CN201387076Y - Heat energy storage element - Google Patents
Heat energy storage element Download PDFInfo
- Publication number
- CN201387076Y CN201387076Y CN 200920012829 CN200920012829U CN201387076Y CN 201387076 Y CN201387076 Y CN 201387076Y CN 200920012829 CN200920012829 CN 200920012829 CN 200920012829 U CN200920012829 U CN 200920012829U CN 201387076 Y CN201387076 Y CN 201387076Y
- Authority
- CN
- China
- Prior art keywords
- energy storage
- housing
- heat energy
- storage element
- heating tube
- 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.)
- Expired - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Abstract
The utility model relates to a heat energy storage element, in particular to a heat energy storage element which is heated by electricity to store energy of a solid. The heat energy storage element comprises a shell, wherein a heating pipe is arranged in the shell, both ends of the heating pipe are fixed on an end cover of both ends of the shell, the middle part of the end cover of both of the two ends of the shell is provided with a ceramic insulating seat, the center of the ceramic insulating seat is provided with an electrode which is connected with the heating pipe, a ceramic bracket is arranged in the shell and is sleeved on the heating pipe, and a solid heat storage body is arranged in a cavity which is formed by the shell, the ceramic bracket and the heating pipe. The heat energy storage element can regulate volume according to storage energy or a plurality of energy storage elements can be stacked, the signal energy storage element has good element maintainability and can optionally regulate a heat storage set number, and the solid heat storage body can increase heating temperature and converts more electric energy into heat energy to store.
Description
Technical field
The utility model relates to a kind of energy-storage travelling wave tube, relates in particular to a kind of heat energy storage element that solid is carried out accumulation of energy with electrical heating.
Background technology
Current social energy shortage makes resources-type product appreciate at a gallop, and the heating heat energy that enterprise provided is realized with coal, but coal price rises steadily, and has brought huge pressure for heating enterprise, at last the pressure that goes up is turned to the user.And the problem of supply of electric power also is very outstanding, type of production and resident living electricity consumption make uses the electric forming peak daytime, and usually power cuts to limit consumption by day, but midnight, power consumption sharply descended, daytime and electricity consumption in evening form a sharp contrast, and therefore country encourages the electricity consumption in evening.Therefore electrically heated heating system occurs using, carried out accumulation of energy with the low ebb electricity at night.But present energy storage boiler is the carrier of water as accumulation of energy, but the limitation of water is big, and water can only be heated to below 90 ℃, and the requirement of the resistive heater in water is high, must prevent electric leakage, also needs insulation, energy storage capacity is little like this, and volume is big, has limited large tracts of land and has promoted the use of.
The utility model content
Provide a kind of heat energy storage element for solving the problems of the technologies described above the utility model, purpose is to improve energy storage capacity, reduces cost, and utilizes the low ebb electricity to carry out energy storage, alleviates user's burden.
For reaching above-mentioned purpose the utility model heat energy storage element, comprise housing, in housing, be provided with heating tube, the two ends of heating tube are fixed on the end cap at housing two ends, and the middle part of housing two ends end cap is provided with the ceramic insulation seat, and the center of ceramic insulation seat is provided with electrode, electrode is connected with heating tube, be provided with ceramics bracket in housing, ceramics bracket is enclosed within on the heating tube, is provided with the solid thermal store in the cavity that housing and ceramics bracket and heating tube form.
Described housing is cylindrical.
Described ceramics bracket is circular, is provided with the hole on ceramics bracket.
Hole on the described ceramics bracket is provided with the solid thermal store.
Be provided with resistance wire in the described heating tube, resistance wire is connected with the electrode at ceramic insulation seat center, housing two ends.
Described solid thermal store is refractory concrete, normal concrete, magnesia, common brick or stone material.
The skin of described housing is provided with the heat radiation coating.
The utility model has the advantages of: energy-storage travelling wave tube of the present utility model can be adjusted the size of volume according to the size of energy storage, maybe can be with a plurality of energy-storage travelling wave tube stacks; Single energy-storage travelling wave tube maintainability is good, can arbitrarily adjust the group number of amount of stored heat, and the solid thermal store can improve heating-up temperature, more electric energy is become heat energy to be stored, by changing the thermal conductivity factor of coating, regulate heat dissipation characteristics, make the satisfied requirement of this heat energy storage element to environment for use.
Description of drawings
Fig. 1 is the structural representation of utility model.
Among the figure: 1, heating tube; 2, ceramics bracket; 3, housing; 4, end cap; 5, ceramic insulation seat; 6, solid thermal store.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
As Fig. 1, the heat energy storage element of the utility model shown in 2, comprise housing 3, in housing 3, be provided with heating tube 1, the two ends of heating tube 1 are fixed on the end cap 4 at housing 3 two ends, the middle part of housing 3 two ends end caps 4 is provided with ceramic insulation seat 5, the center of ceramic insulation seat 5 is provided with electrode, electrode is connected with heating tube 1, be provided with ceramics bracket 2 in housing 3, ceramics bracket 2 is enclosed within on the heating tube 1, is provided with solid thermal store 6 in the cavity that housing 3 and ceramics bracket 2 and heating tube 1 form, housing 3 is a cylinder, ceramics bracket 2 is circular, is provided with the hole on ceramics bracket 2, and the hole on the ceramics bracket 2 is provided with solid thermal store 6; Be provided with resistance wire in the heating tube 1, resistance wire is connected with the electrode at ceramic insulation seat 4 centers, housing 3 two ends, and solid thermal store 6 is a high temperature concrete; Housing 3 can increase the intensity of housing for cylinder, and is indeformable, easy to process, and the solid thermal store in the housing is heated evenly, and the skin of housing 3 is provided with the heat radiation coating.
Embodiment 2
Housing 3 among the embodiment 1 is a cuboid, and ceramics bracket 2 is a rectangle, and solid thermal store 6 is a common brick, and other is with embodiment 1.
Embodiment 3
Solid thermal store 6 among the embodiment 1 is a normal concrete, and other is with embodiment 1.
Embodiment 4
Solid thermal store 6 among the embodiment 1 is a granite building material, and other is with embodiment 1.
Solid thermal store 6 among the embodiment 1 is the marble stone material, and other is with embodiment 1.
Embodiment 6
Solid thermal store 6 among the embodiment 1 is a magnesia, and other is with embodiment 1.
Operation principle of the present utility model: make heating tube solid thermal store heating to the heating of solid thermal store midnight when low power consumption, and the solid thermal store stores heat, and housing dispels the heat the heat energy of storage.Select different solid thermal stores and heat radiation coating according to actual needs, use different heat radiation coatings can change thermal conductivity factor, regulate heat dissipation characteristics.
Claims (7)
1, heat energy storage element, comprise housing, it is characterized in that in housing, being provided with heating tube, the two ends of heating tube are fixed on the end cap at housing two ends, and the middle part of housing two ends end cap is provided with the ceramic insulation seat, and the center of ceramic insulation seat is provided with electrode, electrode is connected with heating tube, be provided with ceramics bracket in housing, ceramics bracket is enclosed within on the heating tube, is provided with the solid thermal store in the cavity that housing and ceramics bracket and heating tube form.
2, heat energy storage element according to claim 1 is characterized in that described housing is cylindrical.
3, heat energy storage element according to claim 1 is characterized in that described ceramics bracket for circular, is provided with the hole on ceramics bracket.
4, heat energy storage element according to claim 3 is characterized in that the hole on the described ceramics bracket is provided with the solid thermal store.
5, heat energy storage element according to claim 1 is characterized in that being provided with resistance wire in the described heating tube, and resistance wire is connected with the electrode at ceramic insulation seat center, housing two ends.
6,, it is characterized in that described solid thermal store is refractory concrete, normal concrete, magnesia, common brick or stone material according to claim 1 or 4 described heat energy storage elements.
7, heat energy storage element according to claim 1 and 2 is characterized in that the skin of described housing is provided with the heat radiation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920012829 CN201387076Y (en) | 2009-04-10 | 2009-04-10 | Heat energy storage element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920012829 CN201387076Y (en) | 2009-04-10 | 2009-04-10 | Heat energy storage element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387076Y true CN201387076Y (en) | 2010-01-20 |
Family
ID=41579611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920012829 Expired - Fee Related CN201387076Y (en) | 2009-04-10 | 2009-04-10 | Heat energy storage element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387076Y (en) |
-
2009
- 2009-04-10 CN CN 200920012829 patent/CN201387076Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20140410 |