KR20070013781A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
KR20070013781A
KR20070013781A KR1020050068394A KR20050068394A KR20070013781A KR 20070013781 A KR20070013781 A KR 20070013781A KR 1020050068394 A KR1020050068394 A KR 1020050068394A KR 20050068394 A KR20050068394 A KR 20050068394A KR 20070013781 A KR20070013781 A KR 20070013781A
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KR
South Korea
Prior art keywords
product
air conditioner
information
installation
memory
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KR1020050068394A
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Korean (ko)
Inventor
이종문
Original Assignee
삼성전자주식회사
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Priority to KR1020050068394A priority Critical patent/KR20070013781A/en
Publication of KR20070013781A publication Critical patent/KR20070013781A/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
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
    • 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
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
    • 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
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator

Abstract

An air conditioner is provided to manage the history of a product by storing model information and product installation information in a memory provided in an outdoor unit. An air conditioner includes an outdoor unit(10) and an indoor unit(20). A memory(41) is provided in the outdoor unit. Product model information and product installation information of the air conditioner are stored in the memory so that a user can directly confirm the information on the installation of the air conditioner when the air conditioner is maintained and repaired. The installation information of the air conditioner includes drawings of the air conditioner, the installing company, the address of the installing company, the name of an installer, and the amount of refrigerant. The product installation information is input by a user through an external computer(50) electrically connected to the outdoor unit to record the information in the memory. The memory includes operation information.

Description

공기조화기{AIR CONDITIONER}Air Conditioner {AIR CONDITIONER}

도 1은 본 발명의 실시예에 따른 멀티형 공기조화기의 냉매사이클도이다.1 is a refrigerant cycle diagram of a multi-type air conditioner according to an embodiment of the present invention.

도 2는 본 발명의 실시예에 따른 멀티형 공기조화기에 제어블록도이다.2 is a control block diagram of a multi-type air conditioner according to an embodiment of the present invention.

도 3은 도 2의 메모리에 저장된 정보들을 설명하기 위한 도이다.FIG. 3 is a diagram for describing information stored in a memory of FIG. 2.

도 4는 도 2의 메모리에 저장된 정보들의 저장방식을 설명하기 위한 도이다.FIG. 4 is a diagram for describing a method of storing information stored in a memory of FIG. 2.

*도면의 주요 기능에 대한 부호의 설명** Description of the symbols for the main functions of the drawings *

10 : 실외기 11 : 압축기10: outdoor unit 11: compressor

12 : 4방향밸브 13 : 실외열교환기12: 4-way valve 13: Outdoor heat exchanger

14 : 실외팬 17 : 흡입온도센서14: outdoor fan 17: suction temperature sensor

18 : 토출온도센서 20 : 실내기18: discharge temperature sensor 20: indoor unit

21 : 실내열교환기 22 : 실내팬21: indoor heat exchanger 22: indoor fan

24 : 입구온도센서 25 : 출구온도센서24: inlet temperature sensor 25: outlet temperature sensor

26 : 실내온도센서 30 : 실내제어부26: room temperature sensor 30: indoor control unit

40 : 실외제어부 41 : 메모리 40: outdoor control unit 41: memory

50 : 외부컴퓨터50: external computer

본 발명은 공기조화기에 관한 것으로, 더욱 상세하게는 공기조화기 제품의 이력관리 및 향후 서비스를 보다 효율적으로 제공할 수 있는 공기조화기에 관한 것이다.The present invention relates to an air conditioner, and more particularly, to an air conditioner capable of more efficiently providing history management and future services of an air conditioner product.

일반적으로, 공기조화기는 실외기와 실내기로 구분되며, 실외기의 본체 외면에는 제품 모델명, 제조일자, 제품 설치정보 등의 정보를 표시하기 위한 라벨류들이 부착되어 있으며, 이는 제품 설치/시운전/서비스시 제품 정보를 얻는 수단으로 활용된다.In general, air conditioners are classified into outdoor units and indoor units. Labels are displayed on the outer surface of the main unit of the outdoor unit to display information such as product model name, manufacturing date, and product installation information. It is used as a means of obtaining information.

하지만, 실외기에 부착되는 라벨의 경우, 비/자외선/사용시간 등의 외부 환경에 의해 라벨이 손상될 경우 제품 모델정보 등을 확인하기 어려우며, 제품 설치 후 제품 설치정보(제품 설치도면, 설치업체명, 설치업체 연락처, 설치자명, 냉매추가 봉입량 등)를 설치자가 미기입하는 경우 많아 서비스 대응시간이 지연되는 문제점이 있다.However, in case of the label attached to the outdoor unit, it is difficult to check the product model information if the label is damaged by the external environment such as rain / ultraviolet ray / use time, and the product installation information (product installation drawing, installation company name, There is a problem in that the service response time is delayed when the installer does not fill in the contact number of the installer, the name of the installer, and the amount of refrigerant added.

또한, 하나의 실외기에 여러 개의 실내기가 연결된 멀티형 공기조화기의 설치를 위해서는 제품의 설치 위치, 배관지름, 설치 실내기 정보를 도면으로 제작하여 제품 설치시 활용하며, 설치완료 후 설치업체, 감리업체에 보관하여 향 후 제품의 유지보수 등의 서비스시 제품의 설치정보를 확인 하는데 활용하게 된다. 이에 따라, 제품 설치도면은 설치 현장에 구비되어 있지 않고 설치업체 사무실이나, 감리업체 사무실에 보관하기 때문에 제품 서비스를 위해 서비스 엔지니어가 현장을 방문할 경우 제품 설치 도면을 활용할 수 없는 경우가 빈번하며, 이로 인해, 제품 설치 정보를 파악하는데 많은 시간이 걸리며 결과적으로 서비스 대응시간이 지연되는 문제점이 있다.In addition, in order to install a multi-type air conditioner in which several indoor units are connected to one outdoor unit, the installation location, piping diameter, and installation indoor unit information of the product are produced in a drawing and used for installation of the product. It will be used to check the installation information of the product in future services such as product maintenance. Accordingly, since the product installation drawings are not provided at the installation site and stored in the installer office or the supervisory office, the product installation drawings are often unavailable when the service engineer visits the site for product service. For this reason, it takes a long time to grasp the product installation information, and as a result, there is a problem that the service response time is delayed.

본 발명은 전술한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 공기조화기 제품의 모델정보 및 제품 설치정보를 실외기에 저장시켜 제품 설치 후 유지 보수시 유지 보수자가 제품 설치와 관련된 정보를 현장에서 직접 확인하여 유지 보수에 활용하게 할 수 있는 공기조화기를 제공하는 것이다.The present invention is to solve the above-mentioned problems, an object of the present invention is to store the model information and product installation information of the air conditioner product in the outdoor unit to maintain the information related to the product installation in the field during maintenance after the product installation in the field It is to provide an air conditioner that can be checked and used for maintenance.

전술한 목적을 달성하기 위한 본 발명의 공기조화기는 실외기와 실내기를 구비하는 공기조화기에 있어서, 상기 실외기에 제품을 유지 보수할 때 유지 보수자가 제품 설치와 관련된 정보를 직접 확인할 수 있도록 공기조화기 제품 모델정보 및 제품 설치정보가 저장된 메모리가 마련된 것을 특징으로 한다.The air conditioner of the present invention for achieving the above object is an air conditioner having an outdoor unit and an indoor unit, the air conditioner product so that the maintenance person can directly check the information related to the installation of the product when maintaining the product in the outdoor unit A memory storing model information and product installation information is provided.

상기 제품 설치정보는 제품 설치도면, 설치업체명, 설치업체 연락처, 설치자명, 냉매추가 봉입량을 포함하는 것을 특징으로 한다.The product installation information is characterized by including the product installation drawing, the installation company name, the installation company contact information, the installer name, the amount of refrigerant added.

상기 제품 설치정보는 상기 메모리에 정보 기록을 위해 상기 실외기에 전기적으로 연결된 외부컴퓨터를 통해 사용자에 의해 입력되는 것을 특징으로 한다.The product installation information is input by a user through an external computer electrically connected to the outdoor unit for recording information in the memory.

상기 메모리에는 시운전 및 운전에러시의 실내기의 열교환기의 입출구 냉매온도 및 냉매압력, 압축기의 흡입온도 및 토출온도 등의 운전정보가 더 저장되는 것을 더 특징으로 한다.The memory may further store operation information such as inlet / outlet refrigerant temperature and refrigerant pressure of the heat exchanger of the indoor unit during the trial run and the operation error, the suction temperature and the discharge temperature of the compressor.

이하에서는 본 발명의 바람직한 실시예를 본 도면을 참조하여 상세하게 설명 하도록 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

본 발명의 실시예에 따른 공기조화기 일예로, 멀티형 공기조화기는 실외기와, 이 실외기에 연결된 다수 개의 실내기를 구비한다. 일예로서, 도 1에 도시된 바와 같이, 하나의 실외기에 4개의 실내기(20)가 연결된 형태를 취한다.In one embodiment, an air conditioner according to an embodiment of the present invention includes a multi-type air conditioner and a plurality of indoor units connected to the outdoor unit. For example, as shown in FIG. 1, four indoor units 20 are connected to one outdoor unit.

실외기(10)는 압축기(11), 4방향밸브(12), 실외열교환기(13), 실외팬(14), 그리고, 전동팽창밸브(15)를 포함한다. 실내기(20)는 여러 개가 병렬로 배치되며, 각 실내기(20)는 실내열교환기(21)와 실내팬(22)을 포함한다.The outdoor unit 10 includes a compressor 11, a four-way valve 12, an outdoor heat exchanger 13, an outdoor fan 14, and an electric expansion valve 15. Several indoor units 20 are arranged in parallel, and each indoor unit 20 includes an indoor heat exchanger 21 and an indoor fan 22.

실외기(10)와 실내기(20)의 각각의 구성요소는 냉매관에 의해 순차적으로 연결되어 압축기(11), 4방향밸브(12), 실외열교환기(13), 전동팽창밸브(15), 그리고, 실내열교환기(21)로 이루어지는 냉매회로를 구성한다.Each component of the outdoor unit 10 and the indoor unit 20 is sequentially connected by a refrigerant pipe, so that the compressor 11, the four-way valve 12, the outdoor heat exchanger 13, the electric expansion valve 15, and And a refrigerant circuit composed of the indoor heat exchanger (21).

따라서, 난방운전시 압축기(11)에서 토출된 고온고압의 냉매는 4방향 밸브(12), 각 실내 열교환기(21), 전동팽창밸브(15), 실외 열교환기(13), 다시 압축기(11)로 구성되는 냉매회로로 순환되어 실내를 난방시키고, 냉방운전시, 압축기(11)에서 토출된 고온고압의 냉매는 4방향 밸브(12), 실외 열교환기(13), 전동팽창밸브(15), 각 실내 열교환기(21), 다시 압축기(11)로 구성되는 냉매회로로 순환되어 실내를 냉방시킨다.Therefore, the high temperature and high pressure refrigerant discharged from the compressor 11 during the heating operation is the four-way valve 12, each indoor heat exchanger 21, the electric expansion valve 15, the outdoor heat exchanger 13, again the compressor 11 The high temperature and high pressure refrigerant discharged from the compressor (11) is circulated by a refrigerant circuit composed of the heating circuit, and is discharged from the compressor (11) for the four-way valve (12), the outdoor heat exchanger (13), and the electric expansion valve (15). Each of the indoor heat exchangers 21 and the compressor 11 is circulated again to cool the room.

참고로, 도면부호 16은 실외온도센서, 17은 압축기의 흡입측에 설치되는 흡입온도센서이고, 18은 압축기의 토출측에 설치되는 토출온도센서이다. 또한, 도면부호 23은 난방운전시 응축기로 작동하는 실내열교환기(21)의 입구측 배관에 설치되는 입구온도센서이고, 24는 출구측 배관에 설치되는 출구온도센서이고, 25는 실 내온도센서이다.For reference, 16 is an outdoor temperature sensor, 17 is a suction temperature sensor installed on the suction side of the compressor, 18 is a discharge temperature sensor installed on the discharge side of the compressor. In addition, reference numeral 23 is an inlet temperature sensor installed in the inlet pipe of the indoor heat exchanger 21 which operates as a condenser during heating operation, 24 is an outlet temperature sensor installed in the outlet pipe, and 25 is an indoor temperature sensor. to be.

상기한 구성을 갖는 본 발명의 실시예에 따른 멀티형 공기조화기는 도 2에 도시된 바와 같이, 실외제어부(40)를 구비한다. 실외제어부(40)는 마이크로외부컴퓨터(50)와 그 주변회로를 포함하고, 실외기(10)의 전체제어를 수행한다. 실외제어부(40)는 4방향밸브(4V)(12), 실외팬(FM)(14), 실외온도센서(16), 흡입온도센서(17), 토출온도센서(18), 압축기(11), 메모리(41)와 접속되어 있다.As shown in FIG. 2, the multi-type air conditioner according to the embodiment of the present invention having the above configuration includes an outdoor controller 40. The outdoor controller 40 includes a micro external computer 50 and a peripheral circuit thereof and performs overall control of the outdoor unit 10. The outdoor controller 40 includes a four-way valve (4V) 12, an outdoor fan (FM) 14, an outdoor temperature sensor 16, a suction temperature sensor 17, a discharge temperature sensor 18, and a compressor 11. And a memory 41.

각 실내기(20)는 실내제어부(30)를 포함한다. 실내제어부(30)는 마이크로외부컴퓨터(50)와 그 주변회로를 포함하고, 실내기(20)의 전체제어를 수행한다.Each indoor unit 20 includes an indoor control unit 30. The indoor control unit 30 includes a micro external computer 50 and a peripheral circuit thereof, and performs overall control of the indoor unit 20.

실내제어부(30)는 입구온도센서(24) 및 출구온도센서(25), 실내온도센서(26), 실내팬(FM)(22)과, 실내 전동팽창밸브(EEV1~EEV3)(23)와 접속되어 있다.The indoor control unit 30 includes an inlet temperature sensor 24 and an outlet temperature sensor 25, an indoor temperature sensor 26, an indoor fan (FM) 22, an indoor electric expansion valve (EEV1 to EEV3) 23, Connected.

실내제어부(30)는 실외제어부(40)에 통신라인을 통해 접속되어 있다.The indoor control unit 30 is connected to the outdoor control unit 40 through a communication line.

한편, 실외제어부(40)는 통신라인을 통해 외부의 외부컴퓨터(50)와 접속되어 있다. 이 외부컴퓨터(50)는 실외제어부(40)와의 통신을 통하여 메모리(41)에 데이터를 업로드하거나, 다운로드할 수 있도록 마련된다.Meanwhile, the outdoor controller 40 is connected to an external external computer 50 through a communication line. The external computer 50 is provided to upload or download data to the memory 41 through communication with the outdoor control unit 40.

도 3에 도시된 바와 같이, 상기한 외부컴퓨터(50)를 통해 메모리(41)에는 제품 모델정보 및 제품 설치정보가 저장된다. 이러한 제품 모델정보 및 제품 설치정보는 설치자가 공기조화기의 설치 완료 후 상기한 외부컴퓨터(50)를 이용하여 실외제어부(40)에 접속된 메모리(41)에 공기조화기 제품의 모델정보 및 제품 설치정보를 저장시킨다. 이로 인해, 향 후 유지 보수시 유지 보수자가 메모리(41)에 저장된 정보들을 독출하여 제품 설치와 관련된 정보를 현장에서 직접 확인하여 유지 보수 에 활용하게 할 수 있도록 한다. 이때, 제품의 모델정보는 제품의 고유번호, 압축용량, 정격전류 등을 포함하고, 제품 설치정보는 제품 설치도면, 설치업체명, 설치업체 연락처, 설치자명, 냉매추가 봉입량 등을 포함한다. 또한, 제품의 고유번호, 압축용량, 정격전류 등의 제품의 모델정보와 제품 설치도면 등은 외부컴퓨터(50)에 미리 저장된 제품 모델을 선택 입력하는 것에 의해서 실외기에 그대로 전송되어 메모리(41)에 저장되며, 나머지 제품 설치정보는 설치자가 상기 외부컴퓨터(50)를 통해 메모리(41)에 저장될 설정목록에 데이터를 입력하는 방식으로 메모리(41)에 저장시킨다.As shown in FIG. 3, product model information and product installation information are stored in the memory 41 through the external computer 50. The product model information and the product installation information are model information and product of the air conditioner product in the memory 41 connected to the outdoor control unit 40 using the external computer 50 after the installer completes the installation of the air conditioner. Save installation information. For this reason, in the future maintenance, the maintenance person reads the information stored in the memory 41 so that the information related to the installation of the product can be directly checked in the field and utilized for maintenance. At this time, the model information of the product includes the product's unique number, compression capacity, rated current, and the like, and the product installation information includes the product installation drawing, the name of the installation company, the contact number of the installation company, the name of the installer, and the amount of refrigerant added. In addition, the model information of the product such as the unique number of the product, the compression capacity, the rated current, and the product installation drawing are transmitted to the outdoor unit as it is by inputting the product model previously stored in the external computer 50 to the memory 41. The remaining product installation information is stored in the memory 41 in such a manner that the installer inputs data into a setting list to be stored in the memory 41 through the external computer 50.

또한, 제품 설치자는 제품 설치 후 이 외부컴퓨터(50)를 실외기(10)에 접속한 후 이 외부컴퓨터(50)를 이용하여 공기조화기를 운전시켜 공기조화기의 냉매사이클을 점검함으로서 제품의 이상유무 및 냉난방 성능을 평가하게 된다.In addition, the product installer connects the external computer 50 to the outdoor unit 10 after installing the product, and then operates the air conditioner using the external computer 50 to check the refrigerant cycle of the air conditioner. And air conditioning performance.

한편, 공기조화기의 운전 점검의 경우, 제품 운전 중 서비스 문제가 발생하였을 경우, 유지 보수자가 동일 불량 증상이 재현 될 때까지 현장에서 지속적으로 확인을 해야 하며 최소 30분에서 많을 경우 1일 이상의 점검 시간이 소요되어, 불량 증상에 따라 서비스 엔지니어가 불량원인을 파악 못하여 재방문을 할 경우도 있으며, 이때 사용자의 불만이 증대될 수 있으며, 서비스 대응력에 대하여 불만을 제기할 수 있다.On the other hand, in the case of the operation check of the air conditioner, if a service problem occurs during the operation of the product, the maintenance person must continuously check the site until the same defective symptom is reproduced. It may take time, and the service engineer may revisit due to the bad symptom, and the user's dissatisfaction may be increased, and complaints about service responsiveness may be raised.

이를 위해 본 발명에서는 제품 설치와 관련된 정보뿐만 아니라, 시운전 및 운전 에러시와 관련된 운전정보를 현장에서 직접 확인하여 관리할 수 있도록 실외제어부(40)에 미리 프로그램하여 시운전 및 운전 에러시의 각 실내기(20)의 열교환 기(21)의 입출구 냉매온도 및 냉매압력, 압축기(11)의 흡입온도 및 토출온도 등의 운전정보를 메모리(41)에 더 저장시킨다.To this end, in the present invention, not only the information related to the installation of the product, but also the operation information related to the trial operation and the operation error can be programmed in advance in the outdoor control unit 40 so as to check and manage in the field. Operation information such as the inlet / outlet refrigerant temperature and refrigerant pressure of the heat exchanger 21 of the heat exchanger 21 and the suction temperature and the discharge temperature of the compressor 11 is further stored in the memory 41.

한편, 도 4에 도시된 바와 같이, 메모리(41)에 저장되는 제품모델정보, 제품설치정보는 시운전시의 운전정보, 운전에러시의 운전정보는 메모리(41)의 각 저장영역(영역1, 영역2, 영역3)에 구분되어 저장된다. 참고로, 각 메모리(41)의 저장영역 중 어느 하나의 영역이 빈 영역인 경우에는 실외제어부(40)가 공기조화기의 일부 운전을 제한 한다던가 메모리(41)에 빈 영역이 있음을 경고할 수 있도록 제어할 수도 있다.On the other hand, as shown in Figure 4, the product model information, the product installation information stored in the memory 41, the operation information when the trial run, the operation information when the operation error is stored in each storage area (area 1, Areas 2 and 3 are stored separately. For reference, when any one of the storage areas of each memory 41 is an empty area, the outdoor controller 40 may limit the operation of the air conditioner or warn that there is an empty area in the memory 41. It can also be controlled.

이상에서 상세히 설명한 바와 같이, 본 발명은 실외기에 메모리를 마련하고, 에어컨 설치 완료 후 이 메모리에 제품의 모델정보 및 제품 설치정보를 저장시킴으로서 제품의 이력을 관리할 수 있도록 하여 향 후 제품 유지 보수시 유지 보수자가 이를 활용하게 할 수 있는 효과가 있다.As described in detail above, the present invention provides a memory in the outdoor unit, and after completing the air conditioner installation, by storing the model information and product installation information of the product in this memory to manage the history of the product in the future product maintenance There is an effect that allows maintenance to take advantage of it.

Claims (4)

실외기와 실내기를 구비하는 공기조화기에 있어서,In an air conditioner having an outdoor unit and an indoor unit, 상기 실외기에 제품을 유지 보수할 때 유지 보수자가 제품 설치와 관련된 정보를 직접 확인할 수 있도록 공기조화기 제품 모델정보 및 제품 설치정보가 저장된 메모리가 마련된 것을 특징으로 하는 공기조화기.And a memory in which an air conditioner product model information and product installation information are stored so that a maintenance person can directly check information related to product installation when the product is maintained in the outdoor unit. 제1항에 있어서, 상기 제품 설치정보는 제품 설치도면, 설치업체명, 설치업체 연락처, 설치자명, 냉매추가 봉입량을 포함하는 것을 특징으로 하는 공기조화기.The air conditioner of claim 1, wherein the product installation information includes a product installation drawing, an installation company name, an installation company contact number, an installation name, and an amount of refrigerant addition charge. 제2항에 있어서, 상기 제품 설치정보는 상기 메모리에 정보 기록을 위해 상기 실외기에 전기적으로 연결된 외부컴퓨터를 통해 사용자에 의해 입력되는 것을 특징으로 하는 공기조화기.The air conditioner according to claim 2, wherein the product installation information is input by a user through an external computer electrically connected to the outdoor unit for recording information in the memory. 제1항에 있어서, 상기 메모리에는 시운전 및 운전에러시의 실내기의 열교환기의 입출구 냉매온도 및 냉매압력, 압축기의 흡입온도 및 토출온도 등의 운전정보가 더 저장되는 것을 더 특징으로 하는 공기조화기.The air conditioner according to claim 1, wherein the memory further stores operation information such as inlet / outlet refrigerant temperature and refrigerant pressure of the heat exchanger of the indoor unit during a trial run and an operation error, a suction temperature and a discharge temperature of the compressor. .
KR1020050068394A 2005-07-27 2005-07-27 Air conditioner KR20070013781A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113285568A (en) * 2020-01-31 2021-08-20 翰昂汽车零部件有限公司 Electric compressor and method for managing manufacturing information of electric compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113285568A (en) * 2020-01-31 2021-08-20 翰昂汽车零部件有限公司 Electric compressor and method for managing manufacturing information of electric compressor

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