CN2257916Y - Hot water exchanger - Google Patents
Hot water exchanger Download PDFInfo
- Publication number
- CN2257916Y CN2257916Y CN 96227797 CN96227797U CN2257916Y CN 2257916 Y CN2257916 Y CN 2257916Y CN 96227797 CN96227797 CN 96227797 CN 96227797 U CN96227797 U CN 96227797U CN 2257916 Y CN2257916 Y CN 2257916Y
- Authority
- CN
- China
- Prior art keywords
- hot water
- shell
- heat exchanger
- exchanger
- heat exchange
- 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 hot water exchanger, comprising an outer shell, heat exchange pipes, a water inlet and a water outlet for a heating source, a cooling water inlet and a hot water outlet. Partition boards are welded to both ends in the outer shell; a plurality of heat exchange pipes are arranged between the partition boards the heat exchange pipes are copper pipes with aluminium cores; both ends of thereof are respectively in expansion joint with the partition boards. The utility model has simple structure, small size and high thermal efficiency; the utility model can be used for matching with various heating devices and is an ideal hot water exchanger.
Description
The utility model relates to a kind of heat-exchange apparatus, specifically a kind of hot water exchanger.
At present, the kind of hot water exchanger is a lot, is to be used for gas phase and liquid phase that the structure that adds heat exchanger tube in cylindrical shell or the casing is adopted in the heat exchange of liquid phase and liquid phase mostly.Cylindrical shell or casing are provided with import and export, and heat exchanger tube is arranged in cylindrical shell or the casing with screw type or serpentine configuration, therefrom obtain or release energy, and carry out heat exchange, and structural volume is big usually, and it is many to consume material, and heat exchanger effectiveness is poor.For example patent 92211182.0 has been announced a kind of steam-water dual-purpose pipe heat exchanger, is provided with snakelike heat exchange tube in shell, complex structure, and volume is big, poor stability, cost height.
The purpose of this utility model is exactly to provide a kind of simple in structure in order to overcome the deficiency of prior art, and volume is little, and the heat exchange efficiency height is installed, easy to use, the hot water exchanger that can be used with various heating equipments.
For achieving the above object, a kind of hot water exchanger, be provided with shell, heat exchanger tube, thermal source water inlet delivery port is located at the two ends of shell, and the shell side arm is provided with the running water intake-outlet, it is characterized in that two ends are welded with dividing plate in the shell, become diffluence room by shelf-shaped, be laid with some heat exchanger tubes between two dividing plates, heat exchanger tube is an aluminium core copper pipe, rises with dividing plate respectively and connect in its two ends.
Owing to adopt said structure, can make full use of the thermal source in the existing heating equipment, provide hot water for uses such as washing, shower, compact conformation, volume is little, in light weight, heat exchange efficiency is high, and is easy to install.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model, also is the structural representation of embodiment.
As can be seen from Figure 1, a kind of hot water exchanger, it is provided with tubular shell 1, and shell 1 adopts stainless steel tube or galvanized iron conduit, and the two ends of shell 1 are provided with thermal source water inlet 2, thermal source delivery port 3, the side arm of shell 1 is provided with cooling water inlet 4, hot water outlet 5.Two ends in the shell 1 are welded with dividing plate 7, and dividing plate 7 forms a diffluence room 8 with shell 1, and 7 on dividing plate is provided with some heat exchanger tubes 6, and heat exchanger tube 6 is an aluminium core copper pipe, rise with dividing plate 7 respectively and connect in its two ends.The copper wall outside of heat exchanger tube 6 is provided with fin or heat radiation burr, has increased area of dissipation.
During use, the thermal source water inlet 2 of hot water exchanger is connected on the hot water pipeline of heating system, hot water arrives diffluence room 8 by thermal source water inlet 2, inject heat exchanger tube 8 through shunting, flowed out by thermal source delivery port 3 at last, reach hot water circuit, cold water flows into from cooling water inlet 4, through flowing out by hot water outlet 5 in the circle tube form shell body, promptly obtain hot water.
The utility model is simple in structure, and volume is little, and the heat exchange efficiency height is easy to install, Being specially adapted to the use of family hotel hot water in winter, is a kind of desirable hot water exchanger.
Claims (3)
1, a kind of hot water exchanger, be provided with shell, heat exchanger tube, thermal source water inlet delivery port is located at the two ends of shell, the shell side arm is provided with the running water intake-outlet, it is characterized in that two ends are welded with dividing plate in the shell, become diffluence room, be laid with some heat exchanger tubes between two dividing plates by shelf-shaped, heat exchanger tube is an aluminium core copper pipe, rises with dividing plate respectively and connect in its two ends.
2, hot water exchanger as claimed in claim 1 is characterized in that said shell is a tubular.
3, hot water exchanger as claimed in claim 1 is characterized in that the copper wall outside of said heat exchanger tube is provided with the heat radiation burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227797 CN2257916Y (en) | 1996-04-25 | 1996-04-25 | Hot water exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227797 CN2257916Y (en) | 1996-04-25 | 1996-04-25 | Hot water exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2257916Y true CN2257916Y (en) | 1997-07-16 |
Family
ID=33905823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227797 Expired - Fee Related CN2257916Y (en) | 1996-04-25 | 1996-04-25 | Hot water exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2257916Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441616A (en) * | 2011-11-30 | 2012-05-09 | 华南理工大学 | Shell-and-tube heat exchanger and method for carrying out expansion joint on aluminum heat exchange tube and steel tube plate thereof |
| CN103485877A (en) * | 2013-09-05 | 2014-01-01 | 安徽汇展热交换系统有限公司 | Water tank core |
-
1996
- 1996-04-25 CN CN 96227797 patent/CN2257916Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441616A (en) * | 2011-11-30 | 2012-05-09 | 华南理工大学 | Shell-and-tube heat exchanger and method for carrying out expansion joint on aluminum heat exchange tube and steel tube plate thereof |
| CN102441616B (en) * | 2011-11-30 | 2013-12-11 | 华南理工大学 | Shell-and-tube heat exchanger and method for carrying out expansion joint on aluminum heat exchange tube and steel tube plate thereof |
| CN103485877A (en) * | 2013-09-05 | 2014-01-01 | 安徽汇展热交换系统有限公司 | Water tank core |
| CN103485877B (en) * | 2013-09-05 | 2016-08-17 | 安徽汇展热交换系统有限公司 | A kind of water tank core |
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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 |