CN201748713U - High-efficiency compact heat exchanger - Google Patents
High-efficiency compact heat exchanger Download PDFInfo
- Publication number
- CN201748713U CN201748713U CN2010202679813U CN201020267981U CN201748713U CN 201748713 U CN201748713 U CN 201748713U CN 2010202679813 U CN2010202679813 U CN 2010202679813U CN 201020267981 U CN201020267981 U CN 201020267981U CN 201748713 U CN201748713 U CN 201748713U
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- heat exchanger
- shell
- inner coil
- coil pipe
- efficiency compact
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- Expired - Fee Related
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Abstract
The utility model discloses a high-efficiency compact heat exchanger which comprises a shell and two rows of inner coils which are connected in series or in parallel. The inner coils are arranged in the shell. A refrigerant cavity is formed between the coils and the shell. Openings are respectively arranged at the two ends of the refrigerant cavity. The two ends of the inner coils stretch out of the shell. Since the high-efficiency compact heat exchanger takes the refrigerant cavity between the coils and the shell as a passage for refrigerant flowing and takes the inner coils as passages for water flowing, the heat exchange efficiency between water and refrigerant can be effectively increased, very good heat exchanger effect can be obtained by adopting a small structure and the water flow can be ensured to be high.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of heat exchanger of high-efficiency compact.
Background technology
Heat exchanger be a kind of can be with the equipment of the part heat transferred cold fluid of hot fluid.Heat exchanger is a chemical industry, oil, and power, the common apparatus of food and other many industrial departments occupies critical role aborning. and heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc. in Chemical Manufacture, uses more extensive.The heat exchanger kind is a lot, but can divide three major types promptly basically according to the principle and the mode of cold and hot fluid exchange heat: dividing wall type, hybrid and heat accumulating type.
Present heat exchanger is exactly that volume is bigger all a general shortcoming, and the occasion comparatively narrow in some spaces can not be used, and for the less heat exchanger of some volumes, because the restriction of its internal structure, discharge is less again, and heat exchange efficiency is not high.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of simple in structure, compact, the heat exchanger that heat exchange efficiency is high.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of high-efficiency compact type heat exchanger, it comprises the inner coil pipe of shell and two row's serial or parallel connections, and described inner coil pipe is positioned at described shell, forms the cold-producing medium cavity between described inner coil pipe and the described shell, described cold-producing medium cavity two ends are provided with opening, and described shell is stretched out at the two ends of described inner coil pipe.
Preferably, described shell comprises an inner core and a urceolus, and described inner core is positioned at described urceolus, and described inner coil pipe is coiled on the described inner core, and the upper/lower terminal of described shell is respectively equipped with upper top cover and lower bottom cover.
Preferably, described inner coil pipe is that screwed pipe or inside are the pipeline of fin for threaded exterior.
Technique scheme has following beneficial effect: this high-efficiency compact type heat exchanger is with the passage of the cold-producing medium cavity between inner coil pipe and the shell as flow of refrigerant, and the passage that inner coil pipe is flowed as water, so just can effectively increase the heat exchanger effectiveness between water and the cold-producing medium, employing just can obtain good heat exchange effect than minor structure, and adopts two row's inner coil pipes can guarantee bigger discharge.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the vertical view of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, this high-efficiency compact type heat exchanger comprises that a shell 2 and two row's inner coil pipes 1, two row inner coil pipes can be connected or is in parallel, inner coil pipe 1 can adopt screwed pipe or inner for threaded exterior be the pipeline of fin.Inner coil pipe 1 is positioned at shell 2, forms the cold-producing medium cavity between inner coil pipe 1 and the shell 2, and the upper end of cold-producing medium cavity is provided with opening 21, and the lower end is provided with opening 22, and shell 2 is all stretched out in upper end 11, the lower end 12 of inner coil pipe 1.Shell 2 comprises an inner core 4 and a urceolus 3, and inner core 4 is positioned at urceolus 3, and inner coil pipe 1 is coiled on the outer wall of inner core 4, and the upper end of shell 2 is provided with upper top cover 5, the lower end is provided with lower bottom cover 6.
This high-efficiency compact type heat exchanger is the passage of the cold-producing medium cavity between inner coil pipe 1 and the shell 2 as flow of refrigerant, and the passage that inner coil pipe 1 is flowed as water.Cold-producing medium goes out under enterprising when making condenser, goes out on advancing under water; When making evaporimeter, on advancing under the cold-producing medium, waterbornely go out under advancing.Two row's inner coil pipes are the size of water temperature variation as requested, and selection is series connection or parallel connection.
Adopt the Teat pump boiler of this structure can effectively increase heat exchanger effectiveness between water and the cold-producing medium, adopt and just can obtain good heat exchange effect, particularly adopt two to arrange inner coil pipes and can guarantee bigger discharge than minor structure.This Teat pump boiler also has simple in structure, and lack compact the occupation of land, and water stream channel is big, and water temperature changes greatly, pieces together advantages such as flexible.
More than a kind of high-efficiency compact type heat exchanger that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (3)
1. high-efficiency compact type heat exchanger, it is characterized in that: it comprises the inner coil pipe of shell and two row's serial or parallel connections, described inner coil pipe is positioned at described shell, form the cold-producing medium cavity between described inner coil pipe and the described shell, described cold-producing medium cavity two ends are provided with opening, and described shell is stretched out at the two ends of described inner coil pipe.
2. high-efficiency compact type heat exchanger according to claim 1, it is characterized in that: described shell comprises an inner core and a urceolus, described inner core is positioned at described urceolus, and described inner coil pipe is coiled on the described inner core, and the upper/lower terminal of described shell is respectively equipped with upper top cover and lower bottom cover.
3. high-efficiency compact type heat exchanger according to claim 1 is characterized in that: described inner coil pipe is that screwed pipe or inside are the pipeline of fin for threaded exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202679813U CN201748713U (en) | 2010-07-22 | 2010-07-22 | High-efficiency compact heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202679813U CN201748713U (en) | 2010-07-22 | 2010-07-22 | High-efficiency compact heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748713U true CN201748713U (en) | 2011-02-16 |
Family
ID=43583387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202679813U Expired - Fee Related CN201748713U (en) | 2010-07-22 | 2010-07-22 | High-efficiency compact heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406146A (en) * | 2011-11-10 | 2012-04-11 | 厦门市柏绿食品有限公司 | Device and method for quickly cooling processed oyster juice |
| CN106556267A (en) * | 2016-10-29 | 2017-04-05 | 刘洋豪 | Corrugated tube wound form heat exchanger |
| CN109224482A (en) * | 2018-11-14 | 2019-01-18 | 童浩峥 | A kind of forced circulating reboiler |
-
2010
- 2010-07-22 CN CN2010202679813U patent/CN201748713U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406146A (en) * | 2011-11-10 | 2012-04-11 | 厦门市柏绿食品有限公司 | Device and method for quickly cooling processed oyster juice |
| CN106556267A (en) * | 2016-10-29 | 2017-04-05 | 刘洋豪 | Corrugated tube wound form heat exchanger |
| CN109224482A (en) * | 2018-11-14 | 2019-01-18 | 童浩峥 | A kind of forced circulating reboiler |
| CN109224482B (en) * | 2018-11-14 | 2021-07-20 | 东营益美得化工有限公司 | Forced circulation reboiler |
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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: 20110216 Termination date: 20130722 |