CN208979453U - A kind of crisper having deoxygenation function - Google Patents
A kind of crisper having deoxygenation function Download PDFInfo
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- CN208979453U CN208979453U CN201821557984.3U CN201821557984U CN208979453U CN 208979453 U CN208979453 U CN 208979453U CN 201821557984 U CN201821557984 U CN 201821557984U CN 208979453 U CN208979453 U CN 208979453U
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- deoxygenation
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Abstract
The utility model relates to a kind of crisper for having deoxygenation function, including box cover and box body, there are the opening of connection inner cavity, the opening of box cover opening and closing on box body；Deaerating type of cycles is provided on box cover, which includes deoxygenation module, battery module and operational module；Deoxygenation module includes deoxygenation shell, at least one block of anode conducting plate and at least one piece of cathode conductive plate；Deoxygenation shell inner cavity is stored with electrolyte, and anode battery plate and cathode electric board are respectively arranged at deoxygenation shell inner cavity, and are at least partly soaked in electrolyte respectively；Cathode conductive plate one or both sides are provided with the composite layer of waterproof and breathable, and composite layer at least partly exposes outside deoxygenation shell and at least contacts under closing lid state with the air of box cavity；Anode conducting plate is electrically connected the anode of battery module, and cathode conductive plate is electrically connected the cathode of battery module, the on-off of operational module control circuit.This structure has the characteristics that simple, the structurally reasonable, reliable performance of design, easy to use, versatile.
Description
Technical field
The utility model relates to a kind of storage box, the crisper of specifically a kind of tool deoxygenation function.
Background technique
Currently, being used for the technology of fresh-keeping storage (deoxygenations such as dried food and nuts, fruit, food), typically just pass through the spy being sealed
Different cabinet is stored, or is carried out the technological means such as vacuumizing to parking space and reached storage purpose；Take above-mentioned means
Final purpose is that the intracorporal article of case is avoided to react with the intracorporal oxygen of chamber, causes to aoxidize, but above-mentioned technological means exists
Complicated for operation, the defects of operating cost is high, cumbersome.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide that a kind of design is simple, knot
Structure rationally, the crisper of reliable performance, easy to use, versatile tool deoxygenation function, have a wide range of application, industrialization adapts to
Property is strong.
Purpose of the utility model is realized as follows:
A kind of crisper having deoxygenation function, including box cover and box body have the opening of connection inner cavity, box cover opening and closing on box body
The opening；It is characterized by: being provided with deaerating type of cycles on the box cover, which includes deoxygenation module, battery mould
Block and operational module；The deoxygenation module includes deoxygenation shell, at least one block of anode conducting plate and at least one piece of cathode conductive plate；Institute
It states deoxygenation shell inner cavity and is stored with electrolyte, anode battery plate and cathode electric board are respectively arranged at deoxygenation shell inner cavity, and difference at least portion
Divide and is soaked in electrolyte；Cathode conductive plate one or both sides are provided with the composite layer of waterproof and breathable, composite layer at least portion
Exceptionally expose deoxygenation shell and is at least contacted under closing lid state with the air of box cavity；The anode conducting plate electrical connection electricity
The anode of pond module, cathode conductive plate are electrically connected the cathode of battery module, the on-off of operational module control circuit.
The deoxygenation module, battery module and/or operational module are set to box cover inner cavity, and box cover is equipped with connection deoxygenation shell
The gas outlet of inner cavity and fluid infusion.
The anode conducting plate and/or cathode conductive plate are made of corrosion-resistant metal material；The composite layer is by polysulfones material
Material is made, have on composite layer it is several cross sieve pores, cross sieve pore aperture be greater than air in oxygen molecule O2, less than the water in electrolyte
Molecule H2O；The cathode conductive plate and composite layer form a deaerating membrane.
The deoxygenation shell includes the first shell and second shell mutually assembled, and deaerating membrane is assemblied in second shell, the
Two shells correspond to deaerating membrane equipped with adsorption orifice, and deaerating membrane exposes outside deoxygenation shell by adsorption orifice, and contacts with box cavity air.
The first shell is equipped with outlet sleeve, and gas outlet is connected to by outlet sleeve with deoxygenation shell inner cavity；Described
Two shells are equipped with outlet retaining wall, are at least partly wrapped up by outlet retaining wall on the outside of outlet sleeve；Before the first shell is equipped with
Recess, second shell are equipped with rear recess, and preceding recess collectively forms the escape groove for being connected to deoxygenation shell inner cavity with rear recess, and anode is led
Power connection end on battery plate passes through escape groove and draws outside deoxygenation shell, and is electrically connected with the anode of battery module.
Sealing shroud is provided on the outlet sleeve, sealing shroud inner wall is equipped with the seal bead of annular；The power connection end with
Sealing ring is provided between escape groove, which is sheathed on the outside of power connection end.
The fitting surface of the first shell is equipped with connecting column, and the fitting surface of second shell is equipped with corresponding with connecting column
Connector sleeve；When first shell and second shell mutually assemble, connecting column and the mutual fastening-type grafting of connector sleeve；The dress of first shell
With being provided with sealing element between face and the fitting surface of second shell.
The operational module at least partly exposes to box cover surface, and exposed area is equipped with the hand for start and stop deoxygenation work
Dynamic key and/or the display screen at least being used to show electricity.
It is provided with oxygen sensor on the box cover, the probe of the oxygen sensor at least partly exposes outside box cover and and box
The air of intracoelomic cavity contacts
The beneficial effects of the utility model are as follows:
By the way that deaerating type of cycles is arranged on box cover, simultaneously final delivery cassette is external for the effective oxygen adsorbed in box cavity,
Reach deaerating effect, plays the role of fresh-keeping and preservation；Specifically, deaerating type of cycles includes deoxygenation module, the deoxygenation in deoxygenation module
Film can adsorb the oxygen in box cavity air and be dissolved in electrolyte, then utilize electrolysis principle, by the oxygen in electrolyte from
Oxygen is made in son electrolysis, and discharges it outside shell, reaches deaerating effect；Deoxygenation module can be rapidly by the oxygen in storage space
It adsorbs and drains, for fresh-keeping, preservation food etc., accordingly can be applied to refrigerator deoxygenation, the fields such as food fresh-keeping is guaranteed the quality；In addition, box
The characteristics of lid is adsorbed using deoxygenation module and collects oxygen, the box body that can have storage space with any one, which is combined, to be made
With i.e. versatility and practical.
Detailed description of the invention
Fig. 1 is the sectional view of an embodiment of the present invention box cover state.
Fig. 2 is the assembling schematic diagram of deoxygenation module in an embodiment of the present invention.
Fig. 3 is the explosive view of deoxygenation module in an embodiment of the present invention.
Fig. 4 is the assembling schematic diagram in the another orientation of deoxygenation module in an embodiment of the present invention.
Fig. 5 is the explosive view in the another orientation of deoxygenation module in an embodiment of the present invention.
Fig. 6 is deoxygenation module main view in an embodiment of the present invention.
Fig. 7 is deoxygenation module rearview in an embodiment of the present invention.
Fig. 8 is deoxygenation module top view in an embodiment of the present invention.
Fig. 9 is the cross-sectional view in the direction I-I in Fig. 8.
Figure 10 is the cross-sectional view in the direction J-J in Fig. 8.
Figure 11 is the partial sectional view of deaerating membrane in an embodiment of the present invention.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Figure 11, the crisper of this tool deoxygenation function, including box cover 1 and box body 2, the company of offering at the top of box body 2
The opening of logical inner cavity, the opening and closing opening of box cover 1；1 inner cavity of box cover is provided with deaerating type of cycles, which includes deoxygenation modules A, electricity
Pond module 3 and operational module 4；Deoxygenation modules A includes deoxygenation shell, one piece of anode conducting plate A3 and one piece of cathode conductive plate A201；
Deoxygenation shell inner cavity is stored with electrolyte, and anode battery plate A3 and cathode electric board A201 are respectively arranged at deoxygenation shell inner cavity, and respectively extremely
Small part is soaked in electrolyte, and anode conducting plate A3 is spaced apart with cathode conductive plate A201；The two sides cathode conductive plate A201
It is respectively arranged with the composite layer A202 of waterproof and breathable, composite layer A202 exposes outside deoxygenation shell and under closing lid state and in box body 2
The air of chamber contacts；Anode conducting plate A3 is electrically connected the anode of battery module 3, and cathode conductive plate A201 is electrically connected battery module 3
Cathode, the on-off of 4 control circuit of operational module.In use, closing box cover 1, circuit is connected by operational module 4, anode is led
Battery plate A3 is positively charged, and cathode electric board A201 is negatively charged；Composite layer A202 adsorbs the oxygen in 2 inner cavity of box body and is dissolved in being electrolysed
In liquid, oxygen is made in the oxonium ion in electrolyte using electrolysis principle and is excluded outside box body 2, realizes deoxygenation fresh-keeping effect.
Further, deoxygenation modules A, battery module 3 and operational module 4 are respectively arranged at 1 inner cavity of box cover, 1 surface of box cover
Gas outlet (not indicated in figure) and fluid infusion (not indicated in figure) equipped with connection deoxygenation shell inner cavity；Gas outlet is for guiding oxygen
Discharge, fluid infusion facilitate user to supplement electrolyte.
Further, anode conducting plate A3 and cathode conductive plate A201 are made of corrosion-resistant metallic nickel respectively, can also use
Other metal material insteads；Composite layer A202 is made of polysulfone material, has several sieve pore A203 excessively on composite layer A202, crosses sieve pore
The aperture of A203 be greater than air in oxygen molecule O2, less than hydrone H2O and the NaOH molecule and KOH molecule in electrolyte；Yin
Pole conductive plate A201 and composite layer A202 form a deaerating membrane A2.
Further, deoxygenation shell includes the first shell A1 and second shell A4 mutually assembled, first shell A1 and second
Shell A4 is respectively by ABS material integrated injection molding；Deaerating membrane A2 is assemblied on second shell A4, and second shell A4 corresponds to deoxygenation
Film A2 is equipped with sufficiently large adsorption orifice A401, and deaerating membrane A2 exposes outside deoxygenation shell by adsorption orifice A401, and with cavity space in box body 2
Gas contact；Deaerating membrane A2 and second shell A4 secondary injection molding.
Further, integrated injection molding has outlet sleeve A104 at the top of first shell A1, and the gas outlet on box cover 1 passes through
Outlet sleeve A104 is connected to deoxygenation shell inner cavity；Integrated injection molding has outlet retaining wall A404 at the top of second shell A4, out air-casing
Cylinder A104 exterior portion is wrapped up by outlet retaining wall A404, and then the structure for using air-casing cylinder A104 is more reliable and more stable；First shell
Integrated injection molding has preceding recess A108 at the top of body A1, and integrated injection molding has rear recess A408 at the top of second shell A4, preceding recessed
Position A108 collectively forms the escape groove for being connected to deoxygenation shell inner cavity with rear recess A408, and the power connection end A301 on anode conducting plate A3 is worn
It crosses escape groove to draw outside deoxygenation shell, and is electrically connected with the anode of battery module 3.
Further, sealing shroud A7 is equipped in outlet sleeve A104, sealing shroud A7 inner wall is equipped with the seal bead of annular,
It can guarantee the connection sealing of outlet sleeve A104 by sealing shroud A7；Sealing ring is provided between power connection end A301 and escape groove
A5, sealing ring A5 are sheathed on the outside of power connection end A301, electrolyte can be effectively prevent to overflow from escape groove by sealing ring A5.
