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Coolant pump for processing machinery

a technology for processing machinery and coolant, which is applied in the direction of non-positive displacement fluid engines, climate sustainability, energy industries, etc., can solve the problems of high production cost, short circuit and electric shock, and heavy labor of motors, so as to facilitate the assembly of motors and reduce production costs

Inactive Publication Date: 2009-01-15
CHEN FU YANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention provides a coolant pump for processing machinery that is structurally simple and easy to assemble, reducing production costs. The coolant pump is designed to prevent short circuits and electric shocks, ensuring safety during use. The coolant pump includes a housing with a chamber, wind outlet, and wind inlet, a water guide member with a hollowed portion, water inlet, and water outlet, and a drive device with a transmission shaft and pumping member. The coolant pump is designed to be connected with a gas pipeline and a water pipeline for efficient cooling of the processing machinery."

Problems solved by technology

However, the rotor of the motor is formed of silicon steel, copper coils, thermally dissipating housing, and magnets, such that the motor is heavy to be laborsome while being installed in the processing machinery.
Besides, the motor has many parts and components to be structurally complicated, such that the production cost is high.
Furthermore, the motor is close to the coolant tank, so that it may incur short circuit and electric shock.

Method used

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  • Coolant pump for processing machinery
  • Coolant pump for processing machinery
  • Coolant pump for processing machinery

Examples

Experimental program
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Effect test

Embodiment Construction

[0016]Referring to FIGS. 1, 2&4, a coolant pump A for processing machinery in accordance with a preferred embodiment of the present invention is composed of a housing 1, a water guide member 2, and a drive device 3.

[0017]The housing 1 is bell-shaped and includes a chamber 11, a wind inlet 12, a wind outlet 13, a wind-incoming member 14, and a pipe coupling 15. The wind-incoming member 14 is located slantingly at the wind inlet 12, having a tapered hole 141 and an internal thread 142 connected with the pipe coupling 15 for connection with an air pressure pipeline 16.

[0018]The water guide member 2 is shaped like a strut, including a hollowed portion 21, a water inlet 22, a water outlet 23, and a flange 24. The water inlet 22 is located above a center of a top side of the hollowed portion 21. The flange 24 has a plurality of fix holes 241. A chassis 27 is mounted to a predetermine position above the flange 24, having a through hole 271 running through a center thereof. The chassis 27 a...

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PUM

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Abstract

A coolant pump for processing machinery includes a housing, a water guide member, and a drive device. The housing includes a chamber, a wind inlet, and a wind outlet. The water guide member includes a hollowed portion, a water inlet, and a water outlet. The drive device includes a transmission shaft, a pumping member, and a blade assembly. The pumping member is mounted in the hollowed portion of the water guide member and to the other end of the transmission shaft. The blade assembly is mounted to the other end of the transmission shaft and located in the chamber of the housing. The coolant pump is highly safe and of long working life because it is powered by the air pressure and it is structurally simple and durable.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates generally to cooling apparatuses for a cutter of processing machinery, and more particularly, to a coolant pump for processing machinery.[0003]2. Description of the Related Art[0004]Referring to FIG. 7, a housing of a coolant pump as disclosed in Taiwan Utility Model No. 304585 is composed of a motor 51, a propeller assembly 52, and a pipe 53. The motor 51 includes a main body 511 and a fixture 512. The main body 511 is provided with a rotary shaft 513 therein that can be rotated by main body 511. The fixture 512 is provided with a through hole located at a center thereof with respect to the rotary shaft 513. The main body 511 is fixed to the fixture 512. The rotary shaft 513 passes through the through hole. The fixture 512 also has an outgoing passage 514 formed at one side thereof. The propeller assembly 52 includes a top cover 521, a propeller 522, and a bottom cover 523. The top cover 5...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F04B17/02
CPCF04D13/04Y02P80/10
Inventor SHIH, KAI-NENG
Owner CHEN FU YANG