CN212077755U - Pure electric ground washing vehicle - Google Patents

Abstract

The utility model provides a pure electric ground washing vehicle, include: the vehicle body comprises a cab, a frame, a power battery and wheels, wherein the power battery is arranged on the frame and positioned at the rear part of the cab; the steam generator assembly is arranged at the rear part of the power battery on the frame; the pure water tank assembly and the steam generator assembly are arranged along the width direction of the pure electric ground washing vehicle, and the power battery is arranged on the frame; the sewage tank assembly is arranged at the tail part of the frame; the fan assembly is arranged on the frame and is positioned between the water purifying tank assembly and the sewage tank assembly; the executing component is arranged on the frame and can move up and down; the water purifying tank assembly is communicated with the steam generator assembly, the steam generator assembly is communicated with the execution assembly, and the fan assembly is communicated with the execution assembly. The technical scheme of the utility model the problem of the extravagant water resource of ground cleaning vehicle among the prior art, clean effect is poor, clean with high costs has been solved effectively.

Description

Pure electric ground washing vehicle

Technical Field

The utility model relates to a sanitation equipment's technical field particularly, relates to a electricelectric moves ground cleaning vehicle.

Background

The floor cleaning vehicle is used for cleaning the road surfaces of cities, parks, districts, markets and the like. In the prior art, most ground washing vehicles adopt burning gasoline to supply energy, and a small part of ground washing vehicles adopt electric energy, so that most ground washing vehicles have the problem of environmental pollution; when a floor-washing vehicle in the prior art performs cleaning work, cleaning water with certain pressure is sprayed to clean the position to be cleaned, and then the cleaned water is recycled to sanitation equipment for centralized treatment, so that a large amount of sewage is generated; and most positions of the cleaning components are fixed, the cleaning components cannot be well attached to the ground, and the cleaning effect is poor. Therefore, the above problems may cause an increase in sewage treatment costs, a waste of water sources, a poor cleaning effect, and the like.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a pure electric ground washing vehicle to solve the problem that the ground washing vehicle among the prior art wastes water resource, clean effect is poor, clean with high costs.

In order to achieve the above object, the utility model provides a pure electric ground washing vehicle, include: the vehicle body comprises a cab, a frame, a power battery and wheels, wherein the power battery is arranged on the frame and positioned at the rear part of the cab; the steam generator component is arranged on the frame and is adjacently arranged at the rear part of the power battery; the pure water tank assembly and the steam generator assembly are arranged side by side along the width direction of the pure electric ground washing vehicle, and the power battery is arranged on the vehicle frame between the pure water tank assemblies; the sewage tank assembly is arranged at the tail part of the frame; the fan assembly is arranged on the frame and is positioned between the water purifying tank assembly and the sewage tank assembly; the executing component is arranged on the frame and can move up and down; the water purifying tank assembly is communicated with a water inlet of the steam generator assembly, a steam outlet of the steam generator assembly is communicated with the execution assembly, and the fan assembly is communicated with the execution assembly through the sewage tank assembly.

Further, the steam generator assembly comprises an electromagnetic induction steam generator, and the electromagnetic induction steam generator is electrically connected with the power battery.

Further, the steam generator subassembly still includes the inlet structure, and the inlet structure includes water intake pipe, water pump and check valve, and the first end of water intake pipe is linked together with the delivery port of water purification case subassembly, and the second end of water intake pipe is linked together with electromagnetic induction steam generator's water inlet, and water pump and check valve all set up on water intake pipe, and the check valve setting is between the second end of water pump and water intake pipe.

Further, the steam generator component further comprises a steam box, and the steam box is communicated with a steam outlet of the electromagnetic induction steam generator.

Furthermore, the steam generator component also comprises a return pipe, the first end of the return pipe is communicated with the bottom of the steam box, and the second end of the return pipe is communicated with the water inlet pipeline of the check valve and the second end of the water inlet pipeline.

Further, the execution assembly comprises an adsorption cavity formed by surrounding of a front baffle, a rear baffle, a top plate and side plates, a garbage suction port is formed in the top plate, the fan assembly is connected with the garbage suction port through an adsorption pipeline, and the sewage tank assembly is arranged on the adsorption pipeline.

Further, the steam generator component comprises an electromagnetic induction steam generator, the electromagnetic induction steam generator is electrically connected with the power battery, the execution component further comprises a steam spray pipe with a steam nozzle, the steam spray pipe is arranged in the adsorption cavity, and the electromagnetic induction steam generator is communicated with the steam spray pipe through a steam pipeline.

Furthermore, the axis of steam spray pipe is unanimous with the width direction of vehicle main part, and steam spout is a plurality of, and a plurality of steam spout set up along the axis direction looks interval of steam spray pipe.

Further, the steam spray pipe is arranged at the rear side of the steam spray opening.

Further, the opening of the steam nozzle is inclined towards the front lower direction, so that the sprayed steam is close to the garbage suction port.

Furthermore, the execution assembly further comprises an air supplementing port which is arranged on the adsorption cavity body so that the interior of the adsorption cavity body is communicated with the exterior of the adsorption cavity body.

Furthermore, the pure electric ground washing vehicle further comprises a control assembly, the control assembly comprises an execution assembly controller, the execution assembly comprises a hydraulic mechanism, the hydraulic mechanism comprises a hydraulic pump and a hydraulic rod, and the execution assembly controller is electrically connected with the hydraulic pump to control the execution assembly to move up and down.

Furthermore, the steam generator component comprises an electromagnetic induction steam generator which is electrically connected with the power battery, the control component further comprises a steam generator component controller, and the steam generator component controller is electrically connected with the steam generator component to control parameters of the electromagnetic induction steam generator through the steam generator component controller.

Further, the execution assembly controller is arranged in the cab, and/or the execution assembly controller is arranged on the frame and is arranged in parallel with the fan assembly.

Use the technical scheme of the utility model, the focus of washing and sweeping vehicle is stable, and is rationally distributed, and overall structure is compact, save material. Specifically, the heavy power battery is arranged at the rear part of the cab, then the heavy water purification tank assembly and the steam generator assembly are arranged at the rear part of the power battery side by side, and the two heavy assemblies are arranged at the central position close to the washing and sweeping vehicle, so that the whole structure is more stable. In addition, next-door neighbour steam generator subassembly and water purification case subassembly rear portion have set gradually fan subassembly, sewage case subassembly and executive component, compact structure, rationally distributed helps reducing the quantity of consumptive materials such as cable, water pipe, reduce cost. The sewage tank assembly is arranged at the rear position, so that sewage is conveniently discharged and cleaned. The components outside the water purifying tank component are compact and reasonable in layout, and more space can be provided for the water purifying tank component, so that more purified water can be contained, and the cleaning operation in a longer distance can be realized. When the washing and sweeping vehicle works, the power battery is used, so that the urban environment is protected to be clean; the power battery supplies power to the steam generator component, the cleaning water in the water purifying tank component enters the steam generator component, steam is generated under the action of the steam generator component, the generated steam has certain pressure, the steam with certain pressure is communicated to the execution component for cleaning, and the cleaning by using the steam is more clean than the cleaning by using water, so that the using amount of water and the amount of generated sewage are greatly reduced. In addition, the fan assembly starts to work while the steam generator assembly works, the fan assembly recovers the mixture of the steam and the garbage at the cleaning position of the execution assembly, and the recovered steam and the garbage are stored in the sewage tank assembly so as to be further processed, so that the steam and the garbage cleaned by the steam are more easily recovered compared with the cleaning by water flow; the actuating assembly can move up and down along the frame to facilitate better cleaning of the floor. The technical scheme of the utility model the problem of the extravagant water resource of ground cleaning vehicle among the prior art, clean effect is poor, clean with high costs has been solved effectively.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a purely electric ground washing vehicle according to the present invention;

FIG. 2 is a schematic diagram illustrating a process configuration of a steam generator assembly of the electric floor cleaning vehicle of FIG. 1;

FIG. 3 is a schematic diagram illustrating an external structure of an actuating assembly of the electric floor cleaning vehicle of FIG. 1; and

fig. 4 shows an internal structural schematic diagram of an execution assembly of the electric floor cleaning vehicle of fig. 1.

Wherein the figures include the following reference numerals:

10. a vehicle main body; 11. a cab; 12. a frame; 13. a power battery; 14. a wheel; 20. a steam generator assembly; 21. An electromagnetic induction steam generator; 22. a water inlet pipeline; 23. a water pump; 24. a one-way valve; 25. a steam box; 26. a return pipe; 30. a clean water tank assembly; 40. a waste tank assembly; 50. a fan assembly; 60. an execution component; 61. an adsorption cavity; 62. a steam jet; 63. a steam nozzle; 64. an air supplement port; 65. and a hydraulic mechanism.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

As shown in fig. 1 to 4, the pure electric ground washing vehicle of the present embodiment includes: a vehicle body 10, the vehicle body 10 including a cab 11, a frame 12, a power battery 13, and wheels 14, the power battery 13 being disposed on the frame 12 and at the rear of the cab 11; the steam generator assembly 20 is arranged on the frame 12 and is adjacently arranged at the rear part of the power battery 13; the pure water tank assembly 30 is arranged side by side with the steam generator assembly 20 along the width direction of the pure electric ground washing vehicle, and the power battery 13 is arranged on the frame 12 between the pure water tank assemblies 30; the sewage tank assembly 40 is arranged at the tail part of the frame 12; a fan assembly 50, the fan assembly 50 being disposed on the frame 12 between the fresh water tank assembly 30 and the foul water tank assembly 40; the actuating assembly 60 is arranged on the frame 12 and can move up and down; the fresh water tank assembly 30 is communicated with the water inlet of the steam generator assembly 20, the steam outlet of the steam generator assembly 20 is communicated with the actuating assembly 60, and the fan assembly 50 is communicated with the actuating assembly 60 through the foul water tank assembly 40.

By using the technical scheme of the embodiment, the washing and sweeping vehicle has stable gravity center, reasonable layout, compact integral structure and material saving. Specifically, a relatively heavy power battery 13 is disposed at the rear of the cab 11, and then a relatively heavy clean water tank assembly 30 is disposed at the rear of the power battery 13 side by side with the steam generator assembly 20, and these two heavy assemblies are disposed near the center of the washing and sweeping vehicle, so that the overall structure is more stable. In addition, the fan assembly 50, the sewage tank assembly 40 and the execution assembly 60 are sequentially arranged at the rear parts of the steam generator assembly 20 and the purified water tank assembly 30, so that the structure is compact, the layout is reasonable, the consumption of consumables such as cables and water pipes is reduced, and the cost is reduced. The sewage tank assembly 40 is disposed at a rear position, facilitating discharge of sewage and cleaning. The components outside the water purifying tank component 30 are compact and reasonable in layout, and more space can be provided for the water purifying tank component 30, so that more purified water can be contained, and the cleaning operation in a longer distance can be realized. When the washing and sweeping vehicle works, the power battery 13 is used, so that the urban environment is protected to be clean; the power battery 13 supplies power to the steam generator assembly 20, the cleaning water in the purified water tank assembly 30 enters the steam generator assembly 20, steam is generated under the action of the steam generator assembly 20, the generated steam has certain pressure, the steam with certain pressure is communicated to the execution assembly 60 for cleaning, and the cleaning by using the steam is more clean than the cleaning by using water, so that the using amount of water and the amount of generated sewage are greatly reduced. In addition, the fan assembly 50 is operated simultaneously with the operation of the steam generator assembly 20, the fan assembly 50 recovers the mixture of steam and garbage in the cleaning position of the performing assembly 50, and the recovered steam and garbage are stored in the sump assembly 40 for further processing, and the steam and the garbage cleaned by the steam are more easily recovered than the steam cleaning; the actuating assembly 60 can be moved up and down the frame 12 to facilitate better cleaning of the floor. The technical scheme of this embodiment has solved the extravagant water resource of floor-washing vehicle among the prior art effectively, clean effect is poor, clean problem with high costs.

As shown in fig. 2, in the solution of the present embodiment, the steam generator assembly 20 includes an electromagnetic induction steam generator 21, and the electromagnetic induction steam generator 21 is electrically connected to the power battery 13. The electromagnetic induction steam generator 21 is used to vaporize clean water for subsequent cleaning using steam. The electromagnetic induction steam generator 21 has the advantages that the steam generation speed is high, the used electric quantity is low, and the road surface cleaning can be carried out for a long distance after the pure electric ground washing vehicle is charged once.

In the above embodiment, the electromagnetic induction steam generator 21 includes the heating pipe and the induction coil, the induction coil is disposed on the outer side of the heating pipe in the circumferential direction, the induction coil is communicated with the power battery, and the water flow passage is formed in the heating pipe. The induction coil is wound on the circumferential outer side of the heating pipe, and water is heated into steam through the electromagnetic induction principle. The electromagnetic induction heating technology is abbreviated as IH technology, is developed on the basis of Faraday's law of induction, and is an application form of Faraday's law of induction. The electromagnetic induction heating is to generate current in the heated material by using an electromagnetic induction method, and achieves the heating purpose by depending on the energy of the eddy current. In short, the heating device is used for generating alternating current so as to generate an alternating magnetic field, and then the alternating magnetic field is used for generating eddy current to achieve the heating effect. Electric energy (current magnetic effect) -magnetic field energy (electromagnetic induction effect) -electric energy (eddy current thermal effect) -internal energy (heating body). 1. The energy-saving effect is good, the heat loss is small, and the efficiency is high. Since the induction coil is not in direct contact with the metal being heated, energy is transferred by electromagnetic induction. The thermal efficiency is high and reaches more than 85 percent. 2. The temperature rise is fast, and because the resistance of the metal heating coil is very small, stronger eddy current can be generated by smaller induced electromotive force. So that a large amount of joule heat can be generated in the metal. Meanwhile, the temperature of the melt in the coil pipe is increased very fast due to less heat loss and high heat efficiency. 3. The environment-friendly effect is good, the electromagnetic induction heating method can obviously reduce the environmental temperature, and the energy conservation is environment-friendly. 4. The electromagnetic heating device adopts a specially-made coil and a semiconductor device, the continuous operation temperature of the coil is only about 100 ℃, and the average fault-free operation time is longer.

As shown in fig. 2, in the technical solution of this embodiment, the steam generator assembly 20 further includes a water inlet structure, the water inlet structure includes a water inlet pipeline 22, a water pump 23 and a check valve 24, a first end of the water inlet pipeline 22 is communicated with a water outlet of the purified water tank assembly 30, a second end of the water inlet pipeline 22 is communicated with a water inlet of the electromagnetic induction steam generator 21, the water pump 23 and the check valve 24 are both disposed on the water inlet pipeline 22, and the check valve 24 is disposed between the water pump 23 and the second end of the water inlet pipeline 22. The check valve 24 is provided to prevent steam from being forced into the fresh water tank assembly 30 due to an excessive pressure in the induction steam generator 21. The structure ensures the use safety of the pure electric ground washing vehicle. The water pump 23 is arranged to provide a power source for the fresh water for generating steam, and particularly, the flow rate of the water pump 23 can be adjusted.

As shown in fig. 2, in the solution of the present embodiment, the steam generator assembly 20 further includes a steam box 25, and the steam box 25 is communicated with the steam outlet of the electromagnetic induction steam generator 21. The water pump 23 and the pressure gauge are both connected with the control structure, and the flow of the water pump 23 and the power of the electromagnetic induction steam generator 21 are adjusted by measuring the pressure in the steam box 25.

In the solution of the present embodiment, as shown in fig. 2, the steam generator assembly 20 further comprises a return pipe 26, a first end of the return pipe 26 is communicated with the bottom of the steam box 25, and a second end of the return pipe 26 is communicated with the check valve 24 and the water inlet pipe 22 at the second end of the water inlet pipe 22. The recycle of comdenstion water has been guaranteed in the setting of back flow 26, and the first end of back flow is higher than the second end of back flow, and the condensate flows back under the effect of gravity, and steam condensation liquefaction in steam chest 25 can flow to the second end through the first end of back flow 26, reentrant inlet channel 22, and then at reentrant electromagnetic induction steam generator 21 recycle, has saved the water resource. The return pipe 26 also prevents condensate from accumulating in the steam box 25 and affecting the use of the steam box 25. Specifically, steam generator subassembly 20 still includes relief valve and manometer, and relief valve and manometer all set up on steam chest 25, and the manometer is used for measuring the pressure in the steam chest 25, and the relief valve is used for adjusting the pressure in the steam chest 25, and sanitation equipment's safety in utilization has been guaranteed to above-mentioned structure.

As shown in fig. 1, in the technical solution of this embodiment, the actuating assembly 60 includes an adsorption cavity 61 surrounded by a front baffle, a rear baffle, a top plate and side plates, the top plate is provided with a garbage suction port, the fan assembly 50 is connected to the garbage suction port through an adsorption pipeline, and the waste water tank assembly 40 is arranged on the adsorption pipeline. Specifically, preceding baffle is rubber materials, silica gel material or plastic materials, baffle can elastic deformation before like this, great rubbish also can get into the absorption cavity from the preceding baffle, the backplate, the roof, curb plate and ground form a relative confined space, be absorption cavity 61 promptly, and non-absolute enclosure space, the gaseous volume that external environment mended is less than the volume that the steam suction mouth siphoned away, when helping fan subassembly 50 to bleed like this, form the negative pressure in absorbing cavity 61, pass through the rubbish suction mouth with filth and steam, suck away through the adsorption tube, finally get into in the sewage case subassembly 40. In addition, preceding baffle is connected with roof detachably, makes things convenient for the change of preceding baffle.

In the above embodiment, the plurality of garbage suction ports may be provided on the top plate at intervals. A plurality of rubbish suction openings make more thorough when fan assembly 50 retrieves rubbish, the rubbish suction opening also can set up other positions at the absorption cavity, for example the position of backplate and curb plate also can set up the rubbish suction opening to in realize better recovery effect. In addition, the garbage suction port is arranged to form a certain inclination angle with the ground so as to be better attached to the space where the garbage is located and realize quick recovery.

As shown in fig. 1 to 4, in the technical solution of the present embodiment, the actuating assembly 60 further includes a steam spraying pipe 63 having a steam spraying port 62, the steam spraying pipe 63 is disposed in the adsorption cavity, and the electromagnetic induction steam generator is communicated with the steam spraying pipe 63 through a steam pipe. The steam jet pipe 63 is used for installing the steam jet 62 and delivering steam for the steam jet 62, and the steam jet 62 is arranged in the adsorption cavity 61, so that when the steam jet 62 is used for cleaning garbage, a mixture of the garbage and the steam is kept in the adsorption cavity 61 as much as possible, and the next recovery work of the fan assembly 50 is facilitated.

As shown in fig. 1 to 4, in the present embodiment, the axis of the steam nozzle 63 coincides with the width direction of the vehicle body 10, and the plurality of steam nozzles 62 are provided, and the plurality of steam nozzles 62 are spaced apart from each other in the axis direction of the steam nozzle 63. The width of steam spray pipe 63 and the width looks adaptation of ground washing car, the setting up of a plurality of steam spout 62 makes clean comprehensive, does not keep the dead angle, and clean effect is better.

As shown in fig. 1 to 4, in the solution of the present embodiment, the steam spraying pipe 63 is disposed at the rear side of the steam spraying port 62. The structure is convenient for steam blown out by the steam nozzle 62 to be close to the garbage suction port, so that garbage can be sucked into the garbage suction port more easily.

As shown in fig. 3 and 4, in the present embodiment, the opening of the steam ejection opening 62 is inclined forward and downward so that the ejected steam approaches the trash suction opening. The steam ejection outlet 62 is inclined forward and downward such that steam having a certain pressure can strike the floor and, after cleaning the floor, the cleaned steam can be quickly brought close to the suction opening.

As shown in fig. 1, in the technical solution of the present embodiment, the actuating assembly 60 further includes an air supplement port 64, and the air supplement port 64 is disposed on the adsorption cavity 61 so as to communicate the inside of the adsorption cavity 61 with the outside of the adsorption cavity 61. The air supplementing opening 64 can be arranged on the top plate, so that when the fan assembly 50 sucks garbage and steam, air in the adsorption cavity 61 is sucked away to form negative pressure, the adsorption cavity 61 can suck air from the air supplementing opening 64, and the mixture of the steam and the garbage is fully stirred, so that the fan assembly 50 can better recycle the garbage, and the garbage is prevented from being attached to the ground and cannot be recycled; according to the different ground that is adapted, for example, for the ground with gaps and bumpiness, the air supply port 64 can be arranged on the rear baffle plate or the side plate, so that air can be supplied from different directions, and the mixture of steam and garbage can be fully stirred; and the air inlet of the air supplementing opening 64 forms a certain inclined angle with the ground, so that the inlet air has better impact force.

As shown in fig. 1, in the technical solution of this embodiment, the all-electric floor-washing vehicle further includes a control component, the control component includes an execution component controller, the execution component 60 includes a hydraulic mechanism 65, the hydraulic mechanism 65 includes a hydraulic pump and a hydraulic rod, and the execution component controller is electrically connected to the hydraulic pump to control the execution component 60 to move up and down. The control assembly controls the hydraulic pump to work, so that the hydraulic rod is extended and contracted, the execution assembly 60 moves up and down, is close to the ground downwards and is far away from the ground upwards; the hydraulic mechanism 65 has light weight, small volume, compact structure, small motion inertia, fast reaction speed and convenient operation and control.

As shown in fig. 1, in the solution of the present embodiment, the control assembly further includes a steam generator assembly controller, and the steam generator assembly controller is electrically connected to the steam generator assembly 20 to control the parameters of the electromagnetic induction steam generator 21 through the steam generator assembly controller. On steam chest 25, the manometer is used for measuring the steam pressure in the steam chest 25 to feedback signal gives steam generator subassembly controller, and when the steam pressure in the steam chest 25 exceeded safe value or set point, the relief valve was opened automatically, is used for adjusting the pressure in the steam chest 25, makes it resume safe pressure, and the safety in utilization of sanitation equipment has been guaranteed to above-mentioned structure. In addition, according to the difference of actual clean environment, the steam volume that needs is different, and accessible steam generator subassembly controller controls steam box 25's steam discharge capacity to adapt to different demands, the system is stable, convenient operation.

As shown in fig. 1, in the solution of the present embodiment, the actuator controller is disposed in the cab 11, and the actuator controller is disposed on the frame 12 and in parallel with the fan assembly 50. When the actuator controller is mounted on both the cab 11 and the frame 12, either of the two controllers can control the actuator. The above operation is relatively convenient. As other possible embodiments, it is possible that the actuator controller is provided only in the cab 11, or only on the vehicle frame 12. When the actuator controller is disposed on the frame 12, the operating portion of the actuator controller is located outside, so that the operator can easily operate the actuator controller.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. The utility model provides a pure electric ground washing vehicle which characterized in that includes:

a vehicle body (10), the vehicle body (10) including a cab (11), a frame (12), a power battery (13), and wheels (14), the power battery (13) being disposed on the frame (12) and at a rear of the cab (11);

a steam generator assembly (20), wherein the steam generator assembly (20) is arranged on the frame (12) and is adjacently arranged at the rear part of the power battery (13);

the pure water tank assembly (30) and the steam generator assembly (20) are arranged side by side along the width direction of the pure electric ground washing vehicle, and the power battery (13) is arranged on the vehicle frame (12) between the pure water tank assembly (30);

a sewage tank assembly (40), wherein the sewage tank assembly (40) is arranged at the tail part of the frame (12);

a fan assembly (50), the fan assembly (50) being disposed on the frame (12) between the clean water tank assembly (30) and the foul water tank assembly (40);

the actuating assembly (60), the said actuating assembly (60) can be set up on the said frame (12) that can move up and down;

the water purifying tank assembly (30) is communicated with a water inlet of the steam generator assembly (20), a steam outlet of the steam generator assembly (20) is communicated with the execution assembly (60), and the fan assembly (50) is communicated with the execution assembly (60) through the sewage tank assembly (40).

2. A pure electric floor washing vehicle according to claim 1, characterized in that the steam generator assembly (20) comprises an electromagnetic induction steam generator (21), the electromagnetic induction steam generator (21) being electrically connected with the power battery (13).

3. A pure electric floor washing vehicle according to claim 2, characterized in that the steam generator assembly (20) further comprises a water inlet structure, the water inlet structure comprises a water inlet pipeline (22), a water pump (23) and a one-way valve (24), a first end of the water inlet pipeline (22) is communicated with a water outlet of the purified water tank assembly (30), a second end of the water inlet pipeline (22) is communicated with a water inlet of the electromagnetic induction steam generator (21), the water pump (23) and the one-way valve (24) are both arranged on the water inlet pipeline (22), and the one-way valve (24) is arranged between the water pump (23) and the second end of the water inlet pipeline (22).

4. A purely electric floor washing vehicle according to claim 3, characterized in that the steam generator assembly (20) further comprises a steam box (25), the steam box (25) being in communication with the steam outlet of the electromagnetic induction steam generator (21).

5. A purely electric floor washing vehicle according to claim 4, characterized in that the steam generator assembly (20) further comprises a return pipe (26), a first end of the return pipe (26) communicating with the bottom of the steam box (25), a second end of the return pipe (26) communicating with the one-way valve (24) and the water inlet line (22) of the second end of the water inlet line (22).

6. A pure electric floor washing vehicle according to claim 1, characterized in that the actuating assembly (60) comprises a suction cavity (61) enclosed by a front baffle, a rear baffle, a top plate and side plates, a garbage suction port is arranged on the top plate, the fan assembly (50) is connected with the garbage suction port through a suction pipeline, and the waste water tank assembly (40) is arranged on the suction pipeline.

7. A pure electric floor washing vehicle according to claim 6, characterized in that the steam generator assembly (20) comprises an electromagnetic induction steam generator (21), the electromagnetic induction steam generator (21) is electrically connected with the power battery (13), the actuating assembly (60) further comprises a steam spray pipe (63) having a steam nozzle (62), the steam spray pipe (63) is arranged in the adsorption cavity, and the electromagnetic induction steam generator (21) is communicated with the steam spray pipe (63) through a steam pipeline.

8. A pure electric floor washing vehicle according to claim 7, characterized in that the axis of the steam jet pipe (63) is consistent with the width direction of the vehicle body, the number of the steam jet nozzles (62) is multiple, and the multiple steam jet nozzles (62) are arranged at intervals along the axis direction of the steam jet pipe (63).

9. A purely electric floor washing vehicle according to claim 8, characterized in that the steam nozzle (63) is arranged at the rear side of the steam nozzle (62).

10. A pure electric floor washing vehicle according to claim 9, characterized in that the opening of the steam nozzle (62) is inclined forward and downward to make the sprayed steam close to the garbage suction opening.

11. A pure electric floor washing vehicle according to claim 10, characterized in that the execution assembly (60) further comprises an air supplement port (64), and the air supplement port (64) is arranged on the adsorption cavity (61) to communicate the inside of the adsorption cavity (61) with the outside of the adsorption cavity (61).

12. A pure electric floor washing vehicle according to claim 1, further comprising a control assembly, wherein the control assembly comprises an actuating assembly controller, the actuating assembly (60) comprises a hydraulic mechanism (65), the hydraulic mechanism (65) comprises a hydraulic pump and a hydraulic rod, and the actuating assembly controller is electrically connected with the hydraulic pump to control the actuating assembly (60) to move up and down.

13. A pure electric floor washing vehicle according to claim 12, characterized in that the steam generator assembly (20) comprises an electromagnetic induction steam generator (21), the electromagnetic induction steam generator (21) being electrically connected with the power battery (13), the control assembly further comprising a steam generator assembly controller being electrically connected with the steam generator assembly (20) for controlling parameters of the electromagnetic induction steam generator (21) by means of the steam generator assembly controller.

14. A purely electric floor washing vehicle according to claim 12, characterized in that the executive component controller is arranged in the driver's cabin (11) and/or that the executive component controller is arranged on the vehicle frame (12) and juxtaposed to the fan assembly (50).

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