CN215777367U

CN215777367U - Coffee machine boiler of high-efficient heating

Info

Publication number: CN215777367U
Application number: CN202121368300.7U
Authority: CN
Inventors: 叶中力
Original assignee: Dongguan Houjie Chiling General Electric Manufacturing Co ltd
Current assignee: Dongguan Houjie Chiling General Electric Manufacturing Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-11
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a coffee machine boiler capable of efficiently heating, which comprises a boiler body and a flow guide device, wherein the flow guide device is arranged in the boiler body, the flow guide device comprises a stainless steel water pipe, a threaded inner core, a water inlet pipe and a water outlet pipe, the stainless steel water pipe is sleeved in the boiler body, the inner wall of the stainless steel water pipe and the threaded inner core form a closed spiral flow guide groove, the water inlet pipe and the water outlet pipe are both arranged in the threaded inner core, the water inlet pipe is positioned at the lower end of the threaded inner core, one end of the water inlet pipe is communicated with the lower end of the spiral flow guide groove, the water outlet pipe is positioned at the upper end of the threaded inner core, and one end of the water outlet pipe is communicated with the upper end of the spiral flow guide groove. The utility model adopts the structure of the stainless steel water pipe, so that the heated water is healthy and safe, and adopts the structure of the spiral diversion trench, so that the water is uniformly and stably heated, the preheating time is fast, the heating efficiency is high, and the practicability is strong.

Description

Coffee machine boiler of high-efficient heating

Technical Field

The utility model relates to the technical field of coffee machines, in particular to a coffee machine boiler capable of efficiently heating.

Background

In recent years, with the continuous development of society and the continuous progress of scientific level, as people pursue higher and higher living quality, coffee becomes one of the necessary drinks for people during daily work and entertainment, therefore, in order to save manpower and manual labor, the coffee machine becomes a choice of many merchants and individuals, and the existing coffee machine boiler has some defects, one of which is that the existing coffee machine boiler water is heated unevenly and stably, the temperature can not reach the same, and some parts are hot and some parts are cold; secondly, the water heating efficiency of the existing coffee machine boiler is low, and the using requirements of modern people on the coffee machine boiler cannot be met.

There is therefore a great need in the market for an efficient heating coffee machine boiler to solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the coffee machine boiler with high heating efficiency, the structure of the stainless steel water pipe is adopted, the heated water is healthy and safe, the spiral diversion trench structure is adopted, the water heating is uniform and stable, the preheating time is fast, the heating efficiency is high, and the practicability is strong.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a coffee machine boiler of high-efficient heating, its includes boiler body and guiding device, guiding device sets up in boiler body's inside, guiding device includes stainless steel water pipe, threaded inner core, inlet tube and outlet pipe, boiler body's inside is located to the stainless steel water pipe cover, the inner wall of stainless steel water pipe and threaded inner core form inclosed heliciform guiding gutter, the inside of threaded inner core is placed in to inlet tube and outlet pipe are all, the inlet tube is located the one end of the lower extreme of threaded inner core and inlet tube and the lower extreme of heliciform guiding gutter and is linked together, the outlet pipe is located the upper end of threaded inner core and the one end of outlet pipe is linked together with the upper end of heliciform guiding gutter.

As a further elaboration of the above technical solution:

in the above scheme, the boiler body comprises a die casting and a heating pipe, the die casting is coated outside the flow guide device, the die casting is provided with a spiral through groove, and the heating pipe is arranged at the spiral through groove.

In the scheme, the die casting is made of an aluminum alloy material.

In the above scheme, the boiler further comprises a water inlet device and a water outlet device, the water inlet device comprises a bottom cover and a water inlet, the water inlet is formed in the middle of the bottom cover, the bottom cover covers the bottom ends of the boiler body and the flow guide device, the water inlet is communicated with the other end of the water inlet pipe, and first sealing rings are arranged at the covering positions of the bottom cover, the boiler body and the flow guide device.

In the above scheme, the water outlet device comprises an upper cover and a water outlet, the water outlet is arranged in the middle of the upper cover, the upper cover covers the upper ends of the boiler body and the flow guide device, the water outlet is communicated with the other end of the water outlet pipe, and second sealing rings are arranged at the covered positions of the upper cover, the boiler body and the flow guide device.

In the above scheme, the water inlet pipe is communicated with an external water pump.

In the above scheme, the boiler body is provided with the temperature control device and the protection device

In the above scheme, the threaded inner core is made of any one of stainless steel, food-grade silica gel or food-grade plastic.

Compared with the prior art, the water heater has the advantages of being obvious in advantages and beneficial effects, reasonable in design and novel in structure, heated water is enabled to be healthy and safe by adopting the structural design of the stainless steel water pipe, room temperature water is uniformly and stably heated by adopting the structural design of the spiral diversion trench, the problems that some water is too high in temperature and some water is insufficient in temperature during heating are solved, the preheating time is short, the heating efficiency is high, and the water heater is high in practicability.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions attained thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention.

The attached drawings indicate the following: 1. a boiler body; 11. die casting; 12. a heat generating tube; 2. a flow guide device; 21. a stainless steel water pipe; 22. a threaded inner core; 23. a water inlet pipe; 24. a water outlet pipe; 25. a spiral diversion trench; 3. a water inlet device; 31. a bottom cover; 32. a water inlet; 4. a water outlet device; 41. an upper cover; 42. a water outlet; 5. a first seal ring; 6. and a second seal ring.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-2, a coffee machine boiler capable of efficient heating includes a boiler body 1 and a flow guide device 2, the flow guide device 2 is disposed inside the boiler body 1, the flow guide device 2 includes a stainless steel water pipe 21, a threaded inner core 22, a water inlet pipe 23 and a water outlet pipe 24, the stainless steel water pipe 21 is sleeved inside the boiler body 1, an outer surface of the threaded inner core 22 and an inner wall of the stainless steel water pipe 21 form a closed spiral flow guide groove 25, the water inlet pipe 23 and the water outlet pipe 24 are both disposed inside the threaded inner core 22, the water inlet pipe 23 is located at a lower end of the threaded inner core 22, one end of the water inlet pipe 23 is communicated with a lower end of the spiral flow guide groove 25, the water outlet pipe 24 is located at an upper end of the threaded inner core 22, and one end of the water outlet pipe 24 is communicated with an upper end of the spiral flow guide groove 25.

As a further improvement of the present invention, the boiler body 1 comprises a die casting 11 and a heating pipe 12, the die casting 11 is coated outside the diversion device 2, the die casting 11 is provided with a spiral through groove, the heating pipe 12 is arranged at the spiral through groove, and the heating pipe 12 is used for heating the normal temperature water at the spiral diversion groove 25.

As a further improvement of the present invention, the die casting 11 is made of an aluminum alloy material.

As a further improvement of the utility model, the boiler further comprises a water inlet device 3 and a water outlet device 4, wherein the water inlet device 3 comprises a bottom cover 31 and a water inlet 32, the water inlet 32 is arranged in the middle of the bottom cover 31, the bottom cover 31 covers the bottom ends of the boiler body 1 and the flow guide device 2, the water inlet 32 is communicated with the other end of the water inlet pipe 23, and a first sealing ring 5 is arranged at the covering position of the bottom cover 31, the boiler body 1 and the flow guide device 2.

As a further improvement of the present invention, the water outlet device 4 includes an upper cover 41 and a water outlet 42, the water outlet 42 is disposed in the middle of the upper cover 41, the upper cover 41 covers the upper ends of the boiler body 1 and the diversion device 2, the water outlet 42 is communicated with the other end of the water outlet pipe 24, and a second sealing ring 6 is disposed at the covering position of the upper cover 41, the boiler body 1 and the diversion device 2.

As a further improvement of the utility model, the water inlet pipe 23 is communicated with an external water pump.

As a further improvement of the utility model, a temperature control device and a protection device are arranged on the boiler body 1, the temperature control device is used for adjusting the water temperature, and the protection device is used for protecting the heating tube from abnormal dry burning.

As a further improvement of the present invention, the threaded inner core 22 is made of any one of stainless steel, food-grade silica gel, or food-grade plastic.

The utility model is communicated with an external water pump, room-temperature water is pushed to enter through the water inlet pipe 23 by the outside, flows along the spiral diversion groove 26 for heating, is heated to a specified temperature by the temperature control device, and finally flows out through the water outlet pipe 24, thereby achieving the function of heating the room-temperature water to the specified temperature for brewing coffee.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, so that any modifications, equivalents, improvements, etc. made to the above embodiment according to the present invention are within the scope of the present invention.

Claims

1. The utility model provides a coffee machine boiler of high-efficient heating, its characterized in that, it includes boiler body and guiding device, guiding device sets up in boiler body's inside, guiding device includes stainless steel water pipe, screw thread inner core, inlet tube and outlet pipe, boiler body's inside is located to the stainless steel water pipe cover, the inner wall and the screw thread inner core of stainless steel water pipe form inclosed heliciform guiding gutter, place the inside of screw thread inner core in inlet tube and the outlet pipe is all, the inlet tube is located the lower extreme of screw thread inner core and the one end of inlet tube is linked together with the lower extreme of heliciform guiding gutter, the outlet pipe is located the upper end of screw thread inner core and the one end of outlet pipe is linked together with the upper end of heliciform guiding gutter.

2. An efficient heating coffee machine boiler as claimed in claim 1, characterized in that said boiler body comprises a die casting and a heating tube, said die casting is coated outside the flow guiding device, said die casting is provided with a spiral through groove, and said heating tube is arranged at the spiral through groove.

3. An efficient heating coffee machine boiler as claimed in claim 1, wherein said die cast parts are made of an aluminium alloy material.

4. The coffee machine boiler with high heating efficiency as claimed in claim 1, further comprising a water inlet device and a water outlet device, wherein the water inlet device comprises a bottom cover and a water inlet, the water inlet is arranged in the middle of the bottom cover, the bottom cover covers the bottom ends of the boiler body and the flow guide device, the water inlet is communicated with the other end of the water inlet pipe, and a first sealing ring is arranged at the covering position of the bottom cover, the boiler body and the flow guide device.

5. The efficient heating boiler of the coffee machine as claimed in claim 4, wherein the water outlet device comprises an upper cover and a water outlet, the water outlet is arranged in the middle of the upper cover, the upper cover covers the upper ends of the boiler body and the flow guide device, the water outlet is communicated with the other end of the water outlet pipe, and a second sealing ring is arranged at the covering position of the upper cover, the boiler body and the flow guide device.

6. An efficient heating coffee machine boiler as claimed in claim 1, characterized in that said water inlet pipe is in communication with an external water pump.

7. An efficient heating coffee machine boiler as claimed in claim 1, characterized in that the boiler body is provided with a temperature control device and a protection device.

8. An efficient heating coffee machine boiler as claimed in claim 1, wherein said threaded inner core is made of any one of stainless steel, food grade silica gel or food grade plastic.