CN203889321U - Vacuum seed storage device - Google Patents
Vacuum seed storage device Download PDFInfo
- Publication number
- CN203889321U CN203889321U CN201420255578.7U CN201420255578U CN203889321U CN 203889321 U CN203889321 U CN 203889321U CN 201420255578 U CN201420255578 U CN 201420255578U CN 203889321 U CN203889321 U CN 203889321U
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- vacuum
- valve
- seed
- case
- storage device
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Abstract
The utility model discloses a vacuum seed storage device which comprises a plastic vacuum tank (8), a plastic tank cover (1), a vacuum valve (5), a rubber exhaust head (15) and an exhaust pipe (14). The plastic vacuum tank (8) is provided with a label zone (6), a handle (7), tank opening threads (9) and a tank opening (10); the plastic tank cover (1) is provide with cover antiskid grains (2), a valve accommodating opening (11), a rubber pad (12), internal threads (13), an air vent (22) and a safety component (3), and the safety component (3) comprises a rubber plug (20) and a safety hole (21); the vacuum valve (5) is provided with a port (4), a valve notch (16), valve antiskid grains (17), sealing threads (18), an exhaust head accommodating groove (19) and a valve gasket (23). The vacuum seed storage device has the advantages of simple structure, safety and convenience in operation, high work efficiency, wide application range, capability of meeting relevant requirements on safety storage for seeds, and the like.
Description
Technical field
The utility model relates to the storage of seeds device, especially relates to a kind of seed vacuum storage device.The utility model is mainly practically applicable to laboratory seed safety storage, and the utility model belongs to seed science and technology field.
Background technology
The task of the storage of seeds is the storage technique that adopts rational storage facilities and advanced science, control artificially holding conditions, the variation of seed quality is reduced to bottom line, and actv. keeps vigorous germinating power and vigor, thereby guarantees that the sowing of seed is worth.Seed is the organism of living, and is all carrying out respiration all the time, even seed very dry or in dormant state, respiration is still being carried out, but remitted its fury.The safe storage of seed respiration and seed has very close relationship, therefore controls seed respiration and has important practice significance to carrying out the storage of seeds work.
Seed is breathed (aerobic respiration and anaerobic respiration) difference with environmental conditions, crop species and seed quality, and affects the many factors of seed respiratory intensity.Wherein changing seed aeration status is the important means of controlling seed safety storage, can make seed can have in a long time viability and have higher vigor.
For seed aeration factor, the container that sample the storage of seeds is carried out in current laboratory is mainly glass dryer.The problems such as it exists volume heaviness, cracky, move difficulty, put inconvenience, operation hard (uncapping), cause difficulty (as: sample more and need cryogenic processing etc.) to carrying out smoothly of related scientific research, teaching.For obtaining scientific research result accurately and facilitating scientific effort, must be according to the actual demand of seed safety storage to improvement of constantly bringing forth new ideas such as the storage of seeds containers.
For overcoming the deficiency of existing laboratory the storage of seeds container, meet the requirement of laboratory sample seed safety storage, develop a kind of simple, practical Novel seed vacuum storage device, this device has simple in structure, easy-to-operate, can meet the related request of seed safety storage, the advantages such as work efficiency is high, applied widely, to laboratory sample seed safety storage and carry out related scientific research, teaching has important practical usage.
Summary of the invention
The seed vacuum storage device of the advantages such as the purpose of this utility model is to provide a kind of simple in structure, easy-to-operate, can meet the related request of seed safety storage, and work efficiency is high, applied widely.
The utility model provides a kind of seed vacuum storage device.It comprises plastic vacuum case, plastics case lid, vacuum valve, rubber air exhaust head, extraction pipe, it is characterized in that: seed is inserted in plastic vacuum case by case mouth, and case mouth is that circle and diameter are 4-10cm; Plastics case lid is by case mouth screw thread rotation joint sealing, and plastic box covers and be embedded with vacuum valve, opens and closes by rotation vacuum valve control vent.
Further, described plastic vacuum case has label area, handle, case mouth screw thread, case mouth.
Further, described plastic box be stamped anti-slip veins, put valve port, rubber pad, negative thread, vent, insurance (rubber plug and insurance hole).
Further, described vacuum valve has interface, valve breach, valve anti-slip veins, sealing screw thread, air exhaust head standing groove, valve spacer.
The beneficial effects of the utility model: there is simple in structure, easy-to-operate, can meet the related request of seed safety storage, the advantage such as work efficiency is high, applied widely.
Below with reference to drawings and Examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is integral structure schematic diagram of the present utility model (note: except rubber air exhaust head, extraction pipe).
Fig. 2 is plastics case lid structural representation of the present utility model.
Fig. 3 is vacuum valve structure schematic diagram of the present utility model.
Fig. 4 is safety structure schematic diagram of the present utility model.
Fig. 5 is that vacuum valve of the present utility model opens and closes principle schematic.
In figure, plastics case lid 1, lid anti-slip veins 2, insurance 3, interface 4, vacuum valve 5, label area 6, handle 7, plastic vacuum case 8, case mouth screw thread 9, case mouth 10, put valve port 11, rubber pad 12, negative thread 13, extraction pipe 14, rubber air exhaust head 15, valve breach 16, valve anti-slip veins 17, sealing screw thread 18, air exhaust head standing groove 19, rubber plug 20, insurance hole 21, vent 22, valve spacer 23.
Detailed description of the invention
As shown in Figures 1 to 5, seed vacuum storage device comprises plastic vacuum case 8, plastics case lid 1, vacuum valve 5, rubber air exhaust head 15, extraction pipe 14.
The plastic vacuum case 8 of described seed vacuum storage device has label area 6(for recording the information such as storage sample title, time), handle 7(is for device carrying), case mouth screw thread 9, case mouth 10(is by sample seed or follow appendage to put into plastic vacuum case 8).
The plastics case lid 1 of described seed vacuum storage device covers anti-slip veins 2(and is convenient to plastic vacuum case 8 and puts after sample, and plastics case lid 1 is screwed), put valve port 11(and vacuumize processing for placing vacuum valve 5), rubber pad 12(increases leak tightness), negative thread 13(rotates and plays to a certain extent on-off action for vacuum valve 5), the interior gas of vent 22(plastic vacuum case 8 passage of discharging), insurance 3(rubber plug 20 and insurance hole 21; Insurance hole 21 is present on plastics case lid 1, by rubber plug 20, plastics case lid 1 is sealed, when plastic vacuum case 8 is because vacuumizing final vacuum valve 5 when malfunctioning, rubber plug 20 contact pins can be made to the inside and outside pressure balanced of plastic vacuum case 8, be convenient to plastics case lid 1 or vacuum valve 5 is opened).
The vacuum valve 5 of described seed vacuum storage device has interface 4(for connecting rubber air exhaust head 15), valve breach 16(is for ventilation), the convenient rotation of valve anti-slip veins 17(vacuum valve 5), sealing screw thread 18, air exhaust head standing groove 19(play airtight rubber air exhaust head 15), valve spacer 23(increases leak tightness).
The utility model using method:
Open plastics case lid 1, by sample seed or follow appendage to put into plastic vacuum case 8 from case mouth 10; Vacuum valve 5 rotations are placed into putting in valve port 11 on plastics case lid 1, will insure hole 21 use rubber plugs 20 simultaneously and seal, complete insurance 3 erection works; Rotation vacuum valve 5 is opened vent 22; One end of extraction pipe 14 is connected on rubber air exhaust head 15, and the air exhaust head standing groove 19 in the interface 4 of rubber air exhaust head 15 vacuum valves 5 is connected, other one end of extraction pipe 14 is connected on vacuum pump; Open vacuum pump, by the pressure dial reading of vacuum pump, rotate vacuum valve 5 and then close vent 22(as shown in Figure 5, the vent 22 of valve port 11 bottoms is put in valve spacer 23 sealings), extract rubber air exhaust head 15.
The utility model is not limited to above-described embodiment, and all technical schemes being equal to or equivalence replacement forms of taking all fall into the protection domain that the utility model requires.
Claims (4)
1. a seed vacuum storage device, comprise plastic vacuum case (8), plastics case lid (1), vacuum valve (5), rubber air exhaust head (15), extraction pipe (14), it is characterized in that: seed is inserted in plastic vacuum case (8) by case mouth (10), case mouth (10) is that circle and diameter are 4-10cm; Plastics case lid (1) rotates joint sealing by case mouth screw thread (9), and on plastics case lid (1), is embedded with vacuum valve (5), controls vent (22) open and close by rotation vacuum valve (5).
2. seed vacuum storage device according to claim 1, is characterized in that: described plastic vacuum case (8) has label area (6), handle (7), case mouth screw thread (9), case mouth (10).
3. seed vacuum storage device according to claim 1, is characterized in that: described plastics case lid (1) covers anti-slip veins (2), puts valve port (11), rubber pad (12), negative thread (13), vent (22), insurance (3); Described insurance (3) comprises rubber plug (20) and insurance hole (21).
4. seed vacuum storage device according to claim 1, is characterized in that: described vacuum valve (5) has interface (4), valve breach (16), valve anti-slip veins (17), sealing screw thread (18), air exhaust head standing groove (19), valve spacer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255578.7U CN203889321U (en) | 2014-05-20 | 2014-05-20 | Vacuum seed storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255578.7U CN203889321U (en) | 2014-05-20 | 2014-05-20 | Vacuum seed storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889321U true CN203889321U (en) | 2014-10-22 |
Family
ID=51715752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255578.7U Expired - Fee Related CN203889321U (en) | 2014-05-20 | 2014-05-20 | Vacuum seed storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750674A (en) * | 2017-10-26 | 2018-03-06 | 无锡市三阳生态农业发展有限公司 | A kind of suction type agricultural seed holding vessel |
-
2014
- 2014-05-20 CN CN201420255578.7U patent/CN203889321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750674A (en) * | 2017-10-26 | 2018-03-06 | 无锡市三阳生态农业发展有限公司 | A kind of suction type agricultural seed holding vessel |
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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: 20141022 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |