CN217532466U

CN217532466U - Electric automobile air conditioning system based on sliding plate type chassis

Info

Publication number: CN217532466U
Application number: CN202220915550.6U
Authority: CN
Inventors: 隗功磊; 田正果
Original assignee: IAT Automobile Technology Co Ltd
Current assignee: IAT Automobile Technology Co Ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-10-04
Anticipated expiration: 2032-04-16

Abstract

The utility model relates to an electric automobile air conditioning system based on slide formula chassis relates to the technical field of automobile design and manufacturing. The utility model discloses an electric automobile air conditioning system based on slide plate type chassis, including setting up vehicle air conditioning box, compressor, condenser, refrigeration pipeline and the air conditioner controller in the electric automobile that has slide plate type chassis, the air conditioning box sets up just on the floor of two rows of seats below, including evaporimeter and air-blower, compressor, condenser set up the cabin in the front, and compressor, condenser pass through the refrigeration pipeline with the air conditioning box is connected. The utility model discloses an air conditioning system of electric automobile rational utilization of two rows of seats below space, adjustment air-conditioning box arrange position and corresponding pipeline setting, have released instrument desk inner space, for the passenger cabin provides bigger usage space, have not only improved the travelling comfort, also create the space basis for following autopilot scene.

Description

Electric automobile air conditioning system based on slide formula chassis

Technical Field

The utility model relates to a technical field of automobile design and manufacturing, more specifically say, the utility model relates to an electric automobile air conditioning system based on slide formula chassis.

Background

The currently mainstream lower vehicle body of new energy is generally called a sliding plate type chassis in the industry, and one of the characteristics is that the floor of a passenger compartment is flat, the use space of the passenger compartment is enlarged to a certain extent, and conditions are created for improving the comfort in a vehicle.

The fuel tank of the fuel vehicle chassis is arranged outside the vehicle body, generally below two rows of seats, and the seats can be just placed on the floor of the vehicle body lifted for avoiding the fuel tank by combining the sitting positions of the conventional design of two rows of human bodies.

As shown in fig. 1, in a vehicle body structure 1 of a pure electric vehicle, a battery pack 3 is used to replace an oil tank, a slide plate type chassis is used as a lower vehicle body scheme which is the current mainstream, and a floor lifting position can move backwards without avoiding the oil tank, so that a new space 4 appears below a second-row seat 2 under the condition that the sitting posture of a human body remains unchanged. Vehicles using such chassis designs do not make good use of this space, indirectly wasting passenger compartment space. Although there is a car rabbet to add a storage box in this area, such as 2015 Audi A3, it is not convenient for practical use because it is arranged at the position of the lower leg of the passenger and the opening faces the front of the car, so it is not a good solution.

SUMMERY OF THE UTILITY MODEL

In order to effectively utilize the space under the floor, improve the internal design of automobile body, the utility model aims to provide an electric automobile air conditioning system based on slide plate chassis.

The utility model discloses an electric automobile air conditioning system based on slide plate chassis, including setting up vehicle air conditioning box, compressor, condenser, refrigeration pipeline and the air conditioner controller in the electric automobile that has the slide plate chassis, the air conditioning box sets up in just the floor of two rows of seats below, including evaporimeter and air-blower, compressor, condenser setting cabin in the front, the air conditioner controller sets up inside the instrument desk according to conventional mode to be connected through pencil and air conditioning box, compressor and automobile body controller and sensor, and compressor, condenser pass through the refrigeration pipeline with the air conditioning box is connected.

The air conditioning box is communicated to the defrosting air port and the foot blowing outlet through a first air duct, and the first air duct is arranged on a central channel of the floor.

The air conditioning box is communicated to an interlayer between an automobile roof and an automobile body through a second air duct and a third air duct, the second air duct is arranged in the upright post decorative plate, the third air duct is arranged in the side wall inner plate, and the second air duct is communicated with the third air duct.

And a second air duct and a third air duct are arranged on two sides of the air conditioning box.

And the second air duct and the third air duct on two sides of the air-conditioning box are symmetrically arranged.

Compared with the prior art, the utility model discloses an electric automobile air conditioning system based on slide formula chassis has following beneficial effect:

the sliding plate type chassis based on the mainstream of the pure electric vehicle reasonably utilizes the space below the two rows of seats, adjusts the arrangement position of the air conditioning box and the corresponding pipeline arrangement, releases the internal space of the instrument desk, provides a larger use space for a passenger compartment, improves the comfort, and creates a space foundation for a future automatic driving scene.

Drawings

FIG. 1 is a schematic view of a body layout structure of a pure electric vehicle.

Fig. 2 is a schematic structural diagram of an electric vehicle air conditioning system based on a sliding plate type chassis according to embodiment 1.

Fig. 3 is an exploded structural view of the air conditioning system for an electric vehicle based on a slide type chassis according to embodiment 1.

Detailed Description

The following will be described in detail with reference to the specific embodiments of the present invention to assist those skilled in the art to understand the technical solution of the present invention more completely, accurately and deeply.

Example 1

As shown in fig. 2 to 3, the air conditioning system for an electric vehicle based on a sliding plate type chassis of the present embodiment includes a vehicle air conditioning box 9, a compressor 6, a condenser 5, a refrigeration pipeline 7 and an air conditioning controller 10, which are disposed in the electric vehicle having the sliding plate type chassis. Air-conditioning box 9 sets up just in the floor of two rows of seats 2 below, including evaporimeter and air-blower, compressor 6 and condenser 5 set up the cabin in the front, air conditioner controller 10 sets up inside the instrument desk according to conventional mode to be connected through pencil and air-conditioning box 9, compressor 6 and automobile body controller and sensor, and compressor 6, condenser 5 pass through refrigeration pipeline 7 with air-conditioning box 9 connects, in order to satisfy air conditioning system's normal operating. The air conditioning box 9 is communicated to a defrosting air port and a foot blowing outlet through a first air duct 8a, and the first air duct 8a is arranged in a central channel of the floor. The air conditioning box 9 is communicated to an interlayer between an automobile roof and the automobile body 1 through a second air duct 8b and a third air duct 8c, the second air duct 8b is arranged in the upright post decorative plate, the third air duct 8c is arranged in the side wall inner plate, and the second air duct 8b is communicated with the third air duct 8 c. In this embodiment, the air conditioning cabinet 9 is provided with a second air duct 8b and a third air duct 8c on both sides, and the second air duct 8b and the third air duct 8c on both sides are symmetrically arranged. In the air conditioning system of the embodiment, the shape of the air conditioning box 9 can be adapted to the shape design of the space 4 shown in fig. 1, the compressor 6, the condenser 5 and the air conditioning controller 10 can be directly made of the existing products, and the air duct can fully utilize the inner spaces such as the central channel, the upright post decorative plate, the side wall inner plate and the like because the air conditioning box 9 is arranged under the two rows of seats 2; for the passenger cabin, the arrangement space of the air conditioning box is released, and a large number of air duct pipelines are omitted, so that a larger use space can be provided for the passenger cabin, the degree of freedom is provided for arrangement and design of the passenger cabin, the comfort in the vehicle is improved, and a foundation is provided for creating a space for a future automatic driving scene.

For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial modifications are possible within the protection scope of the present invention as long as the method concept and technical solution of the present invention are adopted.

Claims

1. The utility model provides an electric automobile air conditioning system based on slide formula chassis which characterized in that: including setting up vehicle air conditioning box, compressor, condenser, refrigeration pipeline and the air conditioner controller in the electric automobile that has the slide plate formula chassis, the air conditioning box sets up just in the floor of two rows of seats below, including evaporimeter and air-blower, compressor, condenser setting cabin in the front, the air conditioner controller sets up inside the instrument desk to be connected with air conditioning box, compressor and automobile body controller and sensor through the pencil, and compressor, condenser pass through the refrigeration pipeline with the air conditioning box is connected.

2. The sliding plate type chassis based air conditioning system for electric vehicles according to claim 1, characterized in that: the air conditioning box is communicated to the defrosting air port and the foot blowing outlet through a first air channel, and the first air channel is arranged on a central channel of the floor.

3. The sliding plate type chassis based air conditioning system for electric vehicles according to claim 1, characterized in that: the air conditioning box is communicated to an interlayer between an automobile roof and an automobile body through a second air duct and a third air duct, the second air duct is arranged in the upright post decorative plate, the third air duct is arranged in the side wall inner plate, and the second air duct is communicated with the third air duct.

4. The slide chassis-based air conditioning system for an electric vehicle according to claim 3, wherein: and a second air channel and a third air channel are arranged on two sides of the air conditioning box.

5. The slide chassis-based air conditioning system for electric vehicles according to claim 4, wherein: and the second air duct and the third air duct on two sides of the air-conditioning box are symmetrically arranged.