CA2742075C - Echangeur de chaleur a tuyau de vidange hybride - Google Patents
Echangeur de chaleur a tuyau de vidange hybride Download PDFInfo
- Publication number
- CA2742075C CA2742075C CA2742075A CA2742075A CA2742075C CA 2742075 C CA2742075 C CA 2742075C CA 2742075 A CA2742075 A CA 2742075A CA 2742075 A CA2742075 A CA 2742075A CA 2742075 C CA2742075 C CA 2742075C
- Authority
- CA
- Canada
- Prior art keywords
- water
- heat exchanger
- drainpipe
- cylinder
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000012530 fluid Substances 0.000 claims description 17
- 239000013505 freshwater Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052802 copper Inorganic materials 0.000 abstract description 12
- 239000010949 copper Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/04—Domestic or like local pipe systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C2001/005—Installations allowing recovery of heat from waste water for warming up fresh water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2230/00—Sealing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
La présente invention est un échangeur de chaleur hybride peu coûteux comportant du cuivre en feuille et un tube en plastique rigide. Le cuivre est utilisé uniquement là où le transfert thermique réel a lieu, adjacent à la paroi d'un conduit d'évacuation. Toutes les autres composantes sont en plastique. Son faible coût le rend idéal comme échangeur de chaleur de conduit d'évacuation dans un immeuble où il peut alimenter de l'eau préchauffée à un chauffe-eau de manière rentable, comme l'eau d'une douche. L'échangeur de chaleur comprend un conduit ou ou conduit d'évacuation interne en cuivre, un cylindre fait d'une feuille de cuivre roulée, un tube en plastique extérieur et des collecteurs, et un joint torique. À l'installation, l'insertion du conduit d'évacuation entraîne la compression du joint torique entre le cylindre de cuivre et le tube en plastique. Le résultat est une chambre d'eau étanche où le transfert de chaleur se produit. Les extrémités du tube en plastique ont des trous de distribution d'eau espacés radialement dans la chambre et des collecteurs d'entrée et de sortie, chacun ayant un raccord d'eau à l'alimentation en eau froide de l'immeuble. Une méthode de récupération de la chaleur de l'eau chaude hors douche à l'aide d'un réservoir séparé est également présentée.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2742075A CA2742075C (fr) | 2011-05-31 | 2011-05-31 | Echangeur de chaleur a tuyau de vidange hybride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2742075A CA2742075C (fr) | 2011-05-31 | 2011-05-31 | Echangeur de chaleur a tuyau de vidange hybride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2742075A1 CA2742075A1 (fr) | 2012-11-30 |
| CA2742075C true CA2742075C (fr) | 2014-12-23 |
Family
ID=47262847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2742075A Active CA2742075C (fr) | 2011-05-31 | 2011-05-31 | Echangeur de chaleur a tuyau de vidange hybride |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2742075C (fr) |
-
2011
- 2011-05-31 CA CA2742075A patent/CA2742075C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2742075A1 (fr) | 2012-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |