CN101251324B - Sea-fresh water dual-purpose continuous ice-supply type ice maker - Google Patents
Sea-fresh water dual-purpose continuous ice-supply type ice maker Download PDFInfo
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- CN101251324B CN101251324B CN2007101517636A CN200710151763A CN101251324B CN 101251324 B CN101251324 B CN 101251324B CN 2007101517636 A CN2007101517636 A CN 2007101517636A CN 200710151763 A CN200710151763 A CN 200710151763A CN 101251324 B CN101251324 B CN 101251324B
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- ice
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- urceolus
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Abstract
The invention relates to an ice machine, in particular to a seawater/freshwater continuous ice-outlet type ice machine. The ice machine comprises a compressor, an ice barrel, an ice outlet pipe, a thermal expansion valve, a drier filter, a gas-liquid separator and a condenser, wherein, an ice outlet opening of the ice outlet pipe is provided with an ice knife with an ice scoop; the compressor and the ice barrel are respectively driven by a motor; the compressor is connected with the ice barrel via the condenser, the gas-liquid separator, the drier filter and the thermal expansion valve; the ice barrel forms a loop together with the compressor via the gas-liquid separator; the ice outlet pipe is arranged on one side of the ice barrel. The ice machine has the advantages of compact structure, low thermal resistance, good heat exchanging performance, high ice making efficiency and safe course of production.
Description
Technical field:
The present invention relates to a kind of ice machine, especially relate to a kind of sea-fresh water dual-purpose continuous ice-supply type ice maker.
Background technology:
Ice machine has a wide range of applications in actual life; Present ice machine remains in many defectives, causes result of use not good. and for example traditional shell-and-tube cooler is in a cylinder, to place the cluster copper pipe, connects with elbow between pipe; Be anticorrosion, copper pipe must be aldubra pipe or titanium alloy tube.Two kinds of fluids that will have the temperature difference, a kind of mobile in pipe, one other fluid then flows in the pipe outer cylinder, thereby realizes heat exchange.Be generally used for vapor phase refrigerant and be cooled to liquid refrigerant.Water cooled condenser is widely used in reaching on the chemical industry in the refrigeration technology field, and the condenser that goes out to ice the formula seawater ice maker continuously is the most remarkable use-case.But there is the not firm and too many elbow welding of copper pipe elbow welding easily in such heat exchange structure; The deficiency of complex process; Weld the not firm cold-producing medium that then is easy to generate and leak the heat exchange effect and will have a greatly reduced quality, increase energy consumption, and the tubing matter that is adopted to there be preferably Corrosion Protection but costs an arm and a leg.
Traditional ice-making device then be outside a stainless steel cylinder around on copper pipe, be welded on copper pipe on the tube with tin again, let two kinds of fluids that have the temperature difference, a kind ofly in pipe, flow, one other fluid then flows in tube, thereby the realization heat exchange.But such heat exchange structure does not exist the welding of copper pipe and cylinder firm or leak deficiency such as weldering easily, produces great thermal resistance, and refrigeration is had a greatly reduced quality, the increase energy consumption, and the material that is adopted will have preferably Corrosion Protection but costs an arm and a leg.
Traditional skates are that a solid garden post processes helicla flute outward and forms, and weight is big, and consumptive material is many; Adopt etch-proof stainless steel to make, cost is very high; And because Heavy Weight makes the transmission device energy consumption very big.The skates entire body all is provided with thread groove, and the borneol cutting is seen off, and when the long-time mistake of cryogenic temperature was low, borneol can firmly be bonded on the thread groove and not take off, and is prone to make ice capacity influenced; Redundant ice also can be formed one with ice making cutter and ice-making device inwall, and this moment, the ice machine decelerator operated by force, will cause equipment power dissipation to increase, and causes the structural destruction of ice machine when serious.
Summary of the invention:
The objective of the invention is to the weak point that exists to prior art and a kind of novel sea-fresh water dual-purpose continuous ice-supply type ice maker is provided, it has simple and compact for structure, low thermal resistance, heat exchange performance is superior, ice making efficient high, the advantage of production process safety.
For realizing above-mentioned purpose; The present invention includes: compressor, ice-making device, go out to ice pipe, heating power expansion valve, device for drying and filtering, gas-liquid separator, condenser, wherein, the ice mouth place that goes out the ice pipe is provided with the skates of band ice shovel; Compressor and ice-making device are respectively by driven by motor; Compressor links to each other with ice-making device via condenser, gas-liquid separator, device for drying and filtering and heating power expansion valve, and ice-making device constitutes the loop via gas-liquid separator and compressor in addition, goes out the side that the ice pipe is located at ice-making device.
Described ice-making device also is combined with a water level control box.
Described condenser comprises a cylinder, and cylinder tightly is with a urceolus outward, is provided with the fluid passage that tool is imported and exported between cylinder and the urceolus.
Described ice-making device comprises the urceolus that shape that the inner core processed by ordinary carbon steel and same material are processed cooperatively interacts; Urceolus tightly is enclosed within on the inner core; Both contact-making surfaces are provided with the fluid passage that tool is imported and exported, and the fluid passage is made up of the groove that the inner surface of the outer surface of inner core or urceolus processes.Inner core top is provided with one or several ice mouth.
Described skates comprise the hollow cylinder that an ordinary carbon steel is processed, and the outer surface of cylinder has the thread groove that helical form is provided with.
What described ice shovel was positioned at skates goes out the ice end, and in addition, the ice end that goes out of skates also is provided with a circle and shovels the ring of light that deices that cooperates with ice, and the diameter that deices the ring of light is more smaller than the diameter of thread groove bottom land.
Beneficial effect of the present invention is: this ice machine has simple and compact for structure, low thermal resistance, heat exchange performance is superior, ice making efficient high, the advantage of production process safety.Wherein, condenser has adopted the technology of " helicla flute is managed on behalf of another ", has promoted heat exchange efficiency greatly, has reduced production cost; The turbulent flow that makes full use of cooling fluid is further strengthened the heat exchange effect; And adopt the chrome faced technical scheme of ordinary carbon steel, realize that ordinary carbon steel replaces the traditional anticorrosive approach of stainless steel (aldubra or titanium alloy), cheap, be fit to very much industrial a large amount of utilizations.Ice-making device uses the technology of " groove is managed on behalf of another ", and the combination of thermo-contact member, technology, simple in structure need not welded, and can effectively reduce thermal resistance; The long-pending volume with fluid of the flow section of fluid line becomes, and the resistance of convection cell is littler, thereby further cuts down the consumption of energy; Heat exchange performance is superior, and can be respectively as evaporimeter and condenser; The material cost that adopts is cheaper, and longer service life is fit to industrialized mass production and practical application very much.Skates adopt hollow-core construction, and skates weight is significantly reduced, and have also reduced the energy consumption of transmission device; Cost is cheaper, and longer service life is fit to industrialized mass production and practical application very much.In addition, the structure of ice shovel then can make ice machine go out to ice smooth and easy, after the continuous low temperature work, also adhesion and the delay of ice cube in the ice machine; The ice cube shape of producing is evenly attractive in appearance, is suitable for use; The material price that equipment adopts is cheap, and corrosion resisting property is high, and the ice making energy consumption is lower, and the cycle in service life of equipment is longer.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is done further explanation:
Fig. 1 is a whole theory structure sketch map of the present invention;
Fig. 2 is a structure of condenser sketch map of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 partly cuts open structural representation for a kind of ice-making device of conventional solution;
Fig. 5 partly cuts open structural representation for ice-making device of the present invention;
Fig. 6 is the skates structural representation of conventional solution;
Fig. 7 is the structural representation of skates of the present invention;
Fig. 8 is that skates of the present invention shovel the structural representation after combining with ice.
The specific embodiment:
The following stated is merely preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
At first; See shown in Figure 1: sea-fresh water dual-purpose continuous ice-supply type ice maker of the present invention includes: compressor 10, ice-making device 20, go out ice pipe 30, heating power expansion valve 40, device for drying and filtering 50, gas-liquid separator 60, condenser 70; Wherein, The ice mouth place that goes out ice pipe 30 is provided with the skates (not shown) of band ice shovel; Compressor 10 is driven via belt drive unit by motor 11, and 20 of ice-making devices are driven via another group belt drive unit and decelerator by motor 21, and compressor 10 links to each other with ice-making device 20 via condenser 70, gas-liquid separator 60, device for drying and filtering 50 and heating power expansion valve 40; Ice-making device 20 goes out the side that ice pipe 30 is located at ice-making device 20 in addition via gas-liquid separator 60 and compressor 10 formation loops.In addition, ice-making device 20 also is combined with a water level control box 100.
See Fig. 2 and shown in Figure 3: the condenser 70 that the present invention adopted, comprise a cylinder 71, utilize principle of expanding with heat and contracting with cold tightly to be with a urceolus 72 outside the cylinder 71, be provided with the fluid passage that tool is imported and exported between cylinder 71 and the urceolus 72.Cylinder 1 all adopts ordinary carbon steel to process with urceolus 2.
Wherein, described fluid passage is made up of the groove 73 that the inner surface of the outer surface of cylinder 71 or urceolus 72 processes.
Groove 73 is along the inner surface spiral winding of the outer surface or the urceolus 72 of cylinder 71, extends to the other end from an end of cylinder 71 or urceolus 72, and an end of groove 73 also comprised cold wave channel 731.Use the technology of this type of " helicla flute is managed on behalf of another ", promoted heat exchange efficiency greatly, reduced production cost.
As a kind of improvement of technique scheme, the degree of depth of groove 73 passes through and deepens gradually.Groove 73 is processed into into going out shallow shape deeply by the mobile phase-change characteristic of cold-producing medium, and cold-producing medium is a gaseous state when just having got into groove, and groove depth is a little; Volume is more greatly. liquefy afterwards; Groove is just more shallow, and volume is littler, and the Volume Changes of flow section and cold-producing medium is adapted; Thereby reduce the charging amount and the flow resistance of cold-producing medium, reduce initial cost and energy consumption.。
In order to reach the erosion-resisting purpose of protection, the surface of cylinder 71 is coated with the overcoat 711 that adopts crome metal.
Further improvement as technique scheme is provided with spiral cylinder 74 in the cylinder 71, spiral cylinder 74 is coaxial with cylinder 71; Spiral cylinder 74 relative cylinders 71 are free to coaxial rotation; Cylinder 71 bottoms also offer water inlet 712, and cooling fluid is poured by cylinder 71 lower end water inlets 712, induce down at spiral cylinder 74 acutely to rotatablely move, and realize turbulent flow reinforcement heat exchange effect.
In order to reach protection and erosion-resisting purpose, the outer surface of spiral cylinder 74 is coated with the overcoat that adopts crome metal equally.
See shown in Figure 4: the ice-making device of conventional solution: be outside the inner core a1 that aldubra or stainless steel are processed around on copper pipe a2; Be welded on copper pipe on the inner core again; Let two kinds of fluids that have the temperature difference; A kind of mobile in copper pipe a2, one other fluid then flows in inner core a1, thereby realizes heat exchange.But such heat exchange structure does not exist the welding of copper pipe and inner core firm or leak deficiency such as weldering easily, produces great thermal resistance, and the ice making effect is had a greatly reduced quality, the increase energy consumption, and the material that is adopted will have preferably Corrosion Protection but costs an arm and a leg.
See shown in Figure 5: ice-making device 20 of the present invention comprises the urceolus 22 that shape that inner core 21 that ordinary carbon steel processes and same material are processed cooperatively interacts; Urceolus 22 utilizes principle of expanding with heat and contracting with cold tightly to be enclosed within on the inner core 21; Both contact-making surfaces are provided with the fluid passage that tool is imported and exported, and the fluid passage processes groove 23 formations that (turnning and milling or casting) forms by the outer surface of inner core 21 or the inner surface of urceolus 22.The technology of this " groove is managed on behalf of another " need not welded, and technology is simple, especially can effectively reduce thermal resistance.Inner core 21 tops have one or several ice mouth.
As the improvement of technique scheme, the structure setting that groove 23 takes the degree of depth to pass through and deepen gradually, the structure setting that also can adopt width to pass through and widen gradually.
When the ice-making device of employing technical scheme of the present invention is made evaporator operation; Groove 23 is gone into shallow go out dark (or go into narrow go out wide); Adapt with the Volume Changes that takes place in the process of cold-producing medium phase-state change (becoming vapour by liquid), promptly the cross-sectional area of groove 23 increases from arrival end toward the port of export gradually, with the purpose of the flow section that realizes increasing gradually fluid; Thereby the minimizing flow resistance cuts down the consumption of energy; When making condenser working, situation is just opposite, and groove 23 is gone into and gone out shallow (or go into wide go out narrow) deeply.
As the improvement of technique scheme, the surfaces externally and internally of inner core 21 all is coated with the overcoat 211 that adopts crome metal, and the surfaces externally and internally of urceolus 22 all is coated with the overcoat 221 that adopts crome metal.Adopted the chromium plating protective layer with strong corrosion resistant property, the material of inner core 21 and urceolus 22 can adopt the cheaper ordinary carbon steel of price to replace traditional stainless steel or aldubra, can reach better anticorrosion ability and reduce cost again.
As the improvement of technique scheme, the internal face of groove 23 is provided with the small protruding kernel structure of " field " shape or other shapes.This structure can further increase the contact-making surface of fluid passage.Also smooth inner wall.
As the improvement of technique scheme, the cross section of inner core 21 can be circle, can also be the plane geometric shape of semicircle, square or other sealings.
As the improvement of technique scheme, groove 23 is grooves of the one group of helicla flute, straight trough, S shape groove or other shapes that are provided with the axially parallel of inner core 21 or urceolus 22.
As the improvement of technique scheme, groove 23 is one trough body structure along the inner surface axial plural number time spiral winding of the outer surface of inner core 21 or urceolus 22, extends to the other end from an end of inner core 21 or urceolus 22.
See shown in Figure 6: the skates of the ice machine of conventional solution are that a solid garden post processes the thread groove that helical form is provided with outward, and weight is big, and consumptive material is many; Adopt etch-proof stainless steel to make, cost is very high; And because Heavy Weight makes the transmission device energy consumption very big.
See shown in Figure 7ly, skates 80 of the present invention comprise the hollow cylinder 81 that an ordinary carbon steel is processed, and the outer surface of cylinder 81 has the thread groove 82 that helical form is provided with; Cylinder 81 distinctive hollow-core constructions significantly reduce ice making cutter weight, have also reduced the energy consumption of transmission device;
Jack-post 83 has all been riveted at two ends at cylinder 81, jack-post 83, cylinder 81 coaxial settings.
As the improvement of technique scheme, be coated with the overcoat 811 that adopts crome metal on the surface of cylinder 81, its thickness is 0.7～0.1mm.The material of cylinder 81 can adopt the cheaper ordinary carbon steel of price to replace traditional stainless steel, adopts chrome faced overcoat, can reach better anticorrosion ability.
See shown in Figure 6: its skates that adopt 80 entire bodies of common ice machine all are provided with thread groove 82, and the borneol cutting is seen off, and when the long-time mistake of cryogenic temperature was low, borneol can firmly be bonded on the thread groove and not take off, and is prone to make ice capacity influenced; Redundant ice also can be formed one with ice making cutter and ice-making device inwall, and this moment, the ice machine decelerator operated by force, will cause equipment power dissipation to increase, and causes the structural destruction of ice machine when serious.
See shown in Figure 8: ice of the present invention shovel 90, be located at skates 80 and go out the ice end, skates 80 go out the ice end also be provided with a circle and ice shovel 90 cooperate deice the ring of light 91, the diameter that deices the ring of light 91 is more smaller than the diameter of thread groove 82 bottom lands.
Deice the diameter little 0.1-0.5mm of the diameter of the ring of light 91 than thread groove 82 bottom lands.
As the improvement of technique scheme, it is the overcoat that 0.7～0.1mm adopts crome metal that ice shovel 90, the surface that deices the ring of light 91 are coated with thickness respectively.
Under the rotation of the thread groove 83 of skates 80 drives; The ice that ice machine produced rises from bottom to top, when being raised to when deicing the ring of light 91, opens release by the ice shovel that ice shovel 90 will deice on the ring of light 91 cylinders on ice; Ice can not stick on the skates 80 like this, and also can not be trapped in influences normal operation in the ice machine.
Claims (4)
1. sea-fresh water dual-purpose continuous ice-supply type ice maker; It includes: compressor (10), ice-making device (20), go out ice pipe (30), heating power expansion valve (40), device for drying and filtering (50), gas-liquid separator (60), condenser (70); Skates (80); Wherein, The ice shovel (90) that skates (80) have is located at out the ice mouth place of ice pipe (30), it is characterized in that: compressor (10) and ice-making device (20) are driven by first motor (11) and second motor (21) respectively, and compressor (10) links to each other with ice-making device (20) via condenser (70), gas-liquid separator (60), device for drying and filtering (50) and heating power expansion valve (40); Ice-making device (20) constitutes the loop via gas-liquid separator (60) and compressor (10) in addition, goes out the side that ice pipe (30) is located at ice-making device (20); Described ice-making device (20) also is combined with a water level control box (100);
Described condenser (70) comprises a cylinder (71), and cylinder (71) is outer tightly to be with a urceolus (72), is provided with the fluid passage that tool is imported and exported between cylinder (71) and the urceolus (72);
The inner surface of cylinder (71) is coated with the overcoat that adopts crome metal; Be provided with spiral cylinder (74) in the cylinder (71), spiral cylinder (74) is coaxial with cylinder (71), and spiral cylinder (74) cylinder (71) relatively is free to coaxial rotation; Cylinder (71) bottom also offers water inlet (711).
2. ice machine according to claim 1 is characterized in that: the fluid passage is made up of the groove (73) that the inner surface of the outer surface of cylinder (71) or urceolus (72) processes; Groove (73) extends to the other end along the inner surface spiral winding of the outer surface or the urceolus (72) of cylinder (71) from cylinder (71) or urceolus (72) one ends.
3. ice machine according to claim 2 is characterized in that: an end of groove (73) comprised cold wave channel (731); The degree of depth of groove (73) passes through and deepens gradually.
4. ice machine according to claim 3 is characterized in that: the outer surface of spiral cylinder (74) is coated with the overcoat that adopts crome metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101517636A CN101251324B (en) | 2006-11-28 | 2007-09-29 | Sea-fresh water dual-purpose continuous ice-supply type ice maker |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620153822.4 | 2006-11-28 | ||
| CN 200620153821 CN200975817Y (en) | 2006-11-28 | 2006-11-28 | Ice making knife of continuance ice output type ice making machine |
| CN200620153823.9 | 2006-11-28 | ||
| CN 200620153822 CN200975818Y (en) | 2006-11-28 | 2006-11-28 | Ice spade structure of continuance ice output type ice making machine |
| CN200620153823 | 2006-11-28 | ||
| CN200620153821.X | 2006-11-28 | ||
| CNU2007200484043U CN201021862Y (en) | 2007-02-07 | 2007-02-07 | Water cooling condenser |
| CN200720048404.3 | 2007-02-07 | ||
| CN2007101517636A CN101251324B (en) | 2006-11-28 | 2007-09-29 | Sea-fresh water dual-purpose continuous ice-supply type ice maker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101251324A CN101251324A (en) | 2008-08-27 |
| CN101251324B true CN101251324B (en) | 2012-02-08 |
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ID=38902102
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620153822 Expired - Fee Related CN200975818Y (en) | 2006-11-28 | 2006-11-28 | Ice spade structure of continuance ice output type ice making machine |
| CN2007101517636A Expired - Fee Related CN101251324B (en) | 2006-11-28 | 2007-09-29 | Sea-fresh water dual-purpose continuous ice-supply type ice maker |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620153822 Expired - Fee Related CN200975818Y (en) | 2006-11-28 | 2006-11-28 | Ice spade structure of continuance ice output type ice making machine |
Country Status (1)
| Country | Link |
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| CN (2) | CN200975818Y (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5405168B2 (en) * | 2008-04-01 | 2014-02-05 | ホシザキ電機株式会社 | Ice making unit of a flow-down type ice machine |
| CN101881536A (en) * | 2010-06-24 | 2010-11-10 | 上海弗格森制冷设备有限公司 | Ice machine for making tube ice |
| CN111141076B (en) * | 2019-12-19 | 2022-04-19 | 佛山市南海区平洲技能五金机械厂 | Ice making barrel, seawater ice making machine, seawater ice making system and ice making method |
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| CN2364410Y (en) * | 1999-04-16 | 2000-02-16 | 上海交通大学 | Screw type continuous sea water and fresh water ice-making device |
| CN2387483Y (en) * | 1999-04-16 | 2000-07-12 | 上海交通大学 | Dual-purpose air cooling continuous ice machine for purified water and running water |
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| CN2453355Y (en) * | 2000-11-27 | 2001-10-10 | 宁波南洋酒店用品制造有限公司 | Continuous ice making machine |
| CN2456111Y (en) * | 2000-12-29 | 2001-10-24 | 深圳市玉霖工业设计有限公司 | Ice maker from seawater |
| CN1488902A (en) * | 2003-08-21 | 2004-04-14 | 上海交通大学 | Sea water fresh water two-purpose ice-making apparatus |
| CN2709821Y (en) * | 2004-07-01 | 2005-07-13 | 上海交通大学 | Sea water ice making machine |
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- 2006-11-28 CN CN 200620153822 patent/CN200975818Y/en not_active Expired - Fee Related
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187763Y (en) * | 1994-01-14 | 1995-01-18 | 丁宏伟 | Corrosion-resistant combined tube refrigerating evaporator |
| CN2274324Y (en) * | 1996-09-20 | 1998-02-11 | 上海交通大学 | Sea-water ice-making machine for fishing boat |
| US5974823A (en) * | 1997-06-02 | 1999-11-02 | Hoshizaki Denki Kabushiki Kaisha | Auger type ice making machine |
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| CN2453355Y (en) * | 2000-11-27 | 2001-10-10 | 宁波南洋酒店用品制造有限公司 | Continuous ice making machine |
| CN2456111Y (en) * | 2000-12-29 | 2001-10-24 | 深圳市玉霖工业设计有限公司 | Ice maker from seawater |
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| CN2709821Y (en) * | 2004-07-01 | 2005-07-13 | 上海交通大学 | Sea water ice making machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN200975818Y (en) | 2007-11-14 |
| CN101251324A (en) | 2008-08-27 |
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Effective date of registration: 20170808 Address after: 510000, 803, 9 Lei Jie two street, Guangzhou, Guangdong, Tianhe District Patentee after: Liang Rongguang Address before: Two, building 511356, building 2, No. two, Yonghe Road, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou, 203 Patentee before: Guangzhou Qiaoli Freezing Technology Co., Ltd. |
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