CN204931329U - Coffee machine - Google Patents
Coffee machine Download PDFInfo
- Publication number
- CN204931329U CN204931329U CN201520541173.4U CN201520541173U CN204931329U CN 204931329 U CN204931329 U CN 204931329U CN 201520541173 U CN201520541173 U CN 201520541173U CN 204931329 U CN204931329 U CN 204931329U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- steam
- coffee machine
- coffee
- 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.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000005187 foaming Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000008267 milk Substances 0.000 claims abstract description 4
- 210000004080 milk Anatomy 0.000 claims abstract description 4
- 235000013336 milk Nutrition 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010009 beating Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a coffee machine, include: a water tank; the first heating device is connected with the water tank through a water inlet pipeline, and a water outlet pipeline is arranged at a water outlet of the first heating device; the manual switching valve is arranged on the water outlet pipeline, is provided with a plurality of water outlets and is constructed to be capable of selectively opening only one of the water outlets; the coffee pipeline and the steam pipeline are arranged at different water outlets of the manual change-over valve, and the steam pipeline is connected with the steam valve device; the steam valve device is provided with a milk foaming device. In this way, the actual pressures of the coffee line and the steam line can be set to the required pressures, and thus the brewing effect of coffee can be effectively improved. In addition, the water yield can be manually controlled, so that a flowmeter can be omitted, and the power panel is simpler in structure and lower in cost.
Description
Technical field
The utility model relates to coffee machine technical field, and particularly a kind of structure of coffee machine is improved.
Background technology
Current coffee machine carrys out automatic brewing coffee by one-touch button usually.This coffee machine comprises first heater, is arranged on the outlet pipeline of the delivery port of first heater, and the coffee pipeline be connected with outlet pipeline respectively and steam pipework.Coffee pipeline and steam pipework are equipped with magnetic valve.
In use, the magnetic valve opened as required on coffee pipeline is infused coffee, or the magnetic valve opened on steam pipework carries out beating steam.But, when arranging by the way, the magnetic valve on coffee pipeline open that pressure is less than actual needs open pressure, cause the pressure of infusing coffee less, thus make the coffee effect brewed not reach required effect.
Therefore, how solving the problem that the pressure of infusing coffee does not reach required pressure, is those skilled in the art's technical issues that need to address.
Utility model content
The utility model provides a kind of coffee machine, and manually switching valve controls the break-make of coffee pipeline and steam pipework, thus effectively can improve the brewing pressure of coffee pipeline.
Coffee machine of the present utility model, comprising: water tank; First heater, is connected with described water tank by inlet pipeline, and is provided with outlet pipeline at the delivery port of described first heater; Manual switching valve, is arranged on described outlet pipeline, is provided with multiple delivery port, and be configured to only can one of them delivery port selectively opened; And coffee pipeline and steam pipework, both are all arranged on the different water outlet of described manual switching valve, and wherein steam pipework is connected with steam valve device; Steam valve device is equipped with portable milk-foaming device.Like this, the actual pressure of coffee pipeline and steam pipework can be arranged to required pressure, that therefore effectively can improve coffee brews effect.In addition, can Artificial Control water yield be passed through, therefore can cancel flowmeter, thus make that the structure of power panel is comparatively simple, cost is lower.
In one embodiment, the knob that described manual switching valve comprises valve body and is connected with described valve body, wherein in described knob rotary course, the triggering projection on described valve body triggers the microswitch of coffee machine, and described microswitch is opened or closed.Setting like this, structure is simple, can realize accurate control.
In one embodiment, also comprise be arranged on described steam pipework and heating-up temperature higher than the secondary heating mechanism of the heating-up temperature of described first heater.Arrange by the way, in first heater, water is heated, in secondary heating mechanism, produce steam.Like this when infusing coffee, in the ground coffee that all pressure of first heater can be made to be applied directly to be placed on and brew in bucket, make the effect of infusing coffee better.
In one embodiment, described inlet pipeline is provided with safety valve, to improve security performance.
In one embodiment, the pressure relief pipe between another delivery port and water tank being arranged on described manual conversion valve is also comprised, to improve security performance further.
In one embodiment, described pressure relief pipe comprises one end and is arranged on described water tank that the other end is arranged on the first pipeline section on described safety valve, and one end is arranged on described manual switching valve, and the other end is arranged on the second pipeline section on described first pipeline section, to reduce the possibility of pipeline bending.
In one embodiment, the delivery port for arranging described pressure relief pipe and described coffee pipeline on described manual switching valve is positioned at the same side of described manual switching valve, and is positioned at not homonymy with the delivery port for arranging described steam pipework.Like this, the length of coffee pipeline, pressure relief pipe and steam pipework can be reduced, thus simplify structure, and reduce the possibility of each pipeline bending.
