CN102518891A - Vacuum pipeline connecting device - Google Patents
Vacuum pipeline connecting device Download PDFInfo
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- CN102518891A CN102518891A CN201110434947XA CN201110434947A CN102518891A CN 102518891 A CN102518891 A CN 102518891A CN 201110434947X A CN201110434947X A CN 201110434947XA CN 201110434947 A CN201110434947 A CN 201110434947A CN 102518891 A CN102518891 A CN 102518891A
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Abstract
The invention provides a vacuum pipeline connecting device, which comprises a corrugated pipe, a horizontal chamber bottom plate, and a vertical chamber door plate higher than the chamber bottom plate. An upper horizontal flange with a vertical air inlet pipe is disposed on the lower portion of the chamber door plate. A horizontal transition flange with a vertical air outlet pipe is disposed at the top of the chamber bottom plate, the air outlet pipe penetrates down through the chamber bottom plate, and two vertical cylinders are disposed lengthwise on two sides of the transition flange. An extending-up cylinder bar of each cylinder is connected with the bottom of a lower horizontal flange. The corrugated pipe is connected between the lower flange and the transition flange, and the bottom of the corrugated pipe is communicated with the air outlet pipe. When the vacuum pipeline connecting device is used, the cylinder bars pop up the lower flange to hermetically contact with the upper flange so that the air inlet pipe and the corrugated pipe are communicated with each other; and the cylinder bars pull down the lower flange to release contact with the upper flange so that the air inlet pipe is disconnected with the corrugated pipe. The vacuum pipeline connecting device is widely applicable to air channels needing frequent disconnection and equipment requiring frequent large-angle displacement and dislocation of the air channels.
Description
Technical field
The present invention provides a kind of vacuum pipe connection set.
Background technique
At present; Vacuumize to be generally between the pipeline of usefulness and expose and bellows that length is long connects; Especially in the vacuum pumping device of vacuum bin, have following defective in the using process: bellows at some such as break-make often, wide-angle or move in the gas circuit of dislocation, break-make in enormous quantities often bending and long yielding, the damage of bellows significantly significantly; The working life of bellows is shorter, and this brings certain potential risk to safety in production.In addition, the workload of bellows repair and replacement greatly, comparatively the trouble, user cost is also higher.
Summary of the invention
The technical problem that the present invention will solve provides a kind of vacuum pipe connection set reliable and stable, that working life is long that uses.
For solving the problems of the technologies described above, vacuum pipe connection set provided by the invention, it comprises bellows, horizontal warehouse base plate, is higher than the vertical warehouse door-plate of warehouse base plate; The bottom of warehouse door-plate is provided with the horizontal upper flange that is connected to vertical suction tude; The upside of warehouse base plate is provided with the horizontal transition flange of vertical steam outlet pipe; Wear the warehouse base plate under the steam outlet pipe; The length direction both sides of counter flange respectively are provided with a vertical cylinder; Stretch the cylinder bar on each cylinder and all join with the downside of horizontal lower flange, bellows is connected between lower flange and the counter flange, and bellows is communicated with steam outlet pipe down;
During use, top lower flange on the cylinder bar lets the sealing of lower flange and upper flange contact, so that suction tude, bellows, steam outlet pipe are connected; The drop-down lower flange of cylinder bar lets lower flange and upper flange disengage, so that suction tude, bellows are broken off mutually.
For can concise description for the purpose of the problem, below vacuum pipe connection set according to the invention be all abbreviated as this device.
The invention has the beneficial effects as follows: bellows can break off as required with suction tude and being connected.When the disconnection of needs gas circuit, wide-angle or mobile significantly the dislocation, when for example opening the bin door, utilize cylinder that suction tude is broken off with bellows mutually, like this, bellows need yet just can not cause distortion, damage along with moving, reversing to bellows when opening the door; When the connection of needs gas circuit, wide-angle or mobile significantly dislocation finish, utilize cylinder that suction tude and bellows are communicated with, can make that gas circuit is unimpeded, realize the break-make rapidly and efficiently of vacuum pipe, therefore, the use of this device is reliable and stable, working life is longer; Significantly reduce the big workload of bringing owing to the bellows repair and replacement, user cost is low, has reduced cost of production.
Gas circuit, gas circuit that this device can be widely used in often needs disconnection need frequent wide-angle to move on the equipment of dislocation.
Description of drawings
Fig. 1 is the plan view of this device.
Fig. 2 is the side view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.It is to be noted: the schematic representation that Fig. 1, Fig. 2 represent when being this device gas circuit connected state.
This device comprises bellows 1, horizontal warehouse base plate A, is higher than the vertical warehouse door-plate B of warehouse base plate A, and the bottom of warehouse door-plate B is provided with the horizontal upper flange 4 that is connected to vertical suction tude 2; The upside of warehouse base plate A is provided with the horizontal transition flange 6 of vertical steam outlet pipe 3; Steam outlet pipe is worn warehouse base plate A for 3 times; The length direction both sides left and right symmetrically of counter flange 6 respectively is provided with a vertical cylinder 7; Stretch cylinder bar 71 on each cylinder 7 and all join with the downside of horizontal lower flange 5, bellows 1 is connected between lower flange 5 and the counter flange 6, and bellows 1 time is communicated with steam outlet pipe 3.
Close bin door-plate B, in the time of need vacuumizing bin, make top lower flange 5 on the cylinder bar 71, let 4 sealings of lower flange 5 and upper flange contact, so that suction tude 2, bellows 1 be connected, can vacuumize to the greatest extent; In the time of need opening bin door-plate B; Make cylinder bar 71 drop-down lower flanges 5; Let lower flange 5 and upper flange 4 break away from, so that suction tude 2, bellows 1 break off mutually, at this moment open bin door-plate B; Bellows 1 promptly can not followed moving of bin door-plate B and be moved, reverses, and yet just can not cause distortion, damage bellows 1.
Gas circuit, gas circuit that this device can be widely used in often needs disconnection need frequent wide-angle to move on the equipment of dislocation.
Above-described only is one embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make conspicuous some conversion or alternative and remodeling, these also should be regarded as belonging to protection scope of the present invention.
Claims (1)
1. vacuum pipe connection set comprises bellows, horizontal warehouse base plate, is higher than the vertical warehouse door-plate of warehouse base plate, it is characterized in that:
The bottom of warehouse door-plate is provided with the horizontal upper flange that is connected to vertical suction tude;
The upside of warehouse base plate is provided with the horizontal transition flange of vertical steam outlet pipe; Wear the warehouse base plate under the steam outlet pipe; The length direction both sides of counter flange respectively are provided with a vertical cylinder; Stretch the cylinder bar on each cylinder and all join with the downside of horizontal lower flange, bellows is connected between lower flange and the counter flange, and bellows is communicated with steam outlet pipe down;
During use, top lower flange on the cylinder bar lets the sealing of lower flange and upper flange contact, so that suction tude, bellows are connected; The drop-down lower flange of cylinder bar lets lower flange and upper flange disengage, so that suction tude, bellows are broken off mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110434947XA CN102518891A (en) | 2011-12-22 | 2011-12-22 | Vacuum pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110434947XA CN102518891A (en) | 2011-12-22 | 2011-12-22 | Vacuum pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518891A true CN102518891A (en) | 2012-06-27 |
Family
ID=46289918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110434947XA Pending CN102518891A (en) | 2011-12-22 | 2011-12-22 | Vacuum pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518891A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711518A (en) * | 2013-12-16 | 2015-06-17 | 湘潭宏大真空技术股份有限公司 | Vacuum film plating production line pipeline coupling apparatus |
| CN105097633A (en) * | 2015-06-24 | 2015-11-25 | 合肥京东方光电科技有限公司 | Carrying mechanism for offline vacuum adsorption substrate and substrate transferring method |
| CN105465512A (en) * | 2015-12-30 | 2016-04-06 | 中国核电工程有限公司 | Locating device |
| CN106153288A (en) * | 2016-08-24 | 2016-11-23 | 湖北三江航天红阳机电有限公司 | A kind of wind tunnel test attack angle mechanism and corrugated tube stagewise supporting mechanism thereof |
| CN108860170A (en) * | 2018-03-19 | 2018-11-23 | 武汉理工大学 | A kind of vacuum line magnetic suspension train vacuum docking system |
| CN109051003A (en) * | 2018-08-28 | 2018-12-21 | 哈尔滨联科包装机械有限公司 | Powder machine vertical air suction recyclable device and control method |
| CN111284754A (en) * | 2020-02-28 | 2020-06-16 | 无锡爱思科仪器有限公司 | Novel nitrogen charging system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1682059A (en) * | 2002-08-19 | 2005-10-12 | 海运指挥顾问有限公司 | Means for connecting pipes comprising an axial press surface to take axial pressure from a preloading tool |
| CN201449135U (en) * | 2009-09-04 | 2010-05-05 | 西安三瑞实业有限公司 | High-temperature circumversion calcine furnace for preparing silicon tetrafluoride |
| CN201447364U (en) * | 2009-09-04 | 2010-05-05 | 西安三瑞实业有限公司 | Rotation reaction furnace for preparing silicon tetrafluoride |
| CN201665533U (en) * | 2010-04-16 | 2010-12-08 | 西安三瑞实业有限公司 | External-heating charing converter used for activated carbon producing process |
| CN201666428U (en) * | 2010-04-06 | 2010-12-08 | 宝山钢铁股份有限公司 | Expansion joint of RH alloy chute |
-
2011
- 2011-12-22 CN CN201110434947XA patent/CN102518891A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1682059A (en) * | 2002-08-19 | 2005-10-12 | 海运指挥顾问有限公司 | Means for connecting pipes comprising an axial press surface to take axial pressure from a preloading tool |
| CN201449135U (en) * | 2009-09-04 | 2010-05-05 | 西安三瑞实业有限公司 | High-temperature circumversion calcine furnace for preparing silicon tetrafluoride |
| CN201447364U (en) * | 2009-09-04 | 2010-05-05 | 西安三瑞实业有限公司 | Rotation reaction furnace for preparing silicon tetrafluoride |
| CN201666428U (en) * | 2010-04-06 | 2010-12-08 | 宝山钢铁股份有限公司 | Expansion joint of RH alloy chute |
| CN201665533U (en) * | 2010-04-16 | 2010-12-08 | 西安三瑞实业有限公司 | External-heating charing converter used for activated carbon producing process |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711518A (en) * | 2013-12-16 | 2015-06-17 | 湘潭宏大真空技术股份有限公司 | Vacuum film plating production line pipeline coupling apparatus |
| CN105097633A (en) * | 2015-06-24 | 2015-11-25 | 合肥京东方光电科技有限公司 | Carrying mechanism for offline vacuum adsorption substrate and substrate transferring method |
| CN105465512A (en) * | 2015-12-30 | 2016-04-06 | 中国核电工程有限公司 | Locating device |
| CN105465512B (en) * | 2015-12-30 | 2023-09-15 | 中国核电工程有限公司 | Positioning device |
| CN106153288A (en) * | 2016-08-24 | 2016-11-23 | 湖北三江航天红阳机电有限公司 | A kind of wind tunnel test attack angle mechanism and corrugated tube stagewise supporting mechanism thereof |
| CN106153288B (en) * | 2016-08-24 | 2018-10-12 | 湖北三江航天红阳机电有限公司 | A kind of wind tunnel test attack angle mechanism and its bellows segmented supporting mechanism |
| CN108860170A (en) * | 2018-03-19 | 2018-11-23 | 武汉理工大学 | A kind of vacuum line magnetic suspension train vacuum docking system |
| CN108860170B (en) * | 2018-03-19 | 2020-04-21 | 武汉理工大学 | Vacuum connection system for vacuum pipeline magnetic suspension train |
| CN109051003A (en) * | 2018-08-28 | 2018-12-21 | 哈尔滨联科包装机械有限公司 | Powder machine vertical air suction recyclable device and control method |
| CN111284754A (en) * | 2020-02-28 | 2020-06-16 | 无锡爱思科仪器有限公司 | Novel nitrogen charging system |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |
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| WD01 | Invention patent application deemed withdrawn after publication |