Refrigeration equipment

Abstract

The utility model discloses refrigeration equipment, which comprises a box body, a refrigerating device, a refrigerating device and a control device, wherein an accommodating cavity is formed in the box body; the air duct assembly is installed in the containing cavity and comprises an evaporator and a water receiving disc, the water receiving disc is located below the evaporator, and the water receiving disc is configured to receive condensate water of the evaporator and condensate water of the side wall of the air duct assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to refrigeration device technical field, especially related to a refrigeration equipment. BACKGROUND

[0002] The box body of the refrigeration equipment is provided with an air duct assembly, and the air duct assembly comprises an evaporator. When the evaporator is refrigerated, condensate water is generated on the side wall of the air duct assembly and the surface of the evaporator. In the related art, multiple water pans are arranged to receive the condensate water on the side wall of the air duct assembly and the condensate water on the surface of the evaporator. As a result, the number of water pans is large, and the overall volume of the refrigeration equipment is increased. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the prior art. To this end, the utility model provides a refrigeration equipment, and the water pan of the refrigeration equipment can receive the condensate water of the evaporator and the condensate water of the side wall of the air duct assembly. As a result, the evaporator and the side wall of the air duct assembly can share the water pan. In this way, the number of water pans can be reduced, and the overall volume of the refrigeration equipment can be reduced.

[0004] According to the refrigeration equipment provided in the embodiment of the utility model, the box body is formed with a containing cavity, and the air duct assembly is installed in the containing cavity and comprises an evaporator and a water pan. The water pan is located below the evaporator, and the water pan is configured to receive the condensate water of the evaporator and the condensate water of the side wall of the air duct assembly.

[0005] According to the refrigeration equipment provided in the embodiment of the utility model, the water pan of the refrigeration equipment can receive the condensate water of the evaporator and the condensate water of the side wall of the air duct assembly. As a result, the evaporator and the side wall of the air duct assembly can share the water pan. In this way, the number of water pans can be reduced, and the overall volume of the refrigeration equipment can be reduced. In addition, the cost can be reduced.

[0006] In the optional embodiment of the utility model, the side wall of the air duct assembly is provided with a mounting structure for mounting a sliding rail and a water inlet. The mounting structure is located above the water inlet. The water inlet is in communication with the water pan and is configured to receive the condensate water of the mounting structure.

[0007] In the optional embodiment of the utility model, the mounting structure is provided with a flow guide channel. The flow guide channel has an inlet and an outlet. The inlet is open towards the upper side of the mounting structure. The outlet is used for guiding flow to the water inlet.

[0008] In the optional embodiment of the utility model, the mounting structure is provided with a flow guide surface. The flow guide surface extends obliquely towards the inlet for guiding flow to the inlet.

[0009] In optional embodiments of the utility model, the flow guide surface is provided with multiple, multiple flow guide surfaces are arranged around at least part of the inlet in the circumference of the inlet.

[0010] In optional embodiments of the utility model, the flow guide channel is arranged between the mounting structure and the side wall of the air duct assembly.

[0011] In optional embodiments of the utility model, the mounting structure is provided with multiple, multiple mounting structures are arranged apart above the water inlet, and the flow guide channels of adjacent two mounting structures are communicated.

[0012] In optional embodiments of the utility model, the water pan is formed with a water storage space, in a first direction, the water storage space is open to the evaporator, in a second direction, the water inlet is open to the water storage space, and the first direction and the second direction intersect.

[0013] In optional embodiments of the utility model, the air duct assembly further comprises: a protective cover, the protective cover is located between the evaporator and the water pan, and the protective cover is arranged apart from the water pan.

[0014] In optional embodiments of the utility model, the box body comprises an outer shell and an inner container, the outer shell defines the containing cavity, and the inner container is installed in the containing cavity; wherein the air duct assembly is installed between the outer shell and the inner container, or the air duct assembly is installed in the inner container.

[0015] Additional aspects and advantages of the utility model will be partially given in the following description, some will become apparent from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 The schematic diagram of the refrigeration equipment of the embodiment of the utility model is shown;

[0018] Figure 2 The assembly drawing of the inner container and the air duct assembly of the embodiment of the utility model is shown;

[0019] Figure 3 The schematic diagram of the air duct assembly of the embodiment of the utility model is shown Figure 1 ;

[0020] Figure 4 An explosion view of the air duct assembly of the embodiment of the utility model is shown;

[0021] Figure 5 An explosion view of the air duct assembly of the embodiment of the utility model is shown Figure 3 A sectional view at A-A in the embodiment of the utility model is shown;

[0022] Figure 6 An explosion view of the air duct assembly of the embodiment of the utility model is shown Figure 2 ;

[0023] Figure 7 An explosion view of the air duct assembly of the embodiment of the utility model is shown Figure 6 A sectional view at B in the embodiment of the utility model is shown;

[0024] Reference signs: 10 - refrigeration equipment;

[0025] 1 - box body, 11 - shell, 111 - containing cavity, 12 - inner container, 121 - storage cavity, 1211 - first chamber, 1212 - second chamber;

[0026] 2 - air duct assembly, 21 - evaporator, 22 - water pan, 23 - side wall of the air duct assembly, 24 - mounting structure, 241 - flow guide surface, 25 - water inlet; 3 - flow guide channel, 31 - inlet, 32 - outlet, 4 - protective cover, 5 - door body. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] It should be noted that all directional indications in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition and the like between components in a certain specific posture, and if the specific posture changes, the directional indications also change accordingly.

[0029] In the utility model, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0030] In addition, the description such as "first", "second" in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0031] The refrigeration equipment 10 is a professional storage tool for storing various frozen goods, which can keep food or other goods in frozen state, and is divided into household and commercial. The refrigeration equipment 10 generally comprises a cabinet 1, a door body 5 and an air duct assembly 2, as shown in Figure 1 The cabinet 1 comprises an outer shell 11 and an inner container 12, the outer shell 11 is formed with a receiving cavity 111, and the inner container 12 is installed in the receiving cavity 111. The inner container 12 is formed with a storage cavity 121, the door body 5 is installed on the cabinet 1 to open or close the storage cavity 121, and the air duct assembly 2 comprises an evaporator 21, which is used for refrigerating the storage cavity 121 to keep food or other goods in frozen state. The air duct assembly 2 is installed in the receiving cavity 111, for example, it can be installed between the outer shell 11 and the inner container 12, or the air duct assembly 2 can be installed in the inner container 12. However, when the evaporator 21 is refrigerating, the evaporator 21 and the side wall 23 of the air duct assembly will produce condensate water.

[0032] In order to receive the condensate water, in the related art, a water pan 22 is usually arranged below the evaporator 21 and below the side wall 23 of the air duct assembly. However, the arrangement of multiple water pans 22 will increase the overall volume of the refrigeration equipment 10. The refrigeration equipment 10 of the present application can receive the condensate water of the evaporator 21 and the condensate water of the side wall 23 of the air duct assembly through the water pan 22, so that the evaporator 21 and the side wall 23 of the air duct assembly can share the water pan 22. In this way, the number of water pans 22 can be reduced, thereby reducing the overall volume of the refrigeration equipment 10, and reducing the cost.

[0033] The present application will be described below in conjunction with the drawings and specific embodiments:

[0034] The cabinet 1 is formed with a receiving cavity 111, and the air duct assembly 2 is installed in the receiving cavity 111. Please refer to Figure 2 and Figure 3 The air duct assembly 2 comprises an evaporator 21 and a water pan 22, the water pan 22 is located below the evaporator 21, and the water pan 22 is configured to receive the condensate water of the evaporator 21 and the condensate water of the side wall 23 of the air duct assembly.

[0035] It can be understood that when the evaporator 21 is cooling, the moisture in the air will condense into condensed water when it contacts the surface of the evaporator 21 and the side wall 23 of the air duct assembly. Therefore, when there is condensed water on the evaporator 21, the condensed water will drip into the water receiving tray 22 to collect the condensed water on the evaporator 21, and the condensed water on the side wall 23 of the air duct assembly will also drip into the water receiving tray 22. In this way, the evaporator 21 and the side wall 23 of the air duct assembly can share the water receiving tray 22, which makes it easy to reduce the number of water receiving trays 22, thereby reducing the overall volume of the refrigeration equipment 10 and reducing costs.

[0036] For example, the refrigeration device 10 is a refrigerator, which includes a box 1. Figure 1 As shown, the box body 1 includes an outer shell 11 and an inner liner 12, and the inner liner 12 is installed in the outer shell 11. Figure 2 As shown, the storage cavity 121 is formed in the inner container 12 , and the air duct assembly 2 is disposed in the storage cavity 121 to separate the storage cavity 121 into a first chamber 1211 and a second chamber 1212 .

[0037] For example, the air duct assembly 2 can be horizontally arranged in the storage chamber 121 to separate the storage chamber 121 into a first chamber 1211 and a second chamber 1212 in the up and down directions, or the air duct assembly 2 can be vertically arranged in the storage chamber 121 to separate the storage chamber 121 into a first chamber 1211 and a second chamber 1212 in the left and right directions, or the air duct assembly 2 can be obliquely placed in the storage chamber 121 to separate the storage chamber 121 into a first chamber 1211 and a second chamber 1212, wherein the capacity of the first chamber 1211 and the capacity of the second chamber 1212 can be the same or different, which is not limited here.

[0038] The air duct assembly 2 is used to supply air to the first chamber 1211 and / or the second chamber 1212. Thus, the air duct assembly 2 can be used to separate the storage chamber 121 into the first chamber 1211 and the second chamber 1212, and the air duct assembly 2 can be used to supply air to the first chamber 1211 and / or the second chamber 1212 to achieve cooling of the first chamber 1211 and / or the second chamber 1212.

[0039] like Figure 4 As shown, the air duct assembly 2 includes an evaporator 21 and a water receiving tray 22, and as shown in FIG. Figure 3As shown, the water pan 22 is located below the evaporator 21, and the water pan 22 is configured to receive the condensed water of the evaporator 21 and the condensed water of the side wall 23 of the air duct assembly. In this way, when there is condensed water on the evaporator 21, the condensed water will drip into the water pan 22 to collect the condensed water on the evaporator 21, and the condensed water on the side wall 23 of the air duct assembly will also drip into the water pan 22, so that the evaporator 21 and the side wall 23 of the air duct assembly can share the water pan 22, which facilitates reducing the number of water pans 22, thereby reducing the overall volume of the refrigeration equipment 10 and facilitating cost reduction.

[0040] According to the refrigeration equipment 10 of the embodiment of the present application, the water pan 22 can receive the condensed water of the evaporator 21 and the condensed water of the side wall 23 of the air duct assembly, so that the evaporator 21 and the side wall 23 of the air duct assembly can share the water pan 22, which facilitates reducing the number of water pans 22, thereby reducing the overall volume of the refrigeration equipment 10 and facilitating cost reduction.

[0041] In some embodiments, as shown in Figure 5 As shown, the side wall 23 of the air duct assembly is provided with a mounting structure 24 for mounting the slide rail and a water inlet 25, the mounting structure 24 is located above the water inlet 25, and the water inlet 25 is in communication with the water pan 22 and is configured to receive the condensed water of the mounting structure 24.

[0042] It can be understood that in the implementation mode in which the air duct assembly 2 is installed in the inner container 12, the slide rail can be mounted on the side wall 23 of the air duct assembly through the mounting structure 24, and the shelf can be in sliding cooperation with the slide rail to be mounted on the mounting structure 24, so as to reduce the assembly difficulty of the shelf, and food or other articles can be placed on the shelf for storage.

[0043] As shown in Figure 5 As shown, the mounting structure 24 is located above the water inlet 25, so that the condensed water appears on the mounting structure 24, the condensed water enters the water pan 22 from the water inlet 25, so that the water pan 22 has the function of receiving the condensed water of the mounting structure 24, and thus the evaporator 21 and the mounting structure 24 can share the water pan 22, which facilitates reducing the number of water pans 22, thereby reducing the overall volume of the refrigeration equipment 10 and facilitating cost reduction.

[0044] In some embodiments, as shown in Figure 5 As shown, the mounting structure 24 is provided with a flow guide channel 3, the flow guide channel 3 has an inlet 31 and an outlet 32, the inlet 31 is open toward the upper side of the mounting structure 24, and the outlet 32 is used for guiding flow to the water inlet 25.

[0045] Thus, by setting the flow guide channel 3, and the inlet 31 of the flow guide channel 3 is open towards the upper side of the mounting structure 24, so that the condensate water at the mounting structure 24 can enter the flow guide channel 3 along the inlet 31, then flow along the flow guide channel 3, and flow out of the flow guide channel 3 through the outlet 32 and enter the water pan 22 through the water inlet 25.

[0046] In this way, the flow guide channel 3 can guide the flow of condensate water, thereby guiding the flow of condensate water, and enabling the condensate water to flow accurately into the water pan 22, so that the water pan 22 can more easily collect the condensate water of the mounting structure 24, thereby improving the collection efficiency of the condensate water.

[0047] In some embodiments, as shown in Figure 6 The mounting structure 24 is provided with a flow guide surface 241 extending obliquely towards the inlet 31 for guiding the flow towards the inlet 31. Thus, by setting the flow guide surface 241, the condensate water at the mounting structure 24 is guided to flow along the flow guide surface 241 towards the inlet 31 through the flow guide surface 241, and then enters the water pan 22 through the flow guide channel 3, so that the water pan 22 can more easily collect the condensate water of the mounting structure 24, thereby improving the collection efficiency of the condensate water.

[0048] In some embodiments, as shown in Figure 7 The flow guide surface 241 is provided with a plurality of flow guide surfaces 241 arranged around at least part of the inlet 31 in the circumferential direction. Thus, by setting the plurality of flow guide surfaces 241 arranged around at least part of the inlet 31 in the circumferential direction, the condensate water at the mounting structure 24 is guided to flow along the flow guide surfaces 241 towards the inlet 31 through the plurality of flow guide surfaces 241 arranged around at least part of the inlet 31 in the circumferential direction, and then enters the water pan 22 through the flow guide channel 3, so that the water pan 22 can more easily collect the condensate water of the mounting structure 24, thereby improving the collection efficiency of the condensate water.

[0049] In some embodiments, as shown in Figure 6 The flow guide channel 3 is arranged between the mounting structure 24 and the side wall 23 of the air duct assembly.

[0050] Thus, the condensate water on the mounting structure 24 and the condensate water of the side wall 23 of the air duct assembly can both enter the water pan 22 through the flow guide channel 3, so as to reduce the difficulty of collecting the condensate water, and the flow guide channel 3 is arranged between the mounting structure 24 and the side wall 23 of the air duct assembly, so as to reduce the difficulty of setting the flow guide channel 3.

[0051] For example, a groove can be provided on the mounting structure 24, and the side wall 23 of the air duct assembly can be a plane, so that after the mounting structure 24 is installed on the side wall 23 of the air duct assembly, the groove and the plane will define the flow guide channel 3, so as to reduce the difficulty of setting the flow guide channel 3.

[0052] In some embodiments, the guide channel 3 is arranged in the mounting structure 24 and spaced apart from the side wall 23 of the air duct assembly. In this way, the guide channel 3 can be machined on the mounting structure 24 alone, thereby reducing the difficulty of arranging the guide channel 3.

[0053] In some embodiments, as shown in Figure 6 The mounting structure 24 is provided with a plurality of mounting structures 24, which are arranged in the upper portion of the water inlet 25 and spaced apart from each other, and the guide channels 3 of the adjacent two mounting structures 24 are communicated.

[0054] In this way, the condensed water on each mounting structure 24 can enter the water pan 22 through the guide channel 3, and a plurality of shelves can be installed by the plurality of mounting structures 24, thereby dividing the storage cavity 121 into a plurality of chambers to meet the storage needs of the user.

[0055] In some embodiments, as shown in Figure 5 The water pan 22 forms a water storage space, which is open to the evaporator 21 in the first direction X1, and the water inlet 25 is open to the water storage space in the second direction X2, and the first direction X1 and the second direction X2 intersect.

[0056] In this way, the condensed water on the evaporator 21 and the condensed water on the mounting structure 24 enter the water pan 22 in different directions, thereby improving the collection efficiency of the condensed water.

[0057] In some embodiments, as shown in Figure 4 and Figure 5 The air duct assembly 2 further comprises a protective cover 4. The protective cover 4 is located between the evaporator 21 and the water pan 22, and the protective cover 4 is spaced apart from the water pan 22.

[0058] In this way, the protective cover 4 can protect the evaporator 21, and the protective cover 4 can separate the evaporator 21 from the water pan 22 to avoid interference between the evaporator 21 and the water pan 22, and to reduce the influence of the low temperature of the evaporator 21 on the condensed water in the water pan 22.

[0059] It can be understood that the protective cover 4 can also collect the condensed water of the evaporator 21 to a certain extent, wherein the protective cover 4 can be provided with a liquid outlet communicated with the water pan 22, so that the condensed water in the protective cover 4 can flow into the water pan 22 through the liquid outlet, or the protective cover 4 can be a mesh structure, so that the protective cover 4 has a protective effect while not affecting the collection of the condensed water of the evaporator 21 by the water pan 22.

[0060] In some embodiments, as shown in Figure 1As shown, the cabinet 1 comprises an outer shell 11 and an inner container 12, the outer shell 11 defines a containing cavity 111, and the inner container 12 is installed in the containing cavity 111, wherein the air duct assembly 2 is installed between the outer shell 11 and the inner container 12, so that the air duct assembly 2 does not occupy the space in the storage cavity 121 of the inner container 12 when realizing the refrigeration of the storage cavity 121 of the inner container 12, so that the structure of the refrigeration equipment 10 is more compact.

[0061] Or the air duct assembly 2 is installed in the inner container 12, so that the air duct assembly 2 can act as a partition when realizing the refrigeration of the storage cavity 121 of the inner container 12, and then the storage cavity 121 is divided into a first cavity 1211 and a second cavity 1212 by the air duct assembly 2 to meet the food storage needs of the user.

[0062] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0063] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of the application claimed by the present application.

[0064] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A refrigeration device, characterized in that: include: A box body (1), wherein a receiving cavity (111) is formed in the box body (1); An air duct assembly (2) is installed in the accommodating cavity (111) and comprises an evaporator (21) and a water receiving tray (22), wherein the water receiving tray (22) is located below the evaporator (21), and the water receiving tray (22) is configured to receive condensed water from the evaporator (21) and condensed water from the side wall (23) of the air duct assembly.

2. The refrigeration equipment according to claim 1, characterized in that The side wall (23) of the air duct assembly is provided with a mounting structure (24) for mounting a slide rail and a water inlet (25), wherein the mounting structure (24) is located above the water inlet (25), and the water inlet (25) is communicated with the water receiving tray (22) and is configured to receive condensed water from the mounting structure (24).

3. The refrigeration equipment according to claim 2, characterized in that The mounting structure (24) is provided with a diversion channel (3), the diversion channel (3) having an inlet (31) and an outlet (32), the inlet (31) opening toward the top of the mounting structure (24), and the outlet (32) being used to divert water toward the water inlet (25).

4. The refrigeration equipment according to claim 3, characterized in that The mounting structure (24) is provided with a flow guiding surface (241), and the flow guiding surface (241) extends obliquely toward the inlet (31) for guiding flow toward the inlet (31).

5. The refrigeration equipment according to claim 4, characterized in that: A plurality of the guide surfaces (241) are provided, and the plurality of guide surfaces (241) are arranged around at least a portion of the inlet (31) in the circumferential direction of the inlet (31).

6. The refrigeration equipment according to claim 3, characterized in that The guide channel (3) is arranged between the mounting structure (24) and the side wall (23) of the air duct assembly.

7. The refrigeration equipment according to claim 3, characterized in that There are multiple mounting structures (24), and the multiple mounting structures (24) are spaced apart and arranged above the water inlet (25), and the guide channels (3) of two adjacent mounting structures (24) are connected.

8. The refrigeration equipment according to claim 2, characterized in that A water storage space is formed in the water receiving tray (22). In a first direction, the water storage space is open toward the evaporator (21). In a second direction, the water inlet (25) is open toward the water storage space. The first direction and the second direction intersect.

9. The refrigeration equipment according to claim 1, characterized in that The air duct assembly (2) further comprises a protective cover (4), the protective cover (4) being located between the evaporator (21) and the water receiving tray (22), and the protective cover (4) and the water receiving tray (22) being spaced apart.

10. The refrigeration equipment according to any one of claims 1 to 9, characterized in that: The box body (1) comprises an outer shell (11) and an inner liner (12), wherein the outer shell (11) defines the accommodating cavity (111), and the inner liner (12) is installed in the accommodating cavity (111); The air duct assembly (2) is installed between the outer shell (11) and the inner liner (12), or the air duct assembly (2) is installed in the inner liner (12).

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