CN207598963U - A kind of electric gas butterfly valve - Google Patents
A kind of electric gas butterfly valve Download PDFInfo
- Publication number
- CN207598963U CN207598963U CN201721803974.9U CN201721803974U CN207598963U CN 207598963 U CN207598963 U CN 207598963U CN 201721803974 U CN201721803974 U CN 201721803974U CN 207598963 U CN207598963 U CN 207598963U
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- CN
- China
- Prior art keywords
- valve
- tab
- electric gas
- valve body
- butterfly
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of electric gas butterfly valves,Including valve body,The center position of the valve inner is provided with butterfly plate,And shell ring is both provided at left and right sides of valve body,Electrical appliance kit is provided with above the valve body,Valve rod is provided with above the butterfly plate,The butterfly plate of the electric gas butterfly valve is made of the first tab (s) and the second tab (s),When needing closing,Butterfly plate can be rotated,So that the rubber pad in the first tab (s) is close to the first ring block,The rubber pad in the second tab (s) is close to the second ring block simultaneously,Sealing is realized by mutual squeeze of butterfly plate both sides,Air-tightness is good,And the electric gas butterfly valve is when needing to safeguard motor or replaced,It can be by opening calibration jig,And press chimeric block,So that in chimeric block insertion embeded slot,Then rotation valve rod,Reach the position of sealing,Scale riser is being clamped by calibration jig,Make in fixed pin insertion scale hole,Realize locking,Avoid the loosening of internal butterfly plate,Influence leakproofness.
Description
Technical field
The utility model belongs to electrically operated valve technical field, and in particular to a kind of electric gas butterfly valve.
Background technology
Electrically operated valve is exactly briefly to use Electric Actuator control valves, so as to fulfill the on and off of valve.It can divide
For upper and lower two parts, top half is Electric Actuator, and lower half portion is valve, motor-driven valve it is more quick compared to hand-operated valve and
Convenient, thus a kind of electric gas butterfly valve is operated and is given birth to, but current electric gas butterfly valve still has a little shortcoming.
The butterfly plate of current electric gas butterfly valve uses for a long time, being contacted with valve interior wall repeatedly, between rubbing and generating
Gap causes air-tightness to reduce；And most of electric gas butterfly valve does not have manual switch, when needing that motor safeguard and
During replacement, valve can not be closed, it is also necessary to which additionally mounted valve is controlled, and is more troublesome；And most of electric butterfly valve is all
It is smaller, when being manipulated at night, if light is dark, do not allow easy to identify, easily omit some butterfly valve, cause lacking for operation
Mistake, etc. problem also has to be solved with us.
Utility model content
The purpose of this utility model is to provide a kind of electric gas butterfly valve, to solve mesh mentioned above in the background art
The butterfly plate of preceding electric gas butterfly valve uses for a long time, and being contacted with valve interior wall repeatedly, gap can be generated by rubbing, and be caused airtight
Property reduce；And most of electric gas butterfly valve does not have manual switch, it, can not when needing to safeguard motor and replaced
Valve is closed, it is also necessary to which additionally mounted valve is controlled, and is more troublesome；And major part electric butterfly valve is all smaller, at night
When evening is manipulated, the problem of if light is dark, not allowing easy to identify, easily omit some butterfly valve, cause the missing of operation.
To achieve the above object, the utility model provides following technical solution：A kind of electric gas butterfly valve, including valve body,
The center position of the valve inner is provided with butterfly plate, and shell ring is both provided at left and right sides of valve body, the valve body
Top is provided with electrical appliance kit, and valve rod is provided with above the butterfly plate, and the center position of the valve rod is provided with bevel gear biography
Dynamic group, the right end of the Bevel Gear Transmission group are provided with rotating bar, and the right end of the rotating bar is rotatably connected to motor, the electricity
The right end of machine is provided with motor cover, and the left end of the valve rod is provided with controller, and the left end of the controller is provided with timer,
The front surface of the electrical appliance kit is provided with display screen, and the left end of the display screen is provided with control switch, the motor and timing
Device with controller be electrically connected, the controller with control switch be electrically connected, it is described control switch by power outlet with
Extraneous power supply is electrically connected.
Preferably, the butterfly plate is made of the first tab (s) and the second tab (s), and the edge of first tab (s) is provided with rubber
The first ring block is provided at glue-line, the valve body and rubber layer opposite position, the edge of second tab (s) is also equipped with
The second ring block is provided at rubber layer, the valve body and rubber layer opposite position.
Preferably, embeded slot is offered at the top of the valve rod, chimeric block is provided with above the embeded slot, and chimeric
Slot is connect with chimeric block by spring, and calibration jig, the left end setting of the calibration jig are provided with above the chimeric block
There is fixed pin.
Preferably, the surrounding of the calibration jig is provided with scale riser, and scale hole is offered on the scale riser, described
Fixed pin is fitting to connection with scale hole.
Preferably, the upper surface of the electrical appliance kit is provided with reflective layer.
Compared with prior art, the beneficial effects of the utility model are：The butterfly plate of the electric gas butterfly valve is by the first tab (s)
It being formed with the second tab (s), when needing closing, butterfly plate can be rotated so that the rubber pad in the first tab (s) is close to the first ring block,
The rubber pad in the second tab (s) is close to the second ring block simultaneously, and sealing is realized by mutual squeeze of butterfly plate both sides, and air-tightness is good,
And the electric gas butterfly valve is when needing to safeguard motor or replaced, it can be by opening calibration jig, and chimeric block is pressed,
So that in chimeric block insertion embeded slot, then rotation valve rod, reaches the position of sealing, scale riser is being clamped by calibration jig,
Make in fixed pin insertion scale hole, realize locking, avoid the loosening of internal butterfly plate, influence leakproofness；And at night to electronic butterfly
When valve is regulated and controled, since fluorescent tube is dark, since electrical appliance kit upper surface is provided with reflective layer, it is easier to identify in this way, will not goes out
It now omits, causes the missing of operation, cause security risk.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the calibration jig vertical view of the utility model；
Fig. 4 is the butterfly plate vertical view of the utility model；
Fig. 5 is the butterfly plate front view of the utility model.
In figure：1- electrical appliance kits, 2- controllers, 3- timers, 4- valve rods, 5- valve bodies, 6- shell rings, 7- butterfly plates, 8- motors
Cover, 9- motors, 10- rotating bars, 11- Bevel Gear Transmissions group, 12- scales hole, 13- springs, 14- chimeric blocks, 15- calibration jigs, 16-
Embeded slot, 17- scales riser, 18- display screens, 19- controls switch, 20- reflective layers, 21- fixed pins, the first rings of 22- block, 23-
Second ring block, the first tab (s) of 24-, the second tab (s) of 25-, 26- rubber layers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electric gas butterfly valve, including valve body 5, valve
Center position inside body 5 is provided with butterfly plate 7, and the left and right sides of valve body 5 is both provided with shell ring 6, and the top of valve body 5 is set
Electrical appliance kit 1 is equipped with, the top of butterfly plate 7 is provided with valve rod 4, and the center position of valve rod 4 is provided with Bevel Gear Transmission group 11, bores tooth
The right end of wheel transmission group 11 is provided with rotating bar 10, and the right end of rotating bar 10 is rotatably connected to motor 9, the right end setting of motor 9
There is motor cover 8, the left end of valve rod 4 is provided with controller 2, and the left end of controller 2 is provided with timer 3, the front surface of electrical appliance kit 1
Display screen 18 is provided with, the left end of display screen 18 is provided with control switch 19, and motor 9 and timer 3 electrically connect with controller 2
It connects, controller 2 is electrically connected with control switch 19, and control switch 19 is electrically connected by power outlet and extraneous power supply.
In the present embodiment, it is preferred that butterfly plate 7 is made of the first tab (s) 24 and the second tab (s) 25, the edge of the first tab (s) 24
Place is provided with rubber layer 26, and the first ring block 22, the edge of the second tab (s) 25 are provided at valve body 5 and 26 opposite position of rubber layer
Place is also equipped with rubber layer 26, and the second ring block 23 is provided at valve body 5 and 26 opposite position of rubber layer, is needing to close valve
When, it can be by rotating butterfly plate 7 so that the rubber layer 26 in the first tab (s) 24 is bonded, while the second tab (s) with the first ring block 22
Rubber layer 26 on 25 is bonded with the second ring block 23 so that the both sides of butterfly plate 7 are mutually squeezed with ring block, make its air-tightness more
It is good.
In the present embodiment, it is preferred that the top of valve rod 4 offers embeded slot 16, and the top of embeded slot 16 is provided with chimeric
Block 14, and embeded slot 16 and chimeric block 14, by 13 elastic connection of spring, the top of chimeric block 14 is provided with calibration jig 15, scale
The left end of folder 15 is provided with fixed pin 21, and under normal circumstances, calibration jig 15 is carved since the presence of spring 13 is higher than scale riser 17
Degree folder 15 will not be blocked, and valve rod 4 can be with normal rotation, since under special circumstances, which can not be powered, Huo Zhexu
Motor 9 is safeguarded, need to change the opened and closed positions of valve, can first pinching calibration jig 15, make its opening, then press
Chimeric block 14 so that spring 13 is compressed, and then chimeric block 14 is inserted into the inside of embeded slot 16, realizes locking, Ran Houke
With by rotating chimeric block 14, the rotation with ovable valve stem 4 turns to the position of needs, and is mutually aligned with scale riser 15, more
Add convenient and conveniently.
In the present embodiment, it is preferred that the surrounding of calibration jig 15 is provided with scale riser 17, and quarter is offered on scale riser 17
Hole 12 is spent, fixed pin 21 is fitting to connection with scale hole 12, after good position is determined, can unclamp finger so that on calibration jig 15
Fixed pin 21 be embedded in scale hole 12, realize the locking of scale, avoid the shaking of 5 inside butterfly plate 7 of valve body, stability compared with
It is good.
In the present embodiment, it is preferred that the upper surface of electrical appliance kit 1 is provided with reflective layer 20, and reflective layer 20 is a kind of reflective membrane,
Reflective membrane is that a kind of film that has been made can direct applied reflecting material and a kind of reflex reflection material for being most widely used
Material, when being manipulated to the equipment at night, since light is dark, easily omits some electric butterfly valve, and due to reflective layer 20
Presence, the discovery equipment that can be apparent avoids omitting, causes the missing of operation, cause security risk.
Operation principle：When the utility model is used, user is first the shell ring and Gas Pipe at the electric butterfly valve both ends
Road connects, and passes through clip and be fixedly connected, then by the way that switch 19 is controlled to open the equipment, then can set unlatching or is sealed
It closes or opening angle, the button switched by control on 19 is adjusted, and electric signal is passed to controller 2,2 He of controller
Timer 3 combines so that motor 9 rotates, and the adjusting rotated to realize valve of electronic drive butterfly plate 7, can when needing closing
With by rotating butterfly plate 7 so that the rubber layer 26 in the first tab (s) 24 is bonded with the first ring block 22, while in the second tab (s) 25
Rubber layer 26 is bonded with the second ring block 23 so that the both sides of butterfly plate 7 are mutually squeezed with ring block, are made its air-tightness more preferable, are needed
During unlatching, rubber layer 26 can be made to be detached with ring block, and be rotated within the scope of 360 degree, reach the angle of user's needs, by
In under special circumstances, which can not be powered or need to safeguard motor 9, need to change the opening and closing of valve
Position, can first pinching calibration jig 15, make its opening, then press chimeric block 14 so that spring 13 is compressed, then chimeric block
14 are inserted into the inside of embeded slot 16, realize locking, may then pass through rotation chimeric block 14, and the rotation with ovable valve stem 4 turns
The position of needs is moved, and is mutually aligned with scale riser 15, it is more convenient and conveniently, after good position is determined, Ke Yisong
Open finger so that the fixed pin 21 on calibration jig 15 is embedded in scale hole 12, realizes the locking of scale, is avoided inside valve body 5
The shaking of butterfly plate 7, stability is preferable, and when being manipulated to the equipment at night, since light is dark, it is electronic easily to omit some
Butterfly valve, and due to the presence of reflective layer 20, the discovery equipment that can be apparent avoid omitting, cause the missing of operation, causes
Security risk, entire workflow terminate.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric gas butterfly valve, including valve body (5), it is characterised in that：The internal center position setting of the valve body (5)
There is butterfly plate (7), and shell ring (6) is both provided at left and right sides of valve body (5), electrical appliance kit is provided with above the valve body (5)
(1), valve rod (4) is provided with above the butterfly plate (7), the center position of the valve rod (4) is provided with Bevel Gear Transmission group
(11), the right end of the Bevel Gear Transmission group (11) is provided with rotating bar (10), the right end rotation connection of the rotating bar (10)
There is motor (9), the right end of the motor (9) is provided with motor cover (8), and the left end of the valve rod (4) is provided with controller (2),
The left end of the controller (2) is provided with timer (3), and the front surface of the electrical appliance kit (1) is provided with display screen (18), described
The left end of display screen (18) is provided with control switch (19), and the motor (9) and timer (3) electrically connect with controller (2)
It connects, the controller (2) is electrically connected with control switch (19), and the control switch (19) passes through power outlet and extraneous power supply
It is electrically connected.
2. a kind of electric gas butterfly valve according to claim 1, it is characterised in that：The butterfly plate (7) is by the first tab (s)
(24) formed with the second tab (s) (25), the edge of first tab (s) (24) is provided with rubber layer (26), the valve body (5) with
The first ring block (22) is provided at rubber layer (26) opposite position, the edge of second tab (s) (25) is also equipped with rubber
The second ring block (23) is provided at layer (26), the valve body (5) and rubber layer (26) opposite position.
3. a kind of electric gas butterfly valve according to claim 1, it is characterised in that：It is offered at the top of the valve rod (4)
Embeded slot (16) is provided with chimeric block (14), and embeded slot (16) passes through with chimeric block (14) above the embeded slot (16)
Spring (13) elastic connection is provided with calibration jig (15) above the chimeric block (14), and the left end of the calibration jig (15) is set
It is equipped with fixed pin (21).
4. a kind of electric gas butterfly valve according to claim 3, it is characterised in that：The surrounding setting of the calibration jig (15)
There is scale riser (17), scale hole (12), the fixed pin (21) and scale hole (12) are offered on the scale riser (17)
It is fitting to connection.
5. a kind of electric gas butterfly valve according to claim 1, it is characterised in that：The upper surface of the electrical appliance kit (1) is set
It is equipped with reflective layer (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803974.9U CN207598963U (en) | 2017-12-21 | 2017-12-21 | A kind of electric gas butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803974.9U CN207598963U (en) | 2017-12-21 | 2017-12-21 | A kind of electric gas butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598963U true CN207598963U (en) | 2018-07-10 |
Family
ID=62765986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803974.9U Expired - Fee Related CN207598963U (en) | 2017-12-21 | 2017-12-21 | A kind of electric gas butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030414A (en) * | 2019-03-17 | 2019-07-19 | 义乌市吉龙科技有限公司 | A kind of gas timing closing valve |
| CN111396573A (en) * | 2020-03-26 | 2020-07-10 | 邵延荣 | Butterfly valve |
| CN111795162A (en) * | 2020-08-20 | 2020-10-20 | 江苏龙迈环保设备有限公司 | High-temperature-resistant automatic sealing butterfly valve |
-
2017
- 2017-12-21 CN CN201721803974.9U patent/CN207598963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030414A (en) * | 2019-03-17 | 2019-07-19 | 义乌市吉龙科技有限公司 | A kind of gas timing closing valve |
| CN111396573A (en) * | 2020-03-26 | 2020-07-10 | 邵延荣 | Butterfly valve |
| CN111795162A (en) * | 2020-08-20 | 2020-10-20 | 江苏龙迈环保设备有限公司 | High-temperature-resistant automatic sealing butterfly valve |
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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: 20180710 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |