CN102225009B - Milk foam maker for coffee maker - Google Patents

Milk foam maker for coffee maker Download PDF

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Publication number
CN102225009B
CN102225009B CN201110121084.0A CN201110121084A CN102225009B CN 102225009 B CN102225009 B CN 102225009B CN 201110121084 A CN201110121084 A CN 201110121084A CN 102225009 B CN102225009 B CN 102225009B
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CN
China
Prior art keywords
foam
milk
main body
chamber
foam maker
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.)
Expired - Fee Related
Application number
CN201110121084.0A
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Chinese (zh)
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CN102225009A (en
Inventor
谭德成
顾勇威
喻彦
韦运源
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.)
Tan Decheng
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201110121084.0A priority Critical patent/CN102225009B/en
Priority to PCT/CN2011/077123 priority patent/WO2012151782A1/en
Publication of CN102225009A publication Critical patent/CN102225009A/en
Application granted granted Critical
Publication of CN102225009B publication Critical patent/CN102225009B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4485Nozzles dispensing heated and foamed milk, i.e. milk is sucked from a milk container, heated and foamed inside the device, and subsequently dispensed from the nozzle

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

The invention discloses a milk foam maker for a coffee maker, and a steam spray nozzle which is vertically arranged and an adjustable negative pressure gas suction channel connected with the outside are arranged in a foam maker main body; a first foam making cavity member with a closed bottom is arranged below the steam spray nozzle, the first foam making cavity member is connected with the lower part of the foam maker main body and the first foam making cavity member and the lower part of the foam maker main body form a foam making cavity positioned below the steam spray nozzle, a through hole is arranged at the upper part of the foam making cavity, a second foam making cavity member provided with a milk foam outlet at the bottom is further sheathed outside the foam making cavity, and a gap reserved between the foam making cavity and the second foam making cavity member, the gap, the milk foam outlet and the through hole form a milk foam outflow channel. By adopting the milk foam maker, the faster foam making speed can be provided, the foam making degree of milk can be simultaneously increased, the fine degree of milk foam is further increased, and the hot milk without foam can be directly outputted.

Description

A kind of milk foam maker for coffee machine
Technical field
The present invention relates to a kind of milk-foaming device, in particular for the milk foam maker of coffee machine.
Background technology
Along with the raising of people's living standard, coffee aromatic character and agreeable taste has become the necessity of people's life, and especially with the Espresso of milk bubble, the utmost point is subjected to people's welcome.In the existing mechanical milk foam maker, the foam chamber that is used for the milk foaming is horizontal positioned, produces the milk foam by milk is spinned in foam chamber on the market, and the sectional area in milk foam exit is very large, makes the sophistication of milk foam not enough, the milk shortage of heat.The milk foam persistence that this milk foam maker produces is low, and sophistication is not enough, and bulla is very many, can not satisfy the demands.
Summary of the invention
For above situation, the invention provides a kind of novel milk foam maker that is used for coffee making.
The technical solution used in the present invention can be described as:
A kind of milk foam maker for coffee machine, it comprises foam maker main body and the milk feeding pipe that is connected with described foam chamber respectively and the steam bar that holds foam chamber, be provided with vertically arranged steam nozzle in the described foam maker main body, described steam nozzle is connected with the steam rod seal; Described foam maker main body is provided with and is communicated with described milk feeding pipe and extraneous adjustable negative pressure air intake passage; Described steam nozzle below is provided with the first foam chamber member of bottom lock, the foam chamber that described the first foam chamber member is connected with described foam maker lower body part and formation is in steam nozzle below jointly, described foam chamber top is provided with through hole, described foam chamber also is set with the second foam chamber member that the bottom is provided with milk burble outlet outward, and the space of leaving between described foam chamber and the second foam chamber member has consisted of the milk burble together with described milk burble outlet and described through hole and gone out passage.
A kind of improvement as above technical scheme, described foam maker main body is provided with the air inlet pipe that is connected with described milk feeding pipe, be threaded connection the air inlet adjustment cover on the described air inlet pipe, leave the space between the screw thread of described air inlet pipe and air inlet adjustment cover to consist of the adjustable negative pressure air intake passage, also be provided with the connector sealing ring between described air inlet pipe and the air inlet adjustment cover.
As a kind of improvement of above technical scheme, be provided with the first member sealing ring between described the first foam chamber member and the described foam maker main body.
As a kind of improvement of above technical scheme, be provided with the second component sealing ring between described the second foam chamber member and described the first foam chamber member.
As a kind of improvement of above technical scheme, described through hole is a plurality of, and is arranged on the sidewall of described the first foam chamber member.
As a kind of improvement of above technical scheme, described milk feeding pipe is provided with the flow controller of control milk stream flowing, and described flow controller comprises the flow controller main body that is sleeved on the milk feeding pipe and is screwed onto impedance screw on the described flow controller main body.
A kind of improvement as above technical scheme, be provided with from top to bottom in the described foam maker main body be used to the first inner chamber that holds the steam bar, for the 3rd inner chamber that holds the second inner chamber of steam jet and be communicated with the first foam chamber member inner chamber, be bolted with the lock-screw that is sleeved on the steam bar in wherein said the first inner chamber, be connected with the steam rod seal by the jet pipe lock sealing in the described lock-screw; Described lock-screw also is pressed abd fixed on steam jet in described the second inner chamber by the first and second jet pipe sealing rings; Described milk feeding pipe and the second intracavity inter-connection; The inner chamber of described the 3rd inner chamber and the first foam chamber member has consisted of foam chamber.
As a kind of improvement of above technical scheme, be provided with the sealed nozzle circle between the second inner chamber of described steam jet and described foam maker main body.
As a kind of improvement of above technical scheme, described lock-screw top is set with the appearance member that matches with the foam maker body profile.
The invention has the beneficial effects as follows:
In the present invention, steam vertically is ejected on the milk, and is more abundant to the whipping of milk, and the milk bubble is more fine and smooth.
In the present invention, when steam sprays through the steam nozzle, formed a negative pressure in milk feeding pipe, thereby the milk under the atmospheric pressure is accelerated to be drawn onto in the foam chamber by this negative pressure, milk velocity is accelerated, expansion rate increases thereupon.
The present invention arranges a plurality of through holes for bubble out mouth as milk on foam chamber top, replace traditional open outlet, by the sectional area that reduces single outlet the foaming degree of milk is increased, and then increases the sophistication of milk bubble.
It is milk is not foamed and directly go out warm milk that the present invention also has characteristics, and this function can realize by closing inlet channel.
In order to reach the purpose of adjusting the milk amount, the present invention is provided with the flow controller of controlling milk stream flowing at milk feeding pipe, and then the flow of control milk satisfies different needs.
Description of drawings
Fig. 1 is the installation diagram of milk foam maker for coffee machine proposed by the invention;
Fig. 2 is the cutaway view of milk foam maker for coffee machine proposed by the invention.
The specific embodiment
As illustrated in fig. 1 and 2, the core of milk foam maker for coffee machine provided by the present invention comprises foam chamber 1 and the milk feeding pipe 3 and the steam bar 4 that are connected by pipeline with described foam chamber 1 respectively, the milk that wherein enters by milk feeding pipe 3 and mix to produce in foam chamber 1 by the water vapour that steam bar 4 enters and make the needed milk bubble of coffee.
Specify as an example of embodiment illustrated in figures 1 and 2 example, this milk foam maker for coffee machine includes a tubular foam maker main body 2 of holding foam chamber 1, described foam maker main body 2 inside are provided with the first inner chamber 22 of connection from top to bottom, the second inner chamber 23 and the 3rd inner chamber 24, wherein be provided with internal thread in first inner chamber 22 at foam maker main body 2 tops and be connected with this and be provided with externally threaded lock-screw 41, described steam bar 4 is inserted into described lock-screw 41 interior fixing, and is installed between the two and has the effect that flexible jet pipe lock sealing circle 42 reaches sealing by one.
Described lock-screw 41 is fixed on steam bar 4 the effect in the foam chamber main body 2 except playing, its also the first and second jet pipe sealing rings 43,44 by the bottom steam jet 5 compressed be vertically fixed in described the second inner chamber 23.Wherein steam jet 5 is T shape, the centre has the vertical spray orifice that runs through, and the bottom has a tapered profile, is pressed in the bottom of the first inner chamber 22 under lock-screw 41 effects of its top in screwing in the first inner chamber 22, its main body is inserted in the second inner chamber 23, as shown in Figure 2.For the steam that guarantees ejection has maximum kinetic energy, be provided with sealed nozzle circle 51 between steam jet 5 and described the second inner chamber 23, avoid pressure leakage.In addition, as shown in Figure 2, in the present embodiment, milk feeding pipe 3 by the pipeline communication in the foam maker main body 2 to described the second inner chamber 23.
In the present invention, this foam maker also includes the first and second foam chamber members 7,8, wherein the first foam chamber member 7 is with cylindric inner chamber, its bottom lock, its upper end is socketed in the bottom of described foam maker main body 2, is communicated with the foam chamber 1 that has jointly consisted of milk foam maker proposed by the invention with the 3rd inner chamber 24 of top accordingly.Described the second foam chamber member 8 is connected with described foam maker main body 2 and is socketed in described foam chamber 1 outside, the bottom of described the second foam chamber member 8 also is provided with milk burble outlet 81, the profile of its inner chamber and the first foam chamber member 7 is complementary, and leaves space 9 between the two.
In the present embodiment, be provided with a plurality of through holes 11 in the side wall upper part of the first foam chamber member 7 that consists of foam chamber 1, like this, described a plurality of through holes 11 go out passage together with space 9 and the milk burble outlet 81 milk burbles that jointly consisted of this foam maker.
Pollute for guaranteeing that sealing milk bubble when avoiding work leaks, be provided with the first member sealing ring 71 between the first foam chamber member 7 and the foam maker main body 2, be provided with second component sealing ring 82 between while the second foam chamber member 8 and the first foam chamber member 7.
In addition, in the present embodiment, described milk foam maker is also with an adjustable negative pressure air intake passage 6 that is communicated with outside air and described foam chamber 1.Concrete upper saying, foam maker main body 2 is tightly connected by an integrated pipeline and described milk feeding pipe 3 on it, described pipeline is provided with the air inlet pipe 21 of a furcation area, this air inlet pipe 21 has been threaded connection air inlet adjustment cover 61, leave the space between the screw thread of described air inlet pipe 21 and air inlet adjustment cover 61 to consist of described adjustable negative pressure air intake passage 6, also be provided with connector sealing ring 62 between described air inlet pipe 21 and the air inlet adjustment cover 61.Like this, turn air inlet adjustment cover 61 adjust its with air inlet pipe 21 between tightness the time, the size in space is adjusted between the screw thread, can regulate the size of negative inspiratory pressure passage 6 and be regulated, the air capacity of passing through is thereupon change also.In addition, when the described air inlet adjustment of locking overlapped 61, under the cooperation of connector sealing ring 62, adjustable negative pressure air intake passage 6 was fully closed, and enter foam chamber 1 without air this moment.
By above-described structure, the milk that flows into from milk feeding pipe 3 drops in the foam chamber 1 from described the second inner chamber 23, air is sneaked in the milk by adjustable negative pressure air intake passage 6 therebetween, simultaneously high-temperature water vapor is on steam nozzle 5 vertically is ejected into milk in the foam chamber 1, because of water vapour with certain kinetic energy and temperature, can beat foaming to milk, and simultaneously milk be heated.Milk after the foaming heating, namely the milk bubble goes out passage by the milk burble and flows out.In milk foam maker proposed by the invention, milk, air and water vapour have obtained good mixing, and the milk foaming degree is deepened, and the sophistication of milk foam increases.
In addition, in the present invention, at steam during through 5 ejection of steam nozzle, formed a negative pressure in that milk feeding pipe 3 is interior, thereby the milk under atmospheric pressure is drawn onto in the foam chamber 1 by this negative pressure, milk velocity is accelerated, expansion rate speeds thereupon.The present invention arranges a plurality of through holes 11 for bubble out mouth as milk on foam chamber 1 top, replace traditional open outlet, by the sectional area that reduces single outlet the foaming degree of milk is increased, and then increases the sophistication of milk bubble.
It is milk is not foamed and directly go out warm milk that the present invention also has characteristics, and this function can be achieved by closing negative inspiratory pressure passage 61.
In order to reach the purpose of adjusting the milk amount, also be provided with the flow controller 10 of control milk stream flowing on the described milk feeding pipe 3, described flow controller 10 comprises and is sleeved on flow controller main body 101 on the milk feeding pipe 3 and vertically is screwed onto impedance screw 102 on the described flow controller main body 101.Only need turn impedance screw 102 during use upwards or downwards, adjust the compressing dynamics of 102 pairs of milk feeding pipes of impedance screw with this, thereby reach the purpose of adjusting runner size in the milk feeding pipe 3 and then control milk stream flowing.
In addition, in order to make described foam maker appearance looks elegant, be set with the appearance member 12 of being made by silica gel that closes with foam maker main body 2 match profiles on the described lock-screw 41.
The above is the preferred embodiment of the present invention, and it does not consist of limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.Such as in the present invention, described foam maker main body 2 can not be provided with the 3rd inner chamber 24, and the inner chamber of described the first foam chamber member 7 directly consists of foam chamber 1.

Claims (8)

1. milk foam maker for coffee machine, it comprises foam maker main body (2) and the milk feeding pipe (3) that is connected with described foam chamber (1) respectively and the steam bar (4) that holds foam chamber (1), it is characterized in that: be provided with vertically arranged steam nozzle (5) in the described foam maker main body (2), described steam nozzle (5) is tightly connected with steam bar (4); Described foam maker main body (2) is provided with and is communicated with described milk feeding pipe (3) and extraneous adjustable negative pressure air intake passage (6); Described steam nozzle (5) below is provided with the first foam chamber member (7) of bottom lock, and described the first foam chamber member (7) is connected with the bottom of described foam maker main body (2) and consists of the foam chamber (1) that is in below the steam nozzle (5); Described foam chamber (1) is provided with through hole (11), the outer bottom that also is set with of described the first foam chamber member (7) is provided with the second foam chamber member (8) that the milk burble exports (81), leave space (9) between described the first foam chamber member (7) and the second foam chamber member (8), described space (9) export (81) and described through hole (11) together with described milk burble and have jointly consisted of the milk burble and go out passage; Be provided with from top to bottom in the described foam maker main body (2) be used to the first inner chamber (22) that holds steam bar (4), for the 3rd inner chamber (24) that holds second inner chamber (23) of steam jet (5) and be communicated with the first foam chamber member (7) inner chamber, be bolted with the lock-screw (41) that is sleeved on the steam bar (4) in wherein said the first inner chamber (22), be tightly connected by jet pipe lock sealing circle (42) and steam bar (4) in the described lock-screw (41), described lock-screw (41) is also by the first and second jet pipe sealing rings (43,44) steam jet (5) is pressed abd fixed in described the second inner chamber (23); Described milk feeding pipe (3) is connected with the second inner chamber (23); The inner chamber of described the 3rd inner chamber (24) and the first foam chamber member (7) has consisted of foam chamber (1).
2. a kind of milk foam maker for coffee machine according to claim 1, it is characterized in that: described foam maker main body (2) is provided with the air inlet pipe (21) that is connected with described milk feeding pipe (3), be threaded connection air inlet adjustment cover (61) on the described air inlet pipe (21), leave the space between the screw thread of described air inlet pipe (21) and air inlet adjustment cover (61) to consist of adjustable negative pressure air intake passage (6), also be provided with connector sealing ring (62) between described air inlet pipe (21) and the air inlet adjustment cover (61).
3. a kind of milk foam maker for coffee machine according to claim 1 is characterized in that: be provided with the first member sealing ring (71) between described the first foam chamber member (7) and the described foam maker main body (2).
4. a kind of milk foam maker for coffee machine according to claim 1 is characterized in that: be provided with second component sealing ring (82) between described the second foam chamber member (8) and described the first foam chamber member (7).
5. a kind of milk foam maker for coffee machine according to claim 1 is characterized in that: described through hole (11) is for a plurality of, and is arranged on the sidewall of described the first foam chamber member (7).
6. a kind of milk foam maker for coffee machine according to claim 1, it is characterized in that: described milk feeding pipe (3) is provided with the flow controller (10) of control milk stream flowing, and described flow controller (10) comprises the flow controller main body (101) that is sleeved on the milk feeding pipe (3) and is screwed onto impedance screw (102) on the described flow controller main body (101).
7. a kind of milk foam maker for coffee machine according to claim 1 is characterized in that: be provided with sealed nozzle circle (51) between second inner chamber (23) of described steam jet (5) and described foam maker main body (2).
8. a kind of milk foam maker for coffee machine according to claim 1 is characterized in that: be set with the appearance member (12) that closes with foam maker main body (2) match profiles on the described lock-screw (41).
CN201110121084.0A 2011-05-11 2011-05-11 Milk foam maker for coffee maker Expired - Fee Related CN102225009B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201110121084.0A CN102225009B (en) 2011-05-11 2011-05-11 Milk foam maker for coffee maker
PCT/CN2011/077123 WO2012151782A1 (en) 2011-05-11 2011-07-14 Milk frother for coffee maker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110121084.0A CN102225009B (en) 2011-05-11 2011-05-11 Milk foam maker for coffee maker

Publications (2)

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CN102225009A CN102225009A (en) 2011-10-26
CN102225009B true CN102225009B (en) 2013-04-24

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WO (1) WO2012151782A1 (en)

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CN103505050B (en) * 2012-06-19 2015-12-16 苏州工业园区咖乐美电器有限公司 A kind of foam milk device for coffee machine
DE202012009076U1 (en) * 2012-09-21 2012-11-16 Eugster/Frismag Ag Device for the preparation of either cold or warm milk froth or delivery of either cold or warm milk
CN102920341B (en) * 2012-10-31 2014-06-25 广东新宝电器股份有限公司 Milk foaming mechanism of coffee machine
CN103315630B (en) * 2013-04-02 2015-08-05 广东新宝电器股份有限公司 Automatic stirring fancy coffee machine
RU2662312C2 (en) * 2013-07-10 2018-07-26 Конинклейке Филипс Н.В. Liquid foaming device
CN103453152B (en) * 2013-09-09 2015-08-26 宁波路玛电器有限公司 The air inlet system of milk bubble machine
CN104146613B (en) * 2014-08-18 2017-08-25 群韵饮料机械(上海)有限公司 A kind of coffee machine milk foam brew head
CN104939682B (en) * 2015-05-21 2018-02-02 宁波全景电器技术有限公司 A kind of milk froth generation device
AT518782B1 (en) * 2016-07-18 2018-01-15 Veron Austria GmbH Froth treatment device
CN106136889A (en) * 2016-07-22 2016-11-23 宁波全景电器技术有限公司 A kind of milk froth generator
IT201600105915A1 (en) * 2016-10-20 2018-04-20 Caffitaly System Spa MONTALATTE EQUIPMENT AND MACHINE FOR THE PREPARATION OF A BEVERAGE
CN109247830A (en) * 2018-11-23 2019-01-22 苏州咖博士咖啡系统科技有限公司 A kind of high temperature milk and milk foam adjust distributor
CN111358299B (en) * 2020-04-10 2024-07-23 佛山市顺德区华申电器制造有限公司 Milk foaming device
FR3136355A1 (en) 2022-06-14 2023-12-15 Seb S.A. Milk frothing device provided with an air flow adjustment device
TR2022012720A2 (en) * 2022-08-11 2022-08-22 Deka Elektroni̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ A NEW AUTOMATIC TURKISH COFFEE MACHINE WITH CONTINUOUS PHOTO FLOW TECHNIQUE WITH HIGH PRECISION FOAM DETECTION AND COOKING WITHOUT OVERFLOW
CN115251714A (en) * 2022-08-24 2022-11-01 苏州咖博士咖啡系统科技有限公司 Coffee outlet and novel milk foam making device
CN115553636B (en) * 2022-12-07 2023-03-24 广东新宝电器股份有限公司 Foaming device, foaming system and beverage machine

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WO2012151782A1 (en) 2012-11-15

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Effective date of registration: 20160206

Address after: 529085 Guangdong city of Foshan province Tangxia Zhen Jing Kou Cun yuan tou Ling

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Address after: Room 803, Building 12, Haoting Hujingting, Junjingwan, Pengjiang District, Jiangmen City, Guangdong Province, 529000

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Address before: 529085 Guangdong city of Jiangmen province Tangxia Zhen Jing Kou Cun yuan tou Ling

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Granted publication date: 20130424