CN106807672A - A kind of cleaning Vehicle for engine - Google Patents
A kind of cleaning Vehicle for engine Download PDFInfo
- Publication number
- CN106807672A CN106807672A CN201510866892.8A CN201510866892A CN106807672A CN 106807672 A CN106807672 A CN 106807672A CN 201510866892 A CN201510866892 A CN 201510866892A CN 106807672 A CN106807672 A CN 106807672A
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- China
- Prior art keywords
- container
- cleaning
- vehicle frame
- vehicle
- engine
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/002—Cleaning of turbomachines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A kind of cleaning Vehicle for engine, including a vehicle frame being made up of rectangle hollow out framework, four universal wheels are provided with the angle of lower section four of the vehicle frame, one short side of the vehicle frame is provided with the collapsible handle that an oblique top is stretched out, the vehicle frame top is respectively arranged with multiple hollow out installation regions, and each described hollow out installation region is removably provided with a functional module for aero-engine to be cleaned and/or rinsed.The invention provides a kind of cleaning Vehicle for engine, using modularized design, each functional module small volume, it is lightweight, mobility is considerably increased, and simplify pipeline, so as to easily can at random carrying out carrying transition, to the washing and cleaning operation of engine when can ensure flight-line service at any time.
Description
Technical field
Can be used for outfield dimension the present invention relates to a kind of equipment for aero-engine cleaning, especially one kind
The portable engine washing car for aero-engine of shield.
Background technology
The aero-engine used on aircraft needs periodically to implement cleaning, by cleaning removal air intake duct, pressure
Deposit on mechanism of qi and turbo blade protects blade, so as in delaying or removing air impurity to starting
The influence of machine performance, recovers the performance of deterioration parts, reduces the degree that parts are corroded, it is ensured that hair
Motivation projected life and reliability, while prevention or exclusion breakdown in the motor.
The background section of Chinese patent application 201420627804.X is to available engine cleaning technique
It is described, i.e. the mode of existing cleaning there are two kinds：Cleaning and flushing.Cleaning refers generally in hair
Motivation is cold to be turned under state, and the salinity on detergent solution cleaning blade is sprayed into engine, and cleaning also referred to as " is removed
Salt is cleaned ".Due to be engine is cold turn state under carry out, therefore desalination will not cause the heat of engine rotten
Erosion.Typically periodically cleaned.Flushing refers to engine in idling rating, and water or conjunction are sprayed into engine
Suitable cleaning agent removes the grease soils on blade, so as to recover engine performance, therefore rinses also known as " extensive
Renaturation can be cleaned ", it is rinsed after general daily very end of the train flight.
Existing aircraft maintenance uses special cleaning equipment and flushing device, and two complete equipment pipelines are not general,
Pipeline switching, operate it is all very inconvenient, and since it is desired that the pipeline such as external water source, power supply, generally all
Mobile difficult, structural volume is big, it is difficult to which with flying for flight-line service, and cleaning equipment and flushing device are each
From unitary function, applicability is wide, when single cleaning/pre-washing function is applied to temperature relatively low environment,
Also need to heat up water in addition improve water temperature, improve cleaning performance.And after the cleaning for completing engine,
The water capacity of residual easily freezes when temperature is low in engine wash system, blocks purging system, influence
The next time of purging system uses, and for different use environments, lacks flexible flow and pressure regulation
Means, versatility is not strong.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of cleaning Vehicle for engine, to reduce or keep away
Exempt from problem noted earlier.
In order to solve the above technical problems, the present invention proposes a kind of cleaning Vehicle for engine, for profit
Aero-engine is cleaned and/or rinsed with water and cleaning agent, wherein, the cleaning Vehicle includes one
The vehicle frame being made up of rectangle hollow out framework, four universal wheels are provided with the angle of lower section four of the vehicle frame,
One short side of the vehicle frame is provided with the collapsible handle that an oblique top is stretched out, the vehicle frame top
Multiple hollow out installation regions are respectively arranged with, each described hollow out installation region is removably provided with one
The individual functional module for being cleaned to aero-engine and/or rinsed.
Preferably, the functional module include liquid reserve tank, fluid path control cabinet, electric control box, electrodynamic pump,
Air pressure reducer, tube rolling device and storage tank.
Preferably, the liquid reserve tank is supported in institute by the hollow out mounting bracket upwardly extended from the vehicle frame
State the plane top of vehicle frame.
Preferably, the bottom with pump intake and pump discharge of the electrodynamic pump is by downward from the vehicle frame
The hollow out mounting bracket of extension is supported in the plane lower section of the vehicle frame.
Preferably, the liquid reserve tank is arranged on side relative with the collapsible handle on the vehicle frame,
The liquid reserve tank is welded side by side by two independent the first containers and second container, wherein described first
Container is equipped with the rinse water for cleaning for being added with cleaning agent, and the second container is equipped with for flushing
Flushing water.
Preferably, it is provided with electric heater unit in first container and second container.
Preferably, the bottom of the second container is provided with a rinse mouth, and first container bottom sets
A liquid return hole and a Butterworth Hatch are equipped with, the rinse mouth, liquid return hole and Butterworth Hatch pass through respectively
Pipeline is connected to the fluid path control cabinet；Liquid is returned in being internally provided with described in a connection for first container
Mouth extends upwardly to the liquid back pipe of ullage.
Preferably, it is provided with fluid level controller in first container and second container.
Preferably, the bottom of the liquid reserve tank sets four supporting legs, and the end of the supporting leg is provided with
Cushion pad.
Preferably, integrally-built being hinged is provided with the top of the liquid reserve tank and covers first appearance
The lid of device and second container.
The invention provides a kind of cleaning Vehicle for engine, using modularized design, each functional module
Small volume, it is lightweight, mobility is considerably increased, and pipeline is simplified, so that can be easily random
Carrying transition is carried out, to the washing and cleaning operation of engine when can ensure flight-line service at any time.
Brief description of the drawings
The following drawings is only intended to, in the present invention is schematic illustration and explanation, not limit model of the invention
Enclose.Wherein,
Fig. 1 is shown the knot of the cleaning Vehicle for engine of a specific embodiment of the invention
Structure schematic diagram；
Fig. 2 is shown the structural representation of the vehicle frame of a specific embodiment of the invention；
Fig. 3 is shown the lower view of the cleaning Vehicle of a specific embodiment of the invention；
The polycrystalline substance that Fig. 4 is shown the liquid reserve tank of a specific embodiment of the invention is illustrated
Figure；
The top structure that Fig. 5 is shown the liquid reserve tank of a specific embodiment of the invention is illustrated
Figure；
Fig. 6 is shown the schematic diagram of the pipeline connection of fluid path control cabinet of the invention；
Fig. 7 is shown the connection diagram of pipeline of the invention and gas circuit；
Fig. 8 is shown the control principle drawing of fluid path control cabinet of the invention.
Specific embodiment
In order to be more clearly understood to technical characteristic of the invention, purpose and effect, accompanying drawing is now compareed
Illustrate specific embodiment of the invention.Wherein, identical part uses identical label.
Fig. 1 is shown the knot of the cleaning Vehicle for engine of a specific embodiment of the invention
Structure schematic diagram, the cleaning Vehicle can be used to aero-engine is cleaned and/or rushed using water and cleaning agent
Wash, i.e. cleaning Vehicle of the invention is provided simultaneously with the function of cleaning and rinse, and can individually make when using
With, it is also possible to first clean and rinse again, pipeline is general can to reduce volume and weight, be easy to stochastic transportation extremely
Line.
Specifically, for ease of flight-line service, the cleaning Vehicle that the present invention is provided employs modularized design, car
Frame can be folded in itself, while the modules in cleaning Vehicle are designed as the size less than aircraft door,
Can quickly split and assemble, and aircraft stochastic transportation is conveniently brought up to by aircraft door.
As schemed, cleaning Vehicle of the invention is by moveable vehicle frame 10 and is removably disposed in vehicle frame 10
On liquid reserve tank 141, fluid path control cabinet 142, electric control box 143, electrodynamic pump 144, gas decompression
Device 145, tube rolling device 146 and storage tank 147 are constituted.
Specifically, as shown in Fig. 2 its car that a specific embodiment of the invention is shown
The structural representation of frame, wherein, vehicle frame of the invention 10 is made up of rectangle hollow out framework, vehicle frame 10
Four universal wheels 11 are provided with the angle of lower section four, a short side of vehicle frame 10 is provided with one obliquely
The collapsible handle 12 that side is stretched out, the top of vehicle frame 10 is respectively arranged with multiple hollow out installation regions 13, often
Individual hollow out installation region 13 be removably provided with one for being cleaned to aero-engine and/or
The functional module of flushing, certainly, so-called functional module i.e. aforementioned is arranged on vehicle frame 10
Liquid reserve tank 141, fluid path control cabinet 142, electric control box 143, electrodynamic pump 144, gas decompression dress
Put 145, tube rolling device 146 and storage tank 147 this seven functional modules.
In the present invention, used as a platform, both sides are provided with hook to vehicle frame 10 before and after each functional module,
On corresponding vehicle frame rivet lock, each functional module insertion vehicle frame after, will latch it is locked on hook,
Docking is easily accomplished, it is fixed, finally connected respectively with pipeline, cable.Aircraft door size is 1500mm
× 800mm, according to hatch door size design, preferred three-dimensional size is 1271mm to the appearance and size of vehicle frame 10
× 908mm × 372mm, weight can consider according to actual conditions, be tried one's best mitigation vehicle frame with hollow out framework
Weight, by the way that all parts after dismounting manually are carried on into aircraft including vehicle frame 10 during in order to transition.
In a specific embodiment, referring to Fig. 3, it is shown one of the invention specifically in fact
The lower view of the cleaning Vehicle of example is applied, liquid reserve tank 141 installs branch by the hollow out upwardly extended from vehicle frame 10
Frame is supported in the plane top of vehicle frame 10.The bottom with pump intake and pump discharge of electrodynamic pump 144 passes through
The hollow out mounting bracket extended downwardly from vehicle frame 10 is supported in the plane lower section of vehicle frame 10, preferably electrodynamic pump
144 middle parts for being arranged on vehicle frame 10.
That is, 10 points of vehicle frame of the invention is upper, middle and lower three-decker, and liquid reserve tank 141 is located at upper strata, electronic
Pump 144 is located at lower floor, and the bottom of electrodynamic pump 144 carries pump discharge, makes liquid reserve tank 141 and pump out the degree of lip-rounding
Into certain water-head, remaining pipeline control section is located at middle level, is both passed through beneficial to liquid in liquid reserve tank 141
Cross pipeline and flow into electrodynamic pump 144, in time by liquid in liquid reserve tank 141 and pipeline after being easy to cleaning to finish again
Exclude clean, it is to avoid liquid residue goes bad, and also avoids a day cold junction ice damage equipment.Fluid path control cabinet 142
Be respectively mechanically and electrically control section with electric control box 143, organized side-by-side vehicle frame 10 right part,
Against liquid reserve tank 141, operator station just can mechanically and electrically be operated (cleaning process simultaneously on right side
In all operations), also can conveniently observe liquid reserve tank 141 inner case, during cleaning, engine and
High-pressure air source is located at the left side of vehicle frame, and pipeline is distinguished by air pressure reducer 145 and tube rolling device 146
After being docked with high-pressure air source and engine, just any operation is not carried out in left side, both facilitated operator on the right side
Engine and high-pressure air source situation are seen in side, and high-pressure air source and engine are may be located remotely from again, improve safety
Coefficient.The storage tank 147 of vehicle frame can place spare part, dismantling device etc., be equipped with cleaning Vehicle, convenient
Use.The middle part of vehicle frame is electrodynamic pump 144, and vibration and noise occur in the running due to electrodynamic pump 144,
So electrodynamic pump 144 is arranged on into whole vehicle frame middle part, surrounding is surrounded by casing, subtracted significantly in structure
Lack the propagation of noise, electrodynamic pump 144 has been sunk, lowered the center of gravity, both ensure whole system whole height
Be unlikely to too high, influence of the vibration to vehicle can be greatly reduced again, make cleaning Vehicle it is operationally more steady,
It is safe and reliable.
Specifically, the structure function of each functional module of the present invention in addition to vehicle frame 10 is as follows：Liquid reserve tank
Stored in 141 have for rinse flushing water and be added with cleaning agent for clean rinse water, liquid storage
The flushing water and rinse water of case 141 are connected by pipeline with fluid path control cabinet 142 respectively, that is, liquid storage
Two kinds of water are housed, rinse water is used to clean greasy dirt etc., is rinsed well with flushing water after cleaning in case 141,
The cleaning agent of residual is removed, or rinse water and flushing water can also be used alone.Air pressure reducer 145
It is connected with external high pressure source of the gas, the gas outlet of air pressure reducer 145 is by pipeline and fluid path control cabinet 142
Connection.Electrodynamic pump 144 has a pump intake and a pump discharge, and pump intake and pump discharge pass through respectively
Pipeline connection fluid path control cabinet 142, the pump intake and pump discharge are arranged on the bottom of the electrodynamic pump 144
Portion.The fluid path outlet of fluid path control cabinet 142 is connected with the flush pipe being coiled on tube rolling device 146.Storing
The instrument and spare part of the system of disassembling and assembling engine cleaning can be deposited in case 147.Electric control box 143
On be provided with control electrodynamic pump 144 and fluid path control cabinet 142 button, behind will be to these structure work(
The operating process of energy is described in further detail.
Liquid reserve tank is illustrated first, and Fig. 4 is shown the liquid reserve tank of a specific embodiment of the invention
Polycrystalline substance schematic diagram, Fig. 5 is shown the liquid reserve tank of a specific embodiment of the invention
Top structure schematic diagram, wherein the lid 419 in eliminating Fig. 1 and Fig. 3.As in Figure 3-5, liquid storage
Case 141 is arranged on the side relative with collapsible handle 12 on vehicle frame, and liquid reserve tank 141 is independent by two
First container 411 and second container 412 are welded side by side, wherein what the first container 411 was filled with is to add
Added with the rinse water for cleaning of cleaning agent, what second container 412 was filled with is the flushing water for rinsing.
The top of liquid reserve tank 141 is provided with integrally-built being hinged and covers the first container 411 and second container
412 lid 419.Advantage using the container of absolute construction is easy for manufacture, and good airproof performance is not concerned about letting out
Leakage, side by side welding is easy to be connected firmly, and facilitates modularization to install.
In order to avoid the too low influence cleaning of water temperature and developing result, in a preferred embodiment, first
Electric heater unit (not shown) is provided with container 411 and second container 412, meanwhile, the present invention
Temperature control can also be set in control system, heating is automatically stopped at 50 DEG C, be automatically begun at 40 DEG C
Heating.
Further, the bottom of the first container 411 is provided with a Butterworth Hatch 413 and a liquid return hole 414,
The bottom of second container 412 is provided with a rinse mouth 415, Butterworth Hatch 413, liquid return hole 414 and punching
Wash mouth 415 and fluid path control cabinet 142 is connected to by pipeline respectively.First container 411 is internally provided with
One connection liquid return hole 414 extends upwardly to the liquid back pipe 416 of ullage, in order to mix backflow
Liquid can hit the liquid level of the first container 411 from up to Shaochong, improve mixed effect.For ease of control liquid
Face is unlikely to form dry combustion method damage equipment less than electric heater unit, in the first container 411 and second container 412
Fluid level controller (not shown) can also be further provided with.
In another specific embodiment, because the volume weight of liquid reserve tank 141 is larger, to avoid liquid reserve tank
Engine room floor is damaged when carrying on aircraft after 141 dismountings, the preferably bottom of liquid reserve tank 141 sets four
Supporting leg 417, the end of supporting leg 417 is provided with cushion pad 418, is raised using supporting leg 417 whole
Highly, hand can reach the bottom of liquid reserve tank 141 to body when in order to lift.
Fig. 6 shows the schematic diagram of the pipeline connection of fluid path control cabinet of the invention, and Fig. 7 is shown
The connection diagram of pipeline of the invention and gas circuit, Fig. 8 is shown the control of fluid path control cabinet of the invention
Schematic diagram processed, as shown in figs 6-8, fluid path control cabinet 142 is provided with and connects connecing for Butterworth Hatch 413 respectively
Mouth A, connects the interface B of rinse mouth 415, connects the interface F of liquid return hole 414, connects connecing for gas outlet
Mouth G, connects the interface C of pump intake, connects the interface D of pump discharge, connects the interface E of flush pipe.
Wherein, interface A, interface B and interface C are connected to a three-way control valve K1 by pipeline；
Interface D and interface F connect the two of three-way control valve K2 mouths, threeway control by pipeline respectively
3rd mouth of valve K2 connects a three-way control valve K3 by pipeline, and three-way control valve K3 is in addition
Two mouths pass through pipeline connecting interface E and interface G respectively.
In a specific embodiment, can also be set on the pipeline between interface D and three-way control valve K2
Put pressure gauge P；Flowmeter LU can also be set between pressure gauge P and three-way control valve K2.
Wherein, three interfaces A, B, C are in low water level (as shown in Figure 6), i.e. three-way control valve K1
In control cabinet bottom, to ensure that water pump being capable of normal work.By controlling three three-way control valves, can
To realize the functions such as stirring, cleaning, flushing, water removal.Reference picture 8 is described as follows：
Agitating function：First container 411 adds distilled water or pure water and adds appropriate cleaning agent and formed
Rinse water, what second container 412 was added is the flushing water (distilled water or pure water) for being rinsed after cleaning.
Agitating function is that in order that form the sufficient rinse water of mixing in the first container 411, the solution of the present invention is,
Connect the pipeline of a sides to the b sides of three-way control valve K1, c lateral lines are closed, then by three-way control valve
The d sides of K2 to f lateral lines are connected, and e lateral lines are closed, the electronic pumping source of connection, operation of electrically driven pump 144,
So that the rinse water in the first container 411 is circulated by electrodynamic pump 144 and extracted out from Butterworth Hatch 413, then
Returned from liquid return hole 414, repeated multiple times circulation can reach the function of stirring.
Cleaning function：After rinse water is well mixed, electronic pumping source is first closed, keep three-way control valve
The a sides of K1 to b lateral lines connect constant, the d sides of three-way control valve K2 to e lateral lines are connected, f
Lateral line is closed, and g sides to the i lateral lines of three-way control valve K3 are connected, and h lateral lines are closed, and connect electricity
Dynamic pumping source, cleans to engine.
Pre-washing function：Cleaning closes electronic pumping source after finishing, by the c sides of three-way control valve K1 to b
Lateral line is connected, and a lateral lines are closed, and the d sides of three-way control valve K2 to e lateral lines is connected, f sides
Pipeline is closed, and the g sides of three-way control valve K3 to i lateral lines are connected, and h lateral lines are closed, and connects electricity
Dynamic pumping source, is rinsed to engine.
Remove water function：Electronic pumping source is closed in flushing after finishing, interface G connects external high pressure source of the gas, will
H to the i lateral lines of three-way control valve K3 are connected, and g lateral lines are closed, and will be cleaned using external gas source and managed
Water in road blows down.
Thus, the present invention is connected by the pipeline of integrally-built fluid path control cabinet, it is possible to achieve stirring,
Cleaning, flushing and remove water function, simple structure are easily assembled, maintainable good, it is easy to operate, can
It is high by property, dismounted with cleaning Vehicle simple and convenient.
The invention provides a kind of cleaning Vehicle for engine, using modularized design, each functional module
Small volume, it is lightweight, mobility is considerably increased, and pipeline is simplified, so that can be easily random
Carrying transition is carried out, to the washing and cleaning operation of engine when can ensure flight-line service at any time.
Although it will be appreciated by those skilled in the art that the present invention is retouched according to the mode of multiple embodiments
State, but not each embodiment only includes an independent technical scheme.So described in specification
For the sake of clear, those skilled in the art should be understood specification as an entirety,
And technical scheme involved in each embodiment is regarded as can be mutually combined into the mode of different embodiments
To understand protection scope of the present invention.
Schematical specific embodiment of the invention is the foregoing is only, model of the invention is not limited to
Enclose.Any those skilled in the art, is made on the premise of design of the invention and principle is not departed from
Equivalent variations, modification and combination, all should belong to the scope of protection of the invention.
Claims (10)
1. a kind of cleaning Vehicle for engine, for aero-engine to be cleaned and/or rinsed using water and cleaning agent, it is characterized in that, the cleaning Vehicle includes a vehicle frame (10) being made up of rectangle hollow out framework, four universal wheels (11) are provided with the angle of lower section four of the vehicle frame (10), one short side of the vehicle frame (10) is provided with the collapsible handle (12) for stretching out an oblique top, vehicle frame (10) top is respectively arranged with multiple hollow out installation regions (13), each described hollow out installation region (13) is removably provided with a functional module module for aero-engine to be cleaned and/or rinsed.
2. cleaning Vehicle as claimed in claim 1, characterized in that, the functional module includes liquid reserve tank (141), fluid path control cabinet (142), electric control box (143), electrodynamic pump (144), air pressure reducer (145), tube rolling device (146) and storage tank (147).
3. cleaning Vehicle as claimed in claim 2, it is characterised in that the liquid reserve tank (141) is supported in the plane top of the vehicle frame 10 by the hollow out mounting bracket upwardly extended from the vehicle frame 10.
4. cleaning Vehicle as claimed in claim 3, characterized in that, the bottom with pump intake and pump discharge of the electrodynamic pump (144) is supported in the plane lower section of the vehicle frame (10) by the hollow out mounting bracket extended downwardly from the vehicle frame (10).
5. cleaning Vehicle as claimed in claim 4, it is characterized in that, relative with the collapsible handle (12) side on the vehicle frame of the liquid reserve tank (141), the liquid reserve tank (141) is welded side by side by two independent the first containers (411) and second container (412),, equipped with the rinse water for cleaning for being added with cleaning agent, the second container (412) is equipped with the flushing water for rinsing for wherein described first container (411).
6. cleaning Vehicle as claimed in claim 5, it is characterised in that be provided with electric heater unit in first container (411) and second container (412).
7. cleaning Vehicle as claimed in claim 5, it is characterized in that, the bottom of the second container (412) is provided with a rinse mouth (413), first container (411) bottom is provided with a liquid return hole (414) and a Butterworth Hatch (415), and the rinse mouth (413), liquid return hole (414) and Butterworth Hatch (415) are connected to the fluid path control cabinet (142) by pipeline respectively；First container (411) is internally provided with the liquid back pipe (416) that a connection liquid return hole (414) extends upwardly to ullage.
8. cleaning Vehicle as claimed in claim 7, it is characterised in that be provided with fluid level controller in first container (411) and second container (412).
9. the cleaning Vehicle as described in claim 5-8, it is characterised in that the bottom of the liquid reserve tank (141) sets four supporting legs (417), and the end of the supporting leg (417) is provided with cushion pad (418).
10. the cleaning Vehicle as described in one of claim 5-9, characterized in that, being provided with an integrally-built lid (419) for being hinged covering first container (411) and second container (412) at the top of the liquid reserve tank (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866892.8A CN106807672B (en) | 2015-12-02 | 2015-12-02 | A kind of cleaning vehicle for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866892.8A CN106807672B (en) | 2015-12-02 | 2015-12-02 | A kind of cleaning vehicle for engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106807672A true CN106807672A (en) | 2017-06-09 |
| CN106807672B CN106807672B (en) | 2019-07-30 |
Family
ID=59108081
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510866892.8A Active CN106807672B (en) | 2015-12-02 | 2015-12-02 | A kind of cleaning vehicle for engine |
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| Country | Link |
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| CN (1) | CN106807672B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199201A (en) * | 2017-07-19 | 2017-09-26 | 中国民航大学 | Mobile aviation engine is in wing washing equipment |
| CN107262445A (en) * | 2017-07-19 | 2017-10-20 | 中国民航大学 | Mobile aviation engine heats car in wing cleaning with water purification |
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| CN204729170U (en) * | 2014-12-02 | 2015-10-28 | 中国船舶工业系统工程研究院 | A kind of new work engine douching wheels |
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| JPH08170555A (en) * | 1994-12-16 | 1996-07-02 | Kyowa:Kk | Automatic speed increasing and decreasing device for washing machine engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199201A (en) * | 2017-07-19 | 2017-09-26 | 中国民航大学 | Mobile aviation engine is in wing washing equipment |
| CN107262445A (en) * | 2017-07-19 | 2017-10-20 | 中国民航大学 | Mobile aviation engine heats car in wing cleaning with water purification |
| CN107199201B (en) * | 2017-07-19 | 2020-07-31 | 中国民航大学 | Mobile aeroengine on-wing washing equipment |
| CN107262445B (en) * | 2017-07-19 | 2020-07-31 | 中国民航大学 | Water purification heating vehicle for cleaning movable aero-engine on wing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106807672B (en) | 2019-07-30 |
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