CN101979984A - Test cabin for chemical fog drop protection performance of eye protective equipment - Google Patents
Test cabin for chemical fog drop protection performance of eye protective equipment Download PDFInfo
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- CN101979984A CN101979984A CN 201010186228 CN201010186228A CN101979984A CN 101979984 A CN101979984 A CN 101979984A CN 201010186228 CN201010186228 CN 201010186228 CN 201010186228 A CN201010186228 A CN 201010186228A CN 101979984 A CN101979984 A CN 101979984A
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Abstract
The invention relates to a test cabin for the chemical fog drop protection performance of eye protective equipment. The test cabin consists of a fog making cabin, a waste liquid cabin, an exhaust system, an illuminating system and a spraying system, wherein the fog making cabin is positioned on and detachably connected with the waste liquid cabin so as to form an integral sealing device; the fog making cabin is connected with the exhaust system so as to exhaust rapidly; the illuminating system is arranged in the fog making cabin, so that test personnel can conveniently observe a test process in the cabin; and the spraying system is connected with the fog making cabin so as to spray liquid onto the cavity of the fog making cabin. The test cabin has the advantages that: the test cabin is environmentally-friendly and convenient to clean, saves energy and drains waste liquid simply and conveniently, and the like.
Description
Technical field
The present invention relates to a kind of test cabin, especially relate to the small-scale test storehouse of removing water smoke and conveniently cleaning fast that eye protector chemistry droplet barrier propterty is tested.
Background technology
In process of production, the soda acid liquid or the corrosivity smog of working environment enter the burn that may cause cornea in the eye, and therefore the eye protector prevents that soda acid liquid or corrosivity smog from entering the chemical droplet barrier propterty that a performance of protector inside is called a protector.By the GB technical requirement as can be known, chemical droplet barrier propterty is an important indicator of a protector.So it is extremely important to the test of eye protector chemistry droplet protective.In the test of eye protector chemistry droplet protective, a seal cavity must be arranged with the carrying out of simulation chemical fumes environment for test.So it is necessary to design the test cabin that can realize above function.
Test cabin in the existing eye protector chemistry droplet barrier propterty test unit is simple in structure, sealing is not good.Head mould stationkeeping in the test, the head mould position can not and then be adjusted in case testing requirements changes.Test fog discharging modes all are to open test cabin to wait for that fog dissipates long and pollution indoor environment of stand-by period.Because design is unreasonable, cause cleaning the also bad discharge of waste liquid of inconvenience and cleaning.Along with the multifunctionality and the flexibility of instrument, consider hommization, environmental protection simultaneously, these above contradictions are also more and more obvious.
Summary of the invention
The objective of the invention is to needs, a kind of structural good, sealing and eye protector chemistry droplet barrier propterty test cabin that easy to exhaust cleans is provided at the test of eye protector chemistry droplet barrier propterty.Do not achieve the above object, design of the present invention is: the present invention adopts metal construction, and suitable fastness is arranged, and can simple and easy dismounting be convenient to carrying.The present invention has the through hole bar-shaped trough making between mist storehouse and the waste liquid storehouse to adopt, and both has been beneficial to the eliminating of making waste liquid in test of mist storehouse and the cleaning process, and the while also is beneficial to the adjustment of head mould position.The present invention makes the place of opening the door, mist storehouse at all and uses damascene structures and sealing strip to realize the sealing of door.Making the last door in mist storehouse can open, and supports with gas spring, makes things convenient for the cleaning in whole test storehouse, and last door is equipped with illuminator, makes things convenient for the laboratory technician clearly to see the state of spraying of looking in process of the test.Last door is equipped with air suction disc, the fog after the test can be discharged rapidly to outdoorly by connecting air pump, has protected the clean environment in laboratory.Content gauge is equipped with in the waste liquid storehouse, is convenient to observe the waste liquid situation of the inside, after has expired in the waste liquid storehouse, can drain waste liquid rapidly by the tapping plug under the storehouse.
According to the foregoing invention design, the present invention adopts following technical proposals:
A kind of protector chemistry droplet barrier propterty test cabin by making mist storehouse, waste liquid storehouse, exhaust system, making the mist system and illuminator is formed, is characterized in that: make the mist position in storehouse in top, waste liquid storehouse, and both formation single unit systems that removably connect, and guarantee to seal; Make the mist storehouse and connect described exhaust system and exhaust rapidly; Make in the mist storehouse and described illuminator to be installed to make things convenient for testing crew to observe the process of the test of making in the mist storehouse; Spraying system connects describedly makes the mist storehouse and to making the inner chamber hydrojet materialization of mist storehouse.The mist storehouse of making guarantee sealing, and be easy to the dismounting carrying; Exhaust system exhaust rapidly.Illuminator can make things convenient for testing crew to observe the process of the test of making in the mist storehouse.
The above-mentioned mist storehouse of making is the rectangular parallelepiped plate construction.Making front, mist storehouse is the double-open type door, has view window on the door, and observation window can be installed glass, uses rubber weather strip between glass and the sheet material.Making the Wu Cang top is to go up door, and last door left side is equipped with gas spring.Making the Wu Cang right side is shower nozzle.
Above-mentioned waste liquid storehouse is the rectangular parallelepiped plate construction.A liquid level gauge is equipped with in front, waste liquid storehouse.Bottom, waste liquid storehouse is a wedge shape, and outstanding low side has an aperture, and a tapping plug is housed.
Above-mentioned make the mist storehouse and joint, waste liquid storehouse is filled with sealing strip.
Above-mentioned illuminator is made up of two LED lamps, and the LED lamp is contained in the seal box, is installed in the both sides of door together.
Above-mentioned exhaust system is made up of air suction disc and air pump.Air suction disc is installed on the door, and air suction disc links to each other with air pump by pipeline, and the outlet side of air pump and outdoor pipeline join.
Above-mentioned spraying system is: the top of a liquid reserve tank is by the gas outlet of an air compressor of air pipe connection, and the bottom of this liquid reserve tank is installed in the nozzle of making the Wu Cang right side by the liquid pipeline connection.
The present invention compared with prior art, have following conspicuous outstanding substantive distinguishing features and remarkable advantage: this device has environmental protection, energy-saving advantages; This device has the advantage of good airproof performance; This device can be adjusted the position of head mould; The discharging of test fog is fast, has reduced indoor pollution; This experimental provision is convenient to be cleaned, and discharging of waste liquid is simple; This experimental provision gets a clear view, and is convenient to the observation experiment process; The volume of this device is little, and dismounting is fit to carrying and transportation easily.Both can be used as a protector chemistry droplet barrier propterty test cabin, also can be used as common test cabin.
Description of drawings
Fig. 1 is the structured flowchart of eye protector chemistry droplet barrier propterty test cabin of the present invention.
Fig. 2 is a structural representation of making mist storehouse and waste liquid storehouse
Fig. 3 is for making mist chamber structure synoptic diagram
Fig. 4 is a waste liquid chamber structure synoptic diagram
Embodiment
The preferred embodiments of the present invention accompanying drawings is as follows:
Embodiment one: referring to Fig. 1,2.This protector chemistry droplet barrier propterty is formed by making mist storehouse, waste liquid storehouse, exhaust system, spraying system and illuminator, it is characterized in that: the described mist position in storehouse of making is in top, waste liquid storehouse, both formation single unit systems that removably connect, and guarantee to seal; The described mist storehouse of making connects described exhaust system and exhaust rapidly; Described make in the mist storehouse installed described illuminator and can be made things convenient for testing crew to observe the process of the test of making in the mist storehouse; Described spraying system connects describedly makes the mist storehouse and to making the inner chamber hydrojet materialization of mist storehouse.
Embodiment two: present embodiment and embodiment one are basic identical, and special feature is as follows: referring to Fig. 2, Fig. 3.The described mist storehouse 12 of making is the rectangular parallelepiped plate construction, and there is double-open type door 10 in its front, has view window on this door, and observation window is equipped with glass, is embedded with rubber weather strip between this glass and the luffer boards material; Making 12 tops, mist storehouse is to go up door 5, and door left side is equipped with gas spring 6 on this; Making the Wu Cang right side is nozzle 13.Head mould support 7 and screen 8 are housed and connect described waste liquid storehouse 11 referring to described 12 bottoms, mist storehouse of making of Fig. 2, Fig. 4, goes to the bottom to be equipped with on tapping plug 14 antethecas liquid level gauge 9 is housed in described waste liquid storehouse 11.
Described exhaust system connects air pump 14 by an air suction disc 2 and constitutes.This air suction disc 2 is installed on the described last door 5 of making mist storehouse 12, and air suction disc connects air pipes by pipe adapter 3 and links to each other with described air pump 15, and the outlet side of described air pump and outdoor air pipe join.
Described illuminator is made up of two LED lamps, and two LED lamps are contained in 4 li of two seal boxes respectively, are installed in described both sides of making the last door in mist storehouse 12 then together.
Described spraying system is: the top of a liquid reserve tank 17 is by the gas outlet of an air compressor 6 of air pipe connection, and the bottom of this liquid reserve tank 17 is installed in the nozzle 13 of making 12 right sides, mist storehouse by the liquid pipeline connection.
Principle of work: after the laboratory technician will make LED lamp 4 in the mist storehouse and open, unclamp the hold-down nut on the head mould plate, adjust head mould support 7 positions.After adjustment finishes, door 10 before closing.Open air compressor 16 and carry pressure-air, make that the reagent in the liquid reserve tank is pressed into shower nozzle 1, in making fog chamber, penetrate then, to cause chemical droplet environment by nozzle 13 to liquid reserve tank 17.After the off-test, the fog that unlatching air pump 15 is made in the fog chamber will be arranged to outdoor through air suction discs outlet 1 and air pump by air suction disc 2.After the fog of waiting to make the mist storehouse siphoned away, the laboratory technician can open going up door 5, and gas spring 6 will be gone up door and support, and the laboratory technician can be with clear water through the whole fog chamber of making of row flushing, and waste liquid will be by screen 8 inflow waste liquid storehouses.After content gauge 9 showed that 11 storages of waste liquid storehouse are full, the laboratory technician can connect tapping plug 14 with pipe, drains waste liquid rapidly.
Claims (6)
1. an eye protector chemistry droplet barrier propterty test cabin is formed by making mist storehouse (12), waste liquid storehouse (13), exhaust system, spraying system and illuminator, it is characterized in that:
1), the described mist storehouse (12) of making is positioned at waste liquid storehouse (11) top, both formation single unit systems that removably connect, and guarantee sealing;
2), the described mist storehouse (12) of making connects described exhaust system and exhaust rapidly;
3), described mist storehouse (12) the described illuminator of interior installation of making can make things convenient for testing crew to observe the process of the test of making in the mist storehouse;
4), described spraying system connects and describedly makes mist storehouse (12) and to making mist storehouse (12) inner chamber hydrojet materialization.
2. eye protector chemistry droplet barrier propterty test cabin according to claim 1, it is characterized in that the described mist storehouse (12) of making is the rectangular parallelepiped plate construction, there is double-open type door (10) in its front, have view window on this door, observation window is equipped with glass, is embedded with rubber weather strip between this glass and the luffer boards material; Making top, mist storehouse (12) is to go up door (5), and door left side is equipped with gas spring (6) on this; Making the Wu Cang right side is nozzle (13).
3. eye protector chemistry droplet barrier propterty test cabin according to claim 1, it is characterized in that described mist storehouse (12) bottom of making is equipped with head mould support (7) and screen (8) and connects described waste liquid storehouse (11), goes to the bottom to be equipped with on a tapping plug (14) antetheca liquid level gauge (9) is housed in described waste liquid storehouse (11).
4. eye protector chemistry droplet barrier propterty test cabin according to claim 2 is characterized in that described exhaust system connects air pump (14) by an air suction disc (2) and constitutes.This air suction disc (2) is installed on the described last door (5) of making mist storehouse (12), and air suction disc connects an air pipe by pipe adapter (3) and links to each other with described air pump (15), and the outlet side of described air pump and outdoor air pipe join.
5. eye protector chemistry droplet barrier propterty test cabin according to claim 3, it is characterized in that described illuminator is made up of two LED lamps, article two, the LED lamp is contained in two seal boxes (4) lining respectively, is installed in described both sides of making the last door in mist storehouse (12) then together.
6. eye protector chemistry droplet barrier propterty test cabin according to claim 4, it is characterized in that described spraying system is: the top of a liquid reserve tank (17) is by the gas outlet of an air pipe air compressor of connection (6), and the bottom of this liquid reserve tank (17) is installed in the nozzle (13) of making right side, mist storehouse (12) by the liquid pipeline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101862286A CN101979984B (en) | 2010-05-26 | 2010-05-26 | Test cabin for chemical fog drop protection performance of eye protective equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101862286A CN101979984B (en) | 2010-05-26 | 2010-05-26 | Test cabin for chemical fog drop protection performance of eye protective equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101979984A true CN101979984A (en) | 2011-02-23 |
| CN101979984B CN101979984B (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101862286A Expired - Fee Related CN101979984B (en) | 2010-05-26 | 2010-05-26 | Test cabin for chemical fog drop protection performance of eye protective equipment |
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| CN (1) | CN101979984B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327787A (en) * | 2011-08-16 | 2012-01-25 | 天津开发区合普工贸有限公司 | Anti-explosion type liquid-gas phase aerosol exposure device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1089448A1 (en) * | 1983-02-02 | 1984-04-30 | Научно-производственное объединение "Медоборудование" | Plant for determination of goggles glass steaming-up |
| US7320261B1 (en) * | 2004-01-15 | 2008-01-22 | Arena Industries, Llc | Animal skin and eye moisture and heat simulator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB469041A (en) | 1936-01-21 | 1937-07-19 | Whittaker Bros Accrington Ltd | Improvements relating to carriers for supporting wash-tubs, clothes-baskets and the like |
-
2010
- 2010-05-26 CN CN2010101862286A patent/CN101979984B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1089448A1 (en) * | 1983-02-02 | 1984-04-30 | Научно-производственное объединение "Медоборудование" | Plant for determination of goggles glass steaming-up |
| US7320261B1 (en) * | 2004-01-15 | 2008-01-22 | Arena Industries, Llc | Animal skin and eye moisture and heat simulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327787A (en) * | 2011-08-16 | 2012-01-25 | 天津开发区合普工贸有限公司 | Anti-explosion type liquid-gas phase aerosol exposure device |
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| Publication number | Publication date |
|---|---|
| CN101979984B (en) | 2012-01-18 |
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Granted publication date: 20120118 Termination date: 20140526 |