CN217504093U - A kind of refrigerator - Google Patents

Abstract

The utility model discloses a refrigerator, make system mechanism including box and snowflake, snowflake system mechanism is including making the ice subassembly, intake subassembly and cooling subassembly, it includes the snowflake gyro wheel to make the ice subassembly, power spare and snow reamer, the snowflake gyro wheel can rotate around the output shaft with the output shaft fixed connection of power spare under the effect of power spare, snow reamer locates the side of snowflake gyro wheel, it is used for carrying the system ice water to make the ice subassembly to intake the subassembly, it includes the inlet tube that the system ice water was made in the transmission to go out the water subassembly, the delivery port of inlet tube is located the top of snowflake gyro wheel, the cooling subassembly is used for reducing the temperature of snowflake gyro wheel, the cooling subassembly includes the heat exchange tube, the heat exchange tube is linked together with compressor and the condenser in the box, the heat exchange tube extends to the side of snowflake gyro wheel and walks around the snowflake gyro wheel setting.

Description

A kind of refrigerator

Technical Field

The utility model relates to a refrigerator technical field especially relates to a refrigerator.

Background

With the continuous development of the types of refrigerators, ice making assemblies are arranged in some refrigerators, and a user can make ice blocks through the ice making assemblies of the refrigerators, so that the daily life needs are met. Among ice cubes with various shapes, the snowflake-shaped ice is easy to take and accumulate due to good plasticity, and is widely applied to occasions such as hospitals, schools, laboratories, scientific research institutes and the like and industries such as supermarket food preservation, fishery fishing and refrigeration, medical application, chemical industry, food processing and the like.

However, the snowflake ice is high in manufacturing requirement, and is manufactured by the snowflake ice making machine in the prior art, but the ice crushing function of the ice making assembly in the prior refrigerator is limited, the generated ice blocks are too large, and the snowflake ice cannot be manufactured, so that how to integrate the snowflake ice making machine on the refrigerator to realize the snowflake ice manufacturing function of the refrigerator is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a refrigerator, it has snow flake ice making mechanism and usable this snow flake ice making mechanism accomplishes the preparation of snowflake shape ice, has reinforceed the functional diversity of refrigerator, has promoted user's use and has experienced.

In order to achieve the above object, the utility model provides a refrigerator, it includes box and snowflake ice making mechanism, snowflake ice making mechanism locates in the box, snowflake ice making mechanism is used for making snowflake ice, snowflake ice making mechanism includes:

the ice making assembly comprises a snowflake roller, a power part and a snow flake reamer, the snowflake roller is fixedly connected with an output shaft of the power part and can rotate around the output shaft under the action of the power part, the snow flake reamer is arranged beside the snowflake roller, and a cutting edge of the snow flake reamer is arranged on one side of the snow flake reamer, which is opposite to the snowflake roller;

the water inlet assembly is used for conveying ice making water to the ice making assembly and comprises a water inlet pipe, and a water outlet of the water inlet pipe is positioned above the snowflake roller;

the cooling assembly is used for reducing the temperature of the snowflake roller, the cooling assembly comprises a heat exchange tube, the refrigerator comprises a compressor and a condenser, the heat exchange tube is communicated with the compressor and the condenser, and the heat exchange tube extends to the side of the snowflake roller and wraps the snowflake roller.

In some embodiments of this application, the water inlet of inlet tube is located on the lateral wall of box, the inlet tube is followed the top of box extends to snowflake gyro wheel department, the height of water inlet is greater than the height of delivery port.

In some embodiments of the present application, the water inlet of the water inlet pipe is connected with a water replenishing tank.

In some embodiments of this application, the cross-section of snow reamer is the triangle-shaped setting, snow reamer orientation a side of snowflake gyro wheel with the snowflake gyro wheel is tangent, snow reamer dorsad a side downward sloping of snowflake gyro wheel.

In some embodiments of this application, the below of snow reamer is equipped with the water catch bowl, the water catch bowl is located in the box, the water catch bowl is connected with the collector pipe, the other end of collector pipe extends to outside the box.

In some embodiments of this application, snowflake system ice mechanism includes the protection casing, the protection casing is located on the side of box and is located the side of snowflake gyro wheel, the protection casing is used for the cover to shelter from the snowflake gyro wheel with the snowflake reamer, the protection casing with form between the snowflake reamer and supply snowflake ice spun system ice passageway.

In some embodiments of this application, the protection casing includes straight section and segmental arc, the segmental arc be located straight section's top and with box fixed connection, straight section with the box parallels, the centre of a circle of segmental arc with the centre of a circle of snowflake gyro wheel coincides mutually.

In some embodiments of the present application, the ice making mechanism includes a temperature sensor disposed beside the snow roller, the temperature sensor being used to measure the temperature of the space around the snow roller.

In some embodiments of this application, snowflake ice making mechanism still includes the control panel, the control panel is located the surface of box, the control panel respectively with the ice making subassembly the water storage component with the cooling subassembly electricity is connected.

In some embodiments of the present application, the power member is a rotating electrical machine.

Compared with the prior art, the utility model, its beneficial effect lies in:

when the cooling assembly is started, the refrigerant in the heat exchange tube is changed into a low-temperature high-pressure liquid state under the action of the compressor and the condenser, the liquid refrigerant in the low-temperature high-pressure state reaches the position near the snowflake roller through the heat exchange tube and absorbs heat to evaporate and convert into a high-temperature high-pressure gas state at the moment, the temperature of the snowflake roller is synchronously reduced due to the reduction of the air temperature near the snowflake roller caused by the evaporation of the refrigerant, the power part and the water inlet assembly are started at the moment, the snowflake roller rotates around the output shaft under the action of the power part, the water outlet of the water inlet pipe sprays clean water to the snowflake roller, the clean water flowing out of the water outlet is uniformly and finely sprayed onto the snowflake roller due to the continuous rotation of the snowflake roller, the sprayed clean water is quickly frozen after meeting the snowflake roller due to the low temperature of the snowflake roller, more and more ice blocks are solidified on the snowflake roller along with the rotation of the snowflake roller, when the thickness of the ice blocks exceeds the distance between the edge of the snowflake roller and the snow flake reamer, the ice blocks on the snowflake roller are contacted with the snow flake reamer, the snow flake reamer is kept still in the rotation process of the snowflake roller, the ice blocks on the snowflake roller can be contacted with the snow flake reamer under the continuous rotation of the snowflake roller and are cut by the snow flake reamer, the cut ice blocks fall out of the box body from the side of the snow flake reamer to form the snowflake ice required by a user, it can be found that as long as the rotation of the snowflake roller and the water outlet of the water inlet are kept, ice blocks with enough thickness are always kept on the snowflake roller for the cutting of the snowflake reamer, the continuous production of the snowflake ice can be completed by keeping the rotation of the snowflake roller, and when the production of the ice flakes meets the requirement, the water is stopped being sprayed to the snow roller, and the ice flakes on the snow roller are completely cut, and the rotation of the snow roller is stopped, so that the ice flakes can be produced. The snow flake ice making mechanism is additionally arranged in the daily refrigerator, so that the operation of preparing the snow flake ice by using the common refrigerator is realized, the rapid preparation of the snow flake ice is completed, the use scene of the refrigerator is expanded, and the use experience of a user is improved.

Drawings

Fig. 1 is a schematic view of a front structure of a refrigerator according to some embodiments of the present invention;

FIG. 2 is a detail view at A in FIG. 1;

fig. 3 is a schematic side view of a refrigerator according to some embodiments of the present invention;

fig. 4 is a detailed view at B in fig. 3.

In the figure, the position of the upper end of the main shaft,

1. a box body;

2. a snowflake ice making mechanism; 21. snowflake rollers; 22. a power member; 23. snow reamer; 24. a water inlet pipe; 241. a water outlet; 242. a water replenishing tank; 25; a heat exchange pipe; 26. a compressor; 27. a protective cover; 271. an arc-shaped section; 272. a straight section; 28. a temperature sensor; 29. and a control panel.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "center of gravity", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-4, an embodiment of the present invention provides a refrigerator, which includes a box 1 and a snow ice making mechanism 2 disposed in the box 1, the snow ice making mechanism 2 can complete making of snow ice, specifically, the snow ice making mechanism 2 includes an ice making assembly, a water inlet assembly and a temperature reducing assembly, wherein the ice making assembly is disposed at one side of the box 1, the ice making assembly includes a snow roller 21, a power member 22 and a snow reamer 23, the snow roller 21 is fixedly connected to an output shaft of the power member 22 and can rotate around the output shaft under the driving of the power member 22, specifically, in an embodiment of the present invention, the power member 22 is preferably a rotating motor, the snow reamer 23 is disposed at a side of the snow roller 21, a cutting edge of the snow reamer 23 is disposed at a side of the snow reamer 23 opposite to the snow roller 21, the water inlet assembly is used for delivering ice making water to the ice making assembly, and includes a water inlet pipe 24, the water outlet 241 of the water inlet pipe 24 is located above the snowflake roller 21, the cooling assembly is used for reducing the temperature of the snowflake roller 21 and comprises a heat exchange pipe 25, the heat exchange pipe 25 is communicated with an original compressor 26 and a condenser (not shown) of the refrigerator, and meanwhile, the heat exchange pipe 25 extends to the side of the snowflake roller 21 and is arranged around the snowflake roller 21.

Based on the structure, when in use, the cooling component is started, the refrigerant in the heat exchange tube 25 is changed into a low-temperature high-pressure liquid state under the action of the compressor 26 and the condenser, the liquid refrigerant in the low-temperature high-pressure state reaches the position near the snowflake roller 21 through the heat exchange tube 25 and absorbs heat to be evaporated into a high-temperature high-pressure gas state at the moment, the temperature of the snowflake roller 21 is synchronously reduced due to the reduction of the air temperature near the snowflake roller 21 caused by the evaporation and the heat absorption of the refrigerant, at the moment, the power part 22 and the water inlet component are started, the snowflake roller 21 rotates around the output shaft under the action of the power part 22 (a rotating motor in the present application), the water outlet 241 of the water inlet tube 24 sprays clean water to the snowflake roller 21, due to the continuous rotation of the snowflake roller 21, the clean water flowing out from the water outlet 241 is uniformly and finely sprayed onto the snowflake roller 21, and the sprayed clean water is quickly frozen after meeting the snowflake roller 21 due to the low temperature of the snowflake roller 21, as the snow roller 21 rotates, more ice blocks are solidified on the snow roller 21, when the thickness of the ice blocks exceeds the distance between the edge of the snow roller 21 and the snow reamer 23, the ice blocks on the snow roller 21 are in contact with the snow reamer 23, the snow reamer 23 keeps still in the rotation process of the snow roller 21, the ice blocks on the snow roller 21 can be in contact with the snow reamer 23 under the continuous rotation of the snow roller 21 and are cut by the snow reamer 23, the cut ice blocks fall out of the box body 1 from the side of the snow reamer 23 to form snow ice required by a user, and it can be found that as long as the rotation of the snow roller 21 and the water outlet of the water inlet are kept, the ice blocks with enough thickness are always kept on the snow roller 21 for the cutting of the snow reamer 23, the continuous production of the snow ice can be finished by keeping the rotation of the snow roller 21, and the water spraying to the snow roller 21 is stopped when the production of the snow ice meets the requirement, and the snow ice can be manufactured by stopping the rotation of the snow roller 21 when the ice cubes on the snow roller 21 are completely cut. The snow flake ice making mechanism 2 is additionally arranged in the daily refrigerator, so that the operation of preparing the snow flake ice by using the common refrigerator is realized, the rapid preparation of the snow flake ice is completed, the use scene of the refrigerator is expanded, and the use experience of a user is improved.

It should be noted that, in order to optimize snowflake ice making mechanism, reduce the occupation space of snowflake ice making mechanism, the embodiment of the utility model provides an original compressor of heat exchange tube lug connection refrigerator and condenser isotructure, above-mentioned compressor and condenser are as the refrigeration subassembly of refrigerator, but the transmissible refrigerant reduces the temperature of refrigerator box, operating personnel only need set up the time that the control valve refrigerant got into the heat exchange tube on the heat exchange tube and can utilize the cooling operation of accomplishing the snowflake gyro wheel such as original compressor and condenser, of course this application also can select to set up independent compressor and condenser and accomplish the refrigeration operation of snowflake gyro wheel, avoid snowflake ice to prepare the flow and receive the interference and the influence of refrigerator box refrigeration flow, ensure the normal completion of snowflake ice preparation.

Further, please refer to fig. 1 and fig. 3, the water inlet of the water inlet pipe 24 is disposed on the side of the box 1 far away from the ice making mechanism 2, the water inlet pipe 24 extends from the top of the box 1 to the snow roller 21, this design can avoid the water inlet pipe 24 directly passing through other structures of the box 1, reduce the influence of the water inlet pipe 24 on other structures of the box 1, meanwhile, because the water inlet pipe 24 extends from the top of the box 1 to the snow roller 21, the position of the water inlet pipe 24 water inlet and the water outlet 241 needs to be adjusted to make the water inlet height greater than the water outlet 241 height, the water inlet pipe 24 at this moment can realize the transmission of the ice making water by using the siphon principle, and ensure the normal proceeding of the ice making.

Furthermore, referring to fig. 3, the water inlet effect of the water inlet pipe 24 is influenced by the size of the water inlet besides the length and the pipe diameter of the water inlet pipe 24, so as to improve the water inlet effect of the water inlet pipe 24 and ensure the continuation of the ice making process, the water inlet is connected with the water replenishing tank 242, the water replenishing tank 242 is arranged in a rectangular shape, a user can replenish a large amount of clear water for ice making into the water replenishing tank 242 before the ice making process is started, and the clear water in the water replenishing tank 242 flows to the upper side of the snow roller 21 through the water inlet pipe 24 and is sprayed out from the water outlet 241 during ice making. In fact, in order to ensure regular water outlet of the water outlet 241, the operator may also choose to set a valve on the water inlet pipe 24, and the valve is opened or closed to achieve regular and quantitative water outlet, so as to ensure the ice making effect.

Further, please refer to fig. 4, in the embodiment of the present invention, the cross section of the snow reamer 23 is triangular, a side of the snow reamer 23 facing the snowflake roller 21 is tangent to the snowflake roller 21, a side of the snow reamer 23 facing away from the snowflake roller 21 is inclined downward, and the cutting edge of the snow reamer 23 is disposed on the inclined plane. When the ice-snow-shaped roller is used, the snowflake roller 21 rotates clockwise, the cutting edge on the inclined surface can cut ice blocks on the snowflake roller 21, the ice blocks on the snowflake roller 21 fly out from the inclined surface of the snowflake reamer 23 after being cut to form snowflake ice, the snowflake ice is ensured to fly out correctly, and the influence on the normal operation of the box body 1 caused by the cut snowflake ice falling into the box body 1 is avoided.

Furthermore, although the snow flake reamer 23 and the snow flake roller 21 are disposed at positions as far as possible to prevent snow flakes from falling into the box 1, due to the size of the snow flake roller 21, a part of the snow flake roller 21 is still located in the box 1, that is, ice cubes on the snow flake roller 21 still have a probability of directly falling into the box 1 below the snow flake roller 21, and it should be noted that, due to a certain gap between the snow flake roller 21 and the snow flake reamer 23, the ice cubes on the snow flake roller 21 cannot be completely cut by the snow flake reamer 23, that is, after the snow flake roller 21 stops rotating, the ice cubes still have a certain thickness on the snow flake roller 21, and when the temperature of the snow flake roller 21 rises, the ice cubes will be melted to form water flow which drops into the box 1, thereby affecting the operation of the box 1. Therefore, in order to avoid the occurrence of the above situation, the utility model discloses an still be equipped with the water catch bowl (not shown) in the box 1, the water catch bowl is located the below of locating snowflake gyro wheel 21 and can collects clear water and ice-cube piece on the snowflake gyro wheel 21, avoids clear water and ice-cube piece to flow into other parts of box 1 and causes the influence to the normal use of box 1. It can be found that if the water collecting tank is selected to collect water flow and ice fragments, a pipeline is also needed to be arranged to discharge the accumulated water in the water collecting tank, so that the water collecting tank in this embodiment is further connected with a water collecting pipe (not shown), one end of the water collecting pipe is communicated with the water collecting tank, and the other end of the water collecting pipe extends out of the box body 1 all the way to discharge the accumulated water in the water collecting tank, thereby ensuring the normal use of the water collecting tank.

Optionally, referring to fig. 4, in order to avoid splashing of the snow ice generated by cutting the snow reamer 23, the snow ice making mechanism 2 of the present application further includes a protective cover 27, the protective cover 27 is disposed on the side surface of the box 1 and located beside the snow roller 21, the protective cover 27 can shield the snow roller 21 and the snow reamer 23, so as to prevent the user from being injured by splashing of the snow ice, and ensure the stability of the falling point of the snow ice, meanwhile, an ice making channel is formed between the protective cover 27 and the snow reamer 23 after the protective cover 27 is disposed, the snow ice formed by cutting the snow reamer 23 falls from the ice making channel, and the user can set a container below the ice making channel to receive the snow ice. Specifically, the protective cover 27 of the present embodiment includes a straight section 272 and an arc section 271, the arc section 271 is located above the straight section 272 and is fixedly connected to the box 1, the straight section 272 is parallel to the box 1, the straight section 272 is used for shielding the snow reamer 23 and can cooperate with the snow reamer 23 to form an ice making channel, the center of the arc section 271 coincides with the center of the snowflake roller 21, and obviously, the arc section 271 is used for shielding the snowflake roller 21.

Optionally, referring to fig. 4, the snow ice making mechanism 2 in this embodiment further includes a temperature sensor 28, the temperature sensor 28 is disposed beside the snow roller 21, the temperature sensor 28 is used for measuring the temperature of the space around the snow roller 21, and the user can know the specific temperature value of the working area in time through the temperature sensor 28, and confirm the start time and the end time of the snow roller 21 and other components according to the specific temperature value, and can also make a working schedule according to the data transmitted by the temperature sensor 28 to achieve automatic completion of snow ice making.

In addition, referring to fig. 1 and fig. 2, the ice making mechanism 2 in this embodiment further includes a control board 29, the control board 29 is disposed on the surface of the box 1 and electrically connected to the rotating motor, the control valve on the water inlet pipe 24, the compressor 26, the condenser, the temperature sensor 28, and other components, and is used for assigning orders to the components to control the ice making process.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a refrigerator, includes box and snowflake ice making mechanism, snowflake ice making mechanism locates in the box, snowflake ice making mechanism is used for making the snow ice, its characterized in that, snowflake ice making mechanism includes:

the ice making assembly comprises a snowflake roller, a power part and a snow flake reamer, the snowflake roller is fixedly connected with an output shaft of the power part and can rotate around the output shaft under the action of the power part, the snow flake reamer is arranged beside the snowflake roller, and a cutting edge of the snow flake reamer is arranged on one side of the snow flake reamer, which is opposite to the snowflake roller;

the water inlet assembly is used for conveying ice making water to the ice making assembly and comprises a water inlet pipe, and a water outlet of the water inlet pipe is positioned above the snowflake roller;

the cooling assembly is used for reducing the temperature of the snowflake roller, the cooling assembly comprises a heat exchange tube, the refrigerator comprises a compressor and a condenser, the heat exchange tube is communicated with the compressor and the condenser, and the heat exchange tube extends to the side of the snowflake roller and wraps the snowflake roller.

2. The refrigerator as claimed in claim 1, wherein the inlet of the inlet pipe is formed on a side wall of the cabinet, the inlet pipe extends from a top of the cabinet to the snowflake roller, and the inlet is higher than the outlet.

3. The refrigerator as claimed in claim 2, wherein a water replenishing tank is connected to the water inlet of the water inlet pipe.

4. The refrigerator as claimed in claim 1, wherein the cross section of the snow reamer is triangular, a side of the snow reamer facing the snowflake roller is tangent to the snowflake roller, and a side of the snow reamer facing away from the snowflake roller is inclined downward.

5. The refrigerator according to claim 1, wherein a water collection tank is provided below the snow reamer, the water collection tank is located in the refrigerator body, a water collection pipe is connected to the water collection tank, and the other end of the water collection pipe extends out of the refrigerator body.

6. The refrigerator as claimed in claim 1, wherein the snowflake ice making mechanism includes a protective cover disposed on a side surface of the cabinet and beside the snowflake roller, the protective cover for covering and shielding the snowflake roller and the snowflake reamer, and an ice making passage for ejecting snowflake ice is formed between the protective cover and the snowflake reamer.

7. The refrigerator as claimed in claim 6, wherein the shield includes a straight section and an arc section, the arc section is located above the straight section and is fixedly connected to the cabinet, the straight section is parallel to the cabinet, and the center of the arc section coincides with the center of the snowflake roller.

8. The refrigerator as claimed in claim 1, wherein the ice making mechanism for the snowflakes includes a temperature sensor provided at a side of the snowflake roller for measuring a temperature of a space around the snowflake roller.

9. The refrigerator of claim 1, wherein the ice making mechanism further comprises a control board disposed on a surface of the cabinet, the control board being electrically connected to the ice making assembly, the water inlet assembly, and the cooling assembly, respectively.

10. The refrigerator of claim 1, wherein the power member is a rotary motor.

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