CN104197443B - Integrate the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy - Google Patents

Integrate the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy Download PDF

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Publication number
CN104197443B
CN104197443B CN201410418974.1A CN201410418974A CN104197443B CN 104197443 B CN104197443 B CN 104197443B CN 201410418974 A CN201410418974 A CN 201410418974A CN 104197443 B CN104197443 B CN 104197443B
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China
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water
air
pipe
conditioned area
cooler
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CN201410418974.1A
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Chinese (zh)
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CN104197443A (en
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黄翔
吕伟华
宋祥龙
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西安工程大学
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Abstract

The air-conditioning system for integrating regenerative resource, self adaptation, cascaded utilization of energy disclosed by the invention, solar power generation electric power system, solar water heating system, evaporative cooling air conditioning machine group rainwater-collecting water charging system and the carbon dioxide automatic monitoring system for include evaporative cooling air conditioning machine group, being connected with evaporative cooling air conditioning machine group respectively, evaporative cooling air conditioning machine group are connected by airduct net with conditioned area.Air-conditioning system of the invention can integrate solar power generation, solar water, rainwater-collecting, the distribution of return air amount is rationally controlled using capnometer simultaneously, the cold for not only producing unit is utilized completely, and is able to maintain that indoor good air quality.

Description

Integrate the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy
Technical field
The invention belongs to operation of air conditioning systems technical field, and in particular to one kind collection regenerative resource, self adaptation, energy ladder Level is used in the air-conditioning system of one.
Background technology
Current building energy consumption accounts for the 1/3 of whole society's total energy consumption, how to advance building energy conservation, realizes Eco-City Development, The problem that building circle is being explored always in recent years is had become, building energy conservation is undoubtedly the building theme of 21 century, and green is built Build will be future architecture Developing mainstream.
In order to guide building to develop to the track of energy-saving and environmental protection, green and health, the Green Practice of building, country are instructed With various regions government constantly improve green building assessment standard.And in the evaluation index of green building, energy-conservation and using energy source, section Water is utilized with water resource, and indoor environmental quality occupies larger weight, and these three indexs are again that heating and ventilating discipline needs emphasis to close The content of note, it can be seen that the air-conditioning system to a set of environmental protection of Building Design, energy-conservation, water saving, health is logical to building Cross Green evaluation certification and play very important effect.But current heating ventilation air-conditioning system is less able to while taking into account green ring Requirement in terms of guarantor, energy-conservation, water saving, health.
The content of the invention
It is an object of the invention to provide a kind of air-conditioning for integrating regenerative resource, self adaptation, cascaded utilization of energy System, solar power generation, solar water, rainwater-collecting are integrated, while rationally being controlled using capnometer The distribution of return air amount, the cold for not only producing unit is utilized completely, and is able to maintain that indoor good air quality.
The technical solution adopted in the present invention is the air-conditioning for integrating regenerative resource, self adaptation, cascaded utilization of energy System, the solar power generation electric power system for include evaporative cooling air conditioning machine group, being connected with evaporative cooling air conditioning machine group respectively, Solar water heating system, evaporative cooling air conditioning machine group rainwater-collecting water charging system and carbon dioxide automatic monitoring system, evaporate cold But air-conditioner set is connected by airduct net with conditioned area.
The features of the present invention is also resided in,
Evaporative cooling air conditioning machine group therein, includes machine unit shell, and machine unit shell is respectively provided with relative two side There is the direction flowed after entering by fresh air in air inlet, air outlet, machine unit shell to be disposed with filter, tubular indirect evaporative Cooler, surface cooler, direct evaporative cooler and pressure fan, form return air between tube type indirect evaporative cooler and surface cooler Area, the bottom in return zone is provided with blinds air-valve;
Secondary exhausting mouthful, secondary exhausting mouthful are provided with the corresponding machine unit shell roof in tube type indirect evaporative cooler top R is imported and exported by secondary exhausting pipe G1 with conditioned area to connect to form air curtain;
Return zone is connected by conditioned area backwind tube G2 with conditioned area, and conditioned area backwind tube G2 one end is stretched into return zone, And return air inlet is provided with the mouth of pipe at the end, the conditioned area backwind tube G2 other ends are stretched into conditioned area, and the conditioned area backwind tube Multiple return air inlets are provided with G2;
Air outlet is connected by conditioned area ajutage G3 with conditioned area, and conditioned area ajutage G3 is stretched into conditioned area, is stretched into Multiple air-supply windows are provided with G3 sections of the conditioned area ajutage of conditioned area;
Conditioned area backwind tube G2 is arranged at the top of conditioned area ajutage G3.
Tube type indirect evaporative cooler therein, includes tube type indirect evaporative cooler set of heat exchange tubes, and tubular type is steamed indirectly That sends out cooler set of heat exchange tubes has been sequentially arranged above water-locator a, water fender a and overfire air fan, tube type indirect evaporative cooler Cyclic water tank a is provided with below set of heat exchange tubes, cyclic water tank a is connected by feed pipe with water-locator a;It is provided with feed pipe Water pump a, is provided with automatic water supplement pipe a in cyclic water tank a;Between tube type indirect evaporative cooler set of heat exchange tubes and cyclic water tank a Secondary air channel is provided with, Secondary Air entrance is provided with the corresponding machine unit shell side wall of secondary air channel;
Direct evaporative cooler, includes filler and water fender b, and filler top is provided with water-locator b, filler and water fender Cyclic water tank b is provided with below b, electronic water descaler is provided with cyclic water tank b, electronic water descaler passes through circulating water pipe It is connected with water-locator b, water pump b is provided with circulating water pipe, cyclic water tank b is also associated with automatic water supplement pipe b;
Automatic water supplement pipe a is connected with evaporative cooling air conditioning machine group rainwater-collecting water charging system respectively with automatic water supplement pipe b.
Evaporative cooling air conditioning machine group rainwater-collecting water charging system therein, includes the rainwater collection being arranged on outdoor ground Acquisition means, rain collector is connected by the first filling pipe with the aqua storage tank for being arranged at subsurface, and aqua storage tank is connected with second Filling pipe, the second filling pipe is connected by the 3rd filling pipe with automatic water supplement pipe a, the second filling pipe also by the 4th filling pipe with Automatic water supplement pipe b is connected;
Water treatment facilities and water pump c are provided with second filling pipe.
Automatic water supplement pipe a is circumscribed with the first standby water charging system B1;Automatic water supplement pipe b is circumscribed with the second standby water charging system B2。
Solar power generation electric power system therein, includes solar energy photovoltaic panel and device of solar generating, solar energy hair Electric installation, includes inverter, batteries and the controller being sequentially connected by wire;
Solar energy photovoltaic panel is connected by wire with controller, and inverter is connected with electric control valve, electricity by wire Control valve is connected by supply line with pressure fan, water pump b, water pump a, overfire air fan respectively.
Electric control valve is also connected with grid interface B3;Batteries by multiple batteries into.
Solar water heating system therein, includes heat exchanger and solar water heater, and heat exchanger enters by first respectively Surface cooler in water pipe, the first outlet pipe and evaporative cooling air conditioning machine group constitutes closed-loop path;Heat exchanger enters by second respectively Water pipe, the second outlet pipe and solar water heater constitute closed-loop path.
Heat exchanger also constitutes closed-loop path by the 3rd water inlet pipe, the 3rd outlet pipe and auxiliary Cooling and Heat Source respectively.
Carbon dioxide automatic monitoring system therein, includes switch board, switch board by control circuit respectively with air-conditioning The capnometer set in area is connected with blinds air-valve.
The beneficial effects of the present invention are:
1) secondary exhausting of indirect evaporation cooler is collected and imported and exported as conditioned area by air-conditioning system of the invention Air curtain;Cooling season, the relatively low secondary exhausting of temperature can effectively intercept outdoor high temperature air;Heating season, steam indirectly Hair cooler reclaims the heat of indoor exhaust wind as the heat regenerator for being indoor return air, while by temperature secondary exhausting higher As the air curtain that conditioned area is imported and exported, can effectively intercept outdoor cold air and enter conditioned area, realize the step profit of energy With the characteristics of with energy-conserving and environment-protective.
2) air-conditioning system of the invention, can realize various air-treatment patterns, such as in cooling season:Surface cooler is closed, can Realize indirectly with direct double flash evaporation cooling air processing procedure;To high temperature cold water is conveyed in surface cooler, two-stage is capable of achieving indirect With direct air by three-stage vapour processing procedure;To the low-temperature cold water that mechanical refrigeration is input into surface cooler, it is capable of achieving indirect With the air handling process of the cold dehumidifying of table;Therefore, flexible modulation can be carried out according to outdoor weather condition and air conditioner load change, is reached To the purpose of energy-conservation.
3) air-conditioning system of the invention sets capnometer in occupied zone, and titanium dioxide is realized by switch board Carbon monitor links with blinds air-valve, by the change in concentration of conditioned area carbon dioxide, new air returning ratio is automatically adjusted, so as to ensure Conditioned area gas concentration lwevel maintains acceptable scope.
4) air-conditioning system of the invention makes full use of solar energy, is generated electricity by solar energy photovoltaic panel, drives blower fan and water pump Work, saves electric energy;Winter, the hot water that solar water heater is produced adds by being transported to surface cooler as air conditioning hot after heat exchange Hot-air, cleanliness without any pollution.
5) during rainwater-collecting is got up to be stored in underground aqua storage tank by air-conditioning system of the invention, water temperature is relatively low, after treatment Moisturizing as evaporative cooling air conditioning machine group, not only effectively utilizes water resource, and can improve evaporative cooling efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of air-conditioning system of the present invention;
Fig. 2 is the structural representation of the evaporative cooling air conditioning machine group in air-conditioning system of the present invention.
In figure, 1. air inlet, 2. filter, 3. water pump a, 4. cyclic water tank a, 5. Secondary Air entrance, 6. tubular type steam indirectly Cooler set of heat exchange tubes is sent out, 7. automatic water supplement pipe a, 8. blinds air-valve, 9. surface cooler, 10. water pump b, 11. electronic water descalers, 12. cyclic water tank b, 13. fillers, 14. automatic water supplement pipe b, 15. pressure fan, 16. water fender a, 17. water-locator a, 18. Secondary Airs Machine, 19. return air inlets, 20. auxiliary Cooling and Heat Sources, 21. solar water heaters, 22. heat exchangers, 23. water-locator b, 24. water fender b, 25. tube type indirect evaporative coolers, 26. surface coolers, 27. direct evaporative coolers, 28. blow zones, 29. switch boards, 30. power supplies Circuit, 31. control circuits, 32. capnometers, 33. conditioned areas, 34. batteries, 35. inverters, 36. solar energy hair Electric installation, 37. electric control valves, 38. solar energy photovoltaic panels, 39. controllers, 40. return zones, 41. air curtains, 42. aqua storage tanks, 43. water treatment facilities, 44. water pump c, 45. rain collectors, 46. ground;G1. secondary exhausting pipe, G2. conditioned areas backwind tube, G3. conditioned area ajutage, the filling pipes of b1. first, the filling pipes of b2. second, the filling pipes of b3. the 3rd, the filling pipes of b4. the 4th, B1. Import and export one standby water charging system, the standby water charging systems of B2. second, B3. grid interfaces, R. conditioned areas.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The present invention integrates the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy, as shown in figure 1, including Solar power generation electric power system, the solar heat for have evaporative cooling air conditioning machine group, being connected with evaporative cooling air conditioning machine group respectively Water system, evaporative cooling air conditioning machine group rainwater-collecting water charging system and carbon dioxide automatic monitoring system, evaporative cooling air conditioning machine Group is connected by airduct net with conditioned area 33.Evaporative cooling air conditioning machine group, includes machine unit shell, machine unit shell it is relative two The direction flowed after entering by fresh air in air inlet 1, air outlet, machine unit shell is respectively arranged with the wall of side and is disposed with filtering Device 2, tube type indirect evaporative cooler 25, surface cooler 26, direct evaporative cooler 27 and pressure fan 15, tubular indirect evaporative cooling Return zone 40 is formed between device 25 and surface cooler 26, the bottom in return zone 40 is provided with blinds air-valve 8, direct evaporative cooler Blow zones 28 are formed between 27 and pressure fan 15, is set on the corresponding machine unit shell roof in the top of tube type indirect evaporative cooler 25 There is secondary exhausting mouthful;Secondary exhausting mouthful imports and exports R and connects to form air curtain 41, return zone by secondary exhausting pipe G1 with conditioned area 40 are connected by conditioned area backwind tube G2 with conditioned area 33;Conditioned area backwind tube G2 one end is stretched into return zone 40, and the end Return air inlet 19 is provided with the mouth of pipe, the conditioned area backwind tube G2 other ends are stretched into conditioned area 33, and on conditioned area backwind tube G2 It is provided with multiple return air inlets;Air outlet is connected by conditioned area ajutage G3 with conditioned area 33, and conditioned area ajutage G3 is stretched into In conditioned area 33, stretch into and multiple air-supply windows are provided with G3 sections of the conditioned area ajutage of conditioned area 33;Conditioned area backwind tube G2 sets It is placed in the top of conditioned area ajutage G3.
Tube type indirect evaporative cooler 25, as shown in Fig. 2 including tube type indirect evaporative cooler set of heat exchange tubes 6, between tubular type Connect devaporizer set of heat exchange tubes 6 has been sequentially arranged above water-locator a17, water fender a16 and overfire air fan 18, and tubular type is indirect The lower section of devaporizer set of heat exchange tubes 6 is provided with cyclic water tank a4, and cyclic water tank a4 is connected by feed pipe with water-locator a17 Connect;Water pump a3 is provided with feed pipe, automatic water supplement pipe a7 is provided with cyclic water tank a4;Indirect evaporation cooler set of heat exchange tubes Secondary air channel is provided between 6 and cyclic water tank a4, Secondary Air is provided with the corresponding machine unit shell side wall of secondary air channel Entrance 5.
Direct evaporative cooler, as shown in Fig. 2 including filler 13 and water fender b24, the top of filler 13 is provided with water distribution Cyclic water tank b12 is provided with below device b23, filler 13 and water fender b24, electronic water scale removal is provided with cyclic water tank b12 Instrument 11, electronic water descaler 11 is connected by circulating water pipe with water-locator b23, and water pump b10, recirculated water are provided with circulating water pipe Case b12 is also associated with automatic water supplement pipe b14.
Automatic water supplement pipe a7 and automatic water supplement pipe b14 connects with evaporative cooling air conditioning machine group rainwater-collecting water charging system respectively Connect.
Evaporative cooling air conditioning machine group rainwater-collecting water charging system, as shown in Fig. 2 include being arranged on outdoor ground 46 Rain collector 45, rain collector 45 is connected by the first filling pipe b1 with the aqua storage tank 42 being arranged under ground 46, Aqua storage tank 42 is connected with the second filling pipe b2, and the second filling pipe b2 is connected by the 3rd filling pipe b3 with automatic water supplement pipe a7, and Two filling pipe b2 are also connected by the 4th filling pipe b4 with automatic water supplement pipe b14;Water process dress is provided with second filling pipe b2 Put 43 and water pump c44.
As shown in Fig. 2 automatic water supplement pipe a7 is circumscribed with the first standby water charging system B1, automatic water supplement pipe b14 is circumscribed with Two standby water charging system B2, when the rainwater that rain collector is collected is not enough to supply the moisturizing of evaporative cooling air conditioning machine group, Can be with the standby water charging system of automatic.
Solar power generation electric power system, its structure are as shown in figure 1, include solar energy photovoltaic panel 38 and solar power generation dress 36 are put, device of solar generating 36 includes the inverter 35, batteries and controller 39 being sequentially connected by wire;Store Battery pack is made up of multiple batteries 34;Solar energy photovoltaic panel 38 is connected by wire with controller 39, and inverter 35 is by leading Line is connected with electric control valve 37, electric control valve 37 by supply line 30 respectively with evaporative cooling air conditioning machine group in air-supply Machine 15, water pump b10, water pump a3, overfire air fan 18 are connected.Wherein, the major function of controller 39 is control solar energy photovoltaic panel 38 are obtained in that peak power;The major function of inverter 35 is by the converting direct-current power into alternating-current power of battery 34;Battery 34 are used to deposit electric energy, it is ensured that power supply stabilization;Electric control valve 37 is also connected with grid interface B3, when solar power generation amount is not enough to When driving evaporative cooling air conditioning machine group to work, electric control valve 37 automatically switches to power network power supply state, it is ensured that system safety is steady Fixed operation.
Solar water heating system, includes heat exchanger 22 and solar water heater 21, and heat exchanger 22 enters by first respectively Water pipe, the first outlet pipe and surface cooler 26 constitute closed-loop path;Heat exchanger 22 respectively by the second water inlet pipe, the second outlet pipe with Solar water heater 21 constitutes closed-loop path.It is cold that the hot water that solar water heater 21 is produced is transported to table after being exchanged heat through heat exchanger 22 Device 9 is used as air conditioning hot.Heat exchanger 22 is also respectively by the auxiliary of the 3rd water inlet pipe, the 3rd outlet pipe and evaporative cooling air conditioning machine group Cooling and Heat Source 20 is helped to constitute closed-loop path.
Auxiliary Cooling and Heat Source 20 is external in evaporative cooling air conditioning machine group, wherein, auxiliary cold source can be phreatic water, evaporation cooling The low-temperature cold water that the high temperature cold water or mechanical refrigeration handpiece Water Chilling Units that high temperature cold water unit is produced are produced;Auxiliary thermal source can be city Political affairs heating hot water or the hot water of boiler room conveying.
Carbon dioxide automatic monitoring system, includes switch board 29, switch board 29 by control circuit 31 respectively with air-conditioning The capnometer 32 set in area 33 is connected with blinds air-valve 8.
The course of work of air-conditioning system of the present invention is specific as follows:
1) evaporative cooling air conditioning machine group give, air return system workflow it is as follows:
(1) cooling mode:
Water system workflow:
In tube type indirect evaporative cooler 25, the water in cyclic water tank a4 is transported to water-locator a17 by water pump a3 to be carried out Spray, uniform moisture film is formed on the surface of tube type indirect evaporative cooler set of heat exchange tubes 6, and moisture film contacts generation heat with auxiliary air Wet exchange, and with pipe in primary air indirect heat exchange, in finally falling under gravity into cyclic water tank a4, repetitive cycling.
In direct evaporative cooler 27, the recirculated water in cyclic water tank b12 is transported to water-locator b23 and enters by water pump b10 Row spray, uniform water film is formed on the surface of filler 13, and generation hot and humid area is contacted with primary air, is finally fallen under gravity Enter in cyclic water tank b12, move in circles.
Wind system workflow, including three kinds of air-treatment patterns are as follows respectively:
A. tubular type indirectly with direct double flash evaporation cooling air processing procedure:
Outdoor fresh air enters in machine unit shell through air inlet 1, and tube type indirect evaporative cooler is entered after being filtered through filter 2 25, then the wet cooling such as realization enters direct evaporative cooler 27, with the table of filler 13 after return zone 40 mixes with part return air The moisture film in face carries out hot and humid area, cooling humidification is realized, after most collecting water through water fender b24 afterwards, by pressure fan 15 along air-conditioning In area ajutage G3 feedings conditioned area 33;Return air returns to the return zone 40 in machine unit shell, part along conditioned area backwind tube G2 Return air is sent to conditioned area 33 and recycles again, and another part steams indirectly through the blinds air-valve 8 of the bottom of return zone 40 into tubular type Hair cooler 25, with the outdoor fresh air entered from Secondary Air entrance 5 together as tube type indirect evaporative cooler 25 secondary sky Gas, carries out hot and humid area, after cooling humidification, in overfire air fan with the moisture film on the surface of tube type indirect evaporative cooler set of heat exchange tubes 6 It is sent to conditioned area and imports and exports along secondary exhausting pipe G1 in the presence of 18 and be used as air curtain 41 at R, prevents outdoor high temperature air from entering Conditioned area.
B. two-stage indirectly with direct air by three-stage vapour processing procedure:
High temperature cold water, outdoor fresh air warp are conveyed to the surface cooler 9 in evaporation cooling high-temperature handpiece Water Chilling Units from auxiliary cold source 20 After the wet cooling such as tube type indirect evaporative cooler 25, then mix with part return air, into the inferior wet cooling again of surface cooler 26, finally Through the cooling treatment of the constant enthalpy of direct evaporative cooler 27 to ventilation state point, conditioned area 33 is sent into by pressure fan 15, meeting air-conditioning will Ask.
Return air returns to the return zone 40 in machine unit shell along conditioned area backwind tube G2, and part return air is sent to conditioned area again 33 recycle, and another part enters tube type indirect evaporative cooler 25 through the blinds air-valve 8 of the bottom of return zone 40, and from secondary Wind entrance 5 enter outdoor fresh air together as tube type indirect evaporative cooler 25 auxiliary air, it is cold with tubular indirect evaporative But the moisture film on the surface of device set of heat exchange tubes 6 carries out hot and humid area, after cooling humidification, along secondary exhausting in the presence of overfire air fan 18 Pipe G1 is sent to conditioned area and imports and exports and is used as air curtain 41 at R, prevents outdoor high temperature air from entering conditioned area.
C. indirectly with the air handling process of the cold dehumidifying of table:
When the humiture requirement of conditioned area can not be met by evaporation cooling, produced to the conveying machinery of surface cooler 9 Low-temperature cold water, close direct evaporative cooler 27, after outdoor fresh air is through the wet cooling such as tube type indirect evaporative cooler 25, then with Part return air mixing, the treatment of depth cooling and dehumidifying is carried out to ventilation state point subsequently into surface cooler 26, is sent into by pressure fan 15 Conditioned area, meets air-conditioning requirement.
Return air returns to the return zone 40 in machine unit shell along conditioned area backwind tube G2, and part return air is sent to conditioned area again 33 recycle, and another part enters tube type indirect evaporative cooler 25 through the blinds air-valve 8 of the bottom of return zone 40, and from secondary Wind entrance 5 enter outdoor fresh air together as tube type indirect evaporative cooler 25 auxiliary air, it is cold with tubular indirect evaporative But the moisture film on the surface of device set of heat exchange tubes 6 carries out hot and humid area, after cooling humidification, along secondary exhausting in the presence of overfire air fan 18 Pipe G1 is sent to conditioned area and imports and exports and is used as air curtain 41 at R, prevents outdoor high temperature air from entering conditioned area.
(2) heat supply mode:
Water system flow:
When heating season needs heating, the water distribution system of tube type indirect evaporative cooler 25 is closed, outdoor Secondary Air entrance 5 Close, tube type indirect evaporative cooler 25 is used as heat-exchanger rig, and direct evaporative cooler 27 is used as humidifier.
The water system workflow of direct evaporative cooler 27 is identical with cooling mode;In direct evaporative cooler 27, Recirculated water in cyclic water tank b12, is transported to water-locator b23 and is sprayed by water pump b10, and uniform water is formed on the surface of filler 13 Film, generation hot and humid area is contacted with primary air, is finally fallen under gravity into cyclic water tank b12, is moved in circles.
Wind system flow:
Outdoor fresh air enters in machine unit shell through air inlet 1, and tube type indirect evaporative cooler is entered after being filtered through filter 2 25, fresh air is exchanged heat with the outer return air of heat exchanger tube in heat exchanger tube, mixes laggard with part return air in return zone 40 after fresh air preheating Enter surface cooler 9, exchanged heat with the air conditioning hot in surface cooler 9, enter direct evaporative cooler 27 after being heated, with filler 13 There is hot and humid area in surface moisture film, water was collected through water fender b24 after humidification, finally by pressure fan 15 along conditioned area ajutage G3 Feeding conditioned area 33.
Return air returns to the return zone 40 in machine unit shell along conditioned area backwind tube G2, and part return air is sent to conditioned area again 33 interior circulations are utilized, and another part enters tube type indirect evaporative cooler 25 through the blinds air-valve 8 of the bottom of return zone 40, and indirect The outdoor fresh air passed through in devaporizer set of heat exchange tubes 6 is exchanged heat, along secondary in the presence of overfire air fan 18 after heat exchange Exhaust duct G1 is sent to conditioned area and imports and exports R as air curtain, prevents outdoor cold gas from entering conditioned area 33.
2) solar power generation, electric power system workflow:
Solar energy photovoltaic panel 38 converts light energy into electric energy, then by wire and controller 39 by electrical power storage in battery In 34;Battery 34 by wire and inverter 35 respectively with evaporative cooling air conditioning machine group in energy-consuming parts pressure fan 15, water Pump b10, water pump a3, overfire air fan 18 are connected, and are powered to pressure fan 15, water pump b10, water pump a3, overfire air fan 18;Work as battery When the electric energy stored in 34 is not enough to drive pressure fan 15, water pump b10, water pump a3, overfire air fan 18 to work, electric control valve 37 Grid interface B3 is automatically switched to, is powered by power network, it is ensured that power supply safety stabilization.
3) air-conditioning cold, hot-water heating system workflow:
During winter heating, the hot water that solar water heater 21 is produced is transported to surface cooler 9 and is used as after being exchanged heat through heat exchanger 22 Air conditioning hot;When the hot water that solar water heater 21 is produced is plentiful, redundance can serve as domestic hot-water;Sleety weather, When the hot water that solar water heater 21 is produced is not enough, can be coordinated from auxiliary thermal source 20 and convey air conditioning hot to surface cooler 9.
Cooling season, when individually open evaporative cooling air conditioning machine group tube type indirect evaporative cooler 25 and directly evaporate cold But when device 27 can not meet the humiture requirement of conditioned area 33, cold water is conveyed from auxiliary cold source 20 to surface cooler 9, further cooling Air-supply, and then meet air-conditioning requirement.
4) evaporative cooling air conditioning machine group rainwater-collecting water charging system workflow:
When raining, the rainwater that rain collector 45 will be collected into is stored in the storage under ground 46 by the first filling pipe b1 In tank 42;When evaporative cooling air conditioning machine group needs moisturizing, water in aqua storage tank 42 by after the treatment of water treatment facilities 43, Under water pump c44 effects, the 3rd filling pipe b3, the 4th filling pipe b4 are respectively delivered to through the second filling pipe b2, by the 3rd filling pipe B3 is delivered to the automatic water supplement pipe a7 of tube type indirect evaporative cooler 25, and direct evaporative cooler is delivered to by the 4th filling pipe b4 27 automatic water supplement pipe b17;When the water stored in aqua storage tank 42 can not meet moisturizing demand, the first standby benefit is enabled respectively Water system B1 and the second standby water charging system B2.
5) carbon dioxide automatic monitoring working-flow:
Capnometer 32 is set in conditioned area 33, the real-time prison to gas concentration lwevel in conditioned area 33 is realized Survey, and the linkage of capnometer and blinds air-valve 8 is realized by switch board 29.Capnometer 32 is provided with two Carbonoxide concentration limit, if the higher limit of capnometer monitoring concentration is Cs, the rated value of normal work is Ce, lower limit It is Cx to be worth.
When the gas concentration lwevel in conditioned area 33 is higher than higher limit Cs, blinds air-valve 8 opens big automatically, and a large amount of return air enter Enter tube type indirect evaporative cooler 25, being transported to conditioned area through secondary exhausting pipe by overfire air fan 18 after heat exchange imports and exports R's Air curtain 41 so that resh air requirement is increased automatically, the gas concentration lwevel reduction in conditioned area 33, when gas concentration lwevel is reduced to During rated value Ce, blinds air-valve 8 is remained stationary as, and is blown to conditioned area 33 with this kind of new air returning ratio;
When conditioned area gas concentration lwevel is less than lower limit Cx, blinds air-valve 8 is turned down automatically, into tubular indirect evaporative The return air amount of cooler 25 is reduced, and more return air returns to conditioned area 33, and the gas concentration lwevel in conditioned area 33 is raised, when two When oxidation concentration of carbon is increased to rated value Ce, blinds air-valve 8 is remained stationary as, so as to realize using minimum fresh air quantity control air-conditioning Area's gas concentration lwevel within the acceptable range, both meets indoor air quality, and the new air-cooled of system is sufficiently lower again Load, while taking full advantage of return air cold.
The present invention integrates the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy, can effectively by too Sun can generate electricity, solar water, rainwater-collecting integrate, while rationally controlling dividing for return air amount using capnometer Match somebody with somebody, the cold for not only producing unit is utilized completely, and be able to maintain that indoor good air quality, with significant green The characteristics of colour circle guarantor, energy-conservation, water saving, comfortable health, meet《Green building assessment standard》Requirement.

Claims (2)

1. the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy is integrated, it is characterised in that include evaporation Cooling air conditioning group, the solar power generation electric power system being connected with evaporative cooling air conditioning machine group respectively, solar water heating system, Evaporative cooling air conditioning machine group rainwater-collecting water charging system and carbon dioxide automatic monitoring system, described evaporative cooling air conditioning machine group It is connected with conditioned area (33) by airduct net;
The evaporative cooling air conditioning machine group, includes machine unit shell, and the machine unit shell is respectively arranged with relative two side The direction flowed after entering by fresh air in air inlet (1), air outlet, the machine unit shell is disposed with filter (2), tubular type Indirect evaporation cooler (25), surface cooler (26), direct evaporative cooler (27) and pressure fan (15), the tubular indirect evaporative Return zone (40) is formed between cooler (25) and surface cooler (26), the bottom in the return zone (40) is provided with blinds air-valve (8);
Secondary exhausting mouthful, described two are provided with above the tube type indirect evaporative cooler (25) on corresponding machine unit shell roof Secondary exhaust outlet imports and exports (R) and connects to form air curtain (41) by secondary exhausting pipe (G1) and conditioned area;
The return zone (40) is connected by conditioned area backwind tube (G2) with conditioned area (33), the conditioned area backwind tube (G2) End is stretched into return zone (40), and return air inlet (19) is provided with the mouth of pipe at the end, conditioned area backwind tube (G2) other end Stretch into conditioned area (33), and multiple return air inlets are provided with the conditioned area backwind tube (G2);
The air outlet is connected by conditioned area ajutage (G3) with conditioned area (33), and the conditioned area ajutage (G3) stretches into sky Adjust in area (33), stretch into and multiple air-supply windows are provided with conditioned area ajutage (G3) section of conditioned area (33);
The conditioned area backwind tube (G2) is arranged at the top of conditioned area ajutage (G3);
The solar power generation electric power system, includes solar energy photovoltaic panel (38) and device of solar generating (36), it is described too Positive energy TRT (36), includes inverter (35), batteries and the controller (39) being sequentially connected by wire;It is described Solar energy photovoltaic panel (38) is connected by wire with controller (39), and the inverter (35) is connected with electricity control by wire Valve (37), the electric control valve (37) respectively by supply line (30) and pressure fan (15), water pump b (10), water pump a (3), Overfire air fan (18) is connected;
The solar water heating system, includes heat exchanger (22) and solar water heater (21), and the heat exchanger (22) is respectively Closed-loop path is constituted by the surface cooler (26) in the first water inlet pipe, the first outlet pipe and evaporative cooling air conditioning machine group;It is described to change Hot device (22) constitutes closed-loop path by the second water inlet pipe, the second outlet pipe and solar water heater (21) respectively;
The carbon dioxide automatic monitoring system, includes switch board (29), and the switch board (29) is by control circuit (31) It is connected with the capnometer (32) and blinds air-valve (8) that are set in conditioned area (33) respectively;
The tube type indirect evaporative cooler (25), includes between tube type indirect evaporative cooler set of heat exchange tubes (6), the tubular type Connect devaporizer set of heat exchange tubes (6) has been sequentially arranged above water-locator a (17), water fender a (16) and overfire air fan (18), Cyclic water tank a (4) is provided with below the tube type indirect evaporative cooler set of heat exchange tubes (6), the cyclic water tank a (4) is led to Feed pipe is crossed to be connected with water-locator a (17);It is provided with the feed pipe in water pump a (3), the cyclic water tank a (4) and is provided with Automatic water supplement pipe a (7);It is provided between the tube type indirect evaporative cooler set of heat exchange tubes (6) and cyclic water tank a (4) secondary Wind passage, Secondary Air entrance (5) is provided with the corresponding machine unit shell side wall of the secondary air channel;
The direct evaporative cooler, includes filler (13) and water fender b (24), and described filler (13) top is provided with water distribution Cyclic water tank b (12), the cyclic water tank b (12) are provided with below device b (23), described filler (13) and water fender b (24) Electronic water descaler (11) is inside provided with, the electronic water descaler (11) is connected by circulating water pipe with water-locator b (23), institute State and be provided with circulating water pipe water pump b (10), the cyclic water tank b (12) is also associated with automatic water supplement pipe b (14);
The automatic water supplement pipe a (7) and automatic water supplement pipe b (14) respectively with evaporative cooling air conditioning machine group rainwater-collecting water charging system Connection;
The evaporative cooling air conditioning machine group rainwater-collecting water charging system, includes the rainwater-collecting being arranged on outdoor ground (46) Device (45), the rain collector (45) is by the first filling pipe (b1) and the aqua storage tank (42) being arranged under ground (46) Connection, the aqua storage tank (42) is connected with the second filling pipe (b2), and second filling pipe (b2) passes through the 3rd filling pipe (b3) It is connected with automatic water supplement pipe a (7), second filling pipe (b2) is also by the 4th filling pipe (b4) and automatic water supplement pipe b (14) Connection;
Water treatment facilities (43) and water pump c (44) are provided with second filling pipe (b2);
The electric control valve (37) is also connected with grid interface (B3);The batteries are made up of multiple batteries (34);
The heat exchanger (22) is also constituted with auxiliary Cooling and Heat Source (20) and is closed back by the 3rd water inlet pipe, the 3rd outlet pipe respectively Road.
2. according to the air-conditioning system described in claim 1, it is characterised in that it is standby that the automatic water supplement pipe a (7) is circumscribed with first Water charging system (B1);The automatic water supplement pipe b (14) is circumscribed with the second standby water charging system (B2).
CN201410418974.1A 2014-08-22 2014-08-22 Integrate the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy CN104197443B (en)

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CN105042740B (en) * 2015-07-06 2018-01-02 西安工程大学 The adaptive power conservation air-conditioning system that rock-bed is combined with evaporation cooling
CN105115076B (en) * 2015-07-24 2018-02-27 西安工程大学 Suitable for the recovery type evaporative cooling air conditioning system of hotel size environment
CN105627463B (en) * 2016-02-18 2018-12-04 西安工程大学 The cooling stratified air conditioning system of evaporation suitable for high-lager building
CN105650787B (en) * 2016-02-25 2018-09-28 西安工程大学 Solar energy heating is the same as the cooling Winter-summer dual purpose air conditioner being combined of evaporation
CN106016823B (en) * 2016-05-04 2018-04-13 中建三局第一建设工程有限责任公司 A kind of air-conditioning system and control method based on building integration
CN107023911B (en) * 2017-03-07 2019-10-25 西安工程大学 Photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling
CN109084399A (en) * 2018-07-30 2018-12-25 郭淑华 A kind of new-type daily multi-function device of new energy family
CN110779125B (en) * 2019-10-12 2021-03-19 河南中烟工业有限责任公司 Condensate water recycling system of combined air conditioner

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