CN204228564U - A kind of pick-up unit of coating gas penetration potential - Google Patents
A kind of pick-up unit of coating gas penetration potential Download PDFInfo
- Publication number
- CN204228564U CN204228564U CN201420562580.9U CN201420562580U CN204228564U CN 204228564 U CN204228564 U CN 204228564U CN 201420562580 U CN201420562580 U CN 201420562580U CN 204228564 U CN204228564 U CN 204228564U
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- pick
- pipeline
- penetration potential
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- top board
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Abstract
The utility model discloses a kind of pick-up unit of coating gas penetration potential, comprise constant temperature enclosure, top board, lower platen, hold down gag, pressure stabilizing cavity and gas reservoir is provided with, together with described hold down gag is used for top board to be closely pressed together on lower platen in described constant temperature enclosure; The lower surface of described top board is provided with groove one, and the upper surface of described lower platen is provided with the groove two with described groove one adaptation; Described groove one is connected by pipeline one with described pressure stabilizing cavity, and described pressure stabilizing cavity is connected by pipeline two with described gas reservoir; Described groove two is provided with the pipeline three of giving vent to anger.The utility model can be used for detecting the occasion gas penetration potential of coating being had to requirement, by the quantitative gas of certain pressure by the time needed for certain area and certain thickness paint chips, by the quality of this time representation coating gas penetration potential.This device has the features such as easy and simple to handle, quick, accurate, repeatability is good.
Description
Technical field
The utility model relates to a kind of pick-up unit of coating gas penetration potential.
Background technology
At present, coating industry does not also have the special device for detecting coating gas penetration potential.Common coating also without the need to detecting this performance, but for specific use, the coating that gas penetration potential had to requirement, still need the coating of good permeability.
But there is no special testing tool at present, bring inconvenience to development & production, therefore need to design a kind of device for checking air permeability for coating.
Utility model content
For solving the problems of the technologies described above, we propose a kind of pick-up unit of coating gas penetration potential, can detect the gas penetration potential of coating easily.
For achieving the above object, the technical solution of the utility model is as follows:
A pick-up unit for coating gas penetration potential, comprises constant temperature enclosure, is provided with top board, lower platen, hold down gag, pressure stabilizing cavity and gas reservoir in described constant temperature enclosure,
Together with described hold down gag is used for top board to be closely pressed together on lower platen;
The lower surface of described top board is provided with groove one, and the upper surface of described lower platen is provided with the groove two with described groove one adaptation;
Described groove one is connected by pipeline one with described pressure stabilizing cavity, and described pressure stabilizing cavity is connected by pipeline two with described gas reservoir;
Described groove two is provided with the pipeline three of giving vent to anger.
Preferably, described hold down gag is cylinder, and described cylinder is connected with described top board.
Preferably, porous gasket is provided with in described groove two.
Preferably, described pipeline one is provided with tensimeter, and described pipeline two is provided with air-tight switch, and described pipeline three is provided with precision pressure sensor.
Preferably, described top board/lower platen is provided with temperature-sensing element.
Preferably, the face that described top board is relative with described lower platen is provided with adaptive sealing compacting part, and tight for sample card direct join can be prevented gas side leakage by described sealing compacting part.
Preferably, described pipeline three is provided with gas meter.
Preferably, described pick-up unit is also provided with display screen, and the port of display screen is connected with the port of described gas meter with described precision pressure sensor, described temperature-sensing element respectively.
Compared with prior art, the utility model has the following advantages:
The utility model can be used for detecting the occasion gas penetration potential of coating being had to requirement, by the quantitative gas of certain pressure by the time needed for certain area and certain thickness paint chips, by the quality of this time representation coating gas penetration potential.This device has the features such as easy and simple to handle, quick, accurate, repeatability is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to this accompanying drawing.
Fig. 1 is the structural representation of the pick-up unit of a kind of coating gas penetration potential disclosed in the utility model embodiment 1.
Corresponding component title in figure represented by numeral:
1. constant temperature enclosure 2. top board 3. lower platen 4. hold down gag 5. pressure stabilizing cavity 6. gas reservoir 7. groove 1 groove 2 9. pipeline 1 pipeline 2 11. pipeline 3 12. porous gasket 13. tensimeter 14. air-tight switch 15. precision pressure sensor 16. gas meter 17. temperature-sensing element 18. seals compacting part 19. display screen
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of pick-up unit of coating gas penetration potential, comprise constant temperature enclosure 1, be provided with top board 2, lower platen 3, hold down gag 4, pressure stabilizing cavity 5 and gas reservoir 6 in described constant temperature enclosure, hold down gag 4 is for together with being closely pressed together on top board 2 with lower platen 3; The lower surface of top board 2 is provided with groove 1, and the upper surface of lower platen 3 is provided with the groove 28 with groove 1 adaptation;
Groove 1 is connected by pipeline 1 with pressure stabilizing cavity 5, and pressure stabilizing cavity 5 is connected by pipeline 2 10 with gas reservoir 6; Groove 28 is provided with the pipeline 3 11 of giving vent to anger, and is provided with porous gasket 12 in groove two;
Hold down gag 4 is cylinder, and cylinder is connected with top board, can be provided with the pressing plate for the pressure uniform of cylinder being dispersed on top board between cylinder and top board.
Pipeline one is provided with tensimeter 13, and described pipeline two is provided with air-tight switch 14, and described pipeline three is provided with precision pressure sensor 15 and gas meter 16.
Described top board/lower platen is provided with temperature-sensing element 17.
The face that described top board is relative with described lower platen is provided with adaptive sealing compacting part 18, and sheet sample can clamp exceptionally straight and prevent gas side leakage by described sealing compacting part.
Described pick-up unit is also provided with display screen 19, and the port of display screen is connected with the port of described gas meter with described precision pressure sensor, described temperature-sensing element respectively.
Principle of work:
Gas in gas reservoir is quantitative, and Yin Wendu is comparatively large to the Effects of Density of gas, and therefore the temperature constant of constant temperature enclosure can guarantee the accuracy of detection, and the numerical value recorded at Various Seasonal, different time has comparability.
By paint on specific benchmark sheet material, after drying, put between top board and lower platen, cylinder drives top board to move downward and is closely pressed on lower platen by top board, and the engagement of upper and lower two sealing compacting parts, gas can not side leakage.Now, open air-tight switch, utilize manual time-keeping, gas in gas reservoir enters pressure stabilizing cavity and forms constant high pressure and enter in groove one, penetrate into gradually from sheet material in groove two, the pressure data on close observation display, according to the pressure end point values computing time of setting.Time is longer, and the gas penetration potential of coating is poorer; Otherwise the time arriving uniform pressure is shorter, then gas penetration potential is better.
Compared with prior art, the utility model has the following advantages:
The utility model can be used for detecting the occasion gas penetration potential of coating being had to requirement, by the quantitative gas of certain pressure by the time needed for certain area and certain thickness paint chips, by the quality of this time representation coating gas penetration potential.This device has the features such as easy and simple to handle, quick, accurate, repeatability is good.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a pick-up unit for coating gas penetration potential, is characterized in that, comprises constant temperature enclosure, is provided with top board, lower platen, hold down gag, pressure stabilizing cavity and gas reservoir in described constant temperature enclosure,
Together with described hold down gag is used for top board to be closely pressed together on lower platen;
The lower surface of described top board is provided with groove one, and the upper surface of described lower platen is provided with the groove two with described groove one adaptation;
Described groove one is connected by pipeline one with described pressure stabilizing cavity, and described pressure stabilizing cavity is connected by pipeline two with described gas reservoir;
Described groove two is provided with the pipeline three of giving vent to anger.
2. the pick-up unit of a kind of coating gas penetration potential according to claim 1, is characterized in that, described hold down gag is cylinder, and described cylinder is connected with described top board.
3. the pick-up unit of a kind of coating gas penetration potential according to claim 1 and 2, is characterized in that, is provided with porous gasket in described groove two.
4. the pick-up unit of a kind of coating gas penetration potential according to claim 3, is characterized in that, described pipeline one is provided with tensimeter, and described pipeline two is provided with air-tight switch, and described pipeline three is provided with precision pressure sensor.
5. the pick-up unit of a kind of coating gas penetration potential according to claim 4, is characterized in that, described top board/lower platen is provided with temperature-sensing element.
6. the pick-up unit of a kind of coating gas penetration potential according to claim 5, it is characterized in that, the face that described top board is relative with described lower platen is provided with adaptive sealing compacting part, and tight for sample card direct join can be prevented gas side leakage by described sealing compacting part.
7. the pick-up unit of a kind of coating gas penetration potential according to claim 6, is characterized in that, described pipeline three is provided with gas meter.
8. the pick-up unit of a kind of coating gas penetration potential according to claim 7, it is characterized in that, described pick-up unit is also provided with display screen, and the port of display screen is connected with the port of described gas meter with described precision pressure sensor, described temperature-sensing element respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562580.9U CN204228564U (en) | 2014-09-26 | 2014-09-26 | A kind of pick-up unit of coating gas penetration potential |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562580.9U CN204228564U (en) | 2014-09-26 | 2014-09-26 | A kind of pick-up unit of coating gas penetration potential |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228564U true CN204228564U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562580.9U Expired - Fee Related CN204228564U (en) | 2014-09-26 | 2014-09-26 | A kind of pick-up unit of coating gas penetration potential |
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| Country | Link |
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| CN (1) | CN204228564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051357A (en) * | 2017-12-14 | 2018-05-18 | 广东省东莞市质量监督检测中心 | A kind of mattress and mattress material gas permeability detection method |
| CN112378830A (en) * | 2020-11-05 | 2021-02-19 | 广州无添加主义化妆品有限公司 | Detection apparatus for emulsion gas permeability |
-
2014
- 2014-09-26 CN CN201420562580.9U patent/CN204228564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051357A (en) * | 2017-12-14 | 2018-05-18 | 广东省东莞市质量监督检测中心 | A kind of mattress and mattress material gas permeability detection method |
| CN112378830A (en) * | 2020-11-05 | 2021-02-19 | 广州无添加主义化妆品有限公司 | Detection apparatus for emulsion gas permeability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |