CN220910580U

CN220910580U - Stable and reliable refrigerating valve

Info

Publication number: CN220910580U
Application number: CN202322508831.7U
Authority: CN
Inventors: 章忠富; 章雪燕
Original assignee: Xinchang Sanfu Refrigeration Equipment Co ltd
Current assignee: Xinchang Sanfu Refrigeration Equipment Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-07
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a stable and reliable refrigeration valve, which comprises an upper valve body, wherein the bottom end of the upper valve body is provided with a lower valve body matched with the upper valve body, the back surface of the lower valve body is provided with a mounting plate, both sides of the lower valve body are provided with threaded long pipes, and the threaded long pipes are in threaded connection with locking ferrules; the beneficial effects are as follows: the filter screen capable of filtering impurities is arranged in the refrigeration valve, and the refrigeration valve has a good filtering effect when in use, so that the working stability of the whole refrigeration valve can be improved, meanwhile, the refrigeration valve is integrally and fixedly installed through the mounting plate and is not fixedly installed through being connected with an external connection pipeline, when the filter screen needs to be replaced, only the locking ring is required to be reversed, so that the connection slide tube loses extrusion limit, the connection slide tube is separated from the external connection pipeline, the refrigeration valve is still in a fixed installation state, no falling occurs, no supporting or holding is needed, and the filter screen is quite convenient to take out.

Description

Stable and reliable refrigerating valve

Technical Field

The utility model relates to the technical field of refrigeration valves, in particular to a stable and reliable refrigeration valve.

Background

The refrigerating valve mainly comprises a coil and a movable iron core positioned in the coil, when the coil is electrified, a magnetic field is generated to drive the iron core, the valve is opened by the movement of the iron core, and the resetting action of the valve is completed by utilizing the gravity of the valve core and the elastic force of a spring arranged at the top of the valve core. The refrigerating valve is mainly used for defrosting, flow direction control, on-off control and the like of a refrigerating system, and is widely used in refrigerators, air conditioning refrigerating units, dehumidifiers and the like.

Most of the refrigeration valves on the current market lack the structure of filtering impurities at the joint of the external pipeline, the interior of the refrigeration valve is easy to block and break down, meanwhile, the pipeline of the whole refrigeration system is easy to block, the working stability of the whole refrigeration system is greatly reduced, and the subsequent fault probability is greatly increased.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

The present utility model provides a stable and reliable refrigeration valve to solve the above-mentioned problems of the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

The utility model provides a stable and reliable's refrigeration valve, includes the valve body, the bottom of going up the valve body is equipped with rather than assorted lower valve body, the back of lower valve body is equipped with the mounting panel, the both sides of lower valve body all are equipped with the screw thread long tube, screw thread long tube threaded connection has the locking lasso, the inside of locking lasso is equipped with the cavity, the inside of cavity is equipped with strengthening mechanism, be equipped with in the screw thread long tube rather than horizontal sliding connection's connection slide tube, the inside of screw thread long tube is equipped with the sealing baffle that is connected rather than the inner wall, the connection slide tube cover is equipped with rather than welded connection's sealing collar, and the screw thread long tube is kept away from the draw-in groove has been seted up to the one end of lower valve body, inlay in the draw-in groove have rather than assorted filter screen.

Preferably, the reinforcing mechanism comprises a sliding clamping plate slidably connected with the cavity, the sliding clamping plate is far away from one end of the lower valve body and extends to the outer side of the locking ring, a spring is connected between the sliding clamping plate and the inner wall of the cavity, a key extending to the inside of the cavity is arranged on the outer wall of the locking ring, and the key is attached to the sliding clamping plate.

Preferably, a jack is formed in one side, close to the lower valve body, of the sealing check ring, and the sliding clamping plate is matched with the jack.

Preferably, the inner wall of the threaded long tube is of a regular octagon structure, and the sealing baffle is of a regular octagon structure.

Preferably, an annular thread groove is formed in one side, far away from the lower valve body, of the sealing check ring, and a thickness adjusting sealing ring in threaded connection with the annular thread groove is arranged on one side, far away from the lower valve body, of the sealing check ring.

Preferably, the filter screen with the draw-in groove is regular octagon structure, the filter screen is kept away from the one side middle part of lower valve body is equipped with the handle.

The beneficial effects of the utility model are as follows:

1. the filter screen capable of filtering impurities is arranged in the refrigeration valve, so that a good filtering effect can be achieved when the refrigeration valve is used, the working stability of the whole refrigeration valve can be improved, the working stability of a refrigeration system is also greatly improved, meanwhile, the refrigeration valve is integrally and fixedly installed through the mounting plate and is not fixedly installed through connection with an external connection pipeline, when the filter screen needs to be replaced, only the locking ferrule is needed to be reversed, so that the connection slide tube loses extrusion limit, the connection slide tube is separated from the external connection pipeline, the refrigeration valve is still in a fixed installation state, falling does not occur, supporting or holding is not needed, and the filter screen is quite convenient to take out;

2. Under the effect of the spring, the sliding clamping plate is automatically clamped in the jack on the sealing retainer ring during normal operation, the locking ferrule cannot loose, the connection between the refrigeration valve and an external connecting pipeline is tight, firm, stable and reliable, the leakage phenomenon cannot occur, and the use safety is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a stable and reliable refrigeration valve according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a connection structure of a connecting slide tube and a threaded long tube in a stable and reliable refrigeration valve according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a reinforcement mechanism in a stable and reliable refrigeration valve according to an embodiment of the present utility model;

Fig. 4 is a side cross-sectional view of a sealing collar in a stable and reliable refrigeration valve in accordance with an embodiment of the present utility model.

In the figure:

1. An upper valve body; 2. a lower valve body; 3. a mounting plate; 4. a threaded long tube; 5. locking the ferrule; 6. a cavity; 7. connecting a slide tube; 8. sealing baffle plates; 9. a sealing retainer ring; 10. a clamping groove; 11. a filter screen; 12. a sliding clamping plate; 13. a spring; 14. a key; 15. a handle; 16. an annular thread groove; 17. and (5) adjusting the thickness of the sealing ring.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a stable and reliable refrigeration valve is provided.

Embodiment one;

As shown in fig. 1-4, the stable and reliable refrigeration valve according to the embodiment of the utility model comprises an upper valve body 1, a lower valve body 2 matched with the upper valve body 1 is arranged at the bottom end of the upper valve body 1, a mounting plate 3 is arranged at the back of the lower valve body 2, the whole refrigeration valve is fixedly mounted, threaded long pipes 4 are arranged at two sides of the lower valve body 2, a locking ferrule 5 is connected with the threaded long pipes 4 in a threaded manner, a cavity 6 is arranged in the locking ferrule 5, a reinforcing mechanism is arranged in the cavity 6, a connecting slide pipe 7 horizontally and slidingly connected with the threaded long pipes 4 is arranged in the threaded long pipes 4, a sealing baffle 8 connected with the inner wall of the threaded long pipes 4 is arranged in the threaded long pipes 4, a sealing retainer 9 welded with the connecting slide pipe 7 is sleeved on the connecting slide pipe, a clamping groove 10 is formed at one end of the threaded long pipes 4 far away from the lower valve body 2, a filter screen 11 matched with the clamping groove 10 is embedded in the clamping groove 10, and a good filtering effect is achieved.

Embodiment two;

As shown in fig. 1-4, according to the stable and reliable refrigeration valve of the embodiment of the utility model, the reinforcing mechanism comprises a sliding clamping plate 12 slidingly connected with the cavity 6, one end of the sliding clamping plate 12 far away from the lower valve body 2 extends to the outer side of the locking ferrule 5, a spring 13 is connected between the sliding clamping plate 12 and the inner wall of the cavity 6, a key 14 extending to the inner side of the cavity 6 is arranged on the outer wall of the locking ferrule 5, the key 14 is attached to the sliding clamping plate 12, an inserting hole is formed on one side, close to the lower valve body 2, of the sealing retainer 9, the sliding clamping plate 12 is matched with the inserting hole, when the locking ferrule 5 is rotated, a user can press the key 14 to enable the sliding clamping plate 12 to be fully accommodated in the cavity 6, after the locking ferrule 5 is locked, the key 14 can be released, at this time, the sliding clamping plate 12 is automatically inserted into the inserting hole, so that the firmness after the locking ferrule 5 is locked can be improved, the whole refrigeration valve is firmly connected with connecting pipelines stably and reliably, the inner wall of the threaded long tube 4 is of a regular octagon structure, the sealing retainer 8 is of a regular octagon structure, the connecting slide tube 7 can only horizontally slide, and a rotating phenomenon is avoided, and the stability is high.

Embodiment three;

As shown in fig. 1-4, according to the stable and reliable refrigeration valve provided by the embodiment of the utility model, an annular thread groove 16 is formed in one side, far away from the lower valve body 2, of the sealing retainer ring 9, a thickness-adjusting sealing ring 17 in threaded connection with the annular thread groove 16 is arranged in one side, far away from the lower valve body 2, of the sealing retainer ring 9, and the thickness of the sealing retainer ring 9 can be adjusted, so that the sealing retainer ring can be connected with connecting pipelines with different distances, and the application range is greatly improved.

Fourth embodiment;

as shown in fig. 1-4, according to the stable and reliable refrigeration valve provided by the embodiment of the utility model, the filter screen 11 and the clamping groove 10 are of regular octagon structures, the clamping is firm and stable, and the middle part of one side of the filter screen 11 far away from the lower valve body 2 is provided with a handle 15, so that the filter screen 11 can be conveniently taken out.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

During practical application, during normal use, the filter screen 11 can play good filtering action, thereby can improve the job stabilization nature of whole refrigeration valve, when needs change filter screen 11, hold locking lasso 5, button 14 is in the pressing state this moment, slide clamping plate 12 and jack separation and accomodate in cavity 6 under the pressing of button 14, spring 13 elasticity is tensile this moment, reverse locking lasso 5 makes its and sealing ring 9 separation, connect slip tube 7 and lose the extrusion spacing this moment, loosen locking lasso 5, sliding connection slip tube 7 makes its and external connecting tube separation, filter screen 11 is in the state of exposing, grip handle 15 and take out the filter screen 11 of joint on draw-in groove 10, take out swiftly, and under taking out with the in-process of installation, the installation of mounting panel 3 is fixed, the refrigeration valve still is in fixed installation state, can not appear the whereabouts, need not be held or hold, the dismouting of filter screen 11 is very simple and convenient.

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, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a stable and reliable's refrigeration valve, its characterized in that, including last valve body (1), the bottom of going up valve body (1) is equipped with rather than assorted lower valve body (2), the back of lower valve body (2) is equipped with mounting panel (3), the both sides of lower valve body (2) all are equipped with screw thread long tube (4), screw thread long tube (4) threaded connection has locking lasso (5), the inside of locking lasso (5) is equipped with cavity (6), the inside of cavity (6) is equipped with strengthening mechanism, be equipped with in screw thread long tube (4) rather than horizontal sliding connection's connection slide (7), the inside of screw thread long tube (4) is equipped with sealed separation blade (8) rather than the inner wall is connected, the cover of connection slide (7) is equipped with rather than welded connection's sealing washer (9), screw thread long tube (4) are kept away from draw-in groove (10) have been seted up to one end of lower valve body (2), inlay in draw-in groove (10) have rather than assorted filter screen (11).

2. A stable and reliable refrigeration valve according to claim 1, characterized in that the reinforcement mechanism comprises a sliding clamping plate (12) which is in sliding connection with the cavity (6), one end of the sliding clamping plate (12) which is far away from the lower valve body (2) extends to the outer side of the locking ferrule (5), a spring (13) is connected between the sliding clamping plate (12) and the inner wall of the cavity (6), a key (14) which extends to the inner part of the cavity (6) is arranged on the outer wall of the locking ferrule (5), and the key (14) is attached to the sliding clamping plate (12).

3. A stable and reliable refrigeration valve according to claim 2, characterized in that the sealing collar (9) is provided with a jack on the side close to the lower valve body (2), and the sliding clamping plate (12) is matched with the jack.

4. A stable and reliable refrigeration valve according to claim 1, characterized in that the inner wall of the threaded long tube (4) is of a regular octagonal structure, and the sealing baffle (8) is of a regular octagonal structure.

5. A stable and reliable refrigeration valve according to claim 1, characterized in that an annular thread groove (16) is provided on the side of the sealing retainer ring (9) away from the lower valve body (2), and a thickness-adjusting sealing ring (17) in threaded connection with the annular thread groove (16) is provided on the side of the sealing retainer ring (9) away from the lower valve body (2).

6. The stable and reliable refrigeration valve according to claim 1, wherein the filter screen (11) and the clamping groove (10) are of regular octagon structures, and a handle (15) is arranged in the middle of one side of the filter screen (11) away from the lower valve body (2).