CN219327789U

CN219327789U - Valve with strong pressure-bearing and good sealing effect

Info

Publication number: CN219327789U
Application number: CN202223349906.3U
Authority: CN
Inventors: 韩长胜
Original assignee: Qingdao Walter Machinery Co ltd
Current assignee: Qingdao Walter Machinery Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-07-11
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of valves, in particular to a valve with strong bearing pressure and good sealing effect, which comprises a valve body, wherein a liquid inlet and a liquid outlet are formed in the inner side of the valve body, a baffle plate is fixedly arranged in the inner side of the valve body, a through hole is formed in the inner side of the baffle plate, a sealing ball is arranged in the inner side of the through hole, a threaded rod is fixedly arranged in the inner side of the sealing ball, a connecting seat is arranged on the threaded rod through threaded connection, a fixing seat is arranged on the outer side of the connecting seat through threaded connection, the fixing seat is fixed in the inner side of the valve body, and a rotating shaft is fixedly arranged on the upper side of the threaded rod. According to the utility model, the valve body, the liquid inlet, the liquid outlet, the baffle plate, the through hole, the sealing ball, the threaded rod, the connecting seat and the fixing seat are arranged, so that the valve has the advantages of good pressure bearing capacity, good sealing performance, convenience in use and prolonged service life.

Description

Valve with strong pressure-bearing and good sealing effect

Technical Field

The utility model relates to the technical field of valves, in particular to a valve with strong bearing and good sealing effect.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium, and can be divided into a shutoff valve, a check valve, a regulating valve and the like according to functions of the valve, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like.

When the valve receives great liquid pressure in the switch in-process among the prior art, the switch valve is more troublesome, and the valve receives wearing and tearing and erosion to lead to the leakproofness to weaken after long-time use moreover, reduces the life of valve, and for this reason, we propose a valve that has the strong sealed effect of pressure-bearing for solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, when a valve receives larger liquid pressure in the opening and closing process, the valve is troublesome to open and close, and the tightness is weakened and the service life of the valve is shortened due to abrasion and corrosion after the valve is used for a long time, and the valve with strong bearing and good sealing effect is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a valve with pressure-bearing is strong sealed effectual, includes the valve body, the valve body inboard is equipped with inlet, liquid outlet, the inboard fixed baffle that is equipped with of valve body, the baffle inboard is equipped with the through-hole, the through-hole inboard is equipped with the sealing ball, the inboard fixed threaded rod that is equipped with of sealing ball, the threaded rod is equipped with the connecting seat through threaded connection, the connecting seat outside is equipped with the fixing base through threaded connection, the fixing base is fixed in the valve body inboard, the threaded rod upside is fixed and is equipped with the axis of rotation, the axis of rotation rotates in the connecting seat inboard, the connecting seat inboard is fixed in proper order and is equipped with backup pad, sealing pad, backup pad, sealing pad all rotate in the axis of rotation outside, the axis of rotation outside is fixed and is equipped with the handle.

Preferably, the baffle plate is of a Z-shaped structure.

Preferably, a sealing ring is fixedly arranged on the inner side of the baffle plate.

Preferably, the sealing ring is made of polyurethane.

Preferably, the sealing ball is arranged on the lower side of the baffle plate.

Preferably, an anti-skid sleeve is fixedly arranged on the outer side of the handle.

The valve with strong bearing and good sealing effect provided by the utility model has the beneficial effects that:

(1) Through setting up valve body, inlet, liquid outlet, baffle, through-hole, sealing ball, threaded rod, connecting seat, fixing base, axis of rotation, backup pad, sealed pad, handle, make it have the advantage of bearing pressure, through the cooperation of baffle and sealing ball, improved the bearing strength of valve, convenient operation.

(2) By arranging the baffle plate, the sealing ball, the sealing ring and the anti-slip sleeve, the anti-slip valve has good sealing performance and anti-slip function, the sealing ring enhances the sealing effect of the valve, the sealing performance is good, and the anti-slip sleeve increases the friction force of the outer side of the handle, so that the operation is convenient.

Drawings

FIG. 1 is a schematic diagram of a front side axial measurement structure of a valve with strong pressure bearing and good sealing effect;

fig. 2 is a schematic diagram of a front cut-away axial structure of a valve with strong pressure bearing and good sealing effect according to the present utility model.

In the figure: 1 valve body, 2 inlet, 3 liquid outlet, 4 baffle, 5 through-holes, 6 sealing ball, 7 threaded rod, 8 connecting seat, 9 fixing base, 10 axis of rotation, 11 backup pad, 12 sealing pad, 13 handles, 14 sealing washer, 15 antiskid cover.

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.

Referring to fig. 1-2, a valve with high pressure-bearing sealing effect is good, which comprises a valve body 1, valve body 1 inboard is equipped with inlet 2, liquid outlet 3, valve body 1 inboard is fixed and is equipped with baffle 4, baffle 4 is Z type structure, baffle 4 inboard is equipped with through-hole 5, the through-hole 5 inboard is equipped with sealing ball 6, sealing ball 6 inboard is fixed and is equipped with threaded rod 7, threaded rod 7 is equipped with connecting seat 8 through threaded connection, the connecting seat 8 outside is equipped with fixing base 9 through threaded connection, fixing base 9 is fixed in valve body 1 inboard, threaded rod 7 upside is fixed and is equipped with axis of rotation 10, axis of rotation 10 rotates in connecting seat 8 inboard, connecting seat 8 inboard is fixed in proper order and is equipped with backup pad 11, sealing pad 12, backup pad 11, sealing pad 12 all rotates in the axis of rotation 10 outside, the axis of rotation 10 outside is fixed and is equipped with handle 13, sealing ball 6 is established in baffle 4 downside, valve body 1 has been adopted, inlet 2, liquid outlet 3, baffle 4, through-hole 5, sealing ball 6, threaded rod 7, connecting seat 8,

fixing base

9, 10, backup pad 11, sealing pad 12, handle 13, make it have the advantage of bearing, when having improved sealing ball 6 through baffle 4 and sealing ball, the pressure-bearing operation strength is convenient for implementation, specific implementation: the handle 13 is rotated clockwise, the rotation shaft 10, the threaded rod 7 and the sealing ball 6 are simultaneously rotated downwards, the sealing ball 6 is far away from the baffle plate 4, liquid flows from the liquid inlet 2 to the liquid outlet 3 through the through hole 5, the through hole 5 can be sealed by the sealing ball 6 by rotating the handle 13 anticlockwise in the same way, the liquid circulates from bottom to top, the sealing ball 6 is arranged on the lower side of the baffle plate 4, the pressure bearing strength of the valve is enhanced, and the valve is opened and closed more conveniently.

The inboard fixed sealing washer 14 that is equipped with of baffle 4, sealing washer 14 are polyurethane material, and the fixed antiskid cover 15 that is equipped with in handle 13 outside has adopted baffle 4, sealing ball 6, sealing washer 14, antiskid cover 15, makes it have sealing performance good, antiskid function, and sealing washer 14 has strengthened the inside sealed effect of valve, and the leakproofness is good, and antiskid cover 15 has increased the frictional force in handle 13 outside, has made things convenient for the operation, and when the concrete implementation: the sealing washer 14 is fixed in baffle 4 inboardly, when sealing ball 6 laminating through-hole 5 seals, sealing washer 14 has improved sealing performance, prevents to use for a long time and appears the gap, and polyurethane sealing washer polyurethane mechanical properties is very good, and wear-resisting high pressure resistant performance is far superior to rubber, and ageing resistance is good, and ozone resistance oil resistance is good fairly, and anti-skidding cover 15 has increased the frictional force in the handle 13 outside, and is more convenient when rotatory handle 13, and the practicality is high, can change sealing washer 14 after long-time use simultaneously, improves valve life.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a valve with pressure-bearing strong seal effect is good, includes valve body (1), a serial communication port, valve body (1) inboard is equipped with inlet (2), liquid outlet (3), valve body (1) inboard is fixed to be equipped with baffle (4), baffle (4) inboard is equipped with through-hole (5), through-hole (5) inboard is equipped with sealing ball (6), sealing ball (6) inboard is fixed and is equipped with threaded rod (7), threaded rod (7) are equipped with connecting seat (8) through threaded connection, connecting seat (8) outside is equipped with fixing base (9) through threaded connection, fixing base (9) are fixed in valve body (1) inboard, threaded rod (7) upside is fixed and is equipped with axis of rotation (10), axis of rotation (10) rotate in connecting seat (8) inboard, connecting seat (8) inboard is fixed in proper order and is equipped with backup pad (11), sealing pad (12), backup pad (12) all rotate in axis of rotation (10) outside, axis of rotation (10) are fixed in the outside and are equipped with handle (13).

2. A valve with strong pressure bearing and good sealing effect according to claim 1, characterized in that the baffle plate (4) is of a Z-type structure.

3. The valve with the high pressure bearing and good sealing effect according to claim 1 is characterized in that a sealing ring (14) is fixedly arranged on the inner side of the baffle plate (4).

4. A valve with strong pressure bearing and good sealing effect according to claim 3, characterized in that the sealing ring (14) is made of polyurethane.

5. A valve with a strong pressure-bearing and good sealing effect according to claim 1, characterized in that the sealing ball (6) is arranged on the underside of the barrier plate (4).

6. The valve with the high pressure bearing and good sealing effect according to claim 1 is characterized in that an anti-skid sleeve (15) is fixedly arranged on the outer side of the handle (13).