JPH04109908U - garbage storage container - Google Patents

Abstract

(57) [Summary] [Purpose] Always ventilate the inside of the garbage storage container and the basement, and minimize the bad odor that wafts from the input port when garbage is input. [Structure] A garbage storage container 10 is installed in a basement A formed underground for installing the garbage container, a supply path 30 is formed between the inside of the basement A and the above ground for taking outside air into the basement A, and further An air intake port 3 for taking air into the input pipe 1 is provided above the first on-off valve 12 of the input pipe 1, and air in the basement A is taken into the garbage storage container 10 through the input pipe 1. It is configured so that it can be used.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention temporarily stores garbage generated from households through an input pipe, and The present invention relates to a garbage storage container in which garbage is sucked and collected by a suction device.

0002

[Conventional technology]

Conventionally, this type of garbage storage container is described in Japanese Patent Application Laid-open No. 197205/1993. are provided by the applicant.

0003 This garbage storage container temporarily stores the garbage input from the input port through the input pipe. , the collected garbage is collected by the suction device of the garbage collection vehicle via the transport pipe. It was collected by suction into the garbage storage room of the collection vehicle.

0004

[Problem that the idea aims to solve]

However, in the conventional method described above, the garbage storage container is placed in a corner of the building, such as on the basement floor. It may not be possible to install it inside a building due to installation space etc. . In this case, a basement for installing a garbage storage container is formed in a corner of a park, etc., and this basement It is necessary to install a garbage storage container inside the building, but in this case, it is necessary to install a garbage storage container in the basement or in the The inside of the container is not ventilated, and the stench of dust in the dust storage container is emitted even when the inlet is opened. It was unfavorable from a sanitary point of view.

[0005]

[Means to solve the problem]

In the garbage storage container of the present invention, the input pipe for inputting garbage is connected via the first on-off valve. At the same time, an introduction pipe for introducing outside air into the interior is connected via a second on-off valve, In addition, the transport pipe that suctions and transports the dust stored inside with the suction device has a third on-off valve. In the garbage storage container connected through the garbage storage container, the garbage storage container is formed underground. The input pipe is installed in a basement for installing a garbage storage container and is equipped with an input port. The upper end is arranged to protrude above the ground, while the space between the basement and the ground is filled with outside air inside the basement. A supply path is formed for taking in the input pipe, and further above the first on-off valve of the input pipe. An air intake port is provided in the input pipe, and air from the basement is input. It is configured to be taken into the garbage storage container via a pipe.

[0006]

[Effect]

Outside air is taken into the basement from the supply path, and air inside the basement is brought into the input pipe. By taking in the air from the formed air intake port into the garbage storage container via the input pipe, Always ventilate the garbage storage container and basement.

[0007]

【Example】

An embodiment of the present invention will be described below with reference to the drawings.

[0008] FIG. 1 shows a schematic configuration of a garbage storage tank according to the present invention. The garbage storage tank (dust storage container) 10 temporarily stores garbage generated from households. It is installed in basement A.

[0009] The garbage storage tank 10 has an opening 11 formed on the top surface, and a ground A lower end of a chute (feeding pipe) 1 erected above the ground is connected to the lower chamber A. S An input port 2 is provided at the upper end of the trunk 1 for inputting garbage from the ground. . The opening 11 is provided with a charging gate (first opening/closing valve) 12 that opens and closes the opening 11. The input gate 12 is opened and closed by the expansion and contraction of the air cylinder 13. Ma In addition, a limit is provided near the input gate 12 to detect the opening/closing of the input gate 12. A detector (not shown) such as a switch is provided.

0010 A secondary air inlet 15 is formed in the lower part of the side wall of the dust storage tank 10. child One end of the introduction pipe 16 is connected to the secondary air introduction port 15 of the The end is arranged so that air inside the basement can be supplied to the dust storage tank 10. . The introduction pipe 16 is provided with a secondary valve (second on-off valve) 17 that opens and closes the introduction pipe 16. ing. Near the secondary valve 17 is a detector (not shown) that detects the opening and closing of the secondary valve 17. ) is provided.

[0011] In addition, a discharge port 20 is formed at the bottom of the side wall of the garbage storage tank 10. A transport pipe 21 is connected to the discharge port 20 of. In the transport pipe 21 near the discharge port 20 is provided with a discharge gate (third on-off valve) 22 that opens and closes the transport pipe 21, and The exit gate 22 is opened and closed by the expansion and contraction of the air cylinder 23. This discharge game There is a limit switch etc. near the gate 22 that detects the opening and closing of the discharge gate 22. A container (not shown) is provided.

0012 Here, the basement A has a supply path 30 for introducing outside air into the basement A. It is formed along the input tube 1. The upper end of the supply channel 30 facing the outside has a suction A suction port 31 is formed, and a louver 32 is provided in this suction port 31. Supply route 3 A supply port 35 is formed at the end facing the basement A of No. 0.

[0013] In addition, the chute 1 is provided with air injected into the chute 1 above the input gate 12. An air intake port 3 is formed to take in the air. Air intake port 3 inputs chute 1 The upper part of the gate 12 is divided into an upper divided part 1a and a lower divided part 1b, and is formed with a large diameter. It is formed by loosely fitting the lower end of the upper divided part 1a into the lower divided part 1b. , the air in the basement A is taken from this air intake port 3 to the garbage storage tank via the chute 1. 10.

[0014] As a result, outside air is taken into the basement A from the supply path 30, and Air in the basement A flows from the air intake port 3 through the chute 1 to the dust storage tank 10. The interior of the garbage storage tank 10 and the basement A must be constantly replaced. I can care.

[0015] The pipe end of the transport pipe 21 is extended to a docking station 40 located on the ground. At this docking station 40, a garbage collection vehicle C, which will be described later, is installed. It is detachably connected to the suction tube 70.

[0016] Next, a garbage collection vehicle C that sucks and collects the garbage stored in the garbage storage tank 10, The garbage collection operation by this garbage collection vehicle C will be briefly described.

[0017] The garbage collection vehicle C collects the garbage sucked from the suction device 50 and the garbage storage tank 10. It is equipped with a garbage storage chamber 60 for storing waste.

[0018] The suction device 50 consists of a blower (not shown), etc., and the suction device 50 is operated by The dust storage tank 10 and the dust storage chamber 60 are made to have a more negative pressure.

[0019] The dust storage chamber 60 has a rear end wall centered around the upper edge by an opening/closing cylinder (not shown). The opening/closing door 61 opens backwards, and the inside of the garbage storage chamber 60 has front and rear doors. A discharge plate (not shown) is arranged to be able to slide freely in the direction, and the discharge cylinder (not shown) can be expanded and contracted. By sliding the discharge plate backward by the motion, the garbage stored in the garbage storage chamber 60 is removed. It is configured to be dumped at the rear of the vehicle.

[0020] The base end of a suction pipe 70 is connected to the upper part of the garbage storage chamber 60, and the suction pipe 70 The tip thereof is suspended at the rear of the garbage storage chamber 60. The suction tube 70 has a rotating base end. In addition to being configured freely, the horizontal part is configured to be able to expand and contract and rise and fall freely, and these movements The distal end is connected to the docking station 40 by.

[0021] The garbage collection vehicle C is provided with a control device (not shown) consisting of a microcomputer or the like. This control device and the garbage storage tank 10 side are connected by a signal cable (not shown). The terminals are connected via a processing station 40.

[0022] The control device performs each of the above inspections of the garbage storage tank 10 by operating an operating device (not shown). pressure detector 25 that detects the negative pressure value in the garbage storage tank 10 or garbage storage The suction device 50 is activated based on a detection signal from a pressure detector or the like that detects the negative pressure value within the chamber 60. operation and opening/closing of each air cylinder 13, 23 of the dust storage tank 10 and the secondary valve 17 In addition to controlling the operation, each operation of the suction tube 70 is also controlled.

[0023] Further, each of the air cylinders 13 and 23 is connected to the door by an air hose (not shown). An air source (not shown) provided in the garbage collection vehicle C via the collecting station 40 )It is connected to the. Note that the air source may be provided on the garbage storage tank 10 side.

[0024] When collecting garbage from the garbage storage tank 10 into the garbage collection vehicle C, first, The garbage collection vehicle C is stopped near the docking station 40, and the garbage collection vehicle C is parked near the docking station 40. Activate the suction pipe 70 and connect it to the pipe end of the transport pipe 21 at the docking station 40 At the same time, connect the signal cable and air hose at the docking station 40. Continue.

[0025] After that, the input gate 12 and secondary valve 17 of the garbage storage tank 10 are closed. Then, the discharge gate 22 is opened and the suction device 50 is activated. As a result, the suction device 5 At 0, the air inside the dust storage tank 10 is sucked, and the inside of the dust storage tank 10 and the dust are When the inside of the storage chamber 60 is made negative pressure and the negative pressure value reaches a preset value, the secondary valve 17 Open the air in the basement A (secondary air) from the secondary air inlet 15 to the dust storage tank. into the tank 10. This air flows into a swirling airflow inside the dust storage tank 10. While stirring the garbage, the discharge gate 22, the transport pipe 21, The dust is sucked and collected into the dust storage chamber 60 through the suction pipe 70. And garbage storage tank 1 When the pressure inside the 0 reaches atmospheric pressure or when a predetermined suction time elapses, the secondary valve 17 is closed, the inside of the dust storage tank 10 is made negative pressure again, and the dust is sucked and collected as described above. Ru. By repeating this operation an appropriate number of times, all the garbage in the garbage storage tank 10 is removed. The dust is collected by suction into the dust storage chamber 60.

[0026] FIG. 2 shows another embodiment of the air intake, which air intake It is composed of a large number of openings 4 formed above the gate 12. Na Note that the shape of the opening 4 is not particularly limited.

[0027]

[Effect of the idea]

As described above, according to the present invention, outside air is taken into the basement from the supply path. At the same time, the air in the basement flows from the air intake into the garbage storage capacity through the input pipe. The waste storage container and basement must be constantly ventilated. This makes it possible to suppress as much as possible the bad odor that wafts from the input port when loading.

[Brief explanation of drawings]

FIG. 1 is a side view showing a schematic configuration of a garbage storage container according to the present invention.

FIG. 2 is a sectional view showing another embodiment of the air intake port.

[Explanation of symbols]

1 Chute (input pipe) 2 Inlet 3 Air intake 10 Dust storage tank (dust storage container) 12 Insertion gate (first on-off valve) 16 Introductory tube 17 Secondary valve (second on-off valve) 21 Transport pipe 22 Discharge gate (third on-off valve) 30 Supply route 50 Suction device A Basement

Claims (1)

[Scope of utility model registration request] Claim 1: An input pipe for introducing garbage is connected via a first on-off valve, and an introduction pipe for introducing outside air into the interior is connected via a second on-off valve, and the garbage stored inside is connected via a first on-off valve. In a garbage storage container to which a transportation pipe for suction transportation by a suction device is connected via a third on-off valve, the garbage storage container is installed in a basement for installing the garbage storage container formed underground, and an input port is connected to the garbage storage container. The upper end of the input pipe is arranged to protrude above the ground, while a supply path for taking outside air into the basement is formed between the basement and the ground, and further above the first on-off valve of the input pipe. A garbage storage container characterized in that the input pipe is provided with an air intake port for taking in air, and the air inside the basement is introduced into the garbage storage container through the input pipe.