CN219014704U

CN219014704U - Drying filter for commercial air conditioner

Info

Publication number: CN219014704U
Application number: CN202221457059.XU
Authority: CN
Inventors: 何康
Original assignee: Zhejiang Kanglide Technology Co ltd
Current assignee: Zhejiang Kanglide Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-05-12
Anticipated expiration: 2032-06-13

Abstract

The utility model is suitable for the technical field of dry filters, and provides a dry filter for a commercial air conditioner, which comprises a rear splice plate and a connecting structure; the connecting structure comprises a front splice plate, the front splice plate is arranged on the front face of the rear splice plate, the front splice plate is spliced with the rear splice plate into a cylinder, end cover plates are arranged at two ends of the cylinder, and communicating pipes are communicated with the outer side faces of the end cover plates. This drying filter for commercial air conditioner through separating back semicircle board and preceding semicircle board, demolish back semicircle board and preceding semicircle board from the surface of back splice plate and preceding splice plate, can remove the connection between back splice plate and the preceding splice plate, open the inside of filter, be convenient for change the operation to the inside molecular sieve of filter, and after separating through back semicircle board and preceding semicircle board, two end cover boards can be followed the filter and demolish, be convenient for change the operation to the end cover board.

Description

Drying filter for commercial air conditioner

Technical Field

The utility model belongs to the technical field of dry filters, and particularly relates to a dry filter for a commercial air conditioner.

Background

The drier-filter is installed in the pipeline of the air conditioner refrigerating system and is usually installed between the condenser and the expansion valve, which can effectively prevent the accumulation of pollutants in one flowing direction and absorb the moisture in the refrigerant. The drying filter adopts a design structure of a drying and filtering combination, and can effectively prevent filtered matters and soluble matters from entering key components of a refrigerating system, thereby ensuring that an air conditioning system operates in an optimal state.

In the use of air conditioner refrigerating systems, most of the dry filters in the prior art are of undetachable closed cavity structures, and when the drying and filtering components in the filter fail or are blocked, the dry filters can only be replaced through the whole, so that the maintenance cost is high.

Disclosure of Invention

The utility model provides a drying filter for a commercial air conditioner, which aims to solve the problem that when a drying component and a filtering component in the filter are invalid or blocked, the drying filter can only be replaced through a true whole, and the maintenance cost is high.

The utility model is realized in such a way that the drying filter for the commercial air conditioner comprises a rear splice plate and a connecting structure;

the connecting structure comprises a front splice plate, the front splice plate is arranged on the front surface of a rear splice plate, the front splice plate and the rear splice plate are spliced into a cylinder, end cover plates are arranged at two ends of the cylinder, communicating pipes are communicated with the outer side surfaces of the end cover plates, rear semicircular plates are arranged at two ends of the surface of the rear splice plate, front semicircular plates are arranged at two ends of the surface of the front splice plate, connecting lugs are fixedly connected with the surfaces of the front semicircular plates and the rear semicircular plates at the same end, and the rear semicircular plates and the front semicircular plates can be spliced into a sleeve plate matched with the cylinder;

the two connecting lugs at the same side and the same end are detachably connected through a connecting bolt, and sealing gaskets are fixedly connected to the inner faces of the rear semicircular plate and the front semicircular plate;

the inner cavity of the cylinder is provided with a molecular sieve, two ends of the inner cavity of the rear splice plate are fixedly connected with baffle plates, and a plurality of air vents are formed in the baffle plates.

Preferably, the inner cavity of the end cover plate is fixedly connected with a filter screen.

Preferably, the surface of the molecular sieve is sleeved with an elastic net.

Preferably, the top and the bottom of the inner wall surface of the rear splice plate are both transversely and fixedly connected with a fixing plate, and the top and the bottom of the inner wall of the front semicircular plate are both transversely and fixedly connected with a collision plate which is in front collision with the fixing plate.

Preferably, the back fixedly connected with sealing strip of conflict board, the front of fixed plate seted up with sealing groove looks adaptation of sealing strip.

Preferably, a plurality of the air vents are distributed and arranged at equal intervals in a ring shape along the surface of the baffle plate.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the drying filter for the commercial air conditioner, the connecting bolts are twisted to remove the connecting bolts from the connecting lugs, the rear semicircular plate and the front semicircular plate can be separated, the rear semicircular plate and the front semicircular plate can be removed from the surfaces of the rear splice plate and the front splice plate, the connection between the rear splice plate and the front splice plate can be released, the inside of the filter is opened, the replacement operation of the molecular sieve in the filter is facilitated, the two end cover plates can be removed from the filter after the rear semicircular plate and the front semicircular plate are separated, the replacement operation of the end cover plates is facilitated, the overhaul operation of the filter screen in the end cover plates is facilitated, the operation is simple and quick, the replacement of part of components can be independently performed, and the overhaul and maintenance cost is low.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the rear splice plate and the front splice plate according to the present utility model;

fig. 3 is an enlarged view of a portion of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a rear splice plate; 2. an end cover plate; 3. a communicating pipe; 4. an elastic net; 5. a molecular sieve; 6. a fixing plate; 7. a baffle; 8. a vent; 9. a filter screen; 10. a connecting lug; 11. a connecting bolt; 12. a sealing gasket; 13. a sealing strip; 14. a rear semicircular plate; 15. a front splice plate; 16. a front semicircular plate; 17. a contact plate; 18. and (5) sealing the groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a drying filter for commercial air conditioner comprises a rear splice plate 1 and a connecting structure; the connection structure includes preceding splice plate 15, and preceding splice plate 15 sets up in the front of back splice plate 1, and preceding splice plate 15 splices into a drum with back splice plate 1, and the both ends of drum all are provided with end cover plate 2, and the lateral surface intercommunication of end cover plate 2 has communicating pipe 3.

The cylinder and the end cover plate 2 are spliced to form a complete dry filter body, and two communicating pipes 3 facilitate air inlet and outlet of the dry filter body.

The two ends of the surface of the rear splice plate 1 are respectively provided with a rear semicircular plate 14, the two ends of the surface of the front splice plate 15 are respectively provided with a front semicircular plate 16, the surfaces of the front semicircular plates 16 and the rear semicircular plates 14 at the same end are respectively fixedly connected with a connecting lug 10, and the rear semicircular plates 14 and the front semicircular plates 16 can be spliced into a sleeve plate matched with a cylinder.

The rear semicircular plate 14 and the front semicircular plate 16 are sleeved on the joint of the cylinder and the end cover plate 2, and after the rear semicircular plate 14 and the front semicircular plate 16 are spliced, the rear splice plate 1, the front splice plate 15 and the end cover plate 2 can be mutually combined and spliced for fixing.

The two connecting lugs 10 at the same side and the same end are detachably connected through the connecting bolts 11, and the inner faces of the rear semicircular plate 14 and the front semicircular plate 16 are fixedly connected with the sealing gasket 12.

After the rear semicircular plate 14 is spliced with the front semicircular plate 16, the two corresponding connecting lugs 10 are contacted, namely the two corresponding connecting lugs 10 can be fixed through the connecting bolts 11, so that the rear semicircular plate 14 and the front semicircular plate 16 are fixedly connected, and the sealing gasket 12 improves the sealing performance of the joint of the cylinder and the end cover plate 2 when the rear semicircular plate 14 is spliced with the front semicircular plate 16.

The inner cavity of the cylinder is provided with a molecular sieve 5, two ends of the inner cavity of the rear splice plate 1 are fixedly connected with a baffle 7, and a plurality of air vents 8 are formed in the baffle 7.

The surface of the molecular sieve 5 is in contact with the rear splice plate 1 and the front splice plate 15, respectively.

The two baffles 7 are convenient for limiting the molecular sieve 5, so that the molecular sieve 5 is more stable when in drying use, and the air vent 8 is convenient for airflow.

After the connecting bolts 11 are twisted to remove the connecting bolts 11 from the connecting lugs 10, the rear semicircular plate 14 and the front semicircular plate 16 can be separated, and after the rear semicircular plate 14 and the front semicircular plate 16 are removed from the surfaces of the rear splice plate 1 and the front splice plate 15, the connection between the rear splice plate 1 and the front splice plate 15 can be released, the inside of the filter is opened, and the replacement operation of the molecular sieve 5 in the filter is facilitated.

After the rear semicircular plate 14 is separated from the front semicircular plate 16, the two end cover plates 2 can be detached from the filter, the end cover plates 2 can be conveniently replaced, the filter screen 9 inside the end cover plates 2 can be conveniently overhauled, the operation is simple and quick, parts can be independently replaced, and the overhauling and maintenance cost is low.

Further, the inner cavity of the end cover plate 2 is fixedly connected with a filter screen 9.

In this embodiment, the filter screen 9 facilitates the filtering of dust impurities.

