CN220816615U

CN220816615U - Gas pressure regulating valve convenient to disassemble and overhaul

Info

Publication number: CN220816615U
Application number: CN202322561729.3U
Authority: CN
Inventors: 王瑞祥; 史有康; 史学岭
Original assignee: Shandong Hongkun Intelligent Equipment Co ltd
Current assignee: Shandong Hongkun Intelligent Equipment Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-04-19
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a gas pressure regulating valve convenient to detach and overhaul, which comprises a valve body and a threaded cover, wherein an adjusting seat is arranged in the valve body, a positioning groove is formed in the top end of the adjusting seat, a positioning block is inserted into the positioning groove, an adjusting rod is fixedly arranged at the top end of the positioning block, sliding grooves are formed in two sides of the top end of the adjusting seat, which are positioned in the positioning groove, sliding plates are connected in the two sliding grooves in a sliding manner, limit rods are fixedly arranged on one sides of the two sliding plates, which are close to each other, a through hole is formed in the positioning block, one sides of the two limit rods, which are close to each other, extend into the through hole, and a first spring is fixedly arranged on one sides of the two sliding plates, which are far away from each other. This gaseous air-vent valve convenient to dismantle maintenance can be fixed spacing to the regulating rod after adjusting pressure, ensures pressure regulation effect, and screw cap, valve body, regulation pole and regulation seat are convenient for the dismouting simultaneously to follow-up change maintenance has been made things convenient for, needs to change whole valve when avoiding the trouble, greatly reduced use cost.

Description

Gas pressure regulating valve convenient to disassemble and overhaul

Technical Field

The utility model relates to the technical field of gas pressure regulating valves, in particular to a gas pressure regulating valve convenient to detach and overhaul.

Background

A gas pressure regulating valve is a device for regulating the pressure of a gas. It can reduce the high pressure gas in the system line to the desired low pressure value after flowing into the pressure regulating valve and deliver it to downstream equipment. Is widely applied to industrial production.

The application discloses a gas pressure regulating valve with a detected patent publication number of CN217153060U, which comprises a connecting column, wherein the connecting column is arranged in a hollow mode, an air inlet and an air outlet are formed in the connecting column, an adjusting column is rotationally connected to the connecting column, an air vent is formed in the position, opposite to the adjusting column, of the adjusting column, the air vent, the air inlet and the air outlet are oppositely arranged, a positioning assembly is connected to the connecting column, and the positioning assembly is used for positioning the relative rotation degree between the adjusting column and the connecting column.

However, the patent has the defect that the valve port of the gas pressure regulating valve is of an integrated structure, so that the valve port cannot be disassembled, and when the valve fails, the whole valve can be replaced, so that the use cost is high.

Therefore, we propose a gas pressure regulating valve convenient to detach and overhaul.

Disclosure of utility model

The utility model aims to provide a gas pressure regulating valve convenient to detach and overhaul so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gaseous air-vent valve convenient to dismantle maintenance, includes valve body and screw cap, be provided with the regulation seat in the valve body, the regulation seat top is provided with the constant head tank, the lug has been inserted in the constant head tank, locating piece top fixed mounting has the regulation pole, the regulation seat top is located the both sides of constant head tank all is provided with the spout, two equal sliding connection has the slide in the spout, two equal fixed mounting in one side that is close to each other has the gag lever post, the perforation has been seted up on the locating piece, two equal fixed mounting in one side that is close to each other to the gag lever post has two equal fixed mounting in one side that is kept away from each other to the slide has first spring, two equal fixed mounting in one side is kept away from each other on the inner wall of spout to first spring, the outside cover of adjusting the pole is equipped with the screw cap, the valve body top is provided with the screw cap, screw cap threaded connection is in the screw cap outside.

Optionally, the upper portion cover that is located the screw cap on the regulation pole is equipped with the connection pad, screw cap top is located connection pad left side fixed mounting and has the mount pad, sliding connection has the gleitbretter in the mount pad, the right side fixed mounting of gleitbretter has the fixture block, correspond fixture block department on the connection pad and be provided with the draw-in groove, the right side of fixture block extends to in the draw-in groove, the left side fixed mounting of gleitbretter has the pull rod, the outside cover of pull rod is equipped with the second spring, the right side fixed mounting of second spring is on the gleitbretter, the left side fixed mounting of second spring is on the inner wall of mount pad, is favorable to the use of this equipment through this kind of design.

Optionally, the draw-in groove is provided with a plurality ofly, and a plurality of the draw-in groove is the circumference setting on the connection pad, is favorable to the use of this equipment through this kind of design.

Optionally, the left end of pull rod extends outside the mount pad, just the left end fixed mounting of pull rod has the pull ring, is convenient for pull the pull rod through the pull ring.

Optionally, the top of two slide all fixed mounting has the driving lever, is convenient for pull the slide through the driving plate and slides.

Optionally, the top fixed mounting who adjusts the pole has the carousel, is convenient for drive the pole of adjusting through the carousel and rotates.

Optionally, the left side fixed mounting of valve body has the intake pipe, the right side fixed mounting of valve body has the outlet duct, is convenient for gaseous entering exhaust valve body through intake pipe and outlet duct.

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

Through screw cap, screw thread head, regulation pole, connection pad, spout, first spring, locating piece, perforation, slide, gag lever post, constant head tank, mount pad, gleitbretter, pull rod, second spring, fixture block and draw-in groove mutually support, can fix spacing to the regulation pole after adjusting pressure, ensure pressure regulation effect, be convenient for dismouting between screw cap, valve body, regulation pole and the regulation seat simultaneously to subsequent change maintenance has been made things convenient for, the whole valve of needs to be changed when avoiding the trouble, use cost has greatly reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a gas pressure regulating valve which is convenient to disassemble and overhaul;

FIG. 2 is a cross-sectional view of a gas pressure regulating valve of the present utility model for easy disassembly and service;

FIG. 3 is an enlarged cross-sectional view of the gas pressure regulating valve of FIG. 2A for easy disassembly and maintenance in accordance with the present utility model;

fig. 4 is an enlarged view of B in fig. 2 of a gas pressure regulating valve of the present utility model for easy disassembly and maintenance.

In the figure: 1. a valve body; 2. a screw cap; 3. an air inlet pipe; 4. an air outlet pipe; 5. an adjusting seat; 6. a thread head; 7. an adjusting rod; 8. a connecting disc; 9. a turntable; 10. a chute; 11. a first spring; 12. a positioning block; 13. perforating; 14. a slide plate; 15. a limit rod; 16. a positioning groove; 17. a mounting base; 18. a sliding sheet; 19. a pull rod; 20. a second spring; 21. a clamping block; 22. a clamping groove.

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 to 4, the utility model provides a gas pressure regulating valve convenient for disassembly and maintenance, which comprises a valve body 1 and a threaded cover 2, wherein an adjusting seat 5 is arranged in the valve body 1, a positioning groove 16 is arranged at the top end of the adjusting seat 5, a positioning block 12 is inserted into the positioning groove 16, an adjusting rod 7 is fixedly arranged at the top end of the positioning block 12, sliding grooves 10 are respectively arranged at two sides of the top end of the adjusting seat 5, sliding plates 14 are respectively connected in the two sliding grooves 10 in a sliding manner, limit rods 15 are respectively fixedly arranged at one side, close to each other, of the two sliding plates 14, a perforation 13 is formed in the positioning block 12, one side, close to each other, of the two limit rods 15 is respectively extended into the perforation 13, a first spring 11 is respectively fixedly arranged at one side, far from each other, of the two first springs 11 are respectively fixedly arranged on the inner walls of the sliding grooves 10, a threaded cover 2 is sleeved at the outer side of the adjusting rod 7, a thread head 6 is arranged at the top end of the valve body 1, and the thread cover 2 is in threaded connection with the outer side of the thread head 6.

The upper portion cover that is located screw cap 2 on adjusting the pole 7 is equipped with connection pad 8, screw cap 2 top is located connection pad 8 left side fixed mounting and has mount pad 17, sliding connection has gleitbretter 18 in mount pad 17, the right side fixed mounting of gleitbretter 18 has fixture block 21, it is provided with draw-in groove 22 to correspond fixture block 21 department on the connection pad 8, the right side of fixture block 21 extends to in the draw-in groove 22, the left side fixed mounting of gleitbretter 18 has pull rod 19, the outside cover of pull rod 19 is equipped with second spring 20, the right side fixed mounting of second spring 20 is on gleitbretter 18, the left side fixed mounting of second spring 20 is on the inner wall of mount pad 17, be favorable to the use of this equipment through this kind of design, a plurality of draw-in grooves 22 are circumference setting on the connection pad 8, the use of this equipment is favorable to through this kind of design, and the left end fixed mounting of pull rod 19 has the pull ring 19, the pull rod 19 is convenient for pulling through the pull ring, the equal fixed mounting in top of two slide plates 14 has the driving lever 19, be convenient for pull rod 14 carries out the slip through the board, the fixed mounting of pull rod top 7, the pole 7 is convenient for pull rod 9 carries out the slip, the fixed mounting is convenient for 3, the inlet tube 1 is convenient for take-in the valve body 3 is fixed through the inlet tube 1 is convenient for take-in the side 1, the valve body 3 is fixed through the inlet tube 3 is fixed for take-out 3, the valve body 3 is convenient for the side is fixed through the inlet duct 1 is fixed through the side 3, the valve body is convenient for take out 3 is convenient for take out.

Working principle: during the use, use the pull ring to drive pull rod 19 and slide to the left, make fixture block 21 shrink to in the mount pad 17, this moment, connecting disc 8 loses spacingly, can use carousel 9 to drive regulation pole 7 and regulation seat 5 rotation, adjust the pressure in the pipeline, after adjusting, loosen the pull ring, second spring 20 drives the gleitbretter 18 return, make fixture block 21 extend to in the draw-in groove 22 that corresponds, can form spacing fixedly to connecting disc 8, avoid pipeline internal pressure too big leading to regulation seat 5 to take place the deflection, influence pressure regulation effect, when needs change the maintenance, can pull down this kind of valve from the pipeline earlier, then anticlockwise rotation screw thread lid 2, make screw thread lid 2 break away from screw thread head 6, then upwards carry carousel 9, make regulation seat 5 extend out outside valve body 1, then upwards promote screw thread lid 2, make the clearance increase between screw thread lid 2 and regulation seat 5, then use two fingers to drive two driving towards keeping away from each other one side and slide, make two spacing poles 15 shrink to in spout 10, the locating piece 12 loses spacingly this moment, can carry out split with regulation pole 7 and regulation seat 5, when needs change the maintenance, can carry out the change, the pressure regulation pole is convenient for change, the valve body is convenient for change, the whole is convenient for change, when need change the pressure adjustment valve body is convenient for change, and high-speed valve body 1 has been changed, and easy to be convenient for change, and easy to use has been changed, and easy to adjust and has been changed, and high-speed adjustment valve assembly has been changed, and high quality adjustment valve assembly, and convenient to adjust valve assembly has been changed, and convenient to adjust and has changed.

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 gaseous air-vent valve convenient to dismantle maintenance, its characterized in that, including valve body (1) and screw cap (2), be provided with in valve body (1) and adjust seat (5), it is provided with constant head tank (16) to adjust seat (5) top, peg graft in constant head tank (16) has locating piece (12), locating piece (12) top fixed mounting has regulation pole (7), it all is provided with spout (10) to adjust seat (5) top in the both sides of constant head tank (16), two equal sliding connection has slide (14) in spout (10), two slide (14) all fixed mounting have gag lever post (15) in one side that is close to each other, set up perforation (13) on locating piece (12), two gag lever post (15) all extend to perforation (13) in one side that is close to each other, two equal fixed mounting has first spring (11) in one side that keeps away from each other, two first spring (11) all fixed mounting is on the inner wall of spout (10), the outside cover (7) of adjusting the pole is equipped with screw cap (2), valve body (6) screw cap (6) are threaded.

2. The gas pressure regulating valve convenient to detach and overhaul according to claim 1, characterized in that a connecting disc (8) is sleeved on the upper portion of the adjusting rod (7) and located on the threaded cover (2), a mounting seat (17) is fixedly mounted on the left side of the connecting disc (8) and located at the top end of the threaded cover (2), a sliding sheet (18) is slidably connected in the mounting seat (17), a clamping block (21) is fixedly mounted on the right side of the sliding sheet (18), a clamping groove (22) is formed in the connecting disc (8) corresponding to the clamping block (21), the right side of the clamping block (21) extends into the clamping groove (22), a pull rod (19) is fixedly mounted on the left side of the sliding sheet (18), a second spring (20) is sleeved on the outer side of the pull rod (19), and the left side of the second spring (20) is fixedly mounted on the inner wall of the mounting seat (17).

3. The gas pressure regulating valve for convenient disassembly and overhaul as claimed in claim 2, wherein a plurality of clamping grooves (22) are formed, and a plurality of clamping grooves (22) are circumferentially arranged on the connecting disc (8).

4. The gas pressure regulating valve convenient to detach and overhaul as claimed in claim 2, wherein the left end of the pull rod (19) extends out of the mounting seat (17), and a pull ring is arranged at the left end of the pull rod (19).

5. The gas pressure regulating valve convenient to detach and overhaul as claimed in claim 1, wherein the top ends of the two sliding plates (14) are fixedly provided with a deflector rod.

6. The gas pressure regulating valve convenient to detach and overhaul as claimed in claim 1, wherein a turntable (9) is fixedly arranged at the top end of the regulating rod (7).

7. The gas pressure regulating valve convenient to detach and overhaul as claimed in claim 1, wherein the left side of the valve body (1) is fixedly provided with an air inlet pipe (3), and the right side of the valve body (1) is fixedly provided with an air outlet pipe (4).