CN212868488U

CN212868488U - High-strength gate valve body

Info

Publication number: CN212868488U
Application number: CN202021242077.7U
Authority: CN
Inventors: 徐雪根
Original assignee: Suzhou Chengrong Machinery Co ltd
Current assignee: Suzhou Chengrong Machinery Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-02
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a high-strength gate valve body, which comprises a water-through valve body, a water-stop valve body, a dustproof valve body and a hand wheel, wherein the water-through valve body is of an internal cavity structure, the left side and the right side and the top of the water-through valve body are both provided with through holes, the water-stop valve body is of an internal cavity structure, the water-stop valve body is arranged at the top of the water-through valve body, the water-stop valve body is fixedly connected with the water-through valve body, the top and the bottom of the water-stop valve body are both provided with through holes, the dustproof valve body is arranged at the top of the water-stop valve body, the dustproof valve body is fixedly connected with the water-stop valve body, the top and the bottom of the dustproof valve body are both provided with through holes, the top of the hand wheel is higher than the top of the dustproof valve body, the hand wheel passes through the through, then the hand wheel is rotated to rotate the two valves, so that the adjusting and throttling functions can be effectively realized.

Description

High-strength gate valve body

Technical Field

The utility model relates to a gate valve technical field specifically is a high strength gate valve body.

Background

The water source is always inseparable from human, the gate valve is invented along with the water consumption of human life, the gate valve is an opening and closing piece, the movement direction of the gate plate is vertical to the fluid direction, because of simple functions, the existing gate valve can only be fully opened and fully closed, and can not be adjusted and throttled, and in the process of releasing liquid, the gate valve is damaged due to strong liquid impact force in the process of releasing liquid.

The existing high-strength gate valve body generally has the following problems:

1. the existing gate valve is strong in functionality and simple to operate, but lacks controllability, and the existing gate valve can only be fully opened or fully closed, and cannot be adjusted and throttled according to conditions.

2. Because the impact force of water source is extremely strong, very easily cause the damage to the gate valve, and traditional gate valve formula structure as an organic whole, if appear damaging or ageing, need change its whole gate valve, waste time and energy

Therefore, a high-strength gate valve body is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high strength gate valve body has solved the functional simple and whole dismantlement of high strength gate valve body of needs of gate valve, carries out the problem of installing again.

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

the utility model provides a high strength gate valve body, includes logical valve body, water-stop valve body, dustproof valve body and hand wheel, logical valve body is the inside cavity structure, and the through-hole has all been seted up at logical valve body left and right sides and top, the water-stop valve body is the inside cavity structure, and the water-stop valve body is located logical valve body top, and the through-hole has all been seted up to water-stop valve body and logical valve body fixed connection, dustproof valve body is the inside cavity structure, and the water-stop valve body top is located to dustproof valve body, dustproof valve body and water-stop valve body fixed connection, and the through-hole has all been seted up to dustproof valve body top and bottom, the hand wheel top is higher than dustproof valve body top, and the hand wheel passes logical valve body, the water-stop valve body and.

Furthermore, the water valve body comprises a water valve wall, a connector, a waterproof pad, a cushion block and a valve plate, the water valve wall is of an internal cavity structure, through holes are arranged on the left side, the right side and the top of the water passing valve wall, the interfaces are arranged on the left side and the right side of the water passing valve wall and are fixedly connected with the water passing valve wall, the waterproof pad is arranged inside the water valve wall and fixedly connected with the water valve wall, the cushion block is arranged at the top of the waterproof pad and fixedly connected with the waterproof pad, the valve plate is arranged in the wall of the water valve, the inner gear rings are arranged in the centers of the throttle valve and the switch valve, the throttle valve is in a cross fan-shaped structure, two blades of the throttle valve are provided with through holes, the switch valve is in a straight-line structure, the throttle valve is movably connected with the switch valve, and the throttle valve and the switch valve are movably connected with the waterproof wall, and the wall thickness of the water passing valve wall, the wall thickness of the water blocking valve wall and the wall thickness of the dustproof valve wall are consistent.

Furthermore, the water-stop valve body comprises a water-stop valve wall and a water-stop block, the water-stop valve wall is of an internal cavity structure, through holes are formed in the top and the bottom of the water-stop valve wall, the water-stop valve wall is fixedly connected with the water-through valve wall, the water-stop block is arranged in the water-stop valve wall, and the water-stop block is fixedly connected with the water-stop valve wall.

Further, dustproof valve body includes dustproof valve wall and sealing washer, the dustproof valve wall is inside cavity structure, and the through-hole is all seted up with the bottom in dustproof valve wall top to dustproof valve wall and water-blocking valve wall fixed connection, in the dustproof valve wall was located to the sealing washer, sealing washer and dustproof valve wall fixed connection.

Further, the hand wheel includes valve rod, handle, screw rod and gear, the valve rod passes the through-hole that establishes with the dust prevention valve wall through-water valve wall, the valve wall that blocks water, and the valve rod is close top department and offers the through-hole, the through-hole has all been offered with preceding, rear side in the center of handle top, and the valve rod passes the through-hole that the handle top was offered, in the through-hole that handle front, rear side and valve rod were offered was located to the screw rod, the handle passes through screw rod fixed connection with the valve rod, locate the valve rod bottom in the gear, gear fixed connection valve rod, and gear and throttle valve mesh with the ring gear that establishes inside the.

The utility model has the advantages that:

1. the utility model discloses a, through set up throttle valve and ooff valve in the gate valve to at the inside ring gear that sets up of throttle valve and ooff valve, the ring gear of twice valve meshes with the gear of hand wheel mutually, and through giving the hand wheel effort, makes the hand wheel reciprocate, then rotates the hand wheel, makes twice valve rotate, can effectual realization regulation and throttle function.

2. The utility model discloses a, through having set up water-blocking valve body and dustproof valve body, and water-blocking valve body and dustproof valve body can dismantle, make its gate valve whole just possess and to have dismantled the function, through dismantling the function, alright with when the gate valve damages or ageing, maintain the activity and change spare part, effectual maintenance efficiency and the gate valve life of having increased.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the valve plate structure of the present invention;

fig. 4 is the internal structure diagram of the valve plate of the present invention.

In the figure: 1. a water through valve body; 2. a water blocking valve body; 3. a dust-proof valve body; 4. a hand wheel; 5. a water valve wall; 6. an interface; 7. a waterproof pad; 8. cushion blocks; 9. a throttle valve; 10. opening and closing the valve; 11. a water-blocking valve wall; 12. a water blocking block; 13. a dust valve wall; 14. a seal ring; 15. a valve stem; 16. a handle; 17. a screw; 18. a gear; 19. a valve plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: a high-strength gate valve body comprises a water passing valve body 1, a water blocking valve body 2, a dustproof valve body 3 and a hand wheel 4, wherein the water passing valve body 1 is of an internal cavity structure, through holes are formed in the left side, the right side and the top of the water passing valve body 1, the water blocking valve body 2 is of an internal cavity structure, the water blocking valve body 2 is arranged at the top of the water passing valve body 1, the water blocking valve body 2 is fixedly connected with the water passing valve body 1, through holes are formed in the top and the bottom of the water blocking valve body 2, the dustproof valve body 3 is of an internal cavity structure, the dustproof valve body 3 is arranged at the top of the water blocking valve body 2, the dustproof valve body 3 is fixedly connected with the water blocking valve body 2, through holes are formed in the top and the bottom of the dustproof valve body 3, the top of the hand wheel 4 is higher than the top of the dustproof valve body 3, the hand wheel 4 penetrates through holes formed, the dustproof valve wall 13 is of an internal cavity structure, through holes are formed in the top and the bottom of the dustproof valve wall 13, the dustproof valve wall 13 is fixedly connected with the water blocking valve wall 11, the sealing ring 14 is arranged in the dustproof valve wall 13, the sealing ring 14 is fixedly connected with the dustproof valve wall 13, the hand wheel 4 comprises a valve rod 15, a handle 16, a screw rod 17 and a gear 18, the valve rod 15 penetrates through the through holes formed in the water passing valve wall 5, the water blocking valve wall 11 and the dustproof valve wall 13, the through holes are formed in the position, close to the top, of the valve rod 15, the centers of the top and the front and rear sides of the handle 16 are respectively provided with the through holes, the valve rod 15 penetrates through the through holes formed in the top of the handle 16, the screw rod 17 is arranged in the through holes formed in the front and rear sides of the handle 16 and the valve rod 15, the handle 16 is fixedly connected with the valve rod 15 through the screw rod 17, the gear 18 is arranged at the, the wall thickness of the water through valve wall 5, the wall thickness of the water blocking valve wall 11 and the wall thickness of the dust preventing valve wall 13 are consistent.

Wherein, the water valve body 1 comprises a water valve wall 5, a connector 6, a waterproof pad 7, a cushion block 8 and a valve plate 19, the water valve wall 5 is of an internal cavity structure, the left side, the right side and the top of the water valve wall 5 are both provided with through holes, the connector 6 is arranged on the left side and the right side of the water valve wall 5, the connector 6 is fixedly connected with the water valve wall 5, the waterproof pad 7 is arranged inside the water valve wall 5, the waterproof pad 7 is fixedly connected with the water valve wall 5, the cushion block 8 is arranged on the top of the waterproof pad 7, the cushion block 8 is fixedly connected with the waterproof pad 7, the valve plate 19 is arranged inside the water valve wall 5, an inner gear ring is arranged inside the centers of the throttle valve 9 and the switch valve 10, the throttle valve 9 is of a cross fan-shaped structure, the two blades of the throttle valve 9 are provided with the through holes, the switch valve 10 is of a straight-shaped structure, the throttle valve 9 is movably connected with the switch valve, through having set up throttle valve 9 and switch valve 10 in the gate valve, and set up the ring gear at throttle valve 9 and switch valve 10 inside, the ring gear of twice valve meshes with the gear 18 of hand wheel 4 mutually, and through giving hand wheel 4 effort, make hand wheel 4 can reciprocate, then rotate hand wheel 4, make twice valve rotate, can effectual realization regulation and throttle function, through having set up water-blocking valve body 2 and dustproof valve body 3, and water-blocking valve body 2 can be dismantled with dustproof valve body 3, make its gate valve whole just possess and to dismantle the function, through dismantling the function, alright when the gate valve damages or ages, maintain movable change spare part, effectual maintenance efficiency and gate valve life have been increased.

Wherein, the water-stop valve body 2 includes the water-stop valve wall 11 and blocks 12, the water-stop valve wall 11 is the inside cavity structure, and the through-hole has all been seted up to water-stop valve wall 11 top and bottom to water-stop valve wall 11 and water-stop valve wall 5 fixed connection, block 12 locates in the water-stop valve wall 11, blocks 12 and blocks 11 fixed connection of water-stop valve wall.

To sum up, the utility model discloses when using, through set up throttle valve 9 and switch valve 10 in the gate valve, and set up the ring gear in throttle valve 9 and switch valve 10 inside, the ring gear of twice valve meshes with the gear 18 of hand wheel 4 mutually, and through giving hand wheel 4 effort, make hand wheel 4 reciprocate, then rotate hand wheel 4, make twice valve rotate, can effectual realization regulation and throttle function, through having set up water-blocking valve body 2 and dustproof valve body 3, and water-blocking valve body 2 can be dismantled with dustproof valve body 3, make its gate valve whole just possess and can dismantle the function, through dismantling the function, alright when the gate valve damages or is ageing, maintain movable change spare part, effectual maintenance efficiency and gate valve life have increased.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a high strength gate valve body, includes logical water valve body (1), water-stop valve body (2), dustproof valve body (3) and hand wheel (4), its characterized in that: the dustproof water-saving valve is characterized in that the water passing valve body (1) is of an internal cavity structure, through holes are formed in the left side and the right side of the water passing valve body (1) and the top of the water passing valve body (1), the water blocking valve body (2) is of an internal cavity structure, the top of the water passing valve body (1) is arranged on the water blocking valve body (2), the water blocking valve body (2) is fixedly connected with the water passing valve body (1), through holes are formed in the top and the bottom of the water blocking valve body (2), the dustproof valve body (3) is of an internal cavity structure, the dustproof valve body (3) is arranged at the top of the water blocking valve body (2), the dustproof valve body (3) is fixedly connected with the water blocking valve body (2), through holes are formed in the top and the bottom of the dustproof valve body (3), the top of the hand wheel (4) is higher than the top of the dustproof valve body (3), and.

2. The high strength gate valve body of claim 1, wherein: the water valve body (1) comprises a water valve wall (5), a connector (6), a waterproof pad (7), a cushion block (8) and a valve plate (19), the water valve wall (5) is of an internal cavity structure, through holes are formed in the left side, the right side and the top of the water valve wall (5), the connector (6) is arranged on the left side and the right side of the water valve wall (5), the connector (6) is fixedly connected with the water valve wall (5), the waterproof pad (7) is arranged inside the water valve wall (5), the waterproof pad (7) is fixedly connected with the water valve wall (5), the cushion block (8) is arranged at the top of the waterproof pad (7), the cushion block (8) is fixedly connected with the waterproof pad (7), the valve plate (19) is arranged in the water valve wall (5), an inner gear ring gear is arranged inside the center of the throttle valve (9) and the switch valve (10), the throttle valve (9) is of a cross fan-shaped structure, and through holes are formed in two pieces of the throttle valve (9), the switch valve (10) is of a straight-line structure, the throttle valve (9) is movably connected with the switch valve (10), and the throttle valve (9) is movably connected with the switch valve (10) to form a waterproof wall.

3. The high strength gate valve body of claim 1, wherein: the water blocking valve body (2) comprises a water blocking valve wall (11) and a water blocking block (12), the water blocking valve wall (11) is of an internal cavity structure, through holes are formed in the top and the bottom of the water blocking valve wall (11), the water blocking valve wall (11) is fixedly connected with the water passing valve wall (5), the water blocking block (12) is arranged in the water blocking valve wall (11), and the water blocking block (12) is fixedly connected with the water blocking valve wall (11).

4. The high strength gate valve body of claim 1, wherein: dustproof valve body (3) include dustproof valve wall (13) and sealing washer (14), dustproof valve wall (13) are inside cavity structure, and dustproof valve wall (13) top all sets up the through-hole with the bottom to dustproof valve wall (13) and water-blocking valve wall (11) fixed connection, sealing washer (14) are located in dustproof valve wall (13), sealing washer (14) and dustproof valve wall (13) fixed connection.

5. The high strength gate valve body of claim 1, wherein: the hand wheel (4) comprises a valve rod (15), a handle (16), a screw rod (17) and a gear (18), wherein the valve rod (15) penetrates through a through hole formed in a water passing valve wall (5), a water blocking valve wall (11) and a dust preventing valve wall (13), the through hole is formed in a position, close to the top, of the valve rod (15), the through hole is formed in the center of the top of the handle (16) and in the front side and the rear side of the handle (16), the valve rod (15) penetrates through the through hole formed in the top of the handle (16), the screw rod (17) is arranged in the through hole formed in the front side and the rear side of the handle (16) and in the valve rod (15), the handle (16) and the valve rod (15) are fixedly connected through the screw rod (17), the gear (18) is arranged at the bottom of the valve rod (15), the gear (18) is fixedly connected with the valve rod (.

6. The high strength gate valve body of claim 5, wherein: the wall thickness of the water valve wall (5), the wall thickness of the water blocking valve wall (11) and the wall thickness of the dust valve wall (13) are consistent.