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Diesel oil filter water accumulating cup heater

A diesel filter and heater technology, which is applied in the direction of machines/engines, engine components, liquid fuel feeders, etc., can solve the problems of burning electric heating tubes, fire, high temperature, etc., and achieve long service life, low price, The effect of strong voltage adaptability

Inactive Publication Date: 2014-01-01
BENGBU WANDA ELECTRONICS
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0004] Most of the heaters used in the existing diesel filter preheating system are heated by traditional devices such as electric heating tubes and electric heating wires. The shell of the electric heating tube is a steel pipe with an electric heating wire inside; If there is no oil in the tank or the thermostat fails, the temperature will become higher and higher until the electric heating tube is burned, or even a fire occurs

Method used

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  • Diesel oil filter water accumulating cup heater
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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0023] Such as figure 1 , figure 2 As shown, a heater for a diesel oil filter tank includes a heater outer casing 2, a PTC thermistor heating device 3 installed in the heater outer casing 2, and an electrical box 1. The heater outer casing 2 includes a PTC The thermistor heating device installation groove 21, the electrical box installation part 22 and the fixed plate 23, the fixed plate 23 is provided with a fixed via hole 24, the side of the electrical box installation part 22 is provided with an outlet 25, the PTC thermistor heating device 3 Form into flakes.

[0024] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should unde...

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Abstract

The invention provides a diesel oil filter water accumulating cup heater, which relates to the field of diesel oil filter heaters. The diesel oil filter water accumulating cup heater comprises a heater outer shell, and a PTC thermistor heating device and an electrical appliance box which are arranged in the heater outer shell. The diesel oil filter water accumulating cup heater provided by the invention is high in safety factor and resistant to dry burning, and has the characteristic of automatic constant temperature, burning of diesel oil due to overheat is avoided, and the use is very safe; the voltage adaptability is high; the PTC thermistor heating device is low in cost, long in service life and free of scaling.

Description

Technical field: [0001] The invention relates to the field of a heater for a diesel filter, in particular to a heater for a water storage cup of a diesel filter. Background technique: [0002] PTC thermistor heating devices are widely used in various electric heating appliances. They have the characteristics of fast heating, constant temperature heating, high heat conversion efficiency, strong anti-scale ability, and no damage even if dry burning. [0003] The diesel filter heater is used in the filter preheating system of various diesel vehicles. In northern my country, the winter temperature is lower than -10°C, which makes the -10# diesel oil waxy, and the diesel car cannot be started; the heater is installed in the lower part of the filter tank to preheat the diesel in the tank, which can make the car run at low temperature Started successfully. [0004] Most of the heaters used in the existing diesel filter preheating system are heated by traditional devices such as el...

Claims

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Application Information

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IPC IPC(8): F02M37/22
Inventor 石兆蚌徐四民
Owner BENGBU WANDA ELECTRONICS
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