CN2621355Y - Device for comprehensive utilizing dump energy of electric network - Google Patents
Device for comprehensive utilizing dump energy of electric network Download PDFInfo
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- CN2621355Y CN2621355Y CN 03265429 CN03265429U CN2621355Y CN 2621355 Y CN2621355 Y CN 2621355Y CN 03265429 CN03265429 CN 03265429 CN 03265429 U CN03265429 U CN 03265429U CN 2621355 Y CN2621355 Y CN 2621355Y
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Abstract
A device for complex utilization of dump energy of a grid comprises a grid connected electrical energy conversion device. The electrical energy conversion device is an air pressure generator, both ends of which are connected with an air compressor and an air pressure engine. The air compressor is communicated with a heat exchanger. The heat exchanger is communicated with an air accumulation tank and a hot water pipe net. The air pressure engine is communicated with a cold air pipe net and the air accumulation tank. The utility model has simple structure, can be either large or small, and can form an energy supply system without networking the environment. The utility model is applicable for families and small businesses, such as restaurants and hostels and so on. Medium and large devices provided by the utility model can be managed by an energy source department in a centralized way and networked with computers to be involved in regulation and control of network load and output of four energy sources of heat, electricity, coldness and gas. Besides supplying energy to nearby areas, the utility model also supplies energy to exterior, and utility model networks an entire city, so that and heat and coldness energy, which is demanded unbalancedly in four seasons, is used through network to get the maximum performance.
Description
Technical field
The utility model relates to a kind of electrical network dump energy comprehensive utilization device.
Background technology
At present electricity-hold-electric mode is mainly taked to the processing of electrical network dump energy in countries in the world, is about to dump energy and transforms by certain medium and store, and again the power conversion of holding medium is become electric energy during electricity consumption.As pumped-storage power generation is exactly that the potential energy that electrical network part dump energy converts water to is stored at upper storage reservoir, during electricity consumption, generating again discharges water, play effects such as peak load shifting, this is the method for present best processing electrical network dump energy of generally acknowledging in the world, though but this electricity-hold-electric single energy conversion mode energy electric power storage and generating, but its energy transition rate is not high, deficiency in economic performance, convert valley electricity to on-peak electric energy, just satisfied the demand of peak load, but can't reduce line load, line loss is still serious.
At present, the electrical network dump energy is changed and is stored, and energy must be lost.As pumped-storage power generation, the storage power transfer ratio is 70%, and energy conversion loss is up to 30%.Because energy loss is big in the conversion, economic benefit is inevitable not good.Because of interior hydroenergy storage station, the independent economy accounting will be lost very big if there is not the economic benefit of electrical network.
Summary of the invention
Its purpose of the utility model is to provide a kind of electrical network dump energy comprehensive utilization device, it converts the electrical network dump energy to heat, electricity, cold, four kinds of clean energy resourcies of gas, the conversion efficiency height, its actual comprehensive utilization value height, its economic benefit highly significant makes power plant, power supply administration, user, conversion equipment four directions all obtain bigger economic benefit.
The utility model is achieved in that a kind of electrical network dump energy comprehensive utilization device, and comprising: electrical network connects device for converting electric energy, and described device for converting electric energy is that air pressure generator two ends connect air compressor and air motor respectively; Described air compressor is communicated with heat exchanger, and heat exchanger is communicated with gas storage box, hot water pipe net, and described air motor is communicated with cold air pipe network and gas storage box.Described cold air pipe network is communicated with cold air facility and oxygenerator, and described cold air facility is communicated with air compressor.Described gas storage box is communicated with compressed air pipe network and gas station; Described compressed air pipe network is communicated with air motor.Described hot water pipe net is communicated with heating equipment and hot water water storage box, and its hot water water storage box is communicated with Bathing apparatus.Described air pressure generator comprises: cylinder block and crankcase combine as a whole, and establish crankshaft connecting rod system in it.
The utility model is simple in structure, and is changeable, can not have an energy supply system of one's own with external world's networking, is suitable for small business such as family, restaurant, hotel and uses; Large and medium-sized can be by energy sector's unified management management and computer networking, participation is to the regulation and control of network load, the output of hot, electric, cold, gas four energy, except that energy supply nearby, also bear external supply, carry out whole city's networking, make hot and cold energy wait the unbalanced energy of four seasons demand, by networking, the performance maximum efficiency.
This device in use, its energy conversion efficiency height, the comprehensive utilization index is big, it can not have any pollution with high efficiency heat, electricity, cold, the four kinds of clean energy resourcies of gas of being converted into of electrical network dump energy, has promptly protected environment, produces simultaneously very large economy benefit yet.
Elaborate with accompanying drawing in conjunction with the embodiments:
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 the utility model air pressure electric generator structure schematic diagram;
Accompanying drawing number:
1. electrical network
2. air compressor 201. shaft couplings 202. air filters
3. heat exchanger 4. gas storage box
5. air motor
501. air inlet 502. inlet and outlet valves 503. exhaust outlets
504. cylinder head 505. return springs 506. pistons
507. cylinder block 508. connecting rods 509. crankcases
510. bent axle 5011. clutches
6. cold air pipe network
7. compressed air pipe network 701. gas stations
8. hot water pipe net
801. heating equipment 802. hot water water storage boxes 803. Bathing apparatus
9. cold air facility 10. oxygenerators 11. air pressure generators
The low-temp low-pressure air-flow direction
The cold water flow direction
Embodiment
Its structure of the utility model is as shown in Figure 1: a kind of electrical network dump energy comprehensive utilization device, comprise: electrical network 1 connects device for converting electric energy, described device for converting electric energy is that air pressure generator 11 two ends connect air compressor 2 and air motor 5 respectively: described air compressor 2 is communicated with heat exchanger 3, heat exchanger 3 is communicated with gas storage box 4, hot water pipe net 8, and described air motor 5 is communicated with cold air pipe network 6 and gas storage box 4.
Described cold air pipe network 6 is communicated with cold air facility 9 and oxygenerator 10, and described cold air facility 9 is communicated with air compressor 2.
Described gas storage box 4 is communicated with compressed air pipe network 7 and gas station 701 described compressed air pipe networks 7 are communicated with air motor 5.
Described hot water pipe net 8 is communicated with heating equipment 801 and hot water water storage box 802, and its hot water water storage box 802 is communicated with Bathing apparatus 803.
Described air pressure generator comprises: cylinder block 507 and crankcase 509 combine as a whole, and establish crankshaft connecting rod system in it.
Embodiment 1
Dump energy Driven Compressor 2 operations of described electrical network 1 convert electrical energy into the compressed air of 20-30Mpa.In the compressed air process, produce a large amount of compression heat energy, the running water of normal temperature is heated to be 80-90 ℃ hot water, this hot water is offered user's heat supply in winter facility 801 and daily Bathing apparatus 803 in hot water pipe net 8 modes by heat exchanger 3.Owing to this heat energy be compressed-air actuated byproduct it does not expend " the free energy " that the extra energy obtains.Only need to insert a pipe, a switch just can obtain 24 hours hot water service, compare with spend to buy long accent or water heater, power consumption heating, be promptly to save money energy-conservation again and do not have the environmental pollution of boiler, air-conditioning, do not have the electric leakage danger of electric heater, avoided the Co poisoning risk of gas heater, simultaneously owing to save space heater etc., big electricity consumption facility can greatly reduce line load, reduces the power supply line loss, reaches that to move the peak energy-conservation, save money the multipurpose of environmental protection.
Dump energy enters gas storage box 4 after converting compressed air to, and gas storage box 4 is communicated with compressed air gas transmission pipeline net work 7, and this gas transmission pipeline net work will be built up in the city and highway many gas stations 701 along the line are together in series, thereby becomes a whole set of novel clean energy resource delivery system.It will progressively replace the gas station that modern fuel-engined vehicle uses, and be novel zero pollution motor vehicle, the energy support of providing convenience.Unnecessary compressed air also can still hold in the gas storage box 4 that spreads all over the world, as standby.When electrical network 1 power shortage needs electric energy supplement, the automatic controller instruction will start automatically with the air pressure generator 11 of electrical network on line, utilization stores the compressed air generating in gas storage box 4, electricity is in the compressed air power generation process, because compressed air expansion working, produce a large amount of cold gas, Here it is a kind of energy---" cold energy " that summer, we needed most.Because this " cold energy " is the product of paying of generating, not extra power consumption obtains " the free energy ", this " cold energy " is not only inexpensive, and the U.S. quality of thing is good, and temperature can be hanged down-100 ℃, and can in the certain compression of residue, can under no external force effect, in cold air pipe network 6, flow, enter user's cold air facility (cold air conditioner) 9, carry out heat exchange, the cooling user indoor temperature reaches the refrigeration purpose.Replace cooling refrigeration appliances such as refrigerator, air conditioner, air-conditioning, electric fan with this.Because it is free that should " cold energy " not extra power consumption is similar to, therefore, " cold energy " that produce with the generating back replaces refrigerator, and it is to be energy-conservation and very economical that the air conditioner cooling is freezed.Saving refrigerator, air conditioner simultaneously, air motor 5 produces " cold energy ", does not only consume energy, and drives generator for electricity generation on the contrary and gives the electrical network energization.Therefore, the utility model significantly reduced on line load and the peak load regulation network in summer, had the double effects that energization subtracts consumption, reached the effect of getting half the result with twice the effort.
