CN206804616U - A kind of building coating formaldehyde examination device - Google Patents
A kind of building coating formaldehyde examination device Download PDFInfo
- Publication number
- CN206804616U CN206804616U CN201720476002.7U CN201720476002U CN206804616U CN 206804616 U CN206804616 U CN 206804616U CN 201720476002 U CN201720476002 U CN 201720476002U CN 206804616 U CN206804616 U CN 206804616U
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- China
- Prior art keywords
- fixed
- shell
- formaldehyde
- warning light
- closed chamber
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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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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of building coating formaldehyde examination device,Including shell,Display screen,Closed chamber and formaldehyde detector,The case nose is provided with display screen,And display screen lower end is fixed with warning light,Power switch is installed below the warning light,The shell upper end offers passage,And passage lower end is respectively fixed with gas pressure detector and Temperature and Humidity device,The side wall of outer shell offers sample box and places mouth,The sample box places mouth rear end and is fixed with closed chamber,And coating sample box is fixed with closed chamber,The closed chamber rear end is connected with electric control valve,And the electric control valve other end is connected with tracheae,The tracheae other end is connected with pumping blower fan,And pumping blower fan lower end is provided with formaldehyde detector,The closure is rotatablely connected by hinge and shell,And closure inwall is fixed with contiguous block,The contiguous block external stability has sealing gasket.The utility model is simple in construction, easy to operate, and detection is accurate, full-featured.
Description
Technical field
Architectural Equipment technical field is the utility model is related to, specially a kind of building coating formaldehyde examination device.
Background technology
Formaldehyde is a kind of colourless gas with high volatile and intense irritation smell, and a kind of potential carcinogenic substance
Matter, there are larger harm, induction such as asthma, leukaemia etc. of many diseases, all relevant with formaldehyde, world health to health
Tissue and Environmental Protection Agency USA are classified as potential danger carcinogenic substance and important environmental contaminants, most of building coating
And all contain formaldehyde in organic solvent, room can produce a large amount of formaldehyde, building coating and organic solvent when people just fit up indoors
The formaldehyde inside contained is necessarily less than safety standard, so the content of formaldehyde in measurement building coating and organic solvent needs accurately
Measurement.
Utility model content
The purpose of this utility model is to provide a kind of building coating formaldehyde examination device, to solve in above-mentioned background technology
The problem of proposition, possessed beneficial effect are：The utility model is easy to operate, and detection is accurate, full-featured.
To achieve the above object, the utility model provides following technical scheme：A kind of building coating formaldehyde examination device, bag
Shell, display screen, closed chamber and formaldehyde detector are included, the case nose is provided with display screen, and display screen lower end is fixed with
Warning light, the warning light lower section are provided with power switch, and the shell upper end offers passage, and passage lower end is distinguished
Gas pressure detector and Temperature and Humidity device are fixed with, the side wall of outer shell offers sample box and places mouth, and the sample box is placed
Mouth rear end is fixed with closed chamber, and coating sample box is fixed with closed chamber, and the closed chamber rear end is connected with electric control valve, and
The electric control valve other end is connected with tracheae, and the tracheae other end is connected with pumping blower fan, and is evacuated blower fan lower end and is provided with first
Aldehyde detector, the closure is rotatablely connected by hinge and shell, and closure inwall is fixed with contiguous block, the contiguous block
External stability has sealing gasket.
Preferably, the enclosure is provided with timer, and timer is electrically connected with by wire and electric control valve.
Preferably, the warning light is respectively air pressure warning light, formaldehyde warning light and humiture warning light.
Preferably, the closure is fixed by buckle and shell.
Preferably, the gas pressure detector, formaldehyde detector and Temperature and Humidity device pass through wire and display screen electricity respectively
Property connection.
Compared with prior art, the beneficial effects of the utility model are：The equipment building coating sample is put into coating sample
In box, by sample box place mouth be put into closed chamber, by timer set Sealing period, by closure to it is sealed enter
Row sealing, sealing gas is set to enter by tracheae in formaldehyde detector by electric control valve and pumping blower fan after sealing one end time
Detection, data are shown by display screen, prompted as content of formaldehyde is exceeded by warning light, but by open closure it
Between detect indoor formaldehyde content, gas pressure detector and Temperature and Humidity device detect room pressure and humiture respectively, easy to operate,
Detection is accurate, full-featured.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is closed chamber schematic diagram of the present utility model.
In figure：1- shells；2- display screens；3- warning lights；4- passages；5- hinges；6- closures；7- buckles；8- power supplys
Switch；9- gas pressure detectors；10- closed chambers；11- electric control valves；12- tracheaes；13- is evacuated blower fan；14- formaldehyde detectors；15-
Temperature and Humidity device；16- coating sample boxes；17- sample boxs place mouth；18- contiguous blocks；19- sealing gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of building coating formaldehyde examination device, including
Shell 1, display screen 2, closed chamber 10 and formaldehyde detector 14, the front end of shell 1 is provided with display screen 2, and the lower end of display screen 2 is fixed
There is warning light 3, the lower section of warning light 3 is provided with power switch 8, and the upper end of shell 1 offers passage 4, and the lower end of passage 4 is distinguished
Gas pressure detector 9 and Temperature and Humidity device 15 are fixed with, the side wall of shell 1 offers sample box and places mouth 17, and sample box places mouth
17 rear ends are fixed with closed chamber 10, and coating sample box 16 is fixed with closed chamber 10, and the rear end of closed chamber 10 is connected with automatically controlled gas
Valve 11, and the other end of electric control valve 11 is connected with tracheae 12, the other end of tracheae 12 is connected with pumping blower fan 13, and is evacuated blower fan 13
Lower end is provided with formaldehyde detector 14, and closure 6 is rotatablely connected by hinge 5 and shell 1, and the inwall of closure 6 is fixed with company
Connect block 18, the external stability of contiguous block 18 has a sealing gasket 19, and enclosure is provided with timer, and timer by wire with it is automatically controlled
Air valve 11 is electrically connected with, and warning light 3 is respectively air pressure warning light, formaldehyde warning light and humiture warning light, and closure 6 passes through card
Button 7 is fixed with shell 1, and gas pressure detector 9, formaldehyde detector 14 and Temperature and Humidity device 15 pass through wire and display screen 2 respectively
It is electrically connected with.
Operation principle：In use, building coating sample is put into coating sample box 16, placing mouth 17 by sample box puts
Enter in closed chamber 10, sealed by closure 6 to sealed, electric control valve 11 and pumping wind are opened after sealing one end time
Machine 13, sealing gas is entered in formaldehyde detector 14 by tracheae 12 to be detected, and data is shown by display screen 2, as formaldehyde contains
Measure and exceeded prompted by warning light 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, it can realize that this practicality is new in other specific forms
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 building coating formaldehyde examination device, including shell (1), display screen (2), closed chamber (10) and formaldehyde detector
(14), it is characterised in that：Shell (1) front end is provided with display screen (2), and display screen (2) lower end is fixed with warning light
(3) power switch (8), is installed, shell (1) upper end offers passage (4), and ventilates below the warning light (3)
Hole (4) lower end is respectively fixed with gas pressure detector (9) and Temperature and Humidity device (15), and shell (1) side wall offers sample
Box places mouth (17), and the sample box places mouth (17) rear end and is fixed with closed chamber (10), and is fixed with painting in closed chamber (10)
Expect sample box (16), closed chamber (10) rear end is connected with electric control valve (11), and electric control valve (11) other end is connected with
Tracheae (12), tracheae (12) other end are connected with pumping blower fan (13), and are evacuated blower fan (13) lower end and are provided with formaldehyde inspection
Device (14) is surveyed, the closure (6) is rotatablely connected by hinge (5) and shell (1), and closure (6) inwall is fixed with connection
Block (18), contiguous block (18) external stability have sealing gasket (19).
A kind of 2. building coating formaldehyde examination device according to claim 1, it is characterised in that：The shell (1) is internal
Timer is provided with, and timer is electrically connected with by wire and electric control valve (11).
A kind of 3. building coating formaldehyde examination device according to claim 1, it is characterised in that：The warning light (3) point
Wei not air pressure warning light, formaldehyde warning light and humiture warning light.
A kind of 4. building coating formaldehyde examination device according to claim 1, it is characterised in that：The closure (6) is logical
It is fixed with shell (1) to cross buckle (7).
A kind of 5. building coating formaldehyde examination device according to claim 1, it is characterised in that：The gas pressure detector
(9), formaldehyde detector (14) and Temperature and Humidity device (15) are electrically connected with by wire and display screen (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476002.7U CN206804616U (en) | 2017-05-02 | 2017-05-02 | A kind of building coating formaldehyde examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476002.7U CN206804616U (en) | 2017-05-02 | 2017-05-02 | A kind of building coating formaldehyde examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804616U true CN206804616U (en) | 2017-12-26 |
Family
ID=60738474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476002.7U Expired - Fee Related CN206804616U (en) | 2017-05-02 | 2017-05-02 | A kind of building coating formaldehyde examination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030446A (en) * | 2021-04-12 | 2021-06-25 | 北京市智通建筑设备厂 | Energy-conserving detection device of formaldehyde emission for architectural coatings production |
-
2017
- 2017-05-02 CN CN201720476002.7U patent/CN206804616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030446A (en) * | 2021-04-12 | 2021-06-25 | 北京市智通建筑设备厂 | Energy-conserving detection device of formaldehyde emission for architectural coatings production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200502 |