KR101819915B1 - Pipe connection type water storage apparatus - Google Patents

Abstract

Disclosed is a pipe-connected water storage device capable of easily performing coupling and decoupling. The pipe-connected water storage device comprises: a manhole into which rainwater primarily filtered by a rainwater preprocessing unit is introduced; a main T-pipe connected to a lower portion of the manhole and allowing manholes to be introduced thereinto; a connecting T-pipe connected to the main tube; a water storage pipe storing rainwater introduced through the manhole and the connecting T-pipe while being connected to a branched pipe of the connecting T-pipe; and a filter unit sterilizing and oxidizing organic material and bacteria by circulating water stored in the water storage pipe. The rainwater preprocessing unit includes: an inclined first inclination filter including a slot for filtering large foreign matter contained in the rainwater and allowing the filtered water to pass therethrough; and a second inclined filter provided under the first inclined filter including a mesh for filtering small foreign matter contained in the filtered water falling from the first inclined filter and allowing the filtered water to pass therethrough.

Description

[0001] The present invention relates to a pipe connection type water storage apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water storage device for storing rainwater, and more particularly, to a pipe water storage device having a good expandability.

Since rainwater is discharged from the surface of roads and other structures rapidly without any stagnation, the amount of rainwater flowing into the underground is remarkably large, because it is formed by materials having no permeability such as concrete or synthetic resin, .

This phenomenon causes depletion of groundwater and causes water shortage. In addition, flood damage occurs even in low areas with low rainfall due to rapid movement to relatively low rainfall areas.

In order to prevent water shortage and flood damage, storm reservoirs are widely used. The storm reservoir is a structure that prevents the flooding of rivers and ensures the water resources that can be used for agricultural and cleaning purposes by releasing a large amount of rainwater drained and gradually discharging it. However, the conventional stormwater storage tank is a form of a large water tank using concrete, or a large water tank is formed by connecting blocks made of synthetic resin or the like, so that the construction takes a long time and a lot of cost . Also, it is difficult to cope with the shape of the construction site appropriately, and the workability is not good, and the concrete structure has a short life span of 20 years or less, which leads to a significant economic burden.

In order to overcome the disadvantages of such a concrete stormwater storage tank, a stormwater storm tank was recently developed. Corrugated steel pipes are generally used for drainage of sewage and wastewater, water for domestic or industrial use in the civil engineering field, and used as hollow formwork in the construction field. In recent years, there has been a lot of interest in manpower, cost, and environmental problems in the construction of drain pipes, so that corrugated steel pipes are widely used as substitutes for existing concrete re-pipes, and pipes having excellent external strength, structural stability, durability, It is attracting attention as material.

In addition, since the corrugated steel pipe is uniformly distributed in the pipe circumference, the corrugated steel pipe is used in waterways, passageways and other various structures with a large load-bearing capacity, and is easy to handle with light weight. Thus, both assembly and construction are simple and economical. The use of the coated steel sheet is advantageous in that it is resistant to corrosion and has a long life span.

Recently, the use of the corrugated steel pipe has been recently introduced to utilize the advantages of the corrugated steel pipe in the storeroom tank.

1 is a perspective view of an excellent storages tank using a conventional corrugated steel pipe, and FIG.

Referring to FIG. 1, the conventional storage tank using corrugated steel pipe comprises a corrugated steel pipe 1 and an outer steel plate 2. The outer steel plate 2 is simply installed to close both sides of the corrugated steel pipe 1 so as to seal the inside of the corrugated steel pipe 1. In the case of the conventional superior corrugated steel pipe using the corrugated steel pipe, the corrugated steel pipe 1 and the outer steel plate 2 are fastened It is proper that the coupling relation between the corrugated steel pipe 1 and the outer steel plate 2 is not explicitly disclosed and is fastened by bolt connection or the like.

When the corrugated steel pipe 1 and the outer steel plate 2 are fastened together by bolting or the like, there is a problem that the durability is degraded. This is because the bolt joint can be loosened and leaked due to the long-term pressure.

In addition, the conventional stormwater storage tank uses a PE film or a ceramic coating agent to form a coating layer. However, such a coating layer is complicated in the formation process, and is difficult to repair when the coating layer is torn or peeled from the corrugated steel pipe.

In addition, the conventional corrugated steel pipe has been pointed out to be easily corrupted due to the growth of bacteria and bacteria when the stormwater is stored for a long period of time.

Patent Document 1: KR 10-1359101 Patent Document 2: KR 10-1481446

It is an object of the present invention to provide a pipe connection type water storage device having a pipe type storage tank capable of being infinitely expanded by assembly and having a low capacity and a good expandability.

Another object of the present invention is to provide a pipe connection type water storage device which can be fitted in a one-touch fitting manner without any separate coupling means and which is easy to be coupled.

It is another object of the present invention to provide a pipe connection type water storage device capable of removing foreign substances contained in rainwater before being introduced into a storage tank, sterilizing and oxidizing the stored water stored in the storage tank, and hygienically storing the water without sanitizing for a long time.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

To achieve the above object, according to the present invention, there is provided a manhole to which rainwater is primarily filtered by an excellent pretreatment unit; A main tee pipe connected to a lower portion of the manhole to receive rainwater in the manhole; A connecting tee to a main tee; A reservoir connected to the branch tube of the connecting tube for storing the stormwater flowing through the manhole and the connecting tube; And a purification unit for circulating water stored in the low-water pipe to sterilize and oxidize bacteria and organic substances, wherein the excellent preprocessing unit comprises a reservoir for filtering large foreign substances contained in the stormwater, Photo first gradient filter; And a second inclined filter disposed at a lower portion of the first inclined filter and provided with a mesh for filtering small foreign matter contained in the filtered water falling from the first inclined filter and allowing the filtered water to pass therethrough .

Also, the outlet pipe of the excellent preprocessing unit and the inlet pipe of the manhole are connected by rubber bushings provided with fastening bands at both ends of the outer circumferential surface, and the inlet pipe of the manhole is formed of a multi-end pipe, And the diameter is gradually decreased as the distance from the manhole increases, and the predetermined portion is cut so as to fit the inner diameter of the rubber bushing connected thereto.

In addition, the main tube and the connecting tube are composed of a main tube having both open sides and a branch tube connected at a right angle to the main tube, and one of both ends of the main tube is expanded, And a rubber ring is fitted on the outer circumferential surface of the wrinkle portion for watertightness with the inner circumferential surface of the mating hole, and the other end is provided with a wrinkle portion inserted into the socket portion of the other main pipe or inserted into the lower opening of the manhole. .

In addition, the low-water pipe is provided with a socket portion on one side thereof, and also has a corrugated pipe shape on the other side of the socket portion, and the branch pipe of the main pipe and the connecting tea pipe is provided with a corrugated pipe portion or a socket portion, Is inserted into the socket of the water tub or into the lower opening of the manhole.

Further, the rubber ring may include: a bone insertion part inserted into the bone part of the wrinkle part; A mount receiving portion formed horizontally extending from one end of the bone insertion portion and seated on a mountain surface of the corrugated pipe portion; And a plurality of watertight protrusions formed on the surface of the mount portion and being folded in a direction opposite to the insertion direction of the wrinkle portion with respect to the mating member.

Further, a V-shaped watertight vane is formed at the other end of the valley inserting portion to enhance the watertightness between the mountain and the inner circumferential surface of the mating part while being opened by the water pressure toward the watertight vane.

In addition, the end cap inserted in the main pipe of the connecting tube is provided with a drain pipe for taking the stored water out of the connecting tube, the drain pipe is composed of a multi-tube, the side nearest to the end cap has the largest diameter, And the diameter of the pipe is gradually reduced as the distance from the drain pipe is increased.

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The present invention is capable of endless expansion or reduction by easy assembling and dismounting, so that it is easy to adjust a low capacity.

Also, since the tubular storage tank can be fitted in a one-touch manner without a separate coupling means, it is easy to install and demount.

Also, the stored water stored in the storage tank is circulated and sterilized and oxidized, so that it can be stored hygienically for a long time without corruption.

In addition, since only the damaged storage tank which is damaged in the breakage can be separated and replaced, the maintenance is economical and easy.

1 is a view showing an example of a conventional water storage device
2 is a block diagram of a pipe connection type water storage device according to the present invention.
3 is a block diagram of the pipe connection type water storage device according to the present invention
4 is a view of a manhole inlet pipe of a pipe connection type water storage device according to the present invention
Fig. 5 is a view showing the arrangement state of the connection pipe and the water reservoir according to the present invention
6 is a detailed view of the rubber ring according to the present invention
7 is a view showing a drain pipe structure of an end cap according to the present invention
8 is a detailed view of the purification unit according to the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a block diagram of a pipe connection type water storage device according to the present invention, and FIG. 3 is a block diagram of the pipe connection type water storage device according to the present invention.

The pipe connection type water storage device 100 shown in FIGS. 2 and 3 includes an excellent preprocessing unit 200 for pretreating foreign substances contained in stormwater, a manhole 300 into which preprocessed stormwater flows, (400), and a low water pipe (500) for storing rainwater flowing through the manhole.

Since the excellent preprocessing unit 200, which is a constitution of the tubular water storage device 100 according to the present invention, foreign substances are introduced together with the ground surface when the storm water flows directly into the manhole 300, And it is the primary role to remove.

This excellent preprocessing unit 200 has a two-stage filter structure. That is, a slant first slanting filter 210 having a slot 211 for filtering a large foreign matter (e.g., leaves, etc.) included in the slant and allowing the filtered water to pass therethrough, and a second slanting filter 210 provided below the first slanting filter 210 And a second inclined filter 220 in the form of a dense mesh for filtering the relatively small foreign matter contained in the filtered water dripped from the first inclined filter and passing the filtered water. According to such a configuration, the stormwater that has passed through the stormwater pre-treatment unit 200 flows into the manhole 300 through the outlet pipe 230 in a state in which a substantial amount of foreign matter is filtered.

The manhole 300, which is a constitution of the pipe connection type water storage device 100 according to the present invention, is a gate for collecting foreign matter filtered by the excellent preprocessing unit 200 into the low water pipe 500.

On the side surface of the manhole 300, an inlet pipe 310 connected to the outlet pipe 230 of the waste preprocessing unit 200 is provided. At this time, the outlet pipe 230 and the inlet pipe 310 are connected by the rubber bushing 320 as shown in FIG.

The rubber bushing 320 and the outlet pipe 230, the rubber bushing 320 and the inlet pipe 310 are tightened by a fastening band 322 provided at both ends of the outer circumferential surface of the rubber bushing 320. At this time, it is preferable that a wrinkle portion 321 is formed on the outer circumferential surface portion where the fastening band 322 of the rubber bushing 320 is bent to prevent the fastening band 322 from being separated.

On the other hand, the inlet pipe 310 of the manhole 300 may have a multi-end pipe. In other words, the vicinity of the manhole 300 is composed of a multi-single pipe having a large diameter and an increasingly smaller diameter as the distance from the manhole decreases, and a predetermined portion is cut to fit the inner diameter of the rubber bushing 320 connected thereto So that it can be used.

If the inner diameter of the rubber bushing 320 agrees with the diameter of the double-ended pipe 312, the tip of the double-ended pipe 312 is cut off, When the first end pipe 311 located at the tip end is removed, the second end pipe 312 is the best end, so that the rubber bushing 320 can be connected thereto. Likewise, the connection can be made to the first-stage pipe 311 or the third-stage pipe 313, so that a compatible connection is possible according to the size of the rubber bushing 320.

The connection pipe 400, which is a constitution of the pipe connection type water storage device 100 according to the present invention, serves to connect the manhole 300 and the water storage pipe 500.

The connection pipe 400 includes a main pipe 410 connected to a lower portion of the manhole 300 and a connecting pipe 420 connected to the main pipe in series.

The main tubular pipe 410 and the connecting tubular pipe 420 are composed of main pipes 411 and 421 both opened and branch pipes 415 and 425 connected to the main pipe at right angles to form a T shape.

5, sockets 412 and 422 are provided at both ends of the main tubes 411 and 421 with their distal end portions extended. The other ends of the sockets 412 and 422 have a flat tube shape, and corrugations 413 and 423 are formed on the outer peripheral surface thereof. And a rubber ring 700 is fitted and joined to the valleys of the wrinkles 413 and 423.

1, the corrugated pipe 413 of the main pipe 411 is inserted into the lower part of the manhole 300 and the socket 412 of the main pipe 411 is inserted into the socket 412 The end cap 415 can be installed to be inserted into the socket portion 422 of the connecting tube 420. In this case,

At this time, since the socket portion 422 of the other connecting tube can be connected to the corrugated portion 423 of the connecting tube pipe 420, a plurality of corrugated tube portions 423 can be connected in a line for expansion of the water storage space, Is easily connected to the socket portion by a simple one-touch method, so that the construction is not only easy to handle but also the gap between the corrugated portion 423 and the socket portion 422 by the rubber ring 700 fitted to the outer peripheral surface of the corrugated portion 423 The watertightness of the watertightness can be maintained, so that workability and watertightness can be secured.

The branch tubes 415 and 425 of the main tubular body 410 and the connecting tubular body 420 are provided as corrugated tube portions and have a structure in which a rubber ring 700 for water tightness is fitted on the outer circumferential surface thereof. The branch pipes 415 and 425 of the main pipe 410 can be inserted into the socket portion 412 of the water pipe 500 as shown in FIG. . In any case, since the rubber ring 700 is fitted to the outer circumferential surface of the branch pipes 415 and 425, the watertightness reliability between the branch pipes 415 and 425 and the mating pipe is high.

5, the connection tube 420 is formed with a socket portion 422 at both ends of the main tube 421 and at the ends of the branch tube 425, unlike the previous embodiment And a low water pipe 500 in the form of a corrugated pipe can be inserted and coupled to the socket portion 422 of the branch pipe 525.

The rubber ring 700 described above has the following configuration for improving watertightness.

6, a bone insertion portion 710 inserted into a bone portion of the wrinkle portion, a mount receiving portion 720 formed to extend horizontally from one end of the bone insertion portion and seated on a mountain surface of the wrinkle portion, And a plurality of watertight protrusions 730 formed on the surface of the mount portion.

Here, the watertight protrusion 730 is formed so as to be inclined in the direction opposite to the direction of insertion of the wrinkle portion (arrow direction), so that the wrinkle portion can be easily inserted into the mating member,

In addition, a v-shaped watertight blade 740 is formed at the other end of the bone insertion portion 710 so that the watertight vanes 741 and 742 are separated from each other by the water pressure (arrow direction) toward the watertight vane 740 As it is in close contact with the inner circumferential surface of the mating member, it is possible to prevent leakage between the mating member and the mating member.

The end cap 600 inserted into the main pipe 421 of the connection pipe 420 is provided with a drain pipe 610 for discharging the stored water in the connection pipe 420 to the outside as shown in FIGS. 1, 2 and 7, Can be provided. In this case, the drain pipe 610 is formed of a multi-end pipe, and the pipe close to the end cap 600 has a large pipe diameter and a small pipe diameter as the end cap 660 is farther from the end cap 600, A predetermined portion may be cut and used so as to match the inner diameter of the tube.

At this time, between the drain pipe 610 and the drain connection pipe 620 can be connected by a rubber bushing 630, and a fastening band 631 is formed at both ends of the outer circumference of the rubber bushing 630, The one end of the rubber bushing 630 and the other end of the drain connection pipe 620 and the rubber bushing 630 can be securely fastened by the fastening bands 631. [

The low water pipe 500, which is a constitution of the pipe connection type water storage device 100 according to the present invention, is a space for actually storing water and connects between the connection pipe pipes 420 or between the connection pipe pipe 420 and the main pipe 410 ).

As shown in FIG. 5, the low water pipe 500 has a socket portion 425 through which the branch pipes 425 of the connecting tube 420 and the wrinkles 413 of the main tube 411 of the main tube 410 are inserted 510 are provided on one side of the socket unit 510 and a corrugated pipe 520 is provided on the other side of the socket unit 510. Here, the corrugated pipe portion 520 may be a multi-walled pipe, for example, the outer pipe 521 may be a corrugated pipe and the inner pipe 522 may be a double-walled pipe.

The shape of the multi-walled pipe is designed to strengthen the strength in consideration of the strength of the stored water. In addition, even if the appearance 521 is damaged due to an installation process or an external factor, the inner pipe 522 can maintain its function as a low water pipe.

The pipe connection type water storage apparatus 100 of the present invention may further include a purification unit 800 for circulating water stored in the water reservoir 500 to sterilize and oxidize bacteria and organic substances, .

The purifying unit 800 is installed in the manhole 300 and repeatedly circulates the water stored in the low water pipe 500 by a pump (not shown) to pass through the purifying unit 800, OH radical) to remove pollutants. This is called Advanced Oxidation Process (AOP).

OH radicals are much superior to other oxidizing agents (see table below) and they react non-selectively, so they can rapidly decompose degradable materials such as organic chlorine compounds.

Oxidant Oxidation Potential (V) OH Radical 2.80 ozone 2.07 Hydrogen peroxide 1.77 Permanganate 1.68 Goat 1.36

Such an AOP purification unit 800 can remove contaminants, remove bacteria and microorganisms to prevent decay, and obtain a deodorizing effect.

In particular, the conventional corona method generates a sterilizing agent (OH radical) having a concentration 10 times or more higher than that of the ozone generator, and it can have a simple configuration because it does not require an air compressor or an oxygen generator and can reduce the power consumption by 90% or more It can reduce facility cost and facility maintenance cost. No noise, can be used while moving, no odor of residual ozone, no cooling device, sterilization treatment and turbidity treatment in 15 to 20 seconds There are a number of advantages.

As a result, according to the present invention, it is possible to infinitely extend a low water pipe according to the number of connection tubes and to easily connect and disconnect pipes by a fitting method without separate coupling means, It is a useful invention to replace the existing water tank because it has the advantages that the excellent rubber ring is intervened, the reliability of the watertightness is high, the material is made of synthetic resin and the corrosion resistance is good.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification or improvement is possible.

It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

100: pipe connection type water storage device 200: excellent pretreatment unit
300: manhole 400: connector
410: main tube 420: connection tube
500: low water pipe 600: end cap
700: Rubber ring 800: Purification unit

Claims (8)

A manhole into which the primary filtered primary by the excellent preprocessing unit flows; A main tee pipe connected to a lower portion of the manhole to receive rainwater in the manhole; A connecting tee to a main tee; A reservoir connected to the branch tube of the connecting tube for storing the stormwater flowing through the manhole and the connecting tube; And a purifying unit for circulating water stored in the low-water pipe to sterilize and oxidize bacteria and organic substances,
The stormwater pre-treatment unit comprises: a sloped first slope filter provided with a slot for filtering large foreign matter contained in the stormwater and allowing the filtered water to pass therethrough; And a second inclined filter disposed at a lower portion of the first inclined filter and provided with a mesh for filtering out small foreign matter contained in the filtered water falling from the first inclined filter and allowing the filtered water to pass therethrough. The method according to claim 1,
The outlet pipe of the preheating unit and the inlet pipe of the manhole are connected by rubber bushings provided with fastening bands on both ends of the outer circumferential surface,
The inlet pipe of the manhole is composed of a plurality of single pipes. The diameter of the inlet pipe of the manhole is set to be the largest at the side close to the manhole and gradually decreased as the distance from the manhole increases. The predetermined portion is cut to fit the inner diameter of the rubber bushing Wherein the pipe connection type water storage device is a pipe connection type water storage device. The method according to claim 1,
The main tube and the connecting tube are constituted by a main tube having both open sides and a branch tube connected to the main tube at a right angle,
A socket portion is provided at one of the two ends of the main pipe for inserting the corrugated pipe portion and the end cap of another main pipe and at the other end a corrugated portion inserted into the socket portion of the other main pipe or inserted into the lower opening portion of the manhole is provided And a rubber ring is fitted to the outer circumferential surface of the wrinkle portion for water tightness with the inner circumferential surface of the mating member. The method according to claim 1 or 3,
The low-water pipe is provided with a socket portion on one side thereof, a corrugated pipe on the other side of the socket portion,
Wherein the branch tube of the main tube and the connecting tube is provided as a corrugated tube or socket and is inserted into a socket of a water reservoir or a lower opening of a manhole in a state where a rubber ring for water tightness is fitted on the outer circumferential surface thereof. Water storage device. The method of claim 4,
The rubber ring includes: a bone insertion part inserted into the bone part of the wrinkle part;
A mount receiving portion formed horizontally extending from one end of the bone insertion portion and seated on a mountain surface of the corrugated pipe portion; And
And a plurality of watertight protrusions formed on the surface of the mount portion and being bent in a direction opposite to the insertion direction of the wrinkle portion with respect to the mating member. The method of claim 5,
And a v-shaped watertight vane is formed at the other end of the trough inserting portion so as to enhance the watertightness between the mountain and the inner circumferential surface of the mating part while being opened by the water pressure toward the watertight vane. The method of claim 3,
The end cap inserted in the main pipe of the connecting tube is provided with a drain pipe for taking the stored water out of the connecting tube, the drain pipe is formed by a multi-tube, the side nearest to the end cap has the largest diameter, And the pipe diameter is gradually decreased as the pipe diameter increases, and the predetermined portion is cut to fit the inner diameter of the drain connection pipe connected to the pipe connection water storage device. delete

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