CN103206867A - Efficient heat exchanger - Google Patents
Efficient heat exchanger Download PDFInfo
- Publication number
- CN103206867A CN103206867A CN2013101031816A CN201310103181A CN103206867A CN 103206867 A CN103206867 A CN 103206867A CN 2013101031816 A CN2013101031816 A CN 2013101031816A CN 201310103181 A CN201310103181 A CN 201310103181A CN 103206867 A CN103206867 A CN 103206867A
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- Prior art keywords
- heat
- heat exchange
- heat exchanger
- sides
- filter
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an efficient heat exchanger which comprising a casing. The casing is divided into an upper barrel and a lower barrel, the bottom of the lower barrel is provided with a fresh air inlet communicated with an exchange passage in the lower barrel, a filter is arranged on the top of the exchange passage, two sides of the top of the filter extend outwards to form a guide plate, heat exchange units are arranged in the casing on two sides of the exchange passage, the heat exchange units on two sides of the upper portion of the casing are provided with water outlets, and the bottom of each heat exchange unit is provided with a fresh air outlet. The efficient heat exchanger has the advantages that the filter is arranged on the top of the exchange passage, impurities in steam can be filtered, heat can be exchanged through the heat exchange units on the left and right sides of the casing, and heat exchange efficiency is high.
Description
Technical field
The present invention relates to a kind of efficient heat exchanger.
Background technology
Heat exchanger is used for the heat exchange that industrial processes realize two fluid media (medium)s more.The general main breather line that adopts mostly is simple straight-through feed channel, and heat exchange efficiency is not high enough, after steam enters main breather line, exist a part of impurity, if directly carry out the heat-exchange tube heat exchange, impurity is attached on the heat exchanging pipe easily so, and exchange efficiency is not high.So, be badly in need of a kind of improved technology and solve this problem.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, efficient heat exchanger that heat transfer rate is high.
The technical solution used in the present invention is:
Efficient heat exchanger, comprise housing, described housing is divided into upper shell and lower shell, described lower shell bottom has fresh inlet, and the interior interchange channel of described fresh inlet and lower shell is communicated with, and top, described interchange channel is provided with filter, described filter top both sides have extended out drainage plate, be provided with heat exchange unit in the housing of both sides, described interchange channel, have delivery port in the heat exchange unit of both sides, described housing top, described heat exchange unit bottom has new wind outlet.
Described drainage plate be shaped as arc.
Described heat exchange unit comprises many heat-exchange tubes and fin, between per two heat-exchange tubes and be equipped with fin between heat-exchange tube and the inner walls.
The barrel dliameter of described upper shell is greater than the barrel dliameter of lower shell.
Beneficial effect of the present invention: the top, interchange channel is provided with filter, can filter the impurity that exists in the steam, carries out heat exchange, the heat transfer rate height through housing left and right sides two-way heat exchange unit then.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, housing, 2, upper shell, 3, lower shell, 4, fresh inlet, 5, the interchange channel, 6, filter, 7, drainage plate, 8, heat exchange unit, 9, delivery port, 10, new wind outlet, 11, heat-exchange tube, 12, fin.
The specific embodiment
Following examples only are used for explanation the present invention, are not used for limiting protection scope of the present invention.
As shown in Figure 1, efficient heat exchanger of the present invention, comprise housing 1, housing 1 is divided into upper shell 2 and lower shell 3, the barrel dliameter of upper shell 2 is greater than the barrel dliameter of lower shell 3, lower shell 3 bottoms have fresh inlet 4, interchange channel 5 in fresh inlet 4 and the lower shell 3 is communicated with, 5 tops, interchange channel are provided with filter 6, both sides, filter 6 top extend out the drainage plate 7 of arc, and the drainage plate 7 that needs the steam of heat exchange to carry over arc curve enters following heat exchange unit 8, is provided with heat exchange unit 8 in the housing 1 of 5 both sides, interchange channel, have delivery port 9 in the heat exchange unit 8 of both sides, housing 1 top, heat exchange unit 8 bottoms have new wind outlet 10.
As can be known, heat exchange unit 8 comprises many heat-exchange tubes 11 and fin 12, is equipped with fin 12 between per two heat-exchange tubes 11 and between heat-exchange tube 11 and housing 1 inwall from Fig. 1.
5 tops, interchange channel are provided with filter 6, can filter the impurity that exists in the steam, carry out heat exchange, the heat transfer rate height through housing 1 left and right sides two-way heat exchange unit 8 then.
Claims (4)
1. efficient heat exchanger, comprise housing, it is characterized in that: described housing is divided into upper shell and lower shell, described lower shell bottom has fresh inlet, and the interior interchange channel of described fresh inlet and lower shell is communicated with, and top, described interchange channel is provided with filter, described filter top both sides have extended out drainage plate, be provided with heat exchange unit in the housing of both sides, described interchange channel, have delivery port in the heat exchange unit of both sides, described housing top, described heat exchange unit bottom has new wind outlet.
2. efficient heat exchanger according to claim 1 is characterized in that: described drainage plate be shaped as arc.
3. efficient heat exchanger according to claim 1, it is characterized in that: described heat exchange unit comprises many heat-exchange tubes and fin, between per two heat-exchange tubes and be equipped with fin between heat-exchange tube and the inner walls.
4. efficient heat exchanger according to claim 1, it is characterized in that: the barrel dliameter of described upper shell is greater than the barrel dliameter of lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101031816A CN103206867A (en) | 2013-03-28 | 2013-03-28 | Efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101031816A CN103206867A (en) | 2013-03-28 | 2013-03-28 | Efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103206867A true CN103206867A (en) | 2013-07-17 |
Family
ID=48754171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101031816A Pending CN103206867A (en) | 2013-03-28 | 2013-03-28 | Efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206867A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2111387A1 (en) * | 1971-03-03 | 1972-09-07 | Karl Fischer App U Rohrleitung | Multipass tube heat exchanger - with variable numbers of passes for both fluids |
| CN1580682A (en) * | 2003-08-05 | 2005-02-16 | 科万商标投资有限公司 | Heat exchanger |
| CN101419031A (en) * | 2008-11-17 | 2009-04-29 | 杨正清 | High-temperature slag economizer |
| JP2009144606A (en) * | 2007-12-14 | 2009-07-02 | Futaba Industrial Co Ltd | Exhaust heat recovery device |
| CN203163523U (en) * | 2013-03-28 | 2013-08-28 | 尚小女 | Efficient heat exchanger |
-
2013
- 2013-03-28 CN CN2013101031816A patent/CN103206867A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2111387A1 (en) * | 1971-03-03 | 1972-09-07 | Karl Fischer App U Rohrleitung | Multipass tube heat exchanger - with variable numbers of passes for both fluids |
| CN1580682A (en) * | 2003-08-05 | 2005-02-16 | 科万商标投资有限公司 | Heat exchanger |
| JP2009144606A (en) * | 2007-12-14 | 2009-07-02 | Futaba Industrial Co Ltd | Exhaust heat recovery device |
| CN101419031A (en) * | 2008-11-17 | 2009-04-29 | 杨正清 | High-temperature slag economizer |
| CN203163523U (en) * | 2013-03-28 | 2013-08-28 | 尚小女 | Efficient heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |