CN2322119Y - Heat-exchanging type water heater - Google Patents
Heat-exchanging type water heater Download PDFInfo
- Publication number
- CN2322119Y CN2322119Y CN 98203138 CN98203138U CN2322119Y CN 2322119 Y CN2322119 Y CN 2322119Y CN 98203138 CN98203138 CN 98203138 CN 98203138 U CN98203138 U CN 98203138U CN 2322119 Y CN2322119 Y CN 2322119Y
- Authority
- CN
- China
- Prior art keywords
- end cover
- heat
- housing
- hot water
- type water
- Prior art date
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat-exchanging type water heater. The utility model is mainly composed of a shell body (1) and a spiral pipe (2). The shell body (1) is provided with an upper end cover (3) and a lower end cover (4). The upper end cover (3) is welded with a radiator hot water outlet (8). The lower end cover (4) is welded with a radiator hot water outlet (7). The spiral pipe (2) is arranged in the shell body (1). The both ends of the spiral pipe (2) are respectively welded on the hot water outlet (6) of a cold water inlet (5). The utility model has no need of power supply, has no fuel gas consumption, saves energy, has convenient operation, and is especially suitable for wide rural houses with domestic radiator devices.
Description
The utility model relates to heat exchanger, is a kind of water heater of life with the heat exchange method of hot water that provide specifically.
Existing water heater kind is a lot, electrothermal water heater, gas heater are arranged, but these water heaters all need electricity and coal gas equal energy source, use inconvenient, can not utilize the steam of existing heating installation hot water or heating power factory to come hot water (and hot water in the caliduct and steam can not directly be used as life hot water owing to wherein contain harmful ingredients), particularly for vast rural area and family or unit with native heating installation, if can make full use of heating installation hot water is provided, then can accomplish not only to save the energy but also more convenient.
The purpose of this utility model promptly is all to need electricity and coal gas equal energy source at existing water heater, the problem of aspects such as use inconvenience, and a kind of heat-exchanging type water heater is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of heat-exchanging type water heater mainly is made up of housing (1) and helix tube (2), housing (1) has upper end cover (3) and bottom end cover (4), on upper end cover (3), be welded with the outlet (8) of heating installation hot water, on bottom end cover (4), be welded with the import (7) of heating installation hot water; Helix tube (2) is contained in the housing (1), and its two ends are welded on respectively on cooling water inlet (5) and the hot water outlet (6).Housing (1) is a cylindrical shape.Housing (1) is square tube shape or rectangular tubular.Length L=700～the 900mm of housing (1), its preferred dimensions is 750mm.Dimension D=130～the 160mm of housing (1), its preferred dimensions is 145mm.Also be equipped with Helical Tube on Steam Generator (12) in the centre of helix tube (2).On upper end cover (3), also be provided with steam escape valve (9).
The utlity model has following advantage and effect:
1. owing to hot water or steam with heating installation heat domestic water,, saved the energy on the one hand, used also very convenient on the other hand so do not need other energy such as electricity and coal gas.
2. the house that native heating installation is arranged for vast rural area, do so more convenient, simultaneously and heating installation use hot water more reasonable together, for example do not have heating installation summer, also wash one's hands, wash one's face without hot water, have winter heating installation also just in time to need hot water to wash one's hands, wash one's face.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structure chart of embodiment one
Fig. 2 is the structure chart of embodiment two
Be described further below in conjunction with drawings and Examples:
Embodiment one: shown in Figure 1, this water heater mainly is made up of housing 1 and helix tube 2, its middle shell 1 has upper end cover 3 and bottom end cover 4, on upper end cover 3, be welded with the outlet 8 of heating installation hot water, on bottom end cover 4, be welded with the import 7 of heating installation hot water, helix tube 2 is contained in the housing 1, and its two ends are welded on respectively on cooling water inlet 5 and the hot water outlet 6.Cooling water inlet 5 and hot water outlet 6 can directly be welded on the housing 1, also can be welded on respectively on upper end cover 3 and the bottom end cover 4.
Housing 1 can be made columnar, also can make square tube shape or rectangular tubular, length L=700-900mm, its preferred dimensions is 750mm, dimension D is the diameter of cylinder when housing 1 is cylindrical shape, and D is the size on square each limit when housing 1 is square tube shape, when housing 1 is rectangular tubular, its minor face is of a size of D, and long limit size is than the big 30～50mm of D.
D=130～160mm, its preferred dimensions is 145mm.
Helix tube 2 can use copper pipe, aluminum pipe or copper aluminium to take over, and when taking over copper aluminium, there is weld seam h copper aluminum pipe joint.On upper end cover 3, also be provided with steam escape valve 9.
Embodiment two: embodiment illustrated in fig. 2 two with the dissimilarity of embodiment one be also to have added a Helical Tube on Steam Generator 12 in the centre of helix tube 2, can make full use of the heat of heating installation hot water like this, strengthen heat transfer efficiency.Helical Tube on Steam Generator 12 can be directly and helix tube 2 welding connect.
Claims (7)
1. a heat-exchanging type water heater mainly is made up of housing (1) and helix tube (2), it is characterized in that: housing (1) has upper end cover (3) and bottom end cover (4), on upper end cover (3), be welded with the outlet (8) of heating installation hot water, on bottom end cover (4), be welded with the import (7) of heating installation hot water; Helix tube (2) is contained in the housing (1), and its two ends are welded on respectively on cooling water inlet (5) and the hot water outlet (6).
2. heat-exchanging type water heater according to claim 1 is characterized in that: housing (1) is a cylindrical shape.
3. heat-exchanging type water heater according to claim 1 is characterized in that: housing (1) is square tube shape or rectangular tubular.
4. according to claim 1 or 2,3 described heat-exchanging type water heaters, it is characterized in that: the length L=700～900mm of housing (1), its preferred dimensions is 750mm.
5. according to claim 1 or 2,3 described heat-exchanging type water heaters, it is characterized in that: the dimension D=130～160mm of housing (1), its preferred dimensions is 145mm.
6. heat-exchanging type water heater according to claim 1 is characterized in that: also be equipped with Helical Tube on Steam Generator (12) in the centre of helix tube (2).
7. heat-exchanging type water heater according to claim 1 is characterized in that: also be provided with steam escape valve (9) on upper end cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98203138 CN2322119Y (en) | 1998-04-03 | 1998-04-03 | Heat-exchanging type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98203138 CN2322119Y (en) | 1998-04-03 | 1998-04-03 | Heat-exchanging type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322119Y true CN2322119Y (en) | 1999-06-02 |
Family
ID=33960031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98203138 Expired - Fee Related CN2322119Y (en) | 1998-04-03 | 1998-04-03 | Heat-exchanging type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322119Y (en) |
-
1998
- 1998-04-03 CN CN 98203138 patent/CN2322119Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |