Device for preventing user from privately switching off
The invention discloses a device for preventing a user from privately switching off, which comprises a dual-power change-over switch, a direct-current power module and a remote detector, and is characterized in that a load connecting terminal of the dual-power change-over switch is connected with an...
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| creator | LI BAOHUA ZHAO YIXIN ZHANG BO TONG BO GU SHIFENG XU HUI KONG LINGMING SHAO JUN SUN JUNHAI YEERSEN SAILIKE WEN QIANG |
| description | The invention discloses a device for preventing a user from privately switching off, which comprises a dual-power change-over switch, a direct-current power module and a remote detector, and is characterized in that a load connecting terminal of the dual-power change-over switch is connected with an intelligent electric meter end, and a main power connecting terminal of the dual-power change-overswitch is connected between an intelligent electric meter and an air switch; the secondary power supply connection terminal of the dual-power change-over switch is connected with the direct-current power module, the remote detector comprises a control unit, a data acquisition unit and an alarm unit, the data acquisition unit comprises a pressure sensor and a temperature sensor, the pressure sensoris arranged at the upper end or the lower end of an opening where an operating handle on the air switch is located, the temperature sensor is arranged on one side outside the air switch, the pressuresensor and the temperature |
| format | Patent |
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the secondary power supply connection terminal of the dual-power change-over switch is connected with the direct-current power module, the remote detector comprises a control unit, a data acquisition unit and an alarm unit, the data acquisition unit comprises a pressure sensor and a temperature sensor, the pressure sensoris arranged at the upper end or the lower end of an opening where an operating handle on the air switch is located, the temperature sensor is arranged on one side outside the air switch, the pressuresensor and the temperature</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>RELAYS</subject><subject>SELECTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB3SS3LTE5VSMsvUigoSi1LzSvJzEtXKC1OLVJIK8rPBQpmliWWpOZUKhSXZ5YkZ4Bk89PSeBhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoaGRkbmhgYWFozExagDwwi4x</recordid><startdate>20210126</startdate><enddate>20210126</enddate><creator>LI BAOHUA</creator><creator>ZHAO YIXIN</creator><creator>ZHANG BO</creator><creator>TONG BO</creator><creator>GU SHIFENG</creator><creator>XU HUI</creator><creator>KONG LINGMING</creator><creator>SHAO JUN</creator><creator>SUN JUNHAI</creator><creator>YEERSEN SAILIKE</creator><creator>WEN QIANG</creator><scope>EVB</scope></search><sort><creationdate>20210126</creationdate><title>Device for preventing user from privately switching off</title><author>LI BAOHUA ; 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the secondary power supply connection terminal of the dual-power change-over switch is connected with the direct-current power module, the remote detector comprises a control unit, a data acquisition unit and an alarm unit, the data acquisition unit comprises a pressure sensor and a temperature sensor, the pressure sensoris arranged at the upper end or the lower end of an opening where an operating handle on the air switch is located, the temperature sensor is arranged on one side outside the air switch, the pressuresensor and the temperature</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN112271088A |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
| title | Device for preventing user from privately switching off |
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