CN210537562U - Original ecological sweet potato cellar storage room - Google Patents
Original ecological sweet potato cellar storage room Download PDFInfo
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- CN210537562U CN210537562U CN201920971906.6U CN201920971906U CN210537562U CN 210537562 U CN210537562 U CN 210537562U CN 201920971906 U CN201920971906 U CN 201920971906U CN 210537562 U CN210537562 U CN 210537562U
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Abstract
The utility model discloses an original ecological sweet potato cellar storage room, which comprises a cellar body, wherein three surfaces of the cellar body are rock surfaces, the bottom surface of the cellar body is a rock surface or the ground, soil is laid on the outer side surface of the top surface of the cellar body, and the front surface of the cellar body is provided with a door; the top surface of the cellar body is provided with a plurality of vent pipes which are used for communicating the inside and the outside of the cellar body, the vent pipes are communicated with the inside of the cellar body, the lengths of the vent pipes are different, and a reservoir is arranged below the vent pipes; the cellar body is internally provided with a plurality of upright posts and cross beams, the cellar body is provided with a plurality of straight ditches and transverse ditches staggered with the straight ditches on the ground, the straight ditches and the transverse ditches are communicated with the reservoir, and bearing platforms for preventing sweet potatoes are arranged above the straight ditches and the transverse ditches. The utility model discloses make full use of natural advantage conditions such as current soil, hillside, relief, it is capacious to cache, and the loss rate is little.
Description
Technical Field
The utility model discloses sweet potato original ecology preservation cellar, concretely relates to original ecology sweet potato cellar storage room.
Background
The original sweet potato is also named sweet potato, sweet potato and the like, is one of the main crops in the food production in China, and is obtained from the following steps
The plants are widely planted in the areas from northeast to southwest of China. The rotten cellar phenomenon easily occurs in the storage process of sweet potatoes, the main reasons are 'five harms, one lack' and 'five harms': cold injury, wet injury, dry injury and diseases, the first defect is: hypoxia occurs. The sweet potato is warm and afraid of cold and moisture, and has a storage temperature of 10-15 ℃ and a relative humidity of about 80%. Cold damage easily occurs below 10 ℃, and the epidermis is provided with sunken plaques, which causes rottenness. The sweet potato has no physiological dormancy stage, if the temperature is high (15-20 ℃) during storage, the relative humidity is more than 85%, the sweet potato is not well ventilated, and can sprout at any time, so that the sprouting consumes internal nutrition, the taste and the flavor are not good, and the quality of the product is reduced. The sweet potato has thin surface, is easy to be infected by germs and damaged by tetanus during harvesting, and is easy to deteriorate and rot when the tetanus infected potato block is subjected to high temperature and high humidity during storage. Soft rot easily occurs at 15-25 deg.C, and black spot easily occurs at 23-27 deg.C. Therefore, the safe storage of sweet potatoes becomes an awkward problem in the production process of sweet potatoes.
The common sweet potato cellars in the prior production comprise well cellars, overground or semi-underground big house cellars, greenhouse cellars and the like. However, the sweet potato cellar has the following technical defects: in the initial stage of pit storage, because the outside air temperature is high, the pit is easy to cause damp damage, and the sweet potatoes are difficult to carry, in addition, because the pit is sealed too early or the storage amount of the sweet potatoes is too large, the respiration of the sweet potatoes is enhanced, so that the oxygen in the pit is reduced, and when the CO2 reaches 4-5%, the respiration is inhibited, so that the sweet potatoes are rotten due to oxygen deficiency; the large aboveground or semi-underground cellars require thick wall body and roof, have tight structure and need heating equipment, and have high construction cost; the construction of the greenhouse cellar also requires a storage room, an arched shed and front and back wall bodies which are enclosed by four walls, and the greenhouse cellar is difficult to preserve heat in low-temperature areas, so that the cost performance of the greenhouse cellar is low, and the greenhouse cellar is not suitable for popularization and application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an original ecological sweet potato cellar storage room. Long storage and fresh-keeping time and low cost.
The purpose of the utility model is realized through the following technical scheme: the original ecological sweet potato cellar storage room comprises a cellar body, wherein the side surface and the back surface of the cellar body are rock surfaces, the bottom surface of the cellar body is a rock surface or the ground, the positive section of the top surface of the cellar body is arranged in a triangular shape, soil is paved on the outer side surface of the top surface of the cellar body, a door is arranged on the front surface of the cellar body, and wall bodies on two sides of the door are provided with a plurality of ventilation holes; the top surface of the cellar body is provided with a plurality of vent pipes for communicating the inside and the outside of the cellar body, the lengths of the vent pipes communicated into the cellar body are different, and a reservoir is arranged below the vent pipes; the cellar is characterized in that a plurality of stand columns and cross beams are arranged inside the cellar body, a plurality of straight ditches and transverse ditches staggered with the straight ditches are paved on the ground of the cellar body, the straight ditches and the transverse ditches are communicated with the reservoir, and a bearing platform for preventing sweet potatoes is arranged above the straight ditches and the transverse ditches.
Preferably, the cellar body is internally provided with 11 stand columns and three cross beams, and the stand columns and the cross beams are both of reinforced concrete structures.
Preferably, the door is a vent and a transportation passage.
Preferably, 8 vent pipes are arranged 43cm away from the bottom surface of the cellar body, 12 vent pipes are arranged 69cm away from the bottom surface of the cellar body, 10 vent pipes are arranged 95cm away from the bottom surface of the cellar body, and the vent pipes are arranged in a staggered mode in the vertical direction.
Preferably, the water storage tank is arranged below the vent pipe at a position 69cm away from the bottom surface of the cellar body.
Preferably, the height of the soil layer on the top surface of the cellar body is 1.5-2 m.
Preferably, the top of the vent pipe is provided with an unpowered vent ball.
The utility model has the advantages that:
the utility model makes full use of the existing natural advantages conditions of land, hillside, terrain, etc., has large cellaring capacity, can store 120 tons of fresh potatoes, is convenient for vehicles to enter and exit the cellaring, saves the labor cost by 2.8 yuan, utilizes natural ventilation, and saves 8000 yuan of energy; the storage effect is good, 41.6 thousand of sweet potatoes are stored in 2017-2018, the rotten sweet potatoes are 4130 jin, the loss rate is 1%, the benefit is increased by 29 thousand yuan each year, and the fresh sweet potatoes are good in appearance after being taken out of the cellar and good in selling.
Drawings
FIG. 1 is a front elevation view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a right side elevation view of the present invention.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
The sweet potato plays an important role in production as a main crop in agriculture in China. Because the sweet potatoes are rich in dietary fibers, carotene, vitamin A, B, C, E, potassium, iron, copper, selenium, calcium and the like, the sweet potatoes are the first ten best vegetables which have the nutritional value selected by the world health organization, and become good health-care products. The sale price of the sweet potato is rapidly increased, and after the sweet potato is harvested,
with the increase of storage and preservation time, the selling price is continuously increased. Such as: the selling price of each 500 g in the harvest period is 0.5-0.8 yuan, and the individual variety is 0.8-1 yuan; by the spring festival, the market selling price of 500 g reaches 1.5-2 yuan, and the selling price of 500 g of individual varieties is 2.5-3 yuan. Therefore, the sweet potato fresh-keeping method can increase the planting benefit of the masses by more than one time, so that the fresh potato industry in the southwest and other areas is developed quickly at present, and the enthusiasm of the masses is high.
As shown in fig. 1-3, an original ecological sweet potato cellar storage room, including cellar for storing things body 1, cellar for storing things body 1 internal length 14.7 meters, interior wide 9.6 meters, the rock wall height 5-9 meters, cellar for storing things body 1's side is the rock face with the back, and rear, side all are the rock and do the wall body, adopt the heat retaining principle of cave, are for keeping the temperature in the cellar for 12-14 degrees, and humidity keeps at 80-90 degrees, and do the natural wall with the rock, and ground does not harden yet, and cellar for storing things body 1's bottom surface is rock face or ground, and the positive section of cellar for storing things body 1 top surface is the triangle-shaped setting, soil 2 has been laid to cellar for storing things body 1's top surface, the both sides wall body of door 3 all is equipped with a plurality of ventholes. The cellar front door (12 meters in length and 12.6 meters in width are equivalent to a large ventilation opening) is also convenient for the vehicles to get in and out, and the second door is designed to keep the temperature in the cellar stable and reduce the external influence; the width of a storage cellar is 9.6 meters, 8000 baskets of sweet potato choppers are placed, the corridor is 1.2 meters, the entrance and exit of a forklift are facilitated, the height is 3-4 meters, ventilated plastic turnover baskets are placed at the layers of 5, 7 and 8 layers, the length of each basket is 53 centimeters, the width of each basket is 38 centimeters, the height of each basket is 27 centimeters, 0.054378 multiplied by 8000 is =435.024, and the space above each basket is one third at most; the front PVC pipe and the rear PVC pipe are ventilated by natural wind to form convection, so that the concentration of oxygen and carbon dioxide in the cellar is kept stable; the top surface of the cellar body 1 is provided with a plurality of vent pipes 4 for communicating the inside and the outside of the cellar body 1, the lengths of the vent pipes 4 communicated into the cellar body 1 are different, and a reservoir is arranged below the vent pipes 4; be equipped with 11 stands and three crossbeams in the cellar for storing things body 1, and stand and crossbeam are the reinforced concrete structure, cellar for storing things body 1 ground be equipped with laid a plurality of straight ditches and with the crisscross horizontal ditch of straight ditch, horizontal ditch all communicate with the cistern, and all are equipped with the plummer that is used for preventing the sweet potato above it.
The door 3 is a vent and a transportation passage.
8 vent pipes 4 are arranged 43cm away from the bottom surface of the cellar body 1, 12 vent pipes 4 are arranged 69cm away from the bottom surface of the cellar body 1, 10 vent pipes 4 are arranged 95cm away from the bottom surface of the cellar body 1, and the vent pipes 4 are arranged in a staggered mode in the vertical direction.
The water storage tank is arranged below the vent pipe 4 at a position 69cm away from the bottom surface of the cellar body 1.
The height of the soil 2 layer on the top surface of the cellar body 1 is 1.5-2 m.
The top of the vent pipe 4 is provided with an unpowered vent ball. Rain falling rainwater is blocked, air in the cellar is opened into convection, oxygen and dioxide in the cellar are oxidized, and the concentration of carbon is kept stable, namely carbon dioxide cannot be higher than 10% and oxygen cannot be lower than 7%.
A sweet potato cellaring method comprises the following steps:
s1, building a cellar land; three surfaces of the cellaring land are arranged in the rock, soil is paved on the top surface of the cellaring land, and crops are planted on the soil;
s2, controlling the temperature and humidity of the cellaring land; controlling the temperature in the cellar to be 12-14 ℃, keeping the humidity at 80-90 ℃, using rock as a natural wall, preventing the ground from hardening, arranging a ventilation door on the front surface of the cellar, arranging water reservoirs and water ditches in the cellar in a staggered manner, and arranging a plurality of ventilation pipes in the cellar;
s3, placing the sweet potatoes into a cellar for cellar storage in a non-grounded manner.
Specifically, in S2, 3 floors of houses are built in front of the cellar, one floor is a ventilation opening and a transportation lane, the second floor is an office, and the third floor is a training room; three iron net ventilation holes with the length of 37cm and the height of 28cm are respectively arranged at the positions 0.04 cm away from the ground under the two side walls of the door, 8 ventilation pipes, 12 ventilation pipes and 10 ventilation pipes are respectively arranged at the positions 43cm, 69cm and 95cm away from the cellar ground in a crossed and staggered manner, and a reservoir with the length of 1.6 meters, the width of 1.1 meter and the depth of 1.1 meter is arranged at the position 69cm in front of the ventilation pipes in the cellar; three-edge straight ditches are built in the cellar, the distance between each straight ditch and a rock wall ditch is 1.5 meters, the straight ditches are 10 meters, 5 transverse ditches with the length of 1.5 meters are built from the rock ditches to the straight ditches with the length of 10 meters, water is introduced into the 10 meters long ditches, the long ditches are crossed and repaired by 5 transverse ditches, the water is introduced into the middle ditches of the columns, 5 long ditches with the length of 1.5 meters are crossed and repaired, the water is introduced into the 10 meters straight ditches, the straight ditches are 40cm wide, the ditches are 25cm deep, 4 straight ditches, 3 small straight ditches, the length of 55.4 meters, the length of the transverse ditches is 20, and the length of the meter is 30 meters. The width of the ditch is 40cm, the depth of the ditch is 25cm, water in the cellar can circularly flow, and the cellar can be placed into a reservoir to be discharged into an external ditch for discharge when the temperature and the humidity are high. The water stored in the ditch is used for keeping the temperature of each place in the cellar within 10 to 15 ℃ and the humidity within 80 to 90 ℃;
furthermore, two cement steel bars are used as lifting bars at intervals of 1.5 m and 1.2 m on the vertical ditch and the horizontal ditch for bearing the sweet potato frame, namely PVCA pipes are sleeved in the screw thread steel lifting bars of the lifting bars made of two cement steel bars at intervals of 1.5 m and 1.2 m on the ditch, the PVC sleeve steel bars passing through the ditch can bear ten boxes of sweet potatoes (50 jin each box) in the cellar, and the lifting bars can be used for loading and unloading 4 tons of sweet potato vehicles.
Utilize the utility model to store sweet potato in cellar for storing things, store 41.6 ten thousand sweet potatoes (bad potato) totally in 2017-2018, rotten potato 4130 jin, the loss rate is 1%, prior art cellar for storing things sweet potato can be up to 5% loss rate, promptly the utility model discloses 16 jin of sweet potato loss has been retrieved in 2017-2018, reduces loss 26 ten thousand yuan. Adopt simultaneously the utility model discloses the bright potato that cellaring goes out the cellar for storing things good, sells good mutually, and every kilogram selling price improves to 6 yuan, has improved the income greatly.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (7)
1. An original ecological sweet potato cellar storage room, which is characterized in that: the pit comprises a pit body, wherein the side surface and the back surface of the pit body are rock surfaces, the bottom surface of the pit body is a rock surface or the ground, the front section of the top surface of the pit body is arranged in a triangular shape, soil is laid on the outer side surface of the top surface of the pit body, a door is arranged on the front surface of the pit body, and wall bodies on two sides of the door are provided with a plurality of ventilation holes; the top surface of the cellar body is provided with a plurality of vent pipes for communicating the inside and the outside of the cellar body, the lengths of the vent pipes communicated into the cellar body are different, and a reservoir is arranged below the vent pipes; the cellar is characterized in that a plurality of stand columns and cross beams are arranged inside the cellar body, a plurality of straight ditches and transverse ditches staggered with the straight ditches are paved on the ground of the cellar body, the straight ditches and the transverse ditches are communicated with the reservoir, and a bearing platform for preventing sweet potatoes is arranged above the straight ditches and the transverse ditches.
2. The original ecological sweet potato cellar storage room of claim 1, which is characterized in that: the cellar is internally provided with 11 stand columns and three cross beams, and the stand columns and the cross beams are of reinforced concrete structures.
3. The original ecological sweet potato cellar storage room of claim 1, which is characterized in that: the door is a vent and a transportation channel.
4. The original ecological sweet potato cellar storage room of claim 1, which is characterized in that: 8 vent pipes are arranged 43cm away from the bottom surface of the cellar body, 12 vent pipes are arranged 69cm away from the bottom surface of the cellar body, 10 vent pipes are arranged 95cm away from the bottom surface of the cellar body, and the vent pipes are arranged in a staggered mode in the vertical direction.
5. The original ecological sweet potato cellar storage room of claim 4, which is characterized in that: the water storage tank is arranged below the vent pipe at a position 69cm away from the bottom surface of the cellar body.
6. The original ecological sweet potato cellar storage room of claim 1, which is characterized in that: the height of the soil layer on the top surface of the cellar body is 1.5-2 m.
7. The original ecological sweet potato cellar storage room of claim 1, which is characterized in that: the top of the vent pipe is provided with an unpowered vent ball.
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| CN201920971906.6U CN210537562U (en) | 2019-06-26 | 2019-06-26 | Original ecological sweet potato cellar storage room |
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| CN201920971906.6U CN210537562U (en) | 2019-06-26 | 2019-06-26 | Original ecological sweet potato cellar storage room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122081A (en) * | 2019-06-26 | 2019-08-16 | 遂宁市安居永丰绿色五二四红苕专业合作社 | A kind of ecosystem sweet potato stores sth. in a cellar method |
| CN110122080A (en) * | 2019-06-26 | 2019-08-16 | 遂宁市安居永丰绿色五二四红苕专业合作社 | A kind of ecosystem sweet potato stores sth. in a cellar room and stores sth. in a cellar method |
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2019
- 2019-06-26 CN CN201920971906.6U patent/CN210537562U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122081A (en) * | 2019-06-26 | 2019-08-16 | 遂宁市安居永丰绿色五二四红苕专业合作社 | A kind of ecosystem sweet potato stores sth. in a cellar method |
| CN110122080A (en) * | 2019-06-26 | 2019-08-16 | 遂宁市安居永丰绿色五二四红苕专业合作社 | A kind of ecosystem sweet potato stores sth. in a cellar room and stores sth. in a cellar method |
| CN110122081B (en) * | 2019-06-26 | 2022-02-22 | 遂宁市安居永丰绿色五二四红苕专业合作社 | Original ecological sweet potato cellaring method |
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