KR950029706A - Automatic concentration control device for air conditioners - Google Patents

Automatic concentration control device for air conditioners Download PDF

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Publication number
KR950029706A
KR950029706A KR1019940007349A KR19940007349A KR950029706A KR 950029706 A KR950029706 A KR 950029706A KR 1019940007349 A KR1019940007349 A KR 1019940007349A KR 19940007349 A KR19940007349 A KR 19940007349A KR 950029706 A KR950029706 A KR 950029706A
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KR
South Korea
Prior art keywords
solution
concentration
signal
agricultural
probe
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KR1019940007349A
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Korean (ko)
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KR0140796B1 (en
Inventor
황동곤
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이헌조
주식회사 엘지전자
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Priority to KR1019940007349A priority Critical patent/KR0140796B1/en
Publication of KR950029706A publication Critical patent/KR950029706A/en
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Publication of KR0140796B1 publication Critical patent/KR0140796B1/en

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Abstract

본 발명은 흡수식 냉난방기에 관한 것으로 특히 용액의 농도를 일정하게 하여 결정의 방지와 시스템의 안정적인 성능을 확보하도록 한 것으로써, 농용액이 흐르는 경로에 농용액의 과농도 상태를 측정하여 과농도 상태일 경우 냉매를 열교환기로 유동시키며 시스템의 효율을 극대화하기 위하여 연소장치를 제어하도록 자동농도 제어장치를 구비하였다.특허청구의 범위The present invention relates to an absorption type air conditioner, in particular, to maintain a constant concentration of the solution to ensure the stable performance of the system and to prevent the crystals, the concentration of the solution in the flow path of the solution to measure the excess concentration state In this case, an automatic concentration control device is provided to control the combustion device in order to flow the refrigerant to the heat exchanger and maximize the efficiency of the system.

Description

냉난방기의 자동농도 제어장치Automatic concentration control device for air conditioners

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래 흡수식 냉난방기의 개략도, 제2도는 본 발명 흡수식 냉난방기의 개략도, 제3도는 본 발명 자동농도 제어 장치로서, (가)는 단면도, (나)는 (가)의 A부 상세도.1 is a schematic view of a conventional absorption type air conditioner, 2 is a schematic view of an absorption type air conditioner of the present invention, and FIG. 3 is an automatic concentration control device of the present invention, (a) is a sectional view, and (b) is a detailed view of part A of (a).

Claims (6)

농용액이 흐르는 경로에 농용액의 과농도 상태를 측정할 수 있는 측정수단과, 상기 측정수단에 의해 과농도 상태일 경우 냉매를 열교환기로 유동시킬 수 있는 유동수단을 구비한 것을 특징으로 하는 냉난방기의 자동농도 제어장치.Measuring means for measuring the over-concentration state of the agricultural solution in the flow path of the agricultural solution, and the flow means for flowing the refrigerant to the heat exchanger when the over-concentration state by the measuring means Automatic concentration control device. 제1항에 있어서, 측정수단은 농용액이 흐르는 뇽용액관과, 상기 농용액관으로부터 일부가 추출되어지는 농용액 추출관에서 토출된 용액의 농도에 의해 신호를 방출하는 신호방출수단과, 상기 신호방출수단에 의해 쏟아진 용액이 저온열교환기로 유입도도록 회수하는 농용액 회수관을 구비한 것을 특징으로 하는 냉난방기의 자동농도 제어장치.The method of claim 1, wherein the measuring means comprises a signal emitting means for emitting a signal by the concentration of the solution discharged from the farm solution tube through which the farm solution flows, a part of which is extracted from the solution solution tube, And an agricultural liquid recovery tube for recovering the solution poured by the signal emitting means to flow into the low temperature heat exchanger. 제1항에 있어서, 유동수단은 농도가 설계치보다 높아서 신호가 발생되면 방향을 전환하여 냉매를 유동시킬 수 있는 삼방밸브를 구비한 것을 특징으로 하는 냉난방기의 자동농도 제어장치.The apparatus of claim 1, wherein the flow means has a three-way valve capable of flowing the refrigerant by changing the direction when a signal is generated because the concentration is higher than the designed value. 제2항에 있어서, 신호방출수단은 상기 농용액 추출관을 통해 농용액이 담겨지는 용액용기와, 상기 용액용기와 중심축을 중심으로 반대편에 형성된 표준무게 물체와, 상기 용액용기가 하강하여 접촉되면 신호를 방출하는 프로브와, 상기 프로브를 하부에서 지지하여주는 부재와, 상기 용액용기에 형성되어 프로브의 선단부에 눌려 용액이 쏟아지는 흰지를 구비한 것을 특징으로 하는 냉난방기의 자동농도 제어장치.The method according to claim 2, wherein the signal emitting means is a solution container in which the agricultural solution is contained through the agricultural liquid extraction tube, the standard weight object formed on the opposite side with respect to the solution container and the central axis, and the solution container is in contact with the And a probe for emitting a signal, a member for supporting the probe from below, and a white paper formed in the solution container and pressed by the tip of the probe to pour out the solution. 제4항에 있어서, 상기 표준물체가 중심축을 중심으로 상승하여 접촉되는 프로브를 더 구비한 것을 특징으로 하는 냉난방기의 자동농도 제어장치.The apparatus of claim 4, wherein the standard object further comprises a probe which is raised and contacted with respect to a central axis. 제4항에 있어서, 상기 표준무게 물체가 일정한 각도 이상 상부로 회전하면 표준무게 물체를 중심선까지 회전하여 용기의 용액을 쏟도록 구비한 것을 특징으로 하는 냉난방기의 자동농도 제어장치.The apparatus of claim 4, wherein when the standard weight object rotates upward by a predetermined angle or more, the standard weight object rotates to a center line to pour a solution of the container. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940007349A 1994-04-08 1994-04-08 Automatic concentration control device for air conditioners KR0140796B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940007349A KR0140796B1 (en) 1994-04-08 1994-04-08 Automatic concentration control device for air conditioners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940007349A KR0140796B1 (en) 1994-04-08 1994-04-08 Automatic concentration control device for air conditioners

Publications (2)

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KR950029706A true KR950029706A (en) 1995-11-24
KR0140796B1 KR0140796B1 (en) 1998-07-01

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