Heat pump cleaning device

Abstract

The utility model discloses a heat pump cleaning device which comprises a water circulation barrel body and a sealing supporting top cover, a supporting inner barrel is arranged in the water circulation barrel body, a water return pipe connecting pipe communicated with the interior of the supporting inner barrel is arranged at the top of the sealing supporting top cover, and a collecting hopper communicated with the interior of the supporting inner barrel is arranged at the bottom of the water circulation barrel body. A first sealing cover is arranged at the bottom of the collecting hopper, a partition plate is arranged in the water circulation barrel body and located on the outer side of the supporting inner barrel, a plurality of through holes are formed in the partition plate, a filtering net barrel structure is arranged at the bottom of the partition plate, and the supporting inner barrel is provided with a pre-filtering net located below the partition plate. A waste discharge pipe communicated with the outer side of the supporting inner barrel is arranged at the bottom of the water circulation barrel main body; a water pump connecting pipe extending to the upper part of the partition plate is arranged at the top of the sealing supporting top cover. Compared with the prior art, the heat pump washing device has the advantages that through the washing pump and the heat pump, cyclic utilization of washing water can be guaranteed, and waste of water resources can be greatly reduced while it is guaranteed that the heat pump is fully washed.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat pump cleaning technical field, specifically point to a kind of heat pump cleaning device. BACKGROUND

[0002] Heat pump is a kind of high-efficiency energy-saving device that makes full use of low-grade heat. Heat can spontaneously transfer from a high-temperature object to a low-temperature object, but not spontaneously in the opposite direction. The working principle of heat pump is to force heat to flow from a low-temperature object to a high-temperature object in a reverse cycle. It only consumes a small amount of net work in reverse cycle to obtain a larger amount of heat supply.

[0003] During the use of the heat pump, it is often necessary to clean the inside of the heat pump. The cleaning method is basically flushing, that is, one end inputs cleaning water and the other end discharges sewage. However, the existing cleaning heat pump needs to be flushed for a long time, so a large amount of water resources will be wasted when a large number of heat pumps are flushed. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a heat pump cleaning device that can save water resources in view of the deficiencies in the above background technology.

[0005] To solve the above technical problems, the utility model provides the technical scheme: a heat pump cleaning device, comprising a water circulation barrel main body and a sealed support top cover, a support inner cylinder is arranged in the water circulation barrel main body, a backwater pipe connecting pipe that is in communication with the support inner cylinder is arranged on the top of the sealed support top cover, a material collecting hopper that is in communication with the support inner cylinder is arranged at the bottom of the water circulation barrel main body, and a first sealing cover is arranged at the bottom of the material collecting hopper.

[0006] A partition plate is arranged on the outside of the support inner cylinder in the water circulation barrel main body, a plurality of through holes are arranged on the partition plate, a filter screen cylinder structure is arranged at the bottom of the partition plate, a pre-filter screen is arranged below the partition plate in the support inner cylinder, a waste pipe that is in communication with the outside of the support inner cylinder is arranged at the bottom of the water circulation barrel main body, a second sealing cover is arranged at the bottom of the waste pipe, and a water pump connecting pipe that extends above the partition plate is arranged on the top of the sealed support top cover.

[0007] Further, a plurality of support rods are arranged on the outside of the pre-filter screen in the support inner cylinder, which facilitates stable support of the pre-filter screen.

[0008] Further, a plurality of support rods are arranged on the outside of the pre-filter screen in the support inner cylinder, which facilitates stable support of the pre-filter screen.

[0009] Further, the sealing support top cover top is provided with a water inlet communicated with the upper part of the partition plate, the water inlet is provided with a sealing plug, which facilitates water adding and flushing operation.

[0010] Further, the sealing support top cover top is provided with a water inlet communicated with the upper part of the partition plate, the water inlet is provided with a sealing plug, which facilitates water adding and flushing operation.

[0011] Further, the sealing support top cover top is provided with a water inlet communicated with the upper part of the partition plate, the water inlet is provided with a sealing plug, which facilitates water adding and flushing operation.

[0012] The heat pump cleaning device has the advantages that: the heat pump cleaning device is connected with the flushing pump and the heat pump, the recycling of flushing water is guaranteed, the waste of water resources is greatly reduced while the heat pump is fully cleaned, BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a first structure schematic view of a heat pump cleaning device.

[0014] Figure 2 It is a second structure schematic view of a heat pump cleaning device.

[0015] Figure 3 It is a sectional structure schematic view of a heat pump cleaning device.

[0016] Figure 4 It is a filter screen cylinder structure schematic view of a heat pump cleaning device.

[0017] As shown in the drawings: 1, water circulation barrel main body; 2, sealing support top cover; 3, support inner cylinder; 4, material collecting hopper; 5, first sealing cover; 6, backwater pipe connecting pipe; 7, partition plate; 8, through hole; 9, filter screen cylinder structure; 10, water pump connecting pipe; 11, pre-filter screen; 12, support rod; 13, waste pipe; 14, second sealing cover; 15, support rod; 16, support bottom plate; 17, water inlet; 18, sealing plug; 19, hand-held handle; 20, filter cloth cover layer; 21, sealing flange; 22, screen cylinder. DETAILED DESCRIPTION

[0018] The utility model makes further detailed description in combination with the drawings.

[0019] In combination with the drawings, Figures 1-4A heat pump cleaning device, comprising a water circulation barrel body 1 and a sealed support top cover 2, the top of the sealed support top cover 2 is provided with a water inlet 17 communicated with the upper part of a partition plate 7, the water inlet 17 is provided with a sealing plug 18, the water circulation barrel body 1 is provided with a support inner cylinder 3, the top of the sealed support top cover 2 is connected and provided with a backwater pipe connecting pipe 6 communicated with the inside of the support inner cylinder 3, the bottom of the water circulation barrel body 1 is connected and provided with a material collecting hopper 4 communicated with the inside of the support inner cylinder 3, and the bottom of the material collecting hopper 4 is connected and provided with a first sealing cover 5;

[0020] The water circulation barrel body 1 is connected and provided with a partition plate 7 outside the support inner cylinder 3, the partition plate 7 is provided with a plurality of through holes 8, the bottom of the partition plate 7 is connected and provided with a filter screen cylinder structure 9, the filter screen cylinder structure 9 comprises a top sealing flange 21 and a bottom screen cylinder 22, the outside of the screen cylinder 22 is sealingly fixed with a filter cloth cover layer 20, that is, the filter cloth cover layer 20 is first sleeved outside the screen cylinder 22, and then is densely sealed on the sealing flange 21 by a plurality of nails, so that the filter cloth cover layer 20 can filter small impurities, the support inner cylinder 3 is provided with a pre-filter screen 11 below the partition plate 7, and the support inner cylinder 3 is connected and provided with a plurality of support rods 12 outside the pre-filter screen 11, the pre-filter screen 11 can be stably supported by the plurality of support rods 12, the pre-filter screen 11 can filter larger impurities in the washing heat pump, the filter screen cylinder structure 9 can filter finer impurities, so that the washing liquid can be fully filtered, the bottom of the water circulation barrel body 1 is connected and provided with a waste discharge pipe 13 communicated with the outside of the support inner cylinder 3, the bottom of the waste discharge pipe 13 is connected and provided with a second sealing cover 14, and the top of the sealed support top cover 2 is connected and provided with a water pump connecting pipe 10 extending to the upper part of the partition plate 7.

[0021] Generally, when the heat pump is cleaned, the water pump is connected to the water inlet end of the heat pump, the water outlet end of the heat pump is communicated with the backwater pipe connecting pipe 6, so that the water in the water circulation barrel body 1 can be pumped out to clean the inside of the heat pump, the larger impurities filtered are accumulated in the inside of the support inner cylinder 3 and the material collecting hopper 4, and are discharged by opening the first sealing cover 5, and the finer impurities are discharged by opening the second sealing cover 14.

[0022] The bottom outside of the water circulation barrel body 1 is connected and provided with a plurality of support rods 15, and the bottoms of the plurality of support rods 15 are commonly connected and provided with a support bottom plate 16, that is, the stability of the whole device can be ensured by the support rods 15 and the support bottom plate 16, and the top of the sealed support top cover 2 is connected and provided with hand-held handles 19 on both sides, so that the device can be conveniently moved.

[0023] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A heat pump cleaning device comprising a water circulation bucket body (1) and a sealed support top cover (2), characterized in that: The water circulation barrel body (1) is provided with a supporting inner cylinder (3), the sealing supporting top cover (2) is provided with a backwater pipe connecting pipe (6) communicated with the supporting inner cylinder (3) at the top, the water circulation barrel body (1) is provided with a material collecting hopper (4) communicated with the supporting inner cylinder (3) at the bottom, and the material collecting hopper (4) is provided with a first sealing cover (5) at the bottom; The water circulation barrel body (1) is provided with a partition plate (7) connected outside the supporting inner cylinder (3), the partition plate (7) is provided with a plurality of through holes (8), the partition plate (7) is provided with a filter screen cylinder structure (9) at the bottom, the supporting inner cylinder (3) is provided with a pre-filter screen (11) below the partition plate (7), the water circulation barrel body (1) is provided with a waste pipe (13) communicated with the outside of the supporting inner cylinder (3) at the bottom, the waste pipe (13) is provided with a second sealing cover (14) at the bottom, and the sealing supporting top cover (2) is provided with a water pump connecting pipe (10) extending above the partition plate (7) at the top.

2. A heat pump cleaning device according to claim 1, characterized in that The supporting inner cylinder (3) is provided with a plurality of supporting rods (12) outside the pre-filter screen (11).

3. A heat pump cleaning apparatus as claimed in claim 1, wherein: The water circulation barrel body (1) is provided with a plurality of supporting rods (15) outside the bottom, and the plurality of supporting rods (15) are jointly provided with a supporting bottom plate (16) at the bottom.

4. A heat pump cleaning apparatus as claimed in claim 1, wherein: The sealing supporting top cover (2) is provided with a water inlet (17) communicated above the partition plate (7) at the top, and the water inlet (17) is provided with a sealing plug (18).

5. A heat pump cleaning apparatus as claimed in claim 1, wherein: The sealing supporting top cover (2) is provided with a hand-held handle (19) at both sides of the top.

6. A heat pump cleaning apparatus as claimed in claim 1, wherein: The filter screen cylinder structure (9) comprises a top sealing flange (21) and a bottom screen cylinder (22), and the screen cylinder (22) is sealingly and fixedly provided with a filter cloth cover layer (20) outside.

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