CN211823328U

CN211823328U - Refrigeration disk

Info

Publication number: CN211823328U
Application number: CN202020571917.8U
Authority: CN
Inventors: 范建军
Original assignee: Foshan Sanlijing Electrical Appliance Technology Co ltd
Current assignee: Foshan Sanlijing Electrical Appliance Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-10-30
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a refrigeration disc, including shell, heat conduction dish, cold-storage agent, be equipped with sealing member, its characterized in that between heat conduction dish and shell: the sealing element comprises a basin body and a mounting ring seat, the heat conducting disc, the mounting ring seat and the shell are locked by the fastener to form a sealed coolant cavity between the heat conducting disc and the basin body, and coolant is filled in the coolant cavity.

Description

Refrigeration disk

Technical Field

The utility model relates to a sealed, thermal-insulated technical field, concretely relates to refrigeration dish.

Background

The stir-frying is a cold drink which is popular in hot summer, the stir-frying of the cooling plate is not stir-frying under the heating condition, but the stir-frying plate is placed on the surface of a coolant at the temperature of minus 40 ℃, and the coolant is utilized to absorb the heat of food in the stir-frying pan, so that the fluid food in the stir-frying plate is frozen into ice.

On the existing refrigeration disk, there are several disadvantages in the following aspects: 1. because the inside of the refrigerating disc is about 40 ℃ below zero, and the shell of the refrigerating disc does not adopt a heat insulation layer, the heat insulation effect is poor, and the temperature becomes lower after the surface of the shell absorbs the cold energy of the cold storage agent. When the moisture in the air meets the low-temperature refrigeration disc shell, the moisture is condensed into condensed water. When the amount of the condensed water is large, the condensed water flows to the table board along the outer wall of the refrigerating disc to form accumulated water. 2. More cold energy is emitted through the shell, and the cold energy really absorbed by food is less, so that the temperature of the cold storage agent body rises faster, and the continuous ice frying time is short. 3. Because the cold-storage agent can take place to solidify when low temperature, the volume after solidifying can take place the inflation, and the volume expansion rate is 1.1 times, consequently, the cold storage chamber needs sufficient headspace, when solid-state cold-storage agent heat absorption turned into liquid from solid-state, the volume diminishes, and the liquid level often is below the ice dish, and the cold-storage agent does not contact with the ice dish, and then weakens the heat conduction effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigeration dish that heat conduction effect is good, its cold volume that can make full use of coolant avoids cold volume to run off to improve the efficiency, overcome prior art's not enough.

The technical proposal of the utility model for solving the technical problem is that: the utility model provides a refrigeration dish, includes shell, heat conduction dish, cold-storage agent, is equipped with the sealing member between heat conduction dish and shell, its characterized in that: the sealing element integrally covers the bottom wall of the heat conducting disc, the sealing element and the shell are locked by the fastening element to form a sealed cold storage agent cavity between the heat conducting disc and the sealing element and a sealed heat insulation space between the sealing element and the shell, and the cold storage agent is filled in the cold storage agent cavity.

And a heat insulation layer is arranged in the heat insulation space.

The sealing element is made of elastic material, and the liquid level of the cold accumulation agent is higher than the bottom plane of the heat conduction plate, so that the outer bottom wall of the heat conduction plate is soaked in the cold accumulation agent.

The sealing member includes the basin body, collar retainer includes platform portion, turn-ups down, the inboard collar portion of connecting of platform portion, turn-ups down are connected in the outside, set up support ring, the turn-ups recess with platform portion, turn-ups looks adaptation down on the fixing base of shell respectively.

An upper flange is arranged on the platform part, and a convex ring cavity matched with the upper flange is arranged on the heat conduction plate.

The inner end of the platform part horizontally extends towards the inner cavity of the pot body and abuts against the side wall of the heat conducting disc.

The front end of the decorative frame spans the convex ring cavity and is pressed against the outer edge of the heat conducting disc, and the side part of the decorative frame surrounds the side wall of the fixed seat of the shell.

The utility model has the advantages that:

1. the utility model discloses owing to adopted to have elastic sealing member and act as the coolant cavity, make the coolant when changing solid-state from liquid, the outside expansion of sealing member, when changeing liquid from solid-state, elastic sealing member replies deformation, makes heat conduction dish and coolant keep in touch to heat conduction effect is good.

2. The heat insulation layer is arranged between the sealing element and the shell, and because the sealing ring and the heat insulation layer are poor thermal conductors, the shell can be effectively prevented from absorbing cold energy in the cold storage agent, so that the shell of the refrigeration disc is close to room temperature, the phenomenon of forming condensed water on the surface of the shell is effectively avoided, and the table top is kept clean. Meanwhile, the loss of cold energy from the shell of the refrigerating disc can be effectively prevented, the temperature rise of the cold storage agent in the refrigerating disc is slow, and the continuous working time of the refrigerating disc can be effectively prolonged.

3. Implement the utility model discloses only need put into one deck heat preservation sponge and sealing member inside the present refrigeration dish shell, need not redesign new refrigeration dish shell and heat conduction dish, can extensively use widely.

Drawings

Fig. 1 is a structural sectional view of the refrigerating disc of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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. "plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected. Can also be detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Referring to fig. 1-2, the utility model provides a refrigeration disk, including shell 5, heat conduction dish 1, cold-storage agent 2, be equipped with the sealing member between heat conduction dish and shell, the sealing member includes the basin body 3, collar retainer 4, and the fastener will heat conduction dish, collar retainer, shell locking make form two confined spaces between heat conduction dish and shell, the basin body, firstly the cold-storage agent chamber, secondly the thermal-insulated space that forms between sealing member and the shell, cold-storage agent 2 fills in the cold-storage agent intracavity, and the sealing member is made by silica gel or soft moulding, has certain elastic deformation ability. The outer wall of the pot body is provided with a heat-insulating layer. The thermally conductive disk may be metallic or ceramic.

The mounting ring seat 4 comprises a platform part 41 and a lower flanging 43, the inner side of the platform part 41 is connected with the pot body 3, the outer side of the platform part is connected with the lower flanging 43, and the fixed seat 51 of the shell is respectively provided with a support ring 52 and a flanging groove 53 which are matched with the platform part and the lower flanging. As shown in the figure, the platform part 41 and the lower flange 43 form a curved ruler structure, the lower flange 43 is embedded into the flange groove 53 beside the fixed seat support ring 52, the upper surface of the platform part 41 supports the bottom surface of the outer edge of the heat conducting disc, the screw passes through the mounting hole on the outer edge of the heat conducting disc and is screwed into the fixed seat 51 of the shell, and the upper end and the lower end of the mounting ring seat 4 are pressed tightly, so that the pot body 3 and the heat conducting disc form a seal.

An upper flange 42 is arranged on the platform part 41, and a convex ring cavity 11 matched with the upper flange 42 is arranged on the heat conducting disc. When assembled, the upper flange 42 is inserted into the collar cavity 11. The shell is also provided with a decorative frame 7, the front end of the decorative frame 7 spans the convex ring cavity 11 and is pressed against the outer edge surface of the heat conducting disc, and the side part of the decorative frame surrounds the side wall of the fixed seat of the shell. When assembling, the decorative frame 7 is buckled on the outer edges of the shell and the heat conducting disc, and the convex ring cavity 11 can prevent the decorative frame 7 from sliding outwards.

The inner end 44 of sealing member platform part 41 stretches out and contradicts on the lateral wall of heat conduction dish 1 to basin body inner chamber level, placed heat preservation 9 in the thermal-insulated space, specifically set up on the outer wall of the basin body 3, be equipped with the rib on the diapire of shell, heat preservation 9 is made by thermal-insulated material, and by the rib bearing of shell diapire, with the bottom of the basin body 3, the lower part parcel of lateral wall, and the fixing base 51 of the adjacent thickness broad in upper portion of the basin body 3 lateral wall, therefore form great "thermal resistance", effectively prevent the shell condensation.

The liquid level of the coolant 2 is higher than the bottom plane of the heat conducting plate 1, so that the bottom outer wall of the heat conducting plate 1 is soaked in the coolant 2 no matter the coolant is in a solid state or the coolant is converted into a liquid state. The use of the refrigeration plate is described by taking the fried ice cream as an example, before the refrigeration plate is used, the refrigeration plate is frozen in a refrigerator until the coolant becomes solid, when the ice cream needs to be fried, the refrigeration plate is taken out of the refrigerator, the fluid ice cream is poured onto the heat conduction plate 1 for stir-frying, in the process, the solid coolant absorbs heat and gradually turns into liquid, phase change heat is released, the temperature of the heat conduction plate is rapidly reduced, and the fluid ice cream gradually turns into solid small particles.

When the cold storage agent is placed in the refrigerator for cold storage, the cold storage agent absorbs cold energy of the refrigerator, the cold storage agent absorbs phase change heat and gradually changes from a liquid state to a solid state, the volume of the cold storage agent is enlarged, at the moment, the liquid level in a cold storage agent cavity of the cold storage agent rises, meanwhile, the cold storage agent overcomes elastic deformation force of the sealing element, the heat insulation space of the shell is extruded, and the cold storage agent expands towards the direction of the shell wall.

In addition, the filling amount of the coolant is suitable for the liquid level slightly higher than the bottom wall plane of the heat conducting disc. But the cold storage agent cavity can be filled, at the moment, the design volume of the heat insulation space is slightly larger, and the inner volume of the heat insulation space is larger than the sum of the solid volume of the cold storage agent and the volume of the heat insulation layer.

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, and all changes that can be made without inventive step are intended to be embraced therein.

Claims

1. The utility model provides a refrigeration dish, includes shell, heat conduction dish, cold-storage agent, is equipped with the sealing member between heat conduction dish and shell, its characterized in that: the sealing element integrally covers the bottom wall of the heat conducting disc, the sealing element and the shell are locked by the fastening element to form a sealed cold storage agent cavity between the heat conducting disc and the sealing element and a sealed heat insulation space between the sealing element and the shell, and the cold storage agent is filled in the cold storage agent cavity.

2. The refrigeration tray of claim 1, wherein: and a heat insulation layer is arranged in the heat insulation space.

3. The refrigeration tray of claim 2, wherein: the sealing element is made of elastic material, and the liquid level of the cold accumulation agent is higher than the bottom plane of the heat conduction plate, so that the outer bottom wall of the heat conduction plate is soaked in the cold accumulation agent.

4. A cold plate according to claim 1, 2 or 3, wherein: the sealing member includes the basin body, collar retainer includes platform portion, turn-ups down, the inboard collar portion of connecting of platform portion, turn-ups down are connected in the outside, set up support ring, the turn-ups recess with platform portion, turn-ups looks adaptation down on the fixing base of shell respectively.

5. The refrigeration tray of claim 4, wherein: an upper flange is arranged on the platform part, and a convex ring cavity matched with the upper flange is arranged on the heat conduction plate.

6. The refrigeration tray of claim 5, wherein: the inner end of the platform part horizontally extends towards the inner cavity of the pot body and abuts against the side wall of the heat conducting disc.

7. The refrigeration tray of claim 6, wherein: the front end of the decorative frame spans the convex ring cavity and is pressed against the outer edge of the heat conducting disc, and the side part of the decorative frame surrounds the side wall of the fixed seat of the shell.