CN1245883A - Shower waste water heat recovering equipment - Google Patents
Shower waste water heat recovering equipment Download PDFInfo
- Publication number
- CN1245883A CN1245883A CN98116933A CN98116933A CN1245883A CN 1245883 A CN1245883 A CN 1245883A CN 98116933 A CN98116933 A CN 98116933A CN 98116933 A CN98116933 A CN 98116933A CN 1245883 A CN1245883 A CN 1245883A
- Authority
- CN
- China
- Prior art keywords
- water
- shower
- waste
- passage
- heat exchanger
- 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.)
- Pending
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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
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- 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
Abstract
The shower waste-water waste-heat recovery device matched with shower water heater consists of heat exchanger and attached waste-water collector, water tube and water passages. Said heat exchanger is characterized by that the waste-water passages and fresh water passages are mutually alternated, and made into the form of laminated structure, and when the shower waste water and fresh water are respectively passed through the respective passages, the heat exchange between them can be implemented by means of isolation bodies between every adjacent passage layers.
Description
Of the present invention is the excess heat recovery device for shower waste water that a kind of and shower heater are used, and is made up of heat exchanger and attached waste water collector, water pipe, water channel etc.Waste water collector can be special water container, also can be ready-made bathtub, small-sized shower house even whole shower room itself; Heat exchanger is provided with shower waste passage and fresh water passage, and the slider between two kinds of passages is made by metal or other thermal conductivity material, and its fresh water passage communicates with the fresh water feed water inlet of shower after connections such as water pipe.After the shower waste of being collected by waste water collector injects the shower waste passage of heat exchanger, carry out heat exchange with the water of the fresh water passage of flowing through, discharge whole device again, the fresh water after the heat exchange then flows to shower.The structure of heat exchanger of the present invention is: shower waste passage and fresh water passage are to replace mutually folds layered laminate also, and the mutual convection current respectively of shower waste and fresh water is carried out heat exchange in each adjacent lamination and through the slider between each adjacent laminates.Lamination can be plane, also can be curved, and two kinds of structures illustrated in figures 1 and 2 are for being applicable to two kinds of typical structures of the present invention, and arrow is represented two kinds of water stream channels respectively among the figure.
Below in conjunction with Fig. 3 to Fig. 6 most preferred embodiment of the present invention is described once.In this example, the layered laminate structure of heat exchanger is that the special construction by the slider between two kinds of passages forms, this structure is the stacked structure of multilayer layer that is similar to bow font or corrugation type, can be by metallic plate or sheet metal through punching press or come and go mode such as folding repeatedly and form, as shown in Figure 3.Its folding is stupefied can be dihedral, also can be arc.Structure shown in Figure 3 is progressively developed into the structure of Fig. 6 by Fig. 4 and Fig. 5.Its using method is that fresh water flows to shower heater from bottom surface water inlet injection heat exchanger and the heat exchanger of delivery port discharge from the side via interface channel via interface channel.This heat exchanger places the bottom of shower house, and shower waste is collected the back through shower house and injected heat exchanger from a side of the contiguous fresh water delivery port in top of heat exchanger, and from the side discharge of contiguous fresh water water inlet.Because the supply of fresh water is finished by hydraulic pressure, therefore the fresh water passage of heat exchanger except that go into, remainder must be a closed the delivery port, the shower waste passage then can be an open state, but it is excessive in order to prevent waste water, also can install movable seal cover additional to it, make its except that go into, remainder also is closed the delivery port.Movable seal cover provides convenience for the cleaning alluvial.
Layered laminate structure heat exchanger provided by the present invention can be divided into alternately folded mutually current layer also respectively with shower waste and fresh water, because heat exchange mainly is to carry out between each adjacent current lamination, heat exchange area is big, thereby the heat exchange efficiency height.Heat exchanger with this kind structure is the formed excess heat recovery device for shower waste water of core, can reclaim the most of heat in the shower waste, saves a large amount of energy, can be widely used in family, hotel and bathhouse etc.
Claims (3)
1. excess heat recovery device for shower waste water that is used with shower heater is made up of heat exchanger and attached waste water collector, water pipe, water channel etc.Waste water collector can be special water container, also can be ready-made bathtub, small-sized shower house even whole shower room itself; Heat exchanger is provided with shower waste passage and fresh water passage, and the slider between two kinds of passages is made by metal or other thermal conductivity material, and its fresh water passage communicates with the fresh water feed water inlet of shower after connections such as water pipe.After the shower waste of being collected by waste water collector injects the shower waste passage of heat exchanger, carry out heat exchange with the water of the fresh water passage of flowing through, discharge whole device again, the fresh water after the heat exchange then flows to shower.It is characterized in that the shower waste passage of heat exchanger and fresh water passage are to replace mutually folds layered laminate also, the mutual convection current respectively of shower waste and fresh water is carried out heat exchange in each adjacent lamination and through the slider between each adjacent laminates.Lamination can be plane, also can be curved.
2. excess heat recovery device for shower waste water according to claim 1, it is characterized in that: the layered laminate structure of heat exchanger is that the special construction by the slider between two kinds of passages forms, this structure is the stacked structure of multilayer layer that is similar to bow font or corrugation type, can be by metallic plate or sheet metal through punching press or come and go mode such as folding repeatedly and form, its folding is stupefied can be dihedral, also can be arc.
3. excess heat recovery device for shower waste water according to claim 2 is characterized in that: the shower waste passage adds movable seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98116933A CN1245883A (en) | 1998-08-20 | 1998-08-20 | Shower waste water heat recovering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98116933A CN1245883A (en) | 1998-08-20 | 1998-08-20 | Shower waste water heat recovering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1245883A true CN1245883A (en) | 2000-03-01 |
Family
ID=5225279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98116933A Pending CN1245883A (en) | 1998-08-20 | 1998-08-20 | Shower waste water heat recovering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1245883A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008125061A1 (en) * | 2007-04-16 | 2008-10-23 | Shuguang Yan | Water-saving and energy-saving bath machine |
| CN101089535B (en) * | 2006-06-16 | 2010-06-23 | 牛献中 | End face forming sealed plate heat exchanger |
| CN102444930A (en) * | 2011-12-03 | 2012-05-09 | 苏州方暨圆节能科技有限公司 | Energy-saving bathroom heater |
| CN104799736A (en) * | 2015-05-17 | 2015-07-29 | 杭州真心热能电器有限公司 | Movable energy storage shower and using method thereof |
| CN105996767A (en) * | 2016-07-06 | 2016-10-12 | 周柳颖 | Heat cycling fluid heating system |
-
1998
- 1998-08-20 CN CN98116933A patent/CN1245883A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089535B (en) * | 2006-06-16 | 2010-06-23 | 牛献中 | End face forming sealed plate heat exchanger |
| WO2008125061A1 (en) * | 2007-04-16 | 2008-10-23 | Shuguang Yan | Water-saving and energy-saving bath machine |
| CN102444930A (en) * | 2011-12-03 | 2012-05-09 | 苏州方暨圆节能科技有限公司 | Energy-saving bathroom heater |
| CN104799736A (en) * | 2015-05-17 | 2015-07-29 | 杭州真心热能电器有限公司 | Movable energy storage shower and using method thereof |
| CN105996767A (en) * | 2016-07-06 | 2016-10-12 | 周柳颖 | Heat cycling fluid heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |