CN-224233459-U - Explosion-proof motor heat dissipation end cover

Abstract

The utility model relates to the technical field of motor heat dissipation equipment, in particular to an explosion-proof motor heat dissipation end cover which comprises a cover body and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises heat collection fins and a water cooling pipe, the heat collection fins are arranged on the inner side of the cover body in a fitting mode, the water cooling pipe is coiled on the heat collection fins in a winding mode, and the problem that the heat dissipation performance of the traditional explosion-proof motor heat dissipation end cover is poor is solved.

Inventors

• ZHOU KELI
• LI BINGWEI

Assignees

• 山东新南阳电机有限公司

Dates

Publication Date

20260512

Application Date

20250218

Claims (6)

1. 1. An explosion-proof motor heat dissipation end cover, characterized by comprising: a cover body; The heat dissipation mechanism comprises heat collection fins and a water cooling pipe, the heat collection fins are arranged on the inner side of the cover body in a fitting mode, and the water cooling pipe is coiled on the heat collection fins in a winding mode; The heat radiation mechanism further comprises heat radiation fins, the heat radiation fins are arranged on the outer side of the cover body, and a plurality of heat conducting rods are arranged between the heat collection fins and the heat radiation fins; And the outer sides of the radiating fins are attached and provided with radiating fans.
2. 2. The explosion-proof motor heat dissipation end cover as set forth in claim 1, wherein one end of the water cooling tube is provided with a water inlet, and the other end is provided with a water outlet.
3. 3. The explosion-proof motor heat dissipation end cover of claim 1, wherein a sealing ring is arranged on the inner side of the cover body.
4. 4. The explosion-proof motor heat dissipation end cover of claim 1, wherein a plurality of connecting seats are arranged on the periphery of the cover body.
5. 5. The explosion-proof motor heat-dissipating end cap of claim 1, wherein the heat collecting fins, the heat conducting rod and the heat dissipating fins are made of copper.
6. 6. The explosion-proof motor heat dissipation end cover of claim 3, wherein the sealing ring is made of fluororubber.

Description

Explosion-proof motor heat dissipation end cover Technical Field The utility model relates to the technical field of motor heat dissipation equipment, in particular to an explosion-proof motor heat dissipation end cover. Background The explosion-proof motor is a motor which can be used in flammable and explosive places and does not generate electric spark during operation. The explosion-proof motor is mainly used in coal mines, petroleum and natural gas, petrochemical industry and chemical industry. In addition, the method is widely applied to the departments of textile, metallurgy, urban fuel gas, traffic, grain and oil processing, papermaking, medicine and the like. Explosion-proof motors are used as the primary power equipment, typically to drive pumps, fans, compressors, and other transmission machinery. Most of the existing heat-dissipating end covers of the explosion-proof motor are provided with a tortuous water-cooled tube on the inner side of the end cover to dissipate heat in the explosion-proof motor, but because the contact area between the water-cooled tube and air in the explosion-proof motor is smaller, most of the heat-dissipating end covers of the existing explosion-proof motor have limited heat-dissipating performance, and the motor is easy to overheat, so that it is necessary to develop the heat-dissipating end cover of the explosion-proof motor with good heat-dissipating performance. Disclosure of utility model The utility model aims to provide an explosion-proof motor heat-dissipating end cover, which solves the problem of poor heat-dissipating performance of the traditional explosion-proof motor heat-dissipating end cover. The technical scheme adopted for solving the technical problems is as follows: The utility model provides a heat-dissipating end cover of an explosion-proof motor, which comprises a cover body and a heat-dissipating mechanism, wherein the heat-dissipating mechanism comprises heat-collecting fins and a water-cooling pipe, the heat-collecting fins are arranged on the inner side of the cover body in a bonding mode, and the water-cooling pipe is coiled on the heat-collecting fins in a winding mode. Further, the heat dissipation mechanism further comprises heat dissipation fins, the heat dissipation fins are arranged on the outer side of the cover body, and a plurality of heat conducting rods are arranged between the heat collection fins and the heat dissipation fins. Further, one end of the water cooling pipe is provided with a water inlet, the other end is provided with a water outlet. Further, a sealing ring is arranged on the inner side of the cover body. Further, the periphery of the cover body is provided with a plurality of connecting seats. Further, the heat collecting fins, the heat conducting rods and the heat radiating fins are all made of copper. Furthermore, the sealing ring is made of fluororubber. Further, the outside laminating of fin is provided with the radiator fan. The utility model has the technical effects that: Compared with the prior art, the heat-radiating end cover of the explosion-proof motor has the advantages that the heat-radiating area of the heat-radiating mechanism and the air in the explosion-proof motor is increased by arranging the heat-collecting fins, the heat-radiating effect of the device is greatly improved, and the heat-radiating fins and the heat-radiating fan are arranged, so that the device can perform passive heat radiation and air-cooled heat radiation, and the heat-radiating effect of the device is further improved. Drawings FIG. 1 is a schematic view of a first perspective view of the present utility model; FIG. 2 is a schematic view of a second perspective view of the present utility model; fig. 3 is a left side view of fig. 1 in accordance with the present utility model. Wherein: 1. A cover body; 2, a connecting seat, 3, a sealing ring, 4, heat collecting fins, 5, a water cooling pipe, 6, a water inlet, 7, a water outlet, 8, heat radiating fins, 9, a heat radiating fan, 10 and a heat conducting rod. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Examples: As shown in fig. 1-3, the heat-dissipating end cover of the explosion-proof motor in this embodiment comprises a cover 1 and a heat-dissipating mechanism, wherein the heat-dissipating mechanism comprises heat-collecting fins 4 and a water-cooling tube 5, the heat-collecting fins 4 are attached to the inner side of the cover 1, the heat-collecting fins 4 are used for increasing the contact area between the