CN109520003A - A kind of box energy storage device - Google Patents
A kind of box energy storage device Download PDFInfo
- Publication number
- CN109520003A CN109520003A CN201811339488.5A CN201811339488A CN109520003A CN 109520003 A CN109520003 A CN 109520003A CN 201811339488 A CN201811339488 A CN 201811339488A CN 109520003 A CN109520003 A CN 109520003A
- Authority
- CN
- China
- Prior art keywords
- shell
- energy storage
- energy
- wall
- phase
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/06—Casings, cover lids or ornamental panels, for radiators
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
-
- 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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of box energy storage devices, it is characterised in that: including cabinet, energy-storage units, electric heating coil pipe and energy storage bar；Disadvantages, the phase-change materials such as phase-change material is encapsulated in shell in the present invention, improves the structural strength of finished product, remains that phase-change material is good thermally conductive and thermal storage performance, and the insulation performance for solving monomer phase-change material is poor, flame retardant property is low will not leak, and use is safe；The air being heated in air flow channel in the present invention generates heat during the day, and heat is imported in phase-change material stick rapidly, and phase-change material can be realized by storing certain heat and carry out energy storage to thermal energy；When the heat saturation of phase-change material stick storage, parallel connection can be carried out by multiple energy storage devices and reach maximum heat accumulation effect；Air inlet uses filter device in the present invention, and the dust considerably reduced in air enters in energy-storage units, extends the cleaning cycle of energy storage device.
Description
Technical field
The present invention relates to energy storage device field more particularly to a kind of box energy storage devices.
Background technique
With the development of national economy, China's power industry growth momentum is swift and violent.Since the more coals in China lack the oil-poor energy of gas
Source status, Coal-fired Thermal Power installed capacity reach 70% or so of the national total installed capacity of electricity, in recent years since, year power industry consumption coal reach
To 1,800,000,000 tons, the great amount of carbon dioxide of fire coal generation, sulfur dioxide, nitrogen oxides are caused serious environmental pollution, to people
Health produce huge threat.Developing solar energy, wind energy etc. can become in raw energy source utilizing electricity generating techn and intelligent power grid technology
Alleviate environmental pollution and improves the important means of energy supply quality.
However the renewable energy such as wind energy, solar energy belong to intermittent energy source, extensive energy storage technology is that support is renewable
The universal strategic technology of the energy, while being also the key technology support for developing smart grid.The extensive energy storage developed at present
Technology includes: compressed-air energy storage, water-storage, flywheel energy storage etc., however is still within extensive energy storage technology development at present
Primary stage, various energy storage technologies still need to be further improved, insufficient to the air energy storage utilization of resources.
Especially in terms of housing heating, through the heating system of some prefabricated buildings, using solar energy come into
Row function is realized, and the period of solar heating is needed most as night, and corresponding energy can not be provided by lacking, it is therefore desirable to real
The sun on daytime now be can be carried out into storage, the energy of storage on daytime is discharged by night, the storage of general solar energy uses
Be transmitting medium be the higher fluid media (medium) of the specific heat capacities such as water, but fluid media (medium) needs bigger energy in practical applications
It consumes to drive the flowing of fluid media (medium) to realize heat exchange, it is such to have violated the environmentally friendly original intention using solar energy.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of box energy storage devices, are able to solve general energy storage device and adopt
A large amount of kinetic energy is needed with fluid media (medium) to realize that the flowing of fluid media (medium) carries out the original intention that Solar use has been violated in heat exchange
The problem of.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of box energy storage device, innovative point are:
Including cabinet, energy-storage units, electric heating coil pipe and energy storage bar；
The cabinet is in cuboid housing structure, is provided with air inlet and exhaust outlet on cabinet；It will by partition in the cabinet
Cabinet is divided into control room and energy-storage units；The energy storage bar is staggered and is evenly distributed in energy-storage units, and the electricity adds
Hot coil is arranged in energy-storage units；The bottom end of the energy-storage units is connected with the exhaust outlet of cabinet.
Further, the energy storage bar is made of first shell, second shell, heat-conducting silica gel sheet and phase-change material；It is described
First shell and second shell are the shells of both sides opening, are provided with air flow channel among energy storage bar, shell is mainly by several
Circular arc wall, planar wall and cylindrical wall are constituted；Several described circular arc walls handover parallel to each other and symmetrical, the circular arc wall
Arc surface is matched with the cylindrical shape of air flow channel；The planar wall and several circular arc walls joins, single-ended closing circular arc
The space that wall surrounds；The cylindrical wall is set to the centre of several circular arc walls encirclement, is provided with several ribs therebetween and connects
It connects；Cylindrical wall joins with planar wall simultaneously, and the hole of cylindrical wall and planar wall join and run through；The circular arc wall is in inner arc surface
Provided with groove, the heat-conducting silica gel sheet is fitted in groove；The phase-change material is filled in said first shell and
Two shells assemble in the space of rear enclosed, and are in close contact with shell.
Further, the air inlet of the cabinet is provided with filter plate；The filter plate includes fixed border, filter screen
Group and adsorption module；Filter screen group and adsorption module interleaved are arranged in fixed border；The filtering frame is in rectangle frame
Frame structure filters the connection otic placode for being provided on the outer ledge of frame and being connected with cabinet, sets on the inner wall of the filtering frame
It is equipped with the card slot being connected with filter screen group and adsorption module；The edge of the filter screen group is arranged in the card slot of fixed border,
The filter screen group includes several filtering net units parallel to each other for stacking setting, the filtering net unit grid knot wave-shaped
Structure；The extending direction of the filtering net unit wave of adjacent stacks is orthogonal；The adsorption module includes active carbon layer and nonwoven
Layer of cloth；The nonwoven layer is clipped between active carbon layer；Air hole is provided on the active carbon layer.
Further, the electric heating coil pipe is arranged along the side of energy-storage units in the vertical direction.
Further, after the phase-change material stick is sequentially connected in series on air inlet, the one side and shell of heat-conducting silica gel sheet are tight
The cylindrical surface of contiguity touching, another side and air flow channel is in close contact.
Further, the first shell and second shell structure and size are symmetrically the same, the circular arc of the first shell
Wall and cylindrical wall are provided with concave mouth in open at one end, and the circular arc wall and cylindrical wall of the second shell are provided in open at one end
Male half coupling, after two shell assemblings, concave mouth and male half coupling are fitted close mutually.
The present invention has the advantages that
1) phase-change material is encapsulated in shell in the present invention, improves the structural strength of finished product, it is good to remain phase-change material
Thermally conductive and thermal storage performance, disadvantages, the phase-change materials such as the insulation performance for solving monomer phase-change material is poor, flame retardant property is low will not be let out
Leakage, use are safe.
2) air being heated in air flow channel in the present invention generates heat during the day, and heat is imported rapidly phase transformation material
In charge bar, phase-change material can be realized by storing certain heat and carry out energy storage to thermal energy；When the heat of phase-change material stick storage
When saturation, parallel connection can be carried out by multiple energy storage devices and reach maximum heat accumulation effect.
3) air inlet uses filter device in the present invention, and the dust considerably reduced in air enters energy-storage units
It is interior, extend the cleaning cycle of energy storage device.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of box energy storage device of the invention.
Fig. 2 is a kind of energy storage bar structural exploded view of box energy storage device of the invention.
Fig. 3 is a kind of filter plate structure chart of box energy storage device of the invention.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
A kind of box energy storage device as shown in Figure 1 to Figure 3, including cabinet 1, energy-storage units 2, blower 3, electric heating coil pipe
4 and energy storage bar 5.
Cabinet 1 is in cuboid housing structure, is provided with air inlet 11 and exhaust outlet 12 on cabinet 1；Pass through in the cabinet 1
Cabinet 1 is divided into control room 13 and energy-storage units 2 by partition；The blower 3 is arranged in 13 in the control room of cabinet 1, blower 3 one
End is connected on the air inlet 11 of cabinet 1, and the other end of blower 3 is connected to the top of energy-storage units 2；The energy storage bar 5 is interlocked
It is arranged and is evenly distributed in energy-storage units 2, the electric heating coil pipe 4 is arranged in energy-storage units 2；The energy-storage units 2
Bottom end is connected with the exhaust outlet 12 of cabinet 1.
Energy storage bar 5 is made of first shell 51, second shell 52, heat-conducting silica gel sheet 53 and phase-change material 54；Described first
Shell 51 and second shell 52 are the shells of both sides opening, are provided with air flow channel 55 among energy storage bar 5, shell is mainly by several
A circular arc wall 56, planar wall 57 and cylindrical wall 58 are constituted；Several circular arc walls 56 handover parallel to each other and symmetrical, it is described
The arc surface of circular arc wall 56 matched with the cylindrical shape of air flow channel；The planar wall 57 and several circular arc walls 56 is handed over
It connects, the space that single-ended closing circular arc wall 56 is surrounded；The cylindrical wall 58 be set to several circular arc walls 56 encirclement centre, two
Several ribs are provided between person to connect；Cylindrical wall 58 joins with planar wall 57 simultaneously, and the hole of cylindrical wall 58 and planar wall 57 join
And run through；The circular arc wall 56 is provided with groove in inner arc surface, and the heat-conducting silica gel sheet 53 fits in groove；It is described
Phase-change material 54 be filled in said first shell 51 and second shell 52 and assemble in the space of rear enclosed, and closely connect with shell
Touching.
Filter plate 14 is provided at the air inlet 11 of cabinet 1；The filter plate 14 includes fixed border 141, filter screen group
142 and adsorption module 143；Filter screen group 142 and 143 interleaved of adsorption module are arranged in fixed border；The filtering side
141 rectangular frame structure of frame filters and is provided with the connection otic placode being connected with cabinet 1, the mistake on the outer ledge of frame 141
It filters and is provided with the card slot being connected with filter screen group 142 and adsorption module 143 on the inner wall of frame 141；The filter screen group 142
Edge is arranged in the card slot of fixed border, and the filter screen group 142 includes several filter screen lists parallel to each other for stacking setting
Member, filtering net unit network wave-shaped；The extending direction of the filtering net unit wave of adjacent stacks is orthogonal；
The adsorption module 143 includes active carbon layer 1431 and nonwoven layer 1432；The nonwoven layer folder 1432 is in active carbon layer
Between 1431；Air hole is provided on the active carbon layer 1431.
Electric heating coil pipe 4 is arranged along the side of energy-storage units 2 in the vertical direction.
After phase-change material stick is sequentially connected in series on air inlet 11, one side and the shell of heat-conducting silica gel sheet 53 are in close contact, separately
It is in close contact on one side with the cylindrical surface of air flow channel.
First shell 51 and 52 structure and size of second shell are symmetrically the same, the circular arc wall 56 and circle of the first shell 51
Post jamb 58 is provided with concave mouth in open at one end, and the circular arc wall 56 and cylindrical wall 58 of the second shell 52 are arranged in open at one end
Male half coupling, after two shells assemblings, concave mouth and male half coupling be fitted close mutually.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of box energy storage device, it is characterised in that: including cabinet, energy-storage units, electric heating coil pipe and energy storage bar；
The cabinet is in cuboid housing structure, is provided with air inlet and exhaust outlet on cabinet；It will by partition in the cabinet
Cabinet is divided into control room and energy-storage units；The energy storage bar is staggered and is evenly distributed in energy-storage units, and the electricity adds
Hot coil is arranged in energy-storage units；The bottom end of the energy-storage units is connected with the exhaust outlet of cabinet.
2. a kind of box energy storage device according to claim 1, it is characterised in that: the energy storage bar is by first shell,
Two shells, heat-conducting silica gel sheet and phase-change material composition；The first shell and second shell are the shell of both sides opening, storage
It can be provided with air flow channel among stick, shell is mainly made of several circular arc walls, planar wall and cylindrical wall；Several described circles
The handover parallel to each other and symmetrical of arc wall, the arc surface of the circular arc wall are matched with the cylindrical shape of air flow channel；Described
Planar wall and several circular arc walls join, the space that single-ended closing circular arc wall is surrounded；The cylindrical wall is set to several circles
The centre that arc wall surrounds is provided with therebetween several ribs and connects；Cylindrical wall is simultaneously and planar wall handover, the hole of cylindrical wall are peaceful
It faces the wall and meditates and joins and run through；The circular arc wall is provided with groove in inner arc surface, and the heat-conducting silica gel sheet fits in groove；
The phase-change material is filled in the space of said first shell and second shell assembling rear enclosed, and is closely connect with shell
Touching.
3. a kind of box energy storage device according to claim 1, it is characterised in that: the air inlet of the cabinet is provided with
Filter plate；The filter plate includes fixed border, filter screen group and adsorption module；Filter screen group and adsorption module interleaved are set
It sets in fixed border；The filtering frame rectangular frame structure, filters and is provided on the outer ledge of frame and cabinet phase
Even connection otic placode, it is described filtering frame inner wall on be provided with the card slot being connected with filter screen group and adsorption module；The mistake
The edge of strainer group is arranged in the card slot of fixed border, and the filter screen group includes several filterings parallel to each other for stacking setting
Net unit, filtering net unit network wave-shaped；The extending direction of the filtering net unit wave of adjacent stacks is mutual
Vertically；The adsorption module includes active carbon layer and nonwoven layer；The nonwoven layer is clipped between active carbon layer；The activity
Air hole is provided in layer of charcoal.
4. a kind of box energy storage device according to claim 1, it is characterised in that: the electric heating coil pipe is in vertical direction
On along energy-storage units side be arranged.
5. a kind of box energy storage device according to claim 1, it is characterised in that: the phase-change material stick is sequentially connected in series
After on air inlet, one side and the shell of heat-conducting silica gel sheet are in close contact, and the cylindrical surface of another side and air flow channel is in close contact.
6. a kind of box energy storage device according to claim 2, it is characterised in that: the first shell and second shell knot
Structure and size are symmetrically the same, and the circular arc wall of the first shell and cylindrical wall are provided with concave mouth in open at one end, and described second
The circular arc wall and cylindrical wall of shell are provided with male half coupling in open at one end, and after two shell assemblings, concave mouth and male half coupling are mutual
It is fitted close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339488.5A CN109520003A (en) | 2018-11-12 | 2018-11-12 | A kind of box energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339488.5A CN109520003A (en) | 2018-11-12 | 2018-11-12 | A kind of box energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109520003A true CN109520003A (en) | 2019-03-26 |
Family
ID=65773969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811339488.5A Pending CN109520003A (en) | 2018-11-12 | 2018-11-12 | A kind of box energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109520003A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202630485U (en) * | 2012-05-31 | 2012-12-26 | 万利(中国)太阳能科技有限公司 | Environment-friendly energy-conservation ceramic solar heat collection plate |
| CN105783087A (en) * | 2014-12-26 | 2016-07-20 | 江苏同盛环保技术有限公司 | Novel energy-saving energy storage type warmer |
| CN105990620A (en) * | 2015-02-10 | 2016-10-05 | 广东万锦科技股份有限公司 | Phase-change material rod |
| CN207350525U (en) * | 2017-06-14 | 2018-05-11 | 长沙尚洁环保科技有限公司 | Air purifier |
-
2018
- 2018-11-12 CN CN201811339488.5A patent/CN109520003A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202630485U (en) * | 2012-05-31 | 2012-12-26 | 万利(中国)太阳能科技有限公司 | Environment-friendly energy-conservation ceramic solar heat collection plate |
| CN105783087A (en) * | 2014-12-26 | 2016-07-20 | 江苏同盛环保技术有限公司 | Novel energy-saving energy storage type warmer |
| CN105990620A (en) * | 2015-02-10 | 2016-10-05 | 广东万锦科技股份有限公司 | Phase-change material rod |
| CN207350525U (en) * | 2017-06-14 | 2018-05-11 | 长沙尚洁环保科技有限公司 | Air purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102677739B (en) | Device capable of obtaining water from air | |
| CN209386405U (en) | A kind of energy storage device | |
| CN203049680U (en) | Adsorption air water-taking device utilizing phase-change materials | |
| CN201149453Y (en) | Latent heat thermal storage system for sun house | |
| CN209101563U (en) | A kind of efficient storage hot type high-temperature phase-change electrically heated boiler | |
| CN109373433A (en) | A kind of energy storage device | |
| Liu et al. | Performance gap between thermochemical energy storage systems based on salt hydrates and materials | |
| CN109520003A (en) | A kind of box energy storage device | |
| CN110579127A (en) | solid heat storage system | |
| CN107559877A (en) | Multipurpose modular multistage phase-change heat-storage high-temperature air burning energy saver | |
| CN111174433A (en) | High-temperature phase-change electric boiler capable of storing heat and releasing heat by utilizing air circulation | |
| CN210741201U (en) | Solid heat storage device | |
| CN210638096U (en) | Box type energy storage device | |
| CN110762840A (en) | Domestic solar energy warm-air machine | |
| CN110410289A (en) | Utilize the SOFC-GT combined generating system of solar-heating and high temperature heat chemistry heat accumulation | |
| CN205536535U (en) | Air of improvement can water heater | |
| CN201056953Y (en) | Multifunction door | |
| CN109373432A (en) | A kind of low energy consumption heating system | |
| CN206803826U (en) | A kind of fused salt list tank energy storage heat transmission equipment | |
| CN201242379Y (en) | Novel adverse current plate heat exchanger | |
| CN207379346U (en) | Flue gas waste heat recoverer | |
| CN206769744U (en) | A kind of solar air purification window | |
| WO2020238216A1 (en) | Heating system | |
| CN207584811U (en) | Multipurpose modular multistage phase-change heat-storage high-temperature air burning energy saver | |
| WO2018210389A1 (en) | A heat storage unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |