CN201476229U - Air diversion apparatus of central air-conditioning - Google Patents
Air diversion apparatus of central air-conditioning Download PDFInfo
- Publication number
- CN201476229U CN201476229U CN2009202081915U CN200920208191U CN201476229U CN 201476229 U CN201476229 U CN 201476229U CN 2009202081915 U CN2009202081915 U CN 2009202081915U CN 200920208191 U CN200920208191 U CN 200920208191U CN 201476229 U CN201476229 U CN 201476229U
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- air
- flanging
- deflector
- conditioning
- hook
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Abstract
The utility model discloses an air diversion apparatus of a central air-conditioning connected to the lower of an air outlet of the central air-conditioning embedded into a suspended ceiling, which comprises: a flow deflector arranged on the lower of the air outlet in parallel, the shape of the flow deflector matches with the air outlet, the size of the flow deflector is larger than the air outlet, the centre of the flow deflector is equipped with at least one air returning opening; and a plurality of hooks, the lower of each hook connects with the flow deflector, the upper connects with the air outlet. The utility model has simple structure, low cost and long service life, is not easy to generate fault, and is very benefit for refitting the conventional central air-conditioning, accordingly, reduces cost greatly.
Description
Technical field
The utility model relates to a kind of air guide device, relates in particular to a kind of air guide device that cooperates central air-conditioning to use.
Background technology
At present, central air-conditioning is widely used in various office buildings and the high dwelling house, and it is to cross mode that wind or hot water pipe connect a plurality of ends by a main frame by the air channel to control different rooms and regulate the air-conditioning of purpose to reach room air.Adopt the air duct blow mode, can control a plurality of not chummeries and can introduce new wind, effectively improve the quality of room air, the generation of prevention air conditioner disease with a main frame.The outstanding feature of residential central air conditioning is to produce comfort living, secondly consider from aesthetic standard and optimal spatial utilization, use residential central air conditioning to make interior decoration more flexible, the various decorative effects of easier realization, even you dislike original decoration, again fit up, central air conditioner system originally changes a little can be perfect harmony with new finishing.Therefore claim that residential central air conditioning is the selection that settles at one go, never falls behind.Residential central air conditioning (or claim residential central air-, the adjustable central air-conditioning of single no formula) is meant by an off-premises station and produces cold (heat) source and then to the air-conditioning of each room cooling (heat), it is belong to (small-sized) business air conditioner a kind of.Residential central air conditioning is divided into two kinds of wind system and water systems.Wind system is made up of the air port in off-premises station, indoor host computer, air supply duct and each room and control valve etc.; Water system is made up of off-premises station, waterpipe, water circulating pump and each indoor end (fan coil, bright dress etc.).
And there are some shortcomings in actual use in the air outlet of existing central air-conditioning, the air outlet of a refrigeration air-conditioner as shown in Figure 1, it is embedded on the furred ceiling in room, derives cold air by oblique gas outlet, cold air at a certain angle to around blow out.But this mode can cause, and the regional temperature under cold air directly blows is very low, and other places do not reach refrigeration, and the room temperature everywhere in the room is inhomogeneous; Owing to be in office, because the seat is difficult for transferring, the people who directly blown for a long time by the cold air of central air-conditioning can obviously feel to catch a cold, even sick.
In order to solve the problems of the technologies described above, Chinese patent publication number: CN2614323 discloses a kind of central air-conditioning wind outlet unit, is made up of air outlet grid cover, wind deflector, fixing feet and tight-hanged screw; Air outlet grid cover is that circular injection molding is shaped; At least be separated into four sectors on it, fan handle concentrates on the center of circle, and there is screw hole in the center of circle, and parallel muscle rib is arranged on the sector, and the muscle rib is to connect fan-shaped straight line and circular arc limit.Wind deflector is a circular metal plate, and the air-guiding hole of many marshallings is arranged on its plate, has at least two fixing feet affixed on the wind deflector edge; Tight-hanged screw is to connect air outlet grid cover and wind deflector.
Chinese patent publication number: CN200986291 discloses a kind of central air-conditioning air outlet face shield, comprises cover body, page or leaf sheet, described cover body is provided with horizontal parting bead, described horizontal parting bead is divided into left and right sides two parts with cover body, and cover body left and right sides two parts respectively are provided with a page sheet, and described page or leaf sheet and cover body flexibly connect.Because the horizontal parting bead that the utility model cover body is provided with is divided into left and right sides two parts with cover body, comparing has central air-conditioning air outlet face shield now, and the utility model can be used the diffusion of wind direction cover body both sides, and air-out area is bigger.On two parts cover body of the left and right sides, all be provided with the page or leaf sheet that can regulate direction, the controlled wind direction of making, it is more even that air-out is distributed.
But all there is complex structure in above-mentioned two kinds of devices, are easy to generate fault, the shortcoming that cost is higher, and also the structure of these two kinds of devices is unfavorable for reequiping at existing central air-conditioning, thus increased cost greatly.
In view of this, those skilled in the art is devoted to develop a kind of central air-conditioning air guide device that can improve above-mentioned technological deficiency.
The utility model content
Because the above-mentioned defective of prior art, technical problem to be solved in the utility model provides a kind of central air-conditioning air guide device, to be able to change air-conditioner air outlet air flow and simple in structure, with low cost, long service life is beneficial to the purpose of reequiping at existing central air-conditioning.
For achieving the above object, the utility model provides a kind of central air-conditioning air guide device, be connected the air outlet bottom of the central air-conditioning that embeds furred ceiling, comprise: a deflector, be horizontally placed on described air outlet bottom, the shape of described deflector and described air outlet are complementary, and the size of described deflector is more than or equal to described air outlet, and the central authorities of described deflector are provided with at least one return air inlet; And some hooks, each described hook lower end connects described deflector, and the upper end connects described air outlet.
Further, described deflector is provided with the hanging hole of the described hook of some confessions lower end hook joint, and the edge of described air outlet is provided with shoulder, the described shoulder of upper end hook joint of described hook.
Further, described hanging hole be uniformly distributed in described deflector around, and described hanging hole is respectively according to the center symmetry of described deflector.
Further, described air outlet, deflector and return air inlet all are squares.
Further, the quantity of described hanging hole is 8, is separately positioned on four jiaos of described deflector.
Further, described hook is an E type hook.
Further, described hook comprises first flanging, second flanging, the 3rd flanging and Fourth Fold, described first flanging, second flanging, the 3rd flanging are connected to a side of described Fourth Fold, and the distance between described second flanging and the 3rd flanging equals the thickness of described deflector.
Further, second flanging of described hook and the 3rd flanging be the edge of the described hanging hole of clamping respectively, and described first flanging is the upper surface of the described shoulder of crimping respectively.
Further, the thickness of described deflector is 3mm, and the distance between described second flanging and the 3rd flanging is 3mm, and the distance between described first flanging and second flanging is 80mm.
Further, described deflector is the lucite deflector, and described hook is the stainless steel hook.
In summary, the utility model is simple in structure, be difficult for to produce fault, and is with low cost, long service life, and be beneficial to very much at existing central air-conditioning and reequip, thereby reduced cost greatly.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is the structural representation of existing central air-conditioning air outlet;
Fig. 2 is the result of use figure of the utility model embodiment;
Fig. 3 is the structural representation of deflector in the utility model;
Fig. 4 is the structural representation of linking up with in the utility model;
Fig. 5 is the hook and the scheme of installation of deflector in the utility model.
Reference numeral
1 furred ceiling
2 central air-conditioning
21 air outlets
22 shoulders
3 deflectors
31 hanging holes
32 return air inlets
4 hooks
41 first flangings
42 second flangings
43 the 3rd flangings
44 Fourth Folds
The specific embodiment
Shown in Fig. 2 to 5, a kind of central air-conditioning air guide device of the present utility model is connected air outlet 21 bottoms of the central air-conditioning 2 that embeds furred ceiling 1, is made up of a deflector 3 and some hooks 4.
Shown in Fig. 2,3, deflector 3 is horizontally placed on described air outlet 21 bottoms, the shape of described deflector 3 and described air outlet 21 are complementary, and the size of described deflector 3 is more than or equal to described air outlet 21, and the central authorities of described deflector 3 are provided with at least one return air inlet 32.Each described hook 4 lower end connects described deflector 3, and the upper end connects described air outlet 21.Described deflector 3 is provided with the hanging hole 31 of the described hook 4 lower end hook joints of some confessions, and the edge of described air outlet 21 is provided with shoulder 22, the described shoulder 22 of the upper end hook joint of described hook 4.
Referring to Fig. 3, needs according to actual loading, described hanging hole 31 be uniformly distributed in described deflector 3 around, and described hanging hole 31 is respectively according to the center symmetry of described deflector 3, the quantity of described hanging hole 31 is 8, be separately positioned on four jiaos of described deflector 3, make the quality of described deflector 3 evenly be shared, prolonged service life by described shoulder 22.Because air outlet 21 commonly used is squares, so deflector of the present utility model 3 is squares, return air inlet 32 also is a square, mates mutually with this, reaches best water conservancy diversion effect.
Referring to Fig. 4,5, described hook 4 is E type hooks, described hook 4 comprises first flanging 41, second flanging 42, the 3rd flanging 43 and Fourth Fold 44, described first flanging 41, second flanging 42, the 3rd flanging 43 are connected to a side of described Fourth Fold 44, and the distance between described second flanging 42 and the 3rd flanging 43 equals the thickness of described deflector 3.Second flanging 42 of described hook 4 and the 3rd flanging 43 be the edge of the described hanging hole 31 of clamping respectively, and described first flanging 41 is the upper surface of the described shoulder 22 of crimping respectively.The bottom of this E type hook can be firmly the described deflector 3 of clamping, insert between the shoulder 22 of furred ceiling 1 and described air outlet 21 peripheries on top, finish Fast Installation, be very beneficial for the repacking of the air outlet 21 of existing central air-conditioning 2, strengthened the scope of application of the present utility model.
In the present embodiment, the thickness of described deflector 3 is 3mm, and the distance between described second flanging 42 and the 3rd flanging 43 is 3mm, and the distance between described first flanging and second flanging is 80mm.Through experiment repeatedly,, reach water conservancy diversion effect preferably and just need make spacing about deflector 3 and air outlet 21 maintenance 80mm based on the flow velocity of the cold air of central air-conditioning 2 ejection and the angle of most of central air-conditioning 2 ejection cold airs.
Described deflector 3 is lucite deflectors, and described hook 4 is stainless steel hooks.The light weight of pmma material is difficult for aging or distortion, even also can play the effect of water conservancy diversion under the state that cold air directly blows for a long time always.The hook of stainless steel is difficult for getting rusty and being out of shape, and intensity is higher, and stable holding power can be provided, and convenient, safety have also prolonged service life of the present utility model.
As shown in Figure 2, after having used the utility model, cold (heat) air sprays around deflector 3 respectively, be subjected to the effect of deflector 3, the angle of its ejection more levels off to level, make cold (heat) air that bigger spread scope be arranged, also avoided directly blowing to the people simultaneously, make the temperature environment in the room more comfortable.
In summary, the utility model is simple in structure, be difficult for to produce fault, and is with low cost, long service life, and be beneficial to very much at existing central air-conditioning and reequip, thereby reduced cost greatly.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in claim protection domain of the present utility model.
Claims (10)
1. central air-conditioning air guide device is connected air outlet (21) bottom of the central air-conditioning (2) that embeds furred ceiling (1), it is characterized in that comprising:
One deflector (3), be horizontally placed on described air outlet (21) bottom, the shape of described deflector (3) and described air outlet (21) are complementary, and the size of described deflector (3) is more than or equal to described air outlet (21), the central authorities of described deflector (3) be provided with at least one return air inlet (32) and
Some hooks (4), each described hook (4) lower end connects described deflector (3), and the upper end connects described air outlet (21).
2. central air-conditioning air guide device according to claim 1, it is characterized in that: described deflector (3) is provided with the hanging hole (31) of the described hook of some confessions (4) lower end hook joint, the edge of described air outlet (21) is provided with shoulder (22), the described shoulder of upper end hook joint (22) of described hook (4).
3. central air-conditioning air guide device according to claim 2 is characterized in that: described hanging hole (31) be uniformly distributed in described deflector (3) around, and described hanging hole (31) is respectively according to the center symmetry of described deflector (3).
4. central air-conditioning air guide device according to claim 3 is characterized in that: described air outlet (21), deflector (3) and return air inlet (32) all are squares.
5. central air-conditioning air guide device according to claim 4 is characterized in that: the quantity of described hanging hole (31) is 8, is separately positioned on four jiaos of described deflector (3).
6. central air-conditioning air guide device according to claim 5 is characterized in that: described hook (4) is an E type hook.
7. central air-conditioning air guide device according to claim 6, it is characterized in that: described hook (4) comprises first flanging (41), second flanging (42), the 3rd flanging (43) and Fourth Fold (44), described first flanging (41), second flanging (42), the 3rd flanging (43) are connected to a side of described Fourth Fold (44), and the distance between described second flanging (42) and the 3rd flanging (43) equals the thickness of described deflector (3).
8. central air-conditioning air guide device according to claim 7, it is characterized in that: second flanging (42) of described hook (4) and the 3rd flanging (43) be the edge of the described hanging hole of clamping (31) respectively, and described first flanging (41) is the upper surface of the described shoulder of crimping (22) respectively.
9. central air-conditioning air guide device according to claim 8, it is characterized in that: the thickness of described deflector (3) is 3mm, distance between described second flanging (42) and the 3rd flanging (43) is 3mm, and the distance between described first flanging and second flanging is 80mm.
10. central air-conditioning air guide device according to claim 9 is characterized in that: described deflector (3) is the lucite deflector, and described hook (4) is the stainless steel hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202081915U CN201476229U (en) | 2009-08-20 | 2009-08-20 | Air diversion apparatus of central air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202081915U CN201476229U (en) | 2009-08-20 | 2009-08-20 | Air diversion apparatus of central air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476229U true CN201476229U (en) | 2010-05-19 |
Family
ID=42412479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202081915U Expired - Fee Related CN201476229U (en) | 2009-08-20 | 2009-08-20 | Air diversion apparatus of central air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151140A (en) * | 2017-12-05 | 2018-06-12 | 广东美的暖通设备有限公司 | Air conditioner indoor unit and with its air conditioner |
| CN109869780A (en) * | 2019-02-22 | 2019-06-11 | 同济大学 | House kitchen send jet flow type replacement aeration air-makeup system on unpowered |
-
2009
- 2009-08-20 CN CN2009202081915U patent/CN201476229U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151140A (en) * | 2017-12-05 | 2018-06-12 | 广东美的暖通设备有限公司 | Air conditioner indoor unit and with its air conditioner |
| CN108151140B (en) * | 2017-12-05 | 2020-10-13 | 广东美的暖通设备有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN109869780A (en) * | 2019-02-22 | 2019-06-11 | 同济大学 | House kitchen send jet flow type replacement aeration air-makeup system on unpowered |
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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: 20100519 Termination date: 20130820 |