CN212457542U

CN212457542U - High-efficiency spiral ice maker

Info

Publication number: CN212457542U
Application number: CN202021921024.8U
Authority: CN
Inventors: 庞春林; 王艳; 高玲欣
Original assignee: Zhejiang Jiujing Refrigeration Equipment Co ltd
Current assignee: Zhejiang Jiujing Refrigeration Equipment Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-02-02
Anticipated expiration: 2030-09-04

Abstract

An efficient spiral ice maker comprises a base assembly, a shell, an evaporator inner core and an ice storage assembly. The evaporator inner core comprises an ice pushing assembly which is installed and fixed on the rotating part, a first bearing at the lower end of the ice pushing assembly is sleeved with a second sealing ring which is arranged on the ice pushing assembly and is tightly attached to the first bearing, a second bearing at the upper end of the ice pushing assembly is sleeved with a second bearing, a sleeve is arranged on the second bearing, and an ice divider and an ice folding device which are installed and fixed on a thread head of the ice pushing assembly are installed and fixed. When the ice pushing device works, the rotating ice pushing assembly scrapes ice into crushed ice and conveys the crushed ice upwards to the ice divider, the crushed ice is continuously extruded through a gap between the short ice pushing assembly and the long ice pushing assembly to form a compact strip-shaped ice column, and the strip-shaped ice column continuously contacts with the inclined plane upwards and is broken into a block-shaped ice block. Thereby solving the problem of low efficiency of the prior art and improving the whole ice making efficiency.

Description

High-efficiency spiral ice maker

Technical Field

The utility model relates to a technical field of ice machine, in particular to high-efficient spiral ice machine.

Background

The plate type ice maker is adopted in the refrigeration system of the existing ice maker, but the problems exist, the use field is limited due to large size, the heat exchange efficiency is low, the cold quantity of the refrigerant is wasted, the whole process is time-consuming and labor-consuming, the efficiency is low, and the use effect is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a high efficiency spiral ice maker to solve the above problems.

An efficient spiral ice maker includes a base assembly and an evaporator core inserted into the base assembly. The evaporator inner core comprises an ice pushing assembly inserted on the base assembly, an ice separating device sleeved on the ice pushing assembly and an ice folding device arranged on the ice pushing assembly. The ice pushing assembly comprises a main shaft inserted on the base assembly and a pushing sheet spirally wound on the main shaft. One end of the main shaft is provided with a threaded head used for being connected with the ice folding device, and the other end of the main shaft is provided with a connector matched with the base component. The ice distributor comprises a sleeve, at least three short skates and at least three long skates, wherein the sleeve is arranged on the main shaft in a sleeved mode, the at least three short skates are arranged on the outer wall of the sleeve at intervals, and the at least three long skates are arranged on the outer wall of the sleeve at intervals. The long ice skate blade and the short ice skate blade are in strip shapes and are arranged along the axial direction of the sleeve, and one sides of the long ice skate blade and one sides of the short ice skate blade, which face the ice pushing assembly, are respectively provided with a sharp angle shape. The long ice skates and the short ice skates are equal in number and alternately arranged at intervals, and the sharp angle of the long ice skates is closer to the ice pushing assembly than the sharp angle of the short ice skates. The ice folding device comprises an inclined plane for folding ice, and an included angle between the contour line of the inclined plane and the main shaft on the section along the main shaft is an obtuse angle.

Further, the efficient spiral ice maker further comprises a shell connected with the base assembly, and an ice storage assembly connected with the shell.

Furthermore, the ice storage assembly comprises an ice storage barrel and a switch device, wherein the ice storage barrel is arranged on the outer side of the ice folding device, the switch device is arranged on the outer side of the ice storage barrel, and the ice storage barrel is also provided with an ice outlet.

Further, the base subassembly includes a base, one wears to establish rotation piece in the base, a cover is established rotate the outer mounting of piece, one with the first fixing base that the base is connected, and one with first fixing base fixed connection's second fixing base.

Further, high-efficient spiral ice machine still include one with the shell that the base subassembly is connected, and one with the ice storage subassembly that the shell is connected, the shell include one with second fixing base fixed connection's main part pipe, a cover establish the main part outside of tubes and be located the external sealing pipe of main part pipe intermediate position, and a cover establish main part pipe top and fixed connecting piece.

Further, the main body pipe is further provided with two water inlets, one end of the main body pipe is fixedly connected with the second fixing seat, and the other end of the main body pipe is fixedly connected with the connecting piece.

Further, the external sealing pipe includes a main pipe that is hollow tube structure, and two install be responsible for the first sealing washer at both ends, be responsible for and still seted up an air outlet, and a inlet.

Further, the ice storage assembly comprises an ice storage barrel and a switch device, the ice storage barrel is arranged on the outer side of the ice folding device, the switch device is arranged on the outer side of the ice storage barrel, an ice outlet is further formed in the ice storage barrel, one end of the connecting piece, which is of a stepped structure, is connected with the bottom of the ice storage barrel, and the other end of the connecting piece is fixedly connected with the main pipe.

Furthermore, the evaporator inner core further comprises a first bearing, a second bearing and a second sealing ring, wherein the first bearing is sleeved at the lower end of the ice pushing assembly, the second bearing is sleeved at the upper end of the ice pushing assembly, and the second sealing ring is sleeved on the ice pushing assembly and tightly attached to the first bearing.

Furthermore, the ice folding device also comprises an installation rod which rotates along with the ice separating device, and two stirring rods which are respectively arranged on the side wall of the installation rod, wherein the stirring rods are of L-shaped structures.

Compared with the prior art, the utility model provides a high-efficient spiral ice machine is through the design the structure of evaporimeter inner core, it is specific, the evaporimeter inner core includes that one pushes away the ice subassembly, divides the ice ware to and one rolls over the ice ware. The ice pushing assembly comprises a main shaft and a pushing sheet spirally wound on the main shaft. When the ice pushing assembly rotates clockwise, it pushes crushed ice toward the ice dispenser. The purpose of the ice divider is two, one is to form whole ice due to the crushed ice pushed up from the pushing piece being pressed together, and the second purpose is to divide the ice into ice strips while forming the whole ice. The ice folding device comprises an inclined plane for folding ice. When the ice strips reach the inclined surface under the pushing of the pushing sheet, the ice strips are bent under the abutting of the inclined surface, so that the ice strips become ice blocks. To sum up, the utility model provides a problem that prior art inefficiency has been solved to the whole ice-making process of high-efficient spiral ice machine, makes whole ice-making process high efficiency accomplish.

Drawings

Fig. 1 is an exploded schematic view of a high-efficiency spiral ice maker according to the present invention.

Fig. 2 is a schematic sectional structure view of the high efficiency screw-type ice maker of fig. 1.

Fig. 3 is an assembly structure diagram of the high efficiency screw type ice maker of fig. 1.

FIG. 4 is a schematic diagram of an evaporator core configuration of the high efficiency screw type ice making machine of FIG. 1.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

Fig. 1 to fig. 4 are schematic structural views of a high-efficiency spiral ice maker according to the present invention. The high efficiency screw type ice maker includes a base assembly 10, a housing 20 connected to the base assembly 10, an evaporator core 30 disposed in the housing 20, and an ice storage assembly 40 connected to the housing 20. It is contemplated that the efficient screw type ice maker may further include other functional components, such as a condensing device, a rotating motor, and a water tank, which are well known to those skilled in the art and will not be described herein.

The base assembly 10 comprises a base 11, a rotating part 12 penetrating the base 11, a fixing part 13 arranged outside the rotating part 12, a first fixing seat 14 connected with the base 11, and a second fixing seat 15 fixedly connected with the first fixing seat 14. The base 11 should be of a conventional structure and shape for connecting with other structures and for assembling the transfer member 12, the first and

second fixing seats

14 and 15, etc. One end of the rotating member 12 is connected to an external motor, and the other end is connected to the evaporator core 30. Thereby driving the evaporator core 30 to rotate when the external motor rotates the rotor 12, which is per se prior art and will not be described further herein. It will be appreciated that the base assembly 10 may also include other functional components to mount and secure the rotor 12 and evaporator core 30. The first and

second fixing seats

14 and 15 are used to fix the fixing member 13 in the base 11 and to connect the fixing member 13 with a spindle 311 described below.

The housing 20 includes a main body tube 21 fixedly connected to the second fixing seat 15, an outer sealing tube 22 sleeved outside the main body tube 21 and located at a middle position of the main body tube 21, and a connecting member 23 sleeved on a top of the main body tube 21 and fixed thereto. The main pipe 21 is provided with two water inlets 212, and water enters the main pipe 21 from the water inlets 212. One end of the main tube 21 is fixedly connected with the second fixing seat 15, the other end of the main tube is fixedly connected with the connecting piece 23, and the inside of the main tube is used for accommodating the evaporator inner core 30. The outer sealing pipe 22 includes a main pipe 221 in the form of a hollow cylinder, and two first sealing rings 222 installed at two ends of the main pipe 221. The main pipe 221 is further opened with an air outlet 223 and an liquid inlet 224. A gap is formed between the outer sealing pipe 22 and the main body pipe 21 for accommodating a refrigerant, the refrigerant enters the gap between the main body pipe 21 and the outer sealing pipe 22 from the liquid inlet 224, and the refrigerant absorbs heat of water in the main body pipe 21 and is vaporized into gas to be discharged from the gas outlet 223. Meanwhile, the water inside the main tube 21 solidifies ice to make ice. The first sealing rings 222 at both ends are used to ensure the sealing between the outer sealing pipe 22 and the main body pipe 21 to prevent the refrigerant from leaking out. One end of the connecting member 23 having a stepped structure is connected to the bottom of an ice storage barrel 41 described below, and the other end is fixedly connected to the main pipe 21, so that the housing 20 is connected to the ice storage assembly 40.

The evaporator inner core 30 comprises an ice pushing assembly 31 inserted into the base assembly 10, a first bearing 32 sleeved at the lower end of the ice pushing assembly 31, a second sealing ring 33 sleeved on the ice pushing assembly 31 and tightly attached to the first bearing 32, a second bearing 34 sleeved at the upper end of the ice pushing assembly 31, an ice separating device 35 sleeved outside the second bearing 34, and an ice folding device 36 arranged on the ice pushing assembly 31. The ice pushing assembly 31 includes a main shaft 311 inserted into the base assembly 10, and a pushing piece 312 spirally wound on the main shaft 311. One end of the main shaft 311 is provided with a threaded head for connecting with the ice folding device 36, and the other end is provided with a connector matched with the base component 11. Specifically, the main shaft 311 is connected to the rotor 12 and is driven by the rotor 12 to rotate. The outer side of the pushing piece 312 is closely attached to the inner wall of the housing 20 so as to push the crushed ice toward the ice dispenser 35 while scraping the ice on the inner wall of the housing 20 to form the crushed ice, i.e., when the ice pushing assembly 31 rotates clockwise, the crushed ice is pushed toward the ice dispenser 35. The first bearing 32 and the second sealing ring 33 are sleeved on the main shaft 311 and located between the main shaft 311 and the second fixing seat 15, so as to ensure the sealing performance inside the main pipe 21 and prevent water inside the main pipe 21 from leaking. The second bearing 34 is sleeved on the main shaft 311 and is located between the threaded end of the main shaft 311 and the propelling piece 312. The ice distributor 35 is sleeved on the outer side of the second bearing 34, so that the ice distributor 35 cannot rotate along with the ice pushing assembly 31. The purpose of the ice divider 35 is to form whole ice by pressing crushed ice pushed up from the pushing piece 312, and to divide the ice into ice strips at the same time as the whole ice.

The ice distributor 35 comprises a sleeve 351 sleeved on the main shaft 311, at least three short ice blades 352 arranged on the outer wall of the sleeve 351 at intervals, and at least three long ice blades 353 arranged on the outer wall of the sleeve 351 at intervals. The long and

short ice blades

353 and 352 are elongated and arranged along the axial direction of the sleeve 351, and one sides of the long and

short ice blades

353 and 352 facing the ice pushing assembly 31 are respectively provided with a sharp angle shape. The long ice blades 353 and the short ice blades 352 are equal in number and are alternately arranged at intervals. The long blade 353 has a tip angle closer to the ice pushing assembly 31 than the short blade 352. So that the crushed ice first enters between two adjacent long ice blades 353 to be pre-compressed and serves as a guide. Then, the pre-extruded ice is pushed between two adjacent short ice blades 352 for final extrusion, thereby facilitating the smooth extrusion process and improving the extrusion efficiency. The lengths of the long and

short ice blades

353 and 352 in the circumferential direction of the sleeve 351 are designed to increase the strength of the compressed ice cubes. The gap between the long and

short ice blades

353 and 352 forms a channel for extruding ice, the crushed ice at the output of the rotation of the propelling blade 312 is extruded into compact strip ice through the gap between the long and short

ice pushing assemblies

352 and 351 and is continuously conveyed upwards, namely after the secondary extrusion, the strength or hardness of the ice meets the requirement, and the strip ice is formed at the same time.

The ice folding unit 36 includes a mounting bar 361 rotating with the ice dispenser 35, a slope 362 for folding ice, and two stirring rods 363 respectively provided on sidewalls of the mounting bar 361. The mounting rod 361 is provided along a central axis direction of the main shaft 311. The contour line of the inclined surface 362 forms an obtuse angle with the main shaft 311 on the cross section along the main shaft 311. When the ice bank reaches the inclined plane 362 by the pushing of the pushing piece 312, it is bent against the inclined plane 362, so that the ice bank becomes ice cubes and falls into the ice storage assembly 40. It is contemplated that the length of the ice cubes may be determined by the distance from the ramp 361 to the ice dispenser 35. The stirring rod 363 may be an L-shaped structure, and the purpose of stirring the broken ice cubes is achieved in the process of rotating the mounting rod 361.

The ice storage assembly 40 includes an ice storage bin 41 connected to the link 23, and a switching device 42 disposed on the ice storage bin 41. The ice storage barrel 41 is further opened with an ice outlet 411. The stirring rod 36 pushes the ice out of the ice outlet 411 during the rotation, which is prior art and will not be described herein. Also, the structure and operation of the switch device 42 are prior art, and it can discharge an appropriate amount of ice under the control of the user.

Compared with the prior art, the utility model provides a high-efficient spiral ice machine is through the design the structure of evaporimeter inner core 30, it is specific, evaporimeter inner core 30 includes that one pushes away ice subassembly 31, one divides ice ware 35 to and one rolls over ice ware 36. The ice pushing assembly 31 includes a main shaft 311, and a pushing piece 312 spirally wound on the main shaft 311. When the ice pushing assembly 31 rotates clockwise, it pushes the crushed ice toward the ice dispenser 35. The purpose of the ice divider 35 is to form whole ice by pressing crushed ice pushed up from the pushing piece 312, and to divide the ice into ice strips at the same time as the whole ice. The ice folder 36 includes a slope 362 for folding ice. When the ice bank reaches the inclined plane 362 under the pushing of the pushing piece 312, it is bent against the inclined plane 362, so that the ice bank becomes ice cubes. To sum up, the utility model provides a problem that prior art inefficiency has been solved to the whole ice-making process of high-efficient spiral ice machine, makes whole ice-making process high efficiency accomplish.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. An efficient spiral ice maker, characterized in that: the efficient spiral ice maker comprises a base assembly and an evaporator inner core inserted on the base assembly, wherein the evaporator inner core comprises an ice pushing assembly inserted on the base assembly, an ice separating device sleeved on the ice pushing assembly and an ice folding device arranged on the ice pushing assembly, the ice pushing assembly comprises a main shaft inserted on the base assembly and a pushing sheet spirally wound on the main shaft, one end of the main shaft is provided with a threaded head used for being connected with the ice folding device, the other end of the main shaft is provided with a connector matched with the base assembly, the ice separating device comprises a sleeve sleeved on the main shaft, at least three short ice knives arranged on the outer wall of the sleeve at intervals and at least three long ice knives arranged on the outer wall of the sleeve at intervals, and the long ice knives are arranged on the outer wall of the sleeve, Short skates are rectangular shape and follow telescopic axial setting, long, short skates orientation push away one side of ice subassembly and have a closed angle form respectively, the number of long, short skates equals and alternate interval sets up, the closed angle form of long skates is compared the closed angle form of short skates is closer to push away the ice subassembly, roll over the ice ware and include an inclined plane that is used for rolling over ice, follow on the cross-section of main shaft the contour line on inclined plane with contained angle between the main shaft is the obtuse angle.

2. A high efficiency screw-type ice-making machine according to claim 1, wherein: the efficient spiral ice maker further comprises a shell connected with the base assembly, and an ice storage assembly connected with the shell.

3. A high efficiency screw-type ice-making machine according to claim 2, wherein: the ice storage assembly comprises an ice storage barrel and a switch device, the ice storage barrel is arranged on the outer side of the ice folding device, the switch device is arranged on the outer side of the ice storage barrel, and the ice storage barrel is further provided with an ice outlet.

4. A high efficiency screw-type ice-making machine according to claim 1, wherein: the base component comprises a base, a rotating piece arranged in the base in a penetrating mode, a fixing piece arranged outside the rotating piece in a sleeved mode, a first fixing seat connected with the base and a second fixing seat fixedly connected with the first fixing seat.

5. The efficient screw-type ice-making machine of claim 4, wherein: the efficient spiral ice maker further comprises a shell connected with the base component and an ice storage component connected with the shell, wherein the shell comprises a main body pipe fixedly connected with the second fixing seat, an outer sealing pipe arranged outside the main body pipe and in the middle of the main body pipe, and a connecting piece arranged at the top of the main body pipe and fixed in a sleeved mode.

6. The efficient screw-type ice-making machine of claim 5, wherein: the main part pipe still is equipped with two water inlets, main part pipe one end with second fixing base fixed connection, the other end with connecting piece fixed connection.

7. The efficient screw-type ice-making machine of claim 5, wherein: the outer sealing pipe comprises a main pipe in a hollow cylinder structure and two first sealing rings arranged at two ends of the main pipe, and the main pipe is further provided with an air outlet and a liquid inlet.

8. The efficient screw-type ice-making machine of claim 7, wherein: the ice storage assembly comprises an ice storage barrel and a switching device, the ice storage barrel is arranged on the outer side of the ice folding device, the switching device is arranged on the outer side of the ice storage barrel, an ice outlet is further formed in the ice storage barrel, one end of the connecting piece, which is of a stepped structure, is connected with the bottom of the ice storage barrel, and the other end of the connecting piece is fixedly connected with the main pipe.

9. A high efficiency screw-type ice-making machine according to claim 1, wherein: the evaporator inner core further comprises a first bearing, a second bearing and a second sealing ring, wherein the first bearing is sleeved at the lower end of the ice pushing assembly, the second bearing is sleeved at the upper end of the ice pushing assembly, and the second sealing ring is sleeved on the ice pushing assembly and tightly attached to the first bearing.

10. A high efficiency screw-type ice-making machine according to claim 1, wherein: the ice folding device further comprises an installation rod rotating along with the ice separating device, and two stirring rods arranged on the side wall of the installation rod respectively, wherein the stirring rods are of L-shaped structures.