CN220185957U

CN220185957U - Wet-type alarm valve that sealing performance is good

Info

Publication number: CN220185957U
Application number: CN202321983010.2U
Authority: CN
Inventors: 苏团家
Original assignee: Fujian Yingsheng Fire Fighting Technology Co ltd
Current assignee: Fujian Yingsheng Fire Fighting Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2023-12-15
Anticipated expiration: 2033-07-26

Abstract

The utility model belongs to the field of wet alarm valves, and particularly relates to a wet alarm valve with good sealing performance. According to the utility model, through designing the components such as the connecting ring, the sealing ring, the clamping block, the sliding plate, the sliding rod, the connecting plate and the like, the pull ring is pulled to drive the clamping block to move to the appointed position, then the clamping block is inserted into the mounting piece, then the pull ring is released, the clamping block moves into the clamping groove, so that the device is mounted, the sealing ring is contacted with the mounting piece, the connection part on the device is sealed, the connection part on the device is good in sealing performance, and water leakage at the connection part on the device is prevented.

Description

Wet-type alarm valve that sealing performance is good

Technical Field

The utility model relates to the technical field of wet alarm valves, in particular to a wet alarm valve with good sealing performance.

Background

The wet alarm valve body and the valve cover are made of materials with corrosion resistance not lower than cast iron. The valve seat should be made of a material with corrosion resistance not lower than bronze. According to the utility model patent with the patent grant publication number of CN207777633U, a wet-type alarm valve for fire control with anti-leakage function is provided, which comprises a valve body and a first valve clack, wherein the valve body, a fixed ring and a valve seat are of an integrated structure, a first hole groove is formed in the wall body of the valve body, a second valve clack is arranged on the valve seat, the first valve clack is connected with the fixed ring through an elastic spring, a threaded rod is arranged on the first valve clack, the threaded rod extends into a threaded sleeve and is screwed with the threaded sleeve, and a threaded sleeve is arranged on the second valve clack. This kind of wet-type alarm valve for fire control with prevent leaking function is provided with three seal structure, can effectively avoid first valve clack or second valve clack to appear wearing and tearing the back at the daily operation, causes the valve body to appear leaking the phenomenon to ensured the valve body can normal fire control operation, the practicality is strong. However, this patent also suffers from the disadvantage that when the junction of the device is connected to the mounting, there is no sealing mechanism at the junction on the device, and the tightness at the junction on the device is poor, resulting in the potential for water leakage at the junction on the device. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a wet-type alarm valve with good sealing performance, which solves the problem that when a connecting part of a device is connected with a mounting piece, a sealing mechanism is not arranged at the connecting part of the device, the sealing performance of the connecting part of the device is poor, and water leakage possibly exists at the connecting part of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wet-type alarm valve that sealing performance is good, includes the main part, be provided with sealing mechanism in the main part, be provided with the installed part on the sealing mechanism, first limbers have been seted up in the installed part, the draw-in groove has been seted up in the installed part, be provided with the connecting pipe on the installed part, the second limbers have been seted up in the connecting pipe.

Preferably, the number of the clamping grooves is four, the four clamping grooves are symmetrically distributed in the mounting piece, and the clamping blocks can be inserted into the clamping grooves through the design of the clamping grooves.

Preferably, the sealing mechanism comprises a connecting ring, a sealing ring, a clamping block, a sliding plate, a sliding rod, a connecting plate, a connecting block, a pull ring, a guide rod and elastic sponge, wherein the connecting ring is fixedly connected to the main body, the sealing ring is fixedly sleeved with the connecting ring, the main body is contacted with the sealing ring, a mounting piece is contacted with the connecting ring, the sealing ring is contacted with the mounting piece, the clamping block is slidably connected with the clamping block in a sliding manner in the clamping groove, the sliding plate is fixedly connected to the clamping block, the sliding plate is slidably connected with the sliding plate in the mounting piece, the sliding rod is fixedly connected to the sliding rod in the connecting ring, the connecting plate is fixedly connected to the sliding plate in the connecting ring, the elastic sponge is arranged on the outer side of the guide rod, and the guide rod is fixedly connected to the connecting ring. Through installing the draw-in groove with the fixture block in, and then make the device obtain the installation, sealing ring and installed part contact, and then make junction on the device obtain sealedly, and then make junction leakproofness on the device good, prevent that the junction on the device from having the water seepage.

Preferably, the connecting plate is fixedly connected with a connecting block, the connecting block is fixedly connected with a pull ring, and the connecting block can be used for driving the clamping block and other components to move through the design of the pull ring.

Preferably, the guide rod is connected in a sliding manner in the sliding plate, and is made of iron material, so that the guide rod is more durable by designing the guide rod to be made of iron material.

Preferably, one end fixedly connected with sliding plate of elasticity sponge, the other end fixedly connected with go-between of elasticity sponge for the sliding plate has the elasticity effect through the design elasticity sponge.

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

according to the utility model, through designing the components such as the connecting ring, the sealing ring, the clamping block, the sliding plate, the sliding rod, the connecting plate and the like, the pull ring is pulled to drive the clamping block to move to the appointed position, then the clamping block is inserted into the mounting piece, then the pull ring is released, the clamping block moves into the clamping groove, so that the device is mounted, the sealing ring is contacted with the mounting piece, the connection part on the device is sealed, the connection part on the device is good in sealing performance, and water leakage at the connection part on the device is prevented.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the seal ring of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged view of fig. 3 at a in accordance with the present utility model.

In the figure: 1. a main body; 2. a sealing mechanism; 21. a connecting ring; 22. a seal ring; 23. a clamping block; 24. a sliding plate; 25. a slide bar; 26. a connecting plate; 27. a connecting block; 28. a pull ring; 29. a guide rod; 210. an elastic sponge; 3. a mounting member; 4. a first water through hole; 5. a clamping groove; 6. a connecting pipe; 7. and a second water through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a wet alarm valve with good sealing performance comprises a main body 1, wherein a sealing mechanism 2 is arranged on the main body 1, a mounting piece 3 is arranged on the sealing mechanism 2, first water through holes 4 are formed in the mounting piece 3, clamping grooves 5 are formed in the mounting piece 3, four clamping grooves 5 are symmetrically distributed in the mounting piece 3, a clamping block 23 can be inserted into the clamping grooves 5 through the design of the clamping grooves 5, a connecting pipe 6 is arranged on the mounting piece 3, and second water through holes 7 are formed in the connecting pipe 6.

Referring to fig. 3 and 4, the sealing mechanism 2 includes a connecting ring 21, a sealing ring 22, a clamping block 23, a sliding plate 24, a sliding rod 25, a connecting plate 26, a connecting block 27, a pull ring 28, a guide rod 29 and an elastic sponge 210, wherein the connecting ring 21 is fixedly connected to the main body 1, the sealing ring 22 is fixedly sleeved in the connecting ring 21, the main body 1 is contacted to the sealing ring 22, the mounting member 3 is contacted to the mounting member 3, the sealing ring 22 is slidably connected to the clamping block 23 in the clamping groove 5, the sliding plate 24 is fixedly connected to the clamping block 23, the sliding plate 24 is slidably connected to the mounting member 3, the sliding rod 25 is slidably connected to the sliding plate 24, the connecting plate 26 is fixedly connected to the connecting block 27 on the connecting plate 26, the pull ring 28 is fixedly connected to the connecting block 27, and the sliding ring 28 is designed to drive the clamping block 23 and other components to move.

Referring to fig. 3 and 4, the sliding plate 24 is slidably connected to the connection ring 21, the guide rod 29 is slidably connected to the sliding plate 24, the guide rod 29 is made of iron material by designing, the guide rod 29 is more durable, an elastic sponge 210 is arranged on the outer side of the guide rod 29, one end of the elastic sponge 210 is fixedly connected to the sliding plate 24, the other end of the elastic sponge 210 is fixedly connected to the connection ring 21, the elastic sponge 210 is designed, the sliding plate 24 has elastic force, the guide rod 29 is fixedly connected to the connection ring 21, the clamping block 23 is installed in the clamping groove 5, the device is installed, the sealing ring 22 is in contact with the installation piece 3, the joint on the device is sealed, the joint on the device is good in tightness, and water leakage at the joint on the device is prevented.

The specific implementation process of the utility model is as follows: wet warning valves are disclosed in the patent grant publication number CN 207777633U;

when the device needs to be installed, the pull ring 28 is pulled to move in a direction away from the connecting block 27, the connecting block 27 moves to drive the connecting plate 26 to move, the connecting plate 26 moves to drive the sliding rod 25 to move, the sliding rod 25 moves to drive the sliding plate 24 to move, the sliding plate 24 moves to compress the elastic sponge 210, the sliding plate 24 moves to drive the clamping block 23 to move to a specified position, then the clamping block 23 is inserted into the specified position in the installation piece 3, then the pull ring 28 is loosened, the elastic action of the elastic sponge 210 pushes the sliding plate 24 to move, the sliding plate 24 moves to drive the clamping block 23 and other components to move, the clamping block 23 moves into the clamping groove 5, the device is installed, the sealing ring 22 is in contact with the installation piece 3, the joint on the device is sealed, the joint on the device is good in sealing performance, and the water leakage at the joint on the device is prevented.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wet-type alarm valve that sealing performance is good, includes main part (1), its characterized in that: the novel water supply device is characterized in that a sealing mechanism (2) is arranged on the main body (1), a mounting piece (3) is arranged on the sealing mechanism (2), a first water through hole (4) is formed in the mounting piece (3), a clamping groove (5) is formed in the mounting piece (3), a connecting pipe (6) is arranged on the mounting piece (3), and a second water through hole (7) is formed in the connecting pipe (6).

2. The wet warning valve with good sealing performance according to claim 1, characterized in that: the clamping grooves (5) are four, and the four clamping grooves (5) are symmetrically distributed in the mounting piece (3).

3. The wet warning valve with good sealing performance according to claim 1, characterized in that: the sealing mechanism (2) comprises a connecting ring (21), a sealing ring (22), a clamping block (23), a sliding plate (24), a sliding rod (25), a connecting plate (26), a connecting block (27), a pull ring (28), a guide rod (29) and an elastic sponge (210), wherein the connecting ring (21) is fixedly connected to the main body (1), the sealing ring (22) is fixedly sleeved with the sealing ring (22) in a sleeved mode, the main body (1) is contacted with the sealing ring (22), a mounting piece (3) is contacted with the mounting piece (3), the sealing ring (22) is contacted with the mounting piece (3), the clamping block (23) is connected with the clamping block (5) in a sliding mode, the sliding plate (24) is fixedly connected to the clamping block (23), the sliding rod (25) is fixedly connected to the sliding plate (24), the connecting plate (26) is fixedly connected to the sliding ring (21) in a sliding mode, the sliding rod (25) is connected to the sliding plate (24) in a sliding mode, the outer side of the guide rod (29) is provided with the elastic sponge (210), the connecting ring (21) is internally and fixedly connected with a guide rod (29).

4. A wet warning valve with good sealing performance according to claim 3, characterized in that: connecting block (27) is fixedly connected to connecting plate (26), and pull ring (28) is fixedly connected to connecting block (27).

5. A wet warning valve with good sealing performance according to claim 3, characterized in that: the sliding plate (24) is connected with a guide rod (29) in a sliding mode, and the guide rod (29) is made of iron materials.

6. A wet warning valve with good sealing performance according to claim 3, characterized in that: one end of the elastic sponge (210) is fixedly connected with a sliding plate (24), and the other end of the elastic sponge (210) is fixedly connected with a connecting ring (21).