CN213605854U - Cold extraction device of coffee - Google Patents

Cold extraction device of coffee Download PDF

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Publication number
CN213605854U
CN213605854U CN202022072793.1U CN202022072793U CN213605854U CN 213605854 U CN213605854 U CN 213605854U CN 202022072793 U CN202022072793 U CN 202022072793U CN 213605854 U CN213605854 U CN 213605854U
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CN
China
Prior art keywords
frame
coffee
extraction
cold extraction
board
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.)
Active
Application number
CN202022072793.1U
Other languages
Chinese (zh)
Inventor
李阳日
刘金贵
孙红莹
柳青花
张晓红
何宇坤
刘福涛
冯秀娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moyin Coffee Qingdao Co ltd
Original Assignee
Moyin Coffee Qingdao Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Moyin Coffee Qingdao Co ltd filed Critical Moyin Coffee Qingdao Co ltd
Priority to CN202022072793.1U priority Critical patent/CN213605854U/en
Application granted granted Critical
Publication of CN213605854U publication Critical patent/CN213605854U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a cold extraction device of coffee relates to the cold extraction technical field of coffee, which comprises a frame, the internal surface bottom of frame is provided with the bracing piece, the top of bracing piece is provided with places the board, the top of placing the board is provided with the chamber door, the bottom of placing the board is provided with the extraction frame, one side of extraction frame is provided with the drain pipe, the internal surface bottom of frame is provided with the condenser, one side of drain pipe is provided with the butterfly valve, the inside of placing the board and the position that is located the bracing piece are provided with the constant head tank, one side of chamber door is provided with the hinge, and the quantity of hinge is two sets of, and the chamber door is through two sets of hinges and place for swing joint between. The problem of current coffee cold extraction device when using, all be direct temperature reduction with in the environment to make the coffee crystallization, can lead to the temperature dip like this, be unfavorable for the coffee solution to crystallize, reduced the effect of cold extraction is solved.

Description

Cold extraction device of coffee
Technical Field
The utility model relates to a coffee cold extraction field especially relates to a coffee cold extraction device.
Background
The existing coffee production steps are as follows in sequence: removing shell, removing shell from coffee; selecting beans, and removing mildewed coffee beans; cleaning, namely cleaning the coffee by using clear water to remove dirt on the surface; baking for half an hour by adopting a baking machine at 90-100 ℃; grinding, namely grinding and crushing the treated coffee by adopting a roller disc grinder; pulping (adding water), adding about 3 times of hot water (95') C of coffee, and uniformly stirring to fully dissolve ground slag in the hot water; leaching, namely leaching the coffee liquid by using a leaching machine; concentrating, namely concentrating the extracted coffee liquid to 60-70%; freeze drying, namely freeze drying the coffee concentrated solution into powder; packaging, and processing and bagging by packaging equipment.
When the existing coffee cold extraction device is used, the temperature in the environment is directly reduced, so that coffee is crystallized, sudden temperature drop can be caused, the crystallization of coffee solution is not facilitated, and the cold extraction effect is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cold extraction device of coffee possesses and to make the easy temperature of coffee slowly descend to increase the advantage of the effect of extraction crystallization, solved the not good problem of effect of current cold extraction of coffee.
(II) technical scheme
In order to realize the above-mentioned temperature that can make coffee easy slowly descends to increase the purpose of the effect of extraction crystallization, the utility model provides a following technical scheme: the utility model provides a cold extraction device of coffee, includes the frame, the internal surface bottom of frame is provided with the bracing piece, the top of bracing piece is provided with places the board, the top of placing the board is provided with the chamber door, the bottom of placing the board is provided with the extraction frame, one side of extraction frame is provided with the drain pipe, the internal surface bottom of frame is provided with the condenser, one side of drain pipe is provided with the butterfly valve, the inside of placing the board and the position that is located the bracing piece are provided with the constant head tank, one side of chamber door is provided with the hinge.
Preferably, the number of the hinges is two, and the box door is movably connected with the top of the placing plate through the two hinges.
Preferably, the number of the positioning grooves and the number of the supporting rods are four, and the positioning grooves are matched with the supporting rods.
Preferably, one end of the liquid outlet pipe is communicated with one side of the extraction frame, and liquid water is arranged in the outer frame.
Preferably, the material of the extraction frame is hard glass.
Preferably, a sealing gasket is arranged on one side of the box door.
(III) advantageous effects
Compared with the prior art, the utility model provides a coffee cold extraction device possesses following beneficial effect:
the utility model discloses in, the extraction frame and the condenser of adoption, the realization can be so that the easy temperature of coffee slowly descends, thereby increase the effect of extraction crystallization, when using, the coffee solution that will carry out the cold extraction is placed in the inside of extraction frame, then install on the bracing piece through placing the board, fill the inside of frame into appropriate amount liquid water, then start the condenser, make the condenser cool down liquid water on every side, the extraction frame is carried to the temperature to the rethread water, make the crystallization of coffee solution condensation, because the specific heat capacity of water is great, make the temperature variation of extraction frame more mild, make the effect of extraction crystallization better, take out the extraction frame after the extraction is accomplished, open the butterfly valve and discharge liquid from the drain pipe, reopen the chamber door and take out the coffee crystallization.
Drawings
FIG. 1 is a schematic view of the overall structure of a coffee cold extraction device according to the present invention;
FIG. 2 is a schematic bottom view of a placement plate of a coffee cold extraction device according to the present invention;
fig. 3 is a schematic top view of a structure of a placing plate in the coffee cold extraction device of the present invention.
Illustration of the drawings:
1. an outer frame; 2. a support bar; 3. placing the plate; 4. a box door; 5. an extraction frame; 6. a liquid outlet pipe; 7. a condenser; 8. a butterfly valve; 9. positioning a groove; 10. and (7) a hinge.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, a cold extraction device of coffee, including frame 1, the internal surface bottom of frame 1 is provided with bracing piece 2, the top of bracing piece 2 is provided with places board 3, the top of placing board 3 is provided with chamber door 4, the bottom of placing board 3 is provided with extraction frame 5, one side of extraction frame 5 is provided with drain pipe 6, the internal surface bottom of frame 1 is provided with condenser 7, condenser 7 has the function of cooling liquid water on every side, the power cord and the external power source electric connection of condenser 7, one side of drain pipe 6 is provided with butterfly valve 8, the inside of placing board 3 and the position that is located bracing piece 2 are provided with constant head tank 9, one side of chamber door 4 is provided with hinge 10.
Preferably, the number of hinges 10 is two sets of, and door 4 is swing joint through between two sets of hinges 10 and the top of placing board 3 for it is more convenient to use.
Preferably, the number of the positioning grooves 9 and the number of the supporting rods 2 are four, and the positioning grooves 9 and the supporting rods 2 are matched, so that the placing stability is improved.
Preferably, the one end of drain pipe 6 and the one side of extraction frame 5 between the intercommunication, the inside of frame 1 is provided with liquid water for the temperature can not the slump, increases the effect of extraction crystallization.
Preferably, the material of the extraction frame 5 is hard glass, so that the heat transmission effect is increased.
Preferably, a sealing gasket is arranged on one side of the box door 4, and the sealing gasket is made of nitrile rubber.
The utility model discloses a theory of operation and use flow: through the extraction frame 5 and the condenser 7 that set up, the realization can be so that the easy temperature of coffee slowly descends, thereby increase the effect of extraction crystallization, when using, the coffee solution that will carry out the cold extraction is placed in the inside of extraction frame 5, then install on bracing piece 2 through placing board 3, fill proper amount liquid water with the inside of frame 1, then start condenser 7, make condenser 7 cool down the liquid water on every side, extract frame 5 is carried the temperature to the rethread water, make coffee solution condensation crystallization, because the specific heat capacity of water is great, make the temperature variation of extraction frame 5 more mild, make the effect of extraction crystallization better, take out extraction frame 5 after the extraction is accomplished, open butterfly valve 8 and discharge liquid from drain pipe 6, reopen chamber door 4 takes out the coffee crystallization.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A coffee cold extraction device comprises an outer frame (1), and is characterized in that: the utility model discloses a refrigerator door, including frame (1), the internal surface bottom of frame (1) is provided with bracing piece (2), the top of bracing piece (2) is provided with places board (3), the top of placing board (3) is provided with chamber door (4), the bottom of placing board (3) is provided with extraction frame (5), one side of extraction frame (5) is provided with drain pipe (6), the internal surface bottom of frame (1) is provided with condenser (7), one side of drain pipe (6) is provided with butterfly valve (8), the inside of placing board (3) and the position that is located bracing piece (2) are provided with constant head tank (9), one side of chamber door (4) is provided with hinge (10).
2. A coffee cold extraction apparatus according to claim 1, wherein: the number of the hinges (10) is two, and the box door (4) is movably connected with the top of the placing plate (3) through the two hinges (10).
3. A coffee cold extraction apparatus according to claim 1, wherein: the number of the positioning grooves (9) and the number of the supporting rods (2) are four, and the positioning grooves (9) are matched with the supporting rods (2).
4. A coffee cold extraction apparatus according to claim 1, wherein: one end of the liquid outlet pipe (6) is communicated with one side of the extraction frame (5), and liquid water is arranged in the outer frame (1).
5. A coffee cold extraction apparatus according to claim 1, wherein: the extraction frame (5) is made of hard glass.
6. A coffee cold extraction apparatus according to claim 1, wherein: and a sealing gasket is arranged on one side of the box door (4).
CN202022072793.1U 2020-09-21 2020-09-21 Cold extraction device of coffee Active CN213605854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022072793.1U CN213605854U (en) 2020-09-21 2020-09-21 Cold extraction device of coffee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022072793.1U CN213605854U (en) 2020-09-21 2020-09-21 Cold extraction device of coffee

Publications (1)

Publication Number Publication Date
CN213605854U true CN213605854U (en) 2021-07-06

Family

ID=76653570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022072793.1U Active CN213605854U (en) 2020-09-21 2020-09-21 Cold extraction device of coffee

Country Status (1)

Country Link
CN (1) CN213605854U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A cold extraction device for coffee

Effective date of registration: 20211105

Granted publication date: 20210706

Pledgee: Qingdao Gaochuang technology Financing Guarantee Co., Ltd

Pledgor: Magic drink coffee (Qingdao) Co., Ltd

Registration number: Y2021370010114