CN110150984A

CN110150984A - The coffee brewing devices of temperature can be automatically adjusted

Info

Publication number: CN110150984A
Application number: CN201810111168.8A
Authority: CN
Inventors: 张媛媛
Original assignee: Jinhua Kun Mai Science And Technology Co Ltd
Current assignee: Jinhua Kun Mai Science And Technology Co Ltd
Priority date: 2018-02-05
Filing date: 2018-02-05
Publication date: 2019-08-23

Abstract

The present invention provides the coffee brewing devices that can automatically adjust temperature, belong to coffee processing technique field, equipment includes shell and the pedestal for being connected to housing bottom and matches the case for soaking of setting with shell, case for soaking bottom is equipped with and brews outlet, case for soaking inner wall is equipped at least one concave ring, concave ring inner wall even distribution has venthole, venthole has been correspondingly connected with steam and has been in charge of, steam is in charge of the boiling vessel that shell lower end is arranged in by steam lead connection, this equipment soaking temperature amplitude of accommodation is big, infusion rate is fast, different demands can be met, coffee brewing is uniform and coffee obtained has dense coffee mellowness and soft and smooth mouthfeel.

Description

The coffee brewing devices of temperature can be automatically adjusted

Technical field

The invention belongs to coffee processing technique fields, and in particular to one kind can automatically adjust the coffee brewing devices of temperature.

Background technique

Coffee is with the beverage made of coffee bean by baking, and is all be popular in the world main with cocoa, tea Drink.Coffee tree is genus rubia section evergreen dungarunga, and daily drinking coffee is to cooperate a variety of different devices that boil with coffee bean What tool was made, and coffee bean just refers to the kernel inside coffee tree fruit, then is baked with method appropriate, one glass of mark The taste that quasi- coffee is tasted should not be it is bitter, a qualified barista can be carried out scrupulously when making coffee Every single stepping, be finally coffee that guest presents can be showed in the sense of taste different degrees of sugariness, acidity, alcohol thickness or Clean degree.

Currently, coffee machine has been the necessary equipment of most of families or public institution, coffee brewing also becomes more Varied or simplification, many coffee brewers take a long time completion in use and brew or brewing process list One, the space that can artificially intervene is small, causes the coffee brewed out not to be able to satisfy the defect of different people hobby, therefore how to promote coffee Machine is the important prerequisite that coffee brewing devices are promoted.

Summary of the invention

The purpose of the present invention is to provide a kind of soaking temperature amplitude of accommodation is big, infusion rate is fast, can meet different demands, Coffee brewing is uniform and coffee obtained has the temperature that automatically adjusts of dense coffee mellowness and soft and smooth mouthfeel Coffee brewing devices.

The scheme that the present invention is taken to solve above-mentioned technical problem are as follows: the coffee brewing devices of temperature can be automatically adjusted, It including shell and is connected to the pedestal of housing bottom and matches the case for soaking of setting with shell, case for soaking bottom is equipped with and brews Outlet, case for soaking inner wall are equipped at least one concave ring, and concave ring inner wall even distribution has venthole, and venthole has been correspondingly connected with steam point Pipe, steam are in charge of the boiling vessel that shell lower end is arranged in by steam lead connection.When needing coffee brewing, boiling vessel is opened Make its work and constantly heat outputting steam, hot steam enter steam from steam lead and be in charge of, has the steam of certain pressure from steaming Vapour is in charge of to be pressed into inside case for soaking by venthole, and it is molten that steam carries out thermophilic digestion to the ground coffee being placed on inside case for soaking Solution, steam are in charge of to be obliquely installed, so that hot steam enters inside case for soaking with certain gradient, multiply tilts the stream of steam The dynamic ground coffee driven inside case for soaking forms stirring rotation, to improve contact degree of mixing of the hot steam with ground coffee, not only It can accelerate coffee brewing, can also promote the uniformity for brewing the coffee of completion, promote coffee and drink mouthfeel.Steam lead is equipped with ellipse Round free air space is equipped with T-shape item at the top of free air space, since hot steam has a floating characteristic, therefore the stream of ellipse setting Logical space can effectively avoid the hot steam that layering is formed inside steam lead, and T-shape item can be continuous in hot steam flow process It dredges the hot steam at the top of free air space to flow toward both sides, so that hot steam forms two by boundary of T-shape item in the process of dredging The hot steam of stock helical flow, the hot steam of two bursts of helical flows make ground coffee form whole stirring rotation after being pressed into case for soaking Except, also it can promote a-amino acid, the α-dicarbonyl compound, glycine inside coffee along cycle rotation inside concave ring Or Si Teke degradation reaction or Maillard reaction constantly occur for the substances such as proline, to make to brew resulting coffee with dense Coffee mellowness and soft and smooth mouthfeel, promoted coffee brewing quality, obtain have best flavor coffee, to effectively improve The economic value of this equipment.

Preferably, shell upper end is equipped with upper water cavity, upper water cavity upper surface center is connected with handle, upper water cavity upper surface one Side is equipped with water inlet, and upper water cavity bottom side is equipped with recirculation hole, and the upper water cavity bottom other side is equipped with by priming valve control on-off Filler, upper water cavity improve the ease of use of this equipment for storing heating deposit water, handle, and water inlet is used to be this equipment Add used in water, recirculation hole makes the water being added from water inlet flow into lower water cavity, and the water inside upper water cavity is flowed by filler to be heated The soaked heating of coffee making is carried out in chamber.

Preferably, shell lower end is equipped with lower water cavity, lower water cavity side is equipped with water outlet, and lower water cavity is that boiling vessel work mentions For water body, water outlet is the water body export mouth of this equipment.

Preferably, the case for soaking upper end connects heating chamber, heating by controlling the hot water outlet of on-off by hot water valve Chamber bottom side is connected with heating device, and heating chamber side wall is connected with air inlet pipe, is connected with escape pipe, priming valve at the top of heating chamber The water controlled in upper water cavity flows into heating chamber, and the water body inside heating chamber accounts for 80% ~ 90% of gross space inside heating chamber, outlet Pipe is constantly to inert gas is imported inside heating chamber, and the flowing of inert gas is so that water body flows inside heating chamber, not only It can accelerate water body heating speed inside heating chamber, the uniformity that heating device heats water body also can be improved, so that hot water can be right Coffee tells on and unanimously brews, and promotes coffee brewing quality, and heat hot water can be changed in the operating time for adjusting heating device Temperature, and then the coffee finished product that can meet different people hobby is obtained, inert gas is passed through also controllable heating chamber air pressure inside, So that the water body inside heating chamber can be heated beyond the boiling temperature of a standard atmospheric pressure, to promote this device temperature Adjustable extent promotes the applicability of this equipment, and the increase of heating chamber air pressure inside can also accelerate the speed of hot water inflow case for soaking, It reduces heating temperature and brews the temperature difference between actual temperature, improve the control of coffee brewing mouthfeel, inert gas is from having The escape pipe of valve exports.

Preferably, pedestal upper end is connected with coaster, coaster is located at immediately below case for soaking, and heating unit is equipped with inside coaster Part, the heating element that coaster inside is equipped with can keep brewing the temperature for completing the coffee imported in quilt, avoid operator long Time does not take coffee and causing coffee to turn cold influences mouthfeel.

Preferably, the case for soaking inner bottom surface is equipped with the angle β horizontal by 3 ~ 7 °, can add equipped with certain gradient Speed brews the importing of the coffee of completion, avoids leaving waste.

Compared with prior art, the invention has the following beneficial effects: 1) structure of case for soaking can not only accelerate coffee brewing, may be used also The uniformity for brewing the coffee of completion is promoted, coffee is promoted and drinks mouthfeel；2) case for soaking can promote with steam lead mutual cooperation It is anti-that Si Teke degradation constantly occurs for the substances such as a-amino acid, α-dicarbonyl compound, glycine or proline inside coffee It answers or Maillard reaction, to make to brew resulting coffee with dense coffee mellowness and soft and smooth mouthfeel；3) it is connected with The uniformity that heating device heats water body can be improved in the heating chamber of escape pipe and air inlet pipe, so that hot water can generate effect to coffee Fruit unanimously brews, and promotes coffee brewing quality, also changeable heating chamber air pressure inside, so that promoting this device temperature is adjusted model It encloses.

The coffee brewing devices that temperature can be automatically adjusted are provided present invention employs above-mentioned technical proposal, compensate for existing skill The deficiency of art, reasonable design, easy operation.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the sectional view of case for soaking of the present invention；

Fig. 3 is the cross-sectional view at the position A-A in Fig. 2 of the present invention；

Fig. 4 is the sectional view of steam lead of the present invention.

Description of symbols: 1 shell；2 lower water cavities；3 upper water cavities；4 water outlets；5 water inlets；6 filler；7 priming valves；8 Handle；9 air inlet pipe；10 heating devices；11 boiling vessels；12 pedestals；13 coasters；14 steam leads；15 hot water outlets；16 brew Box；17 hot water valves；18 heating chambers；19 escape pipes；20 concave rings；21 ventholes；22 brew outlet；23 steam are in charge of；24 T-shapes Item；25 free air spaces.

Specific embodiment

It is described in further detail below in conjunction with drawings and examples:

Embodiment 1:

As shown in Fig. 1 ~ 4, the coffee brewing devices of temperature can be automatically adjusted, including shell 1 and are connected to the bottom of 1 bottom of shell Seat 12 and the case for soaking 16 that setting is matched with shell 1,16 bottom of case for soaking are equipped with and brew outlet 22, and 16 inner wall of case for soaking is equipped with At least one concave ring 20,20 inner wall even distribution of concave ring have venthole 21, and venthole 21 has been correspondingly connected with steam and has been in charge of 23, and steam is in charge of 23 connect the boiling vessel 11 that 1 lower end of shell is arranged in by steam lead 14.When needing coffee brewing, opening boiling vessel 11 makes Its work and constantly heat outputting steam, hot steam are in charge of 23 from steam lead 14 into steam, the steam with certain pressure from Steam is in charge of 23 and is pressed into inside case for soaking 16 by venthole 21, and steam carries out the ground coffee being placed on inside case for soaking 16 high Warm boiling dissolution, steam is in charge of 23 to be obliquely installed, so that hot steam enters inside case for soaking 16 with certain gradient, multiply The flowing for tilting steam drives the ground coffee inside case for soaking 16 to form stirring and rotates, to improve connecing for hot steam and ground coffee Degree of mixing is touched, coffee brewing can be not only accelerated, can also promote the uniformity for brewing the coffee of completion, coffee is promoted and drinks mouthfeel. Steam lead 14 is equipped with oval free air space 25, is equipped with T-shape item 24 at the top of free air space 25, floats since hot steam has Characteristic, therefore the free air space 25 of ellipse setting can effectively avoid the hot steam that layering is formed inside steam lead 14, steam in heat The hot steam that T-shape item 24 can constantly dredge 25 top of free air space during steam flow is dynamic is flowed toward both sides, so that hot steam exists The hot steam that process forms two bursts of helical flows with T-shape item 24 for boundary is dredged, the hot steam of two bursts of helical flows is pressed into punching It is forming ground coffee except whole stirring rotation, can also promote in coffee along 20 inside cycle rotation of concave ring Si Teke degradation reaction or beauty constantly occur for the substances such as a-amino acid, α-dicarbonyl compound, glycine or the proline in portion Maillard reaction promotes coffee brewing product to make to brew resulting coffee with dense coffee mellowness and soft and smooth mouthfeel Matter obtains the coffee with best flavor, to effectively improve the economic value of this equipment.

1 upper end of shell is equipped with upper water cavity 3, and 3 upper surface center of upper water cavity is connected with handle 8, and 3 upper surface side of upper water cavity is set There is water inlet 5,3 bottom side of upper water cavity is equipped with recirculation hole, and the 3 bottom other side of upper water cavity, which is equipped with, controls on-off by priming valve 7 Filler 6, upper water cavity 3 improve the ease of use of this equipment for storing heating deposit water, handle 8, and water inlet 5 is used for as this Equipment adds used in water, and recirculation hole makes the water being added from water inlet 5 flow into lower water cavity 2, and the water inside upper water cavity 3 passes through filler 6 It flows into and carries out the soaked heating of coffee making in heating chamber 18.

1 lower end of shell is equipped with lower water cavity 2, and lower 2 side of water cavity is equipped with water outlet 4, and lower water cavity 2 provides for the work of boiling vessel 11 Water body, water outlet 4 are the water body export mouth of this equipment.

16 upper end of case for soaking connects heating chamber 18, heating chamber by controlling the hot water outlet 15 of on-off by hot water valve 17 18 bottom sides are connected with heating device 10, and 18 side wall of heating chamber is connected with air inlet pipe 9, is connected with escape pipe at the top of heating chamber 18 19, priming valve 7 controls the water in upper water cavity 3 and flows into heating chamber 18, and the water body inside heating chamber 18 preferably accounts in heating chamber 18 The 82% of portion's gross space, escape pipe 19 is constantly to inert gas is imported inside heating chamber 18, and the flowing of inert gas is so that heating chamber 18 inside water bodys flow, and can not only accelerate 18 inside water body heating speed of heating chamber, heating device 10 also can be improved to water The uniformity of body heating, unanimously brews so that hot water can tell on to coffee, promotes coffee brewing quality, adjusts heating device The temperature of heat hot water can be changed in 10 operating time, and then obtains the coffee finished product that can meet different people hobby, inert gas Be passed through also controllable 18 air pressure inside of heating chamber so that can be heated beyond a standard big for the water body inside heating chamber 18 The boiling temperature of air pressure promotes the applicability of this equipment, 18 inside gas of heating chamber to promote this device temperature adjustable extent Pressure increases the speed that can also accelerate hot water to flow into case for soaking 16, reduces heating temperature and brews the temperature difference between actual temperature, The control of coffee brewing mouthfeel is improved, inert gas is exported from valvular escape pipe 19.

12 upper end of pedestal is connected with coaster 13, and coaster 13 is located at immediately below case for soaking 16, and heating unit is equipped with inside coaster 13 Part, the heating element being equipped with inside coaster 13 can keep brewing the temperature for completing the coffee imported in quilt, avoid operator Long-time does not take coffee and causing coffee to turn cold influences mouthfeel.

16 inner bottom surface of case for soaking is equipped with horizontal by 4 ° of angle β, be equipped with certain gradient can accelerated infusion it is complete At coffee importing, avoid leaving waste.

The prior art of routine techniques dawn known to those skilled in the art in the present embodiment, is not chatted in detail herein It states.

Embodiment 2:

The present embodiment be on the basis of embodiment 1 advanced optimize scheme: steam lead 14 use high-temperature resistant rubber material, Rubber material it is preferred the preparation method comprises the following steps: taking by weight, 56 parts of chlorohydrin rubbers, 13 parts of fast extrude in carbon black, 7 parts of titanium dioxides, 11 Part antimony oxide, 8 parts of decabromodiphenylethane, 6 parts of calcium hydroxides, 0.8 part of stearic acid, 9 parts of talcum powder, 12 parts of silica, 8 Part magnesia, 0.6 part of promotor and 1.1 parts of ageing inhibitors are put into mixer, and synthesizing hardness by mixer is 85Hs, are drawn Intensity 13MPa, the rubber of elongation 190% are stretched, and is filtered；Obtained rubber is put into extrusion forming in open mill；It will be at The rubber of type is put into vulcanizing equipment, is 250Kgf/cm in pressure², temperature is to carry out vulcanizing treatment 10 minutes at 151 DEG C；It will Rubber after vulcanizing treatment carries out deburring and obtains raw material needed for preparing steam lead 14.Aging suppression in above-mentioned preparation method Preparation is conventional purchase in the market, and promotor is the mixed of dibutyl tin dilaurate and 3- hydroxy-5-methyl base -2,4- imidazolone Object is closed, successively weight ratio is 1:0.02, and the effect of promotor used in the present invention is much better than single two fourth of tin dilaurate The facilitation effect of base tin, (S) -3- hydroxy-5-methyl base -2,4- imidazoles in 3- hydroxy-5-methyl base -2,4- imidazolone of addition The mass ratio of quinoline ketone and (R) -3- hydroxy-5-methyl base -2,4- imidazolone is 1:0.45, the 3- hydroxyl -5- with specific proportions Methyl -2,4- imidazolone and decabromodiphenylethane have synergistic effect, can promote the work of vulcanizing agent sulphur in sulfidation Change, to reduce the crosslinking temperature of rubber and sulphur, improves the cross-linking reaction speed and degree of rubber and sulphur, can not only reduce The usage amount of vulcanizing agent reduces production cost, the wearability, high temperature resistance and Resisting fractre intensity of rubber also can be improved, simultaneously It assigns rubber excellent ageing resistance, and the drag on 14 surface of steam lead is reduced, improve and steamed inside steam lead 14 The flowing and distribution of vapour, enhancing coffee inside occur the degree of Si Teke degradation reaction or Maillard reaction, are obviously improved and brew Resulting coffee has dense coffee mellowness and soft and smooth mouthfeel and quality, obtains the coffee with best flavor.

Embodiment 3:

As shown in Fig. 1 ~ 4, the operation principle of the present invention is that: when needing to carry out coffee brewing, rushed what is be threadedly coupled in shell 1 Bubble box 16 is backed out and is put into appropriate ground coffee, screws on the soaking temperature that needs are set after case for soaking 16 again, and equipment initially enters Working condition, priming valve 7 are opened, and the water body inside upper water cavity 3 enters heating chamber 18 from filler 6, when 18 internal water of heating chamber When body reaches the 85% of 18 inner space of heating chamber, priming valve 7 close, heating device 10 start to 18 inside water body of heating chamber into Row heating, air inlet pipe 9 is constantly to importing gas inside heating chamber 18 in heating process, in being total to for heating device 10 and air inlet pipe 9 Set temperature is adjusted the temperature under same-action, hot water valve 17 is opened after heating, and hot water enters case for soaking from hot water outlet 15 Coffee brewing is carried out in 16, boiling vessel 11 starts simultaneously at work in 18 heating process of heating chamber, and boiling vessel 11 will be in lower water cavity 2 Portion's water body is converted into hot steam, after from steam lead 14 be oriented to case for soaking 16, hot steam from venthole 21 extrude to coffee realize High-temperature digestion, hot steam and hot water carry out coffee brewing simultaneously, accelerate coffee brewing speed, and the coffee that this equipment brews out With dense fragrance and smooth mouthfeel, quality of coffee is high.

The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field Member can also make a variety of changes and modification without departing from the spirit and scope of the present invention.Therefore, all equivalent Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.

Claims

1. the coffee brewing devices of temperature can be automatically adjusted, including shell (1) and it is connected to the pedestal (12) of shell (1) bottom With the case for soaking (16) for matching setting with shell (1), it is characterised in that: case for soaking (16) bottom is equipped with and brews outlet (22), the case for soaking (16) inner wall is equipped at least one concave ring (20), and the concave ring (20) inner wall even distribution has venthole (21), the venthole (21) has been correspondingly connected with steam and has been in charge of (23), and the steam is in charge of (23) and passes through steam lead (14) boiling vessel (11) of the connection setting in shell (1) lower end.

2. the coffee brewing devices according to claim 1 for automatically adjusting temperature, it is characterised in that: the steam is led It manages (14) and is equipped with oval free air space (25), be equipped with T-shape item (24) at the top of the free air space (25).

3. the coffee brewing devices according to claim 1 for automatically adjusting temperature, it is characterised in that: the shell (1) upper end is equipped with upper water cavity (3), and the upper water cavity (3) upper surface center is connected with handle (8), on the upper water cavity (3) Surface side is equipped with water inlet (5), and the upper water cavity (3) bottom side is equipped with recirculation hole, and the upper water cavity (3) bottom is another Side is equipped with by the filler (6) of priming valve (7) control on-off.

4. the coffee brewing devices according to claim 1 for automatically adjusting temperature, it is characterised in that: the shell (1) lower end is equipped with lower water cavity (2), and lower water cavity (2) side is equipped with water outlet (4).

5. the coffee brewing devices according to claim 1 for automatically adjusting temperature, it is characterised in that: the case for soaking (16) upper end connects heating chamber (18) by controlling the hot water outlet (15) of on-off by hot water valve (17), the heating chamber (18) Bottom side is connected with heating device (10), and the heating chamber (18) side wall is connected with air inlet pipe (9), the heating chamber (18) top is connected with escape pipe (19).

6. the coffee brewing devices according to claim 1 for automatically adjusting temperature, it is characterised in that: the pedestal (12) upper end is connected with coaster (13), and the coaster (13) is located at immediately below case for soaking (16), and the coaster (13) is internal Equipped with heating element.

7. the coffee brewing devices according to claim 1 for automatically adjusting temperature, it is characterised in that: the case for soaking (16) inner bottom surface is equipped with the angle β horizontal by 3 ~ 7 °.