CN210834591U - Whole anti-leakage test system of protective clothing - Google Patents
Whole anti-leakage test system of protective clothing Download PDFInfo
- Publication number
- CN210834591U CN210834591U CN201921381586.5U CN201921381586U CN210834591U CN 210834591 U CN210834591 U CN 210834591U CN 201921381586 U CN201921381586 U CN 201921381586U CN 210834591 U CN210834591 U CN 210834591U
- Authority
- CN
- China
- Prior art keywords
- spray head
- water
- test
- dummy model
- test box
- 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.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a whole anti-leakage test system of protective clothing: including feed liquor pipe, filter equipment and shower nozzle, filter equipment concatenates the middle part that sets up at the feed liquor pipeline, the play water end portion intercommunication of feed liquor pipe has a plurality of shower nozzles, and is a plurality of the shower nozzle is fixed to be set up in the test box to dummy model hydrojet inside the test box. The utility model discloses liquid to getting into in the shower nozzle filters the edulcoration through filter equipment earlier to avoid the shower nozzle to block up, and then ensured the normal detection of protective clothing.
Description
Technical Field
The utility model relates to a protective clothing seepage test technical field especially relates to a whole anti seepage test system of protective clothing.
Background
The existing chemical protective clothing needs to detect the whole water penetration resistance before use, the detection standard meets the detection requirements on the whole water penetration resistance of the chemical protective clothing in the standard GA770-2008 chemical protective clothing for firefighters and the liquid penetration performance of the chemical protective clothing in GB 245639-2009 general technical requirements for chemical protective clothing for protective clothing, but when water is sprayed onto the protective clothing through a spray head, the spray head is easily blocked due to impurities in the water, so that the detection effect is influenced.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects existing in the prior art, the utility model provides a whole anti-leakage test system of protective clothing can solve the problems.
The technical scheme is as follows: in order to achieve the above object, the utility model discloses a whole anti-leakage test system of protective clothing: the liquid spraying device comprises a liquid inlet pipe, a filtering device and spray heads, wherein the filtering device is connected in series in the middle of the liquid inlet pipe, the water outlet end part of the liquid inlet pipe is communicated with a plurality of spray heads, and the plurality of spray heads are fixedly arranged in a test box and spray liquid to a dummy model in the test box; the liquid entering the spray head is filtered and purified through the filtering device, so that the spray head is prevented from being blocked, and the normal detection of the protective clothing is guaranteed.
Furthermore, the filter device comprises filter particle fillers, and the diameter of the filter particle fillers is gradually reduced along the water flow direction; a water blocking cavity is arranged at the water inlet end of the filter particle filler, a plurality of water blocking grooves which are arranged in a staggered mode are arranged in the water blocking cavity, and the water blocking grooves are arranged right opposite to the water flow direction; the water outlet end of the filter particle filler is provided with a flow guide cover, and the flow guide cover is funnel-shaped and gathers towards the water outlet of the filter device; the filter device arranged in this way can prolong the service life of the filter device while ensuring the effective removal of solid impurities in the liquid.
Furthermore, the spray heads comprise a first spray head, a second spray head, a third spray head, a fourth spray head and a fifth spray head, the first spray head and the second spray head are respectively arranged at the upper end parts of the left side and the right side of the test box, and the first spray head and the second spray head respectively spray liquid to the left shoulder part and the right shoulder part of the dummy model; the third spray head is arranged on the test box right above the dummy model, and sprays liquid to the head of the dummy model; the fourth nozzle and the fifth nozzle are respectively arranged at the lower end parts of the left side and the right side of the test box, and spray liquid to the crossing part of the dummy model; each spray head is aligned to the point to be measured of the protective clothing on the dummy model for spraying liquid, so that the accuracy of the leakage resistance detection of the protective clothing can be guaranteed.
Furthermore, the water storage tank also comprises a water storage tank, wherein a water inlet pipeline is arranged at the top of the water storage tank, an electromagnetic switch valve is arranged on the water inlet pipeline, a water level inductor is embedded in the middle of the inner side wall of the water storage tank, and the signal output end of the water level inductor is connected with the signal input end of the electromagnetic switch valve; the bottom water outlet of the water storage tank is communicated with a liquid inlet pipe, so that liquid can be always present in the water storage tank, and the detection water of the protective clothing is ensured.
Furthermore, the dummy model is fixedly arranged on a horizontal rotating platform, and the horizontal rotating platform drives the dummy model to horizontally rotate; and a water distribution ditch is arranged at the bottom in the test box.
Has the advantages that: the whole anti-leakage test system of the protective clothing of the utility model firstly filters and removes impurities from the liquid entering the spray head through the filter device, thereby avoiding the spray head from being blocked and further ensuring the normal detection of the protective clothing; the inside filter particle filler that sets up the granule diameter and reduce gradually of following the rivers direction of filter equipment to making filter equipment effectively get rid of the solid impurity in can being to liquid, also can prolong filter equipment life.
Drawings
FIG. 1 is a schematic front view of the detecting system of the present invention;
FIG. 2 is a schematic perspective view of the detection system of the present invention;
FIG. 3 is a schematic cross-sectional view of the filtering device of the present invention;
fig. 4 is the internal profile structure schematic diagram of the water storage tank of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The integral anti-leakage test system for the protective clothing is shown in the attached figures 1-4: the water level sensor comprises a water storage tank 1, wherein a water inlet pipeline 10 is arranged at the top of the water storage tank 1, an electromagnetic switch valve 11 is arranged on the water inlet pipeline 10, a water level sensor 12 is embedded in the middle of the inner side wall of the water storage tank 1, the signal output end of the water level sensor 12 is connected with the signal input end of the electromagnetic switch valve 11, and the model of the water level sensor 12 is HM21, so that when the water level in the water storage tank 1 is lower than that of the water level sensor 12, the water level sensor 12 transmits an electric signal to the electromagnetic switch valve 11, the electromagnetic switch valve 11 is opened, and the water inlet pipeline 10 injects water into the; thereby ensuring that the water level in the water storage tank 1 is maintained at a certain degree, and ensuring the test water of the whole system; the bottom water outlet of the water storage tank 1 is communicated with a liquid inlet pipe 2.
The device comprises a filtering device 3 and a spray head, wherein the filtering device 3 is connected in series with the middle part of a liquid inlet pipe 2, and a liquid inlet pressure pump 9 and a flow meter are arranged on the liquid inlet pipe 2; the water inlet in the filter device 3 is provided with a water inlet baffle 34, and the water inlet baffle 34 is opposite to the water inlet, so that the liquid entering the inside of the filter device 3 is disturbed. The filtering device 3 comprises a filtering particle filler 31, a water blocking cavity 32 is arranged at the water inlet end of the filtering particle filler 31, a plurality of water blocking grooves 321 which are arranged in a staggered mode are arranged in the water blocking cavity 32, the water blocking grooves 321 are arranged right opposite to the water flow direction, large particle impurities in liquid are blocked by the water blocking grooves 321, and the large particle impurities in the liquid can be prevented from being blocked at the water inlet of the filtering particle filler 31; the diameter of the particles of the filter particle filler 31 is gradually reduced along the water flow direction, so that when liquid passes through the filter particle filler 31, impurities in the liquid are sequentially trapped in the filter particle filler 31, and the impurities in the liquid are filtered; the water outlet end of the filter particle filler 31 is provided with the guide cover 33, the guide cover 33 is funnel-shaped and gathers towards the water outlet of the filter device 3, and the guide cover 33 is arranged so that liquid coming out of the filter particle filler 31 can leave the filter device 3 more easily. The water outlet end part of the liquid inlet pipe 2 is communicated with a plurality of nozzles 4 which are fixedly arranged in a test box 5 and spray liquid to a dummy model 6 in the test box 5; the spray heads comprise a first spray head 41, a second spray head 42, a third spray head 43, a fourth spray head 44 and a fifth spray head 45, the first spray head 41 and the second spray head 42 are respectively arranged at the upper end parts of the left side and the right side of the test box 5, and the first spray head 41 and the second spray head 42 respectively spray liquid to the left shoulder part and the right shoulder part of the dummy model 6; the third spray head 43 is arranged on the test box 5 right above the dummy model 6, and the third spray head 43 sprays liquid to the head of the dummy model 6; the fourth nozzle 44 and the fifth nozzle 45 are respectively arranged at the lower end parts of the left side and the right side of the test box 5, and the fourth nozzle 44 and the fifth nozzle 45 respectively spray liquid to the cross part of the dummy model 6.
The dummy model 6 is fixedly arranged on the horizontal rotating platform 7, and the dummy model 6 is driven to horizontally rotate by the horizontal rotating platform 7; the bottom in the test box 5 is provided with a water distribution ditch 8, and the water distribution ditch 8 can be timely and conveniently discharged.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides an overall anti-leakage test system of protective clothing which characterized in that: including feed liquor pipe (2), filter equipment (3) and shower nozzle, filter equipment (3) concatenate the middle part that sets up at feed liquor pipe (2), the play water tip intercommunication of feed liquor pipe (2) has a plurality of shower nozzles (4), and is a plurality of the shower nozzle is fixed to be set up in test box (5) to dummy model (6) hydrojet inside test box (5).
2. The system of claim 1, wherein the system is configured to test the integrity of the garment against leakage: the filter device (3) comprises filter particle fillers (31), and the filter particle fillers (31) are arranged in a way that the particle diameters are gradually reduced along the water flow direction; a water blocking cavity (32) is arranged at the water inlet end of the filter particle filler (31), a plurality of water blocking grooves (321) which are arranged in a staggered mode are arranged in the water blocking cavity (32), and the water blocking grooves (321) are arranged right opposite to the water flow direction; the water outlet end of the filter particle filler (31) is provided with a flow guide cover (33), and the flow guide cover (33) is funnel-shaped and gathers towards the water outlet of the filter device (3).
3. The system of claim 1, wherein the system is configured to test the integrity of the garment against leakage: the spray head (4) comprises a first spray head (41), a second spray head (42), a third spray head (43), a fourth spray head (44) and a fifth spray head (45), the first spray head (41) and the second spray head (42) are respectively arranged at the upper end parts of the left side and the right side of the test box (5), and the first spray head (41) and the second spray head (42) respectively spray liquid to the left shoulder part and the right shoulder part of the dummy model (6); the third spray head (43) is arranged on the test box (5) right above the dummy model (6), and the third spray head (43) sprays liquid to the head of the dummy model (6); the fourth spray head (44) and the fifth spray head (45) are respectively arranged at the lower end parts of the left side and the right side of the test box (5), and the fourth spray head (44) and the fifth spray head (45) respectively spray liquid to the crossing part of the dummy model (6).
4. The system of claim 1, wherein the system is configured to test the integrity of the garment against leakage: the water storage tank is characterized by further comprising a water storage tank (1), wherein a water inlet pipeline (10) is arranged at the top of the water storage tank (1), an electromagnetic switch valve (11) is arranged on the water inlet pipeline (10), a water level inductor (12) is embedded in the middle of the inner side wall of the water storage tank (1), and the signal output end of the water level inductor (12) is connected with the signal input end of the electromagnetic switch valve (11); the bottom water outlet of the water storage tank (1) is communicated with a liquid inlet pipe (2).
5. The system of claim 1, wherein the system is configured to test the integrity of the garment against leakage: the dummy model (6) is fixedly arranged on the horizontal rotating platform (7), and the horizontal rotating platform (7) drives the dummy model (6) to horizontally rotate; a water distribution ditch (8) is arranged at the bottom in the test box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381586.5U CN210834591U (en) | 2019-08-23 | 2019-08-23 | Whole anti-leakage test system of protective clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381586.5U CN210834591U (en) | 2019-08-23 | 2019-08-23 | Whole anti-leakage test system of protective clothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834591U true CN210834591U (en) | 2020-06-23 |
Family
ID=71253799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921381586.5U Active CN210834591U (en) | 2019-08-23 | 2019-08-23 | Whole anti-leakage test system of protective clothing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210834591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630372A (en) * | 2020-12-23 | 2021-04-09 | 淮安市针织帽厂有限公司 | Outdoor waterproof fireproof protective clothing quality detection device |
-
2019
- 2019-08-23 CN CN201921381586.5U patent/CN210834591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630372A (en) * | 2020-12-23 | 2021-04-09 | 淮安市针织帽厂有限公司 | Outdoor waterproof fireproof protective clothing quality detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206262222U (en) | The filter pipe of sewage filtration equipment | |
| CN210834591U (en) | Whole anti-leakage test system of protective clothing | |
| CN2816143Y (en) | Sludge-sand removing apparatus for river reservoir | |
| CN206772356U (en) | A kind of water meter with automatic fitration decontamination function | |
| CN203664046U (en) | Anti-blocking atomizing nozzle | |
| CN203737443U (en) | Fine atomizing nozzle with filter screen | |
| CN203874572U (en) | Fully automatic silt filter | |
| CN104008858A (en) | Fake-oil-level-preventing capsule-type transformer oil conservator | |
| CN206867837U (en) | A kind of y-type filter pollution discharge structure | |
| CN205235533U (en) | Desulfurizing slurry pipeline debris remove device | |
| CN210665708U (en) | Watershed water environment risk early warning device convenient to remove | |
| CN205593700U (en) | A prevent stifled differential pressure measuring device for spraying layer | |
| CN208416608U (en) | Strength self-draining arrangement | |
| CN216824631U (en) | Visual terminal sluicing collection device | |
| CN203730955U (en) | Seamless steel pipe | |
| CN208884864U (en) | A kind of anti-clogging drainage arrangement | |
| CN206304515U (en) | Exhaust treating purifier | |
| CN206304516U (en) | Two-stage type exhaust treating purifier | |
| CN213965774U (en) | Gas-liquid separator with vacuum pump protection function | |
| CN217961098U (en) | Building fire control water pressure detection device | |
| CN206656134U (en) | A kind of hydrophobic valve | |
| CN110553683A (en) | high-precision seawater salinity measuring device | |
| CN205323070U (en) | Novel fire control nozzle | |
| CN216082809U (en) | Water quantity collecting equipment | |
| CN217016997U (en) | Wet-type entrapment device of cottonseed processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |