CN219889871U - Device for removing condensation of refrigerator and refrigerator - Google Patents
Device for removing condensation of refrigerator and refrigerator Download PDFInfo
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- CN219889871U CN219889871U CN202321213412.4U CN202321213412U CN219889871U CN 219889871 U CN219889871 U CN 219889871U CN 202321213412 U CN202321213412 U CN 202321213412U CN 219889871 U CN219889871 U CN 219889871U
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- 230000005494 condensation Effects 0.000 title claims abstract description 31
- 238000009833 condensation Methods 0.000 title claims abstract description 31
- 230000001965 increasing effect Effects 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to the technical field of refrigeration equipment, and discloses a device for removing condensation of a refrigerator, wherein the refrigerator comprises a refrigerator body and a refrigerator door, and the device comprises: the air supply system is used for being arranged at the side edge of the box body and/or the box door; the air supply system comprises an air suction box and an air supply device communicated with the air suction box, the air supply device is provided with an air supply area, and the plane of the air supply area forms a set angle with the side edge of the box body or the box door; the air suction box is used for sucking air and sending sucked air to the air supply device, and the air supply device supplies air to the periphery of the refrigerator through the air supply area so as to accelerate the airflow velocity around the outer surface of the refrigerator. The air supply system with the structure optimizes the space occupied by the air channel in the refrigerator, improves the utilization rate of the air supply system and further prevents condensation on the surface of the refrigerator. The utility model also discloses a refrigerator.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a condensation removing device for a refrigerator and the refrigerator.
Background
At present, a refrigerator is an indispensable home electric appliance in a home. In order to improve the use experience of users, the side wall of the refrigerator is designed to be thinner and larger in size, but other problems are brought about. Such as the outer surface of a refrigerator, is easily exposed, especially in the case of the rainy weather of the south or the high wet weather in summer.
In order to solve the above problems, there is a related art that uses a vacuum insulation panel to increase thermal resistance, but there is a high cost and a risk of boundary effects; the temperature of the outer surface of the refrigerator is increased by the condenser or the heating wire, but part of heat is inevitably emitted into the refrigerator, so that the heat load of the refrigerator is increased, and the energy consumption of the refrigerator is increased. And for example, the refrigerator provided in the related art comprises a refrigerator body, a door body connected to the refrigerator body, a fan module arranged at the top of the refrigerator body, and a control module for controlling the fan module to operate, wherein the fan module comprises an air inlet communicated with the outside, a fan and an air guiding unit, the air guiding unit comprises an air outlet which is open towards at least part of the outer surface of the door body and at least part of the outer surface of the refrigerator body, and an air guiding pipe which is communicated with the fan and the air outlet, so that heat exchange between the air around the refrigerator and the outer surface of the refrigerator is accelerated, and the temperature of the outer surface of the refrigerator is close to the temperature of the surrounding environment.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
under the condition of increasing the convection heat transfer coefficient of the outer surface of the refrigerator, the temperature of the outer surface of the refrigerator door can be effectively increased, and the condensation preventing effect is achieved. However, as the thickness of the door body becomes thinner, the convection heat transfer coefficient of the outer surface of the refrigerator needs to be further improved. The fan module in the related art is adopted, the air supply path of the air supply device is longer, and the occupied space is larger, so that the utilization rate of the fan module is lower.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art. It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a device for removing condensation of a refrigerator and the refrigerator, optimizes the space occupied by an air duct in the refrigerator, improves the utilization rate of a fan, and can further prevent the condensation from being generated on the surface of the refrigerator.
In some embodiments, the apparatus for removing condensation of a refrigerator, the refrigerator including a cabinet and a door, the apparatus comprising: the air supply system is used for being arranged at the side edge of the box body and/or the box door; the air supply system comprises an air suction box and an air supply device communicated with the air suction box, the air supply device is provided with an air supply area, and the plane of the air supply area forms a set angle with the side edge of the box body or the box door; the air suction box is used for sucking air and sending sucked air to the air supply device, and the air supply device supplies air to the periphery of the refrigerator through the air supply area so as to accelerate the airflow velocity around the outer surface of the refrigerator.
In some embodiments, the plenum is adjacent to an exterior surface of the cabinet and/or door.
In some embodiments, the air supply device includes a first enclosing wall plate and a second enclosing wall plate. The first surrounding wall plate is a side frame of the box body or the box door; the second enclosing wall plate is arranged on the first enclosing wall plate to be assembled into an air supply device, an air supply channel is formed in the inner structures of the first enclosing wall plate and the second enclosing wall plate, and air sucked by the air suction box is used for being sent into the air supply channel; the air supply area is arranged on the second enclosing wall plate.
In some embodiments, the plenum area includes a plurality of plenum apertures arranged in a row.
In some embodiments, the inner wall of the air delivery hole is in a slope structure, so that the aperture area from the inner side of the second surrounding wall plate to the outer side of the second surrounding wall plate is gradually increased.
In some embodiments, the air suction box is disposed adjacent to the air supply device, and an air outlet of the air suction box is an air inlet of the air supply device.
In some embodiments, the suction box includes a bottom side panel and an enclosure cover panel. The bottom side plate is a side frame of the box body or the box door; the enclosing cover plate is provided with an air suction area and is arranged on the bottom side plate so as to be assembled to form an air suction box, and an air suction space is formed between the bottom side plate and the inner structure of the enclosing cover plate; the fan is arranged in the air suction space.
In some embodiments, the suction area is disposed adjacent to the fan, and the area of the suction area is greater than or equal to the orthographic projected area of the suction space.
In some embodiments, the air suction area includes a plurality of air suction holes arranged in a row, and a plane of the air suction area has a set included angle with a plane of the air supply area.
In some embodiments, the refrigerator includes a cabinet, a door, and an apparatus for removing condensation of the refrigerator as in the previous embodiments. The box door is movably arranged on the box body; an air supply system of the device for removing condensation of the refrigerator is arranged at the side edge of the refrigerator body and/or the refrigerator door.
The device for removing condensation of the refrigerator and the refrigerator provided by the embodiment of the disclosure can realize the following technical effects:
the air supply system is arranged on the side edge of the refrigerator body and/or the refrigerator door, so that air circulation near the outer surface of the refrigerator is accelerated through disturbance of the air supply system, the natural convection heat exchange coefficient of the outer surface of the refrigerator is further improved, and condensation on the outer surface of the refrigerator is avoided. The air supply system comprises an air suction box and an air supply device communicated with the air suction box, the air supply device is provided with an air supply area, and the plane of the air supply area forms a set angle with the side edge of the box body or the box door; therefore, the air circulation near the outer surface of the refrigerator can be accelerated through wind disturbance of a set angle, and the space occupied by the air duct in the refrigerator is optimized; in addition, the induced draft box is used for induced draft and sends the wind of inhaling to air supply arrangement, and air supply arrangement passes through the air supply region and blows air around the refrigerator, like this, improves air supply system's utilization ratio, accelerates the air current velocity around the refrigerator surface, can further prevent that the refrigerator surface from producing the condensation.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the utility model.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
fig. 1 is a schematic structural view of an apparatus for removing condensation of a refrigerator according to an embodiment of the present disclosure;
FIG. 2 is a schematic cross-sectional view of an apparatus for removing condensation of a refrigerator according to an embodiment of the present disclosure;
FIG. 3 is an enlarged schematic view of the end portion of FIG. 2;
fig. 4 is a schematic structural diagram of a device for removing condensation of a refrigerator according to an embodiment of the present disclosure;
fig. 5 is a front view of an apparatus for removing condensation of a refrigerator provided in an embodiment of the present disclosure;
FIG. 6 is an enlarged schematic view at A in FIG. 5;
fig. 7 is a schematic view of a refrigerator provided in an embodiment of the present disclosure;
FIG. 8 is a graph of the change in door outer surface temperature with door outer surface convective heat transfer coefficient provided by an embodiment of the present disclosure;
fig. 9 is a graph showing the change in the thickness of the door foam layer according to the change in the convective heat transfer coefficient of the door outer surface according to the embodiment of the present disclosure.
Reference numerals:
100: an air supply system; 200: a door; 300: a case;
10: an air suction box; 11: a bottom side plate; 12: enclosing a cover plate; 121: an air suction area; 122: an air suction hole; 13: a blower;
20: an air supply device; 21: a first enclosing wall plate; 22: a second enclosing wall plate; 221: an air supply area; 222: and a wind feeding hole.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.
In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.
Referring to fig. 1, an embodiment of the present disclosure provides a device for removing condensation in a refrigerator, the refrigerator including a cabinet and a door, the device including: the air supply system 100 is configured to be disposed at a side of the box body and/or the box door; the air supply system 100 comprises an air suction box 10 and an air supply device 20 communicated with the air suction box 10, wherein the air supply device 20 is provided with an air supply area 221, and the plane of the air supply area 221 forms a set angle with the side edge of a box body or a box door; the suction box 10 is used for sucking air and sending the sucked air to the air supply device 20, and the air supply device 20 supplies air to the periphery of the refrigerator through the air supply area 221 so as to accelerate the airflow velocity around the outer surface of the refrigerator.
By adopting the device for removing condensation of the refrigerator, which is provided by the embodiment of the disclosure, the air supply system 100 is arranged on the side edge of the refrigerator body and/or the refrigerator door of the refrigerator, so that the air circulation near the outer surface of the refrigerator is accelerated by the disturbance of the air supply system 100, the natural convection heat exchange coefficient of the outer surface of the refrigerator is further improved, and the condensation of the outer surface of the refrigerator is avoided. The air supply system 100 comprises an air suction box 10 and an air supply device 20 communicated with the air suction box 10, wherein the air supply device 20 is provided with an air supply area 221, and the plane of the air supply area 221 forms a set angle with the side edge of a box body or a box door; therefore, the air circulation near the outer surface of the refrigerator can be accelerated through wind disturbance of a set angle, and the space occupied by the air duct in the refrigerator is optimized; in addition, the induced draft box is used for induced draft and sends the wind of inhaling to air supply arrangement, and air supply arrangement passes through the air supply region and blows air around the refrigerator, like this, improves air supply system's utilization ratio, accelerates the air current velocity around the refrigerator surface, can further prevent that the refrigerator surface from producing the condensation.
In the embodiment of the present disclosure, as shown in connection with fig. 7, the refrigerator includes a cabinet 300 and a door 200. Wherein, the first law of thermodynamics, the Fourier law and the Newton's cooling formula are combined and calculated to obtain:
h 1 (t 1 -t 2 )＝λ(t 2 -t 3 )/L＝h 2 (t 3 -t 4 )
wherein t is 1 Is ambient temperature; t is t 2 The temperature of the outer surface of the box door; t is t 3 The temperature of the inner surface of the box door; t is t 4 Is the temperature inside the box body; h is a 1 The convection coefficient of air and the outer surface of the box door; lambda is the thermal conductivity coefficient of the foaming material of the box door; h is a 2 The convection heat exchange coefficient is the inner surface of the box door; l is the thickness of the foaming layer of the box door.
Here, an example is taken in which the ambient temperature is 32 ℃. At this time, the door outer surface temperature t is measured 2 29.5 ℃; temperature t of inner surface of door 3 Is at-16 ℃; internal temperature t of box 4 Is at-18 ℃; the thermal conductivity coefficient lambda of the door foaming material is 0.020[ W/(m.K)]The method comprises the steps of carrying out a first treatment on the surface of the Convection coefficient h of air and outer surface of box door 1 For 6[W/(m 2. K)]The method comprises the steps of carrying out a first treatment on the surface of the Convection heat exchange coefficient h of inner surface of box door 2 25[ W/(m 2. K)]The method comprises the steps of carrying out a first treatment on the surface of the The thickness L of the foaming layer of the box door is 50mm.
In the case of a door foam layer thickness L of 50mm, h is determined by the above formula 1 ＝λ(t 2 -t 3 )/(t 1 -t 2 ) L. Wherein, as shown in FIG. 8, the temperature t of the outer surface of the box door is 2 Convection heat exchange coefficient h along with outer surface of box door 1 A change curve.
As can be seen from FIG. 8, the convection heat transfer coefficient h of the outer surface of the door 1 Value and door outer surface temperature t 2 There is a proportional relationship. Thus, at h 1 And under the condition of lower numerical value, the disturbance on the outer surface of the box door is smaller, the air flow speed is lower, and the convection heat exchange strength between the air and the outer surface of the box door is weaker. Less cold is taken away from the box door, so that the temperature t of the outer surface of the box door 2 The temperature of the outer surface of the box door is lower than the dew point, and the outer surface of the box door is easy to be condensed. At h 1 Under the condition of higher numerical value, the disturbance that indicates the chamber door surface to receive is great, and the air velocity of flow is higher, and air and chamber door surface convection heat transfer intensity is higher. The cooling capacity taken away from the box door is more, so that the temperature t of the outer surface of the box door 2 And when the temperature of the outer surface of the box door is higher than the dew point, the outer surface of the box door is not easy to be condensed.
At the temperature t of the outer surface of the box door 2 At 29.5 ℃, l=λ (t 2 -t 3 )/h 1 (t 1 -t 2 ). Wherein, as shown in FIG. 9, the thickness L of the foaming layer of the box door is the convective heat transfer coefficient h along with the outer surface of the box door 1 Variation ofA curve.
As can be seen from fig. 9, at h 1 And under the condition of lower numerical value, the disturbance on the outer surface of the box door is smaller, the air flow speed is lower, and the convection heat exchange strength between the air and the outer surface of the box door is weaker. To maintain the door outer surface temperature at 29.5 c, the door thermal resistance needs to be increased, such as increasing the door foam thickness. At h 1 Under the condition of higher numerical value, the disturbance that shows the chamber door surface to receive is great, and the air velocity of flow is higher, and air and chamber door surface convection heat transfer intensity is higher. To maintain the door outer surface temperature at 29.5 c, it is desirable to reduce the door thermal resistance, such as the door foam thickness. Thus, it can be seen from the above analysis that when the convection heat transfer coefficient h of the outer surface of the door is increased 1 Under the condition of (1), the temperature of the outer surface of the box door can be effectively improved, and the condensation preventing effect is achieved.
In embodiments of the present disclosure, the door of a refrigerator includes, but is not limited to, a refrigeration door, a freezer door, and a temperature swing door; the cabinet of the refrigerator includes, but is not limited to, a side panel, a top panel, and a back panel of the cabinet. Wherein, the air supply system 100 is configured to be disposed at a side of the box body and/or the box door; alternatively still, the air supply system 100 wraps all sides of the cabinet and/or door. And are not limited herein.
Alternatively, as shown in connection with fig. 1 and 2, in some embodiments, the air supply system 100 is configured to be disposed on a side of the door 200.
In the embodiment of the present disclosure, the air supply system 100 is configured to be disposed at a side edge of the box body and/or the box door, and the air circulation near the outer surface is disturbed and accelerated by the air supply system 100, so as to further improve the convective heat transfer coefficient between the air at the outer surface of the refrigerator and the outer surface of the box door. According to the analysis, under the condition of the same foaming layer thickness, the temperature of the outer surface of the refrigerator can be obviously increased, and condensation on the outer surface of the refrigerator is avoided.
In the embodiment of the present disclosure, the air supply system 100 includes an air suction box 10 and an air supply device 20. The suction box 10 is used for sucking air and sending the sucked air to the air supply device 20, so that the air supply device 20 can supply air through the air supply area 221. The plane of the air supply area 221 is set at a set angle with the side of the refrigerator body or the side of the refrigerator door, and the set angle has a value range of (10, 90) so that wind energy is blown to the surface around the refrigerator.
In some embodiments, the plenum 221 is adjacent to an exterior surface of the cabinet and/or door. To further enhance the condensation removal effect, the position of the air supply area 221 may be changed to further accelerate the flow rate of the air flow around the outer surface of the refrigerator. Here, the air supply area 221 is disposed adjacent to the outer surface of the cabinet and/or the door, so that wind energy of the air supply device 20 directly disturbs air flow around the outer surface of the refrigerator, thereby enabling convection heat exchange intensity between air and the outer surface of the door.
As shown in connection with fig. 2 and 3, in some embodiments, the air moving device 20 includes a first enclosing wall 21 and a second enclosing wall 22. The first enclosing wall plate 21 is a side frame of the box body or the box door; the second enclosing wall plate 22 is arranged on the first enclosing wall plate 21 to be assembled into the air supply device 20, an air supply channel is formed in the inner structures of the first enclosing wall plate 21 and the second enclosing wall plate 22, and the air sucked by the air suction box 10 is used for being fed into the air supply channel; the air supply area 221 is disposed on the second enclosing wall plate 22.
In the embodiment of the present disclosure, in order to reduce the space occupied by the whole air supply system 100, the side frame of the box or the box door is used as the first enclosing wall plate 21 of the air supply device 20, and the second enclosing wall plate 22 is covered on the first enclosing wall plate 21, so that the air supply channel is formed in the internal structure. In this way, the air of the suction box 10 enters the air supply duct and is discharged from the air supply area 221. In which the air supply area 221 is disposed on the second enclosing wall plate 22 because the air supply area needs to be directed around the refrigerator.
As shown in connection with fig. 2 and 3, in some embodiments, the plenum 221 includes a plurality of plenum apertures 222 arranged in a row.
In the embodiment of the present disclosure, a plurality of air-blowing holes 222 arranged in a row form the air-blowing area 221. In this case, the plurality of air-sending holes 222 are arranged in a plurality of rows and a plurality of combinations are provided in order to disturb the air flow around the refrigerator. Alternatively, the plurality of air supply holes 222 may be arranged in a plurality of air supply hole groups, and each air supply hole group is at least composed of two or more air supply holes 222. The wind directions of the plurality of wind feed hole groups can be the same or different.
Referring to fig. 3, in some embodiments, the inner wall of the air-sending hole 222 is in a slant structure, so that the aperture area from the inner side of the second surrounding wall plate 22 to the outer side of the second surrounding wall plate 22 increases gradually.
In the embodiment of the disclosure, the inner wall of the air supply hole 222 is in a slope structure, the air supply hole 222 is in a tapered hole structure, the tapered portion of the tapered hole faces the air supply channel inside the second enclosing wall plate 22, and the bottom of the tapered hole faces the outside of the second enclosing wall plate 22, so that not only can the air supplied from the air supply area 221 have an angle, but also the air speed can be increased.
In some embodiments, the refrigerator has a first door body and a second door body that are adjacently disposed, and when the air supply device 20 is disposed at a side edge of the first door body and is close to a side edge of the second door body, the air supply area 221 with the above structure can enable air to be blown around an outer surface of the second door body, so as to achieve an effect of rapidly eliminating condensation on an outer surface of the second door body.
As shown in fig. 4, to further reduce the space occupied by the entire air delivery system 100. In some embodiments, the suction box 10 is disposed adjacent to the air supply device 20, and the air outlet of the suction box 10 is the air inlet of the air supply device 20. In this way, the sucked air from the suction box 10 can directly enter the air supply channel, and the air path is shorter, so that the blown-out air speed is faster.
As shown in connection with fig. 4 and 5, in some embodiments, the suction box 10 includes a bottom side panel 11 and a closure deck 12. The bottom side plate 11 is a side frame of the box body or the box door; the enclosing cover plate 12 is provided with an air suction area 121, the enclosing cover plate 12 is arranged on the bottom side plate 22 to be assembled to form an air suction box 10, and an air suction space is formed between the bottom side plate 11 and the inner structure of the enclosing cover plate 12; and the fan 13 is arranged in the air suction space.
In the embodiment of the present disclosure, in order to further reduce the space occupied by the whole air supply system 100, a side frame of a box body or a box door is taken as a bottom side plate 11 of the air suction box 10, and an enclosure cover plate 12 is covered on the bottom side plate 11, so that an air suction space is formed in the inner structure of the air suction box. Wherein, a fan 13 is arranged in the air suction space, and external air flow is sucked into the air suction space through the fan 13 and then flows into the air supply device 20 from the air suction space.
In the embodiment of the present disclosure, the fan in the suction box 10 can disturb the airflow around the suction box 10, and because the suction box 10 is also disposed at the side of the box body or the box door, the airflow around the refrigerator can also be disturbed indirectly.
In some embodiments, the suction area 121 is disposed adjacent to the blower 13, and the area of the suction area 121 is greater than or equal to the orthographic projection area of the suction space.
In the embodiment of the present disclosure, the air suction area 121 is used for air suction of the air suction box 10 and is used as an air inlet of the air suction box 10, and the fan 13 is used for air suction of the air suction box 10 and is used as a power source of the air suction box 10. Here, the area of the suction area 121 is greater than or equal to the orthographic projection area of the suction space, so that the efficiency of the blower 13 is highest and the suction amount is maximized in case the blower 13 is operated.
As shown in fig. 5 and 6, in some embodiments, the air suction area 121 includes a plurality of air suction holes 122 arranged in an array, and a plane of the air suction area 121 has a set included angle with a plane of the air supply area 221.
In the embodiment of the present disclosure, a plurality of air suction holes 122 arranged in a row form the air suction area 121. In order to maximize the suction amount of the suction area 121, the plurality of suction holes 122 arranged in a row may be formed in various ways, such as a circle, a square, or other regular or irregular patterns. However, in any of the figures, the plurality of suction holes 122 at least cover the orthographic projection area of the suction space.
In the embodiment of the present disclosure, since the air flow direction of the suction area 121 is different from the air flow direction of the air supply area 221. Therefore, the plane of the air suction area 121 and the plane of the air supply area 221 have a set angle, so that the air supply energy of the air supply area 221 is sucked by the air suction area 121 from different angles, and the air flow around the refrigerator is ensured.
The embodiment of the disclosure also provides a refrigerator, which comprises a refrigerator body and a refrigerator door, wherein the refrigerator door is movably arranged on the refrigerator body; the apparatus for removing condensation of a refrigerator as in the previous embodiment; wherein, the air supply system 100 of the device for removing condensation of the refrigerator is arranged at the side of the refrigerator body and/or the refrigerator door.
In the embodiment of the disclosure, the refrigerator includes the device for removing condensation of the refrigerator, and reference is made to the above embodiment, so that the refrigerator has at least the beneficial effects brought by the technical solution of the above embodiment, which are not described in detail herein.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An apparatus for decondensation of a refrigerator, the refrigerator comprising a cabinet and a door, the apparatus comprising:
the air supply system (100) is used for being arranged at the side edge of the box body and/or the box door;
the air supply system (100) comprises an air suction box (10) and an air supply device (20) communicated with the air suction box (10), wherein the air supply device (20) is provided with an air supply area (221), and the plane of the air supply area (221) forms a set angle with the box body or the side edge of the box door;
the air suction box (10) is used for sucking air and sending sucked air to the air supply device (20), and the air supply device (20) supplies air to the periphery of the refrigerator through the air supply area (221) so as to accelerate the airflow velocity around the outer surface of the refrigerator.
2. The apparatus of claim 1, wherein the air supply area (221) is adjacent to an outer surface of the cabinet and/or the door.
3. The apparatus according to claim 1, wherein the air supply device (20) comprises:
a first surrounding wall plate (21) which is a side frame of the box body and/or the box door;
the second enclosing wall plate (22) is arranged on the first enclosing wall plate (21) so as to be assembled to form the air supply device (20), an air supply channel is formed in the inner structures of the first enclosing wall plate (21) and the second enclosing wall plate (22), and air sucked by the air suction box (10) is used for being fed into the air supply channel;
wherein, the air supply area (221) is arranged on the second enclosing wall plate (22).
4. A device according to claim 3, characterized in that the air supply area (221) comprises a plurality of air supply openings (222) arranged in a row.
5. The device according to claim 4, wherein the inner wall of the air supply hole (222) has a slope structure, so that the aperture area from the inner side of the second enclosing wall plate (22) to the outer side of the second enclosing wall plate (22) is gradually increased.
6. The device according to any one of claims 1 to 5, characterized in that the suction box (10) is arranged adjacent to the air supply device (20), and that the air outlet of the suction box (10) is the air inlet of the air supply device (20).
7. The device according to claim 6, characterized in that the suction box (10) comprises:
a bottom side plate (11) which is a side frame of the box body and/or the box door;
the enclosing cover plate (12) is provided with an air suction area (121), the enclosing cover plate (12) is arranged on the bottom side plate (11) so as to be assembled to form the air suction box (10), and an air suction space is formed between the bottom side plate (11) and the interior structure of the enclosing cover plate (12);
and the fan (13) is arranged in the air suction space.
8. The device according to claim 7, characterized in that the suction area (121) is arranged adjacent to the fan (13), the area of the suction area (121) being greater than or equal to the orthographic projection area of the suction space.
9. The device according to claim 8, wherein the suction area (121) comprises a plurality of suction holes (122) arranged in an array, and a plane of the suction area (121) and a plane of the air supply area (221) have a set included angle.
10. A refrigerator, comprising:
a case;
the box door is movably arranged on the box body;
the apparatus for removing condensation of a refrigerator according to any one of claims 1 to 9; wherein, the air supply system (100) of the device for removing condensation of the refrigerator is arranged at the side edge of the refrigerator body and/or the refrigerator door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213412.4U CN219889871U (en) | 2023-05-18 | 2023-05-18 | Device for removing condensation of refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213412.4U CN219889871U (en) | 2023-05-18 | 2023-05-18 | Device for removing condensation of refrigerator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219889871U true CN219889871U (en) | 2023-10-24 |
Family
ID=88408381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321213412.4U Active CN219889871U (en) | 2023-05-18 | 2023-05-18 | Device for removing condensation of refrigerator and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219889871U (en) |
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2023
- 2023-05-18 CN CN202321213412.4U patent/CN219889871U/en active Active
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