In one embodiment, the water inlet of described first heater and delivery port are positioned at the same side of described first heater, can reduce the volume of housing.
In one embodiment, after described milk-foaming device is connected with steam valve device, steam valve device is in open mode, and the steam that described coffee machine produces enters into milk-foaming device and carries out foaming milk, and after removing milk-foaming device, described steam valve device is closed.Setting like this, structure is simple, easy to use, save trouble and labor.
In one embodiment, also comprise the water pump be arranged on described inlet pipeline, to facilitate pump water in first heater.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.
Fig. 1 is a kind of structural representation of the coffee machine of the utility model embodiment.
Fig. 2 is the another kind of structural representation of the coffee machine of the utility model embodiment.
Fig. 3 is the structural representation of the housing of the coffee machine of the utility model embodiment.
Fig. 4 is that the current of knob when coffee gear in the utility model embodiment move towards schematic diagram.
Fig. 5 is that the current of knob when steam gear in the utility model embodiment move towards schematic diagram.
Fig. 6 is that the current of knob when OFF gear in the utility model embodiment move towards schematic diagram.
Fig. 7 is the surface structure schematic diagram of the coffee machine in the utility model embodiment.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, coffee machine of the present utility model comprises: water tank 1; First heater 3, it is connected with water tank 1 by inlet pipeline 2, and is provided with outlet pipeline 4 at delivery port; Manual switching valve 5, it is arranged on the tail end of outlet pipeline 4, and is provided with multiple delivery port; And coffee pipeline 6 and steam pipework 7, both are all arranged on the different water outlet of manual switching valve 5.Wherein, when using manual switching valve 5, only manually one of them delivery port can be opened by switching valve 5.That is, when coffee pipeline 6 and steam pipework 7 are different and outlet pipeline 4 conducting.
When needs are infused coffee, manually the delivery port 511 be connected with coffee pipeline 6 opened by switching valve 5.When needs carry out beating steam, manually the delivery port 512 be connected with steam pipework 7 opened by switching valve 5.Because manual switching valve 5 is by Artificial Control, therefore the pressure of coffee pipeline 6 and the pressure of steam pipework 7 can be the same or different.Like this, the actual pressure of coffee pipeline 6 and steam pipework 7 can be arranged to required pressure, that therefore effectively can improve coffee brews effect.In addition, can Artificial Control water yield be passed through, therefore can cancel flowmeter, thus make that the structure of power panel is comparatively simple, cost is lower.The water outlet end of coffee pipeline 6 can be fixed on the support 14, arranges brew bucket 12 in the below of support 14.
In one embodiment, the manual magnetic valve knob 52 that comprises valve body 51 and be connected with valve body 51.In use, by rotating knob 52, the delivery port of valve body 51 is opened or closed.Setting like this, is convenient to assembling and uses coffee machine.After assembling, knob 52 is positioned at the outside (as shown in Figure 3) of the housing 13 of coffee machine, so that use.The structure of valve body 51 is identical with the principle of existing valve body, does not repeat them here.
Further, valve body 51 is provided with the triggering projection 53 corresponding with the delivery port of manual switching valve 5.In the process rotating knob, trigger protruding 53 and contact with the microswitch (not indicating in figure) of coffee machine or disconnect.When trigger protruding 53 with microswitch electrical contact time, circuits for triggering plate, and opened by the water pump that circuit board controls such as to be connected with water tank 1 and make water tank 1 be in conducting state.When triggering protruding 53 and disconnecting with microswitch, trigger water pump closedown and make water tank 1 be in off-state.Setting like this, can make the break-make of the break-make of water tank 1 and coffee pipeline 6 and steam pipework 7 be consistent, easy to use.
In addition, inlet pipeline 2 is provided with water pump 9, so that carry water in first heater 3, and controls the pressure in first heater 3 by carrying capacity, thus control the pressure of coffee pipeline 6.Further, inlet pipeline 2 is provided with safety valve 10.When each pipeline occurs unexpected blocking and exceedes the force value of design, play safeguard protection effect by safety valve 10.
As shown in Figure 2, coffee machine also comprises the secondary heating mechanism 8 be arranged on steam pipework 7.The heating-up temperature of secondary heating mechanism 8 is higher than the heating-up temperature of first heater 3.Like this, preheating can be carried out to first heater 3 and secondary heating mechanism 8 in use simultaneously, thus save the heat time of water or steam, and then save the time of infusing coffee and beating steam.And in first heater 3, water is heated, like this when infusing coffee, in the ground coffee that all pressure of first heater 3 can be made to be applied directly to be placed on and brew in bucket 12, make the effect of infusing coffee better.
In addition, pressure relief pipe 11 is set at another delivery port 513 of manual switching valve 5.That is, pressure relief pipe 11, coffee pipeline 6 and steam pipework 7 are arranged on the different delivery ports of manual switching valve 5.Pressure relief pipe 11 is connected with water tank 1.When infusing coffee or beating after steam completes, rotary manual switching valve 5, makes pressure relief pipe 11 conducting, to make the current recovery tank 1 in first heater 3, thus to first heater 3 pressure release, and then improves safety in utilization.
In one example in which, pressure relief pipe 11 comprises one end and is arranged on water tank 1 that the other end is arranged on the first pipeline section 112 on safety valve 10, and one end is arranged on manual switching valve 5, and the other end is arranged on the second pipeline section 111 on the first pipeline section 112.Setting like this, can reduce the length of the second pipeline section 111, prevents the second pipeline section 111 from bending in housing 13, thus improves the trafficability performance of pipeline.
Further, the delivery port 511,513 for arranging coffee pipeline 6 and pressure relief pipe 11 on manual switching valve 5 is positioned at the same side of manual switching valve 5, and the delivery port 512 be connected with for arranging steam pipework 7 is positioned at not homonymy.Like this, the length of coffee pipeline 6, pressure relief pipe 11 and steam pipework 7 can be reduced, thus simplify structure, and reduce the possibility of each pipeline bending.Water inlet and the delivery port of first heater 3 are arranged on the same side, to reduce taking up room of first heater 3, thus can reduce the volume of coffee machine.As shown in Figure 3, in concrete installation process, can secondary heating mechanism 8 and miscellaneous part be arranged in different cavitys, so that the volume of coffee machine farthest can be reduced.
In addition, first heater 3 and the thermistor control temperature of secondary heating mechanism 8 by being connected with both.The heating-up temperature of first heater 3 and secondary heating mechanism 8 can be made so more accurate.
In a specific embodiment, the operation principle of this coffee machine is, after coffee machine is connected with power supply, carries out preheating to first heater 3 and secondary heating mechanism 8, until set temperature control point.As shown in Figure 4 (in figure, arrow represents the flow direction of water), then knob 52 is screwed into coffee gear (delivery port 511 namely manual switching valve 5 is connected with coffee pipeline 6 is opened), water is sent in first heater 3 by water pump 9.Water, after first heater 3 heats, through manual switching valve 5 and coffee pipeline 6, brews the ground coffee brewed in bucket 12.As shown in Figure 5, to be brewed complete after, knob 52 is screwed into steam gear (delivery port 512 namely manual switching valve 5 is connected with steam pipework 7 is opened), the water in first heater 3 flow in secondary heating mechanism 8 through manual switching valve 5 and steam pipework 7.Now water becomes steam in secondary heating mechanism 8, and flows out from steam pipework 7, thus completes dozen steam.As shown in Figure 6, when knob 52 is screwed into OFF position (delivery port 513 that manual switching valve 5 is connected with pressure relief pipe 11 is opened), water in first heater 3 flows back in water tank 1 through pressure relief pipe 11, and the pressure in first heater 3 is released.
When infusing coffee after beating steam in the ban, after using secondary heating mechanism 8, pressure release cooling can be carried out to the water in each pipeline, until to required temperature of infusing coffee.Concrete cool-down method is same as the prior art, does not repeat them here.
As shown in Figure 7, steam pipework is connected with steam valve device 16; Steam valve device 16 is equipped with portable milk-foaming device 15.After milk-foaming device 15 is connected with steam valve device 16, steam valve device 16 is in open mode, and the steam that coffee machine produces enters into milk-foaming device 15 and carries out foaming milk, and after removing milk-foaming device 15, steam valve device 16 is closed.Setting like this, structure is simple, easy to use, save trouble and labor.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a coffee machine, is characterized in that, comprising:
Water tank;
First heater, is connected with described water tank by inlet pipeline, and is provided with outlet pipeline at the delivery port of described first heater;
Manual switching valve, is arranged on described outlet pipeline, is provided with multiple delivery port, and be configured to only can one of them delivery port selectively opened; And
Coffee pipeline and steam pipework, both are all arranged on the different water outlet of described manual switching valve, and wherein steam pipework is connected with steam valve device; Steam valve device is equipped with portable milk-foaming device.
2. coffee machine according to claim 1, it is characterized in that, the knob that described manual switching valve comprises valve body and is connected with described valve body, wherein in described knob rotary course, triggering projection on described valve body triggers the microswitch of coffee machine, and described microswitch is opened or closed.
3. coffee machine according to claim 1, is characterized in that, also comprise be arranged on described steam pipework and heating-up temperature higher than the secondary heating mechanism of the heating-up temperature of described first heater.
4. coffee machine according to claim 1, is characterized in that, described inlet pipeline is provided with safety valve.
5. coffee machine according to claim 4, is characterized in that, also comprises the pressure relief pipe between another delivery port and water tank being arranged on described manual conversion valve.
6. coffee machine according to claim 5, it is characterized in that, described pressure relief pipe comprises one end and is arranged on described water tank that the other end is arranged on the first pipeline section on described safety valve, and one end is arranged on described manual switching valve, and the other end is arranged on the second pipeline section on described first pipeline section.
7. the coffee machine according to claim 5 or 6, it is characterized in that, delivery port for arranging described pressure relief pipe and described coffee pipeline on described manual switching valve is positioned at the same side of described manual switching valve, and is positioned at not homonymy with the delivery port for arranging described steam pipework.
8. coffee machine according to claim 1, is characterized in that, the water inlet of described first heater and delivery port are positioned at the same side of described first heater.
9. coffee machine according to claim 1, it is characterized in that, after described milk-foaming device is connected with steam valve device, steam valve device is in open mode, the steam that described coffee machine produces enters into milk-foaming device and carries out foaming milk, and after removing milk-foaming device, described steam valve device is closed.
10. coffee machine according to claim 1, is characterized in that, also comprises the water pump be arranged on described inlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541173.4U CN204931329U (en) | 2015-07-23 | 2015-07-23 | Coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541173.4U CN204931329U (en) | 2015-07-23 | 2015-07-23 | Coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204931329U true CN204931329U (en) | 2016-01-06 |
Family
ID=54998796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541173.4U Withdrawn - After Issue CN204931329U (en) | 2015-07-23 | 2015-07-23 | Coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204931329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078243A (en) * | 2015-07-23 | 2015-11-25 | 广东新宝电器股份有限公司 | Coffee machine |
| CN107115020A (en) * | 2017-06-08 | 2017-09-01 | 佛山吉宝信息科技有限公司 | A kind of Instant heating type heater and the coffee machine of Instant heating type heating |
| CN110769726A (en) * | 2017-05-03 | 2020-02-07 | 雀巢产品有限公司 | Process for preparing tea |
-
2015
- 2015-07-23 CN CN201520541173.4U patent/CN204931329U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078243A (en) * | 2015-07-23 | 2015-11-25 | 广东新宝电器股份有限公司 | Coffee machine |
| CN105078243B (en) * | 2015-07-23 | 2018-05-29 | 广东新宝电器股份有限公司 | Coffee machine |
| CN110769726A (en) * | 2017-05-03 | 2020-02-07 | 雀巢产品有限公司 | Process for preparing tea |
| US11793348B2 (en) | 2017-05-03 | 2023-10-24 | Societe Des Produits Nestle S.A. | Process of preparation of tea |
| CN107115020A (en) * | 2017-06-08 | 2017-09-01 | 佛山吉宝信息科技有限公司 | A kind of Instant heating type heater and the coffee machine of Instant heating type heating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204931329U (en) | Coffee machine | |
| CN101849777B (en) | Water storage type coffee machine | |
| EP1654502A4 (en) | A protection system for a solar water heating system | |
| CN105829809A (en) | Beverage preparing device with central constant-temperature water supply | |
| CN204839152U (en) | Coffee machine and double-electromagnetic-valve water path control system thereof | |
| CN105078243A (en) | Coffee machine | |
| CN204460661U (en) | Constant-temperature water faucet electric heater | |
| CN206738616U (en) | Pressure-bearing type controls electric hot water tap | |
| CN201111400Y (en) | Multipurpose toaster for boiling water and baking bread | |
| CN101843439A (en) | Dual-use device for coffee and boiled water | |
| CN202801274U (en) | Water channel system of coffee machine | |
| CN103519694B (en) | The overall water circuit system of coffee machine | |
| CN209377342U (en) | Brewing system and coffee machine | |
| CN104783639A (en) | Robot for boiling dumpling | |
| CN204987183U (en) | Water and electricity allies oneself with heating gas | |
| CN104720588A (en) | Water dispenser providing water of different temperatures | |
| CN209377329U (en) | Coffee machine | |
| CN207821667U (en) | Beverage brewing device with water path control | |
| CN105147119A (en) | Device for controlling intelligent tea stove through mobile terminal | |
| CN205548327U (en) | Intelligent water dispenser | |
| CN216090113U (en) | Waterway system for coffee machine and coffee machine | |
| CN206576754U (en) | A kind of second boils tea-drinking machine | |
| CN103251314A (en) | Water dispenser with simple humidifying function | |
| CN203789717U (en) | Integrated automatic tea making machine | |
| CN205775397U (en) | Washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20180529 |