CN109723898A - A kind of valve actuator that energy-saving effect is good - Google Patents
A kind of valve actuator that energy-saving effect is good Download PDFInfo
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- CN109723898A CN109723898A CN201811594096.3A CN201811594096A CN109723898A CN 109723898 A CN109723898 A CN 109723898A CN 201811594096 A CN201811594096 A CN 201811594096A CN 109723898 A CN109723898 A CN 109723898A
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- energy
- push plate
- valve actuator
- saving effect
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Abstract
The invention discloses a kind of good valve actuators of energy-saving effect, including tube body, middle position at the top of the tube body is provided with fixing pipe, and the top of fixing pipe side is fixed with sleeve, the side of the fixes sleeve is fixed with electric pushrod by mounting rod, and the upper and lower ends of sleeve are provided with card slot, the output end of the electric pushrod is provided with push plate.The present invention pushes push plate campaign by the electric pushrod being arranged, push plate drives connecting rod to be moved, under the cooperation of lever arm and limit plate, sliding bar moves downward, achieve the purpose that block tube body, while blocking, first back-moving spring drives clamp to enter card slot, complete the fixation of push plate, it is lasting using waste of energy caused by electric pushrod to avoid, the rotating handles of setting are in the case where the second internal screw thread is matched with the second external screw thread, drive stud Continued downward motion, stud drives sliding bar to move downward under the action of rotating disk, realize the purpose of manual switch.
Description
Technical field
The present invention relates to valve actuator field, the good valve actuator of specially a kind of energy-saving effect.
Background technique
Pneumatic actuator is commonly called as pneumatic head and is also known as pneumatic actuator (English: Pneumatic actuator) actuator pressing
Its energy form is divided into pneumatically, electronic and surge three categories, they respectively have feature, suitable for different occasions, nowadays region
The valves such as valve, four mouthfuls of triple valves, water collecting and diversifying devices are widely used in building air-conditioner system and heating system as pipeline on-off equipment
Equal water, gas transportation art, above-mentioned each valve need valve actuator to be controlled during opening, turning off, many factories
Valve actuator is required to manage to pipeline, but present valve actuator needs electric pushrod persistently to push
It is able to maintain the continuously off of valve actuator, causes electric energy largely to be wasted, and when there is accident power-off, it can not be right
Valve door actuator is managed, and causes factory's operation to stop, while will lead to production hidden danger.
Summary of the invention
The purpose of the present invention is to provide a kind of good valve actuators of energy-saving effect, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of good valve actuator of energy-saving effect, including
Tube body, the middle position at the top of the tube body is provided with fixing pipe, and the top of fixing pipe side is fixed with sleeve, described solid
The side for determining sleeve is fixed with electric pushrod by mounting rod, and the upper and lower ends of sleeve are provided with card slot, the electric pushrod
Output end be provided with push plate, and the side of push plate is provided with the connecting rod being through to inside fixing pipe, the push plate side
Upper and lower ends are fixedly connected by second back-moving spring with the inner wall of sleeve, and the fixing pipe is internally provided with limit plate, and
The internal slide of limit plate is connected with sliding bar, is provided at the top of rotating disk to be provided with to be through at the top of the sliding bar and consolidate
Determine the stud outside pipe, and be provided with rotating handles at the top of stud, the top and bottom of the push plate be all arranged it is fluted, and
Groove is internally provided with first back-moving spring, and the end of the first back-moving spring is fixed with clamp, the end of the connecting rod
End is rotatably connected to lever arm.
Preferably, the lever arm and sliding bar are rotatablely connected by hinged seat, and the bottom end of sliding bar side is provided with
Silica gel head.
Preferably, the second external screw thread is provided on the outside of the stud, at the position that the fixing pipe is in contact with stud
It is provided with the second internal screw thread.
Preferably, the two sides of the inboard wall of tube body are provided with the first internal screw thread.
Preferably, the cavity matched with stud is provided at the top of the rotating disk, and stud and rotating disk are detachable
Connection.
Preferably, the middle position of tube body top inner wall is fixed with limited block, and limited block and silica gel head match
It closes.
Preferably, the ball matched with cavity is provided on the outside of the stud bottom end.
Preferably, the output end of the electric pushrod is through to the inside of sleeve and is flexibly connected with push plate.
Compared with prior art, the beneficial effects of the present invention are: the present invention by setting electric pushrod push push plate into
Row movement, push plate drive connecting rod to be moved, and under the cooperation of lever arm and limit plate, sliding bar is moved downward, and is reached pair
The purpose that tube body blocks, while blocking, first back-moving spring drives clamp to enter card slot, completes the fixation of push plate, thus
Avoid lasting using waste of energy caused by electric pushrod, the rotating handles of setting are in the second internal screw thread and the matching of the second external screw thread
In the case where conjunction, stud Continued downward motion is driven, stud drives sliding bar to move downward under the action of rotating disk, realizes hand
The purpose of dynamic switch avoids the normal operation for influencing valve actuator when no power supply, presses clamp, multiple by the second of setting
Position spring drives push plate to carry out reset completion, to the opening purpose of valve actuator, facilitates the operation of this kind of valve actuator, leads to
The silica gel head for crossing setting is matched with limited block so that sliding bar is more preferable to the sealing effect of tube body.
Detailed description of the invention
Fig. 1 is surface structure schematic diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is schematic diagram of rotating disk structure of the invention；
Fig. 4 is push plate schematic diagram of internal structure of the invention；
Fig. 5 is A enlarged diagram of the invention.
In figure: 1, tube body；2, fixing pipe；3, sleeve；4, electric pushrod；5, mounting rod；6, clamp；7, rotating handles；8,
Stud；9, rotating disk；10, the first internal screw thread；11, silica gel head；12, limited block；13, limit plate；14, sliding bar；15, movable
Arm；16, first back-moving spring；17, groove；18, card slot；19, push plate；20, connecting rod；21, second back-moving spring；22, cavity；
23, the second external screw thread；24, the second internal screw thread.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of valve actuator that energy-saving effect is good, including pipe
The middle position of body 1,1 top of tube body is provided with fixing pipe 2, and the top of 2 side of fixing pipe is fixed with sleeve 3, fixing sleeve
The side of cylinder 3 is fixed with electric pushrod 4 (model GRA-L36) by mounting rod 5, and the upper and lower ends of sleeve 3 are provided with card
Slot 18, the output end of electric pushrod 4 is provided with push plate 19, and the side of push plate 19 is provided with the company being through to inside fixing pipe 2
The upper and lower ends of extension bar 20,19 side of push plate are fixedly connected by second back-moving spring 21 with the inner wall of sleeve 3, fixing pipe 2
It is internally provided with limit plate 13, and the internal slide of limit plate 13 is connected with sliding bar 14, the top of sliding bar 14 is provided with rotation
The top of turntable 9 is provided with the stud 8 being through to outside fixing pipe 2, and the top of stud 8 is provided with rotating handles 7, push plate 19
Top and bottom be all arranged fluted 17, and groove 17 is internally provided with first back-moving spring 16, first back-moving spring 16
End be fixed with clamp 6, the end of connecting rod 20 is rotatably connected to lever arm 15.
The present invention pushes push plate 19 to move by the electric pushrod 4 of setting, and push plate 19 drives connecting rod 20 to be transported
Dynamic, under the cooperation of lever arm 15 and limit plate 13, sliding bar 14 is moved downward, and achievees the purpose that block tube body 1.
It please focus on refering to 2, lever arm 15 and sliding bar 14 are rotatablely connected by hinged seat, and the bottom end of 14 side of sliding bar
It is provided with silica gel head 11, the middle position of 1 top inner wall of tube body is fixed with limited block 12, and limited block 12 and 11 phase of silica gel head
Cooperation.
The good valve actuator of this kind of energy-saving effect is matched by the silica gel head 11 of setting with limited block 12, is reached to pipe
Body 1 carries out the purpose of tight closure, and the lever arm 15 and sliding bar 14 of setting are articulated and connected, so that connecting rod 20 can lead to
Crossing lever arm 15 drives sliding bar 14 to be moved.
It please focus on refering to 2 and 5, the outside of stud 8 is provided with the second external screw thread 23, the position that fixing pipe 2 is in contact with stud 8
The place of setting is provided with the second internal screw thread 24, and the two sides of 1 inner wall of tube body are provided with the first internal screw thread 10.
The good valve actuator of this kind of energy-saving effect is matched by the second external screw thread 23 of setting with the second internal screw thread 24,
So that stud 8 under the action of rotating handles 7, can be moved gradually to the inside of fixing pipe 2, the first internal screw thread of setting
10 fix convenient for the installation of tube body 1.
It please focus on refering to 2 and 3, the top of rotating disk 9 is provided with the cavity 22 matched with stud 8, and stud 8 and rotation
Disk 9 is detachably connected, and stud is provided with the ball matched with cavity 22 on the outside of 8 bottom end.
This kind of energy-saving effect it is good valve actuator setting cavity 22 matched with stud 8, say stud 8 can revolve
Under the action of turntable 9, drive sliding bar 14 move gradually downward, complete to tube body 1 block, society fold ball, reduce stud 8 with
Frictional force between rotating disk 9.
It please focus on refering to 2, the output end of electric pushrod 4 is through to the inside of sleeve 3 and is flexibly connected with push plate 19.
The good valve actuator of this kind of energy-saving effect is flexibly connected by the electric pushrod 4 of setting with push plate 19, and electricity is avoided
Dynamic push rod 4, which continues working, causes electric energy largely to waste.
Working principle: it is matched first by the first internal screw thread 10 with the first external screw thread, so that the device is mounted on
On pipeline, power on later for the device, electric pushrod 4 drives push plate 19 to 3 medial motion of sleeve, in first back-moving spring
Clamp 6 enters in card slot 18 under the action of 16, and electric pushrod 4 stops power supply at this time, and push plate 19 is matched in clamp 6 with card slot 18
Under the action of push plate 19 is fixed, push plate 19 drives connecting rod 20 to move, in lever arm 15 and under the action of limit plate 13
Lever arm 15 drives sliding bar 14 to move downward, and sliding bar 14 drives silica gel head 11 to move downward, and matches with limited block 12
Completion presses downwards clamp 6 when needing to open to the closed purpose of tube body 1, so that clamp 6 enters card slot 18, it is multiple second
Under the action of the spring 21 of position, second back-moving spring 21 drives push plate 19 to 3 movement outside of sleeve, so that in 14 phase of sliding bar
Movement completes the purpose opened to tube body 1, then repeats the above steps, complete the automatic operating of this kind of device, when surprisingly disconnected
When electric, rotating handles 7 are turned, in the case where the second external screw thread 23 is matched with the second internal screw thread 24, stud 8 progresses into solid
Determine in pipe 2, and match with cavity 22 so that rotating disk 9 moves gradually downward, rotating disk 9 drives sliding bar 14 to transport gradually downward
While dynamic, push plate 19 is gradually to sleeve medial motion, until clamp 6 enters in card slot 18, completes the mesh that tube body 1 seals at this time
, realize the purpose that this kind of valve actuator is manually operated when having a power failure.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of good valve actuator of energy-saving effect, including tube body (1), it is characterised in that: the centre at the top of the tube body (1)
It is provided at position fixing pipe (2), and the top of fixing pipe (2) side is fixed with sleeve (3), the one of the fixes sleeve (3)
Side is fixed with electric pushrod (4) by mounting rod (5), and the upper and lower ends of sleeve (3) are provided with card slot (18), described electronic to push away
The output end of bar (4) is provided with push plate (19), and the side of push plate (19) is provided with and is through to the internal connecting rod of fixing pipe (2)
(20), the upper and lower ends of push plate (19) side are fixedly connected by second back-moving spring (21) with the inner wall of sleeve (3), institute
Being internally provided with limit plate (13) for fixing pipe (2) is stated, and the internal slide of limit plate (13) is connected with sliding bar (14), it is described
It is provided with to be provided at the top of rotating disk (9) at the top of sliding bar (14) and is through to the external stud (8) of fixing pipe (2), and spiral shell
It is provided at the top of column (8) rotating handles (7), the top and bottom of the push plate (19) is all arranged fluted (17), and groove
(17) be internally provided with first back-moving spring (16), the end of the first back-moving spring (16) is fixed with clamp (6), described
The end of connecting rod (20) is rotatably connected to lever arm (15).
2. a kind of good valve actuator of energy-saving effect according to claim 1, it is characterised in that: the lever arm (15)
It is rotatablely connected with sliding bar (14) by hinged seat, and the bottom end of sliding bar (14) side is provided with silica gel head (11).
3. a kind of good valve actuator of energy-saving effect according to claim 1, it is characterised in that: the stud (8)
Outside is provided with the second external screw thread (23), is provided with the second internal screw thread at the position that the fixing pipe (2) is in contact with stud (8)
(24)。
4. a kind of good valve actuator of energy-saving effect according to claim 1, it is characterised in that: in the tube body (1)
The two sides of wall are provided with the first internal screw thread (10).
5. a kind of good valve actuator of energy-saving effect according to claim 1, it is characterised in that: the rotating disk (9)
Top be provided with the cavity (22) matched with stud (8), and stud (8) is detachably connected with rotating disk (9).
6. a kind of good valve actuator of energy-saving effect according to claim 1, it is characterised in that: tube body (1) top
The middle position of end inner wall is fixed with limited block (12), and limited block (12) is matched with silica gel head (11).
7. a kind of good valve actuator of energy-saving effect according to claim 1, it is characterised in that: stud (8) bottom
The ball matched with cavity (22) is provided on the outside of end.
8. a kind of good valve actuator of energy-saving effect according to claim 1, it is characterised in that: the electric pushrod
(4) output end is through to the inside of sleeve (3) and is flexibly connected with push plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594096.3A CN109723898B (en) | 2018-12-25 | 2018-12-25 | Energy-conserving effectual valve actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594096.3A CN109723898B (en) | 2018-12-25 | 2018-12-25 | Energy-conserving effectual valve actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109723898A true CN109723898A (en) | 2019-05-07 |
| CN109723898B CN109723898B (en) | 2020-04-03 |
Family
ID=66296770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811594096.3A Active CN109723898B (en) | 2018-12-25 | 2018-12-25 | Energy-conserving effectual valve actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109723898B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828718A (en) * | 2020-07-23 | 2020-10-27 | 金鑫 | Energy-saving environment-friendly valve actuator |
Citations (8)
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| JP2007255660A (en) * | 2006-03-24 | 2007-10-04 | Chugoku Electric Power Co Inc:The | Manual valve operation simulating device |
| CN201187584Y (en) * | 2008-03-19 | 2009-01-28 | 杨帆 | Manual and electric dual-purpose valve |
| DE102008039754A1 (en) * | 2008-08-26 | 2010-03-04 | Haldex Brake Products Gmbh | System for lifting and lowering a vehicle body |
| CN202484402U (en) * | 2012-03-14 | 2012-10-10 | 伯特利阀门集团有限公司 | Pneumatic actuator for valves |
| CN205383327U (en) * | 2015-12-15 | 2016-07-13 | 黄河 | Closed type high pressure pneumatic stop valve |
| CN205715946U (en) * | 2016-05-03 | 2016-11-23 | 谭立仁 | A kind of water pipeline regulation valve |
| CN206054768U (en) * | 2016-08-03 | 2017-03-29 | 上海杉得自动化控制有限公司 | Direct Travel executor is used in a kind of gate valve control |
| CN206846068U (en) * | 2017-03-30 | 2018-01-05 | 广州莱玛技术研究有限公司 | Band Self-locking valve |
-
2018
- 2018-12-25 CN CN201811594096.3A patent/CN109723898B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255660A (en) * | 2006-03-24 | 2007-10-04 | Chugoku Electric Power Co Inc:The | Manual valve operation simulating device |
| CN201187584Y (en) * | 2008-03-19 | 2009-01-28 | 杨帆 | Manual and electric dual-purpose valve |
| DE102008039754A1 (en) * | 2008-08-26 | 2010-03-04 | Haldex Brake Products Gmbh | System for lifting and lowering a vehicle body |
| CN202484402U (en) * | 2012-03-14 | 2012-10-10 | 伯特利阀门集团有限公司 | Pneumatic actuator for valves |
| CN205383327U (en) * | 2015-12-15 | 2016-07-13 | 黄河 | Closed type high pressure pneumatic stop valve |
| CN205715946U (en) * | 2016-05-03 | 2016-11-23 | 谭立仁 | A kind of water pipeline regulation valve |
| CN206054768U (en) * | 2016-08-03 | 2017-03-29 | 上海杉得自动化控制有限公司 | Direct Travel executor is used in a kind of gate valve control |
| CN206846068U (en) * | 2017-03-30 | 2018-01-05 | 广州莱玛技术研究有限公司 | Band Self-locking valve |
Non-Patent Citations (1)
| Title |
|---|
| 邓海波等: "《矿物加工过程检测与控制技术》", 31 January 2017, 冶金工业出版社（北京） * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828718A (en) * | 2020-07-23 | 2020-10-27 | 金鑫 | Energy-saving environment-friendly valve actuator |
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| Publication number | Publication date |
|---|---|
| CN109723898B (en) | 2020-04-03 |
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