JP2543055Y2 - Railway vehicle waste treatment system - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for treating refuse in railway vehicles.

[0002]

2. Description of the Related Art In general, refuse in railway vehicles is processed by trash disposed in a garbage can in the car, ash from an ashtray installed in the car, or garbage left on a seat or floor in the car. The user collects the garbage bags in a garbage bag, takes out the collected garbage bags from the inside of the vehicle to a platform or a passage provided on the lower floor of the platform, and then collects the garbage bags and carries them to a collection point.

[0003]

[Problems to be Solved by the Invention] In the above-mentioned garbage disposal system, the work of collecting garbage in the garbage bag and transporting the garbage to the collection site are all performed manually. Particularly, in the case of a Shinkansen with a large number of vehicles, there is a problem that the work is extremely troublesome and it takes a lot of time and personnel to collect all the refuse in the vehicle.

[0004] Therefore, an object of the present invention is to provide a refuse treatment system capable of efficiently collecting refuse in a vehicle in a short time and saving labor.

[0005]

Means for Solving the Problems To solve the above problems,
First, in the first invention, the platformBelow
Along its length along the dust storage drum through the air
A waste transport pipe connected to the suction machine is installed, and the waste transport pipe is
A plurality of dust inlets at predetermined intervals in the longitudinal direction
And the railway car is connected via the above-mentioned refuse intake port and connecting hose.
To form a refuse storage room connectedAbove the trash storage room
A refuse inlet is provided at the
In the lower part, the garbage
And let the stored garbage fall little by little
Damper is provided to move forward and backwardBecause the adopted configuration
is there.

In the second invention, a platform is provided.
A dust storage drum along its length
A waste transport pipe connected to the air suction device via
Multiple waste suctions into the waste transport pipe at predetermined intervals in the length direction
The railway car has a dust inlet and a connecting hood.
A garbage storage room connected to the garbage storage space, the garbage storage room having a shape extending long at the front and rear ends of the vehicle under the floor of the railway vehicle, and a plurality of garbage suction units communicating with the garbage storage room in the passenger compartment of the vehicle. it was adopted a structure in which a mouth.

[0007]

[Function] In the refuse disposal system of the first invention, refuse introduced from the input port is placed at the bottom of the refuse storage room.
It is stored in the storage room by the provided damper. Its stored
When collecting garbage outside the vehicle, the platform
The dust suction port provided below and the dust storage chamber are connected by a connecting hose, and the air suction device of the storage drum is operated. Next
In addition, by gradually moving the damper back,
The refuse in the delivery room is sucked little by little from the storage room into the transport pipe via the connecting hose, and is pneumatically transported toward the storage drum.

[0008] In the refuse disposal system according to the second invention, the refuse suction provided below the platform is provided.
Connect the mouth and the garbage storage room in the car with a connecting hose, and
Activate the ram air aspirator. This will cause garbage in the car
The dust from the ashtray placed in the car and the dust left on the sheet or the floor are sucked and collected from the suction port .

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. FIGS. 1 to 3 show a first embodiment according to the present invention. A refuse transport pipe 2 is provided below a platform 1 along its length. One of the refuse transport pipes 2 is inserted into the refuse storage drum 3, and the other is provided with an air supply valve 4. Further, the tip of a suction pipe 5 is inserted into the storage drum 3, and an air suction device 6 is connected to a rear end thereof.

A plurality of suction pipes 7 are provided in the refuse transport pipe 2 at predetermined intervals in the length direction. The suction pipe 7 has a discharge valve 8 attached to the lower part, and a suction box 9 provided on the lower floor 1a of the platform 1 at the upper end.
Is connected. The suction box 9 is provided with a dust suction port 10 at an upper portion, and the suction port 10 is connected to one end of a flexible connecting hose 11.

The suction boxes 9 are provided at substantially the same intervals as the garbage storage chambers 20 provided in each vehicle 12. Note that the suction box 9 may be omitted, and the connection hose 11 may be directly connected to the suction pipe 7.

The refuse storage room 20 has a refuse inlet 21
The opening 21 is provided with a lid 22 that can be opened and closed. In addition, a damper 23 for temporarily storing the refuse input from the input port 21 is provided at a lower portion.
The inside of 0 is separated into an upper chamber 20a and a lower chamber 20b. The damper 23 moves forward and backward by the operation of a cylinder 24 provided under the floor, and retreats to drop dust into the lower chamber 20b.

An outlet 25 to which the other end of the connecting hose 11 connected to the suction box 9 is connected is formed in one of the lower chambers 20b. It is closed at 26. On the other hand,
An air intake 27 is formed, and the intake 27 is provided with a filter 28.

In the railway vehicle refuse treatment system having the above-described configuration, refuse discarded in the refuse storage room 20 is temporarily stored in the upper room 20a of the refuse storage room 20.

When collecting the stored refuse, one end of a connecting hose 11 provided in the suction box 9 of the lower floor 1a of the platform is connected to a discharge port 25 provided in the lower chamber 20a of the refuse storage chamber 20, and then the refuse is sucked. The discharge valve 8 provided in the pipe 7 is opened, and the air suction device 6 of the storage drum 3 is operated. In this way, a flow of air sucked from the air intake 27 of the lower chamber 20b via the filter 28 is created. next,
By the operation of the cylinder 24, the damper 23 is gradually moved backward to communicate the upper chamber 20a and the lower chamber 20b, and the dust is gradually dropped into the lower chamber 20b. The fallen refuse is sucked into the suction box 9 from the discharge port 25 via the connection hose 11.

As described above, the dust sucked into the suction box 9 is sent through the suction pipe 7 into the dust transport pipe 2 and is pneumatically transported in the direction of the storage drum 3.
Collected inside.

FIG. 4 shows a second embodiment of the waste disposal system. The floor of the vehicle, the dust storage chamber 20 extending in the longitudinal direction of the vehicle 12, a plurality of <br/> min Toki tube 30 that branches from the dust storage chamber is provided.

At one end of the refuse storage chamber 20, there is formed a discharge port 31 connected to the connecting hose 11 of the suction box 9 provided on the lower floor 1a of the platform. A mouth 33 is provided.

The upper part of the branch pipe 30 is provided in the passenger compartment 12 in the vehicle.
A dust suction port 34 for connecting a suction hose is attached to the upper portion of the dust suction port 34. The garbage suction port 34 has a lid 3
5 is provided so as to be openable and closable, and a suction hose is connected with the lid 35 opened. Numeral 34a is a suction port provided outside the cabin 12a, and is formed larger than the suction port 34 in the cabin 12a in order to suck and collect refuse in the trash box 36.

In the garbage disposal system having the above-described configuration, when collecting garbage in an ashtray in a vehicle or garbage left on a sheet or the floor, the garbage storage drum 3 is used.
After the air suction device 6 is operated, a suction hose is connected to the suction port 34 and dust is sucked by the suction hose.
The refuse thus sucked is sucked into the suction box 9 from the discharge port 31 of the refuse storage chamber 20 via the connection hose 11, and is pneumatically transported in the transport pipe 2 toward the storage drum 3.

[0021]

[Effect] As described above, according to the waste processing system of a railway vehicle according to claim 1, wherein according to the invention, a garbage abandoned the car trash storage chamber, from a discharge port provided under the storage room Since it was made to suck and collect it in the storage drum,
Garbage can be collected in a very short time, eliminating the need for manual collection work, thereby improving the efficiency of garbage collection and saving manpower. In addition, a damper provided in the storage room
Garbage is stored in the storage room, and the dumper is gradually
Move them back and forth so that the garbage falls little by little
Therefore, there is no need to worry about clogging
Only pneumatic transportation can be performed smoothly.

Furthermore, according to the refuse disposal system of the present invention, the suction port for connecting the suction hose is provided in the passenger compartment, so that the trash from the ashtray or the trash left on the sheet or the floor can be removed by the suction hose. , And can be collected in the storage drum, which has an effect of efficiently collecting garbage in the guest room.

[Brief description of the drawings]

FIG. 1 is a front view of a first embodiment of a railway vehicle refuse disposal system according to the present invention.

FIG. 2 is a partially cutaway front view of an essential part of the embodiment.

FIG. 3 is a schematic diagram showing the whole of the above.

FIG. 4 is a plan view showing a second embodiment of the refuse disposal system according to the present invention.

[Explanation of symbols]

 2 Garbage transport pipe 3 Garbage storage drum 6 Air suction device 10 Garbage suction port 11 Connecting hose 20 Garbage storage room 34 Garbage suction port

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-49-37312 (JP, A) JP-A 55-132003 (JP, U) JP-A 55-96806 (JP, U) JP-A 54-968 156308 (JP, U) Japanese Patent Publication No. 49-37362 (JP, B1) Japanese Utility Model No. 41-5526 (JP, Y1) Japanese Utility Model No. 58-20450 (JP, Y2) Japanese Utility Model No. 55-1752 (JP, Y2) Jikku Sho 59-43291 (JP, Y2)

Claims (2)

(57) [Scope of request for utility model registration] 1. A refuse transport pipe connected to an air suction device via a refuse storage drum is provided along a length direction of a lower portion of the platform, and the refuse transport pipe is provided at a predetermined length in the length direction. To form multiple waste inlets,
A garbage storage chamber connected to the garbage suction port via a connection hose is formed , and suction air is provided above the garbage storage chamber.
A garbage inlet is provided to allow more outside air to be sucked in.
The refuse input from the input port is stored and stored.
Dan to make the retained garbage fall down little by little
A garbage disposal system for railway vehicles that has pars that can move freely . 2. In the longitudinal direction below the platform
Connected to the air suction machine through the garbage storage drum along
Install a waste transport pipe and place it in the lengthwise direction.
Provide multiple waste inlets at regular intervals, and
Garbage storage connected to the garbage suction port and connecting hose
Defining a chamber, the floor of the vehicles to the dust storage chamber, and a long shape extending in the front and rear ends of the vehicle, the passenger compartment of the vehicle, a railway vehicle provided with a plurality of dust suction port communicating with garbage storage room trash Processing system.