CN209340514U - A kind of water valve - Google Patents
A kind of water valve Download PDFInfo
- Publication number
- CN209340514U CN209340514U CN201821791538.9U CN201821791538U CN209340514U CN 209340514 U CN209340514 U CN 209340514U CN 201821791538 U CN201821791538 U CN 201821791538U CN 209340514 U CN209340514 U CN 209340514U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- water
- hydraulic cylinder
- mounting plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of water valve characterized by comprising the first connecting tube, the second connecting tube, mounting plate, hydraulic cylinder, valve plate, conduction panel, seal assembly and water-guiding block, second connecting tube are perpendicularly fixed at the side of first connecting tube；The mounting plate is fixedly installed in one end of first connecting tube, and is tightly connected with first connecting tube；The one side of the relatively described inlet opening is an inclined-plane on the water-guiding block, and the spacing between the inclined-plane and the conduction panel is gradually reduced by the side for being laterally away from second connecting tube close to second connecting tube.First connecting tube is water inlet pipe, and second connecting tube is outlet pipe, and the hydraulic cylinder controls the opening and closing of the valve plate, instead of manual labor；The inclined-plane being arranged on the water-guiding block plays guiding role to the water flow for entering first connecting tube from the inlet opening, and guidance water flow rapidly enters second connecting tube.
Description
Technical field
The utility model relates to a kind of valve bodies, and in particular to a kind of water valve.
Background technique
Waterworks generally uses manually-operated gate when founding the factory, and over time, manually-operated gate will appear corrosion damage
It is bad, cause staff very inconvenient in use, hand-operated valve, which needs to consume a large amount of manpowers, can just open it.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of water valve, solve manual in the prior art
Valve needs to consume the technical issues of a large amount of manpowers can just open it.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of water valve characterized by comprising
First connecting tube, the second connecting tube, mounting plate, hydraulic cylinder, valve plate, conduction panel, seal assembly and water-guiding block, second connection
Pipe is perpendicularly fixed at the side of first connecting tube, and second connecting tube is connected to the inner cavity of first connecting tube；
The mounting plate is fixedly installed in one end of first connecting tube；The fixing end of the hydraulic cylinder is fixedly installed in the installation
From the one side of first connecting tube on backboard, the telescopic end of the hydraulic cylinder passes perpendicularly through the mounting plate and is built in described
First connecting tube, and the telescopic end of the hydraulic cylinder is slidably connected with the mounting plate, and the telescopic end of the hydraulic cylinder with
The position that the mounting plate is slidably connected is provided with the seal assembly；The valve plate is built in first connecting tube, and institute
State the telescopic end that valve plate is coaxially fixed on the hydraulic cylinder；The conduction panel is fixedly installed in first connecting tube far from institute
State one end of mounting plate, offer inlet opening in the middle part of the conduction panel, the relatively described valve plate arrangement in the inlet opening, it is described into
The aperture in water hole is less than the diameter of the valve plate；The water-guiding block is fixedly installed in one of the relatively described inlet opening on the valve plate
Face, and upright projection of the water-guiding block on the conduction panel falls completely within the inlet opening；It is opposite on the water-guiding block
The one side of the inlet opening is an inclined-plane, and the spacing between the inclined-plane and the conduction panel is by close to second connecting tube
One side for being laterally away from second connecting tube is gradually reduced.
Compared with prior art, it is water inlet pipe that the beneficial effects of the utility model, which include: first connecting tube, described the
Two connecting tubes are outlet pipe, and the hydraulic cylinder controls the opening and closing of the valve plate, instead of manual labor；On the water-guiding block
The inclined-plane being arranged plays guiding role to the water flow for entering first connecting tube from the inlet opening, and guidance water flow is quick
Into second connecting tube, reduce the water flow impact pressure that the valve plate is subject to.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the vertical view face structural schematic diagram of Fig. 1.
Fig. 3 is the face A-A schematic cross-sectional view in Fig. 2.
Fig. 4 is the partial enlargement structural representation of seal assembly and mounting plate link position in Fig. 3.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1~4 are please referred to, a kind of water valve is present embodiments provided characterized by comprising the first connecting tube 1, second
Connecting tube 2, mounting plate 3, hydraulic cylinder 4, valve plate 5, conduction panel 6, seal assembly 7, water-guiding block 8 and sleeve 9.
Second connecting tube 2 is perpendicularly fixed at the side of first connecting tube 1, and second connecting tube 2 and institute
State the inner cavity connection of the first connecting tube 1.
The mounting plate 3 is fixedly installed in one end of first connecting tube 1, and seals and connect with first connecting tube 1
It connects.
The fixing end of the hydraulic cylinder 4 is fixedly installed in the one side of 3 back of mounting plate from first connecting tube 1,
The telescopic end of the hydraulic cylinder 4 passes perpendicularly through the mounting plate 3 and is built in first connecting tube 1, and the hydraulic cylinder 4
Telescopic end is slidably connected with the mounting plate 3, and the position that the telescopic end of the hydraulic cylinder 4 and the mounting plate 3 are slidably connected
It installs and is equipped with the seal assembly 7.
The valve plate 5 is built in first connecting tube 1, and the valve plate 5 is coaxially fixed on the flexible of the hydraulic cylinder 4
End.
The conduction panel 6 be fixedly installed in first connecting tube 1 far from the mounting plate 3 one end, and with it is described
First connecting tube 1 is tightly connected, and the middle part of the conduction panel 6 offers inlet opening 6a, the relatively described valve plate of inlet opening 6a
5 arrangements, the aperture of the inlet opening 6a are less than the diameter of the valve plate 5.
The water-guiding block 8 is fixedly installed in the one side of the relatively described inlet opening 6a on the valve plate 5, and the water-guiding block
8 upright projection on the conduction panel 6 falls completely within the inlet opening 6a；The relatively described inlet opening 6a on the water-guiding block 8
One side be an inclined-plane 8a, spacing between the inclined-plane 8a and the conduction panel 6 is by close to the side of second connecting tube 2
It is gradually reduced to the side far from second connecting tube 2；First connecting tube 1 is water inlet pipe, and second connecting tube 2 is
Outlet pipe, the hydraulic cylinder 4 opening and closing for controlling the valve plate 5 reduce manpower consumption instead of manual labor；It is described to lead
The inclined-plane 8a being arranged on water block 8 plays guiding role to the water flow for entering first connecting tube 1 from the inlet opening 6a,
Guidance water flow rapidly enters second connecting tube 2, reduces the water flow impact pressure that the valve plate 5 is subject to；The opposite institute of the valve plate 5
That states conduction panel 6 is fixed with one second elastic seal ring 5a on one side, improves the leakproofness when valve plate 5 closure.
In the present embodiment, the seal assembly 7 includes mounting box 71, lid 72, metal washer 73 and the first elastic packing
Circle 74, the mounting box 71 are a cylindrical housings, and the upper end opening of the mounting box 71, the bottom of the mounting box 71
It is provided with first through hole, the through-hole that the mounting box 71 is opened up with 3 center of mounting plate is fixedly and coaxially connected, and the peace
The outer peripheral surface of mounted box 71 is sealedly attached to the inner peripheral surface of the through-hole；The lid 72, which is detachably fixed, is connected to the mounting box
71 upper end opening, the upper end of mounting box 71 described in the present embodiment are provided with internal screw thread, are provided on the lid 72 outer
Screw thread, the mounting box 71 are threadedly coupled with the lid 72, and the second through-hole, second through-hole are provided on the lid 72
It is coaxially arranged with the first through hole；The metal washer 73 and first elastic seal ring 74 be it is multiple, it is multiple described
Metal washer 73 and multiple first elastic seal rings 74 are successively stacked on top of one another is built in the mounting box 71；The hydraulic cylinder
4 telescopic end sequentially passes through second through-hole, multiple metal washers 73 of arranged stacked and multiple first elasticity
First connecting tube 1 is built in after sealing ring 74, the first through hole.
The sleeve 9 is made of deformable material, and the sleeve 9 is built in first connecting tube 1, and the sleeve 9
It is sheathed on the telescopic end of the hydraulic cylinder 4；The upper end of the sleeve 4 and the mounting plate 3 are tightly connected, under the sleeve 4
It holds upward infolding and is tightly connected with the outer peripheral surface of the telescopic end of the hydraulic cylinder 4；The telescopic end stretching motion of the hydraulic cylinder 4
In the process, the sleeve 9 is completely separated with external environment by the liquid in first connecting tube 1, avoids liquid leakage.
Working principle: first connecting tube 1 is water inlet pipe, and second connecting tube 2 is outlet pipe, the hydraulic cylinder 4
Manpower consumption is reduced instead of manual labor with the opening and closing for controlling the valve plate 5；What is be arranged on the water-guiding block 8 is described oblique
Face 8a plays guiding role to the water flow for entering first connecting tube 1 from the inlet opening 6a, and guidance water flow rapidly enters institute
The second connecting tube 2 is stated, the water flow impact pressure that the valve plate 5 is subject to is reduced.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (4)
1. a kind of water valve characterized by comprising the first connecting tube, the second connecting tube, mounting plate, hydraulic cylinder, valve plate, conducting
Plate, seal assembly and water-guiding block, second connecting tube is perpendicularly fixed at the side of first connecting tube, and described second connects
Adapter tube is connected to the inner cavity of first connecting tube；The mounting plate is fixedly installed in one end of first connecting tube；It is described
The fixing end of hydraulic cylinder is fixedly installed in one side of the mounting plate back from first connecting tube, and the hydraulic cylinder stretches
End passes perpendicularly through the mounting plate and is built in first connecting tube, and the telescopic end of the hydraulic cylinder and the mounting plate are sliding
Dynamic connection, and the position that the telescopic end of the hydraulic cylinder and the mounting plate are slidably connected is provided with the seal assembly；Institute
It states valve plate and is built in first connecting tube, and the valve plate is coaxially fixed on the telescopic end of the hydraulic cylinder；The conduction panel
It is fixedly installed in one end in first connecting tube far from the mounting plate, offers inlet opening in the middle part of the conduction panel,
The relatively described valve plate arrangement in the inlet opening, the aperture of the inlet opening is less than the diameter of the valve plate；The water-guiding block is fixed
It is installed on the one side of the relatively described inlet opening on the valve plate, and upright projection of the water-guiding block on the conduction panel is complete
The inlet opening is fallen into entirely；The one side of the relatively described inlet opening is an inclined-plane, the inclined-plane and the conducting on the water-guiding block
Spacing between plate is gradually reduced by the side for being laterally away from second connecting tube close to second connecting tube.
2. water valve according to claim 1, which is characterized in that the seal assembly includes mounting box, lid, metal washer
And first elastic seal ring, the mounting box are a cylindrical housings, and the upper end opening of the mounting box, the mounting box
Bottom is provided with first through hole, and the through-hole that the mounting box is opened up with the mounting plate center is fixedly and coaxially connected, and described
The outer peripheral surface of mounting box is sealedly attached to the inner peripheral surface of the through-hole；The lid, which is detachably fixed, is connected to the mounting box
Upper end opening is provided with the second through-hole on the lid, and second through-hole and the first through hole are coaxially arranged；The metal
Washer and first elastic seal ring be it is multiple, multiple metal washers and multiple first elastic seal rings are successively
It is stacked on top of one another to be built in the mounting box；The telescopic end of the hydraulic cylinder sequentially pass through second through-hole, arranged stacked it is more
First connecting tube is built in after a metal washer and multiple first elastic seal rings, the first through hole.
3. water valve according to claim 1, which is characterized in that the relatively described conduction panel of the valve plate is fixed with one on one side
Second elastic seal ring.
4. water valve according to claim 1, which is characterized in that the water valve further includes set made of a deformable material
Cylinder, the sleeve is built in first connecting tube, and the sleeve is sheathed on the telescopic end of the hydraulic cylinder；The sleeve
Upper end and mounting plate sealed connection, the upward infolding in lower end of the sleeve and the outer peripheral surface with the telescopic end of the hydraulic cylinder
It is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791538.9U CN209340514U (en) | 2018-10-31 | 2018-10-31 | A kind of water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791538.9U CN209340514U (en) | 2018-10-31 | 2018-10-31 | A kind of water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340514U true CN209340514U (en) | 2019-09-03 |
Family
ID=67747055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821791538.9U Expired - Fee Related CN209340514U (en) | 2018-10-31 | 2018-10-31 | A kind of water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340514U (en) |
-
2018
- 2018-10-31 CN CN201821791538.9U patent/CN209340514U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |