Unlock instant, AI-driven research and patent intelligence for your innovation.

Air outlet device applicable to cleaning equipment

A technology of air outlet device and equipment, which is applied to components of pumping devices for elastic fluids, mechanical equipment, non-variable pumps, etc., and can solve the problem that the air volume cannot be freely distributed, the air volume cannot be guaranteed, and the way of diversion Single and other problems, to achieve the effect of simple structure, easy control and convenient adjustment

Pending Publication Date: 2019-10-18
苏州安泰空气技术有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its airflow adjustment method is fixed. The pressurized air blown into the cavity by the fan impacts on the blades, and then is guided downward by the blades ( figure 2 ), so its diversion method is single. Although it helps to evenly distribute the airflow, it also reduces the speed of the airflow to a certain extent. The air volume at the far end of the cavity cannot be guaranteed, especially when the cavity has a large span. In the air outlet device, the air volume at the far and near ends cannot be freely distributed, and the applicable occasions are limited

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air outlet device applicable to cleaning equipment
  • Air outlet device applicable to cleaning equipment
  • Air outlet device applicable to cleaning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment one: see Figure 3-5 As shown, an air outlet device for cleaning equipment includes a fan and a diversion cavity 1 arranged at the outlet of the fan. The diversion cavity 1 is provided with a drainage device, and the drainage device is closely attached to the The air inlet of the diversion cavity 1, the diversion device includes a driving mechanism 2 and a drainage channel 3, the air flow enters the diversion cavity 1 from the air inlet through the diversion channel 3, and one end of the diversion channel 3 is driven The mechanism 2 is installed in the guide cavity 1, and the other end is a free end. The angle of the drainage channel 3 relative to the air inlet is controlled by the driving mechanism 2, so as to change the flow direction of the airflow and realize the reasonable balance of the airflow at the far and near ends. distribute.

[0035] In this embodiment, the drainage channel 3 is composed of a pair of upper and lower guide pieces, one end of the ...

Embodiment 2

[0038] Embodiment two: see Image 6 As shown, in this embodiment, its structure is basically the same as that of Embodiment 1, the difference is that: the guide cavity 1 is an air duct body, and the upper and lower guide vanes swing upward in the cavity, and the angle The temperature is 60 degrees, the airflow in the pipe body is upward, and after hitting the upper wall, it flows obliquely downward and downward, and the air outlet of the air pipe body is evenly blown out, and the flow speed is relatively slow.

Embodiment 3

[0039] Embodiment three: see Figure 7 As shown, in this embodiment, its structure is basically the same as that of Embodiment 1, the difference is that: the upper guide guide piece 6 swings downward by 30 degrees, and the lower guide guide piece 7 is arranged horizontally, forming a downward swing in the cavity. , the airflow in the cavity is downward, concentrated at the air outlet at the proximal end of the cavity, less at the far end, and the flow velocity is fast.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an air outlet device applicable to cleaning equipment. The air outlet device comprises a fan and a flow guide cavity arranged at an air outlet of the fan, and is characterizedin that a drainage device is arranged in the flow guide cavity, the drainage device is tightly attached to an air inlet of the flow guide cavity, the drainage device comprises a driving mechanism anda drainage channel, airflow enters the flow guide cavity from the air inlet through the drainage channel, one end of the drainage channel is mounted in the flow guide cavity through the driving mechanism, the other end of the drainage channel is a free end, and the driving mechanism is used for controlling the angle of the drainage channel relative to the air inlet. According to the invention, through the arrangement of the drainage device, the air direction in a cavity of an air supply device and the air speed of a cavity body outlet can be effectively controlled, so that a novel mode which is different from an existing air blowing mechanism in the prior art is realized, and the controllability is better.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to an air outlet device used on the cleaning equipment, which is mainly used for adjusting the flow direction of the airflow in the air chamber. Background technique [0002] An air filter is a device used to purify polluted air, make the purified air meet emission standards or be used in various commercial or production ways. At present, my country's air filters are widely used in household appliances, automobiles, precision instruments, medicine, electronics, food, beverages, cosmetics, biology, semiconductors, pharmaceuticals and other industries. [0003] Most of the air filters in the prior art use fans as the power source, and their structures include fans, air chambers and high-efficiency air filters. One end of the air chamber is the air inlet, which is connected to the fan, and the other end of the air chamber is the air outlet. Connect with HEPA filter. In thi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/44F04D27/00F04D29/66
CPCF04D29/441F04D27/00F04D27/001F04D29/663F04D29/668
Inventor 江尧陈旭东李青
Owner 苏州安泰空气技术有限公司