KR870001253Y1 - Injection type steam extraction device of absorption refrigerating machine - Google Patents
Injection type steam extraction device of absorption refrigerating machine Download PDFInfo
- Publication number
- KR870001253Y1 KR870001253Y1 KR2019840003544U KR840003544U KR870001253Y1 KR 870001253 Y1 KR870001253 Y1 KR 870001253Y1 KR 2019840003544 U KR2019840003544 U KR 2019840003544U KR 840003544 U KR840003544 U KR 840003544U KR 870001253 Y1 KR870001253 Y1 KR 870001253Y1
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- KR
- South Korea
- Prior art keywords
- extraction device
- mixed gas
- refrigerating machine
- injection type
- steam extraction
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/04—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases
- F25B43/046—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases for sorption type systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 추기장치의 단면도.1 is a cross-sectional view of a conventional extractor.
제2도는 본 고안에 의한 추기장치의 요부단면도.Figure 2 is a sectional view of the main portion of the bleeding apparatus according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 상부저실 12 : 하부저실11: upper room 12: lower room
13 : 혼합가스통관 14 : 불응축 가스안내판13: mixed gas clearance 14: non-condensing gas guide plate
15 : 분사장치 16 : 리듐브로마이드 수용액 분사관15: injector 16: lithium bromide aqueous solution injection tube
본 고안은 흡수식 냉동기의 분사식 추기장치에 관한 것으로서 특히, 불응축가스를 효율적으로 배출시킬 수 있는 간단한 구조의 추기장치를 제공하려는 것이다.The present invention relates to an injection type extraction device of the absorption chiller, and in particular, to provide a simple structure extraction device capable of efficiently discharging non-condensable gas.
주지하다시피, 흡수식 냉동기에 있어서의 추기장치 역할은, 불응축 가스와 수증기가 혼합된 가스(이하 "혼합가스"라 칭함) 중에서 수증기를 제거하고 불응축 가스만을 추출해 내는 것이다.As is well known, the role of the extractor in the absorption chiller is to remove water vapor and extract only the non-condensable gas from the gas mixed with the non-condensable gas and water vapor (hereinafter referred to as "mixed gas").
여기에는 흡습성이 강한 리듐 브로마이드 수용액(LITHIUM BROMIDE)이 사용되며 농도는 약 40-60%정도의 용액을 순환시키게 된다.In this case, a strong hygroscopic solution of lithium bromide (LITHIUM BROMIDE) is used, and the concentration of the solution circulates about 40-60%.
종래의 추기장치는 제1도에 나타낸 바와 같이 상기의 목적을 달성할 수 있는 구조로서는 비교적 복잡한 구조이며 그 효과면에서도 만족스러운 성과를 거둘 수가 없었다.As shown in FIG. 1, the conventional scavenging apparatus is a relatively complicated structure that can achieve the above object, and has not satisfactorily achieved in terms of its effect.
즉, 상부에 설치된 산포장치(1)를 통하여 리듐브로마이드 수용액을 냉각코일(3)상에 산포시키면 냉각코일(3)에 의하여 냉각되면서 상부저실(2)내의 불응축 가스와 수증기의 혼합가스 중 일부 수증기를 흡수하면서 고이게 된다.That is, when the aqueous solution of lithium bromide is dispersed on the cooling coil 3 through the dispersing apparatus 1 installed on the upper part, the mixed gas of the non-condensed gas and water vapor in the upper reservoir 2 is cooled by the cooling coil 3. It absorbs water vapor and becomes solid
이 수용액은 다시 오리피스(4)를 통과하면서 미세한 기포상태가 되므로 하부저실(5)에 이르는 사이에 혼합가스 중의 수증기가 리듐브로마이드 수용액에 완전히 흡수되어 불응축 가스만이 하부저실(5)내에서 출구로 배출되는 것이다.This aqueous solution again becomes a fine bubble while passing through the orifice 4, so that water vapor in the mixed gas is completely absorbed by the lithium bromide aqueous solution while reaching the lower reservoir 5, so that only the non-condensable gas exits from the lower reservoir 5. To be discharged.
이러한 구조는, 비교적 복잡하여 설계상의 대형화를 면치 못하는 단점이 있으며 따라서 본 고안은 이러한 종래의 폐단을 제거하기 위하여 안출된 것으로 이를 첨부 도면에 따라서 상세히 설명하면 다음과 같다.Such a structure has a disadvantage in that it is relatively complicated and inevitably increases in design. Therefore, the present invention has been devised to remove such a conventional waste, which will be described in detail with reference to the accompanying drawings.
즉, 본 고안은 제2도에 도시한 바와 같이 상부저실(11)과 하부저실(12)로 구성되는 통상의 흡수식 냉동기의 추기장치에 있어서, 상부저실(11)의 하부에 혼합가스통관(13)을 형성하고, 혼합가스통관(13)과 하부저실(12) 사이에 다수의 불응축 가스안내판(14)을 교호되게 설치하며, 하단에는 분사장치(15)가 부착된 리듐브로마이드 수용액 분사관(16)을 상부저실(11)의 혼합가스통관(13)내에 관통 설치하여서 된 것이다.That is, according to the present invention, as shown in FIG. 2, in the extraction device of a conventional absorption chiller including the upper and lower chambers 11 and 12, the mixed gas pipe 13 is disposed at the lower portion of the upper and lower chambers 11. And a plurality of non-condensable gas guide plates 14 are alternately installed between the mixed gas pipe 13 and the lower bottom chamber 12, and an injector 15 is attached to the lower portion of the lower broth chamber 12. 16 through the mixed gas passage 13 of the upper bottom chamber (11).
도면 중 미설명부호(17)은 리듐브로마이드 수용액입구, (18)은 혼합가스 입구, (19)은 불응축 가스출구, (20)은 흡수액출구, (21)은 혼합가스 기포를 표시한다.In the figure, reference numeral 17 denotes a lithium bromide aqueous solution inlet, 18 a mixed gas inlet, 19 a non-condensing gas outlet, 20 an absorbing liquid outlet, and 21 a mixed gas bubble.
이와 같이 구성된 본 고안은 상부저실(11)의 혼합가스 입구(18)를 통해 흡수식 냉동기(미도시)로부터의 혼합가스를 흡입시키면서, 리듐브로마이드 수용액입구(17)를 통하여 리듐브로마이드 수용액을 투입시키면 분사관(16) 하단의 분사장치(15)에 의하여 분사되면서 혼합가스와 혼류되어 혼합가스가 리듐브로마이드 수용액 중에 미세한 기포상태로 흡수된다.The present invention configured as described above allows the mixed gas from the absorption type refrigerator (not shown) to be sucked through the mixed gas inlet 18 of the upper bottom chamber 11, and the aqueous solution of lithium bromide is introduced through the lithium bromide aqueous solution inlet 17. It is mixed by the mixed gas while being injected by the injector 15 at the bottom of the tube 16, the mixed gas is absorbed in a fine bubble state in the aqueous solution of lithium bromide.
따라서 수증기는 수용액 중에 흡수되고, 불응축 가스는 분리되는 것이며, 이러한 과정으로 하부저실(12)에 저류된 불응축 가스는 진공펌프(미도시)에 의하여 출구(19)를 통해 외부로 배출되는 것이다.Therefore, water vapor is absorbed in the aqueous solution, and the non-condensable gas is separated, and in this process, the non-condensable gas stored in the lower reservoir 12 is discharged to the outside through the outlet 19 by a vacuum pump (not shown). .
또한 흡수액은 하부의 흡수액출구(20)로 배출된다.In addition, the absorbent liquid is discharged to the lower absorbent liquid outlet 20.
이상과 같이 본 고안에 의하면 종래의 냉각코일과 오리피스 등을 별도로 설치할 필요없이 리듐브로마이드 수용액을 분사하는 분사관을 혼합가스통관 중에 설치하는 것만으로서 불응축 가스를 효율적으로 배출할 수 있으므로 구조가 간단하고 소형화되어 설비 등을 절감할 수 있는 효과가 있는 것이다.As described above, according to the present invention, it is possible to efficiently discharge the non-condensable gas by simply installing the injection pipe for injecting aqueous solution of lithium bromide in the mixed gas pipe without separately installing the conventional cooling coil and the orifice. Miniaturization has the effect of saving equipment.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840003544U KR870001253Y1 (en) | 1984-04-17 | 1984-04-17 | Injection type steam extraction device of absorption refrigerating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840003544U KR870001253Y1 (en) | 1984-04-17 | 1984-04-17 | Injection type steam extraction device of absorption refrigerating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850009020U KR850009020U (en) | 1985-11-25 |
| KR870001253Y1 true KR870001253Y1 (en) | 1987-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840003544U KR870001253Y1 (en) | 1984-04-17 | 1984-04-17 | Injection type steam extraction device of absorption refrigerating machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870001253Y1 (en) |
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1984
- 1984-04-17 KR KR2019840003544U patent/KR870001253Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR850009020U (en) | 1985-11-25 |
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