CN203997370U - A kind of milk powder preservation device - Google Patents
A kind of milk powder preservation device Download PDFInfo
- Publication number
- CN203997370U CN203997370U CN201420262814.8U CN201420262814U CN203997370U CN 203997370 U CN203997370 U CN 203997370U CN 201420262814 U CN201420262814 U CN 201420262814U CN 203997370 U CN203997370 U CN 203997370U
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- CN
- China
- Prior art keywords
- silicone tube
- milk powder
- switch
- air pump
- valve
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of preservation device, relate in particular to a kind of milk powder preservation device, comprise the circular housing suitable with the tank mouth of canned milk powder (1), source switch (2), air pump assembly (3), air inlet switch (4), pressure switch (5) and counterflow-preventing air valve (6) are installed in shell (1).Effect of the present utility model is: product operation is simple, and good looking appearance can increase time milk powder shelf-life by actv., and actv. control milk powder is polluted, and makes moist, and rotten grade keeps the advantages such as milk powder fresh quality.
Description
Technical field
The utility model relates to a kind of preservation device, relates in particular to a kind of milk powder preservation device.
Background technology
Milk powder is the common food in life, especially infant and old man, but the problem that the safety of milk powder has just become everybody to pay close attention to, time shelf-life of milk powder is shorter, after canned milk powder opens and uses for the first time, in tank, will have air, thereby easily cause milk powder to go bad or caking phenomenon, as be subject to wet weather, and milk powder is also easy to make moist, as occurred, above problem impacts user's health.
Utility model content
The purpose of this utility model is to provide a kind of milk powder preservation device, and the safe time that solves now widely used canned milk powder milk powder after can opening is used shortens greatly, problem apt to deteriorate.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of milk powder preservation device, comprises the circular housing suitable with the tank mouth of canned milk powder, and source switch, air pump assembly, air inlet switch, pressure switch and counterflow-preventing air valve are installed in the enclosure,
Described air pump assembly is made up of air pump, the first silicone tube, electromagnetic valve, silicagel pad, the second silicone tube and the 3rd silicone tube, passes through the first silicone tube between described air pump and electromagnetic valve,
Described air inlet switch is made up of button, drive spindle, silica gel piece, the first spring, the second T-pipe joint and the 4th silicone tube, the left and right two-port of described the second T-pipe joint is connected to respectively the 4th silicone tube and the second silicone tube, the lower port of the second T-pipe joint is close to silica gel piece by the first spring, on the second T-pipe joint, be provided with downwards by button and drive spindle;
Described pressure switch is made up of micro-switch, upper cover, air bag, lower cover, the second spring, driving disk, described air bag is arranged between upper cover and lower cover, on described driving disk, put connection micro-switch, below is arranged in lower cover and and the 3rd silicone tube connection by the second spring
One end of described counterflow-preventing air valve connects the 4th silicone tube, and the other end is provided with filter cotton and blow off valve successively by seal ring, and described blow off valve stretches into milk pot, has the first T-pipe joint to be connected to respectively electromagnetic valve, the second silicone tube and the 3rd silicone tube.
Further technical scheme is, the air pump in described air pump assembly is wrapped with damping cotton and Sound-proof material.
Further technical scheme is, is also provided with the power light linking with source switch on described shell, and the drained exhaust of air being provided with in tank completes warning light.
The beneficial effect that adopts technique scheme to produce is:
After user uses, milk powder covers the utility model at milk pot oral area, and then energising by source switch, forms vacuum after the Bas Discharged in milk pot, can preserve.In the time milk powder need to being used next time, by after air inlet switch inflation, product being removed, can use milk powder, product operation is simple, and good looking appearance can increase time milk powder shelf-life by actv., actv. control milk powder is polluted, and makes moist, and rotten grade keeps the advantages such as milk powder fresh quality.
Brief description of the drawings
Fig. 1 is the utility model external structure schematic diagram.
Fig. 2 is the utility model inner structure schematic diagram.
Fig. 3 is the utility model air pump assembly structural representation.
Fig. 4 is the utility model air inlet switch structural representation.
Fig. 5 is the utility model pressure switch construction schematic diagram.
Fig. 6 is the utility model counterflow-preventing air valve structure schematic diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 2 show an embodiment of a kind of milk powder preservation device of the utility model: a kind of milk powder preservation device, comprise the circular housing 1 suitable with the tank mouth of canned milk powder, source switch 2, air pump assembly 3, air inlet switch 4, pressure switch 5 and counterflow-preventing air valve 6 are installed in shell 1
As shown in Figure 3, described air pump assembly 3 is made up of air pump 32, the first silicone tube 36, electromagnetic valve 37, silicagel pad 38, the second silicone tube 310 and the 3rd silicone tube 311, passes through the first silicone tube 36 between described air pump 32 and electromagnetic valve 37,
As shown in Figure 4, described air inlet switch 4 is made up of button 40, drive spindle 41, silica gel piece 42, the first spring 43, the second T-pipe joint 44 and the 4th silicone tube 45, the left and right two-port of described the second T-pipe joint 44 is connected to respectively the 4th silicone tube 45 and the second silicone tube 310, the lower port of the second T-pipe joint 44 is close to silica gel piece 42 by the first spring 43, on the second T-pipe joint 44, be provided with downwards by button 40 and drive spindle 41;
As shown in Figure 5, described pressure switch 5 is made up of micro-switch 51, upper cover 52, air bag 53, lower cover 54, the second spring 55, driving disk 56, described air bag 53 is arranged between upper cover 52 and lower cover 54, on described driving disk 56, put and connect micro-switch 51, below is arranged in lower cover 54 and with the 3rd silicone tube 311 and is communicated with by the second spring 55
As shown in Figure 6, one end of described counterflow-preventing air valve 6 connects the 4th silicone tube 45, the other end is provided with filter cotton 61 and blow off valve 63 successively by seal ring 62, described blow off valve (63) stretches into milk pot, has the first T-pipe joint 39 to be connected to respectively electromagnetic valve 37, the second silicone tube 310 and the 3rd silicone tube 311.
According to a preferred embodiment of a kind of milk powder preservation device of the utility model, when pressing after source switch 2, the inner air pump assembly 3 of fresh-keeping device can produce vibrations and noises, so the air pump 32 in described air pump assembly 3 is wrapped with damping cotton 31 and Sound-proof material 34.
Fig. 1 and Fig. 2 also show another preferred embodiment of a kind of milk powder preservation device of the utility model, are also provided with the power light 11 linking with source switch 2 on described shell 1, and the drained exhaust of air being provided with in tank completes warning light 12.
Using method of the present utility model is: when by source switch 2, power light 11 shiny reds, expression air pump assembly 3 is started working, after the air in tank is drained, when power light 11 goes out exhaust complete warning light 12 bright green, when milk powder preservation device being taken off by air inlet switch 4.
Principle of work of the present utility model is:
When air pump assembly 3 by tank in after Bas Discharged, air bag 53 in this pressure switch 5 starts to shrink, shrink driving disk 56 under driving at air bag 53 and start displacement, make micro-switch 51 power cut-offs, thereby controlling air pump 32 and electromagnetic valve 37 quits work, in the time that using milk powder, need press air inlet by 4, drive drive spindle 41 to move down, compress to the first spring 43, the second T-pipe joint 44 and silica gel piece 42 gaps, thereby air is entered in tank, after air enters, pressure switch 5 is under the bounce-back of the second spring 55 drives, driving disk 56 starts return, thereby control micro-switch 51, make to press air bag 53 between the upper cover 54 of pressure switch 5 and pressure switch apparatus lower cover 52, counterflow-preventing air valve 6 seals with seal ring 63, blow off valve 63 is screwed in the centre hole of fresh-keeping device 1, in blow off valve 63 centre holes, filter cotton 61 is housed, as occurred, milk pot topples over to be also placed in is at work drawn into milk powder in fuselage, also replaceable and cleaning and filtering cotton 61.
Although the utility model is described with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiments, within these amendments and embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the constituent elements of subject combination layout and/or layout.Except distortion that constituent elements and/or layout are carried out and improving, to those skilled in the art, other purposes will be also obvious.
Claims (3)
1. a milk powder preservation device, it is characterized in that: comprise the circular housing suitable with the tank mouth of canned milk powder (1), source switch (2), air pump assembly (3), air inlet switch (4), pressure switch (5) and counterflow-preventing air valve (6) are installed in shell (1)
Described air pump assembly (3) is made up of air pump (32), the first silicone tube (36), electromagnetic valve (37), silicagel pad (38), the second silicone tube (310) and the 3rd silicone tube (311), between described air pump (32) and electromagnetic valve (37), pass through the first silicone tube (36)
Described air inlet switch (4) is by button (40), drive spindle (41), silica gel piece (42), the first spring (43), the second T-pipe joint (44) and the 4th silicone tube (45) composition, the left and right two-port of described the second T-pipe joint (44) is connected to respectively the 4th silicone tube (45) and the second silicone tube (310), the lower port of the second T-pipe joint (44) is close to silica gel piece (42) by the first spring (43), on the second T-pipe joint (44), be provided with downwards by button (40) and drive spindle (41),
Described pressure switch (5) is made up of micro-switch (51), upper cover (52), air bag (53), lower cover (54), the second spring (55), driving disk (56), described air bag (53) is arranged between upper cover (52) and lower cover (54), on described driving disk (56), put and connect micro-switch (51), below is arranged in lower cover (54) and and the 3rd silicone tube (311) connection by the second spring (55)
One end of described counterflow-preventing air valve (6) connects the 4th silicone tube (45), the other end is provided with filter cotton (61) and blow off valve (63) successively by seal ring (62), described blow off valve (63) stretches into milk pot, has the first T-pipe joint (39) to be connected to respectively electromagnetic valve (37), the second silicone tube (310) and the 3rd silicone tube (311).
2. a kind of milk powder preservation device according to claim 1, is characterized in that: the air pump (32) in described air pump assembly (3) is wrapped with damping cotton (31) and Sound-proof material (34).
3. a kind of milk powder preservation device according to claim 1, it is characterized in that: on described shell (1), be also provided with and the power light (11) of source switch (2) interlock, the drained exhaust of air being provided with in tank completes warning light (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262814.8U CN203997370U (en) | 2014-05-22 | 2014-05-22 | A kind of milk powder preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262814.8U CN203997370U (en) | 2014-05-22 | 2014-05-22 | A kind of milk powder preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203997370U true CN203997370U (en) | 2014-12-10 |
Family
ID=52037406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262814.8U Expired - Fee Related CN203997370U (en) | 2014-05-22 | 2014-05-22 | A kind of milk powder preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203997370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051296A (en) * | 2018-07-02 | 2018-12-21 | 苍南名禾科技有限公司 | A kind of sealing milk powder lid |
-
2014
- 2014-05-22 CN CN201420262814.8U patent/CN203997370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051296A (en) * | 2018-07-02 | 2018-12-21 | 苍南名禾科技有限公司 | A kind of sealing milk powder lid |
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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: 20141210 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |