Round ice making mold with embedded refrigerant fluid guide pipe

Abstract

The utility model discloses a round ice making mold with an embedded refrigerant fluid guide pipe, which comprises a forming cylinder, a cooling liquid guide pipe and a cooling liquid guide pipe, a forming cavity for realizing ice making forming is formed on the forming cylinder, and the forming cavity is provided with an upward opening; a sealed refrigeration ring groove is formed in the cylinder wall of the forming cylinder, and refrigeration liquid is injected into the refrigeration ring groove. A traditional outer tube type structure is replaced by the refrigerating ring groove of a built-in structure, so that refrigerating fluid can be in direct contact with an ice-making mold, the heat conduction performance is effectively improved, and the effect of better accelerating ice-making forming is achieved; and meanwhile, the problem that the refrigerant fluid leaks due to the fact that an outer pipe type structure is prone to being damaged in the using process is solved, the efficiency of refrigeration work is improved, and meanwhile the using safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ice-making molds and relates to a round ice-making mold with an embedded refrigeration liquid conduit. Background Art

[0002] An ice-making mold is an ice-making device that injects water into an ice-making cavity and then places it in the freezing chamber of a refrigerator to freeze the water in the ice-making cavity into ice cubes or ice balls. The ice-making mold is easy to use and can easily make ice cubes or ice balls at home. Therefore, the ice-making mold is widely used in daily life.

[0003] In the prior art, in order to further improve the ice-making efficiency, some ice-making molds are provided with a sealed conduit filled with refrigerant around the periphery of the mold, so as to achieve the effect of assisting ice-making through the refrigerant, thereby achieving the function of improving the ice-making efficiency; however, although such an arrangement can effectively improve the ice-making efficiency, during use, in order to enable the sealed conduit to achieve the surrounding effect, the sealed conduit is generally made of a copper coil that can be bent; and during long-term bending and use, the contact with the outside world causes friction and rupture, resulting in leakage of the refrigerant. Utility Model Content

[0004] In order to solve the implementation technical problems, the utility model adopts the following technical solutions:

[0005] A round ice-making mold with an embedded refrigeration liquid conduit, comprising:

[0006] A forming cylinder, on which a forming cavity for making ice is formed, and the forming cavity has an opening facing upward;

[0007] A sealed refrigeration ring groove is formed on the cylinder wall of the forming cylinder, and refrigeration liquid is injected into the refrigeration ring groove.

[0008] As a further solution of the utility model: the molded cylinder includes: an inner cylinder and an outer cylinder sleeve structure; the refrigeration ring groove is molded on the outer cylinder wall of the inner cylinder, and the outer cylinder is nested on the inner cylinder and tightly matched with the inner cylinder, so as to achieve the sealing effect of the refrigeration ring groove;

[0009] As a further solution of the utility model: the refrigeration ring groove is arranged in a thread line structure and is spirally extended downward along the wall of the inner cylinder.

[0010] As a further solution of the utility model: a liquid injection port and a liquid discharge port which are connected with the refrigeration ring groove are also formed on the outer sleeve.

[0011] As a further solution of the utility model: the inner cylinder is made of a material with good thermal conductivity.

[0012] The beneficial effects of the utility model are as follows: the traditional outer tube structure is replaced by the built-in refrigeration ring groove, so that the refrigerant can directly contact the ice-making mold, effectively improving the thermal conductivity, thereby achieving a better effect of accelerating ice-making; at the same time, it avoids the problem of the outer tube structure being easily damaged during use, which may cause refrigerant leakage, thereby improving the efficiency of the refrigeration work and the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0015] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] The utility model provides Figure 1 In an embodiment of the utility model, a round ice-making mold with an embedded refrigerant liquid conduit comprises:

[0018] A molding cylinder 2 is formed with a molding cavity 21 for realizing ice-making molding, and the molding cavity 21 has an opening facing upward; when ice-making is in progress, water is injected from the opening into the molding cavity 21 to carry out ice-making; and the molding cylinder 2 is also adapted to be equipped with a sealing cover structure for controlling the density of the molding cavity 21.

[0019] A sealed refrigeration ring groove 23 is formed on the wall of the forming cylinder 2, and a refrigeration liquid is injected into the refrigeration ring groove 23; during the ice making process, the refrigeration liquid in the refrigeration ring groove 23 can more quickly conduct heat from the forming cylinder 2 and the water in the forming cavity 21, thereby achieving an effect of accelerating ice making;

[0020] Furthermore, in order to realize the structural arrangement of the refrigeration ring groove 23, the molding cylinder 2 includes: an inner cylinder 25 and an outer cylinder sleeve 24 structure; the refrigeration ring groove 23 is molded on the outer cylinder wall of the inner cylinder 25, and the outer cylinder is nested on the inner cylinder 25 and tightly fits with the inner cylinder 25, thereby realizing the molding work of the refrigeration ring groove 23 and the sealing arrangement of the refrigeration ring groove 23 after molding.

[0021] Under this arrangement, in order to facilitate the injection and replacement of the refrigerant, an injection port 22 and a discharge port 26 connected to the refrigeration ring groove 23 are formed on the outer sleeve 24. The injection of the refrigerant is achieved through the injection port 22, and the discharge of the refrigerant is achieved through the discharge port 26. During use, the injection port 22 and the discharge port 26 are sealed to avoid leakage of the refrigerant.

[0022] Furthermore, in order to maximize the effect of the refrigerant liquid in the refrigeration ring groove 23, the refrigeration ring groove 23 is arranged in a threaded structure and spirally extends downward along the wall of the inner cylinder 25, so that the refrigeration ring groove 23 can be spread throughout the entire molding cylinder 2, thereby maximizing the manufacturing efficiency.

[0023] Furthermore, the inner cylinder 25 is made of a material with good thermal conductivity, which can effectively improve the efficiency of ice making during ice making.

[0024] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A round ice making mold with an embedded refrigerant liquid conduit, characterized in that: include: A forming cylinder, on which a forming cavity for making ice is formed, and the forming cavity has an opening facing upward; A sealed refrigeration ring groove is formed on the cylinder wall of the forming cylinder, and refrigeration liquid is injected into the refrigeration ring groove.

2. The round ice-making mold with an embedded refrigerant liquid conduit according to claim 1, characterized in that: The molded cylinder includes: an inner cylinder and an outer cylinder sleeve structure; a refrigeration ring groove is molded on the outer cylinder wall of the inner cylinder, and the outer cylinder is nested on the inner cylinder and tightly matched with the inner cylinder, thereby achieving a sealing effect of the refrigeration ring groove.

3. The round ice-making mold with an embedded refrigerant liquid conduit according to claim 2, characterized in that: The refrigeration ring groove is arranged in a thread line structure and is spirally extended downward along the cylinder wall of the inner cylinder.

4. The round ice-making mold with an embedded refrigerant liquid conduit according to claim 2, characterized in that: The outer sleeve is also formed with a liquid injection port and a liquid discharge port which are connected with the refrigeration ring groove.

5. The round ice-making mold with an embedded refrigerant liquid conduit according to claim 2, characterized in that: The inner cylinder is made of a material with good thermal conductivity.

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