KR100312519B1 - Compression driving device of vehicle air conditioner - Google Patents
Compression driving device of vehicle air conditioner Download PDFInfo
- Publication number
- KR100312519B1 KR100312519B1 KR1019980056131A KR19980056131A KR100312519B1 KR 100312519 B1 KR100312519 B1 KR 100312519B1 KR 1019980056131 A KR1019980056131 A KR 1019980056131A KR 19980056131 A KR19980056131 A KR 19980056131A KR 100312519 B1 KR100312519 B1 KR 100312519B1
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- compressor
- vehicle
- air conditioner
- engine
- power steering
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Classifications
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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
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
-
- 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
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
-
- 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
- B60H2001/006—Noise reduction
-
- 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
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
본 발명은 버스 등의 대형차량에 에어컨을 설치함에 있어서, 상기 차량의 엔진 구동력을 받는 파워 스티어링 펌프의 구동력을 매개체로 하여 에어컨의 압축기를 구동시킬 수 있도록 한 차량용 에어컨의 압축기 구동장치에 관한 것이다.The present invention relates to a compressor driving apparatus for a vehicle air conditioner in which an air conditioner is installed in a large vehicle such as a bus, so that the compressor of the air conditioner can be driven by the driving force of the power steering pump receiving the engine driving force of the vehicle.
본 발명은 버스 등의 대형차량에 에어컨을 설치하고 이의 압축기(2)를 차량의 엔진 (1)과 연결시켜 구동시키도록 함에 있어서, 상기 엔진의 동력과 연결되어 동작되는 파워스티어링 펌프(3)와; 엔진(1)블록상에 너트로 체결되어 고정되고, 구동축상에 풀리(6)를 구비하여 냉매를 순환시키기 위한 냉매파이프와 회로적으로 연결된 압축기(2)와; 상기 파워스티어링 펌프의 회전력을 상기 압축기로 전달하기 위하여 상기 파워스티어링 펌프(3)와 상기 압축기사이에 양측단에 커플링(5)을 설치하여 상기 커플링(5)을 너트로 상기 펌프(3)와 상기 풀리(6)에 체결되어지는 압축기 구동용 축(4)으로 구성함으로써 구현된다.The present invention is to install the air conditioner in a large vehicle, such as a bus to drive the compressor (2) of the vehicle connected to the engine (1), the power steering pump (3) which is operated in connection with the power of the engine and ; A compressor 2 fastened by a nut on the engine 1 block, and having a pulley 6 on the drive shaft, the compressor 2 being circuitry connected to a refrigerant pipe for circulating the refrigerant; In order to transmit the rotational force of the power steering pump to the compressor, couplings 5 are installed at both ends between the power steering pump 3 and the compressor, and the coupling 5 is connected to the pump 3 by a nut. And a compressor driving shaft 4 fastened to the pulley 6.
Description
본 발명은 버스 등의 대형차량에 에어컨을 설치함에 있어서, 상기 차량의 엔진 구동력을 받는 파워 스티어링 펌프의 구동력을 매개체로 하여 에어컨의 압축기를 구동시킬 수 있도록 한 차량용 에어컨의 압축기 구동장치에 관한 것이다.The present invention relates to a compressor driving apparatus for a vehicle air conditioner in which an air conditioner is installed in a large vehicle such as a bus, so that the compressor of the air conditioner can be driven by the driving force of the power steering pump receiving the engine driving force of the vehicle.
일반적으로 다인승용 버스 등에는 차량 내부의 냉방을 위하여 냉방장치를 구비하고 있으며, 상기 냉방을 위해서는 차량의 지붕에 응축기유닛과 증발기유닛이 구비되는 지붕탑재형 에어컨을 설치하고 있었다.In general, a multi-seat bus or the like is provided with a cooling device for cooling the inside of the vehicle, and for the cooling, a roof-mounted air conditioner having a condenser unit and an evaporator unit is installed on the roof of the vehicle.
또, 상기와 같이 차량에 설치되는 에어컨은 외부로 열을 방출하는 응축기와, 차량내에 설치된 덕트로 저온의 공기를 공급하는 증발기, 냉매를 압축하여 공급하는 압축기 등으로 구성되어 있고 압축기가 구동되면 응축기유닛내의 휀(fan)이 작동하면서 응축열을 방출하게 되며 팽창밸브를 통한 냉매는 증발기 유닛내로 흡인된 공기의 열을 흡수하면서 공기를 저온화시키고 이 저온화된 공기를 블로어를 이용하여 차량의 실내로 공급하도록 구성되어 있었다.In addition, the air conditioner installed in the vehicle is composed of a condenser for dissipating heat to the outside, an evaporator for supplying low temperature air to a duct installed in the vehicle, a compressor for compressing and supplying a refrigerant, and the compressor is driven. The fan in the unit operates to release the heat of condensation, and the refrigerant through the expansion valve absorbs the heat of the air drawn into the evaporator unit, thereby lowering the air and using the blower to blow the air into the interior of the vehicle. It was configured to supply.
한편, 상기와 같이 작동되는 에어컨 시스템의 압축기를 구동시키기 위한 종래의 것은 차량용 엔진의 일측에 상기 에어컨시스템의 압축기를 설치하고 상기 압축기의 선단에는 상기 엔진의 구동풀리와 벨트로 연결되는 풀리를 설치하며 상기 벨트의 일측에는 텐션풀리를 브라켓으로 설치하여 상기 압축기가 벨트에 의해 구동되도록 구성되어 있었다.On the other hand, the conventional one for driving the compressor of the air conditioning system operated as described above is installed on the compressor of the air conditioning system on one side of the vehicle engine and the pulley connected to the drive pulley and the belt of the engine at the front end of the compressor On one side of the belt, a tension pulley was installed as a bracket so that the compressor was driven by the belt.
상기와 같은 종래의 압축기 구동방식은 차량의 엔진이 구동됨에 따라 상기 압축기가 벨트의 전동으로 구동되고 상기 전동력의 향상을 위하여 텐션풀 리가 텐션작용을 하면서 압축기를 구동하도록 되어 있었다.In the conventional compressor driving method as described above, as the engine of the vehicle is driven, the compressor is driven by the transmission of the belt and the tension pulley acts as the tension puller to improve the driving force.
그러나, 상기와 같은 종래의 것은 상기 압축기가 벨트에 의하여 구동되도록 하고 있었기 때문에 상기 벨트의 마모상태에 따라 압축기의 구동상태가 불량하게 되는 폐단이 있었고 상기 벨트가 슬립되면서 마찰열이 발생될 경우 심한 악취가 발생하게 되었으며, 상기 벨트의 장력조절이 정확히 이루어지지 않을 경우 상기 압축기의 압축상태가 저하되거나 과압축되는 폐단이 있었고, 상기 벨트의 전동에 따른 진동과 소음이 발생하면서 상기 벨트를 주기적으로 교체해야 하는 등의 문제점이 있었다.However, since the compressor is driven by the belt, there is a closed end in which the driving state of the compressor is poor according to the worn state of the belt, and severe odor is generated when friction heat is generated while the belt slips. When the tension of the belt is not precisely adjusted, there is a closed end of the compression state of the compressor or the overcompression, and the belt needs to be replaced periodically while vibration and noise are generated due to the transmission of the belt. There was a problem.
본 발명은 상기와 같은 종래의 제반 문제점을 감안하여 안출한 것으로, 버스 등의 대형차량에 에어컨을 설치함에 있어서, 상기 차량의 엔진 구동력을 받는 파워 스티어링 펌프의 구동력을 매개체로 하여 엔진과 축 및 커풀링으로 연결하여 에어컨의 압축기를 구동시킬 수 있도록 하여 전동을 확실하게 하고 안정되게 하여 상기 압축기의 성능을 향상시킬 수 있도록 한 차량용 에어컨의 압축기 구동장치를 제공하려는 것인바, 이를 이하에서 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-mentioned conventional problems, and in installing an air conditioner in a large vehicle such as a bus, the engine, the shaft, and the pulley are driven by the driving force of the power steering pump receiving the engine driving force of the vehicle. It is intended to provide a compressor driving device for a vehicle air conditioner that can be connected to the ring to drive the compressor of the air conditioner to improve the performance of the compressor to ensure the stable and stable electric power, which is attached to the accompanying drawings below. When described in detail based on the following.
도 1은 본 발명의 설치구조를 나타내는 분리 사시도1 is an exploded perspective view showing the installation structure of the present invention
도 2는 본 발명의 설치상태를 나타내는 측면 발췌도Figure 2 is a side excerpt showing an installation of the present invention
도 3은 본 발명의 설치상태를 나타내는 정면 발췌도Figure 3 is a front excerpt showing an installation of the present invention
도 4는 본 발명의 구동부 연결상태를 나타내는 측면 발췌도Figure 4 is a side view showing the drive connection state of the present invention
도 5는 본 발명의 커풀링과 연결되는 링크를 발췌하여 나타내는 부품도Figure 5 is a component diagram showing an excerpt of the link connected to the coupler of the present invention
도 6은 본 발명의 압축기 풀리의 요부를 발췌하여 나타내는 단면도6 is a cross-sectional view showing the main portion of the compressor pulley of the present invention.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
1 : 차량의 엔진1: engine of the vehicle
2 : 압축기2: compressor
3 : 파워스티어링 펌프3: power steering pump
4 : 압축기 구동용 축4: compressor driving shaft
5 : 커풀링5: coupling
6 : 풀리6: pulley
7 : 나선형 결합부7: spiral coupling
버스 등의 대형차량에 에어컨을 설치하고 이의 압축기(2)를 차량의 엔진(1)과 연결시켜 구동시키도록 함에 있어서, 상기 엔진에 연결되는 파워스티어링 펌프(3)에 압축기 구동용 축(4)을 설치하고 이 압축기 구동용 축(4)에는 커풀링(5)을 설치하여 이 커풀링(5)이 상기 압축기(2)의 풀리(6)와 연결되도록 하며, 상기 압축기(2)의풀리(6)에는 상기 커풀링(5)이 결합되도록 나선형 결합부(7)를 형성하여 구성되고 상기 압축기의 일측에 상기 커풀링과 연결되는 링크(8)를 설치하여 구성된 것이다.In the case of installing an air conditioner in a large vehicle such as a bus and driving the compressor 2 connected to the engine 1 of the vehicle, the compressor driving shaft 4 is connected to the power steering pump 3 connected to the engine. And a coupler (5) on the shaft (4) for driving the compressor such that the coupler (5) is connected to the pulley (6) of the compressor (2), and the pulley ( 6) is formed by forming a helical coupling portion 7 so that the coupler 5 is coupled, and is configured by installing a link 8 connected to the coupler on one side of the compressor.
이상과 같이 구성된 본 발명은 상기 버스 등의 대형차량에 에어컨을 설치하고 압축기(2)를 차량의 엔진(1)과 연결시켜 구동시키도록 함에 있어서, 상기 엔진에 연결되는 파워스티어링 펌프(3)와 압축기 사이에는 압축기로 동력을 전달하기 위한 구동용 축(4)이 설치되는데 상기 축(4)은 그 양측의 커플링을 통해 펌프(3)와 풀리 (6)에 각각 부착되는데 이때 부착수단은 너트를 통해 체결한다. 물론 상기의 풀리 (6)에는 너트가 체결되는 나선형 결합부(7)를 구비하고 있고 그 풀리(6)는 압축기 (3)의 구동축과 결합되어 있다. 따라서, 상기 차량용 엔진(1)이 시동(始動)되면, 이 기동력에 의하여 상기 파워 스티어링 펌프(3)가 구동되면서 그 동력이 구동용 축(4)을 통해 압축기로 전달된다.According to the present invention configured as described above, the air conditioner is installed in a large vehicle such as the bus, and the compressor 2 is connected to the engine 1 of the vehicle to drive the power steering pump 3 connected to the engine. A drive shaft 4 is installed between the compressors for transmitting power to the compressor, the shaft 4 being attached to the pump 3 and the pulley 6 via couplings on both sides, wherein the attachment means is a nut. Tighten through. Of course, the pulley 6 is provided with a helical coupling portion 7 to which the nut is fastened, and the pulley 6 is engaged with the drive shaft of the compressor 3. Therefore, when the vehicle engine 1 is started, the power steering pump 3 is driven by this maneuvering power and its power is transmitted to the compressor via the driving shaft 4.
상기 압축기(2)가 구동되면 냉매파이프속에 충전된 냉매가스가 압축기에 의해 압축되어 냉매파이프를 따라 순환하게 되는 것이다.When the compressor 2 is driven, the refrigerant gas charged in the refrigerant pipe is compressed by the compressor and circulated along the refrigerant pipe.
따라서, 상기 압축기(2)에서 압축된 냉매가 냉매파이프를 순환하는 과정에 응축기와 증발기를 거치면서 열교환이 이루어지면서 냉기를 차량 등의 내부에 공급하게 되는 것이다.Therefore, while the refrigerant compressed by the compressor 2 passes through the condenser and the evaporator in the course of circulating the refrigerant pipe, the coolant is supplied to the inside of the vehicle.
이상과 같은 본 발명은 상기와 같이 압축기의 구동을 차량용 엔진에 연결되어 구동되는 파워 스티어링 펌프(3)과 축 및 커풀링으로 연결하여 구동시키도록 하므로써 상기 압축기의 구동이 안정화되면서 이의 압축작용이 원활하게 되고 상기 압축기로동력전달이 확실하게 이루어지게 되며, 종래와 같이 벨트를 사용하지 않게 되므로 부품의 주기적인 교환이 필요 없고 압축기의 주변 구조를 간단히 하면서 소음이나 진동과 악취를 방지할 수 있게 되는 점등의 특징을 지닌 것이다.As described above, the present invention is connected to the power steering pump 3 which is connected to the vehicle engine and driven by the shaft and the coupling so as to drive the compressor as described above. The transmission of power to the compressor is made reliably, and since the belt is not used as in the prior art, it is not necessary to periodically replace parts, and it is possible to prevent noise, vibration and odor while simplifying the structure of the compressor. It is characterized by.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980056131A KR100312519B1 (en) | 1998-12-18 | 1998-12-18 | Compression driving device of vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980056131A KR100312519B1 (en) | 1998-12-18 | 1998-12-18 | Compression driving device of vehicle air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000040476A KR20000040476A (en) | 2000-07-05 |
| KR100312519B1 true KR100312519B1 (en) | 2002-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980056131A KR100312519B1 (en) | 1998-12-18 | 1998-12-18 | Compression driving device of vehicle air conditioner |
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| Country | Link |
|---|---|
| KR (1) | KR100312519B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020015801A (en) * | 2000-08-23 | 2002-03-02 | 이계안 | Structure for driving air con compressor for automobile |
| KR101210058B1 (en) | 2010-09-27 | 2012-12-07 | 현대자동차주식회사 | Motor Driven Air Compressor and Hydraulic Pump Module |
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1998
- 1998-12-18 KR KR1019980056131A patent/KR100312519B1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR20000040476A (en) | 2000-07-05 |
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