CN204089328U - For the device that hotel Nei Chaifa and civil power switch - Google Patents
For the device that hotel Nei Chaifa and civil power switch Download PDFInfo
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- CN204089328U CN204089328U CN201420586991.1U CN201420586991U CN204089328U CN 204089328 U CN204089328 U CN 204089328U CN 201420586991 U CN201420586991 U CN 201420586991U CN 204089328 U CN204089328 U CN 204089328U
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- 230000005611 electricity Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
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Abstract
The utility model discloses a kind of device switched for hotel Nei Chaifa and civil power, its include be electrically connected with two-way high pressure city changed into switchhouse, for being connected low-voltage distribution cabinet and the diesel generating set of various load in hotel, four transformers with high pressure city electric connection are provided with in changed into switchhouse, two Manual Transfer Switch are provided with in low-voltage distribution cabinet, an automatic transfer switch, two groups of circuit breakers, connect the fire-fighting emergent bus section, busbar section of fire fighting burthen and connect I section, II section, IV section, V section low-voltage bus bar section of various load.
Description
Technical field
The utility model relates to a kind of switching device shifter, says more specifically, relates to a kind of bavin for hotel and sends out the switching device shifter with civil power.
Background technology
The power supply Normal practice of current hotel diesel engine generator does one section of diesel engine generator emergency bus section, for " security against fire type load " and " hotel's important leverage type load " two type loads are powered.But constantly perfect along with safety requirements, hotel's important leverage type load must separate with fire-fighting emergent load and uses bus section, busbar section, also will ensure fire fighting burthen and the power supply of hotel's important load in the equal dead electricity situation of municipal administration.But this object cannot be realized with current existing way.
Utility model content
Given this, the purpose of this utility model is to provide a kind of bavin for hotel to send out the switching device shifter with civil power, effectively can solve and power for " security against fire type load " and " hotel's important leverage type load " two type loads when the equal dead electricity of municipal administration.
Include with the device that civil power switches the changed into switchhouse be electrically connected with two-way high pressure city for hotel Nei Chaifa in the utility model, for connecting low-voltage distribution cabinet and the diesel generating set of various load in hotel, four transformers are set in described changed into switchhouse, be respectively transformer 1#, transformer 2#, transformer 3#, transformer 4#, wherein transformer 1# and transformer 2# is one group of spare transformer each other, transformer 3# and transformer 4# organizes spare transformer each other for another, described transformer 1# and transformer 3# is through the first high voltage bus section and the first high pressure city electric connection, described transformer 2# and transformer 4# is through the second high voltage bus section and the second high pressure city electric connection, two Manual Transfer Switch are provided with in described low-voltage distribution cabinet, an automatic transfer switch, two groups of circuit breakers, connect the fire-fighting emergent bus section, busbar section of fire fighting burthen and connect I section, II section, IV section, V section low-voltage bus bar section of various load, described I section, II section low-voltage bus bar section connects one group of circuit breaker respectively, described IV section, V section low-voltage bus bar section connects another group circuit breaker respectively, is respectively communicated with by low pressure bus connection switch between described I section, II section low-voltage bus bar section and between described IV section, V section low-voltage bus bar section, the output of described diesel generating set is connected with described automatic transfer switch, two Manual Transfer Switch respectively through three circuit breakers, described two Manual Transfer Switch connect the output of described transformer 1# and transformer 3# respectively, and described two groups of circuit breakers connect the output of the output of described Manual Transfer Switch and described transformer 3#, transformer 4# respectively.
High pressure bus connection switch is provided with between described first high voltage bus section and described second high voltage bus section.
Described II section or V section of low-voltage bus bar section are communicated with one end of described automatic transfer switch.
Described various load comprises first order load, two stage loads and important load.
Described fire fighting burthen connects described fire-fighting emergent bus section, busbar section and I section of low-voltage bus bar simultaneously.
Described first Manual Transfer Switch and the second Manual Transfer Switch are manual Double-throwing load switch.
The utility model is by arranging one section of fire-fighting emergent bus section, busbar section, only be responsible for fire-fighting emergent load to power, make the power supply of diesel generating set except meeting fire-fighting equipment and powering, can also when two road civil powers all have a power failure at ordinary times, according to needs and the ruuning situation of hotel management, Non-follow control its need the load of switching.
This way both met current specifications, in turn ensure that the operation of hotel's important load after municipal administration has a power failure.Operation management personnel, by manual mode, select the transmission line circuit of required power supply flexibly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the device switched for hotel Nei Chaifa and civil power in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is elaborated.
As shown in Figure 1, in the utility model for hotel Nei Chaifa and the device that civil power switches include be electrically connected with two-way high pressure city changed into switchhouse 10, for the low-voltage distribution cabinet 11 that is connected various load in hotel and the diesel generating set 12 be placed in this fry dried food ingredients motor house, wherein:
Four transformers are set in changed into switchhouse 10, be respectively transformer 1#, transformer 2#, transformer 3#, transformer 4#, wherein transformer 1# and transformer 2# is one group of spare transformer each other, transformer 3# and transformer 4# organizes spare transformer each other for another, transformer 1# is communicated with the first high pressure civil power (high pressure civil power 1#) through the first high voltage bus section 13 with transformer 3#, and transformer 2# is communicated with the second high pressure civil power (high pressure civil power 2#) through the second high voltage bus section 14 with transformer 4#.A high pressure bus connection switch 22 can be set between the first high voltage bus section 13 and the second high voltage bus section 14, make the first high voltage bus section 13 and the second high voltage bus section 14 in connected state.
Two Manual Transfer Switch are provided with in low-voltage distribution cabinet 11, be respectively the first Manual Transfer Switch 17 and the second Manual Transfer Switch 18, an automatic transfer switch 19, first group of circuit breaker 20, second group of circuit breaker 21, for connecting the fire-fighting emergent bus section, busbar section 15 of fire fighting burthen and connecting I section, II section, IV section, V section low-voltage bus bar section of various load.Namely I section, II section, IV section, V section low-voltage bus bar Duan Zhongjun is connected with first order load, two stage loads, important load etc.And in I section of low-voltage bus bar section, be connected with fire fighting burthen, an input of II section of low-voltage bus bar section connection automatic transfer switch 19 simultaneously.First group of circuit breaker 20 is in parallel by two circuit breakers 1DL, 2DL, and second group of circuit breaker 21 is in parallel by two circuit breakers 4DL, 5DL.
I section, II section low-voltage bus bar section connects second group of circuit breaker 21 respectively, IV section, V section low-voltage bus bar section connects first group of circuit breaker 20 respectively, low pressure bus connection switch 3DL and 6DL is respectively provided with between I section, II section low-voltage bus bar section and between IV section, V section low-voltage bus bar section, I section, II section low-voltage bus bar section is communicated with, and IV section, V section low-voltage bus bar section is communicated with.
The output of two Manual Transfer Switch 17,18 difference connection transformer 3# and transformer 1#, circuit breaker 5DL, 2DL difference connection transformer 4# in two groups of circuit breakers 20,21, the output of transformer 2#, another circuit breaker 4DL, 1DL connect the output of the first Manual Transfer Switch 17, second Manual Transfer Switch 18 respectively.
The output of diesel generating set connects three circuit breakers 7DL, 8DL and 9DL, wherein the output of circuit breaker 7DL, 8DL connects the first Manual Transfer Switch 17 and the second Manual Transfer Switch 18 respectively, the output of circuit breaker 9DL connects another input of automatic transfer switch 19, the output of automatic transfer switch 19 connects fire-fighting emergent bus 15, fire-fighting emergent bus 15 connects fire fighting burthen, can with I section of low-voltage bus bar section simultaneously for fire fighting burthen be powered.
The concrete implementation process of the device switched for hotel Nei Chaifa and civil power in the utility model is as follows:
First Manual Transfer Switch 17 and the second Manual Transfer Switch 18 are in normally off, and under normal circumstances, powered with electricity by the first high pressure civil power and the second high pressure civil power, diesel generating set 12 does not work.Low pressure bus connection switch 3DL, 6DL in low-voltage distribution cabinet 11 are off-state, and first group of circuit breaker, 20, second group of circuit breaker 21 and automatic transfer switch 19 are normal ON city electricity condition, power to fire fighting burthen.
When a road civil power dead electricity, when namely the first high pressure civil power or the second high pressure civil power have a road power-off, high pressure bus connection switch 22 can be connected, then consistent with normal work situation.
If high pressure bus connection switch 22 disconnects, then only have a road mains-supplied, two circuit breaker 1DL or 2DL only in two groups of circuit breakers 20,21,4DL or 5DL only have one in closure state, and low pressure bus connection switch 3DL, 6DL is closure state simultaneously simultaneously.Now diesel generating set 12 does not work, and another road city electricity condition of automatic transfer switch 19 normal ON, for fire fighting burthen is powered.
In two-way civil power dead electricity situation, diesel generating set 12 starts work automatically.Automatic transfer switch 19 is transformed into automatically is powered by diesel generating set 12, for all fire fighting burthen in hotel are powered.
First Manual Transfer Switch 17 and the second Manual Transfer Switch 18 are manual Double-throwing load switch, still remain on mains terminal, for diesel generating set available on-state, power supply trouble is determined whether but not fire conditions by hotel management associate, confirm without after the condition of a fire, manual cut-out hotel insignificant load, after making the place capacity of power supply be less than the capacity of diesel generating set 12, manual again the first Manual Transfer Switch 17 and the second Manual Transfer Switch 18 are switched to diesel generating set 12 power-feed section, are powered to important load by diesel generating set 12.
When any road municipal administration power up is powered, stop generator.
In two road civil power dead electricity, and again breaking out of fire when, cut off diesel generating set 12 feed 2 circuit breaker 7DL and 8DL to normal power supply I section, II section, IV section, V section low-voltage bus bar section; Circuit breaker 9DL closes, and makes diesel generating set 12 be only fire-fighting emergent bus section, busbar section 15 and powers, to ensure that fire fighting burthen is powered.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, the equivalent variations done under the prerequisite not departing from design of the present utility model and principle, amendment and combination, all should belong to the scope of the utility model protection.
Claims (6)
1. the device switched for hotel Nei Chaifa and civil power, include the changed into switchhouse be electrically connected with two-way high pressure city, for connecting low-voltage distribution cabinet and the diesel generating set of various load in hotel, it is characterized in that, four transformers are set in described changed into switchhouse, be respectively transformer 1#, transformer 2#, transformer 3#, transformer 4#, wherein transformer 1# and transformer 2# is one group of spare transformer each other, transformer 3# and transformer 4# organizes spare transformer each other for another, described transformer 1# and transformer 3# is through the first high voltage bus section and the first high pressure city electric connection, described transformer 2# and transformer 4# is through the second high voltage bus section and the second high pressure city electric connection, two Manual Transfer Switch are provided with in described low-voltage distribution cabinet, an automatic transfer switch, two groups of circuit breakers, connect the fire-fighting emergent bus section, busbar section of fire fighting burthen and connect I section, II section, IV section, V section low-voltage bus bar section of various load, described I section, II section low-voltage bus bar section connects one group of circuit breaker respectively, described IV section, V section low-voltage bus bar section connects another group circuit breaker respectively, is respectively communicated with by low pressure bus connection switch between described I section, II section low-voltage bus bar section and between described IV section, V section low-voltage bus bar section, the output of described diesel generating set is connected with described automatic transfer switch, two Manual Transfer Switch respectively through three circuit breakers, described two Manual Transfer Switch connect the output of described transformer 1# and transformer 3# respectively, and described two groups of circuit breakers connect the output of the output of described Manual Transfer Switch and described transformer 3#, transformer 4# respectively.
2. the device switched for hotel Nei Chaifa and civil power according to claim 1, is characterized in that, is provided with high pressure bus connection switch between described first high voltage bus section and described second high voltage bus section.
3. the device switched for hotel Nei Chaifa and civil power according to claim 1, is characterized in that, described II section or V section of low-voltage bus bar section are communicated with one end of described automatic transfer switch.
4. the device switched for hotel Nei Chaifa and civil power according to claim 1, is characterized in that, described various load comprises first order load, two stage loads and important load.
5. the device switched for hotel Nei Chaifa and civil power according to claim 1, is characterized in that, described fire fighting burthen connects described fire-fighting emergent bus section, busbar section and I section of low-voltage bus bar simultaneously.
6. the device switched for hotel Nei Chaifa and civil power according to claim 1, is characterized in that, described first Manual Transfer Switch and the second Manual Transfer Switch are manual Double-throwing load switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586991.1U CN204089328U (en) | 2014-10-11 | 2014-10-11 | For the device that hotel Nei Chaifa and civil power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586991.1U CN204089328U (en) | 2014-10-11 | 2014-10-11 | For the device that hotel Nei Chaifa and civil power switch |
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| Publication Number | Publication Date |
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| CN204089328U true CN204089328U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586991.1U Expired - Fee Related CN204089328U (en) | 2014-10-11 | 2014-10-11 | For the device that hotel Nei Chaifa and civil power switch |
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| CN (1) | CN204089328U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682552A (en) * | 2015-03-13 | 2015-06-03 | 北京百度网讯科技有限公司 | System and method for supplying power to data center |
| CN104882957A (en) * | 2015-06-17 | 2015-09-02 | 中国热带农业科学院南亚热带作物研究所 | Power supply system of agricultural production base |
| CN104917288A (en) * | 2015-06-30 | 2015-09-16 | 遵义市产品质量检验检测院 | Laboratory uninterrupted power supply system |
| CN108832618A (en) * | 2018-05-24 | 2018-11-16 | 重庆卓创国际工程设计有限公司 | Business distribution double power-supply system |
| CN108879771A (en) * | 2018-07-16 | 2018-11-23 | 扬州市华东动力机械有限公司 | A kind of marine wind electric field diesel emergency generating set control system and control method |
| CN109256849A (en) * | 2018-11-13 | 2019-01-22 | 浙江杰地建筑设计有限公司 | It is provided with the hotel's distribution system and its application method of diesel-driven generator |
| CN109687570A (en) * | 2018-12-17 | 2019-04-26 | 国网北京市电力公司 | One kind zero flashes low-voltage distribution system and operating method |
| CN110858714A (en) * | 2018-08-24 | 2020-03-03 | 阿里巴巴集团控股有限公司 | Power supply system and power supply method |
| CN112528371A (en) * | 2020-12-09 | 2021-03-19 | 四川蓉信开工程设计有限公司 | Electrical design method for water treatment project |
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2014
- 2014-10-11 CN CN201420586991.1U patent/CN204089328U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682552B (en) * | 2015-03-13 | 2018-10-16 | 北京百度网讯科技有限公司 | System and method for powering for data center |
| CN104682552A (en) * | 2015-03-13 | 2015-06-03 | 北京百度网讯科技有限公司 | System and method for supplying power to data center |
| CN104882957A (en) * | 2015-06-17 | 2015-09-02 | 中国热带农业科学院南亚热带作物研究所 | Power supply system of agricultural production base |
| CN104917288A (en) * | 2015-06-30 | 2015-09-16 | 遵义市产品质量检验检测院 | Laboratory uninterrupted power supply system |
| CN108832618A (en) * | 2018-05-24 | 2018-11-16 | 重庆卓创国际工程设计有限公司 | Business distribution double power-supply system |
| CN108879771B (en) * | 2018-07-16 | 2023-10-31 | 扬州市华东动力机械有限公司 | Control system and control method for emergency diesel generator set of offshore wind farm |
| CN108879771A (en) * | 2018-07-16 | 2018-11-23 | 扬州市华东动力机械有限公司 | A kind of marine wind electric field diesel emergency generating set control system and control method |
| CN110858714B (en) * | 2018-08-24 | 2024-04-19 | 阿里巴巴集团控股有限公司 | Power supply system and power supply method |
| CN110858714A (en) * | 2018-08-24 | 2020-03-03 | 阿里巴巴集团控股有限公司 | Power supply system and power supply method |
| CN109256849A (en) * | 2018-11-13 | 2019-01-22 | 浙江杰地建筑设计有限公司 | It is provided with the hotel's distribution system and its application method of diesel-driven generator |
| CN109256849B (en) * | 2018-11-13 | 2024-03-12 | 杰地设计集团有限公司 | Hotel power distribution system provided with diesel generator and application method thereof |
| CN109687570B (en) * | 2018-12-17 | 2021-03-02 | 国网北京市电力公司 | Zero-flicker low-voltage power distribution system and operation method |
| CN109687570A (en) * | 2018-12-17 | 2019-04-26 | 国网北京市电力公司 | One kind zero flashes low-voltage distribution system and operating method |
| CN112528371A (en) * | 2020-12-09 | 2021-03-19 | 四川蓉信开工程设计有限公司 | Electrical design method for water treatment project |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180205 Address after: 116011 No. 539 Changjiang Road, Xigang District, Liaoning, Dalian, China Patentee after: DALIAN WANDA GROUP Co.,Ltd. Address before: 100022 Building No. 12, No. 93, building No. 93, Jianguo Road, Beijing City, 22 floor 2601 Patentee before: WANDA INSTITUTE OF HOTEL DESIGN AND RESEARCH Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 100022 2601, 22 / F, building 12, No. 93, Jianguo Road, Chaoyang District, Beijing Patentee after: WANDA INSTITUTE OF HOTEL DESIGN AND RESEARCH Co.,Ltd. Address before: 116011 No. 539 Changjiang Road, Xigang District, Dalian, Liaoning. Patentee before: DALIAN WANDA GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |