CN202993659U - Intelligent solar air-conditioning system - Google Patents
Intelligent solar air-conditioning system Download PDFInfo
- Publication number
- CN202993659U CN202993659U CN 201220710769 CN201220710769U CN202993659U CN 202993659 U CN202993659 U CN 202993659U CN 201220710769 CN201220710769 CN 201220710769 CN 201220710769 U CN201220710769 U CN 201220710769U CN 202993659 U CN202993659 U CN 202993659U
- Authority
- CN
- China
- Prior art keywords
- heat
- water
- conditioning system
- temperature
- air
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An intelligent solar air-conditioning system mainly comprises a heat collecting system, a refrigerating system, an energy storing system, a control system, a tail-end air-conditioning system, a circulating water pump and a circulating pipeline. The intelligent solar air-conditioning system is characterized in that the heat collecting system comprises a heat collecting device and an auxiliary heating device; a refrigerating unit in the refrigerating system is a refrigerating unit like a lithium bromide refrigerating unit that can be driven by heat energy; the energy storing system comprises a hot water storing tank and a cold water storing tank; the control system is provided with a built-in centralized control electrical cabinet which is automatically intelligently controlled by a microcomputer program to collect heat and refrigerate; the tail-end air-conditioning system comprises a fan coil. The intelligent solar air-conditioning system is high in stability and instantaneity and centralized in automatic control functions, and can be automatically intelligently controlled by the microcomputer program to collect heat and refrigerate according to the environmental temperature, temperature of outlet water of the heat collecting device, the temperature of water in the cold water tank, the temperature of water in the hot water tank and signals from the tail-end air-conditioning unit, so that the intelligent solar air-conditioning system can operate all day long and is energy-saving and environmental-friendly.
Description
Technical field
The present invention relates to a kind of air-conditioning system, relate in particular to a kind of intelligent solar air-conditioning system, belong to the development and utilization field of solar energy.
Background technology
Along with the growing tension of the energy, solar energy is utilized by people gradually as the solar airconditioning that regenerative resource drives, and mainly contains opto-electronic conversion, photo-thermal conversion, three kinds of conversion regimes of photochemical conversion.Technology with the heat-driven refrigerating plant has developed into comparative maturity up till now.But the solar air-conditioner system for the photo-thermal conversion, major part only rests on notional form at initial stage at present, if need actual promoting the use of, the solar air-conditioner system of a rational control program of cover need to be arranged, just can realize round-the-clock running fully, rationally utilize solar energy.
Summary of the invention
For above deficiency, the utility model purpose is to provide a kind of intelligent solar air-conditioning system, and its conversion regime belongs to the photo-thermal conversion, be that light converts heat to, heat drives refrigeration unit again freezes, and can round-the-clock running, rationally utilize solar energy, energy-conserving and environment-protective.
The technical scheme of this solar air-conditioner system is: a kind of intelligent solar air-conditioning system mainly comprises collecting system, refrigeration system, energy-storage system, control system, end air-conditioning system, water circulating pump and circulation line.It is characterized in that: described collecting system comprises heat collector and assisted heating device; Refrigeration unit in described refrigeration system is that lithium bromide refrigerating unit etc. can be with the refrigeration unit of heat-driven; Described energy-storage system comprises heat storage water tank and storage cold water storage cistern; The built-in centralized Control electric box of described control system carries out automated intelligent by microcomputer program and controls thermal-arrest and refrigeration; Described end air-conditioning system comprises fan coil.
Described heat collector is vacuum heat-pipe or heat pipe flat plate collector.
The delivery port of described heat collector arranges triple valve, makes the Shui Yilu of delivery port advance heat storage water tank, the one road cold unit of system.
Described assisted heating device is the thermal source of the forms such as air energy heat pump, fuel oil, natural gas and electrical heating (comprising Electromagnetic Heating).
In heat storage water tank, described refrigeration system reduces water temperature and is stored in cold water storage cistern described collecting system with the thermal energy storage of solar energy.
Described fan coil utilizes hot water or the cold water that water tank provides the room is heated or lower the temperature.
The utility model has increased the heat-storage and cold-storage water tank can improve Systems balanth; Increase triple valve at the heat collector delivery port, can directly drive without water tank when heat collector delivery port temperature reaches the temperature conditions of refrigeration and return again heat storage water tank after refrigeration unit is freezed, make refrigeration system have real-time; And at the assisted heating device that is installed in series of the pipeline from heat storage water tank to refrigeration unit, such benefit is: when solar energy can't satisfy refrigeration demand, can directly utilize the hot water of boiler to freeze through directly driving refrigeration unit after assisted heating device, have more real-time and more energy-conservation; And the system integration automatic control function, can be according to environment temperature, the temperature of the temperature of heat collector water outlet, hot and cold water tank water, air conditioning terminal unit signal, carry out automated intelligent by microcomputer program and control thermal-arrest and refrigeration, guarantee that solar air-conditioner system can round-the-clock running, energy-conserving and environment-protective.
Description of drawings
Accompanying drawing 1 is the solar airconditioning composition diagram, and wherein 1 is heat collector, and 2 is the refrigeration unit of heat-driven, 3 is heat storage water tank, and 4 are the storage cold water storage cistern, and 5 is the end coil pipe of air-conditioner blower, 6 is electric T-shaped valve, 7 is the thermal-arrest water circulating pump, and 8 is the circulation water for heating pump, the 9 air conditioner water water circulating pumps for storage cold water storage cistern and refrigeration unit, 10 are end confession cold circulating pump, 11 is end circulation water for heating pump, and 12 is circulation line, and 13 is assisted heating device.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in drawings, the utility model connects each several part according to the pipeline of coupling.At delivery port, storage cold water storage cistern 4, the heat storage water tank 3 laying temperature sensors of heat collector 1, all the sensors line causes the centralized Control electric box.The air conditioning terminal line causes the centralized Control electric box.Water circulating pump, heating/cause centralized-control box for actuating mechanism controls lines such as water supply pump, electric T-shaped valves 6.But controller employing single-chip microcomputer or DSP or embedded micro-chip processor or employing unified editing range controller PLC programme according to above control flow.Can use manual control to heat with refrigeration mode during debugging and debug, after debugging was completed, this solar air-conditioner system can be in Automatic-cooling cooling pattern, automatically heat operation automatically under heating mode, single thermal-arrest pattern.
In a kind of embodiment of the present utility model, system moves under Automatic-cooling cooling pattern, comprise automatic thermal-arrest, use solar water with use supplementary energy refrigeration, the automatic cooling function of end.Greater than the set environment temperature upper limit when (perhaps the controller by native system is set needs refrigeration), this solar air-conditioner system enters Automatic-cooling cooling pattern automatically when environment temperature.
Automatic heat collection function: electric T-shaped valve 6 switches to the direction that heat storage water tank 3 is returned in heat collector 1 water outlet; if this moment, heat collector 1 delivery port temperature was than heat storage water tank 3 temperature when high; perhaps, open thermal-arrest water circulating pump 7 and carry out thermal-arrest during greater than the high temperature protection higher limit set as the hot water temperature of heat collector 1 delivery port.Heat is stored in 3 li of heat storage water tanks by the water that heats heat storage water tank 3; When heat collector 1 delivery port temperature during less than or equal to the temperature of heat storage water tank 3, and heat collector 1 delivery port temperature is during less than the high temperature protection lower limit set, and closure set thermal cycle water pump 7 stops thermal-arrest.Under Automatic-cooling cooling pattern, when the temperature of storage cold water storage cistern 4 water during less than the lower limit of the cold water water temperature of setting, the temperature that storage cold water storage cistern 4 be described has reached cold, does not need out refrigeration unit 2 to freeze.When the temperature of storage cold water storage cistern 4 water during greater than the higher limit of the cold water water temperature of setting, the temperature that storage cold water storage cistern 4 is described is cold not, needing to start refrigeration unit 2 freezes, use the hot water of refrigeration that three sources are arranged, the hot water of heat collector 1 delivery port, the hot water of heat storage water tank 3, the hot water of assisted heating device 13 preferentially uses the hot water of solar energy heat collector 1 delivery port.
If under automatic thermal-arrest state, heat collector 1 delivery port temperature is reaching the temperature range (for example 80-100 ℃) that drives refrigeration, and through (for example 10 minutes regular hour, this time is according to default) after the temperature of water outlet of heat collector 1 when still remaining on this temperature range, electric T-shaped valve 6 switches to the direction of the heat collector 1 cold unit 2 of water outlet system, the hot water of heat collector 1 delivery port is directly driven refrigeration unit 2 freeze.And unlatching refrigeration unit 2 is freezed.
If under automatic thermal-arrest state, heat collector 1 delivery port temperature can't satisfy and still reaches the temperature range that drives refrigeration unit 2 after continuing for some time, perhaps when there is no automatic thermal-arrest, judge the temperature of heat storage water tank 3, if the temperature of heat storage water tank 3 is greater than the hot water temperature's of the driving refrigeration unit 2 of setting higher limit, open circulation water for heating pump 8, open simultaneously refrigeration unit 2 and freeze.During less than hot water temperature's lower limit of the driving refrigeration unit 2 of setting, close circulation water for heating pump 8 when the temperature of heat storage water tank 3, close simultaneously refrigeration unit 2 and stop refrigeration.If but this moment, end needed cooling, end is opened for cold circulating pump 10, opens circulation water for heating pump 8 this moment, and opens assisted heating device 13, opens simultaneously unit 2 and freezes.When end did not need cooling, end was closed for cold circulating pump 10, closes simultaneously assisted heating device 13, then closes circulation water for heating pump 8 and refrigeration unit 2.
The automatic cooling function of end: when the end air-conditioning needs cooling; end starts for cold circulating pump 10 and 5 interlocks of end coil pipe of air-conditioner blower; and end can make the big or small automatic frequency-conversion of manifold pressure regulate end for the rotating speed of cold circulating pump 10 according to the variation of opening quantity because of end coil pipe of air-conditioner blower 5 for cold circulating pump 10; make system more energy-conservation; when end coil pipe of air-conditioner blower 5 was closed, end was shut down for cold circulating pump 10 thereupon.
In a kind of embodiment of the present utility model, system moves automatically heating under heating mode, comprises automatic heat collection function, auxiliary heating function, end automatic heating function.Less than the set environment temperature upper limit when (perhaps the controller by native system is set needs heating), this solar air-conditioner system automatically enters and automatically heats heating mode when environment temperature.
Automatic heat collection function: electric T-shaped valve 6 switches to the direction that heat storage water tank 3 is returned in heat collector 1 water outlet; if this moment, heat collector 1 delivery port temperature was than heat storage water tank 3 temperature when high; perhaps, open thermal-arrest water circulating pump 7 and carry out thermal-arrest during greater than the high temperature protection higher limit set as the hot water temperature of heat collector 1 delivery port.Heat is stored in 3 li of heat storage water tanks by the water that heats heat storage water tank 3; When heat collector delivery port temperature during less than or equal to the temperature of heat storage water tank 3, and heat collector delivery port temperature is during less than the high temperature protection lower limit set, and closure set thermal cycle water pump 7 stops thermal-arrest.
Auxiliary heating function: when end need to heat, end heating water circulating pump 11 is opened, if this moment heat storage water tank 3 temperature during less than the heating temperature lower limit set, open circulation water for heating pump 8, and open assisted heating device 13 and carry out the water of heat storage water tank 3 is heated, during greater than the heating temperature higher limit set, close assisted heating device 13 when the temperature of heat storage water tank 3, close simultaneously circulation water for heating pump 8.
End automatic heating function: when the end air-conditioning need to heat; end heating water circulating pump 11 starts with the 5 pipe interlocks of end air-conditioning draught fan dish; and end heating water circulating pump 11 can make the big or small automatic frequency-conversion of manifold pressure regulate the rotating speed of end heating water circulating pump 11 according to the variation of opening quantity because of end coil pipe of air-conditioner blower 5; make system more energy-conservation; when end coil pipe of air-conditioner blower 5 was closed, end heating water circulating pump 11 was shut down thereupon.
In a kind of embodiment of the present utility model, system moves under single thermal-arrest pattern, uses under the state that this pattern both is used for also need not heating without cooling.This moment system's automatic heat collection function of only working.Electric T-shaped valve 6 switches to the direction that heat storage water tank 3 is returned in heat collector 1 water outlet; if this moment, heat collector 1 delivery port temperature was than heat storage water tank 3 temperature when high; perhaps, open thermal-arrest water circulating pump 7 and carry out thermal-arrest during greater than the high temperature protection higher limit set as the hot water temperature of heat collector 1 delivery port.Heat is stored in 3 li of heat storage water tanks by the water that heats heat storage water tank 3; When heat collector delivery port temperature during less than or equal to the temperature of heat storage water tank 3, and heat collector delivery port temperature is during less than the high temperature protection lower limit set, and closure set thermal cycle water pump 7 stops thermal-arrest.
Claims (6)
1. an intelligent solar air-conditioning system, mainly comprise collecting system, refrigeration system, energy-storage system, control system, end air-conditioning system, water circulating pump and circulation line, and it is characterized in that: described collecting system comprises heat collector and assisted heating device; Refrigeration unit in described refrigeration system is that lithium bromide refrigerating unit etc. can be with the refrigeration unit of heat-driven; Described energy-storage system comprises heat storage water tank and storage cold water storage cistern; The built-in centralized Control electric box of described control system carries out automated intelligent by microcomputer program and controls thermal-arrest and refrigeration; Described end air-conditioning system comprises fan coil.
2. a kind of intelligent solar air-conditioning system according to claim 1, it is characterized in that: described heat collector is vacuum heat-pipe or heat pipe flat plate collector.
3. a kind of intelligent solar air-conditioning system according to claim 1, it is characterized in that: the delivery port of described heat collector arranges triple valve, makes the Shui Yilu of delivery port advance heat storage water tank, the one road cold unit of system.
4. a kind of intelligent solar air-conditioning system according to claim 1, it is characterized in that: described assisted heating device is the thermal source of the forms such as air energy heat pump, fuel oil, natural gas and electrical heating (comprising Electromagnetic Heating).
5. a kind of intelligent solar air-conditioning system according to claim 1 is characterized in that: in heat storage water tank, described refrigeration system reduces water temperature and is stored in cold water storage cistern described collecting system with the thermal energy storage of solar energy.
6. a kind of intelligent solar air-conditioning system according to claim 1, it is characterized in that: described fan coil utilizes hot water or the cold water that water tank provides the room is heated or lower the temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710769 CN202993659U (en) | 2012-12-21 | 2012-12-21 | Intelligent solar air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710769 CN202993659U (en) | 2012-12-21 | 2012-12-21 | Intelligent solar air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993659U true CN202993659U (en) | 2013-06-12 |
Family
ID=48564833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710769 Expired - Fee Related CN202993659U (en) | 2012-12-21 | 2012-12-21 | Intelligent solar air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993659U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387648A (en) * | 2015-12-07 | 2016-03-09 | 顾剑锋 | Photoelectric polymerization refrigerating and heating system and method |
| CN106032918A (en) * | 2015-03-13 | 2016-10-19 | 珠海兴业新能源科技有限公司 | Intelligent solar air-conditioning system |
| CN109425146A (en) * | 2017-07-19 | 2019-03-05 | 成都博昱新能源有限公司 | A kind of absorption solar energy air-conditioning of slot type thermal-arrest |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
-
2012
- 2012-12-21 CN CN 201220710769 patent/CN202993659U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032918A (en) * | 2015-03-13 | 2016-10-19 | 珠海兴业新能源科技有限公司 | Intelligent solar air-conditioning system |
| CN105387648A (en) * | 2015-12-07 | 2016-03-09 | 顾剑锋 | Photoelectric polymerization refrigerating and heating system and method |
| CN109425146A (en) * | 2017-07-19 | 2019-03-05 | 成都博昱新能源有限公司 | A kind of absorption solar energy air-conditioning of slot type thermal-arrest |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US11919363B2 (en) | 2017-08-25 | 2024-03-05 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104728979B (en) | A kind of Renovation of air-conditioning system method and apparatus of application all-weather solar heat supply | |
| CN202993659U (en) | Intelligent solar air-conditioning system | |
| CN202675546U (en) | Heat recovery type phase change energy storing device | |
| CN206452877U (en) | A kind of solar energy-earth source heat pump environmental control of greenhouse system | |
| CN109751684A (en) | A kind of Household electric energy and the compound heat-supply metering charge of solar energy and method | |
| CN201555394U (en) | Solar energy-ground source heat pump integration system for residential buildings | |
| CN202133180U (en) | Integrated supply system for cold and warm air or water | |
| CN104686254A (en) | Greenhouse heat-preservation power generation water circulation system combining photovoltaic power generation and agricultural greenhouse | |
| CN106032918A (en) | Intelligent solar air-conditioning system | |
| CN202304087U (en) | Energy-saving multifunctional air-conditioning water heater all-in-one machine | |
| CN204593566U (en) | Active solar energy and CO2 air heat source pump associating heating control system | |
| CN201819297U (en) | Solar heating system | |
| CN205536657U (en) | Energy -conserving concurrent heating device of ground -source heat pump | |
| CN201532057U (en) | Solar hot water air-conditioning device | |
| CN2498527Y (en) | Energy stored central air conditioner with ground temperature | |
| CN103884067B (en) | A kind of water air-conditioning system that indoor heating and refrigeration are provided | |
| CN201561605U (en) | Solar air-conditioning control system | |
| CN203432147U (en) | Compound system for secondary heat pump | |
| CN202613570U (en) | Air conditioning system using solar energy to control indoor air | |
| CN208365712U (en) | A kind of cooling/warming system of solar energy integration air source heat pump | |
| CN203274088U (en) | Air conditioning system with solar energy, evaporative cooling and buried air pipe combined for greenhouse | |
| CN203364309U (en) | Air conditioner and solar water heater combination system | |
| CN203478601U (en) | Heat pump water heater | |
| CN201837010U (en) | Air conditioner combined with solar energy and ground source heat pump | |
| CN202973379U (en) | Water-heating air conditioning device combining ground source heat pump and air source heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20171221 |