CN203478498U - Multifunctional window-type air curtain machine integrated system - Google Patents
Multifunctional window-type air curtain machine integrated system Download PDFInfo
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- CN203478498U CN203478498U CN201320549434.8U CN201320549434U CN203478498U CN 203478498 U CN203478498 U CN 203478498U CN 201320549434 U CN201320549434 U CN 201320549434U CN 203478498 U CN203478498 U CN 203478498U
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Abstract
The utility model provides a multifunctional window-type air curtain machine integrated system. The multifunctional window-type air curtain machine integrated system solves the problem of improving the air quality in working and life environments and comprises a central air feeder. The air feeding port of the central air feeder is communicated with a main feeding pipe, the main feeding pipe is connected with a plurality of unit air curtain machines through an air supply pipeline with multiple branches; the periphery of the main feeding pipe is provided with a temperature regulating device, the temperature regulating device comprises a compressor, the compressor is connected with a condenser, an expansion valve and an evaporator sequentially in a loop through pipes, and the coil of the evaporator is wound around the periphery of the main feeding pipe. According to the multifunctional window-type air curtain machine integrated system, a mutually integrated linkage air curtain system is obtained through integral air feeding of the middle structure; the additionally-arranged temperature regulating device can perform reasonable temperature regulation according to seasonal temperature requirements to improve the comfort experience of human bodies; meanwhile, high-efficiency insulation of external pollutants can be achieved and timely refreshing and cleaning of indoor air can be guaranteed.
Description
Technical field
The utility model belongs to pure air equipment technical field, relates to the system, particularly a kind of Multi-function window type air curtain blower fan integrated system of a kind of air curtain and temperature regulating device application.
Background technology
Along with growth and industrial development, the motor vehicles of urban population surge, cause pollutant emission and suspension to roll up, severe contamination urban air.It is reported, use the car of diesel oil to discharge a large amount of fine particles, although and use gasoline compact car discharge be gaseous contaminant, such as nitrogen oxide etc., run into the greasy weather, be also easy to be converted into second particle pollutant; 7,000,000,000 tons of standard coal Zhong， China whole world burning in 2012 have just burnt 3,600,000,000 tons, have accounted for 51%, and the waste gas giving off is well imagined; In addition, the waste gas of industrial production discharge, such as metallurgy, dynamo-electric manufacturing Industrial Stoves and boiler, also have that a large amount of Automobile Services spray paint, the waste gas of production of construction materials kiln burning and exhausting, the airborne dust that construction site and road traffic produce, all worsen to a certain extent the air quality of urban, caused the important cities such as Beijing, Shijiazhuang to be shrouded among haze throughout the year.Particularly, in Beijing, the pollution that fire coal causes has surpassed 16.7%, and industrial waste gas has accounted for 30%-40%, and the contribution of vehicle exhaust is also quite outstanding has accounted for 20%.
The composition of haze is mainly by sulfur dioxide, nitrogen oxide and inhalable particles, these materials on human body impact greatly, may cause people to suffer from breathing problem or even cancer in various degree, more very important on neonatal impact, in the serious city of haze, pregnant woman more easily gives birth to underweight baby, and the low baby of birth weight is easy to increase the risk of child mortality and disease, and has much relations with following growth and the health throughout one's life of baby.In addition, haze weather is cardiovascular patient " Health Killer ", especially has the old man of breathing problem and angiocardiopathy.Due to weather phenomena such as haze, mist, sandstorm, sand, floating dust, smog, healthy for people, the weather such as expert advice haze, sand and dust are difficult for the ventilation of sooner or later windowing, and supply fresh, clean air is the primary condition of daily healthy living.Along with the raising of people's living standard, more people by attention diversion on the method for keeping fit, the particularly improvement of room air.Therefore, how solving room ventilation and air cleaner under bad weather, good indoor environment is provided greatly, is to be badly in need of at present the technical problem of solution.
Utility model content
The purpose of this utility model is to have the problems referred to above for existing technology, propose a kind of a plurality of monomer air curtain and completed the pushing wind manipulation form of integrating one, and the wind body in total air-supply arrangement is carried out to temperature adjustment program, to realize upgrading in time and cleaning of room air, increase the Multi-function window type air curtain blower fan integrated system of regulation and control wind pushing temperature function simultaneously.
The purpose of this utility model can realize by following technical proposal: Multi-function window type air curtain blower fan integrated system, comprise central air supply machine, the air outlet of described central air supply machine is communicated with the main pipeline that send, described master send device for cleaning pipeline to cross to have the air-supply pipeline of multichannel bifurcated to connect some unit air curtain, it is characterized in that, described master send the periphery of pipeline that register is set, described register has compressor, described compressor is by pipeline successively loop serial connection condenser, expansion valve and evaporimeter, and described evaporimeter corral is wound in the periphery that above-mentioned master send pipeline.
The central air supply machine of this Multi-function window type air curtain blower fan integrated system adopts forced blower fan as power unit, and forced blower fan is specially centrifugal blower.Mechanism be air-flow by fan shaft to entering blade space, Zong then under the driving of impeller on the one hand with its rotation, under the effect of inertia force, improve energy on the other hand, along radial direction, leave total impeller, by the centrifugal force of generation, do work.Air-supply pipeline adopts corrosion-resistant, anti-aging, can effectively to bear blast plastic material to make.
Circulating temperature-regulating working medium in the compression circuit of register, utilizes heat exchange principle to main, to send the air being pressed in pipeline to carry out temperature adjustment control by evaporimeter thus.Register arranges independently temperature regulating switch and temperature value knob, thus can according to should season demand wind pushing temperature is carried out to the adjustment operation of preference temperature, realization meets the demand of human body comfort temperature.
In above-mentioned Multi-function window type air curtain blower fan integrated system, the inlet side of described central air supply machine arranges always enters sawtooth air cleaner, and described master send serial connection on the main road of the air-supply pipeline that pipeline connects always to go out sawtooth air cleaner.By the wind body of central air supply machine inspiration, first through always entering sawtooth air cleaner, complete for the first time and filter, then by central air supply machine, be collected into always to go out sawtooth air cleaner and carry out filtering and impurity removing for the second time.
In above-mentioned Multi-function window type air curtain blower fan integrated system, the peripheral closure of described every unit air curtain is established capsul, the annular seal space in the inlet scoop communication seals shell of described unit air curtain, and described air-supply pipeline is connected with the annular seal space in capsul.
In above-mentioned Multi-function window type air curtain blower fan integrated system, described unit air curtain is installed in outside, window top, in the air outlet communication chamber of air curtain bottom, described unit, in the casing of described unit air curtain, central motor is set, two side drives of described central motor connect blade wheel, on described enclosure wall, offer some inlet scoops, the peripheral closure of described central motor and blade wheel is enclosed defeated air channel, bottom, described defeated air channel is communicated with air outlet, described neighbour suffers the defeated air channel of locating inlet scoop and is spliced by one-level sawtooth filter, in the air outlet in described defeated air channel, side block is established secondary sawtooth filter, in described central motor, electric-controlled switch is set, one is arranged on the infrared sensing device on window, described infrared sensing device circuit connects above-mentioned electric-controlled switch.
Central motor is passed through motor rack orientation assemble on the casing inner wall of unit air curtain.The capsul that unit air curtain and cover are established its periphery all pushes up on the wall in outside in window by installing rack orientation assemble.The air draught in the inner chamber of capsul of the inlet scoop of unit air curtain, and air outlet is by air-supply in corresponding construction communication chamber.One-level sawtooth filter is the setting of laminating blade wheel periphery, and secondary sawtooth filter is fixed in defeated air channel perpendicular to airflow direction.The contact area that the structure of one-level sawtooth filter and secondary sawtooth filter arranges effective increase and air improves filter effect.
In above-mentioned Multi-function window type air curtain blower fan integrated system, place, described window top sets firmly window edge, and described window edge is hollow structure, and the top seal of window edge is communicated with the air outlet of air curtain, the bottom side of described window edge is uniform offers some diversion boosting mouths, and described diversion boosting mouth is back taper.Window edge is installed in the building structure on window top by concrete.In diversion boosting mouth communication chamber, and its booster-type design is beneficial to the intensity that promotes air curtain, the effect of increase barrier pollutant.
In above-mentioned Multi-function window type air curtain blower fan integrated system, described one-level sawtooth filter and secondary sawtooth filter all have multilayer zigzag screen pack, all cover active carbon layer on described screen pack, and the sawtooth sequence on described adjacent screen pack is stacked.Adopt multiprogram filter type to purify air, can remove 0.3 micron of above pollutant of diameter, adsorbable escaping gas and flue gas; By its HEPA screen pack, can effectively remove diameter at more than 0.1 micron pollutant; Electrostatic precipitation layer, can filter diameter at more than 0.01 micron pollutant.
In above-mentioned Multi-function window type air curtain blower fan integrated system, described blade wheel comprises blade skeleton, described blade skeleton has axis, and some supports of circumferential radiation shape, the outer end of described support all sets firmly blade, described some blades are all towards the same arc-shaped bend that turns to, and described central motor both sides are symmetry and stretch out rotating shaft, and the rotating shaft of described both sides is corresponding to be connected with the axis of blade skeleton.
In above-mentioned Multi-function window type air curtain blower fan integrated system, on the casing of described air outlet sidewall, offer dismounting mouthful, one end of described secondary sawtooth filter sets firmly handle, and described handle is stretched out by above-mentioned dismounting mouth, the sheathed sealing ring of described handle periphery.Secondary sawtooth filter is designed to washable structure, only by pull, just can easy removal complete periodic cleaning, utilizes again sealing ring fill fit-up gap and then prevent from leaking out in use simultaneously.
In above-mentioned Multi-function window type air curtain blower fan integrated system, described infrared sensing device comprises that the infrared transmitter being positioned at the bottom of window and the infrared remote receiver that is positioned at window top, described infrared remote receiver and the infrared transmitter signal that stands facing each other up and down transmits.Infrared emission implement body is positioned at place, base angle, and infrared remote receiver is positioned at drift angle place relatively.Infrared transmitter and infrared remote receiver form infrared coordinated operation, and after window is opened, barrier obstacle is eliminated between the two, therefore the infrared ray that infrared transmitter is launched is received by infrared remote receiver, enabling signal is communicated with opens motor.
In above-mentioned Multi-function window type air curtain blower fan integrated system, described defeated air channel comprises the arc air-flow accelerator card that is positioned at central motor and blade wheel top, be positioned at central motor and blade wheel below one-level sawtooth filter and the wind deflector of splicing mutually, and the casing that is positioned at top side and both sides.
Compared with prior art, this Multi-function window type air curtain blower fan integrated system is applicable to that haze takes place frequently, atmosphere pollution Office Area and the poor local-style dwelling houses district of air quality, and it unifies by central construct the air curtain system that air-supply reaches mutual integrated contact; Set up register to be applicable to regulation and control for the temperature requirement of Ying Ji simultaneously, promote human comfort and experience.Native system can also effectively utilize the interior space and realize the efficient obstruct of pollutant to external world by air curtain, and can press wind and air filter to ensure upgrading in time with clean of room air by air curtain; And Installation Flexibility is strong, be convenient to clean, can be widely used in the occasion of people's live and work; Practical, to improving people's living standard and quality of life, there is significant meaning.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this Multi-function window type air curtain blower fan integrated system.
Fig. 2 be in this Multi-function window type air curtain blower fan integrated system unit air curtain face structural representation.
Fig. 3 is the side-looking structural representation of unit air curtain in this Multi-function window type air curtain blower fan integrated system.
In figure, 1, central air supply machine; 2, the main pipeline that send; 3, compressor; 4, condenser; 5, expansion valve; 6, evaporimeter; 7, air-supply pipeline; 8, always go out sawtooth air cleaner; 9, capsul; 10, casing; 10a, inlet scoop; 11, blade wheel; 12, motor rack; 13, rotating shaft; 14, central motor; 15, installing rack; 16, air-flow accelerator card; 17, one-level sawtooth filter; 18, wind deflector; 19, secondary sawtooth filter; 20, handle; 21, window edge; 21a, diversion boosting mouth; 22, infrared remote receiver; 23, infrared transmitter.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As illustrated in fig. 1 and 2, this Multi-function window type air curtain blower fan integrated system comprises central air supply machine 1, the air outlet of this central air supply machine 1 is communicated with the main pipeline 2 that send, the main pipeline 2 that send connects some unit air curtain by having the air-supply pipeline 7 of multichannel bifurcated, master send the periphery of pipeline 2 that register is set, and register arranges independently temperature regulating switch and temperature value knob.
Central air supply machine 1 adopts forced blower fan as power unit, and forced blower fan is specially centrifugal blower.The inlet side of central air supply machine 1 arranges always enters sawtooth air cleaner, and on the main main road that send the air-supply pipeline 7 that pipeline 2 connects, serial connection always goes out sawtooth air cleaner 8.
The peripheral closure of each unit air curtain is established capsul 9, the annular seal space in the inlet scoop 10a communication seals shell 9 of unit air curtain, and air-supply pipeline 7 is connected with the annular seal space in capsul 9.Air-supply pipeline 7 adopts corrosion-resistant, anti-aging, can effectively to bear blast plastic material to make.
Register has compressor 3, and compressor 3 is by pipeline successively loop serial connection condenser 4, expansion valve 5 and evaporimeter 6, and evaporimeter 6 corrals are wound in the main periphery of sending pipeline 2.
The capsul 9 that unit air curtain and cover are established its periphery all pushes up on the wall in outside, in the air outlet communication chamber of air curtain bottom, unit in window by installing rack 15 orientation assembles.Place, window top sets firmly window edge 21, and this window edge 21 is installed in the building structure on window top by concrete.Window edge 21 is hollow structure, and the air outlet of the top seal connected unit air curtain of window edge 21, the uniform diversion boosting mouth 21a offering in some communication chamber in bottom side of window edge 21, this diversion boosting mouth 21a is back taper, this booster-type design is beneficial to the intensity that promotes air curtain, increases the effect of barrier pollutant.
On casing 10 inwalls of unit air curtain, by motor rack 12 orientation assemble central motor 14, two side drives of central motor 14 connect blade wheel 11.Blade wheel 11 comprises blade skeleton, and this blade skeleton has axis, and some supports of circumferential radiation shape, and the outer end of support all sets firmly blade, and some blades are all towards the same arc-shaped bend that turns to.Central motor 14 both sides are symmetry and stretch out rotating shaft 13, and this both sides rotating shaft 13 is corresponding to be connected with the axis of blade skeleton.
On casing 10 lateral walls, offer some inlet scoop 10a, the peripheral closure of central motor 14 and blade wheel 11 is enclosed defeated air channel.Defeated air channel comprises the arc air-flow accelerator card 16 that is positioned at central motor 14 and blade wheel 11 tops, is positioned at the one-level sawtooth filter 17 and wind deflector 18 that splice mutually in central motor 14 and blade wheel 11 belows, and the casing 10 that is positioned at top side and both sides.Neighbour, suffer the defeated air channel at 10a place, inlet scoop by 17 splicings of one-level sawtooth filter, and one-level sawtooth filter 17 is the 11 periphery form settings of laminating blade wheel.In the air outlet of bottom, defeated air channel, side block is established secondary sawtooth filter 19, and secondary sawtooth filter 19 arranges perpendicular to airflow direction location.
One-level sawtooth filter 17 all has multilayer zigzag screen pack with secondary sawtooth filter 19, all cover active carbon layer, and the sawtooth sequence on adjacent screen pack is stacked on this screen pack.Adopt thus multiprogram filter type to purify air, can remove 0.3 micron of above pollutant of diameter, adsorbable escaping gas and flue gas; By its HEPA screen pack, can effectively remove diameter at more than 0.1 micron pollutant; Electrostatic precipitation layer, can filter diameter at more than 0.01 micron pollutant.The contact area that the structure of one-level sawtooth filter 17 and secondary sawtooth filter 19 arranges effective increase and air improves filter effect.Air filter herein can add more or different screen packs as required, to play the function that adapts to varying environment.
On the casing 10 of air outlet sidewall, offer dismounting mouthful, one end of secondary sawtooth filter 19 sets firmly handle 20, and this handle 20 is stretched out by dismounting mouthful, and the sealing ring in the sheathed filling dismounting of the 20 periphery mouthful assembling gap of shaking hands.Secondary sawtooth filter 19 is designed to washable structure, only by pull, just can easy removal complete periodic cleaning, utilizes again sealing ring fill fit-up gap and then prevent from leaking out in use simultaneously.
In central motor 14, electric-controlled switch is set, infrared sensing device is set on window, and infrared sensing device circuit control connection electric-controlled switch.Infrared sensing device specifically comprises the infrared transmitter 23 being positioned at the bottom of window and the infrared remote receiver 22 that is positioned at window top, and infrared transmitter 23 is specifically positioned at place, base angle, and infrared remote receiver 22 is positioned at drift angle place relatively.The signal transmission that stands facing each other up and down of infrared remote receiver 22 and infrared transmitter 23, forms infrared coordinated operation.
During operation, first start central air supply machine 1, by the wind body of central air supply machine 1 inspiration, first through always entering sawtooth air cleaner, complete for the first time and filter, then by central air supply machine 1, be collected into always to go out sawtooth air cleaner 8 and carry out filtering and impurity removing for the second time.Be specially make air-flow by fan shaft to entering blade space, Zong then under the driving of impeller on the one hand with its rotation, under the effect of inertia force, improve energy on the other hand, along radial direction, leave total impeller, by the centrifugal force of generation, do work.Outdoor air is pressed into main sending in pipeline 2 through central air supply machine 1, and the temperature adjustment working medium of the evaporimeter 6 of flowing through send the air being pressed in pipeline 2 to carry out temperature adjustment control to main.And register arranges independently temperature regulating switch and temperature value knob, realizes switching, selection that nature is pressed wind and temp regulating function.In register, temperature adjustment working medium completes being pressed into the temperature adjustment process of air through compressor 3, condenser 4, expansion valve 5, evaporimeter 6, and carries out circulating temperature-regulating utilization.
Air after temperature adjustment, via air-supply pipeline 7 to each independently capsul 9 provide distinguished and admirable, then by each independently unit air curtain carry out secondary pressurized.After if a certain fan window is opened, between infrared remote receiver 22 and infrared transmitter 23, barrier obstacle is eliminated, therefore the infrared ray that infrared transmitter 23 is launched is received by infrared remote receiver 22, enabling signal is communicated with opens motor rotation, air by the both sides blade wheel 11 high speed rotating inspiration external worlds, and first indrawn air enters defeated air channel by one-level sawtooth filter 17, after accelerating in defeated air channel, through secondary sawtooth filter 19, discharge again, after some diversion boosting mouth 21a pressurizations, before window, form potent air curtain curtain, when intercepting environmental contaminants, reach the object of indoor positive pressure circulation of air.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used central air supply machine 1 herein; The main pipeline 2 that send; Compressor 3; Condenser 4; Expansion valve 5; Evaporimeter 6; Air-supply pipeline 7; Always go out sawtooth air cleaner 8; Capsul 9; Casing 10; Inlet scoop 10a; Blade wheel 11; Motor rack 12; Rotating shaft 13; Central motor 14; Installing rack 15; Air-flow accelerator card 16; One-level sawtooth filter 17; Wind deflector 18; Secondary sawtooth filter 19; Handle 20; Window edge 21; Diversion boosting mouth 21a; Infrared remote receiver 22; Infrared transmitter 23 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (10)
1. Multi-function window type air curtain blower fan integrated system, comprise central air supply machine, the air outlet of described central air supply machine is communicated with the main pipeline that send, described master send device for cleaning pipeline to cross to have the air-supply pipeline of multichannel bifurcated to connect some unit air curtain, it is characterized in that, described master send the periphery of pipeline that register is set, and described register has compressor, described compressor is by pipeline successively loop serial connection condenser, expansion valve and evaporimeter, and described evaporimeter corral is wound in the periphery that above-mentioned master send pipeline.
2. Multi-function window type air curtain blower fan integrated system according to claim 1, it is characterized in that, the inlet side of described central air supply machine arranges always enters sawtooth air cleaner, and described master send serial connection on the main road of the air-supply pipeline that pipeline connects always to go out sawtooth air cleaner.
3. Multi-function window type air curtain blower fan integrated system according to claim 1, it is characterized in that, the peripheral closure of described every unit air curtain is established capsul, the annular seal space in the inlet scoop communication seals shell of described unit air curtain, and described air-supply pipeline is connected with the annular seal space in capsul.
4. Multi-function window type air curtain blower fan integrated system according to claim 1, it is characterized in that, described unit air curtain is installed in outside, window top, in the air outlet communication chamber of air curtain bottom, described unit, in the casing of described unit air curtain, central motor is set, two side drives of described central motor connect blade wheel, on described enclosure wall, offer some inlet scoops, the peripheral closure of described central motor and blade wheel is enclosed defeated air channel, bottom, described defeated air channel is communicated with air outlet, described neighbour suffers the defeated air channel of locating inlet scoop and is spliced by one-level sawtooth filter, in the air outlet in described defeated air channel, side block is established secondary sawtooth filter, in described central motor, electric-controlled switch is set, one is arranged on the infrared sensing device on window, described infrared sensing device circuit connects above-mentioned electric-controlled switch.
5. Multi-function window type air curtain blower fan integrated system according to claim 4, it is characterized in that, place, described window top sets firmly window edge, described window edge is hollow structure, and the top seal of window edge is communicated with the air outlet of air curtain, the bottom side of described window edge is uniform offers some diversion boosting mouths, and described diversion boosting mouth is back taper.
6. Multi-function window type air curtain blower fan integrated system according to claim 4, it is characterized in that, described one-level sawtooth filter and secondary sawtooth filter all have multilayer zigzag screen pack, all cover active carbon layer on described screen pack, and the sawtooth sequence on described adjacent screen pack is stacked.
7. Multi-function window type air curtain blower fan integrated system according to claim 4, it is characterized in that, described blade wheel comprises blade skeleton, described blade skeleton has axis, and some supports of circumferential radiation shape, the outer end of described support all sets firmly blade, and described some blades are all towards the same arc-shaped bend that turns to, described central motor both sides are symmetry and stretch out rotating shaft, and the rotating shaft of described both sides is corresponding to be connected with the axis of blade skeleton.
8. Multi-function window type air curtain blower fan integrated system according to claim 4, it is characterized in that, on the casing of described air outlet sidewall, offer dismounting mouthful, one end of described secondary sawtooth filter sets firmly handle, described handle is stretched out by above-mentioned dismounting mouth, the sheathed sealing ring of described handle periphery.
9. Multi-function window type air curtain blower fan integrated system according to claim 4, it is characterized in that, described infrared sensing device comprises that the infrared transmitter being positioned at the bottom of window and the infrared remote receiver that is positioned at window top, described infrared remote receiver and the infrared transmitter signal that stands facing each other up and down transmits.
10. Multi-function window type air curtain blower fan integrated system according to claim 4, it is characterized in that, described defeated air channel comprises the arc air-flow accelerator card that is positioned at central motor and blade wheel top, be positioned at central motor and blade wheel below one-level sawtooth filter and the wind deflector of splicing mutually, and the casing that is positioned at top side and both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549434.8U CN203478498U (en) | 2013-09-05 | 2013-09-05 | Multifunctional window-type air curtain machine integrated system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549434.8U CN203478498U (en) | 2013-09-05 | 2013-09-05 | Multifunctional window-type air curtain machine integrated system |
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| CN203478498U true CN203478498U (en) | 2014-03-12 |
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| CN201320549434.8U Expired - Fee Related CN203478498U (en) | 2013-09-05 | 2013-09-05 | Multifunctional window-type air curtain machine integrated system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276680A (en) * | 2014-07-17 | 2016-01-27 | 骆瑞 | Novel ventilating air conditioner |
| CN109442617A (en) * | 2018-10-25 | 2019-03-08 | 叶如茵 | A kind of anti-haze air purifier |
| CN110207309A (en) * | 2019-06-28 | 2019-09-06 | 广东绿岛风空气系统股份有限公司 | A kind of cool-drying formula air curtain |
-
2013
- 2013-09-05 CN CN201320549434.8U patent/CN203478498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276680A (en) * | 2014-07-17 | 2016-01-27 | 骆瑞 | Novel ventilating air conditioner |
| CN109442617A (en) * | 2018-10-25 | 2019-03-08 | 叶如茵 | A kind of anti-haze air purifier |
| CN110207309A (en) * | 2019-06-28 | 2019-09-06 | 广东绿岛风空气系统股份有限公司 | A kind of cool-drying formula air curtain |
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Granted publication date: 20140312 Termination date: 20160905 |