CN214620837U - Ground source heat pump pipeline scale removal device - Google Patents
Ground source heat pump pipeline scale removal device Download PDFInfo
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- CN214620837U CN214620837U CN202120288893.XU CN202120288893U CN214620837U CN 214620837 U CN214620837 U CN 214620837U CN 202120288893 U CN202120288893 U CN 202120288893U CN 214620837 U CN214620837 U CN 214620837U
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- source heat
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Abstract
The utility model relates to a ground source heat pump technical field especially relates to a ground source heat pump pipeline scale removal device, including the reservoir, the lower extreme of reservoir is connected with the entrance point of water pump through first connecting pipe, install first valve on the first connecting pipe, the exit end of water pump is connected with first joint through the second connecting pipe, installs the second valve on the second connecting pipe, the upper end of reservoir inner wall is installed first filter, when this device uses, with the water inlet of first joint with the heat exchanger connected, with the delivery port of second joint with the heat exchanger connected, then send the detergent in the reservoir into the heat exchanger pipeline through the water pump, carry out the scale removal, after the scale removal period, can close first valve, second valve and third valve, open fourth valve and fifth valve, drive the detergent through the water pump and carry out reverse flow in the heat exchanger pipeline, the descaling effect is improved, the whole operation process is convenient and simple, and the device is suitable for popularization and use.
Description
Technical Field
The utility model relates to a ground source heat pump technical field especially relates to a ground source heat pump pipeline scale removal device.
Background
The ground source heat pump is a device for transferring low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade energy (such as electric energy) into shallow land energy. Generally, a ground source heat pump consumes 1kWh of energy, a user can obtain heat or cold more than 4.4kWh, the ground source heat pump needs to be connected with a pipeline, the pipeline is used for conveying liquid, and after the ground source heat pump is used for a long time, dirt is accumulated in the pipeline in the ground source heat pump to influence the refrigerating or heating effect, so that the descaling device for the pipeline of the ground source heat pump is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a descaling device for a pipeline of a ground source heat pump.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a descaling device for a pipeline of a ground source heat pump comprises a liquid storage tank, wherein the lower end of the liquid storage tank is connected with an inlet end of a water pump through a first connecting pipe, a first valve is installed on the first connecting pipe, an outlet end of the water pump is connected with a first joint through a second connecting pipe, a second valve is installed on the second connecting pipe, a first filter plate is installed at the upper end of the inner wall of the liquid storage tank, the uppermost end of the side wall of the liquid storage tank is connected with one end of a third connecting pipe, a third valve is installed on the third connecting pipe, a second joint is installed at the other end of the third connecting pipe, one end of a fourth connecting pipe is further connected between the first valve and the inlet end of the water pump on the first connecting pipe, the other end of the fourth connecting pipe is connected with the inlet end of a purification box, the outlet end of the purification box is connected with one end of a fifth connecting pipe, and a fourth valve is installed on the fifth connecting pipe, and one end of a sixth connecting pipe is connected between the second valve on the second connecting pipe and the outlet end of the water pump, a fifth valve is installed on the sixth connecting pipe, the other end of the sixth connecting pipe is communicated with the third connecting pipe, and the joint of the sixth connecting pipe and the third connecting pipe is positioned between the third valve and the second joint.
Preferably, the upper end of the liquid storage tank is provided with a first cover plate, and the liquid storage tank is further provided with a liquid filling port.
Preferably, a second cover plate is arranged on the purification box, and a sealing ring is arranged between the second cover plate and the purification box.
Preferably, the side walls of the liquid storage tank and the purification box are provided with viewing windows.
Preferably, the first connecting pipe and the second connecting pipe are both plastic hoses.
The utility model has the advantages that: when the device is used, the first joint is connected with the water inlet of the heat exchanger, the second joint is connected with the water outlet of the heat exchanger, then the descaling agent in the liquid storage tank is sent into the heat exchanger pipeline through the water pump, descaling is carried out, after a period of descaling, the first valve, the second valve and the third valve can be closed, the fourth valve and the fifth valve are opened, the descaling agent is driven to reversely flow in the heat exchanger pipeline through the water pump, the descaling effect is improved, the whole operation process is convenient and simple, and the device is suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural diagram of a pipeline descaling device for a ground source heat pump according to the present invention;
fig. 2 is a schematic structural diagram of the descaling device for pipelines of a ground source heat pump according to the present invention in use.
In the figure: the device comprises a liquid storage tank 1, a first connecting pipe 2, a water pump 3, a second connecting pipe 4, a first joint 5, a second joint 6, a third connecting pipe 7, a first filter plate 8, a fourth connecting pipe 9, a purification box 10, a second filter plate 11, a fifth connecting pipe 12, a sixth connecting pipe 13 and a heat exchanger 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-2, a ground source heat pump pipeline descaling device comprises a liquid storage tank 1, the lower end of the liquid storage tank 1 is connected with the inlet end of a water pump 3 through a first connecting pipe 2, a first valve is installed on the first connecting pipe 2, the outlet end of the water pump 3 is connected with a first joint 5 through a second connecting pipe 4, a second valve is installed on the second connecting pipe 4, a first filter plate 8 is installed at the upper end of the inner wall of the liquid storage tank 1, the uppermost end of the side wall of the liquid storage tank 1 is connected with one end of a third connecting pipe 7, a third valve is installed on the third connecting pipe 7, a second joint 6 is installed at the other end of the third connecting pipe 7, one end of a fourth connecting pipe 9 is also connected between the first valve on the first connecting pipe 2 and the inlet end of the water pump 3, and the other end of the fourth connecting pipe 9 is connected with the inlet end of a purification box 10, the exit end of purifying box 10 is connected with the one end of fifth connecting pipe 12, install the fourth valve on the fifth connecting pipe 12, still be connected with the one end of sixth connecting pipe 13 on the second connecting pipe 4 between the exit end of second valve and water pump 3, install the fifth valve on the sixth connecting pipe 13, the other end and the third connecting pipe 7 of sixth connecting pipe 13 are linked together, and the junction of sixth connecting pipe 13 and third connecting pipe 7 is located between third valve and second joint 6.
Further, the upper end of the liquid storage tank 1 is provided with a first cover plate, and the liquid storage tank 1 is also provided with a liquid filling port.
Further, a second cover plate is arranged on the purifying box 10, and a sealing ring is arranged between the second cover plate and the purifying box 10.
Furthermore, the side walls of the liquid storage tank 1 and the purification box 10 are provided with viewing windows.
Further, the first connecting pipe 2 and the second connecting pipe 4 are both plastic hoses.
In this embodiment, when this device uses, be connected first joint 5 with the water inlet of heat exchanger 14, be connected second joint 6 with the delivery port of heat exchanger 14, then send into the heat exchanger pipeline with the detergent in reservoir 1 through water pump 3, descale (first valve, second valve and third valve are in the open mode this moment, fourth valve and fifth valve are in the closure state), after a period of time, after the heat exchanger pipeline was filled with to the detergent, can close first valve, second valve and third valve, open fourth valve and fifth valve, drive the detergent through water pump 3 and carry out reverse flow in the heat exchanger pipeline, the effect of removing scale is improved, whole operation is convenient and simple, the device is fit for using widely. The first filter plate 8 and the second filter plate 11 can filter impurities, and the utilization rate of the descaling agent is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The descaling device for the pipeline of the ground source heat pump comprises a liquid storage tank (1) and is characterized in that the lower end of the liquid storage tank (1) is connected with the inlet end of a water pump (3) through a first connecting pipe (2), a first valve is installed on the first connecting pipe (2), the outlet end of the water pump (3) is connected with a first joint (5) through a second connecting pipe (4), a second valve is installed on the second connecting pipe (4), a first filter plate (8) is installed at the upper end of the inner wall of the liquid storage tank (1), the uppermost end of the side wall of the liquid storage tank (1) is connected with one end of a third connecting pipe (7), a third valve is installed on the third connecting pipe (7), a second joint (6) is installed at the other end of the third connecting pipe (7), and a connecting pipe at one end of a fourth connecting pipe (9) is further connected between the first valve on the first connecting pipe (2) and the inlet end of the water pump (3), the other end of fourth connecting pipe (9) is connected with the entrance point of purifying box (10), the exit end of purifying box (10) is connected with the one end of fifth connecting pipe (12), install the fourth valve on fifth connecting pipe (12), still be connected with the one end of sixth connecting pipe (13) on second connecting pipe (4) between the exit end of second valve and water pump (3), install the fifth valve on sixth connecting pipe (13), the other end and third connecting pipe (7) of sixth connecting pipe (13) are linked together, and the junction of sixth connecting pipe (13) and third connecting pipe (7) is located between third valve and second joint (6).
2. The ground source heat pump pipeline descaling device according to claim 1, wherein a first cover plate is arranged at the upper end of the liquid storage tank (1), and a liquid filling port is further arranged on the liquid storage tank (1).
3. The ground source heat pump pipeline descaling device according to claim 1, wherein a second cover plate is arranged on the purification box (10), and a sealing ring is arranged between the second cover plate and the purification box (10).
4. The ground source heat pump pipeline descaling device according to claim 1, wherein the side walls of the liquid storage tank (1) and the purification box (10) are provided with windows.
5. The ground source heat pump pipeline descaling device according to claim 1, wherein the first connecting pipe (2) and the second connecting pipe (4) are both plastic hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120288893.XU CN214620837U (en) | 2021-02-02 | 2021-02-02 | Ground source heat pump pipeline scale removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120288893.XU CN214620837U (en) | 2021-02-02 | 2021-02-02 | Ground source heat pump pipeline scale removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620837U true CN214620837U (en) | 2021-11-05 |
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ID=78439485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120288893.XU Active CN214620837U (en) | 2021-02-02 | 2021-02-02 | Ground source heat pump pipeline scale removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214620837U (en) |
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2021
- 2021-02-02 CN CN202120288893.XU patent/CN214620837U/en active Active
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