KR20190020455A - Water collecting plate and Water collecting apparatus using thereof - Google Patents

Abstract

The present invention relates to a rainwater collecting plate built on a mountain slope and guiding and collecting mountain rainwater in a predetermined direction and in a natural falling manner and a water collecting apparatus collecting and storing mountain rainwater in a rainy season by using the collecting plate and then supplying the water for agricultural purposes and the like as necessary. The present invention includes a main body made of a flat plate-shaped metal or synthetic resin material, multiple top-shaped concave portions provided in the main body, multiple support protrusions having through holes and provided between the concave portions on the main body, and a support member inserted into the support protrusion. The through hole is reduced in size upward on the flat surface of the main body. As a result, weed or bark growth can be guided for natural collecting plate fixing, and thus eco-friendly maintenance is possible. In addition, water collecting amount leakage through the through hole in the support protrusion can be prevented.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water collecting plate and a water collecting apparatus using the same,

The present invention relates to a rainwater collecting plate and a water collecting apparatus using the rainwater collecting plate. More particularly, the present invention relates to a rainwater collecting plate for collecting and collecting rainwater in a mountainous region by natural descent (natural flow down type) The present invention relates to a water collecting device capable of collecting and storing rainwater in a mountainous area in a rainy season, and then supplying the same to agricultural water or the like according to needs and uses.

Rainwater infiltrates into the ground and becomes groundwater or flows into rivers and rivers. Water on surface or water absorbs radiant heat. In the process of absorbing radiant heat, it evaporates to become water vapor. It goes up to the sky and becomes cloud. to be.

In recent years, there has been an increase in local guerrilla rainfall due to climate change, and since rainfall pours down at a local guerrilla storm, stormwater can not infiltrate into the underground, Which is at the risk of flooding and on the other hand it causes an imbalance of water shortage.

In particular, due to the nature of the country's geographical features with mountainous areas, local guerrilla storms that are pouring into the mountains have been replaced by kinetic energy during the descent of mountains, causing mountainous disasters such as landslides and landslides, Water pollution.

One example of the technique for solving such a problem is described in documents 1 to 3 below.

For example, Patent Document 1 discloses a rainwater storage tank having an internal space for collecting / storing rainwater flowing along a rainwater collecting guide ditch formed on a mountain slope, a filter member for removing foreign matter in rainwater flowing into the rainwater storage tank, A remote monitoring sensor for monitoring / regulating the water level and the water temperature in the rainwater storage tank, a pump device for using the rainwater stored in the rainwater storage tank in an external facility or for discharging rainwater in an emergency, And a remote transmitting / receiving device for remotely monitoring / controlling the water level and the water temperature of the rainwater in the rainwater storage tank and transmitting / receiving signals to / from the external central control center.

Patent Document 2 discloses a landscaping box in which a space is formed to accommodate vegetation, a landscaping planting portion including a drainage hole formed under the landscaping box, a storage tank body coupled to the lower side of the gardening planting portion, And a rainwater inflow port formed to protrude from the bottom of the storage tank body and configured to form a partition wall and to form a rainwater storage space and a rainwater infiltration space to the outside, and a rainwater inflow port for inflow of rainwater to the upper side of the storage tank body. ≪ RTI ID = 0.0 > a < / RTI >

In Patent Document 3, a plurality of socket-like holes are formed at regular intervals on the unit collector plate, a thin stepped downwardly recessed portion is formed on both sides thereof, a stepped thin insertion portion is formed on the front surface, and a thin stepped upward recessed portion is formed on the rear surface And a strainer known to the plurality of sockets formed on the unit water collecting plate is mated and fixed to the water collecting pipe for installing the strainer.

Korean Registered Patent No. 10-0977173 (Registered on August 16, 2010) Korean Patent Laid-Open Publication No. 2015-0110193 (Published Oct. 20, 2015) Korean Utility Model Publication No. 1992-0005422 (published Aug. 8, 1992)

However, in the technique disclosed in the above-mentioned Patent Document 1, there are a rainwater storage tank for collecting and storing rainwater, a remote monitoring sensor for monitoring and regulating the water level and water temperature in the rainwater storage tank, a pump device for discharging rainwater stored in the rainwater storage tank, It is not suitable for the rural environment of Korea which is composed of a small rural village adjacent to the mountain and farmland because the facility and the remote transmission and reception device are required.

In addition, the techniques disclosed in the above Patent Documents 2 and 3 can not be installed on an inclined surface of a mountain, and there is a problem in that it can not cope with local guerrilla storms that are poured into mountains.

It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a rainwater collector which can be operated at a small installation cost and maintenance cost, And a water collecting device using the same.

Another object of the present invention is to provide an eco-friendly rainwater collecting plate capable of naturally inducing vegetation such as a weed or a grass on the ground in a rainwater collecting plate installed in close contact with the ground, And a water collecting device.

It is still another object of the present invention to provide a rainwater collecting plate and a water collecting apparatus using the rainwater collecting plate which can easily install a plurality of collecting plates.

In order to attain the above object, a rainwater collector according to the present invention is a rainwater collector which is installed on an inclined surface of a mountain and guides rainwater of a mountain area in a certain direction and collects the rainwater collector. The rainwater collector includes a body made of a flat metal or synthetic resin, And a support member inserted in the support protrusion, wherein the through-hole is formed in the upper surface of the main body so as to extend from the upper surface of the main body to the upper surface of the main body, So that the hole is made smaller.

In the rainwater collecting plate according to the present invention, the support member is formed of a vegetative material, and the support protruding portion is cut in half at one end of the main body.

In the rainwater collecting plate according to the present invention, the supporting protruding portion has a lower diameter of 35 to 50 mm, an upper diameter of 15 to 30 mm and a height of 10 to 15 mm, and the recess has a diameter of 170 to 190 mm And the depth of the concave portion is 15 to 25 mm.

In order to achieve the above object, a water collecting device according to the present invention is constructed in a mountainous slope and guides the rainwater of a mountain area in a predetermined direction by a natural downfall type (natural flow down type). The water collecting device collects rainwater, A rainwater collecting plate on which a plurality of water collecting plates are mounted on a peripheral slope, a rainwater treatment tank for receiving the rainwater collected by the rainwater collecting plate and performing a water treatment, and rainwater treated in the rainwater treatment tank And a rainwater storage tank for supplying and storing stored rainwater to the rainwater storage tank, wherein the rainwater treatment tank includes a water tank for temporarily storing rainwater introduced from the water collector, a water turbine rotating according to the flow of rainwater introduced into the water tank, And a water purification unit for purifying rainwater separated from the water storage tank and separated from the water storage tank and the diaphragm, Thereof, a diaphragm is characterized in that the sieve is installed.

Further, in the water collecting apparatus according to the present invention, the water reservoir is formed in a cylindrical shape having an open top and a water storage space, and a part of an upper edge of the water reservoir is cut to form an entrance of rainwater flowing in the water collection, And an outlet of rainwater flowing out of the water reservoir is formed at another position of the upper edge spaced horizontally from the inlet of the rainwater and a lower end of the outlet of the rainwater is formed lower than a lower end of the inlet of the rainwater .

As described above, according to the rainwater collector plate and the water collecting apparatus using the rainwater collector plate according to the present invention, by applying the vegetation material as the support member inserted into the protruding portion for supporting, the vegetation of weeds, So that it is possible to keep it environmentally-friendly, and it is possible to prevent the leakage of collected water through the through-hole provided in the supporting projection.

According to the rainwater collecting plate and the water collecting apparatus using the rainwater collecting plate according to the present invention, since the supporting protruding portion is provided in a state where the supporting protruding portion is cut in half at one end of the main body, Since the plurality of collector plates are firmly fixed by inserting them into the protrusions, it is also possible to obtain an effect that the installation of a plurality of collector plates can be easily carried out.

According to the rainwater collecting plate and the water collecting apparatus using the same according to the present invention, it is possible to provide a rainwater collecting apparatus using natural rainfall type, and it is suitable for the rural environment of Korea, which is a small rural village adjacent to the mountain and farmland, Cost and maintenance cost, and it is also possible to efficiently store rainwater that falls on a mountainous area in the rainy season, and to supply clean fresh rainwater to the agricultural land, etc. as water.

1 is a perspective view of a rainwater collecting plate according to the present invention,
Fig. 2 is a sectional view of the rainwater collecting plate shown in Fig. 1,
3 is a view for explaining the use state of the rainwater collecting plate according to the present invention,
4 is a cross-sectional view for explaining a combined state of a plurality of rainwater collector plates,
FIG. 5 is a schematic view of a rainwater collecting device for a natural descending type rainwater according to the present invention,
6 is a view showing the construction of the rainwater treatment tank shown in Fig. 5,
FIG. 7 is a view showing a state in which the rainwater storage tank shown in FIG. 5 is buried in the basement of a ridge;
8 is a view showing the internal structure of the rainwater storage tank shown in Fig.

These and other objects and novel features of the present invention will become more apparent from the description of the present specification and the accompanying drawings.

The term 'collecting plate' as used in the present invention means that not only the rainwater of the mountain is collected, but also the collecting rainwater is guided in a certain direction.

Hereinafter, a rainwater collecting plate according to the present invention will be described with reference to Figs. 1 to 4. Fig.

FIG. 1 is a perspective view of a rainwater collector plate according to the present invention, FIG. 2 is a sectional view of the rainwater collector plate shown in FIG. 1, FIG. 3 is a view for explaining a use state of a rainwater collector plate according to the present invention, 4 is a sectional view for explaining the combined state of a plurality of rainwater collecting plates.

As shown in FIG. 1, the rainwater collector according to the present invention includes a main body 100 made of a metal plate or a synthetic resin, which is installed on an inclined surface of a mountain and guides rainwater of a mountain area in a certain direction and collects the rainwater, A plurality of supporting protrusions 120 provided between the plurality of recesses 110 on the main body 100 and having through holes formed therein, And a supporting member inserted into the supporting projection.

The main body 100 may be manufactured to have a size such as 1,200 mm x 1,200 mm, 1,200 mm x 1,800 mm, or 1,200 mm x 2,400 mm in consideration of transportation and installation work, no. That is, it can be manufactured in a larger size depending on the material and the strength to be able to hold the top-shaped concave portion 110 and the supporting protrusion 120. The main body 100 may be a steel plate, an aluminum plate or the like as a plate-like metal, and polyethylene (PE), polypropylene, regenerated PE or the like may be used as the synthetic resin.

As shown in FIGS. 1 and 2, the top-shaped concave portion 110 is concavely formed in a conical shape downward from the top surface of the flat plate-shaped main body 100, and when seen from the side of the main body 100 ), Which protrude downward. 2, the concave portion 110 has a diameter D of 170 to 190 mm, preferably 180 mm, at the surface of the main body 100, the depth of the concave portion is 15 to 25 mm, Preferably 20 mm. Also, the interval between the top-shaped recess 110 and the recess is preferably about 30 to 40 mm. Although FIG. 1 shows a structure in which 3x4 concave portions 110 are provided in the main body 100, the present invention is not limited to this, and the size may be changed according to the size of the main body 100. [ A plurality of top-shaped concave portions 110 may be integrally formed with the main body 100 by press molding or the like by pressing or compressing the main body 100. As described above, since the top-shaped concave portion 110 protrudes downwardly convexly from the main body 100, the lower surface of the rainwater collecting plate has a concavo-convex structure. Since the lower surface of the rainwater collecting plate is made of the concavo-convex structure, the degree of close contact (fixing force) between the rainwater collecting plate and the ground is increased with the soil or the like interposed between the concave- Therefore, it is possible to prevent the rainwater collecting plate from being separated from the fixed position such as slipping down along the mountain slope due to rain during the rainy season.

The support protrusions 120 are provided between the peripheral portion of the main body 100 and the plurality of top-shaped recesses 110 and the recesses. The support protrusions 120 are formed on the main body 100 by press molding, And may be integrally formed with the main body 100. As shown in Fig. 2, the through-holes provided in the supporting protrusions 120 are formed so that the lower diameter d1 is 35 to 50 mm, preferably 40 mm And has an upper diameter d2 of 15 to 30 mm, preferably 20 mm, and a height of 10 to 15 mm, preferably 10 mm. As shown in FIG. 1, the support protrusion 120 is cut in half at one end of the main body 100. That is, as shown in FIG. 4, a plurality of the main bodies 100 and 100 'can be easily coupled to each other by being provided with cutting protrusions 121, which are cut in half at two adjacent positions of the quadrangular main body 100 . Therefore, when the plurality of main bodies 100 are engaged, the operator inserts the supporting protrusions 120 into the portions of the cutting protrusions 121, . In addition, although FIG. 1 shows a structure in which 4 × 5 support protrusions 120 are provided in the main body 100, the present invention is not limited thereto, and the size can be changed according to the size of the main body 100. As shown in Fig. 3, the support protrusion 120 is provided with a through-hole so that the through-hole is made smaller in the hole toward the top. As a result, Or vegetation such as a bark can be induced.

The support member is applied to the through-hole of the support protrusion 120 for fixing the main body 100 to the ground, and can be used as a branch or a fixture of a decomposable eco-friendly material over time. In the present invention, And the like. Therefore, by using the vegetation material as the support member, the weed or the grass grows through the through hole as shown in Fig. 3, so that the main body 100 can be securely fixed permanently to the ground, It is possible to prevent leakage of collected water through the through-hole and to maintain it in a natural state.

Next, a water collecting device using a rainwater collecting plate as shown in Figs. 1 to 4 will be described with reference to Figs. 5 to 8. Fig.

FIG. 5 is a schematic view of a rainwater collecting apparatus according to the present invention, FIG. 6 is a view showing the construction of the rainwater treatment tank shown in FIG. 5, and FIG. 7 is a schematic view showing the rainwater storage tank shown in FIG. FIG. 8 is a view showing the internal structure of the rainwater storage tank shown in FIG. 5. FIG.

As shown in FIG. 5, the water collecting apparatus according to the present invention is constructed in an inclined surface of a mountain area and guides the rainwater of the mountain area in a certain direction by natural descent (natural flow down type), collecting rainwater, A rainwater collecting plate on which a plurality of main bodies 100 are mounted on a peripheral inclined surface, a rainwater treatment tank 200 for receiving the rainwater collected by the rainwater collecting plate and performing a water treatment, And a rainwater storage tank 300 for receiving and storing the purified water treated in the tank 200 and supplying the stored rainwater to the water.

Generally, the water flowing in the mountains leads to the valleys along the slopes of the mountain, and the water flowing in the valleys forms waterbeds in the flat middle of the valleys, It temporarily stores or stagnates to regulate the flow of water.

Therefore, in the water collecting apparatus of the present invention, as shown in Fig. 5, water gathering naturally formed in the mountain valley as the water collecting (S) can be preferably used.

The water collected by the sludge collection (S) collects clear water by its purification function of the mountain during the period of time, and the water of the sludge dispersion (S) flows again along the valley (F). However, in the middle of the rainy season, especially in the case of localized heavy rain, the soil in the slope is eroded by heavy rain, so that the turbid water containing the soil collects in the house correction (S), and this turbid water flows along the valley (F) (F), it causes a mountainous disaster in the downstream of the valley (F), or acts as a non-point pollution source, resulting in water pollution of the river. Therefore, in the water collecting device of the present invention, a rainwater collecting plate having a plurality of main bodies 100 is placed on a mountain slope around the water collecting S and used.

5, by arranging a plurality of rainwater collector plates on the mountain slopes around the sump S, it is possible to prevent the soil around the sludge around the sump S from being eroded by localized heavy rain (S) can collect relatively clean rainwater. When the collected rainwater reaches a certain level, a part of the rainwater collected in the collection water S flows into the rainwater treatment tank 200 through the first oil passage W1.

As shown in FIG. 6, the rainwater treatment tank 200 includes a water storage tank 210 in which rainwater introduced through the first water channel W1 is collectively stored in the water collection tank 210, And an integer part 230 separated by the diaphragm from the water reservoir 210 and separated from the water in the water reservoir 210 and subjected to a water purification treatment. The water storage tank 210 and the water purification unit 230 are divided into diaphragms and the diaphragm between the water storage tank 210 and the water purification unit 230 is formed with a through hole filtering unit 211 having a filtering net.

The water storage tank 210 is formed in a cylindrical shape having an open top and a water storage space and a part of the upper edge of the water storage tank 210 is cut into the water storage tank 210 to be introduced into the first water flow W1 from the water collection tank S An entrance of rainwater is formed and an outlet of the rainwater connected to the second water flow path W2 through which the allowance water of the water storage tank 210 flows is formed at another position of the upper edge spaced horizontally from the entrance of the rainwater. At this time, the lower end of the outlet connected to the second water channel W2 is formed lower than the lower end of the inlet connected to the first water channel W1. That is, the rainwater flowing into the water storage tank 210 through the first water flow path W1 is stored in the water storage space of the water storage tank 210, and the water storage position is located at the lower end of the outlet connected to the second water flow path W2 And then discharged through the second water flow path W2.

The second water flow path W2 may be connected to the valley F and the rainwater that exceeds the water storage capacity of the water storage tank 210 may flow through the second water flow path W2 to the valley F So that rainwater does not overflow in the water storage tank 210 itself.

The upper end of the filtration unit 211 is formed at a position lower or equal to the lower end of the outlet connected to the second water flow path W2 and the lower end of the filtration unit 211 is connected to a filter unit Is formed at a position higher than the upper surface of the substrate (232). That is, the rainwater stored in the water storage space of the water storage tank 210 reaches the position where the filtration unit 211 is formed, and is first introduced into the water purification unit 230 through the filtration unit 211. The amount of the rainwater stored in the water storage space of the water storage tank 210 is increased so that the rainwater that extends to the outlet connected to the second water discharge passage W2 beyond the filtering section 211 is discharged to the second water discharge And then flows into the valley F again through the line W2.

In addition, it is preferable that a cleaning tool 212 which can be opened and closed is formed at the lower end of one side of the water storage tank 210. That is, the rainwater flowing into the water storage tank 210 through the first water flow path W1 is supplied from the collecting sludge naturally formed in the mountain area, so that soil, sand, leaves, etc. can be introduced together. The foreign matter such as soil or sand introduced together with the rainwater sinks on the bottom of the water storage tank 210 because it is denser than water. However, it is possible to easily deposit sediments such as soil or sand, Can be removed.

As described above, the rainwater flowing into the water storage tank 210 through the first water channel W1 is first removed by precipitating foreign matter having a density higher than that of the water in the water storage tank 210, while leaves such as leaves Is filtered by the filtration unit 211 and then sent to the water purification unit 230 for additional purification treatment. For this purpose, the filtering section 211 prevents floating matters such as leaves contained in the rainwater flowing from the water storage tank 210 to the purified water section 230 to prevent them from flowing into the water purification section 230, but floating matters such as leaves, 211 to prevent the flow of rainwater flowing from the water storage tank 210 to the purified water portion 230. Accordingly, in the present invention, as shown in FIG. 6, the aberration 220 is provided to rotate the upper rainwater in the water storage tank 210 to remove suspended matters such as leaves attached to the filtering unit 211.

The aberration 220 is provided at a central portion of the water storage tank 210 and is provided at the bottom of the water storage tank 210 and includes a base 221 including a bearing, a shaft 222 rotatable about the base 221, And a plurality of wing portions 223 provided on the upper side of the shaft portion 222. The wing portion 223 includes a plate-like wing and a shaft member that connects the wing and the shaft portion 222 horizontally.

At this time, the upper end of the wing of the wing portion 223 is positioned lower than the upper end of the water storage tank 210, and the lower end of the wing is lower than the upper end of the watering portion 211, As shown in FIG.

That is, the rainwater flowing into the water storage tank 210 through the first water flow path W1 is stored in the water storage space of the water storage tank 210, and the rainwater stored therein flows to the lower end of the outlet connected to the second water flow path W2 The flow of the rainwater flowing from the inlet connected to the first water flow path W1 to the outlet connected to the second water flow path W2 is discharged into the second water flow path W2, . The flow of rainwater flowing from the inlet connected to the first water flow path W1 to the outlet connected to the second water flow path W2 acts on the wing of the wing portion 223 to rotate the shaft portion 222, A plurality of wing portions 223 provided on the upper side of the shaft portion 222 rotate to induce a flow rotating in the horizontal direction at the upper portion of the rainwater stored in the water storage space in the water storage tank 210.

The wing portion 223 is rotated by the induction of the rainwater mentioned above to move the floating material such as a leaf floating on the upper portion of the rainwater in the rotating direction of the wing portion 223, Or the floating matter such as a leaf attached to the filtering portion 211 is removed and then discharged together with the residual water through the second water flow path W2 to be removed.

As described above, the heavy soil or sand contained in the rainwater is precipitated in the water storage tank 210, and floating substances such as light leaves are filtered and floated to remove it. However, floating matters and organic substances contained in the rainwater It is difficult to remove it.

Accordingly, in the present invention, the rainwater of the water storage tank 210 is sent to the water purification unit 230 so that floating substances and organic substances contained in the rainwater can be removed through additional water treatment.

As shown in FIG. 6, the intrinsic part 230 includes an inflow part 231 temporarily storing rainwater introduced from the water storage tank 210 through the filtering part 211, rainwater flowing in from the lower part of the inflow part 231, An outflow part 233 provided below the filter part 232 and temporarily staying before the purified water treated in the filter part 232 is discharged, a filter part 232 for filtering the suspended substances or organic substances contained in the filter part 232, .

First, the filter unit 232 includes a nonwoven fabric layer 232a, a sand layer 232b, and a char layer 232c. The filter unit 232 is not necessarily limited to the present invention, A filter material can be used that can best filter out the material. That is, the filter unit 232 can be used by appropriately arranging a known filter material.

The inlet portion 231 in which the rainwater flowing in from the water storage tank 210 through the filtering portion 211 is temporarily stored is provided on the filter portion 232 so that the integer portion 230 The flow rate of the rainwater flowing to the filtering unit 211 can be relaxed, and the floating substances such as the leaves sticking to the filtering screen of the filtering unit 211 can be efficiently removed.

That is, when the flow rate of the rainwater flowing from the water storage tank 210 to the water purification unit 230 through the filtration unit 211 is higher than the flow rate of the rainwater flowing in the rotation direction by the aberration 220 in the water storage tank 210, The floating material such as the leaves contained in the rainwater has a strong tendency to move toward the water purification part 230, and thus sticks to the filtering network of the filtering part 211. However, in the present invention, the inflow portion 231 is filled with the rainwater flowing through the filtering portion 211 from the water storage tank 210, and the water level of the water storage tank 210 is equal to the water level of the water purification portion 230 The flow rate of the rainwater flowing from the water storage tank 210 to the purified water portion 230 is drastically lowered so that the flow of the rainwater flowing in the rotating direction by the water turbine 220 in the water storage tank 210, It is possible to remove the floating matter such as a leaf attached to the filtering portion 211 or to remove the floating matter adhering to the filtering portion 211 or to remove it.

As described above, in the rainwater treatment tank 200, the soil, sand, and the like are precipitated in the water storage tank 210, the floating substances such as leaves are suspended and efficiently removed, and the floating water, And then supplies the rainwater to the rainwater storage tank 300 through the third water channel W3.

6 shows that the cylindrical water tank 210 and the water purification part 230 are partitioned and the side part of the water storage tank 210 functions as a diaphragm. However, the present invention is not limited to this, and one water storage tank 210 The integer part 230 may be formed by dividing the space by using a separate diaphragm.

The water storage tank 210 is provided with an outlet 233 for temporarily storing rainwater under the filter unit 232 so that even when there is no free space for water storage in the rainwater storage tank 300, The amount of rainwater to be supplied to the storage tank 300 can be adjusted.

6 shows that the upper surface of the water storage tank 210 and the water purification part 230 of the rainwater treatment tank 200 are opened. However, the water storage tank 210 and the water purification part 230 It is preferable that a lid is provided on the opened upper surface of the cover to prevent foreign matter from entering.

As shown in FIG. 7, the rainwater storage tank 300 includes a hollow tank body 310 and a manhole 320 protruded upward from the upper surface of the tank body 310.

7, the tank main body 310 is buried in a basement such as a ridge at the middle of a mountain, and only an open top surface of the manhole 320 is exposed in the ground E. That is, the tank body portion 310 of the rainwater storage tank 300 is inclined downwardly by 3 to 5 ° from the mountain. In this way, the rainwater or sediment introduced into the tank main body 310 firstly flows into the tank main body 310 (310) by burying the tank main body 310 of the rainwater storage tank 300 at an angle of 3? , And discharges it to the fifth water flow path W5, which is another water discharge channel, as will be described later, so that rainwater containing old sediment can be excluded from the use of the water channel . In this manner, the tank main body 310 is buried in a basement such as a ridge or the like, so that a narrow space of the mountain can be effectively utilized, and the facility can be prevented from damaging the scenery of the mountain.

In addition, the manhole portion 320 is formed to be open to the extent that a person can open and / or see the inside of the rainwater storage tank 300, and the upper surface of the manhole portion 320 And a ladder connected to the inside of the tank body 310 at the manhole portion 320. The ladder may be provided with a lid.

The internal structure of the tank main body 310 will be described with reference to FIG. 8, the tank main body 310 of the rainwater storage tank 300 is shown horizontally. However, as shown in FIG. 7, the actual rainwater storage tank 300 The tank main body 310 is embedded at an angle of 3 to 5 DEG below the acid.

8, a rainwater inlet connected to the third water flow path W3 is formed in the tank main body 310 at an upper corner of the upper portion of the tank body 310, A water outlet connected to the fifth water channel W5 is formed at the bottom of the bottom of the tank main body 310 and a water outlet connected to the fourth water channel W4 is formed directly above the water outlet W5.

1, the fourth water flow path W4 is a water flow path for supplying water to a farmland or the like via a water supply valve V. The fifth water flow path W5 is connected to the tank main body (Not shown) together with long-stored rainwater flowing into the lower part of the lower part of the mountain 310, and then discharged into the river or valley.

The upper end of the stopper 360 is coupled to the upper end of the water outlet connected to the fifth water outlet W5, (For example, a hinge) so as to be rotatable in the vertical direction.

In the tank main body 310, a floating portion that moves in the vertical direction in accordance with the level of the tank main body portion 310 moves in the vertical direction in accordance with the movement of the floating portion in the vertical direction, And a power transmitting portion 330 for transmitting the power generated by the vertical movement of the floating portion to the plug opening / closing portion and moving the plug opening / closing portion in the vertical direction.

The power transmission unit 330 includes a first gear G1 that rotates by the vertical movement of the floating unit, a second gear G1 that is smaller in diameter than the first gear G1 and is engaged with the first gear G1, And a third gear G3 that is a guide gear that engages with the second gear G2 and supports the second gear G2. The second gear G2 includes a second gear G2 that vertically moves the stopper opening / do.

By reducing the diameter of the second gear G2 that rotates together with the vertical movement of the plug opening / closing portion as compared with the first gear G1 rotating with the vertical movement of the floating portion, And the second gear G2 is supported by the third gear G3 which is a guide gear so that the first gear G1 and the second gear G2 are supported by the first gear G1 and the second gear G2, G2 can be prevented from being disengaged.

Therefore, when meshing of the first gear G1 and the second gear G2 is ensured, the third gear G3 as the guide gear is not necessarily required.

The floating portion includes a first lever 340 having one end fixed to the first gear G1 and a ball 341 provided at the other end of the first lever 340. The ball 341 has a buoyancy It is preferable that the width in the horizontal direction is larger than the size of the opening of the manhole portion 320. [

The cap opening / closing part may include a second lever 350 having one end fixed to the second gear G2 and a second lever 350 connected to the other end of the second lever 350 and the water outlet W5 connected to the fifth water passage W5. And a connecting line 351 connecting the lower end of the stopper portion 360.

Next, the operation relationship of the power transmission unit 330, the floating unit, and the closure opening / closing unit will be described.

First, before the rainwater is stored in the tank main body 310, the lower end of the ball 341 of the floating portion is located at the first water level P1.

When the rainwater is stored in the tank main body 310 and reaches the first water level P1, the ball 341 of the floating part floats up to the water level of the power transmission part 330 connected to the first lever 340 1 gear G1 rotates clockwise.

At this time, the second gear G2 engaged with the first gear G1 is rotated counterclockwise to move the second lever 350 and the connecting line 351 of the cap opening / The upper end of the cap 360 connected to the fifth water channel W5 is lifted upward to slowly open the water outlet connected to the fifth water channel W5.

When the water outlet connected to the fifth water channel W5 is opened, the sediment accumulated in the lower corner of the lower part of the tank body 310 flows in first, (W5).

When the water level of the rainwater stored in the tank main body 310 reaches the second water level P2, the ball 341 of the floating portion rises upward to come in close contact with the lower surface of the manhole portion 320, The closure part 360 which has closed the outlet of the water outlet 320 connected to the fifth water channel W5 is completely opened.

The ball 341 of the floating portion closes the opening of the manhole 320 so that the rainwater flowing into the third water flow path W3 from the rainwater discharged into the fifth water flow path W5 can be prevented, It is not possible to overflow through the opening of the manhole portion 320. [

That is, since the rainwater supplied into the tank main body 310 is supplied in a natural descending manner, when there is no space for storing water in the tank main body 310, The amount of the rainwater flowing into the fifth water channel W5 is adjusted to the amount of the rainwater discharged into the fifth water channel W5.

Therefore, it is preferable that the ball 341 of the floating portion is located below the vertical of the opening of the manhole portion 320. At this time, although the up-and-down movement of the floating portion and the up-and-down movement of the cap opening / closing portion are theoretically rotational movements around the first gear G1 and the second gear G2, Because it is short, it appears as linear motion.

In addition, when the amount of the rainwater flowing into the tank main body 310 is reduced and the level of stored rainwater is lowered, the ball 341 of the floating part is lowered, The second lever 350 and the connecting line 351 of the closure opening and closing part also descend and the water pressure of the rainwater stored in the tank body part 310 and the weight of the closure part 360, The water outlet connected to the fifth water channel W5 is closed.

That is, when the ball 341 of the floating portion rises, the cap portion 360 is opened by the rise of the cap opening / closing portion by the power transmitting portion 330, and when the ball 341 of the floating portion is lowered The stopper portion 360 is closed by the lowering of the stopper opening / closing portion by the power transmitting portion 330 so that the rainwater stored in the tank main body 310 can be efficiently exchanged into fresh water without artificial operation do.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

By using the rainwater collecting plate and the water collecting apparatus using the rainwater collecting plate according to the present invention

can do.

100:
110: a top-shaped recess
120: support protrusion
200: Rainwater treatment tank
300: Rainwater storage tank

Claims (5)

A rainwater collecting plate which is installed on an inclined surface of a mountain and guides rainwater of a mountain area in a certain direction and collects it,
A body made of metal or synthetic resin in a flat plate shape,
A plurality of top-shaped recesses provided in the main body,
A plurality of support protrusions provided between the plurality of recesses on the main body and formed with through-holes,
And a supporting member inserted into the supporting projection,
Wherein the through-hole is formed to have a smaller hole toward the upper part from the plane of the main body. The method of claim 1,
Wherein the support member is formed of vegetation material,
Wherein the support protrusion is cut in half at one end of the main body. The method of claim 1,
The supporting projection has a lower diameter of 35 to 50 mm, an upper diameter of 15 to 30 mm, and a height of 10 to 15 mm,
Wherein the concave portion has a diameter of 170 to 190 mm on the surface of the main body, and the depth of the concave portion is 15 to 25 mm. It is a water collecting device that is installed on the slope of the mountain and guides the rainwater of the mountain area in a certain direction by natural descent (natural flow down type)
A rainwater collecting panel according to any one of claims 1 to 3, wherein a plurality of rainwater collecting panels are mounted on a slope of the collecting area where rainwater collects,
A rainwater treatment tank for receiving the rainwater collected by the rainwater collector plate and performing the purified water treatment;
And a rainwater storage tank for receiving and storing the purified water treated in the rainwater treatment tank and supplying the stored rainwater to the water,
Wherein the rainwater treatment tank includes a water tank for temporarily storing rainwater inflowed from the water collection, a water turbine rotating according to the flow of the rainwater introduced into the water storage tank, and a water purification unit for separating the rainwater discharged from the water storage tank, ≪ / RTI &
And a filtering net is installed in the diaphragm between the water storage tank and the purified water tank. 5. The method of claim 4,
The water storage tank is formed in a cylindrical shape having an upper surface opened and a water storage space. The water storage tank is provided with an entrance of rainwater introduced from the water collection by cutting a part of the upper edge thereof. Wherein an outlet of the rainwater flowing out of the water reservoir is formed at another position of the upper rim separated from the rainwater outlet and the lower end of the outlet of the rainwater is formed lower than the lower end of the inlet of the rainwater.

Images