CN212415488U - Capsule coffee machine capable of automatically identifying cup capacity and adjusting coffee concentration - Google Patents
Capsule coffee machine capable of automatically identifying cup capacity and adjusting coffee concentration Download PDFInfo
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- CN212415488U CN212415488U CN202020837264.3U CN202020837264U CN212415488U CN 212415488 U CN212415488 U CN 212415488U CN 202020837264 U CN202020837264 U CN 202020837264U CN 212415488 U CN212415488 U CN 212415488U
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Abstract
The utility model relates to a capsule coffee machine technical field is an automatic discernment cup capacity and adjust capsule coffee machine of coffee concentration particularly, and water outlet department is equipped with the detection device who is used for detecting the cup capacity, is equipped with the controlling means who is used for controlling water pump water output and play water speed in the coffee machine, and controlling means links to each other with detection device and water pump signal. The cup capacity of the coffee cup is detected by the detection device, the water pump is controlled by the control device to adjust the water yield and the coffee concentration, when the cup capacity is large, the water yield is controlled by the control device to be adaptive to the cup capacity, and the water outlet speed is controlled to be relatively slow, so that the concentration of coffee received by the large-capacity coffee cup is not too low; when the volume of the cup is smaller, the water outlet amount is controlled to be adaptive to the volume of the cup, the water outlet speed is increased relatively, the concentration of coffee connected with the small-volume coffee cup is not too high, the volume of the cup is automatically identified, and meanwhile, the concentration of the coffee can be adjusted according to the volume of the cup, so that the taste of the coffee is balanced.
Description
Technical Field
The utility model relates to a capsule coffee machine technical field is an automatic capsule coffee machine of discernment cup capacity and regulation coffee concentration particularly.
Background
Chinese patent CN203828713U discloses a capsule coffee machine first piercing and taking device, which discloses the general structure of a capsule coffee machine, namely, the capsule coffee machine comprises a coffee brewing cup, an upper piercing needle, a lower piercing needle and the like, a water outlet pipe opening is arranged at the upper side of the coffee brewing cup, when in use, the upper piercing needle and the lower piercing needle simultaneously pierce a capsule, and water enters the capsule in the coffee brewing cup through the water outlet pipe opening to carry out coffee brewing operation. However, the technical scheme does not have the function of automatically identifying the capacity of the cup, the water yield needs to be determined according to the selection operation of a user, and the method is complicated and is not intelligent enough.
Chinese patent CN108652452A discloses an automatic water outlet system capable of automatically detecting the distance between the liquid level in a cup and the top of the cup through a detection device, so that the specific water outlet amount can be changed according to different cup capacities. However, when the coffee machine is simply applied to the structure of the coffee machine, the brewing time of water and coffee cannot be adjusted according to the cup volume because the coffee machine does not have the function of automatically adjusting the water outlet speed, so that the coffee with different cup volumes can be brewed with obvious taste difference.
Disclosure of Invention
An object of the utility model is to solve prior art's not enough, provide an automatic capsule coffee machine of discernment cup capacity and regulation coffee concentration, ability automatic identification cup capacity to obtain the coffee that capacity and concentration are all good.
In order to achieve the aim, the capsule coffee machine capable of automatically identifying the capacity of the cup and adjusting the coffee concentration comprises a water tank, a water pump, a heating device, a capsule accommodating cavity, a first puncture needle and a second puncture needle, the first puncture needle is used for puncturing the top of the capsule, the second puncture needle is used for puncturing the bottom of the capsule, the water in the water tank is connected to the first puncture needle through a water inlet pipeline by a water pump and flows through the capsule by the first puncture needle, flows out from the water outlet of the coffee machine through the second puncture needle, a water storage disc is arranged at the lower side of the water outlet, the heating device is connected with the water inlet pipeline to heat water, a detection device for detecting the volume of the cup is arranged at the water outlet, the coffee machine is internally provided with a control device for controlling the water outlet quantity and the water outlet speed of the water pump, and the control device is connected with the detection device and the water pump through signals.
The utility model discloses still have following preferred technical scheme:
the signal output end of the detection device is electrically connected with the signal input end of the control device, and the signal output end of the control device is electrically connected with the water pump.
The detection device comprises an ultrasonic measurement device, a laser measurement device and a photoelectric refraction type measurement device.
The heating device is an instant heating type heating device which is arranged on the water inlet pipeline to heat water.
The instant heating type heating device comprises a spiral heating pipe, a ceramic heating pipe, a quartz glass heating pipe, a nano electrothermal film, a thick film heater and a thin film coating heater.
The heating device is a heat storage type heating device.
The inlet of the water inlet pipeline flowing into the heating device is positioned at the bottom of the heating device.
The outlet of the water inlet pipeline flowing out of the heating device is positioned at the top of the heating device.
And a pressure relief device is also arranged in the water inlet pipeline and is positioned between the heating device and the first puncture needle.
The water storage disc is detachably arranged right below the water outlet.
Beneficial effects of the utility model
The utility model provides an automatic discernment cup capacity and adjust capsule coffee machine of coffee concentration's advantage includes but not limited to: the cup capacity of the coffee cup is detected by the detection device, the water pump is controlled by the control device to adjust the water yield and the coffee concentration, when the cup capacity is large, the water yield is controlled by the control device to be adaptive to the cup capacity, and the water outlet speed is controlled to be relatively slow, so that coffee capsules can be relatively fully extracted, and the concentration of coffee received by the large-capacity coffee cup is not too low; when the cup volume is smaller, the water outlet quantity is controlled by the control device to be adaptive to the cup volume, the water outlet speed is relatively increased, the concentration of coffee received by the small-volume coffee cup is not too high, and therefore the cup volume can be automatically identified, and meanwhile the concentration of the coffee can be adjusted according to the cup volume to balance the taste of the coffee.
Drawings
Fig. 1 shows an exemplary structural diagram of the present invention.
In the figure: 1. the capsule container comprises a pressure relief device 2, a case 3, a water tank 4, a water pump 5, a first pipeline 6, a third pipeline 7, a first puncture needle 8, a capsule containing cavity 9, a detection device 10, a second puncture needle 11, a heating device 12, a second pipeline 13, a water storage disc 14 and a control device.
Detailed Description
Referring to fig. 1, the present embodiment provides a capsule coffee machine capable of automatically identifying cup capacity and adjusting coffee concentration, which mainly includes a case 2, a water tank 3, a water pump 4, a heating device 11, a capsule accommodating cavity 8, a first puncture needle 7, a second puncture needle 10, a pressure relief device 1, a detection device 9 and a control device 14, which are described below with reference to the accompanying drawings.
The capsule holds 8 upside in chamber and is equipped with the first puncture needle 7 as the puncture needle of intaking, the capsule hold the downside in chamber 8 and be equipped with the second puncture needle 10 as the puncture needle of play water, first puncture needle 7 be used for piercing the top of capsule, second puncture needle 10 be used for piercing the bottom of capsule, water tank 3 be connected to through the inlet channel first puncture needle 7, water can flow through the capsule through first puncture needle 7 after flowing to first puncture needle 7, flow out from the delivery port of coffee machine through second puncture needle 10, the delivery port under be equipped with water storage tray 13, water storage tray 13 be connected with quick-witted case 2 of coffee machine with detachable mode, for example buckle connection, threaded connection, articulated, key-type connection, magnetism etc..
At least one detection device 9 is arranged at the water outlet of the coffee machine and used for detecting the capacity of the cup, and the detection device 9 can adopt an ultrasonic measurement device, a laser measurement device, a photoelectric refraction type measurement device or other known detection devices 9. In one embodiment, after the user places the coffee cup, the detecting device 9 detects the distance D1 between the detecting device 9 and the cup edge and the distance D2 between the detecting device 9 and the cup bottom, and the diameters of the coffee cup are usually not greatly different, so the size of the cup capacity is determined by the values of D2-D1 (namely, the height of the cup) in the embodiment. In another embodiment, the distance D1 from the detecting device 9 to the rim is detected by the detecting device 9, and since the height of the cup bottom is usually similar, the cup capacity can be determined according to the distance D1 from the detecting device 9 to the rim, and the detecting device 9 also detects the distance D3 from the detecting device 9 to the coffee liquid level in the coffee cup to be provided to the control device 14.
The control device 14 is in signal connection with the water pump 4 and the detection device 9 to control the water yield and the coffee concentration according to the cup volume, for example, a signal output end of the detection device 9 is electrically connected with a signal input end of the control device 14, a signal output end of the control device 14 is electrically connected with the water pump 4, wherein the signal connection and the electrical connection comprise signal connection in a wired and wireless mode, for example, through wire connection or through a wireless transceiver module. The control of the water yield can be realized by the following modes: in one embodiment, the amount of water is determined by sizing the volume of the cup by the value of D2-D1 (i.e., the height of the cup). In another implementation, the cup capacity is determined by the value of D1, and water is stopped as D3 approaches D1, so that the water yield is controlled to be appropriate for the cup capacity. When the cup capacity is large, the water outlet quantity is controlled to be adaptive to the cup capacity through the control device 14, and the water outlet speed is controlled to be relatively slow, so that the coffee capsule can be relatively sufficiently extracted, and the concentration of coffee received by the large-capacity coffee cup is not too low; when the cup volume is smaller, the water outlet quantity is controlled by the control device 14 to be adaptive to the cup volume, and the water outlet speed is relatively increased, so that the concentration of coffee received by the small-volume coffee cup is not too high, the cup volume can be automatically identified, and meanwhile, the concentration of coffee can be adjusted according to the cup volume to balance the taste of the coffee.
In one embodiment, the heating device 11 is a tankless heating device that is disposed on the water inlet line to heat water. The instant heating type heating device comprises a spiral heating pipe, a ceramic heating pipe, a quartz glass heating pipe, a nano electrothermal film, a thick film heater, a thin film coating heater and the like.
In another embodiment, the water inlet pipeline comprises a first pipeline 5, a second pipeline 12 and a third pipeline 6, the water tank 3 is communicated with the water pump 4 through the first pipeline 5, the water pump 4 is communicated with the heating device 11 through the second pipeline 12, and the heating device 11 is communicated with the first puncture needle 7 through the third pipeline 6. The heating device adopts a heat storage type heating device, and the heat storage type heating device comprises a boiler containing a heating pipe, such as a stainless steel boiler, a plastic cover boiler and the like. The inlet of the second pipe 12 into the heating device 11 is located at the bottom of the heating device 11, and the outlet of the third pipe 6 out of the heating device 11 is located at the top of the heating device 11. So that water can enter from the bottom of the heating device 11 and flow out from the top of the heating device 11, thereby preventing heat loss caused by heat exchange between the cold water just entering and the hot water at the upper part and reducing the heating efficiency. Of course, the inlet of the water inlet line into the heating device 11 and/or the outlet of the water inlet line out of the heating device 11 may also be provided at other locations.
In one embodiment, a pressure relief device 1 is further disposed in the third pipeline 6, and the pressure relief device 1 is located between the heating device 11 and the first puncture needle 7. Water pressure is a significant factor in the overall process of extracting coffee, and improper water pressure may affect the flavor of the coffee. Therefore, the pressure in the water inlet pipeline is adjusted by arranging the pressure relief device 1, so that the taste of the coffee can be improved, and the condition of dripping or splashing after the coffee maker is used can be avoided.
The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.
Claims (10)
1. A capsule coffee machine capable of automatically identifying the capacity of a cup and adjusting the concentration of coffee comprises a water tank, a water pump, a heating device, a capsule accommodating cavity, a first puncture needle and a second puncture needle, characterized in that the first piercing needle is used for piercing the top of the capsule, the second piercing needle is used for piercing the bottom of the capsule, the water in the water tank is connected to the first puncture needle through a water inlet pipeline by a water pump and flows through the capsule by the first puncture needle, flows out from the water outlet of the coffee machine through the second puncture needle, a water storage disc is arranged at the lower side of the water outlet, the heating device is connected with the water inlet pipeline to heat water, a detection device for detecting the volume of the cup is arranged at the water outlet, the coffee machine is internally provided with a control device for controlling the water outlet quantity and the water outlet speed of the water pump, and the control device is connected with the detection device and the water pump through signals.
2. The coffee maker of claim 1, wherein the signal output terminal of the detecting means is electrically connected to the signal input terminal of the control means, and the signal output terminal of the control means is electrically connected to the water pump.
3. A capsule coffee machine with automatic cup capacity identification and coffee strength adjustment according to claim 1 or 2, characterized in that said detection means comprise ultrasonic measuring means, laser measuring means, photoelectric refraction type measuring means.
4. The capsule coffee machine for automatically recognizing the cup capacity and adjusting the coffee concentration as claimed in claim 1 or 2, wherein the heating means is a tankless heating means disposed on the water inlet line to heat water.
5. The coffee machine of claim 4, wherein the tankless heating device comprises a spiral heating tube, a ceramic heating tube, a quartz glass heating tube, a nano electro-thermal film, a thick film heater, and a thin film coated heater.
6. The coffee maker of claim 1, wherein the heating means is a thermal type heating means.
7. The coffee maker of claim 6, wherein the inlet of the water inlet pipe to the heating means is located at the bottom of the heating means.
8. A coffee maker with automatic cup capacity identification and coffee strength adjustment according to claim 6 or 7, wherein the outlet of the water inlet line from the heating means is located at the top of the heating means.
9. The capsule coffee machine for automatically identifying the cup volume and adjusting the coffee concentration according to claim 1 or 2, characterized in that a pressure relief device is further provided in the water inlet pipeline, and the pressure relief device is positioned between the heating device and the first puncturing needle.
10. The coffee maker of claim 1 or 2, wherein the water storage tray is detachably disposed right below the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837264.3U CN212415488U (en) | 2020-05-19 | 2020-05-19 | Capsule coffee machine capable of automatically identifying cup capacity and adjusting coffee concentration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837264.3U CN212415488U (en) | 2020-05-19 | 2020-05-19 | Capsule coffee machine capable of automatically identifying cup capacity and adjusting coffee concentration |
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| CN212415488U true CN212415488U (en) | 2021-01-29 |
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| CN202020837264.3U Active CN212415488U (en) | 2020-05-19 | 2020-05-19 | Capsule coffee machine capable of automatically identifying cup capacity and adjusting coffee concentration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287941A (en) * | 2021-05-08 | 2021-08-24 | 深圳拓邦股份有限公司 | Coffee brewing system and method |
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- 2020-05-19 CN CN202020837264.3U patent/CN212415488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287941A (en) * | 2021-05-08 | 2021-08-24 | 深圳拓邦股份有限公司 | Coffee brewing system and method |
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