Further, integrated injection molding has connecting column A103, the dress of second shell A4 on the fitting surface of first shell A1
There is connector sleeve A403 corresponding with connecting column A103 with integrated injection molding on face；First shell A1 and second shell A4 mutually group
When dress, connecting column A103 and the mutual fastening-type grafting of connector sleeve A403, structure is simple, and assembling property is reliable；First shell A1's
It is provided with sealing element between fitting surface and the fitting surface of second shell A4, improves the leakproofness of deoxygenation shell.
Further, 4 part of operational module exposes to 1 top surface of box cover, and exposed area is equipped with and works for start and stop deoxygenation
Manipulated key and at least for showing the display screen of electricity；Manipulated key can be button, knob and membrane keyboard.
Further, the oxygen sensor 5 for detecting 2 inner cavity oxygen content of box body is provided on box cover 1, which passes
The probe segment of sensor 5 exposes outside box cover 1 and contacts with the air of 2 inner cavity of box body, and the result that oxygen sensor 5 detects can be
It is shown on display screen.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (9)
1. a kind of crisper for having deoxygenation function, including box cover (1) and box body (2) have the opening for being connected to inner cavity on box body (2),
Box cover (1) the opening and closing opening；It is characterized by: being provided with deaerating type of cycles on the box cover (1), which includes removing
Oxygen module (A), battery module (3) and operational module (4)；The deoxygenation module (A) includes deoxygenation shell, at least one piece of anode conducting
Plate (A3) and at least one piece of cathode conductive plate (A201)；Deoxygenation shell inner cavity is stored with electrolyte, anode battery plate (A3) and yin
Pole battery plate (A201) is respectively arranged at deoxygenation shell inner cavity, and is at least partly soaked in electrolyte respectively；The cathode conductive plate
(A201) one or both sides are provided with the composite layer (A202) of waterproof and breathable, and composite layer (A202) at least partly exposes outside deoxygenation
It shell and is contacted at least under closing lid state with the air of box body (2) inner cavity；The anode conducting plate (A3) is electrically connected battery module
(3) anode, cathode conductive plate (A201) are electrically connected the cathode of battery module (3), and operational module (4) at least control circuit is led to
It is disconnected.
2. the crisper of tool deoxygenation function according to claim 1, it is characterised in that: the deoxygenation module (A), battery mould
Block (3) and/or operational module (4) are set to box cover (1) inner cavity, box cover (1) be equipped with connection deoxygenation shell inner cavity gas outlet and
Fluid infusion.
3. it is according to claim 2 tool deoxygenation function crisper, it is characterised in that: the anode conducting plate (A3) and/
Or cathode conductive plate (A201) is made of corrosion-resistant metal material；The composite layer (A202) is made of polysulfone material, composite layer
(A202) have on it is several cross sieve pore (A203), cross sieve pore (A203) aperture be greater than air in oxygen molecule (O2), be less than electrolysis
Hydrone (H2O) in liquid；The cathode conductive plate (A201) and composite layer (A202) composition one deaerating membrane (A2).
4. the crisper of tool deoxygenation function according to claim 3, it is characterised in that: the deoxygenation shell includes mutually assembly
First shell (A1) and second shell (A4), deaerating membrane (A2) is assemblied on second shell (A4), and second shell (A4) is corresponding
Deaerating membrane (A2) is equipped with adsorption orifice (A401), and deaerating membrane (A2) exposes outside deoxygenation shell by adsorption orifice (A401), and with box body (2)
The contact of inner cavity air.
5. the crisper of tool deoxygenation function according to claim 4, it is characterised in that: the first shell (A1) is equipped with
Outlet sleeve (A104), gas outlet are connected to by outlet sleeve (A104) with deoxygenation shell inner cavity；It is set on the second shell (A4)
Have outlet retaining wall (A404), is at least partly wrapped up by outlet retaining wall (A404) on the outside of outlet sleeve (A104)；The first shell
(A1) it is equipped with preceding recess (A108), second shell (A4) is equipped with rear recess (A408), preceding recess (A108) and rear recess
(A408) escape groove of connection deoxygenation shell inner cavity is collectively formed, the power connection end (A301) on anode conducting plate (A3) passes through escape groove
It draws outside deoxygenation shell, and is electrically connected with the anode of battery module (3).
6. the crisper of tool deoxygenation function according to claim 5, it is characterised in that: set on the outlet sleeve (A104)
It is equipped with sealing shroud (A7), sealing shroud (A7) inner wall is equipped with the seal bead of annular；Between the power connection end (A301) and escape groove
It is provided with sealing ring (A5), which is sheathed on the outside of power connection end (A301).
7. the crisper of tool deoxygenation function according to claim 4, it is characterised in that: the assembly of the first shell (A1)
Face is equipped with connecting column (A103), and the fitting surface of second shell (A4) is equipped with connector sleeve corresponding with connecting column (A103)
(A403)；When first shell (A1) and second shell (A4) are mutually assembled, connecting column (A103) and connector sleeve (A403) are mutually tight
Stationary grafting；Sealing element is provided between the fitting surface of first shell (A1) and the fitting surface of second shell (A4).
8. the crisper of tool deoxygenation function according to claim 1, it is characterised in that: the operational module (4) at least portion
It is exceptionally exposed to box cover (1) surface, and exposed area is equipped with for the manipulated key of start and stop deoxygenation work and/or at least for showing electricity
The display screen of amount.
9. the crisper of tool deoxygenation function according to claim 1, it is characterised in that: be arranged on the box cover (1) aerobic
Gas sensor (5), the probe of the oxygen sensor (5) at least partly expose outside box cover (1) and connect with the air of box body (2) inner cavity
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557984.3U CN208979453U (en) | 2018-09-21 | 2018-09-21 | A kind of crisper having deoxygenation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557984.3U CN208979453U (en) | 2018-09-21 | 2018-09-21 | A kind of crisper having deoxygenation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208979453U true CN208979453U (en) | 2019-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557984.3U Active CN208979453U (en) | 2018-09-21 | 2018-09-21 | A kind of crisper having deoxygenation function |
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| Country | Link |
|---|---|
| CN (1) | CN208979453U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016824A1 (en) * | 2020-07-21 | 2022-01-27 | 海信容声(广东)冰箱有限公司 | Freshness preservation device and refrigerator having same |
| WO2022242241A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔电冰箱有限公司 | Refrigerator and electrolytic deoxidizing device thereof |
| WO2023098414A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Refrigerator and electrolytic deoxygenation device thereof |
| WO2023155665A1 (en) * | 2022-02-16 | 2023-08-24 | 青岛海尔电冰箱有限公司 | Refrigerator and electrolytic deoxygenization apparatus thereof |
-
2018
- 2018-09-21 CN CN201821557984.3U patent/CN208979453U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016824A1 (en) * | 2020-07-21 | 2022-01-27 | 海信容声(广东)冰箱有限公司 | Freshness preservation device and refrigerator having same |
| WO2022242241A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔电冰箱有限公司 | Refrigerator and electrolytic deoxidizing device thereof |
| WO2023098414A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Refrigerator and electrolytic deoxygenation device thereof |
| WO2023155665A1 (en) * | 2022-02-16 | 2023-08-24 | 青岛海尔电冰箱有限公司 | Refrigerator and electrolytic deoxygenization apparatus thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fresh keeping box with deoxidization function Effective date of registration: 20200922 Granted publication date: 20190614 Pledgee: Shenzhen Ruijia Holding Co., Ltd Pledgor: FOSHAN SHUNDE GELINMEI ELECTRONIC PRODUCT Co.,Ltd. Registration number: Y2020440000287 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |