CN206523083U - A kind of board-like phase-change accumulation energy heat-exchanger rig - Google Patents
A kind of board-like phase-change accumulation energy heat-exchanger rig Download PDFInfo
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- CN206523083U CN206523083U CN201621313627.3U CN201621313627U CN206523083U CN 206523083 U CN206523083 U CN 206523083U CN 201621313627 U CN201621313627 U CN 201621313627U CN 206523083 U CN206523083 U CN 206523083U
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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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Abstract
A kind of board-like phase-change accumulation energy heat-exchanger rig, it is made up of casing, manhole, heat exchanger plates, phase-changing energy storage material, phase-changing energy storage material passage, fluid passage, it is characterized in that, the side of the casing sets manhole, the inside of casing sets the concave-convex type heat exchanger plates being superimposed, and phase-changing energy storage material is filled between heat exchanger plates.Heat exchanger plates are superimposed together and sandwiched is fixed between top plate and bottom plate, are fixed in casing.The surface of heat exchanger plates plate is recessed, bottom surface evagination and be respectively formed with multiple grooves and multiple convex portions, the convex portion of heat exchanger plates is suspended from the corresponding recess of adjacent heat exchanger plates respectively, fluid passage is formed between the bottom surface of the surface of heat exchanger plates and adjacent and above heat exchanger plates, phase-changing energy storage material passage is formed between the surface of the bottom surface of the plate and adjacent lower section heat exchanger plates.It has the advantages that heat exchange efficiency is high, heat loss is small, compact conformation is light, floor space is small, easy to clean.
Description
Technical field
The utility model belongs to the heat-storage device using latent heat, more particularly to a kind of board-like phase-change accumulation energy heat-exchanger rig.
Background technology
China's industrial waste heat resource enrich, mainly include high-temp waste gas waste heat, cooling medium waste heat, waste vapour waste water residual heat,
High-temperature product and afterheat of slags, chemical reaction waste heat etc., residual heat resources account for the 17%~67% of its fuel consumption total amount, wherein
Recovery rate is up to 60%, and utilization rate of waste heat room for promotion is big, and energy-saving potential is huge.Current China efficiency of energy utilization is relatively low, greatly
Used heat, the waste heat of amount fail effectively to utilize and be wasted, and this phenomenon is mainly energy recovery equipment technology backwardness and made
Into.In recent years, with the continuous enhancing of people's awareness of saving energy, people's pay attention to day by day how by various forms of energy with can be with
The mode used is stored, and discharges the demand of satisfaction in the form of environmental protection again when supply falls short of demand for the energy.Energy storage technology
Supply, energy sustainable development to the energy play an important role.The energy storage technology for researching and developing relatively broad at present is main
In terms of concentrating on thermal energy storage and electrical power storage, these technologies are widely used in solar energy high temperature energy storage, electric power peak load shifting, work
Industry used heat and the field such as waste heat recovery, industrial and civil buildings and air conditioner energy saving.During phase change energy storage technology is thermal energy storage technology
A kind of emerging technology that have developed rapidly, an important ring is exactly the design of phase-change accumulation energy heat-exchanger rig during its is practical.Phase
It is a kind of residual heat using device for integrating heat accumulation and heat exchange function to become energy storage heat-exchanger rig.
In the prior art, phase-change accumulation energy heat-exchanger rig generally existing heat exchange efficiency is low, exchange heat skewness, energy storage time
Long the shortcomings of.Chinese patent application CN202547463U discloses a kind of three bushing types phase change thermal storage heat exchanger, and the device is by phase
Become regenerative heat exchanger housing, phase change heat storage material sleeve pipe and cold water pipe composition, it is simple in construction, easy to process, with low cost, but should
Device heat exchange efficiency is low, energy storage capacity is small.Chinese patent CN203274570U discloses a kind of phase transformation with hose type heat exchanger
Heat storage units, the phase-change heat-storage material group between container, the hose type heat exchanger being placed in container and chamber wall and heat exchanger
Into, it is easy to install, but hose type heat exchanger bearing capacity is low in the device, and the medium and Technological adaptability of whole device are not
By force, the leakage of liquid phase in heat accumulating phase transition process is easily caused.Chinese patent CN104215109A discloses a kind of phase-change accumulation energy
Device, is made up of micro-channel heat exchanger, shell, top cover and phase-change material etc., and the device heat exchange efficiency is of a relatively high, but structure is multiple
Miscellaneous, phase-change material profile etc. is needed by special fabrication design, and filling is wasted time and energy.Therefore, use for reference for other industries
Heat-exchanger rig, designs a kind of board-like phase-change accumulation energy heat-exchanger rig to solve the above problems.
The content of the invention
The purpose of this utility model is to provide a kind of board-like phase-change accumulation energy heat-exchanger rig, and it has heat exchange efficiency height, heat waste
Lose that small, compact conformation is light, floor space is small, the design for solving to have technical barrier in known technology such as easy to clean.
The technical solution of the utility model is achieved as follows, a kind of board-like phase-change accumulation energy heat-exchanger rig by casing, manhole,
Heat exchanger plates, phase-changing energy storage material, phase-changing energy storage material channel interface one, phase-changing energy storage material channel interface two, fluid passage connect
Mouth one, fluid passage interface two, the phase-changing energy storage material side heat exchanger plates pad sealed, fluid passage side heat exchanger plates pad
And top plate, bottom plate, locating rod, fix bar, stator, the nut of a fixation are constituted, it is characterised in that outside the casing
Insulation material is enclosed with, the side of the casing sets manhole, and easy access, the inside of the casing sets heat exchanger plates and its solid
Determine device；Multiple heat exchanger plates are superimposed together and sandwiched is fixed between the top plate and the bottom plate, pass through institute
Locating rod, the fix bar, the stator, the nut is stated to be fixed in the casing.
The surface of each heat exchanger plates plate is recessed, bottom surface evagination and be respectively formed with multiple grooves and multiple convex
Portion, the convex portion of the heat exchanger plates is suspended from the corresponding recess of adjacent heat exchanger plates respectively, the table of the heat exchanger plates
Face and it is adjacent on the heat exchanger plates bottom surface between form fluid passage, the bottom surface of the plate with changing adjacent the lower section Suo Shu
Phase-changing energy storage material passage is formed between the surface of hot plate, multiple fluid passages and phase-changing energy storage material passage are alternately set one by one
Put, and multiple fluid passages head and the tail connect after forming apparatus fluid passage, the two ends of fluid passage are logical with the fluid respectively
Pipeline joint one, fluid passage interface two are connected, the phase-change material of forming apparatus after multiple phase-changing energy storage material passage head and the tail are connected
Storage area, the two ends of phase-change material storage area respectively with the phase-changing energy storage material channel interface one and phase-changing energy storage material
Channel interface two is connected, and heat exchanger plates surface periphery described in the side of fluid passage is respectively provided with the fluid passage side heat exchanger plates pad, phase
Heat exchanger plates surface periphery described in change energy-storage material storage area side is respectively provided with the phase-changing energy storage material side heat exchanger plates pad, pad
Simultaneously formed and sealed against between sandwiched and the two neighboring heat exchanger plates positioned at the periphery of the heat exchanger plates surface voids.
The phase-changing energy storage material channel interface one, phase-changing energy storage material channel interface two, fluid passage interface one and stream
Body channel interface two is arranged on the top plate, the phase-changing energy storage material channel interface one and phase-changing energy storage material channel interface
Two are arranged on after the side of the top plate, the phase-changing energy storage material high temperature melting from the phase-changing energy storage material channel interface one
It is added in phase-changing energy storage material storage area,
The fluid passage interface one and fluid passage interface two are arranged on the side of the top plate.
During heat accumulation, the waste heat and used heat of vapor form are flowed into from the fluid passage interface one, flow through the heat exchanger plates stream
Body passage, described phase-changing energy storage material is transferred thermal energy to by the wooden partition of the heat exchanger plates, and the phase-changing energy storage material melts
Change, heat energy, by the thermal energy storage received, when taking heat, takes hot fluid second-rate from the fluid passage interface in latent heat form
Enter, flow through the heat exchanger plates fluid passage, heat energy is taken away from the phase-changing energy storage material, the phase-changing energy storage material coagulates
Gu, the heat energy stored before is discharged.
The utility model has the advantages and positive effects of：Using the highly energy-consuming unit such as steam power plant, steel plant with steam
The waste heat and used heat of form discharge are made as thermal source using the heat exchanger plates with multiple grooves and the design of multiple convex portion special constructions
For heat exchange element, exchanged heat and filled in board-like phase-change accumulation energy by reasonable layout phase-changing energy storage material storage area and fluid passage space
Space accounting in putting, reaches the optimal balance point between device energy storage capacity and heat exchange efficiency, and satisfaction is actually needed.Meanwhile, dress
Leakage that is simple in construction, easy to process, not resulting in liquid phase in heat accumulating phase transition process is put, the reasonable profit of the energy is realized
With when China vigorously implements energy-saving and emission-reduction development strategy, popularization and application of the present utility model have wide application market
With good development prospect.
Brief description of the drawings
Fig. 1 is a kind of front view of board-like phase-change accumulation energy heat-exchanger rig of the utility model；
Fig. 2 is a kind of side view of board-like phase-change accumulation energy heat-exchanger rig of the utility model；
Fig. 3 is a kind of plan of board-like phase-change accumulation energy heat-exchanger rig fluid passage side heat exchanger plates of the utility model；
Fig. 4 is a kind of plan of board-like phase-change accumulation energy heat-exchanger rig phase-changing energy storage material side heat exchanger plates of the utility model.
In figure, 1- casings, 2- top plates, 3- manholes, 4- phase-changing energy storage materials, 5- heat exchanger plates, 6- bottom plates, 7 nuts, 8- is fixed
Bar, 9- stators, 10- locating rods, 11- phase-changing energy storage materials channel interface one, 12- fluid passages interface one, 13- fluid passages
Interface two, 14- phase-changing energy storage materials channel interface two, 15- fluid passages side heat exchanger plates pad, 16- phase-changing energy storage materials side is changed
Hot plate pad.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
As Figure 1-4, a kind of board-like phase-change accumulation energy heat-exchanger rig includes：Casing 1, manhole 3, heat exchanger plates 5, phase-change accumulation energy
Material 4, phase-changing energy storage material channel interface 1, phase-changing energy storage material channel interface 2 14, fluid passage interface 1, fluid
Channel interface 2 13, the phase-changing energy storage material side heat exchanger plates pad 16 sealed, fluid passage side heat exchanger plates pad 15 and
Play top plate 2, bottom plate 6, locating rod 10, fix bar 8, stator 9, the nut 7 of fixation.Characterized in that, outside the casing 1
Portion is enclosed with insulation material, and the side of the casing 1 sets manhole 3, and easy access, the inside of the casing 1 sets heat exchanger plates 5
And its fixing device.Multiple heat exchanger plates 5 be superimposed together and sandwiched be fixed on the top plate 2 and the bottom plate 6 it
Between, it is fixed on by the locating rod 10, the fix bar 8, the stator 9, the nut 7 in the casing 1.
The surface of each plate of heat exchanger plates 5 is recessed, bottom surface evagination and be respectively formed with multiple grooves and multiple convex
Portion, the convex portion of the heat exchanger plates 5 is suspended from the corresponding recess of the adjacent heat exchanger plates 5 respectively, heat exchanger plates 5
Surface and it is adjacent on the heat exchanger plates 5 bottom surface between form fluid passage, the bottom surface of the plate and adjacent lower section institute
Formation phase-changing energy storage material passage between the surface of heat exchanger plates 5 is stated, multiple fluid passages and phase-changing energy storage material passage are handed over one by one
For setting, and multiple fluid passages head and the tail connect after forming apparatus fluid passage, the two ends of fluid passage respectively with the stream
Body channel interface 1, fluid passage interface 2 13 are connected, forming apparatus after multiple phase-changing energy storage material passage head and the tail are connected
Phase-change material storage area, the two ends of phase-change material storage area respectively with the phase-changing energy storage material channel interface 1 and phase
Change energy-storage material channel interface 2 14 is connected, and the surface periphery of heat exchanger plates 5 is respectively provided with the fluid passage side described in the side of fluid passage
Heat exchanger plates pad 15, the surface periphery of heat exchanger plates 5 is respectively provided with the phase-changing energy storage material described in phase-changing energy storage material storage area side
Side heat exchanger plates pad 16, pad be located at the periphery of the surface voids of heat exchanger plates 5 and sandwiched and the two neighboring heat exchanger plates 5 it
Between formed and seal against.
The phase-changing energy storage material channel interface 1, phase-changing energy storage material channel interface 2 14, fluid passage interface one
12 and fluid passage interface 2 13 be arranged on the top plate 2, the phase-changing energy storage material channel interface 1 and phase-change accumulation energy
Material passage interface 2 14 is arranged on after the side of the top plate 2, the high temperature melting of phase-changing energy storage material 4 from phase transformation storage
Energy material passage interface 1 is added in phase-changing energy storage material storage area, the fluid passage interface 1 and fluid passage
Interface 2 13 is arranged on the side of the top plate 2.
Once complete use process includes two stages to the board-like phase-change accumulation energy heat-exchanger rig：During heat accumulation, vapor form
Waste heat and used heat flowed into from the fluid passage interface 1, flow through the fluid passage of heat exchanger plates 5, pass through the heat exchanger plates
5 wooden partition transfers thermal energy to described phase-changing energy storage material 4, and the phase-changing energy storage material 4 melts, and heat energy will in latent heat form
The thermal energy storage received, when taking heat, takes hot fluid to be flowed into from the fluid passage interface 2 13, flows through the heat exchanger plates
5 fluid passages, heat energy is taken away from the phase-changing energy storage material 4, the phase-changing energy storage material solidification, by the heat stored before
It can discharge.
Claims (3)
1. a kind of board-like phase-change accumulation energy heat-exchanger rig, is led to by casing, manhole, heat exchanger plates, phase-changing energy storage material, phase-changing energy storage material
Road, fluid passage composition, it is characterised in that the side of the casing sets manhole, the inside of casing set be superimposed recessed
Convex heat exchanger plates, the alternate filling phase-changing energy storage material between heat exchanger plates constitutes fluid passage and phase-changing energy storage material passage.
2. a kind of board-like phase-change accumulation energy heat-exchanger rig as claimed in claim 1, it is characterised in that heat exchanger plates are superimposed one
Rise and be fixed in the casing.
3. a kind of board-like phase-change accumulation energy heat-exchanger rig as claimed in claim 1, it is characterised in that under the surface of heat exchanger plates plate
Recessed, bottom surface evagination and be respectively formed with multiple grooves and multiple convex portions, the convex portions of heat exchanger plates is suspended from adjacent heat exchanger plates correspondence respectively
Recess in, form fluid passage between the bottom surface of the surface of heat exchanger plates and adjacent and above heat exchanger plates, bottom surface and the phase of the plate
Phase-changing energy storage material passage is formed between the surface of adjacent lower section heat exchanger plates；
Fluid passage and phase-changing energy storage material passage are arranged alternately one by one, and the fluid of forming apparatus leads to after fluid passage head and the tail are connected
Road, the phase-change material storage area of forming apparatus after phase-changing energy storage material passage head and the tail are connected, fluid passage side heat exchange plate surface
Periphery is respectively provided with fluid passage side heat exchanger plates pad, and phase-changing energy storage material storage area side heat exchanger plates surface periphery is respectively provided with phase transformation
Energy storage material side heat exchanger plates pad, pad be located at heat exchanger plates surface voids periphery and be located in the two neighboring heat exchanger plates it
Between formed and seal against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313627.3U CN206523083U (en) | 2016-12-02 | 2016-12-02 | A kind of board-like phase-change accumulation energy heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313627.3U CN206523083U (en) | 2016-12-02 | 2016-12-02 | A kind of board-like phase-change accumulation energy heat-exchanger rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523083U true CN206523083U (en) | 2017-09-26 |
Family
ID=59888328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621313627.3U Expired - Fee Related CN206523083U (en) | 2016-12-02 | 2016-12-02 | A kind of board-like phase-change accumulation energy heat-exchanger rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906995A (en) * | 2017-11-16 | 2018-04-13 | 华北电力大学 | Accumulation of heat plate heat exchanger |
| CN108413796A (en) * | 2018-04-28 | 2018-08-17 | 华南理工大学 | A kind of temperature gradient energy storage heat exchanger |
| CN111238282A (en) * | 2020-02-27 | 2020-06-05 | 山东大学 | Plate-type energy storage device, system and energy storage method |
-
2016
- 2016-12-02 CN CN201621313627.3U patent/CN206523083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906995A (en) * | 2017-11-16 | 2018-04-13 | 华北电力大学 | Accumulation of heat plate heat exchanger |
| CN108413796A (en) * | 2018-04-28 | 2018-08-17 | 华南理工大学 | A kind of temperature gradient energy storage heat exchanger |
| CN111238282A (en) * | 2020-02-27 | 2020-06-05 | 山东大学 | Plate-type energy storage device, system and energy storage method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20181202 |