CN206563695U - A kind of survey haze instrument with metal airscoop shroud cutter - Google Patents
A kind of survey haze instrument with metal airscoop shroud cutter Download PDFInfo
- Publication number
- CN206563695U CN206563695U CN201621184813.1U CN201621184813U CN206563695U CN 206563695 U CN206563695 U CN 206563695U CN 201621184813 U CN201621184813 U CN 201621184813U CN 206563695 U CN206563695 U CN 206563695U
- Authority
- CN
- China
- Prior art keywords
- filter membrane
- filter
- survey
- haze
- survey haze
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 239000013618 particulate matter Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 239000012528 membrane Substances 0.000 claims description 46
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000205 computational method Methods 0.000 description 4
- 210000002345 respiratory system Anatomy 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 210000003123 bronchiole Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model essentially discloses a kind of survey haze instrument with metal airscoop shroud cutter, its technical scheme：A kind of survey haze instrument with metal airscoop shroud cutter, including three-in-one sensor device, five in one sensor device, cell apparatus and plastic casing, including cutter, survey haze device, filter for installation, screen display device, main circuit board and air pump；The cutter is rotatably connected on the survey haze device；Described filter for installation one end is connected with surveying haze device, the filter for installation other end is connected with air pump, the survey haze device includes infrared laser component, surveys haze chamber, particulate matter receiving unit and laser absorption component, the infrared laser component is connected with the survey haze chamber, and the particulate matter receiving unit is connected with the survey haze chamber；The cutter includes filter material extension bar, metal airscoop shroud, stainless steel substrates, nozzle, the first filtering film magazine, the second filtering film magazine and large sealing circle, and the utility model has the mass figures of quick detection air, is conducive to grasping air quality in time；It is convenient for carrying, the advantage of detection work is carried out whenever and wherever possible.
Description
Technical field
The utility model is related to the quick determination techniques field of particulate matter, more particularly to a kind of with metal airscoop shroud cutter
Survey haze instrument.
Background technology
Particulate matter of the particle diameter below 10 microns is generally called PM10, also known as pellet or floating dust.Particle
The diameter of thing is smaller, and the position into respiratory tract is deeper.The particulate matter of 10 micron diameters is usually deposited at the upper respiratory tract, 5 microns
The deep into respiratory tract of diameter, less than 2 microns 100% can be deep into bronchiole and alveolar.Particle size is small,
Rich in a large amount of poisonous and harmful substances, and residence time length, fed distance in an atmosphere is remote, thus to health and air
The influence of environmental quality is very big.Nasal cavity, the throat of human body can not stop the particulate matter compared with small particle, can enter tracheae, branch gas
Pipe, rests on lung, causes PUD D, and malignant bacteria and virus can be mounted in particulate matter into human respiratory tract depths, draw
Infection is played, the diseases such as angiocarpy are induced.Therefore how quick detection air quality numerical value is the theme studied at present.
When the concentration of Atmospheric particulates is detected with Atmospheric particulates detector, it is necessary to sampled, the particle after cutting
Thing is collected by Atmospheric particulates detector endoparticle thing collector, and when atmospheric temperature is relatively low, the moisture content in air is also larger,
Moisture content is collected into together with particulate matter on the particle collection device in monitoring device, and the precision of current detector detection is not high,
Measurement result has error.
Utility model content
The utility model purpose is that solve above-mentioned technical problem present in prior art enters there is provided one kind with metal
The survey haze instrument of gas hood cutter, the mass figures of energy quick detection air, is conducive to grasping air quality in time；It is convenient for carrying,
The advantage of detection work is carried out whenever and wherever possible.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：One kind is cut with metal airscoop shroud
The survey haze instrument of cutter, including three-in-one sensor device, five in one sensor device, cell apparatus and plastic casing, including cut
Cutter, survey haze device, filter for installation, screen display device, main circuit board and air pump；The cutter is rotatably connected in described
Survey on haze device；Described filter for installation one end is connected with surveying haze device, and the filter for installation other end is connected with air pump, institute
Stating survey haze device includes infrared laser component, surveys haze chamber, particulate matter receiving unit and laser absorption component, the infrared laser group
Part is connected with the survey haze chamber, and the particulate matter receiving unit is connected with the survey haze chamber；The cutter include filter material extension bar,
Metal airscoop shroud, stainless steel substrates, nozzle, the first filtering film magazine, the second filtering film magazine and large sealing circle, the filter for installation
Including two the first sealing rings, filter membrane box, filter membrane, filter membrane lid, filter membrane cover plate, second spring and screw, two the first sealing rings
It is respectively arranged in survey haze device and filter membrane cover plate, the filter membrane box, filter membrane and filter membrane lid are connected to filter membrane cover plate top in turn,
The filter membrane is installed between filter membrane box and filter membrane lid, and the screw is inserted in second spring and is connected with filter membrane cover plate bottom.
The utility model is further arranged to：The infrared laser component includes first line plate, laser fixation kit, red
Outer laser tube, radiating aluminum pipe, the first spring, the first lens, lens fixed seat, the 4th sealing ring and sealing ring fixture, it is described
Infrared laser tube head is connected through laser fixation kit with first line plate, the infrared laser pipe afterbody and radiating aluminum pipe one
End connection, first spring, lens fixed seat and sealing ring fixture are installed in inside the radiating aluminum pipe other end, described
First lens are connected with lens fixed seat, and the 4th sealing ring is connected with sealing ring fixture.Infrared laser pipe passes through laser
It is welded in after fixation kit on first line plate, the screw thread of the screw thread on laser fixation kit and radiating aluminum pipe is spun on together, first
Spring is put into radiating aluminum pipe from opposite side, and the first lens are put into lens fixed seat, and gluing is fixed, and then pass through spiral shell
Line is screwed into radiating aluminum pipe, and the 4th sealing ring is enclosed on sealing ring fixture, is placed on radiating aluminum pipe, is then inserted together
To surveying in the hole of haze chamber, it is inserted into behind position, radiation aluminium tube top is lived with hexagon socket head cap screw without a head sideways.
The utility model is further arranged to：The particulate matter receiving unit includes the second wiring board, receives sensor, two
The lens of piece second, two panels lens fastener and the second sealing ring, second wiring board, receive sensor, the lens of two panels second and
Second sealing ring is connected with each other successively, and second wiring board is with receiving sensor welding.By infrared laser tube entrance
Survey haze intracavitary irradiation and come out and amplified again by the second lens of particulate matter receiving unit, then receive meter by receiving sensor
Calculate, computational methods are the projected areas irradiated by laser, be weighed as auxiliary.
The utility model is further arranged to：The laser absorption component includes heat absorbing glass, sponge support, the 3rd sealing
Circle and glass cover-plate.Glass is put into survey haze intracavitary, places into sponge support and heat absorbing glass is propped up, in order to avoid rocking, place into
3rd sealing ring, finally covers glass cover-plate and is screwed.
The utility model is by adopting the above-described technical solution, have the advantages that：
The utility model produces air-flow by air pump operation, and the particulate matter in air is sent into metal airscoop shroud, by the
One filtering film magazine 17 (the PM4.0 first stage cuts), the second filtering film magazine 18 (cutting of PM2.5 second stage), more than PM2.5
Granular absorption in cutting sheet, below PM2.5 containing PM2.5 enter survey haze device in.Then infrared laser component is irradiated
Particulate matter, particulate matter receiving unit amplification particulate matter simultaneously receives calculating, and haze device is surveyed in entrance specifically by infrared laser pipe
Interior particulate matter, which is irradiated, to be come, then is amplified by the second lens of particulate matter receiving unit, is then received by receiving sensor
Calculate, computational methods are the projected areas irradiated by laser, be weighed as auxiliary.Then it can be adsorbed in mistake after particle analyte detection is complete
On filter, the removable weight for unloading title particulate matter down of filter membrane in filter.Particulate matter is not allowed to enter it can in addition contain play
In air pump, air pump is protected.Three-in-one sensor device device and five in one sensor device device, which are powered, to be connected on main circuit board,
The parameter of various gases is detected, finally detects that data are shown by screen display device.
Other end heat absorbing glass falls light absorbs after the irradiation of the utility model infrared laser, in case light is fired back, such as
Fruit light, which is reflected, will influence the detection of particulate matter.The utility model is cased with second spring outside screw, realizes filtering
Device device is locked on survey haze chamber, and filter for installation is withstood by second spring, because filter for installation is just needed more after a while
Change, directly open filter membrane cover plate with regard to filter for installation can be changed from the hole surveyed on haze chamber with the thimble top of specialty.
Brief description of the drawings
Explanation is further arranged to as the utility model to the utility model below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of the survey haze instrument with metal airscoop shroud cutter of the utility model；
Fig. 2 is a kind of explosive view of the survey haze instrument with metal airscoop shroud cutter of the utility model；
Fig. 3 is the structural representation of survey haze device in the utility model；
Fig. 4 is the structural representation of filter for installation in the utility model；
Fig. 5 is the structural representation of three-in-one sensor device in the utility model；
Fig. 6 is laser absorption component in the utility model with surveying the structural representation that haze chamber is connected；
Fig. 7 is the explosive view of the utility model mid-infrared laser component；
Fig. 8 is the explosive view of particulate matter receiving unit in the utility model；
Fig. 9 is the structural representation of particulate matter receiving unit in the utility model；
Figure 10 is filter for installation in the utility model with surveying the structural representation that haze device is connected；
Figure 11 is the decomposing schematic representation of cutter in the utility model.
In figure, 1, cutter；2nd, haze device is surveyed；3rd, filter for installation；4th, three-in-one sensor device；5th, cell apparatus；
6th, five in one sensor device；7th, main circuit board；8th, plastic casing；9th, screen display device；13rd, filter material extension bar；14th, metal enters
Gas hood；15th, stainless steel substrates；16th, nozzle；17th, the first filtering film magazine；18th, the second filtering film magazine；19th, large sealing circle；20th, glass
Glass cover plate；21st, the first sealing ring；22nd, haze chamber is surveyed；23rd, filter membrane box；24th, filter membrane；25th, filter membrane lid；26th, particulate matter receiving unit；
27th, infrared laser component；28th, screw；281st, second spring；29th, filter membrane cover plate；31st, air pump；33rd, heat absorbing glass；34th, sponge
Support；38th, the 3rd sealing ring；48th, laser absorption component；49th, first line plate；50th, laser fixation kit；51st, infrared laser
Pipe；52nd, radiate aluminum pipe；53rd, the first spring；54th, the first lens；55th, lens fixed seat；56th, the 4th sealing ring；57th, sealing ring
Fixture；58th, the second wiring board；59th, sensor is received；60th, the second lens；601st, lens fastener；61st, the second sealing ring.
Embodiment
As shown in Figure 1 to 11, a kind of survey haze instrument with metal airscoop shroud cutter of the utility model, including three-in-one
Sensor device 4, five in one sensor device 6, cell apparatus 5 and plastic casing 8, including cutter 1, survey haze device 2, filtering
Device device 3, screen display device 9, main circuit board 7 and air pump 31；The cutter 1 is rotatably connected on the survey haze device 2；
Described one end of filter for installation 3 is connected with surveying haze device 2, and the other end of filter for installation 3 is connected with air pump 31, the survey haze
Device 2 includes infrared laser component 27, surveys haze chamber 22, particulate matter receiving unit 26 and laser absorption component 48, described infrared sharp
Optical assembly 27 is connected with the survey haze chamber 22, and the particulate matter receiving unit 26 is connected with the survey haze chamber 22；The cutter 1
Including filter material extension bar 13, metal airscoop shroud 14, stainless steel substrates 15, the filtering filtering film magazine 18 of film magazine 17, second of nozzle 16, first and
Large sealing circle 19, the filter for installation 3 includes two the first sealing rings 21, filter membrane box 23, filter membrane 24, filter membrane lid 25, filter
Membrane cover plate 29, second spring 281 and screw 28, two the first sealing rings 21 are respectively arranged in survey haze device 2 and filter membrane cover plate 29
Interior, the filter membrane box 23, filter membrane 24 and filter membrane lid 25 are connected to the top of filter membrane cover plate 29 in turn, and the filter membrane 24 is installed on filter membrane
Between box 23 and filter membrane lid 25, the screw 28 is inserted in second spring 281 and is connected with the bottom of filter membrane cover plate 29.
The infrared laser component 27 includes first line plate 49, laser fixation kit 50, infrared laser pipe 51, radiation aluminium
Pipe 52, the first spring 53, the first lens 54, lens fixed seat 55, the 4th sealing ring 56 and sealing ring fixture 57, it is described infrared
The head of laser tube 51 is connected through laser fixation kit 50 with first line plate 49, the afterbody of infrared laser pipe 51 and radiation aluminium
The one end of pipe 52 is connected, and first spring 53, lens fixed seat 55 and sealing ring fixture 57 are installed in radiating aluminum pipe 52
Inside the other end, first lens 54 are connected with lens fixed seat 55, the 4th sealing ring 56 and sealing ring fixture 57
Connection.Infrared laser pipe 51 is welded on first line plate 49 after passing through laser fixation kit 50, the spiral shell on laser fixation kit 50
The screw thread of line and radiating aluminum pipe 52 is spun on together, and the first spring 53 is put into radiating aluminum pipe 52 from opposite side, the first lens 54
It is put into lens fixed seat 55, gluing is fixed, then by being threaded into radiating aluminum pipe 52, the 4th 56 sets of sealing ring
On sealing ring fixture 57, it is placed on radiating aluminum pipe 52, is then inserted into and is surveyed in the hole of haze chamber 22 together, is inserted into behind position,
Radiating aluminum pipe 52 is withstood with hexagon socket head cap screw 28 without a head side.
The particulate matter receiving unit 26 includes the second wiring board 58, receives sensor 59, the second lens of two panels 60, two panels
The sealing ring 61 of lens fastener 601 and second, second wiring board 58, reception sensor 59, the second lens of two panels 60 and second
Sealing ring 61 is connected with each other successively, and second wiring board 58 is welded with receiving sensor 59.Entered by infrared laser tube handle
Enter to survey to irradiate in haze chamber 22 and amplify come the second lens 60 again by particulate matter receiving unit 26, then by receiving sensor
59 receive calculating, and computational methods are the projected areas irradiated by laser, are weighed as auxiliary.
The laser absorption component 48 includes heat absorbing glass 33, sponge support 34, the 3rd sealing ring 38 and glass cover-plate 20.
Glass is put into survey haze chamber 22, places into sponge support 34 and heat absorbing glass 33 is propped up, in order to avoid rocking, place into the 3rd sealing
Circle 38, finally covers glass cover-plate 20 and is fixed with screw 28.
The utility model produces air-flow by the operation of air pump 31, and the particulate matter in air is sent into metal airscoop shroud 14, leads to
Cross the first filtering film magazine 17 (the PM4.0 first stage cut), second filter film magazine 18 (cutting of PM2.5 second stage), exceeding
PM2.5 granular absorption is in cutting sheet, and below PM2.5 is entered in survey haze device 2 containing PM2.5.Then infrared laser component
27 irradiate particulate matter, and the amplification particulate matter of particulate matter receiving unit 26 simultaneously receives calculating, specifically by infrared laser pipe 51
Irradiate to come into the particulate matter surveyed in haze device 2, then amplified by the second lens 60 of particulate matter receiving unit 26, Ran Houtong
Cross reception sensor 59 and receive calculating, computational methods are the projected areas irradiated by laser, be weighed as auxiliary.Then particulate matter
It can be adsorbed after having detected on the filter, the filter membrane 24 in filter is removable to unload the weight for claiming particulate matter down.It can in addition contain
Play and do not allow particulate matter to enter in air pump 31, protect air pump 31.The device of three-in-one sensor device 4 and five in one sensor dress
Put the energization of 6 devices to be connected on main circuit board 7, detect the parameter of various gases, finally detect that data are aobvious by screen display device 9
Show to come.
Specific embodiment of the utility model is these are only, but technical characteristic of the present utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technique effect is realized, it is made
Simple change, equivalent substitution or modification etc., are all covered by among protection domain of the present utility model.
Claims (4)
1. a kind of survey haze instrument with metal airscoop shroud cutter, including three-in-one sensor device (4), five in one sensor dress
Put (6), cell apparatus (5) and plastic casing (8), it is characterised in that：Including cutter (1), survey haze device (2), filter dress
Put (3), screen display device (9), main circuit board (7) and air pump (31)；The cutter (1) is rotatably connected in the survey haze dress
Put on (2)；Described filter for installation (3) one end is connected with surveying haze device (2), filter for installation (3) other end and air pump
(31) connect, it is described survey haze device (2) include infrared laser component (27), survey haze chamber (22), particulate matter receiving unit (26) and
Laser absorption component (48), the infrared laser component (27) is connected with the survey haze chamber (22), the particulate matter receiving unit
(26) it is connected with the survey haze chamber (22)；The cutter (1) includes filter material extension bar (13), metal airscoop shroud (14), stainless steel
Piece (15), nozzle (16), the first filtering film magazine (17), the second filtering film magazine (18) and large sealing circle (19), the filter
Device (3) includes two the first sealing rings (21), filter membrane box (23), filter membrane (24), filter membrane lid (25), filter membrane cover plate (29), the
Two springs (281) and screw (28), two the first sealing rings (21) are respectively arranged in survey haze device (2) and filter membrane cover plate (29)
Interior, the filter membrane box (23), filter membrane (24) and filter membrane lid (25) are connected to filter membrane cover plate (29) top, the filter membrane (24) in turn
It is installed between filter membrane box (23) and filter membrane lid (25), the screw (28) is inserted in second spring (281) and filter membrane cover plate (29)
Bottom is connected.
2. a kind of survey haze instrument with metal airscoop shroud cutter according to claim 1, it is characterised in that：It is described infrared
Laser module (27) include first line plate (49), laser fixation kit (50), infrared laser pipe (51), radiating aluminum pipe (52),
First spring (53), the first lens (54), lens fixed seat (55), the 4th sealing ring (56) and sealing ring fixture (57), institute
State infrared laser pipe (51) head to be connected with first line plate (49) through laser fixation kit (50), the infrared laser pipe
(51) afterbody is connected with radiating aluminum pipe (52) one end, and first spring (53), lens fixed seat (55) and sealing ring are fixed
Part (57) is installed in inside radiating aluminum pipe (52) other end, and first lens (54) are connected with lens fixed seat (55), institute
The 4th sealing ring (56) is stated to be connected with sealing ring fixture (57).
3. a kind of survey haze instrument with metal airscoop shroud cutter according to claim 1, it is characterised in that：The particle
Thing receiving unit (26) includes the second wiring board (58), receives sensor (59), the lens of two panels second (60), two panels lens fastener
(601) and the second sealing ring (61), second wiring board (58), receive sensor (59), the lens of two panels second (60) and the
Two sealing rings (61) are connected with each other successively, and second wiring board (58) is welded with receiving sensor (59).
4. a kind of survey haze instrument with metal airscoop shroud cutter according to claim 1, it is characterised in that：The laser
Absorbent assembly (48) includes heat absorbing glass (33), sponge support (34), the 3rd sealing ring (38) and glass cover-plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184813.1U CN206563695U (en) | 2016-10-28 | 2016-10-28 | A kind of survey haze instrument with metal airscoop shroud cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184813.1U CN206563695U (en) | 2016-10-28 | 2016-10-28 | A kind of survey haze instrument with metal airscoop shroud cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563695U true CN206563695U (en) | 2017-10-17 |
Family
ID=60029682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621184813.1U Expired - Fee Related CN206563695U (en) | 2016-10-28 | 2016-10-28 | A kind of survey haze instrument with metal airscoop shroud cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563695U (en) |
-
2016
- 2016-10-28 CN CN201621184813.1U patent/CN206563695U/en not_active Expired - Fee Related
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| 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: 20171017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |