CN208349438U - A kind of indoor air-purification device - Google Patents

A kind of indoor air-purification device Download PDF

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Publication number
CN208349438U
CN208349438U CN201820449694.0U CN201820449694U CN208349438U CN 208349438 U CN208349438 U CN 208349438U CN 201820449694 U CN201820449694 U CN 201820449694U CN 208349438 U CN208349438 U CN 208349438U
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CN
China
Prior art keywords
air
cabinet
purification
formaldehyde
filter
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820449694.0U
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Chinese (zh)
Inventor
陈国栋
田影
潘冠慈
李�杰
张鑫
茌良召
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Fuzhou University
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Fuzhou University
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
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Priority to CN201820449694.0U priority Critical patent/CN208349438U/en
Application granted granted Critical
Publication of CN208349438U publication Critical patent/CN208349438U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of indoor air-purification devices, including cabinet and air inlet grill, formaldehyde examination probe, the body side is equipped with control display screen, and the control display screen insertion is arranged in cabinet, this kind of indoor air-purification device, formaldehyde examination probe equipped with the higher CH O sensor of precision, when finding that interior has formaldehyde to endanger gas, it can timely feedback to controller, and controller uses 51 single-chip microcontrollers, so that controller compatibility is stronger, it controls more accurate, and anion largely beneficial to human body is generated while being provided with anion generator purifying formaldehyde, cold catalyst filter screen is additionally provided in air filter further to be purified purified removing residue formaldehyde, it can individually be purified for gas in air and solid impurity, and the filtering layer in air filter can be replaced individually, benefit Its use cost can be also reduced while the maintenance in later period, purifying formaldehyde.

Description

A kind of indoor air-purification device
Technical field
The utility model relates to air cleaning unit technical field, specially a kind of indoor air-purification device.
Background technique
The pollution of room air is from reason of both indoor and outdoors.Indoor reason includes coating for wall surface, family The volatility including formaldehyde and dimethylbenzene discharged in tool paint, carpet or plank binder, all kinds of detergents etc. has Machine object.People lives in new house and is easy illness room syndrome (sickbuildingsyndrome) shortly after precisely due to ventilation in new house It is unsmooth, it is full of in air caused by these more gases;In addition, all kinds of smells discharged during culinary cuisine, health Between enter in water closet and ventilation canals pipeline room all kinds of smells (including H2S, two mercaptan, indoles etc. it is organic or Inorganic nature gas), generated gas etc. of smoking also constitutes the important sources of indoor polluted gas;In addition the sweat of human body The food of gland, pet and storage can also distribute many gas componants into room air.Dust contained in room air comes Source has: the particulate pollutant discharged in smoking and kitchen fume, people and pet exuviae skin and hair, air and the surface of solids On in each quasi-microorganism (including bacterium and mould and acarid etc.) and room air that are grown dust important sources, room Outer reason is mainly that each pollutant in outside atmosphere is entered the room through ventilation or air-conditioning device or door and window.Outdoor reason by The influence of outside atmosphere quality and degree has biggish difference.The decline of China's atmosphere quality in recent years, it is micro- in air The concentration increase of small particle PM2.5 particle causes haze weather to increase, so that the concentration of indoor PM2.5 particulate matter mentions significantly It is high.In addition, the dust entered house entrained by clothes, shoes and skin by people be also possible to constitute indoor accelerated test it is important Lai Source, wherein indoor air-purification device is also more, Chinese patent " the indoor air cleaning makeup of Publication No. CN202741405U Set " it include rack, dust collecting port, hand-held part, bend pipe, pipeline, dust remittance pipe, power mechanism, blower and dust collection mechanism, institute Power mechanism, blower and the dust collection mechanism stated is placed in above rack, and there is the dust of connection to converge for the top of the blower Enter pipe, the dust imports pipe and is passed through dust collection mechanism, and the structure that the hand-held part and dust collecting port are integrated is described One end of bend pipe is connected with dust collecting port, and the other end of bend pipe is passed through pipeline, and the pipeline imports pipe with dust and is connected to.
However find after study, existing purifier used structure design is complex, and cost is high to be not easy to greatly The application and popularization of scale, and using when generally require specialized technical staff and could use.
So how to design a kind of indoor air-purification device, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of indoor air-purification devices, to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of indoor air-purification device, including case Body and air inlet grill, formaldehyde examination probe, the body side is equipped with control display screen, and control display screen insertion setting exists In cabinet, the cabinet side is equipped with air filter, and the air filter is screwed with cabinet, and the air inlet grill is set It sets in the bottom of cabinet, and the air inlet grill is connected to cabinet, the inner sidewall of air inlet grill is arranged in the formaldehyde examination probe, and The formaldehyde examination probe fits with air inlet grill, and formaldehyde examination probe top is equipped with CH2O sensor, and the CH2O is passed Sensor is connect with formaldehyde examination probe signal, and the box inside is equipped with air compressor, and air compressor insertion is set It sets in cabinet, the air compressor bottom is equipped with power supply line, and the power supply line is electrically connect with air compressor, described CH2O sensor side is equipped with active carbon filtering layer, and the active carbon filtering layer is screwed with air filter, the cabinet Top is equipped with handle, and handle insertion is arranged in cabinet, and the control display screen sides adjacent is equipped with 51 single-chip microcontrollers, and institute It states 51 single-chip microcontrollers to connect with control display screen signal, 51 single-chip microcontroller, first pin is coupled with air compressor, and described 51 is single Piece machine second pin is connected with anion generator, and the 51 single-chip microcontroller third pin is connected with CH2O sensor, described 51 is single The 4th pin of piece machine is connected separately with power supply line and control switch.
Further, the air filter side is equipped with cold catalyst filter screen, and the cold catalyst filter screen and air filtration fill It sets and is screwed.
Further, the air filter sides adjacent is equipped with anion generator, and the anion generator and air filtration Device welding.
Further, cold catalyst filter screen side is equipped with spongy layer, and the spongy layer and cold catalyst filter screen phase Fitting.
Further, the body side is equipped with control switch, and control switch insertion is arranged in cabinet 1.
Further, the bottom of box is equipped with universal wheel, can realize freely moving for cabinet by the universal wheel of setting It is dynamic.
Compared with prior art, the utility model has the beneficial effects that this kind of indoor air-purification device, be equipped with precision compared with High CH2The formaldehyde examination of O sensor is popped one's head in, and when finding that interior has formaldehyde to endanger gas, can be timely feedbacked to controller, and Controller uses 51 single-chip microcontrollers, so that controller compatibility is stronger, control is more accurate, and is provided with anion generator purification Anion largely beneficial to human body is generated while formaldehyde, being additionally provided with cold catalyst filter screen in air filter can be further Purified removing residue formaldehyde is purified, can individually be purified for gas in air and solid impurity, and air filtration Filtering layer in device can be replaced individually, and conducive to the maintenance in later period, purifying formaldehyde while can also reduce its use cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the partial structural diagram of the utility model air filter;
Fig. 3 is the circuit diagram of the utility model;
In figure: 1- cabinet;2- air inlet grill;3- formaldehyde examination probe;4- controls display screen;5- air filter;6- anion Generator;7- control switch;8- spongy layer;9- active carbon filtering layer;10- cold catalyst filter screen;11- power supply line;The compression of 12- air Machine;13-51 single-chip microcontroller;14-CH2O sensor;15- handle;16- universal wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of indoor air-purification device, including cabinet 1 And air inlet grill 2, formaldehyde examination probe 3,1 side of cabinet is equipped with control display screen 4, and the control display screen 4 insertion is set It sets in cabinet 1,1 side of cabinet is equipped with air filter 5, and the air filter 5 is screwed with cabinet 1, institute State the bottom that cabinet 1 is arranged in air inlet grill 2, and the air inlet grill 2 is connected to cabinet 1,3 setting of formaldehyde examination probe into The inner sidewall of gas grid 2, and formaldehyde examination probe 3 fits with air inlet grill 2,3 top of formaldehyde examination probe is equipped with CH2O sensor 14, and the CH2O sensor 14 is connect with formaldehyde examination 3 signals of probe, and air pressure is equipped on the inside of the cabinet 1 Contracting machine 12, and the insertion of the air compressor 12 is arranged in cabinet 1,12 bottom of air compressor is equipped with power supply line 11, And the power supply line 11 is electrically connected with air compressor 12, the CH214 side of O sensor is equipped with active carbon filtering layer 9, and institute It states active carbon filtering layer 9 to be screwed with air filter 5, handle 15 is equipped at the top of the cabinet 1, and the handle 15 is embedded in It is arranged in cabinet 1,4 sides adjacent of control display screen is equipped with 51 single-chip microcontrollers 13, and 51 single-chip microcontroller 13 and control are shown Shield the connection of 4 signals, 51 single-chip microcontroller, 13 first pin is coupled with air compressor 12, and 51 single-chip microcontroller, 13 second pin connects It is connected to anion generator 6,51 single-chip microcontroller, the 13 third pin is connected with CH2O sensor 14,51 single-chip microcontroller 13 the 4th Pin is connected separately with power supply line 11 and control switch 7.
More specifically, 5 side of air filter be equipped with cold catalyst filter screen 10, and the cold catalyst filter screen 10 with Air filter 5 is screwed, and the cold catalyst filter screen 10 by the way that 5 side of air filter is arranged in can be further by formaldehyde Filtering.
More specifically, 5 sides adjacent of air filter be equipped with anion generator 6, and the anion generator 6 with Air filter 5 welds, and by the way that the anion generator 6 of 5 side of air filter is arranged in, the air at air inlet grill 2 may make to send out Raw anion reaction, purifies its formaldehyde and other pernicious gases, and make air more wet, so that interior be made to reach its purification Effect.
More specifically, 10 side of cold catalyst filter screen is equipped with spongy layer 8, and the spongy layer 8 and cold catalyst mistake Strainer 10 fits, and spongy layer 8 can adsorb the minute solid particles impurity in air, can reduce indoor PM2.5, from And reach to indoor air cleaning.
More specifically, the body side is equipped with control switch, and the insertion of the control switch 7 is arranged in cabinet 1, 1 one-key start of cabinet may make to organize work by the control switch 7 of setting, so that operation is more simple.
More specifically, the bottom of box is equipped with universal wheel 16, can realize cabinet 1 by the universal wheel 16 of setting It moves freely.
Cabinet 1: being placed at required purification by embodiment first, then powers on power supply line 11, then will control Switch 7 is opened, and is then controlled display screen 4 and is organized work, and is started formaldehyde examination probe 3 by control display screen 4, is arranged in formaldehyde The CH of 3 side of detection probe2O sensor 14 will detect the air at air inlet grill 2, then CH2O sensor 14 is by formaldehyde Dense density data is fed back in 51 single-chip microcontrollers 13, and 51 single-chip microcontrollers 13 will be handled data, and when concentration of formaldehyde is exceeded, 51 is single Piece machine 13 drives air compressor 12, and air compressor 12 will be pressurized the air entered at air inlet grill 2, so that into Intake efficiency improves at gas grid 2, while the anion that anion generator 6 generates is the health factor beneficial to human body, and It can be chemically reacted with formaldehyde, the cold catalyst mistake so as to remove the formaldehyde in air, at subsequent filter unit 5 Strainer 10 will further purify the formaldehyde in air, the spongy layer 8 of setting can by small solid particulate dust into Row absorption, then purified air will be flowed out from air filter 5, be disconnected power supply line 11 when terminating to use, then be pushed away The storage of universal wheel 16 of dynamic 1 bottom of cabinet is good.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of indoor air-purification device, including cabinet (1) and air inlet grill (2), formaldehyde examination probe (3), it is characterised in that: Cabinet (1) side is equipped with control display screen (4), and the control display screen (4) insertion is arranged in cabinet (1), described Cabinet (1) side is equipped with air filter (5), and the air filter (5) is screwed with cabinet (1), the air inlet grill (2) it is arranged in the bottom of cabinet (1), and the air inlet grill (2) is connected to cabinet (1), formaldehyde examination probe (3) setting exists The inner sidewall of air inlet grill (2), and formaldehyde examination probe (3) fits with air inlet grill (2), the formaldehyde examination pops one's head in (3) Top is equipped with CH2O sensor (14), and the CH2O sensor (14) is connect with formaldehyde examination probe (3) signal, the cabinet (1) inside is equipped with air compressor (12), and the air compressor (12) insertion is arranged in cabinet (1), the air pressure Contracting machine (12) bottom is equipped with power supply line (11), and the power supply line (11) and air compressor (12) are electrically connected, the CH2O Sensor (14) side is equipped with active carbon filtering layer (9), and the active carbon filtering layer (9) is screwed with air filter (5), Handle (15) are equipped at the top of the cabinet (1), and the handle (15) insertion is arranged in cabinet (1), the control display screen (4) sides adjacent is equipped with 51 single-chip microcontrollers (13), and 51 single-chip microcontroller (13) is connect with control display screen (4) signal, and described 51 is single (13) first pin of piece machine is coupled with air compressor (12), and 51 single-chip microcontroller (13) second pin is connected with anion Device (6), 51 single-chip microcontroller (13) the third pin are connected with CH2O sensor (14), the 4th pin of 51 single-chip microcontroller (13) point It is not connected with power supply line (11) and control switch (7).
2. a kind of indoor air-purification device according to claim 1, it is characterised in that: air filter (5) side Equipped with cold catalyst filter screen (10), and the cold catalyst filter screen (10) is screwed with air filter (5).
3. a kind of indoor air-purification device according to claim 1, it is characterised in that: the air filter (5) is adjacent Side is equipped with anion generator (6), and the anion generator (6) and air filter (5) are welded.
4. a kind of indoor air-purification device according to claim 1, it is characterised in that: cold catalyst filter screen (10) side Equipped with spongy layer (8), and the spongy layer (8) fits with cold catalyst filter screen (10).
5. a kind of indoor air-purification device according to claim 1, it is characterised in that: cabinet (1) side is equipped with Control switch (7), and the control switch (7) insertion is arranged in cabinet (1).
6. a kind of indoor air-purification device according to claim 1, it is characterised in that: cabinet (1) the bottom installation There are universal wheel (16).
CN201820449694.0U 2018-04-02 2018-04-02 A kind of indoor air-purification device Expired - Fee Related CN208349438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820449694.0U CN208349438U (en) 2018-04-02 2018-04-02 A kind of indoor air-purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820449694.0U CN208349438U (en) 2018-04-02 2018-04-02 A kind of indoor air-purification device

Publications (1)

Publication Number Publication Date
CN208349438U true CN208349438U (en) 2019-01-08

Family

ID=64885552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820449694.0U Expired - Fee Related CN208349438U (en) 2018-04-02 2018-04-02 A kind of indoor air-purification device

Country Status (1)

Country Link
CN (1) CN208349438U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190108

Termination date: 20200402