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CN-122004650-A - Milk infusion preparation device and beverage preparation equipment

CN122004650ACN 122004650 ACN122004650 ACN 122004650ACN-122004650-A

Abstract

The application relates to the technical field of beverage preparation equipment, in particular to a milk foam preparation device and beverage preparation equipment, and aims to solve the problem that the existing milk foam preparation device is poor in structural design. The milk foam preparation device comprises a shell, a foaming component and a foaming component, wherein a first cavity and a second cavity are formed in the shell, the foaming component is arranged in the second cavity and is an integrally formed elastic piece, the foaming component is provided with a mixing cavity, a first channel, a second channel, a third channel and a fourth channel which are communicated with the mixing cavity, the first channel is used for being connected with a liquid inlet pipe, the second channel is used for being connected with a steam supply pipe, the third channel is used for being connected with an air inlet pipe, and the fourth channel is used for being connected with a liquid discharge pipe. According to the milk foam preparation device provided by the application, through arranging the integrally formed foaming component, independent parts such as the sealing ring and the like required in the traditional structure are omitted, the number of parts is reduced, and the complexity and the cost of production and assembly are further reduced.

Inventors

  • DU YILIN
  • YIN PENG
  • CHENG JIAN
  • Pan hongtu

Assignees

  • 上海海尔智能科技有限公司
  • 青岛海尔智慧生活电器有限公司

Dates

Publication Date
20260512
Application Date
20260324

Claims (10)

  1. 1. A milk foam preparation device, characterized by comprising: A housing having a first chamber (101) and a second chamber (102) formed therein, the first chamber (101) for containing milk to be frothed; A foaming member (2) which is arranged in the second chamber (102) and is an integrally formed elastic piece, wherein the foaming member (2) is provided with a mixing chamber (20), a first channel (21), a second channel (22), a third channel (23) and a fourth channel (24) which are communicated with the mixing chamber (20); The first channel (21) is used for being connected with the liquid inlet pipe (3), the second channel (22) is used for being connected with the steam supply pipe (41), the third channel (23) is used for being connected with the air inlet pipe (5), and the fourth channel (24) is used for being connected with the liquid discharge pipe (6).
  2. 2. The milk foam preparation device according to claim 1, characterized in that the frothing member (2) further comprises: The pressure release cavity (25) is communicated with the outlet of the fourth channel (24), and the cross section area of the pressure release cavity (25) is larger than that of the fourth channel (24).
  3. 3. The milk preparing apparatus of claim 1, wherein the housing comprises: a first housing (11); A partition plate (13) detachably attached to the first housing (11) to close an opening of the first housing (11) to form the first chamber (101); -a second housing (12) removably connected to said first housing (11) or to said partition (13), said second housing (12) forming together with said partition (13) said second chamber (102).
  4. 4. A milk preparation device according to claim 3, characterized in that the milk preparation device further comprises: A support ring (40) provided on the second housing (12); The steam supply pipe (41) includes: a first steam pipe section (411) connected to the steam generating device (4), the first steam pipe section (411) extending into the second chamber (102) through the support ring (40) in a first direction and being rotatably arranged on the support ring (40); And one end of the second steam pipe section (412) is connected with the first steam pipe section (411), the other end of the second steam pipe section is inserted in the second channel (22) along the second direction, and the second steam pipe section (412) can rotate along with the first steam pipe section (411) around the axis of the supporting ring (40) and drive the foaming component (2) to synchronously rotate so that the foaming component (2) rotates out of the second chamber (102).
  5. 5. The milk preparation device according to any one of claims 1 to 4, characterized in that the drain comprises a first tube section (61) and a second tube section (62), the first tube section (61) being connected to the fourth channel (24), the second tube section (62) being connected to the first tube section (61) and extending out of the second chamber (102), the milk preparation device further comprising: and the adjusting pipe (8) is telescopically arranged on the second pipe section (62) so as to adjust the total length of the second pipe section (62) and the adjusting pipe (8).
  6. 6. The milk foam preparation device according to claim 5, the milk foam preparation device is characterized by further comprising: and the elastic bushing (7) is sleeved between the second pipe section (62) and the adjusting pipe (8).
  7. 7. The milk foam preparation device according to claim 6, characterized in that the outer peripheral wall of the elastic bushing (7) is provided with a first annular protrusion (71) and a second annular protrusion (72), the first annular protrusion (71) and the second annular protrusion (72) are arranged at intervals along the axial direction of the elastic bushing (7), and the first annular protrusion (71) and the second annular protrusion (72) are both abutted against the inner wall of the regulating tube (8).
  8. 8. The milk preparation device according to claim 7, characterized in that the outer surface of the housing is provided with a connecting tube (14) communicating with the second chamber (102), the first tube section (61) extending into the mixing chamber (20) after passing through the connecting tube (14); the connecting pipe (14) is provided with a limit groove (141) along the circumferential direction thereof, the first pipe section (61) is provided with a first protrusion (611) matched with the limit groove (141), and the first protrusion (611) is positioned in the limit groove (141) and can rotate in the limit groove (141) so as to control the first pipe section (61) to rotate along the axis thereof within a preset angle range.
  9. 9. The milk foam preparation device of claim 8, the milk foam preparation device is characterized by further comprising: A first clamping block (91) provided with a first notch (911); The second clamp splice (92), its with first clamp splice (91) lock forms the centre gripping chamber, be provided with second breach (921) on second clamp splice (92), first breach (911) with second breach (921) forms the mounting hole, the mounting hole wears to locate on connecting pipe (14), second pipeline section (62) are fixed in the centre gripping intracavity, first pipeline section (61) are passed the mounting hole and are inserted and locate in connecting pipe (14).
  10. 10. Beverage making apparatus comprising a milk preparation device according to any one of claims 1 to 9.

Description

Milk infusion preparation device and beverage preparation equipment Technical Field The application relates to the technical field of beverage making equipment, and particularly provides a milk preparing device and beverage making equipment. Background Today, where coffee cultures are increasingly popular, the use of steam to make milk foam has become a common practice in cafes and households. Traditional milk foam preparation methods generally rely on the direct insertion of a coffee machine steam tube into the milk, and the manual control of the position of the steam tube at the liquid level is used to introduce air and to brew the milk foam. This approach is highly dependent on the experience and skill of the operator, and has a problem of poor stability. It is difficult for an average user to consistently and stably produce an ideal bubble having a uniform and dense texture. To improve the above problems, some integrated or external automatic milk foam devices are presented on the market. Such automatic milk foamers are usually provided with a mixing chamber in which the steam, air and milk are mixed to foam, with a reduced reliance on the experience of the operator. However, the existing automatic milk foam device still has a plurality of defects in actual use, namely that firstly, the milk outlet pipe is of a fixed structure, the length and the angle of the milk outlet pipe cannot be adjusted, the milk cup cannot be matched with milk cups with different heights, inconvenience is brought to users, secondly, the internal structure of the device is generally complex, screws are adopted for fixing all parts, so that the disassembly and assembly are difficult, users cannot thoroughly clean the internal flow passage, bacteria are easily bred due to milk residues after long-term use, and potential health hazards exist. In view of the above, there is a need in the art for a new approach to solving the above-mentioned technical problems. Disclosure of Invention The application aims to solve the technical problems, namely the problem of poor structural design of the traditional milk foam preparation device. In a first aspect, the present application provides a milk preparation device comprising: a housing having a first chamber and a second chamber formed therein, the first chamber for containing milk to be frothed; A foaming member disposed in the second chamber and being an integrally formed elastic piece, the foaming member having a mixing chamber and first, second, third and fourth channels communicating with the mixing chamber; The first channel is used for being connected with a liquid inlet pipe, the second channel is used for being connected with a steam supply pipe, the third channel is used for being connected with an air inlet pipe, and the fourth channel is used for being connected with a liquid discharge pipe. Further, the foaming member further includes: the pressure release cavity is communicated with the outlet of the fourth channel, and the cross section area of the pressure release cavity is larger than that of the fourth channel. Further, the casing includes: A first housing; A partition detachably attached to the first housing to close an opening of the first housing, thereby forming the first chamber; and the second shell is detachably connected to the first shell or the partition plate, and the second shell and the partition plate jointly form the second chamber. Further, the milk foam preparation device further comprises: a support ring disposed on the second housing; The steam supply pipe includes: A first steam pipe section connected to the steam generator, the first steam pipe section extending into the second chamber through the support ring in a first direction and rotatably disposed on the support ring; and one end of the second steam pipe section is connected with the first steam pipe section, the other end of the second steam pipe section is inserted into the second channel along the second direction, and the second steam pipe section can rotate along with the first steam pipe section around the axis of the support ring and drive the foaming component to synchronously rotate so as to enable the foaming component to rotate out of the second chamber. Further, the liquid discharge pipe comprises a first pipe section and a second pipe section, the first pipe section is connected with the fourth channel, the second pipe section is connected with the first pipe section and extends out of the second chamber, and the milk foam preparation device further comprises: the adjusting pipe is telescopically arranged on the second pipe section so as to adjust the total length of the second pipe section and the adjusting pipe. Further, the milk foam preparation device further comprises: And the elastic bushing is sleeved between the second pipe section and the adjusting pipe. Further, the outer peripheral wall of the elastic bushing is provided with a first annular protrusion and a second annular