Vehicle bottom deicing device

Abstract

The utility model relates to a vehicle bottom deicing device which comprises a cabinet body and an air injection device, the air injection device comprises an air blowing mechanism, an exhaust mechanism and an air injection pipeline arranged at the bottom of the cabinet body, and the air outlet end of the air blowing mechanism communicates with the air inlet end of the air injection pipeline; and the air inlet end of the blowing mechanism is communicated with the air inlet end of the exhaust mechanism. The vehicle bottom deicing device can be quickly transported and carried, is convenient to mount, can be mounted near an intelligent battery swap station, and can efficiently complete the deicing task by dissolving ice blocks through high-speed jet heating gas. Heat circulation is carried out in an internal heat and internal circulation mode from the air blowing mechanism, the air spraying opening and the exhaust opening, and energy loss is reduced.

Description

Technical Field

[0001] The present disclosure relates to the field of new energy vehicles, and in particular to a vehicle bottom deicing device. Background Art

[0002] With the development of new energy vehicles, new energy vehicles have been used in everything from family cars to heavy trucks. In particular, most taxis are now equipped with new energy vehicles. Therefore, in order to save charging time, new energy vehicles have changed from charging as the main method and battery swapping as the auxiliary method to battery swapping as the main method and charging as the auxiliary method. With the continuous development of the battery swapping field, battery swapping has also become automated. The common method of automated battery swapping is to tighten the thread lock between the vehicle and the battery pack. However, in the extremely cold weather such as in the north in winter, the alternating hot and cold weather will cause water to accumulate under the vehicle, causing ice to form. This will freeze the vehicle bottom and the thread lock, making it impossible to unlock the battery pack for battery swapping. Utility Model Content

[0003] In view of the above, it is necessary to provide a vehicle bottom de-icing device to solve the problem of automatic battery replacement caused by ice forming on the bottom of the vehicle in snowy and extremely cold weather.

[0004] To this end, the present disclosure provides a vehicle bottom de-icing device, including a cabinet and an injection device, wherein the injection device includes a blower mechanism, an exhaust mechanism and an injection duct arranged at the bottom of the cabinet, the air outlet end of the blower mechanism is connected to the air inlet end of the injection duct, and the air inlet end of the blower mechanism is connected to the air inlet end of the exhaust mechanism.

[0005] According to the vehicle bottom deicing device, the blower mechanism is arranged on both sides of the cabinet, and the blower mechanism includes a blower and a heater arranged at the air outlet of the blower.

[0006] According to the vehicle bottom deicing device, the exhaust mechanism is arranged on the top of the cabinet, and the exhaust mechanism includes an exhaust fan and an exhaust pipe, and the air outlet of the exhaust pipe is connected to the air inlet end of the air blowing mechanism.

[0007] According to the vehicle bottom deicing device, the air jet duct is connected to a plurality of air jet nozzles, and the plurality of air jet nozzles are evenly distributed at the bottom of the cabinet, and the air jet direction of the air jet nozzles is from bottom to top.

[0008] According to the vehicle bottom deicing device, the jet pipe is wrapped with a heat insulation layer.

[0009] According to the vehicle bottom deicing device, the front and rear ends of the cabinet are respectively provided with an inlet and an outlet, each of the inlet and the outlet is provided with a safety door, and the inner wall of the cabinet is provided with a heat-insulating wall.

[0010] According to the vehicle bottom deicing device, the cabinet is a movable cabinet.

[0011] According to the vehicle bottom deicing device, it also includes an upper vibration mechanism arranged on the jet pipe, the vibration mechanism includes a bracket and a plurality of steel pipes laid flat on the bracket, gaps are left between adjacent steel pipes, and the extension direction of the steel pipes is perpendicular to the vehicle's travel direction.

[0012] According to the vehicle bottom deicing device, the plurality of steel pipes are circular steel pipes.

[0013] According to the vehicle bottom deicing device, it also includes a drainage mechanism arranged at the lower part of the jet pipe, the drainage mechanism includes a drainage trough, and the drainage trough is a detachable drainage trough.

[0014] Compared with the existing technology, the above-mentioned vehicle bottom de-icing device has good sealing performance when working, can effectively reduce the circulation of external cold air and the air inside the station, play a certain thermal insulation role, can effectively maintain the temperature inside the station, accelerate the melting of ice and snow, and quickly dissolve the ice through jet de-icing, so that the ice on the bottom of the vehicle can be quickly dissolved, solving the problem of ice forming on the bottom of the vehicle and being unable to automatically replace the battery due to snowy and extremely cold climates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods, the following will briefly introduce the drawings required for use in the description of the implementation methods. Obviously, the drawings described below are some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 The utility model is a schematic diagram of the vehicle bottom deicing device in use.

[0017] Figure 2 The utility model is a schematic diagram of the internal structure of the vehicle bottom deicing device.

[0018] Figure 3 The utility model is a schematic diagram of the structure of the jet device of the vehicle bottom deicing device.

[0019] Figure 4 A schematic structural diagram of the vibration mechanism of the vehicle bottom deicing device of the present invention.

[0020] Figure 5 A schematic structural diagram of the drainage mechanism of the vehicle bottom deicing device of the present invention.

[0021] Description of main component symbols

[0022] 1-Vehicle bottom deicing device; 2-Cabinet; 3-Blowing mechanism; 4-Exhaust mechanism; 5-Jet duct; 6-Battery swap station; 7-Jet nozzle; 8-Safety door; 9-Vibration mechanism; 10-Drainage mechanism; 11-Bracket; 12-Steel pipe; 13-Drainage trough.

[0023] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of this application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present invention. The embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0026] In each embodiment, for ease of description and not limitation of the present invention, the term "connection" used in the patent application specification and claims of the present invention is not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "below," "left," and "right" are used solely to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship also changes accordingly.

[0027] like Figures 1 to 5As shown, a vehicle bottom deicing device includes a cabinet 2 and a jet device, the jet device includes a blower mechanism 3, an exhaust mechanism 4 and a jet duct 5 provided at the bottom of the cabinet 1, the air outlet end of the blower mechanism 3 is connected to the air inlet end of the jet duct 5, and the air inlet end of the blower mechanism 3 is connected to the air inlet end of the exhaust mechanism 4. The utility model uses a space with better airtightness and heat preservation for thawing, so that the temperature inside the vehicle bottom deicing device 1 is always maintained at forty degrees, making the deicing process faster. The jet device sprays heated gas at high speed to the chassis of the new energy vehicle, so that the frozen bottom of the vehicle is quickly thawed and some loose ice is sprayed off. The vehicle bottom deicing device 1 can be designed in the form of a container, which can accommodate multiple vehicles to enter for deicing at a time, and can also be quickly disassembled and moved when not in use, which is convenient for transportation and transfer.

[0028] In order to ensure that the vehicle will not refreeze after deicing at the deicing station, the vehicle bottom deicing device 1 is designed near the battery swap station 6, or even tied together, so that the battery can be quickly swapped after the vehicle is deiced.

[0029] The blower mechanism 3 is arranged on both sides of the cabinet 1 , and the blower mechanism 3 includes a blower and a heater arranged at the air outlet of the blower.

[0030] Exhaust mechanism 4 is located at the top of cabinet 1 and includes a blower and an exhaust pipe. The exhaust pipe's air outlet is connected to the air inlet of blower mechanism 3. Exhaust mechanism 4, designed at the top of cabinet 1, can reabsorb air within cabinet 1 into blower mechanism 3, reducing internal energy loss and allowing the air within cabinet 1 to circulate internally, thereby effectively maintaining the indoor temperature.

[0031] The air duct 5 is connected to a number of air nozzles 7, which are evenly distributed at the bottom of the cabinet 1. The air nozzles 7 direct air upward. The air duct 5 is wrapped with a thermal insulation layer. The air duct 5 is located in a path that passes under the vehicle chassis. As the vehicle passes by, it can effectively spray hot air onto the chassis, melting and dislodging ice. The insulation layer provides good rigidity and can spray warm air over a wide area.

[0032] The cabinet 1 has entrances and exits at both ends, each equipped with a safety door 8. The interior walls of the cabinet 1 are insulated. The cabinet 1 is removable. Front and rear safety doors 8, located at the front and rear entrances for vehicles, ensure safe entry and exit while also shielding the cabinet 1 from cold air. The insulation panels effectively maintain the internal temperature of the cabinet 1.

[0033] The system also includes a vibration mechanism 9 mounted on the upper portion of the air jet duct 5. The vibration mechanism 9 comprises a bracket 11 and several steel pipes 12 laid flat on the bracket 11. Spaces are left between adjacent steel pipes 12, and the steel pipes 12 extend perpendicular to the vehicle's travel direction. The steel pipes 12 are circular. This effectively allows ice cubes to fall into the gaps between the steel pipes 12, allowing the air jet to eject air through the gaps. Furthermore, the constant jolting of the vehicle during travel due to the gaps allows loose ice cubes to be dislodged. Of course, the steel pipes 12 can also be square or other shapes.

[0034] The air jet duct 5 further includes a drainage mechanism 10 disposed below the air jet duct 5. The drainage mechanism 10 includes a detachable drainage trough 13. The drainage trough 12 is used to collect rainwater, ice, muddy water, and the like, allowing for rapid drainage. The detachable design of the drainage trough 12 facilitates cleaning.

[0035] The utility model has good sealing performance when working, can effectively reduce the circulation of external cold air and the air in the station, play a certain heat preservation role, can effectively maintain the temperature increase in the station, accelerate the melting of ice and snow, and quickly dissolve ice through measures such as jet deicing and vibration deicing, so that the ice on the bottom of the vehicle can quickly complete the melting task, solving the problem that the bottom of the vehicle cannot be automatically replaced due to ice formed in snowy and extremely cold climates.

[0036] In the several specific embodiments provided by the present invention, it is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. In addition, it is obvious that the word "including" does not exclude other units or steps, and the singular does not exclude the plural. Words such as first and second are used to indicate names and do not indicate any particular order.

[0037] The above embodiments are only used to illustrate the technical solution of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that the technical solution of the present invention may be modified or replaced with equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A vehicle bottom deicing device, characterized in that: It includes a cabinet and an air jet device, wherein the air jet device includes an air blowing mechanism, an exhaust mechanism and an air jet duct arranged at the bottom of the cabinet, the air outlet end of the air blowing mechanism is connected to the air inlet end of the air jet duct, and the air inlet end of the air blowing mechanism is connected to the air inlet end of the exhaust mechanism.

2. The vehicle bottom deicing device according to claim 1, characterized in that: The blower structure is arranged on both sides of the cabinet, and the blower structure includes a blower and a heater arranged at the air outlet of the blower.

3. The vehicle bottom deicing device according to claim 1, wherein: The exhaust mechanism is arranged on the top of the cabinet, and the exhaust mechanism includes an exhaust fan and an exhaust pipe. The air outlet of the exhaust pipe is connected to the air inlet end of the air blowing mechanism.

4. The vehicle bottom deicing device according to claim 1, wherein: The air jet duct is connected to a plurality of air jet nozzles, and the plurality of air jet nozzles are evenly distributed at the bottom of the cabinet, and the air jet direction of the air jet nozzles is from bottom to top.

5. The vehicle bottom deicing device according to claim 1, wherein: The jet pipe is wrapped with a heat insulation layer.

6. The vehicle bottom deicing device according to claim 1, wherein: An entrance and an exit are respectively provided at the front and rear ends of the cabinet, and each entrance and an exit are respectively provided with a safety door. The inner wall of the cabinet is provided with a heat-insulating wall.

7. The vehicle bottom deicing device according to claim 1, wherein: The cabinet is a movable cabinet.

8. The vehicle bottom deicing device according to claim 1, wherein: It also includes an upper vibration mechanism arranged on the jet pipe, which includes a bracket and a plurality of steel pipes laid flat on the bracket, with gaps left between adjacent steel pipes, and the extension direction of the steel pipes is perpendicular to the travel direction of the vehicle.

9. The vehicle bottom deicing device according to claim 8, characterized in that: The plurality of steel pipes are circular steel pipes.

10. The vehicle bottom deicing device according to claim 1, wherein: It also includes a drainage mechanism arranged at the lower part of the jet pipe, and the drainage mechanism includes a drainage trough, and the drainage trough is a detachable drainage trough.

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