CN109827248A - Internet of Things screen display minimizes outdoor machine of air-conditioner - Google Patents
Internet of Things screen display minimizes outdoor machine of air-conditioner Download PDFInfo
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- CN109827248A CN109827248A CN201910236602.XA CN201910236602A CN109827248A CN 109827248 A CN109827248 A CN 109827248A CN 201910236602 A CN201910236602 A CN 201910236602A CN 109827248 A CN109827248 A CN 109827248A
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Abstract
The present invention provides a kind of Internet of Things screen displays to minimize outdoor machine of air-conditioner comprising compressor, condenser, blower, transparent outer cover and display screen.Characteristic of the graphene composite material in terms of enhancing of radiating is crossed all, strengthen the unit area heat exchange efficiency of the condenser under high density fin arrangement state, improve the heat exchanger effectiveness of condenser, realize the micromation of tube-expanding type condenser device, reduce the dependence to fan, and then realize and substantially reduce outdoor machine of air-conditioner volume, materials'use amount is reduced, cost advantage is improved.On the other hand, the base station 5G can be carried in a large amount of space of outdoor machine of air-conditioner internal reservation with the miniaturization of condenser size, the carrier tool for further interconnecting the outdoor machine of air-conditioner as all things on earth.By setting transparent screen display state for outdoor machine of air-conditioner, building beauty may be implemented.
Description
Technical field
The present invention relates to air-conditioning technical fields, and in particular to a kind of Internet of Things screen display miniaturization outdoor machine of air-conditioner.
Background technique
As the explosion type demand of this several years air-conditioning markets has driven the overall interests of entire air conditioner industry chain to be lifted.It is adjoint
The great demand of air conditioner industry.The technology competition of Domestic Air-condition enterprise is concentrated mainly on new material, new process (is mainly shown as
Displacement and cooperation between copper-aluminium) etc. and integral air conditioner product whole design functional development and automated production journey
Size of degree etc., and outdoor machine of air-conditioner overall dimensions are bigger than normal, clumsy problem is difficult to solve always.
Condenser is the core of outdoor machine of air-conditioner, and current outdoor machine of air-conditioner condenser uses coil pipe+fan radiating mode,
Since radiating efficiency is low, it is necessary to rely on powerful fan to radiate, and fan occupies the outer machine space more than 1/3, so that
Outdoor machine of air-conditioner size is big.In recent years, condenser mainly towards how augmentation of heat transfer, improve heat exchange efficiency and mitigate weight, contracting
The direction of small size is developed.It is found by investigation, how domestic main brand Gree, Haier, Hisense etc. start emphasis at present
The ceiling for breaking current air-conditioning products proposes the research and development side of following domestic air conditioning (including business air conditioner) in enterprises
To the increase of the miniaturization and heat exchange power that are machine volume.
On the other hand, for outdoor machine of air-conditioner as a part indispensable outside building, appearance is single, affects entire building
The beauty in room, cell.
In addition, in recent years, 5G Industry Quick Development promotes the construction of Internet of Things smart city to advance at utmost speed.But with 4G skill
Art is compared, and the cost that the base station 5G is carried is excessively high, is limited its use, how to be utilized the existing urban infrastructure carrying base station 5G, drop
The construction cost and Internet of Things development need of the low base station 5G urgently consider the problems of to solve.
Technical solution
In order to solve the above technical problems, the present invention provides a kind of Internet of Things screen display miniaturization outdoor machine of air-conditioner, graphite is crossed all
Characteristic of the alkene composite material in terms of enhancing of radiating strengthens the unit area heat exchange of the condenser under high density fin arrangement state
Efficiency improves the heat exchanger effectiveness of condenser, realizes the micromation of tube-expanding type condenser device, reduces the dependence to fan, into
And realize and substantially reduce outdoor machine of air-conditioner volume, materials'use amount is reduced, cost advantage is improved.On the other hand, with condenser ruler
Very little miniaturization can carry the base station 5G in a large amount of space of outdoor machine of air-conditioner internal reservation, further make the outdoor machine of air-conditioner
For the carrier tool of all things on earth interconnection.By setting transparent screen display state for outdoor machine of air-conditioner, building beauty may be implemented.
Based on this, the present invention provides a kind of Internet of Things screen display miniaturization outdoor machine of air-conditioner comprising compressor, condenser, wind
Machine, shell and display screen.
Wherein, the shell can be prepared for metal material shell or using implosion guard material.
Wherein, compressor base frame is fixed by screws in one side position of bottom plate of outdoor machine of air-conditioner, in compressor base frame and sky
It adjusts and damping device is installed between the bottom plate of outer machine.
Wherein, compressor is connected by capillary module with refrigerant line, and refrigerant line is connected to condenser, system
Refrigerant circuit end is provided with big valve and small valve.
Wherein, the collecting pipe that the condenser includes the tube bank of microcapillary composition arranged in parallel, can be connected to microcapillary,
Microtubule arranged in parallel is connected into a fluid path by the cooling fin being vertically fitted on microcapillary, collecting pipe.
Wherein, the graphene coated composite heat dissipation material of condenser surface.
Wherein, the graphene composite heat dissipation material includes electric treatment graphene, silicon oxide nanofiber material and nanometer
Copper particle, nano copper particle be deposited on by way of electro-deposition electric treatment graphene and silicon oxide nanofiber formed it is compound
In material.
Wherein, the fan section includes that protective cover, blower and blower fixed plate, blower are fixed on by blower fixed plate
The surface of outdoor machine of air-conditioner, realizes the discharge of hot wind, and protective cover is used to be protected from blower to disperse and hurt sb.'s feelings.
Wherein, bottom position lays 5G micro-base station in the outdoor machine of air-conditioner.
Wherein, the outdoor machine of air-conditioner is additionally provided with sensor.
Beneficial effect
The present invention provides a kind of Internet of Things screen display miniaturization outdoor machine of air-conditioner, and cross graphene composite material all enhances in heat dissipation
The characteristic of aspect strengthens the unit area heat exchange efficiency of the condenser under high density fin arrangement state, improves the heat of condenser
Exchange efficiency realizes the micromation of tube-expanding type condenser device, reduces the dependence to fan, and then realizes and substantially reduce outside air-conditioning
Body product, reduces materials'use amount, improves cost advantage.On the other hand, with the miniaturization of condenser size, in outdoor machine of air-conditioner
The a large amount of space of internal reservation, can carry the base station 5G, the carrier tool for further interconnecting the outdoor machine of air-conditioner as all things on earth.
By setting transparent screen display state for outdoor machine of air-conditioner, building beauty may be implemented.
Attached drawing
The explosive view of Fig. 1 Internet of Things screen display miniaturization outdoor machine of air-conditioner provided by the invention；
The internal structure chart of Fig. 2 Internet of Things screen display miniaturization outdoor machine of air-conditioner provided by the invention；
Fig. 3 Internet of Things screen display provided by the invention minimizes each sensor position figure of outdoor machine of air-conditioner；
Fig. 4 is the condenser structure figure that Internet of Things screen display provided by the invention minimizes outdoor machine of air-conditioner.
Specific embodiment
The present invention provides a kind of Internet of Things screen display miniaturization outdoor machine of air-conditioner comprising compressor, condenser, blower, shell
And display screen.
The shell can be described outer for metal material shell or using the transparent material shell of implosion guard material preparation
Shell includes side plate and front panel, and the bottom plate of outdoor machine of air-conditioner is prepared using metal material.
Compressor base frame is fixed by screws in one side position of bottom plate of outdoor machine of air-conditioner, in compressor base frame and outdoor machine of air-conditioner
Bottom plate between damping device, specially shock absorbing ring are installed, cushioning effect is realized in compressor operation.
Compressor is connected by capillary module with refrigerant line, and refrigerant line is connected to condenser, refrigerant
Line end is provided with big valve and small valve, is connected for the pipeline with air-conditioning internal machine, adds refrigerant by big valve.
The refrigerant can be freon or other refrigerants.
The condenser is mounted on the another side with the bottom plate of outdoor machine of air-conditioner corresponding to compressor, by damping device,
Specially damping screw, is fixed on bottom plate.
For main flow condenser using the refrigerant pipe line structure of coiled, the defect of this mode is pipe on the market at present
Road diameter is big, due to laminar flow effect, only can realize heat exchange rapidly close to the refrigerant of tube wall, and heat exchanger effectiveness is not high, into
And the heat exchanger effectiveness of entire condenser is affected, need more materials and bigger volume to be just able to achieve refrigerant in air-conditioning
Heat exchange.On the one hand the large volume of outdoor unit causes air-conditioning cost increase, on the other hand seem clumsiness unsightly.Therefore,
As can improving the heat exchanger effectiveness of refrigerant line, so that it may reduce the production cost and volume of outdoor unit.
The technical specialist of applicant devises completely new multi-path microcapillary parallel split-flow heat exchanger as condenser, adopts
The single tube that substitution traditional condenser is shunted with a plurality of minor diameter microcapillary in-parallel, utilizes multi beam microcapillary and several collecting pipes
It is sequentially connected in series into a fluid passage, gapless string hangs multi-disc perpendicular to fine pipeline and the heat dissipation that is parallel to each other outside pipeline
Piece can be reduced significantly machine volume on the basis of guaranteeing same heat exchanger effectiveness.Different fine length of tube, fine is set
The quantity of pipe quantity, the length and width of cooling fin and quantity and collecting pipe can satisfy different heat exchange areas.
The multi-path microcapillary parallel split-flow heat exchanger include microcapillary arranged in parallel constitute tube bank, can will be fine
Microtubule arranged in parallel is connected into one by the collecting pipe of pipe connection, the cooling fin being vertically fitted on microcapillary, collecting pipe
Fluid path.
The quantity of every beam subtle pipe arranged in parallel is preferably 6-10 root microcapillary, further preferably 8, microcapillary pipe
The quantity of beam is 6-12 beam, and preferably 9 beams, by two collecting pipe connections, collecting pipe is logical for every beam microcapillary tube bank both ends port
The mode for crossing welding connects, and realizes the realization of unitary fluid access, and every 2-3 beam microcapillary restrains to form a heat-exchange surface, altogether
3 heat-exchange surfaces are formed, the collecting pipe of two neighboring heat-exchange surface is connected by bend pipe, for the system with outdoor machine of air-conditioner compressor
Refrigerant circuit connection.
Collecting pipe is hollow cavity, and the hole that conducting connects parallel subtle pipe is provided on cavity.
Inner tube layer stream thermal resistance is effectively reduced by a plurality of fine pipeline parallel split-flow in the present invention.
Applicant is further by graphene coated compound scattered in the multi-path microcapillary parallel split-flow heat-exchanger surface
Hot material, to further promote the heat exchange efficiency of heat exchanger.
Graphene composite heat dissipation material of the present invention include electric treatment graphene, silicon oxide nanofiber material and
Nano copper particle, nano copper particle are deposited on what electric treatment graphene and silicon oxide nanofiber were formed by way of electro-deposition
In composite material.
It is 8%-12% that the electric treatment graphene, which accounts for graphene/silicon oxide nanofiber material mass percent,.
The present invention also provides the preparation methods of above-mentioned graphene heat radiation coating comprising:
The first step, the preparation of electric treatment graphene；
Second step, the preparation of silicon oxide nanofiber spinning solution；
Third step, the preparation of electric treatment graphene/silicon oxide nanofiber；
4th step, stabilization processes；
5th step, Nanometer Copper electro-deposition.
The first step is further specially the filled graphite alkene powder in hollow graphite alkene stick, using graphene stick as yin
Positive the two poles of the earth, are fitted into the reaction chamber of device of arc with fixture, after pumping the air in arc discharge reaction chamber, are filled with high-pure helium
The mixed gas of gas and hydrogen connects direct current power discharge, obtains electric treatment graphene.
The second step is further specially that tetraethyl orthosilicate is dissolved in the mixing that hydrochloric acid solution and ethanol solution are formed
In solution, polyvinylpyrrolidone is dissolved in isopropanol and the mixed solution of n,N-Dimethylformamide formation, by two kinds
Spinning solution is uniformly mixed, and forms uniform solution.
The third step is specially further the preparation of electric treatment graphene/silicon oxide nanofiber, prepared by the first step
Electric treatment graphene be added into second according to gooseberry graphene/silicon oxide nanofiber material weight ratio of ordering in formation
In the uniform solution for walking preparation, 60 DEG C at a temperature of stir 12 hours, be put into electrostatic spinning apparatus, voltage be 10-20kV and
It receives under conditions of being 8-15cm, electrostatic spinning collects product after 9 hours, then that product is dry in vacuum drying oven
24 hours removing residual solvents.
4th step is further specially that the product that third step obtains is put into stabilizing device, is heated to from room temperature
Certain temperature carries out stabilization processes after maintenance.
5th step is further specially that copper sulphate, sulfuric acid and deionized water are configured to 1L electrolysis after mixing
Liquid carries out electro-deposition using bipolar electrode system and direct current, and cathode uses the stabilization material of the 4th step preparation, and anode uses copper
The titanium basket of ball, current density 0.04A/cm2, control electrolyte temperature be 50~80 DEG C, in the electrolytic solution electro-deposition 50~
200min takes out electrode anode, grinds, sieving, deionized water cleaning, dry, obtains and receives as graphene/silica of coating
Rice fiber/Nanometer Copper composite radiating coating.
The fan section includes that protective cover, blower and blower fixed plate, blower are fixed on air-conditioning by blower fixed plate
The surface of outer machine, realizes the discharge of hot wind, and protective cover is used to be protected from blower to disperse and hurt sb.'s feelings.
Bottom position lays 5G micro-base station in the outdoor machine of air-conditioner.
The outdoor machine of air-conditioner is additionally provided with temperature and moisture sensors, tests the temperature and humidity of environment, in outdoor unit air outlet
2-4 rotation speed of fan sensor of place's setting, tests blower working condition, 2-4 compressor work is arranged on the pipeline of compressor
Make state sensor, the Suck and exhaust pressure of test compression machine, and then understand the working condition of compressor, is set at condenser end portion
Temperature sensor is set, for the temperature of real-time monitoring condenser, dirt rate sensor is set on the surface of condenser, for monitoring
Condenser surface dust amount is additionally provided with sensor noise in outdoor unit, tests noise situation, the letter that these sensors obtain
Breath is shown by display screen, realizes the comprehensive displaying of air-conditioning work state.
Screen display device is arranged by outer machine in the present invention, may be implemented to play blessing language in festivals or holidays, in conjunction with different geographical
Humane custom shows that region feature pattern realizes wall surface integrated effect by special design, promotes the entirety of metope
It is beautiful.
It can main body with the various information of real-time release, as ad distribution using the screen display outdoor machine of air-conditioner.
The data information that can be gone out on screen with the various sensor passes of real-time display, understands external environmental information in real time,
The working condition of air-conditioner outdoor unit and indoor unit, and when meeting smog, the condition of a disaster information, realization and alarm can be issued.
Below using embodiment and attached drawing come the embodiment that the present invention will be described in detail, how skill is applied to the present invention whereby
Art means solve technical problem, and the realization process for reaching technical effect can fully understand and implement.
As depicted in figs. 1 and 2, Internet of Things screen display miniaturization outdoor machine of air-conditioner provided by the invention includes compressor 3, condenser
14, blower, transparent outer cover and display screen 19.The transparent outer cover includes transparent lateral plate 8 and front panel 13, the bottom plate of outdoor machine of air-conditioner
9 are prepared using metal material.
Compressor base frame 5 is fixed on 9 one side position of bottom plate of outdoor machine of air-conditioner by screw 7, in compressor base frame 5 and air-conditioning
Shock absorbing ring 6 is installed between the bottom plate 9 of outer machine, cushioning effect is realized in compressor operation.Compressor 3 passes through capillary
Component 4 is connected with refrigerant line 2, and refrigerant line 2 is connected to condenser 14.The condenser 14 is mounted on and compressor
The another side of outdoor machine of air-conditioner bottom plate 9 corresponding to 3, is fixed on bottom plate 9 by damping screw 17.The setting of refrigerant line end
There are big valve 15 and small valve 16.The fan section includes protective cover 12, blower 11 and blower fixed plate 10, and blower 11 passes through blower
Fixed plate 10 is fixed on the surface of outdoor machine of air-conditioner, realizes the discharge of hot wind, and protective cover 12 disperses wound for being protected from blower
People.Bottom position lays 5G micro-base station 18 in the outdoor machine of air-conditioner.
The outdoor machine of air-conditioner is additionally provided with various sensor modules 1, specific as shown in figure 3, there is temperature sensor 34 and wet
Sensor 35 to be spent, the temperature and humidity of environment is tested, corresponding interior again is provided with indoor temperature transmitter 32 and humidity sensor 33,
Indoor environment temperature and humidity are tested, 2-4 outdoor fan speed probe 20 is set at outdoor unit air outlet, tests wind
Machine working condition, corresponds to and is also provided with air velocity transducer 29 on machine indoors, and pressure of inspiration(Pi) is arranged on the pipeline of compressor and senses
Device 25 and back pressure transducer 24, the Suck and exhaust pressure of test compression machine, and then understand the working condition of compressor, it is condensing
Temperature sensor 23, for the temperature of real-time monitoring condenser, the corresponding evaporator end in outdoor unit is arranged in device end
Dirt rate sensor 22 is arranged on the surface of condenser for the temperature of real-time monitoring evaporator in place's setting temperature sensor 31,
For monitoring condenser surface dust amount, it is corresponding be equipped on outdoor unit evaporator dirt rate sensor 28, for monitoring
Evaporator surface dust amount, is additionally provided with sensor noise 21 in outdoor unit, tests noise situation, on corresponding indoor unit again
It is also provided with sensor noise 27, in addition, being provided with spray thrower humidity sensor 26 in corresponding indoor unit Shanghai, monitors spray thrower
Smoke detector is arranged in working condition, for monitoring indoor smog situation, carries out smog alarm, these sensors by display screen
The information of acquisition is all shown by display screen, realizes the comprehensive displaying of air-conditioning work state.
As shown in figure 4, Internet of Things screen display miniaturization outdoor machine of air-conditioner condenser structure provided by the invention includes arranged in parallel
Microcapillary 36 constitute tube bank, can by microcapillary be connected to collecting pipe 37, the cooling fin 38 being vertically fitted on microcapillary 36,
Microtubule arranged in parallel is connected into a fluid path by collecting pipe.Specific condenser structure includes 9 beam microcapillary pipes
Beam and by microcapillary collecting pipe 37, the microcapillary quantity of every beam microcapillary tube bank is 9 microcapillaries 36, every 3 beam microcapillary tube bank
It is configured to a heat exchanger exchange face, the quantity of the collecting pipe 37 is 10, wherein 5 root long collecting pipes, 5 short collecting pipes,
By taking a face heat-exchange surface as an example, it is made of the tube bank of 3 beam microcapillaries, a root long collecting pipe and a short confluence is respectively set in every side
Pipe, both ends length collecting pipe is arranged in a crossed manner, real such as collecting pipe A long in Fig. 3, long collecting pipe B, short collecting pipe C and short collecting pipe D
Refrigerant S type flow trace in list heat-transfer surface now, increases heat dissipation area, the remittance between different heat-exchange surfaces to greatest extent
Flow tube is connected by bend pipe 39.
All above-mentioned this intellectual properties of primarily implementation, there is no this new products of implementation of setting limitation other forms
And/or new method.Those skilled in the art will utilize this important information, above content modification, to realize similar execution feelings
Condition.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (10)
1. a kind of Internet of Things screen display minimizes outdoor machine of air-conditioner, it is characterised in that: including compressor, condenser, blower housing and show
Display screen.
2. Internet of Things screen display as described in claim 1 minimizes outdoor machine of air-conditioner, it is characterised in that: the shell can be metal
Material shell is prepared using implosion guard material.
3. Internet of Things screen display as claimed in claim 1 or 2 minimizes outdoor machine of air-conditioner, it is characterised in that: compressor base frame passes through
Screw is fixed on one side position of bottom plate of outdoor machine of air-conditioner.
4. Internet of Things screen display as described in claims 1 to 3 minimizes outdoor machine of air-conditioner, it is characterised in that: compressor passes through capillary
Tube assembly is connected with refrigerant line, and refrigerant line is connected to condenser.
5. Internet of Things screen display as described in Claims 1-4 minimizes outdoor machine of air-conditioner, it is characterised in that: the condenser includes
The tube bank of microcapillary composition arranged in parallel, the collecting pipe that microcapillary can be connected to, the cooling fin being vertically fitted on microcapillary,
Microtubule arranged in parallel is connected into a fluid path by collecting pipe.
6. the Internet of Things screen display as described in claim 1 to 5 minimizes outdoor machine of air-conditioner, it is characterised in that: condenser surface coating
Graphene composite heat dissipation material.
7. the Internet of Things screen display as described in claim 1 to 6 minimizes outdoor machine of air-conditioner, it is characterised in that: the graphene is compound
Heat sink material includes that electric treatment graphene, silicon oxide nanofiber material and nano copper particle, nano copper particle pass through electro-deposition
Mode be deposited in the composite material that electric treatment graphene and silicon oxide nanofiber are formed.
8. the Internet of Things screen display as described in claim 1 to 7 minimizes outdoor machine of air-conditioner, it is characterised in that: the fan section packet
Include protective cover, blower and blower fixed plate.
9. the Internet of Things screen display as described in claim 1 to 8 minimizes outdoor machine of air-conditioner, it is characterised in that: in the outdoor machine of air-conditioner
Bottom position lays 5G micro-base station.
10. the Internet of Things screen display as described in claim 1 to 9 minimizes outdoor machine of air-conditioner, it is characterised in that: the outdoor machine of air-conditioner is also
It is provided with sensor.
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Cited By (3)
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| CN110437652A (en) * | 2019-08-07 | 2019-11-12 | 山东烯泰天工节能科技有限公司 | A kind of graphene heat radiation coating and preparation method thereof |
| CN110470154A (en) * | 2019-08-07 | 2019-11-19 | 山东烯泰天工节能科技有限公司 | A kind of idle call microchannel heat sink |
| CN110856431A (en) * | 2019-12-11 | 2020-02-28 | 重庆电子工程职业学院 | Controller cooling device and method for Internet of things |
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