CN207755941U - A kind of efficient device for reducing content of formaldehyde - Google Patents
A kind of efficient device for reducing content of formaldehyde Download PDFInfo
- Publication number
- CN207755941U CN207755941U CN201721689215.4U CN201721689215U CN207755941U CN 207755941 U CN207755941 U CN 207755941U CN 201721689215 U CN201721689215 U CN 201721689215U CN 207755941 U CN207755941 U CN 207755941U
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- formaldehyde
- air
- transparent vessel
- gas
- bearing formation
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Abstract
The utility model discloses a kind of efficient devices for reducing content of formaldehyde, are related to technical field of air purification.Including transparent vessel, activated carbon absorbed layer, collection gas-bearing formation, air compressor and wind turbine；Air compressor is connect by tracheae with transparent vessel；The gas outlet of transparent vessel is connect with the air inlet of activated carbon absorbed layer；The gas outlet of activated carbon absorbed layer is connect with collection gas-bearing formation；Collection gas-bearing formation is connect with fan air inlet；The wind turbine other end is connected with an air outlet slit；One side surface of transparent vessel is installed with a spectrophotometer.The utility model is sucked the air in room by air compressor, by the formaldehyde absorbent in transparent vessel by formaldehyde gas absorption cleaning, and carries out double purification by activated carbon absorbed layer；Improve air purification quality；And purified air is sent into room by wind turbine by collecting gas-bearing formation；Air purification speed is improved, the content of formaldehyde in room can be quickly reduced.
Description
Technical field
The utility model belongs to technical field of air purification, more particularly to a kind of efficient device for reducing content of formaldehyde.
Background technology
Formaldehyde in indoor air has become the major pollutants for influencing human health, especially in the air in winter
Formaldehyde is maximum to the harm of human body.Formaldehyde source in family of China air mainly has the following aspects：(1) it is used as indoor dress
The artificial boards such as glued board, core-board, medium density fibre board (MDF) and the particieboard of decorations.The adhesive that production wood-based plate uses is with first
Aldehyde is main component, and formaldehyde that is remaining in plank and having neither part nor lot in reaction can gradually be discharged to ambient enviroment, be to form Interior Space
The main body of formaldehyde in gas.(2) furniture manufactured with wood-based plate.Some producers are for profit-push, using underproof plank, or
Person is severely exceeded using glue inferior, plank with the formaldehyde in glue when being bonded surface lining.(3) contain formaldehyde components and have
The other kinds ornament materials that may outwardly distribute, such as wall covering fabric, wallpaper, chemical fibre carpet, paint and coating.
The size of Formaldehyde Concentration of Indoor Air is related with following four factor：Indoor temperature, indoor relative humidity, interior
The loading degree (the formaldehyde emission material surface area of the i.e. every cubic metre interior space) of material, room air circulation.In high temperature, height
It can aggravate the dynamics of formaldehyde emission under wet, negative pressure and high load condition.Under normal conditions the acquisition time of formaldehyde up to 3-10 it
Long.
Individually by activated carbon or naturally, volatilization reduction indoor formaldehyde content is very slow, and there is presently provided one kind efficiently reducing first
The device of aldehyde is dissolved in the property of water using formaldehyde, collects room air by air compressor, and hold first by setting
The transparent vessel and activated carbon absorbed layer of aldehyde absorbing liquid carry out purifying formaldehyde, and by the air after collection gas-bearing formation collection and purification, lead to
It crosses wind turbine and purified air is sent into room, carry out formaldehyde and quickly absorb；Improve air purification speed.
Utility model content
The purpose of this utility model is to provide a kind of efficient devices for reducing content of formaldehyde, by air compressor by room
Interior air sucking, by the formaldehyde absorbent in transparent vessel by formaldehyde gas absorption cleaning, and is absorbed by activated carbon
Layer carries out double purification；Improve air purification quality；And purified air is sent into room by wind turbine by collecting gas-bearing formation；
Air purification speed is improved, the content of formaldehyde in room can be quickly reduced.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of efficient device for reducing content of formaldehyde, including：Transparent vessel, activated carbon absorbed layer, collection
Gas-bearing formation, air compressor and wind turbine；The air compressor is connect by tracheae with transparent vessel；The outlet of the transparent vessel
Mouth is connect with the air inlet of activated carbon absorbed layer；The gas outlet of the activated carbon absorbed layer is connect with collection gas-bearing formation；The collection gas-bearing formation
It is connect with fan air inlet；The wind turbine other end is connected with an air outlet slit；The transparent vessel both ends are respectively equipped with one and enter
The mouth of a river and a water outlet；A liquid level sensor is installed with inside the transparent vessel；One side surface of the transparent vessel is installed with
One spectrophotometer.
