KR960002172Y1 - Sensor liquid filling structure - Google Patents
Sensor liquid filling structure Download PDFInfo
- Publication number
- KR960002172Y1 KR960002172Y1 KR2019930018325U KR930018325U KR960002172Y1 KR 960002172 Y1 KR960002172 Y1 KR 960002172Y1 KR 2019930018325 U KR2019930018325 U KR 2019930018325U KR 930018325 U KR930018325 U KR 930018325U KR 960002172 Y1 KR960002172 Y1 KR 960002172Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sensor
- liquid
- liquid filling
- filling
- filling structure
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
- G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
- G05D23/1326—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element details of the sensor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacture Of Switches (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안이 설치된 장치의 요부 단면 구성도1 is a cross-sectional configuration of the main part of the device is installed
제2도의 (a), (b), (c) 도는 본 고안의 구성 과정을 보인 요부 확대 단면도Figure 2 (a), (b), (c) is an enlarged cross-sectional view showing the main portion showing the construction process of the present invention
제3도는 종래 장치의 구성도3 is a block diagram of a conventional device
제4도는 종래 센서액 충진 구조를 보인 제3도의 A-A'선 확대 단면도4 is an enlarged cross-sectional view taken along line A-A 'of FIG. 3 showing a conventional sensor liquid filling structure.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 센서용기 4 : 액충진관1: Sensor container 4: Liquid filling tube
2 : 캐필러리튜브 4a : 입설부2 capillary tube 4a
3 : 구동부 4b : 주입공3: driving part 4b: injection hole
3a : 내부 5 : 코킹실링부3a: inside 5: caulking sealing part
3b : 외케이스 5' : 용융실링부3b: outer case 5 ': melt sealing part
3c : 벨로우즈 3d : 압력판3c: bellows 3d: pressure plate
본 고안은 실내 난방온도의 변화에 따라 팽창 수축되는 센서액을 이용하여 실내 난방온도가 설정온도로 적정하게 유지되도록 하는 비례제어방식의 실내난방온도조절장치에 있어서 상기 센서액을 보다 용이하게 주입시킬수 있고 액 충진후 기밀 유지가 가능하도록 고안된 실내난방온도조절장치의 센서액충진구조에 관한 것이다.The present invention can more easily inject the sensor fluid in the proportional control room heating temperature control device to maintain the indoor heating temperature properly by using the sensor fluid is expanded and contracted according to the change of the indoor heating temperature. The present invention relates to a sensor liquid filling structure of an indoor heating temperature control device designed to maintain airtightness after filling liquid.
일반적으로 비례제어방식의 실내난방온도자동조절장치는 제3도의 도시와 같이 밀폐된 센서용기(a)와 캐필러리튜브(b)로 연결되는 구동부(c)로 이루어지게 되고 내부는 실내온도변화에 따라 팽창수축되는 센서액(s)이 충진되어 그 기능을 수행하도록 되어 있다.In general, the automatic heating apparatus for proportional control method is composed of a sensor unit (a) and a drive unit (c) connected to the capillary tube (b) as shown in FIG. In accordance with the expansion and contraction of the sensor fluid (s) is filled to perform its function.
그러므로 실내난방온도 자동 조절장치는 센서용기(a)와 구동부(c)가 캐필러리튜브(b)와 연결되도록 제조된후 최종적으로 센서액(s)을 충진시켜 출하하게 되는데 이때 내부 진공을 먼저 시킨다음 액충진과 주입구 밀폐작업을 실시하게 되고 이러한 작업은 구동부(c)에서 이루어지게 된다.Therefore, the automatic heating temperature control device is manufactured so that the sensor container (a) and the driving unit (c) are connected to the capillary tube (b), and finally, the sensor fluid (s) is filled and shipped. After the liquid filling and inlet sealing is performed, this operation is performed in the driving unit (c).
따라서 종전에 있어서의 센서액 충진은 제4도에 도시된 바와 같이 구동부(c)의 하부지지체(c')에 뚫린 액주입공(d)을 통해 먼저 내부공기를 외부로 배출시키는 진공작업을 실시한 다음 센서액(s)을 주입시키고 볼(e)을 억지끼움하여 밀폐시키는 구조로 되어 있기 때문에 액주입공(d)을 통해 액충진전 진공 흡입 작업이 용이하지못하였을 뿐만 아니라 볼(e)과 액주입공(d)내면과의 점접촉에 의해 밀폐 구조이기 때문에 제조 및 압입 작업시 고도의 정밀성과 기술이 요구되고 사용기간의 경과에 따라 변화되어 기밀유지가 안되는 문제점을 수반하고 있었다.Therefore, in the past, the filling of the sensor liquid was first performed by vacuuming the internal air to the outside through the liquid injection hole (d) drilled in the lower support (c ') of the drive unit (c) as shown in FIG. Next, since the sensor liquid (s) is injected and the ball (e) is tightly sealed, the vacuum suction operation before the liquid filling through the liquid injection hole (d) is not easy, and the ball (e) and Due to the sealed structure by the point contact with the liquid injection hole (d) inner surface, a high degree of precision and technology are required in manufacturing and indentation work, and it has been accompanied by a problem of not being kept confidential due to changes in the use period.
본 고안은 상기한 바와 같은 종래의 문제점을 개선하려는 것으로서 센서 액주입이 보다 용이하고 액충진후 기밀유지가 가능하며 시효변화를 예방할 수 있는 실내난방온도 자동조절장치의 센서액 충진 구도를 제공하려는데 그 목적이 있는 것이다.The present invention is to improve the conventional problems as described above, and to provide a sensor liquid filling composition of the automatic heating temperature automatic control device that can easily inject the sensor liquid, it is possible to maintain the airtight after filling the liquid, and prevent aging change There is a purpose.
이러한 목적을 달성하기 위해 본 고안은 구동부에 동재질로 된 액주입관을 설치하고 이를 통해 진공 및 액주입을 실시토록 한다음 최종적으로 2회에 걸쳐 밀폐되게 하는 구조를 가질수 있도록 안출한 것으로서, 이하 첨부된 실시도면에 의거하여 보다 상세히 설명하면 다음과 같다.In order to achieve this purpose, the present invention is designed to install a liquid injection tube made of the same material in the driving unit, and to perform vacuum and liquid injection through the same, and finally have a structure to be sealed twice. When described in more detail on the basis of the accompanying drawings as follows.
본 고안은 센서용기(1)와 캐필러리튜브(2)로 연결되는 구동부(3)의 일측상단에 내부(3a)와 관통되도록 액충진관(4)이 설치된다.In the present invention, the liquid filling tube 4 is installed to penetrate the inside 3a at one side upper end of the driving unit 3 connected to the sensor container 1 and the capillary tube 2.
상기 액충진관(4)은 구동부본체(3b)제조시에 설치되는 것으로서 외부로 일부가 길게 노출되는 입설부(4a)가 형성되도록 한다.The liquid filling tube 4 is installed at the time of manufacturing the driving unit body 3b, so that a standing portion 4a is formed to be partially exposed to the outside.
입설부(4a)는 액충진관(4)을 통해 내부진공과 센서액(s)주입이 진행된 다음에 하측에서 압입코킹되어 코킹실링부(5)가 형성되고 상단부는 모재용융 용접시켜 주입공(4b)자체가 막혀버리게 하는 용융실링부(5')가 형성되도록 되어 있다.The entrance part 4a is internally injected through the liquid filling pipe 4 and the injection of the sensor liquid s, and then press-fitted and caulked from the lower side to form the caulking sealing part 5, and the upper end is melted by welding the base metal. 4b) The melt sealing part 5 'which makes itself clogged is formed.
따라서 이와같이 구성된 본 고안은 구동부본체(3a)위쪽으로 액충진관(4)의 입설부(4a)가 길게 형성되어 있기 때문에 내부 진공 작업시에 진공기 연결이 용이하게 되게 되므로 액충진전 진공흡입을 신속간편하게 실시 할수 있게 되고 아울러서 센서액(s) 주입도 용이하게 실시할수 있게 된다.Therefore, the present invention configured as described above has a long mouth portion 4a of the liquid filling tube 4 above the driving unit body 3a, so that it is easy to connect the vacuum during the internal vacuum operation. It can be carried out quickly and easily, and also the sensor liquid (s) can be easily injected.
그리고 본 고안은 입설부(4a)에서 액충진기를 떼어내기 전에 제2도의 (b)도와 같이 1차적으로 압입코킹작업을 하게 되므로 액충진기 분리작업 과정에 센서액(s) 누출현상이 발생되지 않게 되기 때문에 액누출에 따른 손실을 미연에 방지할 수 있게 된다.In addition, the present invention performs a press-fit caulking operation as shown in (b) of FIG. 2 before removing the liquid filling machine from the standing part 4a, so that the sensor fluid (s) leakage phenomenon does not occur during the liquid filling process. Therefore, the loss due to the liquid leakage can be prevented in advance.
또한 본 고안은 코킹실링부(5) 바깥쪽의 액주입관(4) 주입공(4b)을 최종적으로 모재 자체를 용융시켜 용접되게하여 막아 버리기 때문에 코킹 및 용융실링부(5)(5')라는 2중의 밀폐구조를 가지므로서 액충진후 기밀유지가 가능한 완벽한 밀폐를 도모하게 된다. (제2도 (c)도 참조)In addition, the present invention prevents the injection hole (4b) injection hole (4b) of the outer side of the caulking seal (5) by melting the base material itself to be welded to prevent the caulking and melt sealing part (5) (5 '). As it has a double sealed structure, it is possible to achieve a perfect seal that can be kept confidential after filling. (See also Figure 2 (c))
그러므로 장치의 사용도중 센서액(s)의 누수가 따르지 않기 때문에 센서액(s)의 팽창, 수축에 따른 벨로우즈(3c) 및 압력판(3d)의 상하이동거리의 정확성을 가질 수 있게 되어 설정된 실내난방온도유지를 기하는데 크게 기여하게 된다.Therefore, since the leak of the sensor liquid s does not follow during the use of the device, the room heating accuracy of the bellows 3c and the pressure plate 3d according to the expansion and contraction of the sensor liquid s can be obtained. It greatly contributes to maintaining the temperature.
이상의 설명에 따르면 본 고안에 의해 액충진전 진공흡입작업이 용이하게 되고 액충진후 기밀 유지가 가능하게 될뿐 아니라 제조시 액주입구조의 정밀성이 요구되지 않아도 완벽한 밀폐를 도모할 수 있게 되므로 경제성이 있으며 시효변화에 따른 누수현상을 미연에 방지할 수 있게 되는 효과를 제공하게 되는 것이다.According to the above description, the present invention not only facilitates vacuum suction operation before filling the liquid, but also maintains airtight after filling the liquid, and enables perfect sealing even when the precision of the liquid injection structure is not required during manufacturing. And it will provide an effect that can prevent the leakage phenomenon due to aging change in advance.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930018325U KR960002172Y1 (en) | 1993-09-13 | 1993-09-13 | Sensor liquid filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930018325U KR960002172Y1 (en) | 1993-09-13 | 1993-09-13 | Sensor liquid filling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950009651U KR950009651U (en) | 1995-04-21 |
| KR960002172Y1 true KR960002172Y1 (en) | 1996-03-15 |
Family
ID=19363400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930018325U KR960002172Y1 (en) | 1993-09-13 | 1993-09-13 | Sensor liquid filling structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960002172Y1 (en) |
-
1993
- 1993-09-13 KR KR2019930018325U patent/KR960002172Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950009651U (en) | 1995-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4137117A (en) | Method of making a solvent-bonded joint | |
| JP3793089B2 (en) | Pressure transmitter with improved isolation system | |
| KR960023969A (en) | Temperature Expansion Valve | |
| KR960002172Y1 (en) | Sensor liquid filling structure | |
| US4181549A (en) | Solvent-bonded joint and method of making the same | |
| CA2547793A1 (en) | Sealed electro-technical device comprising two sealing joints and methods therefor | |
| JP3434303B2 (en) | Accumulator device | |
| KR100342005B1 (en) | Valve and machine for vacuum sealing of heater pipe and manufacturing method of the heater pipe | |
| KR200212825Y1 (en) | Device to control refrigerant tube in air conditioner | |
| JPH09253839A (en) | Internal cavity member, manufacture thereof, and pump therefor | |
| JPS59109781A (en) | Method to seal operating fluid in heat pipe and temporary stopper plug | |
| EP0580138B1 (en) | Method for making an improved evaporator | |
| JPH0615196Y2 (en) | Check valve for adhesive injection device | |
| KR100228587B1 (en) | A device for measuring leak of pipe | |
| JPS6116919B2 (en) | ||
| JPH0719402Y2 (en) | Metal thermos | |
| CN208474676U (en) | Pipe close for temperature-sensing probe | |
| JP2502403Y2 (en) | Metal thermos | |
| JPH045958B2 (en) | ||
| JPH01296122A (en) | Pressure sensor | |
| KR20010056319A (en) | Wire sealing apparatus for penetration of engine inside | |
| JPH0268498A (en) | Heat pipe | |
| KR950020885A (en) | Vacuum measuring device and its manufacturing method | |
| KR950003840Y1 (en) | Motor frame of underwater pump | |
| JPS59196379A (en) | Fit bonding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20000314 Year of fee payment: 5 |
|
| LAPS | Lapse due to unpaid annual fee |