JP2571194Y2 - Anti-freezing cantera equipment for railway tracks - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a freezing prevention device for a railway line, and more particularly to a freezing prevention device for a point portion.

[0002]

2. Description of the Related Art Conventionally, a liquid fuel such as kerosene has been used in an antifreezing device for a railway line.
As disclosed in Japanese Patent No. 8477,
A core insertion tube protrudes from the upper surface and penetrates around the core insertion tube
Around the cylinder and the upper edge is lower than the cylinder.
Double enclosing from the bowl-shaped side body, can be put under the rail
Noh snow melting cantera is known. 48-8
In Japanese Patent No. 333, it is attached to the combustion cylinder of the snow melting cantera.
Windshield sockets have been proposed for use.

[0003]

The present invention is to provide a above, anti-freeze Cantera of the conventional railway line that has been described in the prior item, must be one by one ignition is in the ignition, in a broad railway premises in the working time-consuming is there. Once ignited, they could not adjust the firepower or extinguish the fire, but had to leave it until the fuel burned out.

In this invention, it is necessary to set the kantera under the track one by one, but after that, the automatic ignition can be performed only by pressing the switch once, and it is not necessary to be on until the ignition. In addition, the purpose is to make the adjustment freely by turning the cock, and to easily extinguish the fire by using the cock.

[0005]

The base end is connected to the upper surface of the tank with the communicating hole on the upper surface of the tank being inside, and a base cylinder supporting the main core and the pilot core is erected and protrudes from the core base cylinder. Parts are arranged side by side as a main core combustion part and a pilot core combustion part, the other ends of which are respectively droopingly accommodated in a core accommodation cylinder provided in a tank, and a combustion cylinder having an open upper end is disposed outside the core base cylinder. Then, the main core combustion section and the pilot core combustion section are housed at appropriate intervals inwardly, and in a railway line freezing prevention cantera device provided with an ignition heater approaching the pilot core combustion section, the core housing cylinder is The cock communicates with an oil feed pipe provided with a cock, and this cock is associated with a handle provided outside the tank, and is provided so that an oil feed path to the core housing cylinder can be switched between open and closed by operating the handle. The entire oil pipe is Close to the bottom and placed, in antifreeze lantern apparatus railroad track, which comprises fueling is dipped in the fuel contained in the tank.

[0006] The base end is connected to the upper surface of the tank with the communicating hole on the upper surface of the tank being inside, and a core base cylinder for supporting the main core and the pilot core is erected, and a portion protruding from the core base cylinder is used for main core combustion. Part and a pilot wick combustion part are juxtaposed, and the other end of each is suspended and accommodated in a wick accommodating cylinder provided in the tank,
A combustion cylinder having an open upper end is arranged outside the core base cylinder, and a small combustion inner cylinder having an upper end opened inside the combustion cylinder and having a required air hole in the lower half is arranged. In a railway line freezing prevention cantera device in which a combustion part and a pilot wick combustion part are housed in the combustion inner cylinder at an appropriate distance from each other, and an ignition heater is provided opposite to the pilot wick combustion part, the core storage cylinder is The cock communicates with an oil feed pipe provided with a cock, and this cock is associated with a handle provided outside the tank, and is provided so that an oil feed path to the core housing cylinder can be switched between open and closed by operating the handle. There is provided an antifreezing cantera device for a railway line, characterized in that an entire oil pipe is installed close to the inner bottom of a tank, and is immersed in fuel contained in the tank and refueled.

[0007]

[Action] This invention is constructed as described above, heat generation and power supply to the ignition <br/> heaters enters, and <br/> ignite the pilot core combustion unit, the combustion of the wick by its combustion , it is intended to generate the required flame Ri by the combustion cylinder.

[0008] A small combustion inner cylinder having an open upper end inside the combustion cylinder and a required air hole in the lower half is arranged.
It stabilizes the burning of the wick .

The lower half of the core is housed in a core housing cylinder,
Since communicates with the tank through the cock, cock
It is possible to cut off the fuel by operating to extinguish the fire, or to adjust the flow rate to adjust the thermal power.

[0010] Open the cock by turning the handle, close more Meinsui' switch the cams mounted to the shaft, automatically pushing the ignition or the ignition switch once the electric circuit, then automatically by electronic control It is also possible to ignite.
With solenoid valve cock, also actuated by the passage of time, it is also possible to automatically stop.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings showing an embodiment of the present invention. Reference numeral 1 denotes an antifreezing cantera device for a railway line, in which a communication hole 3 is provided on an upper surface near one end of a tank 2, and the communication hole 3 is set inside. Connect the base end to the top of tank 2
A core base cylinder 5 having a support portion 5a provided vertically penetrating the main core support cylinder 4 is erected, and one end of the main core 6 is inserted and clamped in the main core support cylinder 4 to project a tip thereof to a required length. The portion is a main core combustion section 6a, and the other end is suspended and accommodated in a core accommodation cylinder 7 provided in the tank 2 and immersed in the fuel oil in the core accommodation cylinder 7.

A combustion cylinder 8 having an open upper end is connected to an outer peripheral surface of the core base cylinder 5 at a lower end, and a main core 6 is accommodated inside.

A pilot core hole 11 is opened between the outer edge of the support 5a of the core base cylinder 5 and the core support cylinder 4, and a core seat 12 communicating with the pilot core hole 11 is provided on the upper surface. Pilot wick 1 housed in the wick housing cylinder 7 inside
The other end of the main core 3 is inserted from below, the end protrudes above the core seat 12, and a pilot core combustion part 13a is arranged in parallel with the main core combustion part 6a of the main core 6 at an appropriate interval.

An ignition heater 15 protruding inward from the opening 14 of the combustion cylinder 8 and approaching the pilot core combustion portion 13a is provided opposite to the pilot core combustion portion 13a.

The ignition heater 15 has a base end supported by a support tube 16, and the support tube 16 is inserted with current-carrying wires 17, 18 connected to the ignition heater 15, and one end of the support tube 16 is opened in the combustion tube 8. The ignition heater 15 is disposed inside the combustion tube 8 through 14, and is arranged close to and opposed to a space necessary for the ignition core 15 to burn the pilot core combustion portion 13a.

A small combustion inner cylinder 10 having a required space inside the combustion cylinder 8, the upper half being open and the lower half having an air hole 9 as required is provided. It is also possible to adopt a structure in which the combustion cylinder 8 is accommodated inside the connection support. In this case, one end of the support pipe 16 reaches the outer peripheral surface of the combustion inner cylinder 10, and the ignition heater 15
9, and are arranged close to and opposed to a space necessary for the ignition of the pilot core combustion portion 13 a by the ignition heater 15.

The other end of the support tube 16 is connected to a support plate 20 on the tank 2.
Is fitted to and supported by a receiving tube 21 provided in the ignition heater 15.
Are connected to an electric circuit (not shown) for supplying electric power for a certain period of time by a switch.

The core housing cylinder 7 is provided with a cock 22 and communicates with the inside of the tank 2, and the oil supply pipe 23 is interposed with the inside of the tank 2. The cock 22 is connected to a handle 24 provided outside the tank 2. Relatedly, the oil supply passage is switched between open and closed by a half rotation of the handle 24.

A cam 27 for opening and closing an electric contact 26 is attached to the handle shaft 25. For example, when the handle 24 is rotated half a turn to open the oil supply passage, the fuel oil in the tank 2 flows into the core housing cylinder 7. The main switch 28 of the electric circuit (not shown) of the ignition heater 15 is turned on. And
Ignition switch 29 provided by timer circuit or separately
As a result, the ignition heater 15 generates heat and the pilot core 13
Is burned, and then the main core burning portion 6a is burned.

If the temperature sensor 30 is attached to the combustion inner cylinder 7, the combustion of the main core combustion part 6a is confirmed from the combustion of the combustion part 13a of the pilot core 13, and the electricity to the ignition heater 15 is automatically cut off. Can be. These controls are controlled by the CP
Automation is also possible with a microcomputer using a U chip.

One end of the oil feed pipe 23 is disposed outside the tank 2 and an oil feed pipe 31 is connected to the oil feed pipe 23 so that the tank 2 does not contain fuel oil. It is possible to Particularly in the case of points, the number of main cores 6 is four to six, which is convenient. Also in this case, the individual cantera devices can be adjusted or ignited or extinguished by rotating the individual handles 24.

Reference numeral 32 denotes an electric circuit box, 33 denotes a dry battery, and 34 denotes a fuel filler.

[0023]

Effects of the invention] As of this invention is more, ignition heaters
When the power is turned on, it generates heat, ignites the pilot wick combustion section ,
Since the combustion of the wick by its combustion, ignition heaters can be the ignition as compared to the power required to ignite the <br/> the core in low power, for example, power supply easy battery handling Can be used as

[0024] upper end open to the interior of the combustion cylinder, because by placing the compact combustion tube having a required air holes in the lower half, the combustion in the cylinder began air required for combustion of the wick when passing between the outer peripheral surface and the inner peripheral surface of the combustion liner, and warmed by the heat of combustion cylinder, and supplies the heated air is from below the heat efficiently combusted and the combustion barrel protective wall It stabilizes the flame.

The lower half of the core is accommodated in a core accommodating cylinder, and this core accommodating cylinder communicates with the inside of the tank via a cock. It is also possible to adjust the thermal power by adjusting the flow rate.

It is also possible to turn the handle to open the cock, close the main switch by means of a cam mounted on the shaft, and then, for example, press the ignition switch once and then automatically ignite electronically. If a solenoid valve is used for the cock, it can be activated over time and automatically stopped.

Therefore, automatic ignition can be performed only by turning the steering wheel, or by pressing the ignition switch once in addition to the operation, there is no need to turn on until ignition, and adjustment of the heating power by turning the cock is free. The fire can be easily extinguished by using the cock, which has a great effect on labor saving of work to prevent freezing of the railway line.

[Brief description of the drawings]

FIG. 1 is a vertical side view of an antifreezing cantera device for a railway line of the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is a vertical sectional side view showing a second embodiment of the anti-freezing cantera device for the railway line of the present invention.

4 is a longitudinal side view partially showing an embodiment when you centralized lubrication in antifreeze lantern apparatus of the invention a railroad track.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Freezing prevention cantera device of railroad track 2 Tank 3 Communication hole 4 Core support cylinder 5 Core base cylinder 5a Support part 6 Core 6a Main core combustion part 7 Core storage cylinder 8 Combustion cylinder 9 Air hole 10 Combustion inner cylinder 11 Pilot core hole Reference Signs List 12 core seat 13 pilot core 13a pilot core combustion part 14 opening 15 ignition heater 16 support tube 17 energizing line 18 energizing line 19 opening 20 support plate 21 receiving tube 22 cock 23 oil feeding tube 24 handle 25 handle shaft 26 electric contact 27 cam 28 Main switch 29 Ignition switch 30 Temperature sensor 31 Oil supply pipe 32 Electric circuit box 33 Dry battery 34 Oil filler

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-61-110816 (JP, A) Jikken 318477 (JP, Y1) Jiko 38-7369 (JP, Y1) Jikichi 48- 8333 (JP, Y1) Jiko 49-37844 (JP, Y1) JP-B 5-4561 (JP, B2)

Claims (2)

(57) [Scope of request for utility model registration] A base end is connected to the upper surface of the tank with the communicating hole on the upper surface of the tank being inside, and a base tube supporting the main core and the pilot core is erected. A core combustion part and a pilot core combustion part are juxtaposed, the other end of each is suspended and accommodated in a core accommodation cylinder provided in a tank, and a combustion cylinder having an open upper end is arranged outside the core base cylinder, In the railway line freezing prevention device which is provided with the combustion part and the pilot core combustion part appropriately spaced apart inward and is provided with an ignition heater approaching the pilot core combustion part, the core storage cylinder is provided with a cock. The cock is associated with a handle provided outside the tank, and the cock is provided so that the oil supply path to the core housing cylinder can be switched between open and closed by operating the handle. Set up near the inner bottom of the tank. An anti-freezing cantera device for a railway line, which is placed and immersed in fuel stored in a tank for refueling. 2. A base end is connected to the upper end of the tank with the communicating hole on the upper side of the tank being on the inside, and a base tube supporting the main core and the pilot core is erected. The other end of each combustion chamber is provided side by side as a wick combustion section and a pilot wick combustion section, and the other end thereof is suspended in a wick housing cylinder provided in a tank. A small combustion inner cylinder with an open upper end inside the cylinder and a required air hole in the lower half is arranged, and the main core combustion part and the pilot core combustion part are appropriately separated inside the combustion inner cylinder. In an anti-freezing cantera device for a railway line that houses and has an ignition heater approaching the pilot wick combustion section, the wick housing cylinder communicates with an oil feed pipe provided with a cock, and this cock is provided outside the tank Related to the handle, and by operating the handle, A railway line characterized in that the oil supply path is switchable between open and closed, and the entire oil supply pipe is installed close to the inner bottom of the tank, and is immersed in the fuel contained in the tank for refueling. Anti-freezing cantera device.