Automatic temperature control apparatus for reclaimed asphalt pavement maintenance truck
A technology for reclaiming asphalt and maintaining vehicles, which is applied in non-electric variable control, temperature control using electric means, auxiliary controller with auxiliary heating device, etc. Problems such as troublesome replacement, to achieve the effect of convenient operation, simple and convenient replacement of thermocouples, and high control accuracy
Inactive Publication Date: 2017-12-26
XIANGYANG FURUITE MACHINERY MFG CO LTD
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Problems solved by technology
[0004] The automatic temperature control device of the prior art recycled asphalt pavement maintenance vehicle mainly has the following defects: one is that the temperature in the heated front box and the heated rear box is difficult to control, which seriously affects the road performance of the recycled asphalt mixture; The temperature measuring device in the front box goes deep into the box body, and it is very troublesome to replace; third, because the heated back box is a mixing chamber, it is necessary to measure the temperature of all parts of the box body, but the existing temperature measuring device cannot meet the requirements
Method used
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[0022] The technical scheme of an automatic temperature control device for a reclaimed asphalt pavement maintenance vehicle provided by the present invention will be further described below in conjunction with the accompanying drawings, so that those skilled in the art can better understand and implement the present invention.
[0023] see figure 1 and figure 2 , the present invention provides an automatic temperature control device for a regenerated asphalt pavement maintenance vehicle, comprising a heated front box 1 located at the rear of the vehicle and a heated rear box 2 located at the rear of the vehicle, the heated front box 1 is an asphalt heating box, and the heated front box 1 There is a front burner 3 inside, and a thermocouple temperature measuring device 4 is installed on the top of the heating front box 1, which can timely and accurately measure the temperature in the heating front box 1, and transmit the temperature back to the temperature control box 8 in rea...
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The invention provides an automatic temperature control device for a reclaimed asphalt pavement maintenance vehicle, which includes a heated front box located at the rear of the vehicle and a heated rear box located at the rear of the vehicle. The heated front box is an asphalt heating box, and a front combustion The top of the heating front box is equipped with a thermocouple temperature measuring device, the heating back box is a mixing chamber, the inside of the heating back box is provided with a rear burner, the top of the heating back box is equipped with an infrared thermometer, and the heating front box and all A temperature control box is arranged between the heating back boxes. The automatic temperature control device of the regenerated asphalt pavement maintenance vehicle provided by the present invention can timely and accurately measure the temperature in the heating front box and the heating rear box, and transmit the temperature back to the temperature control box in real time, which is convenient for the temperature control box to adjust the temperature, and does not require Manual intervention, high control precision and easy operation.
Description
technical field [0001] The invention relates to an automatic temperature control device, in particular to an automatic temperature control device for a regenerated asphalt pavement maintenance vehicle, and belongs to the technical field of temperature control devices. Background technique [0002] The recycled asphalt pavement maintenance vehicle is a mobile pavement maintenance equipment that can use the old asphalt concrete material to repair and maintain road surface pits on site. Reheat and mix in the device to form a recycled asphalt mixture with road performance, and then pave the road surface or base layer with a paver to achieve the purpose of repairing and maintaining road surface pits on site. The use of recycled asphalt pavement maintenance vehicles greatly reduces the maintenance cost of asphalt pavement and reduces the environmental pollution caused by waste asphalt mixture. [0003] The recycled asphalt pavement maintenance vehicle is equipped with a heated fr...
Claims
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IPC IPC(8): E01C23/06G05D23/30
CPCE01C23/065G05D23/303
Inventor 刘夏亮赵中兰
Owner XIANGYANG FURUITE MACHINERY MFG CO LTD