562906 toplotna pumpa ing komora

8/8/2019 562906 Toplotna Pumpa Ing Komora

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TOPLOTNA PUMPA I NJENAPRIMENA

Dr Milorad Bojic, red. prof

Mainski fakultet u Kragujevcu

Univerzitet u Kragujevcu


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1.UVOD, ZATO, TA??2. TA JE TO TOPLOTNA PUMPA? (15 min)

3. KAKO JE MOGUE PRIMENITI TOPLOTNUPUMPU? (15 min)4. KAKO IZGLEDA I KOJA JE FUNKCIJADEMONSTRATORA ZA STUDENTE UILAFINANSIRANOG OD ASHRAE-a(30 min)5. EKONOMIJA PRIMENE (15 min)6. ta je to ASHRAE? (15 min)7.Centar za Grejanje, klimatizaciju i Solarnuenergiju (15 min)

TOPLOTNA PUMPA I

NJENA PRIMENA


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1. UVOD-ZATO??

U budunosti korienjefosilnih goriva je podznakom pitanja.

Rezerve fosilnih goriva su

ograniene, i njihova upotreba dovodi do

lokalnog (SO2 i NOx) i globalnog zagadjenja

(CO2) i zagrevanja planete i klimatskih promena.


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1. UVOD-TA URADITI??Zadovoljiti

narastajueenergetske potrebebez korienja fosilnih

goriva.Koristiti obnovljive

energetske izvore kaoto su

solarna energija ienergija akumuliranau tlu (geotermalnaenergija).


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2. TOPLOTNEPUMPE i II-gi ZAKONTERMODINAMIKE ?Toplota se sa medijuma

na vioj temperaturi na

medijum na niojtemperaturi prebacujespontano. II ZakonTermodinamike

Toplota se sa medijumana nioj temperaturi namedijum na viojtemperaturi prebacujeprinudno. II Zakon

Termodinamike


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2. TA JE ISTO UFUNKCIONISANJU

TOPLOTNE PUMPEI FRIIDERA?

Uredjaji za prinudno

prebacivanje toplotesa medijuma na niojna medijum na viojtemperaturi su

Toplotna pumpa iFriider. Pri tome setroi energija

(elektro energija ili

toplota).


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2. KOJA JE RAZLIKAIZMEDJU TOPLOTNE

PUMPE I FRIIDERA Cilj rada Toplotne pumpejeste grejanje. Toplota seubacuje u medijum na viojtemperaturi koji greje.

Toplota se uzima izmedijuma na niojtemperaturi (vazduh, voda).

Cilj rada Friidera,klimatizera jeste hladjenje.

Toplota se izbacuje izprostora friidera. Toplota seubacuje u medijum na viojtemperaturi-vazduh.


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2. Opis rada kompresorske toplotnepumpeKompresorske troe

struju za transporttoplote.

Animacija rada toplotneAnimacija rada toplotne
http://prezentacije/kompresorski_rashladni_proces.swfhttp://prezentacije/CEN19XRT.EXEhttp://prezentacije/CEN19XRT.EXEhttp://prezentacije/kompresorski_rashladni_proces.swf


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2. Opis rada absorpcione toplotne pumpe

Absorpcionetoplotne pumpeapsorpcione troe

toplotu (vodenepare, toplih dimnihgasova) za transporttoplote

Animacija rada apsor .
http://prezentacije/ABSORPT.EXEhttp://prezentacije/ABSORPT.EXE


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Pitanja iodgovori !!??

1. TA JE TO TOPLOTNA PUMPA?


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3. Neki primeri primene u svetu

1. Grejanje i hladjenje pomou toplotnepumpe sa izvorom toplote iz zemlje

2. Grejanje i hladjenje pomou toplotnepumpe sa izvorom toplote iz vazduha


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Grejanje i hladjenje pomou toplotne pumpe sa izvoromtoplote iz zemlje

Video zapis


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Grejanje i hladjenje pomou toplotne pumpe saizvorom toplote iz vazduha

Altherma iz Daikina (video zapis)


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3. KAKO JE MOGUE PRIMENITITOPLOTNU PUMPU?

Pitanja i

odgovori !!??


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4. TOPLOTNA PUMPA STUDENTSKOUILO FINANSIRANO OD ASHRAE-a

1. IZGLED2. HIDRAULINA SHEMA3. ELEMENTI4.KORIENJE SOLARNE ENERGIJE

5.KORIENJE VODOVODSKE VODE


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Hidraulina shema demonstratora


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Demonstraciona instalacija-glavni deo


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Demonstraciona instalacija


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InstalacijaSolarnih hibridnih kolektora


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3. KAKO IZGLEDA DEMONSTRATOR ZASTUDENTE I KOJA JE NJEGOVAFUNKCIJA?



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Toplotna pumpa-srce demonstratora

(1) Freon R22: T isparavanja ti=50C naPi=5.85 bar, T kondenzacije tc= 320C naPc=12.55 bar,(3) Snaga grejanja je 3.78kW kada jetc=550C, ti=50C,

(4)Snaga kompres.=0.98kW(220V,50Hz)(5) Broj ukljuenja kompresora je 6/h ,(6) Primarna voda: Nominalni protok je0.72m3/h na tw=120C, Minimalnatemperatura twmin=100C i minimalni

protok 0.28m3/h,maksimalna temperatura350Ctwmax400C i maximalni protok je 0.15 m3/h za twmax,(7) Voda u sekundaru: Protok 0.65 m3/h,

maksimalna temperatura 500

C, inominalni pad pritska 30kPa.


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Koeficijent grejanja toplotne pumpe

y = 0.0757x + 2.6246

R2

= 0.9966

0

1

2

3

4

5

6

0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0

Ulazna temperatura vode u primaru, tup,0C

Koeficijentgrejanja

tup=Temperatura u Solarnom bojleru,(koristi se voda iz solarnog bojlera)

tup=Ulazna temperatura vodovodske vode (koristi se voda direktno iz vodovoda)


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Rezervoar za zagrejanu vodu


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Radijator koji sezagreva pomou sekundarne vode

Radijator zagrejanje prostorijeje

1. od aluminijuma,2. ima 4 rebra3. visinu od

600mm.


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Podno grejanjena sekundarnu vodu

1. Cev spoljnjeg prenika od 14mm i duine od 4m, savijena u petlju ipostavljena na Al foliju preko koje se toplota distribuira u prostor.2. Materijal cevi je popreno povezan polietilen umreen sa Al icom.

3. Folija se postavlja na podlogu od stiropora (2 x 0.5 m) kojaspreava da se toplota prenosi dole prema zemlji.


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Sanitarna voda pomou sekundarne vode

1. Bojler za zagrevanje potrone vode je od 10 litara.2. Unutar bojlera se nalazi razmenjiva toplote kojizagreva sanitarnu vodu preko bakarnih spiralnih cevi.


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Fen-koil koji se hladi pomou primarnevode

1. U kalorifer, vazduh koji se

hladi ulazi na 260

C pa sehladi do oko 140C pomouohladjene vode primara.2. Ohladjeni vazduh seubacuje u prostoriju pomou

centrifugalnog ventilatora.3. Kalorifer radi samo kadainstalacija koristi vodovodskuvodu u primaru.


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Korienje Solarne energije (zimi)hidraulina ema

109

1213

14

46

7

15

5

8 5

1

3

14 TANK FOR DOMESTIC HOT WATER15 FLOW METER

2

Tp'

Tp"Ts'

HYDRAULIC SCHEMA


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Korienje Solarne energije(zimi)energijska ema

Qs 3,5P

COP=(Qs)/P

3 5


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Korienje Solarne energije(leti)energijska ema

109

1213

14

46

7

15

5

8 5

1

3


2

Tp'

Tp"Ts'

HYDRAULIC SCHEMA


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Korienje Solarne energije (leti)energijska ema

Qs 5P

COP=(Qs)/P

5


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FUNKCIJA DEMONSTRATORA KOJIKORISTI SOLARNU ENERGIJU.



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Korienje entalpije vodovodske vode(zimi) hidraulina shema

11

36 4

10

9

7

5

12

13

14

15

58

15

HYDRAULIC SCHEMA

Tp'

Tp"Ts'

Ts"

Ts'''

3. TANK FOR PRYMARY WATER

4. CIRCULATION PUMP OF PRYMARY WATER

5. MANUAL REGULATION VALVE

6. HEAT PUMP

7. BUFER TANK FOR SECONDARY WATER

8. CIRCULATION PUMP OF SECONDARY WATER

9. EXPANSION TANK

10. SECUEITY VALVE

11 FAN COIL (Cooling)

12 HEATING RADIATOR

13 MINI SYSTEM FOR FLOOR HEATING



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Korienje entalpije vodovodske vode(zimi) energetska shema

Qs=3P

COP=(Qs)/P

3


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Korienje entalpije vodovodske vode(leti)hidraulina shema

11

36 4

10

9

7

5

12

13

14

15

58

15

HYDRAULIC SCHEMA

Tp'

Tp"Ts'

Ts"

Ts'''

3. TANK FOR PRYMARY WATER

4. CIRCULATION PUMP OF PRYMARY WATER

5. MANUAL REGULATION VALVE

6. HEAT PUMP

7. BUFER TANK FOR SECONDARY WATER

8. CIRCULATION PUMP OF SECONDARY WATER

9. EXPANSION TANK

10. SECUEITY VALVE

11 FAN COIL (Cooling)

12 HEATING RADIATOR

13 MINI SYSTEM FOR FLOOR HEATING



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Korienje entalpije vodovodske vode(leti)-energetska shema

Qs=3P

Qc=2P COP=(Qs+Qc)/P5


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5. EKONOMIJA PRIMENE

EKONOMIJA PRIMENE TOPLOTNEPUMPE


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FUNKCIJA DEMONSTRATORA KOJIKORISTI ENERGIJU VODE IZ VODOVODA!



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Energetska efikasnost (poredjenje)


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Energetska uteda

V j i ti ij (


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Vreme povraaja investicije (ugodinama) poredjenje sa korienjem

gasa za sluaj MontrealaNew elementary school (3000 m) 13.6Seniors complex (7800 m) 7.61

Curling rink/hockey arena (1100 m) 4.8Mid-size hotel (10 500 m) 5.9Motel (2050 m) 5.4

Strip mall 4.9


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Typical Cost of GWHP System(Canada)


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Zakljuak o demonstratoru

Demonstrator omoguava korienje(2) Entalpije vode Solarno zagrejane(3) Entapije vodovodske vode.Srce demonstratora je toplotna pumpa.Rezultat: voda zagrejana na 500C koja se koristi za

grejanje prostora pomou radijatora, i podnoggrejaa, grejanje sanitarne vode i hladjenjeprostora.

Za grejanje se koristi elektroenergija. 1Jelektroenergije prebacuje oko 3J energije unove energetske nosioce.


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju

To je Ameriko drutvo iji je cilj napredaktehnologije grejanja, hladjenja i klima-tizacije radi radi odrivog razvoja.

lanstvo je otvoreno bilo kojoj osobi kajaradi u ovoj oblasti.


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-Publikacije

ASHRAE JournalASHRAE StandardsASHRAE Transactions

HVAC&R Research 2007 Annual Meeting Seminars DVDJune

2007, Long Beach, CA2007 ASHRAE Handbook HVAC

ApplicationsAir-Conditioning

System Design Manual
http://ashrae/Publications.htmhttp://www.ashrae.org/publications/detail/14732http://www.ashrae.org/publications/detail/14733http://www.ashrae.org/publications/detail/14731http://www.ashrae.org/publications/detail/14731http://www.ashrae.org/publications/detail/14733http://www.ashrae.org/publications/detail/14733http://www.ashrae.org/publications/detail/14732http://ashrae/Publications.htm


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-Tehnologija

ASHRAE Technical CommitteesTask GroupsTechnical Committees.ASHRAE Standards AddendaStandards

Actions Articles Public Review DraftStandards

Sustainability GuidelinesLife-Cycle Cost Analysis for economic

decisions on the project.
http://ashrae/technology.htmhttp://ashrae/technology.htm


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-Edukacija ASHRAE Learning Institute offers a wide selection of courses

to help you learn more about the HVAC&R Industry and earnPDHs and CEUs. Offerings include 3-4 hour short courses, one-two day professional development seminars and onlinecourses that allow you to learn at your own pace.

Seminars at 2008 Winter Meeting and Expo Self-Directed Learning, Fundamentals of Steam System Design, Fundamentals of Air System Design,

Fundamentals of Heating and Cooling Loads Web-based ASHRAE eLearning courses are on-demand and

ideal for individual and corporate training. ASHRAE Certification Programs the Healthcare Facility Design

Professional (HFDP)! A certification program insustainability/high performance building. Programs incommissioning and building O&M
http://ashrae/Education.htmhttp://www.ashrae.org/education/page/761http://www.ashrae.org/publications/detail/14549http://www.ashrae.org/publications/detail/14541http://www.ashrae.org/publications/detail/14541http://www.ashrae.org/publications/detail/14549http://www.ashrae.org/education/page/761http://ashrae/Education.htm


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-Skupovi

The ASHRAE Winter Meeting will be held Jan.19-23, 2008 in New York City.

The ASHRAE Summer Meeting

The AHR Expo is the largest HVAC&R eventin AmericaJan 19-23 2008 New York, Jan 24-28 2009

Chicago, Jan 23-27, 2010 Orlando, FL, Jan 29-

Feb 2, 2011 Las VegasJun 21-25, 2008 Salt Lake City, UT, Jun 20-24,2009 Louisville, KY
http://ashrae/ASHRAE%20Events.htmhttp://ashrae/ASHRAE%20Events.htm


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-Studenti ASHRAE Student Congress in New York City 2008 Student Design Project Competition: HVAC System Selection;

HVAC System Design; Architectural Design; Absolute Zero Junior Engineering Technical Society Available Student Resources Learn more about accredited programs Student News ASHRAE Announces Scholarship Recipients Students can attend Greenbuild for FREE! ASHRAE Student Membership

Books at Reduced Prices August 2007 Student Activities Newsletter Scholarships and Grants 2007-08 Award of Bachelor Engineering TechnologyScholarship 2007-08 Associate Engineering Technology Scholarship Awarded Undergraduate Grants to engineering, technical and architectural

schools worldwide.
http://ashrae/student%20zone.htmhttp://www.ashrae.org/publications/detail/14551http://www.ashrae.org/publications/detail/16397http://www.ashrae.org/bookstorehttp://www.ashrae.org/bookstorehttp://www.ashrae.org/publications/detail/16397http://www.ashrae.org/publications/detail/14551http://ashrae/student%20zone.htm


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-lanovi Grade & Annual Dues: Member $165

Ideal For: Professionals with 12 or more years of

experience Benefits: Included in Membership:

Access to member-only web pages,ASHRAE Handbook.

ASHRAE Journal, ASHRAE Insightsnewsletter, HVAC&R IndustryeNewsletter, Society Connections.

Discounts on publications (20% off),education & Meeting registrations.

Group Insurance.

ASHRAE A ik d j j


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-lanovi

Grade & Annual Dues: Associate Member $165 IdealFor: Professionals with less than 12 yearsexperience in the industry.

Qualifications: Experience in technical matters or indesign, operation, or maintenance in HVAC&R fields;

Interest in the advancement of the Society's aims,and sufficient qualifications to cooperate withHVAC&R engineers in the advancement of theknowledge relating to HVAC&R engineering and itsapplication.Benefits: Same as member

ASHRAE A ik d t j j


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ASHRAE- Ameriko drutvo za grejanje,hladjenje i klimatizaciju-lanovi Grade & Annual Dues: Affiliate Member $40Ideal For: New members who want an introduction to

ASHRAE. Younger and International professionals. Qualifications: Interest in the advancement of

the Society's aims, Must be under 30 years of age, and can only hold this grade for up to 3

cumulative years.Benefits: Same as Member,except:

You get a one-time discount (20% off Memberprice) on all Handbook items (except network

versions). You can serve on Chapter committees, but

cannot hold office or vote at Chapter,Regional or Society level.


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4. ta je to ASHRAE?

Pitanja i

odgovori !!??


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Center za grejanje klimatizaciju

Centar Mainskog fakulteta uKragujevcu, Univerziteta uKragujevcu

Upravnik Dr Milorad Boji, red.prof. Sajt: gkse1centar.pbwiki.com

Vesti : 1. Mentori studenata iz privrede 2. PREDAVANJE: TOPLOTNA

PUMPA I NJENA PRIMENA 3.Istraivako mesto za doktoranta

ISTRAZIVANJA: Solarna energija;toplotne pumpe ASOPISI SOFTVERIKonferencije
http://gkse1centar.pbwiki.com/Vestihttp://gkse1centar.pbwiki.com/Vestihttp://gkse1centar.pbwiki.com/Solarna+energijahttp://gkse1centar.pbwiki.com/%C4%8CASOPISIhttp://gkse1centar.pbwiki.com/Softverhttp://gkse1centar.pbwiki.com/Konferencijehttp://gkse1centar.pbwiki.com/Konferencijehttp://gkse1centar.pbwiki.com/Softverhttp://gkse1centar.pbwiki.com/Softverhttp://gkse1centar.pbwiki.com/%C4%8CASOPISIhttp://gkse1centar.pbwiki.com/Solarna+energijahttp://gkse1centar.pbwiki.com/Solarna+energijahttp://gkse1centar.pbwiki.com/Solarna+energijahttp://gkse1centar.pbwiki.com/Vestihttp://gkse1centar.pbwiki.com/Vestihttp://gkse1centar.pbwiki.com/Vestihttp://gkse1centar.pbwiki.com/Vesti

562906 toplotna pumpa ing komora

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