CN202770264U - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
- Publication number
- CN202770264U CN202770264U CN 201220383977 CN201220383977U CN202770264U CN 202770264 U CN202770264 U CN 202770264U CN 201220383977 CN201220383977 CN 201220383977 CN 201220383977 U CN201220383977 U CN 201220383977U CN 202770264 U CN202770264 U CN 202770264U
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- Prior art keywords
- heat exchanger
- plate
- plate type
- type heat
- heat exchange
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate type heat exchanger which comprises heat exchanging plates and a heat exchanging pipe. The heat exchanging pipe comprises an inlet and an outlet. The heat exchanging pipe is connected on a gap between the two heat exchanging plates. Compared with the prior art, the plate type heat exchanger has the advantages of being high in heat exchanging efficiency, little in heat loss, compact and light in structure, small in occupied area, convenient to install and clean, wide in application, long in service life and the like. Under the same pressure loss, the heat transmission parameter of the plate type heat exchanger is three to five times higher than that a pipe type heat exchanger, whereas the occupied area is only one third of that of the pipe type heat exchanger. And heat recycling efficiency is improved to be more than 90%.
Description
Technical field
The utility model relates to the heat exchange field, exactly refers to a kind of plate type heat exchanger.
Background technology
Heat exchanger is the equipment of realizing heat exchange, is the requisite unit of heat exchange process process, is widely used in the engineering fields such as oil, chemical industry, light industry, pharmacy, food, machinery, metallurgy, power.At present, existing heat exchanger mainly is pipe heat exchanger, and two kinds of fluids flow in tube side and shell side respectively in pipe heat exchanger, are cross-flow passes generally, and the logarithmic mean temperature difference (LMTD) correction factor is little, and heat exchange efficiency is not high.
The utility model content
For defects, the technical problem that the utility model solves is to provide a kind of plate type heat exchanger, have that heat exchange efficiency is high, heat loss is little, the advantages such as advantages of compact and light structure, floor space are little, easy to clean is installed, be widely used, long service life, under the uniform pressure damaed cordition, the high 3-5 of its ratio of heat transfer coefficient pipe heat exchanger doubly, floor space is 1/3rd of pipe heat exchanger, and heat recovery rate can be up to more than 90%.
In order to solve above technical problem, the plate type heat exchanger that the utility model provides comprises heat exchange plate and heat exchanger tube, and described heat exchanger tube comprises import and outlet, and described heat exchanger tube is connected on two slits between the described heat exchange plate.
Preferably, described heat exchanger tube is connected on the described heat exchange plate by welding manner.
Preferably, described heat exchange plate is corrugated plate.
Preferably, described heat exchange plate is the straight-plate-type plate.
Preferably, the import of described heat exchanger tube and outlet are arranged on the top of described heat exchange plate.
Preferably, plate type heat exchanger also comprises discharging tube, and described discharging tube is connected with described heat exchanger tube, and described discharging tube is arranged on the below of described heat exchange plate.
Preferably, be provided with normally closed solenoid valve on the described discharging tube.
The plate type heat exchanger that the utility model provides comprises heat exchange plate and heat exchanger tube, and described heat exchanger tube comprises import and outlet, and described heat exchanger tube is connected on two slits between the described heat exchange plate.Compared with prior art, the plate type heat exchanger that the utility model provides, have that heat exchange efficiency is high, heat loss is little, the advantages such as advantages of compact and light structure, floor space are little, easy to clean is installed, be widely used, long service life, under the uniform pressure damaed cordition, the high 3-5 of its ratio of heat transfer coefficient pipe heat exchanger doubly, floor space is 1/3rd of pipe heat exchanger, and heat recovery rate can be up to more than 90%.
Description of drawings
Fig. 1 is the structural representation of plate type heat exchanger among the utility model embodiment.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the structural representation of plate type heat exchanger among the utility model embodiment.
The plate type heat exchanger that the utility model embodiment provides comprises heat exchange plate 1 and heat exchanger tube 2, and heat exchanger tube 2 comprises import 3 and outlet 4, and the import 3 of heat exchanger tube 2 and outlet 4 are arranged on the top of heat exchange plate 1.
Plate type heat exchanger also comprises discharging tube 5, and discharging tube 5 is connected with heat exchanger tube 2, and discharging tube 5 is arranged on the below of heat exchange plate 1, is provided with normally closed solenoid valve 6 on the discharging tube 5.When motor cut out, normally closed solenoid valve 6 was opened, and discharged the liquid working substance in the heat exchanger tube 2.
Compared with prior art, the plate type heat exchanger that the utility model provides, have that heat exchange efficiency is high, heat loss is little, the advantages such as advantages of compact and light structure, floor space are little, easy to clean is installed, be widely used, long service life, under the uniform pressure damaed cordition, the high 3-5 of its ratio of heat transfer coefficient pipe heat exchanger doubly, floor space is 1/3rd of pipe heat exchanger, and heat recovery rate can be up to more than 90%.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a plate type heat exchanger is characterized in that, comprises heat exchange plate and heat exchanger tube, and described heat exchanger tube comprises import and outlet, and described heat exchanger tube is connected on two slits between the described heat exchange plate.
2. plate type heat exchanger according to claim 1 is characterized in that, described heat exchanger tube is connected on the described heat exchange plate by welding manner.
3. plate type heat exchanger according to claim 2 is characterized in that, described heat exchange plate is corrugated plate.
4. plate type heat exchanger according to claim 2 is characterized in that, described heat exchange plate is the straight-plate-type plate.
5. according to claim 3 or 4 each described plate type heat exchangers, it is characterized in that, the import of described heat exchanger tube and outlet are arranged on the top of described heat exchange plate.
6. plate type heat exchanger according to claim 5 is characterized in that, also comprises discharging tube, and described discharging tube is connected with described heat exchanger tube, and described discharging tube is arranged on the below of described heat exchange plate.
7. plate type heat exchanger according to claim 6 is characterized in that, is provided with normally closed solenoid valve on the described discharging tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383977 CN202770264U (en) | 2012-08-02 | 2012-08-02 | Plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383977 CN202770264U (en) | 2012-08-02 | 2012-08-02 | Plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770264U true CN202770264U (en) | 2013-03-06 |
Family
ID=47776830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383977 Expired - Fee Related CN202770264U (en) | 2012-08-02 | 2012-08-02 | Plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770264U (en) |
-
2012
- 2012-08-02 CN CN 201220383977 patent/CN202770264U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU XINGCHEN THERMAL ENERGY CO., LTD. Free format text: FORMER NAME: GUANGZHOU XINGCHEN THERMAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 510000 403 rooms, first courtyard, 189 London Road, Guangzhou, Guangdong, Haizhuqu District Patentee after: GUANGZHOU XINGCHEN THERMAL ENERGY CO.,LTD. Address before: 510000 building 1, building 189, 202 London Road, Guangdong, Guangzhou, China, edited by myself, Patentee before: GUANGZHOU XINGCHEN THERMAL TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |