TWI751491B - Two-way switch structure - Google Patents

Abstract

A two-way switch structure includes a seawater tank, a first switch unit, a liquid storage tank, and a second switch unit, the first switch unit is set in the seawater tank, and the first switch unit has a first flow channel, a The first float (containing half of the first float), the position of the liquid storage tank is higher than the seawater tank, the liquid storage tank is connected to the seawater tank by an infusion pipe, and the second switch unit is arranged in the storage tank. The liquid cylinder, the second switch unit has a second flow channel, a second float (containing half of the second float), and the second flow channel is connected to a first gas pipe and a second gas pipe, The first gas delivery pipe is connected with the first flow channel, and the second gas delivery pipe is connected with an air storage cylinder. The seawater flows into the seawater tank to make the first float (containing half of the first float) rise and turn on the first switch unit. The first gas pipe can input the gas of the air tank into the seawater tank, and force the seawater in the seawater tank by the action of air pressure. Enter the infusion pipe and input it into the liquid storage tank set up in a high place such as a mountain for dredging, sludge discharge, pool cleaning and other purposes, which has the benefits of energy saving and environmental protection.

Description

Bidirectional switch structure

The invention relates to a switch structure, in particular, it is a two-way switch structure that uses air pressure to force seawater to be transported to a high place for a predetermined purpose, and has the benefits of energy saving and environmental protection.

Press; due to the continuous consumption of fossil fuels by human beings and the decreasing oil stock, the CO2 emitted by its combustion seriously leads to the occurrence of the global greenhouse (warming) effect, so the United Nations actively regulates various measures to combat global warming; Pay attention to and actively promote clean green energy technologies, such as wind energy, solar energy, geothermal energy, hydropower, tidal energy, etc., or energy-saving and environmentally friendly technologies.

The ocean occupies two-thirds of the surface area, and according to research, the ocean resources such as ocean temperature difference, waves, currents, tides, etc. are far more than twice the total energy required by human beings, especially the amount of seawater on the earth is quite large. , it can be described as inexhaustible for human beings, so seawater can be effectively used

In addition, reservoirs located on high mountains often have siltation problems, which seriously affect the operation and power generation of reservoir generator sets. Therefore, reservoir dredging is one of the major issues for the government and power generation companies.

Based on the above, the development of a technical structure that can capture and transport seawater to high places such as mountains for dredging, sludge removal, and pool cleaning, and which can take into account issues such as energy saving and environmental protection, is indeed a major issue in the industry.

The reason is that the inventor of the present invention is based on the concept of continuous research and innovation of products, based on years of practical experience in product design and development, as well as active and dedicated research and development thinking, through countless actual tests and experiments, the invention has come into being.

The purpose of the present invention is to provide a two-way switch structure that enables seawater to be transported to a high place for a predetermined purpose, and has the benefits of energy saving and environmental protection.

In order to achieve the above-mentioned purpose, the present invention includes a seawater tank, a first switch unit, a liquid storage tank, and a second switch unit, wherein the seawater tank has a check valve for supplying the seawater one-way state at the seaside. into the seawater tank; the first switch unit is set in the seawater tank, the first switch unit has a first flow channel, and the first flow channel has a first closing part (when the second valve piece described later closes the second flow channel described later The upper section of the first flow channel has several first through holes communicating with the outside of the seawater tank, and the lower section of the first flow channel has several second through holes that communicate with the inside of the seawater tank. The first flow channel There is a first shaft body that can move up and down, the upper section of the first shaft body has a first valve plate for opening and closing the first through hole, and the lower section of the first shaft body has a first valve plate for opening and closing the second through hole A second valve plate of one of the holes, the bottom end of the first shaft body has a first float ball (containing half of the first float ball water); the location of the liquid storage cylinder is higher than the seawater cylinder, and the liquid storage cylinder is An infusion pipe is connected to the seawater tank, and the bottom of the liquid storage tank has an output pipe; the second switch unit is arranged in the liquid storage tank, and the second switch unit has a second flow channel, and the second flow channel has a second The closing part, the upper section of the second flow channel has a plurality of third through holes communicating with a first gas pipeline, the first gas pipeline is connected with the second through holes of the first flow channel, and the second flow channel is also connected with a second through hole The gas pipe, the second gas pipe is connected to a gas storage cylinder, the second flow channel has a second shaft body that can move up and down, and the upper section of the second shaft body has a third valve for opening and closing the third through hole The bottom end of the second shaft body has a second floating ball (containing half of the water volume of the second floating ball).

The seawater flows into the seawater tank to make the first floating ball rise and turn on the first switch unit. The first gas pipeline can input the gas of the air tank into the seawater tank, and the seawater in the seawater tank is forced to enter the infusion pipe by air pressure, and is sent to the high place like a mountain. The above liquid storage tank is used for dredging, sludge discharge, pool cleaning and other purposes, which has the benefits of energy saving and environmental protection.

The following is only described in detail by way of specific embodiments and accompanying drawings.

Please refer to Figure 1, Figure 2, Figure 3, Figure 6, Figure 7, the present invention includes a seawater tank 10, a first switch unit 20, a liquid storage tank 30, and a second switch unit 40. It will be explained in detail below:

The seawater tank 10 has a check valve 11 for allowing seawater from the sea to flow into the seawater tank 10 in one direction.

The first switch unit 20 is disposed in the seawater tank 10, the first switch unit 20 has a first flow channel 21, and the first flow channel 21 has a first closing portion 22 (when the second valve plate 27 described later is closed, the second valve plate 27 described later is closed. The second through holes 24 also play a gas blocking function), the upper section of the first flow channel 21 has a plurality of first through holes 23 that communicate with the outside of the seawater tank 10 , and the lower section of the first flow channel 21 has a plurality of first through holes 23 that communicate with the inside of the seawater tank 10 . The second through hole 24, the first flow channel 21 has a first shaft body 25 that can move up and down, the upper section of the first shaft body 25 has a first valve plate 26 for opening and closing the first through hole 23, The lower section of the first shaft body 25 has a second valve plate 27 for opening and closing the second through hole 24, and the bottom end of the first shaft body 25 has a first floating ball 28 (including half of the first floating ball Ball 28 water volume).

The liquid storage cylinder 30 is set higher than the seawater cylinder 10 , the liquid storage cylinder 30 is connected to the seawater cylinder 10 by an infusion pipe 31 , and has an output pipe 32 at the bottom of the liquid storage cylinder 30 .

The second switch unit 40 is disposed in the liquid storage cylinder 30, the second switch unit 40 has a second flow channel 41, the second flow channel 41 has a second closing portion 42 (with a gas blocking function), the first The upper section of the second flow channel 41 has a plurality of third through holes 44 that communicate with a first gas pipe 43, the first gas pipe 43 communicates with the second through holes 24 of the first flow channel 21, and the second flow channel 41 also communicates with a The second gas delivery pipe 49, the second gas delivery pipe 49 is connected to a gas storage cylinder 45, the gas storage cylinder 45 is used to provide the air pressure source of the present invention such as high pressure gas, the second flow channel 41 has a second shaft body 46 that can move up and down , the upper section of the second shaft body 46 has a third valve plate 47 for opening and closing the third through hole 44, and the bottom end of the second shaft body 46 has a second floating ball 48 (including half a second Float 48 water volume).

One side of the gas storage cylinder 45 communicates with the second gas pipeline 49 through a check valve 451 , and another check valve 451 is provided on the other side of the gas storage cylinder 45 .

In one embodiment, the first flow channel 21 has a plurality of orifice frames 51 and 52, and the plurality of orifice frames 51 and 52 are provided for the first shaft body 25 to pass through in a movable manner, so that the first shaft body 25 is not displaced. , Move up and down steadily.

In one embodiment, the first shaft body 25 is provided with several elastic bodies 61 and 62, so that the first shaft body 25 has elastic buffering force when the movement encounters resistance, that is, when the first valve plate 26 closes the first shaft body 26. When the through hole 23 and the second valve plate 27 close the second through hole 24, they have a shock-absorbing force, and on the other hand, the first valve plate 26 and the second valve plate 27 have elastic pressing force, which has a better airtight effect. .

In one embodiment, the first flow channel 21 has a positioning hole frame 29 on one side, the first shaft body 25 has a positioning hole 251, and the first flow channel 21 has a positioning unit 70 on the other side. An inverted L-shaped tube body 71 extends from the other side of the first flow channel 21 . The tube body 71 has a positioning rod 72 , and an elastic member 73 is sleeved on the positioning rod 72 so that one end of the positioning rod 72 extends into the The first flow channel 21 is elastically against the surface of the first shaft body 25, and the other end of the positioning rod 72 is connected to a third float 74 (including half of the third float 74 water) through a pull rope 75. When the third float 74 is connected to the pull rope 75 together with the upper third shaft 50 as the seawater level in the seawater tank 10 rises, the pull rope 75 is slack and waits for the water level of the first float ball 28 to rise back to the top. When the positioning rod 72 is pressed against the surface of the first shaft body 25 due to the elastic force of the elastic member 73, one end of the positioning rod 72 is converted to pass through the positioning hole 251 and be locked into the positioning hole frame 29, so that the The first shaft body 25 will not rotate arbitrarily when moving upward, which improves the stability. At this time, the first valve plate 26 closes the first through hole 23, while the second valve plate 27 opens the second through hole 24 at the same time, and the seawater tank 10 Stop the water supply and start to pump water into the liquid storage tank 30. When the third float ball 74 drops with the water level of the seawater in the seawater tank 10, the positioning rod 72 originally located in the positioning hole 251 and the positioning hole frame 29 will be pulled into the liquid storage tank 30. When the rope 75 is pulled and pulled out, the positioning rod 72 is moved into the pipe body 71 . The positioning rod 72 is restored to its one end against the surface of the first shaft body 25 elastically, and the positioning function of the first shaft body 25 is no longer applied. At the same time, the first float ball 28 also contains half of the water volume of the first float ball 28 The weight falls instantly, and the first switch unit 20 is automatically closed, that is, the first float 28 descends and drives the first shaft 25 to move downward. At this time, the first valve plate 26 opens the first through hole 23, and the seawater tank 10 The air inside can be discharged to the outside of the seawater tank 10 through the positioning hole frame 29, the first flow channel 21 and the first through hole 23, while the second valve plate 27 closes the second through hole 24 and the first closing part 22 simultaneously acts as a gas barrier. Function, so that the first gas pipe 43 is no longer connected to the second through hole 24 of the first flow channel 21, the first gas pipe 43 cannot input the gas of the gas storage cylinder 45 into the seawater cylinder 10, and the seawater passes through the check valve at this time. 11 flowing into the seawater tank 10 can make the seawater level rise again.

In one embodiment, the installation location of the sea water tank 10 is located at the seaside.

In one embodiment, the location of the liquid storage tank 30 is located on a mountain.

The first valve plate 26 has a rubber sleeve 261 to have a sealing effect.

The first shaft body 25 has an iron stopper 252 to stop the hole frame 51 .

The second valve plate 27 has a rubber sleeve 271 to have a sealing effect.

The first shaft body 25 has an iron stopper 253 to stop the hole frame 52 .

The first closing portion 22 is provided with a rubber sleeve 221 where the first shaft body 25 passes through, so as to have a sealing effect.

The third valve plate 47 has a rubber sleeve 471 to have a sealing effect.

The second closing portion 42 is provided with a rubber sleeve 421 where the second shaft body 46 passes through, so as to have a sealing effect.

The second shaft body 46 has the elastic force to move upward through an elastic member 461 provided outside, so that the third valve plate 47 can close the third through hole 44 tightly with the elastic force.

The above is the introduction of each component of the present invention and its composition, and then the use examples, characteristics and benefits of the present invention are introduced as follows:

Referring to FIG. 1 , the installation location of the seawater tank 10 may be located at the seaside, and the installation location of the liquid storage tank 30 may be located on the mountain.

Please refer to Figures 2, 4 and 5, the seawater can flow into the seawater tank 10 through the check valve 11 to make the seawater level begin to rise, so that the first float 28 (including half of the first float 28) The rise of the water volume) automatically opens the first switch unit 20, that is, the rise of the first float ball 28 (containing half of the water volume of the first float ball 28) drives the first shaft body 25 to move upward, and the first valve plate 26 closes the In the first through hole 23, the air outside the seawater tank 10 will not enter the inside of the seawater tank 10, and the second valve plate 27 opens the second through hole 24, so that the first air pipe 43 is connected to the second passage of the first flow channel 21. Hole 24, and then only the first gas pipe 43 in the seawater cylinder 10 continuously inputs the gas of the gas storage cylinder 45 into the seawater cylinder 10 to increase the air pressure, forcing the seawater in the seawater cylinder 10 to be subject to the liquid storage provided in a high place such as a mountain. The second float 48 (containing half of the second float 48) controls the opening and closing of the second switch unit 40 in the liquid storage tank 30. The second switch unit 40 controls the gas in the second gas pipe 49 to continue or stop the first gas pipe. 43. Through the first switch unit 20, the seawater in the seawater cylinder 10 is controlled by the opening and closing of the first float ball 28 and the third float ball 74. The seawater enters the infusion pipe 31 and flows upward continuously, and the infusion pipe 31 can be operated by air pressure. Continue to pump seawater into the liquid storage tank 30 (refer to Fig. 6), and the output pipe 32 can be used for drainage to the predetermined work place.

The invention uses air pressure to force seawater into high places such as mountains for the purposes of dredging, discharging mud, cleaning pools and the like, and has the benefits of energy saving, environmental protection and the like.

Please refer to FIGS. 2 , 4 and 5. When the first floating ball 28 rises and drives the first shaft body 25 to move upward, one end of the positioning rod 72 is removed from the original position due to the elastic force of the elastic member 73 . The elasticity of the first shaft body 25 abuts against the surface of the first shaft body 25 , and is converted to pass through the positioning hole 251 and be clamped into the positioning hole frame 29 , so that the first shaft body 25 will not rotate arbitrarily when moving upwards, which improves stability.

At this time, the third floating ball 74 rises with the seawater level in the seawater tank 10 , and the other end of the pulling rope 75 is in a slack shape, and the other end elastically abuts against the positioning rod 72 of the first shaft body 25 and waits for the first floating ball 28 (inside). (including half the weight of the first float ball 28), when the water is full again, and when it returns to the top immediately, it is inserted into the positioning hole frame 29 through the positioning hole 251.

Please refer to FIGS. 5 , 6 and 7. When the water level in the liquid storage cylinder 30 has not reached the highest level, the third valve plate 47 opens the third through hole 44 and the second shaft 46 The bottom end has a second floating ball 48, so that the gas in the gas storage cylinder 45 can enter the first gas pipe 43 through the second gas pipe 49 and the second flow channel 41, and the first gas pipe 43 is connected to the first flow channel 21. The second through hole 24 is formed, so the first gas pipe 43 can continuously input the gas of the gas storage tank 45 into the seawater tank 10 to increase the air pressure.

Please refer to Fig. 8 and Fig. 9, when the water level in the liquid storage tank 30 rises to the highest level, that is, the second float ball 48 rises to drive the second shaft body 46, the second closing function with the gas blocking function can be performed. The third valve plate 47 closes the third through hole 44, and the gas in the gas storage cylinder 45 cannot enter the first gas delivery pipe 43, so that the liquid delivery pipe 31 cannot be transported due to the suspension of the first gas delivery pipe 43. The seawater in the seawater tank 10 is forced to be input into the liquid storage tank 30 , so the second switch unit 40 has the function of automatically controlling the water level in the liquid storage tank 30 .

Please refer to Fig. 10 and Fig. 11. When the seawater level in the seawater tank 10 is insufficient and the seawater level drops, the first float ball 28 (containing half the weight of the water of the first float ball 28) will cause the water level to be too low. The third floating ball 74 drives the third shaft body 50 to pull the pulling rope 75 downward, and pulls the positioning rod 72 that has been inserted through the positioning hole 251 into the positioning hole frame 29 away from the automatic closing of the first switch unit 20, that is, The first float 28 (containing half the weight of the first float 28) descends and drives the first shaft 25 to move downward. At this time, the first valve plate 26 opens the first through hole 23, and the inside of the seawater tank 10 The air can be discharged out of the seawater tank 10 through the positioning hole frame 29, the first flow channel 21 and the first through hole 23, and the second valve plate 27 closes the second through hole 24, so that the first air pipe 43 is no longer connected to the seawater tank 10. The second through hole 24 of the first flow channel 21 and the first gas pipe 43 cannot input the gas of the gas storage tank 45 into the seawater tank 10. At this time, the seawater flows into the seawater tank 10 through the check valve 11, which can make the seawater level rise again. .

At this time, when the third float 74 (including the weight of half of the third float 74 ) falls with the seawater level in the seawater tank 10 , the pull rope 75 moves the positioning rod 72 into the pipe body 71 , so that one end of the positioning rod 72 is restored to elastically abutting against the surface of the first shaft body 25 , and the positioning function of the first shaft body 25 is no longer exerted.

The above-mentioned examples in this case are only for the convenience of description, and should not limit the meaning of this case, that is, all kinds of transformation designs based on the listed scope of the patent application should be included in the scope of the patent of this case.

Sea water tank 10                           11 The first flow channel 21 The first closing part 22 The rubber cover 221 The first through hole 23 The second through hole 24 The first shaft body 25 Positioning hole 251 Iron block 252 Iron block 253 The first valve piece 26      Rubber kit 261     The second valve piece 27 Rubber Kit 271 First Float 28 Positioning Hole Frame 29 Reservoir 30 Infusion tube 31 Output tube 32 The second switch unit 40 The second flow channel 41 The second closing part 42 Rubber sleeve 421 The first air pipe 43 The third through hole 44 Air reservoir 45             Check valve 451       Second shaft body 46 Elastic part 461 The third valve plate 47 The rubber kit 471 The second float 48 The second air pipe 49 The third shaft 50 Hole frame 51, 52 Elastomer 61, 62 Positioning unit 70 Tube 71 Locating rod 72 Elastic piece 73 The third float 74 Pull rope 75

Figure 1 is a schematic diagram of the structure of the present invention. Fig. 2 is a sectional view of the seawater tank of the present invention. FIG. 3 is a cross-sectional view of the first switch unit and the positioning unit of the present invention. Fig. 4 is a diagram showing a usage example of the first switch unit and the positioning unit of the present invention. Fig. 5 is a diagram showing an example of use of the sea water tank of the present invention. Fig. 6 is a diagram showing an example of use of the liquid storage cylinder, the infusion tube and the second switch unit of the present invention. FIG. 7 is a diagram showing an example of use of the second switch unit of the present invention. FIG. 8 is a diagram illustrating an example of use of the second switch unit to close the third through hole of the present invention. Fig. 9 is a diagram of an example of use of the liquid storage cylinder of the present invention at the highest water level, and the second switch unit closes the gas delivery function of the first gas delivery pipe. Fig. 10 is a diagram of an example of use when the seawater in the seawater tank of the present invention is insufficient. Fig. 11 is a diagram of an example of use of the first floating ball to close the first switch unit when the seawater in the seawater tank is insufficient according to the present invention.

Sea water tank 10                                 11 The first float 28             30 output pipe 32 second switch unit 40 first air pipe 43 Air storage tank 45                             45 The second float 48 The second air pipe 49 The third shaft 50 3rd float 74

Claims (6)

A two-way switch structure, comprising: a seawater tank with a check valve for one-way flow of seawater into the seawater tank; a first switch unit disposed in the seawater tank, the first switch unit having a A first flow channel, the first flow channel has a first closing part (with a gas blocking function), the upper section of the first flow channel has a plurality of first through holes that communicate with the outside of the seawater cylinder, and the lower section of the first flow channel has a number of first through holes that communicate with the seawater There is a second through hole inside the water tank. The first flow channel has a first shaft that can move up and down between the holes of the first closing part (with a gas blocking function) to drive a second valve plate to close the second through hole and play the role of the The first closing part has a gas blocking function. The upper section of the first shaft body has a first valve plate for opening and closing the first through hole, and the lower section of the first shaft body has a valve for opening and closing the second through hole. For the second valve plate, the bottom end of the first shaft body has a first float (containing half the weight of the first float); The seawater tank is connected with an infusion pipe, and the bottom of the liquid storage tank has an output pipe; a second switch unit is arranged in the liquid storage tank, and the second switch unit has a second flow channel, and the second flow channel has a The second closing part (gas blocking function), the upper section of the second flow channel has a plurality of third through holes connected to a first gas pipe, the first gas pipe is connected to the second through holes of the first flow channel, the second The flow channel is also connected with a second gas delivery pipe, the second gas delivery pipe is connected with an air storage cylinder, and the second flow channel has a second shaft body that can move up and down between the holes of the second closing part (with the gas blocking function). The upper section of the second shaft body has a third valve plate for opening and closing the third through hole, and the bottom end of the second shaft body has a second floating ball (containing half the weight of the water volume of the second floating ball); There is a positioning hole frame on one side of the first flow channel, and the first float ball can move down to drive the first shaft body to move downward. At this time, the first valve plate opens the first through hole, and the inside of the seawater tank The air can be discharged out of the seawater cylinder through the positioning hole frame, the first flow channel and the first through hole. The bidirectional switch structure according to claim 1, wherein the first flow channel has a multi-hole frame, and the multi-hole frame is movably passed through the first shaft body. The bidirectional switch structure of claim 1, wherein the first shaft body is provided with several elastic bodies. The bidirectional switch structure according to claim 1, wherein the first shaft body has a positioning hole, the other side of the first flow channel has a positioning unit, and the positioning unit extends from the other side of the first flow channel to an inverted L The tube body has a positioning rod, and an elastic member is sleeved on the positioning rod, so that one end of the positioning rod extends into the first flow channel and elastically abuts against the surface of the first shaft body. One end is connected to a third shaft body by a pulling rope, and the bottom end of the third shaft body has a third floating ball (containing half the weight of the water of the third floating ball), when the third floating ball follows the When the seawater level in the seawater tank rises, the pull rope is slack and waits until the water level rises completely and returns to the top. When the first float (containing half the weight of the first float) drives the first shaft to move upward, the connection pulls The positioning rod at the other end of the rope elastically resting on the surface of the first shaft body is instantly penetrated through the positioning hole and the positioning hole frame. When the seawater level in the seawater tank drops, the third floating ball (including half The weight of the three floating balls) drives the third shaft to connect the upper end to the pulling rope, and the positioning rod moves into the tube body, and the positioning rod is slowly pulled out from the positioning hole frame and the positioning hole to the first float The ball falls and rebounds against the first shaft. The two-way switch structure according to claim 1, wherein the installation location of the seawater tank is located at the seaside. The two-way switch structure according to claim 1, wherein the installation site of the liquid storage cylinder is located on a mountain.

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