KR102577070B1 - Installation structure of cooling and refrigerating equipment for refrigerated vehicles - Google Patents

Installation structure of cooling and refrigerating equipment for refrigerated vehicles Download PDF

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Publication number
KR102577070B1
KR102577070B1 KR1020230038077A KR20230038077A KR102577070B1 KR 102577070 B1 KR102577070 B1 KR 102577070B1 KR 1020230038077 A KR1020230038077 A KR 1020230038077A KR 20230038077 A KR20230038077 A KR 20230038077A KR 102577070 B1 KR102577070 B1 KR 102577070B1
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South Korea
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condenser
refrigeration
engine
vehicle body
compressor
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KR1020230038077A
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Korean (ko)
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고홍달
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고홍달
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H1/3204Cooling devices using compression
    • B60H1/3222Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H1/3204Cooling devices using compression
    • B60H1/3227Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H1/3204Cooling devices using compression
    • B60H1/3232Cooling devices using compression particularly adapted for load transporting vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K8/00Arrangement or mounting of propulsion units not provided for in one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/20Refrigerated goods vehicles

Abstract

본 발명은 냉동차량용 냉방 및 냉동장치의 설치구조에 관한 것으로서, 냉동차량의 냉방 및 냉동장치를 가동하는 냉동용엔진을 재배치하고 연결구조를 변경하여 차체의 좌/우 무게를 균형있게 설계될 수 있도록 함으로써 차체 안정성을 높이고, 무게 불균형으로 인한 사고를 방지하고자 한 기술에 관한 것이다.
즉, 본 발명은 차체와, 상기 차체에 설치되는 냉동용엔진과, 상기 냉동용엔진과 연결되어 구동이 이루어지는 압축기와, 상기 압축기를 거친 냉매를 응축하는 응축기와, 상기 응축기의 일측에 설치되어 열교환이 이루어지도록 한 응축팬과, 상기 응축기와 연결되어 냉기를 발생시키는 증발기;로 구성되며, 상기 냉동용엔진은 차체의 폭 중심선상에 설치되되, 냉동용엔진의 회전축이 차체의 폭방향으로 설치되는 것을 특징으로 한다.
The present invention relates to an installation structure for a cooling and refrigeration device for a refrigerated vehicle. The refrigeration engine that operates the refrigerated vehicle's refrigeration and refrigeration device is rearranged and the connection structure is changed so that the left and right weight of the vehicle body can be designed to be balanced. This is about technology to increase vehicle body stability and prevent accidents due to weight imbalance.
That is, the present invention includes a car body, a refrigeration engine installed in the car body, a compressor connected to and driven by the refrigeration engine, a condenser for condensing the refrigerant that has passed through the compressor, and a heat exchanger installed on one side of the condenser. It consists of a condensation fan to achieve this, and an evaporator connected to the condenser to generate cold air, wherein the refrigeration engine is installed on the width center line of the vehicle body, and the rotation axis of the refrigeration engine is installed in the width direction of the vehicle body. It is characterized by

Description

냉동차량용 냉방 및 냉동장치의 설치구조{Installation structure of cooling and refrigerating equipment for refrigerated vehicles}{Installation structure of cooling and refrigerating equipment for refrigerated vehicles}

본 발명은 냉동차량용 냉방 및 냉동장치의 설치구조에 관한 것으로서, 냉동차량의 냉방 및 냉동장치를 가동하는 냉동용엔진을 재배치하고 연결구조를 변경하여 차체의 좌/우 무게를 균형있게 설계될 수 있도록 함으로써 차체 안정성을 높이고, 무게 불균형으로 인한 사고를 방지하고자 한 기술에 관한 것이다.The present invention relates to an installation structure for a cooling and refrigeration device for a refrigerated vehicle. The refrigeration engine that operates the refrigerated vehicle's refrigeration and refrigeration device is rearranged and the connection structure is changed so that the left and right weight of the vehicle body can be designed to be balanced. This is about technology to increase vehicle body stability and prevent accidents due to weight imbalance.

일반적으로 냉동차량은 음식물 따위를 신선하게 보관하거나 운반하기 위하여 어는점 이하의 저온을 유지하는 설비를 갖춘 화물차로서, 통상의 화물차 적재함에 보관용 박스를 탑재하고 박스 내부를 냉동가능하게 제작된 차량이다. In general, a refrigerated vehicle is a truck equipped with equipment to maintain a low temperature below the freezing point in order to keep or transport food, etc.

이러한 냉동차량에 설치되는 냉방 및 냉동장치는 냉매를 고온 고압으로 압축하는 압축기, 압축된 냉매를 응축하는 응축기, 응축기를 통과한 냉매를 팽창시키는 팽창밸브, 팽창밸브를 통과한 냉매를 상온의 공기와 열교환을 이루며 주위의 잠열을 빼앗아 증발하는 증발기로 구성되어 있다.The cooling and refrigeration devices installed in these refrigerated vehicles include a compressor that compresses the refrigerant to high temperature and high pressure, a condenser that condenses the compressed refrigerant, an expansion valve that expands the refrigerant that has passed through the condenser, and a compressor that compresses the refrigerant that has passed through the expansion valve into room temperature air and It consists of an evaporator that exchanges heat and takes away latent heat from the surroundings to evaporate.

그리고 냉동차량에 적용되는 압축기는 엔진과 연결되어 엔진의 회전력으로 구동이 이루어진다. 도 1은 종래의 냉동차량용 냉방 및 냉동장치의 설치구조에 관한 것으로서, 차체의 한쪽에 엔진이 설치되고 엔진의 동력으로 중앙의 샤프트 팬을 작동시켜 열교환이 이루어지도록 하고, 반대편에는 압축기와 연결되는 구조로 되어 있다.And the compressor applied to the refrigerated vehicle is connected to the engine and driven by the engine's rotational power. Figure 1 relates to the installation structure of a conventional cooling and refrigeration device for a refrigerated vehicle, in which an engine is installed on one side of the vehicle body, a central shaft fan is operated by the power of the engine to exchange heat, and the other side is connected to a compressor. It is written as .

종래의 구조는 가장 큰 중량을 갖는 엔진이 차체의 한쪽부분에 설치되기 때문에, 좌/우 무게 밸런스가 맞지 않는 문제점이 있다. 냉동차량의 무게밸런스가 맞지 않게 되면 차선변경이나 요철을 지날 때, 브레이크 작동시 차체가 좌우로 요동을 하는 현상이 발생하게 되고, 전복사고의 위험률을 높이게 된다.The conventional structure has a problem in that the left/right weight balance is not correct because the engine with the greatest weight is installed on one side of the vehicle body. If the weight balance of the refrigerated vehicle is incorrect, the vehicle body may rock left and right when changing lanes, passing over bumps, or applying the brakes, increasing the risk of a rollover accident.

등록특허 제10-0642120호 (캐빈 방제차량의 실내 공기 정화 및 냉방장치)Registered Patent No. 10-0642120 (Indoor air purification and cooling device for cabin pest control vehicles) 등록특허 제10-1399253호 (냉동차량의 냉동시스템)Registered Patent No. 10-1399253 (Refrigeration system for refrigerated vehicles) 등록실용신안 제20-0288717호 (냉동탑차용 일체형 냉동기의 구조)Registered Utility Model No. 20-0288717 (Structure of integrated refrigerator for refrigerated truck)

본 발명은 상기와 같은 문제점을 해결하기 위해 안출한 것으로서, 냉동차량의 냉방 및 냉동장치의 설치구조에 관해서 가장 큰 중량을 갖는 냉동용엔진의 설치위치를 변경하고, 구동방식을 변경하여 차체의 좌/우 무게 배분이 균형있게 이루어지도록 하여, 차체의 흔들림을 감소시켜 안정성을 높이고 주행중의 사고를 방지하고자 한 냉동차량용 냉방 및 냉동장치의 설치구조를 제공함에 목적을 두고 있다.The present invention was devised to solve the above problems. In relation to the installation structure of the cooling and refrigeration device of a refrigerated vehicle, the installation position of the refrigeration engine with the largest weight is changed, and the driving method is changed to move the refrigeration engine to the left side of the vehicle body. The purpose is to provide an installation structure for cooling and refrigeration devices for refrigerated vehicles that ensures balanced weight distribution, reduces shaking of the vehicle body, increases stability, and prevents accidents while driving.

본 발명은 차체와, 상기 차체에 설치되는 냉동용엔진과, 상기 냉동용엔진과 연결되어 구동이 이루어지는 압축기와, 상기 압축기를 거친 냉매를 응축하는 응축기와, 상기 응축기의 일측에 설치되어 열교환이 이루어지도록 한 응축팬과, 상기 응축기와 연결되어 냉기를 발생시키는 증발기;로 구성되며, 상기 냉동용엔진은 차체의 폭 중심선상에 설치되되, 냉동용엔진의 회전축이 차체의 폭방향으로 설치되는 것을 특징으로 한다.The present invention includes a car body, a refrigeration engine installed in the car body, a compressor connected to and driven by the refrigeration engine, a condenser that condenses the refrigerant that has passed through the compressor, and a condenser installed on one side of the condenser to perform heat exchange. It is composed of a condensing fan and an evaporator connected to the condenser to generate cold air, and the refrigeration engine is installed on the width center line of the vehicle body, and the rotation axis of the refrigeration engine is installed in the width direction of the vehicle body. Do it as

또한 상기 냉동용엔진과 압축기는 하나의 연결축으로 직접연결되는 것을 특징으로 한다.In addition, the refrigeration engine and the compressor are characterized in that they are directly connected through one connecting shaft.

또한 상기 응축팬은 전기에너지로 작동하는 BLDC모터로 회전력을 발생하는 것을 특징으로 한다.In addition, the condensation fan is characterized in that it generates rotational force with a BLDC motor that operates with electrical energy.

또한 상기 응축기는 차체의 좌측과 우측에 각각 제1응축기와 제2응축기로 독립적으로 설치되고, 상기 제1응축기와 제2응축기는 각각 제1응축팬과 제2응축팬이 설치되는 것을 특징으로 한다.In addition, the condenser is independently installed as a first condenser and a second condenser on the left and right sides of the vehicle body, respectively, and the first condenser and the second condenser are characterized by a first condensation fan and a second condensation fan, respectively. .

본 발명은 중량이 가장 큰 냉동용엔진이 차체의 폭방향 중심선상에 설치됨에 따라, 무게중심이 한쪽으로 집중되지 않게 된다. 차체의 좌/우 무게 배분이 균형있게 이루어지도록 하여, 차체의 흔들림을 감소시켜 주행 안정성을 높이고 주행중의 사고나 전복사고 위험을 감소시키는 효과가 있다.In the present invention, as the refrigeration engine with the largest weight is installed on the center line in the width direction of the car body, the center of gravity is not concentrated on one side. By ensuring that the left and right weight distribution of the vehicle body is balanced, it reduces the shaking of the vehicle body, increasing driving stability and reducing the risk of accidents or rollover accidents while driving.

또한 본 발명은 압축기와 냉동용엔진이 하나의 축으로 연결됨으로써, 동력전달 효율을 높일 수 있고 고장 및 소모품 교체에 따른 번거로움이 발생하지 않는 이점이 있다.In addition, the present invention has the advantage of connecting the compressor and the refrigeration engine through one shaft, thereby increasing power transmission efficiency and eliminating the inconvenience of breakdowns and replacement of consumables.

도 1은 종래의 냉방 및 냉동장치의 설치구조를 나타낸 도면
도 2는 본 발명의 냉동차량용 냉방 및 냉동장치의 설치구조를 나타낸 도면
1 is a diagram showing the installation structure of a conventional air conditioning and refrigeration device.
Figure 2 is a diagram showing the installation structure of the cooling and refrigeration device for a refrigerated vehicle according to the present invention.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the attached drawings. Also, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

종래의 냉동차량용 냉방 및 냉동장치의 설치구조는 도 1에 도시한 바와 같이 차체의 한쪽부분에 엔진이 설치되고, 엔진의 동력을 이용하여 샤프트팬과 압축기를 구동하게 된다. In the installation structure of a conventional cooling and refrigeration device for a refrigerated vehicle, as shown in FIG. 1, an engine is installed on one side of the vehicle body, and the power of the engine is used to drive the shaft fan and compressor.

이와 같은 설치구조는 엔진이 설치된 쪽으로 중량이 집중되기 때문에 차체의 무게밸런스가 맞지 않게 된다. 차체의 무게밸런스가 맞기 않게 되면 차선변경, 요철을 지날 때, 급정거시 차체가 좌우로 요동을 하는 현상이 발생하게 된다. 이러한 현상은 운전자로 하여금 불안감을 줄 수 있고 사고 발생 위험을 높이며 전복사고의 발생빈도를 높이게 된다.This type of installation structure causes the weight of the car body to become unbalanced because the weight is concentrated on the side where the engine is installed. If the weight balance of the vehicle body is not correct, the vehicle body may sway left and right when changing lanes, passing over bumps, or making a sudden stop. This phenomenon can make drivers feel anxious, increase the risk of accidents, and increase the frequency of rollover accidents.

그리고 종래의 설치구조는 도면과 같이 풀리와 V벨트를 통해 동력전달이 이루어지기 때문에, 동력전달이 효율적이지 못하고 엔진의 출력저하 문제가 발생하고, 샤프트팬, 응축기의 배치가 비효율적이게 되고 이는 설치공간을 많이 차지하게 되는 문제로 발전하게 된다.In addition, because the conventional installation structure transmits power through pulleys and V-belts as shown in the drawing, power transmission is not efficient, a problem of engine output reduction occurs, and the arrangement of the shaft fan and condenser becomes inefficient, which results in installation space. It develops into a problem that takes up a lot of space.

본 발명의 냉동차량용 냉방 및 냉동장치의 설치구조는 도 2에 도시한 바와 같이 차체(100)와, 상기 차체(100)에 설치되는 냉동용엔진(200)과, 상기 냉동용엔진(200)과 연결되어 구동이 이루어지는 압축기(300)와, 상기 압축기(300)를 거친 냉매를 응축하는 응축기(400)와, 상기 응축기(400)의 일측에 설치되어 열교환이 이루어지도록 한 응축팬(500)과, 상기 응축기(400)와 연결되어 냉기를 발생시키는 증발기(600);로 구성되며, 상기 냉동용엔진(200)은 차체(100)의 폭 중심선상에 설치되되, 냉동용엔진(200)의 회전축이 차체(100)의 폭방향으로 설치되는 것을 특징으로 한다.As shown in FIG. 2, the installation structure of the cooling and refrigeration device for a refrigerated vehicle of the present invention includes a car body 100, a refrigeration engine 200 installed on the car body 100, the refrigeration engine 200, and A compressor 300 that is connected and driven, a condenser 400 that condenses the refrigerant that has passed through the compressor 300, and a condensation fan 500 installed on one side of the condenser 400 to perform heat exchange, It consists of an evaporator 600 that is connected to the condenser 400 and generates cold air, and the refrigeration engine 200 is installed on the width center line of the vehicle body 100, and the rotation axis of the refrigeration engine 200 is It is characterized in that it is installed in the width direction of the car body 100.

본 발명의 냉동용엔진(200)은 차체(100)에 설치되어 압축기(300)로 구동력을 전달하는 구성으로서, 도면에 도시한 바와 같이 차체(100) 폭방향의 중심선상에 설치되는 형태로 되어 있다. 중량이 가장 큰 냉동용엔진(200)이 차체(100)의 폭방향 중심선상에 설치됨에 따라, 무게중심이 한쪽으로 집중되지 않게 되는 것이다. 그리고 냉동용엔진(200)의 설치방향은 도면과 같이 가로방향으로 설치되어 냉동용엔진(200)의 회전축이 차체(100)의 폭방향을 바라보도록 한다.The refrigeration engine 200 of the present invention is installed on the car body 100 and transmits driving force to the compressor 300. As shown in the drawing, the refrigeration engine 200 is installed on the center line in the width direction of the car body 100. there is. As the refrigeration engine 200, which has the largest weight, is installed on the center line in the width direction of the vehicle body 100, the center of gravity is not concentrated on one side. And the installation direction of the refrigeration engine 200 is installed in the horizontal direction as shown in the drawing so that the rotation axis of the refrigeration engine 200 faces the width direction of the car body 100.

상기 압축기(300)는 냉매를 고온 고압으로 압축하는 장치로서, 냉동용엔진(200)의 회전력으로 구동하게 된다. 이에 본 발명의 압축기(300)는 도면과 같이 냉동용엔진(200)과 하나의 연결축(310)으로 직접연결되는 구조로 되어 있다. 종래에는 풀리와 벨트로 연결되는 구조이지만 본 발명은 하나의 연결축(310)으로 직접 연결되는 구조이기 때문에 동력전달 효율을 높일 수 있고 고장 및 소모품 교체에 따른 번거로움이 발생하지 않는다.The compressor 300 is a device that compresses refrigerant to high temperature and high pressure, and is driven by the rotational force of the refrigeration engine 200. Accordingly, the compressor 300 of the present invention has a structure that is directly connected to the refrigeration engine 200 and one connecting shaft 310, as shown in the drawing. Conventionally, the structure is connected by a pulley and a belt, but the present invention has a structure that is directly connected to a single connecting shaft 310, so power transmission efficiency can be increased and inconveniences caused by breakdowns and replacement of consumables do not occur.

본 발명의 응축기(400)는 압축기(300)를 거친 냉매를 응축하는 구성으로서, 응축기(400)의 일측에는 응축팬(500)이 설치되어 열교환이 용이하게 이루어지도록 한다. 상기 응축팬(500)은 냉동용엔진(200)의 구동력으로 회전하는 것이 아니라, 전기에너지로 작동하는 BLDC모터로 회전력을 발생하게 된다. The condenser 400 of the present invention is configured to condense refrigerant that has passed through the compressor 300, and a condensation fan 500 is installed on one side of the condenser 400 to facilitate heat exchange. The condensation fan 500 does not rotate with the driving force of the refrigeration engine 200, but generates rotational force with a BLDC motor that operates with electrical energy.

이와 같이 응축팬(500)을 BLDC모터의 회전력을 이용함으로써 냉동용엔진(200)의 부하를 줄이거나 출력저하를 방지할 수 있고, 종래의 샤프트팬에 비해 설치위치의 제약이 없기 때문에 효율적으로 배치할 수 있으며 차지하는 공간을 줄일 수 있다. 그리고 BLDC모터는 전력의 공급정도를 제어하여 회전속도를 제어할 수 있는 이점이 있다. In this way, by using the rotational power of the BLDC motor, the condensation fan 500 can reduce the load on the refrigeration engine 200 or prevent a decrease in output, and can be arranged efficiently because there are no restrictions on the installation location compared to a conventional shaft fan. This can be done and the space it takes up can be reduced. And BLDC motors have the advantage of being able to control rotation speed by controlling the degree of power supply.

그리고 본 발명의 응축기(400)는 도면에 도시한 바와 같이 차체(100)의 좌측과 우측에 각각 제1응축기(410)와 제2응축기(420)로 독립적으로 설치되고, 상기 제1응축기(410)와 제2응축기(420)는 각각 제1응축팬(510)과 제2응축팬(520)이 설치되는 구조로 되어 있다. And, as shown in the drawing, the condenser 400 of the present invention is independently installed as a first condenser 410 and a second condenser 420 on the left and right sides of the vehicle body 100, respectively, and the first condenser 410 ) and the second condenser 420 have a structure in which a first condensation fan 510 and a second condensation fan 520 are installed, respectively.

이와 같이 2개의 응축기(400)로 구성됨에 따라 안정적인 운전이 가능한 이점을 갖는다. 즉, 장시간 냉방 및 냉동작동이 이루어질 때 응축기(400)에서 생성된 물로인해서 면서 냉각핀의 효율이 떨어지기 때문에 2개의 응축기(400)를 통해 응축기(400)의 냉각 부하를 서로 분담하여 처리할 수 있다. 그리고 어느 하나의 응축기(400)가 고장나더라도 다른 하나의 응축기(400)를 통해 운용이 가능하다.As it is composed of two condensers 400, it has the advantage of stable operation. That is, when cooling and freezing operations are performed for a long time, the efficiency of the cooling fins decreases due to the water generated in the condenser 400, so the cooling load of the condenser 400 can be shared through the two condensers 400. there is. And even if one condenser 400 breaks down, operation is possible through the other condenser 400.

또한 제1응축기(410)와 제2응축기(420)에 설치된 제1응축팬(510)과 제2응축팬(520)의 작동을 독립적으로 제어함에 따라, 요구하는 냉방온도 및 용량에 맞게 적절한 전기에너지를 사용함으로써 전기에너지를 절감할 수 있는 이점이 있다.In addition, by independently controlling the operation of the first condensation fan 510 and the second condensation fan 520 installed in the first condenser 410 and the second condenser 420, appropriate electricity is supplied to suit the required cooling temperature and capacity. There is an advantage in saving electrical energy by using energy.

그리고 종래 구조는 도 1에 도시한 바와 같이 냉동용엔진(200)의 열을 식히는 라디에이터와 응축기가 일체형으로 형성되어 있는데, 본 발명은 냉동용엔진(200)의 열을 식히는 라디에이터(700)가 응축기(400)와 이격되어 떨어진 위치에 독립적으로 설치되어 있다. 라디에이터(700)가 독립적으로 설치됨에 따라 라디에이터(700)의 열교환을 위한 송풍팬(710)이 더 설치되어 있다.In the conventional structure, as shown in FIG. 1, a radiator and a condenser that cool the heat of the refrigeration engine 200 are formed in an integrated form. In the present invention, the radiator 700 that cools the heat of the refrigeration engine 200 is a condenser. It is installed independently in a remote location away from (400). As the radiator 700 is installed independently, a blowing fan 710 for heat exchange of the radiator 700 is additionally installed.

이와 같이 라디에이터(700)가 응축기(400)와 통합되어 있지 않기 때문에 정비가 용이하고, 서로 다른 기능을 갖는 열교환기에 설치된 팬이 독립적으로 제어되기 때문에 종래대비 팬의 용량을 작게 구성할 수 있고 에너지 효율을 높일 수 있게 된다.As the radiator 700 is not integrated with the condenser 400, maintenance is easy, and since the fans installed in heat exchangers with different functions are controlled independently, the fan capacity can be configured to be smaller than before and energy efficiency is improved. can be increased.

상기 라디에이터(700)의 위치는 차체(100)의 중심선을 기준으로 압축기(300)의 반대편에 설치되어 무게배분이 균형있게 잡힐 수 있도록 하는 것이 바람직하다.The location of the radiator 700 is preferably installed on the opposite side of the compressor 300 based on the center line of the vehicle body 100 to ensure balanced weight distribution.

이상에서 본 발명은 상기 실시예를 참고하여 설명하였지만 본 발명의 기술사상 범위 내에서 다양한 변형실시가 가능함은 물론이다.In the above, the present invention has been described with reference to the above embodiments, but of course, various modifications are possible within the scope of the technical idea of the present invention.

100 : 차체 200 : 냉동용엔진
300 : 압축기 310 : 연결축
400 : 응축기 410 : 제1응축기
420 : 제2응축기 500 : 응축팬
510 : 제1응축팬 520 : 제2응축팬
600 : 증발기 700 : 라디에이터
710 : 송풍팬
100: Body 200: Refrigeration engine
300: Compressor 310: Connecting shaft
400: Condenser 410: First condenser
420: second condenser 500: condensation fan
510: first condensation fan 520: second condensation fan
600: Evaporator 700: Radiator
710: blowing fan

Claims (4)

차체(100)와,
상기 차체(100)에 설치되어 냉방 및 냉동장치를 가동하는 냉동용엔진(200)과, 상기 냉동용엔진(200)과 연결되어 구동이 이루어지는 압축기(300)와, 상기 압축기(300)를 거친 냉매를 응축하는 응축기(400)와, 상기 응축기(400)의 일측에 설치되어 열교환이 이루어지도록 한 응축팬(500)과, 상기 응축기(400)와 연결되어 냉기를 발생시키는 증발기(600);로 구성되며,
상기 냉동용엔진(200)은 차체(100)의 폭 중심선상에 설치되되, 냉동용엔진(200)의 회전축이 차체(100)의 폭방향으로 설치되고,
상기 냉동용엔진(200)과 압축기(300)는 하나의 연결축(310)으로 직접연결되며,
상기 응축기(400)는 차체(100)의 좌측과 우측에 각각 제1응축기(410)와 제2응축기(420)로 독립적으로 설치되고, 상기 제1응축기(410)와 제2응축기(420)는 각각 제1응축팬(510)과 제2응축팬(520)이 설치되고,
상기 냉동용엔진(200)의 열을 식히는 라디에이터(700)가 응축기(400)와 이격되어 독립적으로 설치되는 것을 특징으로 하는 냉동차량용 냉방 및 냉동장치의 설치구조.
A car body 100,
A refrigeration engine 200 installed in the vehicle body 100 and operating an air conditioning and refrigeration device, a compressor 300 connected to and driven by the refrigeration engine 200, and refrigerant passing through the compressor 300. It consists of a condenser 400 that condenses, a condensation fan 500 installed on one side of the condenser 400 to perform heat exchange, and an evaporator 600 connected to the condenser 400 to generate cold air. And
The refrigeration engine 200 is installed on the width center line of the car body 100, and the rotation axis of the refrigeration engine 200 is installed in the width direction of the car body 100,
The refrigeration engine 200 and compressor 300 are directly connected to one connecting shaft 310,
The condenser 400 is independently installed as a first condenser 410 and a second condenser 420 on the left and right sides of the vehicle body 100, respectively, and the first condenser 410 and the second condenser 420 are A first condensation fan 510 and a second condensation fan 520 are installed, respectively,
An installation structure of an air conditioning and refrigeration device for a refrigerated vehicle, wherein the radiator 700, which cools the heat of the refrigeration engine 200, is installed independently and spaced apart from the condenser 400.
삭제delete 제 1항에 있어서,
상기 응축팬(500)은 전기에너지로 작동하는 BLDC모터로 회전력을 발생하는 것을 특징으로 하는 냉동차량용 냉방 및 냉동장치의 설치구조.



According to clause 1,
The condensation fan 500 is an installation structure of a cooling and refrigeration device for a refrigerated vehicle, characterized in that it generates rotational force with a BLDC motor that operates with electrical energy.



삭제delete
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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950003500U (en) * 1993-07-22 1995-02-16 주식회사 유일정밀 Separate freezer of freezer
JPH10185412A (en) * 1996-12-19 1998-07-14 Mitsubishi Heavy Ind Ltd Refrigerating device for conveyance
KR20010004502A (en) * 1999-06-29 2001-01-15 황한규 Driving apparatus of airconditioner for vehicle
JP2001074337A (en) * 1999-08-31 2001-03-23 Mitsubishi Heavy Ind Ltd Sub engine system of compressor driving unit
KR20020015801A (en) * 2000-08-23 2002-03-02 이계안 Structure for driving air con compressor for automobile
KR200288717Y1 (en) 2002-06-21 2002-09-11 주식회사 한국산업 Structure of refrigerator for entrainment cars
JP2002274164A (en) * 2001-03-22 2002-09-25 Mitsubishi Heavy Ind Ltd Air conditioner for vehicle
KR100642120B1 (en) 2004-11-22 2006-11-10 (주)한성티앤아이 Indoor Air Purification and Air Conditioner of Cabin Control Vehicles
KR100650548B1 (en) * 2005-10-26 2006-11-29 조병재 A refrigerator for freezer car
KR20070115820A (en) * 2007-10-23 2007-12-06 이독용 Power transfer structure of freezer for vehicle
JP4378358B2 (en) * 2006-03-16 2009-12-02 株式会社クボタ Air conditioning structure of work vehicle
JP2012131319A (en) * 2010-12-21 2012-07-12 Daimler Ag Air conditioner for bus
KR101399253B1 (en) 2014-02-24 2014-05-27 고홍달 Refrigerating system for refrigerator vehicle
JP2017144932A (en) * 2016-02-19 2017-08-24 株式会社日章冷凍 Refrigeration device for vehicle

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950003500U (en) * 1993-07-22 1995-02-16 주식회사 유일정밀 Separate freezer of freezer
JPH10185412A (en) * 1996-12-19 1998-07-14 Mitsubishi Heavy Ind Ltd Refrigerating device for conveyance
KR20010004502A (en) * 1999-06-29 2001-01-15 황한규 Driving apparatus of airconditioner for vehicle
JP2001074337A (en) * 1999-08-31 2001-03-23 Mitsubishi Heavy Ind Ltd Sub engine system of compressor driving unit
KR20020015801A (en) * 2000-08-23 2002-03-02 이계안 Structure for driving air con compressor for automobile
JP2002274164A (en) * 2001-03-22 2002-09-25 Mitsubishi Heavy Ind Ltd Air conditioner for vehicle
KR200288717Y1 (en) 2002-06-21 2002-09-11 주식회사 한국산업 Structure of refrigerator for entrainment cars
KR100642120B1 (en) 2004-11-22 2006-11-10 (주)한성티앤아이 Indoor Air Purification and Air Conditioner of Cabin Control Vehicles
KR100650548B1 (en) * 2005-10-26 2006-11-29 조병재 A refrigerator for freezer car
JP4378358B2 (en) * 2006-03-16 2009-12-02 株式会社クボタ Air conditioning structure of work vehicle
KR20070115820A (en) * 2007-10-23 2007-12-06 이독용 Power transfer structure of freezer for vehicle
JP2012131319A (en) * 2010-12-21 2012-07-12 Daimler Ag Air conditioner for bus
KR101399253B1 (en) 2014-02-24 2014-05-27 고홍달 Refrigerating system for refrigerator vehicle
JP2017144932A (en) * 2016-02-19 2017-08-24 株式会社日章冷凍 Refrigeration device for vehicle

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