CN103629764B - A kind of air purification and regulation Apparatus and method for - Google Patents
A kind of air purification and regulation Apparatus and method for Download PDFInfo
- Publication number
- CN103629764B CN103629764B CN201310517122.3A CN201310517122A CN103629764B CN 103629764 B CN103629764 B CN 103629764B CN 201310517122 A CN201310517122 A CN 201310517122A CN 103629764 B CN103629764 B CN 103629764B
- Authority
- CN
- China
- Prior art keywords
- air
- liquid
- casing
- purification
- air purification
- 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.)
- Active
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present invention discloses a kind of air purification and regulation Apparatus and method for, purifies adjusting for the pending air to a space. Air purification and regulation equipment comprises the first air-conditioning body, and the first air-conditioning body comprises the first box system, the first air system and first liquid system. The first box system comprises the first casing that is provided with the rear air outlet of processing on it, in the first casing, is loaded with first liquid; The first air system, for being delivered to the first casing by pending air; First liquid system, for delivery of the first liquid in first liquid to the first casing or in discharge the first casing; Wherein, pending air contacts in the first casing with first liquid, first liquid and pending airborne one or more pollutant generation physics or chemistry or biological respinse or effect so that pending air be cleaned. The present invention is applicable to the air conditioning in house, hotel, market, office, industry and other space, and simple in structure, easy to use.
Description
Technical field
The present invention relates to a kind of air purification and regulation Apparatus and method for, specifically, relate to a kind of sky that adoptsGas purifies air by liquid or the air purification and regulation that air themperature or humidity regulate is establishedStandby and method, is applicable to the air conditioning in house, hotel, market, office, industry and other space.
Background technology
Under existing industrial overall situation, air quality is the problem of our growing interest. Due to each sideReason, contains the chemical or biological pollutant of physics in air, as formaldehyde, benzene, ammonia, bacterium, virus,Mould, dust, particle, PM2.5 etc., if air handling system is not to containing the air of above-mentioned pollutantPurify, probably health is exerted an influence.
But the efficiency that existing air handling system can not be removed pollutant or removal pollutant is low, to peopleBody health has a negative impact.
Summary of the invention
The object of the invention is to solve existing air handling system can not remove pollutants in air or remove dirtyDye the inefficient problem of thing, a kind of air purification and regulation equipment and air purification and regulation method are provided, pass throughSimple device and method can purify air, can regulate air humidity or temperature.
To achieve these goals, air purification and regulation equipment of the present invention, for to a space wait locateReason air purifies adjusting, wherein, comprises the first air-conditioning body, and described the first air-conditioning body comprises:
The first box system, comprises the first casing that is provided with the rear air outlet of processing on it, described firstIn casing, be loaded with first liquid;
The first air system, for being delivered to described the first casing by described pending air; And
First liquid system, for delivery of described first liquid in described the first casing and discharge described theDescribed first liquid in one casing;
Wherein, described the first box system also comprises the first filtration system being arranged in described the first casing,Described first liquid comprises liquid and first time liquid on first, and described first time liquid is positioned at described the first mistakeBelow filter system, liquid is positioned at air row after the above and described processing of described the first filtration system on described firstBelow outlet, the micropore of the filtering material of described the first filtration system is less than the fluid molecule of liquid on first,Described pending air successively with described first time liquid, described the first filtration system and described first on liquidIn described the first casing, contact liquid in described first time liquid, described the first filtration system and described firstBody respectively with pending airborne one or more pollutant generation physics or chemistry or biological respinse or workWith so that pending air be cleaned.
Above-mentioned air purification and regulation equipment, wherein, the temperature by controlling described first liquid is to regulate instituteState process after the temperature of air, the content by controlling water in described first liquid and/or drier is to adjustSave the humidity of air after described processing.
Above-mentioned air purification and regulation equipment, wherein, described first liquid is that water or main component are water. OnThe air purification and regulation equipment of stating, wherein adds the additive that is improved its physics or chemistry or biological nature.
Above-mentioned air purification and regulation equipment, wherein, the main component of described first liquid is water, and whereinBe added with the surfactant that improves its physics or chemistry or biological nature.
Above-mentioned air purification and regulation equipment, wherein, described the first filtration system be comprise wire netting, sandstone,Sponge, fiber, zeolite, coral, pottery, active carbon, micro-filtration membrane, milipore filter, pellicle, NF membraneOne or more combination.
Above-mentioned air purification and regulation equipment, wherein, described first liquid system comprises and is arranged at described firstCasing liquid-inlet and liquid outlet.
Above-mentioned air purification and regulation equipment, wherein, described the first air system comprises air delivery pipe road,Described air delivery pipe is provided with air suction inlet end, air feeder in turn along air throughput direction on roadWith air outlet end, described air outlet end is arranged in described the first casing.
Above-mentioned air purification and regulation equipment, wherein, described air outlet end is positioned at described first liquidBelow liquid level, and described air outlet end cover has multi-hole material workpiece and/or described air outlet end to haveMultiple through holes.
Above-mentioned air purification and regulation equipment, wherein, described the first air-conditioning body also includes a control module,For described the first air system and described first liquid system are controlled automatically.
Above-mentioned air purification and regulation equipment, wherein, described control module comprises:
Air mass sensor, contacts with described pending air; And
Air quality control device, is connected with described air feeder;
Wherein, described air mass sensor is for responding to the quality of processed air and to described air qualityController feeds back an air mass signal, and described air quality control device is according to described air mass signal adjustmentThe motor speed of described air feeder.
Above-mentioned air purification and regulation equipment, wherein, described control module comprises:
Liquid level sensor, is arranged in described the first casing; And
Fluid level controller, is connected with described liquid-inlet or described liquid outlet;
Wherein, whether described liquid level sensor reaches and establishes for detection of the first liquid in described the first casingDetermine liquid level, and feed back a liquid level signal to described fluid level controller, described fluid level controller according to described inDescribed liquid-inlet/described liquid outlet is opened or closed to liquid level signal.
Above-mentioned air purification and regulation equipment, wherein, described control module comprises:
Liquid quality sensor, is arranged in described the first casing; And
Liquid quality controller, is connected with described liquid outlet;
Wherein, described liquid quality sensor is for responding to the quality of first liquid and to described liquid quality controlDevice processed feeds back a liquid quality signal, described liquid quality controller according to described liquid quality unblanking orClose described liquid outlet.
Above-mentioned air purification and regulation equipment, wherein, the bottom of described the first casing has height structure, instituteState the lowest part that liquid outlet is positioned at the bottom of described the first casing.
Above-mentioned air purification and regulation equipment, wherein, the bottom of described the first casing is also provided with sediment rowOutlet.
Above-mentioned air purification and regulation equipment, wherein, the bottom of described the first casing has height structure, instituteState the lowest part that sediment outlet is positioned at the bottom of described the first casing.
Above-mentioned air purification and regulation equipment, wherein, also comprises feed flow main and discharge opeing main, described firstAir-conditioning body is multiple, and described in each, the described liquid-inlet of the first air-conditioning body is all connected to described feed flow mainUpper, described in each, the described liquid outlet of the first air-conditioning body is all connected on described discharge opeing main.
Above-mentioned air purification and regulation equipment, wherein, also comprises the second air-conditioning body, described the second air-conditioning body bagDraw together:
The second box system, comprises the second casing that is provided with the rear air outlet of processing on it, described secondIn casing, be loaded with second liquid;
Connecting line, after the processing of one end and described the first casing, air outlet is connected, the other end with described inThe second casing is connected, so that the air after being purified by described first liquid is delivered to described the second casing; And
Second liquid system, for delivery of described second liquid to described the second casing or discharge described the second caseSecond liquid in body;
Wherein, the air after being purified by first liquid contacts in the second casing with described second liquid, described inSecond liquid with purified by first liquid after airborne one or more pollutant generation physics or chemistryOr biological respinse or effect so that its again purified.
Above-mentioned air purification and regulation equipment, wherein, described the second box system also comprises and is arranged on describedThe second filtration system in two casings, for through second liquid after treatment airborne one or morePollutant generation physics or chemistry or biological respinse or effect, be further cleaned processed air, processAir after further purifying by the processing of described the second casing after air outlet discharge.
Above-mentioned air purification and regulation equipment, wherein, described second liquid system and described first liquid systemThere is identical structure.
Above-mentioned air purification and regulation equipment, wherein, described connecting line also connects another air feeder.
The present invention also provides a kind of air purification and regulation method, wherein, adopts above-mentioned air purification and regulation to establishFor the air in a space is regulated, comprise the steps:
S100: liquid on first and first time liquid are delivered to the first box house by first liquid system;
S200: pending air is delivered to the first box house by the first air system;
S300: pending air successively with first time liquid, the first filtration system and first on liquidIn one casing, contact, in first time liquid, the first filtration system and first liquid respectively with pending airIn one or more pollutant generation physics or chemistry or biological respinse or effect so that pending air quiltPurify;
S400: the air outlet from the processing of the first casing of the air after being cleaned is discharged.
Above-mentioned air purification and regulation method wherein, has step S210: right in described step S200The first air system is controlled automatically, and described the first air system comprises air delivery pipe road, described airOn transfer pipeline, be provided with in turn air suction inlet end, air feeder and air row along air throughput directionThe port of export, described air outlet end is arranged in described the first casing.
Above-mentioned air purification and regulation method, wherein, described step S210 comprises the steps:
S211: respond to the quality of processed air and to an air quality control by an air mass sensorDevice feeds back an air mass signal; And
S212: air quality control device is adjusted the motor of described air feeder according to described air mass signalRotating speed.
Above-mentioned air purification and regulation method, wherein, described step S200 also comprises step S220: airOutlet end is to exhaust in first liquid, the multi-hole material workpiece that pending air has from air outlet end cover and/ or the multiple through holes of air outlet end discharge, make air in first liquid, form bubble.
Above-mentioned air purification and regulation method, wherein, has step S110 in described step S100: toOne liquid system is controlled automatically, and described first liquid system comprises the liquid that is arranged at described the first casingImport and liquid outlet.
Above-mentioned air purification and regulation method, wherein, described step S110 comprises:
Step S111: detect first liquid in the first casing by a liquid level sensor and whether reach and establishDetermine liquid level, and feed back a liquid level signal to a fluid level controller; And
Step S112: fluid level controller opens or cut out described liquid-inlet/liquid according to described liquid level signalOutlet.
Above-mentioned air purification and regulation method, wherein, described step S110 also comprises:
Step S113: by the quality of a liquid quality sensor sensing first liquid and to a liquid qualityController feeds back a liquid quality signal; And
Step S114: liquid quality controller is according to described liquid quality unblanking or close described liquidOutlet, and turn to step S111.
Above-mentioned air purification and regulation method, wherein, by multiple the first air-conditioning bodies simultaneously in described spaceAir regulate.
Above-mentioned air purification and regulation method, wherein, after described step S400, also comprises step S500:The sky of air outlet from described processing being discharged by one second box system and a second liquid systemGas regulates again.
Beneficial functional of the present invention is, conditioner of the present invention and air purification and regulation method, canWith the composition allotment liquid for air pollutants targetedly, purify remove airborne one or morePollutant; Can purify air, can regulate the temperature of air and/or humidity, meet produce orThe needs of life.
The present invention is applicable to the air conditioning in house, hotel, market, office, industry and other space, energyReach high-efficient purification air, can regulate temperature and/or the humidity of air. Particularly can be for air pollutantsComposition allotment liquid, one or more pollutants in purifying air, good for health; Simple structure canEffectively save the energy and cost, reliable for effect, easy to use. Below in conjunction with the drawings and specific embodiments to thisInvention is described in detail, but not as a limitation of the invention.
Brief description of the drawings
Fig. 1 is the structure chart of the air purification and regulation equipment of the first embodiment of the present invention;
Fig. 2 is the structure chart of the air purification and regulation equipment of the second embodiment of the present invention;
Fig. 3 is the structure chart of the air purification and regulation equipment of the third embodiment of the present invention;
Fig. 4 is the structure chart of the air purification and regulation equipment of the fourth embodiment of the present invention;
Fig. 5 is the structure chart of the air purification and regulation equipment of the fifth embodiment of the present invention;
Fig. 6 is the structure chart of the air purification and regulation equipment of the sixth embodiment of the present invention;
Fig. 7 is the structure chart of the air purification and regulation equipment of the seventh embodiment of the present invention;
Fig. 8 is the structure chart of the air purification and regulation equipment of the eighth embodiment of the present invention;
Fig. 9 is the structure chart of the air purification and regulation equipment of the ninth embodiment of the present invention;
Figure 10 is the structure chart of the air purification and regulation equipment of the tenth embodiment of the present invention;
Figure 11 is the structure chart of the air purification and regulation equipment of the 11st embodiment of the present invention;
Figure 12 is the structure chart of the air purification and regulation equipment of the 12nd embodiment of the present invention;
Figure 13 is the structure chart of the air purification and regulation equipment of the 13rd embodiment of the present invention;
Figure 14 is the structure chart of the air purification and regulation equipment of the 14th embodiment of the present invention;
Figure 15 to Figure 18 is that air purification and regulation equipment of the present invention carries out the control flow chart of automatically controlling.
Wherein, Reference numeral
100 first air systems
101 air suction inlet ends
102 air feeders
103 air outlet ends
200 first liquid systems
201 liquid-inlets
2011 feed flow mains
202 liquid outlets
2021 discharge opeing mains
300 first box system
301 first casings
302 process rear air outlet
303 sediment outlets
40 first filtration systems
500 second box system
501 second casings
502 process rear air outlet
600 connecting lines
602 air feeders
700 second liquid systems
80 second filtration systems
G1 air mass sensor
G2 liquid level sensor
G3 liquid quality sensor
K1 air quality control device
K2, K3 fluid level controller
K4 liquid quality controller
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical solution of the present invention is described in detail, more to enter oneStep is understood object of the present invention, scheme and effect, but not as claims protection domain of the present inventionRestriction.
The present invention is a kind of air purification and regulation equipment or utilizes this air purification and regulation equipment to carry out air adjustmentThe method of joint, air purification and regulation Apparatus and method for of the present invention, makes air contact with liquid, airbornePhysics or chemistry or biological pollutant are (as formaldehyde, benzene, ammonia, bacterium, virus, mould, dust, particleThing, PM2.5 etc.) and liquid mixing, liquid has and dissolves or separate airborne one or more pollutantOr the effect of removing or killing, air is cleaned. This is that one can be adjusted air themperature or humiditySave, can also have to airborne pollutant the air purification and regulation method and apparatus of removal ability. Below knotClosing multiple embodiment describes in detail to the present invention.
Consult Fig. 1, air purification and regulation equipment of the present invention, enters for the pending air to a spaceRow regulates, and comprises the first air-conditioning body, and the first air-conditioning body comprises the first air system 100, first liquid system200 and first box system 300. The first box system 300 comprises the first casing 301 and processes rear airOutlet 302, after processing, air outlet 302 is arranged on the first casing 301, in the first casing 301Be loaded with first liquid; The first air system 100 is for being delivered to pending air the first casing 301In; First liquid system 200 for delivery of in first liquid to the first casing 301 or discharge the first casingFirst liquid in 301; Wherein, pending air contacts in the first casing 301 with first liquid, theOne liquid and pending airborne one or more pollutant generation physics or chemistry or biological respinse or workWith so that pending air be cleaned.
Further, the first box system 300 is provided with the first filtration system in the first casing 30140, for process first liquid airborne one or more pollutants after treatment are decomposed or are filteredOr adsorb or kill processing, processed air is further cleaned, the air after further purification is logicalAfter crossing processing, air outlet 302 discharges.
Wherein, if the temperature of pending air is undesirable, as long as the temperature of first liquid is different fromThe temperature of air, just can regulate the temperature of air. For example, pending air themperature is too low need to heighten time,Temperature by the temperature of first liquid higher than pending air, pending air can after contacting with first liquidRising temperature; When pending too high temperature of air need to be turned down, by the temperature of first liquid lower than pending skyThe temperature of gas, can reduce temperature after pending air contacts with first liquid.
Wherein, the main component of first liquid of the present invention is water, and wherein adds and be improved its physics or changeLearn or the additive of biological nature, or the main component of first liquid is water, and wherein adds and improve its physicsOr the surfactant of chemistry or biological nature, surfactant can be there is solubilising, dispersion, washing, anti-Rotten and/or anlistatig surfactant.
Wherein, if pending air is too dry, the main component of first liquid or all composition are water,Just can humidifying air after pending air contacts with first liquid, if pending air is too moistening, theOne liquid contains drier or whole composition is drier, after pending air contacts with first liquid, can fallThe humidity of low air.
Air purification and regulation equipment of the present invention, can add additive in first liquid. Additive can changePhysics or chemistry or the biological nature of kind liquid, when pending air is contacted with first liquid, first liquidPhysics to airborne pollutant or chemistry or biological agent better effects if. For example, adding thimerosal canKill bacteria or virus, add flavouring agent and can produce pleasant smell, adds catalyst and can add fast responseSpeed etc.
Air purification and regulation equipment of the present invention, can add surfactant in first liquid. Surface-activeAgent has the effects such as solubilising or dispersion or washing are anticorrosion or antistatic, when air is contacted with liquid, and liquidPhysics to airborne pollutant or chemistry or biological agent better effects if. In first liquid, can also addEnzyme. Enzyme is biocatalyst, can fast reaction speed, and when air is contacted with liquid, liquid is to airIn physics or chemistry or the biological agent better effects if of pollutant.
Air purification and regulation equipment of the present invention, filtration system is mainly made up of filtering material, filtering material pairAirborne pollutant has the chemical or biological effect of physics, the airborne one contacting with filtering materialOr multiple pollutant is reduced or removes, air is purified,
The first filtration system 40 of air purification and regulation equipment of the present invention is arranged in the first casing 301One position, or possess multiple the first filtration systems 40, and multiple the first filtration system 40 is all arranged atOne casing 301 all can, make the pending air after contacting with first liquid can be through one or more theOne filtration system 40 further purifies, and reaches better clean-up effect.
The first filtration system 40 be by wire netting, sandstone, sponge, fiber, zeolite, coral, pottery,Active carbon, micro-filtration membrane, milipore filter, pellicle, NF membrane and other to airborne pollutant have physics orThe combination of one or more of the material of chemistry or biological agent.
Wherein, the filtering material of the first filtration system 40 is all or part of is drier, and pending air is logicalLater, can reduce humidity.
As shown in Figure 1, first liquid system 200 comprises the liquid-inlet that is arranged at the first casing 301 bottoms201 and liquid outlet 202. The first air system 300 comprises air delivery pipe road, on air delivery pipe roadBe provided with in turn air suction inlet end 101, air feeder 102 and Bas Discharged along air throughput directionMouth end 103, air outlet end 103 is arranged in the first casing 301. Air outlet end 103 arrangesIn the first liquid of the first casing 301, the air outlet end 103 of the first air system 100 is to firstExhaust in liquid. Pending air is sucked by air suction inlet end 101, through air feeder 102, logicalCross air outlet end 103 to the first liquid exhaust in the first casing 301, air feeder 102 is defeatedSend machinery or the equipment (for example, blower fan or pump) of air.
Wherein, the pending air of the air outlet end 103 of the first air system 100 is discharged by porous,In first liquid, form bubble, increase the contact area of pending air and first liquid, improve and process effectRate. For example, air outlet end 103 itself is porous material (for example, porous ceramics), or air rowThe port of export 103 itself is vesicular structure (for example, punching on tubing), or air outlet end 103Be vesicular structure and material (for example, the sponge of porous is overlapped in punching again on tubing), make the air shape of dischargingBecome a large amount of bubbles.
Separately, the pending air of the air outlet end 103 by the first above-mentioned air system 100 passes throughPorous is slowly discharged, and forms tiny bubble in liquid, increases the contact area of air and liquid, canReduce noise.
As shown in Figure 2, air outlet end 103 is arranged on and the liquid level of the first liquid of the first casing 301Concordant position, the air outlet end 103 of the first air system 100 is to first liquid surface and the first liquidBody exhaust.
As shown in Figure 3, air outlet end 103 be arranged on the first casing 301 first liquid liquid level withUnder, the air outlet end 103 of the first air system 100 is to first liquid surface exhaust.
As shown in Figures 2 and 3, the sky of the first air system 100 of air purification and regulation equipment of the present inventionThe air pressure that gas outlet end 103 is discharged is enough large, makes liquid splash, can increase air and liquidThe contact area of body, improves treatment effeciency.
As shown in Figure 4, first liquid comprises liquid and first time liquid on first, and first time liquid is positioned atOne filtration system is below 40, and liquid is positioned at the first filtration system more than 40 and Bas Discharged after processing on firstMouth is below 302. Because the micropore of the filtering material of the first filtration system 40 is less than fluid molecule, on firstLiquid can not leak down by the first filtration system 40, through first time liquid of the first filtration system 40 belowsThe air of processing, after the first filtration system 40 is filtered, enters first of the first filtration system 40 topsIn upper liquid, with the first filtration system 40 tops first on after liquid contacts, Bas Discharged from processingMouth 302 discharges. The first filtration system 40 tops first on liquid and the first filtration system 40 belowsOnce liquid is same or not of the same race.
Referring to Fig. 5 to Fig. 7, first of the first box system 300 of air purification and regulation equipment of the present inventionThe bottom of casing 301 has height structure, minimum in the region at the place of liquid outlet 202, first liquidIn sediment can be because the effect of gravity be gathered in lower, in the time of discharge first liquid, sediment can be withIn time, is discharged from from liquid outlet 202.
Referring to Fig. 8, the first casing 301 of the first box system 300 of air purification and regulation equipment of the present inventionBottom be provided with sediment outlet 303, sediment outlet 303 is used for discharging sediment.
Referring to Fig. 9 to Figure 11, of the first box system 300 of air purification and regulation equipment of the present inventionThe bottom of one casing 301 has height structure, and the region at the place of sediment outlet 303 is minimum, liquidIn sediment can be because the effect of gravity be gathered in lower, sediment is easy to be discharged from.
Air purification and regulation equipment of the present invention, the first air system 100 can Artificial Control. For example, openThe air feeder 102 that pass power supply can be controlled the first air system 100 moves or does not move. Of the present inventionAir purification and regulation equipment, first liquid system 200 can Artificial Control. For example, switching fluid import201 can control first liquid enters the first casing 301; Switching fluid outlet 202 can be controlled the first caseThe discharge of the first liquid in body 301. In the time that the first liquid in the first casing 301 is not enough, opening liquid entersMouthfuls 201 can liquid feeding; In the time that the first liquid in the first casing 301 is too much, open liquid outlet 202Can discharge; In the time that the first liquid in the first casing 301 is crossed dirty or inefficacy, switching fluid outlet 202Can discharge first liquid dirty or that lost efficacy, then switching fluid import 201 can fluid infusion.
The first air-conditioning body of air purification and regulation equipment of the present invention can also comprise control module, for toOne air system 100 and first liquid system 200 are controlled automatically.
Control module comprises air mass sensor G1 and air quality control device K1, air quality sensingDevice G1 is arranged on the first casing 301 outsides or inner side, also can be arranged on and need to purify the described sky that regulates airIn or air suction inlet end, air mass sensor G1 contacts with pending air, to skyMakings amount is responded to, and air quality control device K1 is connected with air feeder 102; Wherein, air matterQuantity sensor G1 is for responding to the quality of processed air and feeding back an air to air quality control device K1Quality signal, air quality control device K1 adjusts the motor of air feeder 102 according to air mass signalRotating speed, thus control the first air system 100 sucks the amount of pending air, and the quality of surrounding air is reachedThe target of setting to expection, and can be energy-conservation.
Particularly, as shown in figure 15, air mass sensor G1 is set, is provided for controlling air and carriesThe air quality control device K1 of device 102, air mass sensor G1 and air quality control device K1 are electricConnect. When air purification and regulation equipment work of the present invention, air mass sensor G1 is in real time in roomAir or the quality of the pending air that sucks of air suction inlet end 101 detect. When air quality passesSensor G1 judges when air quality is good, and air mass sensor G1 does not send out to air quality control device K1Go out signal or send to air quality control device K1 the signal not moving, air feeder 102 is not moved(for example the motor of air feeder 102 does not turn round). When air mass sensor G1 judges air matterMeasure when bad, air mass sensor G1 sends signal to air quality control device K1, controls air defeatedSend device 102 to run on purification pattern, with certain rotating speed operation or the poorer air feeder 102 of air qualityMotor speed higher.
Control module also comprises liquid level sensor and fluid level controller, and liquid level sensor is arranged on the first casingIn 301; Fluid level controller is connected with liquid-inlet 201 and liquid outlet 202; Wherein, liquid level sensorWhether reach a setting liquid level for detection of the first liquid in the first casing 301, and to liquid level controlDevice feeds back a liquid level signal, and fluid level controller is opened or closing liquid import 201/ liquid discharge according to liquid level signalMouthfuls 202, thus certain liquid level that reaches of first liquid in the first casing 301 ensured, ensure firstThe physics of liquid to air or the effect of chemistry or biological treatment, and can energy-conservation or minimizing discharge.
Particularly, as shown in figure 16, liquid level sensor G2 is set, fluid level controller K2, K3 is set,Liquid level sensor G2 and fluid level controller K2 and K3 electrical connection. Air purification and regulation of the present invention is establishedWhen standby work, by liquid-inlet 201 to the first casing 301 feed flows, when the interior first liquid of the first casing 301Do not reach while setting liquid level value, liquid level sensor G2 sends signal to fluid level controller K2, opensOr do not close liquid-inlet 201, liquid-inlet 201 is to the first casing 301 feed flows; When the first casing 301Interior first liquid reaches while setting liquid level value, and liquid level sensor G2 sends letter to fluid level controller K2Number closing liquid import 201, liquid-inlet 201 stops to the first casing 301 feed flows; When the first casing 301Interior first liquid exceedes while setting liquid level value, and liquid level sensor G2 sends to fluid level controller K3Signal, opens liquid outlet 202 discharge opeings, until the interior first liquid of the first casing 301 reaches, to set liquid level highWhen degree value, liquid level sensor G2 sends signal to fluid level controller K3, and closing liquid outlet 202, stopsOnly discharge opeing.
Above-mentioned fluid level controller K2, K3 is for example magnetic valve.
Control module also comprises liquid quality sensor and liquid quality controller, liquid quality sensor settingIn the first casing 301; Liquid quality controller is connected with liquid outlet 202; Wherein, liquid quality passesSensor is for responding to the quality of first liquid and feeding back a liquid quality signal, liquid to liquid quality controllerQuality controller is according to liquid quality unblanking or closing liquid outlet 202, to ensure the first casing 301The physics of interior first liquid to pending air or the effect of chemistry or biological treatment.
Particularly, as shown in FIG. 17 and 18, liquid quality sensor G3 is set, liquid quality controllerK4, liquid quality controller K4 can arrange separately, also can be by fluid level controller K3 dual-purpose, liquidMass sensor G3 and liquid quality controller K4 electrical connection. Air purification and regulation equipment of the present inventionWhen work, the content of the active ingredient of liquid quality sensor G3 to the first casing 301 interior first liquids is realShi Jinhang differentiates, when the content of the active ingredient of first liquid meets or exceeds setting value, and liquid quality sensingDevice G3 does not send signal or sends and be failure to actuate to liquid quality controller K4 to liquid quality controller K4Signal, liquid quality controller K4 is failure to actuate, liquid outlet 202 not discharge opeings; First liquid effectivelyWhen the content of composition does not reach setting value, liquid quality sensor G3 sends to liquid quality controller K4Signal, opens liquid outlet 202 and discharges some first liquids or emptying first liquid. Or, this equipment fortuneWhen row, certain or the Cucumber of liquid quality sensor G3 to first liquid in casing (first liquid andProduct after the physics of airborne pollutant or chemistry or biological agent) content differentiate in real time,The content of certain of one liquid or Cucumber meets or exceeds when setting value, liquid quality sensor G3 toLiquid quality controller K4 sends signal, opens liquid outlet 202 and discharges some first liquids or emptyingOne liquid; When the content of certain of first liquid or Cucumber does not reach setting value, liquid quality sensorG3 does not send signal or sends the letter of being failure to actuate to liquid quality controller K4 to liquid quality controller K4Number, liquid quality controller K4 is failure to actuate, liquid outlet 202 not discharge opeings.
When liquid outlet 202 discharges after some first liquids or emptying first liquid, in the first casing 301 theOne liquid does not reach sets liquid level value, and liquid level sensor G2 sends signal to fluid level controller K2,Open liquid-inlet 201 to the first casing 301 feed flows, thereby ensure the interior first liquid pair of the first casing 301The effect of the physics of air or chemistry or biological treatment.
Above-mentioned liquid quality controller K4 is for example magnetic valve.
As shown in figure 12, air purification and regulation equipment of the present invention also comprises that feed flow main 2011 and discharge opeing are dryPipe 2021, the first air-conditioning bodies are multiple, and the liquid-inlet 201 of each the first air-conditioning body is all connected to feed flowOn main 2011, the liquid outlet 202 of each the first air-conditioning body is all connected on discharge opeing main 2021. TheOne liquid flows to liquid-inlet 201 by feed flow main 2011 and inputs the first casing 301, the first casings 301In first liquid flow to discharge opeing main 2021 by liquid outlet 202 and discharge, first liquid system 200Function is input or discharge first liquid.
As shown in figure 13, the air being cleaned process by casing after air outlet 302 enter down againOne group of liquid system and box system, purified again. Draw attention to especially, air system is not set here againSystem, but utilize the pressure of the air being cleaned, transport to voluntarily next group liquid system and box system,The air that has made to purify is purified again.
Particularly, air conditioner with air purification equipment of the present invention also can comprise the second air-conditioning body, the second air-conditioning body bagDraw together the second box system 500, connecting line 600 and second liquid system 700. The second box system 500Comprise the interior splendid attire of the second casing 501, the second casing 501 that is provided with the rear air outlet 502 of processing on itThere is second liquid; Air outlet 302 after processing on connecting line 600 one end and the first casing 301Be connected, the other end is connected with the second casing 501, so that the air after being purified by first liquid is delivered to secondCasing 501; Second liquid system 700 is for delivery of second liquid to the second casing 501 and discharge secondSecond liquid in casing 501; Wherein, the air after being purified by first liquid and second liquid are at the second caseContact in body 501, second liquid enters airborne one or more pollutants after being purified by first liquidRow dissolves or separates or remove or kill and process so that it is purified again.
First liquid and second liquid are sames or not of the same race.
As shown in figure 14, the second box system 500 also comprises the second mistake being arranged in the second casing 501Filter system 80, for dividing process second liquid airborne one or more pollutants after treatmentSeparate or filter or adsorb or kill processing, processed air being further cleaned, after further purificationAir by the processing of the second casing 501 after air outlet 502 discharge.
Wherein, connecting line 600 also can connect another air feeder 602, to increase air discharge pressure.
Second liquid system 700 has identical structure with first liquid system 200, and the second air-conditioning body can be establishedBe placed in the similar control module of the first air-conditioning body, repeat no more herein.
Below the above-mentioned air purification and regulation equipment of employing of the present invention is adjusted the air in a spaceThe air purification and regulation method of joint is concluded summary. Comprise the steps:
S100: first liquid is delivered to the first casing 301 inside by first liquid system 200;
S200: pending air is delivered to the first casing 301 inside by the first air system 100;
S300: pending air contacts in the first casing 301 with first liquid, and first liquid is to pendingAirborne one or more pollutants dissolve or separate or remove or kill to be processed so that pending skyGas is cleaned;
S400: the air outlet from the processing of the first casing 301 of the air after being cleaned is discharged.
Also comprise step S310 at step S300: by one first filtration system to through first liquid processingAfter airborne one or more pollutants decompose or filter or adsorb or kill processing, make processedAir is further cleaned.
Above-mentioned step S310 also comprises step:
S311: there is liquid first time, first between the first casing 301 bottoms and the first filtration system 40After processing on filtration system 40 and the first casing 301, between air outlet 302, there is liquid on first,Contact with liquid on first with the first filtration system 40 air after treatment by first time liquid, on firstLiquid decomposes airborne one or more pollutants after treatment or filters or adsorb or kill placeReason, is further cleaned processed air.
In step S200, there is step:
S210: the first air system 100 is controlled automatically, and the first air system 100 comprises that air is defeatedSend pipeline, on air delivery pipe road, be provided with in turn air suction inlet end 101, sky along air throughput directionGas conveyer 102 and air outlet end 103, air outlet end 103 is arranged in the first casing 301.
Above-mentioned step S210 also comprises step:
S211: respond to the quality of processed air by an air mass sensor to G1 and to an air matterAmount controller K1 feeds back an air mass signal;
S212: air quality control device K1 adjusts the motor of air feeder 102 according to air mass signalRotating speed.
Above-mentioned step S200 also can comprise step S220: air outlet end 103 is arranged in first liquidGas, pending air is from the multi-hole material workpiece of air outlet end and/or multiple through holes of air outlet endDischarge, make air in first liquid, form bubble.
In step S100, there is step:
S110: first liquid system 200 is controlled automatically, and first liquid system 200 comprises and being arranged atThe liquid-inlet 201 of the first casing 301 and liquid outlet 202.
Above-mentioned step S110 comprises step:
S111: whether the first liquid detecting in the first casing 301 by a liquid level sensor G2 reaches oneSet liquid level, and feed back a liquid level signal to a fluid level controller K2/K3;
S112: fluid level controller K2/K3 opens or closing liquid import 201/ liquid discharge according to liquid level signalMouth 202.
Step S110 also comprises step:
S113: by the quality of a liquid quality sensor G3 induction first liquid and to a liquid quality controlDevice K4 processed feeds back a liquid quality signal; And
S114: liquid quality controller K4 exports 202 according to liquid quality unblanking or closing liquid,And turn to step S111.
Air purification and regulation method of the present invention, can also be by multiple the first air-conditioning bodies simultaneously in spaceAir regulates.
Air purification and regulation method of the present invention, after step S400, also comprises step S500: pass throughOne second box system 500 and a second liquid system 700 are discharged air outlet from processing 302Air regulates again.
Certainly, the present invention also can have other various embodiments, in the feelings that do not deviate from spirit of the present invention and essence thereofUnder condition, those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, butThese corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (30)
1. an air purification and regulation equipment, purifies adjusting for the pending air to a space,It is characterized in that, comprise the first air-conditioning body, described the first air-conditioning body comprises:
The first box system, comprises the first casing that is provided with the rear air outlet of processing on it, described firstIn casing, be loaded with first liquid;
The first air system, for being delivered to described the first casing by described pending air; And
First liquid system, for delivery of described first liquid in described the first casing and discharge described theDescribed first liquid in one casing;
Wherein, described the first box system also comprises the first filtration system being arranged in described the first casing,Described first liquid comprises liquid and first time liquid on first, and described first time liquid is positioned at described the first mistakeBelow filter system, liquid is positioned at air row after the above and described processing of described the first filtration system on described firstBelow outlet, the micropore of the filtering material of described the first filtration system is less than the fluid molecule of liquid on first,Described pending air successively with described first time liquid, described the first filtration system and described first on liquidIn described the first casing, contact liquid in described first time liquid, described the first filtration system and described firstBody respectively with pending airborne one or more pollutant generation physics or chemistry or biological respinse or workWith so that pending air be cleaned.
2. air purification and regulation equipment according to claim 1, is characterized in that, by controlling instituteThe temperature of stating first liquid to be to regulate the temperature of air after described processing, or by controlling in described first liquidWater and/or the content of drier to regulate the humidity of air after described processing.
3. air purification and regulation equipment according to claim 1, is characterized in that, described the first liquidIn body, add the additive that is improved its physics or chemistry or biological nature.
4. air purification and regulation equipment according to claim 1, is characterized in that, described the first liquidBody is that water or main component are water.
5. air purification and regulation equipment according to claim 1, is characterized in that, described the first liquidIn body, be added with the surfactant that improves its physics or chemistry or biological nature.
6. air purification and regulation equipment according to claim 1, is characterized in that, described the first mistakeFilter system is to comprise wire netting, sandstone, sponge, fiber, zeolite, coral, pottery, active carbon, micro-filtrationThe combination of one or more of film, milipore filter, pellicle, NF membrane.
7. air purification and regulation equipment according to claim 1, is characterized in that, described the first liquidSystem comprises the liquid-inlet and the liquid outlet that are arranged at described the first casing.
8. air purification and regulation equipment according to claim 7, is characterized in that, described the first skyGas system comprises air delivery pipe road, and described air delivery pipe is provided with in turn along air throughput direction on roadAir suction inlet end, air feeder and air outlet end, described air outlet end is arranged on describedIn one casing.
9. air purification and regulation equipment according to claim 8, is characterized in that, described air rowThe port of export is positioned at below the liquid level of described first liquid, and described air outlet end have multi-hole material workpiece and/Or described air outlet end has multiple through holes.
10. air purification and regulation equipment according to claim 9, is characterized in that, described the first skyAdjust body also to include a control module, for described the first air system and described first liquid system are carried outAutomatically control.
11. air purification and regulation equipment according to claim 10, is characterized in that described controlModule comprises:
Air mass sensor, contacts with described pending air; And
Air quality control device, is connected with described air feeder;
Wherein, described air mass sensor is for responding to the quality of processed air and to described air qualityController feeds back an air mass signal, and described air quality control device is according to described air mass signal adjustmentThe motor speed of described air feeder.
12. air purification and regulation equipment according to claim 10, is characterized in that described controlModule comprises:
Liquid level sensor, is arranged in described the first casing; And
Fluid level controller, is connected with described liquid-inlet and described liquid outlet;
Wherein, whether described liquid level sensor reaches and establishes for detection of the first liquid in described the first casingDetermine liquid level, and feed back a liquid level signal to described fluid level controller, described fluid level controller according to described inDescribed liquid-inlet/described liquid outlet is opened or closed to liquid level signal.
13. air purification and regulation equipment according to claim 10, is characterized in that described controlModule comprises:
Liquid quality sensor, is arranged in described the first casing; And
Liquid quality controller, is connected with described liquid outlet;
Wherein, described liquid quality sensor is for responding to the quality of first liquid and to described liquid quality controlDevice processed feeds back a liquid quality signal, described liquid quality controller according to described liquid quality unblanking orClose described liquid outlet.
14. according to the air purification and regulation equipment described in any one in claim 7-13, and its feature existsIn, the bottom of described the first casing has height structure, and described liquid outlet is positioned at the end of described the first casingThe lowest part of portion.
15. according to the air purification and regulation equipment described in any one in claim 1-13, and its feature existsIn, the bottom of described the first casing is also provided with sediment outlet.
16. air purification and regulation equipment according to claim 15, is characterized in that described firstThe bottom of casing has height structure, and described sediment outlet is positioned at bottom minimum of described the first casingPlace.
17. according to the air purification and regulation equipment described in any one in claim 7-13, and its feature existsIn, also comprising feed flow main and discharge opeing main, described the first air-conditioning body is multiple, the first air-conditioning described in eachThe described liquid-inlet of body is all connected on described feed flow main, the described liquid of the first air-conditioning body described in eachOutlet is all connected on described discharge opeing main.
18. according to the air purification and regulation equipment described in any one in claim 7-13, and its feature existsIn, also comprising the second air-conditioning body, described the second air-conditioning body comprises:
The second box system, comprises the second casing that is provided with the rear air outlet of processing on it, described secondIn casing, be loaded with second liquid;
Connecting line, after the processing of one end and described the first casing, air outlet is connected, the other end with described inThe second casing is connected, so that the air after being purified by described first liquid is delivered to described the second casing; And
Second liquid system, for delivery of described second liquid to described the second casing and discharge described secondSecond liquid in casing;
Wherein, the air after being purified by first liquid contacts in the second casing with described second liquid, described inSecond liquid with purified by first liquid after airborne one or more pollutant generation physics or chemistryOr biological respinse or effect so that its again purified.
19. air purification and regulation equipment according to claim 18, is characterized in that described secondBox system also comprises the second filtration system being arranged in described the second casing, for through second liquidAirborne one or more pollutant generation physics after treatment or chemistry or biological respinse or effect, make byProcess air and be further cleaned, after the processing of the air after further purification by described the second casingAir outlet discharge.
20. air purification and regulation equipment according to claim 19, is characterized in that described secondLiquid system has identical structure with described first liquid system.
21. air purification and regulation equipment according to claim 18, is characterized in that described connectionPipeline also connects another air feeder.
22. 1 kinds of air purification and regulation methods, is characterized in that, adopt air claimed in claim 1 cleanChange conditioning equipment the air in one space is regulated, comprise the steps:
S100: liquid on first and first time liquid are delivered to the first box house by first liquid system;
S200: pending air is delivered to the first box house by the first air system;
S300: pending air successively with first time liquid, the first filtration system and first on liquidIn one casing, contact, in first time liquid, the first filtration system and first liquid respectively with pending airIn one or more pollutant generation physics or chemistry or biological respinse or effect so that pending air quiltPurify;
S400: the air outlet from the processing of the first casing of the air after being cleaned is discharged.
23. air purification and regulation methods according to claim 22, is characterized in that, in described stepIn rapid S200, there is step S210: the first air system is controlled automatically to described the first air systemComprise air delivery pipe road, on described air delivery pipe road, be provided with in turn air along air throughput direction and inhaleArrival end, air feeder and air outlet end, described air outlet end is arranged on described the first casingIn.
24. air purification and regulation methods according to claim 23, is characterized in that described stepS210 comprises the steps:
S211: respond to the quality of processed air and to an air quality control by an air mass sensorDevice feeds back an air mass signal; And
S212: air quality control device is adjusted the motor of described air feeder according to described air mass signalRotating speed.
25. air purification and regulation methods according to claim 24, is characterized in that described stepS200 also comprises step S220: air outlet end is to exhaust in first liquid, and pending air is from airMultiple through holes of the multi-hole material workpiece of outlet end and/or air outlet end are discharged, and make air at the first liquidIn body, form bubble.
26. air purification and regulation methods according to claim 22, is characterized in that described stepIn S100, there is step S110: first liquid system is controlled automatically to described first liquid system bagDraw together the liquid-inlet and the liquid outlet that are arranged at described the first casing.
27. air purification and regulation methods according to claim 26, is characterized in that described stepS110 comprises:
Step S111: detect first liquid in the first casing by a liquid level sensor and whether reach and establishDetermine liquid level, and feed back a liquid level signal to a fluid level controller; And
Step S112: fluid level controller opens or cut out described liquid-inlet/liquid according to described liquid level signalOutlet.
28. air purification and regulation methods according to claim 27, is characterized in that described stepS110 also comprises:
Step S113: by the quality of a liquid quality sensor sensing first liquid and to a liquid qualityController feeds back a liquid quality signal; And
Step S114: liquid quality controller is according to described liquid quality unblanking or close described liquidOutlet, and turn to step S111.
29. according to the air purification and regulation method described in any one in claim 22-28, and its feature existsIn, the air in described space is regulated by multiple the first air-conditioning bodies simultaneously.
30. according to the air purification and regulation method described in any one in claim 22-28, and its feature existsIn, after described step S400, also comprise step S500: by one second box system and one secondThe air that liquid system is discharged air outlet from described processing regulates again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517122.3A CN103629764B (en) | 2013-10-28 | 2013-10-28 | A kind of air purification and regulation Apparatus and method for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517122.3A CN103629764B (en) | 2013-10-28 | 2013-10-28 | A kind of air purification and regulation Apparatus and method for |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629764A CN103629764A (en) | 2014-03-12 |
| CN103629764B true CN103629764B (en) | 2016-05-25 |
Family
ID=50211066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310517122.3A Active CN103629764B (en) | 2013-10-28 | 2013-10-28 | A kind of air purification and regulation Apparatus and method for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103629764B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925647A (en) * | 2014-04-08 | 2014-07-16 | 庞春明 | Air purifier and air purifying method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141051Y (en) * | 1992-10-16 | 1993-08-25 | 何洪岭 | Air filtering humidifier |
| CN1442635A (en) * | 2002-03-05 | 2003-09-17 | 牟晓凯 | Air humidifying and cleaning apparatus |
| JP2005013789A (en) * | 2003-06-24 | 2005-01-20 | Ricoh Elemex Corp | Air cleaner |
| JP2005074311A (en) * | 2003-08-29 | 2005-03-24 | Ricoh Elemex Corp | Air cleaner, and air cleaning method |
| CN101285609A (en) * | 2008-06-16 | 2008-10-15 | 周成明 | Full-automatic air temperature adjustment clarification exchange integral machine |
| CN101342435A (en) * | 2008-08-22 | 2009-01-14 | 东北林业大学 | Washing type air purification device |
| CN101900390A (en) * | 2010-06-25 | 2010-12-01 | 程志平 | Air washing and purifying aquarium air conditioner |
| KR20110001637A (en) * | 2009-06-30 | 2011-01-06 | (주) 유니티엔씨 | Air purifier |
| CN103344008A (en) * | 2013-07-09 | 2013-10-09 | 武汉纺织大学 | Indoor air sterile washing technology and equipment |
| CN203244879U (en) * | 2013-04-20 | 2013-10-23 | 宁波海曙信满贸易有限公司 | Waste gas absorption tower |
-
2013
- 2013-10-28 CN CN201310517122.3A patent/CN103629764B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141051Y (en) * | 1992-10-16 | 1993-08-25 | 何洪岭 | Air filtering humidifier |
| CN1442635A (en) * | 2002-03-05 | 2003-09-17 | 牟晓凯 | Air humidifying and cleaning apparatus |
| JP2005013789A (en) * | 2003-06-24 | 2005-01-20 | Ricoh Elemex Corp | Air cleaner |
| JP2005074311A (en) * | 2003-08-29 | 2005-03-24 | Ricoh Elemex Corp | Air cleaner, and air cleaning method |
| CN101285609A (en) * | 2008-06-16 | 2008-10-15 | 周成明 | Full-automatic air temperature adjustment clarification exchange integral machine |
| CN101342435A (en) * | 2008-08-22 | 2009-01-14 | 东北林业大学 | Washing type air purification device |
| KR20110001637A (en) * | 2009-06-30 | 2011-01-06 | (주) 유니티엔씨 | Air purifier |
| CN101900390A (en) * | 2010-06-25 | 2010-12-01 | 程志平 | Air washing and purifying aquarium air conditioner |
| CN203244879U (en) * | 2013-04-20 | 2013-10-23 | 宁波海曙信满贸易有限公司 | Waste gas absorption tower |
| CN103344008A (en) * | 2013-07-09 | 2013-10-09 | 武汉纺织大学 | Indoor air sterile washing technology and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103629764A (en) | 2014-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204051314U (en) | Lacquer spraying waste gas treatment system | |
| CN104197412A (en) | Air purifying system | |
| CN103591659B (en) | Spraying type air conditioning equipment and air conditioning method | |
| CN203848414U (en) | Automatic purifying and humidifying device for indoor air | |
| CN203126468U (en) | In-car air purification system | |
| CN103629764B (en) | A kind of air purification and regulation Apparatus and method for | |
| CN201454387U (en) | Purifying device for processing production exhaust-gas | |
| CN111905557A (en) | Combined cascade coupling deodorization method and equipment thereof | |
| CN203777852U (en) | Liquid dust removal device and air purification system with liquid dust removal device | |
| KR102174694B1 (en) | A gas purifier with self-purifying function | |
| CN103591642B (en) | A kind of combined type air conditioning equipment and air conditioning method thereof | |
| CN207648980U (en) | A kind of air purifier being convenient for changing filter device | |
| CN204693709U (en) | A kind of vehicle-mounted air purification humidifier | |
| CN205245370U (en) | Simple air cleaning device | |
| CN217549473U (en) | Remove alkaline gas filter | |
| CN205683781U (en) | A kind of air filtering system | |
| CN217092637U (en) | Indoor air purification device capable of being cleaned on line | |
| CN204619675U (en) | Paint spray booth waste gas treatment equipment | |
| KR102331252B1 (en) | Internal air circulating type air-cleaning and deodorizing apparatus | |
| CN107726487A (en) | Intelligent air treatment device for biological laboratory | |
| CN213453997U (en) | Air corpuscle purifier of toilet | |
| CN205109275U (en) | Civilian air purification device | |
| CN211384340U (en) | Exhaust gas treatment equipment for air conditioning panel spraying device | |
| CN210229393U (en) | Mining plant dust removal purifier for environmental protection equipment | |
| CN210206414U (en) | Exhaust gas deodorization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100089 Beijing West Third Ring Road, Haidian District, No. 5 Applicant after: China Zhong Yuan international project company limited Address before: 100089 Beijing West Third Ring Road, Haidian District, No. 5 Applicant before: China Ippr International Engineering Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHINA IPPR INTERNATIONAL ENGINEERING CORPORATION TO: CHINA IPPR INTERNATIONAL ENGINEERING CORPORATION |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |