CN2580381Y - Condensing heat exchanger for boiler - Google Patents
Condensing heat exchanger for boiler Download PDFInfo
- Publication number
- CN2580381Y CN2580381Y CN 02244999 CN02244999U CN2580381Y CN 2580381 Y CN2580381 Y CN 2580381Y CN 02244999 CN02244999 CN 02244999 CN 02244999 U CN02244999 U CN 02244999U CN 2580381 Y CN2580381 Y CN 2580381Y
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- CN
- China
- Prior art keywords
- heat exchanger
- water
- utility
- coil pipe
- model
- 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 condensing heat exchanger for a boiler, which comprises a tube plate (1), fins (2) and a coil pipe (3). The utility model is characterized in that a water inlet (31) and a water outlet (32) of the coil pipe (3) lie in the same level, and a row pipe unit which is composed of the tube plate (1), the fins (2) and the coil pipe (3) forms a horizontal staggered arrangement overlapped shape. Water ingress and egress are changed by adopting the heat exchanger with the structure, one water inlet is divided into more than one water inlet, and more water outlets are gathered into one path. The utility model has the advantages that each row of pipe has equal water temperature, the phenomenon of high temperature at the upper part and lower temperature at the lower part is not exist. The utility model has no vaporization, and the normal work of a water pump is guaranteed.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of heat exchanger that is used for the boiler condensation type.
Background technology
At present, be used for the coil form of the heat exchanger of boiler condensation type, generally two-tube be staggered and single tube is staggered in all, adopt this heat exchanger, its shortcoming is a water temperature inequality in each comb, the low down height of going up, and have vaporization phenomenon to occur, cause the water pump cisco unity malfunction.
Summary of the invention
The purpose of this utility model is to provide the water temperature equalization in a kind of each comb, the heat exchanger that is used for the boiler condensation type of vaporization phenomenon can not occur.
The utility model is achieved in that a kind of heat exchanger that is used for the boiler condensation type, comprises tube sheet 1, fin 2, coil pipe 3, it is characterized in that: the water inlet 31 and the delivery port 32 of described coil pipe 3 are in same level; The comb unit that is made of tube sheet 1, fin 2, coil pipe 3 is the overlapping shape of the wrong row of level.
Adopt the heat exchanger of this spline structure, Inlet and outlet water has changed, and a water inlet is divided into water inlet more than, and the bull water outlet converges into one the tunnel, and its advantage is the water temperature equalization in every comb, and can not descend to hang down height, vaporization occurs, has guaranteed the operate as normal of water pump.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
The structural representation of Fig. 1, the utility model embodiment;
Fig. 2, be the vertical view of Fig. 1.
The specific embodiment
A kind of heat exchanger that is used for the boiler condensation type comprises tube sheet 1, fin 2, coil pipe 3, it is characterized in that: the water inlet 31 and the delivery port 32 of described coil pipe 3 are in same level; The comb unit that is made of tube sheet 1, fin 2, coil pipe 3 is the overlapping shape of the wrong row of level.
Claims (1)
1. a heat exchanger that is used for the boiler condensation type comprises tube sheet (1), fin (2), coil pipe (3), it is characterized in that: the water inlet (31) of described coil pipe (3) is in same level with delivery port (32); The comb unit that is made of tube sheet (1), fin (2), coil pipe (3) is the overlapping shape of the wrong row of level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244999 CN2580381Y (en) | 2002-11-29 | 2002-11-29 | Condensing heat exchanger for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02244999 CN2580381Y (en) | 2002-11-29 | 2002-11-29 | Condensing heat exchanger for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580381Y true CN2580381Y (en) | 2003-10-15 |
Family
ID=33716744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02244999 Expired - Fee Related CN2580381Y (en) | 2002-11-29 | 2002-11-29 | Condensing heat exchanger for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580381Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102171357A (en) * | 2008-10-03 | 2011-08-31 | 大野绿水株式会社 | Method for producing acrylamide |
-
2002
- 2002-11-29 CN CN 02244999 patent/CN2580381Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102171357A (en) * | 2008-10-03 | 2011-08-31 | 大野绿水株式会社 | Method for producing acrylamide |
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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 |