CN203595258U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN203595258U CN203595258U CN201320654902.8U CN201320654902U CN203595258U CN 203595258 U CN203595258 U CN 203595258U CN 201320654902 U CN201320654902 U CN 201320654902U CN 203595258 U CN203595258 U CN 203595258U
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- China
- Prior art keywords
- water
- heating
- water pipe
- heating tube
- head
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 utility model discloses a water heater. The water heater comprises a shell and a water pipe. A water inlet head and a water outlet head are arranged at the two ends of the water pipe respectively. 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 in the shell, the water inlet head and the water outlet head are located outside the shell, a heating device is arranged in the space inside the part of the spiral structure of the water pipe, the heating device contains a plurality of heating pipes, the heating pipes are arranged side by side to form a heating pipe bundle, ceramic heads are arranged at the two ends of each heating pipe respectively, lead-out rods are arranged on all the ceramic heads respectively, heating wires are arranged in the heating pipes, the two ends of the heating wires are connected with the lead-out rods respectively, insulating filler is arranged between the heating pipes and the heating wires, and the water inlet head and the water outlet head are of a straight pipe structure. The water heater has the advantages of being high in thermal efficiency, convenient to use and low in cost.
Description
Technical field
The utility model 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 the part between water inlet head and the Water outlet of described water pipe is 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.Described inner walls is provided with heater, and described heater contains heating wire and mica sheet, and electric energy conversion is become heat energy by the heater that is positioned at inner walls, and after the water in water pipe absorbs heat energy, temperature raises, and then flows out for user from Water outlet.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, has brought trouble to use.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of thermal efficiency water heater high, easy to use.
For solving the problems of the technologies described above, a kind of water heater of the utility model, contain housing and water pipe, water pipe two ends are respectively into water head and Water outlet, part between water inlet head and the Water outlet of described water pipe is 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.Owing to being all covered with aluminium die casting layer between water pipe and heating tube and between water pipe and housing, further improve 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 utility model.
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 utility model, 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.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 improve 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, part between water inlet head and the Water outlet of described water pipe is 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 |
|---|---|---|---|
| CN201320654902.8U CN203595258U (en) | 2013-10-23 | 2013-10-23 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654902.8U CN203595258U (en) | 2013-10-23 | 2013-10-23 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595258U true CN203595258U (en) | 2014-05-14 |
Family
ID=50676136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320654902.8U Expired - Fee Related CN203595258U (en) | 2013-10-23 | 2013-10-23 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528181A (en) * | 2013-10-23 | 2014-01-22 | 盐城市江南环境工程有限公司 | Water heater |
| CN109855289A (en) * | 2019-04-02 | 2019-06-07 | 东台恩纳吉节能科技有限公司 | A kind of New Heating |
-
2013
- 2013-10-23 CN CN201320654902.8U patent/CN203595258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528181A (en) * | 2013-10-23 | 2014-01-22 | 盐城市江南环境工程有限公司 | Water heater |
| CN109855289A (en) * | 2019-04-02 | 2019-06-07 | 东台恩纳吉节能科技有限公司 | A kind of New Heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |