CN107410652A - A kind of high-efficiency and energy-saving type pasteurize ice cream maker - Google Patents
A kind of high-efficiency and energy-saving type pasteurize ice cream maker Download PDFInfo
- Publication number
- CN107410652A CN107410652A CN201710777393.0A CN201710777393A CN107410652A CN 107410652 A CN107410652 A CN 107410652A CN 201710777393 A CN201710777393 A CN 201710777393A CN 107410652 A CN107410652 A CN 107410652A
- Authority
- CN
- China
- Prior art keywords
- threeway
- magnetic valve
- throttling arrangement
- accumulator
- compressor
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/08—Batch production
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/225—Ice-cream freezing and storing cabinets
- A23G9/227—Details
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/30—Cleaning; Keeping clean; Sterilisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02731—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one three-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/07—Exceeding a certain pressure value in a refrigeration component or cycle
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Confectionery (AREA)
Abstract
The present invention relates to ice cream manufacturing equipment field, specifically a kind of high-efficiency and energy-saving type pasteurize ice cream maker, include compressor, condenser, accumulator, refrigerating cylinder, compressor high-pressure side shunts by threeway A, one end is connected to condenser inlet, condensator outlet shunts by threeway B, and one end is connected with threeway C, and the other end concatenates magnetic valve E and throttling arrangement C and connects the outer tube of heat exchange sleeve and is connected again with compressor low-pressure side；Threeway C one end concatenation magnetic valve A and throttling arrangement B is connected with refrigerating cylinder heat exchanger tube, and the other end of threeway C shuntings is connected with after magnetic valve D and throttling arrangement A concatenations by threeway E with accumulator heat exchanger tube；The threeway A shunting other ends are connected through heat exchange sleeve with threeway F, one end concatenation magnetic valve B connection threeway D, other end concatenation magnetic valve C connection threeways E；The present invention is applied to the improvement to the ice cream maker with pasteurize function at present.
Description
Technical field
The present invention relates to ice cream manufacturing equipment field, specifically a kind of high-efficiency and energy-saving type pasteurize ice cream maker.
Background technology
In order to meet hygienic requirements in present cold drink industry, ice cream maker will clean daily, in order to save cleaning,
Most high-grade ice cream machine all has a pasteurize function, i.e., the and can that can freeze heating, by computer program control refrigeration with
The conversion of heating, in order to realize cold and hot translation function, increase pipeline, throttling dress typically in ice cream maker original refrigeration system
Put, magnetic valve and four-way reversing valve and by programme-control, when heated, condenser uses as evaporator, now condenses
Device and the no substantial role of work of the extraneous heat-shift to ice cream maker, be a kind of waste of the energy, and condenser changes
Tube surface would generally produce frosting and dew condensation phenomenon, and frosting will seriously reduce heat exchange efficiency, and the efficiency of heating surface is relatively low, often
Defrosting can produce a large amount of condensed waters.
The content of the invention
The purpose of the present invention is exactly to solve the waste of existing ice cream maker energy in pasteurize, the efficiency of heating surface
It is low, a kind of the problems such as defrosting can produce a large amount of condensed waters, there is provided high-efficiency and energy-saving type pasteurize ice cream maker.
The present invention concrete scheme be：A kind of high-efficiency and energy-saving type pasteurize ice cream maker, comprising compressor, condenser,
The outer wall of accumulator, refrigerating cylinder, accumulator and refrigerating cylinder is all wound with heat exchanger tube, and it also includes magnetic valve A, magnetic valve B, electromagnetism
Valve C, magnetic valve D, throttling arrangement A, throttling arrangement B, reservoir, filter and high voltage protective controller, the height of the compressor
Press side ducts to be shunted by threeway A, the import of condenser, the outlet of condenser are connected to after the concatenation high voltage protective controller of one end
End is successively connected threeway C with after reservoir, filter concatenation, one end concatenation magnetic valve A and throttling arrangement after threeway C shuntings
B, by the heat exchanger tube of threeway D and refrigerating cylinder connect, the other end concatenate with magnetic valve D and throttling arrangement A after by threeway E and store up
The heat exchanger tube connection of material cylinder；The other end of the threeway A shuntings is shunted by threeway F, and three are connected to after the concatenation magnetic valve B of one end
Logical D, then be connected with refrigerating cylinder heat exchanger tube, and the other end is connected to threeway E after concatenating magnetic valve C, then with accumulator heat exchanger tube
The heat transfer tube outlet of connection, refrigerating cylinder and accumulator is connected after threeway G converges with compressor low-pressure side.
Further, the present invention is additionally provided with a set of cooling protection device, and the cooling protection device includes magnetic valve E, section
Device C, heat exchange sleeve, threeway B are flowed, described threeway B one end connects filter outlet, other end connection threeway C, the 3rd outlet
End is connected throttling arrangement C after being concatenated with magnetic valve E, and the outer tube for then connecting thermal sleeve is connected with compressor low-pressure side again.
Heretofore described throttling arrangement A, B, C are capillary or expansion valve.
Heretofore described accumulator, refrigerating cylinder and compressor return air pipe are all wrapped up with heat-insulating material.
The present invention always realizes ice using the high and low temperature state of refrigerant only with the open and close controlling cold-producing medium stream of magnetic valve
Cream machine refrigeration work and the conversion of pasteurize work, compared with prior art, the structure of whole system greatly simplifies, system
Cause this reduction；The high-temperature gas that the present invention is discharged using the compressor of former refrigeration system heats to refrigerating cylinder and accumulator, with
Prior art is compared, and reduces energy waste, improves the efficiency of heating surface；The present invention is when carrying out pasteurize using B points of threeway
Stream, refrigerant is throttled by throttling arrangement C and cooled, exchanged heat with the high temperature refrigerant of compressor outlet, it is tentatively cooled,
Magnetic valve B, magnetic valve C operating temperature is controlled within the specific limits, play a part of protecting magnetic valve, while cryogenic refrigeration
Agent mixes before compressor low-pressure side is returned to, by threeway with completing the refrigerant of heating process, makes the refrigeration into compressor
Agent temperature control plays a part of protecting compressor, so as to extend service life in relatively low scope；The present invention passes through threeway F
Shunting, so as to carry out pasteurize to the slurry in refrigerating cylinder and accumulator simultaneously.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention；
In figure：1- accumulators, 2- accumulator heat exchanger tubes, the heat exchange of 3- magnetic valves D, 4- throttling arrangement A, 5- magnetic valve C, 6- refrigerating cylinder
Pipe, 7- refrigerating cylinders, 8- magnetic valves A, 9- throttling arrangement B, 10- magnetic valve B, 11- magnetic valve E, 12- throttling arrangement C, 13- heat exchange
Sleeve pipe, 14- condensers, 15- reservoirs, 16- filters, 17- high voltage protective controllers, 18- compressors, 19- threeways A, 20- tri-
Logical B, 21- threeways C, 22- threeway D, 23- threeway E, 24- threeway F, 25- threeway G.
Embodiment
Referring to Fig. 1, comprising compressor 18, condenser 14, accumulator 1, refrigerating cylinder 7, accumulator 1 and refrigerating cylinder 7 are equipped with
Heat exchanger tube, it also includes magnetic valve A8, magnetic valve B10, magnetic valve C5, magnetic valve D3, throttling arrangement A4, throttling arrangement B9, storage
Liquid device 15, filter 16 and high voltage protective controller 17, the high pressure side ducts of the compressor 18 shunt by threeway A19, and one
Be connected to the import of condenser 14 after end concatenation high voltage protective controller 17, the port of export of condenser 14 successively with reservoir 15,
Filter 16 connects threeway C21 after concatenating, and one end concatenation magnetic valve A8 and throttling arrangement B9, passes through after threeway C21 shuntings
Threeway D22 is connected with refrigerating cylinder heat exchanger tube 6, the other end concatenated with magnetic valve D3 and throttling arrangement A4 after by threeway E23 with storage
Material cylinder heat exchanger tube 2 connects；The other end of the threeway A19 shuntings shunts by threeway F24, connects after the concatenation magnetic valve B10 of one end
Threeway D22 is connected to, is then connected with refrigerating cylinder heat exchanger tube 6, threeway E23, Ran Houyu are connected to after other end concatenation magnetic valve C5
Accumulator heat exchanger tube 2 connects, the heat transfer tube outlet of refrigerating cylinder and accumulator after threeway G25 converges with the low-pressure side of compressor 18
Connection.
The present embodiment is additionally provided with a set of cooling protection device, and the cooling protection device includes magnetic valve E11, throttling arrangement
C12, heat exchange sleeve 13, threeway B20, threeway B20 one end connection filter 16 export, other end connection threeway C21, and the 3rd
The port of export and magnetic valve E11 be connecteds throttling arrangement C12 after concatenating, then the outer tube of connection heat exchange sleeve 13 again with compressor 18
Low-pressure side connects.
Throttling arrangement A4, B9, C12 described in the present embodiment is capillary（Also expansion valve can be used）.
All accumulators 1, refrigerating cylinder 7 and compressor return air pipe are all wrapped up with heat-insulating material described in the present embodiment.
Operation principle：
The present embodiment controls magnetic valve A8 and magnetic valve D3 to open in process of refrigerastion, by computer program, magnetic valve B10, electricity
Magnet valve C5, magnetic valve E11 are closed, now the normal work of compressor 18, and the refrigerant flow direction in whole system is as follows：From compressor
The high temperature refrigerant of 18 high-pressure sides discharge enters condenser 14 because magnetic valve B10, magnetic valve C5 are closed, cold
Refrigerant is normal temperature liquid after solidifying, is exported from condenser 14 and flows into reservoir 15, and unnecessary refrigerant stores herein, others warp
The dry filter of filter 16 is crossed, because magnetic valve E11 is closed, can only flow into threeway C21, after threeway C21 shuntings, a part
Refrigerant is low-temperature condition after magnetic valve A8, throttling arrangement B9, enters back into refrigerating cylinder heat exchanger tube 6 as the slurry in refrigerating cylinder 7
Material cooling, another part refrigerant after magnetic valve D3, throttling arrangement A4 are that low-temperature condition enters back into accumulator heat exchanger tube 2 and is
Slurry cooling in accumulator 1, the refrigerant for completing to flow out from refrigerating cylinder 7 and the heat exchanger tube of accumulator 1 after cooling pass through threeway G25
The low-pressure side of compressor 18 is back to after converging, so circulation.
The present embodiment controls magnetic valve A8 and magnetic valve D3 to close in pasteurization processes, by computer program, electromagnetism
Valve B10, magnetic valve C5, magnetic valve E11 are opened, now the normal work of compressor 18, and the refrigerant flow direction in whole system is as follows：
From the high temperature refrigerant that the high-pressure side of compressor 18 is discharged because magnetic valve B10, magnetic valve C5 are in open mode, by threeway
A19 is shunted, and inner tube of the part Jing Guo heat exchange sleeve 13 flows to threeway F24, and another part flows into after the cooling of condenser 14
Threeway B20, due to magnetic valve A8 and magnetic valve D3 closed modes, magnetic valve E11 is can only flow into, is made after throttling arrangement C12
Cryogen is the low-temperature condition outer tube Jing Guo heat exchange sleeve again, the height by sleeve pipe inner tube shunted in sleeve pipe with threeway A19
Warm refrigerant is exchanged heat, and making its cooling, the high temperature refrigerant after cooling flows into three so as to protect magnetic valve B10 and magnetic valve C5
Logical F24 shuntings, a part is by the slurry heating that magnetic valve B10 inflow refrigerating cylinders heat exchanger tube 6 is in refrigerating cylinder 7, another part
It is that the slurry in accumulator 1 heats to flow into accumulator heat exchanger tube 2 by magnetic valve C5, when slurry temperature reaches 65 DEG C of design temperature
And maintain certain time to complete pasteurize operation, complete the system flowed out after heating from refrigerating cylinder 7 and the heat exchanger tube of accumulator 1
Refrigerant temperature is still higher, is mixed before being back to the low-pressure side of compressor 18 with flowing out the low-temperature refrigerant of heat exchange sleeve 13, makes entrance
The refrigerant of compressor further cools, so as to protect compressor.
The present embodiment mesohigh protection controller 17 is arranged on the high-pressure side of compressor 18, for compressor delivery pressure
It is monitored, to protect whole system, when pressure exceedes preset upper limit value, system, which automatically powers off, to be stopped, and is overhauled.
Claims (4)
1. a kind of high-efficiency and energy-saving type pasteurize ice cream maker, comprising compressor, condenser, accumulator, refrigerating cylinder, accumulator and
The outer wall of refrigerating cylinder is all wound with heat exchanger tube, it is characterized in that：It also include magnetic valve A, magnetic valve B, magnetic valve C, magnetic valve D,
Throttling arrangement A, throttling arrangement B, reservoir, filter and high voltage protective controller, the high pressure side ducts of the compressor are passed through
Threeway A is shunted, and the import of condenser, the port of export priority and liquid storage of condenser are connected to after the concatenation high voltage protective controller of one end
Threeway C is connected after device, filter concatenation, one end concatenation magnetic valve A and throttling arrangement B after threeway C shuntings, by threeway D
It is connected with the heat exchanger tube of refrigerating cylinder, heat exchange by threeway E and accumulator after the other end concatenates with magnetic valve D and throttling arrangement A
Pipe connects；The other end of the threeway A shuntings is shunted by threeway F, and threeway D, Ran Houyu are connected to after the concatenation magnetic valve B of one end
Refrigerating cylinder heat exchanger tube connects, and is connected to threeway E after other end concatenation magnetic valve C, is then connected with accumulator heat exchanger tube, refrigerating cylinder
It is connected with the heat transfer tube outlet of accumulator after threeway G converges with compressor low-pressure side.
2. a kind of high-efficiency and energy-saving type pasteurize ice cream maker according to claim 1, it is characterized in that：It is additionally provided with a set of
Cooling protection device, the cooling protection device include magnetic valve E, throttling arrangement C, heat exchange sleeve, threeway B, the threeway B mono-
End connection filter outlet, other end connection threeway C, the 3rd port of export are connected throttling arrangement C after being concatenated with magnetic valve E, so
The outer tube of UNICOM's heat exchange sleeve is connected with compressor low-pressure side afterwards.
3. a kind of high-efficiency and energy-saving type pasteurize ice cream maker according to claim 1, it is characterized in that：The throttling arrangement
A, B, C are capillary or expansion valve.
4. a kind of high-efficiency and energy-saving type pasteurize ice cream maker according to claim 1, it is characterized in that：The accumulator,
Refrigerating cylinder and compressor return air pipe are all wrapped up with heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777393.0A CN107410652A (en) | 2017-09-01 | 2017-09-01 | A kind of high-efficiency and energy-saving type pasteurize ice cream maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777393.0A CN107410652A (en) | 2017-09-01 | 2017-09-01 | A kind of high-efficiency and energy-saving type pasteurize ice cream maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107410652A true CN107410652A (en) | 2017-12-01 |
Family
ID=60435557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710777393.0A Withdrawn CN107410652A (en) | 2017-09-01 | 2017-09-01 | A kind of high-efficiency and energy-saving type pasteurize ice cream maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107410652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021442A (en) * | 2020-09-24 | 2020-12-04 | 宁波荣合制冷设备有限公司 | Pipeline system with refrigeration and pasteurization functions, refrigerator and ice cream machine |
| CN113796451A (en) * | 2021-09-24 | 2021-12-17 | 黄石东贝制冷有限公司 | Ice cream machine control system with locking and timed pasteurization functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273744Y (en) * | 2008-08-15 | 2009-07-15 | 李恩重 | Warming and refrigerating bi-purpose apparatus |
| CN201571460U (en) * | 2009-11-19 | 2010-09-08 | 黄石东贝制冷有限公司 | Intelligent control ice-cream machine |
| CN101843285A (en) * | 2009-03-24 | 2010-09-29 | 黎永雄 | Pasteuring ice cream maker |
| CN102067934A (en) * | 2009-11-19 | 2011-05-25 | 黄石东贝制冷有限公司 | Intelligent control ice cream machine |
-
2017
- 2017-09-01 CN CN201710777393.0A patent/CN107410652A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273744Y (en) * | 2008-08-15 | 2009-07-15 | 李恩重 | Warming and refrigerating bi-purpose apparatus |
| CN101843285A (en) * | 2009-03-24 | 2010-09-29 | 黎永雄 | Pasteuring ice cream maker |
| CN201571460U (en) * | 2009-11-19 | 2010-09-08 | 黄石东贝制冷有限公司 | Intelligent control ice-cream machine |
| CN102067934A (en) * | 2009-11-19 | 2011-05-25 | 黄石东贝制冷有限公司 | Intelligent control ice cream machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021442A (en) * | 2020-09-24 | 2020-12-04 | 宁波荣合制冷设备有限公司 | Pipeline system with refrigeration and pasteurization functions, refrigerator and ice cream machine |
| CN113796451A (en) * | 2021-09-24 | 2021-12-17 | 黄石东贝制冷有限公司 | Ice cream machine control system with locking and timed pasteurization functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |
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| WW01 | Invention patent application withdrawn after publication |