CN208041240U - It is a kind of can be to check-valves that pressure is adjusted - Google Patents
It is a kind of can be to check-valves that pressure is adjusted Download PDFInfo
- Publication number
- CN208041240U CN208041240U CN201820421267.1U CN201820421267U CN208041240U CN 208041240 U CN208041240 U CN 208041240U CN 201820421267 U CN201820421267 U CN 201820421267U CN 208041240 U CN208041240 U CN 208041240U
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- CN
- China
- Prior art keywords
- valve
- pressure
- rod
- check
- adjusted
- 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 it is a kind of can be to check-valves that pressure is adjusted, including valve body, the valve body is internally provided with valve port, valve plate is installed on the valve port, valve rod is installed above the valve plate, interior bar is installed at the top of the valve rod, valve deck is installed at the top of the valve body, screw rod is installed above the pressure regulator, the top of the screw rod is equipped with adjusting handle, the both sides at the top of the valve deck are equipped with supporting rod, and fixed plate is equipped with above the supporting rod, and the middle position of the fixed plate is equipped with thread bush.The bottom of the valve deck of the utility model is equipped with sliding clamp, and valve rod is mounted on the inside of sliding clamp, interior bar is installed on the top of valve rod, and interior bar is connect with pressure regulator, the pressure of the rising of valve rod can be adjusted by pressure regulator, so as to control the anti-pressure ability of valve plate, the flow of valve body can be controlled indirectly.
Description
Technical field
The utility model is related to field of check valves, it is specifically a kind of can be to check-valves that pressure is adjusted.
Background technology
Check-valves refers to being flowed and automatic open and close flap by medium itself, for the valve for preventing medium from flowing backwards, also known as
Non-return valve, check valve, reflux valve and counterbalance valve.Check-valves belongs to a kind of automatic valve, and main function is to prevent medium from falling
It flows, prevent pump and drive motor reversion and vessel media from releasing, divided by structure, lift check valve can be divided into, revolved
Three kinds of opening formula check-valves and butterfly swing check valve.Lift check valve can be divided into vertical and two kinds of through type.Swing check valve point
For three kinds of single-lobe formula, Double-disc type and multi-clove type.Butterfly swing check valve is divided into butterfly bivalve, butterfly single-lobe, and above several check-valves exist
Threaded connection can be divided into type of attachment, flanged joint, welding connect four kinds with wafer type.
A kind of control that liquid can be greatly facilitated to the appearance for the check-valves that pressure is adjusted, but the current stage
There are many shortcomings for check-valves, for example, the anti-pressure ability of valve plate can not be adjusted, to can not regulation valve body
Anti-pressure ability.
Utility model content
The purpose of this utility model is to provide it is a kind of can be to the check-valves that pressure is adjusted, to solve in the prior art
The anti-pressure ability of valve plate can not be adjusted, to can not regulation valve body anti-pressure ability the problem of.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of can be to non-return that pressure is adjusted
Valve, including valve body, the valve body are internally provided with valve port, and valve plate, the top installation of the valve plate are equipped on the valve port
There is valve rod, interior bar is installed at the top of the valve rod, valve deck, the centre at the top of the valve deck are installed at the top of the valve body
Sliding sleeve is installed at position, pressure regulator is installed above the sliding sleeve, spiral shell is installed above the pressure regulator
Bar, the top of the screw rod are equipped with adjusting handle, and the both sides at the top of the valve deck are equipped with supporting rod, the supporting rod it is upper
Side is equipped with fixed plate, and the middle position of the fixed plate is equipped with thread bush.
Preferably, the valve rod is structure as a whole with interior bar setting.
Preferably, the top of the interior bar is fixedly connected with the bottom of pressure regulator.
Preferably, the valve rod is slidably connected with sliding clamp.
Preferably, the screw rod is rotatablely connected with thread bush.
Compared with prior art, the utility model has the beneficial effects that：The bottom of the valve deck of the utility model is equipped with cunning
Dynamic clamping plate, and valve rod is mounted on the inside of sliding clamp, is equipped with interior bar on the top of valve rod, and interior bar connects with pressure regulator
It connects, the pressure of the rising of valve rod can be adjusted by pressure regulator, it, can so as to control the anti-pressure ability of valve plate
To control indirectly the flow of valve body.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of the fixed plate of the utility model.
