CN103292456A - Electro-heater for central air-conditioner - Google Patents
Electro-heater for central air-conditioner Download PDFInfo
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- CN103292456A CN103292456A CN2013101747417A CN201310174741A CN103292456A CN 103292456 A CN103292456 A CN 103292456A CN 2013101747417 A CN2013101747417 A CN 2013101747417A CN 201310174741 A CN201310174741 A CN 201310174741A CN 103292456 A CN103292456 A CN 103292456A
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- central air
- heating tube
- heater
- electric heater
- electro
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Abstract
The invention relates to an electro-heater for a central air-conditioner. The electro-heater comprises a barrel, and an electric heating tube and a baffle plate are arranged in a cavity of the barrel. The cross section of an electric heating tube body is in a fold linear structure, and the electro-heater is uniform in heating, and is free of temperature dead angle and high in heating efficiency due to the baffle plate.
Description
Technical field
The invention belongs to electric heater unit, be more particularly to a kind of central air-conditioning electric heater.
Background technology
Winter is along with the reduction of environment temperature, the efficient of central air conditioner main machine also decreases, when environment temperature and standard condition temperature differ big (the standard condition outdoor temperature is 7 ℃) when temperature is lower than 4 ℃, central air-conditioning can not provide the room required temperature, to cause main frame start difficulty in addition, the danger of easily cause the compressor liquid hammer, throwing oil, thereby the service life of reducing central air-conditioning.
Electric heating tube is the electric elements that specially electric energy are converted into heat energy, because its low price is easy to use, pollution-free, is widely used in various heating occasions.In the prior art, be used for central air-conditioning and mostly be linear pattern, heating that can not be full and uniform to the aqueous medium in the electric heater with the electric heating tube of electric heater.
Summary of the invention
Technical problem to be solved by this invention provides a kind of heating central air-conditioning electric heater rapidly and uniformly.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of central air-conditioning electric heater comprises cylindrical shell, is provided with electric heating tube and deflection plate in the cavity of described cylindrical shell, and wherein, described electric heating tube body section shape is broken line shape structure.
Above-mentioned a kind of central air-conditioning electric heater, wherein, the distance alpha in the broken line shape structure of described electric heating tube body between two crests is 25-30cm, the distance beta between crest and the trough is 8-12cm.
Above-mentioned a kind of central air-conditioning electric heater, wherein, described barrel outer surface spraying fluorine carbon finishing paint has increased the antirust performance of electric heater high-temperature resistant anti-corrosive greatly.
Beneficial effect of the present invention is:
1. thermal efficiency height: use broken line shape electrothermal tube, homogeneous heating, the configuration deflection plate, no temperature dead angle, the efficiency of heating surface is higher.
2. safe: detect through 10Kg hydraulic pressure, electric property (withstand voltage 2000V does not puncture, insulating properties 〉=100M Ω) detects.
3. rational in infrastructure: easy to loading and unloading, volume is little, and mobility is strong.
4. anti-corrosive properties are strong: main body sprays high temperature resistant inferior light antisepsis finishing paint, through antirust processing, has increased the antirust performance of electric heater high-temperature resistant anti-corrosive greatly.
Description of drawings
Fig. 1 is structure chart of the present invention
Fig. 2 is the structure chart of electric heating tube A-A of the present invention.
The specific embodiment
A kind of central air-conditioning electric heater as shown in the figure, comprise cylindrical shell 1, be provided with electric heating tube 2 and deflection plate 3 in the cavity of described cylindrical shell, wherein, electric heating tube 2 body section shapes are broken line shape structure, distance alpha in the broken line shape structure between two crests is 25-30cm, and the distance beta between crest and the trough is 8-12cm; Barrel outer surface spraying fluorine carbon finishing paint has increased electric heater high-temperature resistant anti-corrosive rustless property greatly.
During use, electric heating tube places central air-conditioning with in the cavity of electric heater, when being full of aqueous medium in the central air conditioning electricity heater chamber, the energising heating, the aqueous medium in the cylindrical shell constantly changes direction through deflection plate, and the current direct of travel is consistent with electric heating tube, make aqueous medium homogeneous heating in the cylindrical shell, flow to the hot and cold water unit after aqueous medium fully heats, make heating more even more fast, do not have the temperature dead angle.
In sum, beneficial effect of the present invention is:
1. thermal efficiency height: use broken line shape electrothermal tube, homogeneous heating, the configuration deflection plate, no temperature dead angle, the efficiency of heating surface is higher.
2. safe: detect through 10Kg hydraulic pressure, electric property (withstand voltage 2000V does not puncture, insulating properties 〉=100M Ω) detects.
3. rational in infrastructure: easy to loading and unloading, volume is little, and mobility is strong.
4. anti-corrosive properties are strong: main body sprays high temperature resistant inferior light antisepsis finishing paint, through antirust processing, has increased the antirust performance of electric heater high-temperature resistant anti-corrosive greatly.
Here description of the invention and application is illustrative, is not to want that therefore, the present invention is not subjected to the restriction of present embodiment with scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. a central air-conditioning electric heater comprises cylindrical shell, is provided with electric heating tube and deflection plate in the cavity of described cylindrical shell, it is characterized by, and described electric heating tube body section shape is broken line shape structure.
2. a kind of central air-conditioning electric heater as claimed in claim 1 is characterized by, and the distance alpha in the broken line shape structure of described electric heating tube body between two crests is 25-30cm, and the distance beta between crest and the trough is 8-12cm.
3. a kind of central air-conditioning electric heater as claimed in claim 1 is characterized by, described barrel outer surface spraying fluorine carbon finishing paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101747417A CN103292456A (en) | 2013-05-13 | 2013-05-13 | Electro-heater for central air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101747417A CN103292456A (en) | 2013-05-13 | 2013-05-13 | Electro-heater for central air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103292456A true CN103292456A (en) | 2013-09-11 |
Family
ID=49093750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101747417A Pending CN103292456A (en) | 2013-05-13 | 2013-05-13 | Electro-heater for central air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103292456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043679A (en) * | 2019-12-10 | 2020-04-21 | 蔡玉明 | Degerming formula air purifier |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB253172A (en) * | 1925-03-11 | 1926-06-11 | Harry Wintle | Electric liquid heater |
| DE2508135A1 (en) * | 1974-03-01 | 1976-01-22 | Ctc Ab | Heater for hot water tank directly connected to water pipe - allowing desired volume on circulation through separated heat exchanger |
| JPS5828945A (en) * | 1981-08-12 | 1983-02-21 | Daikin Ind Ltd | Hot water heat exchanger |
| CN2063388U (en) * | 1989-04-01 | 1990-10-10 | 王谦 | Heater for tubular immediate heating type shower appliance |
| CN1114611A (en) * | 1994-07-05 | 1996-01-10 | 金伍兴实业股份有限公司 | Method for making fluorocarbon baking varnish aluminium alloy board |
| CN2521572Y (en) * | 2002-01-04 | 2002-11-20 | 陈烁华 | Water tank utilizing heating system to heat water |
| CN2602311Y (en) * | 2003-01-27 | 2004-02-04 | 张彦忠 | Horizontal gas water heater |
| CN203298472U (en) * | 2013-05-13 | 2013-11-20 | 镇江市东方节能设备有限公司 | Electric heater for central air conditioner |
-
2013
- 2013-05-13 CN CN2013101747417A patent/CN103292456A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB253172A (en) * | 1925-03-11 | 1926-06-11 | Harry Wintle | Electric liquid heater |
| DE2508135A1 (en) * | 1974-03-01 | 1976-01-22 | Ctc Ab | Heater for hot water tank directly connected to water pipe - allowing desired volume on circulation through separated heat exchanger |
| JPS5828945A (en) * | 1981-08-12 | 1983-02-21 | Daikin Ind Ltd | Hot water heat exchanger |
| CN2063388U (en) * | 1989-04-01 | 1990-10-10 | 王谦 | Heater for tubular immediate heating type shower appliance |
| CN1114611A (en) * | 1994-07-05 | 1996-01-10 | 金伍兴实业股份有限公司 | Method for making fluorocarbon baking varnish aluminium alloy board |
| CN2521572Y (en) * | 2002-01-04 | 2002-11-20 | 陈烁华 | Water tank utilizing heating system to heat water |
| CN2602311Y (en) * | 2003-01-27 | 2004-02-04 | 张彦忠 | Horizontal gas water heater |
| CN203298472U (en) * | 2013-05-13 | 2013-11-20 | 镇江市东方节能设备有限公司 | Electric heater for central air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043679A (en) * | 2019-12-10 | 2020-04-21 | 蔡玉明 | Degerming formula air purifier |
| CN111043679B (en) * | 2019-12-10 | 2021-04-20 | 蔡玉明 | Degerming formula air purifier |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130911 |