CN101338963A - Method for optimizing cool house internal flow field - Google Patents
Method for optimizing cool house internal flow field Download PDFInfo
- Publication number
- CN101338963A CN101338963A CNA2008100415023A CN200810041502A CN101338963A CN 101338963 A CN101338963 A CN 101338963A CN A2008100415023 A CNA2008100415023 A CN A2008100415023A CN 200810041502 A CN200810041502 A CN 200810041502A CN 101338963 A CN101338963 A CN 101338963A
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- CN
- China
- Prior art keywords
- flow field
- optimizing
- internal flow
- house internal
- cool house
- 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.)
- Pending
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention pertains to the refrigeratory design technique and relates to a method for optimizing the flow field in a refrigeratory. The method is characterized in that an arched baffle is arranged at the wall corner corresponding to the fa.ade of an air cooler. The invention effectively disperses the stress concentration at the wall corner corresponding to the fa.ade of the air cooler, distributes stress uniformly, protects the architectural structure of the refrigeratory, and maintains the consistency of the flow field.
Description
Technical field
The invention belongs to the Refrigerating House Design technology, relate to a kind of method of optimizing cool house internal flow field.
Background technology
In recent years, along with development of market economy, the raising of living standards of the people, the quantity of freezer and capacity are also increasing sharply, and Refrigerating House Design are also had higher requirement, to improve the quality of chilled goods.
In the general freezer, effect is directly blown owing to be subjected to air-cooler by place, the positive pairing corner of air-cooler, and pressure distribution is very concentrated, is the area of stress concentration of freezer.Along with the increase of air-cooler cold air blast velocity, pressure will further increase, concentrate, and be very disadvantageous to freezer storehouse body structure like this; Simultaneously, place, the positive pairing corner of air-cooler easily produces whirlpool, has destroyed the continuity in flow field, is unfavorable for the refrigeration of article.Thereby the design at place, corner is left to be desired.
Summary of the invention
The object of the present invention is to provide a kind of method of optimizing cool house internal flow field; disperse the stress at place, the positive pairing corner of air-cooler to concentrate effectively, uniform pressure distributes, the building structure of protection freezer; the continuity that keeps the flow field, the needs of adaptation commerce services.
Technical scheme of the present invention is the positive pairing corner of air-cooler place's design curved baffle, and corner's baffle plate bending radius is 0.2～1 meter.The wind speed at place, the positive pairing corner of air-cooler is big more, and selected bending radius also should be big more.
After around the corner baffle plate being set, whirlpool reduces, and causes the Temperature Distribution at this place also to be tending towards even.Along with the increase of baffle plate radius of curvature, the pressure distribution homogenising is good more.
The specific embodiment
Air-cooler wind speed in the freezer is 6m/s, is 0.5m in place, corner design curved baffle curved baffle bending radius, learns that by numerical simulation the pressure distribution at this place is even, and it is even that Temperature Distribution also is tending towards.
The present invention disperses the stress at place, the positive pairing corner of air-cooler to concentrate effectively, and uniform pressure distributes, and the building structure of protection freezer keeps the continuity in flow field.
Claims (2)
1. a method of optimizing cool house internal flow field is characterized in that: at the positive pairing corner of air-cooler place's design curved baffle.
2. a kind of method of optimizing cool house internal flow field according to claim 1 is characterized in that: the baffle plate bending radius is 0.2～1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100415023A CN101338963A (en) | 2008-08-07 | 2008-08-07 | Method for optimizing cool house internal flow field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100415023A CN101338963A (en) | 2008-08-07 | 2008-08-07 | Method for optimizing cool house internal flow field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101338963A true CN101338963A (en) | 2009-01-07 |
Family
ID=40213093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100415023A Pending CN101338963A (en) | 2008-08-07 | 2008-08-07 | Method for optimizing cool house internal flow field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101338963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879977A (en) * | 2014-02-28 | 2015-09-02 | 株式会社电装 | Apparatus for adjusting temperature and storing |
-
2008
- 2008-08-07 CN CNA2008100415023A patent/CN101338963A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879977A (en) * | 2014-02-28 | 2015-09-02 | 株式会社电装 | Apparatus for adjusting temperature and storing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090107 |