WO2017084461A1 - Climatiseur automobile - Google Patents

Climatiseur automobile Download PDF

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Publication number
WO2017084461A1
WO2017084461A1 PCT/CN2016/102395 CN2016102395W WO2017084461A1 WO 2017084461 A1 WO2017084461 A1 WO 2017084461A1 CN 2016102395 W CN2016102395 W CN 2016102395W WO 2017084461 A1 WO2017084461 A1 WO 2017084461A1
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioner
outer casing
vehicle air
air inlet
conditioner according
Prior art date
Application number
PCT/CN2016/102395
Other languages
English (en)
Chinese (zh)
Inventor
王铭坤
夏光辉
姚新祥
胡锐鸿
李小怀
林坚生
曾婧
何帅
马海林
陈振明
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2017084461A1 publication Critical patent/WO2017084461A1/fr

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Classifications

    • 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
    • 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
    • B60H1/00007—Combined heating, ventilating, or 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
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514—Details of air conditioning housings

Definitions

  • the invention relates to the field of air conditioners, and in particular to a vehicle air conditioner.
  • the general car air conditioner needs to have the functions of anti-rain and car wash water on the premise of ensuring stable performance and reliable quality.
  • the outer casing of the existing vehicle air conditioner adopts a sealing method, and the wind is introduced from the chassis, and the wind is discharged on both sides of the rear portion of the chassis.
  • the present invention provides an in-vehicle air conditioner including an outer casing and a chassis, and an inner machine area for installing the inner machine and an outer machine area for installing the outer machine are located in the outer casing and the chassis
  • the outer casing is provided with an air inlet
  • the air inlet is provided with a water retaining structure
  • an end portion of the chassis adjacent to the outer casing is provided with an air outlet.
  • the air inlet includes a first air inlet provided on both sides of the outer casing.
  • the water retaining structure of the first air inlet is a feed grill.
  • the grid of the inlet grille is curved to direct water from the inner zone to the trailing end of the outer zone.
  • the inlet grill is located at a location of the outer casing electrical box and is provided with a sealing structure.
  • the portion of the outer four-way valve is provided with a first baffle.
  • the air inlet includes a second air inlet disposed at an end of the outer casing adjacent the outer casing.
  • the water retaining structure of the second air inlet includes a second baffle on one side of the outer casing electrical box and a drain plate on the other side of the outer casing.
  • the drain plate is curved to direct water from one side of the outer zone electrical box to the other.
  • the inner machine section is provided with a waterproof volute cover to enclose the inner hood.
  • the chassis is provided with a third baffle that cooperates with the waterproof volute cover, and the third baffle is used to interconnect the internal and external machines on the chassis isolation.
  • the power take-off slot of the power box of the outer box electrical box is provided with a water retaining jacket.
  • the lead wires of the strong area of the outer box electrical box are U-bend structures.
  • the vehicle air conditioner is a overhead room air conditioner.
  • the present invention has at least the following beneficial effects:
  • the chassis and the outer casing of the invention are provided with air inlets, which can increase the air inlet area, reduce the condensing pressure, and also facilitate the heat dissipation of the compressor in the outer machine area, and the air inlet of the outer casing is provided with a water retaining structure, which can prevent dripping
  • the rain and high-pressure car wash water enters the electrical box of the outer machine area.
  • the air outlet of the chassis and the air inlet on the outer casing are far apart, and hot air is not returned.
  • FIG. 1 is a schematic structural view of an exemplary embodiment of a vehicle air conditioner provided by the present invention
  • FIG. 2 is a rear view of the outer casing provided by the present invention.
  • Figure 3 is a side elevational view of the outer casing provided by the present invention.
  • FIG. 4 is a schematic structural view of a feed style grill provided on an outer casing provided by the present invention.
  • FIG. 5 is an enlarged schematic view showing a partial structure of a feed grille provided by the present invention.
  • FIG. 6 is a schematic view of a first baffle provided in an outer machine area provided by the present invention.
  • Figure 7 is a schematic structural view of a first baffle provided by the present invention.
  • FIG. 8 is a schematic view of a water retaining structure at a second air inlet provided by the present invention.
  • Figure 9 is a schematic view of a waterproof volute cover and a chassis provided by the present invention.
  • FIG 10 is a schematic illustration of a chassis provided by the present invention.
  • an automotive air conditioner includes an outer casing 1 and a chassis 2 for mounting an inner machine section 21 of the inner machine and for mounting
  • the outer zone 22 of the outer casing is located in the space between the outer casing 1 and the chassis 2, and the outer zone 22 of the chassis 2 is provided with an air inlet.
  • the outer casing 1 is also provided with an air inlet port, which can increase the air inlet area, reduce the condensing pressure, and also facilitate the heat dissipation of the compressor in the outer machine section 22, and the air inlet of the outer casing 1 is provided with a water retaining structure to prevent rain and high pressure.
  • the car wash water enters the electrical box portion of the outer machine area 22, and the end portion of the chassis 2 adjacent to the outer machine area 22 is provided with an air outlet 23, and the air inlets and the air outlets are far apart from each other, and hot air is not returned.
  • the invention can prevent the rainwater and the high-pressure car wash water from splashing into the key parts of the air conditioner to affect the performance and safety while increasing the air intake.
  • the air inlet of the outer casing 1 may include a first air inlet 11 provided on both sides of the outer casing 1.
  • the air inlet of the outer casing 1 may further include a second air inlet 12 provided at an end of the outer casing 1 adjacent to the outer casing 22.
  • the outer casing 1 is provided with a plurality of air inlets, which can increase the air inlet area.
  • the water retaining structure of the first air inlet 11 is the inlet grille 3, and can prevent the rainwater and the high-pressure car wash water from entering the outer casing 1 without affecting the intake air.
  • the inlet grille 3 may be provided with a sealing structure 31 at a portion of the outer casing 22 electrical box and/or at a portion of the outer casing 22 compressor.
  • the sealing structure 31 has a water blocking function, and adopts a partial sealing manner of the inlet grille 3 to block water and not affect the air intake, and the area of the sealing structure 31 can be determined according to the size of various electrical boxes and/or compressors. Adjust the design.
  • the grid of the inlet grill 3 may be curved to direct water from the inner zone 21 to the trailing end of the outer zone 22.
  • the grid of the inlet grille 3 can adopt a zigzag oblique wind inlet structure, which can effectively prevent rain and car wash water from entering the electrical box of the outer machine zone 22, and the direction of drainage can effectively guide the water to the outer zone. 22 at the end of the condenser to improve safety and reliability.
  • the grid of the zigzag vortex structure has a design size and an angular range: the length of the vertical plate of the zigzag grid is L1, The size ranges from 0 to 15 mm, the length of the lower transverse plate of the Z-shaped grid is L2, and the size ranges from 0 to 10 mm, and the angle between the vertical plate and the lower transverse plate of the Z-shaped grid is A. The angle ranges from 10° to 175°.
  • the first baffle 4 is disposed at a portion where the four-way valve of the outer machine section 22 is located, and the first baffle 4 half-packs the four-way valve. If water enters the interior of the air conditioner, the first baffle 4 prevents the water from splashing into the strong portion of the four-way valve.
  • the water retaining structure of the second air inlet 12 includes a second baffle 5 on the side of the electrical box of the outer casing 22 and a drain plate 6 on the other side of the outer casing 22, and the drain plate 6 is used for The water is led from the side of the electrical box of the outer machine zone 22 to the side away from the electrical box.
  • the U-shaped reinforcing plate is further provided on the second baffle 5 to strengthen the strength of the second baffle 5.
  • the water retaining structure of the second air inlet 12 adopts different left and right structure manners, and the second baffle 5 is used for the side of the electrical box to effectively block water, preventing rainwater or car wash water from splashing into the electrical box, and the airflow guiding does not affect the air inlet.
  • the water flow can be directed to the side away from the electrical box to prevent rain or car wash water from splashing into the electrical box without obstructing the incoming air.
  • the deflector 6 is curvilinear and can direct water from the side of the outer casing 22 to the other side to prevent rain or car wash water from splashing into the electrical box.
  • a special inlet grille and a water retaining plate structure are added on both sides and the rear portion of the outer casing 1 of the vehicle air conditioner, so that it can meet the air intake and effectively prevent rain and high-pressure car wash water. .
  • the inner machine section 21 can also be provided with a waterproof volute cover 7, which can be provided with an inner hood to prevent rainwater or car wash water from splashing onto the internal machine.
  • the inner machine section 21 of the chassis 2 is provided with an inner air inlet and an inner air outlet, and the waterproof volute cover 7 can function as an inner air passage.
  • the chassis 2 may also be provided with a third baffle 8 that cooperates with the waterproof volute cover 7, and the third baffle 8 serves to isolate the inner and outer machines on the chassis 2 from each other.
  • the waterproof volute cover 7 is provided with a gap matching with the third baffle 8, and the waterproof volute cover 7 can be inverted on the third baffle 8, that is, the third baffle 8 is inserted into the gap of the waterproof volute cover 7.
  • the third baffle 8 on the chassis 2 and the waterproof volute cover 7 can effectively form a secondary water retaining structure to prevent car wash water or rainwater. Entering the inner machine area 21 through the inner air passage.
  • the electrical box strong area 9 of the outer unit 22 is provided with a wire take-out slot, and the wire take-out slot is provided with a water retaining sheath.
  • the lead wire of the electric coil of the electric box strong electric area 9 of the outer machine section 22 is set to a U-bend structure. If water splashes into it, the water will flow down the U-bend structure. Will not flow back into the coil.
  • the vehicle air conditioner provided by the invention can be a roof-mounted motor vehicle air conditioner, which can meet the requirements of preventing rainwater and high-pressure car wash water from entering the electrical box, and satisfying the requirement of increasing air intake to ensure electrical safety.
  • the outer casing 1 of the overhead type air-conditioned air conditioner can adopt a streamlined fin
  • the appearance structure can effectively reduce the wind resistance when the vehicle is running.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L'invention concerne un climatiseur automobile comprenant un logement extérieur (1) et un châssis (2). Une zone d'unité intérieure (21) destinée au montage d'une unité intérieure et une zone d'unité extérieure (22) destinée au montage d'une unité extérieure sont situées dans un espace entre le logement extérieur (1) et le châssis (2). Le logement extérieur (1) est pourvu d'une entrée d'air, cette entrée d'air comportant une structure de retenue d'eau. Une sortie d'air est agencée au niveau d'une partie d'extrémité, à proximité de la zone d'unité extérieure (22) du châssis (2). Un logement extérieur du climatiseur est pourvu d'une entrée d'air, la zone d'entrée d'air peut être augmentée, et la pression de condensation est réduite. En même temps, la dissipation thermique d'un compresseur d'une zone d'unité extérieure est facilitée. En outre, l'entrée d'air du logement extérieur est pourvue de la structure de retenue d'eau et peut empêcher la pluie et l'eau à haute pression de lavage d'automobiles d'entrer dans un boîtier d'appareil électrique de la zone d'unité extérieure. Une sortie d'air d'un châssis est éloignée de l'entrée d'air du logement extérieur, de sorte qu'un reflux d'air chaud ne peut être provoqué.
PCT/CN2016/102395 2015-11-16 2016-10-18 Climatiseur automobile WO2017084461A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510790871.2A CN105216582B (zh) 2015-11-16 2015-11-16 车载空调
CN201510790871.2 2015-11-16

Publications (1)

Publication Number Publication Date
WO2017084461A1 true WO2017084461A1 (fr) 2017-05-26

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ID=54986000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/102395 WO2017084461A1 (fr) 2015-11-16 2016-10-18 Climatiseur automobile

Country Status (2)

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CN (1) CN105216582B (fr)
WO (1) WO2017084461A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108045191A (zh) * 2017-12-06 2018-05-18 珠海格力电器股份有限公司 汽车用风道结构及汽车

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105216582B (zh) * 2015-11-16 2018-09-14 珠海格力电器股份有限公司 车载空调
CN105946508A (zh) * 2016-05-27 2016-09-21 珠海格力电器股份有限公司 车用空调及其空调外罩
CN107696826B (zh) * 2017-10-23 2023-10-03 珠海格力电器股份有限公司 车辆的空调系统及车辆
CN108045196B (zh) * 2017-12-29 2024-04-26 太仓京和机电有限公司 车用空调外机
CN110319553A (zh) * 2018-03-30 2019-10-11 珠海格力电器股份有限公司 室外接管结构及具有其的空调室内机

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CN102358306A (zh) * 2011-08-31 2012-02-22 西安飞豹科技发展公司 列车空调系统用通风除雨格栅
CN202242874U (zh) * 2011-09-19 2012-05-30 宁波德贝里克电器有限公司 车用顶置空调器
CN203681433U (zh) * 2014-02-25 2014-07-02 上海长安汽车工程技术有限公司 一种带有空调进风口挡水板的汽车前罩装饰件
CN203793071U (zh) * 2014-03-12 2014-08-27 珠海美固电子有限公司 一种汽车用空调器
CN105216582A (zh) * 2015-11-16 2016-01-06 珠海格力电器股份有限公司 车载空调
CN205112927U (zh) * 2015-11-16 2016-03-30 珠海格力电器股份有限公司 车载空调

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CN2816645Y (zh) * 2005-07-12 2006-09-13 海尔集团公司 具有新型散热机构的整体式机车空调
JP4561589B2 (ja) * 2005-10-18 2010-10-13 株式会社デンソー 車両用屋上装着型空調装置
CN102367975A (zh) * 2011-02-24 2012-03-07 湖南华强电气有限公司 一种顶置式车载空调系统
CN103673120B (zh) * 2012-09-20 2016-12-21 郑州科林车用空调有限公司 一种节能舒适车用空调

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Publication number Priority date Publication date Assignee Title
CN102358306A (zh) * 2011-08-31 2012-02-22 西安飞豹科技发展公司 列车空调系统用通风除雨格栅
CN202242874U (zh) * 2011-09-19 2012-05-30 宁波德贝里克电器有限公司 车用顶置空调器
CN203681433U (zh) * 2014-02-25 2014-07-02 上海长安汽车工程技术有限公司 一种带有空调进风口挡水板的汽车前罩装饰件
CN203793071U (zh) * 2014-03-12 2014-08-27 珠海美固电子有限公司 一种汽车用空调器
CN105216582A (zh) * 2015-11-16 2016-01-06 珠海格力电器股份有限公司 车载空调
CN205112927U (zh) * 2015-11-16 2016-03-30 珠海格力电器股份有限公司 车载空调

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108045191A (zh) * 2017-12-06 2018-05-18 珠海格力电器股份有限公司 汽车用风道结构及汽车

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Publication number Publication date
CN105216582B (zh) 2018-09-14
CN105216582A (zh) 2016-01-06

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