CN216087278U - 一种用于煤矿的矿用隔爆兼本安型控制箱 - Google Patents
一种用于煤矿的矿用隔爆兼本安型控制箱 Download PDFInfo
- Publication number
- CN216087278U CN216087278U CN202122564282.6U CN202122564282U CN216087278U CN 216087278 U CN216087278 U CN 216087278U CN 202122564282 U CN202122564282 U CN 202122564282U CN 216087278 U CN216087278 U CN 216087278U
- Authority
- CN
- China
- Prior art keywords
- control box
- box body
- box
- explosion
- coal mine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122564282.6U CN216087278U (zh) | 2021-10-25 | 2021-10-25 | 一种用于煤矿的矿用隔爆兼本安型控制箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122564282.6U CN216087278U (zh) | 2021-10-25 | 2021-10-25 | 一种用于煤矿的矿用隔爆兼本安型控制箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216087278U true CN216087278U (zh) | 2022-03-18 |
Family
ID=80640898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122564282.6U Active CN216087278U (zh) | 2021-10-25 | 2021-10-25 | 一种用于煤矿的矿用隔爆兼本安型控制箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216087278U (zh) |
-
2021
- 2021-10-25 CN CN202122564282.6U patent/CN216087278U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211089100U (zh) | 高压电缆中间接头智能防火阻燃防爆壳 | |
CN216087278U (zh) | 一种用于煤矿的矿用隔爆兼本安型控制箱 | |
CN201601907U (zh) | 一种防爆箱 | |
CN218729295U (zh) | 一种煤矿采空区火情监测系统 | |
CN214933539U (zh) | 一种基于声振联合监测的堆煤保护装置 | |
CN102705007A (zh) | 煤矿风井防爆门监控系统 | |
CN213633809U (zh) | 一种具有自清洁功能的激光雷达矿用隔爆装置 | |
CN205906634U (zh) | 红外线对射式煤矿输送机胶带防撕裂保护装置 | |
CN210527691U (zh) | 一种煤矿用带式输送机保护系统 | |
CN201956017U (zh) | 矿用本质型液晶显示器装置 | |
CN211974965U (zh) | 一种采煤机位置检测装置及采煤机 | |
CN208074210U (zh) | 一种矿用隔爆电动球阀可拆密封结构 | |
CN210670989U (zh) | 矿用本安型控制箱 | |
CN208998893U (zh) | 红外光电式对射式溜井料位检测装置 | |
CN112327271A (zh) | 一种具有自清洁功能的激光雷达矿用隔爆装置 | |
CN215646945U (zh) | 一种皮带保护控制一体机 | |
CN202111954U (zh) | 隔爆型操作箱 | |
CN112952731A (zh) | 一种基于多参量感知防爆盒的电缆接头监控系统 | |
CN206323021U (zh) | 一种用于页岩气配电系统的母线提升柜 | |
CN215935312U (zh) | 一种矿用本安型防水操作箱 | |
CN212779653U (zh) | 矿用温度监测装置 | |
CN211008762U (zh) | 一种采煤巷道用co警报装置 | |
CN212305676U (zh) | 一种隔爆型无线网关 | |
CN219329891U (zh) | 一种矿用本质安全型的处理终端 | |
CN116147693A (zh) | 一种煤矿密闭内环境信息感知物联网传感器及其使用方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mine flameproof and intrinsically safe control box for coal mine Effective date of registration: 20220608 Granted publication date: 20220318 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Rui Rui Electric Co.,Ltd. Registration number: Y2022980007219 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230615 Granted publication date: 20220318 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Rui Rui Electric Co.,Ltd. Registration number: Y2022980007219 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Mine Flameproof and Intrinsically Safe Control Box for Coal Mines Effective date of registration: 20230616 Granted publication date: 20220318 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Rui Rui Electric Co.,Ltd. Registration number: Y2023110000245 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |