JP3063835U - Liquid and gas pumping equipment - Google Patents

Abstract

(57) [Abstract] [Problem] Low speed rotation, low noise and low vibration, energy saving,
Provided is a liquid and gas pumping apparatus which has a simple structure, is inexpensive, small, easy to use, has low pollution, and is adaptable to various uses. [Means] A pipe 1 having a diameter of 0.3 to 50 cm and a diameter 10
A spring-shaped pumping body 3 having a communication path 2 is formed by winding it up to 500 cm to 1 to 1000 times, and one end of the spring-like pumping body 3 is used as an inlet 6 and the other end of the spring-like pumping body 3 is used as an outlet 7. Only the inflow port provided by extending the lower part of the spring-like pumping body 3 or one end of the spring-like pumping body 3 is immersed in the liquid, and the inflow port 6 is immersed in the liquid every time the spring-like pumping body 3 rotates. Position and rotate the spring-like pumping body 3 at a rate of 0.01 to 3.5 times / second, so that the liquid and the gas are communicated through the inlet 6 of the spring-like pumping body 3 in the spring-like pumping body 3. While flowing into the passage 2, the liquid and the gas in each of the communication passages 2 of the spring-shaped pressure-feeding body 3 are separated and maintained in a sealed state, and gradually pressurized from the inlet 6 to the outlet 7. This pressurized liquid and pressurized gas flow Pumping device of a liquid and a gas to be pumped into the reservoir 12 and other devices through a pumping pipe 10 from the mouth 7.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a liquid and gas pumping device using a spring-like pumping body, and includes a storage tank connected to a pressurizing device using a spring-like pumping body, a water supply device, a fountain device, a sprinkler device, and the like. The liquid and gas or liquid are pumped into the device, or the vacuum forming device connected to the pressurizing device using the spring-like pumping unit is evacuated, or the liquid is supplied by the pressurizing device using the spring-like pumping unit. The carrier material is pumped together with the gas.

[0002]

[Prior art]

 Conventional liquid and gas pumping devices, such as feed pumps and vacuum pumps, often use high-speed rotation or centrifugal force, and consume a large amount of energy, resulting in high processing costs. there were.

[0003] Furthermore, many feed pumps, vacuum pumps, and the like require a driving mechanism such as a piston, a blade, a gear, a screw, etc., so that vibrations and noises are large, failures are likely to occur, and a device is not only required. There was a problem that the structure became complicated and the size became large.

[0004] Furthermore, feed pumps, vacuum pumps, and the like have a problem that cavitation and water hammer occur when the apparatus is started and stopped, and there is also a problem that various measures are required to prevent such cavitation and water hammer.

[0005] As feed pumps, vacuum pumps, and the like become more sophisticated, transport, installation, and maintenance pipes require enormous costs, and require advanced skill and operation. There are some difficulties that can be used in the country or in remote mountainous areas, and in many cases, electric power or internal combustion engines are used as power sources. There were also difficult problems to use.

Further, when electricity, an internal combustion engine or the like is used, there is a problem that pollution gas such as NOX, SOX, and CO ² is generated, thereby causing the destruction of the global environment. To avoid this problem, wind power, hydraulic power, Some devices used a solar system, but none of them had sufficient performance in terms of liquid and gas pumping volumes and pumping power, and there was no industrially practical device.

To supply oxygen to animals, plants and microorganisms in the liquid by aerating liquids in liquid tanks, lakes, marshes, ponds, rivers, and the sea, or to purify water quality by aerating these liquids There was no simple, inexpensive aerator that used natural forces. In addition, when transporting substances together with gases and liquids, there was no appropriate transport device that could transport the substances without clogging and clogging the structures attached inside the equipment. .

[0008]

[Problems to be solved by the invention]

 The present invention reduces the pressure and pressure of the liquid and gas pumping device to low speed and saves energy, and reduces the noise and vibration of the pressurizing device without installing pistons, blades, gears, screws, etc. inside the pumping device. Its purpose is to make it simple, cheap, and small.

[0009] Further, the present invention reduces the cost of transporting, installing, and maintaining pipes for the above-described liquid and gas pumping apparatus, and also provides a human power, wind power, water power, and solar system that are easily available as power for the apparatus. The purpose is to save labor by using it, and to make it easier to use as a pumping device for various liquids and gases, especially in developing countries and remote mountainous areas. The present invention is, NOX, SOX, avoiding as much as possible the use of such engines and motors for generating CO ^2, there is a purpose to cause no environmental destruction.

[0010] Furthermore, the present invention prevents cavitation occurring at the start of the conventional apparatus by adopting a mechanism that is hydraulically reasonable at low speed rotation, and utilizes gas as a cushion, The purpose is to prevent the water hammer that occurs when the conventional equipment stops.

[0011] Further, the present invention provides a method for aerating liquids such as liquid tanks, lakes, marshes, ponds, rivers, the sea, water and sewage by high-pressure mixed gas-liquid or high-pressure liquid pumped from a liquid and gas pumping device. As a device for supplying oxygen to animals and plants and microorganisms in it and a device for purifying liquids, or as an appreciation device for washing automobiles and buildings, such as showers, sprays, and fountains, a device for supplying drip fluid and blood, It is intended to be used as a medical device such as a supply device for a chemical solution.

The present invention also relates to a high-pressure gas-liquid mixture fed from a liquid-gas pumping device or a carrier mixed with a high-pressure liquid, such as seafood, vegetables, fruits, packs, wood chips, metal chips, and gravel. It is an object of the present invention to provide a pumping apparatus for transporting or transporting cobblestones, debris, rocks, coal, sludge, etc. together with liquid and gas without causing clogging or failure in the apparatus.

[0013]

[Means for Solving the Problems]

 The present invention relates to a liquid and gas pumping device, in which a pipe 1 is wound to form a spring-like pumping body 3 having a communication passage 2, and the spring-like pumping body 3 is rotatably installed and immersed in the liquid. Then, by rotating the spring-like pumping body 3, the liquid and the gas are caused to flow into the communication passage 2 in the spring-like pumping body 3 from the inflow port 6 at one end of the spring-like pumping body 3, and at the same time, the spring-like pumping is performed. The liquid and the gas in each of the communication passages 2 of the body 3 are separated and maintained in a sealed state, and gradually pressurized from the inflow port 6 side to the outflow port 7 side. It is characterized in that it is pressure-fed to an apparatus such as a storage tank through a pressure-feeding pipe 10 from an outflow port 7 at the other end of the pressure-feeding body 3.

In addition, the present invention does not immerse the spring-like pumping body 3 of the above-mentioned liquid and gas pumping apparatus in the liquid, but only the inflow port 6 provided by extending one end of the spring-like pumping body 3. Is characterized by being immersed in a liquid to reduce the rotational resistance of the pumping device.

Further, the present invention is directed to the above-described liquid and gas pumping apparatus, in which only the pressurized liquid separated from the pressurized gas in the liquid-gas separation tank 13 attached to the pumping pipe 10 of the liquid and gas pumping device is stored through the pumping pipe 10. It is characterized by efficient pumping to the device.

Further, in the present invention, a water wheel 16 or a windmill 17 is attached to the spring-like pumping body 3 of the above-mentioned liquid and gas pumping device, and the spring-like pumping body 3 is rotated by water flow or wind power in an energy-saving manner. It has special features.

Further, in the present invention, the inflow port 6 provided by extending one end of the spring-like pumping body 3 of the liquid and gas pumping apparatus described above is connected to the transfer pipe 21 communicating with the closed storage tank 15. The outlet 7 of the spring-shaped pressure-feeding body 3 is connected to the pressure-feeding pipe 10 communicating with the storage tank 12, and the water supply pipe 19 is connected to the closed storage tank 15, and the closed storage tank 15 and the vacuum forming device 14 are connected. The liquid and the gas in the closed storage tank 15 are communicated by the vacuum pipe 20, and the liquid and the gas flow into the communication path 2 from the inlet 6 of the spring-shaped pressure-feeding body 3. It is characterized in that the inside of the closed storage tank 15 is evacuated by pressure feeding to the apparatus, and the vacuum forming device 14 connected to the closed storage tank 15 is evacuated.

Furthermore, the present invention provides a method for communicating a liquid and a gas mixed with a carrier substance such as fish, shellfish, vegetables and fruits from the inlet 6 of the spring-like pumping body 3 of the above-mentioned liquid and gas pumping device. It is characterized in that the carrier material is fed into the storage tank 12 and other devices from the outlet 7 through the pressure feed pipe 10 together with the liquid and gas without clogging.

[0019]

Embodiment

 An example of the water (liquid) and air (gas) pumping device according to the present invention will be described with reference to FIG. 1. In the figure, reference numeral 1 denotes a pipe having a diameter of 0.1 to 500 cm, and the pipe 1 has a diameter of 3 to 5000 cm. A spring-shaped pumping body 3 having a communication ring-shaped flow path 2 formed by winding 1 to 1000 windings, an opening at one end of the spring-shaped pumping body 3 is used as an inlet 6, and the other end of the spring-shaped pumping body 3 is provided. Is an outlet 7.

A drum 5 on which a rotating shaft 4 is attached is inserted into the spring-like pumping body 3, and the rotating shaft 4 is rotatably mounted on a bearing provided in an open-type water tank 8 and the like. 3 is immersed in water in a water tank 8, the inflow port 6 is arranged at a position where it is immersed in the water in the water tank 8 every time the spring-shaped pumping body 3 rotates, and the outflow port 7 is connected to the rotating shaft 4. The connecting device 9 such as a swivel joint is penetrated to communicate with one end of the connecting device 9, and the other end of the connecting device 9 communicates with a pressure feed pipe 10.

The handle 11 attached to the rotating shaft 4 is rotated by a human hand, and the spring-like pumping body 3 is rotated together with the rotating shaft 4 by 0.01 to 3.5 times / sec. After every 3 revolutions, the water in the water tank 8 is caused to flow from the inlet 6 and then the air is alternately flowed.

As described above, the rotation of the spring-shaped pumping body 3 is continued, and the water and the air continuously flow into the respective communication paths 2 of the spring-shaped pumping body 3 from the inlet 6 of the spring-shaped pumping body 3. By doing so, the water and air in each communication ring-shaped flow path 2 are separated into water and air in each communication transmission path 2 to form a sealed state.

Then, while maintaining the sealed state, the inside of each communication path 2 is continuously and continuously pressure-fed, and the water and air in each ring-shaped flow path 2 are discharged from the inflow port 6 side. The pressure is gradually increased toward the outlet 7, and the pressurized state is accumulated, so that the pressure of water and air is maximized in the communication path 2 located closest to the outlet 7.

That is, the water and the air that have flowed into the communication transmission path 2 are kept separated from each other at the water surface, that is, in a sealed state, and further, the rotation of the spring-shaped pressure-feeding body 3 is continued. Pressurized water and pressurized air are forcibly moved into each communication path 2, and the pressures of the pressurized water and pressurized air are sequentially increased, and (a) and (b) of FIGS. As shown in (1), a difference H is generated in the water level in each communication path 2, and in the final communication path 2, the sum of the water level differences is accumulated, and the maximum pressure of the pressurized water and the pressurized air (pumping force) I do.

Then, the rotation of the spring-like pumping body 3 is continued, the flow of water and air is continued from the inlet 6 of the spring-like pumping body 3, and the pressurized water and the pressurized air are mixed and connected from the outlet 7. For pumping water into the storage tank 12 of the water purification plant connected to the pressure feed pipe 10 via the device 9, or for squirting from a device (not shown) such as a nozzle attached to the pressure feed pipe 10 to wash various substances. It may be used, or may be supplied as pressurized water and pressurized air to a water treatment device (not shown) connected to the pressure feed pipe 10 and used for aeration treatment, stirring treatment, and the like.

Although the rotary shaft 4 is mounted by inserting the drum 5 in the spring-shaped pressure-feeding body 3, a frame, a frame, and other supports are inserted by the rotary shaft in addition to the drum 5. 4 may be attached, and the handle 11 is attached to the rotating shaft 45 of the spring-like pumping body 3. In addition to the handle 11, the spring-like pumping body 3 is rotated by a known power such as a motor or an engine. It goes without saying that it may be done.

Also, instead of immersing the spring-like pumping body 3 in the water of the water tank 8, as shown in FIG. 3, only the inflow port 6 provided by extending one end of the spring-like pumping body 3 is provided in the water tank 8. May be submerged in water. Then, the rotary shaft 4 is rotated by a motor or other power (not shown), and the spring-like feeder 3 integrated therewith is rotated, so that each of the communication feed paths 2 of the spring-like feeder 3 is rotated. The pressurized water and air are pumped, and the pressurized air and pressurized water are pumped from the outlet 7 of the spring-shaped pumping body 3 to the storage tank 12 connected to the pumping pipe 10 via the connecting device 9, It may be supplied to a device such as a nozzle or a water treatment device.

Further, as shown in FIG. 4, the pressurized water and pressurized air in the liquid-gas separation tank 13 are separated by providing the liquid-gas separation tank 13 to the pressure-feeding pipe 10 and separated from the pressurized air. The pressurized water is sent under pressure to the above-mentioned storage tank 12 communicating with the pressurized water pipe 22, and the pressurized air is sent from the gas-liquid separator 13 through the pressurized air 23 to the pressurized tank 18 to be used as a compressor or the like. I don't care.

As shown in FIG. 1, when the spring-like pumping body 3 is immersed in the water of the water tank 8, water is applied to the entire spring-like pumping body 3 at the time of rotation, and the frictional resistance is strong. There is a problem that a large rotating power is required. However, as shown in FIG. 3, only the inflow port 6 provided by extending one end of the spring-shaped pressure-feeding body 3 is immersed in the water of the water tank 8. Is characterized in that only friction is applied to the small inflow port 6 at the time of rotation, the resistance is weak, a small rotational power is required, and the spring-shaped pumping body 3 can be rotated lightly.

As shown in FIG. 5, an inflow port 6 provided by extending one end of the spring-shaped pressure-feeding body 3 is connected to a transfer pipe 21 connected to a closed storage tank 15 via a connection device 9. In addition, the outlet 7 of the spring-shaped pressure-feeding body 3 is connected to the pressure-feeding pipe 10 communicating with the storage tank 12 via the connection device 9, and the water supply pipe 19 is connected to the closed storage tank 15, and the closed storage tank 15 is connected to the vacuum. The forming device 14 is communicated with the forming device 14 by a vacuum pipe 20.

