CN106546118A - Accumulation of heat component and air-conditioner - Google Patents
Accumulation of heat component and air-conditioner Download PDFInfo
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- CN106546118A CN106546118A CN201710016332.2A CN201710016332A CN106546118A CN 106546118 A CN106546118 A CN 106546118A CN 201710016332 A CN201710016332 A CN 201710016332A CN 106546118 A CN106546118 A CN 106546118A
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- heat
- accumulation
- heat exchanger
- electric heating
- heating part
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Classifications
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- 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
-
- 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
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- 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
- F28D2020/0004—Particular heat storage apparatus
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The invention provides a kind of accumulation of heat component and air-conditioner, accumulation of heat component includes：Storage heater, is provided with least one fin and cavity, and cavity is used to accommodate heat-storing material；At least one electric heating part, on storage heater, at least one fin is located at around at least one electric heating part, and perpendicular with the cross section of at least one electric heating part.The accumulation of heat component that the present invention is provided, avoid fin parallel with the cross section of electric heating part and make heat-storing material flowing dispersion and easily freeze, avoiding expansion after heat-storing material freezes simultaneously makes fin deformation and affects radiating effect, it is effectively guaranteed refrigerant to be heated evenly and fully carry out heat exchange, and then ensure good, stable defrost effect and heating effect, lift the experience of user, simultaneously, extend the service life of fin, the total quality of accumulation of heat component is improved, the satisfaction that user uses is improved.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to a kind of accumulation of heat component and air-conditioner.
Background technology
Air-conditioner in correlation technique generally carries out hot gas defrosting using the delivery temperature of compressor, when defrosting is started,
Cross valve commutates, and makes outdoor heat exchanger heat release, indoor heat exchanger heat absorption cause indoor environment temperature to reduce, so colder
In environment, air-conditioner operation kind of refrigeration cycle can cause room temperature sometimes hot and sometimes cold, affect the comfort level of user, for guarantee
White effect and the comfort level of user, generally external accumulation of heat component increase system heat capacity and improve the stability of a system, but related
Heat-storing material flowing in technology is not concentrated easily makes storage heater freezing expansion cause fin version, affects radiating effect, enters
And cause defrost and heating effect unstable.
The content of the invention
In order to solve at least one above-mentioned technical problem, the embodiment of a first aspect of the present invention proposes a kind of accumulation of heat group
Part.
A kind of a second aspect of the present invention embodiment, it is also proposed that air-conditioner.
In view of this, a kind of embodiment according to the first aspect of the invention, it is proposed that accumulation of heat component, for air-conditioner,
Including：Storage heater, is provided with least one fin and cavity, and cavity is used to accommodate heat-storing material；At least one electric heating part, peace
It is mounted on storage heater, at least one fin is located at around at least one electric heating part, and the horizontal stroke with least one electric heating part
Section is perpendicular.
The accumulation of heat component that the present invention is provided, accommodates heat-storing material by the cavity of storage heater and stores heat, be arranged on accumulation of heat
On device at least one fin transmission heat, by least one fin be located at least one electric heating part around, and with extremely
The cross section of a few electric heating part is perpendicular so that the heat-storing material in cavity is concentrated in together and is difficult dispersion flows, it is to avoid
Fin it is parallel with the cross section of electric heating part and make heat-storing material flowing dispersion and easily freeze, while avoiding heat-storing material
Expansion after icing makes fin deformation and affects radiating effect, is effectively guaranteed refrigerant and is heated evenly and fully carries out heat exchange,
And then ensure good, stable defrost effect and heating effect, the experience of user is lifted, meanwhile, extend making for fin
With the life-span, the total quality of accumulation of heat component is improved, improve the satisfaction that user uses.
Further, the varying number of electric heating part disclosure satisfy that different storage heaters, different heat-storing materials and different user
Demand, applied widely, further, multiple electric heating parts simultaneously work, and can make the heating of storage heater evenly, together
When can be worked according to the electric heating part of the concrete operating mode of air-conditioner and demand temperature control varying number so that storage heater can
The enough heat of storage makes that air-conditioner is quick, thorough defrost, it is to avoid the more waste energy of electric heating part working quantity, electric heating part
Working quantity is less to make the defrost risk that thoroughly outdoor heat exchanger presence does not freeze, and then ensures good defrost effect and heat
Effect, energy saving.
In addition, the accumulation of heat component in above-described embodiment of present invention offer, can also have following additional technical feature：
In above-mentioned technical proposal, it is preferable that at least one heat exchanger tube, on storage heater, for the circulation of refrigerant.
In the technical scheme, it is arranged on storage heater by least one heat exchanger tube so that circulated by heat exchanger tube
Refrigerant can in time, fully carry out heat exchange with storage heater and improve the temperature of refrigerant so that air-conditioner is in a heating mode
During defrost, outdoor heat exchanger can totally, quick, thoroughly defrost, and then ensure good defrost effect and stable heat
Effect, improves the comfort level that user is used when defrost is heated, and improves the satisfaction that user uses, meanwhile, air-conditioner is being heated
Under pattern, improve the temperature of the refrigerant and air into compressor, so be conducive to it is quick, stably heat, it is ensured that it is good
Heating effect, improves comfort level and satisfaction that user uses.
In any of the above-described technical scheme, it is preferable that storage heater is provided with least one first holes, at least one electrical heating
Part is arranged on storage heater by least one first holes.
In the technical scheme, by least one first holes are provided with storage heater, at least one electric heating part leads to
At least one first holes are crossed on storage heater so that electric heating part is arranged on the inside of storage heater, can fully heat storage
Heat-storing material in hot device, makes heat-storing material fully carry out heat exchange, and then ensures good defrost effect and heating effect, carry
Rise comfort level and satisfaction that user uses.Further, by arranging multiple first holes, according to the concrete operating mode of air-conditioner and
Demand temperature installs the electric heating part of varying number, cost-effective, it is to avoid waste, and accommodation is extensive.Further, at least one
Individual electric heating part and at least one first holes are interference fit so that electric heating part can firmly, be stably installed at storage heater
On, the setting of attachment structure is simplified, the demand of accumulation of heat modular construction miniaturization is disclosure satisfy that, it is applied widely.
In any of the above-described technical scheme, it is preferable that storage heater is provided with least one second holes, at least one heat exchanger tube
It is arranged on storage heater by least one second holes.
In the technical scheme, at least one second holes are provided with by storage heater, at least one heat exchanger tube is by least
One the second hole is arranged on storage heater so that from storage heater internal circulation, and then can be made by the refrigerant of the pipe transfer that exchanges heat
Obtain refrigerant uniformly, stably, fully carries out heat exchange with storage heater, and then ensures good defrost effect and heating effect, carries
Rise comfort level and satisfaction that user uses.Further, by arranging multiple second holes, can be according to air-conditioner and accumulation of heat group
The concrete structure of part installs the heat exchanger tube of varying number and diverse location, and accommodation is extensive, while cost-effective, it is to avoid wave
Take.Further, at least one heat exchanger tube and at least one second holes are interference fit so that heat exchanger tube can firmly, stably
Ground is arranged on storage heater, simplifies the setting of attachment structure, disclosure satisfy that the demand of accumulation of heat modular construction miniaturization, is suitable for model
Enclose extensively.
Further, storage heater can be section bar or foundry goods, or meet the other materials for requiring, disclosure satisfy that not
Same user, the demand of different structure storage heater, it is applied widely.Further, the storage heater of section bar facilitates at least one
One hole and the processing at least one second holes, improve the assembly precision of at least one electric heating part and at least one heat exchanger tube, enter
And improve the reliability of product.
In any of the above-described technical scheme, it is preferable that also include：Accumulation of heat box, heat-storing material are contained in accumulation of heat box, accumulation of heat
Box is arranged in cavity.
In the technical scheme, by heat-storing material is contained in accumulation of heat box, accumulation of heat box is arranged in cavity, is conducive to
Filling heat-storing material is simultaneously cleaned to accumulation of heat box, while being conducive to maintenance to change part, improves after-sale service efficiency.Further,
Heat-storing material can also be directly accommodated in cavity.
In any of the above-described technical scheme, it is preferable that storage heater and at least one electric heating part, at least one heat exchanger tube are
Integral structure.
In the technical scheme, storage heater and at least one electric heating part, at least one heat exchanger tube are integral type structure, one
Aspect, integral structure are adapted to batch production, simplify installation step, are effectively improved production efficiency, reduce manufacturing cost；
On the one hand, integral structure can improve the reliability of at least one electric heating part, at least one heat exchanger tube and storage heater connection,
And then the reliability of raising accumulation of heat component, the quality of improving product, improve the satisfaction that user uses.
In any of the above-described technical scheme, it is preferable that accumulation of heat component is the accumulation of heat component of casting.
In the technical scheme, accumulation of heat component is the accumulation of heat component of casting, and processing mode is simple, disclosure satisfy that in storage heater
The process requirements of portion's loose structure, improve the machining accuracy of product, improve the reliability of product.It is possible to further by accumulation of heat
Device, at least one electric heating part, at least one heat exchanger tube cast from one, and casting leaves the space for installing heat-storing material, effectively
Production efficiency is improve, manufacturing cost is reduced and is improve the quality of product.
In any of the above-described technical scheme, it is preferable that at least one electric heating part and at least one heat exchanger tube interval setting.
In the technical scheme, by least one electric heating part and at least one heat exchanger tube interval setting, effectively increase
Added the heat transfer area of electric heating part, the refrigerant at least one heat exchanger tube has been enable while carrying out heat exchange and uniformly heating,
Increase the endotherm area of refrigerant in heat exchanger tube, refrigerant fully, is persistently carried out heat exchange and is kept higher, more uniform
Temperature, is conducive to that outdoor heat exchanger is quick, timely, thorough defrost, and then ensures good defrost effect and stable heat effect
Really, comfort level and satisfaction that user uses are lifted, while avoid electric heating part from directly contacting with heat exchanger tube to carry out adding to refrigerant
Heat, cause refrigerant temperature it is too high make refrigerator oil viscosity less or refrigerator oil carbonization, increase compressor moving component abrasion,
The service life of compressor moving component is effectively improved, the overall reliability of product is improved, is improved the satisfaction that user uses
Degree.Further, at least one heat exchanger tube and at least one electric heating part interval setting, can add for one electricity of a heat exchanger tube
Warmware interval setting, or one electric heating part interval setting of multiple heat exchanger tubes, disclosure satisfy that heat exchanger tube and electric heating part
The demand of varying number, it is applied widely.
In any of the above-described technical scheme, it is preferable that at least one heat exchanger tube is arranged on the two of at least one electric heating part
Side.
In the technical scheme, the both sides of at least one electric heating part are arranged on by least one heat exchanger tube, effectively
The heat transfer area of electric heating part is increased, and the refrigerant at least one heat exchanger tube is enable while carrying out heat exchange, is enable refrigerant
It is enough fully, persistently carry out heat exchange keep higher temperature to be conducive to outdoor heat exchanger is quick, timely, thorough defrost, and then
Ensure good defrost effect and stable heating effect, lift comfort level and satisfaction that user uses, while avoiding electricity from adding
Warmware is directly contacted with heat exchanger tube and refrigerant is heated, and causes that refrigerant temperature is too high to make refrigerator oil viscosity less or refrigerator
Oil carbon, increases the abrasion of compressor moving component, is effectively improved the service life of compressor moving component, improves product
Overall reliability, improves the satisfaction that user uses.
In any of the above-described technical scheme, it is preferable that be arranged at least one at least one heat exchanger tube equidistant intervals
The both sides of electric heating part.
In the technical scheme, at least one electric heating part is arranged on by least one heat exchanger tube equidistant intervals
Both sides, effectively increase the heat transfer area of electric heating part, enable the refrigerant at least one heat exchanger tube while carrying out hot friendship
Change and uniformly heat, increase heat exchanger tube in refrigerant endotherm area, enable refrigerant fully, persistently carry out heat exchange keep compared with
High, more uniform temperature, is conducive to that outdoor heat exchanger is quick, timely, thorough defrost, and then ensures good defrost effect and steady
Fixed heating effect, lifts comfort level and satisfaction that user uses, while avoiding electric heating part from directly contacting right with heat exchanger tube
Refrigerant is heated, cause refrigerant temperature it is too high make refrigerator oil viscosity less or refrigerator oil carbonization, increase compressor motion
The abrasion of part, is effectively improved the service life of compressor moving component, improves the overall reliability of product, improves user
The satisfaction for using.
In any of the above-described technical scheme, it is preferable that at least one electric heating part is electrically heated rod.
In the technical scheme, at least one electric heating part is electrically heated rod, and electrically heated rod is arranged on the inside of storage heater,
So that electrically heated rod is conducive to the heat-storing material that storage heater is accommodated to absorb and store enough energy when working, shortage of heat is solved
Problem, and then be conducive to refrigerant in heat exchanger tube to absorb enough heats carrying out defrost and heat, make outdoor heat exchanger defrost
In time, quickly, thoroughly, totally, it is ensured that good defrost effect and stable heating effect, improve the comfort level that uses of user and
Satisfaction.Further, electrically heated rod is arranged on the inside of storage heater, efficiently utilizes the self structure of storage heater, simplifies
The setting of electric heating part mounting structure, disclosure satisfy that the demand of product miniaturization, applied widely.
In any of the above-described technical scheme, it is preferable that at least one heat exchanger tube is U-tube.
In the technical scheme, at least one heat exchanger tube is U-tube, and U-tube small volume disclosure satisfy that storage heater structure is little
The demand of type, it is applied widely, while U-tube radiating efficiency is high, area of dissipation big, refrigerant fully, is persistently entered
Row heat exchange keeps higher, more uniform temperature, is conducive to that outdoor heat exchanger is quick, timely, thorough defrost, and then ensures good
Good defrost effect and stable heating effect, lift comfort level and satisfaction that user uses, while avoiding energy loss, carry
The utilization rate of high-energy.
A kind of embodiment according to the second aspect of the invention, it is also proposed that air-conditioner, including：Compressor；Indoor heat exchanger；
Outdoor heat exchanger；Cross valve, is disposed in the interior between heat exchanger and outdoor heat exchanger, two orifice compressors of cross valve
Air inlet and gas outlet, one end and one end of outdoor heat exchanger of the another two orifice indoor heat exchanger of cross valve；Section
Stream device, is disposed in the interior between the other end of the other end and outdoor heat exchanger of heat exchanger；And any of the above-described technical scheme
Described accumulation of heat component, accumulation of heat component are arranged between cross valve and outdoor heat exchanger.
The air-conditioner that the present invention is provided, by accumulation of heat component, electric heating part are arranged between cross valve and outdoor heat exchanger
Work is heated to storage heater so that storage heater stores heat, electric heating part heat storage device by the heat-storing material for accommodating
The heat for making heat-storing material storage sufficient, is fully radiated by fin, and refrigerant enters in the heat exchanger tube by being arranged on storage heater
Row energy exchange, raising flow to the temperature of indoor heat exchanger refrigerant, and then ensure good heating effect, simultaneously as by room
The temperature that interior heat exchanger migrates the refrigerant to outdoor heat exchanger is higher so that air-conditioner can also carry out defrost in a heating mode,
And the refrigerant of higher temperature is conducive to outdoor heat exchanger to carry out defrost, it is ensured that outdoor heat exchanger is quick, thorough defrost, it is to avoid four-way
Valve commutation makes the comfort level of air-conditioner defrost fluctuations in indoor temperature considerable influence user in cooling mode, effectively improves user
The comfort level for using, improves the satisfaction that user uses；It is located at around at least one electric heating part by least one fin,
And it is perpendicular with the cross section of at least one electric heating part so that the heat-storing material in cavity is concentrated in together and is difficult dispersion stream
It is dynamic, it is to avoid fin is parallel with the cross section of electric heating part and heat-storing material flowing is disperseed and is easily frozen, while avoiding
Expansion after heat-storing material freezes makes fin deformation and affects radiating effect, is effectively guaranteed refrigerant and is heated evenly and fully carries out
Heat exchange, and then ensure good, stable defrost effect and heating effect, the experience of user is lifted, meanwhile, extend wing
The service life of piece, improves the total quality of accumulation of heat component, improves the satisfaction that user uses.
The additional aspect and advantage of the present invention will become obvious in following description section, or by the practice of the present invention
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Fig. 1 is the structural representation of accumulation of heat component in one embodiment of the present of invention；
Fig. 2 is the top view of accumulation of heat component in one embodiment of the present of invention shown in Fig. 1；
Fig. 3 is the sectional view of the A-A of accumulation of heat component in one embodiment of the present of invention shown in Fig. 2.
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between reference and component names is：
100 accumulation of heat components, 12 storage heaters, 122 fins, 124 cavitys, 126 first holes, 128 second holes, 14 electric heating parts,
16 heat exchanger tubes.
Specific embodiment
It is in order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and concrete real
Apply mode to be further described in detail the present invention.It should be noted that in the case where not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment restriction.
Accumulation of heat component 100 and air-conditioner according to some embodiments of the invention are described referring to Fig. 1 to Fig. 3.
As shown in Figure 1, Figure 2 and Figure 3, a kind of embodiment of a first aspect of the present invention, it is proposed that accumulation of heat component 100, uses
In air-conditioner, including：Storage heater 12, is provided with least one fin 122 and cavity 124, and cavity 124 is used to accommodate accumulation of heat material
Material；At least one electric heating part 14, on storage heater 12, at least one fin 122 is located at least one electric heating part 14
Around, and it is perpendicular with the cross section of at least one electric heating part 14.
The accumulation of heat component 100 that the present invention is provided, accommodates heat-storing material by the cavity 124 of storage heater 12 and stores heat, if
The transmission heat of at least one fin 122 on storage heater 12 is put, at least one electrical heating is located at by least one fin 122
It is around part 14 and perpendicular with the cross section of at least one electric heating part 14 so that the heat-storing material in cavity 124 is concentrated on
Be difficult dispersion flows together, it is to avoid fin 122 it is parallel with the cross section of electric heating part 14 and make heat-storing material flowing dispersion and
Easily freeze, fin 122 is deformed and is affected radiating effect while avoiding expansion after heat-storing material freezes, be effectively guaranteed
Refrigerant is heated evenly and fully carries out heat exchange, and then ensures good, stable defrost effect and heating effect, lifts user's
Experience, meanwhile, the service life of fin 122 is extended, the total quality of accumulation of heat component 100 is improved, user is improved and is used
Satisfaction.
Further, the varying number of electric heating part 14 disclosure satisfy that different storage heaters 12, different heat-storing materials and difference
The demand of user, applied widely, further, multiple electric heating parts 14 are worked simultaneously, can make the heating of storage heater 12
Evenly, while can be worked according to the electric heating part 14 of the concrete operating mode of air-conditioner and demand temperature control varying number, with
Enabling storage heater 12 to store enough heats makes that air-conditioner is quick, thorough defrost, it is to avoid 14 working quantity of electric heating part is more
The energy is wasted, 14 working quantity of electric heating part is less to make the defrost risk that thoroughly outdoor heat exchanger presence does not freeze, and then ensures
Good defrost effect and heating effect, energy saving.
As shown in figure 3, in one embodiment of the invention, it is preferable that at least one heat exchanger tube 16, installed in storage heater
On 12, for the circulation of refrigerant.
In this embodiment, it is arranged on storage heater 12 by least one heat exchanger tube 16 so that flowed by heat exchanger tube 16
Logical refrigerant can in time, fully carry out heat exchange with storage heater 12 and improve the temperature of refrigerant so that air-conditioner is being heated
Under pattern during defrost, outdoor heat exchanger can totally, quick, thoroughly defrost, and then ensure good defrost effect and stable
Heating effect, improve the comfort level that uses when defrost is heated of user, improve the satisfaction that user uses, meanwhile, air-conditioner
In a heating mode, improve the temperature of the refrigerant and air into compressor, so be conducive to it is quick, stably heat, it is ensured that
Good heating effect, improves comfort level and satisfaction that user uses.
As shown in figure 1, in one embodiment of the invention, it is preferable that storage heater 12 is provided with least one first holes
126, at least one electric heating part 14 is arranged on storage heater 12 by least one first holes 126.
In this embodiment, by least one first holes 126, at least one electric heating part are provided with storage heater 12
14 are arranged on storage heater 12 by least one first holes 126 so that electric heating part 14 is arranged on the inside of storage heater 12, energy
Heat-storing material in enough abundant heat storage devices 12, makes heat-storing material fully carry out heat exchange, and then ensures good defrost effect
Fruit and heating effect, lift comfort level and satisfaction that user uses.Further, by arranging multiple first holes 126, according to
The concrete operating mode of air-conditioner and demand temperature install the electric heating part 14 of varying number, cost-effective, it is to avoid to waste, accommodation
Extensively.Further, at least one electric heating part 14 and at least one first holes 126 are interference fit so that electric heating part 14
Can firmly, be stably installed on storage heater 12, simplify the setting of attachment structure, disclosure satisfy that 100 structure of accumulation of heat component
The demand of miniaturization, it is applied widely.
As shown in figure 1, in one embodiment of the invention, it is preferable that storage heater 12 is provided with least one second holes
128, at least one heat exchanger tube 16 is arranged on storage heater 12 by least one second holes 128.
In this embodiment, at least one second holes 128 are provided with by storage heater 12, at least one heat exchanger tube 16 passes through
At least one second holes 128 are arranged on storage heater 12 so that the refrigerant migrated by heat exchanger tube 16 can be from storage heater 12
Portion circulates, and then so that refrigerant is uniform, stablize, heat exchange, and then the good defrost effect of guarantee are fully carried out with storage heater 12
Fruit and heating effect, lift comfort level and satisfaction that user uses.Further, by arranging multiple second holes 128, can be with
The heat exchanger tube 16 of varying number and diverse location, wide accommodation are installed according to the concrete structure of air-conditioner and accumulation of heat component 100
It is general, while cost-effective, it is to avoid waste.Further, at least one heat exchanger tube 16 is matched somebody with somebody for interference with least one second holes 128
Close so that heat exchanger tube 16 can firmly, be stably installed on storage heater 12, simplify the setting of attachment structure, disclosure satisfy that
The demand of 100 miniaturized structure of accumulation of heat component, it is applied widely.
Further, storage heater 12 can be section bar or foundry goods, or meet the other materials for requiring, disclosure satisfy that
The demand of different user, different structure storage heater 12, it is applied widely.Further, the storage heater 12 of section bar is convenient at least
One the first hole 126 and the processing at least one second holes 128, improve at least one electric heating part 14 and at least one heat exchanger tube
16 assembly precision, and then improve the reliability of product.
In one embodiment of the invention, it is preferable that also include：Accumulation of heat box, heat-storing material are contained in accumulation of heat box, are stored
Hot box is arranged in cavity 124.
In this embodiment, by heat-storing material is contained in accumulation of heat box, accumulation of heat box is arranged in cavity 124, favorably
Clean in filling heat-storing material and to accumulation of heat box, while being conducive to maintenance to change part, improve after-sale service efficiency.Further
Ground, heat-storing material can also be directly accommodated in cavity 124.
In one embodiment of the invention, it is preferable that storage heater 12 and at least one electric heating part 14, at least one are changed
Heat pipe 16 is integral type structure.
In this embodiment, storage heater 12 and at least one electric heating part 14, at least one heat exchanger tube 16 are tied for integral type
Structure, on the one hand, integral structure is adapted to batch production, simplifies installation step, is effectively improved production efficiency, reduces manufacture
Cost；On the one hand, integral structure can improve at least one electric heating part 14, at least one heat exchanger tube 16 and storage heater 12 and connect
The reliability for connecing, and then the reliability of accumulation of heat component 100 is improved, the quality of improving product improves the satisfaction that user uses.
In one embodiment of the invention, it is preferable that accumulation of heat component 100 of the accumulation of heat component 100 for casting.
In this embodiment, accumulation of heat component 100 of the accumulation of heat component 100 for casting, processing mode are simple, disclosure satisfy that accumulation of heat
The process requirements of 12 inner porosity of device, improve the machining accuracy of product, improve the reliability of product.It is possible to further
Storage heater 12, at least one electric heating part 14, at least one heat exchanger tube 16 are cast from into one, and casting leaves and installs heat-storing material
Space, is effectively improved production efficiency, reduces manufacturing cost and improves the quality of product.
In one embodiment of the invention, it is preferable that between at least one electric heating part 14 and at least one heat exchanger tube 16
Every setting.
In this embodiment, by 16 interval setting of at least one electric heating part 14 and at least one heat exchanger tube, effectively
The heat transfer area of electric heating part 14 is increased, and the refrigerant at least one heat exchanger tube 16 is enable while carrying out heat exchange simultaneously uniformly
Heating, increase heat exchanger tube 16 in refrigerant endotherm area, enable refrigerant fully, persistently carry out heat exchange and holding it is higher,
More uniform temperature, is conducive to that outdoor heat exchanger is quick, timely, thorough defrost, and then ensures good defrost effect and stable
Heating effect, lift the comfort level that uses of user and satisfaction, while avoiding electric heating part 14 from directly contacting with heat exchanger tube 16
Refrigerant is heated, cause refrigerant temperature it is too high make refrigerator oil viscosity less or refrigerator oil carbonization, increase compressor fortune
The abrasion of dynamic component, is effectively improved the service life of compressor moving component, improves the overall reliability of product, improves and use
The satisfaction that family uses.Further, 14 interval setting of at least one heat exchanger tube 16 and at least one electric heating part, can be one
16 1 14 interval settings of electric heating part of individual heat exchanger tube, or 16 1 14 interval settings of electric heating part of multiple heat exchanger tubes,
The demand of 14 varying number of heat exchanger tube 16 and electric heating part is disclosure satisfy that, it is applied widely.
In one embodiment of the invention, it is preferable that at least one heat exchanger tube 16 is arranged at least one electric heating part
14 both sides.
In this embodiment, the both sides of at least one electric heating part 14 are arranged on by least one heat exchanger tube 16, effectively
Increased the heat transfer area of electric heating part 14, enable the refrigerant at least one heat exchanger tube 16 while carrying out heat exchange, make
Refrigerant fully, persistently can carry out heat exchange keep higher temperature be conducive to outdoor heat exchanger it is quick, in time, thoroughization
Frost, and then ensure good defrost effect and stable heating effect, comfort level and satisfaction that user uses are lifted, while keeping away
Exempt from electric heating part 14 and directly contact with heat exchanger tube 16 to heat refrigerant, cause refrigerant temperature it is too high make refrigerator oil viscosity compared with
The carbonization of little or refrigerator oil, increases the abrasion of compressor moving component, is effectively improved the use longevity of compressor moving component
Life, improves the overall reliability of product, improves the satisfaction that user uses.
In one embodiment of the invention, it is preferable that be arranged at least at least one heat exchanger tube, 16 equidistant intervals
The both sides of one electric heating part 14.
In this embodiment, at least one electric heating part 14 is arranged on by least one heat exchanger tube, 16 equidistant intervals
Both sides, effectively increase the heat transfer area of electric heating part 14, enable the refrigerant at least one heat exchanger tube 16 while entering
Row heat exchange is simultaneously uniformly heated, and is increased the endotherm area of refrigerant in heat exchanger tube 16, is enable refrigerant fully, persistently to carry out heat friendship
Higher, the more uniform temperature of holding is changed, is conducive to that outdoor heat exchanger is quick, timely, thorough defrost, and then ensure good defrost
Effect and stable heating effect, lift the comfort level that uses of user and satisfaction, at the same avoid electric heating part 14 directly with change
Heat pipe 16 contacts and refrigerant is heated, cause refrigerant temperature it is too high make refrigerator oil viscosity less or refrigerator oil carbonization, increase
Plus the abrasion of compressor moving component, the service life of compressor moving component is effectively improved, what raising product was overall can
By property, the satisfaction that user uses is improved.
In one embodiment of the invention, it is preferable that at least one electric heating part 14 is electrically heated rod.
In this embodiment, at least one electric heating part 14 is electrically heated rod, and electrically heated rod is arranged on the interior of storage heater 12
Portion so that electrically heated rod is conducive to the heat-storing material that storage heater 12 is accommodated to absorb and store enough energy when working, solve heat
Measuring not enough problem, and then be conducive to the refrigerant in heat exchanger tube 16 to absorb enough heats carries out defrost and heats, and changes outdoor
Hot device defrost is in time, quickly, thoroughly, totally, it is ensured that good defrost effect and stable heating effect, improves what user used
Comfort level and satisfaction.Further, electrically heated rod is arranged on the inside of storage heater 12, efficiently utilizes storage heater 12 oneself
Body structure, simplifies the setting of 14 mounting structure of electric heating part, disclosure satisfy that the demand of product miniaturization, applied widely.
In one embodiment of the invention, it is preferable that at least one heat exchanger tube 16 is U-tube.
In this embodiment, at least one heat exchanger tube 16 is U-tube, and U-tube small volume disclosure satisfy that 12 structure of storage heater
The demand of miniaturization, it is applied widely, while U-tube radiating efficiency is high, area of dissipation big, enable refrigerant fully, continue
Carry out heat exchange and keep higher, more uniform temperature, be conducive to that outdoor heat exchanger is quick, timely, thorough defrost, and then ensure
Good defrost effect and stable heating effect, lift comfort level and satisfaction that user uses, while energy loss is avoided,
Improve the utilization rate of energy.
A kind of embodiment according to the second aspect of the invention, it is also proposed that air-conditioner, including：Compressor；Indoor heat exchanger；
Outdoor heat exchanger；Cross valve, is disposed in the interior between heat exchanger and outdoor heat exchanger, two orifice compressors of cross valve
Air inlet and gas outlet, one end and one end of outdoor heat exchanger of the another two orifice indoor heat exchanger of cross valve；Section
Stream device, is disposed in the interior between the other end of the other end and outdoor heat exchanger of heat exchanger；And any of the above-described technical scheme
Described accumulation of heat component 100, accumulation of heat component 100 are arranged between cross valve and outdoor heat exchanger.
The air-conditioner that the present invention is provided, by accumulation of heat component 100, electrical heating are arranged between cross valve and outdoor heat exchanger
Part 14 works and storage heater 12 is heated so that storage heater 12 stores heat, electric heating part 14 by the heat-storing material for accommodating
Heat storage device 12 makes the sufficient heat of heat-storing material storage, is fully radiated by fin 122, and refrigerant is by being arranged on accumulation of heat
Heat exchanger tube 16 on device 12 carries out energy exchange, and raising flows to the temperature of indoor heat exchanger refrigerant, and then ensures good heating
Effect, simultaneously as the temperature for migrating the refrigerant to outdoor heat exchanger by indoor heat exchanger is higher so that air-conditioner is heating mould
Defrost can be also carried out under formula, and the refrigerant of higher temperature is conducive to outdoor heat exchanger to carry out defrost, it is ensured that outdoor heat exchanger is quick,
Thoroughly defrost, it is to avoid cross valve commutation makes that air-conditioner defrost fluctuations in indoor temperature considerable influence user's in cooling mode is comfortable
Degree, effectively improves the comfort level that user uses, and improves the satisfaction that user uses；It is located at extremely by least one fin 122
It is around a few electric heating part 14 and perpendicular with the cross section of at least one electric heating part 14 so that the storage in cavity 124
Hot material is concentrated in together and is difficult dispersion flows, it is to avoid fin 122 is parallel with the cross section of electric heating part 14 and makes accumulation of heat material
Stream is moved dispersion and is easily frozen, and fin 122 is deformed and is affected radiating effect while avoiding expansion after heat-storing material freezes,
It is effectively guaranteed refrigerant and is heated evenly and fully carries out heat exchange, and then ensures good, stable defrost effect and heat effect
Really, the experience of user is lifted, meanwhile, the service life of fin 122 is extended, the total quality of accumulation of heat component 100 is improved,
Improve the satisfaction that user uses.
In the present invention, term " multiple " then refers to two or more, unless otherwise clearly restriction.Term " peace
The term such as dress ", " being connected ", " connection ", " fixation " all should be interpreted broadly, and for example, " connection " can be fixedly connected, it is also possible to
It is to be detachably connected, or is integrally connected；" being connected " can be joined directly together, it is also possible to be indirectly connected to by intermediary.It is right
For one of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that describe with reference to the embodiment or example are contained in of the invention at least one real
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.And, the specific features of description, structure, material or feature can in one or more any embodiment or example with
Suitable mode is combined.
The preferred embodiments of the present invention are these are only, the present invention is not limited to, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (13)
1. a kind of accumulation of heat component, for air-conditioner, it is characterised in that include：
Storage heater, is provided with least one fin and cavity, and the cavity is used to accommodate heat-storing material；
At least one electric heating part, on the storage heater, at least one fin adds positioned at described at least one electricity
It is around warmware and perpendicular with the cross section of at least one electric heating part.
2. accumulation of heat component according to claim 1, it is characterised in that also include：
At least one heat exchanger tube, on the storage heater, for the circulation of refrigerant.
3. accumulation of heat component according to claim 1, it is characterised in that
The storage heater is provided with least one first holes, and at least one electric heating part is installed by least one first holes
On the storage heater.
4. accumulation of heat component according to claim 2, it is characterised in that
The storage heater is provided with least one second holes, and at least one heat exchanger tube is arranged on by least one second holes
On the storage heater.
5. accumulation of heat component according to claim 1, it is characterised in that also include：
Accumulation of heat box, the heat-storing material are contained in accumulation of heat box, and the accumulation of heat box is arranged in the cavity.
6. accumulation of heat component according to claim 2, it is characterised in that
The storage heater and at least one electric heating part, at least one heat exchanger tube are integral type structure.
7. accumulation of heat component according to claim 6, it is characterised in that
The accumulation of heat component is the accumulation of heat component of casting.
8. the accumulation of heat component according to any one of claim 2 to 7, it is characterised in that
At least one electric heating part and at least one heat exchanger tube interval setting.
9. the accumulation of heat component according to any one of claim 2 to 7, it is characterised in that
At least one heat exchanger tube is arranged on the both sides of at least one electric heating part.
10. the accumulation of heat component according to any one of claim 2 to 7, it is characterised in that
The both sides of at least one electric heating part are arranged at least one heat exchanger tube equidistant intervals.
11. accumulation of heat components according to claim 1, it is characterised in that
At least one electric heating part is electrically heated rod.
12. accumulation of heat components according to claim 1, it is characterised in that
At least one heat exchanger tube is U-tube.
13. a kind of air-conditioners, it is characterised in that include：
Compressor；
Indoor heat exchanger；
Outdoor heat exchanger；
Cross valve, is arranged between the indoor heat exchanger and the outdoor heat exchanger, two orifices of the cross valve
The air inlet of the compressor and gas outlet, one end of indoor heat exchanger and institute described in the another two orifice of the cross valve
State one end of outdoor heat exchanger；
Throttling arrangement, is arranged between the other end of the other end and the outdoor heat exchanger of the indoor heat exchanger；And
Accumulation of heat component as any one of claim 1 to 12, the accumulation of heat component are arranged on the cross valve and described
Between outdoor heat exchanger.
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| CN201710016332.2A CN106546118B (en) | 2017-01-10 | 2017-01-10 | Accumulation of heat component and air conditioner |
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| IT201700088160A1 (en) * | 2017-08-01 | 2019-02-01 | Frigotecnica Ind Chiavenna Spa Ovvero In Forma Abbreviata Fic Spa | Eutectic tube, particularly for cooling refrigerated van cells. |
| CN110762708A (en) * | 2018-07-28 | 2020-02-07 | 青岛海尔空调器有限总公司 | Self-cleaning control method for air conditioner |
| CN110953909A (en) * | 2019-12-12 | 2020-04-03 | 中船重工（上海）新能源有限公司 | Manufacturing process of annular heat accumulator and annular heat accumulator |
| WO2020177395A1 (en) * | 2019-03-05 | 2020-09-10 | 青岛海尔空调电子有限公司 | Air-conditioning air outlet device and air conditioner |
| CN113124508A (en) * | 2019-12-31 | 2021-07-16 | 广东美的白色家电技术创新中心有限公司 | Heat storage device, air conditioner, and control method for air conditioner |
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|---|---|
| CN106546118B (en) | 2018-06-05 |
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