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A self-expanding circumferential bladeless air outlet

A technology of air outlet and hole type, which is applied in the direction of machines/engines, non-variable pumps, disinfection, etc. It can solve the problems of affecting indoor air circulation, affecting the air outlet efficiency of the air outlet, and poor air purification effect. Achieve the effects of improving safety and health, reducing the amount of suspended solids, and reducing the difficulty of cleaning

Active Publication Date: 2022-03-18
SHAANXI SCI TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, turbocharging is used to subvert the traditional change of the air outlet, such as a bladeless fan. The air outlet is generally used as a fan or a circulation device for indoor air, and it is generally exposed to the air when in use. , in the process of air circulation, the dust in the air is easy to accumulate at the air suction port, which will cause the blockage of the air suction port in severe cases, affect the overall air outlet efficiency of the air outlet device, and affect the indoor air circulation effect. At the same time, the existing The air outlet generally only circulates the air, and its purification effect on the air is poor.

Method used

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  • A self-expanding circumferential bladeless air outlet
  • A self-expanding circumferential bladeless air outlet
  • A self-expanding circumferential bladeless air outlet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see Figure 1-2 with Figure 12 , the arrow in the figure indicates the air circulation direction of the air outlet, a self-expanding circumferential leafless air outlet, including a base 1, the upper end of the base 1 is fixedly connected with the air outlet body 2, and the air outlet body 2 A turbocharger is installed inside, a plurality of evenly distributed air inlets 3 are dug into the left end of the air outlet body 2 , and a plurality of evenly distributed air outlets 4 are dug into the outer end of the air outlet body 2 .

[0052] see image 3 , the inside of the air outlet body 2 is clamped with an inner expansion filter screen 5, the inner expansion filter screen 5 is located inside a plurality of air inlets 3, and the inner expansion filter screen 5 corresponds to a plurality of air inlets 3, and the inner expansion One end of the hole filter screen 5 facing the air inlet 3 is provided with a plurality of outer obturator clubs, and the outer obturator clubs...

Embodiment 2

[0057] see Figure 10-11 The inner wall of the air outlet 4 is clamped with an elastic porous snap ring 12, and a dust-scattering ring bag 11 is placed between the elastic porous snap ring 12 and the inner wall of the air outlet 4, and the dust-scattering ring bag 11 and the elastic porous snap ring 12 are made of elastic materials. and the end of the dust-dispersing ring bag 11 facing the elastic porous snap ring 12 is a microporous structure, the inside of the dust-dispersing ring bag 11 is filled with a dust-dispersing liquid, and the dust-dispersing liquid is a disinfectant and an air freshener according to the ratio of 1-2:1 Mixed, the inner and outer walls of the dust-scattering ring 11 are squeezed and contacted with the elastic porous snap ring 12 and the inner wall of the air outlet 4, so that when the wind force squeezes the 12, the dust-scattering liquid inside can overflow and float more easily Into the air, the end of the dust-dispersing ring bag 11 facing the inn...

Embodiment 3

[0059] see Figure 11 , an infrared temperature sensor 14 is fixedly installed on the top of the air outlet body, and the angle of the laser emitting end of the infrared temperature sensor 14 is within 15° above the horizontal line, so that the position measured on the user's body surface can be maintained on the upper half of the user's body Part, to effectively avoid deviations in the control effect of the air volume due to the low temperature of the off-duty part of the body, and the infrared temperature sensor 14 is connected to the turbocharger signal, and the infrared temperature sensor 14 can collect air passing through its vicinity at regular intervals. The user's body surface temperature, when the user's body surface temperature is high, the infrared temperature sensor 14 feeds back the signal to the turbocharger, and the turbocharger can accelerate the air suction speed after receiving the signal, so that the air outlet 4 The air output per unit time is increased. On...

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Abstract

The invention discloses a self-expanding circumferential bladeless air outlet, which belongs to the field of air outlets. A self-expanding circumferential bladeless air outlet uses an outer closed-hole ball rod and an inner-expanded spherical ring. When the air outlet is not working, the outer obturator rod is located in the air inlet and blocked, so that the air outlet is not easy to be blocked. When the air outlet is working, due to the suction of the turbocharger As a result, the outer obturator rod moves toward the inside of the air outlet body, and during the movement, it will generate a pulling force on the inner reaming ball ring, achieving the effect of self-expanding holes, increasing the ventilation volume of the pores at the air inlet, significantly Speed ​​up the air circulation efficiency, and the outer obturator cue can also block the air inlet to a certain extent, thereby significantly reducing the difficulty of cleaning the air inlet. On the one hand, it can reduce the amount of suspended matter in the indoor air, and on the other hand, it can evenly disinfect the room to improve safety and health.

Description

technical field [0001] The invention relates to the field of air outlets, in particular to a self-expanding circumferential bladeless air outlet. Background technique [0002] Turbocharging (Turbocharger) is a technology that uses the exhaust gas generated by the internal combustion engine (Internal Combustion Engine) to drive the air compressor (Air-compressor). [0003] The main function of turbocharging is to increase the air intake of the engine, thereby increasing the power and torque of the engine and making the car more powerful. After an engine is equipped with a turbocharger, its maximum power can be increased by 40% or even higher compared with that without a supercharger. This also means that the same engine can output more power after being supercharged. Take our most common 1.8T turbocharged engine as an example. After supercharging, the power can reach the level of a 2.4L engine, but the fuel consumption is not much higher than that of a 1.8L engine. Fuel ec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/70F04D29/40F04D29/00F04D27/00A61L9/14
CPCF04D29/701F04D29/403F04D29/002F04D27/002A61L9/14A61L2209/10A61L2209/13
Inventor 陈莉郑争兵
Owner SHAANXI SCI TECH UNIV
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