CN204499318U - A kind of aeration tank, field of receiving rear precooling for pear - Google Patents
A kind of aeration tank, field of receiving rear precooling for pear Download PDFInfo
- Publication number
- CN204499318U CN204499318U CN201520106847.8U CN201520106847U CN204499318U CN 204499318 U CN204499318 U CN 204499318U CN 201520106847 U CN201520106847 U CN 201520106847U CN 204499318 U CN204499318 U CN 204499318U
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- CN
- China
- Prior art keywords
- aeration tube
- pear
- pond
- field
- precooling
- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model belongs to fruit freshness preserving facility building technology field, relates to a kind of aeration tank, field of receiving rear precooling for pear.It comprises pond body, aeration tube, pond body is the cuboid pool structure of top-open, aeration tube be above and the left and right sides with the rectangle frame pipeline being uniformly distributed formula passage, be provided with entrance connecting pipe in aeration tube one end, aeration tube is arranged at body inside bottom surface position, pond.The utility model has following features: build pond simple, convenient operation and management, precooling speed is fast.
Description
Technical field:
The utility model belongs to fruit freshness preserving facility building technology field, relates to a kind of aeration tank, field of receiving rear precooling for pear.
Background technology:
The pear plantation of present rural area family, especially large plantation family, the pear of after autumn gathering every year is more, is difficult to sale at short notice and goes out, only have and slowly sell by storage fresh-keeping.For plantation family, the storage fresh-keeping of pear is most important, is directly connected to income.Pear water content is high, and storage fresh-keeping will take rational method according to its inherent characteristic, the effect that just can receive.If after pear is gathered, directly enter storehouse or enter cellar for storing things storage, its rotting rate is very high, it enter storehouse or enter cellar for storing things before must take precooling treatment.At present, the method for plantation family precooling treatment pear selects high and dry vacant lot on the spot in theatre mostly, and pear is put into bar buttress heap shape, upper cover straw mat, takes off seat gravity-flow ventilation night, about needs a month ability dress basket warehouse-in or enter cellar for storing things.The maximum defect of this method is that precooling speed is slow, if meet continuous rainy weather, management extremely bothers.
Utility model content:
The purpose of this utility model provides a kind of aeration tank, field of receiving rear precooling for pear.
The technical scheme that the utility model adopts:
A kind of aeration tank, field of receiving rear precooling for pear, it comprises pond body, aeration tube, pond body is the cuboid pool structure of top-open, aeration tube be above and the left and right sides with the rectangle frame pipeline being uniformly distributed formula passage, be provided with entrance connecting pipe in aeration tube one end, aeration tube is arranged at body inside bottom surface position, pond.
The utility model, described pond body, should be arranged at high and dry position, theatre, length is not limit, width 1 meter, height 0.7 meter.Described aeration tube, its frame duct length is depending on pond body length, and the air with oxygen, for connecting external blower, is sent into bottom the body of pond by aeration tube by air blast by entrance connecting pipe.
The utility model, after the pear of freshly harvested enters pond, above must cover waterproof cloth.During precooling, the air blast upper and lower noon respectively starts once, and supply gas about 30 minutes time, the waterproof cloth that pond body covers above is opened once every night at every turn, opens about one hour time at every turn.
The utility model, pear receives the time of rear precooling about 15-18 days.
The utility model has following features: build pond simple, convenient operation and management, precooling speed is fast.
Accompanying drawing illustrates:
Fig. 1 is aeration tank, field plan structure schematic diagram, its description of symbols: pond body 1, aeration tube 2, passage 3, earth's surface 4, and " → " represents ventilation direction.
Fig. 2 is aeration tank, field Facad structure schematic diagram, its description of symbols: pond body 1, aeration tube 2, passage 3, earth's surface 4, and " → " represents ventilation direction.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of aeration tank, field of receiving rear precooling for pear, it comprises pond body 1, aeration tube 2, pond body 1 is the cuboid pool structure of top-open, aeration tube 2 be above with the left and right sides with the rectangle frame pipeline being uniformly distributed formula passage 3, be provided with entrance connecting pipe in aeration tube 2 one end, aeration tube 2 is arranged at pond body 1 inside bottom surface position.
Claims (1)
1. receive the aeration tank, field of rear precooling for pear for one kind, it is characterized in that: it comprises pond body, aeration tube, pond body is the cuboid pool structure of top-open, aeration tube be above and the left and right sides with the rectangle frame pipeline being uniformly distributed formula passage, be provided with entrance connecting pipe in aeration tube one end, aeration tube is arranged at body inside bottom surface position, pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106847.8U CN204499318U (en) | 2015-02-02 | 2015-02-02 | A kind of aeration tank, field of receiving rear precooling for pear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106847.8U CN204499318U (en) | 2015-02-02 | 2015-02-02 | A kind of aeration tank, field of receiving rear precooling for pear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204499318U true CN204499318U (en) | 2015-07-29 |
Family
ID=53697337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106847.8U Expired - Fee Related CN204499318U (en) | 2015-02-02 | 2015-02-02 | A kind of aeration tank, field of receiving rear precooling for pear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204499318U (en) |
-
2015
- 2015-02-02 CN CN201520106847.8U patent/CN204499318U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |