KR20110129510A - Exhaust air duct for containerized diesel generator - Google Patents

Exhaust air duct for containerized diesel generator Download PDF

Info

Publication number
KR20110129510A
KR20110129510A KR1020100048903A KR20100048903A KR20110129510A KR 20110129510 A KR20110129510 A KR 20110129510A KR 1020100048903 A KR1020100048903 A KR 1020100048903A KR 20100048903 A KR20100048903 A KR 20100048903A KR 20110129510 A KR20110129510 A KR 20110129510A
Authority
KR
South Korea
Prior art keywords
container
duct
generator
outside
power generation
Prior art date
Application number
KR1020100048903A
Other languages
Korean (ko)
Inventor
조준우
Original Assignee
현대중공업 주식회사
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 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR1020100048903A priority Critical patent/KR20110129510A/en
Publication of KR20110129510A publication Critical patent/KR20110129510A/en

Links

Images

Classifications

    • 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
    • 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
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • 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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE: An air of the high temperature exhausted through duct to the outside of container can prevent from again flowing in into the inside of the radiator installed at the outside top end portion of container or container. CONSTITUTION: An exhaust air duct for containerized diesel generator comprises a power generator(3), a container(1), a metal duct(5-2), and a canvas duct(5-1). The duct of the metal material is expnded from the exhausting unit of generator as the outside of the container. The air which is used for the cooling of generator and grows warm is discharged to the outside of the container. The metal duct is connected by the medium of the canvas duct to the generator. The damage of the air escape can be prevented in the movement of the exhaust air duct for containerized diesel generator. The metal duct is formed to be expanded to the location higher than the installation height of the radiator formed in the outside top end portion of the container duct. It prevents from the air of the high temperature exhausted through the air escape to outside again flowing into the radiator or the container.

Description

컨테이너 내장형 발전설비의 배기장치{exhaust Air Duct for Containerized Diesel Generator}Exhaust Air Duct for Containerized Generators

본 발명은 컨테이너 내장형 발전설비의 배기장치에 관한 것으로, 특히 컨테이너 내장형 발전설비의 이동시 발생되는 진동에 의한 덕트의 손상을 방지하면서 덕트를 통하여 배출되는 배기가스가 다시 컨테이너나 방열기로 유입되는 것을 방지할 수 있도록 개선된 구조를 구비하여 보다 효율적인 온도관리가 가능한 컨테이너 내장형 발전설비의 배기장치에 관한 것이다.The present invention relates to an exhaust device of a container built-in power generation equipment, in particular to prevent the exhaust gas discharged through the duct to be introduced into the container or radiator again while preventing damage to the duct caused by the vibration generated when moving the container built-in power plant. The present invention relates to an exhaust device of a container built-in power generation facility having an improved structure to enable more efficient temperature management.

컨테이너 내장형 발전설비의 가장 큰 특징은 디젤엔진 및 발전기와 같은 주요설비가 컨테이너의 내부에 구비되어 이동이 용이하다는 것이다. 이러한 컨테이너 내장형 발전설비는 가동시 많은 열을 발생시키는 디젤엔진과 발전기가 컨테이너 내의 제한된 공간 내에 설치되므로, 디젤엔진이나 발전기로부터 발생되는 열을 외부로 배출시키는 것은 부품의 수명이나 디젤엔진 및 발전기의 효율을 결정하는 중요한 요소로 작용하게 된다.The biggest feature of the container built-in power generation facility is that the main facilities such as diesel engine and generator are provided inside the container for easy movement. Since these diesel engines and generators, which generate a lot of heat during operation, are installed in a limited space within the container, discharging the heat generated from diesel engines or generators to the outside is the life of parts and efficiency of diesel engines and generators. It will act as an important factor in determining.

특히 컨테이너의 내부온도는 디젤엔진의 터보차져(Turbo Charger) 입구온도를 의미하며, 연료소모량 등 주요 성능을 결정하는 가장 중요한 요소로써, 경제적이고 효과적인 컨테이너 내장형 발전설비의 운용을 위해서는 효과적인 흡-배기 설비가 마련되어야만 한다.In particular, the internal temperature of the container refers to the turbocharger inlet temperature of the diesel engine, which is the most important factor in determining the main performance such as fuel consumption. Must be prepared.

도 1 은 종래의 컨테이너 내장형 발전설비의 구조를 나타낸 구조도를 도시하고 있다.1 is a structural diagram showing the structure of a conventional container built-in power generation facility.

한편 디젤엔진(2)의 온도조절을 위한 엔진 자켓의 경우, 냉각수를 이용한 방식으로 냉각수가 흡수한 열을 외부로 방출시키기 위한 방열기(4)가 요구되며, 이러한 방열기(4)는 컨테이너(1)의 외측 상단부에 설치된다.On the other hand, in the case of the engine jacket for controlling the temperature of the diesel engine 2, a radiator 4 for discharging the heat absorbed by the coolant to the outside in a manner using the coolant is required, the radiator 4 is a container (1) It is installed on the outer upper end of the.

한편 발전기(3)의 경우 제한된 컨테이너 공간으로 인하여 공랭식(Air Cooling System)을 적용하는 경우가 대부분인데, 발전기(3) 내부의 열을 흡수하여 뜨거워진 공기는 덕트(5)를 통하여 컨테이너(1)의 외부로 배출되어진다.On the other hand, in the case of the generator 3, the air cooling system is often applied due to the limited container space. The air heated by absorbing the heat inside the generator 3 is transferred to the container 1 through the duct 5. Is discharged to the outside.

그러나, 종래의 컨테이너 내장형 발전설비의 경우, 덕트를 통하여 배출되는 뜨거운 공기가 컨테이너나 방열기로 다시 유입되는 일이 빈번히 발생되어 발전기의 성능에 악영향을 미치는 것은 물론이고, 부품의 수명을 단축시키게 되는 문제점을 가지고 있다.However, in the case of the conventional container built-in power generation equipment, hot air discharged through the duct is frequently introduced back into the container or the radiator, which adversely affects the performance of the generator and shortens the life of components. Have

더욱이 컨테이너 내장형 발전설비의 이동시 발생되는 진동이나 충격에 의하여 금속재질(아연도금강판)로 이루어진 덕트가 찌그러지거나 이탈되는 문제점이 발생되었으며, 이러한 문제는 특히 발전기의 배기부와 덕트가 연결되는 부위에서 빈번히 발생되고 있다.In addition, the duct made of metal material (galvanized steel sheet) is crushed or dislodged by vibration or shock generated when moving the container-generated power generation equipment. This problem is frequently caused at the part where the exhaust part of the generator is connected to the duct. It is occurring.

본 발명은 상기와 같은 문제점을 고려하여 이루어진 것으로, 본 발명의 목적은 컨테이너 내장형 발전설비의 이동시 덕트의 손상이나 이탈을 방지할 수 있는 컨테이너 내장형 발전설비의 배기장치를 제공함에 있다.The present invention has been made in consideration of the above problems, and an object of the present invention is to provide an exhaust device of a container-type power generation equipment that can prevent damage or detachment of the duct during the movement of the container-type power generation equipment.

본 발명의 다른 목적은 덕트를 통하여 컨테이너의 외부로 배출되는 고온의 공기가 컨테이너의 외측 상단부에 설치된 방열기 또는 컨테이너의 내부로 다시 유입되는 것을 방지할 수 있도록 한 컨테이너 내장형 발전설비의 배기장치를 제공함에 있다.Another object of the present invention is to provide an exhaust device of a container-type power generation equipment to prevent the hot air discharged to the outside of the container through the duct to be introduced back into the inside of the container or the radiator installed on the outer upper end of the container. have.

상기한 바와 같은 목적을 달성하고 종래의 결점을 제거하기 위한 과제를 수행하는 본 발명의 컨테이너 내장형 발전설비의 배기장치는 컨테이너 내장형 발전설비에서 발전기의 냉각에 사용되어 뜨거워진 공기를 컨테이너의 외부로 배출하도록 발전기의 배기부로부터 컨테이너의 외부로 연장되는 금속재질의 덕트로 이루어진 컨테이너 내장형 발전설비의 배기장치에 있어서, 상기 금속재질의 덕트는 캔버스 덕트를 매개로 상기 배기부와 연결되어 컨테이너 내장형 발전설비의 이동시 배기장치의 손상을 방지할 수 있도록 한 것을 특징으로 한다.Exhaust system of a container built-in power generation equipment of the present invention that achieves the object as described above and to remove the drawbacks of the prior art discharges the heated air to the outside of the container used for cooling the generator in a container built power generation equipment In the exhaust device of the container-type power generation equipment consisting of a metal duct extending from the exhaust of the generator to the outside of the container, the metal duct is connected to the exhaust through the canvas duct to the It is characterized in that to prevent damage to the exhaust device during movement.

한편, 상기 금속재질의 덕트는 컨테이너의 외측 상단부에 구비된 방열기의 설치높이 보다 높은 위치까지 연장되게 형성되어 배기장치를 통하여 외부로 배출되는 고온의 공기가 방열기 또는 컨테이너로 다시 유입되는 것을 방지하도록 구성되는 것이 바람직하다.On the other hand, the metal duct is formed to extend to a position higher than the installation height of the radiator provided in the outer upper end of the container is configured to prevent the high-temperature air discharged to the outside through the exhaust device to the radiator or container again It is preferable to be.

상기와 같은 특징을 갖는 본 발명에 의하면, 컨테이너 내장형 발전설비의 이동시 발생할 수 있는 덕트의 손상이나 이탈을 방지할 수 있게 되었다.According to the present invention having the characteristics as described above, it is possible to prevent damage or detachment of the duct that may occur during the movement of the container built-in power plant.

또한 덕트를 통하여 컨테이너의 외부로 방출되는 고온의 공기가 방열기나 컨테이너로 다시 유입되는 것을 방지하여 방열기나 발전기 등의 성능저하나 부품의 손상을 방지할 수 있게 되었다.In addition, it is possible to prevent the high temperature air discharged to the outside of the container through the duct back to the radiator or the container to prevent the performance or damage of components such as radiator or generator.

도 1 은 종래의 컨테이너 내장형 발전설비의 구조를 나타낸 구조도,
도 2 는 본 발명의 바람직한 실시예에 따른 컨테이너 내장형 발전설비의 구조를 나타낸 내부구조도,
도 3 은 본 발명의 바람직한 실시예에 다른 컨테이너 내장형 발전설비의 구조를 나타낸 외부구조도.1 is a structural diagram showing the structure of a conventional container built-in power generation equipment,
2 is an internal structural view showing a structure of a container built-in power generation equipment according to an embodiment of the present invention,
Figure 3 is an external structure showing the structure of another container built-in power plant in the preferred embodiment of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부된 도면과 연계하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 바람직한 실시예에 따른 컨테이너 내장형 발전설비의 구조를 나타낸 내부구조도를, 도 3은 본 발명의 바람직한 실시예에 다른 컨테이너 내장형 발전설비의 구조를 나타낸 외부구조도를 도시하고 있다.2 is an internal structural view showing the structure of a container built-in power generation equipment according to a preferred embodiment of the present invention, Figure 3 is an external structure showing a structure of a container built-in power generation equipment according to a preferred embodiment of the present invention.

본 발명은 발전에 요구되는 디젤엔진(2)과 발전기(3)와 같은 주요장비가 컨테이너(1) 내에 설치된 공지의 컨테이너 내장형 발전설비를 바탕으로 하며, 상기 발전기(3)의 냉각에 사용되어 뜨거워진 공기를 컨테이너(1)의 외부로 방출하기 위한 덕트(5)의 구조를 개선하여 컨테이너 내장형 발전설비의 이동시 덕트의 손상을 방지함과 더불어 발전기로부터 발생되는 고온의 공기를 컨테이너의 외부로 효과적으로 방출시킴으로써 발전기의 성능저하 및 부품의 손상을 방지할 수 있도록 한 것이다.The present invention is based on a well-known container built-in power generation equipment installed in the container (1), such as the diesel engine (2) and the generator (3) required for power generation, is used for cooling the generator (3) is hot Improved structure of the duct 5 for discharging the exhausted air to the outside of the container 1 prevents damage to the duct when the container built-in power generation equipment moves, and effectively discharges hot air from the generator to the outside of the container. This is to prevent the performance degradation of the generator and damage to the components.

한편, 공지의 컨테이너 내장형 발전설비는 컨테이너(1)의 내부에 디젤엔진(2)과 발전기(3)가 설치되며, 상기 컨테이너(1)의 외측 상단부에는 디젤엔진(2)의 냉각에 사용된 냉각수의 냉각을 위한 방열기(4)가 구비되며, 상기 발전기(3)의 냉각에 사용되어 뜨거워진 공기는 금속재질(아연도금강판)의 덕트(5)를 통하여 컨테이너의 측면부로 배출되도록 되어 있다.On the other hand, the well-known container built-in power generation equipment is provided with a diesel engine (2) and a generator (3) inside the container (1), the coolant used for cooling the diesel engine (2) on the outer upper end of the container (1) The radiator 4 is provided for cooling, and the hot air used for cooling the generator 3 is discharged to the side of the container through the duct 5 of the metal material (galvanized steel sheet).

이에 반하여, 본 발명의 컨테이너 내장형 발전설비의 배기장치는 발전기(3)의 배기부로부터 컨테이너(1)의 외부로 연장되는 덕트(5)를 구성함에 있어, 캔버스 덕트(5-1)와 금속재질의 덕트(5-2)를 조합하여 고온의 공기 배출을 위한 덕트를 구성하였다.In contrast, the exhaust device of the container-type power generation equipment of the present invention comprises a canvas duct 5-1 and a metal material in forming the duct 5 extending from the exhaust part of the generator 3 to the outside of the container 1. The ducts 5-2 were combined to form a duct for exhausting hot air.

한편 상기 캔버스 덕트(5-1)는 주지된 바와 같이 석면으로 짠 석면포를 이용하여 구성되며, 발전기(3)의 배기부에 설치되어 금속재질의 덕트(5-2)와 발전기(3)를 연결하는 매개체의 역할을 함으로써, 컨테이너 내장형 발전설비의 이동시 발생되는 진동이나 충격을 흡수하여 덕트의 손상이나 이탈을 방지하게 된다.On the other hand, the canvas duct (5-1) is composed of asbestos woven asbestos as known, is installed in the exhaust portion of the generator (3) connecting the metal duct (5-2) and the generator (3) By acting as a medium, the vibration and shock generated during the movement of the container-type power generation equipment is absorbed to prevent damage or departure of the duct.

상기 금속재질의 덕트(5-2)는 캔버스 덕트(5-1)로부터 컨테이너(1)의 외부로 연장되게 형성되어 발전기(3)로부터 배출되는 고온의 공기를 컨테이너(1)의 외부로 안내하게 되며, 바람직하게는 방열기(4)의 설치높이(h) 보다 높은 위치까지 연장되게 형성된다.The metal duct 5-2 is formed to extend from the canvas duct 5-1 to the outside of the container 1 to guide the hot air discharged from the generator 3 to the outside of the container 1. Preferably, it is formed to extend to a position higher than the installation height (h) of the radiator (4).

이러한 금속재질의 덕트(5-2) 구조에 의하면, 금속재질의 덕트(5-2)를 통해 대기로 방출되는 고온의 공기는 방열기(4)로부터 방출되어 상승하는 고온의 공기흐름에 편승하여 상승하게 됨으로써, 덕트를 통해 배출되는 고온의 공기가 방열기나 컨테이너로 다시 유입되는 것을 방지할 수 있게 된다.
According to the structure of the metal duct 5-2, the hot air discharged to the atmosphere through the metal duct 5-2 is piggybacked by the hot air flow released from the radiator 4 to rise. By doing so, it is possible to prevent the hot air discharged through the duct to be introduced back into the radiator or container.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.
The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

<도면의 주요 부분에 대한 부호의 설명>
(1) : 컨테이너 (2) : 디젤엔진
(3) : 발전기 (4) : 방열기
(5) : 덕트 (5-1) : 캔버스 덕트
(5-2) : 금속재질 덕트<Explanation of symbols for the main parts of the drawings>
(1): container (2): diesel engine
(3): generator (4): radiator
(5): Duct (5-1): Canvas Duct
(5-2): Metal Duct

Claims (2)

컨테이너 내장형 발전설비에서 발전기(3)의 냉각에 사용되어 뜨거워진 공기를 컨테이너(1)의 외부로 배출하도록 발전기(3)의 배기부로부터 컨테이너(1)의 외부로 연장되는 금속재질의 덕트(5-2)로 이루어진 컨테이너 내장형 발전설비의 배기장치에 있어서,
상기 금속재질의 덕트(5-2)는 캔버스 덕트(5-1)를 매개로 상기 발전기(3)와 연결되어 컨테이너 내장형 발전설비의 이동시 배기장치의 손상을 방지할 수 있도록 한 것을 특징으로 하는 컨테이너 내장형 발전설비의 배기장치.Metal ducts (5) extending from the exhaust of the generator (3) to the outside of the container (1) to discharge hot air used for cooling the generator (3) in a container built-in power generation facility (5). In the exhaust device of the container built-in power generation equipment consisting of -2),
The metal duct 5-2 is connected to the generator 3 via a canvas duct 5-1 to prevent the damage of the exhaust system during movement of the container-type power generation facility. Exhaust system of built-in power generation equipment. 제 1 항에 있어서,
상기 금속재질의 덕트(5-2)는 컨테이너(1)의 외측 상단부에 구비된 방열기(4)의 설치높이(h) 보다 높은 위치까지 연장되게 형성되어 배기장치를 통하여 외부로 배출되는 고온의 공기가 방열기 또는 컨테이너로 다시 유입되는 것을 방지한 것을 특징으로 하는 컨테이너 내장형 발전설비의 배기장치.The method of claim 1,
The metal duct 5-2 is formed to extend to a position higher than the installation height h of the radiator 4 provided at the outer upper end of the container 1, and is discharged to the outside through the exhaust device. Exhaust device of a container-type power generation equipment, characterized in that is prevented from flowing back to the radiator or container.
KR1020100048903A 2010-05-26 2010-05-26 Exhaust air duct for containerized diesel generator KR20110129510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100048903A KR20110129510A (en) 2010-05-26 2010-05-26 Exhaust air duct for containerized diesel generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100048903A KR20110129510A (en) 2010-05-26 2010-05-26 Exhaust air duct for containerized diesel generator

Publications (1)

Publication Number Publication Date
KR20110129510A true KR20110129510A (en) 2011-12-02

Family

ID=45498610

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100048903A KR20110129510A (en) 2010-05-26 2010-05-26 Exhaust air duct for containerized diesel generator

Country Status (1)

Country Link
KR (1) KR20110129510A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225863A (en) * 2013-05-13 2013-07-31 南车戚墅堰机车有限公司 Ventilation device for power chamber of diesel engine test station
CN106014635A (en) * 2016-06-20 2016-10-12 泰豪电源技术有限公司 Container type diesel generator set suitable for high-environment-temperature work
CN106870221A (en) * 2017-03-01 2017-06-20 国营第六六厂 It is a kind of to prevent the method that the power of the assembling unit declines in container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225863A (en) * 2013-05-13 2013-07-31 南车戚墅堰机车有限公司 Ventilation device for power chamber of diesel engine test station
CN106014635A (en) * 2016-06-20 2016-10-12 泰豪电源技术有限公司 Container type diesel generator set suitable for high-environment-temperature work
CN106870221A (en) * 2017-03-01 2017-06-20 国营第六六厂 It is a kind of to prevent the method that the power of the assembling unit declines in container

Similar Documents

Publication Publication Date Title
US20110115235A1 (en) Variable speed high efficiency cooling system
KR20110014245A (en) A base for a piston engine
CN106089417A (en) A kind of small size ultra-quiet type diesel generating set
US20160230643A1 (en) Engine cooling system
KR20110129510A (en) Exhaust air duct for containerized diesel generator
CN109404127A (en) A kind of high heat radiating and mute diesel generating set
CN101158320A (en) Trap device for preventing flame of internal combustion engine
KR20110025672A (en) Piston engine
CN104632349A (en) Water-cooling and air-cooing interactive type heat dissipation device for diesel engine
KR102359940B1 (en) Intercooler and engine including the same
CN107143423A (en) Environment-protecting intelligent generating set power station
CN202970894U (en) Diesel generating set and hull thereof
WO2020125543A1 (en) Temperature control system of high-power converter of wind turbine generator set
CN105422274B (en) Squelch type generating set
CN216122094U (en) Water-cooling circulation cooling system of generating set
KR20120093024A (en) Heated air cooling device of compressor housing
CN211343118U (en) Single-cylinder water-cooling mute generator set
CN209358345U (en) A kind of variable-frequency power generation unit dynamical system cooling structure
CN208267960U (en) A kind of easy heat radiation diesel generating set
CN207647601U (en) A kind of air-cooled and cooling by water oil sump internal combustion engine
CN201835916U (en) Air cooling diesel engine generator
US9458755B2 (en) Radiant heat discharge arrangement
CN207934982U (en) air-cooled generating set
CN102116215A (en) Self-electricity consumption reduction combined cooling heat and power system
CN214741673U (en) Heat dissipation type air-cooled generator set

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application