Energy-saving filtering device for ground source heat pump

Abstract

The utility model relates to ground source heat pump technical field, and disclose a kind of energy-saving filter device for ground source heat pump, including bottom plate and bent plate, bent plate is fixedly connected in the top of bottom plate, the top of bottom plate is provided with filter assembly, the inside of filter assembly is provided with connecting assembly, filter assembly is composed of rotating unit and support unit, rotating unit is located in the top of bottom plate, support unit is located in the inside of rotating unit.The energy-saving filter device for ground source heat pump, by setting baffle and abutment ring, when rotating filter core is needed, rotating baffle can be passed through, so that baffle drives abutment ring to rotate in the inside of filter storehouse, because abutment ring and filter core are slidably connected, therefore to the abutment ring rotation, can drive filter core to rotate, and after completing rotation, filter core can be taken out from the inside of filter storehouse by sliding mode, and filter core is cleaned, to ensure the filtration effect of subsequent filter core.

Description

Technical Field

[0001] This utility model relates to the field of ground source heat pump technology, specifically to an energy-saving filtration device for ground source heat pumps. Background Technology

[0002] A ground source heat pump is a central air conditioning system that uses rock, soil, groundwater or surface water as a low-temperature heat source. It consists of a ground source heat pump unit, a geothermal energy exchange system and a building system. The water source it uses usually contains some impurities, so the water source extracted by the ground source heat pump needs to be filtered.

[0003] Chinese Patent Publication No. CN218357864U discloses an energy-saving filtration device for ground source heat pumps. The water source used by the ground source heat pump enters the interior of the filter box through the inlet pipe. The water enters the interior of the filter shell for filtration. The filtered water enters another filter chamber through a partition and flows out through the outlet pipe for use. Impurities are collected inside the filter shell. When one filter shell is nearly saturated, the filter box is rotated so that the filter shell on the outlet pipe side rotates to the inlet pipe side to filter the water. Then, the filter shell containing the impurities is removed from the interior of the filter box to clean the impurities.

[0004] The above-mentioned filter device can rotate the filter shell during use. However, since the downpipe is stuck inside the filter shell and is connected to the water inlet pipe, the presence of the downpipe will affect the rotation of the filter shell, thus having certain limitations. Utility Model Content

[0005] The purpose of this invention is to provide an energy-saving filtration device for ground source heat pumps to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving filtration device for a ground source heat pump, comprising a base plate and a curved plate, wherein the curved plate is fixedly connected to the top of the base plate, a filtration assembly is provided above the base plate, and a connecting assembly is provided inside the filtration assembly.

[0007] The filter assembly consists of a rotating unit and a supporting unit. The rotating unit is located above the base plate, and the supporting unit is located inside the rotating unit.

[0008] Preferably, the rotating unit includes a filter chamber, a partition, a flap, and a filter element. The filter chamber is fixedly connected to the top of the curved plate, the partition is installed inside the filter chamber, the flap is installed on the outer wall of the partition, and the filter element is installed inside the filter chamber.

[0009] Preferably, the outer wall of the partition is rotatably connected to the interior of the filter chamber, and the partition can rotate inside the filter chamber. The flap is rotatably connected to the partition, and the flap can rotate on the outer wall of the partition. The outer wall of the flap is rotatably connected to the interior of the filter chamber, and the flap can drive the partition to rotate inside the filter chamber.

[0010] Preferably, the support unit includes a support ring and an abutment ring, wherein the support ring is disposed inside the filter chamber and the abutment ring is fixedly connected to the outer wall of the filter element.

[0011] Preferably, the outer wall of the support ring is fixedly connected to the outer wall of the partition, the partition can drive the support ring to rotate, the inner wall of the support ring is slidably connected to the outer wall of the filter element, the filter element can be installed by sliding, and the bottom of the abutment ring abuts against the top of the support ring, the support ring can support the filter element by abutting the abutment ring.

[0012] Preferably, the connecting assembly includes a slide rail, a bend, a moving ring, a sleeve, and a water inlet pipe. The slide rail is fixedly connected to the inside of the filter element, the bend is installed inside the filter element, the moving ring is fixedly connected to the outer wall of the bend, the sleeve is fitted onto the outer wall of the bend, and the water inlet pipe is fixedly connected to the inner wall of the filter chamber.

[0013] Preferably, the outer wall of the movable ring is slidably connected to the inner wall of the slide rail. The movable ring can move inside the slide rail by moving the bend. The outer wall of the bend and the outer wall of the inlet pipe are both provided with threads that are adapted to the inner wall of the sleeve. The sleeve can be rotated to move under the action of the threads, thus completing the connection between the bend and the inlet pipe. The inlet pipe passes through the inner wall of the filter chamber and extends to the outside of the filter chamber.

[0014] This utility model provides an energy-saving filtration device for ground source heat pumps, which has the following beneficial effects: 1. This energy-saving filtration device for ground source heat pumps, by setting up a baffle and a retaining ring, allows the filter element to rotate when needed. Rotating the baffle causes the retaining ring to rotate inside the filter chamber. Since the retaining ring is slidably connected to the filter element, its rotation drives the filter element to rotate as well. After rotation, the filter element can be slidably removed from the filter chamber for cleaning, thus ensuring the filtration effect of subsequent filters. This filtration device is not electrically driven, thus achieving a certain level of energy saving.

[0015] 2. This energy-saving filter device for ground source heat pumps uses a slide rail and a sleeve. When the filter element needs to be rotated, the sleeve needs to be rotated so that it moves under the action of the thread until the sleeve separates from the water inlet pipe. At this time, the operator can move the bend by sliding it so that the bend moves inside the slide rail until the bend separates from the water inlet pipe. Then the operator can rotate the filter element. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the filter assembly structure of this utility model; Figure 3 This is a partial structural diagram of the filter assembly of this utility model; Figure 4 This is a schematic diagram showing the separation of the connecting component structure of this utility model.

[0017] In the diagram: 1. Base plate; 2. Bending plate; 3. Filter assembly; 301. Filter chamber; 302. Partition plate; 303. Flip plate; 304. Filter element; 305. Support ring; 306. Abutment ring; 4. Connecting assembly; 401. Slide rail; 402. Bending pipe; 403. Moving ring; 404. Sleeve; 405. Inlet pipe. Detailed Implementation

[0018] like Figure 1-4 As shown, this utility model provides a technical solution: an energy-saving filtration device for a ground source heat pump, including a base plate 1 and a curved plate 2. The curved plate 2 is fixedly connected to the top of the base plate 1. A filter assembly 3 is arranged above the base plate 1. The filter assembly 3 consists of a rotating unit and a supporting unit. The rotating unit is located above the base plate 1, and the supporting unit is located inside the rotating unit. A connecting component 4 is arranged inside the filter assembly 3.

[0019] The rotating unit includes a filter compartment 301, a partition 302, a flap 303, and a filter element 304. The filter compartment 301 is fixedly connected to the top of the curved plate 2. The partition 302 is installed inside the filter compartment 301, and its outer wall is rotatably connected to the inside of the filter compartment 301. The partition 302 can rotate inside the filter compartment 301. The flap 303 is installed on the outer wall of the partition 302, and its flap 303 is rotatably connected to the partition 302. The flap 303 can rotate on the outer wall of the partition 302, and its outer wall is rotatably connected to the inside of the filter compartment 301. The flap 303 can drive the partition 302 to rotate inside the filter compartment 301. The filter element 304 is installed inside the filter compartment 301.

[0020] The support unit includes a support ring 305 and an abutment ring 306. The support ring 305 is disposed inside the filter compartment 301. The outer wall of the support ring 305 is fixedly connected to the outer wall of the partition 302. The partition 302 can drive the support ring 305 to rotate. The inner wall of the support ring 305 is slidably connected to the outer wall of the filter element 304. The filter element 304 can be installed by sliding. The abutment ring 306 is fixedly connected to the outer wall of the filter element 304. The bottom of the abutment ring 306 abuts against the top of the support ring 305. The support ring 305 can support the filter element 304 through the abutment ring 306.

[0021] By setting up a partition 302 and an abutment ring 306, when the filter element 304 needs to be rotated, the partition 302 can be rotated to drive the abutment ring 306 to rotate inside the filter chamber 301. Since the abutment ring 306 is slidably connected to the filter element 304, when the abutment ring 306 rotates, it can drive the filter element 304 to rotate. After the rotation is completed, the filter element 304 can be removed from the filter chamber 301 by sliding and cleaned, thereby ensuring the filtration effect of the subsequent filter element 304.

