CN-224206638-U - Beverage machine capable of preparing hot coffee and cold extraction coffee

Abstract

The utility model discloses a beverage machine capable of preparing hot coffee and cold extraction coffee, which comprises a heater, a first pipe fitting and a second pipe fitting, and is characterized in that the heater supplies heat to the first pipe fitting to heat the first pipe fitting, the first pipe fitting is connected with the second pipe fitting in parallel, two ends of the first pipe fitting are respectively connected with a water tank of the beverage machine and an extraction device of the beverage machine, hot water for hot extraction beverage is supplied through a water channel in the first pipe fitting, drinking water for cold extraction is supplied through the second pipe fitting, an inner pore canal is formed through the first pipe fitting, and the second pipe fitting is inserted into the inner pore canal. According to the utility model, the spiral water channel with a continuous hollow structure is adopted as the first pipe fitting, the second pipe fitting is penetrated into the inner hole of the spiral water channel, so that the second pipe fitting and the first pipe fitting are independently arranged, the instant switching between hot printing and cold drink can be realized, the effect and the taste of the cold drink are ensured, and the use effect is improved.

Inventors

• WANG XIAOJUN

Assignees

• 佛山市顺德区华申电器制造有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (6)

1. 1. The utility model provides a beverage machine that can prepare hot coffee and cold extraction coffee, includes heater, first pipe fitting and second pipe fitting, its characterized in that, heater provide heat with first pipe fitting heating to first pipe fitting, first pipe fitting and second pipe fitting parallel connection back, both ends are connected with the extraction device of beverage machine, the water tank of beverage machine respectively, provide hot water that hot extraction beverage was used through the inside water channel of first pipe fitting, provide cold drinking water that draws usefulness through the second pipe fitting, link up first pipe fitting is provided with the interior pore, the second pipe fitting inserts interior pore.
2. 2. A beverage maker for preparing hot and cold extracted coffee according to claim 1, wherein said heater is a cylindrical thick film heater wrapped around the outer wall.
3. 3. The beverage maker of claim 2, wherein the first tube further comprises a spiral water channel formed on an outer wall of the first tube, and water inlet and outlet pipes are provided on both end surfaces of the first tube, and water channel passages are provided in communication with the water inlet pipe and the spiral water channel, and in communication with the water outlet pipe and the spiral water channel.
4. 4. A beverage maker for preparing hot and cold extracted coffee according to claim 2, wherein said thick film heater is a polyimide heating film or a polyester heating film.
5. 5. A beverage maker for preparing hot and cold extracted coffee according to claim 3, wherein a thermostat is further provided on said thick film heater.
6. 6. A beverage maker according to claim 3 wherein the outer wall of the second tube member is covered with a heat insulating layer.

Description

Beverage machine capable of preparing hot coffee and cold extraction coffee Technical Field The utility model relates to the technical field of beverage machines, in particular to a beverage machine capable of preparing hot coffee and cold extraction coffee. Background At present, beverages such as coffee, fruit juice and the like become daily beverages for many people due to the characteristics of health and low calorie. Among them, compared with the coffee extracted by heat, the coffee extracted by cold has smaller acidity, less damage to caffeine, and rich and unique taste, and is gradually favored by many people. However, the main coffee machines in the market at present are mainly hot extraction, and the coffee machines capable of simultaneously completing cold and hot extraction are lacking. CN201922489977.5 discloses a coffee machine capable of making hot coffee and cold extracted coffee, which comprises a water tank, a funnel, a coffee cup, a heating tube and a water pump, wherein the water outlet of the water tank is connected with one end of the water pump through a pipeline, the other end of the water pump is communicated with the water inlet of the heating tube, the water outlet of the heating tube is communicated with a shower head on the funnel through a water feeding pipe, and the water outlet below the funnel corresponds to the coffee cup. In the technical scheme, the same pipeline is used for providing hot water for hot extraction and drinking water for cold extraction, if cold extraction is immediately carried out after hot extraction, the residual heat of the pipeline can heat the cold water into warm water to influence the effect and taste of cold extraction, and if the pipeline is completely cooled after hot extraction, the waiting time is too long to influence the use. Disclosure of utility model The utility model aims to provide a beverage machine capable of preparing hot coffee and cold extraction coffee, which solves the problem that the coffee machine capable of preparing hot coffee and cold extraction coffee is poor in flavor due to the fact that water temperature is influenced by the temperature of a first pipe line when the hot extraction operation is converted into the cold extraction operation, so as to overcome the defects of the prior art. The utility model provides a beverage machine capable of preparing hot coffee and cold extraction coffee, which comprises a heater, a first pipe fitting and a second pipe fitting, and is characterized in that the heater supplies heat to the first pipe fitting to heat the first pipe fitting, after the first pipe fitting is connected with the second pipe fitting in parallel, two ends of the first pipe fitting are respectively connected with a water tank of the beverage machine and an extraction device of the beverage machine, hot water for hot extraction beverage is supplied through a water channel in the first pipe fitting, drinking water for cold extraction is supplied through the second pipe fitting, an inner pore is arranged to penetrate through the first pipe fitting, and the second pipe fitting is inserted into the inner pore. Further, the heater is a cylindrical thick film heater wrapped on the outer wall. Further, the first pipe fitting further comprises a spiral water channel formed on the outer wall of the first pipe fitting, a water inlet end pipe and a water outlet end pipe are arranged on two end faces of the first pipe fitting first layer, the water inlet end pipe and the spiral water channel are communicated, and a water channel through hole is formed in the water outlet end pipe and the spiral water channel. Further, the thick film heater is a polyimide heating film or a polyester heating film. Furthermore, a temperature controller is further arranged on the thick film heater. Further, the outer wall of the second pipe fitting is coated with a heat insulation layer. The utility model has the advantages that the spiral water channel with a continuous hollow structure is adopted as the first pipe fitting, the second pipe fitting is penetrated into the inner hole of the first pipe fitting, the outer wall of the second pipe fitting is coated with the heat insulation layer, the independent arrangement of the second pipe fitting and the first pipe fitting is realized, namely, the water of the second pipe fitting is used for cold extraction, the water of the first pipe fitting is used for hot extraction, the instant switching between the hot extraction and the cold extraction can be realized, the water temperature phenomenon is not generated, the effect and the taste of the cold extraction coffee liquid are ensured, and the using effect is improved. Drawings FIG. 1 is a schematic view of the construction of first and second tubes of a beverage maker for making hot coffee and cold extracted coffee according to the present utility model. Fig. 2 is a schematic longitudinal section of the first position of fig. 1. Fig. 3 is a schematic