CN204359004U - A kind of evaporimeter with liquid stream uniform board - Google Patents
A kind of evaporimeter with liquid stream uniform board Download PDFInfo
- Publication number
- CN204359004U CN204359004U CN201420834641.2U CN201420834641U CN204359004U CN 204359004 U CN204359004 U CN 204359004U CN 201420834641 U CN201420834641 U CN 201420834641U CN 204359004 U CN204359004 U CN 204359004U
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- housing
- liquid stream
- uniform board
- stream uniform
- evaporimeter
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Abstract
The utility model relates to machinery manufacturing technology field, specifically a kind of evaporimeter with liquid stream uniform board, it has housing, some row's heat exchanger tubes are evenly equipped with in described housing, the upper left corner of housing is provided with gaseous working medium outlet, the lower right corner of housing is provided with liquid refrigerant entrance, particularly: be positioned in housing below orlop heat exchanger tube and be installed with liquid stream uniform board, described liquid stream uniform board is arranged along housing total length, liquid stream uniform board is evenly equipped with some tap holes, the aperture of tap hole is 8mm, and percent opening is 60 ~ 70%; The utility model structure is simple, designs ingenious, substantially increases the service life of heat exchanger tube and the stability of heat exchange property in evaporimeter, ensured the reliability and stability of electricity generation system.
Description
Technical field
The utility model relates to machinery manufacturing technology field, specifically a kind of evaporimeter with liquid stream uniform board, and it is mainly used in cogeneration industry.
Background technology
Cogeneration refers to the technology utilizing thermal power transfer unnecessary in production process to be electric energy.Cogeneration is not only energy-conservation, also helps environmental protection.The visual plant of cogeneration is residual evaporator, it utilizes the heat in the working medium such as waste gas, waste liquid or flammable matter to make thermal source, produce steam and be used for generating, in the process, liquid refrigerant when entering evaporimeter as direct impingement heat transfer pipe will heat exchanging pipe formed erosion, and be easy to the fluctuation causing heat exchange property due to the change of flow rate of liquid, and then affect the reliability and stability of whole electricity generation system.
Summary of the invention
The purpose of this utility model is exactly will solve liquid refrigerant in current cogeneration industry can exchange heat pipe when entering evaporimeter and cause erosion and can cause the fluctuation of heat exchange property due to the change of flow rate of liquid, affect the problem of the reliability and stability of whole electricity generation system, a kind of evaporimeter with liquid stream uniform board is provided.
The technical solution of the utility model is: a kind of evaporimeter with liquid stream uniform board, there is housing, some row's heat exchanger tubes are evenly equipped with in described housing, the upper left corner of housing is provided with gaseous working medium outlet, and the lower right corner of housing is provided with liquid refrigerant entrance, particularly: be positioned in housing below orlop heat exchanger tube and be installed with liquid stream uniform board, described liquid stream uniform board is arranged along housing total length, liquid stream uniform board is evenly equipped with some tap holes, and the aperture of tap hole is 8mm, and percent opening is 60 ~ 70%.
The utility model installs one piece of liquid stream uniform board additional at the liquid refrigerant entrance top of evaporimeter, make liquid before entering evaporimeter, carry out being uniformly distributed of a liquid, regulation and control enter the fluid flow of each position of evaporimeter effectively simultaneously, the erosion that effective solution liquid exchange heat pipe causes and the fluctuation due to the unstable heat exchanging performance generation of flow rate of liquid, make whole Generation System Reliability and stability be greatly enhanced.
The utility model structure is simple, designs ingenious, substantially increases the service life of heat exchange pipe of evaporator and the stability of heat exchange property, ensured the reliability and stability of electricity generation system.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model evaporimeter cuts open structural representation;
Fig. 2 is the A-A sectional view of Fig. 1;
In figure: 1-housing, 2-heat exchanger tube, 3-gaseous working medium exports, 4-liquid refrigerant entrance, 5-liquid stream uniform board, 6-tap hole.
Detailed description of the invention
See Fig. 1, Fig. 2, the utility model is a kind of evaporimeter with liquid stream uniform board, there is housing, some row's heat exchanger tubes are evenly equipped with in described housing, the upper left corner of housing is provided with gaseous working medium outlet, the lower right corner of housing is provided with liquid refrigerant entrance, particularly: be positioned in housing below orlop heat exchanger tube and be installed with liquid stream uniform board, described liquid stream uniform board is arranged along housing total length, liquid stream uniform board is evenly equipped with some tap holes, the aperture of tap hole is 8mm, and percent opening is 60 ~ 70%, and in the present embodiment, concrete percent opening is 60%.
On the stream of liquid described in the utility model uniform board, the aperture of tap hole and percent opening are through that repeatedly engineer testing determines, liquid refrigerant can be made evenly to enter heat exchanger tube surface, substantially increase the service life of evaporimeter and the stability of electricity generation system.
Claims (1)
1. the evaporimeter with liquid stream uniform board, there is housing, some row's heat exchanger tubes are evenly equipped with in described housing, the upper left corner of housing is provided with gaseous working medium outlet, and the lower right corner of housing is provided with liquid refrigerant entrance, it is characterized in that: be positioned in housing below orlop heat exchanger tube and be installed with liquid stream uniform board, described liquid stream uniform board is arranged along housing total length, liquid stream uniform board is evenly equipped with some tap holes, and the aperture of tap hole is 8mm, and percent opening is 60 ~ 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834641.2U CN204359004U (en) | 2014-12-25 | 2014-12-25 | A kind of evaporimeter with liquid stream uniform board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834641.2U CN204359004U (en) | 2014-12-25 | 2014-12-25 | A kind of evaporimeter with liquid stream uniform board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359004U true CN204359004U (en) | 2015-05-27 |
Family
ID=53260470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834641.2U Active CN204359004U (en) | 2014-12-25 | 2014-12-25 | A kind of evaporimeter with liquid stream uniform board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359004U (en) |
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2014
- 2014-12-25 CN CN201420834641.2U patent/CN204359004U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |