CN214333480U - Waste hot water heat recovery device - Google Patents
Waste hot water heat recovery device Download PDFInfo
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- CN214333480U CN214333480U CN202023249714.6U CN202023249714U CN214333480U CN 214333480 U CN214333480 U CN 214333480U CN 202023249714 U CN202023249714 U CN 202023249714U CN 214333480 U CN214333480 U CN 214333480U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model discloses a waste hot water heat recovery unit includes waste hot water pipe, storage water tank and heat transfer pipeline, waste hot water pipe's one end with the inside intercommunication of storage water tank, just waste hot water pipe's the other end be used for collecting waste hot water and carry extremely in the storage water tank, heat transfer pipeline sets up indoor, just heat transfer pipeline's one end pass through the water pump with the inside intercommunication of storage water tank, its other end and outside intercommunication. Useless hot water pass through useless hot water pipe retrieve extremely in the storage water tank, water in the storage water tank flows to indoor heat transfer pipeline and indoor air heat transfer under the effect that the water pump was carried to heat indoor air, effective recycle useless hydrothermal surplus heat need not to heat indoor air at indoor start-up air conditioner, saves the domestic power consumption, saves the family spending.
Description
Technical Field
The utility model relates to a heat recovery technical field, concretely relates to waste hot water heat recovery unit.
Background
The temperature of the shower hot water is high in winter, and the temperature of the shower hot water discharged into a sewer is not changed greatly basically after the shower room finishes washing, so that the heat of the hot water is wasted.
The family in south is equipped with less heating installation, and after the shower is accomplished, the temperature is high and the steam content is high in the bathroom, and outdoor temperature is low, and the temperature difference that the people just got into the low temperature room after the shower influences the health easily, consequently can utilize the air conditioner to improve the temperature in the room in the family in south to make the room temperature suitable, and the outer machine power consumption of air conditioner is big, leads to the family expenses to improve.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can effectively recycle waste hot water heat recovery unit of family's waste hot water residual heat.
The utility model provides a waste hot water heat recovery device, includes waste hot water pipe, storage water tank and heat transfer pipeline, waste hot water pipe's one end with the inside intercommunication of storage water tank, just waste hot water pipe's the other end be used for with bathroom sewer mouth intercommunication, the heat transfer pipeline sets up indoor, just heat transfer pipeline's one end pass through the water pump with the inside intercommunication of storage water tank, its other end extends to outdoors.
Preferably, the heat exchange pipeline is installed in the air conditioner indoor unit and close to the upper part of the air outlet of the air conditioner indoor unit, and two ends of the heat exchange pipeline extend out of the air conditioner indoor unit.
Preferably, still include fan and casing, the casing sets up indoor, just be equipped with on the casing rather than inside air intake and the air outlet of intercommunication, the heat transfer pipeline sets up in the casing, just the both ends of heat transfer pipeline stretch out respectively outside the casing, the fan is installed in the casing, and it is used for making indoor air pass through the air intake flows into inside the casing, with behind the heat transfer pipeline follow the air outlet flows into indoor.
Preferably, the filter element is arranged at one end of the waste heat water pipe far away from the water storage tank.
Preferably, the waste heat water treatment device further comprises a filtering device, wherein the filtering device is arranged between the water storage tank and the water pump and is used for filtering impurities in the waste heat water.
Preferably, a pipe body is arranged in the water storage tank, and the pipe body is filled with a phase-change material.
Preferably, the body is equipped with a plurality ofly, every the both ends of body respectively the both sides inner wall that the storage water tank is relative is connected fixedly, and is a plurality of the body is in the even distribution of storage water tank inside interval.
Preferably, still include controller, level sensor and temperature sensor, level sensor with temperature sensor installs respectively in the storage water tank, just level sensor's detection part is located and is close to the position of diapire in the storage water tank, just level sensor, temperature sensor and water pump respectively with the controller electricity is connected.
Useless hot water pass through useless hot water pipe retrieve extremely in the storage water tank, water in the storage water tank flows to indoor heat transfer pipeline and indoor air heat transfer under the effect that the water pump was carried to heat indoor air, effective recycle useless hydrothermal surplus heat need not to heat indoor air at indoor start-up air conditioner, saves the domestic power consumption, saves the family spending.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of a waste hot water heat recovery device according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a waste hot water heat recovery device according to embodiment 2 of the present invention.
The specific meanings of the reference numerals are:
1. a waste heat water pipe; 2. a water storage tank; 3. a heat exchange conduit; 4. a water pump; 5. an air conditioner indoor unit; 6. a fan; 7. a housing; 8. a filter member; 9. a filtration device; 10. a pipe body; 11. a water level sensor; 12. a temperature sensor.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-2, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, this embodiment the waste hot water heat recovery device includes waste hot water pipe 1, storage water tank 2 and heat transfer pipeline 3, waste hot water pipe 1 one end with the inside intercommunication of storage water tank 2, just waste hot water pipe 1's the other end be used for with bathroom sewer mouth intercommunication, heat transfer pipeline 3 sets up indoor, just heat transfer pipeline 3's one end pass through water pump 4 with the inside intercommunication of storage water tank 2, its other end extends to outdoors.
When taking a shower, the shower water passes through waste heat water pipe 1 flows in behind 2 storage water tanks, water in 2 storage water tanks is in flow into indoor heat transfer pipeline 3 under the effect of water pump 4 in and with indoor air heat transfer, need not to heat indoor air in real time at the indoor start-up air conditioner, improve indoor temperature's comfort level, reduce household power consumption, save family's living spending.
A ventilation valve is arranged in the water storage tank 2, so that the inside of the water storage tank 2 is communicated with the atmosphere. The water flowing out of the heat exchange pipeline 3 can be used as domestic water, so that water resources are saved.
In this embodiment, the heat exchange pipeline 3 is installed in the air conditioner internal unit 5 above the air outlet of the air conditioner internal unit 5, and both ends of the heat exchange pipeline 3 extend out of the air conditioner internal unit 5.
When bathing, open the air conditioner and open the air supply mode, the impeller of air conditioner internal unit starts and to indoor air supply, and the air conditioner internal unit to indoor air supply process heat transfer pipeline 3 and rather than the heat transfer after flow into indoor, avoid heat transfer pipeline 3 occupies indoor extra space, and the air conditioner adopts the air supply mode to carry out the power consumption of during operation low, reduces the household power consumption, saves family's living spending.
In this embodiment, the heat exchange pipe 3 is preferably a coil pipe, so as to increase the heat exchange area between the heat exchange pipe and the inside of the air conditioner indoor unit 5.
Preferably, the device further comprises a filter element 8, wherein the filter element is installed at one end of the waste heat water pipe 1 far away from the water storage tank 2.
It installs to filter piece 8 waste heat water pipe 1 is kept away from the one end of storage water tank 2 to shower water is the example, filter piece 8 hair and dregs when being used for avoiding bathing inside it with in the storage water tank 2, prevent the emergence of the pipeline jam condition.
Preferably, the water treatment device further comprises a filtering device 9, wherein the filtering device 9 is arranged between the water storage tank and the water pump 4, and the filtering device 9 is used for filtering impurities in the waste hot water.
The filtering device 9 may be a multi-media filter, which is used to further filter impurities in the waste hot water, so as to prevent the impurities from affecting the service life of the water pump 4.
Preferably, a pipe body 10 is arranged in the water storage tank 2, and the pipe body 10 is filled with a phase-change material.
During the peak time of bathing water, the waste hot water flows into the water storage tank 2, the hot water is stored in the water storage tank 2, and the phase-change material absorbs and stores the heat in the waste hot water.
At the water trough time period, the temperature of 2 internal waters of storage water tank reduces gradually, phase change material releases the heat, so that the water in the storage water tank 2 keeps at certain temperature, improves the thermal utilization ratio in used heat aquatic, and is favorable to the extension for long time of indoor heat supply.
Preferably, the pipe 10 is provided with a plurality of pipes, two ends of each pipe 10 are respectively connected and fixed with the inner walls of two opposite sides of the water storage tank 2, and the plurality of pipes 10 are uniformly distributed in the water storage tank 2 at intervals.
A plurality of the even setting of body 10 is in storage water tank 2 to make useless hot water and a plurality of the abundant heat transfer of body 10, phase change material fully absorbs the heat behind the temperature reduction in storage water tank 2, the even heat transfer of water in phase change material and the storage water tank 2, so that the temperature in the storage water tank 2 is even, so that the temperature that blows in indoor hot-air is even.
Preferably, the water-saving water storage tank further comprises a controller, a water level sensor 11 and a temperature sensor 12, wherein the water level sensor 11 and the temperature sensor 12 are respectively installed in the water storage tank 2, the detection part of the water level sensor 11 is located at a position close to the inner bottom wall of the water storage tank 2, and the water level sensor, the temperature sensor 12 and the water pump 4 are respectively electrically connected with the controller.
When the temperature sensor 12 detects that the temperature of the water in the water storage tank 2 is higher than a preset temperature and the water level sensor 11 detects that the water level in the water storage tank 2 is higher than a preset water level, the water pump 4 works to feed hot water into the heat exchange pipeline 3 so as to exchange heat with indoor air;
when the temperature sensor 12 detects that the temperature of the water in the water storage tank 2 is lower than a preset temperature or/and the water level sensor 11 detects that the water level in the water storage tank 2 is lower than a preset water level, the controller sends a signal to the water pump 4, the water pump 4 stops working and stops feeding hot water into the heat exchange pipeline 3, and cold air blowing to the indoor due to too low water temperature is avoided, or the water in the water storage tank 2 is too little to cause damage to the water pump 4.
Example 2
Referring to fig. 2, this embodiment the heat recovery device further includes a fan 6 and a housing 7, the housing 7 is disposed indoors, and the housing 7 is provided with an air inlet and an air outlet communicated with the inside thereof, the heat exchange pipeline 3 is disposed in the housing 7, and two ends of the heat exchange pipeline 3 respectively extend out of the housing 7, the fan 6 is installed in the housing 7, and is used for making indoor air pass through the air inlet flow into the inside of the housing 7, and the air outlet flow into the indoor after the heat exchange pipeline 3.
