CN211621426U

CN211621426U - Snow melting sweeping mopping vehicle

Info

Publication number: CN211621426U
Application number: CN201922126188.5U
Authority: CN
Inventors: 赵松奇; 赵建朝
Original assignee: Zhengzhou Qing Chen Yu Cleaning Equipment Co ltd
Current assignee: Zhengzhou Qing Chen Yu Cleaning Equipment Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-02
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to a snow melting sweeping mopping vehicle, which comprises a sweeping and washing mopping vehicle consisting of a battery system, a driving system, a frame system, a circulating water washing mopping system, a side brush system, a main brush system and a brush disc system, and also comprises a snow sweeping system, a snow melting system and a heat exchange system, wherein the ground is dissolved by hot water to store snow, and the water absorbing function of the mopping vehicle is recycled to take the dissolved snow water into a washing water tank; the snow melting device has the characteristics of high snow melting speed, environment-friendly snow melting, direct cleaning of accumulated snow melting water and the like; when snow melting is not needed, the cleaning device can be used as three cleaning operation modes of sweeping, brushing and mopping at the same time, can be used in combination of any two operation modes, or can be used independently in any operation mode, is particularly suitable for ground dust removal operation in winter in alpine regions, and can ensure that no secondary dust is raised and the ground is not frozen.

Description

Snow melting sweeping mopping vehicle

Technical Field

The utility model belongs to the technical field of the ground cleaning device technique of the dust of cleaing away of snow removing, snow melt and collection rubbish and specifically relates to a snow melt cleans mopping car.

Background

At present, various mechanical snow removing devices are arranged at home and abroad, the main function of the snow removing device is to move accumulated snow to the roadside or a farther place from the road center, and the device which can not dissolve the snow and then collect the snow water and discharge the snow water to a place to be discharged is not found at present; for some important occasions, such as airport runways, viaducts, open squares and other occasions needing to be cleaned of snow and not allowing the snow to melt along with the ground, especially important occasions requiring thorough cleaning of the snow, no icing and no icing caused by melting of the snow, important corridor and the like, key channels, special transportation route channels and the like, chemical pollution can be caused by using chemical snow melting salt products. The existing sweeping floor mopping vehicle not only has the functions of sweeping and collecting garbage and removing dirt and dust, but also has a strong water absorption function, namely, accumulated water on the ground is collected into a washing water tank through a mopping tool and then is discharged into a special water storage pool or a sewer.

SUMMERY OF THE UTILITY MODEL

At present snow removing equipment mainly embodies at home and abroad is removing the snow in machinery, just also removes snow, does not have the equipment of clearing away again after the snow dissolves at present, the utility model aims to provide a snow melt cleans mopping car for solve among the prior art snow melt not environmental protection, snow melt ponding can't effectively clear up, snow clear up inconvenient, snow clear up incomplete problem.

The utility model discloses a realize like this: the main principle is that a water heating system is added on the basis of the existing sweeping mopping vehicle, the ground snow is dissolved by hot water, the water absorption function of the mopping tool is utilized, the dissolved snow water is collected into a washing water tank, and the deicing operation can be carried out by a dissolving method in the same way, but the efficiency is very low and the energy consumption is too high; under the daily condition without snow removal, the equipment can simultaneously provide deep cleaning operation of sweeping, washing and mopping the ground, and can also carry out three modes of combined operation of sweeping and washing the ground, sweeping and mopping the ground and washing and mopping the ground, and single operation of sweeping, washing and mopping the ground; snow melting operation is carried out in high and cold areas, and a plurality of snow melting devices are preferably used for simultaneously operating front and back to complete the flexible width required to be achieved at one time; otherwise, the snow water which is not collected at the two sides can be quickly frozen to form ice lines, which brings inconvenience to the operation of other vehicles and also increases difficulty for the next step of widening the snow melting zone; the utility model discloses a concrete detailed technical scheme as follows:

a snow melting and cleaning mopping vehicle comprises a cleaning mopping vehicle consisting of a battery system, a driving system, a frame system, an edge brush system, a main brush system and a circulating water washing mopping system, wherein the circulating water washing mopping system comprises a mopping tool and a washing water tank, and further comprises a snow sweeping system, a snow melting system and a heat insulation system;

the snow sweeping system comprises an edge brush system and an edge brush support, the snow sweeping system comprises three front edge brush systems arranged in one edge brush support, a middle edge brush is fixed on a support frame, and two side edge brushes are fixed on the edge brush support through front and rear swing arms; the swing arm shafts are positioned at two sides of the middle side brush, and the swing arms are stretched through a stretching device fixed on the rear frame of the bracket, so that the three side brushes are inverted V-shaped or oblique; the side brush motor is controlled by a positive and negative switch, and three side brushes can rotate in positive and negative directions; the side brush support is hung on the frame by at least one group of telescopic devices, the frame controls the two sides of the side brush support to swing through the two side supports, the backward swinging amount of the side brush support is also restricted by the frame, the telescopic devices drive the side brush support to freely lift, a shield is arranged at the upper part of the side brush support, the rear side of the shield is fixed on the frame through a hinge, and mechanical or electronic switches can be arranged at the two sides of the front end of the shield; the telescopic device is an oil cylinder or an electric push rod or an air cylinder;

the snow melting system comprises a burner, a heat exchanger, a fuel storage tank, a nozzle, a pipeline valve and a snow melting stirring device, wherein a water heater system consisting of the burner and the heat exchanger is positioned below the front part of a washing water tank, a fire spraying port of a gas or oil burner extends into an air inlet at one end of the heat exchanger, the other end of the heat exchanger is connected with a waste heat exhaust pipe, a flat waste gas outlet connected with the tail end of the exhaust pipe is aligned with the upper curved surface of a garbage can and a main rolling brush bracket, the upper part of the water tank is provided with the gas or oil storage tank for providing energy for the heat exchanger, a cab, a driving system, a battery system and various electrical appliance control systems are arranged in front of the gas or oil storage tank; the nozzle is connected with the heat exchanger through a pipeline and a valve, and one group or two groups of rolling brushes for melting snow and stirring are arranged below the nozzle; the snow melting and stirring device also comprises a main rolling brush and an auxiliary rolling brush for collecting garbage and a brush disc for washing the ground;

the garbage collecting system is arranged behind the front wheel and comprises a main rolling brush, an auxiliary rolling brush, a rolling brush bracket and a garbage can; the diameter or/and the rotating speed of the auxiliary rolling brush is/are smaller than that of the main rolling brush; the garbage collecting system can be lifted up or put down at will through the oil cylinder; at least two brush disc systems for snow melting and stirring and deep cleaning of the ground are arranged between the rear wheel and the rear wheel after the garbage collecting system, and the brush disc systems also need to be lifted up or put down by an oil cylinder;

the heat insulation system comprises canvas flexible heat insulation materials arranged on two sides of the frame, the skirt edge at the lower end of the flexible heat insulation materials is close to the ground, and stainless steel plates are intermittently wrapped on the skirt edge at the lower end of the flexible heat insulation materials; the stainless steel plates are wrapped on the skirt edges below one or more layers of canvas to increase the wear resistance, and the stainless steel plates are wrapped intermittently to keep the flexibility of the canvas.

