CN109028651A - The double medium enclosed energy release devices of paddy electricity normal pressure accumulation of energy - Google Patents
The double medium enclosed energy release devices of paddy electricity normal pressure accumulation of energy Download PDFInfo
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- CN109028651A CN109028651A CN201810772317.5A CN201810772317A CN109028651A CN 109028651 A CN109028651 A CN 109028651A CN 201810772317 A CN201810772317 A CN 201810772317A CN 109028651 A CN109028651 A CN 109028651A
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- 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
- F25B30/00—Heat 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
- 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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- 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
- F25B27/00—Machines, plants or systems, using particular sources of energy
-
- 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
- F24F2005/0032—Systems storing energy during the night
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of double medium enclosed energy release devices of paddy electricity normal pressure accumulation of energy, it mainly solves the problems, such as the hot defrosting heat source accumulation of heat of high-efficiency closed broadband finned tube low temperature source vapor absorption plant, although high-efficiency closed broadband finned tube low temperature source vapor absorption plant reduces the frosting probability of 98% or more conventional air source heat pump, but still have 2% frosting probability and use be higher by 5~8 times of capacity of circulation solution built in equipment, it carries out solution accumulation of energy and heats spare defrosting, increase the investment of system accumulation of energy solution, solution accumulation of energy, which is obtained, using the double medium enclosed energy release devices of paddy electricity normal pressure accumulation of energy heats spare defrosting thermal energy, the excessive solution effect on environment of reduction system, realize high-efficiency and economic application.
Description
Technical field
Type of the present invention is related to a kind of double medium enclosed energy release devices of paddy electricity normal pressure accumulation of energy, is related to China's new energy source energy-saving skill
Art, environmental protection and the big field of resource two.
Background technique
Greenhouse effects are made of greenhouse gases and greenhouse heat source, are being commonly called as atmosphere heat preservation effect.Suitable greenhouse effects
Solar shortwave radiation can be made to reach ground, a large amount of long wave heat radiations released outward after earth's surface is heated are prevented outside by Atmospheric Absorption
Space diffusion makes surface temperature be in heat preservation equilibrium state.Since the industrial revolution, thermoelectricity co-generating heat supplying, automobile power tail gas,
The strong greenhouse gases of the heat absorptivities such as carbon dioxide and waste gas residual heat that industrial and agricultural production is discharged into atmosphere and greenhouse heat source are broken
Global greenhouse effect balance, earth surface temperature increase global warming year by year and destroy stable atmospheric circulation, weather calamity
It is difficult frequent.Therefore human needs' one kind absorbs greenhouse heat supply reduction carbon emission greenhouse gases and temperature with large-scale artificial cold source
Room heat supply is the artificial control measures for preventing global warming.Conventional small coal changes electric air source heat pump equipment at present
Capacity is small, the simple low-intensity of compressor design is easy to damage, serious in the clammy heat source frosting of haze of low temperature and high relative humidity day aspiration greenhouse,
Be difficult to form scale, can not rough atmosphere inversion layer circulation realize that cold front drives haze, while outdoor heat pump unit noise is big, heat
Loss is serious.
The double medium enclosed energy release device purposes of type paddy electricity normal pressure accumulation of energy of the present invention, are characterized in that solving high-efficiency closed broadband wing
The hot defrosting heat source accumulation of heat problem of piece pipe low temperature source vapor absorption plant, high-efficiency closed broadband finned tube low temperature source vapor absorption plant
Although reducing the frosting probability of 98% or more conventional air source heat pump, but still have 2% frosting probability and use be higher by equipment
5~8 times of capacity of circulation solution are set, solution accumulation of energy is carried out and heats spare defrosting, increase the investment of system accumulation of energy solution, utilize paddy
The double medium enclosed energy release devices of electric normal pressure accumulation of energy obtain solution accumulation of energy and heat spare defrosting thermal energy, reduce the excessive solution of system to ring
Border influences, and realizes high-efficiency and economic application.
