KR980009655U - Cooling water circulator to prevent overheating of electron microscope for vehicle inspection - Google Patents
Cooling water circulator to prevent overheating of electron microscope for vehicle inspection Download PDFInfo
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- KR980009655U KR980009655U KR2019960023232U KR19960023232U KR980009655U KR 980009655 U KR980009655 U KR 980009655U KR 2019960023232 U KR2019960023232 U KR 2019960023232U KR 19960023232 U KR19960023232 U KR 19960023232U KR 980009655 U KR980009655 U KR 980009655U
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- water
- temperature
- cooling water
- electron microscope
- heater
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- 239000000498 cooling water Substances 0.000 title claims abstract description 30
- 238000007689 inspection Methods 0.000 title claims abstract description 20
- 238000013021 overheating Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000002826 coolant Substances 0.000 claims description 4
- 239000008399 tap water Substances 0.000 abstract description 27
- 235000020679 tap water Nutrition 0.000 abstract description 27
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000007257 malfunction Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
- H01J37/261—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
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- Analytical Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
본 고안은 차량검사용 전자현미경의 과열방지를 위한 냉각수 순환장치에 관한 것으로, 종래에는 차량검사용 전자현미경(1)에 공급되는 수도물(냉각수)의 온도가 실험실의 온도와 차이가 생겨 공급배관 (4) 및 회로기판(5) 주변에 이슬이 맺힘으로 인해 상기 회로기판(5)의 전기회로에 누전이 발생되어 장비에 고장이 생기게되는 문제점을 해소하기 위하여, 수도물(냉각수)이 공급되는 물탱크(6)의 내측에 온도센서(10) 및 히터부(12)를 구비하여 겨울철에 수도물이 일정온도 이하로 내려가게 되면 자동으로 상기 온도센서(10)에 연결되는 히터스위치 (11)가 작동되어 상기 히터부(12)를 발열시키게 되어 상기 물탱크(6)의 온도를 항상 일정온도로 유지시켜 줌으로써 겨울철에 차량검사용 전자현미경(1)을 이루는 X-Ray발생부(2) 및 이미지발생용전원부(3)에 공급되는 수도물의 온도가 낮아져 상기 공급배관(4) 및 회로기판(5)의 주변에 발생되는 이슬맺힘현상을 방지하게 되어 누전으로 인한 장비의 고장을 방지할 수 있게 되는 효과가 있다.The present invention relates to a cooling water circulator for preventing overheating of an electron microscope for vehicle inspection. In the related art, the temperature of tap water (cooling water) supplied to the electron inspection electron microscope (1) is different from that of a laboratory, so that the supply pipe ( 4) and a water tank to which tap water (cooling water) is supplied, in order to solve the problem that a short circuit occurs in the electric circuit of the circuit board 5 due to dew condensation around the circuit board 5, causing a malfunction in the equipment. 6 is provided with a temperature sensor 10 and a heater 12 inside the heater switch 11 is automatically connected to the temperature sensor 10 when the tap water falls below a certain temperature in winter, X-Ray generator 2 and image generation for forming the vehicle electron microscope (1) for winter inspection by heating the heater unit 12 to maintain the temperature of the water tank (6) at a constant temperature at all times Supplied to the power supply unit 3 The temperature of the tap water is lowered to prevent dew condensation occurring around the supply pipe 4 and the circuit board 5, thereby preventing the failure of the equipment due to a short circuit.
Description
본 고안은 차량검사용 전자현미경의 과열방지를 위한 냉각수 순환장치에 관한 것으로, 특히 수도물(냉각수)이 공급되는 물탱크의 내측에 온도센서 및 히터부를 구비하여 겨울철에 수도물이 일정온도 이하로 내려가게 되면 자동으로 상기 온도센서에 연결되는 히터스위치가 작동되어 상기 히터부를 발열시키게 되어 상기 물탱크의 온도를 항상 일정온도로 유지시켜 줌으로써 겨울철에 차량검사용 전자현미경을 이루는 X-Ray발생부 및 이미지발생용전원부에 공급되는 수도물의 온도가 낮아져 발생되는 수도물 공급배관 및 회로기판 주변의 이슬맺힘현상을 방지하게 되어 누전으로 인한 장비의 고장을 방지할 수 있게 하도록 한 차량검사용 전자현미경 과열방지를 위한 냉각수 순환장치에 관한 것이다.The present invention relates to a cooling water circulator for preventing overheating of an electronic microscope for vehicle inspection. In particular, a temperature sensor and a heater are provided inside a water tank to which tap water (cooling water) is supplied so that the tap water falls below a certain temperature in winter. When the heater switch is automatically connected to the temperature sensor is activated to heat the heater to maintain the temperature of the water tank at a constant temperature at all times X-Ray generator and image generation to form an electron microscope for vehicle inspection in winter Cooling water to prevent overheating of electron microscope for vehicle inspection, which prevents dew condensation around tap water supply pipe and circuit board caused by low temperature of tap water supplied to power supply part. It relates to a circulator.
일반적으로 도 1에 도시된 바와같이, 차량검사용 전자현미경 (1)은 차량의 파손된 금속부 절단면을 수십배에서 수만배까지 확대하여 관찰함으로써 파손원인을 분석하는데 이용되는 실험장비로써 대별하여 X-Ray발생부(2)와 이미지발생용전원부(3)로 나눌 수 있다.In general, as shown in Figure 1, the vehicle inspection electron microscope (1) is an experimental equipment used to analyze the cause of the damage by observing the cut-off surface of the broken metal portion of the vehicle magnified from tens of times to tens of thousands of times X- It can be divided into a ray generating section 2 and an image generating power supply section (3).
또한, 상기 X-Ray발생부(2) 및 이미지발생용전원부(3)에서는 열이 많이 발생되므로 이 부분을 보호해 주기위해 냉각수(수도물)가 공급되게 되는데 특히, 겨울철에는 수도물의 온도가 매우 낮아 실험실온도와 차이가 생겨 상기 전자현미경(1)을 이루는 수도물의 공급배관 (4) 및 상기 이미지발생용전원부(3)의 회로기판(5) 주변에 이슬이 맺히곤 하였다.In addition, since much heat is generated in the X-ray generating unit 2 and the image generating power supply unit 3, the cooling water (tap water) is supplied to protect this portion. In particular, the temperature of tap water is very low in winter. Due to a difference in laboratory temperature, dew was formed around the supply pipe 4 of the tap water constituting the electron microscope 1 and the circuit board 5 of the image generating power source 3.
즉, 종래에는 상기 전자현미경(1)에 공급되는 수도물(냉각수)의 온도가 실험실의 온도와 차이가 생겨 상기 공급배관(4) 및 회로기판(5) 주변에 이슬이 맺힘으로 인해 상기 회로기판(5)의 전기회로에 누전이 발생되어 장비에 고장이 발생되는 문제점이 있었다.That is, in the related art, the temperature of the tap water (cooling water) supplied to the electron microscope 1 is different from the temperature of the laboratory, and dew is formed around the supply pipe 4 and the circuit board 5 so that the circuit board ( There was a problem that a short circuit occurred in the electrical circuit of 5) the failure of the equipment.
이에 본 고안은 상기와 같은 문제점을 해소하기위해 안출된 것으로, 수도물이 공급되는 물탱크의 내측에 온도센서 및 히터부를 구비하여 겨울철에 수도물이 일정온도 이하로 내려가게 되면 자동으로 상기 온도센서에 연결되는 히터스위치가 작동되어 상기 히터부를 발열시키게 되어 상기 물탱크의 온도를 항상 일정온도로 유지시켜 줌으로써 겨울철에 차량검사용 전자현미경을 이루는 X-Ray발생부 및 이미지발생용전원부에 공급되는 수도물의 온도가 낮아져 발생되는 수도물 공급배관 및 회로기판 주변의 이슬맺힘현상을 방지하게 되어 누전으로 인한 장비의 고장을 방지할 수 있게 하도록 한 차량검사용 전자현미경 과열방지를 위한 냉각수 순환장치를 제공함에 그 목적이 있다.The present invention has been devised to solve the above problems, having a temperature sensor and a heater inside the water tank to which the tap water is supplied, when the tap water falls below a certain temperature in winter, it is automatically connected to the temperature sensor. The heater switch is operated to heat the heater unit to maintain the temperature of the water tank at a constant temperature at all times by the temperature of the tap water supplied to the X-ray generating unit and the image generating power supply forming the electron microscope for vehicle inspection in winter The purpose of the present invention is to provide a cooling water circulation system for preventing overheating of electron microscopes for vehicle inspections, which prevents dew condensation around tap water supply pipes and circuit boards caused by low voltage. have.
제1도는 일반적인 차량검사용 전자현미경 과열방지를 위한 냉각수 순환장치를 나타내는 개략 계통도.1 is a schematic system diagram showing a cooling water circulator for preventing overheating of an electron microscope for a general vehicle inspection.
제2도는 본 고안에 의한 차량검사용 전자현미경 과열방지를 위한 냉각수 순환장치를 나타내는 개략 계통도이다.2 is a schematic system diagram showing a cooling water circulation device for preventing overheating electron microscope for vehicle inspection according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 차량검사용 전자현미경 2 : X-Ray발생부1: electron microscope for vehicle inspection 2: X-ray generator
3 : 이미지발생용전원부3: Power supply for image generation
4 : 공급배관 5 : 회로기판 6 : 물탱크4: supply piping 5: circuit board 6: water tank
7 : 급수배관 8 : 급수개폐밸브 9 : 수위감지센서7: Water supply pipe 8: Water supply opening and closing valve 9: Water level sensor
10 : 온도센서 11 : 히터스위치 12 : 히터부10: temperature sensor 11: heater switch 12: heater
13 : 냉각수펌프13: cooling water pump
상기와 같은 목적을 달성하기 위한 본 고안은 소정크기의 물탱크에 냉각수를 공급하는 급수배관의 일측에 구비되는 급수개폐밸브와, 상기 물탱크의 수위를 감지하여 상기 급수개폐밸브를 개폐하는 수위감지기와, 상기 물탱크의 내측 소정부위에 구비되어 냉각수의 온도를 감지하는 온도센서와, 상기 온도센서에 의해 감지된 온도가 일정온도이하가 되면 작동되는 히터스위치와, 상기 히터스위치가 작동됨에 따라 상기 물탱크에 수용된 냉각수를 가열시키는 히터부와, 상기 히터부에 의해 일정온도로 가열된 냉각수를 상기 공급배관을 통해 차량검사용 전자현미경을 이루는 X-Ray발생부 및 이미지발생용전원부에 공급하는 냉각수펌프로 이루어지는 것을 특징으로 한다.The present invention for achieving the above object is a water supply opening and closing valve provided on one side of the water supply pipe for supplying cooling water to a water tank of a predetermined size, and a water level sensor for opening and closing the water supply opening and closing valve by sensing the water level of the water tank. And a temperature sensor provided at an inner predetermined portion of the water tank to detect a temperature of the cooling water, a heater switch operated when the temperature sensed by the temperature sensor is lower than a predetermined temperature, and the heater switch is operated as the Coolant supplied to the heater unit for heating the cooling water accommodated in the water tank, and the X-Ray generating unit and the image generating power supply to form the electron microscope for vehicle inspection through the supply pipe to the cooling water heated to a predetermined temperature by the heater unit It is characterized by consisting of a pump.
이하,본 고안의 바람직한 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2에 도시된 바와같이, 소정의 공급배관(4)을 통해 냉각수를 공급받는 X-Ray발생부(2) 및 이미지발생용전원부(3)를 갖는 차량검사용 전자현미경(1)에 있어서,As shown in FIG. 2, in the vehicle inspection electron microscope 1 having an X-ray generating unit 2 and an image generating power supply unit 3 receiving coolant through a predetermined supply pipe 4,
소정크기의 물탱크(6)에 냉각수를 공급하는 급수배관(7)의 일측에 구비되는 급수개폐밸브(8)와, 상기 물탱크(6)의 수위를 감지하여 상기 급수개폐밸브(8)가 개폐되도록 상기 급수개폐밸브(8)에 소정의 동작신호를 보내는 수위감지센서(9)와, 상기 물탱크(6)의 내측 소정부위에 구비되어 냉각수의 온도를 감지하는 온도센서(10)와, 상기 온도센서(10)에 의해 감지된 온도가 일정온도이하가 되면 작동되는 히터스위치(11)와, 상기 히터스위치(11)가 작동됨에 따라 상기 물탱크(6)에 수용된 냉각수를 가열시키는 히터부(12)와, 상기 히터부(12)에 의해 일정온도로 가열된 냉각수를 상기 공급배관(4)을 통해 상기 X-Ray발생부(2) 및 이미지발생용전원부(3)에 공급하는 냉각수펌프(13)로 이루어지게 된다.The water supply opening / closing valve 8 provided on one side of the water supply pipe 7 for supplying cooling water to the water tank 6 having a predetermined size and the water level opening and closing valve 8 by detecting the water level of the water tank 6 are provided. A water level detection sensor 9 which sends a predetermined operation signal to the water supply opening / closing valve 8 so as to be opened and closed, a temperature sensor 10 provided at a predetermined portion inside the water tank 6 to detect a temperature of the cooling water; Heater switch 11 to operate when the temperature sensed by the temperature sensor 10 is below a predetermined temperature, and the heater unit for heating the cooling water contained in the water tank 6 as the heater switch 11 is operated (12) and a coolant pump for supplying the cooling water heated by the heater unit 12 to a predetermined temperature to the X-ray generating unit 2 and the image generating power supply unit 3 through the supply pipe 4. (13).
위와같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.
우선, 수도물(냉각수)이 급수배관(7)을 통해 물탱크(6)에 공급되게 되는데 상기 물탱크(6)에 수도물이 어느 정도 채워지게 되면 상기 물탱크(6)의 내측 소정부위에 구비되는 수위감지센서(9)가 이를 감지하여 상기 급수배관(7)의 일측에 구비되는 급수개폐밸브(8)를 락킹시키게 된다.First, the tap water (cooling water) is supplied to the water tank (6) through the water supply pipe (7), when the tap water is filled to some extent in the water tank (6) is provided in a predetermined portion inside the water tank (6) The water level sensor 9 detects this and locks the water supply opening / closing valve 8 provided at one side of the water supply pipe 7.
또한, 겨을철에는 수도물의 온도가 매우 내려가므로 약간 가열시켜 차량검사용 전자현미경(1)을 이루는 X-Ray발생부(2) 및 이미지발생용전원부(3)에 공급하여야 한다. 즉, 상기 물탱크(6)의 내측 소정부위에 구비되는 온도센서(10)가 상기 물탱크(6)에 수용된 수도물의 온도를 감지하게 되는데 이때, 수도물의 온도가 일정온도이하로 감지되면 히터스위치(11)에 소정의 동작신호를 보내 상기 히터스위치(11)를 온(ON)시키게 된다.In addition, during the winter, the temperature of tap water is very low, so it needs to be slightly heated and supplied to the X-ray generating unit 2 and the image generating power supply unit 3 forming the electron microscope 1 for vehicle inspection. That is, the temperature sensor 10 provided at the inner predetermined portion of the water tank 6 detects the temperature of the tap water accommodated in the water tank 6, in which case the heater switch is detected when the temperature of the tap water is below a predetermined temperature. A predetermined operation signal is sent to 11 to turn on the heater switch 11.
또한, 상기 히터스위치(11)가 온(ON)됨에 따라 상기 물탱크(6)의 내측에 구비되는 히터부(12)가 발열되게 되는데 그에 따라 상기 물탱크(6)에 수용된 수도물이 가열되게 된다.In addition, as the heater switch 11 is turned on, the heater 12 provided inside the water tank 6 is heated so that the tap water contained in the water tank 6 is heated. .
또한, 상기 히터부(12)에 의해 가열된 수도물의 온도가 일정온도에 이르게 되면 상기 온도센서(10)가 이를 감지하여 상기 히터스위치(11)에 소정의 전기신호를 보내고 그에 따라 상기 히터스위치(11)가 오프(OFF)되게 된다.In addition, when the temperature of the tap water heated by the heater unit 12 reaches a predetermined temperature, the temperature sensor 10 detects this and sends a predetermined electric signal to the heater switch 11 accordingly to the heater switch ( 11) is turned off.
또한, 상기 히터부(12)에 의해 일정 온도로 가열된 수도물은 상기 물탱크(6)에 연결되는 물펌프(6)에 공급된 후 공급배관(4)을 통해 상기 X-Ray발생부(2) 및 이미지발생용전원부(3)에 공급되게 된다.In addition, the tap water heated to a predetermined temperature by the heater unit 12 is supplied to the water pump 6 connected to the water tank 6 and then through the supply pipe 4 the X-Ray generating unit 2 And the power supply unit 3 for generating images.
위와같이, 본 고안에 의한 차량검사용 전자현미경의 과열방지를 위한 냉각수 순환장치는 수도물(냉각수)이 공급되는 물탱크(6)의 내측에 온도센서(10) 및 히터부(12)를 구비하여 겨울철에 수도물이 일정온도 이하로 내려가게 되면 자동으로 상기 온도센서(10)에 연결되는 히터스위치(11)가 작동되어 상기 히터부(12)를 발열시키게 되어 상기 물탱크(6)의 온도를 항상 일정온도로 유지시켜 줌으로써 겨울철에 차량검사용 전자현미경(1)을 이루는 X-Ray발생부(2) 및 이미지발생용전원부(3)에 공급되는 수도물의 온도가 낮아져 상기 공급배관(4) 및 회로기판(5)의 주변에 발생되는 이슬맺힘현상을 방지하게 되어 누전으로 인한 장비의 고장을 방지할 수 있게 되는 효과가 있다.As described above, the cooling water circulation device for preventing overheating of the electron microscope for vehicle inspection according to the present invention includes a temperature sensor 10 and a heater part 12 inside the water tank 6 to which tap water (cooling water) is supplied. When the tap water falls below a certain temperature in winter, the heater switch 11 connected to the temperature sensor 10 is automatically activated to generate heat to the heater unit 12 so that the temperature of the water tank 6 is always maintained. By maintaining at a constant temperature, the temperature of the tap water supplied to the X-ray generating unit 2 and the image generating power supply unit 3, which constitutes the electronic microscope 1 for vehicle inspection in winter, is lowered. It is possible to prevent the dew condensation generated around the substrate 5 to prevent the failure of the equipment due to the short circuit.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960023232U KR200142766Y1 (en) | 1996-07-31 | 1996-07-31 | A cooling water circulation system for overheating prevention of electro scanning microscope to vehicle inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960023232U KR200142766Y1 (en) | 1996-07-31 | 1996-07-31 | A cooling water circulation system for overheating prevention of electro scanning microscope to vehicle inspection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980009655U true KR980009655U (en) | 1998-04-30 |
| KR200142766Y1 KR200142766Y1 (en) | 1999-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019960023232U KR200142766Y1 (en) | 1996-07-31 | 1996-07-31 | A cooling water circulation system for overheating prevention of electro scanning microscope to vehicle inspection |
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| Country | Link |
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| KR (1) | KR200142766Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030065782A (en) * | 2002-02-01 | 2003-08-09 | 허영식 | A label printing system and method the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014058501A1 (en) * | 2012-10-11 | 2014-04-17 | Laird Technologies, Inc. | Systems and methods for cooling x-ray tubes and detectors |
| KR102679033B1 (en) * | 2021-10-01 | 2024-06-26 | 재단법인 한국기계전기전자시험연구원 | Long term withstand voltage and insulation resistance measurement test system |
-
1996
- 1996-07-31 KR KR2019960023232U patent/KR200142766Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030065782A (en) * | 2002-02-01 | 2003-08-09 | 허영식 | A label printing system and method the same |
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| Publication number | Publication date |
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| KR200142766Y1 (en) | 1999-06-01 |
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