CN113108513A - Integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine - Google Patents
Integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine Download PDFInfo
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- CN113108513A CN113108513A CN202110456186.1A CN202110456186A CN113108513A CN 113108513 A CN113108513 A CN 113108513A CN 202110456186 A CN202110456186 A CN 202110456186A CN 113108513 A CN113108513 A CN 113108513A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 500
- 239000007788 liquid Substances 0.000 claims abstract description 337
- 229910001868 water Inorganic materials 0.000 claims abstract description 196
- 238000005057 refrigeration Methods 0.000 claims abstract description 89
- 238000002844 melting Methods 0.000 claims abstract description 52
- 230000007613 environmental effect Effects 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims description 23
- 230000008018 melting Effects 0.000 claims description 22
- 239000003507 refrigerant Substances 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000002238 attenuated effect Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 13
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 8
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- 238000006243 chemical reaction Methods 0.000 description 7
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 5
- 229910001628 calcium chloride Inorganic materials 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
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- 238000001704 evaporation Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
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Images
Classifications
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- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/22—Construction of moulds; Filling devices for moulds
- F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
-
- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/02—Apparatus for disintegrating, removing or harvesting ice
- F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
- F25C5/08—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
- F25C5/10—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice using hot refrigerant; using fluid heated by refrigerant
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
Abstract
The invention discloses an integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine, which comprises a modularized ice-making nest assembly, an intelligent water chilling unit, a normal water storage barrel, a high-temperature ice-melting liquid storage barrel, a refrigeration storage refrigeration calandria, an ice-making low-temperature cold-carrying liquid storage barrel and cold-carrying liquid, wherein the intelligent water chilling unit is started during ice making or refrigeration to circulate and reciprocate cold-carrying liquid through the modularized ice-making nest assembly, a refrigeration storage refrigeration coil and other devices through pipelines after refrigeration, the ice-making and refrigeration speed is high, the cold-carrying liquid containing a large amount of cold energy is subjected to cold energy exchange of an integrated coil heat exchanger in the normal water storage barrel after flowing through the modularized ice-making nest assembly during ice-shedding, the ice-shedding is accelerated, the cold energy is converted into the next common water for ice making, the concentration of the cold-carrying liquid is not attenuated, ice blocks are free of pollution, the production efficiency is improved, energy conservation, safety, environmental protection, time saving and labor saving.
Description
Technical Field
The invention belongs to the field of ice making, and particularly relates to an integrated environment-friendly efficient refrigerating and ice making dual-purpose machine.
Background
The ice maker is widely used for supplying ice cubes in commercial operation, the existing ice maker realizes the exchange and utilization of cold energy through the indirect contact of a refrigerating system and an evaporator to produce the ice cubes, most of the existing ice makers in the market at present have large volume, poor performance, high energy consumption, backward manufacturing process, short service life of the machine, high operation difficulty, long ice making time, low yield, poor quality of the produced ice cubes and a plurality of defects in the production process, the ice cubes produced by the common ice maker are square or rectangular, the ice cubes need to be manually poured out after being made and then are manually carried and stored, the ice cube making speed is low, the construction difficulty is high, the danger coefficient is high during operation, the energy consumption is higher, all the working procedures are basically completed manually, and the used refrigerating media have high danger degree, are inflammable and explosive, such as liquid ammonia and freon, pollute the environment, and the method has the advantages of realizing the exchange and the production, The ice maker is not environment-friendly, has large labor amount in operation, high danger coefficient and low working efficiency, so the technical research and improvement on the ice maker are needed, and the defects are overcome!
Disclosure of Invention
In order to solve the problems, the invention discloses an integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine which is high in ice-making and refrigerating speed, rapid in ice-removing and defrosting, high in automation degree, safe and reliable in ice block conveying, time-saving and labor-saving, and capable of reducing energy consumption and greatly improving working efficiency and ice block quality.
The technical scheme of the invention for achieving the aim is as follows:
an integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine comprises a modularized ice-making nest assembly, an ice-making nest, an internal circulation liquid spraying pipe, a first intelligent electronic liquid level device, a first pipeline, a normal water liquid discharge valve, a cold-carrying liquid inlet branch pipe, a lead screw lifting speed reducer, a cold-carrying liquid inlet main pipe, a first T-shaped three-way valve, a cold-carrying liquid melting solar heat collector, a second pipeline, a third pipeline, a fourth pipeline, a second T-shaped three-way valve, a third T-shaped three-way valve, a fifth pipeline, a sixth pipeline, a seventh pipeline, a fourth T-shaped three-way valve, an eighth pipeline, a ninth pipeline, a second intelligent electronic liquid level device, a liquid inlet end of an integrated coil heat exchanger, a liquid outlet end of the integrated coil heat exchanger, an intelligent water chilling unit, a shell and tube evaporator, a condenser, a tenth pipeline, a first variable-frequency constant-pressure low-temperature resistant water, The system comprises a high-temperature ice-melting liquid storage barrel, an environment-friendly energy-saving multifunctional heater, a pipeline eleven, an intelligent electronic liquid level device IV, a pipeline twelve, a T-shaped three-way valve V, a variable-frequency constant-pressure low-temperature-resistant water pump II, a pipeline thirteen, a refrigeration storage refrigeration calandria, a refrigeration storage refrigeration fan, a T-shaped three-way valve VI, a pipeline seventeen, a variable-frequency constant-pressure high-temperature-resistant water pump II, a variable-frequency constant-pressure low-temperature-resistant water pump III, an ice-making low-temperature cold-carrying liquid storage barrel, a pipeline fourteen, a T-shaped three-way valve VII, a pipeline fifteen, an ice-containing bottom plate, a lifting screw rod, a pipeline sixteen, a cold-carrying liquid emptying valve, a cold-carrying liquid emptying pipe, a cold-carrying liquid outlet main integrated pipe, a lifting machine linkage device, environment-friendly fireproof heat-preservation cotton, the modular ice making nest assembly comprises an ice bucket, a control system, a cold-carrying liquid, a safety lock, an ice pushing machine, an intelligent ice pouring device, an ice conveying belt, a three-dimensional barrel opening connecting cover plate, an outer wall partition plate and a T-shaped three-way valve nine, wherein two sides of the modular ice making nest assembly are provided with elevator linkage devices, the elevator linkage devices are connected with screw rod elevator speed reducers, the peripheries of the elevator linkage devices are provided with elevator screw rods, an ice containing bottom plate is arranged right below an ice making nest and connected through the elevator screw rods, the two ends of the lower part of the modular ice making nest assembly are respectively provided with the ice pushing machine, the intelligent ice pouring device and the ice conveying belt, two sides of the lower part of the modular ice making nest assembly are provided with ice blocking baffles, the periphery of the inner side of the middle part of the modular ice making nest assembly is provided with an annular support, the lower, a plurality of ice buckets are arranged in the ice making nest, each edge of the bucket opening at the upper part and the lower part of the adjacent ice buckets is provided with a bucket opening three-dimensional connecting cover plate, a cavity chamber around the outer wall of the ice bucket is a cold carrying liquid flowing channel, an internal circulation spray pipe and a cold carrying liquid are arranged in the cavity chamber around the outer wall of the ice bucket, the ice buckets are rectangular or quadrangular frustum-shaped, outer wall clapboards are arranged around the ice making nest and on the outer side of the top part of the ice making nest, an intelligent electronic liquid level device I and an intelligent electronic liquid level device V are arranged on one side of each outer wall clapboard, a cold carrying liquid inlet branch guide pipe is arranged at one end of the ice making nest, a cold carrying liquid inlet main pipe is arranged on the outer side corresponding to the cold carrying liquid inlet branch guide pipe, a cold carrying liquid outlet main integrated pipe is arranged on the outer side lower part corresponding to the cold carrying liquid outlet main integrated pipe, and a cold carrying liquid emptying pipe is, a normal water liquid discharge valve is arranged below the outer side of one end of the ice making nest, a shell-and-tube evaporator and a control system are arranged in the intelligent water chilling unit and are connected with a condenser, the shell-and-tube evaporator is connected with a cold carrying liquid inlet main pipe through a pipeline seven, a T-shaped three-way valve nine is arranged at the communication position of the pipeline one and the pipeline seven, a cold carrying liquid filter, a T-shaped three-way valve one and a T-shaped three-way valve two are respectively arranged on the pipeline seven, the ice making low-temperature cold carrying liquid storage barrel is respectively communicated with an intelligent electronic liquid level device four, a variable-frequency constant-pressure low-temperature resistant water pump three, a pipeline fifteen, a pipeline twelve, a pipeline six and a pipeline ten, one end of the pipeline one is communicated with an internal circulation liquid spraying pipe, the other end of the variable-frequency constant-pressure low-temperature resistant water pump three, one end of the pipeline, two ends of the pipeline twelve are communicated with the ice making low-temperature cold-carrying liquid storage barrel, a T-shaped three-way valve five, a variable-frequency constant-pressure low-temperature-resistant water pump II, a refrigeration storage refrigeration calandria, a refrigeration storage refrigeration fan and a T-shaped three-way valve six are sequentially arranged on the pipeline twelve, the other end of the pipeline six is communicated with a T-shaped three-way valve III, one end of the pipeline ten is communicated with a shell-and-tube evaporator, the other end of the pipeline ten is communicated with the ice making low-temperature cold-carrying liquid storage barrel, the pipeline ten is provided with a variable-frequency constant-pressure low-temperature-resistant water pump I, a variable-frequency constant-pressure high-temperature-resistant water pump II, a pipeline thirteen, a pipeline eleven, a pipeline fourteen pipeline, a pipeline seventeen, a pipeline nine, a, the other end of the pipeline thirteen is communicated with a T-shaped three-way valve VI, the other end of the pipeline eleven is communicated with a T-shaped three-way valve V, the other end of the pipeline fourteen is communicated with a T-shaped three-way valve VII, the other end of the pipeline seventeen is communicated with a T-shaped three-way valve IV, the other end of the pipeline thirteen is communicated with an ice-melting cold-carrying liquid solar heat collector, a variable-frequency constant-pressure high-temperature-resistant water pump II is connected with the ice-melting cold-carrying liquid solar heat collector through a pipeline II, an integrated coil heat exchanger and a normal water circulating water spraying device are arranged in the normal water storage barrel, the liquid outlet end of the integrated coil heat exchanger is communicated with a high-temperature ice-melting liquid storage barrel through a pipeline nine, the liquid inlet end of the integrated coil heat exchanger is communicated with one end of a pipeline eight, the other end of the pipeline eight is communicated with a cold, the other end intercommunication of pipeline sixteen carries cold liquid unloading valve, the outside of normal water storage bucket is equipped with two intelligent electronic level wares and water pump one respectively, and the water pump is linked together with the ice-making nest once pipeline four, and pipeline four is connected with pipeline ten, is equipped with T type tee bend valve eight on the pipeline four, the cold liquid storage bucket is carried to modularization ice-making nest assembly, ice-making low temperature, high temperature ice-melt liquid storage bucket, normal water storage bucket and all above-mentioned all pipelines and the outside of water pump all are equipped with environment-friendly fire prevention heat preservation cotton, intelligent cooling water set, condenser, lead screw promote speed reducer, intelligent electronic level ware one, intelligent electronic level ware two, intelligent electronic level ware three, intelligent electronic level ware four, intelligent electronic level ware five, frequency conversion constant voltage low temperature resistant water pump one, frequency conversion constant voltage low temperature resistant water pump two, frequency conversion constant voltage low temperature resistant water pump three, frequency conversion constant voltage high temperature, The system comprises a frequency conversion constant-pressure high-temperature-resistant water pump II, a water pump I, an environment-friendly energy-saving multifunctional heater, a refrigeration house refrigeration fan, a refrigeration house refrigeration calandria, a cold-carrying liquid emptying valve, a T-shaped three-way valve I, a T-shaped three-way valve II, a T-shaped three-way valve III, a T-shaped three-way valve IV, a T-shaped three-way valve V, a T-shaped three-way valve VI, a T-shaped three-way valve VII, a T-shaped three-way valve VIII, a normal-water liquid discharge valve, an ice pushing machine, an intelligent ice pouring device, a T.
As an improvement of the invention, the ice bucket is a rectangular or frustum-shaped bucket metal product, and each side length at the upper part is 0-500mm smaller than each side length at the lower part.
As an improvement of the invention, the refrigerant in the intelligent water chilling unit is a suburban environment-friendly refrigerant, and the cold-carrying liquid is glycol, propylene glycol, methanol and other cold-carrying liquids with antirust and anticorrosive functions and with appropriate concentration and reasonable components.
As an improvement of the invention, the ice making nest is a modular assembly formed by a plurality of ice buckets, a bucket opening three-dimensional connecting cover plate and an outer wall clapboard, a cavity chamber around the outer wall of the ice bucket is a cold-carrying liquid flowing channel, and an internal circulating liquid spraying pipe and cold-carrying liquid are arranged in the cavity chamber around the outer wall of the ice bucket.
As an improvement of the invention, one end of the ice making nest is provided with a cold-carrying liquid inlet branch conduit and communicated with a cold-carrying liquid inlet main pipe, and the other end is provided with a cold-carrying liquid branch conduit type liquid outlet pipe and communicated with a cold-carrying liquid outlet main integrated pipe.
As an improvement of the invention, the outer side of the ice-making low-temperature cold-carrying liquid storage barrel is respectively provided with an intelligent electronic liquid level device IV and a variable-frequency constant-pressure low-temperature-resistant water pump III, the variable-frequency constant-pressure low-temperature-resistant water pump III is communicated with an internal circulation liquid spraying pipe through a pipeline I, a cold-carrying liquid inlet main pipe is communicated with a pipeline VII, a pipeline V and a pipeline fifteen, and a T-shaped three-way valve nine is arranged at the communication position of the pipeline I and the pipeline VII.
As an improvement of the invention, the high-temperature ice-melting liquid storage barrel is respectively communicated with an intelligent electronic liquid level device III, an environment-friendly energy-saving multifunctional heater, a variable-frequency constant-pressure high-temperature-resistant water pump I, a variable-frequency constant-pressure high-temperature-resistant water pump II, a pipeline thirteen, a pipeline eleven, a pipeline fourteen, a pipeline seventeen, a pipeline five, a pipeline two, a pipeline nine and a pipeline three-phase, the variable-frequency constant-pressure high-temperature-resistant water pump is communicated with a T-shaped three-way valve II through a pipeline five, the other end of the pipeline thirteen is communicated with a T-shaped three-way valve six, the other end of the pipeline eleven is communicated with a T-shaped three-way valve five, the other end of the pipeline fourteen is communicated with a T-shaped three-way valve seventeen.
As an improvement of the invention, an integrated coil heat exchanger and a normal water circulating water spraying device are arranged in the normal water storage barrel, the liquid outlet end of the integrated coil heat exchanger is communicated with the high-temperature ice-melting liquid storage barrel through a pipeline nine, the liquid inlet end of the integrated coil heat exchanger is communicated with a pipeline eight, the other end of the pipeline eight is communicated with a main integrated pipe of a cold-carrying liquid outlet, a T-shaped three-way valve three, a T-shaped three-way valve seven and a T-shaped three-way valve four are arranged on the pipeline eight, two ends of a pipeline sixteen are respectively communicated with a cold-carrying liquid emptying pipe and the pipeline eight, and a cold-carrying liquid emptying valve.
As an improvement of the invention, the outer sides of the periphery of the ice making nest are respectively provided with a lifting machine linkage device, one end of the ice making nest is provided with a screw rod lifting speed reducer, the lifting machine linkage device is provided with a lifting screw rod, the lower end of the lifting screw rod is connected with an ice containing bottom plate, two ends of the lower part of the modularized ice making nest assembly are respectively provided with an ice pushing machine, an intelligent ice pouring device and an ice conveying belt, and the T-shaped three-way valve is an electric control intelligent electronic type three-way valve.
As an improvement of the invention, the intelligent water chilling unit and the condenser run refrigerants, the modularized ice making nest assembly, the shell and tube evaporator, the ice making low-temperature cold-carrying liquid storage barrel, the high-temperature ice melting liquid storage barrel, the ice melting cold-carrying liquid solar thermal collector, the integrated coil heat exchanger, the refrigeration storage rack pipe, the refrigeration storage refrigeration fan, and all the related pipelines and water pumps run cold-carrying liquid.
As an improvement of the invention, the intelligent water chilling unit, the ice-making low-temperature cold-carrying liquid storage barrel, the high-temperature ice-melting liquid storage barrel, the normal water storage barrel, and the outer sides of all the pipelines and the water pumps are respectively provided with environment-friendly fireproof heat-preservation cotton.
The invention has the beneficial effects that:
1. during ice making, the cold-carrying liquid inlet branch guide pipe, the cold-carrying liquid branch guide type liquid outlet pipe and the internal circulation liquid spraying pipe are adopted to work in a cooperative mode, cold-carrying liquid is uniformly distributed, cold capacity exchange efficiency is high, ice making speed is high, and ice cakes are good in quality.
2. The reasonable circulation of the cold carrying liquid during deicing enables the cold carrying liquid running in the ice making nest to accelerate deicing due to the fact that the temperature of absorbed normal water rises, the cold carrying liquid absorbing the cold quantity of the outer wall of the ice bucket in the ice making nest exchanges the cold quantity into the normal water after passing through the integrated coil heat exchanger in the normal water storage bucket, so that the temperature of the normal water for ice making in the normal water storage bucket is rapidly reduced, the deicing speed is accelerated, the temperature of the normal water required by next ice making is greatly reduced in the deicing process, the normal water with low temperature is injected into the ice bucket in the ice making nest again to make ice, energy consumption is saved more, reasonable conversion and reutilization of the cold quantity are really achieved, and the ice making device is energy-saving and environment-friendly.
3. When the ice is removed, the main machine of the intelligent water chilling unit does not need to be started, and only the variable-frequency constant-pressure high-temperature-resistant water pump I needs to be started, so that a large amount of energy consumption is saved.
4. The cold-carrying liquid runs in the modularized ice making nest assembly, the ice making low-temperature cold-carrying liquid storage barrel, the high-temperature ice melting liquid storage barrel, the intelligent water chilling unit and each pipeline in a sealing mode, safety and no leakage exist, the concentration of the cold-carrying liquid is not attenuated, ice cakes are sanitary and clean, and the components of the cold-carrying liquid are stable.
5. The intelligent water chilling unit adopts the environment-friendly refrigerant and the cold carrying liquid, has no pollution to the environment and no toxicity to human bodies, only needs a small amount of refrigerant when running, and is safe, economic and environment-friendly.
6. The ice-making low-temperature cold-carrying liquid storage barrel and the intelligent water chilling unit cooperatively operate in a refrigeration mode during ice making and refrigeration, when ice removing or defrosting operation is carried out, cold quantity can be stored timely, suburb energy of the whole unit is maximized, a large amount of electric energy is saved, environmental protection and energy saving are really achieved, one or more intelligent water chilling units can be completely realized to drive a plurality of modularized ice-making nest assemblies or a plurality of refrigeration storage refrigeration calandria and refrigeration storage refrigeration fans to be used simultaneously, functions and modes are completely realized, diversification of the modes is realized, cold-carrying liquid operates in the whole system, the operating pressure is low, the machine is durable, the whole production operation is safe and durable, safety and durability are realized, and accidents and casualties of personnel are greatly reduced.
7. The ice-melting cold-carrying liquid solar heat collector and the environment-friendly and energy-saving multifunctional heater can enable the cold-carrying liquid in the high-temperature ice-melting liquid storage barrel to adjust the temperature in time according to needs, so that the whole conveying unit can run quickly and smoothly, and is environment-friendly and energy-saving.
8. After the temperature of the cold-carrying liquid is reduced, the intelligent water chilling unit can not only make ice through the modularized ice making nest assembly, but also refrigerate and cool the refrigerator or the quick-freezing warehouse through the refrigeration calandria of the refrigerator and the refrigeration fan of the refrigerator, thereby really achieving multiple purposes, realizing double purposes of one machine, reducing the repeated investment and saving the cost in suburbs.
9. The ice pushing, the ice pouring and the ice conveying are integrated at one time during ice discharging, so that the time and the labor are saved, the ice discharging device is safe and quick, the labor is reduced by more than 70%, and the ice discharging device is energy-saving and environment-friendly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side cross-sectional view of an ice making nest according to the present invention.
Fig. 3 is a schematic view of an ice bucket according to the present invention.
Fig. 4 is a schematic view of the external wall partition according to the present invention.
Fig. 5 is a schematic view of a three-dimensional coupling cover plate of the bung according to the present invention.
Fig. 6 is a schematic view of an internal circulation spray tube according to the present invention.
Fig. 7 is a schematic view of a cold carrier liquid inlet conduit according to the present invention.
Fig. 8 is a schematic view of a cooling-liquid-carrying separate-guiding type liquid outlet pipe according to the present invention.
Fig. 9 is a cross-sectional view in the direction of various through diameters of a first T-shaped three-way valve, a second T-shaped three-way valve, a third T-shaped three-way valve, a fourth T-shaped three-way valve, a fifth T-shaped three-way valve, a sixth T-shaped three-way valve, a seventh T-shaped three-way valve, an eighth T-shaped three-way valve and a ninth T-shaped three-way valve.
List of reference numerals:
1. the system comprises a modular ice making nest assembly, 2, an ice making nest, 3, an internal circulation liquid spraying pipe, 4, intelligent electronic liquid level devices I and 5, pipelines I and 6, a normal water liquid discharge valve, 7, a cold-carrying liquid inlet branch guide pipe, 8, a screw rod lifting speed reducer, 9, a cold-carrying liquid inlet main pipe, 10, a T-shaped three-way valve I and 11, an ice-melting cold-carrying liquid solar heat collector, 12, a pipeline II and 13, a pipeline III and 14, a pipeline IV, 15, a T-shaped three-way valve II, 16, a T-shaped three-way valve III, 17, a pipeline V, 18, a pipeline VI, 19, a pipeline VII, 20, a T-shaped three-way valve IV, 21, a pipeline VIII, 22, a pipeline VII, 23, an intelligent electronic liquid level device II and 24, an integrated coil heat exchanger liquid inlet end, 25, an integrated coil heat exchanger liquid outlet end, 26, an intelligent cold water unit, 27, a shell and tube evaporator, 28, a, The system comprises a first variable-frequency constant-pressure low-temperature-resistant water pump, a first pump, a second pump, a third pump, a fourth pump, a fifth pump, a sixth pump, a seventh pump, a sixth pump, 57. the system comprises a cold-carrying liquid emptying valve 58, a cold-carrying liquid emptying pipe 59, a cold-carrying liquid outlet main integrated pipe 60, a lifter linkage device 61, environment-friendly fireproof heat preservation cotton 62, a cold-carrying liquid diversion type liquid outlet pipe 63, an intelligent electronic liquid level device five, 64, an annular support 65, a low-temperature resistant sealing strip 66, a cold-carrying liquid filter 67, a T-shaped three-way valve eight, 68, a normal water circulating water spraying device 69, an ice blocking baffle 70, an ice bucket 71, a control system 72, cold-carrying liquid 73, a safety lock 74, an ice pushing machine 75, an intelligent ice pouring device 76, an ice conveying belt 77, a bucket opening three-dimensional connecting cover plate 78, an outer wall partition plate 79 and a T-shaped three-way valve nine.
Detailed Description
The present invention will be further illustrated by the following description taken in conjunction with the accompanying drawings, with the understanding that the following description is intended to illustrate the invention and not to limit the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine comprises a modular ice-making nest assembly 1, an ice-making nest 2, an internal circulation liquid spraying pipe 3, an intelligent electronic liquid level device I4, a pipeline I5, a normal water liquid discharge valve 6, a cold-carrying liquid inlet branch pipe 7, a screw rod lifting speed reducer 8, a cold-carrying liquid inlet main pipe 9, a T-shaped three-way valve I10, an ice-melting cold-carrying liquid solar heat collector 11, a pipeline II 12, a pipeline III 13, a pipeline IV 14, a T-shaped three-way valve II 15, a T-shaped three-way valve III 16, a pipeline V17, a pipeline VI 18, a pipeline VII 19, a T-shaped three-way valve IV 20, a pipeline VIII 21, a pipeline VII 22, an intelligent electronic liquid level device II 23, an integrated coil pipe heat exchanger liquid inlet end 24, an integrated coil heat exchanger liquid outlet end 25, an intelligent cold water unit 26, a shell-tube evaporator 27, A first water pump 31, an integrated coil heat exchanger 32, a normal water storage barrel 33, a third intelligent electronic liquid level device 34, a first variable-frequency constant-pressure high-temperature-resistant water pump 35, a high-temperature ice-melting liquid storage barrel 36, an environment-friendly energy-saving multifunctional heater 37, a eleventh pipeline 38, a fourth intelligent electronic liquid level device 39, a twelfth pipeline 40, a fifth T-shaped three-way valve 41, a second variable-frequency constant-pressure low-temperature-resistant water pump 42, a thirteenth pipeline 43, a refrigeration calandria 44, a refrigeration fan 45, a sixth T-shaped three-way valve 46, a seventeen pipeline 47, a second variable-frequency constant-pressure high-temperature-resistant water pump 48, a third variable-frequency constant-pressure low-temperature-resistant water pump 49, a low-temperature ice-making cold-carrying liquid storage barrel 50, a fourteenth pipeline 51, a seventh T-shaped three-way valve 52, a fifteenth pipeline 53, an ice-containing bottom plate 54, a lifting, The modular ice making nest assembly comprises environment-friendly fireproof heat preservation cotton 61, a cold-carrying liquid separate guide type liquid outlet pipe 62, an intelligent electronic liquid level device five 63, an annular support 64, a low-temperature resistant sealing strip 65, a cold-carrying liquid filter 66, a T-shaped three-way valve eight 67, a normal water circulating water spray device 68, an ice blocking baffle 69, an ice bucket 70, a control system 71, cold-carrying liquid 72, a safety lock 73, an ice pushing machine 74, an intelligent ice pouring device 75, an ice conveying belt 76, a bucket opening three-dimensional connecting cover plate 77, an outer wall partition plate 78 and a T-shaped three-way valve nine, lifting machine linkage devices 60 are arranged on two sides of the modular ice making nest assembly 1, the lifting linkage devices 60 are connected with a screw lifting speed reducer 8, lifting screws 55 are arranged on the periphery of the lifting linkage devices 60, an ice containing bottom plate 54 is arranged right below an ice making nest 2 and connected through the lifting screws 55, an ice pushing machine 74, an intelligent ice pouring, ice stoppers 69 are arranged on two sides of the lower part of the modular ice making nest assembly 1, an annular support 64 is arranged on the periphery of the inner side of the middle part of the modular ice making nest assembly 1, a low-temperature resistant sealing strip 65 is arranged on the lower part of the annular support 64, a safety lock 73 is arranged on the periphery of the outer side of the annular support 64, the ice making nest 2 is arranged in the modular ice making nest assembly 1, a plurality of ice buckets 70 are arranged in the ice making nest 2, bucket mouth three-dimensional connecting cover plates 77 are arranged on each edge of the upper part and the lower part of each adjacent ice bucket 70, a cavity around the outer wall of each ice bucket 70 is a cold-carrying liquid flowing channel, an internal circulating liquid spraying pipe 3 and a cold-carrying liquid 72 are arranged in the cavity around the outer wall of each ice bucket 70, the ice buckets 70 are rectangular or quadrangular, outer wall partition plates 78 are arranged on the periphery and the outer side of the top of the ice making nest 2, and one side, a cold-carrying liquid inlet branch conduit 7 is arranged at one end of the ice making nest 2, a cold-carrying liquid inlet main pipe 9 is arranged at the upper position of the outer side corresponding to the cold-carrying liquid inlet branch conduit 7, a cold-carrying liquid outlet main integrated pipe 59 is arranged at the lower position of the outer side corresponding to the cold-carrying liquid outlet branch conduit 62 at the other end of the ice making nest 2, a cold-carrying liquid emptying pipe 58 is arranged below the cold-carrying liquid outlet main integrated pipe 59, a normal water liquid discharge valve 6 is arranged below the outer side of one end of the ice making nest 2, a shell-tube evaporator 27 and a control system 71 are arranged in the intelligent water chilling unit 26 and are connected with the condenser 28, the shell-tube evaporator 27 is connected with the cold-carrying liquid inlet main pipe 9 through a pipeline seven 19, a cold-carrying liquid filter 66, a T-shaped three-way valve one 10 and a T-shaped three-way valve two 15 are respectively arranged on the pipeline seven 19, a T-shaped three-way valve, the ice-making low-temperature cold-carrying liquid storage barrel 50 is respectively communicated with an intelligent electronic liquid level device IV 39, a variable-frequency constant-pressure low-temperature-resistant water pump III 49, a pipeline pentadec 53, a pipeline twelfth 40, a pipeline sixth 18 and a pipeline tenth 29, one end of a pipeline I5 is communicated with the internal circulation liquid spraying pipe 3, the other end of the pipeline I is communicated with the variable-frequency constant-pressure low-temperature-resistant water pump III 49, one end of the pipeline fifteenth 53 is communicated with the ice-making low-temperature cold-carrying liquid storage barrel 50, the other end of the pipeline fifteenth 53 is communicated with a T-shaped three-way valve I10, both ends of the pipeline twelfth 40 are communicated with the ice-making low-temperature cold-carrying liquid storage barrel 50, a T-shaped three-way valve V41, a variable-frequency constant-pressure low-temperature-resistant water pump II 42, a refrigeration storage cold storage rack pipe 44, a refrigeration fan 45 and a T-shaped three-way, the other end of the pipeline eleven 29 is communicated with an ice-making low-temperature cold-carrying liquid storage barrel 50, a first variable-frequency constant-pressure low-temperature-resistant water pump 30 is arranged on the pipeline eleven 29, the high-temperature ice-melting liquid storage barrel 36 is respectively communicated with a third intelligent electronic liquid level device 34, an environment-friendly energy-saving multifunctional heater 37, a first variable-frequency constant-pressure high-temperature-resistant water pump 35, a second variable-frequency constant-pressure high-temperature-resistant water pump 48, a thirteenth pipeline 43, an eleventh pipeline 38, a fourteenth pipeline seventeen 47, a ninth pipeline 22, a fifth pipeline 17, a second pipeline 12 and a third pipeline 13, the first variable-frequency constant-pressure high-temperature-resistant water pump 35 is communicated with a second T-shaped three-way valve 15 through a fifth pipeline 17, the other end of the thirteenth pipeline 43 is communicated with a sixth T-shaped three-way valve 46, the other end of the eleventh pipeline, the other end of the pipeline III 13 is communicated with the ice-melting cold-liquid-carrying solar thermal collector 11, the variable-frequency constant-pressure high-temperature-resistant water pump II 48 is connected with the ice-melting cold-liquid-carrying solar thermal collector 11 through the pipeline II 12, an integrated coil heat exchanger 32 and a normal water circulating water spraying device 68 are arranged in the normal water storage barrel 33, a liquid outlet end 25 of the integrated coil heat exchanger is communicated with the high-temperature ice-melting liquid storage barrel 36 through a pipeline ninth 22, a liquid inlet end 24 of the integrated coil heat exchanger is communicated with one end of a pipeline eighth 21, the other end of the pipeline eighth 21 is communicated with a cold-liquid-carrying liquid outlet main integrated pipe 59, a T-shaped three-way valve III 16, a T-shaped three-way valve VII 52 and a T-shaped three-way valve IV 20 are arranged on the pipeline eighth 21, two ends of the pipeline sixteenth 56 are respectively communicated with a cold-liquid-carrying blow-down pipe 58 and a pipeline eighth 21, the, the first water pump 31 is communicated with the ice making nest 2 through the fourth pipeline 14, the fourth pipeline 14 is connected with the tenth pipeline 29, the fourth pipeline 14 is provided with a T-shaped three-way valve eight 67, the modularized ice making nest assembly 1, the ice making low-temperature cold-carrying liquid storage barrel 50, the high-temperature ice-melting liquid storage barrel 36, the normal water storage barrel 33 and the outsides of all the pipelines and the water pumps are respectively provided with environment-friendly fireproof heat-preservation cotton 6', the intelligent water chilling unit 26, the condenser 28, the screw rod lifting speed reducer 8, the intelligent electronic liquid level device one 4, the intelligent electronic liquid level device two 23, the intelligent electronic liquid level device three 34, the intelligent electronic liquid level device four 39, the intelligent electronic liquid level device five 63, the variable-frequency constant-pressure low-temperature-resistant water pump one 30, the variable-frequency constant-pressure low-temperature-resistant water pump two 42, the variable-frequency constant-pressure low-temperature, The system comprises an environment-friendly energy-saving multifunctional heater 37, a refrigeration house refrigerating fan 45, a refrigeration house refrigerating discharge pipe 44, a cold-carrying liquid emptying valve 57, a T-shaped three-way valve I10, a T-shaped three-way valve II 15, a T-shaped three-way valve III 16, a T-shaped three-way valve IV 20, a T-shaped three-way valve V41, a T-shaped three-way valve VI 46, a T-shaped three-way valve VII 52, a T-shaped three-way valve VIII 67, a normal-water liquid discharge valve 6, an ice pushing machine 74, an intelligent ice pouring device 75 and an ice conveying belt connection control system 71.
The normal ice maker principle is that Freon R22 or liquid ammonia is used as a refrigerant (R22 belongs to HCFC refrigerant, liquid ammonia is extremely toxic to human bodies, is inflammable and explosive once leaked, and can be injured and cause casualty loss quickly once being inhaled or contacted, R22 and liquid ammonia are limited and forbidden to be used in most countries and regions in the world), a large container (ice making pool) is firstly manufactured to enable an evaporator (a large amount of liquid ammonia or Freon R22 runs in the evaporator and pipelines under a high pressure state, the evaporator is soaked in the ice making pool) and a group of molds (a group of about ten blocks) for producing ice cubes are hung in the ice making pool by a crane, saline water (normal cold carrying liquid is saline water or saline water, potassium chloride, sodium chloride and other high-salt chemicals) with the freezing point reaching twenty degrees below zero is added in the pool, and the concentration is very high, the high-concentration saline cold-carrying liquid and steel products are subjected to oxidation reaction and are easy to corrode and rot, the service life of a unit and a machine is short, the harmfulness is high, the cold energy is evaporated by an evaporator during ice making to cool the saline water in a container, the saline water enables ice blocks to be generated in an ice barrel mold (the ice blocks cannot be kept warm and run cold for 15 hours because all structures are rough and large in occupied area and are exposed in a room-temperature space), when ice blocks are condensed, the ice barrel mold is lifted out of an ice making pool one by a crane during ice removing and is placed in water of a normal-temperature ice melting pool for soaking, the water is submerged in the whole ice barrel, at the moment, the ice in the ice barrel, the water in the ice melting pool and high-concentration saline compounds outside the ice barrel are all dissolved together, the produced ice blocks are unsanitary, and after a plurality of ice barrels are melted, the water in the ice melting pool is linearly cooled after absorbing the cold energy of the ice barrel group, the water temperature of the ice melting pool is linearly reduced, so that the ice blocks cannot be removed from the ice barrel The ice blocks are continuously filled with normal-temperature tap water to change water, so that the outer wall of the ice bucket mold is contacted with the normal-temperature water to melt so as to separate the ice blocks from the mold, then the ice blocks are lifted from the ice bucket mold to a special ice dumping frame to dump the ice blocks from the ice buckets (normally taking 40 minutes), the ice blocks are normally dumped and scattered on the ground, the ice blocks are very easy to collide and are seriously crushed, if the temperature of the cold air is slightly lower than that of the cold air, the ice blocks cannot be normally dumped, finally the empty ice bucket groups which are dumped are filled with the tap water by water pipes (the temperature is about 20 ℃ under the normal climate), the ice bucket groups are lifted to the ice making pool by a crane to be placed well, and finally the ice blocks are conveyed into a refrigeration house (normally taking 30 minutes) one by one, the operation process is complicated and fussy, when the ice bucket group is transported and dispatched, high-risk accidents such as the ice bucket group slipping, crane collision, breaking and the like often occur due to huge weight, the workload is large, the labor is more, the time is long, the process is complicated and dangerous, the ice making time is long, the energy consumption is extremely large, ice blocks are easy to crack, the ice blocks are easy to be directly contacted with cold-carrying liquids such as saline water, calcium chloride, potassium chloride, brine and the like in an ice melting pool to pollute and be insanitary, the safety factor is very low, the corrosivity of the brine on machines, the ice bucket and pipelines is extremely large, the natural loss and depreciation of the machines are large, the life cycle of the equipment is very short, the operation pressure of refrigerating liquid is large, the external corrosion is large.
The integrated environment-friendly efficient refrigerating and ice-making dual-purpose machine is basically the same as a normal ice-making machine in principle, and is characterized in that a lot of improvements are made on the internal structure, the structure is reasonable, the ice-making and refrigerating work is safe and stable, the ice-making speed is higher without side effects, the ice discharging is fast, the refrigerating and cold insulation performance is superior, the environment is protected, the labor cost is reduced, the energy is saved, and the emission is reduced.
Difference 1: the originally used refrigerant which is not environment-friendly and unsafe is changed into the environment-friendly substance adopted by the ice making machine, namely the environment-friendly refrigerant with the types of R744, R134a, R152A, R508B, R508, R23, R507, R404A, R417C, R717, R449A, R407C, R410A and the like, so that the ice making speed is high, and the ice making machine is safe, environment-friendly and free of any environmental pollution.
Difference 2: the original extensive equipment is changed into exquisite intelligent water chilling unit 26, modularized ice making nest assembly 1, refrigeration calandria 44 of the refrigeration house, refrigeration fan 45 of the refrigeration house, ice making low-temperature cold-carrying liquid storage barrel 50, normal water storage barrel 33, high-temperature ice melting liquid storage barrel 36 and other modularized components. The use amount of the pressure-bearing containers is greatly reduced, the use amount of pressure-bearing pipelines is greatly reduced, and the use amount of refrigerants is greatly reduced, so that the whole unit is easier to maintain, easy to maintain and easy to supervise. The occurrence of major accidents can be stopped and effectively reduced and the safety of production operators can be guaranteed.
Difference 3: the originally used high-corrosivity cold-carrying liquid such as saline water, brine, potassium chloride, calcium chloride and the like is changed into the cold-carrying liquid 72 with the antirust and anticorrosive functions such as ethylene glycol, propylene glycol, methanol and the like with proper concentration and reasonable components, and the cold-carrying liquid 72 can be recycled after equipment is scrapped, so that the environment is not polluted and the resource is not wasted.
Difference 4: the original high-corrosivity cold-carrying liquid such as saline water, brine, potassium chloride, calcium chloride and the like is placed in the evaporation tank in an naked mode to be in direct contact with the ice bucket, the high-corrosivity cold-carrying liquid such as the saline water, the brine, the potassium chloride, the calcium chloride and the like can be in direct contact with the ice block in each ice melting and ice removing process, the ice block is directly polluted, the concentration of the cold-carrying liquid such as the calcium chloride, the potassium chloride, the brine and the like is reduced, the ice making effect is poorer, the cold-carrying liquid 72 and the cold-carrying liquid 72 are directly sealed in the intelligent water chilling unit 26, the modularized ice making nest assembly 1, the refrigeration calandria 44, the refrigeration fan 45 of the refrigeration house, the low-temperature cold-carrying liquid storage barrel 50, the high-temperature ice-melting liquid storage barrel 36 and all pipeline systems described in the text to circularly operate, the cold-carrying liquid 72 is completely isolated from the external environment, and the ice block is solved, the problem that, The concentration is reduced.
Difference 5: the ice making nest 2 is arranged in the modularized ice making nest assembly 1, a plurality of ice buckets 70 are arranged in the ice making nest 2, bucket opening edges of the upper portion and the lower portion of each adjacent ice bucket 70 are respectively provided with a bucket opening three-dimensional connecting cover plate 77, a cavity around the outer wall of each ice bucket 70 is a cold-carrying liquid flowing channel, an internal circulating liquid spraying pipe 3 and a cold-carrying liquid 72 are arranged in the cavity around the outer wall of each ice bucket 70, each ice bucket 70 is rectangular or quadrangular frustum shaped, outer wall partition plates 78 are arranged on the outer side around the ice making nest 2, the cold-carrying liquid 72 in ice making is conveyed to the intelligent water chilling unit 26 by the ice making low-temperature cold-carrying liquid storage bucket 50 through the variable-frequency constant-pressure low-temperature-resistant water pump one 30, then enters the cold-carrying liquid main pipe 9 along the pipeline seven 19 and then is uniformly guided to the cold-carrying liquid flowing channel of the ice making nest 2 through the cold-carrying liquid inlet branch guide pipe 7, the cold-carrying liquid 72 is filled in the cavity of the outer wall of the adjacent ice buckets 70, and flows Eight 21 and a pipeline six 18 are circulated into the ice-making low-temperature cold-carrying liquid storage barrel to circularly reciprocate. Meanwhile, the cold carrying liquid 72 circulates to the circulating liquid spraying pipe 3 through the pipeline I5 by the operation of the variable-frequency constant-pressure low-temperature-resistant water pump III 49 to carry out liquid spraying turbulence, the contact coefficient of the cold carrying liquid 72 and the outer wall of the ice bucket 70 is enhanced, and the exchange of the ice making water in the ice bucket 70 and the cold energy of the cold carrying liquid 72 in the cavity of the outer wall of the ice bucket 70 is more uniform and rapid, and the ice making speed is high.
Difference 6: when in deicing, the cold-carrying liquid 72 is firstly discharged from the ice making nest 2 into the ice making low-temperature cold-carrying liquid storage barrel 50 from the cold-carrying liquid emptying pipe 58 along the sixteen 56 pipeline, the eight 21 pipeline and the six 18 pipeline for storage, then the cold-carrying liquid 72 in the normal temperature state enters the cold-carrying liquid inlet main pipe 9 from the high-temperature ice-melting liquid storage barrel 36 through the frequency conversion constant-pressure high-temperature-resistant water pump one 35 along the five 17 pipeline and the seven 19 pipeline, then is uniformly circulated to the cold-carrying liquid flowing channel chamber on the outer wall of the ice making barrel 70 through the cold-carrying liquid inlet branch pipe 7, the cold-carrying liquid 72 fills the outer wall chamber of each ice barrel 70, flows through the whole ice making nest 2 to the cold-carrying liquid branch guide type liquid outlet pipe 62 to flow and collect to the cold-carrying liquid outlet main integrated pipe 59, and is circulated to the high-temperature ice-melting liquid storage barrel 36 to reciprocate through the eight 21 pipeline and the nine 22 pipeline, and simultaneously the cold-carrying liquid, the contact coefficient of the cold carrying liquid 72 and the peripheral wall of the outer side of the ice bucket 70 is enhanced, the cold quantity exchange is more uniform and faster, the ice removing speed is accelerated until ice blocks are completely separated from the ice bucket 70 and fall onto the ice containing bottom plate 54, the lifting screw 55 connected with the lifting machine linkage device 60 is driven by the screw lifting speed reducer 8 to be lowered to the reasonable running height of the ice discharging machine 74, the ice blocks are sequentially discharged by the ice pushing machine 74 and pushed to the intelligent ice pouring device 75 to be poured onto the ice conveying belt 76, and the ice blocks are conveyed to the ice storage by the ice conveying belt 76.
Difference 8: in the prior art, each time of deicing, the cold energy of a conventional ice bucket group is converted into water in the ice melting pool, the temperature of the water in the ice melting pool is linearly reduced, so that ice blocks are difficult to separate from the ice bucket after going backward, water needs to be continuously changed into the ice melting pool, and the ice melting normal water containing a large amount of cold energy is directly discharged, thereby causing the waste of a large amount of water resources and cold energy resources, instead, during each deicing, the cold-carrying liquid 72 flowing through the ice making nest 2 circulates eight times through the pipeline to exchange the cold energy with the ice making normal water in the integrated coil heat exchanger 32 and the normal water storage bucket 33 and then circulates into the high-temperature ice melting liquid storage bucket 36 through the pipeline nine 22, and simultaneously, the water pump one 31 is operated to ensure that the normal water for ice making (the normal water for normal production and living of the earth surface is about 20 ℃ above zero) is sprayed to the outer wall surface of the integrated coil heat exchanger 32 from a plurality of angular, the normal water absorbs and converts the cold energy in the cold carrying liquid 72 passing through the integrated coil heat exchanger 32 into the normal water, the temperature of the normal water for ice making in the normal water storage barrel 33 can be reduced to above-zero 1 ℃ (above freezing point), the cold energy transmitted by the outer wall of the ice barrel 70 when the ice barrel 70 absorbed by the cold carrying liquid 72 is melted and separated from ice blocks is fully collected and utilized, the ice blocks can be smoothly and quickly separated from the ice barrel 70, the temperature of the normal water for ice making is also reduced to be very low, so that when ice is made next time, the low-temperature normal water after cold energy exchange is injected into the ice barrel 70 in the ice making nest 2 from the normal water storage barrel 33 through the pipeline four 14 by the water pump one 31, the ice making speed is faster, the reasonable recycling of water and cold energy resources is really realized, and the energy consumption is greatly saved,
difference 9: the existing ice making machine and cold storage system are all that the refrigerating unit is used for conveying refrigerant into an ice making pool or a cold storage warehouse through a long pipeline, the existing commonly used refrigerant is Freon 22 or liquid ammonia, refrigeration and cold insulation are carried out through circulating evaporation of the refrigerant, so that the pressure in all the pipelines is very high, the pressure is dozens of kilograms, the pipelines are long and complex, water vapor exists on the pipelines all the year round, the whole system is inconvenient to operate, maintain and maintain, management, maintenance and dead angles and corrosion damage are easily generated, if the ammonia gas leaks due to corrosion of the pipelines or operation errors of workers, casualties are caused, major accidents are caused, the refrigeration and cold insulation effects are poor, and accidents are easily caused, and the intelligent water chilling unit 26 is changed into a system which carries the cold liquid 72 in the pipelines of seven 19, fifteen 53, fifteen parts of the pipelines through the operation of a variable-frequency constant-pressure low-temperature resistant water pump 30, The pipeline ten 29 and the ice-making low-temperature cold-carrying liquid storage barrel 50 are circulated and reciprocated to lower the temperature of the cold-carrying liquid 72, and then the variable-frequency constant-pressure low-temperature-resistant water pump two 42 is used for conveying the cold-carrying liquid 72 to the refrigeration storage cooling calandria 44 and the refrigeration storage cooling fan 45 through the pipeline twelve 40 to be circulated and reciprocated to cool the quick-freezing storage or the cold storage, because the low-temperature liquid cold-carrying effect of the cold-carrying liquid 72 enables the refrigeration storage cooling calandria 44 and the refrigeration storage cooling fan 45 to cool the inside of the storage, the suburb fruit can be kept better and more durable, the cold-carrying liquid 72 is completely circulated in the related pipeline, the refrigeration calandria 44 and the refrigeration storage cooling fan 45, the pressure is very low, about 3 kilograms is about, the cold-carrying liquid 72 in the whole system does not have.
Difference 10: during ice making, the screw lifting speed reducer 8 drives the lifting machine linkage device 60 to lift the ice containing bottom plate 54 connected below the lifting screw 55 to the lower part of the ice making nest 2 to be attached to the lower opening of the annular support 64, ice making water is injected into the ice bucket 70 to complete ice making, the ice blocking baffle 69 is arranged on the outer side of the lower part of the modular ice making nest assembly 1, safety is improved, a large amount of labor is saved, and the quality of ice blocks are ensured.
Difference point 11: in the traditional ice maker, the unit system and the ice pool can only be used in a single set, the unit of the refrigeration house is also an independent unit set system which operates independently, the pipeline is pulled to be long, the pressure in the pipeline is high, the consumption of refrigerant is high, one intelligent water chilling unit 26 or a plurality of intelligent water chilling units 26 can be connected with a plurality of ice making low-temperature cold-carrying liquid storage barrels 50, high-temperature ice melting liquid storage barrels 36, normal water storage barrels 33, modular ice making nest assemblies 1, condensers 28, refrigeration house refrigeration calandria 44, refrigeration house refrigeration fans 45 and other equipment through pipelines to be used as parallel units, or one intelligent water chilling unit 26, ice making low-temperature cold-carrying liquid storage barrel 50, high-temperature ice melting liquid storage barrel 36, normal water storage barrel 33, modular ice making nest assembly 1, refrigeration calandria 44, refrigeration house refrigeration fans 45 and other equipment are connected through pipelines to be used as a single independent unit, the multifunctional ice making machine can be combined and used reasonably at will, can be used for simultaneously making ice for refrigeration or deicing and defrosting, and can be operated in multiple working condition and multiple modes such as ice making, deicing and defrosting at the same time, so that the problems of high manufacturing cost, complex equipment and high risk of the ice making machine and a refrigeration house are fundamentally solved, the multiple purposes of one machine are really realized, the investment risk is greatly reduced, the resources are saved, and the multifunctional ice making machine is practical and economical.
According to the integrated environment-friendly efficient refrigerating and ice-making dual-purpose machine, the ice bucket 70 is made of stainless steel or aluminum alloy and other alloy plates with good heat conductivity and high corrosion resistance strength, is firm and durable, resists corrosion, has a smooth surface, is high in temperature conduction speed and good in friction coefficient, and is convenient for making and discharging ice.
According to the integrated environment-friendly efficient refrigerating and ice-making dual-purpose machine, each side length above the ice bucket 70 is 0-500mm smaller than each side length below the ice bucket, the whole machine looks like a square ice block, ice making and ice removing are facilitated, and storage is convenient.
The invention relates to an integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine, wherein a plurality of ice buckets 70 are arranged in an ice making nest 2, bucket opening three-dimensional connecting cover plates 77 are arranged at the edges of bucket openings at the upper part and the lower part of adjacent ice buckets 70, a cavity around the outer side of each ice bucket 70 is a cold-carrying liquid flowing channel, an internal circulating liquid spraying pipe 3 and a cold-carrying liquid 72 are arranged in the cavity around the outer side of each ice bucket 70, each ice bucket 70 is rectangular or quadrangular frustum shape, outer wall partition plates 78 are arranged at the outer side around the ice making nest 2, and the cold-carrying liquids 72 at two ends of the ice making nest 2 flow through metal pipeline cold-carrying liquid inlet branch guide pipes 7 and cold-carrying liquid branch guide type liquid outlet pipes 62 which are drilled with holes on the pipe walls and are sequentially arranged in the cavity in the channels, so that the cold-carrying liquids 72 can be reasonably and uniformly circulated in the.
According to the integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine, the inner circulation liquid spraying pipe 3 is a metal pipeline with holes in the pipeline wall, when ice making or ice removing is carried out, a variable-frequency constant-pressure low-temperature-resistant water pump III 49 sprays liquid and turbulence into the cavity of the cold-carrying liquid 72 in the ice making nest 2 through the pipeline I5, so that the cold-carrying liquid 72 is more uniformly contacted with the periphery of the outer wall of the ice bucket 70, the exchange of cold and heat energy is accelerated, and the ice making and ice removing speed is greatly accelerated.
The integrated environment-friendly efficient refrigerating and ice-making dual-purpose machine has the advantages of high ice-making, ice-discharging, refrigerating and defrosting speeds, good cold insulation effect, high automation degree, workload reduction, improvement of daily work efficiency by more than 3 times, cost saving and economic benefit improvement due to the fact that the number of used machines is only 1/4.
The integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine can be used by connecting one or more intelligent water chilling units 26 and one or more devices such as an ice-making low-temperature cold-carrying liquid storage barrel 50, a high-temperature ice-melting liquid storage barrel 36, a normal water storage barrel 33, an ice-making nest 2, a refrigerator refrigeration calandria 44, a refrigerator refrigeration fan 45 and the like in parallel under the condition of pipeline connection, can also be used independently under the condition of pipeline connection, can be reasonably proportioned and combined, fundamentally solves the problems of high manufacturing cost, heavy and complex equipment and high risk of the ice-making machine and the refrigerator, really realizes multiple purposes of one machine, and greatly reduces the use risk.
All the T-shaped three-way valves are multi-path electric valves with electric control intelligent functions.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (10)
1. The utility model provides an integrated form environmental protection high efficiency refrigeration ice-making double-purpose machine which characterized in that: the system comprises a modular ice making nest assembly, an ice making nest, an internal circulation liquid spraying pipe, an intelligent electronic liquid level device I, a pipeline I, a normal water liquid discharge valve, a cold-carrying liquid inlet branch guide pipe, a screw rod lifting speed reducer, a cold-carrying liquid inlet main pipe, a T-shaped three-way valve I, an ice-melting cold-carrying liquid solar heat collector, a pipeline II, a pipeline III, a pipeline IV, a T-shaped three-way valve II, a T-shaped three-way valve III, a pipeline V, a pipeline VI, a pipeline VII, a T-shaped three-way valve IV, a pipeline VIII, an intelligent electronic liquid level device II, an integrated coil heat exchanger liquid inlet end, an integrated coil heat exchanger liquid outlet end, an intelligent water chilling unit, a shell and tube evaporator, a condenser, a pipeline VI, a variable-frequency constant-pressure low-temperature resistant water pump I, a water pump I, an integrated coil heat exchanger, a normal water storage barrel, An environment-friendly energy-saving multifunctional heater, a pipeline eleven, an intelligent electronic liquid level device IV, a pipeline twelve, a T-shaped three-way valve V, a variable-frequency constant-pressure low-temperature-resistant water pump II, a pipeline thirteen, a refrigeration storage rack, a refrigeration storage refrigeration fan, a T-shaped three-way valve VI, a pipeline seventeen, a variable-frequency constant-pressure high-temperature-resistant water pump II, a variable-frequency constant-pressure low-temperature-resistant water pump III, an ice-making low-temperature cold-carrying liquid storage barrel, a pipeline fourteen, a T-shaped three-way valve VII, an ice-containing bottom plate, a lifting screw rod, a pipeline sixteen, a cold-carrying liquid emptying valve, a cold-carrying liquid emptying pipe, a cold-carrying liquid outlet main integrated pipe, a lifting machine linkage device, environment-friendly fireproof heat-insulation cotton, a cold-carrying liquid diversion-type drain pipe, an intelligent electronic liquid level device V, an annular, The modular ice making nest assembly comprises a cold carrying liquid, a safety locking piece, an ice pushing machine, an intelligent ice pouring device, an ice conveying belt, a three-dimensional barrel opening connecting cover plate, an outer wall partition plate and a T-shaped three-way valve nine, wherein lifting machine linkage devices are arranged on two sides of the modular ice making nest assembly and are connected with a screw lifting speed reducer, lifting screws are arranged around the lifting linkage devices, an ice containing bottom plate is arranged right below the ice making nest and is connected with the ice making nest through the lifting screws, the ice pushing machine, the intelligent ice pouring device and the ice conveying belt are respectively arranged at two ends of the lower part of the modular ice making nest assembly, ice blocking baffles are arranged on two sides of the lower part of the modular ice making nest assembly, an annular support is arranged around the inner side of the middle part of the modular ice making nest assembly, a low-temperature resistant sealing strip is arranged at the lower part of the annular support, the, each edge of the upper part and the lower part of the adjacent ice bucket is provided with a bucket opening three-dimensional connecting cover plate, a cavity chamber around the outer wall of the ice bucket is a cold-carrying liquid flowing channel, an internal circulation liquid spray pipe and cold-carrying liquid are arranged in the cavity chamber around the outer wall of the ice bucket, the ice bucket is rectangular or quadrangular frustum pyramid shaped, outer wall clapboards are arranged around and outside the top of the ice making nest, one side of each outer wall clapboard is provided with an intelligent electronic liquid level device I and an intelligent electronic liquid level device V, one end of the ice making nest is provided with a cold-carrying liquid inlet branch guide pipe and a cold-carrying liquid inlet main pipe is arranged on the outer side corresponding to the cold-carrying liquid inlet branch guide pipe, the other end of the ice making nest is provided with a cold-carrying liquid branch guide type liquid outlet pipe and a cold-carrying liquid outlet main integrated pipe is arranged below the outer side corresponding to the cold-carrying liquid outlet main integrated pipe, a cold-carrying liquid discharge pipe is arranged below the, the intelligent water chilling unit is internally provided with a shell-and-tube evaporator and a control system and is connected with a condenser, the shell-and-tube evaporator is connected with a cold liquid carrying liquid inlet main pipe through a pipeline seven, a T-shaped three-way valve nine is arranged at the communication position of the pipeline one and the pipeline seven, a cold liquid carrying filter, a T-shaped three-way valve one and a T-shaped three-way valve two are respectively arranged on the pipeline seven, an ice making low-temperature cold carrying liquid storage barrel is respectively communicated with an intelligent electronic liquid level device four, a variable-frequency constant-pressure low-temperature-resistant water pump three, a pipeline fifteen, a pipeline twelve, a pipeline six and a pipeline ten, one end of the pipeline one is communicated with an internal circulation liquid spraying pipe, the other end of the pipeline one is communicated with an ice making low-temperature-resistant water pump three, one end of the pipeline fifteen is communicated with the low-temperature cold carrying liquid storage barrel, the other end of, a T-shaped three-way valve fifth, a variable-frequency constant-pressure low-temperature-resistant water pump second, a refrigeration calandria of the refrigeration house, a refrigeration fan of the refrigeration house and a T-shaped three-way valve sixth are sequentially arranged on the pipeline twelfth, the other end of the pipeline sixth is communicated with the T-shaped three-way valve third, one end of the pipeline tenth is communicated with a shell-and-tube evaporator, the other end of the pipeline tenth is communicated with an ice-making low-temperature cold-carrying liquid storage barrel, the pipeline tenth is provided with the variable-frequency constant-pressure low-temperature-resistant water pump first, the high-temperature ice-melting liquid storage barrel is respectively communicated with an intelligent electronic liquid level device third, an environment-friendly energy-saving multifunctional heater, the variable-frequency constant-pressure high-temperature-resistant water pump first, the variable-frequency constant-pressure high-temperature-resistant water pump second, the variable-pressure high-temperature-, the other end of the pipeline eleven is communicated with a T-shaped three-way valve eleven, the other end of the pipeline fourteen is communicated with a T-shaped three-way valve eleven, the other end of the pipeline seventeen is communicated with a melted ice cold liquid-carrying solar heat collector, the other end of the pipeline eleven is communicated with a melted ice cold liquid-carrying solar heat collector through a pipeline eleven, an integrated coil heat exchanger and a normal water circulating water spraying device are arranged in a normal water storage barrel, the liquid outlet end of the integrated coil heat exchanger is communicated with a high-temperature melted ice liquid storage barrel through a pipeline eleven, the liquid inlet end of the integrated coil heat exchanger is communicated with one end of a pipeline eleven, the other end of the pipeline eleven is communicated with a cold liquid-carrying liquid outlet main integrated pipe, the pipeline eleven is provided with a T-shaped three-way, the outside of the normal water storage barrel is respectively provided with a second intelligent electronic liquid level device and a first water pump, the water pump is communicated with the ice making nest once the fourth pipeline, the fourth pipeline is connected with the ten pipelines, the fourth pipeline is provided with a T-shaped three-way valve eight, the modularized ice making nest assembly, the ice making low-temperature cold carrying liquid storage barrel, the high-temperature ice melting liquid storage barrel, the normal water storage barrel and the outside of all the pipelines and the water pumps are respectively provided with environment-friendly fireproof heat preservation cotton, the intelligent water chilling unit, the condenser, the screw rod lifting speed reducer, the first intelligent electronic liquid level device, the second intelligent electronic liquid level device, the third intelligent electronic liquid level device, the fourth intelligent electronic liquid level device, the fifth intelligent electronic liquid level device, the first variable-frequency constant-pressure low-temperature resistant water pump, the second variable-frequency constant-pressure low-temperature resistant water pump, the third variable-frequency, The system comprises an environment-friendly energy-saving multifunctional heater, a refrigeration house refrigeration fan, a refrigeration house refrigeration calandria, a cold-carrying liquid emptying valve, a T-shaped three-way valve I, a T-shaped three-way valve II, a T-shaped three-way valve III, a T-shaped three-way valve IV, a T-shaped three-way valve V, a T-shaped three-way valve VI, a T-shaped three-way valve VII, a T-shaped three-way valve VIII, a normal water liquid discharge valve, an ice pushing machine, an intelligent ice pouring device, a T-shaped three-way valve VII and an ice conveying.
2. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: the ice bucket is a rectangular or frustum-shaped bucket metal product, and each side length on the upper part is 0-500mm smaller than each side length on the lower part.
3. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: the ice making nest is a modularized assembly formed by a plurality of ice buckets, a bucket opening three-dimensional connecting cover plate and an outer wall partition plate, a cavity around the outer wall of each ice bucket is a cold-carrying liquid flowing channel, and an internal circulating liquid spraying pipe and cold-carrying liquid are arranged in the cavity around the outer wall of each ice bucket.
4. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: one end of the ice making nest is provided with a cold liquid carrying liquid inlet branch conduit and communicated with a cold liquid carrying liquid inlet main pipe, and the other end of the ice making nest is provided with a cold liquid carrying branch conduit type liquid outlet pipe and communicated with a cold liquid carrying liquid outlet main integrated pipe.
5. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: the outer side of the ice-making low-temperature cold-carrying liquid storage barrel is respectively provided with an intelligent electronic liquid level device IV and a variable-frequency constant-pressure low-temperature-resistant water pump III, the variable-frequency constant-pressure low-temperature-resistant water pump tee is communicated with an internal circulation liquid spraying pipe through a pipeline I, a cold-carrying liquid inlet main pipe is communicated with a pipeline VII, a pipeline V is communicated with a pipeline fifteen, and a T-shaped three-way valve Jiu is arranged at the communication position of the pipeline I and the pipeline.
6. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: the high-temperature ice-melting liquid storage barrel is respectively communicated with a third intelligent electronic liquid level device, an environment-friendly energy-saving multifunctional heater, a first variable-frequency constant-pressure high-temperature-resistant water pump, a second variable-frequency constant-pressure high-temperature-resistant water pump, a thirteenth pipeline, an eleventh pipeline, a fourteenth pipeline, a seventeenth pipeline, a fifth pipeline, a second pipeline, a ninth pipeline and a third pipeline, the first variable-frequency constant-pressure high-temperature-resistant water pump is communicated with a second T-shaped three-way valve through a fifth pipeline, the other end of the thirteenth pipeline is communicated with a sixth T-shaped three-way valve, the other end of the eleventh pipeline is communicated with a fifth T-shaped three-way valve, the other end of the fourteenth pipeline is communicated with a seventh T-shaped three-way valve, the other end of the seventeenth.
7. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: be equipped with integrated form coil pipe heat exchanger and normal water circulation water jet equipment in the bucket is stored to normal water, integrated form coil pipe heat exchanger goes out the liquid end and is linked together with high temperature ice-melt liquid storage bucket through pipeline nine, and integrated form coil pipe heat exchanger feed liquor end and eight intercommunications of pipeline, pipeline eight other end intercommunication carry cold liquid outlet main collecting pipe, be equipped with T type three-way valve three, T type three-way valve seven and T type three-way valve four on the pipeline eight, sixteen both ends of pipeline communicate respectively and carry cold liquid blow-down pipe and pipeline eight, are equipped with on the pipeline sixteen and carry cold liquid blow-down valve.
8. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: the automatic ice making machine is characterized in that lifting machine linkage devices are arranged on the outer sides of the periphery of the ice making nest, a lead screw lifting speed reducer is arranged at one end of the ice making nest, a lifting lead screw is arranged on each lifting machine linkage device, the lower end of each lifting lead screw is connected with an ice containing bottom plate, an ice pushing machine, an intelligent ice pouring device and an ice conveying belt are arranged at two ends of the lower portion of the modular ice making nest assembly respectively, and the T-shaped three-way valve is an electric.
9. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: the intelligent water chilling unit is characterized in that the refrigerant in the intelligent water chilling unit is a suburb environment-friendly refrigerant, the cold-carrying liquid is cold-carrying liquid with antirust and anticorrosive functions, such as ethylene glycol, propylene glycol, methanol and the like with appropriate concentration and reasonable components, the refrigerant runs in the intelligent water chilling unit and the condenser, the modular ice making nest assembly is used for running the cold-carrying liquid, and the shell-and-tube evaporator, the ice making low-temperature cold-carrying liquid storage barrel, the high-temperature ice melting liquid storage barrel, the ice melting cold-carrying liquid solar thermal collector, the integrated coil heat exchanger, the refrigeration calandria of the refrigeration house, the refrigeration fan of the refrigeration house and.
10. The integrated environment-friendly and efficient dual-purpose machine for refrigeration and ice making as claimed in claim 1, wherein: the intelligent water chilling unit, the ice making low-temperature cold-carrying liquid storage barrel, the high-temperature ice melting liquid storage barrel, the normal water storage barrel, the outer sides of all the pipelines and the water pumps are all provided with environment-friendly fireproof heat preservation cotton.
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| CN202110456186.1A CN113108513B (en) | 2021-04-26 | 2021-04-26 | Integrated environment-friendly high-efficiency refrigerating and ice-making dual-purpose machine |
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| CN104121738A (en) * | 2014-08-13 | 2014-10-29 | 淄博天科制冷空调有限公司 | Large integrated type Freon ice-making device |
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| CN108662820A (en) * | 2018-07-16 | 2018-10-16 | 江苏弗特尔制冷设备有限公司 | A kind of intelligent environment protection ice cube maker |
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2021
- 2021-04-26 CN CN202110456186.1A patent/CN113108513B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121738A (en) * | 2014-08-13 | 2014-10-29 | 淄博天科制冷空调有限公司 | Large integrated type Freon ice-making device |
| CN108007031A (en) * | 2017-12-14 | 2018-05-08 | 江苏弗特尔制冷设备有限公司 | A kind of environmental protection high efficiency and energy-saving automatic ice machine |
| CN108151386A (en) * | 2017-12-22 | 2018-06-12 | 台州龙江化工机械科技有限公司 | A kind of refrigeration system and operating method of brine ice making |
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| CN113108513B (en) | 2023-01-17 |
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