CN207060889U - Seed storage device with drying layer double-decker - Google Patents
Seed storage device with drying layer double-decker Download PDFInfo
- Publication number
- CN207060889U CN207060889U CN201720734573.6U CN201720734573U CN207060889U CN 207060889 U CN207060889 U CN 207060889U CN 201720734573 U CN201720734573 U CN 201720734573U CN 207060889 U CN207060889 U CN 207060889U
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- Prior art keywords
- oxygen
- seed
- cavity
- nitrogen
- valve
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of seed storage device with drying layer double-decker, including：Storage device body, it is provided with outer layer and internal layer, and cavity is provided between its outer layer and internal layer, and the cavity is used to accommodate gas；The outer layer upper end is provided with connection oxygen cylinder, and it connects the oxygen air inlet of cavity, connects the nitrogen inlet and seed inlet port of its connection cavity of nitrogen cylinder；The side wall of outer layer one is provided with seed export connection accommodating chamber and forms an angle of inclination with bottom, and angle is more than 30 °, and is provided with closure；The utility model is provided with oxygen cylinder, nitrogen cylinder, the oxygen content of interior intracavitary is controlled by PLC, control seed and oxygen exposure, the utility model internal layer is additionally provided with drying layer drying, the condition of storage of seed can strictly be controlled, in the utility model stored seed, the utility model device is in the state of a sealing, significantly improves Seed storage rate.
Description
Technical field
It the utility model is related to seed storage technical field.More specifically, the utility model is related to one kind has drying
The seed storage device of layer double-decker.
Background technology
The same with the organism of all work, seed is to keep maintaining close ties with extraneous by metabolism.To maintain
Vital movement.The outstanding feature that seed carries out metabolism during storage is exactly respiration.Seed is by breathing
Effect carries out the metabolic activities such as gas, heat, moisture with external environmental condition.Therefore, the respiration of seed is controlled, is reduced
The consumption of reserve substance.Vigorous vitality is kept, can be only achieved the purpose of safe storage.The mode of seed respiration has two
Kind, first, carrying out aerobic respiration in the case where ventilation is good.Aerobic respiration is exactly to consume oxygen, the nutrients in oxidation seed
Matter.Carbon monoxide, water and a large amount of heat energy are produced, respiration is strong, then it is more to consume the material of storage, will be accumulated in seed heap
Water and heat bring unfavorable factor to safe storage, second, in poor aeration anoxic, seed goes to anaerobic respiration, and result is
In addition to producing carbon dioxide and a small amount of heat energy, while more ethanol is generated, germinating power can be lost quickly by producing vinosity.
So to take good care of seed, it is necessary to control the breathing of seed；Control the breathing of seed can be by controlling seed to be contacted with oxygen
Amount, also lacks a kind of device that can control seed and oxygen exposure at present.
Utility model content
A purpose of the present utility model be to provide it is a kind of can control seed and oxygen exposure and can control humiture,
The seed storage device with drying layer double-decker that the seed storage time is long, germination percentage is high, the utility model are provided with oxygen
Bottle, nitrogen cylinder, the oxygen content of interior intracavitary, control seed and oxygen exposure, the utility model are controlled by PLC
Internal layer bottom be provided with drying layer, can strictly control the condition of storage of seed, significantly improve Seed storage rate.
Technical scheme provided by the utility model is：
A kind of seed storage device with drying layer double-decker, including：
Storage device body, it is provided with outer layer and internal layer, cavity is provided between its outer layer and internal layer, and the cavity is used for
Accommodate gas；
The outer layer upper end is provided with the oxygen air inlet of its connection cavity of connection oxygen cylinder, connection nitrogen cylinder, and it connects cavity
Nitrogen inlet and seed inlet port；
The side wall of outer layer one is provided with seed export connection accommodating chamber and forms an angle of inclination with bottom, and angle is more than
30 °, and it is provided with closure；
The outer layer inwall upper end is provided with oxygen test device, and for testing the oxygen content in cavity, the oxygen is surveyed
Trial assembly is put be connected with PLC after be connected by socket with power supply, by PLC come control oxygen test device test
Numerical value is shown by display screen after oxygen content in cavity；
Accommodating chamber is provided with the internal layer, its accommodating chamber is used for stored seed, and seed enters interior by seed inlet port
Layer storage, four walls of the internal layer are provided with some holes, and its hole is used for seed and air contact in cavity, institute during stored seed
The size that hole is less than stored seed is stated, the bottom of the accommodating chamber is provided with one layer of drying layer, grid is provided with its drying layer,
Drier is provided with the drying layer, the grid is detachably connected with internal layer；
Oxygen cylinder, it is connected by the first pipeline with the oxygen inlet of outer layer upper end, for providing oxygen, the oxygen cylinder
Top is provided with the first valve pressure table；
Nitrogen cylinder, it is connected by second pipe with the nitrogen inlet of outer layer upper end, for providing nitrogen, the nitrogen cylinder
Top is provided with the second valve pressure table.
Preferably, in addition to：Oxygen air inlet connection cavity end is provided with oxygen valve, and oxygen air inlet connection cavity end is set
There is oxygen valve.
Preferably, in addition to：Oxygen valve, it is connected with oxygen air inlet connection cavity end, and the oxygen valve is controlled by PLC
Device automatic control switch processed；Nitrogen valve, connection cavity end be connected with nitrogen inlet for it, the nitrogen valve by PLC oneself
Dynamic controlling switch.
Preferably, in addition to：Chip, it is arranged in PLC, and oxygen threshold value can be set in the chip, works as sky
The oxygen being passed through when intracavitary oxygen reaches higher limit by chip startup PLC opening nitrogen valve in nitrogen balance cavity contains
Amount, PLC is started by chip when testing oxygen content within threshold value by oxygen test device and closes nitrogen valve；When
When oxygen reaches lower limit in cavity by chip start PLC open oxygen valve be passed through oxygen increase cavity in oxygen
Content, PLC is started by chip when testing oxygen content within threshold value by oxygen test device and closes oxygen valve.
The utility model comprises at least following beneficial effect：
The utility model is provided with inside and outside two layers double-decker, provided with oxygen cylinder, nitrogen cylinder, is controlled by PLC
The oxygen content of intracavitary in system, control seed and oxygen exposure, the utility model internal layer are additionally provided with drying layer drying, can be strict
The condition of storage of seed is controlled, in the utility model stored seed, the utility model device is in the state of a sealing, shows
Write and improve Seed storage rate.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Identified in figure：Seed storage device -1 with drying layer double-decker, storage device body -11, oxygen cylinder -
12, nitrogen cylinder -13, outer layer -111, seed inlet port -112, oxygen air inlet -113a, nitrogen inlet -113b, oxygen valve -
114a, nitrogen valve -114b, cavity -115a, accommodating chamber -115b, internal layer -116, drying layer -117, grid -117a, PLC control
Device -118 processed, display screen -1181, chip -1182, oxygen test device -119, the first valve pressure table -121, the first pipeline -
122, the second pipe -132 of the second valve pressure table -131.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in figure 1, a kind of seed storage device 1 with drying layer double-decker, including：
Storage device body 11, it is provided with outer layer 111 and internal layer 116, and sky is provided between its outer layer 111 and internal layer 116
Chamber 115a, the cavity 115a are for accommodating gas；
The upper end of outer layer 111 is provided with connection oxygen cylinder 12, and it connects the oxygen air inlet 113a of cavity, connection nitrogen cylinder
The nitrogen inlet 113b and seed inlet port 112 of 13 its connection cavity, seed inlet port are similarly provided with closure；
The side wall of outer layer 111 1 is provided with seed export 112a connection accommodating chambers and forms an angle of inclination with bottom,
Angle is more than 30 °, and is provided with closure, is seal cap sealing outlet in seed storage；
The inwall upper end of outer layer 111 is provided with oxygen test device 119, for testing the oxygen content in cavity 115a,
The oxygen test device 119 is connected after being connected with PLC 118 by socket with power supply, by PLC 118 come
Control oxygen test device 119 is tested in cavity 115a shows numerical value after oxygen content by display screen 1181；
Accommodating chamber 115b is provided with the internal layer 116, its accommodating chamber 115b is used for stored seed, and seed is entered by seed
Mouth 112 enters internal layer 116 and stored, and four walls of the internal layer 116 are provided with some holes, and its hole is used for seed during stored seed
With air contact in cavity 115a, the hole is less than the size of stored seed, and the bottom of the accommodating chamber 115b is provided with one layer
Drying layer 117, grid 117a is provided with its drying layer 117, drier, the grid 117a are provided with the drying layer 117
It is detachably connected with internal layer 116, it is direct with the drier in drying layer 117 when provided with grid 117a being to prevent seed storage
Contact, preferably silica-gel desiccant；
Oxygen cylinder 12, it is connected by the first pipeline 122 with the oxygen inlet of outer layer upper end, described for providing oxygen
The top of oxygen cylinder 12 is provided with the first valve pressure table 121, and the first valve pressure table 121 controls the throughput of oxygen；
Nitrogen cylinder 13, it is connected by second pipe 132 with the nitrogen inlet of outer layer upper end, described for providing nitrogen
The top of nitrogen cylinder 13 is provided with the second valve pressure table 131, and the second valve pressure table 121 controls the throughput of nitrogen.
Another embodiment, in addition to：Oxygen air inlet 113a connection cavity 115a ends are provided with oxygen valve 114a, and oxygen enters
Gas port connection cavity end is provided with oxygen valve 114a.
Another embodiment, in addition to：Oxygen valve 114a, it is connected with oxygen air inlet 113a connection cavity 115a ends,
The oxygen valve 114a is by the automatic control switch of PLC 118；Nitrogen valve 114b, it connects sky with nitrogen inlet 113b
Chamber 115a ends connect, and the nitrogen valve 114b is by the automatic control switch of PLC 118.
Another embodiment, in addition to：Chip 1182, it is arranged in PLC 118, and the chip 1182 can be set
Oxygen threshold value is put, starting PLC 118 by chip 1182 when oxygen reaches higher limit in cavity 115a opens nitrogen valve
114b is passed through the oxygen content in nitrogen balance cavity, when testing oxygen content within threshold value by oxygen test device 119
PLC 118 is started by chip and closes nitrogen valve 114b；Pass through chip when oxygen reaches lower limit in cavity 115a
1182 startup PLCs 118 open the oxygen content that oxygen valve 114a is passed through in oxygen increase cavity 115a, are surveyed by oxygen
PLC 118 is started by chip 1182 when trial assembly puts 119 test oxygen contents within threshold value and closes oxygen valve 114a.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the embodiment with description.
Claims (4)
- A kind of 1. seed storage device with drying layer double-decker, it is characterised in that including：Storage device body, it is provided with outer layer and internal layer, and cavity is provided between its outer layer and internal layer, and the cavity is used to accommodate Gas；The outer layer upper end is provided with connection oxygen cylinder, and it connects the oxygen air inlet of cavity, connects the nitrogen of its connection cavity of nitrogen cylinder Gas air inlet and seed inlet port；The side wall of outer layer one is provided with seed export connection accommodating chamber and forms an angle of inclination with bottom, and angle is more than 30 °, And it is provided with closure；The outer layer inwall upper end is provided with oxygen test device, for testing the oxygen content in cavity, the oxygen test dress Put and be connected after being connected with PLC by socket with power supply, control oxygen test device to test cavity by PLC Numerical value is shown by display screen after interior oxygen content；Accommodating chamber is provided with the internal layer, its accommodating chamber is used for stored seed, and seed enters internal layer by seed inlet port and stored up Deposit, four walls of the internal layer are provided with some holes, and its hole is used for seed and air contact in cavity, the hole during stored seed Gap is less than the size of stored seed, and the bottom of the accommodating chamber is provided with one layer of drying layer, grid is provided with its drying layer, described Drier is provided with drying layer, the grid is detachably connected with internal layer；Oxygen cylinder, it is connected by the first pipeline with the oxygen inlet of outer layer upper end, for providing oxygen, the oxygen cylinder top Provided with the first valve pressure table；Nitrogen cylinder, it is connected by second pipe with the nitrogen inlet of outer layer upper end, for providing nitrogen, the nitrogen cylinder top Provided with the second valve pressure table.
- 2. the seed storage device according to claim 1 with drying layer double-decker, it is characterised in that also include： Oxygen air inlet connection cavity end is provided with oxygen valve, and oxygen air inlet connection cavity end is provided with oxygen valve.
- 3. the seed storage device according to claim 2 with drying layer double-decker, it is characterised in that also include： Oxygen valve, it is connected with oxygen air inlet connection cavity end, and the oxygen valve is by PLC automatic control switch；Nitrogen valve, It is connected with nitrogen inlet connection cavity end, and the nitrogen valve is by PLC automatic control switch.
- 4. the seed storage device according to claim 3 with drying layer double-decker, it is characterised in that also include： Chip, it is arranged in PLC, and oxygen threshold value can be set in the chip, passes through when oxygen reaches higher limit in cavity Chip starts PLC and opens the oxygen content that nitrogen valve is passed through in nitrogen balance cavity, is tested by oxygen test device PLC is started by chip when oxygen content is within threshold value and closes nitrogen valve；When oxygen reaches lower limit in cavity The oxygen content being passed through by chip startup PLC opening oxygen valve in oxygen increase cavity, passes through oxygen test device PLC is started by chip when testing oxygen content within threshold value and closes oxygen valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734573.6U CN207060889U (en) | 2017-06-22 | 2017-06-22 | Seed storage device with drying layer double-decker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734573.6U CN207060889U (en) | 2017-06-22 | 2017-06-22 | Seed storage device with drying layer double-decker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207060889U true CN207060889U (en) | 2018-03-02 |
Family
ID=61509301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734573.6U Expired - Fee Related CN207060889U (en) | 2017-06-22 | 2017-06-22 | Seed storage device with drying layer double-decker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207060889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187745A (en) * | 2017-06-22 | 2017-09-22 | 广西鑫雅皇庭园林工程有限责任公司 | Seed storage device with drying layer double-decker |
-
2017
- 2017-06-22 CN CN201720734573.6U patent/CN207060889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187745A (en) * | 2017-06-22 | 2017-09-22 | 广西鑫雅皇庭园林工程有限责任公司 | Seed storage device with drying layer double-decker |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |