CN216045569U

CN216045569U - Prevent leaking valve tap

Info

Publication number: CN216045569U
Application number: CN202122228090.8U
Authority: CN
Inventors: 张宗杰
Original assignee: Shandong Modern Sealing Technology Equipment Co ltd
Current assignee: Shandong Modern Sealing Technology Equipment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-15
Anticipated expiration: 2031-09-15

Abstract

The present invention provides a leak-proof valve tap, comprising: the water-saving valve comprises a switching component, a first sealing shell, a water inlet, a water pipe, a valve wheel, a connecting rod, an upper spiral cover, a shell, a sealing pipe sleeve, a lower guide shaft, a vertical groove, a lower spiral column, a water passing groove, a second sealing shell, a valve ball body, a side spiral cover, a spring, a valve body and a water outlet, wherein the first sealing shell is installed on the outer side of the middle position of the switching component, the valve body is installed on the lower end face of the sealing shell, the water pipes are installed on the left side and the right side of the valve body, the connecting rod is installed on the lower end face of the valve wheel, the upper spiral cover is installed on the outer side of the lower end face of the connecting rod, the sealing pipe sleeve is installed on the lower end face of the connecting rod, and the shell is installed on the outer side of the sealing pipe sleeve. The valve ball body and the sealing shell can prevent the leakage inside the valve body, and the leakage-proof effect is improved.

Description

Prevent leaking valve tap

Technical Field

The utility model belongs to the technical field of valves, and relates to a valve faucet device, in particular to a leakage-proof valve faucet.

Background

Valves (Valve) are mechanical devices that control the flow, direction, pressure, temperature, etc. of a flowing fluid medium, and are essential components in piping systems. Valve tubing is technically the same as pumps and is often discussed as a separate category. The valve can be operated manually or by a hand wheel, a handle or a pedal, and can also be controlled to change the pressure, the temperature and the flow of the fluid medium. The valve can operate continuously or repeatedly for these changes, such as a safety valve installed in a hot water system or a steam boiler. In more sophisticated control systems, automatic control valves are employed as needed to regulate the changing set point of the flow through the pipeline from external inputs. The automatic control valve does not need manual operation and can accurately control various requirements of fluid media according to the input and the setting of the automatic control valve. The valve is divided into cast iron valve, cast steel valve, stainless steel valve, chromium molybdenum vanadium steel valve, diphase steel valve, plastic valves according to the material, and the nonstandard valve material of ordering, but the valve leakproofness is relatively poor among the prior art, and easily produces and leak water, consequently, the urgent need at present prevents leaking valve tap and solves above problem.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the present invention provides a leakproof valve faucet, which solves the problems in the prior art.

The utility model is realized by the following technical scheme: a leak resistant valve faucet, comprising: the water-saving valve comprises an opening and closing part, a sealing shell, a water inlet, a water pipe, a valve body and a water outlet, wherein the sealing shell is arranged outside the middle position of the opening and closing part, the valve body is arranged on the lower end surface of the sealing shell, the water pipes are arranged on the left side and the right side of the valve body, the water inlet is formed in the left end surface of the water pipe, and the water outlet is formed in the right end surface of the water pipe;

the switching part includes valve wheel, connecting rod, goes up spiral cover, casing, sealed pipe box, lower guide shaft, erects the groove, down the column that revolves, water service tank, sealed shell, valve ball, side spiral cover and spring, the connecting rod is installed to valve wheel lower extreme terminal surface, the spiral cover is installed to connecting rod lower extreme off-plate side, sealed pipe box is installed to terminal surface under the connecting rod, the casing is installed in the sealed pipe box outside, guide shaft under the sealed pipe box terminal surface is installed, down the column that revolves is installed to guide shaft lower extreme terminal surface down, perpendicular groove has been seted up in the column outside that revolves down, the valve ball is installed to the column that revolves down terminal surface down, the water service tank has all been seted up to the valve ball left and right sides, sealed shell is installed to valve ball lower extreme terminal surface, the side spiral cover is all installed to the water service tank left and right sides, the spring is installed in the water pipe outside.

As a preferred embodiment, the opening and closing part is a movable structure in actual use, the specifications of the water inlet and the water outlet are the same, the inner sides of the water inlet and the water outlet are both provided with sealing rubber rings, and the rear ends of the water inlet and the water outlet are provided with connecting seats.

In a preferred embodiment, the water pipe is made of polyethylene material in actual use, a spring is mounted on the inner side of the water pipe, an inner through pipe is mounted on the inner side of the spring, and the inner through pipe is communicated with the interior of the water passing tank.

As a preferred embodiment, the outer side of the connecting rod, the outer side of the lower guide shaft and the outer side of the lower rotary column are all provided with external threads, and the inner side of the sealing pipe sleeve and the inner side of the lower guide shaft are all provided with internal grooves.

In a preferred embodiment, the cross section of the water flowing groove is hourglass-shaped in actual use, the inner side surfaces of the water flowing groove are adhered with waterproof rubber layers, the outer sides of the two sealing shells are made of metal materials in actual use, and the inner sides of the two sealing shells are made of rubber materials in actual use.

In a preferable embodiment, a rubber sealing ring is mounted on the outer side of the valve ball in actual use, the valve ball is fixedly connected with the lower rotary column, an adjusting hole is formed between the two groups of water passing grooves, and the maximum diameter of the inside of the adjusting hole is consistent with the diameter of the cross section of the valve ball in actual use.

After the technical scheme is adopted, the utility model has the beneficial effects that: the valve ball body and the sealing shell can prevent the leakage inside the valve body, and the leakage-proof effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a leak resistant valve faucet of the present invention;

FIG. 2 is a front sectional view of an opening and closing member of a leak resistant valve faucet of the present invention;

FIG. 3 is a top cross-sectional view of a seal housing in a leak resistant valve faucet of the present invention;

in the figure: 1-opening and closing part, 2-sealing shell, 3-water inlet, 4-water pipe, 5-valve body, 6-water outlet, 11-valve wheel, 12-connecting rod, 13-upper spiral cover, 14-shell, 15-sealing pipe sleeve, 16-lower guide shaft, 17-vertical groove, 18-lower spiral column, 19-water through groove, 101-sealing shell, 102-valve ball, 103-side spiral cover and 104-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a leak resistant valve faucet includes: the water supply valve comprises an opening and closing part 1, a first sealing shell 2, a water inlet 3, a water pipe 4, a valve body 5 and a water outlet 6, wherein the first sealing shell 2 is installed on the outer side of the middle position of the opening and closing part 1, the valve body 5 is installed on the lower end face of the first sealing shell 2, the water pipe 4 is installed on the left side and the right side of the valve body 5, the water inlet 3 is formed in the left end face of the water pipe 4, and the water outlet 6 is formed in the right end face of the water pipe 4;

the opening and closing component 1 comprises a valve wheel 11, a connecting rod 12, an upper rotary cover 13, a shell 14, a sealing pipe sleeve 15, a lower guide shaft 16, a vertical groove 17, a lower rotary column 18, a water passing groove 19, a second sealing shell 101, a valve ball 102, a side rotary cover 103 and a spring 104, the connecting rod 12 is installed to the terminal surface under the valve wheel 11, the upper spiral cover 13 is installed to the terminal surface outside under the connecting rod 12, sealed pipe box 15 is installed to the terminal surface under the connecting rod 12, casing 14 is installed to the sealed pipe box 15 outside, guide shaft 16 is installed to the terminal surface under the sealed pipe box 15, column 18 is down installed to the terminal surface under the guide shaft 16 down, perpendicular groove 17 has been seted up in the column 18 outside down, the terminal surface is installed valve spheroid 102 under the column 18 down, water trough 19 has all been seted up to the valve spheroid 102 left and right sides, sealed shell two 101 is installed to the terminal surface under the valve spheroid 102, side spiral cover 103 is all installed to the water trough 19 left and right sides, spring 104 is installed in the water pipe 4 outside.

The opening and closing part 1 is of a movable structure in actual use, the specifications of the water inlet 3 and the water outlet 6 are the same, the inner sides of the water inlet 3 and the water outlet 6 are both provided with sealing rubber rings, and the rear ends of the water inlet 3 and the water outlet 6 are provided with connecting seats, so that the valve can be conveniently opened.

The water pipe 4 is made of polyethylene material in actual use, the spring 104 is installed on the inner side of the water pipe 4, the inner through pipe is installed on the inner side of the spring 104, the inner through pipe is communicated with the inside of the water through groove 19, and the water pipe 4 and the inner through pipe can be prevented from being vibrated and leaked due to overlarge water pressure.

External threads are formed in the outer side of the connecting rod 12, the outer side of the lower guide shaft 16 and the outer side of the lower rotary column 18, and inner grooves are formed in the inner side of the sealing pipe sleeve 15 and the inner side of the lower guide shaft 16, so that the operation of workers is facilitated.

The cross section of the water flowing groove 19 is of an hourglass structure in actual use, waterproof rubber layers are adhered to the inner side surfaces of the water flowing groove 19, the outer side of the second sealing shell 101 is made of metal materials in actual use, and the inner side of the second sealing shell 101 is made of rubber materials in actual use, so that water leakage inside the water flowing groove 19 can be effectively prevented.

The outer side of the valve ball 102 is provided with a rubber sealing ring in actual use, the valve ball 102 is fixedly connected with the lower rotary column 18, an adjusting hole is formed between the two groups of water through grooves 19, the maximum diameter of the inner part of the adjusting hole is consistent with the diameter of the cross section of the valve ball 102 in actual use, and the on-off of water flow can be effectively controlled.

As an embodiment of the present invention: in actual use, a worker inserts an external water inlet pipe into the water inlet 3 and inserts an external connecting pipe into the water outlet 6, when the valve needs to be opened, the worker rotates the valve wheel 11, the valve wheel 11 drives the connecting rod 12 to rotate, because the outer side of the connecting rod 12, the outer side of the lower guide shaft 16 and the outer side of the lower rotary column 18 are all provided with external threads, the inner side of the sealing pipe sleeve 15 and the inner side of the lower guide shaft 16 are both provided with internal grooves, the connecting rod 12 rotates in the sealing pipe sleeve 15 and simultaneously drives the lower guide shaft 16 to rotate, so that the lower guide shaft 16 drives the lower rotary column 18 to move upwards, a rubber sealing ring is arranged on the outer side of the valve ball 102 in actual use, an adjusting hole is arranged between the two groups of water grooves 19, the maximum diameter of the inside of the adjusting hole is consistent with the diameter of the cross section of the valve ball 102 in actual use, when the valve ball 102 moves upwards, water flows into the inside of the adjusting hole through the water grooves 19, and keeps the water circulating in the water trough 19, and the inner side of the second sealing shell 101 is made of rubber material, which can effectively prevent the water leakage in the valve, when the water pressure in the water pipe 4 is large, the water flows into the water pipe through the water inlet 3, because the spring 104 is arranged on the inner side of the water pipe 4, the inner side of the spring 104 is provided with an inner through pipe, the inner through pipe is communicated with the inner part of the water trough 19, and the inner through pipe is communicated with the side screw cover 103 because the water pressure is large

The inner side shakes, the spring 104 can effectively and slowly release the shaking of the inner through pipe, the inner part of the inner through pipe and the side spiral cover 103 can be effectively prevented from falling off, and therefore the water leakage condition is prevented.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A leak resistant valve faucet, comprising: switching part, sealed shell one, water inlet, water pipe, valve body and delivery port, its characterized in that: a first sealing shell is arranged on the outer side of the middle position of the opening and closing part, a valve body is arranged on the lower end face of the sealing shell, water pipes are arranged on the left side and the right side of the valve body, a water inlet is formed in the left end face of each water pipe, and a water outlet is formed in the right end face of each water pipe;

the switching part includes valve wheel, connecting rod, goes up spiral cover, casing, sealed pipe box, lower guide shaft, erects the groove, down the column that revolves, water passing groove, sealed shell two, valve spheroid, side spiral cover and spring, the connecting rod is installed to the terminal surface under the valve wheel, the connecting rod is installed to the terminal surface outside down the terminal surface, sealed pipe box is installed to the terminal surface under the connecting rod, the casing is installed in the sealed pipe box outside, guide shaft under the sealed pipe box terminal surface is installed, down the column that revolves is installed to the guide shaft lower extreme terminal surface down, perpendicular groove has been seted up in the column outside that revolves down, the valve spheroid is installed to the column that revolves down terminal surface, water passing groove has all been seted up to the valve spheroid left and right sides, sealed shell two is installed to the valve spheroid lower terminal surface, the side spiral cover is all installed to the water passing groove left and right sides, the spring is installed in the water pipe outside.

2. A leak resistant valve faucet as recited in claim 1, wherein: the opening and closing part is of a movable structure, the specifications of the water inlet and the water outlet are the same, sealing rubber rings are arranged on the inner sides of the water inlet and the water outlet, and connecting seats are arranged at the rear ends of the water inlet and the water outlet.

3. A leak resistant valve faucet as recited in claim 1, wherein: the water pipe is made of polyethylene materials, a spring is installed on the inner side of the water pipe, an inner through pipe is installed on the inner side of the spring, and the inner through pipe is communicated with the inside of the water through groove.

4. A leak resistant valve faucet as recited in claim 1, wherein: external threads are formed in the outer side of the connecting rod, the outer side of the lower guide shaft and the outer side of the lower rotary column, and inner grooves are formed in the inner side of the sealing pipe sleeve and the inner side of the lower guide shaft.

5. A leak resistant valve faucet as recited in claim 1, wherein: the water service tank cross section is the hourglass structure, water service tank inboard surface is all pasted and is had waterproof rubber layer, two outsides of sealed shell are made for the metal material, two inboards of sealed shell are made for the rubber material.

6. A leak resistant valve faucet as recited in claim 1, wherein: the rubber seal ring is installed on the outer side of the valve ball body, the valve ball body is fixedly connected with the lower rotary column, adjusting holes are formed between the two groups of water passing grooves, and the maximum diameter of the inner portion of each adjusting hole is consistent with the diameter of the cross section of the valve ball body.