KR200481028Y1 - Snow ice maker - Google Patents

Snow ice maker Download PDF

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Publication number
KR200481028Y1
KR200481028Y1 KR2020160000550U KR20160000550U KR200481028Y1 KR 200481028 Y1 KR200481028 Y1 KR 200481028Y1 KR 2020160000550 U KR2020160000550 U KR 2020160000550U KR 20160000550 U KR20160000550 U KR 20160000550U KR 200481028 Y1 KR200481028 Y1 KR 200481028Y1
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KR
South Korea
Prior art keywords
ice
drum
making
making drum
contact
Prior art date
Application number
KR2020160000550U
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Korean (ko)
Inventor
히데오 나까조
Original Assignee
주식회사 아이씨티나까조
주식회사 덴바코리아
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Application filed by 주식회사 아이씨티나까조, 주식회사 덴바코리아 filed Critical 주식회사 아이씨티나까조
Priority to KR2020160000550U priority Critical patent/KR200481028Y1/en
Application granted granted Critical
Publication of KR200481028Y1 publication Critical patent/KR200481028Y1/en

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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
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
    • F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
    • F25C1/142—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the outer walls of cooled bodies
    • F25B41/04—
    • 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
    • F25C1/08—Producing ice by immersing freezing chambers, cylindrical bodies or plates into water
    • 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
    • F25C1/10—Producing ice by using rotating or otherwise moving moulds
    • 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
    • F25C2600/00—Control issues
    • F25C2600/04—Control means

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

The present invention discloses a powder ice ice maker in which one cup of powder ice is repeatedly used to keep ice from being left in the ice making drum when the ice tray is not used for a long time.
This powder ice-
An ice making drum 2 for rotating and contacting the ice making drum; a raw material supplying section 3 for supplying iced water to the ice making water tank 2; A cutting section (4) for scraping the iced ice on the outer circumferential surface, and an ice-maker container (5) comprising a casing of a predetermined shape; And a driving section, wherein the cutting section (4)
A fixing part 412 which is installed near both side surfaces 12 of the ice making drum 1 and is fixed to the fixing member 414 by forming a fixing hole 413; And a residual remover 41 extending from the fixing part 412 to form a contact part 411 contacting the side surface 12 of the ice making drum 1. [
This powder ice ice maker provides an efficient powder ice ice maker in which residue remover formed on both side surfaces of the ice drum is formed, by which the residual remover (41) comes into contact with it to automatically scrape off the ice during the rotation of the ice maker drum.

Description

SNOW ICE MAKER}

The present invention relates to a method and apparatus for recovering a cup of ice from a cup of ice (snow-ice, hereinafter referred to as "ice"), Ice ice maker.

Generally, in the powder ice machine, a cylindrical ice making drum is rotatably installed inside a raw water bath, a part of the ice making drum is immersed in the raw water bath, and a freezing cycle A refrigerant circulation system in which a compressor, a condenser, and an expansion valve are connected to each other by a refrigerant pipe, hereinafter referred to as a cooling cycle unit), and at the same time as the cooling drum rotates, ice is grown on the surface of the ice- There is known a drum-type powder ice ice maker in which a horizontal blade which is in contact with a frozen ice layer with a fine gap is fixed, so that the ice on the surface of a rotating ice-making drum is scraped off by a blade or a container.

Generally, in the powder ice machine, a cylindrical ice making drum is rotatably installed inside a raw water bath, a part of the ice making drum is immersed in the raw water bath, and a freezing cycle A refrigerant circulation system in which a compressor, a condenser, and an expansion valve are connected to each other by a refrigerant pipe, hereinafter referred to as a cooling cycle unit), and at the same time as the cooling drum rotates, ice is grown on the surface of the ice- There is known a drum-type powder ice ice maker in which a horizontal blade which is in contact with a frozen ice layer with a fine gap is fixed, so that the ice on the surface of a rotating ice-making drum is scraped off by a blade or a container.

Such a drum-type powder ice ice maker is disclosed in, for example, JP-A-1993-0000306 and JP-A-2006-0059632. However, the former has a problem of heat transfer efficiency and the latter has a problem that a uniform ice- No. 0821558, No. 0888528, No. 0889528, No. 0825980, which is an improvement of the drum structure to improve the ice-making efficiency of the drum type ice maker, 1999-0022144 and the like.

On the other hand, devices such as a water purifier, a bidet, a humidifying device, and an ice-making device are provided with a fluid tank (also called a raw water tank including a liquid such as juice) A water level sensing device is installed in order to keep the level of the liquid such as water constant. The level sensing device may be of a mechanical type or an electronic type.

The mechanical type of the level detecting apparatus senses the level of the liquid by sensing a change in the magnetic force as the float moves up and down due to buoyancy of the liquid.

The electronic type of water level sensing apparatus includes a capacitive sensor for sensing the level of the liquid by detecting a change in the electrostatic capacity.

However, since such conventional level sensing devices require a mechanical operation of the float, the operation may be poor due to the mechanical structure of the flow. Further, since the operation of the float becomes poor, the detection of the magnet becomes poor, so that the level of the liquid contained in the fluid tank may not be accurately measured. In addition, due to the mechanical structure of the water level sensing device, a float or float supporting structure may be contaminated with foreign matter such as water, and the magnetic force may not be normally detected. Particularly, when the water level is removed after separating the mechanical type water level sensing device, the mechanical complexity of the water level sensing device makes it difficult to remove foreign matter or increase the cleaning time.

On the other hand, in the conventional known powder ice ice maker, during the ice-making operation by the blade or the like on the front surface of the ice-making drum, ice is frozen unnecessarily on both sides of the ice-making drum to interfere with the rotation of the ice-making drum, There is a possibility that the equipment is corroded, the movement is disturbed or the appearance is made unclean.

The present invention is intended to solve the problems of the ice-making bath of the conventional icemaker as follows.

The object of the present invention is to provide a level control means for controlling the level of the non-dynamic force by the atmospheric pressure and to eliminate the residuals unnecessarily formed on both sides of the cylinder of the ice drum.

In order to accomplish the above object, the present invention provides a powder ice-

A cooling cycle portion; A deicing drum for allowing the evaporation refrigerant in the cooling cycle unit to freeze the outer circumferential surface of the drum at the inside of the cylindrical drum; An ice-making water tank in contact with the outer peripheral surface of the ice-making drum during rotation; Wherein the ice-making water is supplied to the ice-making water tank; A cutting unit installed on an outer circumferential surface of the front surface of the ice making drum to scrape ice from the outer circumferential surface; And a bottom portion of the ice making compartment is formed as an opening portion. The rear surface, both sides except for the opening portion and the opening portion, and both sides of the ice making chamber are formed with a casing having a predetermined shape for covering the inside, ; And a driving unit,

Wherein the raw material supply section forms raw water supply first and second flow paths downward from a predetermined position of the raw material water tank and forms a first placement section inside the inlet section of the first flow passage, A tubular portion having a valve seat having a stepped portion (a) to form a second mounting portion and a flow passage hole; And a first gap holding part having a width corresponding to the first flow path and formed at both sides of the valve stem so as to be longer than the width of the first gap holding part, And a control rod having a latching portion, a second gap holding portion corresponding to a second flow path below the first gap holding portion, and a grip portion,

The cutting portion

Fixed government; And a residual removing unit extended from the fixing unit and installed so as to be able to contact the side surface of the ice making drum,
A fixing part fixed at a predetermined position of the external housing; And a contact portion extending from the fixing portion and provided so as to be able to contact the side surface of the ice-making drum.

In order to achieve the above object, the present invention provides an ice-

And may be installed on both sides of the ice-making drum so as to be in contact with the ice-making drum surface by a predetermined length.

In order to achieve the above object, the present invention provides an ice-

And may be a vertical surface connected linearly in contact with the fixing portion so as to be linearly contactable over both side surfaces of the ice-making drum.

In order to achieve the above object, the residual snow removing unit of the powder ice ice maker may be inclined at a predetermined angle from the fixing unit so as to come into contact with the edge formed between the blade portion of the ice making drum and the ice making drum.

In order to achieve the above object, the present invention provides an ice-making machine for ice-making an ice-making machine, comprising:

As described above, the present invention realizes the means for adjusting the water level of the non-moving type raw water by the atmospheric pressure, and has the effect of eliminating the residuals unnecessarily formed on both sides of the cylinder of the ice drum. In other words, during the ice-making operation, unnecessary residuals formed on both sides of the cylindrical outer surface of the drum are formed. However, the residual remover implemented by the present invention scratches both sides of the rotating ice-making drum to improve the rotating force of the rotating ice- Thereby preventing unnecessary contact with various accessory equipment installed close to both sides of the ice-making drum, thereby improving the cause of the failure and providing an efficient powder ice ice maker.

Figs. 1A and 1B are diagrams showing the basic structure of a conventional powder ice ice maker,
FIG. 2 is a perspective view showing the entire configuration of the present invention powder ice ice maker,
3 is a front schematic view of the inventive powder ice ice maker,
4A is a partially omitted cross-sectional view showing the overall structure of the present invention powder ice ice maker,
FIG. 4B is an exploded sectional view of the raw water tank of the present invention powder ice ice maker,
4C is an exploded perspective view of the control rod of the inventive powder ice ice maker,
4D is an enlarged cross-sectional view showing the operation structure of the control rod and the valve body of the present invention powder ice ice maker,
Figs. 5A and 5B are cross-sectional views illustrating the supply and interruption of raw water supply to the inventive powder ice ice-
Fig. 6 is a schematic plan view of one embodiment of a powder ice ice maker having the present invention remover,
FIG. 7 is an exploded perspective view of a residual removing part implemented in a cutting part of the present invention powder ice ice maker,
Figs. 8A to 8C are enlarged views showing various examples of the residual remover of the present invention powder ice ice maker,
FIGS. 9A and 9B are views showing another embodiment of the residual ice removing device of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Generally, the ice maker sequentially circulates the refrigerant while the compressor (A1), the condenser (A2), the expansion valve (A3) and the evaporator (A4) form one cooling cycle, and the external heat is circulated through the evaporator A4 is a drum type ice maker based on a cooling cycle unit A for taking heat around and cooling it and for taking out heat from outside in the ice making drum 1 in contact with water to form ice. As shown in FIGS. 1A and 1B, the inventive ice-making machine also scrapes the ice formed on the outer peripheral surface of the ice-making drum through the cutting part 4 while the ice-making drum 1 is in contact with the raw water of the ice-making water tank 2 The basic configuration is a powder ice ice maker.

The cooling cycle unit A supplies the inside of the ice-making drum 1 with a coolant to cool the outer peripheral surface of the ice-making drum 1. The cooling cycle unit A rotates the raw material water contacting the outer circumferential surface of the ice-making drum 1, and forms ice (I) on its surface.

The cooling cycle unit A includes a compressor A1, a condenser A2, an expansion unit A3, and an evaporator A4. The compressor (A1) compresses the refrigerant.

The compressor (A1) can compress the refrigerant discharged from the ice-making drum (1) at a low temperature and a low pressure into a high-temperature and high-pressure gas state.

In the condenser A2, the refrigerant compressed through the compressor A1 is condensed. The condenser A2 can condense refrigerant compressed into a gas state at high temperature and high pressure into a liquid state.

The expanding portion A3 expands the refrigerant condensed through the condenser A2 and supplies it to evaporate in the ice-making drum 1. The expansion part A3 expands the liquid refrigerant into a low-temperature and low-pressure gas state by condensation and supplies it to the inside of the ice-making drum 1. At this time, a nozzle for spraying the coolant and a pipe type evaporator A4 may be installed inside the ice-making drum 1 to reach the nozzle.

In the drawings, FIGS. 1A and 1B are views showing a basic structure of a powder ice ice maker known in the art, and FIG. 2 is a perspective view showing the entire structure of the ice cream ice maker of the present invention.

The inventive powder ice ice maker includes a ice making drum 1 for allowing the evaporation refrigerant of the cooling cycle portion A to freeze the drum outer circumferential surface at the inner side of the cylindrical drum and an ice making water tank (2), a raw material supply portion (3) for supplying raw water to the ice-making water tank, a cutting portion (4) provided on the outer circumferential surface of the front surface of the ice making drum to scrape off ice on the outer circumferential surface, An ice maker outer housing 5 formed of a casing having a predetermined shape for covering the inside, a rear face, both side faces, and a bottom face excluding the opening portion and the opening portion, the lower portion of the ice- (The configuration for supplying the power is as well known and its description and drawings are omitted).

The cooling of the ice-making drum 1 is carried out in such a manner that the evaporator A4 to which the refrigerant expanded by the expansion part A3 of the cooling cycle part A is supplied is injected from the nozzle or the like at the inner center of the ice- Thereby freezing the ice-making water on the outer circumferential surface of the ice-making drum 1.

The ice-making water tank 2 contains the raw material water extended from the raw water tank 30 of the raw material supply unit 3. The raw water of the ice-making bath 2 is maintained in an immersed state so that the outer peripheral surface of the ice-making drum 1 is contacted with a predetermined depth. The ice-making water tank 2 is positioned directly below the ice-making drum 1 so that the outer peripheral surface of the ice-making drum 1 contacts with rotation. The inventive ice-making bath 2 will be described in detail as follows.

As shown in FIG. 2, the raw water supply unit 3 is structured so that the user can easily separate and assemble the raw water supply tank, which will be described later in detail.

The cutting portion 4 is provided so as to be brought into contact with the outer peripheral surface of the ice-making drum 1 directly below the front outlet portion of the ice- As the ice-making drum 1 is rotated, the cutting portion 4 that is in contact with the outer peripheral surface of the ice-making drum 1 can scrape ice I which is freezing on the outer peripheral surface of the ice-making drum 1. The rotation of the ice-making drum 1 is made of a known power transmission structure. The cutting portion 4 can further implement the residual remover 41 on both sides of the ice-making drum 1 (to be described later).

A direct-view air space in which the snowboard falls is formed as an opening, a container (cup) for housing the snowboard is positioned on the floor, and a floor (not shown) on which a known turntable is driven It will be possible to install the structure separately. The present invention implements a small powder ice ice maker without such a turntable. Similar to the shape of a known small water purifier or domestic water purifier, the remainder except the front is made up of a casing of a cube.

The driving unit has a general structure in which power is transmitted to one side of the ice-making drum 1 through a rotary shaft by a driving motor and a speed reducer (concrete configuration and reference numerals are omitted). The configuration for rotating the ice-making drum 1 is the same as that of the conventional drum ice-maker (Utility Model Application No. 20-02015-0002301), and thus a detailed description thereof will be omitted.

FIG. 4C is a perspective view of a control rod of a control rod of the inventive powder ice ice maker. FIG. 4A is a cross-sectional view of the powder ice ice maker of FIG. And FIG. 4D is an enlarged cross-sectional view showing the operation structure of the control rod and the valve body of the present invention powder ice ice maker, and FIGS. 5A and 5B are cross-sectional views for explaining supply and cutoff of raw material water for the present powder ice ice maker.

The raw material supply unit 3 includes a raw water tank 30 and a control rod 31 that operates in the raw water tank 30.

The raw water tank 30 is composed of the water receiving section 301 and the pipe section 302 and can be pulled out of the external housing 5 and separated therefrom. At this time, only the tubular body portion 302 or the tubular body 32 integral with the tubular body portion 302 can be detached.

The water receiving portion 301 is formed at the upper end of the control rod 31 on the side of the lid 308 so as to be easy to grip by hand and rotates at a predetermined angle in the horizontal direction to open / Respectively.

As shown in Figs. 5A and 5B, the raw water tank 30 includes a raw water storing portion 301 which is covered with a lid 308 of a predetermined shape, And a hollow tubular portion 302 extending downward from the first flow path 303 formed on the side of the first flow path 303 and forming the second flow path 305 in the vertical direction.

The internal flow path of the tubular body portion 302 is formed in the tubular portion 302 along the inner circumferential surface of the first flow path 303 on the bottom side of the receptacle portion 301 with the first and second mounting portions 306, And a second flow path 305 may be formed at the lower end of the second placement portion 307. [

The spiral portion 304 can be formed on the outer circumferential surface of the second flow path 305. The tubular portion 302 may integrally include a valve seat 321 below the first and second flow paths 303 and 305 on the bottom side of the raw material water tank 30.

A control rod 31 having a grip portion 314 formed at an intermediate portion thereof and a grip portion 315 formed at an upper end thereof is provided inside the tubular body portion 302 .

On the other hand, in the tubular portion 302, the valve seat 321 can be screwed into the lower end.

That is, the tubular body 302 may be provided with a tubular body 32 to be assembled in a screwed manner at the lower end thereof. The tubular body 32 is opened upward and a spiral portion 323 is formed inside the spiral portion 32. The diameter of the spiral portion 323 is narrowed at the lower end thereof to form a flow passage hole 322 having the second flow path 305 formed therein. Such tubular body 32 can be implemented with tubular bodies 32 of various diameters depending on the number of raw materials. The tubular body 32 can be assembled and coupled with the spiral portion 323 of the tubular body portion 302 in a corresponding manner.

As shown in the drawing, the control rod 31 forms a valve stem 312 provided at the center of the tubular portion 302, and a second gap retaining portion 317 is formed on the upper and lower sides with a predetermined width. And the lower second space holding portion 317 is inserted into the second flow path 305 to form a flow path of the raw water. In addition, a first interval maintaining portion 316 corresponding to the first flow path 303 may be formed in a certain section of the second interval maintaining portion 317. This can be performed for stable vertical operation of the control rod 31. [ Particularly, the engagement portion 314 may be formed at a predetermined position of the first interval holding portion 316 of the control rod 31 so as to be longer than the first interval holding portion 316. This is implemented for the operation of the control rod 31. And a grip portion 315 may be formed at the upper end to enable the operation of the control rod 31.

On the other hand, the latching part 314 is mounted on the horizontal bar which is rotated in the direction perpendicular to the first placement part 306 of the tubular part 302. That is, it can be rotated at right angles to be placed on the second placement unit 307 or placed on the first placement unit 306. The rotation setting operation of the latching portion 314 can open and close the lower flow passage hole 322 with the vertical movement of raising and lowering the height of the control rod 31 by a predetermined distance a.

In other words, the latching part 314 is formed on both sides in the horizontal direction on the middle part of the valve stem 312 and is selectively placed on the first and second placement parts 306 and 307, 322) can be opened and closed.

The inventive powder ice ice maker is configured such that when the stopper 314 of the control rod 31 is lowered from the first placement portion 306 to the second placement portion 307, The valve 313 cuts off the flow passage hole 322 to shut down the raw water water discharge in the raw water tank 301. The entire control rod 31 and the valve stem 312 are raised upward at a predetermined interval a so that when the grip 315 of the control rod 31 is gripped and rotated and placed on the first placement portion 306, (322). By this opening operation, the raw water flows through the first flow path 303, the second flow path 305, the flow passage hole 322, and is discharged to the lower ice-making water tank 2).

FIG. 6 is a schematic plan view of one embodiment of the residual remedial action implemented in the cutting portion of the present invention powder ice ice maker, and FIG. 7 is an excerpt of an embodiment of the residual remedial effect implemented in the cutting portion of the present invention powder ice ice- And FIG. 8A is a schematic plan view of one embodiment of the residual remediation implemented in the cutting portion of the present invention powder ice ice maker.

The cutting portion 4 of the inventive powder ice ice maker according to the drawings forms the residual remover 41 on both sides of the ice-making drum 1. [

The residual remover 41 is provided so as to be in contact with the opposite side surfaces 12 of the ice-making drum 1 and has a fixing portion 412 having at least one fixing hole 413 formed thereon at a predetermined distance on both sides of the ice- And is fixed to a predetermined position of the external housing 5 as a fixing member 414 such as a bolt so as to be contactable.

The residual remover 41 includes a contact portion 411 extending from the fixing portion 412 and contacting the side surface 12 of the ice making drum 1 to remove unnecessary ice from the ice-making drum 1 during rotation, .

It is preferable that the contact portion 411 is implemented by a slanting contact portion 415 inclined at a predetermined angle (which can be changed according to the user's facility standard) as shown in Figs. 6, 7 and 8A.

This inclined contact portion 415 is applied to both side surfaces 12 of the ice-making drum 1. [ The inclined contact portion 415 can contact or contact the side surface 12 through the edge 13 between the front surface and the side surface of the ice-making drum 1.

That is, the inclined contact portion 415 may extend beyond the edge 13 of the ice-making drum 1, as shown in Fig. 8B.

8C, the contact portion 411 includes a first vertical contact portion 416 folded at right angles in the fixing portion 412, a second vertical contact portion 417 bent at a right angle therefrom, And may be extended to the inclined contact portion 415 which is inclined at the vertical contact portion 417 and passes through the edge 13. That is, the fixing portion 412 is bent in a two-step vertical plane and connected to the inclined contact portion 415.

9A, the contact portions 411 may be provided so as to be in contact with the opposite side surfaces 12 of the ice-making drum 1 so as to be in contact with each other. The contact portion 411 may be linearly extended over the diameter b of both sides of the ice-making drum 1, extending from the fixing portion 412 to the right angle or inclined contact portion 415.

9 (b), the contact portions 411 may be arranged in parallel so as to be contactable on both side surfaces 12 of the ice-making drum 1, and the length thereof may be shortened.

Therefore, during the ice-making operation, there is formed residual snow remnants formed on the both sides of the cylindrical outer surface by some cold air and moisture. However, the residual remover (41) scrapes them from both side surfaces (12) of the rotating ice- The rotation of the ice-making drum during rotation is improved due to the effect of unnecessary residuals. As a result, the cause of failure caused by contact with various accessories attached to both sides of the ice-making drum is improved, and efficient powder ice recovery .

When the powder ice container (cup) is located at the drop position, the ice making machine rotates the ice-making drum 1 by manually switching the drive unit, and at the same time, immerses the ice-making drum 1 in the ice- The outer peripheral surface of the ice-making drum 1 is frozen due to the circulating refrigerant in the cooling cycle portion A applied to the inside of the ice-making drum 1, A certain amount of snowboard falls, and a certain amount is put into the container. The present inventive powder ice ice maker has the effect of eliminating the residuals unnecessarily formed on both sides 12 of the cylinder of the ice-making drum 1, together with the level control means of the ice-making water tank in which the level of the ice- .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. I will understand. Therefore, the scope of technical protection of the present invention should be determined by the claims.

A: Cooling unit (cooling cycle), A1: Compressor, A2: Condenser, A3: Expansion valve, A4:
1: Deicing drum, 2: Ice-making bath, 3: Feedstock supply part, 4: Cutting part, 5:
6: driving part, 12: both sides, 13: edge, 41: residual remover, 411:
412: fixing portion, 413: fixing hole, 414: fixing member, 415: oblique contact portion, 416: first vertical contact portion,
417: second vertical contact.

Claims (6)

A cooling cycle part (A);
A deicing drum for allowing the evaporation refrigerant of the cooling cycle unit (A) to freeze the outer circumferential surface of the drum from the inside of the cylindrical drum;
An ice-making water tank in contact with the outer peripheral surface of the ice-making drum during rotation;
A raw material supply unit for supplying raw water to the ice-making water tank;
A cutting unit installed on an outer circumferential surface of the front surface of the ice making drum to scrape ice from the outer circumferential surface;
An outer casing of the icemaker comprising a casing having a predetermined shape for covering the inside of the rear surface, the both sides, and the bottom of the casing except for the outlet and the opening; And
A driving unit for rotating the ice-making drum;
Lt; / RTI >
The raw-
The raw water supply first and second flow paths are formed downward from a predetermined position of the raw water tank, a first placement portion is formed inside the inlet portion of the first flow passage, a step is provided at a position lower than the first placement portion A tubular portion formed of a valve seat forming a second mounting portion and forming a flow passage hole; And
A valve stem disposed at the center of the tube portion; an opening / closing valve at a lower end of the valve stem; a first gap holding portion having a width corresponding to the first flow path at an intermediate portion of the valve stem; A control rod formed of a grip portion formed on both sides longer than the first gap holding portion, a second gap holding portion corresponding to the second flow path below the first gap holding portion, and a grip portion rotatable in the horizontal direction at the upper end of the valve stem;
/ RTI >
The cutting portion
A residual remover provided at a predetermined position of the external housing so as to be able to contact both sides of the ice making drum;
Lt; / RTI >
Wherein the residual remover comprises:
A fixing part fixed at a predetermined position of the external housing; And
A contact portion extending from the fixing portion and installed so as to be able to contact both sides of the ice making drum;
Lt; / RTI >
The contact portion
And an inclined contact portion which is inclined at a predetermined angle to contact the front edge of the ice-making drum.
delete delete delete delete The connector according to claim 1,
A first vertical contact portion folded at right angles in the fixing portion, a second vertical contact portion bent in a right angle at the first vertical contact portion, and a slant contact portion slantingly connected at the second vertical contact portion and passing through the edge of the ice- Features a powder ice ice maker.
KR2020160000550U 2016-01-30 2016-01-30 Snow ice maker KR200481028Y1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101446904B1 (en) * 2014-03-26 2014-10-06 주식회사 스노우폴 cutter device for fabrication of power ice
KR101474546B1 (en) * 2014-02-05 2014-12-30 주식회사캐로스 Deicer of easy sanitation
US20150126780A1 (en) * 2013-11-01 2015-05-07 Dmso Solutions, Llc Dmso purification

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150126780A1 (en) * 2013-11-01 2015-05-07 Dmso Solutions, Llc Dmso purification
KR101474546B1 (en) * 2014-02-05 2014-12-30 주식회사캐로스 Deicer of easy sanitation
KR101446904B1 (en) * 2014-03-26 2014-10-06 주식회사 스노우폴 cutter device for fabrication of power ice

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