CN102095246B - Heating body of water heater - Google Patents
Heating body of water heater Download PDFInfo
- Publication number
- CN102095246B CN102095246B CN 201110008377 CN201110008377A CN102095246B CN 102095246 B CN102095246 B CN 102095246B CN 201110008377 CN201110008377 CN 201110008377 CN 201110008377 A CN201110008377 A CN 201110008377A CN 102095246 B CN102095246 B CN 102095246B
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- water
- heater
- shell
- electric heating
- water inlet
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a heating body of a water heater. The heating body comprises a shell, wherein more than two electric heating film heating tubes are uniformly arranged in the cavity of the shell and are connected in series in a coil shape through a water division flange and a water inlet and outlet flange at the two ends of the electric heating film heating tubes; the water inlet and outlet flange is provided with a heating body water inlet and a heating body water outlet; a water inlet pipe of the water heater penetrates through the water division flange, the cavity of the shell and the water inlet and outlet flange in sequence and is communicated with the heating body water inlet through a valve core; the shell has a fully-closed structure; and an insulating bushing is sleeved outside an electric heating film of each electric heating film heating tube. In the structure, since the shell of the heating body is fully closed, and the insulating bushing is sleeved outside the electric heating film, so that water can be stored in the cavity of the shell for heat cycling, the heat energy radiated outwards by the electric heating film can be fully utilized, the heat efficiency is high, and the energy is saved by over 35 percent compared with that of the conventional product; meanwhile, the service life is prolonged by over 30 percent compared with that of the conventional product, the shell temperature is also kept at the normal touchable temperature of a human hand, and the heating body is safe and reliable.
Description
Technical field
The present invention relates to water heater, particularly a kind of heater of water heater.
Background technology
The heater of existing water heater; although some employings utilize heating tube with electric heating film heating; than adopting the electrothermal wire heating to have greatly improved; but the housing of its heater has breach; the Electric radiant Heating Film of heating tube with electric heating film is fully exposed; Electric radiant Heating Film has more than 40% to extraradial heat energy and has all dissipated in vain from breach; the thermal efficiency is not high; cause very large waste, and cause simultaneously case temperature higher, have potential safety hazard; the Electric radiant Heating Film surface temperature is also higher; usually can be burned, service life is not long, and these all are further improved.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of heater of water heater, and the thermal efficiency is higher, and energy savings increases the service life, and is safe and reliable.
For solving the problems of the technologies described above, technical scheme of the present invention is: the heater that a kind of water heater is provided, comprise housing, the evenly distributed some heating tube with electric heating films that are provided with more than two of housing inner chamber, its minute water law by two ends is blue, the Inlet and outlet water flange is coil-like and is connected in series, the Inlet and outlet water flange is provided with heater water inlet and heater delivery port, it is blue that the water inlet pipe of water heater successively passes minute water law, housing inner chamber and Inlet and outlet water flange, and be communicated with by spool with the heater water inlet, the two ends of all heating tube with electric heating films, all cover has the silica gel sealing cover, and be respectively equipped with the electrode card N utmost point and the electrode card L utmost point, housing is full-closed structure, and outside the Electric radiant Heating Film of every heating tube with electric heating film, also cover has insulating sleeve.
The heater of aforesaid water heater, described insulating sleeve are quartz glass tube or zirconia ceramics pipe.
Adopt the heater of the water heater of said structure, because the housing of heater is totally-enclosed, and the Electric radiant Heating Film overcoat has insulating sleeve, the housing inner chamber can carry out thermal cycle by water storage, and Electric radiant Heating Film is fully utilized to extraradial heat energy, and the thermal efficiency is high, energy savings can save energy more than 35% than existing product; Simultaneously, increase the service life, than prolonging more than 30% service time of existing product, the normal temperature that case temperature also can keep staff to touch, safe and reliable.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the Split type structure figure of described invention.
The specific embodiment
Referring to Fig. 1, a kind of heater of water heater is provided, comprise housing 1, housing inner chamber 2 is evenly distributed to be provided with four heating tube with electric heating films 3, it is by minute water law orchid 4 at two ends, Inlet and outlet water flange 5 is coil-like and is connected in series, Inlet and outlet water flange 5 is provided with heater water inlet 6 and heater delivery port 7, the water inlet pipe 8 of water heater successively passes a minute water law orchid 4, housing inner chamber 2 and Inlet and outlet water flange 5, and be communicated with by spool with heater water inlet 6, the two ends of all heating tube with electric heating films 3, all cover has silica gel sealing cover 9, and be respectively equipped with the electrode card N utmost point 10 and the electrode card L utmost point 11, housing 1 is full-closed structure, and outside the Electric radiant Heating Film 12 of every heating tube with electric heating film 3, also cover has insulating sleeve 13.Described insulating sleeve is quartz glass tube or zirconia ceramics pipe, and these two kinds of pipes not only insulate, and can both anti-high temperature below 1000 ℃, and tool is with good heat conductivility.
During water heater energising work, cold water enters Inlet and outlet water flange 5 from water inlet pipe 8, the spool of establishing in it enters heater water inlet 6, enter again housing inner chamber 2, then enter the inner chamber of heating tube with electric heating film 3 by minute water law orchid 4, this moment, Electric radiant Heating Film 12 heatings produced heat energy, the flow through temperature of cold water rises heating of four heating tube with electric heating films 3, the water of housing inner chamber 2 has absorbed Electric radiant Heating Film 12 to extraradial heat energy simultaneously, heating also heats up, and continue to enter the inner chamber of heating tube with electric heating film 3, and like this heating tube with electric heating film 3 inner chambers and the outer heat energy of pipe, the current in all being recycled fully absorb; Hot water enters a minute water law orchid 4 from heating tube with electric heating film 3 then, is back to the inner chamber of heating tube with electric heating film 3 through minute water law orchid 4 again, flow at last the heater delivery port 7 of Inlet and outlet water flange 5, realizes thermal cycle.In the above-mentioned course of work, because outside the Electric radiant Heating Film 12 of every heating tube with electric heating film 3, also cover has insulating sleeve 13, the two ends of every heating tube with electric heating film 3, all cover has pair water that the silica gel sealing cover 9 of sealing function is arranged, and housing is full-closed structure, thereby the hot water of four heating tube with electric heating films 3 of flowing through, can constantly flow into housing inner chamber 2, neither can form conduction state with Electric radiant Heating Film 12, outside the housing inner chamber 2 of also can not overflowing, thereby can fully absorb Electric radiant Heating Film 12 to extraradial heat energy, the thermal efficiency is high, energy savings.Simultaneously, Electric radiant Heating Film 12 surface temperatures are not high, can avoid burning out, and greatly prolong service life, and, the normal temperature that housing 1 temperature also can keep staff to touch, safe and reliable.
Above-described embodiment is the preferred embodiments of the present invention, and all and the similar structure of the present invention and the equivalence of doing change, and all should belong to protection category of the present invention.
Claims (2)
1. the heater of a water heater, comprise housing (1), the evenly distributed some heating tube with electric heating films (3) that are provided with more than two of housing inner chamber (2), it is by minute water law blue (4) at two ends, Inlet and outlet water flange (5) is coil-like and is connected in series, Inlet and outlet water flange (5) is provided with heater water inlet (6) and heater delivery port (7), the water inlet pipe of water heater (8) successively passes minute water law blue (4), housing inner chamber (2) and Inlet and outlet water flange (5), and be communicated with by spool with heater water inlet (6), the two ends of all heating tube with electric heating films (3), all cover has silica gel sealing cover (9), and be respectively equipped with the electrode card N utmost point (10) and the electrode card L utmost point (11), it is characterized in that: housing (1) is full-closed structure, outside the Electric radiant Heating Film (12) of every heating tube with electric heating film (3), also cover has insulating sleeve (13).
2. the heater of water heater according to claim 1, it is characterized in that: described insulating sleeve (13) is quartz glass tube or zirconia ceramics pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110008377 CN102095246B (en) | 2011-01-14 | 2011-01-14 | Heating body of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110008377 CN102095246B (en) | 2011-01-14 | 2011-01-14 | Heating body of water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102095246A CN102095246A (en) | 2011-06-15 |
| CN102095246B true CN102095246B (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110008377 Expired - Fee Related CN102095246B (en) | 2011-01-14 | 2011-01-14 | Heating body of water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN102095246B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206776B (en) * | 2012-01-14 | 2016-05-11 | 余伯坚 | Instant heating type boiler |
| CN107490176A (en) * | 2017-08-30 | 2017-12-19 | 王秀元 | A kind of electrical heating water-cycling ground heating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201062859Y (en) * | 2007-06-11 | 2008-05-21 | 陈勇良 | Heater of immediately heating water heater |
| CN201407824Y (en) * | 2009-05-02 | 2010-02-17 | 黄建岳 | Heating body of fast heating electric water heater |
| CN201467489U (en) * | 2009-06-01 | 2010-05-12 | 许焕红 | Heating tube formed by stainless steel tube and electric heating film |
| CN201945003U (en) * | 2011-01-14 | 2011-08-24 | 刘占友 | Heating element of water heater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255775A (en) * | 2006-03-22 | 2007-10-04 | Osaka Gas Co Ltd | Hybrid type hot water supply apparatus |
-
2011
- 2011-01-14 CN CN 201110008377 patent/CN102095246B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201062859Y (en) * | 2007-06-11 | 2008-05-21 | 陈勇良 | Heater of immediately heating water heater |
| CN201407824Y (en) * | 2009-05-02 | 2010-02-17 | 黄建岳 | Heating body of fast heating electric water heater |
| CN201467489U (en) * | 2009-06-01 | 2010-05-12 | 许焕红 | Heating tube formed by stainless steel tube and electric heating film |
| CN201945003U (en) * | 2011-01-14 | 2011-08-24 | 刘占友 | Heating element of water heater |
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| Publication number | Publication date |
|---|---|
| CN102095246A (en) | 2011-06-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160804 Address after: Donghai County pingming Town Industrial Park, Jiangsu city of Lianyungang province No. 1 222342 Patentee after: Jiangsu Sheng Da quartz ware company limited Address before: 528200, building 701, building B, South Village Teachers' garden, Yanbu Hexi District, Nanhai District, Guangdong, Foshan Patentee before: Liu Zhanyou |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20200114 |