CN214616808U

CN214616808U - Heat pipe type vehicle fuel heater

Info

Publication number: CN214616808U
Application number: CN202121084418.7U
Authority: CN
Inventors: 徐正军
Original assignee: Jiangsu Guang Xu Heat Pipe Technology Co ltd
Current assignee: Jiangsu Guang Xu Heat Pipe Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-05
Anticipated expiration: 2031-05-19

Abstract

The utility model provides a heat pipe formula is vehicle fuel oil heater is integral type structure, including blast pipe, compensator, heat pipe, diesel tank, wherein the blast pipe setting is in the bottom of whole structure, and the compensator is installed on blast pipe upper portion, and diesel tank fixed mounting is on compensator upper portion, and wherein the inside cavity of compensator, diesel tank, blast pipe is linked together through the heat pipe. The whole device adopts the integral type design, and convenient the change dismantles conveniently, simultaneously, on the use place, replaces fuel oil heater such as electric heating, circulating water heating that use at present, heats diesel oil under the cold weather condition, reduces or does not use the diesel oil that accords with the low temperature reference numeral, and the vehicle uses normal atmospheric temperature diesel oil can, saves the working costs.

Description

Heat pipe type vehicle fuel heater

Technical Field

The utility model belongs to the technical field of vehicle exhaust waste heat recovery device, especially, relate to an automobile-used fuel heater of heat pipe formula.

Background

When the current vehicle is used, diesel oil is often required to be heated in cold weather, and normal-temperature diesel oil can be used by the vehicle by reducing or not using the diesel oil meeting low-temperature grade, so that the running cost is saved. Under the general most use places, fuel oil heaters such as electric heating, circulating water heating and the like are used, the electric heating has large impact on a vehicle storage battery, the service cycle of the storage battery is shortened, and the operating cost is increased.

When the vehicle is in use, particularly large vehicles such as box wagons, trailers and the like are transported for a long distance, the temperature of exhaust gas generated in an exhaust pipe is very high, the duration is very long, and how to utilize and recover the waste heat of the exhaust gas as much as possible is a technical problem to be solved for a long time.

Disclosure of Invention

The technical scheme is as follows: in order to solve the technical problem, the utility model discloses replaced the fuel heater of electric heating, circulating water heating etc. of present commonly used, the automobile-used fuel heater of a heat pipe formula that provides.

The specific technical scheme is as follows: the automobile-used fuel oil heater of heat pipe formula is integral type structure, including blast pipe, compensator, heat pipe, diesel tank, wherein the blast pipe setting is in the bottom of whole structure, and the compensator is installed on blast pipe upper portion, and diesel tank fixed mounting is on compensator upper portion, and wherein the inside cavity of compensator, diesel tank, blast pipe is linked together through the heat pipe.

As another improvement, the exhaust pipe is arranged to be an exhaust channel structure in the horizontal direction, one end of the exhaust pipe is an air inlet, and the other end of the exhaust pipe is an exhaust port.

As another improvement, the compensator is fixedly arranged between the diesel tank and the exhaust pipe and is provided with a cylinder structure, wherein the cylinder structure comprises a stacking structure with at least one layer of expansion joint.

As a further improvement, the upper end of the heat pipe extends into the diesel tank, the middle of the heat pipe is fixed on the inner side wall of the compensator through a mechanical connecting piece, and the lower end of the heat pipe extends into the inner cavity of the exhaust pipe.

As another improvement, the heat pipe is provided with a plurality of groups of pipeline structures which are composed of elastic structures.

As another improvement, the heat pipes are provided in four groups, evenly and symmetrically distributed in the interior of the whole structure.

As another improvement, the outer side wall of the diesel tank is provided with a diesel outlet end and/or an inlet end.

As another improvement, the heat pipe installed inside the exhaust pipe and the diesel tank is provided with fins arranged symmetrically at intervals on the outer side wall.

As another improvement, the diesel oil tank temperature measurement device further comprises a temperature measurement unit which is fixedly arranged on the side wall of the diesel oil tank and is a temperature sensor or a thermocouple.

Has the advantages that: the device provided by the utility model compares with current conventions, has following advantage:

(1) the compensator is added, and the impact of vehicle braking and the like on the heater is reduced through a plurality of groups of expansion joint structures, so that the service life is prolonged.

(2) The flexible heat pipe is adopted, the heat pipe is of an elastic material structure, position movement can be achieved to a certain extent, and compared with a conventional rigid non-moving pipeline, the flexibility of installation and use is improved. The working medium of organic matter or inorganic matter is filled in the heat pipe, so that the operation reliability of the heat pipe can be improved.

(3) The whole device adopts the integral type design, and convenient the change dismantles conveniently, simultaneously, on the use place, replaces fuel oil heater such as electric heating, circulating water heating that use at present, heats diesel oil under the cold weather condition, reduces or does not use the diesel oil that accords with the low temperature reference numeral, and the vehicle uses normal atmospheric temperature diesel oil can, saves the working costs.

Drawings

Fig. 1 is a front view of the fuel heater of the present invention.

Fig. 2 is a side view of the fuel heater of the present invention.

Fig. 3 is a top view of the fuel heater of the present invention.

In the figure, an exhaust pipe 1, a compensator 2, a diesel tank 3, a heat pipe 5, an air inlet 6, an air outlet 7, a diesel outlet end and/or inlet end 8 and a temperature measuring unit 9 are arranged.

Detailed Description

The following describes the present invention in further detail with reference to examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The automobile-used fuel oil heater of heat pipe formula is integral type structure, including blast pipe 1, compensator 2, heat pipe 5, diesel tank 3, wherein blast pipe 1 sets up in the bottom of whole structure, and compensator 2 is installed on 1 upper portion of blast pipe, and 3 fixed mounting on 2 upper portions of compensator of diesel tank, wherein 5 fixed mounting of heat pipe are in the inside of whole structure, and compensator 2, diesel tank 3, the inner chamber of blast pipe 1 are linked together through heat pipe 5.

The exhaust pipe 1 is arranged to be of a horizontal exhaust channel structure, one end of the exhaust pipe is an air inlet 6, the other end of the exhaust pipe is an exhaust port 7, and high-temperature exhaust gas generated in the transportation process of a vehicle enters from the air inlet 6 of the exhaust pipe 1, flows into the cavity and is exhausted from the exhaust port 7.

The compensator 2 is fixedly installed between the diesel tank 3 and the exhaust pipe 1 and is provided with a cylinder structure, wherein the cylinder structure comprises a stacking structure of at least one layer of expansion joint, and the impact of a vehicle brake and the like on a heater is reduced through a plurality of groups of expansion joint structures, so that the service life is prolonged.

As the utility model discloses a specific embodiment, the upper end and/or the bottom of compensator 2 are the flange structure, are connected with the diesel tank through flange structure upper end, and the lower extreme is connected with 1 top of blast pipe, and wherein compensator 2,

diesel tank

3, 1 internal cavity of blast pipe are linked together.

The upper end of the heat pipe 5 extends into the diesel tank 3, the middle of the heat pipe is fixed on the inner side wall of the compensator 2 through a mechanical connecting piece, and the lower end of the heat pipe extends into the inner cavity of the exhaust pipe 1. The heat pipe 5 is provided with the multiunit, and for the pipeline structure that elastic construction constitutes, there is the circulation heat-conducting medium of circulation inside the pipeline structure, can be the organic matter, also can be the inorganic matter, as long as can realize that the working medium of heat conduction function all can, can make bottom tail gas heat conduction fast like this, and conduction speed is fast, in heat-transferring to the upper end diesel tank, during the heating diesel oil, weak point consuming time, with low costs.

As a specific embodiment of the present invention, the heat pipes 5 are provided with four groups, and are uniformly and symmetrically distributed in the inside of the entire structure. The outer side wall of the diesel tank 3 is provided with a diesel outlet and/or inlet port 8. The diesel oil tank temperature measurement device is characterized by further comprising a temperature measurement unit 9 which is fixedly arranged on the side wall of the diesel oil tank 3 and is a temperature sensor or a thermocouple, and the temperature measured by the temperature measurement unit 9 can be selectively transmitted to a PC (personal computer) for real-time monitoring. By means of the arrangement, the temperature in the diesel tank 3 can be monitored in real time through the temperature measuring unit 9.

The utility model discloses in, the heat pipe of adoption is the design of crooked heat pipe, and the heat pipe is the elastic material structure, for example metal collapsible tube, can be stainless steel etc. and position that like this can have certain range removes, compares with the unmovable pipeline of conventional rigidity, has increased the flexibility of installation and use. The working medium of organic matter or inorganic matter is filled in the heat pipe, so that the operation reliability of the heat pipe can be improved.

The working principle is as follows: the vehicle in-process of traveling, the tail gas that burning product oil can produce the high temperature, when in the blast pipe, the heating heat pipe, the heat passes through in the heat pipe conduction gets into the diesel tank, heat diesel oil, whole device is the integrated into one piece structure, can dismantle conveniently, and simultaneously, on the use place, replace the electrical heating who uses at present, fuel oil heater such as circulating water heating, heat diesel oil under the cold weather condition, reduce or not use the diesel oil that accords with the low temperature reference numeral, the vehicle use normal atmospheric temperature diesel oil can, save the working costs.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a heat pipe formula is automobile-used fuel heater which characterized in that: is the integral type structure, including blast pipe (1), compensator (2), heat pipe (5), diesel tank (3), wherein blast pipe (1) sets up in the bottom of whole structure, and install on blast pipe (1) upper portion compensator (2), and diesel tank (3) fixed mounting is on compensator (2) upper portion, and wherein the internal cavity of compensator (2), diesel tank (3), blast pipe (1) is linked together through heat pipe (5).

2. The heat pipe type vehicular fuel heater according to claim 1, wherein: the exhaust pipe (1) is arranged to be of a horizontal exhaust channel structure, one end of the exhaust pipe is provided with an air inlet (6), and the other end of the exhaust pipe is provided with an exhaust port (7).

3. The heat pipe type vehicular fuel heater according to claim 1, wherein: the compensator (2) is fixedly arranged between the diesel tank (3) and the exhaust pipe (1) and is provided with a cylinder structure, wherein the cylinder structure comprises a stacking structure with at least one layer of expansion joint.

4. The heat pipe type vehicular fuel heater according to claim 1, wherein: inside heat pipe (5) upper end extended to diesel tank (3), the centre was fixed at compensator (2) inside wall through mechanical connecting piece, and the lower extreme extended to in blast pipe (1) internal cavity.

5. The heat pipe type vehicular fuel heater according to claim 4, wherein: the heat pipes (5) are provided with a plurality of groups of pipeline structures which are composed of elastic structures, and circulating heat-conducting media are arranged in the pipeline structures.

6. The heat pipe type vehicular fuel heater according to claim 5, wherein: the heat pipes (5) are arranged in four groups, and are uniformly and symmetrically distributed in the inner part of the whole structure.

7. The heat pipe type vehicular fuel heater according to claim 5, wherein: wherein, the heat pipe (5) is arranged in the exhaust pipe (1) and the diesel tank (3), and the fins (4) are arranged symmetrically at intervals on the outer side wall.

8. The heat pipe type vehicular fuel heater according to claim 1, wherein: the outer side wall of the diesel tank (3) is provided with a diesel outlet end and/or an inlet end (8).

9. The heat pipe type vehicular fuel heater according to claim 1, wherein: the diesel oil tank is characterized by further comprising a temperature measuring unit (9) which is fixedly arranged on the side wall of the diesel oil tank (3) and is a temperature sensor or a thermocouple.