A water retaining exhaust assembly

Abstract

The utility model discloses a water-blocking and exhaust assembly, comprising a shell (1); a cavity (2) with a rectangular cross section is arranged in the shell (1); a plurality of air outlets (3) are arranged on the top of the shell (1), and an air inlet (4) is arranged on the bottom; a rotatable baffle (5) with a "W"-shaped cross section is arranged in the cavity (2); a rotating shaft (51) is arranged in the middle of the rotatable baffle (5); fixed baffles (6) with an inverted "V"-shaped cross section are symmetrically arranged on both sides of the rotating shaft (51) on the inner wall of the cavity (2); movable ends on both sides of the rotatable baffle (5) are respectively located below the fixed baffles (6) on both sides; the movable ends on both sides of the rotatable baffle (5) are symmetrically arranged relative to the rotating shaft (51); the utility model can effectively block the splashing of spray water but allow a large amount of steam to be discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of teacup washing machine components, in particular to a water retaining and exhaust assembly. Background Art

[0002] Existing teacup washing machines, such as the one disclosed in publication number CN116035501A, have an efficient teacup washing machine structure. If a high-temperature steam sterilization function is to be added, hot water cleaning and high-temperature steam sterilization need to be introduced into the cleaning tank respectively. However, the high-temperature steam requires an exhaust port for discharge and pressure relief, which is generally provided on the cover of the cleaning tank. However, if the exhaust port is provided on the upper cover, there is a problem that water sprays or splashes out from the exhaust port when vertically upward spray water is used to wash the teacups. Therefore, it is urgent to develop a water-blocking exhaust component installed in the exhaust port to achieve the function of exhaust and water blocking. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent: to provide a water retaining and exhausting component which can effectively prevent the splashing of spray water but allow a large amount of steam to be discharged.

[0004] To this end, the purpose of the utility model is to provide a water-blocking and exhaust assembly, comprising a shell; a cavity with a rectangular cross-section is provided in the shell; a plurality of air outlets are provided on the top of the shell and an input port is provided on the bottom; a rotatable baffle with a "W"-shaped cross-section is provided in the cavity; a rotating shaft is provided in the middle of the rotatable baffle; fixed baffles with an inverted "V"-shaped cross-section are symmetrically provided on both sides of the rotating shaft on the inner wall of the cavity; the movable ends on both sides of the rotatable baffle are respectively located below the fixed baffles on both sides; the movable ends on both sides of the rotatable baffle are symmetrically arranged relative to the rotating shaft.

[0005] As an optimization, the rotating shaft is arranged at the highest point in the middle of the rotatable baffle.

[0006] As an optimization, when the shell is in a horizontal state, the rotatable baffle is in a force balance state, and at this time, the movable ends on both sides of the rotatable baffle are on the same horizontal plane.

[0007] As an optimization, the inner wall of the cavity is provided with a blind hole or a through hole that cooperates with the rotating shaft.

[0008] As an optimization, both sides of the fixed baffle and one end away from the rotating shaft are sealed and connected to the side wall of the cavity or formed in one piece.

[0009] As an optimization, when the shell is in a horizontal state, the rotatable baffle is in a force-balanced state, and at this time there is a gap between the rotatable baffle and the fixed baffle.

[0010] As an optimization, a bottom cover is provided at the bottom of the shell, and an opening communicating with the input port is provided in the middle of the bottom cover; the width of the opening is smaller than the width of the rotatable baffle.

[0011] The utility model has the following beneficial effects: the utility model can effectively block the splashing of spray water but allow a large amount of steam to be discharged, the rotatable baffle can rotate to block the spray water according to different directions, and reflect the spray water at multiple angles, so as to solve the technical problem that the exhaust port of the teacup washing machine in the prior art is prone to splashing spray water. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the water retaining and exhaust assembly in the embodiment.

[0013] Figure 2 It is a schematic diagram of an explosion of a water retaining and exhaust assembly in an embodiment.

[0014] Figure 3 It is a schematic cross-sectional view of the water retaining and exhausting assembly in the embodiment.

[0015] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the water retaining and exhausting assembly in the embodiment.

[0016] Figure 5 It is a schematic diagram of the application principle of the water retaining and exhaust gas assembly in the embodiment.

[0017] Among them, 1. shell; 2. cavity; 3. air outlet; 4. input port; 5. rotatable baffle; 51. rotating shaft; 6. fixed baffle; 7. bottom cover. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0019] Now combined Figure 1-4 A water-retaining and exhaust assembly is described, comprising a shell 1; a cavity 2 with a rectangular cross section is arranged in the shell 1; a plurality of air outlets 3 are arranged on the top of the shell 1, and an inlet 4 is arranged on the bottom; a rotatable baffle 5 with a "W"-shaped cross section is arranged in the cavity 2; a rotating shaft 51 is arranged in the middle of the rotatable baffle 5; fixed baffles 6 with an inverted "V"-shaped cross section are symmetrically arranged on both sides of the rotating shaft 51 on the inner wall of the cavity 2; the movable ends on both sides of the rotatable baffle 5 are respectively located below the fixed baffles 6 on both sides, preferably directly below. The movable ends on both sides of the rotatable baffle 5 are symmetrically arranged relative to the rotating shaft 51.

[0020] The rotating shaft 51 is arranged at the highest point in the middle of the rotatable baffle 5. Figure 3 As shown, the center of gravity of the rotatable baffle 5 is located directly below the rotating shaft 51. When the housing 1 is in a horizontal state, the rotatable baffle 5 is in a force balance state due to the symmetrical weight of both sides. At this time, the movable ends of the rotatable baffle 5 are on the same horizontal plane.

[0021] like Figure 1 and 2 As shown, the inner wall of the cavity 2 is provided with a through hole that cooperates with the rotating shaft 51 .

[0022] The two sides of the fixed baffle 6 and one end away from the rotating shaft 51 are sealed and connected to the side wall of the cavity 2 or formed in one piece. Figure 3 The inner and outer sides of the fixed baffle 6 are away from the end of the rotating shaft 51. Figure 3 The left end of the left fixed baffle 6 or the right end of the right fixed baffle 6.

[0023] like Figure 3 As shown, when the housing 1 is in a horizontal static state, there is a gap between the rotatable baffle 5 and the fixed baffle 6. The minimum gap is preferably in the range of 0.5-1 cm.

[0024] The bottom of the housing 1 is provided with a bottom cover 7, and the middle of the bottom cover 7 is provided with an opening connected with the input port 4; the width of the opening is smaller than the width of the rotatable baffle 5, and the width of the rotatable baffle 5 is smaller than the width of the cavity 2; the air outlet 3 is a strip hole with a length smaller than the width of the rotatable baffle 5, and the above width refers to the width along the axis direction of the rotating shaft 51. The above width setting can further prevent the spray water from directly splashing out from the gap between the rotatable baffle 5 and the inner wall of the cavity 2.

[0025] like Figure 5 The following is the application principle diagram of the water retaining and exhausting assembly of this example. When using the water retaining and exhausting assembly, keep the water retaining and exhausting assembly as shown in the figure. Figure 5 As shown, the housing 1 is installed horizontally in the exhaust port of the cover of the cleaning tank of the teacup cleaning machine, so that the side wall of the housing 1 is sealed with the inner wall of the exhaust port, and only the top air outlet 3 and the bottom input port 4 of the housing 1 are connected with the cleaning tank of the teacup cleaning machine; when high-temperature steam is passed into the cleaning tank to sterilize the teacups, there is a gap between the rotatable baffle 5 and the fixed baffle 6 when the housing 1 is in a horizontal static state. Figure 5As shown in a, the high-temperature steam can diffuse in the cleaning tank and enter the input port 4 after sterilizing the tea cups, and then flow out from the air outlet 3 after passing through the above-mentioned gap; and when the spray head at the bottom of the cleaning tank sprays and cleans the tea cups, the spray water at any incident angle will be blocked and reflected back by the rotatable baffle 5. When the spray water enters from the middle of the rotatable baffle 5, the shape of the rotatable baffle 5 directly reflects it back along the original path, as shown in FIG. Figure 5 As shown in b, when the spray water is concentrated on one side of the rotatable baffle 5, the rotatable baffle 5 can be impacted and turned to one side so that its movable end edge contacts and closes with the fixed baffle 6, thereby closing the gap on this side, greatly reducing the splashing of the spray water from the air outlet 3, and the same is true for the other side; therefore, the utility model can effectively prevent the splashing of the spray water but allow a large amount of steam to be discharged, solving the technical problem of the prior art that the exhaust port of the teacup washing machine is prone to splashing the spray water.

[0026] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0027] For those skilled in the art, various changes and modifications will undoubtedly be obvious after reading the above description. Therefore, the attached claims should be regarded as covering all changes and modifications to the true intent and scope of the utility model. Any and all equivalent ranges and contents within the scope of the claims should be considered to still be within the intent and scope of the utility model.

Claims

1. A water retaining and exhaust assembly, comprising a housing (1); characterized in that: A cavity (2) having a rectangular cross section is provided in the shell (1); a plurality of air outlets (3) are provided at the top of the shell (1), and an inlet (4) is provided at the bottom; a rotatable baffle (5) having a "W"-shaped cross section is provided in the cavity (2); a rotating shaft (51) is provided in the middle of the rotatable baffle (5); fixed baffles (6) having an inverted "V"-shaped cross section are symmetrically provided on both sides of the rotating shaft (51) on the inner wall of the cavity (2); movable ends on both sides of the rotatable baffle (5) are respectively located below the fixed baffles (6) on both sides; and the movable ends on both sides of the rotatable baffle (5) are symmetrically arranged relative to the rotating shaft (51).

2. The water retaining and exhausting assembly according to claim 1, characterized in that: The rotating shaft (51) is arranged at the highest point in the middle of the rotatable baffle (5).

3. The water retaining and exhausting device according to claim 1, characterized in that: When the housing (1) is in a horizontal state, the rotatable baffle (5) is in a force-balanced state, and at this time, the movable ends on both sides of the rotatable baffle (5) are on the same horizontal plane.

4. The water retaining and exhausting device according to claim 1, characterized in that: The inner wall of the cavity (2) is provided with a blind hole or a through hole that cooperates with the rotating shaft (51).

5. The water retaining and exhausting device according to claim 1, characterized in that: Both sides of the fixed baffle (6) and an end away from the rotating shaft (51) are sealed and connected to the side wall of the cavity (2) or are integrally formed.

6. The water retaining and exhausting device according to claim 1, characterized in that: When the housing (1) is in a horizontal state, the rotatable baffle (5) is in a force-balanced state, and at this time, there is a gap between the rotatable baffle (5) and the fixed baffle (6).

7. The water retaining and exhausting device according to claim 1, characterized in that: A bottom cover (7) is provided at the bottom of the housing (1); an opening communicating with the input port (4) is provided in the middle of the bottom cover (7); and the width of the opening is smaller than the width of the rotatable baffle (5).

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