CN207600271U - Thermal energy storage device - Google Patents
Thermal energy storage device Download PDFInfo
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- CN207600271U CN207600271U CN201721764339.4U CN201721764339U CN207600271U CN 207600271 U CN207600271 U CN 207600271U CN 201721764339 U CN201721764339 U CN 201721764339U CN 207600271 U CN207600271 U CN 207600271U
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- heat
- thermal energy
- energy storage
- pipe apparatus
- hot
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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
Abstract
The utility model provides two kinds of thermal energy storage devices, is related to the technical field of new energy, including thermal energy storage case and heat-pipe apparatus；The thermal energy storage case includes inlet, liquid outlet and heat-storage medium, and the inlet is connect by inlet tube with heat source, so that after the hot fluid flowed out in heat source enters the thermal energy storage case and heat is stored in the heat-storage medium, is flowed out from the liquid outlet；The heat-pipe apparatus is set to the side of the thermal energy storage case, and is connect with the thermal energy storage case；The bottom end of the heat-pipe apparatus is detachably connected with heating equipment.Hot fluid carries out heat exchange, is transferred in heat-storage medium.When heating equipment needs heat, heat-pipe apparatus with heating equipment is connect, the heat in heat-storage medium is made to pass through heat-pipe apparatus and passes to heating equipment；When not needing to heat, heating equipment is detached with heat-pipe apparatus.The first thermal energy storage device provided by the utility model, heat-pipe apparatus are applicable to plate-type heat-pipe.
Description
Technical field
The utility model is related to the technical field of new energy, more particularly, to a kind of thermal energy storage device.
Background technology
In existing industrial production, a large amount of waste heat is usually given off.For waste heat is made to be fully utilized, with energy saving,
General people's heat exchanger etc. is by heat exchange, to utilize the partial heat of waste heat, to reach environmentally friendly purpose.
Existing heat exchanger etc. will be directly applied in the device that other need heat after heat exchange.It is not needed to when at this time
During heat, since heat can not look into time storage, after a period of time, heat scatters and disappears, thus existing heat exchanger can not
Meet the needs that people store heat, carry out heat exchange again with people's needs heat.
Utility model content
The purpose of this utility model is to provide two kinds of thermal energy storage devices, to alleviate heat exchanger of the prior art
Deng, will be directly applied to after heat exchange other need heat device in.When not needing to heat at this time, since heat can not be looked into
Time stores, and after a period of time, heat scatters and disappears, thus it is impossible to meet people to store heat, with people for existing heat exchanger
Heat is needed to carry out the technical issues of needs of heat exchange again.
The first thermal energy storage device provided by the utility model includes thermal energy storage case and heat-pipe apparatus；
The thermal energy storage case includes inlet, liquid outlet and heat-storage medium, and the inlet passes through inlet tube and heat source
Connection, so that after the hot fluid flowed out in heat source enters the thermal energy storage case and heat is stored in the heat-storage medium, from
The liquid outlet outflow；The heat-pipe apparatus is set to the side of the thermal energy storage case, and is connect with the thermal energy storage case；
The bottom end of the heat-pipe apparatus is detachably connected with heating equipment.
Further, the thermal energy storage luggage rubbing board fin heat exchanger and hot storage chamber；
The thermal medium is set in the hot storage chamber；
The plate-fin heat exchanger is connect with the hot storage chamber, and the inlet, liquid outlet may be contained within the plate-fin
On heat exchanger, so that the plate-fin heat exchanger absorbs the heat of hot fluid, and transfer heat to the heat and store up indoor heat
Medium；
The heat-pipe apparatus is set to the hot storage chamber side opposite with the plate-fin heat exchanger, and is stored up with the heat
Room connects, for heat to be stored up indoor heat transfer to heating equipment.
Further, the thermal medium is set as quartz sand and multilayer insulating panel；It is provided between the adjacent partition board described
Quartz sand.
Further, the partition board is obliquely installed in the hot storage chamber, and the equal direction of lower end of multiple partition boards
The plate-fin heat exchanger.
Further, the cross section of the partition board is wavy.
Further, multiple through-holes are evenly arranged on the partition board.
Further, two auxiliary heat exchangers are further included, two auxiliary heat exchangers are relatively arranged on the plate fin heat-exchanging
The both sides of device, and connect with the side of the hot storage chamber.
Further, ventilation opening is provided in the hot storage chamber, blocking, the blocking and institute is provided at the ventilation opening
Ventilation opening is stated to be detachably connected.
Further, the thermal energy storage case, be both provided with insulating layer on the outside of heat-pipe apparatus.
Second of thermal energy storage device provided by the utility model, including thermal energy storage case and heat-pipe apparatus；
The thermal energy storage case includes inlet, liquid outlet and heat-storage medium, and the inlet passes through inlet tube and heat source
Connection, so that after the hot fluid flowed out in heat source enters the thermal energy storage case and heat is stored in the heat-storage medium, from
The liquid outlet outflow；The heat-pipe apparatus is inserted in the heat-storage medium；
The bottom end of the heat-pipe apparatus stretches out in the thermal energy storage case, and is detachably connected with heating equipment.
The first thermal energy storage device provided by the utility model, including thermal energy storage case and heat-pipe apparatus；The thermal energy
Storage box includes inlet, liquid outlet and heat-storage medium, and the inlet is connect by inlet tube with heat source, so as to be flowed in heat source
After the hot fluid gone out enters the thermal energy storage case and heat is stored in the heat-storage medium, flowed out from the liquid outlet；Institute
The side that heat-pipe apparatus is set to the thermal energy storage case is stated, and is connect with the thermal energy storage case；The bottom of the heat-pipe apparatus
End is detachably connected with heating equipment.The hot fluid of heat source outflow can be thermal wastewater, deep fat, hot gas of device outflow etc..Heat
Fluid carries out heat exchange, is transferred in heat-storage medium.When heating equipment needs heat, heat-pipe apparatus and heating equipment are connected
It connects, the heat in heat-storage medium is made to pass through heat-pipe apparatus and passes to heating equipment；When not needing to heat, by heating equipment and heat pipe
Device detaches.The first thermal energy storage device provided by the utility model, heat-pipe apparatus are applicable to plate-type heat-pipe.
Second of thermal energy storage device provided by the utility model, including thermal energy storage case and heat-pipe apparatus；The thermal energy
Storage box includes inlet, liquid outlet and heat-storage medium, and the inlet is connect by inlet tube with heat source, so as to be flowed in heat source
After the hot fluid gone out enters the thermal energy storage case and heat is stored in the heat-storage medium, flowed out from the liquid outlet；Institute
Heat-pipe apparatus is stated to be inserted in the heat-storage medium；The bottom end of the heat-pipe apparatus stretches out in the thermal energy storage case, and with
Hot equipment is detachably connected.When heating equipment needs heat, heat-pipe apparatus with heating equipment is connect, is made in heat-storage medium
Heat passes to heating equipment by heat-pipe apparatus；When not needing to heat, heating equipment is detached with heat-pipe apparatus.This practicality is new
The first thermal energy storage device that type provides, heat-pipe apparatus are applicable to tubing hot-pipe.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the schematic diagram of the first thermal energy storage device provided by the utility model；
Fig. 2 is the front view of the hot storage chamber of the first thermal energy storage device provided by the utility model；
Fig. 3 is the schematic diagram of the partition board of the first thermal energy storage device provided by the utility model；
Fig. 4 is the schematic diagram that through-hole is provided on the partition board of the first thermal energy storage device provided by the utility model；
Fig. 5 is the schematic diagram of second of thermal energy storage device provided by the utility model.
Icon：1- thermal energy storage casees；11- plate-fin heat exchangers；111- inlets；112- liquid outlets；The hot storage chambers of 12-；
121- quartz sands；122- partition boards；1221- through-holes；2- heat-pipe apparatus；3- heat sources；4- inlet tubes；5- heating equipments.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " " center ", " on ", " under ", " left side ",
" right side ", " vertical ", " level ", " interior ", " outer " etc., indicated by orientation or position relationship be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, such as there is term " first ", " second ", " third " are only used for description purpose, and it is not intended that instruction or implying opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
Connect to body；Can be mechanical connection or electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
The first thermal energy storage device provided by the utility model, as shown in Figure 1, thermal energy storage device includes thermal energy storage
Case 1 and heat-pipe apparatus 2；Thermal energy storage case 1 includes inlet 111, liquid outlet 112 and heat-storage medium, and inlet 111 passes through feed liquor
Pipe 4 is connect with heat source 3, so that the hot fluid flowed out in heat source 3 enters thermal energy storage case 1 and heat is stored in heat-storage medium
Afterwards, it is flowed out from liquid outlet 112；Heat-pipe apparatus 2 is set to the side of thermal energy storage case 1, and is connect with thermal energy storage case 1；Heat pipe
The bottom end of device 2 is detachably connected with heating equipment 5.The hot fluid that heat source 3 flows out can be thermal wastewater, the heat of device outflow
Oil, hot gas etc..Hot fluid carries out heat exchange, is transferred in heat-storage medium.When 5 needs of heating equipment heat, heat pipe is filled
It puts 2 to connect with heating equipment 5, the heat in heat-storage medium is made to pass through heat-pipe apparatus 2 and passes to heating equipment 5；It does not need to heat
When, heating equipment 5 is detached with heat-pipe apparatus 2.The first thermal energy storage device provided by the utility model, heat-pipe apparatus 2 can
Suitable for plate-type heat-pipe.
Further, as shown in Fig. 2, thermal energy storage case 1 can include plate-fin heat exchanger 11 and hot storage chamber 12；Heat accumulation
Medium can be set in hot storage chamber 12；Plate-fin heat exchanger 11 is connect with hot storage chamber 12, and inlet 111, liquid outlet 112 are equal
It is set on plate-fin heat exchanger 11, so that plate-fin heat exchanger 11 absorbs the heat of hot fluid, and transfers heat to hot storage
Thermal medium in room 12；Heat-pipe apparatus 2 is set to hot storage chamber 12 side opposite with plate-fin heat exchanger 11, and with hot storage chamber
12 connections, for by the heat transfer in hot storage chamber 12 to heating equipment.
Above-mentioned hot storage chamber 12 could be provided as cube, and plate-fin heat exchanger 11 may be set to be cube, plate-fin
Heat exchanger 11 is bonded with hot storage chamber 12, and when hot fluid is by plate-fin heat exchanger 11, hot fluid transfers heat to hot storage chamber 12
Interior heat-storage medium.Heat-storage medium is used to store heat.
Further, heat-storage medium could be provided as quartz sand 121 and multilayer insulating panel 122；It can be between adjacent separator 122
It is provided with quartz sand 121.
Since quartz sand 121 is heated very fast, heat storage capacity is preferable, and heat resistance is strong, and it is more can to store heat.Therefore,
Quartz sand 121 can be used as preferable medium.122 material of aforementioned barriers can be stainless steel, and stainless steel, which has, preferably leads
It is hot, the heat in quartz sand 121 can quickly be transmitted.Quartz sand 121 is layered placement, it can be to avoid quartz sand 121
Accumulation, enable quickly to be transferred in heat-pipe apparatus 2 from the heat that plate-fin heat exchanger 11 absorbs.
Multiple partition boards 122 can be obliquely set in hot storage chamber 12, and the lower end of multiple partition boards 122 is towards plate
Fin heat exchanger.
Aforementioned barriers 122 are obliquely installed, and can increase heat exchange area, simultaneously as in 11 interior suction of plate-fin heat exchanger
Receive a large amount of heat, the easy a large amount of heat of accumulation in quartz sand 121, quartz sand 121 and partition board 122 air easily vaporize,
Quartz is caused to receive a large amount of gas of memory storage, the air pressure in hot storage chamber 12 is caused to increase, hot gas bulging etc., when partition board 122 tilts
During setting, after steam can be made to discharge upwards or form liquid water, discharged downwards along partition board 122.
Further, as shown in figure 3, the cross section of partition board 122 can be wavy.Aforementioned barriers 122 it is wavy
Setting, forms partition board 122 concavo-convex, to form groove.Due to absorbing a large amount of heat, quartz in plate-fin heat exchanger 11
The easy a large amount of heat of accumulation in sand 121, quartz sand 121 and partition board 122 air easily vaporize, quartz is caused to receive memory storage
A large amount of gas causes the air pressure in hot storage chamber 12 to increase, and strong-willed bulging etc. when partition board 122 is obliquely installed, can make steam
After discharging upwards along groove or form liquid water, discharged downwards along the direction of groove.
As shown in figure 4, multiple through-holes 1221 can be evenly arranged on partition board 122.The diameter of above-mentioned through-hole 1221 compares stone
The outside dimension of sand 121 is small, is dropped into adjacent lower floor's quartz sand 121 by through-hole 1221 to avoid quartz sand 121.It is above-mentioned logical
Empty setting, can make the hot gas in quartz sand 121 pass through through-hole 1221 and run out of.
The first thermal energy storage device provided by the utility model can also include two auxiliary heat exchangers, two secondary heat exchange
Device is relatively arranged on the both sides of plate-fin heat exchanger 11, and is connect with the side of hot storage chamber 12.It is above-mentioned to be provided with conducive to secondary heat exchange
Device wraps up hot storage chamber 12, and hot storage chamber 12 is made to draw more heats more quickly.
Above-mentioned auxiliary heat exchanger may be set to be the heat transmission equipment of plate-fin.Auxiliary heat exchanger is used to heat in hot storage chamber 12
Quartz sand 121 makes the first thermal energy storage device heat transfer effect provided by the utility model more preferable.
Ventilation opening can be provided in hot storage chamber 12, blocking is provided at ventilation opening, blocking is detachably connected with ventilation opening.
Ventilation opening can be provided with multiple, and if ventilation opening could be provided as two, two ventilation openings are relatively setting up and down in hot storage chamber 12
Both sides,, can will when not having to for a long time or hot storage chamber 12 being cleared up so as to easily form convection current in hot storage chamber 12
Hot 12 Quick-air-drying of storage chamber.
Blocking the setting being detachably connected with ventilation opening can be：Ventilation opening is set as the pipeline of protrusion, blocks and divulges information
Mouth is threadedly coupled.
Further, thermal energy storage case 1, heat-pipe apparatus 2 outside can be provided with insulating layer, for thermal energy storage
Case 1, the heat preservation of 2 income of heat-pipe apparatus, so that the heat in hot storage chamber 12 is maintained for a long time.
Above-mentioned heat-pipe apparatus 2 is provided with taphole, can be with heating equipment when hot changing device is connect with heating equipment
Heat-exchange tube in 5 is to connection.Connection when, can junction set connecting tube, by the both sides of connecting tube respectively with heat pipe,
The heat-exchange tube of heating equipment 5 is threadedly coupled, to achieve the purpose that heat-pipe apparatus 2 with being detachably connected with hot equipment.
In conclusion the first thermal energy storage device provided by the utility model, including thermal energy storage case 1 and heat-pipe apparatus
2；Thermal energy storage case 1 includes plate-fin heat exchanger 11 and hot storage chamber 12, and heat-pipe apparatus 2 is set as plate-type heat-pipe.Plate fin heat-exchanging
Device 11, hot storage chamber 12, heat-pipe apparatus 2 are bonded successively, and heat source 3 is connect by inlet tube 4 with plate-fin heat exchanger 11, and by heat
Heat-storage medium in hot storage chamber 12 is passed to by plate-fin heat exchanger 11.Heat-storage medium transfers heat to heat-pipe apparatus 2.Heat
The bottom end of pipe device 2 is radiating end, and bottom end and the heating equipment 5 of heat-pipe apparatus 2 are detachably connected.When heating equipment 5 needs to use
When hot, heat-pipe apparatus 2 with heating equipment 5 is connect, the heat in heat-storage medium is made to pass through heat-pipe apparatus 2 and pass to and is set with heat
Standby 5；When not needing to heat, heating equipment 5 is detached with heat-pipe apparatus 2.Heat-storage medium can include quartz sand 121, quartz sand
121 layerings are set in hot storage chamber 12.Therefore, the first thermal energy storage device provided by the utility model is compact-sized, heat accumulation
Effect is preferable, alleviates existing heat exchanger etc., will be directly applied to after heat exchange in the device that other need heat, when at this time
When not needing to heat, since heat can not look into time storage, after a period of time, heat scatters and disappears, thus existing heat exchanger
Heat is stored it is impossible to meet people, heat is needed to carry out the technical issues of needs of heat exchange again with people.
Second of thermal energy storage device provided by the utility model, as shown in figure 5, thermal energy storage device can include thermal energy
Storage box 1 and heat-pipe apparatus 2；Thermal energy storage case 1 includes inlet 111, liquid outlet 112 and heat-storage medium, and inlet 111 passes through
Inlet tube 4 is connect with heat source 3, is situated between so that the hot fluid flowed out in heat source 3 enters thermal energy storage case 1 and heat is stored in heat accumulation
After matter, flowed out from liquid outlet 112；Heat-pipe apparatus 2 is inserted in heat-storage medium；The bottom end of heat-pipe apparatus 2 stretches out in thermal energy storage
Case 1, and be detachably connected with heating equipment 5.When 5 needs of heating equipment heat, heat-pipe apparatus 2 is connect with heating equipment 5,
The heat in heat-storage medium is made to pass through heat-pipe apparatus 2 and passes to heating equipment 5；When not needing to heat, by heating equipment 5 and heat pipe
Device 2 detaches.
Second of thermal energy storage device provided by the utility model, heat-pipe apparatus 2 are applicable to tubing hot-pipe.Tubing hot-pipe
It can be come into full contact with heat-storage medium, in Jinxiang during heat transfer, heating equipment 5 can be passed to by packet heat wave quickly.This reality
Compact-sized with second of thermal energy storage device of novel offer, heat accumulation effect is preferable, alleviates existing heat exchanger etc., will
It is directly applied to after heat exchange in the device that other need heat, when not needing to heat at this time, since heat can not be looked into the time
Storage, after a period of time, heat scatters and disappears, thus existing heat exchanger stores heat it is impossible to meet people, needed with people
Heat carries out the technical issues of needs of heat exchange again.
Second of thermal energy storage device provided by the utility model, heat-pipe apparatus 2 can be inserted in hot storage chamber 12,
In, partition board 122 can be provided with the hole for plugging heat-pipe apparatus 2, and heat-pipe apparatus 2 is inserted in multilayer insulating panel 122 successively
It is interior, and heat-pipe apparatus 2 fix it is more steady.
Other settings of second of thermal energy storage device provided by the utility model are with provided by the utility model first
The setting of kind thermal energy storage device is identical, and the advantageous effect of generation is also essentially identical, therefore repeats no more.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of thermal energy storage device, which is characterized in that including thermal energy storage case and heat-pipe apparatus；
The thermal energy storage case includes inlet, liquid outlet and heat-storage medium, and the inlet is connect by inlet tube with heat source,
So that the hot fluid flowed out out of heat source enters the thermal energy storage case and after heat is stored in the heat-storage medium, from described
Liquid outlet flows out；The heat-pipe apparatus is set to the side of the thermal energy storage case, and is connect with the thermal energy storage case；
The bottom end of the heat-pipe apparatus is detachably connected with heating equipment.
2. thermal energy storage device according to claim 1, which is characterized in that the thermal energy storage case includes plate fin heat-exchanging
Device and hot storage chamber；
The thermal medium is set in the hot storage chamber；
The plate-fin heat exchanger is connect with the hot storage chamber, and the inlet, liquid outlet may be contained within the plate fin heat-exchanging
On device, so that the plate-fin heat exchanger absorbs the heat of hot fluid, and transfer heat to the heat and store up indoor thermal medium；
The heat-pipe apparatus is set to the hot storage chamber side opposite with the plate-fin heat exchanger, and connects with the hot storage chamber
It connects, for heat to be stored up indoor heat transfer to heating equipment.
3. thermal energy storage device according to claim 2, which is characterized in that the thermal medium is set as quartz sand and multilayer
Partition board；The quartz sand is provided between the adjacent partition board.
4. thermal energy storage device according to claim 3, which is characterized in that the partition board is obliquely installed in the hot storage chamber
It is interior, and the lower end of multiple partition boards is towards the plate-fin heat exchanger.
5. thermal energy storage device according to claim 3, which is characterized in that the cross section of the partition board is wavy.
6. thermal energy storage device according to claim 5, which is characterized in that be evenly arranged on the partition board multiple logical
Hole.
7. thermal energy storage device according to claim 2, which is characterized in that two auxiliary heat exchangers are further included, described in two
Auxiliary heat exchanger is relatively arranged on the both sides of the plate-fin heat exchanger, and is connect with the side of the hot storage chamber.
8. thermal energy storage device according to claim 2, which is characterized in that be provided with ventilation opening in the hot storage chamber, institute
It states and blocking is provided at ventilation opening, the blocking is detachably connected with the ventilation opening.
9. thermal energy storage device according to claim 1, which is characterized in that the thermal energy storage case, heat-pipe apparatus it is outer
Side is both provided with insulating layer.
10. a kind of thermal energy storage device, which is characterized in that including thermal energy storage case and heat-pipe apparatus；
The thermal energy storage case includes inlet, liquid outlet and heat-storage medium, and the inlet is connect by inlet tube with heat source,
So that the hot fluid flowed out in heat source enters the thermal energy storage case and after heat is stored in the heat-storage medium, from it is described go out
Liquid mouth flows out；The heat-pipe apparatus is inserted in the heat-storage medium；
The bottom end of the heat-pipe apparatus stretches out in the thermal energy storage case, and is detachably connected with heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764339.4U CN207600271U (en) | 2017-12-15 | 2017-12-15 | Thermal energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764339.4U CN207600271U (en) | 2017-12-15 | 2017-12-15 | Thermal energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600271U true CN207600271U (en) | 2018-07-10 |
Family
ID=62766180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764339.4U Active CN207600271U (en) | 2017-12-15 | 2017-12-15 | Thermal energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600271U (en) |
-
2017
- 2017-12-15 CN CN201721764339.4U patent/CN207600271U/en active Active
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| CP03 | Change of name, title or address |
Address after: 311200 north of 2 Road south of Xiaoshan District Economic Development Zone, Hangzhou, Zhejiang, 105 floor 1, 4 building, 14 Road East. Patentee after: ZHEJIANG LIS ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 361000 104/105 unit 23, Wang Hai Road, software park, Xiamen, Fujian. Patentee before: XIAMEN LISO TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: Room 01-10, Area A, 12th Floor, Zhongcai Building, No. 68 Tonghe Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee after: Zhejiang Huineng Energy Technology Co.,Ltd. Address before: 311200 north of 2 Road south of Xiaoshan District Economic Development Zone, Hangzhou, Zhejiang, 105 floor 1, 4 building, 14 Road East. Patentee before: ZHEJIANG LIS ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. |