CN207744429U - A kind of low-temperature grain-storage freezer with interior circulatory function - Google Patents
A kind of low-temperature grain-storage freezer with interior circulatory function Download PDFInfo
- Publication number
- CN207744429U CN207744429U CN201721538055.3U CN201721538055U CN207744429U CN 207744429 U CN207744429 U CN 207744429U CN 201721538055 U CN201721538055 U CN 201721538055U CN 207744429 U CN207744429 U CN 207744429U
- Authority
- CN
- China
- Prior art keywords
- grain
- freezer
- storage
- air
- storage freezer
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
Abstract
The utility model is related to a kind of low-temperature grain-storage freezers with interior circulatory function, including grain storage warehouse, closed grain storage freezer is provided in the grain storage warehouse, storage has grain in the grain storage freezer, at least provided with a set of air current circulation in the grain storage freezer, the air current circulation, which is used to the gas in grain storage freezer more than grain face being extracted into grain bottom, carries out internal cycle.The air of grain face top higher temperature is taken out by lower grain face lower part using the air current circulation of setting, air-flow permeates up out grain face from grain face bottom, 0 degree of grain storage freezer air below can be carried out by internal cycle using air current circulation, reduce grain face and the temperature difference inside grain heap, grain heap not will produce moisture condensation, the occurrence of going mouldy so as to avoid grain, carry out low-temperature grain-storage, grain, which is not easy ageing, can also keep good moisture, improve stored grain quality.
Description
Technical field
This application involves foodstuff preservation fields, and in particular to a kind of low-temperature grain-storage freezer with interior circulatory function.
Background technology
China is Chan Liang big countries, and it is great to carry out foodstuff preservation work meaning, relationship military supplies foodstuff for the people, also relationship national security and
Social stability.Grain security storage is a global problem, according to the investigation statistics of FAO (Food and Agriculture Organization of the United Nation), the annual grain in the whole world
Food goes mouldy and the losses such as insect pest are the 8% of grain yield.Foodstuff preservation work is carried out, three elements are depended on：First, to have good
A series of good warehouse and auxiliary facility, second is that have relatively advanced storage keeping technologies, third, to there is the pipe of a set of science
Reason method.
The storage technology of grain has following several in the related technology：
The first, low-temperature grain-storage technology carries out emergency processing or without low temperature in low temperature season tissue conveying grain into storehouse in summer
The grain depot in season cools down grain using refrigeration equipment；
The second, air-conditioning storing grain technology carries out gas control grain reservation using closed silo or with plastic film tent, passes through life
The breathing of object is depleted by oxygen, and accumulates correspondingly high carbon dioxide, reaches the grain storage environment of anoxic.Or artificial punching
Enter nitrogen or carbon dioxide, so that environmental gas is reached the nitrogen of high concentration, CO2 vacuum causes space oxygen content to be down to hypoxemia or exhausted
Oxygen.
Grain storage space gases mainly are evacuated to form negative pressure by third, vacuum grain storage technology, vacuum grain storage using vacuum equipment
State causes space oxygen content to be down to hypoxemia or anoxybiotic, to reach the technology for inhibiting entomophthora, keeping stored grain quality.
Relevant View of Grain Storage Technoiogy has the following problems：
The first, moisture loss is than more serious during foodstuff preservation, grain in storage if in storehouse air phase
To humidity less than the relative humidity corresponding to grain equilibrium water conten, grain will lose moisture；If carrying out force ventilation, moisture
Loss will be more serious.The loss of grain moisture content not only directly affects the economic benefit of enterprise, it is often more important that can influence grain storage
Edible quality and processing quality.
The second, high-moisture grain is continuously increased, and new challenge is brought to grain management, in the main drying side of southern rice
Formula is traditional drying, and labor intensity is big；With the relieving of grain market, grain purchases come into seller's market, at some
Place, peasant no longer shine grain, also no longer cleaned grain, and grain depot is caused to purchase part high-moisture grain.Especially in southern area,
Rice harvest season just stitch temperature it is higher when, new requirement is proposed to View of Grain Storage Technoiogy.
In third, existing low-temperature grain-storage technology, there are cold and hot interfaces between grain heap different parts, in summer existing grain
Air themperature in library close to ceiling can reach 40 degree to 50 degree, very big with the temperature difference inside grain heap, and grain heap moisture condensation is very tight
Weight, leads to going mouldy for grain large area, needs manually to carry out turning over grain, on the one hand progress air conditioner refrigerating of taking emergency measures increases
Management cost, another aspect force ventilation accelerate moisture loss during foodstuff preservation, influence the edible quality of grain storage and add
Work quality.It inevitably will appear the ageing of grain and problem of going mouldy in existing grain depot grain storage, this problem always exists
And annoying those skilled in the art.
Utility model content
Applicant has started a kind of new low-temperature grain-storage technology, at least one by long-term effort and continuous experiment
Determining in degree to overcome the problems, such as present in the relevant technologies, the application provides a kind of low-temperature grain-storage freezer with interior circulatory function,
Not foot point existing for effective solution existing low-temperature grain-storage warehouse.
In order to achieve the above object, the utility model adopts the following technical solution：A kind of low temperature storage with interior circulatory function
Grain freezer, including grain storage warehouse are provided with closed grain storage freezer in the grain storage warehouse, and storage has grain in the grain storage freezer
Food, the grain storage freezer is interior at least provided with a set of air current circulation, and the air current circulation is used for will be in grain storage freezer
Gas more than grain face is extracted into grain bottom and carries out internal cycle.
Further, the air current circulation includes circulating fan, air inlet pipe and an air outlet pipe；One end of the air inlet pipe
It extends in the air above grain face, another air flow inlet end for terminating at the circulating fan of the air inlet pipe；It is described go out
One end of tracheae is connected on the airflow outlet end of the circulating fan, and the other end of the escape pipe extends to grain bottom.
Further, a wind pushing mechanism for being set on grain storage freezer bottom is also included at least；The wind pushing mechanism
Including pressure fan, draught distributing box and ventilated cage；The blower setting is external in grain storehouse；The draught distributing box and the ventilated cage are set
It sets in grain storage cool house internal；The pressure fan is connected to by pipeline with the draught distributing box, and the ventilated cage, which is connected to, described divides wind
On case, the ventilated cage is rows of to be arranged in grain storage freezer bottom.
Further, the quantity of the wind pushing mechanism is adapted with the quantity of the air current circulation；The escape pipe
The other end corresponding be connected on the draught distributing box.
Further, first section of setting is arranged on the bottom of the grain storage freezer, the air inlet pipe in the circulating fan
Only valve.
Further, further include protective cover, the protective cover is arranged in the bottom of the grain storage freezer, the circulating fan
It is arranged inside the protective cover.
Further, on the grain storage freezer wall that the circulating fan is arranged more than grain face, the air inlet pipe or institute
It states and the second shut-off valve is set on escape pipe.
Further, setting air-supply shut-off valve on the pipeline.
Further, the grain storage freezer includes freezer wall, freezer ceiling and grain guard board, the grain storage cool house internal
It is equipped with the first insulating layer on freezer wall face, the second heat preservation is equipped on the freezer ceiling face of the grain storage cool house internal
Layer, the grain guard board, which attaches, to be arranged on first insulating layer.
Further, an air hole is at least offered on the grain storage freezer, the air hole is positioned close to freezer
On the freezer wall of ceiling.
The utility model uses above technical scheme, and closed grain storage freezer is provided in the grain storage warehouse, described
Storage has grain in grain storage freezer, and the grain storage freezer is interior at least provided with a set of above air current circulation, and the air-flow follows
Loop device, which is used to the gas in grain storage freezer more than grain face being extracted into grain bottom, carries out internal cycle.And at the bottom of grain storage freezer
Portion is at least provided with a set of wind pushing mechanism.Directly convey 0 degree or less into grain storage freezer by wind pushing mechanism in winter
Temperature, the refrigeration of the grain of storage is got up, due to being isolated with outside air provided with closed freezer, especially in summer,
Heat exchange can effectively be prevented using low-temperature grain-storage freezer provided by the utility model, the grain of storage is allowed to be always held at 0
Degree hereinafter, grain heap is closed is stored in freezer, not with extraneous hot air, while using the air current circulation of setting by grain
The air of face top higher temperature takes out lower grain face lower part, and air-flow is permeated up out grain face from grain face bottom, filled using airflow circulating
The cold air of grain storage freezer can be carried out internal cycle by setting, and reduce grain face and the temperature difference inside grain heap, grain heap not will produce knot
Dew the occurrence of going mouldy so as to avoid grain, carries out low-temperature grain-storage, grain, which is not easy ageing, can also keep good water
Point, improve stored grain quality.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and the principle together with specification for explaining the application.
Fig. 1 is the structural schematic diagram of existing silo.
Fig. 2 is one of one schematic diagram of low-temperature grain-storage freezer embodiment that the utility model has interior circulatory function；
Fig. 3 is the two of one schematic diagram of low-temperature grain-storage freezer embodiment that the utility model has interior circulatory function；
Fig. 4 is two schematic diagram of low-temperature grain-storage freezer embodiment that the utility model has interior circulatory function；
Fig. 5 is the insulation construction schematic diagram for the low-temperature grain-storage freezer that the utility model has interior circulatory function；
Fig. 6 is the low-temperature grain-storage freezer air-supply structure schematic diagram that the utility model has interior circulatory function；
Fig. 7 is the low-temperature grain-storage freezer inner circulation structure schematic diagram that the utility model has interior circulatory function.
In figure：1, supply air system；2, grain face；3, transom；4, grain storage warehouse；5, grain storage freezer；6, circulator is flowed；7、
Circulating fan；8, air inlet pipe；9, escape pipe；10, wind pushing mechanism；11, pressure fan；12, draught distributing box；13, ventilated cage；14, first
Shut-off valve；15, the second shut-off valve；16, freezer wall；17, freezer ceiling；18, grain guard board；19, the first insulating layer；20, second
Insulating layer；21, air-supply shut-off valve；22, air hole.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of consistent device of some aspects be described in detail in claims, the application.
Fig. 1 is the structural schematic diagram of existing grain storehouse, and present way is directly to pass through in silo tissue storage to silo
Supply air system 1 is blown to grain heap, and transom 3, summer grain face 2 and warehouse ceiling are offered on the silo above grain face 2
Between temperature can reach 40-50 degree, grain store during because circulation ventilation level is poor, be easy moisture condensation, cause in silo
Grain cannot be permanent preservation, be susceptible to grain ageing and the problem of go mouldy.
Fig. 2 is a kind of low-temperature grain-storage freezer structural schematic diagram shown according to an exemplary embodiment.As shown in Fig. 2, this
It is that utility model provides a kind of low-temperature grain-storage freezer with interior circulatory function, including grain storage warehouse 4, in the grain storage warehouse 4
It is provided with closed grain storage freezer 5, storage has grain, the grain storage freezer 5 interior at least provided with a set of in the grain storage freezer 5
Air current circulation 6, the air current circulation 6 be used for by the gas in grain storage freezer 5 more than grain face be extracted into grain bottom into
The internal cycle of row.
The air of grain face top higher temperature is taken out under lower grain face using the air current circulation 6 of setting in the utility model
Portion, air-flow permeate up out grain face from grain face bottom, can be carried out the cold air of grain storage freezer 5 using air current circulation 6
Inside cycle, reduces grain face and the temperature difference inside grain heap, and grain heap not will produce moisture condensation, the hair for situation of going mouldy so as to avoid grain
It is raw.
As shown in Figures 2 and 3, as a preferred embodiment, institute in low-temperature grain-storage freezer 5 provided in this embodiment
It includes circulating fan 7, air inlet pipe 8 and escape pipe 9 to state air current circulation 6；One end of the air inlet pipe 8 extends to above grain face
Air in, another air flow inlet end for terminating at the circulating fan 7 of the air inlet pipe 8；One termination of the escape pipe 9
Grain bottom is extended in the other end of the airflow outlet end of the circulating fan 7, the escape pipe 9.
As a preferred embodiment, being also arranged including at least one in low-temperature grain-storage freezer 5 provided in this embodiment
Set the wind pushing mechanism 10 in 5 bottom of grain storage freezer；The wind pushing mechanism 10 includes pressure fan 11, draught distributing box 12 and ventilated cage
13；The pressure fan 11 is arranged outside grain storage warehouse 4；The draught distributing box 12 and the ventilated cage 13 are arranged in grain storage freezer 5
Portion；The pressure fan 11 is connected to by pipeline with the draught distributing box 12, and the ventilated cage 13 is connected on the draught distributing box 12, institute
The rows of setting of ventilated cage 13 is stated in 5 bottom of grain storage freezer.
It should be added that the quantity of the wind pushing mechanism 10 is adapted with the quantity of the air current circulation 6；
The other end of the escape pipe 9 is corresponding to be connected on the draught distributing box 12.
As a preferred embodiment, the circulating fan 7 is arranged in the bottom of the grain storage freezer 5, it is described into
First shut-off valve 14 is set on tracheae 8.Further include protective cover (not shown), the protective cover is arranged in the grain storage freezer
5 bottom, the circulating fan 7 are arranged inside the protective cover.
As shown in figure 4, as another preferred embodiment, the grain storage more than grain face is arranged in the circulating fan 7
On 5 wall of freezer, the figure in Fig. 4 only illustrates, and in real work, can be fixed on circulating fan 7 with a holder
On metope, the second shut-off valve 15 is set in the air inlet pipe 8 or the escape pipe 9.It should be noted that only being shown in Fig. 4
Second shut-off valve 15 is mounted on the situation on escape pipe 9, the second shut-off valve can be also mounted on air inlet pipe 8 be also can be with
's.
In the present embodiment, setting air-supply shut-off valve 21 on the pipeline.
As shown in figure 5, as a preferred embodiment, being stored up described in low-temperature grain-storage freezer 5 provided in this embodiment
Grain freezer 5 includes freezer wall 16, freezer ceiling 17 and grain guard board 18, on 16 face of freezer wall inside the grain storage freezer 5
It is equipped with the first insulating layer 19, the second insulating layer 20 is equipped on 17 face of freezer ceiling inside the grain storage freezer 5, it is described
Grain guard board 18, which attaches, to be arranged on first insulating layer 19.
In the present embodiment, at least offer an air hole 22 on the grain storage freezer 5, the setting of the air hole 22 by
On the freezer wall 16 of nearly freezer ceiling 17.The air hole 22 is positioned close on the freezer wall 16 of freezer ceiling 17.Thoroughly
Stomata 22 forms current path with the conjunction of wind pushing mechanism 10.
It selects the circulating fan 7 to be arranged and illustrates operation principle the bottom of the grain storage freezer 5 the case where.
As shown in fig. 6, conveying cold air in winter to grain storage freezer 5, operating method：Close the first shut-off valve 14；It opens
Air-supply shut-off valve 21 and air hole 22 start pressure fan 11 and the cold air of outdoor winter dryness are delivered in grain storage freezer 5, profit
Grain storage is cooled down with cold air convection.It should be noted that it is according to outdoor temperature at that time to be specifically reduced to the subzero several years
It determines, if for example, outdoor temperature is minus 20 degrees, the temperature of grain storage can be reduced to by minus 20 degrees, northeast by convection current
Temperature outside winter room easily reaches minus 20 degrees.
When the grain that grain storage freezer 5 is stored is also reduced to minus 20 degrees or so, out-of-blast machine 11 closes air-supply cut-off
Valve 21 and air hole 22 make grain storage freezer 5 form a closed freezer.
As shown in fig. 7, when spring in the coming year or summer, when the temperature difference inside the temperature of grain face and grain is larger, such as just
Air current circulation 6 can be started.In fact, from the point of view of according to the operational circumstances of reality, as long as the temperature of grain face is maintained at zero degree
Air current circulation 6 can not be started below.But it is higher than subzero 5 degree to insure the temperature worked as in grain storage freezer 5 in grain face
When, so that it may with certain driving air-flow circulator 6, the gas in grain storage freezer 5 more than grain face is extracted into grain bottom and carries out internal follow
Ring.The cold air of grain storage freezer 5 can be carried out using air current circulation 6 by internal cycle, reduced inside grain face and grain heap
The temperature difference, grain heap not will produce moisture condensation, the occurrence of going mouldy so as to avoid grain.
It specifically operates and is：Air-supply shut-off valve 21 and air hole 22 are closed, the first shut-off valve 14 is opened, starts circulating fan
7, the air of higher temperature more than grain face in grain storage freezer 5 is transported to grain face bottom by circulating fan 7, by grain face bottom
Upward naturally osmotic is followed to neutralize the cold air inside the air of grain face temperature higher above and grain heap by interior
Ring reduces the temperature difference, avoids condensation trouble.
Certainly according to from the point of view of the case where operation, in the cold wind that Northeast Cold Area, winter last year pour into, temperature can be with
It is always held at subzero, until winter in the coming year, but it is originally freezer to be promoted for the whole country, such as at the middle part of motherland
Or southern area, a spare refrigeration fan can be set again, will be arrived by the air delivery of refrigeration using refrigeration fan
At draught distributing box 12.
The utility model is provided with closed grain storage freezer 5 in the grain storage warehouse 4, is stored in the grain storage freezer 5
There is grain, is used for grain storage at least provided with a set of air current circulation 6, the air current circulation 6 in the grain storage freezer 5
Gas in freezer 5 more than grain face is extracted into grain bottom and carries out internal cycle.And in the bottom of grain storage freezer 5 at least provided with one
Cover wind pushing mechanism 10.Directly convey 0 degree of temperature below into grain storage freezer 5 by wind pushing mechanism 10 in winter, it will
The grain refrigeration of storage is got up, due to being isolated with outside air provided with closed freezer, especially in summer, using this practicality
The low-temperature grain-storage freezer 5 of novel offer can effectively prevent heat exchange, and the grain of storage is allowed to be always held at 0 degree hereinafter, grain
Heap is closed to be stored in freezer, not with extraneous hot air, while using setting air current circulation 6 by grain face top compared with
The air of high-temperature takes out grain face lower part, air-flow down and permeates up out grain face from grain face bottom, can be incited somebody to action using air current circulation 6
The cold air of grain storage freezer 5 carries out internal cycle, reduces grain face and the temperature difference inside grain heap, and grain heap not will produce moisture condensation, to
The occurrence of grain goes mouldy is avoided, carries out low-temperature grain-storage, grain, which is not easy ageing, can also keep good moisture, improve
Stored grain quality.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
1. a kind of low-temperature grain-storage freezer with interior circulatory function, it is characterised in that：Including grain storage warehouse, in the grain storage warehouse
It is provided with closed grain storage freezer, storage has grain, the grain storage freezer interior at least provided with a set of gas in the grain storage freezer
Circulator is flowed, the air current circulation, which is used to the gas in grain storage freezer more than grain face being extracted into grain bottom, carries out inside
Cycle.
2. the low-temperature grain-storage freezer according to claim 1 with interior circulatory function, it is characterised in that：The airflow circulating
Device includes circulating fan, air inlet pipe and an air outlet pipe；
One end of the air inlet pipe extends in the air above grain face, and the another of the air inlet pipe terminates at the circulating fan
Air flow inlet end；One end of the escape pipe is connected on the airflow outlet end of the circulating fan, the other end of the escape pipe
Extend to grain bottom.
3. the low-temperature grain-storage freezer according to claim 2 with interior circulatory function, it is characterised in that：Also include at least one
It is set on the wind pushing mechanism of grain storage freezer bottom；
The wind pushing mechanism includes pressure fan, draught distributing box and ventilated cage；The blower setting is external in grain storehouse；Described point of wind
Case and the ventilated cage are arranged in grain storage cool house internal；The pressure fan is connected to by pipeline with the draught distributing box, the ventilation
Cage is connected on the draught distributing box, and the ventilated cage is rows of to be arranged in grain storage freezer bottom.
4. the low-temperature grain-storage freezer according to claim 3 with interior circulatory function, it is characterised in that：The wind pushing mechanism
Quantity be adapted with the quantity of the air current circulation；The other end of the escape pipe is corresponding to be connected to the draught distributing box
On.
5. the low-temperature grain-storage freezer according to claim 4 with interior circulatory function, it is characterised in that：The circulating fan
It is arranged and the first shut-off valve is set on the bottom of the grain storage freezer, the air inlet pipe.
6. the low-temperature grain-storage freezer according to claim 4 with interior circulatory function, it is characterised in that：It further include protection
Cover, the protective cover are arranged in the bottom of the grain storage freezer, and the circulating fan is arranged inside the protective cover.
7. the low-temperature grain-storage freezer according to claim 4 with interior circulatory function, it is characterised in that：The circulating fan
On the grain storage freezer wall being arranged more than grain face, the second shut-off valve is set on the air inlet pipe or the escape pipe.
8. the low-temperature grain-storage freezer according to claim 3 with interior circulatory function, it is characterised in that：It is set on the pipeline
Set air-supply shut-off valve.
9. the low-temperature grain-storage freezer according to claim 1 with interior circulatory function, it is characterised in that：The grain storage freezer
Including freezer wall, freezer ceiling and grain guard board, it is equipped with the first insulating layer on the freezer wall face of the grain storage cool house internal,
The second insulating layer is equipped on the freezer ceiling face of the grain storage cool house internal, the grain guard board, which attaches, to be arranged described first
On insulating layer.
10. having the low-temperature grain-storage freezer of interior circulatory function according to claim 1 to 9 any one of them, it is characterised in that：Institute
It states and at least offers an air hole on grain storage freezer, the air hole is positioned close on the freezer wall of freezer ceiling.
11. having the low-temperature grain-storage freezer of interior circulatory function according to claim 3 to 8 any one of them, it is characterised in that：Also
One spare refrigeration fan is set, the air delivery of refrigeration will be passed through at draught distributing box using refrigeration fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538055.3U CN207744429U (en) | 2017-11-16 | 2017-11-16 | A kind of low-temperature grain-storage freezer with interior circulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538055.3U CN207744429U (en) | 2017-11-16 | 2017-11-16 | A kind of low-temperature grain-storage freezer with interior circulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744429U true CN207744429U (en) | 2018-08-21 |
Family
ID=63146971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538055.3U Active CN207744429U (en) | 2017-11-16 | 2017-11-16 | A kind of low-temperature grain-storage freezer with interior circulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744429U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077113A (en) * | 2018-09-30 | 2018-12-25 | 成都科宏机电有限公司 | A kind of grain depot grain storage anti-condensation device |
| CN109269197A (en) * | 2018-09-26 | 2019-01-25 | 北京农学院 | A kind of freezer that inner air circulates |
| CN109511387A (en) * | 2019-01-03 | 2019-03-26 | 凌建军 | A kind of grain mold proof method and grain mold proof machine and the silo with grain mold proof machine |
| CN110050593A (en) * | 2019-05-17 | 2019-07-26 | 河南兄弟科技发展有限公司 | The closed circulation heat-exchange cooling system of silo and its cool-down method |
| CN110685377A (en) * | 2019-10-23 | 2020-01-14 | 扬州大学 | Heat preservation ventilation wall structure suitable for paper building |
| 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 |
| CN112012544A (en) * | 2020-07-27 | 2020-12-01 | 开化县粮食收储有限责任公司 | Solar intelligent low-temperature grain storage system |
| CN112136520A (en) * | 2020-09-30 | 2020-12-29 | 贵州石阡佛顶山野生油茶油业有限公司 | Tea-oil camellia fruit storage device |
-
2017
- 2017-11-16 CN CN201721538055.3U patent/CN207744429U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269197A (en) * | 2018-09-26 | 2019-01-25 | 北京农学院 | A kind of freezer that inner air circulates |
| CN109077113A (en) * | 2018-09-30 | 2018-12-25 | 成都科宏机电有限公司 | A kind of grain depot grain storage anti-condensation device |
| CN109511387A (en) * | 2019-01-03 | 2019-03-26 | 凌建军 | A kind of grain mold proof method and grain mold proof machine and the silo with grain mold proof machine |
| CN110050593A (en) * | 2019-05-17 | 2019-07-26 | 河南兄弟科技发展有限公司 | The closed circulation heat-exchange cooling system of silo and its cool-down method |
| CN110685377A (en) * | 2019-10-23 | 2020-01-14 | 扬州大学 | Heat preservation ventilation wall structure suitable for paper building |
| 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 |
| CN110731178B (en) * | 2019-12-03 | 2024-04-05 | 中南粮油食品科学研究院有限公司 | Grain storage simulation bin with accurate temperature control function |
| CN112012544A (en) * | 2020-07-27 | 2020-12-01 | 开化县粮食收储有限责任公司 | Solar intelligent low-temperature grain storage system |
| CN112136520A (en) * | 2020-09-30 | 2020-12-29 | 贵州石阡佛顶山野生油茶油业有限公司 | Tea-oil camellia fruit storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207744429U (en) | A kind of low-temperature grain-storage freezer with interior circulatory function | |
| CN107896650B (en) | A kind of grain storage freezer and storing grain method | |
| CN102835449B (en) | Preservation method for Lingwu long jujube by phase temperature air condition | |
| Jain | Development and testing of two-stage evaporative cooler | |
| CN106035634B (en) | The method of citrus storage | |
| CN206402733U (en) | A kind of seed potato storage facilities | |
| CN103043308A (en) | Moderate oxygen control constant-temperature humidity conditioning storage container | |
| CN205030435U (en) | Fresh -keeping system of simulation cave dwelling orange | |
| CN207741406U (en) | A kind of grain storage freezer automatically adjusting interior cycle | |
| CN105145796B (en) | Simulate cave dwelling orange natural fresh-keeping method and simulation cave dwelling orange fresh-keeping system | |
| CN205671022U (en) | Multi-functional agricultural products storage and preservation storehouse | |
| CN105935018A (en) | Multi-functional agricultural product storing and fresh keeping storehouse | |
| CN111503970A (en) | Intelligent fruit and vegetable fresh-keeping warehouse and method for sweet potato fresh-keeping storage by using same | |
| Maier | Chilled aeration and storage of US crops-a review | |
| CN204733627U (en) | Granary ventilation cooling system based on grain feelings are observed and controled | |
| CN104620784B (en) | A kind of constant temperature cellar for storing things fresh-keeping for fruit and vegetable | |
| CN207907580U (en) | A kind of grain storage Cold Storage Control System with interior circulatory function | |
| Burrell et al. | Grain cooling studies—I: Observations during a large scale refrigeration test on damp grain | |
| CN208113504U (en) | Double roof greenhouse greenhouses | |
| CN207505482U (en) | It is a kind of to prevent the silo that grain is affected by the external environment | |
| KR20060080008A (en) | Container typed mushroom culture device | |
| CN204443205U (en) | A kind of constant temperature fresh-keeping for fruit and vegetable cellar for storing things | |
| JPH0330629A (en) | Method for long-term preservation of green vegetable utilizing latent heat of natural ice and long term preservation apparatus | |
| CN103141569A (en) | Method for storing rapeseeds by dormancy | |
| CN107183153A (en) | The integral storehouse of a kind of solar drying and controlled atmosphere |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |