KR20200113628A - device for projecting chlorine in water - Google Patents

device for projecting chlorine in water Download PDF

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KR20200113628A
KR20200113628A KR1020190034112A KR20190034112A KR20200113628A KR 20200113628 A KR20200113628 A KR 20200113628A KR 1020190034112 A KR1020190034112 A KR 1020190034112A KR 20190034112 A KR20190034112 A KR 20190034112A KR 20200113628 A KR20200113628 A KR 20200113628A
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South Korea
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chlorine
discharge
pipe
pipeline
drug
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KR1020190034112A
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Korean (ko)
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KR102250699B1 (en
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최희선
김정환
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최희선
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/29—Chlorine compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Abstract

The present invention relates to a chlorine injection device and, more specifically, to a chlorine injection device capable of injecting an appropriate amount of chlorine into the inside of a pipeline according to the flow rate of purified water flowing along the pipeline of a water supply facility and the concentration of chlorine. The chlorine injection device according to the present invention includes: a flow meter installed in a pipeline to measure the flow rate of water flowing along the pipeline; a chlorine concentration sensor for measuring chlorine concentration by collecting a sample at a point spaced apart from the flow meter; a diffusion injection unit connected to a chemical supply unit to inject and diffuse chlorine into the pipe; and a control server for calculating the amount of chlorine to be injected into the pipeline based on the flow rate measured by the flow meter and the chlorine concentration measured by the chlorine concentration sensor to control driving of a metering pump.

Description

염소투입장치{device for projecting chlorine in water}Device for projecting chlorine in water

본 발명은 염소투입장치에 관한 것으로서, 더욱 상세하게는 급수시설의 관로를 따라 흐르는 정수의 유량과 염소의 농도에 따라 적절한 양의 염소를 관로의 내부로 투입할 수 있는 염소투입장치에 관한 것이다. The present invention relates to a chlorine injection device, and more particularly, to a chlorine injection device capable of injecting an appropriate amount of chlorine into the inside of the pipeline according to the flow rate of purified water flowing along the pipeline of a water supply facility and the concentration of chlorine.

일반적으로 정수장에서 정수되어 배수지를 거쳐 각 가정으로 공급되는 상수도는 배수지와 관로상에서 각종 병원균에 의한 오염가능성이 존재한다. In general, water supply that is purified at a water purification plant and supplied to each household through a drainage basin has the possibility of contamination by various pathogens in the drainage basin and pipeline.

통상적으로, 급수의 잔류 약품 농도는 바이러스를 비롯한 수인성 병원균으로부터의 안전성 확보를 위하여 수도꼭지에서 일정농도로 유지되도록 규정되어 있다. 잔류 약품은 급수 시설의 송수관로의 거리가 길거나 급수의 사용량이 많지 않을 경우, 송수관 내에서의 체류 시간이 길어지고 수온이 높아지며, 송수관 내부에 이물질이 쌓이기 때문에 중간에 소실되어 농도가 저하됨으로 인하여 급수의 소독 효과가 저하되는 문제점이 있었다. Typically, the concentration of residual chemicals in the water supply is regulated to be maintained at a constant concentration in the faucet to ensure safety from waterborne pathogens including viruses. When the distance to the water supply pipe of the water supply facility is long or the amount of water supply is not used, the residence time in the water supply pipe increases, the water temperature increases, and the concentration of residual chemicals is lost due to the accumulation of foreign substances inside the water pipe. There was a problem that the disinfecting effect was lowered.

이러한 문제를 해결하기 위하여, 급수 시설에 평균적으로 고농도의 약품을 투입하여 잔류 약품의 소실을 해결하고 있으나, 이로 인하여 수도꼭지에서의 잔류하는 약품 농도가 평균적으로 높아지기 때문에 소독 냄새가 증가하여 급수의 사용이 꺼려지는 문제점이 있었다.To solve this problem, on average, high concentrations of chemicals are added to the water supply facility to solve the loss of residual chemicals.However, since the concentration of residual chemicals in the faucet increases on average, the smell of disinfection increases and the use of water supply is reduced. There was a reluctance problem.

상술한 문제를 해결하기 위하여 배수지 등의 공급 과정에 추가로 약품을 투입하여 원수의 소독력을 확보하였다. 그러나 종래의 약품 공급 장치는 잔류 약품 농도의 조절이 어려운 문제점이 있다. 또한, 관로로 투입되는 약품이 빠른 시간 내에 물과 잘 혼합되지 않는 문제점이 있다. In order to solve the above-described problem, additional chemicals were added to the supplying process of drainage paper to secure the disinfecting power of raw water. However, the conventional drug supply device has a problem in that it is difficult to control the concentration of the residual drug. In addition, there is a problem that the chemicals injected into the pipeline do not mix well with water within a short time.

1. 대한민국 등록실용신안 제422964호: 간이 상수도용 염소살균 소독장치1. Republic of Korea Utility Model Registration No. 422964: Chlorine sterilization and disinfection device for simple water supply 2. 대한민국 등록특허 제0549015호: 자동약품투입을 위한 차압발생장치2. Republic of Korea Patent Registration No. 0549015: Differential pressure generating device for automatic drug injection

본 발명은 상기의 문제점을 개선하고자 창출된 것으로서, 상수시설의 관로를 따라 흐르는 급수의 유량과 염소의 농도에 따라 적절한 양의 염소를 투입할 수 있는 염소투입장치를 제공하는 데 그 목적이 있다.The present invention was created to improve the above problems, and an object of the present invention is to provide a chlorine injection device capable of injecting an appropriate amount of chlorine according to the concentration of chlorine and the flow rate of water flowing along the pipeline of a water supply facility.

또한, 본 발명은 약품의 확산이 더욱 신속하게 이루어질 수 있는 염소투입장치를 제공하는 데 그 목적이 있다.In addition, an object of the present invention is to provide a chlorine injection device in which the diffusion of drugs can be made more rapidly.

상기의 목적을 달성하기 위한 본 발명의 염소투입장치는 관로를 따라 흐르는 물의 유량을 측정하기 위해 상기 관로에 설치되는 유량계와; 상기 유량계와 이격된 지점에서 시료를 채취하여 염소 농도를 측정하는 염소농도센서와; 염소가 저장된 약품저장탱크와, 상기 약품저장탱크와 연결되는 약품공급관과, 상기 약품저장탱크에 저장된 염소를 상기 약품공급관으로 일정량 배출시키는 정량펌프를 포함하는 약품공급부와; 상기 유량계와 상기 염소농도센서 사이의 관로에 설치되며 상기 약품공급관과 연결되어 상기 관로의 내부로 염소를 주입하여 확산시키는 확산주입부와; 상기 유량계에서 측정된 유량과 상기 염소농도센서에서 측정된 염소 농도를 근거로 상기 관로에 투입될 염소의 양을 산출하여 상기 정량펌프의 구동을 제어하는 제어서버;를 구비한다.The chlorine injection device of the present invention for achieving the above object includes a flow meter installed in the pipeline to measure the flow rate of water flowing along the pipeline; A chlorine concentration sensor for measuring a chlorine concentration by collecting a sample at a point spaced apart from the flow meter; A drug supply unit including a drug storage tank in which chlorine is stored, a drug supply pipe connected to the drug storage tank, and a metering pump for discharging a predetermined amount of chlorine stored in the drug storage tank to the drug supply pipe; A diffusion injection unit installed in a pipe line between the flow meter and the chlorine concentration sensor and connected to the drug supply pipe to inject and diffuse chlorine into the pipe line; And a control server that calculates the amount of chlorine to be introduced into the pipeline based on the flow rate measured by the flow meter and the chlorine concentration measured by the chlorine concentration sensor and controls the driving of the metering pump.

상기 확산주입부는 상기 약품공급관과 연결되는 연결관과, 상기 연결관과 연결되어 상기 관로의 내부에 설치되며 다수의 토출구가 형성된 토출유닛을 구비한다.The diffusion injection unit includes a connection pipe connected to the drug supply pipe, and a discharge unit connected to the connection pipe and installed inside the pipe, and having a plurality of discharge ports.

상기 토출유닛은 상기 연결관을 통해 염소가 내부로 유입될 수 있도록 수용실이 형성되며 상기 토출구가 일정한 간격으로 다수 형성된 원통형의 토출하우징과, 상기 토출하우징과 이격되도록 상기 토출하우징을 감싸는 환형의 링프레임과, 일측은 상기 토출하우징의 외주면에 연결되고 타측은 상기 링프레임의 내주면에 연결되며 일정한 방향으로 비틀리게 형성된 상부비틀림부재와, 상기 토출구를 사이에 두고 상기 상부비틀림부재와 나란하게 설치되어 일측은 상기 토출하우징의 외주면에 연결되고 타측은 상기 링프레임의 내주면에 연결되며 상기 상부비틀림부재와 반대 방향으로 비틀리게 형성된 하부비틀림부재를 구비한다. The discharge unit is formed with a receiving chamber to allow chlorine to flow into the interior through the connection pipe, a cylindrical discharge housing in which a plurality of discharge ports are formed at regular intervals, and an annular ring surrounding the discharge housing so as to be spaced apart from the discharge housing. A frame, one side is connected to the outer circumferential surface of the discharge housing, the other side is connected to the inner circumferential surface of the ring frame, and an upper torsion member formed to be twisted in a certain direction, and one side is installed parallel to the upper torsion member with the discharge port interposed therebetween. Is connected to the outer circumferential surface of the discharge housing, the other side is connected to the inner circumferential surface of the ring frame, and has a lower torsion member formed to be twisted in a direction opposite to the upper torsion member.

상술한 바와 같이 본 발명은 급수의 유량과 급수 중의 약품 농도를 측정하여 약품의 투입량에 반영함으로써 잔류 약품 농도를 설정 농도에 근사하게 조정할 수 있으므로 양질의 급수를 제공할 수 있다.As described above, the present invention measures the flow rate of the water supply and the concentration of the drug in the water supply and reflects it in the amount of the drug input, so that the residual drug concentration can be adjusted to approximate the set concentration, thereby providing a quality water supply.

또한, 본 발명은 관로의 내부에 약품의 확산을 유도하는 토출유닛을 설치하여 급수 내에서 약품의 확산이 더욱 신속하게 이루어질 수 있다. In addition, according to the present invention, by installing a discharging unit that induces the diffusion of the drug inside the pipe, the diffusion of the drug in the water supply can be made more quickly.

도 1은 본 발명의 일 예에 따른 염소투입장치를 개략적으로 나타낸 구성도이고,
도 2는 도 1에 적용된 제어서버의 구성을 나타낸 블록도이고,
도 3은 도 1에 적용된 확산주입부의 구성을 나타낸 사시도이고,
도 4는 도 3에 나타낸 확산주입부의 분리사시도이고,
도 5는 도 3에 나타낸 확산주입부의 단면도이다.1 is a block diagram schematically showing a chlorine injection device according to an example of the present invention,
Figure 2 is a block diagram showing the configuration of the control server applied to Figure 1,
3 is a perspective view showing the configuration of the diffusion injection unit applied to FIG. 1,
4 is an exploded perspective view of the diffusion injection unit shown in FIG. 3,
5 is a cross-sectional view of the diffusion injection unit shown in FIG. 3.

이하, 본 발명의 바람직한 실시 예에 따른 염소투입장치에 대하여 구체적으로 설명한다. Hereinafter, a chlorine injection device according to a preferred embodiment of the present invention will be described in detail.

본 발명의 염소투입장치는 가정, 공장 등의 수용가에서 양질의 급수를 사용할 수 있도록 잔류 약품의 농도를 적절히 유지하도록 이루어진다. 본 발명의 염소투입장치는 관로를 통해 상수시설로부터 공급되는 급수의 유량과 염소 농도를 측정하여 적절한 양의 염소를 투입한다. The chlorine injection device of the present invention is made to properly maintain the concentration of residual chemicals so that high-quality water can be used at customers such as homes and factories. The chlorine injection device of the present invention measures the flow rate and chlorine concentration of water supplied from a water supply facility through a pipeline, and injects an appropriate amount of chlorine.

도 1 내지 도 5를 참조하면, 본 발명의 염소투입장치는 관로(1)를 따라 흐르는 물의 유량을 측정하기 위해 관로(1)에 설치되는 유량계(10)와, 유량계(10)와 이격된 지점에서 시료를 채취하여 염소 농도를 측정하는 염소농도센서(15)와, 염소를 공급하기 위한 약품공급부(20)와, 유량계(10)와 염소농도센서(15) 사이의 관로(1)에 설치되며 약품공급부(20)와 연결되어 관로(1)의 내부로 염소를 주입하여 확산시키는 확산주입부와, 유량계(10)에서 측정된 유량과 염소농도센서(15)에서 측정된 염소 농도를 근거로 관로(1)에 투입될 염소의 양을 산출하여 정량펌프(25)의 구동을 제어하는 제어서버(100)를 구비한다. 1 to 5, the chlorine injection device of the present invention includes a flow meter 10 installed in the pipe 1 to measure the flow rate of water flowing along the pipe 1, and a point spaced apart from the flow meter 10. It is installed in the chlorine concentration sensor 15 to measure the chlorine concentration by collecting a sample from the chlorine concentration sensor 15, the chemical supply unit 20 for supplying chlorine, and the pipeline 1 between the flow meter 10 and the chlorine concentration sensor 15. A diffusion injection unit connected to the chemical supply unit 20 to inject and diffuse chlorine into the pipe 1, and a pipeline based on the flow rate measured by the flow meter 10 and the chlorine concentration measured by the chlorine concentration sensor 15 (1) It is provided with a control server 100 for controlling the drive of the metering pump 25 by calculating the amount of chlorine to be added.

관로(1)는 상수시설과 연결되어 지중에 매설되거나 지상에 설치된다. 상수시설로부터 배출되는 물은 관로(1)를 따라 흘러 각 수용가로 공급될 수 있다. Pipeline (1) is connected to water supply facilities and is buried underground or installed on the ground. Water discharged from the water supply facility flows along the pipeline 1 and can be supplied to each customer.

유량계(10)는 관로(1)를 따라 흐르는 물의 유량을 측정하기 위해 관로(1)에 설치된다. 유량계(10)를 통해 측정된 유량값은 제어서버(100)로 입력된다. The flow meter 10 is installed in the pipe 1 to measure the flow rate of water flowing along the pipe 1. The flow rate value measured through the flow meter 10 is input to the control server 100.

염소농도센서(15)는 관로(1)를 따라 흐르는 물 중의 염소 농도를 측정하기 위해 관로(1)에 설치된다. 염소농도센서(15)는 유량계(10)와 일정 거리 이격된 지점에 설치된다. 염소농도센서(15)의 위치는 물이 흘러가는 방향을 따라 유량계(10)로부터 일정 거리 이격된다. 염소농도센서(15)를 통해 측정된 염소 농도 값은 제어서버(100)로 입력된다. The chlorine concentration sensor 15 is installed in the pipe 1 to measure the chlorine concentration in the water flowing along the pipe 1. The chlorine concentration sensor 15 is installed at a point spaced apart from the flow meter 10 by a predetermined distance. The location of the chlorine concentration sensor 15 is spaced a certain distance from the flow meter 10 along the direction in which water flows. The chlorine concentration value measured through the chlorine concentration sensor 15 is input to the control server 100.

약품공급부(20)는 염소가 저장된 약품저장탱크(21)와, 약품저장탱크(21)와 연결되는 약품공급관(23)과, 약품저장탱크(21)에 저장된 염소를 약품공급관(23)으로 일정량 배출시키는 정량펌프(25)를 구비한다. The drug supply unit 20 includes a drug storage tank 21 in which chlorine is stored, a drug supply pipe 23 connected to the drug storage tank 21, and a certain amount of chlorine stored in the drug storage tank 21 to the drug supply pipe 23. It is provided with a metering pump 25 to discharge.

약품저장탱크(21)에는 차아염소산칼슘이나 차아염소산나트륨 등과 같은 액상의 염소 약품이 저장된다. 약품저장탱크(21)의 내부에 설치된 수위 센서를 통해 저장된 약품의 양을 제어서버(100)로 입력할 수 있다. The chemical storage tank 21 stores liquid chlorine chemicals such as calcium hypochlorite or sodium hypochlorite. It is possible to input the amount of the stored drug to the control server 100 through the water level sensor installed inside the drug storage tank 21.

약품공급관(23)의 일측은 약품저장탱크(21)와 연결되고, 타측은 확산주입부와 연결된다. One side of the drug supply pipe 23 is connected to the drug storage tank 21, and the other side is connected to the diffusion injection unit.

정량펌프(25)는 약품공급관(23)에 설치되어 미리 설정된 양의 염소를 정량 배출하는 역할을 한다. 정량펌프(25)의 작동은 제어서버(100)에 의해 제어되며, 유량과 염소의 농도의 값에 따라 제어서버(100)에서 산출된 약품의 투입량만큼 관로(1)에 약품을 투입하도록 동작된다. The quantitative pump 25 is installed in the drug supply pipe 23 and serves to quantitatively discharge a preset amount of chlorine. The operation of the metering pump 25 is controlled by the control server 100, and is operated to inject the drug into the pipeline 1 as much as the amount of the drug calculated by the control server 100 according to the value of the flow rate and the concentration of chlorine. .

제어서버(100)는 마이크로프로세서(101)와, 조작부(103)와, 표시부(107), 통신부(105), 전원부(109)를 포함한다. The control server 100 includes a microprocessor 101, an operation unit 103, a display unit 107, a communication unit 105, and a power supply unit 109.

마이크로프로세서(101)는 유량계(10)에서 측정된 유량과 염소농도센서(15)로부터 입력받은 데이터에 따라 관로(1)에 투입될 염소의 양을 산출하여 투입시점을 결정하고 그에 따라 정량펌프(23)의 구동을 제어한다. The microprocessor 101 calculates the amount of chlorine to be injected into the pipeline 1 according to the flow rate measured by the flow meter 10 and the data input from the chlorine concentration sensor 15 to determine the injection time, and accordingly, a metering pump ( 23) is controlled.

조작부(103)는 관리자가 현장에 가서 수동으로 정량펌프(23)를 제어하고자 할 때 수동모드로 전환할 수 있는 자동/수동 조작키를 포함한 각종 키가 마련된다. 조작부(103)가 자동모드로 설정된 경우 마이크로프로세서(101)에 의해 정량펌프(23)가 제어된다.The operation unit 103 is provided with various keys including an automatic/manual operation key that can be switched to a manual mode when an administrator wants to control the metering pump 23 manually at the site. When the operation unit 103 is set to the automatic mode, the metering pump 23 is controlled by the microprocessor 101.

표시부(107)는 유량, 약품농도 등의 각종 데이터, 약품의 잔량, 운전상태 등을 디스플레이 화면에 표시한다. The display unit 107 displays various data such as flow rate and drug concentration, the remaining amount of the drug, and operation status on the display screen.

통신부(105)는 유량, 약품농도 등의 각종 데이터, 약품의 잔량, 운전상태 등의 각종 정보를 통신네트워크를 통해 관제부(110)로 무선송출한다. 통신네트워크는 무선 인터넷망 등 공지된 다양한 방식의 무선 통신망이 적용된다. The communication unit 105 wirelessly transmits various data such as flow rate and drug concentration, and various information such as the remaining amount of the drug and the operation state to the control unit 110 through a communication network. As the communication network, a wireless communication network of various known methods such as a wireless Internet network is applied.

전원부(109)는 각종 장치에 구동전원을 공급하기 위한 것으로서, 배터리를 이용할 수 있다. 바람직하게 본 발명은 자체발전수단을 구비하여 배터리에 충전할 수 있는 구조를 가질 수 있다. 자체발전수단으로 태양광 발전장치나 풍력발전장치를 이용할 수 있다. 또한, 전원부로 배터리와 함께 상용전원을 이용할 수 있다. The power supply unit 109 is for supplying driving power to various devices, and may use a battery. Preferably, the present invention may have a structure capable of charging a battery by providing a self-powered means. A solar power generator or a wind power generator can be used as a self-powered means. In addition, it is possible to use a commercial power source together with a battery as a power source.

원격지에 설치된 관제부(110)는 통신네트워크를 통해 각종 데이터 정보를 무선으로 수신받아 유량, 약품농도 등의 각종 데이터, 약품의 잔량, 운전상태를 모니터링한다. 관제부(110)는 통신을 수행할 수 있는 통상적인 컴퓨터 구조로 구축하면 충분하다.The control unit 110 installed in a remote location receives various data information wirelessly through a communication network and monitors various data such as flow rate and drug concentration, the remaining amount of drugs, and operation status. It is sufficient if the control unit 110 is constructed with a conventional computer structure capable of performing communication.

확산주입부는 약품공급관(23)과 연결되어 관로(1)의 내부로 염소를 주입하여 확산시킨다. 이에 따라 급수 내에서 약품의 확산이 더욱 신속하게 이루어질 수 있으므로 염소농도센서에서 측정된 염소 농도의 측정값의 정확성을 향상시킬 수 있다. The diffusion injection part is connected to the chemical supply pipe 23 to inject chlorine into the pipe 1 and diffuse it. Accordingly, since the diffusion of the drug in the water supply can be made more rapidly, the accuracy of the measurement value of the chlorine concentration measured by the chlorine concentration sensor can be improved.

확산주입부는 약품공급관(23)과 연결되는 연결관(31)과, 연결관(31)과 연결되어 관로(1)의 내부에 설치되며 다수의 토출구(63)가 형성된 토출유닛(60)을 구비한다. The diffusion injection unit has a connection pipe 31 connected to the chemical supply pipe 23, and a discharge unit 60 connected to the connection pipe 31 and installed inside the pipe 1 and having a plurality of discharge ports 63 formed therein. do.

연결관(31)은 약품공급관(31)과 연결되어 염소가 연결관(31)의 내부로 유입된다. 연결관(31)의 하부에는 염소가 배출되는 배출관(33)이 돌출 형성된다. 배출관(33)에는 나사산이 형성되어 토출하우징(61)과 나사결합된다. The connection pipe 31 is connected to the chemical supply pipe 31 so that chlorine flows into the connection pipe 31. A discharge pipe 33 from which chlorine is discharged is protruded under the connection pipe 31. A thread is formed in the discharge pipe 33 and is screwed with the discharge housing 61.

토출유닛(60)은 염소가 내부로 유입될 수 있도록 수용실(62)이 형성되며 토출구(63)가 일정한 간격으로 다수 형성된 토출하우징(61)과, 토출하우징(61)과 이격되도록 토출하우징(61)을 감싸는 환형의 링프레임(65)과, 일측은 토출하우징(61)의 외주면에 연결되고 타측은 링프레임(65)의 내주면에 연결되며 일정한 방향으로 비틀리게 형성된 상부비틀림부재(67)와, 토출구(63)를 사이에 두고 상부비틀림부재(67)와 나란하게 설치되어 일측은 토출하우징(61)의 외주면에 연결되고 타측은 링프레임(65)의 내주면에 연결되며 상부비틀림부재(67)와 반대 방향으로 비틀리게 형성된 하부비틀림부재(69)를 구비한다. The discharge unit 60 has a receiving chamber 62 formed so that chlorine can be introduced into the interior, and a discharge housing 61 having a plurality of discharge ports 63 at regular intervals, and a discharge housing 61 to be spaced apart from the discharge housing 61. An annular ring frame 65 surrounding the 61), and one side is connected to the outer circumferential surface of the discharge housing 61, and the other side is connected to the inner circumferential surface of the ring frame 65, and an upper torsion member 67 formed to be twisted in a certain direction. , It is installed in parallel with the upper torsion member 67 with the discharge port 63 interposed therebetween, one side is connected to the outer circumferential surface of the discharge housing 61 and the other side is connected to the inner circumferential surface of the ring frame 65, and the upper torsion member 67 And a lower torsion member 69 formed to be twisted in a direction opposite to that.

토출하우징(61)은 상부가 개방되고 하부가 막힌 원통형 구조로 이루어진다. 토출하우징(61)의 내부에는 염소가 유입되는 수용실(62)이 형성된다. 토출하우징(61)의 상부측 내주면에는 나사산이 형성된다. 배출관(33)의 하부는 토출하우징(61)의 상부 내측으로 삽입되어 나사결합된다. The discharge housing 61 has a cylindrical structure with an open upper portion and a closed lower portion. A receiving chamber 62 into which chlorine is introduced is formed in the discharge housing 61. A thread is formed on the inner peripheral surface of the upper side of the discharge housing 61. The lower portion of the discharge pipe 33 is inserted into the upper inner side of the discharge housing 61 and is screwed.

토출하우징(61)에는 다수의 토출구(63)가 형성된다. 도시된 예에서 120도 간격으로 3개의 토출구(63)가 토출하우징(61)에 형성된다. 토출하우징(61)의 수용실(62)로 유입된 염소는 토출구(63)를 통해 관로(1)의 내부로 토출된다. A plurality of discharge ports 63 are formed in the discharge housing 61. In the illustrated example, three discharge ports 63 are formed in the discharge housing 61 at intervals of 120 degrees. Chlorine introduced into the receiving chamber 62 of the discharge housing 61 is discharged into the pipe 1 through the discharge port 63.

링프레임(65)은 환형으로 형성되어 토출하우징(61)을 바깥에서 감싸는 형태로 이루어진다. 링프레임(65)의 내경은 토출하우징(61)의 외경보다 더 크게 형성된다. The ring frame 65 is formed in an annular shape to surround the discharge housing 61 from the outside. The inner diameter of the ring frame 65 is larger than the outer diameter of the discharge housing 61.

링프레임(65)은 한쌍의 상부 및 하부비틀림부재(67)(69)에 의해 토출하우징(61)의 주위에 고정된다. 상부 및 하부비틀림부재(67)(69)의 일측은 토출하우징(61)의 외주면에 결합되고, 상부 및 하부비틀림부재(67)(69)의 타측은 링프레임(65)의 내측에 결합된다. The ring frame 65 is fixed around the discharge housing 61 by a pair of upper and lower twisting members 67 and 69. One side of the upper and lower twisting members 67 and 69 is coupled to the outer peripheral surface of the discharge housing 61, and the other side of the upper and lower twisting members 67 and 69 is coupled to the inner side of the ring frame 65.

한쌍의 상부비틀림부재(67)와 하부비틀림부재(69)는 토출구(63)를 사이에 두고 상하로 배치되어 나란하게 위치한다. 상부비틀림부재(67)와 하부비틀림부재(69)는 서로 반대방향으로 비틀리게 형성된다. The pair of upper torsion members 67 and lower torsion members 69 are arranged vertically with the discharge port 63 interposed therebetween and are positioned side by side. The upper torsion member 67 and the lower torsion member 69 are formed to be twisted in opposite directions.

염소가 토출구(63)를 통해 관로(1)의 내부로 토출되면 상부비틀림부재(67)의 주변과 하부비틀림부재(69)의 주변에는 서로 반대 방향으로 흐름이 발생한다. 따라서 토출구(63)를 통해 토출되는 염소는 물과 효과적으로 혼합되면서 관로(1)의 내부로 빠르게 확산될 수 있다.When chlorine is discharged through the discharge port 63 into the inside of the pipe line 1, the flow occurs in opposite directions around the upper torsion member 67 and the lower torsion member 69. Therefore, the chlorine discharged through the discharge port 63 can be rapidly diffused into the inside of the pipe 1 while being effectively mixed with water.

이상, 본 발명은 도면에 도시된 일 실시 예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 당해 기술분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 실시 예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 보호 범위는 첨부된 청구범위에 의해서만 정해져야 할 것이다.In the above, the present invention has been described with reference to an embodiment shown in the drawings, but this is only exemplary, and those of ordinary skill in the art will understand that various modifications and equivalent embodiments are possible therefrom. . Therefore, the true scope of protection of the present invention should be determined only by the appended claims.

1: 관로 10: 유량계
15: 염소농도센서 20: 약품공급부
21: 약품저장탱크 23: 약품공급관
25: 정량펌프 100: 제어서버1: pipeline 10: flow meter
15: chlorine concentration sensor 20: medicine supply unit
21: medicine storage tank 23: medicine supply pipe
25: metering pump 100: control server

Claims (3)

관로를 따라 흐르는 물의 유량을 측정하기 위해 상기 관로에 설치되는 유량계와;
상기 유량계와 이격된 지점에서 시료를 채취하여 염소 농도를 측정하는 염소농도센서와;
염소가 저장된 약품저장탱크와, 상기 약품저장탱크와 연결되는 약품공급관과, 상기 약품저장탱크에 저장된 염소를 상기 약품공급관으로 일정량 배출시키는 정량펌프를 포함하는 약품공급부와;
상기 유량계와 상기 염소농도센서 사이의 관로에 설치되며 상기 약품공급관과 연결되어 상기 관로의 내부로 염소를 주입하여 확산시키는 확산주입부와;
상기 유량계에서 측정된 유량과 상기 염소농도센서에서 측정된 염소 농도를 근거로 상기 관로에 투입될 염소의 양을 산출하여 상기 정량펌프의 구동을 제어하는 제어서버;를 구비하는 것을 특징으로 하는 염소투입장치. A flow meter installed in the pipeline to measure the flow rate of water flowing along the pipeline;
A chlorine concentration sensor for measuring a chlorine concentration by collecting a sample at a point spaced apart from the flow meter;
A drug supply unit including a drug storage tank in which chlorine is stored, a drug supply pipe connected to the drug storage tank, and a metering pump for discharging a predetermined amount of chlorine stored in the drug storage tank to the drug supply pipe;
A diffusion injection unit installed in a pipe line between the flow meter and the chlorine concentration sensor and connected to the drug supply pipe to inject and diffuse chlorine into the pipe line;
And a control server for controlling the drive of the metering pump by calculating the amount of chlorine to be introduced into the pipeline based on the flow rate measured by the flow meter and the chlorine concentration measured by the chlorine concentration sensor. Device. 제 1항에 있어서, 상기 확산주입부는 상기 약품공급관과 연결되는 연결관과, 상기 연결관과 연결되어 상기 관로의 내부에 설치되며 다수의 토출구가 형성된 토출유닛을 구비하는 것을 특징으로 하는 염소투입장치. The chlorine injection device according to claim 1, wherein the diffusion injection unit comprises a connection pipe connected to the drug supply pipe, and a discharge unit connected to the connection pipe and installed inside the pipe, and having a plurality of discharge ports. . 제 2항에 있어서, 상기 토출유닛은 상기 연결관을 통해 염소가 내부로 유입될 수 있도록 수용실이 형성되며 상기 토출구가 일정한 간격으로 다수 형성된 원통형의 토출하우징과, 상기 토출하우징과 이격되도록 상기 토출하우징을 감싸는 환형의 링프레임과, 일측은 상기 토출하우징의 외주면에 연결되고 타측은 상기 링프레임의 내주면에 연결되며 일정한 방향으로 비틀리게 형성된 상부비틀림부재와, 상기 토출구를 사이에 두고 상기 상부비틀림부재와 나란하게 설치되어 일측은 상기 토출하우징의 외주면에 연결되고 타측은 상기 링프레임의 내주면에 연결되며 상기 상부비틀림부재와 반대 방향으로 비틀리게 형성된 하부비틀림부재를 구비하는 것을 특징으로 하는 염소투입장치.

The discharge unit according to claim 2, wherein a receiving chamber is formed to allow chlorine to flow into the interior through the connection pipe, and a cylindrical discharge housing in which a plurality of discharge ports are formed at regular intervals, and the discharge unit are spaced apart from the discharge housing. An annular ring frame surrounding the housing, one side is connected to the outer circumferential surface of the discharge housing, the other side is connected to the inner circumferential surface of the ring frame, and an upper torsion member formed to be twisted in a certain direction, and the upper torsion member with the discharge port interposed therebetween And a lower torsion member which is installed in parallel with, one side is connected to the outer circumferential surface of the discharge housing, the other side is connected to the inner circumferential surface of the ring frame, and is formed to be twisted in a direction opposite to the upper torsion member.
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KR100549015B1 (en) 2005-07-22 2006-02-03 한삼코라(주) The differential pressure occurrence system for automatic chemicals commitment
KR101219718B1 (en) * 2012-06-28 2013-01-22 최희선 Automatically disinfectant re-injection device for pipe and disinfectant re-injection method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422964B1 (en) 1994-12-09 2004-03-12 브렌트 타운젠드 High speed encoder and encoding method
KR100549015B1 (en) 2005-07-22 2006-02-03 한삼코라(주) The differential pressure occurrence system for automatic chemicals commitment
KR101219718B1 (en) * 2012-06-28 2013-01-22 최희선 Automatically disinfectant re-injection device for pipe and disinfectant re-injection method

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