CN103334955A - Air conditioner draught fan air discharging flange structure - Google Patents
Air conditioner draught fan air discharging flange structure Download PDFInfo
- Publication number
- CN103334955A CN103334955A CN 201310287122 CN201310287122A CN103334955A CN 103334955 A CN103334955 A CN 103334955A CN 201310287122 CN201310287122 CN 201310287122 CN 201310287122 A CN201310287122 A CN 201310287122A CN 103334955 A CN103334955 A CN 103334955A
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- CN
- China
- Prior art keywords
- draught fan
- air outlet
- exhaust outlet
- stainless steel
- air conditioner
- 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.)
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Abstract
The invention discloses an air conditioner draught fan air outlet flange structure. The air conditioner draught fan air outlet flange structure comprises a shell and an air outlet formed in the shell. Stainless steel flange edges are arranged on four edges of the air outlet respectively, adjacent flange edges are connected through right-angle-shaped connecting pieces, the right-angle-shaped connecting pieces are connected with the stainless steel flange edges through stamping grooves formed in a stamping mode, and fixing holes are installed in corners of the right-angle-shaped connecting pieces. The air conditioner draught fan air outlet flange structure has the advantages of being convenient and reliable to connect because of being connected in a stamping mode, low in weight, attractive in appearance, free of rustproof paint spraying and more environmentally friendly and reducing machining cost.
Description
Technical field
The present invention relates to a kind of air-conditioning draught fan, relate in particular to a kind of air-conditioning draught fan exhaust outlet flange arrangement.
Background technique
The flange edge of existing air-conditioning draught fan exhaust outlet is to be integral the formula structure with the exhaust outlet housing, in the course of working, need spray paint to flange edge, and the deoxidation rust cleaning, environmental-protecting performance is poor, the course of working more complicated, cost is bigger, and quality is heavier, and is not attractive in appearance.
Summary of the invention
Technical problem to be solved by this invention is: a kind of reliable air-conditioning draught fan exhaust outlet flange arrangement easy to connect is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: air-conditioning draught fan exhaust outlet flange arrangement, comprise: casing and the exhaust outlet that is arranged on the casing, four limits at described exhaust outlet are respectively arranged with the steel flange limit, connect by rectangular shape stainless steel connecting sheet between the adjacent steel flange limit, the stamped groove that forms by punching press between described rectangular shape stainless steel connecting sheet and the described steel flange limit is connected, and is provided with in the corner of described rectangular shape stainless steel connecting sheet and installs and fixes the hole.
Advantage of the present invention is: above-mentioned air-conditioning draught fan exhaust outlet flange arrangement, and adopt punching press to connect, easy to connect reliable, in light weight, elegant in appearance, do not need the rust cleaning of spraying paint, environmental protection has more reduced processing cost.
Description of drawings
Fig. 1 is the structural representation of air-conditioning draught fan exhaust outlet flange arrangement of the present invention.
Fig. 2 is the structural representation of stamped groove of the present invention.
Fig. 3 is the structural representation of right angle type stainless steel connecting sheet of the present invention.
Among the figure: 1, casing, 2, exhaust outlet, 3, flange edge, 4, connecting sheet, 5, stamped groove, 6, install and fix the hole.
Embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, shown in Figure 3, air-conditioning draught fan exhaust outlet flange arrangement, comprise: casing 1 and the exhaust outlet 2 that is arranged on the casing 1, four limits at described exhaust outlet 2 are respectively arranged with steel flange limit 3, connect by right angle type connecting sheet 4 between the adjacent flange edge 3, the stamped groove 5 that forms by punching press between described right angle type stainless steel connecting sheet 4 and the described steel flange limit 3 is connected, and is provided with in the corner of described right angle type stainless steel connecting sheet 4 and installs and fixes hole 6.
Above-mentioned air-conditioning draught fan exhaust outlet flange arrangement adopts punching press to connect, and easy to connect reliable, in light weight, elegant in appearance, it is antirust not need to spray paint, and environmental protection has more reduced processing cost.
Claims (1)
1. air-conditioning draught fan exhaust outlet flange arrangement, comprise: casing (1) and be arranged on exhaust outlet (2) on the casing (1), it is characterized in that: four limits at described exhaust outlet (2) are respectively arranged with steel flange limit (3), connect by rectangular shape stainless steel connecting sheet (4) between the adjacent steel flange limit (3), the stamped groove (5) that forms by punching press between described rectangular shape stainless steel connecting sheet (4) and the described steel flange limit (3) is connected, and is provided with in the corner of described rectangular shape stainless steel connecting sheet (4) and installs and fixes hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310287122 CN103334955A (en) | 2013-07-09 | 2013-07-09 | Air conditioner draught fan air discharging flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310287122 CN103334955A (en) | 2013-07-09 | 2013-07-09 | Air conditioner draught fan air discharging flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103334955A true CN103334955A (en) | 2013-10-02 |
Family
ID=49243161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310287122 Pending CN103334955A (en) | 2013-07-09 | 2013-07-09 | Air conditioner draught fan air discharging flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103334955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605894A (en) * | 2017-09-07 | 2018-01-19 | 佛山市南海九洲普惠风机有限公司 | A kind of fan box flange |
-
2013
- 2013-07-09 CN CN 201310287122 patent/CN103334955A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605894A (en) * | 2017-09-07 | 2018-01-19 | 佛山市南海九洲普惠风机有限公司 | A kind of fan box flange |
| CN107605894B (en) * | 2017-09-07 | 2023-11-07 | 佛山市南海九洲普惠风机有限公司 | Fan box flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |