CN209229086U - A kind of safety-type electrically operated valve - Google Patents
A kind of safety-type electrically operated valve Download PDFInfo
- Publication number
- CN209229086U CN209229086U CN201822022596.1U CN201822022596U CN209229086U CN 209229086 U CN209229086 U CN 209229086U CN 201822022596 U CN201822022596 U CN 201822022596U CN 209229086 U CN209229086 U CN 209229086U
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- CN
- China
- Prior art keywords
- valve
- electrically operated
- operated valve
- safety
- rod
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- 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 provides a kind of safety-type electrically operated valve, is related to electrically operated valve field.Realizing can be such that sealing ring and pipeline fits closely together, avoid pipeline internal flow from revealing, improve security performance.The safety-type electrically operated valve, including valve rod, fixed device, bottom plate valve pipe and sealing device, fixed device is mounted on the lower end of valve rod, and sealing device is mounted on the inside of valve pipe, and valve pipe is mounted on the lower end of bottom plate, fixed device includes push rod, one end of push rod is arranged with sliding slot, and one end of push rod is arranged with joining rod, and one end of joining rod is fixedly installed with bolt, jack is provided with below bolt, the inside of fixed device is fixedly installed with partition.The safety-type electrically operated valve avoids the case where can not dismantling to the electrically operated valve in the case where no specific purpose tool, improves maintenance efficiency, prevents when pipe laying dynamics to cross ambassador's fixed block and falls off, and improves leakproofness when pipeline connection.
Description
Technical field
It is special for a kind of safety-type electrically operated valve the utility model relates to electrically operated valve technical field.
Background technique
Electrically operated valve operation force is away from bigger than common valve, and electrically operated valve breaker acting speed is adjustable, and structure is simple, easily
It is each to can be used for controlling empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium etc. for maintenance
The flowing of seed type fluid, and because of the damping characteristics of gas itself in traditional operated pneumatic valve action process, it is not easy due to blocking
Damage, but must have gas source, and its control system is also more complicated than electrically operated valve.
When electrically operated valve with pipeline when being connected, often due to the difference of pipeline thickness, makes between sealing ring and pipeline
There are holes, lead to poorly sealed situation, come out the fluid leakage carried inside pipeline, have very big risk, drop
The low security performance of the electrically operated valve.
Summary of the invention
Goal of the invention provided by the utility model is to provide a kind of safety-type electrically operated valve, the safety-type motor-driven valve
Door can be such that sealing ring and pipeline fits closely together, avoid pipeline internal flow from revealing, improve security performance.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of safety-type motor-driven valve
Door, including valve rod, fixed device, bottom plate valve pipe and sealing device, the fixed device are mounted on the lower end of valve rod, the sealing
Device is mounted on the inside of valve pipe, and the valve pipe is mounted on the lower end of bottom plate.
The fixed device includes push rod, and one end of the push rod is arranged with sliding slot, and one end of the push rod is arranged with rank
Extension bar, one end of the joining rod are fixedly installed with bolt, are provided with jack below the bolt, the fixed device it is interior
Portion is fixedly installed with partition, and the outer surface of the partition opens up fluted, and the internal activity of the sliding slot is equipped with top plate, described
The side of top plate is fixedly installed with spring, and one end of the spring is fixedly installed with fixture block.
The sealing device includes fixed block, and the both ends of the fixed block are fixedly installed with ball, and the one of the fixed block
End is fixedly installed with bourdon tube, and one end of the bourdon tube is fixedly installed with platen, and the internal sleeve of the valve pipe is equipped with sealing ring.
Preferably, the upper end of the valve body is movably installed with runner, and the outer surface of valve body is fixedly installed with electronic execution
Device.
Preferably, it is flexibly connected between the push rod and sliding slot, and is flexibly connected between push rod and joining rod.
Preferably, the quantity of the bolt and jack is two groups, and is adapted between bolt and jack.
Preferably, the two sides of the fixture block offer card hole, and are adapted between fixture block and groove.
Preferably, the inside of the valve pipe opens up mounting groove, and the ball is mounted on the inside of mounting groove.
Preferably, the quantity of the platen is several groups, and is in contact between platen and sealing ring.
In use, pulling push rod, push rod drives joining rod to move outward, so that bolt is detached from jack, while push rod is backward
It moves back, drives spring elongation, the elastic force of spring drives fixture block to be detached from groove, so as to open valve pipe and valve rod dismantling, facilitates
Detachable maintaining is carried out to the electrically operated valve, the electrically operated valve can not be dismantled in the case where no specific purpose tool by avoiding
The case where, maintenance efficiency is improved, when pipeline is inserted into valve pipe, according to the thickness of pipeline, bourdon tube is able to drive platen pair
Sealing ring is squeezed, and makes to be adapted between sealing ring and pipeline, and ball can do small movement in mounting groove, prevents from pacifying
Dynamics crosses ambassador's fixed block and falls off when tubulature road, and fits closely sealing ring and pipeline together, avoids pipeline inside stream
Body leakage, improves security performance.
The utility model provides a kind of safety-type electrically operated valve.Have it is following the utility model has the advantages that
1, the safety-type electrically operated valve pulls push rod by fixed device, and push rod drives joining rod to move outward,
So that bolt is detached from jack, while push rod is drawn back, drives spring elongation, the elastic force of spring drives fixture block to be detached from groove, so as to
To open valve pipe and valve rod dismantling, facilitates and detachable maintaining is carried out to the electrically operated valve, avoid the feelings in not specific purpose tool
The case where can not dismantling to the electrically operated valve under condition, improve maintenance efficiency.
2, the safety-type electrically operated valve, by sealing device, when pipeline is inserted into valve pipe, according to the thickness of pipeline,
Bourdon tube is able to drive platen and squeezes sealing ring, makes to be adapted between sealing ring and pipeline, ball can be in mounting groove
Small movement is inside done, prevents when pipe laying dynamics to cross ambassador's fixed block and falls off, and fit closely sealing ring with pipeline
Together, it avoids pipeline internal flow from revealing, improves security performance.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the enlarged structure schematic diagram of A in the utility model Fig. 1.
Fig. 3 is the schematic diagram of sealing device of the utility model.
In figure: 1 valve body, 2 runners, 3 Electric Actuator, 4 valve rods, 5 fixed devices, 51 push rods, 52 sliding slots, 53 joining rods,
54 bolts, 55 jacks, 56 partitions, 57 grooves, 58 top plates, 59 springs, 510 fixture blocks, 6 bottom plates, 7 valve pipes, 8 sealing devices, 81 are consolidated
Determine block, 82 balls, 83 bourdon tubes, 84 platens, 85 sealing rings.
Specific embodiment
As shown in Figure 1-3, a kind of safety-type electrically operated valve, including valve rod 4, fixed device 5,6 valve pipe 7 of bottom plate and sealing
Device 8, fixed device 5 are mounted on the lower end of valve rod 4, and sealing device 8 is mounted on the inside of valve pipe 7, and valve pipe 7 is mounted on bottom plate 6
Lower end, the upper end of valve body 1 is movably installed with runner 2, and the outer surface of valve body 1 is fixedly installed with Electric Actuator 3, valve pipe 7
Inside open up mounting groove, ball 82 is mounted on the inside of mounting groove.
Fixed device 5 includes push rod 51, is flexibly connected between push rod 51 and sliding slot 52, and between push rod 51 and joining rod 53
It is flexibly connected, one end of push rod 51 is arranged with sliding slot 52, and one end of push rod 51 is arranged with joining rod 53, and one end of joining rod 53 is solid
Dingan County is equipped with bolt 54, and bolt 54 and the quantity of jack 55 are two groups, and are adapted between bolt 54 and jack 55, bolt 54
Lower section be provided with jack 55, the inside of fixed device 5 is fixedly installed with partition 56, and the outer surface of partition 56 opens up fluted
57, the internal activity of sliding slot 52 is equipped with top plate 58, and the side of top plate 58 is fixedly installed with spring 59, and one end of spring 59 is fixed
Fixture block 510 is installed, the two sides of fixture block 510 offer card hole, and are adapted between fixture block 510 and groove 57, pull push rod
51, push rod 51 drives joining rod 53 to move outward, so that bolt 54 is detached from jack 55, while push rod 51 is drawn back, and drives spring
The elastic force of 59 elongations, spring 59 drives fixture block 510 to be detached from groove 57, so as to open valve pipe 7 and the dismantling of valve rod 4, facilitates
Detachable maintaining is carried out to the electrically operated valve, the electrically operated valve can not be dismantled in the case where no specific purpose tool by avoiding
The case where, improve maintenance efficiency.
Sealing device 8 includes fixed block 81, and the both ends of fixed block 81 are fixedly installed with ball 82, and one end of fixed block 81 is solid
Dingan County is equipped with bourdon tube 83, and one end of bourdon tube 83 is fixedly installed with platen 84, and the quantity of platen 84 is several groups, and platen 84
It is in contact between sealing ring 85, the internal sleeve of valve pipe 7 is equipped with sealing ring 85, when pipeline is inserted into valve pipe 7, according to pipeline
Thickness, bourdon tube 83 are able to drive platen 84 and squeeze sealing ring 85, make to be adapted between sealing ring 85 and pipeline, ball
82 can do small movement in mounting groove, prevent when pipe laying dynamics to cross ambassador's fixed block 81 and fall off, and make to seal
Circle fits closely together with pipeline, avoids pipeline internal flow from revealing, improves security performance.
Fixed device 5 avoids the case where can not dismantling to the electrically operated valve in the case where no specific purpose tool,
Improve maintenance efficiency, sealing device 8 prevents from when pipe laying dynamics to cross ambassador's fixed block 81 falling off, and makes sealing ring and pipe
Road fits closely together, avoids pipeline internal flow from revealing, improves security performance.
Claims (6)
1. a kind of safety-type electrically operated valve, including valve rod (4), fixed device (5), bottom plate (6) valve pipe (7) and sealing device
(8), it is characterised in that: the fixed device (5) is mounted on the lower end of valve rod (4), and the sealing device (8) is mounted on valve pipe
(7) inside, the valve pipe (7) are mounted on the lower end of bottom plate (6)；
The fixed device (5) includes push rod (51), and one end of the push rod (51) is arranged with sliding slot (52), the push rod (51)
One end be arranged with joining rod (53), one end of the joining rod (53) is fixedly installed with bolt (54), the bolt (54)
Lower section is provided with jack (55), and the inside of the fixed device (5) is fixedly installed with partition (56), the appearance of the partition (56)
Face opens up fluted (57), and the internal activity of the sliding slot (52) is equipped with top plate (58), and the side of the top plate (58) is fixed
It is equipped with spring (59), one end of the spring (59) is fixedly installed with fixture block (510)；
The sealing device (8) includes fixed block (81), and the both ends of the fixed block (81) are fixedly installed with ball (82), described
One end of fixed block (81) is fixedly installed with bourdon tube (83), and one end of the bourdon tube (83) is fixedly installed with platen (84),
The internal sleeve of the valve pipe (7) is equipped with sealing ring (85).
2. the safety-type electrically operated valve of one kind according to claim 1, it is characterised in that: the push rod (51) and sliding slot
(52) it is flexibly connected between, and is flexibly connected between push rod (51) and joining rod (53).
3. the safety-type electrically operated valve of one kind according to claim 1, it is characterised in that: the bolt (54) and jack
(55) quantity is two groups, and is adapted between bolt (54) and jack (55).
4. the safety-type electrically operated valve of one kind according to claim 1, it is characterised in that: the two sides of the fixture block (510)
Card hole is offered, and is adapted between fixture block (510) and groove (57).
5. the safety-type electrically operated valve of one kind according to claim 1, it is characterised in that: open the inside of the valve pipe (7)
If mounting groove, the ball (82) is mounted on the inside of mounting groove.
6. the safety-type electrically operated valve of one kind according to claim 1, it is characterised in that: the quantity of the platen (84) is
Several groups, and be in contact between platen (84) and sealing ring (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022596.1U CN209229086U (en) | 2018-12-04 | 2018-12-04 | A kind of safety-type electrically operated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022596.1U CN209229086U (en) | 2018-12-04 | 2018-12-04 | A kind of safety-type electrically operated valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229086U true CN209229086U (en) | 2019-08-09 |
Family
ID=67506010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822022596.1U Expired - Fee Related CN209229086U (en) | 2018-12-04 | 2018-12-04 | A kind of safety-type electrically operated valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209229086U (en) |
-
2018
- 2018-12-04 CN CN201822022596.1U patent/CN209229086U/en not_active Expired - Fee Related
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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: 20190809 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |