CN104713396A - Heat storage device and air conditioner with heat storage device - Google Patents
Heat storage device and air conditioner with heat storage device Download PDFInfo
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- CN104713396A CN104713396A CN201310681967.6A CN201310681967A CN104713396A CN 104713396 A CN104713396 A CN 104713396A CN 201310681967 A CN201310681967 A CN 201310681967A CN 104713396 A CN104713396 A CN 104713396A
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- heat
- regenerative apparatus
- heat storage
- compressor
- insulation interlayer
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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
The invention discloses a heat storage device. The heat storage device is used for storing up heat generated by a compressor and comprises a shell, and a heat storage groove is formed in the shell; a heat storage material and a heat exchanger used for carrying out heat exchange with the heat storage material are arranged in the heat storage groove; an inner layer wall of the shell is formed by a heat transfer plate which is used for sealing the inner side of the heat storage groove and is in contact with the compressor, and the wall face, exposed out of the exterior, of the shell is an outer layer wall; and a hollow heat insulation interlayer is further arranged on the outer layer wall of the shell. Due to the fact that heat transfer resistance of the hollow heat insulation interlayer is obviously larger than that of materials like heat preservation cotton, the heat storage device provided by the invention can effectively reduce heat losses. Due to the fact that the excellent heat preservation effect can be achieved only through the thin hollow heat insulation interlayer, mounting space occupied by the heat storage device with the hollow heat insulation interlayer is small, and mounting space of an air conditioner outdoor unit is effectively saved. The invention further discloses an air conditioner with the heat storage device.
Description
Technical field
The present invention relates to air-conditioning preparing technical field, more particularly, relate to a kind of regenerative apparatus and the air-conditioning with this kind of regenerative apparatus.
Background technology
Air-conditioning is when running heating mode, its heat exchanger of outdoor unit is in the state of low temperature as evaporimeter, in running, when the solidification point of heat exchanger surface temperature lower than water, off-premises station there will be the phenomenon of frosting, on off-premises station after frosting, the flowing resistance of heat exchanger of outdoor unit will enlarge markedly, and ventilation reduces, and the evaporating temperature of outdoor heat converter reduces further, and this can reduce the heating effect of indoor set greatly.
For this reason, the air-conditioning at present with accumulation of heat defrosting function is generally provided with the regenerative apparatus of the used heat for collecting compressor generation, and the heat that regenerative apparatus is accumulated can carry out heat supplement to some refrigerant, thus realizes the defrost to off-premises station.
Due to one side and the compressor close contact of storage heater, another side and atmosphere, and with the one side of atmosphere easily and air heat-shift, thus cause the heat losses in storage heater, in order to avoid the heat losses that storage heater is accumulated, be generally adopt to attach heat-preservation cotton around the heat storage tank of regenerative apparatus at present, to increase heat transfer resistance, thus reduce the exchange heat between the housing of regenerative apparatus and ambient atmosphere.
But because heat-preservation cotton belongs to the material of bulk multi-hole foamed state, can increase overall structure and the volume of cell body after thus attaching heat-preservation cotton, this can make the structure overall volume around compressor comparatively large, is unfavorable for the layout of miscellaneous part in off-premises station; And the insulation effect of heat-preservation cotton to regenerative apparatus is limited, easily cause scattering and disappearing of heat in regenerative apparatus.
Therefore, how can avoid scattering and disappearing of the heat accumulated in regenerative apparatus further, and effectively can save installing space, be the technical problem that current those skilled in the art need solution badly.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of regenerative apparatus, to avoid the heat loss in regenerative apparatus while can saving air-conditioner outdoor unit installing space.
Another object of the present invention is to provide a kind of air-conditioning with above-mentioned regenerative apparatus.
For achieving the above object, the invention provides following technical scheme:
A kind of regenerative apparatus, for accumulating the heat that compressor produces, comprise housing, described housing has heat storage tank, and be provided with heat-storing material in described heat storage tank and for carrying out the heat exchanger of heat exchange with described heat-storing material, form the inner layer wall of described housing for sealing the heat transfer plate contacted inside described heat storage tank and with compressor, it is outer wall that described housing is exposed to extraneous wall, and the outer wall of described housing is also provided with hollow heat insulation interlayer.
Preferably, in above-mentioned regenerative apparatus, the outer wall of described housing is provided with one or more hollow heat insulation interlayer.
Preferably, in above-mentioned regenerative apparatus, described heat transfer plate is metal heat transfer plate.
Preferably, in above-mentioned regenerative apparatus, described heat transfer plate is copper coin or aluminium sheet.
Preferably, in above-mentioned regenerative apparatus, described hollow heat insulation interlayer is vacuum heat-insulation interlayer.
Preferably, in above-mentioned regenerative apparatus, described housing is the external shape fits with compressor, and can be enclosed in the arc shell on described compressor.
Preferably, in above-mentioned regenerative apparatus, described heat exchanger is be arranged at the heat exchanger tube in described heat storage tank, and described heat exchanger tube in described heat storage tank in the dish cloth that crawls.
Preferably, in above-mentioned regenerative apparatus, also comprise the clip be arranged at for fixing described heat exchanger tube bottom described heat storage tank.
Preferably, in above-mentioned regenerative apparatus, the outer wall of described housing adopts injected plastics material injection mo(u)lding.
As can be seen from above-mentioned technical scheme, the outer wall of regenerative apparatus middle shell provided by the present invention is provided with the insulating sandwich of hollow, therefore the heat transfer process of regenerative apparatus and external environment is: heat-storing material transfers heat on the inwall of hollow heat insulation interlayer, the heat of inwall is delivered to by hollow heat insulation interlayer on the outer wall of the hollow heat insulation interlayer directly contacted with the external world, because the heat transfer resistance of hollow heat insulation interlayer significantly will be greater than the materials such as heat-preservation cotton, thus the regenerative apparatus provided in the present invention can effectively reduce the loss of heat, and owing to only needing to arrange the heat insulation effect that thinner hollow heat insulation interlayer can reach excellence, thus the installing space shared by regenerative apparatus being provided with hollow heat insulation interlayer is less, this just effectively saves the installing space of air-conditioner outdoor unit.
The present invention also discloses a kind of air-conditioning, the regenerative apparatus that this air conditioner comprises compressor and arranges in the mode of surrounding described compressor, and this regenerative apparatus is the regenerative apparatus as above described in any one.
Because above-mentioned regenerative apparatus has above technique effect, the air-conditioning therefore comprising this regenerative apparatus also has same technique effect, repeats no more in present specification.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the heat storage tank of regenerative apparatus of Fig. 1 for providing in the embodiment of the present invention;
The assembling schematic diagram that Fig. 2 is heat storage tank in the regenerative apparatus that provides in the embodiment of the present invention and heat transfer plate;
The assembling schematic diagram of heat storage tank and heat transfer plate and top board in the regenerative apparatus that Fig. 3 provides for the embodiment of the present invention.
Wherein,
1 heat storage tank, 2 is heat exchanger tube, and 3 is hollow heat insulation interlayer, and 4 is clip, and 5 is heat transfer plate, and 6 is top board.
Detailed description of the invention
Core of the present invention is to provide a kind of regenerative apparatus, to avoid the heat loss in regenerative apparatus while can saving air-conditioner outdoor unit installing space.
Another core of the present invention is to provide a kind of air-conditioning with above-mentioned regenerative apparatus.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the structural representation of the heat storage tank of regenerative apparatus of Fig. 1 for providing in the embodiment of the present invention, the assembling schematic diagram that Fig. 2 is heat storage tank in the regenerative apparatus that provides in the embodiment of the present invention and heat transfer plate, the assembling schematic diagram of heat storage tank and heat transfer plate and top board in the regenerative apparatus that Fig. 3 provides for the embodiment of the present invention.
The regenerative apparatus provided in the embodiment of the present invention, be mainly used in the used heat collection process of compressor of air conditioner, this regenerative apparatus comprises housing, heat-storing material and heat exchanger, its middle shell has heat storage tank 1, as shown in fig. 1, heat-storing material is provided with and for carrying out the heat exchanger of heat exchange with heat-storing material in heat storage tank 1, the inner side of heat storage tank 1 realizes sealing by heat transfer plate 5, and heat transfer plate 5 and compressor close contact, so that the used heat making compressor produce is delivered in the heat-storing material in heat storage tank 1 by heat transfer plate 5 rapidly, this heat transfer plate 5 forms the inner layer wall of housing, the housing wall be exposed in external environment is then outer wall, in the regenerative apparatus provided in the present embodiment, the outer wall of its housing is also provided with hollow heat insulation interlayer 3.
As shown in fig. 1, those skilled in the art it is easily understood that, after the housing of regenerative apparatus arranges hollow heat insulation interlayer 3, the heat transfer process of regenerative apparatus and external environment is: heat-storing material transfers heat on the inwall of hollow heat insulation interlayer 3, the heat of inwall is delivered to by hollow heat insulation interlayer 3 on the outer wall of the hollow heat insulation interlayer 3 directly contacted with the external world, because the heat transfer resistance of hollow heat insulation interlayer significantly will be greater than the materials such as heat-preservation cotton, thus the regenerative apparatus provided in the present invention can effectively reduce the loss of heat, and owing to only needing to arrange the heat insulation effect that thinner hollow heat insulation interlayer 3 can reach excellence, thus the installing space shared by regenerative apparatus being provided with hollow heat insulation interlayer 3 is less, this just effectively saves the installing space of air-conditioner outdoor unit.
Certainly, according to the design size of different off-premises stations and miscellaneous part to the demand of installing space, housing outer wall can be arranged the hollow heat insulation interlayer 3 of varying number, such as, can be one or more.
Be used for sealed regenerator groove 1 on the one hand, the heat transfer plate 5 being used on the other hand heat conduction after mounting will with the intimate surface contact of compressor, to store in the heat conduction timely compressor produced to heat-storing material, in order to ensure that the heat of compressor can be passed in heat-storing material by heat transfer plate 5 fast, the heat transfer plate 5 adopted in the present embodiment is metal heat transfer plate, and the copper coin that especially heat transfer coefficient is higher or aluminium sheet are suitable as heat transfer plate 5 more.
In order to improve the heat insulation effect of regenerative apparatus housing further, hollow heat insulation interlayer 3 vacuum state housing outer wall will arranged in the present embodiment, be set to vacuum heat-insulation interlayer, certain vacuum heat-insulation interlayer should be closed sandwich, the top of vacuum heat-insulation interlayer is provided with top cover and is closed, as shown in Figure 3, the hollow heat insulation interlayer of air is filled with compared to inside, because the heat transfer resistance of vacuum heat-insulation interlayer increases further, this just makes the heat be lost in ambient atmosphere through vacuum heat-insulation interlayer reduce further, thus further increase the heat insulation effect of regenerative apparatus housing.
Under normal circumstances, the profile of compressor is column, and in order to the external shape fits of the housing and compressor that make regenerative apparatus, collect the heat that compressor produces as much as possible, the housing of the regenerative apparatus in the present embodiment is arc shell, as shown in Figure 1 to Figure 3.After regenerative apparatus installs, its shell will surround more than half circumference of compressor, certainly, if installing space allows, the housing of regenerative apparatus can also be made more to surround compressor, so that the heat that recovery compressor as much as possible produces.
It will be understood by those skilled in the art that, heat-storing material can be liquid heat storage material also can be Powdered heat-storing material, to be arranged in heat storage tank 1 and the form of the heat exchanger fully contacted with heat-storing material is also varied, as heat exchange plate heat exchanger or heat exchange tubing heat exchanger, heat exchanger in the present embodiment preferably adopts heat exchanger tube 2, and heat exchanger tube 2 is snakelike dish cloth in heat storage tank, as shown in fig. 1, further, in order to make heat exchanger tube 2 more firm in heat storage tank 1, the present embodiment is also provided with the clip 4 for fixing heat exchanger tube 2 in the bottom of heat storage tank 1, the part of heat exchanger tube 2 bottom heat storage tank 1 is installed in above-mentioned clip 4, as shown in fig. 1.
In order to improve the heat-insulating property of regenerative apparatus housing further, the housing outer wall of the regenerative apparatus in the present embodiment adopts the injected plastics material injection mo(u)lding that heat transfer resistance is larger, general injected plastics material has multiple, the materials such as such as polypropylene, polystyrene, polyphenylene sulfide, this can reduce the heat loss of regenerative apparatus further.
Also disclose a kind of air-conditioning in the embodiment of the present invention, the regenerative apparatus that this air-conditioning comprises compressor and arranges in the mode of surrounding compressor, and this regenerative apparatus is above-mentioned regenerative apparatus simultaneously.
Described the various advantages of this regenerative apparatus in embodiment above, because this air-conditioning includes this kind of regenerative apparatus, thus this kind of air-conditioning has all advantages of this regenerative apparatus concurrently, no longer repeats this in the embodiment of the present invention.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a regenerative apparatus, for accumulating the heat that compressor produces, comprise housing, described housing has heat storage tank (1), and be provided with heat-storing material in described heat storage tank (1) and for carrying out the heat exchanger of heat exchange with described heat-storing material, for sealing described heat storage tank (1) inner side and heat transfer plate (5) for contacting with compressor forms the inner layer wall of described housing, it is outer wall that described housing is exposed to extraneous wall, it is characterized in that, the outer wall of described housing is also provided with hollow heat insulation interlayer (3).
2. regenerative apparatus as claimed in claim 1, is characterized in that, the outer wall of described housing is provided with hollow heat insulation interlayer (3) described in one or more.
3. regenerative apparatus as claimed in claim 1, it is characterized in that, described heat transfer plate (5) is metal heat transfer plate.
4. regenerative apparatus as claimed in claim 3, it is characterized in that, described heat transfer plate (5) is copper coin or aluminium sheet.
5. regenerative apparatus as claimed in claim 1, it is characterized in that, described hollow heat insulation interlayer (3) is vacuum heat-insulation interlayer.
6. regenerative apparatus as claimed in claim 1, it is characterized in that, described housing is the external shape fits with compressor, and can be enclosed in the arc shell on described compressor.
7. regenerative apparatus as claimed in claim 1, is characterized in that, described heat exchanger for being arranged at the heat exchanger tube (2) in described heat storage tank (1), and described heat exchanger tube (2) in described heat storage tank (1) in the dish cloth that crawls.
8. regenerative apparatus as claimed in claim 7, is characterized in that, also comprises the clip being arranged at described heat storage tank (1) bottom and being used for fixing described heat exchanger tube (2).
9. regenerative apparatus as claimed in claim 1, is characterized in that, the outer wall of described housing adopts injected plastics material injection mo(u)lding.
10. an air-conditioning, the regenerative apparatus comprising compressor and arrange in the mode of surrounding described compressor, is characterized in that, described regenerative apparatus is the regenerative apparatus as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681967.6A CN104713396A (en) | 2013-12-12 | 2013-12-12 | Heat storage device and air conditioner with heat storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681967.6A CN104713396A (en) | 2013-12-12 | 2013-12-12 | Heat storage device and air conditioner with heat storage device |
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| Publication Number | Publication Date |
|---|---|
| CN104713396A true CN104713396A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310681967.6A Pending CN104713396A (en) | 2013-12-12 | 2013-12-12 | Heat storage device and air conditioner with heat storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344090A (en) * | 2018-04-08 | 2018-07-31 | 珠海格力电器股份有限公司 | A kind of regenerative apparatus and air-conditioning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670826Y (en) * | 2003-12-22 | 2005-01-12 | 清华大学 | Heat storable electric water heater |
| KR100600070B1 (en) * | 2005-07-01 | 2006-07-13 | 삼성전자주식회사 | Air conditioner |
| JP2011163662A (en) * | 2010-02-10 | 2011-08-25 | Panasonic Corp | Heat storage device and air conditioner including the same |
| CN102549354A (en) * | 2010-10-01 | 2012-07-04 | 松下电器产业株式会社 | Thermal storage device and air conditioner provided with thermal storage device |
| CN203586897U (en) * | 2013-12-12 | 2014-05-07 | 珠海格力电器股份有限公司 | Heat storage device and air conditioner provided with same |
-
2013
- 2013-12-12 CN CN201310681967.6A patent/CN104713396A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670826Y (en) * | 2003-12-22 | 2005-01-12 | 清华大学 | Heat storable electric water heater |
| KR100600070B1 (en) * | 2005-07-01 | 2006-07-13 | 삼성전자주식회사 | Air conditioner |
| JP2011163662A (en) * | 2010-02-10 | 2011-08-25 | Panasonic Corp | Heat storage device and air conditioner including the same |
| CN102549354A (en) * | 2010-10-01 | 2012-07-04 | 松下电器产业株式会社 | Thermal storage device and air conditioner provided with thermal storage device |
| CN203586897U (en) * | 2013-12-12 | 2014-05-07 | 珠海格力电器股份有限公司 | Heat storage device and air conditioner provided with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344090A (en) * | 2018-04-08 | 2018-07-31 | 珠海格力电器股份有限公司 | A kind of regenerative apparatus and air-conditioning |
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Application publication date: 20150617 |