CN218583858U - Heat energy waste heat recovery device - Google Patents
Heat energy waste heat recovery device Download PDFInfo
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- CN218583858U CN218583858U CN202222526978.4U CN202222526978U CN218583858U CN 218583858 U CN218583858 U CN 218583858U CN 202222526978 U CN202222526978 U CN 202222526978U CN 218583858 U CN218583858 U CN 218583858U
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- waste heat
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- hot water
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Abstract
The utility model discloses a heat energy waste heat recovery device relates to waste heat recovery technical field, specifically is a heat energy waste heat recovery device, including the water storage tank, the bottom fixed mounting of water storage tank has the aqueduct, and is provided with the solenoid valve on the aqueduct, the positive fixed mounting of water storage tank has the controller, the fixed intercommunication of one end that the water storage tank was kept away from to the aqueduct has the heat transfer case, and the top of heat transfer case inlays the heat conduction copper post that has evenly distributed. This heat energy waste heat recovery device, the leading-in heat transfer incasement portion of hot water after will using through the aqueduct, when hot water is at the inside flow of heat transfer incasement, conduct the waste heat in the hot water to thermoelectric module bottom through the heat conduction copper post, cool down the thermoelectric module top through radiator fan simultaneously, thereby make thermoelectric module upper and lower side can form the difference in temperature and generate electricity, realize the conversion between hot water waste heat and the electric energy, but the electric power that utilizes the hot water waste heat to send is used for the hot water supply device after handling.
Description
Technical Field
The utility model relates to a waste heat recovery technical field specifically is a heat energy waste heat recovery device.
Background
The air source water heater is a product of technological progress and technological breakthrough in recent years, and because the air source water heater is a heat pump working principle, the heating coefficient of the air source water heater is multiple times of the heat obtained by directly heating with the same power, a large amount of energy can be saved, the air source water heater is widely applied, and the air source water heater rapidly moves to thousands of households. Air source water heaters are used more and more in public places, such as large bathrooms, hotels, swimming halls and the like, and because the air source water heaters in the public places are high in use frequency, the hot water consumption is large, a large amount of waste heat is still generated after the hot water is used, and the direct discharge is very pity.
Energy conservation and emission reduction, environmental protection and economy are vigorously advocated at the present stage, if a device can be designed, waste heat can be recovered, the device not only accords with the policy of energy conservation and emission reduction at the present stage of China, but also can save a large amount of electric power and cost. However, there are still many technical problems in the design and manufacture of the waste heat recovery device of the air source water heater, and the key of waste heat recovery is to reduce the power consumption of the water heater by using waste heat, but the used hot water has low enthalpy, low temperature and difficult heat recovery, and is difficult to achieve satisfactory effects.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a heat energy waste heat recovery device has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat energy waste heat recovery device, includes the water storage tank, the bottom fixed mounting of water storage tank has the aqueduct, and is provided with the solenoid valve on the aqueduct, the positive fixed mounting of water storage tank has the controller, the fixed intercommunication of one end that the water storage tank was kept away from to the aqueduct has the heat transfer case, and the top of heat transfer case inlays the heat conduction copper post that has evenly distributed, the top fixed mounting of heat transfer case has a linking frame, and linking frame's top joint has thermoelectric module, linking frame's top installation and top apron, and the one end fixed mounting of top apron has radiator fan, solenoid valve, radiator fan all with controller electric connection.
Preferably, the heat conduction copper columns are uniformly distributed at the top of the heat exchange box, the bottom ends of the heat conduction copper columns extend to the inside of the heat exchange box, and the top ends of the heat conduction copper columns extend to the inside of the connecting frame.
Preferably, the connection frame is internally filled with a temperature sensor, and the temperature sensor and the bottom of the thermoelectric module are in contact with each other.
Preferably, both sides all are provided with the engaging lug around connecting frame and the top apron, and the inside threaded connection of engaging lug has the screw, connecting frame, top apron pass through engaging lug and screw fixed connection.
Preferably, a positioning pressing strip is fixedly installed inside the top cover plate, and the top cover plate is provided with the positioning pressing strip which presses the top of the thermoelectric module.
Preferably, one end of the heat exchange box, which is far away from the water guide pipe, is fixedly provided with a temperature sensor, the temperature sensor can detect the temperature of hot water in the heat exchange box, and the temperature sensor is electrically connected with the controller.
Preferably, the heat exchange box, the connecting frame and the top cover plate are wrapped by heat insulation cotton, and the thickness value of the heat insulation cotton is 1-3cm.
The utility model provides a heat energy waste heat recovery device possesses following beneficial effect:
1. this heat energy waste heat recovery device, the leading-in heat transfer incasement portion of hot water after will using through the aqueduct, when hot water is at the inside flow of heat transfer incasement, waste heat conduction to thermoelectric module bottom in the hot water through the heat conduction copper post, cool down the thermoelectric module top through radiator fan simultaneously, thereby make thermoelectric module upper and lower side can form the difference in temperature and generate electricity, realize the conversion between hot water waste heat and the electric energy, but the electric power that utilizes the hot water waste heat to send uses through the hot water supply water ware after handling, a large amount of electric power and cost have been practiced thrift.
2. This heat energy waste heat recovery device sets up temperature sensor through the tail end at the heat transfer case, detects waste heat recovery back hydrothermal temperature through temperature sensor, and the controller can be according to temperature sensor's temperature control solenoid valve's open degree to control hot water at the inside velocity of flow of heat transfer case, guarantee to carry out abundant recovery to the hot water waste heat through thermoelectric module, heat conduction copper post.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation position of the thermoelectric module according to the present invention;
FIG. 3 is a schematic structural view of the inside of the connecting frame of the present invention;
fig. 4 is a schematic structural view of the installation position of the heat-conducting copper column of the present invention;
fig. 5 is a schematic structural view of the cross section of the heat exchange box and the top cover plate of the present invention.
In the figure: 1. a water storage tank; 2. a water conduit; 3. an electromagnetic valve; 4. a controller; 5. a heat exchange box; 6. a connecting frame; 7. a top cover plate; 8. a thermoelectric module; 9. a thermally conductive copper pillar; 10. a temperature sensor; 11. positioning a pressing strip; 12. heat preservation cotton; 13. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a heat energy waste heat recovery device, including water storage tank 1, the bottom fixed mounting of water storage tank 1 has aqueduct 2, and be provided with solenoid valve 3 on the aqueduct 2, the front fixed mounting of water storage tank 1 has controller 4, the fixed intercommunication of one end that water storage tank 1 was kept away from to aqueduct 2 has heat transfer case 5, and the top of heat transfer case 5 is inlayed and is had evenly distributed's heat conduction copper post 9, heat conduction copper post 9 and temperature sensor 10 can be with heat conduction to thermoelectric module 8 bottom in the hot water waste heat, heat transfer case 5's top fixed mounting has connection frame 6, and connection frame 6's top joint has thermoelectric module 8, connection frame 6's top installation and top apron 7, and top apron 7's one end fixed mounting has radiator fan 13, solenoid valve 3, radiator fan 13 all with controller 4 electric connection, when hot water flows in heat transfer case 5 inside, when hot water, through heat conduction copper post 9 with the waste heat conduction in the hot water to thermoelectric module 8 bottom, cool down thermoelectric module 8 top through radiator fan 13 simultaneously, thereby make the downside can form thermoelectric module 8 and generate electricity, the one end fixed mounting of water transfer case 5 has the one end of heat transfer case 2 to carry out the hot water temperature sensor 10, the open temperature sensor 10 temperature sensor of temperature control of temperature sensor is carried out the temperature control to thermoelectric module 10 and is carried out the open temperature sensor detection of thermoelectric module 10 and is carried out the temperature sensor detection of thermoelectric module 8 according to thermoelectric module 10, the temperature sensor 10, the open temperature sensor 3, the temperature sensor 10 temperature sensor detection of the temperature sensor 10, the open temperature sensor that the temperature sensor is carried out the temperature sensor that the hot water temperature sensor detects the hot water temperature sensor is controlled 10 is enough.
Please refer to fig. 3 and 4, the heat conducting copper columns 9 are uniformly distributed at the top of the heat exchanging box 5, the bottom ends of the heat conducting copper columns 9 extend to the inside of the heat exchanging box 5, the top ends of the heat conducting copper columns extend to the inside of the connecting frame 6, the heat is conducted through the heat conducting copper columns 9, the heat in the hot water can be conducted to the bottom of the thermoelectric module 8, the waste heat of the hot water can be recovered through the thermoelectric module 8, the temperature sensor 10 is filled in the connecting frame 6, the temperature sensor 10 is in contact with the bottom of the thermoelectric module 8, and the heat conducted through the temperature sensor 10 can be conducted to the thermoelectric module 8, so that the heat conducting effect is improved.
Please refer to fig. 2, the connecting frame 6 and the top cover plate 7 are provided with engaging lugs at the front and rear sides, and the internal threads of the engaging lugs are connected with screws, the connecting frame 6 and the top cover plate 7 are fixedly connected with the screws through the engaging lugs, so as to ensure the stability of the connecting frame 6 after the top cover plate 7 is installed, and simultaneously, the top cover plate 7 is convenient to disassemble, so as to facilitate the replacement or maintenance of the thermoelectric module 8, the model of the thermoelectric module 8 is CP-040HT, the top cover plate 7 is fixedly provided with a positioning bead 11 inside, the top cover plate 7 is provided with a positioning bead 11 pressing the top of the thermoelectric module 8, the thermoelectric module 8 is pressed through the positioning bead 11 inside the top cover plate 7, and the stability of the thermoelectric module 8 after the installation is ensured.
Referring to fig. 5, the heat exchange box 5, the connecting frame 6 and the top cover plate 7 are all wrapped with heat insulation cotton 12, the thickness of the heat insulation cotton 12 is 1-3cm, the heat insulation cotton 12 is used for protection, heat is prevented from being dissipated to the outside, and waste caused by leakage of waste heat of hot water is avoided.
In summary, the heat energy waste heat recovery device, when in use, hot water after use is led into the water storage tank 1, the electromagnetic valve 3 on the water conduit 2 is controlled to be opened by the controller 4, the hot water is led into the heat exchange box 5, when the hot water flows in the heat exchange box 5, waste heat in the hot water is conducted to the bottom of the thermoelectric module 8 through the heat conduction copper column 9 and the temperature sensor 10, meanwhile, the heat radiation fan 13 is controlled to be opened by the controller 4, airflow is formed to flow in the top cover plate 7, the top of the thermoelectric module 8 is cooled, so that temperature difference can be formed between the upper side and the lower side of the thermoelectric module 8 to generate electricity, conversion between the waste heat of the hot water and electric energy is realized, when the waste heat of the hot water is recovered, the temperature of the hot water at the tail end of the heat exchange box 5 is detected by the temperature sensor 10, and the detection data is transmitted to the controller 4, the controller 4 controls the opening degree of the electromagnetic valve 3 according to the detection temperature of the temperature sensor 10, so as to control the flow rate of the hot water in the heat exchange box 5, when the detection temperature exceeds a set value, the flow rate of the hot water is reduced, and the waste heat recovery of the heat conduction module 8 and the copper column 9 can be fully recovered in the hot water, and the waste heat can be realized.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat energy waste heat recovery device, includes water storage tank (1), the bottom fixed mounting of water storage tank (1) has aqueduct (2), and is provided with solenoid valve (3) on aqueduct (2), the positive fixed mounting of water storage tank (1) has controller (4), its characterized in that: the fixed intercommunication of one end that water storage tank (1) was kept away from in aqueduct (2) has heat transfer case (5), and inlays at the top of heat transfer case (5) and have evenly distributed's heat conduction copper post (9), the top fixed mounting of heat transfer case (5) has connected frame (6), and the top joint of connected frame (6) has thermoelectric module (8), the top installation and the top apron (7) of connected frame (6), and the one end fixed mounting of top apron (7) has radiator fan (13), solenoid valve (3), radiator fan (13) all with controller (4) electric connection.
2. The thermal energy waste heat recovery device according to claim 1, characterized in that: the heat conduction copper columns (9) are uniformly distributed at the top of the heat exchange box (5), the bottom ends of the heat conduction copper columns (9) extend into the heat exchange box (5), and the top ends of the heat conduction copper columns extend into the connecting frame (6).
3. The thermal energy waste heat recovery device according to claim 1, characterized in that: the connecting frame (6) is internally filled with a temperature sensor (10), and the temperature sensor (10) is in contact with the bottom of the thermoelectric module (8).
4. The thermal energy waste heat recovery device according to claim 1, characterized in that: both sides all are provided with the engaging lug around connecting frame (6) and top apron (7), and the inside threaded connection of engaging lug has the screw, connecting frame (6), top apron (7) pass through engaging lug and screw fixed connection.
5. The thermal energy waste heat recovery device according to claim 1, characterized in that: the inside fixed mounting of top apron (7) has location layering (11), top apron (7) are installed location layering (11) are pressed at thermoelectric module (8) top.
6. The thermal energy waste heat recovery device according to claim 1, characterized in that: one end of the heat exchange box (5) far away from the water guide pipe (2) is fixedly provided with a temperature sensor (10), the temperature sensor (10) can detect the temperature of hot water in the heat exchange box (5), and the temperature sensor (10) is electrically connected with the controller (4).
7. The thermal energy waste heat recovery device according to claim 1, characterized in that: the heat exchange box (5), the connecting frame (6) and the top cover plate (7) are wrapped by heat insulation cotton (12), and the thickness value of the heat insulation cotton (12) is 1-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222526978.4U CN218583858U (en) | 2022-09-23 | 2022-09-23 | Heat energy waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222526978.4U CN218583858U (en) | 2022-09-23 | 2022-09-23 | Heat energy waste heat recovery device |
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| Publication Number | Publication Date |
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| CN218583858U true CN218583858U (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222526978.4U Active CN218583858U (en) | 2022-09-23 | 2022-09-23 | Heat energy waste heat recovery device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570566A (en) * | 2023-12-26 | 2024-02-20 | 华北水利水电大学 | Heat recovery system of heating ventilation air conditioner |
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2022
- 2022-09-23 CN CN202222526978.4U patent/CN218583858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570566A (en) * | 2023-12-26 | 2024-02-20 | 华北水利水电大学 | Heat recovery system of heating ventilation air conditioner |
| CN117570566B (en) * | 2023-12-26 | 2024-05-31 | 华北水利水电大学 | Heat recovery system of heating ventilation air conditioner |
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