CN207675020U - Board-like phase change thermal storage heat exchanger - Google Patents
Board-like phase change thermal storage heat exchanger Download PDFInfo
- Publication number
- CN207675020U CN207675020U CN201721800130.9U CN201721800130U CN207675020U CN 207675020 U CN207675020 U CN 207675020U CN 201721800130 U CN201721800130 U CN 201721800130U CN 207675020 U CN207675020 U CN 207675020U
- Authority
- CN
- China
- Prior art keywords
- exchanging chamber
- heat exchanging
- body cavity
- phase change
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000012782 phase change material Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000000475 sunscreen effect Effects 0.000 claims description 6
- 239000000516 sunscreening agent Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 description 5
- 238000005338 heat storage Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model is related to a kind of board-like phase change thermal storage heat exchangers, include the heating unit of multiple parallel arrangeds, the heating unit includes for storing the covert body cavity of phase change material and the heat exchanging chamber in covert body cavity both sides being arranged, heat exchanging chamber sealing cooperation between adjacent heating unit, it is connected with inlet tube on the heat exchanging chamber of the covert body cavity side, it is communicated with outlet tube on the heat exchanging chamber of the other side, when use, multiple heating units can be linked together as needed, heating unit is added when heat capacity cannot meet the needs, part heating unit is removed when heat capacity, which is more than, to be needed, it can be adjusted according to the needs of user, it disclosure satisfy that a variety of heat supply needs.
Description
Technical field
The utility model is related to regenerative heat exchange field, more particularly to a kind of board-like phase change thermal storage heat exchanger.
Background technology
It is intermittent to cause heat supply to exist since the energy such as certain heat sources such as solar energy are unstable in heating system
Or part-time stops the situations such as heat supply, limits the application of this part of heat energy, results in the waste of heat, phase change heat storage material
The feature that, temperature big by its amount of stored heat is stablized, has obtained more and more applications in heating system.
Chinese patent publication No. is that the patent of CN103062828A discloses a kind of enclosed tablet phase change heat storage tank heat supply system
System, which is to arrange that several phase-changing heat accumulation plates, heat-exchange working medium enter hot water storage tank by diversion trench in hot water storage tank, with phase
Become after heat accumulation plate comes into full contact with and carries out accumulation of heat heat release.
But since heat storage water tank size is certain, this kind of enclosed tablet phase change heat storage tank heating system for thermal energy
Power is constant, and in use, and the required heat capacity of different user is inconsistent, therefore cannot to meet user various for this equipment
Use demand.
Utility model content
The purpose of this utility model is to provide a kind of board-like phase change thermal storage heat exchangers, and a variety of heat supply needs can be met by having
The advantages of.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of board-like phase-transition heat-storage
Heat exchanger, includes the heating unit of multiple parallel arrangeds, and the heating unit includes the covert body cavity for storing phase change material
With the heat exchanging chamber in covert body cavity both sides is set, the sealing cooperation of heat exchanging chamber between adjacent heating unit, the covert body cavity one
It is connected with inlet tube on the heat exchanging chamber of side, outlet tube is communicated on the heat exchanging chamber of the other side.
Through the above technical solutions, when accumulation of energy, high-temp liquid is passed through into heat exchanging chamber by inlet tube, at this time high-temp liquid
In energy will be transferred in the phase change material in covert body cavity by the side wall of heat exchanging chamber, will be stored in covert body cavity at this time
Energy when release, liquid of the temperature less than the covert temperature of phase change material is passed through by inlet tube, at this time in a disguised form into heat exchanging chamber
Energy in material will be transmitted in liquid, these liquid for absorbing heat will be out utilized from outlet tube later, be used
When, wind energy, solar energy etc. can be stored, then utilized, since multiple heating units are sliceable,
Several heating units can be spliced as needed when in use, different user can also be spliced as needed, to a certain degree
On avoid the insufficient situation superfluous with energy supply of energy supply from occurring, the various energy supply needs of user can be met.
Preferably, the heat exchanging chamber is provided with seal groove with adjacent heat exchange chamber contact position, is provided in the seal groove resistance to
Hot rubber.
Through the above technical solutions, in order to enable being not susceptible to leak after the splicing of multiple heating units, in adjacent heat supply chamber
Between be provided with seal groove, while being provided with heat resistant rubber in seal groove, can mutually to splice by heat resistant rubber and exist
It is not easy to leak between heating unit together.
Preferably, the side wall of the side wall of the heat exchanging chamber and covert body cavity includes supporting layer and insulating layer.
Through the above technical solutions, heat more when in order to avoid carrying out heat exchange between liquid and phase change material is logical
The side wall of the side wall and covert body cavity of crossing heat exchanging chamber is dispersed into air, and the side wall of heat exchanging chamber and the side wall of covert body cavity are all provided with
It is set to supporting layer and insulating layer, may make the side wall of the side wall and covert body cavity of heat exchanging chamber to be hardly damaged by supporting layer, pass through
Insulating layer can effectively prevent heat from being transferred to outside air by the side wall of heat exchanging chamber and the side wall of covert body cavity.
Preferably, the side wall of the heat exchanging chamber and the outermost layer of the side wall of covert body cavity are provided with sunscreen layer.
Through the above technical solutions, since the occupation area of equipment when in use is larger, it would generally be put in outdoor, be
The service life for improving the equipment to a certain extent, the side wall of heat exchanging chamber be provided with outside the side wall of covert body cavity it is sun-proof
Layer.
Preferably, it is provided with through the heat exchanging chamber and covert body cavity and conducts heat between covert body cavity and heat exchanging chamber for increasing
The metal fin of efficiency.
Through the above technical solutions, in order to accelerate the heat transference efficiency between phase change material and liquid, in heat exchanging chamber and change
Metal fin is provided between phase body cavity, the thermal conductivity of metal is strong, the heat transference efficiency of quickening.
Preferably, it is provided with fixed lobe on the side wall of the covert body cavity, sequentially passes through multiple protrusions and be provided with and is used for
The fixed link that multiple heating units are fixed together.
Through the above technical solutions, in order to enable can quickly splice between multiple heating units, in the side of covert body cavity
It is provided with protrusion on wall, in use, being provided with fixed link through multiple protrusions, is tensed multiple covert body cavitys by fixed link
Together so that be not likely to produce liquid leakage between multiple heating units.
Preferably, multiple inlet tubes are communicated with liquid supply pipe, and multiple outlet tubes are communicated with drain pipe.
Through the above technical solutions, liquid is provided into multiple heat exchanging chambers simultaneously and is supplied in multiple heat exchanging chambers for convenience
Liquid is discharged simultaneously, and multiple inlet tubes are connected to liquid supply pipe, and central fluid supply is carried out by liquid supply pipe, by multiple outlet tubes and row
Liquid pipe is connected to, and the liquid of the complete heat of heat exchange is collected by drain pipe.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：
（1）It can be needed individually to be dismantled according to user by the way that heating unit is arranged, to meet the use of different user
Demand；
（2）It can increase power capability by increasing heating unit, power capability can be reduced by reducing heating unit；
（3）It can effectively prevent to find leakage between adjacent heat exchange chamber by the way that heat resistant rubber is arranged.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram of the heating unit of embodiment；
Fig. 3 is the enlarged view at A in Fig. 2, the structure of main prominent seal groove and heat resistant rubber；
Fig. 4 is the schematic diagram of a layer structure of covert body cavity and heat exchanging chamber.
Reference numeral：1, heating unit；111, covert body cavity；112, heat exchanging chamber；2, inlet tube；3, outlet tube；4, it seals
Slot；5, heat resistant rubber；6, supporting layer；7, insulating layer；8, sunscreen layer；9, metal fin；10, raised；11, fixed link；12, feed flow
Pipe；13, drain pipe.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
As shown in Figure 1, 2, a kind of board-like phase change thermal storage heat exchanger includes the heating unit 1 of multiple parallel arrangeds, heat supply list
Member 1 includes covert body cavity 111 and heat exchanging chamber 112, and hot transmission, covert body cavity can be carried out between covert body cavity 111 and heat exchanging chamber 112
Storage has a phase change material in 111, the sealing cooperation of heat exchanging chamber 112 between when use adjacent heating unit 1, and heat is handed over for convenience
It changes, inlet tube 2 is connected on the heat exchanging chamber 112 of 111 side of covert body cavity, liquid is communicated with out on the heat exchanging chamber 112 of the other side
Pipe 3.
When accumulation of energy, high-temp liquid is passed through into heat exchanging chamber 112 by inlet tube 2, the energy in high-temp liquid will lead at this time
The side wall for crossing heat exchanging chamber 112 is transferred in the phase change material in covert body cavity 111, will store energy in covert body cavity 111 at this time
When release, liquid of the temperature less than the covert temperature of phase change material, this time-varying are passed through by inlet tube 2 into heat exchanging chamber 112 for amount
Energy in phase material will be transmitted in liquid, these liquid for absorbing heat will be out utilized from outlet tube 3 later, be made
Wind energy, solar energy etc. can be stored, then utilized by the used time.
As shown in Figure 2,3, wherein in order to enable multiple heating units 1 are not susceptible to leak after splicing, in heat exchanging chamber 112
112 contact position of adjacent heat exchange chamber is provided with seal groove 4, heat resistant rubber 5 is provided in seal groove 4, in order to enable multiple confessions
It is closely connected between hot cell 1, fixed lobe 10 is provided on the side wall of covert body cavity 111, while sequentially passed through multiple convex
It plays 10 and is provided with fixed link 11 for multiple heating units 1 to be fixed together, by fixed link 11 by multiple covert body cavitys
111 tense together so that are not likely to produce liquid leakage between multiple heating units 1.
As shown in Figure 2,4, the side wall of the side wall of heat exchanging chamber 112 and covert body cavity 111 includes supporting layer 6 and insulating layer 7,
Meanwhile in order to improve the service life of the equipment to a certain extent, in the side of the side wall and covert body cavity 111 of heat exchanging chamber 112
The outermost layer of wall is provided with sunscreen layer 8, wherein supporting layer 6 is stainless steel layer or aluminium alloy layer, and insulating layer 7 is asbestos layer, stone
The setting of cotton layer can make heat exchanging chamber 112 be not susceptible to damage with covert body cavity 111 in 6 outside of supporting layer by supporting layer 6,
It can be avoided in conduct heat away to air to a certain extent by insulating layer 7, in side wall and the covert body cavity of heat exchanging chamber 112
Sunscreen layer 8 is provided with outside 111 side wall, sunscreen layer 8 is the sun-proof cushion materials of PVC.
As shown in Figure 1, 2, it transmits, passes through in order to enable faster heat can be carried out between heat exchanging chamber 112 and covert body cavity 111
Wear heat exchanging chamber 112 and covert body cavity 111 and be provided with metal fin 9, the heat transfer efficiency of metal is high so that phase change material and liquid it
Between transmission efficiency higher, be coated with rust-proof coating on 9 surface of metal fin, rust-proof coating is the common rust-proof coating in market.
As shown in Figure 1, liquid is provided into multiple heat exchanging chambers 112 simultaneously and is supplied in multiple heat exchanging chambers 112 for convenience
Liquid is discharged simultaneously, and multiple inlet tubes 2 are connected to liquid supply pipe 12, by liquid supply pipe 12 carry out central fluid supply, by it is multiple go out liquid
Pipe 3 is connected to drain pipe 13, and the liquid of the complete heat of heat exchange is collected by drain pipe 13.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (7)
1. a kind of board-like phase change thermal storage heat exchanger includes the heating unit (1) of multiple parallel arrangeds, it is characterised in that：The confession
Hot cell (1) includes the heat exchanging chamber of covert body cavity (111) for storing phase change material and setting in covert body cavity (111) both sides
(112), heat exchanging chamber (112) the sealing cooperation between adjacent heating unit (1), the heat exchanging chamber of covert body cavity (111) side
(112) it is connected with inlet tube (2) on, outlet tube (3) is communicated on the heat exchanging chamber (112) of the other side.
2. board-like phase change thermal storage heat exchanger according to claim 1, it is characterised in that：The heat exchanging chamber (112) with it is adjacent
Heat exchanging chamber (112) contact position is provided with seal groove (4), and heat resistant rubber (5) is provided in the seal groove (4).
3. board-like phase change thermal storage heat exchanger according to claim 1, it is characterised in that：The side wall of the heat exchanging chamber (112)
Side wall with covert body cavity (111) includes supporting layer (6) and insulating layer (7).
4. board-like phase change thermal storage heat exchanger according to claim 3, it is characterised in that：The side wall of the heat exchanging chamber (112)
The outermost layer of the side wall of covert body cavity (111) is provided with sunscreen layer (8).
5. board-like phase change thermal storage heat exchanger according to claim 1, it is characterised in that：Through the heat exchanging chamber (112) with
Covert body cavity (111) is provided with the metal fin for increasing heat transfer efficiency between covert body cavity (111) and heat exchanging chamber (112)
(9)。
6. board-like phase change thermal storage heat exchanger according to claim 1, it is characterised in that：The side of the covert body cavity (111)
It is provided with fixed lobe (10) on wall, sequentially passes through multiple raised (10) and is provided with for being fixed on multiple heating units (1)
Fixed link (11) together.
7. board-like phase change thermal storage heat exchanger according to claim 1, it is characterised in that：The multiple inlet tube (2) connections
There are liquid supply pipe (12), multiple outlet tubes (3) to be communicated with drain pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800130.9U CN207675020U (en) | 2017-12-20 | 2017-12-20 | Board-like phase change thermal storage heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800130.9U CN207675020U (en) | 2017-12-20 | 2017-12-20 | Board-like phase change thermal storage heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675020U true CN207675020U (en) | 2018-07-31 |
Family
ID=62969655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800130.9U Expired - Fee Related CN207675020U (en) | 2017-12-20 | 2017-12-20 | Board-like phase change thermal storage heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579292A (en) * | 2018-09-27 | 2019-04-05 | 中山市思源电器有限公司 | A kind of boiler hot hydrophone with condensing heat exchanger |
-
2017
- 2017-12-20 CN CN201721800130.9U patent/CN207675020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579292A (en) * | 2018-09-27 | 2019-04-05 | 中山市思源电器有限公司 | A kind of boiler hot hydrophone with condensing heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 |