CN2521527Y - Thermal accumulating electric heater controlled by fan - Google Patents
Thermal accumulating electric heater controlled by fan Download PDFInfo
- Publication number
- CN2521527Y CN2521527Y CN 01267592 CN01267592U CN2521527Y CN 2521527 Y CN2521527 Y CN 2521527Y CN 01267592 CN01267592 CN 01267592 CN 01267592 U CN01267592 U CN 01267592U CN 2521527 Y CN2521527 Y CN 2521527Y
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- CN
- China
- Prior art keywords
- heat storage
- electric heater
- heat
- fan
- passage
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- Expired - Fee Related
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Abstract
The utility model provides an accumulated electric heater including many portions, such as a back-flap of hot air outlet (1), a heat storage (2), an electrical heating element (3), a heat-proof and insulating material (4), an air current channel (5), a outer casing (6), a support (7), an electrical fan (8), a horn ring (9) and a controller or the like. The utility model is characterized in that the heat storage can be metallic material or inorganic non-metallic solid material, an air inlet and an air outlet are disposed on the bottom portion or the lower portion of the electric heater. According to the different set environment temperature, through adjusting the rotary speed of the electric fan (8) or control the open and close of the electric fan (8) to adjust the airflow volume which crosses the air current channel (5) of the heat storage, thereby adjusting heating load. The utility model has the advantages of low volume and high heat storage capacity, and has a low requirement in feeding power heating circuit and can save the heating cost by utilizing the peak-to-valley electrovalent differences.
Description
Technical field:
The utility model belongs to the Electric heater technical field.
Background technology:
Electric heater can be divided into two classes: instant inserted and instant using type Electric heater and heat accumulating type Electric heater.When the instant inserted and instant using type Electric heater used in energising, heating converted electrical energy into heat energy and directly or by intermediate medium at once heat is passed to air or the object that is heated the space; And the heat accumulating type Electric heater in use, and the heat energy that converts electric energy to by heating at first deposits heat storage medium in, heat discharged by heat storage medium when needed again and pass to air or the object that is heated the space, also can carry out accumulation of heat and heat release simultaneously.The heat accumulating type Electric heater can separate electricity consumption and heat supply from the time, improved the flexibility of electricity consumption, reduced requirement, and can make full use of electricity price between peak and valley and reduce heat cost, helped the operating load in balance electrical network and power plant supply line.
Summary of the invention:
The purpose of this utility model is: a kind of low ebb electricity that makes full use of low electricity price is provided, saves heat cost; Volume is little, fan control heat accumulating type Electric heater easy for installation.
Formation of the present utility model is mainly by hot air outlet shutter 1, heat storage 2, and electrical heating elements 3, heat-resistant insulation material 4, gas channel 5, shell 6, support 7, electric fan 8, horn ring 9 and controller etc. partly constitute.It is characterized in that heat storage is metal material or inorganic non-metal solid material; According to the difference of the heat supply temperature of setting, regulate heating load by the flow through air capacity of heat storage 2 of adjusting; Heat storage 2 can be cube shaped, length * wide * height is of a size of (30～2000mm) * (30～2000mm) * (30～2000mm), heat storage 2 also can be cylindrical or other are irregularly shaped, and its equivalent diameter is 30～2000mm, heat storage 2 capable of being combined installing and using; Heat-accumulating process is to utilize electric energy to heat by 3 pairs of heat storages 2 of electrical heating elements, makes it to heat up, and---intensification sensible heat of heat storage---stored to convert electrical energy into heat energy; Exothermic process is: air through electric fan 8 from the bottom or the bottom enter Electric heater, heated by heat storage 2 during gas channel 5 on flow through heat storage 2 inside or outer surface, after hot-air flowed out heat storage 2, the hot air outlet shutter through being arranged on bottom or bottom 1 flowed out Electric heater again; The air mass flow that the rotating speed by regulating electric fan 8 or the start-stop of control electric fan 8 are regulated the heat storage gas channel 5 of flowing through, thus heating load regulated.Electrical heating elements 3 both can be vertically mounted on heat storage 2 inside, but also level is installed in heat storage 2 inside or is mounted obliquely within heat storage 2 inside; Gas channel 5 in the heat storage 2 is enclosed cross or the non-closed channel (non-closed channel and heat-resistant insulation material inner surface are formed the passage of enclosed cross) that is arranged on the arbitrary shape of heat storage inside, or be arranged on the heat storage outer surface, the enclosed cross passage of forming by heat storage outer surface arbitrary shape fin surface and heat-resistant insulation material inner surface.The equivalent diameter of passage is 5～500mm.
Advantage of the present utility model is: 1, can make full use of the low ebb electricity of low electricity price by the energising accumulation of heat time in the multi-period setting of heating controller one day, save heat cost; 2, because accumulation of heat and heat supply both can separately have been carried out also can carrying out simultaneously, when the heating load requirement is very big, but limit heat supply limit accumulation of heat reduces greatly to the requirement of supply line and the restriction of ammeter power; 3, volume is little, and is easy for installation.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified: Fig. 1 is a kind of vertical section structure schematic diagram of the present utility model.Wherein the hot air outlet shutter 1, heat storage 2, electrical heating elements 3, heat-resistant insulation material 4, gas channel 5, shell 6, support 7, electric fan 8, horn ring 9.
Fig. 2 is the schematic cross section of gas channel heat storage 2 externally, finned heat storage outer surface 10; Fig. 3 is the schematic cross section of gas channel at the heat storage 2 of inside, sealing gas channel 11, non-sealing gas channel 12.
Claims (4)
1, a kind of fan control heat accumulating type Electric heater, by hot air outlet shutter (1), heat storage (2), electrical heating elements (3), heat-resistant insulation material (4), gas channel (5), shell (6), support (7), electric fan (8), horn ring (9) and controller etc. partly constitute; It is characterized in that: heat storage is metal material, rectangular shape, length * wide * height is of a size of (30～2000mm) * (30～2000mm) * (30～2000mm), heat storage is capable of being combined to be installed and used, and the import of gas and outlet all are arranged on the bottom of Electric heater; Gas channel (5) in the heat storage (2) is for being arranged on the enclosed cross passage of heat storage inside, and the equivalent diameter of passage is 5～500mm; Electrical heating elements is vertically mounted on heat storage inside; The import of gas and outlet all are arranged on the bottom of Electric heater.
2, Electric heater according to claim 1, it is characterized in that: heat storage also can be Inorganic Non-metallic Materials, the shape of heat storage also can be cylindrical or oval, its equivalent diameter is 30～2000mm, heat storage is capable of being combined to be installed and used, and the import of gas and outlet also can all be arranged on the top of Electric heater.
3, Electric heater according to claim 1 and 2, it is characterized in that: the gas channel (5) in the heat storage (2) also can be the non-closed channel that is arranged on heat storage inside, the passage of forming enclosed cross by non-closed channel and heat-resistant insulation material inner surface, or be arranged on the heat storage outer surface, the enclosed cross passage of forming by heat storage outer surface fin surface and heat-resistant insulation material inner surface; The equivalent diameter of passage is 5～500mm.
4, Electric heater according to claim 1 and 2 is characterized in that: the installation of electrical heating elements also can lie in a horizontal plane in heat storage inside or be placed on heat storage inside obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01267592 CN2521527Y (en) | 2001-10-15 | 2001-10-15 | Thermal accumulating electric heater controlled by fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01267592 CN2521527Y (en) | 2001-10-15 | 2001-10-15 | Thermal accumulating electric heater controlled by fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521527Y true CN2521527Y (en) | 2002-11-20 |
Family
ID=33673945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01267592 Expired - Fee Related CN2521527Y (en) | 2001-10-15 | 2001-10-15 | Thermal accumulating electric heater controlled by fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521527Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674782A (en) * | 2016-03-10 | 2016-06-15 | 祝铭泽 | Solid heat accumulation device |
| CN110220240A (en) * | 2019-03-21 | 2019-09-10 | 北京瑞特爱机电设备工程有限公司 | Water heat-storage electric heater |
-
2001
- 2001-10-15 CN CN 01267592 patent/CN2521527Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674782A (en) * | 2016-03-10 | 2016-06-15 | 祝铭泽 | Solid heat accumulation device |
| CN110220240A (en) * | 2019-03-21 | 2019-09-10 | 北京瑞特爱机电设备工程有限公司 | Water heat-storage electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |