CN201138038Y - Back and out two-purpose air opening device - Google Patents
Back and out two-purpose air opening device Download PDFInfo
- Publication number
- CN201138038Y CN201138038Y CNU2007201714273U CN200720171427U CN201138038Y CN 201138038 Y CN201138038 Y CN 201138038Y CN U2007201714273 U CNU2007201714273 U CN U2007201714273U CN 200720171427 U CN200720171427 U CN 200720171427U CN 201138038 Y CN201138038 Y CN 201138038Y
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- substrate
- out dual
- air outlet
- tuyere device
- blade
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Abstract
The utility model relates to a return and outlet air-hole device, and comprises a substrate with the middle part being provided with a ventilating window and a window baffle plate that is arranged at the circumferential edge of the top end of the ventilating window, wherein, four corners of the bottom of the ventilating window that is arranged at the middle part of the substrate are provided with a flange locking hole; the inner wall of the window baffle plate is provided with a plurality of symmetrical projected posts. Through the arrangement that the lower end of the substrate is tightly connected with a return port or an outlet, the return port and the outlet can be flexibly exchanged, thus being an origin in the industry, thereby greatly reducing the production cost, and having simpler structure, and being more convenient and flexible to be washed; particularly the utilization of a filtering frame and a filtering screen facilitates simpler application of the cleaning work.
Description
Technical field
The utility model relates to a kind of apparatus for conditioning air, relate in particular to a kind of can do return air inlet, can make air outlet again return the dual-purpose tuyere device of outlet.
Background technology
Mansion usually adopts the mode of central air-conditioning to provide temperature suitable to all office buildings in the mansion at present, the moving air that humidity is moderate, in each office building, all return air inlet and air outlet can be installed accordingly, this return air inlet and air outlet operated by rotary motion are on ceiling, after ventilation a period of time, inevitably can gather many dusts on return air inlet and the air outlet, because return air inlet and air outlet generally are to be stuck on the ceiling, in the time of need cleaning out the air port, must use higher double ladder, cautious whole air outlet is taken off, clean up, place back original position again, whole process is cumbersome, and, careless slightly in operation, dust just might drop on the floor, is made dirty in the floor.In addition, return air inlet and air outlet all are the purposes of just having determined when producing separately, and both can not confuse use, thereby production cost is higher.
The utility model content
The purpose of this utility model is, overcomes the above-mentioned defective of prior art, provide a kind of can do return air inlet, can do air outlet again return the dual-purpose tuyere device of outlet
For achieving the above object, the technical scheme that the utility model provides is as follows: construct and go out dual-purpose tuyere device a kind of time, comprise that the middle part offers the substrate of ventilation window, be arranged on the window baffle plate of ventilation window top periphery, ventilation window bottom, described substrate middle part is provided with the flange hole clipping for four jiaos, and described window baffle inner wall is provided with the projection of some symmetries.。
Described window baffle inner wall is provided with the projection of some symmetries, be provided with blade between this symmetrical projection, these blade two ends offer and the corresponding shrinkage pool of projection, these blade two ends are fastened on the two symmetrical projections, can be that suitably rotate in the axle center with the projection of two symmetries, adjust the air quantity and the angle in air port.
When needs are set to wind outlet unit, need connect air outlet in ventilation window bottom, described substrate middle part, four jiaos of this air outlet are provided with and the corresponding card base of substrate flange hole clipping, and described card base is fastened in the described flange hole clipping.
When needs are set to the return air inlet device, need connect return air inlet in ventilation window bottom, described substrate middle part, four jiaos of this return air inlet closely are connected by the substrate of screw with substrate ventilation window bottom outer rim, and described air outlet comprises filtering frame and screen pack.
When described return air inlet is connected with substrate with air outlet, can only selects one, and can not be connected simultaneously.
Usefulness of the present utility model is: by closely connect the setting of return air inlet or air outlet in the substrate lower end, make return air inlet and air outlet that the intended use structure is all inequality can realize cleverly exchanging, it is the initiative in the industry, this structure has reduced production cost greatly, make structure simpler, clean more convenient and flexiblely, the particularly use of filtering frame and screen pack makes cleaning more simple and convenient.
Description of drawings
Fig. 1 is a board structure generalized section of the present utility model;
Fig. 2 is the generalized section of the utility model first embodiment substrate and blade clamping;
Fig. 3 is the schematic perspective view of the utility model first embodiment substrate and blade clamping;
Fig. 4 is the generalized section that the utility model second embodiment substrate is connected with air outlet;
Fig. 5 is the utility model second embodiment substrate and the exploded perspective view that is connected of air outlet;
Fig. 6 is the generalized section that the utility model the 3rd embodiment substrate is connected with return air inlet;
Fig. 7 is the utility model the 3rd embodiment substrate and three-dimensional exploded perspective view of being connected of return air inlet.
The specific embodiment
Go out the explanation that dual-purpose tuyere device is done back a step below in conjunction with drawings and Examples to described in the utility model time.
Consult Fig. 1, substrate 1 middle part offers ventilation window 11, is arranged on the window baffle plate 2 of ventilation window top periphery, and ventilation window 11 bottoms, substrate middle part are provided with flange hole clipping 13 for four jiaos, and described window baffle inner wall is provided with the projection 21 of some symmetries.
Consult Fig. 2, Fig. 3, first embodiment of the present utility model, be provided with blade 23 between the projection of window baffle plate 2 inwalls, these blade 23 two ends offer and the corresponding shrinkage pool of projection, these blade 23 two ends shrinkage pools are fastened on the two symmetrical projections 21, can be that suitably rotate in the axle center with the projection 21 of two symmetries, adjust the air quantity and the angle in air port, this projection 21 and corresponding blade 23 be two rows.
Consult Fig. 4, Fig. 5, second embodiment of the present utility model is connected with air outlet 3 in ventilation window bottom, substrate 1 middle part, and four jiaos of this air outlet 3 are provided with and substrate flange hole clipping 13 corresponding card bases 33, and card base 33 is fastened in the flange hole clipping 13.
Consult Fig. 6, Fig. 7, the 3rd embodiment of the present utility model, be connected with return air inlet 4 in ventilation window bottom, substrate 1 middle part, four jiaos of tight spiral shells of the substrate by screw 43 and ventilation window bottom outer rim of this return air inlet 4 connect, this return air inlet 4 comprises filtering frame 45 and screen pack 47, and this screen pack 47 is the drawing out type screen pack.
In above embodiment, blade 23, air outlet 3, return air inlet 4 can be installed in separately on the substrate 1.
In above embodiment, air outlet 3, return air inlet 4 can be installed on the substrate 1 together with blade 23 respectively.
In above embodiment, air outlet 3, return air inlet 4 can not be installed on the substrate 1 simultaneously.
This patent product can adopt the processing and manufacturing of ABS plastic material.
Above-described only is principle of the present utility model and preferred embodiment.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and change back, also should be considered as belonging to protection domain of the present utility model.
Claims (8)
1, goes out dual-purpose tuyere device for a kind of time, comprise that the middle part offers the substrate of ventilation window, be arranged on the window baffle plate of ventilation window top periphery, it is characterized in that: ventilation window bottom, described substrate middle part is provided with the flange hole clipping for four jiaos, and described window baffle inner wall is provided with the projection of some symmetries.
2, go out dual-purpose tuyere device according to claim 1 time, it is characterized in that: be provided with blade between the described projection, described blade two ends offer and the corresponding shrinkage pool of projection, the shrinkage pool at described blade two ends is fastened between the described substrate two symmetrical projections, and it can be that suitably rotate in the axle center with the projection of two symmetries.
3, go out dual-purpose tuyere device according to claim 2 time, it is characterized in that: described projection and corresponding blade can be rows, two rows.
4, go out dual-purpose tuyere device according to claim 1 time, it is characterized in that: ventilation window bottom, described substrate middle part is connected with air outlet, four jiaos of described air outlet are provided with and the corresponding card base of described substrate flange hole clipping, and described card base is fastened in the described flange hole clipping.
5, go out dual-purpose tuyere device according to claim 1 time, it is characterized in that: ventilation window bottom, described substrate middle part is connected with return air inlet, and the tight spiral shell of four jiaos of substrates by screw and ventilation window bottom outer rim of described return air inlet connects.
6, go out dual-purpose tuyere device according to claim 1 time, it is characterized in that: described air outlet comprises filtering frame and screen pack, and described screen pack is the extraction-type screen pack.
7, according to claim 2, go out dual-purpose tuyere device 4 or 5 described times, it is characterized in that: described blade, return air inlet, air outlet can be separately be installed on the described substrate.
8, according to claim 2, go out dual-purpose tuyere device 4 or 5 described times, it is characterized in that: described return air inlet, air outlet can be installed on the described substrate with described blade respectively simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201714273U CN201138038Y (en) | 2007-12-07 | 2007-12-07 | Back and out two-purpose air opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201714273U CN201138038Y (en) | 2007-12-07 | 2007-12-07 | Back and out two-purpose air opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138038Y true CN201138038Y (en) | 2008-10-22 |
Family
ID=40038725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201714273U Expired - Fee Related CN201138038Y (en) | 2007-12-07 | 2007-12-07 | Back and out two-purpose air opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138038Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627469A (en) * | 2014-12-23 | 2016-06-01 | 冯刚克 | Ventilation and insulation module heating and cooling floor and energy-saving ventilating and air conditioning system |
| CN105735619A (en) * | 2016-04-01 | 2016-07-06 | 杨雷 | Air conditioner maintenance opening and installing method |
-
2007
- 2007-12-07 CN CNU2007201714273U patent/CN201138038Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627469A (en) * | 2014-12-23 | 2016-06-01 | 冯刚克 | Ventilation and insulation module heating and cooling floor and energy-saving ventilating and air conditioning system |
| CN105735619A (en) * | 2016-04-01 | 2016-07-06 | 杨雷 | Air conditioner maintenance opening and installing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20101207 |