CN2937990Y - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN2937990Y CN2937990Y CN 200620086469 CN200620086469U CN2937990Y CN 2937990 Y CN2937990 Y CN 2937990Y CN 200620086469 CN200620086469 CN 200620086469 CN 200620086469 U CN200620086469 U CN 200620086469U CN 2937990 Y CN2937990 Y CN 2937990Y
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- CN
- China
- Prior art keywords
- heat exchanger
- housing
- water tank
- tube
- exchanger tube
- 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 - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchanger, which comprises a housing provided with a pedestal at the bottom, a water tank fixedly connected at the upper part of the housing and communicated with the housing, end shields that are respectively fixedly arranged at two ends of the housing and a heat interchange core arranged in the cavity of the housing. An internal fluid outlet and an internal fluid inlet are respectively arranged on the end shield; an external fluid inlet is fixedly arranged on the top part of the water tank, and an external fluid outlet is fixedly arranged at the bottom of the housing. The utility model is characterized in that the heat interchange core consists of tube plates and a heat exchanger tube; tube plates are respectively fixedly arranged between two ports of the housing and corresponding end shields; two ends of the heat exchanger tube are respectively connected with tube plate expansion pipes and communicated with the internal fluid outlet and the internal fluid inlet. An isolating tablet is arranged on the heat exchanger tube; the isolating tablet is connected with a heat exchanger tube expansion pipe. The utility model simplifies the structure and reduces the occupy area for convenient arrangement and application; in addition, the isolating tablet is arranged on the heat exchanger tube to fasten the expansion pipe, meanwhile, a better heat interchange effect is also provided.
Description
Technical field
The utility model relates to a kind of heat transmission equipment that is applied on the diesel engine, specifically a kind of heat exchanger.
Background technology
In the heavy-duty machinery as engine, heat exchanger is very important corollary equipment at boats and ships or some other use large-scale diesel engine.And at present employed heat exchanger, complex structure, volume are big, and it is big to take up space, and has limited installing and using of heat exchanger; In addition, existing heat exchanger is unreasonable because of structural design, causes its heat exchange effect poor.
Summary of the invention
The purpose of this utility model provides a kind of heat exchanger of simple in structure, good effect of heat exchange.
For achieving the above object, the utility model is by the following technical solutions:
Heat exchanger described in the utility model is equipped with the housing of base, the top that is fixedly connected on housing and the water tank that communicates with housing, is fixedly mounted on the end cap at housing two ends and be arranged on the endoceliac heat exchanger core of shell respectively comprising the bottom; Be respectively equipped with inner fluid outlet and inner fluid inlet on the end cap, the top fixed installation outer fluid inlet of water tank, the bottom fixed installation outer fluid outlet of housing, its characteristics are: heat exchanger core is comprising tube sheet and heat exchanger tube, between the two-port that tube sheet is fixedly mounted on housing respectively and the corresponding end cap, rising to manage with tube sheet respectively and be connected in the two ends of heat exchanger tube, and is communicated with inner fluid outlet, inner fluid inlet.
Above-mentioned heat exchanger tube is provided with every flow, and rising to manage every flow and heat exchanger tube is connected.
Above-mentioned outer fluid porch is fixedly connected with escape pipe, and water tank cavity is connected outward with water tank by escape pipe.
The top of a port of above-mentioned housing is provided with the water level dish, and the water level dish is fixedly mounted on the sidewall of water tank.
The utility model is that heat exchanger tube and the tube sheet pipe that rises is connected, and like this, just simplifies the structure, and makes the smaller volume of heat exchanger own, and minimizing takes up room, and is easy to install and use; In addition, on heat exchanger tube, be provided with, make the pipe that rises more firm, simultaneously, also strengthened the heat exchange effect every flow.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of heat exchanger core in the utility model;
Fig. 3 is the left view of Fig. 2.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
A kind of heat exchanger, as shown in Figure 1, the housing 5 of base 12, the top that is fixedly connected on housing 5 and the water tank 6 that communicates with housing 5 are installed, are fixedly mounted on the end cap 1,10 at housing 5 two ends and be arranged on heat exchanger core in housing 5 chambeies respectively comprising the bottom; Be respectively equipped with inner fluid outlet 14 and inner fluid inlet 11 on the end cap 1,10, the top of water tank 6 fixed installation outer fluid inlet 8, outer fluid 8 places that enter the mouth are fixedly connected with escape pipe 7, and water tank cavity is connected outward with water tank by escape pipe 7, like this, just guaranteed that water tank 6 inside and outside air communicate; The bottom fixed installation outer fluid outlet 13 of housing 5; Heat exchanger core, as Fig. 2, shown in Figure 3, comprising tube sheet 2,9 and heat exchanger tube 3, between the two-port that tube sheet 2,9 is fixedly mounted on housing 5 respectively and the corresponding end cap 1,10, the two ends of heat exchanger tube 3 are connected with tube sheet 2,9 pipe that rises respectively, and enter the mouth with inner fluid outlet 14, inner fluid and 11 to be communicated with, heat exchanger tube 3 is provided with every flow 15, is connected every flow 15 and heat exchanger tube 3 pipe that rises, makes the pipe that rises more firm every flow 15, the while has also strengthened the heat exchange effect.
In addition, in the present embodiment, the top of a port of described housing 5 is provided with water level dish 4, and water level dish 4 is fixedly mounted on the sidewall of water tank 6, can directly observe the height of water levels in the water tank 6 by water level dish 4, is convenient to control the water injection rate to water tank.
Claims (4)
1, a kind of heat exchanger is equipped with the housing (5) of base (12), the top that is fixedly connected on housing (5) and the water tank (6) that communicates with housing (5), is fixedly mounted on the end cap (1,10) at housing (5) two ends and be arranged on heat exchanger core in housing (5) chamber respectively comprising the bottom; Be respectively equipped with inner fluid outlet (14) and inner fluid inlet (11) on the end cap (1,10), the top fixed installation outer fluid inlet (8) of water tank (6), the bottom fixed installation outer fluid outlet (13) of housing (5), it is characterized in that: heat exchanger core is comprising tube sheet (2,9) and heat exchanger tube (3), tube sheet (2,9) is fixedly mounted on respectively between the two-port of housing (5) and the corresponding end cap (1,10), rising to manage with tube sheet (2,9) respectively and be connected in the two ends of heat exchanger tube (3), and is communicated with inner fluid outlet (14), inner fluid inlet (11).
2, heat exchanger according to claim 1 is characterized in that: described heat exchanger tube (3) is provided with every flow (15), and rising to manage every flow (15) and heat exchanger tube (3) is connected.
3, heat exchanger according to claim 1 and 2 is characterized in that: described outer fluid inlet (8) locates to be fixedly connected with escape pipe (7), and water tank cavity is connected outward with water tank by escape pipe (7).
4, heat exchanger according to claim 1 and 2 is characterized in that: the top of a port of described housing (5) is provided with water level dish (4), and water level dish (4) is fixedly mounted on the sidewall of water tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086469 CN2937990Y (en) | 2006-07-05 | 2006-07-05 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086469 CN2937990Y (en) | 2006-07-05 | 2006-07-05 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937990Y true CN2937990Y (en) | 2007-08-22 |
Family
ID=38362019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086469 Expired - Lifetime CN2937990Y (en) | 2006-07-05 | 2006-07-05 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937990Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383978A (en) * | 2011-07-11 | 2012-03-21 | 潍柴动力股份有限公司 | Ship diesel engine and heat exchange device thereof |
| CN102410112A (en) * | 2011-12-14 | 2012-04-11 | 山东光大机械制造有限公司 | Heat exchanger capable of heating fuel oil |
| CN104729327A (en) * | 2015-03-18 | 2015-06-24 | 全椒赛德利机械有限公司 | Copper core radiator and preparing technology thereof |
| CN107388879A (en) * | 2017-08-01 | 2017-11-24 | 芜湖精达机械制造有限公司 | A kind of fresh-water cooler and its expansion tank |
-
2006
- 2006-07-05 CN CN 200620086469 patent/CN2937990Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383978A (en) * | 2011-07-11 | 2012-03-21 | 潍柴动力股份有限公司 | Ship diesel engine and heat exchange device thereof |
| CN102383978B (en) * | 2011-07-11 | 2013-06-05 | 潍柴动力股份有限公司 | Ship diesel engine and heat exchange device thereof |
| CN102410112A (en) * | 2011-12-14 | 2012-04-11 | 山东光大机械制造有限公司 | Heat exchanger capable of heating fuel oil |
| CN104729327A (en) * | 2015-03-18 | 2015-06-24 | 全椒赛德利机械有限公司 | Copper core radiator and preparing technology thereof |
| CN107388879A (en) * | 2017-08-01 | 2017-11-24 | 芜湖精达机械制造有限公司 | A kind of fresh-water cooler and its expansion tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |