CN110192775A - A kind of milk foam pump assembly - Google Patents
A kind of milk foam pump assembly Download PDFInfo
- Publication number
- CN110192775A CN110192775A CN201910554750.6A CN201910554750A CN110192775A CN 110192775 A CN110192775 A CN 110192775A CN 201910554750 A CN201910554750 A CN 201910554750A CN 110192775 A CN110192775 A CN 110192775A
- Authority
- CN
- China
- Prior art keywords
- milk
- storehouse
- milk foam
- pump body
- valve
- 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.)
- Pending
Links
- 239000008267 milk Substances 0.000 title claims abstract description 83
- 210000004080 milk Anatomy 0.000 title claims abstract description 83
- 235000013336 milk Nutrition 0.000 title claims abstract description 83
- 239000006260 foam Substances 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 210000004907 gland Anatomy 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 241000272525 Anas platyrhynchos Species 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000020152 coffee milk drink Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- A47J31/4485—Nozzles 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
Abstract
A kind of milk foam pump assembly of the present invention, including milk pipeline storehouse, waterpipe storehouse and the milk foam storehouse set gradually；Wherein the upper end connection milk valve in milk pipe road storehouse and bottom connection milk entrance；The waterpipe storehouse is equipped with water valve and bottom connects water inlet；It is wherein equipped with cross over pipe between milk pipeline storehouse and waterpipe storehouse, check valve assembly is wherein equipped in cross over pipe, wherein the cross over pipe is connected and fixed with the mixing tube in the milk foam storehouse；The bottom in the milk foam storehouse is equipped with air inlet duct, wherein one end of the air inlet duct is adapted with air valve connection, the mixing tube is equipped with gear pump body；The gear pump body is connected and fixed with discharge pipe；Wherein fixation is connected to motor by gland frame in the gear pump body；Wherein the output shaft of the motor is connected and fixed by mechanical sealing assembly and the intracorporal driving gear of the gear pump.The present invention is effectively kept the temperature and milk foam is smooth, seals accurate performance height, improves the service life of product used.
Description
Technical field
The present invention relates to coffee milk foam machinery field more particularly to a kind of milk foam pump assemblies.
Background technique
Coffee with milk is essential drink in people's life, and milk foam pump assembly design at present on the market is unreasonable,
After mechanical seal difference leads to long-time use, increase the cost of maintenance；Structure design stability is also poor simultaneously, and operation is not square
Just, use feeling is influenced.
Summary of the invention
The present invention provides a kind of milk foam pump assembly, effectively keeps the temperature and milk foam is smooth, seals accurate performance height, improves product
The service life used.
The present invention is achieved by the following technical solutions: a kind of milk foam pump assembly, including set gradually milk pipeline storehouse,
Waterpipe storehouse and milk foam storehouse；Wherein the upper end connection milk valve in milk pipe road storehouse and bottom connection milk entrance；The waterpipe storehouse
It is equipped with water valve and bottom connects water inlet；Cross over pipe is wherein equipped between milk pipeline storehouse and waterpipe storehouse, wherein in cross over pipe
Equipped with check valve assembly, wherein the milk entrance connect with the feed end of the cross over pipe and communicates, the water inlet and described
The discharge end of siphunculus is connected；Wherein the cross over pipe is connected and fixed with the mixing tube in the milk foam storehouse；The milk foam storehouse
Bottom be equipped with air inlet duct, wherein one end of the air inlet duct and the mixing tube are connected and the other end and empty
Air valve connection is adapted, and the mixing tube is equipped with gear pump body；The gear pump body is connected and fixed with discharge pipe；Wherein institute
It states gear pump body and fixation is connected to motor by gland frame；Wherein the output shaft of the motor by mechanical sealing assembly with it is described
The intracorporal driving gear of gear pump is connected and fixed；Wherein the mechanical sealing assembly include be successively set on it is adjustable on output shaft
Locating snap ring, compressed spring, sealing moving part and sealing firmware；Wherein driven gear is fixed on the gear pump body by positioning pin
On, the driven gear and the driving gear are intermeshed.
Further, it is equipped with O-ring seal between the gland frame and gear pump body, improves the leakproofness of connection.
Further, the end of the output shaft is socketed in and in the intracorporal copper sheathing of the gear pump, opens what limit consolidated
Effect guarantees the stationarity of output shaft movement.
Further, the outer surface of the discharge pipe is equipped with insulating interlayer, guarantees constant temperature, does not influence the mouthfeel of milk foam.
Further, the surface of the mixing tube is socketed firm ring, improves integrally-built firm, guarantee mixing tube installation
Firm power.
Further, duck-beak type check valve is equipped in the air inlet duct；Air approach axis has duck-beak type check valve control
System has foreign matter entrance to prevent air pipe line.
Further, the air valve side is equipped with mechanical air adjustable valve.
When the invention works:
(1) go out milk: the motor-driven gear high speed rotation, at this time milk valve, water valve, air valve all no powers, driven gear
With generation negative pressure when driving gear high speed rotation to make milk get in cup；
(2) go out milk foam: the motor-driven gear high speed rotation, milk valve, water valve all no powers, air valve are powered at this time, at this time
Air and milk enter cavity simultaneously, squeeze into cup after driven gear and driving gear stirring, there is machinery in above-mentioned air valve side
Formula air adjustable valves guarantee milk foam quality to adjust the ratio of milk and air；It, will not be by milk due to being equipped with check valve assembly
Aqueous reflux, guarantee is safe and healthy, and milk foam discharge on output feeding discharge pipe by the gear pump in work；Due to
Equipped with mechanical sealing assembly, wherein the adjustable locating snap ring, compressed spring, sealing moving part and sealing in the mechanical sealing assembly are solid
The mutual cooperation of part；The effective accuracy for improving mechanical seal, guarantees the stability of gear pump work, keeps milk foam at the uniform velocity stable
Feeding discharge nozzle discharge.
3: the milk valve is only used in cleaning assembly with water valve；
Beneficial effects of the present invention: effectively keeping the temperature and milk foam be smooth, seals accurate performance height, improves the service life of product used.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the sectional view of Fig. 1；
The partial enlarged view of mechanical sealing assembly in Fig. 4；
Wherein 1- milk pipeline storehouse, 2- waterpipe storehouse, 3- milk foam storehouse, 4- milk valve, 5- milk entrance, 6- water valve, 7- water inlet, 8- connection
Pipe, 9- check valve assembly, 10- mixing tube, 11- air inlet duct, 12- air valve, 12-1- mechanical air adjustable valve, 13-
Gear pump body, 14- discharge pipe, 14-1- insulating interlayer, 15- gland frame, 16- motor, 16-1- output shaft, 17- driving gear,
18- is adjustable locating snap ring, 19- compressed spring, 20- sealing moving part, 21- seal firmware, 22- driven gear, 23- positioning pin, 24- copper
Set, 25- consolidate ring, 26- mechanical sealing assembly.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings:
It is as shown in Figs 1-4: a kind of milk foam pump assembly of the present embodiment, including set gradually milk pipeline storehouse 1,2 and of waterpipe storehouse
Milk foam storehouse 3；Wherein the upper end connection milk valve 4 in milk pipe road storehouse 1 and bottom connection milk entrance 5；The waterpipe storehouse 2 is equipped with
Water valve 6 and bottom connection water inlet 7；Cross over pipe 8 is wherein equipped between milk pipeline storehouse 1 and waterpipe storehouse 2, wherein in cross over pipe 8
It equipped with check valve assembly 9, is communicated wherein the milk entrance 5 is connect with the feed end of the cross over pipe 8, the water inlet 7 and institute
The discharge end for stating cross over pipe 8 is connected；Wherein the cross over pipe 8 is connected and fixed with the mixing tube 10 in the milk foam storehouse 3；Institute
The surface for stating mixing tube 10 is socketed firm ring 25.
The bottom in the milk foam storehouse 3 is equipped with air inlet duct 11, wherein one end of the air inlet duct 11 and the mixing tube
10 are connected and the connection of the other end and air valve 12 is adapted, and the mixing tube 10 is equipped with gear pump body 13；The gear
The pump housing 13 is connected and fixed with discharge pipe 14；The outer surface of the discharge pipe 14 is equipped with insulating interlayer 14-1.
Wherein the gear pump body 13 is connected and fixed by gland frame 15 with motor 16；The gland frame 15 and gear pump body
O-ring seal 23 is equipped between 13.
Wherein the output shaft 16-1 of the motor 16 passes through the active in mechanical sealing assembly 26 and the gear pump body 13
Gear 17 is connected and fixed；Wherein the mechanical sealing assembly 26 includes the adjustable locating snap ring being successively set on output shaft 16-1
18, compressed spring 19, sealing moving part 20 and sealing firmware 21；Wherein driven gear 22 is fixed on the gear by positioning pin 23
On the pump housing 13, the driven gear 22 is mutually engaged with the driving gear phase 17.It is wherein adjustable in the mechanical sealing assembly
Locating snap ring 18, compressed spring 19, sealing moving part 20 and the mutual cooperation for sealing firmware 21；The effective precision for improving mechanical seal
Property, compressed spring 19 improves retractility, guarantees the stability of gear pump work, so that milk foam is stably sent into discharge nozzle and carry out
Discharging.
The end of the output shaft 16-1 be socketed in in the copper sheathing 24 in the gear pump body 13；Open what limit consolidated
Effect guarantees the stationarity of output shaft 16-1 movement.
Duck-beak type check valve is equipped in the air inlet duct 11.
12 side of air valve is equipped with mechanical air adjustable valve 12-1.
When the present embodiment is started to work: go out milk: the motor 16 drives gear high speed rotation, at this time milk valve 4, water valve 6, sky
Negative pressure is generated when all no powers of air valve 12, driven gear 22 and 17 high speed rotation of driving gear to make milk get in cup；
(2) go out milk foam: the motor 16 drives gear high speed rotation, at this time milk valve 4, all no powers of water valve 6, and air valve 12 is logical
Electricity, air and milk enter cavity simultaneously at this time, squeeze into cup after driven gear 22 and the wheel stirring of driving tooth 17, above-mentioned air valve
There are mechanical air adjustable valves 12-1 in 12 sides, to adjust the ratio of milk and air, guarantee milk foam quality；It is unidirectional due to being equipped with
Milk aqueous reflux will not be guaranteed safe and healthy, the active of the output shaft 16-1 drive gear pump body 13 in motor 16 by valve module 9
Gear 17 rotates, and such driven gear 22 and then rotates, and milk foam carries out output by the gear pump in work and is sent into discharge pipe
It discharges on 14.
Beneficial effects of the present invention: effectively keeping the temperature and milk foam be smooth, seals accurate performance height, improves the longevity of product used
Life.
Claims (7)
1. a kind of milk foam pump assembly, it is characterised in that: including the milk pipeline storehouse (1), waterpipe storehouse (2) and milk foam storehouse set gradually
(3)；Wherein upper end connection milk valve (4) and bottom connection milk entrance (5) of milk pipe road storehouse (1)；On the waterpipe storehouse (2)
Equipped with water valve (6) and bottom connection water inlet (7)；Cross over pipe (8) wherein are equipped between milk pipeline storehouse (1) and waterpipe storehouse (2),
Check valve assembly (9) wherein are equipped in cross over pipe (8), wherein the milk entrance (5) is connect with the feed end of the cross over pipe (8)
It communicates, the water inlet (7) and the discharge end of the cross over pipe (8) are connected；The wherein cross over pipe (8) and the milk foam
Mixing tube (10) in storehouse (3) is connected and fixed；The bottom of the milk foam storehouse (3) is equipped with air inlet duct (11), wherein the sky
One end of gas inlet tube (11) is connected with the mixing tube (10) and the other end is adapted with air valve (12) connection, described
Mixing tube (10) is equipped with gear pump body (13)；The gear pump body (13) is connected and fixed with discharge pipe (14)；It is wherein described
Gear pump body (13) is connected and fixed by gland frame (15) with motor (16)；Wherein the output shaft (16-1) of the motor (16) is logical
Mechanical sealing assembly (26) is crossed to be connected and fixed with the driving gear (17) in the gear pump body (13)；The wherein mechanical seal
Component (26) includes the adjustable locating snap ring (18) being successively set on output shaft (16-1), compressed spring (19), sealing moving part
(20) and firmware (21) are sealed；Wherein driven gear (22) is fixed on the gear pump body (13) by positioning pin (23), institute
Driven gear (22) is stated mutually to engage with the driving gear phase (17).
2. a kind of milk foam pump assembly according to claim 1, it is characterised in that: the gland frame (15) and gear pump body
(13) O-ring seal (23) are equipped between.
3. a kind of milk foam pump assembly according to claim 1, it is characterised in that: the end of the output shaft (16-1) is socketed
With the gear pump body (13) in copper sheathing (24) in.
4. a kind of milk foam pump assembly according to claim 1, it is characterised in that: the outer surface of the discharge pipe (14) is set
There is insulating interlayer (14-1).
5. a kind of milk foam pump assembly according to claim 1, it is characterised in that: the surface socket of the mixing tube (10) is steady
Gu ring (25).
6. a kind of milk foam pump assembly according to claim 1, it is characterised in that: be equipped with duck in the air inlet duct (11)
Mouth formula check valve.
7. a kind of milk foam pump assembly according to claim 1, it is characterised in that: air valve (12) side is equipped with machine
Tool formula air adjustable valves (12-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554750.6A CN110192775A (en) | 2019-06-25 | 2019-06-25 | A kind of milk foam pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554750.6A CN110192775A (en) | 2019-06-25 | 2019-06-25 | A kind of milk foam pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110192775A true CN110192775A (en) | 2019-09-03 |
Family
ID=67755119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554750.6A Pending CN110192775A (en) | 2019-06-25 | 2019-06-25 | A kind of milk foam pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110192775A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202919960U (en) * | 2012-10-23 | 2013-05-08 | 苏州工业园区咖乐美电器有限公司 | Milk foam device cleaning structure for coffee machine |
| CN103767551A (en) * | 2012-10-23 | 2014-05-07 | 苏州工业园区咖乐美电器有限公司 | Cleaning structure for coffee machine foam maker |
| US20160051083A1 (en) * | 2014-08-20 | 2016-02-25 | Franke Kaffeemaschinen Ag | Device and method for frothing a liquid food, particularly milk |
| TW201842841A (en) * | 2017-04-21 | 2018-12-16 | 德商Ｗｍｆ集團有限公司 | Milk supply device and also method for supplying milk |
| CN109068882A (en) * | 2016-02-29 | 2018-12-21 | 奇堡(瑞士)股份公司 | Milk foam generating system and operating method |
| CN210783986U (en) * | 2019-06-25 | 2020-06-19 | 丹顶鹤智能科技(江苏)有限公司 | Milk foam pump assembly |
-
2019
- 2019-06-25 CN CN201910554750.6A patent/CN110192775A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202919960U (en) * | 2012-10-23 | 2013-05-08 | 苏州工业园区咖乐美电器有限公司 | Milk foam device cleaning structure for coffee machine |
| CN103767551A (en) * | 2012-10-23 | 2014-05-07 | 苏州工业园区咖乐美电器有限公司 | Cleaning structure for coffee machine foam maker |
| US20160051083A1 (en) * | 2014-08-20 | 2016-02-25 | Franke Kaffeemaschinen Ag | Device and method for frothing a liquid food, particularly milk |
| CN109068882A (en) * | 2016-02-29 | 2018-12-21 | 奇堡(瑞士)股份公司 | Milk foam generating system and operating method |
| TW201842841A (en) * | 2017-04-21 | 2018-12-16 | 德商Ｗｍｆ集團有限公司 | Milk supply device and also method for supplying milk |
| CN110753506A (en) * | 2017-04-21 | 2020-02-04 | 福腾宝集团有限公司 | Milk supply device and method for supplying milk |
| CN210783986U (en) * | 2019-06-25 | 2020-06-19 | 丹顶鹤智能科技(江苏)有限公司 | Milk foam pump assembly |
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