In this embodiment, the casing 7 is additionally installed indoors, and the fan 6 and the heat exchange pipe 3 are installed inside the casing 7, so that the casing 7 can be arranged at any indoor position, which is convenient for household use.
In this embodiment, the fan 6, the water level sensor 11, the temperature sensor 12 and the water pump 4 are respectively electrically connected to the controller, and the controller is one of an FPGA chip, an ARM chip, a DSP chip and a 51-series single chip microcomputer.
When the temperature sensor 12 detects that the temperature of the water in the water storage tank 2 is higher than a preset temperature and the water level sensor 11 detects that the water level in the water storage tank 2 is higher than a preset water level, the water pump 4 works to send hot water into the heat exchange pipeline 3, and the fan 6 works to blow hot air into a room;
when the temperature sensor 12 detects that the temperature of the water in the water storage tank 2 is lower than a preset temperature or/and the water level sensor 11 detects that the water level in the water storage tank 2 is lower than a preset water level, the controller sends signals to the water pump 4 and the fan 6, and the water pump 4 and the fan stop working.
The water pump 4 can work to send hot water into the heat exchange pipeline 3, and the fan 6 works and blows hot air into the room when the ambient temperature is lower than a set value and the water temperature in the water storage tank 2 is higher than a preset temperature detected by the temperature sensor 12 and the water level in the water storage tank 2 is higher than a preset water level detected by the water level sensor 11; thereby realizing that the fan 6 automatically blows hot air into the room in winter.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a waste hot water heat recovery device, its characterized in that, includes waste hot water pipe (1), storage water tank (2) and heat transfer pipeline (3), the one end of waste hot water pipe (1) with storage water tank (2) inside intercommunication, just the other end of waste hot water pipe (1) is used for with bathroom sewer mouth intercommunication, heat transfer pipeline (3) set up indoor, just the one end of heat transfer pipeline (3) pass through water pump (4) with storage water tank (2) inside intercommunication, its other end extends to outdoors.
2. The waste hot water heat recovery device according to claim 1, wherein the heat exchange pipe (3) is installed in an air conditioner indoor unit (5) above an air outlet of the air conditioner indoor unit (5), and both ends of the heat exchange pipe (3) extend out of the air conditioner indoor unit (5).
3. The waste hot water heat recovery device according to claim 1, further comprising a fan (6) and a housing (7), wherein the housing (7) is disposed indoors, an air inlet and an air outlet communicated with the interior of the housing (7) are formed in the housing (7), the heat exchange pipe (3) is disposed in the housing (7), two ends of the heat exchange pipe (3) respectively extend out of the housing (7), and the fan (6) is installed in the housing (7) and is configured to allow indoor air to flow into the interior of the housing (7) through the air inlet and flow into the interior of the housing (7) through the air outlet after passing through the heat exchange pipe (3).
4. A waste hot water heat recovery device according to any one of claims 1-3, further comprising a filter member (8), wherein the filter member (8) is installed at an end of the waste hot water pipe (1) remote from the storage tank (2).
5. The waste hot water heat recovery device according to claim 4, further comprising a filtering device (9), wherein the filtering device (9) is disposed between the storage tank and the water pump (4), and the filtering device is used for filtering impurities in the waste hot water.
6. A waste hot water heat recovery device according to any one of claims 1-3, characterized in that a pipe body (10) is provided in the water storage tank (2), and the pipe body (10) is filled with a phase change material.
7. The waste hot water heat recovery device according to claim 6, wherein a plurality of pipe bodies (10) are provided, two ends of each pipe body (10) are respectively connected and fixed to the inner walls of two opposite sides of the water storage tank (2), and the plurality of pipe bodies (10) are uniformly distributed in the water storage tank (2) at intervals.
8. The waste hot water heat recovery device according to claim 6, further comprising a controller, a water level sensor (11) and a temperature sensor (12), wherein the water level sensor (11) and the temperature sensor (12) are respectively installed in the water storage tank (2), a detection part of the water level sensor (11) is located at a position close to the inner bottom wall of the water storage tank (2), and the water level sensor (11), the temperature sensor (12) and the water pump (4) are respectively electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023249714.6U CN214333480U (en) | 2020-12-29 | 2020-12-29 | Waste hot water heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023249714.6U CN214333480U (en) | 2020-12-29 | 2020-12-29 | Waste hot water heat recovery device |
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| Publication Number | Publication Date |
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| CN214333480U true CN214333480U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023249714.6U Active CN214333480U (en) | 2020-12-29 | 2020-12-29 | Waste hot water heat recovery device |
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| CN (1) | CN214333480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268142A (en) * | 2022-10-13 | 2023-12-22 | 南通名涂环境工程有限公司 | Intelligent fan system for waste heat recovery |
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2020
- 2020-12-29 CN CN202023249714.6U patent/CN214333480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268142A (en) * | 2022-10-13 | 2023-12-22 | 南通名涂环境工程有限公司 | Intelligent fan system for waste heat recovery |
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