CN202674829U - Vacuum extractor - Google Patents
Vacuum extractor Download PDFInfo
- Publication number
- CN202674829U CN202674829U CN 201220334469 CN201220334469U CN202674829U CN 202674829 U CN202674829 U CN 202674829U CN 201220334469 CN201220334469 CN 201220334469 CN 201220334469 U CN201220334469 U CN 201220334469U CN 202674829 U CN202674829 U CN 202674829U
- Authority
- CN
- China
- Prior art keywords
- gas
- gas cylinder
- bus bar
- vacuum pump
- pumping device
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a vacuum extractor which comprises a vacuum pump and a gas bus bar, wherein the vacuum pump is connected with the gas bus bar through a pipeline; a control valve is arranged between the vacuum pump and the gas bus bar; a pressure gauge is arranged between the control valve and the gas bus bar; the gas inlet port of the gas bus bar is connected with an inflation unit; and a gas outlet port which is connected with a gas cylinder is arranged on the gas bus bar. The vacuum extractor has the beneficial effects that the vacuumizing of the gas cylinder and the gas inflation are carried out on the same production line, so that the problem that inflation is carried out directly before the vacuumized gas cylinder is detached is solved. Time and labor are saved, the phenomena of vacuumizing omission and leakage are reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to vacuum pumping device, relates in particular to the device that vacuumizes online in the gas filling process.
Background technique
Along with the industrial technology level is advanced by leaps and bounds, the user is more and more higher to the requirement of gaseous mass, cleanliness, and this just requires will form the internal environment of a cleaning before the cylinder filling medium.In the gas filling industry, in order to reach this purpose, usually the gas cylinder before filling is adopted and the technique such as clean, dry and vacuumize and process gas cylinder, with the technical requirements that is able to fill.Independently unit is adopted in processing before the existing cylinder filling, and especially vacuum pumping device separates with the cylinder filling line, all is unit independently separately.So just cause the unfavorable situations such as inefficiency, the processing time is long, man-hour is many, thereby caused Business Economic Benefit low.
The model utility content
The utility model purpose is that the device that vacuumizes online in a kind of gas filling process simple in structure, easy to use will be provided.
According to an aspect of the present utility model, the vacuum pumping device that provides, it comprises vacuum pump and gas cylinder manifold, vacuum pump is connected with the gas cylinder manifold by pipeline.
Its beneficial effect is, gas cylinder vacuumized with gas cylinder be filled with combining of machine, realized the purpose that vacuumizes online.Please consider whether can summarize this device with this title of vacuum pumping device.This patent is mainly said the vacuum pumping device of gas cylinder, and other inflation unit etc. does not all have too much description.
In some embodiments, be provided with control valve between vacuum pump and the gas cylinder manifold.
Its beneficial effect is, the flow direction of gas when being used for controlling gas cylinder and vacuumizing with inflating gas cylinder.
In some embodiments, be provided with pressure gauge between control valve and the gas cylinder manifold.
Its beneficial effect is, vacuumize with gas replenishment process in, make things convenient for the staff accurately to learn the air pressure of gas cylinder internal, be beneficial to carry out next step work.
In some embodiments, gas cylinder manifold air inlet port is connected with inflation unit.
Its beneficial effect is, realized that gas cylinder vacuumizes after, the gas that need to fill is filled in the gas cylinder rapidly.
In some embodiments, the gas cylinder manifold is provided with the port of giving vent to anger that is connected with gas cylinder.
Its beneficial effect is, realized that gas cylinder vacuumizes with gas filling on same production line, and the unloading process after avoiding gas cylinder to vacuumize, and directly inflating is time saving and energy saving, reduced leak take out, Seepage, improved working efficiency.
In some embodiments, the port of giving vent to anger is provided with two at least.
Its beneficial effect is to have realized that a plurality of gas cylinders vacuumize or fill gas simultaneously, have improved working efficiency.
Description of drawings
Fig. 1 is the structural representation of the vacuum pumping device of the utility model one mode of execution.
Embodiment
Below in conjunction with accompanying drawing mode of executions more of the present utility model are described in further detail.
The demonstration of Fig. 1 signal the vacuum pumping device of the utility model one mode of execution, comprise vacuum pump 1 and gas cylinder manifold 2, vacuum pump 1 is connected with the suction port 23 of gas cylinder manifold 2 by pipeline 3.What in the present embodiment, vacuum pump 1 adopted is the ZJH Roots pump that Haimen City China rich vacuum equipment Co., Ltd produces.The flow direction of gas when vacuumizing with gas cylinder 5 inflation in order to control gas cylinder 5, the pipeline 3 between vacuum pump 1 and gas cylinder manifold 2 is provided with control valve 31.What in the present embodiment, gas cylinder manifold 2 adopted is the 5300 serial bilateral formula gas cylinder manifolds that Jierui Enterprise (Shanghai) Co., Ltd. produces.What control valve 31 adopted is the SF double sealed valve that Zhejiang Jiali Technology Co., Ltd. produces.Vacuumize with the gas cylinder gas replenishment process in, accurately learn the air pressure of gas cylinder internal in order to make things convenient for the staff, the pipeline 3 between control valve 31 and gas cylinder manifold 2 is provided with pressure gauge 32.In the present embodiment, pressure gauge 32 adopts the Y-100BF stainless steel pressure table of East Asia, Hangzhou instrument Co., Ltd production.For gas cylinder 5 vacuumizes with gas filling on same production line, realize online gas cylinder 5 being vacuumized, be provided with the air inlet port 21 that is connected with inflation unit 4 at gas cylinder manifold 2.What in the present embodiment, inflation unit 4 adopted is the LC-518BD inflator that the vertical sincere mechanical ﹠ electronic equipment corporation, Ltd in Zhuhai produces.Be provided with the port 22 of giving vent to anger that is connected with gas cylinder 5 at gas cylinder manifold 2, and the port 22 of giving vent to anger is minimum is provided with two.In the present embodiment, give vent to anger port 22 is selected to be provided with eight.
Vacuum pumping device workflow of the present utility model is that the gas cylinder 5 that needs are filled is connected on the port 22 of giving vent to anger of gas cylinder manifold 2, inflation unit 4 is connected on the air inlet port 21 of gas cylinder manifold 2.Vacuum pump 1 and gas cylinder manifold 2 usefulness pipelines 3 are linked together, open afterwards the valve 51 of gas cylinder 5 and the control valve 31 on the pipeline 3, start vacuum pump 1.Behind the equal vacuum pump 1 work certain hour, the pressure gauge 32 on the pipeline 3 according to the observation cuts out vacuum pump 1 after reaching required air pressure.Then close at once the control valve 31 on the pipeline 3, restart inflation unit 4.Behind the inflation certain hour, observe the pressure gauge 32 on the pipeline 3, close inflation unit 4 after reaching the required air pressure of gas cylinder 5.Then close the valve 51 of gas cylinder 5, take off gas cylinder 5, finished before gas cylinder 5 fills gas after gas cylinder 5 vacuumized and vacuumize the inflation to gas cylinder 5.Realized cylinder filling and vacuumized on the same production line, namely vacuumized online.
The above only is mode of executions more of the present utility model; should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within the protection domain of the present utility model.
Claims (6)
1. vacuum pumping device is characterized in that, comprises vacuum pump and gas cylinder manifold, and described vacuum pump is connected with the gas cylinder manifold by pipeline.
2. vacuum pumping device according to claim 1 is characterized in that, is provided with control valve between described vacuum pump and the gas cylinder manifold.
3. vacuum pumping device according to claim 2 is characterized in that, is provided with pressure gauge between described control valve and the gas cylinder manifold.
4. vacuum pumping device according to claim 1 is characterized in that, the air inlet port of described gas cylinder manifold is connected with inflation unit.
5. vacuum pumping device according to claim 1 is characterized in that, described gas cylinder manifold is provided with the port of giving vent to anger that is connected with gas cylinder.
6. vacuum pumping device according to claim 5 is characterized in that, the described port of giving vent to anger is provided with two at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334469 CN202674829U (en) | 2012-07-11 | 2012-07-11 | Vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334469 CN202674829U (en) | 2012-07-11 | 2012-07-11 | Vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674829U true CN202674829U (en) | 2013-01-16 |
Family
ID=47495735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334469 Expired - Fee Related CN202674829U (en) | 2012-07-11 | 2012-07-11 | Vacuum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768217A (en) * | 2011-05-04 | 2012-11-07 | 吉林亚新工程检测有限责任公司 | X-ray flaw detector generator pipe barrel SF6 gas vacuum-pumping inflator |
| CN106313295A (en) * | 2015-06-25 | 2017-01-11 | 上海宝路卫浴陶瓷有限公司 | Medium-pressure vacuum grouting equipment |
-
2012
- 2012-07-11 CN CN 201220334469 patent/CN202674829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768217A (en) * | 2011-05-04 | 2012-11-07 | 吉林亚新工程检测有限责任公司 | X-ray flaw detector generator pipe barrel SF6 gas vacuum-pumping inflator |
| CN106313295A (en) * | 2015-06-25 | 2017-01-11 | 上海宝路卫浴陶瓷有限公司 | Medium-pressure vacuum grouting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202674829U (en) | Vacuum extractor | |
| CN203259317U (en) | Filter leak detection device | |
| CN102840952B (en) | Pressure tester for detecting compression performance of valve | |
| CN205067028U (en) | Air formula exhaust manifold gas tightness detects frock | |
| CN204203005U (en) | A kind of integral type gas cylinder air pressure and test device for air tightness | |
| CN202047961U (en) | Vacuum pumping treatment device | |
| CN203214270U (en) | Novel air suction system for vacuum pump | |
| CN203437099U (en) | Negative pressure system of desolvation kettle | |
| CN203963503U (en) | High pressure helium recycle and reuse device in a kind of leak-testing | |
| CN105222966A (en) | A kind of air type exhaust manifold air-tightness detection tool | |
| CN203591637U (en) | Novel exhaust device with filter | |
| CN202955472U (en) | High pressure gasholder of pneumatic dredge pump | |
| CN203565411U (en) | Bubbling device for cleaning surface of LCD (liquid crystal display) | |
| CN203330742U (en) | Processing mold for CNC | |
| CN202277990U (en) | Air knife cleaning device | |
| CN203141584U (en) | Device for punching foaming ventilating holes in liner of refrigerator under high pressure | |
| CN202570652U (en) | Cleaning device of potting machine | |
| CN203431481U (en) | High-purity gas confluence filling line | |
| CN203824844U (en) | Water-pressure tooling for cooler | |
| CN204126780U (en) | Square air-cooled diesel engine suction tude | |
| CN202701953U (en) | Locating system of glass engraving and milling machine | |
| CN202727813U (en) | Positioning system of glass engraving and milling machine | |
| CN202733431U (en) | Device for filling nitrogen into heat exchange core | |
| CN202049024U (en) | Locked leakage detecting device for specially-shaped rubber tube of automobile | |
| CN206384827U (en) | A kind of pressurize fuel tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |