CN106405394B - A kind of sulfur hexafluoride density relay calibration equipment - Google Patents
A kind of sulfur hexafluoride density relay calibration equipment Download PDFInfo
- Publication number
- CN106405394B CN106405394B CN201610474141.6A CN201610474141A CN106405394B CN 106405394 B CN106405394 B CN 106405394B CN 201610474141 A CN201610474141 A CN 201610474141A CN 106405394 B CN106405394 B CN 106405394B
- Authority
- CN
- China
- Prior art keywords
- sulfur hexafluoride
- airway tube
- piston rod
- rotary shaft
- driven gear
- 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
- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 38
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000012780 transparent material Substances 0.000 claims description 3
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 description 40
- 238000012795 verification Methods 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (6)
- A kind of 1. sulfur hexafluoride density relay calibration equipment, it is characterised in that:Including inflation mechanism, transmission mechanism, lithium Sulphur tester (3), the first airway tube (4) and the second airway tube (5);Inflation mechanism includes gas receiver (11), promotes plug (12), piston rod (13) and mounting bracket (14), promotes plug (12) removable In gas receiver (11), it is gas receiver (11) axial direction to promote plug (12) moving direction, promotes plug (12) and gas receiver (11) Inwall hermetic seal coordinates, and gas receiver (11) first end is provided with outlet valve (111), and piston rod (13), which is arranged on, promotes plug (12) On, and positioned at side of the plug (12) away from outlet valve (111) is promoted, mounting bracket (14) is arranged on the end of gas receiver (11) second;Transmission mechanism includes the first mounting cup (21), the second mounting cup (22), the first rotary shaft (23), the first driven gear (24), the second driven gear (25), the second rotary shaft (26), driving gear (27) and handle (28);Second mounting cup (22) can Remove and install on the first mounting cup (21), the first mounting cup (21) and the second mounting cup (22) cooperatively form mounting shell, installation Shell is arranged on mounting bracket (14), has installation cavity in mounting shell, and the first rotary shaft (23) may be rotatably mounted on mounting shell, the One driven gear (24) and the second driven gear (25) are installed in the first rotary shaft (23), the first driven gear (24) and Two driven gears (25) are inside and outside positioned at installation cavity respectively, and the second rotary shaft (26) may be rotatably mounted on mounting shell, main Moving gear (27) is arranged in the second rotary shaft (26), and driving gear (27) be located inside installation cavity, driving gear (27) and the One driven gear (24) is engaged, and handle (28) is arranged in the first rotary shaft (23), and outside installation cavity;Piston rod (13) is provided with engaging tooth, and piston rod (13) is engaged by engaging tooth with the second driven gear (25);The first end of first airway tube (4) and the second airway tube (5) is detachably connected sulfur hexafluoride tester (3), and first leads The end of tracheae (4) second is free end, and the end of the second airway tube (5) second is detachably connected outlet valve (111);Mounting bracket (14) is provided with for the mobile piston rod storehouse (141) of piston rod (13);Removable installation has mobile column (142) on mounting bracket (14), and mobile column (142) movement can lean with engaging tooth.
- 2. sulfur hexafluoride density relay calibration equipment according to claim 1, it is characterised in that:Piston rod storehouse (141) It is made of transparent material, and piston rod storehouse (141) are provided with scale.
- 3. sulfur hexafluoride density relay calibration equipment according to claim 1, it is characterised in that:Handle (28) periphery peace Equipped with elastic layer.
- 4. sulfur hexafluoride density relay calibration equipment according to claim 1, it is characterised in that:Gas receiver (11) periphery It is axially arranged with multiple thermal troughs (112) along gas receiver (11).
- 5. sulfur hexafluoride density relay calibration equipment according to claim 1, it is characterised in that:First airway tube (4) Both ends be mounted on the first regulating valve (41).
- 6. sulfur hexafluoride density relay calibration equipment according to claim 1, it is characterised in that:Second airway tube (5) Both ends be mounted on the second regulating valve (51).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610474141.6A CN106405394B (en) | 2016-06-22 | 2016-06-22 | A kind of sulfur hexafluoride density relay calibration equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610474141.6A CN106405394B (en) | 2016-06-22 | 2016-06-22 | A kind of sulfur hexafluoride density relay calibration equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106405394A CN106405394A (en) | 2017-02-15 |
CN106405394B true CN106405394B (en) | 2017-11-10 |
Family
ID=58005877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610474141.6A Active CN106405394B (en) | 2016-06-22 | 2016-06-22 | A kind of sulfur hexafluoride density relay calibration equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106405394B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102103016A (en) * | 2009-12-17 | 2011-06-22 | 上海莫克电子技术有限公司 | SF6 gas density relay calibrator |
CN103245908A (en) * | 2012-02-03 | 2013-08-14 | 华北电力科学研究院有限责任公司 | SF6 and SF6 mixed gas density relay verifying unit |
CN104698372A (en) * | 2013-12-04 | 2015-06-10 | 上海乐研电气科技有限公司 | SF6 or mixed gas-containing density relay calibration device |
CN105116363A (en) * | 2015-10-10 | 2015-12-02 | 西安亚能电气有限责任公司 | Calibrating device for SF6 density relay checking instrument |
CN205103375U (en) * | 2015-09-02 | 2016-03-23 | 李博 | Online calibrating device of high -voltage switch density relay |
CN205920195U (en) * | 2016-06-22 | 2017-02-01 | 国网安徽省电力公司检修公司 | Sulfur hexafluoride density relay calibration equipment |
-
2016
- 2016-06-22 CN CN201610474141.6A patent/CN106405394B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102103016A (en) * | 2009-12-17 | 2011-06-22 | 上海莫克电子技术有限公司 | SF6 gas density relay calibrator |
CN103245908A (en) * | 2012-02-03 | 2013-08-14 | 华北电力科学研究院有限责任公司 | SF6 and SF6 mixed gas density relay verifying unit |
CN104698372A (en) * | 2013-12-04 | 2015-06-10 | 上海乐研电气科技有限公司 | SF6 or mixed gas-containing density relay calibration device |
CN205103375U (en) * | 2015-09-02 | 2016-03-23 | 李博 | Online calibrating device of high -voltage switch density relay |
CN105116363A (en) * | 2015-10-10 | 2015-12-02 | 西安亚能电气有限责任公司 | Calibrating device for SF6 density relay checking instrument |
CN205920195U (en) * | 2016-06-22 | 2017-02-01 | 国网安徽省电力公司检修公司 | Sulfur hexafluoride density relay calibration equipment |
Non-Patent Citations (3)
Title |
---|
LW13-550型罐式SF6断路器空压机管道的改进;王莉娅 等;《高压电器》;20060630;第42卷(第3期);第237-238页 * |
ZMJ-1型SF6气体密度继电器故障分析;吴胜 等;《ZMJ-1型SF6气体密度继电器故障分析》;20120331;第17卷(第1期);第1-3页 * |
一种SF6气体密度继电器全温度范围校验装置的研制;古玲霞 等;《高压电器》;20150116;第51卷(第1期);第127-132页 * |
Also Published As
Publication number | Publication date |
---|---|
CN106405394A (en) | 2017-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203672342U (en) | Contact-type pneumatic measuring head for external diameter of annular shaft | |
CN106405394B (en) | A kind of sulfur hexafluoride density relay calibration equipment | |
CN205920195U (en) | Sulfur hexafluoride density relay calibration equipment | |
CN105716661A (en) | Environment detector | |
CN205940952U (en) | Advance gas seal device | |
CN209673106U (en) | A kind of construction engineering cost field surveys device | |
CN204116012U (en) | A kind of shaped end comb being applicable to complicated landform wind tunnel test | |
CN204014103U (en) | High voltage precision instrument heating cabinet in winter | |
CN202533288U (en) | Automatic air bag air sampler | |
CN205920196U (en) | Sulfur hexafluoride density calibration device for relay | |
CN204756426U (en) | Full -automatic type SF6 electrical equipment aerating device | |
CN203681538U (en) | Signal detecting device of endless rope continuous tractor | |
CN202176494U (en) | Diaphragm sampling pump | |
CN210014853U (en) | Contact type temperature measuring gun | |
CN109990955B (en) | Helium leakage detection device for liquid-cooled joint of battery pack | |
CN204181708U (en) | Intelligent breathing internal medicine examining table | |
CN206059222U (en) | A kind of protection device for circuit breaker | |
CN204453435U (en) | A kind of granular material level metering installation | |
CN110160710A (en) | A kind of combined electrical apparatus air leakage point quickly searches device | |
CN110017168A (en) | A kind of lower exploiting field gas pressure on-Line Monitor Device and on-line monitoring method | |
CN205449944U (en) | Photosynthetic apparatus buffer device | |
CN205300860U (en) | Portable sulfur hexafluoride leakage detector of determining nature | |
CN205113683U (en) | Portable transmission line patrols and examines device | |
CN202935324U (en) | Portable bicycle air-charging device | |
CN208939621U (en) | A kind of jewellery wireless charging bottom plate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Sheng Inventor after: Jiang Jingjing Inventor after: Wang Xiongqi Inventor after: Zhang Chenchen Inventor after: Liao Yuhan Inventor after: Gao Ran Inventor after: Wan Lisong Inventor after: Ma Kai Inventor after: Liao Jun Inventor after: Luo Sha Inventor after: Pu Daojie Inventor after: Jia Fengming Inventor after: Jing Yao Inventor after: Wu Donghui Inventor after: Qiu Manman Inventor after: Yu Fang Inventor before: Wu Sheng Inventor before: Ma Kai Inventor before: Liao Jun Inventor before: Zhang Chenchen Inventor before: Jia Fengming Inventor before: Qiu Manman Inventor before: Wu Donghui Inventor before: Liao Yuhan Inventor before: Gao Ran Inventor before: Wan Lisong |
|
GR01 | Patent grant | ||
GR01 | Patent grant |