CN108087569A - A kind of burnt gas valve pull rod seal device - Google Patents
A kind of burnt gas valve pull rod seal device Download PDFInfo
- Publication number
- CN108087569A CN108087569A CN201711324996.1A CN201711324996A CN108087569A CN 108087569 A CN108087569 A CN 108087569A CN 201711324996 A CN201711324996 A CN 201711324996A CN 108087569 A CN108087569 A CN 108087569A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pull rod
- rotating shaft
- sleeve
- burnt gas
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
- F16K31/055—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation for rotating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
Abstract
The invention discloses a kind of burnt gas valve pull rod seal devices, including pipeline, valve is rotatably connected to vertically in the pipeline, the valve is equipped with first rotating shaft, the first rotating shaft lower end is through pipeline and extends to below pipeline, moving block is equipped with below the pipeline, and moving block is set in first rotating shaft and is fixedly connected with first rotating shaft, the moving block one side is equipped with pull rod, and pull rod is fixedly connected with moving block, sleeve is equipped with above the pipeline, and first rotating shaft upper end through pipeline and is extended in sleeve, the sleeve upper end is equipped with head cover, the head cover both sides are arranged with the first fixed block, sleeve upper end both sides are arranged with the second fixed block, and first fixed block be fixedly connected with the second fixed block by lock-screw.Stable structure of the present invention, overall structure is simple, and valve tightness is good, is easily installed, and manually convenient for resetting, can save the substantial amounts of time and efforts of staff, be worthy to be popularized.
Description
Technical field
The present invention relates to burnt gas valve pull rod water-tight equipment technical field more particularly to a kind of burnt gas valve pull rod sealing dresses
It puts.
Background technology
Gas valve is a kind of safe corollary apparatus of new gas pipeline engineering；For blocking, connecting, adjusting in pipeline
Gas, have good control characteristic and close sealing performance；Suitable for town gas, liquefied petroleum gas, natural gas, oxygen
It waits on various gas medium pipeline, so, burnt gas valve plays the role of safely people's daily life vital.It is existing
Burnt gas valve pull rod water-tight equipment is complicated, and overall stability is poor, and valve tightness is poor, is not easy to install, be not easy to manually
It resets.
The content of the invention
The purpose of the present invention is to solve complicated in the prior art, overall stability is poor, and valve tightness is poor, no
The problem of being easily installed, being not easy to reset manually, and a kind of burnt gas valve pull rod seal device proposed.
To achieve these goals, present invention employs following technical solutions：
A kind of burnt gas valve pull rod seal device including pipeline, is rotatably connected to valve vertically in the pipeline, on the valve
Equipped with first rotating shaft, the first rotating shaft lower end is through pipeline and extends to below pipeline, and moving block is equipped with below the pipeline,
And moving block is set in first rotating shaft and is fixedly connected with first rotating shaft, the moving block one side be equipped with pull rod, and pull rod with
Moving block is fixedly connected, and sleeve is equipped with above the pipeline, and first rotating shaft upper end through pipeline and is extended in sleeve, described
Sleeve upper end is equipped with head cover, and the head cover both sides are arranged with the first fixed block, and sleeve upper end both sides are arranged with second
Fixed block, and the first fixed block is fixedly connected with the second fixed block by lock-screw.
Preferably, the first turntable is equipped in the sleeve, and the first turntable is set in first rotating shaft, first turntable
Upper eccentric part is equipped with the first card slot, and the first ball is equipped in first card slot, and the first ball is slidably connected with the first card slot,
The first ball upper end is equipped with connecting rod, and level is equipped with supporting rod in the head cover, is rotatably connected to vertically on the supporting rod
Second shaft, and the second shaft upper end is rotatablely connected with head cover inner wall, second shaft is equipped with first bevel gear, and first
Bevel gear is arranged on above support plate, and the support plate upper end is equipped with motor, and the motor one side is equipped with drive rod, the driving
The one end of bar away from motor is equipped with second bevel gear, and first bevel gear is engaged with second bevel gear, the second shaft lower end
Equipped with the second turntable, and the second turntable lower end is equipped with the second card slot, and the second ball, and small end are equipped in second card slot
It is connected with the second ball.
Preferably, the pipe ends are arranged with mounting blocks.
Preferably, it is arranged with rubber sleave on the valve.
Preferably, it is arranged with handle on the pull rod.
Preferably, the pipeline and sleeve integrally connected.
In the present invention, when gas leakage occurs, the second bevel gear on drive rod is driven to rotate by motor, due to second
Bevel gear engages with the first bevel gear in the second shaft, and then the second turntable of the second shaft lower end can be driven to rotate, by
It is connected in the second turntable by connecting rod with the first turntable, and then the rotation of the first turntable can be driven, then drive first rotating shaft
Rotation, can cause the valve being arranged in pipeline rotate, blocked so as to fulfill the gas to the circulation in pipeline；When
Valve needs to reset, and rotates the pull rod of first rotating shaft lower end, drives the rotation of first rotating shaft, and then can valve be rotated,
So that combustion gas is unimpeded in pipeline.Stable structure of the present invention, overall structure is simple, and valve tightness is good, is easily installed, and is convenient for manually
It resets, the substantial amounts of time and efforts of staff can be saved, be worthy to be popularized.
The configuration of the present invention is simple, design is scientific and reasonable, with short production cycle, low manufacture cost, it is safe and reliable, can effectively contract
Short construction period reduces construction cost, and antiseptic property is good, is a kind of service life grows.
Description of the drawings
Fig. 1 is a kind of structure diagram of burnt gas valve pull rod seal device proposed by the present invention；
Fig. 2 is a kind of valve mechanism schematic diagram of burnt gas valve pull rod seal device proposed by the present invention.
In figure：1 pipeline, 2 valves, 3 moving blocks, 4 pull rods, 5 first rotating shafts, 6 first turntables, 7 sleeves, 8 supporting rods, 9 electricity
Machine, 10 second bevel gears, 11 second shafts, 12 first bevel gears, 13 head covers, 14 second turntables, 15 connecting rods, 16 mounting blocks, 17
Rubber sleave.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instructions such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-2, including pipeline 1, valve is rotatably connected in pipeline 1 vertically for a kind of burnt gas valve pull rod seal device
Door 2 is arranged with rubber sleave 17 and is convenient for more effectively blocking combustion gas, on valve 2 for closing the combustion gas in pipeline 1 on valve 2
It is used for the rotation with movable valve 2 equipped with first rotating shaft 5,5 lower end of first rotating shaft is through pipeline 1 and extends to 1 lower section of pipeline, pipeline
1 lower section is equipped with moving block 3, and moving block 3 is set in first rotating shaft 5 and is fixedly connected with first rotating shaft 5,3 one side of moving block
It is convenient for the reset of valve 2 equipped with pull rod 4, handle is arranged on pull rod 4, and pull rod 4 is fixedly connected with moving block 3,1 top of pipeline
Equipped with sleeve 7, and 5 upper end of first rotating shaft through pipeline 1 and is extended in sleeve 7, and the first turntable 6, and first are equipped in sleeve 7
Turntable 6 is set in first rotating shaft 5, and eccentric part is equipped with the first card slot on the first turntable 6, and the first ball is equipped in the first card slot,
And first ball be slidably connected with the first card slot, the first ball upper end is equipped with connecting rod 15, horizontal in head cover 13 to be used equipped with supporting rod 8
Support the second shaft 11, be rotatably connected to the second shaft 11 on supporting rod 8 vertically, and 11 upper end of the second shaft in head cover 13
Wall is rotatablely connected, and the second shaft 11 is equipped with first bevel gear 12, and first bevel gear 12 is arranged on 8 top of support plate, support
8 upper end of plate is equipped with motor 9, and 9 one side of motor is equipped with drive rod, and the one end of drive rod away from motor 9 is equipped with second bevel gear 10, and
First bevel gear 12 is engaged with second bevel gear 10, and 11 lower end of the second shaft is equipped with the second turntable 14, and 14 lower end of the second turntable
Equipped with the second card slot, the second ball is equipped in the second card slot, and 15 upper end of connecting rod is connected with the second ball.
7 upper end of sleeve is equipped with head cover 13, and 13 both sides of head cover are arranged with the first fixed block, and 7 upper end both sides of sleeve are symmetrically set
There is the second fixed block, and the first fixed block is fixedly connected with the second fixed block by lock-screw；1 both ends of pipeline are arranged with peace
Fill block 16；Pipeline 1 and 7 integrally connected of sleeve.
The present invention when gas leakage occurs, is driven the second bevel gear 10 on drive rod to rotate by motor 9, due to
Two bevel gears 10 engage with the first bevel gear 12 in the second shaft 11, and then can drive second turn of 11 lower end of the second shaft
Disk 14 rotates, and since the second turntable 14 is connected by connecting rod 15 with the first turntable 6, and then can drive the rotation of the first turntable 6,
Then the rotation of first rotating shaft 5 is driven, the valve being arranged in pipeline 12 can be caused to rotate, so as to fulfill in pipeline 1
The gas of circulation is blocked；When valve 2 needs to reset, the pull rod 4 of 5 lower end of rotation first rotating shaft drives turning for first rotating shaft 5
It is dynamic, and then valve 2 can be caused to rotate so that combustion gas is unimpeded in pipeline 1.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of burnt gas valve pull rod seal device, including pipeline（1）, which is characterized in that the pipeline（1）The interior vertical company of rotation
It is connected to valve（2）, the valve（2）It is equipped with first rotating shaft（5）, the first rotating shaft（5）Pipeline is run through in lower end（1）And extend
To pipeline（1）Lower section, the pipeline（1）Lower section is equipped with moving block（3）, and moving block（3）It is set in first rotating shaft（5）It is upper and with
First rotating shaft（5）It is fixedly connected, the moving block（3）One side is equipped with pull rod（4）, and pull rod（4）With moving block（3）It is fixed to connect
It connects, the pipeline（1）Top is equipped with sleeve（7）, and first rotating shaft（5）Pipeline is run through in upper end（1）And extend to sleeve（7）It is interior,
The sleeve（7）Upper end is equipped with head cover（13）, the head cover（13）Both sides are arranged with the first fixed block, the sleeve（7）On
End both sides are arranged with the second fixed block, and the first fixed block is fixedly connected with the second fixed block by lock-screw.
A kind of 2. burnt gas valve pull rod seal device according to claim 1, which is characterized in that the sleeve（7）Inside set
There is the first turntable（6）, and the first turntable（6）It is set in first rotating shaft（5）On, first turntable（6）Upper eccentric part is equipped with the
One card slot, first card slot is interior to be equipped with the first ball, and the first ball is slidably connected with the first card slot, on first ball
End is equipped with connecting rod（15）, the head cover（13）It is interior horizontal equipped with supporting rod（8）, the supporting rod（8）On be rotatably connected to vertically
Second shaft（11）, and the second shaft（11）Upper end and head cover（13）Inner wall is rotatablely connected, second shaft（11）It is equipped with
First bevel gear（12）, and first bevel gear（12）It is arranged on support plate（8）Top, the support plate（8）Upper end is equipped with motor
（9）, the motor（9）One side is equipped with drive rod, and the drive rod is away from motor（9）One end be equipped with second bevel gear（10）,
And first bevel gear（12）With second bevel gear（10）Engagement, second shaft（11）Lower end is equipped with the second turntable（14）, and
Second turntable（14）Lower end is equipped with the second card slot, and the second ball, and connecting rod are equipped in second card slot（15）Upper end and second
Ball connects.
A kind of 3. burnt gas valve pull rod seal device according to claim 1, which is characterized in that the pipeline（1）Both ends
It is arranged with mounting blocks（16）.
A kind of 4. burnt gas valve pull rod seal device according to claim 1, which is characterized in that the valve（2）Upper set
Equipped with rubber sleave（17）.
A kind of 5. burnt gas valve pull rod seal device according to claim 1, which is characterized in that the pull rod（4）Upper set
Equipped with handle.
A kind of 6. burnt gas valve pull rod seal device according to claim 1, which is characterized in that the pipeline（1）With set
Cylinder（7）Integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711324996.1A CN108087569A (en) | 2017-12-13 | 2017-12-13 | A kind of burnt gas valve pull rod seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711324996.1A CN108087569A (en) | 2017-12-13 | 2017-12-13 | A kind of burnt gas valve pull rod seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108087569A true CN108087569A (en) | 2018-05-29 |
Family
ID=62175140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711324996.1A Pending CN108087569A (en) | 2017-12-13 | 2017-12-13 | A kind of burnt gas valve pull rod seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662269A (en) * | 2018-07-14 | 2018-10-16 | 温州市欧睿阀门有限公司 | A kind of valve of accurate water conservancy diversion |
| CN114033890A (en) * | 2021-11-02 | 2022-02-11 | 深州市建投燃气有限公司 | Gas valve locking and fixing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209850B1 (en) * | 1999-10-19 | 2001-04-03 | Ductmate Industries, Inc. | Damper mounting assembly |
| CN202303914U (en) * | 2011-10-13 | 2012-07-04 | 齐国永 | Smoke abatement environmental-protection heat recovering device of boiler |
| CN204099618U (en) * | 2014-09-24 | 2015-01-14 | 东台市远洋船舶配件有限公司 | Butterfly valve |
| CN204267756U (en) * | 2014-11-28 | 2015-04-15 | 嘉兴鸿利机械有限公司 | Air-valve can be located |
| CN205401746U (en) * | 2016-03-03 | 2016-07-27 | 上海阳一阀门有限公司 | Flange formula electric butterfly valve |
| CN106224565A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of butterfly valve of energy-efficient water pump |
-
2017
- 2017-12-13 CN CN201711324996.1A patent/CN108087569A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209850B1 (en) * | 1999-10-19 | 2001-04-03 | Ductmate Industries, Inc. | Damper mounting assembly |
| CN202303914U (en) * | 2011-10-13 | 2012-07-04 | 齐国永 | Smoke abatement environmental-protection heat recovering device of boiler |
| CN204099618U (en) * | 2014-09-24 | 2015-01-14 | 东台市远洋船舶配件有限公司 | Butterfly valve |
| CN204267756U (en) * | 2014-11-28 | 2015-04-15 | 嘉兴鸿利机械有限公司 | Air-valve can be located |
| CN205401746U (en) * | 2016-03-03 | 2016-07-27 | 上海阳一阀门有限公司 | Flange formula electric butterfly valve |
| CN106224565A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of butterfly valve of energy-efficient water pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662269A (en) * | 2018-07-14 | 2018-10-16 | 温州市欧睿阀门有限公司 | A kind of valve of accurate water conservancy diversion |
| CN114033890A (en) * | 2021-11-02 | 2022-02-11 | 深州市建投燃气有限公司 | Gas valve locking and fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
|
| RJ01 | Rejection of invention patent application after publication |