A water-cooling heat dissipation housing for an electric diaphragm pump

Abstract

The utility model discloses a water-cooled heat dissipation housing for an electric diaphragm pump, which relates to the technical field of diaphragm pumps, and includes a housing and a support plate, and further includes: a stepper motor is fixedly mounted on the inner side of the housing, a ventilation plate is fixedly mounted on the inner side of the housing, and a fast-rotating heat dissipation mechanism is arranged between the ventilation plate and the stepper motor; a water storage tank is fixedly mounted on the left side of the housing, a ventilation plate is fixedly mounted on the inner side of the housing, and a transmission mechanism is arranged between the ventilation plate and the water storage tank. The water-cooled heat dissipation housing for an electric diaphragm pump drives a fan to dissipate heat inside the housing by starting the stepper motor, fixes the fan by the ventilation plate to prevent the fan from falling off, and isolates the inside of the housing by the ventilation plate to improve the protection inside the housing, drives the belt to transmit by the rotating shaft, and drives the rotating rod to rotate by the belt, thereby quickly driving the cold storage core to rotate, so as to achieve the purpose of dissipating heat inside.

Description

Technical Field

[0001] The utility model relates to the technical field of diaphragm pumps, in particular to a water-cooling heat dissipation shell of an electric diaphragm pump. Background Art

[0002] The diaphragm pump uses a thin film to separate the liquid from the pump cylinder, thereby protecting the inside of the pump cylinder from corrosion. The diaphragm pump shell is made of special materials, which can not only reduce the internal heat, but also isolate the liquid from penetrating into the internal parts.

[0003] In the prior art, a Chinese patent with publication number CN219061977U discloses a heat dissipation structure of a brushless diaphragm pump, including a pump body, a drain pipe is provided at the upper end of the pump body, a water inlet pipe is provided at the bottom of the pump body, and a drive motor connected to and used to drive the diaphragm pump is provided on one side of the pump body, and the heat dissipation structure is arranged on the drive motor, and the heat dissipation structure includes a water cooling box and a water cooling pipe, the water cooling pipe is arranged inside the drive motor, cooling water is stored in the water cooling box, and a circulation mechanism for circulating the cooling water through the water cooling pipe is provided in the water cooling box. The addition of the water cooling pipe, the water cooling pipe is arranged inside the original drive motor, and the contact heat exchange method of the water cooling pipe is used to effectively improve the heat dissipation efficiency of the original drive motor. At the same time, the addition of the water cooling box and the circulation mechanism, the circulation mechanism is used to make the cooling water circulate continuously between the water cooling box and the water cooling pipe, which can further improve the heat exchange efficiency of the water cooling pipe and improve the overall heat dissipation effect.

[0004] During use, the above device uses a water-cooling pipe to circulate water in the water-cooling box to cool the inside, but the single water-cooling pipe circulation in the above device cannot effectively reduce the internal heat, so in actual use, the water inside the water-cooling pipe will gradually become hot. Utility Model Content

[0005] The utility model aims to provide a water-cooling heat dissipation housing for an electric diaphragm pump, so as to solve the problem that the cooling effect of the water-cooling pipe is poor in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a water-cooled heat dissipation housing for an electric diaphragm pump, comprising a housing and a support plate, and also comprising:

[0007] A stepper motor is fixedly mounted on the inner side of the shell, a ventilation plate is fixedly mounted on the inner side of the shell, and a fast-rotating heat dissipation mechanism is arranged between the ventilation plate and the stepper motor;

[0008] A water storage tank is fixedly installed on the left side of the shell, a ventilation plate is fixedly installed on the inner side of the shell, and a transmission mechanism is arranged between the ventilation plate and the water storage tank.

[0009] Furthermore, the heat dissipation mechanism includes a stepper motor, an output shaft is fixedly mounted on the inner side of the stepper motor, a rotating shaft is fixedly mounted on the inner side of the output shaft, a fan is fixedly mounted on the outer surface of the rotating shaft, and a rotating structure is formed between the fan and the rotating shaft.

[0010] Furthermore, a belt is rotatably mounted on the outer surface of the rotating shaft, and a driving shaft is rotatably mounted on the inner side of the belt. A rotating rod is fixedly mounted on the outer surface of the driving shaft, and a limiting sleeve is fixedly mounted on the inner side of the rotating rod.

[0011] Furthermore, a connecting rod is fixedly mounted on the outer surface of the rotating rod, and the right side of the connecting rod movably abuts against a limiting sleeve, a linkage shaft is fixedly mounted on the inner side surface of the rotating rod, and a transmission structure is formed between the rotating rod and the linkage shaft.

[0012] Furthermore, the transmission mechanism includes a ventilation plate, a linkage shaft is rotatably mounted on the inner side of the ventilation plate, a cold storage core is fixedly mounted on the outer surface of the linkage shaft, and a fixing rod is fixedly mounted on the inner side of the cold storage core.

[0013] Furthermore, a water pipe is fixedly installed on the inner side surface of the fixing rod, a fixing plate is fixedly installed on the outer surface of the water pipe, and a water storage tank is fixedly installed on the outer surface of the fixing plate.

[0014] Furthermore, a support plate is fixedly mounted on the outer surface of the stepper motor, and the support plate is fixedly mounted on the right side of the shell, and uniform ventilation holes are opened on the inner side surface of the shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The water-cooled heat dissipation housing of the electric diaphragm pump has the following specific contents:

[0017] 1. Start the stepper motor to drive the fan to dissipate heat inside the shell, fix the fan with the ventilation plate to prevent the fan from falling off, and isolate the inside of the shell with the ventilation plate to improve the protection inside the shell;

[0018] Furthermore, the belt is driven by the rotating shaft to transmit the power, and the belt is used to drive the rotating rod to rotate, thereby quickly driving the cold storage core to rotate, so as to achieve the purpose of dissipating the heat inside.

[0019] 2. Use the water pipe to let the water in the water storage tank flow into the cold storage core, and the water is circulated through the uniform filter holes in the cold storage core, thereby cooling the inside of the shell;

[0020] Furthermore, the connecting rod is fixed by a limiting sleeve to prevent the connecting rod from falling off during movement, and the connecting rod drives the rotating rod to transmit, thereby increasing the speed of water circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the cold storage core of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the fan of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the belt of the utility model;

[0026] Figure 6 This is a schematic diagram of the cross-sectional structure of the ventilation plate of the utility model.

[0027] In the figure: 1. outer shell; 2. support plate; 3. stepper motor; 4. output shaft; 5. rotating shaft; 6. fan; 7. belt; 8. driving shaft; 9. rotating rod; 10. connecting rod; 11. limiting sleeve; 12. linkage shaft; 13. cold storage core; 14. fixing rod; 15. water pipe; 16. fixing plate; 17. water storage tank; 18. ventilation plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1: Please refer to Figure 1-Figure 6 The present invention provides the following technical solutions: a water-cooled heat dissipation housing of an electric diaphragm pump, comprising a shell 1 and a support plate 2, and also comprising: a stepper motor 3 is fixedly mounted on the inner side of the shell 1, a ventilation plate 18 is fixedly mounted on the inner side of the shell 1, and a fast-rotating heat dissipation mechanism is arranged between the ventilation plate 18 and the stepper motor 3; a water storage tank 17 is fixedly mounted on the left side of the shell 1, a ventilation plate 18 is fixedly mounted on the inner side of the shell 1, and a transmission mechanism is arranged between the ventilation plate 18 and the water storage tank 17.

[0030] By starting the stepper motor 3, the stepper motor 3 drives the heat dissipation mechanism between the ventilation plate 18 and the stepper motor 3 to dissipate heat, the water is transferred to the pipe inside the shell 1 by the water storage tank 17, the cold air is transferred to the shell 1 through the ventilation plate 18, and the heat dissipation mechanism is fixed by the ventilation plate 18.

[0031] Embodiment 2: On the basis of embodiment 1, a fan 6 is further disclosed, and its specific structure is as follows: the heat dissipation mechanism includes a stepper motor 3, an output shaft 4 is fixedly mounted on the inner side surface of the stepper motor 3, and a rotating shaft 5 is fixedly mounted on the inner side surface of the output shaft 4, a fan 6 is fixedly mounted on the outer surface of the rotating shaft 5, and a rotating structure is formed between the fan 6 and the rotating shaft 5, a belt 7 is rotatably mounted on the outer surface of the rotating shaft 5, and a driving shaft 8 is rotatably mounted on the inner side surface of the belt 7, a rotating rod 9 is fixedly mounted on the outer surface of the driving shaft 8, and a limiting sleeve 11 is fixedly mounted on the inner side surface of the rotating rod 9, a connecting rod 10 is fixedly mounted on the outer surface of the rotating rod 9, and the right side of the connecting rod 10 movably abuts the limiting sleeve 11, a linkage shaft 12 is fixedly mounted on the inner side surface of the rotating rod 9, and a transmission structure is formed between the rotating rod 9 and the linkage shaft 12.

[0032] By starting the stepper motor 3, the stepper motor 3 drives the output shaft 4 to rotate, the output shaft 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the fan 6 to rotate, so as to dissipate heat inside the housing 1, and the fan 6 is limited and fixed by the ventilation plate 18 to prevent the fan 6 from falling off, the rotating shaft 5 drives the belt 7 to transmit the drive shaft 8, the drive shaft 8 drives the rotating rod 9 to rotate, the rotating rod 9 drives the connecting rod 10 to rotate, and the connecting rod 10 is limited by the limiting sleeve 11 to prevent the connecting rod 10 from falling off during rotation.

[0033] Embodiment 3: On the basis of embodiment 1, a cold storage core 13 is further disclosed, and its specific structure is as follows: the transmission mechanism includes a ventilation plate 18, the inner side surface of the ventilation plate 18 is rotatably mounted with a linkage shaft 12, and the outer surface of the linkage shaft 12 is fixedly mounted with the cold storage core 13, the inner side surface of the cold storage core 13 is fixedly mounted with a fixing rod 14, the inner side surface of the fixing rod 14 is fixedly mounted with a water pipe 15, and the outer surface of the water pipe 15 is fixedly mounted with a fixing plate 16, the outer surface of the fixing plate 16 is fixedly mounted with a water storage tank 17, the outer surface of the stepper motor 3 is fixedly mounted with a support plate 2, and the support plate 2 is fixedly mounted on the right side of the outer shell 1, and the inner side surface of the outer shell 1 is provided with uniform ventilation holes.

[0034] After starting the stepper motor 3, the rotating rod 9 drives the linkage shaft 12 to rotate, and the linkage shaft 12 drives the cold storage core 13 to rotate. The water is quickly rotated and circulated through the cold storage core 13, so as to cool the inside, and the cold storage core 13 drives the fixed rod 14 to rotate. When water flows from the water storage tank 17 into the fixed plate 16, the water flows into the water pipe 15 through the fixed plate 16, and enters the cold storage core 13 through the water pipe 15, thereby achieving the purpose of stable water dredging.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water-cooling heat dissipation housing for an electric diaphragm pump, comprising a housing (1) and a support plate (2), characterized in that: Also includes: A stepper motor (3) is fixedly mounted on the inner side surface of the housing (1), a ventilation plate (18) is fixedly mounted on the inner side surface of the housing (1), and a fast-rotating heat dissipation mechanism is provided between the ventilation plate (18) and the stepper motor (3); A water storage tank (17) is fixedly mounted on the left side of the outer shell (1), a ventilation plate (18) is fixedly mounted on the inner side surface of the outer shell (1), and a transmission mechanism is provided between the ventilation plate (18) and the water storage tank (17).

2. The water-cooling heat dissipation housing of an electric diaphragm pump according to claim 1, characterized in that: The heat dissipation mechanism comprises a stepper motor (3), an output shaft (4) is fixedly mounted on the inner side surface of the stepper motor (3), a rotating shaft (5) is fixedly mounted on the inner side surface of the output shaft (4), a fan (6) is fixedly mounted on the outer surface of the rotating shaft (5), and a rotating structure is formed between the fan (6) and the rotating shaft (5).

3. The water-cooling heat dissipation housing of an electric diaphragm pump according to claim 2, characterized in that: A belt (7) is rotatably mounted on the outer surface of the rotating shaft (5), and a driving shaft (8) is rotatably mounted on the inner side surface of the belt (7); a rotating rod (9) is fixedly mounted on the outer surface of the driving shaft (8), and a limiting sleeve (11) is fixedly mounted on the inner side surface of the rotating rod (9).

4. The water-cooling heat dissipation housing of an electric diaphragm pump according to claim 3, characterized in that: A connecting rod (10) is fixedly mounted on the outer surface of the rotating rod (9), and the right side of the connecting rod (10) movably abuts against a limiting sleeve (11). A linkage shaft (12) is fixedly mounted on the inner side surface of the rotating rod (9), and a transmission structure is formed between the rotating rod (9) and the linkage shaft (12).

5. The water-cooling heat dissipation housing of an electric diaphragm pump according to claim 1, characterized in that: The transmission mechanism comprises a ventilation plate (18), a linkage shaft (12) being rotatably mounted on the inner side surface of the ventilation plate (18), a cold storage core (13) being fixedly mounted on the outer surface of the linkage shaft (12), and a fixing rod (14) being fixedly mounted on the inner side surface of the cold storage core (13).

6. The water-cooling heat dissipation housing of an electric diaphragm pump according to claim 5, characterized in that: A water pipe (15) is fixedly mounted on the inner side surface of the fixing rod (14), a fixing plate (16) is fixedly mounted on the outer surface of the water pipe (15), and a water storage tank (17) is fixedly mounted on the outer surface of the fixing plate (16).

7. The water-cooling heat dissipation housing of an electric diaphragm pump according to claim 1, characterized in that: A support plate (2) is fixedly mounted on the outer surface of the stepper motor (3), and the support plate (2) is fixedly mounted on the right side of the outer shell (1), and the inner side surface of the outer shell (1) is provided with uniform ventilation holes.

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