A kind of cable outdoor terminal installation environment system and construction method
An installation environment, outdoor technology, used in control/regulation systems, non-electric variable control, instruments, etc., can solve problems such as inability to guarantee temperature and humidity, difficult control of temperature and humidity, and inability to ensure uniform temperature and humidity in the working area.
Active Publication Date: 2017-10-27
江苏安靠智能输电工程科技股份有限公司
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Problems solved by technology
The current outdoor cable terminal installation environment shed is mostly required for voltage levels below 330kV. However, with the increase of cable voltage levels and the increase of installation work area, it becomes more difficult to control temperature and humidity. Using the traditional method of building an environmental shed for outdoor cable terminal installation, it is impossible to ensure that the temperature and humidity control can meet the requirements, and it is impossible to ensure that the temperature and humidity in each working area are uniform
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[0025] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that these specific descriptions are only for those of ordinary skill in the art to understand the present invention more easily and clearly, rather than limiting interpretation of the present invention.
[0026] The present invention is applicable to outdoor terminals of 330kV and above cables. In the installation environment system, temperature control equipment, humidity control equipment, temperature circulation equipment and humidity circulation equipment are arranged to make the temperature and humidity in the installation work area uniform. The invention can effectively control the temperature and humidity of the installation environment during the installation process of 330kV and above outdoor terminals, and facilitate the installation of outdoor terminals.
[0027] like figure 1 , 2 A cable outdoor terminal inst...
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The invention discloses a cable outdoor terminal installation environment system, including external heat preservation equipment, temperature control equipment, humidity control equipment, temperature circulation equipment and humidity circulation equipment, wherein, the temperature circulation equipment and humidity circulation equipment respectively include a fan and n pipelines, n≥1, the pipelines are distributed in a network and connected to each other, the fan is installed in the pipeline, and one end of the pipeline includes a pipeline port; the temperature circulation equipment also includes a temperature control device installed at the pipe port and electrically connected to the temperature control device. sensor; the humidity circulation device further includes a humidity sensor installed at the mouth of the pipe and electrically connected to the humidity control device. The invention also discloses a construction method of the cable outdoor terminal installation environment system. The invention can effectively control the temperature and humidity of the installation environment during the installation process of the outdoor terminal of 330kV and above, which is convenient for the installation of the outdoor terminal.
Description
technical field [0001] The invention relates to the field of cable installation in the electric power industry, in particular to an installation environment system and construction method for outdoor terminals of 330kV and above cables. Background technique [0002] With the rapid development of my country's economic construction, the power industry has been driven to revive. The requirements for urban beautification and power supply safety are also increasing day by day. The large-scale use of cables for transmission lines, among which the cable intermediate connector is an important part of the transmission cable system used in the power industry, is widely used in electric power, railways, urban construction, water conservancy, rail transit and other engineering projects. [0003] The cable outdoor terminal is a device for connecting cables to other electrical equipment. The cable outdoor terminal has higher requirements on the installation environment during installati...
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IPC IPC(8): G05D27/02
Inventor 陈晓鸣高阳
Owner 江苏安靠智能输电工程科技股份有限公司