CN111365935B - Constant temperature and humidity drawer assembly and refrigerator with same - Google Patents
Constant temperature and humidity drawer assembly and refrigerator with same Download PDFInfo
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- CN111365935B CN111365935B CN201811595454.2A CN201811595454A CN111365935B CN 111365935 B CN111365935 B CN 111365935B CN 201811595454 A CN201811595454 A CN 201811595454A CN 111365935 B CN111365935 B CN 111365935B
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- humidity
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- drawer body
- cold air
- temperature
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- 238000005192 partition Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 11
- 238000004378 air conditioning Methods 0.000 claims description 6
- 239000012466 permeate Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 7
- 238000004321 preservation Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- 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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- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
- F25D2317/04131—Control means therefor
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Landscapes
- 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 discloses a constant temperature and humidity drawer assembly and a refrigerator with the same, based on the specific structure of the related drawer assembly, in the specific application scene of the refrigerator, the cold quantity of cold air in the refrigerator is transmitted to the interior of a drawer body through a partition plate instead of directly realizing the refrigeration of the interior of the drawer body in a blowing mode, and the humidity of the interior of the drawer body is adjusted through a humidity balance mechanism arranged on the partition plate, so that the temperature and humidity in the interior of the drawer can be prevented from greatly fluctuating, the water loss speed of food can be effectively reduced, and the comprehensive fresh-keeping effect of the refrigerator on the food can be improved.
Description
Technical Field
The invention relates to the field of refrigerator manufacturing, in particular to a constant-temperature constant-humidity drawer assembly and a refrigerator with the same.
Background
The refrigerator is used in daily life of people and is popularized, the requirements for various performances of the refrigerator are correspondingly improved along with the improvement of the living standard of people, wherein the heat preservation and moisture preservation performance of the refrigerator becomes an important reference index for the quality of the refrigerator, cold air is generally required to be directly blown into the drawer in the heat preservation and moisture preservation process of the refrigerator related to the current market, and the temperature and humidity fluctuation range in the drawer is large in the mode.
In view of the above, there is a need to provide an improved solution to the above problems.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, and in order to achieve the aim, the invention provides a constant-temperature and constant-humidity drawer assembly which is specifically designed as follows.
A constant temperature and humidity drawer assembly comprises a drawer body and is also provided with a heat-insulating barrel, wherein a partition plate is arranged in the heat-insulating barrel, and divides the inner space of the heat-insulating barrel into a cold air cavity for flowing of refrigerating cold air at the upper layer and an accommodating cavity for accommodating the drawer body at the lower layer; when the drawer body is accommodated in the accommodating cavity, the cold quantity of the cold air in the cold air cavity is transmitted to the interior of the drawer body through the partition plate; the constant temperature and humidity drawer component is also provided with a humidity balance mechanism which is arranged on the clapboard and used for balancing the humidity inside the drawer body and the humidity inside the cold air chamber.
Further, the humidity balance mechanism comprises a moisture permeable film arranged on the partition board and used for supplying water vapor to permeate between the interior of the drawer body and the cold air cavity, and an adjusting plate movably arranged relative to the moisture permeable film and used for adjusting the effective moisture permeable area of the moisture permeable film.
Further, the humidity balance mechanism also comprises an upper clamping plate and a lower clamping plate which are respectively positioned at the upper side and the lower side of the moisture permeable film and used for clamping the moisture permeable film, and a plurality of air supply holes are arranged on the two clamping plates.
Further, the regulating plate is slidably arranged below the lower clamping plate and provided with a handle which protrudes into the accommodating cavity to regulate the position of the regulating plate.
Furthermore, at least one of the rear wall, the left wall and the right wall of the heat-preserving barrel is provided with an air inlet for allowing external cold air to enter the cold air cavity, one side of the air inlet of the partition plate is provided with a guide groove for guiding the cold air entering from the air inlet to the middle area of the partition plate, and the humidity balance mechanism is arranged in the middle area of the partition plate.
Further, the accommodating cavity is provided with a gap space formed between the inner wall of the accommodating cavity and the outer wall of the drawer body when the drawer body is accommodated in the accommodating cavity; the air-conditioning device is characterized in that a first communication hole for allowing the cold air in the cold air cavity to enter the gap space is formed between at least one side edge of the partition plate and the inner wall of the heat-insulating barrel, and an air outlet for allowing the cold air in the gap space to flow out of the heat-insulating barrel is further formed in the outer wall of the heat-insulating barrel.
Further, the partition plate is provided with a second communication hole at least at one side of the air inlet, and the second communication hole is used for communicating the inner space of the drawer body with the cold air cavity when the drawer body is accommodated in the accommodating cavity.
Further, the constant temperature and humidity drawer assembly further comprises a temperature and humidity sensor for detecting the temperature and humidity in the storage cavity.
The invention also provides a refrigerator which comprises a refrigerator body, wherein the constant temperature and humidity drawer assembly is arranged in the refrigerator body.
Further, the refrigerator is also provided with a display panel for displaying the temperature and humidity inside the drawer body.
The invention has the beneficial effects that: based on the specific structure of the drawer assembly, in a specific application scene of the refrigerator, the cold quantity of cold air in the refrigerator is transmitted to the interior of the drawer body through the partition plate instead of directly realizing the refrigeration of the interior of the drawer body in a blowing mode, and the humidity of the interior of the drawer body is adjusted through the humidity balance mechanism arranged on the partition plate, so that the temperature and humidity in the interior of the drawer can be prevented from greatly fluctuating, the water loss speed of food can be effectively reduced, and the comprehensive fresh-keeping effect of the refrigerator on the food can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a drawer assembly of the present invention mated with a refrigerator duct cover;
FIG. 2 is a schematic view of the drawer assembly of FIG. 1 with the drawer body withdrawn;
FIG. 3 is a schematic view of the right hand portion of FIG. 1 taken along line A-A';
FIG. 4 is a schematic view of the structure of FIG. 1 with the insulating barrel removed;
FIG. 5 is a schematic view of the drawer assembly of FIG. 1 shown prior to assembly with a duct cover;
FIG. 6 is a schematic view of the drawer body and the partition plate;
FIG. 7 is a schematic view of the first condition of the left portion of FIG. 6 taken along line B-B';
FIG. 8 is an enlarged view of a portion a of FIG. 7;
FIG. 9 is a schematic view of the second state of the rear left portion of FIG. 6 taken along line B-B';
fig. 10 is an enlarged view of a portion b of fig. 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, the constant temperature and humidity drawer assembly according to the present invention includes a drawer body 11 and heat-insulating drums 12, in this embodiment, two heat-insulating drums 12 arranged side by side and a drawer body 11 assembled inside one of the heat-insulating drums 12 are shown, wherein the drawer body 11 has a storage cavity 110 for storing articles.
More specifically, a partition 13 is disposed in the thermal insulation barrel 12 according to the present invention, and the partition 13 divides the inner space 120 of the thermal insulation barrel 12 into a cold air chamber 121 for flowing cold air and a storage chamber 122 for storing the drawer body 11. When the drawer body 11 is accommodated in the accommodating cavity 122, the cold energy of the cold air in the cold air cavity 121 is transmitted to the object accommodating cavity 110 of the drawer body 11 through the partition 13, so as to cool the objects in the object accommodating cavity 110. In addition, the constant temperature and humidity drawer assembly of the present invention further includes a humidity balance mechanism 14 disposed on the partition 13 for balancing the humidity inside the storage cavity 110 of the drawer body 110 and the humidity inside the cold air cavity 121, i.e. when the cold air in the cold air cavity 121 cools the storage cavity 110 of the drawer body, the humidity of the cold air in the cold air cavity 121 and the humidity inside the storage cavity 110 can be adjusted by the humidity balance mechanism 14 to achieve balance.
The invention also discloses a refrigerator, which comprises a refrigerator body (not shown in the figure), wherein the refrigerator body is internally provided with the constant temperature and humidity drawer assembly. More specifically, the refrigerator according to the present invention further includes a display panel (not shown) for displaying the temperature and humidity inside the storage chamber 110 of the drawer body 11.
Based on the specific structure of the drawer assembly, in the specific application scene of the refrigerator, the cold energy of the cold air in the refrigerator is transmitted to the inside of the storage cavity 110 of the drawer body 11 through the partition plate 13, and the inside refrigeration of the drawer body 11 is not realized directly in a blowing mode; and the humidity inside the storage cavity 110 of the drawer body 11 can be adjusted by the humidity balance mechanism arranged on the partition 13. By adopting the mode, the temperature and humidity inside the drawer body can be prevented from being greatly fluctuated, the water loss speed of food can be effectively reduced, and the comprehensive fresh-keeping effect of the refrigerator on the food is improved.
One embodiment of the drawer assembly of the present invention is further described below:
as shown in fig. 6, 7, 8, 9 and 10, the humidity balance mechanism 14 according to the present embodiment includes a moisture permeable film 140 disposed on the partition 13 for allowing moisture to permeate between the interior of the drawer body 11 and the cold air chamber 121, and an adjusting plate 141 movably disposed relative to the moisture permeable film 140 for adjusting an effective moisture permeable area of the moisture permeable film 140. Specifically, the adjusting plate 141 can shield the moisture permeable film 140, and when the adjusting speed of the humidity in the storage cavity 110 of the drawer body 11 needs to be increased, the effective moisture permeable area of the moisture permeable film 140 can be increased, that is, the shielding area of the adjusting plate 141 on the moisture permeable film 140 is reduced; when the adjusting speed of the humidity in the storage cavity 110 of the drawer body 11 needs to be reduced or the current humidity in the storage cavity 110 needs to be maintained, the effective moisture permeable area of the moisture permeable film 140 can be correspondingly reduced, that is, the shielding area of the adjusting plate 141 on the moisture permeable film 140 is increased.
In a concrete application scene, the humidity in the storage cavity 110 is displayed on the display panel, when the humidity reaches 99%, the flicker prompt is performed to reduce the humidity, when the humidity is lower than 80%, the flicker prompt is performed to increase the humidity, and after receiving information, a user can adjust the effective moisture permeable area of the moisture permeable plate, so that the humidity in the storage cavity 110 is maintained in an ideal food material fresh-keeping range from 80% to 99%.
In order to avoid damaging the moisture permeable film 140 during the movement of the drawer body 11, the humidity balance mechanism 14 in this embodiment further includes an upper clamp plate 142 and a lower clamp plate 143 that are respectively located at the upper side and the lower side of the moisture permeable film 140, the upper clamp plate 142 and the lower clamp plate 143 clamp the moisture permeable film 140 together to enhance the overall mechanical strength of the humidity balance mechanism 14, and in order to ensure that the moisture permeable film 140 can well perform the moisture permeable effect, the upper clamp plate 142 and the lower clamp plate 143 are both provided with a plurality of air holes. Specifically, the upper splint 142 and the lower splint 143 are respectively provided with a plurality of upper ventilation holes 1420 and lower ventilation holes 1430, wherein the upper ventilation holes 1420 correspond to the lower ventilation holes 1430 in position one by one.
Referring to fig. 8 and 10, the adjusting plate 141 of the present embodiment is slidably disposed below the lower plate 143 and has a handle 1410 protruding into the receiving cavity 110 for a user to manually adjust the position of the adjusting plate 141. In a more specific embodiment, a sliding slot mechanism (not shown) for sliding the adjusting plate 141 is fixed on the lower surface of the partition plate 13. In other embodiments of the present invention, which are not shown, an adjusting plate 141 may also be rotatably disposed below the lower clamping plate 143 to adjust the effective moisture permeable area of the moisture permeable film 140; further, in other embodiments of the present invention, the adjusting plate 141 may be automatically controlled by a motor, an air cylinder, or other mechanisms, and is not specifically configured here.
In the present invention, at least one of the rear wall, the left wall and the right wall of the insulation barrel 12 is provided with an air inlet 15 through which external cold air enters the cold air chamber 121. Referring to fig. 5, the air inlet 15 in this embodiment is disposed on the rear wall of the thermal insulating barrel 12. More specifically, the refrigerator according to the present embodiment has an air duct disposed at the rear side of the thermal insulation barrel 12 for providing cool air to the interior of the cool air chamber 121, the rear wall of the thermal insulation barrel 12 abuts against the front surface of an air duct cover plate 200 constituting the air duct, and an air outlet 21 on the air duct cover plate 200 abuts against an air inlet 15 of the thermal insulation barrel to deliver the cool air in the air duct into the cool air chamber 121.
As shown in fig. 4 and 6, in order to better transmit the cold energy of the cold air in the cold air chamber 121 to the inside of the drawer body 110 through the partition 13, and effectively adjust the humidity in the storage chamber 110 of the drawer body 11, the preferred embodiment of the present invention is shown. The partition plate 13 according to the present embodiment is provided with a guide groove 130 at one side of the air inlet 15, and the guide groove 130 is used for guiding the cold air entering from the air inlet 15 to the middle area of the partition plate 13; the humidity balance mechanism 14 is provided in the middle area of the partition plate 13.
In the present invention, referring to fig. 3, the accommodating cavity 122 has a gap space 1220 formed between an inner wall of the accommodating cavity 122 and an outer wall of the drawer body 11 when the drawer body 11 is accommodated in the accommodating cavity 122. A first communication hole (not shown) for allowing cold air in the cold air chamber 121 to enter the clearance space 1220 is formed between at least one side edge of the partition plate 13 and the inner wall of the heat-insulating barrel 12, and an air outlet 16 for allowing cold air in the clearance space 1220 to flow out of the heat-insulating barrel 12 is further arranged on the outer wall of the heat-insulating barrel 12.
Specifically, the cold air in the present embodiment enters the cold air chamber 121 through the air inlet 15, and the cold air in the cold air chamber 121 can cool the storage chamber 110 of the drawer body 11 through the partition 13; further, the cold air in the cold air chamber 121 can flow into the gap space 1220 through the first communication hole, and further cool the inside of the storage chamber 110 through the outer wall of the drawer body 11; the cold air flowing into the gap space 1220 may be discharged through the air outlet 16. In the whole process, the cold air flows outside the storage cavity 110, so that the temperature inside the storage cavity 110 is prevented from being greatly fluctuated.
In this embodiment, as shown in fig. 6, a gap (not shown) is formed between the rear side 131, the left side 132 and the right side 133 of the partition board and the inner wall of the thermal insulation barrel 12, and the gap forms a first communication hole.
In addition, during the operation of the refrigerator, the temperature of the partition 13 near the air inlet 15 is lower than that of the other areas, so that the partition 13 is provided with a second communication hole 134 on one side of the air inlet 15 to communicate the storage cavity 110 of the drawer body 11 with the cooling air cavity 121 when the drawer body 11 is accommodated in the accommodating cavity 122 to prevent condensation from forming on the partition 13. Referring to fig. 6, the plurality of second communication holes 134 are arranged in parallel at one side of the guide groove 130, and due to the arrangement of the second communication holes 134, the temperature difference between the two surfaces of the low temperature region on the partition plate 13 is small, thereby preventing the condensation phenomenon.
In order to facilitate the user to know the temperature and humidity inside the storage cavity 110, the constant temperature and humidity drawer assembly according to the present invention further includes a temperature and humidity sensor (not shown in the figure) for detecting the temperature and humidity inside the storage cavity 110 of the drawer body 11. Referring to fig. 5 and 6, the air duct cover 200 has an installation portion 22 for installing a temperature and humidity sensor, the rear wall of the heat-insulating barrel 12 is provided with an assembly hole 123 for the temperature and humidity sensor to extend into, and the rear wall of the drawer body 11 is provided with a avoiding hole 111 for the temperature and humidity sensor to further extend into the storage cavity 110.
In the present invention, as shown in fig. 5, the duct cover 200 further has a return hole 23 through which cool air flows back into the duct.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (9)
1. A constant temperature and humidity drawer assembly comprises a drawer body and is characterized in that the constant temperature and humidity drawer assembly is also provided with a heat-insulating barrel, a partition plate is arranged in the heat-insulating barrel, and the partition plate divides the inner space of the heat-insulating barrel into a cold air cavity for flowing of refrigerating cold air at the upper layer and an accommodating cavity for accommodating the drawer body at the lower layer; when the drawer body is accommodated in the accommodating cavity, the cold quantity of the cold air in the cold air cavity is transmitted to the interior of the drawer body through the partition plate; constant temperature and humidity drawer subassembly still have set up in supply the balance on the baffle drawer body inside with the humidity balance mechanism of the inside humidity of air conditioning chamber, at least one in the back wall, left wall and the right wall of heat-preserving container is provided with and supplies outside air conditioning to get into the income gas port of air conditioning chamber, the baffle in one side of income gas port be provided with will by the air conditioning drainage that the income gas port got into extremely the guide way of baffle middle zone, humidity balance mechanism set up in the middle zone of baffle.
2. The constant-temperature and constant-humidity drawer assembly according to claim 1, wherein the humidity balance mechanism comprises a moisture permeable film arranged on the partition plate for allowing water vapor to permeate between the interior of the drawer body and the cold air chamber, and an adjusting plate movably arranged relative to the moisture permeable film for adjusting an effective moisture permeable area of the moisture permeable film.
3. The drawer assembly according to claim 2, wherein the humidity balance mechanism further comprises two upper and lower clamping plates respectively located at the upper and lower sides of the moisture permeable membrane for clamping the moisture permeable membrane, and a plurality of air supply holes are formed in the two clamping plates.
4. The constant temperature and humidity drawer assembly according to claim 3, wherein the adjustment plate is slidably disposed below the lower clamping plate and has a handle projecting into the receiving cavity for adjusting the position of the adjustment plate.
5. The constant-temperature and constant-humidity drawer assembly according to any one of claims 1 to 4, wherein the accommodating cavity is provided with a clearance space formed between an inner wall of the accommodating cavity and an outer wall of the drawer body when the drawer body is accommodated in the accommodating cavity; the air-conditioning device is characterized in that a first communication hole for allowing the cold air in the cold air cavity to enter the gap space is formed between at least one side edge of the partition plate and the inner wall of the heat-insulating barrel, and an air outlet for allowing the cold air in the gap space to flow out of the heat-insulating barrel is further formed in the outer wall of the heat-insulating barrel.
6. The constant temperature and humidity drawer assembly according to claim 5, wherein at least one side of the partition plate adjacent to the air inlet is provided with a second communication hole for communicating an inner space of the drawer body with the cool air chamber when the drawer body is received in the receiving chamber.
7. The constant temperature and humidity drawer assembly according to any one of claims 1 to 4, further comprising a temperature and humidity sensor for detecting the temperature and humidity inside the drawer body.
8. A refrigerator, comprising a box body, and is characterized in that the inside of the box body is also provided with a constant temperature and humidity drawer assembly as claimed in any one of claims 1 to 7.
9. The refrigerator according to claim 8, further comprising a display panel for displaying the temperature and humidity inside the drawer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595454.2A CN111365935B (en) | 2018-12-25 | 2018-12-25 | Constant temperature and humidity drawer assembly and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595454.2A CN111365935B (en) | 2018-12-25 | 2018-12-25 | Constant temperature and humidity drawer assembly and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111365935A CN111365935A (en) | 2020-07-03 |
| CN111365935B true CN111365935B (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811595454.2A Active CN111365935B (en) | 2018-12-25 | 2018-12-25 | Constant temperature and humidity drawer assembly and refrigerator with same |
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| CN (1) | CN111365935B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114869084B (en) * | 2022-04-13 | 2024-03-12 | 澳柯玛股份有限公司 | Constant-humidity sealed drawer and working method |
| CN114877609A (en) * | 2022-04-13 | 2022-08-09 | 澳柯玛股份有限公司 | Sealed drawer combination |
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| JP2011099650A (en) * | 2009-11-09 | 2011-05-19 | Mitsubishi Electric Corp | Refrigerator |
| JP2013007546A (en) * | 2011-06-27 | 2013-01-10 | Toshiba Corp | Refrigerator |
| CN103591758A (en) * | 2012-08-17 | 2014-02-19 | 海尔集团公司 | Refrigerator moisturizing drawer |
| CN205119645U (en) * | 2015-10-29 | 2016-03-30 | 青岛海尔股份有限公司 | Storing device and refrigerator |
| CN105466135A (en) * | 2015-12-21 | 2016-04-06 | 青岛海尔股份有限公司 | Material storage device and refrigerator |
| CN105579796A (en) * | 2013-10-03 | 2016-05-11 | 阿塞里克股份有限公司 | A refrigerator comprising a drawer with humidity control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20062365A1 (en) * | 2006-12-11 | 2008-06-12 | Whirlpool Co | DEVICE TO CONTROL REFRIGERATION AND HUMIDITY INSIDE A MOBILE DRAWER IN A REFRIGERATOR |
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2018
- 2018-12-25 CN CN201811595454.2A patent/CN111365935B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011099650A (en) * | 2009-11-09 | 2011-05-19 | Mitsubishi Electric Corp | Refrigerator |
| JP2013007546A (en) * | 2011-06-27 | 2013-01-10 | Toshiba Corp | Refrigerator |
| CN103591758A (en) * | 2012-08-17 | 2014-02-19 | 海尔集团公司 | Refrigerator moisturizing drawer |
| CN105579796A (en) * | 2013-10-03 | 2016-05-11 | 阿塞里克股份有限公司 | A refrigerator comprising a drawer with humidity control |
| CN205119645U (en) * | 2015-10-29 | 2016-03-30 | 青岛海尔股份有限公司 | Storing device and refrigerator |
| CN105466135A (en) * | 2015-12-21 | 2016-04-06 | 青岛海尔股份有限公司 | Material storage device and refrigerator |
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| CN111365935A (en) | 2020-07-03 |
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Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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