CN218884719U - Shower waste water waste heat recovery device and water heater - Google Patents
Shower waste water waste heat recovery device and water heater Download PDFInfo
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- CN218884719U CN218884719U CN202222920501.4U CN202222920501U CN218884719U CN 218884719 U CN218884719 U CN 218884719U CN 202222920501 U CN202222920501 U CN 202222920501U CN 218884719 U CN218884719 U CN 218884719U
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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 utility model discloses a shower waste water waste heat recovery device and water heater, shower waste water waste heat recovery device include the heat exchanger, are equipped with a plurality of waste water heat exchange tubes in the heat exchanger, and a plurality of waste water heat exchange tubes are arranged into two at least lines and are listed as, and it has a plurality of water purification heat exchange tubes to arrange in proper order between the waste water heat exchange tube of two adjacent lines, and the axial of waste water heat exchange tube and water purification heat exchange tube is mutually perpendicular. The utility model discloses a shower waste water waste heat recovery device simple structure, heat recovery efficiency is high. Shower wastewater enters a plurality of wastewater heat exchange tubes through the wastewater cavity and then flows out of the wastewater outlet cavity; meanwhile, the purified water enters the plurality of purified water heat exchange tubes through the purified water inlet cavity and then flows out of the purified water outlet cavity; the heat of the shower waste water in the waste water heat exchange pipe can be transmitted to the water purification in the water purification heat exchange pipe, so that the temperature of the water purification rises, a user can use the shower waste water, and the purpose of waste heat recovery is achieved.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance, especially, relate to a shower waste water waste heat recovery device and water heater.
Background
With the improvement of social living standard, consumers have more and more rational consumption, and with the improvement of aesthetic concepts of people, on the basis of pursuing functionality, the aesthetic property of household appliances also becomes the category considered by consumers. The former large-scale water heater is abandoned, and consumers expect that the water heater consumes more energy and has smaller appearance. At present, various water heaters used in families contain a large amount of heat energy in shower waste water after bathing, and most of the heat energy is discharged along with the waste water in the past, so that the waste of the heat energy is caused. Although some water heater shower water waste heat recovery devices in the market have a waste heat recovery function, the waste heat recovery devices are low in heat recovery efficiency, high in manufacturing cost, large and cumbersome in structure, need additional power equipment and a power supply during use, and are inconvenient to use at home and difficult to popularize.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shower waste water waste heat recovery device and water heater, shower waste water waste heat recovery device simple structure, convenient to use, heat recovery efficiency is high, with the waste heat reutilization of shower waste water, heats cold water, and supply the user to use in the cold water after the intensification flows back to the water heater, when having practiced thrift the energy consumption, has also increased the bathing hot water volume.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
in one aspect, the utility model provides a shower waste water waste heat recovery device, include: the heat exchanger is internally provided with a plurality of waste water heat exchange tubes which are arranged into at least two rows and two columns, a plurality of water purification heat exchange tubes are sequentially arranged between the waste water heat exchange tubes in two adjacent rows, and the waste water heat exchange tubes are vertical to the water purification heat exchange tubes in the axial direction;
a waste water inlet cavity and a waste water outlet cavity are arranged in the heat exchanger, inlets of the waste water heat exchange tubes are communicated with the waste water inlet cavity, and outlets of the waste water heat exchange tubes are communicated with the waste water outlet cavity;
the heat exchanger is internally provided with a water inlet purified water cavity and a water outlet purified water cavity, the inlets of the water purifying heat exchange tubes are communicated with the water inlet purified water cavity, and the outlets of the water purifying heat exchange tubes are communicated with the water outlet purified water cavity.
In one embodiment of the present application, a plurality of the wastewater heat exchange pipes are vertically arranged, and a plurality of the water purification heat exchange pipes are laterally arranged.
In one embodiment of the present application, a plurality of the wastewater heat exchange pipes are arranged in a lateral direction, and a plurality of the water purification heat exchange pipes are arranged in a vertical direction.
In one embodiment of the present application, the outer wall of the adjacent wastewater heat exchange pipe and the outer wall of the adjacent water purification heat exchange pipe are in contact
In one embodiment of the present application, a heat conductive filler is filled between the outer wall of the adjacent wastewater heat exchange tube and the gap of the water purification heat exchange tube.
In an embodiment of the present application, a waste water inlet pipe communicated with the waste water inlet cavity and a waste water outlet pipe communicated with the waste water outlet cavity are further disposed outside the heat exchanger.
In an embodiment of the present application, a clean water inlet pipe communicated with the clean water inlet cavity and a clean water outlet pipe communicated with the clean water outlet cavity are further disposed outside the heat exchanger.
In one embodiment of the application, a filtering device is arranged in the waste water inlet pipe and is used for filtering shower waste water.
In an embodiment of this application, the heat exchanger internal fixation has a spacing, spacing is the cuboid form, and is a plurality of waste water heat exchange tube and a plurality of water purification heat exchange tube are installed in the spacing.
In another aspect, the utility model also provides a water heater, including shower nozzle, still include shower waste water waste heat recovery device, shower waste water waste heat recovery device's play water purification cavity with the inlet tube links to each other.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a shower waste water waste heat recovery device and water heater, shower waste water waste heat recovery device includes: the heat exchanger is internally provided with a plurality of waste water heat exchange tubes which are arranged into at least two rows and two columns, a plurality of water purification heat exchange tubes are sequentially arranged between the waste water heat exchange tubes in two adjacent rows, and the waste water heat exchange tubes are vertical to the water purification heat exchange tubes in the axial direction; a wastewater inlet cavity and a wastewater outlet cavity are arranged in the heat exchanger, inlets of the wastewater heat exchange tubes are communicated with the wastewater inlet cavity, and outlets of the wastewater heat exchange tubes are communicated with the wastewater outlet cavity; the heat exchanger is internally provided with a water inlet purified water cavity and a water outlet purified water cavity, the inlets of the water purifying heat exchange tubes are communicated with the water inlet purified water cavity, and the outlets of the water purifying heat exchange tubes are communicated with the water outlet purified water cavity. The utility model discloses a shower waste water waste heat recovery device simple structure, heat recovery efficiency is high. Shower wastewater enters the plurality of wastewater heat exchange tubes through the wastewater cavity and then flows out of the wastewater outlet cavity; meanwhile, the purified water enters the plurality of purified water heat exchange tubes through the purified water inlet cavity and then flows out of the purified water outlet cavity; the heat of the shower waste water in the waste water heat exchange pipe can be transferred to the purified water in the purified water heat exchange pipe, so that the temperature of the purified water is increased, a user can use the shower waste water, and the purpose of waste heat recovery is achieved. The utility model discloses a water heater heats cold water through shower waste water waste heat recovery device with the waste heat reutilization of shower waste water to heat up cold water, supply the user to use in the cold water after the intensification flows back to the water heater, when having practiced thrift the energy consumption, also increased the bathing hot water volume.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an embodiment of the shower waste water waste heat recovery device of the present invention;
fig. 2 is a partial schematic structural view of an embodiment of the shower waste water waste heat recovery device of the present invention;
FIG. 3 is a top view of the structure of FIG. 2;
FIG. 4 is a side view of the structure of FIG. 2;
fig. 5 is a schematic structural diagram of an embodiment of the water heater of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
As shown in fig. 1, the shower waste water waste heat recovery device of the present invention comprises a heat exchanger 10, a plurality of waste water heat exchange tubes 11 are arranged in the heat exchanger 10, the plurality of waste water heat exchange tubes 11 are arranged in at least two rows and two columns, a plurality of water purification heat exchange tubes 12 are sequentially arranged between two adjacent rows of waste water heat exchange tubes 11, and the waste water heat exchange tubes 11 are perpendicular to the water purification heat exchange tubes 12 in the axial direction; a waste water inlet cavity 13 and a waste water outlet cavity 14 are arranged in the heat exchanger 10, inlets of the waste water heat exchange tubes 11 are communicated with the waste water inlet cavity 13, and outlets of the waste water heat exchange tubes 11 are communicated with the waste water outlet cavity 14; a purified water inlet cavity 15 and a purified water outlet cavity 16 are arranged in the heat exchanger 10, inlets of the plurality of purified water heat exchange tubes 12 are communicated with the purified water inlet cavity 15, and outlets of the plurality of purified water heat exchange tubes 12 are communicated with the purified water outlet cavity 16.
The shower waste water waste heat recovery device of this embodiment simple structure, convenient to use, heat recovery efficiency is high. Shower wastewater enters the plurality of wastewater heat exchange pipes 11 through the wastewater cavity 13 and then flows out of the wastewater outlet cavity 14; meanwhile, purified water (for example, tap water) enters the plurality of water purification heat exchange tubes 12 through the water inlet cavity 15 and then flows out of the water outlet cavity 16; the heat of the shower waste water in the waste water heat exchange pipe 11 is transferred to the purified water in the purified water heat exchange pipe 12, so that the temperature of the purified water is increased for the user to use, and the purpose of recovering the waste heat of the shower waste water is achieved.
In this embodiment, the wastewater heat exchange tube 11 and the water purification heat exchange tube 12 are axially perpendicular to each other, so that the pipeline design can be conveniently realized, the cross flow of shower wastewater and purified water can be conveniently realized, and the optimal waste heat recovery effect can be realized.
In this embodiment, with shower waste water and water purification respectively distribute in a plurality of waste water heat exchange tubes 11 and a plurality of water purification heat exchange tubes 12, can increase rivers area of contact to can increase heat transfer area, improve heat exchange efficiency, realize the best heat transfer effect.
In this embodiment, the outer wall of adjacent waste water heat exchange tube 11 and the outer wall of water purification heat exchange tube 12 contact, can improve heat conduction heat exchange efficiency, can be so that the heat of shower waste water transmits the water purification fast, realizes best waste heat recovery effect.
In this embodiment, a heat conducting filler (not shown in the drawings) is filled between the outer wall of the adjacent wastewater heat exchange tube 11 and the gap of the water purification heat exchange tube 12, and the heat conducting filler may be a filler having a heat conducting function commonly used in the art, and is not specifically limited herein. Through filling heat conduction filler in the outer wall of waste water heat exchange tube 11 and the gap of water purification heat exchange tube 12, can improve heat conduction heat exchange efficiency, can be so that the heat of shower waste water transmits the water purification fast, realizes the best waste heat recovery effect.
The outer side of the heat exchanger 10 is also provided with a waste water inlet pipe 131 communicated with the waste water inlet cavity 13 and a waste water outlet pipe 141 communicated with the waste water outlet cavity 14. Shower waste water enters the waste water inlet chamber 13 through the waste water inlet pipe 131 and further enters the plurality of waste water heat exchange pipes 11. Shower waste water after heat exchange flows from the waste water heat exchange pipe 11 into the waste water outlet chamber 14 and further flows out of the waste water outlet pipe 141.
The outer side of the heat exchanger 10 is also provided with a purified water inlet pipe 151 communicated with the purified water inlet cavity 15 and a purified water outlet pipe 161 communicated with the purified water outlet cavity 16. The purified water enters the purified water inlet cavity 15 through the purified water inlet pipe 151 and further enters the plurality of purified water heat exchange pipes 12. The purified water after heat exchange flows into the purified water cavity 16 from the purified water heat exchange tube 12, and further flows out from the purified water outlet tube 161.
The inlet of the waste water inlet pipe 131 is provided with the filtering device 132, the filtering device 132 is used for filtering the shower waste water, so that the waste water inlet pipe 131 can be prevented from being blocked by the impurities such as hair and stains in the shower waste water, and the impurities such as hair and stains in the shower waste water can be prevented from entering the waste water heat exchange pipe 11.
The heat exchanger 10 is provided with a limiting frame 17, the limiting frame 17 is rectangular, and the limiting frame 17 may be welded to the inner wall of the heat exchanger 10 or fixed in the heat exchanger 10 by other means, which is not limited in detail herein.
A plurality of waste water heat exchange tubes 11 and a plurality of water purification heat exchange tubes 12 are arranged into a cuboid shape and are installed in a limiting frame 17, and the limiting frame 17 can play a limiting role in the waste water heat exchange tubes 11 and the water purification heat exchange tubes 12, so that the waste water heat exchange tubes 11 and the water purification heat exchange tubes 12 can be stably and effectively arranged in the heat exchanger, and stable and effective waste water waste heat recovery is realized.
The limiting frame 17 is of a hollow rectangular frame structure, two corresponding side faces of the limiting frame 17 are respectively provided with a limiting side plate 18, and the limiting side plates can limit the wastewater heat exchange tubes 11 and the water purification heat exchange tubes 12, so that the wastewater heat exchange tubes 11 and the water purification heat exchange tubes 12 can be stably and effectively arranged in the heat exchanger, and stable and effective wastewater waste heat recovery is realized.
The number of the waste water heat exchange tubes 11 is plural and arranged in plural rows and plural columns, and the number of the water purification heat exchange tubes 12 is plural and arranged in plural rows and plural columns, which is not limited herein.
As shown in fig. 2-4, in the present embodiment, the wastewater heat exchange tubes 11 are vertically arranged in 5 rows by 6 columns, the water purification heat exchange tubes 12 are transversely arranged in 6 rows by 4 columns, and 6 transversely arranged water purification heat exchange tubes 12 are sequentially arranged between two adjacent rows of wastewater heat exchange tubes 11 from top to bottom. So, can be convenient for design pipeline arrange, reduce pipeline laying length, reduce cost reduces the pipeline design degree of difficulty.
In other preferred embodiments, the waste water heat exchange tubes 11 are arranged transversely, the water purification heat exchange tubes 12 are arranged vertically, and a plurality of waste water heat exchange tubes 11 arranged transversely are arranged between two adjacent rows of water purification heat exchange tubes 12 from top to bottom in sequence.
As shown in FIG. 5, the water heater of the present invention comprises a water tank 20, a shower head 21 and a water inlet pipe 22 are connected to the water tank 20, the water heater is installed in a shower room, a floor drain 23 is provided on the floor of the shower room, and shower waste water flowing out from the shower head 21 can flow into the floor drain 23.
The utility model discloses a water heater still includes the utility model discloses a shower waste water waste heat recovery device, wherein, go out clean water pipe 161 and be connected with the inlet tube 22 of water heater through connecting pipe 24. The utility model discloses a shower waste water waste heat recovery device installs in floor drain 23 below, and wherein, the entry that advances waste pipe 131 links to each other with floor drain 22, and the export that goes out waste pipe 141 links to each other with sewer pipe (not shown in the figure).
The utility model discloses a shower waste water waste heat recovery device, which comprises a heat exchanger 10, wherein a plurality of waste water heat exchange tubes 11 are arranged in the heat exchanger 10, the plurality of waste water heat exchange tubes 11 are arranged into at least two rows and two columns, a plurality of water purification heat exchange tubes 12 are arranged between the waste water heat exchange tubes 11 of two adjacent rows in sequence, and the waste water heat exchange tubes 11 are vertical to the water purification heat exchange tubes 12 in the axial direction; a waste water inlet cavity 13 and a waste water outlet cavity 14 are arranged in the heat exchanger 10, inlets of the plurality of waste water heat exchange tubes 11 are communicated with the waste water inlet cavity 13, and outlets of the plurality of waste water heat exchange tubes 11 are communicated with the waste water outlet cavity 14; a water inlet purification cavity 15 and a water outlet purification cavity 16 are arranged in the heat exchanger 10, the inlets of the plurality of water purification heat exchange tubes 12 are communicated with the water inlet purification cavity 15, and the outlets of the plurality of water purification heat exchange tubes 12 are communicated with the water outlet purification cavity 16.
The shower waste water waste heat recovery device of this embodiment simple structure, heat recovery efficiency is high. Shower wastewater enters the plurality of wastewater heat exchange pipes 11 through the wastewater cavity 13 and then flows out of the wastewater outlet cavity 14; meanwhile, purified water (for example, tap water) enters the plurality of water purification heat exchange tubes 12 through the water inlet cavity 15 and then flows out of the water outlet cavity 16; the heat of the shower waste water in the waste water heat exchange pipe 11 is transferred to the purified water in the purified water heat exchange pipe 12, so that the temperature of the purified water is increased for the user to use, and meanwhile, the purpose of waste heat recovery is achieved.
The outer side of the heat exchanger 10 is also provided with a waste water inlet pipe 131 communicated with the waste water inlet cavity 13 and a waste water outlet pipe 141 communicated with the waste water outlet cavity 14. Shower waste water enters the waste water inlet chamber 13 through the waste water inlet pipe 131 and further enters the plurality of waste water heat exchange pipes 11. Shower waste water after heat exchange flows from waste water heat exchange pipe 11 into waste water outlet chamber 14 and further out waste water outlet pipe 141.
The outer side of the heat exchanger 10 is also provided with a purified water inlet pipe 151 communicated with the purified water inlet cavity 15 and a purified water outlet pipe 161 communicated with the purified water outlet cavity 16. The purified water enters the purified water inlet chamber 15 through the purified water inlet pipe 151 and further enters the plurality of purified water heat exchanging pipes 12. The purified water after heat exchange flows into the purified water cavity 16 from the purified water heat exchange tube 12, and further flows out from the purified water outlet tube 161.
A heat conducting filler (not shown in the figures) is filled between the outer wall of the adjacent wastewater heat exchange tube 11 and the gap of the water purification heat exchange tube 12, and the heat conducting filler may be a filler having a heat conducting function commonly used in the art, and is not particularly limited herein. Through filling heat conduction filler in the outer wall of waste water heat exchange tube 11 and the gap of water purification heat exchange tube 12, can improve heat conduction heat exchange efficiency, can be so that the heat of shower waste water transmits the water purification fast, realizes the best waste heat recovery effect.
Shower waste water flowing from the shower head 21 may enter the waste water inlet pipe 131 through the floor drain 23, enter the waste water inlet chamber 13 from the waste water inlet pipe 131, and further enter the plurality of waste water heat exchanging pipes 11. The purified water inlet pipe 151 may be connected to a tap water pipe, and tap water in the tap water pipe passes through the purified water inlet pipe 151, enters the purified water inlet chamber 15 from the purified water inlet pipe 151, and further enters the plurality of purified water heat exchanging pipes 12.
Shower waste water is flowing in a plurality of waste water heat exchange tubes 11, and the water purification is flowing in a plurality of water purification heat exchange tubes 12 simultaneously, thereby can realize the heat transfer, the heat of shower waste water can transmit the clean water that the temperature is low for the water purification temperature risees, convert the hot water that the temperature is high, in hot water rethread water purification pipe 161 and connecting pipe 23 flow direction water tank 20, can increase the shower hot water volume in the water tank 20, reduce the energy consumption of water heater.
The shower waste water after heating flows from the waste heat exchange pipe 11 into the outlet waste water chamber 14 and further through the outlet waste pipe 141 into the sewer.
The water heater of the embodiment utilizes the waste heat of the shower waste water for secondary utilization through the shower waste water waste heat recovery device to heat the cold water, so that the temperature of the cold water is raised, the heated cold water flows back into the water heater for users to use, the energy consumption is saved, and the bath hot water quantity is increased.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed in the appended claims.
Claims (10)
1. The utility model provides a shower waste water waste heat recovery device which characterized in that includes: heat exchanger, the heat exchanger
The waste water heat exchange device is characterized in that a plurality of waste water heat exchange tubes are arranged in the waste water heat exchange device, the waste water heat exchange tubes are arranged into at least two rows and two columns, a plurality of water purification heat exchange tubes are sequentially arranged between the waste water heat exchange tubes in two adjacent rows, and the waste water heat exchange tubes are vertical to the water purification heat exchange tubes in the axial direction;
a wastewater inlet cavity and a wastewater outlet cavity are arranged in the heat exchanger, inlets of the wastewater heat exchange tubes are communicated with the wastewater inlet cavity, and outlets of the wastewater heat exchange tubes are communicated with the wastewater outlet cavity;
the heat exchanger is internally provided with a water inlet purified water cavity and a water outlet purified water cavity, the inlets of the water purifying heat exchange tubes are communicated with the water inlet purified water cavity, and the outlets of the water purifying heat exchange tubes are communicated with the water outlet purified water cavity.
2. The shower waste water heat recovery device of claim 1, wherein a plurality of said waste water heat exchange tubes are vertically arranged and a plurality of said clean water heat exchange tubes are laterally arranged.
3. The shower waste water heat recovery device of claim 1, wherein a plurality of said waste water heat exchange tubes are arranged laterally and a plurality of said clean water heat exchange tubes are arranged vertically.
4. The shower waste water waste heat recovery device of claim 1, wherein the outer walls of the adjacent waste water heat exchanging pipes and the outer wall of the water purifying heat exchanging pipe are in contact.
5. The shower waste water heat recovery device according to claim 1, wherein a heat conductive filler is filled between the outer wall of the adjacent waste water heat exchange pipe and the gap of the water purification heat exchange pipe.
6. The shower waste water heat recovery device of claim 1, wherein a waste water inlet pipe communicated with the waste water inlet cavity and a waste water outlet pipe communicated with the waste water outlet cavity are further arranged outside the heat exchanger.
7. The shower waste water residual heat recovery device according to claim 1, wherein a clean water inlet pipe communicated with the clean water inlet cavity and a clean water outlet pipe communicated with the clean water outlet cavity are further arranged outside the heat exchanger.
8. The shower waste heat recovery device of claim 6, wherein a filtering device is arranged in the waste inlet pipe, and the filtering device is used for filtering the shower waste.
9. The shower waste water heat recovery device according to claim 1, wherein a limiting frame is fixed in the heat exchanger, the limiting frame is in a cuboid shape, and the plurality of waste water heat exchange tubes and the plurality of water purification heat exchange tubes are installed in the limiting frame.
10. A water heater comprising a water tank to which a shower nozzle and a water inlet pipe are connected, characterized by further comprising a shower waste water waste heat recovery device as claimed in any one of claims 1 to 9, wherein a clean water outlet cavity of the shower waste water waste heat recovery device is connected with the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920501.4U CN218884719U (en) | 2022-11-03 | 2022-11-03 | Shower waste water waste heat recovery device and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920501.4U CN218884719U (en) | 2022-11-03 | 2022-11-03 | Shower waste water waste heat recovery device and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218884719U true CN218884719U (en) | 2023-04-18 |
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ID=85955374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222920501.4U Active CN218884719U (en) | 2022-11-03 | 2022-11-03 | Shower waste water waste heat recovery device and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218884719U (en) |
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2022
- 2022-11-03 CN CN202222920501.4U patent/CN218884719U/en active Active
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