CN209932427U - Steam coffee brewing device - Google Patents
Steam coffee brewing device Download PDFInfo
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- CN209932427U CN209932427U CN201920128980.1U CN201920128980U CN209932427U CN 209932427 U CN209932427 U CN 209932427U CN 201920128980 U CN201920128980 U CN 201920128980U CN 209932427 U CN209932427 U CN 209932427U
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- steam
- puncture
- coffee
- water
- brewing coffee
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000000843 powder Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000010438 heat treatment Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009715 pressure infiltration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model discloses a steam dashes bubble coffee device, including steam generator, elevating system and puncture mechanism, puncture the coffee powder box down through the syringe needle that sets up elevating system control puncture mechanism and form the puncture hole, filter out the coffee sediment through the puncture hole, overstock formation high-pressure environment through setting up the syringe needle toward input steam in the coffee powder box, force the coffee liquid of high-pressure intracavity to flow along the puncture hole. Compared with the prior art, the utility model has the advantages of no need of filter screen, fast brewing speed and simple structure.
Description
Technical Field
The utility model relates to a coffee processing field especially relates to a steam dashes bubble coffee device.
Background
The current coffee brewing methods mainly comprise a pressure infiltration method, a trickling filtration method, a siphon method and a steam pressurization method. The pressure infiltration method is that coffee powder is poured into a glass pot, hot water is added for soaking, a filter is pressed into coffee liquid from top to bottom, and coffee grounds are isolated; the drip filtration method comprises placing filter paper on a filter cup, adding coffee powder, and infusing hot water to make coffee liquid; the siphon method is characterized in that coffee powder is placed in an upper pot by using the siphon principle, water in a lower pot is heated until the water rises to the upper pot to be boiled for brewing coffee liquid, the coffee liquid flows back to the lower pot when the heating is stopped, and then coffee residues are filtered out; the steam pressurizing method is that water in a high-pressure cavity is heated to generate steam, the steam is accumulated in the high-pressure cavity to form a high-pressure environment, hot water in the high-pressure cavity is forced to be sprayed out along a pipeline, and the sprayed hot water flows through a filter filled with coffee powder to brew coffee liquid.
The existing steam coffee brewing device has the defects of long brewing time, complex working procedure, difficult full dissolution of coffee powder and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a steam coffee brewing device with simple structure and high brewing speed.
The utility model discloses a realize through following technical scheme: a steam coffee brewing device comprises a steam generator, a lifting mechanism and a puncture mechanism;
the steam generator comprises a water supply device, a steam generating chamber, a heating element and a control circuit, wherein the control circuit is electrically connected with the water supply device and the heating element respectively;
the lifting mechanism controls the puncture mechanism to reciprocate up and down;
the puncture mechanism comprises a base and a needle head, the base is a cavity and is connected with the steam generator through a hose, the base is connected with the traction mechanism, the needle head is arranged at the bottom of the base downwards, and an air outlet is formed in the tail end of the needle head.
Compared with the prior art, the utility model discloses a syringe needle that sets up elevating system control piercing mechanism punctures the coffee powder box down and forms puncture hole, filters out the coffee sediment through puncture hole, need not to use special filter paper or filter screen, and the rethread sets up the syringe needle and overstocks formation high-pressure environment toward input steam in the coffee powder box, forces the coffee liquid of high-pressure intracavity to flow along puncture hole, the utility model has the advantages of it is fast, simple structure to dash and steep.
Furthermore, the lifting mechanism comprises a lifting rod, a guide rail and a traction mechanism, the lifting rod is hollow and tubular, the guide rail and the traction mechanism are arranged in the lifting rod, the guide rail is connected with the puncture mechanism, and the traction mechanism controls the puncture mechanism to reciprocate on the lifting rod.
Furthermore, the traction mechanism comprises a motor, a rotating wheel and a steel rope, the motor is connected with the rotating wheel, the steel rope is respectively connected with the rotating wheel and a base of the puncture mechanism, when the motor is started, the rotating wheel rotates to drive the steel rope to move, and the steel rope pulls the puncture mechanism to displace on the guide rail.
Further, the water supply device comprises a water tank and a water pump, and the water pump is connected with the water tank through a water pipe and provides a water source for the steam generation chamber.
Furthermore, the water pump is a numerical control metering pump, and the numerical control metering pump controls the water inflow of the steam generation chamber, so that the heating speed and the evaporation efficiency are prevented from being influenced by excessive water.
Furthermore, the heating element is spirally arranged below the steam generating chamber in a surrounding manner, so that the steam generating chamber is heated more uniformly, and the heating efficiency is increased.
Further, steam dashes and steeps coffee device still includes a supporter, the supporter includes support and pillar, the pillar is connected to support one end, and the other end is the ring form, is located puncture mechanism syringe needle below and is used for placing the coffee powder box, the support is fixed the coffee powder box in puncture mechanism below with the pillar, makes things convenient for puncture mechanism to puncture.
Furthermore, the steam generator also comprises a temperature controller, the temperature controller is arranged on the inner surface of the steam generating chamber and is connected with the control circuit according to the temperature of the inner surface of the chamber, so that safety accidents caused by overhigh internal temperature of the steam generator are prevented.
Drawings
FIG. 1 is a schematic structural diagram of a device for brewing coffee by steam according to an embodiment of the present invention;
fig. 2 is a schematic view of the structure and the working process of the lifting mechanism 2 and the puncturing mechanism 3 in the embodiment of the present invention;
fig. 3 is a top view of the interior of the steam generator according to the embodiment of the present invention.
Detailed Description
Examples
Please refer to fig. 1-3, which are schematic structural views of a steam coffee brewing apparatus according to an embodiment of the present invention. The device for brewing coffee by steam comprises a steam generator 1, a lifting mechanism 2 and a puncture mechanism 3;
the steam generator 1 is a closed structure and comprises a water supply device 11, a steam generating chamber 12, a heating element 13 and a control circuit (not shown) electrically connected with the water supply device 11 and the heating element 13 respectively, wherein the water supply device 11 supplies water to the steam generating chamber 12, the heating element 13 is positioned below the steam generating chamber 12, and the heating element 13 heats and converts water flowing into the steam generating chamber 12 into steam;
the lifting mechanism 2 controls the puncture mechanism 3 to reciprocate up and down;
the puncture mechanism 3 comprises a base 31 and a needle head 32, the base 31 is a cavity, the base 31 is connected with the side face of the top of the steam generator 1 through a hose, the base 31 is respectively connected with the traction mechanism 23, the needle head 32 is arranged at the bottom of the base 31 downwards, and an air outlet is formed in the tail end of the needle head 32.
In one embodiment, the water supply device 11 comprises a water tank 111 and a water pump 112, the water tank 111 is located at one side of the inner cavity of the steam generator 1, the water pump 112 is located at one side of the water tank, the water pump 112 is connected with the water tank 111 through a water pipe, and the water pump 112 controls the water tank 111 to supply water to the steam generating chamber 12.
In one embodiment, the lifting mechanism 2 comprises a lifting rod 21, a guide rail 22 and a traction mechanism 23, the lifting rod 21 is hollow and tubular, the guide rail 22 and the traction mechanism 23 are arranged in the lifting rod, the guide rail 22 is connected with the puncture mechanism 3, and the traction mechanism 23 controls the puncture mechanism 3 to move on the guide rail.
Specifically, the traction mechanism 23 includes a motor 231, a pulley 232, and a wire rope 233, the motor 231 is connected to the pulley 232, and the wire rope 233 is connected to the pulley 232 and the base 31 of the puncturing mechanism, respectively. When the motor 231 is started, the wheel 232 rotates to drive the steel cable 233 to move, and the steel cable 233 pulls the puncture mechanism 3 to displace on the guide rail 31.
In one embodiment, the needle 32 is a bevel structure, the bevel forms an angle of inclination between 60 ° and 85 ° with the horizontal plane, the needle 32 is provided with an air outlet 320, the needle 32 in the range of the angle of inclination punctures the bottom of the coffee powder box to form a puncture hole, and the puncture hole filters coffee grounds and outputs coffee liquid. In this embodiment, the angle of inclination of the needle is 60 °.
In one embodiment, the water pump 112 is a digital control metering pump, which controls the water inflow of the steam generating chamber 12 to prevent the excessive water from affecting the heating rate and the evaporation efficiency.
In one embodiment, the heating element 13 is spirally wound below the steam generating chamber 12, so that the steam generating chamber 12 is heated more uniformly, and the heating efficiency is increased.
In one embodiment, the steam generator further comprises a thermostat 14, the thermostat 14 is disposed on the inner surface of the steam generating chamber 12, the thermostat 14 is connected to the control circuit, and the operation and disconnection of the heating element 13 are controlled according to the temperature of the inner surface of the steam generating chamber 12, so as to prevent the safety accident caused by the over-high temperature inside the steam generator 1. In this embodiment, the thermostat 14 is a temperature sensor.
In one embodiment, the device for brewing coffee by steam further comprises a support body 4, the support body 4 comprises a support 41 and a support post 42, the support post 42 is connected to one end of the support 41, the other end of the support 41 is annular and is located below the needle 32 of the puncturing mechanism and used for placing a coffee powder box, and the support post fix the coffee powder box below the puncturing mechanism so as to facilitate puncturing by the puncturing mechanism.
When the steam coffee brewing device works, the water pump 112 pumps distilled water in the water tank 111 into the steam generating chamber 12, the water is heated by the heating element 13 in the steam generating chamber 12 to be changed into steam, and the steam overflows from the air outlet hole of the needle head 32 of the puncture mechanism along the hose. The lifting mechanism 2 drives the needle head 32 of the puncture mechanism to puncture the coffee powder box, then the lifting mechanism 2 controls the needle head 32 of the puncture mechanism to return to the interior of the coffee powder box, and the puncture hole at the bottom of the coffee powder box punctured by the needle head 32 becomes a coffee residue filter hole; the steam in the coffee powder box is liquefied to form water in the contact process with the coffee powder, the extracted coffee liquid flows out from the puncture hole, and the coffee liquid flows into the coffee container from the puncture hole at the bottom of the coffee powder box under the action of self weight and the pressure of the inner cavity because the pressure of the inner cavity of the coffee powder box is greater than the atmospheric pressure.
Compared with the prior art, the utility model discloses a syringe needle that sets up elevating system control piercing mechanism punctures the coffee powder box down and forms puncture hole, filters out the coffee sediment through puncture hole, need not to use special filter paper or filter screen, and the rethread sets up the syringe needle and overstocks formation high-pressure environment toward input steam in the coffee powder box, forces the coffee liquid of high-pressure intracavity to flow along puncture hole to the speed of dashing of coffee has been accelerated, the utility model has the advantages of dash and steep fast, simple structure.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (8)
1. A steam brewing coffee device is characterized in that: comprises a steam generator, a lifting mechanism and a puncture mechanism;
the steam generator comprises a water supply device, a steam generating chamber, a heating element and a control circuit, wherein the control circuit is electrically connected with the water supply device and the heating element respectively;
the lifting mechanism controls the puncture mechanism to reciprocate up and down;
the puncture mechanism comprises a base and a needle head, the base is a cavity and is connected with the steam generator through a hose, the base is connected with the lifting mechanism, the needle head is arranged at the bottom of the base downwards, and the tail end of the needle head is provided with an air outlet.
2. A steam brewing coffee apparatus as claimed in claim 1, wherein: the lifting mechanism comprises a lifting rod, a guide rail and a traction mechanism, the lifting rod is hollow and tubular, the guide rail and the traction mechanism are arranged in the lifting rod, and the guide rail is connected with the puncture mechanism.
3. A steam brewing coffee apparatus as claimed in claim 2, wherein: the traction mechanism comprises a motor, a rotating wheel and a steel rope, the motor is connected with the rotating wheel, and the steel rope is respectively connected with the rotating wheel and a base of the puncture mechanism.
4. A steam brewing coffee apparatus as claimed in claim 1, wherein: the water supply device comprises a water tank and a water pump, and the water pump is connected with the water tank through a water pipe.
5. A steam brewing coffee apparatus as claimed in claim 4, wherein: the water pump is a numerical control metering pump which controls the water inflow of the steam generation chamber.
6. A steam brewing coffee apparatus as claimed in claim 1, wherein: the heating element is spirally and circularly arranged below the steam generating chamber.
7. A steam brewing coffee apparatus according to any one of claims 1-6, wherein: the steam brewing coffee device further comprises a support body, the support body comprises a support and a support post, one end of the support is connected with the support post, the other end of the support is in a circular ring shape and is located below the needle head of the puncture mechanism, and the support body is used for placing a coffee powder box.
8. A steam brewing coffee apparatus as claimed in claim 1, wherein: the steam generator also comprises a temperature controller, the temperature controller is arranged on the inner surface of the steam generating chamber and is connected with the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128980.1U CN209932427U (en) | 2019-01-24 | 2019-01-24 | Steam coffee brewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128980.1U CN209932427U (en) | 2019-01-24 | 2019-01-24 | Steam coffee brewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209932427U true CN209932427U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128980.1U Active CN209932427U (en) | 2019-01-24 | 2019-01-24 | Steam coffee brewing device |
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| CN (1) | CN209932427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452864A (en) * | 2019-01-24 | 2019-03-12 | 广州煌牌自动设备有限公司 | A kind of steam is infused coffee device and method |
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2019
- 2019-01-24 CN CN201920128980.1U patent/CN209932427U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452864A (en) * | 2019-01-24 | 2019-03-12 | 广州煌牌自动设备有限公司 | A kind of steam is infused coffee device and method |
| CN109452864B (en) * | 2019-01-24 | 2024-04-05 | 广州煌牌自动设备有限公司 | Steam coffee brewing device and method |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steam brewed coffee device Effective date of registration: 20231017 Granted publication date: 20200114 Pledgee: China Merchants Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU SIGNKING AUTOMATION CO.,LTD. Registration number: Y2023980061143 |