CN207316969U - A kind of air door automatically controlled - Google Patents
A kind of air door automatically controlled Download PDFInfo
- Publication number
- CN207316969U CN207316969U CN201721279206.8U CN201721279206U CN207316969U CN 207316969 U CN207316969 U CN 207316969U CN 201721279206 U CN201721279206 U CN 201721279206U CN 207316969 U CN207316969 U CN 207316969U
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- China
- Prior art keywords
- air door
- telescopic rod
- circular
- shaft
- loop buffer
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Abstract
The utility model discloses a kind of air door automatically controlled, the circular air door tangent with circular shell inner wall and the shaft on circular air door are set including circular shell, on circular shell inner wall, the left side of circular shell inner surface is equipped with first annular cushion pad, and first annular cushion pad is arranged on the outer surface of circular air door；The right side of circular shell inner surface is equipped with the second loop buffer pad, and the second loop buffer pad is arranged on the inner surface of circular air door；The left side of circular air door is equipped with angular transducer, circular air door outer surface and is equipped with reinforcing rib at left and right sides of shaft；Shaft, which is equipped with, drives the rotating driving cylinder of shaft, and the inner surface of shaft is equipped with windage scale；The top of shaft is equipped with the first telescopic rod, and the first telescopic rod is equipped with the second telescopic rod, and the second telescopic rod has display window, and the second telescopic rod is equipped with spindle handle.The utility model air door automatic switch flexible movements are reliable, and maintenance workload is small, and use cost is low.
Description
Technical field
Air door technical field is the utility model is related to, more particularly, to a kind of air door automatically controlled.
Background technology
Air door, commonly used in boiler air and gas system, including circular shell and the circular gear that is arranged in circular shell
Plate, circular baffle plate are diametrically equipped with adjustment axis, and one end of adjustment axis is pierced by circular shell, by rotation axis, drive circular
The upset of baffle, to adjust or block the flowing of the media such as coal dust, cigarette, gas.
Air door be it is a kind of industrially use commonplace device, have broad application prospects.It is but universal at present
Air door for pipeline needs to be manually operated mostly, and intelligent and automation is not high；And the excessive velocities that air door is closed make it
It is very big with the shock dynamics of doorframe, it is easy to cause air door and doorframe damage, troublesome maintenance, time and effort consuming.
The content of the invention
For above-mentioned shortcoming of the prior art, the utility model aims to provide a kind of air door automatically controlled.
The utility model solves above technical problem, and the technical solution mainly used is as follows：
A kind of air door automatically controlled, including circular shell, set and the toroidal shell on the circular shell inner wall
The internal tangent circular air door of wall and the shaft on the circular air door, the left side of the circular shell inner surface are equipped with the
One loop buffer pad, the first annular cushion pad are arranged on the outer surface of the circular air door；The circular shell inner surface
Right side is equipped with the second loop buffer pad, and the second loop buffer pad is arranged on the inner surface of the circular air door；The circle wind
The left side of door is equipped with angular transducer, the circle air door outer surface and is located at left and right sides of the shaft and is equipped with reinforcement
Muscle；The shaft, which is equipped with, drives the rotating driving cylinder of shaft, and the inner surface of the shaft is equipped with windage scale；Described turn
The top of axis is equipped with the first telescopic rod, and first telescopic rod is equipped with the second telescopic rod, and second telescopic rod has aobvious
Show window, second telescopic rod is equipped with spindle handle.
Further improved to be, the surface of the circular shell is equipped with U-shaped heat-dissipating pipe.
Further improved to be, the first annular cushion pad and the second loop buffer pad are homogeneous for outside diameter and internal diameter
Deng ring-shaped structure, and the first annular cushion pad and second loop buffer pad equipment be embedded in the toroidal shell
In vivo.
Further improved to be, the outside diameter of the circle air door is more than the internal diameter of the second loop buffer pad.
Further improved to be, the reinforcing rib is arranged on the first annular cushion pad inner wall and second loop buffer
Between pad inner wall.
Further improved to be, the angle between first telescopic rod and second telescopic rod is 90 °, described first
The junction of telescopic rod and second telescopic rod is equipped with switch.
