CN107975489A - 一种钻机用气检联动风机启动系统 - Google Patents
一种钻机用气检联动风机启动系统 Download PDFInfo
- Publication number
- CN107975489A CN107975489A CN201711162057.1A CN201711162057A CN107975489A CN 107975489 A CN107975489 A CN 107975489A CN 201711162057 A CN201711162057 A CN 201711162057A CN 107975489 A CN107975489 A CN 107975489A
- Authority
- CN
- China
- Prior art keywords
- draft fan
- gas
- drilling machine
- activation system
- wei
- 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
- 230000004913 activation Effects 0.000 title claims abstract description 43
- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 238000007689 inspection Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711162057.1A CN107975489B (zh) | 2017-11-21 | 2017-11-21 | 一种钻机用气检联动风机启动系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711162057.1A CN107975489B (zh) | 2017-11-21 | 2017-11-21 | 一种钻机用气检联动风机启动系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107975489A true CN107975489A (zh) | 2018-05-01 |
CN107975489B CN107975489B (zh) | 2019-10-18 |
Family
ID=62010593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711162057.1A Active CN107975489B (zh) | 2017-11-21 | 2017-11-21 | 一种钻机用气检联动风机启动系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107975489B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02203139A (ja) * | 1989-02-02 | 1990-08-13 | Matsushita Electric Ind Co Ltd | 換気扇 |
KR950002924B1 (ko) * | 1991-11-02 | 1995-03-28 | 주식회사금성사 | 공기청정기의 오염도 정정 제어방법 |
CN200955830Y (zh) * | 2006-05-10 | 2007-10-03 | 高广和 | 可燃气体检测报警联动排风控制系统 |
CN201307234Y (zh) * | 2008-12-10 | 2009-09-09 | 钟啸风 | 一种危险气体在线监测及自动控制装置 |
CN201319137Y (zh) * | 2008-12-12 | 2009-09-30 | 中国石化集团胜利石油管理局地质录井公司 | 正压防爆房监控装置 |
CN205384497U (zh) * | 2016-03-02 | 2016-07-13 | 沈阳市中兴防爆电器总厂有限公司 | 一种防爆正压控制箱 |
CN205690590U (zh) * | 2016-06-02 | 2016-11-16 | 大唐珲春发电厂 | 智能型漏氢自动换气装置 |
-
2017
- 2017-11-21 CN CN201711162057.1A patent/CN107975489B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02203139A (ja) * | 1989-02-02 | 1990-08-13 | Matsushita Electric Ind Co Ltd | 換気扇 |
KR950002924B1 (ko) * | 1991-11-02 | 1995-03-28 | 주식회사금성사 | 공기청정기의 오염도 정정 제어방법 |
CN200955830Y (zh) * | 2006-05-10 | 2007-10-03 | 高广和 | 可燃气体检测报警联动排风控制系统 |
CN201307234Y (zh) * | 2008-12-10 | 2009-09-09 | 钟啸风 | 一种危险气体在线监测及自动控制装置 |
CN201319137Y (zh) * | 2008-12-12 | 2009-09-30 | 中国石化集团胜利石油管理局地质录井公司 | 正压防爆房监控装置 |
CN205384497U (zh) * | 2016-03-02 | 2016-07-13 | 沈阳市中兴防爆电器总厂有限公司 | 一种防爆正压控制箱 |
CN205690590U (zh) * | 2016-06-02 | 2016-11-16 | 大唐珲春发电厂 | 智能型漏氢自动换气装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107975489B (zh) | 2019-10-18 |
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TR01 | Transfer of patent right |
Effective date of registration: 20201117 Address after: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee before: Baoji Oilfield Machinery Co.,Ltd. |