Ventilation rate measuring device for ventilated seat of commercial vehicle

A technology for seat ventilation and volume measurement, which is used in measurement devices, vehicle testing, and mechanical component testing. Effect

Inactive Publication Date: 2019-01-22
FAW JIEFANG AUTOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ventilation rate of ventilated seats is an important indicator to measure the performance of ventilated seats, but so far there is no test standard for ventilated seats in the automotive industry to refer to

Method used

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  • Ventilation rate measuring device for ventilated seat of commercial vehicle
  • Ventilation rate measuring device for ventilated seat of commercial vehicle
  • Ventilation rate measuring device for ventilated seat of commercial vehicle

Examples

Experimental program
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Embodiment Construction

[0019] A commercial vehicle ventilated seat ventilation measurement device, including a test box 1, a 24V DC power supply 2, a 24V DC power supply control switch 3, an anemometer fixing bracket assembly 4, an anemometer 5, wherein the anemometer fixing bracket assembly The component 4 is fixed on the test box 1 by self-tapping screws, the anemometer 5 is fixed on the anemometer fixing bracket assembly 4 by screws, the 24V DC power supply 2 is connected with the 24V DC power supply control switch 3 through the wire harness and then passed the self-tapping The screws are respectively fixed on the inner and outer plates of the test box 1.

[0020] The test box 1 is made of PMMA (acrylic) material, the thickness of the shell is 5mm, and the outer dimensions (length, width and height) are 985mm×705mm×1290mm. The joints of the shell are sealed with glue, and the air inlet is reserved on the shell The pipe used for flow rate measurement has a diameter of 70mm.

[0021] The 24V DC po...

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PUM

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Abstract

The invention discloses a ventilation rate measuring device for a ventilated seat of a commercial vehicle. The device comprises a test box, a 24V DC power source, a 24V DC power source control switch,an anemometer fixed bracket assembly, and an anemometer, wherein the anemometer fixed bracket assembly is fixed on the test box, the anemometer is fixed on the anemometer fixed bracket assembly, andthe 24V DC power source is fixed respectively on inner and outer side plates of the test box after being connected to the 24V DC power source control switch through the electric wire bundle. The invention can quickly and effectively measure the ventilation rate of the whole ventilated seat of the commercial vehicle, thereby facilitating the improvement of the product structure, and improving the product performance and the product competitiveness.

Description

technical field [0001] The invention is a device for measuring the ventilation volume of a commercial vehicle ventilated seat, and the device is suitable for the forced ventilated commercial vehicle ventilated seat. Background technique [0002] Ventilated car seat is a very practical comfort configuration, which can effectively improve the air circulation environment of the contact part between the human body and the seat surface. Even if you ride for a long time, the contact surface between the body and the seat will feel dry and comfortable. In order to adapt to the fierce market competition, more and more models can provide this optional configuration, and it has become a trend to add ventilated seats to cars. In order to meet the needs of users, Jiefang Company has successfully developed a ventilated seat suitable for Jiefang J6P commercial vehicle models. [0003] The principle of the ventilated seat is to use ventilation devices such as fans arranged inside the seat ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01M13/00
CPCG01M13/00G01M17/007
Inventor 栾天薛维李海忠董波梁好宇王泽
Owner FAW JIEFANG AUTOMOTIVE CO
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