Heating belt heating structure of sterilization pot

Abstract

The utility model relates to the technical field of sterilization pots, in particular to a heating tape heating structure of a sterilization pot, which comprises an outer barrel, a sealing cover is rotatably connected to the top of the outer barrel, an inner container barrel is arranged in the outer barrel, an annular guide rail is arranged at the top of the outer side of the inner container barrel in a surrounding manner, and a heating tape is arranged on the annular guide rail. An annular guide rail is arranged on the outer side of the inner container cylinder body, sliding blocks are connected to the outer side of the annular guide rail in a bilateral symmetry and sliding mode, a heating interlayer cover is arranged in the outer cylinder body and located on the outer side of the inner container cylinder body in an attached mode, and a fixing clamping ring is connected to the bottom of the outer side of the heating interlayer cover in a sleeved mode. The heating belt strips are attached to the outer side of the heating interlayer cover at intervals, so that the number of the heating belt strips can be reduced, the damage probability of the heating belt strips is reduced, and the manufacturing cost of the sterilization pot is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilizing pots, in particular to a heating belt heating structure of a sterilizing pot. Background Art

[0002] At present, many items need to be sterilized, such as some laboratory experiments and medical equipment, which are usually sterilized in a heating sterilizer. The existing high-pressure steam sterilizer is provided with an inner barrel, and the side wall of the inner barrel is not provided with ventilation holes. After various utensils are placed in the inner barrel, they are heated by a heating belt to complete the sterilization operation.

[0003] The existing heating belts of the sterilizing pot are fixed in position and evenly fit on the outer wall of the inner pot. Such a structure not only increases the number of heating belts, but also causes uneven heating of the inner pot when a heating belt is damaged and stops working.

[0004] Therefore, it is particularly important to design a heating belt heating structure for a sterilizing pot to change the above technical defects and improve the overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a heating belt heating structure of a sterilizing pot to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A heating belt heating structure of a sterilizing pot comprises an outer cylinder, the top of which is rotatably connected to a sealing cover, an inner cylinder is arranged inside the outer cylinder, an annular guide rail is arranged around the top of the outer side of the inner cylinder, a sliding block is symmetrically slidably connected to the outer side of the annular guide rail, a heating interlayer cover is fitted inside the outer cylinder and located on the outer side of the inner cylinder, a fixed clamping ring is sleeved on the bottom of the outer side of the heating interlayer cover, a gear ring is installed around the outer side of the fixed clamping ring, a rotating motor is installed inside the outer cylinder and near the bottom, the output end of the rotating motor is connected to a gear set meshing with the gear ring, and the outer wall of the heating interlayer cover is fitted with multiple groups of heating belt strips with the same intervals.

[0008] As a preferred solution of the utility model, a controller is installed on the outer wall of the outer cylinder, wherein the controller is connected to the rotating motor and the heating strip through wires, and the connection method is electrical connection.

[0009] As a preferred solution of the utility model, the top of the inner wall of the heating interlayer cover is fixedly connected to the sliding block by bolts.

[0010] As a preferred solution of the utility model, the distance between the heating interlayer cover and the inner tank cylinder is set to 1-2 cm.

[0011] As a preferred solution of the utility model, the rotating motor is fixedly connected to the inner wall of the outer cylinder through a motor support plate, and the gear set is connected to the inner wall of the outer cylinder through a bearing seat.

[0012] As a preferred solution of the utility model, the inner tank cylinder and the heating interlayer cover are both made of aluminum.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a heating belt heating structure of a sterilizing pot is set up, a heating interlayer cover is added to the outer side of the inner tank cylinder, and heating belt strips are attached to the outer side of the heating interlayer cover at intervals, so that the number of heating belt strips can be reduced, which not only reduces the probability of damage to the heating belt strips but also reduces the manufacturing cost of the sterilizing pot; when heating and sterilization are required, the rotation of the gear set is driven by the start of the rotating motor, thereby engaging and driving the movement of the gear ring, and the heating interlayer cover is driven to rotate slowly on the outer side of the inner tank cylinder under the sliding cooperation of the annular guide rail and the slider, and the good thermal conductivity of the aluminum material makes the heat emitted by the heating belt strips evenly act on the inside of the inner tank cylinder, and even if the heating belt strips are damaged and stop working, it will not cause the problem of uneven heating of the inner tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the overall structure of the utility model;

[0016] Figure 2 This is the internal diagram of the overall structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of structure A of the utility model.

[0018] In the figure: 1, outer cylinder; 2, sealing cover; 3, inner cylinder; 301, annular guide rail; 302, sliding block; 4, heating interlayer cover; 401, fixed clamping ring; 402, gear ring; 403, rotating motor; 404, gear set; 5, heating strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A heating belt heating structure of a sterilizing pot comprises an outer cylinder 1, a sealing cover 2 is rotatably connected to the top of the outer cylinder 1, an inner cylinder 3 is arranged inside the outer cylinder 1, an annular guide rail 301 is arranged around the top of the outer side of the inner cylinder 3, a sliding block 302 is symmetrically slidably connected to the outer side of the annular guide rail 301, and is used to stabilize the rotation of a heating interlayer cover 4, a heating interlayer cover 4 is laminated inside the outer cylinder 1 and located on the outer side of the inner cylinder 3, and a plurality of groups of heating belt strips 5 with the same intervals are laminated to the outer wall of the heating interlayer cover 4;

[0025] The top of the inner wall of the heating interlayer cover 4 is fixedly connected to the sliding block 302 by bolts, and the distance between the heating interlayer cover 4 and the inner liner cylinder 3 is set to 1-2 cm, which will not wear the outer wall of the inner liner cylinder 3 and can provide a certain heat preservation space. The inner liner cylinder 3 and the heating interlayer cover 4 are both made of aluminum and have good thermal conductivity.

[0026] In this embodiment, please refer to Figure 2 and Figure 3A fixed collar 401 is sleeved on the bottom of the outer side of the heating interlayer cover 4, and a gear ring 402 is installed around the outer side of the fixed collar 401. A rotating motor 403 is installed inside the outer cylinder 1 and near the bottom. The output end of the rotating motor 403 is connected to a gear set 404 meshing with the gear ring 402. When the rotating motor 403 is started, the gear set 404 is driven to rotate, thereby meshing and driving the movement of the gear ring 402. Under the sliding cooperation of the annular guide rail 301 and the sliding block 302, the heating interlayer cover 4 is driven to rotate slowly on the outer side of the inner tank cylinder 3;

[0027] A controller is installed on the outer wall of the outer cylinder 1, and the controller is connected to the rotating motor 403 and the heating strip 5 through wires, and the connection method is electrical connection. The rotating motor 403 is fixedly connected to the inner wall of the outer cylinder 1 through a motor support plate, and the gear set 404 is connected to the inner wall of the outer cylinder 1 through a bearing seat.

[0028] The working process of the utility model is as follows: a heating interlayer cover 4 is added to the outer side of the inner tank cylinder 3, and heating strips 5 are attached to the outer side of the heating interlayer cover 4 at intervals, so that the number of heating strips 5 can be reduced, which not only reduces the probability of damage to the heating strips 5 but also reduces the manufacturing cost of the sterilizing pot; when heating sterilization is required, the rotating motor 403 is started to drive the gear set 404 to rotate, thereby engaging and driving the movement of the gear ring 402, and the heating interlayer cover 4 is driven to rotate slowly on the outer side of the inner tank cylinder 3 under the sliding cooperation of the annular guide rail 301 and the sliding block 302. Due to the good thermal conductivity of the aluminum material, the heat emitted by the heating strips 5 is evenly applied to the inside of the inner tank cylinder 3. Even if the heating strips 5 are damaged and stop working, the problem of uneven heating of the inner tank will not occur.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heating belt heating structure of a sterilizing pot, comprising an outer cylinder (1), characterized in that: The top of the outer cylinder (1) is rotatably connected to a sealing cover (2); an inner cylinder (3) is arranged inside the outer cylinder (1); an annular guide rail (301) is arranged around the top of the outer side of the inner cylinder (3); a sliding block (302) is symmetrically slidably connected to the outer side of the annular guide rail (301); a heating interlayer cover (4) is arranged inside the outer cylinder (1) and on the outer side of the inner cylinder (3); a fixing collar (401) is sleeved on the bottom of the outer side of the heating interlayer cover (4); a gear ring (402) is arranged around the outer side of the fixing collar (401); a rotating motor (403) is installed inside the outer cylinder (1) and near the bottom; an output end of the rotating motor (403) is connected to a gear set (404) meshing with the gear ring (402); and a plurality of groups of heating strips (5) with the same spacing are attached to the outer wall of the heating interlayer cover (4).

2. The heating belt heating structure of a sterilizing pot according to claim 1, characterized in that: A controller is installed on the outer wall of the outer cylinder (1), wherein the controller is connected to the rotating motor (403) and the heating strip (5) respectively via wires, and the connection method is electrical connection.

3. The heating belt heating structure of a sterilizing pot according to claim 1, characterized in that: The top of the inner wall of the heating interlayer cover (4) is fixedly connected to the sliding block (302) via bolts.

4. The heating belt heating structure of a sterilizing pot according to claim 1, characterized in that: The distance between the heating interlayer cover (4) and the inner tank cylinder (3) is set to be 1-2 cm.

5. The heating belt heating structure of a sterilizing pot according to claim 1, characterized in that: The rotating motor (403) is fixedly connected to the inner wall of the outer cylinder (1) via a motor support plate, and the gear set (404) is connected to the inner wall of the outer cylinder (1) via a bearing seat.

6. The heating belt heating structure of a sterilizing pot according to claim 1, characterized in that: The inner tank cylinder (3) and the heating interlayer cover (4) are both made of aluminum.

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