A coffee machine heating boiler with staggered top and bottom

Abstract

This utility model discloses a staggered heating boiler for a coffee machine, including a boiler body, a boiler bottom cover, a coffee handle support, and a heating element placed inside the boiler body. The central axis of the boiler body is not coaxial with the central axis of the boiler bottom cover and is staggered. The boiler body and the boiler bottom cover form a heating water cavity, along with related piping design. This utility model, through its novel boiler design, allows for greater flexibility in the boiler's placement within the coffee machine, minimizes its impact on the top design, and allows for more space and creative design possibilities for the coffee machine's appearance.

Description

Technical Field

[0001] This utility model relates to the design of a coffee machine heating boiler, specifically a coffee machine heating boiler with staggered vertical positioning. Background Technology

[0002] The heating boiler of current coffee machines is coaxial with the boiler body and boiler bottom cover, and is installed on the top of the coffee machine. This inevitably occupies a lot of space on the top of the coffee machine, which limits the appearance design and easily results in a large head.

[0003] Therefore, the design of the coffee machine boiler needs to be addressed. Utility Model Content

[0004] The purpose of this invention is to provide a coffee machine heating boiler with an offset top and bottom, which aims to solve the problem that existing coffee machine heating boilers are coaxial top and bottom, thus taking up space at the top of the coffee machine.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: a coffee machine heating boiler with staggered vertical alignment, comprising: a boiler body, a boiler bottom cover, a coffee handle support, and a heating element placed inside the boiler body; the central axis of the boiler body is not coaxial with the central axis of the boiler bottom cover and is staggered, and the boiler body and the boiler bottom cover form a cavity for heating water.

[0006] The coffee machine heating boiler with staggered vertical alignment is provided, wherein: the boiler body is provided with a boiler inlet connector, a boiler outlet connector, and a hot water outlet connector; the boiler outlet connector and the hot water outlet connector are located at the top of the boiler body, and the boiler inlet connector is located on the side of the boiler body.

[0007] The coffee machine heating boiler with staggered top and bottom is provided with a direct-flow connector for brewing coffee at the top of the boiler body. The direct-flow connector is connected to the water outlet of the boiler bottom cover through a direct-flow pipe.

[0008] The coffee machine heating boiler described above has a staggered vertical arrangement, wherein the direct jet pipe is built into the boiler body.

[0009] The coffee machine heating boiler described above has a staggered vertical arrangement, wherein the coffee handle bracket is connected to the bottom of the boiler by screws.

[0010] The coffee machine heating boiler with staggered vertical alignment is provided, wherein a temperature sensor for detecting the water temperature inside the boiler body is also installed on the side wall of the boiler body.

[0011] The coffee machine heating boiler with staggered vertical alignment is described above, wherein the direct-flow connector, boiler inlet connector, boiler outlet connector, and hot water outlet connector are connected to the coffee machine's pipes through pipes, thereby realizing the functions of brewing coffee and dispensing hot water, and the water temperature discharged from the coffee outlet pipe can be stabilized through the effect of secondary heating.

[0012] The coffee machine heating boiler described above, wherein a solenoid valve is installed in front of the pipes connecting the direct-flow connector, the boiler inlet connector, and the boiler outlet connector.

[0013] Beneficial effects: This utility model solves the problem of the boiler body and boiler bottom cover being installed with their central axes offset, and the boiler body and boiler bottom cover being staggered vertically. This solves the problem of the top of the coffee machine being occupied when the boiler is installed on top, which limits the appearance design and may result in a large and bulky appearance. This design allows for more possibilities in the appearance design of the coffee machine, resulting in a more beautiful appearance and more room for imagination. Attached Figure Description

[0014] Figure 1 This is a cross-sectional view of the implementation of this utility model.

[0015] Figure 2 This is a perspective view of the present invention.

[0016] In the diagram: 1. Boiler body; 2. Boiler bottom cover; 3. Coffee handle bracket; 4. Boiler water outlet connector; 5. Direct water inlet connector for brewing coffee; 6. Boiler water inlet connector; 7. Hot water outlet connector; 8. Heating element; 9. Temperature sensor; 10. Coffee handle; 11. Boiler body centerline; 12. Boiler bottom cover centerline. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer and more explicit, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0018] like Figure 1-2 As shown, this utility model discloses a coffee machine heating boiler with staggered upper and lower parts, including a boiler body 1, a boiler bottom cover 2, a coffee handle bracket 3, a heating element 8 placed in the boiler, water inlet and outlet connectors, various water outlet connectors and a temperature sensor 9.

[0019] Preferably, the central axis 11 of the boiler body is not coaxial with the central axis 12 of the boiler bottom cover and is staggered, forming a water heating chamber 13 with the boiler body 1 and the boiler bottom cover 2 (that is, the center line of the boiler body and the center line of the boiler bottom cover are staggered). This forms a water heating chamber 13, which is connected to the coffee handle bracket 3 by screws 14. At this time, the left side of the position shown in Figure 1 is left empty. This position is usually the design position of the top control panel of the coffee machine. The chamber 13 is a closed space, and the closed space is also equipped with a heating element 8 for heating the water in the main body of the pot.

[0020] Preferably, the boiler body 1 is provided with a boiler inlet connector 6, a boiler outlet connector 4, and a hot water outlet connector 7; the boiler outlet connector 4 and the hot water outlet connector 7 are located on the top of the boiler body 1, and the boiler inlet connector 6 is located on the side of the boiler body 1.

[0021] Preferably, the top of the boiler body 1 is also provided with a direct-flow connector 5 for brewing coffee, and the direct-flow connector 5 is connected to the water outlet of the boiler bottom cover 2 through a direct-flow pipe 14.

[0022] Preferably, the temperature sensor 9 is installed on the side wall of the boiler body 1 to detect the water temperature inside the boiler body 1.

[0023] Preferably, the direct-flow connector 5, boiler inlet connector 6, boiler outlet connector 4, and hot water outlet connector 7 are connected to the coffee machine's pipes via pipes, thereby enabling the functions of brewing coffee and dispensing hot water, and stabilizing the water temperature discharged from the coffee outlet pipe through the effect of secondary heating.

[0024] Preferably, a solenoid valve is installed in front of the pipes connected to the direct-flow connector 5, the boiler inlet connector 6, and the boiler outlet connector 4.

[0025] Preferably, the coffee handle bracket 3 is rotated and fixed to the coffee handle 10.

[0026] In actual use, the coffee machine first fills the boiler with room temperature water, and then the heating element 8 heats the water to the set temperature.

[0027] After reaching the preset temperature, when the user uses the coffee brewing function, the coffee machine restarts the water pump (not shown in the diagram) to fill the boiler with water again. Simultaneously, the coffee machine controls the water flow by controlling the on / off of the water pipes at each boiler connection via a solenoid valve. The solenoid valve in front of boiler outlet connector 4 opens, allowing water to flow from connector 4. The water then flows through the pipes as indicated by the arrows to the direct-flow connector 5 for coffee brewing. As the water flows through the pipes of the direct-flow connector 5, it is reheated by the hot water in the boiler and flows vertically to the bottom coffee handle 10, brewing the coffee grounds inside. This ensures a constant water temperature during coffee brewing and reduces the impact of the piping on the water temperature.

[0028] Preferably, the hot water outlet connector 7 can be connected to the hot water pipe of the coffee machine, or the water circuit can be controlled by another solenoid valve (not shown in the figure). When this water circuit is connected, the hot water pipe can quickly obtain hot water with a stable temperature and a large volume.

[0029] This utility model provides a coffee machine heating boiler with an offset top and bottom, aiming to solve the problem that the existing coffee machine heating boilers are coaxial top and bottom, which takes up the top position of the coffee machine and provides more design space for the appearance design of the coffee machine.

[0030] The above are merely preferred embodiments of this utility model, and should not be construed as limiting the scope of this utility model. It should be noted that for those skilled in the art, any modifications or equivalent substitutions to the technical solution of this utility model without creative effort do not depart from the protection scope of this utility model.

Claims

1. A coffee machine heating boiler with staggered vertical positioning, characterized in that, include: The boiler body, boiler bottom cover, coffee handle bracket, and heating element placed inside the boiler body; the central axis of the boiler body and the central axis of the boiler bottom cover are not coaxial and are staggered, and the boiler body and the boiler bottom cover form a cavity for heating water.

2. The coffee machine heating boiler with staggered vertical alignment according to claim 1, characterized in that, The boiler body is provided with a boiler inlet connector, a boiler outlet connector, and a hot water outlet connector; the boiler outlet connector and the hot water outlet connector are located on the top of the boiler body, and the boiler inlet connector is located on the side of the boiler body.

3. A coffee machine heating boiler with staggered vertical alignment according to claim 2, characterized in that, The top of the boiler body is also equipped with a direct-flow connector for brewing coffee, which is connected to the water outlet of the boiler bottom cover via a direct-flow pipe.

4. A coffee machine heating boiler with staggered vertical alignment according to claim 3, characterized in that, The straight-flow pipe is built into the boiler body.

5. A coffee machine heating boiler with staggered vertical alignment according to claim 4, characterized in that, The coffee portafilter holder is attached to the bottom of the boiler with screws.

6. A coffee machine heating boiler with staggered vertical alignment according to claim 5, characterized in that, The side wall of the boiler body is also equipped with a temperature sensor for detecting the water temperature inside the boiler body.

7. A coffee machine heating boiler with staggered vertical alignment according to claim 6, characterized in that, The direct-flow connector, boiler inlet connector, boiler outlet connector, and hot water outlet connector are connected to the coffee machine's pipes via pipes, thereby enabling the functions of brewing coffee and dispensing hot water. The secondary heating effect also ensures that the water temperature discharged from the coffee outlet pipe is stable.

8. A coffee machine heating boiler with staggered vertical alignment according to claim 7, characterized in that, Solenoid valves are also installed in front of the pipes connected to the direct-flow connector, boiler inlet connector, and boiler outlet connector.

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