JP3692513B2 - Gas station - Google Patents

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a disaster prevention-compatible gas station that can secure indispensable water during disaster prevention.
[0002]
[Prior art]
In recent large earthquakes, the supply of power, gas, and water has been stopped due to damage to the lifeline immediately after the disaster, and communication has stopped functioning, so damage may increase at various locations until the external supply system is in place. there were. In particular, it was very important to secure water for fire prevention and daily use at the time of the earthquake.
[0003]
[Problems to be solved by the invention]
By the way, the gas station is relatively strong against disasters in the event of an earthquake, and is closely connected to the region. At the same time, it is located in a distributed location. The use of is attracting attention. It is also desirable to save water resources by using rainwater or reusing car wash drainage.
[0004]
Therefore, an object of the present invention is to provide a gas station that can secure water essential for disaster prevention, can be used for regional support, and can save water resources.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the gas station of the present invention is provided with a groundwater tank connected to the water supply and circulating the tap water used by employees in normal times, and the water stored in the groundwater tank is used as a disaster. A manual pump that sometimes draws up as drinking water is provided, a rainwater collected by a water collecting device is stored and an underground water tank is provided for storing supplementary water from the above-mentioned water supply, and a car wash, toilet or A pump is provided for pumping up the water for dredging, and the water stored in the underground water tank is used as fire prevention water and domestic water in the event of a disaster. Underground water tanks can be used as drinking water by manually pumping them up in the event of a disaster, and underground water tanks can be used as fire prevention water and domestic water due to the shortage of rainwater and water supply used as fire prevention water and domestic water. It is possible to secure water that is indispensable at times, to be useful for regional support, and to conserve water resources.
[0006]
The underground water tank is connected to the underground water tank by piping through a float valve that keeps the water level inside the tank at a constant position. It is preferable at the point which can do.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. FIG. 1 is a system diagram illustrating an overall configuration of a gas station according to the embodiment of the present invention, and FIG. 2 is a detailed system diagram mainly illustrating water supply of the gas station according to the embodiment of the present invention.
[0008]
In these drawings, the filling station 10 of the present embodiment is provided with an office 12, a canopy 13, a fueling machine 14, a car wash machine 15, a pumping pump 16 for pumping water, and the like at the upper part of the site 11. Are provided with an underground oil tank 17, an underground water tank 18 and an underground water tank 19. The oil supply mechanism of the oil filler 14 is connected to the suction pipe 20 and communicated with the underground oil tank 17.
[0009]
A solar cell 21 is disposed on the upper portion of the canopy 13, and the solar cell 21 is connected to a battery 22 and an inverter 23 that are disposed in a storage room or the like adjacent to the office 12 by wiring. The inverter 23 is a part that converts a DC voltage obtained by the solar cell 21 into an AC voltage, and passes through the distribution board 24 to a POS terminal 25 in the office 12, an illumination 26, a fueling device 14, and a pumping pump 16. Etc. are connected by wiring. That is, the power stored in the battery 22 from the solar cell 21 can be used even during a disaster or the like. In addition, the canopy 13 includes a water collecting device 27 for collecting rainwater.
[0010]
The above ground water tank 18 is for circulating tap water in normal times, and can be used as fresh drinking water for several days even when the water supply is cut off in an emergency such as an earthquake. It is a small tank with a capacity of about 75 liters. The underground water tank 18 is connected to a washroom, a hand, or a shower by piping for normal use, and is connected to a manual pump 28 for pumping up drinking water in the event of a disaster. It is connected by piping so that it can be replenished when water is running out.
[0011]
The above-mentioned underground water tank 19 is used for normal use as car wash water, toilet water or flood water, and to be used as fire prevention water and toilet water in an emergency such as an earthquake. For example, a large tank with a capacity of about 20 kiloliters. This underground water tank 19 is piped so that rainwater collected by the water collecting device 27 is supplied, and is connected to the underground via a float valve 31 so that the water level is replenished in order to keep the water level constant. A water tank 18 is connected. The underground water tank 19 is piped so as to be pumped up by the pumping pump 16, and is provided with a manpole 32 so as to be pumped up by a fire engine or the like in the event of a fire. The water pumped up by the pumping pump 16 from the underground water tank 19 is stored in the auxiliary tank 33 and then piped to be supplied to the car wash machine 15, the toilet, the water purifier, and the like. A pressure sensor 34 is provided in the auxiliary tank 33 so that when the water level falls below a certain level and the pressure in the auxiliary tank 33 drops, the pumping pump 16 is driven and pumped from the underground water tank 19. It has become.
[0012]
The waste water used in the car wash machine 15 is purified by the car wash wastewater recycling system 35 and then used again as car wash water.
[0013]
In the gas station 10 having the above-described configuration, the water supplied from the water supply to the underground water tank 18 is used as water for daily life that is required by employees in a washroom, a hand, or a shower, etc. The water pumped up by the water pump 16 and stored in the auxiliary tank 33 is supplied to the car wash machine 15 and used as car wash water, and also used as toilet water supply or flood water. Next, even in the event of an earthquake, even if the water supply is cut off, the water stored in the underground water tank 18 can be pumped up by the manual pump 28 and used as drinking water and collected by the water collecting device 27. The water in the underground water tank 19 supplemented from the rainwater and tap water thus produced can be used as fire prevention water or toilet water. Therefore, it is possible to temporarily secure fire prevention water and water for daily life that are indispensable at the time of disaster prevention, and to make use for regional support. Moreover, since the electricity of the solar cell 21 is stored in the battery 22 and electric power is supplied to each part by the inverter 23, the lighting 26, the POS terminal 25, and the refueling machine 14 even if the power supply is cut off in an emergency such as an earthquake disaster. The pumping pump 16 can be used even for a short time. Furthermore, the rainwater collected by the water collecting device 27 is used for car wash water, toilet water supply and flooding, and the waste water from the car wash machine 15 is purified and reused by the car wash wastewater recycling system 35 to save water resources. It becomes possible to plan.
[0014]
The capacities of the underground water tank 18 and the underground water tank 19 can be arbitrarily set according to the scale of the gas station, and are not limited to the embodiments.
[0015]
【The invention's effect】
As described above, in the gas station according to the present invention, the underground water tank can be used as drinking water by pumping up the water with a manual pump at the time of a disaster, and the underground water tank can be used to supplement the shortage of rainwater or drinking water at the time of a disaster. Can be used as water for fire prevention and water for daily life, it is possible to secure indispensable water at the time of disaster prevention, to be useful for local support, and to save water resources.
[Brief description of the drawings]
FIG. 1 is a system diagram illustrating an overall configuration of a gas station according to an embodiment of the present invention.
FIG. 2 is a detailed system diagram illustrating mainly the water supply of a gas station according to an embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Gas station 11 Site 12 Office 13 Canopy 14 Oil machine 15 Car wash machine 16 Pumping pump 17 Ground oil tank 18 Ground water tank 19 Ground water tank 20 Intake pipe 21 Solar cell 22 Battery 23 Inverter 24 Distribution board 25 POS terminal 26 Illumination 27 Water collecting device 28 Manual pump 31 Float valve 32 Manhole 33 Auxiliary tank 34 Pressure sensor 35 Car wash wastewater recycling system

Claims (2)

A groundwater tank that circulates tap water that is connected to the water supply and used by employees during normal times is installed, and a manual pump that pumps the water stored in the groundwater tank as drinking water in the event of a disaster is collected by the water collector. A groundwater tank for storing rainwater and storing supplementary water from the above-mentioned water supply, a pump for pumping water for use in normal times, such as a car wash, toilet, or flooding, from the underground water tank. A gas station characterized by using water stored in underground water tanks as fire prevention water and domestic water. The gas station according to claim 1, wherein the underground water tank is connected to the underground water tank by piping through a float valve that keeps the water level in a fixed position.

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