CN107289560A - A kind of air-conditioning system of utilization paddy electricity accumulation of energy - Google Patents
A kind of air-conditioning system of utilization paddy electricity accumulation of energy Download PDFInfo
- Publication number
- CN107289560A CN107289560A CN201710563491.4A CN201710563491A CN107289560A CN 107289560 A CN107289560 A CN 107289560A CN 201710563491 A CN201710563491 A CN 201710563491A CN 107289560 A CN107289560 A CN 107289560A
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- Prior art keywords
- energy
- accumulation
- refrigeration
- compressor
- heat
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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
- 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
- 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
-
- 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
- F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
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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
- F24F2005/0025—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 using heat exchange fluid storage tanks
-
- 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
- F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—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 using natural energy, e.g. solar energy, energy from the ground using solar energy
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
A kind of air-conditioning system of utilization paddy electricity accumulation of energy；By compressor, four-way valve, condenser, heating power expansion valve, coil pipe, the interconnection composition compressor heat pump transducing circulatory system between reservoir, compressor start during refrigeration accumulation of energy, complete kind of refrigeration cycle, the liquid glycol solution of refrigeration accumulation of energy is Diversity liquid, 40 DEG C of solidifications that will not freeze can be reduced to, circulated by continuous cooling, ethylene glycol solution is reduced to 30 to 35 DEG C, compressor shutdown, complete refrigeration accumulation of energy process, because the medium for accumulation of energy of freezing is liquid condition, conversion efficiency is compared with ice making way of energy storage to greatly improve, attemperater uses stainless steel material Never-rusty, heat-insulation layer is foamed using high density polyurethane, better heat preservation, refrigeration coil is rib-loop copper pipe structure in multichannel, heat exchange area is big, heat exchange efficiency is high.Winter heating is run using heat storage type, aids in solar energy heating, more saves the energy, and cold-storage energy storage can save the substantial amounts of electricity charge, while alleviating the burden on power supply peak again.
Description
Technical field
This patent is related to a kind of air-conditioning technical of utilization paddy electricity accumulation of energy, more particularly, to a kind of air-conditioning of utilization paddy electricity accumulation of energy
System.
Background technology
At present, improve constantly with the progress of science and technology, the living standard of people, the greatly developing of industrial or agricultural, the energy it is short
Lack, the development of electric power can not meet production and living the need for, because the use of electric power has certain period；So causing electricity
Power unbalanced supply-demand, operation of power networks fluctuation be big, totally unfavorable to the safe and stable operation of power system, in order to preferably alleviate
The imbalance between supply and demand of power network, national grid progressively release the policy for widening time-of-use tariffs gap, and this policy makes full use of existing electricity
Power facility alleviates electricity supply and demand contradiction increasingly serious in the national economic development；User is encouraged to use electrical equipment, enterprise in peak interval of time
Industry is made full use of peak interval of time to store electric energy, made in power supply peak period using the production of time-of-use tariffs policy, reduction product cost
With, will bring extremely considerable economy return to user, current cold storage of ice making system architecture is complicated, freezing and expansion is easily damaged
Coil pipe and container, and energy changes the deficiency such as whard to control.
The content of the invention
The purpose of this patent is；Such ice storage technology at present is solved to there is baroque deficiency, utilize night dip
Electric energy, alleviation power tense are simple, economical and practical, a kind of easy accumulation of energy economize on electricity for safeguarding implementation there is provided a kind of equipment making
Air-conditioning system.
This patent solves the technical scheme that its technical problem used：It is swollen by compressor, four-way valve, condenser, heating power
The interconnection composition compressor heat pump transducing circulatory system between swollen valve, coil pipe, reservoir, compressor is opened during refrigeration accumulation of energy
Dynamic, high-temperature high-pressure refrigerant carries out condensation cooling, high pressure low temperature refrigerant by four-way valve, condenser and passes through heating power expansion valve section
Flow, carry out cooling accumulation of energy into refrigeration coil evaporation endothermic, to the ethylene glycol solution in attemperater, it is low by the low temperature of coil pipe
Compression refrigerant gas, by four-way valve, reservoir, suction compressor complete kind of refrigeration cycle, freeze accumulation of energy liquid glycol it is molten
Liquid is Diversity liquid, can be reduced to -40 DEG C of solidifications that will not freeze, and is reduced by continuous cooling circulation, ethylene glycol solution
To -30 to -35 DEG C, compressor shutdown, refrigeration accumulation of energy process is completed, because the medium for accumulation of energy of freezing is liquid condition and ice making
Way of energy storage is greatly improved compared to conversion efficiency, and attemperater uses high density using stainless steel material Never-rusty, heat-insulation layer
Polyurethane foam, better heat preservation, refrigeration coil is that rib-loop copper pipe structure, heat exchange area be big in multichannel, heat exchange efficiency is high,
Air conditioner cooling cycle system, by attemperater, connection water circulating pump, connects feed liquid pipeline to the indoor coil wind in each room
Magnetic valve, the liquid back pipe connection back liquid pipeline of indoor coil blower fan, back liquid pipeline connection insulation are connected before machine, indoor coil blower fan
Water tank is constituted, because the ethylene glycol solution range of temperature in attemperater is big, water circulating pump motor uses frequency conversion control
System, flow accurately also adjusted according to temperature, when winter accumulation of heat heats, changed by four-way valve to heated condition, compressor start, height
Warm high-pressure refrigerant carries out heat release by four-way valve, into coil pipe, the ethylene glycol solution in attemperater is heated, and passes through
Exothermic condensation, the refrigerant of coil pipe are changed into high pressure low temperature liquid, enter condenser evaporation draw air by check valve, capillary
In heat, refrigerant be changed into low temperature low pressure gas, by four-way valve, reservoir suck compressor complete heat circulation, due to
Compressor is continuously worked, and the liquid in attemperater is shut down when being heated to 90 DEG C, in order to utilize the energy as far as possible, using too
Positive heat collector, by the solar heat-exchange coil pipe in attemperater, draw solar irradiation heat energy, to the liquid in attemperater
Auxiliary heating is carried out, because the heat of continuous circulation, the solar heat collector generation of solar energy circulating pump is stored, between buying a house in installments
Indoor coil blower fan heat and use, due to carrying out accumulation of energy system that employs valley electricity；Take full advantage of the energy, alleviate
Supply of electric power is balanced, and also saves fee for air conditioning usage use, and winter heating aids in heating using solar energy source, uses the system
Carry out more environmentally-friendly energy-conservation.
The beneficial effect of this patent is：Attemperater is poly- using high density using stainless steel material Never-rusty, heat-insulation layer
Urethane foam, better heat preservation, refrigeration coil be multichannel in rib-loop copper pipe structure, heat exchange area is big, heat exchange efficiency is high, by
In using low bulk ice-reserving liquid refrigeration energy accumulating technique, will not damage coil pipe and attemperater, this patent winter heating, which uses, also may be used
Using heat storage type operation, to aid in solar energy heating, the energy more be saved, because the peak interval of time electricity charge are approximately the normal electricity charge
50%th, cold-storage energy storage can save the substantial amounts of electricity charge, while alleviating the burden on power supply peak again.
Brief description of the drawings
This patent is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the chilling air conditioning system figure of the present invention.
Accompanying drawing 2 is the winter solar energy auxiliary regenerator air-conditioning system figure of the present invention.
In figure：1. compressor, 2. four-way valves, 3. condensers, 4. heating power expansion valves, 5. coil pipes, 6. reservoirs, 7. heating power are swollen
Swollen valve temperature-sensitive bag, 8. attemperaters, 9. water pumps, 10. magnetic valves, 11. indoor coil blower fans, 12. expansion tanks, 13. vapor cocks,
14. check valve, 15. capillaries, 16. feed liquid pipelines, 17. back liquid pipelines, 18. solar heat collectors, 19. solar heat-exchange coil pipes,
20. solar energy circulating pump.
Embodiment
This patent is included in accompanying drawing, by compressor (1), four-way valve (2), condenser (3), heating power expansion valve (4), coil pipe
(5), the interconnection composition compressor heat pump transducing circulatory system between reservoir (6), during compressor (1) refrigeration accumulation of energy；Pressure
Contracting machine (1) starts, high-temperature high-pressure refrigerant carries out condensation cooling, high pressure low temperature refrigerant by four-way valve (2), condenser (3)
By heating power expansion valve (5) throttling, into refrigeration coil (5) evaporation endothermic, the ethylene glycol solution in attemperater is dropped
Warm accumulation of energy, by the low-temperature low-pressure refrigerant gas of coil pipe (5), passes through four-way valve (2), reservoir (6), suction compressor (1)
Kind of refrigeration cycle is completed, the liquid glycol solution of refrigeration accumulation of energy is Diversity liquid, can be reduced to -40 DEG C and will not freeze solidifying
Gu, -30 to -35 DEG C, compressor shutdown are reduced to by continuous cooling circulation, ethylene glycol solution, refrigeration accumulation of energy process is completed, by
Conversion efficiency is compared in the medium of refrigeration accumulation of energy with ice making way of energy storage for liquid condition to greatly improve, and it is safe and reliable.
Air conditioner cooling cycle system, by attemperater (8), connection water circulating pump (9), connection feed liquid pipeline (16) to each
The preceding connection magnetic valve (10) of indoor coil blower fan (11), indoor coil blower fan (11) in room, time of indoor coil blower fan (11)
Liquid pipe connection back liquid pipeline (17), back liquid pipeline (17) connection attemperater (8) are constituted, due to the second in attemperater (8)
Glycol solution range of temperature is big, the motor of water circulating pump (9) accurately adjusts flow using VFC, also according to temperature.
When winter accumulation of heat heats, by four-way valve (2) conversion to heated condition, compressor (1) starts, high-temperature high-pressure refrigerant
Heat release is carried out by four-way valve (2), into coil pipe (5), the ethylene glycol solution in attemperater (8) is heated, passes through disk
Exothermic condensation, the refrigerant of pipe (5) are changed into high pressure low temperature liquid, enter condenser (3) by check valve (14), capillary (15)
The heat in draw air is evaporated, refrigerant is changed into low temperature low pressure gas, compressed by four-way valve (2), reservoir (6), suction
Machine (1) completes to heat circulation, and because compressor (1) continuously works, the liquid in attemperater (8) stops when being heated to 90 DEG C
Machine, in order to utilize the energy as far as possible, using solar heat collector (18), passes through the solar heat-exchange coil pipe in attemperater (8)
(19), draw the heat energy of solar irradiation, auxiliary heating carried out to the liquid in attemperater (8), due to solar energy circulating pump
(20) heat that continuous circulation, solar heat collector (18) are produced is stored, indoor coil blower fan (11) system between buying a house in installments
Heat is used, due to carrying out accumulation of energy system that employs valley electricity；Take full advantage of the energy, alleviate supply of electric power balance,
Fee for air conditioning usage use is saved, winter heating aids in heating using solar energy source, the system is used more environmentally-friendly energy-conservation.
Claims (3)
1. a kind of air-conditioning system of utilization paddy electricity accumulation of energy, it is characterised in that：By compressor (1), four-way valve (2), condenser (3),
Between heating power expansion valve (4), coil pipe (5), reservoir (6) interconnection composition the compressor heat pump transducing circulatory system, also by
In by attemperater (8), connection water circulating pump (9), connection feed liquid pipeline (16) to indoor coil blower fan (11), indoor coil wind
It is connected with each other and constitutes between connection magnetic valve (10) before machine (11).
2. a kind of air-conditioning system of utilization paddy electricity accumulation of energy according to claim 1, is further characterized in that：The liquid of refrigeration accumulation of energy
Body ethylene glycol solution is Diversity liquid, can be reduced to -40 DEG C of solidifications that will not freeze.
3. a kind of air-conditioning system of utilization paddy electricity accumulation of energy according to claim 1, is further characterized in that：High pressure low temperature freezes
Agent is throttled by heating power expansion valve (5), carried out into refrigeration coil (5) evaporation endothermic, to the ethylene glycol solution in attemperater
Cool accumulation of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710563491.4A CN107289560A (en) | 2017-07-08 | 2017-07-08 | A kind of air-conditioning system of utilization paddy electricity accumulation of energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710563491.4A CN107289560A (en) | 2017-07-08 | 2017-07-08 | A kind of air-conditioning system of utilization paddy electricity accumulation of energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107289560A true CN107289560A (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710563491.4A Withdrawn CN107289560A (en) | 2017-07-08 | 2017-07-08 | A kind of air-conditioning system of utilization paddy electricity accumulation of energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107289560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669817A (en) * | 2021-09-23 | 2021-11-19 | 大连中启能能源科技有限责任公司 | Millet electricity ice cold-storage and heat accumulation economic benefits and social benefits system |
-
2017
- 2017-07-08 CN CN201710563491.4A patent/CN107289560A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669817A (en) * | 2021-09-23 | 2021-11-19 | 大连中启能能源科技有限责任公司 | Millet electricity ice cold-storage and heat accumulation economic benefits and social benefits system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171024 |
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| WW01 | Invention patent application withdrawn after publication |