Filtering equipment of geothermal heat pump unit

Abstract

The utility model relates to the technical field of filtering equipment of a geothermal heat pump unit, in particular to filtering equipment of the geothermal heat pump unit, and aims to solve the technical problem that when the filtering equipment of the geothermal heat pump unit is used, granular impurities existing in water are removed, and the water is circularly conveyed into the heat pump unit. According to the technical scheme, the filtering device of the geothermal heat pump unit comprises the geothermal heat pump unit, a conveying assembly, a processing assembly, a medicine storage assembly, a filtering assembly, an output assembly and a degassing assembly. According to the heat pump unit, granular impurities existing in water are removed and conveyed into the heat pump unit in a circulating mode, water scales are likely to be generated when the water is filtered, filtering equipment is blocked, filtering work is affected, and the heat pump unit can effectively prevent the water scales from blocking the filtering equipment by arranging the filtering structure capable of being automatically cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment for geothermal heat pump units, in particular to filtering equipment for geothermal heat pump units. Background Art

[0002] The geothermal heat pump unit filtering equipment is used to filter impurities and pollutants in groundwater or underground hot water. The geothermal heat pump system uses groundwater or underground hot water as a heat source or heat source for heating or cooling. However, groundwater or underground hot water may contain impurities such as suspended particles, sediments, silt, algae, as well as rust, rusty water, bacteria and other pollutants. These impurities and pollutants will have an adverse effect on the operating efficiency of the geothermal heat pump system and the life of the equipment. When the groundwater or underground hot water passes through the filtering equipment, the impurities are intercepted in the filter, while the clean water continues to circulate through the system, which can reduce the risk of blockage and corrosion of the internal pipes, heat exchangers and other key components of the geothermal heat pump unit, thereby improving the performance and reliability of the system. However, when using the filtering equipment of the geothermal heat pump unit, the water stored in the heat pump unit is generally preliminarily filtered to remove the granular impurities in the water and recirculate it into the heat pump unit. When filtering water, scale is easily generated, which causes blockage in the filtering equipment and affects the filtering work. Utility Model Content

[0003] In order to overcome the problem that when using the filtering equipment of the geothermal heat pump unit, the water stored in the heat pump unit is generally subjected to preliminary filtration to remove the granular impurities in the water and recirculate it into the heat pump unit, scale is easily generated during filtration, which causes clogging of the filtering equipment and affects the filtering work.

[0004] The technical solution of the utility model is: a filtering device for a geothermal heat pump unit, comprising a geothermal heat pump unit, a conveying component, a processing component, a medicine storage component, a filtering component, an output component and a degassing component, wherein a conveying component is arranged on one side of the geothermal heat pump unit, a processing component is arranged on one side of the conveying component, a medicine storage component is arranged on one side of the processing component, a filtering component is arranged inside the processing component, an output component is arranged on the other side of the processing component, and a degassing component is arranged at one end of the output component.

[0005] Preferably, the water inside the geothermal heat pump unit is transported into the processing component through the transport component, the water source is stored through the processing component, the disinfectant is transported into the processing component through the medicine storage component, the water in the processing component is filtered through the filtering component, the filtered water is transported into the degassing component through the output component, and the gas and air bubbles in the water are removed through the degassing component.

[0006] Preferably, the delivery component includes a delivery pipe and a sealing gasket. The delivery pipe is provided on one side of the geothermal heat pump unit, and the sealing gasket is provided on one side of the delivery pipe. When in use, the geothermal heat pump unit is connected to the processing component through the delivery pipe, and the connection between the geothermal heat pump unit and the processing component is sealed by the sealing gasket.

[0007] Preferably, the treatment component includes a treatment box, an air pump, a mixing tube and a drug delivery tube. A treatment box is provided on one side of the delivery tube, an air pump is provided on one side of the treatment box, a mixing tube is provided at the top of the air pump, a drug delivery tube is provided at the top of the mixing tube, and one end of the drug delivery tube is connected to the upper end of the treatment box. When in use, water is stored through the treatment box, air is injected into the mixing tube through the air pump, air and disinfectant are stored through the mixing tube, and the agent is injected into the treatment box through the drug delivery tube, so that the disinfectant can fully react with the water in the treatment box.

