CN213176969U

CN213176969U - Workshop is with lead liquid valve convenient to maintain

Info

Publication number: CN213176969U
Application number: CN202021468985.8U
Authority: CN
Inventors: 曹峰; 王勇; 陈甦; 周其阳; 俞静涛
Original assignee: Zhejiang Tianneng Power Materials Co Ltd
Current assignee: Zhejiang Tianneng Power Materials Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-11
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a workshop is with plumbous liquid valve convenient to maintain relates to valve technical field, which comprises a valve body, the bottom of valve body is provided with the end opening, and the inboard threaded connection of end opening has the plug, the top of valve body is provided with connecting seat and disk seat respectively, the inner wall of connecting seat is provided with the internal thread, the inside of connecting seat is provided with the spout. The utility model discloses a set up the valve body, can dismantle the connection each other through the ring flange between connecting seat and the disk seat, make the valve rod, the connecting rod can be dismantled respectively and change, the plug that utilizes end opening threaded connection can be convenient for overhaul, convenient maintenance, and through the mutual block of fixture block and draw-in groove, it rotates to drive the connecting rod through rotating the fixture block, make the connecting rod drive dead lever and external screw thread and internal thread threaded connection, extrude the valve rod downwards, the valve rod removes downwards and carries out the circulation of liquid, be located the scale of scale mark through the fixture block, see the height that moves down clearly, the regulated flow of being convenient for.

Description

Workshop is with lead liquid valve convenient to maintain

Technical Field

The utility model relates to a valve field specifically is a lead liquid valve of workshop with being convenient for maintain.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be divided into a shut-off valve, a check valve, a regulating valve and the like according to functions, is applied to control of the flow rate of liquid such as lead liquid processed in a workshop, is inconvenient to disassemble and maintain due to the structure of the existing valve, can be opened and closed freely in the workshop, and is low in safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the structure of the existing valve is not convenient to disassemble and maintain, the valve in a workshop can be opened and closed at will, and the safety is not high, the lead liquid valve convenient to maintain for the workshop is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a workshop is with plumbous liquid valve convenient to maintain, includes the valve body, the bottom of valve body is provided with the end opening, and the inboard threaded connection of end opening has the plug, the top of valve body is provided with connecting seat and disk seat respectively, the inner wall of connecting seat is provided with the internal thread, the inside of connecting seat is provided with the spout, and the inside bottom mounting of spout has the spring, the inboard of connecting seat is provided with the valve rod, the inside of disk seat is provided with the connecting rod, and the bottom of connecting rod is fixed with the dead lever, the top of connecting rod is provided with the draw-in groove, the top of disk seat is fixed with solid fixed ring, and solid fixed ring.

Preferably, the two sides of the valve rod are fixed with sliding blocks which are in sliding connection with the sliding grooves, and the bottom of each sliding block is fixedly connected with the top of the spring.

Preferably, the clamping groove is of a cross-shaped structure, and clamping blocks matched with each other are arranged above the clamping groove.

Preferably, the valve body, the connecting seat and the valve seat are detachably connected through a flange.

Preferably, the outer side of the fixing rod is provided with an external thread matched with the internal thread.

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

1. the valve body, the connecting seat and the valve seat are detachably connected with each other through the flange plate, so that the valve rod and the connecting rod can be respectively detached for replacement, and the screwed plug connected with the bottom opening through the thread can be conveniently maintained;

2. the utility model discloses a mutual block of fixture block and draw-in groove drives the connecting rod through rotating the fixture block and rotates, makes the connecting rod drive dead lever and external screw thread and internal thread threaded connection, extrudees the valve rod downwards, and the valve rod moves down carries out the circulation of liquid, is located the scale of scale mark through the fixture block, sees the height that moves down clearly, is convenient for adjust the flow.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a valve body; 2. a bottom opening; 3. plugging with a thread; 4. a connecting seat; 5. a valve seat; 6. an internal thread; 7. a chute; 8. a valve stem; 9. a spring; 10. a connecting rod; 11. fixing the rod; 12. an external thread; 13. a card slot; 14. a clamping block; 15. a fixing ring; 16. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a conveniently maintained molten lead valve for a workshop comprises a valve body 1, wherein a bottom opening 2 is formed in the bottom of the valve body 1, a plug 3 is connected to the inner side of the bottom opening 2 in a threaded manner, a connecting seat 4 and a valve seat 5 are respectively arranged at the top of the valve body 1, an internal thread 6 is formed in the inner wall of the connecting seat 4, a sliding groove 7 is formed in the connecting seat 4, a spring 9 is fixed at the bottom end inside the sliding groove 7, a valve rod 8 is arranged on the inner side of the connecting seat 4, a connecting rod 10 is arranged inside the valve seat 5, a fixing rod 11 is fixed at the bottom of the connecting rod 10, a clamping groove 13 is formed in the top of the connecting rod 10, a fixing ring 15 is fixed at.

In this embodiment, through the mutual block of fixture block 14 and draw-in groove 13, drive connecting rod 10 through rotating fixture block 14 and rotate, make connecting rod 10 drive dead lever 11 and external screw thread 12 and the 6 threaded connection of internal thread, extrude valve rod 8 downwards, valve rod 8 moves down and carries out the circulation of liquid, is located the scale of scale mark 16 through fixture block 14, sees the height that moves down clearly, is convenient for adjust the flow.

Please refer to fig. 1 and 2, the two sides of the valve rod 8 are fixed with sliding blocks connected with the sliding chute 7 in a sliding manner, and the bottom of the sliding block is fixedly connected with the top of the spring 9, so that the valve rod 8 moves upwards along the path of the sliding chute 7 to assist the circulation of the fluid.

Please refer to fig. 3, the locking slot 13 is a cross-shaped structure, and the locking block 14 is disposed above the locking slot 13, so that the locking block 14 and the connecting rod 10 are separated, and the locking block 14 is kept to prevent from being opened and closed randomly.

Please refer to fig. 1, the valve body 1, the connecting seat 4 and the valve seat 5 are detachably connected by a flange, so as to facilitate the disassembly and maintenance.

Please refer to fig. 2, an external thread 12 is disposed on an outer side of the fixing rod 11 and is matched with the internal thread 6, and the internal thread 6 is in threaded connection with the external thread 12, so as to facilitate the up-and-down movement of the valve rod 8, adjust the space of the valve rod 8 entering the valve body 1, and adjust the flow rate.

The working principle is as follows: during the use, rotate fixture block 14, make fixture block 14 drive connecting rod 10 and rotate, make connecting rod 10 drive external screw thread 12 and the internal thread 6 on dead lever 11 surface and carry out the screw thread and rotate, make dead lever 11 downstream extrusion valve rod 8, make valve rod 8 downstream, valve rod 8 plugs up the space that valve body 1 flows downwards, rotate the distance that drives connecting rod 10 downstream according to fixture block 14, aim at the scale mark 16 on the solid fixed ring 15, look over the height that valve rod 8 moved down, be convenient for adjust valve rod 8 and enter into the height of valve body 1 inside, adjust the flow size, fixture block 14 leaves in the draw-in groove 13, the position of connecting rod 10 remains unchanged, can avoid other people to carry out the regulation of valve body 1 at will.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a workshop is with plumbous liquid valve of being convenient for maintain, includes valve body (1), its characterized in that: the bottom of valve body (1) is provided with end opening (2), and the inboard threaded connection of end opening (2) has plug (3), the top of valve body (1) is provided with connecting seat (4) and disk seat (5) respectively, the inner wall of connecting seat (4) is provided with internal thread (6), the inside of connecting seat (4) is provided with spout (7), and the inside bottom mounting of spout (7) has spring (9), the inboard of connecting seat (4) is provided with valve rod (8), the inside of disk seat (5) is provided with connecting rod (10), and the bottom of connecting rod (10) is fixed with dead lever (11), the top of connecting rod (10) is provided with draw-in groove (13), the top of disk seat (5) is fixed with solid fixed ring (15), and the inboard of solid fixed ring (15) is provided with scale mark (16).

2. The easy-to-maintain lead liquid valve for the workshop according to claim 1, wherein: and sliding blocks which are in sliding connection with the sliding grooves (7) are fixed on two sides of the valve rod (8), and the bottoms of the sliding blocks are fixedly connected with the tops of the springs (9).

3. The easy-to-maintain lead liquid valve for the workshop according to claim 1, wherein: the clamping groove (13) is of a cross-shaped structure, and clamping blocks (14) matched with each other are arranged above the clamping groove (13).

4. The easy-to-maintain lead liquid valve for the workshop according to claim 1, wherein: the valve body (1), the connecting seat (4) and the valve seat (5) are detachably connected through a flange.

5. The easy-to-maintain lead liquid valve for the workshop according to claim 1, wherein: and the outer side of the fixed rod (11) is provided with an external thread (12) which is matched with the internal thread (6).