An automatic deicing device for the air outlet of the respirator
A respirator and air outlet technology, applied in the field of automatic deicing devices, can solve the problems of easy icing, blockage of respirator and engine pipes, etc.
Active Publication Date: 2020-11-17
SHENZHEN SENSOR TECH CO LTD
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Problems solved by technology
[0006] The purpose of the present invention is to solve the problem in the prior art that after the hot air discharged from the respirator and the cold air at the engine inlet are combined to become water, it is easy to freeze and cause the pipeline between the respirator and the engine to be blocked in a low temperature environment. Propose an automatic de-icing device for the air outlet of the respirator
Method used
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[0022] The present invention will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be emphasized that the following description is exemplary only, and is not intended to limit the scope of the invention and its application.
[0023] Non-limiting and non-exclusive embodiments will be described with reference to the following figures, wherein like reference numerals refer to like parts unless specifically stated otherwise.
[0024] like Figure 1-Figure 4 As shown, this embodiment proposes an automatic deicing device for an air outlet of a respirator, including a pipeline 10, a heating coil 1, a temperature measurement coil 2, a control circuit board 3, a casing 4, a respirator connecting pipe 22, a magnetic coil 8 and the water outlet switch part; one end of the pipeline 10 is used as the oil and gas outlet 21 of the respirator, and the other end is used as the water outlet 9, and the r...
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The invention discloses an automatic deicing device for an air outlet of a respirator, and the automatic deicing device comprises a pipeline, a temperature measuring coil, a heating coil, a control circuit board, a shell, a respirator connecting pipe, a magnetic coil and an outfall switch portion, wherein one end of the pipeline is used as an oil and gas outlet of the respirator, and the other end is used as the outfall; the respirator connecting pipe is connected with the pipeline; the heating coil and the temperature measuring coil are sequentially wound on the outer wall of the pipeline, and the control circuit board controls the work of the heating coil by detecting the resistance value of the temperature measuring coil; the outfall switch portion is turned on or off by energizing or de-energizing the magnetic coil; the shell is wrapped outside the pipeline so that the control circuit board, the temperature measuring coil, the heating coil and the magnetic coil are located between the shell and the outer wall of the pipeline. The automatic deicing device provided by the invention controls the work of the heating coil by detecting the change of the resistance value of the temperature measuring coil by the control circuit board, so the ice block at the pipeline opening is heated and molten, and the water is discharged by the outfall; the problem that the gas in the respirator cannot be drained timely due to the blockage of the ice block at the oil and gas outlet is prevented.
Description
technical field [0001] The invention relates to a diesel engine respirator, in particular to an automatic deicing device for the air outlet of the respirator. Background technique [0002] Diesel engine breathing apparatus (herein referred to as breathing apparatus) refers to an oil and gas separation device with a one-way valve connected in the ventilation line connecting the crankcase and the diesel engine (herein referred to as the engine) air intake, The pumped oil and gas are separated, so that the liquid oil flows back to the crankcase, and the gaseous gas is sucked into the engine intake pipe, which can reduce the consumption of oil. [0003] Engine crankcase refers to the cavity structure that accommodates the crankshaft of an automobile. The crankshaft is a shaft with a crank that rotates around the axis when the engine is working. The crankshaft is connected to the connecting rod, and the reciprocating motion of the engine piston is converted into its own rotatio...
Claims
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IPC IPC(8): F02M35/10H05B1/02
CPCF02M35/10222F02M35/10268H05B1/02H05B1/0236
Inventor 黄标张杰明李纯钢
Owner SHENZHEN SENSOR TECH CO LTD