CN206617597U - A kind of valve - Google Patents
A kind of valve Download PDFInfo
- Publication number
- CN206617597U CN206617597U CN201720154280.0U CN201720154280U CN206617597U CN 206617597 U CN206617597 U CN 206617597U CN 201720154280 U CN201720154280 U CN 201720154280U CN 206617597 U CN206617597 U CN 206617597U
- Authority
- CN
- China
- Prior art keywords
- valve
- box body
- valve rod
- bonnet
- lubricating oil
- 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
Links
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- Valve Housings (AREA)
Abstract
The utility model proposes a kind of valve, including valve rod, bonnet, valve body and handwheel, bonnet is connected with valve flange, valve rod is located in valve body, and valve rod one end is stretched out bonnet and is connected with a handwheel, valve rod is provided with detachable lubricating oil box body, lubricating oil box body center offers a duct vertically, valve rod through hole, the top of cell walls is provided with a circumferential openings, and the week side of boss of box body is cracked provided with one vertically, two opening surfaces cracked are provided with the buckle being mutually matched, box body is removably mounted on valve rod by cracking, box body bottom can be moved axially along box body.By setting Lubricating oil adding device on valve rod, valve valve rod problem of rustiness in outdoor utility can be prevented effectively from.
Description
Technical field
The utility model is related to a kind of valve.
Background technology
Valve is the control unit in fluid delivery system, with cut-off, regulation, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the function such as overflow pressure relief.
Valve is widely used in industrial pipeline, and industrial pipeline is in open-air atmosphere, and the valve stem of valve is easy
Got rusty because of wind and weather, and then influence the normal of valve to use, caused a hidden trouble to industrial production.
Utility model content
The purpose of this utility model is to provide a kind of valve, carries lubricating oil box body, facilitate workman to add valve and moisten
Lubricating oil, so as to avoid valve body from getting rusty so that valve switch sensitivity declines.
To achieve the above object, the utility model proposes a kind of valve, including valve rod, bonnet, valve body and handwheel, it is described
Bonnet is connected with valve flange, and the valve rod is located in the valve body, and described valve rod one end stretch out the bonnet and with an institute
State handwheel to be connected, the valve rod is provided with detachable lubricating oil box body, the lubricating oil box body center offers a hole vertically
Road, the valve rod runs through the duct, and the tops of the cell walls is provided with a circumferential openings, and the box body the week side of boss vertically
Cracked provided with one, two opening surfaces cracked are provided with the buckle being mutually matched, the box body is cracked detachably by described
Ground is arranged on the valve rod, and the box body bottom can be moved axially along box body.
Further, in the valve, the duct sidewall is provided with one layer of fur.
Further, in the valve, the box body can be moved along the valve rod.
Further, in the valve, the box body is highly less than or equal to the length that the valve rod stretches out the bonnet
1/5~1/3.
Further, in the valve, the box body bottom and the inwall contact position of the box body are coated with sealing strip,
And it is connected with a push rod on the downside of the box body bottom.
Compared with prior art, the beneficial effects of the utility model are：By setting Lubricating oil adding device on valve rod,
Valve valve rod problem of rustiness in outdoor utility can be prevented effectively from.
Brief description of the drawings
Fig. 1 is valve mechanism schematic diagram in the embodiment of the utility model one；
Fig. 2 is lubricating oil box body structure schematic diagram in the embodiment of the utility model one；
Fig. 3 is lubricating oil box body polycrystalline substance schematic diagram in the embodiment of the utility model one.
Embodiment
Valve of the present utility model is described in more detail below in conjunction with schematic diagram, it is new which show this practicality
The preferred embodiment of type, it should be appreciated that those skilled in the art can change the utility model described here, and still realize
Advantageous effects of the present utility model.Therefore, description below is appreciated that for the widely known of those skilled in the art, and
It is not intended as to limitation of the present utility model.
As shown in Figure 1 to Figure 3, the utility model proposes valve, including valve rod 20, bonnet 30, valve body 40 and handwheel 50,
The bonnet 30 is connected with the flange of valve body 40, and the valve rod 20 is located in the valve body 40, and institute is stretched out in the one end of the valve rod 20
State bonnet 30 and be connected with handwheel described in one 50, the valve rod 20 is provided with detachable lubricating oil box body 10, the lubrication oil box
The center of body 10 offers a duct 11 vertically, and the valve rod 20 runs through the duct 11, and the top of the cell walls is provided with one
Circumferential openings 12, the opening 12 is the outlet of lubricating oil, and the side wall of duct 11 is provided with one layer of fur 17, the fur and valve
Bar is in close contact, and the box body 10 can be moved along the valve rod 20, by rotation and mobile box body 10 that lubricating oil is uniform
Be applied on valve rod 20, and the week side of boss of the box body 10 cracks 13 provided with one vertically, it is described crack 13 two opening surfaces on set
There is a buckle 14 being mutually matched, the box body 10 13 is removably mounted on the valve rod 20 by described crack, the box
The downside of body bottom 15 is connected with a push rod 16, and the box body bottom 15 can be moved axially along box body 10, by elapsing box upwards
The extruding box body 10 of body bottom 15 causes lubricating oil to be flowed out from opening 12.The box body bottom 15 is contacted with the inwall of the box body
Place is coated with sealing strip 18, so as to avoid lubricating oil from being revealed from the bottom of box body 10.
Specifically, in the present embodiment, the height of box body 10 stretches out the bonnet 30 less than or equal to the valve rod 20
The 1/5~1/3 of length, the preferably described height of box body 10 is that the valve rod stretches out the 1/4 of the length of bonnet 30.
To sum up, in the valve that the utility model embodiment is provided, by setting Lubricating oil adding device, energy on valve rod
Enough it is prevented effectively from valve valve rod problem of rustiness in outdoor utility.
Preferred embodiment of the present utility model is above are only, any restriction effect is not played to the utility model.
Any person of ordinary skill in the field, in the range of the technical solution of the utility model is not departed from, to the utility model
The technical scheme and technology contents of exposure make the variation such as any type of equivalent substitution or modification, belong to without departing from the utility model
Technical scheme content, still fall within protection domain of the present utility model.
Claims (5)
1. a kind of valve, including valve rod, bonnet, valve body and handwheel, the bonnet are connected with valve flange, the valve rod is located at institute
State in valve body, and described valve rod one end is stretched out the bonnet and is connected with handwheel described in one, it is characterised in that set on the valve rod
There is detachable lubricating oil box body, the lubricating oil box body center offers a duct vertically, and the valve rod runs through the duct,
The top of the cell walls is provided with a circumferential openings, and the week side of boss of the box body is axially arranged with one and cracked, it is described crack two open
Mouth face is provided with the buckle being mutually matched, and the box body is removably mounted on the valve rod by described crack, the box
Body bottom can be moved axially along box body.
2. valve according to claim 1, it is characterised in that the duct sidewall is provided with one layer of fur.
3. valve according to claim 1, it is characterised in that the box body can be moved along the valve rod.
4. valve according to claim 1, it is characterised in that the box body is highly less than or equal to the valve rod and stretches out the valve
The 1/5~1/3 of the length of lid.
5. valve according to claim 1, it is characterised in that the box body bottom and the inwall contact position of the box body are coated
Have and be connected with a push rod on the downside of sealing strip, and the box body bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154280.0U CN206617597U (en) | 2017-02-21 | 2017-02-21 | A kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154280.0U CN206617597U (en) | 2017-02-21 | 2017-02-21 | A kind of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617597U true CN206617597U (en) | 2017-11-07 |
Family
ID=60230997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154280.0U Expired - Fee Related CN206617597U (en) | 2017-02-21 | 2017-02-21 | A kind of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692395A (en) * | 2020-06-12 | 2020-09-22 | 盐城欧润石化设备制造有限公司 | Valve with lubricating assembly |
-
2017
- 2017-02-21 CN CN201720154280.0U patent/CN206617597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692395A (en) * | 2020-06-12 | 2020-09-22 | 盐城欧润石化设备制造有限公司 | Valve with lubricating assembly |
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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: 20171107 Termination date: 20210221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |