CN109780777B - Moisturizing refrigerator - Google Patents
Moisturizing refrigerator Download PDFInfo
- Publication number
- CN109780777B CN109780777B CN201910180504.9A CN201910180504A CN109780777B CN 109780777 B CN109780777 B CN 109780777B CN 201910180504 A CN201910180504 A CN 201910180504A CN 109780777 B CN109780777 B CN 109780777B
- Authority
- CN
- China
- Prior art keywords
- refrigerating
- moisturizing
- air
- chamber
- refrigerating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003020 moisturizing effect Effects 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000007710 freezing Methods 0.000 claims abstract description 7
- 230000008014 freezing Effects 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a moisturizing refrigerator, which comprises a refrigerating chamber and a freezing chamber, wherein a refrigerating air return port and a plurality of refrigerating air outlet ports are arranged on the refrigerating chamber, a refrigerating air outlet duct and a refrigerating air return duct are arranged in the refrigerating chamber, the refrigerating air outlet duct is communicated with the refrigerating chamber through the refrigerating air outlet port, an air door is arranged in the refrigerating air outlet port, the refrigerating air return duct is communicated with the refrigerating chamber through the refrigerating air return port, and a moisturizing module is arranged at the refrigerating air return port; the moisturizing module comprises a fixed bracket and moisturizing materials, wherein the moisturizing materials cover all surfaces of the fixed bracket, and a plurality of through holes are formed in the moisturizing materials; an evaporator and a refrigerating fan are arranged in the refrigerating chamber. According to the invention, the moisture-preserving module is arranged at the outlet of the return air inlet and matched with the air door at the outlet, so that the water vapor in the refrigerating chamber is reserved in the refrigerating chamber, the average relative humidity of the refrigerating chamber is improved, the problem of low humidity of the single-system air-cooled refrigerator is solved, the storage quality of fruits and vegetables is improved, and the fresh-keeping requirement of consumers is met.
Description
Technical Field
The invention belongs to the technical field of refrigerator moisture preservation, and particularly relates to a moisture preservation refrigerator.
Background
With the improvement of the living standard of people, the fresh-keeping performance of the refrigerator is more and more required. Especially, when a user stores food materials such as fruits and vegetables, the refrigerator is required to provide a storage space with high humidity, and the problem that the humidity of a refrigerating chamber of a single-system air-cooled refrigerator is low due to the characteristics of a refrigerating system is long, so that fruits and vegetables are easy to lose water and wilt after being stored for a long time, and the fresh-keeping effect is poor. At present, the moisturizing technology for a single-system air-cooled refrigerator in the market is almost none, if any, of the moisturizing technology for a small-space small drawer, and is mostly achieved by humidifying through external water addition, so that convenience is poor for users. Therefore, a consumer is pressing to need a moisturizing technology capable of solving the problem of the refrigerating chamber of a single-system air-cooled refrigerator.
Disclosure of Invention
The invention aims to provide a moisturizing refrigerator, which is characterized in that a moisturizing module is arranged at the outlet of a return air inlet and is matched with an air door at the outlet, so that water vapor in a refrigerating chamber is reserved in the refrigerating chamber, the average relative humidity of the refrigerating chamber is improved, the problem of low humidity of a single-system air-cooled refrigerator is solved, the storage quality of fruits and vegetables is improved, and the fresh-keeping requirement of consumers is met.
The aim of the invention is achieved by the following technical scheme:
the moisture-preserving refrigerator comprises a refrigerating chamber and a freezing chamber, wherein a refrigerating air return opening and a plurality of refrigerating air outlet openings are formed in the refrigerating chamber, a refrigerating air outlet channel and a refrigerating air return channel are formed in the refrigerating chamber, the refrigerating air outlet channel is communicated with the refrigerating chamber through the refrigerating air outlet opening, an air door is arranged in the refrigerating air outlet opening, the refrigerating air return channel is communicated with the refrigerating chamber through the refrigerating air return opening, and a moisture-preserving module is arranged at the refrigerating air return opening;
the moisturizing module comprises a fixed bracket and moisturizing materials, wherein the moisturizing materials cover all surfaces of the fixed bracket, and a plurality of through holes are formed in the moisturizing materials;
an evaporator and a refrigerating fan are arranged in the refrigerating chamber.
Further, the fixed bolster includes a plurality of support diaphragms, first connecting plate, supports riser, second connecting plate and V type mounting panel, and a plurality of support diaphragms one end perpendicular to supports the riser, and the other end is connected with V type mounting panel, is fixed with a plurality of first connecting plates on same horizontal plane and between two support diaphragms that are parallel to each other, is fixed with the second connecting plate perpendicularly between two V type mounting panels that are parallel to each other on the horizontal direction.
Further, the V-shaped support plate is a round support plate or a wave-shaped support plate.
Further, the moisturizing material is a breathable waterproof moisturizing material, the pore diameter of the material ranges from 1nm to 1 mu m, the diameter size of the through holes ranges from 1 mm to 5mm, and the distance between the centers of two adjacent through holes ranges from 10 mm to 20mm.
The invention has the following beneficial effects:
according to the refrigerator with the moisturizing function, the moisturizing module is arranged at the air return opening, the breathable waterproof membrane material is adopted for the moisturizing module, when the refrigerator is refrigerated, refrigerating return air can penetrate through the moisturizing material, water vapor in the compartment is blocked in the refrigerating compartment, so that the average relative humidity of the refrigerating compartment is improved to a great extent, the problem of low humidity of a single-system air-cooled refrigerator is solved, the storage quality of fruits and vegetables is improved, and the fresh-keeping requirement of consumers is met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings are obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a structure of a moisturizing refrigerator in the present invention;
FIG. 2 is a schematic structural view of a fixing bracket according to the present invention;
FIG. 3 is a side view of a moisture retention module of the present invention;
FIG. 4 is a front view of a moisturizing module of the present disclosure;
FIG. 5 is a schematic view of a moisture retention module according to the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
the refrigerator comprises a refrigerating chamber 1, a refrigerating chamber 2, a freezing chamber 3, an evaporator 4, a refrigerating fan 5, a refrigerating air outlet 6, a refrigerating air return port 7, an air door 8, a moisturizing module 9, a refrigerating air outlet duct 10, a refrigerating air return duct 11, a fixing bracket 111, a supporting transverse plate 112, a first connecting plate 113, a supporting vertical plate 114, a second connecting plate 115, a V-shaped supporting plate 115, a moisturizing material 12 and a through hole 13.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the invention is a moisture-preserving refrigerator, comprising a refrigerating chamber 1 and a freezing chamber 2, wherein the refrigerating chamber 1 is provided with a refrigerating air return port 6 and a plurality of refrigerating air outlet ports 5, the refrigerating chamber 1 is internally provided with a refrigerating air outlet duct 9 and a refrigerating air return duct 10, the refrigerating air outlet duct 9 is communicated with the refrigerating chamber 1 through the refrigerating air outlet ports 5, the refrigerating air outlet port 5 is internally provided with an air door 7, the refrigerating air return duct 10 is communicated with the refrigerating chamber 1 through the refrigerating air return port 6, and a moisture-preserving module 8 is arranged at the refrigerating air return port 6;
an evaporator 3 and a refrigerating fan 4 are arranged in the freezing chamber 2.
As shown in fig. 2-5, the moisturizing module 8 includes a fixing bracket 11 and a moisturizing material 12, an a end face of the fixing bracket 11 is matched with the refrigeration air outlet 6, a B end face of the fixing bracket 11 is far away from the refrigeration air outlet 6, when the moisturizing module 8 is installed in the refrigeration chamber, the B end face of the fixing bracket 11 is located in the refrigeration chamber 1, and when the moisturizing module 8 is installed in the refrigeration return air duct 10, the B end face of the fixing bracket 11 is located in the refrigeration return air duct 10;
the fixing bracket 11 comprises a plurality of supporting transverse plates 111, first connecting plates 112, supporting vertical plates 113, second connecting plates 114 and V-shaped bracket plates 115, one end of each supporting transverse plate 111 is perpendicular to the supporting vertical plates 113, the other end of each supporting transverse plate is connected with each V-shaped bracket plate 115, a plurality of first connecting plates 112 are vertically fixed between two parallel supporting transverse plates 111 on the same horizontal plane, second connecting plates 114 are vertically fixed between two parallel V-shaped bracket plates 115 in the horizontal direction, and the stability of the fixing bracket 11 is improved through the structural design and connection of the supporting transverse plates 111, the first connecting plates 112, the supporting vertical plates 113, the second connecting plates 114 and the V-shaped bracket plates 115, and the V-shaped bracket plates 115 are round bracket plates or wavy bracket plates;
the moisture-preserving material 12 covers on each surface of the fixing bracket 11, and the contact area between the moisture-preserving material 12 and return air is increased through the structural arrangement of the V-shaped bracket plate 15.
The moisturizing material 12 is a breathable waterproof moisturizing material, the pore diameter of the moisturizing material is 1 nm-1 mu m, a plurality of through holes 13 are formed in the moisturizing material 12, the diameter size of each through hole is 1-5mm, and the distance between the centers of two adjacent through holes is 10-20mm.
When the refrigerating chamber 1 is refrigerated, the air door 7 is opened, low-temperature air reaches the refrigerating chamber 1 from the evaporator 3 through the refrigerating fan 4 and the refrigerating air outlet duct 9, high-temperature and high-humidity air enters the refrigerating air return duct 10 through the refrigerating air return opening 6, the return air passing through the refrigerating air return opening 6 passes through the moisturizing material 12 in the moisturizing module, the moisturizing material 12 is provided with a plurality of through holes 13, the moisturizing material keeps water vapor in the return air, and the contact area of the return air and the moisturizing material is increased through the structural arrangement of the V-shaped support plate 15 on the fixed support 11, meanwhile, the slow return air is avoided, and the refrigerating performance is improved; when the cooling of the cooling chamber 1 is completed, the damper 7 is closed, a relatively sealed space is formed in the entire cooling chamber 1, and water vapor is retained in the entire chamber, so that the average relative humidity of the cooling chamber is increased.
According to the refrigerator with the moisturizing function, the moisturizing module is arranged at the air return opening, the breathable waterproof membrane material is adopted for the moisturizing module, when the refrigerator is refrigerated, refrigerating return air can penetrate through the moisturizing material, water vapor in the compartment is blocked in the refrigerating compartment, so that the average relative humidity of the refrigerating compartment is improved to a great extent, the problem of low humidity of a single-system air-cooled refrigerator is solved, the storage quality of fruits and vegetables is improved, and the fresh-keeping requirement of consumers is met.
The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.
Claims (2)
1. A moisturizing refrigerator comprising a refrigerating chamber (1) and a freezing chamber (2), characterized in that: a refrigerating air return opening (6) and a plurality of refrigerating air outlet openings (5) are formed in the refrigerating chamber (1), a refrigerating air outlet air duct (9) and a refrigerating air return air duct (10) are formed in the refrigerating chamber (1), the refrigerating air outlet air duct (9) is communicated with the refrigerating chamber (1) through the refrigerating air outlet openings (5), an air door (7) is arranged in the refrigerating air outlet openings (5), the refrigerating air return air duct (10) is communicated with the refrigerating chamber (1) through the refrigerating air return opening (6), and a moisturizing module (8) is arranged at the refrigerating air return opening (6);
the moisturizing module (8) comprises a fixed bracket (11) and a moisturizing material (12), wherein the moisturizing material (12) covers each surface of the fixed bracket (11), and a plurality of through holes (13) are formed in the moisturizing material (12);
an evaporator (3) and a refrigerating fan (4) are arranged in the freezing chamber (2);
the fixing bracket (11) comprises a plurality of supporting transverse plates (111), a first connecting plate (112), supporting vertical plates (113), a second connecting plate (114) and V-shaped support plates (115), one ends of the supporting transverse plates (111) are perpendicular to the supporting vertical plates (113), the other ends of the supporting transverse plates are connected with the V-shaped support plates (115), a plurality of first connecting plates (112) are fixed between the two parallel supporting transverse plates (111) on the same horizontal plane, and a second connecting plate (114) is vertically fixed between the two parallel V-shaped support plates (115) in the horizontal direction;
the moisturizing material (12) is a breathable waterproof moisturizing material, the pore diameter of the material ranges from 1nm to 1 mu m, the diameter size of the through holes (13) ranges from 1 mm to 5mm, and the distance between the centers of two adjacent through holes ranges from 10 mm to 20mm.
2. A moisturizing refrigerator according to claim 1, wherein the V-shaped bracket plate (115) is replaced by a circular bracket plate or a wave-shaped bracket plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180504.9A CN109780777B (en) | 2019-03-11 | 2019-03-11 | Moisturizing refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180504.9A CN109780777B (en) | 2019-03-11 | 2019-03-11 | Moisturizing refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109780777A CN109780777A (en) | 2019-05-21 |
| CN109780777B true CN109780777B (en) | 2023-11-24 |
Family
ID=66488830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910180504.9A Active CN109780777B (en) | 2019-03-11 | 2019-03-11 | Moisturizing refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780777B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411117A (en) * | 2019-08-30 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of freshness retaining device for refrigerator based on gas regulation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037042A (en) * | 2002-07-08 | 2004-02-05 | Toshiba Corp | Refrigerator |
| CN105806005A (en) * | 2014-12-31 | 2016-07-27 | 松下电器研究开发(苏州)有限公司 | Refrigerator |
| CN106052245A (en) * | 2016-07-15 | 2016-10-26 | 合肥美菱股份有限公司 | Refrigerator with moisturizing drawer and control method of refrigerator with moisturizing drawer |
| CN106288593A (en) * | 2015-05-29 | 2017-01-04 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN206176865U (en) * | 2016-10-31 | 2017-05-17 | 合肥美菱股份有限公司 | Forced air cooling refrigerator with adjustable humidity storing box |
| CN108592495A (en) * | 2018-06-25 | 2018-09-28 | 中国制浆造纸研究院有限公司 | A kind of wind cooling refrigerator humidification system |
| CN108759259A (en) * | 2018-04-27 | 2018-11-06 | 华中科技大学 | A kind of frostless heat-exchange system for freezer |
| CN209744807U (en) * | 2019-03-11 | 2019-12-06 | 长虹美菱股份有限公司 | moisture-keeping refrigerator |
-
2019
- 2019-03-11 CN CN201910180504.9A patent/CN109780777B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037042A (en) * | 2002-07-08 | 2004-02-05 | Toshiba Corp | Refrigerator |
| CN105806005A (en) * | 2014-12-31 | 2016-07-27 | 松下电器研究开发(苏州)有限公司 | Refrigerator |
| CN106288593A (en) * | 2015-05-29 | 2017-01-04 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN106052245A (en) * | 2016-07-15 | 2016-10-26 | 合肥美菱股份有限公司 | Refrigerator with moisturizing drawer and control method of refrigerator with moisturizing drawer |
| CN206176865U (en) * | 2016-10-31 | 2017-05-17 | 合肥美菱股份有限公司 | Forced air cooling refrigerator with adjustable humidity storing box |
| CN108759259A (en) * | 2018-04-27 | 2018-11-06 | 华中科技大学 | A kind of frostless heat-exchange system for freezer |
| CN108592495A (en) * | 2018-06-25 | 2018-09-28 | 中国制浆造纸研究院有限公司 | A kind of wind cooling refrigerator humidification system |
| CN209744807U (en) * | 2019-03-11 | 2019-12-06 | 长虹美菱股份有限公司 | moisture-keeping refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109780777A (en) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2720097C1 (en) | Drawer assembly and refrigeration and freezing device with drawer assembly | |
| EP3553432B1 (en) | Refrigerating and freezing device | |
| AU2018428523B2 (en) | Refrigerator having oxygen control and freshness keeping functions | |
| US11274877B2 (en) | Oxygen-control freshness preservation refrigerator | |
| CN103575043B (en) | The vegetable compartment of refrigerator and there is the refrigerator of this vegetable compartment | |
| US11549739B2 (en) | Refrigerating and freezing device | |
| RU2722545C1 (en) | Refrigerating and freezing device | |
| CN106679274A (en) | Cold storage and refrigerating device | |
| CN109780777B (en) | Moisturizing refrigerator | |
| US10982895B2 (en) | Refrigerating and freezing device | |
| CN111238127A (en) | Humidifying refrigerator | |
| CN111189278A (en) | Moisture-keeping refrigerator | |
| CN209744807U (en) | moisture-keeping refrigerator | |
| CN211372897U (en) | Food fresh-keeping device for refrigerator | |
| CN208817813U (en) | Control oxygen fresh-keeping refrigerator | |
| CN203501631U (en) | Energy-saving refrigerator | |
| CN211552185U (en) | Common air duct refrigerator structure | |
| CN214620238U (en) | Temp. changing device for refrigerator | |
| NZ753843B2 (en) | Refrigerating and freezing device | |
| NZ753844B2 (en) | Refrigeration and freezing device | |
| CN115164482A (en) | Refrigerator with humidification function | |
| NZ753841B2 (en) | Refrigerating and freezing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |