JP4763860B1 - Siphon type liquid moving apparatus and siphon type liquid moving method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To continuously move liquid by the siphon principle using no electric energy in a very bad environment like a disaster area, without lifting or tilting a large liquid container such as a plastic container, and to simply start and stop the movement of the liquid. <P>SOLUTION: A siphon type pump includes: a balloon 14 forming a sealed space by connection, expanding and contracting in a pressure tank 5; a starting bellows container 16 for starting the movement of the liquid; a stopping bellows container 18 for stopping the movement of the liquid; a pipe 15 connecting the balloon 14 with the starting bellows container 16; and a pipe connecting the starting bellows container 16 with the stopping bellows container 18. By footing the bellows containers, the movement of the liquid by the siphon principle can be started and stopped. <P>COPYRIGHT: (C)2013,JPO&amp;INPIT

Description

The present invention is a siphon type liquid that can use water inside without waste without lifting or tilting a large liquid container such as a plastic tank containing water in a stricken area after a disaster occurs. The present invention relates to a moving device and a siphon type liquid moving method.

Conventionally, there has been a hand pump used in a well as a representative technique for supplying water manually. The hand pump is sometimes called a well pump.

A hand pump is a device that draws water by reciprocating a piston in a cylinder up and down, and is provided with a valve in a hole opened in the center of the piston so that it can be opened and closed. When pumping up water, the valve in the piston hole is closed, and when lowering the piston, the valve is opened so that it can descend in the cylinder. The power source for reciprocating the piston up and down is a hand lever at the top of the pump, and many use the lever principle.

In the past, hand pumps were used in households and used to obtain water for daily life from garden wells, but they were gradually discontinued due to the spread of water supply and the emergence of electric pumps. However, recently, in addition to the usefulness when lifelines such as electricity and water are cut off due to disasters, the effects of CO2 reduction and energy saving by not using electricity have been recognized again.

Next, although the kerosene pump used in the oil stove is not for supplying water, it is a combination of a negative pressure pump and a siphon, and the pressure tank provided at the top is repeated several times. By holding down, the liquid is sucked up by creating a negative pressure, and once the inside of the tube is filled with the liquid, the liquid continues to move according to the siphon principle. Here, the principle of the siphon is that the liquid can be moved to a different point at the same height, not higher or lower than the starting point. However, as long as the pressure tank provided in the upper part of the kerosene pump is continuously pressed, the liquid can be continuously sucked up by the negative pressure generated each time. The kerosene pump is sometimes called an oil pump or a siphon pump.

Patent Document 1 (utility model) shows a plastic pump having almost the same structure as a current kerosene pump. In addition, in the JIS standard, standard number: JIS S 2037: 2007, title: oil injection pump for oil combustion equipment, outline of standard: about oil injection pump used to transfer kerosene in polyethylene cans and drum cans to oil combustion equipment, etc. It is stipulated.

As a technique for sucking liquid by stepping, there is one disclosed in Patent Document 2, but it is a method of sucking water directly into a stepping pump and discharging it to a high place, as in the case of a kerosene pump. Because it does not use the principle of, you can not continue to suck up the water without stepping repeatedly.

Utility Model Application Notice 32-10956 JP 2002-13178 A

Even if you receive water supply support from the Self-Defense Forces in a disaster-stricken area immediately after a disaster and put water in a large container such as a plastic tank, when you use the water inside, you need a large container filled with water each time. Lifting is difficult. Also, when water is distributed to small groups such as households, it is necessary to lift a large container filled with water. This is a significant amount of hard work and is especially difficult for the elderly and small children.

Furthermore, a large amount of water may be wasted when the large container is tilted. Water is the most important resource for living things, not just humans, and it is absolutely impossible to live without water. Therefore, since water supply after the occurrence of a disaster affects the life and death of the victim, a single drop of water cannot be wasted. In a large-scale disaster that will surely occur in the near future, preparing to ensure the supply of water to the mouth of each victim is an urgent issue for disaster countermeasures in Japan, which is aging.

Therefore, when considering countermeasures according to the prior art, first, it is not realistic to use a large-scale device such as a hand pump in a disaster area. In order to make it easy for elderly people and small children to supply water, a method of operating a hand pump with a foot can be considered. However, since the hand push lever has to be made considerably long, a large operation space is required and the operation is extremely difficult. In addition, due to the structure of having a piston in the cylinder, the suction pipe is straight and must have a certain thickness.

Next, it is conceivable to use a kerosene pump to move water from a large container such as a polytank to a small container, but the principle of siphon is to fill the pipe connecting the source liquid and the destination liquid with liquid. Since it is necessary, the siphon principle does not work when the outlet of the discharge pipe of the kerosene pump is opened. For this reason, the liquid cannot be continuously discharged into the space like a water tap.

Certainly, if an electric pump is used, it is possible not only to suck up from the original container in the lower position to another container in the higher position, but also to continue to discharge the liquid into the space. There is no guarantee that power can be secured in extreme situations. Further, when an electronic device such as a motor is used, there is a risk of failure due to intrusion of rainwater, mud, or the like. Furthermore, from the viewpoint of energy saving and ecology, it is desirable to avoid methods using electric energy as much as possible. Therefore, a device that has a simple structure that is difficult to break down and that can be operated manually is required.

In a poor environment such as a stricken area, hand washing is extremely important from the viewpoint of hygiene management such as prevention of the occurrence of plague. In addition, cooking and hand washing before meals are indispensable for prevention of food poisoning in camps and the like. This is especially important in regions and seasons where temperatures are high. However, in the case of the conventional form of hand-washing water in a container such as a plastic tank or a plastic bottle, it is sufficient if the container is clean, but generally it is often dirty with mud, Since it is often used in an unsanitary environment such as by reusing it, the hand holding the container cannot be washed sufficiently. In order to remove dirt with soap, it is desirable to lather this, but soap cannot be sufficiently lathered with one hand. Furthermore, when washing one hand at a time, the amount of spilled water is large and wasted.

In this regard, if water can be discharged by stepping, not only hand washing with both hands at the same time but also soap can be sufficiently foamed, which is desirable from the viewpoint of hygiene management. In addition, the amount of water spilled is reduced, leading to water saving. This is a particularly important effect in situations where water supply is scarce in affected areas.

The present invention solves the problems of the prior art and responds to the various needs as described above in an inferior environment of a disaster-stricken area. It is an object of the present invention to provide a siphon-type liquid moving device and a siphon-type liquid moving method that can continue to move the liquid.

In order to solve the above problems, first, a means for discharging a liquid into a space is provided in the same manner as a tap for water supply. In this regard, the conventional kerosene pump is for moving liquid from a source liquid container such as a polytank to a destination liquid container such as a petroleum stove, and is not a structure for discharging the liquid into the space. Although it can be discharged every time it is pressed by hand, there is a problem that continuous discharge cannot be performed according to the principle of siphon.

Therefore, the siphon-type liquid discharge device shown in Reference Example 1 includes a suction pipe for sucking up the liquid from the movement source liquid container, a discharge pipe for discharging the sucked liquid into the movement destination liquid container, and an outlet of the suction pipe. A suction check valve provided on the discharge pipe, a discharge check valve provided on the inlet of the discharge pipe, and a pressure tank connecting the outlet of the suction pipe and the inlet of the discharge pipe. In the siphon type pump capable of moving the liquid from the liquid container to the destination liquid container, the outlet of the discharge pipe is provided with a small liquid container whose upper part is opened as the destination liquid container, and the movement of the liquid according to the principle of the siphon It is possible to discharge liquid into a space in the same manner as a water tap by flowing down the liquid overflowing from the small liquid container.

The small liquid container can be molded integrally with the discharge pipe, or can be replaced so that it can be connected to the discharge pipe after being molded as a component independent of the discharge pipe.

Various shapes can be adopted for the small liquid container, but smooth flow of water is possible by making the bottom surface streamlined.

This makes it possible to discharge liquid into the space, similar to a tap, although using the siphon principle. And it becomes possible to wash both hands at the same time without lifting or tilting a heavy large container such as a plastic tank.

However, when the upper portion of the small liquid container is opened, there is a possibility that dust or the like may be mixed in a poor environment such as a disaster area.

Therefore, the siphon-type liquid discharge device shown in Reference Example 2 includes a suction pipe for sucking up the liquid from the movement source liquid container, a discharge pipe for discharging the sucked liquid to the movement destination liquid container, and an outlet of the suction pipe. A suction check valve provided on the discharge pipe, a discharge check valve provided on the inlet of the discharge pipe, and a pressure tank connecting the outlet of the suction pipe and the inlet of the discharge pipe. In the siphon type pump capable of moving the liquid from the liquid container to the destination liquid container, the outlet of the discharge pipe is provided with a small liquid container having a hole in the bottom, and the siphon stable by the liquid flow resistance of the hole. The liquid can be moved according to the principle, and the liquid can be discharged into the space in the same manner as a water tap by flowing the liquid passing through the hole downward.

The small liquid container can be molded integrally with the discharge pipe, or can be replaced so that it can be connected to the discharge pipe after being molded as a component independent of the discharge pipe. In the former case, if the small liquid container is expressed as a shape of a part of the discharge pipe, “the discharge pipe has a shape such that its inner diameter increases immediately before the outlet and decreases again at the outlet”. And so on. Further, in the case where a plurality of holes are formed in the bottom, in addition to the above expression, “the outlet is closed by a wall having a plurality of holes”.

Thereby, it is possible to prevent dust and the like from entering the small liquid container. In addition, the water pool generated in the small liquid container acts to depressurize the inside of the container while discharging, and when the outlet of the discharge pipe is lifted and stopped, air intrusion into the container is prevented. Therefore, the liquid can be stably moved by the siphon principle.

Further, by making a plurality of holes to be opened in the bottom of the small liquid container, it is possible to discharge in a shower shape.

Next, in the conventional kerosene pump, the movement of the liquid was stopped by manually opening the stopper at the top of the pressure tank to eliminate the internal negative pressure. When opening and closing, there is a possibility that a gap may be formed in the plug portion, and therefore there is a problem that opening and closing of the plug is not very suitable as a water supply device.

Therefore, the siphon type liquid ejection device shown in Reference Example 3 includes the stop pressure tank with a smaller restoring force connected to the pressure tank in the siphon type liquid ejection device shown in Reference Example 1 or Reference Example 2, Pressing the pressure tank to start liquid discharge, press the stop pressure tank by hand to pressurize the inside of the pressure tank, and release the negative pressure to stop liquid discharge by the siphon principle Even after the pressing force is weakened, the restoring pressure of the stopping pressure tank is small, so that the negative pressure required for the siphon principle is not generated inside the pressure tank and the liquid cannot be sucked up again. It is characterized by.

Accordingly, the operation can be stopped by the same operation as the start without depending on the opening and closing of the stopper, so that the operation becomes easy and a failure such as air leakage can be prevented.

Next, in a poor environment such as a stricken area, the device itself becomes dirty, and the method of stopping by hand after cleaning has a problem in hygiene management.

For this reason, in a kerosene pump that combines a negative pressure pump and a siphon, a stepping pump that has been used to generate negative pressure by manually pushing the pump provided at the top is used in a plastic pool or the like. To produce a negative pressure.

At this time, if the foot pump is simply connected to the kerosene pump, it is possible to generate negative pressure temporarily in the first step of the step, but the foot pump is installed at a lower position than the kerosene pump. Therefore, water immediately flows into the foot pump. In the conventional kerosene pump, the negative pressure needs to be generated at the top of the pump in principle. For this reason, when the movement of the liquid according to the siphon principle is stopped, the top plug is released to eliminate the negative pressure.

Therefore, in order to prevent the liquid from flowing into the foot pump, it is necessary to apply the negative pressure to the liquid while separating the space where the negative pressure is applied and the space where the liquid moves.

In the present invention, the negative pressure is generated by expanding and contracting the balloon in the pressure tank that has generated the negative pressure of the conventional kerosene pump. Then, air is supplied to and exhausted from the balloon by a foot pump. By doing this, after pushing out a part of the air in the pressure tank at the moment when the balloon is inflated by the balloon that is inflated and contracted by the foot pump without repeatedly pressing the kerosene pump by hand as in the past, A negative pressure can be generated in the pressure tank at the moment when the balloon contracts, that is, at the moment when the volume in the pressure tank expands.

Therefore, the siphon-type liquid ejection device shown in Reference Example 4 expands and contracts in the pressure tank, which forms a sealed space by connecting in the siphon-type liquid ejection device shown in Reference Example 1 or Reference Example 2. A balloon, a bellows container for stopping the discharge of the liquid provided with a spring having a weak restoring force, and a tube connecting the balloon and the bellows container for stopping, and stepping on the bellows container for stopping with a foot Inflating the balloon to pressurize the inside of the pressure tank and cancel the negative pressure, thereby stopping the liquid discharge according to the siphon principle and reducing the stepping force, the restoring force of the stopping bellows container Therefore, the negative pressure required for the siphon principle is not generated inside the pressure tank, and the liquid cannot be sucked up again.

This makes it possible to stop the discharge of the liquid without using a hand.

Furthermore, not only for hygiene management reasons, but also a case where the operation is difficult due to injury to a hand due to a disaster or the like, means for starting the discharge of the liquid with the foot is necessary.

Therefore, the siphon type liquid ejection device shown in Reference Example 5 expands and contracts in the pressure tank, which forms a sealed space by connecting in the siphon type liquid ejection device shown in Reference Example 1 or Reference Example 2. A balloon, a start bellows container for starting the discharge of a liquid provided with a spring having a strong restoring force, a tube connecting the balloon and the start bellows container, and the start bellows container is stepped on with a foot By inflating the balloon, the air in the pressure tank passes through the discharge check valve and is discharged from the discharge pipe, and after the force to step on the start bellows container is weakened, the start bellows As the volume of the start bellows container is restored by the restoring force of the spring inside the container, the balloon is contracted to create a negative pressure in the pressure tank, thereby producing a liquid according to the siphon principle. Characterized in that to be able to initiate the discharge.

The mechanism that connects the bellows container and the balloon with a pipe is different from the stepping pump that takes in air from the outside, because it reciprocates the air between the bellows container and the balloon in the pressure tank. It is an idea close to the piston of a steam engine. Whereas a steam engine converts steam pressure (internal energy) into mechanical energy, the present invention converts mechanical energy generated by human stepping into pressure (internal energy) and then converts it back into mechanical energy. To do. In other words, mechanical energy is transmitted by a change in pressure (internal energy) inside the closed space.

As a result, it becomes possible to start the discharge of the liquid according to the siphon principle without using a hand.

Next, similarly to the siphon-type liquid ejection device shown in Reference Example 3, the conventional kerosene pump stopped the liquid movement by manually opening the stopper at the top of the pressure tank to eliminate the internal negative pressure. However, not only is the operability low, but when the plug is frequently opened and closed, there is a possibility that a gap may be formed in the plug portion, and therefore there is a problem that the opening and closing of the plug is not very suitable as a water supply device.

Therefore, the siphon-type liquid ejection device shown in Reference Example 6 expands and contracts in the pressure tank, which forms a sealed space by connecting in the siphon-type liquid ejection device shown in Reference Example 1 or Reference Example 2. Balloon, a bellows container for starting to start liquid discharge provided with a spring having a strong restoring force, a pipe connecting the balloon and the bellows container for starting, and a pressure tank connected to the pressure tank. A pressure tank for stopping, and by stepping on the start bellows container to expand the balloon, the air in the pressure tank passes through the discharge check valve and is discharged from the discharge pipe. The pressure bellows by contracting the balloon as the volume of the start bellows container is restored by the restoring force of the spring inside the start bellows container after weakening the force of stepping on the start bellows container By generating a negative pressure in the tank, the discharge of the liquid according to the principle of siphon is started, the pressure tank for stopping is pressed by hand to pressurize the inside of the pressure tank, and the negative pressure is eliminated. Even after the discharge of the liquid according to the principle is stopped and the pressing force is weakened, the restoring pressure of the pressure tank for stopping is small, so that the negative pressure necessary for the principle of the siphon is not generated inside the pressure tank, and the liquid is sucked up again. It is characterized by not being able to.

As a result, not only can the discharge of the liquid by the siphon principle be started without using the hand, but also the operation can be stopped without depending on the opening / closing of the stopper, so that the operation becomes easy.

Next, as in the siphon type liquid ejection device shown in Reference Example 4, the device itself becomes dirty in a poor environment such as a disaster-stricken area. Therefore, the method of stopping by hand after cleaning has a problem in hygiene management.

Therefore, the siphon type liquid ejection device shown in Reference Example 7 expands and contracts in the pressure tank, which forms a sealed space by connecting in the siphon type liquid ejection device shown in Reference Example 1 or Reference Example 2. Balloon, start bellows container for starting discharge of liquid provided with a spring having a strong restoring force, stop bellows container for stopping discharge of liquid provided with a spring having a weak restoring force, the balloon And a tube connecting the start bellows container, a tube connecting the start bellows container and the stop bellows container, and by stepping on the start bellows container with a foot to inflate the balloon, the pressure The air in the tank passes through the discharge check valve and is discharged from the discharge pipe, and after the force to step on the start bellows container is weakened, the start is performed by the restoring force of the spring inside the start bellows container As the volume of the bellows container is restored, the balloon is contracted to create a negative pressure in the pressure tank, thereby starting the discharge of liquid according to the principle of siphon, and stepping on the stop bellows container with the foot. Inflating the balloon to pressurize the inside of the pressure tank and cancel the negative pressure, thereby stopping the liquid discharge according to the siphon principle and reducing the stepping force, the restoring force of the stopping bellows container Therefore, the negative pressure required for the siphon principle is not generated inside the pressure tank, and the liquid cannot be sucked up again.

As a result, not only can the ejection of liquid according to the siphon principle be started without using the hand, but also the ejection of liquid can be stopped without using the hand. At this time, the start bellows container is colored in blue and the stop bellows container is in red so that the elderly can easily understand.

Next, the siphon type liquid discharge method shown in Reference Example 8 is a method adopted by the siphon type liquid discharge device shown in Reference Example 1.

The siphon-type liquid discharge method shown in Reference Example 8 is a siphon-type pump that can move liquid from a source liquid container to a destination liquid container using the principle of siphon. A small liquid container with an open top is provided as a container, allowing the liquid to move according to the principle of siphon, and allowing liquid to flow into the space in the same way as a water tap by flowing down the liquid overflowing from the small liquid container. It is characterized by that.

Next, the siphon type liquid discharge method shown in Reference Example 9 is a method adopted by the siphon type liquid discharge device shown in Reference Example 2.

The siphon type liquid discharge method shown in Reference Example 9 is a siphon type pump capable of moving liquid from a source liquid container to a destination liquid container using the principle of siphon. A small liquid container having an opening, which enables the liquid to move stably by the siphon principle due to the liquid flow resistance of the hole, and allows the liquid to pass through the hole downwards and flow the liquid in the same manner as a tap of water. It is characterized in that it can be discharged at once.

Next, the siphon type liquid ejection method shown in Reference Example 10 is a method adopted by the siphon type liquid ejection device shown in Reference Example 3.

The siphon type liquid discharge method shown in Reference Example 10 is the same as the siphon type liquid discharge method shown in Reference Example 8 or Reference Example 9, in which the pressure tank is pressurized by manually pressing a stop pressure tank connected to the pressure tank. Even after the movement of the liquid due to the siphon principle is stopped by eliminating the negative pressure and the pressing force is weakened, the restoring force of the pressure tank for stopping is small, so the siphon principle is necessary inside the pressure tank. It is characterized in that no negative pressure is generated and the liquid cannot be sucked up again.

Next, the siphon type liquid ejection method shown in Reference Example 11 is a method adopted by the siphon type liquid ejection device shown in Reference Example 4.

The siphon type liquid discharge method shown in Reference Example 11 is the same as the siphon type liquid discharge method shown in Reference Example 8 or Reference Example 9, except that the stop bellows container that forms a sealed space by connecting with a balloon and a tube is used with a foot. After stepping down and inflating the balloon in the pressure tank to pressurize the inside of the pressure tank and canceling the negative pressure, the movement of the liquid by the principle of siphon is stopped, and the stepping force is weakened. Since the restoring force of the stopping bellows container is small, a negative pressure required for the siphon principle is not generated inside the pressure tank, and the liquid cannot be sucked up again.

Next, the siphon type liquid ejection method shown in Reference Example 12 is a method adopted by the siphon type liquid ejection device shown in Reference Example 5.

The siphon type liquid discharge method shown in Reference Example 12 is the same as the siphon type liquid discharge method shown in Reference Example 8 or Reference Example 9, but the start bellows container that forms a sealed space by connecting with a balloon and a tube with a foot. By stepping on and inflating the balloon in the pressure tank, the air in the pressure tank is discharged, and after the force to step on the bellows container is weakened, the restoring force of the spring inside the bellows container is used to restore the bellows container. As the volume is restored, the balloon is contracted to generate a negative pressure in the pressure tank, so that liquid discharge can be started.

Next, the siphon type liquid ejection method shown in Reference Example 13 is a method adopted by the siphon type liquid ejection device shown in Reference Example 6.

The siphon type liquid discharge method shown in Reference Example 13 is the same as the siphon type liquid discharge method shown in Reference Example 12, and presses the stop pressure tank connected to the pressure tank with a hand to pressurize the inside of the pressure tank, thereby eliminating the negative pressure. Thus, even after the movement of the liquid due to the principle of the siphon is stopped and the pressing force is weakened, the restoring pressure of the pressure tank for stopping is small, so that the negative pressure necessary for the principle of the siphon is generated inside the pressure tank. The liquid is not allowed to be sucked up again.

Next, the siphon type liquid ejection method shown in Reference Example 14 is a method adopted by the siphon type liquid ejection device shown in Reference Example 7.

The siphon type liquid discharge method shown in Reference Example 14 is the same as the siphon type liquid discharge method shown in Reference Example 12, except that the stop bellows container that forms a sealed space by connecting the balloon, the start bellows container, and the tube with a foot. After stepping down and inflating the balloon in the pressure tank to pressurize the inside of the pressure tank and canceling the negative pressure, the movement of the liquid by the principle of siphon is stopped, and the stepping force is weakened. Since the restoring force of the stopping bellows container is small, a negative pressure required for the siphon principle is not generated inside the pressure tank, and the liquid cannot be sucked up again.

Note that the siphon pump shown in any one of the reference examples 8 to 14 is not limited to the structure shown in the reference example 1 or the reference example 2, but from the source liquid container using the principle of the siphon. A pump that can move the liquid to the destination liquid container can be widely adopted.

Next, in the conventional kerosene pump, the movement of the liquid was stopped by manually opening the stopper at the top of the pressure tank to eliminate the internal negative pressure. When opening and closing, there is a possibility that a gap may be formed in the plug portion, and therefore there is a problem that opening and closing of the plug is not very suitable as a water supply device.

Therefore, the siphon type liquid moving device shown in Reference Example 15 includes a suction pipe for sucking up the liquid from the movement source liquid container, a discharge pipe for discharging the sucked liquid into the destination liquid container, and an outlet of the suction pipe. A suction check valve provided on the discharge pipe, a discharge check valve provided on the inlet of the discharge pipe, and a pressure tank connecting the outlet of the suction pipe and the inlet of the discharge pipe. A siphon type pump capable of moving a liquid from a liquid container to a destination liquid container, comprising: a pressure tank for stopping with a smaller resilience connected to the pressure tank, the pressure tank being held by hand By creating a negative pressure inside, the movement of the liquid by the siphon principle is started, and the pressure tank inside is pressurized by pressing the stop pressure tank by hand, and the negative pressure is reduced. Even after the movement of the liquid due to the principle of the siphon is stopped and the pressing force is weakened, the restoring force of the pressure tank for stopping is small, so that the negative pressure necessary for the principle of the siphon is applied inside the pressure tank. The liquid is not generated and cannot be sucked up again.

As a result, not only can the movement of the liquid by the siphon principle be started without using a hand, but also the operation can be stopped by the same operation as the start without opening and closing the stopper, so that the operation becomes easy.

Next, since the apparatus itself becomes dirty in a poor environment such as a stricken area, the method of stopping with a washed hand has a problem in hygiene management.

Accordingly, the siphon type liquid moving device according to claim 1 includes a suction pipe for sucking up the liquid from the movement source liquid container, a discharge pipe for discharging the sucked liquid to the movement destination liquid container, and an outlet of the suction pipe. A suction check valve provided on the discharge pipe, a discharge check valve provided on the inlet of the discharge pipe, and a pressure tank connecting the outlet of the suction pipe and the inlet of the discharge pipe. In a siphon type pump that can move liquid from a liquid container to a destination liquid container, a balloon that expands and contracts in the pressure tank and a spring having a weak restoring force are provided inside, which forms a sealed space by being connected. A stop bellows container for stopping the movement of the liquid, and a tube connecting the balloon and the stop bellows container, and the pressure tank is pressed by hand to generate a negative pressure inside the pressure tank. By starting the movement of the liquid according to the principle of the siphon, by stepping on the stop bellows container with the foot, the balloon is inflated to pressurize the pressure tank, and the negative pressure is eliminated. Even after stopping the movement of the liquid according to the principle and weakening the treading force, the restoring force of the stopping bellows container is small, so the negative pressure necessary for the siphon principle does not occur inside the pressure tank, and the liquid is sucked up again It is characterized by not being able to.

As a result, the movement of the liquid can be stopped without using a hand.

Furthermore, not only the reasons for hygiene management but also cases where the operation is difficult due to injury to the hand due to a disaster or the like, means for starting the movement of the liquid with the foot is necessary.

Therefore, the siphon type liquid moving device according to claim 2 is a suction pipe for sucking up the liquid from the movement source liquid container, a discharge pipe for discharging the sucked liquid to the movement destination liquid container, and an outlet of the suction pipe. A suction check valve provided on the discharge pipe, a discharge check valve provided on the inlet of the discharge pipe, and a pressure tank connecting the outlet of the suction pipe and the inlet of the discharge pipe. In a siphon-type pump that can move liquid from a liquid container to a destination liquid container, a balloon that expands and contracts in the pressure tank and a spring that has a strong restoring force are provided inside to form a sealed space by being connected. A start bellows container for initiating movement of the liquid, a tube connecting the balloon and the start bellows container, and stepping on the start bellows container with a foot to inflate the balloon Thus, after the air in the pressure tank passes through the discharge check valve and is discharged from the discharge pipe, and the force to step on the start bellows container is weakened, the spring inside the start bellows container is restored. As the volume of the start bellows container is restored by force, the balloon is contracted to generate a negative pressure in the pressure tank, so that the movement of liquid according to the siphon principle can be started. And

As a result, it becomes possible to start the discharge of the liquid according to the siphon principle without using a hand.

Next, similarly to the siphon type liquid moving device shown in Reference Example 15, the conventional kerosene pump stopped the liquid movement by manually opening the stopper at the top of the pressure tank to eliminate the internal negative pressure. However, not only is the operability low, but when the plug is frequently opened and closed, there is a possibility that a gap may be formed in the plug portion, and therefore there is a problem that the opening and closing of the plug is not very suitable as a water supply device.

Therefore, the siphon type liquid moving device according to claim 3 is the siphon type liquid moving device according to claim 2, wherein a sealed space is formed by connecting, a balloon that expands and contracts in the pressure tank, and a restoring force. A start bellows container for starting the movement of the liquid provided with a strong spring inside, a tube connecting the balloon and the start bellows container, and a pressure tank for stop having a smaller restoring force connected to the pressure tank; The start bellows container is stepped on with a foot to inflate the balloon, so that the air in the pressure tank passes through the discharge check valve and is discharged from the discharge pipe, and the start bellows As the volume of the start bellows container is restored by the restoring force of the spring inside the start bellows container after the stepping force on the container is weakened, the balloon is contracted to generate a negative pressure in the pressure tank. The movement of the liquid according to the principle of the siphon is started, and the movement of the liquid according to the principle of the siphon is stopped by eliminating the negative pressure by pressing the stop pressure tank with a hand to pressurize the inside of the pressure tank. Even after the pressing force is weakened, the restoring pressure of the stopping pressure tank is small, so that the negative pressure required for the siphon principle is not generated inside the pressure tank and the liquid cannot be sucked up again. It is characterized by.

As a result, not only can the movement of the liquid by the siphon principle be started without using a hand, but also the operation can be stopped by the same operation as the start without opening and closing the stopper, so that the operation becomes easy.

Next, similarly to the siphon type liquid moving device according to the first aspect, the device itself is contaminated in an inferior environment such as a stricken area. Therefore, there is a problem in hygiene management in the method of stopping with a washed hand.

Accordingly, the siphon type liquid moving device according to claim 4 is the siphon type liquid moving device according to claim 2, wherein a sealed space is formed by connecting, a balloon that expands and contracts in the pressure tank, and a restoring force. A start bellows container for starting the movement of the liquid provided with a strong spring, a stop bellows container for stopping the movement of the liquid provided with a spring having a weak restoring force, the balloon and the start bellows A tube connecting the container, a tube connecting the start bellows container and the stop bellows container, and stepping on the stop bellows container with a foot to inflate the balloon to pressurize the inside of the pressure tank; By eliminating the pressure, the movement of the liquid according to the principle of the siphon is stopped, and even after the treading force is weakened, the restoring force of the stopping bellows container is small, so the siphon is placed inside the pressure tank. Without causing a negative pressure necessary principle, characterized by being so that it can not be re-sucking the liquid.

As a result, the movement of the liquid can be started without using the hand, and the movement of the liquid can be stopped without using the hand.

Next, the siphon type liquid moving method shown in Reference Example 16 is a method adopted by the siphon type liquid moving device shown in Reference Example 15.

The siphon type liquid movement method shown in Reference Example 16 is a siphon type pump that can move liquid from a source liquid container to a destination liquid container using the principle of siphon. Because the pressure tank inside pressurizes the inside of the pressure tank and eliminates the negative pressure, the movement of the liquid by the siphon principle is stopped and the restoring force of the stopping pressure tank is small even after the pressing force is weakened Further, a negative pressure required for the principle of siphon is not generated in the pressure tank, and the liquid cannot be sucked up again.

Next, the siphon type liquid moving method according to claim 5 is a method adopted by the siphon type liquid moving device according to claim 1.

The siphon type liquid moving method according to claim 5 is a siphon type pump capable of moving liquid from a source liquid container to a destination liquid container using the principle of siphon, and is sealed by connecting with a balloon and a tube. Stepping on the stop bellows container that forms the space, inflating the balloon in the pressure tank to pressurize the inside of the pressure tank, and release the negative pressure, thereby stopping the liquid movement according to the siphon principle Even after the stepping force is weakened, the restoring force of the stopping bellows container is small, so that the negative pressure necessary for the principle of siphon is not generated inside the pressure tank, and the liquid cannot be sucked up again. It is characterized by.

Next, the siphon type liquid moving method according to claim 6 is a method adopted by the siphon type liquid moving device according to claim 2.

The siphon type liquid moving method according to claim 6 is a siphon type pump capable of moving liquid from a source liquid container to a destination liquid container using the principle of siphon, and is sealed by connecting with a balloon and a tube. The bellows container is formed after the start of the bellows container for forming the space is contracted with a foot and the balloon is inflated in the pressure tank to discharge air in the pressure tank and weaken the force to step on the bellows container. As the volume of the bellows container is restored by the restoring force of an internal spring, the balloon is contracted to generate a negative pressure in the pressure tank, so that the movement of the liquid can be started. To do.

Next, a siphon type liquid ejection method according to a seventh aspect is a method employed by the siphon type liquid moving device according to a third aspect.

The siphon type liquid movement method according to claim 7 is the siphon type liquid movement method according to claim 6, wherein the pressure tank inside is pressed by hand to pressurize the pressure tank to eliminate the negative pressure. Thus, even after the movement of the liquid due to the principle of the siphon is stopped and the pressing force is weakened, the restoring pressure of the pressure tank for stopping is small, so that the negative pressure necessary for the principle of the siphon is generated inside the pressure tank. The liquid is not allowed to be sucked up again.

Next, the siphon type liquid moving method according to claim 8 is a method adopted by the siphon type liquid moving device according to claim 4.

The siphon type liquid moving method according to claim 8 is the siphon type liquid moving method according to claim 6, wherein the stop bellows container that forms a sealed space by connecting the balloon and the start bellows container with a tube by a foot. After stepping down and inflating the balloon in the pressure tank to pressurize the inside of the pressure tank and canceling the negative pressure, the movement of the liquid by the principle of siphon is stopped, and the stepping force is weakened. Since the restoring force of the stopping bellows container is small, a negative pressure required for the siphon principle is not generated inside the pressure tank, and the liquid cannot be sucked up again.

The siphon pump according to any one of the reference examples 16 to 6 is not limited to the structure according to any one of the reference examples 15 to 2, and the movement source using the principle of the siphon. A pump that can move the liquid from the liquid container to the destination liquid container can be widely employed.

Next, in the siphon type liquid ejection device shown in any one of the reference examples 1 to 7 or the siphon type liquid moving device according to any one of the reference examples 15 to 4, the movement of the liquid is stopped. In order to resume later, there is a problem that negative pressure must be generated again inside the pressure tank by pushing or stepping on.

Therefore, the siphon type liquid ejection device or the siphon type liquid moving device shown in Reference Example 17 is the siphon type liquid ejection device shown in any one of Reference Examples 1 to 7, or any one of Reference Examples 15 to 4. The siphon-type liquid moving device according to claim 1, further comprising a hook for holding the outlet portion of the discharge pipe at a position higher than the liquid level of the movement source liquid container, wherein the outlet of the discharge pipe is positioned higher than the liquid level. After stopping the movement of the liquid according to the principle of siphon by lifting it up, the outlet part of the discharge pipe is held by the hook while being stopped, and the outlet of the discharge pipe is lower than the liquid level. The liquid movement by the siphon principle can be resumed by lowering again.

By this, it is possible to temporarily stop and restart the movement of the liquid while maintaining the negative pressure necessary for the principle of the siphon only by holding the outlet part of the discharge pipe on the hook. It can be stopped and restarted by the same operation as twisting the tap.

Next, the siphon type liquid moving method or siphon type liquid moving method shown in Reference Example 18 is a method adopted by the siphon type liquid moving device or siphon type liquid moving device shown in Reference Example 17.

The siphon type liquid discharge method or siphon type liquid movement method shown in Reference Example 18 is the siphon type liquid discharge method shown in any one of Reference Examples 8 to 14, or any one of Reference Examples 16 to 8. In the siphon type liquid moving method described above, a hook for holding the outlet portion of the discharge pipe is provided at a position higher than the liquid level of the movement source liquid container, and the outlet of the discharge pipe is raised to a position higher than the liquid level. After stopping the movement of the liquid by the siphon principle, the outlet portion of the discharge pipe is held by the hook and the outlet of the discharge pipe is again set at a position lower than the liquid level. It is characterized in that the liquid movement by the siphon principle can be resumed by lowering.

Next, the siphon type liquid moving device or the siphon type liquid moving device shown in Reference Example 17 has to hold the outlet portion of the discharge pipe at a high position, and it is assumed that the operation is difficult for elderly people or children. Is done.

Therefore, the siphon type liquid ejection device or the siphon type liquid moving device shown in Reference Example 19 is the siphon type liquid ejection device shown in any one of Reference Examples 1 to 7, or any one of Reference Examples 15 to 4. In the siphon-type liquid moving device according to the above, the discharge pipe is formed of a flexible tube capable of holding a bent shape, and the outlet of the discharge pipe is lifted to a position higher than the liquid level of the movement source liquid container. After stopping the movement of the liquid, while it is stopped, the discharge pipe is held in a bent shape, and the outlet of the discharge pipe is lowered again to a position lower than the liquid level, and the principle of siphon The liquid movement due to can be resumed.

This allows the liquid movement to be temporarily stopped and resumed by simply bending and stretching the flexible tube while maintaining the negative pressure required for the siphon principle. It becomes possible to stop and resume by a simple operation rather than twisting.

Next, the siphon type liquid moving method or siphon type liquid moving method shown in Reference Example 20 is a method adopted by the siphon type liquid moving device or siphon type liquid moving device shown in Reference Example 19.

The siphon type liquid ejection method or siphon type liquid movement method shown in Reference Example 20 is the siphon type liquid ejection method shown in any of Reference Examples 8 to 14, or any one of Reference Examples 16 to 8. In the siphon type liquid movement method described above, the discharge pipe is made of a flexible tube capable of holding a bent shape, and the outlet of the discharge pipe is lifted to a position higher than the liquid surface of the movement source liquid container to After stopping the movement, while the pump is stopped, the discharge pipe is held in a bent shape, and the outlet of the discharge pipe is lowered again to a position lower than the liquid level, thereby the liquid according to the siphon principle. It is possible to resume the movement of the.

Next, if it is not possible to drain the used liquid, it may be assumed that liquid or mud splashes on the feet and gets dirty.

Therefore, the wash basin with a portable water supply function shown in Reference Example 21 includes the siphon-type liquid discharge device, the wash basin, the drain pipe provided at the bottom of the wash basin shown in any of Reference Examples 1 to 7, and the wash basin. It consists of legs that support the vessel, sucks up water from the container containing water by the siphon type liquid discharge device, discharges the sucked water into the space, or continues to discharge water sucked up by the principle of the siphon into the space, It is possible to drain from the drain pipe.

As a result, a self-contained simple water supply facility can be configured, so that it is possible to produce a living environment close to everyday life in an inferior situation such as a disaster-stricken area, and to reduce the stress of the victim.

Finally, the system chart of the invention described in each claim is shown.

Since the present invention has a simple structure, there is almost no risk of failure, and it functions reliably even in a stricken area. Further, since a power source such as a power source is unnecessary, it can be used at any time in a disaster area where the energy supply is interrupted. And although it is a human-powered suction pump, since it is easy to operate, it can also be used by elderly people and small children. Furthermore, both hands can be washed out simultaneously, and facial and shampooing using both hands is also possible, which has a great effect on hygiene management.

On the other hand, in today's society, where environmental problems and energy problems represented by global warming are becoming more and more obvious and serious, the importance of environmentally friendly “green technology” is increasing. Further promotion of this is required. Further, there is a demand for energy saving technology that does not consume power even in the water supply technology. The present invention is a technique that can move and discharge a liquid manually and does not use electric energy. Further, since it is not necessary to lift or tilt the liquid container, there is little spillage. Therefore, the present invention is a “green technology” having an energy saving effect such as power saving water saving.

The present invention can be manufactured using an inexpensive material such as a kerosene pump, a foot pump, and a balloon that can be purchased for around one hundred yen.

The present invention can be used for the purpose of refueling in the same manner as a conventional kerosene pump, and can be started or stopped by stepping without using a hand, so that it is very useful for a handicapped person.

Further, even in places where strict hygiene management is required such as hospitals and kitchens, both hands can be washed without using electric energy and without touching dirty parts.

And it can also be used by putting a disinfectant into a liquid container. In particular, when influenza is prevalent, infection is often caused by touching a door knob or elevator button with a virus attached, so disinfection equipment that can be installed at any time and anywhere is effective for infection prevention. Since the present invention does not use an electric motor or the like, it can be manufactured at a very low cost and can be installed anytime and anywhere.

Furthermore, in a household where water is stored in a bathtub in preparation for water shutoff, it can be used as an emergency water supply facility by sucking up water from the bathtub using the present invention.

The present invention is very useful in areas where water supply is delayed such as developing countries and areas where water resources are scarce such as Middle Eastern countries, in addition to the affected areas. It can be used to help many people suffering from water shortages and infectious diseases, especially children, so it is a technology that contributes to Japan's international contribution.

FIG. 1 is a cross-sectional view (when the upper part is opened) of a siphon type liquid ejection device. FIG. 2 is an explanatory view showing a liquid discharge state according to the siphon principle (when the upper part is opened). FIG. 3 is a cross-sectional view of the siphon type liquid ejection device (when a hole is formed in the bottom). FIG. 4 is an explanatory view showing a liquid discharge state based on the siphon principle (when a hole is made in the bottom). FIG. 5 is an explanatory view showing a stopped state when a hook for holding the discharge pipe is provided. FIG. 6 is an explanatory view showing a stop state in the case of a discharge pipe made of a flexible tube capable of holding the shape. FIG. 7 is an explanatory view showing a liquid moving state based on the siphon principle. FIG. 8 is an explanatory view showing a state when the stop pressure tank is pressed by hand. FIG. 9 is an explanatory view showing a state in which the movement of the liquid is stopped by the siphon principle. FIG. 10 is a cross-sectional view of a siphon-type liquid ejection device that can be started and stopped by stepping. FIG. 11 is a cross-sectional view of a siphon-type liquid moving device that can be started and stopped by stepping. FIG. 12 is an explanatory view showing a state when the start bellows container is first retracted. FIG. 13 is an explanatory diagram (in the case of using a bellows container) illustrating a liquid movement state according to the principle of siphon. FIG. 14 is an explanatory view showing a state when the stopping bellows container is retracted. FIG. 15 is an explanatory view (when using a bellows container) showing a state where the movement of the liquid is stopped according to the principle of siphon. FIG. 16 is an explanatory view showing a state in which liquid is discharged by stepping on. FIG. 17 is an explanatory view showing an example of a state of being fixed to the column. FIG. 18 is an explanatory view showing an example of a washbasin with a portable water supply function.

Hereinafter, a siphon type liquid ejection device and a siphon type liquid ejection method, a siphon type liquid movement device and a siphon type liquid movement method, and a wash basin with a portable water supply function according to the best embodiment of the present invention will be described. The siphon-type liquid discharge device and siphon-type liquid moving device of the present invention are a kerosene pump used for transferring kerosene from a kerosene can or a plastic tank to an oil stove in winter, and a vinyl pool in summer. It can be configured using a foot pump or the like that is used for inflating.

FIG. 1 is a reference example of the siphon type liquid discharge device shown in Reference Example 1, and a small liquid container 6 having an open top is fixed to the outlet of the discharge pipe 2 of the kerosene pump. At this time, the liquid was fixed so as to overflow from the upper part of the small liquid container 6. FIG. 1 also shows a horizontal sectional view of the small liquid container 6 as viewed from above.

In order to move the liquid according to the siphon principle, the liquid level of the movement source liquid container needs to be higher than the liquid level of the movement destination liquid container. Therefore, the small liquid container 6 is positioned lower than the inlet of the suction pipe 1.

FIG. 2 is an explanatory view showing a state in which water is sucked up from the movement source liquid container (poly tank or the like) 8 and discharged from the small liquid container 6 using the siphon type liquid discharge device shown in FIG. .

Since the overflowing liquid flows downward, there is a possibility that a smooth flow cannot be formed. However, by making the bottom of the small liquid container 6 streamlined, a smooth flow could be realized.

As a result, once the movement of the liquid according to the siphon principle is started, the liquid can be continuously discharged into the space until the movement source liquid container is emptied. I was able to wash both hands at the same time.

FIG. 3 shows a reference example of the siphon-type liquid discharge device shown in Reference Example 2, in which the mouth of a small liquid container 9 having a hole in the bottom was connected to the outlet of the discharge pipe 2 of the kerosene pump without any gap. FIG. 3 also shows a horizontal sectional view of the small liquid container 9 as viewed from above.

When a plurality of holes are formed in the bottom of the small liquid container 9, it can be discharged like a shower. However, when used for hand washing, only one hole may be used. Since it is assumed that not only hand washing but also hair washing in disaster areas, the connection between the discharge pipe 2 and the small liquid container 9 is screwed so that it can be replaced according to the application.

In order to form a pool of water in the small liquid container 9 by the liquid flow resistance of the hole and start the movement of the liquid according to the siphon principle, the diameter of the hole is made smaller than the inner diameter of the discharge pipe.

FIG. 4 is an explanatory view showing a state in which water is sucked up from the movement source liquid container (poly tank or the like) 8 and discharged from the small liquid container 9 using the siphon type liquid discharge device shown in FIG. .

A water pool was formed inside the small liquid container 9 by the liquid flow resistance of the hole, and the liquid could be stably moved and discharged into the space according to the siphon principle.

Next, the conventional kerosene pump can be completely stopped by releasing the plug 7, but the pressure tank 5 must be manually held again to resume. Therefore, in order to temporarily stop and restart the liquid discharge, the siphon principle of stopping when the liquid level of the movement source liquid container and the liquid level of the movement destination liquid container become the same height is used. The outlet of the discharge pipe 2, that is, the small liquid container 6 or the small liquid container 9 can be lifted and stopped.

FIG. 5 shows a reference example of the siphon-type liquid discharge device shown in Reference Example 17, and when the hook 10 is attached to the siphon-type liquid discharge device so that the discharge pipe 2 can be held, the discharge is temporarily performed. It is explanatory drawing which shows the state stopped in. FIG. 5 also shows a horizontal sectional view of the hook 10 as viewed from above.

By removing the outlet of the discharge pipe 2 from the hook 10 and lowering it again, the outlet of the discharge pipe 2 becomes lower than the liquid level of the polytank 8, and as a result, the movement of the liquid by the siphon principle can be easily resumed. It was.

FIG. 6 shows a reference example of the siphon-type liquid discharge device shown in Reference Example 19. In the case where the discharge tube of the siphon-type liquid discharge device is a flexible tube 11 that can hold a bent shape, the discharge is temporarily performed. It is explanatory drawing which shows the state which stopped automatically.

Even after the outlet of the discharge pipe is raised to a position higher than the liquid level of the poly tank 8, the bent shape can be maintained by the flexible tube 11, and the flexible tube 11 is extended again to increase the height of the outlet of the discharge pipe to the poly tank. By making it lower than the liquid level of 8, it was possible to easily resume the movement of the liquid and the discharge into the space according to the siphon principle. The operation at this time only bends and stretches the flexible tube 11, and can be easily used by elderly people and small children. The stopper 7 is used for complete stoppage.

Since this method is simpler than twisting the tap of a water supply, it can be applied to a general water supply. For example, if a water storage tank capable of keeping the water level constant is provided in front of a water faucet, and the water storage tank is used as a source liquid container (poly tank, etc.) 8, the apparatus of the present invention is used without twisting the faucet plug. Just bend and stretch the flexible tube up and down to stop and resume water discharge.

Next, FIG. 7 is a reference example of the siphon type liquid moving device shown in Reference Example 15, and a pressure tank 12 for stopping with a smaller restoring force is connected to the pressure tank 5.

As shown in FIG. 7, in the state where the liquid is moving by the principle of siphon, as shown in FIG. 8, the inside of the pressure tank 5 is pressurized by pressing the pressure tank 12 for stopping to eliminate the negative pressure. It was possible to stop the movement of the liquid by the siphon principle. Even after the pressing force is weakened, since the restoring force of the stop pressure tank 12 is small, a sufficient negative pressure cannot be obtained inside the pressure tank, and as a result, the liquid is completely moved as shown in FIG. I was able to stop it.

As shown in Table 1, this stopping method is not limited to Reference Example 15, but also Reference Example 3, Reference Example 6, Reference Example 10, Reference Example 13, Claim 3, Reference Example 16, Claim 7, and Reference. As a result of employing the invention described in Example 21, the same effect was obtained.

FIG. 10 shows a reference example of the siphon type liquid discharge device shown in Reference Example 7, in which the check valve of the foot pump used for inflating the vinyl pool is completely removed, and the start bellows container 16 Used as. The connecting tube 15 and the stopping bellows container 18 were connected to the starting bellows container 16, and the other end of the connecting tube 15 was connected to the balloon 14 to form a sealed space. At this time, all materials were connected with care so as not to cause air leakage.

FIG. 11 shows an embodiment of the siphon type liquid moving device shown in Reference Example 14 provided with the same start / stop mechanism as in FIG.

As a result, as shown in FIG. 12, when the start bellows container 16 is first depressed, the balloon 14 is inflated. As a result, the inside of the pressure tank 5 is pressurized and exhausted from the discharge check valve. On the contrary, as shown in FIG. 13, when the force to step on the start bellows container 16 is weakened, the balloon 14 contracts, and as a result, a negative pressure is generated in the pressure tank 5. According to the siphon principle, the liquid could be moved or discharged satisfactorily.

Next, the stop compression spring 19 provided inside the stop bellows container 18 uses a spring having a smaller restoring force than the start compression spring 17 provided inside the start bellows container 16 to weaken the treading force. But it was restored slowly.

Accordingly, as shown in FIG. 14, when the stop bellows container 18 is stepped on, the balloon 15 expands. As a result, the inside of the pressure tank 5 is pressurized to eliminate the negative pressure and the principle of the siphon. In contrast, as shown in FIG. 15, even if the force of stepping on the stopping bellows container 18 is weakened, the restoring force is small, so The negative pressure required for the siphon principle was not generated, and the liquid movement could be completely stopped.

In addition, as shown in FIG. 16, the siphon-type liquid discharge device by stepping up sucks and discharges the liquid until the movement source liquid container (poly tank, etc.) 8 is empty as long as the start bellows container 16 is repeatedly stepped on. I was able to. In this case, since the principle of siphon is not used, the outlet of the discharge pipe 2 does not have to be lower than the liquid level of the source liquid container, and can be discharged into the space from a high position. In addition, since the discharge is stopped when the stepping is stopped, the stop bellows container is not necessary in this usage mode.

The apparatus of the present invention can be used by inserting the suction pipe 1 into the mouth of the movement source liquid container (poly tank, etc.) 8 and leaning it up. However, as shown in FIG. Or it can be hung and used like an infusion stand.

FIG. 18 is a reference example of the wash basin with a portable water supply function shown in the reference example 21. In the stricken area after the disaster occurred, water was sucked up from a plastic tank or a plastic bottle filled with water so that water could be discharged from the small liquid container 6 serving as a faucet serving as an outlet of the discharge pipe 2.

In addition, since the water distribution pipe 23 marketed is designed to be attached to a thick wash basin, when it is attached to a thin wash basin 22 like the wash basin with a portable water supply function of the present invention, the tightening portion It is necessary to add a tube and packing to prevent water leakage.

This makes it possible to provide a simple wash basin close to the form used in a normal living environment even in a poor environment such as a stricken area. Can do.

DESCRIPTION OF SYMBOLS 1 Suction pipe 2 Discharge pipe 3 Suction check valve 4 Discharge check valve 5 Pressure tank 6 Small liquid container with open top 7 Plug 8 Source liquid container (poly tank, etc.)
9 Small liquid container with a hole in the bottom 10 Hook 11 Flexible tube 12 that can hold the shape Pressure tank for stopping 13 Liquid container for movement (PET bottle etc.)
14 Balloon 15 Connection pipe 16 Start bellows container 17 Start compression spring 18 Stop bellows container 19 Stop compression spring 20 Strut 21 Powerful clothespin 22 Wash basin 23 Water distribution pipe 24 Leg

Claims (8)

Suction pipe for sucking up the liquid from the source liquid container, a discharge pipe for discharging the sucked liquid to the destination liquid container, a check valve for suction provided at the outlet of the suction pipe, and an inlet of the discharge pipe A check valve for discharge provided in the tank, and a pressure tank that connects the outlet of the suction pipe and the inlet of the discharge pipe to move the liquid from the source liquid container to the destination liquid container using the principle of siphon. In a siphon type pump that can be connected, a sealed space is formed by connecting, a balloon that expands and contracts in the pressure tank, a spring bellows container for stopping movement of a liquid provided with a spring having a weak restoring force, A pipe connecting the balloon and the stop bellows container, and moving the liquid according to the principle of siphon by holding the pressure tank by hand and generating a negative pressure inside the pressure tank Start, press down the stop bellows container with your foot, inflate the balloon to pressurize the inside of the pressure tank, and release the negative pressure, thereby stopping the movement of liquid according to the principle of siphon, Even after weakening, the restoring force of the stopping bellows container is small, so that the negative pressure necessary for the principle of the siphon is not generated inside the pressure tank, and the liquid cannot be sucked up again. Liquid transfer device. Suction pipe for sucking up the liquid from the source liquid container, a discharge pipe for discharging the sucked liquid to the destination liquid container, a check valve for suction provided at the outlet of the suction pipe, and an inlet of the discharge pipe A check valve for discharge provided in the tank, and a pressure tank that connects the outlet of the suction pipe and the inlet of the discharge pipe to move the liquid from the source liquid container to the destination liquid container using the principle of siphon. In a siphon type pump that can be connected, a sealed space is formed by connecting, a balloon that expands and contracts in the pressure tank, a spring bellows container for starting movement of a liquid provided with a spring having a strong restoring force, A pipe for connecting the balloon and the start bellows container, and by stepping on the start bellows container with a foot to inflate the balloon, the air in the pressure tank is discharged to the discharge check valve The balloon is removed as the volume of the start bellows container is restored by the restoring force of the spring inside the start bellows container after passing through and discharging from the discharge pipe and weakening the force to step on the start bellows container. A siphon-type liquid moving device characterized in that the liquid movement according to the siphon principle can be started by contracting and generating a negative pressure in the pressure tank. A balloon that expands and contracts in the pressure tank, which forms a sealed space by being connected, a bellows container for starting to start liquid movement provided with a spring having a strong restoring force, the balloon and the starting A pipe for connecting the bellows container, a pressure tank for stopping with a smaller restoring force, connected to the pressure tank, and by stepping on the start bellows container with a foot to inflate the balloon, Air is discharged from the discharge pipe through the discharge check valve, and after the force to step on the start bellows container is weakened, the restoring force of the spring inside the start bellows container is used to restore the start bellows container. As the volume is restored, the balloon is contracted to create a negative pressure in the pressure tank, thereby starting the movement of liquid according to the principle of siphon and holding the stop pressure tank by hand. Since the pressure tank is pressurized and the negative pressure is eliminated to stop the movement of the liquid by the siphon principle and the pressing force is weakened. 3. The siphon type liquid moving device according to claim 2, wherein a negative pressure required for the principle of siphon is not generated inside, and the liquid cannot be sucked up again. A balloon that expands and contracts in the pressure tank, which forms a sealed space by being connected, a bellows container for starting to start the movement of a liquid provided with a spring having a strong restoring force, and a spring having a weak restoring force A stop bellows container for stopping the movement of the liquid provided therein; a tube connecting the balloon and the start bellows container; a tube connecting the start bellows container and the stop bellows container; By stepping on the bellows container for foot and inflating the balloon to pressurize the inside of the pressure tank and canceling the negative pressure, the movement of the liquid by the principle of the siphon is stopped, and the stepping force is weakened 3. The pressure of the stop bellows container is small, so that a negative pressure required for the siphon principle is not generated inside the pressure tank, and the liquid cannot be sucked up again. The siphon the liquid moving apparatus. In a siphon pump that can move liquid from the source liquid container to the destination liquid container using the principle of siphon, step on the stop bellows container that forms a sealed space by connecting it with a balloon and a tube. By contracting and inflating the balloon in the pressure tank to pressurize the inside of the pressure tank and canceling the negative pressure, the movement of the liquid according to the siphon principle is stopped, and the stopping force is reduced after the stepping force is weakened. A siphon-type liquid moving method characterized in that since the restoring force of the bellows container for use is small, a negative pressure required for the principle of siphon is not generated inside the pressure tank, and the liquid cannot be sucked up again. In a siphon pump that can move liquid from a source liquid container to a destination liquid container using the principle of siphon, step on the start bellows container that forms a sealed space by connecting with a balloon and a tube. The volume of the bellows container is reduced by the restoring force of the spring inside the bellows container after reducing the force of stepping on the bellows container by discharging the air in the pressure tank by contracting and inflating the balloon in the pressure tank The siphon-type liquid movement method is characterized in that the movement of the liquid can be started by contracting the balloon to generate a negative pressure in the pressure tank as it is restored. After pressing the pressure tank for stop connected to the pressure tank by hand to pressurize the inside of the pressure tank and canceling the negative pressure, the movement of the liquid by the siphon principle is stopped and the pressing force is weakened. 7. The siphon type according to claim 6, wherein the restoring pressure of the stopping pressure tank is small, so that a negative pressure required for the siphon principle is not generated inside the pressure tank, and the liquid cannot be sucked up again. Liquid transfer method. The balloon and the start bellows container are connected by a pipe, and the stop bellows container that forms a sealed space is contracted with a foot, the balloon is inflated in the pressure tank to pressurize the inside of the pressure tank, and the negative pressure Therefore, even after the liquid movement by the siphon principle is stopped and the stepping force is weakened, the restoring force of the stopping bellows container is small, so the negative pressure necessary for the siphon principle is inside the pressure tank. 7. The siphon type liquid moving method according to claim 6, wherein the liquid cannot be sucked up again.