CN115381290A

CN115381290A - Sub-saturated type brewing head

Info

Publication number: CN115381290A
Application number: CN202211052639.5A
Authority: CN
Inventors: 汪劲; 朱文静; 谢建萍; 沈孝毕
Original assignee: Corrima Electrical Appliances Co ltd
Current assignee: Corrima Electrical Appliances Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-11-25

Abstract

The invention discloses a sub-saturated brewing head, which comprises a heating pot, a mother boiler and a sub boiler, wherein one end of the heating pot is communicated with the brewing head, a first heating pipe is arranged in the heating pot, and a first water outlet return opening and a first water inlet return opening are arranged on the heating pot. Have the stability of high temperature of leaving water, the leaving water temperature of accurate control coffee machine to the better coffee powder that goes in the extraction coffee funnel, and can the quick accuse temperature, thereby realize the extraction demand to different users.

Description

Sub-saturated brewing head

Technical Field

The invention relates to coffee machine equipment, in particular to a sub-saturated brewing head.

Background

For brewing coffee, the brewing water temperature is an important factor influencing the taste of coffee, the water outlet mode of the existing coffee machine is basically that the coffee passes through a heating tube once, the water outlet speed is low, the waiting time is long, the temperature is not stable enough, and the taste and the flavor of the brewed coffee are different due to the difference of the water outlet temperature and the length of the water outlet time.

Disclosure of Invention

The invention aims to provide a sub-saturated type brewing head which has extremely high stability of the temperature of outlet water and more accurate control of the temperature of the outlet water.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a sub-saturation formula head of cooking, includes heating a kind of deep pot, mother boiler and son boiler, the one end intercommunication of heating a kind of deep pot has the head of cooking, be provided with first heating pipe in the heating a kind of deep pot, be provided with first water return opening and first water inlet return opening on the heating a kind of deep pot, be provided with second water return opening and second water inlet return opening on the son boiler, be provided with the outlet pipe between first water return opening and the second water inlet return opening, be provided with the inlet tube between second water return opening and the first water inlet return opening, son boiler is located mother boiler, be provided with the second heating pipe on the mother boiler.

Preferably, two groups of the brewing head, the sub-boiler and the heating pot are arranged in parallel in the length direction of the main boiler.

By adopting the technical scheme, a plurality of groups of sub-boilers and brewing heads can be arranged for supply according to commercial use.

Preferably, the heating pot is provided with a temperature controller and a temperature sensor.

By adopting the technical scheme, the temperature in the heating pot is accurately controlled.

Preferably, the sub-boilers have a cylindrical shape.

Preferably, a heating cavity is formed in the main boiler, a first mounting hole and a second mounting hole are symmetrically formed in the side wall of the main boiler, the first mounting hole and the second mounting hole are communicated with the heating cavity, the first mounting hole and the second mounting hole are matched with the side wall of the sub boiler, and the water outlet pipe and the water inlet pipe are located on the outer side of the main boiler.

Through adopting above-mentioned technical scheme, first mounting hole and second mounting hole play the effect of fixed and connector boiler.

Preferably, the second heating pipe is located in the heating cavity, the mother boiler is cylindrical, and the second heating pipe is parallel to the axis of the mother boiler.

Through adopting above-mentioned technical scheme, the second heating pipe is in the back of the mother boiler better and is heated.

Preferably, the sub-boiler is obliquely arranged in the main boiler.

Through adopting above-mentioned technical scheme, be convenient for hot water circulation between inlet tube and outlet pipe.

Preferably, the mother boiler is provided with an exhaust valve.

Through adopting above-mentioned technical scheme, as the relief valve, play the effect of pressurize and pressure release.

Preferably, the heating cavity is communicated with a liquid inlet and a liquid outlet.

Through adopting above-mentioned technical scheme, fill into water in to the heating chamber, heat and keep warm to the sub-boiler.

In summary, the heating pot connected to the brewing head and the sub boiler form a loop through the water inlet pipe and the water outlet pipe, so that heat exchange can be carried out, and the heating pot connected to the brewing head is provided with a temperature sensor, so that the temperature of the brewing head can be adjusted; the heating pot heats water, the sub-boiler provides more containing spaces, namely, the water yield is increased, simultaneously, the heated water is temporarily remained in the sub-boiler, and the sub-boiler is insulated in the main boiler, so that the stability of high water outlet temperature is realized, the water outlet temperature of the coffee machine is accurately controlled, the coffee powder in the coffee funnel is better extracted, the temperature can be rapidly controlled, and the extraction requirements of different users are met.

The sub-saturation type brewing head provided by the invention has the greatest difference from the saturation type brewing head that the saturation type brewing head needs a large boiler water body for subsequent stabilization, and needs a thick water pipe directly connected from the boiler, so that a problem can be caused, one boiler probably needs 200-300 cups of coffee to be used up, that means that if the using amount of the boiler in one day is only 50 cups, the water in the boiler can be repeatedly roasted to become dead water, and the body health is influenced.

Drawings

FIG. 1 is a schematic diagram of an embodiment with half of the mother boiler removed;

FIG. 2 is a schematic structural diagram of two sub-boilers and components thereof according to an embodiment;

FIG. 3 is a schematic side view of the embodiment;

FIG. 4 is a schematic structural view of the embodiment;

in the figure, 1, a heating pot; 11. a first water outlet return port; 12. a first water inlet return port; 13. a first heat-generating pipe; 14. boiling the head; 15. a temperature controller; 16. a temperature sensor; 2. a mother boiler; 21. a second heat generating tube; 22. a heating cavity; 23. a first mounting hole; 24. a second mounting hole; 26. a liquid inlet; 27. a liquid outlet; 3. a sub-boiler; 31. a second water outlet return port; 32. a second water inlet return port; 41. a water outlet pipe; 42. and (4) a water inlet pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

The embodiment is as follows:

as shown in fig. 1 to 4, a sub-saturated brewing head includes a heating pot 1, a main boiler 2 and a sub-boiler 3, the heating pot 1 is provided with a temperature controller 15 and a temperature sensor 16, wherein the main boiler 2 is cylindrical, the main boiler 2 is provided with one, the heating pot 1 and the sub-boiler 3 are in one group, at least one group can be provided on the main boiler 2, in this embodiment, two groups of the brewing head 14, the sub-boiler 3 and the heating pot 1 are arranged in parallel in the length direction of the main boiler 2.

As shown in fig. 3, the heating pot 1 is provided with a water inlet for supplying water to the heating pot 1 for heating, one end of the heating pot 1 is communicated with the brewing head 14, and the brewing head 14 is used for heating water in the heating pot 1 to discharge water, so as to brew coffee; the heating pot 1 is internally provided with a first heating pipe 13, the first heating pipe 13 heats water in the heating pot 1, the heating pot 1 is provided with a first water outlet return opening 11 and a first water inlet return opening 12, the first water outlet return opening 11 is arranged at the bottom of the heating pot 1, and the first water inlet intersection is arranged at one end of the heating pot 1, which is far away from the brewing head 14.

As shown in fig. 2, the sub boiler 3 is provided with a second water outlet circuit opening 31 and a second water inlet circuit opening 32, wherein the second water outlet circuit opening 31 is arranged at the bottom of the sub boiler 3, the second water inlet circuit opening 32 is arranged at the top of the sub boiler 3, a water outlet pipe 41 is arranged between the first water outlet circuit opening 11 and the second water inlet circuit opening 32, a water inlet pipe 42 is arranged between the second water outlet circuit and the first water inlet circuit opening 12, and the second water inlet circuit opening 32 is communicated with a three-way opening, so that water inflow to the water path is realized through the second water inlet circuit opening 32.

As shown in fig. 1, the sub boiler 3 is located the main boiler 2, the sub boiler 3 is inclined and arranged in the main boiler 2, the sub boiler 3 is cylindrical, the heating cavity 22 is arranged in the main boiler 2, an exhaust valve is arranged on the main boiler 2, the side wall of the main boiler 2 is symmetrically provided with a first mounting hole 23 and a second mounting hole 24, the first mounting hole 23 and the second mounting hole 24 are communicated with the heating cavity 22, the first mounting hole 23 and the second mounting hole 24 are matched with the side wall of the sub boiler 3, the water outlet pipe 41 and the water inlet pipe 42 are located outside the main boiler 2, the main boiler 2 is provided with a second heating pipe 21, the second heating pipe is located in the heating cavity 22, the main boiler 2 is cylindrical, the second heating pipe is arranged in parallel with the axis of the main boiler 2, and the heating cavity 22 is communicated with a liquid inlet 26 and a liquid outlet 27, and the main boiler 2 is filled with liquid.

The working principle is as follows:

in the using process, the main boiler 2 is filled with water, the waterway structure is adjusted to enable the water to enter the sub-boiler 3 through the valve on the second water inlet return port 32, the water in the sub-boiler 3 enters the first water inlet return port 12 through the water inlet pipe 42, then the water is heated in the heating pot 1 and continuously flows back to the sub-boiler 3 through the water outlet pipe 41, the main boiler 2 keeps the temperature of the water in the sub-boiler 3 under the heating of the second heating pipe 21, and when the water is boiled, the hot water with stable outlet temperature flows out through the boiling head 14.

Claims

1. A sub-saturated formula boiling head which characterized in that: including heating a kind of deep pot (1), mother boiler (2) and son boiler (3), the one end intercommunication of heating a kind of deep pot (1) has boiling head (14), be provided with first heating pipe (13) in heating a kind of deep pot (1), be provided with first water return circuit mouth (11) and first water return circuit mouth (12) on heating a kind of deep pot (1), be provided with second water return circuit mouth (31) and second water return circuit mouth (32) on son boiler (3), be provided with outlet pipe (41) between first water return circuit mouth (11) and second water return circuit mouth (32), be provided with inlet tube (42) between second water return circuit and first water return circuit mouth (12), son boiler (3) are located mother boiler (2), be provided with second heating pipe (21) on mother boiler (2).

2. The sub-saturated brewing head according to claim 1, wherein: the brewing heads (14), the sub-boilers (3) and the heating pots (1) are arranged in two groups in parallel in the length direction of the main boiler (2).

3. The sub-saturated brewing head according to claim 1, wherein: the heating pot (1) is provided with a temperature controller (15) and a temperature sensor (16).

4. The sub-saturated brewing head according to claim 1, wherein: the sub-boiler (3) is cylindrical.

5. The sub-saturated brewing head according to claim 4, wherein: be provided with heating chamber (22) in female boiler (2), female boiler (2) lateral wall symmetry is provided with first mounting hole (23) and second mounting hole (24), first mounting hole (23) and second mounting hole (24) all communicate with heating chamber (22), first mounting hole (23) and second mounting hole (24) all cooperate with the lateral wall of sub-boiler (3), outlet pipe (41) are located the female boiler (2) outside with inlet tube (42).

6. The sub-saturated brewing head according to claim 5, wherein: the second heating pipe is located heating chamber (22), female boiler (2) are cylindrical, the second heating pipe sets up with the axis parallel of female boiler (2).

7. The sub-saturated brewing head according to claim 5, wherein: the sub boiler (3) is obliquely arranged in the main boiler (2).

8. The sub-saturated brewing head according to claim 5, wherein: and an exhaust valve is arranged on the mother boiler (2).

9. The sub-saturated brewing head according to claim 5, wherein: the heating cavity (22) is communicated with a liquid inlet (26) and a liquid outlet (27).