CN207779194U - Regenerative apparatus and air conditioner - Google Patents
Regenerative apparatus and air conditioner Download PDFInfo
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- CN207779194U CN207779194U CN201721405645.9U CN201721405645U CN207779194U CN 207779194 U CN207779194 U CN 207779194U CN 201721405645 U CN201721405645 U CN 201721405645U CN 207779194 U CN207779194 U CN 207779194U
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- heat
- regenerative apparatus
- phase change
- storage material
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- 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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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
A kind of regenerative apparatus of the utility model offer and air conditioner.The regenerative apparatus includes main body module (1) and heater (2), main body module (1) includes phase change heat storage material (3), and heater (2) is for heating phase change heat storage material (3).Regenerative apparatus according to the present utility model, heat storage capacity is strong, and heat utilization ratio is high, and energy consumption is small.
Description
Technical field
The utility model belongs to air-conditioning technique field, and in particular to a kind of regenerative apparatus and air conditioner.
Background technology
Currently, air-conditioner outdoor unit has the function of thermal storage defrosting, the specific implementation of the function is that storage heater passes through storage
The heat of product compressor, supplies outdoor condenser, and frost layer is removed using the heat of storage heater accumulation in condenser frosting.
A kind of storage heater structure is provided in the prior art, need to be matched with compressor casing, heat accumulation member is formed by aluminium block
And it is embedded with electric heater, when heat being needed to supply, the heat of the preferential compressor casing using storage is supplied, even if
When the required shortage of heat that defrosts, also vulcanizing from electric heater can be charged to heat accumulation member.
Storage heater agent structure in the patent is die casting aluminium, and the heat for the compressor casing that can be saved is extremely limited,
It relies primarily on electrical heating module to transfer heat on aluminium block, then by aluminium block heat conduction to pipeline refrigerant, heat transmission process
It relies primarily on instant electrical heating unlatching to be supplied, required electrical heating power is larger, and heat storage capacity is extremely limited, electrical heating heat
Utilization rate is relatively low, and energy consumption is higher.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of regenerative apparatus and air conditioner, heat storage capacities
By force, heat utilization ratio is high, and energy consumption is small.
To solve the above-mentioned problems, the utility model provides a kind of regenerative apparatus, including main body module and heater, main body
Module includes phase change heat storage material, and heater is for heating phase change heat storage material.
Preferably, main body module includes shell and the foam metal that is arranged in shell, and phase change heat storage material is filled in bubble
In foam metal.
Preferably, heater includes the heating tube being inserted in main body module.
Preferably, multiple heating tubes are disposed in an evenly spaced relation in main body module.
Preferably, shell includes the insulating layer being set to outside foam metal.
Preferably, shell further includes heat-conducting layer, and insulating layer is coated on outside heat-conducting layer, and heat-conducting layer is packaged in phase change heat storage material
Outside.
Preferably, phase change heat storage material is paraffin；And/or foam metal is foamed aluminium or foam copper.
Preferably, it is blended with Heat Conduction Material in phase change heat storage material.
Preferably, also it is equipped with heat exchanger tube in main body module.
Preferably, heat exchanger tube is in continuous S-shaped.
Another aspect according to the present utility model provides a kind of air conditioner, including regenerative apparatus, which is upper
The regenerative apparatus stated.
Preferably, when regenerative apparatus includes heat exchanger tube, air conditioner further includes outdoor heat exchanger and indoor heat exchanger, heat exchanger tube
Refrigerant pipe between outdoor heat exchanger and indoor heat exchanger is in parallel.
Regenerative apparatus provided by the utility model, including main body module and heater, main body module include phase-transition heat-storage material
Material, heater is for heating phase change heat storage material.It, can profit since regenerative apparatus uses phase change heat storage material
It is high with phase change heat storage material thermal storage density, amount of heat can be released at a constant temperature by phase transformation, amount of stored heat is big, and heat storage capacity is strong
The characteristics of, it effectively quickly absorbs the heat energy of heater and is accumulated in main body module, and discharge the heat of accumulation when needed
Amount, speed of absorbing heat and exotherm rate are fast, can be in the heating amount for usually accumulating heater, and heat loss is few, and heat utilization ratio is high,
Therefore in the case where accumulating identical heat, the heating amount of heater can be reduced relative to die casting aluminium etc., reduce energy loss,
The operational energy efficiency for improving air-conditioning system, improves the defrosting efficiency of air-conditioning.
Description of the drawings
Fig. 1 is the structural schematic diagram of the regenerative apparatus of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the main body module of the regenerative apparatus of the utility model embodiment；
Fig. 3 is the decomposition texture schematic diagram of the regenerative apparatus of the utility model embodiment.
Reference numeral is expressed as：
1, main body module；2, heater；3, phase change heat storage material；4, foam metal；5, shell；6, heat exchanger tube；7, box body；
8, box cover.
Specific implementation mode
In conjunction with referring to shown in Fig. 1 to Fig. 3, embodiment according to the present utility model, regenerative apparatus includes main body module 1 and adds
Hot device 2, main body module 1 include phase change heat storage material 3, and heater 2 is for heating phase change heat storage material 3.
Since regenerative apparatus uses phase change heat storage material 3,3 thermal storage density of phase change heat storage material can be utilized high,
Amount of heat can be released at a constant temperature by phase transformation, amount of stored heat is big, the strong feature of heat storage capacity, effectively quickly absorbs heater
Heat energy and be accumulated in main body module, and discharge the heat of accumulation when needed, speed of absorbing heat and exotherm rate are fast, can
With in the heating amount for usually accumulating heater, heat loss is few, and heat utilization ratio is high, therefore the case where accumulating identical heat
Under, the heating amount of heater can be reduced relative to die casting aluminium etc., reduced energy loss, improved the operational energy efficiency of air-conditioning system,
Improve the defrosting efficiency of air-conditioning.
Since phase change heat storage material can accumulate heating amount, can carry out persistently adding using low power heater
Heat, the heater that smaller power may be used realize larger amount of stored heat.
Preferably, main body module 1 includes shell 5 and the foam metal 4 being arranged in shell 5, and phase change heat storage material 3 is filled
In foam metal 4.The shell 5 for filling the main body module 1 of heat-storing material includes box body 7 and box cover 8.Box body 7 and box cover 8 can be with
For plastics, or the metal materials such as copper, aluminium, iron.
Since foam metal is porous media structure, and the heat conductivility of metal is preferable, therefore, by phase change heat storage material 3
It is filled in foam metal 4, can not only ensure that foam metal 4 and the contact of phase change heat storage material 3 are more abundant, increase phase transformation
The heat exchange efficiency of heat-storing material 3 can also reduce the size of regenerative apparatus while ensureing that heat is supplied, realize on the whole
The miniaturization of regenerative apparatus.Due to metal have good heat-conductive characteristic, carry out accumulation of heat or when release heat
When amount, it can realize more quick heat absorption or heat release rate by foam metal, improve heat transference efficiency, carry
High heat is supplied and absorption rate, reduces thermal loss, while it is more uniform that heat can be made to be distributed inside regenerative apparatus, into
One step improves the amount of stored heat of regenerative apparatus.
Preferably, heater 2 includes the heating tube or heating rod being inserted in main body module 1.The heating tube is, for example, electricity
Heating tube.Since heating tube is inserted in main body module 1, and directly connect with phase change heat storage material 3 and foam metal 4
It touches, therefore heat caused by electric heating tube is enabled to be transferred directly to accumulation in phase change heat storage material 3, improve heat
Transmission efficiency, heat absorption is more abundant, reduces thermal loss when electric heater for heating.
Preferably, multiple heating tubes are disposed in an evenly spaced relation in main body module 1, can more efficiently ensure to store phase transformation
The rapid and uniform heating of hot material 3.
Preferably, shell 5 includes the insulating layer being set to outside foam metal 4, and insulating layer can be heated in heater 2
When heat will be avoided to scatter and disappear from regenerative apparatus interior so that heat remains inside regenerative apparatus, ensure phase transformation
Heat-storing material 3 can fully absorb heat caused by heater 2, improve heat utilization ratio, reduce thermal loss.
Preferably, shell 5 further includes heat-conducting layer, and insulating layer is coated on outside heat-conducting layer, and heat-conducting layer is packaged in phase-transition heat-storage material
3 outside of material.Insulating layer is coated on outside heat-conducting layer, and heat-conducting layer is packaged in outside phase change heat storage material 3, can improve phase by heat-conducting layer
The heat transfer efficiency of change heat storage material 3, while avoiding the heat of phase change heat storage material from occurring to scatter and disappear by insulating layer, improve phase
Heating efficiency in change heat storage material improves heat absorption efficiency and exothermal efficiency.
Shell 5 can be plastics and other thermal insulation materials, can also be the metal materials such as aluminium, copper, if shell is metal
Material, then it is external to also need to the thermal insulation materials such as package heat-preservation cotton.
Can heat accumulating phase change material refers to by phase-state change accumulation of heat and exothermic material, preferably in operating temperature range
Paraffin can also add other Heat Conduction Materials such as other graphite and be blended, and ingredient and composition ratio are mutually exchanged work for meeting it
Make temperature and amount of stored heat demand, it is not limited to a certain.In addition, foam metal can be the metal materials such as foamed aluminium, foam copper
Material, the structural parameters such as porosity of foam metal are depending on specific amount of stored heat demand.
Heat exchanger tube 6 is also equipped in main body module 1, which is used to form the bypass refrigerant pipe of air-conditioning system.This is changed
Heat pipe 6 is threaded through in main body module 1, heat exchange can be carried out with the phase change heat storage material in main body module 1, to meet refrigerant
Demand for heat.The heat exchanger tube 6 is directly contacted with phase change heat storage material 3, and refrigerant and phase change heat storage material can be improved
Heat exchange efficiency.
Preferably, heat exchanger tube 6 is in continuous S-shaped, and heat exchanger tube 6 can be made more fully to be carried out with phase change heat storage material 3
Contact, further increases the heat exchange efficiency between phase change heat storage material 3 and refrigerant.
When carrying out the assembling of main body module 1 of regenerative apparatus, after heat exchanger tube 6 and foam metal 4 being fixed, put
Enter in box body 7, refill a certain amount of phase change heat storage material 3, covers box cover 8 and complete assembling.Box body 7 can pass through weldering with box cover 8
It connects, buckle, the modes such as screw are fixed.Heating tube or heating rod are inserted into after main body module 1 encapsulates in main body module 1, are added
Heat pipe or heating rod quantity and power determine as needed.
Embodiment according to the present utility model, air conditioner include regenerative apparatus, which is above-mentioned regenerative apparatus.
When regenerative apparatus includes heat exchanger tube 6, air conditioner further includes outdoor heat exchanger and indoor heat exchanger, heat exchanger tube 6 and room
Refrigerant pipe between external heat exchanger and indoor heat exchanger is in parallel.
Regenerative apparatus and outdoor heat exchanger are arranged in outdoor unit, and the size of regenerative apparatus combines it inside outdoor unit
Placement position, and determined according to total electrical heating input power and corresponding heat exchange area, regenerative apparatus can pass through screw, buckle etc.
The structures such as mode and outdoor unit partition, pedestal are fixed, and can be horizontally or vertically placed, and specific pose pattern is unlimited.
When air-conditioner system runs to certain phase, machine opens electrical heating and stores heat by regenerative apparatus in due course
Amount, and in outdoor heat exchanger frosting, regenerative apparatus discharges heat, to improve the defrost speed of outdoor heat exchanger, and reduces outdoor
During heat exchanger defrosting, to the demand of indoor defrost heat, it is only necessary to less indoor heat, so that it may with accumulation of heat
Device fast implements the defrost to outdoor heat exchanger together, or without absorbing heat from indoor environment, passes through regenerative apparatus
It can realize the defrost to outdoor heat exchanger, to reduce heat absorption of the indoor heat exchanger to indoor environment, reduce indoor ring
The temperature drop in border improves user's comfort.In addition, the regenerative apparatus can also be relatively low in outdoor environment temperatures such as low-temperature heatings
In the case of use, to improve the heating capacity of system entirety.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.The above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, without deviating from the technical principle of the utility model, several improvements and modifications can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (12)
1. a kind of regenerative apparatus, which is characterized in that including main body module (1) and heater (2), the main body module (1) includes
Phase change heat storage material (3), the heater (2) is for heating the phase change heat storage material (3).
2. regenerative apparatus according to claim 1, which is characterized in that the main body module (1) includes shell (5) and setting
Foam metal (4) in the shell (5), the phase change heat storage material (3) are filled in the foam metal (4).
3. regenerative apparatus according to claim 2, which is characterized in that the heater (2) includes being inserted in the main body
Heating tube in module (1).
4. regenerative apparatus according to claim 3, which is characterized in that multiple heating tubes are disposed in an evenly spaced relation in described
In main body module (1).
5. regenerative apparatus according to claim 2, which is characterized in that the shell (5) includes being set to the foam gold
Belong to the insulating layer of (4) outside.
6. regenerative apparatus according to claim 5, which is characterized in that the shell (5) further includes heat-conducting layer, the heat preservation
Layer is coated on outside the heat-conducting layer, and the heat-conducting layer is packaged on the outside of the phase change heat storage material (3).
7. the regenerative apparatus according to any one of claim 2 to 6, which is characterized in that the phase change heat storage material (3) is
Paraffin；And/or the foam metal (4) is foamed aluminium or foam copper.
8. regenerative apparatus according to claim 7, which is characterized in that be blended with heat conduction in the phase change heat storage material (3)
Material.
9. the regenerative apparatus according to any one of claims 1 or 2,4 to 6, which is characterized in that the main body module (1)
Inside also it is equipped with heat exchanger tube (6).
10. regenerative apparatus according to claim 9, which is characterized in that the heat exchanger tube (6) is in continuous S-shaped.
11. a kind of air conditioner, including regenerative apparatus, which is characterized in that the regenerative apparatus is any one of claims 1 to 10
The regenerative apparatus.
12. air conditioner according to claim 11, which is characterized in that described when the regenerative apparatus includes heat exchanger tube (6)
Air conditioner further includes outdoor heat exchanger and indoor heat exchanger, the heat exchanger tube (6) and the outdoor heat exchanger and indoor heat exchanger
Between refrigerant pipe it is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405645.9U CN207779194U (en) | 2017-10-26 | 2017-10-26 | Regenerative apparatus and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405645.9U CN207779194U (en) | 2017-10-26 | 2017-10-26 | Regenerative apparatus and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN207779194U true CN207779194U (en) | 2018-08-28 |
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ID=63232482
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721405645.9U Active CN207779194U (en) | 2017-10-26 | 2017-10-26 | Regenerative apparatus and air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN207779194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860255A (en) * | 2017-10-26 | 2018-03-30 | 珠海格力电器股份有限公司 | Regenerative apparatus and air conditioner |
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2017
- 2017-10-26 CN CN201721405645.9U patent/CN207779194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860255A (en) * | 2017-10-26 | 2018-03-30 | 珠海格力电器股份有限公司 | Regenerative apparatus and air conditioner |
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