[0008] Preferably, the medicine storage assembly includes a medicine storage box, a medicine guide tube and a medicine adding port. The medicine storage box is arranged on one side of the processing box, and a medicine guide tube is arranged on one side of the medicine storage box. One end of the medicine guide tube is connected to the mixing tube, and a medicine adding port is arranged on the top surface of the medicine storage box. When in use, the disinfectant is stored in the medicine storage box, and the disinfectant is transported into the mixing tube through the medicine guide tube, and the disinfectant is conveniently added to the medicine storage box through the medicine adding port.

[0009] Preferably, the filter assembly includes a filter plate, a groove, a screw rod, a brush plate and a motor. The filter plate is arranged inside the processing box, a groove is opened below the filter plate, a screw rod is arranged inside the groove, a brush plate is arranged outside the screw rod, and a motor is arranged on one side of the processing box. When in use, the water inside the geothermal heat pump unit is filtered through the filter plate, the screw rod is installed through the groove, the screw rod is driven to rotate by the motor, the brush plate is driven to move by the screw rod, and the water groove on the bottom of the filter plate is brushed by the brush plate.

[0010] Preferably, the output component includes a water pipe, a fixed base and a water valve. A water pipe is provided on one side of the top of the treatment box, a fixed base is provided at the connection between the water pipe and the treatment box, and a water valve is provided on the outside of the water pipe. When in use, the water pipe is fixedly installed by the fixed base, the filtered circulating water is transported through the water pipe, and the switch of the water pipe is controlled by the water valve.

[0011] Preferably, the degassing assembly includes a degasser and an output pipe. The degasser is provided at one end of the water supply pipe, and the output pipe is provided on one side of the degasser. One end of the output pipe is connected to the geothermal heat pump unit. When in use, the gas in the filtered water is removed by the degasser, and the treated water is transported into the geothermal heat pump unit through the output pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the filtering equipment of traditional geothermal heat pump units, the water stored in the heat pump unit is generally filtered initially to remove the granular impurities in the water and recirculate it into the heat pump unit. When filtering water, it is easy to produce scale, which will block the filtering equipment and affect the filtering work. The heat pump unit can effectively prevent scale from blocking the filtering equipment by setting an automatic cleaning filtering structure, thereby affecting the normal operation of the filtering equipment;

[0014] 2. Store water in the treatment box, inject air into the mixing tube through the air pump, store air and disinfectant through the mixing tube, inject the agent into the treatment box through the drug delivery tube, make the disinfectant fully react with the water in the treatment box, filter the water inside the geothermal heat pump unit through the filter plate, install the screw rod through the groove, drive the screw rod to rotate through the motor, drive the brush plate to move through the screw rod, and brush the water groove on the bottom of the filter plate through the brush plate;

[0015] 3. The disinfectant is stored in the medicine storage box, the disinfectant is transported into the mixing tube through the medicine guide tube, the disinfectant is conveniently added to the medicine storage box through the medicine adding port, the water pipe is fixedly installed through the fixed base, the filtered circulating water is transported through the water pipe, the switch of the water pipe is controlled by the water valve, the gas in the filtered water is removed by the degasser, and the treated water is transported into the geothermal heat pump unit through the output pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a filtering device of a geothermal heat pump unit of the utility model;

[0017] Figure 2 What is shown is a second three-dimensional structural schematic diagram of a filtering device of a geothermal heat pump unit of the utility model;

[0018] Figure 3 What is shown is a schematic diagram of the internal three-dimensional structure of a filtering device of a geothermal heat pump unit of the utility model;

[0019] Figure 4 What is shown is a partial three-dimensional structural schematic diagram of a filtering device of a geothermal heat pump unit of the utility model;

[0020] Explanation of the reference numerals: 1. geothermal heat pump unit; 2. conveying assembly; 3. processing assembly; 4. medicine storage assembly; 5. filtering assembly; 6. output assembly; 7. degassing assembly; 201. conveying pipe; 202. sealing gasket; 301. processing box; 302. air pump; 303. mixing pipe; 304. medicine delivery pipe; 401. medicine storage box; 402. medicine guide pipe; 403. medicine adding port; 501. filter plate; 502. groove; 503. screw rod; 504. brush plate; 505. motor; 601. water delivery pipe; 602. fixed base; 603. water delivery valve; 701. degasser; 702. output pipe. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a filtering device of a geothermal heat pump unit, comprising a geothermal heat pump unit 1, a conveying component 2, a processing component 3, a drug storage component 4, a filtering component 5, an output component 6 and a degassing component 7, a conveying component 2 is arranged on one side of the geothermal heat pump unit 1, a processing component 3 is arranged on one side of the conveying component 2, a drug storage component 4 is arranged on one side of the processing component 3, a filtering component 5 is arranged inside the processing component 3, an output component 6 is arranged on the other side of the processing component 3, and a degassing component 7 is arranged at one end of the output component 6.

[0023] See also Figure 2-4In this embodiment, the delivery component 2 includes a delivery pipe 201 and a sealing gasket 202. The delivery pipe 201 is provided on one side of the geothermal heat pump unit 1. The sealing gasket 202 is provided on one side of the delivery pipe 201. When in use, the geothermal heat pump unit 1 is connected to the processing component 3 through the delivery pipe 201, and the connection between the geothermal heat pump unit 1 and the processing component 3 is sealed through the sealing gasket 202. The processing component 3 includes a processing box 301, an air pump 302, a mixing tube 303 and a drug delivery tube 304. The processing box 301 is provided on one side of the delivery pipe 201, and the air pump 302 is provided on one side of the processing box 301. The mixing tube 303 is provided at the top of the air pump 302, and the drug delivery tube 304 is provided at the top of the mixing tube 303. One end of the drug delivery tube 304 is connected to the upper end of the processing box 301. When in use, The treatment box 301 stores water, and air is injected into the mixing tube 303 through the air pump 302. The air and disinfectant are stored through the mixing tube 303. The agent is injected into the treatment box 301 through the drug delivery tube 304, so that the disinfectant and the water in the treatment box 301 are fully reacted. The drug storage component 4 includes a drug storage box 401, a drug guide tube 402 and a drug adding port 403. The drug storage box 401 is arranged on one side of the treatment box 301, and a drug guide tube 402 is arranged on one side of the drug storage box 401. One end of the drug guide tube 402 is connected to the mixing tube 303, and the top surface of the drug storage box 401 is provided with a drug adding port 403. When in use, the disinfectant is stored through the drug storage box 401, and the disinfectant is delivered into the mixing tube 303 through the drug guide tube 402. The disinfectant is conveniently added to the drug storage box 401 through the drug adding port 403.

[0024] The filter assembly 5 includes a filter plate 501, a groove 502, a screw rod 503, a brush plate 504 and a motor 505. The filter plate 501 is arranged inside the processing box 301, and a groove 502 is opened below the filter plate 501. The screw rod 503 is arranged inside the groove 502, and the brush plate 504 is arranged outside the screw rod 503. A motor 505 is arranged on one side of the processing box 301. When in use, the water inside the geothermal heat pump unit 1 is filtered through the filter plate 501, the screw rod 503 is installed through the groove 502, the screw rod 503 is driven to rotate by the motor 505, the brush plate 504 is driven to move by the screw rod 503, and the water ditch on the bottom surface of the filter plate 501 is brushed by the brush plate 504. The output assembly 6 includes a water pipe 601, a fixed base 602 and a water valve 603. The processing box 3 A water pipe 601 is provided on one side of the top of 01, a fixed base 602 is provided at the connection between the water pipe 601 and the treatment box 301, and a water valve 603 is provided on the outside of the water pipe 601. When in use, the water pipe 601 is fixedly installed through the fixed base 602, and the filtered circulating water is transported through the water pipe 601. The switch of the water pipe 601 is controlled by the water valve 603. The degassing component 7 includes a degasser 701 and an output pipe 702. The degasser 701 is provided at one end of the water pipe 601, and the output pipe 702 is provided on one side of the degasser 701. One end of the output pipe 702 is connected to the geothermal heat pump unit 1. When in use, the gas in the filtered water is removed by the degasser 701, and the treated water is transported into the geothermal heat pump unit 1 through the output pipe 702.

[0025] When working, the geothermal heat pump unit 1 is connected to the processing component 3 through the delivery pipe 201, the connection between the geothermal heat pump unit 1 and the processing component 3 is sealed through the sealing gasket 202, the water is stored through the processing box 301, the air is injected into the mixing tube 303 through the air pump 302, the air and the disinfectant are stored through the mixing tube 303, and the agent is injected into the processing box 301 through the drug delivery pipe 304, so that the disinfectant and the water in the processing box 301 are fully reacted;

[0026] At the same time, the disinfectant is stored in the medicine storage box 401, the disinfectant is transported into the mixing tube 303 through the medicine guide tube 402, the disinfectant is conveniently added to the medicine storage box 401 through the medicine adding port 403, the water inside the geothermal heat pump unit 1 is filtered through the filter plate 501, the screw rod 503 is installed through the groove 502, the screw rod 503 is driven to rotate by the motor 505, the brush plate 504 is driven to move by the screw rod 503, and the water ditch on the bottom of the filter plate 501 is brushed by the brush plate 504;

[0027] At the same time, the water pipe 601 is fixedly installed through the fixed base 602, the filtered circulating water is transported through the water pipe 601, the switch of the water pipe 601 is controlled by the water valve 603, the gas in the filtered water is removed by the degasser 701, and the treated water is transported into the geothermal heat pump unit 1 through the output pipe 702.

[0028] Through the above steps, the water inside the geothermal heat pump unit 1 is transported into the processing component 3 through the conveying component 2, the water source is stored through the processing component 3, the disinfectant is transported into the processing component 3 through the medicine storage component 4, the water in the processing component 3 is filtered through the filtering component 5, the filtered water is transported into the degassing component 7 through the output component 6, and the gas and air bubbles in the water are removed through the degassing component 7.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A filtering device for a geothermal heat pump unit, comprising a geothermal heat pump unit (1); characterized in that: The geothermal heat pump unit (1) further comprises a conveying component (2), a processing component (3), a medicine storage component (4), a filtering component (5), an output component (6) and a degassing component (7); the conveying component (2) is arranged on one side of the geothermal heat pump unit (1); the processing component (3) is arranged on one side of the conveying component (2); the medicine storage component (4) is arranged on one side of the processing component (3); the filtering component (5) is arranged inside the processing component (3); the output component (6) is arranged on the other side of the processing component (3); and the degassing component (7) is arranged at one end of the output component (6).

2. The filtering device of a geothermal heat pump unit according to claim 1, characterized in that: The delivery assembly (2) comprises a delivery pipe (201) and a sealing gasket (202); the delivery pipe (201) is arranged on one side of the geothermal heat pump unit (1); and the sealing gasket (202) is arranged on one side of the delivery pipe (201).

3. The filtering device of a geothermal heat pump unit according to claim 2, characterized in that: The processing assembly (3) comprises a processing box (301), an air pump (302), a mixing tube (303) and a drug delivery tube (304); the processing box (301) is arranged on one side of the delivery tube (201); the air pump (302) is arranged on one side of the processing box (301); the mixing tube (303) is arranged at the top end of the air pump (302); the drug delivery tube (304) is arranged at the top end of the mixing tube (303); one end of the drug delivery tube (304) is connected to the upper end of the processing box (301).

4. The filtering device of a geothermal heat pump unit according to claim 3, characterized in that: The medicine storage component (4) comprises a medicine storage box (401), a medicine guiding tube (402) and a medicine adding port (403); the medicine storage box (401) is arranged on one side of the processing box (301); a medicine guiding tube (402) is arranged on one side of the medicine storage box (401); one end of the medicine guiding tube (402) is connected to the mixing tube (303); and the medicine adding port (403) is arranged on the top surface of the medicine storage box (401).

5. The filtering device of a geothermal heat pump unit according to claim 3, characterized in that: The filter assembly (5) comprises a filter plate (501), a groove (502), a screw rod (503), a brush plate (504) and a motor (505); the filter plate (501) is arranged inside the processing box (301); a groove (502) is provided below the filter plate (501); a screw rod (503) is arranged inside the groove (502); a brush plate (504) is arranged outside the screw rod (503); and a motor (505) is arranged on one side of the processing box (301).

6. The filtering device of a geothermal heat pump unit according to claim 3, characterized in that: The output assembly (6) comprises a water delivery pipe (601), a fixed base (602) and a water delivery valve (603); the water delivery pipe (601) is arranged on one side of the top end of the processing box (301); the fixed base (602) is arranged at the connection between the water delivery pipe (601) and the processing box (301); and the water delivery valve (603) is arranged on the outside of the water delivery pipe (601).

7. The filtering device of a geothermal heat pump unit according to claim 6, characterized in that: The degassing assembly (7) comprises a degassing machine (701) and an output pipe (702). The degassing machine (701) is disposed at one end of the water delivery pipe (601). The output pipe (702) is disposed at one side of the degassing machine (701). One end of the output pipe (702) is connected to the geothermal heat pump unit (1).

Images