CN208397384U - A kind of valve - Google Patents
A kind of valve Download PDFInfo
- Publication number
- CN208397384U CN208397384U CN201820771901.4U CN201820771901U CN208397384U CN 208397384 U CN208397384 U CN 208397384U CN 201820771901 U CN201820771901 U CN 201820771901U CN 208397384 U CN208397384 U CN 208397384U
- Authority
- CN
- China
- Prior art keywords
- valve
- inlet end
- admission line
- valve body
- detent block
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of valves, including valve body, inlet end, outlet side, by being provided at least two positioners on the outside of inlet end, the positioner is evenly arranged along inlet end external circumferential, to keep admission line stress more uniform when blocking admission line, effectively prevent because unilateral clasp admission line, so as to cause the unilateral stress of admission line, and then generate the hidden danger of gas leakage.
Description
Technical field
The utility model relates to valve field, especially a kind of valve.
Background technique
The valves such as existing pressure reducing valve, gas valve, in order to easily manufactured, are mostly logical when being installed on above admission line
It crosses and the inlet end side of valve is provided with grab, fixed function is reached by the nozzle that grab catches on admission line, is being used
When, due to the phenomenon that nozzle only has side stress, and admission line is easy to appear inclination relative to valve body, generate the hidden danger of gas leakage.
Utility model content
To solve the problems, such as, it can effectively prevent admission line the purpose of this utility model is to provide one kind and go out relative to valve body
A kind of valve of existing tilt phenomenon.
The utility model is that technical solution used by solving the problems, such as is:
A kind of valve, comprising:
Valve body,
Inlet end, the inlet end are set to one end of valve body, and the inlet end with admission line for connecting, the valve
Be additionally provided at least two positioners on body, the positioner is located at the outside of inlet end, positioner for block into
The nozzle of feed channel is to which admission line and inlet end to be connected and fixed；
Outlet side, the outlet side are located on valve body, and the outlet side is for being vented.
As a further improvement of the above technical scheme, the positioner includes:
It buckles, the shaft of one with valve body pivot joint is provided in the middle part of the buckle, which can be around the shaft phase
The inlet end is swung；
One end of the buckle is provided with a grab, and the grab is described for matching with the card slot on admission line
Grab is connected with the elastic device for driving it to swing towards card slot, and the other end of the buckle is provided with a press section, institute
Press section is stated for driving grab to be detached from card slot.
As a further improvement of the above technical scheme, the elastic device is elastic spring.
As a further improvement of the above technical scheme, the positioner includes:
Guide pad, the guide pad are located in valve body, are additionally provided with guide surface on the guide pad；
Detent block, the detent block are located on the guide pad, and the detent block can be moved along the guide surface, described
Detent block one end is additionally provided with gib head, and the gib head is used for the card slot cooperation on admission line to block admission line；
Driver, the driver are connected with detent block, for driving detent block to move along guide surface.
As a further improvement of the above technical scheme, the driver is a valve rod, and the valve rod is located in valve body, and
It can be rotated in valve body, include one section of eccentric rod on the valve rod, be provided with a through-hole on the detent block, the valve rod passes through
The through-hole, the eccentric rod are located in the through-hole, and the eccentric rod can drive through-hole to move and then drive card when rotating
Position block movement.
As a further improvement of the above technical scheme, it is additionally provided with mouth-sealed portion on the valve rod, the mouth-sealed portion can be with
Inlet end described in opening and closing of fault.
As a further improvement of the above technical scheme, the uniform cloth of circumferential direction of at least two positioners on the outside of inlet end
It sets.
The beneficial effects of the utility model are: by being provided at least two positioners, the card on the outside of inlet end
Position device is evenly arranged along inlet end external circumferential, to keep admission line stress more uniform when blocking admission line, have
Preventing because unilateral clasp admission line for effect, so as to cause the unilateral stress of admission line, and then generates the hidden danger of gas leakage.
Detailed description of the invention
Explanation and specific embodiment are further explained explanation to the utility model with reference to the accompanying drawing.
Fig. 1 is the utility model preferred embodiment overall structure diagram；
Fig. 2 is the part cross-sectional structure schematic diagram of the preferred embodiments of the present invention；
Fig. 3 is the partial cross section structural schematic diagram when buckle of the less preferred embodiment of the utility model is open；
Fig. 4 is the partial cross section structural schematic diagram when buckle of the less preferred embodiment of the utility model fastens；
Fig. 5 is the preferred embodiment structural schematic diagram of valve rod in the utility model；
Fig. 6 is the preferred embodiment structural schematic diagram of guide pad in the utility model；
Fig. 7 is the preferred embodiment structural schematic diagram of detent block in the utility model.
Specific embodiment
Referring to Figure 1 to Figure 7, a kind of valve, comprising: valve body 10, inlet end 20, the inlet end 20 are set to valve body 10
One end, the inlet end 20, to be connected to gas source, are additionally provided at least two on the valve body 10 for connecting with admission line 70
A positioner, the positioner are located at the outside of inlet end 20, positioner be used to block the nozzle of admission line 70 from
And admission line 70 and inlet end 20 are connected and fixed；Outlet side, the outlet side are located on valve body 10, and the outlet side is used for
Exhaust.At least two positioner preferably being arranged circumferentially along 20 outside of inlet end, preferably two positioners.
When to make positioner block admission line 70, the stress of admission line 70 is more uniform, reduces gas leakage hidden danger.
The positioner preferably comprises: buckle 30, and the middle part of the buckle 30 is provided with one and 10 pivot of valve body
The shaft 31 connect, the buckle 30 can be swung around the relatively described valve body 10 of the shaft 31；One end of the buckle 30 is provided with one
Grab 32, for matching with the card slot on admission line 70, the grab 32 is connected with one and drives its court the grab 32
The elastic device swung to card slot, the other end of the buckle 30 are provided with a press section 33, and the press section 33 is for driving
Grab 32 is detached from card slot.The press section 33 can directly press driving by manpower, can also be carried out by third party's component
Driving, such as the drive rod 35 in Fig. 3 and Fig. 4.When the nozzle of admission line 70 enters inlet end 20, grab 32 can be in air inlet
It is open under the action of the guide surface 41 of 70 nozzle of pipeline, then grab 32 pushes down the surface of admission line 70, and elastic device is given
It is constantly being directed towards the power on 70 surface of admission line with grab 32 1, is inserted into inlet end 20 to grab 32 and air inlet in admission line 70
Groove position on pipeline 70 is caught in card slot grab 32 when corresponding under the action of the elastic means, so that grab 32 be made to block
Admission line 70 makes admission line 70 without departing from inlet end 20, when the limitation for needing to release admission line 70 Yu inlet end 20
When, press section 33 is pressed, swings grab 32 under the action of shaft 31, so that grab 32 be made to be detached from card slot, and then is made
Admission line 70 can be relative to 20 free movement of inlet end.The elastic device is preferably elastic spring 34, and suboptimum is selected as bullet
Spring.
The positioner suboptimum is selected as including: guide pad 40, and the guide pad 40 is located in valve body 10, the guide pad
Guide surface 41 is additionally provided on 40；Detent block 50, the detent block 50 are located on the guide pad 40, and the detent block 50 can be with
It being moved along the guide surface 41, described 50 one end of detent block is additionally provided with gib head 52, when detent block 50 is moved along guide surface 41, institute
Stating gib head 52 can cooperate to block admission line 70 with the card slot on admission line 70；Driver, the driver and card
Position block 50 is connected, for driving detent block 50 to move along guide surface 41.
The driver is preferably a valve rod 60, and the valve rod 60 is located in valve body 10, and can rotate in valve body 10, institute
It states and is provided with a through-hole 51 on detent block 50, the valve rod 60 passes through the through-hole 51, and the valve rod 60 can drive when rotating
Through-hole 51 moves and then detent block 50 is driven to move.The specific structure that the valve rod 60 drives detent block 50 to move is preferably valve rod
It include one section of eccentric rod 61 on 60, the eccentric rod 61 is located in through-hole 51, when eccentric rod 61 rotates, so as to drive card
Position block 50 is moved along guide surface 41.The driver suboptimum is selected as a shifting block, and the shifting block is connected with detent block 50, then leads to
It crosses and stirs shifting block detent block 50 can be driven mobile.
More convenient in order to use the utility model, two positioners are selected as preferred embodiment and less preferred side
Case each one, the outside along inlet end 20 is arranged symmetrically.When installation, valve is pressed into admission line 70, at this time preferred embodiment
In grab 32 can block admission line 70, to limit the side of admission line 70, then rotary valve rod 60, make detent block
50 also block admission line 70, to limit the other side of admission line 70.When removing valve, first rotary valve rod 60 makes
Then detent block 50 presses press section 33 to the restriction cancellation of admission line 70, release limitation of the grab 32 to admission line 70,
Then valve is extracted.Preferred embodiment is more preferable to the restriction effect of admission line 70, but in order to achieve the effect that, and one
As need biggish power to be limited, biggish strength is needed during pressing press section 33, although less-preferred solution
Use very laborsaving, but flexibility ratio is too high, is easy to fall off, and respectively selects one to be set to preferred embodiment and less-preferred solution
The outside of inlet end 20 was not required to the utility model both so as to combine the advantage of preferred embodiment and less-preferred solution respectively
It is too laborious, it can also possess good restriction effect, compared with the existing technology, effectively reduce because unilateral clasp air inlet
Pipeline 70 cause the unilateral stress of admission line 70 be easy to produce inclination so as to cause gas leakage hidden danger.
It is preferred that being additionally provided with mouth-sealed portion 62 on the valve rod 60, mouth-sealed portion 62 is for closing inlet end 20 or opening inlet end
20, to make valve rod 60, luminous energy driving card position block 50 is not moved when rotation, drives detent block 50 to limit in valve rod 60
Closing can also be further functioned as after admission line 70 or opens the effect of inlet end 20, and can reduce the component count of valve
Amount keeps operation more simple.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, is similarly included in other related technical fields in the scope of patent protection for being included in the utility model.
Claims (7)
1. a kind of valve characterized by comprising
Valve body (10),
Inlet end (20), the inlet end (20) are set to one end of valve body (10), and the inlet end (20) is used for and air inlet pipe
Road (70) connects, and is additionally provided at least two positioners on the valve body (10), the positioner is located at inlet end (20)
Outside, positioner is used to block the nozzle of admission line (70) to consolidate admission line (70) and inlet end (20) connection
It is fixed；
Outlet side, the outlet side are located on valve body (10), and the outlet side is for being vented.
2. a kind of valve as described in claim 1, it is characterised in that:
The positioner includes:
It buckles (30), the shaft (31) of one with the valve body (10) pivot joint, the buckle is provided in the middle part of the buckle (30)
(30) it can be swung around the relatively described inlet end (20) of the shaft (31)；
One end of the buckle (30) is provided with a grab (32), and the grab (32) is used for and the card slot on admission line (70)
It matches, the grab (32) is connected with the elastic device for driving it to swing towards card slot, described to buckle the another of (30)
End is provided with a press section (33), and the press section (33) is for driving grab (32) to be detached from card slot.
3. a kind of valve as claimed in claim 2, it is characterised in that:
The elastic device is elastic spring (34).
4. a kind of valve as described in claim 1, it is characterised in that:
The positioner includes:
Guide pad (40), the guide pad (40) are located in valve body (10), are additionally provided with guide surface on the guide pad (40)
(41)；
Detent block (50), the detent block (50) are located on the guide pad (40), and the detent block (50) can lead along described
It is moved to face (41), described detent block (50) one end is additionally provided with gib head (52), and the gib head (52) is used for and admission line
(70) the card slot cooperation on is to block admission line (70)；
Driver, the driver are connected with detent block (50), for driving detent block (50) to move along guide surface (41).
5. a kind of valve as claimed in claim 4, it is characterised in that:
The driver is a valve rod (60), and the valve rod (60) is located in valve body (10), and can be rotated in valve body (10), institute
Stating includes one section of eccentric rod (61) on valve rod (60), is provided with a through-hole (51) on the detent block (50), the valve rod (60)
Across the through-hole (51), the eccentric rod (61) is located in the through-hole (51), and the eccentric rod (61) can band when rotating
Dynamic through-hole (51) move and then drive detent block (50) movement.
6. a kind of valve as claimed in claim 5, it is characterised in that:
It is additionally provided with mouth-sealed portion (62) on the valve rod (60), the mouth-sealed portion (62) can be with inlet end described in opening and closing of fault
(20)。
7. a kind of valve as described in claim 1, it is characterised in that:
At least two positioners being arranged circumferentially on the outside of inlet end (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771901.4U CN208397384U (en) | 2018-05-22 | 2018-05-22 | A kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771901.4U CN208397384U (en) | 2018-05-22 | 2018-05-22 | A kind of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397384U true CN208397384U (en) | 2019-01-18 |
Family
ID=65136094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820771901.4U Active CN208397384U (en) | 2018-05-22 | 2018-05-22 | A kind of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533812A (en) * | 2018-05-22 | 2018-09-14 | 中山利特隆瓦斯器材有限公司 | A kind of valve |
| CN113431939A (en) * | 2021-06-28 | 2021-09-24 | 深圳市万居科技股份有限公司 | Exhaust valve and mounting method thereof |
-
2018
- 2018-05-22 CN CN201820771901.4U patent/CN208397384U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533812A (en) * | 2018-05-22 | 2018-09-14 | 中山利特隆瓦斯器材有限公司 | A kind of valve |
| CN108533812B (en) * | 2018-05-22 | 2024-04-09 | 中山利特隆瓦斯器材有限公司 | Valve |
| CN113431939A (en) * | 2021-06-28 | 2021-09-24 | 深圳市万居科技股份有限公司 | Exhaust valve and mounting method thereof |
| CN113431939B (en) * | 2021-06-28 | 2023-08-04 | 深圳市万居科技股份有限公司 | Exhaust valve and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208397384U (en) | A kind of valve | |
| CN108533812A (en) | A kind of valve | |
| CN219796222U (en) | Elastic force adjusting structure of butt-clamping check valve | |
| CN108870064A (en) | Dual-purpose charge gun | |
| CN107825200A (en) | Capillary pipe processing device | |
| CN215059724U (en) | Y-shaped three-way ball valve | |
| CN208131092U (en) | The test tube gripper equipment and analyzer of mixing | |
| CN210950803U (en) | Full-automatic conversion device for gas of medical gas busbar | |
| CN204521864U (en) | A kind of breathing device for cardiology | |
| CN209405097U (en) | A kind of fission vest type air bag chest fixing belt | |
| CN211010404U (en) | Pneumatic plugging device for pipeline | |
| CN108194660B (en) | A kind of pneumatic control valve of air-expanding shaft | |
| CN209141405U (en) | The device of traction tube is exempted from a kind of plastic pipe booting | |
| CN109723866A (en) | A kind of air outlet valve of list ball and conical surface sealing structure | |
| CN113731002A (en) | Filtering method for chemical product conveying pipeline | |
| CN208793711U (en) | A kind of double butterfly valve mechanical type electric branch pipe tee connection valves | |
| CN204027973U (en) | A kind of uvioresistant hemp knit fabric gas penetration potential detects machine | |
| CN205013254U (en) | Pump and steam pump for curling iron | |
| CN209067340U (en) | The quick regulating system of internal-combustion engine booster by-passing valve | |
| CN208919415U (en) | A kind of Novel check valve | |
| CN208671799U (en) | Hand-operated valve gate-type Pneumatic tossing machine | |
| CN109098779A (en) | Low-pressure turbine air inlet guider and application method | |
| CN207454830U (en) | A kind of pneumatic actuator rotary valve | |
| CN207351284U (en) | A kind of air cooler transmission mechanism of blind window anti-slip device | |
| CN209146363U (en) | A kind of plug in valve machine device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |