Drainage device of refrigeration equipment and refrigeration equipment
阅读说明:本技术 一种制冷设备的排水装置及制冷设备 (Drainage device of refrigeration equipment and refrigeration equipment ) 是由 刘冬斌 孙绍斌 于 2019-03-29 设计创作,主要内容包括:本发明公开了一种制冷设备的排水装置及制冷设备,制冷设备包括蒸发腔室,其由底板和罩壳围成,蒸发腔室内设有蒸发器和进风口,蒸发器的下方设有接水盘,进风口处设有进风风圈,进风口和接水盘均设于底板上。排水装置包括导流体组件,其设于底板上、位于蒸发腔室内,导流体组件的其中一侧壁与进风风圈的外周壁抵接,导流体组件的其中一侧壁与接水盘抵接,导流组件的其中一侧壁与罩壳的内壁抵接。罩壳上凝结的凝露水滴落至导流体组件上,导流体组件将滴落在其上的凝露水导流至接水盘内,从而避免底板积水、避免底板积水从进风口外溢、避免冰箱顶部漏水。(The invention discloses a drainage device of refrigeration equipment and the refrigeration equipment, wherein the refrigeration equipment comprises an evaporation chamber which is enclosed by a bottom plate and a housing, an evaporator and an air inlet are arranged in the evaporation chamber, a water receiving disc is arranged below the evaporator, an air inlet ring is arranged at the air inlet, and the air inlet and the water receiving disc are both arranged on the bottom plate. The drainage device comprises a flow guide body assembly, wherein the flow guide body assembly is arranged on the bottom plate and is positioned in the evaporation chamber, one side wall of the flow guide body assembly is abutted to the outer peripheral wall of the air inlet air ring, one side wall of the flow guide body assembly is abutted to the water receiving disc, and one side wall of the flow guide assembly is abutted to the inner wall of the housing. Condensed dew on the housing drops onto the flow guide body assembly, and the flow guide body assembly guides the condensed dew dropping on the flow guide body assembly into the water receiving tray, so that water accumulated on the bottom plate is avoided, the water accumulated on the bottom plate is prevented from overflowing from the air inlet, and the water leakage at the top of the refrigerator is avoided.)
1. A drain for a refrigeration appliance, the refrigeration appliance comprising:
the evaporation chamber is enclosed by a bottom plate and a housing, an evaporator and an air inlet are arranged in the evaporation chamber, a water pan is arranged below the evaporator, an air inlet ring is arranged at the air inlet, and the air inlet and the water pan are both arranged on the bottom plate;
characterized in that the drainage device comprises:
the water guide body assembly is arranged on the bottom plate and positioned in the evaporation chamber, one side wall of the water guide body assembly is abutted with the peripheral wall of the air inlet ring, one side wall of the water guide body assembly is abutted with the water receiving disc, and one side wall of the water guide body assembly is abutted with the inner wall of the housing;
the condensed water condensed on the encloser flows to the flow guide body component along the inner wall of the encloser, and the flow guide body component guides the condensed water dropping on the flow guide body component into the water receiving tray.
2. The drain device of a refrigeration apparatus according to claim 1,
the flow guide body assembly comprises two flow guide bodies, and the two flow guide bodies are symmetrically arranged on two sides of the air inlet air ring;
the flow guide body comprises a first side wall, a second side wall, a third side wall and a flow guide surface, the flow guide surface is respectively connected and intersected with the first side wall, the second side wall and the third side wall, the first side wall is abutted against the outer peripheral wall of the air inlet air ring, the second side wall is abutted against the side wall of the water receiving disc, the third side wall is abutted against the inner wall of the housing, the connection intersection position of the first side wall and the flow guide surface is higher than the end face of the air inlet air ring, and the connection intersection position of the second side wall and the flow guide surface is higher than the side wall of the water receiving disc;
the condensed water dropping on the flow guide body flows into the water receiving tray through the flow guide surface.
3. The drain device of a refrigeration apparatus according to claim 2,
the flow guide surface is of an inclined surface structure and gradually decreases from the direction far away from the lateral direction of the water receiving tray and close to the lateral side of the water receiving tray, and gradually decreases from the direction near the lateral direction of the air inlet air ring and far away from the lateral side of the air inlet air ring.
4. The drain device of a refrigeration apparatus according to claim 3,
the inclination angle of the flow guide surface from the side far away from the water receiving tray to the side close to the water receiving tray is 8-12 degrees, and the inclination angle of the flow guide surface from the side close to the air inlet ring to the side far away from the air inlet ring is 8-12 degrees.
5. The drain device of a refrigeration apparatus according to claim 3,
one side of the flow guide surface, which is close to the air inlet air ring, is provided with a water retaining rib.
6. The drain device of a refrigeration apparatus according to claim 5,
one side of the diversion surface, which is far away from the air inlet air ring, is internally folded on the side wall of the water receiving tray, which is abutted against the diversion surface.
7. A drain device of a refrigerating apparatus according to any one of claims 2 to 6,
an air inlet fan is arranged at the air inlet and is connected with the bottom plate through a support;
and a support avoiding part for avoiding the support is arranged on the flow guide body.
8. A drain device of a refrigerating apparatus according to any one of claims 2 to 6,
the bottom plate is provided with a temperature sensor at a position close to the air inlet air ring, and the flow guide body is provided with a sensor avoiding part for avoiding the temperature sensor.
9. The drain device of a refrigeration apparatus according to claim 1,
the material of baffle subassembly is the heat preservation foam.
10. A refrigeration device comprises an inner container, wherein an evaporation chamber is arranged on the upper portion of the inner container, the evaporation chamber is formed by a bottom plate and a housing in a surrounding mode, an evaporator and an air inlet are arranged in the evaporation chamber, a water receiving disc is arranged below the evaporator, an air inlet ring is arranged at the air inlet, the air inlet and the water receiving disc are both arranged on the bottom plate, and the refrigeration device is characterized in that the evaporation chamber is internally provided with the water drainage device as claimed in any one of claims 1 to 9.
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a drainage device of refrigeration equipment and the refrigeration equipment.
Background
Present kitchen refrigerator, some locate kitchen refrigerator's top with the evaporimeter, during the installation, the top of refrigerator is equipped with the installation cavity that is used for installing the evaporimeter, is equipped with the bottom plate in the installation cavity, and bottom plate and refrigerator's inner bag fixed connection are equipped with evaporimeter and air intake on the bottom plate, and the lower part of evaporimeter is equipped with the water collector, and the water collector is used for flourishing evaporimeter defrosting water when changing the frost, and air intake department is equipped with air intake fan. The periphery of the evaporator and the air inlet fan is provided with a housing which is fixedly connected with the bottom plate, and the space enclosed between the housing and the bottom plate is an evaporation chamber. The air in the storage compartment flows into the evaporation chamber from the air inlet under the suction action of the air inlet fan to exchange heat with the evaporator, becomes cold air and then flows out from the air outlet (not shown). In the process of refrigeration operation of the evaporator, the temperature in the evaporation chamber is low, the temperature of air outside the housing is higher than that of air in the evaporation chamber, so that low-temperature air in the evaporation chamber can be condensed into water drops after contacting with the housing, and condensed water flows down to the bottom plate along the housing to cause water accumulation on the bottom plate. The existing kitchen refrigerator generally has no structure for draining accumulated water on the bottom plate, the accumulated water on the bottom plate cannot be drained at any time, and the accumulated water can influence the refrigeration effect of the evaporator; meanwhile, when accumulated water is accumulated continuously until the height of the accumulated water exceeds the height of the air ring of the air inlet, the accumulated water on the bottom plate can overflow from the air inlet, so that water leakage at the top of the kitchen refrigerator is caused, and the use effect of the refrigerator is seriously influenced.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to solve the technical problems and provides a drainage device of refrigeration equipment and the refrigeration equipment, which can guide condensed water on a housing into a water receiving tray, avoid water accumulation of a bottom plate, avoid overflow of the accumulated water of the bottom plate from an air inlet and avoid water leakage of the top of a refrigerator.
In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:
the invention provides a drainage device of refrigeration equipment, which comprises: the evaporation chamber is enclosed by a bottom plate and a housing, an evaporator and an air inlet are arranged in the evaporation chamber, a water pan is arranged below the evaporator, an air inlet ring is arranged at the air inlet, and the air inlet and the water pan are both arranged on the bottom plate; the drainage device includes: the water guide body assembly is arranged on the bottom plate and positioned in the evaporation chamber, one side wall of the water guide body assembly is abutted with the peripheral wall of the air inlet ring, one side wall of the water guide body assembly is abutted with the water receiving disc, and one side wall of the water guide body assembly is abutted with the inner wall of the housing; the condensed water condensed on the encloser flows to the flow guide body component along the inner wall of the encloser, and the flow guide body component guides the condensed water dropping on the flow guide body component into the water receiving tray.
Furthermore, the flow guide body assembly comprises two flow guide bodies, and the two flow guide bodies are symmetrically arranged on two sides of the air inlet air ring; the flow guide body comprises a first side wall, a second side wall, a third side wall and a flow guide surface, the flow guide surface is respectively connected and intersected with the first side wall, the second side wall and the third side wall, the first side wall is abutted against the outer peripheral wall of the air inlet air ring, the second side wall is abutted against the side wall of the water receiving disc, the third side wall is abutted against the inner wall of the housing, the connection intersection position of the first side wall and the flow guide surface is higher than the end face of the air inlet air ring, and the connection intersection position of the second side wall and the flow guide surface is higher than the side wall of the water receiving disc; the condensed water dropping on the flow guide body flows into the water receiving tray through the flow guide surface.
Furthermore, the flow guide surface is of an inclined surface structure and gradually decreases from the direction away from the lateral side of the water receiving tray and close to the lateral side of the water receiving tray, and gradually decreases from the direction close to the lateral side of the air inlet ring and away from the lateral side of the air inlet ring.
Furthermore, the inclination angle of the flow guide surface from the side far away from the water pan to the side close to the water pan is 8-12 degrees, and the inclination angle of the flow guide surface from the side close to the air inlet ring to the side far away from the air inlet ring is 8-12 degrees.
Furthermore, one side of the flow guide surface, which is close to the air inlet air ring, is provided with a water retaining rib.
Furthermore, one side of the flow guide surface, which is far away from the air inlet air ring, is internally accommodated on the side wall of the water receiving tray, which is abutted against the flow guide surface.
Further, an air inlet fan is arranged at the air inlet and is connected with the bottom plate through a support; and a support avoiding part for avoiding the support is arranged on the flow guide body.
Furthermore, a temperature sensor is arranged at a position, close to the air inlet air ring, on the bottom plate, and a sensor avoiding part for avoiding the temperature sensor is arranged on the flow guide body.
Furthermore, the material of the flow guide body component is heat-insulating foam.
The invention also provides refrigeration equipment which comprises an inner container, wherein an evaporation chamber is arranged at the upper part of the inner container, the evaporation chamber is enclosed by a bottom plate and a housing, an evaporator and an air inlet are arranged in the evaporation chamber, a water receiving disc is arranged below the evaporator, an air inlet ring is arranged at the air inlet, the air inlet and the water receiving disc are both arranged on the bottom plate, and the evaporation chamber is internally provided with the water drainage device.
Compared with the prior art, the invention has the advantages and positive effects that:
the invention provides a drainage device of refrigeration equipment and the refrigeration equipment. The drainage device comprises a flow guide body assembly, wherein the flow guide body assembly is arranged on the bottom plate and is positioned in the evaporation chamber, one side wall of the flow guide body assembly is abutted to the peripheral wall of the air inlet ring, one side wall of the flow guide body assembly is abutted to the water receiving disc, and one side wall of the flow guide assembly is abutted to the inner wall of the housing. Condensed dew on the housing drops onto the flow guide body assembly, and the flow guide body assembly guides the condensed dew dropping on the flow guide body assembly into the water receiving tray, so that water accumulated on the bottom plate is avoided, the water accumulated on the bottom plate is prevented from overflowing from the air inlet, and the water leakage at the top of the refrigerator is avoided.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a refrigeration apparatus according to an embodiment of the present invention;
FIG. 2 is a first schematic structural view of an evaporation chamber according to an embodiment of the present invention;
FIG. 3 is a second schematic structural view of an evaporation chamber according to an embodiment of the present invention;
FIG. 4 is a third schematic structural view of an evaporation chamber according to an embodiment of the present invention;
fig. 5 is a first schematic structural diagram of a flow conductor according to an embodiment of the present invention;
fig. 6 is a second schematic structural view of a baffle according to an embodiment of the present invention;
fig. 7 is a third schematic structural view of a baffle according to an embodiment of the invention;
fig. 8 is a fourth schematic structural view of a flow conductor according to an embodiment of the present invention.
100-a guide body, 110-a first side wall, 120-a second side wall, 130-a third side wall, 140-a guide surface, 141-a water retaining rib, 150-a sensor avoiding part, 160-a support avoiding part, 161-a first support avoiding part, 162-a second support avoiding part, 170-a connecting hole, 180-a bottom surface, 200-refrigeration equipment, 210-a box body, 220-an evaporation chamber, 230-an evaporator, 240-a bottom plate, 241-a connecting column, 242-an upright column, 250-a water pan, 260-a housing, 270-an air inlet, 271-an air inlet fan, 272-an air inlet ring, 2721-an inner end surface, 2722-an inner peripheral wall, 280-a support, a 281-support first part, a 282-support second part and 283-a support third part;
10-space a, 20-space B.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention discloses a drainage device of refrigeration equipment, and in order to facilitate the explanation and understanding of the structure and the function of the drainage device, before the structure of the drainage device is detailed, the structure related to the arrangement of the drainage device in the refrigeration equipment is briefly described.
Referring to fig. 1 to 4, in fig. 1, the cover 260 is omitted to clearly see the internal structure of the
The drainage device includes a flow guiding body assembly, referring to fig. 4 to 8, the flow guiding body assembly is disposed on the
Specifically, the baffle assembly includes two
As can be seen from fig. 3, there is a certain space between the
Referring to fig. 4, in the present embodiment, the flow guiding body assembly is installed in a space between the
In this embodiment, referring to fig. 5 to 8, the specific structural shape of the
One side of the housing 260 abutting against the
In order to prevent condensed water dropping on the flow guide surface 140 from flowing out of the
The inclination angle of the flow guide surface 140 from the side far away from the water-receiving
In order to prevent the condensed water dropping on the flow guiding surface 140 near the
When the two
Be equipped with on the
A temperature sensor is typically located within the
The two
The
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
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