KR101748199B1 - Customized Sampling Box in Building Plant Box of LID Facility - Google Patents

Customized Sampling Box in Building Plant Box of LID Facility Download PDF

Info

Publication number
KR101748199B1
KR101748199B1 KR1020160015553A KR20160015553A KR101748199B1 KR 101748199 B1 KR101748199 B1 KR 101748199B1 KR 1020160015553 A KR1020160015553 A KR 1020160015553A KR 20160015553 A KR20160015553 A KR 20160015553A KR 101748199 B1 KR101748199 B1 KR 101748199B1
Authority
KR
South Korea
Prior art keywords
pollen
building
water
water quality
sampling box
Prior art date
Application number
KR1020160015553A
Other languages
Korean (ko)
Inventor
신현석
하상민
박정규
김종희
Original Assignee
주식회사 데이타 피씨에스
(주)아이오티솔루션
부산대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 데이타 피씨에스, (주)아이오티솔루션, 부산대학교 산학협력단 filed Critical 주식회사 데이타 피씨에스
Priority to KR1020160015553A priority Critical patent/KR101748199B1/en
Application granted granted Critical
Publication of KR101748199B1 publication Critical patent/KR101748199B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

Abstract

[0001] The present invention relates to a sampling box customized to a building pollen LID facility, wherein an ultrasonic flow meter and a water quality sensor are installed inside to measure flow rate and water quality. In order to efficiently install the sensors, the sampling box includes a main body for collecting effluent, a U-shaped connector for connecting the outlet of the building pollen, a mobile connector for connecting the inlet of the flowerpot, a box collecting space for collecting the effluent, It consists of a guide for water quality sensors to safely mount the water quality sensor, a suction pipe connection for the hose of the automatic watercolor, and a protective cover to protect the inside equipment.
Control data for performance evaluation of building pollen and street pollen utilize pre-influx data and experimental data use post inflow data. According to the present invention, the customized sampling box of the LID facility of the present invention is applied to the middle point between the building pollen and the street pollen to monitor the flow rate and the water quality, and the data of the point is the data before the introduction of the pollen and after the introduction of the pollen. Therefore, the point is an important point that can be utilized as two data in evaluating the performance of the facility, and a device that helps accurate and efficient monitoring is a building potted sampling box of the present invention.

Figure R1020160015553

Description

Building Plants LID Facility Customized Sampling Box in Building Plant Box of LID Facility

The present invention relates to a monitoring auxiliary device for efficiency verification in a building type LID facility among Low Impact Development (LID) techniques, and a monitoring plant auxiliary device for monitoring effectiveness of a building plant box and a street plant box The present invention relates to a customized sampling box for a building pollen LID facility, which helps to evaluate the performance of a facility by measuring the flow rate and water quality of the effluent permeated through the building pollen.

Industrialization and urbanization along with economic growth have brought many problems in social and environmental aspects, and various fields are struggling to solve these problems in various fields. In the area of water resources, the need for an efficient and sustainable water circulation system has emerged as a means to this end. As part of this, an effluent reduction facility has been developed and installed to induce reservoir and infiltration. Therefore, it is necessary to provide criteria and methods for estimating and evaluating the effect of improving the quality of water and dimension through such facilities.

In addition, LID technology is a technology that enables development while preserving ecological functions related to water. It can be applied to the design of individual management facilities. It provides environmentally friendly scenery after development, prevents pollution and affects existing ecosystems. Minimize it. Therefore, for the detailed verification of the LID facilities, there is a need to verify the effect of the LID facility by measuring various monitoring items (water quality, water level, flow rate, wind direction, wind speed, temperature and humidity, air pressure, Do.

Low Impact Development technology is a method to manage various kinds of strategies and elements in the design of the effluent source stage so as to manage the effluent in a decentralized manner. It is a small natural reservoir , Residence, prevention, and treatment technologies.

In addition, LID technology is a technology that enables development while preserving ecological functions related to water, so it is eco-friendly and has the ability to protect and restore environment and ecosystem.

On the other hand, the Ministry of Land, Transport and Maritime conducts "LID (Low Impact Development) and Construction Operation Technology Research Project of Sound Cycle Water Infrastructure Infrastructure" and is currently constructing a low impact development experimental complex at Pusan National University Yangsan Campus.

The low-impact development demonstration test complex is divided into the architectural type, the road type, the parking type, the industrial fusion type, and the park type. In LID facilities, basically flow rate and water quality monitoring equipment are installed at the outlet of the facility. In addition, various items such as rainfall-weather data, groundwater monitoring data, and thermal image data are monitored and the correlation of each data is analyzed.

Generally, the location of the pollen outlet of the building and the location of the pollen inflow pipe may be slightly different from the design drawing in the construction process, and there is a need to enter the dimensions again after the construction is finished to make the box.

In addition, the performance evaluation of building pollen and distance pollen is evaluated by monitoring the flow rate and water quality before and after the inflow of the facility. In order to monitor, it is necessary to stably store sensors and to collect a certain amount of runoff water required for water quality experiment .

Accordingly, the applicant of the present invention proposes a sampling box of the present invention in consideration of the connection between the outlet of the building pollen and the inlet of the distance flower pot, the efficient installation of the equipment, and the water quality monitoring characteristic to maintain a predetermined water level.

1. LID - Hydrological efficiency verification system for simulation of water circulation (Patent Application No. 10-2014-0066415) (LID-hydrological hydraulic effeciency based on simulation water-cycle) 2. Multi-purposed open-channel type LID-hydraulic facility experiment (Patent Application No. 10-2014-0053633)

The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for efficiently collecting effluents of building pollen by installing a plant plant box and a street plant box, It is to provide a customized sampling box for the building pollen LID facility which helps to function.

In addition, the present invention connects the outflow port of the building pollen and the entrance of the distance pollen mobility and stably mounts the measuring instrument inside the sampling box, thereby helping the equipment to perform its normal function, so that it can be effectively and conveniently monitored To provide customized sampling boxes for LID facilities.

In order to achieve the above object, according to the embodiment of the present invention, the rainfall of the roof of the building, which is customized to the LID facility, flows into the building pollen through the building pollen outlet through the building trough, Flow rate monitoring is performed by installing an ultrasonic flow meter in the inside of the pollen outlet of the building after entering the pollen of the building through the inlet, and the water quality is measured through the sampling box provided in the inside of the pollen outlet and the pollen inlet, , The rainfall that passes through the sampling box flows into the distance flower pot through the distance flower pot inlet and the rainfall that passes through the distance flower pot is flowed to the water collector measurement. Is connected to the building pollen outlet to collect the effluent A water collecting space for collecting the effluent flowing through the pollen outlet of the building through a U-shaped connecting port, a water quality sensor installed inside the collecting space, and a water quality sensor And a protective cover provided with a locking device for protecting the inside of the apparatus and a suction pipe connecting the suction pipe of the automatic sifter and the collecting space, and a U-shaped The connecting port can be installed at the height error of the building pollen outlet, and the mobile connection port connected to the distance pollen inlet is configured to be able to move the distance pollen inlet located on the bottom surface of the inner box to be movable vertically and horizontally.

At this time, the ultrasonic flowmeter of the customized sampling box of the building pollen LID facility according to the embodiment of the present invention is installed at the outlet of the building pollen, and automatically calculates the flow rate value by measuring the water level and the flow rate, The water quality sensor is installed in a water collecting space provided inside the sampling box and used to measure the DO, the conductivity, the temperature of the water flowing out of the building pollen, , pH, salinity, and TDS.

In addition, the sampling box according to the embodiment of the present invention comprises a body made of stainless steel and has a guide for mounting a water quality sensor on the lower surface of the box to protect the water quality sensor from dripping water, and a suction port connection part for assisting suction of the automatic water sampler, , A locking device to protect against the loss or theft of the internal equipment is attached to the protective cover and the outlet is installed 10cm away from the bottom surface to ensure a water collecting space of 10cm depth at all times inside the box. The water quality sensor to be stored in water and the automatic water sampler requiring a collecting space of at least one suction amount (0.5L).

According to the present invention, the customized sampling box of the LID facility of the present invention is applied to the connection point of the building pollen and the distance flower pot to monitor the flow rate and the water quality, and the data of the connection point is the data before the introduction of the flower pollen after the introduction of the flower pollen, As an important point that can be used as two data in performance evaluation, accurate and efficient monitoring method can be provided.

In addition, the customized sampling box of the LID facility according to the present invention is installed at the connection point between the building pollen and the street flower pot, and the water quality sensor and the ultrasonic flow meter are installed therein, and a customized device for evaluating the performance of the LID facility .

In addition, the customized sampling box of the LID facility according to the present invention can measure and compare the outflow time, flow rate, and water quality of each facility to provide a performance evaluation of the LID facility. Minimizes installation time and space, and can be used for effective and accurate measurement.

In addition, according to the present invention, the customized sampling box of the LID facility of the present invention can evaluate the flood reduction ability and the water quality improvement effect for the LID facility, and the flow monitoring data before and after the introduction of the facility can evaluate the flood reduction ability It can be used as water quality monitoring data.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a water circulation type LID installation according to an embodiment of the present invention;
Fig. 2 is a cross-sectional view showing the inlet of the building pollen outlet and the distance flower pot according to Fig. 1
FIG. 3 is a sectional view showing a state in which a sampling box is provided at an intermediate point between the building pollen and the distance flower pot shown in FIG. 2
4 is a detailed cross-sectional view of a sampling box customized for building potted LID installations according to the present invention
FIG. 5 is a cross-sectional view of the ultrasonic flowmeter used in a custom-built sampling box for a building pollen LID facility according to the present invention.
6 is a cross-sectional view of a water quality sensor installed inside a sampling box customized for a building pollen LID facility according to the present invention
Figure 7 is a cross-sectional view of an automatic drainer connected to a customized sampling box of a building pollen LID facility according to the present invention.
8 is a cross-sectional view showing the configuration of an ultrasonic flowmeter, a water quality sensor, and an automatic water sampler of a sampling box in a building pollen according to an embodiment of the present invention
FIG. 9 is a detailed configuration diagram for monitoring performance evaluation of building pollen and street pollen according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The LID facility-customized sampling box according to the present invention is equipped with an ultrasonic flow sensor (100), a water quality sensor (200) and an automatic water sampler (200) for monitoring the flow rate of the pollen spout (Portable Refrigerated Sampler) 400 is used.

FIG. 1 is a schematic diagram of water circulation of a building type LID facility according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing the inlet of a building pollen outlet and a distance flower pot according to FIG. 1, FIG. 2 is a cross-sectional view illustrating a state where a sampling box is provided between a building pollen and a street flower pot according to an embodiment of the present invention. Hereinafter, a detailed configuration and operation of a customized sampling box for a LID facility according to the present invention will be described with reference to the accompanying drawings. As shown in FIG. 1, the rainfall on the first roof flows into the building pollen through the building trough, and the rainfall, which is transmitted by the building pollen, flows into the street pollen. After the pollen enters the building, And a sampling box 300 having a water quality sensor disposed therein and located at a distance between the building pollen outlet and the distance pollen outlet, Monitoring the quality and precipitation that has passed through the sample (300) is introduced to the distance pollen through the distance pollen inlet, rainfall passing through the distance pollen is to monitor the flow rate and water again here I flowing home water tube measurement.

3, a sampling box 300 is provided at a building pollen outlet and a distance pollen inlet, and a water quality sensor 200 is provided inside the sampling box 300 to measure the DO of the water, , Temperature, pH, salinity, and TDS.

4, the sampling box 300 collects the effluent flowing through the building pollen and can be connected to the outlet of the building pollen, A water collecting space for collecting the effluent flowing through the building pollen outlet through the U-shaped connecting port, a water quality sensor installed inside the collecting space, and a water quality sensor , A suction cover for connecting the collecting space in the sampling box, and a protective cover with a lock to protect the inside equipment.

At this time, the building pollen outlet and the sampling box connecting portion are U-shaped connecting ports, which can be installed at the height error of the outlet port, and the mobile connection port connected to the distance flower inlet can be divided into four sections, A mobile connector is provided to fit the distance of the flowerpot inlet.

The discharge port of the sampling box 300 is installed at a distance of 10 cm from the bottom surface. When water is collected inside the box, it is discharged when it is elevated by 10 cm or more, which is formed to secure a water collecting space of 10 cm depth at all times.

That is, in the sampling box 300 of the present invention, the discharge port is installed at a distance of 10 cm from the bottom surface, so that a predetermined amount of water collecting space is always secured in the box, The necessary automatic sifting machine can operate smoothly.

The ultrasonic flowmeter 100 is installed at a pollen outlet of the building to measure a flow rate and is collected in a collecting space inside the box and sensed by the water quality sensor 200.

At this time, there is a possibility that water outflow occurs at the outflow port and may affect the water quality sensor, and there is a possibility that the device may malfunction or be damaged. Therefore, a guide for mounting the water quality sensor is installed. The guide serves to protect the sensor inside the guide, which is located below the outlet between the outlet and the pedestal so that the sensor does not directly touch the falling water and does not interfere with the flow of water.

The automatic water sampler 400 is a device for sucking water in accordance with a predetermined time and storing the water in a water container inside the water sampler. The suction pipe of the automatic sampler is inserted through the connecting port of the sampling box cover and fixed to the inner semicircular ring. The connectors and semicircular rings were placed close to the work area to facilitate installation work. To prevent the hoses from escaping, the connectors are fitted with cable connectors that hold the hoses tightly, and semicircular rings are placed on the sides and bottom of the sampling box.

In addition, the protective cover of the sampling box 300 is equipped with a locking device to prevent the internal device from being lost or stolen, and the transparent window for confirming the operation or installation of the internal device is installed with a PC material in consideration of durability. The cover is equipped with a water level sensor inside the sampling box or a work area in order to facilitate the work when inserting the hose of the automatic water drawer. It is convenient when you open and close with a handle.

In addition, the sampling box 300 has a body made of stainless steel, and a guide for water quality sensor is provided on the lower surface of the box to protect the water quality sensor from dripping water. In order to suck suction of the automatic water sampler, And a locking device is provided on the top of the protective cover to prevent the internal device from being lost or stolen.

That is, since the sampling box 300 of the present invention is installed outdoors and a substantial part of the main body is buried, the effluent water is exposed to the environment vulnerable to corrosion and the sampling water is collected in the sampling box. Therefore, Do not let water quality deteriorate when you do.

In addition, it should not be deformed by external impact or load, and it should be able to be manufactured in various forms so as to mount and protect the measuring machine. Therefore, it should be thin and strong.

5 to 7 are cross-sectional views illustrating a configuration of an apparatus provided in a custom-built sampling box of a LID facility according to the present invention. Referring to FIGS. 1 to 7, the ultrasonic flowmeter 100) and the water quality sensor (200) are installed between the building pollen and the distance pollen to measure the flow rate and the water quality of the effluent permeating the building pollen.

That is, the ultrasonic flowmeter 100 calculates the flow rate value by calculating the area when the source of the pipe is inputted to the flow meter controller and the water level and the flow velocity are measured, and the water quality sensor 200 in the sampling box 300 receives the real- And the automatic sampler 400 calculates the data values through the post-processing operation such as the water quality test of the water collected and stored at the predetermined time intervals.

More specifically, in the ultrasonic flowmeter 100, the speed at which the sound waves are transmitted in the direction of flowing through the fluid is faster than the speed at which the sound waves are transmitted in the opposite direction. The ultrasonic flowmeter 100 compares the difference of the two propagation speeds The velocity of the fluid is measured.

The ultrasonic flowmeter 100 continuously measures the water level and the flow rate, and when the pipe ID or the width of the water channel is inputted, the flow rate value is automatically calculated and displayed by the sensor. The flow rate and the water level are installed in the water, The water level can be measured.

The water quality sensor 200 measures DO, conductivity, temperature, pH, salinity, and TDS in water, and is capable of outputting real-time data on the water quality test items. The water quality sensor 200 is composed of replaceable probes. It has advantages.

In other words, you can program the internal measurement interval as a probe type to measure at regular intervals, and you can store about 150,000 data for about one month when measured at 15-minute intervals. When used with Telemetry, data can be received from remote locations and used as statistical data through data analysis.

The water quality sensor 200 is used to measure water quality in a variety of places including the ocean, rivers, clean water, and polluted water. The sensor has a diameter of 4.2 cm, a length of 35.6 cm and a weight of 0.5 kg. The sensor is powered by 12V DC.

The automatic sampler 400 is connected to the sampling box 300 provided with a space capable of collecting a predetermined flow rate. The automatic sampler 400 is connected to a suction port on the upper part of the sampling box 300, Experimental evaluation of the performance of the facility through.

The automatic sampler 400 is a hand cart type sampler which is convenient for sampling and mobility. The automatic sampler 400 is capable of automatic sampling by using a plug-in module for various parameters and can set a program of a predetermined time and a constant flow rate interval desired by the user. The refrigeration temperature is always maintained at 3 ℃ and it can be maintained for 48 hours by using 12V DC mobile battery. It can be used for analysis sampling, inflow / outflow water sampling, sampling of sewage treatment plants at each plant, It is mainly used.

FIG. 8 is a cross-sectional view illustrating the configuration of an ultrasonic flow meter, a water quality sensor, and an automatic water sampler of a sampling box in a building pollen according to an embodiment of the present invention, FIG. 9 is a diagram for monitoring performance evaluation of building pollen, The building pollen outlet and the distance pollen inlet are respectively inserted and fixed to the building pollen outlet connecting portion and the distance pollen inlet pipe connecting portion of the sampling box 300 and then the ultrasonic flow meter 100 is installed on one side of the pollen outlet , The DO, the conductivity, the temperature, the pH, the salinity, and the TDS of the water flowing out through the building pollen are measured through the water quality sensor 200 provided on the lower side of the sampling box 300. The automatic sampler 400 is connected to a suction port on the upper part of the sampling box 300 to suck and collect the collected water in the sampling chamber 300.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

100: Ultrasonic flowmeter
200: Water quality sensor
300: Sampling box
400: Automatic Drainer

Claims (3)

The rainfall on the roof of the building flows into the building pollen through the building pollen outlet through the building trough and the rainfall penetrated by the building pollen enters the street pollen through the street pollen inlet. 100 are installed to monitor the flow rate and monitor the quality of water through a sampling box 300 located at a building pollen outlet and at a distance between the pollen inlet and a water quality sensor. A sampling pot with a built-in potted LID facility adapted to flow into a street flower pot through a flowerpot inlet,
A U-shaped connector connected to the pollen outlet of the building to collect the effluent flowing through the building pollen, a moving connector connected to the pollen inlet, a collecting space for collecting the effluent flowing through the pollen outlet through the U- A guide for mounting a water quality sensor that can safely mount a water quality sensor installed in the water collecting space and protect the water quality sensor from falling water, a suction pipe connecting the suction pipe of the automatic water sampler and the collecting space, and a locking device And a protective cover provided on the outer peripheral surface,
The U-shaped connector connected to the building pollen outlet can be installed at a height error of the pollen outlet of the building, and the moving connector connected with the pollen inlet can be moved vertically and horizontally, The LID facility is a customized sampling box for building potted plants.
The method according to claim 1,
The ultrasonic flow meter (100)
The flow rate is calculated automatically by measuring the water level and the flow velocity. The calculated flow value is used to evaluate the performance of the facility by using it as the building pollen discharge flow data and the distance pollen inflow flow data.
The water quality sensor (200)
And is used in the performance evaluation of the facility by measuring the DO, conductivity, temperature, pH, salinity, and TDS of water flowing out of the building pollen installed in the water collecting space provided in the sampling box 300, Sampling box.
The method according to claim 1,
The sampling box
The body is made of stainless steel, and a guide for water quality sensor is installed on the bottom side of the box to protect the water quality sensor from dripping water. The suction port connection for the suction of the automatic water sampler is installed on the cover. A lock for contrast is attached to the protective cover,
It is installed 10cm apart from the bottom surface of the discharge port to ensure a water collecting space of 10cm depth at all times inside the box. This space is required to be kept in water at all times and the use of an automatic water collecting machine requiring a collecting space of more than 0.5L Wherein the at least one of the at least two sampling ports is configured to facilitate the sampling of the at least one sample.
KR1020160015553A 2016-02-11 2016-02-11 Customized Sampling Box in Building Plant Box of LID Facility KR101748199B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160015553A KR101748199B1 (en) 2016-02-11 2016-02-11 Customized Sampling Box in Building Plant Box of LID Facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160015553A KR101748199B1 (en) 2016-02-11 2016-02-11 Customized Sampling Box in Building Plant Box of LID Facility

Publications (1)

Publication Number Publication Date
KR101748199B1 true KR101748199B1 (en) 2017-06-23

Family

ID=59283591

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160015553A KR101748199B1 (en) 2016-02-11 2016-02-11 Customized Sampling Box in Building Plant Box of LID Facility

Country Status (1)

Country Link
KR (1) KR101748199B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078212A (en) 2017-12-26 2019-07-04 (주)아이오티솔루션 An effluent dispersion management method for evaluation of Low Impact Development facility capability
KR102194284B1 (en) 2020-02-26 2020-12-22 김의성 Planter box

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101349613B1 (en) 2013-06-24 2014-01-20 (주)웸스 Low impact development based advanced sand filter
KR101396573B1 (en) 2013-08-16 2014-05-20 공주대학교 산학협력단 Multipurpose recycling apparatus for rainwater of building rooftop
KR101440988B1 (en) 2013-04-04 2014-09-17 주식회사현우그린 Penetrated Rainwater Retaining Facility Using Low Impact Development Type Planting Structure for Street Trees
KR101485001B1 (en) 2013-08-21 2015-01-21 한국건설기술연구원 Rainwater maintenance system for treating initial superiority in road and sidewalk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440988B1 (en) 2013-04-04 2014-09-17 주식회사현우그린 Penetrated Rainwater Retaining Facility Using Low Impact Development Type Planting Structure for Street Trees
KR101349613B1 (en) 2013-06-24 2014-01-20 (주)웸스 Low impact development based advanced sand filter
KR101396573B1 (en) 2013-08-16 2014-05-20 공주대학교 산학협력단 Multipurpose recycling apparatus for rainwater of building rooftop
KR101485001B1 (en) 2013-08-21 2015-01-21 한국건설기술연구원 Rainwater maintenance system for treating initial superiority in road and sidewalk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078212A (en) 2017-12-26 2019-07-04 (주)아이오티솔루션 An effluent dispersion management method for evaluation of Low Impact Development facility capability
KR102194284B1 (en) 2020-02-26 2020-12-22 김의성 Planter box

Similar Documents

Publication Publication Date Title
KR101328026B1 (en) Aquatic environment monitoring system using the profiling technology according to water depth and aquatic environment monitoring method
CN103383316B (en) A kind of water sampler and water quality measurement system
CN107402041B (en) Test device for detecting operation efficiency of biological detention facility
CN105548518A (en) Long-term on-line sea water quality monitoring device and method based on small buoy
KR101836914B1 (en) The Discharge and Water Quality Monitoring System for Performance Evaluation in Unit Block LID Facility
CN106767295A (en) A kind of device for detecting municipal drainage pipeline thickness of deposits
KR101748199B1 (en) Customized Sampling Box in Building Plant Box of LID Facility
KR101744938B1 (en) Initial precipitation treatment system with Non-point Source Pollutants
CN208476352U (en) A kind of artificial swamp water level and water quality detecting device
KR20090107245A (en) Nonpoint pollution source monitoring system and the method thereof
KR101555029B1 (en) Water quality analyzing system and method of radial collecting well
RU2507156C1 (en) System for control of water discharges from objects of industrial and household purposes, method of controlling water discharges and robot-sampler for method realisation
KR101748197B1 (en) Multipurpose Pipe device for Efficient Monitoring in Unit Block LID Facility
CN107656028A (en) Detection means
CN104165784B (en) The continuous water sampler of a kind of portable cantilever
KR101659310B1 (en) System and method for managing drain pipes
Moody et al. Vegetative treatment systems for open feedlot runoff: project design and monitoring methods for five commercial beef feedlots
CN110641629A (en) Automatic detection unmanned ship for black and odorous surface water body
CN208381767U (en) A kind of quick judgment means of sewage network quality based on technology of Internet of things
CN206074582U (en) Sewage treatment plant inflow on-line detecting system
JP2016090375A (en) Water level measuring structure and water level measuring method
Panasiuk et al. Identifying sources of infiltration and inflow in sanitary sewers in a northern community: comparative assessment of selected methods
KR101716466B1 (en) A System for Collecting and Supplying Precipitation Integrated with a Solar Generating Facility
CN105571819B (en) For defeated voice acquisition system, harvester and its method for arranging for moving observation of boulder and cobble
Erickson et al. Water sampling methods

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant