CN105091167A - Evaporative cooling air-conditioner wall system combined with solar energy and used for semi-open type restaurant - Google Patents
Evaporative cooling air-conditioner wall system combined with solar energy and used for semi-open type restaurant Download PDFInfo
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- CN105091167A CN105091167A CN201510523606.8A CN201510523606A CN105091167A CN 105091167 A CN105091167 A CN 105091167A CN 201510523606 A CN201510523606 A CN 201510523606A CN 105091167 A CN105091167 A CN 105091167A
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- evaporative cooling
- cooling air
- rainwater
- air conditioning
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- 238000001816 cooling Methods 0.000 title claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 187
- 238000004378 air conditioning Methods 0.000 claims description 59
- 239000000945 filler Substances 0.000 claims description 33
- 125000004122 cyclic group Chemical group 0.000 claims description 21
- 230000003020 moisturizing effect Effects 0.000 claims description 20
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000003306 harvesting Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F24F5/0046—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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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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 Energy (AREA)
- Sustainable Development (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an evaporative cooling air-conditioner wall system combined with solar energy and used for a semi-open type restaurant. The evaporative cooling air-conditioner wall system comprises an evaporative cooling air-conditioner wall arranged on the semi-open type restaurant; a plurality of louvered blowing-in windows are arranged on an enclosing structure, opposite to the evaporative cooling air-conditioner wall, of the semi-open type restaurant; and the evaporative cooling air-conditioner wall system further comprises a solar heating system and a rainwater collecting circulating system which are connected together, and the rainwater collecting circulating system is communicated with the evaporative cooling air-conditioner wall. According to the evaporative cooling air-conditioner wall system, the characteristic that cold air and cold water can be generated at the same time through an existing direct evaporative cooling technology is used, and the enclosing structure of the semi-open type restaurant is pre-cooled; the rainwater collecting circulating system is used, so that the water consumption amount during system running is effectively saved; and the solar heating system is used, so that the heating requirement in winter is met.
Description
Technical field
The invention belongs to cooling system technical field, be specifically related to a kind of Evaporative Cooling Air Conditioning wall system be combined with solar energy for semi open model dining room.
Background technology
In recent years, along with the raising of people's living standard, had higher requirement to eating surroundings, therefore, the ecological harvesting of semi open model arises at the historic moment.The similar warmhouse booth of building enclosure of semi open model ecological harvesting, indoor be generally provided with artificial hillock, small-sized waterfall, around the banded little Chi in dining room and trees plant.Just because of the environmental quality of semi open model ecological harvesting, according to existing mechanical refrigeration mode, following three problems will be brought:
The first, due to the similar warmhouse booth of building enclosure of semi-open mode ecological harvesting, therefore the heat transfer coefficient of the building enclosure in the type dining room must be greater than the heat transfer coefficient of common building building enclosure; Therefore, with regard to building enclosure this point, according to mechanical refrigeration air-conditioning system, its energy consumption will be huger, and operating cost is corresponding rising also;
The second, the indoor of semi open model ecological harvesting have plant, artificial hillock and waterfall to add indoor humidity load, this feature makes the refrigeration duty in dining room in summer and humidity load, the thermic load in winter will far above common buildings, this just means that, if adopt existing mechanical refrigeration air-conditioning and heating system, its energy consumption and operating cost all can be very high; Particularly in the summer of sweltering heat, when have dinner in dining room densely populated place time, use the indoor air quality of mechanical refrigeration air-conditioning system also can be affected;
Three, the cold-producing medium used in mechanical refrigeration process can destroy atmospheric ozone layer, has a certain impact to environment.
For the particular surroundings of existing ecological harvesting, be necessary very much to develop a kind of heat sink that can be applicable to semi open model dining room, low, effectively can improve the air quality in ecological harvesting at energy-saving and environmental protection, invest and operating cost.
Summary of the invention
The object of the present invention is to provide a kind of Evaporative Cooling Air Conditioning wall system be combined with solar energy for semi open model dining room, utilize the building enclosure precooling that existing direct evaporating-cooling technology can produce cold wind simultaneously, the feature of cold water is semi open model dining room, utilize rainwater-collecting circulation, effectively save the water consumption in system cloud gray model, utilize solar thermal collection system to achieve the heating demands in winter.
The technical solution adopted in the present invention is, the Evaporative Cooling Air Conditioning wall system being used for semi open model dining room is combined with solar energy, include the one side Evaporative Cooling Air Conditioning wall being arranged at semi open model dining room, the building enclosure in the semi open model dining room relative with Evaporative Cooling Air Conditioning wall is provided with multiple louvered to blow window, also include the solar thermal collection system and rainwater-collecting circulation that link together, rainwater-collecting circulation is communicated with Evaporative Cooling Air Conditioning wall.
Feature of the present invention is also:
Multiple louvered air-supply window is equidistant being arranged side by side; And be provided with pressure fan in each louvered air-supply window.
Evaporative Cooling Air Conditioning wall, includes air-conditioning wall body, and the two side that air-conditioning wall body is relative is respectively arranged with new wind entrance, air outlet; Enter rear flow direction by air in air-conditioning wall body and be disposed with air filter unit, direct evaporating-cooling unit and uniform flow-retaining unit; The top of direct evaporating-cooling unit is provided with the rainwater collection header in rainwater-collecting circulation.
Blinds is provided with in new wind entrance; Air filter unit adopts low efficient filter screen.
The top of direct evaporating-cooling unit is provided with the rainwater collection header in rainwater-collecting circulation; Direct evaporating-cooling unit, includes filler, and the top of filler is provided with current-sharing water distributing plate, and current-sharing water distributing plate is communicated with rainwater collection header; The below of filler is disposed with porous disc and cyclic water tank; Cyclic water tank is connected with the set roof tank in rainwater-collecting circulation by uniform flow-retaining unit, cyclic water tank is connected with uniform flow-retaining unit by cold water retaining in summer post feed pipe, and uniform flow-retaining unit is also connected with solar thermal collection system by hot water retaining in winter post feed pipe.
Rainwater-collecting circulation, includes set roof tank, and set roof tank is connected with rainwater collection header, and the top of rainwater collection header is provided with rainwater entrance, and rainwater entrance is connected with solar thermal collection system; The bottom of rainwater collection header is provided with the water delivery nozzle sending water towards current-sharing water distributing plate; In rainwater collection header, water delivery nozzle place is provided with rainwater purification processing unit.
Rainwater purification processing unit is made up of the screen pack and activated carbon filter layer going to upper and lower setting.
Solar thermal collection system, includes multiple solar thermal collector connected successively, and the delivery port of each solar thermal collector is all connected with water knockout drum by water knockout drum outlet pipe, and the delivery port of one of them solar thermal collector is connected with the rainwater entrance of rainwater collection header; The water inlet of each solar thermal collector is all connected with water collector by water collector return pipe; Water knockout drum is connected with filling pipe, and filling pipe is connected with cyclic water tank by moisturizing arm; Water collector is connected with water collector outlet pipe.
Filling pipe is respectively arranged with the first water compensating valve and the 3rd water compensating valve;
Water collector outlet pipe is provided with the first outlet water control valve;
Exit branch is provided with the second outlet water control valve;
Moisturizing arm is provided with the second water compensating valve.
Uniform flow-retaining unit is made up of the retaining post that many are vertically arranged; Many retaining posts be equidistant, be arranged side by side;
Current-sharing water distributing plate adopts the uniform plastic plate in cloth hole or PVC board;
Filler adopts paper filler, metal packing, porous ceramic filler or PVC filler.
The bottom that porous disc is close to filler is arranged;
Cold water retaining in summer post feed pipe is respectively arranged with cold water water supply control valve and water circulating pump;
Hot water retaining in winter post feed pipe is provided with hot water water supply control valve.
Beneficial effect of the present invention is:
(1) Evaporative Cooling Air Conditioning wall system of the present invention is based on evaporation cooling technique, does not use mechanical refrigeration, avoids CFCs to atmospheric pollution, not only environmental protection but also energy-conservation.
(2) Evaporative Cooling Air Conditioning wall system of the present invention is when using summer, adopts wholly fresh air, greatly improves air quality in dining room; In addition, Evaporative Cooling Air Conditioning wall system of the present invention also uses the recirculated water precooling air-conditioning wall of direct evaporating-cooling unit, effectively reduces indoor refrigeration duty.
(3) solar thermal collection system is provided with in Evaporative Cooling Air Conditioning wall system of the present invention, in summer, solar thermal collection system can provide hot water for life, winter, the hot water that solar thermal collection system produces enters retaining-uniform flow unit by hot water retaining in winter post feed pipe, achieve the preheating to building enclosure, effectively reduce indoor heat load in winter.
(4) Evaporative Cooling Air Conditioning wall system of the present invention, arranges rainwater collection header on the top of Evaporative Cooling Air Conditioning wall, can make full use of the natural resources in season with heavy rainfall; In rainwater collection header, be also provided with filter screen and active carbon, can play catharsis to rainwater, the rainwater after purification can be used as the filler water distribution in direct evaporating-cooling unit, thus utilizes natural resources to reach the object of saving water resource.
(5) Evaporative Cooling Air Conditioning wall system of the present invention, the filler bottom in direct evaporating-cooling unit arranges cyclic water tank, collects the backwater of water through filler and uniform flow-retaining unit, water resource is recycled; In the process that direct evaporating-cooling unit runs, utilize the gravity nature water distribution of water, water-locator is not set, but utilizes simple current-sharing water distributing plate, simplify the structure of direct evaporating-cooling unit to a certain extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of Evaporative Cooling Air Conditioning wall system of the present invention;
Fig. 2 be in Fig. 1 1.-sectional view 1.;
Fig. 3 be in Fig. 1 2.-sectional view 2.;
Fig. 4 be in Fig. 1 3.-sectional view 3..
In figure, 1. the first outlet water control valve, 2. solar thermal collector, 3. screen pack, 4. activated carbon filter layer, 5. current-sharing water distributing plate, 6. blinds, 7. filler, 8. retaining post, 9. low efficient filter screen, 10. the second outlet water control valve, 11. water circulating pumps, 12. water knockout drums, 13. water collectors, 14. pressure fan, 15. filling pipes, 16. water collector outlet pipes, 17. water knockout drum outlet pipes, 18. water collector return pipes, 19. rainwater entrances, 20. rainwater collection headers, 21. porous discs, cold water retaining in 22. summers post feed pipe, 23. set roof tanks, hot water retaining in 24. winters post feed pipe, 25. hot water water supply control valves, 26. first water compensating valves, 27. cold water water supply control valves, 28. second water compensating valves, 29. cyclic water tanks, 30. the 3rd water compensating valves, 31. louvered air-supply windows, 32. exit branch, 33. moisturizing arms.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The present invention is combined the Evaporative Cooling Air Conditioning wall system being used for semi open model dining room with solar energy, its structure as shown in Figure 1, include the one side Evaporative Cooling Air Conditioning wall being arranged at semi open model dining room, the building enclosure in the semi open model dining room relative with Evaporative Cooling Air Conditioning wall is provided with multiple louvered to blow window 31, also include the solar thermal collection system and rainwater-collecting circulation that link together, rainwater-collecting circulation is communicated with Evaporative Cooling Air Conditioning wall.
Evaporative Cooling Air Conditioning wall, includes air-conditioning wall body, and the two side that air-conditioning wall body is relative is respectively arranged with new wind entrance, air outlet; Enter rear flow direction by air in air-conditioning wall body and be disposed with air filter unit, direct evaporating-cooling unit and uniform flow-retaining unit.
As shown in Figure 2, blinds 6 is provided with in new wind entrance.
Air filter unit adopts low efficient filter screen 9, and low efficient filter screen 9 is nylon filter.
The top of direct evaporating-cooling unit is provided with the rainwater collection header 20 in rainwater-collecting circulation.
Direct evaporating-cooling unit, includes filler 7, and the top of filler 7 is provided with current-sharing water distributing plate 5, and current-sharing water distributing plate 5 is communicated with rainwater collection header 20, and the below of filler 7 is disposed with porous disc 21 and cyclic water tank 29; Cyclic water tank 29 is connected with the set roof tank 23 in rainwater-collecting circulation by uniform flow-retaining unit, cyclic water tank 29 is connected with uniform flow-retaining unit by cold water retaining in summer post feed pipe 22, and uniform flow-retaining unit is also connected with solar thermal collection system by hot water retaining in winter post feed pipe 24.
As shown in Figure 3, uniform flow-retaining unit is made up of the retaining post 8 that many are vertically arranged; Many retaining posts 8 in equidistant, be arranged side by side; The many retaining posts 8 that this mode is arranged can play certain current balance function in the air-supply side of filler 7.
Current-sharing water distributing plate 5 adopts the uniform plastic plate in cloth hole or PVC board.
Filler 7 adopts paper filler, metal packing, porous ceramic filler or PVC filler.
The bottom that porous disc 21 is close to filler 7 is arranged.
Cold water retaining in summer post feed pipe 22 is respectively arranged with cold water water supply control valve 27 and water circulating pump 11; Hot water retaining in winter post feed pipe 24 is provided with hot water water supply control valve 25.
Set roof tank 23 is arranged on the roof in semi open model dining room, or directly by there being the roof of eaves to surround.
Rainwater-collecting circulation, includes set roof tank 23, and set roof tank 23 is connected with rainwater collection header 20, and the top of rainwater collection header 20 is provided with rainwater entrance 19, and rainwater entrance 19 is connected with solar thermal collection system; The bottom of rainwater collection header 20 is provided with the water delivery nozzle sending water towards current-sharing water distributing plate 5; In rainwater collection header 20, water delivery nozzle place is provided with rainwater purification processing unit; Rainwater purification processing unit is made up of the screen pack 3 and activated carbon filter layer 4 going to upper and lower setting.
Rainwater entrance 19 and water delivery nozzle can arrange multiple as required.
Solar thermal collection system, include multiple solar thermal collector 2 connected successively, the delivery port of each solar thermal collector 2 is all connected with water knockout drum 12 by water knockout drum outlet pipe 17, and the delivery port of one of them solar thermal collector 2 is connected with the rainwater entrance 19 of rainwater collection header 20; The water inlet of each solar thermal collector 2 is all connected with water collector 13 by water collector return pipe 18; Water knockout drum 12 is connected with filling pipe 15, and filling pipe 15 is connected with cyclic water tank 29 by moisturizing arm 33, and water collector 13 is connected with water collector outlet pipe 16.
Multiple solar thermal collector 2 is all arranged on the roof in semi open model dining room, is convenient to absorb solar energy.
Filling pipe 15 is respectively arranged with the first water compensating valve 26 and the 3rd water compensating valve 30.
Water collector outlet pipe 16 is provided with the first outlet water control valve 1.
Exit branch 32 is provided with the second outlet water control valve 10.
Moisturizing arm 33 is provided with the second water compensating valve 28.
Filling pipe 15, water knockout drum outlet pipe 17, water collector outlet pipe 16, water collector return pipe 18, cold water retaining in summer post feed pipe 22, hot water retaining in winter post feed pipe 24, exit branch 32 and moisturizing arm 33 are outer all wants outsourcing layer protective layer; this protective layer is made up of the material being incubated rain and sun; not only solve heat-insulation and heat-preservation problem, also add the service life of equipment.
As shown in Figure 4, multiple louvered air-supply window 31 is arranged side by side in equidistant; And be provided with pressure fan 14 in each louvered air-supply window 31; The air current composition of air after treatment in indoor distributes the flow field formed by multiple pressure fan 14; What pressure fan 14 adopted is axial flow blower.
The present invention is combined critical piece in the Evaporative Cooling Air Conditioning wall system being used for semi open model dining room effect with solar energy is as follows:
Evaporative Cooling Air Conditioning wall: utilize Evaporation Cooling Technique, and it is combined with building enclosure, the building enclosure of building is also provided with the effect regulating indoor temperature except having traditional effect of going along with sb. to guard him like this.
Solar thermal collection system: only provide hot water for life in summer, its inside is provided with water knockout drum 12 and water collector 13, and in solar thermal collection system, be provided with special water pipe structure; In the winter time, be injected into by the hot water that multiple solar thermal collector 2 produces in many retaining posts 8 in uniform flow-retaining unit, just can be used for preheating building enclosure, another part can be delivered to living area, as hot water for life by water collector outlet pipe 16 by hot water.
Rainwater-collecting circulation: collect rainwater in rainy season, is used as the use water in Evaporative Cooling Air Conditioning wall and solar thermal collection system, effectively can saves the consumption of water resource after purified treatment.
The present invention is combined the Evaporative Cooling Air Conditioning wall system the being used for semi open model dining room course of work with solar energy is specific as follows:
(1) when summer uses:
Open the blinds 6 in new wind entrance, outdoor air enters into Evaporative Cooling Air Conditioning portion within the walls through blinds 6, first filters out dust in air and foreign material by low efficient filter 9; Air after filtering flows through filler 7 place in direct evaporating-cooling unit, now by current-sharing water distributing plate 5, water is uniformly distributed in the surface of filler 7, and air after filtering carries out equal-enthalpy humidifying cooling processing at filler 7 place; Complete the cooled air of equal-enthalpy humidifying many retaining posts 8 in uniform flow-retaining unit and carry out even rectification, finally blow through louvered air-supply window 31 under the effect of pressure fan 14; Pressure fan 14 also plays the effect of room ventilation while guiding air-supply; After air cooling-down completes, on filler 7, remaining trickle falls back in cyclic water tank 29 under gravity;
After direct evaporating-cooling unit runs a period of time, coolant-temperature gage in cyclic water tank 29 reduces, now open cold water water supply control valve 27, under the effect of water circulating pump 11, in many retaining posts 8 in uniform flow-retaining unit, injected the recirculated water of low temperature by cold water retaining in summer post feed pipe 22, now uniform flow-retaining unit may be used for precooling building enclosure;
And the domestic hot-water that multiple solar thermal collector 2 produces flows in water collector 13 through water collector return pipe 18, then flow out through water collector outlet pipe 16, the water of outflow is used for providing domestic water.
Need the situation of moisturizing if run into, only filling pipe 15 and moisturizing arm 33 need be coordinated, just can be respectively solar thermal collection system and cyclic water tank 29 moisturizing:
Moisturizing is carried out to the multiple solar thermal collectors 2 in solar thermal collection system:
Open the first water compensating valve 26 on filling pipe 15 and the 3rd water compensating valve 30 simultaneously, close the second water compensating valve 28 on moisturizing arm 33, by filling pipe 15 directly to moisturizing in water knockout drum 12, then by water knockout drum 12 by each water knockout drum outlet pipe 17 to each solar thermal collector 2 retaining;
Moisturizing is carried out to cyclic water tank 29:
Open the first water compensating valve 26 on filling pipe 15 and the second water compensating valve 28 on moisturizing arm 33, close the 3rd water compensating valve 30 on filling pipe 15, by filling pipe 15 and moisturizing arm 33 to moisturizing in cyclic water tank 29.
In rainy season, amount of rainfall is sufficient, and rainwater is first stored in set roof tank 23, then is flowed in rainwater collection header 20 by set roof tank 23.
(2) use in winter:
Evaporative Cooling Air Conditioning direct evaporating-cooling unit within the walls quits work, and the blinds 6 in new wind entrance is in closed condition, and indoor heating is provided by heating system, and the water system now in solar thermal collection system can work on:
In the winter time, the hot water major part that multiple solar thermal collector 2 produces is used for preheating building enclosure, open the hot water water supply control valve 25 on hot water retaining in winter post feed pipe 24, the first outlet water control valve 1 on closure set hydrophone outlet pipe 16, the hot water that now multiple solar thermal collector 2 produces is delivered in many retaining posts 8 in uniform flow-retaining unit through hot water retaining in winter post feed pipe 24; Water in many retaining posts 8 flows in cyclic water tank 29 through porous disc 21 again, and the water in cyclic water tank 29 flows into after water knockout drum 12 through moisturizing arm 33 (closing the first water compensating valve 26) and again enters multiple solar thermal collector 2, so circulates.
Winter, general rainwater was less, when lack of water in rainwater collection header needs moisturizing, open the first water compensating valve 26 on filling pipe 15 and the 3rd water compensating valve 30, the second outlet water control valve 10 on exit branch 32, after multiple solar thermal collector 2 is carried, water is injected in rainwater collection header 20 by exit branch 32; Because the water-holding quantity of set roof tank 23 own is comparatively large, a large amount of rainwater can be stored when rainy season, if when also renewing rain in set roof tank 23, can by rain-water accumulating wherein in rainwater collection header 20.
Conventional comfort air conditioning system adopts traditional compressor cooling, " run " phenomenon cold for preventing indoor appearance, the window of building enclosure is often in the state of closedown, if the air-conditioning of simple use compressor cooling must cause indoor air quality difference and the high result that consumes energy for the indoor environment that ecological harvesting is such, and adopt the present invention to be combined Evaporative Cooling Air Conditioning wall system for semi open model dining room with solar energy, indoor air uses all-fresh air all the time, solves the problem of indoor air quality; And take full advantage of the recirculated water of direct evaporative cooler, solar thermal collector produce hot water can be both that building enclosure carries out precooling in summer, again can in the winter time for building enclosure carries out preheating: after evaporative cooling unit runs a period of time, the temperature of the recirculated water of direct evaporating-cooling unit reduces, this part water can be utilized to be full of uniform flow-retaining unit and to have certain precooling effect to building enclosure, thus decrease the refrigeration duty of building enclosure; Meanwhile, Evaporative Cooling Air Conditioning wall be combined with solar water heater not only can utilize solar energy obtain living needed for hot water, the hot water that solar energy can also be utilized to produce carrys out preheating building enclosure, thus reduces the thermic load of building enclosure; Moreover Evaporative Cooling Air Conditioning technology inherently has energy-conservation effect, while ensure that indoor air quality, save the energy.
Claims (10)
1. the Evaporative Cooling Air Conditioning wall system being used for semi open model dining room is combined with solar energy, it is characterized in that, include the one side Evaporative Cooling Air Conditioning wall being arranged at semi open model dining room, the building enclosure in the semi open model dining room relative with Evaporative Cooling Air Conditioning wall is provided with multiple louvered to blow window (31), also include the solar thermal collection system and rainwater-collecting circulation that link together, described rainwater-collecting circulation is communicated with Evaporative Cooling Air Conditioning wall.
2. Evaporative Cooling Air Conditioning wall system according to claim 1, is characterized in that, described multiple louvered air-supply window (31) is arranged side by side in equidistant; And be provided with pressure fan (14) in each louvered air-supply window (31).
3. Evaporative Cooling Air Conditioning wall system according to claim 1, is characterized in that, described Evaporative Cooling Air Conditioning wall, includes air-conditioning wall body, and the two side that described air-conditioning wall body is relative is respectively arranged with new wind entrance, air outlet;
Enter rear flow direction by air in described air-conditioning wall body and be disposed with air filter unit, direct evaporating-cooling unit and uniform flow-retaining unit;
The top of described direct evaporating-cooling unit is provided with the rainwater collection header (20) in rainwater-collecting circulation.
4. Evaporative Cooling Air Conditioning wall system according to claim 3, is characterized in that, is provided with blinds (6) in described new wind entrance;
Described air filter unit adopts low efficient filter screen (9).
5. Evaporative Cooling Air Conditioning wall system according to claim 3, is characterized in that, the top of described direct evaporating-cooling unit is provided with the rainwater collection header (20) in rainwater-collecting circulation;
Described direct evaporating-cooling unit, includes filler (7), and the top of described filler (7) is provided with current-sharing water distributing plate (5), and described current-sharing water distributing plate (5) is communicated with rainwater collection header (20); The below of described filler (7) is disposed with porous disc (21) and cyclic water tank (29); Described cyclic water tank (29) is connected with the set roof tank (23) in rainwater-collecting circulation by uniform flow-retaining unit, described cyclic water tank (29) is connected with uniform flow-retaining unit by cold water retaining in summer post feed pipe (22), and described uniform flow-retaining unit is also connected with solar thermal collection system by hot water retaining in winter post feed pipe (24).
6. Evaporative Cooling Air Conditioning wall system according to claim 1 or 5, it is characterized in that, described rainwater-collecting circulation, include set roof tank (23), set roof tank (23) is connected with rainwater collection header (20), the top of described rainwater collection header (20) is provided with rainwater entrance (19), and described rainwater entrance (19) is connected with solar thermal collection system; The bottom of described rainwater collection header (20) is provided with the water delivery nozzle sending water towards current-sharing water distributing plate (5);
In described rainwater collection header (20), water delivery nozzle place is provided with rainwater purification processing unit.
7. Evaporative Cooling Air Conditioning wall system according to claim 6, is characterized in that, described rainwater purification processing unit is made up of the screen pack (3) and activated carbon filter layer (4) going to upper and lower setting.
8. Evaporative Cooling Air Conditioning wall system according to claim 6, it is characterized in that, described solar thermal collection system, include multiple solar thermal collector (2) connected successively, the delivery port of each solar thermal collector (2) is all connected with water knockout drum (12) by water knockout drum outlet pipe (17), and the delivery port of one of them solar thermal collector (2) is connected with the rainwater entrance (19) of rainwater collection header (20); The water inlet of each solar thermal collector (2) is all connected with water collector (13) by water collector return pipe (18);
Described water knockout drum (12) is connected with filling pipe (15), and described filling pipe (15) is connected with cyclic water tank (29) by moisturizing arm (33);
Described water collector (13) is connected with water collector outlet pipe (16).
9. Evaporative Cooling Air Conditioning wall system according to claim 8, is characterized in that, described filling pipe (15) is respectively arranged with the first water compensating valve (26) and the 3rd water compensating valve (30);
Described water collector outlet pipe (16) is provided with the first outlet water control valve (1);
Described exit branch (32) is provided with the second outlet water control valve (10);
Described moisturizing arm (33) is provided with the second water compensating valve (28).
10. Evaporative Cooling Air Conditioning wall system according to claim 5, is characterized in that, described uniform flow-retaining unit is made up of the retaining post (8) that many are vertically arranged; Many retaining posts (8) in equidistant, be arranged side by side;
Described current-sharing water distributing plate (5) adopts the uniform plastic plate in cloth hole or PVC board;
Described filler (7) adopts paper filler, metal packing, porous ceramic filler or PVC filler;
The bottom that described porous disc (21) is close to filler (7) is arranged;
Described cold water retaining in summer post feed pipe (22) is respectively arranged with cold water water supply control valve (27) and water circulating pump (11);
Described hot water retaining in winter post feed pipe (24) is provided with hot water water supply control valve (25).
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| CN201510523606.8A CN105091167B (en) | 2015-08-24 | 2015-08-24 | The Evaporative Cooling Air Conditioning wall system for semi open model dining room is combined with solar energy |
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| CN201510523606.8A CN105091167B (en) | 2015-08-24 | 2015-08-24 | The Evaporative Cooling Air Conditioning wall system for semi open model dining room is combined with solar energy |
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| CN105091167A true CN105091167A (en) | 2015-11-25 |
| CN105091167B CN105091167B (en) | 2018-07-06 |
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| CN201510523606.8A Expired - Fee Related CN105091167B (en) | 2015-08-24 | 2015-08-24 | The Evaporative Cooling Air Conditioning wall system for semi open model dining room is combined with solar energy |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106594889A (en) * | 2016-11-23 | 2017-04-26 | 西安工程大学 | Window type evaporative cooling air-conditioning system combined with photovoltaic solar power generation for dormitory |
| CN107166581A (en) * | 2017-05-09 | 2017-09-15 | 西安工程大学 | Dormitory apartment passive type Evaporative Cooling Air-conditioning System |
| CN113622544A (en) * | 2021-08-03 | 2021-11-09 | 福建九鼎建设集团有限公司 | Public floor structure of building |
| CN114484647A (en) * | 2022-02-17 | 2022-05-13 | 中国建筑第八工程局有限公司 | Passive dry air energy cold wall radiation refrigerating system |
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| CN107166581B (en) * | 2017-05-09 | 2020-06-19 | 西安工程大学 | Passive evaporative cooling air-conditioning system for dormitory apartment building |
| CN113622544A (en) * | 2021-08-03 | 2021-11-09 | 福建九鼎建设集团有限公司 | Public floor structure of building |
| CN114484647A (en) * | 2022-02-17 | 2022-05-13 | 中国建筑第八工程局有限公司 | Passive dry air energy cold wall radiation refrigerating system |
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| Publication number | Publication date |
|---|---|
| CN105091167B (en) | 2018-07-06 |
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