CN214466252U

CN214466252U - Multifunctional water pump control valve

Info

Publication number: CN214466252U
Application number: CN202023327512.9U
Authority: CN
Inventors: 陆冰洁
Original assignee: Xiangyang Pufisi United Power Technology Co ltd
Current assignee: Xiangyang Pufisi United Power Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a multi-functional water pump control valve, including valve body and baffle, the inside rigid coupling of valve body has a plurality of baffles, the internally mounted of valve body has adjusting device. This multi-functional water pump control valve, through the valve body, the valve ball, go up the valve rod, lower valve rod, a bearing, mutually support between valve gap and the arc handle isotructure, can drive the valve rod through the arc handle and rotate, it rotates to go up the valve rod drive valve ball, the valve ball drives down the valve rod simultaneously and rotates, it is more stable to make valve ball pivoted through last valve rod and lower valve rod, adjust the flow of water through the valve ball, thereby increased the control range to water through the valve ball, through first water pipe, the second water pipe, first sealing washer, first ring flange, mutually support between second ring flange and the second sealing washer isotructure, can make first ring flange on first water pipe and the second water pipe pass through the bolt fastening on the second ring flange, sealed effect has been improved through first sealing washer simultaneously.

Description

Multifunctional water pump control valve

Technical Field

The utility model relates to the technical field of valves, specifically be a multi-functional water pump control valve.

Background

The water pump control valve is a valve controlled by water pressure, and consists of a main valve and a guide pipe, a pilot valve, a needle valve, a ball valve, a pressure gauge and the like which are attached to the main valve, and can be changed into a remote control ball float valve, a pressure reducing valve, a slow-closing check valve, a flow control valve, a pressure relief valve, a hydraulic electric control valve, a water pump control valve and the like according to different use purposes, functions and places, for example, a novel multifunctional valve with the patent number of CN 106895164A, the top end of the valve body is provided with a valve cover which is arranged in a sealing way, the top end of the valve cover is provided with a supporting sleeve, the top end of the valve rod is provided with a hand wheel, the bottom end of the valve rod penetrates through the supporting sleeve and extends into the valve body, and the end part of the valve core is provided with a valve core which is used for controlling the opening and closing of the valve, although the valve in the prior art can control the flow of water, the flow regulation amplitude is not large, and the application range is too low, meanwhile, the connecting structure of the valve and the pipe in the prior art is single, and the sealing effect is too low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional water pump control valve to although the valve among the prior art who proposes in solving above-mentioned background art can control the flow of water, but flow control's range is not big, and application scope crosses low problem excessively.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional water pump control valve comprises a valve body and baffles, wherein a plurality of baffles are fixedly connected inside the valve body, and an adjusting device is installed inside the valve body;

the adjusting device comprises a valve ball, an upper valve rod, a lower valve rod, a bearing, a valve cover and an arc-shaped handle;

the valve ball is located the inside of valve body, the left and right sides outer wall of valve ball is laminated with the outer wall of baffle mutually, the rigid coupling has last valve rod and lower valve rod respectively in the middle of the upper and lower both sides of valve ball, the outer wall of going up valve rod and lower valve rod all rotates with the inside of valve body through the bearing and links to each other, the upper surface rigid coupling of valve body has the valve gap, the through-hole department inner wall of valve gap and the outer wall clearance fit of last valve rod, there is the arc handle top of going up the valve rod through bolt threaded connection.

Preferably, the midpoints of the upper valve rod and the lower valve rod are on the same vertical line.

Preferably, the valve ball and the baffle form a closed structure.

Preferably, fixing devices are installed on the left side and the right side of the valve body;

the fixing device comprises a first water pipe, a second water pipe, a first sealing ring, a first flange plate, a second flange plate and a second sealing ring;

the opening part inner wall clearance fit of the inboard outer wall of first water pipe and second water pipe and valve body, the inboard outer wall of first water pipe and second water pipe is laminated with the outer wall of baffle mutually, the inboard outer wall rigid coupling of first water pipe and second water pipe has first sealing washer, the outer wall of first sealing washer closely laminates with the inner wall of valve body, the equal rigid coupling of the middle outer wall of first water pipe and second water pipe has first ring flange, there is the second ring flange inboard of first ring flange through bolt threaded connection, the inner wall of second ring flange links to each other with the left and right sides outer wall of valve body is fixed, the inboard outer wall of first ring flange and second ring flange closely laminates and has the second sealing washer.

Preferably, the first flange plate and the second flange plate are completely consistent in shape.

Preferably, the first water pipe and the baffle are arranged vertically.

Preferably, the outer wall of the valve body is provided with an elastic device;

the elastic device comprises a vertical rod, a stop block, a rubber ring, a handle and a spring;

it is a plurality of the outer wall of montant and the through-hole department inner wall clearance fit of valve body, the lower surface of montant rotates and is connected with the dog, the outer wall of montant closely laminates there is the rubber circle, the outer wall of rubber circle links to each other with the through-hole department inner wall of valve body is fixed, the outside rigid coupling of montant has the handle, the spring is installed to the outer wall of montant, the both sides of spring close the valve body with the handle respectively and fix continuously.

Preferably, the left vertical rod and the right vertical rod are arranged in parallel.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional water pump control valve, through the valve body, the valve ball, go up the valve rod, lower valve rod, the bearing, mutually support between valve gap and the arc handle isotructure, can drive the valve rod through the arc handle and rotate, go up the valve rod and drive the valve ball and rotate, the valve ball drives lower valve rod simultaneously and rotates, makes valve ball pivoted more stable through last valve rod and lower valve rod, adjusts the flow of water through the valve ball to increased the control range to water through the valve ball.

Through mutually supporting between first water pipe, second water pipe, first sealing washer, first ring flange, second ring flange and the second sealing washer isotructure, can make first ring flange on first water pipe and the second water pipe pass through the bolt fastening on the second ring flange, have improved sealed effect simultaneously through first sealing washer.

Through mutually supporting between structures such as montant, dog, rubber circle, handle and spring, can make the dog support tightly first water pipe and second water pipe through the elasticity performance of spring to further improvement sealed effect.

Drawings

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

FIG. 2 is a schematic view of the upper valve stem, bearing and ball of FIG. 1;

FIG. 3 is a schematic structural view of the first flange, the first seal ring and the stopper in FIG. 1;

fig. 4 is a schematic structural view of the spring, the vertical rod and the valve body in fig. 1.

In the figure: 1. the valve comprises a valve body, a 2, a baffle, a 3, an adjusting device, a 301, a valve ball, a 302, an upper valve rod, a 303, a lower valve rod, a 304, a bearing, a 305, a valve cover, a 306, an arc-shaped handle, a 4, a fixing device, a 401, a first water pipe, a 402, a second water pipe, a 403, a first sealing ring, a 404, a first flange plate, a 405, a second flange plate, a 406, a second sealing ring, a 5, an elastic device, a 501, a vertical rod, a 502, a stop block, a 503, a rubber ring, a 504, a handle, a 505 and a spring.

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. 1-4, the present invention provides a technical solution: a multifunctional water pump control valve comprises a valve body 1 and a baffle 2, through holes are formed in the upper side and the lower side of the left side and the right side of the valve body 1, 2 baffles 2 are fixedly connected inside the valve body 1, an opening is formed in the middle of each baffle 2, an adjusting device 3 is installed inside the valve body 1, each adjusting device 3 comprises a valve ball 301, an upper valve rod 302, a lower valve rod 303, a bearing 304, a valve cover 305 and an arc-shaped handle 306, the valve balls 301 are located inside the valve body 1, the outer walls of the left side and the right side of each valve ball 301 are attached to the outer walls of the baffles 2, the upper valve rod 302 and the lower valve rod 303 are fixedly connected between the middle of the upper side and the lower side of each valve ball 301 respectively, the upper valve rod 302 and the lower valve rod 303 can support the valve balls 301, the outer walls of the upper valve rod 302 and the lower valve rod 303 are rotatably connected with the inside of the valve body 1 through the bearing 304, the upper surface of the valve body 1 is fixedly connected with a valve cover 305, through hole is formed in the inside of the valve cover 305, and the inner wall of the through hole of the valve cover 305 is in clearance fit with the outer wall of the upper valve rod 302, the valve cover 305 can limit the upper valve rod 302, an arc-shaped handle 306 is connected above the upper valve rod 302 through bolt threads, the arc-shaped handle 306 can drive the upper valve rod 302 to rotate, the middle points of the upper valve rod 302 and the lower valve rod 303 are on the same vertical line, and the valve ball 301 and the baffle 2 form a closed structure.

The left side and the right side of the valve body 1 are provided with fixing devices 4, each fixing device 4 comprises a first water pipe 401, a second water pipe 402, a first sealing ring 403, a first flange 404, a second flange 405 and a second sealing ring 406, the inner side outer walls of the first water pipe 401 and the second water pipe 402 are in clearance fit with the inner wall of the opening of the valve body 1, the inner side outer walls of the first water pipe 401 and the second water pipe 402 are attached to the outer wall of the baffle 2, the first water pipe 401 and the second water pipe 402 are both communicated with the baffle 2, the inner side outer walls of the first water pipe 401 and the second water pipe 402 are fixedly connected with the first sealing ring 403, the outer wall of the first sealing ring 403 is closely attached to the inner wall of the valve body 1, water can be prevented from flowing out through the first sealing ring 403, the middle outer walls of the first water pipe 401 and the second water pipe 402 are fixedly connected with the first flange 404, the inner side of the first flange 404 is connected with the second flange 405 through bolt threads, the inner wall of second ring flange 405 links to each other with the left and right sides outer wall of valve body 1 is fixed, and the inboard outer wall of first ring flange 404 and second ring flange 405 closely laminates second sealing washer 406, can improve leakproofness and fixed effect through second sealing washer 406, and the shape of first ring flange 404 and second ring flange 405 is identical completely, and first water pipe 401 is perpendicular setting with baffle 2.

Elastic device 5 is installed to the outer wall of valve body 1, elastic device 5 includes montant 501, dog 502, rubber ring 503, handle 504

spring

505, 4 montant 501's outer wall and valve body 1's through-hole department inner wall clearance fit, montant 501 can remove in valve body 1's through-hole department, montant 501's lower surface rotates and is connected with dog 502, dog 502 can support first water pipe 401 and second water pipe 402 tightly, montant 501's outer wall closely laminates rubber ring 503, rubber ring 503's outer wall and valve body 1's through-hole department inner wall are fixed continuous, can prevent through rubber ring 503 that water from revealing, montant 501's the outside rigid coupling has handle 504, spring 505 is installed to montant 501's outer wall, the both sides of spring 505 respectively with handle 504 close valve body 1 fixed continuous, spring 505 is in tensile state when montant 501 moves to the outside, control montant 501 is parallel arrangement.

When an operator needs to use the multifunctional water pump control valve, firstly, the operator pulls the handle 306, the handle 306 drives the vertical rod 501 to move, the vertical rod 501 drives the stop block 502 to move, meanwhile, the handle 306 stretches the spring 505 through the valve body 1, the second sealing ring 406 is sleeved at the outer walls of the first water pipe 401 and the second water pipe 402, the first water pipe 401 and the second water pipe 402 are installed at the openings at the left side and the right side of the valve body 1, the first water pipe 401 and the second water pipe 402 are tightly abutted to the baffle 2, the first flange 404 and the second flange 405 on the first water pipe 401 and the second water pipe 402 are fixed through bolts, the handle 504 is loosened, the vertical rod 501 drives the stop block 502 to reset through the elastic performance of the spring 505, so that the stop block 502 tightly abuts the first water pipe 401 and the second water pipe 402, the purpose of improving the sealing performance is achieved, when the flow rate of water needs to be adjusted, operating personnel can rotate arc handle 306, can drive valve rod 302 through arc handle 306 and rotate, makes and goes up valve rod 302 and drive valve ball 301 and rotate, and valve ball 301 drives down valve rod 303 and rotates simultaneously, makes valve ball 301 expose the opening part of baffle 2, has just so reached and has carried out the purpose of adjusting water flow.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional water pump control valve, includes valve body (1) and baffle (2), the inside rigid coupling of valve body (1) has a plurality of baffles (2), its characterized in that: an adjusting device (3) is arranged in the valve body (1);

the adjusting device (3) comprises a valve ball (301), an upper valve rod (302), a lower valve rod (303), a bearing (304), a valve cover (305) and an arc-shaped handle (306);

valve ball (301) are located the inside of valve body (1), the left and right sides outer wall of valve ball (301) is laminated with the outer wall of baffle (2) mutually, the rigid coupling has last valve rod (302) and lower valve rod (303) respectively in the middle of the upper and lower both sides of valve ball (301), it all rotates with the inside of valve body (1) through bearing (304) with the outer wall of lower valve rod (303) and links to each other to go up valve rod (302), the upper surface rigid coupling of valve body (1) has valve gap (305), the outer wall clearance fit of through-hole department inner wall and last valve rod (302) of valve gap (305), there is arc handle (306) through bolt threaded connection in the top of going up valve rod (302).

2. The multifunctional water pump control valve of claim 1, wherein: the middle points of the upper valve rod (302) and the lower valve rod (303) are on the same vertical line.

3. The multifunctional water pump control valve of claim 1, wherein: the valve ball (301) and the baffle (2) form a closed structure.

4. The multifunctional water pump control valve of claim 1, wherein: the left side and the right side of the valve body (1) are provided with fixing devices (4);

the fixing device (4) comprises a first water pipe (401), a second water pipe (402), a first sealing ring (403), a first flange plate (404), a second flange plate (405) and a second sealing ring (406);

the outer walls of the inner sides of the first water pipe (401) and the second water pipe (402) are in clearance fit with the inner wall of the opening of the valve body (1), the outer walls of the inner sides of the first water pipe (401) and the second water pipe (402) are jointed with the outer wall of the baffle (2), the outer walls of the inner sides of the first water pipe (401) and the second water pipe (402) are fixedly connected with a first sealing ring (403), the outer wall of the first sealing ring (403) is tightly attached to the inner wall of the valve body (1), the middle outer walls of the first water pipe (401) and the second water pipe (402) are fixedly connected with a first flange plate (404), the inner side of the first flange plate (404) is connected with a second flange plate (405) through bolt threads, the inner wall of the second flange plate (405) is fixedly connected with the outer walls of the left side and the right side of the valve body (1), and a second sealing ring (406) is tightly attached to the inner side outer walls of the first flange plate (404) and the second flange plate (405).

5. The multifunctional water pump control valve of claim 4, wherein: the first flange plate (404) and the second flange plate (405) are completely consistent in shape.

6. The multifunctional water pump control valve of claim 4, wherein: the first water pipe (401) and the baffle (2) are vertically arranged.

7. The multifunctional water pump control valve of claim 1, wherein: an elastic device (5) is arranged on the outer wall of the valve body (1);

the elastic device (5) comprises a vertical rod (501), a stop block (502), a rubber ring (503) and a handle (504) and a spring (505);

a plurality of the outer wall of montant (501) and the through-hole department inner wall clearance fit of valve body (1), the lower surface of montant (501) rotates and is connected with dog (502), the outer wall of montant (501) closely laminates rubber circle (503), the outer wall of rubber circle (503) links to each other with the through-hole department inner wall of valve body (1) is fixed, the outside rigid coupling of montant (501) has handle (504), spring (505) are installed to the outer wall of montant (501), the both sides of spring (505) close valve body (1) with handle (504) respectively and link to each other fixedly.

8. The multifunctional water pump control valve of claim 7, wherein: the left vertical rod (501) and the right vertical rod (501) are arranged in parallel.