CN2833485Y - Water heater with spiral heat exchange pipe - Google Patents
Water heater with spiral heat exchange pipe Download PDFInfo
- Publication number
- CN2833485Y CN2833485Y CN 200520093038 CN200520093038U CN2833485Y CN 2833485 Y CN2833485 Y CN 2833485Y CN 200520093038 CN200520093038 CN 200520093038 CN 200520093038 U CN200520093038 U CN 200520093038U CN 2833485 Y CN2833485 Y CN 2833485Y
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- CN
- China
- Prior art keywords
- utility
- heat exchanging
- heat exchange
- model
- 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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Abstract
The utility model belongs to the technical field of a water heater, which particularly relates to a water heater with spiral heat exchanging pipes, and is connected in a radiator loop. The utility model comprises a casing connected with the radiator loop through a radiator inlet and a radiator outlet on both ends, a tap water inlet and a hot water outlet on the casing, and heat exchanging pipes which are installed on both ends in the casing and are respectively connected with the tap water inlet and the hot water outlet. The utility model is characterized in that the heat exchanging pipes are spiral heat exchanging pipes. The utility model adopts the structure, tap water spirally flows in the heat exchanging pipe so that the heat exchanging time and the heat exchanging area are increased, and the utility model fully utilizes the heat of radiator water (steam) so as to have high hot water temperature and wide range of application, and is suitable for families as well as kindergartens and mess halls. The utility model has the advantages of simple structure, reasonable design, low manufacture cost, long service life, safety and reliability without pollution, and is the improvement and perfection for water heaters of the same class.
Description
One, technical field
The utility model belongs to technical field of water heaters, is specifically related to a kind of water heater that uses in the heating loop that is connected to.
Two, background technology
At present, the domestic hot water device of selling on the market mostly is solar water heater greatly, it is compared with electric heater, though solved the problem of consumed power, and 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, particularly winter, the north also was subjected to the restriction of solar energy source deficiency, did not satisfy the demand to hot water.For above-mentioned reasons, people have developed again and have been connected on the energy-saving water heater that uses in the heating loop winter, and be characterized in: the housing and the steam heating pipe of water heater join, and an end and the running water pipe of the heat exchanger tube in the housing join, and another termination discharges water and chews.Hot water in the heating installation (vapour) the airtight cavity of housing of flowing through makes the running water in the heat exchanger tube of flowing through obtain heat, obtains the suitable hot water of temperature.Its deficiency is: the heat exchanger tube that is adopted mostly is straight pipe type, and heat-exchange time and the heat exchange area of running water in heat exchanger tube all is restricted, and can not make full use of the heat of heating installation hot water, and the heat exchange effect is relatively poor, and heat exchanger effectiveness is low.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to use, heat-transfer effect is good, heat exchanger effectiveness is high spiral heat exchange tube water heater.
The utility model---spiral heat exchange tube water heater comprises heating installation import and export and the loop-coupled housing of heating installation by two ends, the running water inlet on it is with hot water outlet and be installed in the heat exchanger tube that two ends are connected with running water inlet, hot water outlet respectively in the housing; Be characterized in: heat exchanger tube is a spiral heat exchange tube.
The utility model adopts said structure, and running water is spiral flowing in heat exchanger tube, increased heat-exchange time and heat exchange area, made full use of the heat of heating installation water (vapour), made the hot water temperature higher, the scope of application is wider, be not only applicable to family, and be applicable to kindergarten, dining room.Advantages such as that the utility model also has is simple in structure, energy savings, easy for installation, non-environmental-pollution.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Five, the specific embodiment
By Fig. 1, Fig. 2 as seen, housing 1 of the present utility model is that inside is the tubular structure of closed cavity, and housing 1 can be made other shape according to the actual installation position.Its size is decided according to the size of spiral heat exchange tube 4, and guarantees the outside of spiral heat exchange tube 4 and the space that housing 1 inwall leaves 2-3mm, so that hot water can freely pass through between spiral heat exchange tube 4 and housing 1, carries out abundant heat exchange; The heating installation inlet 2 of housing 1 upper end and the heating outlet 6 of lower end are respectively applied for the heating installation loop and join, and it is installed at housing 1 upper and lower side intervening portion, prevents that hot water from directly flowing out from upper end edge spiral heat exchange tube 4 sides, influences the heat exchange effect; Spiral heat exchange tube 4 is made by copper pipe, and in order to increase the heat exchange effect, its length is at least more than 9 meters.Multiedge cylinder 5 can be installed along housing 1 by central authorities in housing 1, and spiral heat exchange tube 4 is coiled in multiedge cylinder 5 outsides, and its inboard contacts with the corner angle of multiedge cylinder 5.Make the inboard of spiral heat exchange tube 4 and the outside of multiedge cylinder 5 form the space, simultaneously as previously mentioned, there is a fixed gap in the outside of spiral heat exchange tube 4 with housing 1 inwall again, so just make the heating installation water (vapour) can only be by passing through in the above-mentioned slit, stoped hot water promptly in the middle of spiral heat exchange tube 4, not flow away effectively, heat is utilized more fully, increased heat exchanger time through abundant heat exchange, increase heat exchange area, improved heat exchange efficiency.The multiedge cylinder 5 that is adopted in order to achieve the above object is generally the 6-8 prism.What adopt in the present embodiment is 8 prisms; Upper and lower end at housing 1 is provided with hot water outlet 7, the running water inlet 3 that is connected respectively with the two ends of spiral heat exchange tube 4.
The utility model is that to utilize heating installation water (vapour) be thermal source, the utility model heating installation import and export 2,6 is received on the heating loop, running water inlet 3 is received on the running water, hot water in the heating installation (vapour) flows from top to bottom, running water flows along spiral heat exchange tube 4 from bottom to top, and heating installation the hot water temperature reduce gradually, and the running water temperature raises gradually, thereby realized comprehensively sufficient heat transfer process, running water can obtain using hot water from hot water outlet through the utility model.
The utility model is simple in structure, reasonable in design, and low cost of manufacture, long service life, safe and reliable, pollution-free are to the improvement of this type of water heater and perfect.
Claims (2)
1, a kind of spiral heat exchange tube water heater, comprise heating installation import and export (2) by two ends, (6) and the loop-coupled housing of heating installation (1), running water inlet (3) and hot water outlet (7) on it and be installed in the interior two ends of housing (1) respectively with the heat exchanger tube that running water enters the mouth (3), hot water outlet (7) is connected, it is characterized in that: heat exchanger tube is spiral heat exchange tube (4).
2, spiral heat exchange tube water heater according to claim 1, it is characterized in that: the central authorities in housing (1), along housing (1) multiedge cylinder (5) is installed, spiral heat exchange tube (4) is coiled in multiedge cylinder (5) outside, and its inboard contacts with the corner angle of multiedge cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520093038 CN2833485Y (en) | 2005-10-26 | 2005-10-26 | Water heater with spiral heat exchange pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520093038 CN2833485Y (en) | 2005-10-26 | 2005-10-26 | Water heater with spiral heat exchange pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833485Y true CN2833485Y (en) | 2006-11-01 |
Family
ID=37197797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520093038 Expired - Fee Related CN2833485Y (en) | 2005-10-26 | 2005-10-26 | Water heater with spiral heat exchange pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833485Y (en) |
-
2005
- 2005-10-26 CN CN 200520093038 patent/CN2833485Y/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 |