CN202009664U - Air circulation system of warehouse - Google Patents
Air circulation system of warehouse Download PDFInfo
- Publication number
- CN202009664U CN202009664U CN2011200367991U CN201120036799U CN202009664U CN 202009664 U CN202009664 U CN 202009664U CN 2011200367991 U CN2011200367991 U CN 2011200367991U CN 201120036799 U CN201120036799 U CN 201120036799U CN 202009664 U CN202009664 U CN 202009664U
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- CN
- China
- Prior art keywords
- warehouse
- air
- circulation system
- gas
- air inlet
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- 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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- 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
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- Warehouses Or Storage Devices (AREA)
Abstract
The utility model relates to grain storage equipment, in particular to an air circulation system of a warehouse, which comprises the warehouse for storing grains. A ventilating groove is arranged at the bottom of the warehouse, a plurality of air inlet notches which are communicated with the external of the warehouse are arranged on the ventilating groove, the warehouse is a closed structure, the air inlet notches of the ventilating groove are connected with an air outlet of an air supply device located outside the warehouse, and an exhaust opening is arranged on the upper portion of the warehouse, and is connected with an air inlet of the air supply device via an exhaust pipeline located outside the warehouse. The air circulation system can effectively recycle discharged air of grain cooling and air adjustment operation, and accordingly can save energy. In addition, the air circulation system can realize optimized selection of operation process parameters by the aid of cooperation of various air supply devices, accordingly further improves operation efficiency and saves energy consumption.
Description
Technical field
The utility model relates to grain storage equipment, specifically is a kind of warehouse gas circulation system.
Background technology
In the existing grain storage facility,, reduce the stifling application of medicine on grain storage, need lower the temperature or gas displacement with grain cooling machine or air conditioning apparatus usually, suppress the growth and breeding and the metabolism of entomophthora in order to realize green grain storage.Existing grain cooling machine or controlled atmosphere system all directly utilize the ventilation slot in warehouse to carry out operation, make low-temperature receiver gas or controlled atmosphere gas after inner process heat exchange of grain heap or gas displacement, exhaust outlet by the warehouse is directly discharged outside the storehouse, the relevant gentle regulating the qi flowing in the channels body of low-temperature receiver gas is not recycled, wasted a large amount of energy to a certain extent, energy consumption is bigger.
Summary of the invention
Technical problem to be solved in the utility model is that providing a kind of can carry out gas cooled and gas displacement with the warehouse to grain storage, simultaneously the warehouse gas circulation system of energy efficient.
The utility model warehouse gas circulation system includes the warehouse that is used for grain storage, and warehouse bottom is provided with ventilation slot, and ventilation slot has the air inlet notch of several and warehouse exterior; Described warehouse is a closed structure, and the air inlet notch of described ventilation slot is connected with the air outlet of gas air-supply arrangement outside being positioned at the warehouse; Top, described warehouse is provided with exhaust outlet, and exhaust outlet is connected with the air inlet of described gas air-supply arrangement through the discharge duct that is positioned at outside the warehouse.
Described gas air-supply arrangement can be grain cooling machine and/or nitrogen gas generating device.
Described discharge duct is provided with and detects mouthful, is used for the humiture of the low-temperature receiver gas that refluxes or the concentration of controlled atmosphere gas are monitored.
The utility model can make air conditioning apparatus (nitrogen gas generating device) or grain cooling machine and warehouse form the closed circulatory system, can effectively carry out the emission gases of cereal cooling and controlled atmosphere operation recycling, thereby can play the effect of energy savings; In addition, the utility model not only can carry out cereal cooling and controlled atmosphere operation separately, can also realize the operation technique parameters selection, with further raising operating efficiency and energy efficient by the work compound of multiple gases air-supply arrangement.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is the plan structure schematic diagram of inside, warehouse.
The specific embodiment
As shown in the figure, this warehouse gas circulation system includes the warehouse 1 that is used for grain storage, and warehouse bottom is provided with ventilation slot 2, and ventilation slot has the air inlet notch 3 of several and warehouse exterior; Warehouse 1 is a closed structure, and the air inlet notch 3 of ventilation slot 2 is connected with the air outlet of gas air-supply arrangement 4 outside being positioned at the warehouse; Top, warehouse is provided with exhaust outlet 5, and exhaust outlet is connected with the air inlet of described gas air-supply arrangement 4 through the discharge duct 6 that is positioned at outside the warehouse.The gas air-supply arrangement can be grain cooling machine and/or nitrogen gas generating device, and each air inlet notch 3 can select to connect one or both in these two kinds of equipment.The detection mouth 7 can detect sampling to reflux gas is set, so that the humiture of the low-temperature receiver gas that refluxes or the concentration of controlled atmosphere gas are monitored on discharge duct 6.
Claims (3)
1. warehouse gas circulation system, include the warehouse (1) that is used for grain storage, the bottom, warehouse is provided with ventilation slot (2), ventilation slot has the air inlet notch (3) of several and warehouse exterior, it is characterized in that: warehouse (1) for closed structure, and the air inlet notch (3) of ventilation slot (2) is connected with the air outlet of gas air-supply arrangement (4) outside being positioned at the warehouse; Top, warehouse is provided with exhaust outlet (5), and exhaust outlet is connected with the air inlet of described gas air-supply arrangement (4) through the discharge duct (6) that is positioned at outside the warehouse.
2. warehouse according to claim 1 gas circulation system is characterized in that: the gas air-supply arrangement is grain cooling machine and/or nitrogen gas generating device, and each air inlet notch (3) selectively connects one or both in these two kinds of equipment.
3. warehouse according to claim 1 gas circulation system is characterized in that: discharge duct (6) is provided with and detects mouthful (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200367991U CN202009664U (en) | 2011-02-12 | 2011-02-12 | Air circulation system of warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200367991U CN202009664U (en) | 2011-02-12 | 2011-02-12 | Air circulation system of warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202009664U true CN202009664U (en) | 2011-10-19 |
Family
ID=44780271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200367991U Expired - Fee Related CN202009664U (en) | 2011-02-12 | 2011-02-12 | Air circulation system of warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202009664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141571A (en) * | 2013-03-13 | 2013-06-12 | 无锡中粮工程科技有限公司 | Single-refrigeration water-source heat pump grain cooling unit |
| CN105394174A (en) * | 2015-10-20 | 2016-03-16 | 湖南富江米业有限公司 | Grain storage system and grain storage method thereof |
| CN107125236A (en) * | 2017-04-28 | 2017-09-05 | 李宏江 | The national nontoxic method of defending insect and killing three of farmer storage |
-
2011
- 2011-02-12 CN CN2011200367991U patent/CN202009664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141571A (en) * | 2013-03-13 | 2013-06-12 | 无锡中粮工程科技有限公司 | Single-refrigeration water-source heat pump grain cooling unit |
| CN105394174A (en) * | 2015-10-20 | 2016-03-16 | 湖南富江米业有限公司 | Grain storage system and grain storage method thereof |
| CN107125236A (en) * | 2017-04-28 | 2017-09-05 | 李宏江 | The national nontoxic method of defending insect and killing three of farmer storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20140212 |