Cold extraction coffee ice liner cooling structure

Abstract

The utility model relates to a cold extraction coffee ice liner cooling structure which comprises a heat insulation sleeve, an extraction bin arranged in the heat insulation sleeve, an extraction bin cover covering the extraction bin, a cooling pipe arranged outside the extraction bin and used for exchanging heat with the extraction bin, and a sleeve cover. The heat insulation sleeve is provided with an opening allowing the extraction bin and the cooling pipe to be placed in, and the sleeve cover is used for sealing the opening. According to the cold extraction coffee ice liner cooling structure, heat exchange is carried out through the cooling pipe and the extraction bin, so that extracted coffee can reach the temperature of ice coffee, the taste of the coffee is kept, and the situation that the taste of the coffee is affected due to the fact that the taste of the coffee is different before and after ice cubes are melted is avoided. The heat insulation sleeve can improve cooling and heat preservation effects.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a cooling structure for a cold brew coffee ice gallbladder. Background Art

[0002] At present, most of the methods for making iced coffee in the market are made by adding ice cubes to the prepared coffee, and its taste is poor. There are also some methods that use a refrigeration mechanism to cool water to the freezing point, and then use a water pump to extract ice water to brew coffee. However, the ice water loses a lot of temperature after passing through the water pump and cannot reach the temperature of iced coffee. The iced coffee made by this method has a light taste and affects the taste of coffee. Content of the Utility Model

[0003] To solve the above problems, the technical solution provides a cooling structure for a cold brew coffee ice gallbladder.

[0004] To achieve the above object, the technical solution is as follows:

[0005] A cooling structure for a cold brew coffee ice gallbladder, comprising a heat insulation sleeve, an extraction chamber provided in the heat insulation sleeve, an extraction chamber cover covering the extraction chamber, a cooling pipe provided outside the extraction chamber and used for heat exchange with the extraction chamber, and a cover. The heat insulation sleeve is provided with an opening for the extraction chamber and the cooling pipe to be placed in, and the cover is used to close the opening.

[0006] A cooling structure for a cold brew coffee ice gallbladder as described above further includes a filter screen provided in the extraction chamber, and the filter screen includes an upper layer and a lower layer.

[0007] A cooling structure for a cold brew coffee ice gallbladder as described above, wherein a partition net is provided on the extraction chamber cover. When the extraction chamber cover covers the extraction chamber, the partition net divides the upper layer and the lower layer.

[0008] A cooling structure for a cold brew coffee ice gallbladder as described above, wherein a bayonet is provided on the side wall of the extraction chamber, and a clamping position is provided on the extraction chamber cover. When the extraction chamber cover rotates relative to the extraction chamber, the clamping position enters the bayonet to limit the separation of the extraction chamber and the extraction chamber cover.

[0009] A cooling structure for a cold brew coffee ice gallbladder as described above, wherein a positioning groove is provided on the bayonet.

[0010] A cooling structure for a cold brew coffee ice gallbladder as described above, wherein a water outlet nozzle is provided at the bottom of the extraction chamber, a valve for closing or conducting the water outlet nozzle, a coupling connected to the valve, and a motor for driving the coupling.

[0011] A cooling structure for a cold brew coffee ice gallbladder as described above, wherein an inner ring is provided on the extraction chamber cover, an outer ring sleeved outside the inner ring, and the clamping position is provided on the outer ring.

[0012] A cold brew coffee ice bladder cooling structure as described above, the opening edge of the extraction chamber is inserted between the outer ring and the inner ring, and a sealing ring is provided between the inner ring and the inner side wall of the extraction chamber.

[0013] A cold brew coffee ice bladder cooling structure as described above, the cooling pipe is spirally wound around the outer circumference of the extraction chamber.

[0014] A cold brew coffee ice bladder cooling structure as described above, the side wall of the extraction chamber is provided with an air inlet and a water inlet for communicating its interior with the outside.

[0015] The beneficial effects of this application are:

[0016] The utility model provides a cold brew coffee ice bladder cooling structure. Through heat exchange between the cooling pipe and the extraction chamber, the extracted coffee can reach the temperature of iced coffee, thus maintaining the taste of the coffee and preventing the difference in the concentration of the coffee taste caused by the melting of the ice cubes before and after, which affects the coffee taste. The heat insulation sleeve can increase the cooling and heat preservation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments.

[0018] Figure 1 is a half-sectional view of the present utility model;

[0019] Figure 2 is an exploded view of the structure of the present utility model; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the following will further describe the present utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] A cold brew coffee ice bladder cooling structure includes a heat insulation sleeve 41, an extraction chamber 21 provided in the heat insulation sleeve 41, an extraction chamber cover 16 covering the extraction chamber 21, a cooling pipe 22 provided outside the extraction chamber 21 and used for heat exchange with the extraction chamber 21, and a cover 42. The heat insulation sleeve 41 is provided with an opening 411 for the extraction chamber 21 and the cooling pipe 22 to be placed in, and the cover 42 is used to close the opening 411.

[0022] The utility model provides a cooling structure for an ice gall of cold brew coffee. Through heat exchange between a cooling pipe and an extraction chamber, the extracted coffee can reach the temperature of iced coffee, thus maintaining the taste of the coffee and preventing the difference in the concentration of the coffee taste caused by the melting of ice cubes before and after, which affects the coffee taste. The heat insulation sleeve can enhance the cooling and heat preservation effects.

[0023] Further, as a preferred implementation manner of this solution rather than a limitation, it further includes a filter screen 43 disposed in the extraction chamber 21, and the filter screen 43 includes an upper layer 431 and a lower layer 432.

[0024] Further, as a preferred implementation manner of this solution rather than a limitation, a partition net 44 is provided on the extraction chamber cover 16. When the extraction chamber cover 16 is combined with the extraction chamber cover 16, the partition net 44 divides the upper layer 431 and the lower layer 432. The coffee powder is in the upper layer, and the extraction liquid enters the extraction chamber after passing through the lower layer for filtration.

[0025] Further, as a preferred implementation manner of this solution rather than a limitation, a bayonet 211 is provided on the side wall of the extraction chamber 21, a clamping position 161 is provided on the extraction chamber cover 16, and the extraction chamber cover 16 rotates relative to the extraction chamber 21, and the clamping position 161 enters the bayonet 211 to limit the separation of the extraction chamber 21 and the extraction chamber cover 16. It is convenient for detachable connection.

[0026] Further, as a preferred implementation manner of this solution rather than a limitation, a positioning groove 212 is provided on the bayonet 211. Provide resistance to limit the rotation of the extraction chamber cover relative to the extraction chamber.

[0027] Further, as a preferred implementation manner of this solution rather than a limitation, a water outlet nozzle 36 is provided at the bottom of the extraction chamber 21, a valve 24 for closing or conducting the water outlet nozzle 36, a coupling 25 connected to the valve 24, and a motor 26 for driving the coupling 25. The valve rotates to conduct or close the water outlet nozzle.

[0028] Further, as a preferred implementation manner of this solution rather than a limitation, an inner ring 162 is provided on the extraction chamber cover 16, an outer ring 163 sleeved outside the inner ring 162, and the clamping position 161 is provided on the outer ring 163.

[0029] Further, as a preferred implementation manner of this solution rather than a limitation, the edge of the opening 411 of the extraction chamber 21 is inserted between the outer ring 163 and the inner ring 162, and a sealing ring 164 is provided between the inner ring 162 and the inner side wall of the extraction chamber 21. Prevent coffee liquid from leaking out.

[0030] Further, as a preferred implementation manner of this solution rather than a limitation, the cooling pipe 22 is wound around the outer periphery of the extraction chamber 21 in a spiral shape. Increase the cooling effect.

[0031] Further, as a preferred implementation manner rather than a limitation of the present solution, an air inlet 213 and a water inlet 214 communicating the inside of the extraction chamber 21 with the outside are provided on the side wall of the extraction chamber 21.

[0032] The above are only the preferred embodiments of the present application, and are not intended to limit the scope of implementation of the present application. All other embodiments with the same or similar principles and basic structures as the present application are within the protection scope of the present application.

Claims

1. A cold brew coffee ice tank cooling structure, characterized in that: It includes a heat insulation sleeve (41), an extraction chamber (21) provided in the heat insulation sleeve (41), an extraction chamber cover (16) covering the extraction chamber (21), a cooling pipe (22) provided outside the extraction chamber (21) and used for heat exchange with the extraction chamber (21), and a sleeve cover (42). The heat insulation sleeve (41) is provided with an opening (411) for the extraction chamber (21) and the cooling pipe (22) to be placed in, and the sleeve cover (42) is used to close the opening (411).

2. The cold brew coffee ice gall cooling structure according to claim 1, wherein: It further includes a filter screen (43) provided in the extraction chamber (21), and the filter screen (43) includes an upper layer (431) and a lower layer (432).

3. The cold brew coffee ice tank cooling structure according to claim 2, wherein: A partition screen (44) is provided on the extraction chamber cover (16). When the extraction chamber cover (16) is combined with the extraction chamber cover (16), the partition screen (44) divides the upper layer (431) and the lower layer (432).

4. A cold brew coffee ice gall cooling structure according to claim 1, characterized in that: A bayonet (211) is provided on the side wall of the extraction chamber (21), and a clamping position (161) is provided on the extraction chamber cover (16). The extraction chamber cover (16) rotates relative to the extraction chamber (21), and the clamping position (161) enters the bayonet (211) to limit the separation of the extraction chamber (21) and the extraction chamber cover (16).

5. The cold brew coffee ice gall cooling structure according to claim 4, characterized in that: A positioning groove (212) is provided on the bayonet (211).

6. The cold brew coffee ice gall cooling structure according to claim 1, wherein: A water outlet nozzle (36) is provided at the bottom of the extraction chamber (21), a valve (24) for closing or conducting the water outlet nozzle (36), a coupling (25) connected to the valve (24), and a motor (26) for driving the coupling (25).

7. A cold brew coffee ice tank cooling structure according to claim 4, characterized in that: An inner ring (162) is provided on the extraction chamber cover (16), an outer ring (163) sleeved outside the inner ring (162), and the clamping position (161) is provided on the outer ring (163).

8. A cold brew coffee ice gall cooling structure according to claim 7, characterized in that: The edge of the opening (411) of the extraction chamber (21) is inserted between the outer ring (163) and the inner ring (162), and a sealing ring (164) is provided between the inner ring (162) and the inner side wall of the extraction chamber (21).

9. The cold brew coffee ice gall cooling structure according to claim 1, characterized in that: The cooling pipe (22) is spirally wound around the outer periphery of the extraction chamber (21).

10. The cold brew coffee ice gall cooling structure according to claim 1, characterized in that: An air inlet (213) and a water inlet (214) communicating the inside of the extraction chamber (21) with the outside are provided on the side wall of the extraction chamber (21).

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