CN204243770U - A kind of low-voltage capacitance compensating cabinet of self-extinguishing - Google Patents
A kind of low-voltage capacitance compensating cabinet of self-extinguishing Download PDFInfo
- Publication number
- CN204243770U CN204243770U CN201420612333.5U CN201420612333U CN204243770U CN 204243770 U CN204243770 U CN 204243770U CN 201420612333 U CN201420612333 U CN 201420612333U CN 204243770 U CN204243770 U CN 204243770U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- counter
- over
- switch
- extinguishing
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a kind of low-voltage capacitance compensating cabinet of self-extinguishing, it comprises cabinet, there is top cover cabinet upper end, cabinet comprises Over-The-Counter and lower cabinet, Over-The-Counter front end face has Over-The-Counter door, Over-The-Counter door there is ammeter, varmeter, power factor meter, universal seclector, idle compensating control and switch with knifeshaped fuse interface, Over-The-Counter inner top has dry powder extinguisher, all there is jet pipe at keep left on the downside of dry powder extinguisher two ends of keeping right, nozzle-end has glass envelope, there is Pressure gauge dry powder extinguisher lower end, switch with knifeshaped fuse and lightning arrester is had in Over-The-Counter, current transformer is had below switch with knifeshaped fuse, lower cabinet front end face has lower cabinet door, lower cabinet door there is indicator light with horizontal form, miniature circuit breaker is had in lower cabinet, A.C. contactor, thermal relay, and AC capacitor, there is supporting bracket AC capacitor lower end, there is base cabinet lower end, total the utility model has compact conformation, heat radiation is good, fire extinguishing in time, the advantage that result of use is good.
Description
Technical field
The utility model belongs to electrical equipment technical field, is specifically related to a kind of low-voltage capacitance compensating cabinet, the low-voltage capacitance compensating cabinet of particularly a kind of self-extinguishing.
Background technology
Loadtype major part in electric power system belongs to inductive load, add that electricity consumption enterprise generally uses power electronic equipment widely, make power factor of electric network lower, lower power factor reduces utilization rate of equipment and installations, add power supply investment, compromise quality of voltage, reduce service life of equipment, considerably increase line loss, in order to improve the factor of energy waste that power factor of electric network lowly brings and unfavorable power supply production, all need to use capacitor compensation cabinet to carry out raising power factor, but because the frequency of utilization of electric equipment is higher, high temperature is easily caused to catch fire, therefore a kind of the low-voltage capacitance compensating cabinet of self-extinguishing just can have Practical significance very much.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide rationally distributed, the low-voltage capacitance compensating cabinet of Self-extinguishing.
The purpose of this utility model is achieved in that a kind of low-voltage capacitance compensating cabinet of self-extinguishing, it comprises cabinet, described cabinet upper end is provided with top cover, described cabinet comprises Over-The-Counter and lower cabinet, described Over-The-Counter front end face is provided with Over-The-Counter door, described Over-The-Counter door is provided with ammeter, varmeter, power factor meter, universal seclector, idle compensating control and switch with knifeshaped fuse interface, described Over-The-Counter inner top is provided with dry powder extinguisher, keep left on the downside of described dry powder extinguisher two ends of keeping right are provided with jet pipe, described nozzle-end is provided with glass envelope, described dry powder extinguisher lower end is provided with Pressure gauge, switch with knifeshaped fuse and lightning arrester is provided with in described Over-The-Counter, current transformer is provided with below described switch with knifeshaped fuse, described lower cabinet front end face is provided with lower cabinet door, described lower cabinet door is provided with indicator light with horizontal form, miniature circuit breaker is provided with in described lower cabinet, A.C. contactor, thermal relay, and AC capacitor, described AC capacitor lower end is provided with supporting bracket, described cabinet lower end is provided with base.
Described switch with knifeshaped fuse interface is corresponding with the switch with knifeshaped fuse position in lower cabinet.
Extinguishing chemical in described dry powder extinguisher is sodium acid carbonate extinguishing chemical.
The quantity of described indicator light is identical with the quantity of AC capacitor.
Described supporting bracket is that the length of square, described supporting bracket is identical with lower cabinet length, described supporting bracket width be the 1.2-1.5 of AC capacitor length doubly.
The temperature of described glass envelope explosion is 68 °-80 °.
The beneficial effects of the utility model: the utility model adopts the varmeter in Over-The-Counter door, power factor meter and ammeter can real-time monitor reactive power value during work, the size of power factor size and current value, very convenient and swift, switch with knifeshaped fuse interface can carry out the make-break operation of capacitor compensation cabinet by direct control switch with knifeshaped fuse, glass marble in dry powder extinguisher in Over-The-Counter in jet pipe is heat explosion after capacitor compensation cabinet catches fire accidentally, fire extinguishing process is carried out in sodium acid carbonate extinguishing chemical ejection in dry powder extinguisher, sodium acid carbonate extinguishing chemical can carry out insulation processing while fire extinguishing simultaneously, the Pressure gauge of dry powder extinguisher lower end can force value in Real-Time Monitoring dry powder extinguisher, ensure have enough pressure to be ejected by extinguishing chemical when there is fire, once force value is not enough, carry out replacing process in time, the installation of components and parts very regular and compact, capacitor compensation cabinet is made to be more conducive to heat radiation, indicator light and AC capacitor are to whether showing the normal work in reactive power compensation loop timely, total the utility model has compact conformation, heat radiation is good, fire extinguishing in time, the advantage that result of use is good.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of dry powder extinguisher in the utility model.
In figure: 1, cabinet 2, top cover 3, Over-The-Counter 301, Over-The-Counter door 4, lower cabinet 401, lower cabinet door 5, ammeter 6, varmeter 7, power factor meter 8, universal seclector 9, idle compensating control 10, switch with knifeshaped fuse interface 11, dry powder extinguisher 12, jet pipe 13, glass envelope 14, Pressure gauge 15, switch with knifeshaped fuse 16, lightning arrester 17, current transformer 18, indicator light 19, miniature circuit breaker 20, A.C. contactor 21, thermal relay 22, AC capacitor 23, supporting bracket 24, base.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-3, a kind of low-voltage capacitance compensating cabinet of self-extinguishing, it comprises cabinet 1, described cabinet 1 upper end is provided with top cover 2, described cabinet 1 comprises Over-The-Counter 3 and lower cabinet 4, described Over-The-Counter 3 front end face is provided with Over-The-Counter door 301, described Over-The-Counter door 301 is provided with ammeter 5, varmeter 6, power factor meter 7, universal seclector 8, idle compensating control 9 and switch with knifeshaped fuse interface 10, described Over-The-Counter 3 inner top is provided with dry powder extinguisher 11, keep left on the downside of described dry powder extinguisher 11 two ends of keeping right are provided with jet pipe 12, described jet pipe 12 end is provided with glass envelope 13, described dry powder extinguisher 11 lower end is provided with Pressure gauge 14, switch with knifeshaped fuse 15 and lightning arrester 16 is provided with in described Over-The-Counter 3, current transformer 17 is provided with below described switch with knifeshaped fuse 15, described lower cabinet 4 front end face is provided with lower cabinet door 401, described lower cabinet door 401 is provided with indicator light 18 with horizontal form, miniature circuit breaker 19 is provided with in described lower cabinet 4, A.C. contactor 20, thermal relay 21, and AC capacitor 22, described AC capacitor 22 lower end is provided with supporting bracket 23, described cabinet 1 lower end is provided with base 24.
The utility model is in use: what compensate cabinet by switch with knifeshaped fuse interface operation switch with knifeshaped fuse cut-offs operation, very convenient and swift, varmeter in Over-The-Counter door, power factor meter and ammeter can real-time monitor reactive power value during work, the size of power factor size and current value, dry powder extinguisher in Over-The-Counter can force value size in Real-Time Monitoring dry powder extinguisher, patrol officer will be reminded to carry out replacing process once pressure in fire extinguisher is too small, dry powder extinguisher can be more thorough when electric equipment is put out a fire, extinguishing effect is fairly obvious, indicator light and AC capacitor are to whether showing the normal work in reactive power compensation loop timely, total the utility model has compact conformation, fire extinguishing in time, the advantage that result of use is good.
Embodiment 2
As Figure 1-3, a kind of low-voltage capacitance compensating cabinet of self-extinguishing, it comprises cabinet 1, described cabinet 1 upper end is provided with top cover 2, described cabinet 1 comprises Over-The-Counter 3 and lower cabinet 4, described Over-The-Counter 3 front end face is provided with Over-The-Counter door 301, described Over-The-Counter door 301 is provided with ammeter 5, varmeter 6, power factor meter 7, universal seclector 8, idle compensating control 9 and switch with knifeshaped fuse interface 10, described Over-The-Counter 3 inner top is provided with dry powder extinguisher 11, keep left on the downside of described dry powder extinguisher 11 two ends of keeping right are provided with jet pipe 12, described jet pipe 12 end is provided with glass envelope 13, described dry powder extinguisher 11 lower end is provided with Pressure gauge 14, switch with knifeshaped fuse 15 and lightning arrester 16 is provided with in described Over-The-Counter 3, current transformer 17 is provided with below described switch with knifeshaped fuse 15, described lower cabinet 4 front end face is provided with lower cabinet door 401, described lower cabinet door 401 is provided with indicator light 18 with horizontal form, miniature circuit breaker 19 is provided with in described lower cabinet 4, A.C. contactor 20, thermal relay 21, and AC capacitor 22, described AC capacitor 22 lower end is provided with supporting bracket 23, described cabinet 1 lower end is provided with base 24.
Described switch with knifeshaped fuse interface 10 is corresponding with switch with knifeshaped fuse 15 position in lower cabinet.
Extinguishing chemical in described dry powder extinguisher 11 is sodium acid carbonate extinguishing chemical.
The quantity of described indicator light 18 is identical with the quantity of AC capacitor 22.
Described supporting bracket 23 is that the length of square, described supporting bracket 23 is identical with lower cabinet 4 length, described supporting bracket 23 width be the 1.2-1.5 of AC capacitor 22 length doubly.
The temperature that described glass envelope 13 bursts is 68 °-80 °.
The utility model is in use: what compensate cabinet by switch with knifeshaped fuse interface operation switch with knifeshaped fuse cut-offs operation, very convenient and swift, varmeter in Over-The-Counter door, power factor meter and ammeter can real-time monitor reactive power value during work, the size of power factor size and current value, dry powder extinguisher in Over-The-Counter can force value size in Real-Time Monitoring dry powder extinguisher, patrol officer will be reminded to carry out replacing process once pressure in fire extinguisher is too small, glass marble in dry powder extinguisher in Over-The-Counter in jet pipe is heat explosion after capacitor compensation cabinet catches fire accidentally, fire extinguishing process is carried out in sodium acid carbonate extinguishing chemical ejection in dry powder extinguisher, sodium acid carbonate extinguishing chemical can carry out insulation processing while fire extinguishing simultaneously, extinguishing effect is fairly obvious, indicator light and AC capacitor are to whether showing the normal work in reactive power compensation loop timely, the installation of components and parts very regular and compact, capacitor compensation cabinet is made to be more conducive to heat radiation, total the utility model has compact conformation, heat radiation is good, fire extinguishing in time, the advantage that result of use is good.
Claims (6)
1. the low-voltage capacitance compensating cabinet of a self-extinguishing, it comprises cabinet, it is characterized in that: described cabinet upper end is provided with top cover, described cabinet comprises Over-The-Counter and lower cabinet, described Over-The-Counter front end face is provided with Over-The-Counter door, described Over-The-Counter door is provided with ammeter, varmeter, power factor meter, universal seclector, idle compensating control and switch with knifeshaped fuse interface, described Over-The-Counter inner top is provided with dry powder extinguisher, keep left on the downside of described dry powder extinguisher two ends of keeping right are provided with jet pipe, described nozzle-end is provided with glass envelope, described dry powder extinguisher lower end is provided with Pressure gauge, switch with knifeshaped fuse and lightning arrester is provided with in described Over-The-Counter, current transformer is provided with below described switch with knifeshaped fuse, described lower cabinet front end face is provided with lower cabinet door, described lower cabinet door is provided with indicator light with horizontal form, miniature circuit breaker is provided with in described lower cabinet, A.C. contactor, thermal relay, and AC capacitor, described AC capacitor lower end is provided with supporting bracket, described cabinet lower end is provided with base.
2. the low-voltage capacitance compensating cabinet of a kind of self-extinguishing according to claim 1, is characterized in that: described switch with knifeshaped fuse interface is corresponding with the switch with knifeshaped fuse position in lower cabinet.
3. the low-voltage capacitance compensating cabinet of a kind of self-extinguishing according to claim 1, is characterized in that: the extinguishing chemical in described dry powder extinguisher is sodium acid carbonate extinguishing chemical.
4. the low-voltage capacitance compensating cabinet of a kind of self-extinguishing according to claim 1, is characterized in that: the quantity of described indicator light is identical with the quantity of AC capacitor.
5. the low-voltage capacitance compensating cabinet of a kind of self-extinguishing according to claim 1, is characterized in that: described supporting bracket is that the length of square, described supporting bracket is identical with lower cabinet length, described supporting bracket width be the 1.2-1.5 of AC capacitor length doubly.
6. the low-voltage capacitance compensating cabinet of a kind of self-extinguishing according to claim 1, is characterized in that: the temperature of described glass envelope explosion is 68 °-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612333.5U CN204243770U (en) | 2014-10-22 | 2014-10-22 | A kind of low-voltage capacitance compensating cabinet of self-extinguishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612333.5U CN204243770U (en) | 2014-10-22 | 2014-10-22 | A kind of low-voltage capacitance compensating cabinet of self-extinguishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243770U true CN204243770U (en) | 2015-04-01 |
Family
ID=52773216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612333.5U Active CN204243770U (en) | 2014-10-22 | 2014-10-22 | A kind of low-voltage capacitance compensating cabinet of self-extinguishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071241A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage reactive compensation cabinet |
| CN105207229A (en) * | 2015-09-22 | 2015-12-30 | 太仓宏光自控电器设备有限公司 | Low-voltage reactive compensation cabinet for electrical equipment |
| CN105790283A (en) * | 2016-04-14 | 2016-07-20 | 国网山东省电力公司东明县供电公司 | Fireproof ventilation capacitance compensation cabinet |
-
2014
- 2014-10-22 CN CN201420612333.5U patent/CN204243770U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071241A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | Low-voltage reactive compensation cabinet |
| CN105207229A (en) * | 2015-09-22 | 2015-12-30 | 太仓宏光自控电器设备有限公司 | Low-voltage reactive compensation cabinet for electrical equipment |
| CN105790283A (en) * | 2016-04-14 | 2016-07-20 | 国网山东省电力公司东明县供电公司 | Fireproof ventilation capacitance compensation cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105790283A (en) | Fireproof ventilation capacitance compensation cabinet | |
| CN204243770U (en) | A kind of low-voltage capacitance compensating cabinet of self-extinguishing | |
| CN202737519U (en) | Miniature wall-mounted power supply system | |
| CN206849754U (en) | A kind of high-voltage complex protection device | |
| CN204361672U (en) | A kind of agriculture net cage system | |
| CN206992492U (en) | A kind of stand for power transmission and distribution | |
| CN204028210U (en) | The two electroscope of ac high-voltage | |
| CN202720063U (en) | Temperature indicating wax sheet sticking rod | |
| CN202633874U (en) | Ice melting system capable of switching alternating current and direct current | |
| CN203301157U (en) | Low-voltage reactive compensation power distribution cabinet | |
| CN204375102U (en) | A kind of electrical fire monitoring device case | |
| CN210273199U (en) | Fireproof distribution box | |
| CN103308198A (en) | Temperature-controlled switch cabinet wireless overheat alarm device | |
| CN204359858U (en) | The device of a kind of monitoring station institute terminal self drain conditions | |
| CN209624715U (en) | A kind of electric network fault detection device | |
| CN202887961U (en) | Voltage regulator for uninterrupted power supply (UPS) by-pass cabinet | |
| CN221573241U (en) | Fire alarm device of high-voltage power distribution cabinet | |
| CN209642072U (en) | A kind of JP low-voltage comprehensive distribution cabinet | |
| CN202917846U (en) | Switch cabinet with anti mal-touching function | |
| CN204270764U (en) | A kind of self-melt lightning arrester | |
| CN203554364U (en) | Terminal station solar power supply system based on SCADA | |
| CN206807117U (en) | A kind of direct-current power source supply device | |
| CN202928705U (en) | Temperature-indicating wax sheet pasting bar | |
| CN202353226U (en) | Low-voltage reactive power compensation cabinet | |
| CN209184553U (en) | A kind of wireless temperature measurement sense cigarette header box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450000 building 39, international enterprise port, 25th Street, hanghai East Road, Zhengzhou Economic and Technological Development Zone, Henan Province Patentee after: Henan Sanhe Electric Group Co.,Ltd. Address before: 450000 no.749, 7th floor, unit 2, building 60, No.2, hanghai East Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: HENAN SANHE ELECTRICAL Co.,Ltd. |