CN219494476U - Ice maker with snowflakes - Google Patents
Ice maker with snowflakes Download PDFInfo
- Publication number
- CN219494476U CN219494476U CN202320931108.7U CN202320931108U CN219494476U CN 219494476 U CN219494476 U CN 219494476U CN 202320931108 U CN202320931108 U CN 202320931108U CN 219494476 U CN219494476 U CN 219494476U
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- Prior art keywords
- pipe
- unit
- water cooling
- condensing
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Production, Working, Storing, Or Distribution Of Ice (AREA)
Abstract
A snowflake ice machine comprises a frame, a compressor, a condensing unit, an evaporating unit, an ice blade, a water supply unit for supplying water to the evaporating unit to make ice and a control unit, wherein the compressor is connected with the condensing unit, the condensing unit is connected with the evaporating unit and the evaporating unit is connected with the compressor through pipelines, and the refrigerant is circulated; the condensing unit comprises a condensing pipe and a water cooling system, the water cooling system comprises a water cooling pipe for condensing and liquefying refrigerant in the condensing pipe and an electromagnetic valve for controlling water supply to the water cooling pipe, the electromagnetic valve is connected with the control unit, and the water cooling pipe is provided with a water inlet and a water outlet. By adopting the technical scheme, the on-off of the waterway in the water cooling pipe is controlled by arranging the electromagnetic valve, compared with the traditional mechanical valve, the cost is saved, the reliability is improved, and the competitiveness of the whole machine on the market is further improved.
Description
Technical Field
The utility model relates to the technical field of ice snowflake machines, in particular to an ice snowflake machine.
Background
Aiming at the high-pressure steam output by the compressor, a water cooling system is adopted to cool the high-pressure steam and form liquid refrigerant, in the prior art, the operation of the water cooling system is controlled by a mechanical valve, but the mechanical valve is high in cost, in addition, the metal valve core is easy to be scaled after long-term water passing, and the reliability is poor, so that improvement is needed.
Disclosure of Invention
The utility model aims to provide a snowflake ice machine, a water cooling system of which is controlled by an electromagnetic valve, so that the cost is obviously reduced, and the reliability is obviously improved. In order to achieve the above purpose, the utility model adopts the following technical scheme:
a snowflake ice machine comprises a frame, a compressor, a condensing unit, an evaporating unit, an ice blade, a water supply unit for supplying water to the evaporating unit to make ice and a control unit, wherein the compressor is connected with the condensing unit, the condensing unit is connected with the evaporating unit and the evaporating unit is connected with the compressor through pipelines, and the refrigerant is circulated; the condensing unit comprises a condensing pipe and a water cooling system, the water cooling system comprises a water cooling pipe for condensing and liquefying refrigerant in the condensing pipe and an electromagnetic valve for controlling water supply to the water cooling pipe, the electromagnetic valve is connected with the control unit, and the water cooling pipe is provided with a water inlet and a water outlet.
Further, the condenser pipe and the water cooling pipe are all arranged in a spiral mode, the water cooling pipe is attached to the condenser pipe, and the condenser pipe and the water cooling pipe are wrapped through the heat insulation layer.
Further, the device also comprises a temperature sensor, wherein the temperature sensor is arranged on a pipeline between the condensing unit and the evaporating unit and is used for detecting the temperature of the pipeline, and the temperature sensor is electrically connected with the control unit.
Further, the valve core of the electromagnetic valve is a plastic valve core.
Further, the evaporation unit includes evaporating cylinder, throttle pipe and muffler, the evaporating cylinder includes the cylinder body and sets up at the cylinder body both ends and stretch out first installation axle and second installation axle, first installation axle and second installation axle are installed in the frame through the bearing rotation respectively, the terminal surface of first installation axle is provided with the mounting hole that link up to the inside of cylinder body, the tip of throttle pipe and muffler stretches into the inside of cylinder body through the mounting hole, the inner hole size that the throttle pipe is close to the bearing position in the cylinder body outside is greater than the inner hole size that the throttle pipe is located the cylinder body inside.
Further, the device further comprises a sleeve, the sleeve is arranged in the mounting hole, the first mounting shaft and the sleeve are connected in a mutually rotatable mode, and the end part of the air return pipe and the end part of the throttle pipe extend into the cylinder body through an inner hole of the sleeve.
Further, the evaporation cylinder is further provided with a motor for driving the evaporation cylinder to rotate, and the motor is connected with the second mounting shaft through a transmission system.
By adopting the technical scheme, the on-off of the waterway in the water cooling pipe is controlled by arranging the electromagnetic valve, compared with the traditional mechanical valve, the cost is saved, the reliability is improved, and the competitiveness of the whole machine on the market is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the muffler and throttle pipe installed in the sleeve.
FIG. 3 is a schematic block diagram of a refrigeration system and a water cooling system.
Detailed Description
The utility model will now be described with reference to the drawings and specific embodiments.
As shown in fig. 1 to 3, an ice maker comprises a frame 1, a compressor 2, a condensing unit 3, an evaporating unit 4, an ice blade 5, a water supply unit 6 for supplying water to the evaporating unit 4 to make ice, a temperature sensor 7 and a control unit, wherein the compressor 2 and the condensing unit 3, the condensing unit 3 and the evaporating unit 4 and the compressor 2 are connected through pipelines and are used for circulating a refrigerant.
The condensing unit 3 includes condenser pipe 8 and water-cooling system, the water-cooling system includes the water-cooling pipe 9 that carries out condensation liquefaction to refrigerant in the condenser pipe 8 and controls the solenoid valve 10 that supplies water to water-cooling pipe 9, condenser pipe 8 and water-cooling pipe 9 all spiral setting, water-cooling pipe 9 pastes with condenser pipe 8, wrap up condenser pipe 8 and water-cooling pipe 9 in through heat preservation 11, the case of solenoid valve 10 is the plastics case, for the metal case, can effectively reduce the production and the adhesion of incrustation scale, solenoid valve 10 is connected with the control unit, the control unit is the singlechip, be used for controlling opening and closing of solenoid valve, water-cooling pipe 9 is provided with water inlet 12 and outlet 13.
The temperature sensor 7 is arranged on a pipeline between the condensing unit 3 and the evaporating unit 4 and is used for detecting the temperature of the pipeline, the temperature sensor 7 is electrically connected with the control unit, and when the temperature abnormality is detected, the temperature sensor 7 feeds back a signal to the control unit, and the control unit controls the whole machine to stop. Typically, the water cooling system will not operate, which may cause abnormal temperature, such as no external water pipe to the water inlet 12, or a water cut-off.
The evaporation unit 4 comprises an evaporation cylinder, a throttle pipe 14, an air return pipe 15, a sleeve 16 and a motor for driving the evaporation cylinder to rotate, the evaporation cylinder comprises a cylinder body 18, a first installation shaft 19 and a second installation shaft 20 which are arranged at two ends of the cylinder body 18 and extend out, the first installation shaft 19 and the second installation shaft 20 are respectively rotatably installed on the frame 1 through bearings, the motor is connected with the second installation shaft 20 through a transmission system, the end face of the first installation shaft 19 is provided with an installation hole penetrating into the cylinder body 18, the sleeve 16 is arranged in the installation hole, the first installation shaft 19 and the sleeve 16 can be connected in a mutually rotating mode, the end of the air return pipe 15 and the end of the throttle pipe 14 extend into the cylinder body 18 through an inner hole of the sleeve 16, high-pressure refrigerant is sprayed into the cylinder body 18 through the throttle pipe 14 through a filter 22 and evaporates at corresponding low pressure, surrounding heat is absorbed, the outer surface of the rotating cylinder body is frozen, and snowflake ice is made through a fixed ice blade.
The size of the inner hole of the throttle pipe 14, which is positioned outside the cylinder body 18 and close to the bearing, is larger than that of the inner hole of the throttle pipe 14, which is positioned inside the cylinder body 18, the change of the size can throttle and decompress the refrigerant, the refrigerant in the throttle pipe 14 begins to be throttled and decompressed after passing through the position where the bearing is installed, and the refrigerant evaporates into a gas state, so that freezing and blocking of the bearing position caused by evaporation and heat absorption when the refrigerant is positioned close to the bearing position can be avoided. The gas return pipe 15 serves to convey the evaporated gaseous refrigerant to the compressor for the next cycle.
By adopting the technical scheme, the electromagnetic valve 10 is arranged to control the on-off of the waterway in the water cooling pipe 9, so that compared with the traditional mechanical valve, the cost is saved, the reliability is improved, and the competitiveness of the whole machine on the market is improved.
The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model, but various modifications, combinations and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.
Claims (7)
1. A snowflake ice maker, characterized in that: the device comprises a frame, a compressor, a condensing unit, an evaporating unit, an ice blade, a water supply unit for supplying water to the evaporating unit to make ice and a control unit, wherein the compressor is connected with the condensing unit, the condensing unit is connected with the evaporating unit and the evaporating unit is connected with the compressor through pipelines, and the refrigerant is circulated;
the condensing unit comprises a condensing pipe and a water cooling system, the water cooling system comprises a water cooling pipe for condensing and liquefying refrigerant in the condensing pipe and an electromagnetic valve for controlling water supply to the water cooling pipe, the electromagnetic valve is connected with the control unit, and the water cooling pipe is provided with a water inlet and a water outlet.
2. The ice flakes maker according to claim 1, wherein: the condenser pipe and the water cooling pipe are all spirally arranged, the water cooling pipe is attached to the condenser pipe, and the condenser pipe and the water cooling pipe are wrapped by the heat insulation layer.
3. The ice flakes maker according to claim 1, wherein: the temperature sensor is arranged on a pipeline between the condensing unit and the evaporating unit and used for detecting the temperature of the pipeline, and the temperature sensor is electrically connected with the control unit.
4. The ice flakes maker according to claim 1, wherein: the valve core of the electromagnetic valve is a plastic valve core.
5. The ice flakes maker according to any one of claims 1-4, wherein: the evaporation unit comprises an evaporation cylinder, a throttle pipe and an air return pipe, wherein the evaporation cylinder comprises a cylinder body, a first installation shaft and a second installation shaft, the first installation shaft and the second installation shaft are arranged at two ends of the cylinder body and extend out, the first installation shaft and the second installation shaft are respectively installed on a frame in a rotating mode through bearings, an installation hole penetrating through the cylinder body is formed in the end face of the first installation shaft, the end portions of the throttle pipe and the air return pipe extend into the cylinder body through the installation hole, and the inner hole size of the throttle pipe, which is close to the position of a bearing, outside the cylinder body is larger than the inner hole size of the throttle pipe, which is located inside the cylinder body.
6. The ice flakes maker according to claim 5, wherein: the cylinder body is characterized by further comprising a sleeve, the sleeve is arranged in the mounting hole, the first mounting shaft and the sleeve are connected in a mutually rotatable mode, and the end part of the muffler and the end part of the throttle pipe extend into the cylinder body through an inner hole of the sleeve.
7. The ice flakes maker according to claim 5, wherein: the evaporation cylinder is driven to rotate by the motor, and the motor is connected with the second installation shaft through a transmission system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931108.7U CN219494476U (en) | 2023-04-23 | 2023-04-23 | Ice maker with snowflakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320931108.7U CN219494476U (en) | 2023-04-23 | 2023-04-23 | Ice maker with snowflakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219494476U true CN219494476U (en) | 2023-08-08 |
Family
ID=87509838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320931108.7U Active CN219494476U (en) | 2023-04-23 | 2023-04-23 | Ice maker with snowflakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219494476U (en) |
-
2023
- 2023-04-23 CN CN202320931108.7U patent/CN219494476U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |