Automatic impurity removal device for sewage source heat pump

Abstract

The utility model is applicable to the technical field of sewage source heat pump impurity removal, and provides an automatic impurity removal device for a sewage source heat pump, which comprises a containing box, a filter cartridge is fixedly connected with an inner cavity of the containing box, a water inlet pipe is arranged at one end of the top of the inner cavity of the filter cartridge, and the other end of the water inlet pipe extends to the outside of the containing box. A connecting pipe is arranged, a rotating shaft is rotationally connected to an inner cavity of the containing box, and the rotating shaft penetrates through an inner cavity of the filter cartridge. According to the automatic impurity removal device for the sewage source heat pump, a worker twists a twisting handle to drive a rotating shaft to rotate, then connection of a connecting rod is utilized to drive a brush plate to rotate, the inner wall face of a filter cartridge is brushed and cleaned, sludge on the inner wall face of the filter cartridge and the bottom of an inner cavity is conveniently cleaned and discharged, cleaning operation is simple and rapid, and the cleaning efficiency is improved. And the labor amount of workers is reduced, the cleaning efficiency is improved, and impurity removal of the sewage source heat pump is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage source heat pump impurity removal technical field especially relates to a sewage source heat pump is with automatic impurity removal device. BACKGROUND

[0002] Sewage source heat pump is a kind of equipment using the low-temperature heat in urban sewage, and heat energy transfer is realized by heat pump technology, it uses sewage pump to absorb the low-temperature heat in sewage, and low-temperature heat is converted into high-grade heat energy by the action of evaporator, compressor and other components, to be used for heating or refrigeration, in winter, sewage source heat pump can extract the heat in sewage for indoor heating;In summer, the heat in room can be discharged into sewage to achieve refrigeration effect.

[0003] Sewage source heat pump water pump pit is used when, because sewage contains a large amount of impurities, filter structure is used to filter impurities, but after long time work, sludge layer is easily formed in filter device, but the existing sewage source heat pump is with automatic impurity removal device does not have cleaning structure, and the cleaning operation of staff is more inconvenient, and cleaning efficiency is lower, which is not conducive to the maintenance work of impurity removal device later. UTILITY MODEL CONTENTS

[0004] The utility model provides a sewage source heat pump is with automatic impurity removal device, aims at solving the existing sewage source heat pump is with automatic impurity removal device does not have cleaning structure, and the cleaning operation of staff is more inconvenient, and cleaning efficiency is lower.

[0005] The utility model is such realization, a sewage source heat pump is with automatic impurity removal device, including containing box, the inner chamber of containing box is fixedly connected with filter cartridge, the top of filter cartridge inner chamber one end is provided with inlet pipe, the other end of inlet pipe extends to the outside of containing box, and is provided with connecting pipe, the inner chamber of containing box is rotatably connected with rotating shaft, rotating shaft penetrates the inner chamber of filter cartridge, the surface of rotating shaft is fixedly connected with connecting rod, the other end of connecting rod is fixedly connected with the brush plate that the filter cartridge inner wall is contacted, the one end of rotating shaft extends to the outside of containing box, and is fixedly connected with the handle of twisting,

[0006] The bottom of filter cartridge is provided with opening, the bottom of containing box is detachably connected with sealing plate, the upper surface of sealing plate is fixedly connected with the filter plate that is matched with opening.

[0007] Preferably, the other end surface of the containing box is communicated with a drain pipe at the top, the other end of the drain pipe is communicated with a containing box, the inside of the containing box is provided with a fine filter plate, the top and bottom of the inner wall of the containing box are fixedly connected with a clamping groove matched with the fine filter plate, and the other side surface of the containing box is communicated with a drain port.

[0008] Preferably, the surface of the sealing plate is provided with a plurality of bolts, and the bottom of the containing box is provided with threaded holes matched with the bolts.

[0009] Preferably, the lower surface of the sealing plate is fixedly connected with handles at both ends.

[0010] Preferably, the surface of the containing box is vertically fixedly connected with a plurality of internally-threaded cylinders, the internally-threaded cylinders are vertically provided with threaded rods in the inside, and the bottom end of the threaded rods is fixedly connected with foot pegs.

[0011] Preferably, the surface of the threaded rod is fixedly connected with a torsion block, and the surface of the torsion block is provided with anti-skid lines.

[0012] Beneficial effects

[0013] Compared with the prior art, the beneficial effects of the automatic impurity removal device for sewage source heat pump are as follows: after the water inlet pipe is communicated with the sewage pipeline, the sewage can be discharged into the inner cavity of the filter cylinder through the water inlet pipe, the filter cylinder filters and removes the large impurities in the sewage, collects the impurities in the inner cavity of the filter cylinder, and then the filter plate can be taken out from the inside of the opening after the sealing plate is opened, and then the opening is opened, so that the collected impurities in the inner cavity of the filter cylinder can be discharged, and after the impurities are discharged, the staff can twist the handle to drive the rotating shaft to rotate, and then the connection of the connecting rod drives the brush plate to rotate, brushes and cleans the inner wall surface of the filter cylinder, and the sludge at the bottom of the inner cavity of the filter cylinder can be conveniently cleaned and discharged, the cleaning operation is simple and fast, the labor of the staff is reduced, the cleaning efficiency is improved, and the use of the sewage source heat pump is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front structure schematic view of the utility model;

[0015] Figure 2 It is a front sectional structure schematic view of the utility model;

[0016] Figure 3 It is a front sectional structure schematic view of the utility model Figure 2 It is a front sectional structure schematic view of the utility model

[0017] In the drawing: 1, containing box; 2, filter cylinder; 3, opening; 4, sealing plate; 5, bolt; 6, threaded hole; 7, filter plate; 8, handle; 9, water inlet pipe; 10, connecting pipe; 11, drain pipe; 12, containing box; 13, drain opening; 14, clamping groove; 15, fine filter plate; 16, rotating shaft; 17, connecting rod; 18, brush plate; 19, handle; 20, internally-threaded cylinder; 21, threaded rod; 22, foot peg; 23, torsion block. DETAILED DESCRIPTION

[0018] In order to make the utility model purposes, technical schemes and advantages more clearly, the following will be further described in detail with the drawings and examples.

[0019] Please refer to Figures 1-3 The utility model provides a technical scheme: an automatic impurity removal device for sewage source heat pump, including accommodating box 1, the inner chamber of accommodating box 1 is fixedly connected with filter cartridge 2, the top of filter cartridge 2 inner chamber one end is provided with water inlet pipe 9, the other end of water inlet pipe 9 extends to the outside of accommodating box 1, and is provided with connecting pipe 10.

[0020] The inner chamber of accommodating box 1 is rotatably connected with rotating shaft 16, rotating shaft 16 penetrates the inner chamber of filter cartridge 2, and the surface of rotating shaft 16 is fixedly connected with connecting rod 17.

[0021] The other end of connecting rod 17 is fixedly connected with brush plate 18 in contact with the inner wall of filter cartridge 2, one end of rotating shaft 16 extends to the outside of accommodating box 1, and is fixedly connected with handle 19.

[0022] The bottom of filter cartridge 2 is provided with opening 3, and the bottom of accommodating box 1 is detachably connected with sealing plate 4, and the upper surface of sealing plate 4 is fixedly connected with filter plate 7 matched with opening 3.

[0023] After water inlet pipe 9 is communicated with sewage pipeline, sewage can be discharged into the inner chamber of filter cartridge 2 through water inlet pipe 9, and the larger impurities in the sewage are filtered out and discharged, and the impurities are collected in the inner chamber of filter cartridge 2.

[0024] After opening sealing plate 4, filter plate 7 can be detached from the inside of opening 3, and then opening 3 is opened, so that the collected impurities in the inner chamber of filter cartridge 2 can be discharged.

[0025] After discharging, the staff twists handle 19, which can drive rotating shaft 16 to rotate, and then the connection of connecting rod 17 drives brush plate 18 to rotate, so that the inner wall of filter cartridge 2 is brushed and cleaned, and the sludge in the inner wall and the bottom of filter cartridge 2 is cleaned and discharged.

[0026] The cleaning operation is simple and fast, reduces the labor of the staff, improves the cleaning efficiency, and is beneficial to the impurity removal of sewage source heat pump.

[0027] Further, the top of the other end surface of accommodating box 1 is communicated with drain pipe 11, the other end of drain pipe 11 is communicated with containing box 12, the inside of containing box 12 is provided with fine filter plate 15, the top and the bottom of the inner wall of containing box 12 are fixedly connected with clamping groove 14 matched with fine filter plate 15, and the other side surface of containing box 12 is communicated with drain port 13.

[0028] In the embodiment, the filtered sewage enters the inner cavity of the containing box 12, and then the fine impurities in the sewage are filtered by the fine filter plate 15, and the filtered sewage is discharged through the water outlet 13.

[0029] Further, the surface of the sealing plate 4 is provided with a plurality of bolts 5, and the bottom of the containing box 1 is provided with threaded holes 6 matched with the bolts 5.

