CN102374625A - Induction blow-out vent - Google Patents
Induction blow-out vent Download PDFInfo
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- CN102374625A CN102374625A CN2011100878756A CN201110087875A CN102374625A CN 102374625 A CN102374625 A CN 102374625A CN 2011100878756 A CN2011100878756 A CN 2011100878756A CN 201110087875 A CN201110087875 A CN 201110087875A CN 102374625 A CN102374625 A CN 102374625A
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- air
- mixing
- blow
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Abstract
The present invention provides an induction blow-out vent which can be used for preventing cold air airflow generation and dew formation. The induction blow-out vent is provided with a main body for inducing air of air-conditioned space with supplying air sent from outside and mixing, and blowing out the mixing air from the air-conditioned space. An annular separation part is formed inside the main body. An air supply outlet is arranged, thus supplying air can be delivered toward the circumference of the separation part. On the downwind of the separation part, a mixing air blow-out wind channel for guiding the mixing air of the supplying air and the induced air into the air-conditioned space, an induction wind channel for inducing the induced air from the air-conditioned space into the mixing air blow-out wind channel, and an air injection channel for leading air out of the induction wind channel are formed. Moreover, the induction blow-out vent is good in diffusivity, small in heat insulation treatment scope and easily manufactured.
Description
Technical field
The present invention relates to induce blow-off outlet.
Background technology
Existence is a purpose to reduce air-supply power, and low and air quantity lacks than the normal conditions temperature to make the air supply that provides from air conditioner, 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: real the opening of Japan put down the 7-41345 communique.
Summary of the invention
In order to prevent such situation, the blow-off outlet of patent documentation 1 that kind 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 invention; Possess and be configured to use the air supply of sending into from the outside to induce by the air of conditioned space and mixing; This mixing air to the said main body that is blown out by conditioned space, is formed with the spacer portion of ring-type in this main body, is provided with air outlet; So that the Zhou Fangxiang to this spacer portion carries with said air supply; In the leeward of said spacer portion, be provided with the said mixing air that is used for said air supply and induced air and be induced to said mixing air and blow out the air channel, said induced air blown out air channel induce induce air channel and said air supply to said mixing air blown out air channel ejection by conditioned space to said mixing air from said, from said air ejection road of inducing the air channel air bleed by conditioned space.
If the employing foregoing invention, 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 need not blow out air channel enforcement thermal insulation, can reduce the insulation scope, make easily induction port and mixing air.
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 said mixing air blows out the air channel.If the employing foregoing invention, 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 said main body of suspention, and enables to regulate from the inboard of said interval body the bolt nut member in the gap between said main body and the ceiling.If the employing foregoing invention, then
(1) the main body suspention is fixed in the ceiling, can in interval body, regulates the 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 the employing foregoing invention, 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 the employing foregoing invention, then
Do not waste energy in air-conditioning and illumination when (1) being had no talent, save energy by conditioned space;
(2) heat of illumination utensil generation 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 through 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 looked sideways by conditioned space one;
Fig. 4 is the A-A profile of clipped Fig. 1;
Fig. 5 is the overall pattern from being looked sideways by conditioned space one 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 representes an embodiment who induces blow-off outlet of the present invention, 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 mix, with this mixing air to the main body that is blown out by conditioned space S 1.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. through 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 through 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 present invention, 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 mixing air blows out inner surface that the guide part 18 in air channel 6 also can be arranged at 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 that the back sprays road 4 through air, 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 through 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 through 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 air supply with 13 ℃ low temperature mixes 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 at the moment ratio of being induced mixing high by the dew-point temperature 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 human body among the conditioned space S and export the detectors such as human body sensor 15 of 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 controller and power subsystem 16 etc. a kind of to by the illuminating device of conditioned space S that include functions such as light modulation, can use various lamps such as fluorescent lamp, incandescent lamp, LED.The heat that ligthing paraphernalia 14 takes place transmits through interval body 17, when using as cold air-conditioning, can obtain thermal effect again, when using as hot air-conditioning, can obtain pre-heat effect.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 invention is not restricted to the foregoing description, in the scope that does not break away from main idea of the present invention, can freely change design.For example shown in Figure 5, induce air channel 7 and mixing air to blow out air channel 6 and also can form the tetragonal polygon ring-type that comprises from the expansion of upwind leeward.And can omit a side or the both sides in guide part 18 and the ligthing paraphernalia 14.
Claims (5)
1. induce blow-off outlet for one kind, 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 mixing, with this mixing air to the said 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 said air supply to this spacer portion (2) carried,
Leeward in said spacer portion (2); Being provided with the said mixing air that is used for said air supply and induced air is induced to said mixing air by conditioned space (S) and blows out air channel (6), said induced air is blown out air channel (6) induce induce air channel (7) and said air supply to said mixing air blown out air channel (6) ejection by conditioned space (S) to said mixing air from said, from said 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 said 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 said main body (1) of suspention, and enable to regulate the bolt nut member (10) in the gap (H) between said main body (1) and the ceiling from the inboard of said 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 then it to be induced to by the guide part of conditioned space (S) (18).
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 (15) 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 (15).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010182640 | 2010-08-17 | ||
| JP2010-182640 | 2010-08-17 | ||
| JP2010207559A JP2012063079A (en) | 2010-08-17 | 2010-09-16 | Induction outlet |
| JP2010-207559 | 2010-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374625A true CN102374625A (en) | 2012-03-14 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201010553U Expired - Lifetime CN202074660U (en) | 2010-08-17 | 2011-04-08 | Induction air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102374625A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453644A (en) * | 2013-06-03 | 2013-12-18 | 海尔集团公司 | Floor air conditioner and air supply device thereof |
| WO2014194705A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Vertical air conditioner and air supply device thereof |
| WO2014194769A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Method for supplying air by air-conditioner air supply apparatus |
| CN105698261A (en) * | 2014-11-28 | 2016-06-22 | 青岛海高设计制造有限公司 | Cabinet type air conditioner |
| CN106369785A (en) * | 2016-10-28 | 2017-02-01 | 珠海格力电器股份有限公司 | Air diffuser with illumination function and air conditioner comprising air diffuser |
| CN109237764A (en) * | 2018-10-28 | 2019-01-18 | 扬州新扬通风设备有限公司 | A kind of anti-condensation air-conditioner air outlet |
Families Citing this family (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 |
| 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 |
| CN103453643B (en) * | 2013-06-03 | 2015-09-02 | 海尔集团公司 | Be provided with the vertical air conditioner air-supply arrangement of distribution of air flow 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 |
| ES2667956T3 (en) * | 2013-06-03 | 2018-05-16 | Haier Group Corporation | Air supply apparatus for air conditioning equipment with an air circulation distribution assembly |
| CN104807078B (en) * | 2014-08-29 | 2017-02-01 | 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 |
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| 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 |
| JPH07288027A (en) * | 1994-04-15 | 1995-10-31 | Kajima Corp | Ceiling back maintenance lighting apparatus |
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| JP2008070073A (en) * | 2006-09-15 | 2008-03-27 | Kuken Kogyo Co Ltd | Diffusion port device |
| CN202074660U (en) * | 2010-08-17 | 2011-12-14 | 木村工机株式会社 | Induction air outlet |
-
2011
- 2011-04-08 CN CN2011100878756A patent/CN102374625A/en active Pending
- 2011-04-08 CN CN2011201010553U patent/CN202074660U/en not_active Expired - Lifetime
Patent Citations (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 |
| JPH07288027A (en) * | 1994-04-15 | 1995-10-31 | Kajima Corp | Ceiling back maintenance lighting apparatus |
| JP2000097472A (en) * | 1998-09-21 | 2000-04-04 | Mitsubishi Electric Corp | Ventilating device |
| 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 |
| JP2008070073A (en) * | 2006-09-15 | 2008-03-27 | Kuken Kogyo Co Ltd | Diffusion port device |
| CN202074660U (en) * | 2010-08-17 | 2011-12-14 | 木村工机株式会社 | Induction air outlet |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453644A (en) * | 2013-06-03 | 2013-12-18 | 海尔集团公司 | Floor air conditioner and air supply device thereof |
| WO2014194705A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Vertical air conditioner and air supply device thereof |
| WO2014194769A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Method for supplying air by air-conditioner air supply apparatus |
| CN105698261A (en) * | 2014-11-28 | 2016-06-22 | 青岛海高设计制造有限公司 | Cabinet type air conditioner |
| CN106369785A (en) * | 2016-10-28 | 2017-02-01 | 珠海格力电器股份有限公司 | Air diffuser with illumination function and air conditioner comprising air diffuser |
| 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 |
| CN109237764A (en) * | 2018-10-28 | 2019-01-18 | 扬州新扬通风设备有限公司 | A kind of anti-condensation air-conditioner air outlet |
| 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 |
Also Published As
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|---|---|
| CN202074660U (en) | 2011-12-14 |
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