CN103528181A - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN103528181A CN103528181A CN201310501735.8A CN201310501735A CN103528181A CN 103528181 A CN103528181 A CN 103528181A CN 201310501735 A CN201310501735 A CN 201310501735A CN 103528181 A CN103528181 A CN 103528181A
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- Prior art keywords
- water
- heating
- head
- pipe
- water pipe
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- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a water heater. The water heater comprises a shell and a water pipe, wherein one end of the water pipe is a water inlet head, the other end of the water pipe is a water outlet head, the part, between the water inlet head and the water outlet head, of the water pipe is of a spiral structure, the part of the spiral structure is located inside the shell, the water inlet head and the water outlet head are both located outside the shell, a heating device is arranged in the internal space of the part, of the spiral structure, of the water pipe, the heating device comprises a plurality of heating tubes, the heating pipes are arranged side by side to form a heating pipe set, ceramic heads are arranged at the two ends of each heating pipe respectively, a leading-out bar is arranged on each ceramic head, heating filaments are arranged inside the heating pipes, the two ends of each heating filament are connected with the corresponding leading-out bars respectively, insulation filler is arranged between each heating pipe and the corresponding heating filament, and the water inlet head and the water outlet head are respectively of a straight pipe structure. The water heater has the advantages of being high in heat efficiency, convenient to use, and low in cost.
Description
Technical field
The present invention relates to a kind of water heater.
Background technology
Existing a kind of water heater, contains housing and water pipe, and water pipe two ends are respectively into water head and Water outlet, and water inlet head and the part between Water outlet of described water pipe are helicoidal structure, and the part of this helicoidal structure is positioned at enclosure interior.Described water inlet head and Water outlet are positioned at the outside of housing, and water inlet head and Water outlet are S shape bend pipe.Described inner walls is provided with heater, and described heater contains heating wire and mica sheet, and the heater that is positioned at inner walls becomes heat energy by electric energy conversion, and after the water in water pipe absorbs heat energy, temperature raises, and then from Water outlet, flows out for user.In above-mentioned water heater, because the heat-conductive characteristic of mica sheet is poor, cause the heating of water in water pipe slow, the flow velocity of water is low, thereby makes easily to tie incrustation scale on the inwall of water pipe, and this has not only reduced the thermal efficiency, but also can block water pipe, to use, has brought trouble.In addition, water inlet head and the Water outlet of S type bend pipe have increased manufacture difficulty, have improved cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide the water heater that a kind of thermal efficiency is high, easy to use and cost is low.
For solving the problems of the technologies described above, a kind of water heater of the present invention, contain housing and water pipe, water pipe two ends are respectively into water head and Water outlet, water inlet head and the part between Water outlet of described water pipe are helicoidal structure, the part of this helicoidal structure is positioned at enclosure interior, described water inlet head and Water outlet are positioned at the outside of housing, described water pipe is that the inner space of helicoidal structure part is provided with heater, described heater contains some heating tubes, described heating tube is also arranged formation heating tube group, heating tube two ends are respectively equipped with porcelain head, on each porcelain head, be equipped with eduction rod, heating tube inside is provided with heating wire, heating wire two ends are connected with eduction rod respectively, between described heating tube and heating wire, be provided with insulating packing, described water inlet head and Water outlet are straight tube structure shape.
Between described water pipe and heating tube, and between water pipe and housing, be all covered with aluminium die casting layer.
Described insulating packing is magnesia powder.
Described heating tube is stainless steel material.
In above-mentioned water heater, due to the water heating adopting in heating tube feed pipe, the heat conductivity of heating tube is good, thereby can improve the thermal efficiency, accelerates the flow velocity of water, makes the inwall of water pipe avoid fouling, has also facilitated use simultaneously; Because intake head and Water outlet are straight tube, be convenient to make, thereby reduced cost.Owing to being all covered with aluminium die casting layer between water pipe and heating tube and between water pipe and housing, further improved the heat conduction efficiency of water pipe and heating tube, be therefore conducive to improve the thermal efficiency of water heater.
accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water heater of the present invention.
Fig. 2 is the structural representation of water pipe in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation of heating tube in Fig. 1.
1. housings in figure, 2. porcelain head, 3. insulating packing, 4. eduction rod, 5. heating tube, 6. water inlet head, 7. heating wire, 8. Water outlet, 9. water pipe, 10. aluminium die casting layer.
the specific embodiment
In Fig. 1 to Fig. 4, a kind of water heater of the present invention, contain housing 1 and water pipe 9, water pipe 9 two ends are respectively into water head 6 and Water outlet 8, part between the water inlet of described water pipe 96 and Water outlet 8 is helicoidal structure, the part of this helicoidal structure is positioned at housing 1 inside, described water inlet 6 and Water outlet 8 are positioned at the outside of housing 1, the inner space that described water pipe 9 is helicoidal structure part is provided with heater, described heater contains some heating tubes 5, described heating tube 5 is also arranged formation heating tube group, heating tube 5 two ends are respectively equipped with porcelain head 2, on each porcelain head 2, be equipped with eduction rod 4, heating tube 5 inside are provided with heating wire 7, heating wire 7 two ends are connected with eduction rod 4 respectively, between described heating tube 5 and heating wire 7, be provided with insulating packing 3, described water inlet 6 and Water outlet 8 are straight tube structure shape.Between described water pipe 9 and heating tube 5, and between water pipe 9 and housing 1, be all covered with aluminium die casting layer 10.Described insulating packing 3 is magnesia powder.Described heating tube 5 is stainless steel material.In above-mentioned water heater, due to the water heating adopting in heating tube 5 feed pipes 9, the heat conductivity of heating tube 5 is good, thereby can improve the thermal efficiency, accelerates the flow velocity of water, makes the inwall of water pipe 9 avoid fouling, has also facilitated use simultaneously; Because water inlet 6 and Water outlet 8 be straight tube, be convenient to making, thereby reduced cost.Owing to being all covered with aluminium die casting layer 10 between water pipe 9 and heating tube 5 and between water pipe 9 and housing 1, further improved the heat conduction efficiency of water pipe 9 and heating tube 5, be therefore conducive to improve the thermal efficiency of water heater.
Claims (4)
1. a water heater, contain housing and water pipe, water pipe two ends are respectively into water head and Water outlet, water inlet head and the part between Water outlet of described water pipe are helicoidal structure, the part of this helicoidal structure is positioned at enclosure interior, described water inlet head and Water outlet are positioned at the outside of housing, it is characterized in that: described water pipe is that the inner space of helicoidal structure part is provided with heater, described heater contains some heating tubes, described heating tube is also arranged formation heating tube group, heating tube two ends are respectively equipped with porcelain head, on each porcelain head, be equipped with eduction rod, heating tube inside is provided with heating wire, heating wire two ends are connected with eduction rod respectively, between described heating tube and heating wire, be provided with insulating packing, described water inlet head and Water outlet are straight tube structure shape.
2. a kind of water heater according to claim 1, is characterized in that: between described water pipe and heating tube, and between water pipe and housing, be all covered with aluminium die casting layer.
3. a kind of water heater according to claim 1, is characterized in that: described insulating packing is magnesia powder.
4. a kind of water heater according to claim 1, is characterized in that: described heating tube is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501735.8A CN103528181A (en) | 2013-10-23 | 2013-10-23 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501735.8A CN103528181A (en) | 2013-10-23 | 2013-10-23 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103528181A true CN103528181A (en) | 2014-01-22 |
Family
ID=49930401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310501735.8A Pending CN103528181A (en) | 2013-10-23 | 2013-10-23 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103528181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113997A (en) * | 2018-08-29 | 2019-01-01 | 珠海凌达压缩机有限公司 | Compressor and mounted air conditioner system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201401919Y (en) * | 2009-05-11 | 2010-02-10 | 鹤山市祥鸿五金电器制品有限公司 | Heating device of electric water heater |
| CN203595258U (en) * | 2013-10-23 | 2014-05-14 | 盐城市江南环境工程有限公司 | Water heater |
-
2013
- 2013-10-23 CN CN201310501735.8A patent/CN103528181A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201401919Y (en) * | 2009-05-11 | 2010-02-10 | 鹤山市祥鸿五金电器制品有限公司 | Heating device of electric water heater |
| CN203595258U (en) * | 2013-10-23 | 2014-05-14 | 盐城市江南环境工程有限公司 | Water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113997A (en) * | 2018-08-29 | 2019-01-01 | 珠海凌达压缩机有限公司 | Compressor and mounted air conditioner system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |