KR20130048613A - Monitoring apparatus for flow quantity and water quality in pipe of water-supply and sewage using automatic measuring instrument - Google Patents

Abstract

PURPOSE: A flow rate and water quality monitoring apparatus for a water supply pipe using an automatic measuring instrument is provided to continuously monitor and manage flow rate and water quality of the water supply pipe, to systemically control the water supply pipe, and to prevent water pollution accidents. CONSTITUTION: A flow rate and water quality monitoring apparatus for a water supply pipe using an automatic measuring instrument comprises: a water supply pipe or drain pipe; the automatic measuring instrument with a flow meter and a water quality measuring device; and a central control server which receives the flow rate and water quality measured by the automatic measuring instrument. The water quality measuring device is used for measuring pH, EC, ORP, temperature, COD, TN, chlorine concentration, ammonia nitrogen(NH4-N) concentration, and nitrous nitrogen(NO3-N) using sensors(S1-S8). The central control server transmits measured flow rate and water quality value to a mobile phone. The automatic measuring instrument comprises a housing and a coupling member for fixing the housing on the wall(TW) of the water supply tube or the drain pipe. [Reference numerals] (AA) Power unit; (M1) Controller; (M2) External transmission device; (S1) PH sensor; (S2) EC sensor; (S3) ORP sensor; (S4) Temperature sensor; (S5) COD sensor; (S6) TN sensor; (S7) TP sensor; (S8) Nitrogen sensor

Description

Water and sewage pipe network flow rate and water quality monitoring device using automatic measuring device {MONITORING APPARATUS FOR FLOW QUANTITY AND WATER QUALITY IN PIPE OF WATER-SUPPLY AND SEWAGE USING AUTOMATIC MEASURING INSTRUMENT}

The present invention relates to an apparatus for monitoring the flow rate and water quality of the water supply and sewage pipe network by placing a plurality of automatic measuring devices in the water supply pipe or sewage pipe network for each zone.

More specifically, by applying an automatic measuring device that can measure a variety of water quality in a number of areas, the water quality and water quality of the water supply and drainage pipe network are monitored to continuously monitor, maintain, and manage the flow rate and water quality of the water supply pipe network. A technology that systematically manages water and sewage pipe networks, which are the basis for solving environmental problems, and proactively copes with the ever-increasing domestic and international environmental regulations, enabling integrated control and prevention of water quality accidents at the central control center. It relates to a water and sewage pipe network flow rate and water quality monitoring device using an automatic measuring device.

Various techniques have been proposed for real-time water quality management of water pipes or sewage pipes.

For example, Patent Registration No. 10-1025337 (Registration date: March 21, 2011) is a real-time discharged water quality prediction system based on the dynamic-material balance analysis model module.

The registered patent is basically composed of a material balance formula for simulating a continuous inflow process, but it is possible to model dynamic conditions such as DO and temperature, so that accurate simulation results such as an ASM model can be obtained. In addition, the model simulation is possible by changing the anaerobic, anaerobic and aerobic conditions arbitrarily, and the technology that enables the model simulation of various materials besides COD is proposed.

In addition, there is a patent registration No. 10-0599173 (registration date July 04, 2006) [Web-based water pollution analysis system],

The registered patent provides real-time measured values of BOD, COD, and TN / TP measured in the unit water treatment system and trend values for the measured values directly on the web, so that the measured values can be viewed, trended, and reported anywhere in the Internet. By allowing output and alarm to be generated, administrators can check the unit water treatment system as a whole from a remote place where internet is available.

The specific configuration is the unit water treatment system; Biological Treatment of Treated Water

A bio-measurement unit for measuring the oxygen demand (BOD) and converting it to a specific digital signal according to the level of the measured value and transmitting the measured value through RS 232C or RS 422 communication; A measurement unit for measuring the chemical oxygen demand (COD) of the treated water and converting it into a specific digital signal according to the level of the measured value and transmitting the measured value through RS 232C or RS 422 communication; A total nitrogen / total phosphorus measuring unit for measuring total nitrogen (TN) and total phosphorus (TP) of the treated water and converting the measured values into specific digital signals according to the level of the measured values and transmitting the measured values through RS 232C or RS 422 communication; Serial port connected to the audio measurement unit, the audio measurement unit and total nitrogen / total phosphorus measurement unit, the console port for the administrator to use when checking the internal system, Ethernet port formed to be used according to the network method An input unit comprising a power port to which power is input; A user interface comprising a keypad for inputting an administrator and an LCD for notifying the administrator of the system status; A central processing module operating under an embedded lux environment to control the system as a whole, analyzing and filtering measured values inputted through the input unit, relaying them, and outputting corresponding control signals; and alarm generating control signals from the central processing module. Is input, and when the measurement value is transmitted, an alarm setting module for reporting to an administrator by sound or short message or e-mail, and the non-audio measuring unit, the audio measuring unit, and the total nitrogen / total measuring unit transmitted from the central processing module. When the operating time and measured value are input, the hourly average value is stored as report daily every hour, the daily report is collected and stored as weekly, monthly and yearly reports to store the operating history and major historical data of measured values in the storage. The report processing module and the measurement values transmitted from the central processing module. A central processing unit including a web processing module sending the trend monitoring processing module that provides to analyze the trend into, the data processed by the respective constituent parts and the web; A storage unit storing data processed from the central processing unit, using a flash disk that can be expanded, and having a DB engine suitable for embedded relux mounted therein; And an integrated management server comprising a serial port for supporting a short message service (SMS) or an e-mail, and an output unit including an Ethernet port connected to an internet network. An IP router assigned with a unique IP through an internet network and providing a virtual IP to the integrated management server; And a modem connecting the integrated management server to the internet network through the IP router to transmit the measured values from the integrated management server to the web.

Furthermore, there is a patent registration No. 10-0964219 (registration date June 09, 2010) [the automatic cleaning device of the automatic measurement of water pollution for water pollution monitoring]

The registered patent collects the measurement water required for measurement from conventional rivers, rivers, factory discharge water, etc. through the measurement water line and stores it in a circulating storage tank, the water temperature, pH (degree of acid of water), electrical conductivity in the water tank It is a device that supplies measurement water to the automatic water pollution measurement device that measures the degree of water pollution by measuring oxygen, turbidity, etc. and sampling the stored measurement water.The water storage tank and the measurement water line of the automatic water pollution measurement device Over time, the circulating storage tank accumulates suspended solids from the sampling measurement component by means of the measuring water, and provides reliable water quality measurement due to contamination in the circulating storage tank, which stores the sampling measurement water supplied in real time for measurement. In order to solve the problem of the trouble of periodically cleaning the circulating storage tank of the measuring device. B) The first and second measuring water lines into which the measuring water flows from the river and the measuring water storage tank into which the measuring water flows are stored are automatically cleaned by clean washing water by electric signals from a control unit installed outside, and also tap water or ground water The present invention relates to an automatic cleaning apparatus of an automatic water pollution measurement apparatus for monitoring water pollution, which is provided with a separate washing water tank to perform the same washing operation in a situation in which it is impossible to supply the washing water.

In addition, there is a patent registration No. 10-0901779 (registration date June 02, 2009) [Internet-based monitoring system for water quality measurement],

The registered patent allows the administrator to directly check and control data in the field through a touch screen, and monitor and control system for internet-based water quality measurement, which enables the user to check and record the field situation in real time through a web camera and an access monitoring unit. Regarding,

The specific configuration is the water pollution total analysis system; Measured values of chemical oxygen demand (COD), total nitrogen (TN) / total phosphorus (TP), hydrogen ion concentration (PH) / float concentration (SS), and flow rate of treated water are received. A water quality analysis device that manages the database and directly transmits the measured values on the web; A manager PC which logs in to the water quality analyzer through the Internet and receives measurement values from the water quality analyzer; And an integrated management server for integrated management of the measured values transmitted from the water quality analysis apparatus through the Internet to the DB.

However, the conventional automatic water quality measurement technology is too expensive to apply to the actual site due to the excessive installation cost, and it is unreasonable to construct an active control system according to the site situation.

Accordingly, the present invention provides a water treatment process control technology through an automatic measuring instrument, which gives the practicality of constructing an intelligent BT-NT-IT convergence platform-based water treatment technology and collects water quality information in a standardized form through a water treatment specialized wireless communication network to contaminate water quality. In response to real-time predictions, the polluted water quality can be cleaned up to increase the number of measuring stations by more than 10 times with the same budget.In addition, the four major river development projects, as well as the threats of a number of rivers connected to the main four rivers, It aims to provide water and sewage pipe flow and water quality monitoring devices using automatic measuring devices that enable real-time monitoring and rapid active response system construction.

To this end, an object of the present invention is to provide a water and sewage pipe network flow rate and water quality monitoring apparatus using an automatic measuring device having an automatic measuring device including a flow meter and a water quality measuring device.

In addition, the present invention is a water quality capable of measuring some or all of pH, EC, ORP, temperature, COD, TN, TN, chlorine concentration, ammonia nitrogen (NH4-N) concentration and nitrate nitrogen (NO3-N) concentration An object of the present invention is to provide a water and sewage pipe network flow rate and water quality monitoring device using an automatic measuring device having a measuring device.

Furthermore, an object of the present invention is to provide a water and sewage pipe network flow rate and water quality monitoring apparatus using an automatic measuring device having a means for easily installing a housing having an automatic measuring device in a water pipe or a sewage pipe.

Water and sewage pipe network flow rate and water quality monitoring apparatus using an automatic measuring device according to the present invention to achieve the above object

Water pipe or sewage pipe;

An automatic meter including a flow meter and a water quality meter provided in the pipe; And

A central control server for receiving the flow rate and the water quality measured by the automatic measuring device;

.

In addition, water and sewage pipe network and water quality monitoring device using an automatic measuring device according to the present invention

The water meter measures some or all of pH, EC, ORP, temperature, COD, TN, TN, chlorine concentration, ammonia nitrogen (NH4-N) concentration and nitrate nitrogen (NO3-N) concentration,

The central control server preferably transmits the flow and water quality measurements to the manager's mobile phone.

Next, the water and sewage pipe network flow rate and water quality monitoring apparatus using the automatic measuring device according to the present invention

Water pipe or sewage pipe; And

An automatic measuring device including a flow meter and a water quality meter provided in the pipe;

The automatic measuring device

Housing 110 with an automatic measuring device,

It characterized in that it comprises a coupling member 170 for fixing the housing 110 to the wall surface (TW) of the water pipe or sewage pipe.

In addition, water and sewage pipe network and water quality monitoring device using an automatic measuring device according to the present invention

The coupling member 170 includes a position adjusting means (PM) for adjusting the position of the housing 110 according to the shape of the water pipe or sewage pipe wall (TW),

The position adjusting means PM includes a first coupling member 171 connected to the rear outer surface of the housing 110 and a second coupling member 173 connected to the wall surface TW of the water pipe or the sewer pipe. And an intermediate member 175 connecting the first and second coupling members 171 and 173 to each other.

In the position adjusting means PM, the first and second coupling members 171 and 173 and the intermediate member 175 are both hollow parts, and thus the intermediate member 175 and the first and second coupling units are formed. The members 171 and 173 can be inserted into and mounted to each other, and the first and second coupling members 171 and 173 and the intermediate member 175 are provided with a plurality of positioning holes 177 so as to correspond to each other. Is formed, and the first and second coupling members 171 and 173 and the intermediate member 175 are fastened to the position adjusting hole 177 by using the fastening member 179. Preferably, the second coupling members 171 and 173 and the intermediate member 175 are fixed to each other.

Water and sewage network flow and water quality monitoring apparatus using an automatic measuring device according to the present invention can provide a water and sewage pipe network and water quality monitoring apparatus using an automatic measuring device having an automatic measuring device including a flow meter and a water quality measuring instrument, and the water quality measuring apparatus Some or all of pH, EC, ORP, temperature, COD, TN, TN, chlorine concentration, ammonia nitrogen (NH4-N) concentration and nitrate nitrogen (NO3-N) concentration can be measured. It is provided with a means to easily install a housing containing a water pipe or sewage pipe,

Eventually, the water treatment process control technology through the automatic measuring device gives the reality of building the intelligent BT-NT-IT convergence platform based water treatment technology and collects the water quality information in a standardized form through the water treatment specialized wireless communication network to collect the water pollution situation in real time. In response to the forecast, the polluted water quality can be cleaned up to increase the number of measuring stations by more than 10 times with the same budget, and the real-time monitoring of the threats of multiple rivers connected to the main four rivers as well as the four major river development projects. It is possible to establish a rapid active response system.

1 is a conceptual diagram of a water and sewage pipe flow rate and water quality monitoring apparatus using an automatic measuring device according to the present invention.
Figure 2 is a block diagram showing the water quality meter of the automatic measuring device in the water and sewage pipe network flow rate and water quality monitoring device using the automatic measuring device according to the present invention.
3 and 4 are views related to means for allowing easy installation of a housing having an automatic measuring device according to the invention in a water pipe or sewage pipe.
Figures 5 and 6 show the opening and closing means for the service door of the housing.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

The present invention may be modified in various ways and may have various forms, and thus embodiments (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to the specific form disclosed, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In addition, in the drawings, the components are exaggerated in size (or thickness), in size (or thickness), in size (or thickness), or in a simplified form or simplified in view of convenience of understanding. It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

First, as shown in Figures 1 and 2, water and sewage pipe network flow rate and water quality monitoring device using an automatic measuring device according to the present invention is installed in a water supply pipe or sewage pipe pipe (not shown), the upper and lower A central part that receives the flow rate and the water quality measured by the automatic measuring device 100 as an essential component of the automatic measuring device 100 including a flow meter and a water quality measuring device provided in a plurality of places suitable for sewage pipe management. It includes a control server 300, the automatic measuring device 100 and the central control server 300 communicates through the wired and wireless data communication network (200).

In addition, a plurality of administrators in communication with the central control server 300 can view and control the information through a PC at a remote or intermediate management site, and also through the smartphone or existing mobile phone water and sewage pipes of water quality and flow rate, It is desirable to be able to establish an emergency response system through management and alarm.

As shown in FIG. 2 (a variety of known flow meters are omitted), the water quality meter 100 is pH, EC (conductivity), ORP (Oxidation-Reduction Potential), temperature, COD, TN, TN, chlorine concentration ( For measuring the concentration of sprayed chemicals to improve water quality or odor reduction, and for measuring nitrogen concentration (ammonia nitrogen (NH4-N) and nitrate nitrogen (NO3-N)) The sensor unit S composed of some or all of S2, S3, S4, S5, S6, S7 and S8 (other additional water quality sensors can be introduced) can measure various water quality factors. In particular, the nitrogen concentration sensor (S8) for the measurement of ammonia nitrogen (NH4-N) concentration and nitrate nitrogen (NO3-N) concentration is suitable for measuring the water quality of sewage pipe networks, It can also be introduced into the water and sewage pipe common sensor.

In addition, in Figure 2, the individual automatic measuring device (M) is installed in the water supply and sewage pipe network, the individual controller (M1) for various control (when introducing a chemical input means for improving the water quality of the individual water and sewage pipe installation location through this, It is desirable to provide a system for active coping purposes, such as for urgently enabling the charging means depending on the water quality.

It is preferable to have an external transmission device (M2) for communication with the central control server 300 or other administrator's PC or mobile phone (including smartphone).

MEMS (Micro-Electro-Mechanical Systems) for water and sewage network flow and water quality monitoring apparatus using the automatic measuring device according to the present invention, and the automatic measuring device based on this technology apply conventional well-known techniques.

In the 21st century, there are active movements to realize miniaturization of analytical devices. Microanalytical devices can simplify and miniaturize complex clinical diagnostic experiments, resulting in significant reductions in analysis time and ultimately completely replace bulky laboratory analytical methods.

The structure implemented by MEMS technology has the frequency characteristics set by the small and light structure, which improves the control and operability, and the multiplicity increases the parts productivity, reduces the cost, and also gives the intelligence, In other words, a motor, sensor, logic circuit, etc. can form a closed loop control system fused on one substrate.

This MEMS technology started with silicon processing technology in the early 1960s. The first research was based on the manufacture of two-dimensional planes of micromechanical elements such as valves, motor pumps, and gears on a silicon substrate, and the pressure sensor, acceleration sensor, etc. It started with the intention to realize an intelligent system by integrating a signal processing integrated circuit and a micro actuator that can be controlled by a sensor. Since then, various devices using anisotropic etching have been studied in the 1970s, and optical devices, inkjet, holography, etc. having a three-dimensional structure using the same have been studied. As described above, fabricating a three-dimensional structure by etching a semiconductor substrate itself is called micromachining and is called bulk-machining.

Since the 1980s, surface micro-machining technology has been used to etch a sacrificial thin film deposited on a substrate without touching the substrate to form a three-dimensional structure of thin films. Currently, it refers to the entire process using LIGA technology (x-ray lithography (x-ray lithographie) process, galvanoformung process, and moldform process). Various application technologies have been developed, and sensors, logic circuits and actuators are being developed in an integrated form.

Micro-machining technology using the semiconductor process presented above, in particular integrated circuit technology, is used to fabricate and test micro sensors, actuators and electromechanical structures in micrometers. The following precision can be implemented. The advantages of micromachining technology are miniaturization, high performance, multifunctionality and integration through ultra-precision micromachining, and improved safety and reliability.

The manufacturing technology for making structures using MEMS is a substrate micromachining technique for making microstructures such as pins and holes using wet etching techniques, and depositing a thin film layer on a silicon substrate. It can be divided into surface micromaching which makes the structure by etching technology and LIGA technology using X-ray lithography of ultra-short wavelength. The appropriate manufacturing process should be selected according to the characteristics of the sensor.

Next, as shown in Figures 3 and 6, for the water and sewage pipe network flow rate and water quality monitoring device using the automatic measuring device according to the present invention, a means for easily installing a housing with an automatic measuring device in a water pipe or sewage pipe, etc. Explain.

Referring to Figures 3 and 4 will be described the housing and its water pipe pipe mounting means thereof for the present invention.

A housing 110 having one or both sides open and having a mounting portion 111 inside; A built-in body 120 arranged in the mounting portion 111 of the housing 110; A service door 130 hinged to one or both sides of the housing 110 and a service door 130 connected to the frame 131 and including a non-protruding panel member 133; Locking means (140) formed in the housing (110) and the frame (131) of the service door (130); And fixing means 150 for preventing the flow of the service door 130 when the service door 130 is opened to the locking means 140 and the water pipe or the sewer pipe wall TW.

As shown in Figures 3 and 4, the housing 110 is

The interior 120, the service door 130, the locking means 140 and the fixing means 150 is mounted, and is fixed to the water pipe or sewage wall (TW).

The housing 110 is formed in a box shape having a rectangular shape, and both sides of the housing 110 are formed with an open shape, and the opening is covered by a panel member.

And the interior of the housing 110 is provided with a mounting portion 111 is mounted the internal body 120,

An edge portion 113 bent inwardly is formed at an edge portion of the opening to form a corresponding insertion portion 165 of the shock absorbing means 160.

As shown in FIG. 3 and FIG. 4, the internal body 120 refers to a chemical input means that is additionally introduced together with a chip for an automatic measuring device, a power supply unit, a controller and an external transmission device, and the like.

As shown in Figure 3 and 4, the service door 130 is

Both sides of the housing 110 are connected to open and close, and serve to make the replacement or repair maintenance work of the internal body 120 built in the housing 110 more convenient.

The service door 130 includes a frame 131 hinged to the housing 110, and a panel member 133 having a mesh shape mounted to the frame 131.

The frame 110 is formed in the shape of a square frame, the cross-sectional shape is composed of 'b' shape.

And the rear outer surface of the frame 131 of the service door 130 and the rear outer surface of the housing 110 is connected by a plurality of hinges (H), or a hinge coupler of a similar type to open and close the service door. Rotational operation is possible.

In addition, the panel member 133, the front edge portion of the front surface is abutted on the inner surface of the frame 131, after the reinforcing strip 135 is padded on the butted portion of the panel member 133 and the frame 131 ,

The frame member 133 is fixed to the frame 131 by riveting the frame 131, the panel member 133, and the reinforcing strip 135 with the coupling pin 137.

The frame 131 of the service door 130 and the edge portion 113 formed on the housing 110 according to the present invention are further provided with a buffer means 160,

The shock absorbing means 160 absorbs a shock when the frame 131 of the service door 130 and the edge 113 of the housing 110 collide with each other when the service door 130 is closed, thereby being damaged due to the shock. To prevent the occurrence of damage, noise, etc.

The shock absorbing means 160 includes an elastic member 161 connected to an inner edge of the frame 131, an insertion portion 163 formed on an inner side or an outer side of the elastic member 161, or a circumferential surface thereof, and It is formed on the edge portion 113 of the housing 110, and comprises a corresponding insertion portion 165 corresponding to the insertion portion 163.

And the elastic member 161 is made of a material having a rubber, elastomer or similar elasticity,

The insertion portion 163 is composed of insertion grooves (163a) on the inner and outer circumferential surface of the elastic member 161, the receiving projections (163b) are arranged on both sides with the insertion groove (163a) therebetween,

The corresponding insertion portion 165 is an insertion protrusion 165a bent in a 'b' shape on the edge portion 113, and a receiving groove formed between the rear portion of the insertion protrusion 165a and the edge portion 113. 165b.

Therefore, when closing the service door 130, if the receiving projection (163b) located in the front over the insertion projections (165a), the insertion projections (165a) is placed in the insertion groove (163a) at the same time, the accommodation The protrusion 163b is placed in the receiving groove 165b.

The shock absorber serves not only to shock absorption but also to stably fix the service door when it is closed.

As shown in Figure 3 and 4, the locking means 140 is

Locking or releasing the housing 110 and the service door 130 serves to open and close the service door 130.

The locking means 140 is connected to the front portion of the frame 131 of the service door 130, the pivotable support 141, the first latch 143 hinged to the support 141, and It is connected to the housing 110, and comprises a second clasp 145 corresponding to the first clasp 143.

That is, the locking means 140 rotates the support 141 forward in the state in which the service door 130 is opened to engage the first clasp 143 and the second clasp 145 so as to engage the support 141. Rotating in the opposite direction causes the first clasp 143 to pull the second clasp 145.

At this time, the support door 141 is completely folded and the service door 130 is locked.

On the contrary, when releasing the locked state of the service door 130, when the fully folded support body 141 is folded back to the opposite side, the first latch 143 and the second latch 145 are separated to release the locked state. .

Accordingly, the service door 130 is easily and simply opened by the locking means 140 and doubles the adhesiveness between the elastic member 161 and the edge portion 113 by pressing a predetermined pressure in the locked state. Will also do.

3 and 4, the fixing means 150 is

When the service door 130 is opened for work for maintenance and management of the automatic measuring device, the service door 130 is prevented from flowing without being fixed and serves to improve workability.

The fixing means 150 is connected to the wall surface (TW) of the water pipe or sewage pipe, the flow preventing member 151 is arranged at a position corresponding to the locking means 140, and the flow preventing member 151 of It comprises a hook 153 connected to the end,

At this time, the hook 153 is configured to be hooked to the hook portion of the first latch 143 provided in the frame 131 of the service door 130 in the locking means 140.

In the accompanying drawings, but the hook 153 is shown to be hooked to the first latch 143,

Alternatively, it is also possible to connect the supporting member of the locking means or a member having a certain elasticity to the first latch, or to insert the member having constant elasticity

After the service door is fixed by the fixing means, if a strong wind blows inside the water pipe or sewage pipe, it is preferable to have elasticity and clearance to absorb the service door.

That is, the fixing means 150 hangs the hook 153 on the first latch 143 when the maintenance work for the maintenance and management of the automatic measuring device is performed while the service door 130 is opened. By preventing the flow of the 130, maintenance work for maintenance and management can be made more convenient, and thereby work efficiency can be improved.

Furthermore, the housing 110 and the wall (TW) of the water pipe or sewage pipe according to the present invention is provided with a coupling member 170 for fixing the housing 110 to the water pipe or sewage pipe wall (TW),

In addition, the coupling member 170 serves as a position control means (PM) to adjust the position of the housing 110 according to the shape of the water pipe or sewage pipe wall (TW).

That is, the coupling member 170 may include a first coupling member 171 connected to the rear outer surface of the housing 110 and a second coupling member 173 connected to the wall surface TW of the water pipe or the sewer pipe. The intermediate member 175 connects the first and second coupling members 171 and 173.

In addition, the first and second coupling members 171 and 173 and the intermediate member 175 are both hollow parts, and thus the intermediate member 175 and the first and second coupling members 171 and 173 are formed. Is configured to be inserted into each other,

The first and second coupling members 171 and 173 are formed by the intermediate member 175 to fix the housing 110 to the wall surface TW of the water pipe or the sewer pipe.

In this case, a plurality of position adjusting holes 177 are formed in the first and second coupling members 171 and 173 and the intermediate member 175 to correspond to each other.

The first and second coupling members 171 and 173 and the intermediate member 175 are fastened to the positioning hole 177 by using fastening members 179 such as pins, bolts, and nuts. And second coupling members 171 and 173 and the intermediate member 175.

In particular, the position adjusting means (PM) is the reason why the wall (TW) of the water pipe or sewage pipe is generally composed of a vertical plane, but can be manufactured in a shape having a constant curve,

Therefore, in order to more flexibly fix the automatic measuring device corresponding to the wall (TW) of the water pipe or sewage pipe.

And when installing an automatic measuring device having a certain size the housing 110 may be fixed to the upper portion of the wall (TW) of the water pipe or sewage pipe,

In this case, the position adjusting means (PM) is the housing (using the first and second coupling members 171, 173 and the intermediate member 175 according to the position of the wall (TW) of the water pipe or sewage pipe) By adjusting the position of 110, it is possible to accurately set the installation position of the automatic measuring device.

That is, after adjusting the position of the housing 110 by adjusting the coupling length between the intermediate member 175 and the first coupling member 171 or the second coupling member 173,

By fastening and fixing the fastening member 179 to the position adjusting holes 177 arranged at the corresponding positions in the adjusted position, it is possible to simultaneously perform the operation for adjusting the position and the fixing of the housing 110.

In addition, a rounding part R is formed at each adjacent end portion between the first and second coupling members 171 and 173 and the intermediate member 175,

The rounding part R may be a connection part between the first coupling member 171 or the second coupling member 173, or both and the intermediate member 175 according to the position of the wall TW of the water pipe or the sewer pipe. When it is necessary to bend at a certain angle it is possible to prevent each bent portion protrudes.

Meanwhile, as shown in FIG. 4, support means for supporting the housing 110 to be installed at a predetermined height in the lower portion TB of the housing 110 and the water pipe or the sewer pipe according to the present invention ( 190 is provided.

That is, the support means 190 is a first support member 191 formed in the lower portion of the housing 110,

It comprises a second support member 193 provided on the lower surface (TB) of the water pipe or sewage pipe.

In addition, the first support member 191 is composed of a nut, the second support member 193 is composed of a bolt and the head portion of the bolt in the state of fastening the bolt to the nut a predetermined portion of the water pipe or sewage pipe Fixed to the department,

Alternatively, it is preferable to widen the area of the head of the bolt so that it can be stably supported so as to sufficiently secure the contact area on the lower surface of the water pipe or the sewer pipe.

Furthermore, the coupling member 170 according to the present invention further includes a reinforcement member 180 connected to the housing 110 or the wall surface TW of the water pipe or the sewer pipe, or both.

That is, the reinforcing member 180 is the coupling member, in particular the first coupling member 171 is connected to the outer surface of the rear portion of the housing 110,

In this case, since the automatic measuring device has a weight greater than or equal to a certain level, stress is concentrated on the coupling portion of the first coupling member 171 and the housing 110.

Therefore, the housing 110 and the first coupling member 171 are connected between the housing 110 and the first coupling member 171 in a state where a steel sheet or a subsidiary member 180 having a rigidity similar thereto is added. As a result, the strength of the coupling portion between the housing 110 and the coupling member 170 is reinforced.

In addition, although not shown in the accompanying drawings, the reinforcing member may be padded between the second coupling member and the tunic wall to reinforce the strength at the coupling portion between the second coupling member and the water pipe or sewer pipe wall. Do.

Next, a modified example of the service door 130 of the housing 110 incorporating the automatic measuring device shown in FIG. 3 will be described with reference to FIGS. 5 and 6.

The housing 10 having an automatic measuring device installed in each water pipe or sewage pipe is provided with a service door 20, and a rim portion 30 is formed around the service door 20.

The service door 20 and the rim 40 are further provided with opening and closing means 40 for opening and closing the service door 20.

First, the service door 20 is provided with a handle 21 and is hinged to one side of the housing 10.

In addition, the mounting portion formed by bending inwards along the inner portion of the edge portion 30 is provided with a sealing member (not shown) to maintain the airtightness when the service door 20 is closed.

Next, the opening and closing means 40 is hinged to one side of the service door 20, a pivot member 74 having a locking piece 41b formed at an end thereof, and a through hole through which the pivot member 41 is inserted. 43a) (which is formed to extend to the following separation prevention piece 44) is formed, wraps the pressing member 43 and the turning member 41 provided with holding portions 43b on both sides, and the locking piece A support member having an elastic member 45 arranged between the 41b and the pressing member 43, and a guide groove 47a connected to the edge portion 30 and into which the pivot member 41 is inserted. 47).

Here, the pivot member 41 has a hinge coupling portion 71a at the right end of the pivot member 41 on the basis of the state in which the opening and closing means 40 is locked, and is connected to one side of the service door 20. ,

The locking piece 41b is connected to the left end of the pivot member 41,

The support member 47 is connected to protrude on one side of the edge portion 30 and arranged adjacent to the pivot member 41.

That is, the opening and closing means 40 rotates when the worker rotates the pivot member 41 in the left direction ('L' direction in FIG. 5) while pulling the grip portion 43b of the pressing member 43. After the member 41 inserts the guide groove 47a,

When the external force is removed from the pressing member 43, the pressing member 43 is pushed in the right direction ('R' direction in FIG. 5) by the elastic member 45 to press the supporting member 47. As a result, the service door 20 is locked.

On the contrary, in order to open the service door 20 while the service door 20 is locked, the worker pulls the pivot member 41 in the right direction while pulling the grip 43b of the pressing member 43. When rotated by), the pivot member 41 is discharged from the guide groove 47a to release the lock, thereby opening the service door 20.

At this time, shaking or vibration may occur during operation or operation of the automatic measuring device provided in the housing 10 in the present invention, so that the pressing member 43 is in the state in which the service door 20 is locked by the opening and closing means 40. Despite the pressurization of

A problem may arise in which the pivot member 41 is separated from the guide groove 47a.

In the present invention, the departure preventing hole 48 and the departure preventing piece 44 are introduced to correspond to the support member 47, the pressing member 43 so as to prevent such problems in advance.

The detachment prevention hole 48 is formed in the support member 47, the guide groove 47a and the auger space is formed in the form of expansion,

The release preventing piece 44 is connected to one side of the pressing member 43.

Therefore, after rotating the pivot member 41 in the left direction (L) to lock the service door 20, when the external force is removed from the pressing member 43, the pressing member 43 is an elastic member ( 45 is moved in the right direction (R) by the separation preventing piece 44 is inserted into the separation prevention hole (48).

At this time, the inner diameter (ID) of the separation prevention hole 48 and the outer diameter (OD) of the separation prevention piece 44 are each formed larger than the width (W) of the guide groove 47a

After the release preventing piece 44 is inserted into the release preventing hole 48, the pressing member 43 is pulled in the left direction L so as not to discharge the release preventing piece 44 from the release preventing hole 48. One,

It is possible to prevent the turning member 41 from being separated from the guide groove 47a by vibration or vibration generated during operation or operation of an automatic measuring device, etc. built in the housing 10.

In addition, it is possible to more reliably prevent the turning member 41 from being separated from the guide groove 47a by allowing the separation preventing piece 44 to be maintained at a predetermined height or more.

Although not shown in the accompanying drawings, it is also possible to configure the shape of the anti-departure piece as a shape of a lower light shield,

This is to prevent occurrence of a clearance after the release prevention member is inserted into the release prevention hole to cause the release release member to flow, or to prevent noise from being generated.

That is, the outer diameter of the lower portion of the release-preventing piece is formed to be smaller than the inner diameter of the release-preventing hole so that the release-

On the other hand, the outer diameter of the upper end portion of the release preventing member is formed to be larger than or equal to the inner diameter of the release preventing hole, and after the release preventing member is inserted into the release preventing hole,

It is preferable that the upper portion of the release-preventing member is prevented from being embedded in the release-preventing hole so that no clearance is formed, thereby preventing the flow of the release-preventing member and the generation of the noise.

In the above description, the conventionally known techniques related to water quality meters and flow meters, automatic meters, MEMS, etc. are omitted, but those skilled in the art can easily infer, infer, and reproduce them.

In addition, in the above description of the present invention, the monitoring device having a specific configuration has been described with reference to the accompanying drawings, but the present invention can be variously modified, changed, and replaced by those skilled in the art. It should be interpreted as falling within the protection scope of.

100: automatic measuring device
110 housing 111 mounting part
113: border
120: internal organs
130: service door 131: frame
133: panel member 135: reinforcing strip
137: coupling pin
140: locking means 141: support
143: first clasp 145: second clasp
150: fixing means 151: flow preventing member
153: hook
160: buffer means 161: elastic member
163: insertion portion 163a: insertion groove
163b: accommodating protrusion 165: counterpart inserting portion
165a: Insertion protrusion 165b: receiving groove
170: coupling member 171: first coupling member
173: second coupling member 175: intermediate member
177: positioning hole 179: fastening member
180: reinforcing member
190: support means 191: first support member
193: second support member
TW: Wall surface of water pipe or sewage pipe TB: Lower surface of water pipe or sewage pipe
ID: Inner diameter of escape prevention hole OD: Outer diameter of escape prevention piece
W: Width of guide groove

Claims (7)

Water pipe or sewage pipe;
An automatic meter including a flow meter and a water quality meter provided in the pipe; And
A central control server for receiving the flow rate and the water quality measured by the automatic measuring device;
Water and sewage pipe network and water quality monitoring device using an automatic measuring device comprising a. The method of claim 1,
The water quality meter measures some or all of pH, EC, ORP, temperature, COD, TN, TN, chlorine concentration, ammonia nitrogen (NH4-N) concentration and nitrate nitrogen (NO3-N) concentration. Water and sewage network flow and water quality monitoring device using an automatic measuring device. 3. The method according to claim 1 or 2,
The central control server water and sewage network flow and water quality monitoring device using an automatic measuring device, characterized in that for transmitting the flow and water quality measurements to the manager's mobile phone. Water pipe or sewage pipe; And
An automatic measuring device including a flow meter and a water quality meter provided in the pipe;
The automatic measuring device
Housing 110 with an automatic measuring device,
Water and sewage pipe network flow rate and water quality monitoring apparatus using an automatic measuring device, characterized in that it comprises a coupling member 170 for fixing the housing 110 to the wall (TW) of the water pipe or sewage pipe. The method of claim 4, wherein
The coupling member 170 is a water supply and drainage pipe network using a automatic measuring device, characterized in that it includes a position adjusting means for adjusting the position of the housing 110 according to the shape of the water pipe or sewage pipe wall (TW). Flow and water quality monitoring device. The method of claim 5, wherein
The position adjustment means (PM)
A first coupling member 171 connected to the rear outer surface of the housing 110, a second coupling member 173 connected to the wall surface TW of the water pipe or the sewer pipe, and the first and second couplings. Water and sewage pipe network flow rate and water quality monitoring apparatus using an automatic measuring device, characterized in that it comprises a member 175 connecting the members (171) (173). The method according to claim 6,
The position adjustment means PM
Both the first and second coupling members 171 and 173 and the intermediate member 175 have hollow portions, so that the intermediate member 175 and the first and second coupling members 171 and 173 are formed. Insertion and insertion are possible between each other,
The first and second coupling members 171 and 173 and the intermediate member 175 are provided with a plurality of position adjusting holes 177 to correspond to each other,
The first and second coupling members 171 and 173 and the intermediate member 175 are fastened to the position adjusting hole 177 by using the coupling member 179 to the first and second coupling members 171. ) 173 and the water and sewage pipe network flow rate and water quality monitoring apparatus using an automatic measuring device, characterized in that to be fixed to the intermediate member (175).

Images