[0022] Connecting assembly 4 includes a slide rail 401, a bend 402, a moving ring 403, a sleeve 404, and an inlet pipe 405. The slide rail 401 is fixedly connected to the inside of the filter element 304. The bend 402 is installed inside the filter element 304. The moving ring 403 is fixedly connected to the outer wall of the bend 402. The outer wall of the moving ring 403 is slidably connected to the inner wall of the slide rail 401. The moving ring 403 can move within the slide rail 401 by moving the bend 402. The sleeve 404 is fitted onto the outer wall of the bend 402, and the inlet pipe 405 is fixedly connected to the inner wall of the filter chamber 301. Both the outer wall of the bend 402 and the outer wall of the inlet pipe 405 are provided with threads that fit the inner wall of the sleeve 404. The sleeve 404 can be rotated to move under the action of the threads, thus completing the connection between the bend 402 and the inlet pipe 405. The inlet pipe 405 penetrates the inner wall of the filter chamber 301 and extends to the outside of the filter chamber 301.

[0023] By setting up the slide rail 401 and the sleeve 404, when the filter element 304 needs to be rotated, the sleeve 404 needs to be rotated so that the sleeve 404 moves under the action of the thread until the sleeve 404 is separated from the water inlet pipe 405. At this time, the operator can move the bend 402 by sliding, so that the bend 402 moves inside the slide rail 401 until the bend 402 is separated from the water inlet pipe 405. At this time, the operator can then rotate the filter element 304.

[0024] When the filter element 304 needs to be rotated, the sleeve 404 is rotated, causing the sleeve 404 to move under the action of the thread and move to the outer wall of the bend 402. Then, the bend 402 is moved by sliding, so that the bend 402 moves on the outer wall of the slide rail 401 through the moving ring 403 until the bend 402 is separated from the water inlet pipe 405. At this time, the operator can rotate the partition 302, so that the partition 302 drives the filter element 304 to move through the abutment ring 306, thereby completing the rotation operation of the filter element 304.

Claims

1. An energy-saving filtration device for a ground source heat pump, comprising a base plate (1) and a curved plate (2), wherein the curved plate (2) is fixedly connected to the top of the base plate (1), characterized in that: A filter assembly (3) is provided above the base plate (1), and a connecting assembly (4) is provided inside the filter assembly (3). The filter assembly (3) consists of a rotating unit and a supporting unit. The rotating unit is located above the base plate (1), and the supporting unit is located inside the rotating unit. The connecting assembly (4) includes a slide rail (401), a bend (402), a moving ring (403), a sleeve (404), and a water inlet pipe (405). The slide rail (401) is fixedly connected to the inside of the filter element (304). The bend (402) is installed inside the filter element (304). The moving ring (403) is fixedly connected to the outer wall of the bend (402). The sleeve (404) is fitted onto the outer wall of the bend (402). The water inlet pipe (405) is fixedly connected to the inner wall of the filter chamber (301). The outer wall of the moving ring (403) is slidably connected to the inner wall of the slide rail (401). The outer wall of the bend (402) and the outer wall of the water inlet pipe (405) are both provided with threads that are compatible with the inner wall of the sleeve (404). The water inlet pipe (405) penetrates the inner wall of the filter chamber (301) and extends to the outside of the filter chamber (301).

2. The energy-saving filtration device for a ground source heat pump according to claim 1, characterized in that: The rotating unit includes a filter chamber (301), a partition (302), a flap (303), and a filter element (304). The filter chamber (301) is fixedly connected to the top of the curved plate (2). The partition (302) is installed inside the filter chamber (301). The flap (303) is installed on the outer wall of the partition (302). The filter element (304) is installed inside the filter chamber (301).

3. The energy-saving filtration device for a ground source heat pump according to claim 2, characterized in that: The outer wall of the partition (302) is rotatably connected to the interior of the filter chamber (301), the flap (303) is rotatably connected to the partition (302), and the outer wall of the flap (303) is rotatably connected to the interior of the filter chamber (301).

4. The energy-saving filtration device for a ground source heat pump according to claim 1, characterized in that: The support unit includes a support ring (305) and an abutment ring (306). The support ring (305) is disposed inside the filter chamber (301), and the abutment ring (306) is fixedly connected to the outer wall of the filter element (304).

5. The energy-saving filtration device for a ground source heat pump according to claim 4, characterized in that: The outer wall of the support ring (305) is fixedly connected to the outer wall of the partition plate (302), the inner wall of the support ring (305) is slidably connected to the outer wall of the filter element (304), and the bottom of the abutment ring (306) abuts against the top of the support ring (305).

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