Filter type electric valve convenient to disassemble and assemble

Abstract

The utility model aims to provide a filtering type electric valve convenient to disassemble and assemble. The filtering type electric valve convenient to disassemble and assemble is used for filtering refrigerants and facilitating replacement of filtering parts. According to the technical scheme, the filtering type electric valve convenient to disassemble and assemble comprises an electric valve body, a liquid inlet port, a liquid outlet port, a filtering cavity, a filter and a bottom end cover. The liquid inlet port and the liquid outlet port are formed in the two sides of the electric valve body and communicate with each other through the filtering cavity in the electric valve body, and the filter is arranged in the filtering cavity. The bottom end cover is detachably arranged at the lower end of the electric valve body.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric valve technical field, concretely is a filter formula electric valve convenient to dismount. BACKGROUND

[0002] In the refrigeration equipment operation process, the refrigerant usually realizes transmission control through the electric valve. In the delivery of refrigerant, due to the pipe inner wall material shedding or other reasons, accidentally enter the impurity. These impurities, along with the operation of refrigerant, flow through some components, will cause the related components to cause mechanical jamming failure. The occurrence of this situation needs to improve the structure design of the electric valve to facilitate the filtering treatment of the refrigerant in the transmission process. SUMMARY

[0003] The utility model discloses a filter formula electric valve convenient to dismount, and is used to solve the technical problem of filtering refrigerant and facilitating the replacement of filter components.

[0004] The utility model discloses a filter formula electric valve convenient to dismount, and is used to solve the technical problem of filtering refrigerant and facilitating the replacement of filter components.

[0005] A filter formula electric valve convenient to dismount, including electric valve body, liquid inlet port, liquid outlet port, filter cavity, filter and bottom end cover;

[0006] The liquid inlet port and the liquid outlet port are arranged on the two sides of the electric valve body and are communicated through the filter cavity in the electric valve body, and the filter is arranged in the filter cavity.

[0007] The bottom end cover is detachably arranged at the lower end of the electric valve body.

[0008] Preferably, the filter adopts a cylindrical cavity structure, a plurality of filter holes communicating with the inside are arranged on the outer side of the filter in the circumferential direction, and a filter core is arranged in the filter.

[0009] Preferably, the filter hole adopts a rectangular hole.

[0010] Preferably, the filter hole adopts a circular hole.

[0011] Preferably, the bottom end of the electric valve body is provided with a first bolt hole, and a second bolt hole is correspondingly arranged on the bottom end cover, and the first bolt hole and the second bolt hole are connected through a fastening bolt.

[0012] Preferably, the bottom end cover adopts a circular structure.

[0013] Preferably, the fastening bolt is uniformly and spacedly provided with six on the circumferential direction of the bottom end cover.

[0014] The effects provided in the content of the utility model are only the effects of the embodiments, and are not all the effects of the utility model.

[0015] 1、 The technical scheme of the application, by setting a filter in the electric valve body, the refrigerant is filtered by the filter and enters the valve core, which can reduce the mechanical jamming failure caused by impurities.

[0016] 2、 The bottom end cover is detachably arranged at the lower end of the electric valve body, which facilitates cleaning and replacing the filter in the electric valve body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a perspective view of an embodiment of the utility model;

[0018] Fig. 2 It is a front view schematic diagram of an embodiment of the utility model;

[0019] Fig. 3 It is a side view partial sectional view of an embodiment of the utility model;

[0020] Fig. 4 It is a front view sectional schematic diagram of an embodiment of the utility model;

[0021] In the drawing: 1, electric valve body; 2, liquid inlet port; 3, liquid outlet port; 4, filter cavity; 5, filter; 6, bottom end cover; 7, fastening bolt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the application clearer, the technical scheme of the embodiments of the application will be described clearly and completely below in conjunction with the drawings of the embodiments of the application. Obviously, the described embodiments are only some of the embodiments of the application, not all the embodiments. The components of the embodiments of the application described and shown in the drawings can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the application.

[0024] It should be noted that: similar numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as just or imply relative importance.

[0025] In the description of this invention, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] like Figs. 1 to 4 As shown, a filter-type electric valve that is easy to assemble and disassemble is used to realize the refrigerant delivery and filtration during the delivery process, reducing the mechanical jamming failure caused by impurities in the refrigerant to related equipment; it includes an electric valve body 1, an inlet port 2, an outlet port 3, a filter chamber 4, a filter 5, and a bottom end cap 6.

[0027] The filter chamber 4 is located inside the electric valve body 1, preferably in the lower part of the electric valve body 1. The inlet port 2 and outlet port 3 are respectively located on both sides of the electric valve body 1 and are connected through the filter chamber 4. The filter 5 is located inside the filter chamber 4. The refrigerant flows through the inlet port 2, is filtered by the filter 5, and then flows out from the outlet port 3. The filter 5 preferably adopts a cylindrical cavity structure, with multiple filter holes arranged circumferentially on its outer side that communicate with the interior. A filter element is located inside the filter 5. Optionally, the filter holes can be rectangular or circular.

[0028] The bottom end cap 6 is located at the lower end of the electric valve body 1 and is detachably connected to the electric valve body 1. Preferably, the bottom end of the electric valve body 1 has a plurality of first bolt holes circumferentially arranged, and the bottom end cap 6 has a plurality of corresponding second bolt holes. The first bolt holes and the second bolt holes are connected by fastening bolts 7, thereby fixing the bottom end cap 6 to the lower end of the electric valve body 1. Preferably, the bottom end cap 6 has a circular structure; six fastening bolts 7 are evenly spaced along the circumference of the bottom end cap 6.

[0029] Except for the technical features described in the specification, all other technologies are known to those skilled in the art.

[0030] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A filter type motor valve which is easy to disassemble, characterized in that, The electric valve body, the liquid inlet port, the liquid outlet port, the filter cavity, the filter and the bottom end cover are included. The liquid inlet port and the liquid outlet port are arranged on two sides of the electric valve body, are communicated through the filter cavity in the electric valve body, and the filter is arranged in the filter cavity. The bottom end cover is detachably arranged at the lower end of the electric valve body.

2. The filter type electric motor valve as set forth in claim 1, wherein The filter adopts a cylindrical cavity structure, a plurality of filter holes in communication with the inside are arranged on the outer side of the filter in the circumferential direction, and a filter core is arranged in the filter.

3. A filter motor valve according to claim 2, wherein, The filter hole adopts a rectangular hole.

4. The filter type electro-kinetic valve of claim 2, wherein, The filter hole adopts a circular hole.

5. The filter motor valve of claim 1, wherein, The bottom end of the electric valve body is provided with a first bolt hole, and the bottom end cover is correspondingly provided with a second bolt hole, and the first bolt hole and the second bolt hole are connected through a fastening bolt.

6. The filter motor valve of claim 1, wherein, The bottom end cover adopts a circular structure.

7. A filter motor valve according to claim 5, wherein, Six fastening bolts are uniformly and spacedly arranged on the circumference of the bottom end cover.

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