In figure：1- adjust handle, 2- screw rods, 3- thread bush, 4- fixed plates, 5- supporting rods, 6- pressure regulators, 7- interior bars,
8- sliding sleeves, 9- valve decks, 10- sliding clamps, 11- valve rods, 12- valve plates, 13- valve ports, 14- valve bodies.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, it is a kind of can be to the check-valves that pressure is adjusted, including valve body
14, valve body 14 is internally provided with valve port 13, and valve port 13 is the inlet and outlet of flow, and valve plate 12, valve plate 12 are equipped on valve port 13
For stopping to valve port 13, the top of valve plate 12 is equipped with valve rod 11, and valve rod 11 is used for through interior bar 7 to pressure regulator
6 press, and the top of valve rod 11 is equipped with interior bar 7, and the top of valve body 14 is equipped with valve deck 9, the interposition at the top of valve deck 9
The place of setting is equipped with sliding sleeve 8, and the top of sliding sleeve 8 is equipped with pressure regulator 6, and pressure regulator 6 is used for jacking up valve rod to valve plate 12
The top of 11 pressure, pressure regulator 6 is equipped with screw rod 2, and screw rod 2 is used for the suppressed range of adjusting control pressure regulator 6,
The top of screw rod 2 is equipped with adjusting 1, adjusts and is conveniently controlled the rotation of screw rod 21, the both sides peace at the top of valve deck 9
Equipped with supporting rod 5, the top of supporting rod 5 is equipped with fixed plate 4, and the middle position of fixed plate 4 is equipped with thread bush 3, screw thread
Set 3 is used for installing screw rod 2, and allows the rotation lifting in it of screw rod 2, and valve rod 11 is structure as a whole with the setting of interior bar 7, interior bar
7 top is fixedly connected with the bottom of pressure regulator 6, and valve rod 11 is slidably connected with sliding clamp 10, screw rod 2 and thread bush 3
Rotation connection.
The operation principle of the utility model is：The equipment when in use, rotates 1 control screw rod 2 by adjusting, makes screw rod
2 carry out rotation lifting in thread bush 3, by the compression effectiveness of the lift adjustment pressure regulator 6 of screw rod 2, when water source passes through
After water inlet end enters in valve body 14, hydraulic pressure increase can press to the valve plate 12 on valve port 13, and valve plate 12 carries out valve rod 11
Pressure, the sliding in sliding clamp 10 of valve rod 11 make water source to which valve rod 11 compresses pressure regulator 6 by interior bar 7
It is discharged by drainpipe by valve port 13.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of can be to the check-valves that pressure is adjusted, including valve body（14）, it is characterised in that:The valve body（14）Inside
It is provided with valve port（13）, the valve port（13）On valve plate is installed（12）, the valve plate（12）Top valve rod is installed（11）,
The valve rod（11）Top interior bar is installed（7）, the valve body（14）Top valve deck is installed（9）, the valve deck（9）'s
The middle position at top is equipped with sliding sleeve（8）, the sliding sleeve（8）Top pressure regulator is installed（6）, the pressure tune
Save device（6）Top screw rod is installed（2）, the screw rod（2）Top adjusting handle is installed（1）, the valve deck（9）Top
Both sides supporting rod is installed（5）, the supporting rod（5）Top fixed plate is installed（4）, the fixed plate（4）Centre
Thread bush is installed at position（3）.
2. it is according to claim 1 it is a kind of can be to check-valves that pressure is adjusted, it is characterised in that：The valve rod（11）
With interior bar（7）Setting is structure as a whole.
3. it is according to claim 1 it is a kind of can be to check-valves that pressure is adjusted, it is characterised in that：The interior bar（7）
Top and pressure regulator（6）Bottom be fixedly connected.
4. it is according to claim 1 it is a kind of can be to check-valves that pressure is adjusted, it is characterised in that：The valve rod（11）
With sliding clamp（10）It is slidably connected.
5. it is according to claim 1 it is a kind of can be to check-valves that pressure is adjusted, it is characterised in that：The screw rod（2）
With thread bush（3）Rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421267.1U CN208041240U (en) | 2018-03-27 | 2018-03-27 | It is a kind of can be to check-valves that pressure is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421267.1U CN208041240U (en) | 2018-03-27 | 2018-03-27 | It is a kind of can be to check-valves that pressure is adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041240U true CN208041240U (en) | 2018-11-02 |
Family
ID=63945766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820421267.1U Expired - Fee Related CN208041240U (en) | 2018-03-27 | 2018-03-27 | It is a kind of can be to check-valves that pressure is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253164A (en) * | 2018-03-27 | 2018-07-06 | 高特控股集团有限公司 | It is a kind of can be to check-valves that pressure is adjusted |
-
2018
- 2018-03-27 CN CN201820421267.1U patent/CN208041240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253164A (en) * | 2018-03-27 | 2018-07-06 | 高特控股集团有限公司 | It is a kind of can be to check-valves that pressure is adjusted |
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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: 20181102 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |