CN110131459A - Air door driver - Google Patents
Air door driver Download PDFInfo
- Publication number
- CN110131459A CN110131459A CN201810132171.8A CN201810132171A CN110131459A CN 110131459 A CN110131459 A CN 110131459A CN 201810132171 A CN201810132171 A CN 201810132171A CN 110131459 A CN110131459 A CN 110131459A
- Authority
- CN
- China
- Prior art keywords
- board
- frame
- air door
- ontology
- guide plate
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 abstract description 11
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
-
- 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
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
A kind of air door driver, equipped with an ontology, one driving group, one angle limit group and a route group, ontology is equipped with a frame and a dust cover, frame is equipped with two outer panels, one first board, one second board and a third board, driving group combines with ontology and between frame and dust cover and equipped with a drive motor, the direction of the drive motor towards the first board is convexly equipped with a drive shaft, angle limit group combines with ontology and driving group and is equipped with a guide plate, two backing arms, two eliminators, one pointer and an identification plate, route group is equipped with several endpoints being electrically connected with drive motor and two eliminators.The present invention provides one with identification effect, the air door driver for facilitating adjustment and can increase service life.
Description
Technical field
It is espespecially a kind of that there is discriminating function, facilitate adjustment and can increase using the longevity the present invention relates to a kind of air door driver
The air door driver of life.
Background technique
The general equipment that thermal energy is generated by burning, such as combustor or boiler equipment, mostly need to combination burning quantity and
The modes such as air inlet number are used to control the effect of burning and provide subsequent relevant different demands, wherein related induction part is big
Multi-pass is crossed an air door and is controlled, and enters the flow of equipment via the opening angle adjustment air of air door, and then adjust burning
Effect, existing equipment are equipped with the air door driver of a control door opening angle mostly, by the movement of air door driver, change
The opening angle of air door, air door driver are mainly provided with an ontology, a drive motor, an angle limit group and a route group,
Middle this system is combined with equipment, and drive motor is set in ontology and is equipped with a drive rod combined with the air door of equipment,
Angle limit group is set on ontology and can mutually recline with drive motor, and angle limit group is equipped with a backing arm and two eliminators,
Backing arm is combined with the drive rod of drive motor, and can be with the rotation of drive rod and opposing body is mobile, two eliminators are set
The two sides of backing arm are placed in ontology and are located at, so that backing arm is moved between two eliminators, route group is set on ontology
And it is electrically connected with drive motor and two eliminators.
Though existing air door driver can provide the effect of a control door opening angle, existing air door driver is in use
When, due to can not directly learn the practical opening angle of air door, user is only capable of empirically via drive motor actuation
Mode, the opening angle of air door is adjusted, so user can not accurately grasp the number of air inflow, and completely need to be according to warp
It tests and is judged, cause existing equipment to be easy the size because can not accurately grasp air inflow when in use, and then influence equipment
Efficiency of combustion and the heat of generation, inconvenience and required cost in relative increase use；Moreover existing air door driver is anti-
Dirt effect and structural strength are limited, therefore, the situation that Chang Yu generates dust deposit after a period of use and structure is damaged, and in turn
The operation that often need to be repaired and replace, relative increase used upper required time and cost, in view of this, existing air door drives
Dynamic device really has it that need to be subject to improvements.
Summary of the invention
To solve the deficiency and limitation of existing air door driver in use, it is a primary object of the present invention to propose one kind
Air door driver can not only conveniently and accurately recognize the opening angle of air door, Jin Erzhang by the structure configuration mode simplified
The size for holding air inflow provides stable efficiency of combustion and required heat, and can improve dust-proof effect and increase structural strength,
It uses and a tool discriminating function is provided, facilitates adjustment and can increase the air door driver of service life.
Air door driver of the invention includes: ontology, driving group, angle limit group and route group, it is characterised in that: described
Ontology is equipped with a frame and a dust cover, and frame is equipped with two outer panels, one first board, one second board and a third
Board, two outer panel intervals are arranged to form an accommodating space, the first board, the second board and a third board according to
Minor tick, which is set to, to be emptied interior and combines with two outer panels, and dust cover is removedly combined with frame；
The driving group combines with ontology and between frame and dust cover and equipped with a drive motor, the driving horse
Up to be set to accommodating space in up to positioned at the second board and third board between and with the mutually fixed combination of the second board, drive
The direction of motor towards the first board is convexly equipped with a drive shaft, the drive shaft through the first board stretch out ontology frame outside and with
Equipment air door combines；
The angle limit group combines with ontology and driving group and is equipped with a guide plate, two backing arms, two eliminators, one
Pointer and an identification plate, guide plate are sheathed in drive shaft and between the first board and the second boards, and guide plate passes through
It is equipped with a guiding ditch, two backing arms are combined with guide plate and are movably set in guiding ditch, two eliminators, second knot
The mutually fixed combination of plywood is located at the two sides of drive motor, and pointer, which is fixedly arranged on the outer surface of drive shaft, is located at the first board and frame
Between the rear end of frame, and pointer stretches out outside frame upward, recognizes the mutually fixed combination in rear end of plate and the frame, makes pointer position
Between the first board and identification plate, and recognizes plate and be equipped with an angle indicating piece in the medial surface towards pointer；
The route, which is mounted in the accommodating space of ontology, to be located on third board, and route group is equipped with several and driving horse
Reach and two eliminators electrical connection endpoint.
It is in the plate body of L font and the opening that the second board is stretched to through guide plate, backing arm that the backing arm, which is one,
Run through in one end far from the second board and be equipped with a combined hole, and is equipped with one on direction of the guide plate towards the second board
The locking part combined with combined hole is backing arm to be fixed on guide plate.
The backing arm is equipped with a reinforced ribs in neighbouring guiding ditch and towards the middle portion of the second board, the reinforced ribs with
Guide plate mutually reclines, and backing arm is fixedly combined on guide plate.
The eliminator is equipped with a piece that reclines being obliquely installed, and backing arm is via guide plate and with drive shaft opposing body
It rotates and leans with the piece that reclines of a wherein eliminator.
Two outer panel is respectively equipped with several positioning convex points in the outer surface of the rear end of neighbouring frame, and the two of dust cover
The shrinkage pool of the positioning convex point Xiang Kashe of several and frame two outer panels is recessed at end respectively dust cover is positioned at frame
On.
Two outer panel is respectively equipped with several positioning convex points in the outer surface of the rear end of neighbouring frame, and the two of dust cover
The shrinkage pool of the positioning convex point Xiang Kashe of several and frame two outer panels is recessed at end respectively dust cover is positioned at frame
On.
First board combines the rear end of neighbouring frame, the second board and two outer panel phases with two outer panels
In conjunction with neighbouring first board, the second board top offer one be in inverted trapezoidal opening, on the outside of third board and two
Plate combines the front end of neighbouring frame, and drive motor is located at the opening lower section of the second board, two eliminators adjacent to this
The opening of two boards.
The guiding ditch of the guide plate is corresponding with the opening of the second board.
Through a perforation is equipped at the lower section of the angle indicating piece of the identification plate, drive shaft stretches out the identification via perforation
Plate is combined with the air door of equipment.
It is an advantage of the invention that by above-mentioned technical solution, air door driver of the present invention at least have the following advantages that and
Effect:
One, have identification effect: air door driver of the present invention when in use, when user be intended to equipment combustion efficiency carry out
When adjustment, can via drive motor drive drive shaft opposing body rotation mode, make be located at guide plate on two backing arms with
The rotation of driving shaft body, and drive the opposite identification plate of pointer mobile simultaneously, allow a user to via pointer and the angle for recognizing plate
The position for spending indicating piece, easily and quickly learns the opening angle of air door, and then equipment is made to be easily adjusted combustion efficiency, no
Be only capable of effectively improving the efficiency of combustion of equipment, and be avoided that because can not accurately grasp air inflow size institute it is increased inconvenient and at
This.
Two, facilitate adjustment: air door driver of the present invention is in use, can be according to the characteristic of needs or different equipments, side
Just two backing arms are adjusted in the position on guide plate, use position of two backing arms of adjustment with respect to two eliminators, it can be via loosening
The mode of locking part makes to generate gap between backing arm and guide plate, allows backing arm can be according to the needs of user along guiding ditch
And it is mobile relative to guide plate, adjustment the distance between backing arm and corresponding eliminator are used, and then adjust and mutually tie with drive shaft
The opening angle of the air door of conjunction, can practicability and flexibility effective and that air door driver is significantly increased.
Three, increase service life: air door driver of the present invention is in use, side by being arranged a dust cover on frame
Driving group, angle limit group and route group are coated between frame and dust cover by formula, are avoided that extraneous dust or impurity
It, also can be into one the problems such as associated components are generated dust deposit or damaged, and by the setting of dustproof cover into ontology
Step, which provides, prevents dust or impurity from entering intrinsic situation via route；And in the mode for adding reinforced ribs on each backing arm,
The structural strength that not only can increase backing arm avoids each backing arm during use because of the piece that reclines with corresponding eliminator
The situation for leaning and being deformed or damaging, and each backing arm can in such a way that reinforced ribs mutually recline with guide plate, allow to
Arm rest can be fixedly combined on guide plate, effectively improving dust-proof effect and structural strength, and opposite reduce need to repair and more
The probability for changing operation greatly improves the service life of air door driver.
Detailed description of the invention
Fig. 1 is the stereoscopic figure of air door driver of the present invention.
Fig. 2 is the sectional perspective exploded view of air door driver of the present invention.
Fig. 3 is the local appearance perspective view of air door driver of the present invention.
Fig. 4 is the further stereogram exploded view of air door driver of the present invention.
Fig. 5 is the front-view schematic diagram of air door driver of the present invention.
Fig. 6 is the operation front-view schematic diagram of air door driver of the present invention.
Fig. 7 is the operation front-view schematic diagram that air door driver of the present invention is adjusted.
In figure: 10 ontologies, 11 frames, 12 dust covers, 121 shrinkage pools, 13 outer panels, 14 first boards, 15 second combine
Plate, 16 third boards, 17 accommodating spaces, 18 dustproof covers, 19 positioning convex points, 20 driving groups, 21 motors, 22 drive shafts, 30 jiaos
Spend limit group, 31 guide plates, 311 guiding ditches, 32 backing arms, 321 combined holes, 322 locking parts, 323 reinforced ribs, 33 eliminators,
331 recline piece, 34 pointers, 35 identification plates, 351 angle indicating pieces, 352 perforation, 40 route groups, 41 endpoints.
Specific embodiment
Embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to Fig. 1 to Fig. 4, air door driver of the present invention is equipped with an ontology 10, a driving group 20, an angle limit group 30
An and route group 40.Driving group 20, angle limit group 30 and route group 40 are set on the ontology 10.
Ontology 10 is equipped with a frame 11 and a dust cover 12, and frame 11 is a frame body being square and is equipped with two outer panels 13
And one first board 14, one second board 15 and a third board 16, two outer panels 13 are in upright and parallel interval
Setting, makes to form an accommodating space 17 between two outer panels 13, one first board 14, one second board 15 and a third
Successively parallel interval is set in accommodating space 17 and combines with two outer panels 13 board 16, wherein the first board 14 with
Two outer panels 13 combine and the rear end of the neighbouring frame 11, and the second board 15 combines and neighbouring with two outer panels 13
First board 14, and the top of the second board 15 offers an opening 151 wide at the top and narrow at the bottom in inverted trapezoidal.Third board
16 combine and the front end of neighbouring frame 11 with two outer panels 13.One outer panel 13 of frame 11 is equipped with a dustproof cover 18,
It is preferred that two outer panels 13 are respectively equipped with several positioning convex points 19 in the outer surface of the rear end of neighbouring frame 11.
Dust cover 12 be a U-shaped shell removedly combined with frame 11, dust cover 12 by frame 11 front end
End is movably sheathed on frame 11 backwards in portion, makes accommodating space 17 and the first board 14, the second board 15 and
Three boards 16 are recessed with several and frame 11 respectively between frame 11 and dust cover 12, and at the both ends of dust cover 12
The shrinkage pool 121 of 19 Xiang Kashe of positioning convex point of two outer panels 13, uses and the dust cover 12 is positioned on frame 11.
Referring to Fig. 3, Fig. 4, driving group 20 combines with ontology 10 and between frame 11 and dust cover 12, driving group
20 are equipped with a drive motor 21, which is set in the accommodating space 17 of ontology 10 and the second board with frame 11
15 mutually fixed combinations make drive motor 21 between the second board 15 and third board 16, and drive motor 21 is located at
151 lower section of opening of second board 15, the direction of drive motor 21 towards the first board 14 are convexly equipped with a drive shaft 22, should
Drive shaft 22 through the first board 14 stretch out ontology 10 frame 11 outside, and drive shaft 22 can via the driving of drive motor 21 and
Opposing body 10 rotates.The drive motor 21 is a servo motor.
Angle limit group 30 combines with ontology 10 and driving group 20 and is equipped with a guide plate 31, two backing arms 32, two limit
Only device 33, a pointer 34 and an identification plate 35, wherein guide plate 31 is set in the accommodating space 17 of ontology 10 and is located at first
Between board 14 and the second board 15, and guide plate 31 is sheathed in drive shaft 22, enables guide plate 31 with drive shaft
22 rotation and opposing body 10 rotates, guide plate 31 is in 151 upper halves of the opening of opposite second board 15 through being equipped with
The guiding ditch 311 of one arc, two backing arms 32 combine with guide plate 31 and can movably be set to and be placed in guiding ditch 311, into
One step, backing arm 32 as shown in Figure 4 are in the plate body of L font for one and stretch to opening for the second board 15 through guide plate 31
At mouth 151, further, each backing arm 32 runs through in one end far from the second board 15 is equipped with a combined hole 321, and is leading
Corbel back slab 31 towards the direction of the second board 15 be equipped with a locking part 322 combined with combined hole 321, use by against
Arm 32 is fixed on guide plate 31 without mobile relative to guiding ditch 311, it is preferable that is please referred to shown in Fig. 3, each backing arm 32
In neighbouring guiding ditch 311 and a reinforced ribs 323 are equipped with towards the middle portion of the second board 15, uses and increases backing arm 32
Structural strength, the situation for avoiding each backing arm 32 from being deformed or damage by collision during use, and reinforced ribs 323
It can recline with 31 phase of guide plate, backing arm 32 is enable to be fixedly combined on guide plate 31.
Referring to Fig. 3, Fig. 5, two eliminators 33 and the mutually fixed combination of the second board 15 and it is located towards drive motor 21
On one side, and each eliminator 33 is located at the two sides of drive motor 21 at the opening 151 of the second board 15, into
One step, each eliminator 33 are equipped with a piece 331 that reclines being obliquely installed towards 151 directions of opening, enable each backing arm 32 via guiding
Plate 31 and with 22 opposing body 10 of the drive shaft rotate and lean with the piece 331 that reclines of a wherein eliminator 33.Pointer 34
It is fixedly arranged on the outer surface of drive shaft 22 between the first board 14 and the rear end of frame 11, enables pointer 34 with drive
The rotation of moving axis 22 and opposing body 10 rotates, and pointer 34 stretches out outside frame 11 upward.Recognize the rear end of plate 35 and frame 11
The mutually fixed combination in portion is located at the pointer 34 between first board 14 and identification plate 35, and recognizes plate 35 towards pointer 34
The upper half of medial surface is equipped with an angle indicating piece 351, allows user that can be located at the position of angle indicating piece 351 via pointer 34
It sets, and learns the opening angle of the air door combined with drive shaft 22, further, recognize plate 35 under angle indicating piece 351
Through enabling equipped with a perforation 352, drive shaft 22 stretches out identification plate 35 via perforation 352 and the air door of equipment is mutually tied at side
It closes.
Route group 40 is set in the accommodating space 17 of ontology 10 and is located on third board 16, and route group 40 is equipped with several
The endpoint 41 being electrically connected with drive motor 21 and two eliminators 33, and the route of each endpoint 41 is via the dustproof cover 18 of ontology 10
And enter in accommodating space 17.
Air door driver of the present invention is as shown in Figure 1 and Figure 6 when in use, recognizes plate 35 and ontology 10 and just like combustor etc.
Equipment combines, and the drive shaft 22 of driving group 20 is combined with the air door of equipment, enables air door with the rotation of drive shaft 22
And relative to equipment generate rotation, use adjustment equipment air inlet amount, when user be intended to for air capacity needed for equipment into
When row adjustment, the mode of 22 opposing body 10 of drive shaft rotation is driven via drive motor 21, makes be located on guide plate 31 two
Backing arm 32 can rotate (Fig. 6 is shown to be rotated clockwise) with 22 opposing body 10 of drive shaft, and drive simultaneously
Pointer 34 is mobile relative to identification plate 35, and user can be convenient via the position of pointer 34 and the angle indicating piece 351 of identification plate 35
And rapidly learn the opening angle of air door, and then equipment is allowed accurately to generate required heat, machine can not only be effectively improved
The combustion efficiency of tool, and be avoided that because can not accurately grasp the increased inconvenient and cost of air inflow size institute.
Furthermore as shown in Fig. 4 and Fig. 7, user can exist according to the characteristic of needs or different equipments, two backing arms of adjustment
Position on guide plate, uses the position of opposite two eliminators 33 of two backing arms 32 of adjustment, and can be via loosening locking part 322
Mode makes to generate gap between backing arm 32 and guide plate 31, allows backing arm 32 can be according to the needs of user along guiding ditch 311
It is mobile relative to guide plate 31, use adjustment the distance between backing arm 32 and corresponding eliminator 33, and then adjustment and drive shaft
The opening angle of 22 air doors combined, can practicability and flexibility effective and that air door driver is significantly increased.
In addition, further by way of being arranged a dust cover 12 on the frame 11, driving group 20, angle are limited by the present invention
Hyte 30 and route group 40 are coated between frame 11 and dust cover 12, are avoided that extraneous dust or impurity carry out ontology 10
It is interior, solve the problems such as associated components generate dust deposit or damage.And the setting for passing through dustproof cover 18, also can further mention
For preventing dust or impurity from entering via route the situation in ontology 10；The mode of reinforced ribs 323 is added on each backing arm 32,
The structural strength that not only can increase backing arm 32, avoid each backing arm 32 during use because with corresponding eliminator 33
The piece 331 that reclines leans and the situation that is deformed or damages, and each backing arm 32 can pass through reinforced ribs 323 and 31 phase of guide plate
The mode to recline enables backing arm 32 to be fixedly combined on guide plate 31, effectively improves dust-proof effect and structural strength, relatively
Reduction need to repair and the probability of replacement operation, greatly improves the service life of air door driver, uses one tool identification of offer
Functional effect facilitates adjustment and can increase the air door driver of service life.
Claims (9)
1. a kind of air door driver, comprising: ontology, driving group, angle limit group and route group, it is characterised in that: the ontology
Equipped with a frame and a dust cover, frame is equipped with two outer panels, one first board, one second board and a third and combines
Plate, two outer panel intervals are arranged to form an accommodating space, the first board, the second board and a third board successively between
Every be set to empty in and combine with two outer panels, dust cover is removedly combined with frame；
The driving group combines with ontology and between frame and dust cover and equipped with a drive motor, which sets
In in accommodating space up between the second board and third board and with the mutually fixed combination of the second board, drive motor
It is convexly equipped with a drive shaft towards the direction of the first board, which is stretched out outside the frame of ontology through the first board and and equipment
Air door combines；
The angle limit group combines with ontology and driving group and is equipped with a guide plate, two backing arms, two eliminators, a pointer
And an identification plate, guide plate is sheathed in drive shaft and positioned at the first board and the second board between, and guide plate, which runs through, to be set
There is a guiding ditch, two backing arms are combined with guide plate and are movably set in guiding ditch, two eliminators, second board
Mutually fixed combination is located at the two sides of drive motor, and pointer, which is fixedly arranged on, is located at the first board and frame on the outer surface of drive shaft
Between rear end, and pointer stretches out outside frame upward, recognizes the mutually fixed combination in rear end of plate and the frame, makes pointer positioned at the
Between one board and identification plate, and recognizes plate and be equipped with an angle indicating piece in the medial surface towards pointer；
The route, which is mounted in the accommodating space of ontology, to be located on third board, route group be equipped with it is several with drive motor and
The endpoint of two eliminators electrical connection.
2. air door driver according to claim 1, it is characterised in that the backing arm is one in the plate body of L font and through leading
Corbel back slab stretches to the opening of the second board, and backing arm runs through in one end far from the second board is equipped with a combined hole, and
A locking part combined with combined hole is equipped on direction of the guide plate towards the second board to lead so that backing arm to be fixed on
On corbel back slab.
3. air door driver according to claim 1, it is characterised in that the backing arm is in neighbouring guiding ditch and towards the
The middle portion of two boards is equipped with a reinforced ribs, which mutually reclines with guide plate, backing arm is fixedly combined in guiding
On plate.
4. air door driver according to claim 1, it is characterised in that the eliminator be equipped with one be obliquely installed recline
Piece, backing arm is via guide plate and as drive shaft opposing body rotates and leans with the piece that reclines of a wherein eliminator.
5. air door driver according to claim 1, it is characterised in that described to be equipped with a dustproof cover, line on an outer panel
The route of each endpoint of road group enters in accommodating space via the dustproof cover of ontology.
6. air door driver according to claim 1, it is characterised in that two outer panel is in the rear end of neighbouring frame
Outer surface be respectively equipped with several positioning convex points, be recessed with and several determine with two outer panels of frame respectively at the both ends of dust cover
The shrinkage pool of position salient point Xiang Kashe is dust cover to be positioned on frame.
7. air door driver according to claim 1, it is characterised in that first board is combined with two outer panels
The rear end of neighbouring frame, the second board combine neighbouring first board with two outer panels, and the second board is opened at top
Equipped with one be in inverted trapezoidal opening, third board combines the front end adjacent to frame with two outer panels, and drive motor is located at
Below the opening of second board, opening of two eliminators adjacent to second board.
8. air door driver according to claim 1, it is characterised in that the guiding ditch and the second board of the guide plate
Opening it is corresponding.
9. air door driver according to claim 1, it is characterised in that at the lower section of the angle indicating piece of the identification plate
Through a perforation is equipped with, drive shaft is stretched out the identification plate via perforation and is combined with the air door of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132171.8A CN110131459B (en) | 2018-02-09 | 2018-02-09 | Damper driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132171.8A CN110131459B (en) | 2018-02-09 | 2018-02-09 | Damper driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110131459A true CN110131459A (en) | 2019-08-16 |
| CN110131459B CN110131459B (en) | 2024-06-25 |
Family
ID=67567644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810132171.8A Active CN110131459B (en) | 2018-02-09 | 2018-02-09 | Damper driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131459B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI796645B (en) * | 2021-03-09 | 2023-03-21 | 陳勝雄 | Boiler damper controller and safety protection device |
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|---|---|---|---|---|
| JP2004251472A (en) * | 2003-02-18 | 2004-09-09 | Oiles Eco Corp | Ventilation damper |
| CN102661216A (en) * | 2012-06-04 | 2012-09-12 | 南岳电控(衡阳)工业技术有限公司 | Valve used for diesel engine exhaust gas recirculation system |
| CN105091282A (en) * | 2014-05-14 | 2015-11-25 | 奥依列斯Eco株式会社 | Air exchange ventilation door |
| JP3212542U (en) * | 2017-07-05 | 2017-09-14 | 格來得股▲ふん▼有限公司 | Shutter device that instantly detects the shutter position |
| CN208519268U (en) * | 2018-02-09 | 2019-02-19 | 上海三久机械有限公司 | Air door driver |
-
2018
- 2018-02-09 CN CN201810132171.8A patent/CN110131459B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004251472A (en) * | 2003-02-18 | 2004-09-09 | Oiles Eco Corp | Ventilation damper |
| CN102661216A (en) * | 2012-06-04 | 2012-09-12 | 南岳电控(衡阳)工业技术有限公司 | Valve used for diesel engine exhaust gas recirculation system |
| CN105091282A (en) * | 2014-05-14 | 2015-11-25 | 奥依列斯Eco株式会社 | Air exchange ventilation door |
| JP3212542U (en) * | 2017-07-05 | 2017-09-14 | 格來得股▲ふん▼有限公司 | Shutter device that instantly detects the shutter position |
| CN208519268U (en) * | 2018-02-09 | 2019-02-19 | 上海三久机械有限公司 | Air door driver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI796645B (en) * | 2021-03-09 | 2023-03-21 | 陳勝雄 | Boiler damper controller and safety protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110131459B (en) | 2024-06-25 |
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