阅读说明：本技术 一种中低速磁浮列车自动化洗车机 (Automatic car washer of medium-low speed maglev train ) 是由 完颜靖 姚应峰 叶芹禄 史明红 廖永亮 刘奥 范永光 葛红 程春阳 王德威 朱昊 于 2020-05-13 设计创作，主要内容包括：本发明公开了一种中低速磁浮列车自动化洗车机,包括沿列车行驶轨道的纵向依次布置的预湿洗涤液喷管、洗涤剂揉抹刷组、端洗装置、侧刷组和清水漂洗喷管,预湿洗涤液喷管向列车喷出洗涤液,洗涤剂揉抹刷组包括揉抹刷马达和揉抹刷,端洗装置包括行走机构、回转机构、升降机构和端洗刷组,行走机构包括行走轨道、移动小车和固定框架；回转机构包括转动框架和转动驱动马达；升降机构包括丝杠机构、升降驱动马达和升降小车；端洗刷组包括端刷马达和端刷；所述侧刷组包括侧刷马达和由所述侧刷马达驱动的侧刷,所述清水漂洗喷管用于向列车喷出清水进行清洗。本发明具备端洗、侧洗功能,清洗全面、彻底,洗刷效果好,节省人力。(The invention discloses an automatic car washer for a medium-low speed maglev train, which comprises a pre-wetting cleaning solution spray pipe, a detergent rubbing brush group, an end washing device, a side brush group and a clear water rinsing spray pipe which are sequentially arranged along the longitudinal direction of a train running track, wherein the pre-wetting cleaning solution spray pipe sprays cleaning solution to the train; the swing mechanism comprises a rotating frame and a rotating driving motor; the lifting mechanism comprises a screw mechanism, a lifting driving motor and a lifting trolley; the end washing group comprises an end brush motor and an end brush; the side brush group comprises a side brush motor and a side brush driven by the side brush motor, and the clean water rinsing spray pipe is used for spraying clean water to the train for cleaning. The invention has the functions of end washing and side washing, has comprehensive and thorough washing, good washing effect and saves manpower.)

1. The utility model provides an automatic car washer of well low-speed maglev train, its characterized in that, includes along the railway longitudinal prewetting washing liquid spray tube, detergent rubbing brush group, end washing unit, side brush group and the clear water rinsing spray tube of arranging in proper order that the train traveles, wherein:

the washing liquid of wetting in advance is to train blowout washing liquid, the detergent is rubbed and is wiped the brush group and is rubbed including rubbing the brush motor and with rub the brush of rubbing that the brush motor is connected to be used for brushing the washing liquid that the washing liquid spray tube of wetting in advance sprayed on the train, the end is washed the device and is included running gear, rotation mechanism, elevating system and end and is washed the brush group, and:

the travelling mechanism comprises a travelling rail, a movable trolley and a fixed frame, the travelling rail is arranged on the foundation and is parallel to the train travelling rail, and the fixed frame is arranged on the movable trolley;

the rotary mechanism comprises a rotating frame and a rotary driving motor, and the rotary driving motor is arranged on the fixed frame and is used for driving the rotating frame to rotate for a set angle around a vertical line;

the lifting mechanism comprises a screw mechanism, a lifting driving motor and a lifting trolley, the lifting driving motor and the screw mechanism are both arranged on the rotating frame, and the lifting driving motor is connected with the lifting trolley through the screw mechanism so as to drive the lifting trolley to move up and down;

the end brushing group comprises an end brush motor and an end brush which are both arranged on the lifting trolley, and the end brush motor is connected with the end brush to drive the end brush to brush the end part of the train;

the side brush group comprises a side brush motor and a side brush driven by the side brush motor, the side brush is used for brushing the side face of the train, and the clear water rinsing spray pipe is used for spraying clear water to the train for cleaning.

2. The automatic car washer of claim 1, wherein the mobile car comprises a mobile base, and a traveling driving motor and a track wheel which are jointly mounted on the mobile base, the traveling driving motor is connected with the track wheel for driving the track wheel to roll on a traveling track, and the fixed frame is mounted on the mobile base.

3. The automatic car washer of the medium-low speed maglev train according to claim 1, further comprising a signal indication system, wherein the signal indication system comprises a plurality of indication boards and a plurality of indication lamps, the indication boards are arranged beside a running track of the train and respectively comprise a parking indication board in front of a garage, a parking indication lamp in front of the garage, a parking indication lamp at the front end of the train, a parking indication board at the rear end of the train, a parking indication lamp at the rear end of the train and an indication board for finishing the washing, so as to provide corresponding start and stop signals.

4. The automatic car washer for medium and low speed magnetic-levitation trains according to claim 1, further comprising a photoelectric signal system, wherein the photoelectric signal system comprises 4 pairs of photoelectric sensors and they are arranged along the longitudinal direction of the train running track, the two sensors of each pair are symmetrically arranged on the two sides of the train running track, respectively, and a pair of photoelectric sensors are arranged at the entrance and exit of the train, respectively, and a pair of photoelectric sensors are arranged at the front and rear scrubbing positions of the train, respectively, and the car washer system controls the car washing according to the shading and light transmission of the photoelectric sensors.

5. The automatic car washer of the medium-low speed magnetic-levitation train according to claim 1, wherein the water supply system of the pre-wetting cleaning solution spray pipe comprises a water supply pump set, a detergent metering pump set and a water supply pipeline, the water supply pump set supplies water through the water supply pipeline, the detergent metering pump set selects whether to add detergent into the water supply pipeline according to needs, and if so, detergent is injected into the water supply pipeline according to a set proportion.

6. The automatic car washer for the medium-low speed magnetic-levitation train as claimed in claim 1, wherein two sets of said pre-wetting cleaning solution nozzles, two sets of said detergent rubbing brush sets, two sets of said end washing devices, two sets of said side brush sets and two sets of said rinsing nozzles are symmetrically disposed on two sides of a running track of the train, respectively.

7. The automatic car washer of the medium-low speed magnetic-levitation train as claimed in claim 1, wherein the rubbing brush motor, the rotary driving motor, the end brush motor and the side brush motor are pneumatic motors.

8. The automatic car washer of the medium-low speed magnetic levitation train according to claim 1, further comprising a water circulation treatment system for treating the waste water after car washing, wherein the water circulation treatment system comprises a water treatment regulating device, an inclined tube sedimentation device, a photocatalytic oxidation device and a submersible pump set, the water treatment regulating device is used for collecting the washed waste water, allowing the waste water to flow among different regulating pools of the water treatment regulating device through the submersible pump set, and pumping the waste water into the inclined tube sedimentation device through the submersible pump set for treatment, and the treated water enters the photocatalytic oxidation device.

9. The automatic car washer of the medium-low speed magnetic-levitation train as claimed in claim 8, wherein the water treatment adjusting device, the inclined tube sedimentation device and the photocatalytic oxidation device are all provided with liquid level meters for observing the liquid level position.

10. The automatic car washer for medium and low speed magnetic-levitation train according to claim 1, wherein the end washing device further comprises an upper travel switch and a lower travel switch respectively installed at the upper end and the lower end of the rotating frame for reversing the lifting car and the moving car after contacting with the lifting car.

Technical Field

The invention belongs to the field of urban rail transit, and particularly relates to an automatic car washer for a medium-low speed magnetic-levitation train.

Background

The medium-low speed magnetic levitation has the advantages of environmental protection, high safety, strong climbing capability, small turning radius, low construction cost, low running noise and the like, is suitable for traffic connection of urban districts, short-distance cities and tourist attractions, and is currently applied to cities such as Changsha, Beijing and the like. In daily operation, the side and end faces of a train body of a magnetic suspension train need to be cleaned frequently, and cleaning in alternate days or cleaning once in 3-7 days is generally needed. Magnetic levitation train is bulky, and traditional manpower carwash is wasted time and energy and is difficult to realize, and current train cleaning equipment is to rail vehicles such as subway, and incompatible with current magnetic levitation train, has the extravagant problem of water and detergent simultaneously. At present, the automation degree of Beijing maglev S1 line and Changsha maglev express line car washing equipment is low, the operation is complicated, the manpower is excessively required, and the car washing is not thorough.

Disclosure of Invention

Aiming at the defects or improvement requirements of the prior art, the invention provides the automatic car washer for the medium-low speed maglev train, which has the advantages of comprehensive and thorough washing and good washing effect.

In order to achieve the above object, according to one aspect of the present invention, there is provided an automatic car washer for a medium-low speed maglev train, comprising a pre-wetting detergent spray pipe, a detergent rubbing brush set, an end washing device, a side brush set and a clear water rinsing spray pipe, which are sequentially arranged along a longitudinal direction of a running track of the maglev train, wherein:

the washing liquid of wetting in advance is to train blowout washing liquid, the detergent is rubbed and is wiped the brush group and is rubbed including rubbing the brush motor and with rub the brush of rubbing that the brush motor is connected to be used for brushing the washing liquid that the washing liquid spray tube of wetting in advance sprayed on the train, the end is washed the device and is included running gear, rotation mechanism, elevating system and end and is washed the brush group, and:

the travelling mechanism comprises a travelling rail, a movable trolley and a fixed frame, the travelling rail is arranged on the foundation and is parallel to the train travelling rail, and the fixed frame is arranged on the movable trolley;

the rotary mechanism comprises a rotating frame and a rotary driving motor, and the rotary driving motor is arranged on the fixed frame and is used for driving the rotating frame to rotate for a set angle around a vertical line;

the lifting mechanism comprises a screw mechanism, a lifting driving motor and a lifting trolley, the lifting driving motor and the screw mechanism are both arranged on the rotating frame, and the lifting driving motor is connected with the lifting trolley through the screw mechanism so as to drive the lifting trolley to move up and down;

the end brushing group comprises an end brush motor and an end brush which are both arranged on the lifting trolley, and the end brush motor is connected with the end brush to drive the end brush to brush the end part of the train;

the side brush group comprises a side brush motor and a side brush driven by the side brush motor, the side brush is used for brushing the side face of the train, and the clear water rinsing spray pipe is used for spraying clear water to the train for cleaning.

Preferably, the moving trolley comprises a moving base, and a traveling driving motor and a rail wheel which are jointly installed on the moving base, the traveling driving motor is connected with the rail wheel and used for driving the rail wheel to roll on a traveling rail, and the fixed frame is installed on the moving base.

Preferably, still include signal indication system, signal indication system includes a plurality of signs and a plurality of pilot lamp, installs by the train track of traveling, is respectively sign, the sign of parking before the storehouse, front end washing stop pilot lamp, rear end washing stop sign, rear end washing stop pilot lamp, the sign of finishing of washing one each to provide corresponding opening and stop signal.

Preferably, the system also comprises a photoelectric signal system which comprises 4 pairs of photoelectric sensors and is arranged along the longitudinal direction of the train running track, two sensors of each pair are respectively and symmetrically arranged at two sides of the train running track, a pair of photoelectric sensors are respectively arranged at the positions where the train enters and exits, and a pair of photoelectric sensors are respectively arranged at the brushing positions of the front end and the rear end of the train, and the car washing system controls car washing according to the shading and light transmission of the photoelectric sensors.

Preferably, the water supply system of the pre-wetting washing liquid spray pipe comprises a water supply pump set, a detergent metering pump set and a water supply pipeline, the water supply pump set supplies water through the water supply pipeline, the detergent metering pump set selects whether to add detergent into the water supply pipeline according to requirements, and if so, the detergent is injected into the water supply pipeline according to a set proportion.

Preferably, the two groups of pre-wetting washing liquid spray pipes, the two groups of detergent rubbing brush groups, the two groups of end washing devices, the two groups of side brush groups and the two groups of clear water rinsing spray pipes are symmetrically arranged on two sides of a train running track respectively.

Preferably, the rubbing brush motor, the rotary drive motor, the end brush motor and the side brush motor are all pneumatic motors.

Preferably, still include the water circulating treatment system who handles the waste water after the carwash, water circulating treatment system is by water treatment adjusting device, pipe chute precipitation equipment, photocatalytic oxidation device and submersible pump group, water treatment adjusting device is used for collecting the waste water after the washing to let waste water flow between the different equalizing basin of water treatment adjusting device through submersible pump group, then the pump of rethread submersible pump group goes into the pipe chute precipitation equipment is handled, and the water after the processing gets into photocatalytic oxidation device.

Preferably, the water treatment regulating equipment, the inclined tube sedimentation equipment and the photocatalytic oxidation device are all provided with liquid level meters for observing the liquid level position.

Preferably, the end washing device further comprises an upper travel switch and a lower travel switch which are respectively installed at the upper end and the lower end of the rotating frame, so as to enable the lifting trolley and the moving trolley to change directions after being in contact with the lifting trolley.

In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:

1) the invention aims at the appearance size and the structural characteristics of the medium and low speed maglev train, and can spray washing liquid on the train through the pre-wetting washing liquid spray pipe in sequence, uniformly smear the washing liquid through the washing agent rubbing and brushing group, sequentially scrub the front end and the rear end of the train through the end washing device, scrub the side surface of the train through the side brush group, and then spray clean water to the brushed train through the clean water rinsing spray pipe.

2) The water supply system of the pre-wetting washing liquid spray pipe can select whether to add the washing agent according to the requirement, reduces the using amount of the washing agent, has the water treatment function, realizes the recycling of water, and can reduce the using amount of water for washing the vehicle.

Drawings

FIG. 1 is a schematic side view of an automated car washer;

FIG. 2 is a schematic top view of an automated car washer;

FIG. 3 is a schematic view of an automatic car washer nozzle;

FIG. 4 is a schematic view showing the operation of the end washing apparatus of the present invention;

FIG. 5 is a front view of the end wash apparatus of the present invention;

FIG. 6 is a side view of an end wash apparatus of the present invention;

FIG. 7 is a schematic view of the end wash apparatus of the present invention in a non-operating state.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-7, an automatic car washer for medium-low speed magnetic-levitation train comprises a pre-wetting washing liquid spray pipe 4, a washing agent rubbing brush set 5, an end washing device 6, a side brush set 7 and a clear water rinsing spray pipe 8 which are arranged in sequence along the longitudinal direction of a train running track and are all arranged in a washing garage 21, wherein:

the pre-wetting cleaning liquid spray pipe 4 sprays cleaning liquid to the train, the cleaning agent rubbing and brushing group 5 comprises a rubbing and brushing motor and a rubbing and brushing brush connected with the rubbing and brushing motor, so as to be used for brushing the cleaning liquid sprayed onto the train by the pre-wetting cleaning liquid spray pipe 4, the end washing device 6 comprises a travelling mechanism, a swing mechanism, a lifting mechanism and an end washing and brushing group, and the cleaning device comprises:

the traveling mechanism comprises a traveling rail 61, a movable trolley and a fixed frame 64, the traveling rail 61 is installed on a foundation and is parallel to a traveling rail of a train, the movable trolley comprises a movable base 62, and a traveling driving motor and a rail wheel which are installed on the movable base 62 together, the traveling driving motor is connected with the rail wheel and is used for driving the rail wheel to move on the traveling rail 61, and the fixed frame 64 is installed on the movable base 62, so that the traveling driving motor can enable the movable trolley to automatically travel on the traveling rail 61, and the fixed frame 64 is driven to move along the traveling rail 61 together.

The swing mechanism comprises a rotating frame 65 and a rotating driving motor 68, wherein the rotating frame 65 is hinged on the fixed frame 64 through a vertical hinge shaft, and the rotating driving motor 68 is installed on the fixed frame 64 to drive the rotating frame 65 to rotate around the center line of the hinge shaft by a set angle, so that the train can be rotated out when the end washing of the train is needed and retracted after the end washing of the train is completed.

The lifting mechanism comprises a screw mechanism 69, a lifting driving motor 610 and a lifting trolley 611, wherein the lifting driving motor 610 and the screw mechanism 69 are both mounted on the rotating frame 65, and the lifting driving motor 610 is connected with the lifting trolley 611 through the screw mechanism 69 to drive the lifting trolley 611 to move up and down, and the lifting mechanism can integrally rotate along with the rotating frame 65.

The end brush group comprises an end brush motor 617 and an end brush 616, and the end brush motor 617 and the end brush 616 are both mounted on the lifting trolley 611, the end brush motor 617 is connected with the end brush 616 to drive the end brush 616 to brush the end of the train, the end brush 616 is mounted at the outer end of the lifting trolley 611, the end brush motor 617 is mounted at the inner end of the lifting trolley 611 to provide power for the end brush 616, and the end brush 616 at the outer end can rotate under the driving of the end brush motor 617 and is in contact with the front end or the rear end of the train to clean the end of the train. When a train passes by, the pre-wetting cleaning solution spray pipe 4 can spray cleaning solution which is prepared in proportion as required, the cleaning solution is uniformly brushed by the cleaning agent rubbing brush group 5, the reaction effect of the cleaning solution and dirt is strengthened, meanwhile, the cleaning solution is not lost, the dirt is washed away by the side brush group 7 by using mechanical force and the water washing force of the water spray pipe, and the vehicle body is cleaned by spraying clean water from the clean water rinsing spray pipe 8. The end washing device 6 can be used for washing the front end face and the rear end face of the train, the train is stopped to wash when the front end face and the rear end face are washed, and one end washing device 6 can be used for washing the front end face and the rear end face.

The electrical control and monitoring system adopted by the invention consists of a control cabinet 18, a power distribution cabinet 19, an SCADA system, a manual operation platform 20, a wire cable and a monitoring system. The control and monitoring of the whole system are realized, and the electrical control and monitoring system consists of a control cabinet 18, a power distribution cabinet 19, an SCADA system, a manual operation table 20, a wire cable and a monitoring system. Before the train is parked in the garage, an operator determines whether end washing, acid washing, neutral washing and water washing are needed or not through the manual operation table 20, and after a car washing mode is selected, the train can be parked in the garage and washed by giving a green light signal to the indicator lamp 2 through the SCADA system.

Further, the movable base 62 and the fixed frame 64 are provided with a guide rail 66 and a guide wheel 67, wherein the guide rail 66 is horizontally fixed on the wall body through an I-beam, the guide rail 66 is parallel to the traveling rail 61, and the guide wheel 67 is installed on the fixed frame 64 and is matched with the guide rail 66 to guide the movable base 62 and the fixed frame 64 to move.

Further, a cable drag chain 63 is included, one end of the cable drag chain 63 is fixedly connected to the ground, and the other end is fixedly connected to the movable base 62, so as to provide an energy source for the whole end washing device 6.

Further, the device further comprises a pulley 612 and a steel wire 613, one end of the steel wire 613 is mounted on a lead screw nut of the lead screw mechanism 69, the other end of the steel wire 613 is mounted on the lifting trolley 611, and the pulley 612 is mounted on the rotating frame 65 and used for changing the direction of the steel wire 613.

Further, an upper travel switch 614 and a lower travel switch 615 are respectively installed at the upper end and the lower end of the rotating frame 65, and are used for reversing the lifting trolley 611 and the moving trolley after contacting the lifting trolley 611.

Further, a water spraying device installed on the rotating frame 65 is further included for spraying water to the end of the train.

The side brush group 7 comprises a side brush motor and a side brush driven by the side brush motor, and is used for brushing the side face of the train, and the clear water rinsing spray pipe 8 is used for spraying clear water to the train for cleaning.

Further, the moving trolley comprises a moving base 62, and a traveling driving motor and a rail wheel which are jointly installed on the moving base 62, wherein the traveling driving motor is connected with the rail wheel and is used for driving the moving trolley to move on a traveling rail 61, and the fixed frame 64 is installed on the moving base 62.

And furthermore, the system also comprises a signal indicating system, wherein the signal indicating system comprises a plurality of indicating boards 1 and a plurality of indicating lamps 2, is arranged beside the running track of the train and comprises a parking indicating board before the train, a parking indicating lamp before the train, a front-end parking indicating lamp, a rear-end parking indicating board, a rear-end parking indicating lamp and a cleaning ending indicating board, and the signal indicating system is used for providing start and stop signals for the maglev train.

Further, the device also comprises a photoelectric signal system which comprises 4 pairs of photoelectric sensors 3 and is arranged along the longitudinal direction of the running track of the train, wherein a first pair of photoelectric switches, a second pair of photoelectric switches, a third pair of photoelectric switches and a fourth pair of photoelectric switches are arranged in sequence according to the running direction of the train. The two sensors of each pair are respectively and symmetrically arranged on two sides of a train running track, a pair of photoelectric sensors 3 are respectively arranged at the positions where the train enters and leaves the warehouse, a pair of photoelectric sensors 3 are respectively arranged at the brushing positions at the front end and the rear end of the train, and the car washing system controls car washing according to the shielding and light transmission of the photoelectric sensors 3. The pair of photoelectric sensors 3 4 can be used to control the start and stop of the washing device, including controlling the start (first pair of photoelectric switch detection control) and end (fourth pair of photoelectric switch detection control), controlling the front-end washing (second pair of photoelectric switch and third pair of photoelectric switch detection control) and the rear-end washing (second pair of photoelectric switch and third pair of photoelectric switch detection control) of the parking space. The automatic car washing is started when the car head enters the garage, and the automatic car washing is finished when the car tail leaves the garage. In the process of washing the train, the car washing system can be started in sequence or stopped in sequence after washing according to the shielding and light transmission of the photoelectric sensor 3, so that water and energy can be saved. And the photoelectric sensor 3 at the end washing position controls the train to stop at the end washing position and judges whether the train is accurate in stopping. After the front end washing stop indicator light is changed from the red light to the green light, the train enters the end washing area, the second pair of photoelectric switches 3 is blocked by the train head, the third pair of photoelectric switches 3 is switched on as usual, the train head stops between the second pair of photoelectric switches 3 and the third pair of photoelectric switches 3, after the train position is confirmed to be correct, the end brushes 616 are changed from the non-working state to the working state (the rotating frame 65 is rotated out under the driving of the rotating driving motor 68 to enable the end washing group to wash the end face of the train), the end brushes 616 rotate, meanwhile, the water spraying device sprays washing liquid, and the travelling mechanism starts to travel. When the end brush 616 moves to the front end of the train, the lifting mechanism also starts to work to drive the end brush 616 rotating at a constant speed to ascend, and meanwhile, the traveling mechanism performs variable-speed motion, the end brush 616 and the traveling mechanism perform brushing motion in the shape of the end face of the train, and the end brush 616 brushes up and down twice. And the second time is brushed by circulating water. After the scrubbing of the train head is completed, the end brush 616 is lifted off the train head and returned to the non-operating state by the swing mechanism (the rotating frame 65 is retracted by the driving of the rotating drive motor 68).

Further, the water supply system of the pre-wetting washing liquid spray pipe 4 comprises a water supply pump set 9, a detergent metering pump set 10 and a water supply pipeline, the water supply pump set 9 supplies water through the water supply pipeline, the detergent metering pump set 10 selects whether to add detergent into the water supply pipeline according to needs, and if so, the detergent is injected into the water supply pipeline according to a set proportion.

Further, the two groups of pre-wetting cleaning solution spray pipes 4, the two groups of detergent rubbing brush groups 5, the two groups of end washing devices 6, the two groups of side brush groups 7 and the two groups of clear water rinsing spray pipes 8 are symmetrically arranged on two sides of a train running track respectively.

Further, the travel driving motor, the rubbing brush motor, the rotation driving motor 68, the end brush motor 617, and the side brush motor are all pneumatic motors. The air supply system is arranged in an auxiliary room 22 beside the washing garage 21 and consists of an air compressor 16, an air storage tank 17 and an air supply pipeline, compressed air generated by the air compressor 16 is input into the air storage tank 17 through the air supply pipeline to provide power for the pneumatic motor, and swinging out and withdrawing of the brush set are achieved.

Further, still include the water circulating treatment system who handles the waste water after the carwash, can handle the waste water after the washing to cyclic utilization, water circulating treatment system is by water treatment adjusting device 11, pipe chute precipitation equipment 12, photocatalytic oxidation device 13 and diving pump package 15, water treatment adjusting device 11 is used for collecting the waste water after the washing to let waste water flow between the different regulation ponds of water treatment adjusting device 11 through diving pump package 15, then the rethread diving pump package 15 pump income pipe chute precipitation equipment 12 handles, and the water after the processing gets into photocatalytic oxidation device 13. The water circulation treatment system is arranged in an auxiliary room 22 beside the washing garage 21. The car washing wastewater is collected and then firstly enters the water treatment regulating equipment 11, flows among different regulating ponds through the submersible pump set 15, is precipitated by large-particle impurities, is subjected to PH regulation and flocculation reaction, and is pumped into the inclined tube precipitation equipment 12 through the submersible pump set 15, flocculated dirt is deposited at the bottom of the precipitation pond under the action of gravity and an inclined tube, is separated from water, and the treated water enters the photocatalytic oxidation device 13 for photocatalytic oxidation to effectively remove organic matter impurities such as a surfactant, oil stains and the like and effectively kill various germs at the same time, so that the standard of recycled water is achieved; the effluent enters a reuse water tank for washing the vehicle for reuse. The water treatment adjusting equipment 11, the inclined tube precipitation equipment 12 and the photocatalytic oxidation device 13 are all provided with a liquid level meter 14 for observing the position of the liquid level.

Further, the end washing device 6 further includes an upper travel switch 614 and a lower travel switch 615 respectively installed at the upper end and the lower end of the rotating frame 65 for reversing the lifting cart 611 and the moving cart after contacting the lifting cart 611.

The invention aims at the appearance size and the structural characteristics of the medium-low speed maglev train, combines the functions of quantitative injection of the detergent and recycling of wastewater treatment, and can complete front-end washing and side washing of the medium-low speed maglev train with less detergent and water consumption while the train moves.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention. .