CN207470825U - Cylinder core valve - Google Patents
Cylinder core valve Download PDFInfo
- Publication number
- CN207470825U CN207470825U CN201721593798.0U CN201721593798U CN207470825U CN 207470825 U CN207470825 U CN 207470825U CN 201721593798 U CN201721593798 U CN 201721593798U CN 207470825 U CN207470825 U CN 207470825U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- end cap
- cylinder core
- shaft
- switch core
- 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 cylinder core valves, are related to machinery equipment field, and the connecting tube of the cylinder core valve can be connected with pipeline.Shaft and switch core can be driven to rotate rotational handle during use, when the axis of dewatering orifice and the axis of connecting tube are located at same straight line, liquid can be flowed out from connecting tube, and valve is in an open state at this time.When the axis of dewatering orifice is vertical with the axis of connecting tube, switch core can disconnect the connection seal of tube, and valve is just in off state at this time.Cylinder core valve design is simple, and low cost is highly reliable, and easy to maintenance, can periodically open end cap, and replacing switch core can maintain to use, and ordinary people can easily repair.
Description
Technical field
The utility model is related to machinery equipment field, relate in particular to a kind of cylinder core 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
The too complex of meter, uses and is easily damaged, and repair is very inconvenient, and ordinary people can not repair.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of cylinder core valve, and design is simple, and low cost can
It is strong and easy to maintenance by property, switch core can be regularly replaced, ordinary people can easily repair.
To achieve the above object, the utility model provides following technical solution：
The cylinder core valve includes the tubular connecting tube of a both ends open, connects and is vertically opened at tube hub equipped with one end
The cylindrical support pipe of mouth, internal diameter 5 ㎝ bigger than the internal diameter of connecting tube of support tube, support tube is interior to be equipped with cylindrical switch core,
Dewatering orifice is provided at switch core center, dewatering orifice is cylindrical hole, and the diameter of dewatering orifice is no more than 5 ㎝, the end of support tube
Oral area position is equipped with end cap, round relief hole is equipped at end cap central, switch core is by being equipped with cylinder at one side end center of end cap
Shaft, shaft pass through the relief hole of end cap and handle vertical connection.
As advanced optimizing for the technical program, the connecting tube and support tube by stainless steel making, connecting tube and
Support tube is overall structure.
As advanced optimizing for the technical program, the switch core is manufactured by rubber material, switch core and support tube phase
Mutually interference fit.
As advanced optimizing for the technical program, by stainless steel making, end cap passes through screw for the end cap and shaft
It is connect with support tube, shaft is connect by screw with switch core.
As advanced optimizing for the technical program, the handle is connected by stainless steel making, handle by welding and shaft
It connects.
It is using the advantageous effect of above technical scheme：The connecting tube of the cylinder core valve can be connected with pipeline.It uses
When shaft and switch core can be driven to rotate rotational handle, when the axis of dewatering orifice and the axis of connecting tube are located at same straight line
When, liquid can be flowed out from connecting tube, and valve is in an open state at this time.When the axis of dewatering orifice is vertical with the axis of connecting tube
When, switch core can disconnect the connection seal of tube, and valve is just in off state at this time.Cylinder core valve design is simple, cost
Cheaply, it is highly reliable and easy to maintenance, end cap can be periodically opened, replacing switch core can maintain to use, and ordinary people may be used
Easily to repair.
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 structure sectional view in the main view direction of the utility model cylinder core valve；
Fig. 2 is the vertical view of the utility model cylinder core valve.
Wherein, 1-connecting tube, 2-support tube, 3-switch core, 4-end cap, 5-handle, 6-shaft, 7-dewatering orifice,
8-relief hole.
Specific embodiment
The preferred embodiment of the utility model cylinder core 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 cylinder core valve：
With reference to Fig. 1 and Fig. 2, which includes the tubular connecting tube 1 of a both ends open, 1 center of connecting tube
Place is vertically equipped with the cylindrical support pipe 2 of one end open, internal diameter 5 ㎝ bigger than the internal diameter of connecting tube 1 of support tube 2, in support tube 2
Equipped with cylindrical switch core 3, it being provided with dewatering orifice 7 at 3 center of switch core, dewatering orifice 7 is cylindrical hole, and dewatering orifice 7
Diameter is not more than 5 ㎝, ensures the side of switch core 3 and can closely block connecting tube 1.The port position of support tube 2 is equipped with
End cap 4 is equipped with round relief hole 8 at 4 center of end cap, switch core 3 by being equipped with cylinder-shaped shaft 6 at 4 one side end center of end cap,
Shaft 6 passes through the relief hole 8 of end cap 4 and 5 vertical connection of handle.
Connecting tube 1 and support tube 2 are sturdy and durable by stainless steel making, and corrosion resistance and good, connecting tube 1 and branch
Stay tube 2 is overall structure.Switch core 3 is manufactured by rubber material, and material is soft, and switch core 3 is mutually interference fitted with support tube 2,
Good seal performance.End cap 4 and shaft 6 are sturdy and durable by stainless steel making, and corrosion resistance and good, end cap 4 pass through screw
It is connect with support tube 1, installation and removal are very convenient, are convenient for changing new switch core 3, shaft 6 passes through screw and switch core 3
Connection.Handle 5 is sturdy and durable by stainless steel making, and corrosion resistance and good, and handle 5 is connect by welding with shaft 6.
The connecting tube 1 of the cylinder core valve can be connected with pipeline.Rotational handle 5 can be driven to 6 He of shaft during use
Switch core 3 rotates, and when the axis of dewatering orifice 7 is located at same straight line with the axis of connecting tube 1, liquid can be flowed from connecting tube 1
Go out, valve is in an open state at this time.When the axis of dewatering orifice 7 is vertical with the axis of connecting tube 1, switch core 3 can will connect
The sealing of pipe 1 disconnects, and valve is just in off state at this time.Cylinder core valve design is simple, and low cost is highly reliable, and
It is easy to maintenance, end cap 4 can be periodically opened, replacing switch core 3 can maintain to use, and ordinary people can easily repair.
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 (5)
1. a kind of cylinder core valve, it is characterised in that：The cylinder core valve includes the tubular connecting tube of a both ends open
(1), the cylindrical support pipe (2) of one end open is vertically equipped at connecting tube (1) center, the internal diameter of support tube (2) compares connecting tube
(1) big 5 ㎝ of internal diameter, support tube (2) is interior to be equipped with cylindrical switch core (3), and dewatering orifice (7) is provided at switch core (3) center,
Dewatering orifice (7) is cylindrical hole, and the diameter of dewatering orifice (7), no more than 5 ㎝, the port position of support tube (2) is equipped with end cap
(4), round relief hole (8) is equipped at end cap (4) center, switch core (3) is by being equipped with cylinder at (4) one side end center of end cap
Shaft (6), shaft (6) is across relief hole (8) and handle (5) vertical connection of end cap (4).
2. cylinder core valve according to claim 1, it is characterised in that：The connecting tube (1) and support tube (2) be not by
Become rusty steel making, and connecting tube (1) and support tube (2) are overall structure.
3. cylinder core valve according to claim 1, it is characterised in that：The switch core (3) is manufactured by rubber material, is opened
Guan Xin (3) is mutually interference fitted with support tube (2).
4. cylinder core valve according to claim 1, it is characterised in that：The end cap (4) and shaft (6) are by stainless steel
Manufacture, end cap (4) are connect by screw with support tube (2), and shaft (6) is connect by screw with switch core (3).
5. cylinder core valve according to claim 1, it is characterised in that：The handle (5) is by stainless steel making, handle
(5) it is connect by welding with shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593798.0U CN207470825U (en) | 2017-11-24 | 2017-11-24 | Cylinder core valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593798.0U CN207470825U (en) | 2017-11-24 | 2017-11-24 | Cylinder core valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470825U true CN207470825U (en) | 2018-06-08 |
Family
ID=62258477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721593798.0U Active CN207470825U (en) | 2017-11-24 | 2017-11-24 | Cylinder core valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588733A (en) * | 2020-11-26 | 2021-04-02 | 江苏佰健环保科技有限公司 | Method and device for cleaning carbon deposit on inner wall of deep pipe of complex multi-channel oil supply loop |
-
2017
- 2017-11-24 CN CN201721593798.0U patent/CN207470825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588733A (en) * | 2020-11-26 | 2021-04-02 | 江苏佰健环保科技有限公司 | Method and device for cleaning carbon deposit on inner wall of deep pipe of complex multi-channel oil supply loop |
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| GR01 | Patent grant |