CN214208079U - Grinding coffee machine capable of accurately controlling water temperature - Google Patents
Grinding coffee machine capable of accurately controlling water temperature Download PDFInfo
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- CN214208079U CN214208079U CN202023194172.7U CN202023194172U CN214208079U CN 214208079 U CN214208079 U CN 214208079U CN 202023194172 U CN202023194172 U CN 202023194172U CN 214208079 U CN214208079 U CN 214208079U
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Abstract
The utility model discloses a but grinding coffee machine of accurate control temperature, which comprises a base, set up coffee machine main part and the control circuit board on the base, still including setting up the waterway system on coffee machine main part, waterway system includes the water tank, the water pump, heating element, delivery pipe and determine module, the water tank sets up in coffee machine main part, the water pump is arranged in the pump sending water tank to the heating element in, heating element passes through the pipeline and links to each other with the delivery pipe, heating element and determine module link to each other with control circuit board respectively, determine module is used for detecting the temperature that gets into heating element and detects the temperature that heating element flows, so that heating element heats according to the temperature. The utility model discloses a detection element detects the temperature that gets into heating element and outflow heating element, makes heating element heat water according to the temperature of feedback to the realization carries out accurate control to the temperature, guarantees that coffee dashes the best temperature of dashing the bubble extraction, in order to dash the coffee that goes out high-quality.
Description
Technical Field
The utility model relates to a coffee machine technical field, concretely relates to but grinding coffee machine of accurate control temperature.
Background
Coffee grinding machines can crush coffee beans and grind the coffee beans into coffee powder, and then brew the coffee powder, and fresh coffee can be provided for users to drink, so that more and more people select coffee grinding machines to brew coffee.
Most of the existing coffee grinding machines adopt an instant water channel system, that is, water is heated into hot water by a straight-through pipeline, and meanwhile, partial steam pressure generated by the heated water sends the hot water into a grinding cup to be brewed and extracted with ground coffee powder. The coffee machine has no temperature feedback system, cannot accurately control the water temperature, cannot ensure the optimal temperature for brewing and extracting coffee, and greatly influences the taste of the coffee brewed by the coffee machine, so that high-quality coffee is difficult to brew.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a coffee grinding machine capable of accurately controlling water temperature.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the grinding coffee machine comprises a base, a coffee machine main body and a control circuit board, wherein the coffee machine main body and the control circuit board are arranged on the base, the water path system is arranged on the coffee machine main body and comprises a water tank, a water pump, a heating assembly, a water supply pipe and a detection assembly, the water tank is arranged in the coffee machine main body, the water pump is used for pumping water in the water tank to the heating assembly, the heating assembly is connected with the water supply pipe through a pipeline, the heating assembly and the detection assembly are respectively connected with the control circuit board, and the detection assembly is used for detecting the temperature of the water entering the heating assembly and the temperature of the water flowing out of the heating assembly so as to enable the heating assembly to heat according to the temperature of the water.
Preferably, the detection component comprises a water inlet pipe, a water outlet pipe, a first temperature sensor and a second temperature sensor, the water inlet end of the water inlet pipe is connected with the water pump through a pipeline, the water outlet end of the water inlet pipe is connected with the water inlet end of the heating component through a pipeline, the water inlet end of the water outlet pipe is connected with the water outlet end of the heating component through a pipeline, the water outlet end of the water outlet pipe is connected with the water supply pipe through a pipeline, the first temperature sensor and the second temperature sensor are connected with the control circuit board, and the first temperature sensor and the second temperature sensor are respectively arranged in the water inlet pipe and the water outlet pipe.
Preferably, the heating assembly comprises a heating part and a heating water pipe, the heating water pipe is arranged in the heating part, water in the heating water pipe is heated by the heating part, the water inlet end of the heating water pipe is connected with the water outlet end of the water inlet pipe through a pipeline, and the water outlet end of the heating water pipe is connected with the water inlet end of the water outlet pipe through a pipeline.
Preferably, the heating assembly further comprises a heat insulation shell, the heating element comprises a heating pipe and a heating body, the heating pipe and the heating water pipe are both arranged in the heating body, and the heat insulation shell is coated on the outer surface of the heating body.
Preferably, heating tube and heating water pipe all adopt coil pipe column structure, just the heating tube is located the middle part of heating water pipe, the heat-generating body adopts the casting aluminum alloy to make.
Preferably, a heat preservation assembly is arranged on the base and electrically connected with the control circuit board for preserving heat of the coffee pot placed on the heat preservation assembly.
Preferably, the heat preservation subassembly includes mount pad, heat preservation dish, the board that generates heat and electric heating member, the mount pad set firmly in the base, the heat preservation dish set up in the mount pad, the board that generates heat set firmly in the bottom of heat preservation dish, electric heating member set up in the mount pad, be used for the board heating that generates heat.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
1. the utility model discloses a detection element detects the temperature that gets into heating element and outflow heating element, makes heating element heat water according to the temperature of feedback to the realization carries out accurate control to the temperature, guarantees that coffee dashes the best temperature of dashing the bubble extraction, in order to dash the coffee that goes out high-quality.
2. The utility model discloses a heating tube and heating water pipe of coil pipe column structure, and the heating tube is located heating water pipe's middle part, and the heat transfer that produces the heating tube through the heat-generating body makes the hydrothermal to heating water pipe, compares in the heating pipe of through type, can not only with the hydrothermal to higher optimum temperature, the heat is difficult to scatter and disappear moreover, the temperature after the heating is more stable.
3. The utility model discloses be provided with the heat preservation subassembly in the coffee machine base, can keep warm to the coffee pot of placing above that through the heat preservation subassembly, avoid coffee to influence user's drinking taste because of the cooling down.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic perspective view of a partial structure of the present invention;
FIG. 4 is a schematic view of a portion of the waterway system;
FIG. 5 is a schematic view of a heating assembly;
fig. 6 is a schematic structural view of the heat-insulating assembly.
Description of reference numerals:
a base 100;
a coffee maker main body 200;
a control circuit board 300;
the water heater comprises a water tank 410, a water pump 420, a heating component 430, a heating part 431, a heating pipe 4311, a heating body 4312, a heating water pipe 432, a heat insulation shell 433, a water supply pipe 440, a detection component 450, a water inlet pipe 451, a water outlet pipe 452, a first temperature sensor 453 and a second temperature sensor 454;
the heat preservation component 500, the mounting seat 510, the heat preservation plate 520, the heating plate 530 and the electric heating element 540;
a coffee maker 600.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
With reference to fig. 1 to 5, the present invention discloses a coffee grinding machine capable of accurately controlling water temperature, which comprises a base 100, a coffee machine main body 200 and a control circuit board 300, which are disposed on the base 100, and a waterway system disposed on the coffee machine main body 200.
The water path system comprises a water tank 410, a water pump 420, a heating assembly 430, a water supply pipe 440 and a detection assembly 450, wherein the water tank 410 is arranged in the coffee machine main body 200, the water pump 420 is used for pumping water in the water tank 410 to the heating assembly 430, the heating assembly 430 is connected with the water supply pipe 440 through a pipeline, the water supply pipe 440 feeds hot water into the coffee machine main body 200 for brewing and extracting coffee powder, the heating assembly 430 and the detection assembly 450 are respectively connected with the control circuit board 300, and the detection assembly 450 is used for detecting the temperature of the water entering the heating assembly 430 and the temperature of the water flowing out of the heating assembly 430, so that the heating assembly 430 is heated according to the water temperature.
The detecting assembly 450 includes an integrated water inlet pipe 451, a water outlet pipe 452, a first temperature sensor 453 and a second temperature sensor 454, the water inlet end of the water inlet pipe 451 is connected to the water pump 420 through a pipe, the water outlet end of the water inlet pipe is connected to the water inlet end of the heating assembly 430 through a pipe, the water inlet end of the water outlet pipe 452 is connected to the water outlet end of the heating assembly 430 through a pipe, the water outlet end of the water outlet pipe 452 is connected to the water supply pipe 440 through a pipe, the first temperature sensor 453 and the second temperature sensor 454 are connected to the control circuit board 300, and the first temperature sensor 453 and the second temperature sensor 454 are respectively disposed in the water inlet pipe 451 and the water outlet pipe 452.
The heating assembly 430 comprises a heating member 431 and a heating water pipe 432, the heating water pipe 432 is arranged in the heating member 431, water in the heating water pipe 432 is heated through the heating member 431, the water inlet end of the heating water pipe 432 is connected with the water outlet end of the water inlet pipe 451 through a pipeline, and the water outlet end of the heating water pipe 432 is connected with the water inlet end of the water outlet pipe 452 through a pipeline.
The heating assembly 430 further comprises a heat insulation shell 433, the heating member 431 comprises a heating pipe 4311 and a heating body 4312, the heating pipe 4311 and the heating water pipe 432 are both arranged in the heating body 4312, and the heat insulation shell 433 is coated on the outer surface of the heating body 4312. In this embodiment, the heating tube 4311 and the heating water tube 432 are both in a coil-shaped structure, the heating tube 4311 is located in the middle of the heating water tube 432, and the heating body 4312 is made of cast aluminum alloy. In the existing coffee grinding machines, a lot of coffee grinding machines adopt straight-through heating pipes to heat water, so that the water temperature is difficult to heat to 94 +/-2 ℃, and the heat of the heating pipes is easy to dissipate, so that the water temperature for brewing coffee cannot reach the optimum value, and the taste of the coffee is influenced. And the utility model discloses a heating tube 4311 and heating water pipe 432 of coil pipe column structure, heat transfer that produces the heating tube through heat-generating body 4312 makes the hydrothermal to heating water pipe 432, can not only with hydrothermal to higher optimum temperature, the heat is difficult to scatter and disappear moreover, the temperature after the heating is more stable.
As shown in fig. 1, 2 and 5, the base 100 is provided with a thermal insulation assembly 500, and the thermal insulation assembly 500 is electrically connected to the control circuit board 300 for insulating the coffee pot 600 placed thereon. The heat preservation assembly 500 comprises a mounting seat 510, a heat preservation disc 520, a heating plate 530 and an electric heating element 540, wherein the mounting seat 510 is fixedly arranged in the base 100, the heat preservation disc 520 is arranged in the mounting seat 510, the heating plate 530 is fixedly arranged at the bottom of the heat preservation disc 520, and the electric heating element 540 is arranged in the mounting seat 510 and used for heating the heating plate 530.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a ground coffee machine that can accurate control temperature, includes the base, set up in coffee machine main part and control circuit board on the base, its characterized in that: still including setting up in waterway system on the coffee machine main part, waterway system includes water tank, water pump, heating element, delivery pipe and determine module, the water tank set up in the coffee machine main part, the water pump is used for the pump sending water in the water tank extremely in the heating element, heating element pass through the pipeline with the delivery pipe links to each other, heating element and determine module respectively with control circuit board links to each other, determine module is used for detecting and gets into heating element's temperature and detection heating element flows the water temperature, so that heating element heats according to the temperature.
2. A coffee grinder with precise water temperature control as claimed in claim 1, wherein: the detection assembly comprises a water inlet pipe, a water outlet pipe, a first temperature sensor and a second temperature sensor, wherein the water inlet end of the water inlet pipe is connected with the water pump through a pipeline, the water outlet end of the water inlet pipe is connected with the water inlet end of the heating assembly through a pipeline, the water inlet end of the water outlet pipe is connected with the water outlet end of the heating assembly through a pipeline, the water outlet end of the water outlet pipe is connected with the water supply pipe through a pipeline, the first temperature sensor and the second temperature sensor are connected with the control circuit board, and the first temperature sensor and the second temperature sensor are respectively arranged in the water inlet pipe and the water outlet pipe.
3. A coffee grinder with precise water temperature control as claimed in claim 2, wherein: the heating assembly comprises a heating part and a heating water pipe, the heating water pipe is arranged in the heating part, water in the heating water pipe is heated through the heating part, the water inlet end of the heating water pipe is connected with the water outlet end of the water inlet pipe through a pipeline, and the water outlet end of the heating water pipe is connected with the water inlet end of the water outlet pipe through a pipeline.
4. A coffee grinder with precise water temperature control as claimed in claim 3, wherein: the heating assembly further comprises a heat insulation shell, the heating piece comprises a heating pipe and a heating body, the heating pipe and the heating water pipe are arranged in the heating body, and the heat insulation shell is coated on the outer surface of the heating body.
5. A ground coffee machine allowing precise control of the temperature of the water according to claim 4, characterised in that: the heating pipe and the heating water pipe all adopt coil pipe column structure, just the heating pipe is located the middle part of heating water pipe, the heat-generating body adopts the casting aluminum alloy to make.
6. An abrasive coffee machine allowing precise control of the temperature of the water according to any one of claims 1 to 5, characterised in that: the coffee maker is characterized in that a heat preservation assembly is arranged on the base, and the heat preservation assembly is electrically connected with the control circuit board and used for preserving heat of the coffee maker placed on the heat preservation assembly.
7. A ground coffee machine allowing precise control of the temperature of the water as claimed in claim 6, characterised in that: the heat preservation subassembly includes mount pad, heat preservation dish, the board that generates heat and electric heating member, the mount pad set firmly in the base, the heat preservation dish set up in the mount pad, the board that generates heat set firmly in the bottom of heat preservation dish, electric heating member set up in the mount pad, be used for giving the board heating that generates heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194172.7U CN214208079U (en) | 2020-12-25 | 2020-12-25 | Grinding coffee machine capable of accurately controlling water temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194172.7U CN214208079U (en) | 2020-12-25 | 2020-12-25 | Grinding coffee machine capable of accurately controlling water temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214208079U true CN214208079U (en) | 2021-09-17 |
Family
ID=77705658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023194172.7U Active CN214208079U (en) | 2020-12-25 | 2020-12-25 | Grinding coffee machine capable of accurately controlling water temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214208079U (en) |
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2020
- 2020-12-25 CN CN202023194172.7U patent/CN214208079U/en active Active
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