CN206572996U - A kind of energy storage heat-exchanger rig - Google Patents
A kind of energy storage heat-exchanger rig Download PDFInfo
- Publication number
- CN206572996U CN206572996U CN201720007150.4U CN201720007150U CN206572996U CN 206572996 U CN206572996 U CN 206572996U CN 201720007150 U CN201720007150 U CN 201720007150U CN 206572996 U CN206572996 U CN 206572996U
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- CN
- China
- Prior art keywords
- heat
- energy
- heat exchange
- tank body
- energy storage
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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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- Central Heating Systems (AREA)
Abstract
The utility model discloses a kind of energy storage heat-exchanger rig, including tank body, the energy-accumulating medium in tank body, multiple heaters, multiple heat exchanger tubes, heat exchange input house steward and heat exchange delivery trunk；It is parallel with one another between the multiple heater；It is parallel with one another between the multiple heat exchanger tube；The utility model carries out energy storage in low-valley interval by electric energy heating, heat energy is exported by heat-exchanger rig in peak time, it can be widely applied to heat energy energy storage field, effect and effect of both current power network and electric supply equipment and electric heating energy-storage equipment can be preferably played, to solve the problems, such as that inexpensive, large-scale power storage provides feasible technological approaches and method.
Description
Technical field
The utility model is related to technical field of energy utilization, specifically, is related to a kind of energy storage heat-exchanger rig.
Background technology
Electric energy storage technology is to greatly develop regenerative resource from now on, realize distributed power generation and micro-capacitance sensor safe and stable operation
Key technology and equipment, be also to implement country to readjust the energy structure, energy-saving and emission-reduction and the important skill for walking sustainable development path
Art behave.
Electric heating energy-storage technology or electric energy heat storage technology are an important branch of technical field of energy storage, and its general principle is
Convert electric energy to heat energy, and energy stored with form of thermal energy, it is necessary to when heat energy is discharged again.It is main at present with
The mode of thermal source is applied to the fields such as heating, a small amount of application and industrial heat resources, be current country vigorously advocate " electric accumulation of heat ",
The most important technical support of project such as " wind-powered electricity generation cleaning heating " and power network " peak load shifting ".Current electric heating energy-storage Technical comparing into
Ripe, its product has started to be applied, and gradually starts to maximization, intelligent direction development, compared with other energy storage modes,
The bulk density of its unit volume energy storage is high, unit energy（Converted by every kilowatt hour）Energy storage is with low cost, and the problem of existing is
It can only be applied in the way of thermal source, because being restricted by application mode, cause its application surface and narrower using scope.
If the heat energy that electric heating energy-storage equipment is stored can be then converted into electric energy to be applied, undoubtedly can greatly it extend
The application of electric heating energy-storage technology, a kind of new method is provided for the application of electric energy storage technology, also to realize the low of electric energy
Cost storage provides an effective approach.To power network " peak load shifting ", accelerate distributed power generation and micro-capacitance sensor construction and can
Positive facilitation is played in the development of the renewable sources of energy.
The content of the invention
The problem of existing for prior art, the utility model provides a kind of energy storage heat-exchanger rig, the purpose is to solve with
Past electric heating energy-storage device can only provide heat energy as thermal source, because being restricted by application mode, cause its application surface and use model
The problem of enclosing narrower, application and low cost storage electric energy for electric energy storage technology provide a kind of new method.
The utility model solves technical problem and adopted the following technical scheme that：
A kind of energy storage heat-exchanger rig, including tank body, the energy-accumulating medium in tank body, multiple heaters, multiple heat exchanger tubes,
Heat exchange input house steward and heat exchange delivery trunk；Described multiple heaters are vertical to be uniformly positioned in tank body；Described is more
Individual heat exchanger tube is the preferable straight tube of the conductivity of heat placed vertically one by one；It is parallel with one another between the multiple heat exchanger tube, it is pushed up
End is connected to heat exchange delivery trunk, and bottom is connected to heat exchange input house steward；The heater and the heat exchanger tube phase
Mutually it is staggeredly placed；The outlet of the entrance and heat exchange delivery trunk of the heat exchange input house steward is separately positioned on tank body；The storage
Energy homogeneous media is distributed in around heating tube and heat exchanger tube, and such electric energy is converted into heat energy by heater and is transmitted to energy storage Jie
Matter, then the heat energy of energy-accumulating medium storage is defeated by heat through heat transferring medium by carrying out heat exchange with heat transferring medium in heat exchanger tube
See off.
Above-described multiple heaters are vertical bar-shaped, are connected after institute's having heaters is in parallel with external circuit, heat
Device upper end is arranged at the top of tank body, the bottom that heater lower end is extended in tank body.
Described multiple heat exchanger tubes are the preferable U-tubes of the conductivity of heat placed vertically one by one, and its one end end is connected respectively
House steward is inputted in heat exchange, the other end is connected to heat exchange delivery trunk.
Heat transferring medium described above is water or oil.
Energy-accumulating medium described above is conductivity of heat and the preferable fused salt of stability, such as sodium nitrate, potassium nitrate, natrium nitrosum or
Person's potassium nitrite.
Energy-accumulating medium described above is conductivity of heat and the preferable solid heat accumulation thing of stability, such as silicate, carbonate, cement
Block or fragment of brick.
Energy-accumulating medium described above is the mixture of solid heat accumulation thing and fused salt, and the stabilized with mixture preferably, does not occur
Chemical reaction；Solid heat accumulation thing such as granite, particle sandstone is uniformly mixed with fused salt.
The advantage of heat-conducting plate of the present utility model is：1. the inside of the present apparatus is provided with multiple heaters in parallel, Suo Youjia
Uniform vertical of heat pipe is placed on tank interior, energy-accumulating medium is more uniformly heated, heat exchange efficiency is higher.2. the present apparatus
Inside be provided with multiple heat exchanger tubes in parallel, uniform vertical of all heat exchanger tubes is placed on tank interior, can uniformly absorb
The heat of energy-accumulating medium, heat exchange efficiency is higher.The 3, present apparatus use the mixing of the excellent solid heat accumulation thing and fused salt of hot property,
Energy-accumulating medium cost is reduced, the energy has been saved.
Brief description of the drawings
Fig. 1 is the utility model energy storage heat-exchanger rig structure chart.
Fig. 2 is the heat exchanger tube link frame diagram 1 inside the utility model energy storage heat-exchanger rig.
Fig. 3 is that the utility model energy storage heat-exchanger rig internal heat exchange tubes link frame diagram 2.
In figure：（1）Tank body；（2）Energy-accumulating medium；（3）Heater；（4）Heat exchanger tube；（5）Heat exchange input house steward；（6）Heat exchange
Delivery trunk.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
Example, the utility model is further described.
The utility model energy storage heat-exchanger rig as shown in Figure 1 includes tank body（1）, energy-accumulating medium in tank body（2）、
Multiple heaters（3）, multiple heat exchanger tubes（4）, heat exchange input house steward（5）With heat exchange delivery trunk（6）；Described multiple heaters
（3）Vertical is uniformly positioned in tank body；Described multiple heat exchanger tubes（4）It is that the conductivity of heat placed vertically one by one is preferable
Straight tube；The multiple heat exchanger tube（4）Between be parallel with one another, its top is connected to heat exchange delivery trunk（6）, bottom difference
It is connected to heat exchange input house steward（5）；The heater（3）With the heat exchanger tube（4）It is interlaced to place；The heat exchange input is total
Pipe（5）Entrance and heat exchange delivery trunk（6）Outlet be separately positioned on tank body；The energy-accumulating medium（2）It is uniformly distributed in
Around heating tube and heat exchanger tube, such electric energy is converted into heat energy by heater and is transmitted to energy-accumulating medium, then energy-accumulating medium
The heat energy of storage is transferred out heat through heat transferring medium by carrying out heat exchange with heat transferring medium in heat exchanger tube.
Multiple heat exchanger tubes in the utility model energy storage heat-exchanger rig internal heat exchange tubes link frame diagram 1 shown in Fig. 2, figure
（4）It is the preferable straight tube of the conductivity of heat placed vertically one by one, its upper end is connected to heat exchange delivery trunk, and lower end connects respectively
It is connected to heat exchange input house steward.
Multiple heat exchanger tubes in the utility model energy storage heat-exchanger rig internal heat exchange tubes link frame diagram 2 shown in Fig. 3（4）
It is the preferable U-tube of the conductivity of heat placed vertically one by one, its one end end is connected to heat exchange input house steward, other end difference
It is connected to heat exchange delivery trunk.
The use of the present apparatus includes energy storage stage and heat exchange stage, and in the energy storage stage, heat energy is by being arranged at adding for tank interior
Hot device is transferred to the energy-accumulating medium in tank body（The mixture of solid heat accumulation thing and fused salt）, because heater is to be uniformly distributed in storage
In energy medium, make energy-accumulating medium heated evenly；Heat exchange stage low-temperature heat exchange medium is entered by the input house steward that exchanges heat
Each heat exchanger in tank body, is carried out total by heat exchange output after heat exchange, low-temperature heat exchange Absorption of Medium heat with energy-accumulating medium
Pipe is discharged, and solid heat accumulation thing is exchanged away with the heat of the mixture of fused salt, and heater and heat exchanger tube are in the uniform of tank interior
Intervening portion sets distribution, contributes to heat being uniformly distributed in tank interior.
In use, the device tank body is installed on into specified location by the support positioned at surrounding, pass through adding above tank body
The mixture of solid heat accumulation thing and fused salt is put into tank body by material servicing unit, in electric low ebb, heater is powered, to tank body
Interior energy-accumulating medium is heated, and is completed the whole process of energy storage, when needing electricity consumption, will be passed through heat transferring medium in heat exchanger tube,
Such as water, heat transferring medium absorbs the heat of energy-accumulating medium and passed by pipeline, completes the whole process of energy storage heat exchange.Entirely
Device can be while the heat energy and electric energy that provide, heat energy and electric energy can also be provided respectively or at times, using spirit when externally exporting
It is living.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of energy storage heat-exchanger rig, it is characterised in that including tank body（1）, energy-accumulating medium in tank body（2）, Duo Gejia
Hot device（3）, multiple heat exchanger tubes（4）, heat exchange input house steward（5）With heat exchange delivery trunk（6）；Described multiple heaters（3）It is perpendicular
Straight is uniformly positioned in tank body；Described multiple heat exchanger tubes（4）It is the preferable straight tube of the conductivity of heat placed vertically one by one；
The multiple heat exchanger tube（4）Between be parallel with one another, its top is connected to heat exchange delivery trunk（6）, bottom is connected respectively
House steward is inputted in heat exchange（5）；The heater（3）With the heat exchanger tube（4）It is interlaced to place；The heat exchange input house steward
（5）Entrance and heat exchange delivery trunk（6）Outlet be separately positioned on tank body；The energy-accumulating medium（2）It is uniformly distributed in and adds
Around heat pipe and heat exchanger tube, such electric energy is converted into heat energy by heater and is transmitted to energy-accumulating medium, and then energy-accumulating medium is stored up
The heat energy deposited is transferred out heat through heat transferring medium by carrying out heat exchange with heat transferring medium in heat exchanger tube.
2. a kind of energy storage heat-exchanger rig according to claim 1, it is characterised in that described multiple heaters（3）It is perpendicular
It is straight bar-shaped, it is connected after institute's having heaters is in parallel with external circuit, heater upper end is arranged at the top of tank body, and heater lower end is prolonged
Extend the bottom in tank body.
3. a kind of energy storage heat-exchanger rig according to claim 1, it is characterised in that described multiple heat exchanger tubes（4）It is one
The preferable U-tube of conductivity of heat that root root is placed vertically, its one end end is connected to heat exchange input house steward, and the other end is connected respectively
In heat exchange delivery trunk.
4. a kind of energy storage heat-exchanger rig according to claim 1, it is characterised in that the heat transferring medium is water or oil.
5. a kind of energy storage heat-exchanger rig according to claim 1, it is characterised in that the energy-accumulating medium（2）It is fused salt.
6. a kind of energy storage heat-exchanger rig according to claim 1, it is characterised in that the energy-accumulating medium（2）It is solid storage
Hot thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007150.4U CN206572996U (en) | 2017-01-04 | 2017-01-04 | A kind of energy storage heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007150.4U CN206572996U (en) | 2017-01-04 | 2017-01-04 | A kind of energy storage heat-exchanger rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572996U true CN206572996U (en) | 2017-10-20 |
Family
ID=60061465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720007150.4U Expired - Fee Related CN206572996U (en) | 2017-01-04 | 2017-01-04 | A kind of energy storage heat-exchanger rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206572996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767077A (en) * | 2017-01-04 | 2017-05-31 | 北京中热能源科技有限公司 | A kind of energy storage heat-exchanger rig |
-
2017
- 2017-01-04 CN CN201720007150.4U patent/CN206572996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767077A (en) * | 2017-01-04 | 2017-05-31 | 北京中热能源科技有限公司 | A kind of energy storage heat-exchanger rig |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100097 C-1805-050 15, 1 building, 18 Zhongguancun East Road, Haidian District, Beijing. Patentee after: Beijing hot Mdt InfoTech Ltd Address before: 100097 C-1805-050 15, 1 building, 18 Zhongguancun East Road, Haidian District, Beijing. Patentee before: Beijing medium heat energy technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190211 Address after: 100097 B1-E61, No. 15-11 Zhongguancun Street, Haidian District, Beijing Patentee after: De Neng Heng Xin Investment (Beijing) Co., Ltd. Address before: 100097 C-1805-050 15, 1 building, 18 Zhongguancun East Road, Haidian District, Beijing. Patentee before: Beijing hot Mdt InfoTech Ltd |
|
| 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: 20171020 Termination date: 20200104 |