CN108092163A - A kind of energy-saving power distribution cabinet - Google Patents
A kind of energy-saving power distribution cabinet Download PDFInfo
- Publication number
- CN108092163A CN108092163A CN201711394259.9A CN201711394259A CN108092163A CN 108092163 A CN108092163 A CN 108092163A CN 201711394259 A CN201711394259 A CN 201711394259A CN 108092163 A CN108092163 A CN 108092163A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- power distribution
- energy
- distribution cabinet
- cabinet
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to a kind of energy-saving power distribution cabinets in power distribution cabinet field field, including cabinet, electricity generation system is installed, electricity generation system includes compressor, and compressor includes cylinder body in the cabinet, cylinder body internal clearance is combined with piston, cylinder body is filled with expanding layer with piston space, is hinged with connecting rod on the cylinder body, turntable is hinged on connecting rod, rotor is fixedly connected on turntable, stator is socketed with outside rotor；Cooling system includes the helix tube being wrapped on cylinder body, and the helix tube includes inlet end and outlet side, and feeder is connected on inlet end, and feeder includes cooling fan.By expanding layer volume change, by piston rotation, and then rotor cutting magnetic line in the stator is driven, the thermal energy wasted originally is converted into electric energy, and then avoids the waste of thermal energy；Coordinated by cooling fan and hydropneumatic volume, control the cold air amount for entering helix tube, and then complete the export of expanding layer internal heat.
Description
Technical field
The present invention relates to power distribution cabinet field fields, and in particular to a kind of energy-saving power distribution cabinet.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet are the final stage devices of distribution system.Power distribution cabinet is electricity
The general designation of motivation control centre.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；Motor control center is used for
The occasion that load is concentrated, circuit is more.They distribute to the electric energy of a certain circuit of upper level controller switching equipment load nearby.This
Grade equipment reply load provides protection, monitoring and control.
Due to power distribution cabinet in use, substantial amounts of heat can be given out, the heat distributed is easily caused inside power distribution cabinet
Temperature rises, and the electric elements in power distribution cabinet are at high temperature, fragile, influences the volume service life of power distribution cabinet and using effect
Rate.
The content of the invention
The invention is intended to provide a kind of energy-saving power distribution cabinet, to solve the problems, such as that power distribution cabinet internal heat can not recycle.
A kind of energy-saving power distribution cabinet in this programme including cabinet, is equipped with electricity generation system, electricity generation system bag in the cabinet
The heating column being fixedly connected on cabinet inner wall is included, the both ends of the heating column offer cavity, opened on the outer wall of heating column
Equipped with through hole, through hole is communicated with cavity；Compressor is fixed in the cavity, compressor includes cylinder body, the cooperation of cylinder body internal clearance
There is a piston, cylinder body and piston space are hinged with connecting rod filled with expanding layer on the cylinder body, are hinged with turntable on connecting rod, on turntable
The rotor of coaxial line is fixedly connected with, stator is socketed with outside rotor, stator is mounted on cabinet outer wall；The cylinder body is wrapped with
Cooling system, cooling system include the helix tube being wrapped on cylinder body, and the helix tube includes inlet end and outlet side, inlet end
On be connected with feeder, feeder includes the cooling fan being connected with stator, and the air outlet of cooling fan is hinged with several
Partition plate is fixedly connected with connecting rod in partition room, and one end of connecting rod is hinged with hydraulic press, frequency controller is equipped on hydraulic press.
The operation principle of this programme：In use, the heat generated in power distribution cabinet, while the cold sky that intermittent gas supply machine fills into
Gas so that volume change occurs rapidly under a cold heat for cylinder body and the expanding layer of piston space filling, and then it is past that piston is promoted to do
Movement is returned, the turntable being hinged with connecting rod is driven to rotate, the turntable of rotation causes rotor to rotate synchronously, and is acted in electromagnetic induction
Under, the rotor of rotation completes the cutting of the magnetic line of force in stator, then produces electricl energy.Meanwhile cooling fan is by extraneous cold sky
Gas is added into helix tube by inlet end, since helix tube is wrapped on outer wall of cylinder block, is cooled down to cylinder body；Simultaneously with determining
The connected frequency controller of son controls the flexible of hydraulic press, completes to adjust with the be hinged opening angle of partition plate of cooling fan,
And then cooling fan is controlled to be blown into the cold air amount in helix tube.
The advantageous effect of this programme：By expanding layer volume change, by piston rotation, and then rotor is driven in the stator
Originally the thermal energy wasted is converted into electric energy, and then avoids the waste of thermal energy by cutting magnetic line；Pass through cooling fan and hydraulic pressure
Pneumatic volume cooperation, controls the cold air amount for entering helix tube, and then completes the export of expanding layer internal heat.
Further, unidirectional air outlet valve is installed on the outlet side.Extraneous air-flow is avoided to flow backwards.
Further, the electricity generation system further includes several pieces of accumulators, and accumulator is placed on cabinet outer wall, the electric power storage
Electric-quantity display device is installed on pond.Convenient for the electric energy storage that electricity generation system generates, subsequently to use, while user passes through
Storing up electricity situation in electric-quantity display device observable accumulator.
Further, the separator edge is connected with sealing strip.Increase the leakproofness of partition room.
Further, it is connected with frequency regulator on the frequency controller.User can adjust stretching for hydraulic press in real time
Contracting frequency.
Description of the drawings
Fig. 1 is a kind of schematic diagram of energy-saving power distribution cabinet of the present invention；
Fig. 2 is the power generation system structure figure in Fig. 1；
Fig. 3 is the cooling system structure figure in Fig. 1.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Electricity generation system 1, cabinet 2, heat transfer device 3, wind turbine 4, turntable 5, stator 6,
Rotor 7, connecting rod 8, piston 9, expanding layer 10, heating column 11, accumulator 12, inlet end 13, outlet side 14, push rod 15, hydraulic press
16th, partition plate 17.
Embodiment is basic as shown in attached drawing 1~3：A kind of energy-saving power distribution cabinet including rectangular cabinet 2, is equipped in cabinet 2
Electricity generation system 1；Electricity generation system 1 includes heat transfer device 3, and heat transfer device 3 includes heating column 11, opened up at the both ends of heating column 11 free
Chamber offers through hole on the outer wall of heating column 11, and through hole is communicated with cavity；Compressor is fixed in cavity, compressor includes cylinder
Body, cylinder body internal clearance are combined with piston 9, and filled with expanding layer 10 between cylinder body and piston 9, expanding layer 10 is by water in the present embodiment
Silver is formed.
Cooling system is wrapped in cylinder body, cooling system includes the helix tube being wrapped on oil cylinder outer wall, helix tube bag
Inlet end 13 and outlet side 14 are included, unidirectional air outlet valve is installed on outlet side 14, feeder is connected on inlet end 13, together
When inlet end 13 on covered with filter screen, filter screen is with inlet end 13 to be detachably connected；Connecting rod 8, connecting rod 8 are hinged on cylinder body
On be hinged with turntable 5, be fixedly connected with the rotor 7 of coaxial line on turntable 5, stator 6 be socketed with outside rotor 7, stator 6 is mounted on cabinet
On 2 outer wall of body.
Electricity generation system 1 further includes five pieces of accumulators 12, and electric-quantity display device is equipped on accumulator 12, and accumulator 12 is placed
On 2 outer wall of cabinet；The outer wall of cylinder body is to be threadedly coupled with cavity.
Feeder includes the cooling fan 4 being connected with stator 6, and the air outlet of cooling fan 4 is hinged with six pieces of partition plates 17,
Be connected with sealing strip at 17 edge of partition plate, between partition plate 17 on be fixedly connected with push rod 15, one end of push rod 15 is hinged with hydraulic press
16, the frequency controller being connected with stator 6 is installed on hydraulic press 16, frequency regulator is connected on frequency controller.
In use, the heat generated in power distribution cabinet, while the cold air that intermittent gas supply machine fills into so that cylinder body and piston 9
Between the expanding layer 10 filled, volume change occurs rapidly under a cold heat, and then piston 9 is promoted to do back and forth movement, drive with
The turntable 5 that connecting rod 8 is hinged rotates, and the turntable 5 of rotation is so that rotor 7 rotates synchronously, and under electromagnetic induction effect, rotation turns
Son 7 completes the cutting of the magnetic line of force in stator 6, then produces electricl energy.Meanwhile cooling fan 4 by extraneous cold air by into
Gas end 13 is added into helix tube, since helix tube is wrapped on outer wall of cylinder block, is cooled down to cylinder body；Simultaneously with 6 phase of stator
Frequency controller even controls the flexible of hydraulic press 16, completes to adjust with the be hinged opening angle of partition plate 17 of cooling fan 4,
And then cooling fan 4 is controlled to be blown into the cold air amount in helix tube.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for the content for explaining claim.
Claims (5)
1. a kind of energy-saving power distribution cabinet, including cabinet, it is characterised in that：Electricity generation system, electricity generation system bag are installed in the cabinet
The heating column being fixedly connected on cabinet inner wall is included, the both ends of the heating column offer cavity, opened on the outer wall of heating column
Equipped with through hole, through hole is communicated with cavity；Compressor is fixed in the cavity, compressor includes cylinder body, the cooperation of cylinder body internal clearance
There is a piston, cylinder body and piston space are hinged with connecting rod filled with expanding layer on the cylinder body, are hinged with turntable on connecting rod, on turntable
The rotor of coaxial line is fixedly connected with, stator is socketed with outside rotor, stator is mounted on cabinet outer wall；The cylinder body is wrapped with
Cooling system, cooling system include the helix tube being wrapped on cylinder body, and the helix tube includes inlet end and outlet side, inlet end
On be connected with feeder, feeder includes the cooling fan being connected with stator, and the air outlet of cooling fan is hinged with several
Partition plate is fixedly connected with connecting rod in partition room, and one end of connecting rod is hinged with hydraulic press, frequency controller is equipped on hydraulic press.
2. energy-saving power distribution cabinet according to claim 1, it is characterised in that：Unidirectional air outlet valve is installed on the outlet side.
3. energy-saving power distribution cabinet according to claim 2, it is characterised in that：The electricity generation system further includes several pieces of electric power storages
Pond, accumulator are placed on cabinet outer wall, and electric-quantity display device is equipped on the accumulator.
4. energy-saving power distribution cabinet according to claim 3, it is characterised in that：The separator edge is connected with sealing strip.
5. energy-saving power distribution cabinet according to claim 4, it is characterised in that：Frequency adjusting is connected on the frequency controller
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394259.9A CN108092163B (en) | 2017-12-21 | 2017-12-21 | A kind of energy-saving power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394259.9A CN108092163B (en) | 2017-12-21 | 2017-12-21 | A kind of energy-saving power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092163A true CN108092163A (en) | 2018-05-29 |
| CN108092163B CN108092163B (en) | 2019-05-24 |
Family
ID=62178238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394259.9A Expired - Fee Related CN108092163B (en) | 2017-12-21 | 2017-12-21 | A kind of energy-saving power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092163B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054401A (en) * | 2020-09-23 | 2020-12-08 | 深圳市蓉电实业有限公司 | Novel intelligence low-voltage cabinet |
| CN112582912A (en) * | 2020-12-01 | 2021-03-30 | 周宇 | Heat radiation structure of outdoor transformer case of 5G communication base station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188849A (en) * | 1996-11-15 | 1998-07-29 | 三洋电机株式会社 | Stirling circulation engine |
| CN201334928Y (en) * | 2009-01-08 | 2009-10-28 | 龙创信恒（北京）科技有限公司 | Liquid heat expansion generating set |
| CN203617581U (en) * | 2013-12-16 | 2014-05-28 | 卢国全 | Power distribution cabinet heat radiation and waste heat recovery utilization apparatus |
| CN104106201A (en) * | 2012-02-11 | 2014-10-15 | 戴姆勒股份公司 | Machine for recovering energy from a waste heat flow of an internal combustion engine in a vehicle having a working medium circuit |
| CN204732740U (en) * | 2015-06-25 | 2015-10-28 | 国网山东博兴县供电公司 | A kind of transformer station thermal magnon eddy flow Waste Heat Recovery System (WHRS) |
-
2017
- 2017-12-21 CN CN201711394259.9A patent/CN108092163B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188849A (en) * | 1996-11-15 | 1998-07-29 | 三洋电机株式会社 | Stirling circulation engine |
| CN201334928Y (en) * | 2009-01-08 | 2009-10-28 | 龙创信恒（北京）科技有限公司 | Liquid heat expansion generating set |
| CN104106201A (en) * | 2012-02-11 | 2014-10-15 | 戴姆勒股份公司 | Machine for recovering energy from a waste heat flow of an internal combustion engine in a vehicle having a working medium circuit |
| CN203617581U (en) * | 2013-12-16 | 2014-05-28 | 卢国全 | Power distribution cabinet heat radiation and waste heat recovery utilization apparatus |
| CN204732740U (en) * | 2015-06-25 | 2015-10-28 | 国网山东博兴县供电公司 | A kind of transformer station thermal magnon eddy flow Waste Heat Recovery System (WHRS) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054401A (en) * | 2020-09-23 | 2020-12-08 | 深圳市蓉电实业有限公司 | Novel intelligence low-voltage cabinet |
| CN112582912A (en) * | 2020-12-01 | 2021-03-30 | 周宇 | Heat radiation structure of outdoor transformer case of 5G communication base station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108092163B (en) | 2019-05-24 |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: Residence of houyanji town government, yuncheng county, Heze City, Shandong Province Patentee after: Yuncheng Pijia roast chicken Co.,Ltd. Address before: 400039 Chongqing Jiulongpo Branch City Road No. 68, No. 33-1 Patentee before: CHONGQING MATHESON TECHNOLOGY Co.,Ltd. |
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| 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: 20190524 Termination date: 20211221 |