CN205730818U - A kind of formaldehyde examination and removal formaldehyde new device - Google Patents
A kind of formaldehyde examination and removal formaldehyde new device Download PDFInfo
- Publication number
- CN205730818U CN205730818U CN201620740861.8U CN201620740861U CN205730818U CN 205730818 U CN205730818 U CN 205730818U CN 201620740861 U CN201620740861 U CN 201620740861U CN 205730818 U CN205730818 U CN 205730818U
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- removal device
- examination
- aerator
- casing
- Prior art date
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of formaldehyde examination and remove formaldehyde new device, including formaldehyde examination housing, the top of described formaldehyde examination housing is provided with aerator, the arrival end of described aerator is provided with formaldehyde sensor, outlet being connected by airway and formaldehyde removal device of described aerator, the exit pipeline communication of described formaldehyde removal device has gas outlet, the top of described formaldehyde examination housing is provided with display and controller, described formaldehyde removal device is arranged on the inner chamber of described formaldehyde examination housing, described formaldehyde removal device includes casing, described casing is built with except formalin, described airway is deeply to the bottom of described casing；The lower section of described formaldehyde removal device is provided with supporting plate, and described supporting plate is provided with controller, analog-digital converter and sampling hold circuit；The utility model has the advantage of: the formaldehyde in air can be resolved into water and carbon dioxide fully, effectively improving IAQ (indoor air quality), simple in construction, using effect is good.
Description
Technical field
This utility model relates to a kind of formaldehyde examination device, specifically a kind of formaldehyde examination and the removal novel dress of formaldehyde
Put, belong to formaldehyde examination device field.
Background technology
Formaldehyde phenomenon occur in existing a lot of furniture, it is different that formaldehyde is mainly manifested in olfactory sensation to the impact of health
Often, stimulation, allergy, abnormal pulmonary function, the aspect such as immunologic dysfunction, concentration height can cause Nausea and vomiting, cough, uncomfortable in chest, gas
Breathe heavily even emphysema. the China of entitled " a kind of formaldehyde examination and removal formaldehyde plant " Application No. " 201520310528.9 "
Utility model patent discloses a kind of formaldehyde examination and removes formaldehyde plant, including formaldehyde examination housing, described formaldehyde examination shell
Aerator is installed by fixed plate in the top of body, and the exit of described aerator is connected with the import department of formaldehyde removal device, institute
The exit stating formaldehyde removal device is provided with gas outlet by pipeline, and the left and right sides, top of described formaldehyde examination housing sets respectively
Display and controller, the inner chamber of described formaldehyde examination housing is had to be provided with formaldehyde removal device, a left side for described formaldehyde removal device
The right side is respectively provided on two sides with the first motor and the second motor, and the inner side of described first motor and the second motor is respectively mounted by rotating shaft
Second flabellum and the first flabellum, the upper and lower two ends of inner chamber of described formaldehyde removal device are equipped with illuminating lamp, and described formaldehyde removes dress
It is provided with photocatalyst in the middle part of the inner chamber put.But, this apparatus structure is complicated, removes effect of formaldehyde poor, have impact on using effect.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of formaldehyde examination and removes formaldehyde new device, it is possible to
Formaldehyde in air is resolved into water and carbon dioxide fully, effectively improves IAQ (indoor air quality), simple in construction, use effect
The best.
The technical solution of the utility model is:
A kind of formaldehyde examination and removal formaldehyde new device, including formaldehyde examination housing, the top of described formaldehyde examination housing
Portion is provided with aerator, and the arrival end of described aerator is provided with formaldehyde sensor, for detecting the air content at formaldehyde, described drum
Outlet being connected by airway and formaldehyde removal device of blower fan, the exit pipeline communication of described formaldehyde removal device has
Gas outlet, the top of described formaldehyde examination housing is respectively arranged on the left side and the right side display and controller, described formaldehyde removal device
Being arranged on the inner chamber of described formaldehyde examination housing, described formaldehyde removal device includes casing, described casing built with except formaldehyde molten
Liquid such as ammonium chloride solution, described airway is deeply to the bottom of described casing, and air is entered into case by aerator by airway
Body except formalin, after carrying out formaldehyde treated, discharge gas outlet, efficiently remove indoor formaldehyde, with low cost；Described formaldehyde
The lower section of removal device is provided with supporting plate, and described supporting plate is sequentially provided with controller, analog-digital converter and sampling hold circuit, institute
The input of the outfan and described sampling hold circuit of stating formaldehyde sensor electrically connects, the outfan of described sampling hold circuit
Electrically connecting with the input of described analog-digital converter, the outfan of described analog-digital converter is electrically connected with the input of described controller
Connecing, the outfan of described controller electrically connects with the input of described display；The gas detected is by controller and adopts
Sample holding circuit passes to display by the way of analogue signal, and it is convenient to observe, and detection is more accurate.
Further, the top of described casing connects liquid supplementation pipe, for supplementing except formalin；The bottom of described casing
Connect and have discharging tube, and be provided with valve, the easy periodic exhaustion after processing, improve removal effect.
Further, the lower end of described airway connects porous aeration head, and described porous aeration head is frustum, its end
Face is made of porous materials, and the gas of suction is dispersed into minute bubbles, increases the contact area sucking gas with reaction solution, increases
Big absorption efficiency, that can be removed by the formaldehyde in air is more thorough.
Further, described aerator is provided with flabellum, the surface of described flabellum is provided with remove formaldehyde in air
Except formaldehyde Catalytic Layer, the described area except formaldehyde Catalytic Layer is less than the surface profile area of described flabellum.Described urge except formaldehyde
Changing layer is a kind of formaldehyde catalyst, and it utilizes the heat in air under room temperature even below room temperature condition, leads to steadily in the long term
Cross the oxygen in contaminated air and formaldehyde through catalytic oxidation is finally resolved into water and carbon dioxide, do not produce secondary pollution.Work as wind
During fan work, on described flabellum except formaldehyde Catalytic Layer by with the contacting of air, reach to decompose and remove the effect of formaldehyde；Especially
For it is essential that when the high-speed rotation of described flabellum, air around accelerates flowing, so that mix aerial first
Aldehyde is more fully decomposed except formaldehyde Catalytic Layer by described, effectively improves the air quality of indoor.
The utility model has the advantage of: the formaldehyde in air can be resolved into water and carbon dioxide fully, effectively
Improving IAQ (indoor air quality), simple in construction, using effect is good.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein
It is merely to illustrate and explains this utility model, being not used to limit this utility model.
Embodiment 1
As it is shown in figure 1, a kind of formaldehyde examination and removal formaldehyde new device, including formaldehyde examination housing 1, described formaldehyde is examined
The top surveying housing 1 is provided with aerator 4 by fixed plate, and the arrival end of described aerator 4 is provided with formaldehyde sensor and (does not draws
Go out), for detecting the air content at formaldehyde, the outlet of described aerator 4 phase by airway 7 with formaldehyde removal device 6
Connection, the exit pipeline communication of described formaldehyde removal device 6 has gas outlet 2, about the top of described formaldehyde examination housing 1 two
Side is respectively equipped with display 5 and controller 8, and described formaldehyde removal device 6 is arranged on the inner chamber of described formaldehyde examination housing 1, institute
Stating formaldehyde removal device 6 and include casing, described casing is built with except formalin such as ammonium chloride solution, and described airway is the most extremely
The bottom of described casing, air by aerator 4 by airway enter into casing except formalin, after carrying out formaldehyde treated,
Discharged by gas outlet 2, efficiently remove indoor formaldehyde, with low cost；The lower section of described formaldehyde removal device 6 is provided with supporting plate 10,
Described supporting plate 10 is sequentially provided with controller 9, analog-digital converter 11 and sampling hold circuit 12(sampling holder), described formaldehyde
The outfan of sensor electrically connects with the input of described sampling hold circuit 12, the outfan of described sampling hold circuit 12 with
The input electrical connection of described analog-digital converter 11, the outfan of described analog-digital converter 11 and the input of described controller 8
Electrical connection, the outfan of described controller 8 electrically connects with the input of described display 5；The gas detected is by controlling
Device 8 and sampling hold circuit 12 pass to display 5 by the way of analogue signal, and it is convenient to observe, and detection is more
Accurately.
The top of described casing connects liquid supplementation pipe 3, for supplementing except formalin；The bottom of described casing connects row
Liquid pipe 13, and it is provided with valve, the easy periodic exhaustion after processing, improve removal effect.
The lower end of described airway 7 connects porous aeration head, and described porous aeration head is frustum, and its bottom surface is by porous
Material is made, and the gas of suction is dispersed into minute bubbles, increases the contact area sucking gas with reaction solution, increases and absorb effect
Rate, that can be removed by the formaldehyde in air is more thorough.
It addition, described aerator 4 is provided with flabellum, the surface of described flabellum is provided with remove removing of formaldehyde in air
Formaldehyde Catalytic Layer, the described area except formaldehyde Catalytic Layer is less than the surface profile area of described flabellum.Described except formaldehyde Catalytic Layer
Being a kind of formaldehyde catalyst, it utilizes the heat in air under room temperature even below room temperature condition, steadily in the long term by dirt
Formaldehyde through catalytic oxidation is finally resolved into water and carbon dioxide by the oxygen in dye air, does not produce secondary pollution.When fan work
When making, on described flabellum except formaldehyde Catalytic Layer by with the contacting of air, reach to decompose and remove the effect of formaldehyde；The heaviest
, when the high-speed rotation of described flabellum, air around accelerates flowing, so that mix aerial formaldehyde quilt
Described more fully decompose except formaldehyde Catalytic Layer, effectively improve the air quality of indoor.
Claims (3)
1. a formaldehyde examination and removal formaldehyde new device, it is characterised in that: include formaldehyde examination housing, described formaldehyde examination
The top of housing is provided with aerator, and the arrival end of described aerator is provided with formaldehyde sensor, and the outlet of described aerator is by leading
Trachea is connected with formaldehyde removal device, and the exit pipeline communication of described formaldehyde removal device has gas outlet, described formaldehyde
The top of detection housing is provided with display and controller, and described formaldehyde removal device is arranged on the interior of described formaldehyde examination housing
Chamber, described formaldehyde removal device includes casing, and described casing is built with except formalin, and described airway is deeply to described casing
Bottom；The lower section of described formaldehyde removal device is provided with supporting plate, and described supporting plate is provided with controller, analog-digital converter and sampling
Holding circuit, the outfan of described formaldehyde sensor electrically connects with the input of described sampling hold circuit, and described sampling keeps
The outfan of circuit electrically connects with the input of described analog-digital converter, the outfan of described analog-digital converter and described controller
Input electrical connection, the outfan of described controller electrically connects with the input of described display.
A kind of formaldehyde examination the most according to claim 1 and removal formaldehyde new device, it is characterised in that: described casing
Top connects liquid supplementation pipe；The bottom of described casing connects discharging tube, and is provided with valve.
A kind of formaldehyde examination the most according to claim 1 and removal formaldehyde new device, it is characterised in that: described airway
Lower end connect have porous aeration head, described porous aeration head is frustum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740861.8U CN205730818U (en) | 2016-07-14 | 2016-07-14 | A kind of formaldehyde examination and removal formaldehyde new device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740861.8U CN205730818U (en) | 2016-07-14 | 2016-07-14 | A kind of formaldehyde examination and removal formaldehyde new device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730818U true CN205730818U (en) | 2016-11-30 |
Family
ID=57379035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740861.8U Expired - Fee Related CN205730818U (en) | 2016-07-14 | 2016-07-14 | A kind of formaldehyde examination and removal formaldehyde new device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730818U (en) |
-
2016
- 2016-07-14 CN CN201620740861.8U patent/CN205730818U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105413441B (en) | A kind of fume treatment spray column | |
| CN109570179A (en) | Silk-screen workshop VOCs gas sampling processing method and processing device | |
| CN205442765U (en) | Aerator | |
| CN205730818U (en) | A kind of formaldehyde examination and removal formaldehyde new device | |
| CN207734806U (en) | A kind of formaldehyde absorption filter device | |
| CN112370949A (en) | Industrial waste gas high concentration acid mist purifying tower | |
| CN208545430U (en) | A kind of device of high efficient gas and liquid mixed collection bioaerosol | |
| CN212389414U (en) | Automobile exhaust processor connected to automobile exhaust pipe | |
| CN108896497B (en) | Air monitoring device and exhaust gas treatment line provided with same | |
| CN210982380U (en) | A device for atmospheric pollution's environmental monitoring | |
| CN203227389U (en) | Air purifying tower with rotational flow impellers | |
| CN207148070U (en) | A kind of novel photocatalysis formaldehyde quantitative testing device | |
| CN207385173U (en) | A kind of laboratory inorganic waste gases purifier | |
| CN206216628U (en) | A kind of superclean bench | |
| CN205965933U (en) | Sample platform of drawing materials | |
| CN204925059U (en) | Small -size catalyst activity evaluation device | |
| CN206675837U (en) | A kind of haze water-washing type air purification respirator | |
| CN105561973B (en) | A kind of chromium base NO normal temperature oxidation catalyst and its preparation method and application | |
| CN215727680U (en) | High-frequency infrared carbon and sulfur analyzer | |
| CN109251849A (en) | A kind of device of high efficient gas and liquid mixed collection bioaerosol | |
| CN205833031U (en) | A kind of getter device of disperser | |
| CN210934350U (en) | Waste gas treatment equipment | |
| CN215138345U (en) | Activated carbon adsorption purification treatment device | |
| CN218567015U (en) | Centrifugal sampling probe with filtering capability | |
| CN205867933U (en) | Novel nitric acid tail gas's purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |