CN104613546A - Central oxygen supply air purifying air conditioner - Google Patents
Central oxygen supply air purifying air conditioner Download PDFInfo
- Publication number
- CN104613546A CN104613546A CN201510067027.7A CN201510067027A CN104613546A CN 104613546 A CN104613546 A CN 104613546A CN 201510067027 A CN201510067027 A CN 201510067027A CN 104613546 A CN104613546 A CN 104613546A
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- Prior art keywords
- air
- arranges
- central oxygen
- supplying air
- indoor set
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F8/108—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 using dry filter elements
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- 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
- F24F8/158—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 active carbon
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- 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
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- 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
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
- F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
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- 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
Abstract
A central oxygen supply air purifying air conditioner is composed of an indoor unit and an outdoor unit. An air inlet channel and a perpendicular air channel are arranged in the indoor unit. An air inlet is formed in the air inlet channel. An installation plate is arranged in the air inlet channel. A heat exchange device is arranged on the installation plate. An electric dust removal device, a rough filter screen, a fine filter screen and a baffle are arranged on the installation plate. The baffle is connected with a draught fan which is installed on a draught fan installation plate. The draught fan installation plate is installed on a shell of the indoor unit. A vertical air channel and an air outlet channel are arranged in the indoor unit. The vertical air channel is provided with two activated carbon filter screens. An ozone generator and an anion generator are arranged between the two activated carbon filter screens. An air outlet is formed in the front end of the air outlet channel which is further provided with an air inlet connector. The air inlet connector is connected with a soft guide pipe which is connected with a gas pressure switch.
Description
Technical field
The invention belongs to air cleaning facility technical field, particularly relate to a kind of central oxygen supplying air conditioner with air purification.
Background technology
Atmosphere pollution is in recent years day by day serious, and particularly haze weather shrouds the overhead in city for a long time on a large scale, to daily life with healthyly bring serious impact.In order to build clean working environment and do not have pollute air, people have developed various air cleaning unit.Air purifier is used to the small household appliances product purified the air of a room, and can solve the air pollution problem inside rooms because finishing or other reasons cause.Release due to indoor air pollutants has persistence and probabilistic feature, and therefore using air purifier to purify the air of a room is the internationally recognized method improving IAQ.
Chinese invention patent CN2608882Y discloses a kind of Nappe-type air purifier, comprise base, housing, air intlet and first, second filtering material is provided with in the side of housing, the top of housing is provided with air outlet slit, base is inverted and is provided with water tank, the water of water tank enters tank by water channel, the wind wheel that in housing, driven by motor is vertically installed and water wheels, water-band in tank rises when rotating by water wheels, is splashed on first, second filtering material to increase the clean-up effect of filtering material.But because the structural reason of this clarifier, the droplet that water wheels stir inevitably by put blower fan and directly siphon away, and large fluid spills is on lower filtering material, cause this lower filtering material saturated by a large amount of drops institute, thus cause air to pass through, and upper filtering material seldom has fluid spills to arrive, cause the situation of gas passage short circuit, namely large quantity of air passes through from first filtering material on top, and the second filtering material of bottom seldom has air to pass through, even if upper filtering material also has drop to arrive, it is dirty that reason because of Action of Gravity Field can form large drop equally, lower filtering material is saturated, the unbalanced phenomena that gas cannot pass through makes it not reach the clean-up effect of expection.
Summary of the invention
The present invention mainly solves the technical problem existing for above-mentioned prior art, a kind of central oxygen supplying air conditioner with air purification is provided, first by the multiple filtration net of indoor set, the air pollutants such as the finishing pollution of the dust in room air, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen are filtered, and then the ozone to be produced by the ozone generator in indoor set and anion generator and anion, again purify through filtered air again, improve; Purification, improve after the oxygen mix that will produce with off-premises station of air, the air quality of indoor is significantly improved; Central oxygen supplying air purifier can not only adsorb, decomposes or transform various air pollutants, and can effectively improve air oxygen concentration and air cleanliness; And increase heat-exchange device, heat-exchange device can carry out heat exchange to the fresh wind of indoor return air and outdoor, and balance enters the temperature of indoor fresh wind, make its temperature and indoor temperature close.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of central oxygen supplying air conditioner with air purification, be made up of indoor set and off-premises station, air intake passage and vertically-supplying air passage are set in described indoor set, in described air intake passage, air inlet is set; In described air intake passage, also installing plate is set, described installing plate arranges heat-exchange device, described installing plate is also arranged electric dust collector, coarse filtration net, thin screen pack and baffle plate, described baffle plate is connected with blower fan, described assembling on fan installation plate, on described fan installation plate machine shell disposed in the interior; Also arrange vertically-supplying air passage and air-out passage in described indoor set, the two-layer activated charcoal strainer of described vertically-supplying air channel setting, arranges ozone generator and anion generator between described two-layer activated charcoal strainer; Described air-out passage front end sets out air port, and described air-out passage also arranges inlet suction port, described inlet suction port and soft tubes connection, and described soft conduit is connected with gas pressure switch; Described indoor set comprises casing of outdoor, and described casing of outdoor arranges air intake passage, and described air intake passage front end arranges screen pack and filter, and described filter is connected with oil-free air compressor by hard conduit; Described oil-free air compressor is connected with magnetic valve by hard conduit, described magnetic valve is connected with molecular sieve bed A and molecular sieve bed B respectively by hard conduit, described molecular sieve bed A is connected with oxygen tank by hard conduit with molecular sieve bed B, described oxygen tank is connected with humidification machine by hard conduit, and described humidification machine is connected with air outlet adapter.
As preferably, described indoor set shell also arranges control device, described control device is connected with ozone generator and anion generator, described ozone generator and anion generator are respectively used to produce ozone and anion, and described ozone and anion are used for absorption, decompose or transform various air pollutants; Described control device can also oxygen concentration in sensing chamber in real time.
As preferably, described indoor set shell also arranges smoke detector, described smoke detector is connected with control device, when a fire, the smoke signal detected is issued control device by smoke detector, off-premises station and indoor set are closed by control device simultaneously, and the oxygen avoiding off-premises station to produce makes fire expand further.
As preferably, the hard conduit between described filter and oil-free air compressor arranges admission air silencer, described admission air silencer can reduce the noise of indoor set.
As preferably, described magnetic valve also arranges muffler, described muffler can reduce the noise of indoor set.
As preferably, the hard conduit between described oil-free air compressor and magnetic valve arranges radiator.
As preferably, the hard conduit between described oxygen tank and humidification machine arranges flowmeter, for calculating oxygen flow.
As preferably; in described vertically-supplying air passage, also thermal protector is set; indoor temperature can rise rapidly when a fire; the temperature signal detected is issued control device by thermal protector; control device compares to the temperature detected and design temperature; if the temperature detected is higher than design temperature, off-premises station and indoor set are closed by control device simultaneously, and the oxygen avoiding off-premises station to produce makes fire expand further.
As preferably, described heat-exchange device can carry out heat exchange to the fresh wind of indoor return air and outdoor, and balance enters the temperature of indoor fresh wind, make its temperature and indoor temperature close.
As preferably, the high-pressure electrostatic of 2000-5000 volt described electric dust collector is equipped with, for ionizing the air after heat exchange, to kill the harmful microorganisms such as bacterium in air, and air is after electric dust collector, molecule in air includes the dust such as aerosol, bacterium, virus of harmful substances under the effect of electric dust collector, make the molecule being less than 0.1 μm charged, mutual collision, flocculate into the larger particles being greater than 0.1 μm, thus tackled by coarse filtration net and thin screen pack and absorb.
The beneficial effect that the present invention has: central oxygen supplying air purifier is first by the multiple filtration net of indoor set, the air pollutants such as the finishing pollution of the dust in room air, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen are filtered, and then the ozone to be produced by the ozone generator in indoor set and anion generator and anion, filtered air is purified again, improves; Purification, improve after the oxygen mix that will produce with off-premises station of air, improve room air oxygen content, the air quality of indoor significantly improved; Central oxygen supplying air purifier can not only adsorb, decomposes or transform various air pollutants, and effectively can improve air cleanliness and increase heat-exchange device, heat-exchange device can carry out heat exchange to the fresh wind of indoor return air and outdoor, balance enters the temperature of indoor fresh wind, make its temperature and indoor temperature close.Therefore the present invention has the features such as structure is simple, reasonable in design.
Accompanying drawing explanation
Fig. 1 is the structure chart of indoor set of the present invention.
Fig. 2 is the structure chart of off-premises station of the present invention.
Fig. 3 is workflow diagram of the present invention.
In figure: 1, indoor set; 2, air outlet; 3, control device; 4, smoke detector; 5, air inlet; 6, coarse filtration net; 7, thin screen pack; 8, baffle plate; 9, fan installation plate; 10, blower fan; 11, activated charcoal strainer; 12, ozone generator; 13, anion generator; 14, off-premises station; 15, inlet suction port; 16, soft conduit; 17, gas pressure switch; 18, humidification machine; 19, flowmeter; 20, molecular sieve bed B; 21, oxygen tank; 22, molecular sieve bed A; 23, oil-free air compressor; 24, admission air silencer; 25, filter; 26, screen pack; 27, radiator; 28, muffler; 29, magnetic valve; 30, hard conduit; 31, air intake passage; 32, vertically-supplying air passage; 33, air-out passage; 34, indoor set shell; 35, casing of outdoor; 36, air outlet adapter; 37, room air; 38, filtered air; 39, through filtered air again; 40, thermal protector; 41, electric dust collector; 42, heat-exchange device; 43, installing plate.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of central oxygen supplying air conditioner with air purification, as depicted in figs. 1 and 2, is made up of indoor set and off-premises station, arranges air intake passage and vertically-supplying air passage, arrange air inlet in described air intake passage in described indoor set; In described air intake passage, also installing plate is set, described installing plate arranges heat-exchange device, described installing plate is also arranged electric dust collector, coarse filtration net, thin screen pack and baffle plate, described baffle plate is connected with blower fan, described assembling on fan installation plate, on described fan installation plate machine shell disposed in the interior; Also arrange vertically-supplying air passage and air-out passage in described indoor set, the two-layer activated charcoal strainer of described vertically-supplying air channel setting, arranges ozone generator and anion generator between described two-layer activated charcoal strainer; Described air-out passage front end sets out air port, and described air-out passage also arranges inlet suction port, described inlet suction port and soft tubes connection, and described soft conduit is connected with gas pressure switch; Described indoor set comprises casing of outdoor, and described casing of outdoor arranges air intake passage, and described air intake passage front end arranges screen pack and filter, and described filter is connected with oil-free air compressor by hard conduit; Described oil-free air compressor is connected with magnetic valve by hard conduit, described magnetic valve is connected with molecular sieve bed A and molecular sieve bed B respectively by hard conduit, described molecular sieve bed A is connected with oxygen tank by hard conduit with molecular sieve bed B, described oxygen tank is connected with humidification machine by hard conduit, and described humidification machine is connected with air outlet adapter; Described indoor set shell also arranges control device, described control device is connected with ozone generator and anion generator, described ozone generator and anion generator are respectively used to produce ozone and anion, and described ozone and anion are used for absorption, decompose or transform various air pollutants; Described control device can also oxygen concentration in sensing chamber in real time; Described indoor set shell also arranges smoke detector, described smoke detector is connected with control device, when a fire, the smoke signal detected is issued control device by smoke detector, off-premises station and indoor set are closed by control device simultaneously, and the oxygen avoiding off-premises station to produce makes fire expand further; Hard conduit between described filter and oil-free air compressor arranges admission air silencer, and described admission air silencer can reduce the noise of indoor set; Described magnetic valve also arranges muffler, and described muffler can reduce the noise of indoor set; Hard conduit between described oil-free air compressor and magnetic valve arranges radiator; Hard conduit between described oxygen tank and humidification machine arranges flowmeter, for calculating oxygen flow; In described vertically-supplying air passage, also thermal protector is set; indoor temperature can rise rapidly when a fire; the temperature signal detected is issued control device by thermal protector; control device compares to the temperature detected and design temperature; if the temperature detected is higher than design temperature; off-premises station and indoor set are closed by control device simultaneously, and the oxygen avoiding off-premises station to produce makes fire expand further.
During work, as shown in Figure 3, room air is under the effect of blower fan, enter air intake passage from air inlet, first by heat-exchange device, heat-exchange device can carry out heat exchange to the fresh wind of indoor return air and outdoor, balance enters the temperature of indoor fresh wind, make its temperature and indoor temperature close; Passing through electric dust collector, the high-pressure electrostatic of 2000-5000 volt electric dust collector is equipped with, for ionizing the air after heat exchange, to kill the harmful microorganisms such as bacterium in air, and air is after electric dust collector, molecule in air includes the dust such as aerosol, bacterium, virus of harmful substances under the effect of electric dust collector, make the molecule being less than 0.1 μm charged, mutual collision, flocculate into the larger particles being greater than 0.1 μm, thus tackled by coarse filtration net and thin screen pack and absorb.Then by the filtration of coarse filtration net and thin screen pack, make the big dust particle in air, pollen filtered; Then filtered air enters vertically-supplying air passage, again through two-layer activated carbon filtration net filtration; And arrange ozone generator and anion generator between two-layer activated charcoal strainer, ozone generator and anion generator are respectively used to produce ozone and anion, for absorption, decompose or transform various air pollutants; Then, enter air-out passage through filtered air again, through the oxygen mix that filtered air and off-premises station again produce, indoor air quality is significantly improved.
Central oxygen supplying air purifier is first by the multiple filtration net of indoor set, the air pollutants such as the finishing pollution of the dust in room air, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen are filtered, and then the ozone to be produced by the ozone generator in indoor set and anion generator and anion, again purify through filtered air again, improve; Purification, improve after the oxygen mix that will produce with off-premises station of air, the air quality of indoor is significantly improved; Central oxygen supplying air purifier can not only adsorb, decomposes or transform various air pollutants, and effectively can improve air cleanliness.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, the invention is not restricted to above-described embodiment, many distortion can also be had.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all should think and belong to protection scope of the present invention.
Claims (9)
1. a central oxygen supplying air conditioner with air purification, is made up of indoor set and off-premises station, arranges air intake passage and vertically-supplying air passage, arrange air inlet in described air intake passage in described indoor set; In described air intake passage, also installing plate is set, described installing plate arranges heat-exchange device, described installing plate is also arranged electric dust collector, coarse filtration net, thin screen pack and baffle plate, described baffle plate is connected with blower fan, described assembling on fan installation plate, on described fan installation plate machine shell disposed in the interior; Also arrange vertically-supplying air passage and air-out passage in described indoor set, the two-layer activated charcoal strainer of described vertically-supplying air channel setting, arranges ozone generator and anion generator between described two-layer activated charcoal strainer; Described air-out passage front end sets out air port, and described air-out passage also arranges inlet suction port, described inlet suction port and soft tubes connection, and described soft conduit is connected with gas pressure switch; Described indoor set comprises casing of outdoor, and described casing of outdoor arranges air intake passage, and described air intake passage front end arranges screen pack and filter, and described filter is connected with oil-free air compressor by hard conduit; Described oil-free air compressor is connected with magnetic valve by hard conduit, described magnetic valve is connected with molecular sieve bed A and molecular sieve bed B respectively by hard conduit, described molecular sieve bed A is connected with oxygen tank by hard conduit with molecular sieve bed B, described oxygen tank is connected with humidification machine by hard conduit, and described humidification machine is connected with air outlet adapter.
2. a kind of central oxygen supplying air conditioner with air purification according to claim 1, it is characterized in that described indoor set shell also arranges control device, described control device is connected with ozone generator and anion generator.
3. a kind of central oxygen supplying air conditioner with air purification according to claim 1, it is characterized in that described indoor set shell also arranges smoke detector, described smoke detector is connected with control device.
4. a kind of central oxygen supplying air conditioner with air purification according to claim 1, is characterized in that the hard conduit between described filter and oil-free air compressor arranges admission air silencer.
5. a kind of central oxygen supplying air conditioner with air purification according to claim 1, is characterized in that described magnetic valve also arranges muffler.
6. a kind of central oxygen supplying air conditioner with air purification according to claim 1, is characterized in that the hard conduit between described oil-free air compressor and magnetic valve arranges radiator.
7. a kind of central oxygen supplying air conditioner with air purification according to claim 1, is characterized in that the hard conduit between described oxygen tank and humidification machine arranges flowmeter.
8. a kind of central oxygen supplying air conditioner with air purification according to claim 1, is characterized in that also arranging thermal protector in described vertically-supplying air passage.
9. a kind of central oxygen supplying air conditioner with air purification according to claim 1, is characterized in that the high-pressure electrostatic described electric dust collector being equipped with 2000-5000 volt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067027.7A CN104613546A (en) | 2015-02-09 | 2015-02-09 | Central oxygen supply air purifying air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067027.7A CN104613546A (en) | 2015-02-09 | 2015-02-09 | Central oxygen supply air purifying air conditioner |
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| Publication Number | Publication Date |
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| CN104613546A true CN104613546A (en) | 2015-05-13 |
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ID=53148120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067027.7A Pending CN104613546A (en) | 2015-02-09 | 2015-02-09 | Central oxygen supply air purifying air conditioner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276717A (en) * | 2015-09-15 | 2016-01-27 | 绍兴大科环保科技有限公司 | Central oxygen supply air purifying air conditioner |
| CN105627452A (en) * | 2016-02-17 | 2016-06-01 | 中山浩发节能科技有限公司 | Anion oxygen bar purifier |
| CN107559950A (en) * | 2016-07-01 | 2018-01-09 | 江苏昊泰气体设备科技有限公司 | A kind of oxygen-enriched interior circulation purifier of closed environment |
| CN114183944A (en) * | 2020-09-15 | 2022-03-15 | 广州智得能源科技有限公司 | Energy-concerving and environment-protective type heat energy heat pump's heat cycle system and cold-proof device |
| EP4085937A1 (en) * | 2021-05-06 | 2022-11-09 | Carrier Corporation | An aspirating smoke detection unit for reducing environmental electrostatic charge and the spread of airborne contaminants |
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| CN204494551U (en) * | 2015-03-05 | 2015-07-22 | 广东顺德东方麦田工业设计有限公司 | Pendulum-type smoke exhaust ventilator before annular passage |
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| US20040055323A1 (en) * | 2002-09-23 | 2004-03-25 | Yin-Hsiang Tung | Air conditioner with self-producing oxygen capability |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276717A (en) * | 2015-09-15 | 2016-01-27 | 绍兴大科环保科技有限公司 | Central oxygen supply air purifying air conditioner |
| CN105627452A (en) * | 2016-02-17 | 2016-06-01 | 中山浩发节能科技有限公司 | Anion oxygen bar purifier |
| CN107559950A (en) * | 2016-07-01 | 2018-01-09 | 江苏昊泰气体设备科技有限公司 | A kind of oxygen-enriched interior circulation purifier of closed environment |
| CN114183944A (en) * | 2020-09-15 | 2022-03-15 | 广州智得能源科技有限公司 | Energy-concerving and environment-protective type heat energy heat pump's heat cycle system and cold-proof device |
| EP4085937A1 (en) * | 2021-05-06 | 2022-11-09 | Carrier Corporation | An aspirating smoke detection unit for reducing environmental electrostatic charge and the spread of airborne contaminants |
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Application publication date: 20150513 |
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