[go: up one dir, main page]

KR100225628B1 - Refrigerant Distribution Structure of Multi-type Air Conditioner - Google Patents

Refrigerant Distribution Structure of Multi-type Air Conditioner

Info

Publication number
KR100225628B1
KR100225628B1 KR1019970001522A KR19970001522A KR100225628B1 KR 100225628 B1 KR100225628 B1 KR 100225628B1 KR 1019970001522 A KR1019970001522 A KR 1019970001522A KR 19970001522 A KR19970001522 A KR 19970001522A KR 100225628 B1 KR100225628 B1 KR 100225628B1
Authority
KR
South Korea
Prior art keywords
pipes
condenser
air conditioner
refrigerant
type air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1019970001522A
Other languages
Korean (ko)
Other versions
KR19980066167A (en
Inventor
최규성
Original Assignee
윤종용
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR1019970001522A priority Critical patent/KR100225628B1/en
Priority to IT97RM000734A priority patent/IT1297083B1/en
Priority to CN97122646A priority patent/CN1091508C/en
Priority to FR9714998A priority patent/FR2758615B1/en
Publication of KR19980066167A publication Critical patent/KR19980066167A/en
Application granted granted Critical
Publication of KR100225628B1 publication Critical patent/KR100225628B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
    • 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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

본 발명은 다수의 압축기가 하나의 응축기를 공용으로 사용하는 멀티형 공기 조화기의 냉매 분배 구조에 관한 것으로서, 하나의 응축기에 각각 설치되어 라인을 구성한 배관들의 열교환 효율이 동일하게 되도록 구성한 멀티형 공기 조화기의 냉매 분배 구조를 제공함에 있다.The present invention relates to a refrigerant distribution structure of a multi-type air conditioner in which a plurality of compressors share one condenser. The multi-type air conditioner is configured to have the same heat exchange efficiency of pipes installed in one condenser. To provide a refrigerant distribution structure of.

본 발명은 하나의 응축기(54)를 제1, 2배관(52, 53)을 통해 각각 통과하는 냉매의 열교환 효율을 균일하게 할 수 있도록 응축기(54)에 설치되어 있는 제1, 2배관(52, 53)을 3분할하여 각각의 입구(1) 및 출구(2)가 형성된 제1, 2, 3, 4, 5, 6분할 배관(3, 4, 5, 6, 7, 8)과, 상기한 제1, 2, 3, 4분할 배관(3, 4, 5, 6)의 입구(1)에 연결됨과 아울러 제1, 2압축기(50, 51)에 연결된 분배기(9)와, 상기한 제1, 2분할배관(3, 4)의 출구(2)와 제3, 4분할 배관(5, 6)의 출구(2)를 연결한 혼합 배관(10)과, 상기한 혼합 배관(10)에 연결됨과 아울러 제5, 6분할 배관(7, 8)의 입구(1)에 연결된 조인트(11)로 혼합 수단을 구성하여 각각의 열교환 효율을 균일하게 한다.According to the present invention, the first and second pipes 52 are installed in the condenser 54 so that the heat exchange efficiency of the refrigerant passing through the one condenser 54 through the first and second pipes 52 and 53, respectively. And 53) divided into three, first, second, second, third, fourth, fifth, and sixth divided pipes (3, 4, 5, 6, 7, 8) each having an inlet 1 and an outlet 2 formed therein; A distributor 9 connected to the inlet 1 of the first, second, third and fourth split pipes 3, 4, 5 and 6, and connected to the first and second compressors 50 and 51, To the mixing pipe 10 connecting the outlet 2 of the first and second split pipes 3 and 4 and the outlet 2 of the third and fourth split pipes 5 and 6, and the above-described mixing pipe 10. In addition, the mixing means is constituted by the joints 11 connected to the inlets 1 of the fifth and sixth split pipes 7 and 8 to make each heat exchange efficiency uniform.

Description

멀티형 공기 조화기의 냉매 분배 구조Refrigerant Distribution Structure of Multi-type Air Conditioner

본 발명은 냉매 분배 구조에 관한 것으로서, 보다 상세하게는 다수의 압축기가 하나의 응축기를 공용으로 사용하는 멀티형 공기 조화기의 냉매 분배 구조에 관한 것이다.The present invention relates to a refrigerant distribution structure, and more particularly, to a refrigerant distribution structure of a multi-type air conditioner in which a plurality of compressors share one condenser.

일반적으로, 가정에서 사용되는 에어컨, 냉장고등과 같은 공기 조화기는 폐회로인 냉동 사이클에 따라 동작된다.In general, air conditioners such as air conditioners, refrigerators, and the like used in homes are operated according to a closed cycle refrigeration cycle.

상기한 냉동 사이클은 냉매를 고온, 고압의 가스 상태로 변환시키는 압축기와, 상기한 압축기에서 토출된 냉매를 냉각시킴과 아울러 액화시키는 응축기와, 상기한 응축기에서 토출된 냉매를 저온, 저압의 액체 상태로 변환시키는 모세관등과 같은 팽창 밸브와, 상기한 팽창 밸브에서 토출된 냉매를 실내 공기와 열교환시킴과 아울러 저온, 저압의 기체 상태로 변환시켜 압축기로 이송시키는 증발기로 구성되어 있다.The refrigeration cycle includes a compressor for converting a refrigerant into a high-temperature, high-pressure gas state, a condenser for cooling and liquefying the refrigerant discharged from the compressor, and a refrigerant discharged from the condenser at a low temperature and low pressure. And an expansion valve such as a capillary tube for converting the gas into a gas exchanger, and an evaporator for converting the refrigerant discharged from the expansion valve into indoor air and converting the gas into a low-temperature, low-pressure gas state to be transferred to a compressor.

상기한 에어컨은 압축기, 응축기, 모세관, 증발기가 하나의 본체에 설치된 창문형과, 응축기를 포함하는 실외기 및 증발기를 포함하는 실내기로 구분 설치되어 설치공간 및 소음을 감소시킨 분리형으로 구분된다.The air conditioner is divided into a window type having a compressor, a condenser, a capillary tube, and an evaporator installed in one main body, an outdoor unit including a condenser, and an indoor unit including an evaporator, and are divided into a separation type which reduces installation space and noise.

특히, 하나의 실외기에 다수의 실내기를 연결하여 설치 공간을 보다 감소시킴과 아울러 효율적으로 각각의 방을 냉방하기 위하여 멀티형 에어컨이 사용된다.In particular, a multi-type air conditioner is used to connect a plurality of indoor units to one outdoor unit to reduce installation space and to efficiently cool each room.

상기한 멀티형 에어컨은 제2도에 도시된 바와 같이 제1, 2압축기(50, 51)와, 상기한 제1, 2압축기(50, 51)에 연결된 제1, 2배관(52, 53)이 각각의 라인을 이루도록 통과하는 하나의 응축기(54)와, 상기한 각각의 제1, 2배관(52, 53)에 연결된 제1, 2모세관(55, 56)으로 실외기(0)가 구성되어 있고, 상기한 제1, 2모세관(55, 56)에 각각 연결되도록 실내기(1)에 제1, 2증발기(57, 58)가 설치되어 있다.As shown in FIG. 2, the multi-type air conditioner includes first and second compressors 50 and 51 and first and second pipes 52 and 53 connected to the first and second compressors 50 and 51. The outdoor unit 0 is composed of one condenser 54 passing through each line and first and second capillaries 55 and 56 connected to the respective first and second pipes 52 and 53. First and second evaporators 57 and 58 are installed in the indoor unit 1 so as to be connected to the first and second capillary tubes 55 and 56, respectively.

물론, 상기한 응축기(54) 및 제1, 2증발기(57, 58)에는 도시되지 않은 송풍 수단이 설치되어 강제 열교환시키게 된다.Of course, the condenser 54 and the first and second evaporators (57, 58) are provided with a blowing means (not shown) to be forced heat exchange.

즉, 2개의 압축기(50, 51)와 증발기(57, 58)를 각각 연결 사용함과 아울러 하나의 응축기(54)에 각각의 냉매 라인을 구성하여 하나의 응축기(54)로 열교환이 이루어지도록 하는 것이다.That is, the two compressors 50 and 51 and the evaporators 57 and 58 are connected to each other, and each refrigerant line is formed in one condenser 54 so that heat exchange is performed by one condenser 54. .

그러나, 상기한 바와 같이 하나의 응축기에 별도로 연결된 제1, 2배관을 구성하게 되면 송풍 수단의 동작 시 송풍 수단 방향에 설치된 배관의 열교환 효율과 대향에 설치된 배관의 열교환 효율이 상이하여 각각의 증발기에서 냉각 효율이 상이하게 되는 문제점이 있다.However, as described above, when the first and second pipes separately connected to one condenser are configured, the heat exchange efficiency of the pipes installed in the direction of the blower means and the heat exchange efficiency of the pipes opposite to each other when the blower is operated are different from each other. There is a problem that the cooling efficiency is different.

즉, 송풍 수단 방향에 대해 비교적 멀리 설치된 배관과 연결되어 있는 증발기의 경우 열교환 효율이 낮아 냉각 효율이 저하되는 것이다.That is, in the case of the evaporator connected to the pipe relatively far relative to the direction of the blowing means, the heat exchange efficiency is low, the cooling efficiency is lowered.

따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 하나의 응축기에 각각 설치되어 라인을 구성한 배관들의 열교환 효율이 동일하게 되도록 구성한 멀티형 공기 조화기의 냉매 분배 구조를 제공함에 있다.Accordingly, an object of the present invention is to provide a refrigerant distribution structure of a multi-type air conditioner, which is configured to have the same heat exchange efficiency of pipes each of which is installed in one condenser and constitutes a line.

상기한 목적을 실현하기 위하여 본 발명은 하나의 응축기를 제1, 2배관을 통해 각각 통과하는 냉매의 열교환 효율을 균일하게 할 수 있도록 응축기의 상단과 중단으로 냉매가 각각 유입됨과 아울러 혼합되도록 구성된 혼합 수단을 응축기에 설치하여 구성함을 특징으로 한다.In order to realize the above object, the present invention is a mixture configured to mix the refrigerant into the top and the middle of the condenser so that the heat exchange efficiency of the refrigerant passing through the one condenser through the first and second pipes is mixed, respectively. It is characterized in that the means is installed by installing the condenser.

제1도는 본 발명에 따른 멀티형 공기 조화기의 냉매 분배 구조를 도시한 개략도.1 is a schematic diagram showing a refrigerant distribution structure of a multi-type air conditioner according to the present invention.

제2도는 일반적인 멀티형 공기 조화기의 냉매 분배 구조를 도시한 개략도.2 is a schematic diagram showing a refrigerant distribution structure of a general multi-type air conditioner.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 입구 2 : 출구1: entrance 2: exit

3 : 제1분할 배관 4 : 제2분할 배관3: 1st division piping 4: 2nd division piping

5 : 제3분할 배관 6 : 제4분할 배관5: 3rd division piping 6: 4th division piping

7 : 제5분할 배관 8 : 제6분할 배관7: 5th division piping 8: 6th division piping

9 : 분배기 10 : 혼합 배관9: distributor 10: mixing piping

11 : 조인트11: joint

제1도는 본 발명에 따른 멀티형 공기 조화기의 냉매 분배 구조를 도시한 개략도로서, 응축기(54)를 통과하는 제1, 2배관(52, 53)이 교번되어 냉각팬으로부터의 풍량이 균일하게 제1, 2배관(52, 53)에 인가되도록 구성된 혼합 수단이 응축기(54)에 설치되어 있다.1 is a schematic view showing a refrigerant distribution structure of a multi-type air conditioner according to the present invention, in which the first and second pipes 52 and 53 passing through the condenser 54 are alternated so that the air volume from the cooling fan is uniformly discharged. Mixing means configured to be applied to the first and second pipes 52 and 53 are provided in the condenser 54.

상기한 혼합 수단은 상기한 응축기(54)에 설치되어 있는 제1, 2배관(52, 53)을 3분할하여 각각의 입구(1) 및 출구(2)가 형성된 제1, 2, 3, 4, 5, 6분할 배관(3, 4, 5, 6, 7, 8)과, 상기한 제1, 2, 3, 4분할 배관(3, 4, 5, 6)의 입구(1)에 연결됨과 아울러 제1, 2압축기(50, 51)에 연결된 분배기(9)와, 상기한 제1, 2분할 배관(3, 4)의 출구(2)와 제3, 4분할 배관(5, 6)의 출구(2)를 연결한 혼합 배관(10)과, 상기한 혼합 배관(10)에 연결됨과 아울러 제5, 6분할 배관(7, 8)의 입구(1)에 연결된 조인트(11)로 구성되어 있다.Said mixing means divides the 1st, 2nd piping 52 and 53 provided in the said condenser 54 by 3rd, and the 1st, 2nd, 3rd, 4th in which each inlet 1 and the outlet 2 were formed. And 5, 6 split pipes (3, 4, 5, 6, 7, 8) and the inlet 1 of the first, 2, 3, 4 split pipes (3, 4, 5, 6). In addition, the distributor 9 connected to the first and second compressors 50 and 51, the outlet 2 of the first and second split pipes 3 and 4, and the third and fourth split pipes 5 and 6, respectively. It consists of a mixing pipe (10) connecting the outlet (2), and a joint (11) connected to the mixing pipe (10) described above and connected to the inlet (1) of the fifth and six split pipes (7, 8). have.

