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CN-224206629-U - Spray header of electric heating coffee barrel

CN224206629UCN 224206629 UCN224206629 UCN 224206629UCN-224206629-U

Abstract

The utility model discloses a spray header of an electric heating coffee barrel, which comprises a spray pipe column and a spray header, wherein the spray pipe column is connected to the top end of the spray pipe column of the coffee barrel, the spray header comprises a diffusion opening and an arc-shaped top, the lower part of the diffusion opening is communicated with the spray pipe column and is in a horn-shaped structure with an upward cross section gradually enlarged, the arc-shaped top is in an arc-shaped top structure and is fixed to the top end of the diffusion opening, and a plurality of spray openings are formed in the periphery above the diffusion opening. According to the utility model, the scattering ports and the spraying ports are used for guiding flow cooperatively, and the horn-shaped diffusion ports are designed to be combined with a plurality of spraying ports distributed in the circumferential direction, so that water vapor can be converted into multidirectional diffusion from concentrated spraying, the coverage range is enlarged, the uniform infiltration of the surface of the extraction basket is ensured, and the partial over-extraction or insufficient extraction is avoided.

Inventors

  • HU JIEXIANG

Assignees

  • 胡杰相

Dates

Publication Date
20260508
Application Date
20250430

Claims (7)

  1. 1. The spray header of the electric heating coffee barrel is characterized by comprising a spray pipe column (10) and a spray header (20); the spray pipe column (10) is connected to the top end of the spray column of the coffee barrel, the spray header (20) comprises a diffusion opening (21) and an arc-shaped top (22), the lower part of the diffusion opening (21) is communicated with the spray pipe column (10) and is of a horn-shaped structure with an upward cross section gradually enlarged, the arc-shaped top (22) is of an arc-shaped top structure and is fixed to the top end of the diffusion opening (21), and a plurality of spray openings (23) are formed in the periphery above the diffusion opening (21).
  2. 2. The showerhead of claim 1, wherein the bottom side of the arcuate top (22) is configured in an arcuate configuration.
  3. 3. The spray header of an electric heating coffee cartridge as claimed in claim 1, wherein a plurality of the spray ports (23) are uniformly arranged above the diffusion port (21) in a circumferential direction.
  4. 4. The showerhead of the electrothermal coffee cartridge of claim 1, wherein the shower orifice (23) is disposed horizontally or obliquely downward.
  5. 5. The spray header of the electric heating coffee barrel of claim 1, wherein the spray header (20) and the spray pipe column (10) are integrally formed by injection molding.
  6. 6. The spray header of an electrothermal coffee cartridge of claim 1, wherein the spray column (10) has an inner diameter of 8mm.
  7. 7. The spray header of the electric heating coffee cartridge of claim 1, wherein the diameter of the spray opening (23) is 3mm.

Description

Spray header of electric heating coffee barrel Technical Field The utility model relates to the technical field of coffee barrels, in particular to a spray header of an electric heating coffee barrel. Background The coffee cartridge is generally a tool for brewing coffee, and can be used for brewing plain boiled water or adding ground coffee to brew coffee. Under the general condition, the coffee barrel is provided with a base, a barrel body, a barrel cover and a water outlet faucet, and a heating tool is arranged in the base and is used for heating water. In order to realize the effect of spraying, extracting and pouring, a coffee barrel with a spraying structure is introduced in the market, the coffee barrel is provided with a spraying base, a spraying column and an extracting basket, the coffee powder is placed in the extracting basket, and boiling water vapor is sprayed to the coffee powder of the extracting basket through the spraying column. A high capacity electrically heated coffee cartridge as disclosed in patent no CN 221903295U. The existing spraying structure still has obvious defects. Firstly, water vapor is sprayed from the top of the spray column in an irregular path, is easy to spray onto the inner wall of the barrel cover, and then drops to the coffee powder layer, so that water flow is unevenly distributed, the whole surface of the extraction basket is difficult to cover, the extraction efficiency is reduced, and the coffee flavor is possibly influenced due to partial over extraction or insufficient extraction. Therefore, further improvements are needed. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a spray header of an electric heating coffee barrel. The utility model provides a spray header of an electric heating coffee barrel, which solves the technical problems and comprises a spray pipe column and a spray header; The spray pipe column is connected to the top end of the spray column of the coffee barrel, the spray header comprises a diffusion opening and an arc-shaped top, the lower part of the diffusion opening is communicated with the spray pipe column and is of a horn-shaped structure with an upward cross section gradually enlarged, the arc-shaped top is of an arc-shaped top structure and is fixed to the top end of the diffusion opening, and a plurality of spray openings are formed in the periphery above the diffusion opening. Optionally, the bottom side at arc top is arcwall face structure setting. Optionally, the plurality of spraying ports are uniformly arranged above the diffusion ports along the circumferential direction. Optionally, the spray opening is arranged horizontally or obliquely downwards. Optionally, the spray header and the spray pipe column are injection molded integrally. Optionally, the inner diameter of the spray pipe column is 8mm. Optionally, the aperture of the spraying port is 3mm. The utility model has the beneficial effects that the diffusion port and the spray port are used for cooperatively guiding, the horn-shaped diffusion port is designed to be combined with a plurality of circumferentially distributed spray ports, so that the water vapor can be converted into multidirectional diffusion from concentrated spray, the coverage range is enlarged, the uniform infiltration of the surface of the extraction basket is ensured, and the partial over extraction or the extraction deficiency is avoided. The structure at arc top can block vertical upward-rushing steam, forces it to transversely spread along the spraying mouth, effectively avoids the water steam to directly strike the inner wall of the barrel cover and then drip, reduces the randomness of the water flow path, and promotes the effective utilization rate of heat energy and water flow. The divergent design of the diffusion opening can balance the steam pressure in the spray column, and the uniform distribution of the multiple spray openings is matched to realize stable and continuous steam output, so that the uniformity and consistency of the extraction process are further ensured. In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below. Drawings The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which: FIG. 1 is a schematic view of a showerhead of the present utility model; Fig. 2 is a cross-sectional view of the showerhead of fig. 1. Description of main reference numerals: 10. the spray pipe column comprises a spray pipe column body, a spray header, a diffusion opening, an arc-shaped top, a spray opening and a spray opening. Detailed Description Reference will now be made in d