CN206311507U - One kind paint concentration detection device - Google Patents
One kind paint concentration detection device Download PDFInfo
- Publication number
- CN206311507U CN206311507U CN201621220627.9U CN201621220627U CN206311507U CN 206311507 U CN206311507 U CN 206311507U CN 201621220627 U CN201621220627 U CN 201621220627U CN 206311507 U CN206311507 U CN 206311507U
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- CN
- China
- Prior art keywords
- reagent solution
- chromogenic reagent
- solution bottle
- air
- infrared laser
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Abstract
The utility model discloses one kind paint concentration detection device, including body, the upper table wall of the body is fixed with air inlet pipe, and table wall is disposed with warning lamp from top to bottom before body, LCDs, control button and alarm, the body is internally provided with air-introduced machine, the draught fan impeller that the air-introduced machine inside is set is fixedly connected with the main shaft of blower motor, it is fixedly connected by motor fixing frame between the blower motor and body, closely connected by plug between the induced duct and chromogenic reagent solution bottle of the right table wall fixation of air-introduced machine, it is fixedly connected by infrared laser component fixed support between the infrared laser component and body of the chromogenic reagent solution bottle left side setting.The utility model is internally provided with infrared laser component, and infrared laser irradiation is carried out to chromogenic reagent solution, and detection time is short, and one step of reaction is carried out, and as a result accurately, other gases are not interfered with to detection.
Description
Technical field
The utility model is related to paint technology field, specially a kind of paint concentration detection device.
Background technology
Formaldehyde is VOC, and pollution sources are a lot, are one of major pollutants of indoor environment.National regulation
Indoor air formaldehyde content cannot be greater than 0.08mg/m3.If formaldehyde in air excess, the health of the serious harm mankind.Formaldehyde
Colorless and odorless, is difficult to be discovered by people, need to be measured by instrument.
Mainly there are four class methods to detect formaldehyde at present.(1) electrochemical assay, formaldehyde exists through highly-breathable ionic membrane
There is oxidation reaction in electrode, the electric current and concentration of formaldehyde of generation are directly proportional.The method work baseline is unstable, by ambient temperature and humidity
Influence is larger；(2) electric-resistivity method, formaldehyde consumes lattice surface oxygen concentration in metal-oxide semiconductor (MOS) surface heat catalytic oxidation,
Semiconductor resistor is caused to change.The method energy consumption is higher, almost there is response to all volatile organic molecules, and sensitivity is not
It is high.(3) chromatography, by content of formaldehyde in high resolution gas chromatography direct detection gas, or is eluted with high performance liquid chromatography detection
Method concentrates the solution of formaldehyde gas, and the method is limited by instrument and equipment, it is impossible to which popularization is used as average family.(4) light splitting light
, there is color change in degree method, detect that the absorbance of the solution of certain wave strong point can be with using organic molecule solution and formaldehyde reaction
Measure the concentration of formaldehyde.
The content of the invention
The purpose of this utility model is to provide a kind of paint concentration detection device, to solve what is proposed in above-mentioned background technology
Problem, is had an advantageous effect in that：Infrared laser component is internally provided with by body, chromogenic reagent solution is carried out red
Outer laser irradiation, while showing that detection time is short on Visible imaging system by filtering camera lens and separator, reacts
One step is carried out, and as a result accurately, other gases are not interfered with to detection.
To achieve the above object, the utility model provides following technical scheme：One kind paint concentration detection device, including machine
Body, table wall is disposed with warning lamp, liquid crystal display from top to bottom before the upper table wall of the body is fixed with air inlet pipe, and body
Screen, control button and alarm, the body are internally provided with air-introduced machine, the draught fan impeller that the air-introduced machine inside is set with
The main shaft of blower motor is fixedly connected, and is fixedly connected by motor fixing frame between the blower motor and body, the air inducing
Closely connected by plug between induced duct that the right table wall of machine is fixed and chromogenic reagent solution bottle, the chromogenic reagent solution bottle and outlet
Closely connected by plug between pipe, and escaping pipe is located at the top of chromogenic reagent solution bottle, the chromogenic reagent solution bottle left side sets
It is fixedly connected by infrared laser component fixed support between the infrared laser component and body put, the infrared laser component
Following table wall is provided with current controller, visible ray filtering camera lens that the chromogenic reagent solution bottle right side sets gradually from left to right,
Visible ray separator and Visible imaging system are fixedly connected with body by fixed support respectively, the visual light imaging system
Battery is provided with below system.
Preferably, the upper end of the body offers gas outlet.
Preferably, it is electrically connected with by wire between the battery and current controller.
Preferably, it is electrically connected with by wire between the blower motor and current controller.
Preferably, the inside of the chromogenic reagent solution bottle is marked with chromogenic reagent solution.
Preferably, the chromogenic reagent solution is volume ratio 1:2-1:4 ketones with Enamino-esters organic solution and cushioning liquid.
Compared with prior art, the beneficial effects of the utility model are：The equipment is by red in being internally provided with for body
Outer laser module, infrared laser irradiation is carried out to chromogenic reagent solution, at the same by filter camera lens and separator visible ray into
As being shown in system, it is 0.3L/min containing formaldehyde gas to absorb 30min flows using developer, can accurately measure paint gas
Bulk concentration, error is no more than 0.2%, and the method detection time is short, and one step of reaction is carried out, and as a result accurately, other gases are to detection
Do not interfere with；By the draught fan impeller that is internally provided with body, gas is painted to external world and guides suction, more rapidly efficiently；It is logical
The preceding table wall crossed in body is provided with LCDs, and imaging is shown, while paint concentration is shown, convenient use person's observation
Wave direction is analyzed；Warning lamp and alarm are provided with by the preceding table wall in body, when excessive concentration is painted, warning lamp and report
Alert device is alarmed user, and user is away from this region for warning.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model sectional view.
In figure：1- air inlet pipe；2- bodies；3- LCDs；4- control buttons；5- warning lamps；6- alarms；7- air inducing
Machine；8- draught fan impellers；9- blower motors；10- induced ducts；11- plugs；12- escaping pipes；13- chromogenic reagent solutions bottle；14- is visible
Light filters camera lens；15- visible ray separators；16- fixed supports；17- motor fixing frames；18- infrared lasers component fixes branch
Frame；19- infrared laser components；20- current controllers；21- batteries；22- Visible imaging systems.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：One kind paint concentration detection device, including body
2, table wall is disposed with warning lamp 5, liquid crystal display from top to bottom before the upper table wall of body 2 is fixed with air inlet pipe 1, and body 2
Screen 3, control button 4 and alarm 6, body 2 is internally provided with air-introduced machine 7, the draught fan impeller 8 that the inside of air-introduced machine 7 is set with
The main shaft of blower motor 9 is fixedly connected, and is fixedly connected by motor fixing frame 17 between blower motor 9 and body 2, air-introduced machine 7
Closely connected by plug 11 between induced duct 10 that right table wall is fixed and chromogenic reagent solution bottle 13, chromogenic reagent solution bottle 13 and gone out
Closely connected by plug 11 between tracheae 12, and escaping pipe 12 is located at the top of chromogenic reagent solution bottle 13, chromogenic reagent solution bottle
It is fixedly connected by infrared laser component fixed support 18 between the infrared laser component 19 and body 2 of 13 left side settings, it is infrared
The following table wall of laser module 19 is provided with current controller 20, and it is visible that the right side of chromogenic reagent solution bottle 13 sets gradually from left to right
Light filtering camera lens 14, visible ray separator 15 and Visible imaging system 22 are fixed with body 2 by fixed support 16 respectively
Connection, it is seen that the lower section of photoimaging systems 22 is provided with battery 21, the upper end of body 2 offers gas outlet, battery 21 with
It is electrically connected with by wire between current controller 20, is electrically connected with by wire between blower motor 9 and current controller 20,
The inside of chromogenic reagent solution bottle 13 is marked with chromogenic reagent solution, and chromogenic reagent solution is volume ratio 1:2-1:4 ketones with Enamino-esters organic solution
And cushioning liquid.
Operation principle：When using, control button 4 is pressed, draught fan impeller 8 drives blower motor 9 to rotate, the gas containing paint
It is sucked into chromogenic reagent solution bottle 13 by induced duct 10, formaldehyde in paint etc. and chromogenic reagent solution react, it is infrared to swash
Optical assembly 19 carries out laser irradiation to reacted solution, and the light after reflection filters camera lens 14 by visible ray and visible ray is separated
Device 15 is imaged on Visible imaging system 22, is that can obtain painting concentration by analytical calculation light absorption value, then in liquid crystal
Shown in display screen 3.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of paint concentration detection device, including body (2), it is characterised in that：The upper table wall of the body (2) is fixed with air inlet
Pipe (1), and body (2) before table wall be disposed with from top to bottom warning lamp (5), LCDs (3), control button (4) and
Alarm (6), the body (2) is internally provided with air-introduced machine (7), the draught fan impeller (8) that is set inside the air-introduced machine (7)
Main shaft with blower motor (9) is fixedly connected, solid by motor fixing frame (17) between the blower motor (9) and body (2)
Fixed connection, plug (11) is passed through between the induced duct (10) and chromogenic reagent solution bottle (13) of the right table wall fixation of air-introduced machine (7)
Closely connection, is closely connected between chromogenic reagent solution bottle (13) and escaping pipe (12) by plug (11), and escaping pipe
(12) positioned at the top of chromogenic reagent solution bottle (13), the infrared laser component (19) that chromogenic reagent solution bottle (13) left side is set
It is fixedly connected by infrared laser component fixed support (18) and body (2) between, the following table of the infrared laser component (19)
Wall is provided with current controller (20), and the visible ray that chromogenic reagent solution bottle (13) right side sets gradually from left to right crosses filter
Head (14), visible ray separator (15) and Visible imaging system (22) are solid by fixed support (16) with body (2) respectively
Fixed connection, battery (21) is provided with below the Visible imaging system (22).
2. one kind according to claim 1 paints concentration detection device, it is characterised in that：The upper end of the body (2) opens up
There is gas outlet.
3. one kind according to claim 1 paints concentration detection device, it is characterised in that：The battery (21) and electric current control
It is electrically connected with by wire between device (20) processed.
4. one kind according to claim 1 paints concentration detection device, it is characterised in that：The blower motor (9) and electric current
It is electrically connected with by wire between controller (20).
5. one kind according to claim 1 paints concentration detection device, it is characterised in that：Chromogenic reagent solution bottle (13)
Inside is marked with chromogenic reagent solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220627.9U CN206311507U (en) | 2016-11-14 | 2016-11-14 | One kind paint concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220627.9U CN206311507U (en) | 2016-11-14 | 2016-11-14 | One kind paint concentration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311507U true CN206311507U (en) | 2017-07-07 |
Family
ID=59243775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621220627.9U Expired - Fee Related CN206311507U (en) | 2016-11-14 | 2016-11-14 | One kind paint concentration detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781809A (en) * | 2019-02-23 | 2019-05-21 | 苏州市智汇易联科技有限公司 | A kind of concentration of formaldehyde artificial intelligence measuring method |
-
2016
- 2016-11-14 CN CN201621220627.9U patent/CN206311507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781809A (en) * | 2019-02-23 | 2019-05-21 | 苏州市智汇易联科技有限公司 | A kind of concentration of formaldehyde artificial intelligence measuring method |
| CN109781809B (en) * | 2019-02-23 | 2020-11-20 | 苏州市智汇易联科技有限公司 | Artificial intelligent calculating method for formaldehyde concentration |
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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: 20170707 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |