CN2906514Y - Bathing wastewater waste heat recovery device of highly-efficient water heater - Google Patents
Bathing wastewater waste heat recovery device of highly-efficient water heater Download PDFInfo
- Publication number
- CN2906514Y CN2906514Y CN200520105806.3U CN200520105806U CN2906514Y CN 2906514 Y CN2906514 Y CN 2906514Y CN 200520105806 U CN200520105806 U CN 200520105806U CN 2906514 Y CN2906514 Y CN 2906514Y
- Authority
- CN
- China
- Prior art keywords
- water
- fin
- waste
- pedestal
- groups
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000002918 waste heat Substances 0.000 title claims abstract description 20
- 239000002351 wastewater Substances 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 title abstract description 13
- 238000003287 bathing Methods 0.000 title description 3
- 239000002184 metal Substances 0.000 claims abstract description 21
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 239000002699 waste material Substances 0.000 claims description 11
- 230000007306 turnover Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
- 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
- F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
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)
Abstract
The utility model relates to a high efficiency waste heat recovery device from shower waste water, which comprises a compound finned tube heat exchanger, a base and a cover plate. The utility model is characterized in that the compound finned tube heat exchanger is divided into six groups and each group is composed of a U-shaped metal tube which passes the water, a metal fin and a connecting elbow. The base is composed of a square baffle, a waste water outlet, an overflow wall, a comb-running water wall, a lower flat plate of base and a adjusting leg. The upper cover plate is composed of a movable plate for leaking water, a filter, a handle, an intake and outlet of water, a footplate, a water level and a side baffle. Six groups of finned tube heat exchanger are respectively arranged between the overflow wall and the comb-running water wall on the lower flat plate of base, all of the heat exchangers are put on the same plane and tandem connected by the connecting elbow and covered by the upper cover plate. The utility model is characterized in that, additional power and equipment is not required, a lot of heat in the shower waster water can be recovered quickly, the cold water can be preheated, the recovery rate of the waste heat can be above 90%, the temperature of the water in the heater can be increased fleetly when the utility model is used together with the water heater, and the energy is saved.
Description
Technical field
The utility model relates to a kind of waste heat recoverer technology of the waste water residual heat behind the water heater bathing being carried out efficient quick recycling.
Technical background
The various water heaters of family's use at present contain a large amount of heat energy in the waste water after bathing is intact, and these heat energy have mostly been drained with waste water in the past.Though only water heater shower water waste heat recovery plant heat recovery function of having a surplus on the market, because of heat recovery efficiency is low, the manufacturing cost height, huge burden on the structure needs additionaling power equipment and power supply during use, and family uses inconvenient and is difficult to promote.
Summary of the invention
The utility model is to overcome the defective that above-mentioned water heater shower water waste heat recovery plant exists, provide a kind of without any need for additionaling power equipment and power supply, carrying out exchange heat a large amount of heat energy that bath wastewater is contained with compound fin-tube heat exchanger reclaims fast, preheating cold water, enter water heater again and heat, thereby reach the water temperature of quick raising water heater, the purpose of energy savings.
This purpose realizes with following technical proposal: this water heater shower waste waste heat high efficiente callback device is made up of compound fin-tube heat exchanger, pedestal, cover plate three parts.It is characterized in that compound fin-tube heat exchanger is divided into six groups, cross water metal tube, vertical string by U-shaped for every group and cross on the water metal tube and the thin metal fin of wide homalographic and the connecting bend that are parallel to each other constitute at U-shaped.Pedestal by 27 wastewater outlets of square coaming plate, square coaming plate right-hand member, with pedestal be divided into that six five equilibriums and spaced and parallel arrange turn over waterwall, comb stream wall, the round of comb Liu Qiang bottom, pedestal dull and stereotyped down, down dull and stereotyped four jiaos each one regulate supporting leg and form.Upper cover plate becomes vertical spirit level, gusset plate etc. to constitute by 2 of 30 scuppers on movable leakage board, the movable leakage board, the screen pack of scupper bottom, handle, water inlet, delivery port, pedal, pedal edge.Six groups of fin-tube heat exchangers are placed on turning between waterwall and the comb stream wall on the flat board under the pedestal respectively, put a plane together, and with elbow they are connected from beginning to end. and upper cover plate is stamped in the pedestal top.The U-shaped of fin-tube heat exchanger is crossed the head and the tail of water metal tube and is connected with water inlet, delivery port on the upper cover plate.
Description of drawings: accompanying drawing 1 is a upper cover plate schematic diagram of the present utility model; Accompanying drawing 2 is pedestal of the present utility model and heat exchanger schematic diagram.
Be illustrated below in conjunction with accompanying drawing 1 and 2 pairs of concrete enforcements of the present utility model of accompanying drawing.As depicted in figs. 1 and 2: this water heater shower waste waste heat high efficiente callback device is made up of compound fin-tube heat exchanger 1, pedestal 2, upper cover plate 3 three parts.It is characterized in that compound fin-tube heat exchanger 1 is divided into six groups, cross water metal tube 4, vertical string by U-shaped for every group and cross the thin metal fin 5 of the wide homalographic that is parallel to each other on the water metal tube 4 and connecting bend 6 constitutes at U-shaped.Pedestal 2 by 27 wastewater outlets 8 of square coaming plate 7, square coaming plate 7 right-hand members, with pedestal 2 be divided into that six five equilibriums and spaced and parallel arrange turn over waterwall 9, comb stream wall 10, comb Liu Qiang bottom have round 11, pedestal dull and stereotyped down 12, down dull and stereotyped 12 4 jiaos each one regulate supporting leg 13 and form.Upper cover plate 3 is made of the limit of the screen pack 24 of 30 scuppers 15 on movable leakage board 14, the leakage board 14, scupper 15 bottoms, handle 16, water inlet 17, delivery port 18, pedal 19, pedal 19 encloses 20,2 at pedal 19 edges become arranged vertical spirit level 21,22, gusset plate 23 etc.Six groups of fin-tube heat exchangers 1 are placed under the pedestal turning between waterwall 9 and the comb stream wall 10 on dull and stereotyped 12 respectively, the same plane of putting, and with elbow 6 they are connected from beginning to end.Upper cover plate 3 is stamped in the pedestal top.The U-shaped of fin-tube heat exchanger is crossed the head and the tail of water metal tube and is connected with water inlet 17, delivery port 18 on the upper cover plate.
Operation principle of the present utility model: use the bigger heat exchange area of compound fin-tube heat exchanger, increase heat convection face between cold and hot matchmaker, use novel s-U heat recovery technology simultaneously, force the spent hot water to enter behind the waste-heat recoverer repeatedly to cross in waterwall and comb stream porthole and the fin-tube heat exchanger U-shaped flowing cold water and carry out heat exchange fully with turning over waterwall and comb stream wall by intensive fin with pectination s shape, the rate of recovery of heat energy is reached more than 90%, thereby make the thermal efficiency of water heater reach 95%, comparable general water heater energy-conservation 70%.
When having a bath, water heater shower waste waste heat high efficiente callback device is placed on the below of water heater gondola water faucet, with regulating supporting leg 13 leveling, the bather stands on it, the spent hot water trickles down on pedal 19, enter 30 scuppers 15 of movable leakage board 14 after the gathering, fall into first group of metal fin of the compound fin-tube heat exchanger 1 of waste-heat recoverer, pass through metal fin after, pass the round 11 of comb stream wall 10 again, make the spent hot water become comb stream shape, pass second group of metal fin again, recross and turn over waterwall, enter the 3rd group of metal fin ... by that analogy, enter into the 6th group of metal fin at last, discharge recover by 27 wastewater outlets 8 of square coaming plate 7 right-hand members again.Comb stream wall and turn over waterwall and force the spent hot water who enters in the waste-heat recoverer repeatedly to cross comb stream porthole and turn in waterwall and the fin-tube heat exchanger U-shaped flowing cold water and carry out heat exchange fully in the whole process by intensive fin with pectination s shape, the cold water that will flow through waste-heat recoverer constantly heats, be that cold water has absorbed the heat among the spent hot water, the rate of recovery of waste thermal energy is reached more than 90%.
Characteristics of the present utility model: the one, without any need for additionaling power equipment and power supply, can with The contained a large amount of heat energy of water heater bath wastewater reclaim fast, and preheating cold water is again with after the preheating Warm water enters water heater and heats, thereby reaches water temperature, the saving energy of quick raising water heater The purpose in source. Two, use novel s-U heat recovery technology, the waste thermal energy rate of recovery is reached More than 90%, be used with water heater, but saves energy is more than 70%. Three, this technology can With supporting used heat that carry out of various water heaters such as electric heater, gas heater, solar water heaters The water waste heat recovery. Four, high-efficiency water heater shower waste waste-heat recoverer and electric heater, combustion gas The water heater such as water heater, solar energy is used, and the bather is had the beneficial effect that has such as anti-skidding, antifreeze Really.
Claims (4)
1, a kind of high-efficiency water heater shower waste waste-heat recoverer, form by compound fin-tube heat exchanger (1), pedestal (2), upper cover plate (3) three parts, it is characterized in that compound fin-tube heat exchanger (1) is divided into six groups, cross water metal tube (4), vertical string by U-shaped for every group and cross the thin metal fin (5) of the wide homalographic that is parallel to each other on the water metal tube (4) and connecting bend (6) constitutes at U-shaped; Pedestal (2) by 27 wastewater outlets (8) of square coaming plate (7), square coaming plate (7) right-hand member, with pedestal (2) be divided into that six five equilibriums and spaced and parallel arrange turn over waterwall (9), comb stream wall (10), comb Liu Qiang bottom have round (11), pedestal down dull and stereotyped (12), down dull and stereotyped (12) four jiaos each one regulate supporting legs (13) and form; Upper cover plate (3) by the limit of the screen pack (24) of 30 scuppers (15) on movable leakage board (14), the leakage board (14), scupper 15 bottoms, handle (16), water inlet (17), delivery port (18), pedal (19), pedal (19) enclose (20), 2 at pedal (19) edge becomes spirit level (21), (22), the gusset plate (23) of arranged vertical to constitute; Six groups of fin-tube heat exchangers (1) are placed on turning between waterwall (9) and the comb stream wall (10) on dull and stereotyped (12) under the pedestal respectively, put a plane together, and with elbow (6) they are connected from beginning to end; Upper cover plate (3) is stamped in the pedestal top; The U-shaped of fin-tube heat exchanger is crossed the head and the tail of water metal tube and is connected with water inlet (17), delivery port (18) on the upper cover plate.
2, this high-efficiency water heater shower waste waste-heat recoverer according to claim 1 is characterized in that described pedestal (2), its shape type of upper cover plate (3) can be square, can be circular, also can be polygon.
3, this high-efficiency water heater shower waste waste-heat recoverer according to claim 1, it is characterized in that described compound fin-tube heat exchanger (1) can be divided into six groups in pedestal (2), also can be divided into five groups, four groups, three groups, two groups, turn over waterwall and comb stream wall is corresponding and be reduced to 4,3,2,1, profile is constant.
4, this high-efficiency water heater shower waste waste-heat recoverer according to claim 1 is characterized in that the metal fin (5) that described string is crossed on the water metal tube (4) at U-shaped can be a string system fin, also can be the coiling fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520105806.3U CN2906514Y (en) | 2005-12-02 | 2005-12-02 | Bathing wastewater waste heat recovery device of highly-efficient water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520105806.3U CN2906514Y (en) | 2005-12-02 | 2005-12-02 | Bathing wastewater waste heat recovery device of highly-efficient water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906514Y true CN2906514Y (en) | 2007-05-30 |
Family
ID=38115152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200520105806.3U Expired - Fee Related CN2906514Y (en) | 2005-12-02 | 2005-12-02 | Bathing wastewater waste heat recovery device of highly-efficient water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906514Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995095A (en) * | 2009-08-10 | 2011-03-30 | 罗兴富 | Special prepositive heat energy reverse suction device for water heater and manufacture method thereof |
| CN101828881B (en) * | 2009-03-12 | 2012-10-10 | 阿波罗（中国）有限公司 | Shower room capable of recovering waste heat of shower water |
| CN102967160A (en) * | 2012-11-07 | 2013-03-13 | 莆田市清华园电器发展有限公司 | Waste heat recoverer |
| CN106197075A (en) * | 2016-07-30 | 2016-12-07 | 浙江天诚中央空调工程有限公司 | A kind of bathroom waste heat recovery plant and use the waste recovery method of this device |
| CN106759814A (en) * | 2017-01-24 | 2017-05-31 | 宁波高新区大维卫浴用品有限公司 | A kind of floor drain and its fit structure for reclaiming waste water heat energy |
-
2005
- 2005-12-02 CN CN200520105806.3U patent/CN2906514Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828881B (en) * | 2009-03-12 | 2012-10-10 | 阿波罗（中国）有限公司 | Shower room capable of recovering waste heat of shower water |
| CN101995095A (en) * | 2009-08-10 | 2011-03-30 | 罗兴富 | Special prepositive heat energy reverse suction device for water heater and manufacture method thereof |
| CN102967160A (en) * | 2012-11-07 | 2013-03-13 | 莆田市清华园电器发展有限公司 | Waste heat recoverer |
| CN106197075A (en) * | 2016-07-30 | 2016-12-07 | 浙江天诚中央空调工程有限公司 | A kind of bathroom waste heat recovery plant and use the waste recovery method of this device |
| CN106759814A (en) * | 2017-01-24 | 2017-05-31 | 宁波高新区大维卫浴用品有限公司 | A kind of floor drain and its fit structure for reclaiming waste water heat energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |