Energy-saving ground source heat pump auxiliary positioning equipment with silt blocking prevention function

Abstract

The utility model discloses an energy-saving ground source heat pump auxiliary positioning device with a silt blocking prevention function, which relates to the technical field of ground source heat pump auxiliary equipment and comprises a bottom plate, a pump body is mounted on the top surface of the bottom plate, a central hole is formed in the bottom plate, a sleeve is abutted in the central hole, a connecting pipe is fixedly connected in the sleeve, and the top of the connecting pipe is communicated with the pump body. The bottom of the connecting pipe is fixedly connected and communicated with a filter box, a filter assembly is installed in the filter box, one side of the filter box is fixedly connected and communicated with a sludge outlet pipe, the sludge outlet pipe is communicated with external collecting equipment, the bottom face of the filter box is fixedly connected and communicated with a water pumping pipe, the top of the water pumping pipe extends into the filter box, and the bottom of the water pumping pipe extends into the water well and is fixedly connected with a water pump. The device is simple in structure and convenient to use, residues can be cleared away in time, accumulation and blockage are avoided, and meanwhile the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ground source heat pump auxiliary equipment, in particular to an energy-saving ground source heat pump auxiliary positioning equipment with anti-sand clogging function. Background Art

[0002] Geothermal heat pump is a device that transfers low-grade thermal energy to high-grade thermal energy by inputting a small amount of high-grade energy (such as electricity) into shallow land energy. It uses rock, stratum soil, groundwater or surface water as low-temperature heat source, and is a heating central air-conditioning system composed of water-based geothermal heat pump units, geothermal energy exchange systems, and systems within buildings.

[0003] However, the auxiliary equipment in the prior art is not convenient for timely cleaning of the filtered material, which will corrode the equipment over a long period of time and cause damage to the equipment. If it is cleaned manually, it will take a long time and be costly, and will affect the normal use of the ground source heat pump.

[0004] Therefore, there is an urgent need for an energy-saving ground source heat pump auxiliary positioning device with anti-silt clogging function to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function to solve the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following solution: The utility model provides an energy-saving ground source heat pump auxiliary positioning device with anti-silt clogging function, including a base plate, a pump body is installed on the top surface of the base plate, a center hole is opened on the base plate, a sleeve is abutted in the center hole, a connecting pipe is fixedly connected in the sleeve, the top of the connecting pipe is connected to the pump body, the bottom of the connecting pipe is fixedly connected and connected to a filter box, a filter assembly is installed in the filter box, one side of the filter box is fixedly connected and connected to a mud outlet pipe, the mud outlet pipe is connected to an external collection device, the bottom surface of the filter box is fixedly connected and connected to a water pump, the top of the water pumping pipe extends into the filter box, the bottom of the water pumping pipe extends into the water well and is fixedly connected to a water pump.

[0007] Preferably, the filter assembly includes a fixed plate fixedly connected to the inner top surface of the filter box, a screen is fixedly connected between the inner wall of the filter box and the fixed plate, the screen is located above the water suction pipe, and a vibration assembly is fixedly connected to one end of the screen away from the fixed plate, and the vibration assembly is embedded in the inner wall of the filter box.

[0008] Preferably, the vibration assembly includes a partition fixedly connected to the side wall of the screen, the inner wall of the filter box is provided with a groove, the partition is fixedly connected to the inner wall of the groove, a vibration motor is installed in the groove, and the vibration motor abuts against the partition.

[0009] Preferably, a filter is provided above the screen, the filter is located below the connecting pipe, one end of the filter is fixedly connected to the fixing plate, and the other end of the filter is fixedly connected to the inner wall of the filter box.

[0010] Preferably, a baffle is fixedly connected to the side of the fixed plate away from the filter screen, and the side of the baffle away from the fixed plate is fixedly connected to the inner wall of the filter box, the baffle is located obliquely below the screen, a mud extraction pipe is fixedly connected through the baffle, a mud extraction pump is fixedly connected and connected to the bottom of the mud extraction pipe, and the bottom of the mud extraction pipe is fixedly connected and connected to the mud outlet pipe.

[0011] Preferably, an inclined block is fixedly connected to the inner bottom surface of the filter box, a gap is provided between the inclined block and the bottom of the fixed plate, and the mud pump is in contact with the lower end of the inclined block.

[0012] Preferably, the four corners of the base plate are detachably connected with positioning plates, the positioning plates are fixed to the ground, positioning pins are symmetrically installed on the positioning plates, the positioning pins extend into the base plate and are threadedly connected to the base plate.

[0013] Preferably, a plurality of supports are symmetrically fixedly connected to the top surface of the bottom plate, and the top surface abuts against the pump body.

[0014] The utility model discloses the following technical effects: when in use, water from the well is pumped into the filter box through a pumping pipe and a water pump, the filter box filters out debris such as silt, and the pump body pumps out clean water through a connecting pipe for use. When there are a lot of filtered objects in the filter box, the silt is pumped out through a mud outlet pipe to prevent long-term accumulation from causing blockage or corrosion, saving manpower and cost; the setting of the center hole facilitates the installation of the bottom plate and plays a positioning role, and a connecting pipe is placed in the sleeve to protect the connecting pipe. The utility model has a simple structure and is easy to use. It can clean up the residue in time to avoid accumulation and blockage, and also prolongs the service life of the device; and the invention has the characteristics of good positioning effect, easy installation, stable structure, and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the filter box of the utility model;

[0019] Figure 4 It is a top view of the bottom plate of the utility model;

[0020] Among them, 1. bottom plate; 2. pump body; 3. support; 4. positioning plate; 5. positioning pin; 6. filter box; 7. water suction pipe; 8. mud outlet pipe; 9. center hole; 10. sleeve; 11. connecting pipe; 12. tilting block; 13. groove; 14. vibration motor; 15. partition; 16. screen; 17. filter; 18. fixing plate; 19. baffle; 20. mud suction pipe; 21. mud pump. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Reference Figure 1-Figure 4 The utility model provides an energy-saving ground source heat pump auxiliary positioning device with anti-silt clogging function, including a base plate 1, a pump body 2 is installed on the top surface of the base plate 1, a center hole 9 is opened on the base plate 1, a sleeve 10 is abutted in the center hole 9, a connecting pipe 11 is fixedly connected in the sleeve 10, the top of the connecting pipe 11 is connected with the pump body 2, the bottom of the connecting pipe 11 is fixedly connected and connected with a filter box 6, a filter assembly is installed in the filter box 6, one side of the filter box 6 is fixedly connected and connected with a mud outlet pipe 8, the mud outlet pipe 8 is connected with an external collection device, the bottom surface of the filter box 6 is fixedly connected and connected with a pumping pipe 7, the top of the pumping pipe 7 extends into the filter box 6, the bottom of the pumping pipe 7 extends into the water well and is fixedly connected with a water pump.

[0024] When in use, water from the well is pumped into the filter box 6 through the pumping pipe 7 and the water pump. The filter box 6 filters out debris such as silt, and the pump body 2 pumps clean water through the connecting pipe 11 for use. When there are more filtered objects in the filter box 6, the silt is pumped out through the mud outlet pipe 8 to prevent long-term accumulation from causing blockage or corrosion, saving manpower and cost; the setting of the center hole 9 facilitates the installation of the bottom plate 1 and plays a positioning role. The connecting pipe 11 is placed in the sleeve 10 to protect the connecting pipe 11. The utility model has a simple structure and is easy to use. It can clean up the residue in time to avoid accumulation and blockage, and also prolongs the service life of the device; and the invention has the characteristics of good positioning effect, easy installation, stable structure and strong practicality.

[0025] Further optimization scheme, the filter assembly includes a fixed plate 18 fixedly connected to the inner top surface of the filter box 6, a screen 16 is fixedly connected between the inner wall of the filter box 6 and the fixed plate 18, the screen 16 is located above the water pumping pipe 7, and the end of the screen 16 away from the fixed plate 18 is fixedly connected to a vibration assembly, and the vibration assembly is embedded in the inner wall of the filter box 6. The fixed plate 18 plays an isolating role, and the water body is initially filtered through the screen 16 to filter out large impurities, and the screen 16 is shaken by the vibration assembly to prevent the accumulation of impurities from clogging the screen 16.

[0026] In a further optimized solution, the vibration assembly includes a partition 15 fixedly connected to the side wall of the screen 16, a groove 13 is provided on the inner wall of the filter box 6, the partition 15 is fixedly connected to the inner wall of the groove 13, a vibration motor 14 is installed in the groove 13, and the vibration motor 14 abuts against the partition 15. The vibration motor 14 generates a shaking effect on the partition 15 and the screen 16, and the partition 15 plays an isolating role to isolate the groove 13 from the outside.

[0027] Further optimization scheme, a filter 17 is arranged above the screen 16, and the filter 17 is located below the connecting pipe 11, and one end of the filter 17 is fixedly connected to the fixing plate 18, and the other end is fixedly connected to the inner wall of the filter box 6. After the water is filtered again by the filter 17, it is pumped away through the connecting pipe 11 to ensure the cleanliness of the water.

[0028] Further optimization scheme, the side of the fixed plate 18 away from the filter screen 17 is fixedly connected with a baffle 19, the side of the baffle 19 away from the fixed plate 18 is fixedly connected to the inner wall of the filter box 6, the baffle 19 is located obliquely below the screen 16, and the baffle 19 is penetrated and fixedly connected with a mud pump 21, the bottom of the mud pump 20 is fixedly connected and connected to the mud outlet pipe 8. The filtered impurities fall to the bottom of the filter box 6, and the impurities are pumped into the mud pump 20 by the mud pump 21, and then transported to the mud outlet pipe 8 by the mud pump 20, and the mud outlet pipe 8 transports the impurities to the external collection equipment for unified processing, thereby saving manpower and improving work efficiency.

[0029] To further optimize the solution, the bottom surface of the filter box 6 is fixed with an inclined block 12, a gap is set between the inclined block 12 and the bottom of the fixed plate 18, and the mud pump 21 is in contact with the lower end of the inclined block 12. After the water in the well is pumped to the filter box 6 through the pumping pipe 7, the water level rises slowly, and after being filtered by the screen 16, the impurities flow along the inclined block 12 to the lower end and continue to accumulate at the lower end, which can be cleaned by the mud pump 21. A gap is left between the inclined block 12 and the fixed plate 18 to ensure that the water can flow normally, and the position of the baffle 19 should not be too high to reduce the sedimentation time, thereby improving the pumping efficiency.

[0030] Further optimization scheme, the four corners of the bottom plate 1 are detachably connected with positioning plates 4, the positioning plates 4 are fixed to the ground, and positioning pins 5 are symmetrically installed on the positioning plates 4, which extend into the bottom plate 1 and are threadedly connected to the bottom plate 1. After the center hole 9 of the bottom plate 1 passes through the sleeve 10, the bottom plate 1 is rotated to align its four corners with the positioning plates 4. The installation is very simple and convenient, and the bottom plate 1 is fixed by the positioning pins 5 to ensure stability during operation.

[0031] In a further optimized solution, a plurality of supports 3 are symmetrically fixed to the top surface of the bottom plate 1, and the top surface abuts against the pump body 2. The supports 3 support the pump body 2 and make the pump body 2 have a certain height, which is convenient for connecting the pipelines between the pump bodies 2.

[0032] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and 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 therefore should not be understood as a limitation on the present invention.

[0033] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function, characterized in that: The invention comprises a bottom plate (1), a pump body (2) is installed on the top surface of the bottom plate (1), a center hole (9) is opened on the bottom plate (1), a sleeve (10) is abutted in the center hole (9), a connecting pipe (11) is fixedly connected in the sleeve (10), the top of the connecting pipe (11) is connected to the pump body (2), the bottom of the connecting pipe (11) is fixedly connected to and connected with a filter box (6), a filter assembly is installed in the filter box (6), one side of the filter box (6) is fixedly connected to and connected with a mud outlet pipe (8), the mud outlet pipe (8) is connected with an external collection device, the bottom surface of the filter box (6) is fixedly connected to and connected with a water pumping pipe (7), the top of the water pumping pipe (7) extends into the filter box (6), the bottom of the water pumping pipe (7) extends into the water well and is fixedly connected to a water pump.

2. The energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function according to claim 1 is characterized in that: The filter assembly comprises a fixed plate (18) fixedly connected to the inner top surface of the filter box (6); a screen (16) is fixedly connected between the inner wall of the filter box (6) and the fixed plate (18); the screen (16) is located above the water suction pipe (7); one end of the screen (16) away from the fixed plate (18) is fixedly connected to a vibration assembly; the vibration assembly is embedded in the inner wall of the filter box (6).

3. The energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function according to claim 2 is characterized in that: The vibration assembly comprises a partition (15) fixedly connected to the side wall of the screen (16); a groove (13) is provided on the inner wall of the filter box (6); the partition (15) is fixedly connected to the inner wall of the groove (13); a vibration motor (14) is installed in the groove (13); and the vibration motor (14) is in contact with the partition (15).

4. The energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function according to claim 2 is characterized in that: A filter (17) is arranged above the screen (16), and the filter (17) is located below the connecting pipe (11). One end of the filter (17) is fixedly connected to the fixing plate (18), and the other end is fixedly connected to the inner wall of the filter box (6).

5. The energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function according to claim 4 is characterized in that: A baffle (19) is fixedly connected to the side of the fixed plate (18) away from the filter screen (17); the side of the baffle (19) away from the fixed plate (18) is fixedly connected to the inner wall of the filter box (6); the baffle (19) is located obliquely below the screen screen (16); a mud extraction pipe (20) is fixedly connected through the baffle (19); the bottom of the mud extraction pipe (20) is fixedly connected to and communicated with a mud extraction pump (21); the bottom of the mud extraction pipe (20) is fixedly connected to and communicated with the mud outlet pipe (8).

6. The energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function according to claim 5 is characterized in that: The inner bottom surface of the filter box (6) is fixedly connected with an inclined block (12), a gap is provided between the inclined block (12) and the bottom of the fixed plate (18), and the mud pump (21) is in contact with the lower end of the inclined block (12).

7. The energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function according to claim 1 is characterized in that: The four corners of the base plate (1) are detachably connected to positioning plates (4), the positioning plates (4) are fixed to the ground, positioning pins (5) are symmetrically mounted on the positioning plates (4), the positioning pins (5) extend into the base plate (1) and are threadedly connected to the base plate (1).

8. The energy-saving ground source heat pump auxiliary positioning device with anti-sand clogging function according to claim 1 is characterized in that: A plurality of supports (3) are symmetrically fixedly connected to the top surface of the bottom plate (1), and the top surface is in contact with the pump body (2).

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