CN208613214U - The online oil wash equipment of gear-box - Google Patents
The online oil wash equipment of gear-box Download PDFInfo
- Publication number
- CN208613214U CN208613214U CN201821033878.5U CN201821033878U CN208613214U CN 208613214 U CN208613214 U CN 208613214U CN 201821033878 U CN201821033878 U CN 201821033878U CN 208613214 U CN208613214 U CN 208613214U
- Authority
- CN
- China
- Prior art keywords
- oil
- gear
- cleaning
- fuel tank
- equipment
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of online oil wash equipment of gear-box, including equipment body, the control panel that is mounted on the electric traction mechanism of equipment body bottom and is mounted on equipment body；Equipment body includes fuel tank, the inflow pipeline connecting with fuel tank and cleaning pipeline, gear pump motor group is installed on inflow pipeline, cleaning pump motor group, filter and flow equilibrium control mechanism be installed, gear pump motor group is washed pump motor group, filter, flow equilibrium control mechanism and connect with control panel on cleaning pipeline.The utility model is not necessarily to external any power supply, is not necessarily to artificial mobile device, and mobile, more convenient when using, cleaning data real-time display is simultaneously monitored, and guarantees the balance of cleaning flow, cleaning data automatically save, convenient for checking and tracing；The utility model may be implemented intelligence and take oil, washing and cleaning operation, so that washing and cleaning operation is more standardized, is efficient.
Description
Technical field
The utility model relates to cleaning device more particularly to a kind of online oil wash equipment of gear-box.
Background technique
In overhaul of train-set operation, currently used method is to repair the stage advanced and clean to gear-box, is being transported
With the stage of repairing, because being limited by factors such as operation field conditions, gear washing and cleaning operation can not be carried out, but the specific vehicle of EMU
Journey is repaired in extension, and a part of gear-box cleaning task is assigned to Motor Car Institute, still, is used on the market without intelligentized product at present
For non-pulling wheel upkeep operation task, existing product and working method are had the following deficiencies:
(1) artificially to get when cleaning oil product is got, the oil product type and quantity got are unknowable
Oil product is got completely by artificially getting, and it is unknowable to get amount and type, artificially takes oily efficiency too low, and be easy to appear
Fortuitous event.
(2) working efficiency is low
During entirely maintenance washing and cleaning operation, all working is all artificial control, and existing cleaning setting, which is artificially removed, moves
Dynamic, equipment is mobile inconvenient, and the working time is longer, and working efficiency is low.
(3) without any record, data can not inquire, trace inconvenience cleaning data
Scavenging period and cleaning data, operating personnel etc. are without any record in cleaning process, and data artificially record after cleaning,
Cleaning all information can not inquire, and can not trace.
(4) present washing and cleaning operation process CIMS is mixed and disorderly, operates comparatively laborious
Existing washing and cleaning operation process CIMS is mixed and disorderly, not the work flow guidance of standard, and operates more complicated numerous
It is trivial.
(5) existing product easily breaks down without monitoring and protecting system
Existing cleaning product is without traffic monitoring and protects system and element, easily because equipment fault causes in cleaning process
Damage entire gear-box.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to disclose a kind of online oil wash equipment of gear-box, supplement
With the blank for repairing stage non-pulling wheel gear-box intelligence washing and cleaning operation task.
The utility model is achieved through the following technical solutions: a kind of online oil wash equipment of gear-box, including equipment master
Body, the electric traction mechanism for being mounted on equipment body bottom and the control panel being mounted on equipment body；Equipment body packet
Fuel tank, the inflow pipeline connecting with fuel tank and cleaning pipeline are included, gear pump motor group is installed on inflow pipeline, is cleaned on pipeline
Cleaning pump motor group, filter and flow equilibrium control mechanism, gear pump motor group are installed and wash pump motor group, filter, stream
Amount balance control mechanism is connect with control panel；Electric traction mechanism provides electricity consumption for entire oil wash equipment.
Electric traction mechanism in the utility model provides all electricity consumptions for equipment, what power supply taken over without the external world, is not necessarily to
Artificial mobile device, it is more convenient when moving, using, intelligence may be implemented by gear pump motor group and inflow pipeline and take oil,
Cleaning pipeline is connected on gear-box and can be cleaned to gear-box, the cleaning data of flow equilibrium control mechanism record are real
When display and save on control panel, convenient for monitoring, and can pass through control panel control cleaning flow, guarantee cleaning stream
The balance of amount, cleaning data automatically save, convenient for checking and tracing；The utility model may be implemented intelligence and take oil, washing and cleaning operation,
It simplifies and takes oily work step, so that washing and cleaning operation is more standardized, is efficient.
Further, cleaning pipeline includes flowline and oil returning tube, one end difference of flowline and oil returning tube
It is connect with the oil outlet of fuel tank and oil return opening, the other end is respectively mounted self-sealing fast joint；
And/or one end of inflow pipeline and the oil inlet of fuel tank connect, the other end is equipped with self-sealing fast joint.
In the above-mentioned technical solutions, when cleaning, the outer end of flowline and oil returning tube is connected to gear-box import and export
On, startup power supply, fuel tank, flowline, gear-box, oil returning tube form clean cycle system；Oil in fuel tank passes through oil inlet
The extraneous fuel tank for being stored with gear case oil of pipeline connection obtains, if the oil in fuel tank need by two or more oil product mixing and
At, then two kinds of oil products are pumped by a certain percentage in the fuel tank of the utility model, after starting clean cycle system, two kinds of oil product meetings
Automatic mixing, reduces the labor intensity of worker, and mix more uniform；The outer end of cleaning pipeline and inflow pipeline is respectively mounted
Self-sealing fast joint, prevents and leakage that gear-box occurs during plugging into is perplexed.
Further, the cleaning pipeline connected on fuel tank is two groups.Due to being equipped with two on a bogie of EMU
A gear-box is arranged two groups of cleaning pipelines and forms two-way cleaning system, can clean to two gear-boxes, significantly mention simultaneously
High working efficiency.
Further, flow equilibrium control mechanism includes flowmeter, adjustment valve and speed governing valve, is used for real-time monitoring and record
Data on flows, and the aperture of adjustment valve, the pressure difference of speed governing valve can be controlled by control panel, to meet requirement of engineering.
Further, equipment body further includes the shell for accommodating fuel tank, and control panel is mounted on shell, gear pump motor
Group, cleaning pump motor group, filter and flow equilibrium control mechanism are arranged at enclosure interior, inflow pipeline and cleaning pipeline
Outer end is respectively positioned on hull outside.The technical solution is farthest integrated by oil wash equipment, easy to remove and cleaning gear-box,
Reduce the occupied space of equipment, and realize integrated management, reduces the use of auxiliary device, reduce action,
It improves work efficiency.
Further, at least provided with two fuel tanks in shell.According to the requirement of cleaning oil, 2 can be arranged in shell
And 2 or more fuel tanks, for being mixed to form the cleaning oil of different gear-box requirements, and guarantee the oil of the cleaning in each fuel tank
The interference of the cleaning oil in other fuel tanks is not will receive.
Further, equipment body further includes monitoring, alarming mechanism, and monitoring, alarming mechanism includes the liquid being mounted on fuel tank
Position transmitter is mounted on inflow pipeline and the pressure sensor cleaned on pipeline and the police instruction for being mounted on hull outside
Lamp, fluid level transmitter, pressure sensor are located in shell, and connect with control panel.Oil can be monitored in real time in fluid level transmitter
Cleaning oil amount of storage in case, to judge whether to need to add, pressure sensor cleans clear on pipeline for real-time monitoring
The pressure of washing oil, to judge whether the requirement for reaching cleaning, the data meeting real-time display of fluid level transmitter, pressure sensor monitoring
Be stored on control panel, convenient for checking and tracing, control panel according to the data of monitoring judge whether need pass through alarm
Indicator light alarm.
Further, the online oil wash equipment of the gear-box further includes the oil-drain pipe connecting with fuel tank oil discharge outlet, oil extraction
Urea pump motor group is installed, and oil-drain pipe outer end is equipped with self-sealing fast joint on pipeline.When the oil circulation in fuel tank
Number is more, when inferior quality, needs to exhaust and refills the good oil of quality, the oil of inferior quality can be arranged by oil-drain pipe
Enter in dirty oil tank.
Further, the voice cue module connecting with control panel is additionally provided on equipment body.Voice cue module can
For prompting the oil in fuel tank whether enough and being enough to require supplementation with, it can also be used to after prompting oil product to be recycled for multiple times,
Be it is enough need to exhaust to refill oil free from foreign meter, can also prompt when cleaning gear-box whether qualified and cleaning start,
At the time of end.
It is further preferred that the online oil wash equipment of gear-box further includes that the remote control being wirelessly connected with control panel fills
It sets；Operator can be made to realize the operation to system while observing gear-box by the way of Wireless remote control
Control reduces personnel labor intensity.
Detailed description of the invention
Fig. 1 is the piping connection schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the utility model is integrated.
In figure, 1, equipment body；11, fuel tank；111, oil outlet；112, oil return opening；113, oil inlet；114, oil discharge outlet；
12, inflow pipeline；13, pipeline is cleaned；131, flowline；132, oil returning tube；14, self-sealing fast joint；15, shell；
16, control panel；171, fluid level transmitter；172, pressure sensor；173, alarm lamp；18, oil-drain pipe；2, electronic to lead
Draw mechanism；3, gear pump motor group；4, pump motor group is cleaned；5, filter；6, flow equilibrium control mechanism；61, flowmeter；
62, valve is adjusted；63, speed governing valve；7, urea pump motor group.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
The online oil wash equipment of gear-box as shown in Figs. 1-2 including equipment body 1, is mounted on the electricity of 1 bottom of equipment body
Dynamic traction mechanism 2 and the control panel 16 being mounted on equipment body 1；Equipment body 1 is connect including fuel tank 11, with fuel tank 11
Inflow pipeline 12 and cleaning pipeline 13, gear pump motor group 3 and flowmeter are installed on inflow pipeline 12, for fuel tank 11
Middle transporting oil cleans on pipeline 13 and is equipped with cleaning pump motor group 4, filter 5 and flow equilibrium control mechanism 6, gear pump
Motor group 3, cleaning pump motor group 4, filter 5, flow equilibrium control mechanism 6 are connect with control panel 16, filter 5 and stream
The data of record are sent to control panel 16 by amount balance control mechanism 6, control panel 16 can control gear pump motor group 3,
The pumping forces size of pump motor group 4 is cleaned, control panel 16 can monitor cleaning data in real time, convenient for inquiry and retrospect；It is electronic to lead
Draw mechanism 2 and provide all electricity consumptions for equipment, can be transformed by electrocar, including carrier, is mounted on carrier
Inverter and related mating protection equipment；Filter 5 can fall the contaminant filter in oil, to improve cleaning efficiency.
Specifically, cleaning pipeline 13 includes flowline 131 and oil returning tube 132, flowline 131 and oil returning tube
132 one end is connect with the oil outlet 111 of fuel tank 11 and oil return opening 112 respectively, and the other end is respectively mounted self-sealing fast joint 14；
Oil wash equipment needs to connect flowline 131 and oil returning tube 132 in gear-box respectively when cleaning gear-box
At import and export, start electric traction mechanism 2, the oil in fuel tank is in fuel tank 11, flowline 131, gear-box, oil returning tube 132
Between circulate；Self-sealing fast joint 14 can prevent after cleaning flowline 131 and oil returning tube 132 from gear
When unloading on case, there is the phenomenon that oil leak.
One end of inflow pipeline 12 and the oil inlet 113 of fuel tank connect, and the other end is equipped with self-sealing fast joint 14；Oil
When needing oiling in case 11, inflow pipeline 12 is equipped with to the end Jie kerosene case or other oil of self-sealing fast joint 14
On case, if required cleaning oil is the mixture of two or more oil products, these oil products are injected in same fuel tank 11, are made in circulation
It can be stirred evenly under.The outside of fuel tank 11 can also connect oil product mixing pump by pipeline, by two kinds injected in fuel tank 11 with
On oil product be sufficiently mixed in fuel tank 11, specifically, oil product from the oil outlet of 11 bottom of fuel tank sucking oil product mixing pump in, and
It returns in fuel tank 11 from 11 top oil return opening of fuel tank, to complete circulation mixed process, oil product mixing pump and control panel is connected
It connects, key mixing can be realized.
In view of there are two gear-boxes for installation on a bogie of EMU, in order to improve cleaning efficiency, by fuel tank 11
It is two that the cleaning pipeline 13 of upper connection, which is set as two groups namely flowline 131 and oil returning tube 132, each group of cleaning
Pipeline 13 connects a gear-box, can clean simultaneously to two gear-boxes, to form two-way circulation cleaning system.
Flow equilibrium control mechanism is mounted on flowline 131 and oil returning tube 132, including flowmeter 61, adjustment valve
62 and speed governing valve 63, flowmeter 61 is for the flow inside real-time monitoring flowline 131 and oil returning tube 132, flowmeter 61
Data on flows is sent to control panel 16, by the adjustable adjustment valve 62 of control panel 16 and speed governing valve 63, to control
Flowline 131 and flow velocity and flow in oil returning tube 132.
In order to improve the integrated level of entire cleaning equipment and easy to remove, equipment body 1 further includes accommodating fuel tank 11
Shell 15, control panel 16 are mounted on 15 outer wall of shell, gear pump motor group 3, cleaning pump motor group 4, filter 5 and flow
Balance control mechanism 6 is arranged inside shell 16, and the outer end of inflow pipeline 12 and cleaning pipeline 13 is respectively positioned on 15 outside of shell,
Interface corresponding with oil inlet, oil outlet, oil return opening is offered on shell 15 to be used for across inflow pipeline, flowline, return
Oil-piping；The utility model, which is highly integrated, to be integrated, when needing to clean the gear-box of different location, by itself
Entire cleaning equipment can be driven in electric traction mechanism 2, more convenient when being not necessarily to extraneous power supply, and moving.
It is required to meet different gear-boxes to the different of cleaning oil, at least two fuel tanks can be set in shell 15
11, different cleaning oil is stored in the two fuel tanks 11, and two 11 outsides of fuel tanks can connect two-way circulation cleaning system.
When oily cycle-index in fuel tank 11 is excessive, many impurity can be remained in oil, causes oil quality that cleaning is not achieved and wants
It asks, needs to exhaust these oil not up to standard, refill qualified oil, oil not up to standard is exhausted for convenience, in fuel tank 11
On open up oil discharge outlet 114, oil discharge outlet 114 connects oil-drain pipe 18, is equipped with urea pump motor group 7, oil extraction on oil-drain pipe 18
The outer end of pipeline 11 is connect with dirty oil tank, and urea pump motor group 7 is located in shell 15, is offered on shell 15 opposite with oil discharge outlet
The interface answered is used for across oil-drain pipe 18, and the outer end of oil-drain pipe 18 is located at 15 outside of shell；In the work of urea pump motor group 7
Under, oil not up to standard is pumped down in dirty oil tank in fuel tank 11, and 11 outer end of oil-drain pipe is equipped with self-sealing fast joint 14, is prevented
Only during oil extraction, waste oil is back in fuel tank 11.
Preferably, equipment body 1 further includes monitoring, alarming mechanism, and monitoring, alarming mechanism includes the liquid being mounted on fuel tank 11
Position transmitter 171, the report for being mounted on inflow pipeline and the pressure sensor 172 cleaned on pipeline and being mounted on 15 outside of shell
Alert indicator light 173, fluid level transmitter 171, pressure sensor 172 are respectively positioned in shell 15, and are connect with control panel 16；Liquid level
The number pressure cleaned in pipeline that transmitter 171 will monitor liquid level numerical value, the pressure sensor in the fuel tank 11 monitored
Value is sent to control panel 16, and control panel judges whether to meet normal running (operation) conditions by calculating, if not satisfied, can lead to
The alarm of alarm lamp 173 is crossed, is reminded in time.
It is further preferred that being additionally provided with the voice cue module connecting with control panel 16, voice prompting on equipment body 1
Module is mounted on 15 outside of shell, and voice cue module can be used for prompting when to start cleaning and terminate scavenger
Make.
It is further preferred that the online oil wash equipment of gear-box further includes that the remote control being wirelessly connected with control panel 16 fills
It sets；Operator can be made to realize the operation to system while observing gear-box by the way of Wireless remote control
Control reduces personnel labor intensity.
When the utility model is used, process is as follows:
(1) relevant staff needs material library to carry out the branch neck of cleaning oil product, and electric traction mechanism drives entire clear
Equipment is washed to material library, oily convenient transportation is taken, the work such as oil, oil extraction, mixing is taken all to provide power supply by inverter, without external
Any power supply, it is mobile, it is easy to use.
(2) after the completion of oil product branch neck, the mixing of oil product need to be carried out, stops mixing after defaulting timing).All takes
Oil, oil extraction, mixing all using the electronic mixing of a key, reduce oil product waste, reduce labor intensity of workers, clean oil mixing more
Uniformly.
(3) fuel-displaced, the return pipe road of cleaning equipment are connected on the import and export of gear-box, open clean cycle system at this time
System, cleaning start (equipment self-clocking, voice prompting after timing).
(4) after the completion of cleaning, equipment out of service checks that whether there is or not big metals in the iron powder of gear-box magnetic bolt adsorption
Particle tightens magnetic bolt later, is again started up the circulatory system, after cleaning again, completes task.
(5) after the completion of cleaning, check that whether there is or not the absorption of big metallic particles and iron powder in the iron powder of magnetic bolt face absorption again
Amount removes equipment circulation line after confirmation reaches cleaning effect.Fulfil assignment task, and all job task data are by operation control surface
Plate records in real time, and automatic report generation is stored, convenient for the inquiry and retrospect of later data.
The washing and cleaning operation process and operation mode of the utility model code requirement guarantee washing and cleaning operation effect and cleaning
Data it is true, accurate, after integration of equipments, be convenient for integrated management, reduce the use of auxiliary device, be moved easily, subtract
Action is lacked, has improved work efficiency, all cleaning data equipments can automatically save and generate report, realize data
Retrospective purpose, and the error generated when manual entry is avoided, all kinds of vehicles can also be completed according to the database of record
Type, the washing and cleaning operation task of gear-box；Equipment itself provides all electricity consumptions, easy to use, is suitable for all kinds of working environments, enhancing
The management that departments at different levels use washing and cleaning operation quality and equipment.
The utility model is according to repairing operating environment and condition, the oil product preparation in cleaning process, clean cycle, clearly
It washes the elements such as time, setting record, process status to be integrated, have developed suitable oily online with dedicated gear-box is repaired
Wash equipment, realize the target cleaned during gear-box is changed oil to gear-box, for it is advanced repair extension and repair the journey period provide
Necessary technology and equipment support, and realize and clean oily loop control, flow control, cleaning pressure control, guarantee that entire cleaning is made
The cleaning effect and stability of industry task；To improve upkeep operation efficiency, the utility model additionally provides the function of cleaning parallel,
Two gear-boxes on a bogie can be cleaned simultaneously simultaneously；For convenience of operator's use, the utility model is also set up
Status display function, can show cleaning progress in a manner of acousto-optic etc.；Wireless remote control mode can make operator right
Realize that the operation to system controls while gear-box is observed.
Embodiment described above only expresses one or more embodiments of the utility model, describes more specific
With it is detailed, but it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, various modifications and improvements can be made, this
Belong to the protection scope of the utility model.
Claims (10)
1. a kind of online oil wash equipment of gear-box, which is characterized in that including equipment body (1), be mounted on equipment body bottom
Electric traction mechanism (2) and the control panel (16) being mounted on equipment body；Equipment body includes fuel tank (11) and fuel tank
The inflow pipeline (12) of connection and cleaning pipeline (13) are equipped with gear pump motor group (3) on inflow pipeline, clean on pipeline and pacify
Pump motor group, mistake are washed equipped with cleaning pump motor group (4), filter (5) and flow equilibrium control mechanism (6), gear pump motor group
Filter, flow equilibrium control mechanism are connect with control panel；Electric traction mechanism provides electricity consumption for entire oil wash equipment.
2. the online oil wash equipment of gear-box according to claim 1, which is characterized in that cleaning pipeline includes flowline
(131) and oil returning tube (132), one end of flowline and oil returning tube respectively with the oil outlet of fuel tank (111) and oil return opening
(112) it connects, the other end is respectively mounted self-sealing fast joint (14)；
And/or one end of inflow pipeline and the oil inlet (113) of fuel tank connect, the other end is equipped with self-sealing fast joint.
3. the online oil wash equipment of gear-box according to claim 1 or 2, which is characterized in that the cleaning pipe connected on fuel tank
Road is two groups.
4. the online oil wash equipment of gear-box according to claim 1, which is characterized in that flow equilibrium control mechanism includes stream
Meter (61), adjustment valve (62) and speed governing valve (63).
5. the online oil wash equipment of gear-box according to claim 1, which is characterized in that equipment body further includes accommodating fuel tank
Shell (15), control panel is mounted on shell, gear pump motor group, cleaning pump motor group, filter and flow equilibrium control
Mechanism processed is arranged at enclosure interior, and inflow pipeline and the outer end for cleaning pipeline are respectively positioned on hull outside.
6. the online oil wash equipment of gear-box according to claim 5, which is characterized in that at least provided with two oil in shell
Case.
7. the online oil wash equipment of gear-box according to claim 5, which is characterized in that equipment body further includes monitoring, alarming
Mechanism, monitoring, alarming mechanism include the fluid level transmitter (171) being mounted on fuel tank, are mounted on inflow pipeline and cleaning pipeline
Pressure sensor (172) and be mounted on the alarm lamp (173) of hull outside, fluid level transmitter, pressure sensor position
In in shell, and it is connect with control panel.
8. the online oil wash equipment of gear-box according to claim 1, which is characterized in that the online oil wash equipment of gear-box
Further include the oil-drain pipe (18) being connect with fuel tank oil discharge outlet (114), urea pump motor group (7) is installed on oil-drain pipe, and
Oil-drain pipe outer end is equipped with self-sealing fast joint.
9. the online oil wash equipment of gear-box according to claim 1, which is characterized in that be additionally provided with and manipulate on equipment body
The voice cue module of panel connection.
10. the online oil wash equipment of gear-box according to claim 1, which is characterized in that the online oil wash of gear-box is set
Standby further includes the remote control device being wirelessly connected with control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033878.5U CN208613214U (en) | 2018-07-02 | 2018-07-02 | The online oil wash equipment of gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033878.5U CN208613214U (en) | 2018-07-02 | 2018-07-02 | The online oil wash equipment of gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613214U true CN208613214U (en) | 2019-03-19 |
Family
ID=65704339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821033878.5U Active CN208613214U (en) | 2018-07-02 | 2018-07-02 | The online oil wash equipment of gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042711A (en) * | 2021-09-26 | 2022-02-15 | 广西科技大学 | Pre-lubricating and cleaning device for automatic gearbox of automobile |
-
2018
- 2018-07-02 CN CN201821033878.5U patent/CN208613214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042711A (en) * | 2021-09-26 | 2022-02-15 | 广西科技大学 | Pre-lubricating and cleaning device for automatic gearbox of automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206299775U (en) | A kind of environmentally friendly high accuracy wind field gear-box oil changing device | |
| CN103915124B (en) | Nuclear power station conventional island demineralized water distribution system full cut-off repair method | |
| CN108704906A (en) | A method of water supply pipe is cleaned using ice slurry | |
| CN105858576A (en) | Filling system for automotive urea solution and control method | |
| CN110081155B (en) | Rapid cleaning and oil distribution system and method for speed reducer | |
| CN101628290B (en) | Non-disassembly cleaning method of coating pipeline | |
| CN208613214U (en) | The online oil wash equipment of gear-box | |
| CN103742264B (en) | Gas nozzle rinser | |
| CN202238800U (en) | Cleaning equipment for lubricating oil pipeline | |
| CN208153001U (en) | The long-range control more accurate quantitative filling devices of pit shaft desulfurizing agent of well group | |
| CN206947122U (en) | Oil immersed type station local coordinate frame repairing dolly | |
| CN209792189U (en) | Urea case belt cleaning device | |
| CN107939524A (en) | A kind of engine intelligent cleaning curing system and intelligent method for cleaning and maintaining | |
| CN105422231B (en) | A kind of universal SCR system durability test apparatus of offline multistation and method | |
| CN205463370U (en) | Aeroengine cleaning system | |
| CN205277560U (en) | General endurance test of type SCR system device of multistation of off -line | |
| CN206429639U (en) | Skid lubrication oil circulation device | |
| CN205740338U (en) | A kind of loading system of urea for vehicle solution | |
| CN207048964U (en) | The system that pump machine water shutoff in fume afterheat system is collected and recycled | |
| CN109157969B (en) | Water treatment system for EGR of marine low-speed diesel engine | |
| CN108189810B (en) | Multifunctional device for automobile maintenance and application method thereof | |
| CN219335162U (en) | Gear box biax oil washing device | |
| CN107262445B (en) | Water purification heating vehicle for cleaning movable aero-engine on wing | |
| CN206400693U (en) | A kind of self-service carwash vending machine of cycling use of water | |
| CN220951169U (en) | Novel movable electric tea stove cleaning agent filling trolley for motor train unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |