CN205717965U - A kind of Winter-summer dual purpose energy-saving evaporation cooling system of combination roofing water-retention - Google Patents
A kind of Winter-summer dual purpose energy-saving evaporation cooling system of combination roofing water-retention Download PDFInfo
- Publication number
- CN205717965U CN205717965U CN201620238882.XU CN201620238882U CN205717965U CN 205717965 U CN205717965 U CN 205717965U CN 201620238882 U CN201620238882 U CN 201620238882U CN 205717965 U CN205717965 U CN 205717965U
- Authority
- CN
- China
- Prior art keywords
- water
- cold
- unit
- pipe
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Central Air Conditioning (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The Winter-summer dual purpose energy-saving evaporation cooling system of a kind of combination roofing water-retention disclosed in this utility model, underfloor flooring radiation device in including the cold-wind/cold-water composite being arranged at outside building is air conditioning unit, be arranged on building roof roofing cistern and being arranged at building, cold-wind/cold-water composite is air conditioning unit to be connected with in building by blowing unit, and cold-wind/cold-water composite is air conditioning unit to be connected with roofing cistern, flooring radiation device respectively；Also including the relative new wind supplementary units being arranged on building walls and wind unit, new wind supplementary units uses air-inlet window, and wind unit uses air outlet window.Winter-summer dual purpose of the present utility model energy-saving evaporation cooling system, is possible not only to realize Winter-summer dual purpose, also improves the utilization rate of air conditioning system, can provide comfortable environment for user.
Description
Technical field
This utility model belongs to air conditioning system technical field, is specifically related to one and combines roofing water-retention
Winter-summer dual purpose energy-saving evaporation cooling system.
Background technology
In recent years, the ratio shared by building energy consumption presents progressively along with the raising of living standards of the people
The trend increased, building energy conservation becomes an importance of energy conservation.
For at present, most building roof is directly exposed under outdoor environment, so
The Radiant exothermicity on roof is very big, and needed for causing building roof to a certain extent, refrigeration duty is very
Greatly.Sleet water is collected and stored to the structure utilizing building roof special, can not only collect big
The open water supply of amount, and during the broiling summer, can largely reduce air-conditioning cold load.
Wherein, sleet water natural for nature is used, has both been provided that transpiration-cooled core is cold
But medium-water, can contribute for building energy conservation again.
At present, conventional evaporation cooling type cool wind machine group arranges two mostly with evaporation cooling handpiece Water Chilling Units
Set autonomous device, not only floor space is relatively big, and is mostly only used for summer cooling, and the winter
Ji Buneng heat supply.In recent years, Household floor radiation appliance steps into the life of people, although
Radiant heating can be used in winter, but in other seasons, radiant coil belongs to idle state,
The utilization rate thus causing equipment is relatively low.
The sky that flooring radiation device is constituted with the air conditioning unit reasonable combination of cold-wind/cold-water composite
Adjusting system, is possible not only to realize Winter-summer dual purpose, also improves the utilization rate of air conditioning system, very
Meet the demand of current people.
Utility model content
This utility model purpose is that the Winter-summer dual purpose providing a kind of combination roofing water-retention is energy-saving
Evaporation cooling system, is possible not only to realize Winter-summer dual purpose, also improves the utilization rate of system,
Comfortable environment can be provided for user.
This utility model be employed technical scheme comprise that, the Winter-summer dual purpose of a kind of combination roofing water-retention
Energy-saving evaporation cooling system, includes the cold-wind/cold-water being arranged at outside building and is combined
Type is air conditioning unit, be arranged on building roof roofing cistern and ground in being arranged at building
Flooring radiation device under plate, cold-wind/cold-water composite air conditioning unit by blowing unit with build
Build connection in thing, cold-wind/cold-water composite air conditioning unit respectively with roofing cistern, floor spoke
Injection device connects；Also include the relative new wind supplementary units being arranged on building walls and
Wind unit, new wind supplementary units uses air-inlet window, and wind unit uses air outlet window.
Feature of the present utility model also resides in:
The Winter-summer dual purpose energy-saving evaporation cooling system of a kind of combination roofing water-retention, also includes
There is a device of solar generating being arranged on building roof, device of solar generating and cold wind/
The air conditioning unit connection of cold-water composite.
Cold-wind/cold-water composite is air conditioning unit, includes machine unit shell and is arranged at machine unit shell
Outer gas burner, flue gas heat recovery device；The upper strata arranged up and down it is separated in machine unit shell
Air channel, lower floor air channel；In air channel, upper strata: machine unit shell two lateral walls is respectively arranged with cold wind
Unit return air inlet, cold wind unit air outlet, cold wind unit air outlet is connected with blowing unit, cold
After entering by air between blower fan group return air inlet and cold wind unit air outlet, flow direction sets successively
Put roughing efficiency air filter a, the first direct evaporating-cooling unit, indirect evaporating-cooling surface cooler a,
Mechanical refrigeration surface cooler, gas heat exchanger and cold wind unit pressure fan；In lower floor air channel: machine
Group housing two lateral walls is respectively arranged with handpiece Water Chilling Units air inlet, handpiece Water Chilling Units exhaust outlet, cold
After entering by air between water unit air inlet, handpiece Water Chilling Units exhaust outlet, flow direction sets gradually
Have roughing efficiency air filter b, indirect evaporating-cooling surface cooler b, the second direct evaporating-cooling unit,
Vapour/water-to-water heat exchanger and handpiece Water Chilling Units exhaust blower；Indirect evaporating-cooling surface cooler a, indirect evaporation are cold
But surface cooler b, the second direct evaporating-cooling unit, vapour/water-to-water heat exchanger and flooring radiation device it
Between connected by grid, form the first water circulation system；Mechanical refrigeration surface cooler passes through respectively
Water inlet pipe, return pipe external mechanical refrigeration handpiece Water Chilling Units, water inlet pipe and return pipe are provided with
Valve, the second direct evaporating-cooling unit is connected with roofing cistern by cistern feed pipe,
Constitute the second water circulation system；Gas heat exchanger, vapour/water-to-water heat exchanger, gas burner and
Connected by pipe network between flue gas heat recovery device and form gas heating system.
First direct evaporating-cooling unit, includes filler a, and filler a is provided above cloth
Hydrophone, the lower section of filler a is provided with header tank, and water-locator is connected with header tank by feed pipe；
Water circulating pump a and valve it is respectively arranged with on feed pipe.
The structure of the first water circulation system is:
Indirect evaporating-cooling surface cooler a passes through the first water pipe and the second direct evaporating-cooling unit
Connecting, the first water pipe is connected with indirect evaporating-cooling surface cooler b by the 5th water pipe；Indirectly steam
The but surface cooler a that feels cold is connected with indirect evaporating-cooling surface cooler b by the 6th water pipe, the 6th water
Pipe is connected by the 4th water pipe and the second direct evaporating-cooling unit；4th water pipe passes through the second water
Pipe is connected with vapour/water-to-water heat exchanger, and the junction of the second water pipe and vapour/water-to-water heat exchanger is provided with valve
Door；Second water pipe is connected with flooring radiation device by the first flooring radiation device connecting tube, the
Two direct evaporating-cooling unit are connected with vapour/water-to-water heat exchanger by the 3rd water pipe, and the 3rd water pipe leads to
Cross the second flooring radiation device connecting tube to be connected with flooring radiation device.
Second direct evaporating-cooling unit, include filler b, filler b is provided above spray
Shower device, spray equipment and the 4th water pipe connect；The lower section of filler b is provided with water storage box, stores
Water tank is connected with the first water pipe, cistern feed pipe respectively.
It is provided with valve on 4th water pipe and the first water pipe；Cistern feed pipe is circumscribed with moisturizing
Pipe, is provided with water strainer in cistern feed pipe.
Second water pipe, the 3rd water pipe, the 5th water pipe, the first flooring radiation device connecting tube and
It is provided with valve in two flooring radiation device connecting tubes；It is respectively arranged with valve on 6th water pipe
With water circulating pump b.
The concrete structure of gas heating system is:
The two ends of gas heat exchanger are connected with gas burner, flue gas heat recovery device respectively；Combustion
Air burner is connected with flue gas heat recovery device, vapour/water-to-water heat exchanger by pipeline respectively, and combustion gas is fired
Connect in burner and have gas inlet pipe；Flue gas heat recovery device is by pipeline with vapour/water-to-water heat exchanger even
Connect；Combustion air air inlet pipe, smoke exhaust pipe it is connected on flue gas heat recovery device.
Device of solar generating, includes solar energy photovoltaic panel group, and solar energy photovoltaic panel group is passed through
Wire is connected with controller, and controller is connected with accumulator battery, inverter by wire respectively,
Inverter is connected by wire is air conditioning unit with cold-wind/cold-water composite.
The beneficial effects of the utility model are:
Winter-summer dual purpose the most of the present utility model energy-saving evaporation cooling system, uses roofing to store
The mode of water reduces the refrigeration duty of building roof, is used as to steam by open water supply (sleet water)
Feel cold the water supply of radiator cooler, can not only effectively supplement a part of evaporation-cooled device with water, real
Show the Appropriate application of water resource, moreover it is possible to building roof is played certain insulation effect.
It is provided with cold in Winter-summer dual purpose the most of the present utility model energy-saving evaporation cooling system
Wind/cold-water composite air conditioning unit (will cold wind unit with handpiece Water Chilling Units be complex as a whole), both
Can be the air that cooling is provided in building, can be again cold-wind/cold-water composite air conditioner simultaneously
The air conditioning terminal arranged in group itself and building-flooring radiation device provides cold water, significantly saves
Save air conditioning system floor space, and made initial cost reduce with operating cost.
It is provided with ground in Winter-summer dual purpose the most of the present utility model energy-saving evaporation cooling system
Plate radiation appliance, uses flooring radiation mode, it is achieved that the summer cooling of air conditioning system, winter
The dual function of heat supply；Owing to eliminating the setting of radiator and arm thereof, effectively increase and build
Build the utilization rate of area.
Winter-summer dual purpose the most of the present utility model energy-saving evaporation cooling system, its internal water
Blood circulation can realize Winter-summer dual purpose: utilizes winter gas-operated thermal bath facility in the radiation appliance of floor
Circulating water heating；Directly utilize the cold water after the cooling of direct evaporating-cooling unit summer and be passed through ground
Coil pipe in plate radiation appliance is lowered the temperature.
Winter-summer dual purpose the most of the present utility model energy-saving evaporation cooling system achieves winter, summer
Dual-purpose, use gas-operated thermal bath facility that air is heated in the winter time, fuel gas buring is fully and burning is produced
Thing clean hygiene, efficiency of energy utilization is high, and investment cost is low；Use in summer and directly add indirectly
The air-conditioning mode that atimodometer cooler combines with mechanical refrigeration is cooling in building.
Winter-summer dual purpose the most of the present utility model energy-saving evaporation cooling system, in building room
Solar energy photovoltaic panel is set on top, utilizes solar electrical energy generation to run for current consuming apparatus, effectively utilize
Solar energy, it is achieved that energy-conserving and environment-protective truly.
Accompanying drawing explanation
Fig. 1 is that the structure of this utility model Winter-summer dual purpose energy-saving evaporation cooling system is shown
It is intended to.
Fig. 2 is air-out list in this utility model Winter-summer dual purpose energy-saving evaporation cooling system
Unit is arranged at the structural representation on building walls；
Fig. 3 is cold wind in this utility model Winter-summer dual purpose energy-saving evaporation cooling system/cold
Water combined air conditioning unit structural representation.
In figure, air channel, A. upper strata, B. lower floor air channel, 1. cold wind unit return air inlet, 2. at the beginning of imitated
Filter a, 3. water circulating pump a, 4. filler a, 5. indirect evaporating-cooling surface cooler a, 6. machine
Cold surface cooler, 7. gas burner, 8. gas inlet pipe, 9. combustion air air inlet pipe, 10. row
Smoke pipe, 11. flue gas heat recovery devices, 12. gas heat exchangers, 13. cold wind unit pressure fan, 14.
Cold wind unit air outlet, 15. handpiece Water Chilling Units exhaust blowers, 16. handpiece Water Chilling Units exhaust outlets, 17. vapour/
Water-to-water heat exchanger, 18. filler b, 19. water circulating pump b, 20. indirect evaporating-cooling surface cooler b, 21.
Roughing efficiency air filter b, 22. handpiece Water Chilling Units air inlets, 23. roofing cisterns, 24. photovoltaics
Plate group, 25. flooring radiation devices, 26. cistern feed pipes, 27. filling pipes, 28. feed pipes,
29. first water pipes, 30. water inlet pipes, 31. return pipes, 32. first flooring radiation device connecting tubes,
33. second water pipes, 34. the 3rd water pipes, 35. the 4th water pipes, 36. the 5th water pipes, 37. the 6th water
Pipe, 38. second flooring radiation device connecting tubes.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
The energy-saving evaporation of Winter-summer dual purpose of this utility model a kind of combination roofing water-retention cools
System, its structure as shown in Figures 1 and 2, includes the cold wind that is arranged at outside building/cold
Water combined air conditioning unit, the roofing cistern 23 that is arranged on building roof and being arranged at
Underfloor flooring radiation device 25 in building, cold-wind/cold-water composite is air conditioning unit to be passed through
Blowing unit connects with in building, for blowing in building, and cold-wind/cold-water composite
Air conditioning unit it is connected with roofing cistern 23, flooring radiation device 25 respectively；Also include and set
The new wind supplementary units being placed on building walls and wind unit, for discharging the sky in house
Gas, it is achieved ventilation, is preferably oppositely arranged new wind supplementary units and wind unit；Building
Being additionally provided with device of solar generating on thing roof, device of solar generating is multiple with cold-wind/cold-water
The air conditioning unit connection of mould assembly, is used for as the air conditioning unit interior power-consuming component of cold-wind/cold-water composite
Power supply.
Device of solar generating, includes solar energy photovoltaic panel group 24, solar energy photovoltaic panel group
24 are connected with controller by wire, and controller is respectively by wire and accumulator battery, inversion
Device connects, and inverter is connected by wire is air conditioning unit with cold-wind/cold-water composite.
Solar energy photovoltaic panel group 24 is made up of polylith solar energy photovoltaic panel；In order to make solar energy
Volt plate group 24 can sufficiently absorb solar energy, can arrange convex in building roof centre
Platform, is installed on solar energy photovoltaic panel group 24 on boss.
New wind supplementary units uses air-inlet window, and wind unit uses air outlet window；Blowing unit
Use ajutage.
Cold-wind/cold-water composite is air conditioning unit, as it is shown on figure 3, include machine unit shell and set
The gas burner 7 that is placed in outside machine unit shell, flue gas heat recovery device 11；Separate in machine unit shell
Become air channel, upper strata A, the lower floor air channel B arranged up and down；In the A of air channel, upper strata: machine unit shell phase
Two side is respectively arranged with cold wind unit return air inlet 1, cold wind unit air outlet 14, air-cooler
Group air outlet 14 is connected with blowing unit, cold wind unit return air inlet 1 and cold wind unit air outlet
After entering by air between 14, flow direction sets gradually roughing efficiency air filter a2, first directly steams
Send out cooling unit, indirect evaporating-cooling surface cooler a5, mechanical refrigeration surface cooler 6, the friendship of combustion gas heat
Parallel operation 12 and cold wind unit pressure fan 13；In lower floor air channel B: machine unit shell two lateral walls
It is respectively arranged with handpiece Water Chilling Units air inlet 22, handpiece Water Chilling Units exhaust outlet 16, handpiece Water Chilling Units air intake
At the beginning of after entering as air between mouth 22, handpiece Water Chilling Units exhaust outlet 16, flow direction is disposed with
Effect filter b21, indirect evaporating-cooling surface cooler b20, the second direct evaporating-cooling unit,
Vapour/water-to-water heat exchanger 17 and handpiece Water Chilling Units exhaust blower 15；Indirect evaporating-cooling surface cooler a5,
Connect evaporation cooling surface cooler b20, the second direct evaporating-cooling unit, vapour/water-to-water heat exchanger 17 and
Connected by grid between flooring radiation device 25, form the first water circulation system；Machinery
Refrigeration surface cooler 6 is external with mechanical refrigeration cooling-water machine by water inlet pipe 30, return pipe 31 respectively
It is provided with valve, the second direct evaporating-cooling unit on group, water inlet pipe 30 and return pipe 31
It is connected with roofing cistern 23 by cistern feed pipe 26, constitutes the second water circulation system；
Gas heat exchanger 12, vapour/water-to-water heat exchanger 17, gas burner 7 and flue gas heat recovery device 11
Between by pipe network connect formed gas heating system.
First direct evaporating-cooling unit, includes filler a4, and filler a4 is provided above
Water-locator, the lower section of filler a4 is provided with header tank, and water-locator passes through feed pipe 28 and catchments
Case connects, and feed pipe 28 is respectively arranged with water circulating pump a3 and valve.
The structure of water circulation system is specific as follows:
Indirect evaporating-cooling surface cooler a5 passes through the first water pipe 29 and the second direct evaporating-cooling list
Unit connects, and the first water pipe 29 is by the 5th water pipe 36 with indirect evaporating-cooling surface cooler b20 even
Connect；Indirect evaporating-cooling surface cooler a5 is by the 6th water pipe 37 and indirect evaporating-cooling surface cooler
B20 connects, and the 6th water pipe 37 is connected by the 4th water pipe 35 and the second direct evaporating-cooling unit
Connecing, the 4th water pipe 35 is connected with vapour/water-to-water heat exchanger 17 by the second water pipe 33, and the second water
Pipe 33 is provided with valve with the junction of vapour/water-to-water heat exchanger 17, and the second water pipe 33 is by first
Flooring radiation device connecting tube 32 is connected with flooring radiation device 25, the second direct evaporating-cooling
Unit is connected with vapour/water-to-water heat exchanger 17 by the 3rd water pipe 34, and the 3rd water pipe 34 is by second
Flooring radiation device connecting tube 38 is connected with flooring radiation device 25.
Second direct evaporating-cooling unit, includes filler b18, and filler b18 is provided above
Spray equipment, spray equipment and the 4th water pipe 35 is had to connect；The lower section of filler b18 is provided with
Water storage box, water storage box is connected with the first water pipe 29, cistern feed pipe 26 respectively.
It is provided with valve, cistern feed pipe 26 on 4th water pipe 35 and the first water pipe 29
It is circumscribed with filling pipe 27, in cistern feed pipe 26, is provided with water strainer.
Second water pipe the 33, the 3rd water pipe the 34, the 5th water pipe the 36, first flooring radiation device is even
It is provided with valve in adapter 32 and the second flooring radiation device connecting tube 38.
Valve and water circulating pump b19 it is respectively arranged with on 6th water pipe 37.
The concrete structure of gas heating system is:
The two ends of gas heat exchanger 12 respectively with gas burner 7, flue gas heat recovery device 11
Connecting, gas burner 7 is respectively by pipeline and flue gas heat recovery device 11, vapour/water-to-water heat exchanger
17 connect, and flue gas heat recovery device 11 is connected with vapour/water-to-water heat exchanger 17 by pipeline, and combustion gas is fired
Connect in burner 7 and have gas inlet pipe 8, flue gas heat recovery device 11 is connected to combustion-supporting
Air intake duct 9, smoke exhaust pipe 10.
Fuel gas inlet is offered on gas inlet pipe 8；Offer in combustion air air inlet pipe 9 and help
Combustion air intlet；Exhaust opening is offered on smoke exhaust pipe 10.
The energy-saving evaporation of Winter-summer dual purpose of this utility model a kind of combination roofing water-retention cools
The work process of system is specific as follows:
(1) workflow in summer is specific as follows:
In the summer of hot humid, close the valve on feed pipe 28, the second water pipe 33 and vapour
What the junction of/water-to-water heat exchanger 17 was arranged has valve and water circulating pump a3, and now first directly steams
Send out cooling unit, gas heat exchanger 12 and vapour/water-to-water heat exchanger 17 to quit work；Open
One water pipe 29, water inlet pipe 30, outlet pipe the 31, second water pipe 33, the 3rd water pipe 34,
Valve on four water pipes 35 and the 5th water pipe 36, ON cycle water pump b19, steams indirectly simultaneously
Feel cold but surface cooler a5, mechanical refrigeration surface cooler 6, indirect evaporating-cooling surface cooler b20 and
Two direct evaporating-cooling unit are properly functioning.
(1) wind system flow process is as follows:
A. in machine unit shell, each parts in the A of air channel, upper strata coordinate operation, are used for processing building
Interior return air:
Return air in building is entered air channel, upper strata A in machine unit shell by cold wind unit return air inlet 1
In, first filter through roughing efficiency air filter a2, form clean return air；Between clean return air flows through
Meet evaporation cooling surface cooler a5, indirect evaporating-cooling surface cooler a5 clean return air is carried out
Process, it is achieved wait clammy but, formed pre-cooling return air；It is cold that pre-cooling return air again passes through mechanical refrigeration table
Device 6, is cooled down pre-cooling return air further by mechanical refrigeration surface cooler 6, forms cold wind；Cold wind
After flowing through out-of-work gas heat exchanger 12, under the effect of cold wind unit pressure fan 13,
By cold wind unit air outlet 14 in blowing unit sends into building.
In above process, also needing the new wind by arranging on building walls to mend wind unit is room
Interior supplementary new wind.
New wind and the cold wind sent by cold wind unit air outlet 14 can improve indoor ring after mixing
Border, as in figure 2 it is shown, after waiting to have improved outside air exhaust units is discharged to building.
B. in machine unit shell, in the B of lower floor air channel, each parts coordinate operation, are used for processing building row
Wind:
In summer, outdoor air is entered the lower floor's wind in machine unit shell by handpiece Water Chilling Units air inlet 22
In road B, first filter through roughing efficiency air filter b21 and form clean air draft；Clean discharge air flow
Cross indirect evaporating-cooling surface cooler b20, by indirect evaporating-cooling surface cooler b20 to clean row
Wind carries out precooling treatment, forms pre-cooling air draft；Pre-cooling air draft again passes through the second direct evaporating-cooling
Unit, after complete water institute to be absorbed liberated heat, flows through out-of-work vapour/water-to-water heat exchanger 17,
Under the effect of handpiece Water Chilling Units exhaust blower 15, handpiece Water Chilling Units exhaust outlet 16 drain into outside building.
(2) circulation flow process is as follows:
A. the circulation in roofing cistern 23:
Sleet water is stored on building roof in the roofing cistern 23 arranged, roofing water-retention
Sleet water in pond 23 relies on the gravitional force of self to flow into cistern feed pipe 26, and passes through
Cistern feed pipe 26 supplies the water storage box in the second direct evaporating-cooling unit, in order to ensure
Water quality, is provided with water strainer in cistern feed pipe 26, for filtering sleet water
Process.
It addition, be also associated with filling pipe 27 on cistern feed pipe 26, at roofing cistern 23
When not being stored into sleet water, municipal water supply can be connected with filling pipe 27, be used for being second
Water storage box moisturizing in direct evaporating-cooling unit.
B. the first direct evaporating-cooling unit and the circulating water of the second direct evaporating-cooling unit
System:
The cold water that second direct evaporating-cooling unit produces is divided into following components:
The indirect evaporating-cooling table that a part directly feeds in machine unit shell in lower floor air channel B is cold
Device b20；
The indirect evaporating-cooling table that a part directly feeds in machine unit shell in the A of air channel, upper strata is cold
Device a5；
Underfloor flooring radiation device 25 in additionally some flows into and is arranged at building,
Cold water after loop ends, finally turns again to the second direct evaporation in flooring radiation device 25
In cooling unit.
(2) workflow in winter is specific as follows:
In the winter that cold is dried, close the first water pipe 29, water inlet pipe 30, outlet pipe 31,
Valve on second water pipe the 33, the 3rd water pipe the 34, the 4th water pipe 35 and the 5th water pipe 36,
Simultaneously close off water circulating pump b19, indirect evaporating-cooling surface cooler a5, mechanical refrigeration surface cooler 6,
Indirect evaporating-cooling surface cooler b20 and direct evaporating-cooling section b18 quit work；Open water supply
Valve that the junction of valve on pipe 28, the second water pipe 33 and vapour/water-to-water heat exchanger 17 is arranged,
Water circulating pump a3, now the first direct evaporating-cooling unit, gas heat exchanger 12 and vapour/
Water-to-water heat exchanger 17 is properly functioning.
(1) wind system flow process is as follows:
In machine unit shell, each parts in the A of air channel, upper strata coordinate operation, are used for processing building
Interior system:
Return air in building is entered air channel, upper strata A in machine unit shell by cold wind unit return air inlet 1
In, first filter through roughing efficiency air filter a2, form clean return air；
Clean return air flows in the first direct evaporating-cooling unit, owing to winter climate is dried,
Return air water capacity in building is on the low side, and the return air in building enters the first direct evaporating-cooling
It is achieved that equal-enthalpy humidifying in unit, forms humidification return air；
Subsequently, humidification return air flows through gas heat exchanger 12 and heats, and finally send at cold wind unit
Under the effect of blower fan 13, by cold wind unit air outlet 14 in blowing unit sends into building.
(2) circulation flow process is as follows:
Self is directly fed, for building by cold water produced by the first direct evaporating-cooling unit
Build the return air in thing and carry out equal-enthalpy humidifying；
Recirculated water in indoor floor radiation appliance 25 enters vapour/water-to-water heat exchanger 17, at vapour/water
Radiant heating in indoor floor radiation appliance 25 is come back to after being heated in heat exchanger 17.
Therefore, the most both can be that building provides the air humidified, can be again flooring radiation dress
Hot water required for 25 offer radiant heatings is provided.
(3) workflow of gas heating system is as follows:
In the winter time, opening gas heat exchanger 12 and vapour/water-to-water heat exchanger 17, combustion gas is entered by combustion gas
Trachea 8 enters gas burner 7, and combustion air is entered flue gas heat by combustion air air inlet pipe 9
Gas burner 7 is entered after withdrawer 11 preheating；
In gas burner 7, combustion air, produces with certain proportion mixing after-combustion with combustion gas
Raw high-temperature flue gas respectively enters gas heat exchanger 12 and vapour/water-to-water heat exchanger 17, respectively to building
In building thing, return air heats, and heats the recirculated water in floor radiation appliance 25, puts
Flue gas after heat enters flue gas heat recovery device 11 and carries out waste heat recovery, carries out pre-to combustion air
Heat, is finally drained into outside building by smoke exhaust pipe 10.
The energy-saving evaporation of Winter-summer dual purpose of this utility model a kind of combination roofing water-retention cools
In system, the workflow of electric power system is:
Winter-summer dual purpose of the present utility model energy-saving evaporation cooling system can be by solar energy
TRT provides supply of electric power, solar energy photovoltaic panel group 24 absorb solar energy, by controlling
Device and inverter are coordinated unidirectional current is changed into alternating current supply cold-wind/cold-water composite air conditioner
Power-consuming component in group uses, and unnecessary electric energy was stored in accumulator battery in overcast and rainy and evening
Use.
The energy-saving evaporation of Winter-summer dual purpose of this utility model a kind of combination roofing water-retention cools
System, utilizes air conditioning unit cold (hot) water produced of cold-wind/cold-water composite to realize summer
Cooling and Winter heat supply.Wherein, the gas heating system in cold-wind/cold-water composite is air conditioning unit
System can prepare hot blast and hot water simultaneously；Gas heat exchanger 12 is for heating air；
Gas burner 7 is stainless steel, burning can be carried out inorganic regulation；Flue gas heat recovery device
11 pairs of flue gases carry out waste heat recovery, are effectively increased the efficiency of gas heating；And gas heating
Time combustion gas can be natural gas or liquefied petroleum gas；Vapor-water heat exchanger 17 is for adding water
Heat.Power-consuming component in cold-wind/cold-water composite is air conditioning unit is (such as: water circulating pump a3, follow
Ring water pump b19, cold wind unit pressure fan 13 and handpiece Water Chilling Units exhaust blower 14) all available set
Electric energy produced by the device of solar generating being placed on building roof, it is possible to by add
Accessory power supply ensures effective operation of whole air conditioning system.Cold-wind/cold-water composite air conditioner
Cold water used in the first direct evaporating-cooling unit in group comes from self set following
Ring water tank a3, cold water used in indirect evaporating-cooling surface cooler a5 comes from second and directly steams
Sending out cooling unit, cold water used in mechanical refrigeration surface cooler 6 is from mechanical refrigeration cooling-water machine
Group.In a word, in air channel, the upper strata A in cold-wind/cold-water composite is air conditioning unit, each parts are mutual
Coordinate, can summer for building in provide the air of cooling, in the winter time for providing in building
Heating, the air of humidification；In lower floor air channel B in cold-wind/cold-water composite is air conditioning unit respectively
Parts cooperate, and can be respectively indirect evaporating-cooling surface cooler a, flooring radiation device 25
Cold water is provided, the hot water of heating is directly provided for flooring radiation device 25 in the winter time.
This utility model combines the Winter-summer dual purpose energy-saving evaporation cooling system of roofing water-retention, uses
The mode of roofing water-retention reduces the refrigeration duty of building roof, and by open water supply (sleet
Water) for for the air conditioning unit water supply of cold-wind/cold-water composite, slow down cold-wind/cold-water composite
The problem that air conditioning unit water consumption is big, it is achieved that the Appropriate application of water resource；Cold-wind/cold-water is multiple
Mould assembly is air conditioning unit has the advantage that floor space is little, so can be greatly saved air conditioning system and take up an area
Area, and reduce initial cost and operating cost；Flooring radiation is used under floor in building
Device 25, not only realizes the dual function of summer cooling and Winter heat supply, also eliminates heating installation
Sheet and arm thereof, add the utilization rate of construction area；Use gas heating system to realize simultaneously
The Winter-summer dual purpose of air conditioning system, more efficiently, energy-conservation, can be more comfortable for firmly providing
Living environment.
Claims (10)
1. the Winter-summer dual purpose energy-saving evaporation cooling system combining roofing water-retention, it is characterized in that, underfloor flooring radiation device (25) in including the cold-wind/cold-water composite being arranged at outside building is air conditioning unit, be arranged on building roof roofing cistern (23) and being arranged at building, described cold-wind/cold-water composite is air conditioning unit to be connected with in building by blowing unit, and described cold-wind/cold-water composite is air conditioning unit to be connected with roofing cistern (23), flooring radiation device (25) respectively；Also including the relative new wind supplementary units being arranged on building walls and wind unit, described new wind supplementary units uses air-inlet window, and described wind unit uses air outlet window.
Winter-summer dual purpose the most according to claim 1 energy-saving evaporation cooling system, it is characterised in that also include the device of solar generating being arranged on building roof, described device of solar generating is air conditioning unit with cold-wind/cold-water composite to be connected.
Winter-summer dual purpose the most according to claim 1 and 2 energy-saving evaporation cooling system, it is characterized in that, described cold-wind/cold-water composite is air conditioning unit, includes machine unit shell and the gas burner (7) being arranged at outside machine unit shell, flue gas heat recovery device (11)；
Air channel, upper strata (A), lower floor air channel (B) arranged up and down it is separated in described machine unit shell；
In air channel, described upper strata (A): machine unit shell two lateral walls is respectively arranged with cold wind unit return air inlet (1), cold wind unit air outlet (14), described cold wind unit air outlet (14) is connected with blowing unit, after entering by air between described cold wind unit return air inlet (1) and cold wind unit air outlet (14), flow direction sets gradually roughing efficiency air filter a (2), first direct evaporating-cooling unit, indirect evaporating-cooling surface cooler a (5), mechanical refrigeration surface cooler (6), gas heat exchanger (12) and cold wind unit pressure fan (13)；
In described lower floor air channel (B): machine unit shell two lateral walls is respectively arranged with handpiece Water Chilling Units air inlet (22), handpiece Water Chilling Units exhaust outlet (16), after entering by air between described handpiece Water Chilling Units air inlet (22), handpiece Water Chilling Units exhaust outlet (16), flow direction is disposed with roughing efficiency air filter b (21), indirect evaporating-cooling surface cooler b (20), the second direct evaporating-cooling unit, vapour/water-to-water heat exchanger (17) and handpiece Water Chilling Units exhaust blower (15)；
Connected by grid between described indirect evaporating-cooling surface cooler a (5), indirect evaporating-cooling surface cooler b (20), the second direct evaporating-cooling unit, vapour/water-to-water heat exchanger (17) and flooring radiation device (25), form the first water circulation system；
Described mechanical refrigeration surface cooler (6) is respectively by water inlet pipe (30), return pipe (31) external mechanical refrigeration handpiece Water Chilling Units, it is provided with valve on described water inlet pipe (30) and return pipe (31), described second direct evaporating-cooling unit is connected with roofing cistern (23) by cistern feed pipe (26), constitutes the second water circulation system；
Connected by pipe network between described gas heat exchanger (12), vapour/water-to-water heat exchanger (17), gas burner (7) and flue gas heat recovery device (11) and form gas heating system.
Winter-summer dual purpose the most according to claim 3 energy-saving evaporation cooling system, it is characterized in that, described first direct evaporating-cooling unit, include filler a (4), described filler a (4) be provided above water-locator, the lower section of described filler a (4) is provided with header tank, and described water-locator is connected with header tank by feed pipe (28)；
Water circulating pump a (3) and valve it is respectively arranged with on described feed pipe (28).
Winter-summer dual purpose the most according to claim 3 energy-saving evaporation cooling system, it is characterised in that the structure of described first water circulation system is:
Described indirect evaporating-cooling surface cooler a (5) is connected with the second direct evaporating-cooling unit by the first water pipe (29), and described first water pipe (29) is connected with indirect evaporating-cooling surface cooler b (20) by the 5th water pipe (36)；
Described indirect evaporating-cooling surface cooler a (5) is connected with indirect evaporating-cooling surface cooler b (20) by the 6th water pipe (37), and described 6th water pipe (37) is connected with the second direct evaporating-cooling unit by the 4th water pipe (35)；
Described 4th water pipe (35) is connected with vapour/water-to-water heat exchanger (17) by the second water pipe (33), and the junction of the second water pipe (33) and vapour/water-to-water heat exchanger (17) is provided with valve；Described second water pipe (33) is connected with flooring radiation device (25) by the first flooring radiation device connecting tube (32), described second direct evaporating-cooling unit is connected with vapour/water-to-water heat exchanger (17) by the 3rd water pipe (34), and described 3rd water pipe (34) is connected with flooring radiation device (25) by the second flooring radiation device connecting tube (38).
Winter-summer dual purpose the most according to claim 5 energy-saving evaporation cooling system, it is characterized in that, described second direct evaporating-cooling unit, include filler b (18), be provided above spray equipment, described spray equipment and the 4th water pipe (35) of described filler b (18) connect；
The lower section of described filler b (18) is provided with water storage box, and described water storage box is connected with the first water pipe (29), cistern feed pipe (26) respectively.
Winter-summer dual purpose the most according to claim 6 energy-saving evaporation cooling system, it is characterised in that be provided with valve on described 4th water pipe (35) and the first water pipe (29)；
Described cistern feed pipe (26) is circumscribed with filling pipe (27), is provided with water strainer in described cistern feed pipe (26).
Winter-summer dual purpose the most according to claim 5 energy-saving evaporation cooling system, it is characterized in that, described second water pipe (33), the 3rd water pipe (34), the 5th water pipe (36), the first flooring radiation device connecting tube (32) and the second flooring radiation device connecting tube (38) are provided with valve；
It is respectively arranged with valve and water circulating pump b (19) on described 6th water pipe (37).
Winter-summer dual purpose the most according to claim 3 energy-saving evaporation cooling system, it is characterised in that the concrete structure of described gas heating system is:
The two ends of described gas heat exchanger (12) are connected with gas burner (7), flue gas heat recovery device (11) respectively；
Described gas burner (7) is connected with flue gas heat recovery device (11), vapour/water-to-water heat exchanger (17) by pipeline respectively, and the upper connection of described gas burner (7) has gas inlet pipe (8)；
Described flue gas heat recovery device (11) is connected with vapour/water-to-water heat exchanger (17) by pipeline；Combustion air air inlet pipe (9), smoke exhaust pipe (10) it is connected on described flue gas heat recovery device (11).
Winter-summer dual purpose the most according to claim 2 energy-saving evaporation cooling system, it is characterized in that, described device of solar generating, include solar energy photovoltaic panel group (24), described solar energy photovoltaic panel group (24) is connected with controller by wire, described controller is connected with accumulator battery, inverter by wire respectively, and described inverter is connected by wire is air conditioning unit with cold-wind/cold-water composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238882.XU CN205717965U (en) | 2016-03-25 | 2016-03-25 | A kind of Winter-summer dual purpose energy-saving evaporation cooling system of combination roofing water-retention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238882.XU CN205717965U (en) | 2016-03-25 | 2016-03-25 | A kind of Winter-summer dual purpose energy-saving evaporation cooling system of combination roofing water-retention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717965U true CN205717965U (en) | 2016-11-23 |
Family
ID=57314681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238882.XU Expired - Fee Related CN205717965U (en) | 2016-03-25 | 2016-03-25 | A kind of Winter-summer dual purpose energy-saving evaporation cooling system of combination roofing water-retention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044702A (en) * | 2017-05-24 | 2017-08-15 | 西安工程大学 | The air-conditioner set of the indirect direct evaporating-cooling combine refrigeration of band-tube type harl |
-
2016
- 2016-03-25 CN CN201620238882.XU patent/CN205717965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044702A (en) * | 2017-05-24 | 2017-08-15 | 西安工程大学 | The air-conditioner set of the indirect direct evaporating-cooling combine refrigeration of band-tube type harl |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105841358B (en) | With reference to the Winter-summer dual purpose Evaporative Cooling Air-conditioning System of roofing water storage | |
| CN104197443B (en) | Integrate the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy | |
| CN201191049Y (en) | Radiation air conditioning system based on recycling wet cooling tower and cold/heat sources of ground source heat pump | |
| CN101858626B (en) | Capillary radiation air-conditioning system combining solar with evaporative cooling | |
| CN103398433B (en) | The air conditioning system that evaporation cooling, solar energy combine with quasiconductor | |
| CN103836748B (en) | The air conditioning system that wind energy, solar energy can combine with dry air | |
| CN201523654U (en) | Tobacco flue-curing room using air source heat pump as heat source | |
| CN102032632A (en) | Novel energy resource air conditioning mode and system | |
| CN103759363B (en) | The Evaporative Cooling Air-conditioning System combined with passive cooling, heating | |
| CN104654499B (en) | Air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation | |
| CN207132498U (en) | Passive type evaporates cooling channel air-conditioning system | |
| CN103017273B (en) | Heating and ventilating air conditioner system for rural residence | |
| CN204084695U (en) | The aircondition that a kind of energy gradient utilizes | |
| CN204962981U (en) | Energy -saving humidification evaporation cooling type fan -coil unit | |
| CN110762892A (en) | Solar energy combined cooling and heating dual-connection dual-supply system | |
| CN106895524B (en) | In conjunction with the cooling cooling system for being used for radiation tail end of water side evaporation of photovoltaic power generation | |
| CN207555852U (en) | A kind of underground heat exchange formula full heat recovery fresh air processing system | |
| CN104165426A (en) | Air conditioning system combining direct evaporative cooling with solar heat collection and phase change heat storage | |
| CN107975897A (en) | A kind of solar chimney cold supply system compound with evaporation cooling cold wind tower | |
| CN204678566U (en) | The energy-saving Evaporative Cooling Air-conditioning System of anti-freeze formula | |
| CN205717965U (en) | A kind of Winter-summer dual purpose energy-saving evaporation cooling system of combination roofing water-retention | |
| CN207778668U (en) | Compound air through tunnel based on solar chimney driving and transpiration-cooled cold supply system | |
| CN111678193A (en) | Comprehensive energy-saving temperature-control water supply system for living buildings | |
| CN204593680U (en) | Adopt the Evaporative Cooling Air-conditioning System of wind light mutual complementing power generation and gas heating | |
| CN104791933A (en) | Anti-icing type evaporative cooling air conditioning system based on photovoltaic driving |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |