KR20000012931A - Airconditioner for curved bus - Google Patents
Airconditioner for curved bus Download PDFInfo
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- KR20000012931A KR20000012931A KR1019980031519A KR19980031519A KR20000012931A KR 20000012931 A KR20000012931 A KR 20000012931A KR 1019980031519 A KR1019980031519 A KR 1019980031519A KR 19980031519 A KR19980031519 A KR 19980031519A KR 20000012931 A KR20000012931 A KR 20000012931A
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- vehicle
- duct
- bus
- air conditioner
- compressor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00571—Details of ducts or cables of liquid ducts, e.g. for coolant liquids or refrigerants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3286—Constructional features
- B60H2001/3289—Additional cooling source
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
본 발명은 굴절 버스용 에어콘에 대한 것으로서, 더 상세하게는 제1차량과 제2차량의 사이에 굴절부가 형성되어 있는 굴절 버스의 어느 한쪽 차량에만 에어콘 시스템을 설치한 후, 플렉시블덕트를 사용하여 양쪽 차량으로 냉기를 공급할 수 있도록 하는데 특징이 있는 것이다.The present invention relates to an air conditioner for an articulated bus, and more particularly, after installing an air conditioner system in only one vehicle of an articulated bus in which a articulated portion is formed between a first vehicle and a second vehicle, both sides of the air duct are installed using a flexible duct. It is characterized by the ability to supply cold air to vehicles.
일반적으로 굴절 버스에서는 에어콘을 설치하여 가동하는 예가 없으나 설치한다면 제1차량용 에어콘 시스템과 제2차량용 에어콘 시스템을 각각 설치하여 가동할 수밖에 없는 것이며, 이러한 설치 구조에서는 에어콘 시스템의 주요 기기 및 부속장비를 모두 2개씩 사용하여야 하기 때문에 에어콘의 가격이 높아질 뿐만 아니라 생산성도 떨어지는 것이다.In general, the articulated bus has no case of installing and operating air conditioners, but if installed, only the air conditioner system for the first vehicle and the air conditioner system for the second vehicle have to be installed and operated, respectively, and in this installation structure, all the main equipment and accessories of the air conditioner system are installed. The air conditioner will not only increase the price of air conditioner but also reduce productivity.
따라서 본 발명은 상기와 같은 종래의 불합리점을 개선하기 위해 안출한 것으로 발명의 주된 목적은 굴절 버스용 에어콘 시스템을 구성하되, 플렉시블덕트 또는 플렉시블 냉매호스를 사용하므로써, 하나의 에어콘 시스템으로 양쪽 차량을 모두 냉방시킬 수 있도록 하는데 있으며, 더 나가서 에어콘 시스템용 주요 기기 및 부속장비를 아끼고, 생산성을 높이면서 제조 원가를 낮출 수 있도록 하는데 있는 것이다.Therefore, the present invention has been devised to improve the conventional irrational points as described above. The main object of the present invention is to construct an air-conditioning system for the articulated bus, but by using a flexible duct or a flexible refrigerant hose, both vehicles are connected to a single air-conditioning system. All of them are to be cooled, and to go further, to save the main equipment and accessories for the air conditioning system, to increase the productivity and lower the manufacturing cost.
이를 위한 특징적인 수단은 제1차량과 제2차량을 굴절부로 연결하여 동시에 운행하는 굴절 버스에 있어서, 상기한 제1차량 또는 제2차량의 저면에 설치하되, 에어콘 가동용 서브엔진과, 압축기와, 응축기와, 증발기와, 송풍기로 이루어 지는 에어콘 가동유니트, 상기한 에어콘 가동유니트의 송풍기로부터 연결관을 통해 냉기를 공급받되, 제1차량측의 저면부에 설치한 제1유입덕트와, 제2차량측의 저면부에 설치한 제2유입덕트와, 이들 사이를 연결하는 플렉시블덕트로 이루어지는 굴절덕트부재, 상기한 굴절덕트부재의 제1유입덕트로부터 연결하되, 제1차량의 제1메인덕트로 연결된 제1U형덕트 및 상기한 굴절덕트부재의 제2유입덕트로부터 연결하되, 제2차량의 제2메인덕트로 연결된 제2U형덕트로 구성하여, 하나의 에어콘 가동유니트로 제1차량 및 제2차량을 동시에 냉방시킬 수 있도록 하는 제1실시예와,A characteristic means for this is in the articulated bus that runs simultaneously by connecting the first vehicle and the second vehicle with the refraction unit, which is installed on the bottom of the first vehicle or the second vehicle, wherein the sub-engine for air conditioning operation, the compressor and And a first inlet duct provided with a condenser, an evaporator, and an air conditioner operating unit consisting of a blower, a cold air supply through a connecting pipe from a blower of the air conditioner operating unit, and installed in a bottom portion of the first vehicle side; The first inductor of the first vehicle is connected to the first inductor of the first vehicle by connecting the second inductor duct installed in the bottom side of the vehicle side with the flexible duct connecting the two, and the first inductor of the first member. The first U-type duct connected to the first U-type duct and the second inlet duct of the refractive duct member, the second U-duct connected to the second main duct of the second vehicle, the first vehicle and the second unit car The first embodiment for cooling the amount at the same time,
그리고 제1차량과 제2차량을 굴절부로 연결하여 동시에 운행하는 굴절 버스에 있어서, 상기한 제1차량 또는 제2차량의 저면에 설치하되, 에어콘 가동용 서브엔진과, 제1압축기와, 제2압축기로 이루어 지는 동력유니트, 상기한 동력유니트의 제2압축기로부터 연결하되, 제2냉매파이프로써 제2증발기와, 제2응축기로 이루어진 제2차량 지붕의 제2쿨링유니트, 상기한 동력유니트의 제1압축기로부터 연결하되, 제1냉매파이프로써 제1증발기와, 제1응축기로 이루어진 제1차량 지붕의 제1쿨링유니트 및 상기한 제1냉매파이프의 중단에 연결하되, 제1차량과 제2차량의 굴절부에 개입시킨 플렉시블 냉매호스로 구성하여 하나의 동력유니트와 2개의 쿨링유니트로 제1차량 및 제2차량을 각각 냉방시킬 수 있도록 하는데 있는 것이다.And a refraction bus which connects the first vehicle and the second vehicle at the same time to the refraction unit, and is installed on the bottom surface of the first vehicle or the second vehicle, wherein the sub-engine for operating the air conditioner, the first compressor, and the second vehicle are provided. A power unit consisting of a compressor, connected to the second compressor of the power unit, a second evaporator as a second refrigerant pipe, a second cooling unit of the roof of the second vehicle consisting of a second condenser, the first of the power unit It is connected from the first compressor, but is connected to the first evaporator as a first refrigerant pipe, the first cooling unit of the roof of the first vehicle consisting of the first condenser and the interruption of the first refrigerant pipe, the first vehicle and the second vehicle. It consists of a flexible refrigerant hose which intervenes in the refracting portion of the power unit so that one power unit and two cooling units can cool the first vehicle and the second vehicle, respectively.
도 1은 본 발명의 설치상태를 보인 굴절 버스의 측면도1 is a side view of an articulated bus showing an installation state of the present invention;
도 2는 본 발명의 요부 구성을 보인 사시도2 is a perspective view showing the main configuration of the present invention
도 3은 본 발명의 또 다른 실시예를 보인 굴절 버스의 측면도3 is a side view of an articulation bus showing another embodiment of the invention
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
1 : 에어콘 가동유니트 2 : 연결관1: air conditioner operation unit 2: connector
3 : 굴절덕트부재 4a : 제1U형덕트3: refractive duct member 4a: first U-type duct
4b : 제2U형덕트 5a : 제1메인덕트4b: 2U-type duct 5a: 1st main duct
5b : 제2메인덕트 6 : 동력유니트5b: 2nd main duct 6: power unit
7 : 플렉시블 냉매호스 8a : 제1차량7: Flexible refrigerant hose 8a: First vehicle
8b : 제2차량 11 : 증발기8b: second vehicle 11: evaporator
12 : 송풍기 13 : 압축기12 blower 13 compressor
14 : 응축기 15 : 서브엔진14 condenser 15 sub-engine
31 : 제1유입덕트 32 : 제2유입덕트31: first inlet duct 32: second inlet duct
33 : 플렉시블덕트 61 : 제1압축기33: flexible duct 61: the first compressor
62 : 제2압축기 63 : 제1냉매파이프62: second compressor 63: first refrigerant pipe
64 : 제2냉매파이프 81 : 제1증발기64: second refrigerant pipe 81: the first evaporator
82 : 제2증발기 83 : 제1응축기82: second evaporator 83: first condenser
84 : 제2응축기84: second condenser
이하 본 발명에 따른 각각의 실시예를 첨부 도면에 따라 보다 상세히 설명하면 다음과 같다.Hereinafter, each embodiment according to the present invention will be described in detail with reference to the accompanying drawings.
먼저 본 발명은 굴절 버스(B)에 사용하기 위한 전용 에어콘으로서, 굴절 버스(B)는 주지된 바와 같이 운전석을 가지는 제1차량(B1)과, 그 뒤로 굴절부(B3)로써 연결된 제2차량(B2)으로 이루어 지는 것이다.First, the present invention is a dedicated air conditioner for use in the articulated bus (B), where the articulated bus (B) is, as is well known, a first vehicle (B1) having a driver's seat, followed by a second vehicle connected by the articulated portion (B3). It consists of (B2).
-실시예 1-Example 1
도 1은 본 발명 제1실시예의 구성을 보인 것이며, 제1실시예는 하나의 에어콘 가동유니트(1)로써 양쪽 차량을 동시에 모두 냉방시킬 수 있도록 하기 위한 것이다.Figure 1 shows the configuration of the first embodiment of the present invention, the first embodiment is to enable the cooling of both vehicles at the same time with one air conditioner operating unit (1).
주요 구성은 에어콘 가동유니트(1)와, 굴절덕트부재(3)와, 제1U형덕트(4a) 및 제2U형덕트(4b)로 이루어 지는 바, 에어콘 가동유니트(1)는 상기한 제1차량(B1) 또는 제2차량(B2)의 저면에 설치하되, 에어콘 가동용 서브엔진(15)과, 압축기(13)와, 응축기(14)와, 증발기(11)와, 송풍기(12)로 이루어 지는 것이고, 굴절덕트부재(3)는 상기한 에어콘 가동유니트(1)의 송풍기(12)로부터 연결관(2)을 통해 냉기를 공급받되, 제1차량(B1)측의 저면부에 설치한 제1유입덕트(31)와, 제2차량(B2)측의 저면부에 설치한 제2유입덕트(32)와, 이들 사이를 연결하는 플렉시블덕트(33)로 이루어지는 것이며, 제1U형덕트(4a)는 상기한 굴절덕트부재(3)의 제1유입덕트(31)로부터 연결하되, 제1차량의 제1메인덕트(5a)로 연결되고, 제2U형덕트(4b)는 상기한 굴절덕트부재(3)의 제2유입덕트(32)로부터 연결하되, 제2차량의 제2메인덕트(5b)로 연결되는 것이다.The main constitution consists of the air conditioner movable unit 1, the refractive duct member 3, the first U-type duct 4a and the second U-type duct 4b. Is installed on the bottom surface of the vehicle (B1) or the second vehicle (B2), the air conditioner sub-engine (15), the compressor (13), the condenser (14), the evaporator (11), the blower (12) The refractory duct member 3 receives cold air from the blower 12 of the air conditioner operating unit 1 through the connecting pipe 2, and is installed at the bottom surface of the first vehicle B1 side. It consists of the 1st inflow duct 31, the 2nd inflow duct 32 provided in the bottom part of the side of the 2nd vehicle B2, and the flexible duct 33 which connects between these, 4a) is connected from the first inlet duct 31 of the refractive duct member 3, connected to the first main duct 5a of the first vehicle, and the second U-shaped duct 4b is the above-described refractive duct From the second inlet duct 32 of the member 3, It is connected to the second main duct 5b of the second vehicle.
이와 같이 구성된 제1실시예는 운전자가 에어콘 가동 스위치를 켜면 에어콘 가동유니트(1)가 먼저 가동된다.In the first embodiment configured as described above, when the driver turns on the air conditioner switch, the air conditioner unit 1 is first operated.
즉, 서브엔진(15)이 구동되면 압축기(13)와, 응축기(14), 증발기(11), 송풍기(12)가 모두 가동되어 냉각된 공기를 제공할 수 있게 되는 것이며, 이때의 냉기는 송풍기(12)가 연결관(2)을 통해 굴절덕트부재(3)로 공급한다.That is, when the sub-engine 15 is driven, the compressor 13, the condenser 14, the evaporator 11, and the blower 12 are all operated to provide the cooled air. 12 is supplied to the refractive duct member 3 through the connecting pipe (2).
굴절덕트부재(3)에서는 제1유입덕트(31) 및 제1U형덕트(4a)를 통해 제1차량(B1)의 제1메인덕트(5a)로 일부 공급되고, 제2유입덕트(32) 및 제2U형덕트(4b)를 통해 제2차량(B2)의 제2메인덕트로 일부 공급된다.The articulated duct member 3 is partially supplied to the first main duct 5a of the first vehicle B1 through the first inlet duct 31 and the first U-shaped duct 4a, and the second inlet duct 32 And a part of the second main duct 4b to the second main duct of the second vehicle B2.
이때, 제1차량(B1)으로 공급되는 냉기는 굴절덕트부재(3)의 플렉시블덕트(33)를 지나는 바, 이는 제1차량(B1) 및 제2차량(B2)이 굴절될 때, 굴절부(B3)를 따라 같이 굴절되기 때문에 냉기를 공급하기 위한 단면적이 줄어들지 않도록 되어 있다.At this time, the cold air supplied to the first vehicle B1 passes through the flexible duct 33 of the refractive duct member 3, which is a refraction unit when the first vehicle B1 and the second vehicle B2 are refracted. Since it is refracted along (B3), the cross-sectional area for supplying cold air is not reduced.
그러므로 이와 같은 제1실시예의 경우는 운전자가 에어콘을 가동시켰을 때, 제1차량(B1)과 제2차량(B2)을 구분하여 냉각할 필요없이 하나의 에어콘 가동유니트(1)로 양쪽 차량을 동시에 냉방시키는 장점이 있다.Therefore, in the case of the first embodiment as described above, when the driver starts the air conditioner, both vehicles are simultaneously operated by one air conditioner operating unit 1 without having to cool the first vehicle B1 and the second vehicle B2 separately. There is an advantage to cooling.
-실시예 2-Example 2-
도 3은 본 발명 제2실시예의 구성을 보인 것이며, 제2실시예는 하나의 동력유니트(6)로써 양쪽 차량 즉, 제1쿨링유니트(8a)를 가진 제1차량(B1)과, 제2쿨링유니트(8b)를 가진 제2차량(B2)을 각각 따로 냉방시킬 수 있도록 하기 위한 것이다.Fig. 3 shows the construction of the second embodiment of the present invention. The second embodiment is a power unit 6, which is a first vehicle B1 having both vehicles, that is, a first cooling unit 8a, and a second. The second vehicle B2 having the cooling unit 8b can be cooled separately.
주요 구성은 동력유니트(6)와, 제1쿨링유니트(8a) 및 제2쿨링유니트(8b), 그리고 플렉시블 냉매호스(7)로 이루어 지는 바, 동력유니트(6)는 상기한 제1차량(B1) 또는 제2차량(B2)의 저면에 설치하되, 에어콘 가동용 서브엔진(15)과, 제1압축기(61)와, 제2압축기(62)로 이루어 지는 것이며, 제1쿨링유니트(8a)는 제1차량(B1) 지붕에 제1증발기(81)와, 제1응축기(83)를 포함하여 설치하되, 상기한 제1압축기(61)와 제1냉매파이프(63)로써 연결하는 것이다.The main configuration consists of the power unit 6, the first cooling unit 8a and the second cooling unit 8b, and the flexible refrigerant hose 7, and the power unit 6 includes the first vehicle ( B1) or the bottom of the second vehicle (B2), but is composed of the air conditioning movable sub-engine (15), the first compressor (61), the second compressor (62), the first cooling unit (8a) ) Is installed on the roof of the first vehicle (B1) including the first evaporator 81 and the first condenser 83, the first compressor (61) and the first refrigerant pipe (63). .
또 제2쿨링유니트(8b)는 제2차량(B2) 지붕에 제2증발기(82)와, 제2응축기(84)를 포함하여 설치하되, 상기한 제2압축기(62)와 제2냉매파이프(64)로써 연결하는 것이다.The second cooling unit 8b includes a second evaporator 82 and a second condenser 84 on the roof of the second vehicle B2, and includes the second compressor 62 and the second refrigerant pipe. (64) to connect.
그리고 플렉시블 냉매호스(7)는 상기한 제1냉매파이프(63)의 중단에 연결하되, 제1차량(B1)과 제2차량(B2)의 굴절부(B3)에 개입시킨 것이다.The flexible refrigerant hose 7 is connected to the interruption of the first refrigerant pipe 63 and intervenes in the refraction portion B3 of the first vehicle B1 and the second vehicle B2.
이와 같이 구성된 제1실시예는 운전자가 에어콘 가동 스위치를 켜면 먼저 동력유니트(6)가 먼저 가동된다.In the first embodiment configured as described above, when the driver turns on the air conditioner switch, the power unit 6 is first operated.
즉, 동력유니트(6)의 서브엔진(15)이 구동되면 제1압축기(61)와, 제2압축기(62)가 작동한다.That is, when the sub-engine 15 of the power unit 6 is driven, the first compressor 61 and the second compressor 62 operate.
제1압축기(61)에 의해 압축된 냉매는 차량의 굴절부(B3)에 마련된 플렉시블 냉매호스(7)를 지나 제1차량(B1) 지붕의 제1쿨링유니트(8a)까지 왕복 순환하면서 제1응축기(83)에서 응축되고, 제1증발기(81)에서 증발되어 냉기를 그 아래의 제1메인덕트(5a)로 공급할 수 있게 되는 것이다.The refrigerant compressed by the first compressor 61 reciprocates through the flexible refrigerant hose 7 provided in the refracting portion B3 of the vehicle to the first cooling unit 8a of the roof of the first vehicle B1, It is condensed in the condenser 83, evaporated in the first evaporator 81 is to be able to supply the cold air to the first main duct (5a) below.
또한 제2압축기(62)에 의해 압축된 냉매는 제2차량(B2) 지붕의 제2쿨링유니트(8b)까지 왕복 순환하면서 제2응축기(84)에서 응축되고, 제2증발기(82)에서 증발되어 냉기를 그 아래의 제2메인덕트(5b)로 공급할 수 있게 되는 것이다.In addition, the refrigerant compressed by the second compressor 62 is condensed in the second condenser 84 while reciprocating to the second cooling unit 8b of the roof of the second vehicle B2, and evaporated in the second evaporator 82. Thus, the cold air can be supplied to the second main duct 5b beneath it.
이때, 제1차량(B1)으로 공급되는 냉매는 플렉시블 냉매호스(7)를 지나는 바, 이는 제1차량(B1) 및 제2차량(B2)이 굴절될 때, 굴절부(B3)를 따라 같이 굴절되기 때문에 냉매에 영향을 주지 않도록 되어 있다.At this time, the refrigerant supplied to the first vehicle B1 passes through the flexible refrigerant hose 7, which is the same along the refraction portion B3 when the first vehicle B1 and the second vehicle B2 are refracted. Since it is refracted, the refrigerant is not affected.
그러므로 이와 같은 제2실시예의 경우는 운전자가 에어콘을 가동시켰을 때, 하나의 동력유니트(6)로써 2개의 쿨링유니트(8a)(8b)를 작동시킬 수 있기 때문에 제1차량(B1)과 제2차량(B2)을 구분하여 각각 따로 냉방시킬 수 있는 것이다.Therefore, in the case of this second embodiment, when the driver starts the air conditioner, the first vehicle B1 and the second vehicle can be operated because one cooling unit 8a and 8b can be operated by one power unit 6. The vehicle B2 can be divided and cooled separately.
위에서 상세히 설명한 바와 같은 본 발명은 차량의 저면부에 설치하는 하나의 에어콘 가동유니트(1), 혹은 하나의 동력유니트(6) 및 2개의 쿨링유니트(8a)(8b)로써 제1차량(B1) 및 제2차량(B2)을 냉방할 수 있도록 하되, 양쪽 차량을 동시에, 그 반대로 양쪽 차량을 필요에 따라 각각 냉방할 수 있기 때문에 에어콘 가동유니트(1)의 부품을 많이 줄일 수 있을 뿐만 아니라 생산성이 양호해 지기 때문에 제품가격이 낮아지고 상품성은 향상되는 특징이 있다.The present invention as described in detail above, the first vehicle (B1) as one air conditioner operating unit (1) or one power unit (6) and two cooling units (8a) (8b) installed in the bottom of the vehicle And the second vehicle B2 can be cooled, but both vehicles can be cooled at the same time, and vice versa, respectively, as necessary, thereby not only reducing the parts of the air conditioner operating unit 1 but also improving productivity. As it becomes better, the product price is lowered and the merchandise is improved.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980031519A KR20000012931A (en) | 1998-08-03 | 1998-08-03 | Airconditioner for curved bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980031519A KR20000012931A (en) | 1998-08-03 | 1998-08-03 | Airconditioner for curved bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000012931A true KR20000012931A (en) | 2000-03-06 |
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ID=19546248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980031519A KR20000012931A (en) | 1998-08-03 | 1998-08-03 | Airconditioner for curved bus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000012931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100890202B1 (en) * | 2008-06-18 | 2009-03-25 | 주식회사 애니텍 | An duct inner part inspecting and cleaning method |
-
1998
- 1998-08-03 KR KR1019980031519A patent/KR20000012931A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100890202B1 (en) * | 2008-06-18 | 2009-03-25 | 주식회사 애니텍 | An duct inner part inspecting and cleaning method |
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