CN202675923U - High-efficiency overhead condenser - Google Patents
High-efficiency overhead condenser Download PDFInfo
- Publication number
- CN202675923U CN202675923U CN 201220245669 CN201220245669U CN202675923U CN 202675923 U CN202675923 U CN 202675923U CN 201220245669 CN201220245669 CN 201220245669 CN 201220245669 U CN201220245669 U CN 201220245669U CN 202675923 U CN202675923 U CN 202675923U
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- CN
- China
- Prior art keywords
- overhead condenser
- tower body
- fin
- upper cover
- low head
- 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 high-efficiency overhead condenser. The high-efficiency overhead condenser comprises a sealed tower body, wherein the upper end and lower end of the tower body are respectively provided with an upper end socket and a lower end socket; the upper end socket and the lower end socket are connected through multiple row pipes; a cooling water inlet is arranged at the position, which is close to the lower end socket, on the tower body, and a cooling water outlet is arranged at the position, which is close to the upper end socket, on the tower body. The high-efficiency overhead condenser is characterized in that the surfaces of the row pipes are provided with spiral metal cooling fins from top to bottom. The high-efficiency overhead condenser provided by the utility model has the advantage that the heat exchange efficiency is high.
Description
Technical field
The utility model relates to a kind of condenser, relates in particular to a kind of efficient overhead condenser.
Background technology
At present, the general shell-and-tube fixed head condenser that adopts in Chemical Manufacture, this condenser comprises the tower body of integral type sealing, the up and down two ends of described tower body are respectively equipped with upper cover and low head, tubulation by some sealings between described upper cover and the described low head is communicated with, tubulation is fixed by stationary barrier, the position of nearly upper cover offers coolant outlet on tower body, the position of nearly low head offers cooling water inlet on tower body, this kind condenser structure is simple, use cost is lower, therefore in Chemical Manufacture, be widely used, but this kind condenser also has weak point in long-term use procedure, for example: in the tower body of fixed size tubulation be shaped as elongated cylindricly, its heat exchange area is limited, thereby causes heat exchanger effectiveness lower.
In sum, existing condenser exists the lower defective of heat exchanger effectiveness and problem.
Summary of the invention
Technical problem to be solved in the utility model provides the higher efficient overhead condenser of a kind of heat exchanger effectiveness.
For solving the problems of the technologies described above, the technical solution that the utility model adopts is: a kind of efficient overhead condenser, the tower body that comprises sealing, the top and bottom of described tower body are separately installed with upper cover and low head, described upper cover is connected by many tubulations with described low head, nearly described low head place is provided with cooling water inlet on the described tower body, nearly described upper cover place is provided with coolant outlet on the described tower body, is provided with from top to bottom spiral helicine metal fin on the surface of described tubulation.
Described fin and described tubulation surface are one-body molded.
Described fin is copper sheet.
Described fin is aluminium flake.
The surface of described fin is provided with antirust coat.
Compared with prior art, the beneficial effects of the utility model are:
Because efficient overhead condenser of the present utility model is provided with spiral helicine metal fin from top to bottom on the surface of tubulation, basis on original tubulation surface has increased heat exchange area, thereby improved the efficient of heat exchange, so the utility model heat exchanger effectiveness is higher.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Among the figure: tower body 10, upper cover 12, low head 14, tubulation 16, cooling water inlet 18, coolant outlet 20, fin 22.
The specific embodiment
As shown in Figure 1, efficient overhead condenser of the present utility model comprises Packed tower body 10, upper cover 12 and low head 14, wherein upper cover 12 and low head 14 are installed in respectively the top and bottom of tower body 10, be connected by many tubulations 16 between upper cover 12 and the low head 14, these many tubulations 16 evenly spaced arrangements, offer cooling water inlet 18 near low head 14 places on the tower body 10, offer coolant outlet 20 near upper cover 12 places, special feature of the present utility model is: be provided with spiral helicine metal fin 22 on the surface of tubulation 16 from top to bottom, this structural design has increased heat exchange area on the basis on original tubulation 16 surfaces, makes heat exchanger effectiveness obtain effective lifting.
In actual the use, fin 22 can be selected preferably metal material of the radiating effects such as copper sheet or aluminium flake, for remaining that heat exchanger effectiveness also should arrange antirust coat (not shown) on the surface of fin 22 preferably, this antirust coat can be made by the antirust material that can not affect again heat exchange by known.
In sum, heat exchanger effectiveness of the present utility model is higher.
The above only is better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (5)
1. efficient overhead condenser, the tower body that comprises sealing, the top and bottom of described tower body are separately installed with upper cover and low head, described upper cover is connected by many tubulations with described low head, nearly described low head place is provided with cooling water inlet on the described tower body, nearly described upper cover place is provided with coolant outlet on the described tower body, it is characterized in that: be provided with from top to bottom spiral helicine metal fin on the surface of described tubulation.
2. a kind of efficient overhead condenser according to claim 1, it is characterized in that: described fin and described tubulation surface are one-body molded.
3. a kind of efficient overhead condenser according to claim 1 and 2, it is characterized in that: described fin is copper sheet.
4. a kind of efficient overhead condenser according to claim 1 and 2, it is characterized in that: described fin is aluminium flake.
5. a kind of efficient overhead condenser according to claim 1, it is characterized in that: the surface of described fin is provided with antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245669 CN202675923U (en) | 2012-05-29 | 2012-05-29 | High-efficiency overhead condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245669 CN202675923U (en) | 2012-05-29 | 2012-05-29 | High-efficiency overhead condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675923U true CN202675923U (en) | 2013-01-16 |
Family
ID=47496823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245669 Expired - Fee Related CN202675923U (en) | 2012-05-29 | 2012-05-29 | High-efficiency overhead condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679757A (en) * | 2012-05-29 | 2012-09-19 | 苏州市金翔钛设备有限公司 | High-efficiency tower-top condenser |
-
2012
- 2012-05-29 CN CN 201220245669 patent/CN202675923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679757A (en) * | 2012-05-29 | 2012-09-19 | 苏州市金翔钛设备有限公司 | High-efficiency tower-top condenser |
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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: 20130116 Termination date: 20130529 |