CN207470836U - Reed type valve - Google Patents
Reed type valve Download PDFInfo
- Publication number
- CN207470836U CN207470836U CN201721593593.2U CN201721593593U CN207470836U CN 207470836 U CN207470836 U CN 207470836U CN 201721593593 U CN201721593593 U CN 201721593593U CN 207470836 U CN207470836 U CN 207470836U
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- CN
- China
- Prior art keywords
- connecting tube
- spring piece
- outlet tube
- packing spring
- reed type
- 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.)
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Abstract
The utility model discloses a kind of Reed type valves, are related to machinery equipment field, and the connection tube end of the Reed type valve and outlet tube end can be connect with pipeline by welded seal.Draw ring can be held during use, is pulled upwardly pull rod, pull rod drives the upward flexible deformation of Packing spring piece, conceded outlet tube and the connector of connecting tube, liquid can be flowed through from connecting tube and outlet tube, and valve is in opening state.After user decontrols draw ring, Packing spring piece rebounds back original shape, and gasket reseals outlet tube and the connector of connecting tube, and valve is just closed.The Reed type valve can open valve by pulling, and will be automatically closed after letting go, and structure design is simple, and leakproofness is good, and maintenance is got up very convenient.
Description
Technical field
The utility model is related to machinery equipment field, relate in particular to a kind of Reed type valve.
Background technology
Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, the parameter for adjusting and controlling pumped (conveying) medium, and valve has
There is cut-off, adjusting, water conservancy diversion, prevent the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief, available for the empty gas and water of control, steam, each
The flowing of the various types fluids such as kind Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Existing valve is set
It counts more complicated, is especially automatically closed playback formula valve, design too complex just easily breaks down, and repairs also very
Trouble, poor practicability.
Utility model content
The utility model can open valve mainly solving the technical problems that provide a kind of Reed type valve, by pulling
Door, will be automatically closed after letting go, and structure design is simple, and leakproofness is good, and maintenance is got up very convenient.
To achieve the above object, the utility model provides following technical solution：
The Reed type valve includes the rectangular tubulose connecting tube of one end open, and the side of connecting tube is communicated with rectangular tubulose
Outlet tube, the width of outlet tube is smaller than the inner wall width of connecting tube, and the inner wall of connecting tube is fixed with semicylindrical sealing bullet
The connector of outlet tube and connecting tube is fully sealed and blocks by reed, Packing spring piece, Packing spring piece towards outlet tube one side
Equipped with one layer of gasket, rod-shaped pull rod is vertically connected at the center of Packing spring piece concave surface, tie rod end passes through connecting tube
Relief hole is fixedly connected with the draw ring of annular.
As advanced optimizing for the technical program, the connecting tube and outlet tube by stainless steel making, connecting tube and
Outlet tube is by being welded to connect.
As advanced optimizing for the technical program, the Packing spring piece, pull rod, draw ring are drawn by stainless steel making
Bar is connect by welding with Packing spring piece and draw ring.
As advanced optimizing for the technical program, the gasket is manufactured by rubber material, and gasket is glued by waterproof
It ties agent and bonding is fixed on the convex surface of Packing spring piece.
It is using the advantageous effect of above technical scheme：The connection tube end of the Reed type valve and outlet tube end are equal
It can be connect with pipeline by welded seal.Draw ring can be held during use, is pulled upwardly pull rod, pull rod drives Packing spring piece upward
Flexible deformation has conceded outlet tube and the connector of connecting tube, and liquid can be flowed through from connecting tube and outlet tube, and valve is in and beats
Open state.After user decontrols draw ring, Packing spring piece rebounds back original shape, and gasket reseals outlet tube and connecting tube
Connector, valve are just closed.The Reed type valve can open valve by pulling, and will be closed automatically after letting go
It closes, structure design is simple, and leakproofness is good, and maintenance is got up very convenient.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the sectional view in the main view direction of the utility model Reed type valve；
Fig. 2 is the left view of the utility model Reed type valve.
Wherein, 1-connecting tube, 2-outlet tube, 3-Packing spring piece, 4-gasket, 5-pull rod, 6-draw ring, 7-
Relief hole.
Specific embodiment
The preferred embodiment of the utility model Reed type valve is described in detail below in conjunction with the accompanying drawings.
Fig. 1 and Fig. 2 shows the specific embodiment of the utility model Reed type valve：
With reference to Fig. 1 and Fig. 2, which includes the rectangular tubulose connecting tube 1 of one end open, the side of connecting tube 1
Face is communicated with the outlet tube 2 of rectangular tubulose, and the width of outlet tube 2 is smaller than the inner wall width of connecting tube 1, and the inner wall of connecting tube 1 is consolidated
Surely there is semicylindrical Packing spring piece 3, the connector of outlet tube 2 and connecting tube 1 is fully sealed and blocks by Packing spring piece 3,
Packing spring piece 3 is equipped with one layer of gasket 4 towards 2 one side of outlet tube, and gasket 4 can increase substantially Packing spring piece 3
Leakproofness prevents outlet tube 2 from leaking out liquid.Rod-shaped pull rod 5,5 end of pull rod are vertically connected at 3 concave surface center of Packing spring piece
Portion passes through the relief hole 7 of connecting tube 1 to be fixedly connected with the draw ring 6 of annular.
Connecting tube 1 and outlet tube 2 are by stainless steel making, sturdy and durable, corrosion resistance and good, connecting tube 1 and outlet tube 2
By being welded to connect.Packing spring piece 3, pull rod 5, draw ring 6 are by stainless steel making, and sturdy and durable, elasticity is good, corrosion resistance
Can be good, pull rod 5 is connect by welding with Packing spring piece 3 and draw ring 6.Gasket 4 is manufactured by rubber material, and material is soft, close
Sealing property is good, and gasket 4 is fixed by the convex surface of water-proof adhesive and Packing spring piece 3 and bonded.
1 end of connecting tube and 2 end of outlet tube of the Reed type valve can be connect with pipeline by welded seal.Make
Used time can hold draw ring 6, be pulled upwardly pull rod 5, and pull rod 5 drives 3 upward flexible deformation of Packing spring piece, conceded outlet tube 2
With the connector of connecting tube 1, liquid can be flowed through from connecting tube 1 and outlet tube 2, and valve is in opening state.User decontrols
After draw ring 6, Packing spring piece 3 rebounds back original shape, and gasket 4 reseals outlet tube 2 and the connector of connecting tube 1, valve
Just it is closed.The Reed type valve can open valve by pulling, and will be automatically closed after letting go, structure design
Simply, leakproofness is good, and maintenance is got up very convenient.
Above is only the preferred embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this
The protection domain of utility model.
Claims (4)
1. a kind of Reed type valve, it is characterised in that：The rectangular tubulose that the Reed type valve includes one end open connects
It manages (1), the side of connecting tube (1) is communicated with the outlet tube (2) of rectangular tubulose, and the width of outlet tube (2) is interior than connecting tube (1)
Wall wide degree is small, and the inner wall of connecting tube (1) is fixed with semicylindrical Packing spring piece (3), and Packing spring piece (3) is by outlet tube
(2) it is fully sealed and blocks with the connector of connecting tube (1), Packing spring piece (3) is equipped with one layer of sealing towards outlet tube (2) on one side
It pads (4), rod-shaped pull rod (5) is vertically connected at Packing spring piece (3) concave surface center, pull rod (5) end passes through connecting tube (1)
Relief hole (7) with annular draw ring (6) be fixedly connected.
2. Reed type valve according to claim 1, it is characterised in that：The connecting tube (1) and outlet tube (2) by
Stainless steel making, connecting tube (1) and outlet tube (2) are by being welded to connect.
3. Reed type valve according to claim 1, it is characterised in that：The Packing spring piece (3), is drawn pull rod (5)
Ring (6) is connect by stainless steel making, pull rod (5) by welding with Packing spring piece (3) and draw ring (6).
4. Reed type valve according to claim 1, it is characterised in that：The gasket (4) is manufactured by rubber material,
Gasket (4) is fixed by the convex surface of water-proof adhesive and Packing spring piece (3) and bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593593.2U CN207470836U (en) | 2017-11-24 | 2017-11-24 | Reed type valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593593.2U CN207470836U (en) | 2017-11-24 | 2017-11-24 | Reed type valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470836U true CN207470836U (en) | 2018-06-08 |
Family
ID=62259590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721593593.2U Active CN207470836U (en) | 2017-11-24 | 2017-11-24 | Reed type valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470836U (en) |
-
2017
- 2017-11-24 CN CN201721593593.2U patent/CN207470836U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |