CN104279633B - A kind of composition of air self-checking device and its control method - Google Patents
A kind of composition of air self-checking device and its control method Download PDFInfo
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- CN104279633B CN104279633B CN201410559919.4A CN201410559919A CN104279633B CN 104279633 B CN104279633 B CN 104279633B CN 201410559919 A CN201410559919 A CN 201410559919A CN 104279633 B CN104279633 B CN 104279633B
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
-
- 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
- F24F8/117—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 wet 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
- 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
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The present invention relates to air-conditioning technique field, discloses a kind of composition of air self-checking device and its control method.The device includes making-up air device, pressue device, water washing device, adsorbent equipment, supersonic atomizer, ultraviolet disinfection device and the air-conditioning thermostat for setting gradually and being interconnected, wherein, the adsorbent equipment includes at least two adsorption tanks, activated carbon, Kiselgel A and the molecular sieve on each adsorption tanks bottom, middle part and top are filled in respectively, the the first programme-control valve group connected with the top of adsorption tanks, the second programme-control valve group, the 3rd programme-control valve group and the 4th program control valve group connected with the bottom of adsorption tanks.The present invention is capable of achieving being adjusted to the temperature in air, humidity, impurity (such as PM2.5) concentration, harmful constituent (such as formaldehyde) concentration, oxygen content, CO2 contents, ventilation volume and the ventilation indices such as frequency automatically and continuously.
Description
Technical field
The present invention relates to air-conditioning technique field, more specifically, more particularly to a kind of composition of air automatically adjusts dress
Put and its control method.
Background technology
With sharply increasing for the development of Chinese Urbanization, particularly urban population and developing rapidly and car tail for industry
Gas discharges geometric growth, and municipal pollution is quite serious, and it is muddy that the people of many big and medium-sized cities live in an air for a long time
Among the environment that turbid, flue dust diffuses.National urban total Suspended Particle in The Air concentration is generally exceeded, urban carbon dioxide
Pollution is quite serious, and Air Pollutant Emission total amount remains high.Now, national sulfur dioxide annual emissions up to 11,140,000
Ton, 11,590,000 tons of flue dust, 11,750,000 tons of industrial dust, atmosphere pollution is extremely serious.The atmospheric environment matter of national most cities
Pollution norms of the amount more than national regulation, in national 47 key cities, about more than 70% city atmospheric environment quality reaches
Less than the secondary standard of national regulation；Participate in 338 cities of environmental statistics, 137 urban air environmental qualities are inferior to state
Family's grade III Standard, accounts for the 40% of statistics city, belongs to severe contamination type city.
From the air broadly thought, in air, the content standard of each component is：Nitrogen accounts for 78%, and oxygen is accounted for
21%, rare gas (such as argon, helium, neon, krypton etc.) accounts for 0.94%, and carbon dioxide accounts for 0.03%, and gas and impurity are accounted for
0.03%.And GB/T18883《Indoor Air Quality standards》It is middle health IAQ index be：A, amount of fresh air：
Everyone is per hour>30m3；B, carbon dioxide content：<0.1%；C, content of formaldehyde：<0.1mg/m3；D, total volatile organism
(TVOC) content：<0.6mg/m3；E, benzene content：<0.11mg/m3.In addition, PM2.5 contents：<75ug/m3.And most pleasant room
Interior humiture is：16～24 DEG C of winter temperature, humidity 30～60%, air velocity：0.2m/s, summer：It is 22～28 DEG C of temperature, wet
Degree 40～80%, air velocity：0.3m/s.
Air pollution endangers the IAQ regulation it is clear that current for human body, relies primarily on air net
Change device, broad sense is said and is divided into outer circulation air purifier (also referred to as " new Wind Engineering ") and inner circulating air clarifier.
At present, outer circulation air purifier is all to utilize " air-conditioning system " motive power and air channel to carry out auxiliary work, it
It is not independent." new Wind Engineering ", typically can only be less net using windage due to being restricted by " air-conditioning system " rated power
Makeup is put and is configured (as high-pressure electrostatic adsorbs, ionize releasing pattern).So because the larger particle filter system of windage can not be pacified
Dress, therefore outer circulation air purifier is in comprehensive purifying effect, it is slightly more inferior than inner circulating air clarifier.
The version of interior circulation " indoor air cleaner " is broadly divided into:1st, filter structure, decomposes adsorption filtration formula：It
It is that when machine operation, contaminated air enters machine using filter screen (point functional independence formula and function and service formula) as main configuration
Filter screen, filter screen are decomposed to contaminated air, adsorbed and are filtered, afterwards out be clean air；2nd, structure, ionization are discharged
The degerming formula of taste removal：It is with ion generating device (point cation generator, anion generator, kation anion generator and hydrogen
Oxygen radical generator etc.) used as main configuration, when machine operation, generator discharges substantial amounts of cluster ion or free radical to room
In interior air, the organic molecule in air is decomposed, change its structure, made to be harmful to, have taste molecule to become harmless, tasteless point
Son；3rd, electric field structure, the degerming formula of absorption taste removal：It (is commonly reached 5000-9000 volt high pressure, but voltage is got over high voltage electric field
Height, generation ozone are more, the exceeded category air pollution regulations of ozone) as main configuration, when machine operation, high voltage electric field piece
Air pollution molecule is adsorbed, while destroying pollution molecular structure, the degerming purpose of dedusting taste removal is reached；4, absorption-desorption
Mode, the portable air purifier as described in inventing (application publication number CN103712289A) are former using pressure-variable adsorption-desorption
The reason poisonous component such as adsorbent particles and formaldehyde, realizes purification and the function such as oxygen-enriched；5th, other structures, have dynamic washing, static perfume
Gas decomposes covering, activated carbon, plant absorption etc..
In view of the foregoing it is apparent that prior art is suffered from the drawback that：1st, prior art can not be realized to owning in air
Index includes that temperature, humidity, particulate (such as PM2.5) concentration, harmful constituent (such as formaldehyde) concentration, oxygen content and CO2 contents etc. are entered
Row is adjusted comprehensively, but only adjusts one of which or several；2nd, prior art can not be realized realizing entirely all indexs in air
Automatically adjust, be manual or semi-automatic regulation；3rd, existing outer circulation air cleaning unit cost of investment is higher, and purifies effect
It is really bad；4th, existing inner circulating air purifier (includes the portable of absorption-desorption principle using indoor gas circularly purifying
Formula clarifier), device is placed in interior, does not circulate with ambient atmos, it is impossible to which timely and appropriate discovery supplements live gas, in air
The universal superelevation of CO2 equal sizes, diadochy are limited；In addition, because clarifier cost is relatively low, generally using portable, function list
First, disposal ability is limited；In inner circulating air purifier, filter structure lays particular emphasis on and filters impurity and harmful substance, without oxygen-enriched and
Sterilizing function, and filter screen needs manual cleaning, it is impossible to automatic regeneration, filtering function are fairly limited；Release structure major function is logical
Ionization sterilizing deodoring is crossed, but does not possess minitype particle (such as PM2.5 etc.) and filtered and oxygen-enriched function；Electric field structure relies on ozone sterilizing
Taste removal, but ozone is a kind of dusty gas in itself；Absorption-desorption Portable purifier lay particular emphasis on it is oxygen-enriched, do not have sterilization, humidification and
Temperature incubation function；Other structures single function, clean-up effect are limited.
The content of the invention
It is an object of the invention to provide a kind of composition of air self-checking device and its control method, it can be ensured that excellent
Good air quality, can not only remove its impurity and poisonous and harmful component, moreover it is possible to reduce the concentration of its CO2, it is ensured that fresh air
Amount and rate of ventilation and guarantee certain temperature humidity range.
In order to solve posed problems above, the technical solution used in the present invention is：A kind of composition of air automatically adjusts dress
Put, including making-up air device, pressue device, water washing device, adsorbent equipment, the ultrasonic fog makeup for setting gradually and being interconnected
Put, ultraviolet disinfection device and air-conditioning thermostat, wherein, the adsorbent equipment includes at least two adsorption tanks, fills respectively
Activated carbon, Kiselgel A and molecular sieve in each adsorption tanks bottom, middle part and top, first connected with the top of adsorption tanks
Programme-control valve group, the second programme-control valve group, the 3rd programme-control valve group and the 4th program connected with the bottom of adsorption tanks
Control valve group, the top of the adsorption tanks are connected with supersonic atomizer by the first programme-control valve group, the adsorption tanks
Bottom pass through respectively the second programme-control valve group, the 3rd programme-control valve group and the 4th program control valve group and water washing device,
Outside atmosphere is connected with external vacuum pump.
According to a preferred embodiment of the invention：The adsorption tanks are two, and the first programme-control valve group includes phase
The 5th program valve KV5 for connecting and the 6th program valve KV6, wherein the 5th program valve KV5 also with one of adsorption tanks
Top connection, the 6th program valve KV6 also connected with the top of other in which adsorption tanks, the 5th program valve KV5
It is connected with supersonic atomizer with the junction of the 6th program valve KV6；
The second programme-control valve group includes the first program valve KV1 being connected with each other and the second program valve KV2, described
One program valve KV1 is also connected with the bottom of one of adsorption tanks, the second program valve KV2 also with other in which adsorption tanks
Bottom connection, the junction of the first program valve KV1 and the second program valve KV2 is connected with water washing device；
The 3rd programme-control valve group includes the 7th program valve KV7 and the 8th program valve KV8 being connected with each other, described
Seven program valve KV7 are also connected with the bottom of one of adsorption tanks, the 8th program valve KV8 also with other in which adsorption tanks
Bottom connection, the junction of the 7th program valve KV7 and the 8th program valve KV8 is connected with outside atmosphere；
The 4th program control valve group includes the 3rd program valve KV3 and the 4th program valve KV4 being connected with each other, described
Three program valve KV3 are also connected with the bottom of one of adsorption tanks, the 4th program valve KV4 also with other in which adsorption tanks
Bottom connection, the junction of the 3rd program valve KV3 and the 4th program valve KV4 is connected with vavuum pump.
According to a preferred embodiment of the invention：The water washing device includes sealing container, the bottom of communication seals container
With the water treatment facilities of its top side, and located at the water intaking valve and draining valve at water treatment facilities two ends, and the sealing is held
The bottom side of device is connected with pressue device, and the top of sealing container is connected with adsorbent equipment.
According to a preferred embodiment of the invention：The making-up air device is the aeration valve located at pressue device input.
According to a preferred embodiment of the invention：The air-conditioning thermostat is central air-conditioning group or domestic air conditioning.
Also a kind of control method according to above-mentioned composition of air self-checking device of the present invention, comprises the following steps：
S10, pressue device work, suction indoor gas and replenishment control, and formation unstripped gas is exported to washing after pressurizeing
In device；
S20, water washing device filter out dust in unstripped gas, granule foreign, and unstripped gas is lowered the temperature；
S30, adsorbent equipment absorption fall moisture in the gas after washing, CO2, PM2.5 and harmful constituent；
S40, supersonic atomizer by water carry out after ultrasonic atomization with absorption after gas mixing, to adjust gas
Humidity；
S50, ultraviolet disinfection device carry out uv disinfection to the gas after ultrasonic atomization damping, with pure air；
S60, air-conditioning thermostat carry out constant temperature process to the air after uv disinfection, and gas are input into interior.
According to a preferred embodiment of the invention：The method also includes the tonifying Qi time according to setting, by making-up air device 1
The step of tonifying Qi is carried out to the input of pressue device.
Compared with prior art, the beneficial effects of the present invention is：The adjusting means of the present invention is capable of achieving automatically and continuously
To the temperature in air, humidity, impurity (such as PM2.5) concentration, harmful constituent (such as formaldehyde) concentration, oxygen content, CO2 contents,
The indices such as ventilation volume and ventilation frequency are adjusted, it is ensured that room air items composition meets health indicator, the dress
Putting can also be according to different purification place configuration different scales, and whole process Automated condtrol, full workshop section's physics are adjusted, recyclable regenerative
And energy-conserving and environment-protective.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the control principle drawing of the composition of air self-checking device of the present invention.
Fig. 2 is the schematic diagram of water washing device in composition of air self-checking device of the invention.
Fig. 3 is the schematic diagram of adsorbent equipment in composition of air self-checking device of the invention.
Fig. 4 is the control method flow chart of the composition of air self-checking device of the present invention.
Fig. 5 is the operation step sequence figure of adsorbent equipment in composition of air self-checking device of the invention.
Description of reference numerals：1st, pressue device, 2, water washing device, 3, adsorbent equipment, 4, supersonic atomizer, 5, ultraviolet
Photodisinfection devices, 6, air-conditioning thermostat, 7, indoor, 8, aeration valve, 9, sealing container, 10, water treatment facilities, 11, water intaking valve,
12nd, draining valve, 13, adsorption tanks.
Specific embodiment
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent clearly defines so as to make to protection scope of the present invention.
Refering to shown in Fig. 1 and Fig. 3, a kind of composition of air self-checking device that the present invention is provided, including setting gradually and
The making-up air device that is interconnected, pressue device 1, water washing device 2, adsorbent equipment 3, supersonic atomizer 4, ultraviolet disinfection dress
5 and air-conditioning thermostat 6 are put, wherein, described adsorbent equipment 3 includes at least two adsorption tanks 13, is filled in each suction respectively
13 bottom of attached tank, middle part and top activated carbon (particulate in primary attachment gas, such as PM2.5, and harmful constituent, such as formaldehyde,
Benzene), Kiselgel A (CO2 in primary attachment gas, at the same be dried washing after air) and molecular sieve (mainly to N2 selectivity
The adsorbent of absorption, its major function are to adsorb N2 in air in right amount, so that oxygen concentration relative increase in air), with adsorption tanks
First programme-control valve group of 13 top connection, the second programme-control valve group connected with the bottom of adsorption tanks 13, the 3rd journey
Sequence control valve group and the 4th program control valve group, the top of described adsorption tanks 13 pass through the first programme-control valve group and ultrasonic wave
Atomising device 4 is connected, the bottom of described adsorption tanks 13 respectively by the second programme-control valve group, the 3rd programme-control valve group and
4th program control valve group is connected with water washing device 2, outside atmosphere and external vacuum pump.
The present invention principle of realizing be：The most impurity in air are filtered using water washing device 2, by adsorbent equipment
Various adsorbents are filled in 3, the rapid draing to air is realized, adsorbs the CO2 in air inlet, reduce CO2 concentration, in absorption air
Remaining particulate (such as PM2.5 etc.), the noxious material such as formaldehyde adsorption, benzene, ammonia, while selectively adsorbing N2, makes oxygen in air
Content relative increase, becomes oxygen-enriched air, is then humidified by supersonic atomizer 4, and the sterilization of ultraviolet disinfection device 5 is killed
Bacterium, finally enters air-conditioning thermostat 6 and adjusts temperature, make output gas reach every health indicator, and realize the fresh of standard
Air adopt into and ventilation volume.
Refering to shown in Fig. 2, in the present embodiment, described water washing device 2 includes sealing container 9, communication seals container 9
The water treatment facilities 10 of bottom and its top side, and located at the water intaking valve 11 and draining valve 12 at 10 two ends of water treatment facilities,
And the bottom side of described sealing container 9 is connected with pressue device 1, the top of sealing container 9 is connected with adsorbent equipment 3.
Water washing device 2 passes through the timed activity of water intaking valve 11 and draining valve 12, reaches cleaning water quality and ties up in sealing container 9
Hold the purpose of liquid level H, the forced air of pressue device 1 is accessed from the bottom side of sealing container 9, can make dust in air,
Particle is filtered by water, the top exit output of gas to sealing container 9, to the entrance of adsorbent equipment 3, and due to the addition of at water
Reason device 10, recycles can moisture content.
In the present embodiment, described making-up air device is the aeration valve 8 located at 1 input of pressue device.
In the present embodiment, described supersonic atomizer 4, ultraviolet disinfection device 5 and air-conditioning thermostat 6 can be adopted
With ripe prior art, no longer repeated herein.
In the present embodiment, described air-conditioning thermostat 6 can be central air-conditioning group or domestic air conditioning；When air-conditioning constant temperature
When device 6 is central air-conditioning group, whole self-checking device can constitute a large-scale outer circulation air purification mode, work as air-conditioning
When thermostat 6 is domestic air conditioning, whole self-checking device can constitute a small-sized inner circulating air purification pattern.
Refering to shown in Fig. 3, in the present embodiment, described adsorption tanks are two, the first described programme-control valve group bag
Include the 5th program valve KV5 and the 6th program valve KV6 being connected with each other, wherein the 5th described program valve KV5 also with one of them
The top connection of adsorption tanks, the 6th described program valve KV6 are also connected with the top of other in which adsorption tanks, and the described the 5th
Program valve KV5 is connected with supersonic atomizer 4 with the junction of the 6th program valve KV6；The second described programme-control valve group
Including the first program valve KV1 and the second program valve KV2 that are connected with each other, the first described program valve KV1 is also inhaled with one of
The bottom connection of attached tank, the second described program valve KV2 are also connected with the bottom of other in which adsorption tanks, the first described journey
The junction of sequence valve KV1 and the second program valve KV2 is connected with water washing device 2；The 3rd described programme-control valve group includes mutually
The bottom of the 7th program valve KV7 and the 8th program valve KV8 of connection, described the 7th program valve KV7 also with one of adsorption tanks
Portion connects, and the 8th described program valve KV8 is also connected with the bottom of other in which adsorption tanks, the 7th described program valve KV7
Connect with outside atmosphere with the junction of the 8th program valve KV8；The 4th described program control valve group includes for being connected with each other
Three program valve KV3 and the 4th program valve KV4, the 3rd described program valve KV3 are also connected with the bottom of one of adsorption tanks, institute
The 4th program valve KV4 for stating also is connected with the bottom of other in which adsorption tanks, the 3rd described program valve KV3 and the 4th program
The junction of valve KV4 is connected with vavuum pump.
The workflow of the adsorbent equipment 3 in the present embodiment is illustrated with reference to Fig. 5, and for convenience of description,
Tank I and tank II are referred to as to the adsorption tanks on the left side in Fig. 3 and the right.
S1：I adsorption process of tank：Because the first program valve KV1 is opened, forced air enters tank I, and tank I starts absorption, water
Point, particulate, impurity, CO2, part N2 be adsorbed, output gas export to after workshop section Jing the 5th program valve KV5；Tank II was depressured
Journey：Because last circulation S8 stage tanks II adsorb finishing, in tank II, adsorbent has been close to saturation, and need to desorb after being depressured could again
Secondary absorption, so closing the second program valve KV2 and the 6th program valve KV6, makes tank II stop absorption, while opening the 8th program valve
The 8th program valve KV8 of KV8, II Jing of tank and atmosphere, when pressure inside the tank is down to atmospheric pressure, close the 8th program valve KV8.
S2：Tank I adsorbs：Process is same with S1；Tank II is desorbed：In the S1 stages, tank II is depressured, and the 4th program valve KV4 of Jing beat
It is connected with vavuum pump after opening, in tank, forms negative pressure, adsorbent desorption, after the completion of desorption, closes the 4th program valve KV4.
S3：Tank I adsorbs：Process is same with S1；Tank II 1 fills：In the S2 stages, tank II is desorbed, but is desorbed because of during low pressure,
Absorption to be realized must make II pressure rise of tank, Jing after the 8th program valve KV8 is opened reach air with atmosphere, pressure inside the tank
During pressure, the 8th program valve KV8 is closed, one is completed and is filled.
S4：Tank I adsorbs：Process is same with S1；Tank II 2 fills：In the S3 stages, tank II has completed one and has filled, and pressure has risen to greatly
Air pressure, absorption to be realized must make II pressure of tank continue to raise, and connect with working off one's feeling vent one's spleen, in tank Jing after the 6th program valve KV6 is opened
When pressure reaches outlet pressure, the 6th program valve KV6 is closed, two is completed and is filled.
S5：Tank I is depressured：Because adsorbent has been close to saturation in tank I, need to desorb after being depressured and could adsorb again, so closing
First program valve KV1 and the 5th program valve KV5, makes tank I stop absorption, while opening the 7th program valve KV7, makes pressure in tank I
Atmospheric pressure is down to, after the completion of step-down, the 7th program valve KV7 is closed；Tank II adsorbs：In the S4 stages, tank II has completed two and has filled, pressure
Outlet atmospheric pressure is reached, the second program valve KV2 and the 6th program valve KV6 has been opened, forced air has entered tank II, and tank II starts to inhale
Attached, moisture, particulate, impurity, CO2, part N2 are adsorbed, and output gas exports to after workshop section Jing the 6th program valve KV6.
S6：Tank I is desorbed：In the S5 stages, tank I is depressured, is connected with vavuum pump, in tank Jing after the 3rd program valve KV3 is opened
Negative pressure is formed, adsorbent desorption, after the completion of desorption, closes KV3；Tank II adsorbs：Process is same with S5.
S7：Tank I 1 fills：In the S6 stages, tank I is desorbed, but is desorbed because of during low pressure, and absorption to be realized must make I pressure of tank
Power is raised, and Jing after the 7th program valve KV7 is opened with atmosphere, when pressure inside the tank reaches atmospheric pressure, closes the 7th program valve
KV7, completes one and fills；Tank II adsorbs：Process is same with S5.
S8：Tank I 2 fills：In the S7 stages, tank I has completed one and has filled, and pressure has risen to atmospheric pressure, and absorption to be realized must make
I pressure of tank continues to raise, and connects with working off one's feeling vent one's spleen Jing after the 5th program valve KV5 is opened, and when pressure inside the tank reaches outlet pressure, closes
5th program valve KV5, completes two and fills；Tank II adsorbs：Process is same with S5.
So far, pressurising having been realized in tank I, having possessed again adsorption conditionses, tank II has adsorbed and finishes, and desorbs after needing step-down,
Therefore, returning to the S1 stages restarts next circulation.
Refering to shown in Fig. 4, also a kind of control method according to above-mentioned composition of air self-checking device of the present invention, including
Following steps：
The first step, pressue device 1 work, and predominantly whole device provides power source, suction indoor gas and replenishment control,
And formation unstripped gas is exported into water washing device 2 after pressurizeing.
It is miscellaneous that second step, water washing device 2 filter out dust in unstripped gas (namely circulating air and fill into air), particle
Matter, and unstripped gas is lowered the temperature.
3rd step, the absorption of adsorbent equipment 3 fall moisture in the gas after washing, CO2, PM2.5 (particulate) and harmful constituent
(formaldehyde) etc., the drying and oxygen-enriched preparation for air.
Water is carried out being mixed with the gas after absorption after ultrasonic atomization by the 4th step, supersonic atomizer 4, to adjust
The humidity of throttle body；
5th step, ultraviolet disinfection device 5 carry out uv disinfection to the gas after ultrasonic atomization damping, with clean empty
Gas；
6th step, air-conditioning thermostat 6 carry out constant temperature process to the air after uv disinfection, and gas is input into room
Interior 7.
In whole flow process, can be with the tonifying Qi time according to setting, by input of the making-up air device to pressue device 1
Carry out supplementing fresh air, to reach the requirement of air replacement amount and frequency of replacement.
The present invention is capable of achieving to automatically control, and its control thinking is：1st, indoor 7 temperature control, it is permanent by setting air-conditioning
Warm device 6 is capable of achieving automatic constant-temperature；2nd, indoor humidity control, can be real by the setting value for adjusting supersonic atomizer 4
It is existing, there is two ways, a kind of is continous way, i.e., current wet by increasing or reducing the output quantity control of supersonic atomizer 4
Degree, another is intermittent type, and supersonic atomizer 4 exports constant, current by the opening time control for controlling atomizer
Humidity, this two kinds of methods are applied to the atomizer of difference in functionality；3rd, indoor Control for Oxygen Content, by set adsorbent equipment 3 when
Between can reach the purpose of control oxygen content because oxygen content is determined mainly by the N2 concentration of molecular sieve in adsorption tanks 13, and N2
The size of concentration depends on adsorption time；4th, the setting of indoor air-changing amount and ventilation frequency, can pass through to open 8 time of aeration valve
Length determines ventilation volume, because chamber volume is fixed, the size of ventilation volume determines ventilation frequency；5th, washing dress
The control of water level and water quality is put, by controlling the height that the opening time of water intaking valve 11 and draining valve 12 is regulating level, together
Sample, can control exchange water cycle by the open frequency for controlling water intaking valve 11 and draining valve 12, that is, controls water quality；6th, formaldehyde,
The content of benzene, CO2, it is theoretically more few better, if it is exceeded to detect indoor three kinds of gas contents, can be by controlling aeration valve
8 increase ventilation volume and ventilation frequency, while adjusting the adsorption time of adsorbent equipment 3 (it could also be possible that adsorption time is long causing
Adsorbent saturation makes said components content overproof), you can realize the low concentration control of formaldehyde, benzene, CO2.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention not by above-described embodiment
Limit, other any Spirit Essences without departing from the present invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (6)
1. a kind of composition of air self-checking device, it is characterised in that including the making-up air device for setting gradually and being interconnected, plus
Pressure device (1), water washing device (2), adsorbent equipment (3), supersonic atomizer (4), ultraviolet disinfection device (5) and air-conditioning are permanent
Warm device (6), wherein, the adsorbent equipment (3) is filled in each adsorption tanks (13) respectively including at least two adsorption tanks (13)
The activated carbon on bottom, middle part and top, Kiselgel A and molecular sieve, the first programme-control connected with the top of adsorption tanks (13)
Valve group, the second programme-control valve group, the 3rd programme-control valve group and the 4th programme-control connected with the bottom of adsorption tanks (13)
Valve group, the top of the adsorption tanks (13) are connected with supersonic atomizer (4) by the first programme-control valve group, the absorption
The bottom of tank (13) is respectively by the second programme-control valve group, the 3rd programme-control valve group and the 4th program control valve group and washing
Device (2), outside atmosphere are connected with external vacuum pump；
The adsorption tanks (13) are two, and the first programme-control valve group includes the 5th program valve KV5 being connected with each other and
Six program valve KV6, wherein the 5th program valve KV5 is also connected with the top of one of adsorption tanks (13), the 6th journey
Sequence valve KV6 is also connected with the top of other in which adsorption tanks (13), the 5th program valve KV5's and the 6th program valve KV6
Junction is connected with supersonic atomizer (4)；
The second programme-control valve group includes the first program valve KV1 being connected with each other and the second program valve KV2, first journey
Sequence valve KV1 is also connected with the bottom of one of adsorption tanks (13), the second program valve KV2 also with other in which adsorption tanks
(13) bottom connection, the junction of the first program valve KV1 and the second program valve KV2 is connected with water washing device (2)；
The 3rd programme-control valve group includes the 7th program valve KV7 and the 8th program valve KV8 being connected with each other, the 7th journey
Sequence valve KV7 is also connected with the bottom of one of adsorption tanks (13), the 8th program valve KV8 also with other in which adsorption tanks
(13) bottom connection, the junction of the 7th program valve KV7 and the 8th program valve KV8 is connected with outside atmosphere；
The 4th program control valve group includes the 3rd program valve KV3 and the 4th program valve KV4 being connected with each other, the 3rd journey
Sequence valve KV3 is also connected with the bottom of one of adsorption tanks (13), the 4th program valve KV4 also with other in which adsorption tanks
(13) bottom connection, the junction of the 3rd program valve KV3 and the 4th program valve KV4 is connected with vavuum pump；
The workflow of adsorbent equipment 3 is that two of which adsorption tanks (13) are tank I and tank II：
S1：I adsorption process of tank：Because the first program valve KV1 is opened, forced air enters tank I, and tank I starts absorption, moisture, micro-
Grain, impurity, CO2, part N2 are adsorbed, and output gas exports to after workshop section Jing the 5th program valve KV5；II pressure reduction of tank：Cause
Adsorb for last circulation S8 stage tanks II and finish, adsorbent has been close to saturation in tank II, need to desorb after being depressured and could inhale again
It is attached, so closing the second program valve KV2 and the 6th program valve KV6, make tank II stop absorption, while the 8th program valve KV8 is opened,
The 8th program valve KV8 of II Jing of tank and atmosphere, when pressure inside the tank is down to atmospheric pressure, close the 8th program valve KV8；
S2：Tank I adsorbs：Process is same with S1；Tank II is desorbed：In the S1 stages, tank II is depressured, Jing after the 4th program valve KV4 is opened
It is connected with vavuum pump, in tank, forms negative pressure, adsorbent desorption, after the completion of desorption, closes the 4th program valve KV4；
S3：Tank I adsorbs：Process is same with S1；Tank II 1 fills：In the S2 stages, tank II is desorbed, but is desorbed because of during low pressure, real
Now absorption must make II pressure rise of tank, Jing after the 8th program valve KV8 is opened reach atmospheric pressure with atmosphere, pressure inside the tank
When, the 8th program valve KV8 is closed, one is completed and is filled；
S4：Tank I adsorbs：Process is same with S1；Tank II 2 fills：In the S3 stages, tank II has completed one and has filled, and pressure has risen to air
Pressure, absorption to be realized must make II pressure of tank continue to raise, and connect with working off one's feeling vent one's spleen, tank internal pressure Jing after the 6th program valve KV6 is opened
When power reaches outlet pressure, the 6th program valve KV6 is closed, two is completed and is filled；
S5：Tank I is depressured：Because adsorbent has been close to saturation in tank I, need to desorb after being depressured and could adsorb again, so closing first
Program valve KV1 and the 5th program valve KV5, makes tank I stop absorption, while opening the 7th program valve KV7, is down to pressure in tank I
Atmospheric pressure, after the completion of step-down, closes the 7th program valve KV7；Tank II adsorbs：In the S4 stages, tank II has completed two and has filled, and pressure reaches
To outlet atmospheric pressure, the second program valve KV2 and the 6th program valve KV6 is opened, forced air enters tank II, and tank II starts absorption,
Moisture, particulate, impurity, CO2, part N2 are adsorbed, and output gas exports to after workshop section Jing the 6th program valve KV6；
S6：Tank I is desorbed：In the S5 stages, tank I is depressured, is connected with vavuum pump, is formed in tank Jing after the 3rd program valve KV3 is opened
Negative pressure, adsorbent desorption, after the completion of desorption, close KV3；Tank II adsorbs：Process is same with S5；
S7：Tank I 1 fills：In the S6 stages, tank I is desorbed, but is desorbed because of during low pressure, and absorption to be realized must make I pressure liter of tank
Height, Jing after the 7th program valve KV7 is opened with atmosphere, when pressure inside the tank reaches atmospheric pressure, closes the 7th program valve KV7, complete
Fill into one；Tank II adsorbs：Process is same with S5；
S8：Tank I 2 fills：In the S7 stages, tank I has completed one and has filled, and pressure has risen to atmospheric pressure, and absorption to be realized must make tank I
Pressure continues to raise, and connects with working off one's feeling vent one's spleen Jing after the 5th program valve KV5 is opened, when pressure inside the tank reaches outlet pressure, closing the
Five program valve KV5, complete two and fill；Tank II adsorbs：Process is same with S5.
2. composition of air self-checking device according to claim 1, it is characterised in that the water washing device (2) includes
Sealing container (9), the bottom of communication seals container (9) and the water treatment facilities (10) of its top side, and it is located at water process
The water intaking valve (11) and draining valve (12) at device (10) two ends, and the bottom side of the sealing container (9) and pressue device (1)
Connection, the top of sealing container (9) is connected with adsorbent equipment (3).
3. composition of air self-checking device according to claim 1, it is characterised in that the making-up air device be located at plus
The aeration valve (8) of pressure device (1) input.
4. composition of air self-checking device according to claim 1, it is characterised in that the air-conditioning thermostat (6)
For central air-conditioning group or domestic air conditioning.
5. a kind of control method of the composition of air self-checking device according to Claims 1-4 any one, its feature
It is to comprise the following steps：
S10, pressue device (1) work, suction indoor gas and replenishment control, and formation unstripped gas is exported to washing dress after pressurizeing
Put in (2)；
S20, water washing device (2) filter out dust in unstripped gas, granule foreign, and unstripped gas is lowered the temperature；
S30, adsorbent equipment (3) absorption fall moisture in the gas after washing, CO2, PM2.5 and harmful constituent；
S40, supersonic atomizer (4) by water carry out after ultrasonic atomization with absorption after gas mixing, to adjust gas
Humidity；
S50, ultraviolet disinfection device (5) carry out uv disinfection to the gas after ultrasonic atomization damping, with pure air；
S60, air-conditioning thermostat (6) carry out constant temperature process to the air after uv disinfection, and gas are input into interior
(7)。
6. the control method of composition of air self-checking device according to claim 5, it is characterised in that the method is also wrapped
The tonifying Qi time according to setting is included, the step of carry out tonifying Qi to the input of pressue device (1) by making-up air device.
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| CN104798627B (en) * | 2015-04-26 | 2017-10-27 | 湖南三箭农业科技有限公司 | The automaton of plant growth environment |
| CN105020782B (en) * | 2015-06-24 | 2018-06-26 | 郑成勋 | Air purification method and air purifier |
| CN105042687B (en) * | 2015-06-30 | 2018-02-23 | 东莞市华生益环保净化科技有限公司 | A kind of energy-saving air sterilizing filter |
| CN106225203A (en) * | 2016-07-27 | 2016-12-14 | 太仓旺泰净化设备有限公司 | A kind of compound air purifier |
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