JPH03116302U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a side view showing a schematic configuration of the garbage collection device according to the present invention, FIG. 2 is a flowchart showing the operation of the garbage collection device according to claim 1, and FIG. 3 is a garbage collection device according to claim 2. FIG. 3 is a flowchart showing the operation of the device. 1... Chute (input pipe), 2... Inlet port, 10...
Dust storage container, 13...first on-off valve, 17...intake pipe, 18...second on-off valve, 25...third on-off valve, 30...
Garbage collection vehicle, 31... Suction device, [23... Communication pipe,
32... Suction hose, ] Transport pipe, 33... Dust storage chamber, 40... First pressure detection device, 50... Second pressure detection device, 70... Suction pipe, 71... Fourth on-off valve.

Claims (1)

[Claims for Utility Model Registration] 1. An input pipe equipped with an input port is connected via a first on-off valve, and an intake pipe for introducing outside air into the interior is connected via a second on-off valve, and A transport pipe serving as a transport route for transporting the stored garbage is connected to the waste storage container via a third on-off valve, a waste storage chamber to which the transport pipe is connected, and the inside of the waste storage container are depressurized. The garbage collection vehicle is equipped with a suction device, and the inside of the garbage storage container is made negative pressure by the suction device, and outside air is introduced into the garbage storage container from the intake pipe in the negative pressure state. In the garbage collection device that sucks and collects garbage stored in a garbage storage chamber into a garbage storage chamber, a suction pipe is connected to a proper position of the upright portion of the transport pipe via a fourth on-off valve, and on the other hand, the garbage storage chamber includes: A first pressure detection device that detects the pressure inside the garbage storage chamber is provided, and the garbage storage container is provided with a second pressure detection device that detects the pressure inside the garbage storage container, and the first pressure detection device The opening/closing operations of the first to third on-off valves and the fourth on-off valve are controlled based on a plurality of set pressure values preset in the device and the second pressure detection device, and the opening/closing operations of the fourth on-off valve are controlled during suction collection. , by opening a fourth on-off valve and sucking outside air from the suction pipe into the rising part of the transport pipe, fluid such as sewage accumulated in the rising part of the transport pipe is suctioned and collected. A garbage collection device characterized by: 2. An input pipe equipped with an input port is connected via a first on-off valve, and an intake pipe that takes outside air into the interior is connected via a second on-off valve, and for transporting the garbage stored inside. A garbage collection comprising: a garbage storage container to which a transportation pipe serving as a transportation path is connected via a third on-off valve; a garbage storage chamber to which the transportation pipe is connected; and a suction device for reducing pressure inside the garbage storage container. The suction device creates a negative pressure inside the garbage storage container, and in the negative pressure state, outside air is introduced into the garbage storage container from the intake pipe, thereby storing the garbage stored in the garbage storage container. In the dust collection device that suctions and collects garbage into a chamber, a suction pipe is connected to an appropriate position of the upright part of the transport pipe via a fourth on-off valve, and a device is connected to the dust storage chamber to detect the pressure inside the dust storage chamber. A first pressure detection device is provided, and based on a plurality of set pressure values preset by the first pressure detection device, the first to
Controlling the opening/closing operation of the third on-off valve and the opening/closing operation of the fourth on-off valve, and opening the fourth on-off valve to draw outside air from the suction pipe into the upright part of the transport pipe during suction collection. A garbage collection device characterized in that it is configured to suction and collect fluids such as sewage accumulated in a rising portion of a transport pipe.