CN208463689U - A kind of cold extraction brewing device of pumping - Google Patents
A kind of cold extraction brewing device of pumping Download PDFInfo
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- CN208463689U CN208463689U CN201721541732.7U CN201721541732U CN208463689U CN 208463689 U CN208463689 U CN 208463689U CN 201721541732 U CN201721541732 U CN 201721541732U CN 208463689 U CN208463689 U CN 208463689U
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- pumping
- cold extraction
- kettle body
- brewing device
- liquid
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Abstract
The utility model discloses a kind of cold extraction brewing devices of pumping, described device extracts the air of the kettle body using evacuator, realize subatmospheric environment, the brewing material can be extracted using subatmospheric environment and cold water very well, and extraction time can be shortened and improve extraction efficiency, be conducive to the large-scale popularization of cold extracting beverage, there are also the cold extraction brewing device of pumping is easy to use, cost of manufacture is lower, simple operations can prepare cold extracting beverage, there is good economy and practicability.
Description
Technical field
The utility model relates to a kind of beverage-making device, in particular to a kind of cold extraction brewing device of pumping.
Background technique
In the prior art, beverage pouring and boiling method has very much, most of to be brewed with hot water, by taking coffee as an example, usually rushes
It makes coffee using filter paper drip-type, Italian type machine formula and hydrocone type, the above method is brewed using boiling hot water.With
On the one hand brewed in hot water coffee, due to water temperature height, is easy to soak out with bitterness substance by the acidity inside coffee, influences mouth
Sense, on the other hand, in summer, cold drink is than hot drink with welcome.
So people start using cold water infusible beverage, such as cold extraction coffee and cold extraction tea, cold water extraction tea or coffee because
Low for tannin content, without taking astringent taste out of, cold extraction coffee is more smooth palatable, and cold extraction tea more faint scent is sweet.But it is cold
Extraction method needs the time very long, for example, common cold extraction coffee wants brewed 12 hours or more.So long brew time is unfavorable
It is largely sold in cold extraction beverage.
Thus the prior art could be improved and improve.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of cold extractions of pumping to brew
Device, especially for the extraction of coffee, improves extraction efficiency for realizing that low temperature cold extraction is brewed.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of cold extraction brewing device of pumping characterized by comprising
One for placing the kettle body of brewing material；
One is open closed compatible lid with the kettle body；
One is located at the air extractor on the lid, and the air extractor is for extracting the intracorporal air of the pot, with shape
At subatmospheric environment.
The cold extraction brewing device of the pumping, which is characterized in that the cold extraction brewing device of pumping further include:
One is arranged in the opening of the kettle body lower end；
One goes out liquid switch, and the switch of liquid out is connected with the opening, and is gone out liquid switch described in and controlled with the opening
Liquid extracted is made to flow out from the switch of liquid out.
The cold extraction brewing device of the pumping, which is characterized in that the switch of liquid out includes: liquid discharge device and one on one
Lower liquid discharge device；
The upper liquid discharge device includes:
The piston of one sheathed spring；One is set in the gasket on the piston；One first washer, is set on the piston
And be located above the gasket, to the fixed piston；One is located at the filter screen between the gasket and the opening；One
It is placed in the first sealing ring of the open circumferential, to realize the sealing of the opening and the gasket；
The lower liquid discharge device includes:
One knob；One connecting shaft being connect with the knob；One with it is described connection axis connection biasing post；One with it is described partially
Stem connects horizon bar, the horizon bar and the piston contact；When rotating the knob, the knob drives the connection
Axis rotation, the connecting shaft drive the biasing post rotation, and the biasing post rotation drives the horizon bar to rise, the level
Bar pushes the piston upward, and the liquid is flowed out from the first through hole.
The cold extraction brewing device of the pumping, which is characterized in that the switch of liquid out is set in the kettle body.
The cold extraction brewing device of the pumping, which is characterized in that the cold extraction brewing device of the pumping further include:
One pedestal, on the base, the upper liquid discharge device is arranged in the kettle body for the lower liquid discharge device setting.
The cold extraction brewing device of the pumping, which is characterized in that further include:
One is placed in the intracorporal filter basket of the pot, for placing the brewing material；And
One filter cover compatible with the filter basket.
The cold extraction brewing device of the pumping, which is characterized in that the cold extraction brewing device of the pumping further include:
One is arranged in the hanging buckle column of the filter basket surrounding；And
One is located at hanging buckle compatible with the hanging buckle column on the inside of the kettle body.
The cold extraction brewing device of the pumping, which is characterized in that further include:
Multiple clamping columns for being located at the kettle body pot mouth surrounding；
Multiple clamping protrusions being located on the lid, the clamping protrusion are adapted with the clamping column, for close
It is closed the lid and the kettle body.
The cold extraction brewing device of the pumping, which is characterized in that the lid further include:
One for placing the card slot of the air extractor；
One is placed in the second sealing ring between the lid and the kettle body.
Compared to the prior art, the utility model provides a kind of cold extraction brewing device of pumping, and described device is using evacuation
Device extracts the air of the kettle body, realizes subatmospheric environment, the subatmospheric environment is can be for low pressure even
Vacuum, environment, the low pressure are about 1bar, and preferably finger 1bar hereinafter, can be extracted very well using subatmospheric environment and cold water
The brewing material is taken, and extraction time can be shortened and improve extraction efficiency, is conducive to the large-scale popularization of cold extracting beverage,
The also described cold extraction brewing device of pumping is easy to use, and cost of manufacture is lower, and simple operations can prepare cold extracting beverage, has
Good economy and practicability.
Detailed description of the invention
Fig. 1 is the perspective view of the cold extraction brewing device of pumping described in one kind provided by the utility model.
Fig. 2 is the front elevation of the cold extraction brewing device of pumping described in one kind provided by the utility model.
Fig. 3 is the accessory figure of the cold extraction brewing device of pumping described in one kind provided by the utility model.
Fig. 4 is the accessory figure of the cold extraction brewing device of pumping described in one kind provided by the utility model.
Fig. 5 is the sectional view of the cold extraction brewing device of pumping described in one kind provided by the utility model.
Fig. 6 is the partial enlarged view of the cold extraction brewing device of pumping described in one kind provided by the utility model.
Fig. 7 is the partial enlarged view of the cold extraction brewing device of pumping described in one kind provided by the utility model.
Fig. 8 is that the lower liquid discharge device of the cold extraction brewing device of pumping described in another kind provided by the utility model uses shape
State figure.
Fig. 9 is that the lower liquid discharge device of the cold extraction brewing device of pumping described in another kind provided by the utility model uses shape
State figure.
Figure 10 is the cold extraction brewing device knob sectional view of pumping described in another kind provided by the utility model.
Figure 11 be it is provided by the utility model another kind described in the cold extraction brewing device of pumping on liquid discharge device and it is lower out
Liquid device interface enlarged drawing.
Figure 12 is the sectional view of the cold extraction brewing device pedestal of pumping described in another kind provided by the utility model.
Figure 13 is the cold extraction brewing device perspective view of pumping described in another kind provided by the utility model.
Figure 14 is the sectional view of the cold extraction brewing device of pumping described in another kind provided by the utility model.
Figure 15 is the sectional view of the cold extraction brewing device of pumping described in another kind provided by the utility model.
Specific embodiment
The utility model provides a kind of cold extraction brewing device of pumping.For make the purpose of this utility model, technical solution and
Effect is clearer, clear, and the utility model is further described as follows in conjunction with drawings and embodiments.It should be appreciated that
Specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of cold extraction brewing device of pumping, as shown in Fig. 1 and Fig. 2, the cold extraction punching of pumping
Bulb apparatus includes kettle body 600, lid 200 and air extractor.As shown in figure 3, the air extractor includes air pump 100 and conduit
110.The lid 200 is equipped with card slot 220, and the card slot 220 is for placing the air pump 100 and the conduit 110, also
The card slot cover 230 for covering the card slot 220 can be set.An airport, the conduit are equipped in the card slot 220
110 one end are connect with the air pump 100, and the other end is extend into the kettle body 600 by airport, as the air pump
The channel of 100 extraction air.For holding meanss overall integrity, convenient for device movement and save, it can also be in kettle body 600 or institute
Lid 200 is stated equipped with handle, convenient for the handle 620 on device for taking, such as kettle body 600.
When being closed the lid 200 and kettle body 600, when opening the air pump 100, the air pump 100 passes through conduit
110 extract the intracorporal air of pot, and are discharged into outside kettle body 600, can make to be formed the low pressure for being about 1 bar in kettle body, preferably
The low pressure refers to 1bar hereinafter, even close to vacuum, to facilitate the cold extraction process accelerated in the kettle body 600.Preferably
, as shown in Figure 6 and Figure 7,600 pot mouth of kettle body is surrounded by several clamping columns 610, and on the lid 200, card
It is corresponding with the clamping column 610 to hold 210 position of protrusion, and it is corresponding with the clamping column 610 adaptation snap connection, in this way when
When being closed the lid 200 and the kettle body 600, the clamping column 610 and the cooperation of the mutual clamping of the clamping protrusion 210 make
The kettle body 600 and the lid 200 are closed even closer, formation sealing structure.Further, as shown in figure 3, in the lid
200 insides may be provided with the second sealing ring 300, for the fit clearance between further sealing cover body 200 and kettle body 600,
This is conducive to form subatmospheric environment when taking out air.The subatmospheric environment can be about 1 bar, can also be with
Lower than 1 bar, it is preferred that close to vacuum, depend on selected air pumpage.
It as shown in Figure 3 and Figure 5, further include a filter basket 500 and filter cover 400 in the cold extraction brewing device of the pumping, it is described
Filter basket 500 can be used for filtering the brewing material, can be made, be filled of the different gauze of different meshes, sparse degree
It fits in the kettle body 600, does not go agitation brewing material, such as tealeaves or ground coffee as far as possible in extraction filter process, avoid
Some influence mouthfeel substances such as residue enter in liquid.It was carried out for example, ground coffee is put into filter basket 500 described in the utility model
When filter, the filter basket 500 equipped with filter residue can be taken out together with filter residue, such as be schemed in the filter basket 500 by filter residue extracted
Shown in 3, and further filtering is realized using the strainer 800 below the kettle body 600 in liquid outlet passage, it is most
Brewing material will not be as filtrate flows be at strainer 800, and small part brewing material can be filtered using strainer 800.
It is mainly solid matter that mouthfeel substance may be influenced in brewing material flow process, when being extracted into liquid, with ground coffee
For, if the ground coffee filter residue with filtrate flows, is easy to come out the extracting substances such as tannin in ground coffee, can make coffee mouth
It is more bitter to feel more acid adding.
Filter cover 400 described in the utility model can form the accommodation space to brewing material with the filter basket 500, on the one hand
The brewing material can be filtered, such as tealeaves or coffee, once brew it is brewed after, easy floating is scattered, from the filter basket 500
Opening spill into filtrate, ground coffee also be easy from the opening of the filter basket 500 overflow, filter effect can be reduced in this way,
Brewing material after spilling also will affect mouthfeel with the filtrate flows；If filter cover 400 is not on the other hand used to close, by
The brewing material is easy to be attached to the water surface after water is added, the low efficiency extracted in this way.Brewing material is put into filter basket 500,
After covering filter cover 400, then filter basket 500 is put into the kettle body 600, water is added and not have the filter basket 500, is extracting after operation in this way
Take process, it can be ensured that the brewing material is placed in water always, can significantly improve extraction efficiency.It is preferred that such as Fig. 3
It is shown, multiple hanging buckle columns 501 are surrounded by the filter basket 500 opening, and in the 600 inside corresponding position of kettle body equipped with more
A hanging buckle is clamped by the cooperation of hanging buckle and hanging buckle column 501, and such filter basket 500 can directly hang over 600 inside of kettle body
And be fixed, convenient for the fixed and filter basket 500 of taking.
As shown in figure 5, an opening 650 is equipped in the bottom end of kettle body 600 described in the utility model, as liquid discharge after extraction
Mouth, the opening 650 connect one and go out liquid switch, and the switch of liquid out is flowed out for controlling liquid extracted, such as works as extraction
After the completion of taking, open out liquid switch, liquid extracted switchs out from liquid out, collect liquid can use drink.
Herein, the switch of liquid out can be designed according to practical operation, named in two specific embodiments and illustrated institute
State out the structure of liquid switch.
As shown in Fig. 3, Fig. 4, Fig. 5 and Figure 11, the switch of liquid out is divided into liquid discharge device 900 and lower liquid discharge device
1000, the upper liquid discharge device 900 includes the first washer 940, gasket 950, spring 910 and piston 920.In the gasket 950
Equipped with first through hole 930, sheathed spring 910 on the piston 920, and the first through hole 930 is passed through, then described first pad
Circle 940 is set in the piston 920 across the first through hole 930 again, and as described first washer 940 retains the work
Plug 920, and seal up the gap of the piston 920 and the first through hole 930.Preferably, in opening 650 and the gasket
Between 950 be equipped with strainer 800 and the first sealing ring 700, the strainer 800 be used to secondary filter filtrate, avoid tiny filter residue into
Enter in filtrate, first sealing ring 700 is for sealing the opening 650, when air pump 100 being avoided to take out air, the opening
Gas leakage at 650.
As shown in Fig. 4, Fig. 8 and Fig. 9, the lower liquid discharge device 1000 includes knob 1200, second packing ring 1300, the first C
Type washer 1400, the second c-type washer 1500, horizon bar 1100.The knob 1200 further includes connecting shaft 1220 and biasing post
1210, the connecting column 1110 that the horizon bar 1100 protrudes above, the horizon bar 1100 is additionally provided with a square groove 1120.It is described
Second packing ring 1300 is equipped with the first protrusion 1301.
As shown in Fig. 4, Fig. 5 and Figure 12, the lower liquid discharge device 1000 is mounted on pedestal 2000.The pedestal 2000 has
For placing the second through-hole 1600 of the kettle body 600, it is equipped in second through-hole 1600 and places the horizon bar 1100
Detent 1610 has the card slot 1611 being adapted to connecting column 1110 in the detent 1610.There is an interface on the pedestal 2000
1230, and the interface 1230 is opposite with 1610 position of detent, set that there are two the first limits above 1230 outer ring of interface
Position column 1231.The horizon bar 1100 is put into the second through-hole 1600, and the connecting column 1110 and the card slot 1611 connect
It connects.
Then after the connecting shaft 1220 is successively arranged the second packing ring 1300 and the first c-type washer 1400, then
It is inserted into the interface 1230, the biasing post 1210 connecting with the connecting shaft 1220 passes through the interface 1230 to described the
Two through-holes, 1600 inside, is finally set in the biasing post 1210 for the square groove 1120 and the second c-type washer 1500.It is described
First c-type washer 1400 for fixing the second packing ring 1300, avoid using when the second packing ring from the connecting shaft
1220 are detached from.The second c-type washer 1500 for avoid using when the biasing post 1210 taken off from the square groove 1120
It falls.
When rotating the knob 1200, the biasing post 1210 is driven to move from highest point to minimum point, at this point, described
1100 tail portion of horizon bar will be raised above, preferably, 1100 tail end of the horizon bar is equipped with the bar of upward arch, be so convenient for
It can be good at contacting with the piston 920 when rising.As shown in figure 9,1100 tail end of horizon bar connects with the piston 920
Touching, when 1100 tail end of horizon bar tilts, the piston 920 will be moved upwards, is set on the piston 920 at this time
First washer 940 can also be moved up with the piston 920, and piston 920 has the gap with the first through hole 930 at this time, liquid
It will be flowed out from gap, collecting trickle is required beverage extracted.
Further, Figure 10 is the front cross-sectional view of interface after the installation lower liquid discharge device 1000, as shown in Figure 10, institute
1230 outer ring of interface is stated to set there are two the first limited post 1231, and the outer ring of 1200 inside of the knob is equipped with the second limited post
1201, after the knob 1200 is docked with the interface 1230, second limited post 1201 is located at two first limits
Among the column 1231 of position, so that 1200 rotating range of the knob is limited to range between two first limited posts 1231.To
The motion range for controlling the horizon bar 1100, avoids motion range excessive, damages other component.In the interface 1230
Circle is equipped with a recess 1240, this is adapted with the first protrusion 1301 in the second packing ring 1300, in this way, working as the knob
1200 rotate to suitable position, and first protrusion 1301 is put into the recess 1240, and the knob 1200 can be positioned on this
Position maintains 1200 rotation position of knob without manpower, 1100 tail end of horizon bar can be also maintained without manpower
It tilts, opens 920 state of piston.
Liquid is finished until collecting, back rotates the knob 1200 again, the convolution of the first limited post 1231 is to separately
At the second limited post of side 1201, the biasing post 1210 is driven to move from minimum point to highest point, as shown in figure 8, to
1100 tail end of the horizon bar be restored to horizontality.The piston 920 contacted with the horizon bar 1100 is because of gravity
Effect is by being restored to original position, and first washer 940 seals up the gap of piston Yu first through hole 930 again, to close
Close the liquid switch out.
As shown in figure 13, the utility model provides another embodiment, different from the first embodiment, the interface 1230
It is located at 600 opening of kettle body, as shown in FIG. 14 and 15, the principle as first embodiment with the lower liquid discharge device 1000
The lower liquid discharge device 1000 is installed at the interface 1230,1100 tail of horizon bar can be made by rotating the knob 1200
End tilts, and is lifted the piston 920 contacted with the horizon bar 1100 at this time, and piston 920 described in liquid runs down and first are led to
The outflow of 930 gap of hole.
The utility model using upper and lower two go out liquid switch be used cooperatively, be due to pumping after, in the kettle body 600
Pressure is lower than the atmospheric pressure of external environment, if, since internal pressure is lower than external pressure, may cause using regular tap and turn on the switch ratio
It is harder, and since external pressure is greater than internal pressure, it pushes the piston 920 relatively labor-saving, keeps the opening switch of liquid out more convenient
With it is convenient.
The utility model extracts the air of the kettle body using evacuator, realizes subatmospheric environment, so i.e.
Enable quickly to extract the brewing material using cold water, extraction time can be shortened and improve extraction efficiency, and cold extraction
Drinking material can be good at mouthfeel, and the bad extracting substances of mouthfeel caused by avoiding the cold extraction of tradition from excessively stirring come out, such as coffee
In tannin, be conducive to the large-scale popularization of cold extracting beverage, there are also the cold extraction brewing device of the pumping is easy to use, be fabricated to
This is lower, and simple operations can prepare the good cold extracting beverage of mouthfeel, there is good economy and practicability.
Kettle body described in the utility model uses measuring body structure and material and is made, similar common high pressure currently on the market
Therefore Cooker structure and material are applied in coffee pot or brewing pot, be more novel product and technical solution.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (9)
1. a kind of cold extraction brewing device of pumping characterized by comprising
One for placing the kettle body of brewing material；
One is open closed compatible lid with the kettle body；
One is located at the air extractor on the lid, and the air extractor is low to be formed for extracting the intracorporal air of the pot
In atmospheric pressure environment.
2. the cold extraction brewing device of pumping according to claim 1, which is characterized in that the cold extraction brewing device of pumping
Further include:
One is arranged in the opening of the kettle body lower end；
One goes out liquid switch, and the switch of liquid out is connected with the opening, and goes out liquid switch and opening control extraction described in
Liquid after taking is flowed out from the switch of liquid out.
3. the cold extraction brewing device of pumping according to claim 2, which is characterized in that the switch of liquid out includes: on one
Liquid discharge device and once liquid discharge device；
The upper liquid discharge device includes:
The piston of one sheathed spring；One is set in the gasket on the piston；One first washer, is set on the piston and position
Above the gasket, to the fixed piston；One is located at the filter screen between the gasket and the opening；One places
In the first sealing ring of the open circumferential, to realize the sealing of the opening and the gasket；
The lower liquid discharge device includes:
One knob；One connecting shaft being connect with the knob；One with it is described connection axis connection biasing post；One with the biasing post
Connect horizon bar, the horizon bar and the piston contact；When rotating the knob, the knob drives the connecting shaft rotation
Turn, the connecting shaft drives the biasing post rotation, and the biasing post rotation drives the horizon bar to rise, and the horizon bar pushes away
It is upward to move the piston, the liquid is flowed out from first through hole.
4. the cold extraction brewing device of pumping according to claim 3, which is characterized in that the switch of liquid out is set to described
In kettle body.
5. the cold extraction brewing device of pumping according to claim 3, which is characterized in that the cold extraction of the pumping brews dress
It sets further include:
One pedestal, on the base, the upper liquid discharge device is arranged in the kettle body for the lower liquid discharge device setting.
6. the cold extraction brewing device of pumping according to claim 1 or 2, which is characterized in that further include:
One is placed in the intracorporal filter basket of the pot, for placing the brewing material；And
One filter cover compatible with the filter basket.
7. the cold extraction brewing device of pumping according to claim 6, which is characterized in that the cold extraction of the pumping brews dress
It sets further include:
The hanging buckle column of the filter basket surrounding is set；And
It is located at hanging buckle compatible with the hanging buckle column on the inside of the kettle body.
8. the cold extraction brewing device of pumping according to claim 1, which is characterized in that further include:
Multiple clamping columns for being located at the kettle body pot mouth surrounding；
Multiple clamping protrusions being located on the lid, the clamping protrusion are adapted with the clamping column, are used for tight closure
The lid and the kettle body.
9. the cold extraction brewing device of pumping according to claim 1, which is characterized in that the lid further include:
One for placing the card slot of the air extractor；
One is placed in the second sealing ring between the lid and the kettle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541732.7U CN208463689U (en) | 2017-11-17 | 2017-11-17 | A kind of cold extraction brewing device of pumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541732.7U CN208463689U (en) | 2017-11-17 | 2017-11-17 | A kind of cold extraction brewing device of pumping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208463689U true CN208463689U (en) | 2019-02-05 |
Family
ID=65204327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721541732.7U Active CN208463689U (en) | 2017-11-17 | 2017-11-17 | A kind of cold extraction brewing device of pumping |
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| Country | Link |
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| CN (1) | CN208463689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625426A (en) * | 2017-11-17 | 2018-01-26 | 新乐华家用电器(深圳)有限公司 | The cold extraction pouring and boiling device of one kind pumping and method for pouring |
-
2017
- 2017-11-17 CN CN201721541732.7U patent/CN208463689U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625426A (en) * | 2017-11-17 | 2018-01-26 | 新乐华家用电器(深圳)有限公司 | The cold extraction pouring and boiling device of one kind pumping and method for pouring |
| CN107625426B (en) * | 2017-11-17 | 2023-09-08 | 新乐华家用电器(深圳)有限公司 | Air-extracting cold-extracting brewing device and brewing method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Shajing Street, Bao'an District, Shenzhen City, Guangdong Province, Second Floor B, Third Floor B, Xuehua Ling New Factory Area, Tongfu Industrial Park Patentee after: Xinle Hua home appliance (Shenzhen) Co., Ltd. Address before: 518000 Shajing Street, Baoan District, Shenzhen City, Guangdong Province, Second Floor B District, Xuehua Ling New Factory Area, Tongfu Industrial Park, Third Floor B Qu Patentee before: Xinle Hua home appliance (Shenzhen) Co., Ltd. |
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| CP02 | Change in the address of a patent holder |