CN219364447U - Sanitation sweeping car adopting hydrogen fuel cell - Google Patents

Abstract

The utility model provides an adopt hydrogen fuel cell's sanitation to sweep the car, including chassis and driver's cabin, be equipped with hydrogen supply device on the chassis, water tank and dustbin, hydrogen supply device is located the rear of driver's cabin, the water tank is located between hydrogen supply device and the dustbin, the bottom side of driver's cabin is equipped with hydrogen fuel cell system, hydrogen supply device's bottom side is equipped with power battery, provide hydrogen fuel for hydrogen fuel cell system through hydrogen supply device, the chemical energy of the hydrogen energy is changed into electric energy and is stored to power battery, realize the walking on chassis and for the motor energy supply through power battery's electric energy, just can drive the fan, transmission, hydraulic system, cleaning device and sucking disc operation, carry out multiple operations such as water spray, clean and dirt absorption. Compared with the existing sanitation vehicle which is driven by fuel oil or by a rechargeable power battery, the energy-saving vehicle has the advantages that the emission pollution is avoided, the endurance mileage is obviously increased, and the energy-saving and operation efficiency improvement effects can be realized.

Description

Sanitation sweeping car adopting hydrogen fuel cell

Technical Field

The utility model relates to the field of environmental sanitation cleaning vehicles, in particular to an environmental sanitation cleaning vehicle adopting a hydrogen fuel cell.

Background

The existing sweeping and washing vehicles with various specifications generally adopt a fuel engine or a rechargeable battery as a power source for driving a hydraulic system, a high-pressure water pump, a fan and other devices to perform road surface sweeping and washing operations. The sweeping and washing vehicle driven by the fuel oil has high energy consumption in the working process, and the exhaust emission causes the atmospheric pollution; the sweeping car driven by the rechargeable battery consumes long time in charging, and has short one-time charging endurance mileage and low operation efficiency. The hydrogen fuel cell is a high-efficiency power generation device which does not burn fuel and directly converts chemical energy of hydrogen energy into electric energy in an electrochemical reaction mode, the electric drive of the hydrogen fuel cell is adopted by the cleaning vehicle, so that the energy conservation, the environmental protection and no tail gas emission can be realized, the zero emission is truly realized, the hydrogenation time is short, the one-time hydrogenation continuous operation time is long, and the operation efficiency is higher.

Disclosure of Invention

The utility model provides an environmental sanitation cleaning vehicle adopting a hydrogen fuel cell, which aims to solve the problems of atmospheric pollution or short endurance mileage of the existing environmental sanitation cleaning vehicle.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an adopt sanitation of hydrogen fuel cell to sweep the car, including chassis and driver's cabin, be equipped with hydrogen supply device on the chassis, water tank and dustbin, hydrogen supply device is located the rear of driver's cabin, the water tank is located between hydrogen supply device and the dustbin, the bottom side of driver's cabin is equipped with hydrogen fuel cell system, the bottom side of hydrogen supply device is equipped with power battery, hydrogen fuel cell system can utilize the hydrogen fuel that stores in the hydrogen supply device to generate electric energy, and store electric energy transmission to power battery, one side that power battery kept away from the driver's cabin is equipped with drive arrangement, drive arrangement can utilize power battery's electric energy drive chassis walking, be equipped with the fan between water tank and the dustbin, transmission and motor, the bottom side of chassis is equipped with cleaning device and sucking disc, cleaning device can be connected with the water tank through the water pump, the motor can be through transmission control fan and water pump operation, so that cleaning device spouts the bottom side's rubbish and sewage to the dustbin in the bottom side can be inhaled into the dustbin through the fan, still be equipped with hydraulic system on the chassis, the motor can drive the hydraulic system operation through transmission control hydraulic system, hydraulic system can drive cleaning device rotation, so that cleaning device can carry out cleaning device bottom side's electric energy, and the lifting mechanism can be adjusted with the high-lift mechanism through the respective cleaning device, the cleaning device and the lifting device, the lifting device that can be cleaned with the lifting and the lifting mechanism of the cleaning device.

Preferably, the bottom side of the chassis is provided with two cleaning devices and two suckers, the two cleaning devices are respectively positioned at two sides of the chassis along the width direction, and the two suckers are also respectively positioned at two sides of the chassis along the width direction.

Preferably, the dustbin is connected with the chassis through the unloading mechanism, the hydraulic system can drive the dustbin to lift through the unloading mechanism, the rear cover of the dustbin is connected with the cover opening mechanism, and the hydraulic system can drive the rear cover to open or close through the cover opening mechanism.

According to the technical scheme, the utility model has the beneficial effects that:

the utility model provides hydrogen fuel for the hydrogen fuel cell system through the hydrogen supply device, converts chemical energy of hydrogen energy into electric energy to be stored in the power battery, realizes the running of the chassis and supplies power to the motor through the electric energy of the power battery, can drive the fan, the transmission device, the hydraulic system, the cleaning device and the sucker to operate, and performs various operations such as water spraying, cleaning and dirt sucking.

Drawings

FIG. 1 is a schematic view of a front view structure of an environmental sanitation cleaning vehicle;

fig. 2 is a schematic top view of the environmental sanitation cleaning vehicle.

The marks in the figure: 1. the device comprises a cab, 2, a hydrogen supply device, 3, a water tank, 4, a fan, 5, a dustbin, 6, a hydrogen fuel cell system, 7, a power battery, 8, a hydraulic system, 9, a cleaning device, 10, a transmission device, 11, a sucker, 12, a driving device, 13 and a motor.

Detailed Description

Referring to the drawings, the specific embodiments are as follows:

the utility model provides an adopt hydrogen fuel cell's sanitation to sweep car, including chassis and driver's cabin 1, be equipped with hydrogen supply device 2 on the chassis, water tank 3 and dustbin 5, hydrogen supply device 2 is located the rear of driver's cabin 1, water tank 3 is located between hydrogen supply device 2 and the dustbin 5, the bottom side of driver's cabin 1 is equipped with hydrogen fuel cell system 6, the bottom side of hydrogen supply device 2 is equipped with power battery 7, hydrogen fuel cell system 6 can utilize the hydrogen fuel that stores in the hydrogen supply device 2 to generate electric energy, and with electric energy transmission to power battery 7 store, one side that power battery 7 kept away from driver's cabin 1 is equipped with drive arrangement 12, drive arrangement 12 can utilize power battery 7's electric energy drive chassis to walk.

Be equipped with fan 4, transmission 10 and motor 13 between water tank 3 and the dustbin 5, the bottom side on chassis is equipped with cleaning device 9 and sucking disc 11, cleaning device 9 is connected with water tank 3 through the water pump, motor 13 can be through transmission 10 control fan 4 and water pump operation, the water pump can be with the water in the water tank 3 after the water pressurization becomes high-pressure water from cleaning device 9 blowout to the bottom side on chassis, fan 4 can make sucking disc 11 produce the adsorption affinity and inhale rubbish and the sewage of bottom side in dustbin 5.

The chassis is also provided with a hydraulic system 8, a motor 13 can control the hydraulic system 8 to operate through a transmission device 10, the hydraulic system 8 can drive the cleaning device 9 to rotate, a circle of hairbrush is arranged at the bottom side of the cleaning device 9, the hairbrush can clean the ground along with the rotation of the cleaning device 9, the cleaning device 9 and the sucker 11 are respectively connected with the chassis through respective lifting mechanisms, the hydraulic system 8 can drive the lifting mechanisms to lift, and the heights of the cleaning device 9 and the sucker 11 can be respectively adjusted.

In this embodiment, two cleaning devices 9 and two suction cups 11 are disposed on the bottom side of the chassis, the two cleaning devices 9 are respectively located on two sides of the chassis along the width direction, and the two suction cups 11 are also respectively located on two sides of the chassis along the width direction. The dustbin 5 is connected with the chassis through discharge mechanism, and hydraulic system 8 can drive dustbin 5 through discharge mechanism and go up and down, and the back of dustbin 5 is covered and is connected with the mechanism of uncapping, and hydraulic system 8 can drive the back through the mechanism of uncapping and cover and open or close.

In this embodiment, the hydrogen supply device 2 provides hydrogen fuel for the hydrogen fuel cell system 6, converts chemical energy of hydrogen energy into electric energy to be stored in the power cell 7, and the electric energy of the power cell 7 is used for realizing walking of the chassis and supplying energy to the motor 13, so that the fan 4, the transmission device 10, the hydraulic system 8, the cleaning device 9 and the sucker 11 can be driven to operate, and various operations such as water spraying, cleaning and dirt absorption can be performed, so that energy is saved and zero emission is realized during operation, and the endurance mileage can be increased, and the operation efficiency can be improved.

Claims (3)

1. An environmental sanitation cleaning vehicle adopting a hydrogen fuel cell comprises a chassis and a cab (1), and is characterized in that: the chassis is provided with a hydrogen supply device (2), a water tank (3) and a dustbin (5), the hydrogen supply device (2) is positioned at the rear of the cab (1), the water tank (3) is positioned between the hydrogen supply device (2) and the dustbin (5), the bottom side of the cab (1) is provided with a hydrogen fuel cell system (6), the bottom side of the hydrogen supply device (2) is provided with a power cell (7), the hydrogen fuel cell system (6) can utilize hydrogen fuel stored in the hydrogen supply device (2) to generate electric energy and transmit the electric energy to the power cell (7) for storage, one side of the power cell (7) far away from the cab (1) is provided with a driving device (12), the driving device (12) can drive the chassis to walk by utilizing the electric energy of the power cell (7), a fan (4), a transmission device (10) and a motor (13) are arranged between the water tank (3) and the dustbin (5), the bottom side of the chassis is provided with a cleaning device (9) and a sucker (11), the cleaning device (9) is connected with the water tank (3) through a water pump, the motor (13) can control the fan (4) and the water pump (9) to conveniently jet water in the bottom side of the water tank (3), and make sucking disc (11) can be with rubbish and the sewage of downside inhale in dustbin (5) through fan (4), still be equipped with hydraulic system (8) on the chassis, motor (13) can be through transmission (10) control hydraulic system (8) operation, hydraulic system (8) can drive cleaning device (9) rotatory, so that the brush of cleaning device (9) downside cleans ground, cleaning device (9) and sucking disc (11) are connected with the chassis through respective elevating system respectively, hydraulic system (8) can drive elevating system and go up and down the motion, so that the height of cleaning device (9) and sucking disc (11) is adjusted respectively.

2. An environmental sanitation truck employing a hydrogen fuel cell as claimed in claim 1, wherein: the bottom side of the chassis is provided with two cleaning devices (9) and two suckers (11), the two cleaning devices (9) are respectively positioned at two sides of the chassis along the width direction, and the two suckers (11) are also respectively positioned at two sides of the chassis along the width direction.

3. An environmental sanitation truck employing a hydrogen fuel cell as claimed in claim 1, wherein: the dustbin (5) is connected with the chassis through a discharging mechanism, the hydraulic system (8) can drive the dustbin (5) to lift through the discharging mechanism, a cover opening mechanism is connected to a rear cover of the dustbin (5), and the hydraulic system (8) can drive the rear cover to open or close through the cover opening mechanism.