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Noiseless air blower

A blower, noiseless technology, applied in the direction of mechanical equipment, machine/engine, liquid fuel engine, etc., can solve the problem of high noise, achieve high work efficiency and wide range of muting frequency

Inactive Publication Date: 2015-03-25
上海伟阳纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the blower did not solve the problems of how to selectively allow the required air molecules to pass through, monitor the air flow rate in the pipeline, and generate large noise during operation.

Method used

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] Such as figure 1 The shown noiseless blower includes a casing 1 and a motor 2, the motor 2 is provided with an impeller 3, and the impeller 3 is provided with a molecular selective permeable membrane 4, which can be Selectively permeate the required air molecules, the casing 1 is provided with a flow rate display 8, the flow rate display 8 includes a sensing part 5 and a display part 6, the sensing part 5 is connected in the casing 1, and displays The part 6 is connected to the outside of the casing 1 and can monitor the air velocity in real time. The muffler 7 is connected to the air outlet of the blower to reduce the noise generated by the blower when it is working.

[0014] It is worth noting that the material of the impeller 3 is titan...

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Abstract

The invention discloses a noiseless air blower, and relates to the field of industrial machinery. The noiseless air blower comprises a casing and a motor, wherein an impeller is arranged on the motor, and is provided with a molecule selective penetrating film; a flow velocity displayer is arranged on the casing, and comprises a sensing control part and a display part; the display part is connected outside the casing; the sensing control part is arranged in the casing; a silencer is arranged at an outlet of the air blower; and the noiseless air blower has such advantages as selective penetration of needed air molecules, real-time monitoring of air flow velocity and low noise in working.

Description

technical field [0001] The invention relates to the field of industrial machinery, in particular to a noiseless blower. Background technique [0002] With the continuous progress and development of the petrochemical industry, in order to increase chemical production and ensure the safety and stability of production, a large number of ventilation facilities are required, and blowers are particularly important. There are many types of blowers on the market at present. For example, the document with the application number 200920203758.X discloses an S-type blower, which includes a main shaft, a volute and an impeller. The shaft seat on the main shaft is positioned axially, and the air flow passes through the shaft sleeve and the impeller wheel seat for a smooth transition. The flow channel of the impeller is tapered. The impeller is integrally forged by two discs back to back. It is a space warping type, featuring high efficiency, low cost, and wide impeller flow range. Howev...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D29/32F04D29/02F04D29/66F04D29/00
CPCF04D25/08F04D29/002F04D29/023F04D29/325F04D29/663F05D2300/174
Inventor 简文秀
Owner 上海伟阳纸业有限公司