CN101344320A - High-efficiency heat accumulation type electric heater - Google Patents
High-efficiency heat accumulation type electric heater Download PDFInfo
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- CN101344320A CN101344320A CNA2008101066852A CN200810106685A CN101344320A CN 101344320 A CN101344320 A CN 101344320A CN A2008101066852 A CNA2008101066852 A CN A2008101066852A CN 200810106685 A CN200810106685 A CN 200810106685A CN 101344320 A CN101344320 A CN 101344320A
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- shell body
- electric heater
- type electric
- heat accumulation
- accumulation type
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Abstract
The invention relates to a high efficient thermal storage electric heater which comprises an outer shell body, a thermally conductive oil cavity body and an electric heating pipe, wherein, the thermally conductive oil cavity body is positioned in the outer shell body, and the space between which is filled with thermal storage powder, thermally conductive oil is contained in the thermally conductive oil cavity body, and the heating part of the electric heating pipe is inserted in the thermally conductive oil cavity body. The outer shell body comprises a main part provided with two open side surfaces, and front and back side boards which are respectively arranged at the main part. Heat sinks which are extended outward are arranged on the two side boards of the outer shell body. The heat sinks which are extended outward are arranged on the front side board of the outer shell body, and the back side board is a flat panel. The electric heater has high thermal storage capacity and can be switched on for generating heat during the low valley time of the power consumption and radiate the heat during the peak time of the power consumption, and is used for heating indoor air, thereby regulating the periodicity of the power consumption of power networks, saving power resources, reducing heating costs and being mainly used for residential heating.
Description
Technical field
The present invention relates to a kind of high-efficiency heat accumulation type electric heater.
Background technology
Electric heater is of a great variety at present, and particularly the coal at the city one-storey house changes in the electric process, and for eliminating the atmosphere pollution that fire coal causes, resident's heating generally all should change electric heater heating into.Existing common oil medium type electric heater, it comprises by the continuous successively fin in a row of multi-disc, front shroud and electric electrothermal tube, the two ends up and down of described fin are equipped with or form the extended hollow adapter sleeve of along continuous straight runs, the inside of described hollow adapter sleeve is formed with oil through, oil through on each sheet of described fin is connected, described electric electrothermal tube is positioned at the oil through that described hollow adapter sleeve is connected, described front shroud is connected with the file leader of described fin, thus when electrothermal tube energising heat production, heat is transferred on the fin by heat transfer medium oil, pass in the surrounding space by fin then, realize the purpose of heating room air.The defective of this electric heater is not have heat accumulation function, the electric energy when being unfavorable for making full use of low power consumption.
Because power consumption is in all variations of generating period every day, the power department of China is in order to improve power consumption efficiency at present, encourage consumer's electricity consumption when electricity consumption " paddy " as far as possible, not electricity consumption when electricity consumption " peak ", low when having put into effect " paddy " with electricity price, when " peak " with the high policy of electricity price, under this policy, exploitation energy-storage type electric heater, electric energy when not only helping making full use of low ebb, give full play to the utilization rate of electrical of electrical network, but also brought practical economic interests to the user, reduce the heating cost.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of high-efficiency heat accumulation type electric heater, the heat production of can when low power consumption, switching on of this electric heater, and when peak of power consumption, these heats are come out, be used to heat room air, to regulate the electricity consumption cycle of electrical network, save electric power resource, and reduce the heating cost.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of high-efficiency heat accumulation type electric heater, comprise shell body, conduction oil cavity and electrothermal tube, described conduction oil cavity is positioned at described shell body, be filled with the accumulation of heat powder in the space between the two, accommodate conduction oil in the described conduction oil cavity, the heating part of described electrothermal tube inserts in the described conduction oil cavity.
Operation principle of the present invention is: when power supply is trough, give electric heater energising of the present invention, the electrothermal tube energising is conducted heat, and heat is transmitted on the accumulation of heat powder fast by the medium oil in the conduction oil cavity, and the temperature on the accumulation of heat powder raises, accumulate heat, when power supply is crest, turn off power supply, avoid electricity consumption when peak of power consumption, the heat energy that is accumulated in the accumulation of heat powder continues outwards to distribute, and keeps the warm of room air.
The invention has the beneficial effects as follows: the heating of can when low power consumption, switching on, electric weight when making full use of low ebb, improved the operational efficiency of electrical network thus, reduced electric cost, and when peak of power consumption deenergization, avoid electricity consumption when the peak, can also continue as simultaneously the room air heating, thus electrical network is played the effect in peak regulation Pinggu, helped increasing economic efficiency, promoted energy-saving and emission-reduction.Owing to adopted the accumulation of heat powder to carry out accumulation of heat, improved heat storage capacity, and helped controlling heat release speed.
Description of drawings
Fig. 1 is a section structure schematic diagram of the present invention;
Fig. 2 is a side structure schematic diagram of the present invention.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the invention provides a kind of high-efficiency heat accumulation type electric heater, comprise shell body, conduction oil cavity 11 and electrothermal tube 4, described conduction oil cavity is positioned at described shell body, be filled with accumulation of heat powder 1 in the space between the two, accommodate conduction oil in the described conduction oil cavity, the heating part of described electrothermal tube inserts in the described conduction oil cavity.
Described shell body comprises the main part 12 that two sides are opened wide and is installed in the front and back side plate 11,2 of main part respectively.
The biside plate of described shell body is with adopting bolt to connect between the main part.
The biside plate of described shell body can be provided with encapsulant with the junction of main part.
Can be provided with the fin 9 that extroversion is stretched out on the biside plate of described shell body, to improve heat-sinking capability.
Can be provided with the fin 9 that extroversion is stretched out on the front side board 11 of described shell body, back side panel 2 can be a surface plate, so that when guaranteeing the front radiating effect, reduce the space hold of back side panel.
The quantity of described electrothermal tube can be two usually, and extends along left and right directions, for ease of the insertion of electrothermal tube, should be provided with the cylindrical electrothermal tube portion that swells on the described conduction oil cavity.
Described electrothermal tube can adopt the prior art of any suitable with the connected mode between described conduction oil cavity and the described shell body, described electrothermal tube should be provided with the encapsulant that metal encapsulant or other can withstand high temperatures with the junction of described electric heater cavity, to guarantee that conduction oil can not overflow from the junction.
Be provided with in the described conduction oil cavity and comprise planar cavity 5 that is positioned on the electric heater vertical symmetry plane and the flank chamber 6 of extending to both sides respectively from described planar cavity both sides.
Described shell body can adopt aluminium alloy, to improve heat dispersion.
Four jiaos of places, described shell body bottom can respectively be provided with a universal wheel 7 and support thereof.So that moving of electric heater.
Can be provided with front panel 8 on the described shell body, can be provided with the switching device that is used to be switched on or switched off electrothermal tube on the described front panel, with the work of control electric heater.
The button that described switching device can be provided with timing control circuit and be used for regularly being provided with by time switch control, so that connect electrothermal tube when the electrical network low power consumption, is finished or is disconnected electrothermal tube during peak of power consumption in heat time heating time.
Described accumulation of heat powder can adopt the mixing of metal dust and non-metal powder, when selecting metal dust, should take into full account the heat conductivility and the stability of metal dust, when selecting non-metal powder, should consider the thermal capacity and the heat storage capacity of non-metal powder, general multiselect inorganic salts crystal powder material, metal dust should be taken all factors into consideration heat conductivility and heat storage capacity with the mixed proportion of non-metal powder, according to prior art and the satisfactory composite material of experimental selection.
Claims (10)
1. high-efficiency heat accumulation type electric heater, it is characterized in that comprising shell body, conduction oil cavity and electrothermal tube, described conduction oil cavity is positioned at described shell body, be filled with the accumulation of heat powder in the space between the two, accommodate conduction oil in the described conduction oil cavity, the heating part of described electrothermal tube inserts in the described conduction oil cavity.
2. high-efficiency heat accumulation type electric heater as claimed in claim 1 is characterized in that described shell body comprises the main part that two sides are opened wide and is installed in the front and back side plate of main part respectively.
3. high-efficiency heat accumulation type electric heater as claimed in claim 2 is characterized in that the biside plate of described shell body is provided with the fin that extroversion is stretched out.
4. high-efficiency heat accumulation type electric heater as claimed in claim 2 is characterized in that the front side board of described shell body is provided with the fin that extroversion is stretched out, and back side panel is a surface plate.
5. as claim 1,2,3 or 4 described high-efficiency heat accumulation type electric heaters, the quantity that it is characterized in that described electrothermal tube is two, and extends along left and right directions, and described conduction oil cavity is provided with the cylindrical electrothermal tube portion that swells.
6. as claim 1,2,3 or 4 described high-efficiency heat accumulation type electric heaters, it is characterized in that described conduction oil cavity comprises planar cavity and the some flank chambeies of extending to both sides respectively from described planar cavity both sides that is positioned on the electric heater vertical symmetry plane.
7. as claim 1,2,3 or 4 described high-efficiency heat accumulation type electric heaters, it is characterized in that described shell body adopts aluminium alloy.
8. high-efficiency heat accumulation type electric heater as claimed in claim 7 is characterized in that four jiaos of places, described shell body bottom respectively are provided with a universal wheel and support thereof.
9. high-efficiency heat accumulation type electric heater as claimed in claim 8 is characterized in that described shell body is provided with front panel, and described front panel is provided with the switching device that is used to be switched on or switched off electrothermal tube.
10. high-efficiency heat accumulation type electric heater as claimed in claim 9 is characterized in that the button that described switching device is provided with timing control circuit and is used for regularly being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101066852A CN101344320A (en) | 2008-05-14 | 2008-05-14 | High-efficiency heat accumulation type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101066852A CN101344320A (en) | 2008-05-14 | 2008-05-14 | High-efficiency heat accumulation type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101344320A true CN101344320A (en) | 2009-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101066852A Pending CN101344320A (en) | 2008-05-14 | 2008-05-14 | High-efficiency heat accumulation type electric heater |
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| Country | Link |
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| CN (1) | CN101344320A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546118A (en) * | 2017-01-10 | 2017-03-29 | 美的集团武汉制冷设备有限公司 | Accumulation of heat component and air-conditioner |
| CN106678942A (en) * | 2017-03-02 | 2017-05-17 | 唐山铸锐科技有限公司 | Heat accumulator and electric heat accumulation system |
| CN109431676A (en) * | 2018-12-21 | 2019-03-08 | 青岛大学附属医院 | A kind of vibration-type thermotherapy oncologic nursing device |
-
2008
- 2008-05-14 CN CNA2008101066852A patent/CN101344320A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546118A (en) * | 2017-01-10 | 2017-03-29 | 美的集团武汉制冷设备有限公司 | Accumulation of heat component and air-conditioner |
| CN106678942A (en) * | 2017-03-02 | 2017-05-17 | 唐山铸锐科技有限公司 | Heat accumulator and electric heat accumulation system |
| CN109431676A (en) * | 2018-12-21 | 2019-03-08 | 青岛大学附属医院 | A kind of vibration-type thermotherapy oncologic nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090114 |