WO2010098049A1 - Dispositif d'ajustement de température pour montage sur véhicule - Google Patents

Dispositif d'ajustement de température pour montage sur véhicule Download PDF

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Publication number
WO2010098049A1
WO2010098049A1 PCT/JP2010/001076 JP2010001076W WO2010098049A1 WO 2010098049 A1 WO2010098049 A1 WO 2010098049A1 JP 2010001076 W JP2010001076 W JP 2010001076W WO 2010098049 A1 WO2010098049 A1 WO 2010098049A1
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WO
WIPO (PCT)
Prior art keywords
temperature control
control chamber
evaporator
temperature
air
Prior art date
Application number
PCT/JP2010/001076
Other languages
English (en)
Japanese (ja)
Inventor
三嶋浩二
Original Assignee
株式会社 東芝
東芝コンシューマエレクトロニクス・ホールディングス株式会社
東芝ホームアプライアンス株式会社
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 株式会社 東芝, 東芝コンシューマエレクトロニクス・ホールディングス株式会社, 東芝ホームアプライアンス株式会社 filed Critical 株式会社 東芝
Priority to CN201080009384.3A priority Critical patent/CN102333661B/zh
Publication of WO2010098049A1 publication Critical patent/WO2010098049A1/fr

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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
    • B60H1/3226—Self-contained devices, i.e. including own drive motor
    • 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
    • B60H1/00378—Air-conditioning arrangements specially adapted for particular vehicles for tractor or load vehicle cabins

Definitions

  • This invention relates to the structure of the vehicle-mounted temperature control apparatus which installs in the nap cabin etc. in the cab of a truck, and blows off the air cooled or heated.
  • a driver's cab of a truck or the like is provided with a bedroom for sleeping in a cabin, and is configured to lie down at any time to sleep and sleep.
  • Patent Document 1 discloses a configuration in which waste of energy resources and environmental pollution are suppressed by cooling the inside of 78 and operating the refrigerator itself with low power.
  • a heat exchanger is provided at one end portion in the longitudinal direction of a horizontally and flatly extending mat 86 provided on a floor between a rear wall of a driver's cab and a driver's seat.
  • the structure of the air circulation type mat 81 is described in which heat exchange air is supplied and the supplied air flows in the air-permeable mat 87 so that a comfortable feeling can be obtained for the human A.
  • the present applicants attached a cooling unit driven by a storage battery in a nap cabin at the rear of the driver's seat and evaporated.
  • Invented an in-vehicle temperature control apparatus configured to blow out cold air or warm air generated by a vessel into a driver's seat and / or a nap cabin, or both, and filed as Japanese Patent Application No. 2008-229394. .
  • the temperature control device described in the patent application by the applicant of the present patent application has a compact configuration and suppresses resource waste and environmental pollution by idling stop, and also cools or heats the cooling unit that blows out the heated air into the vehicle. It can be easily attached and can selectively cool or heat not only the nap cabin at the rear of the driver's seat but also the driver's seat.
  • the temperature control chamber (hereinafter referred to as the temperature control chamber) in which the evaporator is arranged is insulated from other machine rooms by a heat insulating partition wall.
  • the present invention has been made in consideration of the above circumstances, and can be idling stopped with a compact unit configuration, maintaining the heat insulation configuration of the temperature control chamber to improve cooling performance, and with a simple configuration temperature control. It is an object of the present invention to provide an on-vehicle temperature control device that can easily perform service replacement and repair inspection work when an electrical component disposed indoors fails.
  • an on-vehicle temperature control device forms a refrigeration cycle by connecting a compressor, a condenser, and an evaporator, which are supplied with drive power by a storage battery, in an annular shape
  • the evaporator is housed in a temperature control chamber formed by a circulation fan and a heat insulating wall having a blow-off air passage and a return air passage, and the compressor, the condenser, and a heat radiating fan for cooling them are placed in the machine compartment.
  • a temperature control unit provided with a storage box for storing a substrate or the like is mounted in the nap cabin at the rear of the driver's seat, and the cool air or warm air generated by the evaporator is placed in the nap cabin or in the driver's seat, or The temperature of the target space is adjusted by blowing to both sides, and the bundle line from the substrate of the storage box and the bundle line from the electric parts in the temperature adjustment chamber are connected. Characterized in that the connector is arranged in the vicinity of the temperature adjusting.
  • a temperature control space in a state where the engine is stopped can be obtained, and a compact and simple configuration in which the heat insulation performance of the temperature control chamber is improved. Service replacement and repair / inspection work in the event of a failure can be easily performed.
  • FIG. It is a top view of the track
  • FIG. 1 is a plan view of a front part of a truck equipped with a temperature control device 1 according to the present invention.
  • the temperature control device 1 is installed in a rear cabin 4 of a driver's seat 3 used as a nap room.
  • a cooling unit 2 as a unit and a storage battery 5 that drives the cooling unit 2 are formed.
  • the rear cabin 4 is provided with the cooling unit 2 along the outer wall at the rear position on the passenger seat side, and the user A lies on the side so that the width direction of the vehicle body is the longitudinal direction with respect to the cooling unit 2.
  • a cooling mat 6 is installed.
  • the storage battery 5 is provided exclusively for the driving power source of the cooling unit 2 separately from the storage battery for the truck, and is charged when the automobile engine is driven.
  • the storage battery 5 is provided at the lower part of the vehicle body outside the rear cabin 4. It is arranged.
  • the cooling unit 2 is shown in FIG. 2 as a whole perspective view, and is also a perspective view from the front side in a state where an outer plate 7 made of a thin steel plate and a back cover 8 and a top cover 9 described later are removed from the main body. As shown in FIG. 3, a frame of the main body is formed by the angle member 10.
  • a storage box 11 is arranged at the top of the main body to store a substrate 12 on which a microcomputer for controlling electrical components is mounted, and a machine room 13 is provided at the bottom as shown in FIG.
  • This machine room 13 includes a compressor 14 that compresses and discharges refrigerant that forms part of the refrigeration cycle, a condenser 15 that receives and discharges the discharged high-temperature and high-pressure refrigerant, and high-temperature components such as the condenser 15.
  • a heat dissipating fan 16 and the like for cooling are installed on a partition plate 17 formed of a rigid steel plate or the like.
  • An exhaust duct 19 is formed on the bottom surface of the machine chamber 13 so as to extend downward to discharge the air heat-exchanged by driving the heat radiating fan 16 to the outside.
  • an evaporator 21 that receives the refrigerant from the condenser 15 and evaporates it to generate cold air is disposed at a position near the front of the center. Are arranged in a standing state over the width direction of the front surface.
  • a temperature control chamber 20 is formed in which a circulation fan 22 for blowing cool air to the cooling mat 6 to be cooled is provided, and this temperature control chamber 20 becomes a cooling chamber for supplying the cool air to the cooling mat 6.
  • a heat insulating partition 23 made of a foamed polystyrene plate or the like disposed on the inner surface side of the outer plate 7 covers the peripheral wall including the upper and lower surfaces to form a heat insulating space.
  • the evaporator 21 is composed of a refrigerant pipe formed by meandering and a large number of fins attached to the outer peripheral surface of the refrigerant pipe, and has a predetermined width and height and a small depth. It has become a horizontally long rectangular parallelepiped.
  • the circulation fan 22 is formed of a sirocco fan, and extends in the depth direction of the temperature control chamber 20 on the side of the temperature control chamber 20 on one end side of the evaporator 21 so as to be orthogonal to the longitudinal direction of the evaporator 21. Are juxtaposed.
  • a dew receiving bowl inclined downward toward one side is formed on the bottom surface of the temperature control chamber 20 corresponding to the lower surface of the evaporator 21, and the defrost water of the evaporator 16 is The air flows into the exhaust duct 19 from the inclined lower end and flows out of the vehicle.
  • a cylindrical blowing air passage 25 projects outwardly in front of the installation portion of the circulation fan 22 in the temperature control chamber 20, and a schematic structure of the blowing air passage 25 is shown in FIG.
  • the cool air intake 6a is connected so that cool air is introduced into the air circulation type cooling mat 6 disposed on the vehicle body bottom plate 4a in the front side space of the cooling unit 2.
  • a return air passage 26 is provided on the front surface opposite to the width direction of the evaporator 21 with respect to the attachment position of the blow-off air passage 25 so as to protrude in the same manner as the blow-off air passage 25.
  • the cool air circulated and cooled in the interior is caused to flow from the return port 6b to the one end side of the evaporator 21 in the temperature control chamber 20 through the return air passage 26.
  • an extension duct for branching a cool air flow path and supplying cool air is connected to a part of the blowing air passage 25, and its end extends to the upper part of the rear cabin 4 and the driver's seat 3.
  • the cool air from the evaporator 21 may be supplied in a spot manner.
  • An air temperature sensor (hereinafter referred to as an air temperature sensor) 27 is disposed in a part of the return air passage 26, and flows through the circulation air passage 6c of the cooling mat 6 and returns from the return port 6b. The temperature of the air reaching the air temperature is detected, the operation of the compressor 14 in the cooling unit 2 is controlled, the cooled air is supplied into the circulation air passage 6c, and the temperature desired by the user A in the cooling mat 6 is supplied. Cool down.
  • the periphery of the main body configured as described above is formed by the outer plate 7 as shown in FIG. 7, which is a perspective view from the back side in a state where the outer plate 7 and the like are removed from the main body.
  • the front and left and right side surfaces are covered, and a back cover 8 is attached to the back.
  • the upper surface opening of the storage box 11 is covered with the upper surface cover 9, and the lower part of the temperature control chamber 20 located at the lowermost surface is placed on the vehicle body bottom plate 4 a which is the floor surface of the rear cabin 4 via a mount. It is fixed with bolts.
  • An air inlet 28 is provided in the front portion of the machine room 13 of the outer plate 7 for sucking outside air and radiating heat from the components in the machine room 13 such as the condenser 15.
  • a filter 18 is provided to prevent dust from entering the machine room 13.
  • openings 29 and 29 corresponding to the cool air blowing air passage 25 and the return air passage 26 are formed in the front surface corresponding to the temperature control chamber 20 below the outer plate 7.
  • the cooling unit 2 has the temperature control chamber 20 disposed below the machine chamber 13, so that the position of the cool air blowing air passage 25 and the return air passage 26 from the temperature control chamber 20 is in the cooling unit 2.
  • the connection configuration is extremely easy and the heat loss is small, so that the efficiency of transmitting cold air is reduced. Can be improved.
  • the cold air intake 6a and the return port 6b of the cooling mat 6 installed in the vicinity of the floor can be directly connected to the cold air blowing air passage 25 and the return air passage 26, a long duct member is not required. As a result, the duct space can be reduced and the number of parts and cost can be suppressed.
  • the storage box 11 is arranged on the upper part of the cooling unit 2, so that the heat dissipation effect of the substrate 12 and the like can be improved.
  • the duct member is somewhat long, the positional relationship between the machine room 13 and the temperature control room 20 can be reversed.
  • the generated cool air is blown out from the blowing air passage 25 by the circulation fan 22 from the cooling air intake 6a on the cooling mat 6 side to be cooled to the circulation air passage 6c to cool the inside of the cooling mat 6.
  • the cold air circulation is repeated through the return air path 26b through the return air path 26 into the evaporator 21 in the temperature control chamber 20, and cooled again and blown out.
  • the so-called bundled wire bundled with the wiring from each electrical component such as the circulation fan 22 and the air temperature sensor 27 in the temperature control chamber 20 covered with the heat insulating partition wall 23 is the storage box. 11 is connected to the substrate 12 and is controlled for operation together with the compressor 14 and the heat radiating fan 16 to detect the temperature.
  • the term bundled wire includes wiring from one electrical component.
  • the bundle wire 30 from the substrate 12 is pulled out from the back surface of the storage box 11 and passes through the inside of the lower machine chamber 13. It is extended to the temperature control room 20.
  • the bundle wire 30 reaches the side wall portion through the recessed groove 31 formed on the outer surface of the rear end edge of the heat insulating partition wall 23 forming the temperature control chamber 20, and further formed at the end edge of the side wall portion. It is formed so as to be drawn out to the vicinity of the circulation fan 22 through the same concave groove 31 ′.
  • a recessed portion 32 is provided in the heat insulating partition wall 23 on the side wall portion from which the bundled wire 30 is drawn, and the end of the bundled wire 30 is connected to the relay connector 33 arranged in the recessed portion 32. Then, the bundled wires 34 from the corresponding circulation fans 22 are extended upward by a predetermined length and connected to the relay connector 33 in the recess 32 located in the vicinity.
  • the bundle wire 30 'from the substrate 12 extends further forward than the vicinity of the circulation fan 22 through the same concave groove 31', and the front end of the side wall portion. Is connected to a relay connector 36 in a recess 35 formed in the heat insulating partition wall 23 (see FIG. 3). In this portion, a bundled wire 37 from an air temperature sensor 27 (not shown) attached to the return air passage 26 is relayed. The connector 36 is connected.
  • the temperature control chamber 20 has its peripheral wall insulated from the upper machine room 13 and the outside by the heat insulation partition wall 23, and the machine room 13 and the temperature control room 20 is arranged inseparable by welding connection of a refrigeration cycle formed by the compressor 14, the condenser 15 and the evaporator 21.
  • the outer plate 7 is removed from the main body and the heat insulating partition wall 23 opened to the outer surface is removed.
  • the relay connector 33 or 36 in the recess 32 or 35 the wiring on the substrate 12 side can be separated without cutting the bundle.
  • the bundled wires 30, 34, 37 can be disposed in the outer plate 7 without being exposed to the outer surface of the cooling unit 2, and can be configured to be clean and compact in appearance. it can.
  • the bundled wires 30, 34, 37 from the circulation fan 22 and the air temperature sensor 27 are separated from each other with a predetermined distance from the evaporator 21 installed in the temperature control chamber 20, and
  • the condenser 15 disposed on the front surface is also sufficiently separated from each other, and the bundled wires 30, 34, 37 due to the proximity to the cooling fins and the heat radiating fins can be prevented from being damaged or frozen.
  • the cooling mat 6 as a cooling object in each of the above-described structures cools a human body that enters the upper part or inside by introducing cold air into the internal cavity.
  • the configuration is not limited, and any configuration may be used as long as the cooling unit 2 and the object to be cooled cannot be integrated from the form and installation space.
  • the cooling unit 2 generates cool air and blows it out to the cooling mat 6 that is the object to be cooled.
  • warm air is generated and blown into the warm air.
  • a four-way valve is provided so as to connect the upstream side and the downstream side of the compressor in the refrigeration cycle, and the evaporation is performed by switching the refrigerant flow path.
  • the condenser 16 may be used as a condenser which is a heat exchanger on the high temperature side, and the warm air from the evaporator 21 that has reached a high temperature may be blown out.
  • the present invention it is possible to obtain a temperature control space in a state where the engine is stopped, and it can be applied to service replacement and repair inspection work at the time of failure of an electrical component disposed in the temperature control chamber.
  • Temperature Controller 1 Temperature Controller 2 Cooling Unit 3 Driver's Seat 4 Rear Cabin 5 Storage Battery 6 Cooling Mat 7 Outer Plate 8 Back Cover 9 Top Cover 10 Angle Material 11 Storage Box 12 Substrate 13 Machine Room 15 Condenser 16 Heat Dissipation Fan 19 Exhaust Duct 20 Temperature Control Chamber 21 Evaporator 22 Circulating fan 23 Heat insulation partition wall 25 Outlet air passage 26 Return air passage 27 Air temperature sensor 28 Air inlet 30, 30 ', 34, 37 Bundling 31, 31' Groove 32, 35 Recess 33, 36 Relay connector

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

La présente invention se rapporte à un dispositif de réglage de température pour montage sur un véhicule, ayant une configuration simple qui, lorsqu'une pièce électrique montée dans une chambre d'ajustement de température tombe en panne, facilite le remplacement de service, la réparation ou l'inspection. Un évaporateur (21) dans un cycle de réfrigération est contenu dans une chambre d'ajustement de température (20) comprenant un corps à paroi d'isolation de chaleur (23) comprenant : un ventilateur de circulation (22) ; un chemin d'air d'évacuation (25) ; et un chemin d'air de retour (26). Un compresseur (14), un condenseur (15), et un ventilateur de dissipation de chaleur destiné à refroidir le compresseur (14) et le condenseur (15) sont disposés dans une chambre de machine (13). Une unité d'ajustement de température (2) comprenant un boîtier-contenant (11) destiné à contenir une carte de circuit imprimé (12), etc. est installée dans une cabine de sommeil. La température dans un espace cible est ajustée par l'évacuation d'air froid ou chaud créé par l'évaporateur dans l'espace. Un connecteur-relais (36) destiné à connecter un ensemble de fils (30) provenant de la carte de circuit imprimé (12) dans le boîtier-contenant et un ensemble de fils (37) provenant des pièces électriques dans la chambre d'ajustement de température est disposé près de la chambre d'ajustement de température.
PCT/JP2010/001076 2009-02-27 2010-02-19 Dispositif d'ajustement de température pour montage sur véhicule WO2010098049A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080009384.3A CN102333661B (zh) 2009-02-27 2010-02-19 车载用温度调节装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-045970 2009-02-27
JP2009045970A JP2010195367A (ja) 2009-02-27 2009-02-27 温度調節装置

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WO2010098049A1 true WO2010098049A1 (fr) 2010-09-02

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CN (1) CN102333661B (fr)
WO (1) WO2010098049A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013156438A1 (fr) * 2012-04-17 2013-10-24 Climazleeper Holding Aps Moyen de transport comportant une fonction de refroidissement d'un conducteur endormi alimentée par batterie
CN107839431A (zh) * 2017-11-20 2018-03-27 广东劲达制冷集团有限公司 新能源纯电动客车空调机组

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117066A (en) * 1980-02-20 1981-09-14 Hitachi Ltd Refrigerator placed on car
JPS6382132U (fr) * 1986-11-18 1988-05-30
JPH09267628A (ja) * 1996-04-01 1997-10-14 Denso Corp 蓄冷熱空調装置
JP3070133U (ja) * 1999-12-28 2000-07-18 株式会社スイデン 蓄冷式ク―ラ―ボックス

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505665A (en) * 1980-02-19 1985-03-19 Southern California Edison Method and burner tip for suspressing emissions of nitrogen oxides
JPH0467628A (ja) * 1990-07-09 1992-03-03 Toshiba Corp 薄膜形成方法及び薄膜形成装置
JP2005112297A (ja) * 2003-10-10 2005-04-28 Denso Corp 車両用空調装置
CN2763753Y (zh) * 2005-01-13 2006-03-08 安徽江淮汽车股份有限公司 一种汽车空调***
CN201025416Y (zh) * 2007-03-02 2008-02-20 安徽江淮汽车股份有限公司 微型卡车的空调***

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117066A (en) * 1980-02-20 1981-09-14 Hitachi Ltd Refrigerator placed on car
JPS6382132U (fr) * 1986-11-18 1988-05-30
JPH09267628A (ja) * 1996-04-01 1997-10-14 Denso Corp 蓄冷熱空調装置
JP3070133U (ja) * 1999-12-28 2000-07-18 株式会社スイデン 蓄冷式ク―ラ―ボックス

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013156438A1 (fr) * 2012-04-17 2013-10-24 Climazleeper Holding Aps Moyen de transport comportant une fonction de refroidissement d'un conducteur endormi alimentée par batterie
CN107839431A (zh) * 2017-11-20 2018-03-27 广东劲达制冷集团有限公司 新能源纯电动客车空调机组

Also Published As

Publication number Publication date
CN102333661B (zh) 2014-03-05
JP2010195367A (ja) 2010-09-09
CN102333661A (zh) 2012-01-25

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