KR100927438B1 - Reduction apparatus of radon in the groundwater using power generation system - Google Patents

Abstract

PURPOSE: An apparatus for reducing radon gas having electric power system is provided to operates all kinds of lights of the apparatus and a second ventilation unit. CONSTITUTION: An apparatus for reducing radon gas includes a housing(10), a rotating member(20), a first and a second power transferring members(30a,30b), a first ventilation unit(40a), an electric power system(50), a bubbler(60), a subsurface water storage tank(70) and a second ventilation unit(40b). The rotating member makes the subsurface water to a drop of water. The first and the second ventilation units receive the torque of the rotating member. The bubbler is operated by the power transferred from the electric power system.

Description

Groundwater Radon Reduction Device with Power Generation System {Reduction Apparatus of Radon In The Groundwater Using Power Generation System}

The present invention is to reduce the radon gas in the groundwater by using a rotating member, using the rotational force of the rotating member rotated in the first, second vent means, bubbler, ambient lighting, etc. by using the power of the radon gas of groundwater over the second It relates to a groundwater radon reduction device that can be removed.

Recently, increasing interest in Radon (Rn-222), increasing national income, and economically affording people are being used for drinking water in proportion to the increasing number of people who want to enjoy rural life away from complex and polluted cities. The frequency of measuring groundwater contamination by radon is increasing.

Radon is a carcinogen that causes lung cancer and stomach cancer, which can be said to cause lung cancer when it enters through the respiratory tract, and stomach cancer when it enters through the digestive tract, and gastric cancer when using contaminated groundwater as drinking water. In addition, even if contaminated groundwater is used as drinking water instead of drinking water, the possibility of lung cancer due to secondary pollution of indoor air may be increased.

Radon is a colorless, odorless and tasteless inert gas that is one of the natural decay products of uranium (U-238). Radon is one of the radioisotopes with a half-life of about 3.8 days, and is known to be harmful to humans by releasing alpha particles during radioactive decay. As mentioned above, radon poses the greatest risk for lung cancer caused by inhalation of gaseous radon. U.S. EPA data show that radon is the second most likely cause of lung cancer after smoking. Key national regulatory trends for radon include 4,000 pCi / L (guideline) in the United States, 8,100 pCi / L in drinking water (FD) and 13,500 pCi / L in Norway.

According to a press release that published radon measurements, about 10% of domestic groundwater was contaminated with radon, and in some areas, thousands of picocuries of radon were detected per liter that was not suitable for use as drinking water. .

That is, since 1998, Korea has been conducting a survey on the presence of natural radioactive materials in groundwater under the supervision of the Ministry of Environment. According to the 2008 survey results, groundwater, including village waterworks of 523 villages, which are expected to have a high content of natural radioactive materials due to their geological characteristics, were investigated. As a result, Radon has confirmed that 124 branches exceed US drinking water proposals, and plans to strengthen management. In addition, the Ministry of Environment confirmed the effects of aeration and activated carbon and confirmed the possibility of abatement management as a result of pilot operation of radon reduction facilities for high radon village waterworks (15,000 pCi / L or more). (As of February 2009, based on the Ministry of Environment press release)

The present invention has been made to solve the above problems, an object of the present invention is to drop the groundwater to a rotating member such as aberration, the ground water is formed in the form of water droplets by the rotation of the rotating member, the radon gas in the water droplets outside And by using the rotational force of the rotating rotating member to remove the radon gas in the housing through the first ventilation means, and by storing the power as a power through the power generation system, the radon gas is first removed from the housing The present invention provides a groundwater radon abatement device equipped with a power generation system that can be used for both a bubbler for removing residual radon gas from groundwater stored in an groundwater storage tank, and a second ventilation means and an ambient lighting system.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention is a means for solving the above problems, the groundwater and the housing is dropped inside; A rotating member installed in the housing and rotated by the falling force of the ground water to form the ground water in the form of water droplets; First and second power transmission members connected to both ends of the rotation member so as to be power-transmitted to receive rotational force; A first air vent stage coupled to one end of the first power transmission member in the housing and co-rotating with the first power transmission member by the rotational force of the rotating member to discharge radon gas in the droplets to the outside; A power generation system having one end connected to the second power transmission member and converting and storing rotational force into electric power; A bubbler operated by receiving power from the power generation system; A groundwater storage tank connected to a lower portion of the housing and storing groundwater after discharging radon gas in the housing; A second ventilation means installed in the groundwater storage tank and driven by receiving electric power from the power generation system to discharge residual radon gas of groundwater in the groundwater storage tank from which radon gas is primarily removed from the housing; Characterized in that comprises a.

The rotating member and the rotating shaft; A rotary blade projecting in all directions on the outer circumference of the rotating shaft, protruding in plural or plural on the outer circumference of the rotating shaft, and having a straight cross section or a bent cross section; First power transmission means respectively formed at both ends of the rotation shaft; Characterized in that consists of.

The first and second power transmission members may include a plurality of transmission shafts corresponding to both ends of the rotation shaft, respectively; Second power transmission means formed at one end of a transmission shaft to receive a rotational force from the first power transmission means; Characterized in that consists of.

In addition, the first power transmission means and the second power transmission means is a gear is used, by forming the number of threads of the second power transmission means relatively less than the number of threads of the first power transmission means, so that the rotation speed is increased It is characterized by.

In addition, the first power transmission means and the second power transmission means is a pulley connected to the belt or chain is used, the second power transmission means is formed by making the diameter relatively smaller than the diameter of the first power transmission means, the rotation It is characterized in that the number is increased.

In addition, the first and second vent means are respectively located in the vents formed in the upper portion of the housing or ground water storage tank, and discharges the radon gas to the outside, the vent hole has a hemispherical shape to prevent foreign matter from entering into the housing A cover; An auxiliary member protruding in the hemispherical shape from the inner circumference of the cover to facilitate the flow of radon gas discharged to the outside through the vent hole; It characterized in that it further comprises each.

The housing may include an inlet pipe installed at an upper end of the housing to circulate the groundwater in the groundwater storage tank, connected to the groundwater storage tank and a transfer line, and introducing groundwater therein; It is connected to the groundwater storage tank at the lower end of the housing to discharge the groundwater falling into the groundwater storage tank, so that the diameter of one end to be gradually narrowed into the groundwater storage tank, to the groundwater storage tank A discharge pipe through which the discharged groundwater is spread and injected; an air inlet pipe is formed so that external air can be introduced into the housing, so that radon gas in the housing can be easily discharged through the first ventilation means; A groundwater harvesting pipe connected to one end of the inflow pipe to collect groundwater flowing into the housing; After the radon gas is removed from the housing, the purified water collection pipe to collect the purified ground water temporarily stored in order to flow into the ground water storage tank; It is characterized in that it is further provided.

In addition, the bubbler is provided with a bubble tube, one end is introduced into the groundwater in the groundwater storage tank, a plurality of bubble holes are formed in the outer periphery of one end of the bubble tube, the ground water into the air flowing from the bubbler Bubbles are generated in the groundwater of the storage tank, so that radon gas of groundwater flowing into the groundwater storage tank without purification in the housing is left in the air above the water surface of the groundwater storage tank.

In addition, the discharge pipe is connected in communication with one end to protrude into the inside of the housing, by allowing the ground water from which the radon gas is first removed to be stored after being stored inside the housing for a predetermined time, the radon gas inside the droplet can be discharged to the outside. It is characterized by allowing time to be present.

In addition, the discharge pipe and the air inlet pipe is provided with a filtering net at one end connected to the communication or protruded in such a way to protrude into the inside of the housing, in the case of the discharge pipe, foreign matter introduced with the groundwater to the groundwater storage tank In order to prevent the inflow, and in the case of the air inlet pipe, to prevent insects and foreign foreign matter from entering into the housing, the filter network is characterized in that the stainless steel material.

In addition, the power generation system is characterized in that for supplying power to the ambient lighting system of the groundwater radon reduction device equipped with the positioning lighting and power generation system provided in the second ventilation means.

As described above, the present invention has an effect that can effectively remove the radon dissolved in the raw water by discharging the radon released at the same time as aeration or simple release of activated carbon to reduce the radon in the groundwater.

In addition, considering that most of the village water supply tanks are located in the high mountains of the village, there is no electric equipment. There is no cost effect.

In addition, the present invention stores the rotational force generated when removing the radon gas as electric power through the power generation system, the primary radon gas is removed in the housing to generate bubbles in the groundwater stored in the groundwater storage tank to the residual radon gas There is an effect that can be used as electric power in both the bubbler and the ventilation means for discharging the radon gas in the remaining groundwater storage tank to the outside and the ambient lighting system.

Before describing the various embodiments of the present invention in detail, it will be appreciated that the application is not limited to the details of construction and arrangement of components described in the following detailed description or illustrated in the drawings. The invention can be implemented and carried out in other embodiments and can be carried out in various ways. In addition, device or element orientation (e.g., "front", "back", "up", "down", "top", "bottom" The expressions and predicates used herein with respect to terms such as "," "left", "right", "lateral", etc. are used merely to simplify the description of the present invention, and related apparatus. Or it will be appreciated that the element does not simply indicate or mean that it should have a particular direction. In addition, terms such as "first" and "second" are used in the specification and the appended claims for purposes of illustration and are not intended to indicate or imply relative importance or spirit.

The present invention has the following features to achieve the above object.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, a groundwater radon reduction device equipped with a power generation system according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4.

As shown, groundwater radon reduction device equipped with a power generation system according to the present invention is the housing 10, the rotating member 20, the first, second power transmission member (30a, 30b), the first ventilation means (40a) , A power generation system 50, a bubbler 60, a groundwater storage tank 70, and a second ventilation means 40b.

As shown in FIG. 1 or 2, the housing 10 has an empty shape, and an inflow pipe 11 is communicatively coupled to an upper end thereof, and the inflow pipe 11 is an underground water storage tank 70 to be described later. Ground water is introduced into the housing 10 through the transfer line 71 from). That is, the inflow pipe 11 is in vertical communication with the ground at the upper end of the housing 10 to allow the groundwater to fall into the housing 10. In addition, the ground water collecting pipe 17 is formed at the outer circumferential edge of the inflow pipe 11 so that the ground water collecting pipe 17 is formed at a right angle with the inflow pipe 11 in which the ground water collecting pipe 17 is installed. It is possible to collect the first groundwater in which radon gas has not been removed (17). (Of course, according to the embodiment of the user, the groundwater at the outer circumference before the inlet pipe 11 is introduced into the housing 10. It is also possible to connect the collecting pipe 17 to allow the groundwater to be collected from the outside, and control means 12 such as valves are formed in the groundwater collecting pipe 17 to collect the groundwater and the groundwater collecting pipe 17 You can also enable (ON / OFF)).

In addition, the groundwater which is introduced into the housing 10 and the groundwater from which radon gas is removed through the rotating member 20 to be described later (the groundwater from which the radon gas has been purified will be referred to as 'purified water') is stored again. A discharge pipe 13 is formed to be sent to the tank 70, and the discharge pipe 13 is communicatively coupled to the lower end of the housing 10, and has a shape opposite to the inflow pipe 11.

That is, one end of the discharge pipe 13 is connected to the lower portion of the housing 10, the other end is connected to the groundwater storage tank 70. At this time, one end of the discharge pipe 13 connected to the housing 10 to protrude to a predetermined length in the housing 10, the reason is, the ground water introduced through the inlet pipe 11, the rotating member 20 Radon gas is removed through the) to be stored in the housing 10 for a predetermined time without being introduced into the groundwater storage tank 70 directly through the discharge pipe (13).

In other words, when one end of the discharge pipe 13 is coupled to form the same plane as the bottom of the housing 10, the groundwater falling to the bottom of the housing 10 immediately through the discharge pipe 13 groundwater storage tank 70 In order to be discharged through the discharge pipe 13, but in a form protruding a predetermined interval in the interior of the housing 10 of the discharge pipe 13, as much as the height of the protrusion of the discharge pipe 13 in the housing 10 This is because the groundwater should not be filled in the housing 10. (The groundwater is formed in the form of droplets by the rotation of the rotating member 20, and the groundwater is stored for a predetermined time in the housing 10 by the protruding length of the discharge pipe 13). This is to give a time margin of the release of radon gas in the water droplets generated by the rotating member 20 by being discharged.) In addition, one end of the discharge pipe 13 protruding in the housing 10, the filter net 14 ) The foreign matter such as rock powder present in the groundwater is filtered and discharged to the groundwater storage tank 70. (The filter net 14 is made of stainless steel. In addition, the other end of the discharge pipe 13 has a nozzle shape that gradually decreases in diameter, so that radon gas is primarily removed from the housing 10 so that the groundwater storage tank ( The purified water discharged to 70) is sprayed in the form of droplets to release the radon gas still remaining in the purified water to the outside.

In addition, the housing 10 has a purified water collection tube 15, as shown in FIG. 1, the purified water is temporarily stored in the housing 10 to be discharged to the discharge pipe 13 from the outside The purifying water collection tube 15 communicates with the housing 10 so that the purified water collection tube 15 is located between the protrusion heights of the discharge pipe 13 having one end protruding from the bottom of the housing 10 so as to be discharged. do. Of course, in the purified water collecting pipe 15, as in the groundwater collecting pipe 17, a control means 12, such as a valve, is formed to enable the amount of purified water collected and the ON / OFF of the purified water collecting pipe 15. You can also do that.)

In addition, an upper portion of the housing 10 communicates with the air inlet pipe 16 so that air can be introduced into the housing 10, thereby allowing the outside of the radon gas in the groundwater discharged by the rotating member 20 to be described later. To facilitate the discharge, the upper portion of the air inlet pipe 16, like the discharge pipe 13, a stainless steel (Stainless Steel) material (it can be changed to a variety of materials by the user's choice is natural) 14 ) And prevents insects and other foreign matter from entering the housing 10 through the air inlet pipe 16.

As shown in FIG. 1, the rotating member 20 is installed horizontally with the ground in the housing 10, and is located at the lower side of the inlet pipe 11 from the inlet pipe 11. It is rotated by the falling force of the groundwater that flows in and falls.

That is, the rotating member 20 is rotated by the falling force of the ground water, the water droplets are generated due to the impact of the ground water while the rotating member 20 is rotated, the radon gas is released into the air in the housing 10 .

The rotating member 20 has a rotating shaft 21 protruding both ends to the outside of the housing 10, a plurality of rotating blades 22 protruding in all directions from the outer periphery of the rotating shaft 21, and the protruding rotating shaft ( 21) first power transmission means 23 formed at both ends. (At this time, in order for the groundwater to hit the rotary blade 22 to rotate the rotating member 20, the position of the inlet pipe 11 formed in the housing 10 is not the rotary shaft 21, but the rotary blade 22. Should be positioned against the top of the

The rotary blade 22 may be made of a plurality or a plurality, as shown in Figure 4, the '-' (one) letter cross-sectional shape or '-' (one) plate of the 'S' letter 'C' letter It is to have a cross-sectional shape bent single or multiple times as shown. Of course, the number of bending of the rotary blade 22 can be variously changed by the user's selection.

The first power transmission member (30a) is to receive the rotational force of the rotating member 20 is rotated in a non-powered by the falling force of the groundwater, is located at one end of the rotating member 20, the connection to the rotary shaft 21 And a second power transmission means which is formed at one end of the transmission shaft 31 and connected to the first power transmission means 23 so that the transmission shaft 31 can rotate. 32 and a first ventilation means 40a fixedly installed at the other end of the transmission shaft 31.

At this time, one end of the transmission shaft 31 should be connected to the first power transmission means 23 on both ends of the rotating shaft 21 protruding to the outside of the housing 10, like the first power transmission means 23 Although located outside the housing 10, the other end to which the first ventilation means 40a is fixed is introduced into the housing 10 so as to be located at the ventilation hole 41 formed on the housing 10. .

As the first power transmission means 23 described above, a gear such as a bevel gear is used (the same applies to the second power transmission means 32 of the second power transmission member 30b to be described later). This is for transmitting the rotational force of the rotating shaft 21 is installed in the housing 10 to rotate in a horizontal form. (However, the bevel gear may be changed to a gear of another gear such as a worm gear by the user's selection. Hereinafter, the gear is used as the first and second power transmission means 23 and 32. However, as long as power is transmitted according to a user's embodiment, the first and second power transmission means 23 and 32 may use pulleys such as belt pulleys and chain pulleys connected to each other by a belt or a chain. to be.)

In addition, the first power transmission means 23 and the second power transmission means 32, when the mutual gears are used, by forming a different number of threads between each other, the rotating member 20 is rotated by a drop of groundwater By sequentially passing through the first and second power transmission means (23, 32) for transmitting the rotational force of the rotating member 20 so that the rotational force is gradually increased to operate the first ventilation means (40a) with an increased rotational force Alternatively, or more power is transmitted to the power generation system 50 to be described later to increase the power stored. (Of course, it is natural that the rotational speed of the rotating member 20 is first affected by the amount of the groundwater flowing into the housing 10 through the inflow pipe 11 and the dropping force.) For radon gas discharge, the rotational speed is configured to increase gradually, but the speed may be reduced by the user. (I.e., as shown in the embodiment in FIG. 3, the first and second transmission means 23, 32 by varying the diameter of the first power transmission means 23 and the second power transmission means 32) By adjusting the number of threads that can be formed in the, or by adjusting the size of the pitch (P, P), which is the interval between the thread and the thread, for example, the number of threads of the first power transmission means 23 and the second If the ratio of the number of threads of the power transmission means 32 is 10: 1, when the first power transmission means 23 rotates one round, the second power transmission means 32 rotates ten wheels, so that The speed of the ventilation means 40a will be increased, and the rotational force which is also transmitted to the power generation system 50 will be further increased so that the power stored therein will also be increased. It is recommended that the ratio of the number of threads between the means 32 be in the ratio of 18 to 20: 1, but the first power transmission If the number of threads of the means 23 is formed to be relatively larger than the number of threads of the second power transmission means 32, the ratio may be changed by the user in various ways. The same applies to the second power transmission means 32 of the means 23 and the second power transmission member 30b, which will be described later, and using the first and second power transmission means 23, 32 as pulleys. In this case, the diameters of the first and second power transmission means 23 and 32 to which the belt or the chain are connected may be differently applied, and the diameter of the second power transmission means 32 may be applied to the first power transmission means 23. Relatively smaller than the diameter of), the rotational force transmitted from the first power transmission member 23 to the second power transmission member 32 will gradually increase.

In other words, when the ground water hits the rotating member 20 and rotates the rotating member 20, the rotational force of the rotating member 20 is such that the first ventilation means 40a is rotated through the first power transmission member 30a. To the outside, the radon (Radon) gas in the water droplets generated due to the ground member and the rotating member 20 is rotated together with the rotating member 20 through the first vent means 40a outside the vent opening 41 To be discharged.

As described above, the first ventilation means 40a is formed at one end of the first power transmission member 30a, but in the present invention, a fan is used, but this causes the radon gas in the housing 10 to the outside. Any ventilator similar to a fan that is rotated to dissipate could be changed to something else.

The ventilation means is formed at one end of the first power transmission member 30a, and the ventilation means is positioned at the ventilation hole 41 formed in the housing 10.

In addition, in order to prevent foreign substances and insects from the outside and insects, rain, hail, snow, and the like from flowing into the housing 10 through the ventilation holes 41, the ventilation holes 41 are formed on the upper part of the ventilation holes 41. To cover the hemispherical shape such as 42 is formed, the inside of the cover 42 is further provided with an auxiliary member 43 protruding in the reverse hemisphere shape such as '∪' toward the bottom, Due to the rotation, the radon gas discharged to the outside through the air vent 41 is guided along the outer periphery of the rounding of the auxiliary member 43 so as to be smoothly discharged to the outside.

The second power transmission member 30b has the same configuration as that of the first power transmission member 30a, and receives the rotational force of the rotating member 20 that is rotated without power by the falling force of the groundwater. Located at the other end of the 20, the transmission shaft 31 is connected to the rotary shaft 21, and formed on one end of the transmission shaft 31, the first power transmission means 23 so that the transmission shaft can be rotated It is made of a second power transmission means 32 is connected with the rotation.

In other words, if the first power transmission member 30a drives the first ventilation means 40a using the rotational force of the rotating member 20 through the falling force of groundwater, the second power transmission member 30b. Is to transmit the rotational force of the rotating member 20 to the power generation system 50 to convert the rotational force to be used as power (power) in the power generation system.

The power generation system 50 is a place for converting and storing the rotational force of the rotating member 20 received from the second power transmission member 30b to electric power (power), the bubbler 60 and the second ventilation means to be described later It is electrically connected to 40b, and serves to supply electric power (power) so that the bubbler 60 and the second ventilation means 40b can be driven. In addition, it provides power to both the positioning lighting 80 provided in the second vent means 40b to be described later and the surrounding lighting facilities of the radon reduction device of the present invention.

The bubbler 60 is electrically connected to the power generation system 50 to receive power (power) from the power generation system 50, and then is coupled to one end of the bubble tube 61 based on the power (power). It is a device that introduces air into the bubble tube 61.

The other end of the bubble pipe 61 coupled to one end of the bubbler 60 is introduced into the groundwater storage tank 70 so as to be located in the groundwater water in the groundwater storage tank 70.

A plurality of bubble holes 62 are formed at the outer circumference of the other end of the bubble tube 61 located in the groundwater, and the air introduced in the longitudinal direction of the bubble tube 61 is used to fill the bubble hole 62. While being discharged to the outside, bubbles are generated in the groundwater storage tank 70.

That is, when a large number of small and large bubbles are generated in the groundwater in the groundwater storage tank 70, the bubbles rise above the water surface to flow the groundwater in the water, and the bubbles are broken on the water surface to spread the groundwater of the water into the air. will be. Thus, together with the discharge pipe 13, the radon gas can remain in the upper side air inside the groundwater storage tank (70).

The ground water storage tank 70 is the other end of the nozzle shape of the discharge pipe 13 is inserted, where the ground water from which the radon gas is first removed in the housing 10, the ground water storage tank 70 is It is connected to each other by the inlet pipe 11 and the transfer line 71, so that the ground water can be circulated through the groundwater storage tank 70 and the housing 10.

In addition, as described above, in the air in the groundwater storage tank 70 through the discharge pipe 13 and the bubbler 60, the residual radon gas in the groundwater from which the radon gas is removed is left.

The second venting means 40b has the same configuration as the first venting means 40a, except that the first venting means 40a is installed in the housing 10 to outside the radon gas in the housing 10. If it is to be discharged to, the second vent means 40b is to be installed in the vent opening 41 in communication with the groundwater storage tank (70). The second vent means 40b also used a fan (Fan) in the present invention, which may be changed to another ventilation device similar to the fan rotated to release the radon gas in the groundwater storage tank 70 to the outside. .

In addition, in order to prevent foreign substances and insects from the outside and insects, rain, hail, snow, etc. from being introduced into the groundwater storage tank 70 through the vent holes 41, the vent holes 41 are formed on the upper part of the vent holes 41. A cover 42 having a hemispherical shape, such as ∩ ', is formed, and an auxiliary member 43 protruding in a reverse hemisphere shape, such as' ∪', toward the lower end of the cover 42 is further provided. The radon gas in the groundwater storage tank 70 discharged to the outside due to the rotation of the ventilation means 40b is guided along the outer circumferential edge of the auxiliary member 43 so as to be smoothly discharged to the outside. do.

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this, The person of ordinary skill in the art to which this invention belongs, Various modifications and changes may be made without departing from the scope of the appended claims.

1 is a front internal perspective view of an embodiment showing a groundwater radon reduction device according to the present invention.

2 is a plan view of FIG.

Figure 3 is a perspective view of one embodiment showing a rotating member according to the present invention.

Figure 4 is a perspective view of one embodiment showing the first, second power transmission means according to the present invention.

<Indication of symbols for main parts of drawing>

10: housing 11: inlet pipe

12: control means 13: discharge pipe

14: filter network 15: purified water collection pipe

16: air inlet pipe 17: groundwater collection pipe

20: rotating member 21: rotating shaft

22: rotor blade 23: the first power transmission means

30a: first power transmission member 30b: second power transmission member

31: transmission shaft 32: second power transmission means

40a: first vent means 40b: second vent means

41: vent 42: cover

43: auxiliary member 50: power generation system

60: bubbler 61: bubble tube

62: bubble ball 70: groundwater storage tank

71: transfer line

Claims (11)

A housing 10 in which the groundwater falls from the inside; A rotating member 20 installed in the housing 10 and rotated by the falling force of the ground water to make the ground water in the form of droplets; First and second power transmission members 30a and 30b connected to both ends of the rotation member 20 so as to be power-transmitted to receive rotational force; By being coupled to one end of the first power transmission member 30a in the housing 10, the radon gas in the droplets is rotated together with the first power transmission member 30a by the rotational force of the rotating member 20. A first ventilation means (40a) for discharging; A power generation system 50 having one end connected to the second power transmission member 30b and converting and storing rotational force into electric power; A bubbler 60 operated by receiving power from the power generation system 50; A groundwater storage tank 70 connected to a lower portion of the housing 10 to store groundwater after discharging radon gas in the housing 10; Installed in the groundwater storage tank (70), driven by receiving power from the power generation system (50), the remaining of the groundwater in the groundwater storage tank 70 in which radon gas is primarily removed in the housing (10) Second vent means 40b for discharging radon gas to the outside; Groundwater radon reduction device equipped with a power generation system, characterized in that comprises a. The method of claim 1, The rotating member 20 A rotating shaft 21; A rotary blade (22) projecting in all directions on the outer circumference of the rotating shaft (21), protruding in plural or plural numbers on the outer circumference of the rotating shaft (21), and having a straight cross section or a bending cross section; First power transmission means (23) formed at both ends of the rotation shaft (21); Groundwater radon reduction device equipped with a power generation system, characterized in that consisting of. The method of claim 2, The first and second power transmission members 30a and 30b are A plurality of transmission shafts 31 correspondingly connected to both ends of the rotation shaft 21; Second power transmission means (32) formed at one end of the transmission shaft (31) so as to receive the rotational force from the first power transmission means (23); Groundwater radon reduction device equipped with a power generation system, characterized in that consisting of. The method of claim 3, wherein The first power transmission means 23 and the second power transmission means 32 A gear is used, and the number of threads of the second power transmission means 32 is formed to be relatively smaller than the number of threads of the first power transmission means 23, so that the number of revolutions is provided. Groundwater Radon Reduction Device. The method of claim 3, wherein The first power transmission means 23 and the second power transmission means 32 A pulley connected to a belt or chain is used, and the diameter of the second power transmission means 32 is formed to be relatively smaller than the diameter of the first power transmission means 23, so that the number of revolutions is increased. Groundwater radon abatement system with system. The method of claim 1, The first and second vent means 40a, 40b are Located in the ventilation openings 41 formed in the upper portion of the housing 10 or the groundwater storage tank 70, respectively, to discharge radon gas to the outside, The vent opening 41 has a hemispherical cover 42 to prevent foreign substances from entering the housing 10; An auxiliary member 43 protruding in the hemispherical shape from the inner circumference of the cover 42 to smooth the flow of radon gas discharged to the outside through the vent hole 41; Groundwater radon reduction device with a power generation system characterized in that it further comprises a each. The method of claim 1, The housing 10 is In order to circulate the groundwater in the groundwater storage tank 70, An inlet pipe 11 installed at an upper end of the housing 10 and connected to the groundwater storage tank 70 and the transfer line 71 to introduce groundwater into the interior; In communication with the groundwater storage tank 70 at the lower end of the housing 10, the groundwater falling into the groundwater storage tank 70 is discharged, and the diameter of one end that enters the groundwater storage tank 70 is gradually narrowed. A discharge pipe 13 for spreading and spraying the ground water discharged to the ground water storage tank 70 to have a nozzle form; is formed, An air inlet pipe 16 for allowing external air to flow into the housing 10 so that radon gas in the housing 10 can be easily discharged through the first ventilation means 40a; A groundwater collecting pipe 17 connected to one end of the inflow pipe 11 to collect ground water flowing into the housing 10; After the radon gas is removed from the housing 10, the purified water collection pipe 15 to collect the purified ground water temporarily stored to flow into the ground water storage tank 70; Groundwater radon reduction device with a power generation system characterized in that it is further provided. The method of claim 1, The bubbler 60 is One end is provided with a bubble pipe 61 is inserted into the groundwater in the groundwater storage tank 70, At one end of the bubble tube 61, a plurality of bubble holes 62 are formed in the periphery of the bubble tube 61 to generate bubbles in the groundwater of the groundwater storage tank 70 with air flowing from the bubbler 60, Groundwater radon reduction provided with a power generation system, characterized in that the radon gas of groundwater flowing into the groundwater storage tank 70 without purification in the housing 10 remains in the air above the water surface of the groundwater storage tank 70. Device. The method of claim 7, wherein The discharge pipe 13 is One end protrudes into the housing 10, and the ground water from which the radon gas is first removed is stored in the housing 10 for a predetermined time, and then discharged, so that the radon gas inside the droplet is discharged to the outside. Groundwater radon reduction device equipped with a power generation system, characterized in that to give a time allowance. The method of claim 7, wherein The discharge pipe 13 and the air inlet pipe 16 By installing a filter net 14 at one end connected to the communication or protruded air to protrude into the housing 10, In the case of the discharge pipe 13, the foreign matter introduced with the ground water is prevented from entering the ground water storage tank 70, and in the case of the air inlet pipe 16, insects and external foreign matter flows into the housing 10 To prevent it from being, the filter net 14 is groundwater radon reduction device equipped with a power generation system, characterized in that the stainless steel material. The method of claim 1, The power generation system 50 Groundwater radon reduction device equipped with a power generation system, characterized in that for supplying power to the surrounding lighting system of the grounding water radon reduction device equipped with a positioning light 80 and the power generation system provided in the second ventilation means (40b) .

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