CN2722169Y - Effective water heater in winter - Google Patents
Effective water heater in winter Download PDFInfo
- Publication number
- CN2722169Y CN2722169Y CN 200420031660 CN200420031660U CN2722169Y CN 2722169 Y CN2722169 Y CN 2722169Y CN 200420031660 CN200420031660 CN 200420031660 CN 200420031660 U CN200420031660 U CN 200420031660U CN 2722169 Y CN2722169 Y CN 2722169Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- utility
- housing
- hot
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of a water heater, in particular to a used energy saving hot water heater which is connected to a heating return passage and used in winter. The water heater comprises a shell, a heat exchange tube, a tap water inlet and a hot-water outlet. The two ends of the heat exchange tube which extend outside of the shell is coiled in the inner hermetic cavity of the shell, and the two ends of the heat exchange tube are the tap water inlet and the hot-water outlet. The water heater is characterized in that the shell is provided with two central heating joints which are communicated with the hermetic cavity in the shell. The water heater takes advantage of heating source as heat source. The heating joint of the utility model is attached to the heating return passage, and the tap water inlet is attached to the tap water pipeline. Then hot-water is obtained from hot-water outlet when tap water flows across the utility model. The utility model is simple structure, professional design, compact volume and convenient installation, which is applied to families, restaurants, authorities and schools.
Description
One, technical field
The utility model belongs to technical field of water heaters, is specifically related to a kind of energy-saving water heater that use winter on the heating installation loop that is connected to
Two, background technology
At present, the solar water heater of selling on the market is compared with electric heater, though solved the problem of waste electric energy, can satisfy the demand of the daily hot water of people, but exist complex structure, volume is big, cost is high, deficiencies such as inconvenience are installed, and particularly is subjected to the restriction of energy condition in the winter time.
Three, summary of the invention
The purpose of this utility model has provided a kind of economic, practical especially energy-saving water heater.
The utility model---the winter saving energy water heater comprises housing, heat exchanger tube, running water inlet and hot water outlet; Two ends that are coiled in the heat exchanger tube in the housing closed cavity stretch out housing Wai ， And and are respectively running water inlet and hot water outlet, it is characterized in that also being provided with on housing 2 heating installation joints that communicate with closed cavity in the housing.During use, 2 heating installation joints of this water heater are connected on the heating installation pipe network loop, hot water in the heating installation (vapour) the airtight cavity of housing of the present utility model of flowing through makes the running water in the water-heater heat-exchanging pipe of flowing through obtain heat, obtains the hot water suitable mutually with heater temperature.
The utility model adopts such scheme, can make the user all can use hot water at any time in the winter time, saves time, and energy savings, and simple in structure, easy for installation, non-environmental-pollution are applicable to the hot water of life aspects such as supplying with family, kindergarten, dining room.
Four, description of drawings
Accompanying drawing is the structural representation of utility model.
Five, the specific embodiment
The utility model is to utilize heating as thermal source, and the utility model heating installation joint 1 is received on the heating loop, and running water inlet 3 is received on the running water, and the running water the utility model of flowing through can obtain using hot water from hot water outlet 4.
The utility model is simple in structure, reasonable in design, low cost of manufacture, long service life, safe and reliable, pollution-free, be water heater market replenish and perfect.
Claims (2)
1, a kind of winter saving energy water heater comprises housing (2), heat exchanger tube (5), running water inlet (3) and hot water outlet (4); Two ends that are coiled in the heat exchanger tube (5) in housing (2) closed cavity stretch out housing, and (2) Wai ， And are respectively running water inlet (3) and hot water outlet (4), it is characterized in that also being provided with on housing (2) 2 heating installation joints (1) that communicate with closed cavity in the housing.
2, winter saving energy water heater according to claim 1 is characterized in that housing (2) adopts tubular structure, and 2 heating installation joints (1) lay respectively at two ends of housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031660 CN2722169Y (en) | 2004-05-18 | 2004-05-18 | Effective water heater in winter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031660 CN2722169Y (en) | 2004-05-18 | 2004-05-18 | Effective water heater in winter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722169Y true CN2722169Y (en) | 2005-08-31 |
Family
ID=35012539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031660 Expired - Fee Related CN2722169Y (en) | 2004-05-18 | 2004-05-18 | Effective water heater in winter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722169Y (en) |
-
2004
- 2004-05-18 CN CN 200420031660 patent/CN2722169Y/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 |