KR100746517B1 - The method of pumping and pump using water vapor pressure - Google Patents

Abstract

The present invention relates to a method of pumping a fluid using water vapor pressure and a pump using water vapor pressure. More specifically, the fluid is discharged using the principles of water vapor expansion and cooling contraction, and the vacuum is induced by cooling condensation of water vapor to inhale the fluid. It relates to a high efficiency pumping method and a pump using the same to be applied to.

According to the present invention, a step of supplying a high temperature and high pressure steam to the fluid filled cylinder to send the fluid; Releasing the semi-high pressure remaining in the cylinder to atmospheric pressure; Cooling the water vapor in the cylinder to inhale the fluid by generating a negative pressure in the cylinder; a method of pumping fluid using the water vapor pressure configured to include, and a plurality of cylinders on which cooling fins are formed; A valve device for sequentially supplying high temperature and high pressure steam to each cylinder; A water supply pipe connected to one end of each cylinder to be intermittently connected to the water supply valve; Provided is a pump using water vapor pressure, including; a drain pipe connected to the other end of each cylinder is intermittently connected to the drain valve.

Pump, water vapor, cylinder, rotary valve

Description

Pumping method of fluid using water vapor pressure and pump using water vapor pressure {The method of pumping and pump using water vapor pressure}

1 is an overall perspective view of the present invention

2 is a plan view of the present invention

3 is a vertical cross-sectional view of the present invention

4 is a detailed cross-sectional view of the valve device of the present invention.

5 is a state diagram for pumping a fluid by inflow of water vapor;

6 is a state in which the check valve is opened to make the inside of the cylinder to atmospheric pressure

7 is a state in which the fluid is filled into the cylinder

8 is a detailed view of a check valve

※ Explanation of codes for main parts of drawing

1: Cylinder 2: Cooling Fin

3: valve device 4: water supply valve

5: water supply pipe 6: drain valve

7: drain pipe 8: branch hole

9: branch 10: check valve

11: high pressure steam engine 12: valve ball

13 valve operation piece 14 rotary valve

15: delivery pipe 16: supply pipe

17: motor 18a, 18b: gear

19: belt

The present invention relates to a method of pumping a fluid using water vapor pressure and a pump using water vapor pressure. More specifically, the fluid is discharged using the principles of water vapor expansion and cooling contraction, and the vacuum is induced by cooling condensation of water vapor to inhale the fluid. It relates to a high efficiency pumping method and a pump using the same to be applied to.

A pump and a cylinder are generally used to deliver various fluids such as water, and in each case, the fluid is pumped using an electric power and a transmission device thereof. However, there was a lot of energy loss in each step of the process, and the actual effective energy is only half of that.

An object of the present invention is to expel the fluid by the explosive pressure energy of the water vapor to cool the water vapor remaining in the cylinder to suck the fluid by the generation of negative pressure due to the cooling contraction of the water vapor, thereby improving the efficiency of the pumping of the fluid using the water vapor pressure The present invention provides a pump using a pumping method and water vapor pressure.

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

The method of the present invention for pumping a fluid using high temperature and high pressure steam includes the first step of supplying the high temperature and high pressure steam to the fluid-filled cylinder (1) to deliver the fluid; And a second step of sucking the fluid by cooling and contracting the water vapor in the cylinder (1) to generate a negative pressure in the cylinder (1).

In addition, a step of releasing the quasi-high pressure remaining in the cylinder 1 and lowering it to atmospheric pressure may be further added between the first and second steps.

As described above, the present invention is a method of pushing out the fluid filled in the cylinder 1 to the pressure of water vapor, and the volume shrinks when the water vapor is cooled in the subsequent fluid suction step, not only using the water vapor as described above. It is characterized by efficient inhalation of fluids using the physical properties.

Therefore, after the fluid is discharged to the pressure of water vapor, the vapor pressure of the semi-high pressure is lowered to atmospheric pressure, and the cylinder 1 is sealed to cool and shrink the water vapor, thereby making the inside of the cylinder 1 lower than atmospheric pressure. As a method of cooling and contracting water vapor, various methods such as air cooling and water cooling can be adopted. When the internal pressure of the cylinder 1 is lowered, the fluid can be naturally sucked.

An embodiment of a pump operated in the above manner comprises a plurality of cylinders 1 having cooling fins 2 formed therein; A valve device 3 for sequentially supplying high temperature and high pressure steam to each cylinder 1; A water supply pipe 5 connected to one end of each cylinder 1 to be intermittently connected to the water supply valve 4; And a drain pipe 7 connected to the other end of each cylinder 1 to be intermittently connected to the drain valve 6.

The valve device (3) is formed with a through-hole which is vertically penetrated, the branch (9) formed by the number of the cylinder (1) at regular intervals the branch hole (8) communicating with each cylinder (1) at the side; A check valve (10) installed on each conduit connecting the branch holes (8) and the cylinder (1) to release the quasi-high pressure of the cylinder (1) by water vapor; Is installed in the hole of the branch (9) is rotated, is connected to the high-pressure steam pipe (11) is formed a valve hole 12 for sequentially connecting a plurality of branch holes (8) by rotation, a plurality of by rotation It comprises a; rotary valve 14 is provided with a valve operating piece 13 for releasing pressure by sequentially operating the two check valve (10).

The water supply valve 4 is configured to open when the negative pressure beats the spring force when the negative pressure occurs inside the cylinder 1 while the closed state is maintained by the spring. That is, the closed state is maintained, the closed state is maintained even when the high temperature and high pressure steam is supplied to the cylinder 1, and the structure is opened when the water vapor is cooled and contracted or when negative pressure is generated in the cylinder 1.

And the drain valve (6) is installed to close at its own weight by the installation angle, the rotating shaft is located in the upper position is closed by its own weight is configured to open when the high pressure water vapor flows into the cylinder (1) do. That is, when the high temperature and high pressure steam is supplied to the cylinder 1, it opens immediately after the check valve 10 is opened, and is configured to close until just before the water shrinks.

In addition, the check valve 10 is in the closed state by the spring force, as shown in Figure 8, the structure is opened when pressed to the top, the configuration to operate by pressing the check valve 10 is a rotary valve 14 Valve operating piece (13) installed on the

The pump of the present invention having the structure as described above is operated by the expansion pressure and the cooling shrinkage of water vapor, the overall perspective view of the embodiment is shown in Figure 1, Figure 2 is a plan view seen from the top, Figure 3 A vertical sectional view is shown and a detailed sectional view of the valve device 3 is shown in FIG. 4. 5 to 6 are diagrams of each step of pumping.

As shown in FIG. 5, when the fluid is filled in the cylinder 1, the high temperature and high pressure steam introduced into the high pressure steam engine 11 is sent to the inside of the cylinder 1 filled with the fluid. That is, the pressure of the steam acts on the rotary valve 14 of the valve device 3, and then the rotary valve 14 sends water vapor through the branch hole 8 in communication with the cylinder 1 filled with the fluid.

As shown in FIGS. 2 and 4, the valve device 3 includes a branch body 9 having branch holes 8 communicating with each cylinder 1, and a high pressure steam engine installed in the branch body 9. And a rotary valve 14 having one valve hole 12 communicating with the branch hole 8, wherein the rotary valve 14 is rotated by a motor 17. It is structured to supply and block water vapor only to the cylinder 1.

The gear 18a is installed in the rotation shaft of the motor 17, the gear 18b is also installed in the upper part of the rotary valve 14, and by the structure of the belt 19 which fastens the said gear 18a, 18b. The rotary valve 14 is rotated. Of course, the high-pressure steam engine 11 is installed to be hermetically inserted into the rotary valve 14 to be rotated so that there is no leakage of water vapor.

Therefore, when the rotary valve 14 is rotated to allow the cylinder 1 filled with the fluid to pass through the high pressure steam engine 11, the high temperature and high pressure steam flows into the cylinder 1 to send out the fluid. At this time, as shown in FIG. 5, the fluid pushes and opens the drain valve 6 installed between the drain pipe 7 and the cylinder 1, and then exits to the drain pipe 7, and the discharge pipe connected to the drain pipe 7. Pumped to the final destination via 15.

Of course, when water vapor is supplied, the water supply valve 4 installed at the connection portion of the water supply pipe 5 and the cylinder 1 is closed, which can be made by steam pressure or mechanical operation by an appropriate spring device or the like. And the drain valve 6 is opened by the water vapor pressure to be able to deliver the fluid.

Even if the fluid is discharged as described above, the inside of the cylinder 1 is in a semi-high pressure state, but in order to introduce the fluid again, it is necessary to lower it to below atmospheric pressure.

Therefore, in the present invention, the valve operating piece 13 is installed in the rotating valve 14 to be rotated, thereby opening the check valve 10 installed in the connection pipe between the branch hole 8 and the cylinder 1. The present invention may be composed of a single cylinder (1), but in an efficient aspect, it is preferable to have a structure in which a plurality of cylinders (1) are rounded at a predetermined interval, so that the check valve (10) of the fluid pumped cylinder (1) Will open. That is, when water vapor is supplied to one cylinder 1 through the valve hole 12, the check valve 10 of the cylinder 1 located behind the rotation direction of the rotary valve 14 pumped by the supply of water vapor The valve operating piece 13 may be installed to open the valve.

Of course, it is possible without the configuration of the check valve 10, but serves to lower the internal pressure of the cylinder (1) in order to more quickly intake of the fluid in a later step.

When the check valve 10 is opened to atmospheric pressure, the check valve 10 is closed again, and the cylinder 1 is cooled. Of course, the pumping is finished and cooled while the check valve 10 is opened. When the hot water vapor cools, the volume is drastically reduced, which is lower than atmospheric pressure. Therefore, a pressure lower than atmospheric pressure is formed inside the cylinder 1 to act as a negative pressure to open the water supply valve 4 installed in the water supply pipe 5. Therefore, the fluid is easily sucked into the cylinder 1 by the negative pressure and is filled. The fluid is supplied through the supply pipe 16 and then flows through the water supply pipe 5 connected to each cylinder 1.

The fluid-filled cylinder 1 has a repeating process that is pumped back to the supply of water vapor.

As described above, the present invention is configured such that a plurality of cylinders 1 are roundly installed, and water vapor is supplied to each cylinder 1 to be pumped, and at the same time, the check valve 10 in the rear part of the rotational direction is opened to open the plurality of cylinders. It is possible to sequentially pump the fluid using (1).

In addition, it is possible to reuse waste materials by using steam, which can use waste wood for steam production, and thus it is possible to save energy compared to the conventional method of obtaining an energy source of pumping with oil, gas, electricity, and the like. .

As described above, the present invention has the effect of maximizing the efficiency of pumping by the configuration in which the vapor pressure energy of the steam discharges the fluid and cools the remaining steam in the cylinder 1 to suck the fluid under negative pressure due to the cooling contraction of the steam. In addition, since waste materials such as waste wood can be used as an energy source for generating water vapor, there is also an economic effect on energy saving and cost reduction.

Claims (6)

delete A first step of feeding the fluid by supplying steam at high temperature and high pressure to the fluid-filled cylinder 1; A second step of sucking the fluid by cooling contraction of the water vapor in the cylinder (1) to generate a negative pressure in the cylinder (1), the method of pumping a fluid using the water vapor pressure comprising the first step and the second And releasing the quasi-high pressure remaining in the cylinder (1) to the atmospheric pressure between the steps. The method of pumping a fluid using water vapor pressure, characterized in that it is added. A plurality of cylinders 1 having cooling fins 2 formed therein; A valve device 3 for sequentially supplying high temperature and high pressure steam to each cylinder 1; A water supply pipe 5 connected to one end of each cylinder 1 to be intermittently connected to the water supply valve 4; And a drain pipe (7) connected to the other end of each cylinder (1) to be intermittently connected to the drain valve (6). 4. The valve device (3) according to claim 3, wherein the valve device (3) is formed with holes vertically penetrated, and branched bodies (8) communicating with respective cylinders (1) at their side portions at regular intervals by the number of cylinders (1). (9); Is installed in the hole of the branch (9) is rotated, is connected to the high-pressure steam pipe (11) is formed a valve hole 12 for sequentially connecting a plurality of branch holes (8) by rotation, a plurality of by rotation And a rotary valve (14) provided with valve operation pieces (13) for releasing pressure by sequentially operating two check valves (10). 4. The water supply valve (4) according to claim 3, wherein the water supply valve (4) is closed when the high temperature and high pressure steam is supplied to the cylinder (1), and is opened when the steam is cooled and contracted; The drain valve (6) is a pump using the steam pressure configured to open when the high-temperature, high-pressure steam is supplied to the cylinder (1), and closed when the steam is cooled shrinkage. 5. The pump according to claim 4, wherein a check valve (10) is provided for releasing the quasi-high pressure of the cylinder (1) on each conduit connecting the branch hole (8) and the cylinder (1).

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