KR810001460Y1 - Washing equipment of the quality of water detector - Google Patents
Washing equipment of the quality of water detector Download PDFInfo
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- KR810001460Y1 KR810001460Y1 KR7800715U KR780000715U KR810001460Y1 KR 810001460 Y1 KR810001460 Y1 KR 810001460Y1 KR 7800715 U KR7800715 U KR 7800715U KR 780000715 U KR780000715 U KR 780000715U KR 810001460 Y1 KR810001460 Y1 KR 810001460Y1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/38—Cleaning of electrodes
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
내용 없음.No content.
Description
첨부도면은 본 고안에 관한 침지형 수질 측정기의 세정장치의 실시 상태를 표시한 것으로,The accompanying drawings show the state of implementation of the cleaning device of the immersion type water quality meter according to the present invention,
제1도는 측면도.1 is a side view.
제2도는 요부의 단면도.2 is a cross-sectional view of the main portion.
제3도는 다른 실시예를 표시한 측면도.3 is a side view showing another embodiment.
제4도는 다른 실시예를 표시한 요부의 사시도.4 is a perspective view of a main portion showing another embodiment.
본 고안은 피검액(被檢液)에 센서부를 침지시켜서, 피검액의 pH나 ORP 등을 측정하는 침지형 수질 측정기의 세정장치에 관한 것이다.The present invention relates to a cleaning apparatus of an immersion type water quality measuring device which immerses a sensor part in a test liquid and measures pH, ORP, and the like of the test liquid.
침지형 수질 측정기에 있어서는, 센서부가 직접 피검액과 접촉되기 때문에, 피검액중의 물질이 센서부에 부착되기 쉽고, 부착물이 센서부 표면을 덮으면 정상의 측정이 불능으로 되므로, 적시(適時), 세정을 하여서 센서부를 청쟁(淸爭)하게 유지할 필요가 있다.In the immersion type water quality measuring instrument, since the sensor portion is in direct contact with the test liquid, substances in the test liquid tend to adhere to the sensor portion, and when the deposit covers the surface of the sensor portion, normal measurement becomes impossible. It is necessary to keep the sensor unit clean.
이 센서부의 세정장치로서는, 센서부에 부설된 제트노즐에서 세정수(물 또는 약액)고압공기, 또는 양자의 혼합체를 센서부에 취부(吹付)하는 것에 의해서 부착물을 제거하는 젯트세정 방식의 장치와, 센서부에 접접(摺接)되는 가동부러시에 의해서 부착물을 제거하는 부러시 세정방식의 장치가 알려져 있으나, 어느것이나, 일장 일단이 있고, 피검액의 조성, 성상(性狀)에 의해서는, 충분한 세정효과를 달성할 수가 없다.As the cleaning device for the sensor unit, a jet cleaning system for removing deposits by attaching washing water (water or chemical liquid) high pressure air or a mixture of both to the sensor unit with a jet nozzle attached to the sensor unit; Although a brush cleaning method is known which removes deposits by a movable brush contacting a sensor part, any one of them is one end, and according to the composition and properties of the test liquid, It is not possible to achieve a sufficient cleaning effect.
즉, 젯트세정 방식에 의하면, 센서부 표면에 코오팅된 석고, 수산화물 등의 화학적 물질의 박리(剝離), 제거에 비교적 유효한 반면, 이끼등 섬유질의 부착물의 경우에는, 센서부에 달러붙고, 이것을 충분히 제거할 수가 없다.That is, the jet cleaning method is relatively effective for peeling and removing chemical substances such as gypsum and hydroxide coated on the surface of the sensor part, whereas in the case of fibrous deposits such as moss, it sticks to the sensor part. I can't remove it enough.
또, 화학적 물질의 코오팅 제거에 있어서도, 젯트유체(流體)의 충돌개소를 중심으로 하서 코오팅층이 박리되어 가기 때문에 충돌개소와는 반대측의 개소에 코오팅층의 일부가 남는 일이 있다.Also, in the coating removal of a chemical substance, since a coating layer peels off centering on the collision part of a jet fluid, a part of a coating layer may remain in the place on the opposite side to a collision place.
한편, 부러시 세정방식은, 이끼등 섬유질의 부착물을 확실히 제거하는 반면, 부착물이 상기와 같은 화학적 물질에 의한 코오팅층인 경우에는, 부러시의 접동에 의해서 코오팅층을 박리하는 것은 곤란하다.On the other hand, while the brush cleaning method reliably removes fibrous deposits such as moss, in the case where the deposit is a coating layer made of the above-mentioned chemical substance, it is difficult to peel off the coating layer by sliding of the brush.
또, 부러시에 의해서, 센서부에 부착된 이끼등을 확실히 긁어 떨어트리나, 센서부에서 떨어진 이끼등의 대부분은 부러시에 달러붙어서, 퇴적(堆積)되기 때문에, 부러시의 교체를 빈번히 하지 않으면 안되는 결점이 있다.Also, because of the damage, the moss attached to the sensor part is surely scraped off, but most of the moss, etc. dropped from the sensor part is accumulated at the time of the break. There is a drawback that must be made.
본 고안은, 젯트세정방식과 부러시 세정방식과를 조합하는 것에 의해서, 피검액의 조성, 성상에 의한 부착물의 종류에 구애됨이 없이, 높은 세정효과가 얻어지고, 또한 빈번히 교체를 하지 않아도 되게끔 한 것이다.The present invention combines the jet cleaning method with the brush cleaning method, thereby obtaining a high cleaning effect without having to be sensitive to the composition of the test liquid and the type of deposit due to the properties, and do not need to be replaced frequently. That's it.
본 고안의 실시예를 도면에 따라서 설명하면, 제1도는 본 고안에 관한 침지형 수질 측정기의 세정장치를 표시하고, pH등을 전기화학적으로 검출하는 센서부(1)와 이 센서부(1)의 검출신호를 지시신호로 변환하는 변환기(2) 및 상기 이서부(1)를 피검액에 침지시킨 상태로 유지하는 침지용 지지구(3)으로 되는 침지형 수질 측정기 A에 있어서, 상기 센서부(1) 선단의 응답막(應答膜)에 대향되는 상하 동작이 자유로운 가동부러시(4)와 상기 센서부(1)의 외주면에 투감(套嵌)되는 상하동작이 자유로운 링형상의 가동부러시(5)를 설치하고, 양 가동부러시(4),(5) 사이에는, 센서부(1)에 고압세정수(물 또는 약액) 또는 고압공기 혹은, 이들의 혼합체를 취부(吹付)하는 상하 동작이 자유로운 젯트세정노즐(6)을 설치하여 세정장치를 구성한 것이다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a cleaning apparatus of an immersion type water quality measuring instrument according to the present invention, and the sensor unit 1 and electrochemical detection of pH and the like. In the immersion type water quality measuring device A, which comprises a transducer 2 for converting a detection signal into an indication signal and an immersion support 3 for holding the ear section 1 immersed in the test liquid, the sensor unit 1 A movable brush (4) freely moving up and down opposing the response film at the tip and a ring-shaped movable brush (5) freely moving up and down on the outer circumferential surface of the sensor unit (5). ), And between the movable brushes (4) and (5), there is a vertical movement of mounting high pressure washing water (water or chemical liquid) or high pressure air or a mixture thereof in the sensor unit (1). The free jet cleaning nozzle 6 is installed to constitute a washing apparatus.
제1도중, (7)은 세정용 배관, (8)은 구동상자, (9)는 구동상자(8)에 연설된 통축(筒軸), (10)은 이 통축(9)을 상기 침지용 지지구(3)에 지지시키는 연결편이다.In Fig. 1, reference numeral 7 denotes a pipe for cleaning, 8 denotes a drive box, 9 denotes a tubular shaft extending to the drive box 8, and 10 denotes a cylindrical shaft 9 for the immersion. It is a connecting piece supported by the support tool 3.
상기 양 가동부러시(4),(5) 및 젯트세정노즐(6)의 상하동작을 맡을 승강구동기로서는, 적의의 것을 채용할 수 있으나, 본 실시예에서는, 제2도에 표시한 바와 같이, 통축(9)에 대하여 측심(軸芯) 방향에만 접동자재케 삽통지지시킨 승강롯드(11)의 하단부에, 가동부러시(4),(5) 및 젯트세정노즐(6)을 착설하고, 통축내(9)에는, 승강롯드(11)를 상승부세하는 압축스프링(12)을 설치하고, 구동상자(8) 내에는, 승강롯드(11)의 상단부를 압압 조작하는 편심캠(13) 및 이 캠(13)을 회전구동하는 소형 모우터 M을 설치하고, 나아가 정기적으로 또는 부정기로 일정한 시퀸스에 따라서 모우터 M을 작동하는 것에 의해 가동부러시(4),(5) 및 젯트세정노즐(6)을 승강구동하여 세정을 하게금 구성되어 있다.As the lift driver for vertical movement of both the movable brushes 4 and 5 and the jet cleaning nozzle 6, an appropriate one can be adopted. In this embodiment, as shown in FIG. The movable brushes 4, 5 and the jet cleaning nozzle 6 are installed in the lower end of the elevating rod 11 in which the sliding shaft is inserted and supported only in the lateral direction with respect to the barrel 9, and the barrel In the shaft 9, the compression spring 12 which raises and lowers the lifting rod 11 is provided, and in the drive box 8, the eccentric cam 13 which press-operates the upper end part of the lifting rod 11, and this Movable brushes 4, 5 and jet cleaning nozzles 6 are provided by installing a small motor M for rotating the cam 13 and operating the motor M regularly or according to a certain sequence with irregularity. Lift and drive) to clean.
제3도는 다른 실시예를 표시한 것으로, 세정용배관(7)을 경질파이프로 구성하여, 그 젯트세정노즐(6) 가까이를 연결편(10),(14)을 끼워서 통축(9)에 지지시키는 등, 적당한 고정수단에 의해, 젯트세정노즐(6)을, 센서부(1)의 선단에 향해서 고정한 상태로 설치하고, 가동부러시(4),(5)에 의해 센서부(1)의 외주면 및 선단부를 세정함과 동시에, 센서부(1)의 선단에만, 젯트세정을 병용(倂用)되게금 구성한 점에 특징이 있다.3 shows another embodiment, wherein the cleaning pipe 7 is made of hard pipe, and the tubing 9 is supported by inserting the connecting pieces 10 and 14 close to the jet cleaning nozzle 6. Etc., the jet cleaning nozzle 6 is installed in a state where the jet cleaning nozzle 6 is fixed toward the distal end of the sensor unit 1 by appropriate fixing means, and the outer peripheral surface of the sensor unit 1 by the movable brushes 4 and 5. And at the same time as cleaning the tip, the jet cleaning is used only at the tip of the sensor unit 1 together.
기타의 구성에 대하여는, 전술의 실시예와 동일하므로, 동일구성부품에 동일부호를 사용하여 설명을 생략한다.Other configurations are the same as those in the above-described embodiments, and therefore, the same components will be denoted by the same reference numerals and description thereof will be omitted.
제4도는 다른 실시예를 표시한 것으로, 반원통 형상으로 되고, 또한, 만곡내면에 분사구(6a)를 설치한 젯트세정노즐(6)의 만곡내면에 가동부러시(4′)를 식설(植設)하여 노즐(6)과 가동부러시(4′)의 기대(基臺)를 겸용 구성한 점에 특징이 있다.FIG. 4 shows another embodiment, which has a semi-cylindrical shape and a movable brush 4 'is placed on the curved inner surface of the jet cleaning nozzle 6 in which the injection hole 6a is provided on the curved inner surface. Iii) features that both the nozzle 6 and the base of the movable brush 4 'are combined.
이상과 같이, 본 고안에서는, 센서부에, 가동부러시와 젯트세정노즐을 근절되게 설치하고, 가동부러시를 센서부 표면에 접접시킴과 동시에, 이 접접면 부분에 젯트 유체(流體)를 취부하여서 세정을 하기 때문에, 센서부에 부착된 화학적 물질의 코오팅층은, 젯트 유체의 취부에 의해서 이 젯트 유체의 충돌개소가 부분적으로 박리되어, 가동부러시의 미끄러 떨어지는 효과에 의해서 층(層) 전체가 제거되는 것으로 되고, 또, 이끼 등 섬유질의 부착물을 가동부러시의 접접에 의해서 확실히 센서부에서 제거되어, 가동부러시에 이착(移着)된 섬유질 부착물은, 젯트 유체에 의해서 가동부러시에서 제거되는 것으로 된다.As described above, according to the present invention, the movable brush and the jet cleaning nozzle are attached to the sensor unit to be eradicated, the movable brush is brought into contact with the surface of the sensor unit, and a jet fluid is attached to the contact surface. In order to clean, the coating layer of the chemical substance adhering to the sensor part is partially peeled off by the jet fluid, and the entire layer is prevented due to the slipping effect of the movable brush. And the fibrous deposits such as moss are reliably removed from the sensor section by contact with the movable brushes, and the fibrous deposits that are detached from the movable brushes are removed from the movable brushes by the jet fluid. It will be removed.
이와 같이, 본 고안에 의하면, 젯트 세정방식과 부러시 세정방식과의 상승효과에 의해서, 부착물의 여하에 불구하고 높은 세정효과가 얻어져서 센서부의 성능 유지가 가능하고, 또한, 가동부러시를 양호한 사용상태로 유지할 수 있는 것이다.As described above, according to the present invention, the synergistic effect between the jet cleaning method and the brush cleaning method allows a high cleaning effect to be obtained regardless of the deposits, so that the performance of the sensor unit can be maintained, and the movable brush can be made good. It can be kept in use.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR7800715U KR810001460Y1 (en) | 1978-02-15 | 1978-02-15 | Washing equipment of the quality of water detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR7800715U KR810001460Y1 (en) | 1978-02-15 | 1978-02-15 | Washing equipment of the quality of water detector |
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KR810001460Y1 true KR810001460Y1 (en) | 1981-10-06 |
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KR7800715U KR810001460Y1 (en) | 1978-02-15 | 1978-02-15 | Washing equipment of the quality of water detector |
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- 1978-02-15 KR KR7800715U patent/KR810001460Y1/en active
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