CN219681838U

CN219681838U - Sewage source heat pump filter with self-cleaning function

Info

Publication number: CN219681838U
Application number: CN202320240347.8U
Authority: CN
Inventors: 刘忠诚; 成刚; 张朝
Original assignee: Jiangsu Jineng Energy Technology Co ltd
Current assignee: Jiangsu Jineng Energy Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-09-15
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a sewage source heat pump filter with a self-cleaning function, which comprises a filter shell, a water tank and a water pump, wherein a pipeline is fixedly connected between the water tank and the water pump, a filter cartridge is installed in the middle of the inner side of the filter shell, one end of the filter cartridge is fixedly connected with a sewage inlet, the bottom of the filter shell is fixedly provided with a concave shell, one end of the bottom of the concave shell is fixedly connected with a water purifying outlet, cleaning pipes are symmetrically and fixedly installed at the two ends of the inner side of the filter shell, and cleaning spray heads are symmetrically and fixedly connected to the opposite sides of the two cleaning pipes. This take self-cleaning function's sewage source heat pump filter can realize the washing clean to the filter cartridge through the mutually supporting of water tank, pipeline, water pump, T pipe, wash pipe, the washing shower nozzle that sets up, has reduced the possibility that the filter cartridge blockked up, need not to carry out the dismouting to the filter cartridge and can realize, has improved efficiency.

Description

Sewage source heat pump filter with self-cleaning function

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a sewage source heat pump filter with a self-cleaning function.

Background

The sewage source heat pump is a form of sewage resource utilization, and uses sewage or treated sewage as a low-grade heat source, and changes the sewage or treated sewage into high-grade hot water through a heat pump technology, so that the sewage source heat pump has the functions of heating, bathing or other heating links; the sewage can also be used as a heat discharge source for refrigeration or air conditioning service. Solid impurities are unavoidably mixed in untreated sewage or sewage subjected to primary and secondary treatment, and the impurities can be effectively removed to ensure that the sewage heat exchange device is not blocked and is not wound.

In the prior art, a filter is generally arranged for filtering sewage, the filter is used for filtering impurities through a filter cartridge in the filter, the filter cartridge is required to be detached and cleaned or replaced after long-term use, and the filter cartridge is relatively complicated to disassemble and assemble, so that the efficiency is affected.

Therefore, it is necessary to provide a sewage source heat pump filter with a self-cleaning function to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a sewage source heat pump filter with a self-cleaning function, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a take self-cleaning function's sewage source heat pump filter, includes filter housing, water tank, water pump, fixedly connected with pipeline between water tank and the water pump, filter housing's inboard mid-mounting has a section of thick bamboo, the one end fixedly connected with sewage import of section of thick bamboo, filter housing's bottom fixed mounting has concave casing, the one end fixedly connected with water purification outlet of concave casing bottom, filter housing's inboard big and small both ends symmetry fixed mounting has the wash pipe, two the opposite one side symmetry fixedly connected with of wash pipe washs the shower nozzle, the one end fixedly connected with T pipe that the pipeline was kept away from to the water pump, logical groove has been seted up to filter housing's bottom;

the filter box is inserted in the inner side of the concave shell, the supporting rods are symmetrically and fixedly connected to the two ends of the inner bottom of the concave shell, the through holes are formed in the bottom of the filter box, the filter screen plate is arranged at the inner bottom of the filter box, and the handles are symmetrically and fixedly connected to the two ends of the top of the filter screen plate.

Preferably, the sewage inlet extends to the outer side of the filter housing away from the movement of the filter cartridge, one end of each of the two cleaning pipes extends to the outer side of the filter housing, and one end extending to the outer side of the filter housing is fixedly connected with the T-shaped pipe.

Preferably, the number of the cleaning nozzles on each cleaning tube is at least fifteen, and the cleaning nozzles are uniformly distributed on the side of the cleaning tube facing the filter cartridge.

Preferably, the concave shell corresponds to the through groove.

Preferably, the filter box is closely attached to the inner side of the concave shell and is in sliding connection with the inner side of the concave shell.

Preferably, the filter screen plate is movably connected with the inner side of the filter box.

Advantageous effects

Compared with the prior art, the utility model provides the sewage source heat pump filter with the self-cleaning function, which has the following beneficial effects:

this take self-cleaning function's sewage source heat pump filter can realize the washing clean to the filter cartridge through the mutually supporting of water tank, pipeline, water pump, T pipe, wash pipe, the washing shower nozzle that sets up, has reduced the possibility that the filter cartridge blockked up, need not to carry out the dismouting to the filter cartridge and can realize, has improved efficiency.

This take self-cleaning function's sewage source heat pump filter, the sewage that flows down is convenient for filter through the filter cassette of setting, filter screen plate and discharges after filtering, and the bracing piece is convenient for support the filter cassette, and the setting of handle is convenient for take out the clearance of filter screen plate, convenient operation, simple structure is compact.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a filter housing and a concave housing of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a schematic bottom view of the filter cartridge of the present utility model.

In the figure: 1. a filter housing; 2. a water tank; 3. a sewage inlet; 4. a pipe; 5. a concave housing; 6. a filter box; 7. a clean water outlet; 8. a water pump; 9. a T-shaped pipe; 10. cleaning the tube; 11. a filter cartridge; 12. cleaning the spray head; 13. a through groove; 14. a filter screen plate; 15. a handle; 16. a support rod; 17. and (5) a through hole.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a sewage source heat pump filter with a self-cleaning function comprises a filter shell 1, a water tank 2 and a water pump 8, wherein a pipeline 4 is fixedly connected between the water tank 2 and the water pump 8, a filter cartridge 11 is installed in the middle of the inner side of the filter shell 1, one end of the filter cartridge 11 is fixedly connected with a sewage inlet 3, the movement of the sewage inlet 3 away from the filter cartridge 11 extends to the outer side of the filter shell 1, a concave shell 5 is fixedly installed at the bottom of the filter shell 1, a water purifying drain 7 is fixedly connected to one end of the bottom of the concave shell 5, cleaning pipes 10 are symmetrically and fixedly installed at the two ends of the inner side of the filter shell 1, cleaning spray heads 12 are symmetrically and fixedly connected to the opposite sides of the two cleaning pipes 10, the number of the cleaning spray heads 12 on each cleaning pipe 10 is at least fifteen, the cleaning spray heads 12 are uniformly distributed on one side of the cleaning pipe 10 facing the filter cartridge 11, one end of the water pump 8 away from the pipeline 4 is fixedly connected with a T-shaped pipe 9, one end of the two cleaning pipes 10 extends to the outer side of the filter shell 1, one end of the filter shell 1 is fixedly connected with the T-shaped pipe 9, a through groove 13 is formed in the bottom of the filter shell 1, the filter shell 2 is fixedly connected with the T-shaped pipe 9, the water tank 11 is matched with the water pump 11, the water tank 11 and the water pump 11 can be cleaned by the water pump 11, and the filter cartridge 11 can be cleaned and can be cleaned by the water and the filter cartridges 11;

the concave shell 5 corresponds with the through groove 13, the filter box 6 is inserted in the inboard of concave shell 5, filter box 6 and the inboard of concave shell 5 closely laminate and sliding connection, the both ends symmetry fixedly connected with bracing piece 16 of the inboard bottom of concave shell 5, bracing piece 16 is convenient for support filter box 6, opening 17 has been seted up to the bottom of filter box 6, the inboard bottom of filter box 6 is provided with the filter screen plate 14, the inboard swing joint of filter screen plate 14 and filter box 6, the filter box 6 through setting up, the filter screen plate 14 is convenient for discharge after filtering the sewage that flows down, the both ends symmetry fixedly connected with handle 15 at filter screen plate 14 top, the setting of handle 15 is convenient for take out the clearance of filter screen plate 14, convenient operation, simple structure is compact.

The utility model relates to a sewage source heat pump filter with a self-cleaning function, when in use, sewage enters the inner side of a filter shell 1 from a sewage inlet 3, flows down after being filtered by a filter cartridge 11, then enters a filter box 6 and a concave shell 5 through a through groove 13, is discharged from a clean water outlet 7, when the filter cartridge 11 needs to be washed and cleaned, a water pump 8 is started to pump cleaning water in a water tank 2, then enters a cleaning pipe 10 through a T-shaped pipe 9, finally is sprayed out through a cleaning spray nozzle 12, and further can clean the filter cartridge 11 to a certain extent, the clean and fallen sewage impurities also enter the filter box 6 in the concave shell 5, clean water is discharged from the clean water outlet 7 after being filtered by a filter screen 14, the filter box 6 can be pulled out when the filter screen 14 needs to be cleaned and replaced, and finally the filter screen 14 can be pulled out through a handle 15.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take self-cleaning function's sewage source heat pump filter, includes filter housing (1), water tank (2), water pump (8), its characterized in that: the water tank is characterized in that a pipeline (4) is fixedly connected between the water tank (2) and the water pump (8), a filter cartridge (11) is mounted in the middle of the inner side of the filter housing (1), one end of the filter cartridge (11) is fixedly connected with a sewage inlet (3), a concave housing (5) is fixedly mounted at the bottom of the filter housing (1), a water purifying drain outlet (7) is fixedly connected with one end of the bottom of the concave housing (5), cleaning pipes (10) are symmetrically and fixedly mounted at the two ends of the inner side of the filter housing (1), cleaning spray heads (12) are symmetrically and fixedly connected to one side, opposite to the two sides, of the cleaning pipes (10), of the water pump (8) is far away from one end of the pipeline (4), a T-shaped pipe (9) is fixedly connected to one end of the water pump (8), and a through groove (13) is formed in the bottom of the filter housing (1);

the filter box is characterized in that a filter box (6) is inserted into the inner side of the concave shell (5), support rods (16) are symmetrically and fixedly connected to two ends of the inner side bottom of the concave shell (5), a through hole (17) is formed in the bottom of the filter box (6), a filter screen plate (14) is arranged at the inner side bottom of the filter box (6), and handles (15) are symmetrically and fixedly connected to two ends of the top of the filter screen plate (14).

2. The sewage source heat pump filter with self-cleaning function according to claim 1, wherein: the sewage inlet (3) moves away from the filter cylinder (11) and extends to the outer side of the filter shell (1), one end of each of the two cleaning pipes (10) extends to the outer side of the filter shell (1), and one end of each of the two cleaning pipes extending to the outer side of the filter shell (1) is fixedly connected with the T-shaped pipe (9).

3. The sewage source heat pump filter with self-cleaning function according to claim 1, wherein: the number of the cleaning spray heads (12) on each cleaning pipe (10) is at least fifteen, and the cleaning spray heads (12) are uniformly distributed on the side of the cleaning pipe (10) facing the filter cylinder (11).

4. The sewage source heat pump filter with self-cleaning function according to claim 1, wherein: the concave shell (5) corresponds to the through groove (13).

5. The sewage source heat pump filter with self-cleaning function according to claim 1, wherein: the filter box (6) is tightly attached to the inner side of the concave shell (5) and is in sliding connection with the inner side of the concave shell.

6. The sewage source heat pump filter with self-cleaning function according to claim 1, wherein: the filter screen plate (14) is movably connected with the inner side of the filter box (6).