KR100334615B1 - Airconditioner for operation room of electric train - Google Patents

Airconditioner for operation room of electric train Download PDF

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Publication number
KR100334615B1
KR100334615B1 KR1019990030520A KR19990030520A KR100334615B1 KR 100334615 B1 KR100334615 B1 KR 100334615B1 KR 1019990030520 A KR1019990030520 A KR 1019990030520A KR 19990030520 A KR19990030520 A KR 19990030520A KR 100334615 B1 KR100334615 B1 KR 100334615B1
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KR
South Korea
Prior art keywords
air conditioner
voltage
driver
air
electric locomotive
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KR1019990030520A
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Korean (ko)
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KR19990073582A (en
Inventor
황기호
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황기호
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Priority to KR1019990030520A priority Critical patent/KR100334615B1/en
Publication of KR19990073582A publication Critical patent/KR19990073582A/en
Priority to KR2019990021785U priority patent/KR200177150Y1/en
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Publication of KR100334615B1 publication Critical patent/KR100334615B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0072—Means for cooling only
    • 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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3225—Cooling devices using compression characterised by safety arrangements, e.g. compressor anti-seizure means or by signalling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles

Abstract

PURPOSE: An air conditioner for a control room of an electric locomotive is provided to make an engineer safely operate a locomotive by keeping the pleasant interior surroundings for the engineer. CONSTITUTION: An air conditioner(50) is installed on a frame(20) formed on a roof of a control room. A ventilation(31) for emitting heat of a condenser and an air intake(32) for sucking cold air are formed on an outside(30) the roof. Outlets for discharging cooled air and controlling the flow of the cooled air are formed on the slope, side and bottom face of an inside(40) the roof. Thus, the efficiency of the air conditioner is maximized regardless of the position of an engineer.

Description

전기 기관차 운전실용 에어컨디셔너{Airconditioner for operation room of electric train}Air conditioner for electric locomotive cab {Airconditioner for operation room of electric train}

본 발명은 전기 기관차 전후방의 운전실 지붕에 설치되는 에어컨디셔너 (Airconditioner)에 관한 것으로, 더욱 상세하게는 햇빛을 집중적으로 받는 전기 기관차 전후방의 운전실 지붕에 형성된 프레임에 에어컨디셔너를 설치하되 지붕을 중심으로 외측부에는 응축기에서 발생되는 열을 방출시키기 위한 송풍구와 측면에는 빨리 냉각시키기 위해 찬공기를 흡수하는 공기 흡입구를 구비하며, 내측부의 경사면에는 냉각된 공기를 배출시키기 위한 배출구를 설치함과 동시에 측면 및 저면에 설치하여 운전자가 어느 장소에서 있든지 에어컨디셔너의 효률을 최대로 높이고, 강한 진동 및 전압강하와 전력공급의 사구간에서도 에어컨디셔너를 정상적으로 작동시키기 위한 전기 기관차 운전실용 에어컨디셔너에 관한 것이다.The present invention relates to an air conditioner (Airconditioner) is installed on the cab roof before and after the electric locomotive, more specifically, the air conditioner is installed on the frame formed on the cab roof of the front and rear of the electric locomotive intensively receives sunlight, but the condenser on the outside around the roof Vents for dissipating heat generated from the side and air intakes are provided on the side to absorb cold air for rapid cooling.Inside of the inclined surface, vents for discharging the cooled air are installed and installed on the side and bottom. The present invention relates to an electric locomotive cab air conditioner for maximum efficiency of the air conditioner and to operate the air conditioner normally even in a strong vibration, voltage drop, and power supply section wherever the driver is located.

일반적으로, 종래 전기 기관차 운전실에는 강한 진동 및 전압강하에 의해 에어컨디셔너를 구성하는 컴프레서(compresser)나 팬(fan)등이 작동되지 않아 에어컨디셔너를 설치하기가 곤란해 더운 여름에도 냉방이 되지 않아 덥고 짜증이나 창문을 열고 운전하게 되므로 운전자의 안전운전에 방해요소가 되었고 또한, 전기 기관차 운전실이 비좁기 때문에 부피가 크게 차지하는 에어콘을 설치하기가 매우 어려운 문제점이 있었다.In general, a compressor or fan constituting an air conditioner does not operate due to strong vibration and voltage drop in a conventional electric locomotive cab, and thus it is difficult to install an air conditioner. Opening the window is an obstacle to the driver's safe driving, and the electric locomotive cab is cramped, so it is very difficult to install a large air conditioner.

본 발명의 목적은 전기 기관차의 비좁은 운전실에 면적을 차지하지 않으면서강한 진동 및 전압강하에 의해 작동할 수 있는 에어컨디셔너를 설치하므로써 햇빛을 집중적으로 받는 전기 기관차의 운전실 내부를 시원하게 하여 운전자의 운전상태를 최대한 편안하게 하여 많은 승객을 실어 나르는 운전자가 안전운행을 할 수 있도록 전기 기관차 운전실용 에어컨디셔너를 제공하는 데 있다.It is an object of the present invention to cool the inside of the cab of an electric locomotive that receives sunlight by installing an air conditioner capable of operating by strong vibration and voltage drop without occupying an area in a cramped cab of an electric locomotive, thereby improving the driving state of the driver. It is to provide an air conditioner for the cab of an electric locomotive so that the driver who carries as many passengers as possible as possible with safety as possible can operate safely.

상기 목적을 달성하기 위해 전기 기관차 전후방의 운전실 상부에 설치된 지붕의 프레임에 지붕을 중심으로 외측부와 내측부로 구성된 에어컨디셔너를 장착시키고, 외측부에는 송풍구와 측면에는 찬공기를 흡입하는 흡입구를 구비하며, 내측부 경사면 및 저면, 측면에는 상하·좌우로 이동됨과 동시에 냉각된 공기를 배출시키기 우한 배출구를 설치하여 운전자의 요구에 따라 운전실 전체를 냉방시킴과 동시에 과전압 및 저전압에서 회로를 보호하는 보호장치 및 안전장치를 구비하여, 강한 진동 및 전압강하와 전력공급의 사구간에서도 에어컨디셔너를 정상적으로 작동시키기 위한 전기 기관차 운전실용 에어컨디셔너에 관한 것이다.In order to achieve the above object, an air conditioner composed of an outer side and an inner side is mounted on a frame of a roof installed above the cab of an electric locomotive in the front and rear of the electric locomotive. And on the bottom and side, a protective device and a safety device are installed to cool the entire cab according to the driver's requirements by installing an outlet for discharging the cooled air while moving up, down, left and right, and at the same time. Thus, the present invention relates to an air conditioner for an electric locomotive cab for normally operating the air conditioner even in a strong vibration, voltage drop, and power supply section.

도 1 은 본 발명을 나타낸 사시도1 is a perspective view of the present invention

도 2 는 본 발명을 나타낸 저면도Figure 2 is a bottom view of the present invention

도 3 는 본 발명의 에어컨디셔너를 작동시키기 위한 회로 구성도Figure 3 is a circuit diagram for operating the air conditioner of the present invention

도 4 은 본 발명의 장착상태를 나타내는 장착사시도Figure 4 is a mounting perspective view showing the mounting state of the present invention

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 지붕 11 : 프레임10: roof 11: frame

20 : 장착부 30 : 외측부20: mounting portion 30: outer portion

31 : 송풍구 32 : 흡입구31: blower port 32: suction hole

40 : 내측부 41,41a,42,42a,42b,43,43a : 배출구40: inner part 41, 41a, 42, 42a, 42b, 43, 43a: outlet

50 : 에어컨디셔너 60 : 계기판50: air conditioner 60: instrument panel

61 : 작동레버 100 : 압축기61: operating lever 100: compressor

101 : 응축기 102 : 전원등101: condenser 102: power light

103 : 냉방등 104 : 송풍등103: cooling lamp 104: blowing lamp

105 : 안전차단등 106 : 과전압차단 보호장치105: safety cutoff lamp 106: overvoltage cutoff protection device

107 : 저전압차단 보호장치 108 : 압축기 릴레이장치107: low voltage cut off protection device 108: compressor relay device

109 : 응축기 릴레이장치 110 : 서지전압 감지장치109: condenser relay device 110: surge voltage detection device

111 : 안전회로장치111: safety circuit device

본 발명은 도 1 내지 도 2 에 도시된 바와 같이, 상기 목적을 달성하기 위한 수단으로서 본 발명의 구성은1 to 2, the configuration of the present invention as a means for achieving the above object is

전기 기관차 전후방의 운전실 지붕(10)에 형성된 프레임(11)에 장착부(20)를 중심으로 외측부(30)와 내측부(40)로 구성된 에어컨디셔너(50)를 장착시키되;Mounting an air conditioner (50) consisting of an outer portion (30) and an inner portion (40) centering the mounting portion (20) on the frame (11) formed in the cab roof (10) before and after the electric locomotive;

상기 외측부(30)의 상부에는 응측기에서 발생하는 열을 방출시키기 위한 송풍구(31)와; 측면에는 빨리 냉각시키기 위해 찬공기를 흡수하는 공기 흡입구(32)로구성되고,An air outlet 31 for dissipating heat generated from a responder at an upper portion of the outer portion 30; The side is composed of an air intake 32 to absorb cold air for quick cooling,

상기 내측부(40)의 경사진 정면 및 측면, 저면에는 상하·좌우로 냉각된 공기의 흐름을 조절함과 동시에 냉각된 공기를 배출시키기 위한 배출구(41)(41a)(42)Discharge openings 41, 41a, 42 for discharging the cooled air at the same time to adjust the flow of the air cooled in the up, down, left and right on the inclined front, side, and bottom of the inner portion 40

(42a)(42b)(43)(43a)로 구성되고,42a, 42b, 43, 43a,

상기 내측부(40) 저면에는 운전자가 에어컨디셔너(50)를 쉽게 작동할 수 있도록 조절하는 계기판(60)으로 구성된다.The bottom of the inner portion 40 is configured by the instrument panel 60 to adjust the driver so that the operator can easily operate the air conditioner (50).

이와 같이 구성된 에어컨디셔너의 작동을 상세히 설명하면 다음과 같다.Referring to the operation of the air conditioner configured as described in detail as follows.

운전자가 계기판(60)의 작동레버(61)를 on시키면 에어컨디셔너(50)가 작동하게 되는데 이때 응축기에서 열이 발생되며, 상기 열이 송풍구(31)를 통해 방출되고, 기차가 진행하므로 생기는 찬공기를 흡입구(32)로 흡수하여 냉각을 시킨다.When the driver turns on the operating lever 61 of the instrument panel 60, the air conditioner 50 is operated. At this time, heat is generated from the condenser, and the heat is discharged through the air outlet 31, and the cold air generated by the train proceeds. Absorbed to the suction port 32 to cool.

상기 냉각된 공기로 전기 기관차 운전실 내부를 냉방을 시키게 되는데 내측부(40) 의 경사진 정면 및 측면, 저면에 설치된배출구(41)(41a)(42)(42a)(42b)(43)The cooled air is used to cool the inside of the cab of the electric locomotive, and the outlets 41, 41a, 42, 42a, 42b, and 43 installed on the inclined front and side surfaces and the bottom of the inner portion 40.

(43a)를 운전자가 원하는 방향으로 자유자재로 변경시킬 수 있으므로 운전실 내부전체가 냉방이 되는 것이다.The entire interior of the cab is cooled because the driver 43a can freely change it in the direction desired by the driver.

아울러, 에어컨디셔너(50)를 전기 기관차 지붕에 설치하므로써, 에어컨디셔너(50)의 외측부(30)는 스텐레스 스틸(stainless steel)로 제작되어 녹을 방지하고, 비좁은 운전실의 공간을 확보함과 동시에 운전실 내부 전체를 냉방시키게 되는 것이다.In addition, by installing the air conditioner 50 on the roof of the electric locomotive, the outer portion 30 of the air conditioner 50 is made of stainless steel to prevent rust, to secure the space of the narrow cab and at the same time the entire cab inside It is cooled down.

한편, 도 3은 본 발명에 따른 진동 및 전압강하에서 안전하게 정전압을 유지하는 회로의 상세한 구성을 보인 회로도이다.On the other hand, Figure 3 is a circuit diagram showing a detailed configuration of a circuit for maintaining a constant voltage safely in the vibration and voltage drop according to the present invention.

운전자가 계기판(60)의 작동레버(61)에 의해 작동하는 압축기(100) 및 응축기(101),증발기(112)와, 작동레버(61)에서 선택된 기능을 육안으로 보여주기 위한 전원등(102), 냉방등(103), 송풍등(104)을 구비한 에어컨디셔너(50)에 있어서,The driver 100 is operated by the operating lever 61 of the instrument panel 60, the compressor 100, the condenser 101, the evaporator 112, and a power lamp 102 for visually showing a function selected by the operating lever 61. ), An air conditioner (50) provided with a cooling lamp (103) and a blowing lamp (104),

과전압을 차단하는 과전압차단 보호장치(106)와;An overvoltage blocking protection device (106) for blocking an overvoltage;

저전압을 차단하는 저전압차단 보호장치(107)와;A low voltage cut-off protection device 107 for blocking low voltage;

상기 과전압차단 보호장치(106)와 저전압차단 보호장치(107)에 의해 작동시간을 지연시키는 압축기 릴레이장치(108) 및 응축기 릴레이 장치(109)와;A compressor relay device (108) and a condenser relay device (109) for delaying an operation time by the overvoltage protection device (106) and the low voltage protection device (107);

서지(surge)전압을 감지하기위한 서지전압감지장치(110)와;A surge voltage sensing device 110 for sensing a surge voltage;

상기 서지전압감지장치(110)에서 감지하여 전압을 차단시켜 전압을 유지시키는 안전회로장치(111)와;A safety circuit device 111 which senses the surge voltage detecting device 110 and cuts off the voltage to maintain the voltage;

상기 안전회로장치(111)가 작동하게되면 운전자에게 알려주는 안전차단등(105)으로 구성된다.When the safety circuit device 111 is operated is composed of a safety light (105) to inform the driver.

이와 같이 구성된 회로의 작동상태를 나타내면 다음과 같다.The operating state of the circuit configured as described above is as follows.

운전자가 계기판(60)의 작동레버(61)를 작동하게 되면 정전압이 입력되는 압축기(100)와 응축기(101)가 작동하게 되고, 전원등(102)에 불이 들어오며, 에어컨디셔너(50)가 작동하게 된다.When the driver operates the operation lever 61 of the instrument panel 60, the compressor 100 and the condenser 101 to which the constant voltage is input are operated, the power lamp 102 lights up, and the air conditioner 50 It works.

또한, 운전자가 작동레버(61)를 이용하여 냉방을 선택하면 냉방등(103)에 불이 들어오고, 송풍을 선택하면 송풍등(104)에 불어들어와 운전자가 쉽게 육안으로 확인이 가능하게 된다.In addition, when the driver selects cooling using the operating lever 61, the cooling lamp 103 is turned on, and when the user selects the blowing blows into the blower lamp 104, the driver can easily check with the naked eye.

만약, 강한 진동이나 전기가 공급되지 않는 사구간을 통과하게 되면 과전압차단 보호장치(106)와 저전압 차단 보호장치(107)에서 감지 하게 되어 압축기 릴레이장치(108)와 응축기 릴레이 장치(109)에 의해 압축기(compressor)(100)와 응축기(101)의 작동시간을 임으로 증가시키게 되어 작동을 연장시킨다.If a strong vibration or electricity is passed through the four sections, the overvoltage protection device 106 and the low voltage protection device 107 are detected by the compressor relay device 108 and the condenser relay device 109. The operation time of the compressor 100 and the condenser 101 is increased arbitrarily to prolong the operation.

또한, 전압이 갑자기 증가하거나 감소하게 되는 서지(surge)전압을 서지전압감지장치(110)에서 감지하여 안전회로장치(111)에서 전압을 차단시켜 전압을 일정유지한다. 상기 안전회로장치(111)가 작동하게 되게 되면 안전 차단등(105)에 불이 들어오게 되어 운전자에게 알려주게 된다.In addition, a surge voltage that suddenly increases or decreases in voltage is sensed by the surge voltage detecting device 110 to cut off the voltage in the safety circuit device 111 to maintain a constant voltage. When the safety circuit device 111 is to be activated, the safety light (105) lights up to inform the driver.

이와 같이 전기 기관차가 운행시 강한 진동이나 전압강하에 의해서도 정전압을 유지하도록 안전장치를 구비하여 압축기(100), 응축기(101), 증발기(blower)(112)를 정상으로 작동시키므로써 전기 기관차 운전실에 에어컨디셔너(50)를 설치하여 햇빛을 집중적으로 받는 전기 기관차의 운전실 내부를 시원하게 하여 운전자의 운전상태를 최대한 편안하게 하여 많은 승객을 실어 나르는 운전자가 안전운행을 할 수 있도록 한 것이다.As such, the compressor 100, the condenser 101, and the evaporator 112 are operated normally so that the electric locomotive operates to maintain a constant voltage even by strong vibration or voltage drop. By installing an air conditioner 50 to cool the inside of the cab of the electric locomotive that receives intensive sunlight, the driver's driving state is as comfortable as possible so that the driver carrying many passengers can drive safely.

이상에서 설명한 바와 같이, 전기 기관차의 비좁은 운전실에 면적을 차지하지 않으면서 강한 진동 및 전압강하에서도 작동할 수 있는 에어컨디셔너를 설치하므로써 햇빛을 집중적으로 받는 전기 기관차의 운전실 내부를 시원하게 하여 운전자의 운전상태를 최대한 편안하게 하여 많은 승객을 실어 나르는 운전자가 안전운행을 할 수 있는 효과가 있다.As described above, by installing an air conditioner that can operate under a strong vibration and voltage drop without occupying an area in the cramped cab of the electric locomotive, the driver's driving condition is cooled by cooling the inside of the cab of the electric locomotive which receives sunlight intensively. As much as possible, the driver who carries a lot of passengers can operate safely.

Claims (2)

삭제delete 운전자가 계기판(60)의 작동레버(61)에 의해 작동하는 압축기(100) 및 응축기(101),증발기(112)와, 작동레버(61)에서 선택된 기능을 육안으로 보여주기 위한 전원등(102), 냉방등(103), 송풍등(104)을 구비한 에어컨디셔너(50)에 있어서,The driver 100 is operated by the operating lever 61 of the instrument panel 60, the compressor 100, the condenser 101, the evaporator 112, and a power lamp 102 for visually showing a function selected by the operating lever 61. ), An air conditioner (50) provided with a cooling lamp (103) and a blowing lamp (104), 과전압을 차단하는 과전압차단 보호장치(106)와;An overvoltage blocking protection device (106) for blocking an overvoltage; 저전압을 차단하는 저전압차단 보호장치(107)와;A low voltage cut-off protection device 107 for blocking low voltage; 상기 과전압차단 보호장치(106)와 저전압차단 보호장치(107)에 의해 작동시간을 지연시키는 압축기 릴레이장치(108) 및 응축기 릴레이 장치(109)와;A compressor relay device (108) and a condenser relay device (109) for delaying an operation time by the overvoltage protection device (106) and the low voltage protection device (107); 서지(surge)전압을 감지하기위한 서지전압감지장치(110)와;A surge voltage sensing device 110 for sensing a surge voltage; 상기 서지전압감지장치(110)에서 감지하여 전압을 차단시켜 전압을 유지시키는 안전회로장치(111)와;A safety circuit device 111 which senses the surge voltage detecting device 110 and cuts off the voltage to maintain the voltage; 상기 안전회로장치(111)가 작동하게되면 운전자에게 알려주는 안전차단등(105)으로 구성된 것을 특징으로 하는 전기 기관차 운전실용 에어컨디셔너.Air conditioner for an electric locomotive cab, characterized in that the safety circuit device 111 is configured to operate the safety light blocking 105 to inform the driver.
KR1019990030520A 1999-07-27 1999-07-27 Airconditioner for operation room of electric train KR100334615B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102217906B1 (en) * 2019-10-29 2021-02-18 김유리 Blower and mattress including the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102217906B1 (en) * 2019-10-29 2021-02-18 김유리 Blower and mattress including the same

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