CN203570477U

CN203570477U - Diesel engine automobile heating type fuel filter

Info

Publication number: CN203570477U
Application number: CN201320705515.2U
Authority: CN
Inventors: 毕新占
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-09
Filing date: 2013-11-09
Publication date: 2014-04-30
Anticipated expiration: 2023-11-09

Abstract

The utility model discloses a diesel engine automobile heating type fuel filter which is composed of a filter body, a filter element and a drainage device. A power-on base is arranged at the end of the filter body, one end of the power-on base is communicated with the inner cavity of the filter body, power lines are arranged on the power-on base, electric heating wires are wound on the periphery of the filter element, the electric heating wires are electrically connected with the power lines, and a power switch is arranged in an automobile cab. Due to the fact that the periphery of the filter element is wound by the electric heating wires, diesel in the filter can be heated in real time by switching on a heating power supply, an oil feeding channel is made to be smooth, and the problem that an automobile cannot be started due to the fact that wax precipitation occurs to the diesel due to sudden drop in air temperature is solved. The diesel engine automobile heating type fuel filter can effectively improve the starting and ignition rate of a diesel automobile, and is improved greatly based on the prior art.

Description

Diesel car hot type fuel filter

Technical field

The utility model relates to a kind of fuel heater, relates in particular to a kind of diesel car for oil heating unit.

Background technique

Northerly winter or cold area, diesel oil easily condenses, and this is out the hang-up that diesel-oil vehicle faces, and many drivers ran into the situation of even condensing and cannot travel because of diesel oil obstruction filter element.Run into this situation, the common solution of car owner is in diesel oil, to add kerosene, gasoline, or directly fuel tank is toasted.Above way exists following defect: take and add gasoline as example in diesel oil, the burning-point of diesel oil is 260 ℃, and the high pressure-temperature air after compression in firing chamber sprays into mist of oil, gets final product spontaneous combustion; The burning-point of gasoline, up to 427 ℃, mixes with air after compressed intensification, and the high-energy spark that must be sent by spark plug just can be lighted.Ignitability is the most important using property data of derv fuel, if at diesel oil blending gasoline, diesel-fuel ignition will significantly reduce, and brings harm: first, when it makes vehicle cold start-up, there is difficulty, need to start repeatedly could car; Secondly the severe exacerbation that burns during Vehicle Driving Cycle, a part of fuel cannot fully burn, and oil consumption is significantly risen, and horsepower declines, and tail gas pollution sharply increases, and uses for a long time fuel blend, and in motor, carbon deposit increases, and engine life can be greatly affected; Finally, gasoline is inflammable and explosive, and diesel oil is relatively safe.Privately to diesel oil blending gasoline, both uneconomical, there is again potential safety hazard.Especially the way that it is pointed out that direct baking fuel tank, both wasted time and energy, and had again danger, should stop this kind of wrong-doing.In the recent period, though also there is pair fuel tank to carry out the device of safe heating, still, when starting up the car, cannot solve in time the problem of diesel oil obstruction filter element under oil feeding line and low temperature, occur diesel car retrofire difficulty.

Summary of the invention

The utility model is for the deficiencies in the prior art, a kind of economy, safety is provided, can effectively improves the diesel car hot type fuel filter of diesel car retrofire rate.

The utility model is realized by following technological scheme, diesel car hot type fuel filter, by filter cleaner main body, filter core, drainage means, formed, it is characterized in that, described filter cleaner main body termination is provided with energising seat, and described energising seat one end communicates with filter cleaner main body inner chamber, on energising seat, be provided with power line, in described filter core periphery, be wound with electrical heating wire, electrical heating wire is electrically connected to power line, at the indoor power switch that is provided with of car steering.

The beneficial effects of the utility model are, because filter core periphery is wound with electrical heating wire, by opening heating power supply, can immediately to the diesel oil in filter cleaner, heat, make oil feeding line unimpeded, solved a difficult problem that causes diesel oil wax deposition to start up the car because there's a sudden fall in temperature.Can effectively improve diesel car retrofire rate, be the once larger improvement to prior art.

Accompanying drawing explanation

Fig. 1 is diesel car hot type fuel filter structure schematic diagram.

In figure, 1. filter cleaner main body, 2. drainage means, 3. power line, 4. filter core, 5. electrical heating wire, 6. energising.

Embodiment

Diesel car hot type fuel filter, by filter cleaner main body 1, filter core 4, drainage means 2, formed, described filter cleaner main body 1 termination is provided with energising seat 6, described energising seat 6 one end communicate with filter cleaner main body 1 inner chamber, on energising seat 6, be provided with power line 3, in described filter core 4 peripheries, be wound with electrical heating wire 5, electrical heating wire 5 is electrically connected to power line 3, at the indoor power switch that is provided with of car steering.By opening heating power supply, can immediately to the diesel oil in filter cleaner, heat, make oil feeding line unimpeded, can effectively improve diesel car retrofire rate, solved a difficult problem that causes diesel oil wax deposition to start up the car because there's a sudden fall in temperature.

Claims

1. diesel car hot type fuel filter, by filter cleaner main body, filter core, drainage means, formed, it is characterized in that, described filter cleaner main body termination is provided with energising seat, described energising seat one end communicates with filter cleaner main body inner chamber, on energising seat, is provided with power line, in described filter core periphery, is wound with electrical heating wire, electrical heating wire is electrically connected to power line, at the indoor power switch that is provided with of car steering.