CN204880991U - Portable electric power SF6 equipment test connector drying device - Google Patents
Portable electric power SF6 equipment test connector drying device Download PDFInfo
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- CN204880991U CN204880991U CN201520479057.4U CN201520479057U CN204880991U CN 204880991 U CN204880991 U CN 204880991U CN 201520479057 U CN201520479057 U CN 201520479057U CN 204880991 U CN204880991 U CN 204880991U
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- Prior art keywords
- drying box
- testing
- test
- heater
- drying
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Abstract
The utility model relates to a portable electric power SF6 equipment test connector's drying device, the device include that test connector drying cabinet, heating are advanced tub, backwind tube, miniature air heater, exhaust -valve, rechargeable battery and micro -processing chip, the heating is advanced tub one end and is connected with the air outlet of miniature air heater, the heating is advanced tub other end and is connected through a heating import valve bottom the test connector drying cabinet, the one end of backwind tube is passed through the return air outlet valve with test connector drying cabinet top and is connected, the other end and the miniature air heater air intake connection of backwind tube, the exhaust -valve sets up in the top of test connector drying cabinet for it is gaseous to discharge test connector drying cabinet inner loop, micro -processing chip is connected with the controlled end of miniature air heater, and rechargeable battery is to miniature air heater and micro -processing chip power supply. The device can easily carry and transport to guarantee to satisfy at any time when testing the drying of test connector and test connecting leg, clean to electric power SF6 equipment SF6 gas.
Description
Technical field
The utility model relates to a kind of electric power SF
6the drying device of testing of equipment joint, particularly a kind of portable power SF
6testing of equipment joint drying device and using method.
Background technology
Existing conventional electric power SF
6the drying device of testing of equipment joint and test connecting leg is mainly glass drying basin that chemical test uses or is first undertaken drying by the drying baker be placed in laboratory, after drying, put into drying basin again, place bottom drying basin as the hygroscopic agent such as discolour silica gel or active dry aluminium oxide, the test splice on top is separated by orifice plate and connecting leg carries out Static Adsorption drying to leaving drying basin in, when need use, open drying basin upper cover, the electric power SF needed for taking-up
6testing of equipment joint and test connecting leg, install in a clean chest, use to substation field in taking-up.This location mode, especially when weather is bad or distance is remote, very easily makes moist and pollutes, need scene again with hot air apparatus such as hair dryers to SF
6testing of equipment joint carries out heat drying process, but to test connecting leg, because pipeline is long, caliber is little, even if with hair dryer be also difficult to dry at short notice, dry, and as too high in air-heater temperature, also easy special macromolecule testing tube is blown bad.
Summary of the invention
In view of this, the utility model provides a kind of portable power SF
6testing of equipment joint drying device.
The utility model realizes by the following technical solutions: a kind of portable power SF
6the drying device of testing of equipment joint, is characterized in that: comprise test splice drying box, heating inlet pipe, backwind tube, miniature air-heater, exhaust-valve, rechargeable battery and micro-chip processor; Described heating inlet pipe one end is connected with the air outlet of miniature air-heater; The described heating inlet pipe other end is connected by a heat ingress valve with bottom test splice drying box; One end of described backwind tube is connected by return air outlet valve with test splice drying box top; The other end of backwind tube is connected with described miniature air-heater air inlet; Described exhaust-valve is arranged at the top of described test splice drying box, for emission test joint drying box Inner eycle gas; Described micro-chip processor is connected with the controlled end of miniature air-heater, and described rechargeable battery is powered to miniature air-heater and micro-chip processor.
In the utility model one embodiment, 2 deflecting rollers are installed bottom described test splice drying box.
In the utility model one embodiment, described test splice drying box top is provided with a telescopic lever.
In the utility model one embodiment, described test splice drying box inside is provided with the electric power SF of different size
6the storage compartment of testing of equipment joint storage compartment and test connecting leg, is provided with circulating air passage between each storage compartment and test connecting leg.
In the utility model one embodiment, described miniature air-heater air inlet is provided with a screen pack.
In the utility model one embodiment, described test splice drying box upper cover is fixed on casing top by a hasp.
Compared with prior art, the portable power SF that provides of the utility model
6testing of equipment joint drying device can easily carry and transport, and can ensure to meet at any time to electric power SF
6equipment SF
6when gas is tested; The drying of test splice and test connecting leg is qualified, can not because of test splice and test the making moist of connecting leg, pollute power high voltage SF
6equipment causes test data to be forbidden when carrying out gas test, even causes the damage of fine measuring instrument.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the utility model one embodiment.
Fig. 2 is the side view of the utility model one embodiment.
Fig. 3 is storage compartment and the circulating air channel design figure of the utility model one embodiment.
Fig. 4 is test splice, the test connecting leg heat-wind circulate drying schematic diagram of the utility model one embodiment.
Fig. 5 is the Automatic Control Theory block diagram of the utility model one embodiment.
[label declaration]: 1, miniature air-heater; 2, rechargeable battery; 3, inlet pipe is heated; 4, heat ingress valve 4; 5, circulating air ventilating duct; 6, various SF
6test splice; 7, hose coupler is tested; 8, connecting leg is tested; 9, return air outlet valve; 10, backwind tube; 11, exhaust-valve; 12, test splice drying box; 13, hasp; 14, telescopic lever; 15, various SF
6test splice storage compartment; 16, connecting leg storage compartment is tested; 17, hose coupler storage compartment is tested; 18, drying box box cover; 19, deflecting roller.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
The utility model provides a kind of portable power SF
6the drying device of testing of equipment joint, the concrete structure of the utility model one embodiment is see Fig. 1-4.This device comprises test splice drying box 12, heating inlet pipe 3, backwind tube 10, miniature air-heater 1, exhaust-valve 11, rechargeable battery 2 and micro-chip processor; Described heating inlet pipe 3 one end is connected with the air outlet of miniature air-heater 1; Described heating inlet pipe 3 other end is connected by a heat ingress valve 4 with bottom test splice drying box 12; One end of described backwind tube 10 is connected by return air outlet valve 10 with test splice drying box 12 top; The other end of backwind tube 10 is connected with described miniature air-heater 1 air inlet; Described exhaust-valve 11 is arranged at the top of described test splice drying box 12, for emission test joint drying box 12 Inner eycle gas; Described micro-chip processor is connected with the controlled end of miniature air-heater 1, and described rechargeable battery 2 is powered to miniature air-heater 1 and micro-chip processor.
In the utility model one embodiment, be provided with 2 deflecting rollers 19 bottom described test splice drying box 12, described test splice drying box 12 top is provided with a telescopic lever 14, facilitates repacking to put transport.
In the utility model one embodiment, described test splice drying box 12 inside is provided with the electric power SF of different size
6the storage compartment 16 of testing of equipment joint storage compartment 17 and test connecting leg, is provided with circulating air ventilating duct 5 between each storage compartment and test connecting leg.The space of each storage compartment is all bigger than deposited test splice volume, circulating in order to circulating air, carries out effective heat drying to leaving all size test splice in drying box in.
In the utility model one embodiment, described miniature air-heater 1 air inlet is provided with a screen pack.With the impurity may carried secretly in filtration cycle wind.
Preferably, described test splice drying box 12 upper cover 18 is fixed on test splice drying box 12 top by a hasp 13.By the electric power SF of all size
6testing of equipment joint 6 puts into SF respectively with test connecting leg 8 and test hose coupler 7
6drying box box cover 18 on bonnet in 12 corresponding storage compartments in test splice drying box, and hasp 13 is buckled.
Automatic Control Theory block diagram of the present utility model is see Fig. 5.By micro-chip processor simple programming, control miniature air-heater 1 by micro-chip processor and keep certain air circulation and heating-up temperature, and automatically control startup and the closedown of miniature air-heater 1.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present invention.
Claims (6)
1. a portable power SF
6the drying device of testing of equipment joint, is characterized in that: comprise test splice drying box, heating inlet pipe, backwind tube, miniature air-heater, exhaust-valve, rechargeable battery and micro-chip processor; Described heating inlet pipe one end is connected with the air outlet of miniature air-heater; The described heating inlet pipe other end is connected by a heat ingress valve with bottom test splice drying box; One end of described backwind tube is connected by return air outlet valve with test splice drying box top; The other end of backwind tube is connected with described miniature air-heater air inlet; Described exhaust-valve is arranged at the top of described test splice drying box, for emission test joint drying box Inner eycle gas; Described micro-chip processor is connected with the controlled end of miniature air-heater, and described rechargeable battery is powered to miniature air-heater and micro-chip processor.
2. portable power SF according to claim 1
6the drying device of testing of equipment joint, is characterized in that: be provided with 2 deflecting rollers bottom described test splice drying box.
3. portable power SF according to claim 1
6the drying device of testing of equipment joint, is characterized in that: described test splice drying box top is provided with a telescopic lever.
4. portable power SF according to claim 1
6the drying device of testing of equipment joint, is characterized in that: described test splice drying box inside is provided with the electric power SF of different size
6the storage compartment of testing of equipment joint storage compartment and test connecting leg, is provided with circulating air passage between each storage compartment and test connecting leg.
5. portable power SF according to claim 1
6the drying device of testing of equipment joint, is characterized in that: described miniature air-heater air inlet is provided with a screen pack.
6. portable power SF according to claim 1
6the drying device of testing of equipment joint, is characterized in that: described test splice drying box upper cover is fixed on casing top by a hasp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479057.4U CN204880991U (en) | 2015-07-06 | 2015-07-06 | Portable electric power SF6 equipment test connector drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479057.4U CN204880991U (en) | 2015-07-06 | 2015-07-06 | Portable electric power SF6 equipment test connector drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880991U true CN204880991U (en) | 2015-12-16 |
Family
ID=54825354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479057.4U Expired - Fee Related CN204880991U (en) | 2015-07-06 | 2015-07-06 | Portable electric power SF6 equipment test connector drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964526A (en) * | 2015-07-06 | 2015-10-07 | 国家电网公司 | Portable power SF6 equipment test connector drying device and use method |
| CN112034099A (en) * | 2020-08-07 | 2020-12-04 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Electrical equipment SF6Humidity protection and evaluation method for gas test |
-
2015
- 2015-07-06 CN CN201520479057.4U patent/CN204880991U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964526A (en) * | 2015-07-06 | 2015-10-07 | 国家电网公司 | Portable power SF6 equipment test connector drying device and use method |
| CN104964526B (en) * | 2015-07-06 | 2017-08-01 | 国家电网公司 | A kind of portable power SF6Equipment test splice drying device and application method |
| CN112034099A (en) * | 2020-08-07 | 2020-12-04 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Electrical equipment SF6Humidity protection and evaluation method for gas test |
| CN112034099B (en) * | 2020-08-07 | 2022-04-26 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Electrical equipment SF6Humidity protection and evaluation method for gas test |
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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: 20151216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |