CN111679698A - Energy conversion type emergency heating device for circuit breaker - Google Patents
Energy conversion type emergency heating device for circuit breaker Download PDFInfo
- Publication number
- CN111679698A CN111679698A CN202010465511.6A CN202010465511A CN111679698A CN 111679698 A CN111679698 A CN 111679698A CN 202010465511 A CN202010465511 A CN 202010465511A CN 111679698 A CN111679698 A CN 111679698A
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- annular sheet
- heating
- heating device
- control box
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000003381 stabilizer Substances 0.000 claims description 9
- 208000033999 Device damage Diseases 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1925—Control of temperature characterised by the use of electric means using a combination of auxiliary electric and non-electric power
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fuses (AREA)
- Inverter Devices (AREA)
Abstract
Energy conversion type emergency heating device of circuit breaker. The heating device is complex to replace after being damaged, needs professionals to be installed on site, and cannot reach the professionals of remote transformer substations in time. The invention comprises the following components: detain heating jacket (2) on the jar body of circuit breaker (1), the heating jacket include annular sheet (4), the inner wall of annular sheet seted up snake-shaped groove (9), snake-shaped inslot inlay and have heating plate (10), the both ends of annular sheet support board (11) have, the support board on be fixed with solar panel (6) that the slope was arranged, the external fixed surface of annular sheet have control box (3), the outer winding of control box have the heater strip. The invention is used for the energy conversion type emergency heating device of the circuit breaker.
Description
The technical field is as follows:
the invention relates to an energy conversion type emergency heating device for a circuit breaker.
Background art:
the tank-type circuit breaker generally installs winter heating device, prevents that temperature from crossing unable insulating and arc extinguishing requirement of satisfying of SF6 gas liquefaction in the circuit breaker excessively in winter, and it is more loaded down with trivial details to change after heating device damages, needs the professional to arrive the installation on the spot, can't arrive in time to remote substation professional.
The invention content is as follows:
the invention aims to provide an energy conversion type emergency heating device for a circuit breaker.
The above purpose is realized by the following technical scheme:
the utility model provides a circuit breaker energy transform formula emergency heating device which constitutes and includes: detain the heating jacket on the jar body of circuit breaker, the heating jacket include the annular sheet, the inner wall of annular sheet seted up the snake-shaped groove, the snake-shaped inslot inlay and have the heating plate, the both ends of annular sheet the extension board has, the extension board on be fixed with the solar panel that the slope was arranged, the external fixed surface of annular sheet have a control box, the outer winding of control box have the heater strip.
The emergency heating device with the energy conversion function for the circuit breaker comprises a voltage stabilizer and an inverter in a control box, wherein the solar panel is electrically connected with the inverter, the inverter is electrically connected with the voltage stabilizer, and the voltage stabilizer is electrically connected with a heating sheet.
Has the advantages that:
1. the heating device on the tank type circuit breaker can play a role in emergency heating when damaged, and can prevent the tank type circuit breaker from generating faults due to too low temperature.
The temperature of the tank type circuit breaker is controlled by a temperature controller, a temperature measuring hole is formed in the annular plate, a temperature sensor is inserted into the temperature measuring hole and used for measuring the temperature, the temperature set by the temperature controller is the lowest temperature of-2 ℃ and the highest temperature of 20 ℃, the tank type circuit breaker does not operate when a heating device of the tank type circuit breaker normally operates, the temperature of the tank type circuit breaker is reduced when the heating device is damaged, and when the temperature reaches-2 ℃, the heating piece is controlled to be started for heating, so that the temperature in a room of the tank type circuit breaker is kept between-220 ℃.
The solar panel and the electric energy are alternately used for supplying power, if a fault occurs in the daytime, the starting switch of the solar panel is started after the temperature reaches the set temperature, the solar panel absorbs the solar energy to supply power to the heating sheet and the heating wire, so that the heating sheet and the heating wire are heated, and if the fault occurs in the night, the electric energy is used for supplying power, so that the energy can be saved.
According to the invention, the springs of the two studs are hooked, so that tension can be always applied to the annular sheet, the annular sheet can be always attached to the surface of the tank body, and the heating efficiency is ensured.
Description of the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a front view in use;
FIG. 4 is a side view in use;
in the figure: 1. a circuit breaker; 2. heating a jacket; 3. a control box; 4. an annular sheet; 5. a stud; 6. a solar panel; 7. a spring; 8, a threaded round hole; 9. a serpentine groove; 10. a heating plate; 11. and (4) a support plate.
The specific implementation mode is as follows:
example 1:
the utility model provides an emergent heating device of circuit breaker energy transform formula, this emergent heating device of circuit breaker energy transform formula is including detaining heating jacket 2 on the jar body of circuit breaker 1, the heating jacket include annular sheet 4, the inner wall of annular sheet seted up snake-shaped groove 9, snake-shaped inslot inlay and have heating plate 10, the both ends of annular sheet support board 11 has, the support board on be fixed with the solar panel 6 that the slope was arranged, the external fixed surface of annular sheet have control box 3, the control box outer winding have the heater strip.
Example 2:
according to embodiment 1 the emergency heating device with energy conversion for circuit breaker, the control box comprises a voltage stabilizer and an inverter, the solar panel is electrically connected with the inverter, the inverter is electrically connected with the voltage stabilizer, and the voltage stabilizer is electrically connected with the heating sheet.
Claims (2)
1. The utility model provides a circuit breaker energy transform formula emergency heating device which constitutes and includes: detain the heating jacket on the jar body of circuit breaker, characterized by: the heating jacket include the annular sheet, the inner wall of annular sheet seted up the snake-shaped groove, the snake-shaped inslot inlay and have the heating plate, the both ends of annular sheet the extension board has, the extension board on be fixed with the solar panel that the slope was arranged, the external fixed surface of annular sheet have a control box, the control box outer winding have the heater strip.
2. The emergency heating apparatus with energy conversion for circuit breaker as claimed in claim 1, wherein: the control box comprises a voltage stabilizer and an inverter, the solar panel is electrically connected with the inverter, the inverter is electrically connected with the voltage stabilizer, and the voltage stabilizer is electrically connected with the heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465511.6A CN111679698A (en) | 2020-05-28 | 2020-05-28 | Energy conversion type emergency heating device for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465511.6A CN111679698A (en) | 2020-05-28 | 2020-05-28 | Energy conversion type emergency heating device for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111679698A true CN111679698A (en) | 2020-09-18 |
Family
ID=72453607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010465511.6A Pending CN111679698A (en) | 2020-05-28 | 2020-05-28 | Energy conversion type emergency heating device for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111679698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163526A (en) * | 2021-04-28 | 2021-07-23 | 国网冀北电力有限公司检修分公司 | Heating control system and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201796803U (en) * | 2010-06-12 | 2011-04-13 | 河南平高东芝高压开关有限公司 | Automatic insulating device of tank type high-voltage circuit breaker |
| CN202013833U (en) * | 2011-01-26 | 2011-10-19 | 新疆电力公司奎屯电业局 | Self-temperature-limit heating insulation sleeve of SF6 circuit breaker |
| CN202026481U (en) * | 2011-04-01 | 2011-11-02 | 河南省电力公司商丘供电公司 | Solar heater |
| CN202796774U (en) * | 2012-07-18 | 2013-03-13 | 无锡恒驰中兴开关有限公司 | Outdoor high-voltage sulfur hexafluoride pot type breaker with heating device |
| CN204497132U (en) * | 2015-02-10 | 2015-07-22 | 国家电网公司 | SF 6potting breaker heater |
| CN204612028U (en) * | 2015-01-30 | 2015-09-02 | 郑州轻工业学院 | A kind of air-conditioning system |
| CN206685303U (en) * | 2017-05-10 | 2017-11-28 | 国网黑龙江省电力有限公司检修公司 | Simple portable installing type SF6 potting breakers are met an urgent need heater |
| US20170372857A1 (en) * | 2016-06-27 | 2017-12-28 | Abb Schweiz Ag | Sf6 insultated circuit breaker system with heater |
| CN107749362A (en) * | 2017-09-27 | 2018-03-02 | 国网黑龙江省电力有限公司检修公司 | The emergent heating means of the emergent heater of portable SF6 potting breakers |
| CN208548311U (en) * | 2018-06-28 | 2019-02-26 | 江西惠民电气有限公司 | A kind of outdoor high-voltage vacuum breaker |
-
2020
- 2020-05-28 CN CN202010465511.6A patent/CN111679698A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201796803U (en) * | 2010-06-12 | 2011-04-13 | 河南平高东芝高压开关有限公司 | Automatic insulating device of tank type high-voltage circuit breaker |
| CN202013833U (en) * | 2011-01-26 | 2011-10-19 | 新疆电力公司奎屯电业局 | Self-temperature-limit heating insulation sleeve of SF6 circuit breaker |
| CN202026481U (en) * | 2011-04-01 | 2011-11-02 | 河南省电力公司商丘供电公司 | Solar heater |
| CN202796774U (en) * | 2012-07-18 | 2013-03-13 | 无锡恒驰中兴开关有限公司 | Outdoor high-voltage sulfur hexafluoride pot type breaker with heating device |
| CN204612028U (en) * | 2015-01-30 | 2015-09-02 | 郑州轻工业学院 | A kind of air-conditioning system |
| CN204497132U (en) * | 2015-02-10 | 2015-07-22 | 国家电网公司 | SF 6potting breaker heater |
| US20170372857A1 (en) * | 2016-06-27 | 2017-12-28 | Abb Schweiz Ag | Sf6 insultated circuit breaker system with heater |
| CN109844892A (en) * | 2016-06-27 | 2019-06-04 | Abb瑞士股份有限公司 | SF6 insulated circuit breakers system with heater |
| CN206685303U (en) * | 2017-05-10 | 2017-11-28 | 国网黑龙江省电力有限公司检修公司 | Simple portable installing type SF6 potting breakers are met an urgent need heater |
| CN107749362A (en) * | 2017-09-27 | 2018-03-02 | 国网黑龙江省电力有限公司检修公司 | The emergent heating means of the emergent heater of portable SF6 potting breakers |
| CN208548311U (en) * | 2018-06-28 | 2019-02-26 | 江西惠民电气有限公司 | A kind of outdoor high-voltage vacuum breaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163526A (en) * | 2021-04-28 | 2021-07-23 | 国网冀北电力有限公司检修分公司 | Heating control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211117 Address after: 163458 Heilongjiang Province, Daqing City Ranghulu District No. 409 South Central Avenue Applicant after: DAQING POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER Co.,Ltd. Address before: 163458 Heilongjiang Province, Daqing City Ranghulu District No. 409 South Central Avenue Applicant before: DAQING POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER Co.,Ltd. Applicant before: STATE GRID CORPORATION OF CHINA |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200918 |