Further improved to be, the display window is equipped with the wind-force display screen being connected with the windage scale, described aobvious
Show the angle display screen for being additionally provided with window and being connected with the angular transducer.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model further includes circular shell, circular air door, and first annular buffering is provided with circular shell
Pad, the second loop buffer pad, first annular cushion pad, the second loop buffer pad are embedded in circular shell, it is ensured that leakproofness,
First annular cushion pad is located at the outer surface of circular air door, and the second loop buffer pad is located at the inner surface of circular air door, on the one hand
First annular cushion pad, the second loop buffer pad can strengthen the leakproofness between circular shell, circular air door, and on the other hand the
One loop buffer pad, the second loop buffer pad can play the left and right of bumper and absorbing shock, first annular slow when circular air door is closed
Punching pad, the second loop buffer pad can reduce the impact between circular shell, circular air door；
（2）The utility model includes first annular cushion pad, the second loop buffer pad, and first annular cushion pad is positioned at circle
The outer surface of air door, the second loop buffer pad are located at the inner surface of circular air door, so ensure the direction of rotation of circular air door, together
When first annular cushion pad, the second loop buffer pad can play spacing left and right again；
（3）The utility model further includes the first telescopic rod, the second telescopic rod and rotation handle, and the first telescopic rod, second stretch
Contracting bar can stretch as needed, while occupied space when can reduce storage again, rotation handle are connected with shaft,
It can realize manual switch circle air door；
（4）The utility model further includes wind-force display screen, angle display screen, can indicate the wind-force in pipeline, can also
The rotation angle of the circular air door of display.
The utility model air door automatic switch flexible movements are reliable, and maintenance workload is small, and use cost is low.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the schematic diagram of the utility model.
In figure：1st, circular shell；2nd, circular air door；3rd, first annular cushion pad；4th, the second loop buffer pad；
5th, shaft；6th, spindle handle；7th, the first telescopic rod；8th, the second telescopic rod；9th, display window；
10th, switch；11st, U-shaped heat-dissipating pipe；21st, angular transducer；22nd, reinforcing rib；51st, cylinder is driven；
52nd, windage scale；91st, wind-force display screen；92nd, angle display screen.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Elaborate below in conjunction with the accompanying drawings to the utility model.
Embodiment 1
A kind of air door automatically controlled, including circular shell 1, set and the circle on 1 inner wall of circular shell
The tangent circular air door 2 of 1 inner wall of housing and the shaft 5 on the circular air door 2, a left side for 1 inner surface of circular shell
Side is equipped with first annular cushion pad 3, and the first annular cushion pad 3 is arranged on the outer surface of the circular air door 2；The toroidal shell
The right side of 1 inner surface of body is equipped with the second loop buffer pad 4, and the second loop buffer pad 4 is arranged on the interior table of the circular air door 2
Face；The left side of the circle air door 2 is equipped with angular transducer 21, circle 2 outer surface of air door and is located at a left side for the shaft 5
Right both sides are equipped with reinforcing rib 22；The shaft 5, which is equipped with, drives the rotating driving cylinder 51 of the shaft 5, the shaft 5
Inner surface is equipped with windage scale 52；The top of the shaft 5 is equipped with the first telescopic rod 7, and first telescopic rod 7 is stretched equipped with second
Contracting bar 8, second telescopic rod 8 have display window 9, and second telescopic rod 8 is equipped with spindle handle 6.
Embodiment 2
A kind of air door automatically controlled, including circular shell 1, set and the circle on 1 inner wall of circular shell
The tangent circular air door 2 of 1 inner wall of housing and the shaft 5 on the circular air door 2, a left side for 1 inner surface of circular shell
Side is equipped with first annular cushion pad 3, and the first annular cushion pad 3 is arranged on the outer surface of the circular air door 2；The toroidal shell
The right side of 1 inner surface of body is equipped with the second loop buffer pad 4, and the second loop buffer pad 4 is arranged on the interior table of the circular air door 2
Face；The left side of the circle air door 2 is equipped with angular transducer 21, circle 2 outer surface of air door and is located at a left side for the shaft 5
Right both sides are equipped with reinforcing rib 22；The shaft 5, which is equipped with, drives the rotating driving cylinder 51 of the shaft 5, the shaft 5
Inner surface is equipped with windage scale 52；The top of the shaft 5 is equipped with the first telescopic rod 7, and first telescopic rod 7 is stretched equipped with second
Contracting bar 8, second telescopic rod 8 have display window 9, and second telescopic rod 8 is equipped with spindle handle 6.
Further improved to be, the surface of the circular shell 1 is equipped with U-shaped heat-dissipating pipe 11.
Further improved to be, the first annular cushion pad 3 and the second loop buffer pad 4 are equal for outside diameter and internal diameter
Equal ring-shaped structure, and the first annular cushion pad 3 and second loop buffer pad 4 equipment and are embedded in the circle
In shape housing 1.
Further improved to be, the outside diameter of the circle air door 2 is more than the internal diameter of the second loop buffer pad 4.
Further improved to be, the reinforcing rib 22 is arranged on first annular 3 inner wall of cushion pad and second annular
Between 4 inner wall of cushion pad.
Further improved to be, the angle between first telescopic rod 7 and second telescopic rod 8 is 90 °, described
The junction of one telescopic rod 7 and second telescopic rod 8 is equipped with switch 10.
Further improved to be, the display window 9 is equipped with the wind-force display screen 91 being connected with the windage scale 52, institute
State the angle display screen 92 for being additionally provided with display window 9 and being connected with the angular transducer.
Embodiment 3
A kind of air door automatically controlled, including circular shell 1, set and the circle on 1 inner wall of circular shell
The tangent circular air door 2 of 1 inner wall of housing and the shaft 5 on the circular air door 2；
The surface of the circular shell 1 is equipped with U-shaped heat-dissipating pipe 11；
The left side of 1 inner surface of circular shell is equipped with first annular cushion pad 3, and the first annular cushion pad 3 is arranged on
The outer surface of the circle air door 2；The right side of 1 inner surface of circular shell is equipped with the second loop buffer pad 4, second ring
Shape cushion pad 4 is arranged on the inner surface of the circular air door 2；
The circular knot that the first annular cushion pad 3 and the second loop buffer pad 4 are equal for outside diameter and internal diameter
Structure, and the first annular cushion pad 3 and second loop buffer pad 4 equipment and are embedded in the circular shell 1；
The outside diameter of the circle air door 2 is more than the internal diameter of the second loop buffer pad 4；
The left side of the circle air door 2 is equipped with angular transducer 21；
Circle 2 outer surface of air door and it is equipped with reinforcing rib 22, the reinforcing rib positioned at the left and right sides of the shaft 5
22 are arranged between first annular 3 inner wall of cushion pad and second loop buffer, 4 inner walls of pad；
The shaft 5, which is equipped with, drives the rotating driving cylinder 51 of the shaft 5；
The inner surface of the shaft 5 is equipped with windage scale 52；
The top of the shaft 5 is equipped with the first telescopic rod 7, and first telescopic rod 7 is equipped with the second telescopic rod 8, described
Angle between first telescopic rod 7 and second telescopic rod 8 is 90 °；
The junction of first telescopic rod 7 and second telescopic rod 8 is equipped with switch 10；
Second telescopic rod 8 has display window 9；
The display window 9 is equipped with the wind-force display screen 91 being connected with the windage scale 52, is gone back on the display window 9
Equipped with the angle display screen 92 being connected with the angular transducer.
Second telescopic rod 8 is equipped with spindle handle 6.
A kind of air door automatically controlled, including circular shell 1, circular air door 2, are provided with the first ring on circular shell 1
Shape cushion pad 3, the second loop buffer pad 4, first annular cushion pad 3, the second loop buffer pad 4 are embedded in circular shell 1, can be with
Ensure leakproofness, first annular cushion pad 3 is located at the outer surface of circular air door 2, and the second loop buffer pad 4 is located at circular air door 2
Inner surface, on the one hand first annular cushion pad 3, the second loop buffer pad 4 can be strengthened between circular shell 1, circular air door 2
Leakproofness, on the other hand first annular cushion pad 3, the second loop buffer pad 4 can play the left and right of bumper and absorbing shock, work as circle
When air door 2 is closed, first annular cushion pad 3, the second loop buffer pad 4 can be reduced between circular shell 1, circular air door 2
Impact.
First annular cushion pad 3 is located at the outer surface of circular air door 2, and the second loop buffer pad 4 is located at the interior of circular air door 2
Surface, so ensures the direction of rotation of circular air door 2, while first annular cushion pad 3, the second loop buffer pad 4 can rise again
To spacing left and right.
A kind of air door automatically controlled, further includes the first telescopic rod 7, the second telescopic rod 8 and rotation handle 6, first is flexible
Bar 7, the second telescopic rod 8 can stretch as needed, while occupied space when can reduce storage again, rotate handle 6
It is connected with shaft 5, can also realizes manual switch circle air door 2.
The utility model further includes wind-force display screen 91, angle display screen 92, can indicate the wind-force in pipeline, can also
The rotation angle of the circular air door 2 of display.
The utility model air door automatic switch flexible movements are reliable, and maintenance workload is small, and use cost is low.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of air door automatically controlled, including circular shell（1）, arranged on the circular shell（1）Set on inner wall and the circle
Shape housing（1）The tangent circular air door of inner wall（2）With arranged on the circular air door（2）On shaft（5）, it is characterised in that：Institute
State circular shell（1）The left side of inner surface is equipped with first annular cushion pad（3）, the first annular cushion pad（3）Arranged on described
Circular air door（2）Outer surface；The circular shell（1）The right side of inner surface is equipped with the second loop buffer pad（4）, described second
Loop buffer pad（4）Arranged on the circular air door（2）Inner surface；The circle air door（2）Left side be equipped with angular transducer
（21）, the circle air door（2）Outer surface and it is located at the shaft（5）The left and right sides be equipped with reinforcing rib（22）；Described turn
Axis（5）It is equipped with and drives the shaft（5）Rotating driving cylinder（51）, the shaft（5）Inner surface be equipped with windage scale
（52）；The shaft（5）Top be equipped with the first telescopic rod（7）, first telescopic rod（7）It is equipped with the second telescopic rod（8）,
Second telescopic rod（8）Have display window（9）, second telescopic rod（8）It is equipped with spindle handle（6）.
A kind of 2. air door automatically controlled according to claim 1, it is characterised in that：The circular shell（1）Surface
It is equipped with U-shaped heat-dissipating pipe（11）.
A kind of 3. air door automatically controlled according to claim 1, it is characterised in that：The first annular cushion pad（3）
With the second loop buffer pad（4）The ring-shaped structure being equal for outside diameter and internal diameter, and the first annular cushion pad（3）
With the second loop buffer pad（4）Equipment is embedded in the circular shell（1）It is interior.
A kind of 4. air door automatically controlled according to claim 1, it is characterised in that：The circle air door（2）Outside diameter
More than the second loop buffer pad（4）Internal diameter.
A kind of 5. air door automatically controlled according to claim 1, it is characterised in that：The reinforcing rib（22）Arranged on described
First annular cushion pad（3）Inner wall and the second loop buffer pad（4）Between inner wall.
A kind of 6. air door automatically controlled according to claim 1, it is characterised in that：First telescopic rod（7）And institute
State the second telescopic rod（8）Between angle be 90 °, first telescopic rod（7）With second telescopic rod（8）Junction set
There is switch（10）.
A kind of 7. air door automatically controlled according to claim 1, it is characterised in that：The display window（9）It is equipped with
With the windage scale（52）Connected wind-force display screen（91）, the display window（9）On be additionally provided with and the angular transducer
Connected angle display screen（92）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279206.8U CN207316969U (en) | 2017-09-30 | 2017-09-30 | A kind of air door automatically controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279206.8U CN207316969U (en) | 2017-09-30 | 2017-09-30 | A kind of air door automatically controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316969U true CN207316969U (en) | 2018-05-04 |
Family
ID=62429254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279206.8U Expired - Fee Related CN207316969U (en) | 2017-09-30 | 2017-09-30 | A kind of air door automatically controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316969U (en) |
-
2017
- 2017-09-30 CN CN201721279206.8U patent/CN207316969U/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: 20180504 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |