KR101370026B1 - Inverter booster pump system - Google Patents

Inverter booster pump system Download PDF

Info

Publication number
KR101370026B1
KR101370026B1 KR1020130106594A KR20130106594A KR101370026B1 KR 101370026 B1 KR101370026 B1 KR 101370026B1 KR 1020130106594 A KR1020130106594 A KR 1020130106594A KR 20130106594 A KR20130106594 A KR 20130106594A KR 101370026 B1 KR101370026 B1 KR 101370026B1
Authority
KR
South Korea
Prior art keywords
inverter
inverters
ivm
slab
pump system
Prior art date
Application number
KR1020130106594A
Other languages
Korean (ko)
Inventor
지창환
Original Assignee
(주) 인정테크
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 (주) 인정테크 filed Critical (주) 인정테크
Priority to KR1020130106594A priority Critical patent/KR101370026B1/en
Application granted granted Critical
Publication of KR101370026B1 publication Critical patent/KR101370026B1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/301—Pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Abstract

The prevent invention relates to an inverter booster pump system wherein each inverter is connected to a serial communication device and pushing and holding the stop button of an inverter sets the inverter′s turn in the group of inverters. In an inverter booster system, wherein multiple pumps (P1, P2, P3, P4) are arranged in a row between a supply pipe (10) and an incoming pipe (20); each pipe (P1, P2, P3, P4) corresponds to each inverter (IVM, IV1, IV2, IV3); and a controller (30) controls the inverters (IVM, IV1, IV2, IV3), each inverter (IVM, IV1, IV2, IV3) is connected to a serial communication device (40) and is able to transceive. Out of the multiple inverters (IVM, IV1, IV2, IV3), one inverter (IVM) is connected to a pressure censor (50) and recognizes itself as the master while the remaining inverters (IV1, IV2, IV3) recognize themselves as a slave and their turns are set in the order of having their own step button being pushed. [Reference numerals] (30) Controller; (50) Pressure sensor; (AA) Pressure tank; (BB) Supply pipe; (CC) Incoming pipe; (IV3,IV2,VI1,VIM) Inverter

Description

인버터 부스터 펌프 시스템{INVERTER BOOSTER PUMP SYSTEM}Inverter Booster Pump System {INVERTER BOOSTER PUMP SYSTEM}

본 발명은 각각의 인버터가 시리얼 통신장치에 연결되어, 인버터의 정지버튼을 길게 누르면 해당 인버터에 번호가 자동으로 설정되는 인버터 부스터 펌프 시스템에 관한 것이다.
The present invention relates to an inverter booster pump system in which each inverter is connected to a serial communication device, and when a stop button of the inverter is pressed for a long time, a number is automatically set to the corresponding inverter.

대한민국 특허 제10-1183907호(2012년 9월 12일, 등록)에 "인버터 부스터 펌프 시스템 및 이를 이용한 인버터 부스터 펌프 시스템의 제어방법"이 소개되어 있다.Korean Patent No. 10-1183907 (registered on September 12, 2012) introduces an "inverter booster pump system and a control method of an inverter booster pump system using the same".

상기 인버터 부스터 펌프 시스템은 공급배관의 압력을 측정하기 위한 압력센서와, 다수개의 펌프가 병렬로 연결되어 상기 공급배관에 토출력을 제공하는 펌프유닛과, 상기 펌프유닛을 구성하는 각 펌프의 구동주파수를 가변시키기 위한 인버터와 상기 펌프유닛의 제어를 위한 컨트롤러를 포함하는 제어유닛을 포함하여 구성되고, 상기 제어유닛은 상기 압력센서에 의해 측정된 측정압력이 설정압력과 오차가 있는 경우, i) 이미 작동되고 있는 적어도 하나 이상의 펌프의 구동주파수를 증가시키거나, 휴지중인 펌프를 추가적으로 작동시키고, 또는 ii) 이미 작동되고 있는 적어도 하나 이상의 펌프의 구동주파수를 감소시키거나, 어느 하나의 펌프의 작동을 정지시키고, 상기 제어유닛은 작동되고 있는 적어도 하나 이상의 펌프가 연동하여 동일한 출력을 가지도록 제어한다. The inverter booster pump system includes a pressure sensor for measuring a pressure in a supply pipe, a pump unit in which a plurality of pumps are connected in parallel to provide a ground output to the supply pipe, and a driving frequency of each pump constituting the pump unit. And a control unit including an inverter for varying the controller and a controller for controlling the pump unit, wherein the control unit includes: i) if the measured pressure measured by the pressure sensor has an error with the set pressure; Increase the drive frequency of the at least one pump being operated, additionally activate the idle pump, or ii) reduce the drive frequency of the at least one pump already in operation, or stop the operation of any one pump The control unit is connected to at least one pump being operated in the same output The things to control.

그러나, 상기 인버터 부스터 펌프 시스템에는 인버터의 순번을 설정하는 것이 소개되어 있지 않다.
However, setting the sequence number of the inverter is not introduced in the inverter booster pump system.

따라서, 본 발명의 목적은 각각의 인버터가 RS-485 통신 모듈로 연결되어, 인버터의 정지버튼을 길게 누르면 해당 인버터에 번호가 자동으로 부여됨으로써, 펌프 시스템을 구축한 후, 수동으로 인버터의 메뉴에 들어가 서브 메뉴 상에 인버터 번호를 설정할 필요가 없어, 인버터 순번 설정에 에러가 발생하지 않고, 간편하게 인버터의 번호를 세팅할 수 있는 인버터 부스터 펌프 시스템을 제공하는 것이다.
Therefore, an object of the present invention is that each inverter is connected to the RS-485 communication module, by pressing and holding the stop button of the inverter, the number is automatically assigned to the inverter, after establishing a pump system, and manually into the menu of the inverter There is no need to set the inverter number on the sub-menu so as to provide an inverter booster pump system that can easily set the number of the inverter without causing an error in the inverter sequence setting.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 인버터 부스터 펌프 시스템은 공급 배관과 유입 배관 사이에 복수개의 펌프가 병렬로 배열되고, 각각의 펌프에 각각의 인버터가 일대일 대응되고, 각각의 인버터가 컨트롤러에 의해 제어되는 인버터 부스터 펌프 시스템에 있어서, 각각의 인버터가 시리얼 통신장치에 연결되어, 각각의 인버터가 송수신할 수 있고, 복수개의 인버터들 중 어느 한 인버터가 압력센서와 연결되며, 압력센서가 연결된 인버터는 자신을 마스터로 인식하고, 나머지 인버터는 자신을 슬래브로 인식하며, 슬래브 인버터들 중 자신의 정지버튼 신호가 길게 먼저 입력되는 순서로 슬래브 인버터의 순번이 정해지는 것을 특징으로 한다.In the inverter booster pump system according to the present invention for achieving the above object, a plurality of pumps are arranged in parallel between the supply pipe and the inlet pipe, each inverter corresponds one-to-one to each pump, each inverter is a controller In the inverter booster pump system controlled by each inverter, each inverter is connected to the serial communication device, each inverter can transmit and receive, any one of the plurality of inverters are connected to the pressure sensor, the pressure sensor is connected The inverter recognizes itself as a master, the rest of the inverter recognizes itself as a slab, it is characterized in that the order of the slab inverter is determined in the order that the first stop button signal of the slab inverter is input long first.

상기 슬래브 인버터는 다수개의 설정 버튼 중 정지버튼의 신호가 길게 입력되면, 시리얼 통신장치를 통해 이웃하는 슬래브 인버터의 설정번호를 검사하여, 검사된 설정번호에 1을 더하여 자신의 설정번호로 인식 및 저장하는 것을 특징으로 한다.The slab inverter checks the setting number of the neighboring slab inverter through the serial communication device when the signal of the stop button is long among the plurality of setting buttons, recognizes and stores it as its own setting number by adding 1 to the inspected setting number. Characterized in that.

사용중에 외부환경요인에 의해 인버터의 설정번호를 다시 세팅해야 할 경우, 모든 슬래브 인버터의 정지 버튼을 길게 눌러 수동모드로 전환하면, 압력센서가 연결된 인버터는 자동으로 자신을 마스터로 인식하고, 나머지 인버터는 자신을 슬래브로 인식하며, 슬래브 인버터들 중 자신의 정지버튼 신호가 길게 입력되는 순서로 각각의 슬래브 인버터 순번이 다시 정해지는 것을 특징으로 한다.
If it is necessary to reset the setting number of the inverter due to external environmental factors during use, press and hold the stop button of all slab inverters to switch to manual mode, the inverter connected to the pressure sensor automatically recognizes itself as the master, and the other inverters. Recognizes itself as a slab, characterized in that each slab inverter sequence number is determined in the order in which their stop button signal is long input among the slab inverters.

이것에 의해, 본 발명에 따른 인버터 부스터 펌프 시스템은 펌프 시스템을 구축한 후, 수동으로 인버터의 메뉴에 들어가 서브 메뉴 상에 인버터 번호를 설정할 필요가 없어, 인버터 순번 설정에 에러가 발생하지 않고, 간편하게 인버터의 번호를 세팅할 수 있는 효과가 있다.
In this way, the inverter booster pump system according to the present invention does not need to manually enter the menu of the inverter and set the inverter number on the submenu after the pump system is constructed, so that no error occurs in the inverter sequence setting, and This has the effect of setting the number of the inverter.

도 1은 본 발명에 따른 인버터 부스터 펌프 시스템을 개략적으로 도시한 구성도
도 2는 슬래브 인버터를 도시한 정면 사진1 is a schematic view showing an inverter booster pump system according to the present invention
2 is a front photograph showing a slab inverter

이하, 본 발명의 바람직한 실시예를 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

도 1을 참조하면, 본 발명에 따른 인버터 부스터 펌프 시스템은 공급 배관(10)과 유입 배관(20) 사이에 복수개의 펌프(P1, P2, P3, P4)가 병렬로 배열되고, 각각의 펌프(P1, P2, P3, P4)에 각각의 인버터(IVM, IV1, IV2, IV3)가 일대일 대응되고, 각각의 인버터(IVM, IV1, IV2, IV3)가 컨트롤러(30)에 의해 제어된다. 1, in the inverter booster pump system according to the present invention, a plurality of pumps P1, P2, P3, and P4 are arranged in parallel between the supply pipe 10 and the inflow pipe 20, and each pump ( Each inverter IVM, IV1, IV2, IV3 corresponds to P1, P2, P3, P4 one-to-one, and each inverter IVM, IV1, IV2, IV3 is controlled by the controller 30.

상기와 같은 인버터 부스터 펌프 시스템에 있어서, 본 발명은 각각의 인버터(IVM, IV1, IV2, IV3)가 시리얼 통신장치(40 ; 예컨대, RS-485)에 연결되어, 각각의 인버터(IVM, IV1, IV2, IV3)가 송수신할 수 있고, 복수개의 인버터(IVM, IV1, IV2, IV3)들 중 어느 한 인버터(IVM)가 압력센서(50)와 연결되며, 압력센서(50)가 연결된 인버터(IVM)는 자신을 마스터로 인식하고, 나머지 인버터(IV1, IV2, IV3)는 자신을 슬래브로 인식하며, 슬래브 인버터(IV1, IV2, IV3)들 중 자신의 정지버튼 신호가 길게(약 3초 정도) 먼저 입력되는 순서로 슬래브 인버터의 순번이 정해진다.In the inverter booster pump system as described above, the present invention is that each inverter (IVM, IV1, IV2, IV3) is connected to the serial communication device 40 (for example, RS-485), each inverter (IVM, IV1, Inverters IVM and IV3 may transmit and receive, any one inverter IVM among the plurality of inverters IVM, IV1, IV2, and IV3 is connected to the pressure sensor 50, and the inverter IVM to which the pressure sensor 50 is connected. ) Recognizes itself as a master, the remaining inverters (IV1, IV2, IV3) recognizes itself as a slab, and its stop button signal among the slab inverters (IV1, IV2, IV3) is long (about 3 seconds). The order of the slab inverter is determined in the order of first input.

상기 슬래브 인버터(IV1, IV2, IV3)는 다수개의 설정 버튼(60) 중 정지버튼(61 ; 도 2 참조)의 신호가 약 3초간 길게 입력되면, 시리얼 통신장치(40)를 통해 이웃하는 슬래브 인버터의 설정번호를 검사하여, 검사된 설정번호에 1을 더하여 자신의 설정번호로 인식 및 저장한다. 이때, 검사된 설정번호가 없으면, 0에 1을 더하여 자신을 1번 슬래브 인버터로 인식 및 저장한다.When the slab inverters IV1, IV2, and IV3 receive a long signal of the stop button 61 (see FIG. 2) among the plurality of setting buttons 60 for about 3 seconds, the slab inverters adjacent to the slab inverters through the serial communication device 40. Examine the setting number of, add 1 to the checked setting number and recognize and save it as your setting number. At this time, if there is no set number checked, it adds 1 to 0 to recognize and store itself as slab inverter number one.

상기 인버터는 이미 공지되어 있어, 여기서 구성 및 작동에 대한 자세한 설명은 생략하기로 한다.The inverter is already known, so detailed description of the configuration and operation will be omitted.

예를 들어, 펌프 시스템이 구축되어 전원이 인가되면, 압력센서(50)가 연결된 인버터(IVM)는 자신을 마스터로 인식하고, 나머지 인버터(IV1, IV2, IV3)들는 자신을 슬래브로 인식한다. 이후, 사용자가 인버터(IV1, IV2, IV3)들 중 어느 한 인버터의 정지버튼(61)을 3초간 길게 누르면, 정지버튼이 눌려진 인버터는 시리얼 통신장치(40)를 통해 이웃하는 나머지 슬래브 인버터에 설정번호가 세팅되었는가를 확인하고, 설정번호가 없으면, 자신을 1번 슬래브(IV1)로 인식 및 저장한다. 이후, 사용자가 나머지 인버터 중에서 어느 한 인버터의 정지버튼을 3초간 길게 누르면, 정지버튼이 눌려진 인버터는 시리얼 통신장치(40)를 통해 이웃하는 나머지 슬래브 인버터에 설정번호가 세팅되었는가를 검색하여, 1번 슬래브(IV1)가 검색되면, 자신을 2번 슬래브(IV2)로 인식 및 저장한다. 이후, 자용자가 마지막 나머지 인버터의 정지버튼을 3초간 길게 누르면, 정지버튼이 눌려진 인버터는 시리얼 통신장치(40)를 통해 이웃하는 나머지 슬래브 인버터에 설정번호가 세팅되었는가를 검색하여, 1번 슬래브(IV1)와 2번 슬래브(IV2)가 검색되면, 자신을 3번 슬래브(IV3)로 인식 및 저장한다.For example, when a pump system is constructed and power is applied, the inverter IVM to which the pressure sensor 50 is connected recognizes itself as a master, and the remaining inverters IV1, IV2, and IV3 recognize themselves as slabs. Then, when the user presses the stop button 61 of any one of the inverters IV1, IV2, and IV3 for 3 seconds, the inverter whose stop button is pressed is set to the neighboring slab inverters through the serial communication device 40. Check if the number is set. If there is no setting number, recognize and save yourself as slab IV1. Thereafter, when the user presses the stop button of one of the other inverters for 3 seconds, the inverter pressed by the stop button searches whether the setting number is set to the other neighboring slab inverter through the serial communication device 40, and the first time. When the slab IV1 is found, it is recognized and stored as slab IV2. Thereafter, when the user presses the stop button of the last remaining inverter for 3 seconds, the inverter whose stop button is pressed is searched through the serial communication device 40 to determine whether a setting number has been set in the neighboring slab inverters. ) And slab IV2 are found and recognized as slab IV3.

도 1에는 4개의 인버터가 도시되어 있어, 1개의 마스터와 3개의 슬래브로 구성되어 있지만, 본 발명은 여기에 한정되지 않고, 인버터가 3개 이상이면 본 발명의 특허청구범위에 속한다는 것을 알 수 있을 것이다.Although four inverters are shown in FIG. 1, which is composed of one master and three slabs, the present invention is not limited thereto, and it is understood that the three or more inverters belong to the claims of the present invention. There will be.

그리고, 본 발명에 따른 인버터 부스터 펌프 시스템에서, 사용중에 외부환경요인에 의해 인버터의 설정번호를 다시 세팅해야 할 경우, 모든 슬래브 인버터(IV1, IV2, IV3)의 정지 버튼(61)을 길게 눌러 수동모드로 전환하면, 압력센서(50)가 연결된 인버터(IVM)는 자동으로 자신을 마스터로 인식하고, 나머지 인버터는 자신을 슬래브(IV1, IV2, IV3)로 인식하며, 슬래브 인버터(IV1, IV2, IV3)들 중 자신의 정지버튼 신호가 길게(약 3초 정도) 입력되는 순서로 각각의 슬래브 인버터 순번이 다시 정해진다.In the inverter booster pump system according to the present invention, when the setting number of the inverter needs to be set again due to external environmental factors during use, by pressing and holding the stop button 61 of all slab inverters IV1, IV2, and IV3 for a manual operation. When switching to the mode, the inverter IVM to which the pressure sensor 50 is connected automatically recognizes itself as a master, and the remaining inverters recognize themselves as slabs IV1, IV2, and IV3, and the slab inverters IV1, IV2, Each of the slab inverters is re-determined in the order in which their stop button signal is input long (about 3 seconds).

상기와 같은 본 발명에 따른 인버터 부스터 펌프 시스템은 펌프 시스템을 구축한 후, 수동으로 인버터의 메뉴에 들어가 서브 메뉴 상에 인버터 번호를 설정할 필요가 없어, 인버터 순번 설정에 에러가 발생하지 않고, 간편하게 인버터의 번호를 세팅할 수 있는 장점이 있다.
The inverter booster pump system according to the present invention as described above does not need to manually enter the menu of the inverter and set the inverter number on the sub-menu after the pump system is built up, so that no error occurs in the inverter sequence setting, and the inverter can be easily The advantage is that you can set the number of.

10 : 공급 배관 20 : 유입 배관
30 : 컨트롤러 40 : 시리얼 통신장치
50 : 압력센서
P1, P2, P3, P4 : 펌프 IVM, IV1, IV2, IV3 : 인버터10: supply piping 20: inflow piping
30: controller 40: serial communication device
50: pressure sensor
P1, P2, P3, P4: Pump IVM, IV1, IV2, IV3: Inverter

Claims (3)

공급 배관(10)과 유입 배관(20) 사이에 복수개의 펌프(P1, P2, P3, P4)가 병렬로 배열되고, 각각의 펌프(P1, P2, P3, P4)에 각각의 인버터(IVM, IV1, IV2, IV3)가 일대일 대응되고, 각각의 인버터(IVM, IV1, IV2, IV3)가 컨트롤러(30)에 의해 제어되는 인버터 부스터 펌프 시스템에 있어서,
각각의 인버터(IVM, IV1, IV2, IV3)가 시리얼 통신장치(40)에 연결되어, 각각의 인버터(IVM, IV1, IV2, IV3)가 송수신할 수 있고, 복수개의 인버터(IVM, IV1, IV2, IV3)들 중 어느 한 인버터(IVM)가 압력센서(50)와 연결되며, 압력센서(50)가 연결된 인버터(IVM)는 자신을 마스터로 인식하고, 나머지 인버터(IV1, IV2, IV3)는 자신을 슬래브로 인식하며, 슬래브 인버터(IV1, IV2, IV3)들 중 자신의 정지버튼 신호가 길게 먼저 입력되는 순서로 슬래브 인버터의 순번이 정해지는 것을 특징으로 하는 인버터 부스터 펌프 시스템.
A plurality of pumps P1, P2, P3, P4 are arranged in parallel between the supply pipe 10 and the inflow pipe 20, and each inverter IVM, which is connected to each of the pumps P1, P2, P3, and P4. In the inverter booster pump system in which IV1, IV2, IV3 correspond one-to-one and each inverter IVM, IV1, IV2, IV3 is controlled by the controller 30,
Each inverter IVM, IV1, IV2, IV3 is connected to the serial communication device 40 so that each inverter IVM, IV1, IV2, IV3 can transmit and receive, and a plurality of inverters IVM, IV1, IV2 One of the inverters IVM is connected to the pressure sensor 50, and the inverter IVM to which the pressure sensor 50 is connected recognizes itself as a master, and the other inverters IV1, IV2, and IV3 are connected to the pressure sensor 50. Recognizing itself as a slab, the inverter booster pump system, characterized in that the order of the slab inverter is determined in the order that the first stop button signal of the slab inverters (IV1, IV2, IV3) long input first.
제 1 항에 있어서,
상기 슬래브 인버터(IV1, IV2, IV3)는 다수개의 설정 버튼(60) 중 정지버튼(61)의 신호가 길게 입력되면, 시리얼 통신장치(40)를 통해 이웃하는 슬래브 인버터의 설정번호를 검사하여, 검사된 설정번호에 1을 더하여 자신의 설정번호로 인식 및 저장하는 것을 특징으로 하는 인버터 부스터 펌프 시스템.
The method of claim 1,
The slab inverters IV1, IV2, and IV3 check the setting numbers of neighboring slab inverters through the serial communication device 40 when a signal of the stop button 61 is long input among the plurality of setting buttons 60, Inverter booster pump system, characterized in that by recognizing and storing as its own set number by adding 1 to the set number inspected.
제 1 항에 있어서,
사용중에 외부환경요인에 의해 인버터의 설정번호를 다시 세팅해야 할 경우, 모든 슬래브 인버터(IV1, IV2, IV3)의 정지 버튼(61)을 길게 눌러 수동모드로 전환하면, 압력센서(50)가 연결된 인버터(IVM)는 자동으로 자신을 마스터로 인식하고, 나머지 인버터는 자신을 슬래브(IV1, IV2, IV3)로 인식하며, 슬래브 인버터(IV1, IV2, IV3)들 중 자신의 정지버튼 신호가 길게 입력되는 순서로 각각의 슬래브 인버터 순번이 다시 정해지는 것을 특징으로 하는 인버터 부스터 펌프 시스템.
The method of claim 1,
If it is necessary to reset the setting number of the inverter due to external environmental factors during use, press and hold the stop button 61 of all slab inverters IV1, IV2 and IV3 to switch to manual mode, and the pressure sensor 50 is connected. The inverter IVM automatically recognizes itself as a master, and the remaining inverters recognize themselves as slabs IV1, IV2, and IV3, and their stop button signals among the slab inverters IV1, IV2, and IV3 are long input. Inverter booster pump system, characterized in that the order of each slab inverter is determined in order.
KR1020130106594A 2013-09-05 2013-09-05 Inverter booster pump system KR101370026B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130106594A KR101370026B1 (en) 2013-09-05 2013-09-05 Inverter booster pump system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130106594A KR101370026B1 (en) 2013-09-05 2013-09-05 Inverter booster pump system

Publications (1)

Publication Number Publication Date
KR101370026B1 true KR101370026B1 (en) 2014-03-04

Family

ID=50647487

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130106594A KR101370026B1 (en) 2013-09-05 2013-09-05 Inverter booster pump system

Country Status (1)

Country Link
KR (1) KR101370026B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101609236B1 (en) 2015-12-16 2016-04-20 (주) 인정테크 Inverter booster pump system and emergency operation method
EP3239522A1 (en) * 2016-04-29 2017-11-01 LSIS Co., Ltd. Apparatus for controlling multiple inverters and inverter system including the same
US10413875B2 (en) 2016-02-09 2019-09-17 Ge Healthcare Bio-Sciences Ab Method and an arrangement in a flow system
KR102271132B1 (en) 2021-01-06 2021-06-30 주식회사 대영파워펌프 Inverter booster pump system with sub-controller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000046874A (en) * 1998-12-31 2000-07-25 구자홍 Circuit and method for controlling alternate operation of inverter of booster pump system
KR100859575B1 (en) * 2007-09-21 2008-09-23 (주)건흥부스타시스템 Control equipment for booster pump
JP2012180834A (en) 2008-01-24 2012-09-20 Ebara Corp Water supply device
KR101306166B1 (en) 2013-01-02 2013-09-09 정기영 Power division and control system for water supply pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000046874A (en) * 1998-12-31 2000-07-25 구자홍 Circuit and method for controlling alternate operation of inverter of booster pump system
KR100859575B1 (en) * 2007-09-21 2008-09-23 (주)건흥부스타시스템 Control equipment for booster pump
JP2012180834A (en) 2008-01-24 2012-09-20 Ebara Corp Water supply device
KR101306166B1 (en) 2013-01-02 2013-09-09 정기영 Power division and control system for water supply pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101609236B1 (en) 2015-12-16 2016-04-20 (주) 인정테크 Inverter booster pump system and emergency operation method
US10413875B2 (en) 2016-02-09 2019-09-17 Ge Healthcare Bio-Sciences Ab Method and an arrangement in a flow system
EP3239522A1 (en) * 2016-04-29 2017-11-01 LSIS Co., Ltd. Apparatus for controlling multiple inverters and inverter system including the same
CN107342710A (en) * 2016-04-29 2017-11-10 Ls 产电株式会社 For controlling the device of multiple inverters and inverter system including the device
US10547254B2 (en) 2016-04-29 2020-01-28 Lsis Co., Ltd. Apparatus for controlling multiple inverters and inverter system including the same
KR102271132B1 (en) 2021-01-06 2021-06-30 주식회사 대영파워펌프 Inverter booster pump system with sub-controller

Similar Documents

Publication Publication Date Title
KR101370026B1 (en) Inverter booster pump system
RU2016138304A (en) SYSTEM AND METHOD FOR A KEY FOB WITH AN INCREASED RADIUS OF ACTION
CN101923768B (en) Washing/drying machine and state prompt method thereof as well as user terminal
EP2677659B1 (en) Object detection system
RU2014143779A (en) DEVICE AND METHODS FOR EXTERNAL PROGRAMMING OF LED DRIVER PROCESSOR
WO2016069947A3 (en) Dynamic switch controller
WO2010042660A3 (en) Method and apparatus for detecting an idle mode of processing equipment
JP2010041334A5 (en)
CN108174456A (en) Passive and wireless switchs transmitter and receiver remote match method and receiver
ATE553491T1 (en) ELECTRICAL DEVICE WITH USER GUIDE
JP2019509582A5 (en)
JP2015132894A (en) Micro controller device and operation control method of the same
KR102418080B1 (en) Method and device for starting up a smart home device
CN101615005A (en) A kind of control system of ice machine
JP2011214473A5 (en)
CN104464262B (en) A kind of method and circuit that control remote control to enter infrared test
CN105959751B (en) Remote terminal and its control method
US20120088483A1 (en) Standby mode switch system and communication device having same
CN103294367B (en) A kind of methods, devices and systems determining operational order and terminal
JP5823801B2 (en) Sensor unit and sensor system
JP2012199749A5 (en)
RU2017133117A (en) DEVICE AND METHOD FOR PARALLEL POWER SUPPLY
CN103093604A (en) Remote controller capable of sending display detection instruction through one button, and detection method
CN206610112U (en) A kind of grain conditions in grain depot detecting system based on remote supervisory
CN103345217A (en) Method for rapidly setting communication address and group control fan filtering unit system

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20161213

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20171213

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20181206

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20191212

Year of fee payment: 7