CN202074660U - Induction air outlet - Google Patents
Induction air outlet Download PDFInfo
- Publication number
- CN202074660U CN202074660U CN2011201010553U CN201120101055U CN202074660U CN 202074660 U CN202074660 U CN 202074660U CN 2011201010553 U CN2011201010553 U CN 2011201010553U CN 201120101055 U CN201120101055 U CN 201120101055U CN 202074660 U CN202074660 U CN 202074660U
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- air
- conditioned space
- outlet
- blow
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Abstract
The utility model provides an induction air outlet, which is capable of preventing cold air flow and moisture condensation from happening. The induction air outlet is provided with a main body which enables supplied air from the outside to induce the air in an air-conditioned space, mixes the supplied air with the air in the air-conditioned space, and blows the mixed air to the air-conditioned space. An annular separating part is formed in the main body. The induction air outlet is provided with an air feeding port for transferring the supplied air to the peripheral direction of the separating part. A mixed air outlet passage, an induction air passage and an air ejecting passage are arranged under the separating part, the mixed air outlet passage is used for inducing the mixed air of the supplied air and induced air to the air-conditioned space, the induction air passage is used for inducing the induced air from the air-conditioned space to the mixed air outlet passage, and the air ejecting passage is used for ejecting the supplied air to the mixed air outlet passage and inducing air from the induction air passage. The induction air outlet is good in diffusivity, small in heat insulation treatment range and easy to manufacture.
Description
Technical field
The utility model relates to induces blow-off outlet.
Background technology
Existence is a purpose to reduce air-supply power, and the air supply that provides from air conditioner is provided, and low and air quantity lacks than the normal conditions temperature, from being arranged at indoor grade by the blow-off outlet air feed of the conditioned space cold air distribution air-conditioning system that line space transfers of going forward side by side.In this air-conditioning system, if use general double-current blow-off outlet, then because air supply is that Cryogenic air and air quantity are few, so cold wind air-flow (cold draft) and dewfall can take place in the air-flow indiffusion.
Patent documentation 1: Japan opens flat 7-41345 communique in fact.
The utility model content
In order to prevent such situation, the such blow-off outlet of patent documentation 1 has been proposed.At this blow-off outlet, in order to prevent diffusible decline, rotating vane is set, but complex structure is arranged, the pressure loss is big, and the problem of noise takes place.And owing to the nethermost indoor peristome that is used as blow-off outlet is induced room air, therefore in the inner situation that dewfall takes place of blow-off outlet.Therefore it is necessary whole blow-off outlet being carried out insulation.And because the air supply of low temperature mixes with the out-of-proportion of induced air, air-flow (draft) takes place easily.
In order to solve above-mentioned existing problems, the blow-off outlet of inducing of the present utility model, possess and be configured to use the air supply of sending into from the outside to induce by the air of conditioned space and being mixed, with this mixing air to the described main body that is blown out by conditioned space, in this main body, be formed with the spacer portion of ring-type, be provided with air outlet, so that the Zhou Fangxiang to this spacer portion carries with described air supply, leeward in described spacer portion, being provided with the described mixing air that is used for described air supply and induced air is induced to described mixing air by conditioned space and blows out the air channel, described induced air is blown out induce air channel that air channel induce by conditioned space to described mixing air from described, and described air supply blown out air channel ejection to described mixing air, from described air ejection road of inducing the air channel air bleed.
If adopt above-mentioned utility model, then
(1) along the spacer portion of main body, the air supply vortex shape rotation whole week passes through, and therefore can not reduce diffusivity with mixing air equably to being blown out by conditioned space.Can seek densification with simple structure, seldom take up room.The pressure loss is little, can prevent the generation of turbulent flow, blows out reposefully, realizes low noise;
(2) since body interior with the air supply of low temperature with blow out after the induced air higher than its temperature mixes, so can prevent to spray road leeward generation dewfall at air.Therefore do not need induction port and mixing air are blown out air channel enforcement thermal insulation, can reduce the insulation scope, make easily.
Again, mixing air blows out the air channel and forms the circular or polygon ring-type that more and more enlarges from the upwind leeward, induces the air channel to become ring-type along the peripheral shape that described mixing air blows out the air channel.If adopt above-mentioned utility model, then
(1) because air ejection road is a ring-type, compares, can reduce the pressure loss, increase air quantity, can guarantee that with respect to air fed air quantity the air quantity of induced air (mixing ratio) is big with the situation of nozzle-like.Therefore can seek to increase the air quantity that blows out of mixing air, diffusivity is good, can eliminate non-uniform temperature;
(2), blow out from the footpath of main body is inwardly square, so can not cause the pollution of ceiling surface because of Coanda effect (Coanda Effect) owing to the radially foreign side from main body introduces air.Therefore ceiling can keep attractive in appearance, and maintenance does not need repairing.
Again, in main body, the interval body of tubular is set to concentric shape, forms the spacer portion of ring-type, possesses the fixing described main body of suspention, and enables to regulate from the inboard of described interval body the bolt nut member in the gap between described main body and the ceiling.If adopt above-mentioned utility model, then
(1) main body suspention is fixed in the ceiling, can be in the interval body regulates gap between main body and the ceiling simply with the bolt nut member.
Again, blow out air channel or/and spacer portion, be provided with and be used to make mixing air to form vortex shape then it to be induced to by the guide part of conditioned space at mixing air.If adopt above-mentioned utility model, then
(1) makes the rotation of mixing air vortex shape, can promote mixing air, improve diffusivity to being blown out by conditioned space.
Again,, be provided with ligthing paraphernalia or/and detect by the human body in the conditioned space in the inside of interval body, the detector of output signal, formation can blow out the structure of air quantity and/or ligthing paraphernalia light modulation according to the signal controlling of this detector.If adopt above-mentioned utility model, then
Do not waste energy in air-conditioning and illumination when (1) being had no talent, save energy by conditioned space;
(2) heat that ligthing paraphernalia is taken place is used, and obtains thermal effect again at refrigeration mode, can prevent dewfall more reliably.And when using the heating installation pattern, be used in air fed preheating by the heat that ligthing paraphernalia is taken place, can seek to improve ability as hot air-conditioning.
Description of drawings
Fig. 1 is the profilograph of inducing blow-off outlet;
Fig. 2 is the overall pattern of inducing blow-off outlet of expression from being seen by the opposition side of conditioned space;
Fig. 3 is the overall pattern of inducing blow-off outlet of expression from being seen by conditioned space one side;
Fig. 4 is the A-A profile of clipped Fig. 1;
Fig. 5 is the overall pattern from being seen by conditioned space one side of expression variation;
Symbol description:
1 main body;
2 spacer portion;
3 air outlets;
4 air ejection road;
6 mixing airs blow out the air channel;
7 induce the air channel;
10 bolt nut members;
14 ligthing paraphernalias;
15 detectors;
18 guide parts;
S is by conditioned space;
The H gap.
The specific embodiment
Fig. 1～Fig. 4 represents an embodiment who induces blow-off outlet of the present utility model, and this induces blow-off outlet to possess to use the air supply of sending into from the outside to induce by the air of conditioned space S and mixed, with this mixing air to the main body 1 that is blown out by conditioned space S.By conditioned space S is the spaces such as indoor or hall of various buildings such as office building, hospital, restaurant.Induce blow-off outlet in this setting such as ceiling by conditioned space S.Never illustrated air conditioner provides mediation with air etc. by pipeline etc. to inducing blow-off outlet.The thick arrow of the dotted line in each accompanying drawing is represented wind direction.
Weather side in main body 1 forms the spacer portion 2 of ring-type.Air outlet 3 is set so that air supply is sent to the Zhou Fangxiang of this spacer portion 2.Axial leeward in spacer portion 2, mixing air with air supply and induced air is set to be induced to by the mixing air of conditioned space S and to blow out air channel 6, induced air is reduced to improve wind speed from being blown out air channel 6 induces induce air channel 7 and make by sectional area by conditioned space S to mixing air, air supply is blown out air channel 6 ejections to mixing air, from inducing the air ejection road 4 of air channel 7 air bleeds.Blow out air channel 6 or/and spacer portion 2 at mixing air, be provided with and be induced to by the guide part 18 of conditioned space S after mixing air formed vortex shape.
Mixing air blows out the ring-type that air channel 6 forms the circle that enlarges from the upwind leeward, with induced air from being become ring-type to the air channel 7 of inducing that induction port 5 is induced along the peripheral shape that mixing air blows out air channel 6 by conditioned space S.Also have, in the utility model, so-called ring-type comprises ring-type, tubular, different shape such as horn-like.
Main body 1 possesses by the interval body 17 of the outer wall 11 of the large bamboo hat with a conical crown and broad brim shape of conditioned space S one side opening and inner wall 12 and tubular.Interval body 17 has the leading section 13 of large bamboo hat with a conical crown and broad brim shape.Leading section 13 keeps the interval of regulation to be provided with in the inside of inner wall 12, and inner wall 12 keeps the interval of regulation to be provided with in the inside of outer wall 11.Induce air channel 7 with the inner surface of this outer wall 11 and the outer surface formation of inner wall 12, blow out air channel 6 with the inner surface of inner wall 12 and the outer surface formation mixing air of leading section 13.The guide part 18 that mixing air blows out air channel 6 becomes vortex shape ground to form a plurality of raised lines formations at the outer surface of leading section 13.The windward portion that mixing air blows out air channel 6 is arranged at the direction of principal axis inboard of main body 1 so that the air channel lengthening.In legend, leading section 13 has formed bottom tube-like, but also can be formed on by the structure of conditioned space S one side opening, and the guide part 18 that mixing air blows out air channel 6 also can be arranged at the inner surface of inner wall 12 or/and the outer surface of leading section 13.
The air supply of sending into main body 1 spreads around one side along spacer portion 2 on one side, and at guide part 18, rotating flow obtains promoting the back by air ejection road 4, blows out air channel 6 injections to mixing air.At this moment, air ejection road 4 forms negative pressure with the interconnecting part of inducing air channel 7, induces by the air of conditioned space S by inducing air channel 7.Induced air blows out passage 6 around going into mixing air, is inhaled into from the whole week, mixes with air supply.Therefore, can make the air supply air quantity that blows out air quantity with respect to mixing air: the ratio of induced air air quantity adds greatly for example 6:4.Mixing air blows out air channel 6 by mixing air, rotating flow through after the promotion of guide part 18 to being blown out by conditioned space S.When for example using, blow out air channel 6, owing to be that the air supply of 13 ℃ low temperature is mixed with 27 ℃ the induced air higher than its temperature, so dewfall not at mixing air as cold air-conditioning.Also have, air supply is set in the moment of being induced mixing and compares by the dew-point temperature height of conditioned space S, and absolute humidity is low, but can freely change.
Inside at interval body 17, can arbitrarily install, ligthing paraphernalia 14 is set or/and detect by the detectors such as human body sensor 15 of human body among the conditioned space S and output signal with unloading, formation can blow out the structure of air quantity and/or ligthing paraphernalia light modulation according to the signal controlling of this detector 15.Ligthing paraphernalia 14 is include the controller of functions such as light modulation and power subsystem 16 etc. a kind of to by the illuminating device of conditioned space S, can use various lamps such as fluorescent lamp, incandescent lamp, LED.The heat that ligthing paraphernalia 14 takes place transmits by interval body 17, can obtain thermal effect again when using as cold air-conditioning, can obtain pre-heat effect when using as hot air-conditioning.And the heat of ligthing paraphernalia 14 can be used for preventing dewfall when using as cold air-conditioning, can further reduce the insulation scope of interval body 17.And owing to form from the passage (not shown) of interval body 17 to main body 1 outside perforation, can be the exhaust passage with interval body 17 dual-purposes also, the heat that ligthing paraphernalia 14 takes place is discharged to the outside.
Also have, the utility model is not limited to the foregoing description, can freely change design in the scope that does not break away from main idea of the present utility model.For example shown in Figure 5, induce air channel 7 and mixing air to blow out air channel 6 and also can form from what the upwind leeward enlarged and comprise tetragonal polygon ring-type.And can omit a side or both sides in guide part 18 and the ligthing paraphernalia 14.
Claims (5)
1. induce blow-off outlet for one kind, it is characterized in that, possess and be configured to use the air supply of sending into from the outside to induce by the air of conditioned space (S) and being mixed, with this mixing air to the described main body (1) that is blown out by conditioned space (S),
In this main body (1), be formed with the spacer portion (2) of ring-type,
Be provided with air outlet (3), so that the Zhou Fangxiang of described air supply to this spacer portion (2) carried,
Leeward in described spacer portion (2), being provided with the described mixing air that is used for described air supply and induced air is induced to described mixing air by conditioned space (S) and blows out air channel (6), described induced air is blown out air channel (6) induce induce air channel (7) and described air supply to described mixing air blown out air channel (6) ejection by conditioned space (S) to described mixing air from described, from described air ejection road (4) of inducing air channel (7) air bleed.
2. the blow-off outlet of inducing according to claim 1 is characterized in that,
Mixing air blows out air channel (6) and forms the circular or polygon ring-type that more and more enlarges from the upwind leeward,
Induce air channel (7) to become ring-type along the peripheral shape that described mixing air blows out air channel (6).
3. the blow-off outlet of inducing according to claim 1 and 2 is characterized in that,
In main body (1), the interval body of tubular (17) is set to concentric shape, forms the spacer portion (2) of ring-type,
Possess the fixing described main body (1) of suspention, and enable to regulate the bolt nut member (10) in the gap (H) between described main body (1) and the ceiling from the inboard of described interval body (17).
4. the blow-off outlet of inducing according to claim 1 and 2, it is characterized in that, blow out air channel (6) or/and spacer portion (2) at mixing air, be provided with and be used to make mixing air to form vortex shape it to be induced to by the guide part of conditioned space (S) (18) then.
5. the blow-off outlet of inducing according to claim 3 is characterized in that, the inside in interval body (17) is provided with ligthing paraphernalia (14) or/and detect by the human body in the conditioned space (S), the detector of output signal (15),
Formation can blow out the structure of air quantity and/or ligthing paraphernalia light modulation according to the signal controlling of this detector (15).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-182640 | 2010-08-17 | ||
| JP2010182640 | 2010-08-17 | ||
| JP2010-207559 | 2010-09-16 | ||
| JP2010207559A JP2012063079A (en) | 2010-08-17 | 2010-09-16 | Induction outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074660U true CN202074660U (en) | 2011-12-14 |
Family
ID=45112759
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100878756A Pending CN102374625A (en) | 2010-08-17 | 2011-04-08 | Induction blow-out vent |
| CN2011201010553U Expired - Lifetime CN202074660U (en) | 2010-08-17 | 2011-04-08 | Induction air outlet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100878756A Pending CN102374625A (en) | 2010-08-17 | 2011-04-08 | Induction blow-out vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102374625A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374625A (en) * | 2010-08-17 | 2012-03-14 | 木村工机株式会社 | Induction blow-out vent |
| CN102997355A (en) * | 2012-10-18 | 2013-03-27 | 吴江市元通纺织品有限公司 | Air purification device for textile factory |
| CN103453643A (en) * | 2013-06-03 | 2013-12-18 | 海尔集团公司 | Vertical air-conditioner air supply device with airflow distribution components |
| CN103528173A (en) * | 2012-07-05 | 2014-01-22 | 苏州市创建空调设备有限公司 | Low temperature strip-type air port and heating and ventilation equipment comprising low temperature strip-type air port |
| WO2014194765A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Air-conditioner air supply apparatus with airflow distribution assembly |
| WO2014194763A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Vertical air-conditioner air supply apparatus with airflow distribution assembly |
| CN104807076A (en) * | 2014-08-29 | 2015-07-29 | 青岛海尔空调器有限总公司 | Air conditioning indoor machine |
| CN104807078A (en) * | 2014-08-29 | 2015-07-29 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453644B (en) * | 2013-06-03 | 2015-09-02 | 海尔集团公司 | Vertical air conditioner and vertical air conditioner air-supply arrangement |
| EP3006838B1 (en) * | 2013-06-03 | 2018-05-30 | Haier Group Corporation | Vertical air conditioner and air supply device thereof |
| CN103453640B (en) * | 2013-06-03 | 2015-06-10 | 海尔集团公司 | Air supply method implemented by aid of air supply device of air conditioner |
| CN105698261B (en) * | 2014-11-28 | 2019-06-07 | 青岛海高设计制造有限公司 | Cabinet air-conditioner |
| CN106369785B (en) * | 2016-10-28 | 2022-01-14 | 珠海格力电器股份有限公司 | Air diffuser with illumination function and air conditioner comprising same |
| CN109237764B (en) * | 2018-10-28 | 2023-09-15 | 扬州新扬通风设备有限公司 | Anti-condensation air conditioner air outlet |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59145649U (en) * | 1983-03-17 | 1984-09-28 | 大成建設株式会社 | air blowing device |
| JPS6028335U (en) * | 1983-07-30 | 1985-02-26 | 高砂熱学工業株式会社 | air outlet |
| JPH06347087A (en) * | 1993-06-08 | 1994-12-20 | Kyoritsu Eatetsuku Kk | Outlet device and constructing method therefor |
| JP2820618B2 (en) * | 1994-04-15 | 1998-11-05 | 鹿島建設株式会社 | Ceiling-maintaining lighting fixtures |
| JP3661435B2 (en) * | 1998-09-21 | 2005-06-15 | 三菱電機株式会社 | Ventilation equipment |
| JP2006125727A (en) * | 2004-10-28 | 2006-05-18 | Shin Nippon Air Technol Co Ltd | Control method for air conditioning/lighting, and system ceiling module therefor |
| JP4838081B2 (en) * | 2006-09-15 | 2011-12-14 | 空研工業株式会社 | Air outlet device |
| CN102374625A (en) * | 2010-08-17 | 2012-03-14 | 木村工机株式会社 | Induction blow-out vent |
-
2011
- 2011-04-08 CN CN2011100878756A patent/CN102374625A/en active Pending
- 2011-04-08 CN CN2011201010553U patent/CN202074660U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374625A (en) * | 2010-08-17 | 2012-03-14 | 木村工机株式会社 | Induction blow-out vent |
| CN103528173A (en) * | 2012-07-05 | 2014-01-22 | 苏州市创建空调设备有限公司 | Low temperature strip-type air port and heating and ventilation equipment comprising low temperature strip-type air port |
| CN102997355A (en) * | 2012-10-18 | 2013-03-27 | 吴江市元通纺织品有限公司 | Air purification device for textile factory |
| CN103453643A (en) * | 2013-06-03 | 2013-12-18 | 海尔集团公司 | Vertical air-conditioner air supply device with airflow distribution components |
| WO2014194765A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Air-conditioner air supply apparatus with airflow distribution assembly |
| WO2014194763A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Vertical air-conditioner air supply apparatus with airflow distribution assembly |
| CN104807076A (en) * | 2014-08-29 | 2015-07-29 | 青岛海尔空调器有限总公司 | Air conditioning indoor machine |
| CN104807078A (en) * | 2014-08-29 | 2015-07-29 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN104807076B (en) * | 2014-08-29 | 2017-08-01 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102374625A (en) | 2012-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |