CN202614032U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN202614032U CN202614032U CN2012202364121U CN201220236412U CN202614032U CN 202614032 U CN202614032 U CN 202614032U CN 2012202364121 U CN2012202364121 U CN 2012202364121U CN 201220236412 U CN201220236412 U CN 201220236412U CN 202614032 U CN202614032 U CN 202614032U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- heat exchanger
- upper cover
- tube
- barrel body
- 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 heat exchanger which is composed of an upper seal cover, a barrel body and a lower seal cover. The upper seal cover is connected with the upper end portion of the barrel body, and the lower end portion of the barrel body is connected with the lower seal cover. The heat exchanger is characterized in that the upper seal cover is divided into a feeding zone and a discharging zone by a separating plate, the feeding zone is provided with a feeding connecting pipe, the discharging zone is provided with a discharging connecting pipe, the feeding connecting pipe and the discharging connecting pipe are located at the same end of the barrel body, and at least two baffling plates are arranged in the barrel body. By aid of the heat exchanger, liquid to be cooled enters the barrel body through one end of the barrel body and finally exits from the same end after undergoing heat exchange so that the total run of the liquid to be cooled is at least twice that of the length of the barrel body, contacting time of coolants and the liquid to be cooled is enabled to be longer, and heat exchange efficiency is improved.
Description
Technical field
The utility model is about a kind of heat exchanger, especially a kind of pipe heat exchanger.
Background technology
Existing heat exchanger (heat exchanger), modal is exactly pipe heat exchanger.General pipe heat exchanger; The liquid to be cooled that needs are cooled off gets into from an end of pipe, comes out from the other end, and so often the distance of its process is grown the length of body just most; It is shorter in the inner distance of being walked of heat exchanger; Heat exchange efficiency is low, and some high existing heat exchanger structures complicacies of heat exchange efficiency, maintenance cost is high.
The utility model content
Whereby, the utility model provides a kind of pipe heat exchanger that can increase liquid total kilometres to be cooled, and it improves heat exchange efficiency greatly, and the heat exchanger structure of the utility model is simple, is easy to safeguard.
The heat exchanger of the utility model, it is by upper cover, cylindrical shell, and following capping is formed; This upper cover is connected in the upper end of this cylindrical shell; This cylindrical shell bottom is connected with following capping, and wherein this upper cover is separated into feed zone and discharge zone by a dividing plate, and this feed zone is provided with that charging is taken over and this discharge zone is provided with a discharging and takes over; This charging is taken over this discharging adapter and is positioned at the same end of this cylindrical shell, is provided with at least two deflection plates in this cylindrical shell.
As stated, be connected with flange between the upper end of this upper cover and this cylindrical shell.
As stated, and be provided with the tube bank that several straight tubes are formed in this cylindrical shell, an end of each straight tube is communicated with this upper cover, and the other end is communicated with this time capping.
As stated, the tube bank two ends that said several straight tubes are formed are individually fixed on first tube sheet and second tube sheet, and first and second tube sheet is provided with the fixing hole that supplies the straight tube tight fit to wear.
As stated, this first tube sheet is positioned at this upper cover and is connected part with cylindrical shell, and this second tube sheet is positioned at this time capping and is connected part with this cylindrical shell.
As stated, this cylindrical shell is provided with an adapter near upper end, supplies cooling agent to import or derivation.
As stated, this cylindrical shell is provided with an adapter near lower end, supplies cooling agent to derive or import.
As stated, said deflection plate is provided with the open-work that supplies straight tube to pass.
As stated, the upper end side of this cylinder body outer wall forms a saddle upper bracket, and the lower end side of this cylinder body outer wall forms a saddle undersetting.
As stated, respectively be provided with bearing rib in this cylindrical shell near the upper and lower side position.
The heat exchanger of the utility model makes liquid to be cooled get in the cylindrical shell from an end of cylindrical shell, through heat exchange; Bring out from this again at last; Make the total kilometres of liquid to be cooled be at least the twice of this cylindrical shell length, make the time of contact of cooling agent and liquid to be cooled longer, increase heat exchange efficiency.
Description of drawings
Fig. 1 is the structural representation of the heat exchanger of the utility model.
The specific embodiment
As shown in Figure 1; The heat exchanger of the utility model, it is by upper cover 1, cylindrical shell 2, and following capping 3 is formed; This upper cover 1 is connected in the upper end of this cylindrical shell 2; These cylindrical shell 2 bottoms are connected with following capping 3, and wherein this upper cover 1 is separated into feed zone 11 and discharge zone 12 by a dividing plate, and this feed zone is provided with a charging and takes over 110 and this discharge zone is provided with a discharging and takes over 120; This charging adapter 110 is taken over 120 with this discharging and is positioned at this cylindrical shell 2 same ends, is provided with at least two deflection plates 4 in this cylindrical shell.Be connected with flange between the upper end of this upper cover 1 and this cylindrical shell 2.And be provided with the tube bank that several straight tubes 20 are formed in this cylindrical shell 2; One end of each straight tube 20 is communicated with this upper cover 1, and the other end is communicated with this time capping 3, makes to treat that heat exchanging liquid gets into from the charging interface 110 of upper cover; Reach in the capping 3 down through straight type tube bank; And the rising of turning back, reach discharge zone 12 through straight type pipe, go out by discharging interface 120.The tube bank two ends that several straight tubes 20 are formed are individually fixed on first tube sheet 21 and second tube sheet 23, and first and second tube sheet is provided with the fixing hole that supplies the straight tube tight fit to wear.Make cooling agent not reach upper cover and reach capping inside down through fixing hole.
This first tube sheet 21 is positioned at this upper cover 1 and is connected part with cylindrical shell 2, and this second tube sheet 23 is positioned at this time capping 3 and is connected part with this cylindrical shell 2.This cylindrical shell 2 is provided with one near upper end and takes over 24, supplies cooling agent to import or derivation, is provided with one near lower end and takes over 25, supplies cooling agent to derive or import.Said deflection plate is provided with the open-work that supplies straight tube to pass.Deflection plate is crisscross arranged, and forms circuitous runner in barrel.
The upper end side of this cylinder body outer wall forms a saddle upper bracket 26, and the lower end side of this cylinder body outer wall forms a saddle undersetting 26 '.Respectively be provided with bearing rib 5 in this cylindrical shell near the upper and lower side position, whole heat exchanger is played the effect of fixed support.
Wherein, Need to prove that above-mentioned " liquid to be cooled ", " cooling agent ", " charging adapter ", " discharging adapter ", " introducing port ", " export mouth " are only for ease of describing the preferred implementation of the utility model, in fact; The runner of liquid to be cooled and cooling agent can exchange; And charging adapter, discharging are taken over and also can be exchanged, and cooling agent both can have been walked from top to bottom, also can walk from the bottom up.These are all known in the art.
The heat exchanger of the utility model makes liquid to be cooled get in the cylindrical shell from an end of cylindrical shell 2, through heat exchange; Bring out from this again at last; Make the total kilometres of liquid to be cooled be at least the twice of this cylindrical shell length, make the time of contact of cooling agent and liquid to be cooled longer, increase heat exchange efficiency.
Claims (10)
1. heat exchanger, it is by upper cover, cylindrical shell, and following capping is formed; This upper cover is connected in the upper end of this cylindrical shell; This cylindrical shell bottom is connected with following capping, it is characterized in that: this upper cover is separated into feed zone and discharge zone by a dividing plate, and this feed zone is provided with that charging is taken over and this discharge zone is provided with a discharging and takes over; This charging is taken over this discharging adapter and is positioned at the same end of this cylindrical shell, is provided with at least two deflection plates in this cylindrical shell.
2. heat exchanger as claimed in claim 1 is characterized in that: be connected with flange between the upper end of this upper cover and this cylindrical shell.
3. heat exchanger as claimed in claim 1 is characterized in that: be provided with the tube bank that several straight tubes are formed in this cylindrical shell, an end of each straight tube is communicated with this upper cover, and the other end is communicated with this time capping.
4. heat exchanger as claimed in claim 3 is characterized in that: the tube bank two ends that said several straight tubes are formed are individually fixed on first tube sheet and second tube sheet, and first and second tube sheet is provided with the fixing hole that supplies the straight tube tight fit to wear.
5. heat exchanger as claimed in claim 4 is characterized in that: this first tube sheet is positioned at this upper cover and is connected part with cylindrical shell, and this second tube sheet is positioned at this time capping and is connected part with this cylindrical shell.
6. heat exchanger as claimed in claim 1 is characterized in that: this cylindrical shell is provided with an adapter near upper end, supplies cooling agent to import or derivation.
7. heat exchanger as claimed in claim 6 is characterized in that: this cylindrical shell is provided with an adapter near lower end, supplies cooling agent to derive or import.
8. heat exchanger as claimed in claim 1 is characterized in that: said deflection plate is provided with the open-work that supplies straight tube to pass.
9. heat exchanger as claimed in claim 1 is characterized in that: the upper end side of this cylinder body outer wall forms a saddle upper bracket, and the lower end side of this cylinder body outer wall forms a saddle undersetting.
10. heat exchanger as claimed in claim 1 is characterized in that: respectively be provided with bearing rib in this cylindrical shell near the upper and lower side position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202364121U CN202614032U (en) | 2012-05-23 | 2012-05-23 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202364121U CN202614032U (en) | 2012-05-23 | 2012-05-23 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614032U true CN202614032U (en) | 2012-12-19 |
Family
ID=47347722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202364121U Expired - Fee Related CN202614032U (en) | 2012-05-23 | 2012-05-23 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692146A (en) * | 2012-05-23 | 2012-09-26 | 张家港市科华化工装备制造有限公司 | Heat exchanger |
-
2012
- 2012-05-23 CN CN2012202364121U patent/CN202614032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692146A (en) * | 2012-05-23 | 2012-09-26 | 张家港市科华化工装备制造有限公司 | Heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |