CN209136224U

CN209136224U - Coffee-making machine structure

Info

Publication number: CN209136224U
Application number: CN201821559025.5U
Authority: CN
Inventors: 林裕原
Original assignee: DATONGYING INDUSTRIAL Co Ltd
Current assignee: DATONGYING INDUSTRIAL Co Ltd
Priority date: 2018-09-25
Filing date: 2018-09-25
Publication date: 2019-07-23
Anticipated expiration: 2028-09-25

Abstract

The utility model discloses a kind of coffee-making machine structure, including a pedestal, a container, a filter bowl, a row, inlet duct, which is arranged holding part and joint portion；The container be set to pedestal joint portion on, center tool room, top tool opening, the opening setting can closely sealed opening lid；The filter bowl is set in the room of container, has strainer, top tool opening；The row, inlet duct include pumping, exhaust passage, inlet channel, the first solenoid valve, controller, the pumping is set in pedestal holding part, it is electrically connected with controller, connection joins with the row of offer, air inlet below outer pipeline to pedestal, which connects the room of pumping and container；The inlet channel is connected to the room and filter bowl of pumping and container, and extraneous gas is imported in room；First solenoid valve and controller are electrically connected, and are set on inlet channel, controllable inlet channel opens or closes；The utility model can be by vacuum and air inlet stirring to promote more preferably coffee brewing efficiency, concentration and flavor.

Description

Coffee-making machine structure

Technical field

The utility model refers mainly to a kind of to promote coffee and preferably extract and brew efficiency about a kind of coffee-making machine structure Coffee machine.

Background technique

Coffee bean grinding after working process is mainly brewed coffee at ground coffee, then by high temperature by known coffee brewing mode Coffee powder extracts coffee liquid, however ice cube cooling must be generally added when that must drink ice coffee, thus causes coffee liquid dilute Releasing influences coffee liquid mouthfeel missing.

There is the brewing device that coffee liquid is slowly extracted by ice water drip to ground coffee at present to improve afore-mentioned, so And the extraction mode generally palpus a few hours, still there is time-consuming inconvenient missing.

Utility model content

The purpose of this utility model is providing a kind of coffee-making machine structure that can be promoted coffee and preferably extract and brew efficiency.

Based on this, the utility model mainly uses utilising techniques, Lai Shixian above-mentioned purpose.

A kind of coffee-making machine structure a, comprising: holding part and a joint portion is arranged in a pedestal；One container, set on connecing for pedestal In conjunction portion, center have room, top have opening, the opening setting can closely sealed opening lid；One filter bowl, set on container In room, there is strainer, top has opening；One row, inlet duct, including a pumping, an exhaust passage, an inlet channel, One first solenoid valve, a controller, the pumping are set in pedestal holding part, and are electrically connected with controller；The exhaust passage again The room of connection pumping and container, and indoor gas will be held and be expelled to outside room；The inlet channel and pumping and container again Connection below room and filter bowl, and extraneous gas is imported in room；First solenoid valve and controller are electrically connected again, are set to On inlet channel, and controls inlet channel and open or close.

Further, which is arranged below an outer pipeline to pedestal.

Further, which has an exhaust outlet, a gas exhaust piping, which is set to above room, and the exhaust Pipeline and exhaust outlet and pumping connect.

Further, which has one first air inlet pipeline, one second air inlet pipeline, which is set to In the room of container, and one end is located at below filter bowl, and the other end is located at room upper side；Second air inlet pipeline connection first again Air inlet pipeline and pumping.

Further, which is arranged export mouth, export mouth setting export switch below room.

Further, the coffee-making machine structure further includes bypass channel, a second solenoid valve, the bypass channel and pumping And exhaust passage connection, and the room for providing container is connected to outside；The second solenoid valve is set on bypass channel again, and is controlled Bypass channel opens or closes.

After above-mentioned technological means, in use, ground coffee can be accommodated in the filter bowl of the utility model, and the container The water of proper temperature, then the closely sealed room of lid closing lid body can be accommodated in room；Again enable row, inlet duct pump action and make room Interior air can be expelled to outside pedestal via exhaust passage, and make to form approach negative pressure of vacuum in room, so that holding indoor water It can Rapid Extraction ground coffee formation coffee liquid；The first solenoid valve conduction is enabled to open after a period of time for a period of time again, at this time the Two solenoid valves are still closed, and because being negative pressure in room, such pump action can quickly be imported extraneous gas via inlet channel Circulation action below filter bowl, and make the charge air flow can rise in filter bowl water and ground coffee impact stir to reach and more preferably mix Extraction efficiency, and export the pumping of coffee liquid season and be failure to actuate, and second solenoid valve conducting is enabled to open, the room of the container can at this time It is connected to outside so that the export switch opened below room can be easy to export coffee liquid by export mouth, and make this by bypass channel Utility model can have effects that preferable coffee extracted efficiency and operate conveniently.

Detailed description of the invention

Fig. 1 is the exploded view of the utility model.

Fig. 2 is the constitutional diagram of the utility model.

Fig. 3 is the combination section view and action schematic diagram of the utility model.

Fig. 4 is the part isometric and action schematic diagram of the utility model.

Fig. 5 is the row, air inlet configuration and action schematic diagram of the utility model.

[symbol description]

1 pedestal, 11 holding part, 12 joint portion

2 container, 21 room

22 23 lids of opening

24 export mouths 241 export switch

3 filter bowl, 31 strainer 32 opening

4 rows, the outer pipeline of inlet duct 40

41 42 exhaust passages of pumping

421 exhaust outlet, 422 gas exhaust piping

43 inlet channel, 431 first air inlet pipeline

432 second air inlet pipeline, 44 first solenoid valve

45 bypass channel, 46 second solenoid valve

47 controllers

5 ground coffee, 6 water.

Specific embodiment

FIG. 1 to FIG. 5 is please referred to, the utility model includes a pedestal 1, a container 2, a filter bowl 3, a row, inlet duct 4, A holding part 11 and a joint portion 12 is arranged in the pedestal 1.

Container 2 is set on the joint portion 12 of pedestal 1, and center has room 21, and top has opening 22, the opening 22 setting Can it is closely sealed opening 22 lid 23, and below room 21 be arranged export mouth 24, the export mouth 24 setting export switch 241.

Filter bowl 3 is set in the room 21 of container 2, has strainer 31, and top has opening 32.

Row, inlet duct 4 include pumping 41, one exhaust passage 42, an inlet channel 43, one first solenoid valve 44, one Bypass channel 45, a second solenoid valve 46, a controller 47, which is set in the holding part 11 of pedestal 1, and and controller 47 are electrically connected, and connect an outer pipeline 40 to 1 lower section of pedestal with the row of offer, air inlet.

The room 21 of the connection of exhaust passage 42 pumping 41 and container 2, and the gas in room 21 can be discharged, the exhaust is logical Road 42 has an exhaust outlet 421, a gas exhaust piping 422, which is set to the top of room 21, but the gas exhaust piping 422 with 41 connection of exhaust outlet 421 and pumping.

Inlet channel 43 is connected to the room 21 and filter bowl 3 of pumping 41 and container 2, and extraneous gas can be imported room 21 It is interior, there is one first air inlet pipeline 431, one second air inlet pipeline 432, which is set to the room 21 of container 2 It is interior, and one end is located at 3 lower section of filter bowl, the other end is located at 21 side of room；Second air inlet pipeline 432 connection pumping 41 again.

First solenoid valve 44 is electrically connected with controller 47, is set on inlet channel 43, and controllable inlet channel 43 is opened It opens or closes；The bypass channel 45 is connect with pumping 41 and exhaust passage 42 again, and the room 21 that can provide container 2 connects with outside It is logical；The second solenoid valve 46 is set on bypass channel 45 again, and controllable bypass channel 45 opens or closes.

Fig. 2~Fig. 5 is please referred to, ground coffee 5 and water 6, and the container 2 can be accommodated in the filter bowl 3 when the utility model is implemented Room 21 in can accommodate water 6 such as ice water or other proper temperatures, then the closely sealed room 21 of lid closing lid body 23.

The first solenoid valve of the utility model operational command 44 is opened, and second solenoid valve 46 is closed, and the row of order, inlet duct 4 41 movement a period of time of pumping, make extraneous gas via the outer pipeline 40 of connection, the second air inlet pipeline 432 of inlet channel 43, then pass through 3 lower section (as shown in double-lined arrow) of filter bowl is imported as the first solenoid valve 44 and the first air inlet pipeline 431, and makes the charge air flow can Rise in filter bowl 3 water 6 and the impact of ground coffee 5 stir, then exported by exhaust outlet 421 to joining outer pipeline 40 simultaneously and inlet channel 43 generate circulating current, and can tentatively be stirred, and enable the first solenoid valve 44 close, and the pumping of the row of order, inlet duct 4 41 movement a period of times, so that the air in room 21 can be outer via the exhaust outlet 421 of exhaust passage 42, gas exhaust piping 422, connection It is outer (as shown in single lined arrows) that pipeline 40 is expelled to pedestal 1, and makes to form approach negative pressure of vacuum in room 21, so that in room 21 Water 6 can Rapid Extraction ground coffee 5 formed coffee liquid.

The utility model enables the conducting of the first solenoid valve 44 open again in vacuum after for a period of time, enable the second solenoid valve 46 still Closing, and because being negative pressure in room 21, so 41 movement of pumping can more rapidly guide extraneous gas via the outer pipeline 40 of connection, air inlet Second air inlet pipeline 432 in channel 43, then it is (such as double via the first solenoid valve 44 and 3 lower section of the first air inlet pipeline 431 importing filter bowl Shown in line arrow), and make the charge air flow can rise in filter bowl 3 water 6 and the impact of ground coffee 5 stir, then by exhaust outlet 421 It exports to the outer pipeline 40 of connection and generates circulating current with inlet channel 43, and can reach more preferably hybrid extraction efficiency, until pumping 41 movements terminate.

The utility model enable second solenoid valve 46 conducting open, at this time the room 21 of the container 2 can by bypass channel 45 with Outside connection balance 21 inside and outside pressure (as shown in triangle arrow) of room, and the export switch 241 of 21 lower section of openable room It can be easy to export coffee liquid by export mouth 24.

So coffee extracted efficiency function can be substantially improved by vacuum and air inlet stirring in the utility model by the above Effect, and the utility model also can directly open lid and can export and hold indoor coffee liquid, the bypass channel and second solenoid valve Also it can omit, and previous embodiment is the utility model illustration, not the utility model limits, all according to the spirit of the present invention Carried out by equivalent change also should belong in the utility model scope.

Claims

1. a kind of coffee-making machine structure characterized by comprising

A holding part and a joint portion is arranged in one pedestal；

One container, on the joint portion of pedestal, center has room, and top has opening, and opening setting closely sealed can be open Lid；

One filter bowl has strainer in the room of container, and top has opening；

One row, inlet duct, including a pumping, an exhaust passage, an inlet channel, one first solenoid valve, a controller, the pump Pu is set in pedestal holding part, and is electrically connected with controller；The room of exhaust passage connection pumping and container again, and will hold Indoor gas is expelled to outside room；It is connected to below the inlet channel and the room and filter bowl of pumping and container again, and will be external Gas imports in room；First solenoid valve and controller are electrically connected again, are set on inlet channel, and control inlet channel and open It opens or closes.

2. coffee-making machine structure as described in claim 1, it is characterised in that: an outer pipeline is arranged in the pumping.

3. coffee-making machine structure as described in claim 1, it is characterised in that: the exhaust passage has an exhaust outlet, a gas exhaust piping, The exhaust outlet is set to above room, and the gas exhaust piping and exhaust outlet and pumping connect.

4. coffee-making machine structure as described in claim 1, it is characterised in that: the inlet channel has one first air inlet pipeline, one Second air inlet pipeline, first air inlet pipeline are set in the room of container, and one end is located at below filter bowl, and the other end is located at room Upper side；Second air inlet pipeline is connected to the first air inlet pipeline and pumping again.

5. coffee-making machine structure as described in claim 1, it is characterised in that: export mouth is arranged in the container below room, this is led Outlet setting export switch.

6. coffee-making machine structure as described in claim 1, it is characterised in that: further include bypass channel, a second solenoid valve, be somebody's turn to do Bypass channel is connect with pumping and exhaust passage, and the room for providing container is connected to outside；The second solenoid valve is set to side again On paths, and controls bypass channel and open or close.