KR100287633B1 - Improved cooling structure of indoor unit self cooling air conditioner. - Google Patents

Improved cooling structure of indoor unit self cooling air conditioner. Download PDF

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Publication number
KR100287633B1
KR100287633B1 KR1019980037876A KR19980037876A KR100287633B1 KR 100287633 B1 KR100287633 B1 KR 100287633B1 KR 1019980037876 A KR1019980037876 A KR 1019980037876A KR 19980037876 A KR19980037876 A KR 19980037876A KR 100287633 B1 KR100287633 B1 KR 100287633B1
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South Korea
Prior art keywords
water
condenser
air conditioner
air
cooling
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KR1019980037876A
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Korean (ko)
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KR20000019674A (en
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정필하
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정필하
차승식
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Priority to KR1019980037876A priority Critical patent/KR100287633B1/en
Priority to PCT/KR1998/000290 priority patent/WO2000016022A1/en
Priority to AU91892/98A priority patent/AU9189298A/en
Publication of KR20000019674A publication Critical patent/KR20000019674A/en
Application granted granted Critical
Publication of KR100287633B1 publication Critical patent/KR100287633B1/en

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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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F24F2006/146—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised water for spraying
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/041—Details of condensers of evaporative condensers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems

Abstract

(1) 청구범위에 기재된 발명이 속한 기술분야.(1) The technical field to which the invention described in the claims belongs.

실내기 내부에서 물과 공기를 이용하여 냉매를 냉각(응축)시키는 에어컨에 있어서 물의 분사 및 공기의 흐름 구조를 개선하고 냉각용 물에 세균이 번식하는 것을 방지하기 위한 것임.In an air conditioner that uses a water and air to cool (condensate) a refrigerant inside an indoor unit, to improve the structure of water injection and air flow and to prevent bacteria from growing in the cooling water.

(2) 발명이 해결하려고 하는 기술적 과제.(2) The technical problem which invention is going to solve.

물이 흘러내리기만 할 경우 응축기를 제대로 냉각시키기가 어렵고 물에서 세균이 번식하여 위생상의 문제가 발생하기도 하였음.If water only flowed down, it would be difficult to cool the condenser properly and some of the hygiene problems could be caused by the growth of bacteria in the water.

(3) 발명이 해결방법의 요지.(3) The subject matter of the present invention solution.

응축기케이스(10)의 바닥면 또는 측면에 고압펌프로 물을 안개형태로 분무 할 수 있는 분무노즐(12)을 설치하였고 물탱크(20)에는 자외선 살균 등(21) 및 항균필터 (22)를 설치하였음.On the bottom or side of the condenser case 10, a spray nozzle 12 for spraying water in the form of a mist with a high pressure pump was installed, and the water tank 20 was equipped with an ultraviolet sterilization lamp 21 and an antibacterial filter 22. Installed.

(4) 발명의 중요한 용도.(4) Important uses of the invention.

응축기(2)를 더욱 효율적으로 냉각시킬 수 있게 되고 냉각용 물을 청결하게 유지시킬 수 있어서, 실내기 자체 냉각식 에어컨의 성능을 일층 향상시킬 수 있게 됨.The condenser 2 can be cooled more efficiently and the cooling water can be kept clean, further improving the performance of the indoor unit self-cooling air conditioner.

Description

실내기 자체 냉각식 에어컨의 개량 냉각 구조.Improved cooling structure of indoor unit self cooling air conditioner.

본 발명은 실내기 내부에서 물과 공기를 이용하여 냉매를 냉각(응축)시킴으로써 실내기만으로 이루어지는 에어컨에 관한 것으로, 응축기를 냉각시키기 위한 응축기 케이스와 물탱크의 구성을 개량하여 냉각효율을 높이고 냉각용 물에 유해한 세균이 번식하는 것을 방지하기 위한 것이다.The present invention relates to an air conditioner consisting only of an indoor unit by cooling (condensing) a refrigerant by using water and air in an indoor unit. The condenser case and water tank for cooling the condenser are improved to improve cooling efficiency and to provide cooling water. To prevent the growth of harmful bacteria.

주지된 바와 같이 실내기 자체냉각식 에어컨은 실내기의 내부에 응축기가 내장된 응축기케이스와 물탱크, 물펌프, 콤푸레샤 등이 모두 설치되어 실내기의 내부에서 물과 공기로 응축기를 통과하는 냉매를 냉각시키도록 구성되어 있다.As is well known, the indoor unit self-cooling air conditioner has a condenser case in which the condenser is built in, and a water tank, a water pump, and a compressor are installed inside the indoor unit to cool the refrigerant passing through the condenser with water and air inside the indoor unit. Consists of.

이러한 실내기 자체 냉각시 에어컨이 제기능을 발휘하기 위해서는 물과 공기를 얼마나 잘 이용하여 효율적으로 응축기를 냉각시키느냐가 중요한 것으로, 종래와 같이 단순히 물을 뿌려주기만 한 경우에는 응축기를 골고루 냉각시키기 어렵다 할 것이다.In order for the air conditioner to function properly during the cooling of the indoor unit itself, it is important to efficiently cool the condenser using water and air, and in the case of simply spraying water as in the prior art, it will be difficult to cool the condenser evenly. .

또 한가지 문제점으로 냉각용으로 물을 사용하기 때문에 물탱크 속의 물에 세균이 번식하게 되어 위생상 문제가 있고 수증기 상태의 물이 다량포함된 냉각용 공기가 실외로 배출되므로 세균에 오염된 공기를 실외로 배출시키게 되는 문제점도 있었다.Another problem is that water is used for cooling, which causes bacteria to multiply in the water tank, which is a hygienic problem. There was also a problem with the exhaust.

이에 따른 본 발명은 실내기 자체 냉각식 에어컨의 응축방법에 있어서 물을응축기에 뿌려주는 구조와 공기가 순환하는 구조에 대하여 효율적으로 냉각할 수 있는 방안을 제시하고, 아울러 냉각용 물에 세균이 번식하는 것을 방지하여 위생적인 문제점도 제거하는 등 실내기 자체 냉각식 에어컨의 효율과 신뢰도를 더욱 높이고자 안출한 것이다.Accordingly, the present invention proposes a method for efficiently cooling the structure in which water is sprayed to the condenser and the air circulates in the condensation method of the indoor air conditioner self-cooling air conditioner, and the bacteria grow in the cooling water. It has been devised to further improve the efficiency and reliability of the indoor unit's own cooling air conditioner by preventing hygienic problems.

도 1은 본 발명의 의한 에어컨의 전체 구성을 나타낸 단면도1 is a cross-sectional view showing the overall configuration of an air conditioner according to the present invention

도 2는 본 발명의 응축기 케이스를 도시한 단면도Figure 2 is a cross-sectional view showing a condenser case of the present invention

도 3은 도 2의 A-A'선 단면도3 is a cross-sectional view taken along the line A-A 'of FIG.

도 4는 본 발명의 물탱크를 도시한 단면도4 is a cross-sectional view showing a water tank of the present invention.

도 5는 도 4의 B-B'선 단면도5 is a cross-sectional view taken along the line B-B 'of FIG.

도 6a∼6d는 본 발명의 응축기 케이스에 대한 다른 실시예를 나타낸 단면도.6A-6D are cross-sectional views showing another embodiment of the condenser case of the present invention.

※ 도면중 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

(1) 에어컨 (2) 응축기(1) air conditioner (2) condenser

(3) 고압펌프 (4) 물분사판(3) High pressure pumps (4) Water jet plates

(10) 응축기 케이스 (11) 공기유입공(10) Condenser Case (11) Air Inlet

(12) 분무노즐 (13) 덮개(12) Spray Nozzle (13) Cover

(14) 지지판 (15) 공기흡입공간(14) Support plate (15) Air suction space

(16) 공기구멍 (17)(17') 덮개(16) Air Holes (17) (17 ') Cover

(18) 가이드판 (19) 배기팬(18) Guide Plate (19) Exhaust Fan

(20) 물탱크 (21) 자외선살균등(20) Water Tank (21) UV Sterilization Lamp

(22) 항균필터 (30) 여과망(22) Antibacterial filter (30) Filtering net

본 발명은 도 2, 도 3에 도시된 것과 같이 실내기 자체 냉각식 에어컨(1)의 응축기케이스(10)를 구성시 측면에 다수개의 공기유입공(11)을 형성하고 응축기(2)는 바닥면으로부터 조금 이격되게 설치한 후 바닥면에 다수개의 분무노즐(12)을 설치하여 물이 미세한 입자형태로 연무상태로 응축기에 뿌려지도록 하었으며, 상기 분무노즐(12)은 물탱크(20)의 물을 고압펌프(3)로 공급받아 분무토록하였다.The present invention forms a plurality of air inlet holes (11) on the side when the condenser case 10 of the indoor unit self-cooling air conditioner (1) as shown in Figure 2, 3 and the condenser 2 is the bottom surface After a little spaced apart from the installation of a plurality of spray nozzles 12 on the bottom surface so that the water is sprayed to the condenser in the form of mist in the form of fine particles, the spray nozzle 12 is the water of the water tank (20) Was sprayed by the high pressure pump (3).

또한 도 4, 도 5에 도시된 것과 같이 물탱크(20)에는 자외선 살균등(21)을 설치하여 끝이 물에 잠기도록 하고 일측에는 물탱크(20)를 가로질러 망사형태의 항균필터(22)를 설치하였다.In addition, as shown in FIGS. 4 and 5, the water tank 20 is installed with an ultraviolet sterilization lamp 21 so that the end is submerged in water, and one side of the mesh antibacterial filter 22 across the water tank 20. ) Was installed.

도 6a에 도시된 실시예를 살펴보면, 응축기케이스(10a)의 중간, 즉 응축기 (2)의 중간에 지지판(14)을 설치한후 상기 지지판(14)에 양측방향으로 분무노즐 (12)을 설치하였다.Referring to the embodiment shown in Figure 6a, after the support plate 14 is installed in the middle of the condenser case (10a), that is, the condenser 2, the spray nozzles (12) are installed on both sides of the support plate (14) It was.

도 6b는 응축기케이스(10b)의 중앙부에 ""형으로 공기 흡입공간(15)을 구성하여 여기에 공기유입공(11)을 형성하고 측벽에 다수개의 분무노즐(12)을 설치함을 보여준다.6b shows the central portion of the condenser case 10b. It shows that the air inlet space (15) is formed in this form to form an air inlet (11) and a plurality of spray nozzles (12) are installed on the side wall.

도 6c는 응축기케이스(10c) 내부의 응축기(2) 상부에 물분사판(4)을 설치하여 물을 아랫방향으로 뿌려주고, 응축기케이스(10c)의 덮개(17)에 공기유입공(11)을 형성한 후 저면에 가이드판(18) 및 배기팬(19)을 설치하여 공기 또한 아랫방향으로 흐르게 하였으며, 이때 물이 배기팬(19)쪽으로 배출되지 않도록 공기구멍(16)을 돌출시키고 그 위에 덮개(13)를 구성한 것이다.FIG. 6C shows that the water spray plate 4 is installed on the condenser 2 in the condenser case 10c to sprinkle water downward, and the air inlet 11 is attached to the cover 17 of the condenser case 10c. After the formation, the guide plate 18 and the exhaust fan 19 were installed on the bottom surface so that the air also flowed downward. At this time, the air hole 16 was protruded and the cover thereon so that water was not discharged to the exhaust fan 19. (13) is comprised.

도 6d에 도시된 실시예는 응축기케이스(10d)의 내부상부, 즉 응축기(2)의 상부와 배기팬(19)이 설치된 덮개(17') 사이에 공간을 지그재그로 가로지르는 형태로 부직포 형태의 여과망(30)을 설치한 것이다.The embodiment shown in FIG. 6D is a nonwoven fabric in the form of a zigzag across the space between the upper part of the condenser case 10d, ie, the top of the condenser 2 and the cover 17 'on which the exhaust fan 19 is installed. The filter net 30 is installed.

도면중 미 설명된 부호 5는 증발기, 6은 솔레노이드밸브, 7은 수위감지기, 8은 물의 파동방지를 위한 격판이다.In the drawings, reference numeral 5 denotes an evaporator, 6 a solenoid valve, 7 a water level sensor, and 8 a diaphragm for preventing a wave of water.

상기와 같이 구성된 본 발명은 분무노즐(12)이 응축기(2)를 향해 안개형태로 물을 분사하므로 응축기(2) 표면전체를 골고루 냉각시키는 효과가 있다, 아울러 물이 안개형태가 되어 냉각작용을 하면서 공기와 함께 잘 배출되어 버리므로 가열된 물이 다시 물탱크(20)로 순환하는 비율이 적어지게 되어 냉각작용이 더욱 원활해지는 것이다.According to the present invention configured as described above, the spray nozzle 12 sprays water toward the condenser 2 in the form of a mist, thereby effectively cooling the entire surface of the condenser 2 evenly. While it is well discharged with air, the rate of circulating the heated water back to the water tank 20 is reduced, so that the cooling action is more smooth.

그리고 물탱크 내부에는 자외선 살균등(21)이 설치되어 있어서 살균효과가 있고 또한 그 옆에 항균필터(22)을 설치하였으므로 살균은 물론 찌꺼기를 걸러주는 역할도 하는 것이다.In addition, since the ultraviolet light sterilization lamp 21 is installed in the water tank, the sterilization effect is also provided, and the antibacterial filter 22 is installed next to the sterilization filter.

본 발명의 다른 실시예를 도시한 도 6a, 도 6b는 분무노즐(12)의 설치위치를 달리하는 것인데, 중앙부 또는 양측면에서 물을 분무시키므로 응축기(2)를 더욱 고르게 냉각할 수 있게 된다.6A and 6B illustrate another embodiment of the present invention, in which the installation positions of the spray nozzles 12 are different, and water is sprayed from the central part or both sides, thereby allowing the condenser 2 to be cooled more evenly.

6c의 실시예는 물이 흐르는 방향과 공기가 흐르는 방향을 같이하며 물이 공기와 같이 균일하고 바르게 흐르므로 물이 흐트러져 불필요한 곳을 흘러내리는 일없이 응축기(2)를 더욱 효율적으로 냉각시킬 수 있게 된다. 이때 물은 덮개(7)때문에 공기와 같이 공기구멍(16)으로 배출되지는 못한다.In the embodiment of 6c, the water flows in the same direction as the air flows, and the water flows uniformly and correctly like the air, thereby allowing the condenser 2 to be cooled down more efficiently without causing the water to flow out of unnecessary places. . At this time, the water is not discharged to the air hole 16 like the air due to the cover (7).

도 6d의 실시예는 수증기를 포함하는 냉각용공기가 곧바로 배출되지 못하고 여과망(30)에 걸리게 되므로 물이 걸러지는 것이고 결국 물의 소모를 막아주게 되어 보충용 물을 절약할 수 있는 효과가 있다.The embodiment of Figure 6d is because the cooling air containing the steam is not immediately discharged to the filter net 30 is filtered so that the water is filtered and eventually prevent the consumption of water to save the replenishment water.

이상 설명한 바와 같이 본 발명은 실내기 자체 냉각식 에어컨의 물분사를 위한 구성 및 공기의 흐름구조를 개량하여 냉각효율을 더욱 상승시켜 줄 수 있게 되고 물탱크(30)의 위생문제도 해결할 수 있게 되는등 에어컨의 신뢰성을 더욱 높여줄 수 있게 된 유용한 발명인 것이다.As described above, the present invention improves the cooling efficiency by improving the configuration and water flow structure of the indoor unit self-cooling air-conditioning and can solve the sanitary problem of the water tank 30, etc. It is a useful invention that can further increase the reliability of the air conditioner.

Claims (5)

실내기 자체 냉각시 에어컨에 있어서, 응축기(2)를 내장하여 냉매를 냉각시키도록 된 응축기케이스(10)를 형성시 측면에 다수개의 공기유입공(11)을 형성하고 응축기케이스(10)의 바닥면에 분무노즐(12)을 설치하여 물탱크(20)을 물을 고압펌프(13)로 공급토록하며, 물탱크(20)에는 일측에 적외선살균등(21)을 설치하여 하단이 물에 잠기도록 하고 일측에는 물탱크(20)내부를 가로지르도록 망사형태의 항균필터(22)를 설치하여 구성됨을 특징으로 하는 실내기 자체 냉각식 에어컨의 개량 냉각 장치.In the air conditioner when the indoor unit itself cools, a plurality of air inlet holes 11 are formed on the side when the condenser case 10 is formed to cool the refrigerant by incorporating the condenser 2 and the bottom surface of the condenser case 10. The spray nozzle 12 is installed in the water tank 20 to supply water to the high pressure pump 13, and the water tank 20 is installed at one side with an infrared sterilization lamp 21 so that the bottom is submerged in water. And one side is an improved cooling device of the indoor unit self-cooling air conditioner, characterized in that the water tank 20 is installed by installing the antibacterial filter 22 of the mesh type to cross the inside. 제 1항에 있어서,The method of claim 1, 응축기케이스(10a)의 중앙부에 지지판(14)을 세워 설치한 후 상기 지지판(14)의 양방향으로 분무노즐(12)을 설치하여 구성됨을 특징으로 하는 실내기자체 냉각식 에어컨의 개량 냉각 장치.Improved cooling device of the indoor air-conditioning-cooled air conditioner, characterized in that it is configured by installing the support plate 14 in the center of the condenser case (10a) and then install the spray nozzle (12) in both directions of the support plate (14). 제 1항에 있어서,The method of claim 1, 응축기케이스(10b)의 중앙의 ""형으로 공기 흡입공간(15)을 구성한 후 여기에 공기유입공(11)을 형성하고 측벽에 분무노즐(12)을 설치하여 구성됨을 특징하는 실내기자체 냉각식 에어컨의 개량 냉각 장치.In the center of the condenser case 10b; After the air intake space (15) in the form of the air inlet hole (11) formed here and the spray nozzle (12) on the side wall is configured to improve the cooling device of the indoor magnetic cooling air conditioner. 제 1항에 있어서,The method of claim 1, 응축기케이스(10c) 내부에 응축기(2) 상부에 물분사판(4)을 설치하여 물을 아래로 뿌려주고 응축기케이스(10c)의 덮개에 공기유입공(11)을 형성한후 저면에 가이드판(18) 및 배기팬(19)을 설치하여 공기가 아래 방향으로 흐르게 하며, 바닥면에는 공기구멍(10)을 돌출시키고 그 위에 덮개(13)를 구성함을 특징으로 하는 실내기자체 냉각식 에어컨의 개량 냉각 장치.Install a water spray plate 4 on the condenser 2 upper part inside the condenser case 10c and sprinkle water down, and form an air inlet 11 in the cover of the condenser case 10c, 18) and an exhaust fan 19 are installed to allow air to flow in a downward direction, and the bottom surface protrudes the air hole 10, and a cover 13 is formed thereon. Cooling system. 제 1항에 있어서,The method of claim 1, 응축기케이스(10d)의 내부상부, 즉 응축기(2)의 상부와 배기팬(19)이 설치된 덮개(17') 사이에 공간을 지그재그로 가로지로는 부직포형태의 여과망(30)을 설치하여 구성됨을 특징으로 하는 실내기자체 냉각식 에어컨의 개량 냉각 장치.It is configured by installing a non-woven filtration net 30 to zigzag the space between the upper portion of the condenser case (10d), that is, the upper portion of the condenser 2 and the cover (17 ') in which the exhaust fan (19) is installed. An improved cooling system for an indoor gas self-cooling air conditioner.
KR1019980037876A 1998-09-12 1998-09-12 Improved cooling structure of indoor unit self cooling air conditioner. KR100287633B1 (en)

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KR1019980037876A KR100287633B1 (en) 1998-09-12 1998-09-12 Improved cooling structure of indoor unit self cooling air conditioner.
PCT/KR1998/000290 WO2000016022A1 (en) 1998-09-12 1998-09-23 Condenser cooling structure for single unit-type air conditioners
AU91892/98A AU9189298A (en) 1998-09-12 1998-09-23 Condenser cooling structure for single unit-type air conditioners

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