CN204534112U - SF 6gas bottle heating device - Google Patents
SF 6gas bottle heating device Download PDFInfo
- Publication number
- CN204534112U CN204534112U CN201520158937.1U CN201520158937U CN204534112U CN 204534112 U CN204534112 U CN 204534112U CN 201520158937 U CN201520158937 U CN 201520158937U CN 204534112 U CN204534112 U CN 204534112U
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- Prior art keywords
- heating
- heating unit
- gas cylinder
- heating device
- utility
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 69
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 239000011253 protective coating Substances 0.000 claims description 7
- 238000009422 external insulation Methods 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005485 electric heating Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
A kind of SF
6gas bottle heating device, the utility model relates to a kind of Electric heating appliance, particularly relates to a kind of SF
6the heating equipment of gas cylinder.The purpose of this utility model is design one is promotion SF when temperature is lower
6gas cylinder is inflated to SF to circuit breaker
6the Electric heating appliance of gas cylinder heating.For achieving the above object, the technical solution adopted in the utility model is: comprise heating unit, and heating unit is arranged on the outside of gas cylinder, and heating unit is provided with temp controller, the wire be connected is equipped with the hand switch with power gear with temp controller.The utility model has the advantages that: this SF
6gas bottle heating device solves when temperature is lower to SF
6circuit breaker inflates the problem of not air inlet.This device using method is simple, and swift to operate, safety, improves working efficiency.
Description
Technical field
The utility model relates to a kind of Electric heating appliance, particularly relates to a kind of heating equipment of SF6 gas cylinder.
Background technique
SF
6circuit breaker, because of advantages such as its connecting-disconnecting function is strong, electrical endurance is long, dielectric level is high, good seal performance, is used widely at power transmission and transformation system.New installation SF
6circuit breaker before being taken into use, needs for it adds the SF filling certain air pressure
6gas, SF is passed through in inflation
6gas cylinder carries out, and is pressurized liquefied SF in gas cylinder
6.
In autumn and winter season, temperature is lower, usually occurs SF
6inflating gas cylinder to a certain extent cannot the situation of air inlet, and SF
6the air pressure of circuit breaker internal does not reach specified value and does not allow to put into operation.Past often adopts the method for the roasting gas cylinder of fire to promote SF in bottle
6press-in circuit breaker, but this method efficiency is low, befouling environment, and there is very large potential safety hazard.
Model utility content
The purpose of this utility model is design one is promotion SF when temperature is lower
6gas cylinder is inflated to the Electric heating appliance of SF6 gas cylinder heating to circuit breaker.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of SF
6gas bottle heating device, comprises heating unit, and heating unit is arranged on the outside of gas cylinder, and heating unit is provided with temp controller, the wire be connected is equipped with the hand switch with power gear with temp controller.
Described heating unit is rectangle, and the two ends of heating unit are with nylon fastener tape.
Described heating unit is cylindrical shape, and the one or both ends of heating unit are with elastic ribbon.
The temperature inductance probe of described temp controller is positioned at the inner side of heating unit.
Described heating unit is followed successively by external insulation layer, thermal-protective coating, heating layer, inner insulating layer from outside to inside.
Described thermal-protective coating material is polystyrene foamed boards, and hand switch heats gear with 50W, 100W two.
The utility model has the advantages that: this SF
6gas bottle heating device solves when temperature is lower to SF
6circuit breaker inflates the problem of not air inlet.This device using method is simple, and swift to operate, safety, improves working efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one plane type heating arrangement schematic diagram.
Fig. 2 is the utility model embodiment two drum type heating arrangement schematic diagram.
Fig. 3 is the cross section structure schematic diagram of heating unit.
In accompanying drawing: 1, nylon fastener tape B face; 2, heating unit; 3, nylon fastener tape A face; 4, temp controller; 5, wire; 6, hand switch; 7, power transfer key; 8, plug; 9, elastic ribbon;
201, external insulation layer; 202, thermal-protective coating; 203, heating layer; 204, inner insulating layer.
Embodiment
Embodiment
This device profile is close with home-use electric blanket with working principle.Difference is, draw a power line, power line is provided with hand switch 6 for one jiao of this device, hand switch 6 has three gears, is respectively: pass, 50W output power, 100W output power.Before using, be first placed in off-position; Toggle switch during use, selects different output powers according to field environmental condition during work.
During use, this device is closely wrapped in SF
6outside gas cylinder, then connect 220V ac power supply, open switch.Pass to gas cylinder the even heat that device produces, reach and promote SF in bottle
6the object of gas cylinder is discharged in vaporization, and the air pressure making gas cylinder provide enough, meets SF
6the specified value of the air pressure of circuit breaker internal.This SF
6gas bottle heating device solves when temperature is lower, to SF
6circuit breaker inflates the problem of not air inlet, and using method is simple, and swift to operate, safety, improves working efficiency.
Heating unit 2 is also connected with temp controller 4, and temp controller 4 has the function that automatic constant-temperature controls heating.Temp controller 4 temperature inductance probe is positioned at inside heating unit 2.When the temperature of heating unit 2 reaches setting value, temp controller 4 will disconnect electrical connection; Temperature is lower than setting value, and temp controller 4 will connect electrical connection.Like this, the heating-up temperature of this device realizes controlled, and it is more convenient to use.
Heating unit 2 is followed successively by external insulation layer 201, thermal-protective coating 202, heating layer 203, inner insulating layer 204 four-layer structure from outside to inside.Thermal-protective coating 202 material preferably adopts polystyrene foamed boards, is provided with heating wire inside heating layer 203.Hand switch 6 heats gear with 50W, 100W two, is convenient to the adjustment realizing rate of heating.
Embodiment one: the two ends of heating unit 2 are with nylon fastener tape, and nylon fastener tape A face 3 and nylon fastener tape B face 1 are bonded together mutually to play fixing SF
6heating equipment.When use, this device is trapped among SF
6outside gas cylinder, then nylon fastener tape is pasted together, by nylon fastener tape fastening.Whole heating surface is coated on outside gas cylinder, so just achieves the fixing of heating unit 2.
Using method: first by SF during use
6the heating unit 2 of gas bottle heating device is wrapped in around gas cylinder, and then binding firmly.The advantage done like this is a simplified production process, and shortcoming is fixedly lost time.Switch on power, stir hand switch 6, temp controller is set optimum heating temperature.So just can realize automatic temperature control heating gas cylinder, and without the need to Non-follow control, time saving and energy saving.
Embodiment two: heating unit 2 adopts cylindrical shape.SF
6the heating unit 2 of gas bottle heating device is designed to the cylindrical shape that the drum closed one end or two ends are not closed.During use, be directly inserted in SF
6gas cylinder.The advantage done like this is wrapped up more tightly, improves heat insulation.For the SF of different capabilities
6bottle need design the heating equipment of different size, and versatility is not good, and cleaning inside is inconvenient.With elastic ribbon 9 on cylindrical shape heating unit 2, reduce heat loss, strengthen heating effect.
Using method: the outside first heating unit 2 being socketed in gas cylinder.Follow-up use step is with embodiment one.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and protection domain 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, all should fall into protection domain of the present utility model.
Claims (6)
1. a SF
6gas bottle heating device, it is characterized in that: comprise heating unit (2), heating unit (2) is arranged on the outside of gas cylinder, heating unit (2) is provided with temp controller (4), the wire (5) be connected is equipped with the hand switch (6) with power gear with temp controller (4).
2. SF according to claim 1
6gas bottle heating device, is characterized in that: described heating unit (2) is rectangle, and the two ends of heating unit (2) are with nylon fastener tape.
3. SF according to claim 1
6gas bottle heating device, is characterized in that: described heating unit (2) is cylindrical shape, and the one or both ends of heating unit (2) are with elastic ribbon (9).
4. the SF according to claim 2 or claim 3
6gas bottle heating device, is characterized in that: the temperature inductance probe of described temp controller (4) is positioned at the inner side of heating unit (2).
5. according to the SF described in claim 4
6gas bottle heating device, is characterized in that: described heating unit (2) is followed successively by external insulation layer (201), thermal-protective coating (202), heating layer (203), inner insulating layer (204) from outside to inside.
6. SF according to claim 5
6gas bottle heating device, is characterized in that: described thermal-protective coating (202) material is polystyrene foamed boards, and hand switch (6) heats gear with 50W, 100W two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158937.1U CN204534112U (en) | 2015-03-20 | 2015-03-20 | SF 6gas bottle heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158937.1U CN204534112U (en) | 2015-03-20 | 2015-03-20 | SF 6gas bottle heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534112U true CN204534112U (en) | 2015-08-05 |
Family
ID=53748118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520158937.1U Expired - Fee Related CN204534112U (en) | 2015-03-20 | 2015-03-20 | SF 6gas bottle heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114809A (en) * | 2015-09-29 | 2015-12-02 | 山东森源电力实业有限公司 | Sulfur hexafluoride inflation and detection integrated device |
| CN105927853A (en) * | 2016-04-29 | 2016-09-07 | 国家电网公司 | Portable type SF6 gas cylinder heating system |
| CN107339609A (en) * | 2017-06-21 | 2017-11-10 | 国网山东省电力公司经济技术研究院 | Sulfur hexafluoride gas cylinder heating device |
-
2015
- 2015-03-20 CN CN201520158937.1U patent/CN204534112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114809A (en) * | 2015-09-29 | 2015-12-02 | 山东森源电力实业有限公司 | Sulfur hexafluoride inflation and detection integrated device |
| CN105927853A (en) * | 2016-04-29 | 2016-09-07 | 国家电网公司 | Portable type SF6 gas cylinder heating system |
| CN107339609A (en) * | 2017-06-21 | 2017-11-10 | 国网山东省电力公司经济技术研究院 | Sulfur hexafluoride gas cylinder heating device |
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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: 20150805 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |