CN210892892U - 一种单孔单响导爆管网路结构 - Google Patents
一种单孔单响导爆管网路结构 Download PDFInfo
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- CN210892892U CN210892892U CN201921588847.0U CN201921588847U CN210892892U CN 210892892 U CN210892892 U CN 210892892U CN 201921588847 U CN201921588847 U CN 201921588847U CN 210892892 U CN210892892 U CN 210892892U
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- 238000005422 blasting Methods 0.000 title claims abstract description 50
- 239000002360 explosive Substances 0.000 claims abstract description 26
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 6
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- 238000005474 detonation Methods 0.000 description 3
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- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000006855 networking Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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Abstract
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CN201921588847.0U CN210892892U (zh) | 2019-09-24 | 2019-09-24 | 一种单孔单响导爆管网路结构 |
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CN201921588847.0U CN210892892U (zh) | 2019-09-24 | 2019-09-24 | 一种单孔单响导爆管网路结构 |
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CN210892892U true CN210892892U (zh) | 2020-06-30 |
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CN201921588847.0U Expired - Fee Related CN210892892U (zh) | 2019-09-24 | 2019-09-24 | 一种单孔单响导爆管网路结构 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 510000 Room 401, 4th floor, No. 14 compound, No. 828 Maogang Road, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee after: GUANGDONG LITUO TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 510799 room 101a361, 732 Maogang Road, Huangpu District, Guangzhou City, Guangdong Province (office use only) Patentee before: GUANGDONG LITUO TECHNOLOGY DEVELOPMENT CO.,LTD. Patentee before: Guangdong Hengyu Blasting Engineering Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |