KR101779581B1

KR101779581B1 - Double conduction type rainfall measuring instrument

Info

Publication number: KR101779581B1
Application number: KR1020150190923A
Authority: KR
Inventors: 방기석; 이정호; 황경훈
Original assignee: (주)지비엠 아이엔씨
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2017-09-19
Also published as: KR20170080936A

Abstract

The present invention relates to a double conduction type rainfall gauge, and its constitution is a double conduction type rainfall gauge which integrates a 0.1 mm precipitation system and a 0.5 mm precipitation system, and uses stainless steel which does not cause rusting and is durable, A first water collection tube which is surface-treated so as to accumulate rainwater through the formed water collection hole and can flow well without forming water droplets on the surface of the water collection bottle; a temperature sensor is fixedly installed on one side of the water collection sphere of the first collection water bottle, A water outlet temperature sensor for setting a temperature according to driving of the heater so as to be able to control the temperature according to the temperature of the water outlet; A heater that melts snow falling in real time to prevent snow from being lost to the outside of the water cistern, a heater which surrounds the water cistern of the first water cistern, And a control thermostat for controlling the operation of the heater in the event of a problem in the control part of the control box, a rainwater falling along the water receiving surface of the first collection tube, A first funnel for dropping at a constant speed into the observation cup; a water sensor for sensing the movement of the 0.1 mm observation cup when the water dropped through the first funnel falls into the 0.1 mm observation cup, and transmitting a signal to the control unit of the control box; mm lead sensor and a 0.1 mm lead sensor to collect water falling at a constant speed from the first funnel to check whether the amount of precipitation is 0.1 mm or not in a 0.1 mm lead sensor, A second collection water tank for collecting the rainwater separated from the 0.1 mm observation cup according to whether the rainfall amount is 0.1 mm or less through the water collection hole; A second funnel for dropping at a constant speed into a 5 mm observation cup, and when the water dropped through the second funnel drops into a 0.5 mm observation cup, the movement of the 0.5 mm observation cup is sensed and a signal is transmitted to the control unit of the control box A 0.5 mm observation cup connected to a 0.5 mm lead sensor and a 0.5 mm lead sensor so as to collect water falling at a constant speed from the second funnel so as to confirm a precipitation amount of 0.5 mm from the 0.5 mm lead sensor, , 0.5mm lead sensor, temperature sensor, heater and external temperature sensor to control the operation of the lead sensor according to 0.1mm and 0.5mm of precipitation. And a control box for controlling the overall operation.
Accordingly, the present invention can integrate and operate the 0.1 mm precipitation system and the 0.5 mm precipitation system into a single precipitation system, thereby compensating for each of the disadvantages, measuring the accurate precipitation amount, And reduce operational budgets.

Description

Double conduction type rainfall measuring instrument

The present invention relates to a double conduction type rainfall gauge structure, more particularly, to integrate a 0.1 mm precipitation system and a 0.5 mm precipitation system into a single precipitation system, And to provide operational and budgetary savings in operational installation due to separation operations.

In addition, the present invention is characterized in that a temperature sensor is provided on the sphere of the rainfall gauge to measure the amount of precipitation by melting snow accumulated in the water inlet according to the temperature in real time, and correction is made according to the rainfall intensity, This is related to the double-convective precipitation system.

The Meteorological Agency has installed and operated a precipitation meter subdivided by 0.1 mm and a precipitation meter subdivided by 0.5 mm according to need. Therefore, it is not possible to observe the precipitation amount of 0.1 mm when installing a precipitation meter subdivided by 0.5 mm.

Also, if a 0.5 mm bucket (0.5 mm observation cup) is to be converted to 0.1 mm for a 0.1 mm precipitation using a 0.5 mm precipitation meter, the measurement of precipitation is not accurate. In addition, there is a problem that two rainfall gauges are not installed due to cost and operational problems when the rainfall gauge is divided into 0.1mm and 0.5mm.

More specifically, the rainfall gauge subdivided by 0.1 mm causes observation errors when a large amount of precipitation occurs, and the precipitation gauge subdivided by 0.5 mm has a limit that can not be observed when a precipitation of 0.5 mm or less is obtained.

In order to solve the above problems, the present applicant filed a Korean Registered Publication (No. 10-1180312) for a double conduction type rainfall gauge. The applicant of the present invention has proposed a first collecting container in which a first heater line is wound, A first observation cup for performing an observation up to the first capacity when the collected rainwater flows into the first collection receptacle, and a second observation cup for electrically controlling the first observation cup, A second water collection port formed at a lower end of the first water discharge port and around which the second heater wire is wound, and a second water discharge port formed at a lower end of the first water discharge port, A second observation cup for performing an observation up to the second capacity when the collected collected water flows from the lower part of the second collection receptacle to the second collection receptacle, the second observation cup is electrically controlled, Korean Awards Second signal control module to measure at least 5 times the precipitation of the first capacitor; And a second drain port for draining the rain collected in the second observation cup.

However, the double-conduction type rainfall gauge registered by the applicant of the present invention is configured so as to move from the first observation cup to the second observation cup within 0.4 mm, separately measuring the rainfall amount within 0.5 mm and 0.5 mm or more, There is a problem that the detailed observation in the unit of 0.1 mm is limited and there is a problem that the real time observation is limited according to the change of the external temperature.

Accordingly, in the related art, a double conduction type precipitation meter capable of measuring the precipitation amount more accurately through correction according to the precipitation amount of 0.1 mm and 0.5 mm and the rainfall intensity is proposed.

1. Double conduction type rainfall measuring instrument (Patent Registration No. 10-1180312) 2. Rainfall observation system and rainfall measuring instrument check method (Patent Registration No. 10-0973789) 3. PRECIPITATION GAUGE CROSSING THE WEIGHTING AND DRAINING (Patent Registration No. 10-0872502)

In order to solve the above problems, the present invention solves the above problems, and it is possible to compensate each of the disadvantages by integrating a 0.1 mm precipitation system and a 0.5 mm precipitation system into one precipitation system, To provide cost savings and operational budget cuts for operational installations.

In addition, the present invention is characterized in that a temperature sensor is provided on the sphere of the rainfall gauge to measure the amount of precipitation by melting snow accumulated in the water inlet according to the temperature in real time, and correction is made according to the rainfall intensity, And to provide a double conduction type rainfall gauge capable of solving the above problems.

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

In order to achieve the above object, the double conduction type rainfall gauge according to an embodiment of the present invention is a double conduction type rainfall gauge that integrates a 0.1 mm precipitation system and a 0.5 mm precipitation system, using stainless steel which does not cause rusting and is durable A first water collection tube which is surface-treated so as to accumulate rainwater through a water receiving hole formed at a tip end thereof so as to allow water to flow without forming water droplets on the surface of the first water collection container; A water outlet temperature sensor for measuring a temperature of the water heater by driving the heater so that temperature can be controlled according to a local characteristic, A heater that melts snow falling on the surface of the water receptacle in real time to prevent the snow from being lost to the outside of the water receptacle, A protective thermostat for fixing the heater surrounding the control box and controlling the operation of the heater when a problem occurs in the control part of the control box, a rainwater falling along the water receiving surface of the first collection tube, A first funnel for allowing the water to fall at a constant speed into a 0.1 mm observation cup, a sensor for sensing the movement of the 0.1 mm observation cup when the water dropped through the first funnel falls into the 0.1 mm observation cup, A 0.1 mm lead sensor connected to a 0.1 mm lead sensor to collect water falling at a constant speed from the first funnel to check whether a precipitation amount is 0.1 mm from a 0.1 mm lead sensor, A second collection pipe for gathering the rainwater separated from the 0.1 mm observation cup through the water receiving port according to whether or not the measured rainfall amount from the lead sensor is 0.1 mm, A second funnel for dropping the fallen rainwater to a 0.5 mm observation cup at a constant speed, and when the water falling through the second funnel falls into the 0.5 mm observation cup, the movement of the 0.5 mm observation cup is sensed, A 0.5 mm reading cup connected to a 0.5 mm lead sensor for collecting water falling at a constant speed in the second funnel so that a 0.5 mm lead sensor can ascertain whether the amount of precipitation is 0.5 mm, The operation of the lead sensor is controlled according to the 0.1 mm lead sensor, the 0.5 mm lead sensor, the temperature sensor, the heater and the external temperature sensor according to the precipitation amount of 0.1 mm and 0.5 mm, And a control box for controlling the overall operation of the dual rainfall gauge.

In addition, in the double conduction type rainfall gauge according to another embodiment of the present invention, the rainwater falling down to the first funnel along the water receiving surface of the first water collecting tube is introduced into the 0.1 mm observation cup by 0.1 mm lead sensor, If the rainwater is collected, it is passed through the 2nd funnel to the 0.5 mm observation cup And the rainwater dropped by the second funnel is discharged to the outside when the rainwater of 0.1 mm accumulates 0.5 mm in the 0.5 mm observation cup by the sensing of the 0.5 mm lead sensor.

In addition, the double conduction type rainfall gauge according to another embodiment of the present invention is equipped with a circular level meter capable of checking the horizontal of the rainfall gauge, and the water outlet temperature sensor is installed inside the rainfall gauge, And whether or not the heater is driven is determined through the control box when the water inlet temperature reaches the set temperature.

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The double conduction type rainfall gauge according to the embodiment of the present invention can be used to compensate each of the shortcomings and measure the amount of precipitation accurately by integrating the use of a 0.1 mm precipitation system and a 0.5 mm precipitation system into one precipitation system It also has the effect of reducing cost and operational budget for operational installation due to separation operation.

In addition, the double conduction type rainfall gauge according to the embodiment of the present invention is provided with a temperature sensor on the receiving sphere of the rainfall gauge to detect the snow in real time and to measure the amount of precipitation by melting snow accumulated in the water outlet in real time, The correction values are added in accordance with the rainfall intensity, and the problem of the full-day precipitation residual amount processing can be solved.

The double conduction type rainfall gauge according to the embodiment of the present invention is provided with a temperature sensor on the outer and peripheriesurfaces to improve the response speed of the precipitation gauge driving according to the external temperature and to control the local characteristics By using the precipitation meter to be set appropriately, it is possible to measure the stable precipitation amount by minimizing the error according to the measurement through the error correction according to the rainfall intensity.

The double conduction type rainfall gauge according to the embodiment of the present invention is provided with an external temperature sensor outside the precipitation meter to sense and display the current external temperature. When the temperature is detected below the set value, It is possible to prevent the snow from accumulating on the snow surface and to measure the accurate precipitation amount.

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1 is a state diagram of a double-conduction type rainfall gauge according to an embodiment of the present invention
Fig. 2 is a diagram showing the internal structure of the double-conductance type rainfall gauge of Fig. 1
3 is a cross-sectional view of a water inlet of a double-conduction type rainfall gauge according to the present invention
4 is a block diagram of the internal construction of the double conductivity type rainfall gauge 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.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

FIG. 1 is a state diagram of a double conduction type rainfall gauge according to an embodiment of the present invention, FIG. 2 is a block diagram showing the internal construction of the double conduction type rainfall gauge of FIG. 1, Fig. 2 is a cross-sectional view of a water inlet of the system. The double conduction type rainfall gauge according to the present invention includes a first collecting container 100, a water receptacle temperature sensor 110, a heater 120, a protective thermostat 130, a first funnel 140, a 0.1 mm lead sensor A control box 300 and a level meter 300. The control box 300 is connected to the first cup 210 and the second cup 210 through the first cup 210 and the second cup 210. The first cup 210 is connected to the first cup 210, 400, and an external temperature sensor 500.

Hereinafter, the detailed construction and operation of the double conduction type rainfall gauge P according to the present invention will be described with reference to the attached FIGS. 1 to 3. First, the first water collection tube 100 is made of stainless steel having high durability It is surface treated so that the rainwater is gathered through the water hole formed at the end with a blade shape and the water does not flow on the surface and flows well. As shown in FIG. 3, the water inlet is made of a stainless steel material having a blade shape at its tip end and is durable and resistant to rust due to water droplets. 90 ^° ± 5 ^° to form a sufficient height of the water inlet and bottom to prevent backflow of rainwater.

The water outlet port temperature sensor 110 is fixedly installed at one side of the receiving sphere of the first collection container 100 to measure the temperature of the water receiving port and set the temperature for driving the heater And the heater 120 is formed to surround the water inlet separately from the water inlet of the first water container 100. The water falling on the water inlet surface is melted in real time according to the operation of the water receiver temperature sensor 110 Thereby preventing snow from being lost to the outside of the water cistern.

The protection thermostat 130 fixes the heater 120 surrounding the water receiving port of the first collection container 100 and controls the operation of the heater 120 when a problem occurs in the control unit of the control box, 140 are arranged at a predetermined speed with a rainwater dropping along the water receiving surface of the first collection container 100 or with a 0.1 mm observation cup 160 in which water formed by melting snow falling on the water receiving surface is driven by driving the heater 120, Allow the drop to take place.

The 0.1 mm lead sensor 150 senses the movement of the 0.1 mm observation cup 160 when the water dropped through the first funnel 140 drops into the 0.1 mm observation cup 160 and outputs the sensing result to the control unit of the control box And the 0.1 mm observation cup 160 is connected to the 0.1 mm lead sensor 150 so that the water falling at a constant speed from the first funnel 140 is collected and the amount of precipitation from the 0.1 mm lead sensor 150 0.1mm or less.

The second collecting container 200 collects the rainwater falling from the 0.1 mm observation cup 160 through the water inlet depending on whether the rainfall observed from the 0.1 mm lead sensor 150 is 0.1 mm or not, Is allowed to drop the rainwater falling along the water receiving surface of the second collection tube 200 to a 0.5 mm observation cup 220 at a constant speed.

The 0.5 mm lead sensor 230 senses the movement of the 0.5 mm observation cup 220 when the water dropped through the second funnel 210 falls into the 0.5 mm observation cup 220, And the 0.5 mm observation cup 220 is connected to the 0.5 mm lead sensor 230 to collect the water falling at a constant speed from the second funnel 210 and to collect the water from the 0.5 mm lead sensor 230 Make sure the precipitation is 0.5mm.

The control box 300 is interlocked with the 0.1 mm lead sensor 150, the 0.5 mm lead sensor 230, the temperature sensor 110, the heater 120 and the external temperature sensor 500, the operation of the lead sensors 150 and 230 is controlled according to the mmm and whether or not the heater 120 is driven according to whether the heater 120 is driven and the measured temperature of the external temperature sensor 500 , And controls the overall operation of the dual rainfall gauge.

In addition, the level meter 400 is equipped with a circular level meter for checking the level of the rainfall gauge. The external temperature sensor 500 is attached to the outside of the precipitation meter to measure the external temperature and transmit the measurement result to the control box 300 Whether the heater 120 is driven or not is determined according to the external temperature.

That is, in the 0.1 mm observation cup 160, the rainwater dropped through the first funnel 140 along the water inlet surface is applied to the 0.1 mm observation cup 160 by the sensing of the 0.1 mm lead sensor 150, When the rainwater collects, the second collection receptacle 200 is collected according to the control signal of the control box 300 and drops through the second funnel 210 to the 0.5 mm observation cup 220.

Thereafter, it is determined whether rainwater collected in the 0.5 mm observation cup 220 is 0.5 mm or more in accordance with the operation of the 0.5 mm lead sensor 230.

FIG. 4 is a block diagram of the internal construction of the double-conductivity type rainfall gauge according to the present invention. Referring to FIGS. 1 to 4, the control unit 300 controls the 0.1 mm lead sensor The operation of the lead sensors 150 and 230 according to the precipitation amounts of 0.1 mm and 0.5 mm is interlocked with the 0.5 mm lead sensor 230, the water receiving port temperature sensor 110, the heater 120 and the external temperature sensor 500 And controls the overall operation of the dual rainfall gauge to drive and correct the heater 120 according to the temperature of the water outlet port temperature sensor 110 and the external temperature sensor 500.

That is, by observing the 0.1 mm lead sensor 150, the rainwater of the rainwater collected in the 0.1 mm observation cup 160 is checked. When it is 0.1 mm, it is moved to the 0.5 mm observation cup 220 and the 0.5 mm lead sensor 230 To control the operation of the 0.5 mm observation cup 220.

That is, when the precipitation amount is 0.1 mm, the 0.1 mm observation cup 160 is sequentially drained to the 0.5 mm observation cup 220, and the 0.5 mm observation cup 220 is sent to the outside when the 0.1 mm rainwater accumulates stepwise and becomes 0.5 mm .

Also, in order to prevent the rainwater flowing into the rainwater cistern from being frozen according to the water catcher temperature, the temperature is measured through the water catcher temperature sensor 110 fixed to the surface of the water catcher of the first catcher 100 So that the heater 120 spaced around the first collection tube is driven.

In addition, the control box 300 of the present invention corrects the rainfall intensity through the correction function and enables data reset based on a 24-hour standard, so that the remaining rainfall of 0.4 mm max), and the snowfall amount can be displayed and stored through the output unit so as to be able to be displayed.

In addition, the double conductivity type rainfall gauge of the present invention is programmed so that the user can easily adjust it by the digital correction function when rainfall error occurs, and various data transmission / reception It is possible.

In addition, for effective and integrated precipitation management, it is possible to display and store the precipitation, snowfall, rainfall intensity, external temperature, water temperature, and data program (Data Logging ), Data storage starts automatically when power is turned on, data is stored in a cycle, and the first data is erased when all memory is filled.

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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.

P: Double precipitation
100: 1st collection receptacle 110: water receptacle temperature sensor
120: heater 130: thermostat
140: First funnel 150: First lead sensor
160: first observation cup 200: second collection receptacle
210: Second funnel 220: Second observation cup
230: second lead sensor 300: control box
400: Level meter 500: External temperature sensor

Claims

In a double-convective precipitation system integrating a 0.1 mm precipitation system and a 0.5 mm precipitation system,
A first collecting container 100 which is surface-treated so as to collect rainwater through a water receiving port formed with a blade shape at the end using stainless steel which does not cause rust and which is durable,
A water outlet port temperature sensor 110 fixedly installed on one side of the water receiving sphere of the first water collection container 100 to set a temperature for driving the heater so that the temperature can be controlled according to the area characteristics,
The first water receptacle 100 is formed so as to surround the water receptacle at a distance from the water receptacle of the first receptacle 100. When the water receptacle temperature sensor 110 is driven, A heater 120 for preventing the heater 120 from being heated,
A protective thermostat 130 for fixing the heater 120 surrounding the water inlet of the first collection tube 100 and controlling the operation of the heater 120 when a problem occurs in the control part of the control box,
A rainwater falling along the water receiving surface of the first collection receptacle 100 or water droplets falling on the water receptacle surface by the driving of the heater 120 is dropped into the 0.1 mm observation cup 160 at a constant speed 1 funnel 140,
A 0.1 mm lead sensor (hereinafter referred to as " 0.1 mm ") sensor that senses the movement of the 0.1 mm observation cup 160 and transmits a signal to the control unit of the control box when the water dropped through the first funnel 140 falls into the 0.1 mm observation cup 160 150),
A 0.1 mm observation cup 160 is connected to the 0.1 mm lead sensor 150 to collect the water falling at a constant speed from the first funnel 140 to check whether the amount of precipitation is 0.1 mm from the 0.1 mm lead sensor 150, ,
A second collection container 200 for accumulating rainwater separated from the 0.1 mm observation cup 160 through a water outlet according to whether the 0.1 mm of the rainfall observed by the 0.1 mm lead sensor 150 is 0.1 mm or not,
A second funnel 210 for dropping the rainwater falling along the water receiving surface of the second collection tube 200 to a 0.5 mm observation cup 220 at a constant speed,
A 0.5 mm lead sensor (hereinafter referred to as " 0.5 mm lead sensor ") which senses the movement of the 0.5 mm observation cup 220 and transmits a signal to the control section of the control box when the water dropped through the second funnel 210 falls into the 0.5 mm observation cup 220 230),
A 0.5 mm observation cup 220 connected to the 0.5 mm lead sensor 230 to collect water dropped at a constant speed from the second funnel 210 to check whether the amount of precipitation is 0.5 mm from the 0.5 mm lead sensor 230, , And
The lead sensor 100 is interlocked with the 0.1 mm lead sensor 150, the 0.5 mm lead sensor 230, the water outlet port temperature sensor 110, the heater 120 and the external temperature sensor 500, And a control box 300 for controlling the operation of the water depth sensors 150 and 230 and controlling whether the heater 120 is driven according to the water receptacle temperature sensor driving and controlling the overall operation of the double precipitation water meter Double Conductivity Type Precipitation.

The method according to claim 1,
The rainwater falling into the first funnel 140 along the water inlet surface of the first collection container 100 is collected by 0.1 mm of the rain sensor into the 0.1 mm observation cup 160 by the sensing of the 0.1 mm lead sensor 150 Into the 0.5 mm observation cup 220 through the second funnel 210 Move,
The rainwater falling into the second funnel 210 is discharged to the outside when the rainwater of 0.1 mm accumulates in the 0.5 mm observation cup 220 by the sensing of the 0.5 mm lead sensor 230 and becomes 0.5 mm. Conductivity - type precipitation.

The method according to claim 1,
A circular level meter 400 capable of checking the horizontal level of the rainfall gauge is attached,
The water outlet temperature sensor 110 is installed inside the precipitation meter to measure the water outlet temperature. If the water outlet temperature is below the set temperature, whether the heater 120 is driven or not is determined through the control box 300. Conductivity - type precipitation.

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