CN201637053U - Air volume adjusting device for air-conditioning system - Google Patents
Air volume adjusting device for air-conditioning system Download PDFInfo
- Publication number
- CN201637053U CN201637053U CN2010203012898U CN201020301289U CN201637053U CN 201637053 U CN201637053 U CN 201637053U CN 2010203012898 U CN2010203012898 U CN 2010203012898U CN 201020301289 U CN201020301289 U CN 201020301289U CN 201637053 U CN201637053 U CN 201637053U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- air
- volume adjusting
- conditioning system
- housing
- 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.)
- Expired - Fee Related
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- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an air volume adjusting device for an air-conditioning system. The air volume adjusting device comprises a frame-shaped housing, wherein a fixing bracket connected with a transmission shaft is arranged at the outer upper part of the frame-shaped housing and is fixed on the housing through a connecting plate screw; a through hole is coaxially formed at the center of the transmission shaft fixing bracket and a bearing; a plurality of fan blades is arranged at the front part of the frame-shaped housing; fan blade rotating shafts connected through fixed bolts are arranged at the upper and the lower ends of the fan blades; the fan blades are pivotally connected with an upper bearing and a lower bearing on the frame-shaped housing through the fan blade rotating shafts; all the fan blades are connected through transmission connection pull rods; and all the transmission connection pull rods are fixed on the corresponding fan blade through fan blade rotation fixing plates, and are fixed with the fan blade rotation fixing plates through pull rod connecting pins. Due to the adoption of the structure, the air volume adjusting device for the air-conditioning system has the advantages of good air tightness, easy adjustment of fan blades and flexible rotation.
Description
Technical field
The utility model relates to a kind of air-conditioning system volume adjusting apparatus.
Background technology
Air conditioner and purify unit and in people's life, work, use very generally.No matter air-conditioning still is the purification unit that use in the workshop, is that the air that will modulate blows out from air outlet basically, makes surrounding environment reach people's intended purposes.But on its structure, at present the air outlet that uses sealing of the flabellum on its air outlet and casing contact position when closing is relatively poor, thereby making that having met the requirements of the very difficult long period of environment keeps its desired level, this point is special troublesome on the purification unit of workshop use especially.Owing to have relatively high expectations to the degree of purification of its environment in the cleaning shop, and the poor sealing performance of systematic air flow adjusting device, temperature, humidity are adjusted low precision.On the volume damper door of large-scale air-conditioning system and cleaning system its flabellum and casing be connected that to pivot be cooperation with pin and guide, be to connect between its flabellum with brace, the gap of this device is big, has influenced the accuracy that flabellum is adjusted angle.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of air-conditioning system volume adjusting apparatus, good airproof performance, and the adjustment of flabellum is grasped easily, rotates flexibly.
In order to solve the problems of the technologies described above, air-conditioning system volume adjusting apparatus of the present utility model, comprise the shaped as frame housing, the outer top of described shaped as frame housing is provided with and connects the power transmission shaft fixed mount, be fixed on housing with the connecting plate screw, power transmission shaft fixed mount center and coaxial bearing offer a perforation, shaped as frame housing front portion is provided with some flabellums, on this flabellum, all there is the flabellum turning cylinder that connects with fixed bolt the lower end, and with this flabellum turning cylinder be located at the shaped as frame housing on, lower bearing pivots and connects, link to each other with the pull bar that is in transmission connection between each flabellum, the pull bar that respectively is in transmission connection is fixed on each corresponding flabellum with flabellum rotational fixation sheet, and each pull bar and flabellum rotational fixation sheet are fixed with link pin, wherein a turning cylinder that connects flabellum vertically is set out in the hole of power transmission shaft fixed mount, fixedly connected the left side of housing with screw with a handle that opens and closes flabellum, the Right Inboard limit respectively is provided with a stainless steel spring plate, on the housing, lower side respectively is provided with a sealing baffle.
As improvement of the technical scheme, the surface of described housing is that plastic-blasting or plating are coated with; Described housing is that profile material connects with connecting plate or local welding is fixed.
As further improvement in the technical proposal, described power transmission shaft fixed mount is provided with one and is used to the angle scale of opening, closing; The bottom surface of described housing is provided with the bearing oversheath; The fixture of described flabellum rotational fixation sheet is rivet or screw; The one handle lock screw is arranged on the handle of described switching flabellum.
