CN2263573Y - Simple air-injection and air-bleed type no-polution gloves box - Google Patents
Simple air-injection and air-bleed type no-polution gloves box Download PDFInfo
- Publication number
- CN2263573Y CN2263573Y CN 96218352 CN96218352U CN2263573Y CN 2263573 Y CN2263573 Y CN 2263573Y CN 96218352 CN96218352 CN 96218352 CN 96218352 U CN96218352 U CN 96218352U CN 2263573 Y CN2263573 Y CN 2263573Y
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- main tank
- air
- gas
- air inlet
- vacuum chamber
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Abstract
The utility model relates to the technical field of simple air-injection and air-bleed type no-pollution experimental equipment, which is composed of a vacuum chamber of a main tank, a trace oxygen detector, circuits and control plates for pipe passages. The circuits and the pipe passages are used for connecting each part respectively, and all the operation of the circuits and the pipe passages can be completed on the circuits and the control plates of the pipe passages uniformly. The utility model has the advantages that the utility model is a set of no-oxygen and no-dust operational system, the purposes of monitoring the oxygen content in the tank in real time, controlling the pressure in real time and monitoring the vacuum degree and safe air-injection are reached, a larger work piece is operated in a tank body which is not big, the waste is easy of washing and removing, etc.
Description
The utility model relates to a kind of simple gas injection and the pollution-free experimental facilities technical field of gas escape type.
China 401 be the long-established enterprise that produces glove box, the product of production has the vacuum ventilation type, shortcoming is that wall thickness, operating space are little; The glove box that Beijing semiconductor devices factory, Great Wall, Changping air purifier factory produce with the circulation of superpressure gas through filtering, but it has the shortcoming that contains oxygen and non-tight structure.
Goal of the invention; Active for operation in oxygen-free environment, be easy to burn or contaminated environment or be subjected to the material of environmental pollution, for example barium (Ba) is easy to oxidizing fire, and its oxide is the metallics with toxicity, for can safety operation and carry out the packing of this class material and powdered and designed the utility model.
Technical scheme: simple gas injection described in the utility model and the pollution-free glove box of gas escape type, by the main tank vacuum chamber, the micro amount of oxygen analyzer, circuit, pipeline control panel are formed, be connected with pipeline by circuit respectively between the each several part, the operation of all circuit and pipeline is all finished on circuit, pipeline control panel.
Fig. 1 is the utility model structural representation.
(1) main tank, (22) main tank gas vent, (2) shaft bottom air inlet, (3) main tank air inlet, (4) illuminating lamp, (5) well device, (6) oxygen analyser probe, (7) two glove ports and gloves, (8) vacuum chamber, (9) vacuum chamber air inlet, (10) vacuumize valve, (11) vacuum meter, (12) gas samping pump, (13) hydraulic pressure draw-bar formula rotation Vacuum door, (23) transition door, (14) micro amount of oxygen analyzer, (15) circuit, the pipeline control panel, (16) main tank pressure gauge, (17) vacuumize switch, (18) mechanical pump switch, (19) gas injection flowmeter, (20) air intake valve, (21) total power switch, floor drain (24).
Below in conjunction with accompanying drawing structure of the present utility model and operation principle are described respectively.
The utlity model has main tank (1), main tank (1) is provided with main tank gas vent (22), shaft bottom air inlet (2), main tank air inlet (3), illuminating lamp (4), one well device (5) is arranged at main tank (1) bottom, and be connected with main tank (1) by ring flange, so that adapt to the operation of big workpiece, main tank top is provided with oxygen analyser probe (6), the front of main tank (1) is provided with two glove ports (7) corrosion-resistant air-locked gloves is housed, and gloves and glove port adopt and be tightly connected, and main tank ground portion also has floor drain (24); Vacuum chamber (8), vacuum chamber (8) is provided with vacuum chamber air inlet (9), vacuumizes valve (10), vacuum meter (11), gas samping pump (12), hydraulic pressure draw-bar formula rotation Vacuum door (13), transition door (23); Micro amount of oxygen analyzer (14); Circuit, pipeline control panel (15), circuit, pipeline control panel (15) are provided with main tank pressure gauge (16), vacuumize switch (17), mechanical pump switch (18), gas injection flowmeter (19), air intake valve (20), total power switch (21).Air inlet (2) and (3) and gas bomb, vacuumize valve (10) and vacuumize switch (17), vacuumize switch (17) and be connected by pipeline with vacuum extractor at oxygen measuring probe (6) and micro-oxygen analyser (14), vacuum chamber air inlet (9) and gas injection flowmeter.
The course of work of the present utility model is: when for the first time to injection or topping up, this gas as argon gas (Ar), is opened air intake valve (20), and then gas enters main tank (1) by (2) and (3), opens (22) air simultaneously and discharges at this; To be operated thing and put into vacuum chamber (8) and close (13), open (10), and start (17) vacuum chamber is bled; Open (20), by ((19) and (9) inject nontoxic falling property gas, as argon gas, make (17) when reaching normal pressure, open (23) operating in the operation thing immigration (1); By (16) (1) is carried out pressure measxurement, guarantee that (1) pressure is normal; , finish micro amount of oxygen by (14) and measure (1) gas sampling by (6), protect positive anaerobic working environment.
The utility model has the advantages that:
1. anaerobic, dustless operating system have been realized;
2. owing to be provided with oxygen analyser, realized oxygen content in the case is monitored in real time;
3. owing to be provided with vacuum meter, pressure gauge, flowmeter and closing valve is arranged, realized the purpose of real-time controlled pressure, vacuum and safety discharging air:
4. owing to establish a well device, realized the big workpiece of operation in little casing at bottom half;
5. because the main tank bottom has floor drain, be easy to washing and remove discarded object.
Claims (1)
1. simple gas injection and the pollution-free glove box of gas escape type, it is characterized in that having main tank (1), main tank (1) is provided with main tank gas vent (22), shaft bottom air inlet (2), main tank air inlet (3), illuminating lamp (4), there is a well device (5) main tank (1) bottom and is connected with main tank (1) by ring flange, so that adapt to the operation of big workpiece, main tank top is provided with oxygen analyser probe (6), the front of main tank (1) is provided with two glove ports (7) corrosion-resistant air-locked gloves is housed, and gloves and glove port adopt and be tightly connected, the bottom of main tank also has floor drain (24); Vacuum chamber (8), vacuum chamber (8) is provided with vacuum chamber air inlet (9) and vacuumizes valve (10), vacuum meter (11), gas samping pump (12), hydraulic pressure draw-bar formula rotation Vacuum door (13), transition door (23); Micro amount of oxygen analyzer (14); Circuit, pipeline control panel (15), circuit, pipeline control panel (15) are provided with main tank pressure gauge (16), vacuumize switch (17), mechanical pump switch (18), gas injection flowmeter (19), air intake valve (20), total power switch (21), air inlet (2) and (3) and gas bomb, oxygen measuring probe (6) and micro-oxygen analyser (14), vacuumize valve (10) and vacuumize switch (17), vacuumize switch (17) and be connected by pipeline with vacuum extractor at vacuum chamber air inlet (9) and gas injection flowmeter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96218352 CN2263573Y (en) | 1996-09-10 | 1996-09-10 | Simple air-injection and air-bleed type no-polution gloves box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96218352 CN2263573Y (en) | 1996-09-10 | 1996-09-10 | Simple air-injection and air-bleed type no-polution gloves box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2263573Y true CN2263573Y (en) | 1997-10-01 |
Family
ID=33899217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96218352 Expired - Fee Related CN2263573Y (en) | 1996-09-10 | 1996-09-10 | Simple air-injection and air-bleed type no-polution gloves box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2263573Y (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456185B (en) * | 2007-12-12 | 2012-02-01 | 张德龙 | Glove box |
CN102350377A (en) * | 2011-09-08 | 2012-02-15 | 杭州泰林生物技术设备有限公司 | Negative-pressure barrier system |
CN102633222A (en) * | 2012-04-27 | 2012-08-15 | 杭州电子科技大学 | Anaerobic filling method and anaerobic filling machine |
CN103507084A (en) * | 2012-06-25 | 2014-01-15 | 威格高纯气体设备科技(苏州工业园区)有限公司 | Dedusting device of glovebox |
CN103659843A (en) * | 2012-08-31 | 2014-03-26 | 微宏动力系统(湖州)有限公司 | Integrated glovebox and power battery on-site maintenance vehicle |
CN104175333A (en) * | 2014-07-22 | 2014-12-03 | 张德龙 | Multifunctional glovebox purification device |
CN104400796A (en) * | 2014-10-14 | 2015-03-11 | 长沙米淇仪器设备有限公司 | All-transparent vacuum glove box and application method thereof |
CN104908063A (en) * | 2015-06-24 | 2015-09-16 | 中山安荞生物科技有限公司 | Vacuum glove box |
CN110202616A (en) * | 2019-07-04 | 2019-09-06 | 成都德力斯实业有限公司 | Humid control seal box |
CN114910296A (en) * | 2021-02-07 | 2022-08-16 | 核工业理化工程研究院 | Isolated sampling device and sampling method and application thereof |
-
1996
- 1996-09-10 CN CN 96218352 patent/CN2263573Y/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456185B (en) * | 2007-12-12 | 2012-02-01 | 张德龙 | Glove box |
CN102350377A (en) * | 2011-09-08 | 2012-02-15 | 杭州泰林生物技术设备有限公司 | Negative-pressure barrier system |
CN102633222A (en) * | 2012-04-27 | 2012-08-15 | 杭州电子科技大学 | Anaerobic filling method and anaerobic filling machine |
CN103507084A (en) * | 2012-06-25 | 2014-01-15 | 威格高纯气体设备科技(苏州工业园区)有限公司 | Dedusting device of glovebox |
CN103659843A (en) * | 2012-08-31 | 2014-03-26 | 微宏动力系统(湖州)有限公司 | Integrated glovebox and power battery on-site maintenance vehicle |
CN103659843B (en) * | 2012-08-31 | 2016-03-30 | 微宏动力系统(湖州)有限公司 | Integrated form glove box and electrokinetic cell on-site maintenance car |
CN104175333A (en) * | 2014-07-22 | 2014-12-03 | 张德龙 | Multifunctional glovebox purification device |
CN104175333B (en) * | 2014-07-22 | 2016-04-20 | 威格气体纯化科技(苏州)股份有限公司 | A kind of multifunctional hand casing purifier |
CN104400796A (en) * | 2014-10-14 | 2015-03-11 | 长沙米淇仪器设备有限公司 | All-transparent vacuum glove box and application method thereof |
CN104908063A (en) * | 2015-06-24 | 2015-09-16 | 中山安荞生物科技有限公司 | Vacuum glove box |
CN110202616A (en) * | 2019-07-04 | 2019-09-06 | 成都德力斯实业有限公司 | Humid control seal box |
CN114910296A (en) * | 2021-02-07 | 2022-08-16 | 核工业理化工程研究院 | Isolated sampling device and sampling method and application thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |