WO2012111556A1 - パッケージ収納型エンジン作業機 - Google Patents
パッケージ収納型エンジン作業機 Download PDFInfo
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- WO2012111556A1 WO2012111556A1 PCT/JP2012/053111 JP2012053111W WO2012111556A1 WO 2012111556 A1 WO2012111556 A1 WO 2012111556A1 JP 2012053111 W JP2012053111 W JP 2012053111W WO 2012111556 A1 WO2012111556 A1 WO 2012111556A1
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- chamber
- heat generation
- high heat
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P2001/005—Cooling engine rooms
Definitions
- the present invention relates to a package storage type engine working machine in which an engine, a working machine driven by the engine, and electrical components related to the engine and the working machine are housed in a package.
- a package storage type engine working machine generates power and / or heat pump air-conditioning by driving a generator and / or refrigerant compressor as a working machine with an engine, and generates hot water using exhaust heat generated at that time.
- a cogeneration device Known as a cogeneration device.
- Such a package storage type engine work machine has a configuration in which an engine, a work machine driven by the engine, and electrical components related to the engine and the work machine are housed in the package.
- Patent Document 1 discloses an electrical component box related to an outdoor unit configured by dividing an internal space of an electrical component box that accommodates electrical components into two.
- the electrical component box disclosed in Patent Document 1 includes an upper space in which weak electric circuit components such as a microcomputer and peripheral circuit components are arranged, and a lower portion in which high electric circuit components such as a power relay and a choke coil are arranged by a composite molded substrate.
- the space is divided into spaces.
- An upper airflow inlet for the upper space and an outer airflow inlet for the lower space are respectively formed on the right side walls of the upper lid and the lower lid of the electrical component box. Two external airflow outlets are formed.
- the technical problem to be solved by the present invention is that the package housing in which the electrical component housing space for housing electrical components is divided into two partitions, but the cooling air intake ports are concentrated in one place. It is to provide a type engine working machine.
- the following package storage type engine working machine is provided.
- the package storage type engine working machine is: An engine and a working machine driven by the engine are disposed in a lower space of the package, and an electrical component related to the engine and the working machine is disposed in an upper space of the package.
- the upper space includes a high heat generation chamber in which high heat generation components of the electrical components are collectively arranged, a low heat generation chamber in which low heat generation components having a smaller heat generation amount than the high heat generation components of the electrical components are disposed, It is divided into an intake fan chamber in which an intake fan that sucks outside air through one intake port provided on the panel that constitutes the wall of the high heat generation chamber is installed,
- the high heat generation chamber and the low heat generation chamber extend in the longitudinal direction of the upper space and are adjacent in the lateral direction, and the intake fan chamber is adjacent to the high heat generation chamber and the low heat generation chamber,
- a first wall that partitions the high heat generation chamber and the intake fan chamber has a first series of openings that communicate the high heat generation chamber and the intake fan chamber;
- the second wall that partitions the high heat generation chamber and the low heat generation chamber has a second communication port that communicates the high heat generation chamber and the low heat generation chamber,
- a third wall that partitions the low heat generation chamber and the intake fan chamber has a third communication
- the high heat generating chamber cooling path is configured to be shorter than the low heat generating chamber cooling path.
- the low heat generating chamber is arranged on the front side.
- the intake port is formed at a position far from the intake fan chamber.
- the first series opening is formed in the vicinity of the first wall.
- the second communication port is formed at a position far from the intake fan chamber.
- the third communication port is formed at a position far from the second communication port.
- the present invention according to claim 1 is configured such that the outside air sucked through one intake port is divided into a high heat generating chamber cooling path and a low heat generating chamber cooling path and then concentrated in the intake fan chamber. ing. Since only one filter needs to be arranged for one intake port, the assembly man-hour and maintenance man-hour relating to the filter can be reduced, and the cost can be reduced.
- the shorter cooling path length reduces the pressure loss when the outside air flows through the cooling path, so the cooling effect Becomes larger. Therefore, in the present invention according to claim 2, since the length of the high heat generation chamber cooling path is shorter than the length of the low heat generation chamber cooling path via the second communication port or the like, the high heat generation chamber cooling path is disposed in the high heat generation chamber. There is an effect that the high heat generating component is cooled more effectively.
- the inlet for introducing the outside air into the low heat generating chamber and the outlet for discharging the outside air from the low heat generating chamber are further separated from each other. There is an effect that the heat generating parts can be cooled as evenly as possible.
- the cogeneration apparatus 1 connects a commercial power system of an external commercial power source and a power generation system of a generator to a power transmission system to a power consuming device (load) to cover the demand power of the load and generate power. It is a system that recovers exhaust heat that accompanies and uses the recovered heat.
- the cogeneration apparatus 1 includes a package (housing) 2 having a substantially rectangular parallelepiped shape. As shown in FIG. 2, the outer surface of the package 2 is covered with a plurality of panels, and the right side lower panel 10a, the right side upper panel 10b, and the rear upper panel 10c are respectively provided with ventilation inlets 39a. A ventilation exhaust port 39b, an engine intake port 39c, and an electrical component cooling intake port 39d are formed. These vent holes 39a, 39b, 39c, and 39d are made of louvers, punching metal, or nets.
- the interior of the package 2 is divided into an upper space 3 and a lower space 4 by a middle wall 20 (shown in FIG. 4) positioned substantially in the middle of the package 2 in the vertical direction. ing.
- the upper space 3 is partitioned by a partition into an intake chamber 31, a high heat generation chamber 33, a low heat generation chamber 34, an intake fan chamber 35, and a device storage chamber 38.
- an intake silencer 13 having an intake port 13 a is arranged in the intake chamber 31.
- the intake silencer 13 communicating with the intake silencer 13 in the intake chamber 31 is disposed, and among the electrical components related to the engine 5 and the generator 6, high heat generation components are collectively disposed.
- the low heat generating chamber 34 includes a plurality of low heat generating components among the electrical components related to the engine 5 and the generator 6, and the device storage chamber 38 has a mist separator 8 and cooling water.
- a tank 11 is arranged.
- an engine 5 As shown in FIG. 3, an engine 5, a generator 6, an air cleaner 12, an intake silencer 14, a starting transformer (starter) 15, a cooling water pump 16, and a drain filter 17 are arranged in the lower space 4.
- an exhaust silencer 19 and an exhaust gas heat exchanger 22 are disposed, and as shown in FIG. 6, a ventilation duct 60 and a water / water heat exchanger 21 are disposed.
- a storage box 50 is provided.
- a gas engine is used as the engine 5.
- the crankshaft of the engine 5 is driven to rotate, and the generator shaft of the generator 6 as a working machine is rotated to generate power.
- the water / water heat exchanger 21 and the exhaust gas heat exchanger 22 described above are for generating hot water from the heat generated from the engine 5, and as shown in FIGS.
- a water supply port 9 a for supplying cold water to 21 and 22 and a hot water outlet 9 b for taking out hot water generated by the heat exchangers 21 and 22 are arranged in parallel in the vertical direction on the right side surface of the lower space 4. Has been.
- a terminal block 53 At least one of a terminal block 53, a relay, a fuse, or a breaker is stored as a non-heat-generating electrical component.
- three external wiring holes 18 for connecting external input wiring and external output wiring to the terminal block 53 of the storage box 50 are arranged in parallel in the vertical direction at the upper left end of the lower space 4. Has been.
- an air vent 37 that communicates the upper space 3 and the lower space 4 in the vertical direction is formed in a substantially central portion of the middle wall 20.
- the outside air taken into the lower space 4 from the ventilation inlet 39a by the ventilation duct 60 flows upward while cooling the engine 5 and the like, flows into the equipment storage chamber 38 of the upper space 3 through the ventilation port 37, and is used for ventilation. It is configured to be discharged from the exhaust port 39b to the external space.
- the interior of the upper space 3 is arranged on the front side by a plurality of walls in a plan view, a high heat generation chamber 33 arranged near the back side of the left part, and from the left part to the center part.
- a low heat generation chamber 34 disposed on the back side of the central portion, and a vent 37 (shown in FIG. 10) disposed in the central portion and closer to the front side than the intake chamber 31.
- the air intake fan chamber 35 is disposed at the center and closer to the front side than the ventilation port 37, and the device storage chamber 38 is disposed on the right side.
- the high heat generation chamber 33 is partitioned by the rear upper panel 10c, the left side upper panel 10e, the first wall 70, and the second wall 78.
- the low heat generation chamber 34 is partitioned by a front upper panel 10 d, a left side upper panel 10 e, a first wall 70, and a third wall 79.
- the high heat generation chamber 33 and the low heat generation chamber 34 extend in the left and right side surfaces of the upper space 3 and are adjacent to each other in the front and back direction.
- the low heat generation chamber 34 is longer in the lateral direction than the high heat generation chamber 33, and the intake fan chamber 35 is disposed adjacent to the back side of the low heat generation chamber 34 on the right side of the high heat generation chamber 33.
- the left and right side surfaces are defined as the longitudinal direction, and the front and back direction is defined as the short direction.
- an electrical component cooling inlet 39d is formed on the left side of the rear upper panel 10c, and a dustproof filter 32 is disposed inside the rear upper panel 10c. Accordingly, the outside air F is introduced into the high heat generating chamber 33 through the electrical component cooling inlet 39d and the dustproof filter 32.
- the electrical component cooling intake port 39d is arranged close to the left end side in a plan view. 8 and 10, in order to make the configuration of the high heat generation chamber 33 easy to see, a utility box used for supporting and fixing the intake silencer 13, the intake silencer 13, and storing additional equipment. Illustration of 13b is omitted.
- the intake silencer 13 is shown in FIGS. 4 and 5, and the utility box 13b is shown in FIGS.
- the left space of the upper space 3 is partitioned into a high heat generating chamber 33 on the back side and a low heat generating chamber 34 on the front side by a first wall 70 extending in the left and right side directions.
- the first wall 70 includes a lower vertical plate 71, a horizontal plate 72, and an upper vertical plate 73, and the upper vertical plate 73 is disposed on the front side of the lower vertical plate 71. It has a shape.
- a low heat generation component having a small heat generation amount among electrical components for example, an ignition circuit board 86, a control circuit board 87, a relay 93, a capacitor 94, a relay 95 is mounted.
- an operation circuit board 88, a power circuit board 89, a noise filter 91, a breaker 92 is placed on the front side of the lower standing plate 71 which is the low heat generation chamber 34.
- a DC reactor 81 and a power transformer 83 are mounted on the upper surface of the horizontal plate 72, which is the high heat generation chamber 33, as a high heat generation component having a large heat generation amount among electrical components.
- a rectifier 82 is placed on the back side of the lower standing plate 71 that is the high heat generation chamber 33 as a high heat generation component having a large heat generation amount among the electrical components.
- a regulator 84 is mounted on the left side surface of the second wall 78 (shown in FIG. 8), which is the high heat generation chamber 33, as a high heat generation component having a large heat generation amount among the electrical components.
- the left space of the upper space 3 is partitioned into a high heat generation chamber 33 and an intake fan chamber 35 by a second wall 78 extending in the front-rear direction.
- a part of the upper part of the second wall 78 is bitten into the horizontal plate 72 so as to be hung on the front end 78 a which is the front end of the second wall 78, and between the front end 78 a and the upper standing plate 73.
- This gap is a first series opening 74 that communicates the high heat generation chamber 33 and the intake chamber 35.
- a second communication port 75 is formed at the lower part of the left end portion of the lower standing plate 71 constituting the first wall 70.
- the second communication port 75 communicates the high heat generation chamber 33 and the low heat generation chamber 34.
- the upper upright plate 73 constituting the first wall 70 extends in the left-right lateral direction, and there is a gap between the right end 73 a that is the right end of the first wall 70 and the third wall 79. Is provided. This gap is a third communication port 76 that communicates the low heat generation chamber 33 and the intake chamber 35.
- the intake fan chamber 35 includes a second wall 78 that separates from the high heat generating chamber 33, a first wall 70 that separates from the low heat generating chamber 34, and a third wall 79 that separates from the equipment storage chamber 38.
- the fan support plate 36 a is fixed to the right side surface of the second wall 78, the left side surface of the third wall 79, and the upper surface of the horizontal plate 72.
- the intake fan 36 is attached to the back side of the fan support plate 36a.
- a plate-like fan cover 90 is provided on the back side with respect to the intake fan 36. Due to the negative pressure generated by the intake fan 36, the outside air F is sucked into the intake fan chamber 35 via a high heat generating chamber cooling path Q and a low heat generating chamber cooling path R described later.
- the high heat generating chamber cooling path Q is constituted by a path Q1 in the high heat generating chamber 33, a path Q2 in the first series opening 74, and a path Q3 in the intake fan chamber 35. This is a path for cooling the high heat-generating component by the outside air F.
- the low heat generating chamber cooling path R includes a path R1 in the high heat generating chamber 33, a path R2 in the second communication port 75, a path R3 in the low heat generating chamber 34, and a path R4 in the third communication port 76. And a path R5 in the intake fan chamber 35, and is a path for cooling the low heat generating component by the outside air F sucked by the intake fan 36.
- a second communication port 75 (disposed in the lower left corner) for introducing the outside air F into the low heat generation chamber 34 and a third communication port 76 (for discharging the outside air F from the low heat generation chamber 34) ( Are arranged diagonally apart from each other, the path R3 in the low heat generation chamber 34 can be secured longer, and the low heat generation components in the low heat generation chamber 34 can be cooled as evenly as possible. It becomes like this.
- the path length near the third communication port 76 in the path R3 in the low heat generating chamber 34 changes according to the arrangement and shape of the intake fan chamber 35. To do. However, in the low heat generating chamber cooling path R, the circuit travels farther than the high heat generating chamber cooling path Q by at least the path R2 at the second communication port 75 and the path R4 at the third communication port 76. When the same amount of air flows through the high heat generating chamber cooling path Q and the low heat generating chamber cooling path R, the shorter the cooling path length, the smaller the pressure loss, so the cooling air flows toward the shorter cooling path. Drifts. Therefore, the high heat generating chamber cooling path Q having a short path length has a larger cooling air volume than the low heat generating chamber cooling path R having a long path length, and is cooled more effectively.
- the outside air F is removed from the outside air F taken in from the electrical component cooling inlet 39 d by the dust filter 32. Then, the outside air F is divided into a high heat generation chamber cooling branch G flowing along the high heat generation chamber cooling path Q and a low heat generation chamber cooling branch H flowing along the low heat generation chamber cooling path R. Divided.
- the cooling shunt G for the high heat generating chamber flows from the back direction to the front direction in the high heat generating chamber 33, collides with the first wall 70, and then moves from the left side to the right side along the back side surface of the high heat generating chamber 33. Due to the flow (path R1 in the high heat generation chamber 33), various high heat generation components (for example, the DC reactor 81, the power transformer 83, the regulator 84, the rectifier 82, etc., which are placed in the high heat generation chamber 33, as described above. ).
- the warmed high heat generating chamber cooling divert G after cooling the high heat generating components passes through the first series of openings 74 (path Q2 through the first series of openings 74), and the intake fan chamber 35 (in the intake fan chamber 35). It is introduced into the route Q3).
- the cooling branch H for the low heat generation chamber flows in the high heat generation chamber 33 from the back direction to the front direction (path R1 in the high heat generation chamber 33), and the second communication port 75 (second second) of the first wall 70. It is introduced into the low heat generation chamber 34 through the route R2) at the communication port 75.
- the low heat generation chamber cooling diversion H introduced from the lower left end of the low heat generation chamber 34 flows from the left to the right along the front surface of the low heat generation chamber 34 (path R3 in the low heat generation chamber 34),
- Various low heat generating components placed in the low heat generating chamber 34 for example, as described above, for example, an ignition circuit board 86, a control circuit board 87, a relay 93, a capacitor 94, a relay 95, an operation circuit board 88, a power source Circuit board 89, noise filter 91, and breaker 92) are cooled.
- the warmed cooling branch H for the low heat generating chamber after cooling the low heat generating components passes through the third communication port 76 at the upper right end of the low heat generating chamber 34 (path R4 at the third communication port 76), and the intake fan chamber 35 ( It is introduced into the route R5) in the intake fan chamber 35.
- the intake cooling air I flows in a substantially horizontal direction from the front side to the back side in the intake fan chamber 35 and then collides with the fan cover 90 to change the flow downward.
- the intake cooling air I flowing downward merges with the ventilation air in the lower space 4 flowing into the device storage chamber 38 from the ventilation port 37, and is released to the external space through the ventilation exhaust port 39b of the right side upper panel 10b.
- the outside air F sucked through one electrical component cooling inlet 39d flows into the high heat generating chamber cooling diversion G that flows along the high heat generating chamber cooling path Q and the low heat generating chamber cooling path R.
- the flow is divided into the cooling heat split H for the low heat generating chamber that circulates along the air, and these flow splits G and H are collected in the intake fan chamber 35. Since only one dustproof filter 32 needs to be arranged for one intake port 39d, the number of assembly steps and maintenance steps related to the dustproof filter 32 can be reduced, and the cost can be reduced.
- the layout of the various components in the above-described embodiment that is, the arrangement location of the first communication port 74, the second communication port 75, and the third communication port 76, the first wall 70, the second wall 78, and the third wall 79.
- the configuration of the high heat generation chamber cooling path Q and the low heat generation chamber cooling path R, the types of high heat generation components and the low heat generation components mounted in the high heat generation chamber and the low heat generation chamber, and the arrangement locations thereof are merely examples. The invention is not limited to the above embodiment.
- the opening areas of the first communication port 74, the second communication port 75, and the third communication port 76 are determined in consideration of the heat generation amount of the electrical components to be mounted and the suction force of the intake fan 36, and the high heat generation chamber 33. Are appropriately determined so that the air volume balance is such that the temperature of the high heat generating component in the above and the low heat generating component in the low heat generating chamber 34 does not become higher than a predetermined temperature.
- the generator 6 is applied as the working machine of the package storage type engine working machine 1 .
- the generator is used.
- a compressor is installed.
- both the generator 6 and the compressor can be installed as a working machine of the package storage type engine working machine 1.
Abstract
Description
エンジンと該エンジンによって駆動される作業機とがパッケージの下部空間に配設されるとともに、前記エンジン及び作業機に関連する電装品が前記パッケージの上部空間に配設されるパッケージ収納型エンジン作業機であって、
前記上部空間は、前記電装品のうち高発熱部品を集合配置した高発熱室と、前記電装品のうち該高発熱部品よりも発熱量の小さい低発熱部品を集合配置した低発熱室と、前記高発熱室の壁面を構成するパネルに設けられた1つの吸気口を通じて外気を吸引する吸気ファンを設置した吸気ファン室に区画され、
前記高発熱室及び低発熱室が前記上部空間の長手方向に延在して短手方向に隣接するとともに、前記吸気ファン室が前記高発熱室及び低発熱室に対して隣接し、
前記高発熱室と前記吸気ファン室との間を仕切る第一壁が、前記高発熱室と前記吸気ファン室とを連通する第一連通口を有し、
前記高発熱室と前記低発熱室との間を仕切る第二壁が、前記高発熱室と前記低発熱室とを連通する第二連通口を有し、
前記低発熱室と前記吸気ファン室との間を仕切る第三壁が、前記低発熱室と前記吸気ファン室とを連通する第三連通口を有し、
前記吸気口からの外気が前記高発熱室及び第一連通口を経由して前記吸気ファン室に至る高発熱室冷却経路と、前記吸気口からの外気が前記高発熱室、第二連通口、低発熱室及び第三連通口を経由して前記吸気ファン室に至る低発熱室冷却経路と、を備えてなることを特徴とする。
前記高発熱室冷却経路は、前記低発熱室冷却経路よりも短く構成されていることを特徴とする。
前記低発熱室が正面側に配置されていることを特徴とする。
前記吸気口が、前記吸気ファン室に対して遠方の位置に形成されていることを特徴とする。
前記第一連通口が前記第一壁の近傍に形成されていることを特徴とする。
前記第二連通口が前記吸気ファン室に対して遠方の位置に形成されていることを特徴とする。
前記第三連通口が前記第二連通口に対して遠方の位置に形成されていることを特徴とする。
2 パッケージ(筐体)
3 上部空間
4 下部空間
5 エンジン
6 発電機(作業機)
32 防塵フィルタ
33 高発熱室
34 低発熱室
35 吸気ファン室
36 吸気ファン
39d 電装品冷却用吸気口
70 第一壁
74 第一連通口
75 第二連通口
76 第三連通口
78 第二壁
79 第三壁
F 外気
Q 高発熱室冷却経路
R 低発熱室冷却経路
Claims (7)
- エンジンと該エンジンによって駆動される作業機とがパッケージの下部空間に配設されるとともに、前記エンジン及び作業機に関連する電装品が前記パッケージの上部空間に配設されるパッケージ収納型エンジン作業機であって、
前記上部空間は、前記電装品のうち高発熱部品を集合配置した高発熱室と、前記電装品のうち該高発熱部品よりも発熱量の小さい低発熱部品を集合配置した低発熱室と、前記高発熱室の壁面を構成するパネルに設けられた1つの吸気口を通じて外気を吸引する吸気ファンを設置した吸気ファン室に区画され、
前記高発熱室及び低発熱室が前記上部空間の長手方向に延在して短手方向に隣接するとともに、前記吸気ファン室が前記高発熱室及び低発熱室に対して隣接し、
前記高発熱室と前記吸気ファン室との間を仕切る第一壁が、前記高発熱室と前記吸気ファン室とを連通する第一連通口を有し、
前記高発熱室と前記低発熱室との間を仕切る第二壁が、前記高発熱室と前記低発熱室とを連通する第二連通口を有し、
前記低発熱室と前記吸気ファン室との間を仕切る第三壁が、前記低発熱室と前記吸気ファン室とを連通する第三連通口を有し、
前記吸気口からの外気が前記高発熱室及び第一連通口を経由して前記吸気ファン室に至る高発熱室冷却経路と、前記吸気口からの外気が前記高発熱室、第二連通口、低発熱室及び第三連通口を経由して前記吸気ファン室に至る低発熱室冷却経路と、を備えてなることを特徴とする、パッケージ収納型エンジン作業機。 - 前記高発熱室冷却経路は、前記低発熱室冷却経路よりも短く構成されていることを特徴とする、請求項1に記載のパッケージ収納型エンジン作業機。
- 前記低発熱室が正面側に配置されていることを特徴とする、請求項1又は2に記載のパッケージ収納型エンジン作業機。
- 前記吸気口が、前記吸気ファン室に対して遠方の位置に形成されていることを特徴とする、請求項1乃至3のいずれか1つに記載のパッケージ収納型エンジン作業機。
- 前記第一連通口が前記第一壁の近傍に形成されていることを特徴とする、請求項1乃至4のいずれか1つに記載のパッケージ収納型エンジン作業機。
- 前記第二連通口が前記吸気ファン室に対して遠方の位置に形成されていることを特徴とする、請求項1乃至5のいずれか1つに記載のパッケージ収納型エンジン作業機。
- 前記第三連通口が前記第二連通口に対して遠方の位置に形成されていることを特徴とする、請求項1乃至6のいずれか1つに記載のパッケージ収納型エンジン作業機。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280008857.7A CN103370515B (zh) | 2011-02-15 | 2012-02-10 | 封装体收纳型发动机式作业机械 |
EP12747329.6A EP2677137B1 (en) | 2011-02-15 | 2012-02-10 | Cased cogeneration apparatus |
AU2012218680A AU2012218680B2 (en) | 2011-02-15 | 2012-02-10 | Packaged engine working machine |
US13/985,465 US8963348B2 (en) | 2011-02-15 | 2012-02-10 | Packaged engine working machine |
CA2827269A CA2827269C (en) | 2011-02-15 | 2012-02-10 | Packaged engine working machine |
EA201300911A EA023200B1 (ru) | 2011-02-15 | 2012-02-10 | Рабочая машина для когенерации тепла и электроэнергии |
Applications Claiming Priority (2)
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JP2011029796A JP5597571B2 (ja) | 2011-02-15 | 2011-02-15 | パッケージ収納型エンジン作業機 |
JP2011-029796 | 2011-02-15 |
Publications (1)
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WO2012111556A1 true WO2012111556A1 (ja) | 2012-08-23 |
Family
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PCT/JP2012/053111 WO2012111556A1 (ja) | 2011-02-15 | 2012-02-10 | パッケージ収納型エンジン作業機 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8963348B2 (ja) |
EP (1) | EP2677137B1 (ja) |
JP (1) | JP5597571B2 (ja) |
CN (1) | CN103370515B (ja) |
AU (1) | AU2012218680B2 (ja) |
CA (1) | CA2827269C (ja) |
EA (1) | EA023200B1 (ja) |
WO (1) | WO2012111556A1 (ja) |
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CN103615317A (zh) * | 2013-11-12 | 2014-03-05 | 张家港市海星集装箱制造有限公司 | 燃气发电机组箱 |
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CN113864045A (zh) * | 2021-09-02 | 2021-12-31 | 广州盛康动力设备有限公司 | 具有高耐用性低油耗性能稳定柴油发电机组 |
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WO2017094814A1 (ja) | 2015-12-02 | 2017-06-08 | Necネットワーク・センサ株式会社 | 電子部品収容機器および電子装置 |
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US10927732B2 (en) | 2018-03-28 | 2021-02-23 | Cummins Power Generation Ip, Inc. | Low noise enclosure |
CN110103673B (zh) * | 2019-04-09 | 2021-05-07 | 哈尔滨商业大学 | 独立式制冷汽车空调器 |
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CN103615317A (zh) * | 2013-11-12 | 2014-03-05 | 张家港市海星集装箱制造有限公司 | 燃气发电机组箱 |
US10227919B2 (en) | 2014-03-26 | 2019-03-12 | Yanmar Co., Ltd. | Package-storage type engine generator |
CN113864045A (zh) * | 2021-09-02 | 2021-12-31 | 广州盛康动力设备有限公司 | 具有高耐用性低油耗性能稳定柴油发电机组 |
Also Published As
Publication number | Publication date |
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CA2827269A1 (en) | 2012-08-23 |
AU2012218680B2 (en) | 2016-02-25 |
EP2677137B1 (en) | 2016-12-21 |
CN103370515A (zh) | 2013-10-23 |
JP5597571B2 (ja) | 2014-10-01 |
AU2012218680A1 (en) | 2013-08-22 |
US8963348B2 (en) | 2015-02-24 |
EP2677137A1 (en) | 2013-12-25 |
EA023200B1 (ru) | 2016-05-31 |
EP2677137A4 (en) | 2015-12-09 |
CA2827269C (en) | 2018-06-19 |
JP2012167612A (ja) | 2012-09-06 |
CN103370515B (zh) | 2015-11-25 |
US20130314872A1 (en) | 2013-11-28 |
EA201300911A1 (ru) | 2014-01-30 |
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