KR0139314Y1 - Condenser of refrigeration apparatus - Google Patents
Condenser of refrigeration apparatus Download PDFInfo
- Publication number
- KR0139314Y1 KR0139314Y1 KR2019930013806U KR930013806U KR0139314Y1 KR 0139314 Y1 KR0139314 Y1 KR 0139314Y1 KR 2019930013806 U KR2019930013806 U KR 2019930013806U KR 930013806 U KR930013806 U KR 930013806U KR 0139314 Y1 KR0139314 Y1 KR 0139314Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- pipe member
- cooling
- refrigerant
- cooling means
- Prior art date
Links
- 238000005057 refrigeration Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 239000003507 refrigerant Substances 0.000 claims abstract description 48
- 239000002826 coolant Substances 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 abstract description 15
- 230000008014 freezing Effects 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- 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
- 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
- F25B2339/046—Condensers with refrigerant heat exchange tubes positioned inside or around a vessel containing water or pcm to cool the refrigerant gas
-
- 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
- F25B2600/00—Control issues
- F25B2600/13—Pump speed control
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21162—Temperatures of a condenser of the refrigerant at the inlet of the condenser
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
본 고안은 압축기로부터 공급된 냉매가스의 열을 방열시켜 냉매가스를 액체냉매로 변환시키는 냉동수단의 응축기에 관한것으로써, 특히 압축기(1)에서 공급된 냉매가 흐르는 파이프부제(11)와, 상기 파이프부재(11)를 수용하며 상기 파이프부재(11)로 흐르는 냉매의 열이 물에 의해 방열되도록 하는 냉각수단(12)과, 상기 냉각수단(12)으로 물이 공급되도록 물을 저장보관하며 자연대류에 의해 저장된 물을 냉각시키는 물공급수단(13)과, 상기 물공급수단(13) 및 상기 냉각수단(12) 사이에 배설된 토출파이프부재(15)에 배설되며 상기 냉각수단(12)의 물이 상기 물공급수단(13)으로 공급되도록 하는 펌프수단(16)으로 이루어져서 압축기의 과부하를 방지하고, 냉동수단의 냉동능력을 향상시킬 수 있는 냉동수단의 응축기에 관한 것이다.The present invention relates to a condenser of a refrigerating means for dissipating heat of refrigerant gas supplied from a compressor to convert refrigerant gas into a liquid refrigerant, and in particular, a pipe subsidiary 11 through which the refrigerant supplied from the compressor 1 flows, and Cooling means 12 for receiving the pipe member 11 and the heat of the refrigerant flowing to the pipe member 11 by heat dissipation, and storing and storing water so that water is supplied to the cooling means 12 The water supply means 13 for cooling the water stored by the convection and the discharge pipe member 15 disposed between the water supply means 13 and the cooling means 12 and disposed of the cooling means 12 It relates to a condenser of the refrigerating means consisting of a pump means (16) for supplying water to the water supply means 13 to prevent the overload of the compressor and to improve the freezing capacity of the refrigerating means.
Description
제1도는 종래예에 적용되는 냉동수단의 응축기가 배설된 냉장고의 측부를 개략적으로 도시한 단면도.1 is a cross-sectional view schematically showing a side of a refrigerator provided with a condenser of a refrigerating means applied to a conventional example.
제2도는 종래예 및 본 고안의 응축기가 배설된 냉동수단의 표준증기 냉동사이클 선도를 도시한 그래프.2 is a graph showing a standard steam refrigerating cycle diagram of a refrigerating means in which the condenser of the prior art and the present invention are disposed.
제3도는 본 고안의 냉동수단의 응축기의 구조를 개략적으로 도시한 구조도.Figure 3 is a schematic diagram showing the structure of the condenser of the freezing means of the present invention.
제4도는 본 고안의 냉동수단의 응축기가 배설된 냉장고의 측부를 도시한 단면도.4 is a cross-sectional view showing a side of the refrigerator provided with a condenser of the freezing means of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 압축기 3 : 증발기1: compressor 3: evaporator
8 : 팬부재 11 : 파이프부재8 fan member 11 pipe member
12 : 냉각수단 13 : 물공급수단12 cooling means 13 water supply means
14 : 공급파이프부재 15 : 토출파이프부재14 supply pipe member 15 discharge pipe member
16 : 펌프수단 17 : 첵크밸브16 pump means 17 check valve
18 : 제어수단 111 : 제1온도감지센서18: control means 111: the first temperature sensor
112 : 제2온도감지센서112: second temperature sensor
본 고안의 냉장고·에어콘등과 같은 냉동수단에 있어서 압축기로부터 공급된 냉매가스의 열을 방열시켜 냉매가스를 액체냉매로 변환시키는 냉동수단의 응축기에 관한것으로써, 특히 냉매가스의 열을 방열시킬 경우 물에 의해 냉매가스의 열이 방열되도록 구성된 냉동수단의 응축기에 관한 것이다.In a refrigerating unit such as a refrigerator or an air conditioner of the present invention, the present invention relates to a condenser of a refrigerating unit that converts refrigerant gas into a liquid refrigerant by dissipating heat from the refrigerant gas supplied from the compressor. A condenser of a refrigerating means configured to dissipate heat of a refrigerant gas by water.
일반적으로, 냉장고·에어콘등과 같은 냉동수단은 제1도에 도시한 바와같이 냉매를 고압으로 압축시켜서 냉매가 순환되도록 하는 압축기(1′)와, 상기 압축기(1′)에서 생성된 고압의 냉매가스를 공급받아 고압의 냉매가스의 열을 공기에 의해 외부로 방열시키므로써 냉매가스를 액체냉매로 변환시킴과 동시에 냉매를 차갑게하는 응축기(10′)와, 상기 응축기(10′)에서 변환된 액체냉매를 공급받아 액체냉매의 압력을 저하시키는 모세관과, 상기 모세관에서 압력이 저하된 냉매를 공급받아 냉매가 증발작용하도록하여 고내의 온도를 일정온도 이하로 유지시키는 증발기(3′)로 구성되어 있었다.In general, a refrigerating means such as a refrigerator, an air conditioner, or the like, has a compressor 1 'for compressing the refrigerant to a high pressure so as to circulate the refrigerant as shown in FIG. 1, and a high pressure refrigerant produced by the compressor 1'. Condenser 10 'which converts refrigerant gas into liquid refrigerant and cools the refrigerant by radiating heat of high-pressure refrigerant gas to the outside by receiving gas, and the liquid converted by the condenser 10' And a capillary tube for reducing the pressure of the liquid refrigerant upon receiving the refrigerant, and an evaporator (3 ') for keeping the temperature in the refrigerator below a predetermined temperature by allowing the refrigerant to evaporate when the refrigerant having a reduced pressure is supplied from the capillary tube. .
이와같이 구성된 종래의 냉동수단에 배설되는 냉동수단의 응축기는, 압축기에서 공급된 냉매가스의 열을 공기에 의해 외부로 방열시키므로써 압축기에 부하가 과다하게 걸리는 것은 물론이고, 냉동수단의 냉동능력이 저하된다는 문제점이 있었다.The condenser of the refrigerating means disposed in the conventional refrigerating means configured as described above dissipates the heat of the refrigerant gas supplied from the compressor to the outside by air, thereby overloading the compressor and deteriorating the refrigerating capacity of the refrigerating means. There was a problem.
상기와 같이 냉매가스의 열을 공기에 의해 외부로 방열시킬 경우 압축기에 부하가 과다하게 걸리고 냉동능력이 저하된다는 문제점을 명료하게 하기 위해서, 냉매가스의 열을 공기에 의해 외부로 방열시킬 경우와 냉매가스의 열을 물에 의해 외부로 방열시킬 경우를 물성치로써 비교하면, 30℃의 물에서 물의 비열계수(Cpw)≒4.2이고, 물의 밀도(ρw)≒1000이며, 30℃의 공기에서 공기의 비열계수(Cpa)≒1.2이고, 공기의 밀도(ρα)≒1.0이며, 응축기의 내부로 흐르는 냉매의 열교환량은 용축기의 주위에 둘러싼 물질의 열용량에 비례하고, 응축기의 열전달 현상이 발생할 경우 일어나는 온도차가 같다고 가정하여 공기(QHa)와물(QHw)의 열용량을 비교하면As described above, in order to clarify the problem that when the heat of the refrigerant gas to the outside by air, the compressor is excessively loaded and the refrigeration capacity is lowered. When the heat of gas is radiated to the outside by water as a property value, the specific heat coefficient (Cpw) of water is 4.2, water density (ρw) is 1000 in water of 30 ° C, and the specific heat of air in air of 30 ° C. The coefficient (Cpa) of 1.2, the density of air (ρα) of 1.0, and the heat exchange amount of the refrigerant flowing into the condenser are proportional to the heat capacity of the material surrounding the molten condenser, and the temperature difference that occurs when heat transfer of the condenser occurs. Assume that the heat capacity of air (QHa) and water (QHw)
즉, 공기에 비해 물로써 냉매가스의 열을 방열시킬 경우 보다 높은 열이 방열됨을 알수 있다.That is, it can be seen that higher heat is radiated when heat is radiated from the refrigerant gas with water than with air.
이를 제2도에 도시한 표준 냉동사이클 선도로써 좀더 상세하게 설명하면, 응축기로 공급된 고압의 냉매가스를 QH에서 QH′로 증가시킬 경우 응축기의 입력은 P3에서 P3′로 저하되고, 모세관을 거쳐 증발기에서 발생되는 열교환량은 QL에서 QL′로 증가됨을 알수 있다.If this explanation claim in more detail as a two-standard refrigeration cycle diagram illustrated in Fig., 'When increasing the input of the condenser is P 3 at P 3, the high pressure refrigerant gas supplied to the condenser QH at QH is lowered, the capillary It can be seen that the heat exchange amount generated in the evaporator increases from QL to QL ′.
즉, 응축기에서 방열되는 열을 QH에서 QH′로 증가시킬 경우 압축기의 압력이 P 2에서 P 2′로 저하되도 되므로써 압축기에 과부하가 발생되지 않음은 물론, 증발기에서 발생되는 열교환량이 QL에서 QL′로 증가되므로써 냉동수단의 냉동능력을 보다 향상시킬 수 있다.That is, if the heat radiated from the condenser is increased from QH to QH ′, the compressor pressure may decrease from P 2 to P 2 ′, so that the compressor is not overloaded, and the amount of heat exchanged from the evaporator is QL to QL ′. By increasing the freezing capacity of the freezing means can be further improved.
이를 다시 말하면, 종래의 냉동수단의 응축기와 같이 공기에 의해서 냉매의 열이 방열될 경우 물에 의해 냉매를 방열시키는 것보다 압축기에 과부하가 걸리는 것은 물론 냉동수단의 냉동능력이 저하된다는 문제점이 있었다.In other words, when the heat of the refrigerant is dissipated by air as in the condenser of the conventional refrigerating means, there is a problem that the refrigeration capacity of the refrigerating means is lowered as well as the compressor is overloaded rather than dissipating the refrigerant by water.
본 고안은 상술한 문제점을 감안해서 이루어진 것으로써, 본 고안의 목적은 압축기에서 공급된 고압의 냉매를 응축기에서 방열시킬 경우 물로써 냉매의 열이 방열되도록 하여서, 압축기에 과부하가 발생되는 것을 방지하는 것은 물론이고 냉동수단의 냉동능력을 향상시킬 수 있는 냉동수단의 응축기를 제공하는 데 있다.The present invention has been made in view of the above-described problems, and an object of the present invention is to prevent the overload of the compressor by dissipating heat of the refrigerant with water when radiating the high-pressure refrigerant supplied from the compressor in the condenser. Of course, to provide a condenser of the freezing means that can improve the freezing capacity of the freezing means.
이와같은 목적을 달성하기 위하여 본 고안에 의한 냉동수단의 응축기는, 압축기에서 공급된 냉매가 흐르는 파이프부재와, 상기 파이프부재를 수용하며 상기 파이프부재로 흐르는 냉매의 열이 물에 의해 방열되도록하는 냉각수단과, 상기 냉각수단으로 물이 공급되도록 물을 저장보관하며 물을 냉각시키는 물공급수단과, 상기 물공급수단 및 상기 냉각수단 사이에 배설된 토출파이프부재에 배설되며 상기 냉각수단의 물을 상기 물공급수단으로 공급되도록 하는 펌프수단으로 이루어진 것을 특징으로 한다.In order to achieve the above object, the condenser of the refrigerating means according to the present invention includes a pipe member through which a refrigerant supplied from a compressor flows, and a coolant that receives the pipe member and heats the refrigerant flowing through the pipe member to be radiated by water. However, the water supply means for storing and storing the water so that the water is supplied to the cooling means, the water supply means for cooling the water, and the discharge pipe member disposed between the water supply means and the cooling means is disposed in the water of the cooling means Characterized in that the pump means to be supplied to the supply means.
이와같은 구성에 의하면, 압축기에서 공급된 냉매가스의 열을 물에 의해 보다 효율적으로 방열시킬 수 있으므로, 압축기의 과부하를 방지하는 것은 물론 냉동수단의 냉동능력을 보다 향상시킬 수 있는 것이다.According to this configuration, since the heat of the refrigerant gas supplied from the compressor can be more efficiently radiated by water, it is possible to prevent the compressor from being overloaded and to further improve the freezing capacity of the freezing means.
이하, 본 고안의 일실시예를 첨부 도면에 의거하여 상세하게 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제3도는 본 고안의 냉동수단의 응축기의 구조를 개략적으로 도시한 구조도이고, 제4도는 본 고안의 냉동수단의 응축기가 배설된 냉장고의 측부를 도시한 단면도이다.3 is a structural diagram schematically showing the structure of the condenser of the refrigerating means of the present invention, Figure 4 is a cross-sectional view showing the side of the refrigerator provided with the condenser of the refrigerating means of the present invention.
제3도 내지 제4도에 있어서, (11)은 압축기(1)에서 공급된 냉매가 흐르는 파이프부재로써, 그 외부에는 상기 파이프부재(11)를 수용함은 물론 물을 저장하는 냉각수단(12)이 배설되어서 상기 파이프부재(11)로 흐르는 냉매가스의 열이 물에 의해 방열되어 압축기(1)에서 공급된 냉매가스가 액체냉매로 변환되도록 한다.3 to 4, 11 is a pipe member through which the refrigerant supplied from the compressor 1 flows, and cooling means 12 for storing the water as well as storing the pipe member 11 outside thereof. ), The heat of the refrigerant gas flowing to the pipe member 11 is radiated by water so that the refrigerant gas supplied from the compressor 1 is converted into liquid refrigerant.
또, 상기 냉각수단(12)의 대체로 하부에는 후술하는 물공급수단으로부터 물이 공급되도록 입구(121)가 형성되고, 상기 냉각수단(12)의 대체로 상부에는 냉매의 열이 방열되므로써 온도가 상승된 물이 토출되도록 출구(122)가 형성되어 있다.In addition, the inlet 121 is formed in the lower portion of the cooling means 12 so that water is supplied from the water supply means to be described later, and the temperature of the cooling means 12 is increased by dissipating heat of the refrigerant in the upper portion of the cooling means 12. An outlet 122 is formed to discharge water.
또한, 상기 파이프부재(11)에는 소정의 위치에 파이프부재(11)의 온도를 감지하는 제1온도감지센서(111)가 부착되고, 상기 냉각수단(12)의 내부 소정위치에는 상기 냉각수단(12)에 저장된 물의 온도를 감지하는 제2온도감지센서(112)가 배설되어 있다.In addition, the pipe member 11 is attached to the first temperature sensor 111 for detecting the temperature of the pipe member 11 at a predetermined position, the cooling means (12) in the predetermined position inside the cooling means (12). A second temperature sensor 112 for sensing the temperature of the water stored in 12 is disposed.
한편, 상기 냉각수단(12)의 상부에는 상기 냉각수단(12)으로 물이 공급되도록 물을 저장보관하며 자연대류에 의해 저장된 물을 냉각시킬 수 있는 물공급수단(13)이 배설되어 있다.On the other hand, the upper portion of the cooling means 12 is provided with a water supply means 13 for storing and storing the water so that the water is supplied to the cooling means 12 and to cool the water stored by natural convection.
또, 상기 물공급수단(13)은, 상부면에 상기 물공급수단(13)으로 물을 공급받을 수 있도록 물공급구(134)가 형성되고, 이 물공급구(134)에는 밸브(133)가 배설된다.In addition, the water supply means 13, the water supply port 134 is formed on the upper surface so that the water can be supplied to the water supply means 13, the valve 133 is disposed in the water supply port 134 do.
또한, 상기 물공급수단(13)의 일측면에는 상기 냉각수단(2)에서 온도가 상승된 물이 순환되도록 입구(132)가 형성되고, 다른 일측면에는 상기 물공급수단(13)의 물이 상기 냉각수단(12)으로 공급되도록 출구(131)가 형성되어 있다.In addition, an inlet 132 is formed on one side of the water supply means 13 to circulate the water whose temperature is increased in the cooling means 2, and the water of the water supply means 13 is formed on the other side of the water supply means 13. An outlet 131 is formed to be supplied to the cooling means 12.
또, 상기 물공급수단(13)의 출구(131)와 상기 냉각수단(12)의 입구(121)사이에는, 상기 물공급수단(13)의 물이 상기 냉각수단(12)으로 공급되도록 가이드하는 공급파이프부재(14)가 배설된다.In addition, between the outlet 131 of the water supply means 13 and the inlet 121 of the cooling means 12, to guide the water of the water supply means 13 to be supplied to the cooling means 12 The supply pipe member 14 is disposed.
또한, 상기 물공급수단(13)의 입구(132)와 상기 냉각수단(12)의 출구(122)와의 사이에는, 상기 냉각수단(12)에서 온도가 상승된 물이 상기 물공급수단(13)으로 공급되도록 가이드하는 토출파이프부재(15)가 배설된다.In addition, between the inlet 132 of the water supply means 13 and the outlet 122 of the cooling means 12, water whose temperature is increased in the cooling means 12 is the water supply means 13. The discharge pipe member 15 which guides to be supplied to the pump is disposed.
또, 상기 토출파이프부재(15)에는 후술하는 제어수단의 제어신호에 의해서 작동되며 상기 냉각수단(12)에서 온도가 상승된 물을 상기 물공급수단(13)으로 공급되도록하는 펌프수단(16)이 배설되고, 이 펌프수단(16)의 하부에는 상기 물공급수단(13)에 저장된 물이 상기 냉각수단(12)로 역류되지 않도록 첵크밸브부재(17)가 배설되어 있다.In addition, the discharge pipe member 15 is operated by a control signal of a control means to be described later, the pump means 16 to supply water to which the temperature rises in the cooling means 12 to the water supply means 13 The check valve member 17 is disposed below the pump means 16 so that the water stored in the water supply means 13 does not flow back to the cooling means 12.
한편, 그림에서 (18)은 제어수단으로써, 상기 제1온도감지센서(111)에서 감지된 상기 파이프부제(1′)의 온도와 상기 제2온도감지센서(112)에서 감지된 상기 냉각수단(12)에 저장된 물의 온도차가 일정온도 이하일 경우 상기 펌프수단(16)을 작동시켜서 상기 냉각수단(12)에 저장된 온도가 상승된 물과 상기 물공급수단(13)에 저장된 자연대류에 의해 온도가 저하된 물이 순환되도록 한다.On the other hand, in the figure (18) is a control means, the temperature of the pipe subsidiary (1 ') detected by the first temperature sensor 111 and the cooling means detected by the second temperature sensor 112 ( When the temperature difference of the water stored in 12) is below a certain temperature, the pump means 16 is operated so that the temperature is lowered by the increased water stored in the cooling means 12 and natural convection stored in the water supply means 13. Allow the water to be circulated.
이와같이 구성된 본 고안의 냉동수단의 응축기에 의하면, 압축기(1)에서 압축되어 고압·고온으로 생성된 냉매가스가 파이프부재(11)로 흐르게되며, 이 파이프부제(11)로 흐르는 고압·고온의 냉매가스는 상기 냉각수단(12)에 저장된 물에 의해서 액체 냉매로 변환되어 모세관 및 증발기(3)로 공급된다.According to the condenser of the refrigerating means of the present invention configured as described above, the refrigerant gas compressed by the compressor 1 and generated at high pressure and high temperature flows to the pipe member 11, and the high pressure and high temperature refrigerant flowing through the pipe subsidiary 11. The gas is converted into a liquid refrigerant by the water stored in the cooling means 12 and supplied to the capillary tube and the evaporator 3.
또, 상기 증발기(3)로 공급된 냉매는 팬부재(8)에 의해서 보다 원활하게 증발 작용되어 고내를 일정온도 이하로 유지시키는 것이다.In addition, the refrigerant supplied to the evaporator (3) evaporates more smoothly by the fan member (8) to keep the inside of the refrigerator below a certain temperature.
또한, 상기 냉각수단(12)에 저장된 물의 온도가 상기 파이프부재(11)로 흐르는 냉매의 방열에 의해서 일정온도 이상으로될경우(즉, 상기 파이프부재(11)에 부착되어서 상기 파이프부재(11)의 온도를 감지하는 제1온도감지센서(111)에서 감지된 온도와, 상기 냉각수단(12)에 배설되어서 물의 온도를 감지하는 제2온도감지센서(112)에서 감지된 온도의 온도차가 일정온도 이하일 경우)에는 상기 제어수단(18)의 제어신호에 의해서 펌프수단(16)이 작동된다.In addition, when the temperature of the water stored in the cooling means 12 is higher than a predetermined temperature by the heat radiation of the refrigerant flowing to the pipe member 11 (that is, attached to the pipe member 11 to the pipe member 11) The temperature difference between the temperature detected by the first temperature sensor 111 to detect the temperature of the temperature detected by the second temperature sensor 112 disposed in the cooling means 12 to detect the temperature of the water is a constant temperature In the following case), the pump means 16 is operated by the control signal of the control means 18.
또, 상기 펌프부재(16)가 작동함에 따라서 상기 냉각수단(12)에 저장된 온도가 상승된 물은 상기 토출파이프부재(15)를 통해서 상기 물공급수단(13)으로 공급되고, 상기 물공급수단(13)에 저장되어 자연대류에 의해서 차가워진 물은 상기 공급파이프부재(14)를 통해서 상기 냉각수단(21)으로 공급된다.In addition, as the pump member 16 operates, the water whose temperature stored in the cooling means 12 is increased is supplied to the water supply means 13 through the discharge pipe member 15, and the water supply means. The water stored in 13 and cooled by natural convection is supplied to the cooling means 21 through the supply pipe member 14.
이때, 펌프수단(16)의 작동에 의해서 상기 냉각수단(12)으로부터 상기 물공급수단(13)으로 공급되는 물의 양과, 상기 물공급수단(13)으로부터 상기 냉각수단(12)으로 공급되는 물의 양은, 상기 물공급수단(13)과 상기 냉각수단(12)의 높이차에 의한 정압차에 의해 발생되는 입력에 의해서 동일하게 된다.At this time, the amount of water supplied from the cooling means 12 to the water supply means 13 by the operation of the pump means 16, and the amount of water supplied from the water supply means 13 to the cooling means 12 is By the input generated by the static pressure difference due to the height difference between the water supply means 13 and the cooling means 12 is the same.
즉, 상기 물공급수단(13)에는 냉매의 열에 의해서 상승된 온도의 물이 공급되고, 상기 냉각수단(12)에는 자연대류에 의해서 차가워진 물이 공급되는 것이다.That is, the water supply means 13 is supplied with water at an elevated temperature by the heat of the refrigerant, and the cooling means 12 is supplied with water cooled by natural convection.
또, 상기 냉각수단(12)에 차가워진 물이 공급되어서 상기 제1온도감지센서(111)와 상기 제2온도감지센서(112)에 감지된 온도차가 일정온도 이상이 될 경우에는 상기 제어수단(18)의 제어신호에 의해 상기 펌프수단(16)이 오프된다.In addition, when the cold water is supplied to the cooling means 12 and the temperature difference detected by the first temperature sensor 111 and the second temperature sensor 112 becomes a predetermined temperature or more, the control means ( The pump means 16 is turned off by the control signal of 18).
한편, 상기 제1온도감지센서(111)와 상기 제2온도감지센서(112)에서 감지된 온도차는 5℃이상으로 설정하는 것이 유리하다.On the other hand, the temperature difference detected by the first temperature sensor 111 and the second temperature sensor 112 is advantageously set to 5 ° C or more.
즉, 상기 제1온도감지센서(111)와 상기 제2온도감지센서(112)에서 감지된 온도차가 5℃이상일 경우에는 상기 제어수단(18)의 제어신호에 의해 상기 펌프수단(16)이 오프되어 물이 순환되지 않고, 감지된 온도차가 5℃미만일 경우에는 상기 제어수단(18)의 제어신호에 의해 상기 펌프수단(16)이 온되어 물이 순환된다.That is, when the temperature difference detected by the first temperature sensor 111 and the second temperature sensor 112 is 5 ° C or more, the pump means 16 is turned off by the control signal of the control means 18. When the water is not circulated and the detected temperature difference is less than 5 ° C., the pump means 16 is turned on by the control signal of the control means 18 to circulate the water.
또, 상기 펌프수단(16)이 오프된 경우에는 첵크밸브부재(17)에 의해서 상기 물공급수단(13)에 저장된 물이 상기 냉각수단(12)으로 역류되지 않는 것이다.In addition, when the pump means 16 is turned off, the water stored in the water supply means 13 by the check valve member 17 does not flow back to the cooling means 12.
한편, 제4도에서 본 고안의 냉동수단의 응축기가 냉장고에 배설된 것을 도시하였으나 본 고안에 의한 냉동수단의 응축기는 냉장고에 한정되는 것이 아니라 에어콘등의 모든 냉동수단에 적용된다는 것은 물론이다.On the other hand, Figure 4 shows that the condenser of the freezing means of the present invention is disposed in the refrigerator, but the condenser of the freezing means according to the present invention is not limited to the refrigerator, of course, it is applied to all freezing means such as air conditioners.
앞에서 설명한 바와 같이 본 고안에 의한 냉동수단의 응축기에 의하면, 압축기에서 공급된 냉매가스의 열을 물에 의해 외부로 방열시켜 냉매가스를 액체냉매로 변화시키므로써 압축기의 과부하를 방지할 수 있는 것은 물론이고, 냉동수단의 냉동능력을 향상시킬 수 있는 매우 뛰어난 효과가 있는 것이다.As described above, according to the condenser of the refrigerating means according to the present invention, it is possible to prevent the overload of the compressor by changing the refrigerant gas into liquid refrigerant by dissipating heat of the refrigerant gas supplied from the compressor to the outside by water. And, there is a very excellent effect that can improve the freezing capacity of the freezing means.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930013806U KR0139314Y1 (en) | 1993-07-23 | 1993-07-23 | Condenser of refrigeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930013806U KR0139314Y1 (en) | 1993-07-23 | 1993-07-23 | Condenser of refrigeration apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950004336U KR950004336U (en) | 1995-02-17 |
| KR0139314Y1 true KR0139314Y1 (en) | 1999-05-15 |
Family
ID=19359710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930013806U KR0139314Y1 (en) | 1993-07-23 | 1993-07-23 | Condenser of refrigeration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0139314Y1 (en) |
-
1993
- 1993-07-23 KR KR2019930013806U patent/KR0139314Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950004336U (en) | 1995-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8484984B2 (en) | Method and apparatus for equalizing a pumped refrigerant system | |
| US9772126B2 (en) | Cooling system for high density heat load | |
| ES2223388T3 (en) | APPARATUS TO REFRIGERATE THE POWER ELECTRONICS OF A COMPRESSOR DRIVE FOR REFRIGERATION. | |
| US6349552B2 (en) | Temperature control device for thermal medium fluid | |
| US10775083B2 (en) | Purging device, chiller equipped with same, and method for controlling purging device | |
| KR0139314Y1 (en) | Condenser of refrigeration apparatus | |
| US20080104964A1 (en) | Air-conditioning apparatus and method | |
| JPH0791753A (en) | Air conditioner | |
| EP0928933B1 (en) | Refrigeration system with improved heat exchanger efficiency | |
| EP0826937B1 (en) | Cooling unit | |
| EP1923641A2 (en) | Air-conditioning apparatus and method | |
| KR100525502B1 (en) | Show case | |
| KR100470564B1 (en) | Control method for temperature and humidity of show case | |
| US20240074096A1 (en) | Electronics Cooling in an Environmental Control Unit | |
| JP2002286360A (en) | Refrigeration unit for container and control box for use therein | |
| JP5673651B2 (en) | Open showcase | |
| KR200292765Y1 (en) | Cooling apparatus | |
| KR200292766Y1 (en) | Cooling apparatus | |
| JP2005283023A (en) | Stirling cooler | |
| JP2001280755A (en) | Cooling device | |
| KR20000038614A (en) | Assistant for exchanging heat of refrigerating cycle | |
| JP2573562B2 (en) | Cooling system | |
| KR20030080535A (en) | Heating-exchange type refrigerating device | |
| JPH09243111A (en) | Cooler using natural circulation loop | |
| KR20070106776A (en) | Control of a refrigeration circuit with an internal heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20041129 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |