CN2919841Y - Airtight soft granary multifunction airtight grains outlet - Google Patents
Airtight soft granary multifunction airtight grains outlet Download PDFInfo
- Publication number
- CN2919841Y CN2919841Y CNU2006200305867U CN200620030586U CN2919841Y CN 2919841 Y CN2919841 Y CN 2919841Y CN U2006200305867 U CNU2006200305867 U CN U2006200305867U CN 200620030586 U CN200620030586 U CN 200620030586U CN 2919841 Y CN2919841 Y CN 2919841Y
- Authority
- CN
- China
- Prior art keywords
- airtight
- putting out
- out cereal
- sealing device
- grain outlet
- 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.)
- Expired - Fee Related
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- Storage Of Harvested Produce (AREA)
Abstract
An airtight soft granary multifunction airtight grain outlet is characterized by comprising a cylinder grain outlet body with a joint flange; a connection pressure plate which mates with the exterior cylinder wall of the grain outlet body and is used for fixing a soft granary wall and the joint flange; a valve plate which is positioned within the cylinder cavity of the grain outlet body and is used for the diversion and interception of the grains; a gas sampling opening provided on the cylinder cavity wall of the grain outlet body; and an airtight sealing device connected with the exit end of the grain outlet body, a drug administration chamber positioned in the airtight sealing device , an interior lateral opening of the drug administration chamber is communicated with the cylinder cavity of the grain outlet body via a screen positioned in the sealing device and an exterior lateral opening of the drug administration chamber is sealed by a sealing cap buckled on the end face of the airtight sealing device. The utility model has advantages of strong air-tightness as well as convenient grain acquisition and also functions of ventilation in winter as well as timely detection of the concentration of oxygen and poisonous fumigating gases in the granary, which prevent poisonous gases from harming the residents, thereby guaranteeing that grains stored in the granary under airtight conditions can not absorb humidity and regain moisture and become mildewed or be consumed by insects.
Description
Technical field
The utility model relates to the silo field, particularly a kind of multi-functional airtight mouth of putting out cereal in airtight software storehouse that is applicable to that grain stores.
Background technology
Reform and open up to the outside world over more than twenty year, China implements the policy of an agriculture featuring high yields, fine quality and high efficiency, makes the agricultural and rural economy of China obtain gratifying development, for the sustainable development of agricultural and rural economy is had laid a good foundation.Although Chinese grain yield has kept surprising growth,, the waste of grain is startling too.The single sample investigation of 22 provinces in the whole nation, 574 counties grain post-harvest loss being carried out in the early time according to China Agricultural University shows, the total losses of China's grain in gathering in the crops, store, allocate and transport, process, sell and consuming is up to 18.2%, that is to say that the annual grain in postpartum of China has 85,000,000,000 kilograms to be wasted approximately.And if improve storage, processing, traffic condition and comprehensive development and utilization grain and other food resources, calculate annual 1500 to 20,000,000 tons in the loss grain that just can lack with the rate of reducing the loss 5%.
The loss that causes in the foodstuff preservation process at present mainly comprises: the loss that (1) grain storage pest causes, (2) mouse is got the loss that food causes, (3) moisture absorption is got damp and is caused the loss of going mouldy and being caused, (4) shed loss of causing etc., reason mainly is that the farmer storage harness is too simple and crude, thereby causes the generation of above-mentioned loss.For solving this type of problem, relevant department is promoting the use of the software storehouse, but mouthful design of putting out cereal in this software storehouse is very unreasonable, is badly in need of improving.
Summary of the invention
The purpose of this utility model just at existing problem in the above-mentioned prior art and custom-designed a kind of air-tightness strong, get the multi-functional airtight mouth of putting out cereal in the airtight easily software of grain storehouse, this mouth of putting out cereal also has the ventilation function, detect oxygen content in the storehouse, stifling poison gas concentration function in good time, prevent toxic gas injury resident family.
The purpose of this utility model realizes by following scheme: the multi-functional airtight mouth of putting out cereal in this airtight software storehouse comprises the tubular that the has adpting flange mouthful body of putting out cereal, and the platen that is used for fixing software bulkhead and adpting flange that matches with mouthful body outer tube wall of putting out cereal, in the tube chamber of mouthful body of putting out cereal, be provided with the valve plate that is used for the grain water conservancy diversion and dams, on the wall of the tube chamber of mouthful body of putting out cereal, offer the gas sample mouth, the port of export at mouthful body of putting out cereal is connected with the hermetic sealing device, be provided with a dispensing chamber in the hermetic sealing device, the dispensing chamber is communicated with mouthful body tube chamber of putting out cereal by the screen cloth that is arranged in the closing device for inboard mouthful, and lateral port is by the seal cover sealing of spiral-lock on hermetic sealing device end face.
In the utility model, between platen and adpting flange, clamped a sealing trim ring,, on adpting flange and sealing trim ring, be processed with annular recess and the projection that is concavo-convex cooperation respectively for guaranteeing air-tightness; Platen and mouthful body outer tube wall of putting out cereal are for being threaded; The hermetic sealing device is by being threaded in the port of export of mouthful body of putting out cereal.
The valve plate that is provided with in the chamber at the tube of mouthful body of putting out cereal is the venetian blind type structure, both can open easily and closed, also can be when winter, open shutter cold and hot air exchange in closure state carries out the storehouse behind the closing device, and reduce the temperature of grain reservation.
Advantage of the present utility model not only can keep the original air-tightness in software storehouse, simultaneously when grain need be got by peasant household, open the hermetic sealing device of flexible connection, and make the venetian blind type valve plate be opening, just can be very easily grain in the storehouse be taken out, again can be very easily after getting grain and finishing mouthful airtight with putting out cereal.This mouth of putting out cereal also has and detects the oxygen content storehouse in, stifling poison gas concentration function in good time, prevents that toxic gas from injuring resident family.This airtight mouth of putting out cereal also possesses the function that the reduction cereal temperature that ventilates winter is arranged, when winter, temperature reduced, open the hermetic sealing device of flexible connection, and this moment, valve plate was in closure state, cold air can enter in the storehouse by the valve plate gap, then with the storehouse in hot-air exchange, reach the purpose that reduces cereal temperature, and closed valve plate can stop grain to flow out in the storehouse.This put out cereal mouthful since in be provided with the dispensing chamber, also have the function of convenient dispensing rapid sealing.Thereby make the grain that deposits in the storehouse non-hygroscopic under air tight condition, do not get damp, be not easy infested, be not easy mouldyly, be not easy by damaged by rats, for peasant household reduces the grain storage loss, guarantees that stored grain safety provides favourable guarantee.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to view.
Schematic diagram when Fig. 3 closes for shutter.
Schematic diagram when Fig. 4 opens for shutter.
Among the figure: 1 is mouthful body of putting out cereal, and 2 are the sealing trim ring, and 3 is platen, and 4 are the gas sample mouth, and 5 is valve plate, and 6 are the hermetic sealing device, and 7 is seal cover, and 8 is adpting flange, and 9 are the dispensing chamber, and 10 is screen cloth, and 11 are rotating shaft, and 12 is pull bar, and 13 is the software bulkhead.
Embodiment
The utility model is described further below in conjunction with accompanying drawing:
As shown in the figure: the multi-functional airtight mouth of putting out cereal in this software storehouse comprises the tubular that the has adpting flange 8 mouthful body 1 of putting out cereal, and the platen 3 that is used for fixing software bulkhead 13 and adpting flange 8 that matches with mouthful body outer tube wall of putting out cereal, platen 3 and mouthful body 1 outer tube wall of putting out cereal are for being threaded, between platen 3 and adpting flange 8, clamped a sealing trim ring 2, for guaranteeing air-tightness, on adpting flange 8 and sealing trim ring 2, be processed with annular recess and the projection that is concavo-convex cooperation respectively; In the tube chamber of mouthful body 1 of putting out cereal, be provided with the valve plate 5 that is used for the grain water conservancy diversion and dams, valve plate is the venetian blind type structure, by being fixed on the pull bar 12 on the valve plate 5 and rotating shaft 11 can be opened easily and closed, also can be when winter, open valve plate 5 cold and hot air exchange in closure state carries out the storehouse behind the closing device, reduce the temperature of grain reservation.On the wall of the tube chamber of mouthful body 1 of putting out cereal, offer gas sample mouth 4, can carry out oxygen content measurement, stifling poison gas concentration measurement etc. in the storehouse in good time.At the port of export of mouthful body 1 of putting out cereal by the hermetic sealing device 6 that has been threaded, be provided with a dispensing chamber 9 in the hermetic sealing device, the dispensing chamber is communicated with mouthful body tube chamber of putting out cereal by the screen cloth 10 that is arranged in the closing device for inboard mouthful, lateral port is by seal cover 7 sealings of spiral-lock on hermetic sealing device 6 end faces, can offer medicine fast by opening this seal cover 7, in time sealing.
Claims (5)
1, the multi-functional airtight mouth of putting out cereal in a kind of airtight software storehouse, it is characterized in that: it comprises the tubular that has adpting flange (8) mouthful body (1) of putting out cereal, and the platen that is used for fixing software bulkhead and adpting flange (3) that matches with mouthful body outer tube wall of putting out cereal, in the tube chamber of mouthful body (1) of putting out cereal, be provided with the valve plate (5) that is used for the grain water conservancy diversion and dams, on the wall of the tube chamber of mouthful body (1) of putting out cereal, offer gas sample mouth (4), the port of export at mouthful body of putting out cereal is connected with hermetic sealing device (6), be provided with a dispensing chamber (9) in the hermetic sealing device, the dispensing chamber is communicated with mouthful body tube chamber of putting out cereal by the screen cloth (10) that is arranged in the closing device for inboard mouthful, and lateral port is by seal cover (7) sealing of spiral-lock on hermetic sealing device (6) end face.
2, the multi-functional airtight mouth of putting out cereal in airtight software storehouse according to claim 1, it is characterized in that: between platen (3) and adpting flange (8), clamped a sealing trim ring (2), on adpting flange (8) and sealing trim ring (2), be processed with annular recess and the projection that is concavo-convex cooperation respectively.
3, the multi-functional airtight mouth of putting out cereal in airtight software storehouse according to claim 1 is characterized in that: platen (3) and a mouthful body (1) outer tube wall of putting out cereal are for being threaded.
4, the multi-functional airtight mouth of putting out cereal in airtight software storehouse according to claim 1, it is characterized in that: hermetic sealing device (6) is by being threaded in the port of export of a mouthful body (1) of putting out cereal.
5, the multi-functional airtight mouth of putting out cereal in airtight software storehouse according to claim 1 is characterized in that: the valve plate (5) that is provided with in the tube chamber of mouthful body (1) of putting out cereal is the venetian blind type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200305867U CN2919841Y (en) | 2006-07-05 | 2006-07-05 | Airtight soft granary multifunction airtight grains outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200305867U CN2919841Y (en) | 2006-07-05 | 2006-07-05 | Airtight soft granary multifunction airtight grains outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919841Y true CN2919841Y (en) | 2007-07-11 |
Family
ID=38252322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200305867U Expired - Fee Related CN2919841Y (en) | 2006-07-05 | 2006-07-05 | Airtight soft granary multifunction airtight grains outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919841Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107709885A (en) * | 2015-08-04 | 2018-02-16 | 三菱电机株式会社 | Ventilation fan |
-
2006
- 2006-07-05 CN CNU2006200305867U patent/CN2919841Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107709885A (en) * | 2015-08-04 | 2018-02-16 | 三菱电机株式会社 | Ventilation fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |