CN207221568U - A kind of efficient gas-particulate filter - Google Patents
A kind of efficient gas-particulate filter Download PDFInfo
- Publication number
- CN207221568U CN207221568U CN201720719055.7U CN201720719055U CN207221568U CN 207221568 U CN207221568 U CN 207221568U CN 201720719055 U CN201720719055 U CN 201720719055U CN 207221568 U CN207221568 U CN 207221568U
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- air
- filter
- outlet
- housing
- filter box
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- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a kind of efficient gas-particulate filter, including housing, the left end of housing is connected with outlet air and gathers device, the right end of housing is connected with fine filter and inlet air diffuser in turn, filter core is equipped with fine filter, inlet air diffuser is internally provided with bursting diaphragm, housing is internally provided with the malicious unit of filter, the malicious unit of filter includes filter box and active carbon layer, filter box is respectively equipped with air filtration import and air filtration outlet on the side wall of air inlet and gas outlet, filter box is internally provided with some staggered partition plates, the top and bottom of partition plate are alternately connected with the inside top and bottom inside of filter box successively, active carbon layer multilayer is located equidistant between partition plate, the top of the malicious unit of filter is equipped with cover board.The utility model adds stroke and the time of air filtration, makes air purification more thorough, improve purification efficiency and quality, reduce maintenance cost by using the air filtration passage of detour and the active carbon layer of multilayer.
Description
Technical field
Civil air defense constructions and installations equipment technology field is the utility model is related to, particularly belongs to a kind of efficient gas-particulate filter.
Background technology
People's air defense special filtering absorber, the toxic smoke being mainly used in civil air defense constructions and installations soldier filtering outside contamination air, radiate
Property dust, bacterium colloidal sol and toxic agent steam etc., it is ensured that in gas filtration ventilation, the required cleaning of supply technical interior personnel is empty
Gas, is installed and used suitable for the production unit and scientific research department of civil air defense constructions and installations, underground railway, hospital and contact poison.People's air defense is special
It is the process taken a breath by air inlet fan during with the work of gas-particulate filter protective ventilation, starts air inlet fan, draw air into
Carbon case, carries out filtering and makes its cleaning, then again by going out to the toxic smoke in air, malicious mist, bioaerosol and radioactive dust
Air is discharged in air port, but in actual use, exist because the reasons such as filter layer filtration time is short, poor sealing are made
Into poor filtration effect, air purification rate is low the problem of so that the cost of overhaul of gas-particulate filter is higher.
Utility model content
The purpose of the utility model is to provide a kind of efficient gas-particulate filter, the deficiencies in the prior art are overcome, are led to
The active carbon layer of the air filtration passage and multilayer using detour is crossed, stroke and the time of air filtration is added, makes air purification more
Add thoroughly, improve purification efficiency and quality, reduce maintenance cost.
The technical solution adopted in the utility model is as follows：
A kind of efficient gas-particulate filter, including housing, the left end of the housing are connected with outlet air and gather device, the outlet air
Gather device and be equipped with gas outlet, the right end of the housing is connected with fine filter and inlet air diffuser in turn, is set in the fine filter
Have a filter core, the inlet air diffuser is equipped with air inlet, and the inlet air diffuser is internally provided with bursting diaphragm, the housing it is interior
Portion is equipped with the malicious unit of filter, and the malicious unit of filter includes filter box and active carbon layer, and the filter box is close to air inlet and goes out
Be respectively equipped with the side wall of gas port air filtration import and air filtration outlet, the filter box be internally provided with it is some it is staggered every
Plate, the top and bottom of the partition plate are alternately connected with the inside top and bottom inside of filter box successively, the activity
Charcoal layer multi-layer be located equidistant between adjacent separator and outermost partition plate and filter box side wall between, the cantilever of the partition plate
Active carbon layer also is provided between end and corresponding filter box madial wall, the top of the malicious unit of filter is equipped with cover board, described
The top of housing is equipped with opening, and the cover board is inlaid in opening.
The top surface of the filter box is equipped with strip, and the bottom surface of the cover board is equipped with the card being connected with strip
Groove.
The bursting diaphragm is equipped with several grooves, and the side wall of the groove is equipped with air hole, and the filter core is multilayer
Paper piece is mutually folded and formed.
It is conical shell structure that device and inlet air diffuser are gathered in the outlet air, and is equipped with air outlet and air inlet
Connecting flange.
The outlet air, which is gathered, is equipped with detection device in device, the detection device includes PM2.5 detectors, VOC detectors, CO
Detector and CO2Detector.
The lateral surface that device is gathered in the outlet air is equipped with numeric display unit, and the numeric display unit and detector are electrical
Connection.
Compared with the prior art, the beneficial effects of the utility model are as follows：
The utility model adds the stroke of air filtration by using the air filtration passage of detour and the active carbon layer of multilayer
And the time, make air purification more thorough, improve purification efficiency and quality, reduce maintenance cost.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Referring to attached drawing, a kind of efficient gas-particulate filter, including housing 1, the left end of housing 1 are connected with outlet air and gather device 2,
Outlet air gathers device 2 and is equipped with gas outlet 3, and outlet air, which is gathered, is equipped with detection device 11 in device 2, detection device 11 is detected including PM2.5
Device, VOC detectors, CO detectors and CO2Detector, the lateral surface that device 2 is gathered in outlet air are equipped with numeric display unit 12, numeral
Display device 12 is electrically connected 11 with detector, and the right end of housing 1 is connected with fine filter 4 and inlet air diffuser 5, fine filter in turn
Filter core 6 is equipped with 4, filter core 6 is mutually folded for multilayer paper piece and formed, and inlet air diffuser 5 is equipped with air inlet 7, and outlet air is gathered
Device 2 and inlet air diffuser 5 are conical shell structure, and connecting flange is equipped with air outlet 3 and air inlet 7, and inlet air expands
Dissipate device 5 is internally provided with bursting diaphragm 8, and bursting diaphragm 8 is equipped with several grooves, and the side wall of groove is equipped with air hole, housing 1
The malicious unit 9 of filter is internally provided with, filtering single 9 yuan of poison includes filter box 91 and active carbon layer 92, and filter box 91 is close to 7 He of air inlet
Air filtration import 93 and air filtration outlet 94 are respectively equipped with the side wall of gas outlet 3, filter box 91 is internally provided with some staggered rows
The partition plate 95 of row, the top and bottom of partition plate 95 are alternately connected with the inside top and bottom inside of filter box 91 successively,
92 multilayer of active carbon layer be located equidistant between adjacent separator 95 and 91 side wall of outermost partition plate 95 and filter box between, every
Active carbon layer 92 also is provided between 91 madial wall of the cantilever end of plate 95 and corresponding filter box, the top for filtering malicious unit 9 is set
There is cover board 10, the top of housing 1 is equipped with opening, and cover board 10 is inlaid in opening, and the top surface of filter box 91 is equipped with strip, lid
The bottom surface of plate 10 is equipped with the card slot being connected with strip.
The course of work of the utility model is：Air is entered in inlet air diffuser 5 by air inlet 7, by 8 He of bursting diaphragm
The filter core 6 of fine filter 4, filters out the large granular impurity in air, the air after preliminary filtering by filter the air filtration of malicious unit 9 into
Mouth 93 enters in filter box 91, carries out sterilization purification by the air flue and multilayer active carbon layer 92 of detour, purification is complete
Clean gas gathered by air filtration outlet 94 in device 2 into outlet air, then discharged by gas outlet 3；The detection in device 2 is gathered in outlet air
The quality of gas after the detection purification of device 11, and content data 12 display on numeric display unit that will first close pernicious gas.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of efficient gas-particulate filter, including housing, it is characterised in that：The left end of the housing is connected with outlet air and gathers
Device, the outlet air gather device and are equipped with gas outlet, and the right end of the housing is connected with fine filter and inlet air diffuser in turn, described
Filter core is equipped with fine filter, the inlet air diffuser is equipped with air inlet, and the inlet air diffuser is internally provided with bursting diaphragm, institute
That states housing is internally provided with the malicious unit of filter, and the malicious unit of filter includes filter box and active carbon layer, and the filter box is close
Air filtration import and air filtration outlet are respectively equipped with air inlet and the side wall of gas outlet, the filter box is internally provided with some friendships
The partition plate of mistake arrangement, the top and bottom of the partition plate are alternately connected with the inside top and bottom inside of filter box successively
Connect, the active carbon layer multilayer be located equidistant between adjacent separator and outermost partition plate and filter box side wall between, institute
State and active carbon layer also is provided between the cantilever end of partition plate and corresponding filter box madial wall, set at the top of the malicious unit of filter
There is cover board, the top of the housing is equipped with opening, and the cover board is inlaid in opening.
A kind of 2. efficient gas-particulate filter according to claim 1, it is characterised in that：On the top surface of the filter box
Equipped with strip, the bottom surface of the cover board is equipped with the card slot being connected with strip.
A kind of 3. efficient gas-particulate filter according to claim 1, it is characterised in that：The bursting diaphragm is equipped with some
A groove, the side wall of the groove are equipped with air hole, and the filter core is mutually folded for multilayer paper piece and formed.
A kind of 4. efficient gas-particulate filter according to claim 1, it is characterised in that：Device and inlet air are gathered in the outlet air
Diffuser is conical shell structure, and is equipped with connecting flange on air outlet and air inlet.
A kind of 5. efficient gas-particulate filter according to claim 1 or 4, it is characterised in that：The outlet air is gathered in device
Equipped with detection device, the detection device includes PM2.5 detectors, VOC detectors, CO detectors and CO2Detector.
A kind of 6. efficient gas-particulate filter according to claim 1, it is characterised in that：The outside of device is gathered in the outlet air
Face is equipped with numeric display unit, and the numeric display unit is electrically connected with detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719055.7U CN207221568U (en) | 2017-06-20 | 2017-06-20 | A kind of efficient gas-particulate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719055.7U CN207221568U (en) | 2017-06-20 | 2017-06-20 | A kind of efficient gas-particulate filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221568U true CN207221568U (en) | 2018-04-13 |
Family
ID=61852835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720719055.7U Active CN207221568U (en) | 2017-06-20 | 2017-06-20 | A kind of efficient gas-particulate filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221568U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938101A (en) * | 2018-06-04 | 2018-12-07 | 四川桢祥科技有限公司 | Changeable type operation Smoke filter and operation cigarette smoking system |
| CN109592247A (en) * | 2019-01-30 | 2019-04-09 | 来瑞标 | With sterilization and deodorization functions are integrated classified garbage box monitored and its control method |
| CN111569134A (en) * | 2020-04-20 | 2020-08-25 | 浙江省科技宣传教育中心 | Air purification microwave sterilizer and air purification microwave sterilization method |
| CN111775662A (en) * | 2020-06-29 | 2020-10-16 | 东莞市鼎通精密科技股份有限公司 | Vehicle-mounted air purification connector for automobile |
-
2017
- 2017-06-20 CN CN201720719055.7U patent/CN207221568U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938101A (en) * | 2018-06-04 | 2018-12-07 | 四川桢祥科技有限公司 | Changeable type operation Smoke filter and operation cigarette smoking system |
| CN109592247A (en) * | 2019-01-30 | 2019-04-09 | 来瑞标 | With sterilization and deodorization functions are integrated classified garbage box monitored and its control method |
| CN111569134A (en) * | 2020-04-20 | 2020-08-25 | 浙江省科技宣传教育中心 | Air purification microwave sterilizer and air purification microwave sterilization method |
| CN111775662A (en) * | 2020-06-29 | 2020-10-16 | 东莞市鼎通精密科技股份有限公司 | Vehicle-mounted air purification connector for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Efficient gas particulate filter Effective date of registration: 20191205 Granted publication date: 20180413 Pledgee: Huizhou Merchants Bank Limited by Share Ltd Qianshan branch Pledgor: Anhui bell South Chemical Technology Co. Ltd. Registration number: Y2019980000874 |