CN207162945U - A kind of phase-change accumulation energy heater - Google Patents
A kind of phase-change accumulation energy heater Download PDFInfo
- Publication number
- CN207162945U CN207162945U CN201720841297.3U CN201720841297U CN207162945U CN 207162945 U CN207162945 U CN 207162945U CN 201720841297 U CN201720841297 U CN 201720841297U CN 207162945 U CN207162945 U CN 207162945U
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- phase
- water pipe
- change material
- material case
- wall
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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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model is a kind of phase-change accumulation energy heater, including water pipe tank, phase-change material case, water pipe and two way water pump, filling phase transformation fused salt in the phase-change material case, phase-change material case is in water pipe tank, phase-change material box outer wall does not contact with water pipe chamber interior wall, connecting pole is connected between phase-change material box outer wall and water pipe chamber interior wall, some water pipes are located between phase-change material box outer wall and water pipe chamber interior wall, the two way water pump is located at water pipe box outer wall, the pipeline in one direction of two way water pump connects with water pipe tank inner bottom part, the pipeline in another direction connects with phase-change material case inner bottom part, with being equipped with resistance heating tube in phase-change material case in the water pipe tank, the phase-change material chamber interior wall is equipped with heat insulating coating with water pipe chamber interior wall；The pipeline of the two way water pump and two way water pump is externally provided with adiabatic heat-insulation cover；The water pipe is uniform in water pipe tank；The utility model avoids persistently to be heated to water pipe, reduces energy waste.
Description
Technical field
It the utility model is related to energy storage device technical field, more particularly to a kind of phase-change accumulation energy heater.
Background technology
Phase-changing energy storage material has become domestic and international using energy source and material science is ground as a kind of emerging energy-saving material
The focus studied carefully, phase-changing energy storage material refer to during its thing phase change, energy can be absorbed from environment or into environment
Energy is released, so as to reach the material of the purpose of the storage of energy and release, phase-change accumulation energy has energy storage density height, small volume
Ingeniously, the advantages that temperature control is constant, energy-saving effect is notable, phase transition temperature range of choice is wide, easily controllable.Chinese patent
CN204902647U discloses a kind of novel phase change type heat-storing device, and the device includes shell, inner bag set in shell, inside
Heat-insulation layer is set between courage and shell, phase-change material is filled in described inner bag, coil pipe is buried in described phase-change material, its
Be characterised by, the import of described coil pipe reaches the outside of inner bag with outlet, and respectively with water inlet main flow pipe and water outlet master
Flow tube welding connection.It can be seen that the device is that coil pipe is arranged in phase-change material, phase-change material is in fact releasing energy always
Coil pipe is heated.And in actual applications, the occasion that phase-change type heat-storing device is often employed is paddy electricity energy storage,
By electrical power storage during paddy electricity, electric energy is discharged during electricity at peak, to reach the purpose for reducing cost, in paddy electricity, energy storage device
Main task is energy storage, can waste the energy to coil pipe heating always, if now needing feedwater to heat, side more efficiently
Formula is directly fed water heating using paddy electricity, because electric energy can produce excess loss by energy storage device transmission.
The content of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of phase-change accumulation energy heater.
The utility model to achieve the above object, using following technical scheme：A kind of phase-change accumulation energy heater, including water
Bobbin carriage, phase-change material case, water pipe and two way water pump, the interior filling phase transformation fused salt of the phase-change material case, phase-change material case are located at water
In bobbin carriage, phase-change material box outer wall does not contact with water pipe chamber interior wall, is connected between phase-change material box outer wall and water pipe chamber interior wall
Connecting pole, some water pipes are located between phase-change material box outer wall and water pipe chamber interior wall, and the two way water pump is located at water pipe tank
Outer wall, the pipeline in a direction of two way water pump connect with water pipe tank inner bottom part, pipeline and the phase-change material case in another direction
Inner bottom part connects, with being equipped with resistance heating tube, the phase-change material chamber interior wall and water in phase-change material case in the water pipe tank
Bobbin carriage inwall is equipped with heat insulating coating.
The pipeline of the two way water pump and two way water pump is externally provided with adiabatic heat-insulation cover.
The water pipe is uniform in water pipe tank.
The beneficial effects of the utility model are：The utility model utilizes two way water pump, during energy storage, the electricity in phase-change material case
Heating tube work is hindered, phase transformation fused salt is heated to the temperature of setting, completes energy storage, when energy storage completion, it is necessary to when exoergic heats, is opened
Dynamic two way water pump, the fused salt of melting is evacuated in water pipe tank, water pipe is heated, and is finished when the heat of fused salt discharges, fused salt
It is changed into solid-state, it is necessary to when filling energy again, starts the resistance heating tube in water pipe tank first, fused salt is heated to melting, Zhi Houqi
Dynamic two way water pump, fused salt is drawn back into phase-change material case from water pipe tank, starts the resistance heating tube in phase-change material case, continues to heat
To the temperature of setting, energy storage is completed；The utility model avoids persistently to be heated to water pipe, reduces energy waste.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- two way water pumps；2- phase-change material casees；3- water pipes；4- water pipe tanks；5- connecting poles；6- adiabatic heat-insulation covers；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of phase-change accumulation energy heater, including water pipe tank 4, phase-change material case 2, water pipe 3 and two-way water
Pump 1, filling phase transformation fused salt in the phase-change material case 2, phase-change material case 2 in water pipe tank 4, the outer wall of phase-change material case 2 with
The inwall of water pipe tank 4 is not contacted, and connecting pole 5, some water pipes 3 are connected between the outer wall of phase-change material case 2 and the inwall of water pipe tank 4
Between the outer wall of phase-change material case 2 and the inwall of water pipe tank 4, the two way water pump 1 is located at the outer wall of water pipe tank 4, two way water pump 1
The pipeline in one direction connects with the inner bottom part of water pipe tank 4, and the pipeline in another direction connects with the inner bottom part of phase-change material case 2, institute
State with being equipped with resistance heating tube in phase-change material case 2 in water pipe tank 4, the inwall of phase-change material case 2 and the inwall of water pipe tank 4 are equal
Provided with heat insulating coating.
The pipeline of the two way water pump 1 and two way water pump 1 is externally provided with adiabatic heat-insulation cover 6.
The water pipe 3 is uniform in water pipe tank 4.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or without
Improvement directly applies to other occasions, within the scope of protection of the utility model.
Claims (3)
1. a kind of phase-change accumulation energy heater, it is characterised in that including water pipe tank (4), phase-change material case (2), water pipe (3) and double
To water pump (1), filling phase transformation fused salt in the phase-change material case (2), phase-change material case (2) is in water pipe tank (4), phase transformation material
Hopper (2) outer wall does not contact with water pipe tank (4) inwall, is connected between phase-change material case (2) outer wall and water pipe tank (4) inwall
Post (5) is connect, some water pipes (3) are located between phase-change material case (2) outer wall and water pipe tank (4) inwall, the two way water pump
(1) water pipe tank (4) outer wall is located at, the pipeline in a direction of two way water pump (1) connects with water pipe tank (4) inner bottom part, another
The pipeline in direction connects with phase-change material case (2) inner bottom part, with being equipped with electricity in phase-change material case (2) in the water pipe tank (4)
Heating tube is hindered, phase-change material case (2) inwall is equipped with heat insulating coating with water pipe tank (4) inwall.
2. phase-change accumulation energy heater according to claim 1, it is characterised in that the two way water pump (1) and two-way water
The pipeline of pump (1) is externally provided with adiabatic heat-insulation cover (6).
3. phase-change accumulation energy heater according to claim 1, it is characterised in that the water pipe (3) is in water pipe tank (4)
Uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841297.3U CN207162945U (en) | 2017-07-12 | 2017-07-12 | A kind of phase-change accumulation energy heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841297.3U CN207162945U (en) | 2017-07-12 | 2017-07-12 | A kind of phase-change accumulation energy heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207162945U true CN207162945U (en) | 2018-03-30 |
Family
ID=61711089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841297.3U Active CN207162945U (en) | 2017-07-12 | 2017-07-12 | A kind of phase-change accumulation energy heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207162945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631643A (en) * | 2018-10-26 | 2019-04-16 | 江苏昂彼特堡能源集团有限公司 | A kind of phase-change accumulation energy system based on water circulation |
-
2017
- 2017-07-12 CN CN201720841297.3U patent/CN207162945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631643A (en) * | 2018-10-26 | 2019-04-16 | 江苏昂彼特堡能源集团有限公司 | A kind of phase-change accumulation energy system based on water circulation |
| CN109631643B (en) * | 2018-10-26 | 2023-12-26 | 江苏昂彼特堡能源集团有限公司 | Phase change energy storage system based on hydrologic cycle |
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