A water pump with multiple air ducts for heat dissipation

Abstract

This utility model discloses a multi-channel cooling water pump, including a cooling mechanism and an air distribution mechanism. The cooling mechanism includes a housing and a fan rotatably installed inside the housing. The air distribution mechanism includes an air guide shroud installed inside the housing, multiple air holes and multiple air channels opened on the air guide shroud, and two horizontal distribution pipes penetrating one side of the air guide shroud. In this utility model, during fan startup, the air generated by the fan acts on the rear end of the core through the multiple air holes. Then, some air flows to the periphery of the core through the multiple air channels, and a small amount of air is collected by the casing and then flows through the distribution pipes to act on the front end of the core, thereby achieving comprehensive air cooling of the core and ensuring heat dissipation effect and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water pump technology, specifically a water pump with multi-channel heat dissipation. Background Technology

[0002] A water pump is a machine that transports or pressurizes liquids. It transfers the mechanical energy of a prime mover or other external energy to the liquid, increasing the liquid's energy. It is mainly used to transport liquids including water, oil, acid and alkali solutions, emulsions, suspensions, and liquid metals.

[0003] Traditional water pump cooling fans are usually installed at the end of the casing. The airflow they generate mainly covers the rear end and peripheral areas of the mechanism, achieving effective local cooling. However, due to the limitations of the fan position and airflow path, the air-cooling system has difficulty reaching key parts such as the front end of the mechanism, forming obvious heat dissipation dead zones. This causes heat to accumulate at the front end and cannot be dissipated in time, resulting in excessively high local temperatures and thus reducing the overall heat dissipation efficiency. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: A multi-channel cooling water pump includes a cooling mechanism and an air distribution mechanism. The cooling mechanism includes a housing and a fan rotatably installed inside the housing. The air distribution mechanism includes an air guide shroud installed inside the housing, multiple air holes and multiple air channels opened on the air guide shroud, and two diversion pipes that are transverse and penetrate one side of the air guide shroud.

[0006] By adopting the above technical solution, during the fan start-up period, the air generated by the fan acts on the rear end of the mechanism through multiple air holes. Then, some air flows to the periphery of the mechanism through multiple air channels, and some air is collected by the casing and then flows through the distribution pipe to act on the front end of the mechanism. This achieves comprehensive air cooling of the mechanism and ensures heat dissipation effect and efficiency.

[0007] In a preferred embodiment, the present invention can be further configured such that: the outer shell is composed of a shell body, a rear end cover and a cap, the shell body is integrally formed between the rear end cover and the cap, and the fan is disposed inside the rear end cover.

[0008] In a preferred embodiment, the present invention can be further configured as follows: the air guide cover is disposed inside the fan, and the multiple air holes on the air guide cover are equally spaced and arranged in a row to form multiple rows, and the multiple air ducts are equally spaced and arranged in a row to form multiple rows, with the multiple rows of air holes and multiple rows of air ducts being staggered.

[0009] In a preferred embodiment, the present invention can be further configured such that: the air inlet end of the diverter is located inside the rear end cover, the body of the diverter extends laterally through the housing, and the air outlet end of the diverter extends into the end cap.

[0010] In a preferred embodiment, the present invention can be further configured such that: both the front and rear sides of the end cap are provided with discharge components, and the discharge components include a heat exhaust channel connected and communicating with the end cap, and a plug that can be detachably sleeved on the outside of the heat exhaust channel.

[0011] In a preferred embodiment, the present invention can be further configured such that an anti-loss rope is connected between the end cap and the plug, the anti-loss rope being made of an elastic material.

[0012] In a preferred embodiment, the present invention can be further configured such that: a bucket shell is installed at the air inlet end of the diverter pipe, and the bucket shell is located inside the rear end cover.

[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: 1. In this utility model, during the start-up of the fan, the air generated by it acts on the rear end of the mechanism through multiple air holes. Then, some air flows to the periphery of the mechanism through multiple air channels, and then a little air is collected by the casing and flows through the distribution pipe to act on the front end of the mechanism, thereby achieving comprehensive air cooling of the mechanism and ensuring heat dissipation effect and efficiency.

[0014] 2. In this utility model, during the start-up of the mechanism, the plug is in the open state, and the hot air inside the shell flows out through the heat exhaust channel. When the device is idle, the plug is closed, which effectively prevents dust from entering the shell and ensures the safety of the device. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cooling mechanism of this utility model; Figure 3 This is a perspective view of the outer shell of this utility model; Figure 4 This is a schematic diagram of the air distribution mechanism of this utility model; Figure 5 This is a schematic diagram of the internal structure of the shell of this utility model; Figure 6 This is a schematic diagram of the discharge component of this utility model.

[0016] Figure label: 100. Cooling mechanism; 110. Outer shell; 111. Shell body; 112. Rear end cover; 113. End cap; 120. Fan; 200. Air distribution mechanism; 210. Air guide hood; 220. Air vent; 230. Air duct; 240. Diversion pipe; 300. Discharge assembly; 310. Heat dissipation channel; 320. Plug; 400. Bucket shell. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0018] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0019] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a multi-channel cooling water pump. Example

[0020] Combination Figure 1-6 As shown, the present invention provides a multi-channel cooling water pump, including a cooling mechanism 100 and an air distribution mechanism 200. The cooling mechanism 100 includes a housing 110 and a fan 120 rotatably installed inside the housing 110. The air distribution mechanism 200 includes an air guide hood 210 installed inside the housing 110, a plurality of air holes 220 and a plurality of air ducts 230 opened on the air guide hood 210, and two diversion pipes 240 that are transverse and pass through one side of the air guide hood 210.

[0021] Furthermore, the outer shell 110 is composed of a shell body 111, a rear end cover 112, and a cap 113. The shell body 111 is integrally formed between the rear end cover 112 and the cap 113. The fan 120 is located inside the rear end cover 112. After being subdivided, the interior of the outer shell 110 is effectively divided, improving the fine layout of the various parts inside the outer shell 110.

[0022] Furthermore, the air guide shroud 210 is located inside the fan 120. Multiple air holes 220 on the air guide shroud 210 are equally spaced and arranged in multiple rows, and multiple air ducts 230 are equally spaced and arranged in multiple rows. The multiple rows of air holes 220 and multiple rows of air ducts 230 are staggered. The layout design of the air holes 220 and air ducts 230 can divert the air generated by the fan 120, so that the air generated by the fan 120 can cool the rear end and the periphery of the core, ensuring the air cooling area.

[0023] Furthermore, the air inlet of the diversion pipe 240 is located inside the rear cover 112, the pipe body of the diversion pipe 240 extends laterally through the housing 111, and the air outlet of the diversion pipe 240 extends into the end cap 113. The installation of the diversion pipe 240 enables the air inside the rear cover 112 to be blown into the end cap 113, providing conditions for cold air to act on the front end of the mechanism. Example

[0024] Combination Figure 1 and Figure 6 As shown, based on Embodiment 1, the end cap 113 is provided with discharge components 300 on both the front and rear sides. The discharge component 300 includes a heat exhaust channel 310 connected and communicating with the end cap 113, and a plug 320 detachably sleeved on the outside of the heat exhaust channel 310. The heat exhaust channel 310 and the plug 320 cooperate to control the hot air exhaust time inside the outer shell 110 and improve the comfort of using the device.

[0025] Furthermore, an anti-loss rope is connected between the end cap 113 and the plug 320. The anti-loss rope is made of elastic material. Setting the anti-loss rope can reduce the probability of the plug 320 being lost. Example

[0026] Combination Figure 4 As shown, in the above embodiment, a hopper 400 is installed at the air inlet end of the diversion pipe 240. The hopper 400 is located inside the rear cover 112. The hopper 400 helps the diversion pipe 240 collect more cold air and ensures that the diversion pipe 240 has sufficient airflow to act on the front end of the core.

[0027] The working principle and usage process of this utility model are as follows: When the fan 120 is started, the air generated by it acts on the rear end of the mechanism through multiple air holes 220. Then, some air flows to the periphery of the mechanism through multiple air channels 230. Then, some air is collected by the casing 400 and flows through the diversion pipe 240 to act on the front end of the mechanism, thereby achieving comprehensive air cooling of the mechanism and ensuring heat dissipation effect and efficiency.

[0028] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A multi-duct cooling water pump, characterized by, include: Cooling mechanism (100), the cooling mechanism (100) includes a housing (110) and a fan (120) rotatably installed inside the housing (110). The air distribution mechanism (200) includes an air guide hood (210) installed inside the housing (110), a plurality of air holes (220) and a plurality of air ducts (230) opened on the air guide hood (210), and two diversion pipes (240) that are transverse and pass through one side of the air guide hood (210).

2. A water pump with multiple air ducts for heat dissipation according to claim 1, characterized in that, The outer casing (110) is composed of a shell body (111), a rear end cover (112) and a cap (113). The shell body (111) is integrally formed between the rear end cover (112) and the cap (113). The fan (120) is located inside the rear end cover (112).

3. The water pump of claim 1, wherein, The air guide cover (210) is located inside the fan (120). Multiple air holes (220) on the air guide cover (210) are arranged in multiple rows with equal spacing and in one row. Multiple air ducts (230) are arranged in multiple rows with equal spacing and in one row. The multiple rows of air holes (220) and multiple rows of air ducts (230) are staggered.

4. The water pump of claim 2, wherein, The air inlet of the diversion pipe (240) is located inside the rear cover (112), the body of the diversion pipe (240) extends laterally through the shell (111), and the air outlet of the diversion pipe (240) extends into the end cap (113).

5. A water pump with multiple air ducts for heat dissipation according to claim 2, characterized in that, The end cap (113) is provided with discharge components (300) on both the front and rear sides. The discharge components (300) include a heat dissipation channel (310) connected and communicating with the end cap (113) and a plug (320) that can be detachably sleeved on the outside of the heat dissipation channel (310).

6. A water pump with multiple air ducts for heat dissipation according to claim 5, characterized in that, An anti-loss rope is connected between the end cap (113) and the plug (320), and the anti-loss rope is made of elastic material.

7. A water pump with multiple air ducts for heat dissipation according to claim 2, characterized in that, The air inlet end of the diversion pipe (240) is equipped with a bucket shell (400), which is located inside the rear end cover (112).

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