CN201672586U - Heat accumulation and energy storage converting device - Google Patents
Heat accumulation and energy storage converting device Download PDFInfo
- Publication number
- CN201672586U CN201672586U CN2010202005257U CN201020200525U CN201672586U CN 201672586 U CN201672586 U CN 201672586U CN 2010202005257 U CN2010202005257 U CN 2010202005257U CN 201020200525 U CN201020200525 U CN 201020200525U CN 201672586 U CN201672586 U CN 201672586U
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- interchanger
- exchanger
- insulation shell
- heat insulation
- electric heater
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Abstract
The utility model discloses a heat accumulation and energy storage converting device, which comprises a heat insulation casing, an electric heater, refractory materials, an exchanger and a controller. The heat insulation casing is hollow and rectangular, the electric heater, the refractory materials and the exchanger are sequentially arranged in the heat insulation casing from bottom to top, a wiring end of the electric heater extends out of the heat insulation casing and is connected with a power terminal, the exchanger is a vacuum container, a circulation water pipe and lithium bromide are arranged in the exchanger, a water inlet and a water outlet of the circulation water pipe in the exchanger extent out of the exchanger and the heat insulation casing, the exchanger is provided with a medium adding opening, the refractory materials and the exchanger extend out of the heat insulation casing to be connected with a temperature control probe, and the controller is respectively connected with the power terminal and the temperature control probe via conducting wires. The heat accumulation and energy storage converting device is applied to storing off-peak electric energy to be used in power consumption peak time, reduces energy consumption, lowers cost, and further has the advantages of simple structure, convenient use, high conversion efficiency and the like.
Description
Technical field
The utility model relates to peak load transfer techniques in the electric energy applied technical field, especially a kind of thermal storage and energy accumulation conversion device.
Background technology
For guaranteeing the safe and highly efficient operation of electrical network, effectively implement peak load shifting, relevant government department is by the new electrovalence policy of promulgation, adjust the time-of-use tariffs ratio, enlarge time-of-use tariffs and carry out scope, increase spike electricity price content, shift peak load to the consumption of electrical network low-valley interval with the excitation client, improve the power grid operation level, reduce client's electricity charge spending, reach the purpose that client, electrical network and society are full of more.For cooperating the enforcement of electricity price new policy, people implement peak load and shift by adopting electric cold-storage or electric cold-storage+heat pump techniques means.At present, for most of reconstruction of old area and undersize item, how to utilize the low ebb electricity with its storage so that when the peak, use, the purpose that reach energy-saving and emission-reduction, cuts down the consumption of energy is the problem that is to be solved.
The utility model content
The purpose of this utility model is a kind of thermal storage and energy accumulation conversion device that provides at the deficiencies in the prior art, and this device can use with low ebb electricity thermal storage and energy accumulation and when the peak, and it is simple in structure, energy convenient storage, conversion efficiency height.
The concrete technical scheme that realizes the utility model purpose is:
A kind of thermal storage and energy accumulation conversion device, characteristics are that it comprises insulation shell, electric heater, refractory material, interchanger and controller, described insulation shell is the hollow rectangle shape, from bottom to top sets gradually electric heater, refractory material and interchanger in it that electric heater terminals stretch out insulation shell and connect power supply terminal; Interchanger is vacuum tank, is provided with circulating water pipe and lithium bromide in it, and the water inlet and the delivery port of the circulating water pipe in the interchanger stretch out interchanger and insulation shell, and interchanger is provided with medium to be added mouthful; Stretch out insulation shell on refractory material and the interchanger and be connected with temperature probe; Controller is respectively through wire connecting power terminal and temperature probe.
Described insulation shell body wall is that multilayer material is compound, and ecto-entad is followed successively by the first steel plate layer, asbestos flaggy, the second steel plate layer, quartz sand layer and the 3rd steel plate layer.
The utility model is applicable to most of reconstruction of old area projects and home unit, can be used with family existing solar thermal collector, air-conditioning, uses low ebb electricity storage power and also uses when the peak, and it is simple in structure, energy convenient storage, conversion efficiency height.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model user mode schematic diagram
The specific embodiment
Consult Fig. 1, the utility model comprises insulation shell 1, electric heater 2, refractory material 3, interchanger 4 and controller 5, described insulation shell 1 from bottom to top sets gradually electric heater 2, refractory material 3 and interchanger 4 for the hollow rectangle shape, in it, and electric heater 2 terminals stretch out insulation shell 1 and connect power supply terminal 16; Interchanger 4 is provided with circulating water pipe 41 and lithium bromide 42 for vacuum tank, in it, and the water inlet and the delivery port of the circulating water pipe 41 in the interchanger 4 stretch out interchanger 4 and insulation shell 1, and interchanger 4 is provided with medium and adds mouthfuls 43; Stretch out insulation shell 1 on refractory material 3 and the interchanger 4 and be connected with temperature probe 17; Controller 5 is respectively through wire connecting power terminal 16 and temperature probe 17; Insulation shell 1 body wall is that multilayer material is compound, and ecto-entad is followed successively by the first steel plate layer 11, asbestos flaggy 12, the second steel plate layer 13, quartz sand layer 14 and the 3rd steel plate layer 15.
The utility model is to use like this:
Consult Fig. 2, during use, the water inlet of the circulating water pipe 41 in the utility model interchanger 4 and delivery port connect fin 61 and be connected circulating pump 6 between delivery port and fin 61.
Low-valley interval thermal storage and energy accumulation: at the electrical network low-valley interval, circulating pump 6 stops, begin heating by controller 5 control electric heaters 2, the thermal energy conduction of electric heater 2 is to refractory material 3 and interchanger 4, detect temperature in refractory material 3 and the interchanger 4 respectively by temperature probe 17, testing result feeds back to controller 5, and is continued heating or suspended heating by controller 5 control electric heaters 2; Because the utility model insulation shell 1 is formed by the first steel plate layer 11, asbestos flaggy 12, the second steel plate layer 13, quartz sand layer 14 and the 15 multilayer setting of the 3rd steel plate layer, and refractory material 3 and the interchanger 4 that has heated had good insulation effect.
Peak period power consumption: in electrical network peak period, when the user needs heating, only need open circulating pump 6, the water in the circulating water pipe 41 in the interchanger 4 be heated and by delivery port flow out, through fin 61 circulations, the heats in the interchanger 4 are consumed; At this moment, because a large amount of heat energy of refractory material 3 storages conducts to interchanger 4 at any time, replenish heat energy for interchanger 4, circulation successively; Electrical network peak period, need not power consumption.
The utility model also can be used for the hot water supply in family, hotel and hotel, cuts down expenses.
Claims (2)
1. thermal storage and energy accumulation conversion device, it is characterized in that it comprises insulation shell (1), electric heater (2), refractory material (3), interchanger (4) and controller (5), described insulation shell (1) is the hollow rectangle shape, from bottom to top sets gradually electric heater (2), refractory material (3) and interchanger (4) in it that electric heater (2) terminals stretch out insulation shell (1) and connect power supply terminal (16); Interchanger (4) is vacuum tank, is provided with circulating water pipe (41) and lithium bromide (42) in it, the water inlet and the delivery port of the circulating water pipe (41) in the interchanger (4) stretch out interchanger (4) and insulation shell (1), and interchanger (4) is provided with medium and adds mouthful (43); Stretch out insulation shell (1) on refractory material (3) and the interchanger (4) and be connected with temperature probe (17); Controller (5) is respectively through wire connecting power terminal (16) and temperature probe (17).
2. thermal storage and energy accumulation conversion device according to claim 1, it is characterized in that insulation shell (1) body wall is that multilayer material is compound, ecto-entad is followed successively by the first steel plate layer (11), asbestos flaggy (12), the second steel plate layer (13), quartz sand layer (14) and the 3rd steel plate layer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202005257U CN201672586U (en) | 2010-05-20 | 2010-05-20 | Heat accumulation and energy storage converting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202005257U CN201672586U (en) | 2010-05-20 | 2010-05-20 | Heat accumulation and energy storage converting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672586U true CN201672586U (en) | 2010-12-15 |
Family
ID=43329998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202005257U Expired - Lifetime CN201672586U (en) | 2010-05-20 | 2010-05-20 | Heat accumulation and energy storage converting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876460A (en) * | 2010-05-20 | 2010-11-03 | 江苏辉煌太阳能股份有限公司 | Thermal storage and energy accumulation conversion device |
-
2010
- 2010-05-20 CN CN2010202005257U patent/CN201672586U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876460A (en) * | 2010-05-20 | 2010-11-03 | 江苏辉煌太阳能股份有限公司 | Thermal storage and energy accumulation conversion device |
| CN101876460B (en) * | 2010-05-20 | 2012-07-18 | 江苏辉煌太阳能股份有限公司 | Thermal storage and energy accumulation conversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101215 Effective date of abandoning: 20120718 |