CN2870678Y - Coffee maker - Google Patents
Coffee maker Download PDFInfo
- Publication number
- CN2870678Y CN2870678Y CN 200520121185 CN200520121185U CN2870678Y CN 2870678 Y CN2870678 Y CN 2870678Y CN 200520121185 CN200520121185 CN 200520121185 CN 200520121185 U CN200520121185 U CN 200520121185U CN 2870678 Y CN2870678 Y CN 2870678Y
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- China
- Prior art keywords
- heating container
- pipe
- coffee machine
- valve
- coffee
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- Expired - Lifetime
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Abstract
A coffee machine includes heating elements and thermal-control elements equipped on the heating container. The heating container is connected with the water inlet pipe, a flowmeter and an electromagnetic valve are equipped on the inlet pipe, and heating elements, the flowmeter and the electromagnetic valve are separately connected with the main control board. A check valve is equipped on the water inlet pipe, behind the electromagnetic valve and before the heating container. A filter is equipped on the water inlet pipe, before the flowmeter. A steam outlet pipe is equipped on the heating container, and a steam valve is equipped on the steam outlet pipe. A bulb eliminator is equipped on the exit of the steam outlet pipe. A pressure relief pipe is equipped on the heating container and a pressure relief valve is equipped on the pressure relief pipe. An introducing pipe is equipped on the heating container with an opening at the bottom of the container, the introduction pipe is connected with the boiling water outlet pipe, and a hopper containing coffee powder is equipped at the exit of the boiling water outlet pipe. The utility model is equipped with thermal-control elements, thermal fuse and a pressure relief valve to guarantee security of human and assets.
Description
Technical field
The utility model relates to a kind of coffee machine.
Background technology
Disclose a kind of multifunctional coffee-making machine among the Chinese patent ZL 03205863.2, having comprised: fuselage, backboard, water tank, water pump, boiler, safety valve, the water supply mechanism assembly, the body cover assembly, base assembly, control valve assembly, parallel water clock formula coffee brewing annex and the punching press coffee brewing annex of being provided with on body, the brewing cavity that the water route of different pressures is connected with water clock formula coffee brewing annex or punching press coffee brewing annex is communicated with.Brewageing cavity is changeable type, suitable shape, measure-alike or different water clock formula coffee capsule or the punching type coffee capsule placed; Or place shape, measure-alike or different water clock formula coffee cake or punching type coffee cake; The control valve assembly is by triple valve and lead the control valve and be connected to each other and form, the brewing cavity connection that the water route of control valve assembly by the control different pressures is connected with water clock formula coffee brewing annex or punching press coffee brewing annex.The brewing cavity that the water route of different pressures is connected with water clock formula coffee brewing annex or punching press coffee brewing annex is communicated with.The water route of different pressures communicates respectively with by corresponding exhalant canal of leading the control of control bar.The coffee machine of this kind structure is owing to must have water tank and water pump, and so its volume ratio is bigger, its direct result is: the one, cost of manufacture is than higher, the 2nd, install and storing all cumbersome.
The utility model content
The purpose of this utility model be to provide a kind of simple and reasonable, machine volume is little, easy to operate, safe and reliable, cost of manufacture is low, can directly use running water or other press water, both can prepare coffee, can prepare foaming milk again or heat the coffee machine of other liquid, to overcome weak point of the prior art.
A kind of coffee machine by this purpose design, comprise the heater element and the temperature control element that are arranged on the heating container, its architectural feature is that heating container and water inlet pipe join, and water inlet pipe is provided with flowmeter and magnetic valve, and heater element, flowmeter and magnetic valve are electrically connected with master board respectively.
Above-mentioned water inlet pipe is provided with check valve, and check valve is arranged on after the magnetic valve, enters before the heating container.
Above-mentioned water inlet pipe is provided with filter, and filter is arranged on before the flowmeter.
Above-mentioned heating container is provided with steam outleting pipe, and this steam outleting pipe is provided with steam valve.
Above-mentioned steam outleting pipe outlet end is provided with brew head.
Above-mentioned heating container is provided with relief tube, and this relief tube is provided with pressure-relief valve.
Above-mentioned heating container is provided with the aqueduct that is opened on the heating container bottom, and this aqueduct is arranged in the heating 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 coffee powder.
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, and switch valve is provided with one handle.
Above-mentioned coffee machine can be by water inlet pipe a plurality of other coffee machines in parallel.
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.
The utility model both can prepare coffee, can prepare foaming milk again 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 heating container, master board starts heater element work, heat water to boiling, produce high-pressure water vapor and flow to the coffee powder of screen pack, and then make coffee from the boiling water outlet pipe; When its preparation foaming milk, the high steam that produces in the heating container can spray from brew head by steam pipe, obtains foaming milk and heats other liquid.
The utility model is provided with temperature control element, 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 a control circuit syndeton schematic diagram.
Fig. 3 removes the perspective view of top cover and bonnet for the utility model.
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 coffee screen pack sealing ring, and 16 is the funnel handle, 17 is the coffee screen pack, and 18 is funnel, and 19 is brew head, 20 is temperature controller, 21 is aqueduct, and 22 is heater element, and 23 is Thermal Cutoffs, 24 is heating container, 25 is pressure-relief valve, and 30 is water inlet pipe, and 40 is the boiling water outlet pipe, 50 is coffee cup, and 60 is steam outleting pipe.
Referring to Fig. 1-Fig. 4, the heating container 24 of this coffee machine is provided with heater element 22 and temperature control element 20, and heating 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; Heater element 24, flowmeter 3 and magnetic valve 4 are electrically connected with master board respectively, and heater element 24 and temperature controller 20, Thermal Cutoffs 23 are connected in series the back place in circuit successively, see Fig. 2.
Coffee machine can be by water inlet pipe a plurality of other coffee machines in parallel.
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 and give master board, running water is again by magnetic valve 4, and this magnetic valve 4 judges whether open or cut out by master board; Then by check valve 5, this check valve 5 guarantees that water can only flow in the heating 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 heating 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 makes magnetic valve 4 close current automatically, simultaneously, start heater element, water in the heating container 24 is heated to and boils, by turning handle 10, boiling water in the heating container 24 is 40 outflows from aqueduct 21 to the boiling water outlet pipe, flow to the coffee screen pack 17 that coffee powder is housed, because heating container 24 is heating water generates high-temperature high-pressure steam constantly, thereby promote boiling water by force by the coffee powder in the screen pack, so just the coffee elite in the coffee powder is filtered out, the liquid outlet by funnel 18 flow in user's cup at last.
Water in heating container 24 has all boiled or user's hand rotation handle 10 is closed the boiling water outlet pipe, because heater element 22 constantly generates heat, being directed at heating container 24 temperature constantly raises, when arriving about 130 ℃, the temperature controller automatic disconnection, thereby cut off the input power supply of heater element 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 heating container 24 is heated to and boils, heat owing to continuous in the heating 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 heating container is just gone out from brew head 19 by the pipe of trying to make a good showing from heating container smoothly, and brew head 19 is immersed in the liquid, 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 (10)
1. coffee machine, comprise the heater element (22) and the temperature control element that are arranged on the heating container (24), it is characterized in that described heating container and water inlet pipe (30) join, water inlet pipe is provided with flowmeter (3) and magnetic valve (4), and heater element, flowmeter and magnetic valve are electrically connected with master board respectively.
2. coffee machine according to claim 1 is characterized in that described water inlet pipe (30) is provided with check valve (5), and check valve is arranged on magnetic valve (4) afterwards, enters heating container (24) before.
3. coffee machine according to claim 1 is characterized in that described water inlet pipe (30) is provided with filter (2), and filter is arranged on flowmeter (3) before.
4. coffee machine according to claim 1 is characterized in that described heating container (24) is provided with steam outleting pipe, and this steam outleting pipe is provided with steam valve (6).
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 described heating container (24) is provided with relief tube, and this relief tube is provided with pressure-relief valve (25).
7. coffee machine according to claim 1, it is characterized in that described heating container (24) is provided with the aqueduct (21) that is opened on the heating container bottom, this aqueduct is arranged in the heating 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 coffee powder.
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, and switch valve (9) is provided with one handle (10).
10. coffee machine according to claim 1 is characterized in that described coffee machine can be by water inlet pipe a plurality of other coffee machines in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121185 CN2870678Y (en) | 2005-12-22 | 2005-12-22 | Coffee maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121185 CN2870678Y (en) | 2005-12-22 | 2005-12-22 | Coffee maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2870678Y true CN2870678Y (en) | 2007-02-21 |
Family
ID=37739028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520121185 Expired - Lifetime CN2870678Y (en) | 2005-12-22 | 2005-12-22 | Coffee maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2870678Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116414A (en) * | 2014-07-10 | 2014-10-29 | 广东新宝电器股份有限公司 | Drying device for beverage machine and beverage machine |
| CN104161463A (en) * | 2014-02-25 | 2014-11-26 | 周林斌 | Brewing machine with water input and output through electric pressure cooker and method thereof |
| CN107831798A (en) * | 2017-11-15 | 2018-03-23 | 无锡鼎加弘思饮品科技有限公司 | The early warning system and method for early warning of Stress control are realized using flowmeter pulses |
| CN113693447A (en) * | 2020-05-20 | 2021-11-26 | 九阳股份有限公司 | Multi-beverage processing machine |
-
2005
- 2005-12-22 CN CN 200520121185 patent/CN2870678Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161463A (en) * | 2014-02-25 | 2014-11-26 | 周林斌 | Brewing machine with water input and output through electric pressure cooker and method thereof |
| CN104161459A (en) * | 2014-02-25 | 2014-11-26 | 周林斌 | Electric pressure cooker brewing machine and beverage brewing method through same |
| CN104116414A (en) * | 2014-07-10 | 2014-10-29 | 广东新宝电器股份有限公司 | Drying device for beverage machine and beverage machine |
| CN107831798A (en) * | 2017-11-15 | 2018-03-23 | 无锡鼎加弘思饮品科技有限公司 | The early warning system and method for early warning of Stress control are realized using flowmeter pulses |
| CN113693447A (en) * | 2020-05-20 | 2021-11-26 | 九阳股份有限公司 | Multi-beverage processing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070221 |
|
| EXPY | Termination of patent right or utility model |