Dust exceeding reminding device for building construction
The utility model discloses a building construction dust exceeding reminding device which comprises a fixing frame, a dust detector body and a display screen used for displaying dust detection data, the dust detector body is installed on the fixing frame, the display screen is installed on the fixin...
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| creator | ZHEN YONG LIAO XING FAN RUFU LUO SONGJIA LIU WEIJIAN LIU CHENXI LI SENGANG |
| description | The utility model discloses a building construction dust exceeding reminding device which comprises a fixing frame, a dust detector body and a display screen used for displaying dust detection data, the dust detector body is installed on the fixing frame, the display screen is installed on the fixing frame, and a warning lamp is installed on the display screen. The dust detector body is used for detecting the dust concentration in the environment and outputting a dust detection signal, the dust detector body is coupled with a dust exceeding reminding circuit, and the dust exceeding reminding circuit comprises a signal comparison unit and a switch unit. The dust detection device has the advantages that when the dust concentration of a building construction site is high, the switch unit outputs a starting signal to control the warning lamp to be turned on, so that workers are reminded in time when dust exceeds the standard, and the practicability of the dust detection device is improved.
本申请公开了一种建筑施工用粉尘超标提醒装置，其 |
| format | Patent |
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本申请公开了一种建筑施工用粉尘超标提醒装置，其</description><subject>ALARM SYSTEMS</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>ORDER TELEGRAPHS</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0KS0uUUitSE5NTcnMS1coSs3NzAOzUlLLMpNTFdLyixSSSjNzwGLJ-XnFJUWlySWZ-Xk8DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTe2c_I0NLS0MzE2CQ01JgoRQDP_y_7</recordid><startdate>20231027</startdate><enddate>20231027</enddate><creator>ZHEN YONG</creator><creator>LIAO XING</creator><creator>FAN RUFU</creator><creator>LUO SONGJIA</creator><creator>LIU WEIJIAN</creator><creator>LIU CHENXI</creator><creator>LI SENGANG</creator><scope>EVB</scope></search><sort><creationdate>20231027</creationdate><title>Dust exceeding reminding device for building construction</title><author>ZHEN YONG ; LIAO XING ; FAN RUFU ; LUO SONGJIA ; LIU WEIJIAN ; LIU CHENXI ; LI SENGANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219916434UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ALARM SYSTEMS</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>ORDER TELEGRAPHS</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHEN YONG</creatorcontrib><creatorcontrib>LIAO XING</creatorcontrib><creatorcontrib>FAN RUFU</creatorcontrib><creatorcontrib>LUO SONGJIA</creatorcontrib><creatorcontrib>LIU WEIJIAN</creatorcontrib><creatorcontrib>LIU CHENXI</creatorcontrib><creatorcontrib>LI SENGANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHEN YONG</au><au>LIAO XING</au><au>FAN RUFU</au><au>LUO SONGJIA</au><au>LIU WEIJIAN</au><au>LIU CHENXI</au><au>LI SENGANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Dust exceeding reminding device for building construction</title><date>2023-10-27</date><risdate>2023</risdate><abstract>The utility model discloses a building construction dust exceeding reminding device which comprises a fixing frame, a dust detector body and a display screen used for displaying dust detection data, the dust detector body is installed on the fixing frame, the display screen is installed on the fixing frame, and a warning lamp is installed on the display screen. The dust detector body is used for detecting the dust concentration in the environment and outputting a dust detection signal, the dust detector body is coupled with a dust exceeding reminding circuit, and the dust exceeding reminding circuit comprises a signal comparison unit and a switch unit. The dust detection device has the advantages that when the dust concentration of a building construction site is high, the switch unit outputs a starting signal to control the warning lamp to be turned on, so that workers are reminded in time when dust exceeds the standard, and the practicability of the dust detection device is improved.
本申请公开了一种建筑施工用粉尘超标提醒装置，其</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ALARM SYSTEMS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING |
| title | Dust exceeding reminding device for building construction |
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