CN108592445A - A kind of energy supplying system - Google Patents
A kind of energy supplying system Download PDFInfo
- Publication number
- CN108592445A CN108592445A CN201810378557.7A CN201810378557A CN108592445A CN 108592445 A CN108592445 A CN 108592445A CN 201810378557 A CN201810378557 A CN 201810378557A CN 108592445 A CN108592445 A CN 108592445A
- Authority
- CN
- China
- Prior art keywords
- low
- temperature receiver
- heat source
- water pipe
- main
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
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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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of energy supplying systems, the heat supply of different supplying heat sources is output in heat-exchange system, the different coolings for low-temperature receiver are output in cold exchange system into row buffering, when heat supply, semen donors are more than or are insufficient for the demand of user, secondary supplying heat source, pair can be turned off or on accordingly for low-temperature receiver, it is exported again to user terminal by heat-exchange system, cold exchange system so that the output of energy supply is stable, controllable, adjustable.
Description
Technical field
The present invention relates to a kind of energy supplying systems for energy field.
Background technology
Cold, heat and electricity triple supply distributed energy is generated electricity using natural gas as fuel by power plant, recycle its waste heat to
Build cooling, heat supply.Due to realizing the step application of energy to natural gas, and distributed energy can be used for peak regulation, therefore
Under the conditions of appropriate, using suitable management mode, energy utilization rate is can effectively improve, and the safety for improving network system can
By property.But when combined supply system cannot be satisfied heat supply, the cooling needs of user, needs that complementary heating source is arranged, is for low-temperature receiver
User's heat supply, cooling.The heat supply of combined supply system, cooling are integrated with the supplying heat source of supplement setting, for low-temperature receiver, so as to user
Stabilization, controllable heat supply, cooling are exported, is the main target of technical staff.
Invention content
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of energy supplying system, it can be integrated not
Same supplying heat source, the output energy supply for low-temperature receiver, and its output is controllable, adjustable.
Realizing a kind of technical solution of above-mentioned purpose is:A kind of energy supplying system, including heating system and cold supply system, it is described
Heating system exports hot water to client terminal, and the cold supply system exports cold water to client;
The heating system includes a main supplying heat source and at least one secondary supplying heat source, and the main supplying heat source and the pair supply
The output end of heat source, which is connected with each other, simultaneously to be connect by a water pipe with heat-exchange system, the heat-exchange system by feed pipe and
The client terminal connection, the client terminal are connect with the main supplying heat source and the secondary supplying heat source respectively by return pipe;
Water pipe is connect by shunting water pipe with the return pipe;
The cold supply system includes one main for low-temperature receiver and at least one secondary for low-temperature receiver, described main secondary to be supplied with described for low-temperature receiver
The output end of low-temperature receiver, which is connected with each other, simultaneously to be connect by a water pipe with cold exchange system, the cold exchange system by feed pipe and
Client terminal connection, the client terminal main are connect with the pair for low-temperature receiver by return pipe with described for low-temperature receiver respectively;
Water pipe is connect by shunting water pipe with the return pipe.
Further, the main supplying heat source is the waste-heat oven of trilogy supply device.
Further, the secondary heat source is gas fired-boiler.
Further, it is described it is main for low-temperature receiver be trilogy supply device absorption chiller.
Further, the pair is electric centrifugal-type refrigerator for low-temperature receiver.
Further, the interconnecting piece of the shunting water pipe and a water pipe is equipped with butterfly valve.
The heat supply of different supplying heat sources is output in heat-exchange system by a kind of energy supplying system of the present invention, difference is for low-temperature receiver
Cooling be output in cold exchange system can when heat supply, semen donors are more than or are insufficient for the demand of user into row buffering
Secondary supplying heat source, pair are turned off or on accordingly for low-temperature receiver, then defeated to user terminal progress by heat-exchange system, cold exchange system
Go out so that the output of energy supply is stable, controllable, adjustable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of energy supplying system of the present invention.
Specific implementation mode
In order to preferably understand technical scheme of the present invention, below by specifically embodiment and in conjunction with attached drawing
It is described in detail:
Referring to Fig. 1, a kind of energy supplying system of the present invention, which is the energy supply system combined with trilogy supply device
System, including heating system and cold supply system, the main supplying heat source of heating system are the waste-heat oven 11 of trilogy supply device, secondary heat supply
Source is two gas-fired water heating boilers 12 being arranged in parallel;Its cold supply system it is main for low-temperature receiver be trilogy supply device absorption refrigeration
Device 21, pair are two electric centrifugal-type refrigerators 22 being arranged in parallel for low-temperature receiver.Heating system exports hot water to client terminal,
Cold supply system exports cold water.
The output end of waste-heat oven 11 and gas-fired water heating boiler 12 is connected with each other and passes through a water pipe 31 and heat-exchange system
Connection 41, heat-exchange system 41 is connect by feed pipe 32 with client terminal 5, client terminal 5 by return pipe 33 respectively with it is remaining
Hot stove 11 and gas-fired water heating boiler 12 connect;Water pipe 31 is connect by shunting water pipe 34 with return pipe 33.
The output end of absorption chiller 21 and electric centrifugal-type refrigerator 22 be connected with each other and by water pipe 31 with
Cold exchange system 42 connects, and cold exchange system 42 connect 5 with client terminal by feed pipe 32, and client terminal 5 passes through return pipe
33 connect with absorption chiller 21 and electric centrifugal-type refrigerator 22 respectively;Water pipe 31 is by shunting water pipe 34 and return water
Pipe 33 connects.
The interconnecting piece for shunting water pipe and a water pipe is equipped with butterfly valve 6.
Under usual operating condition, energy supplying system passes through 21 cooling of absorption chiller by 11 heat supply of waste-heat oven.Heat supply
Heat-exchange system 41 and cold exchange system 42 are carried out respectively with cooling to fill energy, then heat-exchange system 41 and cold exchange system 42
It is energized to user terminal 5.
By taking heating system as an example, when the heat supply of waste-heat oven 11 cannot meet the use demand of user terminal 5, according to heat supply
Notch opens gas-fired water heating boiler 12 successively, and waste-heat oven 11 and gas-fired water heating boiler 12 are carried out to heat-exchange system 41 jointly at this time
Energy is filled, and forms heat source that is uniform, stablizing in heat-exchange system 41, heat-exchange system 41 exports confession to user terminal 5 at this time
Heat, and adjust the flow and hydraulic pressure of output.
When the heat supply of heating system has been more than the use demand of user terminal 5, butterfly valve 6 is first opened so that heat supply system
The part heat supply of system enters return pipe 33 by shunting water pipe 34, without entering heat-exchange system 41, directly reduces heating load, so
Close gas-fired water heating boiler 12 successively further according to heat demand afterwards.Heat-exchange system 41 still needs to adjust the flow and water of output at this time
Pressure, to ensure to the output flow of user terminal 5 and the stabilization of hydraulic pressure.
Cold supply system is operated according to heating system.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (6)
1. a kind of energy supplying system, including heating system and cold supply system, the heating system exports hot water to client terminal, described
Cold supply system exports cold water to client, it is characterised in that:
The heating system includes a main supplying heat source and at least one secondary supplying heat source, the main supplying heat source and the secondary supplying heat source
Output end be connected with each other and connect with heat-exchange system by a water pipe, the heat-exchange system by feed pipe with it is described
Client terminal connects, and the client terminal is connect with the main supplying heat source and the secondary supplying heat source respectively by return pipe;It is described
Water pipe is connect by shunting water pipe with the return pipe;
The cold supply system includes one main for low-temperature receiver and at least one secondary for low-temperature receiver, described main for low-temperature receiver and described secondary for low-temperature receiver
Output end be connected with each other and connect with cold exchange system by a water pipe, the cold exchange system by feed pipe with it is described
Client terminal connects, and the client terminal main is connect with the pair for low-temperature receiver by return pipe with described for low-temperature receiver respectively;It is described
Water pipe is connect by shunting water pipe with the return pipe.
2. a kind of energy supplying system according to claim 1, which is characterized in that the main supplying heat source is the remaining of trilogy supply device
Hot stove.
3. a kind of energy supplying system according to claim 1, which is characterized in that the pair heat source is gas fired-boiler.
4. a kind of energy supplying system according to claim 1, which is characterized in that it is described it is main for low-temperature receiver be trilogy supply device suction
Receipts formula refrigerator.
5. a kind of energy supplying system according to claim 1, which is characterized in that the pair is that electric centrifugal-type freezes for low-temperature receiver
Device.
6. a kind of energy supplying system according to claim 1, which is characterized in that the shunting water pipe and a water pipe
Interconnecting piece is equipped with butterfly valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810378557.7A CN108592445A (en) | 2018-04-25 | 2018-04-25 | A kind of energy supplying system |
Applications Claiming Priority (1)
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CN201810378557.7A CN108592445A (en) | 2018-04-25 | 2018-04-25 | A kind of energy supplying system |
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CN108592445A true CN108592445A (en) | 2018-09-28 |
Family
ID=63609174
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CN201810378557.7A Pending CN108592445A (en) | 2018-04-25 | 2018-04-25 | A kind of energy supplying system |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6216489B1 (en) * | 1997-12-04 | 2001-04-17 | Fedders Corporation | Liquid desiccant air conditioner |
CN2916447Y (en) * | 2006-03-22 | 2007-06-27 | 北京紫御湾科技有限公司 | Divisional, timing, and temperature-based hot water supply control system |
CN102997495A (en) * | 2012-12-14 | 2013-03-27 | 安徽日源环保能源科技有限公司 | Tri-generation system of ground-source heat pump and control method thereof |
CN105676819A (en) * | 2016-01-19 | 2016-06-15 | 国家电网公司 | Multi-energy optimized configuration system and multi-energy optimized operation method |
-
2018
- 2018-04-25 CN CN201810378557.7A patent/CN108592445A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6216489B1 (en) * | 1997-12-04 | 2001-04-17 | Fedders Corporation | Liquid desiccant air conditioner |
CN2916447Y (en) * | 2006-03-22 | 2007-06-27 | 北京紫御湾科技有限公司 | Divisional, timing, and temperature-based hot water supply control system |
CN102997495A (en) * | 2012-12-14 | 2013-03-27 | 安徽日源环保能源科技有限公司 | Tri-generation system of ground-source heat pump and control method thereof |
CN105676819A (en) * | 2016-01-19 | 2016-06-15 | 国家电网公司 | Multi-energy optimized configuration system and multi-energy optimized operation method |
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Application publication date: 20180928 |
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