CN1693781A - Solar energy electronic refrigeration and water refrigeration double energy storage air conditioning system - Google Patents
Solar energy electronic refrigeration and water refrigeration double energy storage air conditioning system Download PDFInfo
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- CN1693781A CN1693781A CN 200410038903 CN200410038903A CN1693781A CN 1693781 A CN1693781 A CN 1693781A CN 200410038903 CN200410038903 CN 200410038903 CN 200410038903 A CN200410038903 A CN 200410038903A CN 1693781 A CN1693781 A CN 1693781A
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Abstract
The invention relates to comprehensive utilization of environment protection and energy saving air condition system. It preemptively and fully uses renewable energy source, and the working voltage is lower than 36V. The invention is made up of refrigerator hot end water tank, energy storage jar, circulating pump, refrigerator cool end water tank, energy storage jar paralleling with air condition valve, blower fan plate pipeline paralleling with energy storage jar and circulating pump and MPU intelligent monitoring and power supply circuit. The invention could be applied in kinds of locations.
Description
The present invention relates to the comprehensive utilization in air-conditioning system of environmental protection, power-saving technology.
Existing air-conditioner is pressed the refrigeration modes classification, can be divided into steam compression type and absorption, absorption type two big classes.Absorb the absorption type air-conditioner because of its complex structure, auxiliary equipment is many, and is bulky, is used for the central air conditioner system of heavy construction more.The steam compressing air conditioner device has again that compressor noise is big, condensation heat and condensed water row to outdoor, cold-producing medium leaks easily, the long loss of pipeline is big, power consumption is big; Main frame be placed on outdoor expose to the weather cause the bad and energy consumption of heat radiation to strengthen, machine drenches with rain for a long time and can reduce service life; Inside and outside machine splits and makes production cost strengthen shortcomings such as installation, maintenance inconvenience.
The present invention utilizes following technology to solve the problem that air-conditioning system exists at present: 1, electronic cooling (also being thermoelectric cooling), with its do not have rotations, no wearing and tearing, noiselessness, need not cold-producing medium, operating voltage is low, volume is little, the life-span is long, reliability is high, easy to maintenance, refrigerating speed and temperature can be by changing the advantages such as big or small any adjusting of operating current, in the field extensive use of various small-sized refrigeratings, as: water dispenser, portable cold and warm box, dehumidifier etc.2, the energy conversion of regenerative resources such as solar energy, wind energy and other energy source utilizing electricity generating techn provide power supply for this system, because the working power of electronic refrigerator is a low-voltage DC, utilize above energy power supply not need the inversion and the equipment that boosts.Utilizing inexhaustible, clean solar refrigeration, air-conditioning summer is a desirable scheme, also is to be fit to very much season.When solar energy is not enough, can start other supplementary energy power supply by system.Realize that now solar airconditioning has two approach: (1) solar energy power generating (being that transform light energy becomes electric energy) provides the energy for air-conditioning system.(solar cell has characteristics such as long service life, pollution-free, noiselessness).(2) solar thermal utilization (being that transform light energy becomes heat energy), utilization absorbs, adsorption technology is made solar air conditioner.(the solar energy-saving conversion domestic air-conditioning system patent No.: 99124022.7).3, utilize water periodic duty in system, for the cooling of the hot junction of electronic refrigerator and cold junction carry cold.And the condensed water that also utilizes the hot junction heat release to produce hot water and air-conditioner generation is hot junction cooling and the consumption that replenishes cooling water.Can improve refrigerating efficiency like this and can avoid energy dissipation again, and environment is not had pollution.4, energy accumulating technique also is the mature technology in air-conditioning and the Refrigeration Technique, generally is used for large-scale central air conditioner system more.It is to alleviate energy supply and demand both sides not match the effective means that improve system effectiveness, reduces cost on time, intensity and place.All have intermittent power supply, operation and refrigeration machine and the unmatched occasion of cold all to adopt this technology.Application in native system mainly is to overcome that electronic cooling efficient is low, refrigerating capacity is little and solar energy, wind energy equal energy source are supplied intermittent problem.Adopt energy accumulating technique not only can save battery but also can daytime or night energy stored use night or daytime, this is to achieve many things at one stroke.
Native system is as shown in the figure: system by electronic refrigerator, cold and hot end radiator and insulation shell, cold and hot energy storage tank, circulating pump, running water polishing filter, cold-storage, moisturizing, discharge water, five kinds of magnetic valves such as condensation, air-conditioning, carry low temperature valve, condensed water receiving flask, refrigerating medium supply bottle, fan coil, power supply modulator and single-chip microcomputer Intelligent Measurement and control circuits etc. and form.Whole air-conditioning system can be made into split, also can occur with integral form.Because main frame noiselessness, not heat extraction gas, so that main frame does not need is external.
This air-conditioning system needs to add an amount of cooling water and refrigerating medium to system earlier before commencement of commercial operation.Its low-temperature receiver that provides (chilled water) of default if temperature be controlled at+4～15 ℃, room temperature just can reach+about 25 ℃ refrigeration.Thermal source (hot water) if temperature be controlled at+25～50 ℃, room temperature just can reach+about 15 ℃ the warm effect of system.
There are three kinds of mode of operations in this system: 1, the accumulation of energy pattern (refrigerator work, accumulator valve is connected, fan coil is not worked).2, air conditioning mode (refrigerator work, air control valve is connected, fan coil work).3, release mode (refrigerator is not worked, and accumulator valve is closed, fan coil work).Its operational process is as follows:
One, the accumulation of energy pattern: system power supply switch opens → default is accumulation of energy pattern → refrigerator work, accumulator valve connection → I, the running of II road circulating pump 3. ↓ simultaneously (cooling water from radiator I → energy storage tank I → circulating pump I → return radiator I to circulate) → 5. survey I road water temperature → 1. ↓ or super setting value of water temperature ← 5. (3. → refrigerating medium from radiator II → energy storage tank II → accumulator valve → circulating pump II → return radiator II 2. ↓) 1. I road water temperature surpass setting value 4. ↓ or 2. II road water temperature reach setting value → refrigerator, I, II road circulating pump quits work → and 4. accumulation of energy finish that II road water temperature does not arrive setting value → discharging valve, water compensating valve all connects → (running water is through polishing filter → water compensating valve → radiator I) → when I road water temperature normal → discharging valve, water compensating valve closes ↑ 5.
Below only be the cold-storage course of work, accumulation of heat principle basic identical with it (summary).
Two, air conditioning mode: system power supply switch opens → default be air conditioning mode → refrigerator, fan coil work → I, II road circulating pump turn round 1. ↓ [workflow on I road is touched formula identical (summary) with accumulation of energy] (1. refrigerating medium is from radiator II → cold-storage jar II → fan coil → circulating pump II → return radiator II to circulate) → 3. survey room temperature → 2. ↓ or room temperature reach setting value → accumulator valve and connect, the accumulation of energy pattern is closed → entered to air control valve, and blower fan is still worked ↑ 3. annotated: condensation trap, discharging valve are according to the automatic open and close of condensed water receiving flask water level.2. room temperature does not surpass setting value → air control valve connection (refrigerating medium from radiator II → air control valve → directly to fan coil → circulating pump II → return radiator II to circulate) ↑ 3. to setting value II road water temperature
Three, release mode: system power supply switch opens → default be release mode → circulating pump II, fan coil work → (refrigerating medium is from radiator II → cold-storage jar II → fan coil → circulating pump II → return radiator II) → 2. survey room temperature and II road water temperature → 1. ↓ or water temperature surpass set value → enter air conditioning mode 1. room temperature reach setting value → circulating pump II and shut down ↑ 2.
The ※ note:
1, the content during workflow is explained in " (...) or [...] " bracket is that journey is filled in the circulation of cooling water or refrigerating medium.
2, the initial or impact point of numeral during workflow is explained in " 1.～5. " circle, the point that identical figure is corresponding identical for shifting." ↓ " forwards certain point under being, " ↑ " gets back to certain point on being, " ← " gets back to certain point before being.
Native system adopts intelligent full-automatic control circuit, environment temperature, condensation and year cold water temperature, refrigerator working condition, power supply and various magnetic valves etc. is monitored, is controlled, and have Fault Identification, caution and emergent management function.System uses regenerative resource preferentially, comprehensively, a small amount of to the greatest extent conventional energy resource that uses.The operating voltage of all electrical equipment in the system all is lower than 36 volt-amperes of full voltages.
The present invention has plurality of advantages such as safety, intelligence, environmental protection, energy-conservation, life-span length, noiselessness, installation and maintenance are convenient.This system can be applied to various places such as office, room, automobile, steamer, also can transform existing air-conditioner.Below enumerating two application examples is illustrated:
One, air-conditioning system is applied in the family
Use air-conditioner in the family, selecting solar energy for use is the most economical as the energy.Morning, the sun can provide power supply for system once coming out.We are arranged on the accumulation of energy pattern to system, and through one day energy reserve, evening, we were set to release mode at the air-conditioner of going home, just can have a bath with the hot water of producing, the cold water air-conditioning of storage, this air-conditioner can be saved a large amount of electricity charge for family.
Two, air-conditioning system is applied on the automobile
Use air-conditioner on automobile, the energy or the solar energy of selecting for use automobile current generator to provide are all proper as the air-conditioning power supply.General on road, the travelling of all being exposed to the sun or not stopping on the place in the open of automobile.We are relatively more suitable with the energy (electric energy or heat energy) that automobile itself produces for driver's cooling, can also produce hot water simultaneously.Under the situation of conditions permit, can the energy of storing on the automobile take home enjoy just more energy-conservation.
Claims (2)
1, the two energy-storage air conditioner systems of solar energy electronic refrigeration water conservancy is characterized in that: the electronic cooling technology, and the energy conversion technology of regenerative resource, water cooling and water ballast refrigeration technique and energy accumulating technique integrated application are in air-conditioning system.
2, the two energy-storage air conditioner systems of solar energy electronic refrigeration water conservancy is characterized in that: the air-conditioning system structure that two-way independence water loop bodies such as refrigerator hot end water tank, energy storage tank, circulating pump and refrigerator cold junction water tank, energy storage tank air control valve in parallel, fan coil accumulator valve in parallel, circulating pump constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038903 CN1693781A (en) | 2004-05-08 | 2004-05-08 | Solar energy electronic refrigeration and water refrigeration double energy storage air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038903 CN1693781A (en) | 2004-05-08 | 2004-05-08 | Solar energy electronic refrigeration and water refrigeration double energy storage air conditioning system |
Publications (1)
| Publication Number | Publication Date |
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| CN1693781A true CN1693781A (en) | 2005-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 200410038903 Pending CN1693781A (en) | 2004-05-08 | 2004-05-08 | Solar energy electronic refrigeration and water refrigeration double energy storage air conditioning system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958328B (en) * | 2006-11-24 | 2010-05-12 | 丰日电气集团股份有限公司 | Electric automobile |
| CN106288513A (en) * | 2016-09-30 | 2017-01-04 | 广州高菱能源技术有限公司 | A kind of band phase change cold-storage and the cold, hot two-purpose heat pump of accumulation of heat |
| CN107514722A (en) * | 2017-09-29 | 2017-12-26 | 广东机电职业技术学院 | A kind of intelligent cold-storage domestic fan |
| CN107512381A (en) * | 2017-08-01 | 2017-12-26 | 浙江尚越新能源开发有限公司 | A kind of solar energy boat intelligent temperature control system and method |
-
2004
- 2004-05-08 CN CN 200410038903 patent/CN1693781A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958328B (en) * | 2006-11-24 | 2010-05-12 | 丰日电气集团股份有限公司 | Electric automobile |
| CN106288513A (en) * | 2016-09-30 | 2017-01-04 | 广州高菱能源技术有限公司 | A kind of band phase change cold-storage and the cold, hot two-purpose heat pump of accumulation of heat |
| CN107512381A (en) * | 2017-08-01 | 2017-12-26 | 浙江尚越新能源开发有限公司 | A kind of solar energy boat intelligent temperature control system and method |
| CN107514722A (en) * | 2017-09-29 | 2017-12-26 | 广东机电职业技术学院 | A kind of intelligent cold-storage domestic fan |
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| WD01 | Invention patent application deemed withdrawn after publication |