CN201148942Y - A platform for placing fan inverters - Google Patents

A platform for placing fan inverters Download PDF

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Publication number
CN201148942Y
CN201148942Y CNU200720198662XU CN200720198662U CN201148942Y CN 201148942 Y CN201148942 Y CN 201148942Y CN U200720198662X U CNU200720198662X U CN U200720198662XU CN 200720198662 U CN200720198662 U CN 200720198662U CN 201148942 Y CN201148942 Y CN 201148942Y
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China
Prior art keywords
platform
frequency converter
fan
plate
utility
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Expired - Lifetime
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CNU200720198662XU
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Chinese (zh)
Inventor
顾岳飞
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Shanghai Electric Wind Power Group Co Ltd
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SHANGHAI SEWIND CO Ltd
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Priority to CNU200720198662XU priority Critical patent/CN201148942Y/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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Abstract

本实用新型公开了一种用于安放风机变频器的平台，用于安放风机内的变频器，所述的平台固定于风机的塔架的底部，它包括一具有若干个支撑脚的支架、固定于每一支撑脚底面的与基础固定的连接板、位于支架上的一圆形的平台板，该平台板上放置变频器的正下方具有空隙以便于散热，还包括位于平台板的周边上的一电缆出线口以及位于平台板上的一平台门。本实用新型在塔架底部设计一个平台，变频器安装在平台上，为了变频器冷却，还装有一个水冷却系统，同时在变频器正下方留出空隙，用于散热。本实用新型具有以下优点：调试和维护比较方便；消除变频器燃烧引起火灾的隐患；变频器不随风机摆动而动，保证数据的精确性。

The utility model discloses a platform for arranging a frequency converter of a fan, which is used for arranging the frequency converter in the fan. The platform is fixed on the bottom of the tower A connecting plate fixed to the foundation on the bottom surface of each supporting foot, a circular platform plate located on the support, there is a space directly below the frequency converter on the platform plate for heat dissipation, and a circular platform plate located on the periphery of the platform plate A cable outlet and a platform door on the platform panel. In the utility model, a platform is designed at the bottom of the tower, and the frequency converter is installed on the platform. In order to cool the frequency converter, a water cooling system is also installed. At the same time, a gap is left directly under the frequency converter for heat dissipation. The utility model has the following advantages: debugging and maintenance are relatively convenient; the hidden danger of fire caused by the combustion of the frequency converter is eliminated; the frequency converter does not move with the swing of the fan, ensuring the accuracy of data.

Description

一种用于安放风机变频器的平台 A platform for placing fan inverters

技术领域 technical field

本实用新型涉及风力发电机领域，尤其涉及一种用于安放风机变频器的平台。The utility model relates to the field of wind power generators, in particular to a platform for arranging frequency converters of wind turbines.

技术背景technical background

目前风机变频器均放在机舱内，对调试和维护不方便，还存在变频器燃烧引起火灾的隐患，并且变频器可能随风机的摆动而动，这样不能保证数据的精确性。At present, the frequency converter of the fan is placed in the engine room, which is inconvenient for debugging and maintenance. There is also a hidden danger of fire caused by the combustion of the frequency converter, and the frequency converter may move with the swing of the fan, so the accuracy of the data cannot be guaranteed.

发明内容 Contents of the invention

本实用新型的目的在于克服现有技术的缺陷，而提供一种用于安放风机变频器的平台，它能够方便对变频器的调试和维护。The purpose of the utility model is to overcome the defects of the prior art, and provide a platform for placing the frequency converter of the fan, which can facilitate the debugging and maintenance of the frequency converter.

实现上述目的的技术方案是：一种用于安放风机变频器的平台，用于安放风机内的变频器，其中，所述的平台固定于风机的塔架的底部，它包括一具有若干个支撑脚的支架、固定于每一支撑脚底面的与基础固定的连接板、位于支架上的一圆形的平台板，该平台板上放置变频器的正下方具有空隙以便于散热，还包括位于平台板的周边上的一电缆出线口以及位于平台板上的一平台门。The technical solution to achieve the above purpose is: a platform for placing the frequency converter of the fan, for placing the frequency converter in the fan, wherein the platform is fixed at the bottom of the tower of the fan, and it includes a platform with several supports The support of the feet, the connecting plate fixed to the bottom surface of each supporting foot and the foundation, a circular platform plate located on the support, there is a gap directly under the frequency converter on the platform plate for heat dissipation, and a platform located on the platform A cable outlet on the perimeter of the deck and a platform door on the deck.

上述的用于安放风机变频器的平台，其中，所述的平台门紧靠变频器设置。The above-mentioned platform for placing the frequency converter of the fan, wherein, the platform door is set close to the frequency converter.

上述的用于安放风机变频器的平台，其中，在所述的平台板的周边上还设置有一圈平台围板。In the above-mentioned platform for placing the frequency converter of the fan, a circle of platform coaming boards is also arranged on the periphery of the platform plate.

上述的用于安放风机变频器的平台，其中，所述的支撑脚为六个，在其中的两相邻的支撑脚之间设置有楼梯。In the above-mentioned platform for placing the frequency converter of the fan, there are six supporting legs, and stairs are arranged between two adjacent supporting legs.

上述的用于安放风机变频器的平台，其中，所述的楼梯、平台门以及变频器设置于同一直线上。The above-mentioned platform for placing the frequency converter of the fan, wherein, the stairs, the platform door and the frequency converter are arranged on the same straight line.

上述的用于安放风机变频器的平台，其中，所述的平台上还放置有一使变频器冷却的冷却系统。The above-mentioned platform for placing the frequency converter of the fan, wherein, a cooling system for cooling the frequency converter is placed on the platform.

本实用新型的有益效果是：本实用新型的一种用于安放风机变频器的平台，把平台放在塔架底部，变频器放于平台上，用膨胀螺钉固定在基础混泥土上，变频器安装在平台上，为了变频器冷却，还装有一个水冷却系统，同时在变频器正下方留出空隙，用于散热。本实用新型具有以下优点：调试和维护比较方便；消除变频器燃烧引起火灾的隐患；变频器不随风机摆动而动，保证数据的精确性。The beneficial effects of the utility model are: the utility model is a platform for placing the frequency converter of the fan. Installed on the platform, it is also equipped with a water cooling system for the cooling of the frequency converter, and at the same time leaves a gap directly under the frequency converter for heat dissipation. The utility model has the following advantages: debugging and maintenance are relatively convenient; the hidden danger of fire caused by the combustion of the frequency converter is eliminated; the frequency converter does not move with the swing of the fan, ensuring the accuracy of data.

附图说明 Description of drawings

图1是本实用新型的变频器和平台的装配图；Fig. 1 is the assembly drawing of frequency converter of the present utility model and platform;

图2是本实用新型的平台的结构示意图。Fig. 2 is a structural schematic diagram of the platform of the present invention.

具体实施方式 Detailed ways

下面将结合附图对本实用新型作进一步说明。The utility model will be further described below in conjunction with accompanying drawing.

请参阅图1和图2，图中示出了本实用新型的一种用于安放风机变频器的平台，用于安放风机内的变频器1，该平台包2固定于风机的塔架(图中未示出)的底部。Please refer to Fig. 1 and Fig. 2, a kind of platform that is used to place the fan frequency converter of the present utility model is shown in the figure, is used to place the frequency converter 1 in the fan, and this platform bag 2 is fixed on the tower frame of fan (Fig. not shown in the bottom).

平台包2括一具有六个支撑脚22的支架21、固定于每一支撑脚22底面的与基础固定的连接板23、位于支架21上的一圆形的平台板24，该平台板24上放置变频器1的正下方具有空隙25以便于散热，还包括位于平台板24的周边上的一电缆出线口26、位于平台板24上的紧靠变频器1设置的一平台门27、设置于平台板24的周边上的一圈平台围板28，在六个支撑脚22中的两相邻的支撑脚22之间设置有楼梯29，楼梯29、平台门27以及变频器1设置于同一直线上。The platform includes a support 21 with six support feet 22, a connecting plate 23 fixed to the base of each support foot 22, a circular platform plate 24 on the support 21, and a circular platform plate 24 on the platform plate 24. There is a gap 25 directly below the frequency converter 1 to facilitate heat dissipation, and a cable outlet 26 positioned on the periphery of the platform plate 24, a platform door 27 positioned on the platform plate 24 close to the frequency converter 1, and a platform door 27 arranged on the platform plate 24. A circle of platform coaming 28 on the periphery of the platform plate 24, a staircase 29 is arranged between two adjacent support feet 22 in the six support feet 22, and the stairs 29, the platform door 27 and the frequency converter 1 are arranged on the same straight line superior.

平台2上还放置有一使变频器1冷却的冷却系统3，平台板24为花纹钢板，支架21由工字钢和扁钢焊接而成，支架21通过连接板23用膨胀螺钉固定在基础混泥土上，在基础浇铸完后，先安装此平台2，再装变频器1，接着吊装塔筒。A cooling system 3 for cooling the frequency converter 1 is also placed on the platform 2. The platform plate 24 is a patterned steel plate. The bracket 21 is welded by I-beam and flat steel. The bracket 21 is fixed on the foundation concrete with expansion screws through the connecting plate 23. In the above, after the foundation casting is completed, the platform 2 is installed first, then the frequency converter 1 is installed, and then the tower is hoisted.

以上实施例仅供说明本实用新型之用，而非对本实用新型保护范围的限制。有关本技术领域的技术人员，在不脱离本实用新型的精神和范围的情况下，还可以作出各种变换或变型，而所有等同的技术方案也应归属于本实用新型保护的范畴之内，由各权利要求所限定。The above embodiments are only used for illustrating the utility model, rather than limiting the protection scope of the utility model. Those skilled in the art, without departing from the spirit and scope of the present utility model, can also make various changes or modifications, and all equivalent technical solutions should also belong to the scope of protection of the present utility model. defined by the respective claims.

Claims (6)

1.一种用于安放风机变频器的平台，其特征在于，所述的平台固定于风机的塔架的底部，它包括一具有若干个支撑脚的支架、固定于每一支撑脚底面的与基础固定的连接板、位于支架上的一圆形的平台板，该平台板上放置变频器的正下方具有空隙，还包括位于平台板的周边上的一电缆出线口以及位于平台板上的一平台门。1. A platform for placing the frequency converter of a fan, characterized in that, the platform is fixed on the bottom of the tower of the fan, and it includes a support with several supporting feet, a support that is fixed on the bottom surface of each supporting foot and The connection plate with the fixed foundation, a circular platform plate on the bracket, there is a space directly below the frequency converter on the platform plate, a cable outlet on the periphery of the platform plate and a Platform doors. 2.根据权利要求1所述的用于安放风机变频器的平台，其特征在于，所述的平台门紧靠变频器设置。2. The platform for placing the frequency converter of the fan according to claim 1, wherein the platform door is set close to the frequency converter. 3.根据权利要求1所述的用于安放风机变频器的平台，其特征在于，在所述的平台板的周边上还设置有一圈平台围板。3. The platform for accommodating the frequency converter of the fan according to claim 1, characterized in that, a circle of platform coaming boards is further arranged on the periphery of the platform board. 4.根据权利要求1所述的用于安放风机变频器的平台，其特征在于，所述的支撑脚为六个，在其中的两相邻的支撑脚之间设置有楼梯。4. The platform for accommodating the frequency converter of a fan according to claim 1, wherein there are six supporting legs, and stairs are provided between two adjacent supporting legs. 5.根据权利要求4所述的用于安放风机变频器的平台，其特征在于，所述的楼梯、平台门以及变频器设置于同一直线上。5. The platform for accommodating the frequency converter of the fan according to claim 4, wherein the stairs, the platform door and the frequency converter are arranged on the same straight line. 6.根据权利要求1所述的用于安放风机变频器的平台，其特征在于，所述的平台上还放置有一使变频器冷却的冷却系统。6. The platform for placing the frequency converter of the fan according to claim 1, wherein a cooling system for cooling the frequency converter is placed on the platform.
CNU200720198662XU 2007-11-30 2007-11-30 A platform for placing fan inverters Expired - Lifetime CN201148942Y (en)

Priority Applications (1)

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CNU200720198662XU CN201148942Y (en) 2007-11-30 2007-11-30 A platform for placing fan inverters

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104968933A (en) * 2012-12-21 2015-10-07 阿雷瓦风力公司 Wind generator, section of a supporting structure of a wind generator and method of assembling a section

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104968933A (en) * 2012-12-21 2015-10-07 阿雷瓦风力公司 Wind generator, section of a supporting structure of a wind generator and method of assembling a section

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANGHAI ELECTRIC WIND ENERGY CO., LTD.

Free format text: FORMER OWNER: SHANGHAI SEWIND CO., LTD.

Effective date: 20130207

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130207

Address after: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4

Patentee after: Shanghai Electrical Windpower Co., Ltd.

Address before: 200241 Dongchuan Road, Minhang District, No. 555, building 6, building 8, building

Patentee before: Shanghai Sewind Co., Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170120

Address after: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4

Patentee after: Shanghai Electric Wind Power Group Co., Ltd.

Address before: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4

Patentee before: Shanghai Electrical Windpower Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20081112