Summary of the invention
The object of the present invention is to provide a kind of hot defrostings of solution high-efficiency closed broadband finned tube low temperature source vapor absorption plant
The double medium enclosed energy release devices of the paddy electricity normal pressure accumulation of energy of heat source accumulation of heat problem.
The technical solution adopted by the present invention to solve the technical problems is: it includes that lotus side circulating pump 100, lotus side system are fixed
Pressure device 200, constant pressure storing heating sink 300, accumulation of heat/heat release circulating pump 400, paddy electricity heating device 500, bilateral release energy heat-exchanger rig
600, hot defrosting circulating pump 700 and domestic hot-water's automatic control mix water circle device 800, and circulating pump 100 import 110 in the lotus side passes through
Pipeline is connect through water-supply and pressure-stabling threeway 20p with heating demand side water return outlet 10c；Heating demand side water inlet 10d is passed through by pipeline
Heating confluence threeway 60b, paddy electricity release energy flow divider 130, heating diversion three-way 60a is connect with unit condensation hot water outlet 10a；Machine
The group condensation hot water 10b that answers back exports 120 by pipeline and lotus side circulating pump 100 and connect；Lotus side system constant pressure arrangement 200 passes through
Pipeline is connect with water-supply and pressure-stabling threeway 20p；The outlet of constant pressure storing heating sink 300 310 passes through pipeline and heating/heat release circulating pump 400
Import 410 connects；300 import 320 of constant pressure storing heating sink is by pipeline through heat release confluence threeway 50a and paddy electricity heating device 500
Straight-through 520 connection of accumulation of heat outlet；300 side of constant pressure storing heating sink offers floating ball water inlet 330, and the other side offers life heat
Water interface 360 mixes water circle device 800 with domestic hot-water's automatic control and connect；500 heat release of paddy electricity heating device outlet 530 passes through pipeline
Energy 600 heat release import 610 of heat-exchanger rig is released with bilateral to connect；Bilateral release can 600 heat release of heat-exchanger rig outlet 620 by pipeline with
Heat release confluence threeway 50a connection；Double-return circuit electric thermal 540 is housed inside paddy electricity heating device 500；Bilateral is released can heat-exchanger rig
600 640 import 641 of reheating coil pipe is connect by pipeline with heating diversion three-way 60a；It is logical to reheat the outlet of coil pipe 640 642
Piping is connect with heating confluence threeway 60b；630 import 631 of defrosting heating coil that bilateral releases energy heat-exchanger rig 600 passes through pipe
Road is connect with cold liquid return 60c；The outlet of defrosting heating coil 630 632 passes through pipeline and hot 700 import of defrosting circulating pump
710 connections；The hot outlet of defrosting circulating pump 700 720 circulates a mouthful threeway 70a with heat by pipeline and connect.
Floating ball access hole 340 and level sensing temperature control device 350 are provided at the top of constant pressure storing heating sink 300.
The beneficial effects of the present invention are: unit condensation hot water outlet 10a and the double medium encloseds of paddy electricity normal pressure accumulation of energy are released and can be filled
System combination is set, unit condenses hot water outlet 10a and carries out timeliness heat supply in the higher heat pump economic heat source period, in cold gas
Night is waited using 500 accumulation of energy of paddy electricity heating device, releases energy heat supply to peak electricity, unit condenses the instant heat supply temperature of hot water outlet 10a
Low reheated by paddy electricity heating device 500 is supplemented.The energy reheating realization of coil pipe 640 of heat-exchanger rig 600 can be released using bilateral by, which releasing, opens
Formula high temperature stores slot hot water circuit and is converted to medium temperature hot water heating, and it is real to release 600 defrosting heating coil of energy heat-exchanger rig 630 using bilateral
Low temperature negative temperature frozen soln is replaced the warm circulation solution that is positive by existing open type high temperature accumulation of energy slot hot water circuit, as storage heat energy carrier
It solves under special low temperature and high relative humidity weather conditions, hot defrosting origin of heat required for greenhouse heat source absorption plant frosting eliminates
Huge opening type thermal-storage energy demisler realizes that the enclosed of paddy electricity open type high-temperature heat accumulation takes the multifunctional application of heat to reduce project and throws
Provide cost.The difference economic performance caused by different periods heat pump and paddy electricity, the high confession that System Priority selects economic performance high
Heat pattern.
Solve the problems, such as the hot defrosting heat source accumulation of heat of high-efficiency closed broadband finned tube low temperature source vapor absorption plant, high-efficiency closed is wide
Although reduce the frosting probability of 98% or more conventional air source heat pump with finned tube low temperature source vapor absorption plant, but still has 2%
Frosting probability and use and be higher by 5~8 times of capacity of circulation solution built in equipment, carry out solution accumulation of energy and heat spare defrosting, increase
The investment of system accumulation of energy solution obtains solution accumulation of energys using the double medium enclosed energy release devices of paddy electricity normal pressure accumulation of energy and heats spare melt
White thermal energy reduces the excessive solution effect on environment of system, realizes high-efficiency and economic application.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure.
Illustrate: hollow arrow indicates air-flow direction in figure, and filled arrows indicate circulatory mediator, water circulation flowing side
To.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
Referring to attached drawing, the double medium enclosed energy release devices of the present embodiment paddy electricity normal pressure accumulation of energy include lotus side circulating pump 100；Lotus side
Steady of system press device 200；Constant pressure storing heating sink 300；Accumulation of heat/heat release circulating pump 400；Paddy electricity heating device 500；Bilateral, which is released, to change
Thermal 600；Hot defrosting circulating pump 700；Domestic hot-water's automatic control mixes water circle device 800.
Circulating pump 100 import 110 in the lotus side is by pipeline through water-supply and pressure-stabling threeway 20p and heating demand side water return outlet
10c connection；Heating demand side water inlet 10d is released by the heated confluence threeway 60b of pipeline, paddy electricity can flow divider 130, heating point
Stream threeway 60a is connect with unit condensation hot water outlet 10a；The unit condensation hot water 10b that answers back passes through pipeline and lotus side circulating pump
100 outlet, 120 connection；Lotus side system constant pressure arrangement 200 is connect by pipeline with water-supply and pressure-stabling threeway 20p；Constant pressure storing heating sink
300 outlets 310 are connect by pipeline with 400 import 410 of heating/heat release circulating pump；300 import 320 of constant pressure storing heating sink passes through
Pipeline leads directly to accumulation of heat outlet 520 with paddy electricity heating device 500 through heat release confluence threeway 50a and connect；300 top of constant pressure storing heating sink
Equipped with floating ball water inlet 330, floating ball access hole 340, level sensing temperature control device 350；Domestic hot-water's interface 360 and domestic hot-water
Automatic control mixes water circle device 800 and connects；500 heat release of paddy electricity heating device outlet 530 is released by pipeline and bilateral can heat-exchanger rig
600 heat release imports 610 connection；Bilateral releases energy 600 heat release of heat-exchanger rig outlet 620 and passes through pipeline and heat release confluence threeway 50a company
It connects；Double-return circuit electric thermal 540 is housed inside paddy electricity heating device 500；Bilateral releases the reheating coil pipe of energy heat-exchanger rig 600
640 imports 641 are connect by pipeline with heating diversion three-way 60a；Bilateral is released can the outlet of the reheating coil pipe 640 of heat-exchanger rig 600
642 are connect by pipeline with heating confluence threeway 60b；It is logical that bilateral releases 600 defrosting heating coil of energy heat-exchanger rig, 630 import 631
Piping is connect with cold liquid return 60c；Bilateral releases energy 600 defrosting heating coil 630 of heat-exchanger rig outlet 632 and passes through pipeline
It is connect with hot 700 import 710 of defrosting circulating pump；The hot outlet of defrosting circulating pump 700 720 circulates a mouthful threeway 70a by pipeline and heat
Connection.
Unit condenses hot water outlet 10a in conjunction with the double medium enclosed energy release device systems of paddy electricity normal pressure accumulation of energy, unit condensation
Hot water outlet 10a carries out timeliness heat supply in the higher heat pump economic heat source period, utilizes paddy electricity heating dress at cold climate night
Set 500 accumulation of energys, to peak electricity release can heat supply, unit condense the instant heat supply temperature of hot water outlet 10a it is low by paddy electricity heating device 500 again
Heat make-up.The energy reheating coil pipe 640 of heat-exchanger rig 600 can be released using bilateral by, which releasing, realizes that open type high temperature stores slot hot water circuit and converts
For medium temperature hot water heating, energy 600 defrosting heating coil 630 of heat-exchanger rig is released using bilateral and realizes that open type high temperature accumulation of energy slot hot water follows
Low temperature negative temperature frozen soln is replaced the warm circulation solution that is positive by ring, solves special low temperature and high relative humidity weather item as heat energy carrier is stored
Under part, hot defrosting origin of heat required for greenhouse heat source absorption plant frosting eliminates huge opening type thermal-storage energy frost prevention dress
It sets, realizes that the enclosed of paddy electricity open type high-temperature heat accumulation takes the multifunctional application of heat to reduce project investment cost.In different periods heat pump
The high heat supply mode for selecting economic performance high with difference economic performance caused by paddy electricity, System Priority.Working principle is as follows:
Instant heat supply+paddy electricity heats circulation, and heating load increase load is big in cold weather, condenses hot water outlet from unit
10a heating water temperature is insufficient, and heated shuntings import threeway 60a respectively enters paddy electricity and releases that energy flow divider 130, bilateral is released to change
600 import 641 of thermal, which enters, reheats the raising of 640 relation reheating temperature of coil pipe, enters heating confluence threeway 60b by outlet 642
Enter heating demand side water inlet 10d to load side release high-temperature position thermal energy with energy 130 hot water mixed flow of flow divider is released from paddy electricity
Heat supply enters the driving pressurization of lotus side circulating pump 100 through heating demand side water return outlet 10c, adds into the unit condensation hot water 10b that answers back
Thermal cycle.
Paddy electricity accumulation of heat circulation process, recirculated water enter accumulation of heat/heat release circulating pump 400 by the outlet of constant pressure storing heating sink 300 310
Driving pressurization, is heated into 500 recirculated water of paddy electricity heating device by double-return circuit electric thermal 540, accumulation of heat high temperature circulation hot water warp
Straight-through accumulation of heat outlet 520 is directly entered constant pressure storing heating sink 300 and carries out accumulation of heat exchange cycles, reaches set temperature and stops accumulation of heat.
Defrosting solution heating procedure is under the conditions of closing paddy electricity heating device 500 leads directly to accumulation of heat outlet 520, and high temperature follows
Ring hot water enters accumulation of heat/driving pressurization of heat release circulating pump 400 by the outlet of constant pressure storing heating sink 300 310, into paddy electricity heating device
500 recirculated waters are heated by double-return circuit electric thermal 540, and high temperature circulation hot water releases the dress that can exchange heat into bilateral through heat release outlet 530
Set 600 interfaces 610, by high-temperature position thermal energy be transmitted to defrosting heating coil 630 discharge sensible heat, hot water temperature decline through interface 620 into
Enter the heat exchange of constant pressure storing heating sink 300, completes cryogenic freezing solution isolation cycle heating process.It is molten by the freezing of hot water isolation heating
Liquid releases 600 defrosting heating coil of energy heat-exchanger rig, 630 interface 632 by bilateral and enters hot 700 pressurised driving of defrosting circulating pump, heating
Frozen soln enter hot defrosting interface 70a to the finned tube of required defrosting conveying hot fluid temperature decline, connect through hot defrosting
Mouth 60c enters bilateral and releases 600 defrosting heating coil of energy heat-exchanger rig, 630 heat cycles, reaches defrosting set temperature defrosting system
Terminate operation.
Domestic hot-water's functional sequence: 300 domestic hot-water's interface 340 of constant pressure storing heating sink mixes water circulation with domestic hot-water's automatic control
The connection of device 800 obtains high-temperature-hot-water.
Claims (2)
1. the double medium enclosed energy release devices of a kind of paddy electricity normal pressure accumulation of energy, it is characterized in that: it includes lotus side circulating pump (100), lotus side
It is steady of system press device (200), constant pressure storing heating sink (300), accumulation of heat/heat release circulating pump (400), paddy electricity heating device (500), double
It is logical release can heat-exchanger rig (600), hot defrosting circulating pump (700) and domestic hot-water's automatic control it is mixed water circle device (800), the lotus side
Circulating pump (100) import (110) is connect through water-supply and pressure-stabling threeway (20p) with heating demand side water return outlet (10c) by pipeline；For
Thermic load side water inlet (10d) is released by the heated confluence threeway (60b) of pipeline, paddy electricity can flow divider (130), heating shunting three
Logical (60a) is connect with unit condensation hot water outlet (10a)；Unit condensation hot water answer back (10b) pass through pipeline and lotus side circulating pump
(100) outlet (120) connection；Lotus side system constant pressure arrangement (200) is connect by pipeline with water-supply and pressure-stabling threeway (20p)；Normal pressure
Accumulation of heat sink (300) outlet (310) is connect by pipeline with heating/heat release circulating pump (400) import (410)；Constant pressure storing heating water
Slot (300) import (320) leads directly to accumulation of heat outlet through heat release confluence threeway (50a) and paddy electricity heating device (500) by pipeline
(520) it connects；Constant pressure storing heating sink (300) side offers floating ball water inlet (330), and the other side offers domestic hot-water's interface
(360) water circle device (800) are mixed with domestic hot-water's automatic control to connect；Paddy electricity heating device (500) heat release outlet (530) passes through pipe
Energy heat-exchanger rig (600) heat release import (610) is released with bilateral and is connect in road；Bilateral is released can heat-exchanger rig (600) heat release outlet (620)
It is connect by pipeline with heat release confluence threeway (50a)；Double-return circuit electric thermal (540) are housed inside paddy electricity heating device (500)；
Reheating coil pipe (640) import (641) that bilateral releases energy heat-exchanger rig (600) is connected by pipeline and heating diversion three-way (60a)
It connects；It reheats coil pipe (640) outlet (642) and is connect by pipeline with heating confluence threeway (60b)；Bilateral is released can heat-exchanger rig
(600) defrosting heating coil (630) import (631) is connect by pipeline with cold liquid return (60c)；Defrosting heating coil
(630) outlet (632) is connect by pipeline with hot defrosting circulating pump (700) import (710)；Hot defrosting circulating pump (700) outlet
(720) a mouthful threeway (70a) is circulated with heat by pipeline to connect.
2. the double medium enclosed energy release devices of paddy electricity normal pressure accumulation of energy according to claim 1, it is characterized in that: constant pressure storing heating sink
(300) top is provided with floating ball access hole (340) and level sensing temperature control device (350).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772317.5A CN109028651B (en) | 2018-07-13 | 2018-07-13 | Valley-electricity normal-pressure energy storage double-medium closed energy release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772317.5A CN109028651B (en) | 2018-07-13 | 2018-07-13 | Valley-electricity normal-pressure energy storage double-medium closed energy release device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109028651A true CN109028651A (en) | 2018-12-18 |
| CN109028651B CN109028651B (en) | 2021-05-28 |
Family
ID=64642843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810772317.5A Active CN109028651B (en) | 2018-07-13 | 2018-07-13 | Valley-electricity normal-pressure energy storage double-medium closed energy release device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567211A (en) * | 2019-10-14 | 2019-12-13 | 广东腾源蓄冷节能科技有限公司 | Ice storage device and ice melting by utilizing air temperature |
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