CN112856574A - Energy management system based on heat exchange - Google Patents
Energy management system based on heat exchange Download PDFInfo
- Publication number
- CN112856574A CN112856574A CN202110226293.5A CN202110226293A CN112856574A CN 112856574 A CN112856574 A CN 112856574A CN 202110226293 A CN202110226293 A CN 202110226293A CN 112856574 A CN112856574 A CN 112856574A
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- China
- Prior art keywords
- energy
- module
- heat exchange
- energy storage
- heat exchanger
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- 238000004146 energy storage Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000008236 heating water Substances 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24D19/00—Details
- F24D19/02—Arrangement of mountings or supports for radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention provides an energy management system based on heat exchange aiming at the technical problems in the prior art, which comprises a plurality of energy management modules connected in series or in parallel, wherein each energy management module comprises a heat exchange module, an energy storage module and an energy distribution module which are integrated in the same box body and connected in sequence, the heat exchange module is used for transmitting the energy of external gas energy and/or liquid energy, the energy storage module is used for storing the energy transmitted by the heat exchange module, and the energy distribution module is used for distributing the energy stored by the energy storage module according to the difference of external terminals; the heat exchange module comprises a heat exchanger, the energy storage module comprises an energy storage box, and energy storage media are stored in the energy storage box; the heat exchange module is connected with an air conditioner external unit, the energy distribution module comprises a water pump, and the energy distribution module is connected with indoor heat exchange equipment. Through multistage equipment linkage energy supply of the same type, guarantee the joining in marriage can the end with the energy demand, application scope is wider, more is suitable for the large tracts of land and uses widely.
Description
Technical Field
The invention relates to the field of energy management, in particular to an energy management system based on heat exchange.
Background
Energy cyclic utilization can be realized among the current energy management system, its functional module is mostly the split type, therefore improves it for its functional module is integrated together, for open number is CN212081646U, the name is an energy management configuration system, and it can only use through single input and output mode, when aiming at great energy demand, can't satisfy and can't carry out the linkage of many equipment at the same level according to joining in marriage ability end actual demand.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides an energy management system based on heat exchange, which can ensure the energy utilization requirement of an energy distribution end through linkage energy supply of multiple stages of equipment of the same type, has wider application range and is more suitable for large-area popularization and application.
The technical scheme for solving the technical problems is as follows: an energy management system based on heat exchange comprises a plurality of energy management modules which are connected in series or in parallel, wherein each energy management module comprises a heat exchange module, an energy storage module and an energy distribution module which are integrated in the same box body and connected in sequence, the heat exchange module is used for transferring energy of external gas energy and/or liquid energy, the energy storage module is used for storing the energy transferred by the heat exchange module, and the energy distribution module is used for distributing the energy stored by the energy storage module according to different external terminals; the heat exchange module comprises a heat exchanger, the energy storage module comprises an energy storage box, and energy storage media are stored in the energy storage box; the heat exchange module is connected with an air conditioner external unit, the energy distribution module comprises a water pump, and the energy distribution module is connected with indoor heat exchange equipment.
The heat exchange module, the energy storage module and the energy distribution module are integrated into a whole, and form an integral functional framework to realize an energy management function together.
Preferably, the energy management module further comprises a switch module, the switch module is connected with a controller, and the controller controls the number of the energy management modules participating in the work based on the energy distribution requirement of the energy distribution module.
Preferably, the lower ends of the heat exchange module and the energy storage module are connected through a pipeline, and a circulating water pump, a water flow switch and a filter are sequentially arranged on the pipeline; the heat exchange module is connected with the upper end of the energy storage module through a pipeline, a three-way electromagnetic valve is arranged on the pipeline, a public inlet of the three-way electromagnetic valve is connected with the heat exchanger through a pipeline, and the other two outlets of the three-way electromagnetic valve are respectively connected with the energy storage box and an external terminal through pipelines.
Preferably, a safety pressure relief valve, a water level sensor and a water temperature sensor are arranged at the top of the energy storage tank; and a drain valve is arranged at the bottom of the energy storage box.
Preferably, the heat exchanger is one of a shell-and-tube heat exchanger, a spiral heat exchanger, a coil heat exchanger, a plate heat exchanger and a double-tube heat exchanger.
Preferably, the energy storage medium is a liquid or gaseous or gas-liquid mixed energy storage medium, and may be any one of lithium bromide, water, ethanol, carbon dioxide, antifreeze, freon or ammonia gas.
Preferably, when the energy storage medium is water, the energy storage tank is a directly-heated water tank.
Preferably, the indoor heat exchange equipment comprises a suspended ceiling wall-hung terminal and a ground terminal;
the suspended ceiling wall-hung terminal comprises one or more of an air conditioner indoor unit, an air disc, a fresh air heat exchanger and a fresh air dehumidifier;
the ground terminal comprises one or more of a floor heater, a radiator, a ground fresh air machine, a ground heat exchanger and a ground dehumidifier.
The invention has the beneficial effects that: the invention provides an energy management system based on heat exchange, which can ensure the energy utilization requirement of an energy distribution end through multi-stage linkage energy supply of devices of the same type, has wider application range and is more suitable for large-area popularization and use.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Fig. 2 is a structural view of the present invention.
FIG. 3 is a schematic diagram of the structure of the present invention
In the drawings, the components represented by the respective reference numerals are listed below:
the system comprises a circulating water pump 1, a heat exchanger 2, a three-way electromagnetic valve 3, an energy storage box 4, a safety pressure release valve 5, a water level sensor 6, a water temperature sensor 7, a blow-down valve 8, a water flow switch 9, a filter 10, a heat exchange module 11, an energy storage module 12, an energy distribution module 13, an air conditioner external unit 14, indoor heat exchange equipment 15, a controller 16 and an energy management module 17.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the embodiment discloses an energy management system based on heat exchange, which includes a plurality of energy management modules 17 connected in series or in parallel, where the energy management modules 17 include a heat exchange module 11, an energy storage module 12, and an energy distribution module 13 integrated in the same box and connected in sequence, the heat exchange module 11 is configured to transfer external gas energy and/or liquid energy, the energy storage module 12 is configured to store energy transferred by the heat exchange module 11, and the energy distribution module 13 is configured to distribute energy stored by the energy storage module 12 according to different external terminals; the heat exchange module 11 comprises a heat exchanger 2, the energy storage module 12 comprises an energy storage tank 4, and energy storage media are stored in the energy storage tank 4; the heat exchange module 11 is connected with an air conditioner external unit 14, the energy distribution module 13 comprises a water pump, and the energy distribution module 13 is connected with an indoor heat exchange device.
In this embodiment, connect through series connection or parallelly connected mode between a plurality of energy management modules 17 for the energy supply forms the return circuit, the outer machine 14 of air conditioner is connected with heat exchanger 2, and is concrete, and the external energy can be gaseous energy and also can be liquid energy, carries out heat conversion with this energy through heat exchanger 2, with export to energy storage module 12, energy storage box 4 carries out energy storage promptly, and further, distributes the energy of storage to the external terminal through joining in marriage energy module 13 again and uses, and is concrete, in this embodiment, join in marriage energy module 13 and connect indoor heat exchange equipment 15.
Preferably, the energy management modules 17 further include a switch module, the switch module is connected to the controller 16, and the controller 16 controls the number of the energy management modules 17 participating in the work based on the energy distribution requirement of the energy distribution module 13.
In this embodiment, the switch module is configured to control the on/off state of the energy management module 17, and control the corresponding switch module of the energy management module 17 through the controller 16 according to the actual requirement of the device that needs to be connected to the energy distribution module 13, so that the total output of the number of energy management modules 17 in the on state can satisfy the total energy consumption of the device that needs to be connected to the energy distribution module 13.
Preferably, the lower ends of the heat exchange module 11 and the energy storage module 12 are connected through a pipeline, and the pipeline is sequentially provided with a circulating water pump 1, a water flow switch 9 and a filter 10; the upper ends of the heat exchange module 11 and the energy storage module 12 are connected through a pipeline, a three-way electromagnetic valve 3 is arranged on the pipeline, a public inlet of the three-way electromagnetic valve 3 is connected with the heat exchanger 2 through a pipeline, and the other two outlets of the three-way electromagnetic valve 3 are respectively connected with the energy storage box 4 and an external terminal through pipelines.
Preferably, a safety pressure relief valve 5, a water level sensor 6 and a water temperature sensor 7 are arranged at the top of the energy storage tank 4; and a drain valve 8 is arranged at the bottom of the energy storage box 4.
Preferably, the heat exchanger 2 is one of a shell-and-tube heat exchanger 2, a spiral heat exchanger 2, a coiled heat exchanger 2, a plate heat exchanger 2, and a double-tube heat exchanger 2.
Preferably, the energy storage medium is a liquid or gaseous or gas-liquid mixed energy storage medium.
Preferably, when the energy storage medium is water, the energy storage tank 4 is a direct-heating water tank.
Preferably, the indoor heat exchange equipment 15 comprises a ceiling hanging wall terminal and a ground terminal;
the suspended ceiling wall-hung terminal comprises one or more of an air conditioner indoor unit, an air disc, a fresh air heat exchanger and a fresh air dehumidifier;
the ground terminal comprises one or more of a floor heater, a radiator, a ground fresh air machine, a ground heat exchanger and a ground dehumidifier. .
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. An energy management system based on heat exchange is characterized by comprising a plurality of energy management modules which are connected in series or in parallel, wherein each energy management module comprises a heat exchange module, an energy storage module and an energy distribution module which are integrated in the same box body and are sequentially connected, the heat exchange module is used for transferring energy of external gas energy and/or liquid energy, the energy storage module is used for storing the energy transferred by the heat exchange module, and the energy distribution module is used for distributing the energy stored by the energy storage module according to different external terminals; the heat exchange module comprises a heat exchanger, the energy storage module comprises an energy storage box, and energy storage media are stored in the energy storage box; the heat exchange module is connected with an air conditioner external unit, the energy distribution module comprises a water pump, and the energy distribution module is connected with indoor heat exchange equipment.
2. The heat exchange-based energy management system according to claim 1, wherein the energy management module further comprises a switch module, the switch module is connected with a controller, and the controller controls the number of energy management modules participating in operation based on the energy distribution requirement of the energy distribution module.
3. The energy management system based on heat exchange according to claim 2, wherein the heat exchange module is connected with the lower end of the energy storage module through a pipeline, and a circulating water pump, a water flow switch and a filter are sequentially arranged on the pipeline; the heat exchange module is connected with the upper end of the energy storage module through a pipeline, a three-way electromagnetic valve is arranged on the pipeline, a public inlet of the three-way electromagnetic valve is connected with the heat exchanger through a pipeline, and the other two outlets of the three-way electromagnetic valve are respectively connected with the energy storage box and an external terminal through pipelines.
4. The heat exchange-based energy management system according to claim 2, wherein a safety relief valve, a water level sensor and a water temperature sensor are arranged at the top of the energy storage tank; and a drain valve is arranged at the bottom of the energy storage box.
5. The heat exchange-based energy management system according to claim 2, wherein the heat exchanger is one of a shell-and-tube heat exchanger, a spiral heat exchanger, a coil heat exchanger, a plate heat exchanger and a double-tube heat exchanger.
6. The heat exchange-based energy management system of claim 2, wherein the energy storage medium is a liquid or gaseous or gas-liquid mixed energy storage medium.
7. The heat exchange-based energy management system according to claim 6, wherein when the energy storage medium is water, the energy storage tank is a direct-heating water tank.
8. The heat exchange based energy management system according to claim 2,
the indoor heat exchange equipment comprises a suspended ceiling wall-hung terminal and a ground terminal;
the suspended ceiling wall-hung terminal comprises one or more of an air conditioner indoor unit, an air disc, a fresh air heat exchanger and a fresh air dehumidifier;
the ground terminal comprises one or more of a floor heater, a radiator, a ground fresh air machine, a ground heat exchanger and a ground dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110226293.5A CN112856574A (en) | 2021-03-01 | 2021-03-01 | Energy management system based on heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110226293.5A CN112856574A (en) | 2021-03-01 | 2021-03-01 | Energy management system based on heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112856574A true CN112856574A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110226293.5A Pending CN112856574A (en) | 2021-03-01 | 2021-03-01 | Energy management system based on heat exchange |
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| CN (1) | CN112856574A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203785319U (en) * | 2014-02-11 | 2014-08-20 | 韩兵 | Solar energy combined integrated heating and cooling system for country |
| CN105627472A (en) * | 2016-01-08 | 2016-06-01 | 朱卢玲 | Integrated intelligent control system for stereoscopic cold and warm bath freezer |
| CN212081646U (en) * | 2020-04-29 | 2020-12-04 | 阿思卡尔人工智能科技有限公司 | Energy management configuration system |
-
2021
- 2021-03-01 CN CN202110226293.5A patent/CN112856574A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203785319U (en) * | 2014-02-11 | 2014-08-20 | 韩兵 | Solar energy combined integrated heating and cooling system for country |
| CN105627472A (en) * | 2016-01-08 | 2016-06-01 | 朱卢玲 | Integrated intelligent control system for stereoscopic cold and warm bath freezer |
| CN212081646U (en) * | 2020-04-29 | 2020-12-04 | 阿思卡尔人工智能科技有限公司 | Energy management configuration system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210528 |
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| RJ01 | Rejection of invention patent application after publication |