[0030] In the embodiment, the sealing plate 4 is disassembled by twisting the bolt 5 and disassembling the bolt 5 from the inside of the threaded hole 6.

[0031] Further, the two ends of the lower surface of the sealing plate 4 are fixedly connected with handles 8.

[0032] In the embodiment, the handle 8 facilitates the staff to pick up the sealing plate 4, and is beneficial to the disassembly operation.

[0033] Further, the surface of the containing box 1 is vertically fixedly connected with a plurality of internal threaded cylinders 20, the inside of the internal threaded cylinder 20 is vertically provided with a threaded rod 21, and the bottom end of the threaded rod 21 is fixedly connected with a foot 22.

[0034] Further, the surface of the threaded rod 21 is fixedly connected with a twisting block 23, and the surface of the twisting block 23 is provided with anti-skid lines.

[0035] In the embodiment, the support height of the containing box 1 is adjusted by twisting the twisting block 23 and driving the threaded rod 21 to stretch and retract in the internal threaded cylinder 20.

[0036] The working principle and use process of the utility model: after the utility model is installed, the water inlet pipe 9 is communicated with the sewage pipeline, the sewage is discharged into the inner cavity of the filter cylinder 2 through the water inlet pipe 9, the large impurities in the sewage are filtered and removed by the filter cylinder 2, the impurities are collected in the inner cavity of the filter cylinder 2, and then the filter plate 7 is disassembled from the inside of the opening 3 after the sealing plate 4 is opened, and then the opening 3 is opened, so that the impurities collected in the inner cavity of the filter cylinder 2 are discharged, and then the staff twists the handle 19, drives the rotating shaft 16 to rotate, and then the connection of the connecting rod 17 is utilized, the brush plate 18 is driven to rotate, the inner wall surface of the filter cylinder 2 is brushed and cleaned, and the sludge in the inner wall surface and the bottom of the inner cavity of the filter cylinder 2 is cleaned and discharged.

[0037] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automated debris removal device for a sewage source heat pump, comprising a containment tank (1), characterized in that: The inner cavity of the containing box (1) is fixedly connected with a filter cartridge (2), one end of the top of the inner cavity of the filter cartridge (2) is provided with a water inlet pipe (9), the other end of the water inlet pipe (9) extends to the outside of the containing box (1), and is provided with a connecting pipe (10), the inner cavity of the containing box (1) is rotatably connected with a rotating shaft (16), the rotating shaft (16) penetrates the inner cavity of the filter cartridge (2), the surface of the rotating shaft (16) is fixedly connected with a connecting rod (17), the other end of the connecting rod (17) is fixedly connected with a brush plate (18) in contact with the inner wall of the filter cartridge (2), one end of the rotating shaft (16) extends to the outside of the containing box (1), and is fixedly connected with a knob (19); The bottom of the filter cartridge (2) is provided with an opening (3), and the bottom of the containing box (1) is detachably connected with a sealing plate (4), the upper surface of the sealing plate (4) is fixedly connected with a filter plate (7) matched with the opening (3).

2. The automatic debris removal device for a sewage source heat pump according to claim 1, characterized in that: The top of the other end surface of the containing box (1) is communicated with a drain pipe (11), the other end of the drain pipe (11) is communicated with a containing box (12), the inside of the containing box (12) is provided with a fine filter plate (15), the top and the bottom of the inner wall of the containing box (12) are fixedly connected with clamping grooves (14) matched with the fine filter plate (15), and the other side surface of the containing box (12) is communicated with a drain port (13).

3. An automated debris removal device for a sewage source heat pump as defined in claim 1, wherein: The surface of the sealing plate (4) is provided with a plurality of bolts (5), and the bottom of the containing box (1) is provided with threaded holes (6) matched with the bolts (5).

4. An automated debris removal device for a sewage source heat pump as defined in claim 1, wherein: The lower surface of the sealing plate (4) is fixedly connected with handles (8) at both ends.

5. An automated debris removal device for a sewage source heat pump as defined in claim 1, wherein: The surface of the containing box (1) is vertically fixedly connected with a plurality of internally threaded cylinders (20), the inside of the internally threaded cylinder (20) is vertically provided with a threaded rod (21), and the bottom end of the threaded rod (21) is fixedly connected with a foot (22).

6. An automated debris removal device for a sewage source heat pump as defined in claim 5, wherein: The surface of the threaded rod (21) is fixedly connected with a torsion block (23), and the surface of the torsion block (23) is provided with anti-skid lines.

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