CN201125807Y

CN201125807Y - Automobile diesel oil heating oil pipe

Info

Publication number: CN201125807Y
Application number: CNU2007200947793U
Authority: CN
Inventors: 孙延录
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-13
Filing date: 2007-12-13
Publication date: 2008-10-01
Anticipated expiration: 2017-12-13

Abstract

A car heating oil pipe of the utility model belongs to the technical field of the car parts having a thick warm wind water tube (8), with the two ends arranged with a water inlet pipe tee (10) and a water outlet pipe tee (4), wherein the water tube tee is respectively connected with a thin warm wind water inlet pipe (12) and a thin warm wind water outlet pipe (13); a tank end oil pipe joint (9) and an oil transfer pump end oil pipe joint (6) make the metal a soft oil pipe (7) connected with a rubber oil pipe (11) for supplying oil to the engine; a sealing ring (5) is arranged between a convex ring (14) and the sealing end of the water tube tee; the gap between the soft oil pipe (7) and the thick warm wind water tube (8) is the hot water circulation space. The utility model solves the problems of the wax deposition for the diesel oil in cold winter, which makes the diesel oil fully atomized, uses the low grade diesel oil to save the cost, without consuming the electric energy of the accumulator and additional heat source.

Description

Motor vehicle diesel heating oil pipe

Technical field

The utility model belongs to the technical field of automobile component, particularly makes the oil pipe device of water heating.

Background technique

At north of china in winter, be that the automobile regular meeting of power stops up diesel oil wax deposition, fuel pipe in the oil pipe because temperature is low with the diesel engine, cause trouble in the repairing and loss economically; Use high grade diesel oil if change,, can cause cost of transportation to improve because the oil price height adds that fuel consumption is big.The rail heating is a way of dealing with problems.

The patent identical with the utility model purposes all is to use electrically heated mode, is 200320111800.8 such as application number and is called " heating type oil pipe ", application number for the 200520095034.x name is called " a kind of diesel-oil vehicle oil inlet pipe with heating equipment ", application number is 200520091568.5 and is called " diesel car tubing heating system " etc.Electrically heated advantage is just can be to the diesel oil in oil pipe heating when automobile starts, but wants the electric energy of battery consumption, use electric heating wire not only the too fat to move inconvenience of figure make and installation, and add and use thermal insulation material, can increase the cost of making.

The model utility content

The technical problems to be solved in the utility model is, a kind of to utilize the hot water that promptly has in the car be the device of oil pipe heating in design for the diesel car cold snap travels, and makes this device fabricating cost reduction again, makes things convenient for installing/dismounting.

For achieving the above object, the technical solution of the utility model is:

A kind of motor vehicle diesel heating oil pipe, structure have rubber oil hose 11, with the joint 1 that rubber oil hose 11 two ends are connected, it is characterized in that, be connected with metal consistent lubricant pipe 7 in the centre of rubber oil hose 11; Coaxial in the outside of metal consistent lubricant pipe 7 thick warm wind water pipe 8 is housed, the space between the two is the space that hot water passes through; Slightly thin warm braw intake pipe 12 and thin warm braw outlet pipe 13 are equipped with in the side, two ends of warm wind water pipe 8, and thick warm wind water pipe 8 two ends seal with the outer side surface contacting point that is the oil pipe of engine oil.

The joint 1 that rubber oil hose 11 and two ends thereof connect is exactly existing rubber oil hose, the joint that does not add heating equipment, and the utility model only uses short two sections rubber oil hoses 11 to be connected fuel tank and oil transfer pump with joint 1.For long one section transport pipe of engine oil is the metal consistent lubricant pipe 7 that is connected in the middle of the two segment rubber oil hoses 11, the benefit of using metallic hose is heat-resisting, good heat-transfer, the convenient installation.For the hot water in the thick warm wind water pipe 8 does not rush down outside the end, the outer side surface contacting point of thick warm wind water pipe 8 two ends and metal consistent lubricant pipe 7 or rubber oil hose 11 will seal, and can be welded seal, also can be the seal ring sealing, can also be the pipe clamp sealing.

The utility model in use, thin warm braw intake pipe 12 and carefully warm braw outlet pipe 13 can be connected with warm braw backwater joint 17 with the warm braw return pipe 16 of automobile respectively; Also can be connected with the warm braw intake pipe with the warm braw water intaking joint of automobile respectively.

The beneficial effects of the utility model are: solved in the automobile running because the problem of cold weather diesel oil wax deposition; Can make the diesel oil fuel saving that fully atomizes; Can use low grade diesel oil to reduce expenses; Can on diesel car, install use easily additional; The electric energy of battery consumption does not use the thermal source that adds yet.

Description of drawings

Fig. 1 is that structure of the present utility model is partly cutd open schematic representation.

Embodiment

Embodiment 1 provides preferred forms of the present utility model in conjunction with the accompanying drawings.

Among Fig. 1,1 is joint, and 2 is screw, 3 is pad, and 4 is the outlet pipe threeway, and 5 is seal ring, 6 is oil transfer pump end oil connection, and 7 is metal consistent lubricant pipe, and 8 is thick warm wind water pipe, 9 is fuel tank end oil connection, and 10 is the intake pipe threeway, and 11 is rubber oil hose, 12 is thin warm braw intake pipe, and 13 is thin warm braw outlet pipe, and 14 is the dome ring, 15 for pipe connects, and 16 is the warm braw return pipe, and 17 is the warm braw backwater joint.

Two joints 1 are used for oil pipe is connected between automotive oil tank and the motor oil transfer pump.Warm braw return pipe 16, original parts of diesel-oil vehicle during warm braw backwater joint 17.Pipe connects 15 and is used for thin warm braw intake pipe 12 of the utility model and being connected of warm braw return pipe 16.

Dome ring 14 is enclosed within the middle of the oil connection and with oil connection and is fixed as one, and cooperates the sealing that is used for (by the water pipe threeway) thick warm wind water pipe 8 terminations with seal ring 5.

Described thick warm wind water pipe 8, its two ends are equipped with intake pipe threeway 10 and outlet pipe threeway 4 respectively, be connected to the relative the other end of thick warm wind water pipe 8 one ends with intake pipe threeway 10 and outlet pipe threeway 4 and make sealed end, the 3rd pipe end connects thin warm braw intake pipe 12 and thin warm braw outlet pipe 13 respectively; Described fuel tank end oil connection 9 and oil transfer pump end oil connection 6 are hollow tubes that there is spiral in the outside, and the dome ring 14 that is fixed as one with body is arranged in the middle of the outside; Described metal consistent lubricant pipe 7, its two ends dock and lock with screw with an end of fuel tank end oil connection 9, oil transfer pump end oil connection 6 respectively; The plug circular hole that the other end of fuel tank end oil connection 9 and oil transfer pump end oil connection 6 passes two water pipe threeways (10,4) sealed end respectively again with rubber oil hose 11 sockets; Two dome rings 14 respectively are equipped with seal ring 5 respectively and between the plug of intake pipe threeway 10 and outlet pipe threeway 4 sealed ends, the plug outside at sealed end screws two oil connections (9,6) with screw 2, seals the plug circular hole of two water pipe threeways (10,4) sealed end.

Thick warm wind water pipe 8 can be a rubber pipe, and

intake pipe threeway

10 and 4 of outlet pipe threeways be socket, and locks with pipe clamp; Thin warm braw intake pipe 12 and thin warm braw outlet pipe 13 can be rubber pipes, with being connected between intake pipe threeway 10 and outlet pipe threeway 4 pipe ends are sockets, and lock with pipe clamp.

The motor vehicle diesel of present embodiment heating oil pipe installation process is: 1. in the plug sealing of burn-oning of an end of water pipe threeway, in plug centre-drilling hole, be made into intake pipe threeway 10 and outlet pipe threeway 4.2. the two ends of metal consistent lubricant pipe 7 are connected in two oil connections (9,6) hollow respectively and screw down.3. the other end of fuel tank end oil connection 9 is put seal ring 5 and put into intake pipe threeway 10 and pass from the plug center hole of intake pipe threeway 10, shell tool 3 screws in fuel tank end oil connections 9 with screw 2, makes the sealing of plug center hole.4. will pass from thick warm wind water pipe 8 with the metal consistent lubricant pipe 7 of oil transfer pump end oil connection 6, thick warm wind water pipe 8 also is enclosed within the intake pipe threeway 10 and seals with pipe clamp.5. use and 3. same process, be placed on oil transfer pump end oil connection 6 in the outlet pipe threeway 4 and make the sealing of plug center hole; Thick warm wind water pipe 8 also is enclosed within the outlet pipe threeway 4 and seals with pipe clamp.6. two sections rubber oil hoses 11 are socketed in respectively on the fuel tank end oil connection 9 and oil transfer pump end oil connection 6 that exposes the water pipe threeway, again by joint 1 respectively with automotive oil tank be connected with the oil transfer pump of motor.7. with thin warm braw intake pipe 12 the 3rd pipe end of intake pipe threeway 10 and the warm braw return pipe 16 of automobile are connected; With thin warm braw outlet pipe 13 the 3rd pipe end of outlet pipe threeway 4 and the warm braw backwater joint 17 of automobile are connected.Install, form a space in the middle of metal consistent lubricant pipe 7 and the thick warm wind water pipe 8, in this space heat in the interior water cycle, to the diesel oil heating that flows to motor in the metal consistent lubricant pipe 7.

Thin warm

braw outlet pipe

13 and 17 sockets of warm braw backwater joint, thin warm braw intake pipe 12 and warm braw return pipe 16 all connect 15 sockets with pipe, and socket place all should use pipe clamp locking.

Claims

1, a kind of motor vehicle diesel heating oil pipe, structure have rubber oil hose (11), with the joint (1) that rubber oil hose (11) two ends are connected, it is characterized in that, be connected with metal consistent lubricant pipe (7) in the centre of rubber oil hose (11); The coaxial thick warm wind water pipe (8) that is equipped with in the outside of metal consistent lubricant pipe (7), space between the two is the space that hot water passes through, thin warm braw intake pipe (12) and thin warm braw outlet pipe (13) are equipped with in the side, two ends of thick warm wind water pipe (8), and thick warm wind water pipe (8) two ends seals with the outer side surface contacting point that is the oil pipe of engine oil.

2, according to the described motor vehicle diesel heating of claim 1 oil pipe, it is characterized in that, described thick warm wind water pipe (8), its two ends are equipped with intake pipe threeway (10) and outlet pipe threeway (4) respectively, be connected to the relative the other end of thick warm wind water pipe (8) one ends with intake pipe threeway (10) and outlet pipe threeway (4) and make sealed end, the 3rd pipe end connects thin warm braw intake pipe (12) and thin warm braw outlet pipe (13) respectively; Described fuel tank end oil connection (9) and oil transfer pump end oil connection (6) are the hollow tubes that there is spiral in the outside, and the dome ring (14) that is fixed as one with body is arranged in the middle of the outside; Described metal consistent lubricant pipe (7), its two ends dock and lock with screw with an end of fuel tank end oil connection (9), oil transfer pump end oil connection (6) respectively; The plug circular hole that the other end of fuel tank end oil connection (9) and oil transfer pump end oil connection (6) passes two water pipe threeways (10,4) sealed end respectively again with rubber oil hose (11) socket; Two dome rings (14) respectively are equipped with seal ring (5) respectively and between the plug of intake pipe threeway (10) and outlet pipe threeway (4) sealed end, the plug outside at sealed end uses screw (2) to screw two oil connections (9,6) respectively, seals the plug circular hole of two water pipe threeways (10,4) sealed end.

3, according to claim 1 or 2 described motor vehicle diesel heating oil pipes, it is characterized in that described thick warm wind water pipe (8) is a rubber pipe, and be socket between intake pipe threeway (10) and outlet pipe threeway (4), and lock with pipe clamp; Thin warm braw intake pipe (12) and carefully warm braw outlet pipe (13) be rubber pipe, with being connected between intake pipe threeway (10) and outlet pipe threeway (4) pipe end be socket, and lock with pipe clamp.