CN223663541U - A waste heat utilization device for ground source heat pumps - Google Patents
A waste heat utilization device for ground source heat pumpsInfo
- Publication number
- CN223663541U CN223663541U CN202423134468.8U CN202423134468U CN223663541U CN 223663541 U CN223663541 U CN 223663541U CN 202423134468 U CN202423134468 U CN 202423134468U CN 223663541 U CN223663541 U CN 223663541U
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- ground source
- pipe
- box body
- heat pump
- source heat
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Abstract
The utility model discloses a waste heat utilization device of a ground source heat pump, which comprises a ground source heat pump host and a waste heat collection device, wherein the waste heat collection device consists of a supporting leg, a box body, a collection cover, a heat conduction pipe, a spiral blade, a spiral water pipe, an air outlet pipe and an air outlet pipe, the supporting leg is arranged at the bottom end of the box body, one end of the collection cover is connected with a heat dissipation port of the ground source heat pump host.
Description
Technical Field
The utility model relates to the technical field of waste heat utilization devices, in particular to a waste heat utilization device of a ground source heat pump.
Background
The geothermal heat pump system, also called as ground source heat pump, is a system which uses ground source energy (soil, ground water, surface water, low-temperature geothermal water and tail water) as a cooling source for refrigerating in summer and a low-temperature source for heating and supplying heat in winter of the heat pump, and simultaneously, is a system for realizing heating, refrigerating and domestic hot water, is used for replacing the traditional modes of air conditioning, heating and supplying heat by using a refrigerating machine and a boiler, is an effective way for improving urban atmosphere environment and saving energy, and is a new development direction for domestic ground source energy utilization.
In the operation process of the ground source heat pump host, the internal electrical equipment of the ground source heat pump host easily generates a large amount of heat, and the heat is usually discharged from the inside of the ground source heat pump host to the outside in a waste heat mode by utilizing a heat dissipation fan, so that energy is wasted, and a ground source heat pump waste heat utilization device is needed to meet the demands.
Disclosure of utility model
The utility model aims to provide a ground source heat pump waste heat utilization device so as to solve the problems in the background technology.
The waste heat utilization device of the ground source heat pump comprises a ground source heat pump host and a waste heat collection device, wherein the waste heat collection device comprises supporting legs, a box body, a collection cover, a heat conducting pipe, a spiral blade, a spiral water pipe, an air outlet pipe and an exhaust pipe, the supporting legs are arranged at the bottom end of the box body, one end of the collection cover is connected to a heat dissipation port of the ground source heat pump host, the other end of the collection cover is connected with the heat conducting pipe, the heat conducting pipe is connected with the top end of the box body, the air outlet pipe is connected to the top end of the inside of the box body, the inner side of the spiral blade is connected to the outer wall of the air outlet pipe, the outer side of the spiral blade is connected to the inner wall of the box body, the heat conducting pipe is communicated with the spiral space of the spiral blade, the spiral water pipe is arranged in the spiral space of the spiral blade, one end of the upper part extends out of the box body to form a water inlet, the other end of the lower part extends out of the box body to form a water outlet, the exhaust pipe is connected to the top end of the box body, and the exhaust pipe is communicated with the air outlet pipe.
Preferably, the bottom end of the box body is connected with a water outlet pipe, and a valve is arranged on the water outlet pipe.
Preferably, the bottom of the box body is in a horn shape, and the small-opening end is positioned at the bottom and communicated with the water outlet pipe.
Preferably, the collecting cover is in a horn shape, one end with a large opening is arranged at the heat dissipation port of the main machine of the ground source heat pump, and the other end with a small opening is connected with the heat conducting pipe.
Preferably, the collecting cover is connected to the heat dissipation port of the ground source heat pump host through a plurality of screws.
Preferably, an insulating layer is arranged on the outer wall of the box body.
Preferably, the exhaust pipe is a right-angle elbow.
The beneficial effects of the utility model are as follows:
According to the utility model, heat generated by the operation of the ground source heat pump host is collected through the collecting cover, guided into the box body through the heat conducting pipe, moved in the spiral space of the spiral blade, subjected to cold-heat exchange with cold water in the spiral water pipe, so that the cold water in the spiral water pipe is heated to a certain extent, the water outlet end of the spiral water pipe can be connected to the daily water outlet end, and after being cooled, the heat discharged by the ground source heat pump host is discharged from the spiral space of the spiral blade, and is discharged through the air outlet pipe and the air outlet pipe, so that the heat dissipation effect of the ground source heat pump main body is realized, and the secondary utilization of the discharged heat is realized.
In the utility model, heat flows in the spiral space of the spiral blade, and in the cold-hot alternating process with cold water of the spiral water pipe, condensed water is generated on the outer wall of the spiral water pipe, flows out of the spiral space under the air flow effect generated by the heat flow, flows into the bottom end of the box body and is collected, and the utilization effect of the condensed water is realized by the arrangement of the water outlet pipe and the valve, so that the utilization rate of the waste heat of the main machine of the ground source heat pump is further improved.
Drawings
FIG. 1 is a schematic diagram of a waste heat utilization device of a ground source heat pump according to the present utility model;
fig. 2 is a schematic diagram of a front view cross-section structure of a waste heat utilization device of a ground source heat pump according to the present utility model;
Fig. 3 is an enlarged schematic diagram of the structure of the ground source heat pump waste heat utilization device at a position a in fig. 2;
Fig. 4 is a schematic diagram of a side view cross-section structure of a water inlet and a water outlet of a spiral water pipe of the waste heat utilization device of the ground source heat pump.
In the figure, 1, a ground source heat pump host; 2, a waste heat collecting device, 3, a supporting leg, 4, a box body, 5, a collecting cover, 6, a heat conducting pipe, 7, a spiral blade, 8, a spiral water pipe, 9, an air outlet pipe, 10, an air outlet pipe, 11, an air outlet pipe, 12, a valve, 13, a screw, 14 and a heat preservation layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, a waste heat utilization device of a ground source heat pump comprises a ground source heat pump host 1 and a waste heat collection device 2, wherein the waste heat collection device 2 is composed of a supporting leg 3, a box body 4, a collection cover 5, a heat conduction pipe 6, a spiral blade 7, a spiral water pipe 8, an air outlet pipe 9 and an exhaust pipe 10, the supporting leg 3 is arranged on the bottom end of the box body 4, one end of the collection cover 5 is connected to a heat radiation port of the ground source heat pump host 1, the other end is connected with the heat conduction pipe 6, the heat conduction pipe 6 is connected with the top end of the box body 4, the air outlet pipe 9 is connected to the top end of the inside of the box body 4, the inner side of the spiral blade 7 is connected to the outer wall of the air outlet pipe 9, the outer side is connected to the inner wall of the box body 4, the heat conduction pipe 6 is communicated with the spiral space of the spiral blade 7, one end of the spiral water pipe 8 is arranged in the spiral space of the spiral blade 7, one end of the upper portion extends to the outside of the box body 4 to be a water inlet, one end of the lower portion extends to the outside of the box body 4 to be a water outlet, the top end of the exhaust pipe 10 is connected to the top end of the box body 4, and the exhaust pipe 10 is communicated with the air outlet 9.
The heat generated by the operation of the ground source heat pump host 1 is collected through the collecting cover 5, is guided into the box 4 through the heat conducting pipe 6, moves in the spiral space of the spiral blade 7, performs cold-heat exchange with cold water in the spiral water pipe 8, so that the cold water in the spiral water pipe 8 is heated to a certain extent, the water outlet end of the spiral water pipe 8 can be connected to the daily water end, and after being cooled, the heat discharged by the ground source heat pump host 1 is discharged from the spiral space of the spiral blade 7, and is discharged through the air outlet pipe 9 and the air outlet pipe 10, so that the heat dissipation effect of the ground source heat pump host 1 is realized, and the secondary utilization of the discharged heat is realized.
Specifically, in this embodiment, the bottom end of the tank 4 is connected with the water outlet pipe 11, the water outlet pipe 11 is provided with the valve 12, the heat flows in the spiral space of the spiral blade 7, the cold water and the hot water of the spiral water pipe 8 are alternately cooled and heated, condensed water is generated on the outer wall of the spiral water pipe 8, the condensed water flows out of the spiral space under the air flow effect generated by the heat flow, flows into the bottom end of the tank 4 and is collected, the usable effect of the condensed water is realized through the arrangement of the water outlet pipe 11 and the valve 12, and the utilization rate of the waste heat of the ground source heat pump host 1 is further improved.
Specifically, in this embodiment, the bottom end of the tank 4 is in a horn shape, and the small open end is located at the bottom and is communicated with the water outlet pipe 11, so that the condensed water flows out of the water outlet pipe 11 more effectively in the bottom end of the tank 4.
Specifically, in this embodiment, the collecting cover 5 is in a horn shape, and the end with a large opening is arranged at the heat dissipation port of the ground source heat pump host 1, and the end with a small opening is connected with the heat conducting tube 6, so that the heat discharged by the ground source heat pump host 1 can be collected effectively.
Specifically, in this embodiment, the collecting cover 5 is connected to the heat dissipation port of the ground source heat pump host 1 through a plurality of screws 13, so as to realize detachable connection between the waste heat collecting device 2 and the heat dissipation port of the ground source heat pump host 1.
Specifically, in this embodiment, the heat insulation layer 14 is disposed on the outer wall of the box 4, so as to improve the heat insulation effect of the box 4 and prevent heat loss.
Specifically, in this embodiment, the exhaust pipe 10 is a right-angle elbow pipe, which has a certain rainproof effect and prevents rainwater from flowing backward into the box body 4.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. A waste heat utilization device of a ground source heat pump comprises a ground source heat pump host (1) and a waste heat collection device (2), and is characterized in that the waste heat collection device (2) consists of a supporting leg (3), a box body (4), a collection cover (5), a heat conducting pipe (6), a spiral blade (7), a spiral water pipe (8), an air outlet pipe (9) and an exhaust pipe (10), wherein the supporting leg (3) is arranged at the bottom end of the box body (4), one end of the collection cover (5) is connected to a heat dissipation port of the ground source heat pump host (1), the other end of the collection cover is connected with the heat conducting pipe (6), the heat conducting pipe (6) is connected with the top end of the box body (4), the air outlet pipe (9) is connected to the top end of the inside the box body (4), the inner side of the spiral blade (7) is connected to the outer wall of the air outlet pipe (9), the outer side of the spiral water pipe (6) is connected to the inner wall of the box body (4), the spiral space of the spiral water conducting pipe (6) is communicated with the spiral blade (7), the spiral water pipe (8) is arranged in the spiral space of the spiral blade (7), one end of the upper part extends to the upper part of the box body (4) to the top end of the water outlet (4) and extends to the top end of the upper part of the box body (4), the exhaust pipe (10) is communicated with the air outlet pipe (9).
2. The waste heat utilization device of the ground source heat pump according to claim 1, wherein the bottom end of the box body (4) is connected with a water outlet pipe (11), and a valve (12) is arranged on the water outlet pipe (11).
3. The device for utilizing waste heat of the ground source heat pump according to claim 1, wherein the bottom end of the box body (4) is horn-shaped, and the small-opening end is positioned at the bottom and communicated with the water outlet pipe (11).
4. The device for utilizing waste heat of the ground source heat pump according to claim 1, wherein the collecting cover (5) is horn-shaped, one end with a large opening is arranged at a heat dissipation port of the ground source heat pump host (1), and the other end with a small opening is connected with the heat conducting pipe (6).
5. The waste heat utilization device of the ground source heat pump according to claim 1, wherein the collecting cover (5) is connected to a heat radiation port of the ground source heat pump host (1) through a plurality of screws (13).
6. The waste heat utilization device of the ground source heat pump according to claim 1, wherein an insulating layer (14) is arranged on the outer wall of the box body (4).
7. A waste heat utilization device of a ground source heat pump according to claim 1, wherein the exhaust pipe (10) is a right-angle elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423134468.8U CN223663541U (en) | 2024-12-19 | 2024-12-19 | A waste heat utilization device for ground source heat pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423134468.8U CN223663541U (en) | 2024-12-19 | 2024-12-19 | A waste heat utilization device for ground source heat pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223663541U true CN223663541U (en) | 2025-12-12 |
Family
ID=97931214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423134468.8U Active CN223663541U (en) | 2024-12-19 | 2024-12-19 | A waste heat utilization device for ground source heat pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223663541U (en) |
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2024
- 2024-12-19 CN CN202423134468.8U patent/CN223663541U/en active Active
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