Further, the water inlet is located at the top of transparent vessel；The water inlet is equipped with one first solenoid valve；It is described
Water outlet is located at the bottom of transparent vessel；The water outlet is equipped with a second solenoid valve；When.
Further, the collection gas-bearing formation is horn-like, and the slot of the collection gas-bearing formation is connect with wind turbine, the width of the collection gas-bearing formation
Mouth is connect with activated carbon absorbed layer；Facilitate the air after wind turbine collection and purification, and is sent purified air by air outlet slit
Enter room.
Further, described air compressor one end is connected with an air intake；The air intake is mounted on room top
Portion and/or surrounding.
Further, the spectrophotometer is used to detect the concentration of formaldehyde of the formaldehyde absorbent in transparent vessel, institute
Spectrophotometer is stated to connect with a microcontroller；The switch of microcontroller control first solenoid valve and second solenoid valve；When
After spectrophotometer detects that formaldehyde absorbent reaches saturation, the spectrophotometer transmits a signal to microcontroller.It is described
Microcontroller opens second solenoid valve and the formaldehyde absorbent of saturation is discharged.
Further, the liquid level sensor is connect with microcontroller；The liquid level sensor is used for inducing transparent container
The liquid level information of interior formaldehyde absorbent；When the formaldehyde absorbent being saturated in drained transparent vessel, the liquid level sensor will
Signal transmission is to microcontroller；The microcontroller closes second solenoid valve, and opens the first solenoid valve；When being noted in transparent vessel
After full formaldehyde absorbent, the liquid level sensor transmits a signal to microcontroller, and the microcontroller closes the first solenoid valve.
The utility model has the advantages that：
1, the utility model is sucked the air in room by air compressor, passes through the formaldehyde absorption in transparent vessel
Liquid carries out double purification by formaldehyde gas absorption cleaning, and by activated carbon absorbed layer；Improve air purification quality；And pass through
Purified air is sent into room by collection gas-bearing formation by wind turbine；Air purification speed is improved, can quickly be reduced in room
Content of formaldehyde.
2, the utility model monitors the content of formaldehyde in formaldehyde absorbent by spectrophotometer, passes through liquid level sensor sense
Answer the liquid level information of the formaldehyde absorbent in transparent vessel；And the discharge and injection for passing through solenoid valve control formaldehyde absorbent；It is real
Automation absorption cleaning formaldehyde is showed；It is easy to operate with easy to use.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 be the utility model proposes it is a kind of it is efficient reduce content of formaldehyde device structural schematic diagram；
In attached drawing, parts list represented by the reference numerals are as follows：
1- transparent vessels, 2- activated carbon absorbed layers, 3- collection gas-bearing formations, 4- air compressors, 5- air intakes, 6- tracheaes；7-
Wind turbine；8- air outlet slits；9- water inlets；10- water outlets；11- liquid level sensors；12- spectrophotometers；The first electromagnetism of 901-
Valve；1001- second solenoid valves.
Specific implementation mode
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 creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " trepanning ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the position relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated component or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
Refering to Figure 1, the utility model is a kind of efficient device for reducing content of formaldehyde, including：Transparent vessel 1,
Activated carbon absorbed layer 2, collection gas-bearing formation 3, air compressor 4 and wind turbine 7；Air compressor 4 is connect by tracheae 6 with transparent vessel 1；
The gas outlet of transparent vessel 1 is connect with the air inlet of activated carbon absorbed layer 2；The gas outlet of activated carbon absorbed layer 2 connects with collection gas-bearing formation 3
It connects；Collection gas-bearing formation 3 is connect with 7 air inlet of wind turbine；7 other end of wind turbine is connected with an air outlet slit 8；1 both ends of transparent vessel are set respectively
There are a water inlet 9 and a water outlet 10；A liquid level sensor 11 is installed with inside transparent vessel 1；1 one side surface of transparent vessel fills
Equipped with a spectrophotometer 12.
Wherein, water inlet 9 is located at the top of transparent vessel 1；Water inlet 9 is equipped with one first solenoid valve 901；Water outlet 10 is set
In the bottom of transparent vessel 1；Water outlet 10 is equipped with a second solenoid valve 1001；When.
Wherein, collection gas-bearing formation 3 is horn-like, and the slot of collection gas-bearing formation 3 is connect with wind turbine 7, and the wide opening and activated carbon for collecting gas-bearing formation 3 are inhaled
Layer 2 is received to connect；Facilitate the air after 7 collection and purification of wind turbine, and purified air is sent by room by air outlet slit 8.
Wherein, 4 one end of air compressor is connected with an air intake 5；Air intake 5 is mounted on room top and/or four
Week.
Wherein, spectrophotometer 12 is used to detect the concentration of formaldehyde of the formaldehyde absorbent in transparent vessel 1, spectrophotometric
Meter 12 is connect with a microcontroller；Microcontroller controls the switch of the first solenoid valve 901 and second solenoid valve 1001；When light splitting light
After degree meter 12 detects that formaldehyde absorbent reaches saturation, spectrophotometer 12 transmits a signal to microcontroller.Microcontroller is beaten
It opens second solenoid valve 1001 formaldehyde absorbent of saturation is discharged.
Wherein, liquid level sensor 11 is connect with microcontroller；Liquid level sensor 11 is for the formaldehyde in inducing transparent container 1
The liquid level information of absorbing liquid；When the formaldehyde absorbent being saturated in drained transparent vessel 1, liquid level sensor 11 transmits a signal to
Microcontroller；Microcontroller closes second solenoid valve 1001, and opens the first solenoid valve 901；When filling formaldehyde in transparent vessel 1
After absorbing liquid, liquid level sensor 11 transmits a signal to microcontroller, and microcontroller closes the first solenoid valve 901.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of efficient device for reducing content of formaldehyde, which is characterized in that including：Transparent vessel (1), activated carbon absorbed layer (2),
Collect gas-bearing formation (3), air compressor (4) and wind turbine (7)；
The air compressor (4) is connect by tracheae (6) with transparent vessel (1)；The gas outlet of the transparent vessel (1) and work
Property charcoal absorbed layer (2) air inlet connection；The gas outlet of the activated carbon absorbed layer (2) is connect with collection gas-bearing formation (3)；The gas collection
Layer (3) is connect with wind turbine (7) air inlet；Wind turbine (7) other end is connected with an air outlet slit (8)；
Transparent vessel (1) both ends are respectively equipped with a water inlet (9) and a water outlet (10)；The transparent vessel (1) is internal
It is installed with a liquid level sensor (11)；(1) one side surface of the transparent vessel is installed with a spectrophotometer (12).
2. a kind of efficient device for reducing content of formaldehyde according to claim 1, which is characterized in that the water inlet (9)
It is located at the top of transparent vessel (1)；The water inlet (9) is equipped with one first solenoid valve (901)；The water outlet (10) is located at
The bottom of bright container (1)；The water outlet (10) is equipped with a second solenoid valve (1001).
3. a kind of efficient device for reducing content of formaldehyde according to claim 1, which is characterized in that the collection gas-bearing formation (3)
To be horn-like, the slot of the collection gas-bearing formation (3) is connect with wind turbine (7), the wide opening and activated carbon absorbed layer of the collection gas-bearing formation (3)
(2) it connects.
4. a kind of efficient device for reducing content of formaldehyde according to claim 1, which is characterized in that the air compressor
(4) one end is connected with an air intake (5)；The air intake (5) is mounted at the top of room and/or surrounding.
5. a kind of efficient device for reducing content of formaldehyde according to claim 1, which is characterized in that the spectrophotometer
(12) it is used to detect the concentration of formaldehyde of the formaldehyde absorbent in transparent vessel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689215.4U CN207755941U (en) | 2017-12-07 | 2017-12-07 | A kind of efficient device for reducing content of formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689215.4U CN207755941U (en) | 2017-12-07 | 2017-12-07 | A kind of efficient device for reducing content of formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755941U true CN207755941U (en) | 2018-08-24 |
Family
ID=63189553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689215.4U Expired - Fee Related CN207755941U (en) | 2017-12-07 | 2017-12-07 | A kind of efficient device for reducing content of formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755941U (en) |
-
2017
- 2017-12-07 CN CN201721689215.4U patent/CN207755941U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20201207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |