CN202653927U - Coffee machine - Google Patents
Coffee machine Download PDFInfo
- Publication number
- CN202653927U CN202653927U CN 201220211561 CN201220211561U CN202653927U CN 202653927 U CN202653927 U CN 202653927U CN 201220211561 CN201220211561 CN 201220211561 CN 201220211561 U CN201220211561 U CN 201220211561U CN 202653927 U CN202653927 U CN 202653927U
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- CN
- China
- Prior art keywords
- metal container
- heated metal
- coffee machine
- machine according
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a coffee machine. The coffee machine is characterized in that the coffee machine comprises a machine shell (26), a metal heating container (24), an electro-magnetic induction coil (22) and a temperature controller (20), the metal heating container (24) is installed in the machine shell, the electro-magnetic induction coil (22) is sleeved on the exterior of the metal heating container (24), the metal heating container (24) is connected with a water inlet pipe (30), a flowmeter (3) and an electro-magnetic valve (4) are arranged on the water inlet pipe, and the electro-magnetic induction coil (22), the flowmeter (3) and the electro-magnetic valve (4) are respectively in an electrical connection with a main control panel.
Description
Technical field
[0001] the utility model relates to a kind of coffee machine.
Background technology
At present, coffee machine be applied at large people life, work in, bring great convenience and enjoyment to people.Yet present coffee-making machine structure is complicated, complex operation, and mostly adopts heating to heat, and often energy consumption is high, the efficiency of heating surface is not high, and heating-up temperature is inhomogeneous easily, and this will badly influence quality and the mouthfeel that makes coffee.Therefore, adopt the coffee machine of a kind of simple in structure, Environmental Safety and reliable in quality to become the needs of increasing family and cafe.
Summary of the invention
The purpose of this utility model be to provide a kind of simple and reasonable, easy to operate, be easy to temperature control, safe and reliable, can directly use running water or other press water, both can prepare coffee, can prepare again foaming milk or heat the coffee machine of other liquid, to overcome weak point of the prior art.
Design a kind of coffee machine by this purpose, it is characterized in that, it comprises the heated metal container (24) that casing (26), casing are in-built and is set in heated metal container (24) outside electromagnetic induction coil (22) and temperature controller, described heated metal container and water inlet pipe (30) join, be provided with flowmeter (3) and magnetic valve (4) on the water inlet pipe, electromagnetic induction coil, flowmeter and magnetic valve are electrically connected with master board respectively.
Be provided with check valve on the above-mentioned water inlet pipe, check valve is arranged on after the magnetic valve, enters before the heated metal container.
Be provided with filter on the above-mentioned water inlet pipe, filter is arranged on before the flowmeter.
Be provided with steam outleting pipe on the above-mentioned heated metal container, be provided with steam valve on this steam outleting pipe.
Above-mentioned steam outleting pipe outlet end is provided with brew head.
Be provided with relief tube on the above-mentioned heated metal container, be provided with pressure-relief valve on this relief tube.
Be provided with the aqueduct that is opened on the heated metal container bottom on the above-mentioned heated metal container, this aqueduct is arranged in the heated metal container, communicates with the boiling water outlet pipe, and the boiling water outlet pipe port of export is provided with the funnel of splendid attire ground coffee.
Above-mentioned aqueduct top is higher than the boiling water outlet pipe, and the aqueduct top is provided with exhaust hole.
Above-mentioned boiling water outlet pipe is provided with the switch valve of controlling break-make in funnel access place, is provided with one handle on the switch valve.
The utility model can be directly connected to running water or band press water on the water inlet pipe, need not manually to add in use water; Water inlet pipe and annex thereof with this coffee machine in the time of can fitting up in the house are installed within the walls, to save installing space; And the utility model adopts the mode of heating of electromagnetic induction coil, and safety is control easily, energy-conserving and environment-protective.
The utility model both can prepare coffee, can prepare again foaming milk or heat other liquid.When its preparation coffee, the amount of making coffee can be set by master board, master board control magnetic valve break-make realizes opening water flowing or closes water, in the time of in required water arrives heated metal container, the master board energising starts electromagnetic induction coil work, heat water to boiling, produce high-pressure water vapor and flow to the ground coffee of screen pack from the boiling water outlet pipe, and then make coffee; When its preparation foaming milk, the high steam that produces in the heated metal container can spray from brew head by steam pipe, obtains foaming milk and heats other liquid.
The utility model is provided with temperature controller, Thermal Cutoffs and pressure-relief valve, guarantees user's the person and property safety.
Description of drawings
Fig. 1 is the utility model one embodiment sectional structure schematic diagram.
Fig. 2 is control circuit syndeton schematic diagram.
Fig. 3 is the perspective view that the utility model removes top cover and bonnet.
Fig. 4 is the perspective view of another angle of Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Among the figure, 1 is waterpipe couplings, and 2 is filter; 3 is flowmeter, and 4 is magnetic valve, and 5 is check valve, 6 is steam valve, and 7 is brass screw, and 8 is exhaust hole, 9 is lifting screw, and 10 is handle, and 11 is sealing ring, 13 is the gondola water faucet sheet, and 14 is the coffee filtering-net sealing ring, and 16 is the funnel handle, 17 is coffee filtering-net, and 18 is funnel, and 19 is brew head, 20 is temperature controller, and 21 is aqueduct, and 22 is electromagnetic induction coil, 23 is Thermal Cutoffs, 24 is heated metal container, and 25 is pressure-relief valve, and 26 is casing, 30 is water inlet pipe, 40 is the boiling water outlet pipe, and 50 is coffee cup, and 60 is steam outleting pipe.
Referring to Fig. 1-Fig. 4, this coffee machine comprises the heated metal container 24 that casing 26, casing are in-built and is set in heated metal container (24) outside electromagnetic induction coil (22) and temperature controller 20, heated metal container 24 joins with water inlet pipe 30, is disposed with filter 2, flowmeter 3, magnetic valve 4 and check valve 5 on the water inlet pipe 30; Electromagnetic induction coil 22, flowmeter 3 and magnetic valve 4 are electrically connected with master board respectively, place in circuit after electromagnetic induction coil 24 and temperature controller 20, Thermal Cutoffs 23 are connected in series successively, see Fig. 2, because heated metal container is cutting magnetic line in the magnetic field that electromagnetic induction coil 22 produces, and is directed at heated metal container 24 temperature and is raised.
Be provided with steam outleting pipe 60 on the heated metal container 24, be provided with steam valve 6 on this steam outleting pipe 60, the steam outleting pipe outlet end is provided with brew head 19.Be provided with relief tube on the heated metal container 24, be provided with pressure-relief valve 25 on this relief tube.
Be provided with the aqueduct 21 that is opened on heated metal container 24 bottoms on the heated metal container 24, this aqueduct 21 is arranged in the heated metal container 24, communicates with boiling water outlet pipe 40; Boiling water outlet pipe 40 ports of export are provided with the funnel 18 of splendid attire ground coffee.Aqueduct 21 tops are higher than boiling water outlet pipe 40, and aqueduct 21 tops are provided with exhaust hole 8, and these exhaust hole 8 main rising adjust boiling water and water vapour ratio and heating scavenging action in earlier stage.Boiling water outlet pipe 40 is provided with the switch valve 9 of controlling break-make in funnel 18 accesses place, is provided with one handle 10 on the switch valve 9.
Make coffee: this coffee machine is connected with running water pipe or pressure water supply pipe by waterpipe couplings 1, send instruction unpack magnetic valve 4 by the control program that starts in the master board, running water reaches purification by filter 2, flow to flowmeter 3, the effect of this flowmeter is the water yield that record passes through, and transmit electric signal to master board, and running water is again by magnetic valve 4, and this magnetic valve 4 determines whether by master board and opens or cut out; Then by check valve 5, this check valve 5 guarantees that water can only flow in the heated metal container 24 from magnetic valve 4 again, and can not reverse flow; What are decided by the default making coffee cup program of counting in the selected master board of user to enter the heated metal container 24 interior water yields, reach the cup number of user's setting when the water yield after, the control program of master board sends instruction and makes magnetic valve 4 autoshutdown current, simultaneously, energising starts electromagnetic induction coil, water in the heated metal container 24 is heated to and boils, by turning handle 10, boiling water in the heated metal container 24 is 40 outflows from aqueduct 21 to the boiling water outlet pipe, flow to the coffee filtering-net 17 that ground coffee is housed, because heated metal container 24 continuous heating waters produce high-temperature high-pressure steam, thereby promote by force boiling water by the ground coffee in the screen pack, so just the coffee elite in the ground coffee is filtered out, the liquid outlet by funnel 18 flow in user's cup at last.Until the water in the heated metal container 24 has all boiled or user's hand rotation handle 10 is closed the boiling water outlet pipe, because heated metal container is cutting magnetic line in the magnetic field that electromagnetic induction coil 22 produces constantly, being directed at heated metal container 24 temperature constantly raises, when arriving about 130 ℃, the temperature controller automatic disconnection, thereby cut off the input power of electromagnetic induction coil 22, just finished making coffee process.
Make foaming milk: according to making the coffee process, after the water of the rated capacity of setting arrives heating container 24, hand rotation handle 10 is closed the boiling water outlet pipe, the water of heated metal container 24 is heated to and boils, heat owing to continuous in the heated metal container, also just constantly produce high-temperature high-pressure steam, at this moment, the steam valve 6 of manually outwarding winding, high-temperature high-pressure steam in the heated metal container is just gone out from brew head 19 by steam outleting pipe from heated metal container smoothly, and brew head 19 is immersed in the liquid, such as milk, will produce the foam of a large amount of similar beer bubbles, liquid also is heated simultaneously.Manually 6 steam valves are closed in turn.Foaming milk or heating liquid process have just been finished.
Claims (9)
1. coffee machine, it is characterized in that, it comprises the heated metal container (24) that casing (26), casing are in-built and is set in heated metal container (24) outside electromagnetic induction coil (22) and temperature controller (20), described heated metal container (24) joins with water inlet pipe (30), be provided with flowmeter (3) and magnetic valve (4) on the water inlet pipe, electromagnetic induction coil (22), flowmeter (3) and magnetic valve (4) are electrically connected with master board respectively.
2. coffee machine according to claim 1 is characterized in that being provided with check valve (5) on the described water inlet pipe (30), and check valve is arranged on magnetic valve (4) afterwards, enters heated metal container (24) before.
3. coffee machine according to claim 1 is characterized in that being provided with filter (2) on the described water inlet pipe (30), and filter is arranged on flowmeter (3) before.
4. coffee machine according to claim 1 is characterized in that being provided with steam outleting pipe on the described heated metal container (24), is provided with steam valve (6) on this steam outleting pipe.
5. coffee machine according to claim 4 is characterized in that described steam outleting pipe outlet end is provided with brew head (19).
6. coffee machine according to claim 1 is characterized in that being provided with relief tube on the described heated metal container (24), is provided with pressure-relief valve (25) on this relief tube.
7. coffee machine according to claim 1, it is characterized in that being provided with on the described heated metal container (24) aqueduct (21) that is opened on the heated metal container bottom, this aqueduct is arranged in the heated metal container, communicate with boiling water outlet pipe (40), the boiling water outlet pipe port of export is provided with the funnel (18) of splendid attire ground coffee.
8. coffee machine according to claim 7 is characterized in that described aqueduct (21) top is higher than boiling water outlet pipe (40), and aqueduct (21) top is provided with exhaust hole (8).
9. coffee machine according to claim 7 is characterized in that described boiling water outlet pipe (40) is provided with the switch valve (9) of controlling break-make in funnel (18) access place, is provided with one handle (10) on the switch valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211561 CN202653927U (en) | 2012-05-12 | 2012-05-12 | Coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211561 CN202653927U (en) | 2012-05-12 | 2012-05-12 | Coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202653927U true CN202653927U (en) | 2013-01-09 |
Family
ID=47448880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220211561 Expired - Fee Related CN202653927U (en) | 2012-05-12 | 2012-05-12 | Coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202653927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136920A (en) * | 2015-03-30 | 2016-11-23 | 广东美的生活电器制造有限公司 | Liquid-supplying system and control method, coffee machine for coffee machine |
| US11219331B2 (en) | 2016-05-03 | 2022-01-11 | Rheavendors Services S.P.A. | Apparatus for preparing and dispensing beverages |
-
2012
- 2012-05-12 CN CN 201220211561 patent/CN202653927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136920A (en) * | 2015-03-30 | 2016-11-23 | 广东美的生活电器制造有限公司 | Liquid-supplying system and control method, coffee machine for coffee machine |
| CN106136920B (en) * | 2015-03-30 | 2019-03-12 | 广东美的生活电器制造有限公司 | Liquid-supplying system and its control method, coffee machine for coffee machine |
| US11219331B2 (en) | 2016-05-03 | 2022-01-11 | Rheavendors Services S.P.A. | Apparatus for preparing and dispensing beverages |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |