A kind of ice slush machine evaporator's roller inner bag structure

Abstract

The utility model discloses a kind of evaporator's roller inner bag structure for ice blender, including inner bag body, cylinder sleeve and conveying pipe, the conveying pipe spiral setting on the surface of inner bag body is set on the inner bag body, and the part of the conveying pipe located inner bag body is provided with multiple thin spouts, cylinder sleeve is connected with the inner bag body, and the surface of the inner bag body is covered by the cylinder sleeve and forms accommodating cavity, and the side of the inner bag body is provided with extension ring;The inner bag body of the roller inner bag structure for ice blender of the evaporator is provided with conveying pipe and cylinder sleeve, conveying pipe is coiled on the surface of inner bag body, and conveying pipe is provided with multiple thin spouts, so that fluorine injected in conveying pipe can be sprayed into the accommodating cavity formed by inner bag body and cylinder sleeve from thin spout, and make fluorine evenly fill accommodating cavity, greatly increase the area of inner bag body heat exchange while avoiding the situation that inner bag body local serious icing appears due to uneven fluorine distribution, inner bag body cooling is fast and the surface temperature difference of inner bag body is uniform.

Description

Technical Field

[0001] This utility model relates to the field of smoothie machine technology, and in particular to a drum inner liner structure for an evaporator used in a smoothie machine. Background Technology

[0002] A smoothie maker is an electrical appliance specifically designed to crush, blend, and mix ice with other ingredients (such as fruits, syrups, and dairy products) to create smoothies, shaved ice, or frozen drinks. The drum inner tank is one of the core components of a smoothie maker. Existing smoothie makers have a coiled tube on the surface of the drum inner tank's evaporator, and the compressor injects refrigerant into the coiled tube, allowing heat exchange between the coiled tube and the drum inner tank for cooling. However, this design results in a small contact area between the coiled tube and the drum inner tank, leading to a shorter cooling time. Furthermore, existing smoothie makers also have a straight pipe and sleeve on the surface of the drum inner tank's evaporator. The compressor injects refrigerant into the straight pipe and fills the sleeve with refrigerant to increase the heat exchange area. However, this straight pipe design can lead to uneven refrigerant distribution within the sleeve and severe localized icing within the drum inner tank, affecting the normal operation of the stirring blades. Therefore, a new drum inner tank structure is needed to address these issues. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an evaporator for a smoothie machine with a drum inner liner structure. The inner liner is equipped with a conveying pipe and a sleeve. The conveying pipe is coiled on the surface of the inner liner and has multiple fine nozzles. In this way, the fluorine injected into the conveying pipe can be sprayed out from the fine nozzles into the cavity formed by the inner liner and the sleeve, and the fluorine is evenly filled into the cavity. This greatly increases the heat exchange area of ​​the inner liner while avoiding uneven fluorine distribution that could lead to severe local icing of the inner liner. The inner liner cools down quickly and the surface temperature difference of the inner liner is uniform.

[0004] A drum inner liner structure for an evaporator for a smoothie machine includes an inner liner body, a sleeve, and a conveying pipe. The conveying pipe is spirally arranged around the surface of the inner liner body, and the portion of the conveying pipe located in the inner liner body is provided with multiple fine nozzles. The sleeve is connected to the inner liner body and covers the surface of the inner liner body to form a receiving cavity.

[0005] Preferably, an extension ring is provided on one side of the inner liner, and an installation hole is provided on the other side of the inner liner.

[0006] Preferably, one end of the delivery pipe is disposed on the extension ring of the inner liner, and the other end of the delivery pipe extends to the side of the accommodating cavity away from the extension ring.

[0007] Preferably, it also includes a reflux pipe, one end of which is disposed on the extension ring of the inner liner, and the other end of which extends horizontally into the accommodating cavity.

[0008] Preferably, it further includes a reflux pipe, one end of which is disposed on the extension ring of the inner liner, and the other end of which extends around the surface of the inner liner to the side of the accommodating cavity near the extension ring, and the reflux pipe is provided with a plurality of air ports.

[0009] Preferably, one side of the sleeve is connected to the extension ring, and the other side of the sleeve is provided with a through hole at the position of the mounting hole.

[0010] Preferably, both the inner liner and the sleeve are inclined inward from one side to the other and have a frustum-shaped structure.

[0011] The beneficial effects of this utility model are as follows: The inner drum structure of the evaporator of this smoothie machine is achieved through the cooperation of the inner drum body, the sleeve, and the conveying pipe. The inner drum body is equipped with the conveying pipe and the sleeve. The conveying pipe is coiled on the surface of the inner drum body and is equipped with multiple fine nozzles. In this way, the fluorine injected into the conveying pipe can be sprayed out from the fine nozzles into the cavity formed by the inner drum body and the sleeve, and the fluorine is evenly filled into the cavity. This greatly increases the heat exchange area of ​​the inner drum body while avoiding uneven fluorine distribution that could lead to severe local icing of the inner drum body. The inner drum body cools down quickly and the surface temperature difference of the inner drum body is uniform. Attached Figure Description

[0012] Appendix Figure 1 This is a perspective view of the present utility model;

[0013] Appendix Figure 2 This is an exploded view of the present invention;

[0014] Appendix Figure 3 This is a front view of the present utility model;

[0015] Appendix Figure 4 for Figure 3 Sectional view of AA;

[0016] Appendix Figure 5 This is a left-side view of the present invention;

[0017] Appendix Figure 6 This is another perspective view of the inner liner and reflux pipe in this utility model.

[0018] In the diagram: 1 Inner liner, 2 Sleeve, 3 Delivery pipe, 4 Fine nozzle, 5 Receptacle, 6 Extension ring, 7 Mounting hole, 8 Return pipe, 9 Air port, 10 Through hole. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept claimed by the present invention.

[0020] like Figures 1 to 5 As shown, a drum inner liner structure for an evaporator of a smoothie machine includes an inner liner 1, a sleeve 2, and a conveying pipe 3. The conveying pipe 3 is spirally arranged around the surface of the inner liner 1, and the portion of the conveying pipe 3 located in the inner liner 1 is provided with multiple fine nozzles 4. The sleeve 2 is connected to the inner liner 1, and the sleeve 2 covers the surface of the inner liner 1 and forms a receiving cavity 5.

[0021] The working principle of the inner drum structure of the evaporator for the smoothie machine described in this utility model is achieved through the cooperation of the inner drum body 1, the sleeve 2, and the conveying pipe 3. Figures 1 to 5 As shown, both the inner liner 1 and the conveying pipe 3 can be made of stainless steel, which has good thermal conductivity. The inner liner 1 is provided with the conveying pipe 3 and the sleeve 2. The conveying pipe 3 is coiled on the surface of the inner liner 1 and is provided with multiple fine nozzles 4. First, the compressor of the slush machine (not shown in the figure) injects fluorine into the conveying pipe 3. Then, the fluorine is transported along the conveying pipe 3 to the surface of the inner liner 1 and is evenly sprayed from the fine nozzles 4 into the accommodating cavity 5 between the inner liner 1 and the sleeve 2, so that the fluorine is evenly filled into the accommodating cavity 5. The fluorine in the accommodating cavity 5 rapidly cools the inner liner 1. Compared with traditional slush machines, the drum inner liner structure of the evaporator of this slush machine greatly increases the heat exchange area of ​​the inner liner 1 while avoiding the situation of uneven fluorine distribution and severe local icing of the inner liner 1. The inner liner 1 cools down quickly and the surface temperature difference of the inner liner 1 is uniform.

[0022] Specifically, an extension ring 6 is provided on one side of the inner liner 1, and a mounting hole 7 is provided on the other side of the inner liner 1. Further, one end of the delivery pipe 3 is disposed on the extension ring 6 of the inner liner 1, and the other end of the delivery pipe 3 extends to the side of the accommodating cavity 5 away from the extension ring 6. Figures 1 to 5 As shown, the extension ring 6 facilitates the installation and fixation of the sleeve 2, and the mounting hole 7 of the inner liner 1 and the through hole 8 of the sleeve 2 facilitate the installation of the stirring blade (not shown in the figure). Fluorine is injected into the delivery pipe 3, and the fluorine is delivered along the delivery pipe 3 to the surface of the inner liner 1 and sprayed evenly from the fine nozzle 4 into the accommodating cavity 5 between the inner liner 1 and the sleeve 2, thereby allowing the fluorine to evenly fill the accommodating cavity 5 and cool the inner liner 1.

[0023] The evaporator for the smoothie machine of this utility model further includes a reflux pipe 8. One end of the reflux pipe 8 is disposed on the extension ring 6 of the inner liner 1, and the other end of the reflux pipe 8 extends horizontally into the receiving cavity 5. In the first embodiment of the reflux pipe 8, as shown... Figures 1 to 5As shown, the return pipe 8 is set horizontally so that the inner liner 1 is set horizontally. After the fluorine in the accommodating cavity 5 is used, it can be discharged from the return pipe 8 for return gas, so as to transport the fluorine in the accommodating cavity 5.

[0024] The evaporator for the smoothie machine of this utility model further includes a return pipe 8. One end of the return pipe 8 is disposed on the extension ring 6 of the inner liner 1, and the other end of the return pipe 8 extends around the surface of the inner liner 1 to the side of the receiving cavity 5 near the extension ring 6. The return pipe 8 is provided with multiple air ports 9. In a second embodiment of the return pipe 8, such as... Figure 6 As shown, three air ports 9 of the return pipe 8 are used as examples. Fluorine enters the return pipe from the air ports 9 and is discharged. The return pipe 8 surrounds the inner liner 1, which can slow down the return speed of the fluorine and make the inner liner 1 vertically set so as to prevent the fluorine in the accommodating cavity 5 from being discharged along the return pipe 8 by suction and gravity before the inner liner 1 has been cooled sufficiently. This facilitates the uniform return of fluorine from the air ports 9 of the return pipe 8.

[0025] Furthermore, one side of the sleeve 2 is connected to the extension ring 6, and the other side of the sleeve 2 is provided with a through hole 10 at the position of the mounting hole 7, such as... Figures 1 to 5 As shown, the extension ring 6 facilitates the installation and fixation of the sleeve 2, and the mounting hole 7 of the inner liner 1 and the through hole 10 of the sleeve 2 facilitate the installation of the stirring blade (not shown in the figure).

[0026] Furthermore, both the inner liner 1 and the sleeve 2 are inclined inward from one side to the other, forming a frustum-shaped structure, such as... Figures 1 to 5 As shown, the inclined setting of the inner liner 1 can better match the structure of the stirring blade, and make it easier for the ice formed on the inside of the inner liner 1 to come into contact with the stirring blade, so that the stirring blade can break up the ice and prevent the ice from jamming the stirring blade.

[0027] The above are merely specific embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A drum inner liner structure for an evaporator in a smoothie machine, characterized in that: It includes an inner liner, a sleeve, and a delivery pipe. The delivery pipe is spirally arranged around the surface of the inner liner, and the portion of the delivery pipe located in the inner liner is provided with multiple fine nozzles. The sleeve is connected to the inner liner and covers the surface of the inner liner to form a receiving cavity.

2. The drum inner liner structure of an evaporator for a smoothie machine according to claim 1, characterized in that: An extension ring is provided on one side of the inner liner, and an installation hole is provided on the other side of the inner liner.

3. The drum inner liner structure of an evaporator for a smoothie machine according to claim 2, characterized in that: One end of the delivery pipe is disposed on the extension ring of the inner liner, and the other end of the delivery pipe extends to the side of the accommodating cavity away from the extension ring.

4. The drum inner liner structure of an evaporator for a smoothie machine according to claim 2, characterized in that: It also includes a reflux pipe, one end of which is disposed on the extension ring of the inner liner, and the other end of which extends horizontally into the accommodating cavity.

5. The drum inner liner structure of an evaporator for a smoothie machine according to claim 2, characterized in that: It also includes a reflux pipe, one end of which is disposed on the extension ring of the inner liner, and the other end of which extends around the surface of the inner liner to the side of the accommodating cavity near the extension ring, and the reflux pipe is provided with multiple air ports.

6. The drum inner liner structure of an evaporator for a smoothie machine according to claim 2, characterized in that: One side of the sleeve is connected to the extension ring, and the other side of the sleeve is provided with a through hole at the position of the mounting hole.

7. The drum inner liner structure of an evaporator for a smoothie machine according to claim 2, characterized in that: Both the inner liner and the sleeve are inclined inward from one side to the other and have a frustum-shaped structure.

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