CN203949802U - A kind of portable transformer insulating oil sampling dedicated box - Google Patents
A kind of portable transformer insulating oil sampling dedicated box Download PDFInfo
- Publication number
- CN203949802U CN203949802U CN201420244579.1U CN201420244579U CN203949802U CN 203949802 U CN203949802 U CN 203949802U CN 201420244579 U CN201420244579 U CN 201420244579U CN 203949802 U CN203949802 U CN 203949802U
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- casing
- groove
- case lid
- deck
- buffer stopper
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Abstract
The utility model discloses a kind of portable transformer insulating oil sampling dedicated box, comprise casing, case lid, buffer stopper and the deck with groove, case lid is hinged by location stop hinge and casing, deck is arranged in casing, buffer stopper is arranged on case lid medial surface, in the time that the inside upset of case lid is closed up with casing, buffer stopper is fitted on deck; Case lid frame and casing just seal by rubber strip the frame of case lid one side; Groove and syringe form fit, one end of groove is provided with groove position, and the middle part of groove is arranged with draw-in groove, and the other end of groove is provided with idle space; Diagonal angle, the casing left and right sides is equiped with respectively gas admittance valve and vent valve, and gas admittance valve is connected with external nitrogen device, keeps pressure-fired nitrogen filled protection in casing.The optimal design of this device interior rigid foam and soft sponge and groove position next to the skin, avoid colliding broken generation; It is the grunge pollution causing that hinge can be avoided strong illumination and people; Fill helium protection, avoid air to enter and affect the air content analysis of oil sample.
Description
Technical field
The utility model relates to oil for electric power sample analysis technical field, especially a kind of portable transformer insulating oil sampling dedicated box.
Background technology
At present, in the daily operation of power industry, often need to enter power station and get transformer insulation oil oil sample, thereby find as early as possible the inner latency fault existing of oil-filled electric equipment.The general plastic box that adopts is contained sample thief at present, and middle cloth waste or the old and useless newspaper of adopting isolated bradyseism; Because of each website from oiling laboratory away from; usually can there is syringe, wide-necked bottle through long-distance transport and mutually collide fragmentation; or cause syringe to leak gas; make done experiment oil sample not representative; can not truly reflect the actual motion state of this transformer, thereby affect the accuracy of equipment state assessment.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of portable transformer insulating oil sampling dedicated box is provided, and this equipment is practical and convenient and can avoid the damage causing because of collision.
For realizing above object, the utility model has been taked following technical scheme: a kind of portable transformer insulating oil sampling dedicated box, comprise casing and case lid, case lid is hinged by location stop hinge and casing, also comprises buffer stopper and the deck with groove, taking the casing one side relative with case lid as in, deck is arranged in casing, buffer stopper is arranged on case lid medial surface, and when case lid is in the time locating the inside upset of stop hinge afterwards and casing closes up, buffer stopper is fitted on deck; Described case lid frame and described casing just seal by rubber strip the frame of case lid one side; Described groove and syringe form fit, one end of groove is provided with the groove position for fixing syringe screw plug, and the middle part of groove is arranged with the draw-in groove that blocks syringe marginal ridge protuberance offside, and the other end of groove is provided with for the freely idle space of activity of cylinder piston; Diagonal angle, the described casing left and right sides is equiped with respectively gas admittance valve and vent valve, and gas admittance valve is connected with external nitrogen device, keeps pressure-fired nitrogen filled protection in casing.
With the deck of groove, can make syringe fix, reduce because rocking the collision fragmentation causing; The setting of buffer stopper, can better protect sampling equipment; The setting of location stop hinge, is convenient to get oily personnel's operation, both can block solar glare and irradiate, and avoids again getting oily personnel oil stain on hand and stains chest outside surface; Case lid frame and casing frame seal by rubber strip, can completely cut off air; Groove and syringe needle form fit arrange, and can better fix syringe, be not easy to rock and collide fragmentation in transportation, and idle space reserved, has enough space free activities to cylinder piston; The setting of casing gas admittance valve and vent valve, can carry out nitrogen replacement air to casing, and keeps pressure-fired nitrogen filled protection, avoids air to bleed in oil sample, affects the air content analysis of oil sample.
Described deck is rigid foam, and described buffer stopper is soft sponge.The setting of rigid foam, soft sponge, effectively reduces the Fragmentation Phenomena bringing because of collision.
The specification of described casing can be six dresses, eight dresses or twelve earthly branches dress.Chest arranges different size, and being convenient to sampling personnel can select applicable chest according to the quantity of sampling and the individual ability of mentioning weight.
Compared with prior art, tool has the following advantages the utility model: this equipment adopts the design of Portable suitcase, has improved convenience and the efficiency of sampling work; The optimal design of inner rigid foam and soft sponge, and groove position next to the skin, ensure that cylinder piston has enough activity spaces, can avoid again colliding broken generation; The setting of hinge both can have been avoided strong illumination, and can avoid again people is the grunge pollution causing; Can fill helium protection, avoid air to enter oil sample, affect the air content analysis of oil sample; Specification arranges hommization, is applicable to different crowd and uses.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the local enlarged diagram at A place in Fig. 1.
Reference numeral implication in figure: 1, casing, 2, case lid, 3, buffer stopper, 4, deck, 5, groove, 6, location stop hinge, 7, groove position, 8, draw-in groove, 9, idle space, 10, rubber strip, 11, gas admittance valve, 12, vent valve.
Embodiment
Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.
Embodiment
Consult Fig. 1 and Fig. 2, a kind of portable transformer insulating oil sampling dedicated box, comprise casing 1 and case lid 2, case lid 2 is hinged with casing 1 by location stop hinge 6, also comprises buffer stopper 3 and deck 4 with groove 5, taking casing 1 one side relative with case lid 2 as in, deck 4 is arranged in casing 1, buffer stopper 3 is arranged on case lid 2 medial surfaces, and when case lid 2 is in the time locating the inside upset of stop hinge 6 afterwards and casing 1 closes up, buffer stopper 3 is fitted on deck 4; Case lid 2 frames and casing 1 just seal by rubber strip 10 frame of case lid 2 one sides; Groove 5 and syringe form fit, one end of groove 5 is provided with the groove position 7 for fixing syringe screw plug, and the middle part of groove 5 is arranged with the draw-in groove 8 that blocks syringe marginal ridge protuberance offside, and the other end of groove 5 is provided with for the freely idle space 9 of activity of cylinder piston; Casing 1 diagonal angle, the left and right sides is equiped with respectively gas admittance valve 11 and vent valve 12, and gas admittance valve 11 is connected with external nitrogen device, keeps pressure-fired nitrogen filled protection in casing.
With the deck of groove 5, can make syringe fix, reduce because rocking the collision fragmentation causing; The setting of buffer stopper 3, can better protect sampling equipment; The setting of location stop hinge 6, is convenient to get oily personnel's operation, both can block solar glare and irradiate, and avoids again getting oily personnel oil stain on hand and stains chest outside surface; Case lid 2 frames and casing 1 frame seal by rubber strip 10, can completely cut off air; Groove 5 arranges with syringe needle form fit, can better fix syringe, is not easy to rock and collides fragmentation in transportation, and idle space 9 reserved, has enough space free activities to cylinder piston; The setting of casing 1 gas admittance valve 11 and vent valve 12, can carry out nitrogen replacement air to casing 1, and keep pressure-fired nitrogen filled protection, avoids air to bleed in oil sample, affects the air content analysis of oil sample.
Deck is rigid foam, and described buffer stopper is soft sponge.The setting of rigid foam, soft sponge, effectively reduces the Fragmentation Phenomena bringing because of collision.
The specification of casing 1 can be six dresses, eight dresses or twelve earthly branches dress.Chest arranges different size, and being convenient to sampling personnel can select applicable chest according to the quantity of sampling and the individual ability of mentioning weight.
This equipment adopts the design of Portable suitcase, has improved convenience and the efficiency of sampling work; The optimal design of inner rigid foam and soft sponge, and groove position next to the skin, ensure that cylinder piston has enough activity spaces, can avoid again colliding broken generation; The setting of hinge both can have been avoided strong illumination, and can avoid again people is the grunge pollution causing; Specification arranges hommization, is applicable to different crowd and uses.
Above-listed detailed description is for the illustrating of the utility model possible embodiments, and this embodiment is not in order to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and all should be contained in the scope of the claims of this case.
Claims (3)
1. a portable transformer insulating oil sampling dedicated box, comprise casing and case lid, case lid is hinged by location stop hinge and casing, it is characterized in that: also comprise buffer stopper and the deck with groove, taking the casing one side relative with case lid as in, deck is arranged in casing, buffer stopper is arranged on case lid medial surface, when case lid is in the time locating the inside upset of stop hinge afterwards and casing closes up, buffer stopper is fitted on deck; Described case lid frame and described casing just seal by rubber strip the frame of case lid one side; Described groove and syringe form fit, one end of groove is provided with the groove position for fixing syringe screw plug, and the middle part of groove is arranged with the draw-in groove that blocks syringe marginal ridge protuberance offside, and the other end of groove is provided with for the freely idle space of activity of cylinder piston; Diagonal angle, the described casing left and right sides is equiped with respectively gas admittance valve and vent valve, and gas admittance valve is connected with external nitrogen device, keeps pressure-fired nitrogen filled protection in casing.
2. portable transformer insulating oil sampling dedicated box according to claim 1, is characterized in that: described deck is rigid foam, and described buffer stopper is soft sponge.
3. portable transformer insulating oil according to claim 1 sampling dedicated box, is characterized in that: the specification of described casing can be six dresses, eight dresses or twelve earthly branches and fills.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244579.1U CN203949802U (en) | 2014-05-13 | 2014-05-13 | A kind of portable transformer insulating oil sampling dedicated box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244579.1U CN203949802U (en) | 2014-05-13 | 2014-05-13 | A kind of portable transformer insulating oil sampling dedicated box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949802U true CN203949802U (en) | 2014-11-19 |
Family
ID=51891832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244579.1U Expired - Fee Related CN203949802U (en) | 2014-05-13 | 2014-05-13 | A kind of portable transformer insulating oil sampling dedicated box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949802U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925367A (en) * | 2015-05-13 | 2015-09-23 | 广西梧州茂圣茶业有限公司 | Brick tea holding box with lock catch |
| CN105823651A (en) * | 2016-03-29 | 2016-08-03 | 国家电网公司 | Full-closed integrated sampling box |
| CN107063749A (en) * | 2017-01-20 | 2017-08-18 | 国网河南省电力公司检修公司 | Transformer station's oil business tool box |
-
2014
- 2014-05-13 CN CN201420244579.1U patent/CN203949802U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925367A (en) * | 2015-05-13 | 2015-09-23 | 广西梧州茂圣茶业有限公司 | Brick tea holding box with lock catch |
| CN105823651A (en) * | 2016-03-29 | 2016-08-03 | 国家电网公司 | Full-closed integrated sampling box |
| CN107063749A (en) * | 2017-01-20 | 2017-08-18 | 国网河南省电力公司检修公司 | Transformer station's oil business tool box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |