JPH08252565A - Cap for circulation type water storage tank - Google Patents

Abstract

PURPOSE: To produce a cap for a circulation type water storage tank constituted for securing a drinking water stored previously for disaster in fresh state always. CONSTITUTION: A hose connecting pipe 2 for city water and a hose connecting pipe 5 for a mobile water are inserted in two holes provided at an optional position on the upper part of the cap 1 used for the water storage tank to be fixed, and a hose 3 for city water is connected to the upper part of the hose connecting pipe 2 for city water and a pipe 4 for water supply is connected to a lower part of the pipe 2, and a hose 6 for the mobile water is connected to the upper part of the hose connecting pipe 5 for the mobile water.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a circulating water storage tank cap which is constructed so that drinking water stored in advance in case of a disaster can be always kept fresh.

[0002]

2. Description of the Related Art Conventionally, as a means for securing drinking water in case of a disaster, a method of always storing water in a large water tank or a method of storing water in a small plastic container such as a kerosene container is generally used. Is being carried out. Storing emergency water in a reservoir or a large water tank is a means already in use, but in each household, tap water was stored in a small container as described above.

[0003]

However, drinking water (tap water) cannot be used as drinking water because it is stored in the wrong way, is deteriorated when stored for a long period of time, and germs propagate and cannot be used as drinking water.
Water that had been one to four days old had to be replaced. That is, since the residual chlorine in tap water is from 3 days to 1 week, it was necessary to replace the water in the water storage tank at least within this period. Further, since the water in the water storage tank deteriorates when exposed to sunlight, it is necessary to use a container of a material that blocks light or install the water storage tank in a place not exposed to sunlight. The present invention provides a water supply hose connection pipe and a water transfer hose connection pipe in a cap of a water storage tank, connects the water supply hose to the water supply hose connection pipe, and once enters the tap water into the water storage tank, transfers the water. Use the transfer hose to put the water discharged from the hose connection pipe into the next water tank, or
An object of the present invention is to provide a circulating water storage tank cap in which the water in the water storage tank is always kept fresh by using the water discharged from the water transfer hose.

[0004]

In order to achieve the above object, the present invention is directed to a water supply hose connecting pipe 2 and a water transfer hose connecting pipe 5 in two holes 9 provided at arbitrary positions in an upper portion of a cap 1.
To fix it, connect the water hose 3 to the upper part of the water hose connection pipe 2, connect the water supply hose 4 to the lower part, and connect the water transfer hose 6 to the upper part of the water transfer hose connection pipe 5. It is a connection.

[0005]

When the present invention constructed as described above is actually used, it is as follows. As shown in FIG. 3, after connecting the water supply hose 4 to the lower portion of the water supply hose connection pipe 2 of the cap 1, the cap 1 is attached to the water storage tank 7. Next, one end of the water supply hose 3 is connected to the upper part of the water supply hose connection pipe 2, and the other end is connected to a water supply faucet or a water supply pipe (not shown), and is transferred to the upper part of the water transfer hose connection pipe 5. Water hose 6
One end. When using a plurality of water storage tanks, the other end of the water transfer hose 6 is connected to the upper portion of the water hose connection pipe 2 of the cap of the next water storage tank, but other than the transfer hose of the last water storage tank. A faucet 8 is provided at the end, and water is discharged from the faucet 8 for use. When the faucet 8 is opened, the tap water enters the first water storage tank, and when it is full, it enters the next water storage tank. The water stored in each water storage tank in this way flows toward the final water storage tank in order when the faucet attached to the final water storage tank is opened to release water, so the water in each water storage tank accumulates. And always have fresh water.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view of the present invention, FIG. 2 is a longitudinal sectional view of the present invention,
FIG. 3 is a diagram showing a use state of the present invention, and FIG. 4 is a diagram showing a state of water flowing in the water storage tank. Reference numeral 1 in the figure
Is a cap, and this cap 1 is usually used 2
Similar to the cap of a tank made of synthetic resin for 0 liter, a screw 10 is provided on the inner side and is screwed with a screw 11 provided on the outer side of the cap mounting portion of the water storage tank.

Reference numeral 2 denotes a water supply hose connecting pipe which is fixed by being inserted into a hole provided at an arbitrary position above the cap 1, and one end of the water supply hose 3 is connected to an upper part of the water supplying hose connection pipe 2. The other end is directly connected to a water pipe or is connected via a faucet, and a water supply hose 4 is connected to a lower portion, and the water supply hose has a length reaching the bottom of the tank.

Reference numeral 5 denotes a water transfer hose connecting pipe, which is inserted and fixed in a hole provided in any one of the upper portions of the cap 1 like the water supply hose connecting pipe, and has one end of the water transfer hose 6 at the upper portion. Are connected. When a plurality of water storage tanks are used, the other end of the water transfer hose is connected to a water hose connection pipe 2 provided in the cap 1 of the adjacent water storage tank 7, as shown in FIG. In this way, the water transfer hose 3 is connected to the adjacent water supply hose connecting pipe 2, and the faucet 8 is provided at the end of the water transfer hose of the final water storage tank. The tap water that has entered from the tank flows out of the faucet 8 provided in the final water storage tank through each water storage tank. Therefore, if the water that is normally used is taken out from the faucet 8 of the final water storage tank, fresh water is always stored in each water storage tank, and even in the event of a sudden disaster, fresh water can be obtained.

[0009]

Since the present invention is configured as described above, the water flowing in from the tap water hose passes through the water supply hose,
Once it enters the bottom of the water storage tank, it rises, passes through the water transfer hose connection pipe, passes through the water transfer hose, and passes through the water supply hose connection pipe of the adjacent water storage tank to enter the bottom of the tank from the water supply hose. The water that has entered the bottom rises and repeats the operation of entering the next water storage tank from the water transfer hose via the water transfer hose connecting pipe, so fresh water is always stored in multiple water storage tanks. There is no need to change the water inside. At home, the amount of water used for washing, cooking, bathing, etc. is extremely large per day, so that fresh water can be reasonably stored by using the present invention. Further, since a synthetic resin container (commonly called a poly container) which is currently used in various fields can be used as it is, there is a feature that the economical burden is small.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a vertical sectional view of the present invention.

FIG. 3 is a diagram showing a usage state of the present invention.

FIG. 4 is a diagram showing how water flows in a water storage tank.

[Explanation of symbols]

 1 Cap 2 Water Hose Connection Pipe 3 Water Hose 4 Water Supply Hose 5 Water Transfer Hose Connection Pipe 6 Water Transfer Hose 7 Water Storage Tank 8 Faucet 9 Hole 10 Screw 11 Screw

Claims (1)

[Claims] 1. A cap provided at an arbitrary position above the cap.
Insert and fix the water supply hose connection pipe and the water transfer hose connection pipe into the individual holes, connect the water supply hose to the upper part of the water supply hose connection pipe, and connect the water supply hose to the lower part for water transfer. A cap for a circulating water storage tank, characterized in that a water transfer hose is connected to the top of the hose connection pipe.