CN214331565U

CN214331565U - Novel linkage valve

Info

Publication number: CN214331565U
Application number: CN202120087332.3U
Authority: CN
Inventors: 王金淼
Original assignee: Guizhou Ziqian Equipment And Materials Co ltd
Current assignee: Guizhou Ziqian Equipment And Materials Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-01
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a novel linkage valve, which comprises a valve body, wherein the inner walls of two sides of the valve body are fixedly connected with a first filter screen, the bottom of the valve body is fixedly connected with a water inlet pipe, the inner wall of the water inlet pipe is fixedly connected with a first arc-shaped guide plate and a second arc-shaped guide plate, when in disassembly, the connecting pipe is rotated to separate the connecting pipe from the valve body, the first filter screen is pulled out for disassembly and cleaning, the pull rod is pressed to move to drive the movable rod to move downwards, so that a clamping block is separated from a clamping groove, a plugging block is taken out, impurities on the second filter screen and the second arc-shaped guide plate are cleaned, the disassembly and cleaning are convenient, the fluid is conveniently filtered, when in use, the circulation enters through the water inlet pipe, the circulation reaches between the upper part of the second arc-shaped guide plate and the second filter screen through the guide of the first arc-shaped guide plate, the second filter screen filters the fluid, and the impurities stay on the second filter screen and the second arc-shaped guide plate, the fluid is convenient to filter, and the practicability of the linkage valve is improved.

Description

Novel linkage valve

Technical Field

The utility model relates to a valve field especially relates to a novel linkage valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

This application improves under prior art, and among the prior art, current interlock valve can't filter the fluidic, and the filter screen is not convenient for clear up simultaneously, uses the work efficiency who influences the interlock valve easily for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel linkage valve.

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

the utility model provides a novel linkage valve, includes the valve body, the first filter screen of the equal fixedly connected with of valve body both sides inner wall, valve body bottom fixedly connected with inlet tube, and the inlet tube is linked together with valve body is inside, the first arc baffle of inlet tube inner wall fixedly connected with and second arc baffle, and first arc baffle and second arc baffle are central symmetric distribution, the top of second arc baffle is equipped with the second filter screen with first arc baffle fixed connection, and second filter screen and inlet tube inner wall fixed connection, one side that first arc baffle was kept away from to the second filter screen is equipped with the shutoff piece with inlet tube fixed mounting.

As a further description of the above technical solution: the shape of plugging block is T shape, the mounting groove has all been seted up to the both sides of plugging block, the draw-in groove has all been seted up to plugging block both sides, and is two sets of the draw-in groove is located one side that two sets of mounting grooves kept away from each other, and the draw-in groove is linked together with the mounting groove.

As a further description of the above technical solution: one side sliding connection of inlet tube has the movable rod, and the shape of movable rod is the movable rod, movable rod and mounting groove looks adaptation, movable rod top fixedly connected with pull rod, the one end fixedly connected with fixture block of pull rod is kept away from to the movable rod, and fixture block and draw-in groove looks adaptation, movable rod bottom fixedly connected with spring, and the spring other end and inlet tube fixed connection.

As a further description of the above technical solution: the valve body inner wall rotates and is connected with the pivot, the fixed gear that has cup jointed of pivot outer wall, the below of gear is equipped with the connecting rod that the level set up, connecting rod top fixedly connected with and gear engagement's rack, the equal fixedly connected with toper piece in both sides of connecting rod, the equal fixedly connected with fixed plate of valve body both sides inner wall, logical groove has been seted up on the fixed plate, and leads to groove and toper piece looks adaptation, lead to groove inner wall fixedly connected with sealing washer.

As a further description of the above technical solution: the equal fixedly connected with slider in first filter screen both sides, and slider and valve body sliding connection, it is two sets of equal butt in one side that first filter screen kept away from each other has the connecting pipe, and connecting pipe and valve body threaded connection.

As a further description of the above technical solution: the valve body is characterized in that the bottom of the connecting rod is fixedly connected with symmetrically distributed supporting rods, symmetrically distributed sliding grooves are formed in the inner wall of the bottom of the valve body, and sliding blocks are connected to the inner wall of the sliding grooves in a sliding mode and fixedly connected with the supporting rods.

The utility model discloses following beneficial effect has:

1. the utility model discloses well rotation pivot, pivot rotation drive gear rotate and then drive the connecting rod and remove, and the connecting rod removes and drives the toper piece and removes, and the toper piece removes and gets into wherein a set of logical inslot to seal through the sealing washer, realize fluidic changing to, improved the practicality of interlock valve.

2. The utility model discloses in when dismantling, rotate the connecting pipe and make connecting pipe and valve body separation, can pull out first filter screen and dismantle the clearance to first filter screen, press the pull rod and make the pull rod remove and drive the movable rod downstream for the fixture block breaks away from with the draw-in groove, and the spring shrink can take out the shutoff piece this moment, clears up the impurity on second filter screen and the second arc baffle, is convenient for dismantle the clearance, is convenient for filter the fluid.

3. The utility model discloses in using, the circulation gets into through the inlet tube, through the direction of first arc baffle, reachs between the top of second arc baffle and the second filter screen, and the second filter screen filters the fluid, and impurity stops on second filter screen and second arc baffle simultaneously, is convenient for filter the fluid, has improved the practicality of interlock valve.

Drawings

Fig. 1 is a schematic structural view of a novel linkage valve provided by the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B of fig. 2 in the present invention.

Illustration of the drawings:

1-a valve body, 2-a fixing plate, 3-a through groove, 4-a sealing ring, 5-a connecting rod, 6-a conical block, 7-a gear, 8-a rotating shaft, 9-a first filter screen, 10-a connecting pipe, 11-a water inlet pipe, 12-a first arc-shaped guide plate, 13-a second arc-shaped guide plate, 14-a second filter screen, 15-a blocking block, 16-a movable rod, 17-a pull rod, 18-a mounting groove, 19-a clamping groove and 20-a clamping block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a novel linkage valve, which comprises a valve body 1, wherein the inner wall of the valve body 1 is rotatably connected with a rotating shaft 8, the outer wall of the rotating shaft 8 is fixedly sleeved with a gear 7, a horizontally arranged connecting rod 5 is arranged below the gear 7, symmetrically distributed support rods are fixedly connected to the bottom of the connecting rod 5, symmetrically distributed chutes are arranged on the inner wall of the bottom of the valve body 1, the inner wall of the chute is slidably connected with a movable block, the movable block is fixedly connected with the support rods, the top of the connecting rod 5 is fixedly connected with a rack meshed with the gear 7, conical blocks 6 are fixedly connected to both sides of the connecting rod 5, fixed plates 2 are fixedly connected to the inner walls of both sides of the valve body 1, through grooves 3 are arranged on the fixed plates 2, the through grooves 3 are matched with the conical blocks 6, sealing rings 4 are fixedly connected to the inner walls of the through grooves 3, and first filtering nets 9 are fixedly connected to the inner walls of both sides of the valve body 1, the two sides of the first filter screen 9 are fixedly connected with sliding blocks, the sliding blocks are connected with the valve body 1 in a sliding manner, one sides of the two groups of first filter screens 9, which are far away from each other, are abutted with connecting pipes 10, the connecting pipes 10 are in threaded connection with the valve body 1, the bottom of the valve body 1 is fixedly connected with a water inlet pipe 11, the water inlet pipe 11 is communicated with the interior of the valve body 1, the inner wall of the water inlet pipe 11 is fixedly connected with a first arc-shaped guide plate 12 and a second arc-shaped guide plate 13, the first arc-shaped guide plate 12 and the second arc-shaped guide plate 13 are distributed in central symmetry, a second filter screen 14 fixedly connected with the first arc-shaped guide plate 12 is arranged above the second arc-shaped guide plate 13, the second filter screen 14 is fixedly connected with the inner wall of the water inlet pipe 11, one side of the second filter screen 14, which is far away from the first arc-shaped guide plate 12, is provided with a blocking block 15 fixedly mounted with the water inlet pipe 11, the blocking block 15 is in a T shape, the two sides of the blocking block 15 are provided with mounting grooves 18, clamping groove 19 has all been seted up to 15 both sides of shutoff piece, two sets of clamping grooves 19 are located one side that two sets of mounting grooves 18 kept away from each other, and clamping groove 19 is linked together with mounting groove 18, one side sliding connection of inlet tube 11 has movable rod 16, and movable rod 16's shape is movable rod 16,

movable rod

16 and 18 looks adaptations of mounting groove, 16 top fixedly connected with pull rod 17 of movable rod, movable rod 16 keeps away from the one end fixedly connected with fixture block 20 of pull rod 17, and

fixture block

20 and 19 looks adaptations of clamping groove, 16 bottom fixedly connected with springs of movable rod, and the spring other end and inlet tube 11 fixed connection.

The working principle is as follows:

in the application, the rotating shaft 8 actually extends out of the valve body 1 and extends to the outside of the valve body 1, which is not shown in the figure, when the valve is used, the rotating shaft 8 is rotated, the rotating shaft 8 rotates to drive the gear 7 to rotate so as to drive the connecting rod 5 to move, the connecting rod 5 moves to drive the conical block 6 to move, the conical block 6 moves and enters one group of through grooves 3, and the sealing is performed through the sealing ring 4, so that the redirection of fluid is realized, and the practicability of the linkage valve is improved;

in the application, during disassembly, the connecting pipe 10 is rotated to separate the connecting pipe 10 from the valve body 1, the first filter screen 9 can be pulled out to disassemble and clean the first filter screen 9, the pull rod 17 is pressed to move the pull rod 17 to drive the movable rod 16 to move downwards, so that the clamping block 20 is separated from the clamping groove 19, the spring is contracted, the blocking block 15 can be taken out at the moment, impurities on the second filter screen 14 and the second arc-shaped guide plate 13 are cleaned, disassembly and cleaning are facilitated, and fluid is filtered conveniently;

in this application, in the use, the circulation gets into through inlet tube 11, and through the direction of first arc baffle 12, reachs between second arc baffle 13's top and the second filter screen 14, and second filter screen 14 filters the fluid, and impurity stops on second filter screen 14 and second arc baffle 13 simultaneously, is convenient for filter the fluid, has improved the practicality of interlock valve.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel interlock valve, includes valve body (1), its characterized in that: the valve comprises a valve body (1), first filter screens (9) fixedly connected with on the inner walls of two sides of the valve body (1), a water inlet pipe (11) fixedly connected with the bottom of the valve body (1), the water inlet pipe (11) is communicated with the interior of the valve body (1), first arc-shaped guide plates (12) and second arc-shaped guide plates (13) are fixedly connected with the inner walls of the water inlet pipe (11), the first arc-shaped guide plates (12) and the second arc-shaped guide plates (13) are distributed in a central symmetrical mode, second filter screens (14) fixedly connected with the first arc-shaped guide plates (12) are arranged above the second arc-shaped guide plates (13), the second filter screens (14) are fixedly connected with the inner walls of the water inlet pipe (11), and blocking blocks (15) fixedly mounted with the water inlet pipe (11) are arranged on one side, away from the first arc-shaped guide plates (12), of the second filter screens (14).

2. A novel linkage valve according to claim 1, characterized in that: the shape of shutoff piece (15) is T shape, mounting groove (18) have all been seted up to the both sides of shutoff piece (15), draw-in groove (19) have all been seted up to shutoff piece (15) both sides, and are two sets of draw-in groove (19) are located one side that two sets of mounting grooves (18) kept away from each other, and draw-in groove (19) are linked together with mounting groove (18).

3. A novel linkage valve according to claim 1, characterized in that: one side sliding connection of inlet tube (11) has movable rod (16), and the shape of movable rod (16) is movable rod (16), movable rod (16) and mounting groove (18) looks adaptation, movable rod (16) top fixedly connected with pull rod (17), the one end fixedly connected with fixture block (20) of pull rod (17) are kept away from in movable rod (16), and fixture block (20) and draw-in groove (19) looks adaptation, movable rod (16) bottom fixedly connected with spring, and the spring other end and inlet tube (11) fixed connection.

4. A novel linkage valve according to claim 1, characterized in that: the utility model discloses a valve, including valve body (1), valve body, connecting rod (5) top fixedly connected with and gear (7) meshing, the equal fixedly connected with toper piece (6) in both sides of connecting rod (5), the equal fixedly connected with fixed plate (2) of valve body (1) both sides inner wall, logical groove (3) have been seted up on fixed plate (2), and lead to groove (3) and toper piece (6) looks adaptation, lead to groove (3) inner wall fixedly connected with sealing washer (4).

5. A novel linkage valve according to claim 1, characterized in that: the valve is characterized in that sliders are fixedly connected to two sides of the first filter screen (9) respectively, and the sliders are connected with the valve body (1) in a sliding mode, the first filter screen (9) is connected with the connecting pipe (10) in a mutually-far-away mode in an abutting mode, and the connecting pipe (10) is connected with the valve body (1) in a threaded mode.

6. A novel interlock valve according to claim 4, characterized in that: the valve is characterized in that the bottom of the connecting rod (5) is fixedly connected with symmetrically distributed supporting rods, symmetrically distributed sliding grooves are formed in the inner wall of the bottom of the valve body (1), and sliding blocks are slidably connected to the inner wall of the sliding grooves and fixedly connected with the supporting rods.