CN104422326B - Storage heater and include the compressor of this storage heater - Google Patents
Storage heater and include the compressor of this storage heater Download PDFInfo
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- CN104422326B CN104422326B CN201310399711.6A CN201310399711A CN104422326B CN 104422326 B CN104422326 B CN 104422326B CN 201310399711 A CN201310399711 A CN 201310399711A CN 104422326 B CN104422326 B CN 104422326B
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- storage heater
- box body
- heat
- heater box
- sealing
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a kind of storage heater and include the compressor of this storage heater, including: storage heater box body, heat-conducting plate, storage heater seal lid and heat-transfer pipe；The cross section of described storage heater box body is U-shaped；Described heat-conducting plate is fixing with described storage heater box body to be connected；Described storage heater seals lid and is arranged on the outside of described storage heater box body, and fixing with described storage heater box body is connected；Described heat-transfer pipe is arranged on described storage heater tray interior, and described storage heater box body is stretched out by the through hole of described storage heater box body in the two ends of described heat-transfer pipe；Described through hole is provided with sealing structure.The storage heater simple in construction of the present invention, easy for installation, it is achieved that the sealing of storage heater housing, solve the leakage problems after heat-storing material phase transformation.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly to a kind of storage heater and the compressor that includes this storage heater.
Background technology
At present, the heat-storing material in the storage heater of air-conditioning uses solid composite phase change heat-accumulation material, solves water
Solution heat-storing material Volume Changes when heat absorption causes greatly storage heater volume relatively big, occupies more space, and
Heat-storing material uses NaCH3COO.3H2O(sodium acetate) there are " supercooling " and " phenomenon of phase separation " needs and exist
The problem that in solution, interpolation nucleator and thickener overcome.The most also will not be by liquid heat storage material in boiling
The restriction of deterioration can be produced after rising.
But solid composite phase change heat-accumulation material can become liquid mutually when high temperature, and along with temperature rising
There is mobility.Therefore important link it has been sealed to.Will be from storage heater if heat-storing material is done in sealing well
In spill, lose amount of stored heat.
Summary of the invention
It is an object of the invention to provide one solid phase change material can be overcome to occur after pyrometamorphism seepage is asked
The storage heater inscribed and the compressor including this storage heater.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of storage heater, including: storage heater box body, heat-conducting plate, storage heater seal lid and heat-transfer pipe；
The cross section of described storage heater box body is U-shaped；
Described heat-conducting plate is fixing with described storage heater box body to be connected；
Described storage heater seals lid and is arranged on the outside of described storage heater box body, and solid with described storage heater box body
Fixed connection；
Described heat-transfer pipe is arranged on described storage heater tray interior, and the two ends of described heat-transfer pipe are by described accumulation of heat
The through hole of device box body stretches out described storage heater box body；
It is provided with in described through hole for sealing gap between described storage heater box body and described heat-transfer pipe
Sealing-plug；
Described storage heater box body is provided with the card chamber connected with described through hole；Described sealing-plug is arranged on described
In card chamber, it is interference fit between described sealing-plug and described card chamber；It is provided with arc recessed on described sealing-plug
Groove；Described arc groove is suitable with described heat-transfer pipe；Described heat-transfer pipe passes from described arc groove,
And sealed with described through hole by described sealing-plug.
Wherein in an embodiment, described arc groove is provided around the first boss, the first boss and institute
The through hole stating storage heater box body adapts, and when sealing-plug is fixed in described card chamber, the first boss embeds institute
State in through hole.
Wherein in an embodiment, it is described that described storage heater also includes that sealing gasket, described sealing gasket are arranged on
Between heat-conducting plate and described storage heater box body；
Connect by screw or bolt are fixing between described heat-conducting plate, sealing gasket, storage heater box body；
The inwall of described storage heater box body arranges groove；
The second boss it is provided with on described sealing gasket；
Described second boss and described groove are suitable, for carrying out spacing to described sealing gasket.
Wherein in an embodiment, the material of described heat-conducting plate is heat conduction modified plastics or solid metallic；Institute
The material stating storage heater box body is plastics；
Described heat-conducting plate is molded with described storage heater box body embedding and injection molding.
Wherein in an embodiment, the material of described heat-conducting plate is heat conduction modified plastics or solid metallic；Institute
The material stating storage heater box body is plastics；
Described heat-conducting plate and described storage heater box body double-shot moulding.
Wherein in an embodiment, described storage heater seals the connecting portion of lid and described storage heater box body and adopts
With being welded and fixed connection.
The present invention also provides for a kind of compressor, including storage heater as above.
The invention has the beneficial effects as follows:
Storage heater box body and storage heater are sealed between lid by the storage heater of the present invention, storage heater box body and heat-conducting plate
Between and storage heater box body and heat-transfer pipe between gap all sealed, simple in construction, easy for installation,
Achieve fully sealing of storage heater housing, solve the leakage problems after heat-storing material phase transformation.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of storage heater one embodiment of the present invention；
Fig. 2 is the schematic diagram of the sealing structure of the through hole of the storage heater shown in Fig. 1；
Fig. 3 is the structural representation of the sealing-plug of the storage heater shown in Fig. 1；
Fig. 4 is the integral installation schematic diagram of the sealing gasket of the storage heater shown in Fig. 1；
Fig. 5 is the enlarged diagram of the groove of the storage heater box body shown in Fig. 1；
Fig. 6 is the enlarged diagram of the second boss of the sealing gasket shown in Fig. 4；
Fig. 7 is the bonding wire design diagram that the storage heater in Fig. 1 seals lid；
Fig. 8 is the bonding wire design diagram of the storage heater box body in Fig. 1.
Wherein: 1 storage heater box body；2 heat-conducting plates；3 sealing-plugs；4 heat-transfer pipes；5 sealing gaskets；6 storage heaters
Seal lid；7 grooves；8 second boss；9 card chambeies；10 first boss；11 arc grooves;12 second screws
Hole；51 screw slots.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example to the storage heater of the present invention and there is its compressor to be further elaborated.Should be appreciated that this
Specific embodiment described by place only in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of storage heater, including: storage heater box body 1, heat-conducting plate 2, storage heater
Seal lid 6 and heat-transfer pipe 4；Wherein the cross section of storage heater box body 1 is U-shaped；Heat-conducting plate 2 and storage heater box
Body 1 is fixing to be connected；Storage heater seals the outsides that lid 6 is arranged on storage heater box body 1, and with storage heater box body 1
Fixing connection；It is internal that heat-transfer pipe 4 is arranged on storage heater box body 1, and storage heater is passed through at the two ends of heat-transfer pipe 4
The through hole of box body 1 stretches out storage heater box body 1；Sealing structure it is provided with in through hole.
In order to avoid producing seepage after heat-storing material phase transformation, the present embodiment stretches out storage heater box body at heat-transfer pipe
Through hole is provided with sealing structure.
It is also preferred that the left as a kind of embodiment, sealing structure is sealing-plug 3, for sealed regenerator device box body
Gap between 1 and heat-transfer pipe 4.The material of sealing-plug 3 can be high temperature resistant, corrosion resistant elastomeric material.
And the shape in the gap between the shape of sealing-plug and storage heater box body and heat-transfer pipe adapts.Sealing-plug 3 will
Heat-transfer pipe 4 closely encases, and through hole is closely filled up by sealing-plug 3, reaches seal request.This
Sealing means, owing to sealing-plug 3 uses high temperature resistant, corrosion resistant elastomeric material, therefore can also be by certainly
The deformation of body completes the tight seal between heat-transfer pipe 4 and storage heater box body 1, and sealing effectiveness is good.Separately
Outward, owing to sealing-plug 3 is independent parts, the extruding of the most outer power is installed to sealing station, because of
The installation and removal of this sealing-plug are the easiest.
It is also preferred that the left see Fig. 2 and Fig. 3, storage heater box body 1 is provided with the card chamber 9 connected with through hole；Close
Blocking 3 is arranged in card chamber 9, and is the body of interference fit, i.e. sealing-plug between sealing-plug 3 and card chamber 9
Long-pending slightly larger than card cavity volume；Arc groove 11 it is provided with on sealing-plug 3；Arc groove 11 and heat-transfer pipe 4
Shape is suitable；Heat-transfer pipe 4 passes from arc groove 11, and is sealed with through hole by sealing-plug 3.This
Sealing-plug in embodiment is arranged in the card chamber of storage heater box body, and is provided with on sealing-plug and heat-transfer pipe
The arc groove adapted, so ensure that sealing-plug is combined closely with heat-transfer pipe, it is ensured that sealing effectiveness.
Preferably, arc groove 11 is provided around the first boss 10, the first boss 10 and storage heater box body
The through hole of 1 adapts, and when sealing-plug 3 is fixed in card chamber 9, the first boss 10 embeds in through hole.This
Sealing-plug can be carried out spacing by sample, it is to avoid sealing-plug slides.In the present embodiment, the first boss protrudes from close
The subject plane of blocking.
It is also preferred that the left as a kind of embodiment, see Fig. 1 and Fig. 4, storage heater also includes sealing gasket 5,
Sealing gasket 5 is arranged between heat-conducting plate 2 and storage heater box body 1；Heat-conducting plate 2, sealing gasket 5, storage heater box
Connect by screw or bolt are fixing between body 1；See Fig. 4, heat-conducting plate 2 is provided with the first screw hole
21, storage heater box body is provided with the second screw hole 12, sealing gasket 5 is provided with screw slots 51, spiral shell
Nail sequentially passes through the first screw hole 21, screw slots 51 and the second screw hole 12 by heat-conducting plate and storage heater box body
Fixing, while screw in compression, heat-conducting plate 2 and storage heater box body compress sealing gasket 5, it is ensured that sealing effectiveness.This
Sealing gasket in embodiment is the frame-like structures consistent with heat-conducting plate edge, sealing gasket be arranged on heat-conducting plate with
The marginal portion of storage heater box body contact.The present embodiment is mainly setting between heat-conducting plate and storage heater box body
Sealing gasket, this avoid and reveal herein, it is ensured that the sealing effectiveness that storage heater is overall.Meanwhile, see
Fig. 5 and Fig. 6, in order to carry out spacing to sealing gasket further, it is to avoid sealing gasket slides and convenient installation, this
Embodiment is provided with groove 7 and the second boss 8, and the inwall of storage heater box body 1 arranges groove 7；Sealing gasket 5
On be provided with the second boss 8；Second boss 8 and groove 7 are suitable, for carrying out spacing to sealing gasket.
Described storage heater seals the connecting portion employing of lid and described storage heater box body and is welded and fixed connection.
Storage heater in the present embodiment can be not provided with sealing gasket, but by storage heater box body 1 and heat-conducting plate 2
Being molded into one, such sealing means is more preferable.Injection molding manner can be embedding and injection molding, the material of heat-conducting plate 2
Matter is heat conduction modified plastics or solid metallic；The material of storage heater box body 1 is plastics；Heat-conducting plate 2 and accumulation of heat
The mode that device box body 1 uses embedding and injection molding to be molded is molded into one.I.e. prefabricated heat-conducting plate is placed on die cavity
In, then it is molded, shape all-in-one-piece storage heater housing.
Or, it would however also be possible to employ two kinds of plastics of the mode of double-shot moulding, i.e. heat-conducting plate and storage heater box body are placed on
Same die cavity is molded simultaneously, thus shape all-in-one-piece storage heater housing.
It is also preferred that the left as a kind of embodiment, in order to be further ensured that sealing effectiveness, storage heater seals lid 6
Use with the connecting portion of storage heater box body 1 and be welded and fixed connection.See Fig. 7 and Fig. 8, seal at storage heater
It is respectively provided with bonding wire 61 and bonding wire 13 on the contact surface of lid and storage heater box body, so ensure that storage heater
Seal the sealing effectiveness of lid and storage heater box body.Storage heater in the present embodiment seals and covers set relative with heat-conducting plate
Putting two sides at storage heater box body, the shape that such storage heater seals lid is generally U-shaped, with storage heater
The contact surface of box body is relatively big, operates more convenient during welding, and storage heater seals lid and is arranged on side, stores
The pressure that storage heater seals when the heat-storing material within hot device expands lid is less, seals lid with storage heater and arranges
Comparing at the top of storage heater box body, sealing effectiveness is more preferable.
Present invention also offers a kind of compressor, this compressor includes the storage heater described in any of the above-described embodiment.
Above example only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (7)
1. a storage heater, it is characterised in that:
Including: storage heater box body, heat-conducting plate, storage heater seal lid and heat-transfer pipe；
The cross section of described storage heater box body is U-shaped；
Described heat-conducting plate is fixing with described storage heater box body to be connected；
Described storage heater seals lid and is arranged on the outside of described storage heater box body, and solid with described storage heater box body
Fixed connection；
Described heat-transfer pipe is arranged on described storage heater tray interior, and the two ends of described heat-transfer pipe are by described accumulation of heat
The through hole of device box body stretches out described storage heater box body；
It is provided with in described through hole for sealing gap between described storage heater box body and described heat-transfer pipe
Sealing-plug；
Described storage heater box body is provided with the card chamber connected with described through hole；Described sealing-plug is arranged on described
In card chamber, it is interference fit between described sealing-plug and described card chamber；It is provided with arc recessed on described sealing-plug
Groove；Described arc groove is suitable with described heat-transfer pipe；Described heat-transfer pipe passes from described arc groove,
And sealed with described through hole by described sealing-plug.
Storage heater the most according to claim 1, it is characterised in that:
Described arc groove is provided around the first boss, the through hole phase of the first boss and described storage heater box body
Adapting to, when sealing-plug is fixed in described card chamber, the first boss embeds in described through hole.
Storage heater the most according to claim 1 and 2, it is characterised in that:
Described storage heater also includes that sealing gasket, described sealing gasket are arranged on described heat-conducting plate and described storage heater box
Between body；
Connect by screw or bolt are fixing between described heat-conducting plate, sealing gasket, storage heater box body；
The inwall of described storage heater box body arranges groove；
The second boss it is provided with on described sealing gasket；
Described second boss and described groove are suitable, for carrying out spacing to described sealing gasket.
Storage heater the most according to claim 1 and 2, it is characterised in that:
The material of described heat-conducting plate is heat conduction modified plastics or solid metallic；The material of described storage heater box body is
Plastics；
Described heat-conducting plate is molded with described storage heater box body embedding and injection molding.
Storage heater the most according to claim 1 and 2, it is characterised in that:
The material of described heat-conducting plate is heat conduction modified plastics or solid metallic；The material of described storage heater box body is
Plastics；
Described heat-conducting plate and described storage heater box body double-shot moulding.
Storage heater the most according to claim 1 and 2, it is characterised in that:
Described storage heater seals the connecting portion employing of lid and described storage heater box body and is welded and fixed connection.
7. a compressor, it is characterised in that:
Including the storage heater described in 1 to 6 any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399711.6A CN104422326B (en) | 2013-09-05 | 2013-09-05 | Storage heater and include the compressor of this storage heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399711.6A CN104422326B (en) | 2013-09-05 | 2013-09-05 | Storage heater and include the compressor of this storage heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104422326A CN104422326A (en) | 2015-03-18 |
| CN104422326B true CN104422326B (en) | 2016-08-17 |
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ID=52972012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310399711.6A Active CN104422326B (en) | 2013-09-05 | 2013-09-05 | Storage heater and include the compressor of this storage heater |
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| Country | Link |
|---|---|
| CN (1) | CN104422326B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643250A (en) * | 2017-01-11 | 2017-05-10 | 海信（山东）空调有限公司 | Heat accumulator and air conditioner outdoor unit comprising the heat accumulator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4634529B1 (en) * | 2010-02-10 | 2011-02-23 | パナソニック株式会社 | Heat storage device and air conditioner equipped with the heat storage device |
| 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 |
| EP2623893A1 (en) * | 2010-09-29 | 2013-08-07 | Panasonic Corporation | Heat storage device and air conditioner comprising the heat storage device |
| CN203489761U (en) * | 2013-09-05 | 2014-03-19 | 珠海格力电器股份有限公司 | Heat accumulator and compressor with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5183705B2 (en) * | 2010-09-09 | 2013-04-17 | パナソニック株式会社 | Air conditioner |
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2013
- 2013-09-05 CN CN201310399711.6A patent/CN104422326B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4634529B1 (en) * | 2010-02-10 | 2011-02-23 | パナソニック株式会社 | Heat storage device and air conditioner equipped with the heat storage device |
| EP2623893A1 (en) * | 2010-09-29 | 2013-08-07 | Panasonic Corporation | Heat storage device and air conditioner comprising the heat storage device |
| 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 |
| CN203489761U (en) * | 2013-09-05 | 2014-03-19 | 珠海格力电器股份有限公司 | Heat accumulator and compressor with same |
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| Publication number | Publication date |
|---|---|
| CN104422326A (en) | 2015-03-18 |
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