CN115451233A - 一种安全封堵气囊及其使用方法 - Google Patents
一种安全封堵气囊及其使用方法 Download PDFInfo
- Publication number
- CN115451233A CN115451233A CN202211070541.2A CN202211070541A CN115451233A CN 115451233 A CN115451233 A CN 115451233A CN 202211070541 A CN202211070541 A CN 202211070541A CN 115451233 A CN115451233 A CN 115451233A
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- air
- partition
- safety
- plugging
- core
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- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 78
- 230000008569 process Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000002131 composite material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920000271 Kevlar® Polymers 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211070541.2A CN115451233A (zh) | 2022-09-02 | 2022-09-02 | 一种安全封堵气囊及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211070541.2A CN115451233A (zh) | 2022-09-02 | 2022-09-02 | 一种安全封堵气囊及其使用方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115451233A true CN115451233A (zh) | 2022-12-09 |
Family
ID=84301779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211070541.2A Pending CN115451233A (zh) | 2022-09-02 | 2022-09-02 | 一种安全封堵气囊及其使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115451233A (zh) |
-
2022
- 2022-09-02 CN CN202211070541.2A patent/CN115451233A/zh active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240321 Address after: 230,051 Room 203, Building 1, Zone C, Intelligent Equipment Science Park, No. 3963, Susong Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Hefei Hagong Zhiling Intelligent Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 230031 Zone C, intelligent equipment science and Technology Park, No. 3963 Susong Road, economic and Technological Development Zone, Hefei, Anhui Province Applicant before: HRG INTERNATIONAL INSTITUTE FOR RESEARCH & INNOVATION Country or region before: Zhong Guo |