CN201482362U - Indoor air purifying device - Google Patents

Indoor air purifying device Download PDF

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Publication number
CN201482362U
CN201482362U CN2009200563307U CN200920056330U CN201482362U CN 201482362 U CN201482362 U CN 201482362U CN 2009200563307 U CN2009200563307 U CN 2009200563307U CN 200920056330 U CN200920056330 U CN 200920056330U CN 201482362 U CN201482362 U CN 201482362U
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CN
China
Prior art keywords
air
filter core
purification
indoor air
casing
Prior art date
Application number
CN2009200563307U
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Chinese (zh)
Inventor
税安泽
钟光辉
徐爱东
Original Assignee
税安泽
钟光辉
徐爱东
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 税安泽, 钟光辉, 徐爱东 filed Critical 税安泽
Priority to CN2009200563307U priority Critical patent/CN201482362U/en
Application granted granted Critical
Publication of CN201482362U publication Critical patent/CN201482362U/en

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Abstract

The utility model discloses an indoor air purifying device, which comprises a shell, wherein an air passage is arranged in the shell, an air inlet and an air outlet are arranged at both ends of the air passage, the air inlet is provided with an air filtering grid, the air outlet is provided with a grid, and a fan is arranged in the air passage. The indoor air purifying device is characterized in that a fixed baffle plate is arranged in the air passage, a filter core sleeve is arranged on the fixed baffle plate, and the filter core sleeve is provided with a filter core for communicating the airflows at both sides of the fixed baffle plate to pass through the filter core sleeve. The utility model aims to overcome the defects in the prior art, and provides an indoor air purifying device with easy replacement of the filter core, high purifying efficiency, strong practicability, low operating cost and convenient maintenance.

Description

A kind of indoor air-purification device

[technical field]

The utility model relates to a kind of cleaning equipment, a kind of indoor air-purification device of saying so more specifically.

[background technology]

Along with the change of growth in the living standard and life style, people are also more and more longer in the time of indoor life, and the quality of IAQ directly has influence on people's work and life.The inferior air quality power that can warn is disperseed, and operating efficiency reduces, and also can make the people produce symptoms such as headache, nauseating, fatigue, red swelling of the skin when serious, is referred to as " Cure of Sick Building Syndrome ".People are anxious for the abominable day by day room of improvement, working environment, improve life quality.

People think always air pollution serious be outdoor.And in fact, the indoor environment of buildings such as office, room, restaurant, cinema, dancing hall to the influence of health of people more than outdoor much bigger.Have people's all one's life spend indoor, therefore, the quality of IAQ directly has influence on health time of 80-90%.From reality, IAQ is far inferior to the outside atmosphere environment.The environment specialist points out that the room air pollution degree usually than the seriously polluted 2-3 of outdoor air doubly, in some cases, even can reach more than 100 times.Detect more than 300 kind of pollutant indoor, about 70% human body diseases is all relevant with room air pollution.

Cause the main cause of room air pollution to come from: construction material, finishing material, furniture, daily living article and kitchen fume etc.These pollutants are along with breathing enters inside of human body, and the healthy of people in long-term accumulation, serious harm.

Indoor various coating, paint, wall paper, adhesive, cleaning agent, pesticide, anticorrisive agent, artificial board, marble floor and furniture etc., the capital gives out formaldehyde, phenol, benzene, ammonia, toluene, chloroform, asbestos dust etc., they can cause people's headache, insomnia, dermatitis and allergic reaction, and immune function of human body is descended.Formaldehyde is a kind of colourless, and the gas of intense stimulus smell is arranged, and is the material than high toxicity, preferentially controls on the list formaldehyde at China's toxic chemical and is in second.Formaldehyde is defined as carcinogenic and teratogenesis shape material by the World Health Organization, is the allergen of generally acknowledging, also is one of potential strong mutagen.Concentration is at 0.1-0.2mg/m in its air 3The time, slight asthma can take place in children.Its concentration reaches 0.3mg/m 3The time, peculiar smell and sense of discomfort are just arranged; Reach 0.5mg/m 3The time, can stimulate eyes, cause and shed tears; Reach 0.6mg/m 3, can cause throat discomfort or pain.When its concentration is higher, the vomiting that can cause nausea, it is uncomfortable in chest to cough, asthma even pulmonary edema; Reach 30mg/m 3The time, meeting is the causing death immediately.Long-term contact low concentration formaldehyde can cause chronic respiratory disease, cause nasopharyngeal carcinoma, colon cancer, brain tumor, paramenia, nuclear gene mutation, in the dna single chain commissure and DNA and protein commissure and suppress dna damage reparation, pregnancy syndrome, cause neonatal chromosome disorder, leukaemia, cause the decline of teenager's memory and intelligence.In all contactees, old man, children, pregnant woman's PARA FORMALDEHYDE PRILLS(91,95) are particularly responsive, endanger bigger.Formaldehyde is mainly derived from finishing material and furniture, and its release period reaches 3-15, and meeting heat chance tide will evaporate from the material deep layer, and serious environment pollution has become insoluble global problem.

In addition, kitchen fume is also very serious to the pollution of room air.Show that according to the study the patients with lung cancer major part is a gland cancer in the Urban Women, it and kitchen fume have substantial connection.

Therefore, develop a kind of efficient height, practical, operating cost is low, filter core is changed simple indoor air-purification device and is used for indoor pollutants such as absorption cleaning formaldehyde, phenol, benzene, ammonia, toluene, chloroform, asbestos dust, kitchen fume, has market development prospect preferably and social effect.

The patent of relative chamber's inner air-cleaning is many at present, but realizes that the patent of industrialization does not almost have.The underlying cause is that these patent purification efficiencies are low, filter core is changed difficulty, poor practicability, operating cost height, equipment requirement height or difficult in maintenance etc.As existing treating indoor air pollution device, use two constant displacement pumps, its purification efficiency is low and the equipment requirement is high, does not relate to the simple and easy replaceability of filter core and filter core.The air purifier that has the collaborative air cleaning effect of photocatalyst and active carbon in addition adopts photocatalyst, needs the ultraviolet ray irradiation, and its equipment and material require all than higher, and the operating cost costliness, also do not relate to the simple and easy replaceability of filter core.And air purifier with active carbon and the collaborative air cleaning effect of water absorption, adopt tank, photocatalyst, negative oxygen ion etc. to assist to absorb, need regularly in tank, to add water, troublesome maintenance, and do not have and control function running time, the strong and operating cost height of practicality does not relate to the simple and easy replaceability of filter core yet.

[utility model content]

The purpose of this utility model is to overcome deficiency of the prior art, and a kind of purification efficiency height, practical, indoor air-purification device that operating cost is low, easy to maintenance that can simple and easy more renew cartridge be provided.

The utility model is achieved through the following technical solutions:

A kind of indoor air-purification device, comprise casing, in casing, be provided with air duct, described air duct two ends are provided with air intlet and air outlet slit, and described air intlet is provided with the air filtration grid, and air outlet slit is provided with grid, be provided with blower fan in the air duct, it is characterized in that being provided with stationary barrier in the described air duct, described stationary barrier is provided with the filter core cover, is provided with in the described filter core cover to be communicated with the filter core that stationary barrier two sidewinds pass through in it.

Aforesaid a kind of indoor air-purification device is characterized in that being provided with in the described air filtration grid a kind of or its assembly in woven wire, adhesive-bonded fabric, the porous ceramics.

Aforesaid a kind of indoor air-purification device is characterized in that being filled with active carbon in the described filter core.

Aforesaid a kind of indoor air-purification device is characterized in that being between described filter core and the filter core cover movable set, and described filter core puts and is provided with the filter core lid that is provided with air vent that is used to withhold filter core.

Aforesaid a kind of indoor air-purification device is characterized in that being provided with buckle between described filter core lid and the filter core cover.

Aforesaid a kind of indoor air-purification device is characterized in that described casing is provided with display window.

Aforesaid a kind of indoor air-purification device is characterized in that described air outlet slit grid is movably articulated on the casing 1.

Aforesaid a kind of indoor air-purification device is characterized in that being provided with in the described casing air cleaning detection system.

Aforesaid a kind of indoor air-purification device is characterized in that described casing is provided with electrical control gear.

Aforesaid a kind of indoor air-purification device is characterized in that described casing is provided with the baffle plate that can get filter core after the dismounting.

Compared with prior art, the utility model has following advantage:

The utility model adopts the blower fan forced air supply, and the purification efficiency height can reach high clean-up effect in short time 30-60 minute in airtight room; By open baffle plate on filter core lid and the casing can be easily the filter core in the changing device more; By electric control system, the switching on and shutting down time and the air quantity of blower fan can conveniently be set, set the available machine time of blower fan before leaving home as working, allow it come off duty and start shooting in advance before, can breathe fresh and clean room air when coming home from work; The air cleaning detection system is installed carries out the real-time monitoring of filter core operation conditions, when filter core lost efficacy, detection system can point out filter core to change information.

[description of drawings]

Fig. 1 is structural representation of the present utility model.

[specific embodiment]

A kind of indoor air-purification device, comprise casing 1, in casing 1, be provided with air duct 101, described air duct 101 two ends are provided with air intlet 102 and air outlet slit 103, described air intlet 102 is provided with air filtration grid 201, air outlet slit 103 is provided with grid 202, be provided with blower fan 2 in the air duct 101, be provided with stationary barrier 3 in the described air duct 101, described stationary barrier 3 is provided with filter core cover 301, is provided with in the described filter core cover 301 to be communicated with the filter core 302 that 3 liang of sidewinds of stationary barrier pass through in it.。

Be provided with woven wire or adhesive-bonded fabric or porous ceramics etc. in the filtering grid 201 of described air intlet 102 and be used for dust of filtered air etc.

Porous media in the described filter core 302 is an active carbon, removes airborne oxious component by absorption or chemical reaction.

Between described filter core 302 and the filter core cover 301 is movable set, and described filter core cover 301 is provided with the filter core lid 303 that is provided with air vent that is used to withhold filter core 302, and the air behind the filter element filtering enters the air outlet slit grid by air vent.

Be provided with buckle 304 between described filter core lid 303 and the filter core cover 301, filter core lid 303 and filter core 302 are fixed in the filter core cover 301.

Be provided with the air cleaning detection system in the described casing 1, casing 1 is provided with display window 5, and display window 5 links to each other with the air cleaning detection system, shows that in real time air purification effect is as importing and exporting organic concentration etc.When the air cleaning of device lost efficacy as filter core lost efficacy, when breaking, display window 5 can show and purify unusually, points out more renew cartridge etc.

Described casing 1 is provided with electrical control gear 4, by electrical control gear 4 open and close machine time of blower fan and rotating speed air quantity etc. can be set freely.Electrical control gear links to each other with display window, shows the open and close machine time etc.

The grid 202 of described air outlet slit 103 is movably articulated on the casing 1, flows to the free adjustment air outlet slit; Air outlet slit flows to and can also can regulate automatically and be provided with by electrical control gear by manual adjustments.

Described casing 1 is provided with the baffle plate 105 that can get filter core 302 after the dismounting.

Below the utility model is described in further detail, but the utility model is not limited thereto.

This device is used for 21m 2The confined chamber inner air-cleaning handle blower fan air output 1200Nm 3/ h, the formaldehyde in indoor air content of starting shooting after 30 minutes is from 0.32mg/m 3Drop to 0.04mg/m 3, benzene content is from 0.41mg/m 3Drop to 0.06mg/m 3, reached a national class architectural engineering indoor pollutant control criterion.

This device is used for 32m 2The confined chamber inner air-cleaning handle blower fan air output 900Nm 3/ h, the formaldehyde in indoor air content of starting shooting after one hour is from 0.31g/m 3Drop to 0.07mg/m 3, benzene content is from 0.45mg/m 3Drop to 0.08mg/m 3, reached a national class architectural engineering indoor pollutant control criterion.

This device is used for 150m 2The confined chamber inner air-cleaning handle blower fan air output 10000Nm 3/ h, the formaldehyde in indoor air content of starting shooting after one hour is from 0.18g/m 3Drop to 0.08mg/m 3, benzene content is from 0.27mg/m 3Drop to 0.05mg/m 3, reached a national class architectural engineering indoor pollutant control criterion.

Claims (10)

1. indoor air-purification device, comprise casing (1), in casing (1), be provided with air duct (101), described air duct (101) two ends are provided with air intlet (102) and air outlet slit (103), described air intlet (102) is provided with air filtration grid (201), air outlet slit (103) is provided with grid (202), be provided with blower fan (2) in the air duct (101), it is characterized in that being provided with in the described air duct (101) stationary barrier (3), described stationary barrier (3) is provided with filter core cover (301), is provided with in the described filter core cover (301) to be communicated with the filter core (302) that stationary barrier (3) two sidewinds pass through in it.
2. a kind of indoor air-purification device according to claim 1 is characterized in that being provided with in the described air filtration grid (201) a kind of in woven wire, adhesive-bonded fabric, the porous ceramics.
3. a kind of indoor air-purification device according to claim 1 is characterized in that being filled with active carbon in the described filter core (302).
4. a kind of indoor air-purification device according to claim 1, it is characterized in that being between described filter core (302) and the filter core cover (301) movable set, described filter core cover (301) is provided with the filter core lid (303) that is provided with air vent that is used to withhold filter core (302).
5. a kind of indoor air-purification device according to claim 4 is characterized in that being provided with buckle (304) between described filter core lid (303) and the filter core cover (301).
6. a kind of indoor air-purification device according to claim 1 is characterized in that described casing (1) is provided with display window (5).
7. a kind of indoor air-purification device according to claim 1 is characterized in that the grid (202) of described air outlet slit (103) is movably articulated on the casing (1).
8. a kind of indoor air-purification device according to claim 1 is characterized in that being provided with the air cleaning detection system in the described casing (1).
9. a kind of indoor air-purification device according to claim 1 is characterized in that described casing (1) is provided with electrical control gear (4).
10. a kind of indoor air-purification device according to claim 1 is characterized in that described casing (1) is provided with the baffle plate (105) that can get filter core (302) after the dismounting.
CN2009200563307U 2009-05-06 2009-05-06 Indoor air purifying device CN201482362U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200563307U CN201482362U (en) 2009-05-06 2009-05-06 Indoor air purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200563307U CN201482362U (en) 2009-05-06 2009-05-06 Indoor air purifying device

Publications (1)

Publication Number Publication Date
CN201482362U true CN201482362U (en) 2010-05-26

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Application Number Title Priority Date Filing Date
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104248892A (en) * 2014-08-28 2014-12-31 张广舜 Novel air filtration apparatus
CN105311883A (en) * 2014-07-24 2016-02-10 张广舜 Filtering device
CN105423437A (en) * 2015-12-15 2016-03-23 桐城市神墩环卫保洁有限公司 Air purification device for environmental protection
CN105546634A (en) * 2015-12-15 2016-05-04 桐城市神墩环卫保洁有限公司 Air filter tank used for environmental sanitation and cleaning
CN107433079A (en) * 2017-07-31 2017-12-05 芜湖凯尔电气科技有限公司 Room air detects purifier
CN107461812A (en) * 2016-02-26 2017-12-12 Lg电子株式会社 Air cleaner
US10495104B2 (en) 2016-02-26 2019-12-03 Lg Electronics Inc. Air cleaner
US10518205B2 (en) 2016-02-26 2019-12-31 Lg Electronics Inc. Air cleaner
US10675577B2 (en) 2016-02-26 2020-06-09 Lg Electronics Inc. Air cleaner
US10697665B2 (en) 2016-02-26 2020-06-30 Lg Electronics Inc. Air cleaner
US10845078B2 (en) 2016-02-26 2020-11-24 Lg Electronics Inc. Air cleaner

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105311883A (en) * 2014-07-24 2016-02-10 张广舜 Filtering device
CN104248892A (en) * 2014-08-28 2014-12-31 张广舜 Novel air filtration apparatus
CN105423437A (en) * 2015-12-15 2016-03-23 桐城市神墩环卫保洁有限公司 Air purification device for environmental protection
CN105546634A (en) * 2015-12-15 2016-05-04 桐城市神墩环卫保洁有限公司 Air filter tank used for environmental sanitation and cleaning
US10563667B2 (en) 2016-02-26 2020-02-18 Lg Electronics Inc. Air cleaner
CN107461812A (en) * 2016-02-26 2017-12-12 Lg电子株式会社 Air cleaner
US10495104B2 (en) 2016-02-26 2019-12-03 Lg Electronics Inc. Air cleaner
US10508658B2 (en) 2016-02-26 2019-12-17 Lg Electronics Inc. Air cleaner
US10518205B2 (en) 2016-02-26 2019-12-31 Lg Electronics Inc. Air cleaner
US10845078B2 (en) 2016-02-26 2020-11-24 Lg Electronics Inc. Air cleaner
US10639576B2 (en) 2016-02-26 2020-05-05 Lg Electronics Inc. Air cleaner
US10646808B2 (en) 2016-02-26 2020-05-12 Lg Electronics Inc. Air cleaner
US10675577B2 (en) 2016-02-26 2020-06-09 Lg Electronics Inc. Air cleaner
US10697665B2 (en) 2016-02-26 2020-06-30 Lg Electronics Inc. Air cleaner
US10746193B2 (en) 2016-02-26 2020-08-18 Lg Electronics Inc. Air cleaner
CN107461812B (en) * 2016-02-26 2020-10-23 Lg电子株式会社 Air cleaner
US10844871B2 (en) 2016-02-26 2020-11-24 Lg Electronics Inc. Air cleaner
CN107433079A (en) * 2017-07-31 2017-12-05 芜湖凯尔电气科技有限公司 Room air detects purifier

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20170506

CF01 Termination of patent right due to non-payment of annual fee