CN208445292U - A kind of garden grade comprehensive energy power supply device - Google Patents
A kind of garden grade comprehensive energy power supply device Download PDFInfo
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- CN208445292U CN208445292U CN201820707665.XU CN201820707665U CN208445292U CN 208445292 U CN208445292 U CN 208445292U CN 201820707665 U CN201820707665 U CN 201820707665U CN 208445292 U CN208445292 U CN 208445292U
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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Abstract
The utility model discloses a kind of garden grade comprehensive energy power supply devices, it includes municipal electricity consumption, Distribution of Natural formula energy source station (1) power output end is connect with industrial park or industrial park load center (9), air source heat pump (7) and electric refrigeration air-conditioner (8) power input, Distribution of Natural formula energy source station (1) flue gas output end is connect with waste-heat recovery device (2), and waste-heat recovery device (2) steam output end is connect with steam type BrLi chiller (5) and steam heat storage units (4)；Waste-heat recovery device (2) output end of hot water is connect with domestic hot-water's storage element (3)；Distributed photovoltaic (6) power output end in roof is connect with industrial park or industrial park load center (9), air source heat pump (7) and electric refrigeration air-conditioner (8) power input；It solves the prior art and excessively relies on bulk power grid power supply, be easy to cause the power failure of large area, with the energy more low technical problem of reliability.
Description
Technical field
The utility model belongs to comprehensive energy technical field more particularly to a kind of garden grade comprehensive energy power supply device.
Background technique
Existing industrial park or industrial park energy supply system depend on electric energy, by the consumption of electric energy, directly
Fill the various with energy demand of sufficient user.Cold wind is such as obtained by electric refrigeration air-conditioner, realizes refrigeration effect；It is empty by cold and hot two-phase
The heating mode of tune, obtains heat in winter, to maintain indoor temperature.It is used in energy mode in traditional, the demand mistake of energy
It is more to depend on electric energy, and since based on the coal fired power generation or large-scale natural gas generating set electric energy of bulk power grid.Industry
This deficiency with energy mode with following several respects in garden or industrial park:
1, bulk power grid power supply is excessively relied on, when some conveying process of power grid breaks down, is easy to cause large area
Have a power failure, so that influencing using for user can demand；
2, electric energy belongs to high-grade energy, and electric energy is directly used in refrigeration or heating, high-grade electric energy is changed into
Low-grade thermal energy or cold energy reduce the grade of the energy；
3, coal-fired electric or large-scale natural gas unit electric energy need long-distance sand transport, exist during long-distance sand transport
Line loss, while long-distance sand transport higher cost；
4, a large amount of consumption of the fossil energies such as coal, are easy to cause problem of environmental pollution；
5, the energy consumption system inputted using electric energy as the single energy, it is lower with energy reliability.
In refrigeration, heating and the power demand for meeting industrial park or industrial park, existing technology is mostly from single
It is accounted for energy demand angle, lack cascaded utilization of energy and is planned with energy globality, so that the energy of entire energy supplying system
Utilization efficiency is low, at high cost with energy, while single access to energy supplies makes entire energy consumption system resist energy to emergency case
Power is weak, not high with energy reliability.
Relative to consider from single energy demand angle with can mode, integrated energy system mode is with can plan initial stage just
The collaborative planning for realizing the cold and hot various energy resources demand such as electrical of industrial park or industrial park, can be according to different-energy demand
The grade of form, the comparable energy supply form of configuration energy grade is with meet demand.For example, meeting industrial park or industrial park
When the refrigeration demand in summer, traditional powered mode is by electrical energy drive, and the compressor part of refrigeration air-conditioner is driven by electric energy
It is dynamic, then evaporator is cooperated to obtain cold energy, high-grade electric energy is directly changed into low-grade air cold energy on energy form.
If, when meeting the refrigeration demand of industrial park or industrial park, lithium bromide can be used from integrated energy system angle
Refrigeration unit, with the steam of low parameter, low energy grade come drive lithium bromide chiller obtain air conditioning water, and then realize to production
The energy supply demand in industry garden or industrial park.By comparing it is found that identical using energy when meet using different technological means
When demand, for the input energy sources of consumption there are grade difference, the total energy approach efficiency of entire energy consumption system also there is difference
It is different.
Utility model content:
The technical problems to be solved in the utility model: providing a kind of garden grade comprehensive energy power supply device, existing to solve
The industrial park of technology or industrial park energy supply system depend on electric energy, existing: 1, excessively relying on bulk power grid and supply
Electricity is easy to cause the power failure of large area when some conveying process of power grid breaks down, so that influencing the use of user can need
It asks；2, refrigeration demand is mostly met with electrical energy drive air-conditioning, and the domestic hot-water of demand also mostly uses electric heater to supply；Electric energy
Belong to high-grade energy, electric energy be directly used in refrigeration or heating, by high-grade electric energy be changed into low-grade thermal energy or
Person's cold energy reduces the grade of the energy, less economical；3, there are routes during long-distance sand transport for the electric energy of bulk power grid conveying
Loss is increased with energy cost；4, a large amount of consumption of the fossil energies such as coal, are easy to cause problem of environmental pollution；Industrial park or
There is the place that can be used for photovoltaic power generation in the roofs such as person industrial park, be underutilized；In electric energy consumption, light is not accounted for
The renewable resources electric energy such as volt power generation；5, the energy consumption system inputted using electric energy as the single energy, with the energy more low skill of reliability
Art problem.
Technical solutions of the utility model:
A kind of garden grade comprehensive energy power supply device, it includes municipal electricity consumption, the output of Distribution of Natural formula energy source station power supply
End is connect with industrial park or industrial park load center, air source heat pump and electric refrigeration air-conditioner power input, natural gas point
Cloth energy source station flue gas output end is connect with waste-heat recovery device, waste-heat recovery device steam output end and steam type lithium bromide system
Cold group is connected with steam heat storage units；Waste-heat recovery device output end of hot water is connect with domestic hot-water's storage element；Roof point
Cloth photo-voltaic power supply output end with it is defeated with industrial park or industrial park load center, air source heat pump and electric refrigeration air-conditioner power supply
Enter end connection.
Domestic hot-water's storage element, the output end of hot water of steam heat storage units and air source heat pump and industrial park or industry
The heat supply water end (W.E.) of garden load center connects.
The steam output end of waste-heat recovery device is connect with the steam input terminal of industrial park or industrial park load center.
The cold air output end and industrial park or industrial park load of steam type BrLi chiller and electric refrigeration air-conditioner
The cold air input terminal at center connects.
Roof distributed photovoltaic power output end is connect with distributed battery energy-storage units.
The utility model the utility model has the advantages that
For the utility model in terms of the energy that industrial park or industrial park provide comes from two, one is municipal electricity consumption,
Secondly for Distribution of Natural formula energy source station and roof photovoltaic power station with the mating planning in industrial park or industrial park；
In two kinds of energy supply structures, the municipal electricity consumption from external power distribution network as just spare, during normal energy supply by
Distribution of Natural formula energy source station and roof photovoltaic power station meet industrial park or industrial park all with can demand.
Distribution of Natural formula energy source station consumes natural gas, exports electric energy, while high-temperature flue gas is discharged.Distribution of Natural formula energy
Source station for driving equipment, while exporting electric energy, passes through arrangement " waste heat recycling dress with " internal combustion engine or miniature gas turbine "
Set " high-temperature flue gas discharged is recycled, domestic hot-water and steam are prepared, domestic hot-water carries out in " domestic hot-water's storage element "
It stores for future use, is supplied according to industrial park or industrial park demand；Steam can be with direct-furnish industrial park or industrial park
Steam demand user；Meanwhile " waste-heat recovery device " generate steam also can transport to " steam type BrLi chiller " into
Row refrigeration, obtains idle call chilled water, for meeting the cooling load demand of industrial park or industrial park；In entire scheme
In, it is provided with " steam heat storage units ", to realize that the interconnection of steam is mutually enjoyed, when being not present with cold demand in winter, by this part
Heat in steam is used for heat supply；In addition, " steam heat storage units " are also used as the thermoelectricity proportion adjustment of distributed busbar protection
Unit adjusts the external power output ability of distributed busbar protection by the storage of heat, and distributed busbar protection is allowed to have more
Add the flexible method of operation.
Considering natural gas in the utility model leads to entire distributed busbar protection there are short supply or gas price are excessively high
The case where performance driving economy declines.Thus go out from the reliability for enhancing economy and energy supply that entire integrated energy system is run
Hair is provided with " air source heat pump " and " electric refrigeration air-conditioner " as heat supply and the alternative of cooling supply.
On the whole, the utility model includes distributed busbar protection and roof distributed photovoltaic station at energy input end,
The combination of both energy source station forms can be realized effective consumption of photovoltaic power station output electric energy；It has reserved simultaneously outer
The power distribution network spare interface of portion's municipal administration electricity consumption, it is ensured that the energy of industrial park or industrial park inputs reliability.
In terms of meeting the cold and hot electrical multi-energy requirement of industrial park or industrial park.(1) for cooling needs, with distribution
It is main cooling capacity source that the waste heat recycling of formula energy source station, which generates the air conditioning water that steam drive lithium bromide chiller obtains,；Such
Under refrigeration mode, the low grade residual heat that flue gas carries is fully utilized, and is generated cold energy by lithium bromide chiller and is met industrial park
Or industrial park with cold demand, energy utilization efficiency is high.(2) in terms of the heat supply of industrial park or industrial park, mainly
Domestic hot-water is prepared to meet by fume afterheat, is also achieved the recycling of low-grade flue gas waste heat, is improved the comprehensive of energy
Close utilization efficiency；(3) in electric energy supply side, industrial park or industrial park roof idle space is made full use of, room is configured with
Photovoltaic power station is pushed up, making full use of for renewable resource electric energy is realized, is reduced with energy cost.(4) it is supplied in steam
Aspect passes through the external direct-furnish steam of waste-heat recovery device.
The industrial park or industrial park energy supply system for solving the prior art depend on electric energy, existing:
1, bulk power grid power supply is excessively relied on, when some conveying process of power grid breaks down, is easy to cause the power failure of large area, thus
Influencing using for user can demand；2, refrigeration demand is mostly met with electrical energy drive air-conditioning, and the domestic hot-water of demand also mostly uses electricity
Heater is supplied；Electric energy belongs to high-grade energy, and electric energy is directly used in refrigeration or heating, high-grade electric energy is changed
For low-grade thermal energy or cold energy, the grade of the energy is reduced, it is less economical；3, the electric energy of bulk power grid conveying is in remote conveying
There are line loss during sending, increase with energy cost；4, a large amount of consumption of the fossil energies such as coal are easy to cause environment dirty
Dye problem；There is the place that can be used for photovoltaic power generation in the roofs such as industrial park or industrial park, be underutilized；Electric energy disappears
Fei Zhong does not account for the renewable resources electric energy such as photovoltaic power generation；5, the energy consumption system inputted using electric energy as the single energy, with energy
The more low technical problem of reliability.
Detailed description of the invention:
Fig. 1 is the utility model structure diagram.
Specific embodiment:
A kind of garden grade comprehensive energy power supply device, it includes municipal electricity consumption, the output of 1 power supply of Distribution of Natural formula energy source station
End is connect with industrial park or industrial park load center 9, air source heat pump 7 and electric 8 power input of refrigeration air-conditioner, natural gas
1 flue gas output end of distributed busbar protection is connect with waste-heat recovery device 2,2 steam output end of waste-heat recovery device and steam type bromine
Change lithium refrigeration unit 5 and steam heat storage units 4 connect；2 output end of hot water of waste-heat recovery device and domestic hot-water's storage element 3 connect
It connects；Distributed photovoltaic 6 power output end in roof is made with industrial park or industrial park load center 9, air source heat pump 7 and electricity
Cold 8 power input of air-conditioning connection.
Domestic hot-water's storage element 3, the output end of hot water of steam heat storage units 4 and air source heat pump 7 and industrial park or
The heat supply water end (W.E.) of industrial park load center 9 connects.
The steam input terminal of the steam output end of waste-heat recovery device 2 and industrial park or industrial park load center 9 connects
It connects.
The cold air output end and industrial park of steam type BrLi chiller 5 and electric refrigeration air-conditioner 8 or industrial park are negative
The cold air input terminal at lotus center 9 connects.
Distributed battery energy-storage units 10 make system have electric energy storage and releasability, while can be stored up by battery
Energy unit carries out power quality adjusting to roof photovoltaic power generation, improves power quality.
Claims (5)
1. a kind of garden grade comprehensive energy power supply device, it includes municipal electricity consumption, it is characterised in that: Distribution of Natural formula energy source station
(1) power output end and industrial park or industrial park load center (9), air source heat pump (7) and electric refrigeration air-conditioner (8) power supply
Input terminal connection, Distribution of Natural formula energy source station (1) flue gas output end are connect with waste-heat recovery device (2), waste-heat recovery device
(2) steam output end is connect with steam type BrLi chiller (5) and steam heat storage units (4)；Waste-heat recovery device (2) heat
Water output end is connect with domestic hot-water's storage element (3)；Roof distributed photovoltaic (6) power output end and industrial park or industry
Garden load center (9), air source heat pump (7) are connected with electric refrigeration air-conditioner (8) power input.
2. a kind of garden grade comprehensive energy power supply device according to claim 1, it is characterised in that: domestic hot-water stores single
First (3), the output end of hot water of steam heat storage units (4) and air source heat pump (7) and industrial park or industrial park load center
(9) heat supply water end (W.E.) connection.
3. a kind of garden grade comprehensive energy power supply device according to claim 1, it is characterised in that: waste-heat recovery device
(2) steam output end is connect with the steam input terminal of industrial park or industrial park load center (9).
4. a kind of garden grade comprehensive energy power supply device according to claim 1, it is characterised in that: steam type lithium bromide system
The cold air output end and industrial park of cold group (5) and electric refrigeration air-conditioner (8) or the cold air of industrial park load center (9) input
End connection.
5. a kind of garden grade comprehensive energy power supply device according to claim 1, it is characterised in that: roof distributed photovoltaic
(6) power output end is connect with distributed battery energy-storage units (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201820707665.XU CN208445292U (en) | 2018-05-11 | 2018-05-11 | A kind of garden grade comprehensive energy power supply device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820707665.XU CN208445292U (en) | 2018-05-11 | 2018-05-11 | A kind of garden grade comprehensive energy power supply device |
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| CN208445292U true CN208445292U (en) | 2019-01-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418251A (en) * | 2018-05-11 | 2018-08-17 | 贵州电网有限责任公司 | A kind of garden grade comprehensive energy energy supplying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418251A (en) * | 2018-05-11 | 2018-08-17 | 贵州电网有限责任公司 | A kind of garden grade comprehensive energy energy supplying system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230404 Address after: No.17 Binhe Road, Nanming District, Guiyang City, Guizhou Province Patentee after: Guizhou Power Grid Co.,Ltd. Address before: No.17 Binhe Road, Nanming District, Guiyang City, Guizhou Province Patentee before: Guizhou Power Grid Co.,Ltd. Patentee before: ELECTRIC POWER Research Institute CHINA SOUTHERN POWER GRID |