CN202255056U - Heat exchanger for pipeline joint - Google Patents
Heat exchanger for pipeline joint Download PDFInfo
- Publication number
- CN202255056U CN202255056U CN2011203112710U CN201120311271U CN202255056U CN 202255056 U CN202255056 U CN 202255056U CN 2011203112710 U CN2011203112710 U CN 2011203112710U CN 201120311271 U CN201120311271 U CN 201120311271U CN 202255056 U CN202255056 U CN 202255056U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- shell
- housing
- flue gas
- pipeline
- 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 discloses a heat exchanger for a pipeline joint, relates to a heat exchange technology, and is applied to a chimney pipeline. The heat exchanger comprises a shell and a heat exchanger body, wherein the shell is provided with a flue gas inlet and a flue gas outlet; the heat exchanger body is arranged in the shell; a connecting flange is arranged at each of the flue gas inlet and flue gas outlet of the shell; the shell is connected to the chimney pipeline through the connecting flanges; and an inner protective layer is filled between the heat exchanger body and the shell. According to the heat exchanger for the pipeline joint, the connecting flanges are arranged at the two ends of the shell, and the shell is connected to the chimney pipeline through the connecting flanges. Compared with the prior art, the heat exchanger has a simple structure, and is convenient to machine and mount; moreover, a flue gas directly exchanges heat with heat exchange tubes after entering the shell, so that heat exchange efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of heat exchanger, especially relates to a kind of heat exchanger that is used for pipeline junction.
Background technology
As everyone knows; The high-temperature flue gas that produces in the commercial production carries great amount of heat; If the direct discharging of flue gas has just been wasted valuable heat energy,, but traditional be used for heat exchanger that chimney breast carries out heat exchange when mounted therefore for the people that are used of the heat with high-temperature flue gas have designed the various heat exchangers that are used for chimney breast; All adopt heat exchanger integral body is enclosed within outside the pipeline, there is following shortcoming in this mounting means:
1) the heat exchanger device inconvenience that is installed on the chimney corner is processed and is installed;
2) heat exchanger is coated on outside the pipeline, is not directly to contact with high-temperature flue gas, causes heat exchange efficiency low.
The utility model content
Therefore, the utility model purpose is to provide a kind of heat exchanger that is used for pipeline junction, its have simple in structure, be convenient to process and installation and the high characteristics of heat exchange efficiency.
The purpose of the utility model is to realize through following technical scheme:
A kind of heat exchanger that is used for pipeline junction; It comprises and offers the into housing and the heat exchanger body that is arranged in the housing of mouth and outlet flue; Said housing enter the mouth place and the outlet flue place is provided with adpting flange; Through adpting flange housing is connected on the chimney breast, is filled with inner protective layer between said heat exchanger body and the housing.
Especially, be fixed with suspension ring on the outer wall of said housing.
Especially, said heat exchanger body is a plate-type exchanger, comprises water inlet pipe that offers cooling water inlet and the outlet pipe that offers hot water outlet, is arranged with several heat exchanger tubes between said water inlet pipe and the outlet pipe in parallel.
The beneficial effect of the utility model does, the said heat exchanger that is used for pipeline junction is provided with mounting flange in the two ends of housing, and is compared with prior art not only simple in structure, be convenient to processing and install; And high-temperature flue gas gets into behind the housing directly and heat exchanger tube carries out heat exchange, has improved heat exchange efficiency greatly.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is used for the profile of the heat exchanger of pipeline junction for the utility model.
Among the figure:
1, housing; 2, water inlet pipe; 3, outlet pipe; 4, cooling water inlet; 5, hot water outlet; 6, heat exchanger tube; 7, inner protective layer; 8, suspension ring; 9, gas approach; 10, exhanst gas outlet; 11, mounting flange; 12, fixed screw.
The specific embodiment
Please with reference to shown in Figure 1, Fig. 1 is used for the profile of the heat exchanger of pipeline junction for the utility model.In present embodiment; A kind of heat exchanger that is used for pipeline junction comprises housing 1; The two ends of said housing 1 offer gas approach 9 and exhanst gas outlet 10; Said gas approach 9 all is connected with mounting flange 11 with exhanst gas outlet 10 places, housing 1 is connected on the duct wall of chimney through mounting flange 11, and said gas approach 9 places are provided with the fixed screw 12 that is used for fixing housing 1.
The heat exchanger body that is equipped with in the said housing 1; Said heat exchanger body is a plate-type exchanger; Comprise water inlet pipe 2 that offers cooling water inlet 4 and the outlet pipe 3 that offers hot water outlet 5; Be arranged with several heat exchanger tubes 6 between said water inlet pipe 2 and the outlet pipe 3 in parallel, said water inlet pipe 2 all is connected with heat exchanger tube 6 with outlet pipe 3.
In order to prevent that heat exchanger is damaged because of expanding with heat and contract with cold, be filled with inner protective layer 7 between said heat exchanger body and the housing 1.
Hang when installing for ease, be fixed with suspension ring 8 on the outer wall of said housing 1.
The above-mentioned heat exchanger that is used for pipeline junction is connected in housing on the chimney breast through mounting flange 11; Processing and installation have been convenient to; High-temperature flue gas gets in the housings 1 from gas approach 9, carry out heat exchange with the heat exchanger tube 6 of heat exchanger body after, discharge from exhanst gas outlet 10; High-temperature flue gas directly and heat exchanger tube carry out heat exchange, improved heat exchanger effectiveness greatly.
Claims (3)
1. heat exchanger that is used for pipeline junction; It is characterized in that: comprise offering the into housing and the heat exchanger body that is arranged in the housing of mouth and outlet flue; Said housing enter the mouth place and the outlet flue place is provided with adpting flange; Through adpting flange housing is connected on the chimney breast, is filled with inner protective layer between said heat exchanger body and the housing.
2. the heat exchanger that is used for pipeline junction according to claim 1 is characterized in that: be fixed with suspension ring on the outer wall of said housing.
3. the heat exchanger that is used for pipeline junction according to claim 1; It is characterized in that: said heat exchanger body is a plate-type exchanger; Comprise water inlet pipe that offers cooling water inlet and the outlet pipe that offers hot water outlet, be arranged with several heat exchanger tubes between said water inlet pipe and the outlet pipe in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203112710U CN202255056U (en) | 2011-08-25 | 2011-08-25 | Heat exchanger for pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203112710U CN202255056U (en) | 2011-08-25 | 2011-08-25 | Heat exchanger for pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255056U true CN202255056U (en) | 2012-05-30 |
Family
ID=46116286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203112710U Expired - Fee Related CN202255056U (en) | 2011-08-25 | 2011-08-25 | Heat exchanger for pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380739A (en) * | 2021-06-06 | 2021-09-10 | 王永钦 | Liquid-cooled exchanger |
| CN113380739B (en) * | 2021-06-06 | 2024-05-14 | 王永钦 | Liquid-cooled exchanger |
-
2011
- 2011-08-25 CN CN2011203112710U patent/CN202255056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380739A (en) * | 2021-06-06 | 2021-09-10 | 王永钦 | Liquid-cooled exchanger |
| CN113380739B (en) * | 2021-06-06 | 2024-05-14 | 王永钦 | Liquid-cooled exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130825 |