Automobile heat insulation structure based on ceramic nanofiber membrane

Abstract

The utility model provides an automobile heat insulation structure based on a ceramic nanofiber membrane. The automobile heat insulation structure comprises a metal plate layer, and a heat absorption layer is embedded in the lower side of the metal plate layer. A ceramic nanofiber membrane is embedded in the lower side of the heat absorption layer; an inner decoration layer is embedded in the lower side of the ceramic nanofiber membrane; a communicating gas-guide tube array structure is mounted in the interior trimming layer; and a working air inlet cylinder structure is mounted at the front end of the communicating air guide tube array structure. Due to the arrangement of the working air inlet cylinder structure, external cold air can be conveyed into the working cylinder for use after the working air inlet cylinder structure is installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile heat insulation, and in particular relates to an automobile heat insulation structure based on a ceramic nanofiber membrane. Background Art

[0002] The automotive thermal insulation structure is a structural tool installed on the outer shell to protect the internal structure of the car when it is in hot weather. The traditional automotive thermal insulation structure includes a sheet metal layer, a heat-absorbing layer, a heat-insulating layer and an interior layer, and has the characteristics of blocking radiant heat energy from entering the interior of the car body. However, during the application process, the high temperature inside the car is not easy to dissipate, which will affect the driver's comfort and thus affect driving. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automobile thermal insulation structure based on ceramic nanofiber membrane, which can realize the function of exporting the internal high temperature after the high temperature appears inside the car, preventing the internal high temperature from being blocked and affecting the dissipation and affecting the driver's comfort.

[0004] The technical solution is as follows: a car heat insulation structure based on ceramic nanofiber membrane, including a sheet metal layer, a heat absorption layer inlaid on the lower side of the sheet metal layer; a ceramic nanofiber membrane inlaid on the lower side of the heat absorption layer; an interior decoration layer inlaid on the lower side of the ceramic nanofiber membrane; a connecting air duct array structure installed inside the interior decoration layer; a working air intake cylinder structure installed at the front end of the connecting air duct array structure, characterized in that the working air intake cylinder structure includes a working cylinder, a sealing cover is threadedly connected to the lower part of the working cylinder; a working fan is inlaid on the lower side of the sealing cover.

[0005] Preferably, the interior of the working cylinder is connected to a working fan.

[0006] Preferably, a threaded ring is provided on the upper end of the sealing cover, and the threaded ring is movably connected to the inside of the working cylinder.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] In the present invention, the setting of the working cylinder cooperates with the connecting air guide pipe array structure to carry out the work of air intake.

[0009] In the utility model, the sealing cover is installed and used in conjunction with the working fan.

[0010] In the utility model, the working fan is arranged so that after installation, cool air from the outside can be transported to the working cylinder for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] Figure 2 It is a structural diagram of the working air intake cylinder structure of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the connected air guide tube array structure of the present utility model.

[0014] In the picture:

[0015] 1. Sheet metal layer; 2. Heat absorption layer; 3. Ceramic nanofiber membrane; 4. Interior layer; 5. Connecting air duct array structure; 51. Assembly cross pipe; 52. Connection end; 53. Heat dissipation pipe; 6. Working air intake cylinder structure; 61. Working cylinder; 62. Sealing cover; 63. Working fan. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Example:

[0018] As attached Figure 1 As shown, a car thermal insulation structure based on ceramic nanofiber membrane includes a sheet metal layer 1, a heat absorption layer 2 is embedded on the lower side of the sheet metal layer 1; a ceramic nanofiber membrane 3 is embedded on the lower side of the heat absorption layer 2; an interior decoration layer 4 is embedded on the lower side of the ceramic nanofiber membrane 3; a connecting air duct array structure 5 is installed inside the interior decoration layer 4; and a working air intake cylinder structure 6 is installed at the front end of the connecting air duct array structure 5.

[0019] As attached Figure 2 As shown, in the above embodiment, specifically, the working air intake cylinder structure 6 includes a working cylinder 61, and a sealing cover 62 is threadedly connected to the lower part of the working cylinder 61; a working fan 63 is embedded on the lower side of the sealing cover 62; the working fan 63 is started to absorb external cool air into the working cylinder 61.

[0020] As attached Figure 3 As shown, in the above embodiment, specifically, the connecting air guide pipe array structure 5 includes an assembled transverse pipe 51, and the front end of the assembled transverse pipe 51 is embedded with a connecting end 52; the rear end of the assembled transverse pipe 51 is embedded with a heat dissipation pipe 53; the cool air is transmitted to the heat dissipation pipe 53 inside the interior layer 4 through the connecting end 52 and the assembled transverse pipe 51.

[0021] In the above embodiment, specifically, the front end of the connecting end 52 is embedded and connected with the working cylinder 61, and can cooperate with the working fan 63 to transport cool air to the assembled horizontal pipe 51 for use.

[0022] In the above embodiment, specifically, a plurality of heat dissipation pipes 53 are provided at the rear end of the assembled transverse pipe 51, and the heat dissipation pipes 53 are embedded in the interior of the interior layer 4, and can perform the function of high temperature conduction during the cooling process.

[0023] In the above embodiment, specifically, a plurality of through holes are opened on the lower side of the heat dissipation pipe 53 , and the heat dissipation pipe 53 is connected with the assembly cross pipe 51 to better absorb heat and conduct it for use.

[0024] How it works

[0025] The working principle of the present invention is as follows: when the car is insulated, the external heat can be blocked by the cooperation of the heat absorption layer 2 and the ceramic nanofiber membrane 3 and transferred to the car to reduce the temperature inside the car. When the temperature inside the car is too high during use, the working fan 63 is started to absorb the external cool air into the working cylinder 61, and then transferred to the heat dissipation pipe 53 inside the interior layer 4 through the connecting end 52 and the assembly cross pipe 51. When the cool air flows in the heat dissipation pipe 53, it drives the temperature inside the interior layer 4 to be discharged for heat dissipation protection inside the car.

[0026] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A ceramic nanofiber membrane-based automotive thermal insulation structure, comprising a sheet metal layer (1), a heat absorption layer (2) embedded on the lower side of the sheet metal layer (1); a ceramic nanofiber membrane (3) embedded on the lower side of the heat absorption layer (2); an interior decoration layer (4) embedded on the lower side of the ceramic nanofiber membrane (3); a connecting air duct array structure (5) installed inside the interior decoration layer (4); a working air intake cylinder structure (6) installed at the front end of the connecting air duct array structure (5), characterized in that: The working air intake cylinder structure (6) comprises a working cylinder (61), the lower portion of which is threadedly connected to a sealing cover (62); and a working fan (63) is embedded in the lower inner side of the sealing cover (62).

2. The automotive thermal insulation structure based on ceramic nanofiber membrane according to claim 1, characterized in that: The connecting air guide pipe array structure (5) comprises an assembled transverse pipe (51), the front end of the assembled transverse pipe (51) is inlaid with a connecting end (52), and the rear end of the assembled transverse pipe (51) is inlaid with a heat dissipation pipe (53).

3. The automotive thermal insulation structure based on ceramic nanofiber membrane according to claim 1, characterized in that: The interior of the working cylinder (61) is communicated with the working fan (63).

4. The automotive thermal insulation structure based on ceramic nanofiber membrane according to claim 1, characterized in that: The upper end of the sealing cover (62) is provided with a threaded ring, and the threaded ring is movably connected to the inside of the working cylinder (61).

5. The automotive thermal insulation structure based on ceramic nanofiber membrane according to claim 2, characterized in that: A plurality of heat dissipation pipes (53) are provided at the rear end of the assembly transverse pipe (51), and the heat dissipation pipes (53) are embedded in the interior of the interior layer (4).

6. The automotive thermal insulation structure based on ceramic nanofiber membrane according to claim 2, characterized in that: A plurality of through holes are provided on the lower side of the interior of the heat dissipation pipe (53), and the heat dissipation pipe (53) is communicated with the assembly horizontal pipe (51).

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