CN108888117A - Milk making steam pipe and control water circuit system - Google Patents
Milk making steam pipe and control water circuit system Download PDFInfo
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- CN108888117A CN108888117A CN201810609037.2A CN201810609037A CN108888117A CN 108888117 A CN108888117 A CN 108888117A CN 201810609037 A CN201810609037 A CN 201810609037A CN 108888117 A CN108888117 A CN 108888117A
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- steam
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- steam pipe
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4489—Steam nozzles, e.g. for introducing into a milk container to heat and foam milk
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/60—Cleaning devices
Abstract
The present invention relates to a kind of milk making steam pipes, including outer tube；It is characterized in that：It further include the steam pipe with water vapor channel, the air hose with air duct, steam jet and spray head；Transition steam channel independent of each other and transition air duct are equipped in steam jet, steam jet is connected to the lower end in outer tube；Steam pipe and air hose are set to outer tube and are plugged on steam jet, and steam channel is connected to transition steam channel, and air duct is connected to transition air duct；There is negative pressure cavity in spray head, the bottom of spray head has connection negative pressure cavity and the extraneous spray-hole in shrink mouth shape, connection negative pressure cavity and extraneous milk inlet hole are provided on the side wall of spray head, spray head is releasably connected to the lower end of steam jet, and transition steam channel and transition air duct are connected to the negative pressure cavity.The milk foam mouthfeel of this milk making steam pipe production is good, and steam pipe inner passage milk residual is seldom, uses much cleaner health.The invention further relates to water circuit systems.
Description
Technical field
The present invention relates to a kind of milk-foaming devices for preparing steam milk foam more particularly to one kind to automatically generate milk shake
Milk making steam pipe, which can be used together with coffee machine or be integrated into coffee machine.
Background technique
When drinking coffee, the sliding fine and smooth milk foam of silk is mixed in coffee can increase the taste and quality of coffee, and can play very
Good decoration function, milk foam is milk and the fine and closely woven mixed product of air.There are many structure types for the device of generation milk shake.
The first is that cold milk is directly loadable into cup, is made using the steam wand nozzle being connected directly between on steam pipe
Standby milk shake, such as the Chinese utility model patent of Patent No. ZL200920009905.X (notification number CN201444867U)
《A kind of milk foam producing device》Disclose such a milk foam producing device.It is empty that negative pressure is formed by the steam that steam pipe spray head is got
Between, milk, air, steam are mixed to form milk froth.The sophistication of milk foam and compliance are very crucial, steam when because using
Stick is inserted into milk liquid level or less, it has not been convenient to supplement air, to obtain suitable air, operator needs to incline by cream jug is shaken
Oblique cream jug increases experiences and the skills such as the contact area of milk and air, and contact depth of the adjustment nozzle with milk, ability
Prepare the milk foam of good quality, that is to say, that the milk shake to be got well must rely on the operation skill of operator, and
No matter have high-quality claimer for milk foam generally, it is considered that operator the utilization how of experience or skill, with existing nozzle
The milk foam produced its dilation, foam degrees, careful degree and soft and moist mouthfeel all dislike insufficient.
For this status, someone has invented milk foam preparation manipulation easily foolproof milk-foaming device, such as a patent
Number be ZL200820003777.3 (notification number CN201243958Y) Chinese utility model patent《Automatic milk-sucking foaming
Device》And the Chinese invention patent of Patent No. ZL201410244162.X (Authorization Notice No. CN104068751B)《A kind of hair
Steep steam bar》, the Chinese invention patent of patent No. ZL201410146919.1 (Authorization Notice No. CN103989405B)《Automatically
Generate the milk-foaming device of milk shake》, it is exactly to need milk sucking ox during preparing milk foam that they, which have a general character,
In milk channel, then the hybrid channel that is inhaled into, steam-milk-air can be mixed to form abundant and tiny in hybrid channel
Foam, in addition to this, the milk foam after foaming enter steam-milk-air hybrid channel in the case where inertia and follow-up steam push,
The steam in hybrid channel, milk, air three have obtained the milk foam of abundant and uniform consolidation, foaming degree in the process
Increase therewith, the milk foam of formation, which is mingled with steam, to be collided again with the milk in cream jug in exit, again due to
It collides and generates milk foam, circulation carries out in this way, ultimately forms the milk foam with high-quality mouthfeel and the fine and closely woven degree of consolidation.Because milk is wanted
By milk channel and hybrid channel, and hybrid channel is longer, this centainly to have in the hybrid channel after the completion of preparation
Remain a large amount of milks, and the easy moldy metamorphism of milk, bacterium is bred, using will affect health, the milk of heating is easily in channel
It is dirty to form milk, and blocking channel, preparation next time milk foam is influenced, and each section part of device is not easy to disassemble, is not easy to clean.It is existing
There is steam pipe that cannot automatically control the temperature of made milk foam.
In addition the water circuit system that existing steam pipe uses, cannot automatically clean steam pipe, and cannot be into air
Amount carries out automatically controlling.
In conclusion existing milk foam generating device and control water circuit system can be further improved.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of milk foam preparation manipulation for above-mentioned state of the art
Milk making steam pipe simple and that air, milk and water vapour three can be made sufficiently to be thoroughly mixed, this steam pipe is without complicated operation
Also it can guarantee that enough air are mixed with vapor, directly form small air particles and pour formation milk foam in milk, system
The milk foam dilation of work, foam degrees, careful degree and soft and moist mouthfeel are all good, and steam pipe inner passage milk residual is seldom, makes
With much cleaner health.
Used technical solution is the present invention to solve above-mentioned technical problem：A kind of milk making steam pipe, including outer tube；Its
It is characterized in that：It further include the steam pipe with water vapor channel, the air hose with air duct, steam jet and spray head；Institute
It states and is equipped with transition steam channel independent of each other and transition air duct in steam jet, under steam jet is connected in outer tube
End；The steam pipe and air hose are set to outer tube and are plugged on steam jet, wherein the steam channel and transition steam
Channel connection, the air duct are connected to transition air duct；There is negative pressure cavity, the bottom of spray head, which has, to be connected in the spray head
Lead to negative pressure cavity and the extraneous spray-hole in shrink mouth shape, the milk sucking in connection negative pressure cavity and the external world is provided on the side wall of spray head
Hole, the spray head are releasably connected to the lower end of steam jet, and the transition steam channel and transition air duct are and institute
State negative pressure cavity connection.
It is further improved, is also inserted with temperature sensor on above-mentioned steam jet, the probe of temperature sensor reveals
And be located at the outside of spray head, the lead of temperature sensor is located in outer tube, the outer end of lead from the upper end of outer tube reveal with
It is connect with the control terminal of temperature sensor.When making milk foam, the probe of temperature sensor will be completely immersed in milk, quickly quasi-
Really milk temperature in induction test cup, and PCB master control borad is fed back to, milk temperature in the temperature control cup needed by user setting
Degree.
Preferably, the probe of above-mentioned temperature sensor is arranged adjacent to the milk inlet hole.The milk of sucking is by negative
Pressure cavity is mixed into after milk foam floats on milk ullage by, and liquid milk will flow through temperature when being inhaled into negative pressure cavity in cup
The probe of sensor is spent, therefore the position of this temperature sensor probe is conducive to help the more acurrate detection of probe of temperature sensor
Milk temperature.
For the benefit of release sprayhead, as an improvement, the bottom surface of above-mentioned steam jet has downwardly convex boss portion, the mistake
It crosses steam channel and transition air duct runs through the bottom of boss portion, the spray head is made of silica gel material, and spray head passes through
The structure of Elastic buckle is connected in the boss portion.Boss portion area is less than the area of nozzle bottom surface, and spray head is arranged in boss
In portion, it is arranged in this way conducive to the layout of temperature sensor probe, in addition spray head is made of silica gel material, has stronger deformation
Ability, can be firm in conjunction with boss portion, while also facilitating and dismantling spray head, a cleaning and sterilizing and replacement.
Preferably, above-mentioned transition steam channel and spray-hole coaxial arrangement.It is more conducive to milk, air and steam in this way negative
Intracavitary formation turbulent flow is pressed, keeps three's interior just mixing in negative pressure cavity more abundant, conducive to fine and smooth bubble is generated.
For convenience of operation steam pipe, the outside of above-mentioned outer tube is arranged a handle made of heat-barrier material.It is convenient when operation
Lifting handle drives steam pipe to swing in cream jug, and non-scald on hand.
For steam pipe and air hose to be fixed on nozzle, the lower, outer perimeter of above-mentioned steam pipe has the first outer blocking shoulder, empty
The lower, outer perimeter of tracheae has the second shoulder block, and transition steam channel and transition air duct are stepped hole, first shoulder block
Be inserted into the big hole portion of transition steam channel, the big hole portion of the steam pipe periphery wall of the first shoulder block lower part and transition steam channel it
Between be equipped with the first sealing ring, in the big hole portion of second shoulder block insertion transition air duct, the air hose of the second shoulder block lower part
It is equipped with the second sealing ring between periphery wall and the big hole portion of transition air duct, is fixed with tabletting at the top of the steam jet,
The tabletting simultaneously suppresses the first shoulder block and the second shoulder block.The setting of sealing ring, which is played, prevents vapor escape, and it is suitable to guarantee
Into quantity of steam, to obtain high-quality milk foam.
Simultaneously close-fitting is set between steam jet periphery and the inner wall of outer tube in the lower port of outer tube for above-mentioned steam jet insertion
There is third sealing ring.
Second technical problem to be solved by this invention be to provide it is a kind of have be able to achieve automatic cleaning steam pipe and sky
The control water circuit system of tracheae, including the milk making steam pipe as described in preceding claims 1~8 are any, it is characterised in that：Also wrap
Water tank, water pump and steam boiler are included, the water outlet of water tank and the water inlet end of water pump connect；The water outlet of water pump and steam boiler
Water inlet end connection；The water outlet of steam boiler is divided into two-way by three-way connection, all the way with the first end of the first three-way magnetic valve
Connection, the second end of the first three-way magnetic valve are connect with the steam pipe, and the third end of the first three-way magnetic valve leads to dustbin；
Another way is connect with the first end of the second three-way magnetic valve, and the second end of the second three-way magnetic valve is connect with the air hose, the
The third end of two three-way magnetic valves is communicated with the atmosphere.
The water route of the design is provided with two three-way magnetic valves, by PCB master control borad independent control air, vapor it is logical
Road closure opens, and the first three-way magnetic valve controls water vapor channel, and the second three-way magnetic valve controls air duct.Two solenoid valves
Normal-closed end connect with steam boiler, two normally open ends are separately connected steam tube passage and air line passageway.When needing to clean,
PCB master control borad will first be closed the first three-way magnetic valve, vapor or hot water and be entered simultaneously by the normally open end of the second three-way magnetic valve
Scavenging air channel, air duct turn off the second three-way magnetic valve after completing cleaning, and vapor or hot water pass through the first threeway
The normally open end of solenoid valve enters and cleans water vapor channel.When to steam pipe cleaning of outer surface is washed, it is only necessary to which steam pipe is put into
In one cup, the clean water in cup can clean the residual milk of steam tube outer surface.
It being further improved, the water outlet of above-mentioned water pump is connect by safety relief valve with the water inlet end of the steam boiler,
The pressure relieving end of safety relief valve leads to dustbin；The third end of second three-way magnetic valve has pneumatic control device and atmosphere
Air inflow can be adjusted in connection, pneumatic control device.Pneumatic control device can make be adjusted into air capacity, to reach
To milk, vapor and air three's optimum fiting ratio, milk foam quality is promoted, the setting of pneumatic control device can be a kind of control
The adjustment structure of air inlet pore size.
Compared with the prior art, the advantages of the present invention are as follows：The milk making steam pipe using when showerhead sub-dip need to only be entered
Perfect milk froth can be made below milk liquid level automatically.The lower section of steam jet is provided with one and is produced with high-pressure steam
Raw negative pressure cavity, negative pressure cavity side wall are provided with milk inlet hole, and negative pressure cavity is communicated with milk in steam pipe, air hose, cup, made
When making milk foam, negative pressure cavity is set to generate negative pressure with the vapor of high pressure, and negative pressure cavity can only be logical from air because being immersed in milk
Road sucks appropriate air, and the air of sucking will be dispersed into very small air particles by the water vapour of high pressure again, by negative
It presses chamber to suck suitable air and milk, and is washed into secondary mixing, milk in milk cup again after tentatively mixing in negative pressure cavity
Tension is bigger to be wrapped up tiny air particle and forms very fine and smooth milk foam, and foam will slowly float milk liquid level, and bottom of a cup portion
Liquid milk will all be made as milk froth.In whole process, milk, vapor and air are basic only in negative pressure cavity
It is mixed, steam pipe and air hose will not be inhaled into substantially, milk residual is not had inside entire steam pipe substantially, using more
Safe and healthy, milk only a little remains in negative pressure cavity, and the spray head for so constituting negative pressure cavity can be disassembled easily very much,
Conducive to cleaning.The structure, which can facilitate, is transformed the steam pipe in existing coffee machine, only need to be by components such as outer tube, steam jets
Group is loaded onto.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of milk making steam pipe embodiment；
Fig. 2 is the schematic perspective view two of milk making steam pipe embodiment；
Fig. 3 is the cross-sectional view of milk making steam pipe embodiment；
Fig. 4 is the stereogram exploded view of milk making steam pipe embodiment；
Fig. 5 is the schematic diagram for controlling water circuit system embodiment.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
It is the preferred embodiment of the present invention as shown in Fig. 1~5.
A kind of milk making steam pipe, including outer tube 1, the steam pipe 2 with water vapor channel 21, the sky with air duct 41
Tracheae 4, steam jet 3 and spray head 5；Outer tube 1 can be copper pipe or stainless steel tube, and steam pipe 2 and air hose 4 use Teflon
Pipe.The outside of outer tube 1 is arranged handle 11 made of heat-barrier material.
Transition steam channel 31 independent of each other and transition air duct 32 are equipped in steam jet 3, steam jet 3 connects
Lower end in outer tube 1；Simultaneously for close-fitting in the lower port of outer tube 1,3 periphery of steam jet is interior with outer tube 1 for the insertion of steam jet 3
Third sealing ring 7c is equipped between wall.
Steam pipe 2 and air hose 3 are set to outer tube 1 and are plugged on steam jet 3, and the lower, outer perimeter of steam pipe 2 has
First outer blocking shoulder 22, the lower, outer perimeter of air hose 4 have the second shoulder block 42, and transition steam channel 31 and transition air duct 32 are equal
For stepped hole, the first shoulder block 22 is inserted into the big hole portion of transition steam channel 31,2 periphery wall of steam pipe of 22 lower part of the first shoulder block
The first sealing ring 7a is equipped between the big hole portion of transition steam channel 31, the second shoulder block 42 is inserted into the big of transition air duct 32
The second sealing is equipped in hole portion, between 4 periphery wall of air hose of 42 lower part of the second shoulder block and the big hole portion of transition air duct 32
7b is enclosed, the top of steam jet 3 is fixed with tabletting 34, which simultaneously suppresses the first shoulder block 22 and the second shoulder block 42,
Tabletting 34 is fixed by screws in the top surface of steam jet 3.
Wherein, steam channel 21 is connected to transition steam channel 31, and air duct 41 is connected to transition air duct 32；Spray
There is negative pressure cavity 51, the bottom of spray head 5 has connection negative pressure cavity 51 and the extraneous spray-hole 52 in shrink mouth shape, transition in first 5
Steam channel 31 and spray-hole 52 are coaxially disposed.Connection negative pressure cavity 51 and extraneous milk inlet hole are provided on the side wall of spray head 5
53, spray head 5 is releasably connected to the lower end of steam jet 3, and transition steam channel 31 and transition air duct 32 are and negative pressure
Chamber 51 is connected to.
Temperature sensor 6 is also inserted on steam jet 3, the probe 61 of temperature sensor 6 reveals and is located at spray head
The lead 62 of 5 outside, temperature sensor 6 is located in outer tube 1, the outer end of lead 62 from the upper end of outer tube 1 reveal with
The control terminal of temperature sensor 6 connects.The probe 61 of temperature sensor 6 is arranged adjacent to milk inlet hole 53.
The bottom surface of steam jet 3 has downwardly convex boss portion 33, transition steam channel 31 and transition air duct 32
Through the bottom of boss portion 33, the spray head 5 is made of silica gel material, and spray head 5 is connected to by the structure of Elastic buckle
In the boss portion 33.
The operation principle and process of this milk making steam pipe is as follows：
Only milk liquid level or less need to be immersed in 5 part of spray head when the milk making steam pipe use can make perfect ox automatically
Milk foam.The lower section of steam jet 3 is provided with the negative pressure cavity 51 generated with high-pressure steam, and 51 side wall of negative pressure cavity is provided with
Milk inlet hole 53, negative pressure cavity 51 is communicated with milk in steam pipe 2, air hose 4, cup, when making milk foam, with the water of high pressure
Steam makes negative pressure cavity 51 generate negative pressure, and negative pressure cavity 51 can only suck appropriate air because being immersed in milk from air duct 41,
The air of sucking will be dispersed into very small air particles by the water vapour of high pressure again, be sucked by negative pressure cavity 51 suitable
Air and milk, and it is washed into secondary mixing in milk cup again after tentatively mixing in negative pressure cavity 51, milk tension is bigger to be wrapped
It wraps up in tiny air particle and forms very fine and smooth milk foam, foam will slowly float milk liquid level, and the liquid milk in bottom of a cup portion
Milk froth will be all made as.In whole process, milk, vapor and air are basic only to be mixed in negative pressure cavity 51,
Substantially it will not be inhaled into steam pipe 2 and air hose 4, milk residual is not had inside entire steam pipe 2 and air hose 4 substantially, make
With safer health, milk only has residual in negative pressure cavity 51, and the spray head 5 for so constituting negative pressure cavity 51 can be dismantled down easily very much
Come, is conducive to cleaning.The structure, which can facilitate, is transformed the steam pipe in existing coffee machine, only need to be by outer tube, steam jet etc.
Component group is loaded onto.
As shown, for using the embodiment of the control water circuit system of aforementioned milk making steam pipe.
A kind of control water circuit system, including aforementioned milk making steam pipe further include water tank 9, water pump 10 and steam boiler 12, water
The water outlet of case 9 is connect with the water inlet end of water pump 10；The water outlet of water pump 10 is connect with the water inlet end of steam boiler 12；Steam copper
The water outlet of furnace 12 is divided by three-way connection 13 for two-way, connect all the way with the first end of the first three-way magnetic valve 8a, the one or three
The second end of three-way electromagnetic valve 8a is connect with the steam pipe, and the third end of the first three-way magnetic valve 8a leads to dustbin 14；It is another
Road is connect with the first end of the second three-way magnetic valve 8b, and the second end of the second three-way magnetic valve 8b is connect with the air hose 4, the
The third end of two three-way magnetic valve 8b is communicated with the atmosphere.The water outlet of water pump 10 passes through safety relief valve 15 and the steam boiler
12 water inlet end connection, the pressure relieving end of safety relief valve 15 lead to dustbin 14；The third end of second three-way magnetic valve 8b has
Pneumatic control device 16 is communicated with the atmosphere, and air inflow can be adjusted in pneumatic control device 16.Using connection between each component
Pipe connection.
The water route of the design is provided with two three-way magnetic valves, is closed by PCB master control borad independent control air, vapor
Open, the first three-way magnetic valve 8a controls water vapor channel 21 and opens and closes, and the second three-way magnetic valve 8b control air duct 41 opens
It closes.The normal-closed end of two solenoid valves is connect with steam boiler 12, and two normally open ends are separately connected steam channel 32 and air duct
41.When needing to clean, PCB master control borad will first close the first three-way magnetic valve 8a, vapor or hot water and be powered by the two or three
The normally open end of magnet valve 8b enters and scavenging air channel 41, and air duct 41 turns off the second three-way magnetic valve after completing cleaning
8b, vapor or hot water enter by the normally open end of the first three-way magnetic valve 8a and clean water vapor channel 21.To washing steam
When tube outer surface cleans, it is only necessary to the end of milk making steam pipe be put into a cup, the clean water in cup can clean steaming
The residual milk of steam pipe outer surface.
Although the preferred embodiment of the present invention has been described in detail above, it is to be clearly understood that for this field
Technical staff for, the invention may be variously modified and varied.Done within the spirit and principles of the present invention
What modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of milk making steam pipe, including outer tube (1)；It is characterized in that：It further include the steam pipe with water vapor channel (21)
(2), with air hose (4), steam jet (3) and the spray head (5) of air duct (41)；That are equipped in the steam jet (3)
This independent transition steam channel (31) and transition air duct (32), steam jet (3) are connected to the lower end in outer tube (1)；
The steam pipe (2) and air hose (3) are set to outer tube (1) and are plugged on steam jet (3), wherein the steam channel
(21) it is connected to transition steam channel (31), the air duct (41) is connected to transition air duct (32)；The spray head (5)
Interior to have negative pressure cavity (51), the bottom of spray head (5) has the spray-hole (52) in shrink mouth shape of connection negative pressure cavity (51) and the external world,
The milk inlet hole (53) of connection negative pressure cavity (51) and the external world is provided on the side wall of spray head (5), the spray head (5) releasably connects
The lower end in steam jet (3) is connect, the transition steam channel (31) and transition air duct (32) connect with negative pressure cavity (51)
It is logical.
2. milk making steam pipe according to claim 1, it is characterised in that：Temperature is also inserted on the steam jet (3)
The probe (61) of sensor (6), temperature sensor (6) reveals and is located at the outside of spray head (5), temperature sensor (6)
Lead (62) is located in outer tube (1), the outer end of lead (62) from the upper end of outer tube (1) reveal with temperature sensor (6)
Control terminal connection.
3. milk making steam pipe according to claim 2, it is characterised in that：The probe (61) of the temperature sensor (6) is adjacent
Nearly milk inlet hole (53) setting.
4. milk making steam pipe according to claim 2, it is characterised in that：The bottom surface of the steam jet (3) has downward
The boss portion (33) of protrusion, the transition steam channel (31) and transition air duct (32) run through the bottom of boss portion (33),
The spray head (5) is made of silica gel material, and spray head (5) is connected to the boss portion (33) by the structure of Elastic buckle
On.
5. milk making steam pipe according to claim 4, it is characterised in that：The transition steam channel (31) and spray-hole
(52) it is coaxially disposed.
6. milk making steam pipe according to claim 1, it is characterised in that：The outside of the outer tube (1) is arranged one by heat-insulated
Handle made of material (11).
7. milk making steam pipe according to claim 1, it is characterised in that：The lower, outer perimeter of the steam pipe (2) has the
The lower, outer perimeter of one outer blocking shoulder (22), air hose (4) has the second shoulder block (42), and the transition steam channel (31) and transition are empty
Gas channel (32) is stepped hole, in the big hole portion of the first shoulder block (22) insertion transition steam channel (31), the first shoulder block
(22) it is equipped with the first sealing ring (7a) between steam pipe (2) periphery wall of lower part and the big hole portion of transition steam channel (31), institute
In the big hole portion for stating the second shoulder block (42) insertion transition air duct (32), air hose (4) periphery of the second shoulder block (42) lower part
It is equipped with the second sealing ring (7b) between wall and the big hole portion of transition air duct (32), the top of the steam jet (3) is fixed
There are tabletting (34), which simultaneously suppresses the first shoulder block (22) and the second shoulder block (42).
8. milk making steam pipe according to claim 2, it is characterised in that：The steam jet (3) insertion and close-fitting is outside
In the lower port for managing (1), third sealing ring (7c) is equipped between steam jet (3) periphery and the inner wall of outer tube (1).
9. a kind of control water circuit system, including the milk making steam pipe as described in preceding claims 1~8 are any, it is characterised in that：
It further include water tank (9), water pump (10) and steam boiler (12), the water outlet of water tank (9) is connect with the water inlet end of water pump (10)；Water
The water outlet of pump (10) is connect with the water inlet end of steam boiler (12)；The water outlet of steam boiler (12) passes through three-way connection (13)
It is divided into two-way, is connect all the way with the first end of the first three-way magnetic valve (8a), the second end of the first three-way magnetic valve (8a) and institute
Steam pipe connection is stated, the third end of the first three-way magnetic valve (8a) leads to dustbin (14)；Another way and the second three-way magnetic valve
The first end of (8b) connects, and the second end of the second three-way magnetic valve (8b) is connect with the air hose (4), the second three-way magnetic valve
The third end of (8b) is communicated with the atmosphere.
10. control water circuit system according to claim 2, it is characterised in that：The water outlet of the water pump (10) passes through peace
Full relief valve (15) is connect with the water inlet end of the steam boiler (12), and the pressure relieving end of safety relief valve (15) leads to dustbin
(14)；There are pneumatic control device (16) to be communicated with the atmosphere at the third end of second three-way magnetic valve (8b), air control dress
Air inflow can be adjusted by setting (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609037.2A CN108888117B (en) | 2018-06-13 | 2018-06-13 | Milk frothing steam pipe and control waterway system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609037.2A CN108888117B (en) | 2018-06-13 | 2018-06-13 | Milk frothing steam pipe and control waterway system |
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| Publication Number | Publication Date |
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| CN108888117A true CN108888117A (en) | 2018-11-27 |
| CN108888117B CN108888117B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810609037.2A Active CN108888117B (en) | 2018-06-13 | 2018-06-13 | Milk frothing steam pipe and control waterway system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236399A (en) * | 2019-07-18 | 2019-09-17 | 中山市诚泰金属有限公司 | A kind of anti-scald steam pipe |
| IT201900009240A1 (en) * | 2019-06-17 | 2020-12-17 | Gruppo Cimbali Spa | Dispensing lance for a milk frothing apparatus and an apparatus for frothing milk with this lance |
| CN113208433A (en) * | 2021-04-16 | 2021-08-06 | 李星亮 | Fool type milk beating steam pipe |
| CN113455902A (en) * | 2020-03-31 | 2021-10-01 | 宁波方太厨具有限公司 | Milk foam foaming device and coffee machine comprising same |
| TWI764756B (en) * | 2021-06-11 | 2022-05-11 | 吉諾工業有限公司 | Steam heating automatic cleaning system and method thereof |
| WO2024007422A1 (en) * | 2022-07-08 | 2024-01-11 | 北京轶洋科技有限公司 | Milk frother |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900009240A1 (en) * | 2019-06-17 | 2020-12-17 | Gruppo Cimbali Spa | Dispensing lance for a milk frothing apparatus and an apparatus for frothing milk with this lance |
| CN110236399A (en) * | 2019-07-18 | 2019-09-17 | 中山市诚泰金属有限公司 | A kind of anti-scald steam pipe |
| CN113455902A (en) * | 2020-03-31 | 2021-10-01 | 宁波方太厨具有限公司 | Milk foam foaming device and coffee machine comprising same |
| CN113455902B (en) * | 2020-03-31 | 2022-05-17 | 宁波方太厨具有限公司 | Milk foam foaming device and coffee machine comprising same |
| CN113208433A (en) * | 2021-04-16 | 2021-08-06 | 李星亮 | Fool type milk beating steam pipe |
| CN113208433B (en) * | 2021-04-16 | 2022-12-13 | 淮北敬佑信息科技有限公司 | Fool type milk beating steam pipe |
| TWI764756B (en) * | 2021-06-11 | 2022-05-11 | 吉諾工業有限公司 | Steam heating automatic cleaning system and method thereof |
| WO2024007422A1 (en) * | 2022-07-08 | 2024-01-11 | 北京轶洋科技有限公司 | Milk frother |
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| CN108888117B (en) | 2023-09-26 |
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