The circulating water washing towing tool system is arranged at the rear part of the frame and drives the annular towing tool to operate by a pair of towing rollers; the mopping tool is wrapped by the hairbrush roller and is in friction contact with the ground in the operation process, the cleaning can be carried out on the ground, snow water and rainwater can be absorbed, the washing water tank is expanded by at least 300mm forward compared with the existing water tank, the filter screen is transversely arranged to separate water in the washing water tank into filtered water and unfiltered water, the purified water injected in advance and the snow water and rainwater collected by the mopping tool are unfiltered water, the mopping tool is washed by the unfiltered water, and the filtered water is used as a water source of a heat exchanger and a water spraying source for cleaning the ground.

At least 300mm is expanded forward to the washing water tank than current water tank, and the specification of current water tank has the multiple, and 60 liters to 200 liters are unequal, according to the behavior and the condition of current car, increase on original basis and can realize, and the washing water tank of large capacity satisfies the utility model discloses a user demand.

The utility model discloses still include following technical characteristic:

furthermore, bearings at two ends of the auxiliary rolling brush are arranged on a cantilever which can rotate within 30 degrees, a cantilever rotating shaft is arranged at the front end of the sliding support, the rear end of the sliding support is fixed at two sides of the main brush shield, and a piece of inclined plate is bent or welded at the front lower edge of the sliding support; the screw hole of the sliding support is a long hole, the distance between the auxiliary rolling brush and the main rolling brush can be conveniently adjusted by loosening the screw, the auxiliary rolling brush motor is fixed on the upper plane of the sliding support on one side, the auxiliary rolling brush is driven to be at a low speed by a gear or a belt, a spring is arranged between the frame and the cantilever, and the diameter of the auxiliary rolling brush is smaller than half of that of the main rolling brush. When the auxiliary rolling brush is used for cleaning and mopping the ground, the air flow generated by the main brush can be prevented from blowing away paper scraps, plastic bags and other light garbage, and the speed difference of the main rolling brush and the auxiliary rolling brush can be utilized to tear broad leaves, but the auxiliary rolling brush has the defects that the auxiliary rolling brush is used for encountering large garbage such as bricks and the like, and the gravity of part of an auxiliary rolling brush system is counteracted through the self-weight of the auxiliary rolling brush to facilitate the auxiliary rolling brush to roll over the large garbage, so that the main brush can take the large garbage into a garbage can. Since the size and the rotating speed of the auxiliary rolling brush have no necessary relation with the action of the auxiliary rolling brush, the diameter and the rotating speed of the auxiliary rolling brush can be designed to be much smaller from the aspects of space utilization, electric energy consumption and bristle consumption.

Further, a row of stainless steel bars are welded at the front opening of the shield of the main rolling brush, and the stainless steel bars extend into the bristles of the auxiliary rolling brush; the length of the stainless steel bars is 30-50mm, and the distance between the stainless steel bars is 10-30 mm. The row of stainless steel bars can also be provided with hooks, and the main function is to prevent the garbage such as plastic bags, iron wires, cloth strips and the like from being rolled up by the main rolling brush and the auxiliary rolling brush.

Furthermore, a booster water pump is connected between the washing water tank filtered water and the heat exchanger through a water pipe, the water pipe enters the heat exchanger from the waste heat outlet end of the heat exchanger and forms a coil pipe in the heat exchanger, the water pipe is led out of the heat exchanger from the fire spraying end of the heat exchanger, a temperature sensor is installed in the heat exchanger from the outlet end of the water pipe and extends into the heat exchanger, then four outlet electromagnetic valves are switched on, four water outlets are respectively connected with a snow melting spray pipe, a cab heating pipe, a handheld spray gun pipe and a washing water tank return pipe, fuel stored at the upper part of the water tank is sprayed out through a burner and enters a rectangular heat exchanger cavity with the inner wall coated with a fireproof heat insulation material for exchange, water in the coil pipe is heated, more than two hot air flow blocking plates are installed in the heat exchanger cavity, the gap between each hot air. The heat exchanger has relatively complex structure and higher thermal efficiency because refractory heat-insulating materials are required.

Further, the washing water tank is used for directly communicating between water filtering and the heat exchanger through a water pipe, a waste heat outlet end of the heat exchanger is installed at a water inlet of the water pipe, a water outlet pipe is installed at the lower portion of a burner flame-spraying port end of the heat exchanger, at least two spoilers are transversely arranged inside the rectangular heat exchanger, the upper portion gap is not smaller than 20mm, the lower portion gap is not larger than 5mm, a temperature sensor is installed at a water outlet and stretches into the heat exchanger, the water outlet pipe is communicated with four outlet electromagnetic valves, four water outlets are respectively connected with a snow melting water spray pipe, a cab heating pipe, a handheld spray gun pipe and a washing water tank water return pipe are connected, a burner flame-spraying port stretches into a heat exchange pipeline of the heat exchanger, the heat. The heat exchanger does not need fire-resistant heat insulation materials, has a simple structure, basically has all heat for melting snow or heating hot water, and is the most easily accepted mode by users.

Furthermore, the combustor is arranged in a whole set of high-temperature water heater inside, the high-temperature water heater is installed on one side in front of the washing water tank, the fuel or gas storage tank is arranged on the other side of the washing water tank, filtered water of the washing water tank is fed into the combustor through a low-pressure water pump, a water outlet pipe of the combustor is communicated with four outlet electromagnetic valves, four water outlets are respectively connected with a snow melting water spray pipe, a cab heating pipe, a handheld spray gun pipe and a washing water tank water return pipe, and a waste gas outlet of the combustor is. The heat exchanger is the water heater which is purchased from the prior finished product and is arranged in front of the washing water tank at a distance from the fuel storage tank, the manufacture is easiest, the price is not high, but the waste gas is used for dissolving snow entering a garbage can system, and the heat exchanger is relatively troublesome.

The above three water heater solutions do not represent all available water heater solutions and future research directions are presented here. As to what kind of fuel and burner to use, also have different choices according to different users of the area, the natural gas pressurized gas station of big and middle cities of our country is relatively popularized, it is certainly most suitable to use the compressed natural gas; at present, the economic and environmental protection performance of using methanol fuel is better in the county level or lower.

And furthermore, a stainless steel pipe for welding the frame of the snow melting and cleaning mopping vehicle penetrates through two structural steel plate clamp welding square pipes in the stainless steel pipe of the longitudinal beam, and the two steel plates are perpendicular to the plane of the frame and are full of four corners of the stainless steel pipe. The stainless steel material is used as a structural material of the snow-melting sweeping mopping vehicle, so that the snow-melting sweeping mopping vehicle can not be rusted after being used for a long time, and the influence on the environment in the manufacturing process can be ensured to be minimum; however, the strength of the stainless steel profile is relatively low, and in order to compensate for this drawback, this solution is proposed here. The method for clamping and welding the square tube by the stainless steel square tube filling structural steel plate has wide practicability, and can be used for cleaning vehicles and engineering vehicles, and can also be used for equipment and constructional engineering.

Furthermore, a filter water bin and an unfiltered water bin are separated by a filter screen in the washing water tank, or the filter water bin and the unfiltered water bin are separated by a partition plate after a filter device is arranged; the filtering device is a filter screen or a circulating filter pump.

In order to facilitate understanding of the present invention, the following are further relevant descriptions and supplements to the implementation of the technical solution of the present invention: the utility model has the advantages that the solution scheme comprises a sweeping mopping vehicle, the number of the side brushes arranged at the front part of the frame is preferably three or more, the side brushes at the two sides can move back and forth through the electric push rod or the oil cylinder and the air cylinder, so that the side brushes can move into an oblique line from a V shape, and the floating snow can be conveniently swept to one side; a row of hot water spraying nozzles are arranged in front of the front wheel behind the side brush, one group or two groups of rolling brushes are arranged below the nozzles, and the rolling brushes are used for fully mixing the hot water and the snow so as to accelerate the dissolution of the snow; a main brush system for collecting garbage is arranged behind the front wheel, an auxiliary rolling brush can be additionally arranged in front of the main brush, and the rotating speed of the auxiliary rolling brush can be lower than that of the main brush; more than two brush discs are arranged between the rear part of the main brush and the rear wheel so as to intensively stir the undissolved or compacted snow layer again to promote dissolution; the towing system is arranged behind the rear wheel, the washing water tank of the towing system can be lengthened greatly so as to hold more snow water, the bottom of the tank can form a first-stage step or even a two-stage step so as to store slurry at the lowest part of the water tank, the rear part of the water tank is provided with a stainless steel filter screen, the filtered water is communicated with a heat exchanger arranged below or behind the bottom of the tank through a pipeline and a valve, a burner using fuel oil or gas as fuel is arranged at one end of the outer side of the heat exchanger, a fire nozzle extends into the heat exchanger, the other end of the heat exchanger is connected with a waste heat exhaust pipe, a flat waste gas outlet connected with the tail end of the exhaust pipe is aligned with the garbage tank and the upper curved surface of the main brush, snow clusters entering the garbage tank are dissolved by waste heat so as to prevent the inner wall of the main brush from adhering floating snow, a water outlet, the method for returning hot water to the water tank is a necessary method for mopping the floor in icing seasons; the upper part of the water tank is provided with an oil or gas storage tank which provides energy for the heat exchanger, and a cab, a driving system, a battery system and various electric control systems are arranged in front of the oil or gas storage tank; the side brush, the rolling brush, the main brush, the brush disc and the towing tool which are arranged below the frame system need to be lifted through a lifting device; the two sides of the frame are provided with canvas belts and other flexible heat insulating materials to be close to the ground, the aim is to try to reduce the exchange of cold and hot air with the outside, and the stainless steel plates are intermittently wrapped below the canvas belts to increase the wear resistance with the ground.

The three side brushes in the front of the vehicle are arranged in a side brush support, the middle side brush is directly fixed on a support frame, the two side brushes are fixed on the side brush support through front and rear swing arms, the swing arm shafts are positioned at two sides of the middle side brush, and the swing arms are stretched through an oil cylinder fixed on the support frame rear frame, so that the three side brushes can be inverted V-shaped or oblique line-shaped, the side brush motor is controlled by a positive and negative switch, and the three side brushes can rotate in the positive and negative directions; when cleaning operation is carried out, the middle side brush is removed, the two side brushes are retracted and rotate inwards, and garbage on the two sides is collected to the middle position, so that the collection of the main brush is facilitated; when snow removal is carried out, the middle side brushes are arranged, the three side brushes are inverted V-shaped, the middle side brushes rotate randomly, the two side brushes rotate outwards, and snow is thrown to the two sides; when one side brush is pushed to the front by the oil cylinder, the three side brushes are in an oblique line shape and rotate towards the outer side at the same time, and snow is thrown to the outer side; the side brush support is hung on the frame by at least three groups of oil cylinders, the frame controls the two sides of the side brush support to swing through the two side supports, the backward swinging amount of the side brush support is also restrained by the frame, the oil cylinders drive the side brush support to freely lift, and a side brush lifting switch is arranged at one end of the instrument panel, so that an operator can conveniently observe under the vehicle and operate the side brush to descend; the upper part of the side brush support is provided with a protective cover, the rear side of the protective cover is fixed on the frame through a hinge, and the two sides of the front end of the protective cover can be provided with a mechanical or electronic switch, so that the forward current of the traveling motor can be directly cut off when collision happens. The oil cylinder for moving and lifting the components can also be an air cylinder, a lead screw or an electric push rod and the like as long as the functional requirements are met.

The rolling brushes are a part of the equipment which only participates in working under the snow melting working condition, and have larger snow melting effect; the hot water is not necessarily sprayed uniformly, snow which meets the hot water is melted, snow which does not meet the hot water still stands there, the snow and the hot water are fully fused by pushing and pressing the rolling brush, if the thickness of a snow layer exceeds the preset thickness, the rolling brush pushes the snow forwards, on one hand, the hot water is sprayed on accumulated snow balls, the heat utilization rate is higher, on the other hand, a pressure gauge displays a larger numerical value, and a driver is reminded to reduce the running speed; the lifting range of the rolling brush and the bracket is not large, and the rolling brush and the bracket can be lifted completely by manpower, for example, the rolling brush can be lifted by a manual pull wire or a pedal by about five centimeters, and can also be lifted by an automatic machine such as an oil cylinder, and the rolling brush can rotate by friction force in contact with a snow layer and can be driven by a motor to rotate at a low speed.

The front end of a sliding support is arranged at the rotating shaft of the cantilever, the rear end of the sliding support is respectively fixed at the two sides of a main brush shield by two screws, an inclined plate is bent or welded at the front lower edge of the sliding support so as to support the cantilever when the main brush is pulled up to leave the ground, the auxiliary rolling brush can also leave the ground, the auxiliary rolling brush can work on the ground when the main brush works, a screw hole of the sliding support is a long hole, the distance between the auxiliary rolling brush and the main brush can be conveniently adjusted by loosening the screw, a motor is fixed on the plane of the sliding support at one side, the auxiliary rolling brush is driven by a gear or a belt to rotate at a low speed and in the opposite direction of the main brush, a spring is used between the sliding support and the cantilever to reduce the excessive pressure of the auxiliary rolling brush on the ground, the diameter of the auxiliary rolling brush can be less than half of that of the main brush, the brush bristles can be sparse, a row of comb-shaped, the length of the rod is about 40mm, the distance between the rods is about 20mm, and the tooth rod needs to extend into the bristles of the auxiliary rolling brush; the toothed bar is additionally arranged to prevent thin objects such as plastic bags, paper, leaves and the like from being rolled up by the auxiliary rolling brush; the auxiliary rolling brush has multiple functions, namely, snow melting is promoted, the main brush is reduced to bring snow into the dustbin, light garbage which can prevent leaf scraps can be blown to the front in cleaning operation, and the main rolling brush and the auxiliary rolling brush are torn at different speeds so as to crush wide leaves and improve the utilization efficiency of the dustbin; the toothed bar is additionally arranged to prevent thin objects such as plastic bags, paper, leaves and the like from being rolled up by the auxiliary rolling brush; if the pressure of the auxiliary rolling brush on the ground is too large, the auxiliary rolling brush cannot roll when encountering garbage with higher volume, and in order to prevent the auxiliary rolling brush from pushing more garbage to operate, a spring is used between the sliding support and the cantilever to reduce the excessive pressure of the auxiliary rolling brush on the ground.

The booster water pump is connected between the washing water tank and the heat exchanger by a water pipe, the water pipe enters the heat exchanger from the waste heat outlet end of the heat exchanger, a coil pipe is formed in the heat exchanger, the heat exchanger is led out from the flame spray end of the heat exchanger, the temperature sensor is arranged in the heat exchanger from the outlet end of the water pipe and extends into the heat exchanger, then four outlet electromagnetic valves are switched on, four water outlets are respectively connected with the snow melting water spray pipe, the cab heating pipe, the handheld spray gun pipe and the washing water tank return pipe, fuel stored at the upper part of the water tank is sprayed out by a burner and enters a rectangular heat exchanger cavity with the inner wall being pasted with fireproof heat insulation materials, water in the coil pipe is heated, in order to increase hot air turbulence and improve heat exchange efficiency, more than two hot air spoilers can be arranged in the heat exchanger cavity, the gap between the hot air, the hot air is promoted to change the flowing direction continuously, so that the hot air is contacted with the heat exchange tubes as much as possible, and different temperature areas are formed; although water entering the coil is filtered in the washing water tank, a large amount of small-particle impurities still exist, scale can be quickly formed on the pipe wall in the heating process, the scale needs to be removed frequently by using a scale remover, although the thermal resistance of the copper pipe is very small, the thermal resistance of the steel pipe is much smaller than that of the stainless steel pipe, the corrosion resistance of the stainless steel pipe is strongest, the scale remover can be used frequently, the thermal resistance of the stainless steel pipe with the thickness of 2 mm is higher than that of the scale layer of 1 mm, and the stainless steel pipe is relatively more economical to use as a heat exchange pipe; the heat exchanger of the high-temperature air-coated coil has the advantages that the heating is fast, the snow melting work can be carried out by igniting for tens of seconds, the requirement on the water level height of a washing water tank is not high during the snow melting work, and the work of a pipeline pump is only required; however, the inner wall of the heat exchanger needs to be laid with a fireproof heat-insulating material, so that the wall thickness of the heat exchanger is increased to more than 3 centimeters, and the volume of the heat exchanger is increased.

The washing water tank is directly communicated with the heat exchanger through the water pipe, the water inlet of the water pipe is arranged at the waste heat outlet end of the heat exchanger, the water outlet pipe is arranged at the lower part of the burner flame-throwing port end of the heat exchanger, at least two spoilers are transversely arranged in the rectangular heat exchanger, the gap between the upper part is as large as more than 20mm, the gap between the lower part is as small as less than 5mm, a temperature sensor is arranged at the water outlet and extends into the heat exchanger, a water outlet pipe is communicated with four outlet electromagnetic valves, four water outlets are respectively connected with a snow melting water spraying pipe, a cab heating pipe is connected with a handheld spray gun pipe and a washing water tank water return pipe, the burner flame-throwing port extends into the heat exchange pipeline of the heat exchanger, the. The heat exchanger with the high-temperature air covered by the water drum has the advantages that the structure is simple, the heat exchanger does not need refractory materials, a layer of plastic with the thickness of three millimeters and four millimeters and a rubber layer are arranged between the heat exchanger and a ground washing water tank at intervals, and the defects are two.

The combustor is arranged in a whole set of high-temperature water heater inside, the high-temperature water heater is arranged on the front side of a washing water tank, fuel storage tanks such as oil, gas and liquefied gas are arranged on the other side of the washing water tank, the installation distance between the water heater and the fuel storage tanks is enough to meet the requirements of relevant safety specifications, water stored in the washing water tank is filtered and then is sent into the combustor by a low-pressure water pump, a water outlet pipe of the combustor is communicated with four-outlet electromagnetic valves, four water outlets are respectively connected with a snow melting water spray pipe, a cab heating pipe and a hand-held spray gun pipe and a washing water tank water return pipe, a waste gas outlet of the combustor is connected with a pipeline and a pipeline fan, waste heat is led to the position below a vehicle frame and is used for heating a garbage. The vertically-installed heat exchanger and the fuel tank have the advantages that: for the heat exchanger below the washing water tank, the fuel tank is on the water tank, and the overall arrangement is more reasonable, and it is simpler to make, if use small-size fuel tank, the manpower of being convenient for is changed, and the shortcoming is that need increase automobile body length, the space can't be utilized above the water tank, and the guide of used heat air is troublesome a bit.

The three heat exchangers are provided, and the types are determined according to different sizes of vehicle models, different consumed fuels and different appearance design.

In the snow melting process, the hot water sprayed on the ground and the water melted on the snow layer on the ground are a large water quantity, and must be absorbed by the towing tool, if the water is not absorbed completely, the water layer remained on the ground can form an ice surface quickly, and the purpose of the utility model can not be realized; the absorbed water amount has a certain limit every cycle of the towing tool, and the running speed of the towing tool needs to be increased if the absorbed water amount needs to be increased, so that the rotating speed of the towing roller is inevitably increased; the higher the drag roller rotational speed, from the water that the drag roller extruded between two rotatory drag rollers, the water that comes too late to drop from drag roller lower part will be dragged the roller and will be taken to the drag that extrudes on just more, and the drag moisture content is high, collects ground and deposits water ability and just reduced, so, the drag water absorbing capacity is strong and weak will decide the utility model discloses success, improve the drag water absorbing capacity except that the performance of drag material itself, still need strive to reduce the drag moisture content of crowded water, wherein prevent that the drag roller from taking water just is important link.

Install the crowded water board of a slice elasticity stainless steel additional at the downside of the dragging roller in the outside of towing tool system, outside dragging roller is hugged closely to this crowded water board face, at the rotatory in-process of dragging roller, this crowded water board of hugging closely the dragging roller can all squeeze the water yield that drags the roller and take, crowded water board upper plate limit is about exceeding the contact surface 3mm, prevents crowded water board scratch dragging roller to can not bump the towing tool of operation, the limit is fixed on stainless steel square pipe down, stainless steel square pipe is fixed on dragging roller support or washing water tank. The water squeezing plate is not only suitable for snow melting and sweeping mopping vehicles, but also suitable for all types of mopping vehicles.

The body of the mopping vehicle is made of 304 stainless steel, so that the long service life of the mopping vehicle in water operation is met, and the influence on the social environment from the manufacturing process to the scrapping process is minimum; however, the defect of the 304 material is that the strength is poor, and the cost pressure is caused when the heavy load requirement is met; a scheme that 304 stainless steel materials are still used for making the frame with low cost and pressure is provided, the method is used for welding a stainless steel pipe of the frame of the snow melting and cleaning mopping floor, two structural steel plate clamping and welding square pipes penetrate into the pipe with large gravity, the two steel plates are perpendicular to the plane of the frame, and four corners of the stainless steel pipe are filled as far as possible. Of course, the technical solution can be used for any other equipment.

Further, the heating mode of the water heater system is as follows: electric heating, including connecting to commercial power, battery power and self-generating power; or gasoline, diesel oil and methanol are used as fuel and are heated by a burner; or liquefied gas or compressed natural gas as fuel and heated by a burner.

Further, the heat exchanger structure of water heater is liquefied gas and two kinds of heat transfer modes of CNG heating: the existing gas water heater is used, a burner is arranged in the water heater, the water heater is arranged at the front part of a washing water tank, or a heat exchanger of the water heater adopts hot air to heat circulating water in a pipe, or the heat exchanger of the water heater adopts hot air to heat external circulating water in the pipe.

Furthermore, the water spraying system can be self-flowing or pressurized and sprayed by a pipeline pump.

Further, the main brush heating system: in the snow removing process, garbage may still need to be collected, the garbage collecting function of the main brush needs to be reserved, but snow balls carried by the main brush can block the main brush wall and an inlet of the garbage can quickly, and in order to solve the problem, all waste gas coming out of the heat exchanger needs to be blown to the garbage can and the main brush wall.

Furthermore, all waste gas blows to the dustbin and the main brush wall, in order to improve the speed of melting, accelerate to melt, increases a tubing pump, increases the hot-air suction, improves and melts the effect.

Further, the snow removal system: if the snow layer on the ground is thick, a lot of heat energy is consumed, the snow melting efficiency is greatly influenced, and in order to improve the snow melting efficiency and reduce the energy consumption, the snow is preferably swept to two sides or one side by a side brush.

Furthermore, snow removing system is with three limit brush, and middle limit brush is in the front, and is the rigid, and both sides limit brush is the triangle-shaped overall arrangement at ordinary times after, but both sides limit brush can the back-and-forth movement, forms an oblique line after moving a limit brush forward, and three limit brush direction of rotation makes it realize positive and negative work simultaneously through the switch.

Further, the snow removal system is designed for vehicles with wide models, such as more than 2 meters, three side brushes are not enough, and four or even 5 side brushes can be considered.

Further, a snow melting system is accelerated: the position of hot water spraying is moved as far as possible and placed in front of the front wheel, so the front wheel is properly contracted towards the middle, the hot water is prevented from being extruded to the outer side of an area by the front wheel, a rolling round brush is tightly attached to the front wheel, the hot water is primarily fused with snow, then a main brush of the dustbin enables the hot water to be strongly fused with the snow, even if snow clusters are swept into the dustbin in the process, due to the fact that high-temperature waste gas of a heat exchanger is aligned with the dustbin, some hot water can be stored in the dustbin, the snow clusters can be quickly dissolved into water, the hot water can overflow from the front end of the dustbin and continuously dissolve ice and snow, a plurality of brush discs are installed behind the dustbin, the hot water and a snow layer compacted on the ground are strongly disturbed by the brush discs, finally, a towing tool collects the snow water and enters a washing water tank.

Further, the heat preservation system: in the snow melting process, the heat absorption of the ground cannot be avoided, and the heat absorption of the ground can be reduced only by improving the snow melting speed; however, the exchange of cold and hot air inside and outside the flexible system can be reduced through technical measures, which is very important for improving the snow melting efficiency and fully utilizing the source.

Furthermore, the flexible material of the heat insulation system is canvas, and the canvas has the advantages of durability, higher ignition point and difficult ignition; the flame retardant coating can also be subjected to flame retardant treatment to prevent damage caused by artificial pilot fire, and is reflected in the embodiment. The lower end is wrapped by a stainless steel plate, and each section of the stainless steel plate wrapping strip is 100-200 mm long.

Further, the snow melting and cleaning mopping vehicle further comprises a handheld water spraying gun: connect the tee bend from the hot-water line any place, connect to be no less than 5 meters hose, handheld water spraying gun utilizes in the car washing water tank warm water can solve two problems at least: the snow removal operation is needed, and the vehicle can not reach the place, so that the vehicle can clean.

Furthermore, a stainless steel pipe of the frame of the snow melting and cleaning mopping vehicle is welded, two structural steel plate clamp welding square pipes penetrate into the pipe which is subjected to the larger gravity part, the two steel plates are perpendicular to the plane of the frame, and four corners of the stainless steel pipe are filled as far as possible.

The side brushing system, the main brushing system and the disc brushing system are independent work, and have different functions, the side brushing system is used for sweeping garbage together, so that the main brushing system collects the garbage into a garbage hopper, and snow can be swept to one side while collecting the garbage; the main brush system collects the garbage and throws the garbage into the garbage hopper through the overturned main brush; the brush disc system is used for grinding the ground, can be used for deeply cleaning the ground, and can also accelerate the rapid melting of snow.

Total, the utility model has the advantages of snow melt fast, snow melt efficient, snow melt the environmental protection, snow melt easily few freeze even do not have freezing, snow melt ponding direct clearance, snow clearance convenience, snow clearance thoroughly, snow clearance direct collection processing.

Drawings

FIG. 1 is a main view of a snow melting and sweeping mopping vehicle according to an embodiment of the present invention;

FIG. 2 is a schematic side view of the snow melting sweeping mopping vehicle according to the embodiment of the present invention;

FIG. 3 is a main view of the snow melting sweeping mopping cart according to the embodiment of the present invention;

in the figure: 1. the device comprises a shield 2, an edge brush support lifting oil cylinder 3, an inductor 4, an edge brush motor 5, an edge brush 6, an accelerated snow melting rolling brush motor 7, an accelerated snow melting rolling brush 8, a nozzle 9, a front wheel 10, an auxiliary rolling brush 11, a main rolling brush 12, a burner 13, a floor washing brush disc 14, a water heater 15, a rear wheel 16, a heat-insulating enclosure 17, a towing tool 18, a washing water tank 19, a filter screen 20, a filter water tank 21, a fuel storage tank 22, a battery pack 23, a seat 24, a hydraulic oil cylinder control rod 25, a gear rod 26, a steering wheel 27, a hydraulic station 28, an edge brush telescopic oil cylinder 29, an edge brush swing arm 30 and an edge brush support.

Detailed Description

The invention will be described in detail below with reference to the accompanying drawings and with reference to embodiments, it being noted that the embodiments and features of the embodiments can be combined with each other without conflict.

Fig. 1 and 2 are schematic views of the technical solutions claimed in the scope of the present invention as set forth in the claims, and fig. 3 is a technical solution similar to fig. 1 and 2, and is distinguished by the shape of the shield and the size ratio of the main rolling brush and the sub rolling brush.

The utility model discloses a snow melting cleans the mopping car as shown in fig. 1-3, including the cleaning mopping car that battery system, driving system, frame system, limit brush system, main brush system and circulating water wash the system of towing tool are constituteed, the circulating water wash the towing tool system and include towing tool (17) and wash the water tank (18), it still includes snow sweeping system, snow melting system, thermal-insulated system;

the snow sweeping system comprises an edge brush system and an edge brush support (30), the snow sweeping system comprises three front edge brush systems arranged in one edge brush support (30), a middle edge brush is fixed on a support frame, and two side edge brushes are fixed on the edge brush support (30) through front and rear swing arms; the swing arm shafts are positioned at two sides of the middle side brush, and the swing arms are stretched through a stretching device fixed on the rear frame of the bracket, so that the three side brushes are inverted V-shaped or oblique; the side brush motor (4) is controlled by a positive and negative switch, and the three side brushes (5) can rotate in positive and negative directions; the side brush support (30) is hung on the frame by at least one group of telescopic devices, the frame supports and controls the two sides of the side brush support (30) to swing through the two sides, the backward swinging amount of the side brush support (30) is also restricted by the frame, the telescopic devices drive the side brush support (30) to freely lift, a shield (1) is arranged at the upper part of the side brush support (30), the rear side of the shield (1) is fixed on the frame through hinges, and mechanical or electronic switches can be installed at the two sides of the front end of the shield (1); the telescopic device is an oil cylinder or an electric push rod or an air cylinder;

the snow melting system comprises a burner, a heat exchanger, a fuel storage tank (21), a nozzle (8), a pipeline valve, a rolling brush disc and a snow melting stirring device, wherein a water heater (14) system consisting of the burner and the heat exchanger is positioned below the front part of a washing water tank (18), a fire spraying port of a gas or oil burner extends into an air inlet at one end of the heat exchanger, the other end of the heat exchanger is connected with a waste heat exhaust pipe, a flat waste gas outlet connected with the tail end of the exhaust pipe is aligned with the upper curved surface of a garbage can and a main rolling brush (11) bracket, the upper part of the water tank is provided with the gas or oil storage tank for providing energy for the heat exchanger, a cab, a driving system, a battery system and various electrical appliance control systems are arranged in front of the gas or oil storage tank, and the row of nozzles (8) are arranged; the nozzle (8) is connected with a heat exchanger through a pipeline and a valve, and one group or two groups of rolling brushes for melting snow and stirring are arranged below the nozzle (8); the snow-melting stirring device comprises a rolling brush for collecting garbage, an auxiliary rolling brush (10) and a brush disc for brushing the ground;

the garbage collecting system is arranged behind the front wheel (9) and comprises a main rolling brush (11), an auxiliary rolling brush (10), a rolling brush bracket and a garbage can; the diameter of the auxiliary rolling brush (10) is smaller than that of the main rolling brush (11); the garbage collecting system can be lifted up or put down at will through the oil cylinder; at least two brush disc systems for snow melting and stirring and deep cleaning of the ground are arranged between the rear wheel (15) and the rear part of the garbage collecting system, and the brush disc systems also need to be lifted up or down by an oil cylinder;

the heat insulation system comprises canvas flexible heat insulation materials arranged on two sides of the frame, the skirt edge at the lower end of the flexible heat insulation materials is close to the ground, and stainless steel plates are intermittently wrapped on the skirt edge at the lower end of the flexible heat insulation materials;

the circulating water washing towing tool system is arranged at the rear part of the frame and drives the annular towing tool (17) to operate by a pair of towing rollers; the mopping tool (17) wraps the brush roller and is in friction contact with the ground in the operation process, snow water and rainwater can be absorbed while the ground is kept clean, the washing water tank (18) is expanded forwards by at least 300mm, a filter screen (19) is transversely arranged to separate water in the washing water tank (18) into a filtering water bin and unfiltered water, the water injected in advance and the snow water and rainwater collected by the mopping tool (17) are unfiltered water, the mopping tool (17) is washed by the unfiltered water, and the filtered water is used as a water source of the heat exchanger and a water spraying water source for cleaning the ground.

In one embodiment of the application, bearings at two ends of the auxiliary rolling brush (10) are arranged on a cantilever which can rotate within 30 degrees, the rotating shaft of the cantilever is arranged at the front end of a sliding support, the rear end of the sliding support is fixed at two sides of the main brush shield (1), and a piece of inclined plate is bent or welded at the front lower edge of the sliding support; the screw hole of the sliding support is a long hole, the distance between the auxiliary rolling brush (10) and the main rolling brush (11) can be conveniently adjusted by loosening the screw, the motor of the auxiliary rolling brush (10) is fixed on the upper plane of the sliding support on one side, the auxiliary rolling brush (10) is driven to be at a low speed by a gear or a belt, a spring is arranged between the sliding support and the cantilever, and the diameter of the auxiliary rolling brush (10) is smaller than half of that of the main rolling brush (11).

In one embodiment of the application, a row of stainless steel rods are welded at the front opening of the shield (1) of the main rolling brush (11), and the stainless steel rods extend into bristles of the auxiliary rolling brush (10); the length of the stainless steel bars is 30-50mm, and the distance between the stainless steel bars is 10-30 mm.

In one embodiment of the application, a booster water pump is connected between the filtered water of the washing water tank (18) and the heat exchanger by a water pipe, the water pipe enters the interior of the heat exchanger from the waste heat outlet end of the heat exchanger, and a coil pipe is formed in the heat exchanger, the coil pipe is led out of the heat exchanger from the fire nozzle end of the heat exchanger, the temperature sensor is arranged in the heat exchanger from the outlet end of the water pipe and extends into the heat exchanger, then a four-outlet electromagnetic valve is connected, four water outlets are respectively connected with a snow melting spray pipe, a cab heating pipe, a handheld spray gun pipe and a washing water tank (18) water return pipe, fuel stored at the upper part of the water tank is sprayed out by a burner to enter a rectangular heat chamber with the inner wall coated with refractory heat-insulating materials for exchange, water in the coil is heated, more than two hot gas spoilers are arranged in the heat exchanger cavity, the gap between the hot gas spoilers and the upper wall of the heat exchanger cavity is less than 3mm, the gap between the heat exchanger and the lower wall of the heat exchanger is 25-35mm, and the opening at the intersection of the heat exchanger and the tube is more than 10 mm.

In one embodiment of the application, the water pipe is used for directly communicating between the washing water tank (18) filtered water and the heat exchanger, the waste heat outlet end of the heat exchanger is installed at the water inlet of the water pipe, the water outlet pipe is installed at the lower part of the burner flame-spraying end of the heat exchanger, at least two flow baffles are transversely arranged inside the rectangular heat exchanger, the upper gap is not smaller than 20mm, the lower gap is not larger than 5mm, a temperature sensor is installed at the water outlet and stretches into the heat exchanger, the water outlet pipe is communicated with four outlet electromagnetic valves, the four water outlets are respectively connected with a snow-melting water spray pipe, a cab heating pipe and a handheld spray gun pipe and a washing water tank (18) water return pipe, the burner flame-spraying end stretches into a heat exchange pipeline of the heat exchanger, the heat exchange pipeline is.

In one embodiment of the application, the combustor is arranged in a whole set of high-temperature water heaters (14) inside, the high-temperature water heaters are installed on one side in front of a washing water tank (18), a fuel oil or gas storage tank is arranged on the other side of the washing water tank (18), filtered water of the washing water tank (18) is sent into the combustor by a low-pressure water pump, a water outlet pipe of the combustor is communicated with four-outlet electromagnetic valves, four water outlets are respectively connected with a snow melting spray pipe, a cab heating pipe, a handheld spray gun pipe and a washing water tank (18) return pipe, and a waste gas outlet of the combustor.

In one embodiment of the application, the stainless steel tube for welding the frame of the snow melting and cleaning mopping vehicle penetrates through two structural steel plate clamping and welding square tubes in the longitudinal beam stainless steel tube, the two steel plates are perpendicular to the plane of the vehicle frame and are filled with four corners of the stainless steel tube.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a snow melt cleans mopping car, includes that battery system, driving system, frame system, limit brush system, main brush system and circulation water wash the mopping car that cleans that the mopping system constitutes, and circulation water wash the mopping system and include towing tool and washing water tank, its characterized in that: it also comprises a snow sweeping system, a snow melting system and a heat insulation system;

the snow sweeping system comprises an edge brush system and an edge brush support, the snow sweeping system comprises three front edge brush systems arranged in one edge brush support, a middle edge brush is fixed on a support frame, and two side edge brushes are fixed on the edge brush support through front and rear swing arms; the swing arm shafts are positioned at two sides of the middle side brush, and the swing arms are stretched through a stretching device fixed on the rear frame of the bracket, so that the three side brushes are inverted V-shaped or oblique; the side brush motor is controlled by a positive and negative switch, and three side brushes can rotate in positive and negative directions; the side brush support is hung on the frame by at least one group of telescopic devices, the frame controls the two sides of the side brush support to swing through the two side supports, the backward swinging amount of the side brush support is also restricted by the frame, the telescopic devices drive the side brush support to freely lift, a protective cover is arranged at the upper part of the side brush support, the rear side of the protective cover is fixed on the frame through a hinge, and mechanical or electronic switches are arranged at the two sides of the front end of the protective cover; the telescopic device is an oil cylinder or an electric push rod or an air cylinder;

the snow melting system comprises a burner, a heat exchanger, a fuel storage tank, a nozzle, a pipeline valve and a snow melting stirring device, wherein a water heater system consisting of the burner and the heat exchanger is positioned below the front part of a washing water tank, a fire nozzle of a gas or oil burner extends into an air inlet at one end of the heat exchanger, the other end of the heat exchanger is connected with a waste heat exhaust pipe, a flat waste gas outlet connected with the tail end of the exhaust pipe is aligned with the upper curved surface of a garbage can and a main rolling brush bracket, the upper part of the water tank is provided with the gas or oil storage tank for providing energy for the heat exchanger, a cab, a driving system, a battery system and an electric appliance control system are arranged in front of the gas or oil; the nozzle is connected with the heat exchanger through a pipeline and a valve, and one group or two groups of rolling brushes for melting snow and stirring are arranged below the nozzle; the snow melting and stirring device also comprises a main rolling brush and an auxiliary rolling brush for collecting garbage and a brush disc for washing the ground;

the garbage collecting system is arranged behind the front wheel and comprises a main rolling brush, an auxiliary rolling brush, a main rolling brush bracket and a garbage can; the diameter or/and the rotating speed of the auxiliary rolling brush is/are smaller than that of the main rolling brush; the garbage collecting system is lifted up or down through an oil cylinder; at least two brush disc systems for snow melting and stirring and deep cleaning of the ground are arranged between the rear wheel and the rear wheel after the garbage collecting system, and the brush disc systems also need to be lifted up or put down by an oil cylinder;

the circulating water washing towing tool system is arranged at the rear part of the frame and drives the annular towing tool to operate by a pair of towing rollers; the mopping tool wraps the brush roller and is in friction contact with the ground in the operation process, the cleaning is carried out on the ground, snow water rainwater can be absorbed at the same time, the washing water tank is divided into a filtering water bin and an unfiltered water bin, the water injected in advance and the snow water rainwater collected by the mopping tool are unfiltered water, the mopping tool is washed by the unfiltered water, and the filtered water is used as a water source of the heat exchanger and a water spraying source for cleaning the ground.

2. A snow melting sweeping mopping vehicle as claimed in claim 1, wherein: bearings at two ends of the auxiliary rolling brush are arranged on a cantilever with a movable angle within 30 degrees of rotation, a cantilever rotating shaft is arranged at the front end of a sliding support, the rear end of the sliding support is fixed at two sides of a main rolling brush shield, and a piece of inclined plate is bent or welded at the front lower edge of the sliding support; the screw hole of the sliding support is a long hole, the distance between the auxiliary rolling brush and the main rolling brush can be conveniently adjusted by loosening the screw, the auxiliary rolling brush motor is fixed on the upper plane of the sliding support on one side, the auxiliary rolling brush is driven to operate by a gear or a belt, a spring is arranged between the sliding support and the cantilever, and the diameter of the auxiliary rolling brush is smaller than half of that of the main rolling brush.

3. A snow melting sweeping mopping vehicle as claimed in claim 2, wherein: a row of stainless steel bars are welded at the front opening of the main rolling brush shield and extend into the bristles of the auxiliary rolling brush; the length of the stainless steel bars is 30-50mm, and the distance between the stainless steel bars is 10-30 mm.

4. A snow melting sweeping mopping vehicle as claimed in claim 1, wherein: the filtered water of the washing water tank is connected with the heat exchanger by a booster water pump through a water pipe, the water pipe enters the heat exchanger from the waste heat outlet end of the heat exchanger, and a coil pipe is formed in the heat exchanger, the coil pipe is led out of the heat exchanger from the fire nozzle end of the heat exchanger, the temperature sensor is arranged in the heat exchanger from the outlet end of the water pipe and extends into the heat exchanger, then a four-outlet electromagnetic valve is connected, four water outlets are respectively connected with a snow melting spray pipe, a cab heating pipe, a handheld spray gun pipe and a washing water tank return pipe, fuel stored at the upper part of the water tank is sprayed out by a burner to enter a rectangular heat exchanger cavity with the inner wall coated with a fireproof heat-insulating material for exchanging, water in a heating pipe is heated, more than two hot gas spoilers are arranged in the heat exchanger cavity, the gap between the hot gas spoilers and the upper wall of the heat exchanger cavity is less than 3mm, the gap between the heat exchanger and the lower wall of the heat exchanger is 25-35mm, the opening at the intersection of the heat exchanger and the tube is more than 10mm, the exhaust port end of the heat exchanger is connected with a flat waste gas outlet through a pipeline and aims at the upper curved surface of the garbage can and the main rolling brush bracket.

5. A snow melting sweeping mopping vehicle as claimed in claim 1, wherein: the washing water tank filters and directly communicates with the heat exchanger through a water pipe, a water pipe water inlet is provided with a heat exchanger waste heat outlet end, a water outlet pipe is arranged at the lower part of a burner flame-throwing port end of the heat exchanger, at least two spoilers are transversely arranged inside the rectangular heat exchanger, the upper part gap is not smaller than 20mm, the lower part gap is not larger than 5mm, a temperature sensor is arranged at a water outlet and extends into the heat exchanger, a water outlet pipe is communicated with four outlet electromagnetic valves, four water outlets are respectively connected with a snow-melting water spraying pipe, a cab heating pipe and a hand-held spray gun pipe and a washing water tank water return pipe, the burner flame-throwing port extends into a heat exchange pipeline of the heat exchanger, the heat exchange pipeline is formed by vertically connecting two main pipes for air inlet and exhaust into more than two branch pipes, the main.

6. A snow melting sweeping mopping vehicle as claimed in claim 1, wherein: the combustor is arranged in the whole set of high-temperature water heater and is installed on one side in front of the washing water tank, the fuel or gas storage tank is arranged on the other side of the washing water tank, filtered water of the washing water tank is fed into the combustor by a low-pressure water pump, a water outlet pipe of the combustor is communicated with four-outlet electromagnetic valves, four water outlets are respectively connected with a snow melting spray pipe, a cab heating pipe and a handheld spray gun pipe and a washing water tank return pipe, a waste gas outlet of the combustor is connected with a pipeline and a pipeline fan, and a flat waste gas outlet connected with the tail end is aligned with the.

7. A snow melting sweeping mopping vehicle as claimed in claim 1, wherein: a stainless steel pipe for welding snow melt cleans mopping car frame, penetrates two structure steel plate clip welding side pipe in longeron stainless steel pipe, and two steel sheets perpendicular to frame plane are full of four angles of stainless steel pipe.

8. A snow melting sweeping mopping vehicle as claimed in claim 1, wherein: the washing water tank is divided into a filtering water bin and an unfiltered water bin through a filter screen, or is divided into a filtering water bin and an unfiltered water bin through a partition plate after a filtering device is arranged; the filtering device is a filter screen or a circulating filter pump.