CN201818401U

CN201818401U - Water circulation type heating device for diesel oil tank

Info

Publication number: CN201818401U
Application number: CN2010205760963U
Authority: CN
Inventors: 张秀春
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-17
Filing date: 2010-10-17
Publication date: 2011-05-04
Anticipated expiration: 2020-10-17

Abstract

The utility model belongs to the technical field of liquid heating and relates to a water circulation type heating device used for a diesel oil tank. A water inlet pipe, a water outlet pipe, an oil outlet pipe and a return oil pipe are formed on the top cover surface of a support cover body with a round box-shaped structure; the water inlet pipe is closely attached to the oil outlet pipe in the vertical direction and butted with the water outlet pipe to form a circulation loop; the oil outlet pipe and the return oil pipe are oppositely connected to form an oil cyclic heating loop; the close contact face of the water inlet pipe and the oil outlet pipe is a square plane; a square oil floating line hole is formed on the circumference of the support cover body; an air hole is formed beside the oil floating line hole; an outwardly-protruding pipe switch valve is arranged inside the cavity of the lower side of the support cover body; an oil level sensor is arranged on the outer side of the vertical body of the water inlet pipe and the vertical body of the water outlet pipe which are on the lower side of the support cover body; an oil floater is arranged on the inner side of the bottom corner of the water inlet pipe and the bottom corner of the water outlet pipe; and a fixation hole is arranged on the lower side of the bottom turning segment of the water inlet pipe and the bottom turning segment of the water outlet pipe. The utility model has simple design principle, is convenient to install and use and safe and reliable to heat, reduces manufacturing cost, and saves fuel oil.

Description

A kind of diesel oil tank circulation ability of swimming heat riser

Technical field:

The utility model belongs to the liquid technical field of heating, relates to a kind of circulating water heat riser that the oil temperature promotes in the diesel oil motor vehicle oil box that is applied to, particularly a kind of diesel oil tank circulation ability of swimming heat riser.

Background technique:

Along with continuous development economic and science and technology, Motor Vehicle has become the transport facility that people generally use.Existing fuel for motor vehicle mainly contains gasoline, diesel oil, types such as rock gas, and high-power Motor Vehicle generally adopts diesel oil is fuel, this is because the chemical property of diesel oil is convenient to be applied to large-power occasions, its hot burning value is higher, and pollute less relatively, but the shortcoming of diesel engine is that the diesel oil fusing point is higher, can use at normal temperatures, if use in the winter time, particularly the refrigerant latitudes in earth the north uses, when temperature is lower than 0 ℃, the mobile variation of diesel oil, even can be frozen into piece, and be that viscosity is bigger, when Motor Vehicle oil circuit pipeline is thin, tend to produce blocking phenomenon, make engine misses, particularly during the initial start-up Motor Vehicle, generally to take the local heating mode to make oily temperature rise in the diesel oil tank, reach and flowing state just can be convenient to start locomotive.The mode of heating that adopts mainly contains water heating type, electric heating type at present, and what also have directly heats to fuel tank with fire when starting locomotive; Shortcomings such as it is stupid assorted that existing these mode ubiquities the means of heating, and Security is little, and environmental pollution is serious when particularly heating with artificial straight fire in the winter time, damage easily to human body and vehicle.

Summary of the invention:

Goal of the invention of the present utility model is to overcome the shortcoming that prior art exists, seek to design a kind of heat that utilizes the recirculated cooling water storage of Motor Vehicle or internal-combustion engine itself, by adding various circulating units, diesel oil tank is promoted circulating water or the heat that adds hot water to the oil temperature, in freezing cold environment, be easy to start and move fuel-efficient to be adapted to diesel oil combustion machine.

To achieve these goals, agent structure of the present utility model comprises intake pipe, outlet pipe, oil outlet tube, return tube, vent, oil float line hole, oil surface sensor, oil float, fixed hole, frame lid and pipeline changing valve; Be shaped on intake pipe, outlet pipe, oil outlet tube and return tube respectively on the frame lid top cover face of circular box structure, intake pipe vertically is adjacent to oil outlet tube and docks with outlet pipe and forms circulation loop, oil outlet tube docks the circulation heating circuit that constitutes oil with return tube, intake pipe and the oil outlet tube place of being adjacent to surface of contact are shaped as planar square, to guarantee the maximum area contact, heat transfer and utilization ratio are improved; Be shaped on square oil float line hole on all sides of frame lid, the side edge in oil float line hole is shaped on vent, can make the interior gas of case excessive when making the frame lid enter fuel tank; Outer convex type is shaped on the pipeline changing valve in the frame lid downside inner chamber, uses so that make intake pipe, outlet pipe, oil outlet tube, return tube intersect to exchange; The vertical intake pipe of frame lid downside and the body of the outlet pipe outside are shaped on oil surface sensor, and the inboard, bottom corners place of intake pipe and outlet pipe is shaped on oil float, and the bottom corners section downside of intake pipe and outlet pipe is shaped on fixed hole, so that the fixing and installation of device.

When the utility model uses, place fuel tank, connect corresponding pipeline and get final product by the oil float hole on the fuel tank; When using service tank, can regulate the conversion that the pipeline changing valve is realized oil circuit; The pipeline changing valve can not installed, and can install yet, and generally answers the installation pipeline changing valve when fuel tank is assisted in use.

Principle of the present utility model is to utilize the cooling system of motor that circulating water is received intake pipe to enter heater, make the intake pipe heating, again the heating of the diesel oil around the intake pipe, it is unimpeded to be more conducive to diesel cycle, again return pipe being received outlet pipe draws water and enters in the motor, the circulation that keeps hot water, at this moment oil outlet tube also heats the burning that helps motor simultaneously, enters the remaining oil in engine fuel chamber at oil outlet tube and enters fuel tank by return tube; Consider applicability, on the vertical outer side surface of intake pipe, add again and put oil surface sensor, floating to oil surface sensor by rising of oil float senses on the oil meter of operator cabin by oil float line hole again, allow the driver know the oil mass of fuel tank internal, the pasta of considering fuel tank in the middle of using constantly descends, and vent is installed to improve usability for the appearance that prevents vacuum; For outlet pipe is not trembleed in intake pipe inside or the outlet pipe outside added immovable point, guaranteed its serviceability; Burn 0# diesel oil in cold state and reduce cost of transportation; If an auxilliary fuel tank is installed on automobile, the effect of auxilliary fuel tank is to use when adding height oil in order to long-time the parking, the pipeline changing valve of An Zhuaning works onboard, under steam the pipeline changing valve is turned round a state, at this moment diesel oil enters engine chamber by changing valve, remaining oil enters into fuel tank by oil outlet tube, when long-time the parking, the pipeline changing valve is turned round another state, oil enters engine chamber from another pipeline, remaining oil enters into fuel tank, guaranteed that car burns height oil, oil return is also directly got back in the height fuel tank; Oil return is got back in the low-grade oil case when burning low-grade oil.

The utility model compared with prior art, its design principle is simple, and is easy to install, it is safe and reliable to heat, control operation is flexible, fabricating cost is low, saves fuel oil.

Description of drawings:

Fig. 1 is a structural principle schematic representation of the present utility model.

Fig. 2 is a pipeline changing valve structural principle schematic representation of the present utility model.

Fig. 3 is a structural principle schematic representation behind the pipeline changing valve transition status of the present utility model.

Embodiment:

Also be described further in conjunction with the accompanying drawings below by embodiment.

Embodiment:

The agent structure of present embodiment comprises intake pipe 1, outlet pipe 2, oil outlet tube 3, return tube 4, vent 5, oil float line hole 6, oil surface sensor 7, oil float 8, fixed hole 9, frame lid 10 and pipeline changing valve 11, be shaped on intake pipe 1 respectively on the top cover face of the frame lid 10 of circular box structure, outlet pipe 2, oil outlet tube 3 and return tube 4, intake pipe 1 vertically is adjacent to oil outlet tube 3 and docks with outlet pipe 2 and forms circulation loop, oil outlet tube 3 docks the circulation loop that constitutes oil with return tube 4, intake pipe 1 and oil outlet tube 3 place's of being adjacent to surface of contact are shaped as planar square, to guarantee the maximum area contact, heat transfer and utilization ratio are improved; The square oil float line of control hole 6 on all sides of frame lid 10, the side edge in oil float line hole 6 is shaped on vent 5, can make the interior gas of case excessive when making frame lid 10 enter fuel tank; Outer convex type is shaped on pipeline changing valve 11 in the frame lid 10 downside inner chambers, uses so that make intake pipe 1, outlet pipe 2, oil outlet tube 3, return tube 4 intersect to exchange; The vertical intake pipe 1 of frame lid 10 downsides and the body of outlet pipe 2 outside are shaped on oil surface sensor 7, the inboard, bottom corners place of intake pipe 1 and outlet pipe 2 is shaped on oil float 8, the bottom corners section downside system fixed hole 9 of intake pipe 1 and outlet pipe 2 is so that the fixing and installation of device.

Present embodiment utilizes the cooling system of motor that recirculated cooling water is received intake pipe 1 and enters heater, make intake pipe 1 heating, again the heating of the diesel oil around it, it is unimpeded to be more conducive to diesel cycle, again backwater being received outlet pipe 2 enters the circulating water extraction in the motor, the burning that helps motor is also heated in the circulation that keeps hot water, oil outlet tube 3 simultaneously, enters the remaining oil in engine fuel chamber at oil outlet tube 3 and enters fuel tank by return tube 4; On intake pipe 1 vertical side plane, add and put oil surface sensor 7, floating to oil surface sensor 7 by rising of oil float 8 senses on the oil meter of operator cabin by oil float line hole 6 again, allow the driver clearly know the oil mass of fuel tank internal, the pasta of considering fuel tank in the middle of using constantly descends, and vent 5 has been installed in order to prevent vacuum phenomenon from occurring; For outlet pipe 2 is not trembleed in intake pipe 1 inside or outlet pipe 2 outsides added immovable point 9, guaranteed the durability of device; Want to burn 0# diesel oil in the north of cold and reduce cost of transportation, or an auxilliary fuel tank to be installed on automobile, the effect of auxilliary fuel tank is to use when adding height oil in order to long-time the parking, at this moment an oil circuit changing valve to be installed onboard, under steam the pipeline changing valve is turned round a state, at this moment diesel oil enters engine chamber by changing valve, remaining oil enters into fuel tank by oil outlet tube 3, when long-time the parking, the pipeline changing valve is turned round another state, at this moment oil enters engine chamber from another pipeline, remaining oil enters into fuel tank, has guaranteed that at this moment car burns height oil, and oil return is got back in the height fuel tank; Burning the low-grade oil oil return gets back in the low-grade oil case.

The inside subject structure of the pipeline changing valve 11 that present embodiment uses is combined by the butt joint mouth of

pipe

19,12,13,14,15 and 16, fixed hole 17, roll pin 18, rotor 20, fixed base 21 and housing 22.

Claims

1. a diesel oil tank is with circulation ability of swimming heat riser, agent structure comprises intake pipe, outlet pipe, oil outlet tube, return tube, vent, oil float line hole, oil surface sensor, oil float, fixed hole, frame lid and pipeline changing valve, it is characterized in that being shaped on intake pipe, outlet pipe, oil outlet tube and return tube respectively on the frame lid top cover face of circular box structure, intake pipe vertically is adjacent to oil outlet tube and docks with outlet pipe and forms circulation loop, oil outlet tube docks the circulation heating circuit that constitutes oil with return tube, intake pipe and the oil outlet tube place of being adjacent to surface of contact are shaped as planar square; Be shaped on square oil float line hole on all sides of frame lid, the side edge in oil float line hole is shaped on vent; Outer convex type is shaped on the pipeline changing valve in the frame lid downside inner chamber; The vertical intake pipe of frame lid downside and the body of the outlet pipe outside are shaped on oil surface sensor, and the inboard, bottom corners place of intake pipe and outlet pipe is shaped on oil float, and the bottom corners section downside of intake pipe and outlet pipe is shaped on fixed hole.