CN107127788B - Ring type dust-free glove box - Google Patents
Ring type dust-free glove box Download PDFInfo
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- CN107127788B CN107127788B CN201710464405.4A CN201710464405A CN107127788B CN 107127788 B CN107127788 B CN 107127788B CN 201710464405 A CN201710464405 A CN 201710464405A CN 107127788 B CN107127788 B CN 107127788B
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- box
- cleaning
- plate
- test box
- movable plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J21/00—Chambers provided with manipulation devices
- B25J21/02—Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls; Gloves therefor
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention relates to a ring type dust-free glove box, which comprises a test box, a transition box, a gas purifier and a controller, wherein the test box is arranged on the upper part of the transition box; the test box is in an airtight cylindrical shape, and a cylinder shaft is arranged on the axis of the test box; a cleaning static plate and a cleaning movable plate are also arranged in the test box, the cleaning movable plate is fixedly connected with the top plate, and the cleaning static plate is fixedly connected with the bottom plate; the top plate is provided with an air inlet pipe and an air outlet pipe which are communicated with the gas purifier, and the top plate is also provided with an air return hole; an adjusting ring is arranged on the cylinder body of the test box and can rotate around the cylinder shaft; an operation glove is arranged on the adjusting ring, and a containing groove is formed in the inner wall of the adjusting ring; this glove box novel structure, unique has higher flexibility ratio, makes things convenient for the experiment operation greatly, can simplify the suction gas flow simultaneously, practices thrift the preparation time to effectively improve the cleanliness factor of gas in the box, and then improve the experiment precision.
Description
Technical Field
The invention relates to chemical experimental equipment, in particular to a glove box.
Background
The glove box utilizes the box body and the gas purification system to form a sealed working space, and the gas in the box body is continuously sucked and purified by the gas purification system, so that the interior of the box body is always kept in a high-purity inert gas environment, a special environment is further provided for experiments, and experiments and production which cannot be finished under a plurality of conventional conditions are finished; the traditional glove box needs to suck and purify the gas in the box body for many times, the operation process is complicated, and more experiment time is wasted; even so, oxygen, water molecules and the like still remain in the box body, and the experiment is influenced; in addition, the glove position on the glove box is fixed, the moving range of the arm is limited, and in the experimental process, the hand is inconvenient to move, so that the experiment is influenced.
Disclosure of Invention
In order to solve the problems, the invention provides the annular dust-free glove box which is novel and unique in structure, has higher flexibility, is greatly convenient for experiment operation, can simplify a gas suction flow, saves preparation time, effectively improves the cleanliness of gas in the box body, and further improves experiment precision.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the ring type dust-free glove box comprises a test box, a transition box, a gas purifier and a controller; the controller is electrically connected with the gas purifier;
the test box is in an airtight cylindrical shape, and a cylinder shaft is arranged on the axis of the test box; the top plate of the test box can freely rotate relative to the cylinder body in an airtight mode; a cleaning static plate and a cleaning movable plate are also arranged in the test box, the cleaning movable plate is fixedly connected with the top plate, and the cleaning static plate is fixedly connected with the bottom plate; the cleaning static plate and the cleaning movable plate divide the box body of the test box into two mutually isolated air cavities;
the top plate is provided with an air inlet pipe and an air outlet pipe which are communicated with the gas purifier, and the top plate is also provided with an air return hole; the transition box is arranged on the bottom plate and can be stretched into and pulled out from the bottom plate in an airtight manner; a cleaning pipe is arranged on the transition box and is communicated with the gas purifier;
an adjusting ring is arranged on the cylinder body of the test box and can rotate around the cylinder shaft, and the adjusting ring is in airtight connection with the cylinder body in the rotating process; the adjusting ring is provided with an operating glove, and the inner wall of the adjusting ring is provided with a containing groove.
The invention has the beneficial effects that: the test box is divided into two mutually isolated air cavities by the cleaning movable plate and the cleaning static plate, and the two air cavities are not communicated with each other; the cleaning movable plate is driven to rotate by rotating the top plate; the cleaning movable plate approaches to the cleaning static plate, the air cavity between the cleaning movable plate and the cleaning static plate is compressed, and air in the air cavity is extruded out; at the moment, impurities are completely discharged from the exhaust pipe in the extruded air cavity, clean inert gas is flushed from the air inlet pipe after the air is emptied, the air cavity between the cleaning static plate and the cleaning movable plate is enlarged, and the air cavity is filled with the clean inert gas; in the process of moving the cleaning movable plate, the edge of the cleaning movable plate closely contacts with the cylinder body to pass through, when the operation gloves pass through, the operation gloves are flattened and clamped into the accommodating grooves, and the operation gloves are tightly combined with the cleaning movable plate to effectively prevent gas from passing through.
In conclusion, when gas preparation is carried out, impurity gas in the test box can be completely removed only by carrying out gas suction and flushing once, so that the structure greatly shortens the gas purification time, shortens the preparation time and accelerates the experiment rhythm; simultaneously, the cleanliness of the wall body can be improved, and the experiment precision is improved.
Placing a sample to be tested in a transition box, repeatedly sucking and supplementing gas through a cleaning pipe, removing impurity gas in the transition box, and filling inert gas in the transition box; after the transition box is closed, pushing the transition box into the test box, and taking out the sample by an experimenter through the operation gloves, so that the experiment operation can be carried out; according to the invention, according to the experiment, an experimenter can flexibly rotate the adjusting ring so as to operate the sample from different angles; effectively improved the flexibility of this glove box, the going on of the experiment of being convenient for effectively reduces experimenter's the operation degree of difficulty.
Preferably, the pipe openings of the air inlet pipe and the air outlet pipe are tightly attached to the cleaning movable plate; so as to facilitate complete gas evacuation.
Preferably, permanent magnets with opposite poles attracted are respectively embedded in the cleaning movable plate and the cleaning static plate; so that the cleaning movable plate and the cleaning static plate can be tightly combined when being close to each other, and the gas can be completely discharged.
Preferably, ferromagnetic silk threads are woven in the operating glove, and permanent magnet sheets are embedded in the accommodating grooves; the operation gloves are adsorbed and fixed through the magnetic force, so that the operation gloves are conveniently separated from the accommodating groove, and the air tightness between the cylinder body and the cleaning movable plate is reduced.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present ring-type glove box.
Fig. 2 is a schematic top view of the embodiment shown in fig. 1.
Detailed Description
Example (b):
in the embodiment shown in fig. 1 and 2, the loop type dust-free glove box comprises a test box 1, a transition box 2, a gas purifier and a controller; the controller is electrically connected with the gas purifier; since the gas purifier and the controller are commonly known structures, the structures of the controller and the gas purifier are not shown in the drawings;
the test box 1 is in an airtight cylindrical shape, and a cylinder shaft 11 is arranged on the axis of the test box 1; the top plate 12 of the test chamber 1 can rotate freely relative to the cylinder body in an airtight manner; a cleaning static plate 4 and a cleaning movable plate 3 are also arranged in the test box 1, the cleaning movable plate 3 is fixedly connected with the top plate 12, and the cleaning static plate 4 is fixedly connected with the bottom plate; the cleaning static plate 4 and the cleaning movable plate 3 divide the box body of the test box 1 into two mutually isolated air cavities; permanent magnets with different poles attracted are respectively embedded in the cleaning movable plate 3 and the cleaning static plate 4;
an air inlet pipe 51 and an air outlet pipe 52 which are communicated with the gas purifier are arranged on the top plate 12, and the pipe openings of the air inlet pipe 51 and the air outlet pipe 52 are tightly attached to the cleaning movable plate 3; the top plate 12 is also provided with an air return hole; the transition box 2 is arranged on the bottom plate, and the transition box 2 can be hermetically stretched into and pulled out from the bottom plate; a cleaning pipe 21 is arranged on the transition box 2, and the cleaning pipe 21 is communicated with a gas purifier;
an adjusting ring 6 is arranged on the cylinder body of the test box 1, the adjusting ring 6 can rotate around a cylinder shaft 11, and the adjusting ring 6 is in airtight connection with the cylinder body in the rotating process; an operation glove 61 is arranged on the adjusting ring 6, and a receiving groove 62 is arranged on the inner wall of the adjusting ring 6; ferromagnetic wires are woven in the operating glove 61, and permanent magnet pieces 621 are embedded in the storage groove 62.
The test box 1 is divided into two mutually isolated air cavities by the cleaning movable plate 3 and the cleaning static plate 4, and the two air cavities are not communicated with each other; the cleaning movable plate 3 is driven to rotate by rotating the top plate 12; the cleaning movable plate 3 approaches the cleaning static plate 4, an air cavity between the cleaning movable plate and the cleaning static plate is compressed, and air in the air cavity is extruded out; at the moment, impurities are completely discharged from the exhaust pipe 52 in the extruded air cavity, clean inert gas is flushed from the air inlet pipe 51 after the air is emptied, the air cavity between the cleaning static plate 4 and the cleaning movable plate 3 is enlarged, and the air cavity is filled with the clean inert gas; during the movement of the cleaning movable plate 3, the edge of the cleaning movable plate 3 is drawn against the barrel body, and when passing through the operation glove 61, the operation glove 61 is crushed and caught in the receiving groove 62, and the operation glove 61 is tightly coupled with the cleaning movable plate 3 to effectively prevent the passage of gas.
In this embodiment, the operating gloves 61 are adsorbed in the accommodating grooves 62 under the action of the magnetic attraction force, and when the cleaning movable plate 3 slides across the barrel body, the operating gloves 61 are clamped in the accommodating grooves 62 and cannot be separated, so that the smoothness of the barrel body is ensured, the tightness of the barrel body is ensured, gaps are effectively prevented from being left between the operating gloves 61 and the barrel body and between the operating gloves 61 and the cleaning movable plate 3, and further the air tightness is ensured; in addition, clean movable plate 3 and clean quiet board 4 are when being close to, and magnetic attraction can make both closely laminate, and then has guaranteed that gaseous discharges completely.
In conclusion, when gas preparation is carried out, impurity gas in the test box 1 can be completely removed only by carrying out gas suction and flushing once, so that the structure greatly shortens the gas purification time, shortens the preparation time and accelerates the experiment rhythm; simultaneously, the cleanliness of the wall body can be improved, and the experiment precision is improved.
Placing a sample to be tested in the transition box 2, repeatedly sucking and supplementing gas through the cleaning pipe 21, removing impurity gas in the transition box 2, and filling inert gas in the transition box 2; after the transition box 2 is closed, the transition box 2 is pushed into the test box 1, and an experimenter can take out a sample through the operation gloves 61 to perform experiment operation; in the invention, according to the experiment, an experimenter can flexibly rotate the adjusting ring 6 so as to operate the sample from different angles; effectively improved the flexibility of this glove box, the going on of the experiment of being convenient for effectively reduces experimenter's the operation degree of difficulty.
The invention effectively improves the speed of gas discharge and purification and shortens the preparation time of the test box 1; meanwhile, the experimental operation is facilitated, and the experimental precision is improved conveniently.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A ring type dust-free glove box comprises a test box (1), a transition box (2), a gas purifier and a controller; the controller is electrically connected with the gas purifier; the method is characterized in that: the test box (1) is in an airtight cylindrical shape, and a cylinder shaft (11) is arranged on the axis of the test box (1); the top plate (12) of the test chamber (1) can freely rotate relative to the cylinder body in an airtight way; a cleaning static plate (4) and a cleaning movable plate (3) are also arranged in the test box (1), the cleaning movable plate (3) is fixedly connected with the top plate (12), and the cleaning static plate (4) is fixedly connected with the bottom plate of the test box; the box body of the test box (1) is divided into two mutually isolated air cavities by the cleaning static plate (4) and the cleaning movable plate (3); an air inlet pipe (51) and an air outlet pipe (52) which are communicated with the gas purifier are arranged on the top plate (12), and an air return hole is also formed in the top plate (12); the transition box (2) is arranged on the bottom plate, and the transition box (2) can be hermetically stretched in and pulled out from the bottom plate; a cleaning pipe (21) is arranged on the transition box (2), and the cleaning pipe (21) is communicated with a gas purifier; an adjusting ring (6) is arranged on the cylinder body of the test box (1), the adjusting ring (6) can rotate around a cylinder shaft (11), and the adjusting ring (6) is in airtight connection with the cylinder body in the rotating process; an operation glove (61) is arranged on the adjusting ring (6), and a containing groove (62) is formed in the inner wall of the adjusting ring (6).
2. The ring style dust free glove box of claim 1, wherein: the openings of the air inlet pipe (51) and the air outlet pipe (52) are tightly attached to the cleaning movable plate (3).
3. The ring style dust free glove box of claim 1, wherein: permanent magnets with different poles attracted to each other are embedded in the cleaning movable plate (3) and the cleaning static plate (4) respectively.
4. The toroidal dust free glove box as claimed in claim 1, 2 or 3, wherein: ferromagnetic silk threads are woven in the operating glove (61), and permanent magnet sheets (621) are embedded in the accommodating grooves (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464405.4A CN107127788B (en) | 2017-06-19 | 2017-06-19 | Ring type dust-free glove box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464405.4A CN107127788B (en) | 2017-06-19 | 2017-06-19 | Ring type dust-free glove box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107127788A CN107127788A (en) | 2017-09-05 |
| CN107127788B true CN107127788B (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710464405.4A Active CN107127788B (en) | 2017-06-19 | 2017-06-19 | Ring type dust-free glove box |
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| CN (1) | CN107127788B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113977640A (en) * | 2021-12-08 | 2022-01-28 | 浙江立宇设备成套有限公司 | Thick wall glove box |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685771A (en) * | 1996-07-01 | 1997-11-11 | C-K Worldwide Inc. | Enclosure for maintaining a controlled atmosphere around a work station |
| CN101406854B (en) * | 2008-11-06 | 2010-09-22 | 上海理工大学 | Vacuum environment control box for preparing nano fluid |
| CN104084955B (en) * | 2014-07-29 | 2016-01-06 | 衢州毛陈化工科技有限公司 | A kind of glove box |
| CN204076293U (en) * | 2014-08-20 | 2015-01-07 | 温州市四方制药设备成套有限公司 | Sliding glove box |
| CN104325468B (en) * | 2014-10-08 | 2017-02-08 | 长沙天创粉末技术有限公司 | Using Method of glove box with purification system |
| EP3342016B1 (en) * | 2015-08-28 | 2023-06-07 | Esb Innovation Roi Limited | Underwater cable repair habitat |
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| CN107127788A (en) | 2017-09-05 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Tingting Inventor after: Liu Guangyan Inventor after: Cui Ying Inventor after: Ma Genchang Inventor before: Ma Genchang |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200220 Address after: 16 Affiliated Hospital of Qiingdao University, Jiangsu Road, Qingdao, Shandong 266000, China Applicant after: Affiliated Hospital of University Of Qingdao Address before: Room 2107, Wuzhong Mall Building, 388 Dongwu South Road, Suzhou City, Jiangsu Province, 215000 Applicant before: Ma Genchang |
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