WO2016104053A1 - Climatiseur pour véhicule à moteur - Google Patents

Climatiseur pour véhicule à moteur Download PDF

Info

Publication number
WO2016104053A1
WO2016104053A1 PCT/JP2015/083457 JP2015083457W WO2016104053A1 WO 2016104053 A1 WO2016104053 A1 WO 2016104053A1 JP 2015083457 W JP2015083457 W JP 2015083457W WO 2016104053 A1 WO2016104053 A1 WO 2016104053A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
driver
air
outlet
damper
Prior art date
Application number
PCT/JP2015/083457
Other languages
English (en)
Japanese (ja)
Inventor
勝郎 渡邉
孝浩 瀬戸
Original Assignee
サンデンホールディングス株式会社
株式会社ケーヒン
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 サンデンホールディングス株式会社, 株式会社ケーヒン filed Critical サンデンホールディングス株式会社
Priority to CN201580070660.XA priority Critical patent/CN107107706B/zh
Publication of WO2016104053A1 publication Critical patent/WO2016104053A1/fr

Links

Images

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
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • B60H1/08—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
    • B60H1/10—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle
    • B60H1/12—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle using an air blower

Definitions

  • the present invention relates to an automotive air conditioner, and more particularly to an automotive air conditioner performing single-seat centralized operation in which air is blown out intensively only in the driver's seat.
  • Patent Document 1 As an automotive air conditioner performing single-seat intensive operation in which air is blown out intensively only at the driver's seat, a device described in Patent Document 1 is known. This device is provided in each of the first and second partition members that divide the air passage inside the air conditioning case into three passages on the driver's seat side, the rear seat side and the passenger seat side, and the air outlet of each air passage.
  • An opening door capable of controlling the blowout of air into the vehicle compartment by opening and closing; a plate door openable and closable upstream of the air blowout ports of the first and second partition members so as to communicate with the respective air passages; It is comprised including.
  • the driver when there is a passenger only in the driver's seat, the driver opens the opening door of the air passage on the driver's seat side and closes the opening doors of the air passage on the passenger seat side and the rear seat side respectively.
  • the plate door By opening the plate door by the pressure difference between the air passage on the side and the air passage on the rear and passenger sides, power consumption can be reduced by performing single-seat centralized operation in which only the driver's seat blows out air intensively. There is.
  • Patent Document 1 an opening door for opening and closing the air outlet on the rear seat side is provided in the air path on the rear seat side, together with the opening doors of the air path on the driver seat side and the passenger seat side, There is a problem that the cost increases because the number of parts such as a dedicated damper and a link lever for its operation increases.
  • the present invention has been made by focusing attention to such conventional problems, and suppresses power consumption by performing single-seat centralized operation, and also achieves increase in the number of parts to achieve cost reduction and simplicity of control. It is an object of the present invention to provide an automotive air conditioning system that can
  • the present invention is an automotive air conditioner including a first partition member that divides an air passage inside an air conditioning case into two passages on a driver's seat side and a passenger seat side, which is downstream of the air passage.
  • a first partition member that divides an air passage inside an air conditioning case into two passages on a driver's seat side and a passenger seat side, which is downstream of the air passage.
  • On the side an air passage communicating with the air outlet on the driver's seat side and the air outlet on the passenger side, the air passage, an air outlet for the driver's seat, and an air outlet other than the air outlet for the driver's seat
  • a second partition member for communicating with each other, a driver seat damper capable of opening and closing a ventilation path partitioned for communicating with the outlet for the driver's seat, and an outlet other than the outlet for the driver's seat
  • an integral type damper capable of integrally opening and closing a ventilation passage partitioned to communicate with a mouth, wherein the driver's seat damper is opened and the integral damper
  • the present invention it is possible to suppress the increase in the number of parts by integrally closing the outlets other than the outlet for the driver's seat, thereby achieving the simplicity of cost reduction and control, and for partitioning for the driver's seat Power consumption can be suppressed by performing single-seat centralized operation in which air is blown out intensively from the blowout port.
  • FIG. 1 is a whole block diagram of a car air conditioner according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view of the main part of the same air conditioner.
  • An air conditioner (HVAC (Heating Ventilation and Air Conditioning) unit) 1 is disposed in the cabin of a car (including an engine-driven car, an electric car, and a hybrid car), and is equipped with cabin air (inner air) or cabin outdoor air ( Take in the ambient air, adjust the temperature, and blow it out into the passenger compartment.
  • HVAC Heating Ventilation and Air Conditioning
  • the air conditioner 1 includes an air intake port at one end and an air outlet at the other end.
  • the air conditioner 1 includes a resin-made air conditioning case 2 that forms an air passage 3 therein.
  • a blower 8 for taking in and blowing air (inside air or outside air) is provided.
  • an evaporator 9 which is a cooling heat exchanger is provided.
  • the evaporator 9 is a cooling heat exchanger of the heat pump cycle, and refrigerant condensed by an outdoor condenser (not shown) flows into the evaporator through the pressure reducing means during the cooling operation of the heat pump cycle and flows into the evaporator.
  • the refrigerant thus heated is heated and evaporated by heat exchange with air.
  • the air flowing through the evaporator 9 is cooled and provided for cooling the passenger compartment.
  • the refrigerant bypasses the evaporator 9.
  • the air conditioner 1 also includes a first partition member (center plate) 10 that divides the downstream side of the evaporator 9 of the air passage 3 into parallel first and second air passages 11 and 12. Accordingly, the downstream side of the evaporator 9 of the air passage 3 is divided into the left and right parallel first air passages 11 (driver's seat side) and the second air passage 12 (passenger's seat side) by the partition members 10 arranged vertically. It is done.
  • a first partition member (center plate) 10 that divides the downstream side of the evaporator 9 of the air passage 3 into parallel first and second air passages 11 and 12. Accordingly, the downstream side of the evaporator 9 of the air passage 3 is divided into the left and right parallel first air passages 11 (driver's seat side) and the second air passage 12 (passenger's seat side) by the partition members 10 arranged vertically. It is done.
  • the air conditioning case 2 is divided at the part of the partition member 10, and is joined integrally while sandwiching the partition member 10.
  • the first air passage 11 is also divided by the partition wall 13 into a heating passage 15 and a bypass passage 17.
  • the bypass passage 17 is shown beside the heating passage 15 in FIG. 1, the bypass passage 17 is actually formed on the upper side of the heating passage 15 as shown in FIG.
  • the second air passage 12 is also divided by the partition wall 14 into a heating passage 16 and a bypass passage 18.
  • the bypass passage 18 is shown beside the heating passage 16 in FIG. 1, the bypass passage 18 is actually formed on the upper side of the heating passage 16 as shown in FIG. In FIG. 2, the second air passage 12 is on the back side of the drawing with respect to the first air passage 11.
  • a heater core 19 is provided in the two heating passages 15 and 16 as a heating heat exchanger.
  • the heater core 19 is disposed across the two heating passages 15 and 16. Therefore, the bypass passages 17 and 18 bypass the heating means (heater core 19).
  • the heater core 19 heats the air flowing through the heater core 19 using the engine cooling water (engine cooling water that has cooled the engine and received heat) as a heat medium, and is used to heat the vehicle interior.
  • engine cooling water engine cooling water that has cooled the engine and received heat
  • heat exchange with air is not performed by closing the air mix doors 20 and 21 described later, and the refrigerant passes as it is.
  • An indoor condenser (not shown) may be provided in series with the heater core 19 as a heating heat exchanger.
  • the heater core 19 is provided on the upstream side
  • the indoor condenser is provided on the downstream side
  • the indoor condenser is disposed across the two heating passages 15 and 16 similarly to the heater core 19.
  • the indoor condenser is a heating heat exchanger of the heat pump cycle, and the high-temperature, high-pressure gas refrigerant compressed by the compressor (not shown) flows into the indoor condenser during the heating operation of the heat pump cycle. Condensed and liquefied by heat exchange. At this time, the air flowing through the indoor condenser is heated and provided to heat the vehicle interior. During the cooling operation of the heat pump cycle, heat exchange with air is not performed due to the closing of the air mix doors 20 and 21 described later, and the refrigerant passes as it is.
  • the heater core 19 is used as an auxiliary heating means suitable for an engine-driven automobile. Therefore, in the case of an electric vehicle, an electric heater, in particular a PTC heater, is used as the auxiliary heating means in place of the heater core 19.
  • the PTC heater heats the air by passing the air through the electrically heated heater element. Temperature control becomes easy by using a PTC heater especially as an electric heater.
  • An air mix door 20 is provided on the inlet side of the heating passage 15 and the bypass passage 17 in the first air passage 11.
  • the air mix door 20 controls the ratio of air flowing to the heating passage 15 and the bypass passage 17, and has a function of blocking the flow of air to the heating passage 15 during cooling operation.
  • An air mix door 21 is also provided on the inlet side of the heating passage 16 and the bypass passage 18 in the second air passage 12.
  • the air mix door 21 controls the ratio of air flowing to the heating passage 16 and the bypass passage 18 and has a function of blocking the flow of air to the heating passage 16 during the cooling operation.
  • An air passage 22 is provided in which the temperature-controlled air in the air passages 11 and 12 communicates with the foot outlets 23, 24 and 25 described later.
  • a foot outlet 23 for the driver's seat, a foot outlet 24 for the rear seat on the driver's seat side and a passenger's seat side, and a foot outlet 25 for the passenger seat are provided.
  • a rear seat foot outlet 24 is located on an extension of the center plate 10 extending between the driver seat foot outlet 23 and the passenger seat foot outlet 25, that is, to the middle of the air passage 22. .
  • the air having passed through the first air passage 11 passes through the foot outlet 23 for the driver's seat and the foot outlet 24 for the rear seat, and is blown out to the feet of the occupants of the driver's seat and the rear seat.
  • the air that has passed through the air passage 12 passes through the rear seat foot outlet 24 and the front passenger seat outlet 25 and is blown out to the feet of the front passenger and the rear passenger.
  • a second partition member (sub plate) 26 extending to the air passage 22 from the downstream side is provided, whereby the air passage 22 is a foot outlet for the driver's seat It is completely divided into 23 and foot outlets 24 and 25 for the rear seat and the front passenger seat.
  • the driver's seat foot damper 27 capable of opening and closing the driver's seat air outlet 23 and the air outlets 24 and 25 for the rear seat and the passenger's seat can be opened and closed integrally.
  • An integrated foot damper 28 is provided.
  • a face outlet 29 for the driver's seat is provided on the outlet side of the first air passage 11 on the upstream side of the ventilation path 22 so as to blow out the temperature-controlled air toward the upper body of the driver's seat occupant.
  • the face outlet 29 for the driver's seat is branched such that the blown-out air is directed from the center and the side of the vehicle interior to the occupant of the driver's seat.
  • a face outlet 30 for the passenger seat is provided to blow out the temperature-controlled air toward the upper body of the passenger on the passenger seat.
  • the face outlet 30 for the passenger seat is branched such that the blown air is directed from the center and the side of the vehicle interior to the passenger of the passenger seat.
  • the driver's seat face dampers 31 capable of opening and closing the respective blowout ports 29, 30 and the passenger seat's face dampers 32 are provided in the driver's seat and the passenger's seat face outlets 29, 30, respectively.
  • differential blowout ports 33 and 34 for removing the windshield etc. are provided.
  • the differential blowout openings 33, 34 are disposed in common to the left and right, and these differential blowout openings 33, 34 can be opened and closed. 35 are also common, but are shown separately in FIG. 1 for convenience.
  • FIGS. 3 is a perspective view of the main part of the air conditioner 1
  • FIG. 4 is a perspective view of the foot damper 27 for the driver's seat
  • FIG. 5 is a perspective view of the integrated foot damper 28.
  • the sub plate 26 is formed in an L shape from the upstream side of the air passage 22 toward the foot outlet 23 for the driver's seat along the shape of the air passage 22.
  • the foot outlet 23 is mounted so as to be completely isolated from the rear and front passenger foot outlets 24, 25. As a result, the temperature-controlled air is guided so as to pass toward the driver's seat foot outlet 23 only in the air passage 22.
  • the sub plate 26 divides the ventilation path 22 on the driver's seat side into the foot outlet 23 for the driver's seat and the foot outlet 24 for the rear seat of the driver's seat (and the front passenger's seat).
  • the shape of the sub plate 26 is not limited to the L-shape, and any shape as long as it has the above-described function may be used.
  • a driver seat foot damper 27 capable of opening and closing the driver seat foot outlet 23 is attached. Thereby, the blowout of air from the foot outlet 23 for the driver's seat is controlled.
  • the foot outlets 24 and 25 for the rear seat and the front passenger seat are integrated.
  • An integral foot damper 28 which can be opened and closed is attached. As a result, the blowout of air from each of the rear and front passenger seat air outlets 24 and 25 is integrally controlled.
  • the integrated foot damper 28 includes a recessed groove 36 into which the end edge portion of the center plate 10 can be inserted unlike the foot damper 27 for the driver's seat.
  • the recessed groove 36 is provided to avoid the interference of the center plate 10 when the integral foot damper 28 is opened and closed. That is, the end edge portion of the center plate 10 is inserted into the recessed groove 36 and the integral foot damper 28 opens and closes in the longitudinal direction of the center plate 10.
  • the passage partitioned into the center plate 10 and the sub plate 26 and the passage partitioned into the center plate 10 and the inner wall of the air conditioning case 2 are each opened and closed integrally. It is possible to integrally control the blowout of the temperature-controlled air from each of the foot outlets 24 and 25 for the front passenger seat and the front passenger seat.
  • the foot plate outlet 23 for the driver's seat, and the sub plate 26 for completely separating the foot outlets 24 and 25 for the rear seat and the passenger seat respectively independently
  • the following effects can be obtained by providing the driver's seat foot damper 27 that can be opened and closed and the integrated foot damper 28.
  • the driver's seat foot damper 27 and closing the integrated foot damper 28 power consumption can be suppressed by performing single-seat centralized operation in which air is blown out intensively from the driver's seat foot outlet 23. Since the rear and front passenger seat foot outlets 24 and 25 can be integrally closed, the number of parts can be reduced, and the cost can be reduced and the control can be simplified.
  • the passenger (passenger seat and rear seat) other than the driver (driver's seat) can be closed toward the foot of the driver's seat, and the driver can blow air toward the upper body only.
  • the foot outlets 23 to 25 may be replaced by the face outlets, and the face outlets 29 and 30 may be replaced by the foot outlets. In this case, air can be intensively blown out from the face outlet for the driver's seat.
  • Air conditioner HVAC unit
  • air conditioning case 3
  • air passage 4 inside air intake 5 outside air intake 6 inside / outside air switching door 7
  • filter 8 blower 9
  • evaporator 10 first partition member (center plate) 11
  • first partition member (center plate) 11
  • 1st air passage 12 ... 2nd air passage 13, 14
  • Partition wall 15
  • 16 Heating passage 17, 18
  • Bypass passage 19 ...
  • Heater core 20
  • 21 Air mix door 22
  • Ventilation passage 23 ...
  • driver's seat foot damper 28 integrated foot damper 29: driver seat face outlet 30: passenger seat face outlet 31: driver seat face damper 32: passenger seat face damper 33, 34: differential outlet 35 ... Damper for differential air outlet 36 ... recessed groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

La présente invention réduit une consommation d'énergie, supprime une augmentation du nombre de composants et permet d'obtenir une réduction de coût et une facilité de commande. En aval d'un canal d'air 3, un passage de ventilation 22 qui communique avec un orifice de soufflage d'air pour pied 23 pour un siège de conducteur, un orifice de soufflage d'air pour pied 24 pour un siège arrière et un orifice de soufflage d'air pour pied 25 pour un siège de passager est divisé par un second élément de séparation 26 dans l'orifice de soufflage d'air pour pied 23 pour un siège de conducteur, et tous les autres orifices de soufflage d'air pour pied 24, 25. Un registre pour pied 27 pour un siège de conducteur, ledit registre étant capable d'ouvrir et de fermer l'orifice de soufflage d'air pour pied 23 pour un siège de conducteur, et un registre pour pied intégré 28, qui est conçu pour l'ouverture et la fermeture en une seule pièce des orifices de soufflage d'air pour pied 24, 25, pour un siège arrière et un siège de passager, sont disposés en amont du passage de ventilation 22. En ouvrant le registre pour pied 27 pour un siège de conducteur et en fermant le registre pour pied intégré 28, l'air est soufflé d'une manière concentrée seulement vers le siège du conducteur.
PCT/JP2015/083457 2014-12-25 2015-11-27 Climatiseur pour véhicule à moteur WO2016104053A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580070660.XA CN107107706B (zh) 2014-12-25 2015-11-27 汽车用空调装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-261938 2014-12-25
JP2014261938A JP6434302B2 (ja) 2014-12-25 2014-12-25 自動車用空調装置

