CN206929356U - A kind of gas valves door of anti-leak - Google Patents
A kind of gas valves door of anti-leak Download PDFInfo
- Publication number
- CN206929356U CN206929356U CN201720742452.6U CN201720742452U CN206929356U CN 206929356 U CN206929356 U CN 206929356U CN 201720742452 U CN201720742452 U CN 201720742452U CN 206929356 U CN206929356 U CN 206929356U
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- China
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- air inlet
- inlet pipe
- connecting plate
- supporting plate
- fixed block
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Abstract
The utility model discloses a kind of gas valves door of anti-leak, including air inlet pipe, the right-hand member of air inlet pipe is welded with blast pipe, the first fixed block is welded with roof on the left of air inlet pipe, the second fixed block is provided with the downside of first fixed block, the 3rd fixed block is welded with the inwall of air inlet pipe right-hand member, fixed seat is installed with the top of air inlet pipe, control block is provided with the upside of fixed seat, the bottom of control block is installed with fix bar, the bottom of fix bar is through air inlet pipe and extends to the inside of air inlet pipe, and sealing flange is installed with the inwall of air inlet pipe.The utility model can be when work; movement above and below supporting plate is driven by fix bar; when needing to close on valve; supporting plate is moved down; air inlet duct occlusion, the second connecting plate will be vented duct occlusion by the first connecting plate, thereby may be ensured that the sealing of valve; the situation of leakage can be avoided the occurrence of, is advantageous to protect the life security of people.
Description
Technical field
It the utility model is related to valve technology field, the gas valves door of specially a kind of anti-leak.
Background technology
Valve (valve) is the control unit in fluid delivery system, have cut-off, regulation, water conservancy diversion, prevent countercurrently, surely
Function, the valves such as pressure, shunting or overflow pressure relief are in fluid system, for controlling the direction of fluid, pressure and the dress of flow
Put, be the medium (liquid, gas or powder) in pipe arrangement and equipment is flowed or is stopped and the device of its flow, valve can be controlled
Use range be very extensive, the combustion gas that is used when people cook by valve, it is necessary to be controlled, but typically
Valve easily occur loosening after using one end time and cause to reveal, easily cause danger, use is not safe enough.
Utility model content
The purpose of this utility model is the gas valves door for providing a kind of anti-leak, and possessing good sealing effect can avoid
The advantages of leakage, solve and use unsafe problem in the prior art.
To achieve the above object, the utility model provides following technical scheme：A kind of gas valves door of anti-leak, including
Air inlet pipe, the right-hand member of the air inlet pipe are welded with blast pipe, and the first fixed block, institute are welded with the roof on the left of the air inlet pipe
State and the second fixed block is provided with the downside of the first fixed block, the 3rd fixed block, institute are welded with the inwall of the air inlet pipe right-hand member
State and fixed seat is installed with the top of air inlet pipe, control block, the bottom of the control block are provided with the upside of the fixed seat
Fix bar is installed with, the bottom of the fix bar through air inlet pipe and extends to the inside of air inlet pipe, the air inlet pipe
Sealing flange is installed with inwall, connecting seat is provided with the downside of the fix bar, peace is fixed in the bottom of the connecting seat
Equipped with supporting plate, the left end of the supporting plate is fixedly connected with the first connecting plate, is offered on the inwall of first fixed block
First chute, first chute are slidably connected by its internal first sliding block set with the first connecting plate, the supporting plate
Right-hand member be fixedly connected with the second connecting plate, the second chute, second chute are offered on the inwall of the 3rd fixed block
It is slidably connected by its internal second sliding block set with the second connecting plate.
Preferably, the bottom of the fix bar extends to the inside of connecting seat, and the fix bar is located inside connecting seat
One end is installed with contiguous block.
Preferably, limited block is installed with the left of the supporting plate lower surface, the right-hand member of second fixed block is consolidated
Dingan County is equipped with the first limit base, and the upper surface of first limit base offers the first stopper slot being adapted with limited block.
Preferably, the part that the air inlet pipe is internally located on the downside of the second connecting plate is welded with the second limit base, and described
The upper surface of two limit bases offers second stopper slot corresponding with the second connecting plate.
Preferably, the bottom of first connecting plate is fixedly connected with the left end of supporting plate, and the first connecting plate is rolled over upwards
It is curved perpendicular with supporting plate.
Preferably, the top of second connecting plate is fixedly connected with the right-hand member of supporting plate, and the second connecting plate is rolled over downwards
It is curved to have supporting plate perpendicular.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model can worked by setting supporting plate, the first connecting plate and the second connecting plate to be used cooperatively
When, the movement above and below supporting plate is driven by fix bar, when needing to close on valve, supporting plate moved down, the
Air inlet duct occlusion, the second connecting plate will be vented duct occlusion by one connecting plate, thereby may be ensured that the sealing of valve, can be avoided
There is situation about revealing, be advantageous to protect the life security of people.
2nd, the utility model by the first connecting plate and the second connecting plate by being installed by way of being slidably connected,
The abrasion being subject in the connecting plate of use first of adjustment and the second connecting plate can be weakened, the sealing of valve can be kept, had
Beneficial to the service life for extending valve.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is enlarged drawing at A in the utility model Fig. 1；
Fig. 3 is the utility model connecting seat profile.
In figure：1 second stopper slot, 2 second limit bases, 3 air inlet pipe, 4 the 3rd fixed blocks, 5 control blocks, 6 fix bars, 7 are consolidated
Reservation, 8 blast pipes, 9 first chutes, 10 first connecting plates, 11 sealing flanges, 12 connecting seats, 13 second connecting plates, 14 supports
Plate, 15 first limit bases, 16 first stopper slots, 17 contiguous blocks, 18 limited blocks, 19 second fixed blocks, 20 first fixed blocks, 21
Two chutes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3, a kind of gas valves door of anti-leak, including air inlet pipe 3 are referred to, the right-hand member of air inlet pipe 3 is welded with row
Tracheae 8, the first fixed block 20 is welded with the roof in the left side of air inlet pipe 3, the downside of the first fixed block 20 is provided with the second fixation
Block 19, is welded with the 3rd fixed block 4 on the inwall of the right-hand member of air inlet pipe 3, the control inside limitation air inlet pipe 3, convenient control gas
Flow velocity and direction, advantageously ensure that the safety used, the top of air inlet pipe 3 is installed with fixed seat 7, fixed seat 7 it is upper
Side is provided with control block 5, and the bottom of control block 5 is installed with fix bar 6, and the bottom of fix bar 6 extends to connecting seat 12
Inside, one end that fix bar 6 is located inside connecting seat 12 are installed with contiguous block 17, and fix bar 6 passes through fixed seat 7 and air inlet
Pipe 3 is threadedly coupled, and fix bar 6 is flexibly connected with connecting seat 12, and fix bar 6 can be avoided to cause connecting seat in the use of rotation
12 also rotate simultaneously, and the bottom of fix bar 6 through air inlet pipe 3 and extends to the inside of air inlet pipe 3, solid on the inwall of air inlet pipe 3
Dingan County is equipped with sealing flange 11, and the downside of fix bar 6 is provided with connecting seat 12, and the bottom of connecting seat 12 is installed with supporting plate
14, by setting supporting plate 14, the first connecting plate 10 and the second connecting plate 13 to be used cooperatively, can pass through when work
Fix bar 6 drives movement of the supporting plate about 14, and when needing to close on valve, supporting plate 14 is moved down, the first connection
Plate 10 closes air inlet pipe 3, and the second connecting plate 13 closes blast pipe 8, thereby may be ensured that the sealing of valve, can avoid
There is situation about revealing, the bottom of the first connecting plate 10 is fixedly connected with the left end of supporting plate 14, and the first connecting plate 10 is upward
Bending and supporting plate 14 are perpendicular, and limited block 18, the right side of the second fixed block 19 are installed with the left of the lower surface of supporting plate 14
End is installed with the first limit base 15, and it is spacing that the upper surface of the first limit base 15 offers first be adapted with limited block 18
Groove 16, the left end of supporting plate 14 are fixedly connected with the first connecting plate 10, when supporting plate 14 drives the first connecting plate 10 to move down
When, limited block 18 is sticked into the first stopper slot 16, and the first connecting plate 10 closes air inlet pipe 3, so as to so that the sealing of valve
Effect is more preferable, avoids the occurrence of leakage, the first chute 9 is offered on the inwall of the first fixed block 20, the first chute 9 is by inside it
The first sliding block set is slidably connected with the first connecting plate 10, and the right-hand member of supporting plate 14 is fixedly connected with the second connecting plate 13, enters
The part that tracheae 3 is internally located at the downside of the second connecting plate 13 is welded with the second limit base 2, and the upper surface of the second limit base 2 opens up
There is second stopper slot 1 corresponding with the second connecting plate 13, the second connecting plate 13 is slided under the drive of supporting plate 14 along second
Groove 21 moves, and then sticks into the second stopper slot 1, is used cooperatively with the first connecting plate 10, increases the sealing of valve, be advantageous to
The safety of people is protected, the top of the second connecting plate 13 is fixedly connected with the right-hand member of supporting plate 14, and the second connecting plate 13 is downward
It is bent with that supporting plate 14 is perpendicular, the second chute 21 is offered on the inwall of the 3rd fixed block 4, the second chute 21 is by inside it
The second sliding block set is slidably connected with the second connecting plate 13, by the way that the first connecting plate 10 and the second connecting plate 13 are passed through into cunning
The mode of dynamic connection is installed, and can weaken the mill being subject in use the first connecting plate 10 of adjustment and the second connecting plate 13
Damage, the sealing of valve can be kept, be advantageous to extend the service life of valve.
In summary：The gas valves door of the anti-leak, by setting supporting plate 14, the first connecting plate 10 and the second connection
Plate 13 is used cooperatively, and can drive movement of the supporting plate about 14 by fix bar 6 when work, when needing valve
During closing, supporting plate 14 is moved down, the first connecting plate 10 closes air inlet pipe 3, and the second connecting plate 13 is by the envelope of blast pipe 8
Close, thereby may be ensured that the sealing of valve, the situation of leakage can be avoided the occurrence of, be advantageous to protect the life security of people,
Solve and use unsafe problem in the prior art.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ", and occur in this article
Electric elements electrically connect with the main controller and 220V or 110V civil powers in the external world, and main controller can play for computer etc.
The conventionally known equipment of control.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gas valves door of anti-leak, including air inlet pipe (3), it is characterised in that：The right-hand member welding of the air inlet pipe (3)
There is a blast pipe (8), the first fixed block (20), first fixed block (20) are welded with the roof on the left of the air inlet pipe (3)
Downside be provided with the second fixed block (19), be welded with the 3rd fixed block (4) on the inwall of air inlet pipe (3) right-hand member, it is described
Fixed seat (7) is installed with the top of air inlet pipe (3), control block (5), the control are provided with the upside of the fixed seat (7)
The bottom of clamp dog (5) is installed with fix bar (6), and the bottom of the fix bar (6) through air inlet pipe (3) and extends to air inlet
The inside of (3) is managed, sealing flange (11) is installed with the inwall of the air inlet pipe (3), is set on the downside of the fix bar (6)
Connecting seat (12) is equipped with, the bottom of the connecting seat (12) is installed with supporting plate (14), the left end of the supporting plate (14)
The first connecting plate (10) is fixedly connected with, offers the first chute (9) on the inwall of first fixed block (20), described first
Chute (9) is slidably connected by its internal first sliding block set with the first connecting plate (10), the right-hand member of the supporting plate (14)
The second connecting plate (13) is fixedly connected with, offers the second chute (21) on the inwall of the 3rd fixed block (4), described second
Chute (21) is slidably connected by its internal second sliding block set with the second connecting plate (13).
A kind of 2. gas valves door of anti-leak according to claim 1, it is characterised in that：The bottom of the fix bar (6)
End extends to the inside of connecting seat (12), and the fix bar (6) is located at the internal one end of connecting seat (12) and is installed with connection
Block (17).
A kind of 3. gas valves door of anti-leak according to claim 1, it is characterised in that：Supporting plate (14) following table
Limited block (18) is installed with the left of face, the right-hand member of second fixed block (19) is installed with the first limit base
(15), the upper surface of first limit base (15) offers the first stopper slot (16) being adapted with limited block (18).
A kind of 4. gas valves door of anti-leak according to claim 1, it is characterised in that：The air inlet pipe (3) is internal
Part on the downside of the second connecting plate (13) is welded with the second limit base (2), and the upper surface of second limit base (2) opens up
There is second stopper slot (1) corresponding with the second connecting plate (13).
A kind of 5. gas valves door of anti-leak according to claim 1, it is characterised in that：First connecting plate (10)
Bottom be fixedly connected with the left end of supporting plate (14), and the first connecting plate (10) upwards bending and supporting plate (14) it is perpendicular.
A kind of 6. gas valves door of anti-leak according to claim 1, it is characterised in that：Second connecting plate (13)
Top be fixedly connected with the right-hand member of supporting plate (14), and the second connecting plate (13) downward bending has supporting plate (14) perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742452.6U CN206929356U (en) | 2017-06-24 | 2017-06-24 | A kind of gas valves door of anti-leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742452.6U CN206929356U (en) | 2017-06-24 | 2017-06-24 | A kind of gas valves door of anti-leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929356U true CN206929356U (en) | 2018-01-26 |
Family
ID=61346572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742452.6U Active CN206929356U (en) | 2017-06-24 | 2017-06-24 | A kind of gas valves door of anti-leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031047A (en) * | 2019-04-23 | 2019-07-19 | 唐山市丰润区展望自动化设备有限公司 | The pressure body of Bending Tube Sensor |
-
2017
- 2017-06-24 CN CN201720742452.6U patent/CN206929356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031047A (en) * | 2019-04-23 | 2019-07-19 | 唐山市丰润区展望自动化设备有限公司 | The pressure body of Bending Tube Sensor |
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