CN204043274U - A kind of antistaling vacuum container and refrigerator - Google Patents
A kind of antistaling vacuum container and refrigerator Download PDFInfo
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- CN204043274U CN204043274U CN201420481699.3U CN201420481699U CN204043274U CN 204043274 U CN204043274 U CN 204043274U CN 201420481699 U CN201420481699 U CN 201420481699U CN 204043274 U CN204043274 U CN 204043274U
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- vacuum container
- housing
- antistaling vacuum
- drawer
- antistaling
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Abstract
The utility model relates to refrigerator field, specifically discloses a kind of antistaling vacuum container and refrigerator, antistaling vacuum container pack housing and the drawer be placed in housing, and housing exterior walls is provided with vavuum pump, and the bleeding point of vavuum pump is communicated with in housing by tracheae; Drawer comprises drawer lid and is connected to the parcel tray of drawer lid, and be provided with seal between drawer lid and housing, drawer lid is provided with pressure release part; Several dampers are provided with between vavuum pump and housing.Antistaling vacuum container of the present utility model, arranges damper between the vavuum pump of finding time and housing, reduces the generation of antistaling vacuum container noise.With the refrigerator of antistaling vacuum container, under antistaling vacuum container is wherein in the environment of vacuum low-pressure, while the storage time of improving food, reduce the noise produced when vacuumizing.
Description
Technical field
The utility model relates to refrigerator field, more specifically, relates to a kind of antistaling vacuum container and refrigerator.
Background technology
Cryopreservation food function is that the life of people provides great convenience.The temperature of general cold storage chamber of refrigerator foodstuff storing is 0 DEG C to 9 DEG C, and in such a case, some bacterium still has the possibility of breeding, can cause the putrid and deteriorated of food, cannot long-period freshness preserving; The temperature of refrigerating chamber, although the breeding of meeting anti-bacteria, refrigerating process can damage the eucaryotic cell structure of food, causes the loss of nutrition.Along with people's living standard and quality improve constantly, refrigeration, freezing function can not meet the needs of people.
Vacuum freshness retaining mainly allows perishables (as fresh fruit of vegetables) be in the environment of negative pressure, hypoxemia, effectively reduces food oxidation, rotten, mouldy probability, and reduces the flowing of foodstuff surface air, plays fresh-keeping effect.At present, vacuum freshness retaining technology has been widely used in industrial production and food storing, transport, process, but is also in the starting stage in the application in refrigerator field.In current Refrigerator technology keeping food fresh, be mostly to utilize normal pressure to carry out foodstuff storing, utilize adjustment air pressure size or gas componant to carry out fresh-keeping mode also few.
Vacuum freshness retaining technology mainly adopts generator pressure control method, namely by reduce pressure or the mode that vacuumizes is accelerated food cooling velocity (moisture evaporite ratio is slower at ambient pressure because of food, and under vacuum conditions because drag reduction can cause evaporation rate to be accelerated, therefore the cooling velocity of food is fast), simultaneously, suppress microbial growth, reach the object prolonged storage period.
The vacuum air pump of current refrigerator vacuum freshness retaining technology is based on ac pump, vacuum air pump is fixed on compressor bin, now need longer pump-line, pump-line is long then easily causes the problem such as pipe folding, pipe pressure, pipe corrosion, thus the problem that build-up of pressure is revealed.In order to overcome this problem, there is technical staff to propose vacuum air pump to be directly installed on vacuum crisper with this to shorten the length of pump-line, thus reducing the risk of pressure leakage.And vacuum air pump is directly installed on vacuum crisper, directly can be passed on drawer lamellar body during vacuum air pump vibrations, send very large noise.
Utility model content
The utility model, for overcoming the defect (deficiency) described in above-mentioned prior art, provides antistaling vacuum container and refrigerator that a kind of noise is little.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of antistaling vacuum container, comprising: housing and the drawer be placed in housing, and housing exterior walls is provided with vavuum pump, and the bleeding point of vavuum pump is communicated with in housing by tracheae; Drawer comprises drawer lid and is connected to the parcel tray of drawer lid, and be provided with seal between drawer lid and housing, drawer lid is provided with pressure release part; Several dampers are provided with between vavuum pump and housing.
Vavuum pump is fixed by screws on the housing of antistaling vacuum container, is provided with several dampers between vavuum pump and housing, and when vavuum pump shakes, damper plays the effect that dispersion weakens vibrations, thus reduces noise.
At a kind of preferred embodiment, described damper is I shape damper.
At a kind of preferred embodiment, between described adjacent damper, be provided with interval.
At a kind of preferred embodiment, described housing exterior walls is provided with the breach for placing vavuum pump, and described breach is positioned at the side of housing rear end.
At a kind of preferred embodiment, described housing exterior walls is provided with guide support structure.
At a kind of preferred embodiment, described tracheae is bend pipe.
At a kind of preferred embodiment, be provided with turnover handle outside described drawer lid, described handle is connected to outside drawer lid by connecting rod, described handle offers the groove assembled with connecting rod profiling; Described connecting rod is arranged on drawer lid by locating piece, and connecting rod two ends are provided with contiguous block, and contiguous block is provided with roller; Described housing mouth rim is located at the box body gathering sill for clamping roller.
At a kind of preferred embodiment, the cross section of described seal is in " recessed " type, and described pressure release part comprises and is opened in the relief hole on drawer lid and the sealing block for sealing relief hole, and sealing block is arranged on handle.
With a refrigerator for antistaling vacuum container, comprise refrigerator body, antistaling vacuum container and the controller with cold good room, refrigerator body is wrapped up by the foaming layer being full of heat-insulating material; It is indoor that described antistaling vacuum container is arranged on cold a surname, and controller connects vavuum pump.
At a kind of preferred embodiment, described refrigerator also comprises button, describedly presses keyed jointing controller, and described button is provided with LED.
Compared with prior art, the beneficial effect of technical solutions of the utility model is: antistaling vacuum container of the present utility model, between the vavuum pump of finding time and housing, arrange damper, reduces the generation of antistaling vacuum container noise; With the refrigerator of antistaling vacuum container, under antistaling vacuum container is wherein in the environment of vacuum low-pressure, while the storage time of improving food, reduce the noise produced when vacuumizing.
Accompanying drawing explanation
Fig. 1,2 is the explosive view of antistaling vacuum container of the present utility model.
Fig. 3 is the overall schematic of antistaling vacuum container of the present utility model.
Fig. 4 is the refrigerator schematic diagram with antistaling vacuum container of the present utility model.
Fig. 5 is with the control flow chart of the refrigerator of antistaling vacuum container of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
In accompanying drawing, 1-housing, 2-parcel tray, 3-drawer lid, 4-vavuum pump, 5-tracheae, 6-damper, 7-seal, 8-guide support structure, 9-handle, 10-connecting rod, 11-groove, 12-locating piece, 13-contiguous block, 14-roller, 15-box body gathering sill, 16-support, 17-guide rail, 18-relief hole, 19-sealing block, 20-screw, 21-spring, 22-decorative panel, 23-reinforcement, 101-refrigerator body, 102-button, 103-antistaling vacuum container.
Embodiment 1
As Fig. 1-4, a kind of antistaling vacuum container, the drawer comprising housing 1 and be placed in housing, housing exterior walls is provided with vavuum pump 4, and the bleeding point of vavuum pump 4 is communicated with in housing 1 by tracheae 5; Drawer comprises parcel tray 2 and the drawer lid 3 of connection, and drawer lid 3 is by seal 7 by housing seal, and drawer lid 3 is provided with pressure release part; Several dampers 6 are provided with between vavuum pump 4 and housing 1.Vavuum pump is fixed by screws on the housing of antistaling vacuum container, is provided with several dampers between vavuum pump and housing, and when vavuum pump shakes, damper plays the effect that dispersion weakens vibrations, thus reduces noise.
In the present embodiment, damper 6 adopts I shape damper, and leaves certain interval between adjacent damper, like this can better dissipate shock, improves the effect of noise reduction.If by damper 6 tight distribution, then its damping effect is only the damping effect being slightly better than adopting whole piece rubber, and this damping effect is not very desirable, therefore in order to obtain better damping effect, has certain interval between each damper 6.
Preferably, arrange the breach for placing vavuum pump 4 at housing 1 outer wall, breach is positioned at the side of housing 1 rear end, and the air channel after the side placement vavuum pump 4 of rear end can avoid antistaling vacuum container 103, avoids outlet to bother.
Preferably, guide support structure 8 is provided with at housing 1 outer wall of antistaling vacuum container 103, when this antistaling vacuum container 103 is arranged on the refrigerating chamber of refrigerator body 101, can take into account and exchange with conventional refrigeration preservation drawer when namely not filling vacuum drawer, can directly fill conventional drawer, improve the utilization ratio of refrigerator space.
In use, antistaling vacuum container 103 is fixed in the refrigerator body 101 of cold compartment of refrigerator by its external orientation supporting construction 8, be used for ensureing that antistaling vacuum container 103 does not loosen after loading refrigerator body 101 by front screw locking again, it is smooth and easy that this kind of structure can realize parcel tray push-and-pull in drawer cavity better, structure is simple, and outward appearance is more meticulous.
Preferably, tracheae 5 adopts bend pipe, and in the use procedure of antistaling vacuum container 103, bend pipe can reduce the risk of pressure leakages etc., increases the capacity of antistaling vacuum container 103; This is due in actual use, when directly adopting short straight tube, can exist easy to break, the phenomenon of poor aeration, and when tracheae 5 is long, space reserved between vavuum pump 4 and housing 1 can be comparatively large, and parcel tray 2 volume can be caused to reduce.Tracheae 5 adopts bend pipe at utmost can ensure the volume of parcel tray 2, and also not easily pipe is rolled over.
Preferably, be provided with turnover handle 9 outside drawer lid 3, handle 9 is connected to outside drawer lid 3 by connecting rod 10, handle 9 offers the groove 11 assembled with connecting rod 10 profiling; Connecting rod 10 is arranged on drawer lid by locating piece 12, and connecting rod 10 two ends are provided with contiguous block 13, contiguous block 13 are provided with roller 14; Housing 1 mouth rim is located at the box body gathering sill 15 for clamping roller 14.
Connecting rod 10 cross section is in " convex " type, and handle 9 offers the groove 11 assembled with connecting rod 10 profiling, adopt this structure handle assembled 9 to fix without the need to screw, again lock, it is better that technique can manufacture type.Connecting rod 10 two ends are provided with by the fixing axle sleeve of screw 20, and the axle sleeve other end is provided with roller 14, and roller 14 is fixed on axle sleeve by screw, this mode than traditional riveting method or by roller the structure be fixed on drawer box to be more convenient for maintenance.
Preferably, parcel tray 2 is placed in housing 1 by sliding part, and sliding part comprises the support 16 be located in housing and the guide rail 17 be arranged on support 16.Guide rail 17 is line slideway in the present embodiment, and line slideway is installed on support 16, and support 16 lock onto in housing 1 by screw 20, and parcel tray 2 can realize the push pull maneuver of straight line in housing 1 by line slideway together with drawer lid 3.
Housing 1 outer wall is provided with multiple parallel reinforcement 23 spaced apart from each other, and the profile of housing 1 can be square, oval etc., can be different by the height of the outwardly reinforcement 23 of housing 1, also can gradual change in middle slightly high, arc shape that both sides are lower slightly.At the present embodiment, housing 1 is square, and reinforcement 23 structure on its outer wall is curved, can save material, reduce costs, and the distortion that housing 1 outline produces under pressure is less, makes the sealing between housing 1 and drawer lid 3 good.
Preferably, the seal of antistaling vacuum container 103, in " recessed " type, can be improved in seal 7 cross section between housing 1 and drawer lid 3, and this is because adsorbable region, " recessed " type cross section is relatively larger than tradition " Y " type, better tightness; During closing drawers, ensure that antistaling vacuum container forms the environment of an opposing seal by extruding seal 7 between the two.
Pressure release part on drawer lid 3 comprises and is opened in the relief hole 18 on drawer lid and the sealing block 19 for sealing relief hole 18, for the ease of antistaling vacuum container 103 pressure release, is arranged on by sealing block 19 on handle 9; When needs use parcel tray 2, as long as pull handle 9, then can take out sealing block 19, while reaching pressure release, open parcel tray 2, easy to use.
The course of work of the present embodiment is: when antistaling vacuum container 103 is in antivacuum closed condition (under the drawer of this antivacuum closed condition is also in non-vacuum environment, namely the external and internal pressure of antistaling vacuum container 103 is balances): operator pushes handle 9 downwards, contiguous block 13 on connecting rod 10 and connecting rod 10, roller 14 rotates together with handle 9, roller 14 is clamped in box body gathering sill 15, sealing block 19 sticks in the relief hole 18 of housing 1, spring 21 active force impels handle 9 auto lock further and does not outwards overturn easily simultaneously, seal 7 is compressed between housing 1 and drawer lid 3, antistaling vacuum container 103 will be in the environment of opposing seal, operator just can start startup and vacuumize work to antistaling vacuum container 103, makes antistaling vacuum container 103 be in " vacuum " state.
When antistaling vacuum container 103 is in vacuum closed condition (external and internal pressure of antistaling vacuum container 103 is unbalanced): operator is pull handle 9 upwards, handle 9 overturns around the axle center of connecting rod 10 together with connecting rod 10, on handle 9, applied pressure makes sealing block 19 deviate from the interface relief hole 18 of housing 1, it is inner that outside air enters into antistaling vacuum container 103 by relief hole 18, Equilibrium vacuum preservation device 103 external and internal pressure, thus be convenient to further pulling handle 9 drawer lid 3 is opened from housing 1.
As Fig. 1-5, the present embodiment also provides a kind of refrigerator with antistaling vacuum container, comprise refrigerator body 101, antistaling vacuum container 103 and the controller with cold good room, refrigerator body 101 is wrapped up by the foaming layer being full of heat-insulating material, it is indoor that described antistaling vacuum container 103 is arranged on cold a surname, and controller connects vavuum pump.In actual production refrigerator process, when breach antistaling vacuum container 103 being placed vavuum pump 4 being positioned at right side or the left side of housing 1 rear end, directly from outlet in case courage, the air channel after antistaling vacuum container 103 can be avoided, avoids outlet to bother, convenient process.
Preferably, refrigerator is provided with the button 102 for opening and closing controller, and button 102 connects controller, and described button 102 is provided with LED.
When startup refrigerator body 101 controlling the button 102 that antistaling vacuum container 103 vacuumizes, lamp on button 102 is bright, controller controls vavuum pump 4 and starts working, in antistaling vacuum container 103, air is drawn out of by tracheae 5, vavuum pump 4 work quits work after the time of setting, lamp on button 102 extinguishes, and namely antistaling vacuum container 103 is in " vacuum " state.
When antistaling vacuum container 103 is in vacuum closed condition (external and internal pressure of antistaling vacuum container 103 is unbalanced): operator is pull handle 9 upwards, handle 9 overturns around the axle center of connecting rod 10 together with connecting rod 10, on handle 9, applied pressure makes sealing block 19 deviate from the interface relief hole 18 of housing 1, it is inner that outside air enters into antistaling vacuum container 103 by relief hole 18, Equilibrium vacuum preservation device 103 external and internal pressure, thus be convenient to further pulling handle 9 drawer lid 3 is opened from housing 1.
Preferably, antistaling vacuum container 103 outer wall is provided with guide support structure 8, when antistaling vacuum container 103 is in antivacuum closed condition, it can treat as a common refrigerating drawer use, because the structure of antistaling vacuum container 103 still has some complicated compared to common refrigerating drawer, space, shared cold good room is also more, therefore when not needing to use antistaling vacuum container, antistaling vacuum container can be replaced into common refrigeration drawer, utilize space with what improve cold compartment of refrigerator.
Also need to solve it after antistaling vacuum container 103 being arranged on the refrigerating chamber of refrigerator body 101 and hide line problem, a kind of line mode of hiding is that to be directly stranded by wire harness band be one, is positioned over to arrange nontransparent above antistaling vacuum container 103 and refrigerator courage gap location drawer and shelter from; Another kind of Tibetan line mode is on case courage, open a pit, in being hidden in by wire harness, and covers by small lid.
The corresponding same or analogous parts of same or analogous label;
Describe in accompanying drawing position relationship for only for exemplary illustration, the restriction to this patent can not be interpreted as;
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (10)
1. an antistaling vacuum container, comprising: housing (1) and the drawer be placed in housing, and described housing exterior walls is provided with vavuum pump (4), and the bleeding point of vavuum pump (4) is communicated with in housing (1) by tracheae (5); Described drawer comprises drawer lid (3) and is fixed on the parcel tray (2) on drawer lid (3), is provided with seal (7) between described drawer lid (3) and housing (1), and described drawer lid (3) is provided with pressure release part; It is characterized in that, between described vavuum pump (4) and housing (1), be provided with several dampers (6).
2. antistaling vacuum container according to claim 1, is characterized in that, described damper (6) is I shape damper.
3. antistaling vacuum container according to claim 1 and 2, is characterized in that, described adjacent damper is provided with interval between (6).
4. antistaling vacuum container according to claim 1 and 2, is characterized in that, described housing (1) outer wall is provided with the breach for placing vavuum pump, and described breach is positioned at the side of housing rear end.
5. antistaling vacuum container according to claim 1 and 2, is characterized in that, described housing (1) outer wall is provided with guide support structure (8).
6. antistaling vacuum container according to claim 1 and 2, is characterized in that, described tracheae (5) is bend pipe.
7. antistaling vacuum container according to claim 1, it is characterized in that, described drawer lid (3) outside is provided with turnover handle (9), described handle (9) is connected to drawer lid (3) outside by connecting rod (10), described handle (9) offers the groove (11) assembled with connecting rod (10) profiling; Described connecting rod (10) is arranged on drawer lid (3) by locating piece (12), and connecting rod (10) two ends are provided with contiguous block (13), contiguous block (13) is provided with roller (14); Described housing (1) mouth rim is located at the box body gathering sill (15) for clamping roller (14).
8. antistaling vacuum container according to claim 6, it is characterized in that, the cross section of described seal (7) is in " recessed " type, described pressure release part comprises and is opened in the relief hole (18) on drawer lid and the sealing block (19) for sealing relief hole (18), and sealing block (19) is arranged on handle (9).
9. the refrigerator with the antistaling vacuum container described in any one of claim 1 to 8, comprise the refrigerator body (101) with cold good room, refrigerator body (101) is wrapped up by the foaming layer being full of heat-insulating material, it is characterized in that, also comprises antistaling vacuum container (103) and controller; It is indoor that described antistaling vacuum container (103) is arranged on cold a surname, and controller connects vavuum pump.
10. refrigerator according to claim 9, is characterized in that, described refrigerator also comprises button (102), and described button (102) connects controller, and described button (102) is provided with LED.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481699.3U CN204043274U (en) | 2014-08-25 | 2014-08-25 | A kind of antistaling vacuum container and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481699.3U CN204043274U (en) | 2014-08-25 | 2014-08-25 | A kind of antistaling vacuum container and refrigerator |
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| CN204043274U true CN204043274U (en) | 2014-12-24 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783370A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
| CN105783392A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
| CN105783364A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
| CN106275704A (en) * | 2016-10-12 | 2017-01-04 | 宁波市安通机械有限公司 | A kind of multifunctional vacuum storage bin |
| CN106642962A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN108514066A (en) * | 2018-02-24 | 2018-09-11 | 青岛海尔股份有限公司 | Refrigerating device |
| CN111207553A (en) * | 2020-01-16 | 2020-05-29 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111207554A (en) * | 2020-01-16 | 2020-05-29 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111207552A (en) * | 2020-01-16 | 2020-05-29 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| US10906721B2 (en) | 2018-08-08 | 2021-02-02 | Whirlpool Corporation | Vacuum preservation device |
| WO2021114962A1 (en) * | 2019-12-12 | 2021-06-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2022012266A1 (en) * | 2020-07-13 | 2022-01-20 | 重庆海尔制冷电器有限公司 | Vacuum storage device and refrigerator |
| CN114061216A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator and vacuumizing control method thereof |
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2014
- 2014-08-25 CN CN201420481699.3U patent/CN204043274U/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783392B (en) * | 2014-12-26 | 2020-01-17 | 博西华电器（江苏）有限公司 | Refrigeration device |
| CN105783392A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
| CN105783364A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
| CN105783370A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Refrigerating equipment |
| CN105783370B (en) * | 2014-12-26 | 2021-10-29 | 博西华电器（江苏）有限公司 | Refrigeration device |
| CN106275704A (en) * | 2016-10-12 | 2017-01-04 | 宁波市安通机械有限公司 | A kind of multifunctional vacuum storage bin |
| CN106275704B (en) * | 2016-10-12 | 2018-09-28 | 宁波市安通机械有限公司 | A kind of multifunctional vacuum storage bin |
| CN106642962A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN106642962B (en) * | 2016-12-09 | 2018-12-14 | 青岛海尔股份有限公司 | Refrigerating device and its control method |
| CN108514066A (en) * | 2018-02-24 | 2018-09-11 | 青岛海尔股份有限公司 | Refrigerating device |
| CN108514066B (en) * | 2018-02-24 | 2022-03-25 | 海尔智家股份有限公司 | Refrigerating and freezing device |
| US10906721B2 (en) | 2018-08-08 | 2021-02-02 | Whirlpool Corporation | Vacuum preservation device |
| WO2021114962A1 (en) * | 2019-12-12 | 2021-06-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN111207553A (en) * | 2020-01-16 | 2020-05-29 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111207554A (en) * | 2020-01-16 | 2020-05-29 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111207552A (en) * | 2020-01-16 | 2020-05-29 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| WO2022012266A1 (en) * | 2020-07-13 | 2022-01-20 | 重庆海尔制冷电器有限公司 | Vacuum storage device and refrigerator |
| CN114061216A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator and vacuumizing control method thereof |
| CN114061216B (en) * | 2020-07-31 | 2023-06-23 | 海信冰箱有限公司 | Refrigerator and vacuumizing control method thereof |
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