CN109253510A - A kind of air energy window air-cooler - Google Patents
A kind of air energy window air-cooler Download PDFInfo
- Publication number
- CN109253510A CN109253510A CN201810877078.XA CN201810877078A CN109253510A CN 109253510 A CN109253510 A CN 109253510A CN 201810877078 A CN201810877078 A CN 201810877078A CN 109253510 A CN109253510 A CN 109253510A
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- China
- Prior art keywords
- air
- phase
- change accumulation
- accumulation energy
- cooler
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
- F24F5/0021—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using phase change material [PCM] for storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
- F24F2005/0032—Systems storing energy during the night
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses a kind of air energy window air-coolers, including air-cooler shell, be provided on air-cooler shell front-back and be furnished with phase-change accumulation energy pipe unit tube sheet, air-cooler shell or so face up and down be distributed with can open and close air grille, lower section be equipped with cross flow fan；Phase-change accumulation energy pipe that phase-change accumulation energy pipe unit includes several and column distribution, being arranged on tube sheet according to mode of interlocking up and down；When being lower than the phase transition temperature of phase-change material by night outdoor temperature, outdoor cold air flows through phase-change accumulation energy pipe unit and starts cold-storage, the raising of room temperature on daytime need when cooling capacity in room high temperature air flow through phase-change accumulation energy pipe unit start to release it is cold, realize energy storage and release can, and then realize that room air is adjusted.The present invention realizes compressor-free refrigeration, makes full use of air energy, system energy consumption is low, zero-emission, while being able to satisfy the thermal comfort requirement of resident using northwest China and the big temperature difference local climate feature of the Belt and Road and phase-change accumulation energy principle.
Description
Technical field
The invention belongs to build air-conditioning technique field, in particular to a kind of air energy window air-cooler.
Background technique
Building energy consumption accounts for the ratio of social total energy consumption 30% or so, and wherein air conditioning energy consumption accounts for about building energy consumption
50% or so, the energy conservation of air-conditioning system has become the important composition of national energy strategy.In recent years quick with the Northwest
Development, air conditioning energy consumption will increase further.
The Northwest's day and night temperature is big, and night air temperature is low (12 DEG C~20 DEG C), daytime air themperature height (28 DEG C~38
DEG C), therefore night cooling capacity can be transferred to daytime by Cool Storage Technology.
Conventional air conditioner uses compressor refrigeration, and energy consumption is high, emission greenhouse gas, and the Northwest's day and night temperature compared with
Greatly, the summer day high temperature period is shorter, and air-conditioning most time belongs to idle state.And not when conditioning in Transition Season and outdoor temperature are suitable for
It can be used when new blower.Patent " a kind of miniature air-conditioner " (CN106440143A) discloses a kind of miniature air-conditioner, using family
The existing air-conditioning in front yard is refrigeration heat sink, carries out cold-storage, realizes air conditioning, and this air conditioner is played using its electric energy of power grid low ebb,
Traditional air conditioner is needed to freeze.Patent " a kind of phase change cold-storage air-conditioning system " (CN204006458U) discloses a kind of cold accumulation air-conditioner system
System is made of refrigeration host computer, phase change cold-storage pond, cold-storage pump, plate heat exchanger, solenoid valve, cooling supply pump and air conditioning terminal.The air-conditioning
There is still a need for refrigeration compressor, only serves and alleviate peak valley power supply influence of unbalance.Patent " a kind of phase change cold-storage system "
(CN206583015U) a kind of phase change cold-storage system is disclosed, is made of refrigeration unit, cold storage unit and cooling supply unit, needs to make
Cold solves cold storage unit thermo parameters method problem of non-uniform.Patent " a kind of phase change cold-storage device " (CN107560477A)
A kind of phase change cold-storage device is disclosed, is made of cold-storage module and outer circulation module, refrigeration unit is needed to provide cold source, Ke Yijin
The peak load shifting of row electric power.
Above technical scheme is all to use conventional chiller for cold source, and energy consumption is high, in addition to traditional air conditioner needs to increase equipment,
Increase investment, operating cost is high.
Summary of the invention
To solve drawbacks described above existing in the prior art, the purpose of the present invention is to provide a kind of air energy window cold wind
Machine, using phase-change material in phase transition process energy storage with release can characteristic, the cooling capacity of night outdoor air is transferred to daytime
The transfer of cooling capacity over time and space is realized in interior, and then realizes zero power consumption refrigeration, and low power consumption operation, zero-emission, zero is dirty
Dye, and the demand that room air is adjusted is realized using air cold.It is able to satisfy the Northwest resident indoor thermal comfort requirement.
The present invention is realized by following technical proposals.
A kind of air energy window air-cooler, including air-cooler shell, are provided with tube sheet on air-cooler shell front-back,
Tube sheet is equipped with phase-change accumulation energy pipe unit；Be distributed with above and below air-cooler shell or so face can open and close air grille,
Cross flow fan is equipped in air-cooler below phase-change accumulation energy pipe unit；
The phase-change accumulation energy pipe unit include several and column distribution, be arranged on tube sheet according to mode of interlocking up and down
Phase-change accumulation energy pipe；When being lower than the phase transition temperature of phase-change material by night outdoor temperature, outdoor cold air flows through phase-change accumulation energy pipe
Unit starts cold-storage, and the raising of room temperature on daytime needs when cooling capacity in room high temperature air to flow through phase-change accumulation energy pipe unit to start to release
It is cold, it realizes energy storage and releases energy, and then realize that room air is adjusted.
Preferably, the Tube-sheet Welding is on the tube sheet support pipe in air-cooler.
Preferably, the phase-change accumulation energy pipe unit outer diameter is the phase-change accumulation energy pipe of 13mm~18mm, phase-change accumulation energy Guan Weitong
Tube material light pipe or finned tube, phase-change material are packaged in phase-change accumulation energy pipe, the sealing of phase-change accumulation energy pipe both ends.
Preferably, the phase-change material is graphene composite phase-change material of the phase transition temperature at 22 DEG C~28 DEG C, the stone
Black alkene composite phase-change material includes the raw material of following mass ratioes:
10~30% graphenes, 50~70% palm oils, 10~20% tetradecyl alchohols.
Preferably, described four can be respectively equipped with filter on the inside of the air inlet in open and close air grille.
Preferably, described four can open and close air grille include outside air inlet, outside air outlet, indoor
Air inlet, indoor air outlet, all air ports are electric-powered shutter, and the method for operation is linkage control.
Preferably, the filter be disassembling cleaning primary filter, be set to outside air inlet and indoor into
On the inside of air port.
Preferably, the cross flow fan is mute cross flow fan, is set to below phase-change accumulation energy pipe unit, is centrally arranged.
Preferably, the air-cooler shell uses ABS or HIPS thermoplastic.
Compared with prior art, the present invention completes the Time-spatial diversion of air cold using air energy window air-cooler, realizes
The air conditioning of low energy consumption, zero-emission.The equipment is utilized according to the climatic characteristic of the Northwest and the big temperature difference area of the Belt and Road
Night outdoor air cooling capacity is transferred in room on daytime by the phase-change accumulation energy characteristic of phase-change material, meets indoor thermal comfort requirement.It adopts
With the form of window air conditioner, it is not take up the interior space, it is only necessary to which a Fans can be achieved with charging, release cold operating condition and ventilation
The operation of operating condition.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, not
Inappropriate limitation of the present invention is constituted, in the accompanying drawings:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is tube sheet aperture schematic diagram of the present invention；
Fig. 3 is phase-change accumulation energy tube section figure of the present invention；
Fig. 4 is working principle diagram of the present invention.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention will be described in detail, herein illustrative examples of the invention
And explanation is used to explain the present invention, but not as a limitation of the invention.
As shown in Figure 1, a kind of air energy window air-cooler of the invention, including air-cooler shell 7, and be arranged in air-cooler
Tube sheet 2 on 7 front-back of shell, tube sheet 2 are welded on the tube sheet support pipe 3 on the inside of air-cooler, and phase transformation is equipped on tube sheet 2 and is stored up
Can pipe unit 1, phase-change accumulation energy pipe unit 1 include several and column distribution, be arranged on tube sheet 2 according to mode of interlocking up and down
Phase-change accumulation energy pipe 8,8 outer diameter of phase-change accumulation energy pipe is 13mm~18mm, and as shown in Fig. 2,3, material is copper pipe material light pipe or wing
Piece pipe, phase-change material 9 are packaged in phase-change accumulation energy pipe 8, the sealing of 8 both ends of phase-change accumulation energy pipe.Phase-change material 9 is phase transition temperature 22
DEG C~28 DEG C of graphene composite phase-change material, graphene composite phase-change material includes the raw material of following mass ratioes: 10~30%
Graphene, 50~70% palm oils, 10~20% tetradecyl alchohols.
Following table 1 gives the proportion embodiment of the different phase-change materials in phase-change accumulation energy pipe
| Material | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Graphene | 20 | 25 | 22 | 30 | 10 |
| Palm oil | 64 | 65 | 65 | 50 | 70 |
| Tetradecyl alchohol | 16 | 10 | 13 | 20 | 20 |
Be distributed with above and below 7 or so face of air-cooler shell can open and close air grille 6, the air inlet in air grille 6
Filter 5 is respectively equipped on the inside of mouthful.Air grille 6 include outside air inlet C, outside air outlet D, indoor air inlet A,
Indoor air outlet B, all air ports are electric-powered shutter, and the method for operation is linkage control.In air inlet in air grille 6
Side is respectively equipped with filter 5, and filter 5 is disassembling cleaning primary filter, be set to outside air inlet C and indoor into
On the inside of the A of air port.
Cross flow fan 4 is equipped with below phase-change accumulation energy pipe unit 1, cross flow fan 4 is mute cross flow fan, is set to phase transformation storage
1 lower section of energy pipe unit, is centrally arranged.
The material that air-cooler shell 7 uses is ABS or HIPS thermoplastic.
The arrangement of aperture fork is set on the tube sheet referring to shown in Fig. 2, and aperture is slightly larger than 8 outer diameter of phase-change accumulation energy pipe, s1、s2For tube spacing,
Respectively 8 outer diameter of phase-change accumulation energy pipe adds 4mm~6mm.
Phase-change material 9 is filled inside the phase-change accumulation energy pipe 8 referring to shown in Fig. 3.
It is made of referring to Fig. 4 phase-change accumulation energy pipe unit 1 the more phase-change accumulation energy pipes 8 that outer diameter is 13mm~18mm.Phase transformation storage
Can pipe 8 and column distribution, be arranged on tube sheet 2 according to mode of interlocking up and down, tube sheet 2 is welded on tube sheet support pipe 3, tube sheet branch
Stay tube 3 is fixed on outer casing bottom.
Air-cooler shell 7 and outside air inlet C, outside air outlet D, indoor air inlet A, indoor air outlet B
Constitute the external structure of air energy window air-cooler.All air ports of air energy window air-cooler are electric-powered shutter.Filtering
Device 5 is placed on the inside of outside air inlet C and indoor air inlet A, is disassembling cleaning primary filter.Air-cooler shell 7 is adopted
Material is thermoplastic ABS or HIPS.
Present invention utilizes the Northwest's day and night temperature is big, night air temperature is down to 12 DEG C~20 DEG C, Air Temperature on daytime
Up to 28 DEG C~38 DEG C of degree the characteristics of, by night cooling capacity by the phase-change material cold-storage in phase-change accumulation energy pipe, and will be in room on daytime
When temperature increases, indoor high temperature air flows through phase-change accumulation energy pipe unit and starts to release cold, realization room air adjusting, by night cooling capacity
It is transferred to daytime.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
A specific embodiment of the invention is only limitted to this, for those of ordinary skill in the art to which the present invention belongs, is not taking off
Under the premise of from present inventive concept, several simple deduction or replace can also be made, all shall be regarded as belonging to the present invention by institute
The protection scope that claims of submission determine.
Claims (9)
1. a kind of air energy window air-cooler, which is characterized in that including air-cooler shell (7), in air-cooler shell (7) front-back
On be provided with tube sheet (2), on tube sheet (2) be equipped with phase-change accumulation energy pipe unit (1)；Divide up and down in air-cooler shell (7) left and right face
Be furnished with can open and close air grille (6), be equipped with cross flow fan (4) below phase-change accumulation energy pipe unit (1) in air-cooler；
The phase-change accumulation energy pipe unit (1) include several and column distribution, be arranged on tube sheet (2) according to mode of interlocking up and down
Phase-change accumulation energy pipe；When being lower than the phase transition temperature of phase-change material by night outdoor temperature, outdoor cold air flows through phase-change accumulation energy
Pipe unit (1) starts cold-storage, and the raising of room temperature on daytime needs when cooling capacity that high temperature air flows through phase-change accumulation energy pipe unit (1) in room
Start to release it is cold, realize energy storage and release can, and then realize room air adjust.
2. air energy window air-cooler according to claim 1, which is characterized in that the tube sheet (2) is welded in air-cooler
Tube sheet support pipe (3) on.
3. air energy window air-cooler according to claim 1, which is characterized in that the phase-change accumulation energy pipe unit (1) is by more
The phase-change accumulation energy pipe (8) that root outer diameter is 13mm~18mm forms, and phase-change accumulation energy pipe (8) is copper pipe material light pipe or finned tube, phase
Become material (9) to be packaged in phase-change accumulation energy pipe (8), the sealing of phase-change accumulation energy pipe (8) both ends.
4. air energy window air-cooler according to claim 3, which is characterized in that the phase-change material (9) is phase transition temperature
In 22 DEG C~28 DEG C of graphene composite phase-change material, the graphene composite phase-change material includes the raw material of following mass ratioes:
10~30% graphenes, 50~70% palm oils, 10~20% tetradecyl alchohols.
5. air energy window air-cooler according to claim 1, which is characterized in that described four can open and close blinds wind
Filter (5) are respectively equipped on the inside of air inlet in mouth (6).
6. air energy window air-cooler according to claim 5, which is characterized in that described four can open and close air grille
It (6) include outside air inlet (C), outside air outlet (D), indoor air inlet
(A), indoor air outlet (B), all air ports are electric-powered shutter, and the method for operation is linkage control.
7. air energy window air-cooler according to claim 6, which is characterized in that the filter (5) is disassembling cleaning
Primary filter is set on the inside of outside air inlet (C) and indoor air inlet (A).
8. air energy window air-cooler according to claim 1, which is characterized in that the cross flow fan (4) is mute through-flow
Blower is set to below phase-change accumulation energy pipe unit (1), is centrally arranged.
9. air energy window air-cooler according to claim 1, which is characterized in that the air-cooler shell (7) using ABS or
HIPS thermoplastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877078.XA CN109253510A (en) | 2018-08-03 | 2018-08-03 | A kind of air energy window air-cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877078.XA CN109253510A (en) | 2018-08-03 | 2018-08-03 | A kind of air energy window air-cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109253510A true CN109253510A (en) | 2019-01-22 |
Family
ID=65049706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810877078.XA Pending CN109253510A (en) | 2018-08-03 | 2018-08-03 | A kind of air energy window air-cooler |
Country Status (1)
| Country | Link |
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| CN (1) | CN109253510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872951A (en) * | 2019-12-09 | 2020-03-10 | 中交第一公路勘察设计研究院有限公司 | Tunnel face phase change cold accumulation cooling device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872951A (en) * | 2019-12-09 | 2020-03-10 | 中交第一公路勘察设计研究院有限公司 | Tunnel face phase change cold accumulation cooling device and method |
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Application publication date: 20190122 |