CN208959601U - A kind of portable formaldehyde examination and purification device - Google Patents
A kind of portable formaldehyde examination and purification device Download PDFInfo
- Publication number
- CN208959601U CN208959601U CN201821658223.7U CN201821658223U CN208959601U CN 208959601 U CN208959601 U CN 208959601U CN 201821658223 U CN201821658223 U CN 201821658223U CN 208959601 U CN208959601 U CN 208959601U
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- China
- Prior art keywords
- purification device
- formaldehyde
- detection
- detection case
- dust
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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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of portable formaldehyde examination and purification device, comprising: detection device, purification device and holding rod, detection device include: detection case, blast pipe, exhaust fan, formaldehyde sensor, drying layer and dust-filtering net.Purification device includes: purifying box, driver, the shaft connecting with driver, several formaldehyde filters in shaft and degerming filter screen, gas outlet.The utility model is equipped with drying layer in detection device to filter the moisture in detection case inner air, and is equipped with dust-filtering net to remove the dust particles in detection case inner air, so that the test result of formaldehyde sensor is more accurate.And driver is equipped in purification device, driver drives formaldehyde filter and degerming filter screen rotation, can accelerate air flowing, so that air uniformly and comes into full contact with filter screen, so that filter effect is higher, the rate of filtration is faster.
Description
Technical field
The utility model relates to air purification field more particularly to a kind of portable formaldehyde examinations and purification device.
Background technique
With economic fast development, people pursue beauty and fashion, use construction material and art work in large quantities, and
In order to which beauty is added to various chemical components in these materials, indoor pollution is caused, formaldehyde is most important one pollutant.
Formaldehyde is a kind of gas of serious pollution environmental and human health impacts, and the United Nations's health organization has determined it as carcinogenic and teratogenesis
Substance.Current formaldehyde examination device detection accuracy is not high enough, and purifying formaldehyde obtains not thorough enough, cannot sufficiently meet people
Demand.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of portable formaldehyde examination and purification dress are provided
It sets, can be improved the precision of detection, and the formaldehyde that can be effectively removed in air.
The technical solution of the utility model is as follows: providing a kind of portable formaldehyde examination and purification device, comprising: detection
Device, the purification device below the detection device and the holding rod being connect with the purification device, the detection dress
Set include: detection case, set on the detection case side blast pipe, set on detection chamber interior wall exhaust fan, be set to detection case in
It the formaldehyde sensor of wall, the drying layer between the formaldehyde sensor and exhaust fan and dust-filtering net and is set to
Snorkel below detection case, the snorkel is between dust-filtering net and formaldehyde sensor；
The purification device includes: purifying box, the driver in the purifying box, turn connecting with the driver
Axis, several formaldehyde filters in the shaft and set on the gas outlet of purifying box side, the snorkel stretches to
In purifying box, the driver drive shaft rotation, so that formaldehyde filter be driven to rotate.
It further, further include set on the display for detecting box outer wall.
Further, the purification device further includes the degerming filter screen in the shaft, the formaldehyde filter
It is arranged alternately with degerming filter screen.
Further, the formaldehyde filter include: the first frame, two layers of cotton being fixed on first frame
Layer and several active carbon particles between two layers of cotton layer.
Further, the degerming filter screen include: the second frame, the fiber mesh layer on second frame,
And coated on the bio-enzyme antibacterial preparation on fiber mesh layer.
Further, the drying layer and dust-filtering net one end are equipped with baffle, and the detection case corresponds at the baffle
Equipped with opening, which passes through with dust-filtering net, and the width of the baffle is greater than the width of opening, baffle position
On the outside of detection case, baffle edge is equipped with aperture, and the detection case corresponds to and is equipped with threaded hole at the aperture, and screw is locked across aperture
Tightly in threaded hole, baffle is fixed on detection case.
Further, the hand-held boom end is equipped with anti-skid chequer.
Using the above scheme, the utility model has the following beneficial effects:
(1) the utility model is equipped with detection device to detect the concentration of formaldehyde in air, and drying is equipped in detection device
Layer filters the moisture in detection case inner air, and is equipped with dust-filtering net to remove the dust in detection case inner air
Grain, so that the test result of formaldehyde sensor is more accurate；
(2) the utility model is equipped with purification device to purify air, is equipped with formaldehyde filter and degerming in purification device
Filter screen drains into the external world after the air after detecting is removed formaldehyde and sterilization again, is more conducive to human health；
(3) driver is equipped in purification device, driver drives formaldehyde filter and degerming filter screen rotation, Neng Goujia
Fast air flowing, so that air uniformly and comes into full contact with filter screen, so that filter effect is higher, the rate of filtration is faster.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1, the utility model provides a kind of portable formaldehyde examination and purification device, comprising: detection device
1, the display 2 in the detection device 1, set on 1 lower section of the detection device purification device 3 and with it is described net
The holding rod 4 of 3 connections is set in makeup.
The detection device 1 include: detection case 10, set on 10 side of detection case blast pipe 11, be set to detection case
The exhaust fan 12 of 10 inner walls, set on 10 inner wall of detection case formaldehyde sensor 13, be set to the formaldehyde sensor 13 and exhaust fan
Drying layer 14 and dust-filtering net 15 between 12 and the snorkel 16 set on 10 lower section of detection case, the snorkel 16
Between dust-filtering net 15 and formaldehyde sensor 13.The exhaust fan 12 is arranged close to blast pipe 11, and exhaust fan 12 generates
Suction extraneous air is sucked into detection case 10 via blast pipe 11, enter to the air in detection case 10 via drying
Layer 14 remove air in moisture, and via dust-filtering net 15 remove dust particles after, then by formaldehyde sensor 13 detect first
The content of aldehyde can be improved the precision of detection in this way, and the result of detection is shown via display 2, so that people check.
The purification device 3 includes: purifying box 30, the driver 31 in the purifying box 30 and the driver
Shaft 32, several formaldehyde filters 33 in the shaft 32 and the outlet set on 30 side of purifying box of 31 connections
Mouth 34.The snorkel 16 stretches in purifying box 30, and the air after detection enters in purifying box 30 via snorkel 16.Institute
The rotation of 31 drive shaft 32 of driver is stated, so that formaldehyde filter 33 be driven to rotate.In the present embodiment, driver 31 is electricity
Machine.
The formaldehyde filter 33 includes: the first frame, two layers of cotton layer being fixed on first frame, Yi Jishe
Several active carbon particles between two layers of cotton layer, active carbon particle are used to carry out the noxious materials such as formaldehyde in air
Filter.
Preferably, the purification device 3 further includes the degerming filter screen 35 in the shaft 32, the formaldehyde filtering
Net 33 is arranged alternately with degerming filter screen 35.
The degerming filter screen 35 includes: the second frame, the fiber mesh layer on second frame and coating
In the bio-enzyme antibacterial preparation on fiber mesh layer, bio-enzyme antibacterial preparation carried out bacterium, dust mite, the virus etc. in air
Filter.
The drying layer 14 and 15 one end of dust-filtering net are equipped with baffle 141, the corresponding baffle 141 of the detection case 10
Place is equipped with opening, which passes through with dust-filtering net 15.The width of the baffle 141 is greater than the width of opening
Degree, baffle 141 are located at 10 outside of detection case.141 edge of baffle is equipped with aperture, is equipped with spiral shell at the corresponding aperture of the detection case 10
Pit, screw pass through aperture and lock onto threaded hole, and baffle 141 is fixed on detection case 10.Setting easy disassembly in this way is dry
Layer 14 and dust-filtering net 15, when disassembly, it is only necessary to the screw on baffle 141 is unclamped, then by drying layer 14 and dust mistake
Strainer 15 is extracted out from opening, is conducive to replace drying layer 14 and dust-filtering net 15.
4 end of holding rod is equipped with anti-skid chequer 41, skidding when preventing people hand-held.
In conclusion the utility model has the following beneficial effects:
(1) the utility model is equipped with detection device to detect the concentration of formaldehyde in air, and drying is equipped in detection device
Layer filters the moisture in detection case inner air, and is equipped with dust-filtering net to remove the dust in detection case inner air
Grain, so that the test result of formaldehyde sensor is more accurate；
(2) the utility model is equipped with purification device to purify air, is equipped with formaldehyde filter and degerming in purification device
Filter screen drains into the external world after the air after detecting is removed formaldehyde and sterilization again, is more conducive to human health；
(3) driver is equipped in purification device, driver drives formaldehyde filter and degerming filter screen rotation, Neng Goujia
Fast air flowing, so that air uniformly and comes into full contact with filter screen, so that filter effect is higher, the rate of filtration is faster.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of portable formaldehyde examination and purification device characterized by comprising detection device is set to detection dress
The holding rod setting the purification device of lower section and connecting with the purification device, the detection device include: detection case, are set to
The blast pipe of the detection case side, the formaldehyde sensor set on detection chamber interior wall, is set to the exhaust fan set on detection chamber interior wall
Drying layer and dust-filtering net between the formaldehyde sensor and exhaust fan and the snorkel below detection case,
The snorkel is between dust-filtering net and formaldehyde sensor；
The purification device include: purifying box, the driver in the purifying box, the shaft being connect with the driver,
Several formaldehyde filters in the shaft and set on the gas outlet of purifying box side, the snorkel stretches to only
Change in case, the driver drive shaft rotation, so that formaldehyde filter be driven to rotate.
2. portable formaldehyde examination according to claim 1 and purification device, which is characterized in that further include set on described
Detect the display of box outer wall.
3. portable formaldehyde examination according to claim 1 and purification device, which is characterized in that the purification device is also
Including the degerming filter screen being set in the shaft, the formaldehyde filter is arranged alternately with degerming filter screen.
4. portable formaldehyde examination according to claim 1 and purification device, which is characterized in that the formaldehyde filter
If including: the first frame, two layers of cotton layer being fixed on first frame and working between two layers of cotton layer
Property charcoal particle.
5. portable formaldehyde examination according to claim 3 and purification device, which is characterized in that the degerming filter screen
Include: the second frame, the fiber mesh layer on second frame and resists coated on the biological enzyme on fiber mesh layer
Bacteria preparation.
6. portable formaldehyde examination according to claim 1 and purification device, which is characterized in that the drying layer and
Dust-filtering net one end is equipped with baffle, and the detection case, which corresponds to, is equipped with opening, the openings house drying layer and dust at the baffle
Filter screen passes through, and the width of the baffle is greater than the width of opening, and baffle is located on the outside of detection case, and baffle edge is equipped with aperture,
The detection case corresponds to and is equipped with threaded hole at the aperture, and screw passes through aperture and lock onto threaded hole, and baffle is fixed on detection
Case.
7. portable formaldehyde examination according to claim 1 and purification device, which is characterized in that the hand-held boom end
Equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658223.7U CN208959601U (en) | 2018-10-12 | 2018-10-12 | A kind of portable formaldehyde examination and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658223.7U CN208959601U (en) | 2018-10-12 | 2018-10-12 | A kind of portable formaldehyde examination and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208959601U true CN208959601U (en) | 2019-06-11 |
Family
ID=66758460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821658223.7U Expired - Fee Related CN208959601U (en) | 2018-10-12 | 2018-10-12 | A kind of portable formaldehyde examination and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208959601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772924A (en) * | 2019-09-30 | 2020-02-11 | 安徽科技学院 | Remove formaldehyde clarifier |
-
2018
- 2018-10-12 CN CN201821658223.7U patent/CN208959601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772924A (en) * | 2019-09-30 | 2020-02-11 | 安徽科技学院 | Remove formaldehyde clarifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |