CN108507391A - Phase transition heat accumulation unit and water heater - Google Patents
Phase transition heat accumulation unit and water heater Download PDFInfo
- Publication number
- CN108507391A CN108507391A CN201710116588.0A CN201710116588A CN108507391A CN 108507391 A CN108507391 A CN 108507391A CN 201710116588 A CN201710116588 A CN 201710116588A CN 108507391 A CN108507391 A CN 108507391A
- Authority
- CN
- China
- Prior art keywords
- heat
- phase
- babinet
- accumulation unit
- transition 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.)
- Granted
Links
- 238000009825 accumulation Methods 0.000 title claims abstract description 48
- 230000007704 transition Effects 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000005338 heat storage Methods 0.000 claims abstract description 48
- 230000001172 regenerating effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- 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
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The present invention discloses a kind of phase transition heat accumulation unit and water heater, wherein the phase transition heat accumulation unit includes shell, multiple phase-transition heat-storage parts and heat-exchanger rig, and the shell is equipped with accommodating cavity；Each phase-transition heat-storage part includes babinet and phase variant, in the babinet there is cavity, the phase variant to be accommodated in the cavity；Each babinet is detachably connected with the shell, and is set in the accommodating cavity；The heat-exchanger rig and the babinet contact heat-exchanging.The phase transition heat accumulation unit of technical solution of the present invention can enable the regenerative capacity of water heater that can adjust, and keep product humanized.
Description
Technical field
The present invention relates to thermal energy equipment field, more particularly to a kind of phase transition heat accumulation unit and water heater.
Background technology
Water heater generally has the function of accumulation of heat, which saves heat by regenerative apparatus, with hot for users to use
Hot water can be obtained when water in time.There are many types of regenerative apparatus, is received since the thermal storage density of phase change heat storage material is high
Favor, is more and more widely used using phase-change material as heat-storing material.
However, the regenerative capacity of existing water heater is unadjustable, cause the regenerative capacity of water heater cannot be with actually making
With being adjusted, the inadequate hommization of product.
Invention content
The main object of the present invention is a kind of phase transition heat accumulation unit of proposition and water heater, it is intended to keep product humanized.
To achieve the above object, phase transition heat accumulation unit proposed by the present invention, including shell, multiple phase-transition heat-storage parts and heat exchange
Device, the shell are equipped with accommodating cavity；Each phase-transition heat-storage part includes babinet and phase variant, has cavity in the babinet,
The phase variant is accommodated in the cavity；Each babinet is detachably connected with the shell, and is placed or be accommodated in and is described
In accommodating cavity；The heat-exchanger rig and the babinet contact heat-exchanging.
Preferably, the heat-exchanger rig is heat exchanger or heat exchange pipeline, and multiple phase-transition heat-storage parts pass through the phase transformation
Body and the heat exchanger or heat exchange pipeline direct contact heat transfer.
Preferably, the heat exchange pipeline is arranged in coil pipe, and the heat exchange pipeline has multistage bending segment and multistage direct current section,
Heat exchange gap is equipped between adjacent two direct current section, the babinet is placed in the gap and is contacted with the heat exchange pipeline.
Preferably, the heat-exchanger rig is heat transferring medium and heater, and multiple phase-transition heat-storage parts are inserted into the heat exchange
In medium, the heater heats the heat transferring medium.
Preferably, the heat transferring medium is conduction oil.
Preferably, there are the shell multiple mounting portions, multiple mounting portions to be connected to the accommodating cavity, each phase
Become heat accumulation member to fix on the housing by a mounting portion.
Preferably, the mounting portion is the threaded hole of setting on the housing, and the babinet is arranged in a tubular form, the case
The outside wall surface of body is equipped with external screw thread, and the phase-transition heat-storage part is fixed on by the external screw thread on the threaded hole.
Preferably, the mounting hole is equipped with the elastic baffle for sealing the mounting hole, institute towards one end of the accommodating cavity
The downside for stating elastic baffle is equipped with return member.
Preferably, further include sealing element, one end that the babinet exposes to shell is equipped with limiting section, and the limiting section is by institute
Sealing element is stated to be pressed in the outside wall surface of the shell.
The present invention also proposes a kind of water heater, including phase transition heat accumulation unit, and the phase transition heat accumulation unit includes shell, multiple
Phase-transition heat-storage part and heat-exchanger rig, the shell are equipped with accommodating cavity；Each phase-transition heat-storage part includes babinet and phase variant, described
There is cavity, the phase variant are accommodated in babinet in the cavity；Each babinet is detachably connected with the shell, and is worn
It sets in the accommodating cavity；The heat-exchanger rig and the babinet contact heat-exchanging.
The present invention in the phase transition heat accumulation unit of water heater by being arranged the phase-transition heat-storage part being detachably connected, to adjust phase
Become the regenerative capacity of regenerative apparatus, which has accommodating cavity, and accommodating cavity is for housing phase-transition heat-storage part, phase
Become heat accumulation member and carry out heat exchange with extraneous, then saves heat in accommodating cavity.Phase-transition heat-storage part includes for heat transfer
Babinet and phase variant for saving heat, babinet are equipped with cavity so that phase variant is accommodating, and phase variant is accommodated in cavity to case
Body carries out Process of absorption or liberation of heat, and babinet with heat-exchanger rig by carrying out contact heat-exchanging.To make the storage of phase transition heat accumulation unit, thermal discharge can be with
It adjusts, babinet is detachably connected with shell.Phase-transition heat-storage part be it is multiple, babinet as phase-transition heat-storage part shell also be it is multiple,
Multiple babinets be placed through the regenerative capacity for making phase transition heat accumulation unit is detachably connected in accommodating cavity can be according to the number of phase-transition heat-storage part
Amount is adjusted, and keeps product humanized.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the internal structure schematic diagram of phase transition heat accumulation unit first embodiment of the present invention；
Fig. 2 is the internal structure schematic diagram of phase transition heat accumulation unit second embodiment of the present invention；
Fig. 3 is the decomposition diagram of Fig. 2；
Fig. 4 is the enlarged drawing of part A in Fig. 3.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Shell | 31 | Heat exchanger |
| 11 | Accommodating cavity | 32 | Heat exchange pipeline |
| 12 | Mounting portion | 321 | Bending segment |
| 20 | Heat accumulation member | 322 | Direct current section |
| 21 | Babinet | 33 | Heat transferring medium |
| 211 | Cavity | 34 | Heater |
| 212 | Limiting section | 40 | Baffle |
| 22 | Phase variant | 50 | Return member |
| 30 | Heat-exchanger rig | 60 | Sealing element |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of phase transition heat accumulation unit.
In embodiments of the present invention, as depicted in figs. 1 and 2, the solid line instruction with the arrow in figure is face, chamber, hole etc.
Plane or space.The phase transition heat accumulation unit includes shell 10, multiple phase-transition heat-storage parts 20 and heat-exchanger rig 30, and shell 10, which is equipped with, to be held
Set chamber 11；Each phase-transition heat-storage part 20 includes babinet 21 and phase variant 22, in babinet 21 there is cavity 211, phase variant 22 to be accommodated in
In cavity 211；Each babinet 21 is detachably connected with shell 10, and is set in accommodating cavity 11；Heat-exchanger rig 30 connects with babinet 21
Touch heat exchange.
Specifically, as shown in Figure 1, in the first embodiment, shell 10 has accommodating cavity 11, and accommodating cavity 11 is for housing phase
Become heat accumulation member 20, the capacity of accommodating cavity 11 is bigger, and correspondingly, the phase-transition heat-storage part 20 that can be accommodated is also more.Phase-transition heat-storage part
20 with the external world for carrying out heat exchange, then saves heat in accommodating cavity 11, when needing the heat using phase transition heat accumulation unit
When amount, the heat of phase-transition heat-storage part 20 is transferred out into phase transition heat accumulation unit by heat exchange method, with external heat release.Phase-transition heat-storage
Part 20 includes babinet 21 and the phase variant 22 for saving heat, and babinet 21 can be for the heat-conducting piece of heat transfer or for protecting
The thermal insulation barriers of temperature, babinet 21 are equipped with cavity 211 so that phase variant 22 is accommodating, and phase variant 22 is accommodated in cavity 211 to babinet 21
Process of absorption or liberation of heat is carried out, for phase-transition heat-storage part 20 by carrying out contact heat-exchanging with heat-exchanger rig 30, contact heat-exchanging described herein is opposite
Direct contact heat transfer for radiation heat transfer, when heat is conducted from heat-exchanger rig 30 to phase variant 22, phase-transition heat-storage dress
Set carry out accumulation of heat；When phase-transition heat-storage part 20 conducts heat slave phase variant 22 to heat-exchanger rig 30, phase transition heat accumulation unit carries out
Heat release.To allow the storage of phase transition heat accumulation unit, thermal discharge to adjust, in embodiments of the present invention, babinet 21 and shell 10 are removable
Unload connection, it is described herein be detachably connected including：It is connected through a screw thread, is clamped and other demountable connection types.This
Field technology personnel can obtain corresponding technical solution, therefore not to repeat here through the embodiment of the present invention and attached drawing.Phase transformation stores
Warmware 20 is multiple, and babinet 21 is also multiple as the shell of phase-transition heat-storage part 20, and multiple babinets 21 place or be placed in accommodating
It is detachably connected in chamber 11, makes the regenerative capacity of phase transition heat accumulation unit that can be adjusted according to the quantity of phase-transition heat-storage part 20, make
Product is humanized.
It is shown referring to Fig.1 in order to make phase transition heat accumulation unit keep higher heat exchanger effectiveness, in the first embodiment, change
Thermal 30 be heat exchanger 31 or heat exchange pipeline 32, it is necessary to clarify that：Heat exchanger 31 described herein refers to having certain store
Thermal capacity or the device directly to generate heat.Multiple phase-transition heat-storage parts 20 are directly connect by babinet 21 and heat exchanger 31 or heat exchange pipeline 32
Touch heat exchange.By the way that heat exchanger 31 or heat exchange pipeline 32 and 21 contact heat-exchanging of babinet is arranged, heat directly can be conducted more quickly
To babinet 21, so that the heat of babinet 21 is more smoothly conducted to phase variant 22 and carry out accumulation of heat.In heat release, the heat of phase variant 22
It can also quickly be conducted to heat exchanger 31 or heat exchange pipeline 32 by babinet 21, improve heat exchange efficiency.Preferably, the heat exchange
Device 30 is heat exchange pipeline, to further increase heat exchange efficiency, heat exchange pipeline 32 in coil pipe setting, coil pipe relative to straight tube and
Speech, can increase contact area makes rate of heat exchange faster.Heat exchange pipeline 32 has multistage bending segment 321 and multistage direct current section
322, the 321 semicircular in shape bending of multistage bending segment rises to enable heat exchange pipeline 32 form detour and makes full use of 11 space of accommodating cavity
Effect is equipped with heat exchange gap between two adjacent direct current sections 322, and for two direct current sections 322 recline setting, which can be with
Enable babinet 21 be inserted and with 32 contact heat-exchanging of heat exchange pipeline, fully improve heat exchange efficiency.
In view of increasing the heat exchange channel of phase transition heat accumulation unit, with reference to shown in Fig. 2, in a second embodiment, heat exchange dress
It is heat transferring medium 33 and heater 34 to set 30, and multiple phase-transition heat-storage parts 20 are inserted into heat transferring medium 33, and 34 heat exchanging of heater is situated between
Matter 33 heats.Heat transferring medium 33 refers to that can be used for direct-fired medium, acquired to replace the reception of phase variant 22 to directly heat
Heat, heat transferring medium 33 heat be conducted to be inserted into heat transferring medium 33 phase-transition heat-storage part 20.The type of heat transferring medium 33 can
There are many, such as：The heat conduction baffle etc. of water, conduction oil or other forms, by the way that heater 34 is arranged in phase transition heat accumulation unit, from
And the heat of phase transition heat accumulation unit can be supplemented in the waste heat deficiency of water heater or phase transition heat accumulation unit, increase phase-transition heat-storage
The heat collection channel of device.In view of improving the heat transfer rate of phase transition heat accumulation unit, in the present embodiment, by heat transferring medium 33
Be set as conduction oil, the grade and category of conduction oil can there are many, those skilled in the art can fit according to embodiments of the present invention
When the corresponding conduction oil of selection.Conduction oil has the features such as stability is high, and heat conductivility is good, for the media such as water,
Conduction oil has higher boiling point, and physical property and chemical property are all relatively stable in thermal histories.Simultaneously as conduction oil
With the higher coefficient of heat conduction, faster by conduction oil transmission speed, heat loss is relatively low for heat, and the present invention can be used as real
Apply good heat transferring medium 33 in example.
In order to make phase-transition heat-storage part 20 that there is relatively fixed position in heat transferring medium 33, convenient for being smoothed out hot friendship
It changes, with reference to shown in Fig. 2 and Fig. 3, in a second embodiment, shell 10 has multiple mounting portions 12, and the type of mounting portion 12 can be with
There are many, such as installation cavity, the installation position for installing slot and other installation forms, those skilled in the art can be through the invention
Embodiment and attached drawing obtain corresponding technical solution, do not repeat one by one herein.Mounting portion 12 is connected to accommodating cavity 11 makes phase transformation store
Warmware 20 can be smoothly inserted into accommodating cavity 11, and phase-transition heat-storage part 20 is fixed on the housing 10 by mounting portion 12, usually, phase
Become the outer surface that regenerative apparatus is fixed on shell 10, in order to dismount.In order to further easy to disassemble, in a preferred embodiment
In, mounting portion 12 is the threaded hole of setting on the housing 10, and threaded hole penetrates through or partly runs through shell 10, and babinet 21 is set in a tubular form
It sets, the outside wall surface of babinet 21 is equipped with external screw thread 211, and phase-transition heat-storage part is fixed on by external screw thread 211 on threaded hole, and rotation is passed through
Turnning box body 21 is to be inserted into threaded hole, to enable phase-transition heat-storage part 20 that can be integrally attached on shell 10.Of course, it is possible in screw thread
Upper setting fluid sealant or band etc., 33 place of being connected through a screw thread of heat transferring medium for obstructing in accommodating cavity 11 leak out accommodating
Chamber 11.
For the purpose for preventing heat transferring medium 33 from leaking out accommodating cavity 11 by threaded hole after phase-transition heat-storage part 20 is separated,
With reference to shown in Fig. 3 and Fig. 4, in the present embodiment, mounting hole is equipped with the baffle 40 of sealing mounting hole towards one end of accommodating cavity 11,
The baffle 40 is in normally off, when phase-transition heat-storage part 20 is inserted by threaded hole in accommodating cavity 11, phase-transition heat-storage part 20
Moved beneath of the open-top baffle 40 towards accommodating cavity 11.In view of when phase-transition heat-storage part 20 separates accommodating cavity 11, needing to make baffle
40 returns seal threaded hole, and the downside of baffle 40 is equipped with return member 50, which makes baffle 40 be in normal closing apparatus, work as phase
When change heat accumulation member 20 is separated, the internal face that return member 50 drives baffle 40 to be connected to shell 10 blocks sealing threaded hole.The return
Part 50 can be spring or magnetic component etc..
In view of further strengthening the sealing performance of shell 10, the phase transition heat accumulation unit in the present embodiment further includes sealing element
60, one end that babinet 21 exposes to shell 10 is equipped with limiting section 212, for limiting phase-transition heat-storage part 20 further toward accommodating cavity 11
Interior movement, while the limiting section 212 can be utilized to implement external force, torque is applied to phase-transition heat-storage part 20, so that phase transformation stores
Warmware 20 is rotated around shell 10.Sealing element 60 is pressed in the outside wall surface of shell 10 by limiting section 212, is prevented in accommodating cavity 11
Heat transferring medium 33 goes out accommodating cavity 11 by the gap leakage between threaded hole and phase-transition heat-storage part 20.
The present invention also proposes a kind of water heater, which includes phase transition heat accumulation unit, the phase transition heat accumulation unit it is specific
Structure is with reference to above-described embodiment, same to have since this water heater uses whole technical solutions of above-mentioned all embodiments
There are all advantageous effects caused by the technical solution of above-described embodiment, this is no longer going to repeat them.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of phase transition heat accumulation unit, which is characterized in that including：
Shell, the shell are equipped with accommodating cavity；
Multiple phase-transition heat-storage parts, each phase-transition heat-storage part include babinet and phase variant, have cavity, the phase in the babinet
Variant is accommodating in the cavity；Each babinet is detachably connected with the shell, and places or be accommodated in the accommodating cavity
It is interior；
Heat-exchanger rig, the heat-exchanger rig and the babinet or phase variant contact heat-exchanging.
2. phase transition heat accumulation unit as described in claim 1, which is characterized in that the heat-exchanger rig is heat exchanger or heat exchanger tube
Road, multiple phase-transition heat-storage parts pass through the phase variant and the heat exchanger or heat exchange pipeline direct contact heat transfer.
3. phase transition heat accumulation unit as claimed in claim 2, which is characterized in that the heat exchange pipeline is arranged in coil pipe, described to change
Heat pipeline has multistage bending segment and multistage direct current section, and heat exchange gap is equipped between adjacent two direct current section, and the babinet is set
It is contacted with the heat exchange pipeline in the gap.
4. phase transition heat accumulation unit as described in claim 1, which is characterized in that the heat-exchanger rig is heat transferring medium and heating
Device, multiple phase-transition heat-storage parts are inserted into the heat transferring medium, and the heater heats the heat transferring medium.
5. phase transition heat accumulation unit as claimed in claim 4, which is characterized in that the heat transferring medium is conduction oil.
6. phase transition heat accumulation unit as claimed in claim 5, which is characterized in that the shell has multiple mounting portions, Duo Gesuo
It states mounting portion to be connected to the accommodating cavity, each phase-transition heat-storage part is fixed on the housing by a mounting portion.
7. phase transition heat accumulation unit as claimed in claim 6, which is characterized in that the mounting portion is to be arranged on the housing
Threaded hole, the babinet are arranged in a tubular form, and the outside wall surface of the babinet is equipped with external screw thread, and the phase-transition heat-storage part passes through described
External screw thread is fixed on the threaded hole.
8. phase transition heat accumulation unit as claimed in claim 7, which is characterized in that the mounting hole is towards one end of the accommodating cavity
Equipped with the baffle for sealing the mounting hole, the downside of the baffle is equipped with return member.
9. phase transition heat accumulation unit as claimed in claim 8, which is characterized in that further include sealing element, the babinet exposes to shell
One end of body is equipped with limiting section, and the sealing element is pressed in the outside wall surface of the shell by the limiting section.
10. a kind of water heater, which is characterized in that the water heater includes phase transformation as in one of claimed in any of claims 1 to 9
Regenerative apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116588.0A CN108507391B (en) | 2017-02-28 | 2017-02-28 | Phase change heat storage device and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116588.0A CN108507391B (en) | 2017-02-28 | 2017-02-28 | Phase change heat storage device and water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108507391A true CN108507391A (en) | 2018-09-07 |
| CN108507391B CN108507391B (en) | 2024-04-30 |
Family
ID=63374329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710116588.0A Active CN108507391B (en) | 2017-02-28 | 2017-02-28 | Phase change heat storage device and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108507391B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156675A (en) * | 2015-10-08 | 2015-12-16 | 合肥华凌股份有限公司 | Anti-foam-leakage assembly and refrigerator |
| CN205014875U (en) * | 2015-09-30 | 2016-02-03 | 华北电力大学（保定） | Movable rung phase -change thermal heat supply car |
| CN105757982A (en) * | 2016-04-27 | 2016-07-13 | 江苏启能新能源材料有限公司 | Composite phase-change heat storage device |
| CN105910308A (en) * | 2016-05-26 | 2016-08-31 | 嘉兴学院 | Phase change heat storage water tank with replaceable phase change heat storage modules |
| CN206670427U (en) * | 2017-02-28 | 2017-11-24 | 美的集团股份有限公司 | Phase transition heat accumulation unit and water heater |
-
2017
- 2017-02-28 CN CN201710116588.0A patent/CN108507391B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205014875U (en) * | 2015-09-30 | 2016-02-03 | 华北电力大学（保定） | Movable rung phase -change thermal heat supply car |
| CN105156675A (en) * | 2015-10-08 | 2015-12-16 | 合肥华凌股份有限公司 | Anti-foam-leakage assembly and refrigerator |
| CN105757982A (en) * | 2016-04-27 | 2016-07-13 | 江苏启能新能源材料有限公司 | Composite phase-change heat storage device |
| CN105910308A (en) * | 2016-05-26 | 2016-08-31 | 嘉兴学院 | Phase change heat storage water tank with replaceable phase change heat storage modules |
| CN206670427U (en) * | 2017-02-28 | 2017-11-24 | 美的集团股份有限公司 | Phase transition heat accumulation unit and water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108507391B (en) | 2024-04-30 |
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