CN219366922U - High-efficient sealed detachable high-pressure valve - Google Patents

Abstract

The utility model relates to the technical field of high-pressure valves and discloses a high-efficiency sealed detachable high-pressure valve, which comprises a valve body, wherein sealing assemblies are fixedly arranged at two ends of the valve body, two fixing tables which are oppositely arranged are fixedly arranged on the side wall of the valve body, sliding parts are respectively inserted into the side surfaces of the two fixing tables, the sliding parts are in sliding connection with the fixing tables, a connecting frame is arranged on the right side of the valve body, two fixing parts which are oppositely arranged are fixedly arranged on the side wall of the connecting frame, and clamping parts are respectively arranged on the side surfaces of the two fixing parts, so that the high-efficiency sealed detachable high-pressure valve can be detached and installed more efficiently and conveniently, and the effects of high maintenance and replacement efficiency and higher sealing safety are realized.

Description

High-efficient sealed detachable high-pressure valve

Technical Field

The utility model relates to the technical field of high-pressure valves, in particular to a detachable high-pressure valve with high-efficiency sealing.

Background

The high-pressure valve is a device for controlling the flow of various fluids such as air, water, slurry, oil products, liquid metal and the like in a pipeline, and is widely applied to the fields of super hard material manufacturing, chemical industry, petrochemical industry, processing technology, isostatic pressing, super high static pressure extrusion, powder metallurgy and the like.

The traditional high-pressure valve is often because fixed and pipe connection, often lead to the high-pressure valve dismantlement consuming time and consuming effort, influences the maintenance of high-pressure valve and changes efficiency, is unfavorable for the maintenance of high-pressure valve later stage, and in addition, traditional high-pressure valve has the problem that the insufficient sealed leakage that leads to when transporting flowing medium, has the safety problem that the dangerous medium leakage leads to on the one hand, on the other hand can lead to the problem that medium fluid flow efficiency reduces.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the high-efficiency sealed detachable high-pressure valve, which has the advantages of higher efficiency and convenience in disassembly and installation, high maintenance and replacement efficiency and higher safety in high sealing performance, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a high-efficient sealed detachable high-pressure valve, includes the valve body, the equal fixed mounting in both ends of valve body has seal assembly, the lateral wall fixed mounting of valve body has two fixed stations of relative setting, two the side of fixed station is all pegged graft and is had sliding part, and sliding part and fixed station sliding connection, the right side of valve body is provided with the link, the lateral wall fixed mounting of link has two fixed parts of relative setting, and the side of two fixed parts all is provided with the card fixed part.

As a preferable technical scheme of the utility model, the sealing assembly comprises a sealing ring, the inner wall of the sealing ring is fixedly provided with a sealing gasket, the sealing ring and the sealing gasket are both composed of rubber, mounting frames are arranged above and below the sealing ring, the mounting frames are fixedly connected with a valve body, threaded shafts are inserted on the two mounting frames, the mounting frames are in threaded connection with the threaded shafts, one end of the threaded shaft, which is close to the sealing ring, is rotatably provided with a bearing, and one side of the bearing, which is close to the sealing ring, is fixedly connected with an arc plate.

As a preferable technical scheme of the utility model, the sliding part comprises a sliding plate, a pulling handle is fixedly arranged at the left end of the sliding plate, a clamping groove is formed at the right end of the sliding plate, and the sliding plate is in sliding connection with the fixed table.

As a preferable technical scheme of the utility model, the fixing part comprises a fixing joint, a slot is formed in one side of the fixing joint, which is close to the sliding plate, and the shape and the size of the slot are consistent with those of the right end of the clamping groove.

As a preferable technical scheme of the utility model, the clamping and fixing part comprises a clamping and fixing block, the clamping and fixing block is in sliding connection with the fixing joint, a spring is fixedly arranged on the inner wall of the clamping and fixing block, two ends of the spring are respectively and fixedly connected with the clamping and fixing block and the clamping and fixing block is in consistent shape and size with the clamping groove at one end, close to the sliding plate, of the clamping and fixing block.

As a preferable technical scheme of the utility model, the top of the valve body is provided with a rotating handle, and the arc-shaped side wall of the connecting frame is provided with a mounting bolt.

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

1. this high-efficient sealed detachable high-pressure valve through setting up fixed station, sliding part, fixed part and clamping portion, utilizes the sliding connection of sliding part and fixed station, through pulling the clamping piece for the clamping piece deviate from the draw-in groove, and then deviate from the slot through pulling the drive sliding plate, realize that the dismantlement of high-pressure valve is more high-efficient convenient, improved the installation dismantlement efficiency of high-pressure valve.

2. This high-efficient sealed detachable high-pressure valve, through setting up seal assembly, utilize the rubber leakproofness of sealing washer and sealing pad, improved the leakproofness of high-pressure valve and pipeline junction, through rotating the screw thread axle, utilize the threaded connection of screw thread axle and mounting bracket, and then make screw thread axle drive bearing and arc to the sealing washer remove, and then make to consolidate the sealing washer sealed, further improved the sealed effect of high-pressure valve, guaranteed the flow of medium in the high-pressure valve, improved the security of high-pressure valve.

Drawings

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

FIG. 2 is a schematic view showing a structure of a sliding part and a fixed part in a separated state according to the present utility model;

FIG. 3 is a schematic view of a fastening portion of the present utility model;

FIG. 4 is a schematic view of a seal assembly according to the present utility model.

In the figure: 1. a valve body; 2. a seal assembly; 201. a seal ring; 202. a sealing gasket; 203. a mounting frame; 204. a threaded shaft; 205. a bearing; 206. an arc-shaped plate; 3. a fixed table; 4. a sliding part; 401. a sliding plate; 402. pulling the handle; 403. a clamping groove; 5. a connecting frame; 6. a fixing part; 601. a fixed joint; 602. a slot; 7. a clamping part; 701. a clamping block; 702. a spring; 8. the handle is rotated.

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 high-pressure valve capable of being sealed efficiently comprises a valve body 1, wherein sealing assemblies 2 are fixedly installed at two ends of the valve body 1, two fixing tables 3 which are oppositely arranged are fixedly installed on the side wall of the valve body 1, sliding parts 4 are inserted into the side faces of the two fixing tables 3, the sliding parts 4 are in sliding connection with the fixing tables 3, a connecting frame 5 is arranged on the right side of the valve body 1, two fixing parts 6 which are oppositely arranged are fixedly installed on the side wall of the connecting frame 5, and clamping and fixing parts 7 are arranged on the side faces of the two fixing parts 6.

Wherein, seal assembly 2 includes sealing washer 201, sealing washer 201's inner wall fixed mounting has sealed pad 202, and sealing washer 201 and sealed pad 202 are by rubber constitution, the top and the below of sealing washer 201 all are provided with mounting bracket 203, and mounting bracket 203 and valve body 1 fixed connection, all peg graft threaded shaft 204 on two mounting brackets 203, and mounting bracket 203 and threaded shaft 204 threaded connection, threaded shaft 204 is close to sealing washer 201's one end rotation and installs bearing 205, one side fixedly connected with arc 206 that bearing 205 is close to sealing washer 201 utilizes sealing washer 201 and the rubber material of sealed pad 202, the leakproofness of high-pressure valve and pipeline junction has been guaranteed, through setting up the swivelling joint of bearing 205 and threaded shaft 204, arc 206 does not follow the rotation when rotating threaded shaft 204, and then utilize two arcs 206 to consolidate sealing washer 201, the leakproofness of high-pressure valve has further been strengthened.

The sliding part 4 comprises a sliding plate 401, a pulling handle 402 is fixedly arranged at the left end of the sliding plate 401, a clamping groove 403 is formed in the right end of the sliding plate 401, the sliding plate 401 is in sliding connection with the fixed table 3, the sliding plate 401 can be controlled in position by pulling the pulling handle 402, and the use convenience of the high-pressure valve is improved.

Wherein, fixed part 6 includes fixed knot 601, and slot 602 has been seted up to the one side that fixed knot 601 is close to sliding plate 401, and slot 602 shape size and draw-in groove 403 right-hand member shape size are unanimous, utilize the shape setting of slot 602, have guaranteed that sliding plate 401 inserts rocking behind the slot 602, have guaranteed the stability when sliding plate 401 and slot 602 connect the assembly.

Wherein, card solid portion 7 includes card solid piece 701, card solid piece 701 and fixed knot 601 sliding connection, the inner wall fixed mounting of card solid piece 701 has spring 702, and the both ends of spring 702 respectively with card solid piece 701 and fixed knot 601 fixed connection, card solid piece 701 is close to the shape size of sliding plate 401 one end and the shape size of draw-in groove 403 unanimous, utilize spring 702 to promote card solid piece 701, and then make card solid piece 701 card go into in the draw-in groove 403 on the sliding plate 401, and then guaranteed the fastness of sliding portion 4.

Wherein, the top of valve body 1 is provided with rotates 8, is provided with the mounting bolt on the arc lateral wall of link 5, can control the switching of high pressure valve through rotating 8, utilizes the bolt on the link 5, makes link 5 fix on the connecting tube of high pressure valve through the bolt, has guaranteed the installation when link 5 uses fixedly.

When the high-pressure valve is used, the connecting frame 5 is firstly arranged on a connecting pipeline through bolts, then the clamping block 701 is pulled, the sliding plate 401 is inserted into the slot 602 by the sliding plate 401, the clamping block 701 is loosened, the clamping block 701 is pushed by the spring 702, the clamping block 701 is pushed into the clamping groove 403 on the sliding plate 401, the high-pressure valve is arranged, when the high-pressure valve needs to be detached for maintenance and replacement, the clamping block 701 is pulled to enable the clamping block 701 to be separated from the clamping groove 403, then the sliding plate 401 is pulled to enable the sliding plate 401 to be separated from the slot 602, the high-pressure valve is detached, the sealing ring 201 and the sealing pad 202 are utilized to enable the high-pressure valve to be connected with the pipeline, the threaded shaft 204 is connected with the mounting frame 203 through threads, the threaded shaft 204 is further enabled to drive the bearing 205 to rotate, the arc plate 206 is driven to move towards the sealing ring 201 through the bearing 205, and the two arc plates 206 are utilized to reinforce the sealing ring 201.

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 (6)

1. The utility model provides a high-efficient sealed detachable high-pressure valve, includes valve body (1), its characterized in that: the sealing device is characterized in that sealing assemblies (2) are fixedly installed at two ends of the valve body (1), two fixing tables (3) which are oppositely arranged are fixedly installed on the side wall of the valve body (1), sliding parts (4) are inserted into the side faces of the fixing tables (3), the sliding parts (4) are in sliding connection with the fixing tables (3), a connecting frame (5) is arranged on the right side of the valve body (1), two fixing parts (6) which are oppositely arranged are fixedly installed on the side wall of the connecting frame (5), and clamping and fixing parts (7) are arranged on the side faces of the two fixing parts (6).

2. The high pressure valve of claim 1, wherein: seal assembly (2) are including sealing washer (201), the inner wall fixed mounting of sealing washer (201) has sealed pad (202), and sealing washer (201) and sealed pad (202) constitute by rubber, the top and the below of sealing washer (201) all are provided with mounting bracket (203), and mounting bracket (203) and valve body (1) fixed connection, two all peg graft on mounting bracket (203) have screw spindle (204), and mounting bracket (203) and screw spindle (204) threaded connection, screw spindle (204) are close to the one end rotation of sealing washer (201) and are installed bearing (205), one side fixedly connected with arc (206) that bearing (205) are close to sealing washer (201).

3. The high pressure valve of claim 1, wherein: the sliding part (4) comprises a sliding plate (401), a pulling handle (402) is fixedly arranged at the left end of the sliding plate (401), a clamping groove (403) is formed in the right end of the sliding plate (401), and the sliding plate (401) is in sliding connection with the fixed table (3).

4. A high pressure valve of the high efficiency seal of claim 3, wherein: the fixing part (6) comprises a fixing joint (601), a slot (602) is formed in one side, close to the sliding plate (401), of the fixing joint (601), and the shape and the size of the slot (602) are consistent with those of the right end of the clamping groove (403).

5. The high-pressure valve of claim 4, wherein: the clamping and fixing part (7) comprises a clamping and fixing block (701), the clamping and fixing block (701) is in sliding connection with the fixing joint (601), a spring (702) is fixedly arranged on the inner wall of the clamping and fixing block (701), two ends of the spring (702) are respectively fixedly connected with the clamping and fixing block (701) and the fixing joint (601), and the shape and the size of the clamping and fixing block (701) close to one end of the sliding plate (401) are consistent with those of the clamping groove (403).

6. The high pressure valve of claim 1, wherein: the top of valve body (1) is provided with rotation handle (8), be provided with the mounting bolt on the arc lateral wall of link (5).