KR20020064030A - Air-conditioner be improved cooling power - Google Patents
Air-conditioner be improved cooling power Download PDFInfo
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- KR20020064030A KR20020064030A KR1020010004626A KR20010004626A KR20020064030A KR 20020064030 A KR20020064030 A KR 20020064030A KR 1020010004626 A KR1020010004626 A KR 1020010004626A KR 20010004626 A KR20010004626 A KR 20010004626A KR 20020064030 A KR20020064030 A KR 20020064030A
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- refrigerant
- evaporator
- expansion valve
- condenser
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
본 발명은 냉방능력이 향상된 에어컨에 관한 것으로, 보다 상세하세는냉매를 압송하는 냉매파이프를 팽창밸브 입구전에 증발기로부터 생성되는 응축를 포집하여 이의 응축수와 접촉시킴으로써 증발기에서 냉매의 열교환이 완전하게 이루어질 수 있도록 한 냉방능력이 향상된 에어컨에 관한 것이다.The present invention relates to an air conditioner having an improved cooling capability, and more particularly, to collect the condensation from the evaporator before the expansion valve inlet, and to contact the condensate with the refrigerant pipe for transporting the refrigerant so that the heat exchange of the refrigerant in the evaporator can be completed completely. An air conditioner with improved cooling capability.
일반적으로, 냉방장치는 냉매를 고온.고압의 가스형태로 압축하는 압축기(compressor)와, 이의 압축기에 의해 압축된 고온.고압의 냉매를 액화시키는 응축기(condenser)와, 이 응축기에 의해 고온.고압으로 액화된 냉매를 저온.저압으로 떨어뜨리기 위한 팽창밸브(expansion valve)와, 이 팽창밸브에 의해 팽창된 냉매를 증발 즉 열교환시키는 증발기(evaporator)로 구성되어 있고, 증발기를 통과하면서 열교환된 냉각공기는 블로워에 의해 냉방이 필요한 실내로 강제 송풍된다.In general, a cooling apparatus includes a compressor for compressing a refrigerant into a gas of high temperature and high pressure, a condenser for liquefying a high temperature and high pressure refrigerant compressed by the compressor, and a high temperature and high pressure by the condenser. It consists of an expansion valve for reducing the refrigerant liquefied to low temperature and low pressure, and an evaporator for evaporating or exchanging heat exchanged refrigerant by the expansion valve. Is forcibly blown by the blower into the room where cooling is required.
첨부된 도면 도 1은 전술한 냉방장치가 구비된 종래의 일반적인 에어컨의 실내기를 도시한 것으로, 도시된 바와 같이 실내기(10)는 전면 하부에는 실내공기를 흡입하도록 흡입구가 형성된 하부패널(11)이 구비되고, 상부에는 냉방된 공기를 실내측으로 토출하기 위한 토출구가 형성된 상부패널(12)로 이루어져 있으며, 또한 상기 실내기(10)의 내측 하단부에는 열교환을 위한 증발기(13)가 설치되어 있으며, 이의 하단부에는 열교환시 생성되는 응축수를 포집배출하는 드레인부재(14)가 구비되어 있으며, 상부에는 열교환된 공기를 실내측으로 송풍시키기 위한 블로워(15)가 설치되어 있다. 한편 미도시된 압축기와 응축기가 실외에 설치되는 실외기에 실장구비된다.1 is a view illustrating an indoor unit of a conventional general air conditioner equipped with the above-described air conditioner. As illustrated, the indoor unit 10 includes a lower panel 11 having an inlet formed therein so as to suck indoor air in a lower part of a front surface thereof. It is provided, the upper panel consists of an upper panel 12 having a discharge port for discharging the cooled air to the indoor side, and the inner lower end of the indoor unit 10 is provided with an evaporator 13 for heat exchange, the lower end thereof It is provided with a drain member 14 for collecting and discharging the condensed water generated during heat exchange, the blower 15 for blowing the heat-exchanged air to the indoor side is provided. Meanwhile, a compressor and a condenser not shown are mounted on an outdoor unit installed outdoors.
그러나 이와 같이 이루어진 에어컨은 실외기에 실장된 압축기로부터 계속적인 냉매가 압송되는 과정에서 증발기를 지나는 동안 열교환이 이루어지게 되므로 냉매가 증발기에서 완전하게 열교환이 이루어지지 않게 되는 문제점이 있었다.However, the air conditioner made as described above has a problem in that the heat exchange is performed while passing through the evaporator while the refrigerant is continuously pumped from the compressor mounted in the outdoor unit, so that the refrigerant is not completely heat exchanged in the evaporator.
즉, 공기에 의해 열교환이 이루어지게 되므로 계속적인 냉매의 압송으로 증발기와의 접촉이 완전하게 이루어지지 않고 지나는 냉매가 발생하게 되므로 냉방능력이 떨어지는 문제점이 있었다.That is, since the heat exchange is made by air, since the refrigerant passes by not being completely contacted with the evaporator by the continuous pumping of the refrigerant, there is a problem that the cooling capacity is lowered.
본 발명은 이와 같은 문제점을 해결하기 위해 발명된 것으로서, 증발기로부터 생성되는 응축수를 포집하기 위해 구비되는 드레인부재에 연결되어 응축수를 배출하는 배출파이프를 응축수가 고일수 있도록 트랩으로 형성하고 이 트랩내측으로 냉매파이프를 도관시킴으로서 팽창밸브전에 냉매를 예강하시켜 증발기에서의 열교환시 안전 열교환이 이루어지도록 한 냉방능력이 향상된 에어컨을 제공함에 그 목적이 있다.The present invention has been invented to solve such a problem, the discharge pipe which is connected to the drain member provided to collect the condensed water generated from the evaporator to discharge the condensed water to form a trap so that the condensed water and the inside of the trap The purpose of the present invention is to provide an air conditioner having an improved cooling capacity by preheating the refrigerant before the expansion valve by conduiting the refrigerant pipe so that safe heat exchange is performed during heat exchange in the evaporator.
도 1은 종래의 일반적인 에어컨의 실내기를 도시한 도면1 is a view showing an indoor unit of a conventional general air conditioner
도 2는 본 발명에 따른 냉방능력이 향상된 에어컨의 실내기를 도시한 도면2 is a view showing the indoor unit of the air conditioner with improved cooling capacity according to the invention
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
100 : 실내기 105 : 냉매파이프100: indoor unit 105: refrigerant pipe
110 : 증발기 115 : 배출파이프110: evaporator 115: discharge pipe
115a : 트랩 120 : 드레인부재115a: trap 120: drain member
이와 같은 목적을 달성하기 위한 본 발명은 고온.고압의 가스형태로 압축하는 압축기와, 이의 압축기에 의해 압축된 고온.고압의 냉매를 액화시키는 응축기를 실장시켜 실외에 설치되는 실외기와, 이 실외기의 응축기로부터 압송되는 냉매를 저온.저압으로 떨어뜨리기 위한 팽창밸브와, 이 팽창밸브에 의해 팽창된 냉매를 열교환시키는 증발기와, 이의 하단으로 열교환시 생성되는 응축수를 포집배출하는 배출파이프가 연결구비된 드레인부재와, 상기 증발기 상단으로 열교환된 공기를 실내측으로 토출하도록 구비된 블로워를 실장시켜 이루어진 실내기로 구성된 에어컨에 있어서, 상기 증발기 하단부에 구비되는 드레인부재에 포집된 응축수를 배출하기 위해 구비되는 배출파이프를 그 도중에 응축수가 고일수 있도록 트랩을 형성하고,이의 트랩에 응축기로부터 도관된 냉매파이프가 관통되어 팽창밸브의 입구측에 연결 도관되도록 함을 특징으로 하는 냉방능력이 향상된 에어컨에 의해 달성된다.In order to achieve the above object, the present invention provides an outdoor unit installed outdoors by mounting a compressor for compressing a high temperature / high pressure gas, a condenser for liquefying a high temperature / high pressure refrigerant compressed by the compressor. An expansion valve connected to an expansion valve for lowering the refrigerant conveyed from the condenser to a low temperature and a low pressure, an evaporator for exchanging the refrigerant expanded by the expansion valve, and a discharge pipe for collecting and discharging condensate generated during heat exchange to the lower end thereof. In the air conditioner consisting of a member and an indoor unit formed by mounting a blower provided to discharge the air heat exchanged to the upper end of the evaporator to the indoor side, the discharge pipe provided for discharging the condensed water collected in the drain member provided in the lower end of the evaporator In the meantime, a trap is formed so that the condensate can accumulate, Is through the refrigerant pipes from the accumulation conduit is achieved by the improved air conditioning cooling capacity, it characterized in that the conduits to be connected to the inlet side of the expansion valve.
상기 트랩은 p트랩, s트랩, u트랩 중 어느 하나인 것을 특징으로 하는 냉방능력이 향상된 에어컨에 의해 달성된다.The trap is achieved by an air conditioner having improved cooling capacity, characterized in that any one of p trap, s trap, u trap.
이하, 본 발명을 첨부된 예시도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings, the present invention.
첨부도면 도 2는 본 발명에 따른 냉방능력이 향상된 에어컨의 실내기를 도시한 도면이다.2 is a view illustrating an indoor unit of an air conditioner having improved cooling capability according to the present invention.
도시된 바와 같이 에어컨의 실내기(100)는 고온.고압의 가스형태로 압축하는 압축기와, 이의 압축기에 의해 압축된 고온.고압의 냉매를 액화시키는 응축기를 실장시켜 실외에 설치된 실외기(미도시)와, 상기 실외기의 응축기로부터 압송되는 냉매를 저온.저압으로 떨어뜨리기 위한 팽창밸브(미도시)와, 이 팽창밸브에 의해 팽창된 냉매를 열교환시키는 증발기(110)와, 이의 하단으로 열교환시 생성되는 응축수(A)를 포집배출하는 배출파이프(115)가 연결구비된 드레인부재(120)와, 상기 증발기(110) 상단으로 열교환된 공기를 실내측으로 토출하도록 구비된 블로워(125)로 이루어진다.As shown, the indoor unit 100 of the air conditioner includes a compressor for compressing a high temperature / high pressure gas, a condenser for liquefying a high temperature / high pressure refrigerant compressed by the compressor, and an outdoor unit (not shown) installed outdoors. , An expansion valve (not shown) for lowering the refrigerant conveyed from the condenser of the outdoor unit to a low temperature and a low pressure, an evaporator 110 for heat-exchanging the refrigerant expanded by the expansion valve, and condensate generated during heat exchange to the lower end thereof. A discharge pipe 115 for collecting and discharging (A) includes a drain member 120 having a connection and a blower 125 provided to discharge the air heat-exchanged to the upper end of the evaporator 110 to the indoor side.
상기 드레인부재(120)의 저면에는 증발기(110)에서 생성되는 응축수(A)를 배출하도록 배출파이프(115)가 구비되며, 이 배출파이프(115)는 응축수(A)를 그 도중에 고이게 하도록 트랩(115a)이 형성된다. 이때 도 2에 도시된 바와 같이 응축기의출구측과 연결된 냉매파이프(105)는 배출파이프(115)의 트랩(115a)을 관통하여 팽창밸브측과 연결되도록 도관된다.The bottom of the drain member 120 is provided with a discharge pipe 115 to discharge the condensate (A) generated in the evaporator 110, the discharge pipe 115 is trapped to collect the condensate (A) in the middle ( 115a) is formed. In this case, as shown in FIG. 2, the refrigerant pipe 105 connected to the outlet side of the condenser passes through the trap 115a of the discharge pipe 115 to be connected to the expansion valve side.
한편, 본 발명에서 도시하고 있는 배출파이프(115)의 트랩(115a)은 p트랩을 사용하고 있으나, 이에 국한하지 않고 s트랩 또는 u트랩을 사용할 수도 있다.Meanwhile, the trap 115a of the discharge pipe 115 shown in the present invention uses a p trap, but is not limited thereto, and may also use an s trap or a u trap.
이와 같이 이루어진 본 발명의 에어컨을 구동시키게 되면, 도 2에 도시된 바와 같이 실외기의 압축기로부터 냉매를 압축시켜 응축기로 압송하면 이 응축기는 냉매를 응축시켜 냉매파이프(105)를 통하여 실내기(100)측으로 압송시키게 된다.When driving the air conditioner of the present invention made in this way, as shown in Figure 2 when the refrigerant from the compressor of the outdoor unit to compress the refrigerant to the condenser condenser condensing the refrigerant to the indoor unit 100 through the refrigerant pipe 105 Will be sent.
이때 상기 냉매파이프(105)는 증발기(110)에서 생성되는 응축수(A)를 포집 배출하도록 구비되는 드레인부재(120)의 배출파이프(115)의 트랩(115a)에 관통되어 도관되어 있으므로 냉매파이프(105)를 통하여 압송되는 냉매는 트랩(115a)에 고인 응축수(A)에 의해 온도 및 압력이 예강하하게 된다.At this time, the refrigerant pipe 105 is conduit penetrated through the trap 115a of the discharge pipe 115 of the drain member 120 provided to collect and discharge the condensed water (A) generated in the evaporator 110, the refrigerant pipe ( The refrigerant pushed through 105 is preliminarily dropped in temperature and pressure by the condensed water A accumulated in the trap 115a.
이후 팽창밸브를 통과하면서 미강하된 냉매가 완전하게 강하하여 증발기(110)측으로 압송되어 진다.Then, while passing through the expansion valve, the unreduced refrigerant is completely dropped to be fed to the evaporator 110 side.
따라서, 증발기(110)를 통과하는 냉매는 미열교환됨 없이 완전 열교환이 이루어지게 되는 것이다.Therefore, the refrigerant passing through the evaporator 110 is to be completely heat exchanged without being heat exchanged.
이상과 같이 본 발명은 고온.고압이 냉매를 팽창밸브전에 증발기로부터 생성되는 응축수를 이용하여 예강하시키고 이렇게 강하된 냉매를 팽창밸브에서 완전하게 강하시켜 증발기측으로 압송시키므로 열교환이 완전히 이루어질 수 있도록 하여 냉방능력을 향상시킬 수 있는 효과가 있다.As described above, according to the present invention, the high temperature and high pressure cool down the refrigerant by using condensate generated from the evaporator before the expansion valve, and the refrigerant thus dropped is completely lowered from the expansion valve to be pumped to the evaporator so that the heat exchange can be completely performed. There is an effect to improve the ability.
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|---|---|---|---|
| KR10-2001-0004626A KR100406045B1 (en) | 2001-01-31 | 2001-01-31 | Air-conditioner be improved cooling power |
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|---|---|---|---|
| KR10-2001-0004626A KR100406045B1 (en) | 2001-01-31 | 2001-01-31 | Air-conditioner be improved cooling power |
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| KR20020064030A true KR20020064030A (en) | 2002-08-07 |
| KR100406045B1 KR100406045B1 (en) | 2003-11-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100436930B1 (en) * | 2001-11-01 | 2004-06-23 | 위니아만도 주식회사 | improved air-conditioner in efficiency using condensed water |
| KR100600090B1 (en) * | 2005-09-13 | 2006-07-13 | 주식회사 유한엔지니어링 | The air conditioner without concrete pad |
| KR101463160B1 (en) * | 2008-02-25 | 2014-11-18 | 엘지전자 주식회사 | Air conditioner |
| CN109425043A (en) * | 2017-08-29 | 2019-03-05 | 安徽柒海智能控制技术有限公司 | A kind of drainage arrangement of electronic dehumidifying device condensed water |
-
2001
- 2001-01-31 KR KR10-2001-0004626A patent/KR100406045B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100436930B1 (en) * | 2001-11-01 | 2004-06-23 | 위니아만도 주식회사 | improved air-conditioner in efficiency using condensed water |
| KR100600090B1 (en) * | 2005-09-13 | 2006-07-13 | 주식회사 유한엔지니어링 | The air conditioner without concrete pad |
| KR101463160B1 (en) * | 2008-02-25 | 2014-11-18 | 엘지전자 주식회사 | Air conditioner |
| CN109425043A (en) * | 2017-08-29 | 2019-03-05 | 安徽柒海智能控制技术有限公司 | A kind of drainage arrangement of electronic dehumidifying device condensed water |
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|---|---|
| KR100406045B1 (en) | 2003-11-17 |
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