CN208845794U - A kind of water suction drain combination valve for high pressure washer - Google Patents

Abstract

The utility model is a kind of water suction drain combination valve for high pressure washer, including valve body and drain valve, several inlet openings are offered on the valve body, the valve opening through left side center and right side center is offered on the valve body, the drain valve is inserted in the valve opening and left and right ends are exposed, drainage is provided in the drain valve, position on the drainage inner sidewall close to the drain valve right end is provided with apopore, the right end that the drain valve exposes outside the valve opening expands to form protrusion, the left end that the drain valve exposes outside the valve opening is from left to right successively cased with fixing piece, spring and suction valve.A kind of water suction drain combination valve for high pressure washer combines suction valve and drain valve, reduces the use of connecting pipeline, and then simplify the distribution of pipeline, reduces the occupancy of high pressure washer inner space.

Description

A kind of water suction drain combination valve for high pressure washer

Technical field

The utility model relates to high pressure washer technical field more particularly to a kind of water suctions for high pressure washer Drain combination valve.

Background technique

High pressure washer, also known as jetting machine, high pressure water-jet cleaner refer to through high pressure water conversion equipment Water is pressurizeed by several levels, increases its pressure, then be converted to height by the injection apparatus with tiny aperture of special facture A kind of cleaning equipment of " water jet " of speed, high pressure water cleaning is because of its environmentally friendly, efficient, at low cost advantage, in petroleum The numerous areas industries such as work, shipping industry, electronics industry, auto industry, zebra stripes removing, hydrodemolition are used widely.

Water need to be carried out several levels pressurization by high pressure water conversion equipment by high pressure washer, be needed using a large amount of suction valve And drain valve, but the suction valve that uses of existing high pressure washer and drain valve are all provided separately mostly, due to using Quantity is more, causes the pipeline of connecting valve intricate, occupies larger space inside high pressure washer.

For this purpose, designing a kind of water suction drain combination valve for high pressure washer, problem above is solved.

Summary of the invention

The utility model is to overcome the above deficiency, provides a kind of water suction drain combination valve for high pressure washer, is wrapped Include valve body and drain valve；

Several inlet openings are offered on the valve body, described inlet opening one end is provided with removing for the valve body or so Side outside both ends of the surface, the other end are provided on the left side of the valve body, are offered on the valve body through left side The valve opening in center and right side center；

The drain valve is inserted in the valve opening and left and right ends are exposed, and the drain valve and can be controlled in the valve opening Mobile, it is drainage from left to right that water (flow) direction is provided in the drain valve, and the drainage left end is opened in the drain valve Left side, right end of the drainage right end not through the drain valve；

Position on the drainage inner sidewall close to the drain valve right end is provided with apopore, what the apopore opened up Position with when the drain valve moves right, the apopore can skid off the valve opening and with subject to outer be connected to；

The right end that the drain valve exposes outside the valve opening expands to form protrusion, and the drain valve exposes outside the valve opening The spring and suction valve that left end is from left to right successively cased with fixing piece, elastic direction is left and right, the spring left and right ends difference Be fixedly connected with the right end of the fixing piece and the left end of the suction valve, the spring the fixing piece and the suction valve it Between be in compressive state；

The drain valve can be by the closure of the left end of the inlet opening and the row when elastic force of the spring is to compress Subject to the protrusion of the right end of water valve can block the right output port of the valve opening；

Further, it is preferred that the quantity of the inlet opening is provided with 10 and is equidistantly uniformly distributed.

Preferably, the material of the spring is high-strength stainless steel spring.

Preferably, the connection type between the spring and the drain valve is welding.

Preferably, the connection type between the spring and the fixing piece is welding.

The beneficial effects of the utility model are:

A kind of water suction drain combination valve for high pressure washer described in the utility model is by suction valve and drain valve It combines, reduces the use of connecting pipeline, and then simplify the distribution of pipeline, reduce empty inside high pressure washer Between occupancy.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the main view of the utility model；

Fig. 3 is the left view of the utility model；

Fig. 4 is the right view of the utility model；

Fig. 5 be Fig. 2 in A-A to cross-sectional view；

Fig. 6 is a kind of structural schematic diagram of implementation state of the utility model；

Wherein: 1- valve body；The inlet opening 11-；12- valve opening；2- suction valve；3- spring；4- fixing piece；5- drain valve；51- Drainage；52- apopore.

Specific embodiment

It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of water suction drain combination valve for high pressure washer, including valve sheet Body 1 and drain valve 5；

As shown in figure 5, offering several inlet openings 11 on the valve body 1, described 11 one end of inlet opening is provided with institute The side in addition to left and right ends of valve body 1 is stated, the other end is provided on the left side of the valve body 1, the valve body 1 On offer the valve opening 12 through left side center and right side center；

As shown in Figure 5 and Figure 6, the drain valve 5 is inserted in the valve opening 12 and left and right ends are exposed, the drain valve 5 And can be moved left and right in the valve opening 12, it is drainage 51 from left to right that water (flow) direction is provided in the drain valve 5, described 51 left end of drainage is opened in the left side of the drain valve 5, right end of 51 right end of drainage not through the drain valve 5；

Position on 51 inner sidewall of drainage close to 5 right end of drain valve is provided with apopore 52, the apopore 52 positions opened up are with when the drain valve 5 moves right, the apopore 52 can skid off the valve opening 12 and be connected to outer Subject to；

The right end that the drain valve 5 exposes outside the valve opening 12 expands to form protrusion, and the drain valve 5 exposes the valve opening The spring 3 and suction valve 2 that left end outside 12 is from left to right successively cased with fixing piece 4, elastic direction is left and right, the spring 3 are left Right both ends are respectively fixedly connected with the right end of the fixing piece 4 and the left end of the suction valve 2, and the spring 3 is in the fixing piece 4 Compressive state is between the suction valve 2；

The drain valve 5 can be by the closure of the left end of the inlet opening 11 and institute when the elastic force of the spring 3 is to compress State the right end of drain valve 5 protrusion can will the right output port of the valve opening 12 block subject to；

Further, it is preferred that the quantity of the inlet opening 11 is provided with 10 and is equidistantly uniformly distributed.

Preferably, the material of the spring 3 is high-strength stainless steel spring.

Preferably, the connection type between the spring 3 and the drain valve 5 is welding.

Preferably, the connection type between the spring 3 and the fixing piece 4 is welding.

Application method:

As shown in fig. 6, a kind of left end of water suction drain combination valve for being used for high pressure washer and the external world are added The pressure plunger of compression leg bilateral reciprocation connects, and the inlet opening 11 is connect with external source；

Water is flowed by the inlet opening 11, and the suction valve 2 overcomes the elastic force of the spring 3 to be moved to the left, and water, which enters, to be added Inside hydraulic plunger, the pressured column of pressure plunger, which moves right, pushes away water, and under the action of water pressure, the suction valve 2 is displaced to the right Block the inlet opening 11, the drain valve 5 is displaced to the right, and the apopore 52 skids off the valve opening 12, the water after pressurization by The apopore 52 flows out；

After water after pressurization is flowed out by the apopore 52, the pressured column of pressure plunger is drawn back to the left, and the drain valve 5 exists It is moved to the left under the action of the spring 3 and internal pressure, the right end of the drain valve 5 seals the right output port of the valve opening 12 Stifled, the suction valve 2 is moved to the left under the action of external source pressure and internal pressure, and water is again introduced into pressure plunger Portion, pressurized plunger pressurization, reciprocal with this again, and a kind of water suction drain combination valve for high pressure washer will be inhaled Water valve and drain valve are combined, and the use of connecting pipeline is reduced, and then simplify the distribution of pipeline, reduce high pressure water The occupancy of cleaning machine inner space.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

Claims (5)

1. a kind of water suction drain combination valve for high pressure washer, including valve body (1) and drain valve (5), feature exists In offering several inlet openings (11) on the valve body (1), described inlet opening (11) one end is provided with the valve body (1) the side in addition to left and right ends, the other end are provided on the left side of the valve body (1), on the valve body (1) Offer the valve opening (12) through left side center and right side center；

The drain valve (5) is inserted in the valve opening (12) and left and right ends are exposed, the drain valve (5) and can be in the valve opening (12) it is moved left and right in, it is drainage (51) from left to right, the drainage that water (flow) direction is provided in the drain valve (5) (51) left end is opened in the left side of the drain valve (5), right end of drainage (51) right end not through the drain valve (5)；

Position on drainage (51) inner sidewall close to the drain valve (5) right end is provided with apopore (52), the water outlet The position that hole (52) opens up is with when the drain valve (5) moves right, the apopore (52) can skid off the valve opening (12) And with subject to outer be connected to；

The drain valve (5) exposes the right end of the valve opening (12) outside and expands to form protrusion, and the drain valve (5) exposes the valve The spring (3) and suction valve (2) that the left end of hole (12) outside is from left to right successively cased with fixing piece (4), elastic direction is left and right, institute It states spring (3) left and right ends and is respectively fixedly connected with the right end of the fixing piece (4) and the left end of the suction valve (2), the bullet Spring (3) is in compressive state between the fixing piece (4) and the suction valve (2)；

When the elastic force of the spring (3) is to compress the drain valve (5) can by the left end of the inlet opening (11) block and Subject to the protrusion of the right end of the drain valve (5) can block the right output port of the valve opening (12).

2. a kind of water suction drain combination valve for high pressure washer according to claim 1, which is characterized in that described The quantity of inlet opening (11) is provided with 10 and is equidistantly uniformly distributed.

3. a kind of water suction drain combination valve for high pressure washer according to claim 1, which is characterized in that described The material of spring (3) is high-strength stainless steel spring.

4. a kind of water suction drain combination valve for high pressure washer according to claim 2 or 3, which is characterized in that Connection type between the spring (3) and the drain valve (5) is welding.

5. a kind of water suction drain combination valve for high pressure washer according to claim 2 or 3, which is characterized in that Connection type between the spring (3) and the fixing piece (4) is welding.