Then, at the same time as supplying water from the water supply pipe 19 to the closed storage tank 15, the rotating shaft 4 is rotated by a motor or the like (not shown) to rotate the spring-shaped pumping body 3 integrated therewith. As a result, the water and the air in the closed storage tank 15 are caused to flow into the communication path 2 from the inflow port 6 of the spring-shaped pumping body 3 via the transfer pipe 21 and, as described above, each of the spring-shaped pumping bodies 3 Pressurizing the water and air in the communication passage 2 and pressurizing the pressurized air and water from the outlet 7 of the spring-shaped pressurizing body 3 to the storage tank 12 and other devices via the pressurizing pipe 10. Then, the inside of the closed storage tank 15 is evacuated, and the vacuum forming device 14 is also evacuated and evacuated by the vacuum pipe 20, and the vacuum forming device 14 is used for vacuum or the like.

As the spring-shaped pressure-feeding body 3, a pipe 1 having a diameter of 0.3 to 500 cm and a diameter of 3 to 5000 cm wound 1 to 1000 to form a communication path 2 is used. As the spring-shaped pressure-feeding body 3 used for industrial equipment, a pipe 1 having a diameter of 0.3 to 300 cm, a diameter of 10 to 2000 cm is suitable, and a pipe 1 having a diameter of 0. Those having a diameter of less than 1 to 0.3 cm and a diameter of less than 3 to 10 cm are suitable for medical infusion liquid and blood supply equipment, equipment for supplying a small amount of drug solution, and the like.

The reason why the diameter of the pipe 1 of the spring-like pumping body 3 is set to 0.1 to 500 cm is that if the diameter is less than 0.1 cm, the inflow and pressure of water and air are not good, and the diameter is also small. If it exceeds 500 cm, the spring-shaped pressurizing body 3 becomes large in diameter and it is difficult to manufacture. The diameter of the pipe 1 of the spring-shaped pumping body 3 may be the same or may be changed according to the purpose.

The reason why the diameter of the spring-like pumping body 3 is set to 3 to 5000 cm is that if the diameter is less than 3 cm, water and air are separated in the communication path 2 in the spring-like pumping body 3 and sufficient sealing is performed. This is because if the water state cannot be formed and the diameter of the spring-like pumping body 3 exceeds 5000 cm, the spring-like pumping body 3 becomes large and manufacturing becomes difficult.

In order to set the number of turns of the spring-like pumping body 3 to 1 to 1,000, at least one turn is required to form the communication path 2 and the number of turns of the spring-like pumping body 3 exceeds 1,000. This is because the pumping power of water and air is further increased, but the number of turns increases, making it difficult to manufacture and handle. It should be noted that the spring-shaped pumping body 3 may be installed horizontally or may be installed with a slight inclination.

The spring-shaped pressure-feeding body 3 is not formed by a plurality of annular bodies such as a bicycle tube, but is formed by winding a pipe 1 in a spiral or mosquito coil form to form a communication path 2. Alternatively, the communication path 2 may be formed by winding into a turbulent form such as a bobbin, and if necessary, the winding body of the pipe 1 may be any type as long as the communication path 2 can be formed. Anything is fine.

When the spring-shaped pressure-feeding body 3 is formed by a plurality of communication transmission paths 2, the inner communication transmission path 2 has a smaller winding diameter than the outer communication transmission path 2, and the water-tight state. Imbalance may occur in the formation, and in the final communication line 2 close to the outlet 7, the water and air pumping force formed by the sealed state is strong, so the first communication line 2 close to the inlet 6 The pipe 1 of the communication path 2 is arranged on the outside, and the pipe 1 of the final communication path 2 near the outlet 7 is arranged on the inside to maintain an appropriate water-sealing state formed by water and air. May be.

As the inflow port 6 of the spring-shaped pressure-feeding body 3, the opening of the pipe 1 can be used as it is, as shown in FIG. 6A, the opening of the pipe 1 can be widened, or as shown in FIG. As described above, one end of the spring-shaped pressure-feeding body 3 (pipe 1) may be extended in an arm shape, and the leading end may be used as the inflow port 6.

The shape of the inlet 6 of the spring-shaped pumping body 3 is not limited to a circular shape, a rectangular shape, or a trapezoidal shape, and may be any shape that allows a necessary amount of water and air to flow in appropriately.

The inflow port 6 of the spring-shaped pressure-feeding body 3 has a possibility that foreign matter or contaminants may be mixed in when water and air are allowed to flow. It may be covered with a cover such as a net or a screen.

The outlet 7 of the spring-shaped pumping body 3 is connected to one end of a connection device 9 such as a swivel joint (manufactured by Niigata Iron Works), and the other end of the connection device 9 is connected to a pressure feed pipe 10. The outlet 9 of the spring-like pumping body 3 and the pumping pipe 10 are communicated by the device 9, and the airtightness and the liquid-tightness are such that high-pressure water and air are pumped from the outlet 7 of the spring-like pumping body 3 to the pumping pipe 10. In addition to the swivel joint, the connection device 9 that maintains tightness can connect the portion of the outlet 7 of the rotating spring-like pressure-feeding body 3 and the portion of the non-rotating pressure-feeding pipe 10 while maintaining airtightness and liquid tightness. Anything can be used.

As for the inflow of water from the inflow port 6, as shown in FIG. 1, the spring-like pumping body 3 is immersed in the water of the water tank 8, and as shown in FIG. Only the inflow port 6 provided with one end extended is immersed in the water of the water tank 8, or the inflow port 6 of the spring-shaped pressure-feeding body 3 is closed via the connecting device 9 as shown in FIG. It may be connected to allow water and air to flow into the spring-like pumping body 3 from the inflow port 6, and in some cases, the tube 6 or the like may be connected to the inflow port 6 of the spring-like pumping body 3. Water may be introduced as falling liquid or projecting liquid by using a method such as the above, and the method of flowing water into the inflow port 6 of the spring-shaped pumping body 3 is not limited.

The reason why the rotation speed (speed) of the spring-shaped pumping body 3 is set to 0.01 to 3.5 times / second is that if the rotation speed is less than 0.01 times / second, the speed is too slow and pressure feeding is performed. When the number of rotations exceeds 3.5 times / second, the centrifugal force increases, and the water and air in each communication path 2 are sealed (separated state) and water and air are destroyed. This is because a mixed state occurs and the pumping of water and air stops.

In the case where the water and air sealing state of the communication transmission path 2 has collapsed, if the rotation speed of the spring-shaped pressure-feeding body 3 is reduced to the above-described range and the rotation is continued, the water-sealing state is re-established. It recovers and the pumping power also recovers.

The pumping ability of water and air in the spring-like pumping body 3 increases as the rotation speed of the above-mentioned spring-like pumping body 3 increases, as the diameter of the pipe 1 increases, and as the diameter of the spring-like pumping body 3 increases. Therefore, the number of turns of the spring-shaped pressure-feeding body 3 is large, and the size becomes large.

Therefore, the type and properties of water and air, the purpose of pumping water and air (mixing pumping of water and air, pressurized water pumping, vacuum formation, etc.), the type of power, the diameter of the pumping pipe and connecting pipe, the liquid-gas separation tank The above-described conditions may be appropriately determined depending on conditions such as the type of the external device and the like.

The pumping by the spring-like pumping body 3 is achieved by maintaining and continuing the sealed state as described above, so that the phenomenon that the sealed state collapses (water sealing collapse) does not occur. It is important to

[0048] Water seal collapse occurs when the force for breaking the water is greater than the force for maintaining the water sealed state. Except when the rotation of the spring-shaped pumping body 3 is too fast, Also, 1. 1. When there is little room for water and air pumping conditions. 2. When the liquid volume ratio is out of the range, 3. When the diameter of the pipe 1 is small. 4. When the inner surface of each pipe 1 has an adhesive force; 5. If the hair pipe phenomenon occurs, 6. When the surface tension of the liquid is strong. This occurs when the viscosity coefficient of the liquid is large.

Therefore, in order to prevent the sealing failure, Set water and pneumatic pumping conditions with room to spare. (C) keeping the number of revolutions of the spring-shaped pressure-feeding body 3 within the above-mentioned predetermined range; The liquid volume ratio is a numerical value that matches the liquid volume, the pumping force, the number of turns of the communication path 2, the diameter of the pipe 1, and the like. The inner surface of the pipe 1 may be made of a material having water repellency, or a countermeasure such as spraying or applying a water repellent on the inner surface of the pipe 1 may be taken.

As shown in FIG. 7, the spring-like pumping body 3 has a water turbine 16 and a propeller attached to the spring-like pumping body 3 and a float 25 attached to the spring-like pumping body 3, so that the spring-like pumping body 3 is immersed in a river. The spring-like pumping body 3 is rotated using the flow of the river as a power source so as to be fixed to the pile with a rope or the like so as not to flow, and as described above, the water and air of the river are pumped by the spring-like pumping body 3. Alternatively, the water may be pumped to the storage tank 12 of a water purification plant on the riverbank or to a water treatment device.

As shown in FIG. 8, the spring-like pumping body 3 has only the inflow port 6 provided by attaching a windmill 17 or a propeller to the spring-like pumping body 3 and extending one end of the spring-like pumping body 3. The spring-like pumping body 3 is rotated by using the wind power as the power source, and the water and air in the water tank 8 is sent by the spring-like pumping body 3 through the pumping pipe 10 to purify the lake shore. It may be pumped to the storage tank 12 or the water treatment device of the plant, or, similarly to the case of FIG. 7, a float 25 is attached to the spring-like pumping body 3 and immersed in a lake, and the spring-like pumping is performed using wind power as a power source. At the same time as the body 3 is rotated, the spring-like pumping body 3 may pump the water and air from the lake through the pumping pipe 10 to the storage tank 12 of the water purification plant on the shore or the water treatment device. ,

Further, a case where a windmill 17 is attached to the spring-like pumping body 3 and installed in a lake or marsh will be described in further detail. The spring-like pumping body 3 is rotated by wind power to blow out pressurized water and pressurized air into the lake water from the through-hole of the pumping pipe 10, thereby purifying the lake by aeration of the water and removing the water from the lake. Oxygen supply to animals and plants may be performed.

When the windmill 17 is attached to the spring-like pumping body 3 and installed on the lake 26, the spring-like pumping body 3 is installed on a table (not shown) provided on the lake 26. As described in 3 above, only the inlet 6 provided by extending one end of the spring-like pumping body 3 is submerged in the lake, so that the windmill 17 is rotated using the wind power as a power source, and the spring-like pumping body 3 is moved. You may comprise so that it may rotate.

When the liquid level of the water tank 8 is lower than the position of the inlet 6 of the spring-like pumping body 3, a plurality of the spring-like pumping bodies 3 are combined up and down, and the lower spring-like pumping body 3 is placed in the water tank 8. The upper and lower spring-like pumping bodies 3 are simultaneously rotated by rotating them by an interlocking mechanism (not shown) such as a pulley provided on the rotating shaft 4 of the upper spring-like pumping body 3. Then, water and air that have flowed in from the inlet 6 of the lower spring-like pumping body 3 and pressurized are pumped from the lower outlet 7 to the pumping pipe 10 through the connecting device 9 and then to the upper spring-like pumping body. The water and the air pressurized again by the upper spring-like pumping body 3 are sent to the inflow port 6 of the upper spring-like pumping body 3 through the outlet 7 of the upper spring-like pumping body 3 via the connecting device 9. To 10 Is also good.

As shown in FIG. 9, a plurality of pressure-feeding pipes 10 of the spring-shaped pressure-feeding body 3 are connected in series through a connection device 9, and the spring-shaped pressure-feeding body 3 is rotated by rollers 24. By doing so, conveyed objects (wood pieces, metal pieces, gravel, cobblestones, earth and stone, rocks, sludge, seafood, vegetables, fruits, packs) mixed into the water or air in the water tank 8 are removed from the water or air. At the same time, the conveyed objects may be sequentially fed through the spring-shaped feeder 3 without clogging, and may be conveyed to a predetermined storage tank 12.

As the power for rotating the spring-like pumping body 3, other than the above-described various means, a bicycle may be used as the rotating power, that is, the spring-like pumping body 3 may be immersed in water in the water tank 8. The bicycle may be installed in the opening of the holder provided, and the rear wheel of the bicycle may be pressed against the drum 5 of the spring-like pumping body 3 and the bicycle may be pedaled to rotate the spring-like pumping body 3. The spring-like pumping body 3 may be rotated by wrapping a bicycle around the bicycle by pulling a chain between the bicycle gear and the pulley of the spring-like pumping body 3.

Further, an automobile is used as the rotational power of the spring-like pumping body 3, that is, only the inflow port 6 in which one end of the spring-like pumping body 3 is extended is submerged in the water of the water tank 8. An automobile is installed in an opening of a mounting table provided on the spring-like pumping body 3, and the rear wheel of the automobile is pressed against the drum 5 of the spring-like pumping body 3 to drive the automobile, thereby providing spring-like pumping. The body 3 may be rotated.

Experimental Example (1) Example of Pumping of Pressurized Water and Pressurized Air As shown in FIG. 1, about の of the lower part of the spring-like pumping body is rotatably immersed in a water tank, and a storage tank is connected to the pumping pipe. Then, by rotating the spring-shaped pumping body, pressurized water and pressurized air were pumped under the conditions described below, and the pumping force of the pressurized water and pressurized air was measured as a head height and a pumping amount.

Experiment 1 Experiment 2 Experiment 3 Experiment 4 Experiment 5 Experiment 6 Diameter of pipe (cm) 0.3 2500 530 150 Diameter of spring-shaped pumping body (cm) 10 15 5000 50 300 1000 Number of communication passages 1000 10 180 50 5 Number of rotations (times / second) 0.5 3.5 0.01 0.5 0.25 0.06 Head height (m) 47 0.44 20 16 60 18 Pumping amount (cm ³ ) (Liter) (liter) (m ³ / min) 20 6 462 23 2.5 50 Power Motor Motor Power Motor Motor Application Fountain Pumping Material transport Car wash Building wash Material transport

(2) Example of Vacuum Forming As shown in FIG. 5, only the inflow port provided by extending one end of the spring-shaped pressure-feeding body is submerged in a closed storage tank. Connect the forming device, connect the outlet of the spring-like pumping body to the liquid tank, and rotate the spring-like pumping body while inflowing water from outside into the closed storage tank. The pressure was pumped, and the inside of the closed storage tank was evacuated to create a vacuum in the vacuum forming apparatus, and the formed air pressure and the amount of exhaust were measured (pressurized water was discharged outside).

Experiment 7 Experiment 8 Experiment 9 Experiment 10 Experiment 11 Experiment 12 Pipe diameter (cm) 0.3 2 500 5 30 150 Diameter of spring-shaped pumping body (cm) 10 15 5000 50 300 1000 Number of communication passages 1000 10 180 50 5 Number of rotations (times / second) 0.5 3.5 0.01 0.5 0.25 0.06 Forming pressure (m) 0 0.956 00 00 Displacement (cm ³ ) (cm ³ ) (Liter) (liter) (cm ³ / min) 20 6 462 23 2.5 50 Power motor Human power Motor Human power Motor Motor Application Vacuum pump Vacuum pump Vacuum pump Vacuum pump

[0062]

[Effect of the invention]

 According to the present invention, liquid and gas can be pumped by low-speed rotation, and the pumping device can be made low-noise and low-vibration because there are no pistons, blades, gears, screws, etc. as structures inside the pumping device. In addition, there is an excellent advantage that the pumping device can have a simple structure, low cost, and small size.

Further, according to the present invention, since human power, wind power, hydraulic power, and the like can be used as the power of the liquid and gas pumping device, power can be saved, and NOX, SOX, It has the advantage of not causing environmental destruction because it does not generate CO ^2, and it can be easily transported, installed and maintained as a pumping device, so that it can reduce the cost required for it, especially in developing countries and mountainous areas. It has the advantage that it can be easily used as a pump for pumping various liquids and gases in remote areas.

Further, according to the present invention, by adopting a mechanism that does not have a suction process, has a low-speed rotation, and is hydraulically reasonable, as a liquid and gas pumping device, energy loss is small, and in particular, a spring is used. If only the inflow port provided by extending one end of the pumping body is submerged in the liquid path, the frictional resistance between the liquid and the gas is small, so that there is an advantage that the energy efficiency is significantly improved.

In addition, there is an advantage that cavitation that occurs when the conventional apparatus is started can be prevented, and a water hammer that occurs when the conventional apparatus is stopped can be prevented by using gas as cushion.

Further, according to the present invention, an aeration apparatus for supplying a pressurized liquid and a pressurized gas from a liquid and gas pumping device to liquids such as a tank, a lake, a pond, a river, the sea, and water and sewage. As a device, a device for supplying air to animals, plants and microorganisms in a liquid, or as a shower or spray for washing automobiles and buildings, and as an appreciation device for fountains, etc. It can be used as a supply device and a supply device for trace chemicals.

Further, according to the present invention, since there is no piston or the like as an internal structure of the liquid and gas pumping device, fish and shellfish, vegetables, fruits mixed in the liquid and the gas, which were very difficult in the past. , Packs, wood pieces, metal pieces, gravel, cobblestones, debris, rocks, coal, sludge, etc., for transporting or transporting conveyed materials together with liquids and gases without causing clogging or breakdown in the equipment. There is an advantage that can be used as a device.

Further, in the present invention, when the liquid and the gas are mixed and pumped, the liquid and the gas are in a mixed state and the average specific gravity is small. There is an advantage that high-head liquid and gas can be pumped.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating a state in which a lower part of a spring-shaped pressure-feeding body having a communication path formed by winding a pipe is immersed in an open-type water tank and installed.
It is explanatory drawing of the liquid and gas pumping apparatus which shows the state which pumps pressurized water and air.

FIGS. 2A and 2B show states of pressurized water and air in a communication passage between an inflow port and an outflow port of a spring-shaped pressure-feeding body, wherein FIG. It is explanatory drawing of the B line.

FIG. 3 shows a state in which only an inflow port provided by extending one end of a spring-like pumping body is provided so as to be immersed in the water of an open-type water tank, and a state in which pressurized water and air are pumped is shown. It is explanatory drawing of a pumping apparatus.

FIG. 4 is an explanatory view of a liquid and gas pumping apparatus showing a state in which a liquid-gas separation tank is attached to a pumping pipe of a spring-like pumping body, and pressurized water and pressurized air in the tank are separated and pumped. It is.

FIG. 5 is a cross-sectional view of a liquid and gas pumping apparatus showing a state in which an inlet of a spring-like pumping body is connected to a closed storage tank via a transfer pipe, the closed storage tank is evacuated, and the vacuum forming apparatus is evacuated. is there.