Publications (1)

Publication Number Publication Date
WO2016104053A1 true WO2016104053A1 (fr) 2016-06-30

Family

ID=56150085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/083457 WO2016104053A1 (fr) 2014-12-25 2015-11-27 Climatiseur pour véhicule à moteur

Country Status (3)

Country Link
JP (1) JP6434302B2 (fr)
CN (1) CN107107706B (fr)
WO (1) WO2016104053A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082288A1 (fr) * 2018-06-11 2019-12-13 Ventilairsec Dispositif de ventilation pour la ventilation et le chauffage ou la climatisation de l'espace interieur d'une construction
EP3581856A1 (fr) * 2018-06-11 2019-12-18 Ventilairsec Dispositif de ventilation pour la ventilation et le chauffage ou la climatisation de l'espace interieur d'une construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6640807B2 (ja) * 2017-09-27 2020-02-05 本田技研工業株式会社 車両用空調装置
CN109986923A (zh) * 2017-12-29 2019-07-09 艾泰斯热系统研发（上海）有限公司 车用hvac系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876411U (ja) * 1981-11-19 1983-05-24 日産自動車株式会社 車両用空気調和装置
JP2009292293A (ja) * 2008-06-04 2009-12-17 Denso Corp 車両用空調装置
JP2011126343A (ja) * 2009-12-15 2011-06-30 Japan Climate Systems Corp 車両用空調装置
JP5125930B2 (ja) * 2008-09-19 2013-01-23 株式会社デンソー 車両用空調装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005075217A (ja) * 2003-09-02 2005-03-24 Calsonic Kansei Corp 車両用空調装置
JP2007176391A (ja) * 2005-12-28 2007-07-12 Calsonic Kansei Corp 空調装置
US8899311B2 (en) * 2009-11-16 2014-12-02 Denso Corporation Vehicular air conditioner
JP5447018B2 (ja) * 2009-11-16 2014-03-19 株式会社デンソー 車両用空調装置
JP2012040960A (ja) * 2010-08-19 2012-03-01 Keihin Corp 車両用空気調和システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876411U (ja) * 1981-11-19 1983-05-24 日産自動車株式会社 車両用空気調和装置
JP2009292293A (ja) * 2008-06-04 2009-12-17 Denso Corp 車両用空調装置
JP5125930B2 (ja) * 2008-09-19 2013-01-23 株式会社デンソー 車両用空調装置
JP2011126343A (ja) * 2009-12-15 2011-06-30 Japan Climate Systems Corp 車両用空調装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082288A1 (fr) * 2018-06-11 2019-12-13 Ventilairsec Dispositif de ventilation pour la ventilation et le chauffage ou la climatisation de l'espace interieur d'une construction
EP3581856A1 (fr) * 2018-06-11 2019-12-18 Ventilairsec Dispositif de ventilation pour la ventilation et le chauffage ou la climatisation de l'espace interieur d'une construction

Also Published As

Publication number Publication date
CN107107706B (zh) 2019-10-18
CN107107706A (zh) 2017-08-29
JP2016120822A (ja) 2016-07-07
JP6434302B2 (ja) 2018-12-05

Similar Documents

Publication Publication Date Title
JP5588472B2 (ja) 車載用空調装置および車両
JP6042254B2 (ja) 車両用空調装置
WO2016104053A1 (fr) Climatiseur pour véhicule à moteur
WO2014034066A1 (fr) Climatiseur de véhicule
JP6357322B2 (ja) 自動車用空調装置
JP6357321B2 (ja) 自動車用空調装置
WO2014058009A1 (fr) Dispositif de conditionnement d'air pour véhicule
JP5125930B2 (ja) 車両用空調装置
JP2000326721A (ja) 空気調和ユニット及び車両用空気調和装置
KR20180033915A (ko) 차량용 공조장치
US20070158047A1 (en) Air conditioner for vehicle
WO2016194674A1 (fr) Dispositif de climatisation pour véhicules
WO2016104059A1 (fr) Climatiseur pour véhicule à moteur
KR101703671B1 (ko) 차량용 공조장치
US20070131407A1 (en) Air conditioning apparatus
JPH0154204B2 (fr)
JP2005225445A (ja) 自動車用空調装置
KR101481699B1 (ko) 차량용 공조장치
JP2017177833A (ja) 車両用空調装置
JP2018188070A (ja) 車両用空調装置
KR20090059978A (ko) 자동차용 공기조화기
JP4265513B2 (ja) 車両用空調装置
JP4812509B2 (ja) 自動車用空気調和装置
JP2003072348A (ja) 車両用空調装置
KR101350295B1 (ko) 차량용 공조장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15872622

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15872622

Country of ref document: EP

Kind code of ref document: A1