CN218774430U

CN218774430U - Valve filter

Info

Publication number: CN218774430U
Application number: CN202223248413.0U
Authority: CN
Inventors: 陈德兴; 梁世荣
Original assignee: Aoba Yin Tianjin Intelligent Technology Co ltd
Current assignee: Aoba Yin Tianjin Intelligent Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-31
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a valve filter, belonging to the technical field of valve filters; the filter comprises a housing, the casing both ends are equipped with inlet, liquid outlet respectively, be equipped with the filter chamber in the casing, the filter chamber is connected with first opening, second opening, third opening respectively, it is equipped with the cartridge filter to slide in the filter chamber, casing one end outside threaded connection has the end cover, be equipped with the sealing washer in the end cover, be equipped with the spliced pole in the end cover, third opening and cartridge filter one end fixed connection are worn to establish to spliced pole one end. The utility model discloses an end cover seals the outside one end of casing, convenient dismantlement, and the cartridge filter can drive when the end cover takes off and take out to the convenience is cleared up the cartridge filter.

Description

Valve filter

Technical Field

The utility model provides a pair of valve filter belongs to valve filter technical field.

Background

The valve filter is a filtering device indispensable to a pipeline system for conveying media, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve or other equipment to remove impurities in the media so as to protect the normal use of the valve and the equipment. The valve filter has the characteristics of advanced structure, small resistance, convenient pollution discharge and the like. Generally, the filter is closed, so that an operator cannot directly and timely know whether the filter cartridge is blocked or not, and is inconvenient to clean the interior of the filter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of valve filter can solve the inconvenient problem of observing, clearing up of traditional valve filter.

The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: the filter comprises a housin, the casing both ends are equipped with inlet, liquid outlet respectively, be equipped with the filter chamber in the casing, the filter chamber is connected with first opening, second opening, third opening respectively, it is equipped with the cartridge filter to slide in the filter chamber, casing one end outside threaded connection has the end cover, be equipped with the sealing washer in the end cover, be equipped with the spliced pole in the end cover, third opening and cartridge filter one end fixed connection are worn to establish to spliced pole one end.

Preferably, the first opening is communicated with the liquid inlet.

Preferably, the second opening is communicated with the liquid outlet.

Preferably, the third opening communicates with the outside of the housing.

Preferably, the two shifting pieces are arranged on the outer side of the end cover, the end cover can be rotated more easily due to the convenience of the shifting pieces, and therefore the end cover can be opened conveniently.

Preferably, the inner wall of the end cover is provided with an internal thread, an external thread is arranged on the outer side of one end of the shell, and the end cover can be conveniently disassembled and assembled through the internal thread and the external thread, so that the filter cartridge can be conveniently disassembled.

Preferably, the internal thread is in threaded connection with the external thread.

The utility model has the advantages that: the utility model discloses an end cover seals the outside one end of casing, convenient dismantlement, and the cartridge filter can drive when the end cover takes off and take out to the convenience is cleared up the cartridge filter.

Drawings

Fig. 1 is a schematic structural diagram of the valve filter of the present invention.

Fig. 2 is a schematic structural diagram of a valve filter a of the present invention.

( 1. A housing; 2. a liquid inlet; 3. a liquid outlet; 4. a filter chamber; 5. a first opening; 6. a second opening; 7. a filter cartridge; 8. a third opening; 9. an end cap; 10. an internal thread; 11. an external thread; 12. a seal ring; 13. connecting columns; 14. a shifting sheet; )

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present invention will be further explained with reference to the accompanying drawings.

According to the illustration of FIG. 1: the utility model provides a valve filter: including

casing

1, 1 both ends of casing are equipped with inlet 2, liquid outlet 3 respectively, be equipped with filter chamber 4 in the casing 1, filter chamber 4 is connected with first opening 5, second opening 6, third opening 8 respectively, it is equipped with cartridge filter 7 to slide in the

filter chamber

4, 1 one end outside threaded connection of casing has end cover 9, be equipped with sealing washer 12 in the end cover 9, be equipped with spliced pole 13 in the end cover 9, spliced pole 13 one end is worn to establish third opening 8 and 7 one end fixed connection of cartridge filter. The first opening 5 is communicated with the liquid inlet 2. The second opening 6 is communicated with the liquid outlet 3. The third opening 8 communicates with the outside of the housing 1. Two shifting sheets 14 are arranged on the outer side of the end cover 9. The inner wall of the end cover 9 is provided with an internal thread 10, and the outer side of one end of the shell 1 is provided with an external thread 11. The internal thread 10 is in threaded connection with the external thread 11.

The principle of the utility model is as follows:

the during operation, get into liquid through inlet 2, liquid passes through first opening 5 and gets into in filter chamber 4, filter through cartridge filter 7, then get into inside the 1 other end of casing through second opening 6, flow out through liquid outlet 3, when needing to clear up cartridge filter 7, at first rotate plectrum 14, it rotates to drive end cover 9, cooperation through internal thread 10 and external screw thread 11, take off end cover 9 from the 1 one end outside of casing, thereby drive spliced pole 13, spliced pole 13 drives cartridge filter 7 and takes out from third opening 8, thereby conveniently clear up cartridge filter 7, the repacking of having cleared up is gone back, sealing washer 12 has played sealed effect.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A valve filter, comprising: including casing (1), casing (1) both ends are equipped with inlet (2), liquid outlet (3) respectively, be equipped with filter chamber (4) in casing (1), filter chamber (4) are connected with first opening (5), second opening (6), third opening (8) respectively, it is equipped with cartridge filter (7) to slide in filter chamber (4), casing (1) one end outside threaded connection has end cover (9), be equipped with sealing washer (12) in end cover (9), be equipped with spliced pole (13) in end cover (9), third opening (8) and cartridge filter (7) one end fixed connection are worn to establish by spliced pole (13) one end.

2. A valve filter according to claim 1, wherein: the first opening (5) is communicated with the liquid inlet (2).

3. A valve filter according to claim 1, wherein: the second opening (6) is communicated with the liquid outlet (3).

4. A valve filter according to claim 1, wherein: the third opening (8) is communicated with the outside of the shell (1).

5. A valve filter according to claim 1, wherein: two shifting sheets (14) are arranged on the outer side of the end cover (9).

6. A valve filter according to claim 1, wherein: the inner wall of the end cover (9) is provided with an internal thread (10), and the outer side of one end of the shell (1) is provided with an external thread (11).

7. A valve filter according to claim 6, wherein: the internal thread (10) is in threaded connection with the external thread (11).