CN102252477B - Ice machine - Google Patents
Ice machine Download PDFInfo
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- CN102252477B CN102252477B CN 201110176694 CN201110176694A CN102252477B CN 102252477 B CN102252477 B CN 102252477B CN 201110176694 CN201110176694 CN 201110176694 CN 201110176694 A CN201110176694 A CN 201110176694A CN 102252477 B CN102252477 B CN 102252477B
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Abstract
An ice machine comprises a box, a water circulation system and a drainage system, wherein the water circulation system comprises an ice maker and a circulating water pump, the box is provided with an ice making cavity, and the ice maker is arranged in the ice making cavity; the water circulation system also comprises a running water box, an internal water box and a running water switch; the running water box is arranged on the top of the ice maker, the internal water box is arranged at the bottom of the ice maker, and the circulating water pump is communicated with the internal water box; the circulating water pump is connected with the running water box through an outlet connecting pipe, the bottom of the running water box is provided with a plurality of running water holes, the running water switch is arranged on a pipeline between the circulating water pump and the running water box; and the running water switch comprises a shell, a magnetic switch and a magnetic floating ball. Since the structure is adopted, when the running water switch cannot act because of water shortage or the running water switch is disconnected because of the reset of the built-in magnetic floating ball of the running water switch, a signal can be transmitted to a control device and the control device can open the protective function.
Description
Technical field
The present invention relates to a kind of ice machine, the water circulation system band excessive low water level protection function of ice machine especially, draining has ice machine water circulation and the drainage system of direct discharging and two kinds of mode of operations of forced discharge.
Background technology
The medium and small ice machine of selling on the market is minute two classes generally: a class is desk-top ice machine, and another kind of is vertical ice machine.
The water circulation system of desk-top ice machine mainly is comprised of following parts: inner water tank, pump water inlet, water pump, pumping line, ice maker, ice making box, time controller etc.Inner water tank is positioned at the machine bottom, and ice making box is positioned at the machine top, and ice maker is loaded on ice making box inside.Pure water is poured in the inner water tank manually, and pump water inlet one end stretches into inner water tank, and the other end is connected with the pump entrance pipe; Pumping line one end connects exit of pump, and the other end is connected in the ice making box.When ice machine starts, water pump is started working, water is pumped in the ice making box from inner water tank, when water is filled with, the ice making post of the some on the ice maker will be immersed in the water, during compressor operating, to below-15 ℃, the water around the ice making post slowly congeals into ice around the ice making post temperature on the ice maker, after reaching the scheduled time with fast reducing, the time controller startup deices action, behind the certain hour of interval, startup adds the hydrodynamic(al) work automatically again, begins simultaneously again ice making, form an operation cycle, and repeat circulation ice-making.The drainage system of desk-top ice machine is made of the osculum of inner water tank bottom, drainpipe, water blockoff nut etc., need not generally speaking draining, when cleaning ice machine, twist off the water blockoff nut after, the waste water in the machine can flow out automatically.It is simple in structure adopting the ice machine advantage of this water circulation system and drainage system, with low cost.Shortcoming is: 1. when the water pump fault can't normal water supply, ice machine can not correctly be judged, causes ice machine to break down; 2. the water surface remains static during owing to ice making, and the micro-bubble that produces during ice making is sneaked into ice cube inside, and the ice cube that causes producing presents milky, affects the color and luster of ice cube; 3. this system can only be used for small type ice cube maker, and ice-making capacity is low.
The water circulation system of vertical ice machine mainly is comprised of following parts: water box, water injection system (comprising water inlet pipe, water pump, outlet pipe, sprinkler head etc.), water fender, ice maker, water inlet system etc.Water box places the bottom of machine, and ice maker places the top of machine, and water injection system is positioned at the centre of machine.Water pump in the water injection system has water inlet and delivery port, and water inlet connects water box by pipeline, and delivery port is connected to shower nozzle by pipeline, and spray nozzle is aimed at ice maker, water fender is arranged below the ice maker.When ice machine is started working, water inlet system is filled it up with water box automatically with water, the water inlet pipe of water injection system is extracted water out from water box, be sprayed onto on the ice maker from nozzle by water pump, shelves water plate below the ice maker can be with water stream channel and ice stream channel separation, and current flow in the ice bank when preventing ice machine.The temperature of ice maker will maintain below-15 ℃ in the time of in working order, when water is ejected into the ice maker surface, part water can be fallen into water box, part water can form ice sheet on the ice maker surface, when ice sheet reached certain thickness, controller can start the program of deicing and deice, when deicing when finishing, can again start ice making, so circulation.Vertical ice machine gets drainage system and comprises following parts: the osculum of ice bank bottom, drainpipe, drainage joint etc.Ice bank bottom has aperture, and ice cube can be blocked, but waste water can use from aperture and flow out, and flows out drainage joint through drainpipe, accesses sewer between the drainage joint connecting water pipe.The ice machine advantage that adopts this water circulation system and drainage system is that ice-making capacity is large, and ice making speed is fast, the ice cube color and luster of production sparkling and crystal-clear transparent, color and luster good.Shortcoming is: 1. when the water pump fault can't normal water supply, ice machine can not correctly be judged, causes ice machine to break down; 2. owing to adopting water injection system, the easy generation dabbles during water flow jet, both easily accelerated behind the inflow ice bank that dabbles to deposit ice-out, can cause generation waste water again, causes water waste larger; 3. the osculum height of foreign department subfamily can surpass 50CM, because structural limitations, ice machine can't effluent, uses limitation large.
Summary of the invention
The objective of the invention is: an ice machine is provided, and it has excessive low water level protection, and outer water box water is completely protected the using water wisely characteristics.
The present invention is achieved in that a kind of ice machine, comprise casing, water circulation system and drainage system, described water circulation system comprises ice maker, water circulating pump, casing has ice making cavity, ice maker is arranged in the ice making cavity, and its special character is: described water circulation system also comprises flowing water box, water box and flowing water switch; The box-packed top at ice maker of flowing water, water box are contained in the ice maker bottom, and water circulating pump is communicated with flowing water box and water box; Water circulating pump is communicated with the flowing water box by the water outlet tube connector, and the bottom of flowing water box is provided with several discharge orifice, and the flowing water switch is arranged on the pipeline between water circulating pump and the flowing water box;
The flowing water switch comprises shell, magnetic switch and magnetic ball float.
Described a kind of ice machine, its special character is: described drainage system comprises water leg and the outer collecting box of the inner bag bottom that is arranged on ice making cavity, and the water outlet tube connector is arranged on the outer collecting box, is provided with the water blockoff nut on the water outlet tube connector; Water leg is communicated with outer collecting box by overflow pipe and tube connector.
Described a kind of ice machine, its special character is: described drainage system also comprises draining pump, is arranged on the anti-overflow mozzle on the outer collecting box base plate, muscle position and the water level switch of projection; Water level switch is arranged on the muscle position, on the base plate of the outer header tank at anti-overflow mozzle place through hole is arranged, and through hole communicates with the anti-overflow mozzle;
The muscle position of projection is lower than the top of collecting box; On the bottom lowest surfaces of outer collecting box draining pump is installed.
A kind of ice machine of the present invention owing to adopting such structure, is worked as lack of water, and the flowing water switch is failure to actuate, or the built-in magnetic ball float of flowing water switch resets, and the flowing water switch disconnects, and this moment, signal was delivered to control device, and control device is opened defencive function.
Description of drawings
Fig. 1 is cutaway view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of ice machine comprises casing, water circulation system and drainage system, and described water circulation system comprises ice maker 5, water circulating pump 12, and casing comprises shell, heat-insulation layer and inner bag 3, and casing has ice making cavity, and ice maker 5 is arranged in the ice making cavity.
Described water circulation system also comprises flowing water box 4, water box 6 and flowing water switch 10; Top, water box 6 that flowing water box 4 is contained in ice maker 5 are contained in ice maker 5 bottoms, and water circulating pump 12 is communicated with flowing water box 4 and water box 6; Water circulating pump 12 is communicated with flowing water box 4 by water outlet tube connector 9; The bottom of flowing water box 4 is provided with several discharge orifice 4A, and there is the water pipe 6A that stretches out the back of water box 6, and water pipe 6A is connected with the water inlet 12B of water circulating pump 12; The delivery port 12A of water circulating pump 12 is connected with the water inlet end of flowing water switch 10 by tube connector 11, and the water side of flowing water switch 10 is connected with the tube connector 4B of flowing water box 4 by tube connector 9, thereby forms a complete water circulation system.
Flowing water switch 10 comprise shell,
When ice machine is worked, inject clean water by water system to water box 6, water circulating pump 12 begins to start simultaneously, and water is extracted out from water box 6, passes through water pump 12, water flow switch 10, tube connector 11,9, enters flowing water box 4, flow out from discharge orifice 4A again, the flow through surface of ice maker 5, because machine work schedule ice device surface temperature is lower than-15 ℃, current can become ice sheet in the ice maker surface condensation, unnecessary water can be fallen into water box 6, so periodic duty.
The operation principle of water flow switch 10 is; when inside has water to pass through; its built-in magnetic ball float can float certain distance; the magnetic switch that can trigger flowing water switch outside after this ball float floats is in conducting state; because magnetic switch connects with control system; control program can judge whether water supply is normal in the system according to the closure/off-state of magnetic switch; when system's lack of water; built-in ball float can't float; the magnetic switch of outside is in off-state; then control program is judged system's lack of water, thus the starting protection program.Water flow switch 10 comprises shell, magnetic ball float and magnetic switch.Magnetic switch can be tongue tube.The shell of water flow switch 10 is connected with the water outlet tube connector with tube connector 11 and is connected.
Described drainage system comprises water leg 3A and the outer collecting box 19 of inner bag 3 bottoms that are arranged on ice making cavity, and water outlet tube connector 19B is arranged on the outer collecting box 19, is provided with water blockoff nut 16 on the water outlet tube connector 19B; Water leg 3A is connected with tube connector and is connected with outer collecting box 19 by overflow pipe 7, the left side of outer collecting box 19 with the water inlet tube connector 19A that stretches out, right side with the water outlet tube connector 19B that stretches out; The water blockoff spiral shell is removed, but draining.
As further improvement: described drainage system also comprises draining pump 18, is arranged on the anti-overflow mozzle 19C on outer collecting box 19 base plates, muscle position 19D and the water level switch 15 of projection; Water level switch 15 is arranged on the 19D of muscle position, on the base plate of the outer header tank at anti-overflow mozzle 19C place through hole is arranged, and through hole communicates with anti-overflow mozzle 19C;
The muscle position 19D of projection is than the low approximately 5mm in the top of collecting box 19; Draining pump 18 is installed on the bottom lowest surfaces of outer collecting box 19.
When ice machine was worked, the inner waste water that produces converged to inner bag water leg 3A, and flowed in the outer collecting box 19 by connecting pipe 7,8.
The client can select multiple drainage pattern as required:
The first, then the client can connect drainpipe at drainage joint 19B voluntarily with 16 dismountings of water blockoff nut, and water is introduced the gutter.
The second, the client can be with water blockoff nut 16 and seal washer 17 lockings, external connection row water pipe on drainage joint 14, because water blockoff nut 16 and seal washer 17 have been locked, water level inside can slowly raise, when water level is elevated to the ball float 15A that touches water level switch, ball float 15A will slowly float with water level, after floating to certain distance on the ball float 15A, the magnetic switch that magnetic ball float 15A will trigger in the water level switch 15 is closed, magnetic switch is connected with control system, control program is judged the height of outer collecting box 19 water levels according to the closure/off-state of magnetic switch, when the magnetic switch in the water level switch 15 was closed, control program is judged outer collecting box 19, and water was full, to automatically start draining pump 18, the waste water pump of inside is gone out the outside, and behind the time-delay certain hour, draining pump 18 quits work, the water level of outer collecting box will raise slowly, so circulation.If normally draining of draining pump 18; the ball float 15A of water level switch 15 will keep float state; inner magnetic switch is kept closure state always; after control program detects certain hour; magnetic switch is closed all the time; to judge that drainage system is unusual, and automatically start the full defence program of outer water box water.
Above-described only is preferential embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art, in the situation that do not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (1)
1. an ice machine comprises casing, water circulation system and drainage system, and described water circulation system comprises ice maker, water circulating pump, and casing has ice making cavity, and ice maker is arranged in the ice making cavity;
Described water circulation system also comprises flowing water box, water box and flowing water switch; The box-packed top at ice maker of flowing water, water box are contained in the ice maker bottom, and water circulating pump is communicated with flowing water box and water box; Water circulating pump is communicated with the flowing water box by the water outlet tube connector, and the bottom of flowing water box is provided with several discharge orifice, and the flowing water switch is arranged on the pipeline between water circulating pump and the flowing water box;
The flowing water switch comprises shell, magnetic switch and magnetic ball float;
Described drainage system comprises water leg and the outer collecting box of the inner bag bottom that is arranged on ice making cavity, and the water outlet tube connector is arranged on the outer collecting box, is provided with the water blockoff nut on the water outlet tube connector; Water leg is communicated with outer collecting box by overflow pipe and tube connector;
It is characterized in that: described drainage system also comprises draining pump, is arranged on the anti-overflow mozzle on the outer collecting box base plate, muscle position and the water level switch of projection; Water level switch is arranged on the muscle position, on the base plate of the outer collecting box at anti-overflow mozzle place through hole is arranged, and through hole communicates with the anti-overflow mozzle;
The muscle position of projection is than low approximately 5 ㎜ in the top of outer collecting box; On the bottom lowest surfaces of outer collecting box draining pump is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110176694 CN102252477B (en) | 2011-06-28 | 2011-06-28 | Ice machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110176694 CN102252477B (en) | 2011-06-28 | 2011-06-28 | Ice machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102252477A CN102252477A (en) | 2011-11-23 |
| CN102252477B true CN102252477B (en) | 2013-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110176694 Active CN102252477B (en) | 2011-06-28 | 2011-06-28 | Ice machine |
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| CN (1) | CN102252477B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604274B (en) * | 2013-11-15 | 2016-03-23 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator ice maker water tank with function of water realizing moisturizing and detect |
| CN106440598B (en) * | 2016-09-28 | 2019-05-03 | 青岛海尔股份有限公司 | Ice machine and refrigerator for refrigerator |
| CN106524614A (en) * | 2016-12-09 | 2017-03-22 | 广州耐雪制冷设备有限公司 | Water flowing type ice maker circulating water effluent automatic separating device |
| IT201700070746A1 (en) * | 2017-06-23 | 2018-12-23 | Brema Group Spa | DRAINAGE DEVICE FOR ICE MAKER |
| CN109497902B (en) * | 2018-12-14 | 2021-07-06 | 九阳股份有限公司 | Dish washing machine and drainage fault detection method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212498C (en) * | 2002-08-01 | 2005-07-27 | 星崎电机株式会社 | Water discharging structure of automatic ice maker |
| CN2727659Y (en) * | 2004-09-16 | 2005-09-21 | 马尼托瓦（中国）制冷有限公司 | An ice-making machine having readily detachable water pump and movable water collecting tank |
| CN201041443Y (en) * | 2007-06-04 | 2008-03-26 | 倪伯杨 | Water circulation utilization device for ice maker |
| JP5052277B2 (en) * | 2007-09-26 | 2012-10-17 | ホシザキ電機株式会社 | Ice making water tank of automatic ice machine |
| CN201522158U (en) * | 2009-10-19 | 2010-07-07 | 浙江爱雪制冷电器有限公司 | Running type ice making machine |
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2011
- 2011-06-28 CN CN 201110176694 patent/CN102252477B/en active Active
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| CN102252477A (en) | 2011-11-23 |
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