After summer, the cold air demand day by day reduces, and unnecessary cold air can be transported to the oxyen manutactory by cold air pipe network 6 and produce oxygen for oxygenerator at this moment, can save electric energy equally.
The utility model is economized and can be benefited for the common people again for country, enterprise, because also reduced the cost of equipment that water heater is installed by single household with this device users, maintenance cost saved the energy, stopped the electric heater electric leakage, the hidden danger that gas heater CO poisons.In south, compression heat energy central heating can solve, the shortage of electric power situation that winter, heating caused by electrical equipment such as electrothermal furnace, electric blanket, infrared baking box warmer, air-conditionings, not only energy-conservation, the excessive and unsafe factor that causes of the line load of also having avoided many electric heating devices to cause.
Extracted the compressed air input compressed air pipe network of heat energy, outwards exported as the energy.Using compressed air mainly is zero contaminated environment automobile---steam-operating automobile as power.The compressed air pipe network will be penetrated from the city along the outside width of cloth of highway, or set up gas station 701 on basis, existing gas station, for the environmentally friendly vehicle that money comes is set up the complete clean energy resource delivery system of a cover.Pneumatic automobile consumption not unnecessary compressed air be input to the gas storage box that spreads all over everywhere store be used for the generating.
Build a cover or number cover air pressure generator and cooling pipe network 6 if on present heating network basis, add again, to user's Winter heat supply, summer cooling, heat supply water and electric energy are carried out comprehensive energy supply service system hot, electric, cold, the confession of gas tetrad throughout the year.
Its comprehensive utilization of energy height and economic benefit all will reach a considerable degree, if dotted comprehensive utilization device and electrical network load variations are carried out interlock control, more will bring great economic benefit to the power plant.
Cold air pipe network 6 is fed frozen food factories or freezer can avoid expending a large amount of electric energy throughout the year and freeze, owing in the cold air pipe network 6, have the low cold air that reaches nearly-100 ℃ to flow throughout the year interior.Refrigeration plant or freezer only need cold air is introduced factory building or freezer, and temperature is adjusted to the temperature that oneself needs, and be promptly convenient energy-conservation again.The method of this direct introduction cold air is organized production, can save the equipment purchasing expense in a large number, maintenance cost, and province equipment takes up an area of, and economizes the energy, and environmental protection again handed over cold air usage charges to get final product to cold air supply company in every month, and is economical and practical.
Embodiment 3
The utility model is used for iron and steel metallurgy enterprise, and this enterprise uses energy rich and influential family, also is to use the oxygen rich and influential family, and annual oxygen demand reaches 70-80ization M
3In hot, electric, cold, gas tetrad supply, cold air property demand season is stronger, summer, demand was especially big, all the other seasons are except that the freezing industry of minority, demand is less, this just already makes oxygen for Ferrous Metallurgy abundant high-quality cheap raw material is provided, and iron and steel enterprise only needs to draw the cold air with certain pressure from the cold air pipe network, thereby has simplified operation.Energy consumption and cost also decrease, and just can make a large amount of oxygen.If spring, autumn, three season of winter, air conditioning quantity was big, made oxygen toos many or too much for use, and also can hold to be equipped with and use summer, and ratio is the same with refrigeration plant, directly utilizes cheap cold energy system oxygen, reaching the province's energy purpose of saving money.
The utility model is used for rural area, factory, sub-district even the single family away from the urban district, can be self-built a cover mini thermoelectric heat, cold, gas tetrad supply.Since night electricity price only be daytime half, open air compressor 2 in the half price period compressed air stored, the hot water that cooled compressed air obtains is used for heating of family or unit and bathing usefulness.The main by day electricity consumption period, because the electricity price height can be opened the air pressure generator with the compressed air generating that stores night, uses for life or production, can save the electricity charge, the cold air that produces during generating, can replace air-conditioning temperature-reducing summer, can do refrigerator, refrigerator-freezer use other season, the compressed air of saving, the unit of can be or private car's aerating, promptly convenient, save money again.
Practice confirms: the utility model is simple in structure, its comprehensive utilization index height, and social benefit that it is obtained and overall economic efficiency height, and also convenient to use, avoided many hidden dangers, there is not any pollution, purified environment, saved the energy again greatly.
Claims (5)
1. electrical network dump energy comprehensive utilization device comprises: electrical network (1) connects device for converting electric energy, and it is characterized in that: described device for converting electric energy is that air pressure generator (11) two ends connect air compressor (2) and air motor (5) respectively; Described air compressor (2) is communicated with heat exchanger (3), and heat exchanger (3) is communicated with gas storage box (4), hot water pipe net (8), and described air motor (5) is communicated with cold air pipe network (6) and gas storage box (4).
2. electrical network dump energy comprehensive utilization device as claimed in claim 1 is characterized in that: described cold air pipe network (6) is communicated with cold air facility (9) and oxygenerator (10), and described cold air facility (9) is communicated with air compressor (2).
3. electrical network dump energy comprehensive utilization device as claimed in claim 1 is characterized in that: described gas storage box (4) is communicated with compressed air pipe network (7) and gas station (701); Described compressed air pipe network (7) is communicated with air motor (5).
4. electrical network dump energy comprehensive utilization device as claimed in claim 1 is characterized in that: described hot water pipe net (8) is communicated with heating equipment (801) and hot water water storage box (802), and its hot water water storage box (802) is communicated with Bathing apparatus (803).
5. electrical network dump energy comprehensive utilization device as claimed in claim 1 is characterized in that: described air pressure generator comprises: cylinder block (507) and crankcase (509) combine as a whole, and establish crankshaft connecting rod system in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265429 CN2621355Y (en) | 2003-06-10 | 2003-06-10 | Device for comprehensive utilizing dump energy of electric network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265429 CN2621355Y (en) | 2003-06-10 | 2003-06-10 | Device for comprehensive utilizing dump energy of electric network |
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| Publication Number | Publication Date |
|---|---|
| CN2621355Y true CN2621355Y (en) | 2004-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03265429 Expired - Fee Related CN2621355Y (en) | 2003-06-10 | 2003-06-10 | Device for comprehensive utilizing dump energy of electric network |
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| CN (1) | CN2621355Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893922A (en) * | 2010-06-25 | 2010-11-24 | 北京世纪互联宽带数据中心有限公司 | Quadri-generation system |
| CN101956665A (en) * | 2009-07-14 | 2011-01-26 | 通用电气公司 | The excess energy that utilizes renewable power generation system to produce is handled the method and system of organic waste materials |
| CN106781379A (en) * | 2016-12-07 | 2017-05-31 | 广东技术师范学院 | It is a kind of can self-generating intelligent meter data recording equipment |
-
2003
- 2003-06-10 CN CN 03265429 patent/CN2621355Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956665A (en) * | 2009-07-14 | 2011-01-26 | 通用电气公司 | The excess energy that utilizes renewable power generation system to produce is handled the method and system of organic waste materials |
| CN101956665B (en) * | 2009-07-14 | 2013-08-07 | 通用电气公司 | Method and system for utilizing excess energy generated by a renewable power generation system to treat organic waste material |
| CN101893922A (en) * | 2010-06-25 | 2010-11-24 | 北京世纪互联宽带数据中心有限公司 | Quadri-generation system |
| CN101893922B (en) * | 2010-06-25 | 2012-09-19 | 世纪互联智慧科技有限公司 | Quadri-generation system |
| CN106781379A (en) * | 2016-12-07 | 2017-05-31 | 广东技术师范学院 | It is a kind of can self-generating intelligent meter data recording equipment |
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| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |