Fixed-load embedded hot air circulation fan

A hot air circulation, embedded technology, used in mechanical equipment, non-variable capacity pumps, machines/engines, etc., can solve problems such as shortening the service life of drive motors and shaft bearings, and achieve extended service life, avoid direct conduction, prevent air leakage effect

Pending Publication Date: 2019-02-22
江苏贝莱德风机制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the installation and use of the existing hot air circulation fans, the impeller part needs to be embedded and installed inside the equipment, which will cause a large amount of heat to be transferred to the drive motor and the shaft bearing, resulting in a significant increase in the service life of the drive motor and the shaft bearing. shorten

Method used

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  • Fixed-load embedded hot air circulation fan
  • Fixed-load embedded hot air circulation fan

Examples

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Embodiment 1

[0016] Such as figure 1 with 2 As shown, the fixed-load embedded hot air circulation fan disclosed by the present invention comprises: a driving motor 18, a heat insulating plate 5, a fan mounting plate 21, a cooler, a transmission shaft 12, an impeller mechanism and a centrifuge casing 1; A closed partition 11 is installed on the left side of 1; a partition air inlet is arranged on the closed partition 11, and a tapered air inlet connected to the partition air inlet is installed in the left side of the centrifuge casing 1. Air channel 10; an air outlet 2 is provided under the centrifuge casing 1; a docking window is provided on the right side of the centrifuge casing 1; a heat insulating cotton ring pad 9 is installed on the right side of the docking window; a heat insulating plate 5 Installed on the right side of the thermal insulation cotton ring pad 9; the fan mounting plate 21 is installed on the right side of the thermal insulation plate 5; the drive motor 18 is install...

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PUM

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Abstract

The invention discloses a fixed-load embedded hot air circulation fan. The fixed-load embedded hot air circulation fan comprises a driving motor, a heat insulating plate, a fan mounting plate, a cooler, a transmission shaft, an impeller mechanism and a centrifuge casing. According to the fixed-mounted embedded hot air circulation fan, the sealing and heat insulation functions of the installation position of the centrifuge casing and the heat insulating plate are achieved through a heat insulating cotton annular gasket, and direct conduction of heat is avoided while air leakage is avoided; theheat insulating plate is filled with a heat insulating cotton layer, heat can be effectively prevented from being transferred to the outside of heating equipment, and a driving motor can be effectively protected; and the temperature of two bearings mounted on a rotating shaft can be effectively controlled through the cooler, the bearings are prevented from being abraded severely at high temperature, and the service life of the fan is prolonged.

Description

technical field [0001] The invention relates to a hot air circulation fan, in particular to a fixed-load embedded hot air circulation fan. Background technique [0002] At present, during the installation and use of the existing hot air circulation fans, the impeller part needs to be embedded and installed inside the equipment, which will cause a large amount of heat to be transferred to the drive motor and the shaft bearing, resulting in a significant increase in the service life of the drive motor and the shaft bearing. shorten. Therefore, it is necessary to design a fixed-load embedded hot air circulation fan, which can realize heat isolation and ensure the service life of the rotating shaft bearing and the driving motor. Contents of the invention [0003] The purpose of the invention: to provide a fixed-load embedded hot air circulation fan, which can realize heat isolation and ensure the service life of the shaft bearing and the driving motor. [0004] Technical sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/06F04D29/58F04D29/42F04D29/28F04D29/08F04D29/056
CPCF04D25/06F04D29/056F04D29/083F04D29/281F04D29/4226F04D29/582F04D29/5853
Inventor 陈代新
Owner 江苏贝莱德风机制造有限公司
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