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Indoor humidifying fan

A fan and humidifier technology, applied in the direction of mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of inability to achieve indoor humidity control, lack of humidification function, hazards of different groups of people, etc., to achieve a healthy and comfortable working environment, comfortable Healthy living environment, the effect of maintaining air humidity

Inactive Publication Date: 2016-03-30
浙江大可安全玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. Harm of dry indoor air to different groups of people
At present, the indoor fan does not have the function of humidification as a ventilation device, and cannot realize indoor humidity control

Method used

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Examples

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Comparison scheme
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Embodiment Construction

[0041] Such as figure 1 middle Figure 9 As shown, a kind of indoor humidifying blower comprises motor 3, volute 5, impeller 6 and air outlet device 7, is connected with motor shaft on motor 3, and motor shaft is connected to reducer 4, and reducer 4 includes worm (in the figure not marked) and worm gear (not marked in the figure), the worm is connected to the motor shaft, and the worm gear is connected to the impeller 6. The worm wheel and the worm are interlocked through the meshing action. During the process of transmitting the speed, part of the mechanical energy is consumed to realize the deceleration effect. The deceleration effect is obvious, the structure is simple, the material is convenient, and the cost is low. A base 2 is installed on the motor 3 and the reducer 4, and the base 2 can be fixed on the ground through bolts; The base 2 is used to support the motor 3 and the reducer 4 to improve the stability of the present invention. The damping frame 1 has a vibrati...

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Abstract

The invention discloses an indoor humidifying fan which comprises a motor, a volute, an impeller and an air outlet device. A switcher is arranged at the lower end of the interior of the volute and comprises a push rod, a hinging piece, a first spring plunger and a second spring plunger. The air outlet device comprises an air supply device and a connector. The connector is connected with the volute and the air supply device. The air supply device is provided with a humidifier, a hydraulic oil cylinder and an air supply port. The hydraulic oil cylinder is connected with a piston plug. The piston plug and the air supply port are matched with each other. The humidifier acts on the air supply port. Firstly, the humidifier is introduced into the fan, so that the fan has a humidifying function, the healthy air humidity can be kept even in winter, the harm of a dry environment to human bodies is reduced, and a comfortable and healthy living environment is provided; a heating function and a hear preservation function are achieved as well; meanwhile, an air inlet is added, so that the fan has the humidifying function and a ventilation function, and multiple purposes are achieved through one machine.

Description

technical field [0001] The invention relates to a fan, in particular to an indoor humidifying fan. Background technique [0002] In winter in the north, the humidity is very low, and the air is extremely dry. It has been scientifically proven that the harm caused by dry air to the human body is very serious. Medical experts pointed out that under normal circumstances, the suitable healthy humidity for the human body is between 45% RH and 65% RH, while in autumn and winter, the air humidity in northern regions is generally below 30% RH, which cannot meet the health requirements of the human body. It is easy to cause the following diseases: [0003] 1. Dryness triggers "allergies" and epidemics [0004] Sudo Chiharu, a professor at the Department of Health and Environmental Medicine, Nagoya University, Japan, found that the incidence of allergic diseases increased by more than 33% during the 30 years from 1961 to 1991. In a low environment, it leads to a decrease in the bod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D27/00F04D29/28F04D29/42F04D29/66
CPCF04D25/08F04D27/00F04D29/281F04D29/4226F04D29/66
Inventor 过兆达
Owner 浙江大可安全玻璃有限公司
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