CN208495205U - Electric locomotive and EMU roof insulator Saunas cleaning system - Google Patents
Electric locomotive and EMU roof insulator Saunas cleaning system Download PDFInfo
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- CN208495205U CN208495205U CN201721295738.0U CN201721295738U CN208495205U CN 208495205 U CN208495205 U CN 208495205U CN 201721295738 U CN201721295738 U CN 201721295738U CN 208495205 U CN208495205 U CN 208495205U
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Abstract
The utility model designs a kind of electric locomotive and EMU roof insulator Saunas cleaning system, mainly by insulator cleaning cover (sauna box), air compressor, pressure-air distribution circuit, electric heating tube, gas-liquid mixed pipe, liquid injector, solenoid valve, controller are constituted.When train, which is put in storage, to be safeguarded, the cleaning enclosure on top insulation, the high-speed rotating high-pressure hot air air-flow of both forward and reverse directions or high-pressure hot gas fog stream generated using insulator cleaning cover, rub the sub- full skirt surface of top insulation, dries, impregnates, blowing the pollutant retained off.Since this system has multiple insulator cleaning covers, high pressure thermal cleaning can be carried out simultaneously to multiple top insulation, therefore can be improved cleaning efficiency and quality, and mitigate the labor intensity of related operation maintenance personnel.
Description
Technical field
The cleaning of roof insulator that the utility model relates to conventional power locomotives and high-speed EMUs under dead ship condition and
Maintenance.
Background technique
With being continuously increased for rail transportation system electrification ratio, growing, the environmental pollution of high-speed railway mileage
Safe operation with climate change to railway brings stern challenge.The top insulation of conventional power locomotive or high-speed EMUs
Sub- pollution flashover phenomenon is common one of electric railway pantograph and catenary fault.These accidents not only directly result in various relevant devices
Damage, and upset normal railway dispatching plan, huge indirect economic loss is caused, seriously affects passenger to railway
The confidence of transport capacity.
In order to reduce the Probability of the sub- pollution flashover failure of top insulation, railway department implements stringent operation and maintenance and arranges
It applies.But for various reasons, the major measure being actually widely used at present is still only limitted to use when train is put in storage and safeguards
Water and cleaning solution carry out artificial cleaning electric locomotive and high-speed EMUs roof insulator.The not only labor of related operation maintenance personnel
Fatigue resistance is bigger, and cleaning efficiency and quality are difficult to improve.Therefore, it is further improved the clean method of top insulation,
It is very necessary.
Summary of the invention
The utility model designs a kind of new electric locomotive and EMU roof insulator Saunas cleaning system, mainly by exhausted
Edge cleaning cover (sauna box), air compressor, pressure-air distribution circuit, electric heating tube, gas-liquid mixed pipe, liquid injection
Device, solenoid valve, controller, etc. component are constituted.A set of electric locomotive and EMU roof insulator Saunas cleaning system can be with
It is cleaned with multiple insulator cleaning covers, while to multiple top insulation (see Fig. 6).One air compressor can be simultaneously
There is provided gas source (see Fig. 4) to cover electric locomotive and EMU roof insulator Saunas cleaning system more.
The basic structure of insulator cleaning cover (sauna box) is one by the left and right that can be opened and closed closing dimerous
Cylindrical body, there are outlet for upper and lower ends (see Figure 1A).When work, it is first turned on cleaning cover, it is then that the cleaning enclosure is exhausted in roof
On edge, it is finally closed cleaning cover, top insulation is closed in cleaning cover (see Fig. 2 B).The cleaning of top insulation finishes,
It opens and removes cleaning cover.
Note that there are centre bore in the top and bottom of insulator cleaning cover, so that the both ends of top insulation are exposed outside
Side.Shape, size and the height of insulator cleaning cover, it should match with each top insulation.
The working principle of insulator cleaning cover (sauna box) is, by the inner wall in cleaning cover, to be arranged multiple (even numbers)
Symmetrical jet item, each jet item spray the air-flow in appropriate direction.In cleaning process, the spray being spaced apart to half
Gas bar inputs high-pressure hot air simultaneously, the other half jet item being spaced apart does not work and (do not input), thus in top insulation
Sub- full skirt surface generates positive (clockwise) high-speed rotating high-pressure hot air air-flow (see Fig. 3 A).Then, switching hot high pressure is empty
Gas input, the jet item work for only allowing the other half to be spaced apart, to generate the reversed (inverse time on the sub- full skirt surface of top insulation
Needle) high-speed rotating high-pressure hot air air-flow (see Fig. 3 B).
Using the high-speed rotating high-pressure hot air air-flow of both forward and reverse directions, rub the sub- full skirt surface of top insulation, blows off and retains
Dust, ice, snow, filth etc., to achieve the purpose that clean roof insulator.Since this system can be exhausted to multiple roofs
Edge carries out high pressure thermal cleaning simultaneously, therefore can be improved cleaning efficiency and quality, and mitigate the labor of related operation maintenance personnel
Fatigue resistance.
According to test result and actual needs, in order to reach the sub- cleaning effect of optimal top insulation, an insulator is clear
Can be designed by washing cover (sauna box) by 2x2 or 3x2 or 4x2 or 5x2 or 6x2, or more jet item, also, half right and left
Symmetrical (see Fig. 2A).
Jet item can be integrated cast structure with insulator cleaning cover；Jet item is also possible to the portion independently manufactured
Part, insertion installation are fixed on the inner wall of insulator cleaning cover.The planform of jet item can be cylinder or prismatic,
Or other suitable shapes.Jet length should match with insulator height；Puff prot on jet item can be multiple circles
Hole or multiple square holes or multistage strip hole or single hop strip hole (air knife)；Jet direction is dextrorotation or derotation, jet angle
It is fixed.
The optional common large size of air compressor or medium-scale industry air compressor, output pressure-air pressure and
Flow should be able to meet user demand.One air compressor can be one or more columns per page electric locomotive or EMU simultaneously
Top insulation Zisang takes cleaning system to provide gas source.By pressure-air distribution circuit, room temperature (cold) pressure-air is transported to
Top insulation of each train cleans live (see Fig. 4).
In the case of easy to clean for top insulation, it may be considered that exhausted using simplified electric locomotive and EMU roof
Edge Zisang takes cleaning system, i.e. electric heating tube scheme (see Fig. 5).The temperature of the pressure-air flowed through can be improved in electric heating tube.
But not plus water and detergent device.High-pressure hot air enters insulator cleaning cover, forms high-speed rotating high-pressure hot air
Air-flow, rub top insulation sublist face, while viscous pollutant on the surface being dried, it is promoted to fall off, so as to
Reach cleaning effect appropriate.
The input power of electric heating tube can carry out classification adjusting, to generate required temperature under various environment temperatures
High-pressure hot air.High-pressure hot air dispensing head exports high-pressure hot air, is divided into the branch flow of several equalizations (see Fig. 5 mark
Note is 5)；Each branch flow is sent to different insulator cleaning covers respectively by high-voltage flexible appendix (see Fig. 7 label 4).
In order to obtain better cleaning effect, electric locomotive and EMU roof insulator Saunas cleaning system should be used
Gas-liquid mixed scheme (see Fig. 6).Cold water (clean water or tap water) or cleaning agent or table can be injected by gas-liquid mixed pipe
Face protective agent (hydrophobic handles coating or Wear-resistant Treatment coating), mixes with the high-pressure hot air flowed through, generates hot high pressure aerosol.
Hot high pressure aerosol enters insulator cleaning cover, forms high-speed rotating high-pressure hot gas fog stream, and rub top insulation sublist face, together
When immersion treatment is carried out to viscous pollutant on the surface, promote it to fall off.
The input power of the electric heating tube of gas-liquid mixed scheme can also carry out classification adjusting.Electric heating tube should be located at gas
The front (upstream) of liquid mixing tube, first heats pressure-air, reinjects water or cleaning agent, prevent in winter high pressure airline
It freezes.
The structure and the course of work of liquid (water or cleaning agent or protective agent) injector can use for reference piston engine spray
The working principle of oil nozzle.But liquid injector may need to work under bigger pressure.Liquid injector can use
Driving scheme (see Fig. 9), electric pushrod device push liquid piston by piston push rod, give the intracorporal liquid of liquid injector case
Body pressurization.
Liquid injector can also use high pressure air drives scheme (see Figure 10), open push solenoid valve, pressure-air
It is inputted into the pressure-air chamber of air-leg device cabinet, pushes air rammer；By piston push rod, and then push liquid
Piston gives the intracorporal liquid pressing of liquid injector case.
During injecting liquid, high-pressure hot air flows through gas-liquid mixed pipe simultaneously.In order to prevent in gas-liquid mixed pipe
Pressure-air, flowed backward by cold water inlet pipe (or cleaning agent input pipe) into cold water injector (or cleaning agent injector)；Note
Entering process should be first to the piston of injector plus pressure (see Fig. 9 label 7 or Figure 10 label 7)；Then, cold water switch is opened
(or cleaning agent switch) (see Fig. 6 label 9 or label 11)；(pass through until the liquid in injector fully enters gas-liquid mixed pipe
Travel switch on the piston push rod of injector, it can be determined that piston is to the end)；Turning off cold water switch, (or cleaning agent is opened
It closes)；Finally, the pressure on release injector piston, under the action of restoring spring, piston overpowers pull of vacuum returns to original position；
Liquid under the effect of gravity, is full of again injector.
The control mode of insulator cleaning cover working condition (dextrorotation, derotation are closed) can use more according to actual needs
Point switching mode (decentralized control) or single-point switching mode (centralized control).It is each exhausted under multiple spot switching mode
The working condition of edge cleaning cover realizes individually control by independent solenoid valve (see Fig. 7).Under single-point switching mode, adopt
With a solenoid valve, it is uniformly controlled the working condition of multiple insulator cleaning covers (see Fig. 8).
Detailed description of the invention
The external structure schematic diagram of Figure 1A insulator cleaning cover (sauna box).
In Figure 1A: the right side shell of 1- cleaning cover；The left side shell of 2- cleaning cover；The half right and left of 3- cleaning cover connects
Connect hinge；The half right and left of 4- cleaning cover opens and closes buckle；Right side dextrorotation (clockwise) air inlet pipe of 5- cleaning cover；6- cleaning cover
Right side derotation (counterclockwise) air inlet pipe；Left side dextrorotation (clockwise) air inlet pipe of 7- cleaning cover；Left the half of 8- cleaning cover
Portion's derotation (counterclockwise) air inlet pipe；The upper exhaust pipe (connecing contaminants collector) of 9- cleaning cover；The lower exhaust pipe of 10- cleaning cover (connects
Contaminants collector)；The top center hole of 11- cleaning cover.
The working air current schematic diagram of Figure 1B insulator cleaning cover (sauna box).
In Figure 1B: right side dextrorotation (clockwise) air inlet of 12- cleaning cover；Right side derotation (the inverse time of 13- cleaning cover
Needle) air inlet；Left side dextrorotation (clockwise) air inlet of 14- cleaning cover；Left side derotation (counterclockwise) air inlet of 15- cleaning cover；
The upper exhaust (exhaust gas) of 16- cleaning cover；The lower exhaust (or dirt or soiling solution) of 17- cleaning cover；18- top insulation.
Schematic diagram of internal structure when Fig. 2A insulator cleaning cover (sauna box) is opened.
In Fig. 2A: the right side shell of 1- cleaning cover；The left side shell of 2- cleaning cover；The half right and left of 3- cleaning cover connects
Connect hinge (opening state)；The half right and left folding buckle of 4- cleaning cover (two halves are separated)；The right side dextrorotation of 5- cleaning cover is (suitable
Hour hands) air inlet pipe；Right side derotation (counterclockwise) air inlet pipe of 6- cleaning cover；The left side dextrorotation (clockwise) of 7- cleaning cover into
Tracheae；Left side derotation (counterclockwise) air inlet pipe of 8- cleaning cover；9- cleaning cover right side jet item (3, can be 2,4,5,
6)；The left side jet item (3, can be 2,4,5,6) of 10- cleaning cover；The right side dextrorotation gas-distribution pipe of 11- cleaning cover
(connection dextrorotation jet item)；The right side derotation gas-distribution pipe (connection derotation jet item) of 12- cleaning cover；Left the half of 13- cleaning cover
Portion's dextrorotation gas-distribution pipe (connection dextrorotation jet item)；The left side derotation gas-distribution pipe (connection derotation jet item) of 14- cleaning cover；15-
Top insulation.
Schematic diagram of internal structure when Fig. 2 B insulator cleaning cover (sauna box) is closed.
In Fig. 2 B: the right side shell of 1- cleaning cover；The left side shell of 2- cleaning cover；The half right and left of 3- cleaning cover connects
Connect hinge (closed state)；The half right and left folding buckle (two semi-closed) of 4- cleaning cover.
Inside dextrorotation (clockwise) air-flow schematic diagram when Fig. 3 A insulator cleaning cover works.
In Fig. 3 A: the inner wall of 1- cleaning cover；2- insulator umbrella internal circular surfaces；3- dextrorotation jet item (3, jet shape
State)；4- derotation jet item (3, do not work)；The high pressure draught that 5- jet item sprays；6- insulator umbrella surface high pressure air-flow
Direction of rotation (clockwise).
Inside derotation (counterclockwise) air-flow schematic diagram when Fig. 3 B insulator cleaning cover works.
In Fig. 3 B: the inner wall of 1- cleaning cover；2- insulator umbrella internal circular surfaces；3- dextrorotation jet item (3, do not work)；
4- derotation jet item (3, jet state)；The high pressure draught that 5- jet item sprays；6- insulator umbrella surface high pressure air-flow
Direction of rotation (counterclockwise).
The gas source schematic diagram of Fig. 4 electric locomotive and EMU roof insulator Saunas cleaning system.
The large and medium-sized air compressor of 1- in Fig. 4；2- high-pressure air tank tank；3- total valve (manually controls)；4- pressure-air point
With pipeline；5- roof of train insulator cleaning system (single or multiple).
The electric heating tube scheme schematic diagram of Fig. 5 electric locomotive and EMU roof insulator Saunas cleaning system.
In Fig. 5: 1- pressure-air inputs (connecing pressure-air distribution circuit)；2- solenoid valve (connects controller to export accordingly
End)；3- electric heating tube；4- high-pressure hot air dispensing head；The output of 5- high-pressure hot air (connect flexible tracheae, 5 tunnels, or it is more, or lack)；
6- power connection (connects control switch).
The gas-liquid mixed scheme schematic diagram of Fig. 6 electric locomotive and EMU roof insulator Saunas cleaning system.
In Fig. 6: 1- pressure-air inputs (connecing pressure-air distribution circuit)；2- solenoid valve (connects controller to export accordingly
End)；3- electric heating tube；4- high-pressure hot air dispensing head；The output of 5- high-pressure hot air (connect flexible tracheae, 5 tunnels, or it is more, or lack)；
6- power connection (connects control switch)；7- gas-liquid mixed pipe；8- cold water inlet pipe (connects cold water injector)；9- cold water switch (connects
Controller)；10- cleaning agent input pipe (connects cleaning agent injector)；11- cleaning agent switchs (connecing controller).
The decentralized control schematic diagram of Fig. 7 insulator cleaning cover.
In Fig. 7,1- high-pressure hot air dispensing head (5 tunnels output, or more or few)；The input of 2- high-pressure hot air；3- solenoid valve
(left side is opened, and the right side is opened, and closes three kinds of states)；4- high-voltage flexible appendix；5- high pressure bifurcated pipe (left and right two)；The cleaning of 6- insulator
The left side shell of cover；The right side shell of 7- insulator cleaning cover；The left side dextrorotation (clockwise) of 8- insulator cleaning cover
Air induction hose；Right side dextrorotation (clockwise) air induction hose of 9- insulator cleaning cover；The right side of 10- insulator cleaning cover is anti-
Revolve (counterclockwise) air induction hose；Left side derotation (counterclockwise) air induction hose of 11- insulator cleaning cover.
The centralized control schematic diagram of Fig. 8 insulator cleaning cover.
In Fig. 8,1- high-pressure hot air dispensing head (two groups of left and right, the output of 5 tunnels, or more or few)；2- high-pressure hot air is defeated
Enter；3- solenoid valve (left side is opened, and the right side is opened, and closes three kinds of states)；(each insulator cleaning is covered with left and right two to 4- high-voltage flexible appendix
Appendix)；5- high pressure bifurcated pipe (left and right two)；The left side shell of 6- insulator cleaning cover；7- insulator cleaning cover
Right side shell；Left side dextrorotation (clockwise) air induction hose of 8- insulator cleaning cover；The right side of 9- insulator cleaning cover
Dextrorotation (clockwise) air induction hose；Right side derotation (counterclockwise) air induction hose of 10- insulator cleaning cover；11- insulator is clear
Wash left side derotation (counterclockwise) air induction hose of cover.
Fig. 9 electrically powered liquid (water or cleaning agent) injector schematic diagram.
In Fig. 9,1- liquid injector cabinet；2- liquid piston；3- highly pressurised liquid efferent duct；4- liquid input tube；5- liquid
Body container；6- fluid escapes wall trench；7- piston pressurization (decompression) position；8- liquid level；9- piston push rod；10- reset spring；11-
Electric pushrod device；12- driving power supply line.
Figure 10 pressure-air Pneumatic liquid (water or cleaning agent) injector schematic diagram.
In Figure 10,1- liquid injector cabinet；2- liquid piston；3- highly pressurised liquid efferent duct；4- liquid input tube；5- liquid
Body container；6- fluid escapes wall trench；7- piston pressurization (decompression) position；8- liquid level；9- piston push rod；10- reset spring；11-
Air-leg device cabinet；12- air rammer；13- pressure-air chamber；14- pressure-air input pipe；15- pushes solenoid valve；
The input of 16- pressure-air；The discharge of 17- pressure-air.
The controller basic structure schematic diagram of Figure 11 electric locomotive and EMU roof insulator Saunas cleaning system.
In Figure 11: 1- controller box；2- control logic module (connects operation knob)；3- solenoid valve driving module；4- drives
Dynamic signal output line cable；5- power control switch module；The output of 6- electric heating tube power supply；The output of 7- electric pushrod device power supply.
The operation knob schematic diagram of Figure 12 controller.
In Figure 12,1- switch knob (the selection method of operation)；2- starting stop button (press the process of representative start or after
It is continuous, bounce and represent process pause or terminate)；3- position instruction (the current method of operation)；4- closed state (closes whole system)；
5- conventional operation mode；6- impregnates the method for operation；7- is dry to blow the method for operation；8- sprays the film method of operation.
Specific embodiment
In order to reach the sub- cleaning effect of better top insulation, it should according to test result or running situation, optimization
Set the pressure of pressure-air air-flow in insulator cleaning cover, flow, temperature, humidity, time span, etc. technical indicator；It is excellent
Change and the direction that each jet item sprays air-flow is set；Determine the water consumption that this system needs, the type and dosage of cleaning agent, protection
The type and dosage of agent.Furthermore, it should be noted that protection top insulation sublist face prevents the air-flow of excessive temperature from causing insulator old
Change, to extend the service life of top insulation.
Insulator cleaning cover (sauna box) should be made of high-strength light material.The shell of insulator cleaning cover can be with
It is manufactured using high temperature plastics or other materials.
In the process of cleaning, it in order to protect top insulation, may need to install on the inner wall of insulator cleaning cover
Soft elastic buffering pad (item), prevents top insulation sublist face of colliding with.
Stainless steel tube or copper pipe or high temperature plastics or other materials manufacture can be used in jet item.
The dextrorotation or derotation high pressure draught that jet item sprays, it is possible to create bigger reaction force acts on insulator
On the inner wall of cleaning cover.When insulator cleaning cover works in order to prevent, it may occur however that shake or rock, it may be considered that use cantilever
Frame mechanism moves and fixes each insulator cleaning cover.
A set of electric locomotive and EMU roof insulator Saunas cleaning system should have an independent controller.Control
The basic module and major control function of device processed include: sequential control and time control in responsible cleaning process；Drive control
Each solenoid valve；It controls electric heating tube power switch and pressure-air temperature rise is adjusted；Measure swirling eddy in insulator cleaning cover
Temperature (optional function)；It controls electric pushrod appliance mains switch (see Figure 11).
When designing controller, suitable standard PLC controller product or other types of controller product can choose.
The hardware and software function module of controller, it is necessary to by control system expert design and realization.
The operation knob selection and setting electric locomotive and the cleaning of EMU roof insulator Saunas that user passes through controller
The method of operation of system (see Figure 12).According to test result and actual needs, user can be with Site Design, programming, modification electric power
The various methods of operation of locomotive and EMU roof insulator Saunas cleaning system.Preliminary design citing given below, only supplies
It is referred to when system designer or user are to controller programming.
1) conventional operation mode (see label 5 in Figure 12):
Dextrorotation (clockwise) air-flow course of work:
Xeothermic pressure-air blows a period of time: such as 60 degree, blowing 40 seconds；
High-pressure hot air+injection cleaning agent forms cleaning agent aerosol, blows a period of time: such as 60 degree, blowing 20 seconds；
High-pressure hot air+injection cold water forms aqueous vapor mist, blows a period of time: such as 60 degree, blowing 30 seconds；
Derotation (counterclockwise) air-flow course of work:
Xeothermic pressure-air blows a period of time: such as 60 degree, blowing 10 seconds；
High-pressure hot air+injection cleaning agent forms cleaning agent aerosol, blows a period of time: such as 60 degree, blowing 20 seconds；
High-pressure hot air+injection cold water forms aqueous vapor mist, blows a period of time: such as 60 degree, blowing 60 seconds；
Process total length: 3 minutes.
2) method of operation (see label 6 in Figure 12) is impregnated:
Dextrorotation (clockwise) air-flow course of work:
Xeothermic pressure-air blows a period of time: such as 30 degree, blowing 20 seconds；
High-pressure hot air+injection cleaning agent forms cleaning agent aerosol, blows a period of time: such as 30 degree, blowing 20 seconds；It blows
Pause a period of time: such as 60 seconds；
High-pressure hot air+injection cold water forms aqueous vapor mist, blows a period of time: such as 60 degree, blowing 50 seconds；
Derotation (counterclockwise) air-flow course of work:
Xeothermic pressure-air blows a period of time: such as 60 degree, blowing 20 seconds；
High-pressure hot air+injection cleaning agent forms cleaning agent aerosol, blows a period of time: such as 60 degree, blowing 20 seconds；It blows
Pause a period of time: such as 60 seconds；
High-pressure hot air+injection cold water forms aqueous vapor mist, blows a period of time: such as 60 degree, blowing 50 seconds；
Process total length: 5 minutes.
3) dry to blow the method for operation (see label 7 in Figure 12):
Dextrorotation (clockwise) air-flow course of work:
Xeothermic pressure-air blows a period of time: such as 40 degree, blowing 60 seconds；
Derotation (counterclockwise) air-flow course of work:
Xeothermic pressure-air blows a period of time: such as 60 degree, blowing 60 seconds；
Process total length: 2 minutes.
4) the film method of operation (see label 8 in Figure 12) is sprayed:
Dextrorotation (clockwise) air-flow course of work:
Xeothermic pressure-air blows a period of time: such as 50 degree, blowing 60 seconds；
High-pressure hot air+injection insulator surface protective agent forms protective agent aerosol, blows a period of time: such as 50 degree, blowing
20 seconds；
Derotation (counterclockwise) air-flow course of work:
It blows pause a period of time: such as 60 seconds；
High-pressure hot air+injection insulator surface protective agent forms protective agent aerosol, blows a period of time: such as 40 degree, blowing
10 seconds；
Process total length: 30 seconds 2 minutes.
Claims (7)
1. a kind of electric locomotive and EMU roof insulator Saunas cleaning system, including insulator cleaning cover, air compressor,
Pressure-air distribution circuit, electric heating tube, gas-liquid mixed pipe, liquid injector, solenoid valve, controller, it is characterised in that: insulation
Sub- cleaning cover is one and is hinged the open-close type closing cylinder being composed by left and right two parts, and there are useless for upper and lower ends
Gas object outlet；The specific structure shape and height of insulator cleaning cover match with corresponding top insulation subtype；Insulation
There are centre bore in the top and bottom of sub- cleaning cover, and the both ends of top insulation are exposed on the outside；
The jet item that the inner wall of insulator cleaning cover has even, symmetric to be distributed, each jet item spray the air-flow of fixed-direction,
The jet item that half is spaced apart is positive whirl spraying gas bar, the other half jet item being spaced apart is derotation jet item；Cleaning cover
Left and right two parts have two gas-distribution pipes of dextrorotation and derotation and corresponding input interface, and dextrorotation gas-distribution pipe connects dextrorotation jet item,
Derotation gas-distribution pipe connects derotation jet item；
The cleaning system uses gas-liquid mixed scheme, and electric heating tube is connect with gas-liquid mixed pipe, the cold water of injection or cleaning
Agent or surface protectant are blended to produce hot high pressure aerosol with the high-pressure hot air flowed through；High-pressure hot air dispensing head is connected to
The output end of gas-liquid mixed pipe is divided into hot high pressure aerosol the hot high pressure aerosol branch flow of multichannel equalization；A plurality of high-voltage flexible
Appendix is connected to the delivery outlet of high-pressure hot air dispensing head, respectively sends each hot high pressure aerosol branch flow to different exhausted
Edge cleaning cover；
When the cleaning system works, the main body of top insulation is closed in cleaning cover；Controller according to setting operation
Process inputs high-pressure hot air simultaneously to the half right and left dextrorotation gas-distribution pipe of cleaning cover, and all dextrorotation jet items spray simultaneously
Positive rotational gas flow；For controller according to the operating process of setting, drive magnetic valve switches air supply channel, anti-to the half right and left of cleaning cover
It screws tracheae while inputting high-pressure hot air, all derotation jet items spray derotation air-flow simultaneously；It is alternately produced by cleaning cover
The high-speed rotating high-pressure hot air air-flow of raw both forward and reverse directions or high-pressure hot gas fog stream carry out the sub- full skirt surface of top insulation
Dry or immersion or friction treatment, achieve the purpose that blow off residual contaminants thereon.
2. a kind of electric locomotive according to claim 1 and EMU roof insulator Saunas cleaning system, feature exist
In: jet item and insulator cleaning cover are integrated cast structures；Jet item or the component independently manufactured, insertion installation are solid
Determine onto the inner wall of insulator cleaning cover；The planform of jet item is cylindrical or prismatic or other shapes；Jet item
Length matches with insulator height；Puff prot on jet item is multiple circular holes or multiple square holes or multistage strip hole,
Or single hop strip air knife；The jet direction of jet item is dextrorotation or derotation, and jet angle is fixed.
3. a kind of electric locomotive according to claim 1 and EMU roof insulator Saunas cleaning system, feature exist
In: classification adjusting is carried out by the input power to electric heating tube, so as under various environment temperatures, in insulator cleaning cover
High-pressure hot air air-flow reaches required temperature.
4. a kind of electric locomotive according to claim 1 and EMU roof insulator Saunas cleaning system, feature exist
In: liquid injector uses driving scheme, and electric pushrod device pushes liquid piston by piston push rod, gives liquid injector
The intracorporal liquid pressing of case.
5. a kind of electric locomotive according to claim 1 and EMU roof insulator Saunas cleaning system, feature exist
In: liquid injector uses high pressure air drives scheme, opens push solenoid valve, and pressure-air is inputted into air-leg device
The pressure-air chamber of cabinet pushes air rammer；By piston push rod, and then liquid piston is pushed, gives liquid injector case
Intracorporal liquid pressing.
6. a kind of electric locomotive according to claim 1 and EMU roof insulator Saunas cleaning system, feature exist
In: the multiple spot switching mode of insulator cleaning cover individually controls the work of each insulator cleaning cover using independent solenoid valve
State；The single-point switching mode of insulator cleaning cover is uniformly controlled the work of multiple insulator cleaning covers using a solenoid valve
State.
7. a kind of electric locomotive according to claim 1 and EMU roof insulator Saunas cleaning system, feature exist
In: a set of cleaning system is furnished with an independent controller；The connection of the control logic module of operation knob and controller；With
Family sets the method for operation of the cleaning system by operation knob；It is timely that controller is responsible for the sequential control in cleaning process
Between control, each solenoid valve of drive control, control electric heating tube power switch, adjust pressure-air temperature rise, measurement insulator it is clear
The temperature of swirling eddy in cover is washed, electric pushrod appliance mains switch is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295738.0U CN208495205U (en) | 2017-10-10 | 2017-10-10 | Electric locomotive and EMU roof insulator Saunas cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295738.0U CN208495205U (en) | 2017-10-10 | 2017-10-10 | Electric locomotive and EMU roof insulator Saunas cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495205U true CN208495205U (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295738.0U Expired - Fee Related CN208495205U (en) | 2017-10-10 | 2017-10-10 | Electric locomotive and EMU roof insulator Saunas cleaning system |
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| CN (1) | CN208495205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774665A (en) * | 2019-03-14 | 2019-05-21 | 成都森川科技股份有限公司 | A kind of electromagnetic heating thermal insulation barn cleaning locomotive |
-
2017
- 2017-10-10 CN CN201721295738.0U patent/CN208495205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774665A (en) * | 2019-03-14 | 2019-05-21 | 成都森川科技股份有限公司 | A kind of electromagnetic heating thermal insulation barn cleaning locomotive |
| CN109774665B (en) * | 2019-03-14 | 2024-01-16 | 成都森川科技股份有限公司 | Electromagnetic heating insulation bin for cleaning locomotive |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20211010 |