CN110398104A - A kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus - Google Patents
A kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus Download PDFInfo
- Publication number
- CN110398104A CN110398104A CN201910700317.9A CN201910700317A CN110398104A CN 110398104 A CN110398104 A CN 110398104A CN 201910700317 A CN201910700317 A CN 201910700317A CN 110398104 A CN110398104 A CN 110398104A
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- Prior art keywords
- storage
- drawer
- partition
- environment
- mounting hole
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention belongs to beverage container fields, more particularly to a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus, it include: storage cabinet, partition, check valve, drawer, the storage cabinet is the rectangular box that front end has opening port, the partition quantity is multiple, multiple partition is horizontally set in storage box body along the storage downward equidistant radial arrangement in cabinet upper end, storage box house is set to form multiple independent storage spaces, partition is arranged in close to the position of storage box back in the check valve, the check valve is connected with two neighbouring storage spaces simultaneously, the drawer correspond to multiple independent storage spaces be provided with it is multiple, and it is inserted into storage space respectively；The device is without using vacuum pump, so that it may the decompression for realizing storage container easily, have the characteristics that structure it is simple, it is noiseless, do not take up space, and can effectively reduce the manufacturing cost and use cost of equipment.
Description
Technical field
The present invention relates to refrigerator arts, and in particular to a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus.
Background technique
Pressure-reducing fresh-keeping, also known as low pressure be fresh-keeping, vacuum freshness retaining, is on the basis of common refrigeration and modified atmosphere storage technology into one
Walk the special air regulating fresh-keeping method of the one kind with the characteristics of reducing storage environment pressure to grow up；Subatmospheric pressure storage collection vacuum is cold
But, air conditioned storage, cryo-conservation pressure-reducing fresh-keeping technology have the characteristics that " rapid oxygen reduction, reduction of blood pressure in high-speed, fast cooling ", can make to adopt
Fruits and vegetables after receipts dissipate field heat and respiration heat as early as possible.Therefore, pressure-reducing fresh-keeping can directly be stored without precooling process；Together
When storage environment of the pressure-reducing fresh-keeping since a hypoxemia or Ultra Low-oxygen can be formed, and can exclude in time raw material endogenous ethylene and
The pernicious gases such as acetaldehyde, ethyl alcohol, the a- farnesene generated are metabolized, thus fruits and vegetables respiratory metabolism can be effectively reduced, reduce microorganism
Harm and the generation of physiological disease, extend the freshness date of fruits and vegetables.
Existing pressure-reducing fresh-keeping storage facilities uses the air in vacuum pump extraction storage container mostly, makes in storage container
Negative pressure is formed, to reach reduction oxygen concentration, volatile harmful gases inside fruits and vegetables tissue is accelerated to extend storage to external diffusion
Phase；But the use of vacuum pump can not only occupy the storage space of pressure-reducing fresh-keeping storage facilities, can also generate noise, while can also
Increase the manufacturing cost and use cost of equipment.
Summary of the invention
Therefore, the present invention exactly makes in view of the above problems, and the purpose of the present invention is to provide a kind of environment-friendly types to subtract
Fresh-retaining preserving device is pressed, the device is without using vacuum pump, so that it may the decompression for realizing storage container easily, simple with structure,
Noiseless, the features such as not taking up space, and can effectively reduce the manufacturing cost and use cost of equipment.
For a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus for realizing the purpose, comprising: storage cabinet, partition, check valve,
Drawer, the storage cabinet are the rectangular box that front end has opening port, and the partition quantity is multiple, multiple partition edge storage
The hiding downward equidistant radial arrangement in cabinet upper end is horizontally set in storage box body, and storage box house is made to form multiple independent storages
Space is hidden, partition is arranged in close to the position of storage box back in the check valve, and the check valve is simultaneously with neighbouring two
A storage space is connected, and the drawer corresponds to multiple independent storage spaces and is provided with multiple, and is inserted into storage space respectively
It is interior；
The partition offers multiple spaced circular mounting holes, multiple installation hole location along upper surface downward vertically
In partition close to the position of storage box back, multiple mounting hole is set close to one end of storage box back in parallel with partition
It sets；Multiple mounting hole offers annular notches along lower port upwards；
The check valve includes: valve block, cross brace, axis, which is horizontally set in mounting hole, lower end
In the same horizontal line, the valve block is flexible thin rounded flakes at bottom on face and annular notches, which is set by axis
It sets in cross brace lower end；
The drawer includes: drawer body, rectangular rubber ring, air hole, baffle, relief valve, and the drawer body is upper
Side has the rectangular cavities of opening port, and front end face is provided with handle, and the rectangular rubber number of rings amount is two, is respectively sleeved at
Drawer body front end and rear end, the ventilative hole number have multiple, are arranged in drawer with drawer body rear end parallel interval
On ontology bottom plate, which offers ventilating groove upwardly along lower end, which is located at multiple air hole lower ends,
The baffle both ends are separately positioned on two blocks of side plates of drawer body, and the rear end of drawer body, the other side is arranged in one side
It is extended towards drawer body front end, the relief valve is threaded through on drawer body foreboard.
Further, the storage cabinet, the internal multiple storage spaces formed are the square that front end has opening port
Shape cavity, the rectangular enclosure width and height are all larger than drawer body width and height, which is slightly larger than drawer
Body length.
Further, mounting hole lower end annular notches, depth are slightly larger than throttle slice thickness.
Further, bottom is provided with multiple permanent magnets one, multiple permanent magnet one in the annular notches of the mounting hole lower end
It is arranged by basic point circular array of mounting hole axle center.
Further, the valve block diameter is greater than installation bore dia, is slightly less than annular notches diameter.
Further, the valve block upper surface corresponds to multiple permanent magnets one that bottom is arranged in annular notches close to peripheral side and sets
It is equipped with multiple permanent magnets two.
Further, the upper surface of the cross brace and axis is below partition upper surface.
Further, the rectangular rubber ring height and width are slightly larger than the height and width of storage space rectangular enclosure
Degree.
Further, the barrier width is greater than mounting hole lower end annular notches diameter, after drawer is inserted into storage space,
Sealing is formed to mounting hole and check valve from annular notches lower end.
Further, the ventilative groove width is greater than installation bore dia, after drawer is inserted into storage space, from top to peace
It fills hole and check valve forms covering.
Beneficial effect
1, in the technical scheme, in the storage box body multiple storage spaces, multiple drawers and check valve setting, with
And the setting of drawer body both ends rectangular rubber ring, make drawer have the function of holding outside fruits and vegetables, is also equipped with the function of pumping piston
Energy.
2, in the technical scheme, after one layer of drawer is put into fruits and vegetables insertion, next layer of drawer extraction is inserted into, and is passed through
Check valve realizes the pumping to upper one layer of drawer, and one layer of drawer cavity is made to form negative pressure, and so on, each next layer of pumping
Drawer can be evacuated upper one layer of drawer, and then so that multiple storage spaces in storage box body is formed negative pressure, and then realize
The pressure-reducing fresh-keeping of fruits and vegetables.
3, in the technical scheme, the valve block is flexible thin rounded flakes, which is arranged by axis ten
Word pedestal lower end；In closed check valve, lower end abuts the cross brace with valve block upper end, is formed and is supported to valve block, prevents
Deformation loses sealing function to valve block under negative pressure.
4, in the technical scheme, described to make valve block when check valve is opened, it is easily opened downwards along annular notches, In
When closed check valve, valve block is abutted close to the upper surface of peripheral side with bottom in annular notches, realizes sealing.
5, in the technical scheme, multiple permanent magnets two and above-mentioned multiple permanent magnets one are attracting, make valve block upper surface and ring
Bottom on shape notch, the state other than check valve open state are held in abutting state.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is to store cabinet and partition sectional view in the present invention.
Fig. 3 is overall structure sectional view of the present invention.
Fig. 4 is diaphragm structure schematic diagram in the present invention.
Fig. 5 is one-way valve structures schematic diagram in the present invention.
Fig. 6 is partition partial cutaway view in the present invention.
Fig. 7 is check valve sectional view and partition partial cutaway view in the present invention.
Fig. 8 is drawer structure figure in the present invention.
Fig. 9 is drawer sectional view in the present invention.
Specific embodiment
The invention will be further described with attached drawing combined with specific embodiments below, elaborates in the following description more
Details to facilitate a thorough understanding of the present invention, still the present invention obviously can be come with a variety of other modes different from this description it is real
Apply, those skilled in the art can without violating the connotation of the present invention according to practical situations make similar popularization,
It deduces, therefore should not be limited the scope of the invention with the content of this specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus, comprising: storage cabinet 1, partition 2, list
To valve 3, drawer 4, it is described storage cabinet 1 be front end have opening port rectangular box, 2 quantity of partition be it is multiple, this is more
A partition 2 is horizontally set in storage cabinet 1 along the storage downward equidistant radial arrangement in 1 upper end of cabinet, makes to store 1 inside shape of cabinet
At multiple independent storage spaces 11, partition 2 is arranged in close to the position of storage 1 rear end of cabinet, the check valve in the check valve 3
3 are connected with two neighbouring storage spaces 11 simultaneously, and the corresponding multiple independent storage spaces 11 of the drawer 4 are provided with
It is multiple, and be inserted into storage space 11 respectively；
As shown in Fig. 2, Fig. 4, Fig. 6, the partition 2 offers multiple spaced round peaces along upper surface downward vertically
Hole 21 is filled, multiple mounting hole 21 is located at partition 2 close to the position of storage 1 rear end of cabinet, and multiple mounting hole 21 is leaned on partition 2
One end of nearly storage 1 rear end of cabinet is set in parallel；Multiple mounting hole 21 offers annular notches 211 along lower port upwards；
As shown in Fig. 5, Fig. 6, Fig. 7, the check valve 3 includes: valve block 31, cross brace 32, axis 33, the cross brace
32 are horizontally set in mounting hole 21, and in the same horizontal line, the valve block 31 is tool at bottom on lower end surface and annular notches 211
Flexible thin rounded flakes, the valve block 31 are arranged by axis 33 in 32 lower end of cross brace；The cross brace 32 is in check valve 3
When closing, lower end is abutted with 31 upper end of valve block, is formed and is supported to valve block 31, and preventing valve block 31, deformation loses sealing under negative pressure
Function；
As shown in Figure 8, Figure 9, the drawer 4 include: drawer body 41, rectangular rubber ring 42, air hole 43, baffle 44,
Relief valve 45, the drawer body 41 are the rectangular cavities that top has opening port, and front end face is provided with handle 411, described
42 quantity of rectangular rubber ring is two, is respectively sleeved at 41 front end of drawer body and rear end, 43 quantity of air hole have it is multiple,
Be arranged on 41 bottom plate of drawer body with 41 rear end parallel interval of drawer body, 41 bottom plate of drawer body along lower end towards
On offer ventilating groove 412, which is located at multiple 43 lower ends of air hole, and 44 both ends of baffle are separately positioned on pumping
On two blocks of side plates of drawer ontology 41, the rear end of drawer body 41 is arranged in one side, and the other side is prolonged towards 41 front end of drawer body
Setting is stretched, the relief valve 45 is threaded through on 41 foreboard of drawer body.
Multiple storage spaces 11, the setting of multiple drawers 4 and check valve 3 and drawer body 41 in the storage cabinet 1
The setting of both ends rectangular rubber ring 42, makes drawer 4 have the function of holding outside fruits and vegetables, is also equipped with the function of pumping piston；When one
After layer drawer 4 is put into fruits and vegetables insertion, next layer of the extraction of drawer 4 is inserted into, and is evacuated to upper one layer of drawer 4, is made one layer of pumping
Negative pressure is formed in 4 cavity of drawer, and so on, each drawer 4 can be evacuated upper one layer of drawer 4, so that storage box
Multiple storage spaces 11 form negative pressure in body 1, and then realize the pressure-reducing fresh-keeping storage of fruits and vegetables.
Further, as shown in Figure 2 and Figure 3, the storage cabinet 1, before the internal multiple storage spaces 11 formed are
The rectangular enclosure with opening port is held, the rectangular enclosure width and height are all larger than 41 width of drawer body and height, the rectangle
Cavity depth is slightly larger than 41 length of drawer body；The setting is easily plugged into storage space 11 convenient for drawer body 41, and is inserting
After entering, 4 front end of drawer will not protrude from 11 front end opening port of storage space.
Further, as shown in fig. 7,21 lower end annular notches 211 of the mounting hole, depth are thick slightly larger than valve block 31
Degree；The setting makes valve block 31 under 3 closed state of check valve, is hidden in annular notches 211, in favor of inserting for lower section drawer 4
Enter and extracts out.
Further, as shown in Figure 5, Figure 7, bottom is provided with multiple permanent magnetism in the 21 lower end annular notches 211 of mounting hole
Body 1, multiple permanent magnet 1 are arranged by basic point circular array of 21 axle center of mounting hole.
Further, as shown in fig. 7,31 diameter of the valve block is greater than 21 diameter of mounting hole, it is straight to be slightly less than annular notches 211
Diameter；The setting makes valve block 31 when check valve 3 is opened, and easily opens downwards along annular notches 211, when check valve 3 is closed,
Valve block 31 is abutted close to the upper surface of peripheral side with bottom in annular notches 211, realizes sealing.
Further, as shown in Fig. 4, Fig. 7,31 upper surface of valve block corresponds to bottom in annular notches 211 close to peripheral side
The multiple permanent magnets 1 being arranged are provided with multiple permanent magnets 2 311；Multiple permanent magnet 2 311 and multiple permanent magnets 1
It is attracting, make bottom in 31 upper surface of valve block and annular notches 212, the state other than 3 open state of check valve is held in abutting
State.
Further, as shown in Figure 6, Figure 7, the upper surface of the cross brace 32 and axis 33 is below 2 upper end of partition
Face；The setting is conducive to drawer 4 and is inserted into and extracts out,
Further, as shown in figure 3,42 height of rectangular rubber ring and width are slightly larger than storage space 11 rectangle sky
The height and width of chamber；The setting drawer 4 be inserted into storage space 11 when, the 42 compression deformation of rectangular rubber ring, so with storage
The formation of 11 rectangular enclosure inner wall of space fits closely, and while so that drawer 4 is had storage function, has the function of pumping piston.
Further, as shown in figure 3, sealing state in order to keep storage space 11,44 width of baffle are greater than peace
21 lower end annular notches of hole, 211 diameter is filled, after drawer 4 is inserted into storage space 11, from 211 lower end of annular notches to mounting hole 21
And check valve 3 forms sealing.
Further, for the ease of the decompression of 4 cavity of drawer in realization upper layer storage space 11, as shown in figure 3, described
412 width of air drain is greater than 21 diameter of mounting hole, after drawer 4 is inserted into storage space 11, from top to mounting hole 21 and check valve 3
Form covering；The setting of the ventilating groove 412 makes the multiple air holes 43 opened up on 41 bottom plate of drawer body and 2 mounting hole of partition
The check valve 3 being arranged in 21 is connected by ventilating groove 412.
Working principle of the present invention:
In the technical scheme, after being put into fruits and vegetables insertion in one layer of drawer 4, next layer of the extraction of drawer 4 is inserted into, and is led to
Pumping of the realization of check valve 3 to upper one layer of drawer 4 is crossed, makes to form negative pressure in one layer of 4 cavity of drawer, and so on, under each
One layer of drawer 4 can be evacuated upper one layer of drawer 4, and then make to store multiple formation of storage space 11 in cabinet 1
Negative pressure, and then realize the pressure-reducing fresh-keeping of fruits and vegetables.
Claims (10)
1. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus, comprising: storage cabinet, partition, check valve, drawer, the storage cabinet
There is the rectangular box of opening port for front end, the partition quantity be it is multiple, multiple partition is along storage cabinet upper end to inferior
It is horizontally set in storage box body away from being alternatively arranged, storage box house is made to form multiple independent storage spaces, it is described unidirectional
Partition is arranged in close to the position of storage box back in valve, which is connected with two neighbouring storage spaces simultaneously
It is logical, the drawer correspond to multiple independent storage spaces be provided with it is multiple, and respectively in insertion storage space；
It is characterized by: the partition offers multiple spaced circular mounting holes along upper surface downward vertically, it is multiple
Mounting hole is located at partition close to the position of storage box back, multiple mounting hole and partition close to one end of storage box back
It is set in parallel；Multiple mounting hole offers annular notches along lower port upwards；
The check valve includes: valve block, cross brace, axis, which is horizontally set in mounting hole, lower end surface with
In the same horizontal line, the valve block is flexible thin rounded flakes at bottom in annular notches, which is arranged by axis
Cross brace lower end；
The drawer includes: drawer body, rectangular rubber ring, air hole, baffle, relief valve, and the drawer body is top tool
There are the rectangular cavities of opening port, front end face is provided with handle, and the rectangular rubber number of rings amount is two, is respectively sleeved at drawer
Ontology front end and rear end, the ventilative hole number have multiple, are arranged in drawer body with drawer body rear end parallel interval
On bottom plate, which offers ventilating groove upwardly along lower end, which is located at multiple air hole lower ends, described
Baffle both ends are separately positioned on two blocks of side plates of drawer body, and the rear end of drawer body, other side direction is arranged in one side
Drawer body front end is extended, and the relief valve is threaded through on drawer body foreboard.
2. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 1, it is characterised in that: the storage cabinet,
Its internal multiple storage space formed is the rectangular enclosure that front end has opening port, and the rectangular enclosure width and height are big
In drawer body width and height, which is slightly larger than drawer body length.
3. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 2, it is characterised in that: the mounting hole lower end
Annular notches, depth are slightly larger than throttle slice thickness.
4. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 3, it is characterised in that: the mounting hole lower end
Bottom is provided with multiple permanent magnets one in annular notches, and multiple permanent magnet one is set by basic point circular array of mounting hole axle center
It sets.
5. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 4, it is characterised in that: the valve block diameter is big
In installation bore dia, it is slightly less than annular notches diameter.
6. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 5, it is characterised in that: the valve block upper surface
Multiple permanent magnets one that bottom is arranged in annular notches, which are corresponded to, close to peripheral side is provided with multiple permanent magnets two.
7. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 6, it is characterised in that: the cross brace and
The upper surface of axis is below partition upper surface.
8. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 7, it is characterised in that: the rectangular rubber ring
Height and width are slightly larger than the height and width of storage space rectangular enclosure.
9. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 8, it is characterised in that: the barrier width is big
In mounting hole lower end annular notches diameter, after drawer is inserted into storage space, from annular notches lower end to mounting hole and check valve
Form sealing.
10. a kind of environment-friendly type pressure-reducing fresh-keeping storage apparatus according to claim 9, it is characterised in that: the ventilative groove width
Degree is greater than installation bore dia, after drawer is inserted into storage space, forms covering to mounting hole and check valve from top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700317.9A CN110398104B (en) | 2019-08-01 | 2019-08-01 | Environment-friendly decompression fresh-keeping storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700317.9A CN110398104B (en) | 2019-08-01 | 2019-08-01 | Environment-friendly decompression fresh-keeping storage device |
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| Publication Number | Publication Date |
|---|---|
| CN110398104A true CN110398104A (en) | 2019-11-01 |
| CN110398104B CN110398104B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910700317.9A Expired - Fee Related CN110398104B (en) | 2019-08-01 | 2019-08-01 | Environment-friendly decompression fresh-keeping storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719520A (en) * | 2021-01-04 | 2022-07-08 | 海信容声(广东)冰箱有限公司 | Refrigerator |
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| Publication number | Publication date |
|---|---|
| CN110398104B (en) | 2020-12-22 |
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Effective date of registration: 20201202 Address after: 312000 Qianqing foreign investment park, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Chuang Fubang Textile Co.,Ltd. Address before: 230000 Room 203 of Butteren Zhongchuang Space, E1 Building, Second Phase of Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Applicant before: Anhui Guandong Technology Co.,Ltd. |
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