CN201729044U

CN201729044U - High-efficient energy-saving heater for locomotives

Info

Publication number: CN201729044U
Application number: CN2009201741674U
Authority: CN
Inventors: 刘志军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-21
Filing date: 2009-08-21
Publication date: 2011-02-02
Anticipated expiration: 2019-08-21

Abstract

The utility model discloses a high-efficient energy-saving heater for locomotives, which comprises a draught fan (2), a draft tube (6), a locomotive exhaust tube (5), a heat collector (3) and a heat distribution tube (4), and is characterized in that the heat collector (3) is additionally arranged on the locomotive exhaust tube (5)of the locomotive; an inlet of the heat collector (3) is provided with the draft tube (6) to be connected with the draft fan (2), and an outlet of the heat collector (3) is provided with the draft tube (6) which passes through a compartment floor to be connected with the heat distribution tube (4) in the compartment; and the draft fan (2) is used for forcibly conducting heat collection and supply. The high-efficient energy-saving heater for locomotives has simple structure, reliable performances, high-efficient heating, and safe heat supply, is easy to manufacture, convenient for use and flexible for operation, and easy to popularize, and the like.

Description

The energy-efficient heating device of self-propelled vehicle

Technical field;

The utility model discloses safe, the heating installation efficiently that pass through the heating of air inducing equipment utilization engine exhaust waste heat in a kind of all kinds of automobile driving cabins that are used for the winter heating deficiency or the passenger car.

Background technology:

At present, many self-propelled vehiclees, particularly in, all there is the problem of winter heating deficiency in large-scale passenger train.Terms of settlement mainly contains following several now: 1, increase automobile-used heating installation and the airduct that utilizes the cycle of engine hydromining warm.This way is because the cycle of engine hydro-thermal can be limited, so, can not solve the problem of winter heating deficiency ideally.2, increase the oil burning arrangement of a special heating.Though this way can solve the problem of winter heating deficiency well, cost is too high.3, the exhaust pipe of engine is directly introduced carried out heating in the compartment.Though this way is effective, dangerous, noise big, the smell is awful, many local forbiddings, and can't arbitrarily control vehicle interior temperature.4, water-circulating heating device is installed on the exhaust pipe of engine, several heater units are installed in the compartment, install the heating that circulates of a water pump additional.This way reduces engine power (water-circulating heating can only ensure heating efficient by increasing the engine exhaust resistance), cost and power consumption big (will increase several heater units and a large amount of anti-freezer, the big power consumption meeting of several heater units causes electricity shortage).Other automobile except that above four kinds of ways is adopted heating system, does not obviously all have to promote because of various defectives.Therefore, one to winter, and many people will stand because of the not enough discomfort of bringing of automobile heating.

Summary of the invention:

The purpose of this utility model provides a kind of heating installation of adopting that can utilize the engine exhaust waste heat fresh air that continuous conveying is heated in car safely, efficiently.

Device of the present utility model mainly is made up of induced draft fan 2, induced duct 6, motor vehicle exhaust 5, heating device 3, branch heat pipe 4.It is characterized in that the heating device 3 tight parcel exhaust pipes of engine 5, the freeing pipe 5 of portion adds the weldering radiating gill within it, and its outer shape is a circle shape cylinder shape.

The technical solution of the utility model is: mainly be made up of induced draft fan 2, induced duct 6, motor vehicle exhaust 5, heating device 3, branch heat pipe 4, it is characterized in that on motor engine exhaust gas pipe 5, installing additional heating device 3, in the import of heating device 3 induced duct 6 is installed and is connected induced draft fan 2, in the outlet of heating device 3 induced duct 6 is installed and is passed branch heat pipe 4 in the floor compartment connection compartment, adopt heating by force by induced draft fan 2.

Working process of the present utility model is: utilize induced draft fan 2 fresh air that car is outer to inject by force in the heating device 3 by induced duct 6, after 5 heating of the automobile exhaust pipe in the heating device 3, induced duct 6 inputs by outlet divide heat pipe 4, and several thermovents 9 by minute heat pipe 4 spread to the fresh air that heats in the compartment equably then.

The beneficial effects of the utility model are: the utility model is owing to be to utilize induced draft fan 2 by force fresh air to be injected in the heating device 3 to spread in the compartment by the leak free exhaust pipe of engine 5 heating backs equably by minute heat pipe 4, so can utilize the motor engine exhaust gas waste heat efficiently, it is not enough and cause the uncomfortable problem of driver and conductor that low-cost high-efficiency ground solves winter many heating automobiles.

The utility model is owing to be that automotive exharst gas and the hot gas that will import the compartment are kept apart fully, and freeing pipe 5 and heating device 3 be all in the railway carriage bottom, and induced draft fan can be introduced fresh air outside car.So, not only can not pollute air in a car compartment, but also can constantly improve the air regime in the compartment in winter.

The utility model is owing to utilize induced draft fan 2 to adopt heat supply by force, so, can change by regulating or close induced draft fan 2 or dividing heat pipe 4 outlets etc. control according to vehicle interior temperature.Decumbent corydalis tuber must be removed.

The utility model is simple in structure, with low cost, can industrialization production, and all kinds of self-propelled vehiclees that are expected to the to become the winter heating deficiency indispensable fixation means that dispatches from the factory.

The utlity model has simple in structure, make easily, dependable performance, easy to use, flexible operation, efficient heating, safety heat, be easy to advantages such as popularization.

Description of drawings: Figure of description is a structural representation of the present utility model, among the figure:

4 fens heat pipe 5 exhaust pipes of engine of 1 cabin floor, 2 induced draft fans, 3 heating devices, 6 induced ducts, 7 driving engines, 8 noise silencers, 9 thermovent fresh air → waste gas

The specific embodiment:

The utility model can be directly must be the hot spot of safe and reliable motor engine exhaust gas pipe 5 in structure, making adds heating device 3 of weldering, (the simplest measure is exactly directly to add sleeve pipe of weldering outside safe and reliable freeing pipe, does a ventilation inlet in suitable place and an air outlet gets final product).The air outlet of induced draft fan 2 is passed cabin floor 1 by induced duct 6 to be connected with the ventilation inlet of heating device 3; The air outlet of heating device 3 is connected by the ventilation inlet that induced duct 6 passes the branch heat pipe 4 in cabin floor 1 and the compartment.

The technical requirements of major part of the present utility model is:

1, induced draft fan 2 can dispose as the case may be separately, also can directly utilize on the car original configuration.

2, heating device 3 usefulness sheet steels weldering system is had ready conditions and can be made with withstanding corrosion of stainless sheet steel.Simply can directly do a casing pipe sleeve outside freeing pipe, two ends be shut respectively stay a mouth to get final product then.It is high to pursue heat efficiency, can add the weldering radiating gill at the freeing pipe in the heating device 35, also can increase the quantity of heating device 3 inside exhaust pipes 5.Heating device 3 can according to circumstances be made into circle or other are irregularly shaped.

3, divide the heat pipe 4 can be with sheet iron or plastic production such as zinc-plated, determine each dimensions according to the particular case in the compartment then and arrange and locate.

4, the structure of the part of the exhaust pipe of engine 5 in heating device 3 must be safe and reliable, and the most handy stainless seamless tube with good conditionsi is made, and must not leak gas.And want the sealing condition of running check heating device 3 inside exhaust pipes 5, in order to avoid deletrious automotive exharst gas is leaked to and sends people from compartment in the heating device 3 brought harm.

5, induced duct 6 preferably uses the resistant to elevated temperatures metallic hose of automobile specified.

Claims

1. energy-efficient heating installation of self-propelled vehicle, mainly form by induced draft fan (2), induced duct (6), motor vehicle exhaust (5), heating device (3), branch heat pipe (4), it is characterized in that on motor engine exhaust gas pipe (5), installing additional heating device (3), in the import of heating device (3) induced duct (6) is installed and is connected induced draft fan (2), in the outlet of heating device (3) induced duct (6) is installed and is passed branch heat pipe (4) in the floor compartment connection compartment, adopt heating by force by induced draft fan (2).

2. at the energy-efficient heating installation of the self-propelled vehicle described in the claim 1, it is characterized in that heating device (3) tightly wraps up the exhaust pipe of engine (5), the freeing pipe of portion (5) adds the weldering radiating gill within it, and its outer shape is a circle shape cylinder shape.