CN201231675Y

CN201231675Y - Insulation cover for oil tank heating

Info

Publication number: CN201231675Y
Application number: CNU2008201035953U
Authority: CN
Inventors: 高志强; 高敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-16
Filing date: 2008-04-16
Publication date: 2009-05-06
Anticipated expiration: 2018-04-16

Abstract

The utility model discloses a vehicle oil box heating and heat preservation sleeve; the technical proposal includes that a heat preservation sleeve is arranged on the exterior of the oil tank of a common diesel vehicle; the heat preservation sleeve composed of an upper heat preservation sleeve (1) and a lower heat preservation sleeve (6) can be covered on the exterior of the oil tank; a connecting buckle (7) is arranged on the connection edge of the upper heat preservation sleeve (1) and the lower heat preservation sleeve (6). The technical proposal of the vehicle oil box heating and heat preservation sleeve is adopted; because a heating and heat preservation sleeve is arranged on the exterior of the oil tank, the heat is uneasy to dissipate; less heat is needed; an external power supply can be adopted to heat the diesel inside the oil tank when the vehicle is parked; the heat supply requirement of cab and the vehicle interior are guaranteed; the integral structure of the diesel is not damaged; the mounting of the vehicle oil box heating and heat preservation sleeve is simple and convenient.

Description

Fuel tank heating, lagging jacket

Technical field:

The utility model relates to a kind of automotive oil tank heating, attemperator, especially fuel tank heating, lagging jacket.

Background technology:

At present, because diesel-powered vehicle horsepower is big, transport power is strong, being used just more and more widely, especially heavy duty truck, but, long in the northern area of China owing to winter time, weather cold, the easy wax deposition retrogradation of " 0 " number diesel oil that diesel-powered vehicle generally uses, what become can't use, have to use the price height, the high grade negative sign diesel oil of comb. difference, increased traffic cost, China utility model patent CN2543756 discloses a kind of diesel-powered vehicle energy saver of heating, temperature booster is housed in fuel tank, temperature booster is a cavity container, interior logical cycle of engine water, screw-shaped diesel oil oil inlet and oil return pipe are passed through from temperature booster respectively, play the effect of " 0 " number diesel oil heating in the oil dropping apparatus, establish an additional fuel tank in addition simultaneously, be used for when the long-time low temperature of locomotive is parked, starting locomotive, can make locomotive use " 0 " number diesel oil at extremely frigid zones, reduced traffic cost, still, owing to be temperature booster to be installed in the inside of fuel tank, the opening of fuel tank, solder joint and weld seam are many, destroyed the integral structure of fuel tank, more complicated has been installed, simultaneously, in the low excessively area of temperature, the ratio of the diesel oil cooling after the heating is very fast, and the heat of consumption is more, and still knot is cured easily around fuel tank, also make utilize engine exhaust heat to the diesel-powered vehicle that heats in operator's compartment and the car owing to shortage of heat makes the temperature in the car low excessively, brought significant limitation to use.

Summary of the invention:

This uses novel technical matters to be solved to provide a kind of integral structure that does not destroy fuel tank, and uses less heat just can make diesel oil in the fuel tank be difficult for the device of wax deposition, and easy for installation, simple.

In order to address the above problem, the technical solution adopted in the utility model is: the outside at ordinary diesel oil car fuel tank is provided with lagging jacket, the insulation body outside fuel tank of can wrapping that comprises lagging jacket and following lagging jacket formation, on the connection side of last lagging jacket and following lagging jacket, be provided with junction button, described junction button can be thread gluing, slide fastener, button, frenulum, clasp or cingulum, also can be the combination between them.

As improved technical scheme, described lagging jacket is preferably by internal layer, heat-insulation layer with outerly compoundly constitute, internal layer preferably adopts oil resistant, waterproof, fire-retardant, anlistatig material, as materials such as aluminium foils, heat-insulation layer preferably adopts materials such as glass wool or rock wool, skin preferably adopts nonwoven fabrics, to reach the effect of heat-insulating flame-retardant.

As the further improvement project of technique scheme, the one side of pasting fuel tank at following lagging jacket is provided with temperature booster.Described temperature booster can be the pipe that connects cycle of engine liquid, can heat by the diesel oil in the outer bottom oil dropping apparatus of fuel tank, and also can be the direct current (DC) heat pipe, the electric wire of DC potential pipe end connects storage battery; Can also be the alternating current heat pipe, the electric wire of AC Electric Heater pipe end connects external source.

As the further again improvement project of technique scheme, on the connection side of following lagging jacket, also be provided with braces.

The further again improvement project of technique scheme also is provided with the oil filling port cap on last lagging jacket, the oil filling port cap is connected on the lagging jacket by thread gluing, cingulum or clasp.

Adopt the technical solution of the utility model, owing to be provided with heating, attemperator in the outside of fuel tank, make heat be difficult for scattering and disappearing, the heat that needs is less, can also use the diesel oil heating in the external source oil dropping apparatus during parking, guaranteed the heat supply needs in operator's compartment and the car, and do not destroyed the integral structure of oil, installed simple, convenient.

Description of drawings:

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

Fig. 2 is the following lagging jacket structural representation of the utility model embodiment 1.

Fig. 3 is the structural representation of the utility model embodiment 1 lagging jacket composite bed.

Fig. 4 is the structural representation of the utility model embodiment 2.

Fig. 5 is the structural representation of the utility model embodiment 3.

Fig. 6 is the structural representation of the utility model embodiment 4.

Among the figure: 1 is last lagging jacket, and 2 is to overlap on the main oil filling port, and 3 is that main oil filling port is trapped, and 4 is bundle pipes, 5 is the bundle pipes lid, and 6 are following lagging jacket, 7 junction buttons, 8 is braces, and 9 is the direct current (DC) heat pipe, and 10 is electric wire, 11 is return water pipe, and 12 is coolant inlet pipe, and 13 is pipe, 14 is the alternating current heat pipe, and 15 is press strip, and 16 is internal layer, 17 is heat-insulation layer, and 18 is outer, and 19 are the outer heating zone lid.

The specific embodiment:

Embodiment 1:

With reference to Fig. 1～Fig. 3, structural representation for the utility model embodiment 1, the fuel tank of embodiment 1 is circular fuel tank, outside at fuel tank is provided with lagging jacket, lagging jacket is divided into lagging jacket 1 and following lagging jacket 6, connection side place at following lagging jacket 6 and last lagging jacket 1 is provided with junction button 7, junction button 7 comprises thread gluing, clasp and cingulum, last lagging jacket 1 wraps in down the outside of lagging jacket 6, make water be not easy to enter the inside of lagging jacket, lagging jacket is by internal layer 16 up and down, heat-insulation layer 17 and outer 18 constitutes, internal layer 16 preferably adopts oil resistant, waterproof, fire-retardant, anlistatig material, as materials such as aluminium foils, when fuel tank is alumina based material, internal layer 16 also can adopt other oil resistant, fire-proofing material, heat-insulation layer 17 preferably adopts materials such as glass wool or rock wool, not only heat insulation but also prevent fires, outer 18 can adopt nonwoven fabrics, also be provided with braces 8 on the lagging jacket 6 down, braces 8 is enclosed within on the fuel tank, both can prevent down that lagging jacket 6 came off, also more convenient during installation, on last lagging jacket 1, also be provided with on the main oil filling port and overlap 2, play insulation effect to main oil filling port 3, cover 2 is by thread gluing on the main oil filling port, clasp is connected the main oil filling port that is located on the lagging jacket 1 and traps on 3 with cingulum, cover 2 is wrapped in trap 3 outside of main oil filling port on the main oil filling port, to prevent into water, certainly, also can adopt other connection mode, when fuel tank has secondary oil filling port, can also establish the secondary muzzle that refuels, in order to reduce the opening of lagging jacket as far as possible, can be the oil inlet that feeds in the oil, oil return pipe, freeing pipe and oil meter pipe etc. are designed to bundle pipes 4, can on lagging jacket, establish bundle pipes lid 5, also can establish the oil drain hole cap on the lagging jacket 6 down, drain the oil to make things convenient for fuel tank, do not express among the figure, the pipe 13 that the one side of pasting fuel tank at following lagging jacket 6 is provided with, pipe 13 is fixed on down on the lagging jacket 6 by press strip 15, the coolant inlet pipe 12 at pipe 13 two ends is connected cycle of engine liquid with return water pipe 11, heat by the diesel oil in the outer bottom oil dropping apparatus of fuel tank, the one side of pasting fuel tank at following lagging jacket 6 also is provided with direct current (DC) heat pipe 9, the electric wire 10 of direct current (DC) heat pipe 9 terminations connects storage battery, can play the effect of auxiliary heating, the one side of pasting fuel tank at following lagging jacket 6 also is provided with alternating current heat pipe 14, the electric wire of alternating current heat pipe 14 terminations connects external 220V power supply, when parking the long period, diesel-powered vehicle can utilize the preheating of external 220V power supply oil supply, so that the startup of vehicle, when temperature is higher, can close the circulation fluid that connects driving engine, when summer temperature is higher, lagging jacket can also completely cut off extraneous high temperature, reduces the evaporation of the diesel oil in the fuel tank.

Embodiment 2

With reference to Fig. 4, structural representation for the utility model embodiment 2, embodiment 2 is a simple type, be with the key distinction of embodiment 1: the lagging jacket among the embodiment 2 is not established heating arrangement, can cooperate the heating arrangement of other form to use, be provided with outer heating zone lid 19 in the bottom of following lagging jacket, can when starting vehicle, can open outer heating zone lid 19, give this zone heating, to help startup, this lagging jacket also can use on the gasoline fuel tank, when summer temperature is higher, lagging jacket can completely cut off extraneous high temperature, reduces the evaporation of the gasoline in the fuel tank.

Embodiment 3

With reference to Fig. 5, be the structural representation of the utility model embodiment 3, embodiment 3 is with the key distinction of embodiment 1: the fuel tank among the embodiment 3 is square, the structure of corresponding lagging jacket also is square.

Embodiment 4

With reference to Fig. 6, be the structural representation of the utility model embodiment 4, the key distinction of present embodiment and embodiment 1 is the top of lagging jacket 1 and following lagging jacket 6 lagging jacket 6 sides under the junction button 7 of side is located at.

Embodiment 5

Embodiment 5 also is a simple type, and be with the key distinction of embodiment: lagging jacket is a rubber layer among the embodiment 4, relatively is fit to winter not too cold area and uses.

Claims

1, a kind of fuel tank heating, lagging jacket is characterized in that: comprise the insulation body outside fuel tank of can wrapping of lagging jacket (1) and following lagging jacket (6) formation, be provided with junction button (7) on the connection side of last lagging jacket (1) and following lagging jacket (6).

2, fuel tank heating according to claim 1, lagging jacket is characterized in that: described lagging jacket is by internal layer (16), heat-insulation layer (17) and outer (18) formation.

3, fuel tank heating according to claim 2, lagging jacket, it is characterized in that: described internal layer (16) is made of oil resistant, waterproof, fire-retardant, anlistatig material.

4, fuel tank heating according to claim 2, lagging jacket, it is characterized in that: described heat-insulation layer (17) is made of glass wool or rock wool material.

5, fuel tank heating according to claim 2, lagging jacket, it is characterized in that: outer (18) are made of nonwoven cloth material.

6, according to claim 1 or 2,3,4,5 described fuel tank heating, lagging jacket, it is characterized in that: the one side of pasting fuel tank at described lagging jacket (6) down is provided with temperature booster.

7, fuel tank heating according to claim 6, lagging jacket, it is characterized in that: described temperature booster is for connecting the pipe (13) of cycle of engine liquid.

8, fuel tank heating according to claim 6, lagging jacket, it is characterized in that: described temperature booster is direct current (DC) heat pipe (9), the electric wire (10) of direct current (DC) heat pipe (9) termination connects storage battery.

9, fuel tank heating according to claim 6, lagging jacket, it is characterized in that: described temperature booster is alternating current heat pipe (14), the electric wire (10) of alternating current heat pipe (14) termination connects external source.

10, according to claim 1 or 2,3,4,5 described fuel tank heating, lagging jacket, it is characterized in that: also be provided with main oil filling port on the lagging jacket (1) on described and trap (3), main oil filling port trap (6) connect on the main oil filling port on the cover (2) by thread gluing, cingulum or clasp.