CN204083799U - SF6 gas cylinder heating garment - Google Patents
SF6 gas cylinder heating garment Download PDFInfo
- Publication number
- CN204083799U CN204083799U CN201420506889.6U CN201420506889U CN204083799U CN 204083799 U CN204083799 U CN 204083799U CN 201420506889 U CN201420506889 U CN 201420506889U CN 204083799 U CN204083799 U CN 204083799U
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- rubber layer
- heating
- garment body
- gas cylinder
- heating garment
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Abstract
The utility model relates to SF6 gas cylinder heating garment, it is characterized in that boron-silicon rubber layer is connected by fixed block with nitrile rubber layer, fixed block is circular cavernous structure, heating garment body is formed by boron-silicon rubber layer and nitrile rubber layer, heating garment body is rectangular sheet structure, heating coil is provided with in heating garment body, type that heating coil is arranged to " S ", heating coil to be arranged between boron-silicon rubber layer and nitrile rubber layer and to be adhesively fixed by high-temp glue, heating garment body is coated on the outer wall of SF gas cylinder, the two ends of heating garment body are fixed by movable snap close, temp controller is had in the arranged outside of heating garment body, temp controller is connected with heating coil, temp controller circumscripted power line, power line is provided with switch, power line outer end arranges plug.The utility model can give gas cylinder additional heat continually, and the sulphur hexafluoride in gas cylinder is discharged fast, saves inflationtime, improves the utilization ratio, cost-saving of sulphur hexafluoride.
Description
Technical field
The utility model relates to a kind of SF6 gas cylinder heating garment, is applicable to power industry sulfur hexafluoride gas is filled with the equipment such as SF6 circuit breaker, GIS occasion by gas cylinder.
Background technique
Along with the increase year by year of power industry SF6 circuit breaker, GIS device, because of factor impacts such as service life, external environment condition, sealings, easily there is gas leak phenomenon in SF6 equipment, is therefore that SF6 equipment tonifying Qi work is increasing.When the liquid sulphur hexafluoride in gas cylinder is filled with SF6 equipment, sulphur hexafluoride becomes gaseous state from liquid state, need to absorb amount of heat, if without the continuous additional heat of external heat source to gas cylinder, gas cylinder is meeting constantly solidifyingization in inflation, cause residual most sulphur hexafluoride in SF6 gas cylinder cannot discharge, cause inflation to carry out.The following two kinds of modes of general employing in the past: 1) hot water or petrol burner heating gas cylinder carry out supplemental heat source.There is the defects such as hot area is uneven, inefficiency in this method, also there is potential safety hazard simultaneously.2) heat car heating gas cylinder and carry out supplemental heat source.There is device heaviness and carry inconvenience, high cost defect in this method.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, a kind of SF6 gas cylinder heating garment is provided, the utility model solves the technological scheme that its technical problem adopts: structure of the present utility model comprises boron-silicon rubber layer, nitrile rubber layer, fixed block, temp controller, power line, switch, plug, heating coil, it is characterized in that boron-silicon rubber layer is connected by fixed block with nitrile rubber layer, fixed block is circular cavernous structure, heating garment body is formed by boron-silicon rubber layer and nitrile rubber layer, heating garment body is rectangular sheet structure, heating coil is provided with in heating garment body, type that heating coil is arranged to " S ", heating coil to be arranged between boron-silicon rubber layer and nitrile rubber layer and to be adhesively fixed by high-temp glue, heating garment body is coated on the outer wall of SF gas cylinder, the two ends of heating garment body are fixed by movable snap close, temp controller is had in the arranged outside of heating garment body, temp controller is connected with heating coil, temp controller circumscripted power line, power line is provided with switch, power line outer end arranges plug.
This SF6 heating garment primarily of heating garment body, temp controller and power switch three part composition.Heating garment body internal layer is that heat zone adopts exotic material boron-silicon rubber, and this silicone rubber can long-term work at 400 DEG C, can continuous operation several hours at 420 DEG C to 480 DEG C.Cladding material adopts wear-resisting double resistant to elevated temperatures nitrile rubber.Heating garment body is rectangular, and ductility is good, can be rolled into cylindrical shape and wrap gas cylinder, interior deposited heating coil, utilize high-temp glue to be pasted onto on boron-silicon rubber by heating coil, multilayer rubber utilizes the metal hidden discount fixed block above heating garment to be fixed together, and forms homogeneous heating layer on gas cylinder surface.Heating garment surface uniform punches, and namely fixes heating coil, and suitably heat radiation avoids temperature too high again, meanwhile, with can the band of degree of tightness flexibly be coupled together by the hole at heating garment edge, heating garment can be wrapped SF6 gas cylinder and fixed thereon.Connect with the mains, after staff sets temperature on temp controller, heating garment produces heat, is supplied to SF6 gas cylinder continually, makes the liquid sulphur hexafluoride gasification in gas cylinder.Wherein heating coil adopts interior application mode, material is tungsten alloy material, and operating temperature reaches as high as 400 DEG C, and therefore heating garment must select resistant to elevated temperatures flame retardant material, consider that installing the convenience of carrying breaks with anti-repeatedly pleat, selects urethane rubber materials system simultaneously.Temp controller is made up of temperature operation panel, temperature transducer and control module.The effect of temp controller has be setting heating-up temperature at two: one; Two is realize thermostatically control.Temperature operation panel has simple functions menu, can set and showing temperature.Temperature transducer is for gathering the real time temperature of heating coil.Control module is used for temperature and regulates, and makes heating garment real time temperature maintain setting temperature.The model of temp controller: HTJF-220L; Voltage: AC220V; Power: 2KW; Temperature range: 30-110 degree Celsius.Power switch is made up of power line, plug and switch.SF6 gas cylinder heating garment adopts single-phase alternating current, and voltage rating is power frequency 220V.
The beneficial effects of the utility model are, the utility model can give gas cylinder additional heat continually, and the sulphur hexafluoride in gas cylinder is discharged fast, save inflationtime, improve the utilization ratio, cost-saving of sulphur hexafluoride.
Accompanying drawing explanation
Fig. 1: the utility model example structure schematic diagram.
Fig. 2: the utility model embodiment theory structure schematic diagram.
Fig. 3: the utility model embodiment using state structural representation.
In figure; Boron-silicon rubber layer 1, nitrile rubber layer 2, fixed block 3, temp controller 4, power line 5, switch 6, plug 7, heating coil 8, heating garment body 9, movable snap close 10, SF6 gas cylinder 11.
Embodiment
Illustrate with reference to accompanying drawing and following concrete detailed description is done to the utility model.As shown in drawings, structure of the present utility model comprises boron-silicon rubber layer 1, nitrile rubber layer 2, fixed block 3, temp controller 4, power line 5, switch 6, plug 7, heating coil 8, it is characterized in that boron-silicon rubber layer 1 is connected by fixed block 3 with nitrile rubber layer 2, fixed block 3 is circular cavernous structure, heating garment body 9 is formed by boron-silicon rubber layer 1 and nitrile rubber layer 2, heating garment body 9 is rectangular sheet structure, heating coil 8 is provided with in heating garment body 9, heating coil 8 is arranged to " S " type, heating coil 8 to be arranged between boron-silicon rubber layer 1 and nitrile rubber layer 2 and to be adhesively fixed by high-temp glue, heating garment body 9 is coated on the outer wall of SF6 gas cylinder 11, the two ends of heating garment body 9 are fixed by movable snap close 10, temp controller 4 is had in the arranged outside of heating garment body 9, temp controller 4 is connected with heating coil 8, temp controller 4 circumscripted power line 5, power line 5 is provided with switch 6, power line 5 outer end arranges plug 7.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; under the prerequisite not departing from the utility model design concept; the various modification that in related domain, common engineers and technicians make the technical solution of the utility model and improvement; protection domain of the present utility model all should be fallen into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (1)
1.SF6 gas cylinder heating garment, comprise boron-silicon rubber layer (1), nitrile rubber layer (2), fixed block (3), temp controller (4), power line (5), switch (6), plug (7), heating coil (8), it is characterized in that boron-silicon rubber layer (1) is connected by fixed block (3) with nitrile rubber layer (2), fixed block (3) is circular cavernous structure, heating garment body (9) is formed by boron-silicon rubber layer (1) and nitrile rubber layer (2), heating garment body (9) is rectangular sheet structure, heating coil (8) is provided with in heating garment body (9), heating coil (8) is arranged to " S " type, heating coil (8) to be arranged between boron-silicon rubber layer (1) and nitrile rubber layer (2) and to be adhesively fixed by high-temp glue, heating garment body (9) is coated on the outer wall of SF6 gas cylinder (11), the two ends of heating garment body (9) are fixed by movable snap close (10), temp controller (4) is had in the arranged outside of heating garment body (9), temp controller (4) is connected with heating coil (8), temp controller (4) circumscripted power line (5), power line (5) is provided with switch (6), power line (5) outer end arranges plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506889.6U CN204083799U (en) | 2014-09-04 | 2014-09-04 | SF6 gas cylinder heating garment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506889.6U CN204083799U (en) | 2014-09-04 | 2014-09-04 | SF6 gas cylinder heating garment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083799U true CN204083799U (en) | 2015-01-07 |
Family
ID=52176517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506889.6U Expired - Fee Related CN204083799U (en) | 2014-09-04 | 2014-09-04 | SF6 gas cylinder heating garment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927853A (en) * | 2016-04-29 | 2016-09-07 | 国家电网公司 | Portable type SF6 gas cylinder heating system |
-
2014
- 2014-09-04 CN CN201420506889.6U patent/CN204083799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927853A (en) * | 2016-04-29 | 2016-09-07 | 国家电网公司 | Portable type SF6 gas cylinder heating system |
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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: 20150107 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |