CN104633813B - With reference to rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage - Google Patents
With reference to rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage Download PDFInfo
- Publication number
- CN104633813B CN104633813B CN201510014515.1A CN201510014515A CN104633813B CN 104633813 B CN104633813 B CN 104633813B CN 201510014515 A CN201510014515 A CN 201510014515A CN 104633813 B CN104633813 B CN 104633813B
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- water
- air conditioner
- split type
- air
- conditioner outdoor
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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
- F24F5/0035—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 evaporation
-
- 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
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Combination rainwater recycle disclosed by the invention, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage include Split type air conditioner outdoor machine, and Split type air conditioner outdoor machine is connected with the cistern set on building roof.The present invention combines rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage utilizes the cistern recovery rainwater supply Split type air conditioner outdoor machine refrigeration set on building roof, the energy consumption for cooling of tradition machinery refrigerated air-conditioning system is not only reduced, also reduces the refrigeration duty in roof side room；Material filling type direct evaporating-cooling unit is added in Split type air conditioner outdoor machine inlet side precooling is carried out to air, increase the heat transfer temperature difference of air and refrigerant, and then the condensation temperature of existing Domestic separating air-conditioning air cooled condenser is reduced, add the efficiency of kind of refrigeration cycle.
Description
Technical field
The invention belongs to air conditioner technical field, and in particular to a kind of combination rainwater recycle, roofing water storage it is energy-saving
Evaporative Cooling Air-conditioning System.
Background technology
In recent years, as the continuous quickening of Chinese Urbanization construction speed, urban heat land effect are especially prominent so that city
Temperature it is significantly raised, can so have a strong impact on the heat exchange efficiency of Split type air conditioner outdoor machine condenser coil.
Evaporation cooling technique is a kind of by the use of dry air regenerative resource using water as cooling medium, passes through moisture evaporation
Absorbed heat the air-conditioning technical cooled down to air, and evaporation cooling technique is applied at Split type air conditioner outdoor machine condenser coil,
Precooling can be carried out to the air for entering air-conditioner outdoor unit, can not only improve condenser heat exchange efficiency, can also be in local model
Enclose interior weakening urban heat land effect.
Nowadays there is environmental pollution sternness and the serious deficient phenomenon of water resource in China, and energy-saving and emission-reduction are vigorously advocated in country
In the case of, if only will necessarily consume substantial amounts of water resource using water as transpiration-cooled core cooling medium, cause to waste；
If the natural rainwater of nature can be used, the situation of shortage of water resources can be extenuated, and can reduces transpiration-cooled consumption
Water.Set tank to store rainwater using on building roof in city, substantial amounts of open water supply can be collected, in the summer of sweltering heat
In season, it can largely reduce air-conditioning refrigeration duty；In addition, it can also be improved to a certain extent using building roof recovery rainwater
The microenvironment in city, so as to reduce urban heat land effect.
The content of the invention
It is an object of the invention to provide a kind of combination rainwater recycle, the energy-saving Evaporative Cooling Air Conditioning system of roofing water storage
System, using the rainwater supply Split type air conditioner outdoor machine refrigeration of recovery, transpiration-cooled water consumption is reduced, in split-type air conditioner room
The inlet side of outer machine adds material filling type direct evaporating-cooling unit and carries out precooling to air, increases the heat exchange of air and refrigerant
The temperature difference.
The technical solution adopted in the present invention is, with reference to rainwater recycle, the energy-saving Evaporative Cooling Air Conditioning system of roofing water storage
System, includes Split type air conditioner outdoor machine, Split type air conditioner outdoor machine is connected with the cistern set on building roof.
The features of the present invention also resides in：
Split type air conditioner outdoor machine therein is provided with multiple；Multiple Split type air conditioner outdoor machines are connected successively by drainpipe
Connect；Multiple Split type air conditioner outdoor machines are also connected by water supply branch pipe with water main respectively, and water main is connected with cistern.
Split type air conditioner outdoor machine, include machine unit shell, set respectively on the relative two side of machine unit shell air inlet,
Air outlet；The inlet side of machine unit shell is provided with material filling type direct evaporating-cooling unit, and air-flow direction is pressed in machine unit shell
It is disposed with condenser and fan.
Condenser is condenser coil；Fan is at least provided with one.
Material filling type direct evaporating-cooling unit, include filler, water-locator is provided with above filler；Water-locator is by water distribution
Manage and be uniformly arranged on multiple water distributing pore compositions sprayed downwards on water distributor；Water distributor is connected with water supply branch pipe；Under filler
Side is provided with catch basin, and catch basin is connected with drainpipe.
Water supply branch pipe is pvc pipe.
Water-locator, filler and catch basin are fixed on skin by support.
The junction of water main and cistern is provided with water filter.
Water main is using pvc pipe.
Water filter is using netted water filter.
The beneficial effects of the present invention are：
1) energy-saving Evaporative Cooling Air-conditioning System of the invention reduces roof side room by the way of roofing water storage
Refrigeration duty, can be that tradition machinery refrigerated air-conditioning system reduces economic input；It is and open water supply (rainwater) is cold for evaporating
But the water supply of device, the big deficiency of evaporation-cooled device water consumption has been extenuated.
2) energy-saving Evaporative Cooling Air-conditioning System of the invention, using packing specific area it is big the characteristics of so that enter point
The air of body formula air-conditioner outdoor unit first passes around filler and moisture film fully exchanges heat after cooling and enters condenser coil, so as to increase sky
The heat transfer temperature difference of gas and refrigerant, and then the condensation temperature of conventional domestic split-type air conditioner air cooled condenser is reduced, add
The efficiency of kind of refrigeration cycle.
3) in the energy-saving Evaporative Cooling Air-conditioning System of the present invention, the gravitional force that water-distributing device fully relies on rainwater enters
The top-down water distribution of row, eliminate the investment cost of water pump, economical and energy saving；And water flows to bottom from top filler and filled out successively
Material realizes the cascade utilization of water resource.
4) energy-saving Evaporative Cooling Air-conditioning System of the invention need to only lay pipeline on the basis of existing equipment, and increase is straight
Evaporation cooling filler is connect, and using the blower fan on existing equipment, without being separately provided power-equipment, with saving energy consumption and just
Invest the characteristics of small.
5) for the transformation of the poor building of original building enclosure heat insulating ability, if energy-saving steaming of the large area using the present invention
Hair Cooling Air-conditioning System can be obviously improved city local microenvironment, and then weaken urban heat land effect.
Brief description of the drawings
Fig. 1 is the structural representation of the energy-saving Evaporative Cooling Air-conditioning System of the present invention.
Fig. 2 is the side view of Split type air conditioner outdoor machine in the energy-saving Evaporative Cooling Air-conditioning System of the present invention；
Fig. 3 is the structural representation of material filling type direct evaporating-cooling unit in the energy-saving Evaporative Cooling Air-conditioning System of the present invention
Figure.
In figure, 1. water filters, 2. water mains, 3. water supply branch pipes, 4. water distributors, 5. water distributing pores, 6. fillers, 7. water storages
Pond, 8. condensers, 9. fans, 10. catch basins, 11. drainpipes, 12. supports, 13. Split type air conditioner outdoor machines.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The present invention combine rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage, its structure as shown in figure 1,
Include Split type air conditioner outdoor machine 13, Split type air conditioner outdoor machine 13 is connected with the cistern 7 set on building roof.
Split type air conditioner outdoor machine 13 can be arranged as required to it is multiple, when there is multiple Split type air conditioner outdoor machines 13
When, multiple Split type air conditioner outdoor machines 13 are sequentially connected by drainpipe 11, multiple Split type air conditioner outdoor machines 13 are also distinguished
It is connected by water supply branch pipe 3 with water main 2, water main 2 is connected with cistern 7, water main 2 and the connection of cistern 7
Place is provided with water filter 1；Water filter 1 is used to filter rainwater, ensures the good with water water quality of filler 6.Water filter 1 is using under normal temperature
Acid and alkali-resistance and the netted water filter for being conveniently replaceable cleaning.
Water main 2 and water supply branch pipe 3 are using with strong Corrosion Protection and the moderate pvc pipe of bearing capacity.
Split type air conditioner outdoor machine 13, as shown in Fig. 2 including machine unit shell, divide on the relative two side of machine unit shell
Air inlet, air outlet are not provided with；The inlet side of machine unit shell is provided with material filling type direct evaporating-cooling unit, in machine unit shell
Condenser 8 and fan 9 are disposed with by air-flow direction.
Material filling type direct evaporating-cooling unit, as shown in Fig. 2 including filler 6, the top of filler 6 is provided with water-locator；
Water-locator is by water distributor 4 and is uniformly arranged on multiple water distributing pores 5 sprayed downwards on water distributor 4 and forms；Water distributor 4 and the branch that supplies water
Pipe 3 connects；The lower section of filler 6 is provided with catch basin 10, and catch basin 10 is connected with drainpipe 11.Catch basin 10 is located at filler 6
Underface, so can preferably reclaim rainwater, in order to for next stage material filling type direct evaporating-cooling unit use, realize water
Resource cascade utilization.
Water-locator, filler 6 and catch basin 10 in material filling type direct evaporating-cooling unit are fixed on by support 12 and built
Build on beyond the region of objective existence wall.Support 12 is all made of stainless steel, for fixing and supporting machine unit shell, water distributor 4, filler 6 and store
Tank 10.
Filler 6 therein is using plant fiber stuffing, paper filler or fiber glass packing；Condenser 8 is condensation
Coil pipe；According to being actually needed, fan 9 can be provided with multiple.
The present invention is as follows with reference to the course of work of rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage：
For rainwater storage in the cistern 7 set on roof, cistern 7 and the junction of water main 2 are provided with drainage
Device 1, the rainwater of the interior storage of cistern 7 flow through water main 2, a part after the filtering of water filter 1 by the gravitional force of itself
The water-distributing device that water supply branch pipe 3 is supplied in material filling type direct evaporating-cooling unit is flowed into use；Rainwater in water supply branch pipe 3 is in cloth
Flowed through in water pipe 4 circle water distributing pore 5 from top to bottom uniformly drench filler 6 so that the surface of filler 6 formed moisture film so as to
Fully exchanged heat with air；
Outdoor air is fully exchanged heat by the passage that filler 6 soaks and moisture film, after being cooled to air's wet bulb temperature, in fan
Pumped in the presence of 9 to condenser 8；
Reach through direct evaporating-cooling and condenser 8 is plunderred outside this partial air of its wet-bulb temperature, heat convection occurs, finally
It is discharged outside Split type air conditioner outdoor machine 13；
Through heat exchange cool down after rainwater drip downward into catch basin 10, and the drainpipe 11 connected by catch basin 10 continue to
The filler 6 of next stage supplies water；Rainwater so supplies water successively from top to bottom, realizes water resource cascade utilization.
The present invention combines rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage is to be directed to city cooling in summer
The season big, power consumption of air-conditioning refrigeration duty is high and urban heat land effect caused by Split type air conditioner outdoor machine condenser coil heat exchange efficiency it is low
And propose；Freezed using the cistern recovery rainwater supply Split type air conditioner outdoor machine 13 set on building roof, not only
Reduce the energy consumption for cooling of tradition machinery refrigerated air-conditioning system, also reduce the refrigeration duty in roof side room；In addition, split type
The inlet side of air-conditioner outdoor unit 13 adds material filling type direct evaporating-cooling unit and carries out precooling to air, increases air and refrigeration
The heat transfer temperature difference of agent, and then the condensation temperature of conventional domestic split-type air conditioner air cooled condenser is reduced, add kind of refrigeration cycle
Efficiency.
Claims (1)
1. combine rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage, it is characterised in that include split type sky
Outdoor unit (13) is adjusted, the Split type air conditioner outdoor machine (13) is connected with the cistern (7) set on building roof；
The Split type air conditioner outdoor machine (13) is provided with multiple；
The multiple Split type air conditioner outdoor machine (13) is sequentially connected by drainpipe (11)；Outside the multiple split-type air conditioner room
Machine (13) is also connected by water supply branch pipe (3) with water main (2) respectively, and the water main (2) is connected with cistern (7)；
The Split type air conditioner outdoor machine (13), includes machine unit shell, and the machine unit shell is set respectively on relative two side
Put air inlet, air outlet；The inlet side of the machine unit shell is provided with material filling type direct evaporating-cooling unit, the machine unit shell
It is interior to be disposed with condenser (8) and fan (9) by air-flow direction；
The material filling type direct evaporating-cooling unit, include filler (6), water-locator is provided with above the filler (6)；Institute
Water-locator is stated by water distributor (4) and is uniformly arranged on multiple water distributing pores (5) sprayed downwards on water distributor (4) and forms；The cloth
Water pipe (4) is connected with water supply branch pipe (3)；Catch basin (10), the catch basin (10) and row are provided with below the filler (6)
Water pipe (11) is connected；
The water supply branch pipe (3) is pvc pipe；The water main (2) is using pvc pipe；
The condenser (8) is condenser coil；The fan (9) is at least provided with one；
The water-locator, filler (6) and catch basin (10) are fixed on skin by support (12)；
The water main (2) and the junction of cistern (7) are provided with water filter (1)；
The water filter (1) is using netted water filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014515.1A CN104633813B (en) | 2015-01-12 | 2015-01-12 | With reference to rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014515.1A CN104633813B (en) | 2015-01-12 | 2015-01-12 | With reference to rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633813A CN104633813A (en) | 2015-05-20 |
| CN104633813B true CN104633813B (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014515.1A Expired - Fee Related CN104633813B (en) | 2015-01-12 | 2015-01-12 | With reference to rainwater recycle, the energy-saving Evaporative Cooling Air-conditioning System of roofing water storage |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3038366B1 (en) * | 2015-07-03 | 2019-08-30 | Bull Sas | AIR CONDITIONING SYSTEM OF A BUILDING |
| CN105091167B (en) * | 2015-08-24 | 2018-07-06 | 西安工程大学 | The Evaporative Cooling Air Conditioning wall system for semi open model dining room is combined with solar energy |
| CN106642462A (en) * | 2016-12-20 | 2017-05-10 | 西安工程大学 | Layered cooling type air conditioning system combining impounding reservoir temperature lowering and used for building with tall and large space |
| CN106907808A (en) * | 2017-02-24 | 2017-06-30 | 西安工程大学 | Mechanical refrigeration combined type domestic air conditioning is cooled down with reference to the evaporation of condensing hot air furnace |
| TWI669469B (en) * | 2018-08-17 | 2019-08-21 | 瑞恆國際有限公司 | Siphonic aerobic green energy ecological building |
| CN113944346B (en) * | 2021-09-03 | 2023-01-03 | 锦汇建设集团有限公司 | Rain sewage circulation green building |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030037905A1 (en) * | 2001-08-22 | 2003-02-27 | Kuo-Liang Weng | Air conditioning system performing composite heat transfer through change of water two phases (liquid vapor) |
| CN202303723U (en) * | 2011-10-12 | 2012-07-04 | 上海理工大学 | Evaporation type air cooling heat pump air conditioning system |
| CN203757932U (en) * | 2014-03-25 | 2014-08-06 | 西安工程大学 | Roof sprinkling and night cool storage combined evaporative cooling air conditioner |
| CN204460509U (en) * | 2015-01-12 | 2015-07-08 | 西安工程大学 | Based on the evaporative cooling system that rainwater recycle utilizes |
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Granted publication date: 20171110 Termination date: 20190112 |