6 (a) and 6 (b) show the shape of the inflow port of the spring-shaped pressure-feeding body, and FIG. It is explanatory drawing which shows a state.

FIG. 7: A water wheel and a float are attached to a spring-like pumping body, immersed in a river, and the spring-like pumping body 3 is caused by flow.
FIG. 3 is an explanatory diagram of a liquid and gas pumping device showing a state in which pressurized water and air are pumped by rotating the pump.

FIG. 8 shows a state in which a windmill and a float 25 are attached to a spring-like pumping body, immersed in a lake, and the spring-like pumping body 3 is rotated by wind power to pressurize water and air. It is explanatory drawing of a pumping apparatus.

FIG. 9 shows a state in which a plurality of spring-like pumping bodies are communicated in series, and the spring-like pumping bodies are rotated to convey a substance mixed in water or air together with water or air. It is explanatory drawing of an apparatus.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pipe 2 Communication path 3 Spring-type pumping body 4 Rotating shaft 5 Drum 6 Inlet 7 Outlet 8 Water tank 9 Connecting device 10 Pressure pipe 11 Handle 12 Storage tank 13 Liquid-gas separation tank 14 Vacuum forming device 15 Closed storage tank 16 Watermill 17 Windmill 18 Pressurized tank 19 Water supply pipe 20 Vacuum pipe 21 Transfer pipe 22 Pressurized water pipe 23 Pressurized air pipe 24 Roller 25 Float

Claims (6)

[Utility model registration claims] 1. A spring 1 having a communicating path 2 is formed by winding a pipe 1 having a diameter of 0.3 to 50 cm 1 to 1000 times around a diameter of 10 to 500 cm. An inlet 6 is provided, the other end of the spring-like pumping body 3 is taken as an outlet 7, and a rotating shaft attached to the spring-like pumping body 3 is rotatably mounted on a bearing. Immersed in the inlet 6
Is disposed at a position where it is immersed in the liquid every time the spring-shaped pumping body 3 rotates, and the outlet 7 is connected to the pumping pipe 10 through a connecting device 9 such as a swivel joint through the rotating shaft 4, By rotating the pumping body 3 at a rate of 0.01 to 3.5 times / second, the liquid and the gas flow from the inflow port 6 of the spring-like pumping body 3 into the communication passage 2 in the spring-like pumping body 3. The liquid and gas in each communication path 2 of the spring-shaped pressure-feeding body 3 are separated and maintained in a sealed state, and the pressure is gradually increased from the inflow port 6 side to the outflow port 7 side. A liquid / gas pumping device for pumping a pressurized gas from an outlet 7 to a storage tank 12 and other devices via a pressure pipe 10. 2. An inflow port 6 provided by extending one end of the spring-like pumping body 3 without immersing the spring-like pumping body 3 in the liquid, is inserted into the liquid every time the spring-like pumping body 3 rotates. 2. A liquid and gas pumping apparatus according to claim 1, wherein said apparatus is submerged. 3. A liquid-gas separation tank 13 is attached to the pressure-feeding pipe 10 to separate a pressurized liquid and a pressurized gas, and the separated pressurized liquid is pressure-fed to the storage tank 12 and other devices through the pressure-feeding pipe 10. The liquid and gas pressure feeding device according to claim 1 or 2. 4. The spring-type feeder 3 according to claim 1, 2 or 3, wherein a rotating means such as a water wheel 16 or a windmill 17 is attached to the spring-type feeder 3, and the spring-type feeder 3 is rotated by a water flow or wind power. Liquid and gas pumping equipment. 5. An inflow port 6 provided by extending one end of the spring-like pumping body 3 is connected to a transfer pipe 21 connected to a closed storage tank 15 via a connecting device 9, and the spring-like pumping body 3 is connected to a transfer pipe 21. The outlet 7 is connected to a pressure feed pipe 10 connected to a storage tank 12 via a connection device 9, and a water supply pipe 19 is connected to a closed storage tank 15, and the closed storage tank 15 and the vacuum forming device 14 are connected to a vacuum pipe 20. And the liquid and the gas in the closed storage tank 15 are caused to flow through the transfer pipe 21 from the inflow port 6 of the spring-shaped pressure-feeding body 3 into the communication path 2, and from the outlet port 7 through the pressure-feed pipe 10 to the storage tank 1.
2 and other devices by pumping,
The liquid and gas pumping device according to claim 1 or 2, wherein the inside of the vacuum chamber (5) is evacuated to evacuate the vacuum forming device (14) connected to the closed storage tank (15). 6. A liquid and a gas mixed with a carrier substance are caused to flow into the communication path 2 from the inlet 6 of the spring-shaped pressure-feeding body 3, and from the outlet 7 via the pressure-feeding pipe 10 to the storage tank 12 and other devices. 3. The liquid and gas pumping device according to claim 1, wherein the carrier is pumped together with the liquid and the gas.