CN110625555A - Tool special for pollution discharge operation of pollution discharge nozzle - Google Patents
Tool special for pollution discharge operation of pollution discharge nozzle Download PDFInfo
- Publication number
- CN110625555A CN110625555A CN201910901473.1A CN201910901473A CN110625555A CN 110625555 A CN110625555 A CN 110625555A CN 201910901473 A CN201910901473 A CN 201910901473A CN 110625555 A CN110625555 A CN 110625555A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- sleeve
- pollution discharge
- sealing
- handle
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
-
- 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
- F16L55/02—Energy absorbers; Noise absorbers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910901473.1A CN110625555B (en) | 2019-09-23 | 2019-09-23 | Tool special for blowdown operation of blowdown nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910901473.1A CN110625555B (en) | 2019-09-23 | 2019-09-23 | Tool special for blowdown operation of blowdown nozzle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110625555A true CN110625555A (en) | 2019-12-31 |
CN110625555B CN110625555B (en) | 2023-08-22 |
Family
ID=68974145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910901473.1A Active CN110625555B (en) | 2019-09-23 | 2019-09-23 | Tool special for blowdown operation of blowdown nozzle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110625555B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB358686A (en) * | 1930-09-15 | 1931-10-15 | Cons Ashcroft Hancock Co | Improvements in safety valves |
US7093819B1 (en) * | 2004-07-01 | 2006-08-22 | Mogas Industries, Inc. | Ball valve with shear bushing and integral bracket for stem blowout protection |
CN103982690A (en) * | 2014-06-03 | 2014-08-13 | 广东威博电器有限公司 | Electric water heater drain valve and electric water heater |
CN109015495A (en) * | 2018-09-06 | 2018-12-18 | 河南中托力合化学有限公司 | A kind of spanner with multi-functional clamp |
CN208289770U (en) * | 2018-06-05 | 2018-12-28 | 中国航发沈阳发动机研究所 | A kind of sleeve for assembling-disassembling bolt |
CN208816905U (en) * | 2018-08-28 | 2019-05-03 | 韦煜 | A kind of intelligent building plumbing blow-off line |
CN109848916A (en) * | 2019-03-22 | 2019-06-07 | 王川洪 | A kind of blowdown valve valve pocket extracting tool and its valve pocket dismantle extracting method |
-
2019
- 2019-09-23 CN CN201910901473.1A patent/CN110625555B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB358686A (en) * | 1930-09-15 | 1931-10-15 | Cons Ashcroft Hancock Co | Improvements in safety valves |
US7093819B1 (en) * | 2004-07-01 | 2006-08-22 | Mogas Industries, Inc. | Ball valve with shear bushing and integral bracket for stem blowout protection |
CN103982690A (en) * | 2014-06-03 | 2014-08-13 | 广东威博电器有限公司 | Electric water heater drain valve and electric water heater |
CN208289770U (en) * | 2018-06-05 | 2018-12-28 | 中国航发沈阳发动机研究所 | A kind of sleeve for assembling-disassembling bolt |
CN208816905U (en) * | 2018-08-28 | 2019-05-03 | 韦煜 | A kind of intelligent building plumbing blow-off line |
CN109015495A (en) * | 2018-09-06 | 2018-12-18 | 河南中托力合化学有限公司 | A kind of spanner with multi-functional clamp |
CN109848916A (en) * | 2019-03-22 | 2019-06-07 | 王川洪 | A kind of blowdown valve valve pocket extracting tool and its valve pocket dismantle extracting method |
Also Published As
Publication number | Publication date |
---|---|
CN110625555B (en) | 2023-08-22 |
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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: 20200907 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: China Petroleum & Chemical Corp. Applicant after: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. Address before: 432400 No. 126 Guanggu Avenue, Wuhan City, Hubei Province Applicant before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: CHINA PETROLEUM & CHEMICAL Corp. Applicant before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |