JPS5826983B2 - Snow melting device in orbit - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an on-orbit snow melting device that aims to effectively melt snow on an orbit by spraying water only on the orbit side without spraying water on the opposite side of the orbit. A lower opening edge 6 of a communicating pipe 5 having a dead-end passageway 4 whose upper part 3 is closed is connected to the upper opening edge 2 of the rising water supply pipe 1, and the upper outer wall of the dead-end passageway 4 of the communicating pipe 5 is connected to the upper opening edge 2 of the rising water supply pipe 1. Communication ports 91 and 92 are bored at appropriate angles, and the communication ports 91゜9
The rotary pipe ring 8 is rotatably loosely fitted to the outer periphery 7 of the communicating pipe 5 at the portion where the connecting pipe 5 is bored, and the rotary pipe ring 8 is provided with a rotary pipe ring 8 which is attached at an appropriate angle to the upper outer wall of the water passage 4 of the communicating pipe 5. The dead end waterway 4 of the communication pipe 5 is connected through the communication ports 9□ and 9□ bored by
Left and right water passages 101.10□ communicating with the
The respective bases 121, 122 of 1□ are connected to the connection side τ○), and the passageways 131, 13□ of the seven jet pipes 111゜11□ are connected to the passageways 101, 10□ of the rotating pipe ring 8, respectively. The distal openings 141 of the jet pipes 11□ and 11□ are connected to each other.

Curved squirt tubes 15□, 152 are screwed 16□, 162 and connected to the edge of 14□, respectively, and the tip opening edge 171 of the curved squirt tubes 15□, 15□.

It is characterized in that spouts 180 and 18□ are attached to 17□, respectively.

In the drawing, the lower edge 20 of the rotating tube ring 8 is connected to the communicating tube 5.
The receiver provided halfway is loosely fitted to the dashed line 19 via the backing 21 to the outer periphery of the communicating tube 5, and the upper edge 2
2, a receiver provided at the upper end 24 of the communication pipe 5 via a backing 23 is elastically supported by an elastic spring 26 supported by an edge 25.

270 and 27□ indicate the spout openings of the spout beaks 180 and 182.

2. Description of the Related Art Conventionally, as a general watering device, it is known that a spray pipe is rotated in one direction on a communicating pipe by the reaction of the water fountain to produce a water fountain.

In this case, water would be sprayed uniformly in all directions as the vehicle rotates, so it is not suitable for melting snow on the orbit by spraying water only on the orbit side.

On the other hand, the invention of this application melts the snow on the orbit by causing water to flow only on the orbit side without spraying on the opposite side of the orbit. As the moving pipe ring rotates, a water supply system consisting of a plurality of communication ports provided in the communicating pipe and a water passage provided inside the rotating pipe ring is controlled to open and close to control the amount of rotation depending on the direction of rotation. This is very useful because it is possible to effectively melt snow on the orbit by spraying water only on the orbit side without spraying water on the opposite side of the orbit.

Further, the drawings will be described in detail below.

In this invention, the water supply from the rising water supply pipe 1 is press-fitted into the water passage 4 of the communication pipe 5, and the communication ports 91, 9□
From one side, the water passage 101.10□ of the rotating pipe ring 8
From there, the left and right jet pipes 111 and 11□ flow through channels 131, respectively.

13□, passes through the curved beak tubes 150, 152, and is ejected from the tip beaks 18□, 18□.

At this time, depending on the curvature of the curved jet pipes 151 and 152, the water is ejected away from the radial direction, and the reaction causes the jet pipes 111 to emit water.

112 is rotated on the communication pipe 5.

As a result of the rotation, the communication port that has been in communication until now is closed, so water supply to the spout pipe is stopped, and water fountain from the curved spout pipe is stopped.

However, since the jet pipe continues to rotate due to inertia, the communication port is opened again, water is supplied into the jet pipe, and water starts to flow from the jet pipe.

Since this action is repeated, the fountain is produced only within the angular range corresponding to the opening angle of the communication port.

In this case, the rotation angle is determined by the opening angle interval of the communication ports 91, 9□, so by installing this device on one side of the track, water can be sprayed onto the track side without spraying on the opposite side of the track. This means that the snow can be repeatedly turned over and the water fountain can be produced, making the snow melting effect extremely effective.

In addition, by rotating the curved spout beak angle, the angle of the fountain from the nozzle can be arbitrarily adjusted to control the reach of the fountain, making it possible to apply snow melting action over a wide range, further increasing the snow melting effect. It is very useful because it can increase

FIG. 7 is a side cross-sectional view illustrating how this device is used when spraying water over a short distance, and FIG. 8 is a plan view of part A in FIG. C is rail;
d indicates the fountain trajectory, and e indicates the pedestal.

FIG. 9 is a side sectional view illustrating the state of use when spraying water over a long distance with this device, and FIG. 10 is a plan view of section B in FIG. 9.

[Brief explanation of drawings]

FIG. 1 is a front view of an apparatus for implementing the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a sectional view taken along line I--I in FIG.
5 is an enlarged sectional view taken along the line 1-I in FIG. 4, FIG. FIG. 8 is a side sectional view showing the section A in FIG. 7, FIG. 9 is a side sectional view showing another state of use, and FIG. 10 is a plan view showing the section B in FIG. 9. In the drawings, the same reference numerals indicate the same or equivalent parts, 1 is the rising water supply pipe, 2 is the upper opening edge thereof, 3 is the upper part of the communication pipe 5, 4 is the water passage, 6 is the lower opening edge, and 7 is the communication pipe. 5, 9□ is a communication port, 10□, 1 11□ are jet pipes, 12□, 1 13□, 13□ are water passages, 8 is a rotating pipe ring, 91 02 is a water passage, 11. 2□ is its base, 140 and 14 degrees are the tip openings of the jet tubes 111.11□, 150 and 152 are curved jet pipes, 161.16□ is the threaded part, and 17□. 17□ is the tip opening edge of the curved beak tube 151.15□, 18
1.18□ indicates the beak.

Claims (1)

[Scope of Claims] 1. A lower opening edge 6 of a communicating pipe 5 having a dead-end passageway 4 whose upper part 3 is closed is connected to the upper opening edge 2 of the rising water supply pipe 1, and Communication holes 90, 9□ are bored at an appropriate angle in the upper outer wall of the dead channel 4, and the communication holes 91゜9□ are connected to the outer periphery 7 of the communication pipe 5 at the drilled portions. The rotary pipe ring 8, which is loosely fitted in a freely movable manner, is connected to the communication pipe through communication ports 91, 9□, which are bored at an appropriate angle in the upper outer wall of the water passage 4 of the communication pipe 5. 5
Left and right water channels 101.10 that communicate with the dead-end water channel 4
□ is open, and the bases 121 and 122 of the left and right jet pipes 110, 11□ are connected to both sides of the rotary pipe ring 8, respectively, and the water passages of the jet pipes 110, 11□ are connected to both sides of the rotary pipe ring 8. 131.13□ are the water passages 100 of the rotating pipe ring 8, respectively.
, 10□, and its jet pipe 111. Curved jet beak tubes 151, 15□ are connected to the edge of each tip opening 140, 142 of 112 by screwing 160, 16□, respectively, and the curved jet beak tube 15□. 15□ tip opening edge 17. ．． 17□ and 18□ respectively.
, 182 is attached.