High-boiling-point substance magnetic drive pump with active cooling function

Abstract

The utility model discloses a high-boiling-point substance magnetic drive pump with an active cooling function, which comprises a magnetic drive pump body, a plurality of groups of heat-conducting fins are arranged on one side wall of the magnetic drive pump body in an array manner, a cooling box is arranged at one ends of the heat-conducting fins, and a semiconductor cooler is fixed in the middle of the interior of the cooling box. The magnetic drive pump has the advantages that by arranging the heat conduction fins, the semiconductor cooler, the motor and the fan blades, in the working process of the magnetic drive pump, the heat conduction fins can conduct out heat generated in the heat conduction fins, meanwhile, the semiconductor cooler can reduce the temperature of one ends of the heat conduction fins, the temperature difference between the two ends of the heat conduction fins is increased, and the heat conduction efficiency is guaranteed; the motor can drive the fan blades to rotate, then heat dissipation is conducted on the semiconductor cooler, the efficient refrigeration capacity of the semiconductor cooler on the heat conduction fins is guaranteed, continuous, efficient and active heat dissipation and cooling in the magnetic drive pump can be guaranteed, the heat dissipation and cooling effect is good, the use performance of the magnetic drive pump is guaranteed, and safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic pumps, in particular to a high-boiling material magnetic pump with an active temperature reduction function. Background Art

[0002] The magnetic drive pump is a new type of sealless pump that uses the principle of permanent magnetic transmission technology to achieve contactless transmission of torque. There is no mechanical connection between the driving shaft and the driven shaft, and no dynamic seal is required in the structure, so this type of pump has no seal and can achieve zero leakage. It is particularly suitable for conveying flammable, explosive, volatile, toxic, corrosive and precious liquids. Magnetic pumps are mostly used in occasions that require the pump to have only slight leakage or even no leakage, as well as high vacuum occasions where mechanical seals are difficult to handle. In recent years, this pump has been widely used in foreign countries in the petroleum, chemical, electroplating, pharmaceutical, food, paper selection, printing and dyeing industries.

[0003] Existing high-boiling magnetic pumps mostly use water cooling or cooling fans to dissipate heat and cool themselves during use. However, the water cooling method has the risk of coolant leakage, and the cooling fan method needs to be used with a dustproof net, so there is a risk of dust entering the pump body through the dustproof net and affecting the performance of the device and increasing the heat generation. Therefore, a high-boiling magnetic pump with active cooling function is urgently needed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is aimed at the current status of the prior art, and now provides a high-boiling magnetic pump with good heat dissipation and temperature reduction, high safety and active cooling function.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: the utility model proposes a high-boiling material magnetic pump with active cooling function, including a magnetic pump body, a plurality of groups of heat-conducting fins are arrayed on a side wall of the magnetic pump body, a cooling box is arranged at one end of the heat-conducting fins, a semiconductor refrigerator is fixed in the middle of the cooling box, a fixing frame is arranged on one side of the semiconductor refrigerator, the fixing frame is a cross-shaped structure, a motor is installed in the fixing frame, a fan blade is fixed on the output shaft of the motor, and a dustproof net is fixed on one side wall of the cooling box.

[0008] Furthermore, one end of the heat-conducting fin is embedded in the magnetic pump body, and the other end of the heat-conducting fin passes through the cooling box and is fixedly connected to the semiconductor refrigerator.

[0009] By adopting the above technical solution, during the operation of the magnetic pump body, the heat-conducting fins can conduct the heat generated inside the magnetic pump body, and at the same time, the semiconductor refrigerator can reduce the temperature of one end of the heat-conducting fins, thereby increasing the temperature difference between the two ends, ensuring its thermal conductivity, and actively dissipating heat and cooling the interior.

[0010] Furthermore, the fixing frame is installed inside the cooling box by screws, and the motor is connected to the fixing frame by screws.

[0011] By adopting the above technical solution, the fixing frame can install and fix the motor.

[0012] Furthermore, the output shaft of the motor is fixedly connected to the fan blades, and the dustproof net is connected to the motor via screws.

[0013] By adopting the above technical solution, the motor can drive the fan blades to rotate, thereby dissipating heat from the semiconductor refrigerator, ensuring its efficient cooling capacity for the heat-conducting fins, and the dustproof net protects the cooling box from dust.

[0014] Furthermore, a base is welded at the bottom end of the magnetic pump body, and mounting holes are provided at four corners of the upper end of the base.

[0015] By adopting the above technical solution, the mounting hole facilitates the installation and fixation of the device.

[0016] Furthermore, two groups of reinforcing rods are fixed between the base and the cooling box, and two groups of connecting ports are provided at one end of the magnetic pump body, and connecting flanges are installed on the connecting ports.

[0017] By adopting the above technical solution, the reinforcement rod can support the cooling box to ensure its stability.

[0018] Furthermore, a controller is fixed to the end of the magnetic pump body opposite to the connection port.

[0019] By adopting the above technical solution, the controller controls the operation of the device.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In order to solve the problem that the existing high-boiling material magnetic pumps mostly use water cooling or heat dissipation fans to dissipate heat and cool themselves during use, the water cooling method has the risk of coolant leakage, and the heat dissipation fan method needs to be used in conjunction with a dustproof net, and then there is a problem that dust enters the pump body through the dustproof net and affects the performance of the device and increases the heat generation. The utility model arranges heat-conducting fins, semiconductor refrigerators, motors and fan blades. During the operation of the magnetic pump, the heat-conducting fins can conduct the heat generated inside the magnetic pump. At the same time, the semiconductor refrigerator can reduce the temperature of one end of the heat-conducting fins, thereby increasing the temperature difference between the two ends and ensuring its thermal conductivity efficiency. The motor can drive the fan blades to rotate, thereby dissipating heat for the semiconductor refrigerator, ensuring its efficient cooling capacity for the heat-conducting fins, and ensuring continuous and efficient active heat dissipation and cooling in the magnetic pump. Not only is the heat dissipation and cooling effect good, ensuring its performance, but also it has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a high-boiling magnetic pump with active cooling function described in the utility model;

[0024] Figure 2 It is a right view of the magnetic pump body in the high-boiling material magnetic pump with active cooling function described in the utility model;

[0025] Figure 3 It is a top sectional view of a cooling box in a high boiling point magnetic pump with an active cooling function described in the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Mounting hole; 2. Connection port; 3. Magnetic pump body; 4. Heat-conducting fins; 5. Cooling box; 6. Dust-proof net; 7. Reinforcement rod; 8. Base; 9. Controller; 10. Semiconductor refrigerator; 11. Fixing bracket; 12. Motor; 13. Fan blades. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] like Figure 1-Figure 3As shown, a high-boiling magnetic pump with an active cooling function in this embodiment includes a magnetic pump body 3, a plurality of groups of heat-conducting fins 4 are arrayed on a side wall of the magnetic pump body 3, a cooling box 5 is arranged at one end of the heat-conducting fins 4, and a semiconductor refrigerator 10 is fixed in the middle of the cooling box 5. During the operation of the magnetic pump body 3, the heat-conducting fins 4 can extract the heat generated inside it, and at the same time, the semiconductor refrigerator 10 can reduce the temperature of one end of the heat-conducting fins 4, thereby increasing the temperature difference between the two ends thereof, ensuring its thermal conductivity efficiency, and then actively dissipating heat and cooling the interior thereof, a fixing frame 11 is arranged on one side of the semiconductor refrigerator 10, the fixing frame 11 is a cross-shaped structure, a motor 12 is installed in the fixing frame 11, a fan blade 13 is fixed on the output shaft of the motor 12, a dustproof net 6 is fixed on one side wall of the cooling box 5, the motor 12 can drive the fan blade 13 to rotate, thereby dissipating heat for the semiconductor refrigerator 10, ensuring its efficient cooling capacity for the heat-conducting fins 4, and the dustproof net 6 prevents dust from the cooling box 5.

[0030] like Figure 1-Figure 3 As shown, in this embodiment, one end of the heat-conducting fin 4 is embedded in the magnetic pump body 3, and the other end of the heat-conducting fin 4 passes through the cooling box 5 and is fixedly connected to the semiconductor refrigerator 10. The fixing frame 11 is installed inside the cooling box 5 by screws, the motor 12 is connected to the fixing frame 11 by screws, the output shaft of the motor 12 is fixedly connected to the fan blades 13, and the dustproof net 6 is connected to the motor 12 by screws.

[0031] like Figure 1-Figure 3 As shown, in this embodiment, a base 8 is welded to the bottom end of the magnetic pump body 3, and mounting holes 1 are provided at the four corners of the upper end of the base 8. The mounting holes 1 are convenient for installing and fixing the device. Two groups of reinforcing rods 7 are fixed between the base 8 and the cooling box 5. Two groups of connecting ports 2 are provided at one end of the magnetic pump body 3. Connecting flanges are installed on the connecting ports 2. The reinforcing rods 7 can support the cooling box 5 to ensure its stability. The connecting port 2 is convenient for connecting the magnetic body 3 to the external pipeline. A controller 9 is fixed at the end of the magnetic pump body 3 opposite to the connecting port 2. The controller 9 controls the operation of the device.

[0032] The specific implementation process of this embodiment is as follows: first, the device is installed and fixed through the installation hole 1, and then the magnetic pump body 3 is connected to the external pipeline through the connection port 2, and the external power supply is turned on. The magnetic pump body 3 is controlled to work through the controller 9. During the operation of the magnetic pump body 3, the heat-conducting fins 4 can export the heat generated inside it. At the same time, the semiconductor refrigerator 10 can reduce the temperature of one end of the heat-conducting fins 4, thereby increasing the temperature difference between the two ends to ensure its thermal conductivity efficiency. The motor 12 can drive the fan blades 13 to rotate, thereby dissipating the heat of the semiconductor refrigerator 10, ensuring its efficient cooling capacity for the heat-conducting fins 4, and ensuring continuous and efficient active heat dissipation and cooling in the magnetic pump. Not only is the heat dissipation and cooling effect good, ensuring its performance, but also it has high safety.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. 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 invention. Therefore, the present invention 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 high boiling point magnetic pump with active cooling function, characterized in that: The invention comprises a magnetic pump body (3), a plurality of groups of heat-conducting fins (4) are arranged in an array on a side wall of the magnetic pump body (3), a cooling box (5) is arranged at one end of the heat-conducting fins (4), a semiconductor refrigerator (10) is fixed in the middle of the cooling box (5), a fixing frame (11) is arranged on one side of the semiconductor refrigerator (10), the fixing frame (11) is a cross-shaped structure, a motor (12) is installed in the fixing frame (11), a fan blade (13) is fixed on the output shaft of the motor (12), and a dustproof net (6) is fixed on one side wall of the cooling box (5).

2. A high boiling point magnetic pump with active cooling function according to claim 1, characterized in that: One end of the heat-conducting fin (4) is embedded in the magnetic pump body (3), and the other end of the heat-conducting fin (4) passes through the cooling box (5) and is fixedly connected to the semiconductor refrigerator (10).

3. A high boiling point magnetic pump with active cooling function according to claim 1, characterized in that: The fixing frame (11) is installed inside the cooling box (5) by means of screws, and the motor (12) is connected to the fixing frame (11) by means of screws.

4. The high boiling point magnetic pump with active cooling function according to claim 1, characterized in that: The output shaft of the motor (12) is fixedly connected to the fan blade (13), and the dustproof net (6) is connected to the motor (12) via screws.

5. A high boiling point magnetic pump with active cooling function according to claim 4, characterized in that: A base (8) is welded to the bottom end of the magnetic pump body (3), and mounting holes (1) are provided at the four corners of the upper end of the base (8).

6. A high boiling point magnetic pump with active cooling function according to claim 5, characterized in that: Two groups of reinforcing rods (7) are fixed between the base (8) and the cooling box (5), and two groups of connecting ports (2) are arranged at one end of the magnetic pump body (3), and connecting flanges are installed on the connecting ports (2).

7. A high boiling point magnetic pump with active cooling function according to claim 6, characterized in that: A controller (9) is fixed to the end of the magnetic pump body (3) opposite to the connection port (2).

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