Further, an elastic net 4 is sleeved on the surface of the molecular sieve 5.

In the present embodiment, the elastic net 4 facilitates the compaction of the molecular sieve 5, so that the drying and filtering effects of the molecular sieve 5 are good.

Further, the top and the bottom of the inner wall surface of the rear splice plate 1 are both transversely and fixedly connected with a fixing plate 6, and the top and the bottom of the inner wall of the front semicircular plate 16 are both transversely and fixedly connected with a collision plate 17 which is in contact with the front surface of the fixing plate 6.

In the present embodiment, after the rear splice plate 1 and the front splice plate 15 are spliced, the abutting plate 17 abuts against the fixing plate 6.

Further, the back of the abutting plate 17 is fixedly connected with a sealing strip 13, and the front of the fixing plate 6 is provided with a sealing groove 18 matched with the sealing strip 13.

In the present embodiment, in the process that the fixing plate 6 collides with the baffle plate 7, the seal strip 13 is inserted into the seal groove 18, and the tightness when the rear splice plate 1 and the front splice plate 15 are spliced is improved.

Further, a plurality of ventilation openings 8 are distributed and arranged in a ring shape at uniform intervals along the surface of the baffle 7.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, the cylinder and the end cover plate 2 are spliced and assembled into a complete dry filter main body, the dry filter main body is fed with air through the communicating pipe 3, when the dry filter main body is overhauled and replaced, the connecting bolt 11 is twisted to detach the connecting bolt 11 from the connecting lug 10, the rear semicircular plate 14 and the front semicircular plate 16 can be separated, the rear semicircular plate 14 and the front semicircular plate 16 are detached from the surfaces of the rear splice plate 1 and the front splice plate 15, the connection between the rear splice plate 1 and the front splice plate 15 can be released, the inside of the filter is opened, the molecular sieve 5 in the filter is convenient to replace, the two end cover plates 2 can be detached from the filter after the rear semicircular plate 14 and the front semicircular plate 16 are separated, the replacement operation of the end cover plate 2 is convenient, the overhauling operation of the filter screen 9 in the end cover plate 2 is convenient, and part of the filter can be maintained and replaced independently.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A dry filter for a commercial air conditioner, characterized in that: comprises a rear splice plate (1) and a connecting structure;

the connecting structure comprises a front splice plate (15), the front splice plate (15) is arranged on the front surface of the rear splice plate (1), the front splice plate (15) and the rear splice plate (1) are spliced into a cylinder, end cover plates (2) are arranged at two ends of the cylinder, communicating pipes (3) are communicated with the outer side surfaces of the end cover plates (2), rear semicircular plates (14) are arranged at two ends of the surface of the rear splice plate (1), front semicircular plates (16) are arranged at two ends of the surface of the front splice plate (15), connecting lugs (10) are fixedly connected with the surfaces of the front semicircular plates (16) and the rear semicircular plates (14), and the rear semicircular plates (14) and the front semicircular plates (16) can be spliced into sleeve plates matched with the cylinder;

the two connecting lugs (10) at the same side and the same end are detachably connected through connecting bolts (11), and sealing gaskets (12) are fixedly connected to the inner surfaces of the rear semicircular plate (14) and the front semicircular plate (16);

the inner cavity of the cylinder is provided with a molecular sieve (5), two ends of the inner cavity of the rear splice plate (1) are fixedly connected with baffle plates (7), and a plurality of air vents (8) are formed in the baffle plates (7).

2. A dry filter for a commercial air conditioner as set forth in claim 1, wherein: the inner cavity of the end cover plate (2) is fixedly connected with a filter screen (9).

3. A dry filter for a commercial air conditioner as set forth in claim 1, wherein: an elastic net (4) is sleeved on the surface of the molecular sieve (5).

4. A dry filter for a commercial air conditioner as set forth in claim 1, wherein: the top and the bottom of back splice plate (1) internal face all transversely fixedly connected with fixed plate (6), the top and the bottom of preceding semicircle board (16) inner wall all transversely fixedly connected with conflict board (17) of fixed plate (6) openly conflict.

5. A dry filter for a commercial air conditioner as defined in claim 4, wherein: the back fixedly connected with sealing strip (13) of conflict board (17), sealing groove (18) with sealing strip (13) looks adaptation are seted up in the front of fixed plate (6).

6. A dry filter for a commercial air conditioner as set forth in claim 1, wherein: the air vents (8) are distributed and arranged at equal intervals in a ring shape along the surface of the baffle (7).