CN105605725A - Indoor air conditioning system and method - Google Patents
Indoor air conditioning system and method Download PDFInfo
- Publication number
- CN105605725A CN105605725A CN201610080754.1A CN201610080754A CN105605725A CN 105605725 A CN105605725 A CN 105605725A CN 201610080754 A CN201610080754 A CN 201610080754A CN 105605725 A CN105605725 A CN 105605725A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor
- conditioning system
- screen pack
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an indoor air conditioning system and method. The system comprises an air inlet channel and an air outlet channel which respectively communicate with the indoor and outdoor spaces, wherein a filter screen, a deduster, an ultraviolet lamp, a fan, an HEPA (high efficiency particulate air) filter and an ion generator are installed in the air inlet channel; and a fan is installed in the air outlet channel. The method comprises the following steps: adding inorganic ions into outdoor clean air introduced from the air inlet channel, and sending the air with the inorganic ions to all corners in the indoor space; decomposing organic pollutants, peculiar smell, bacteria, mold and other pollutants discharged by an indoor pollution source; and discharging the indoor air through the air outlet channel, and decomposing the indoor organic pollutants. The system is provided with two wind paths, and is capable of introducing outdoor fresh clean air and discharging indoor dirty air to improve the indoor environment and temperature, thereby thoroughly solving the problems of cleanliness and freshness of the indoor air. Furthermore, the system has the advantages of simple structure and low cost, and is easy to implement.
Description
Technical field
The present invention relates to air-conditioning technique field, more specifically, is that a kind of room air regulatesSystem and method.
Background technology
For the adjusting problem of room air, existing mode is to be all located at indoor purification by someDevice regulates, improves IAQ. Application number be 201410084338.X, 200610145891.5,200810113577.8,201410084582.6 Chinese invention patent application all discloses above-mentionedIndoor air-purifier. Although the scheme of above-mentioned patent application is the air in conditioning chamber to a certain extent,But, only have room air this indoor clarifier of flowing through just can play air purification effect, Er QieqiAct on limitedly, under this regulative mode, the indoor dead angle that is not cleaned of existing all the time, cannot be thoroughThe cleaning of maintenance room air and fresh.
Also having a kind of conventional method that regulates room air is dilution, dilutes by modes such as natural air inletsIndoor pollutant. But this mode catharsis is still limited, cannot thoroughly make room air reachTo the quality requiring.
No matter be above-mentioned clarifier technology or conventional ventilation dilution method, not good enough in outdoor air qualitySituation under, the equal nothing of IAQ problem that the pollutant discharging for indoor pollution source causesMethod provides qualified performance.
Therefore, obtaining a kind of cleaning of room air and fresh room air of can thoroughly keeping regulatesDevice or method become emphasis that those skilled in the art study all the time and the target of pursuit.
Summary of the invention
For fundamentally solving the poor problem of IAQ, the invention discloses a kind of room airRegulating system, adopts the VMC mode of being combined with ion purifier, by conjunction with active and passiveThe method that regulates air quality, makes IAQ reach a class architecture indoor air of national requirementsQuality standard, meets the demand of people to high-quality room air.
For achieving the above object, the invention discloses a kind of indoor air conditioning system, comprise respectively and connectingAir intake passage, the air-out passage of logical indoor and outdoors, in air intake passage, be provided with screen pack, deduster,Uviol lamp, blower fan, HEPA filter, ion generator, be provided with blower fan in air-out passage.
By above-mentioned indoor air conditioning system, reached for indoorly providing pure air, remove indoorThe technical purpose of gas pollutant, makes IAQ all the time in a higher level.
Further, enter temperature, the saving energy of room air for improving, air intake passage, air-outPassage is all connected with heat exchanger.
Further, in air intake passage, be provided with successively screen pack, blower fan A, deduster, uviol lamp,HEPA filter, ion generator, blower fan B, be provided with blower fan C in air-out passage.
After ion generator should be placed in HEPA filter, before blower fan B, the position of ion generatorPutting is the distance nearest position of indoor air outlet, air now passed through screen pack, deduster,The devices such as HEPA filter, particulate in air content is minimum, and having overcome particle may affectIon generator discharges the problem of ion efficiency.
Further, three-stage filtration net is installed in air intake passage successively, from outdoor extremely indoor direction,The mesh aperture of screen pack reduces gradually, thoroughly removes airborne particle; First order screen pack netBore dia is more than or equal to 10 microns, and second level screen pack mesh diameter is less than or equal to 10 microns and be greater thanEqual 2.5 microns, third level screen pack mesh diameter is less than 2.5 microns; Be respectively used to filter diameterBe greater than 10 microns, be less than 10 microns and be greater than 2.5 microns, be less than the particle of 2.5 microns.
Further, described deduster is electrostatic precipitator, better dust removal effect.
Further, described ion generator is photo-ionisation electronic generator, this photo-ionisation electronic generator peaceBe loaded on air intake passage kernel of section.
Photo-ionisation electronic generator is installed on air intake passage kernel of section, and this position is distinguished and admirable kernel of section positionPut, air stream in the time of photo-ionisation electronic generator, can farthest inorganic ions be sneaked into introduce indoorAir in.
Further, air intake passage has is located at indoor air inlet, air inlet be connected with lead to indoorThe blast pipe in each corner, these blast pipes have multiple diameter, with meet indoor diverse location forThe needs of fresh air.
Another goal of the invention of the present invention is to provide a kind of room air control method, logical at air intakeIn the air that road is introduced, add inorganic ions, then the air that adds inorganic ions is delivered to indoor eachIndividual corner, inorganic ions decomposes indoor organic pollutant; By air-out passage by indoor Bas Discharged,Dilution indoor organic pollutant concentration. The photoelectricity ion that ion generator of the present invention produces has heightThe character of the materials such as effect decomposing organic pollutant, bacterium, virus, mould, peculiar smell molecule, meanwhile,This photoelectricity ion pair human body totally nontoxic evil effect, solves from root the pollution that discharge in indoor pollution sourceThing; By indoor Bas Discharged, dilute the indoor pollution sources such as indoor organic pollutant by air-out passageThe concentration of emission of substance.
Further, before adding inorganic ions in the air of introducing at air intake passage, the air of introducingThrough filtration, dedusting, sterilization processing.
Further, introduce outdoor air and carry out with eliminating room air simultaneously, realize by heat exchangerIntroduce between indoor air and the air of indoor discharge and carry out heat exchange, reduce because heat exchange bringsThe problem such as indoor temperature cataclysm and energy waste.
Beneficial effect of the present invention is: the present invention has two wind paths, can introduce outdoor fresh airAnd processed, foul atmosphere in discharge chamber, improve indoor environment and temperature, thoroughly side by side solveThe problem of room air cleanliness factor and freshness; And, the present invention's enforcement simple in structure, easy,Cost is low.
Brief description of the drawings
Fig. 1 is indoor air conditioning system composition schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, indoor air conditioning system of the present invention and method are carried out to detailed explanationAnd explanation.
In general, indoor pollutant be mainly divided into particle, gaseous organic substance, biological pollutant,Peculiar smell, carbon dioxide etc., gaseous contaminant comprises TVOC, formaldehyde, benzene etc., biological pollutant bagDraw together bacterium, mould etc., peculiar smell comprises smoking peculiar smell, kitchen peculiar smell etc. Innovative point of the present invention isIndoor air conditioning system after the combination of VMC and ion generator and combination, by chamberIt is indoor that outer air purifies rear introducing, in purification process, reduced particle concentration, reduced by twoCarbonoxide concentration, introduce indoor rear improved TVOC in room air oxygen content, dilution, decomposition chamber,The pollutants such as formaldehyde, benzene, dimethylbenzene; Meanwhile, by outdoor the Bas Discharged of indoor dirt, andMake the air of introducing and the air of discharge carry out heat exchange.
Specifically, a kind of indoor air conditioning system, comprises air intake passage, air-out passage, air intakePassage, air-out passage can be regarded as blast pipe, discharge pipe and are correlated with for the assembly of air inducing and air draft.Air intake passage communication chamber is interior, outdoor, and air-out passage communication chamber is interior, outdoor. In air intake passage, be provided withScreen pack, deduster, uviol lamp, blower fan, HEPA filter, ion generator, air-out passageBlower fan is inside installed; Air intake passage has and is arranged at indoor air inlet, and air inlet is connected with and leads to chamberThe blast pipe in interior each corner, for indoor all angles provide new wind, new wind can be regarded as fresh air,Blast pipe quantity of the present invention is selected according to room availability, and each dust diameter is also different, according toThe area in room, floor height, new wind demand, carry out the stringing of science. More specifically, this enforcementIn example, screen pack, blower fan A, deduster, uviol lamp, HEPA mistake are installed in air intake passage successivelyFilter, blower fan B, ion generator, be provided with blower fan C in air-out passage. Indoor for avoiding wasteHeat energy or reduce the temperature of outdoor high temperature air, air intake passage of the present invention, air-out passage are all and heat exchangeDevice connects, and in to the process of indoor air-changing, heat occurs between the air of introducing and the air of dischargeExchange, it should be noted that in the process of heat exchange, the air of introducing and the air of discharge are notThere is directly contact, and be only to carry out heat exchange by the heat exchanger of plate changing device or other kinds.In the present embodiment, three-stage filtration net is installed in air intake passage successively: first order screen pack mesh diameterBe more than or equal to 10 microns, second level screen pack mesh diameter is less than or equal to 10 microns and be more than or equal to2.5 microns, third level screen pack mesh diameter is less than 2.5 microns; Being respectively used to filter diameter is greater than10 microns, be less than 10 microns and be greater than 2.5 microns, be less than the particle of 2.5 microns, from outdoorTo indoor direction, the mesh aperture of screen pack reduces gradually, and filtering accuracy is more and more higher, and screen pack canAdopt activated charcoal strainer, screen pack of the present invention can be regarded as the filter that can filter out particle.In the present embodiment, deduster is electrostatic precipitator, and ion generator is photo-ionisation electronic generator, for carryingMacroion generator adds the effect that adds inorganic ions in the air of introducing, in the air that makes to introduce, fillsDivide and mix inorganic ions, this photo-ionisation electronic generator is installed on air intake passage kernel of section. Photoelectricity ionGenerator utilizes rare metal as catalyst, irradiates rare metal surface, catalysis sky at ultraviolet lampIn gas, hydrone and oxygen molecule generation photo-ionisation change, and generate the multiple nothing with decomposing organic matter abilityMachine ion, organic matter comprises formaldehyde, TVOC, benzene, dimethylbenzene etc., inorganic ions comprise hydrogen oxide fromSon, hydroxyl ion, superoxide ion and pure state anion etc. Rare metal cover body is covered on to ultraviolet lampOutward, whole ion generator is as in mobile air. In the time that ultraviolet lamp irradiates rare metal cover,Generation can decomposing organic matter inorganic ions, these inorganic ions are along with air-flow flies away to each of roomCorner, decomposing formaldehyde, TVOC etc., thus play the effect purifying air. For indoor TVOC,The finishing such as formaldehyde, benzene, dimethylbenzene amounts of residual contamination, the inorganic ions that photo-ionisation electronic generator producesCan decompose above-mentioned organic matter, meanwhile, this mode can also be removed foreign flavor indoors, as cooks, defendsBetween life, the foreign flavor indoors that produces such as smoking. In addition, in air intake passage, can need to add according to functionThe devices such as wet device, thermosistor.
The invention also discloses a kind of room air control method, in the air of introducing at air intake passage, addEnter inorganic ions, then the air that adds inorganic ions is delivered to each indoor corner, inorganic ionsAlong with new wind enter in indoor process and enter indoor after, all played the work that regulates room airWith, this mode that adds inorganic ions in new wind, can be regarded as active change air quality;, introduce air and discharge air and can carry out simultaneously indoor Bas Discharged by air-out passage, formingNew wind flow field, remains cleanliness factor and the freshness of room air. The sky of introducing at air intake passageBefore adding inorganic ions in gas, the air of introducing, through filtration, dedusting, sterilization processing, only has newWind just plays the catharsis to air during by the said equipment, above-mentioned thisly can manage the processing of new windSeparate as passive type change air quality. The mode of above-mentioned active and passive type combination, has improved greatlyThe efficiency of processing indoor pollutant, makes IAQ reach very high standard, in airPM2.5 value reaches 500 μ g/m3, and by the present invention process rear PM2.5 value can reach 35 μ g/m3 withUnder, the content of indoor carbon dioxide is processed and can be reached below 1000ppm through the present invention, indoor formaldehydeContent class reaches below 0.08 μ g/L, and indoor TVOC content can reach below 0.5 μ g/L, reaches stateThe class architecture indoor air quality standard that family requires. In addition, the present invention realizes introducing by heat exchangerBetween indoor air and the air of indoor discharge, carry out heat exchange.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, allAny amendment of doing in flesh and blood of the present invention, be equal to and replace and simple modifications etc., all should be included inWithin protection scope of the present invention.
Claims (10)
1. an indoor air conditioning system, is characterized in that: comprise and be communicated with respectively indoor and outdoorsAir intake passage, air-out passage, screen pack, deduster, uviol lamp, wind are installed in air intake passageMachine, HEPA filter, ion generator, be provided with blower fan in air-out passage.
2. indoor air conditioning system according to claim 1, is characterized in that: air intake is logicalRoad, air-out passage are all connected with heat exchanger.
3. indoor air conditioning system according to claim 1 and 2, is characterized in that: enterIn wind passage, be provided with successively screen pack, blower fan A, deduster, uviol lamp, HEPA filter, fromElectronic generator, blower fan B, be provided with blower fan C in air-out passage.
4. indoor air conditioning system according to claim 3, is characterized in that: air intake is logicalThree-stage filtration net is installed in road successively, and from outdoor, to indoor direction, the mesh aperture of screen pack graduallyReduce; First order screen pack mesh diameter is more than or equal to 10 microns, second level screen pack mesh diameterBe less than or equal to 10 microns and be more than or equal to 2.5 microns, third level screen pack mesh diameter is less than 2.5Micron.
5. indoor air conditioning system according to claim 3, is characterized in that: described removingDirt device is electrostatic precipitator.
6. indoor air conditioning system according to claim 3, is characterized in that: described fromElectronic generator is photo-ionisation electronic generator, and this photo-ionisation electronic generator is installed on air intake passage kernel of section.
7. indoor air conditioning system according to claim 3, is characterized in that: air intake is logicalRoad has is located at indoor air inlet, and air inlet is connected with the blast pipe that leads to indoor each corner.
8. a room air control method, is characterized in that: in the air of introducing at air intake passageAdd inorganic ions, then the air that adds inorganic ions delivered to each indoor corner, inorganic fromSon decomposes indoor organic pollutant; By indoor Bas Discharged, organic in dilution chamber by air-out passagePollutant levels.
9. room air control method according to claim 8, is characterized in that: at air intakeBefore adding inorganic ions in the air that passage is introduced, the air of introducing is through filtration, dedusting, sterilizationProcess.
10. room air control method according to claim 8 or claim 9, is characterized in that: drawEnter outdoor air and get rid of room air and carry out simultaneously, by heat exchanger realizes introduce indoor air withBetween the air of indoor discharge, carry out heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080754.1A CN105605725A (en) | 2016-02-04 | 2016-02-04 | Indoor air conditioning system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080754.1A CN105605725A (en) | 2016-02-04 | 2016-02-04 | Indoor air conditioning system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605725A true CN105605725A (en) | 2016-05-25 |
Family
ID=55985876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610080754.1A Pending CN105605725A (en) | 2016-02-04 | 2016-02-04 | Indoor air conditioning system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605725A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166622A (en) * | 2017-05-31 | 2017-09-15 | 四川建源节能科技有限公司 | Heat-exchanger rig |
| CN107270501A (en) * | 2017-05-31 | 2017-10-20 | 四川建源节能科技有限公司 | New blower fan heat-exchanger rig |
| CN111271799A (en) * | 2020-02-10 | 2020-06-12 | 王虎山 | Ventilation equipment convenient to it is clean |
| CN114440333A (en) * | 2022-01-21 | 2022-05-06 | 杨正宇 | Energy-saving air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130280999A1 (en) * | 2011-03-14 | 2013-10-24 | Fuji Electric Co., Ltd | Air conditioning system using outside air |
| CN203258776U (en) * | 2013-05-07 | 2013-10-30 | 北京鼎能开源电池科技股份有限公司 | Central air-conditioning system used for circulating dust removal of indoor air by filtration |
| CN203628862U (en) * | 2013-11-20 | 2014-06-04 | 安阳振动器有限责任公司 | Fresh air preparing machine installed outdoors and used for optimizing indoor air quality |
| CN205481454U (en) * | 2016-02-04 | 2016-08-17 | 北京普尔绿色环境科技有限公司 | Indoor air conditioning system |
-
2016
- 2016-02-04 CN CN201610080754.1A patent/CN105605725A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130280999A1 (en) * | 2011-03-14 | 2013-10-24 | Fuji Electric Co., Ltd | Air conditioning system using outside air |
| CN203258776U (en) * | 2013-05-07 | 2013-10-30 | 北京鼎能开源电池科技股份有限公司 | Central air-conditioning system used for circulating dust removal of indoor air by filtration |
| CN203628862U (en) * | 2013-11-20 | 2014-06-04 | 安阳振动器有限责任公司 | Fresh air preparing machine installed outdoors and used for optimizing indoor air quality |
| CN205481454U (en) * | 2016-02-04 | 2016-08-17 | 北京普尔绿色环境科技有限公司 | Indoor air conditioning system |
Non-Patent Citations (1)
| Title |
|---|
| 王荣泰等: "《健康宝库》", 31 July 2015 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166622A (en) * | 2017-05-31 | 2017-09-15 | 四川建源节能科技有限公司 | Heat-exchanger rig |
| CN107270501A (en) * | 2017-05-31 | 2017-10-20 | 四川建源节能科技有限公司 | New blower fan heat-exchanger rig |
| CN111271799A (en) * | 2020-02-10 | 2020-06-12 | 王虎山 | Ventilation equipment convenient to it is clean |
| CN111271799B (en) * | 2020-02-10 | 2021-12-28 | 深圳市兴华源实业有限公司 | Ventilation equipment convenient to it is clean |
| CN114440333A (en) * | 2022-01-21 | 2022-05-06 | 杨正宇 | Energy-saving air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204006322U (en) | A kind of new wind air purifier | |
| CN204043077U (en) | A kind of air purifier | |
| CN107435963B (en) | Integral kitchen structure | |
| US20200141594A1 (en) | Indoor Fresh Air Apparatus | |
| CN105605725A (en) | Indoor air conditioning system and method | |
| CN203744418U (en) | Air purification humidifier | |
| CN205481454U (en) | Indoor air conditioning system | |
| CN111520859B (en) | New trend system device for teaching area | |
| CN104359169A (en) | Multifunctional air cleaner | |
| CN106440078A (en) | Consumable-material-free air purifier capable of removing dust and methyl aldehyde, exchanging air and regulating temperature | |
| CN2630704Y (en) | Indoor air purifier | |
| CN204026893U (en) | A kind of air-conditioning that can purify air | |
| CN102580474B (en) | Air purifying and moistening machine | |
| CN102258798A (en) | Air cleaning device and air circulation system applying device in animal laboratory | |
| CN207348722U (en) | One kind filtering air purification door | |
| CN105823162A (en) | Air-conditioning and purifying device | |
| CN205388351U (en) | Indoor air purification system | |
| CN2844748Y (en) | The purification air-conditioning device | |
| CN109539425A (en) | A kind of air purifier | |
| CN102679449A (en) | Improved air purifier | |
| CN100360859C (en) | Embedded into ceiling or suspended on ceiling type air conditioner and air cleaning unit | |
| CN205919460U (en) | Air conditioner purifier | |
| CN203744405U (en) | Ventilating device capable of filtering dust and purifying air | |
| CN205079336U (en) | New trend oxygenation air purifier | |
| KR20130020164A (en) | Push-fan and pull-fan type air cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
|
| RJ01 | Rejection of invention patent application after publication |