CN107600668A - A kind of lubricating oil oil tank for transportation - Google Patents
A kind of lubricating oil oil tank for transportation Download PDFInfo
- Publication number
- CN107600668A CN107600668A CN201711106861.8A CN201711106861A CN107600668A CN 107600668 A CN107600668 A CN 107600668A CN 201711106861 A CN201711106861 A CN 201711106861A CN 107600668 A CN107600668 A CN 107600668A
- Authority
- CN
- China
- Prior art keywords
- corrosion
- oil
- inner casing
- base
- lubricating oil
- 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.)
- Pending
Links
- 239000003921 oil Substances 0.000 title claims abstract description 52
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 33
- 238000005260 corrosion Methods 0.000 claims abstract description 60
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 5
- 241001484259 Lacuna Species 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Abstract
The invention discloses a kind of lubricating oil oil tank for transportation, including base, handrail and support bar are provided with the base, handrail is arranged on the left side of support bar, and handrail and support bar are located at the rear and front end on base top respectively, locating piece is provided between the support bar of the base rear and front end, locating piece is arranged on the top of base, the locating piece is connected with the positioning interporal lacuna on anti-corrosion outer casing bottom, heat-insulation layer is provided with the anti-corrosion outer casing inner wall, and anti-corrosion inner casing is provided with the inwall of heat-insulation layer, the anti-corrosion inner casing is internally provided with hydraulic pumping unit, the hydraulic pumping unit top is provided with flowline, and the other end of flowline passes through anti-corrosion inner casing, heat-insulation layer and anti-corrosion shell are connected with the first closure.The present invention solves the problems, such as that existing lubricating oil oil drum is inconvenient to transport and be unable to automatic oil draining, reduces the workload of operating personnel, improves operating efficiency, convenient and swift, practical.
Description
Technical field
The present invention relates to lubricating oil equipment technology field of transport, specially a kind of lubricating oil oil tank for transportation.
Background technology
Lubricating oil is used in all kinds mechanically to reduce the fluid lubricant of friction, protection machinery and workpiece, main
Play lubrication, cooling, antirust, cleaning, sealing and buffering etc.；Lubricating oil oil drum as it is a kind of load lubricating oil container,
Device demand also increasingly increases, and still, mobility reduces in the environment of lubricating oil is stored in low temperature for a long time, is not easy to export.
Deficiency present in prior art：
1. lubricating oil oil drum of the prior art is all to use manually to be lubricated oily export, operating efficiency is low, and working strength is big,
Inconvenient for operation, security is low, and oil drum is inconvenient to transport；
2. lubricating oil oil drum of the prior art can not detect the oil level of oil drum internal lubrication oil in real time, it is unfavorable for operating personnel's
Operation, practicality are low.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of lubricating oil oil tank for transportation, solves existing lubrication
The problem of oil drum is inconvenient to transport and is unable to automatic oil draining.
To achieve the above object, the present invention provides following technical scheme：A kind of lubricating oil oil tank for transportation, including base,
Handrail and support bar are provided with the base, handrail is arranged on the left side of support bar, and handrail and support bar are located at bottom respectively
The rear and front end on seat top, is provided with locating piece between the support bar of the base rear and front end, locating piece is arranged on base
Top, and the vertical center line of locating piece and the vertical center line of base coincide, on the locating piece and anti-corrosion outer casing bottom
The connection of positioning interporal lacuna, be provided with heat-insulation layer on the anti-corrosion outer casing inner wall, and be provided with the inwall of heat-insulation layer in anti-corrosion
Shell, the anti-corrosion inner casing are internally provided with hydraulic pumping unit, and the hydraulic pumping unit top is provided with flowline, and flowline
The other end be connected through anti-corrosion inner casing, heat-insulation layer and anti-corrosion shell with the first closure, the flowline and anti-corrosion shell
Sealing ring is provided between the junction of junction and flowline and anti-corrosion inner casing, the anti-corrosion inner casing top is provided with oil-feed
Pipe, and the other end of oil inlet pipe is connected through anti-corrosion inner casing, heat-insulation layer and anti-corrosion shell with the second closure, the anti-corrosion inner casing
The top of inwall is provided with fuel level sensor, and control cabinet, the control cabinet front end face are provided with the anti-corrosion shell right side wall
On be provided with display screen and controller panel, and display screen is arranged on the top of controller panel.
Preferably, the first magnetic valve and second solenoid valve, and the first electricity are respectively arranged with the flowline and oil inlet pipe
Magnet valve and second solenoid valve are respectively positioned on the top of anti-corrosion outer shell outer wall.
Preferably, the supporting bar top is provided with railing.
Preferably, described four corners of base bottom are provided with elastic roller.
Preferably, it is provided with control button on the controller panel.
Preferably, the control cabinet is internally provided with controller.
The invention provides a kind of lubricating oil oil tank for transportation, possesses following beneficial effect：
（1）By the setting of hydraulic pumping unit, the first magnetic valve and oil inlet pipe, realizing the present invention can arrange the present invention automatically
Oil, operating efficiency is improved, reduce the workload of operating personnel, improve security, it is convenient derived from lubricating oil to improve
Property.
（2）The present invention facilitates operating personnel to lubricating oil by the setting of base, handrail, elastic roller and locating piece
The transport of oil drum, reduces the workload of operating personnel, and gap connects between the positioning hole on locating piece and anti-corrosion outer casing bottom,
So that anti-corrosion shell is fixed on base, it is therefore prevented that the slip of anti-corrosion shell is toppled over.
（3）The present invention can be detected the lubricating oil level in anti-corrosion inner casing in real time, refueled by the setting of fuel level sensor
When, when fuel level sensor detects that the oil level of lubricating oil reaches default oil level, controller control second solenoid valve is closed, and is being gone out
When oily, when fuel level sensor detects that the oil level of lubricating oil is less than default oil level, controller control hydraulic pumping unit and first
Closed electromagnetic valve, the too high or too low situation of anti-corrosion inner housing inner oil level occurs when either being pumped when avoiding oiling.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation inside the present invention.
In figure：It is 1 handrail, 2 anti-corrosion shells, 3 first closures, 4 flowlines, 5 first magnetic valves, 6 sealing rings, 7 second close
Capping, 8 oil inlet pipes, 9 second solenoid valves, 10 display screens, 11 control buttons, 12 controller panels, 13 control cabinets, 14 railings, 15
Support bar, 16 bases, 17 elastic rollers, 18 controllers, 19 fuel level sensors, 20 heat-insulation layers, 21 anti-corrosion inner casings, 22 hydraulic oil pumpings
Machine, 23 locating pieces, 24 positioning holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in Figure 1-2, the present invention provides a kind of technical scheme：A kind of lubricating oil oil tank for transportation, including base 16, bottom
Handrail 1 and support bar 15 are provided with seat 16, handrail 1 is arranged on the left side of support bar 15, and handrail 1 and support bar 15 distinguish position
In the rear and front end on the top of base 16, locating piece 23 is provided between the support bar 15 of the rear and front end of base 16, locating piece 23 is set
Put on the top of base 16, and the vertical center line of the vertical center line of locating piece 23 and base 16 coincides, locating piece 23 with
The gap of positioning hole 24 connection on the bottom of anti-corrosion shell 2, is provided with heat-insulation layer 20 on the inwall of anti-corrosion shell 2, and heat-insulation layer 20
Anti-corrosion inner casing 21 is provided with inwall, anti-corrosion inner casing 21 is internally provided with hydraulic pumping unit 22, the top of hydraulic pumping unit 22 peace
Equipped with flowline 4, and the other end of flowline 4 passes through anti-corrosion inner casing 21, heat-insulation layer 20 and the closure 3 of anti-corrosion shell 2 and first
Connection, sealing ring is provided between the junction and flowline 4 of flowline 4 and anti-corrosion shell 2 and the junction of anti-corrosion inner casing 21
6, the top of anti-corrosion inner casing 21 is provided with oil inlet pipe 8, and the other end of oil inlet pipe 8 passes through anti-corrosion inner casing 21, heat-insulation layer 20 and anti-corrosion
Shell 2 is connected with the second closure 7, and the top of the inwall of anti-corrosion inner casing 21 is provided with fuel level sensor 19, the right side wall of anti-corrosion shell 2
On control cabinet 13 is installed, display screen 10 and controller panel 12 are provided with the front end face of control cabinet 13, and display screen 10 is set
In the top of controller panel 12, the first magnetic valve 5 and second solenoid valve 9 are respectively arranged with flowline 4 and oil inlet pipe 8, and
First magnetic valve 5 and second solenoid valve 9 are respectively positioned on the top of the outer wall of anti-corrosion shell 2, and the top of support bar 15 is provided with railing 14, bottom
Seat 16 bottom four corner is provided with elastic roller 17, and control button 11, control cabinet 13 are provided with controller panel 12
It is internally provided with controller 18.
In use, when needing to be pumped, the first closure 3 is opened, the He of the first magnetic valve 5 is opened by control button 11
Hydraulic pumping unit 22, hydraulic pumping unit 22 extract to the lubricating oil in anti-corrosion inner casing 21, and fuel level sensor 19 detects profit
When the oil level of lubricating oil is less than default oil level, controller 18 controls the magnetic valve 5 of hydraulic pumping unit 22 and first to close, and avoids and adds
The too high or too low situation of anti-corrosion 21 inside oil levels of inner casing occurs, it is necessary to when refueling, it is close to open second when either being pumped when oily
Capping 7, is refueled by oil inlet pipe 8, when fuel level sensor 19 detects that the oil level of lubricating oil reaches default oil level, control
Device 18 controls second solenoid valve 9 to close, and operating efficiency can be improved, reduced operator with automatic oil draining by realizing the present invention
The workload of member, improves security, improves convenience derived from lubricating oil, pass through base 16, handrail 1, elastic roller 17
With the setting of locating piece 23, transport of the operating personnel to lubricating oil oil drum is facilitated, reduces the workload of operating personnel, is positioned
Gap is connected between positioning hole 24 on block 23 and the bottom of anti-corrosion shell 2 so that anti-corrosion shell 2 is fixed on base 16, is prevented
The slip of anti-corrosion shell 2 is toppled over.
It can to sum up obtain, the present invention sets handrail 1, elastic roller 17, fuel level sensor 19 and hydraulic pumping unit, solves existing
The problem of some lubricating oil oil drums are inconvenient to transport and are unable to automatic oil draining.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of lubricating oil oil tank for transportation, including base（16）, it is characterised in that：The base（16）On be provided with handrail
（1）And support bar（15）, handrail（1）It is arranged on support bar（15）Left side, and handrail（1）And support bar（15）It is located at bottom respectively
Seat（16）The rear and front end on top, the base（16）The support bar of rear and front end（15）Between be provided with locating piece（23）, it is fixed
Position block（23）It is arranged on base（16）Top, and locating piece（23）Vertical center line and base（16）Vertical center line phase
Overlap, the locating piece（23）With anti-corrosion shell（2）Positioning hole on bottom（24）Gap connects, the anti-corrosion shell（2）It is interior
Heat-insulation layer is provided with wall（20）, and heat-insulation layer（20）Inwall on be provided with anti-corrosion inner casing（21）, the anti-corrosion inner casing（21）
Be internally provided with hydraulic pumping unit（22）, the hydraulic pumping unit（22）Top is provided with flowline（4）, and flowline（4）
The other end pass through anti-corrosion inner casing（21）, heat-insulation layer（20）With anti-corrosion shell（2）With the first closure（3）Connection, it is described fuel-displaced
Pipe（4）With anti-corrosion shell（2）Junction and flowline（4）With anti-corrosion inner casing（21）Junction between be provided with sealing ring
（6）, the anti-corrosion inner casing（21）Top is provided with oil inlet pipe（8）, and oil inlet pipe（8）The other end pass through anti-corrosion inner casing（21）、
Heat-insulation layer（20）With anti-corrosion shell（2）With the second closure（7）Connection, the anti-corrosion inner casing（21）The top of inwall is provided with oil
Level sensor（19）, the anti-corrosion shell（2）Control cabinet is installed on right side wall（13）, the control cabinet（13）Set on front end face
It is equipped with display screen（10）And controller panel（12）, and display screen（10）It is arranged on controller panel（12）Top.
A kind of 2. lubricating oil oil tank for transportation according to claim 1, it is characterised in that：The flowline（4）And oil-feed
Pipe（8）On be respectively arranged with the first magnetic valve（5）And second solenoid valve（9）, and the first magnetic valve（5）And second solenoid valve（9）
It is respectively positioned on anti-corrosion shell（2）The top of outer wall.
A kind of 3. lubricating oil oil tank for transportation according to claim 1, it is characterised in that：The support bar（15）Pacify on top
Equipped with railing（14）.
A kind of 4. lubricating oil oil tank for transportation according to claim 1, it is characterised in that：The base（16）Bottom four
Corner is provided with elastic roller（17）.
A kind of 5. lubricating oil oil tank for transportation according to claim 1, it is characterised in that：The controller panel（12）On
It is provided with control button（11）.
A kind of 6. lubricating oil oil tank for transportation according to claim 1, it is characterised in that：The control cabinet（13）Inside is set
It is equipped with controller（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106861.8A CN107600668A (en) | 2017-11-10 | 2017-11-10 | A kind of lubricating oil oil tank for transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106861.8A CN107600668A (en) | 2017-11-10 | 2017-11-10 | A kind of lubricating oil oil tank for transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107600668A true CN107600668A (en) | 2018-01-19 |
Family
ID=61085891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711106861.8A Pending CN107600668A (en) | 2017-11-10 | 2017-11-10 | A kind of lubricating oil oil tank for transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107600668A (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210498A (en) * | 1996-02-02 | 1999-03-10 | 拉斯·埃里克·特里格 | Stackable bottle and carrier plate for handling and exposure of the bottle |
| CN2605393Y (en) * | 2003-03-11 | 2004-03-03 | 周毕华 | Continuous fully-automatic water disel emulsifying machine |
| CN201347105Y (en) * | 2009-01-22 | 2009-11-18 | 佛山德力梅塞尔气体有限公司 | Novel gas cylinder carrying vehicle |
| CN102345789A (en) * | 2011-08-22 | 2012-02-08 | 栾清杨 | Self-lubricating device for hoist steel wire rope |
| CN103523342A (en) * | 2013-10-28 | 2014-01-22 | 无锡市鹏达液压机床厂 | Portable oil injection device |
| CN203602348U (en) * | 2013-09-17 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Refueling truck for heavy truck trial production |
| CN103832685A (en) * | 2012-11-21 | 2014-06-04 | 达特工业股份有限公司 | Bottle drying stand |
| CN204279521U (en) * | 2014-12-19 | 2015-04-22 | 宿州学院 | A kind of hydraulic conveyor |
| CN104724152A (en) * | 2015-02-03 | 2015-06-24 | 乔秀荣 | Simple oil tank transportation sheave trolley |
| CN204489527U (en) * | 2015-03-12 | 2015-07-22 | 赣州市力加能源有限公司 | A kind of novel lubricating oil drum |
| CN105115556A (en) * | 2015-09-21 | 2015-12-02 | 杭州比孚科技有限公司 | Method for accurately measuring oil consumption |
| CN205162629U (en) * | 2015-10-19 | 2016-04-20 | 肖君岩 | Manifold cup of function |
| CN205675525U (en) * | 2016-06-21 | 2016-11-09 | 江苏司能润滑科技有限公司 | A kind of have the Lubricating oil barrel quantifying functional oil |
| CN106179995A (en) * | 2016-07-01 | 2016-12-07 | 国网福建省电力有限公司 | A kind of insulating oil sample treatment reclaimer operation device |
| CN205814130U (en) * | 2016-02-29 | 2016-12-21 | 王亚迪 | Anti-rollover plate mat |
| CN106314491A (en) * | 2015-07-07 | 2017-01-11 | 丁茂明 | Handcart for transporting oil tanks |
| CN206069546U (en) * | 2016-08-19 | 2017-04-05 | 霍普科技（天津）股份有限公司 | A kind of rubbish from cooking oily-water seperating equipment |
| CN106823876A (en) * | 2017-04-10 | 2017-06-13 | 安徽恒源煤电股份有限公司 | A kind of device for matching somebody with somebody liquid for emulsion |
| CN106864954A (en) * | 2017-03-27 | 2017-06-20 | 成都大漠石油技术有限公司 | The component for avoiding oil oil drum from toppling over |
| CN206375139U (en) * | 2017-01-04 | 2017-08-04 | 郑州市欧普士科技有限公司 | A kind of oil drum being readily transported |
| CN207417473U (en) * | 2017-11-10 | 2018-05-29 | 河南道骐汽车科技有限公司 | A kind of lubricating oil oil tank for transportation |
-
2017
- 2017-11-10 CN CN201711106861.8A patent/CN107600668A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210498A (en) * | 1996-02-02 | 1999-03-10 | 拉斯·埃里克·特里格 | Stackable bottle and carrier plate for handling and exposure of the bottle |
| CN2605393Y (en) * | 2003-03-11 | 2004-03-03 | 周毕华 | Continuous fully-automatic water disel emulsifying machine |
| CN201347105Y (en) * | 2009-01-22 | 2009-11-18 | 佛山德力梅塞尔气体有限公司 | Novel gas cylinder carrying vehicle |
| CN102345789A (en) * | 2011-08-22 | 2012-02-08 | 栾清杨 | Self-lubricating device for hoist steel wire rope |
| CN103832685A (en) * | 2012-11-21 | 2014-06-04 | 达特工业股份有限公司 | Bottle drying stand |
| CN203602348U (en) * | 2013-09-17 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Refueling truck for heavy truck trial production |
| CN103523342A (en) * | 2013-10-28 | 2014-01-22 | 无锡市鹏达液压机床厂 | Portable oil injection device |
| CN204279521U (en) * | 2014-12-19 | 2015-04-22 | 宿州学院 | A kind of hydraulic conveyor |
| CN104724152A (en) * | 2015-02-03 | 2015-06-24 | 乔秀荣 | Simple oil tank transportation sheave trolley |
| CN204489527U (en) * | 2015-03-12 | 2015-07-22 | 赣州市力加能源有限公司 | A kind of novel lubricating oil drum |
| CN106314491A (en) * | 2015-07-07 | 2017-01-11 | 丁茂明 | Handcart for transporting oil tanks |
| CN105115556A (en) * | 2015-09-21 | 2015-12-02 | 杭州比孚科技有限公司 | Method for accurately measuring oil consumption |
| CN205162629U (en) * | 2015-10-19 | 2016-04-20 | 肖君岩 | Manifold cup of function |
| CN205814130U (en) * | 2016-02-29 | 2016-12-21 | 王亚迪 | Anti-rollover plate mat |
| CN205675525U (en) * | 2016-06-21 | 2016-11-09 | 江苏司能润滑科技有限公司 | A kind of have the Lubricating oil barrel quantifying functional oil |
| CN106179995A (en) * | 2016-07-01 | 2016-12-07 | 国网福建省电力有限公司 | A kind of insulating oil sample treatment reclaimer operation device |
| CN206069546U (en) * | 2016-08-19 | 2017-04-05 | 霍普科技（天津）股份有限公司 | A kind of rubbish from cooking oily-water seperating equipment |
| CN206375139U (en) * | 2017-01-04 | 2017-08-04 | 郑州市欧普士科技有限公司 | A kind of oil drum being readily transported |
| CN106864954A (en) * | 2017-03-27 | 2017-06-20 | 成都大漠石油技术有限公司 | The component for avoiding oil oil drum from toppling over |
| CN106823876A (en) * | 2017-04-10 | 2017-06-13 | 安徽恒源煤电股份有限公司 | A kind of device for matching somebody with somebody liquid for emulsion |
| CN207417473U (en) * | 2017-11-10 | 2018-05-29 | 河南道骐汽车科技有限公司 | A kind of lubricating oil oil tank for transportation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207417473U (en) | A kind of lubricating oil oil tank for transportation | |
| CN105854368B (en) | One kind is without glue pipe type precision plate filter | |
| CN107600668A (en) | A kind of lubricating oil oil tank for transportation | |
| CN107606450A (en) | A kind of lubricating oil quantitative filling device | |
| CN205400691U (en) | Manifold device | |
| CN106996483B (en) | A kind of city integrated piping lane pipe sedimentation automatic control support | |
| CN102179090A (en) | Improved structure of filter vat | |
| CN104251236A (en) | Coupled mounting structure | |
| CN209294364U (en) | A kind of manipulator gear walking mechanism | |
| CN108087702A (en) | A kind of lubricating oil system | |
| CN203147236U (en) | Bearing lubricating device for pump turbine | |
| CN206337014U (en) | A kind of simple bottle placer of lubricating oil | |
| CN207048946U (en) | Reciprocating Natural Gas Compressor automatic oiling device | |
| CN205945412U (en) | Emergent oil supply unit's of tape spool tile motor | |
| CN205956074U (en) | High temperature high pressure heat supply network circulation pump mechanical seal protection system | |
| CN206988064U (en) | A kind of compressor oil cooler cooling device | |
| CN206738302U (en) | A kind of airline carriers of passengers is counter to push away hydraulic actuation system testboard | |
| WO2020063079A1 (en) | Double-walled drill pipe and drilling machine | |
| CN207018045U (en) | A kind of automobile oil pressure detection devices | |
| CN109440824A (en) | A kind of city integrated piping lane anti-pinch cover plate assembly and anti-clamping method | |
| RU220165U1 (en) | DEVICE FOR PROTECTING THE CAVITY OF A COLUMN OF UNDERGROUND TYPE PIPE FITTINGS | |
| CN104405643B (en) | Vertical antifreeze self-priming piston pump | |
| CN207555216U (en) | A kind of preventing oil spill fixed point monitoring device on oil pipeline | |
| CN219606720U (en) | High-temperature alarm device for thin oil station | |
| CN220709006U (en) | Detachable sewage hanging piece testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |