CN1888751A - Water stirring mechanism for ice-making machine - Google Patents
Water stirring mechanism for ice-making machine Download PDFInfo
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- CN1888751A CN1888751A CN 200610041037 CN200610041037A CN1888751A CN 1888751 A CN1888751 A CN 1888751A CN 200610041037 CN200610041037 CN 200610041037 CN 200610041037 A CN200610041037 A CN 200610041037A CN 1888751 A CN1888751 A CN 1888751A
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Abstract
This invention is a kind of water stirring mechanism of ice machine. It is improvement of water stirring mechanism of existing ice machine. It includes: at least one water stirring electric engines, at least one electric engine gallows frames and at least one water stirring mechanisms. The said electric engine gallows frames extend and connects above the icebox of ice machine. Water stirring electric engine is arranges on the electric gallows frame. The electric engine shaft of water stirring electric engine extends to the close bottom of icebox. The said water stirring mechanism is fixed on the shaft end of the said close bottom. The water stirring mechanism is working by rotating. Thus, it controls the occupied areas of the icebox. The water stirring mechanism is totally immerged in the bottom of the icebox. Thus, it prevents heat exchange between the refrigerated water in the icebox and the area above water, which conserves energy. Water is stirred by rotation mode, which improves the fluidity of water. It increases the transparency of ice.
Description
Technical field
The present invention relates to a kind of water stirring mechanism of ice machine, is the improvement to the water stirring mechanism of the ice machine in the prior art.
Background technology
In existing bullet hair style ice machine, its structure mainly comprises a mechanism for ice maker, an ice storage case.Mechanism for ice maker comprises ice making box and ice making evaporator.Ice making evaporator is fixed on the ice making box top by fixture, on the evaporation tube of ice making evaporator, be connected with some ice making posts, one end of some ice making posts extends downward in the ice making box, evaporimeter is connected in the refrigeration system, water in the ice making box is freezed by evaporimeter under the effect of refrigeration system, and around the ice making post, freeze, the time of freezing is controlled by controller, in case the time of freezing arrives or the size of ice arrives regulation, make normally closed solenoid valve open by computer controller, by hot fluorine evaporimeter is dashed ice, at this moment the temperature on the evaporimeter raises and the ice of being tied around the ice making rod is come off downwards enter in the ice making box, and is sent in the ice storage case by the deicing apparatus in the ice making box.Certainly, the ice machine that does not need to deice conveyer is also arranged.
Experiment shows, the reason of ice cube white blur is that the water around the ice making rod is frozen into ice simultaneously together with the air in the water, that is to say, prepared ice cube is carried bubble secretly, such ice cube does not only have glittering and translucent texture, and owing to bubble is arranged, the quality inequality in the ice cube, difference of hardness is easy to melt; The evaporating temperature of evaporimeter also has very significant effects to the transparency of ice cube simultaneously, when evaporating temperature is high more (subzero more than 10 degrees centigrade), the time that water around the ice making post build-ups ice is long more, the air that contains in the water just is not easy to be frozen into simultaneously in the ice more, the transparency of ice cube is just high, but can be cost with the sacrifice time like this; When otherwise evaporating temperature is low more (subzero below 15 degrees centigrade), if the water around the ice making post does not reach certain movement velocity, the time that water around the ice making post build-ups ice is short more, and the air that contains in the water is easy more being frozen in the ice simultaneously just, and the transparency of ice cube is just low more.
For working out the ice machine of making the high ice cube of transparency, a lot of methods were arranged in the technical field, as United States Patent (USP) 5,425,243 have all disclosed a kind of mechanism with Chinese patent 200320115624.5: an oscillating plate is set in ice making box bottom, up-down vibration under the driving of vibrating mechanism is discharged from the air in the ice making box water, to reach the transparent effect of obtained ice cube.Because this motion of mechanism scope only limits to less zone, ice making rod bottom, the amplitude of mechanism's swing is less, so two patents have all adopted the cold evaporimeter of a kind of indirect biography simultaneously, directly do not flow through cold-producing medium in the ice making rod, so that the evaporating temperature of ice making rod is in higher level, by raising evaporating temperature, the prolongation ice making time reaches the transparent purpose of ice cube.Clearly, above-mentioned patented technology scheme though reached the purpose of producing the High-quality transparent ice cube, has but been sacrificed the energy consumption of product, and is unsatisfactory.Chinese patent 01218139.0 has proposed a kind of water stirring mechanism of ice machine for another example, and this mechanism stirs the water bar by driven by motor and rotates, thereby stirs the water in the ice making box, makes glassware for drinking water wherein that certain fluidity be arranged, thereby wants to reach the purpose that makes clear ice bodies.But this motion of mechanism can make the water surface out-of-flatness of ice making box, thereby makes prepared ice cube surface irregularity, influences the quality of ice cube greatly; Stir the water bar owing in every capable evaporimeter, all being provided with simultaneously, make the density of arranging of ice making rod lower, and owing to about 1/3rd of the rotation circumference range of stirring the water bar participates in stirring water, remainder all is exposed, therefore can make the water that is cooled in the ice making box and the air on the water surface by stirring the rotation generation heat exchange of water bar, reduce refrigerating efficiency, increase the energy consumption of ice machine, this water stirring mechanism can only adopt very low velocity of rotation, be generally 40-80RPM, so just make the water flowability in the ice making box very poor, therefore can not produce the high ice cube of transparency.This kind mechanism obviously is restricted the agitation speed of water, and when speed reaches 100 when changeing, water can be taken out of ice making box, and the water level in the ice making ice making box that makes is more and more shallow, thus can't realize both energy-conservation, the transparency ice manufacturing system of high-efficient transparent again.Also as the water circulation water stirring mechanism of a kind of ice machine of describing in the China Patent No. 02263082.1; this mechanism has adopted a rotation connected mode that water pump seals with three silica gel circles by flexible pipe and ice making ice making box; when each ice making cycle finishes for ice cube is taken off; ice making box must overturn; so its junction need relatively rotate; the reliability of its rotating mechanism; life-span; and the silica gel circle can long-term rotate and be worn; can produce after the sealing difference and leak and water level is descended; if the ice making box middle water level descends; water pump will dally; very fast water pump will damage, and is the protection water pump, also needs at pump intake a screen pack to be installed; if foreign material are arranged; to accumulate in the filter screen place, and make the water pump internal circulating load reduce, thus the transparency of influence ice.A kind of water stirring mechanism of ice machine has and for example been described in the China Patent No. 01238329.5, be to adopt a link drive, circular motion is converted into the promotion of level, several finger-type shape drawbars are moved back and forth at the ice making intercolumniation of ice chest, having taken more ice making box space also can produce the wearing and tearing of working of plastics and pollute the water quality that the participation ice making is used, velocity of rotation is restricted, too fast can cause the push rod fracture, unequal other influence of the water surface, cross slow and do not reach the transparency ice requirement, speed can only be below 100RPM, its transmission mechanism is installed complicated, precision requirement is very high, so its practicality is very not high, nobody adopts this kind structure to remove to produce in batches product so far.
Also have, drop down pouring formula mechanism for ice maker as employing, also can realize producing transparency ice, water from eminence, by a water route distributor current are distributed into several threads, along the surface trickling of vertically arranged substantially spill ice mould, the current that make are pasting spill ice mould and are progressively build-uping ice, because the cold on the ice mould is to pass to its by the steaming device that is attached to thereafter under the influence of gravity, adding current constantly exchanges with air in large quantities, so its efficient is very low, and ice cube is more irregular, the product of equal relatively ice-making capacity, just demonstrate the too high shortcoming of relative power, more and more far away apart from the distance of contemporary energy-conserving and environment-protective consciousness.
Also has a kind of spray structure, can produce transparent ice cube equally, but because the water pump pressurized is too high, life requirements to water pump is very high, nozzle stops up easily, water is almost upwards sprayed with atomizing, a lot of energy and air exchange have been wasted, especially ice-making capacity will sharply descend when environment temperature is higher, the ice machine of spray structure also has a fatal weakness, it is exactly its process that deices, because the opening of ice mould is towards following, current are the openings that are ejected into the ice mould from bottom to top, so ice can be fallen down from the ice mould, several apertures must be opened as the passage that deices ice mould inside and outside air pressure balance in the process in the top of each ice mould, otherwise will negative pressure state in deicing Shi Bingmo, ice cube can't come off at short notice, for ice cube can be come off very soon, need add an amount of normal-temperature water at the top of ice mould helps deice, and dust is just being gathered at the top of ice mould in use for some time, dirt, foreign material even evaporimeter are because self quality of coating problem, and corroded, and the water that helps to deice flows through from so very antihygienic surface, flow to ice mould in some pores at each ice mould top of mentioning again in the above, contacting the back with ice cube takes off ice, each ice making cycle just has the part water that may pollute like this to be brought in the ice making water of this mould ice cube surface and counterdie, obviously, if better do not improve, this series products will along with the consumer to the progressively understanding of this defective and unwelcome.
Summary of the invention
Task of the present invention be to provide a kind of help saving the water ice making box space, in the ice making box can be fully mobile, can guarantee not produce vortex again, splash and guarantee the water surface stably, can avoid the water that is cooled in the ice making box and the air on the water surface to produce heat exchange and embody energy-conservation, as to be of value to the transparency of improving the ice cube that makes and ice machine simple in structure and easy for installation water stirring mechanism.
Task of the present invention is finished like this, a kind of water stirring mechanism of ice machine, it comprises that at least one stirs hydroelectric machine 1 and at least one motor bearing frame 3 and at least one and stir wet part 4, described motor bearing frame 3 is received above the ice making box 7 of mechanism for ice maker, stirring hydroelectric machine 1 is arranged on the motor bearing frame 3, the motor shaft 3 that stirs hydroelectric machine 1 is stretched over the nearly bottom of ice making box 7, describedly stirs the axle head that wet part 4 is fixed on the place, nearly bottom of motor shaft 2 ice making box that is stretched over 7 that stirs hydroelectric machine 1.
The upper end of the two ends of motor bearing frame 3 of the present invention and a pair of leg 20 is fixed, and a pair of leg 20 one extend on ice making box 7 both sides wall bodies.
A pair of leg 20 one of the present invention extend on the outer wall of ice making box 7 both sides wall bodies.
A pair of leg 20 one of the present invention extend in the upper edge of ice making box 7 both sides wall bodies.
Of the present inventionly stir the middle part that hydroelectric machine 1 is arranged on the length direction of motor bearing frame 3, its rotating speed is greater than 1000RPM.
The wet part 4 that stirs of the present invention is for stirring wiper blade.
The material that stirs wiper blade of the present invention is a rubber.
Rubber of the present invention is silicon rubber.
Silicon rubber of the present invention is transparent nontoxic food-grade silicon rubber.
The present invention's advantage is compared with the prior art stirred wet part 4 with rotation mode work, makes the area of shared ice making box 7 obtain remarkable control; And stir the bottom that water position 4 is immersed in ice making box 7 fully, water and the air on the water surface that therefore can avoid being cooled in the ice making box produce heat exchange and embody energy-conservation; Stir water with rotation mode, the flowability of water improves, and the transparency of ice cube is improved.
Description of drawings
Fig. 1 is an example structure figure of water stirring mechanism of the present invention.
Fig. 2 is the assembling schematic diagram of water stirring mechanism of the present invention and ice-maker makes ice mechanism.
Fig. 3 is the assembled shaft mapping of water stirring mechanism of the present invention and ice-maker makes ice mechanism.
The specific embodiment
In Fig. 1 and Fig. 2 and Fig. 3, as the hydroelectric machine 1 that stirs of the present invention, constitute by motor body, coil, magnetic links, both can also can make by oneself by commercially available acquisition.On motor bearing frame 3, offer a pair of motor installing hole 18, revolved successively with pair of screws and to default in a pair of motor fixing hole that stirs on the hydroelectric machine 1 17 backs and then revolve and in motor installing hole 18, successfully be fixed on the motor bearing frame 3 thereby will stir hydroelectric machine 1.For motor bearing frame 3, though what provide in the drawings is the structure of en plaque, the restriction that is not illustrated for example can also be adopted the structure of strip.The two ends of motor bearing frame 3 can be fixing with a pair of leg 20 that is arranged on the wall body of ice making box 7 both sides (left and right side shown in the figure) by screw.Know that by figure the position of stirring hydroelectric machine 1 is the centre that occupy the length direction of motor bearing frame 3.If the power of ice machine is bigger, ice-making capacity in unit interval is big, ice making box 7 is also corresponding when big, so, water stirring mechanism of the present invention just can have a pair of even more a plurality of, though Fig. 1-3 has only provided the water stirring mechanism of a structure of the present invention as embodiment, can't give according to needing increase and decrease to bring difficulty in the understanding, because the structure of water stirring mechanism, mounting means, the mechanism of action are identical.Need to prove that when having the water stirring mechanism of more than one structure of the present invention, so, the selected or installation site of title on ice making box 7 each other should be consistent at interval.
See by figure is clear, the motor shaft 2 that stirs hydroelectric machine 1 stretches behind the motor axis hole 8 that passes on the motor bearing frame 3 vertically downward, until being stretched over the place, bottom that approaches ice making box 7, as for specifically from the much distances in ice making box 7 bottoms, then according to just not rubbing mutually and be the best with the diapire of ice making box 7 when stirring axle head that wet part 4 is fixed to motor shaft 2.Because, if it is too high from ice making box 7 bottoms to stir wet part 4, can make the water surface spray that rises, otherwise, low can colliding crossed with the bottom of ice making box 7 from the bottom.For stirring wet part 4, though provided a pair of blade in the drawings, unrestricted equally, for example can also there be three pieces or four pieces, still, if blade is too much, then differ and play the flow effect that increases water surely, and can increase the live load that stirs hydroelectric machine 1 on the contrary.Through applicant's test, preferred construction is to adopt two pieces of blades that are word distribution comparatively suitable, and, stir wet part 4 and adopt transparent avirulent food-grade silicon rubber to make, tightly be enclosed within on the motor shaft, need not be by the securing member of screw and so on.Need to prove, if will stir the motor shaft 2 of hydroelectric machine 1 makes shortlyer, use again with the plastic bar of motor shaft 2 couplings and dock with motor shaft 2, and will stir the not end that wet part 4 is fixed on plastic bar ice making box that the lower end is stretched over 7, so, this situation, will be understood that with structure disclosed in this invention be equivalent.
Specifically see Fig. 2,3, ice making box 7 be one by ice making box upset motor 10, drive drive 11, drive the axle 12 that is in transmission connection by drive 11 again, drive kinematic link 13 by the axle 12 that is in transmission connection and promote ice making box 7, ice making box 7 is rotated around ice making box rotating shaft 19, make ice making box 7 under the effect of ice making box upset motor 10, can turn to periodic motion back and forth in the scope about downward-sloping 50 degree from horizontal level.Place one in the ice making box 7 and deicing guide plate 5, when ice making box 7 be rotated tilt about 50 degree angle the time, the guide plate 5 that deices in it freely is tilted to the ice that can allow in the ice making box 7 and is able to free skating and falls ice making box 7 outsides, thereby makes the ice bank of ice below can entering into.
Ice making box 7 horizontal level sense switches 9 are one can determine that ice making box 7 is in the process of upset by controller, whether arrived the device of horizontal level, by this device, controller can allow ice making box 7 rotate or stop at horizontal level by ice making box upset motor 10 from horizontal level.
Ice maker evaporator post 15 is that several can be immersed in the finger-like pipe in the water of ice making box 7, cold-producing medium in the refrigeration system therefrom flows through, realize the still heating action of ice maker evaporator post 15 refrigeration by a magnetic valve that is connected in the refrigeration system pipeline, take away the heat in the water that contacts with ice maker evaporator post 15 during refrigeration, thereby produce ice cube, during heating heat is delivered to the ice cube 16 that is frozen on the ice maker evaporator post 15, thereby under the effect of gravity, make ice cube 16 break away from ice maker evaporator post 15.
Narration the present invention participates in the overall process of ice machine work below: ice making box upset motor 10 rotates ice making box 7, controlled ice making box horizontal level sense switch 9 perception when arriving horizontal level, controller rests on horizontal level by ice making box 7, controller adds water by water injection pipe 14 to ice making box 7, add water process middle water level detector 6 continuous sensed water level, when water level arrived the water level that sets, controller stopped to add water.Water stirring mechanism of the present invention begins the speed high speed rotating with 1000-1200RPM, ice maker evaporator post 15 changes kind of refrigeration cycle work over to by controller, water in the ice making box 7 is constantly stirred at a high speed, with ice maker evaporator post 15 continuous heat-shifts, water is cooled off quickly and evenly, begin to form fine and close clear ice bodies uniformly on the ice maker evaporator post 15, when ice cube is tied needed size, controller stops the running of water stirring mechanism, ice making box upset motor 10 rotates ice making box 7, and ice maker evaporator post 15 changed over to by controller heat periodic duty, in the process that ice making box changes for 7 times, ice cube is shed to very soon and deices on the guide plate 5 and dropped to and stored in the ice storage case of below under the effect of ice maker evaporator post 15 heats, and ice making box 7 continues upset and gets back to horizontal level again, ice making box horizontal level sense switch 9 perception of the horizontal level of controlled ice making box 7, controller rests on horizontal level by ice making box 7, and controller adds water by water injection pipe 14 to ice making box 7, has entered in the next ice making cycle.
Claims (9)
1, a kind of water stirring mechanism of ice machine, it comprises that at least one stirs hydroelectric machine (1) and at least one motor bearing frame (3) and at least one and stir wet part (4), it is characterized in that described motor bearing frame (3) receives ice making box (7) top at mechanism for ice maker, stirring hydroelectric machine (1) is arranged on the motor bearing frame (3), the motor shaft (3) that stirs hydroelectric machine (1) is stretched over the nearly bottom of ice making box (7), described stir wet part (4) be fixed on the motor shaft (2) that stirs hydroelectric machine (1) the axle head at place, nearly bottom of the ice making box that is stretched over (7).
2, the water stirring mechanism of ice machine according to claim 1 it is characterized in that the two ends of described motor bearing frame (3) and the upper end of a pair of leg (20) fix, and a pair of leg (20) one extends on the wall body of ice making box (7) both sides.
3, the water stirring mechanism of ice machine according to claim 2 is characterized in that described a pair of leg (20) one extends on the outer wall of ice making box (7) both sides wall body.
4, the water stirring mechanism of ice machine according to claim 2 is characterized in that described a pair of leg (20) one extends in the upper edge hole of ice making box (7) both sides wall body.
5, the water stirring mechanism of ice machine according to claim 1 is characterized in that the described middle part that hydroelectric machine 1 is arranged on the length direction of motor bearing frame (3) of stirring, and its rotating speed is greater than 1000RPM.
6, the water stirring mechanism of ice machine according to claim 1 is characterized in that the described wet part (4) that stirs is for stirring wiper blade.
7, the water stirring mechanism of ice machine according to claim 6 is characterized in that the described material that stirs wiper blade is a rubber.
8, the water stirring mechanism of ice machine according to claim 7 is characterized in that described rubber is silicon rubber.
9, the water stirring mechanism of ice machine according to claim 8 is characterized in that described silicon rubber is transparent nontoxic food-grade silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100410374A CN100412474C (en) | 2006-07-16 | 2006-07-16 | Water stirring mechanism for ice-making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100410374A CN100412474C (en) | 2006-07-16 | 2006-07-16 | Water stirring mechanism for ice-making machine |
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| Publication Number | Publication Date |
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| CN1888751A true CN1888751A (en) | 2007-01-03 |
| CN100412474C CN100412474C (en) | 2008-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100410374A Expired - Fee Related CN100412474C (en) | 2006-07-16 | 2006-07-16 | Water stirring mechanism for ice-making machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949624A (en) * | 2010-09-30 | 2011-01-19 | 江苏白雪电器股份有限公司 | Water stirring mechanism for ice-making device |
| CN108019994A (en) * | 2017-12-28 | 2018-05-11 | 杨红波 | A kind of pure ice system and its preparation process |
| CN108120192A (en) * | 2017-12-15 | 2018-06-05 | 广州科勒尔制冷设备有限公司 | A kind of manufacturing method and manufacture device of transparent ice cube |
| CN108317788A (en) * | 2016-12-29 | 2018-07-24 | 博西华电器（江苏）有限公司 | Ice maker and refrigerator |
| CN112229117A (en) * | 2020-10-23 | 2021-01-15 | 中山东菱威力电器有限公司 | Ice making water box for transparent ice making machine |
| KR102349517B1 (en) * | 2021-05-18 | 2022-01-12 | 주식회사 디알텍 | Ice maker with supporting bracket of upper attaching type |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101264619B1 (en) | 2010-06-24 | 2013-05-27 | 코웨이 주식회사 | Method for making ice |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5538411A (en) * | 1978-09-08 | 1980-03-17 | Taisei Corp | Raw water agitator for ice making plant |
| JPH11257809A (en) * | 1998-03-12 | 1999-09-24 | Hoshizaki Electric Co Ltd | Ice making structure of water-storage-type ice machine |
| KR20040039089A (en) * | 2002-10-31 | 2004-05-10 | 삼성광주전자 주식회사 | Ice making machine |
| CN1442222A (en) * | 2003-04-10 | 2003-09-17 | 上海交通大学 | Small scale freezing concentration equipment |
| CN2662159Y (en) * | 2003-10-25 | 2004-12-08 | 杨百昌 | Novel clear ice making mechanism |
| CN2926940Y (en) * | 2006-07-16 | 2007-07-25 | 戴进军 | Agitating mechanism of ice maker |
-
2006
- 2006-07-16 CN CNB2006100410374A patent/CN100412474C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949624A (en) * | 2010-09-30 | 2011-01-19 | 江苏白雪电器股份有限公司 | Water stirring mechanism for ice-making device |
| CN108317788A (en) * | 2016-12-29 | 2018-07-24 | 博西华电器（江苏）有限公司 | Ice maker and refrigerator |
| CN108120192A (en) * | 2017-12-15 | 2018-06-05 | 广州科勒尔制冷设备有限公司 | A kind of manufacturing method and manufacture device of transparent ice cube |
| CN108019994A (en) * | 2017-12-28 | 2018-05-11 | 杨红波 | A kind of pure ice system and its preparation process |
| CN112229117A (en) * | 2020-10-23 | 2021-01-15 | 中山东菱威力电器有限公司 | Ice making water box for transparent ice making machine |
| KR102349517B1 (en) * | 2021-05-18 | 2022-01-12 | 주식회사 디알텍 | Ice maker with supporting bracket of upper attaching type |
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| Publication number | Publication date |
|---|---|
| CN100412474C (en) | 2008-08-20 |
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Granted publication date: 20080820 Termination date: 20130716 |