CN201852219U - Multifunctional air purifier - Google Patents

Multifunctional air purifier Download PDF

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Publication number
CN201852219U
CN201852219U CN2010205800922U CN201020580092U CN201852219U CN 201852219 U CN201852219 U CN 201852219U CN 2010205800922 U CN2010205800922 U CN 2010205800922U CN 201020580092 U CN201020580092 U CN 201020580092U CN 201852219 U CN201852219 U CN 201852219U
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China
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air channel
dust
air
control
detection
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CN2010205800922U
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Chinese (zh)
Inventor
张西良
高文祥
许俊
路欣
罗胜
贾松华
孙晓佳
靳露露
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江苏大学
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Priority to CN2010205800922U priority Critical patent/CN201852219U/en
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    • Y02A50/22

Abstract

The utility model discloses a multifunctional air purifier, which belongs to the technical field of environmental protection devices. The multifunctional air purifier comprises a body, a main air passage for purifying, a non-working purifying area, a dust collection air passage, a slide, a detection and control device and the like. The body consists of a stereoscopic frame structure and comprises the front, the middle and the back, the main air passage for purifying is arranged in the middle of the body, the non-working purifying area and the dust collection air passage are arranged in the front of the body, the slide is arranged between the non-working purifying area and the main air passage for purifying and mounted in the body, and the detection and control device is mounted on the back of the body. The air purifier is operated with high efficiency and low energy consumption, can be used for purifying indoor air for life and work, and can also be used for sterilizing and purifying air containing germs in wards and the like.

Description

A kind of multifunctional air purifier

Technical field

The utility model relates to a kind of multifunctional air purifier, belongs to the environmental protection device technical field, is used for the indoor air purification to life, work, or there is germ air sterilization purified treatment in ward etc.

Background technology

Needs along with people's work and life, the use of modern office equipment (computer, printer) is more and more universal, and the develop rapidly of interior decoration, room air pollution is serious day by day, especially a large amount of uses of air-conditioning cause the room ventilation deficiency, the comprehensive function of multiple factor makes indoor harmful gas and suspended particulate assemble in a large number, and people's healthy and quality of life in serious threat.Indoor air pollutants mainly is divided into 3 big classes: (1) dust, smog, pollen etc. can suck particle; (2) microorganisms such as bacterium, fungi, virus; (3) pernicious gases such as formaldehyde, benzene, ammonia, radon, VOC.

At above indoor air pollutants, multiple air cleaner has appearred on the market, and they adopt mechanical means, physical method, chemical method that room air is purified mostly.The purification style that is adopted mainly contains: (1) HEPA (to overanxious processing of material such as the molecule more than 0.3 micron, dust bacterium, viruses); (2) activated carbon technology (effectively and pernicious gases such as formaldehyde, benzene, ammonia); (3) photocatalyst technology (suppress virus activity, peculiar smell is removed in sterilization); (4) disinfection by ultraviolet light (effectively microorganisms such as kill bacteria, virus); (5) plasma technique (effectively and pernicious gases such as formaldehyde, benzene, ammonia).

The air filtration clearing machine adopts the mode of multiple filtration to purify the air of a room mostly both at home and abroad at present.As the patent No. " 200410020187.8 " name be called " filter of air cleaner " and the patent No. " 200410020188.2 " name be called " air cleaner " patent disclosure all be the air cleaning unit that has the housing of air inlet and outlet and be contained in compositions such as filter in the housing, blower fan, filter comprises fore filter, HEPA, odor removal filter, the nano active carbon filter, deozonize filter etc.Its defective is: when work when air cleaner (1), each filter course is in running order always, can not select different mode of operations according to the size of room air dust concentration, the concentration of germ, the situations such as concentration of toxic and harmful, will inevitably cause the irrational utilization and the waste of resource like this; (2) each filter layer mainly is to be made of independent netted filtering body, its filtering material is normally hard-wired, after using a period of time, need artificial replacing after filtering material is blocked, bring very big inconvenience to the user, and filtering material often once uses, and life cycle is short, and waste is serious; (3) need not under the multiple filtration situation, multiple filtration can increase flowing resistance, and under the very serious situation of dust chocking-up degree on the filter paper, the filter paper that do not upgrade in time also can increase flowing resistance equally, will cause the operation energy consumption height of air cleaner; (4) being extensive use of along with air-conditioning, the content of carbon dioxide can increase gradually in airtight relatively indoor environment, the people is done not feel like oneself, influence people's quality of life, yet existing air cleaner does not absorb processing to carbon dioxide on the market.

Summary of the invention

There is above deficiency in the utility model at present air cleaner or sterilizer, and a kind of multifunctional air purifier is provided.

The technical solution of the utility model is: comprise partly composition such as body, purification main air duct, purification nonclient area and control of dust air channel, slideway, Detection ﹠ Controling device; Body is made up of three-dimensional frame structure, three parts before, during and after comprising, purify the middle part that main air duct is positioned at body, purify the front portion that nonclient area and control of dust air channel are positioned at body, slideway is purifying between nonclient area and the purification main air duct and is being installed in the body, and the Detection ﹠ Controling device is installed in the rear portion of body.

The purification main air duct at body middle part be provided with the dedusting air channel between air inlet and the exhaust outlet successively, toxic and harmful absorbs air channel and carbon dioxide absorption air channel: the dedusting air channel can be at the air channel adjustable plate that slides between front part of a body and the middle part by being installed on the slideway, be installed in the HEPA that can slide between front part of a body and middle part on the slideway, filter slip control stick, air channel adjustable plate slip control stick etc. are formed; Toxic and harmful absorbs the air channel and is made up of plasma generator; The carbon dioxide absorption air channel is formed by be installed in the absorption unit of dioxide carbon that can slide on the slideway, absorber slip control stick etc. between front part of a body and middle part equally.

Control of dust air channel inlet, the dust bag, control of dust cavity, the dust collecting filter paper that are positioned at the HEPA right side that the purification nonclient area of front part of a body and control of dust air channel comprise the HEPA inoperative section that is positioned on the slideway, be positioned at front part of a body, have a unilateral gate absorb the control of dust ducting outlet that the air channel communicates with the toxic and harmful that purifies main air duct, and be positioned at absorption unit of dioxide carbon inoperative section on the slideway etc. and partly form.

The Detection ﹠ Controling device of After-Body comprises draught head detection means, dust concentration detection means, toxic and harmful detection means and carbon dioxide indicator spare, HEPA and the absorption unit of dioxide carbon position-detection sensor that is arranged on air inlet side, and controller etc. is partly formed.The draught head detection means comprises detection draught head sensor, the tracheae that communicates with air inlet, absorbs the tracheae that the air channel communicates with toxic and harmful; The dust concentration detection means comprises the tracheae that detects the dust concentration sensor, communicates with air inlet; The toxic and harmful detection means comprises the tracheae that detects air mass sensor, communicates with air inlet; Carbon dioxide indicator spare comprises gas concentration lwevel sensor, the tracheae that communicates with air inlet; Controller comprises detection signal conversion processing circuit, single chip microcomputer, keyboard, display, level conversion and relay group control circuit, and fan speed regulation device etc. is partly formed.Controller uses under keyboard and display man machine operation interface, under programme-control, gather the draught head sensor, the dust concentration sensor, toxic and harmful concentration detection sensor and gas concentration lwevel sensor, information such as HEPA and absorption unit of dioxide carbon position-detection sensor, carry out calculation process and demonstration, show air quality, air channel adjustable plate and particulate air filter, the position of absorption unit of dioxide carbon, the pattern that the prompting air need carry out purified treatment work, under hand control, realize processing of filter control of dust or air filtration purified treatment, carbon dioxide absorption is handled, and realizes the processing of toxic and harmful absorption cleaning by automatic control.

Multifunctional air purifier of the present utility model and energy-conservation using method can be at the situations of current IAQ, select different mode of operations that indoor air is carried out dust removal and filtration purified treatment, control of dust processing, the processing of toxic and harmful absorption cleaning and carbon dioxide absorption purified treatment respectively, make the low energy consumption of air cleaner high efficiency move, reach the effect of efficient energy-saving.It can be widely used in hospital, the occasions such as Medical Treatment Room, clinic, hotel, theatre, office, public lavatory, public transport, meeting room and family that flow, and realizes air cleaning, and perhaps air-polluting sterilization is handled.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the front view of multifunctional air purifier.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the front view of the slideway 3 among Fig. 2.

