CN203896803U - Corn storing device automatically controlling temperature and humidity - Google Patents
Corn storing device automatically controlling temperature and humidity Download PDFInfo
- Publication number
- CN203896803U CN203896803U CN201420295595.3U CN201420295595U CN203896803U CN 203896803 U CN203896803 U CN 203896803U CN 201420295595 U CN201420295595 U CN 201420295595U CN 203896803 U CN203896803 U CN 203896803U
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- vacuum
- holding vessel
- valve
- flexible bag
- corn
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Abstract
A corn storing device automatically controlling the temperature and humidity comprises a cylindrical storage tank. The storage tank is internally provided with a flexible bag matched with an inner cavity of the storage tank. The flexible bag is internally provided with a humidity sensor, a temperature sensor and a vacuumizing pipe with the upper end located outside the storage tank, the vacuumizing pipe is provided with a vacuum meter and a valve and connected with a vacuum pump through a pipeline, the outer portion of the storage tank is provided with a control device, the input end of the control device is connected with the humidity sensor and the temperature sensor, and the output end of the control device is connected with the valve and the vacuum pump. The vacuum technology is utilized, drying is not needed, a large amount of energy is saved, the environment is protected, the quality of corn is not affected, and the corn storing device is convenient to use, simple in structure and low in cost.
Description
Technical field
The utility model relates to grain and stores technical field, refers more particularly to the storage facilities of the corn that the moisture content of firm results is larger.
Background technology
Shi Ge big agricultural province, Henan Province, and corn is also its main cereal crops.Wherein, the cultivated area of corn has reached more than 5,000 ten thousand mu, accounts for 30% left and right of the Henan crop sowing gross area, and corn yield is about 38,000,000,000 jin, and nearly half need to, through being dried after processing in various degree, could adapt to circulation and storage, otherwise, very easily go mouldy.Corn long term storage needs three key elements: 1, rational moisture, and moisture height easily goes mouldy, and moisture is lower more favourable to long term storage.2, suitable temperature, corn meeting accelerated oxidation under high temperature, temperature is more low better.3, suitable partial pressure of oxygen, more low oxidation and the decomposition that more can slow down nutriment of partial pressure of oxygen.
The storage of our province corn mainly contains two aspects and bears: 1, peasant's home storage, be mainly corn dry rear with woven bag pack after store or Minitype granary.2, the storage of grain collection and storage enterprise, mainly contains the good horizontal warehouse of seal condition, silo.
No matter which kind of storing mode is all through airing and oven dry, but be subject to the restriction of place and weather.
Utility model content
Problem to be solved in the utility model be overcome the deficiencies in the prior art and provide a kind of can be not treated, the storing corn equipment of the automation control temperature humidity of direct warehouse-in.
In order to solve the problems of the technologies described above by the following technical solutions: a kind of storing corn equipment of automation control temperature humidity, comprise tubular holding vessel, in described holding vessel, be provided with the flexible bag matching with holding vessel inner chamber; Humidity sensor, temperature sensor and vacuum-pumping tube are installed in flexible bag, vacuum-pumping tube upper end is positioned at holding vessel outside, vacuum meter and valve are installed on vacuum-pumping tube, vacuum-pumping tube is connected with vavuum pump by pipeline, holding vessel outside is provided with control appliance, the input of control appliance is connected with humidity sensor, temperature sensor respectively, and the output of control appliance is connected with vavuum pump with valve.
Sheathed cooling water jacket on described holding vessel outer wall, the water inlet of cooling water jacket is provided with water valve, and water valve is connected with the output of control appliance.
Described control appliance is STC89C52 single-chip microcomputer.
Described flexible bag is that composite membrane is made.
The structure of described composite membrane is PET/PVDC/PE or PT/PE/BOPP/PE or PVDC/PT/PE/AL/PE.
Described flexible bag seals with viscose glue.
The utility model utilizes vacuum technique, does not need to dry to save a large amount of energy resource consumptions, has protected again environment simultaneously, does not affect again the quality of corn, and easy to use, simple in structure, low cost.
Coextrusion nylon film sack can, according to the reality on-the-spot processing and fabricating of shape of storing in a warehouse, expand the scope of application, is not subject to restriction and the restriction of condition, is no matter all processing and fabricatings easily and efficiently of peasant household or storage enterprise.Temperature-humidity sensor is installed in sack, can be facilitated and show intuitively, record grain feelings, control grain storage environment that can be artificial.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Embodiment
Embodiment 1: as shown in Figure 1, a kind of storing corn equipment of automation control temperature humidity, comprise tubular holding vessel 1, on holding vessel outer wall, cover has cooling water jacket 11, cooling water jacket 11 is provided with water inlet 12 and delivery port 14, water inlet 12 is connected with water pump by pipeline, and water inlet 12 places of cooling water jacket are provided with water valve 13; In described holding vessel 1, be provided with the flexible bag 2 matching with holding vessel inner chamber, flexible bag 2 use viscose glues seal.Humidity sensor 4, temperature sensor 5 and vacuum-pumping tube 3 are installed in flexible bag 2, vacuum-pumping tube 3 upper ends are positioned at holding vessel 1 outside, vacuum meter 7 and valve 8 are installed on vacuum-pumping tube 3, vacuum-pumping tube is connected with vavuum pump by pipeline, holding vessel outside is provided with control appliance 6, the input of control appliance 6 is connected with humidity sensor 4, temperature sensor 5, vacuum meter 7 respectively, the output of control appliance 6 is connected with water valve 13, vacuum meter 7, valve 8 and vavuum pump, water pump, is also connected with display 9 on control appliance.
Described control appliance is STC89C52 single-chip microcomputer.Described valve is electrical ball valve.Flexible bag is that composite membrane is made.
The structure of composite membrane is PET/PVDC/PE or PT/PE/BOPP/PE or PVDC/PT/PE/AL/PE.
Use procedure: the utility model can use separately also many groups to use simultaneously.The corn (moisture is in 20% left and right) of firm results that transport is come is filled flexible bag 2, and vacuum-pumping tube 3 and temperature sensor 4 and humidity sensor 5 as for corn middle part, cover corn the inside, coextrusion nylon film sack 2 use viscose glues are sealed, dry; Connect control appliance 6, temperature, humidity and pressure are by being sent to control appliance 6; By the analyzing and processing to data, control water valve 13, vacuum meter 7, valve 8 and vavuum pump, water pump and take measures.
As vacuum pressure is greater than 5000 Pa, valve 8 is opened automatically, and vavuum pump starts, and when vacuum pressure is reduced to 1000 Pa, valve 8 is closed automatically, and vavuum pump stops, thereby reaches automatic control storing corn device vacuum, realizes green vacuum grain storage.Humidity is controlled by vacuum, and when vacuum is during lower than-0.095 MPa, valve open, continues to bleed, during higher than-0.099 MPa, and valve closing.Temperature is controlled by cooling water jacket, and when temperature is during higher than 20 DEG C, water valve is opened, and underground water enters temperature lowering water cover and lowers the temperature.
Claims (6)
1. a storing corn equipment for automation control temperature humidity, comprises tubular holding vessel, it is characterized in that: in described holding vessel, be provided with the flexible bag matching with holding vessel inner chamber; Humidity sensor, temperature sensor and vacuum-pumping tube are installed in flexible bag, vacuum-pumping tube upper end is positioned at holding vessel outside, vacuum meter and valve are installed on vacuum-pumping tube, vacuum-pumping tube is connected with vavuum pump by pipeline, holding vessel outside is provided with control appliance, the input of control appliance is connected with humidity sensor, temperature sensor respectively, and the output of control appliance is connected with vavuum pump with valve.
2. the storing corn equipment of automation control temperature humidity according to claim 1, is characterized in that: sheathed cooling water jacket on described holding vessel outer wall, and the water inlet of cooling water jacket is provided with water valve, and water valve is connected with the output of control appliance.
3. the storing corn equipment of automation control temperature humidity according to claim 1, is characterized in that: described control appliance is STC89C52 single-chip microcomputer.
4. the storing corn equipment of automation control temperature humidity according to claim 1, is characterized in that: described flexible bag is that composite membrane is made.
5. the storing corn equipment of automation control temperature humidity according to claim 4, is characterized in that: the structure of described composite membrane is PET/PVDC/PE or PT/PE/BOPP/PE or PVDC/PT/PE/AL/PE.
6. according to the storing corn equipment of the automation control temperature humidity described in claim 1 or 4 or 5, it is characterized in that: described flexible bag viscose glue seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295595.3U CN203896803U (en) | 2014-06-05 | 2014-06-05 | Corn storing device automatically controlling temperature and humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295595.3U CN203896803U (en) | 2014-06-05 | 2014-06-05 | Corn storing device automatically controlling temperature and humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896803U true CN203896803U (en) | 2014-10-29 |
Family
ID=51771127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295595.3U Expired - Fee Related CN203896803U (en) | 2014-06-05 | 2014-06-05 | Corn storing device automatically controlling temperature and humidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284310A (en) * | 2015-09-11 | 2016-02-03 | 盐城市盐都区盐淮米业有限公司 | Warehousing method for fresh-keeping of rice |
| RU2703789C1 (en) * | 2019-04-16 | 2019-10-22 | Михаил Иванович Голубенко | Method for storage of grain in container |
| CN110731178A (en) * | 2019-12-03 | 2020-01-31 | 中南粮油食品科学研究院有限公司 | grain storage simulation storehouse with accurate temperature control |
| RU2713802C1 (en) * | 2019-04-26 | 2020-02-07 | Михаил Борисович Латышенок | Grain storage device in controlled air environment and method of its implementation |
-
2014
- 2014-06-05 CN CN201420295595.3U patent/CN203896803U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284310A (en) * | 2015-09-11 | 2016-02-03 | 盐城市盐都区盐淮米业有限公司 | Warehousing method for fresh-keeping of rice |
| RU2703789C1 (en) * | 2019-04-16 | 2019-10-22 | Михаил Иванович Голубенко | Method for storage of grain in container |
| RU2713802C1 (en) * | 2019-04-26 | 2020-02-07 | Михаил Борисович Латышенок | Grain storage device in controlled air environment and method of its implementation |
| CN110731178A (en) * | 2019-12-03 | 2020-01-31 | 中南粮油食品科学研究院有限公司 | grain storage simulation storehouse with accurate temperature control |
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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: 20141029 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |