CN2398606Y - Hot-water exchanger - Google Patents
Hot-water exchanger Download PDFInfo
- Publication number
- CN2398606Y CN2398606Y CN 99245865 CN99245865U CN2398606Y CN 2398606 Y CN2398606 Y CN 2398606Y CN 99245865 CN99245865 CN 99245865 CN 99245865 U CN99245865 U CN 99245865U CN 2398606 Y CN2398606 Y CN 2398606Y
- Authority
- CN
- China
- Prior art keywords
- hot
- water
- heat exchange
- exchange core
- water inlet
- 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 discloses a hot-water exchanger, belonging to the field of civil heat exchangers for providing domestic water of heating, bathing, etc. A heat exchange core is made of stainless steel tubes, and thus the utility model has the advantages of corrosion resistance, long service life, no pollution of water quality and low cost and is not easy to damage.
Description
The utility model discloses a kind of hot water exchanger, belong to the civilian field of heat exchangers of domestic waters such as heating, bathing are provided.
The heat exchange core of existing heat exchanger generally is that steel pipe, copper pipe or glass tube are made.That steel pipe and copper pipe exist is perishable, the life-span short and water quality such as is polluted at shortcoming, and glass tube exists the manufacturing process complexity.Cost height, the flimsy shortcoming of installation and transportation.
The purpose of this utility model provides a kind of anticorrosive, life-span length, water nonpollution, should not damage and hot water exchanger that cost is low.
The utility model is by loam cake, lower casing, heat exchange core, cold water inlet, hot water outlet, and hot-water heating water inlet and hot-water heating water return outlet are formed.Loam cake and lower casing assembly shell.Cold water inlet, hot water outlet, hot-water heating water inlet and hot-water heating water return outlet are connected with shell, and the two ends of heat exchange core are connected with hot water outlet with cold water inlet respectively.The shape that the heat exchange core is made cylindrical spiral spring or half knob rectangular coil spring by stainless steel tube places the inner chamber of shell.
Because the utility model has adopted the heat exchange core made from stainless steel tube, overcome that steel and copper heat exchange core are perishable, the life-span is short and water quality such as is polluted at shortcoming, solved glass tube heat exchange core and existed manufacturing process complexity, cost height, the flimsy shortcoming of installation and transportation.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1: hot water exchanger structural representation.
Fig. 2: cylindrical spiral spring formula heat exchange core schematic diagram
The A-A cutaway view of Fig. 3: Fig. 2
Fig. 4: cup head rectangular coil spring formula heat exchange core schematic diagram
The A-A cutaway view of Fig. 5: Fig. 4
As shown in Figure 1, loam cake 2 and lower casing 4 are formed shell, and case surface is made radiating wing 3 shapes.The water inlet 6 and the hot-water heating water return outlet 8 of hot-water heating are connected on the shell, and cold water inlet 5 and hot water outlet 1 are installed on the loam cake 2, and link to each other with heat exchange core 7 in the shell inner cavity.
Boiler heating hot water circulates in the chamber in the enclosure by hot-water heating water inlet 6 and hot-water heating water return outlet 8.Cold water enters shell inner cavity from cold water inlet 5, and becomes hot water from hot water outlet 1 outflow after being immersed in heat exchange core 7 heat absorptions in the hot water.Case surface is made radiating wing 3 shapes and has been enlarged area of dissipation, has strengthened heat sinking function.
As Fig. 2, shown in Figure 3, hot water outlet 1 and cold water inlet 5 link together by joint and heat exchange core 7 respectively.The heat exchange core can be made one group or array.Every group of heat exchange core is coiled into garden shape on horizontal plane, the twisting number layer forms the garden cylindricality so from the top down.Be weldingly connected by argon arc between group and the group.
As Fig. 4, shown in Figure 5, hot water outlet 1 and cold water inlet 5 link together by joint and heat exchange core 7 respectively.The heat exchange core can be made one group or array.Every group of heat exchange core coils on upright plane, and two cephalic discs become half garden shape, and the centre is a straight tube, so from front to back the twisting number layer.Be weldingly connected by argon arc between group and the group.
Claims (1)
1. hot water exchanger, by loam cake, lower casing, heat exchange core, cold water inlet, hot water outlet, hot-water heating water inlet and hot-water heating water return outlet are formed, loam cake and lower casing assembly shell, cold water inlet, hot water outlet, hot-water heating water inlet and hot-water heating water return outlet are connected with shell, the two ends of heat exchange core are connected with hot water outlet with cold water inlet respectively, it is characterized in that shape that the heat exchange core is made cylindrical spiral spring or half knob rectangular coil spring by stainless steel tube places the inner chamber of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245865 CN2398606Y (en) | 1999-09-28 | 1999-09-28 | Hot-water exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245865 CN2398606Y (en) | 1999-09-28 | 1999-09-28 | Hot-water exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398606Y true CN2398606Y (en) | 2000-09-27 |
Family
ID=34031651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245865 Expired - Fee Related CN2398606Y (en) | 1999-09-28 | 1999-09-28 | Hot-water exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398606Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253468A (en) * | 2013-05-31 | 2013-08-21 | 靖江市春意空调制冷设备有限公司 | Oil tank for crude oil exploration with built-in stainless steel spiral pipes |
-
1999
- 1999-09-28 CN CN 99245865 patent/CN2398606Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253468A (en) * | 2013-05-31 | 2013-08-21 | 靖江市春意空调制冷设备有限公司 | Oil tank for crude oil exploration with built-in stainless steel spiral pipes |
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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 |