CN211739633U - Wide temperature and humidity changing chamber of air-cooled refrigerator - Google Patents
Wide temperature and humidity changing chamber of air-cooled refrigerator Download PDFInfo
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- CN211739633U CN211739633U CN202020286789.2U CN202020286789U CN211739633U CN 211739633 U CN211739633 U CN 211739633U CN 202020286789 U CN202020286789 U CN 202020286789U CN 211739633 U CN211739633 U CN 211739633U
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Abstract
The utility model discloses a wide alternating temperature humidifying compartment of forced air cooling refrigerator relates to refrigeration plant technical field. The utility model comprises a box body, a refrigerating system and a control system, wherein a first clapboard is arranged in the box body, a cross-shaped clapboard is arranged in the box body above the first clapboard, and the box body above the first clapboard is divided into a variable temperature chamber, a wide variable temperature humidity chamber, a freezing chamber and a refrigerating chamber by the cross-shaped clapboard; the box body positioned below the first partition plate is partitioned to form a freezing drawer chamber; a first evaporator and a first fan are arranged in the freezing chamber; a second evaporator and a second fan are arranged in the refrigerating chamber; and a third evaporator and a third fan are arranged in the freezing drawer chamber. The utility model discloses a with one of them room of multi-door refrigerator adoption multichannel cooling system, when realizing the broad width alternating temperature, realize the broad width humidifying under different temperatures. The high humidity of the cold storage mode is more than 90 percent, which is suitable for storing melons, fruits and vegetables, and the low humidity is less than 30 percent, which is suitable for storing medicines and precious traditional Chinese medicinal materials.
Description
Technical Field
The utility model belongs to the technical field of refrigeration plant, especially, relate to a wide alternating temperature humidifying room of forced air cooling refrigerator.
Background
The temperature of the temperature-changing chamber of the existing air-cooled refrigerator is mainly controlled by a fixed air supply mode, for example, an independent refrigerating system is arranged in the first chamber, the first chamber comprises a fan and an evaporator, and when the first chamber is positioned in a freezing temperature zone, the humidity is about 60 percent generally, the low-humidity state cannot be realized, and the dry-goods storage of tea leaves is not facilitated; the second kind of this compartment does not have fan, evaporimeter, realizes the cooling through the cold wind that comes from freezing compartment, changes the compartment and is in cold-stored warm zone, and humidity generally about 20%, can't realize high humidity, is unfavorable for the fruit and vegetable storage that likes wet. The two compartments can realize the temperature changing function, but the humidity is difficult to adjust under specific conditions because of the single refrigeration mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wide alternating temperature humidifying compartment of forced air cooling refrigerator to solve above-mentioned background art's problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a wide temperature and humidity changing chamber of an air-cooled refrigerator, which comprises a box body, a refrigerating system and a control system, wherein a first clapboard is arranged in the box body, a cross-shaped clapboard is arranged in the box body above the first clapboard, and the box body above the first clapboard is separated by the cross-shaped clapboard to form a temperature changing chamber, a wide temperature and humidity changing chamber, a freezing chamber and a refrigerating chamber; the box body positioned below the first partition plate is partitioned to form a freezing drawer chamber; a first evaporator and a first fan are arranged in the freezing chamber; a second evaporator and a second fan are arranged in the refrigerating chamber; and a third evaporator and a third fan are arranged in the freezing drawer chamber.
Further, the temperature-changing chamber and the wide temperature-changing humidity-adjusting chamber are communicated with a first air duct through a first air door; the temperature-changing chamber and the freezing chamber are communicated with a second air duct through a second air door; the wide temperature and humidity changing chamber and the refrigerating chamber are communicated with a third air duct through a third air door; the wide temperature and humidity changing chamber is communicated with the freezing chamber through a first air return duct.
Furthermore, a second return air duct returning to the freezing compartment is arranged below the variable-temperature compartment; and a third return air duct returning to the refrigerating chamber is arranged below the wide temperature and humidity changing chamber.
Further, the second air duct is communicated with the first air duct.
Further, an outlet A is formed in one end, located in the wide temperature and humidity varying chamber, of the first air duct; and an outlet B is formed in one end of the third air duct in the wide temperature and humidity changing room.
Furthermore, the cross-shaped partition plate comprises a second partition plate which is vertically arranged, and two third partition plates which are positioned on two sides of the second partition plate.
The utility model discloses following beneficial effect has:
the utility model discloses adopt the multiple air duct cooling system with one of them compartment of multi-door refrigerator, when realizing the broad width alternating temperature, realize the broad width humidifying under different temperatures. The high humidity of the cold storage mode is more than 90 percent, which is suitable for storing melons, fruits and vegetables, and the low humidity is less than 30 percent, which is suitable for storing medicines and precious traditional Chinese medicinal materials; the utility model discloses equipment humidity control range is between 20% ~ 90%, and temperature regulation scope is between-24 ~ 8 ℃.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the interior of the present invention;
fig. 2 is the utility model discloses wide width temperature-changing room wind channel sets up the schematic diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention relates to a wide temperature and humidity varying chamber of an air-cooled refrigerator, which comprises a box body, wherein a first partition 345 is disposed in the box body, a cross-shaped partition is disposed in the box body above the first partition 345, and the box body above the first partition 345 is partitioned by the cross-shaped partition to form a temperature varying chamber 1, a wide temperature and humidity varying chamber 2, a freezing chamber 3 and a refrigerating chamber 4; the box body positioned below the first partition plate 345 partitions to form a freezing drawer chamber 5; wherein, a first evaporator 31 and a first fan 32 are arranged in the freezing compartment 3; a second evaporator 41 and a second fan 42 are arranged in the refrigerating chamber 4; a third evaporator 51 and a third fan 52 are provided in the freezer drawer compartment 5.
Further, the variable-temperature chamber 1 and the wide variable-temperature humidity-regulating chamber 2 are communicated with a first air duct 8 through a first air door 7; the temperature-changing chamber 1 and the freezing chamber 3 are communicated with a second air duct 14 through a second air door 33; the wide temperature and humidity changing chamber 2 and the refrigerating chamber 4 are communicated with a third air duct 9 through a third air door 6; the wide temperature and humidity changing chamber 2 and the freezing chamber 3 are communicated through a first air return duct 12.
Further, a second return air duct 13 returning to the freezing compartment 3 is arranged below the variable temperature compartment 1; a third return air duct 11 returning to the refrigerating compartment 4 is arranged below the wide temperature and humidity changing compartment 2.
Further, the second air duct 14 communicates with the first air duct 8.
Further, an outlet A15 is arranged at one end of the first air duct 8, which is positioned in the wide temperature and humidity changing compartment 2; an outlet B10 is arranged at one end of the third air duct 9 in the wide temperature and humidity changing compartment 2.
Further, the cross-shaped partition plate includes a second partition plate 304 vertically disposed, and two third partition plates 103 located at both sides of the second partition plate 304.
Wherein the wide temperature and humidity changing chamber 2 and the refrigerating chamber 4 share the second evaporator 41 and the second fan 42; the temperature-changing compartment 1 and the freezing compartment 3 share the first fan 32 and the first evaporator 31.
When the wide temperature-varying humidity-adjusting chamber 2 needs high humidity as a refrigerating temperature zone, a mode of supplying cold energy by the second evaporator 41 in the refrigerating chamber 4 is adopted, and when the wide temperature-varying humidity-adjusting chamber 2 of the chamber detects that temperature reduction is needed, the third air door 6 is opened, cold air is conveyed to the outlet B10 through the third air duct 9 by means of rotation of the second fan 42, and the cold air is sprayed out from the outlet B10 into the wide temperature-varying humidity-adjusting chamber 2; after the temperature in the wide temperature and humidity changing and adjusting compartment 2 is reduced, the air is sucked back into the refrigerating compartment 4 from the third air return duct 11 under the action of the second fan 42, the third air door 6 is closed when the temperature in the refrigerating compartment 4 reaches 0 ℃ to be detected, and the second evaporator 41 does not refrigerate any more when the temperature in the refrigerating compartment 4 and the wide temperature and humidity changing and adjusting compartment 2 reaches the preset temperature; when the temperature begins to return, the second evaporator 41 and the third air door 6 are opened, and high-humidity air is conveyed into the refrigerating chamber 4 and the wide temperature and humidity changing chamber 2 to finish the humidifying action, so that the temperature in the wide temperature and humidity changing chamber 2 is maintained between 2 ℃ and 8 ℃ and the humidity is more than 90% Rh.
When the wide temperature-changing and humidity-regulating compartment 2 needs low humidity as a freezing temperature zone, the first air door 7 and the second air door 33 are opened in a mode that the first evaporator 31 in the freezing compartment 3 supplies cold, cold air reaches the wide temperature-changing and humidity-regulating compartment 2 through a passage formed by splicing the second air duct 14 and the first air duct 8, the cold air is sucked back into the freezing compartment 3 from the first air return duct 12 under the action of the first fan 32 after the temperature in the wide temperature-changing and humidity-regulating compartment 2 is reduced, and when the wide temperature-changing and humidity-regulating compartment 2 reaches a preset temperature, the first air door 7 is closed to finish primary temperature reduction, and because the second evaporator 41 is in a low-temperature state for a long time, the dehumidification capacity is strong, and no moisture supplement is required in the wide temperature-changing and humidity-regulating compartment 2, the low humidity can be less than 30%.
When the wide temperature-variable humidity-control chamber 2 needs high humidity as a freezing temperature zone, the first air door 7 and the second air door 33 are opened by adopting a mode of supplying cold energy by the first evaporator 31 in the freezing chamber 3, at the moment, cold air reaches the wide temperature-variable humidity-control chamber 2 through a passage formed by splicing the second air duct 14 and the first air duct 8, the cold air is sucked back into the freezing chamber 3 from the first air return duct 42 under the action of the first fan 32 after the temperature in the wide temperature-variable humidity-control chamber 2 is reduced, and when the wide temperature-variable humidity-control chamber 2 reaches a preset temperature, the first air door 7 is closed to finish primary temperature reduction; when the machine is stopped, the third air door 6 is opened and the second fan 42 is started to send the high-humidity cold air in the refrigerating chamber 4 into the wide temperature and humidity changing chamber 2 to realize humidification until the second evaporator 41 stops refrigerating, so that the temperature in the wide temperature and humidity changing chamber 2 is maintained below minus 18 ℃ and the humidity is more than 90% Rh.
When the breadth temperature-changing and humidity-adjusting chamber 2 needs low humidity as a freezing temperature zone, the first air door 7 and the second air door 33 are opened by adopting a mode of supplying cold energy by the first evaporator 31 in the freezing chamber 3, cold air reaches the breadth temperature-changing and humidity-adjusting chamber 2 through a passage formed by splicing the second air duct 14 and the first air duct 8, and is sucked back into the refrigerating chamber 4 from the third return air duct 11 under the action of the second fan 42 after the temperature in the breadth temperature-changing and humidity-adjusting chamber 2 is reduced; when the wide-width temperature and humidity changing and adjusting chamber 2 reaches the preset temperature, the first air door 7 is closed to finish primary temperature reduction, and the second evaporator 41 is in a low-temperature state for a long time, so that the dehumidification capacity is high, and no moisture supplement in the wide-width temperature and humidity changing and adjusting chamber 2 is reduced, and therefore low humidity can be achieved to be less than 30%.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a wide alternating temperature humidifying compartment of forced air cooling refrigerator, includes box, refrigerating system and control system, its characterized in that:
a first partition plate (345) is arranged in the box body, a cross-shaped partition plate is arranged in the box body above the first partition plate (345), and the box body above the first partition plate (345) is partitioned by the cross-shaped partition plate to form a temperature-changing chamber (1), a wide temperature-changing humidity-regulating chamber (2), a freezing chamber (3) and a refrigerating chamber (4); the box body positioned below the first partition plate (345) is partitioned to form a freezing drawer chamber (5);
wherein a first evaporator (31) and a first fan (32) are arranged in the freezing compartment (3); a second evaporator (41) and a second fan (42) are arranged in the refrigerating chamber (4); and a third evaporator (51) and a third fan (52) are arranged in the freezing drawer chamber (5).
2. The wide temperature and humidity changing compartment of the air-cooled refrigerator as claimed in claim 1, wherein the temperature and humidity changing compartment (1) and the wide temperature and humidity changing compartment (2) are communicated with a first air duct (8) through a first air door (7);
the temperature-changing chamber (1) and the freezing chamber (3) are communicated with a second air duct (14) through a second air door (33);
the wide temperature and humidity changing chamber (2) and the refrigerating chamber (4) are communicated with a third air duct (9) through a third air door (6);
the wide temperature and humidity changing chamber (2) and the freezing chamber (3) are communicated through a first air return duct (12).
3. The wide temperature and humidity changing compartment of the air-cooled refrigerator as claimed in claim 1 or 2, wherein a second return air duct (13) returning to the freezing compartment (3) is arranged below the temperature changing compartment (1); and a third air return duct (11) returning to the refrigerating compartment (4) is arranged below the wide temperature and humidity changing compartment (2).
4. The wide temperature and humidity changing compartment of the air-cooled refrigerator as claimed in claim 2, wherein the second air duct (14) is communicated with the first air duct (8).
5. The wide temperature and humidity changing compartment of the air-cooled refrigerator as claimed in claim 2 or 4, wherein an outlet A (15) is arranged at one end of the first air duct (8) located in the wide temperature and humidity changing compartment (2); an outlet B (10) is arranged at one end of the third air duct (9) in the wide temperature and humidity changing chamber (2).
6. The wide temperature and humidity changing compartment of the air-cooled refrigerator as claimed in claim 1 or 2, wherein the cross-shaped partition comprises a second partition (304) vertically arranged and two third partitions (103) positioned at two sides of the second partition (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286789.2U CN211739633U (en) | 2020-03-10 | 2020-03-10 | Wide temperature and humidity changing chamber of air-cooled refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286789.2U CN211739633U (en) | 2020-03-10 | 2020-03-10 | Wide temperature and humidity changing chamber of air-cooled refrigerator |
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| CN211739633U true CN211739633U (en) | 2020-10-23 |
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| CN202020286789.2U Active CN211739633U (en) | 2020-03-10 | 2020-03-10 | Wide temperature and humidity changing chamber of air-cooled refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200293A (en) * | 2022-07-25 | 2022-10-18 | 长虹美菱股份有限公司 | Side-by-side combination refrigerator |
| WO2022257428A1 (en) * | 2021-06-07 | 2022-12-15 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method therefor |
| CN115507599A (en) * | 2021-06-07 | 2022-12-23 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method thereof |
-
2020
- 2020-03-10 CN CN202020286789.2U patent/CN211739633U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257428A1 (en) * | 2021-06-07 | 2022-12-15 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method therefor |
| CN115507597A (en) * | 2021-06-07 | 2022-12-23 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method thereof |
| CN115507599A (en) * | 2021-06-07 | 2022-12-23 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device and control method thereof |
| CN115507599B (en) * | 2021-06-07 | 2024-03-19 | 青岛海尔电冰箱有限公司 | Refrigeration and freezing device and control method thereof |
| CN115507597B (en) * | 2021-06-07 | 2024-03-19 | 青岛海尔电冰箱有限公司 | Refrigeration and freezing device and control method thereof |
| CN115200293A (en) * | 2022-07-25 | 2022-10-18 | 长虹美菱股份有限公司 | Side-by-side combination refrigerator |
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