KR100960364B1

KR100960364B1 - Cover-attached water sampler of drainage for waterworks using fold tube

Info

Publication number: KR100960364B1
Application number: KR1020100009378A
Authority: KR
Inventors: 유승표; 장정환
Original assignee: 주식회사 와텍
Priority date: 2010-02-02
Filing date: 2010-02-02
Publication date: 2010-05-28

Abstract

Disclosed is a water collector for a cover-type tap water drainage using a corrugated pipe. The water collector has a cylindrical body portion fixed to the end of the drain pipe, a hinge hinged to the other end of the body portion to close the other end of the body portion by its own weight, and a cover opened by a hydraulic pressure greater than its own weight; One end is fixed to the cover and the other end is vertically extended so as to communicate with the upper end, and the upper end is rotatably fastened to the support of the sump located above the end of the drain pipe, and the other end is extended to the upper part of the other end of the lower sump. It includes a water pipe, and a corrugated pipe jointly coupling the other end of the lower collection pipe and the other end of the upper collection pipe.
Therefore, as well as the weight of the cover is combined with the weight of the lower water collecting pipe, corrugated pipe and the upper water collecting pipe to act on the cover it can maintain the opening and closing operation of the cover more smoothly regardless of the foreign matter inside the drain pit.

Description

Cover-attached Water Sampler of Drainage for Waterworks using fold tube}

The present invention relates to a water collector of a water supply drainage system, and more particularly, a cover attachment type using a corrugated pipe provided at an end portion of a drain pipe connected to a drainage facility for the collection of top water discharged into a drainage system connected to a water supply pipe or a water supply pipe. It is about water collector of running water drainage.

Water supply facilities installed for smooth management and supply of water resources, as shown in FIG. 1, is a water intake step of acquiring raw water from the water intake source 11, and the collected water is transferred to the water purification facility 13 through the water pipe 12. And a water purification step in which raw water is processed by the water purification facility 13 to ensure water quality suitable for the purpose, and a water supply and drainage step of transferring the purified water to the drainage basin 15 through the water supply pipe 14; It includes a water supply step in which water is transferred from the reservoir 15 through the water supply pipe 16 to the customer 17. The water supply pipe 14 and the water supply pipe 16 of the water supply facility as described above are connected to the drainage facility 18 for the removal of contaminants deposited in the pipeline.

The raw water obtained through the water intake process is transferred to the water purification equipment 13 through the water purification process, and then passed through the water purification process to the drainage basin 15. The drainage facility 18 is connected to the water supply pipe 14 and the water supply pipe 16. By discharging the contaminants such as internal soil or sand to the outside of the tube to ensure that the water in the clean state 17 is stably supplied.

2 shows a general drainage system. As shown in FIG. 2, the drainage system 18 includes a valve chamber 18a in which a valve 18b is installed to control the quantity and water pressure of water circulated through the drainage pipe 18c. By having a space of water consists of drainage feet (18d) that is stored. A drain pipe 18c through which the water flows out through the valve chamber 18a is connected to one lower portion of the drain fitting 18d, and a drain hole 18e through which the water is discharged is formed at the upper portion of the drain fitting 185. Thus, the water introduced into the drainage pit 18d through the drainage pipe 18c is stored in the drainage pit 18d by the height at which the outlet 18e is formed and then discharged into the stream.

The contaminants contained in the water supply pipe 14 or the water supply pipe 16 are discharged through the drainage port 18e of the drainage facility 18 so that the water of the cleaner 17 is supplied to the customer 17 in a cleaner state.

However, when a large amount of contaminants are settled in the drain pit 18d, the water quality of the drained water may be worse than the water flowing through the drain duct 18c, so that the water flowing through the drain duct 18c may be 0.5 nut or less. Turbidity must be satisfied.

However, in the general drainage system 18, since the water at the end of the drain pipe 18c is positioned below the drain pit 18d, it is difficult to measure water turbidity and turbidity.

In order to solve this problem, Patent Publication No. 2009-74599 of FIG. 3 discloses a water collector 20 capable of collecting water from an upper portion of a drain pipe by connecting a water collector pipe to an end of a drain pipe. In the disclosed patent, the hydraulic pressure is increased by the weight of the cover in order to maintain the water pressure in the drain pipe to some extent so that water can be taken upward through the water collecting pipe 22.

Therefore, in the published patent, the other end portion of the body portion is formed obliquely inclined to increase the adhesion between the cover and the body portion as shown in FIG. 4, or an additional weight is added to the cover as shown in FIG. 5.

The structure that makes the other end inclined obliquely can increase the adhesion, but when foreign matters such as soil or sand do not flow down and accumulate at the end, the cover is not completely closed by foreign matters, and thus water collection water pressure cannot be obtained. do. In addition, in the case of adding a separate weight, there was a fear that the cover does not open or close due to the foreign matter accumulated in the drainage feet protruding from the cover.

In addition, if the cover is caught in the sediment or foreign matter, the opening operation is not smooth, there was a hassle to operate the cover by removing the foreign matter or sediment inside the drain pit.

An object of the present invention for solving the above problems is to provide a water collector of the cover-type water supply drainage using a corrugated pipe that can increase the overall weight of the cover by coupling the water collection pipe to the cover to increase the adhesion and obtain sufficient water pressure. have.

Another object of the present invention is to provide a cover-type tap water drainage collector using a corrugated pipe capable of smoothly opening and closing the cover regardless of foreign matter accumulated in the drain pit.

The cover-type tap water drainage collector using a corrugated pipe according to an embodiment of the present invention for achieving the above object is a cylindrical body portion fixed to the end of the drain pipe, the hinge portion is coupled to the other end of the body portion by its own weight A cover which is closed at the other end and is opened by a hydraulic pressure greater than its own weight, a lower water pipe having one end fixed to the cover so as to be in communication with the inner space of the body, and the other end extending vertically upward, and a water tank located above the drain pipe end One end is rotatably fastened to the support portion of the other end is characterized in that it comprises a corrugated pipe joint joint between the other end of the lower and the upper collecting pipe and the other end of the lower collecting pipe extending to the upper end of the other.

Here, the upper collection pipe has a pair of horizontal support rods protruding from side to side on the outer circumferential surface of one end, and the support portion includes a pair of supporters facing each other at a larger distance than the outer diameter of the upper collection pipe. Each of the pair of supports has a cantilever shape that is fixed to one side of the container and extends in a horizontal direction, and an L-shaped fixing groove is formed near the free end, and one of the pair of horizontal supporting rods is formed in the fixing groove. The upper water pipe is fastened to be rotated back and forth by the rotary shaft by being supported by being fitted.

The water collector of the cover-type tap water drainage system using a corrugated pipe according to an embodiment of the present invention is coupled to the cover, so that the adhesion of the cover is increased by the weight of the water collection pipe, so that additional weight change or inclination structure, etc. Even if the design is unnecessary and the cover is covered by foreign matter or sediment, the opening and closing operation of the cover can be restored by the operation such as pulling the water pipe from the top without going into the drainage pit.

In addition, the upper water pipe is easy to disassemble and assembly when fastened to the support portion to improve the workability.

1 is a schematic diagram showing the distribution of general water supply.
Figure 2 is a cross-sectional view showing a conventional drainage.
Figure 3 is a cross-sectional view showing a conventional drainage equipment installed.
Figure 4 is a side view showing the structure of a conventional water collector.
5 is a perspective view showing another conventional water collector.
Figure 6 is a cross-sectional view showing a drainage system is installed improved water collector according to the present invention.
7 is a perspective view showing an improved water collector according to the present invention.
8 is a plan view showing an improved water collector according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in more detail with reference to the accompanying drawings. As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

6 is a cross-sectional view showing a drainage equipment installed with a water collector of a cover-type tap water drainage using an improved corrugated pipe according to the present invention, and FIG. 7 is a water collector of a cover-type tap water drainage using an improved corrugated pipe according to the present invention. It is a perspective view shown. The same parts as the above-described prior art are treated with the same reference numerals and detailed description thereof will be omitted.

Referring to the drawings, the water collector 100 of the cover-type tap water drainage system using the corrugated pipe of the present invention has a cylindrical body portion 110, a cover 120, an L-shaped lower water collecting tube 130, and an L-shape. The upper collection pipe 140 and the corrugated pipe 150 is included.

The body portion 110 is formed in a cylindrical shape, one end of which is coupled to the end of the drain pipe 18c by a fixing means. In this case, the fixing means generally uses well-known fixing means, and a detailed description thereof will be omitted.

The other end of the body portion 110, the cover 120 is hinged. The cover 120 serves as a resistor in the process of discharging the water introduced through the drain pipe so that a part of the water drained by the water pressure is naturally transferred to the water container 200 through the water collecting pipe. The cover 120 seals the other end of the body 110 under a certain water pressure due to its own weight, and opens by the water pressure above a certain water pressure of its own weight or more.

Therefore, in the present invention, in order to increase the weight of the cover 120, the water pipe is coupled to the cover 120 without coupling to the body portion 110.

The water collection pipe is composed of the lower portion of the water collecting pipe 130, the upper water collecting pipe 140, corrugated pipe 150.

The lower collection pipe 130 includes one end 132 and the other end 134 disposed in an L shape at 90 degrees. One end 132 is coupled to communicate with the inner space of the body portion 110 through the central portion of the cover 120 and the other end 134 is disposed to face vertically upward when the cover 120 is closed.

The upper collection pipe 140 includes one end 142 and the other end 144 disposed in an L shape at 90 degrees. One end 142 is horizontally disposed to face the sump 200 and the other end 144 is disposed to face vertically downward to face the other end 134 of the upper sump tube 140. In addition, the outer circumferential surface of the upper collection pipe 140 includes a pair of horizontal support rods 146 and 148, respectively protruding in the left and right directions.

8 shows a plan view of a water collector of a cover-type tap water drainage system using an improved corrugated pipe according to the present invention.

A pair of support rods 146 and 148 of the upper sump tube 140 is hinged to the support 210 of the sump 200. The support portion 210 includes a pair of supports 212 and 214 facing each other at a distance greater than the outer diameter of the upper water pipe 140.

Each of the pair of supports 212 and 214 has one end fixed to one side of the sump 200 and has a cantilever shape extending in the horizontal direction, and L-shaped fixing grooves 212a and 214a are formed near the free end. A pair of horizontal support rods 146 and 148 are fitted to the fixing grooves 212a and 214a, respectively. Therefore, the upper water pipe 140 is fastened to rotate the pair of support rods 146 and 148 back and forth on the rotation axis.

The corrugated pipe 150 is coupled to the pipe joint between the other end 134 of the lower collector tube 130 and the other end 144 of the upper collector tube 140.

Therefore, in the state in which the cover 120 is closed, the upper water collecting pipe 140, the corrugated pipe 150, and the lower water collecting pipe 130 are almost vertically maintained.

When water is supplied to the drain pipe 18c in this state, the water inside the drain pipe is collected into the sump 200 through the lower water collector 130, the corrugated pipe 150, and the upper water collector 140. When the water pressure inside the drain pipe 18c becomes higher than the cover 120 self weight (where the cover self weight means the total weight of the cover, the lower water collecting pipe, the corrugation pipe, and the upper water collecting pipe), the cover 120 rotates about the hinge axis. Is opened. The lower water collection pipe 130 coupled to the cover 120 is also rotated about the cover hinge axis so that the other end 134 is rotated to the rear, that is, the body portion or the drain pipe direction in the drawing), the corrugated pipe 150 is bent while extending Since the other end 1440 of the upper water collecting pipe 140 is pulled backward while the upper water collecting pipe 140 is rotated around the pair of supporting rods 146 and 148. At this time, the corrugated pipe 150 serves as an elastic body. This elastic force increases the force to restore the cover 120 from the open state to the closed state, so that a component such as a separate compression spring increases the closing force of the cover 120. You do not have to use.

When the water pressure in the drain pipe decreases, the cover 120 is rotated in the closing direction due to the elastic restoring force of the corrugated pipe 150 and the self-weight of the cover 120.

As described above, in order to increase the weight of the cover 120, the conventional water weight is not installed on the cover 120, and the water pipe is combined with the cover to be used as a weight weight to reduce the number of parts and lower the cost. In addition, the structure protruding from the cover 120 is configured to face upward rather than downward, thereby minimizing the effects of contaminants accumulated on the bottom of the drain pit and maintaining a smooth opening and closing operation.

In addition, since the force applied to the upper water collecting pipe 140 is transmitted to the cover 120, the upper water collecting pipe 140 is shaken by moving the cover 120 back and forth without falling down to the bottom of the draining feet, and shakes off the impurities caught in the surroundings. It is easy to keep the opening and closing operation normally.

Claims

A cylindrical body portion fixed to an end of the drain pipe;
A cover which is hinged to the other end of the body part to close the other end of the body part by its own weight and is opened by a hydraulic pressure greater than the own weight;
A lower collection pipe having one end fixed to the cover and the other end extending vertically to communicate with the body space; And
An upper water collecting pipe having one end rotatably coupled to a support coupled to a water collecting container located at an upper end of the drain pipe, and the other end extending to an upper portion of the other end of the lower water collecting pipe; And
The water collector of the cover type water supply drainage using a corrugated pipe, characterized by having a corrugated pipe for jointly coupling the other end of the lower water collecting pipe to the other end of the upper water collecting pipe.

According to claim 1, wherein the upper collection pipe is formed with a pair of horizontal support rods protruding from side to side on the outer circumferential surface near one end and the support portion is a pair of supporters facing each other at a distance greater than the outer diameter of the upper collection pipe Including them,
Each of the pair of supports has one end fixed to one side of the container and has a cantilever shape extending in a horizontal direction, and an L-shaped fixing groove is formed near the free end, and the pair of horizontal supporting rods are formed in the fixing groove. The cover collector-type tap water drainage collector using a corrugated pipe, characterized in that the upper water pipe is fastened to be rotated back and forth by a rotation axis by one of which is supported.