CN107643209A - Cylinder water pressure experiment water injection pipe position detecting device - Google Patents
Cylinder water pressure experiment water injection pipe position detecting device Download PDFInfo
- Publication number
- CN107643209A CN107643209A CN201711003403.1A CN201711003403A CN107643209A CN 107643209 A CN107643209 A CN 107643209A CN 201711003403 A CN201711003403 A CN 201711003403A CN 107643209 A CN107643209 A CN 107643209A
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- CN
- China
- Prior art keywords
- cylinder
- injection pipe
- water injection
- position detection
- rotating disk
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000002474 experimental method Methods 0.000 title claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 241000282414 Homo sapiens Species 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 239000003915 liquefied petroleum gas Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to liquefied petroleum gas steel cylinder pipeline technical field, more particularly to a kind of cylinder water pressure experiment water injection pipe position detecting device, including dead man formula travel switch, position detection cylinder, air operated reversing valve, pneumatic pilot-valve；Position detection cylinder is arranged on the inner side of rotating disk, and position detection cylinder corresponds with water injection pipe lift cylinder, and quantity is equal, and position detection cylinder is synchronized with the movement with water injection pipe lift cylinder with the revolution of rotating disk；Dead man formula travel switch is installed on the ground, previous station of the installation site in lower bottle position；Position detection cylinder is connected in parallel in same pneumatic circuit and successively with the air operated reversing valve and pneumatic pilot-valve with water injection pipe lift cylinder to be connected.The present apparatus has efficiently controlled the normal operation of rotating disk, improves the security reliability of equipment.
Description
Technical field
The present invention relates to liquefied petroleum gas steel cylinder pipeline technical field, more particularly to a kind of cylinder water pressure experiment water injection pipe
Position detecting device.
Background technology
" intelligent rotating disc type liquefied petroleum gas steel cylinder water pressure test quick detection line " model machine of my company's exploitation, 2015
It is international most advanced level through domestic pharmaceutical industry expert appraisal, domestic initiation.It is the problem of discovery in Curve guide impeller：Steel occurs once in a while
Before bottle runs to lower bottle position, the water not yet emptying in bottle, therefore, water injection pipe can not be lifted, and at this moment rotating disk should stop back at once
Turn, mechanical accident otherwise can occur.
The content of the invention
It is an object of the invention to overcome the shortcomings of above-mentioned technology, and provide a kind of cylinder water pressure experiment water injection pipe position inspection
Survey device.
The present invention to achieve the above object, using following technical scheme：
A kind of cylinder water pressure experiment water injection pipe position detecting device, it is characterised in that：Including dead man formula travel switch, position
Detect cylinder, air operated reversing valve, pneumatic pilot-valve；Position detection cylinder is arranged on the inner side of rotating disk, position detection cylinder and note
Water pipe lift cylinder corresponds, and quantity is equal, and position detection cylinder is with water injection pipe lift cylinder as the revolution of rotating disk is done together
Step motion；Dead man formula travel switch is installed on the ground, previous station of the installation site in lower bottle position；Position detect cylinder with
Water injection pipe lift cylinder is connected in parallel in same pneumatic circuit and successively with the air operated reversing valve and pneumatic pilot-valve and is connected.
The beneficial effects of the invention are as follows:Relative to prior art, verified by field experiment, when steel cylinder runs to lower bottle work
During the previous station in position, because draining is not yet completed, water injection pipe does not rise, and position detection cylinder has stirred travel switch, sends out
Go out instruction, rotating disk stops immediately.So detection method and device are arranged on " intelligent rotating disc type liquefied petroleum gas steel cylinder hydraulic pressure examination
Test quick detection line " on, the normal operation of rotating disk has been efficiently controlled, has improved the security reliability of equipment.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the top view of turntable of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes the embodiment of the present invention in detail.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.The concrete operating principle that the invention will now be described in detail with reference to the accompanying drawings.
As depicted in figs. 1 and 2, a kind of cylinder water pressure experiment water injection pipe position detecting device, cylinder 3 is detected by position, pulled out
Rod-type travel switch 2, air operated reversing valve 6 and pneumatic pilot-valve 7 form.
Position detection cylinder 3 is arranged on the inner side of rotating disk 1, and the lift cylinder 5 of it and water injection pipe corresponds, quantity phase
Cylinder is detected with water injection pipe lift cylinder as the revolution of rotating disk 1 is synchronized with the movement Deng, position.Dead man formula travel switch 2 is installed
On the ground, previous station of the installation site in lower bottle position.
Position is detected cylinder 3 and is connected in parallel on water injection pipe lift cylinder 5 in same pneumatic circuit, at the main valve 6 that pneumatically commutates
When shown position, compressed air enters two cylinder bottoms simultaneously, and cylinder rod rises simultaneously；When pneumatically commutation main valve 6 is first
When being commutated under the effect of pilot valve 7, compressed air is stretched out simultaneously into the bottom of two cylinders, cylinder rod simultaneously.Detect cylinder in position
Synchronous operation is remained with water injection pipe lift cylinder.In short, location status and the water filling of the cylinder rod of position detection cylinder
The location status of the cylinder rod of pipe lift cylinder is consistent.
Before steel cylinder 8 runs to lower bottle position, if water in bottle not yet emptying, water injection pipe 4 are still located in steel cylinder, now position is examined
The cylinder rod for surveying cylinder 3 is in extended position, and it will stir travel switch and send signal, makes rotating disk stop revolution, avoids machinery
Accident occurs.Judge to note using the cylinder rod and the signal that dead man formula travel switch relative position relation is sent of position detection cylinder
The location of water pipe, to determine whether rotating disk needs to stop at once.
The present apparatus possesses intelligent function, can avoid that mechanical accident accidentally occurs.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (1)
- A kind of 1. cylinder water pressure experiment water injection pipe position detecting device, it is characterised in that：Examined including dead man formula travel switch, position Survey cylinder, air operated reversing valve, pneumatic pilot-valve；Position detection cylinder is arranged on the inner side of rotating disk, position detection cylinder and water filling Pipe lift cylinder corresponds, and quantity is equal, position detect cylinder and water injection pipe lift cylinder with the revolution of rotating disk do it is synchronous Motion；Dead man formula travel switch is installed on the ground, previous station of the installation site in lower bottle position；Detect cylinder and note in position Water pipe lift cylinder is connected in parallel in same pneumatic circuit and successively with the air operated reversing valve and pneumatic pilot-valve and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003403.1A CN107643209B (en) | 2017-10-24 | 2017-10-24 | Water injection pipe position detection device for steel cylinder hydrostatic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003403.1A CN107643209B (en) | 2017-10-24 | 2017-10-24 | Water injection pipe position detection device for steel cylinder hydrostatic test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107643209A true CN107643209A (en) | 2018-01-30 |
| CN107643209B CN107643209B (en) | 2024-02-27 |
Family
ID=61123258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003403.1A Active CN107643209B (en) | 2017-10-24 | 2017-10-24 | Water injection pipe position detection device for steel cylinder hydrostatic test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107643209B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805594A (en) * | 1971-10-19 | 1974-04-23 | Mitsubishi Heavy Ind Ltd | Pressure testing apparatus for bottles |
| CN1052549A (en) * | 1987-05-12 | 1991-06-26 | 艾尔帕托尼克股份公司 | Inspection machine for plastic bottles |
| US20040265173A1 (en) * | 2003-05-06 | 2004-12-30 | Tosoh Corporation | Automated analyzer |
| CN102085721A (en) * | 2009-12-04 | 2011-06-08 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN103705953A (en) * | 2012-10-09 | 2014-04-09 | 克朗斯股份公司 | Device and method for sterilizing container |
| US20160229197A1 (en) * | 2013-09-16 | 2016-08-11 | Till Gmbh | Rotating handling carousel |
| CN106053243A (en) * | 2016-06-06 | 2016-10-26 | 天津市长龙宏业燃气设备有限公司 | Intelligent rotating plate type quick hydrostatic test line for liquefied petroleum gas cylinders |
| CN106840898A (en) * | 2017-03-29 | 2017-06-13 | 温岭市金悦自动化设备有限公司 | The inner bearing type measuring head of steel cylinder water press testing machine |
| CN207396186U (en) * | 2017-10-24 | 2018-05-22 | 天津市长龙宏业燃气设备有限公司 | Cylinder water pressure experiment water injection pipe position detecting device |
-
2017
- 2017-10-24 CN CN201711003403.1A patent/CN107643209B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805594A (en) * | 1971-10-19 | 1974-04-23 | Mitsubishi Heavy Ind Ltd | Pressure testing apparatus for bottles |
| CN1052549A (en) * | 1987-05-12 | 1991-06-26 | 艾尔帕托尼克股份公司 | Inspection machine for plastic bottles |
| US20040265173A1 (en) * | 2003-05-06 | 2004-12-30 | Tosoh Corporation | Automated analyzer |
| CN102085721A (en) * | 2009-12-04 | 2011-06-08 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN103705953A (en) * | 2012-10-09 | 2014-04-09 | 克朗斯股份公司 | Device and method for sterilizing container |
| US20160229197A1 (en) * | 2013-09-16 | 2016-08-11 | Till Gmbh | Rotating handling carousel |
| CN106053243A (en) * | 2016-06-06 | 2016-10-26 | 天津市长龙宏业燃气设备有限公司 | Intelligent rotating plate type quick hydrostatic test line for liquefied petroleum gas cylinders |
| CN106840898A (en) * | 2017-03-29 | 2017-06-13 | 温岭市金悦自动化设备有限公司 | The inner bearing type measuring head of steel cylinder water press testing machine |
| CN207396186U (en) * | 2017-10-24 | 2018-05-22 | 天津市长龙宏业燃气设备有限公司 | Cylinder water pressure experiment water injection pipe position detecting device |
Non-Patent Citations (1)
| Title |
|---|
| 孙一唐 等: "《热处理的机械化与自动化》", 28 February 1983, 机械工业出版社, pages: 95 - 96 * |
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| Publication number | Publication date |
|---|---|
| CN107643209B (en) | 2024-02-27 |
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