CN221196129U - Combined stainless steel valve plate - Google Patents

Abstract

The utility model discloses a combined stainless steel valve plate in the technical field of solenoid valve plates. The valve plate comprises a valve plate body, wherein a first inlet channel and a second inlet channel are arranged in the valve plate body, the first inlet channel is respectively communicated with a first fluid inlet hole and a first inlet port, and the second inlet channel is respectively communicated with a second fluid inlet hole and a second inlet port; the valve plate body is provided with a discharge port and a collecting hole, a discharge channel is arranged between the collecting hole and the discharge port, a first collecting channel is arranged between the collecting hole and the first fluid outlet hole, and a second collecting channel is arranged between the collecting hole and the second fluid outlet hole; the valve plate body comprises a first valve plate and a second valve plate, and the first inlet port, the second inlet port, the collecting hole, the discharge port, the first inlet channel, the second inlet channel, the first collecting channel, the second collecting channel and the discharge channel are all positioned between the butt joint surfaces of the first valve plate and the second valve plate. The utility model has the advantage of prolonging the service life of the valve plate.

Description

Combined stainless steel valve plate

Technical Field

The utility model relates to the technical field of solenoid valve plates, in particular to a combined stainless steel valve plate.

Background

The existing solenoid valve all needs the transition valve plate, communicates the passageway in the valve plate with the business turn over hole of solenoid valve to, in order to improve space utilization, the installation of being convenient for can be with the passageway in the valve plate generally three-dimensional design, but after long-term use, because the residual of impurity in the fluid, the passageway in the valve plate is blockked up easily, directly influences the normal use of solenoid valve, and the three-dimensional passageway in the valve plate is not clear up well, and general processing mode is just to change the valve plate, and valve plate life is shorter.

Disclosure of utility model

The utility model aims to provide a combined stainless steel valve plate for prolonging the service life of the valve plate.

In order to achieve the above purpose, the combined stainless steel valve plate of the utility model adopts the following technical scheme:

The combined stainless steel valve plate comprises a valve plate body, wherein the valve plate body is provided with a first fluid inlet hole, a second fluid inlet hole, a first fluid outlet hole and a second fluid outlet hole, the first fluid inlet hole is communicated with the inlet hole of a first electromagnetic valve, the second fluid inlet hole is communicated with the inlet hole of a second electromagnetic valve, the first fluid outlet hole is communicated with the outlet hole of the first electromagnetic valve, and the second fluid outlet hole is communicated with the outlet hole of the second electromagnetic valve; a first inlet port and a second inlet port for entering fluid are formed in one side of the valve plate body, a first inlet channel and a second inlet channel are formed in the valve plate body, the first inlet channel is communicated with the first fluid inlet hole and the first inlet port respectively, and the second inlet channel is communicated with the second fluid inlet hole and the second inlet port respectively; the valve plate comprises a valve plate body, a valve plate and a valve plate, wherein a discharge port which is convenient for discharging fluid is arranged on the other side of the valve plate body, a collecting hole is arranged in the valve plate body, a discharge channel which is communicated with the valve plate body is arranged between the collecting hole and the discharge port, a first collecting channel which is communicated with the valve plate body is arranged between the collecting hole and the first fluid discharge hole, and a second collecting channel which is communicated with the valve plate body is arranged between the collecting hole and the second fluid discharge hole; the valve plate body comprises a first valve plate and a second valve plate which are stacked, the first valve plate and the second valve plate are installed through fasteners, and the first inlet port, the second inlet port, the collecting hole, the discharge port, the first inlet channel, the second inlet channel, the first collecting channel, the second collecting channel and the discharge channel are all positioned between the butt joint surfaces of the first valve plate and the second valve plate; the first fluid inlet hole comprises a first inlet hole A penetrating through the first valve plate and a first inlet hole B penetrating through the second valve plate, the second fluid inlet hole comprises a second inlet hole A penetrating through the first valve plate and a second inlet hole B penetrating through the second valve plate, the first fluid outlet hole comprises a first outlet hole A penetrating through the first valve plate and a first outlet hole B penetrating through the second valve plate, and the second fluid outlet hole comprises a second outlet hole A penetrating through the first valve plate and a second outlet hole B penetrating through the second valve plate; and plugs are arranged at one ends of the first inlet hole B, the second inlet hole B, the first outlet hole B and the second outlet hole B, and are far away from the first valve plate.

Preferably, a sealing gasket is arranged between the first valve plate and the second valve plate, the first valve plate is provided with a first sealing groove which is convenient for one side of the sealing gasket to be inserted, and the second valve plate is provided with a second sealing groove which is convenient for the other side of the sealing gasket to be inserted. The sealing gasket is arranged to improve the sealing performance of the joint of the first valve plate and the second valve plate.

Preferably, the sealing gasket comprises a first sealing part, a second sealing part and a third sealing part, wherein the first sealing part is arranged along the outer periphery of the first inlet port, the first inlet channel and the first fluid inlet hole and forms a first sealing space, and the first inlet port, the first inlet channel and the first fluid inlet hole are all positioned in the first sealing space; the second sealing part is arranged along the outer periphery of the second inlet port, the second inlet channel and the second fluid inlet hole and forms a second sealing space, and the second inlet port, the second inlet channel and the second fluid inlet hole are all positioned in the second sealing space; the third sealing part is arranged along the outer periphery of the first fluid outlet hole, the second fluid outlet hole, the collecting hole, the discharge outlet, the first collecting channel, the second collecting channel and the discharge channel and forms a third sealing space, and the first fluid outlet hole, the second fluid outlet hole, the collecting hole, the discharge outlet, the first collecting channel, the second collecting channel and the discharge channel are all positioned in the third sealing space. The sealing gasket provided by the utility model separates the butt joint surfaces of the first valve plate and the second valve plate to form a first sealing space, a second sealing space and a third sealing space, the first inlet port, the first inlet channel and the first fluid inlet hole are all positioned in the first sealing space, the second inlet port, the second inlet channel and the second fluid inlet hole are all positioned in the second sealing space, and the first fluid outlet hole, the second fluid outlet hole, the flow collecting hole, the discharge port, the first flow collecting channel, the second flow collecting channel and the discharge channel are all positioned in the third sealing space, so that independent circulation of fluid among all channels is ensured, leakage during fluid circulation is prevented, and the sealing performance is improved.

Preferably, a plurality of springs are arranged in the sealing gasket at intervals. The sealing performance of the sealing gasket is improved by arranging the spring, when the first valve plate and the second valve plate are in contact, the elastic potential energy generated by the pressing spring acts between the first valve plate and the second valve plate, so that the sealing gasket is well compacted between the first valve plate and the second valve plate, and the sealing performance is improved.

Preferably, the collecting holes are internally provided with filter components, the filter components comprise hollow filter frames, and filter media are arranged inside the filter frames.

Preferably, the centers of the first inlet port, the second inlet port, the collecting hole, the outlet port, the first inlet channel, the second inlet channel, the first collecting channel, the second collecting channel and the outlet channel are symmetrically arranged along the joint of the first valve plate and the second valve plate.

Preferably, the fasteners are disposed at four angular positions of the valve plate body.

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

according to the utility model, the first valve plate and the second valve plate are stacked to form the valve plate body, the first inlet port, the second inlet port, the collecting hole, the outlet port, the first inlet channel, the second inlet channel, the first collecting channel, the second collecting channel and the outlet channel are all positioned between the abutting surfaces of the first valve plate and the second valve plate, and are equivalent to that each passage on the valve plate body is positioned on the first valve plate and the second valve plate at the same time, so that the passage can be opened by detaching the first valve plate and the second valve plate to separate the first valve plate from the second valve plate, and at the moment, through grooves are formed on the first valve plate or the second valve plate by the passage, so that groove walls can be directly cleaned, and after cleaning, the first valve plate and the second valve plate are locked by a fastener for installation; the utility model has simple structure and ingenious design, and is convenient for cleaning the plug in the valve plate body, thereby prolonging the service life of the valve plate and having practicability.

Drawings

FIG. 1 is a perspective view of a valve plate body;

FIG. 2 is a view showing a disassembled state of the first valve plate and the second valve plate;

FIG. 3 is a schematic structural view of a first valve plate;

FIG. 4 is a schematic view of the structure of the gasket;

FIG. 5 is a schematic illustration of fluid flow;

FIG. 6 is a cross-sectional view of section A-A of FIG. 1;

Fig. 7 is a schematic view of a filter assembly.

Wherein, 1 first valve plate, 2 second valve plate, 3 second fluid inlet, 301 second inlet a,302 second inlet B,4 second fluid outlet, 401 second outlet a,402 second outlet B,5 first fluid inlet, 501 first inlet a,502 first inlet B,6 first fluid outlet, 601 first outlet a,602 first outlet B,7 filter assembly, 701 filter frame, 702 filter media, 8 second seal groove, 9 outlet, 10 outlet channel, 11 collector orifice, 12 second collector channel, 13 second inlet channel, 14 second inlet port, 15 first inlet port, 16 first inlet channel, 17 first collector channel, 18 first seal groove, 19 first seal, 19B second seal, 19c third seal, 20 first seal space, 21 second seal space, 22 third seal space, 23 spring, 24 first solenoid valve, 25 second solenoid valve, 26 fastener, 27.

Detailed Description

The present utility model is further illustrated below in conjunction with the specific embodiments, it being understood that these embodiments are meant to be illustrative of the utility model only and not limiting the scope of the utility model, and that modifications of the utility model, which are equivalent to those skilled in the art to which the utility model pertains, will fall within the scope of the utility model as defined in the appended claims.

As shown in fig. 1-7, a combined stainless steel valve plate comprises a valve plate body, wherein the valve plate body is provided with a first fluid inlet hole 5, a second fluid inlet hole 3, a first fluid outlet hole 6 and a second fluid outlet hole 4, the first fluid inlet hole 5 is communicated with the inlet hole of a first electromagnetic valve 24, the second fluid inlet hole 3 is communicated with the inlet hole of a second electromagnetic valve 25, the first fluid outlet hole 6 is communicated with the outlet hole of the first electromagnetic valve 24, and the second fluid outlet hole 4 is communicated with the outlet hole of the second electromagnetic valve 25; a first inlet port 15 and a second inlet port 14 for entering fluid are formed in one side of the valve plate body, a first inlet channel 16 and a second inlet channel 13 are formed in the valve plate body, the first inlet channel 16 is respectively communicated with the first fluid inlet hole 5 and the first inlet port 15, and the second inlet channel 13 is respectively communicated with the second fluid inlet hole 3 and the second inlet port 14; The other side of the valve plate body is provided with a discharge port 9 which is convenient for discharging fluid, a collecting hole 11 is arranged in the valve plate body, a filter assembly 7 is arranged in the collecting hole 11, the filter assembly 7 comprises a hollowed-out filter frame 701, and a filter medium 702 is arranged in the filter frame 701; a discharge channel 10 communicated with the valve plate body is arranged between the collecting hole 11 and the discharge port 9, a first collecting channel 17 communicated with the valve plate body is arranged between the collecting hole 11 and the first fluid outlet hole 6, and a second collecting channel 12 communicated with the valve plate body is arranged between the collecting hole 11 and the second fluid outlet hole 4; the valve plate body comprises a first valve plate 1 and a second valve plate 2 which are stacked, the first valve plate 1 and the second valve plate 2 are installed through fasteners 26, and the fasteners 26 are arranged at four angular positions of the valve plate body; The first inlet port 15, the second inlet port 14, the collecting hole 11, the outlet port 9, the first inlet passage 16, the second inlet passage 13, the first collecting passage 17, the second collecting passage 12 and the outlet passage 10 are all located between the abutting surfaces of the first valve plate 1 and the second valve plate 2; the centers of the first inlet port 15, the second inlet port 14, the collecting hole 11, the outlet port 9, the first inlet channel 16, the second inlet channel 13, the first collecting channel 17, the second collecting channel 12 and the outlet channel 10 are symmetrically arranged along the butt joint of the first valve plate 1 and the second valve plate 2; the first fluid inlet hole 5 comprises a first inlet hole a501 penetrating the first valve plate 1 and a first inlet hole B502 penetrating the second valve plate 2, the second fluid inlet hole 3 comprises a second inlet hole a301 penetrating the first valve plate 1 and a second inlet hole B302 penetrating the second valve plate 2, the first fluid outlet hole 6 comprises a first outlet hole a601 penetrating the first valve plate 1 and a first outlet hole B602 penetrating the second valve plate 2, and the second fluid outlet hole 4 comprises a second outlet hole a401 penetrating the first valve plate 1 and a second outlet hole B402 penetrating the second valve plate 2; One end of each of the first inlet hole B502, the second inlet hole B302, the first outlet hole B602 and the second outlet hole B402 is provided with a plug 27, and the plug 27 is arranged far away from the first valve plate 1; a sealing gasket 19 is arranged between the first valve plate 1 and the second valve plate 2, a plurality of springs 23 are arranged in the sealing gasket 19 at intervals, the first valve plate 1 is provided with a first sealing groove 18 which is convenient for one side of the sealing gasket 19 to be inserted, and the second valve plate 2 is provided with a second sealing groove 8 which is convenient for the other side of the sealing gasket 19 to be inserted; the gasket 19 includes a first sealing portion 19a, a second sealing portion 19b, and a third sealing portion 19c, the first sealing portion 19a being provided along the outer periphery of the first inlet port 15, the first inlet channel 16, and the first fluid inlet hole 5 and forming a first sealing space 20, the first inlet port 15, the first inlet channel 16, and the first fluid inlet hole 5 being located within the first sealing space 20; The second sealing part 19b is arranged along the outer circumferences of the second inlet port 14, the second inlet channel 13 and the second fluid inlet hole 3 and forms a second sealing space 21, and the second inlet port 14, the second inlet channel 13 and the second fluid inlet hole 3 are all positioned in the second sealing space 21; the third sealing portion 19c is provided along the outer circumferences of the first fluid outlet hole 6, the second fluid outlet hole 4, the collecting hole 11, the discharge port 9, the first collecting channel 17, the second collecting channel 12, and the discharge channel 10 and forms a third sealed space 22, and the first fluid outlet hole 6, the second fluid outlet hole 4, the collecting hole 11, the discharge port 9, the first collecting channel 17, the second collecting channel 12, and the discharge channel 10 are located in the third sealed space 22.

The specific working process and principle of the utility model are as follows: when the fluid A enters from the first inlet port 15, at this time, the fluid enters the first inlet channel 16, then enters the inlet hole of the first electromagnetic valve 24 through the first fluid inlet hole 5, then enters the first collecting channel 17 through the first fluid outlet hole 6 through the pipeline, and then enters the collecting hole 11; when the fluid B enters from the second inlet port 14, at this time, the fluid enters the second inlet channel 13, then enters the inlet hole of the second electromagnetic valve 25 through the second fluid inlet hole 3, then enters the second collecting channel 12 through the second fluid outlet hole 4 through the pipeline, and then enters the collecting hole 11; fluid a and fluid B enter the discharge passage 10 after merging at the collecting hole 11, and finally are discharged from the discharge port 9; when the inside passageway of valve plate appears blockking up, at this moment, only need through dismantling first valve plate 1 and second valve plate 2, with first valve plate 1 and the separation of second valve plate 2, can open the passageway, at this moment, the passageway forms logical groove on first valve plate 1 or second valve plate 2, can directly clear up the cell wall, after the clearance is accomplished, through fastener 26 locking first valve plate 1 and second valve plate 2 install can.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (7)

1. A combination type stainless steel valve plate, which is characterized in that: the valve plate comprises a valve plate body, wherein the valve plate body is provided with a first fluid inlet hole, a second fluid inlet hole, a first fluid outlet hole and a second fluid outlet hole, the first fluid inlet hole is communicated with the inlet hole of a first electromagnetic valve, the second fluid inlet hole is communicated with the inlet hole of a second electromagnetic valve, the first fluid outlet hole is communicated with the outlet hole of the first electromagnetic valve, and the second fluid outlet hole is communicated with the outlet hole of the second electromagnetic valve; a first inlet port and a second inlet port for entering fluid are formed in one side of the valve plate body, a first inlet channel and a second inlet channel are formed in the valve plate body, the first inlet channel is communicated with the first fluid inlet hole and the first inlet port respectively, and the second inlet channel is communicated with the second fluid inlet hole and the second inlet port respectively; the valve plate comprises a valve plate body, a valve plate and a valve plate, wherein a discharge port which is convenient for discharging fluid is arranged on the other side of the valve plate body, a collecting hole is arranged in the valve plate body, a discharge channel which is communicated with the valve plate body is arranged between the collecting hole and the discharge port, a first collecting channel which is communicated with the valve plate body is arranged between the collecting hole and the first fluid discharge hole, and a second collecting channel which is communicated with the valve plate body is arranged between the collecting hole and the second fluid discharge hole; the valve plate body comprises a first valve plate and a second valve plate which are stacked, the first valve plate and the second valve plate are installed through fasteners, and the first inlet port, the second inlet port, the collecting hole, the discharge port, the first inlet channel, the second inlet channel, the first collecting channel, the second collecting channel and the discharge channel are all positioned between the butt joint surfaces of the first valve plate and the second valve plate;

The first fluid inlet hole comprises a first inlet hole A penetrating through the first valve plate and a first inlet hole B penetrating through the second valve plate, the second fluid inlet hole comprises a second inlet hole A penetrating through the first valve plate and a second inlet hole B penetrating through the second valve plate, the first fluid outlet hole comprises a first outlet hole A penetrating through the first valve plate and a first outlet hole B penetrating through the second valve plate, and the second fluid outlet hole comprises a second outlet hole A penetrating through the first valve plate and a second outlet hole B penetrating through the second valve plate; and plugs are arranged at one ends of the first inlet hole B, the second inlet hole B, the first outlet hole B and the second outlet hole B, and are far away from the first valve plate.

2. The combination stainless steel valve plate of claim 1, wherein: the sealing gasket is arranged between the first valve plate and the second valve plate, the first valve plate is provided with a first sealing groove which is convenient for the insertion of one surface of the sealing gasket, and the second valve plate is provided with a second sealing groove which is convenient for the insertion of the other surface of the sealing gasket.

3. The combination stainless steel valve plate of claim 2, wherein: the sealing gasket comprises a first sealing part, a second sealing part and a third sealing part, wherein the first sealing part is arranged along the outer periphery of the first inlet port, the first inlet channel and the first fluid inlet hole and forms a first sealing space, and the first inlet port, the first inlet channel and the first fluid inlet hole are all positioned in the first sealing space; the second sealing part is arranged along the outer periphery of the second inlet port, the second inlet channel and the second fluid inlet hole and forms a second sealing space, and the second inlet port, the second inlet channel and the second fluid inlet hole are all positioned in the second sealing space; the third sealing part is arranged along the outer periphery of the first fluid outlet hole, the second fluid outlet hole, the collecting hole, the discharge outlet, the first collecting channel, the second collecting channel and the discharge channel and forms a third sealing space, and the first fluid outlet hole, the second fluid outlet hole, the collecting hole, the discharge outlet, the first collecting channel, the second collecting channel and the discharge channel are all positioned in the third sealing space.

4. A combination stainless steel valve plate according to claim 3, wherein: a plurality of springs are arranged in the sealing gasket at intervals.

5. The combination stainless steel valve plate of claim 1, wherein: the collecting holes are internally provided with filter components, each filter component comprises a hollowed-out filter frame, and filter media are arranged inside the filter frames.

6. The combination stainless steel valve plate of claim 1, wherein: the centers of the first inlet port, the second inlet port, the collecting hole, the discharge port, the first inlet channel, the second inlet channel, the first collecting channel, the second collecting channel and the discharge channel are symmetrically arranged along the joint of the first valve plate and the second valve plate.

7. The combination stainless steel valve plate of claim 1, wherein: the fasteners are arranged at four angular positions of the valve plate body.