KR100212299B1 - The device for cooling refrigerant of water cooled type air conditioner - Google Patents
The device for cooling refrigerant of water cooled type air conditioner Download PDFInfo
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- KR100212299B1 KR100212299B1 KR1019960003277A KR19960003277A KR100212299B1 KR 100212299 B1 KR100212299 B1 KR 100212299B1 KR 1019960003277 A KR1019960003277 A KR 1019960003277A KR 19960003277 A KR19960003277 A KR 19960003277A KR 100212299 B1 KR100212299 B1 KR 100212299B1
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- Prior art keywords
- refrigerant
- evaporator
- water
- air conditioner
- pipe
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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
- 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
- F24F5/0017—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 cold storage bodies, e.g. ice
-
- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
[청구범위에 기재된 발명이 속한 기술분야.][Technical field to which the invention described in the claims belong.]
응축수및 상수도물을 이용하여 냉매를 냉각시키는 에어콘에 관한것임.The air conditioner cools the refrigerant using condensate and tap water.
[발명이 해결하려고 하는 기술적 과제.][Technical problem to be solved by the invention.]
종래에는 구조가 복잡하고 냉각효율이 떨어짐.Conventionally, the structure is complicated and cooling efficiency is low.
[발명의 해결방법의 요지.][The summary of the solution of the invention.]
증발기의 일부를 물에 잠기도록하여 증발기의 하부에서 냉각작용이 이루어지게하고 상부에서 증발작용이 되게함.Part of the evaporator is submerged in water to allow cooling at the bottom of the evaporator and evaporation at the top.
[발명의 중요한 용도.][Important uses of the invention.]
에어콘이 더욱 간단한 구성으로 되면서 더욱 뛰어난 효율을 얻을수 있음.As air conditioner becomes simpler configuration, it can get more efficiency.
Description
제1도는 본발명의 냉매회로도.1 is a refrigerant circuit diagram of the present invention.
제2도는 본발명의 정면도.2 is a front view of the present invention.
제3도는 제2도의 A-A'선 확대단면도.3 is an enlarged sectional view taken along the line A-A 'of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 물받침 2 : 증발기1: drip tray 2: evaporator
2a : 냉각부 2b : 증발부2a: cooling part 2b: evaporation part
3a,3b : 냉매관 4 : 모세관3a, 3b: refrigerant tube 4: capillary tube
5 : 콤푸레샤 6 : 냉매공급관5: compressor 6: refrigerant supply pipe
7 : 냉매회수관7: refrigerant recovery pipe
본발명은 증발기에서 온도차로인해 발생되는 응축수를 이용하여 냉매를 냉각시키도록된 수냉식 에어콘에 관한것으로,The present invention relates to a water-cooled air conditioner to cool a refrigerant by using condensed water generated by a temperature difference in an evaporator.
별도로 냉각기능을 하는 실외기가 필요없이 실내기 자체내에서 응축수에 의한 냉각이 이루어지도록 함으로써 가격이 저렴하면서, 설치, 이동 및 보수가 매우 간단한 에어콘을 제공코저 한 것이다.It is possible to provide air conditioners that are inexpensive and very simple to install, move and repair by allowing condensed water to be cooled in the indoor unit itself without the need for an outdoor unit that has a separate cooling function.
주지된 바와같이 기존의 에어콘은 실내기의 증발기에서 냉기를 발산시킨후 냉매를 실외기로 보내 실외기에서 냉매를 공냉시키도록 구성되었는데, 이러한 실외기의 필요성때문에 다음과 같은 많은 문제점이 있었다.As is well known, the conventional air conditioner is configured to radiate cold air from the evaporator of the indoor unit and then send the refrigerant to the outdoor unit to cool the refrigerant in the outdoor unit. There are many problems as follows.
즉 에어콘을 설치하려면 실내기는 물론 실외기까지 필수적으로 설치되어야하므로 사용자들이 가격부담을 많이가졌고, 설치시에는 벽이나 창문을 뚫고 건물의 옥상등으로 배관을 연결하여야하므로 전문인력의 필요에 따른 설치비의 별도부담과 건물손상등의 문제점이 있었다.In other words, to install air conditioner, indoor unit and outdoor unit must be installed as mandatory, so users have a lot of cost, and when installing, it is necessary to connect the pipes to the roof of the building through walls or windows, so the installation cost according to the needs of professional personnel There were problems such as burden and building damage.
또 기존의 에어콘은 실내기와 실외기가 두개의 굵은 동파이프로 연결되어있어서 한번 설치한후 위치를 이동시킬수가 없고, 이사를하여 다시 설치할경우에는 별도의 설치비가 추가로 소요되었으며, 실외기에서는 냉각(공냉)을 위해 별도의 팬을 작용시켜야하므로 전기요금에 대한 과중한 부담등 여러가지 폐단이 있었던 것이다.In addition, the existing air conditioner is connected to the two thick copper pipes of the indoor unit and the outdoor unit, and once installed, it cannot be moved. When moving and re-installing, an additional installation fee is required, and the outdoor unit is cooled (air-cooled). As a separate fan must be operated, there were various closures such as heavy burden on electric bills.
한편, 전술한 문제점에 대하여 열교환기를 이용한 수냉식 에어콘을 선출원(특허출원 제 96-1146호)한바 있으나, 이는 증발기의 하부에 별도의 열교환기를 설치한것으로서, 증발기의 구조가 복잡하여 제작이 어렵고 응축수가 열교환기로 흘러들어가는동안 냉기의 손실이있는등 몇가지 문제점이 발견되었던 것이다.On the other hand, the above-mentioned problem was previously filed (patent application No. 96-1146) of a water-cooled air conditioner using a heat exchanger, which is a separate heat exchanger installed in the lower part of the evaporator, the structure of the evaporator is difficult to manufacture and condensate water Some problems have been discovered, such as loss of cold air while flowing into the heat exchanger.
이에따라 본발명은 증발기의 하부일부분을 냉각부로 활용하여 전체적으로 구조가 더욱 간단하고 효과또한 더욱 뛰어나게끔 한것인바, 이하 첨부된 도면에 의거 그 구성을 상세히 설명하면 다음과 같다.Accordingly, the present invention is to use the lower portion of the evaporator as a cooling unit as a whole to make the structure simpler and more effective, as described below in detail with reference to the accompanying drawings.
본 발명은 증발기(2)하부의 물받침(1)을 크게 형성하여 증발기(2)의 하단일부가 물받침(1)내의 물에 잠기게하면서, 물속에 잠기는 냉각부(2a)와 물에 잠기지않는 증발부(2b)로 분리되게하고, 냉각부(2a)의 냉매관(3a)과 증발부(2b)의 냉매관(3b)을 모세관(4)으로 연결시켰다. 또 콤푸레샤(5)에서 나오는 냉매공급관(6)을 냉각부(2a)하단의 냉매관(3a)으로 연결시키고, 증발부(2b)를 거쳐나오는 냉매관(3b)은 냉매회수관(7)을 거쳐 콤푸레샤(5)로 재유입되도록 한것이다.The present invention forms a large water support 1 under the evaporator 2 so that the lower end portion of the evaporator 2 is submerged in the water in the water support 1, while the submerged cooler 2a and the water are submerged. And the refrigerant pipe 3a of the cooling unit 2a and the refrigerant pipe 3b of the evaporation unit 2b were connected to each other by a capillary tube 4. In addition, the refrigerant supply pipe (6) coming from the compressor (5) is connected to the refrigerant pipe (3a) at the bottom of the cooling unit (2a), and the refrigerant pipe (3b) passing through the evaporator (2b) is connected to the refrigerant recovery pipe (7). It is to be re-introduced into the compressor (5).
도면중 미설명부호 10은 냉각수 유입관, 11은 솔레노이드밸브, 12 는 배수관, 13은 온도감지기이다.In the drawings, reference numeral 10 denotes a cooling water inlet pipe, 11 a solenoid valve, 12 a drain pipe, and 13 a temperature sensor.
이러한 구성의 본발명은 최초사용시 물받침(1)내부에 물을 가득 채운후 에어콘을 가동시키면, 냉매가 콤푸레샤(5)로부터 냉매공급관(6)을 통해 증발기(2)하부의 냉각부(2a)로 유입되어 냉각부(2a)내의 냉매관(3a)을 순환하는동안 물받침(1)의 물에 의해 냉각이 이루어지게된다.According to the present invention, when the air conditioner is operated after the water support 1 is filled with water in the first use, the refrigerant flows from the compressor 5 through the refrigerant supply pipe 6 to the cooling unit 2a under the evaporator 2. Cooling is performed by the water of the water support 1 while flowing into the coolant tube 2a in the cooling unit 2a.
증발기(2)의 냉각부(2a)를 통과하면서 냉각된 냉매는 모세관(4)을 통과하여 급속냉각되면서 증발기(2)상부의 증발부(2b)내를 순환하는데, 증발부(2b)내의 냉매관(3b)을 통과하면서 송풍기(미도시됨)에 의해 찬바람을 일으킨후 냉매회수관(7)을 통해 다시 콤푸레샤(5)로 순환되는 것이다.The refrigerant cooled while passing through the cooling unit 2a of the evaporator 2 circulates inside the evaporator 2b on the upper part of the evaporator 2 while being rapidly cooled through the capillary tube 4, and the refrigerant in the evaporator 2b. After passing through the pipe (3b) to cause a cold wind by the blower (not shown) is circulated back to the compressor (5) through the refrigerant recovery pipe (7).
이러한 작용중 증발기(2)의 증발부(2b)에서 찬바람을 일으킬때 냉매와 공기의 온도차로인해 발생하는 응축수는 그대로 물받침(1)으로 떨어져서 더워진 물받침(1)내의 냉각수온도를 다시 떨어뜨리게되며 더워진 냉각수의 일부는 배수관(12)으로 배출된다.During this operation, when a cold wind is generated in the evaporator 2b of the evaporator 2, the condensed water generated by the temperature difference between the refrigerant and the air falls directly into the drip tray 1, thereby lowering the temperature of the coolant in the hot drip tray 1 again. Some of the warmed coolant is discharged to the drain 12.
또 공기중의 습도가 부족한등의 이유로 응축수의 발생량이 부족하여 물받침(1)내의 냉각수온도가 일정한 온도이상이되며, 온도감지기(13)가 이를 감지하여 솔레노이드밸브(11)를 개방시켜 냉각수 유입관(10)을 통해 상수도물을 물받침(1)내부로 유입시켜 원활한 냉각작용이 계속될수있는 것이다.In addition, due to the lack of humidity in the air, the amount of condensate generated is insufficient, and the temperature of the coolant in the water support 1 becomes above a certain temperature.The temperature sensor 13 detects this and opens the solenoid valve 11 to open the coolant inlet pipe. Through (10), tap water is introduced into the drip tray (1), so that smooth cooling can be continued.
이와같이 본발명은 별도로 냉매의 냉각기능을 하는 실외기없이도 실내기자체에서 냉매의 냉각이 이루어질수있어서 에어콘의 가격을 인하시킬수있고, 제작, 시공 및 보수가 매우 편리하여지며, 전기소모도 절감할수 있는등의 뛰어난 효과가 있고, 본인의 선출원(특허출원 제 96-1146호)에 비하여도 별도의 열교환장치가 필요없이 물받침자체에서 냉매를 냉각시키게되므로, 구조가 더욱 간단하여지면서도 응축수가 곧바로 냉각작용을하여 냉각효율도 더욱 높일수있게 되는등 매우 뛰어난 발명이라 할것이다.As described above, the present invention can cool down the refrigerant in the indoor body itself without the outdoor unit having the function of cooling the refrigerant, thereby reducing the price of the air conditioner, making the construction, construction and repair very convenient, and reducing the electricity consumption. It is effective and cools the refrigerant in the drip tray itself without the need for a separate heat exchanger, even compared to its own prior application (Patent Application No. 96-1146). It will be said that the invention is very excellent as it can further increase the cooling efficiency.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960003277A KR100212299B1 (en) | 1996-02-07 | 1996-02-07 | The device for cooling refrigerant of water cooled type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960003277A KR100212299B1 (en) | 1996-02-07 | 1996-02-07 | The device for cooling refrigerant of water cooled type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970062555A KR970062555A (en) | 1997-09-12 |
| KR100212299B1 true KR100212299B1 (en) | 1999-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960003277A KR100212299B1 (en) | 1996-02-07 | 1996-02-07 | The device for cooling refrigerant of water cooled type air conditioner |
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| KR (1) | KR100212299B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100929193B1 (en) | 2005-03-09 | 2009-12-01 | 엘지전자 주식회사 | Water Cooled Air Conditioning System |
-
1996
- 1996-02-07 KR KR1019960003277A patent/KR100212299B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100929193B1 (en) | 2005-03-09 | 2009-12-01 | 엘지전자 주식회사 | Water Cooled Air Conditioning System |
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| Publication number | Publication date |
|---|---|
| KR970062555A (en) | 1997-09-12 |
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