CN103743007B - Air device for modifying and system - Google Patents

Air device for modifying and system Download PDF

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Publication number
CN103743007B
CN103743007B CN201410027093.7A CN201410027093A CN103743007B CN 103743007 B CN103743007 B CN 103743007B CN 201410027093 A CN201410027093 A CN 201410027093A CN 103743007 B CN103743007 B CN 103743007B
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China
Prior art keywords
air
filter screen
casing
uviol lamp
modifying
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CN201410027093.7A
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Chinese (zh)
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CN103743007A (en
Inventor
李春华
吴迎春
杨钦州
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江苏东隆建筑工程有限公司
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Publication of CN103743007A publication Critical patent/CN103743007A/en
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Abstract

The present invention provides a kind of air device for modifying and system, including: casing, the first filter screen, uviol lamp, photocatalyst net, blower fan, the second filter screen and chemical filter screen; Blower fan is arranged in the inner chamber of casing; Being provided with air inlet and air outlet on casing, the first filter screen, uviol lamp, photocatalyst net, the second filter screen and chemical filter screen are successively set in the inner chamber of casing, and the first filter screen is arranged near air inlet, and chemical filter screen is arranged near air outlet; First filter screen enters the dust the air in casing for preliminary filtration from air inlet; Uviol lamp is for tentatively killing the antibacterial in air, and photocatalyst net is for killing the residual bacterial in air and the harmful gas in preliminary elimination air; Second filter screen is for eliminating the fine dust in air; Chemical filter screen is for eliminating the harmful chemical component in air. The present invention can be completely eliminated the fine solid particle in air, antibacterial and harmful chemical, it is possible to the pure air that indoor offer is excellent.

Description

Air device for modifying and system

Technical field

The present invention relates to air purifying process, particularly relate to a kind of air device for modifying and system.

Background technology

At present in megastore, medium-to-high grade office building, medium-to-high grade hotel and medium-to-high grade apartment, it is substantially all and central air conditioner system is installed, outdoor air is mainly imported by the function of this central air conditioner system, after rough filtration, carries out homoiothermic then through air conditioning system. More high-end central air conditioner system then can do certain adjustment for the humidity of air again.

It addition, in general house or villa, owing to there is no large-scale central air conditioner system, substantially use simple split type or cabinet air-conditioning system to carry out homoiothermic. The user focusing on air quality then can make air cleaner at indoor use air purifier. But, two functions of air conditioning system and air purifier are unrelated, air conditioning system is only capable of doing large-scale temperature control, air purifier is only capable of the dust purification that the air that indoor are dirty does local, little scope of passive type, can not solve in outdoor contaminated air inlet chamber continuously, and for the pollutant being detrimental to health, then such as subparticle (PM2.5), formaldehyde and harmful chemical etc. cannot isolate at all and eliminate comprehensively.

Summary of the invention

The present invention provides a kind of air device for modifying and system, for solving the technological deficiency that the air purification effect of air conditioning system in prior art is poor, cannot filter the pollutant being detrimental to health completely.

The present invention provides a kind of air device for modifying, including: casing, the first filter screen, uviol lamp, photocatalyst net, blower fan, the second filter screen and chemical filter screen; Described blower fan is arranged in the inner chamber of described casing;

Described casing is provided with air inlet and air outlet, described first filter screen, uviol lamp, photocatalyst net, the second filter screen and chemical filter screen are successively set in the inner chamber of described casing, described first filter screen is arranged near described air inlet, and described chemical filter screen is arranged near described air outlet;

Described first filter screen enters the dust the air in described casing for preliminary filtration from described air inlet; Described uviol lamp is for tentatively killing the antibacterial in air, and described photocatalyst net is for killing the residual bacterial in air and the harmful gas in preliminary elimination air; Described second filter screen is for eliminating the fine dust in air; Described chemical filter screen is for eliminating the harmful chemical component in air; Described air outlet for carry engineered after pure air.

Air device for modifying as above, it is preferable that be additionally provided with heater between described first filter screen and described uviol lamp; Described heater is for improving the temperature of the air in described casing.

Air device for modifying as above, it is preferable that be additionally provided with humidifier between described first filter screen and described uviol lamp; Described humidifier is for increasing the humidity of the air in described casing.

Air device for modifying as above, it is preferable that be additionally provided with cooler between described first filter screen and described uviol lamp; Described cooler is for reducing the temperature of the air in described casing

Air device for modifying as above, it is preferable that be additionally provided with dehumidifier between described first filter screen and described uviol lamp; Described dehumidifier is for reducing the humidity of the air in described casing.

Air device for modifying as above, it is preferable that be additionally provided with ionotron between described uviol lamp and described photocatalyst net; Described ionotron is for producing to neutralize the positive and negative charge of electrostatic.

Air device for modifying as above, preferably, described air device for modifying also includes anion generator, and described anion generator is arranged between described chemical filter screen and described air outlet, for producing negative charge, described negative charge is combined formation anion with oxygen molecule.

Air device for modifying as above, it is preferable that described first filter screen includes the first effect filter screen that sets gradually and middle effect filter screen.

The present invention also provides for a kind of air modernization system, including controller, pressure transducer, air-supply pipeline and air device for modifying as above;

The air outlet of described air device for modifying connects with described air-supply pipeline one end, and the other end of described air-supply pipeline is for connecting with room;

Being provided with control air-valve in described air-supply pipeline, described controller is connected with described control air-valve, blower fan and pressure transducer;

Described controller detects the air pressure value in room according to described pressure transducer, controls the aperture of described control air-valve and the running frequency of described blower fan;

Described controller can control the duty of described heater, humidifier, cooler and dehumidifier according to the temperature and humidity of the air outlet of described air device for modifying, to regulate the temperature and humidity of air.

Air modernization system as above, it is preferable that described air-supply pipeline includes main line and multiple branch line, and described main line connects with the air outlet of described air device for modifying, and the plurality of branch line all connects with described main line; Each branch line connects with a room respectively;

Each branch line is provided with a described control air-valve, in each room, is provided with a described pressure transducer;

Described controller controls each open and-shut mode controlling air-valve according to user's request, to control the air device for modifying clean air to each room offer constant temperature and humidity.

Air device for modifying provided by the invention and system, owing to being disposed with the first filter screen, uviol lamp, photocatalyst net, the second filter screen and chemical filter screen in casing, fine solid particle in air, antibacterial and harmful chemical can be completely eliminated, can to the excellent pure air of indoor offer, improve indoor comfort level, reduce fine solid particle, antibacterial and the harmful chemical harm to health.

Accompanying drawing explanation

The structural representation of the air device for modifying that Fig. 1 provides for the embodiment of the present invention;

The structural representation of the air modernization system that Fig. 2 provides for the embodiment of the present invention;

Fig. 3 is a kind of view when practical application of the air modernization system shown in Fig. 2;

Fig. 4 is the another kind of view when practical application of the air modernization system shown in Fig. 2;

Accompanying drawing labelling:

1-casing; 101-the first filter screen; 102-uviol lamp;

103-photocatalyst net; 104-blower fan; 105-the second filter screen;

106-chemical filter screen; 107-heater; 108-humidifier;

109-cool-down dehumidification device; 110-ionotron; 111-anion generator;

112-air inlet; 113-air outlet; 2-controller;

3-pressure transducer; 4-air-supply pipeline; 5-controls air-valve;

6-room.

Detailed description of the invention

The structural representation of the air device for modifying that Fig. 1 provides for the embodiment of the present invention. As it is shown in figure 1, the air device for modifying that the present embodiment provides, including: casing the 1, first filter screen 101, uviol lamp 102, photocatalyst net 103, blower fan the 104, second filter screen 105 and chemical filter screen 106; Blower fan 104 is arranged in the inner chamber of casing 1.

Casing 1 is provided with air inlet 112 and air outlet 113, first filter screen 101, uviol lamp 102, photocatalyst net the 103, second filter screen 105 and chemical filter screen 106 are successively set in the inner chamber of casing 1, first filter screen 101 is arranged near air inlet 112, and chemical filter screen 106 is arranged near air outlet 113. Blower fan 104 is for controlling to enter the flow of the air in casing 1, and blower fan 104 can be placed on the multiple positions in casing 1, it is preferable that blower fan 104 is arranged between photocatalyst net 103 and the second filter screen 105.

First filter screen 101 enters the dust the air in casing 1 for preliminary filtration from air inlet 112; First filter screen 101 can include the first effect filter screen that sets gradually and middle effect filter screen. First filter screen 101 can filter the dust that particle diameter is bigger, and the air entered in casing 1 is carried out preliminary purification. Uviol lamp 102 is for tentatively killing the antibacterial in air, and photocatalyst net 103, for killing the residual bacterial in air and the harmful gas in preliminary elimination air, is thoroughly killed the antibacterial of air and can tentatively eliminate the harmful chemicals gas in air; Second filter screen 105 is for eliminating the fine dust in air, and the second filter screen 105 is efficient filter screen, it is possible to filter the fine solid particle of 0.1um-0.4um in air so that the content of PM2.5 drops to 1ug/m3; Chemical filter screen 106, for eliminating the harmful chemical component in air, eliminates the composition of formaldehyde, benzene, sulfur dioxide, ammonia and volatile organic pollutant; Air outlet 113 for carry engineered after pure air.

The air device for modifying that the present embodiment provides, owing to being disposed with the first filter screen 101, uviol lamp 102, photocatalyst net the 103, second filter screen 105 and chemical filter screen 106 in casing 1, fine solid particle in air, antibacterial and harmful chemical can be completely eliminated, can to the excellent pure air of indoor offer, improve indoor comfort level, reduce fine solid particle, antibacterial and the harmful chemical harm to health.

On the basis of the air device for modifying technical scheme of above-described embodiment offer, further, as described in Figure 1, between the first filter screen 101 and uviol lamp 102, it is additionally provided with heater 107; Heater 107 is for improving the temperature of the air in casing 1. It is additionally provided with humidifier 108 between first filter screen 101 and uviol lamp 102;Humidifier 108 is for increasing the humidity of the air in casing 1.

Further, it is additionally provided with cooler between the first filter screen 101 and uviol lamp 102; Cooler is for reducing the temperature of the air in casing 1. It is additionally provided with dehumidifier between first filter screen 101 and uviol lamp 102; Dehumidifier is for reducing the humidity of the air in casing 1. Preferably, cooler and dehumidifier can become one and form cool-down dehumidification device 109 (shown in Fig. 1).

In practical application, the duty of heater 107, humidifier 108, cooler and dehumidifier (or cool-down dehumidification device 109) can be controlled according to the temperature and humidity of the air outlet of air device for modifying, to regulate the temperature and humidity of air, the air making indoor reaches the state of constant temperature and humidity, improves the comfort level of indoor air environment.

On the basis of the air device for modifying technical scheme of above-described embodiment offer, further, between uviol lamp 102 and photocatalyst net 103, it is additionally provided with ionotron 110; Ionotron 110 is for producing to neutralize the positive and negative charge of electrostatic. Producing positive and negative charge by ionotron 110, positive and negative charge blows to the body surface of indoor to neutralize electrostatic with air-flow.

Air device for modifying also includes anion generator 111, and anion generator 111 is arranged between chemical filter screen 106 and air outlet 113. Anion generator 111 can produce a large amount of negative charge, and these negative charges are caught by oxygen molecule and form anion, thus realizing improving pulmonary function, improving sleep quality, enhancing metabolism, to strengthen the resistance against diseases of human body.

The structural representation of the air modernization system that Fig. 2 provides for the embodiment of the present invention; Fig. 3 is a kind of view when practical application of the air modernization system shown in Fig. 2; Fig. 4 is the another kind of view when practical application of the air modernization system shown in Fig. 2; As Figure 1-4, the air modernization system that the present embodiment provides, including the air device for modifying 10 provided in controller 2, pressure transducer 3, air-supply pipeline 4 and above-described embodiment.

The air outlet 113 of air device for modifying 10 connects with air-supply pipeline 4 one end, and the other end of air-supply pipeline 4 is for connecting with room 6.

It is provided with in air-supply pipeline 4 shown in control air-valve 5(Fig. 3 and 4), controller 2 is connected with controlling air-valve 5, blower fan 104 and pressure transducer 3.

Controller 2 detects the air pressure value in room according to pressure transducer 3, controls the aperture of air-valve 5 and the running frequency of blower fan 104.

Controller 2 can control the duty of heater 107, humidifier 108, cooler and dehumidifier (or cool-down dehumidification device 109) according to the temperature and humidity of the air outlet 113 of air device for modifying 10, to regulate the temperature and humidity of air.

Specifically, air-supply pipeline 4 includes main line 41 and multiple branch line 42, and main line 41 connects with the air outlet 113 of air device for modifying 10, and multiple branch lines 42 all connect with main line 41; Each branch line 42 connects (shown in Fig. 2) respectively with a room 6.

Each branch line 42 is provided with a control air-valve 5, in each room 6, is provided with a pressure transducer 3; Controller 2 can control each open and-shut mode controlling air-valve 5 according to user's request, provides the clean air of constant temperature and humidity respectively to each room 6 controlling air device for modifying 10. It is connected furthermore it is possible to arrange enthalpy sensor and temperature sensor (not shown), enthalpy sensor and temperature sensor in air outlet 113 with controller 2.Can also being provided with pressure transducer (not shown) in main line 41, this pressure transducer is connected with controller 2.

The work process of the air modernization system that the present embodiment provides is described in detail below in conjunction with accompanying drawing 1-4:

Air modernization system is when summer operation: outdoor air removes the bigger dust in air through the first filter screen 101, subsequently into cool-down dehumidification device 109, do not need to start heater 107 and humidifier 108 in summer, by whether the relative humidity of the enthalpy sensor of air outlet 113 and temperature sensor detection air-out and temperature meet requirement, the control valve opening of cool-down dehumidification device 9 is regulated, to regulate the temperature and humidity of air by controller 2.

Then, air passes sequentially through uviol lamp 102 and tentatively sterilizes, and ionotron 110 produces positron-electron, the killing bacteria that photocatalyst net 103 is slipped through the net minority again. Cleaner air through above-mentioned transformation enters back into the second filter screen 105 and chemical filter screen 106, removes the oxious components such as fine dust therein and chemical gas, carries out senior purification.

Finally, substantial amounts of anion is produced by anion generator 111, it is achieved certain health-preserving function. Now, it has been senior cleaning and the air of constant temperature humidity from air outlet 113 air out, has flowed to each room 6 by air-supply pipeline.

When air modernization system is run in the winter time: outdoor air removes the bigger dust in air through the first filter screen 101, subsequently into heater 107 and humidifier 108, do not need in the winter time to start cool-down dehumidification device 9, by whether the relative humidity of the enthalpy sensor of air outlet 113 and temperature sensor detection air-out and temperature meet requirement, the control valve opening of heater 107 and humidifier 108 is regulated, to regulate the temperature and humidity of air by controller 2.

Then, air passes sequentially through uviol lamp 102 and tentatively sterilizes, and ionotron 110 produces positron-electron, the killing bacteria that photocatalyst net 103 is slipped through the net minority again. Cleaner air through above-mentioned transformation enters back into the second filter screen 105 and chemical filter screen 106, removes the oxious components such as fine dust therein and chemical gas, carries out senior purification.

Finally, substantial amounts of anion is produced by anion generator 111, it is achieved certain health-preserving function. Now, it has been senior cleaning and the air of constant temperature humidity from air outlet 113 air out, has flowed to each room 6 by air-supply pipeline.

Air modernization system is when spring and autumn, excessive season was run: controller 2 can, according to the temperature of outdoor air and degree of drying, control whether to start cool-down dehumidification or warming and humidifying.

Additionally, as shown in Figure 3, when the opening of doors and windows in room 6, pressure transducer 3 detects room pressure situation in time, and Pressure Drop low signal passes to controller 2, and controller 2 sends instructions to after judging control air-valve driver, increase and control air-valve 5 aperture, strengthen air output, to maintain room pressure more than pressure outside so that in room 6, form stable malleation " protective cover ". Meanwhile, the signal controlling the increase of air-valve 5 aperture is sent to controller 2 again by the pressure transducer in main line 41, and controller 2 sends an instruction to blower fan 104, improves the operating frequency of blower fan 104, to increase the air output of air transformation device 10.

Otherwise, as shown in Figure 4, when the door and window in room 6 is closed, pressure transducer 3 detects room pressure situation in time, and pressure is raised signal pass to controller 2, controller 2 sends instructions to after judging control air-valve driver, reduces and controls air-valve 5 aperture, reduce air output, be unlikely to excessive maintaining room pressure.Meanwhile, the signal controlling the reduction of air-valve 5 aperture is sent to again by the pressure transducer in main line 41 knows that controller 2, controller 2 send an instruction to blower fan 104, reduces the operating frequency of blower fan 104, reduce the air output of air transformation device 10, reach energy-conservation purpose.

Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (2)

1. an air modernization system, it is characterised in that include controller, pressure transducer, air-supply pipeline and air device for modifying;
Described air device for modifying includes: casing, the first filter screen, uviol lamp, ionotron, photocatalyst net, blower fan, the second filter screen, anion generator and chemical filter screen; Described blower fan is arranged in the inner chamber of described casing;
Described casing is provided with air inlet and air outlet, described first filter screen, uviol lamp, photocatalyst net, the second filter screen and chemical filter screen are successively set in the inner chamber of described casing, described first filter screen is arranged near described air inlet, and described chemical filter screen is arranged near described air outlet; Described ionotron is arranged between described uviol lamp and described photocatalyst net; Described anion generator is arranged between described chemical filter screen and described air outlet;
Described first filter screen enters the dust the air in described casing for preliminary filtration from described air inlet; Described uviol lamp is for tentatively killing the antibacterial in air; Described ionotron is for producing to neutralize the positive and negative charge of electrostatic; Described photocatalyst net is for killing the residual bacterial in air and the harmful gas in preliminary elimination air; Described second filter screen is for eliminating the fine dust in air; Described chemical filter screen is for eliminating the harmful chemical component in air; Described anion generator is used for producing negative charge, and described negative charge is combined formation anion with oxygen molecule; Described air outlet for carry engineered after pure air;
Described first filter screen includes the first effect filter screen that sets gradually and middle effect filter screen;
It is additionally provided with heater between described first filter screen and described uviol lamp; Described heater is for improving the temperature of the air in described casing;
It is additionally provided with humidifier between described first filter screen and described uviol lamp; Described humidifier is for increasing the humidity of the air in described casing;
It is additionally provided with cooler between described first filter screen and described uviol lamp; Described cooler is for reducing the temperature of the air in described casing;
It is additionally provided with dehumidifier between described first filter screen and described uviol lamp; Described dehumidifier is for reducing the humidity of the air in described casing;
The air outlet of described air device for modifying connects with described air-supply pipeline one end, and the other end of described air-supply pipeline is for connecting with room;
Being provided with control air-valve in described air-supply pipeline, described controller is connected with described control air-valve, blower fan and pressure transducer;
Described controller detects the air pressure value in room according to described pressure transducer, controls the aperture of described control air-valve and the running frequency of described blower fan;
Described controller can control the duty of described heater, humidifier, cooler and dehumidifier according to the temperature and humidity of the air outlet of described air device for modifying, to regulate the temperature and humidity of air.
2. air modernization system according to claim 1, it is characterised in that described air-supply pipeline includes main line and multiple branch line, and described main line connects with the air outlet of described air device for modifying, and the plurality of branch line all connects with described main line; Each branch line connects with a room respectively;
Each branch line is provided with a described control air-valve, in each room, is provided with a described pressure transducer;
Described controller controls each open and-shut mode controlling air-valve according to user's request, to control the air device for modifying clean air to each room offer constant temperature and humidity.
CN201410027093.7A 2014-01-21 2014-01-21 Air device for modifying and system CN103743007B (en)

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CN105674437A (en) * 2014-11-18 2016-06-15 天津发洋环保科技有限公司 Efficient plug-in nano-photocatalyst purifier
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CN104456757A (en) * 2014-12-28 2015-03-25 巫贤华 Novel air purification temperature adjustor
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JP6528006B2 (en) * 2015-12-24 2019-06-12 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. Air purifier with extended humidity operating range
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WO2018165785A1 (en) * 2017-03-12 2018-09-20 深圳市上羽科技有限公司 Multifunctional household air purifier
CN108518737B (en) * 2018-04-08 2020-04-07 许蕾 Large-scale indoor space air purification equipment
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