Waterproof pure electric bus heating equipment

Abstract

The utility model relates to the technical field of heating equipment, and discloses waterproof type pure electric bus heating equipment which comprises a heating structure, the heating structure comprises a heater, a mounting plate is fixedly arranged on the outer side of the heater, and a switch cover plate is rotationally arranged on the outer side of the mounting plate. A plug-in opening is formed in the position, corresponding to the switch cover plate, of the heater, a switch groove is fixedly formed in the outer side of the heater, and a change-over switch is rotationally arranged in the switch groove. According to the waterproof type pure electric bus heating equipment, heating and temperature rising treatment is conducted on a heating medium in an air conditioning system of a pure electric bus, after a certain temperature is reached, warm air can be blown out by opening an air conditioner air outlet, so that the temperature in the bus and the temperature of a battery are increased, and then the charging efficiency of the bus is improved; in the early driving stage of the vehicle, waste heat can be continuously used for supplying heat without using the electric quantity of the vehicle, so that the driving mileage of the vehicle is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a waterproof pure electric bus heating equipment. Background Art

[0002] Electric buses mainly refer to pure electric buses, which run entirely on electricity. This type of product has low noise, high driving stability, and achieves zero emissions. Electric buses refer to buses that are powered by on-board power supplies. Electric buses are equipped with suitable on-board batteries or cable power supply equipment to provide electricity to drive them.

[0003] At present, when charging pure electric buses on the market in winter, the temperature inside the car and the battery temperature often drops due to the cold weather. In particular, the temperature in Northeast China is relatively low (taking Shenyang as an example, minus 20 degrees Celsius). The bus requires a temperature of 14 degrees when it departs. The temperature difference requires a lot of electricity to generate heat, which leads to a decrease in the charging efficiency of the vehicle and increases the charging time, which is very inconvenient. Therefore, a waterproof pure electric bus heating device is proposed to solve the problems mentioned in the above background. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof pure electric bus heating device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a waterproof pure electric bus vehicle heating device, including a heating structure, the heating structure including a heater, a mounting plate is fixedly provided on the outer side of the heater, a switch cover is rotatably provided on the outer side of the mounting plate, a plug interface is provided on the heater corresponding to the switch cover, a switch slot is fixedly provided on the outer side of the heater, a conversion switch is rotatably provided in the switch slot, an antifreeze tank is fixedly connected to the bottom of the heater, and the antifreeze tank is connected to a control structure.

[0006] Preferably, the control structure comprises a control panel connected to the antifreeze tank via electric wires, a snap-in frame is fixedly provided on the outer side of the control panel, and a display screen and a plurality of control buttons are fixedly provided on the outer side of the control panel.

[0007] By setting up a control panel and a card-joint frame, the control structure as a whole can be fixedly arranged inside the pure electric bus through the card-joint frame, which is convenient for the driver to control the heating structure and to check the water outlet temperature in time.

[0008] Preferably, the mounting plate is fixedly connected to the outer side of the heater via four first fixing bolts.

[0009] The mounting plate is fixedly connected to the heater via four first fixing bolts, thereby improving the stability of the connection between the mounting plate and the switch cover plate, thereby being able to more effectively protect the plug interface and prevent dust and impurities from penetrating into the plug interface when not in use.

[0010] Preferably, an information panel is fixedly arranged on the top of the switch slot.

[0011] By setting up the information panel, the user can perform corresponding adjustment operations on the conversion switch according to the corresponding gear information on the information panel, thereby avoiding the phenomenon of adjusting the gear incorrectly.

[0012] Preferably, a waterproof cover is fixedly provided on the top of the heater, positioning plates are fixedly provided on both sides of the heater, and both sides of the waterproof cover are fixedly connected to the heater via second fixing bolts penetrating the positioning plates.

[0013] By providing a waterproof cover, the heater as a whole is dustproof and waterproof. The waterproof cover is fixedly connected to the heater by a second fixing bolt, which improves the stability of the installation of the waterproof cover and further increases the waterproof effect.

[0014] Preferably, a power supply box is fixedly arranged on the outside of the antifreeze liquid tank.

[0015] By providing a power box, the power box of the public transport vehicle can be charged by the electric gun while the electric gun is inserted into the socket for heating, thereby optimizing the charging steps.

[0016] Compared with the prior art, the utility model provides a waterproof pure electric bus heating device, which has the following beneficial effects:

[0017] 1. The waterproof pure electric bus heating device is provided with a heating structure and a control structure. When heating the pure electric bus, the conversion switch on the heater is turned to the electric gun position, and then the switch cover is opened, the electric gun is inserted into the socket for power supply, and the heating operation is started. Then, the antifreeze tank is heated by operating the control buttons on the control panel, and the water outlet temperature and other parameters are observed in real time through the display screen. When the water outlet temperature reaches a suitable value, the warm air in the car is turned on to heat the environment in the car. After the heating is completed, the conversion switch is turned to the battery position, and then the electric gun is pulled out and the switch cover is closed to achieve heating and temperature raising treatment of the heating medium in the air-conditioning system of the pure electric bus. After reaching a certain temperature, the air outlet of the air conditioner is opened to blow out warm air, thereby increasing the temperature in the car and the battery temperature, thereby improving the charging efficiency of the vehicle. In the early stage of the vehicle driving, the residual heat can continue to be used for heating without using the vehicle's own power, thereby increasing the vehicle's mileage.

[0018] 2. The waterproof pure electric bus heating equipment is provided with a waterproof cover, so that the heater can be waterproof and dustproof through the waterproof cover, so that the heater will not be affected during the operation of the bus, avoiding water seepage in the heater, thereby causing damage to the device and affecting the overall service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of the utility model connected heating treasure.

[0023] Among them: 1. Heating structure; 11. Heater; 12. Mounting plate; 13. Switch cover; 14. Switch slot; 15. Switch; 16. Antifreeze tank; 17. First fixing bolt; 18. Information panel; 19. Waterproof cover; 110. Positioning plate; 111. Second fixing bolt; 112. Power box; 2. Control structure; 21. Control panel; 22. Snap-in frame; 23. Display screen; 24. Control button. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides the following technical solutions: a waterproof pure electric bus vehicle heating device, including a heating structure 1, the heating structure 1 includes a heater 11, a mounting plate 12 is fixedly arranged on the outer side of the heater 11, a switch cover 13 is rotatably arranged on the outer side of the mounting plate 12, a plug interface is provided on the heater 11 corresponding to the switch cover 13, a switch slot 14 is fixedly arranged on the outer side of the heater 11, a conversion switch 15 is rotatably arranged in the switch slot 14, an antifreeze tank 16 is fixedly connected to the bottom of the heater 11, and the antifreeze tank 16 is connected to the control structure 2.

[0026] Through the above technical scheme, by setting the heating structure 1 and the control structure 2, when heating the pure electric bus, the conversion switch 15 on the heater 11 is turned to the electric gun gear, and then the switch cover 13 is opened, the electric gun is inserted into the socket for power supply, and the heating operation is started, and then the antifreeze tank 16 is heated by operating the control button 24 on the control panel 21, and the water outlet temperature and other parameters are observed in real time through the display screen 23. When the water outlet temperature reaches a suitable value, the warm air in the car is turned on to heat the interior environment of the car. After the heating is completed, the conversion switch 15 is turned to the battery gear, and then the electric gun is pulled out and the switch cover 13 is closed to achieve heating and temperature raising treatment of the heating medium in the air-conditioning system of the pure electric bus. After reaching a certain temperature, the air outlet of the air conditioner can be opened to blow out warm air, thereby increasing the temperature in the car and the battery temperature, thereby improving the charging efficiency of the vehicle. In the early stage of the vehicle driving, the residual heat can continue to be used for heating, and the vehicle's own power is not used, thereby increasing the vehicle's mileage.

[0027] Specifically, the control structure 2 includes a control panel 21 connected to the antifreeze tank 16 via wires, a snap-on frame 22 is fixedly disposed on the outer side of the control panel 21 , and a display screen 23 and a plurality of control buttons 24 are fixedly disposed on the outer side of the control panel 21 .

[0028] Through the above technical solution, by setting the control panel 21 and the snap-in frame 22, the control structure 2 as a whole can be fixedly set inside the pure electric bus through the snap-in frame 22, which is convenient for the driver to control the heating structure 1 and to check the water outlet temperature in time.

[0029] Specifically, the mounting plate 12 is fixedly connected to the outer side of the heater 11 through four first fixing bolts 17 .

[0030] Through the above technical solution, the mounting plate 12 is fixedly connected to the heater 11 by four first fixing bolts 17, thereby improving the stability of the connection between the mounting plate 12 and the switch cover plate 13, thereby being able to more effectively protect the plug interface and prevent dust and impurities from penetrating into the plug interface when not in use.

[0031] Specifically, an information panel 18 is fixedly disposed on the top of the switch slot 14 .

[0032] Through the above technical solution, by setting the information panel 18, the user can perform corresponding adjustment operations on the conversion switch 15 according to the corresponding gear information on the information panel 18, thereby avoiding the phenomenon of adjusting the gear incorrectly.

[0033] Specifically, a waterproof cover 19 is fixedly provided on the top of the heater 11 , positioning plates 110 are fixedly provided on both sides of the heater 11 , and both sides of the waterproof cover 19 are fixedly connected to the heater 11 via second fixing bolts 111 penetrating the positioning plates 110 .

[0034] Through the above technical solution, by setting the waterproof cover 19, the heater 11 as a whole has the effect of dustproof and waterproof. The waterproof cover 19 is fixedly connected to the heater 11 by the second fixing bolt 111, which improves the stability of the installation of the waterproof cover 19 and further increases the waterproof effect. By setting the waterproof cover 19, the heater 11 can be waterproofed and dustproofed by the waterproof cover 19, so that the heater 11 will not be affected during the operation of the bus, avoiding water seepage in the heater 11, thereby causing damage to the device and affecting the overall service life of the device.

[0035] Specifically, a power supply box 112 is fixedly disposed outside the antifreeze liquid tank 16 .

[0036] Through the above technical solution, by setting up the power box 112, when the electric gun is inserted into the socket for heating operation, the power box 112 of the public bus can also be charged by the electric gun, thereby optimizing the charging steps.

[0037] When in use, when heating a pure electric bus, the conversion switch 15 on the heater 11 is turned to the electric gun gear, and then the switch cover 13 is opened, and the electric gun is inserted into the socket for power supply, and the heating operation is started, and then the antifreeze tank 16 is heated by operating the control button 24 on the control panel 21, and the water outlet temperature and other parameters are observed in real time through the display screen 23. When the water outlet temperature reaches a suitable value, the in-vehicle heater is turned on to heat the in-vehicle environment. After the heating is completed, the conversion switch 15 is turned to the battery gear, and then the electric gun is pulled out and the switch cover 13 is closed.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof pure electric bus vehicle heating device, comprising a heating structure (1), characterized in that: The heating structure (1) comprises a heater (11), a mounting plate (12) is fixedly arranged on the outer side of the heater (11), a switch cover plate (13) is rotatably arranged on the outer side of the mounting plate (12), a plug interface is provided on the heater (11) at a position corresponding to the switch cover plate (13), a switch slot (14) is fixedly arranged on the outer side of the heater (11), a conversion switch (15) is rotatably arranged in the switch slot (14), an antifreeze tank (16) is fixedly connected to the bottom of the heater (11), and the antifreeze tank (16) is connected to the control structure (2).

2. A waterproof pure electric bus heating device according to claim 1, characterized in that: The control structure (2) comprises a control panel (21) connected to the antifreeze tank (16) via electric wires, a snap-on frame (22) is fixedly arranged on the outside of the control panel (21), and a display screen (23) and a plurality of control buttons (24) are fixedly arranged on the outside of the control panel (21).

3. The waterproof pure electric bus heating device according to claim 1 is characterized by: The mounting plate (12) is fixedly connected to the outer side of the heater (11) via four first fixing bolts (17).

4. The waterproof pure electric bus heating device according to claim 1 is characterized by: An information panel (18) is fixedly arranged on the top of the switch slot (14).

5. The waterproof pure electric bus heating device according to claim 1 is characterized by: A waterproof cover (19) is fixedly provided on the top of the heater (11), positioning plates (110) are fixedly provided on both sides of the heater (11), and both sides of the waterproof cover (19) are fixedly connected to the heater (11) via second fixing bolts (111) penetrating the positioning plates (110).

6. The waterproof pure electric bus heating device according to claim 1 is characterized by: A power supply box (112) is fixedly arranged outside the antifreeze liquid tank (16).

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