CN217951283U

CN217951283U - Ball valve

Info

Publication number: CN217951283U
Application number: CN202221826470.XU
Authority: CN
Inventors: 陈友谊
Original assignee: Lixin Valve Co ltd
Current assignee: Lixin Valve Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-02
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a valve equipment technical field discloses a ball valve, the left surface fixed mounting of valve body inner chamber has the water inlet, and the right side fixed mounting of valve body inner chamber has the delivery port, the front surface fixed mounting of valve body inner chamber has manometer protection device, and the upper surface right side fixed mounting of valve body inner chamber has the regulation inner chamber, the inside inscription of regulation inner chamber has the regulation pole, the lower surface mounting of valve body inner chamber has the self-cleaning device of valve body inner chamber, and the self-cleaning device of valve body inner chamber can utilize the water source of valve body inner chamber oneself, opens the second ring flange, utilizes the water pressure of work of itself, just can directly turn on the water cleanly, gets rid of the dirt, clean water source, bayonet lock and the card hole that manometer protection device set up, convenient and fast's the movable cover of opening has avoided external object direct contact manometer, has protected the glass surface of manometer, has improved life.

Description

Ball valve

Technical Field

The utility model relates to a valve equipment technical field specifically is a ball valve.

Background

The existing ball valve product in the market is too single in function, when a large amount of dirt is accumulated in a long time in the working period, the inside of the ball valve is not cleaned conveniently, the ball valve is directly opened for cleaning and water supply is delayed, and the pressure gauge is directly exposed outside and is not provided with a protection device, so that the pressure gauge is easily damaged, equipment stops working, and the service life is prolonged. Accordingly, those skilled in the art have provided a ball valve to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a ball valve, includes the valve body inner chamber, the left surface fixed mounting of valve body inner chamber has the water inlet, and the right side fixed mounting of valve body inner chamber has the delivery port, the front surface fixed mounting of valve body inner chamber has manometer protection device, and the upper surface right side fixed mounting of valve body inner chamber has the regulation inner chamber, the inside inscription of adjusting the inner chamber has the regulation pole, the top fixed mounting of regulation pole has the regulation carousel, the lower surface mounting of valve body inner chamber has the self-cleaning device of valve body inner chamber.

As a further aspect of the present invention: the pressure gauge protection device comprises a rubber rope, a clamping pin, a movable cover, a hinge, a sponge block, a pressure gauge, a fixed cover and a clamping hole, wherein the clamping hole is formed in the lower fixed surface of the fixed cover, the sponge block is arranged in the fixed cover, the pressure gauge is fixedly arranged in the middle of the sponge block, the fixed cover is connected with the movable cover through the hinge, the rubber rope is fixedly arranged on the upper surface of the movable cover, and the clamping pin is fixedly connected to the other end of the rubber rope.

As a further aspect of the present invention: the self-cleaning device of valve body inner chamber includes honeycomb duct, first ring flange, drain, spacing hole, the sealed lantern ring, spacing stick, second ring flange and handle, the lower surface at the valve body inner chamber is connected to the one end of honeycomb duct, and the other end fixed mounting of honeycomb duct has first ring flange, the drain has been seted up to the inside of first ring flange, and the lower surface of first ring flange has seted up spacing hole, the below of first ring flange is provided with the second ring flange, the lower fixed surface of second ring flange installs the handle, and the upper surface intermediate position of second ring flange installs the sealed lantern ring, the upper surface of second ring flange has spacing stick at the outside fixed mounting of the sealed lantern ring.

As a further aspect of the present invention: the quantity of hinge is two, and the hinge is stainless steel material, movable cover and fixed lid are the square structure.

As the utility model discloses further scheme again: the surface of the limiting rod is provided with threads, and the limiting rod penetrates through the limiting hole and is fixed through a bolt.

As a further aspect of the present invention: the water outlet, the water inlet and the inner cavity of the valve body are all made of stainless steel materials.

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

1. present ball valve product property on the existing market can be too single, after long-term work, a large amount of dirt has been amassed in the valve body inner chamber of ball valve, if not handled in time, will influence quality of water, influence drinking person's healthy even, and cause the jam, work efficiency is low, product life reduces, and these problems can effectively be solved to the novel self-cleaning device of valve body inner chamber that provides of this use, utilize the water source of valve body inner chamber own, open the second ring flange, utilize the water pressure of work of itself, just can directly turn on the water cleanly, get rid of the dirt, clean water source, increase product life.

2. The manometer on the present ball valve on the market is too simple, in the time of ball valve work, the manometer can provide the condition of ball valve internal pressure in real time, in case the manometer goes wrong, not only delay ball valve work, but also can cause the accident because pressure is too big even, and current manometer exposes outside, and the manometer surface of glass material leads to the manometer to damage because of the collision easily, can not continue work, not only do not protect the manometer, let it directly expose under the sun especially, manometer working life subtracts the weak point has directly been caused like this, and the novel manometer protection device that provides of this use can effectively protect the manometer not receive the loss, bayonet lock and card hole that set up, convenient and fast's the removable cover of opening more, after the use, also can be very convenient cover it, external object direct contact manometer has been avoided, the glass surface of manometer has been protected, service life is improved.

Drawings

FIG. 1 is a schematic view of a ball valve;

FIG. 2 is a schematic diagram of a protection device for a pressure gauge in a ball valve;

FIG. 3 is a schematic structural diagram of a valve body inner cavity self-cleaning device in a ball valve;

in the figure: 1. adjusting the turntable; 2. adjusting a rod; 3. adjusting the inner cavity; 4. a water outlet; 5. a self-cleaning device for the inner cavity of the valve body; 51. a flow guide pipe; 52. a first flange plate; 53. a sewage draining outlet; 54. a limiting hole; 55. a sealing collar; 56. a limiting rod; 57. a second flange plate; 58. a handle; 6. a water inlet; 7. an inner cavity of the valve body; 8. a pressure gauge protection device; 81. a rubber cord; 82. a bayonet lock; 83. a movable cover; 84. a hinge; 85. a sponge block; 86. a pressure gauge; 87. a fixed cover; 88. and (6) clamping the hole.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a ball valve includes a valve body inner chamber 7, a water inlet 6 is fixedly installed on a left side surface of the valve body inner chamber 7, a water outlet 4 is fixedly installed on a right side of the valve body inner chamber 7, the water outlet 4, the water inlet 6 and the valve body inner chamber 7 are made of stainless steel, a pressure gauge protection device 8 is fixedly installed on a front surface of the valve body inner chamber 7, the pressure gauge protection device 8 includes a rubber rope 81, a latch 82, a movable cover 83, a hinge 84, a sponge block 85, a pressure gauge 86, a fixed cover 87 and a latch hole 88, the latch hole 88 is fixedly installed on a lower surface of the fixed cover 87, the sponge block 85 is disposed inside the fixed cover 87, the pressure gauge 86 is fixedly installed on a middle position of the sponge block 85, the fixed cover 87 is connected with the movable cover 83 through the hinge 84, hinge 84's quantity is two, and hinge 84 is stainless steel, movable cover 83 and fixed cover 87 are the square structure, the last fixed surface of movable cover 83 installs rubber rope 81, the other end fixedly connected with bayonet lock 82 of rubber rope 81, and the upper surface right side fixed mounting of valve body inner chamber 7 has regulation inner chamber 3, it has regulation pole 2 to connect in the inside of regulation inner chamber 3, the top fixed mounting who adjusts pole 2 has regulation carousel 1, the lower surface mounting of valve body inner chamber 7 has valve body inner chamber self-cleaning device 5, valve body inner chamber self-cleaning device 5 can utilize valve body inner chamber 7 water source of own, open second ring flange 57, utilize the water pressure of work of itself, just can directly turn on the water cleanly, get rid of the dirt, clean water source, increase product life.

In fig. 3: the self-cleaning device 5 for the inner cavity of the valve body comprises a flow guide pipe 51, a first flange plate 52, a sewage discharge port 53, a limiting hole 54, a sealing sleeve ring 55, a limiting rod 56, a second flange plate 57 and a handle 58, one end of the flow guide pipe 51 is connected to the lower surface of the inner cavity 7 of the valve body, the first flange plate 52 is fixedly installed at the other end of the flow guide pipe 51, the sewage discharge port 53 is formed in the first flange plate 52, the limiting hole 54 is formed in the lower surface of the first flange plate 52, the second flange plate 57 is arranged below the first flange plate 52, the handle 58 is fixedly installed on the lower surface of the second flange plate 57, the sealing sleeve ring 55 is installed in the middle position of the upper surface of the second flange plate 57, the limiting rod 56 is fixedly installed on the outer side of the sealing sleeve ring 55 on the upper surface of the second flange plate 57, the surface of the limiting rod 56 is threaded, the limiting rod 56 penetrates through the limiting hole 54 to be fixed through a bolt, the protection device 8 can effectively protect the pressure gauge 86 from loss, a clamping pin 82 and a clamping hole 88 are arranged, the movable cover 83 can be opened more conveniently after the use is finished, external objects can be in direct contact with the pressure gauge 86, the glass surface of the pressure gauge 86, and the service life of the pressure gauge is prolonged.

The utility model discloses a theory of operation is: firstly, a user rotates the adjusting turntable 1, the adjusting rod 2 rotates to the bottom in the adjusting inner cavity 3, the water outlet 4 is sealed, meanwhile, the bolt on the limiting rod 56 is rotated, after the bolt is taken down, the second flange plate 57 is taken down by using the handle 58, water is directly discharged from the sewage outlet 53 after entering from the water inlet 6 by using the self-existing pressure, in the process, dirt is directly discharged, meanwhile, the clamping pin 82 is taken down, the movable cover 83 is turned over, the numerical value of the pressure gauge 86 is observed, after the series of operations are completed, the movable cover 83 can be conveniently covered, the clamping hole 88 is clamped by using the clamping pin 82, the limiting rod 56 on the second flange plate 57 directly penetrates through the limiting hole 54 and then is fixed by using the bolt, the sealing sleeve ring 55 can prevent water from leaking out of the inner cavity 7 of the valve body, the second flange plate 57 is opened, the water pressure of the self-existing inner cavity 7 of the valve body can be used, the water can be directly drained and cleaned, the pressure gauge 86 can be effectively protected, the clamping pin 86 is protected, the service life of the clamping hole 82 is prolonged, and the service life of the pressure gauge is prolonged.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ball valve, includes valve body inner chamber (7), its characterized in that, the left surface fixed mounting of valve body inner chamber (7) has water inlet (6), and the right side fixed mounting of valve body inner chamber (7) has delivery port (4), the front surface fixed mounting of valve body inner chamber (7) has manometer protection device (8), and the upper surface right side fixed mounting of valve body inner chamber (7) has regulation inner chamber (3), the inside inscription of regulation inner chamber (3) has regulation pole (2), the top fixed mounting of adjusting pole (2) has regulation carousel (1), the lower surface mounting of valve body inner chamber (7) has self-cleaning device of valve body inner chamber (5).

2. The ball valve according to claim 1, wherein the pressure gauge protection device (8) comprises a rubber rope (81), a clamping pin (82), a movable cover (83), a hinge (84), a sponge block (85), a pressure gauge (86), a fixed cover (87) and a clamping hole (88), the clamping hole (88) is fixedly installed on the lower surface of the fixed cover (87), the sponge block (85) is arranged inside the fixed cover (87), the pressure gauge (86) is fixedly installed in the middle of the sponge block (85), the fixed cover (87) is connected with the movable cover (83) through the hinge (84), the rubber rope (81) is fixedly installed on the upper surface of the movable cover (83), and the clamping pin (82) is fixedly connected to the other end of the rubber rope (81).

3. The ball valve according to claim 1, wherein the self-cleaning device (5) for the inner cavity of the valve body comprises a flow guide pipe (51), a first flange (52), a sewage discharge port (53), a limiting hole (54), a sealing sleeve ring (55), a limiting rod (56), a second flange (57) and a handle (58), one end of the flow guide pipe (51) is connected to the lower surface of the inner cavity (7) of the valve body, the other end of the flow guide pipe (51) is fixedly provided with the first flange (52), the sewage discharge port (53) is formed in the first flange (52), the limiting hole (54) is formed in the lower surface of the first flange (52), the second flange (57) is arranged below the first flange (52), the handle (58) is fixedly arranged on the lower surface of the second flange (57), the sealing sleeve ring (55) is arranged in the middle position of the upper surface of the second flange (57), and the limiting rod (56) is fixedly arranged on the outer side of the sealing sleeve ring (55) on the upper surface of the second flange (57).

4. A ball valve according to claim 2, characterized in that said hinges (84) are two in number and in that the hinges (84) are made of stainless steel, said movable cover (83) and said fixed cover (87) being of a cubic structure.

5. A ball valve according to claim 3, wherein the surface of the stopper rod (56) is threaded and the stopper rod (56) is bolted through the stopper hole (54).

6. The ball valve according to claim 1, wherein the water outlet (4), the water inlet (6) and the valve body inner cavity (7) are all made of stainless steel.