물론, 상기한 제5, 6분할 배관(7, 8)의 출구(2)에는 제1, 2증발기(57, 58)가 연결되어 있다.Of course, the first and second evaporators 57 and 58 are connected to the outlets 2 of the fifth and six split pipes 7, 8.

즉, 상기한 제1, 2배관(52 , 53)으로 각각 유입된 냉매가 혼합 배관(10)에서 혼합됨으로써 열교환 효율이 상이한 냉매의 상태를 균일하게 조절할 수 있게 되는 것이다.That is, the refrigerant introduced into each of the first and second pipes 52 and 53 is mixed in the mixing pipe 10 so that the state of the refrigerant having different heat exchange efficiency can be uniformly controlled.

상기한 바와 같은 본 발명의 작용 효과를 설명하면 에어컨이 동작되면 제1, 2압축기(50, 51)에서 압축된 냉매가 분배기(9)를 통해 제1, 2분할 배관(3, 4)과 제3, 4분할 배관(5, 6)의 입구로 유입된다.Referring to the effects of the present invention as described above, when the air conditioner is operated, the refrigerant compressed in the first and second compressors 50 and 51 is divided into the first and second divided pipes 3 and 4 through the distributor 9. It flows into the inlet of the 3 and 4 split pipes 5 and 6.

제1, 2, 3, 4분할 배관(3, 4, 5, 6)으로 인입된 냉매는 송풍 수단에 의해 강제 열교환되는 바, 같은 방향에 배치된 제1, 3분할 배관(3, 5) 또는 제2, 4분할 배관(4, 6)중 일측의 분할 배관에 송풍 수단의 송풍량이 보다 많이 접촉됨으로써 열교환 효율이 다른 측보다 우수하게 된다.The refrigerant introduced into the first, second, third, and fourth divided pipes 3, 4, 5, and 6 is forcibly heat-exchanged by the blowing means, and thus, the first, third, divided pipes 3, 5 arranged in the same direction, or The heat exchange efficiency of the second and fourth divided pipes 4 and 6 is greater than that of the other side because more air is blown into the divided pipe on one side.

즉, 제1, 3분할 배관(3, 5) 또는 제2, 4분할 배관(4, 6)을 통과하는 냉매의 열교환 효율이 상이하게 되는 바, 상기한 제1, 2, 3, 4분할 배관(3, 4, 5, 6)을 통과하는 냉매는 제1, 2, 3, 4분할 배관(3, 4, 5, 6)의 출구(2)를 연결하는 혼합 배관(10)에서 서로 혼합된다.That is, since the heat exchange efficiency of the refrigerant passing through the first and third divided pipes 3 and 5 or the second and fourth divided pipes 4 and 6 is different, the first, second, third and fourth divided pipes described above. Refrigerants passing through (3, 4, 5, 6) are mixed with each other in the mixing pipe (10) connecting the outlet (2) of the first, second, third, and fourth split pipes (3, 4, 5, 6). .

혼합 배관(10)에서 냉매가 혼합되면 서로 상이한 상태인 냉매가 균일한 상태로 변환되고, 상기한 바와 같이 균일하게 변환된 냉매가 조인트(11)를 통해 제5, 6분할배관(7, 8)이 입구(1)로 유입된다.When the refrigerant is mixed in the mixing pipe 10, the refrigerants having different states are converted into a uniform state, and the refrigerant uniformly converted as described above is divided into the fifth and sixth split pipes 7 and 8 through the joint 11. It flows into this inlet 1.

제5, 6분할 배관(7, 8)으로 유입된 냉매는 제5, 6분할 배관(7, 8)의 출구(2)를 통해 서로 동일한 상태로 제1, 2증발기(57, 58)에 인입되면서 실내를 냉방하게 되는 것이다.The refrigerant introduced into the fifth and sixth split pipes 7 and 8 enters the first and second evaporators 57 and 58 in the same state through the outlet 2 of the fifth and sixth split pipes 7 and 8. As you cool the room.

즉, 냉매의 상태를 동일하게 형성하게 됨으로써 하기한 표 1에 도시된 바와 같이 별도 분리된 증발기(57, 58)에 의한 각각의 공간 냉방 능력을 동일하게 함과 아울러 전체적인 냉방 능력을 향상시킬 수 있는 것이다.That is, by forming the same state of the refrigerant, as shown in Table 1 below, each of the space cooling ability by the separate evaporator (57, 58) can be equalized and the overall cooling ability can be improved. will be.

[표 1]TABLE 1

Figure kpo00002
Figure kpo00002

또한, 종래 응축기(54)에서 제1, 2배관(52, 53)의 상이한 열교환에 의해 전체적인 냉방 능력이 저하됨을 방지할 수 있게 되는 것이다.In addition, it is possible to prevent the overall cooling capacity from being lowered by different heat exchange of the first and second pipes 52 and 53 in the conventional condenser 54.

물론, 히트 펌프식 에어컨에서는 리버싱 밸브에 의해 냉매가 역순환되는 바, 냉방능력과 함께 난방 능력을 균일하게 유지할 수 있을 뿐만 아니라 향상시킬 수 있게 된다.Of course, in the heat pump type air conditioner, the refrigerant is reversely circulated by the reversing valve, so that the heating ability can be maintained uniformly as well as the cooling ability.

이상과 같이 본 발명은 멀티 에어컨에서 하나의 응축기를 각각 통과하는 제1, 2배관의 냉매가 혼합된 상태에서 각각의 증발기로 유입되도록 함으로써 각 증발기의 냉방 능력을 균일하게 함과 아울러 전체적인 멀티형 에어컨의 냉난방 능력을 향상시킬 수 있는 잇점이 있는 것이다.As described above, the present invention allows the refrigerants of the first and second pipes passing through one condenser to be introduced into each evaporator in the mixed air conditioner to uniformly cool the cooling capacity of each evaporator, and There is an advantage to improve the heating and cooling ability.

Claims (1)

하나의 응축기를 통과하도록 분리 설치되어 냉매가 각각 유입되는 제1, 2배관 각각을 다수개로 분할하여 각각의 입구 및 출구가 형성된 제1, 2, 3, 4, 5, 6분할 배관과, 상기한 제1, 2, 3, 4분할 배관의 입구에 연결됨과 아울러 제1, 2압축기에 연결된 분배기와, 상기한 제1, 2, 3, 4분할 배관의 출구와 제3, 4분할 배관의 출구를 연결한 혼합 배관과, 상기한 혼합 배관에 연결됨과 아울러 제5, 6분할 배관의 입구에 연결된 조인트로 구성함을 특징으로 하는 멀티형 공기조화기의 냉매 분배 구조.A first, second, second, third, fourth, fifth, and sixth division pipes, each of which is separately installed to pass through one condenser and is divided into a plurality of first and second pipes into which refrigerant is introduced, and each inlet and outlet are formed; A distributor connected to the inlet of the first, second, third and fourth split pipes and connected to the first and second compressors, the outlets of the first, second, third and fourth split pipes and the outlets of the third and fourth split pipes. A refrigerant distribution structure of a multi-type air conditioner, comprising: a mixed pipe connected to the pipe and a joint connected to the inlet of the fifth and six split pipes.
KR1019970001522A 1997-01-20 1997-01-20 Refrigerant Distribution Structure of Multi-type Air Conditioner Expired - Fee Related KR100225628B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019970001522A KR100225628B1 (en) 1997-01-20 1997-01-20 Refrigerant Distribution Structure of Multi-type Air Conditioner
IT97RM000734A IT1297083B1 (en) 1997-01-20 1997-11-26 REFRIGERANT DISTRIBUTION SYSTEM IN A MULTI-TYPE AIR CONDITIONER
CN97122646A CN1091508C (en) 1997-01-20 1997-11-26 Coolant distributing system in multi-type air conditioner
FR9714998A FR2758615B1 (en) 1997-01-20 1997-11-28 REFRIGERANT AGENT DISTRIBUTION SYSTEM IN A MULTIPLE AIR CONDITIONER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970001522A KR100225628B1 (en) 1997-01-20 1997-01-20 Refrigerant Distribution Structure of Multi-type Air Conditioner

Publications (2)

Publication Number Publication Date
KR19980066167A KR19980066167A (en) 1998-10-15
KR100225628B1 true KR100225628B1 (en) 1999-10-15

Family

ID=19495125

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970001522A Expired - Fee Related KR100225628B1 (en) 1997-01-20 1997-01-20 Refrigerant Distribution Structure of Multi-type Air Conditioner

Country Status (4)

Country Link
KR (1) KR100225628B1 (en)
CN (1) CN1091508C (en)
FR (1) FR2758615B1 (en)
IT (1) IT1297083B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102168630B1 (en) 2013-11-05 2020-10-21 엘지전자 주식회사 Refrigeration cycle of refrigerator
CN106918167B (en) * 2015-12-24 2020-07-07 杭州三花微通道换热器有限公司 Heat exchange device and refrigerant vapor compression system with same
US10415856B2 (en) * 2017-04-05 2019-09-17 Lennox Industries Inc. Method and apparatus for part-load optimized refrigeration system with integrated intertwined row split condenser coil
CN107131670A (en) * 2017-06-09 2017-09-05 杨玄星 A kind of double-compressor refrigeration system of shared condensation fan
CN108679881A (en) * 2018-05-10 2018-10-19 王梅军 Odevity is alternatively arranged long rectangle reciprocating cold medium heater and its snow melt de-icing method
CN113375376A (en) * 2020-03-10 2021-09-10 开利公司 Integrated heat pump system and control method thereof
CN114459080B (en) * 2022-03-11 2024-09-24 珠海格力电器股份有限公司 Heat exchanger and air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984224A (en) * 1973-12-10 1976-10-05 Dawkins Claude W Air conditioning system for a motor home vehicle or the like
US4201065A (en) * 1978-12-18 1980-05-06 Carrier Corporation Variable capacity vapor compression refrigeration system
DE3938842A1 (en) * 1989-06-06 1991-05-29 Thermal Waerme Kaelte Klima CONDENSER FOR A VEHICLE AIR CONDITIONING REFRIGERANT
US5205130A (en) * 1991-07-02 1993-04-27 Pannell Bobby L Dual stage AC system for recreational vehicle

Also Published As

Publication number Publication date
KR19980066167A (en) 1998-10-15
CN1188880A (en) 1998-07-29
FR2758615B1 (en) 2000-01-14
IT1297083B1 (en) 1999-08-03
FR2758615A1 (en) 1998-07-24
ITRM970734A1 (en) 1999-05-26
ITRM970734A0 (en) 1997-11-26
CN1091508C (en) 2002-09-25

Similar Documents

Publication Publication Date Title
CN101086352B (en) air conditioner
KR101387478B1 (en) Compression system and Air-conditioning system using the same
CN109386985B (en) Two-pipe jet enthalpy-increasing outdoor unit and multi-split system
KR100539570B1 (en) multi airconditioner
KR100225628B1 (en) Refrigerant Distribution Structure of Multi-type Air Conditioner
KR102549600B1 (en) Air conditioner
JPH0426847Y2 (en)
CN209687671U (en) Compressor pump, compressor and multi-online air-conditioning system
KR100480702B1 (en) Multi-type air conditioner for cooling/heating the same time
US11300337B2 (en) Outdoor system for air conditioner
CN220506932U (en) Indoor unit of air conditioner
KR100677267B1 (en) Distribution Unit of Cold and Cold Simultaneous Multi Air Conditioner
JPH0621728B2 (en) Air conditioner
KR20180123270A (en) An air conditioner
KR200254567Y1 (en) Refrigeration and Air-Conditioning Apparatus of Institude Double Structure Pipe
CN107631515A (en) Heat pump air conditioner unit
KR100309066B1 (en) Cooling and heating system that does not require outdoor unit of air conditioner and method
KR100252654B1 (en) Structure of out-door heat exchanger for air conditioner
KR0120735Y1 (en) Connecting pipe device for circulating cold-material of separate air-conditioner
KR100756442B1 (en) Multi air conditioner
KR101685846B1 (en) An air conditioner
JP2001116386A (en) Multi-room air conditioner
KR100570295B1 (en) Plumbing structure of multi air conditioner
KR20250070480A (en) Air conditioner
KR100307227B1 (en) Outdoor fan control device of air conditioner

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19970120

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19970120

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19990303

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19990609

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19990721

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19990722

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20020628

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20030627

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20040629

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20050629

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20060629

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20070628

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20080627

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20080627

Start annual number: 10

End annual number: 10

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 20100610