Fig. 4 is that the controller 8 among Fig. 2 is formed structural representation.

Among the figure, 1, body; 2 purify nonclient area and control of dust air channel; 3, slideway; 4, purify main air duct; 8, controller; 11, left panel; 12, right panel; 13, top panel; 14, lower panel; 15, intermediate plate A; 16, intermediate plate B; 17, air channel dividing plate A; 18, air channel dividing plate B; 19, air channel dividing plate C; 21, dust-collector spare; 22, plasma generator; 23, the carbon dioxide collection device; 24, blower fan; 25, front panel; 26, rear board; 31, the Detection ﹠ Controling device; 32, the draught head detection means; 33, the dust concentration detection means; 34, the toxic and harmful detection means; 35, carbon dioxide indicator spare; 36, position-detection sensor; 40, the control of dust device; 41, control of dust air channel inlet; 42, the control of dust air channel; 43, dust bag; 44 control of dust cavitys; 45, dust collecting filter paper; 46, unilateral gate; 47, the control of dust ducting outlet; 51, air inlet; 52, the dedusting air channel; 53, toxic and harmful absorbs the air channel; 54, the carbon dioxide absorption air channel; 59, exhaust outlet; 61, tracheae A; 62, tracheae B; 63, tracheae C; 64, tracheae D; 65, tracheae E; 71, slide rail; 72, roller; 221, the air channel adjustable plate; 222, HEPA; 223, filter slip control stick; 224, air channel adjustable plate slip control stick; 231, absorption unit of dioxide carbon; 232, absorber slip control stick; 321, detect the draught head sensor; 331, detect the dust concentration sensor; 341, detect the toxic and harmful sensor; 351, detect the gas concentration lwevel sensor.

The specific embodiment

As shown in Figure 1, 2, 3, multifunctional air purifier comprises partly composition such as body 1, purification main air duct 4, purification nonclient area and control of dust air channel 2, slideway 3, Detection ﹠ Controling device 31.Body 1 passes through the left and right sides, two ends panel 11 and 12, upper and lower panel 13 and 14, and front and rear panel 25 and 26 surrounds space frame structure, by intermediate plate A 15, intermediate plate B16 body is divided into front portion, middle part, rear portion three parts.Purify the middle part that main air duct 4 is positioned at body, purify the front portion that nonclient area and control of dust air channel 2 are positioned at body, slideway 3 is positioned at the front portion and the middle part of body, and Detection ﹠ Controling device 31 is positioned at the rear portion of body.

Purification main air duct 4 at the body middle part is provided with air inlet 51, dedusting air channel 52, dust-collector spare 21, toxic and harmful absorption air channel 53, plasma generator 22, carbon dioxide absorption air channel 54, carbon dioxide collection device 23, exhaust outlet 59 and blower fan 24 successively.Air inlet 51 is installed on body 1 left panel 11, and exhaust outlet 59 is installed on body 1 right panel 12.Blower fan 24 is installed on the body right panel 12 and exhaust outlet 59 inboards.Dust-collector spare 21 is positioned at dedusting air channel 52, plasma generator 22 is positioned at toxic and harmful and absorbs air channel 53, its a pair of electrode is installed in respectively on intermediate plate A15, the intermediate plate B16 of body 1, and carbon dioxide collection device 23 is positioned at carbon dioxide absorption air channel 54.

Dust-collector spare 21 comprises air channel adjustable plate 221, HEPA 222, filter slip control stick 223, air channel adjustable plate slip control stick 224.Air channel adjustable plate 221, HEPA 222 all are supported on the corresponding slideway 3, can be by handling corresponding slip control stick, between the front portion of body and middle part, slidably reciprocate.

Carbon dioxide collection device 23 comprises absorption unit of dioxide carbon 231, absorber slip control stick 232.Absorption unit of dioxide carbon 231 is supported on the corresponding slideway 3, by handling absorber slip control stick 232, slidably reciprocates between the front portion of body and middle part.

The purification nonclient area of front part of a body and control of dust air channel 2 comprise parts such as the inoperative section, control of dust device 40, absorption unit of dioxide carbon 231 inoperative sections of air channel dividing plate A17, air channel dividing plate B18, air channel dividing plate C19, HEPA 222.It is parallel with intermediate plate A15 and on a line that air channel dividing plate C19 is positioned at the right side of left panel 11, more lower slightly than intermediate plate A15, air channel dividing plate B18 is positioned at the left side of air channel adjustable plate 221,25 sealings are connected with header board with air channel dividing plate C19, height is consistent with air channel dividing plate C19, and air channel dividing plate A17 is positioned at the top of air channel dividing plate B18 and air channel dividing plate C19.Air channel dividing plate A17, air channel dividing plate B18, air channel dividing plate C19 surround control of dust air channel 42 when control of dust, make air to blow over from HEPA 222, enter control of dust air channel inlet 41.

Control of dust device 40 comprises control of dust air channel inlet 41, control of dust air channel 42, dust bag 43, control of dust cavity 44, dust collecting filter paper 45, control of dust ducting outlet 47.Control of dust air channel inlet 41 is positioned at HEPA 222 belows of front part of a body, from slideway 3, pass through, control of dust cavity 44 is positioned at the HEPA right side, dust bag 43 and dust collecting filter paper 45 are contained in inside, air is blown into dust bag 43 by control of dust air channel inlet 41, feeds the toxic and harmful that purifies main air ducts 4 through dust collecting filter paper 45 with the control of dust ducting outlet 47 with unilateral gate 46 again and absorbs air channel 53.

Slideway 3 has three pairs, comprises upper and lower slide rail 71 and roller 72.The roller 72 of three pairs of slideways 3 is installed in respectively on air channel adjustable plate 221, HEPA 222, the absorption unit of dioxide carbon 231.Upper and lower slide rail 71 is installed in respectively on the top panel 13, lower panel 14 of body 1, two pairs are installed between control of dust air channel 42 and the dedusting air channel 52, support air channel adjustable plate 221 and HEPA 222 respectively, a pair of be installed in carbon dioxide absorption air channel 54 and purify nonclient area and the absorption unit of dioxide carbon 231 inoperative sections in control of dust air channel 2 between, support absorption unit of dioxide carbon 231.The both sides, front and back are installed two position-detection sensors 36 respectively on the glidepath 71 that supports HEPA 222 and absorption unit of dioxide carbon 231, detect HEPA 222 and absorption unit of dioxide carbon 231 front and back positions.

As shown in Figure 1, 2, the Detection ﹠ Controling device 31 of After-Body comprises draught head detection means 32, dust concentration detection means 33, toxic and harmful detection means 34 and the carbon dioxide indicator spare 35 that is arranged on air inlet side, and HEPA and absorption unit of dioxide carbon position-detection sensor 36 and controller 8 etc. are partly formed.

Draught head detection means 32 comprises detection draught head sensor 321, the tracheae A61 that communicates with air inlet 51, the tracheae B62 that communicates with air channel 53; Dust concentration detection means 33 comprises the tracheae C63 that detects dust concentration sensor 331, communicates with air inlet 51; Toxic and harmful detection means 34 comprises the tracheae D64 that detects toxic and harmful sensor 341, communicates with air inlet 51; Carbon dioxide indicator spare 35 comprises the tracheae E65 that detects gas concentration lwevel sensor 351, communicates with air inlet 51.The controller 8 of After-Body is electrically connected draught head sensor 321, dust concentration sensor 331, toxic and harmful sensor 341, gas concentration lwevel sensor 351, HEPA and absorption unit of dioxide carbon position-detection sensor 36 respectively.

Draught head sensor 321 detects the draught head of efficiency particulate air filter paper both sides, dust concentration detection means 33, detect the concentration of dust in the air inlet 51 interior air, toxic and harmful concentration detector spare 34, detect the concentration of toxic and harmful in the air inlet 51 interior air, gas concentration lwevel detection means 35, the concentration of Carbon Dioxide in Air in the detection air inlet 51.

As shown in Figure 4, air cleaning machine controller 8 comprises level conversion and the relay group control circuit and the fan speed regulation device etc. of AT89C52 single chip microcomputer, keyboard, display, baroceptor signal conversion processing circuit, dust concentration sensor signal conversion processing circuit, air mass sensor signal conversion processing circuit, carbon dioxide sensor signal conversion processing circuit, control fan speed regulation.Multifunctional air purifier is under the control of AT89C52 single chip microcomputer program, by the keyboard display man machine operation interface, gather air quality information and efficiency particulate air filter paper front and back draught heads such as koniology concentration, toxic and harmful concentration, gas concentration lwevel by sensor, and on display, show, according to manual air channel adjustable plate and the corresponding filter course of selecting on the slideway of demonstration mode of operation information, purification functions such as dedusting, control of dust, absorption toxic and harmful and carbon dioxide are carried out in realization to indoor gas.

The multifunctional air purifier energy-saving operation method therof is at dust chocking-up degree on dust concentration, toxic and harmful concentration, gas concentration lwevel situation, efficiency particulate air filter paper both sides draught head size and the filter paper, select mode of operation or control blower fan 24 automatically and plasma generator 22 work according to prompting IAQ information is manual by controller 8, make air enter dedusting air channel 52 or control of dust air channel 2 respectively, absorb air channel 53, carbon dioxide absorption air channel 54 through toxic and harmful again, discharge from exhaust outlet 59 at last.

Concrete grammar comprises the steps:

The first step, work is prepared.Air inlet 51 is communicated with indoor,, air is sucked from air inlet 51 purify main air duct 4, carry out the purified treatment of difference in functionality according to the IAQ situation by blower fan 24 air draughts.

Second step, the control of dust purified treatment.Detect the gas pressure difference of HEPA 4 both sides by gas pressure sensor 321, controller 8 is gathered draught head, when the gas pressure difference of filter paper both sides during greater than a certain amount of (20 Pa), think that dust is big on the filter paper, by air channel adjustable plate slip control stick 224 mobile ventiduct adjustable plates to body middle part, and move HEPA to front part of a body by filter slip control stick 223, air is blown over from HEPA 222, dust is entered dust bag 43 through control of dust air channel inlet 41, dust is collected in the dust bag 43, and air passes through dust collecting filter paper 45 successively, unilateral gate 46, control of dust ducting outlet 47 enters toxic and harmful and absorbs air channel 53.

In the 3rd step, udst separation is handled.By the koniology concentration in the dust concentration sensor 331 detection air inlets 51, controller 8 is gathered the dust concentration value, when koniology concentration value during less than IAQ dust concentration standard, think that dust concentration is little in the air, move HEPA to front part of a body by filter slip control stick 223 mobile ventiduct adjustable plates to front part of a body and by filter slip control stick 223, make HEPA be in off working state; Otherwise, by air channel adjustable plate slip control stick 224 mobile ventiduct adjustable plates to front part of a body, move HEPA to the body middle part by filter slip control stick 223, and select to control udst separation according to the dust concentration size and handle fan speed, make HEPA be in the udst separation duty.

In the 4th step, the toxic and harmful absorption cleaning is handled.By the air toxic and harmful concentration in the toxic and harmful sensor 341 detection air inlets 51, controller 8 is gathered the toxic and harmful concentration value, when poisonous harmful gas concentration value during less than IAQ toxic and harmful concentration standard, think that toxic and harmful concentration is little in the air, do not start plasma generator work, otherwise, start plasma generator work, absorb toxic and harmful.

The 5th step, the carbon dioxide absorption purified treatment.By the air gas concentration lwevel in the carbon dioxide sensor 351 detection air inlets 51, controller 8 is gathered the gas concentration lwevel value, when air gas concentration lwevel value during less than IAQ gas concentration lwevel standard, think that Carbon Dioxide in Air concentration is little, move absorption unit of dioxide carbon to front part of a body by absorber slip control stick 232, make absorption unit of dioxide carbon be in off working state; Otherwise, move absorption unit of dioxide carbon to the body middle part by absorber slip control stick 232, make absorption unit of dioxide carbon in running order.

By above work, multifunctional air purifier is realized the efficient power-saving operational effect.

Claims (8)

1. multifunctional air purifier, comprise body (1), purification main air duct (4), purification nonclient area and control of dust air channel (2), slideway (3), Detection ﹠ Controling device (31), it is characterized in that: body (1) is by two ends left panel (11) and right panel (12), top panel (13) and lower panel (14), front panel (25) and rear board (26) surround space frame structure, by intermediate plate A (15) and intermediate plate B (16) body are divided into front portion, middle part, rear portion three parts; Purify the middle part that main air duct (4) is positioned at body, purify the front portion that nonclient area and control of dust air channel (2) are positioned at body, slideway (3) is positioned at the front portion and the middle part of body, and Detection ﹠ Controling device (31) is positioned at the rear portion of body; Purify main air duct (4) and be provided with air inlet (51), dedusting air channel (52), dust-collector spare (21), toxic and harmful absorption air channel (53), plasma generator (22), carbon dioxide absorption air channel (54), carbon dioxide collection device (23), exhaust outlet (59) and blower fan (24) successively; Air inlet (51) is installed on body (1) left panel (11), exhaust outlet (59) is installed on body (1) right panel (12), blower fan (24) is installed in body right panel (12) and goes up and exhaust outlet (59) inboard, dust-collector spare (21) is positioned at dedusting air channel (52), plasma generator (22) is positioned at toxic and harmful and absorbs air channel (53), its a pair of electrode is installed in respectively on the intermediate plate A (15) and intermediate plate B (16) of body (1), and carbon dioxide collection device (23) is positioned at carbon dioxide absorption air channel (54).
2. a kind of multifunctional air purifier according to claim 1 is characterized in that: described dust-collector spare (21) comprises air channel adjustable plate (221), HEPA (222), filter slip control stick (223), air channel adjustable plate slip control stick (224); Air channel adjustable plate (221), HEPA (222) all are supported on the corresponding slideway (3).
3. a kind of multifunctional air purifier according to claim 1 is characterized in that: described carbon dioxide collection device (23) comprises absorption unit of dioxide carbon (231), absorber slip control stick (232); Absorption unit of dioxide carbon (231) is supported on the corresponding slideway (3).
4. according to claim 1,2 or 3 described a kind of multifunctional air purifiers, it is characterized in that: described purification nonclient area and control of dust air channel (2) comprise inoperative section, control of dust device (40), absorption unit of dioxide carbon (231) the inoperative section of air channel dividing plate A (17), air channel dividing plate B (18), air channel dividing plate C (19), HEPA (222); Air channel dividing plate C (19) is positioned at the right side of left panel (11), parallel with intermediate plate A (15) and on a line, more lower slightly than intermediate plate A (15), air channel dividing plate B (18) is positioned at the left side of air channel adjustable plate (221), sealing is connected with header board (25) with air channel dividing plate C (19), height is consistent with air channel dividing plate C (19), and air channel dividing plate A (17) is positioned at the top of air channel dividing plate B (18) and air channel dividing plate C (19).
5. a kind of multifunctional air purifier according to claim 4 is characterized in that: described control of dust device (40) comprises control of dust air channel inlet (41), control of dust air channel (42), dust bag (43), control of dust cavity (44), dust collecting filter paper (45), control of dust ducting outlet (47); Control of dust air channel inlet (41) is positioned at HEPA (222) below of front part of a body, from slideway (3), pass through, control of dust cavity (44) is positioned at HEPA (222) right side, dust bag (43) and dust collecting filter paper (45) are contained in inside, air is blown into dust bag (43) by control of dust air channel inlet (41), and the control of dust ducting outlet (47) that passes through dust collecting filter paper (45) again and have a unilateral gate (46) feeds the toxic and harmful absorption air channel (53) that purifies main air duct (4).
6. according to claim 1,2 or 3 described a kind of multifunctional air purifiers, it is characterized in that: described slideway (3) has three pairs, comprises upper and lower slide rail (71) and is installed in roller (72) on air channel adjustable plate (221), HEPA (222), the absorption unit of dioxide carbon (231); Upper and lower slide rail (71) is installed in respectively on the top panel (13) and lower panel (14) of body (1), two pairs are installed between control of dust air channel (42) and dedusting air channel (52), support air channel adjustable plate (221) and HEPA (222) respectively, a pair of be installed in carbon dioxide absorption air channel (54) and purify nonclient area and absorption unit of dioxide carbon (231) the inoperative section of control of dust air channel (2) between, support absorption unit of dioxide carbon (231); Both sides are installed two position-detection sensors (36) respectively before and after the glidepath (71) that supports HEPA (222) and absorption unit of dioxide carbon (231) is gone up, and detect HEPA (222) and absorption unit of dioxide carbon (231) front and back position.
7. according to claim 1,2 or 3 described a kind of multifunctional air purifiers, it is characterized in that: described Detection ﹠ Controling device (31) comprises draught head detection means (32), dust concentration detection means (33), toxic and harmful detection means (34) and the carbon dioxide indicator spare (35) that is arranged on air inlet side, and HEPA (222) and absorption unit of dioxide carbon (231) position-detection sensor (36) and controller (8); Draught head detection means (32) comprises the tracheae B (62) that detects draught head sensor (321), the tracheae A (61) that communicates with air inlet (51), communicates with air channel (53); Dust concentration detection means (33) comprises the tracheae C (63) that detects dust concentration sensor (331), communicates with air inlet (51); Toxic and harmful detection means (34) comprises the tracheae D (64) that detects toxic and harmful sensor (341), communicates with air inlet (51); Carbon dioxide indicator spare (35) comprise detect the gas concentration lwevel sensor (3510, the tracheae E (65) that communicates with air inlet (51); Controller (8) is electrically connected draught head sensor (321), dust concentration sensor (331), toxic and harmful sensor (341), gas concentration lwevel sensor (351), HEPA and absorption unit of dioxide carbon position-detection sensor (36) respectively.
8. a kind of multifunctional air purifier according to claim 7 is characterized in that: described controller (8) comprises level conversion and the relay group control circuit and the fan speed regulation device of AT89C52 single chip microcomputer, keyboard, display, baroceptor signal conversion processing circuit, dust concentration sensor signal conversion processing circuit, air mass sensor signal conversion processing circuit, carbon dioxide sensor signal conversion processing circuit, control fan speed regulation.
CN2010205800922U 2010-10-28 2010-10-28 Multifunctional air purifier CN201852219U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949562A (en) * 2010-10-28 2011-01-19 江苏大学 Multi-functional air purifier and energy conservation using method
CN103994547A (en) * 2014-05-22 2014-08-20 杭州威仕顿环境设备有限公司 Air purifier control system
CN104867246A (en) * 2015-06-09 2015-08-26 谢晓帆 Self-cleaning express cabinet and method
CN107062391A (en) * 2017-02-10 2017-08-18 海信(山东)空调有限公司 A kind of air conditioner with air-cleaning function
CN107120754A (en) * 2017-06-22 2017-09-01 苏州市东皓计算机系统工程有限公司 A kind of intelligent air purifying air-conditioning
CN107421002A (en) * 2017-06-30 2017-12-01 苏州瓷气时代净化设备有限公司 A kind of method of work with function of odor removal health type cleaning equipment
CN108548246A (en) * 2018-04-29 2018-09-18 航天慧能(江苏)环境工程有限公司 Plasma fresh air system based on internet of things
CN108601196A (en) * 2018-04-29 2018-09-28 航天慧能(江苏)环境工程有限公司 The matrix plasma apparatus of fresh air system based on Internet of Things

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949562A (en) * 2010-10-28 2011-01-19 江苏大学 Multi-functional air purifier and energy conservation using method
CN101949562B (en) * 2010-10-28 2013-03-13 江苏大学 Multi-functional air purifier and energy conservation using method
CN103994547A (en) * 2014-05-22 2014-08-20 杭州威仕顿环境设备有限公司 Air purifier control system
CN104867246A (en) * 2015-06-09 2015-08-26 谢晓帆 Self-cleaning express cabinet and method
CN107062391A (en) * 2017-02-10 2017-08-18 海信(山东)空调有限公司 A kind of air conditioner with air-cleaning function
CN107062391B (en) * 2017-02-10 2019-09-20 海信(山东)空调有限公司 A kind of air conditioner with air-cleaning function
CN107120754A (en) * 2017-06-22 2017-09-01 苏州市东皓计算机系统工程有限公司 A kind of intelligent air purifying air-conditioning
CN107421002A (en) * 2017-06-30 2017-12-01 苏州瓷气时代净化设备有限公司 A kind of method of work with function of odor removal health type cleaning equipment
CN108548246A (en) * 2018-04-29 2018-09-18 航天慧能(江苏)环境工程有限公司 Plasma fresh air system based on internet of things
CN108601196A (en) * 2018-04-29 2018-09-28 航天慧能(江苏)环境工程有限公司 The matrix plasma apparatus of fresh air system based on Internet of Things

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