Condensate recovery device, steam oven and integrated stove

Abstract

The present invention provides a condensate recovery device, a steam oven and an integrated stove. The condensate recovery device includes a first condensate recovery box, a second condensate recovery box, a steam pipe, a flow limiting part and an exhaust cover. A first recovery recess is provided in the first condensate recovery box; a second recovery recess is provided in the second condensate recovery box, the second condensate recovery box is provided in the first recovery recess and protrudes from the concave surface of the first recovery recess; the steam pipe is connected to the second recovery recess; the flow limiting part is provided on the first condensate recovery box, the first recovery recess and the flow limiting part are surrounded to form a recovery chamber, and the flow limiting part is provided with a flow limiting hole for connecting the recovery chamber and the external environment; the exhaust cover is provided on the side of the flow limiting part away from the first condensate recovery box; the formed condensate falls into the first recovery recess, the second recovery recess and the steam pipe through the flow limiting hole. Through the embodiments provided in this application, the discharge of steam is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and in particular to a condensed water recovery device, a steam oven and an integrated stove. Background Art

[0002] With the development of society, cooking appliances with steaming and baking functions (such as steam ovens) are becoming more and more popular among users. In order to maintain the steam pressure balance in the cavity, the steam oven needs to exhaust some steam.

[0003] However, the exhaust steam will increase the humidity of the kitchen air and affect the human body. Some water vapor will enter the inside of the cabinet. Over time, the cabinet will produce odor, mold, and the hardware will rust. Summary of the Invention

[0004] In view of the shortcomings of the existing methods, the present application provides a condensate recovery device, a steam oven and an integrated stove to solve the technical problem in the existing technology that the discharged steam will increase the humidity of the kitchen air.

[0005] In the first aspect, an embodiment of the present application provides a condensate recovery device, including: a first condensate recovery box, a first recovery recess is provided in the first condensate recovery box; a second condensate recovery box, a second recovery recess is provided in the second condensate recovery box, the second condensate recovery box is arranged in the first recovery recess and protrudes from the concave surface of the first recovery recess; a steam pipe, the steam pipe is connected to the second recovery recess; a flow limiting part, the flow limiting part is arranged on the first condensate recovery box, the first recovery recess and the flow limiting part are arranged to form a recovery chamber, and the flow limiting part is provided with a flow limiting hole for connecting the recovery chamber and the external environment; and an exhaust cover, the exhaust cover is arranged on the side of the flow limiting part away from the first condensate recovery box; wherein the formed condensed water falls into the first recovery recess, the second recovery recess and the steam pipe through the flow limiting hole to realize condensate recovery.

[0006] As an optional embodiment, the flow limiting portion has a guide recess on the side away from the first recovery recess, and the flow limiting hole is opened in the flow guiding recess; in the direction of dripping of condensed water, the projection of the flow limiting hole coincides with the projection of the first recovery recess, and the condensed water on the concave surface of the flow guiding recess flows along the concave surface of the flow guiding recess to the flow limiting hole and drips to the first recovery recess.

[0007] As an optional implementation manner, the flow limiting hole is opened at the lowest point of the flow guiding recess.

[0008] As an optional embodiment, a condensed water circulation hole for connecting the second recovery recess and the first recovery recess is opened on the box wall of the second condensed water recovery box.

[0009] As an optional embodiment, the condensed water circulation hole is arranged at the opening edge of the second recovery recess and is recessed in a direction away from the flow limiting portion to form a structure lower than the opening edge of the first recovery recess.

[0010] As an optional embodiment, the steam pipe is arranged in series at the bottom of the second condensate recovery box, the air outlet end of the steam pipe protrudes from the inner side of the second recovery recess, and the air inlet end of the steam pipe protrudes from the outer side of the second condensate recovery box; the air outlet end of the steam pipe is lower than the condensate circulation hole.

[0011] As an optional implementation, a connecting through hole is provided at the bottom of the first condensed water recovery box, and the air inlet end of the steam pipe passes through the connecting through hole and protrudes from the outside of the first condensed water recovery box.

[0012] As an optional implementation, the first condensed water recovery box and the second condensed water recovery box are detachably connected.

[0013] In a second aspect, an embodiment of the present application provides a steam oven, comprising: a condensed water recovery device as described in any one of the aforementioned embodiments of the present application.

[0014] In a third aspect, an embodiment of the present application provides an integrated stove, including: the steam oven described in the aforementioned embodiment of the present application.

[0015] The present application provides a condensed water recovery device, a steam oven, and an integrated stove. The technical solutions provided by the embodiments of the present application bring at least the following beneficial effects:

[0016] The flow limiting part is arranged on the first condensate recovery box, which can block a part of the steam from flowing to the exhaust cover, thereby limiting the flow of steam; the other part of the steam flows to the exhaust cover through the flow limiting hole and forms condensed water, which drips through the flow limiting hole into the first recovery recess, the second recovery recess and the steam pipe for recovery to reduce the discharge of steam.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0019] Figure 1A schematic structural diagram of a condensed water recovery device provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the positional relationship between a first recovery recess, a second condensate recovery box, a steam pipe, and a flow limiting member in a condensate recovery device provided in an embodiment of the present application;

[0021] Figure 3 A schematic structural diagram of an integrated stove provided in an embodiment of the present application;

[0022] Figure 4 for Figure 3 A partial enlarged view of point A in the middle;

[0023] Figure 5 A schematic structural diagram of an integrated stove provided in an embodiment of the present application.

[0024] The accompanying drawings correspond to the following descriptions:

[0025] 1: First condensed water recovery box; 11: First recovery recess; 12: Connecting through hole;

[0026] 2: Second condensed water recovery box; 21: Second recovery recess; 22: Condensed water flow hole;

[0027] 3: Steam pipe;

[0028] 4: flow limiting component; 41: flow limiting hole; 42: flow guide recess;

[0029] 5: exhaust cover;

[0030] 6: Range hood. DETAILED DESCRIPTION

[0031] The present application is described in detail below. Examples of embodiments of the present application are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. In addition, if the detailed description of the known technology is not necessary for the features of the present application shown, it will be omitted. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0032] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meaning as generally understood by those skilled in the art to which this application belongs. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with their meanings in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0033] It will be understood by those skilled in the art that, unless otherwise stated, the singular forms "a", "an" and "the" used herein may also include the plural forms. It should be further understood that the term "comprising" used in the specification of this application refers to the presence of the features, elements and / or components, but does not exclude the presence or addition of one or more other features, elements, components and / or groups thereof. It should be understood that when we say that an element is "connected" to another element, it can be directly connected to the other element, or there may be intermediate elements. In addition, the "connection" used here may include wireless connection.

[0034] like Figure 1-2 As shown, the embodiment of the present application provides a condensate recovery device, which mainly includes a first condensate recovery box 1, a second condensate recovery box 2, a steam pipe 3, a flow limiting member 4 ( Figure 1 (not shown) and a steam exhaust cover 5. A first recovery recess 11 is provided in the first condensate recovery box 1; a second recovery recess 21 is provided in the second condensate recovery box 2, and the second condensate recovery box 2 is provided in the first recovery recess 11 and protrudes from the concave surface of the first recovery recess 11; the steam pipe 3 is connected to the second recovery recess 21; a flow restrictor 4 is provided on the first condensate recovery box 1, and the first recovery recess 11 and the flow restrictor 4 are arranged to form a recovery chamber, and a flow restricting hole 41 is provided on the flow restrictor 4 for connecting the recovery chamber with the external environment; the steam exhaust cover 5 is provided on the side of the flow restrictor 4 away from the first condensate recovery box 1; wherein, the formed condensate falls into the first recovery recess 11, the second recovery recess 21 and the steam pipe 3 through the flow restricting hole 41 to achieve condensate recovery.

[0035] In some possible embodiments, the first condensate collection box 1 is arranged horizontally, the top of the first condensate collection box is recessed to form a first recovery recess 11 with an upward opening, and the second condensate collection box is arranged within the first recovery recess 11, and the top of the second condensate collection box is recessed to form a second recovery recess 21 with an upward opening. The steam pipe 3 is provided through the bottom of the first and second condensate collection boxes and is connected to the second recovery recess 21. The steam pipe 3 is connected to the steam source, and steam can flow along the steam pipe 3 to the second recovery recess 21. The flow limiter 4 can be a plate-shaped structure, and the flow limiter 4 is provided on the first condensate collection box 1 to reduce the amount of steam discharged. A portion of the flue gas entering the second recovery recess 21 can flow from the flow restriction hole to the exhaust cover 5.

[0036] Through the condensate recovery device provided in the embodiment of the present application, the flow limiting member 4 is arranged on the first condensate recovery box 1, which can block a part of the steam from flowing to the exhaust cover 5, thereby achieving flow limiting of the steam; the other part of the steam flows to the exhaust cover 5 through the flow limiting hole 41 and forms condensate, which drips into the first recovery recess 11 through the flow limiting hole 41, and is recovered in the second recovery recess 21 and the steam pipe 3 to reduce the discharge of steam.

[0037] like Figure 2 As shown, as an optional embodiment, the flow limiting member 4 has a guide recess 42 on the side away from the first recovery recess 11, and a limited flow hole 41 is opened in the guide recess 42; in the direction of dripping of condensed water, the projection of the flow limiting hole 41 coincides with the projection of the first recovery recess 11, and the condensed water on the concave surface of the guide recess 42 flows along the concave surface of the guide recess 42 to the flow limiting hole and drips to the first recovery recess 11.

[0038] Based on the aforementioned embodiments, some possible embodiments are provided. The second recovery recess 21 is disposed in the center of the first recovery recess 11. A gap is provided between the sidewalls of the second condensate collection box and the sidewalls of the first condensate collection box, and the gap is used for condensate to drip into the first recovery recess 11. The outlet end of the steam pipe 3 is disposed in the center of the second recovery recess 21, and the opening is disposed upward. The condensate recovery device has a flow-limiting hole 41, which passes through the bottom of the diversion recess 42 in the vertical direction and is located in the center of the bottom of the diversion recess 42. In the direction of condensate dripping, that is, in the vertical downward direction, the projection of the flow-limiting hole 41 partially overlaps with the projection of the first recovery recess 11, and covers the projection of the outlet end of the steam pipe 3 and the projection of the second recovery recess 21.

[0039] The steam flows from bottom to top, and the first part of the steam is discharged through the exhaust port of the exhaust cover 5; the second part of the steam flows to the exhaust cover 5 and condenses to form condensed water, which drips through the flow-limiting hole 41 into the second recovery recess 21 for recovery. The user can remove the second condensed water recovery box 2 to process the condensed water in the second recovery recess 21; the third part of the steam flows to the exhaust cover 5 and condenses to form condensed water, which drips into the guide recess 42, and flows along the concave surface of the guide recess 42 to the flow-limiting hole and drips into the first recovery recess 11 for recovery. The fourth part of the steam flows to the exhaust cover 5 and condenses to form condensed water, which drips through the flow-limiting hole 41 into the steam pipe 3 for recovery.

[0040] As an optional implementation, the flow limiting hole 41 is opened at the lowest point of the flow guiding recess 42 .

[0041] Based on the aforementioned embodiments, some possible embodiments are provided. The flow guide recess 42 includes a plurality of connected flow guide planes, which are arranged to be inclined downward in a direction toward the first collecting recess, forming a concave surface of the flow guide recess 42. Specifically, the flow guide recess 42 may include four flow guide planes, which are inclined downward to form a structure with a lower center. On the one hand, condensed water formed between the flow restrictor 4 and the steam exhaust cover 5 flows downward along the flow guide planes to the flow through hole and falls into the collecting recess. On the other hand, the flow guide recess 42 can block the flow of steam toward the steam exhaust cover 5, reducing the amount of steam that can form condensed water.

[0042] like Figure 2 As shown, as an optional embodiment, a condensed water flow hole 22 for connecting the second recovery recess 21 and the first recovery recess 11 is opened on the box wall of the second condensed water recovery box 2.

[0043] As an optional embodiment, the condensed water circulation hole 22 is arranged at the opening edge of the second recovery recess 21 and is recessed in a direction away from the flow limiting member 4 to form a structure lower than the opening edge of the first recovery recess 11.

[0044] When the condensed water in the first collecting recess is collected to a certain amount, the condensed water in the first collecting recess flows to the second recovery recess 21 through the condensed water hole to prevent the condensed water from overflowing.

[0045] Optionally, the height difference between the condensed water circulation hole 22 and the opening edge of the first recovery recess 11 is 3 mm to 10 mm.

[0046] like Figure 1 and 4 As shown, as an optional embodiment, the steam pipe 3 is arranged in series at the bottom of the second condensate recovery box 2, the air outlet end of the steam pipe 3 protrudes from the inner side of the second recovery recess 21, and the air inlet end of the steam pipe 3 protrudes from the outer side of the second condensate recovery box 2; the air outlet end of the steam pipe 3 is lower than the condensate circulation hole 22.

[0047] Based on the above embodiments, some possible embodiments are provided. When a certain amount of condensed water is collected in the second collecting recess, the condensed water may flow to the steam pipe 3 for recovery to prevent the condensed water from overflowing.

[0048] Optionally, the height difference between the gas outlet end of the steam pipe 3 and the condensed water flow hole 22 is 3 mm to 10 mm.

[0049] like Figure 1 and 4 As shown, as an optional embodiment, a connecting hole 12 is opened at the bottom of the first condensate recovery box 1, and the air inlet end of the steam pipe 3 passes through the connecting hole 12 and protrudes from the outside of the first condensate recovery box 1.

[0050] Based on the above embodiments, some possible embodiments are provided. One end of the steam pipe 3 is an air inlet end, which is connected to the steam source through the connecting hole 12, and the other end of the steam pipe 3 is an air outlet end for exhausting steam. The steam source can be a cavity in a steam oven for cooking food.

[0051] Optionally, the steam pipe 3 is connected to the steam source through a steam circulation pipe.

[0052] As an optional embodiment, the first condensed water recovery box 1 and the second condensed water recovery box 2 are detachably connected.

[0053] Based on the foregoing embodiments, some possible embodiments are provided. The exhaust and flow limiting component 4 can be opened, the second condensate recovery box 2 can be removed, and the second condensate recovery box 2 can be cleaned. After the second condensate recovery box 2 is removed, the condensate in the first recovery recess 11 flows to the steam source through the connecting through hole 12 for recovery.

[0054] like Figure 3 As shown, based on the same inventive concept, an embodiment of the present application provides a steam oven, including the condensed water recovery device of any one of the aforementioned embodiments of the present application.

[0055] like Figure 5 As shown, based on the same inventive concept, an embodiment of the present application provides an integrated stove, including the steam oven of the aforementioned embodiment of the present application.

[0056] The integrated stove includes a range hood 6, which is arranged above the exhaust cover 5 and is used to extract steam exhausted from the exhaust port of the exhaust cover 5 to reduce the humidity in the kitchen.

[0057] The present application provides a condensed water recovery device, a steam oven, and an integrated stove. The technical solutions provided by the embodiments of the present application bring at least the following beneficial effects:

[0058] The flow limiting member 4 is arranged on the first condensate recovery box 1, which can block a part of the steam from flowing to the exhaust cover 5, thereby limiting the flow of steam; the other part of the steam flows to the exhaust cover 5 through the flow limiting hole 41 and forms condensed water, which drips into the first recovery recess 11 through the flow limiting hole 41, and is recovered in the second recovery recess 21 and the steam pipe 3 to reduce the discharge of steam.

[0059] In the description of this application, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0060] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0061] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0062] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0063] The above description is only part of the implementation methods of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A condensed water recovery device, characterized in that: include: A first condensed water recovery box (1), wherein a first recovery recess (11) is provided in the first condensed water recovery box (1); a second condensed water recovery box (2), wherein a second recovery recess (21) is provided in the second condensed water recovery box (2), and the second condensed water recovery box (2) is arranged in the first recovery recess (11) and protrudes from the concave surface of the first recovery recess (11); a steam pipe (3), the steam pipe (3) being in communication with the second recovery recess (21); A flow limiting member (4), the flow limiting member (4) being arranged on the first condensed water recovery box (1), the first recovery recess (11) and the flow limiting member (4) being arranged to form a recovery cavity, and the flow limiting member (4) being provided with a flow limiting hole (41) for connecting the recovery cavity with the external environment; and A steam exhaust cover (5), the steam exhaust cover (5) being arranged on a side of the flow limiting member (4) away from the first condensed water recovery box (1); The formed condensed water drips into the first recovery recess (11), the second recovery recess (21) and the steam pipe (3) through the flow-limiting hole (41), thereby realizing condensed water recovery.

2. The condensed water recovery device according to claim 1, characterized in that: The flow limiting member (4) has a flow guiding recess (42) on a side away from the first recovery recess (11), and the flow limiting hole (41) is provided in the flow guiding recess (42); In the direction of condensed water dripping, the projection of the flow-limiting hole (41) partially overlaps with the projection of the first recovery recess (11), and the condensed water on the concave surface of the flow-guiding recess (42) flows along the concave surface of the flow-guiding recess (42) toward the flow-limiting hole (41) and drips into the first recovery recess (11).

3. The condensed water recovery device according to claim 2, characterized in that: The flow-limiting hole (41) is opened at the lowest point of the flow-guiding recess (42).

4. The condensed water recovery device according to claim 1, characterized in that: A condensed water flow hole (22) for connecting the second recovery recess (21) and the first recovery recess (11) is provided on the box wall of the second condensed water recovery box (2).

5. The condensed water recovery device according to claim 4, characterized in that: The condensed water circulation hole (22) is arranged at the opening edge of the second recovery recess (21) and is recessed in a direction away from the flow limiting member (4), forming a structure lower than the opening edge of the first recovery recess (11).

6. The condensed water recovery device according to claim 5, characterized in that: The steam pipe (3) is arranged in series at the bottom of the second condensate recovery box (2), the air outlet end of the steam pipe (3) protrudes from the inner side of the second recovery recess (21), and the air inlet end of the steam pipe (3) protrudes from the outer side of the second condensate recovery box (2); The gas outlet end of the steam pipe (3) is lower than the condensed water circulation hole (22).

7. The condensed water recovery device according to claim 6, characterized in that: A connecting through hole (12) is provided at the bottom of the first condensed water recovery box (1), and the air inlet end of the steam pipe (3) passes through the connecting through hole (12) and protrudes from the outside of the first condensed water recovery box (1).

8. The condensate recovery device according to any one of claims 1 to 7, characterized in that: The first condensed water recovery box (1) and the second condensed water recovery box (2) are detachably connected.

9. A steam oven, characterized in that: include: The condensate recovery device according to any one of claims 1 to 8.

10. An integrated stove, characterized in that: include: The steam oven according to claim 9.

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