A heat dissipation cover structure of a fermentation tank

Abstract

The utility model discloses a heat dissipation cover structure of fermentation tank, including motor, fermentation tank and heat dissipation cover, be equipped with the stirring structure in the fermentation tank, and the main shaft of motor is connected with stirring structure, and the heat dissipation cover is sleeved in the outside of motor, and the flow channel is formed between the heat dissipation cover and the outer wall of motor, and the front end of heat dissipation cover is the air inlet end, and the rear end is the air outlet end, and the front end of flow channel is connected with air inlet end, and the rear end is connected with air outlet end, and the lateral wall of heat dissipation cover is equipped with a plurality of air inlets, and the air inlet end of heat dissipation cover is equipped with the hair dryer. Its advantage is that a large amount of heat is produced in the motor working process, and the hair dryer blows cold air into the flow channel, and the external cold air passes through the motor, and the heat produced by the motor is taken out from the air outlet end, and after the heat is taken out from the air outlet end, the negative pressure is formed in the flow channel, and the external cold air enters the heat dissipation cover from the air inlet, and the heat produced by the motor is taken out from the air outlet end further, so that the motor can be cooled rapidly, and the power of the motor can be relatively large.

Description

Technical Field

[0001] This utility model relates to the technical field of heat dissipation structure for fermenters, and in particular to a heat dissipation cover structure for a fermenter. Background Technology

[0002] To ensure uniform nutrient solution in the fermentation broth, a stirring structure is installed inside the fermentation tank. The motor drives the stirring structure to rotate. As the volume of the fermentation tank increases, the power of the motor also increases to increase the stirring efficiency. When the motor power increases, the motor will generate a lot of heat, so it is necessary to dissipate the heat generated by the motor in a timely manner. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a heat dissipation cover structure for a fermenter, addressing the shortcomings of the existing technology.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution.

[0005] A heat dissipation hood structure for a fermenter includes a motor, a fermenter, and a heat dissipation hood. The fermenter is equipped with a stirring structure, the main shaft of the motor is connected to the stirring structure, the heat dissipation hood is fitted over the motor, and a flow channel is formed between the heat dissipation hood and the outer wall of the motor. The front end of the heat dissipation hood is an air inlet, and the rear end is an air outlet. The front end of the flow channel is connected to the air inlet, and the rear end is connected to the air outlet. The side wall of the heat dissipation hood is provided with several air inlets, and a blower is provided at the air inlet end of the heat dissipation hood.

[0006] In a preferred embodiment, one side wall of the heat sink is provided with a notch, and one side wall of the motor is provided with an encoder and a power connection line. The encoder and the power connection line are located in the notch, and the encoder and the power connection line are respectively connected to the motor.

[0007] A preferred embodiment is that the heat sink has a square structure, and the three side walls of the heat sink are respectively provided with a number of air inlets.

[0008] A preferred embodiment is that the main shaft of the motor is fitted with a protective cover, and the protective cover has heat dissipation grooves running through it.

[0009] A preferred embodiment is that the air inlet has a long strip-shaped structure.

[0010] In a preferred embodiment, the sidewall of the heat sink is connected to the outer wall of the motor by screws.

[0011] The heat dissipation hood structure for a fermenter provided in this embodiment of the present invention has at least the following beneficial effects: During the operation of the motor, a large amount of heat is generated. The blower blows cold air into the flow channel. After the external cold air passes through the motor, it carries away the heat generated by the motor from the air outlet. At the same time, after the heat is carried away from the air outlet, a negative pressure is formed in the flow channel. The external cold air enters the heat dissipation hood from the air inlet, further carrying away the heat generated by the motor from the air outlet. The external cold air can enter the heat dissipation hood from multiple sides, which can quickly remove the heat generated by the motor, so that the motor can be cooled down quickly and the power of the motor can be made relatively large.

[0012] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention;

[0014] Figure 2 This is an exploded view of this utility model;

[0015] Figure 3 This is a perspective view of the heat sink in this utility model. Detailed Implementation

[0016] To illustrate the ideas and objectives of this application, the following description will be provided in conjunction with the accompanying drawings and specific embodiments.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," "left," "right," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0018] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0019] like Figures 1 to 3 As shown, a heat dissipation shroud structure for a fermentation tank includes a motor 10, a fermentation tank 20, and a heat dissipation shroud 30. The fermentation tank 20 is equipped with a stirring structure 40, and the main shaft of the motor 10 is connected to the stirring structure 40. The heat dissipation shroud 30 is sleeved on the outside of the motor 10, and a flow channel is formed between the heat dissipation shroud 30 and the outer wall of the motor 10. The front end of the heat dissipation shroud 30 is an air inlet 31, and the rear end is an air outlet 32. The front end of the flow channel is connected to the air inlet 31, and the rear end is connected to the air outlet 32. The side wall of the heat dissipation shroud 30 is provided with a plurality of air inlets 33, and the air inlet 31 of the heat dissipation shroud 30 is provided with a blower 34.

[0020] like Figures 1 to 3 As shown, the motor 10 generates a large amount of heat during operation. The blower 34 blows cold air into the flow channel. After the external cold air passes through the motor 10, it carries away the heat generated by the motor 10 from the air outlet 32. At the same time, after the heat is carried away from the air outlet 32, a negative pressure is formed in the flow channel. The external cold air enters the heat sink 30 from the air inlet 33, further carrying away the heat generated by the motor 10 from the air outlet 32. The external cold air can enter the heat sink 30 from multiple sides, which can quickly remove the heat generated by the motor 10, allowing the motor 10 to cool down rapidly. The power of the motor 10 can be made relatively large.

[0021] like Figures 1 to 3 As shown, one side wall of the heat sink 30 has a notch 35, and one side wall of the motor 10 has an encoder 11 and a power connection cable 12. The encoder 11 and the power connection cable 12 are located within the notch 35, and are respectively connected to the motor 10. With one side of the motor 10 located within the notch 35, the heat generated by the motor 10 can be dissipated from this side.

[0022] like Figures 1 to 3 As shown, the heat sink 30 has a square structure, and each of its three side walls has a plurality of air inlets 33. This increases the heat dissipation area and improves the heat dissipation effect.

[0023] like Figures 1 to 3 As shown, the main shaft of the motor 10 is fitted with a protective cover 50, and the protective cover 50 has a heat dissipation groove 51 running through it. The main shaft of the motor 10 is connected to the stirring structure 40. During the rotation of the main shaft of the motor 10, the protective cover 50 is fitted over the main shaft of the motor 10 to prevent accidental injury to people during the rotation of the main shaft of the motor 10.

[0024] like Figures 1 to 3 As shown, the air inlet 33 has a long strip-shaped structure.

[0025] like Figures 1 to 3 As shown, the sidewall of the heat sink 30 is connected to the outer wall of the motor 10 by screws. The connection between the sidewall of the heat sink 30 and the outer wall of the motor 10 by screws forms a flow channel between the sidewall of the heat sink 30 and the outer wall of the motor 10.

[0026] The above are specific embodiments of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A heat dissipation shroud structure for a fermentation tank, characterized in that, The device includes a motor, a fermentation tank, and a heat sink. The fermentation tank is equipped with a stirring structure. The main shaft of the motor is connected to the stirring structure. The heat sink is fitted over the motor, and a flow channel is formed between the heat sink and the outer wall of the motor. The front end of the heat sink is the air inlet, and the rear end is the air outlet. The front end of the flow channel is connected to the air inlet, and the rear end is connected to the air outlet. The side wall of the heat sink is provided with several air inlets, and a blower is provided at the air inlet end of the heat sink.

2. The heat dissipation shroud structure of the fermenter according to claim 1, characterized in that, The heat sink has a notch on one side wall, and the motor has an encoder and a power connection line on one side wall. The encoder and the power connection line are located in the notch and are connected to the motor respectively.

3. The heat dissipation shroud structure of the fermenter according to claim 2, characterized in that, The heat sink has a square structure, and each of its three side walls has several air inlets.

4. The heat dissipation shroud structure of the fermenter according to claim 1, characterized in that, The motor's main shaft is fitted with a protective cover, and the protective cover has heat dissipation grooves running through it.

5. The heat dissipation shroud structure of the fermenter according to claim 1, characterized in that, The air inlet has a long, narrow structure.

6. The heat dissipation shroud structure of the fermenter according to claim 1, characterized in that, The sidewall of the heat sink is connected to the outer wall of the motor by screws.

Images