CN203011805U - Liquid protection detection test cabin for protective material - Google Patents
Liquid protection detection test cabin for protective material Download PDFInfo
- Publication number
- CN203011805U CN203011805U CN2012207401061U CN201220740106U CN203011805U CN 203011805 U CN203011805 U CN 203011805U CN 2012207401061 U CN2012207401061 U CN 2012207401061U CN 201220740106 U CN201220740106 U CN 201220740106U CN 203011805 U CN203011805 U CN 203011805U
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Abstract
The utility model relates to a liquid protection detection test cabin for a protective material. The liquid protection detection test cabin comprises a cabin body, a liquid penetrating module, a liquid-tight injection module, a liquid-tight splashing module, a liquid circulating module, a rotation module and a control module, wherein the liquid penetrating module, the liquid-tight ejection module and the liquid-tight splashing module are respectively fixed on the inner wall of the cabin body; the liquid circulating module is fixed on the bottom surface outside the cabin body, and is used for supplying liquid to the liquid penetrating module, the liquid-tight ejection module and the liquid-tight splashing module, and discharging residual liquid in the cabin after injecting the liquid into an object to be tested; the top of the rotation module is arranged on the middle part of the bottom surface inside the cabin body, and the bottom of the rotation module is located on the bottom of the bottom surface outside the cabin body; and the control module is fixed on the outer wall of the cabin body. The liquid protection detection cabin provided by the utility model can conduct liquid penetrating performance test, liquid-tight ejection performance test, and liquid-tight splashing performance test, thereby saving the test sources, improving the utilization efficiency of the test cabin, and realizing high applicability.
Description
Technical field
The utility model relates to a kind of test experience cabin, particularly a kind of protective materials liquid-state protective test experience cabin.
Background technology
In GB24539-2009 " requirement of protective clothes chemical protecting suit current techique " standard, multiple protective materials performance test methods to protective clothing requires the simulation real use state to test.About protective materials test experience cabin, are all the independent test of liquid penetration performance, the performance test of the liquid-tight type chemical protecting suit of injection, performance tests of the liquid-tight type chemical protecting suit of spilling in prior art.
The test of liquid penetration performance is to be made by transparent organic glass at the cabin of Laboratory Module body, can prevent that liquid from spattering outward, be convenient to observe and clean, in the cabin, the requirement of three tests can be satisfied in the space, body bottom, cabin is provided with floor drain, and test liquid enters fluid circulation system through floor drain.
Spraying the performance test of liquid-tight type chemical protecting suit is in the middle part of the sidewall of the inner side of Laboratory Module, be provided with and spray liquid-tight nozzle, in order to atomizing of liquids, comprise hydraulic pump, tensimeter, filtration members, nozzle, to measured material, injecting time and interval time are all controlled by nozzle ejection for test liquid.
The performance test of the liquid-tight type chemical protecting suit of spilling is to be vertically arranged with the nozzle hydraulic pressure that four spacings are 35cm on the inside of Laboratory Module one side, and be provided with rotating disk bottom Laboratory Module, can by adjusting the position of the object under test on rotating disk, make it receive the even injection of four liquid-tight nozzles of spilling.
But above three kinds of independent performance test Laboratory Modules when object to be tested need to be tested under these three kinds of environment, need to change three kinds of Laboratory Modules, lose time to waste resource.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of with liquid penetration performance test, spray liquid-tight type performance test, the liquid-tight type performance test of spilling be incorporated into one protective materials liquid-state protective test experience cabin.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of protective materials liquid-state protective test experience cabin, comprise the cabin body, and liquid penetrates module, liquid-tight jet module, liquid-tight spilling module, liquid-circulating module, rotary module and control module;
Described liquid penetrates module, liquid injection module and liquid-tight spilling module and is individually fixed on the body inwall of described cabin, is used for injecting liquid into from different perspectives object under test;
Described liquid-circulating module is fixed on external bottom surface, described cabin, is used to liquid to penetrate module, liquid-tight jet module and liquid film spilling module feed fluid and is ejected into rear unnecessary liquid on object under test in deliver from vault side by side;
The top of described rotary module is positioned at the inner bottom surface middle part of described cabin body, and the bottom is positioned at bottom, external bottom surface, described cabin, is used for driving object under test and is rotated;
Described control module is fixed on the external wall in described cabin, and be used for control cabinet body internal liquid and penetrate module, liquid-tight jet module, liquid-tight spilling module is carried out the liquid injection, controls liquid-circulating module feed fluid or discharges liquid, controls rotary module and is rotated.
The beneficial effects of the utility model are: the test of liquid penetration performance, the liquid-tight type performance test of injection, the liquid-tight type performance test of spilling are incorporated into one, save the Laboratory Module internal resource, application is strong.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, liquid penetrates module and comprises that five liquid penetrate nozzle, two base angles that five described liquid penetrates two drift angles that nozzle is individually fixed in described cabin body, become with drift angle that diagonal line distributes and the middle part of top inner wall.
Further, described liquid-tight jet module comprises the liquid-tight nozzle of injection, and the liquid-tight nozzle of described injection is arranged in the middle part of the inner arbitrary sidewall of described cabin body.
Further, described liquid-tight jet module comprises four liquid-tight nozzles of spilling, and four vertical spaced sets of the liquid-tight nozzle of described spilling are on the relative sidewall of liquid-tight jet module.
Further, described liquid-circulating module comprises the liquid reserve tank unit, the penetrability liquid-supply unit, and liquid-tight property liquid-supply unit and liquid collection unit, described liquid reserve tank unit is used to liquid to penetrate the nozzle feed fluid; Described penetrability liquid-supply unit is used to the liquid-tight nozzle feed fluid of spilling; Described liquid-tight property liquid-supply unit is used to the liquid-tight nozzle of injection that liquid is provided.
Further, rotary module comprises stepper motor, the synchronous cog belt that is positioned at external bottom surface, described cabin and is positioned at the rotating disk at body inner bottom surface middle part, described cabin, the described synchronous cog belt of described stepper motor drive, and then the drive rotating disk is rotated.
Further, described control module comprises processor, is used for the rotation of control step motor, and liquid penetrates nozzle, sprays liquid-tight nozzle and the liquid-tight nozzle ejection liquid of spilling.
The beneficial effect that adopts above-mentioned further scheme is to drive rotating disk and then drive object under test by stepper motor, and the direction of regulating object under test makes it all can receive the injection of liquid on each face.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side view.
In accompanying drawing, the list of parts of each label representative is as follows:
1, cabin body, 2, liquid penetrates nozzle, 3, spray liquid-tight nozzle, 4, the liquid-tight nozzle of spilling, 5, the liquid-circulating module, 6, rotating disk, 7, control module, 8, stepper motor, 9, synchronous cog belt.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, be the utility model front view, Fig. 2 is the utility model side view.
A kind of protective materials liquid-state protective test experience cabin comprises cabin body 1, and liquid penetrates module, liquid-tight jet module, liquid-tight spilling module, liquid-circulating module 5, rotary module 6 and control module 7;
Described liquid penetrates module, liquid injection module and liquid-tight spilling module and is individually fixed on body 1 inwall of described cabin, is used for injecting liquid into from different perspectives object under test;
Described liquid-circulating module 5 is fixed on body 1 outer bottom of described cabin, be used to liquid penetrate module, liquid-tight jet module and liquid film spilling module feed fluid side by side in deliver from vault 1 be ejected on object under test after unnecessary liquid;
The top of described rotary module 6 is positioned at the inner bottom surface middle part of described cabin body 1, and the bottom is positioned at bottom described cabin body 1 outer bottom, is used for driving object under test and is rotated;
Described control module 7 is fixed on body 1 outer wall of described cabin, be used for control cabinet body 1 internal liquid and penetrate module, liquid-tight jet module, liquid-tight spilling module is carried out liquid and is sprayed, control liquid-circulating module 5 feed fluids or discharge liquid, control rotary module 6 and be rotated.
Liquid penetrates that module comprises that five liquid penetrate that 2, five described liquid of nozzle penetrate two drift angles that nozzle 2 is individually fixed in described cabin body 1, two base angles becoming with drift angle that diagonal line distributes and the middle part of top inner wall.
Described liquid-tight jet module 3 comprises the liquid-tight nozzle 3 of injection, and the liquid-tight nozzle 3 of described injection is arranged in the middle part of the inner arbitrary sidewall of described cabin body 1.
Described liquid-tight jet module comprises that the vertical spaced set of the liquid-tight nozzle 4 of 4, four described spillings of four liquid-tight nozzles of spilling is on the relative sidewall of liquid-tight jet module.
Described liquid-circulating module 5 comprises the liquid reserve tank unit, the penetrability liquid-supply unit, and liquid-tight property liquid-supply unit and liquid collection unit, described liquid reserve tank unit is used to liquid to penetrate nozzle 2 feed fluids; Described penetrability liquid-supply unit is used to liquid-tight nozzle 4 feed fluids of spilling; Described liquid-tight property liquid-supply unit is used to the liquid-tight nozzle 3 of injection that liquid is provided.
Rotary module 6 comprises stepper motor 8, the synchronous cog belt 9 that is positioned at described cabin body 1 outer bottom and is positioned at the rotating disk at described cabin body 1 inner bottom surface middle part, and described stepper motor 8 drives described synchronous cog belts 9, and then drives rotating disk and be rotated.
Described control module 7 comprises processor, is used for 8 rotations of control step motor, and liquid penetrates nozzle 2, sprays liquid-tight nozzle 3 and liquid-tight nozzle 4 atomizing of liquids of spilling.
Liquid-tight jet module comprises that hydraulic pump, tensimeter, filtration members reach for spraying the liquid-tight nozzle of injection of liquid-tight type chemical protecting suit performance test special use, and test liquid is by spraying liquid-tight nozzle ejection to measured material, and injecting time and interval time are all controlled.
The liquid-tight nozzle of the spilling of liquid-tight spilling module is perpendicular row and arranges in test chamber.Test liquid sprays to measured material by open circles taper nozzle, and injecting time and interval time are all controlled.
Rotary module is installed on the bottom of test chamber, is driven by stepper motor 8, can revolve continuously by the program of setting, or rotate-stop, and the speed of rotation, angle, middle stand-by time, rotation time etc. are all controllable.
The liquid-circulating module by: liquid reserve tank system, penetrability liquid-supplying system, liquid-tight property liquid-supplying system, fluid collection systems form four large systems and form.The liquid reserve tank system is comprised of one 40 liters tank and the tap water back with water inlet line that are placed in the equipment top.The tank front is provided with view window and scale, can control inflow.Sink top is provided with filling opening and lid, can add from here test fluid.Penetrability liquid-supplying system when work, liquid flow through two-bit triplet reversal valve, water pump, and five two-position two-way solenoid valves penetrate the nozzle ejection by five liquid.It is low-volume nozzle that described liquid penetrates nozzle, comprise the stainless steel water inlet, diameter is 9mm and the latten(-tin) that is provided with through hole, the first rubber blanket, the stainless steel outer bolt, stainless steel inner bolt and the second rubber blanket, described latten(-tin) is arranged at the inside of water inlet and seals by the first rubber blanket, water inlet is connected with the stainless steel outer bolt, stainless steel outer bolt and stainless steel inner bolt screw thread are fixed, described the second rubber blanket is arranged at the other end of stainless steel inner bolt, is used for sealing, and the flow of this nozzle should be controlled at (3.0 ± 0.2) L/min.
Liquid-tight property liquid-supplying system is by two two-bit triplet reversal valves of difference, water pump feed flow.The liquid-tight property of spilling is comprised of four two-position two-way solenoid valves and four liquid-tight nozzles of spilling.The liquid-tight nozzle of described spilling is hydraulic pressure nozzle, and it is 75 degree that open circles taper, injection are named, and the flow under 300kPa pressure is 1.14L/min.
Spraying liquid-tight system is become by a two-position two-way solenoid valve and the liquid-tight nozzle sets of injection.The liquid-tight nozzle of described injection, the pipe diameter of the liquid-tight nozzle of described injection is (12.5 ± 1) mm, water inlet is arranged at an end of pipe, sidewall at pipe is provided with the pressure gauge opening, and the pressure gauge opening is used for the fixation pressure meter, and nozzle opening is arranged at the other end of pipe, the working diameter of nozzle opening is (4 ± 0.1) mm, active length is (4 ± 0.1) mm, and the distance between nozzle opening and pressure gauge is (80 ± 1) mm, and fluid collection systems is comprised of positive displacement pump, liquid-feeding pump and fluid level controller.Effect is to complete test liquid to recycle, and will rinse whole test chamber and fluid circulation system and water is in time got rid of with clear water after test is completed.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. protective materials liquid-state protective test experience cabin, it is characterized in that: comprise cabin body (1), liquid penetrates module, liquid-tight jet module, liquid-tight spilling module, liquid-circulating module (5), rotary module and control module (7);
Described liquid penetrates module, liquid injection module and liquid-tight spilling module and is individually fixed on described cabin body (1) inwall, is used for injecting liquid into from different perspectives object under test;
Described liquid-circulating module (5) is fixed on described cabin body (1) outer bottom, the unnecessary liquid after (1) is ejected on object under test in deliver from vault side by side that is used to liquid to penetrate module, liquid-tight jet module and liquid film spilling module feed fluid;
The top of described rotary module is positioned at the inner bottom surface middle part of described cabin body (1), and the bottom is positioned at bottom described cabin body (1) outer bottom, is used for driving object under test and is rotated;
Described control module (7) is fixed on described cabin body (1) outer wall, be used for control cabinet body (1) internal liquid and penetrate module, liquid-tight jet module, liquid-tight spilling module is carried out liquid and is sprayed, control liquid-circulating module (5) feed fluid or discharge liquid, control rotary module and be rotated.
2. protective materials liquid-state protective test experience according to claim 1 cabin, it is characterized in that: liquid penetrates module and draws together five liquid and penetrate nozzle (2), two base angles that five described liquid penetrates two drift angles that nozzle (2) is individually fixed in described cabin body (1), become with drift angle that diagonal line distributes and the middle part of top inner wall.
3. protective materials liquid-state protective test experience according to claim 1 cabin is characterized in that: described liquid-tight jet module comprises and sprays liquid-tight nozzle (3), and the liquid-tight nozzle of described injection (3) is arranged at the inner arbitrary sidewall of described cabin body (1) middle part.
4. protective materials liquid-state protective test experience according to claim 1 cabin, it is characterized in that: described liquid-tight jet module comprises four liquid-tight nozzles of spilling (4), and the vertical spaced set of four liquid-tight nozzles of described spilling (4) is on the relative sidewall of liquid-tight jet module.
5. protective materials liquid-state protective test experience according to claim 1 cabin, it is characterized in that: described liquid-circulating module (5) comprises the liquid reserve tank unit, the penetrability liquid-supply unit, liquid-tight property liquid-supply unit and liquid collection unit, described liquid reserve tank unit is used to liquid to penetrate nozzle (2) feed fluid; Described penetrability liquid-supply unit is used to the liquid-tight nozzle of spilling (4) feed fluid; Described liquid-tight property liquid-supply unit is used to the liquid-tight nozzle of injection (3) that liquid is provided.
6. protective materials liquid-state protective test experience according to claim 1 cabin, it is characterized in that: rotary module comprises stepper motor (8), the synchronous cog belt (9) that is positioned at described cabin body (1) outer bottom and is positioned at the rotating disk (6) at described cabin body (1) inner bottom surface middle part, described stepper motor (8) drives described synchronous cog belt, and then the drive rotating disk is rotated.
7. protective materials liquid-state protective test experience according to claim 1 cabin, it is characterized in that: described control module (7) comprises processor, be used for control step motor (8) rotation, and liquid penetrates nozzle (2), sprays liquid-tight nozzle (3) and the liquid-tight nozzle of spilling (4) atomizing of liquids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207401061U CN203011805U (en) | 2012-12-28 | 2012-12-28 | Liquid protection detection test cabin for protective material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207401061U CN203011805U (en) | 2012-12-28 | 2012-12-28 | Liquid protection detection test cabin for protective material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011805U true CN203011805U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207401061U Expired - Fee Related CN203011805U (en) | 2012-12-28 | 2012-12-28 | Liquid protection detection test cabin for protective material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076267A (en) * | 2012-12-28 | 2013-05-01 | 北京中科智恒科技有限公司 | Fluid protection detection experiment chamber for protective material |
| CN110307948A (en) * | 2019-06-03 | 2019-10-08 | 清华大学合肥公共安全研究院 | A kind of protective garment system and its application method including spraying detection device |
| CN110307947A (en) * | 2019-06-03 | 2019-10-08 | 清华大学合肥公共安全研究院 | A kind of protective garment Performance Test System and its application method |
-
2012
- 2012-12-28 CN CN2012207401061U patent/CN203011805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076267A (en) * | 2012-12-28 | 2013-05-01 | 北京中科智恒科技有限公司 | Fluid protection detection experiment chamber for protective material |
| CN110307948A (en) * | 2019-06-03 | 2019-10-08 | 清华大学合肥公共安全研究院 | A kind of protective garment system and its application method including spraying detection device |
| CN110307947A (en) * | 2019-06-03 | 2019-10-08 | 清华大学合肥公共安全研究院 | A kind of protective garment Performance Test System and its application method |
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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: 20130619 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |