CN202531323U

CN202531323U - Diesel filtration heating device

Info

Publication number: CN202531323U
Application number: CN2012201839388U
Authority: CN
Inventors: 赵中伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-21
Filing date: 2012-04-21
Publication date: 2012-11-14
Anticipated expiration: 2022-04-21

Abstract

The utility model discloses an automatic temperature-controlling diesel filter which comprises a casing and an upper cover seat. A connecting ring is installed on the casing, the upper cover seat is installed on the connecting ring and provided with an oil inlet and an oil outlet, the connecting ring is provided with an oil leaking hole, an inner reinforcing iron net is installed on an inner opening of the connecting ring, a paper core is installed on the outer side of the inner reinforcing iron net, a paper core upper cover and a paper core lower cover are installed at the upper end and the lower end of the paper core, and a heating wire is wound on the inner side of the paper core. One end of the heating wire is connected to the connecting ring through a line, and the other end of the heating wire passes through a line power source anode. The heating wire is connected with a temperature control switch, and the temperature control switch is installed on the paper core upper cover or the paper core lower cover. The automatic temperature-controlling diesel filter is used for filtering and heating diesel, the diesel can be effectively heated in cold winter, the temperature of the diesel is increased so that occurrence of flameout conditions in the vehicle working process can be avoided, the service life of an engine is prolonged, the automatic temperature-controlling diesel filter is convenient to install, air inflow and oil dropping are avoided, the diesel can be fully burned, and automatic temperature control is achieved.

Description

Diesel fuel filter is reset and added thermic devices

Technical field

The utility model relates to a kind of device that diesel oil in the vehicle is heated, and relates in particular to a kind of diesel fuel filter and resets and add thermic devices.

Background technique

The filter cleaner of present market sale does not reach ideal effect, and oil pipe is long, and difficult installation is not that air inlet is heated undesirable exactly or to pine in certain section oil pipe temperature too high adding in the practice, burns out oil pipe, and various accidents often have generation.Diesel oil is used different label diesel oil in different seasonal, and the each place also is a different labels, and 0# diesel oil can be in subzero 5 ° of wax deposition;-10# diesel oil can be in subzero 10 ° of wax deposition, but in the winter time the diesel oil of same model under steam vehicle also can stop working, to be exactly that diesel oil is cold in the winter time cause reason; Still strength of fluid does not thicken the soup though can not freeze; To pass through diesel-oil filter diesel oil like this and can't pass through, in going in the filter cleaner outside, wind arranged because of the concentration thickness, too cold also wax deposition freeze; Motor is unable to supply fuel oil, and vehicle just can't go.

Summary of the invention

The purpose of the utility model provides a kind of diesel fuel filter and resets and add thermic devices, can effectively heat diesel oil to prevent wax deposition.

For realizing above-mentioned purpose, the technological scheme that the utility model adopts is:

A kind of diesel fuel filter is reset and added thermic devices, comprises shell, upper cover base, it is characterized in that: fastener rings is installed on the shell; Upper cover base is installed on the fastener rings, and upper cover base is provided with filler opening and oil outlet, and fastener rings is provided with oil leaking hole; Reinforce the iron net in the internal orifice connection of fastener rings; Refill is installed in the interior iron net outside that reinforces, and the upper and lower end of refill is installed refill loam cake and refill lower cover, and heating wire is twined in the refill inboard; One end of heating wire connects fastener rings through circuit, and the other end of heating wire is anodal through line power.

Reset and add thermic devices according to described diesel fuel filter, it is characterized in that: said heating wire connects temperature detect switch (TDS), and temperature detect switch (TDS) is installed under refill loam cake or the refill and covers.

Reset and add thermic devices according to described diesel fuel filter, it is characterized in that: described positive source connects heating wire, and heating wire connects temperature detect switch (TDS), and temperature detect switch (TDS) connects negative pole; Resistance and parallelly connected of red tutorial light LED series connection with heating wire, green tutorial light LED series connection another resistance and parallelly connected with temperature detect switch (TDS).

The utility model has the advantages of and be: can effectively heat diesel oil in the winter of cold; The temperature that has improved diesel oil has also just prevented the generation of flame-out situation in the vehicle operation; Improved the working life of motor, easy for installation, also oil is fallen in not air inlet; Diesel oil can burn fully, and has realized automatic temperature-controlled.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is 7 a structural representation among Fig. 1.

Fig. 4 is 6 a structural representation among Fig. 1.

Fig. 5 is 4 a structural representation among Fig. 1.

Fig. 6 is the circuit diagram of tutorial light and heater.

In the accompanying drawing: 1, filler opening; 2, connect double-screw bolt; 3, oil outlet; 4, upper cover base; 5, oil leaking hole; 6, sealing gasket I; 7, fastener rings; 8, shell; 9, refill loam cake; 11, oil inlet hole; 12, refill; 13, refill lower cover; 15, sealing gasket II; 16, set screw nut; 17, center bolt; 18, sealing gasket III; 19, the anodal double-screw bolt that connects; 20, tutorial light; 21, positive lead; 22, heating wire; 23, temperature detect switch (TDS); 24, negative lead; 25, interior reinforcing iron net; 26, double-screw bolt stationary platen; 27, retainer ring; 28, fixing pickpocket; LED1, red tutorial light; LED2, green tutorial light.

Embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:

The utility model is as shown in Figure 1, and a kind of diesel fuel filter is reset and added thermic devices, comprises shell 8, upper cover base 4; It is characterized in that: fastener rings 7 is installed on the shell 8, and upper cover base 4 is installed on the fastener rings 7, and upper cover base 4 is provided with filler opening 1 and oil outlet 3; Fastener rings 7 is provided with oil leaking hole 5, reinforces iron net 25 in the internal orifice connection of fastener rings 7, and refill 12 is installed in interior reinforcing iron net 25 outsides; The upper and lower end of refill 12 is installed refill loam cake 9 and refill lower cover 13; The refill 12 inboard heating wires 22 that twine, an end of heating wire 22 connects fastener rings 7 through circuit, and the other end of heating wire 22 is anodal through line power.Reset and add thermic devices according to described diesel fuel filter, it is characterized in that: said heating wire 22 connects temperature detect switch (TDS) 23, and temperature detect switch (TDS) 23 is installed on refill loam cake 9 or the refill lower cover 13.Reset and add thermic devices according to described diesel fuel filter, it is characterized in that: described positive source connects heating wire 22, and heating wire 22 connects temperature detect switch (TDS) 23, and temperature detect switch (TDS) 23 connects negative pole; Resistance and parallelly connected of red tutorial light LED1 series connection with heating wire 22, green tutorial light LED2 series connection another resistance and parallelly connected with temperature detect switch (TDS) 23.

The use principle of the utility model is as shown in Figure 1, when the temperature of diesel oil is lower than 0 when spending, and temperature detect switch (TDS) 23 auto-closings, heating wire 22 heats diesel oil with regard to energising like this, red tutorial light LED1 energising work this moment, red light is bright; , diesel oil (is generally 50 °) when being heated to uniform temperature, temperature detect switch (TDS) 23 automatic disconnections, and green tutorial light LED2 work this moment, green light is bright, and red tutorial light LED1 does not work.Thereby can realize automatic temperature control, and can observe through the working state of red light and green light.Can effectively heat diesel oil in the winter of cold, the temperature that has improved diesel oil has also just prevented the generation of flame-out situation in the vehicle operation, the working life of having improved motor; Easy for installation; Also oil is fallen in not air inlet, and diesel oil can burn fully, and has realized automatic temperature-controlled.

Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technological scheme of the utility model in related domain various modification and improvement all should fall into the protection domain of the utility model.

Claims

1. a diesel fuel filter is reset and added thermic devices, comprises shell (8), upper cover base (4), it is characterized in that: fastener rings (7) is installed on the shell (8); Upper cover base (4) is installed on the fastener rings (7), and upper cover base (4) is provided with filler opening (1) and oil outlet (3), and fastener rings (7) is provided with oil leaking hole (5); Reinforce iron net (25) in the internal orifice connection of fastener rings (7); Refill (12) is installed in interior iron net (25) outside that reinforces, and the upper and lower end of refill (12) is installed refill loam cake (9) and refill lower cover (13), and heating wire (22) is twined in refill (12) inboard; One end of heating wire (22) connects fastener rings (7) through circuit, and the other end of heating wire (22) is anodal through line power.

2. diesel fuel filter according to claim 1 is reset and added thermic devices, it is characterized in that: said heating wire (22) connects temperature detect switch (TDS) (23), and temperature detect switch (TDS) (23) is installed on refill loam cake (9) or the refill lower cover (13).

3. diesel fuel filter according to claim 1 is reset and added thermic devices, it is characterized in that: described positive source connects heating wire (22), and heating wire (22) connects temperature detect switch (TDS) (23), and temperature detect switch (TDS) (23) connects negative pole; Resistance and parallelly connected of red tutorial light (LED1) series connection, green tutorial light (LED2) another resistance and parallelly connected of connecting with temperature detect switch (TDS) (23) with heating wire (22).