CN109737508A - A kind of air-conditioner set of modified using energy source - Google Patents

A kind of air-conditioner set of modified using energy source Download PDF

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Publication number
CN109737508A
CN109737508A CN201910013176.3A CN201910013176A CN109737508A CN 109737508 A CN109737508 A CN 109737508A CN 201910013176 A CN201910013176 A CN 201910013176A CN 109737508 A CN109737508 A CN 109737508A
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air
air duct
heat
cool
exchanger
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CN201910013176.3A
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CN109737508B (en
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陈延军
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Institute of Materials of CAEP
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Abstract

The present invention provides a kind of air-conditioner sets of modified using energy source, include air inlet, air inlet valve, revolution air duct, filter, chilled water surface-cooler, cool-heat-exchanger, blower, wind-warm syndrome electric heater, air outlet valve and drip tray;By the design of cross, vertical air plenums, according to operation of air conditioner needs, selectivity enters the wind, makes full use of existing natural resources, reduce the consumption of the energy.The energy again cools down in advance to inlet air using board-like cool-heat-exchanger, air duct improvement are arranged in air-conditioner set after, is heated up, can reduce air conditioning energy consumption, improve energy utilization efficiency, have good economic and social benefit by the program.

Description

A kind of air-conditioner set of modified using energy source
Technical field
The present invention relates to air-conditioning equipment, especially a kind of air-conditioner set of modified using energy source.
Background technique
In the prior art, the air-conditioner set energy consumption of chilled water refrigeration is higher, and the loss of unit operating cost is larger, especially At summer high temperature high humidity season, chilled water surface-cooler will generate a large amount of condensed water blocking channels, become air-supply passage Narrow, resistance becomes larger.It just has partial coagulation water to be taken away by blower, be sent in air-conditioned room, to influence the dehumidifying of air-conditioner set Effect.
Summary of the invention
The purpose of the present invention aiming at deficiency of the prior art, and provides a kind of modified using energy source Air-conditioner set, the program use the board-like cool-heat-exchanger of setting crossing current in air-conditioner set, innovate drip tray and compound air duct, Natural energy resources are utilized by selection air inlet.Condensed water again cools down in advance to inlet air after, air-conditioning can be reduced Energy consumption improves energy utilization efficiency, has good economic and social benefit.
This programme is achieved by the following technical measures:
A kind of air-conditioner set of modified using energy source includes air inlet, air inlet valve, revolution air duct, filter, freezing Water meter aerator, cool-heat-exchanger, blower, wind-warm syndrome electric heater, air outlet valve, drip tray and selective air-intake device; Cool-heat-exchanger includes the vertical air duct being staggered and crossing current air duct, and outdoor hot wind passes sequentially through air inlet, cold and hot friendship Enter revolution air duct behind the vertical air duct of parallel operation, then cooling by air inlet valve, filter, freezing water surface by revolution air duct It is flowed out using after the crossing current air duct of cool-heat-exchanger, blower, wind-warm syndrome electric heater from air outlet valve after device;Drip tray setting In the lower section of chilled water surface-cooler and cool-heat-exchanger and extend to the lower section of air inlet valve;Drip tray and cross air flue Top surface contact;Selective air-intake device include selective air duct, switch valve, glass sunlight house,It is reflectiveIt is heat-insulatedPlate;The bottom of glass sunlight house Portion is provided with reflectiveIt is heat-insulatedPlate;It is offered on the side wall of glass sunlight houseAir feed shutter window;Selective air duct includes interconnected Cross air duct and the vertical air plenums that cross air duct intersection is set and is connected to cross air duct;Cross air duct is set It sets and is provided with air feed shutter window on the lower section of reflection and heat insulation plate and the air duct of four direction;Vertical air plenums pass through reflectiveEvery HeatPlate protrudes into glass sunlight house, and vertical air plenumsAir inletShutter is arranged in glass sunlight house;Each of cross air ductAir inlet Independent switch valve is provided at shutter;Vertical air plenumsAir inletSwitch valve is provided at shutter;Air inlet and selection Property air duct connection.
As the preferred of this programme: completely isolated between Vertical Channel and cross-flow passes and be able to carry out heat exchange.
As the preferred of this programme: the bottom of drip tray is provided with spray port, and spray port is connected to revolution air duct.
As the preferred of this programme: the shape in the vertical air duct of cool-heat-exchanger and air duct of flowing over is corrugated.
As the preferred of this programme: the end in air duct of flowing over is provided with water blocking back hook.
As the preferred of this programme: water-accepting board and revolution air duct are in close contact.
Due to that using the board-like cool-heat-exchanger of crossing current with cross air flue heat exchange, can utilize through being subcooled in this scenario Freeze cooling capacity entrained by the cold wind of water meter aerator to cool down to the hot wind for entering air-conditioner set, while being arranged below The condensed water picked up in drip tray can also cool down again for hot wind;It is right simultaneously using the heat of external hot windAfter coolingIt is cold Wind heats up, and can significantly reduce the energy consumption of air-conditioner set;And in the selective air-intake device of air inlet setting, refrigeration It can selectively choose positioned at the side cross air duct of back air inlet, cool-down dehumidification effect can be further increased;When heating The vertical air plenums in glass sunlight house can be selected to enter the wind, make to increase into machine wind-warm syndrome, improve unit operation efficiency, it is energy saving, have Good economic and social benefit.
This programme has the beneficial effect that
1, air inlet is using five direction air inlets.It is selectively entered the wind from building left-right and front-back and glass sunlight house.It is selected when summer The building back side is entered the wind at without sunlight.The influence to supply air temperature under sunlight irradiation can be effectively reduced, is reduced to air-conditioning Unit generates energy consumption.Winter selection building has sunlight direction air inlet, can be improved supply air temperature, reduces the energy of air-conditioner set Consumption.
2, roof glass sunlight house is entered the wind, and winter can make full use of under sunlight irradiation, by reflectiveIt is heat-insulatedPlate improves air-supply temperature Degree.Reduce energy consumption caused by heating wind-warm syndrome.
3, it increases and extends water-accepting board design, recycle condensed water cooling capacity.Summer can reduce air-supply supply air temperature and humidity.Because Spatial area increases, and wind speed slows down, moreover it is possible to improve water blocking, effect on moisture extraction.
4, the condensed water after dehumidifying, moreover it is possible to which directly right by way of spray, air-supply carries out cool-down dehumidification and dustproof function.
5, the hard amount of the condensed water after dehumidifying, water is zero, is connected, recycling and reusing by pipeline, is also used as cooling down The supplement water of circulation.Water temperature is effectively reduced, prevents condenser fouling.
6, using multifunctional and composite type channel.The cooling capacity of condensed water, continues to cool down to air-supply after effective use cool-down dehumidification.
It can be seen that compared with prior art, the present invention having substantive features and progress, the beneficial effect implemented It is obvious.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of hot and cold heat exchanger.
In figure, 1 is air inlet, and 2 be air inlet valve, and 3 be filter, and 4 be chilled water surface-cooler, and 5 be water-accepting board, 6 be blower, and 7 be wind-warm syndrome electric heater, and 8 be air outlet valve, and 9 be cool-heat-exchanger, and 10 return for revolution air duct, 11 for water blocking Hook, 12 be vertical air duct, and 13 be crossing current air duct, and 14 be water fender, and 15 be spray port, and 16 be discharge outlet, and 17 be glass sunlight house, and 18 are Air feed shutter window,19It is reflectiveIt is heat-insulatedPlate, 20 be cross air duct, and 21 be vertical air plenums.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.
By attached drawing, it can be seen that this programme includes air inlet, air inlet valve, revolution air duct, filter, chilled water Surface-cooler, cool-heat-exchanger, blower, wind-warm syndrome electric heater, air outlet valve, drip tray and selective air-intake device;It is cold Heat exchanger includes the vertical air duct being staggered and crossing current air duct, and outdoor hot wind passes sequentially through air inlet, cold and hot exchange Enter revolution air duct behind the vertical air duct of device, then air inlet valve, filter, chilled water surface-cooler are passed through by revolution air duct It is flowed out afterwards using after the crossing current air duct of cool-heat-exchanger, blower, wind-warm syndrome electric heater from air outlet valve;Drip tray setting exists The lower section of chilled water surface-cooler and cool-heat-exchanger and the lower section for extending to air inlet valve;Drip tray and cross air flue Top surface contact;Selective air-intake device includes selective air duct, switch valve (being not drawn into figure), glass sunlight house, reflectiveIt is heat-insulatedPlate; The bottom of glass sunlight house is provided with reflectiveIt is heat-insulatedPlate;Air feed shutter window is offered on the side wall of glass sunlight house;Selective air duct includes Interconnected cross air duct and the vertical air plenums that cross air duct intersection is set and is connected to cross air duct;Ten Font air duct is arranged reflectiveIt is heat-insulatedAir feed shutter window is provided on the lower section of plate and the air duct of four direction;Vertical air plenums Across reflectiveIt is heat-insulatedPlate protrudes into glass sunlight house, and vertical air plenumsAir inletShutter is arranged in glass sunlight house;Cross air duct Independent switch valve (being not drawn into figure) is provided at each air feed shutter window;It is arranged at the air feed shutter window of vertical air plenums There is switch valve (being not drawn into figure);Air inlet is connected to selective air duct.Between Vertical Channel and cross-flow passes it is completely isolated simultaneously And it is able to carry out heat exchange.The bottom of drip tray is provided with spray port, and spray port is connected to revolution air duct.Cool-heat-exchanger erects The shape in straight air duct and air duct of flowing over is corrugated.The end in crossing current air duct is provided with water blocking back hook.Drip trayWith revolution wind Road is in close contact.
Embodiment 1:
In air-conditioner set refrigerating operaton, external hot wind enters from air inletRevolutionAir duct, using chilled water surface-cooler Entering crossing current air duct after cooling, the hot wind in vertical air duct can be pre-chilled in the cold wind after cooling down at this time,Utilize part It is entered back into rear class air duct after cooling capacity, and the heat of hot wind also can play temperature rise effect to cold wind, can reduce rear class The heating energy consumption of wind-warm syndrome heater in air duct.
The drip tray being arranged below chilled water surface-cooler and hot and cold heat exchanger plays the role of storing condensed water, and Because itself and revolution air duct be in close contact, can play the role of reduce revolution air duct wall temperature, while drip tray top setting lead Hot plate is in close contact it with the outer wall of air inlet valve and filter, equally can reduce air inlet valve and filter Outside wall temperature, play the role of to the pre-cooling of the hot wind of entrance, can be further using discarded cooling capacity in revolution air duct Hot wind cooling.
Embodiment 2:
Difference is compared with embodiment, is connected with cross air duct, four orientation setting in cross air duct in air inlet Air feed shutter window can individually be opened and closed, convenient in refrigerating operaton selection open be located at the building back air feed shutter window, Other air feed shutter windows are closed, guarantees that the outdoor air temperature for entering unit is lower, the heat exchange of air-conditioner set can be further increased Efficiency improves unit operation efficiency, reduces energy consumption.
Embodiment 3:
Difference from Example 1 is, is arranged spray port using in the bottom of drip tray, and spray port can will be in drip tray Condensed water is sprayed, and is cooled down to the hot wind entered in air duct.
Embodiment 4
In unit heating operation, since glass sunlight house internal temperature is higher in the case where sunlight irradiates, all cross wind are closed at this time The switch valve in road individually opens the switch valve for the vertical air plenums being located in glass sunlight house, the hot wind in glass sunlight house is made to pass through vertically-supplying air Road enters air inlet, can be heated using wind-warm syndrome of the solar energy to air inlet, can greatly save the energy consumption of air-conditioner set.
This programme can be freezed by selective air inlet in use, using outdoor hot wind and chilled water surface-cooler The included energy of cold wind be pre-chilled and heat up to the cold wind after cool-down dehumidification to outdoor hot wind, and when heating operation being capable of benefit It is heated with wind-warm syndrome of the solar energy to air inlet, is entered the wind by vertical air plenums, the operation power consumption of air-conditioner set can be substantially reduced, Operational effect is improved, is realized energy-saving.
This programme can be using the included energy of the cold wind after outdoor hot wind and chilled water surface-cooler to outdoor hot wind Be pre-chilled and heat up to the cold wind after cool-down dehumidification, the operation power consumption of air-conditioner set can be substantially reduced.Improve operation Effect is realized energy-saving.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed New feature or any new combination, and disclose any new method or process the step of or any new combination.

Claims (7)

1. a kind of air-conditioner set of modified using energy source, it is characterized in that: include air inlet, air inlet valve, revolution air duct, Filter, chilled water surface-cooler, cool-heat-exchanger, blower, wind-warm syndrome electric heater, air outlet valve, drip tray and selection Property air-intake device;The cool-heat-exchanger includes the vertical air duct being staggered and crossing current air duct, and outdoor hot wind successively leads to Enter revolution air duct after crossing the vertical air duct of air inlet, cool-heat-exchanger, then by revolution air duct by air inlet valve, filtering After device, chilled water surface-cooler using after the crossing current air duct of cool-heat-exchanger, blower, wind-warm syndrome electric heater from air outlet slit Valve outflow;The drip tray is arranged in the lower section of chilled water surface-cooler and cool-heat-exchanger and extends to air inlet valve Lower section and the lower section for extending to air inlet valve;The drip tray is contacted with the top surface of cross air flue;The selectivity air inlet dress It sets including selective air duct, switch valve, glass sunlight house, reflection and heat insulation plate;The bottom of the glass sunlight house is provided with reflection and heat insulation plate; Air feed shutter window is offered on the side wall of the glass sunlight house;The selectivity air duct include interconnected cross air duct with And the vertical air plenums that cross air duct intersection is set and is connected to cross air duct;The cross air duct is arranged reflective Air feed shutter window is provided on the lower section of thermal insulation board and the air duct of four direction;The vertical air plenums pass through reflection and heat insulation plate It protrudes into glass sunlight house, and the air feed shutter window of vertical air plenums is arranged in glass sunlight house;Each air inlet in the cross air duct Independent switch valve is provided at shutter;Switch valve is provided at the air feed shutter window of the vertical air plenums;The air inlet Mouth is connected to selective air duct.
2. a kind of air-conditioner set of modified using energy source according to claim 1, it is characterized in that: the Vertical Channel and It is completely isolated and be able to carry out heat exchange between cross-flow passes.
3. the air-conditioner set of a kind of modified using energy source according to claim 1, it is characterized in that: the bottom of the drip tray Portion is provided with spray port, and spray port is connected to revolution air duct.
4. the air-conditioner set of a kind of modified using energy source according to claim 1, it is characterized in that: the cool-heat-exchanger Vertical air duct and flow over air duct shape be corrugated.
5. a kind of air-conditioner set of modified using energy source according to claim 1, it is characterized in that: the crossing current air duct End is provided with water blocking back hook.
6. a kind of air-conditioner set of modified using energy source according to claim 1, it is characterized in that: the water-accepting board with return Turn air duct close contact.
7. a kind of air-conditioner set of modified using energy source according to claim 1, it is characterized in that: the revolution air duct Bottom is provided with discharge outlet.
CN201910013176.3A 2019-01-07 2019-01-07 Improved generation energy utilization's air conditioning unit Active CN109737508B (en)

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CN201910013176.3A CN109737508B (en) 2019-01-07 2019-01-07 Improved generation energy utilization's air conditioning unit

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Application Number Priority Date Filing Date Title
CN201910013176.3A CN109737508B (en) 2019-01-07 2019-01-07 Improved generation energy utilization's air conditioning unit

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CN109737508B CN109737508B (en) 2021-03-23

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN112665410A (en) * 2019-10-16 2021-04-16 北京百度网讯科技有限公司 Anti-freezing system and anti-freezing method for cooling tower

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN112665410A (en) * 2019-10-16 2021-04-16 北京百度网讯科技有限公司 Anti-freezing system and anti-freezing method for cooling tower
CN112665410B (en) * 2019-10-16 2022-10-04 北京百度网讯科技有限公司 Anti-freezing system and anti-freezing method for cooling tower

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