Lecture_26_Hydronics_Circuits_b
Aggregazione dei criteri
Assistente AI
Trascrizione
00:00:00And Why?
00:00:03Eh. Eh. Ehm. Okay, sono.
00:00:20Qui. Qui. Qui. Qui. Qui. Qui. Qui. Sì. Okay.
00:00:27Okay. So. Ehm. Which was
00:00:36the previous power point was I like I like the way the power point.
00:00:45Okay, so now we enter into the water distribution.
00:00:52Ok, so we have been how to say size to select the power that is to
00:00:57be delivered by the Chronic Build emission System.
00:01:03Ok now we are going to
00:01:05see how the water is distributed before doing
00:01:09that we have to think about
00:01:13the general architecture of the chronic system.
00:01:18Ok, so.
00:01:21You have to think that we have one side of the generator,
00:01:27ok and on the other side of
00:01:29the mission systems similar to what you
00:01:33have between the air and unit and the air terminal devices.
00:01:38Of course for the air distribution.
00:01:40You have open circuit here we are the world with closed,
00:01:45but that we have.
00:01:50We have e generator system.
00:01:56With in Ok and we have
00:02:01the emission systems that we
00:02:04need this is this the different emission systems.
00:02:08Ok. Ciò determina, of
00:02:13course you have to
00:02:16different circuit at least the different sequence.
00:02:19Okay, so you have the word which is nothing.
00:02:25To absolute or to release the kid into the generator ok and
00:02:34he according to this generator you will
00:02:38have suitable waterfront and suitable.
00:02:45And you have to say di capo Ok,
00:02:50you have the emission systems in
00:02:55more complicate or Simple Solutions che ai soli cubi
00:03:01like He University Hospital or multi family.
00:03:08Ok, so i cubi di case
00:03:11ed un circuito X con primari circuiti is the circuit
00:03:17where you are going to or release the it is it and.
00:03:23So on.
00:03:29Line e secondary circuit which is
00:03:34more related to the final use of the of the energy show,
00:03:40which which is to the emission system of
00:03:45course in this one or more circuit because you should have
00:03:50different zones different solution
00:03:53or you could not for instance one second Ormai sin qui for
00:03:57the chronic emissions units and one secondary circuit
00:04:04for instance for the he coils of the air unit, of course.
00:04:10If you are you have a mixed water system will have water to
00:04:16the terminal devices and water
00:04:21for the thing in the air one of the net.
00:04:26Esattamente ciò.
00:04:30Che he he separate water that is
00:04:38generated and the city in
00:04:40cui Van Gogh in in different different emissions.
00:04:48Eh no, the problem is é do
00:04:53you should you should Scende de parla di INAF
00:04:58for the primari e secondari circuit well if the of course on the on
00:05:06the trench say e b le section e b
00:05:10if the of course we want we have been that,
00:05:15but of course as we have already said Ok the water circuit.
00:05:21We have some losses they Brescia losses
00:05:26related to resistance of the FLAURA2,
00:05:31che so we can think about the the lost,
00:05:36the resistance is the drops that the end of
00:05:41the depression group is the year greater near than the water.
00:05:49We probably flow of the second circuit and maybe it's not needed to
00:05:57have to have the pump of the primary circuit
00:06:01that leads the water or the second KEE.
00:06:06If you are connected together and
00:06:11the pressure drop in the wind section e b is very good,
00:06:16then you have to school also e put on the second so I just one,
00:06:24but usually usually used to because sale to one for
00:06:30the primari e secondari he because
00:06:35this way you can you can you can have better say.
00:06:41Better freedom freedom.
00:06:46More modular flow in the second.
00:06:53Because Maybe maybe that you have different delta
00:06:58t. Have with or killers.
00:07:08Less is more in this is the way,
00:07:17you can so this is the most typical solution,
00:07:21you can be solution now, of course.
00:07:28What we are going to see now is.
00:07:33What? We have introduce the mission system.
00:07:39We are connected to the second going to look.
00:07:44Now is the second circuit,
00:07:47che so what you to see now is.
00:07:51What you can distributed water nel
00:07:55corso dei primi tre secoli When we will talk
00:08:00about how to generate the soul to see
00:08:05the de distribution of the water in the second order.
00:08:12We will look at the moment when we will seed generation system.
00:08:16Okay, Okay.
00:08:18No, eh?
00:08:21How can you can you can you connect?
00:08:26The different be different the different emission systems.
00:08:31Okay, so the first the first type of of
00:08:37distribution is the best one and is to use the use of pipe,
00:08:44which is feeding one emission system.
00:08:50KEE in order.
00:08:53Ok going from the first one to
00:08:55the last one of the making of the room,
00:08:58ok and this is the same how you can away.
00:09:04Tu sei distributed the water across the different.
00:09:09Point is that it is very extremely cheap condition solution.
00:09:15Ok. E non so.
00:09:16It's quite simple to save because the same,
00:09:20of course. Once you are.
00:09:24You have to meet the power in the first radio.
00:09:29Okay, the day when you
00:09:34have meet the power and the first radio ok than the temperature
00:09:39of the water will be smaller because this is
00:09:45the temperature that is very out from the first
00:09:49to the second smaller per comparto delle temperature.
00:09:54In the second will be the wind smaller
00:09:59with the one of the second you will release it again.
00:10:05Ok and the temperature of the radiatore ok.
00:10:11And then the temperature in the third radiatore Ok. Ok, of course.
00:10:20You are. We have.
00:10:23Io avevo sempre il massimo.
00:10:28Rispetto per chi interattiva era soltanto ciò dis means
00:10:37that the first di Versailles e della serie B. Ok, ok.
00:10:47In ogni caso le temperature.
00:10:54Leads to the other side of the last emission system.
00:11:00And of course.
00:11:03If you have some flow resistance so if you are if you are thinking.
00:11:10Che controlli e che hai fatto?
00:11:14Ok. If you are if you
00:11:18are straight termostato if you stop in the flow in
00:11:21one di sull'effetto flow o di andare
00:11:25a dire okay end of course in this case.
00:11:34Not really individual. Cosa puoi dirci?
00:11:39Stop the floating one stop.
00:11:42So good.
00:11:47You can you just start operation.
00:11:52Ok, ok. Ma se problem because it is your cooling,
00:12:01ok le temperature cold case e la lastra di vetro portable
00:12:07Tu tu tu mi dici ok. Ok,
00:12:17so one option is to say
00:12:21è still one to use one pipe see that is one pipe
00:12:27ok solution could be to use still one pipe because
00:12:32one pipe going from the generator
00:12:35or the primary circuit to the second circuit.
00:12:39One that is going in the second circuit.
00:12:42Ok one pipe supply one return,
00:12:46but you work with
00:12:49parallel collections Du basically you work with water,
00:12:55which is Continue reading in the pipe.
00:13:01In the second circuit and is ok
00:13:06going also only in the emission system.
00:13:11Okay, so. Party Party Party Goods Emission System Il party
00:13:19Follow ok colors
00:13:21the he secondary securitas ok against you have
00:13:29limited because using one pipe KEE of course is
00:13:33the FLAURA2 will be greater larger pipe,
00:13:39he but you have because this.
00:13:47Is Sborra gay gay.
00:13:54And also you can have individual so if you are working
00:14:00libertarians che ci riduce così molto Letterman Output.
00:14:08Ok, vai, vai, vai.
00:14:12Closing. One day one man show system will not affected.
00:14:17Okay, so that is from the point of view.
00:14:23Ok, of course.
00:14:25You will have again keys
00:14:30that the water get out from the mission system.
00:14:37Ok, it is up with the world of the week end,
00:14:42of course that we di crisi in.
00:14:45The temperature supply Unix Mission system
00:14:50Ok following the password circulation flow.
00:14:55Will decrease from the first mission system to the last KEE,
00:15:02which is that kind of he oversize the last.
00:15:10How can you do that you can use this kind of system could t. Okay.
00:15:16Divertirti? Okay, so you can si definisce okay.
00:15:23So that is it is you can work in any solution, so you can work.
00:15:32Wild type you can work on the supply on the return.
00:15:37Ok, so this is the flow,
00:15:42there is which is generated and then the.
00:15:47Per il circolo ok,
00:15:49quindi ok by pass del Premier Circuit ok and
00:15:55go to the right to the second in delicious system drop.
00:16:01Ok, so disse system year ok
00:16:05as pressure drop create drop so det part of
00:16:10the end of the water will be in the it emission system and part of
00:16:15the water will then go go go on.
00:16:20You can do that on the supply pipe of the rise of
00:16:27the radiatore you can do it on the return of
00:16:30the year drop by drop year.
00:16:34Ok, then of course the water will be
00:16:39go to be che many problems ok because this is Comprensibile.
00:16:47Ok, ok, so you can work on side problem,
00:16:55Ok. Ok. You can work with the termostato.
00:17:04Quello che succede è che il sesso.
00:17:12Il termostato ok is what you can adjusted?
00:17:22To the required thermal output of work in this moment.
00:17:29Okay, so what?
00:17:32We will go back to go back to this point in to to have.
00:17:44To control balance the water simulation in the different systems.
00:17:52Ok now we are going to see the philosophy of
00:17:59our you can the water how to
00:18:02manage distribution in the next next week.
00:18:08Ok here you can see sketch of
00:18:13you can do you can this is generator.
00:18:19Che dire del Papa e dei campi?
00:18:22And you can see that the water,
00:18:26which is in the house,
00:18:33he and you will have that the water.
00:18:43System all Connected and.
00:18:49Cisco across the room
00:18:53deluso da un francobollo che van de water Sicurezza
00:19:03in e parallelo fuori.
00:19:05Ok. Ok. Ok. What
00:19:12what happens the distribution becomes more Complicati.
00:19:19Ok, so this is when you have
00:19:22like just a single when you have single user.
00:19:26Ok. Ho immaginato have
00:19:31different users ok you can he colon water and
00:19:36you can have you can have you have
00:19:41one one one pipe that is Ok. Ok,
00:19:47Mi b necessary to work in a different different ways like for this
00:19:55is if you want to work on in vertical way or in horizontal way.
00:20:04Okay when work imaging.
00:20:09Like front end to end to.
00:20:16End to quattro cinque.
00:20:19No, no. Ok. Ok.
00:20:32Ok. Eh eh.
00:20:37Io ho risolto il distribution HCPs. Non penso che.
00:20:50Sia il dipendente che deve subire danni sotto ogni punto di vista.
00:21:01Il nuovo corso in
00:21:03vertical vertical i margini di reddito ISEE Non
00:21:10sarebbe corretto includere tutte le.
00:21:13Case.
00:21:16In. Tutte le epoche e tutti quelli.
00:21:26Che in. Passato e anche più O forse non.
00:21:34Ok, ok. You have to pay as you need to
00:21:41pay Ok. to the last slide we talk about one pipe circulation in.
00:21:49Pipe you have one supply pipe and return pipe so you can see
00:21:55the return pipe is the dot key is the top line del dot.
00:22:02La presenza del ritorno.
00:22:07Del continuo presenza del supply line che
00:22:12si esprime con tutto se stesso.
00:22:19Supply ritornando from the.
00:22:25End quando ci risulta ok ed è supply OK is going from the
00:22:36first to the last one you go from
00:22:40the ground floor key to the
00:22:42first to the ground floor to the first floor on
00:22:44the second floor floor you have the water that is
00:22:49going in the he in the pipe in italian montante.
00:22:58The colon one two and so on and
00:23:02then the return of KEE would be down.
00:23:06In this way on the return will then
00:23:09go here from the top to the bottom.
00:23:13Okay. So what is the good point
00:23:19and in this case you can eat for you can go and go in the second.
00:23:27Ok colon Ok. Ok. What is the the positive point to point is that.
00:23:38IT is the Is everywhere so is not by the thermal output that has
00:23:47been that has been provided by
00:23:52the caso dei working parallel operators,
00:23:57the working parallel and they are by the same.
00:24:02One is the same supply Typekit 33 anni in 41 bis deposit point,
00:24:07of course this is more types,
00:24:12which means that the cost will be greater of course
00:24:16the flexible system so scusatemi ogni point.
00:24:24And and the ehm ehm.
00:24:30And so the.
00:24:34End, of course.
00:24:36What happens is that you have to think about that you
00:24:40per il cosiddetto Emission System IED,
00:24:45centro di ricerca Crescent Drop
00:24:50out of course by going from one colon to another you
00:24:55have distributed Frecciarossa che images that you have a lot
00:25:00of you can say matters.
00:25:06Okay, sembrano letters from the first out.
00:25:09Nascono da will be between the first and the last,
00:25:13but not only also pressure drops in the
00:25:18vertical section dette de de de de will.
00:25:23Be ok l'essere sei will be ehm will will be.
00:25:34Se disadvantage from the point of view with respect to
00:25:38the Immagino che several several columns of
00:25:44course the last traditor with
00:25:47the first traditor the ground floor with to
00:25:53the last last story in the last there will be for
00:26:00so you will have balanced conditions and of
00:26:04course that could be you should oversize,
00:26:08of course the editor disadvantage from ok write.
00:26:17How can you can you reduce?
00:26:21How can you? Can you?
00:26:31Can you balance lead it better
00:26:35the condition can you have a self balancing condition
00:26:40KEE can be with the second
00:26:43also pipes KEE because this is that is called reverse return.
00:26:49Okay, so it's a little bit tricky beginning,
00:26:52but it is very interesting solution,
00:26:55which is blowing self balance for KEE
00:27:00without using many of course if you can balance the system see,
00:27:09but in this way.
00:27:10Ok, how can you do Ok su let's have you will have
00:27:15the supply which is the again the continuous line.
00:27:20Ok, this is the supply line,
00:27:23which is the continuous line,
00:27:25which is going ok across
00:27:29the design that you are you want to do and and then you are
00:27:35you have parallel quiz che tu quiz ok way to pay
00:27:44because the return starts
00:27:48from the first emissions from the first to say.
00:27:53Okay in this case you can
00:27:57see that is the exchange has supplier return
00:28:02which is the position of
00:28:05nella viator return on the first in the second so
00:28:12this is in the year one supply and
00:28:20one in this case you have that you have the supply chain,
00:28:28which is the one highlight the line ok is starting
00:28:34from the first so the system which is this one year.
00:28:40This is the first system.
00:28:45The return is the starting return of the overall.
00:28:51Sì.
00:28:55So. The return
00:29:01then as the second emission system have
00:29:06return the second emission system is
00:29:09connected to the return of the system.
00:29:13So here we are heading.
00:29:16Ok, ma FLAURA2 than the return type will receive the water of
00:29:24the third emission system ok and then the return flow will receive
00:29:32the water of the force emission System caso
00:29:37di Return circuit is starting from.
00:29:44Small FLAURA2 and then by admin by in crisi in
00:29:50the rate del supply line starting
00:29:54maximum FLAURA2 and then is diminuisce del FLAURA2.
00:29:58Ok, ok.
00:30:02So tu types because this is so sometimes you have even three.
00:30:14That if you go to a power.
00:30:20Pips Ok, so.
00:30:24And what if you do while in case you can see that the the kind of
00:30:32balance because the pressure drop ok
00:30:36that you have in the return line is similar to the one supply.
00:30:41Ok overall system by system ok,
00:30:46so you have overall pressure.
00:30:49Lost in the supply line is almost similar
00:30:53to the one of the similar.
00:30:57L orso similar of course, they are different,
00:31:02but the end of the overall is so so it means
00:31:11that this is the end of
00:31:16self balancing system again with the very positive point,
00:31:21which is to have the same supply system because
00:31:25this supply line is the only one.
00:31:32Temperature supply in X Emission System.
00:31:35Ok? Ehm. Ok. Ok. End of course.
00:31:45The art deco similar.
00:31:51But it very good.
00:31:54Ok. Self balancing system Ok.
00:31:59It's also cold.
00:32:02Penso. It's reverse resource,
00:32:08ok and for you can see.
00:32:12Ehm. Ok, ok, si in
00:32:18horizontal distribution system you can see okay it
00:32:22watching che this is of Angular system.
00:32:27Ok. Pensi che il supply Il can
00:32:33imagine this as emission systems or even he.
00:32:43He is they are you can dei call center.
00:32:50Anyway, you can see you have the supply of his feeding radiation
00:32:56and the returned starting from the first and you can see that in.
00:33:07So you can see that the the supply line is
00:33:12this year in the first director of the machine.
00:33:19Ok at the last radiation and then the return you can
00:33:27see you have so if you can This.
00:33:39This is the. Perché non va?
00:33:42Maledetto? Ah, no? Si, ok.
00:33:45If you can per disse Where you have the one emission system?
00:33:52What is one?
00:33:55He Okay, what is what you can see
00:34:01this too visto lives are similar ok and the same has
00:34:10so if the life is similar it means that the similar
00:34:14design for this lines and and so.
00:34:19In this way you can you can you know that the drops
00:34:24are the same its branch and this
00:34:29made make self balancing and what I was the new you can see you
00:34:36have one return here and then you have
00:34:39the central you have at the end three pipes,
00:34:43which makes confusion the.
00:34:47Way The should be
00:34:49the year one sei secondary return
00:34:54actually This is the secondary supply chain supply chain.
00:35:03Instance the. Way for
00:35:14instance de distribution system when it he
00:35:20Il playground più large ok on the one.
00:35:40Ok nn ti chiamano chessò connected x one
00:35:48way and the other ok ok reverse connection on I want to play.
00:35:55Ok. Ok.
00:36:02Ok. Ok. And so on.
00:36:10Penso che worldwide de che?
00:36:15Ok, io dico it's the solution,
00:36:18Ok. Ok.
00:36:28Ok. Eh, niente lista qua.
00:36:40Meno uno mette in palio No no allora no.
00:36:46Allora adesso la dico in italiano, okay?
00:36:50Eh, allora non so come sia adesso,
00:36:53ma piano Il riscaldamento è fatto con dei campi.
00:37:01Ad Appiano.
00:37:03I campi sono riscaldati per evitare che si conservino.
00:37:06Cosa viene usato come riscaldamento?
00:37:09Non lo so adesso, ma io sto ancora
00:37:12a dieci anni fa e c'erano resistenze elettriche.
00:37:15Ok, grazie. Sui tre campi tre campi di allenamento, quindi?
00:37:19Eh, Era Moratti all'epoca,
00:37:23era poco dopo l'epoca del triplete.
00:37:27Eh. Dai, riprendo insomma ecco comunque a parte questi eh.
00:37:40Va bene dai, complimenti comunque per
00:37:42lo scudetto potevate fare di più.
00:37:46Potevate fare più in Champions.
00:37:48Ok, allora riprendiamo.
00:37:51Ok? Ehm so.
00:37:55Che in Vertical vertical vertical vertical system ok,
00:38:03you can see that you have you have that the supply is going.
00:38:13Sorry, this is the you can see you are you
00:38:20have a mix penso de colon is parallel.
00:38:26Ok Sì, ok, but the return is his reverse.
00:38:36Che so, you can see you are the death by you can to have one.
00:38:44Colon is to say similar to one mission system messo
00:38:48in parallelo because you can see the year supply return in each.
00:38:58Ok. So the end colon too big to see ok
00:39:09so we are the same conditions that we have
00:39:13here similari di only difference with
00:39:18this sketch ok is that the main pipe the main return main pipe.
00:39:26Ok, It's epica Hillman because you can see you have supply here.
00:39:33And I have to you can see the year than the supplies,
00:39:40not going anywhere so or the supply to one colon one to one
00:39:46two and then turn off the first colon ok is.
00:39:55The starting return then you have the
00:39:58second the second colon ok and then you have to
00:40:03you have you you have the main distribution system is an inverse.
00:40:12Loop while in the sei colon you have
00:40:20E tutta l'esperienza che so you can see
00:40:23that you can Osho Hybrid Solutions.
00:40:29Ok. Gli occhiali da vista
00:40:34Flat and you could be one pipe distribution.
00:40:41Okay, so you can see that you are
00:40:44different different different types.
00:40:50And this is instead.
00:40:53Okay. Stop. Vedi? Sì, okay.
00:41:00Let me just mo.
00:41:04Sì, Ok. Eh.
00:41:07So this is stand e completi in seguito.
00:41:12Che so, You can see the name pipe
00:41:17ok and going the main supply pipe clear going to the
00:41:22first to the second color and to the last cool and then you have
00:41:26no other types for the supply del demerito
00:41:32Empire stars from the first colon man in the last ok
00:41:37goes back to you can see that you have from the main pipe.
00:41:44You have one two three flight,
00:41:46which is that you have an.
00:41:49Loop ok, but you have also in group e also a long the colon.
00:41:57Ok you can can supply here one two three
00:42:02for each and then starting from the first feed predator.
00:42:08You have the return which is going way getting the water from
00:42:14the second radiatore getting
00:42:17water and then on the top the
00:42:20last dietro I have the return of gladiator,
00:42:24ovvero Vittorio Penso che sì, sì, sì.
00:42:30So you have invest in
00:42:34the main pipes ok and in the commons, okay.
00:42:42With the first we were with
00:42:47parallele che pipes perché so negli States
00:42:53E6X6 for del colon and for the different editor for different.
00:43:01Okay. This is instead the case of e single.
00:43:11Vertical. Degli uso già solution ok,
00:43:20so one pipe ok which is going
00:43:25to this case you have that just one supply one return.
00:43:33Just one pipe of the feeding or the others and usually
00:43:40ok in order to say to balance the system.
00:43:47This is an balance così giusto
00:43:52poiché your balance invece which to have the same FLAURA2.
00:44:00And you are in the same.
00:44:05He because this is the vertical,
00:44:12he is Non risolta, ok.
00:44:18Se poi si pensa.
00:44:22Le terre non.
00:44:23Sono le solite, ma se sono giuste al momento.
00:44:29Giusto, giusto? Yes, ok ok and last and then stop year Ok.
00:44:38This is instead di più world wide pipe on
00:44:48the single pipe Ok.
00:44:52Verticali di single pipe in element and then you can see
00:44:59you have a return on this you can see
00:45:03that the first Ok the color is this by just one.
00:45:09Vertical pipe. Ok. This is one emission system.
00:45:12Ok. And you can see that the supply.
00:45:17Ok is hear clear and here and return
00:45:22it's ok from the first on the second colon and to the third colon.
00:45:29So this is one vertical key system with reverse return on the.
00:45:44Solution. Ok. Detto.
00:45:50Questo Ok. Ok. End
00:45:59we go and we need to pay with you see that.
00:46:07They. Were nice lunch and afternoon. Ok.