The beneficial effects of the utility model are: this air-conditioning system volume adjusting apparatus has good sealing property owing to adopted said structure, and the adjustment of flabellum is grasped easily, rotates flexibly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a side sectional view of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, air-conditioning system volume adjusting apparatus of the present utility model, comprise shaped as frame housing 1, the outer top of described shaped as frame housing 1 is provided with and connects power transmission shaft fixed mount 7, be fixed on housing 1 with connecting plate screw 9, power transmission shaft fixed mount 7 centers and the bearing 3 coaxial perforations that offer, shaped as frame housing 1 front portion is provided with some flabellums 19, on this flabellum 19, all there is the flabellum turning cylinder 5 that connects with fixed bolt 6 lower end, and with this flabellum turning cylinder 5 be located at shaped as frame housing 1 on, lower bearing pivots and connects, link to each other with the pull bar 11 that is in transmission connection between each flabellum, the pull bar 11 that respectively is in transmission connection is fixed on each corresponding flabellum with flabellum rotational fixation sheet 12, and each pull bar and flabellum rotational fixation sheet are fixed with link pin, wherein a turning cylinder that connects flabellum vertically is set out in the hole of power transmission shaft fixed mount 7, fixedlys connected with handle 2 usefulness screws that open and close flabellum.The surface of described housing 1 is that plastic-blasting or plating are coated with.Described housing 1 connects with connecting plate 8 for profile material or local welding is fixed.The bottom surface of described housing is provided with bearing oversheath 4, puts bearing 3 to protect.The fixture of described flabellum rotational fixation sheet 12 is rivet 14 or screw.Described power transmission shaft fixed mount 7 is provided with one and is used to the angle scale 17 of opening, closing.On the handle 2 of described switching flabellum one handle lock screw 18 is arranged.This air-conditioning system volume adjusting apparatus has good sealing property owing to adopted said structure, and the adjustment of flabellum is grasped easily, rotates flexibly.
In the present embodiment, in order to strengthen the integral sealing effect of volume adjusting apparatus, the left and right inner side edge of housing 1 respectively is provided with a stainless steel spring plate 13, and the upper and lower side of housing 1 respectively is provided with a sealing baffle 16.
Claims (7)
1. air-conditioning system volume adjusting apparatus, comprise the shaped as frame housing, the outer top that it is characterized in that described shaped as frame housing is provided with connection power transmission shaft fixed mount, be fixed on housing with the connecting plate screw, power transmission shaft fixed mount center and coaxial bearing offer a perforation, shaped as frame housing front portion is provided with some flabellums, on this flabellum, all there is the flabellum turning cylinder that connects with fixed bolt the lower end, and with this flabellum turning cylinder be located at the shaped as frame housing on, lower bearing pivots and connects, link to each other with the pull bar that is in transmission connection between each flabellum, the pull bar that respectively is in transmission connection is fixed on each corresponding flabellum with flabellum rotational fixation sheet, and each pull bar and flabellum rotational fixation sheet are fixed with link pin, wherein a turning cylinder that connects flabellum vertically is set out in the hole of power transmission shaft fixed mount, fixedly connected with screw with a handle that opens and closes flabellum, the left side of housing, the Right Inboard limit respectively is provided with a stainless steel spring plate, on the housing, lower side respectively is provided with a sealing baffle.
2. air-conditioning system volume adjusting apparatus according to claim 1, the surface that it is characterized in that described housing are that plastic-blasting or plating are coated with.
3. air-conditioning system volume adjusting apparatus according to claim 1 is characterized in that described housing is that profile material connects with connecting plate or local welding is fixed.
4. air-conditioning system volume adjusting apparatus according to claim 1 is characterized in that described power transmission shaft fixed mount is provided with one and is used to the angle scale of opening, closing.
5. air-conditioning system volume adjusting apparatus according to claim 1 is characterized in that the bottom surface of described housing is provided with the bearing oversheath.
6. air-conditioning system volume adjusting apparatus according to claim 1, the fixture that it is characterized in that described flabellum rotational fixation sheet is rivet or screw.
7. air-conditioning system volume adjusting apparatus according to claim 1 is characterized in that on the handle of described switching flabellum the one handle lock screw being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203012898U CN201637053U (en) | 2010-01-22 | 2010-01-22 | Air volume adjusting device for air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203012898U CN201637053U (en) | 2010-01-22 | 2010-01-22 | Air volume adjusting device for air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637053U true CN201637053U (en) | 2010-11-17 |
Family
ID=43081548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203012898U Expired - Fee Related CN201637053U (en) | 2010-01-22 | 2010-01-22 | Air volume adjusting device for air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115424A (en) * | 2013-02-27 | 2013-05-22 | 中铁第四勘察设计院集团有限公司 | Adjustable uniform-air distributing device of air system |
| CN110509940A (en) * | 2019-08-28 | 2019-11-29 | 陈丹虹 | A kind of subway on-board air conditioner air inlet jaws equipment automatically adjusting air quantity according to humidity |
-
2010
- 2010-01-22 CN CN2010203012898U patent/CN201637053U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115424A (en) * | 2013-02-27 | 2013-05-22 | 中铁第四勘察设计院集团有限公司 | Adjustable uniform-air distributing device of air system |
| CN103115424B (en) * | 2013-02-27 | 2015-08-12 | 中铁第四勘察设计院集团有限公司 | A kind of wind system easily regulates evenly point wind apparatus |
| CN110509940A (en) * | 2019-08-28 | 2019-11-29 | 陈丹虹 | A kind of subway on-board air conditioner air inlet jaws equipment automatically adjusting air quantity according to humidity |
| CN110509940B (en) * | 2019-08-28 | 2020-11-27 | 嘉兴市新中软计算机系统工程有限公司 | Subway vehicle-mounted air conditioner air inlet equipment capable of automatically adjusting air quantity according to humidity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |