CN209671669U - A kind of four-way valve block - Google Patents

Abstract

The utility model provides a kind of four-way valve block, belong to valve components technical field, it include: valve block seat and locking module, main valve hole is provided on the valve block seat, upper valve opening and side valve hole, and the two sides of the valve block seat extend outward to form interface end, the both ends of the main valve hole are located in two interface ends, the upper valve opening and the side valve hole are connected to the main valve hole, the locking module includes spring lever and briquetting, the spring lever is hinged on the valve block seat, one end of the briquetting is hinged in the interface end and the other end and the spring lever are hinged, the briquetting is pressed in the interface end by the spring lever；The utility model has the following beneficial effects: will not occur to loosen between interface end and water pipe or leak, practical effect is preferable.

Description

A kind of four-way valve block

Technical field

The utility model belongs to valve part technical field, is related to a kind of four-way valve block.

Background technique

Valve is a kind of component for blocking one or more opening or channel come open and close or partly using movable part, A kind of device that liquid stream, air stream or other air-flows or a large amount of bulk materials can be allow to flow out, block or adjusted, valve Block is that an important component in valve can pass through with multiple runners for fluid, by blocking some runner or valve port To control the disengaging direction of fluid.

And four-way valve block is that there are four the valve blocks of runner for a kind of tool, in general, in four-way valve block tool there are two interface end, Interface end needs to connect water pipe, but existing four-way valve block, and loosening or leakage are easy to happen between interface end and water pipe, is led It causes practical effect poor, there is certain room for improvement.

Utility model content

The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to propose a kind of four-way valve block.

The purpose of this utility model can be realized by the following technical scheme: a kind of four-way valve block, comprising: valve block seat and Locking module is provided with main valve hole, upper valve opening and side valve hole on the valve block seat, and the two sides of the valve block seat are outside Interface end is extended to form, the both ends of the main valve hole are located in two interface ends, the upper valve opening and the side valve hole It is connected to the main valve hole, the locking module includes spring lever and briquetting, and the spring lever is hinged on the valve block seat On, one end of the briquetting is hinged in the interface end and the other end and the spring lever are hinged, and the briquetting passes through institute Spring lever is stated to be pressed in the interface end.

Preferably, being provided with the card slot of annular in the interface end, the cross section of the card slot is hook formation.

Preferably, the valve block seat tool has the convex block portion upwardly extended, the upper valve hole is located in the convex block portion, and The first hinged seat is provided on the side wall in the convex block portion, the spring lever is arranged on first hinged seat, the interface The upper surface at end is provided with the second hinged seat, and the briquetting is arranged on second hinged seat.

Preferably, the spring lever includes bar cylinder and the body of rod, spring is provided in the bar cylinder, the body of rod is threaded through It contradicts in the bar cylinder and with the spring and connects, the bar cylinder and first hinged seat are hinged, the body of rod and the pressure Block is hinged.

Preferably, the briquetting is arcuate structure, and the end of the briquetting is provided with cutter claw, and the cutter claw is for blocking Firmly it is plugged on the pipe outer wall of the interface end.

Preferably, being provided with anodic oxide coating in the main valve hole, the upper valve opening and the side valve hole.

Compared with prior art, the utility model has the following beneficial effects:

1, it will not occur to loosen between interface end and water pipe or leak, practical effect is preferable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the four-way valve block of the utility model.

Fig. 2 is the portion the A enlarged diagram of Fig. 1.

In figure, 100, valve block seat；110, main valve hole；120, upper valve opening；130, side valve hole；140, interface end；150, card slot； 160, convex block portion；170, the first hinged seat；180, the second hinged seat；200, spring lever；210, bar cylinder；220, the body of rod；230, bullet Spring；300, briquetting；310, cutter claw.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1, a kind of four-way valve block, comprising: valve block seat 100 and locking module are arranged on the valve block seat 100 There are main valve hole 110, upper valve opening 120 and side valve hole 130, and the two sides of the valve block seat 100 extend outward to form interface The both ends at end 140, the main valve hole 110 are located in two interface ends 140, the upper valve opening 120 and the side valve hole 130 are connected to the main valve hole 110, and the locking module includes 230 bar 200 of spring and briquetting 300, the spring 230 Bar 200 is hinged on the valve block seat 100, one end of the briquetting 300 be hinged in the interface end 140 and the other end with 230 bar 200 of spring is hinged, and the briquetting 300 is pressed in the interface end 140 by 230 bar 200 of spring.

Preferably, four-way valve block has four interfaces, and four connectors are interconnected, so having master in valve opening seat Valve opening 110, upper valve opening 120 and side valve hole 130, main valve hole 110, upper valve opening 120 and side valve hole 130 are actually to flow Road can pass through for fluid, wherein have interface end 140 in the two sides of valve block seat 100, interface end 140 is tubular structure, water Pipe can cover in interface end 140, but due to hydraulic etc., water pipe must be firmly secured in interface end 140, so Just locking module is needed to be fixed.

Locking module includes 230 bar 200 of spring and briquetting 300, wherein the upper end of 230 bar 200 of spring is hinged on valve block On the side wall of seat 100, the rear end of briquetting 300 is hinged in interface end 140, before the lower end of 230 bar 200 of spring and briquetting 300 End is hinged, and the upper surface of interface end 140 and the side wall of valve block seat 100 are at right angles arranged, and 230 bar 200 of spring will be for that will press The front end of block 300 is pressed in interface end 140, when water pipe insertion, so that 230 bar 200 of spring is compressed, at this time briquetting 300 It digs, when water pipe sleeve is in interface end 140,230 bar 200 of spring can push down briquetting 300, so that briquetting 300 is pushed down outside water pipe Wall, to make to connect between interface end 140 and water pipe relatively reliable.

As shown in Figure 1, on the basis of the above embodiment, the card slot 150 of annular is provided in the interface end 140, The cross section of the card slot 150 is hook formation.

Preferably, water pipe, can be stuck in interface end 140, actual by the card slot 150 of the annular in interface end 140 In structure, the protrusion of annular can be provided on the inner wall of water pipe, when water pipe sleeve is in interface end 140, it will be able to make two Person is fixed together, alternatively, by water pipe sleeve in interface end 140, then band or steel wire is tied up on water pipe so that band or Person's steel wire is embedded into card slot 150, to realize further fixing for water pipe, and the hook formation of card slot 150 has very by force Mousing-hook, reliably band or steel wire can be limited, avoid its be detached from card slot 150.

As shown in Figure 1, on the basis of the above embodiment, the valve block seat 100 has the convex block portion upwardly extended 160, the upper valve opening 120 is located in the convex block portion 160, and it is hinged that first is provided on the side wall in the convex block portion 160 Seat 170,230 bar 200 of spring are arranged on first hinged seat 170, and the upper surface of the interface end 140 is provided with the Two hinged seats 180, the briquetting 300 are arranged on second hinged seat 180.

Preferably, valve block seat 100 has convex block portion 160, and it is hinged that the both ends of 230 bar 200 of spring are actually hinged on first On seat 170 and briquetting 300 so that 230 bar 200 of spring is angularly disposed, and with the side wall in convex block portion 160 and interface end 140 Upper surface formed triangular structure, entire locking module can be made more stable in this way, in actual loading, water pipe need very Big active force can be extracted from interface end 140, and when needing to extract water pipe, it is only necessary to very simple push the spring 230 Bar 200 can be such that briquetting 300 separates with water pipe.

As shown in Figure 1, on the basis of the above embodiment, 230 bar 200 of spring includes bar cylinder 210 and the body of rod 220, be provided with spring 230 in the bar cylinder 210, the body of rod 220 be threaded through in the bar cylinder 210 and with the spring 230 Connection is contradicted, the bar cylinder 210 and first hinged seat 170 are hinged, and the body of rod 220 and the briquetting 300 are hinged.

Preferably, 230 bar 200 of spring of this structure has elasticity, and in actual structure, on the body of rod 220 There are one handles, the body of rod 220 can be pushed into bar cylinder 210 convenient for user, so that briquetting 300 be made to unlock.

As shown in Figure 1, on the basis of the above embodiment, the briquetting 300 is arcuate structure, and the briquetting 300 end is provided with cutter claw 310, and the cutter claw 310 is for blocking the pipe outer wall for being plugged on the interface end 140.

Preferably, briquetting 300 designs camber, its Impact direction in this way is just more special, is difficult to be dragged by water pipe, and The pressure of 230 bar 200 of spring also can be good at pushing down briquetting 300, and cutter claw 310 is conducive to fix water pipe, avoid water pipe de- Out.

As shown in Figure 1, on the basis of the above embodiment, the main valve hole 110, the upper valve opening 120 and described It is provided with anodic oxide coating in side valve hole 130, good anticorrosion ability can be played in this way.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (6)

1. a kind of four-way valve block characterized by comprising valve block seat and locking module are provided with main valve on the valve block seat Hole, upper valve opening and side valve hole, and the two sides of the valve block seat extend outward to form interface end, the both ends of the main valve hole In two interface ends, the upper valve opening and the side valve hole are connected to the main valve hole, the locking module Including spring lever and briquetting, the spring lever is hinged on the valve block seat, and one end of the briquetting is hinged on the interface On end and the other end and the spring lever are hinged, and the briquetting is pressed in the interface end by the spring lever.

2. four-way valve block as described in claim 1, it is characterised in that: be provided with the card slot of annular, institute in the interface end The cross section for stating card slot is hook formation.

3. four-way valve block as described in claim 2, it is characterised in that: the valve block seat tool has the convex block portion upwardly extended, The upper valve hole is located in the convex block portion, and the first hinged seat, the spring lever are provided on the side wall in the convex block portion It is arranged on first hinged seat, the upper surface of the interface end is provided with the second hinged seat, and the briquetting is arranged described On second hinged seat.

4. four-way valve block as described in claim 3, it is characterised in that: the spring lever includes bar cylinder and the body of rod, described Be provided with spring in bar cylinder, the body of rod is threaded through in the bar cylinder and contradicts with the spring and connects, the bar cylinder with it is described First hinged seat is hinged, and the body of rod and the briquetting are hinged.

5. four-way valve block as described in claim 4, it is characterised in that: the briquetting is arcuate structure, and the briquetting End be provided with cutter claw, the cutter claw is for blocking the pipe outer wall for being plugged on the interface end.

6. four-way valve block as described in claim 1, it is characterised in that: the main valve hole, the upper valve opening and the side Anodic oxide coating is provided in valve opening.