CN220727480U

CN220727480U - Detachable valve pipe fitting

Info

Publication number: CN220727480U
Application number: CN202322531267.0U
Authority: CN
Inventors: 赵建兵; 毛文秀; 卢长静; 徐欣; 余娟; 朱安丽
Original assignee: Anhui Tiankang Sensing Co ltd
Current assignee: Anhui Tiankang Sensing Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-05
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the technical field of valve pipe fittings, in particular to a detachable valve pipe fitting, which comprises a valve piece, wherein first connecting pipe fittings are arranged on two sides of the valve piece, one side of each first connecting pipe fitting is connected with a second connecting pipe fitting, the second connecting pipe fitting is locked with the first connecting pipe fitting in a rotating mode, and the first connecting pipe fitting and the second connecting pipe fitting are mutually sealed after being connected, so that the joint of the first connecting pipe fitting and the second connecting pipe fitting cannot leak water. According to the utility model, the connecting pipeline is inserted into the body pipeline, the connecting pipeline is rotated, so that the sliding block slides into one end of the fixing groove, and the connecting pipeline and the body pipeline are fixed, at the moment, the outer pipe shell of the connecting pipeline enters the sealing shell, and one end of the body pipeline enters the sealing cavity, so that the effect of multiple sealing at the joint of the connecting pipeline and the body pipeline is achieved, the integral disassembly and assembly are convenient, and the water leakage preventing effect is also achieved.

Description

Detachable valve pipe fitting

Technical Field

The utility model relates to the technical field of valve pipe fittings, in particular to a detachable valve pipe fitting.

Background

The valve pipe fitting is provided with a valve and a pipe fitting, the valve and the pipe fitting are used in a connecting or controlling system of a pipeline, the valve and the pipe fitting are unaware of each other, when the existing valve pipe fitting is connected, the existing valve pipe fitting is usually installed in a threaded connection or plugging mode, so that the valve pipe fitting is convenient to detach when the valve pipe fitting needs to be replaced or maintained, but when the valve pipe fitting is installed in the plugging mode, the connection of the connection part of the valve pipe fitting is not firm, the connection part of the valve pipe fitting is not tight, after the valve pipe fitting is impacted by water flow for a long time, the connection part of the valve pipe fitting is loose, so that the exposed condition is caused, when the valve pipe fitting is connected through threads, the threads of the valve pipe fitting are flattened after the valve pipe fitting is used for a long time, the valve pipe fitting is easy to loose, and water leakage is caused.

In view of this, the present utility model provides a removable valve tube.

Disclosure of Invention

The present utility model aims to solve the above-mentioned drawbacks and to provide a removable valve tube capable of multiple sealing of the joint during installation.

The use is through inserting the connecting tube inside the body pipeline, rotatory connecting tube makes the one end of slider slip entering fixed slot to fix connecting tube and body pipeline, the outside tube shell of connecting tube gets into inside the sealed shell this moment, and the one end of body pipeline gets into inside the sealed chamber, reaches the effect to connecting tube and the multiple sealings of body pipeline junction, has not only be convenient for holistic dismouting also played the effect of leak protection simultaneously.

The utility model provides a detachable valve pipe fitting, which comprises a valve piece, wherein both sides of the valve piece are provided with first connecting pipe fittings, one side of each first connecting pipe fitting is connected with a second connecting pipe fitting, the second connecting pipe fitting is locked with the first connecting pipe fitting in a rotating mode, and the first connecting pipe fitting and the second connecting pipe fitting are mutually sealed after being connected, so that the joint of the first connecting pipe fitting and the second connecting pipe fitting cannot leak water.

As a further improvement of the technical scheme, the first connecting pipe fitting comprises a body pipeline connected with the valve member, a sealing shell is arranged on the outer side of the body pipeline, and fixing grooves are formed in the upper inner wall and the lower inner wall of the body pipeline.

As a further improvement of the technical scheme, the second connecting pipe fitting comprises a connecting pipe positioned in the body pipe, one end of the outer side of the connecting pipe is symmetrically provided with a sliding block, and the sliding block is arranged in the fixing groove in a sliding mode.

As a further improvement of the technical scheme, an external pipe shell is arranged on the outer side of the connecting pipeline, a sealing cavity is formed between the connecting pipeline and the external pipe shell, and one end of the body pipeline is located inside the sealing cavity after the connecting pipeline enters the body pipeline.

As a further improvement of the technical scheme, the connecting pipeline and the body pipeline are provided with anti-falling sleeves, the two anti-falling sleeves are connected through locking rods, and nuts are connected with the two ends of the locking rods through threads.

As a further improvement of the technical scheme, elastic pieces are sleeved at two ends of the locking rod, and the elastic pieces are located between the nut and the anti-falling sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

in this detachable valve pipe fitting, through inserting the connecting tube inside the body pipeline, rotatory connecting tube makes the one end of slider slip entering fixed slot to fix connecting tube and body pipeline, the outside tube shell of connecting tube gets into inside the sealed shell this moment, and the one end of body pipeline gets into inside the sealed chamber, reaches the effect of multiple sealings of connecting tube and body pipeline junction, has not only been convenient for holistic dismouting also played the effect of leak protection simultaneously.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

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

FIG. 2 is a cross-sectional view of a first connecting tube, a second connecting tube of the present utility model;

FIG. 3 is a schematic view of a first connecting pipe fitting according to the present utility model;

fig. 4 is a schematic structural view of a second connecting pipe according to the present utility model.

The meaning of each reference sign in the figure is:

1. a valve member; 2. a first connecting tube; 21. a body duct; 22. a sealed housing; 23. a fixing groove; 3. a second connecting pipe fitting; 31. a connecting pipe; 32. an outer envelope; 33. sealing the cavity; 34. a slide block; 4. an anti-falling sleeve; 5. a locking lever; 6. an elastic member.

Detailed Description

As shown in fig. 1 to 4, the device comprises a valve member 1, wherein both sides of the valve member 1 are respectively provided with a first connecting pipe member 2, one side of the first connecting pipe member 2 is connected with a second connecting pipe member 3, the second connecting pipe member 3 is locked with the first connecting pipe member 2 in a rotating manner, and the first connecting pipe member 2 and the second connecting pipe member 3 are mutually sealed after being connected, so that the joint of the first connecting pipe member 2 and the second connecting pipe member 3 cannot leak water.

Firstly, a specific structure of a first connecting pipe fitting 2 is disclosed, the first connecting pipe fitting 2 comprises a body pipeline 21 connected with a valve member 1, a sealing shell 22 is arranged on the outer side of the body pipeline 21, fixing grooves 23 are formed in the upper inner wall and the lower inner wall of the body pipeline 21, one side, located on the valve member 1, of the first connecting pipe fitting 2 can be a water inlet pipe or a water outlet pipe, and when the first connecting pipe fitting is connected with other pipelines, the first connecting pipe fitting is connected with the other pipelines through the fixing grooves 23, and the joint is sealed through the sealing shell 22, so that water leakage is prevented.

Secondly, a specific structure of the second connecting pipe fitting 3 is disclosed, the second connecting pipe fitting 3 comprises a connecting pipe 31 positioned in the body pipe 21, one end of the outer side of the connecting pipe 31 is symmetrically provided with sliding blocks 34, the sliding blocks 34 are arranged in the fixing groove 23 in a sliding manner, when the connecting pipe is installed, the connecting pipe 31 is inserted into the body pipe 21, the sliding blocks 34 slide into the vertical part of the fixing groove 23, and the sliding blocks 34 enter the transverse part of the fixing groove 23 by rotating the connecting pipe 31, so that the connecting pipe 31 and the body pipe 21 are connected together;

after the connection, in order to seal the junction, be provided with outside tube shell 32 in the outside of connecting tube 31, form sealed chamber 33 between connecting tube 31 and the outside tube shell 32, after connecting tube 31 gets into inside the body pipeline 21, the one end of body pipeline 21 is located sealed chamber 33 inside, after connecting tube 31 gets into inside the body pipeline 21, outside tube shell 32 gets into inside sealed shell 22, the one end of body pipeline 21 gets into sealed chamber 33 inside, and then reaches the effect to junction multiple seal, effectually prevent that the junction from leaking.

Further, the anti-falling sleeve 4 is arranged at the joint of the connecting pipeline 31 and the body pipeline 21, the two anti-falling sleeves 4 are connected through the locking rod 5, nuts are connected with the two ends of the locking rod 5 through threads, the anti-falling sleeve 4 is fixed on the outer side of the joint of the connecting pipeline 31 and the body pipeline 21 through bolts, the fixing effect on the two anti-falling sleeves is achieved, the two anti-falling sleeves 4 are connected together through the locking rod 5, the connecting pipeline 31 can be used more stably,

in addition, the elastic piece 6 is sleeved at the two ends of the locking rod 5, the elastic piece 6 is located between the nut and the anti-falling sleeve 4, the elastic piece 6 can strengthen the tightness of the nut, and when the anti-falling sleeve 4 is impacted, the impact force is buffered, and the elastic piece 6 can preferentially adopt a metal spring.

To sum up, the working principle of the scheme is as follows: during installation, insert inside the body pipeline 21 connecting tube 31, make slider 34 slide and get into the vertical position of fixed slot 23, through rotatory connecting tube 31, make slider 34 get into the horizontal position of fixed slot 23, connecting tube 31 and body pipeline 21 are connected together this moment, after connecting tube 31 gets into inside the body pipeline 21, outside tube shell 32 gets into inside the seal shell 22, the inside sealed chamber 33 is got into to the one end of body pipeline 21, and then reach the effect to junction multiple seal, effectually prevent that the junction from leaking, and will prevent falling cover 4 pass through the outside of bolt fastening in the junction of connecting tube 31 and body pipeline 21, play the effect to both fixedly, and utilize locking lever 5 to link together two anti-falling covers 4, make connecting tube 31 can use more stably.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A removable valve tube, comprising a valve member (1), characterized in that: the valve is characterized in that first connecting pipe fittings (2) are arranged on two sides of the valve piece (1), one side of the first connecting pipe fitting (2) is connected with a second connecting pipe fitting (3), the second connecting pipe fitting (3) is locked with the first connecting pipe fitting (2) in a rotating mode, and the first connecting pipe fitting (2) and the second connecting pipe fitting (3) are connected and then sealed with each other, so that water cannot leak at the joint of the first connecting pipe fitting (2) and the second connecting pipe fitting (3).

2. A removable valve fitting as defined in claim 1, wherein: the first connecting pipe fitting (2) comprises a body pipeline (21) connected with the valve fitting (1), a sealing shell (22) is arranged on the outer side of the body pipeline (21), and fixing grooves (23) are formed in the upper inner wall and the lower inner wall of the body pipeline (21).

3. A removable valve fitting as defined in claim 2, wherein: the second connecting pipe fitting (3) comprises a connecting pipe (31) positioned in the body pipe (21), sliding blocks (34) are symmetrically arranged at one end of the outer side of the connecting pipe (31), and the sliding blocks (34) are slidably arranged in the fixing grooves (23).

4. A removable valve fitting as defined in claim 3, wherein: the outside of connecting tube (31) is provided with outside shell (32), form sealed chamber (33) between connecting tube (31) and the outside shell (32), after connecting tube (31) get into inside body pipeline (21), the one end of body pipeline (21) is located sealed chamber (33) inside.

5. The removable valve tube of claim 4, wherein: the connecting pipeline (31) is provided with anti-falling sleeves (4) at the joint of the connecting pipeline (21), the two anti-falling sleeves (4) are connected through locking rods (5), and nuts are connected with the two ends of the locking rods (5) through threads.

6. The removable valve tube of claim 5, wherein: elastic pieces (6) are sleeved at two ends of the locking rod (5), and the elastic pieces (6) are located between the nut and the anti-falling sleeve (4).