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CN-224220002-U - Flow guiding piece and bubbler

CN224220002UCN 224220002 UCN224220002 UCN 224220002UCN-224220002-U

Abstract

The utility model discloses a flow guide piece and a bubbler, wherein the flow guide piece comprises a funnel-shaped fan blade which is arranged above a rotary foaming head of the bubbler, the central axis of the funnel-shaped fan blade is overlapped with the rotary shaft of the rotary foaming head, the funnel-shaped fan blade comprises at least 1 sub-fan blade, a speed reduction baffle plate which is formed by vertically extending downwards along the edge of the sub-fan blade and is arranged outside the rotary foaming head, and the surface of the speed reduction baffle plate faces the rotary direction of the rotary foaming head. According to the utility model, the funnel-shaped fan blades are arranged above the rotary foaming head of the foaming device, so that liquid circulation can be effectively guided, large bubbles generated by foaming enter the rotary foaming head again for circulation and refinement, thus the foaming effect is improved, fine and uniform foam distribution is ensured, and the flow of liquid is blocked by arranging the speed reducing baffle below the funnel-shaped fan blades, so that the rotation speed of the liquid is reduced, vortex formation is inhibited, the controllability of the air inflow of the liquid is improved, the foaming effect is further optimized, and the stability of foam quality is ensured.

Inventors

  • CAI SHIHONG

Assignees

  • 广州溢谷咖啡设备有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (10)

  1. 1. A baffle, for use in a bubbler, comprising: the funnel type fan blade (10) is arranged above a rotary foaming head (20) of the foaming device, the central axis of the funnel type fan blade (10) is overlapped with the rotary shaft of the rotary foaming head (20), and the funnel type fan blade (10) comprises at least 1 sub fan blade (11); The speed reducing baffle (30) is formed by extending vertically downwards along the edge of the sub fan blade (11) and is arranged at the outer side of the rotary foaming head (20), and the surface of the speed reducing baffle (30) faces the rotary direction of the rotary foaming head (20).
  2. 2. A deflector according to claim 1, characterized in that the curved surface of the sub-blades (11) extends helically outwards in the direction of rotation from bottom to top.
  3. 3. A baffle according to claim 1, characterized in that the reduction baffle (30) is of concave arcuate configuration.
  4. 4. A bubbler comprising a baffle according to any one of claims 1 to 3; The bubbler also comprises a hand-held part (40), wherein the rotary foaming head (20) is rotationally connected below the hand-held part (40) through a rotary rod (21); Or the bubbler also comprises a bubbling cup (50), and the rotary foaming head (20) is rotatably arranged at the middle position of the bottom of the bubbling cup (50).
  5. 5. The bubbler according to claim 4, wherein the inner side of said sub-fan blade (11) is connected with a hollow mounting sleeve (12) in an upward extending manner, said funnel-shaped fan blade (10) is sleeved on said rotating rod (21) through said mounting sleeve (12) and is fixedly mounted in a mounting hole at the lower end of said hand-held portion (40).
  6. 6. A deflector according to claim 5, characterized in that the side edge of the mounting stem (12) is cut to form a mounting gap (13), the width of the mounting gap (13) being greater than the width of the rotating stem (21).
  7. 7. The bubbler as claimed in claim 5, wherein the upper end of the mounting sleeve rod (12) is provided with a clamping part (121), the inner side of the mounting hole is provided with a clamping groove matched with the clamping part (121), and the side edge of the clamping part (121) is provided with an open penetrating groove (122).
  8. 8. The bubbler as claimed in claim 4, wherein a first fixed rod (51) extending upwards is arranged in the middle of the bubbling cup (50), the rotary bubbling head (20) is sleeved on the first fixed rod (51), and a rotation stopping key (511) is arranged at the top of the first fixed rod (51); The inner side of the sub fan blade (11) is connected with a first installation cap (14) in an upward extending mode, and a rotation stopping groove matched with the rotation stopping key (511) is formed in the bottom of the first installation cap (14) in a concave mode.
  9. 9. The bubbler as claimed in claim 4, wherein a second fixing rod (52) extending upwards is arranged in the middle of the bubbling cup (50), the rotary bubbling head (20) is sleeved on the second fixing rod (52), and screw teeth (521) are arranged on the top surface of the second fixing rod (52); the inner side of the sub fan blade (11) is connected with a second installation cap (15) in an upward extending mode, and a thread groove matched with the thread (521) is concavely formed in the bottom of the second installation cap (15).
  10. 10. The bubbler as claimed in claim 4, further comprising an upper cover (60) adapted to the bubbling cup (50) and an adjustment knob (70) arranged in the middle of the top of the upper cover (60); The novel anti-rotation fan is characterized in that a non-circular anti-rotation through hole (61) is formed in the middle of the upper cover (60), a lifting rod (16) is connected to the inner side of the sub fan blade (11) in an upward extending mode, the lifting rod (16) is inserted into the anti-rotation through hole (61) through an anti-rotation part (161) formed in the upper end, a vertical upward threaded rod (162) is arranged at the top of the anti-rotation part (161), and an adjusting knob (70) is sleeved on the threaded rod (162) through an internally arranged threaded hole.

Description

Flow guiding piece and bubbler Technical Field The utility model relates to the technical field of food processing appliances, in particular to a flow guide piece and a bubbler. Background In the technical field of food processing appliances, a rotary foamer agitates liquid (such as milk, bean juice, fruit juice, etc.) through its own rotary motion, so that the liquid is mixed with air, and further foam is formed to achieve the purpose of enriching taste, etc. However, when the conventional rotary bubbler is applied, the air inflow and the fineness of foam in the process of beating cotton of the bubbler are difficult to control due to the operation method of a user, so that the quality (such as thickness, fineness and the like) of the foam generated by each beating cotton work of the bubbler are different, and the stability is difficult to maintain. Specifically, in the prior art, the rotary bubbler cannot effectively separate and control the air intake process and the beating process (the process of converting the sucked air into fine foam), and the two processes are often performed simultaneously when the rotary bubbler is in operation. That is, when the liquid is beaten, new air can enter the liquid, so that the air inflow of the liquid and the beating proportion are difficult to control, part of air is not fully circulated and refined, new air is sucked into the liquid to be mixed with the liquid, further, the foam quality distribution of the rotary bubbler for beating cotton is uneven, and the control is difficult, so that coarser foam can appear, and the integral quality of the foam is influenced. Simultaneously, liquid can produce the vortex under the drive of rotation type bubbler, and the formation of vortex can increase the area of contact of air and liquid to can make the passageway that the air involved the bubbler be difficult for controlling, and then disturb the controllability that liquid admitted air, influence the stability of air input. Therefore, how to effectively control the cotton beating air inflow and vortex formation of the bubbler, so as to improve the foam quality is a problem to be solved by the person skilled in the art. Disclosure of utility model The embodiment of the utility model provides a flow guide piece and a bubbler, which aim to overcome the problems in the prior art. The utility model provides a flow guiding piece, which is applied to a bubbler and comprises: The funnel type fan blade is arranged above the rotary foaming head of the foaming device, the central axis of the funnel type fan blade is overlapped with the rotary shaft of the rotary foaming head, and the funnel type fan blade comprises at least 1 sub fan blade; The speed reducing baffle plate is formed by extending vertically downwards along the edge of the sub fan blade and is arranged at the outer side of the rotary hair beating head, and the surface of the speed reducing baffle plate faces to the rotary direction of the rotary hair beating head. As one embodiment, the curved surface of the sub-fan blade extends spirally outward from the bottom to the top along the rotation direction. As one implementation mode, the speed reducing baffle plate is of a concave arc-shaped structure. The utility model also provides a bubbler comprising a baffle as claimed in any one of the preceding claims; The rotary foaming head is connected to the lower part of the hand-held part in a rotary mode through a rotary rod; Or the bubbler also comprises a bubbling cup, and the rotary foaming head is rotatably arranged at the middle position of the bottom of the bubbling cup. As an implementation mode, the inner side of the sub fan blade is connected with an installation sleeve rod in an upward extending mode, and the funnel type fan blade is sleeved on the rotating rod through the installation sleeve rod and is fixedly installed in an installation hole at the lower end of the handheld portion. As one embodiment, the side edge of the installation sleeve rod is cut to form an installation gap, and the width of the installation gap is larger than that of the rotating rod. As an implementation mode, the upper end of the installation loop bar is provided with a clamping part, the inner side of the installation hole is provided with a clamping groove with the shape matched with that of the clamping part, and the side edge of the clamping part is provided with an open type penetrating groove. As one implementation mode, a first fixing rod extending upwards is arranged in the middle of the foaming cup, the rotary foaming head is sleeved on the first fixing rod, and a rotation stopping key is arranged at the top of the first fixing rod; The inner side of the sub fan blade is connected with a first installation cap in an upward extending mode, and a rotation stopping groove matched with the rotation stopping key is formed in the bottom of the first installation cap in a concave mode. As one implementation mode, a second fixing rod extend