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Piezoelectric atomization cooling and dust removal apparatus based on photovoltaic power supply

A technology for photovoltaic power supply and dust removal device, which is applied to chemical instruments and methods, water spray coolers, and the use of liquid separators, etc., can solve the problems of complicated spray equipment and energy consumption, and achieves improved energy utilization efficiency and low atomization amount. , to ensure the effect of flexibility

Pending Publication Date: 2019-06-07
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems of serious energy consumption and complicated spray equipment in the spray dust removal process, the present invention proposes a piezoelectric atomization cooling dust removal device based on photovoltaic power supply

Method used

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  • Piezoelectric atomization cooling and dust removal apparatus based on photovoltaic power supply
  • Piezoelectric atomization cooling and dust removal apparatus based on photovoltaic power supply
  • Piezoelectric atomization cooling and dust removal apparatus based on photovoltaic power supply

Examples

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Effect test

Embodiment 1

[0025] Embodiment 1: as figure 1 As shown, a piezoelectric atomization cooling and dedusting device based on photovoltaic power supply includes a water storage tank 9, and a water injection port 8 is provided on the water storage tank 9, and the water injection port 8 is filled with water for the water storage tank 9, and the water storage tank 9 is provided with PM2. 5 sensors, the PM2.5 sensor is a GP2Y1014AU0F dust sensor, and the PM2.5 sensor is used to detect the dust concentration of the external environment in real time. The PM2.5 sensor is connected to the MCU in the control unit 3 through the A / D signal converter, and the water storage tank 9 A high-frequency circuit board 5 is provided, the high-frequency circuit board is an integrated HJD-002 high-frequency circuit board, the high-frequency circuit board 5 is connected with the control unit 3, the upper part of the water storage tank 9 is provided with a fixed rod 4, and the water storage tank 9 passes through The f...

Embodiment 2

[0027] Embodiment 2: A piezoelectric atomization cooling and dedusting device based on photovoltaic power supply, the water storage tank 9 is provided with a liquid level sensor, and the water injection port 8 is connected to the water supply pump through a water supply pipe; the liquid level sensor and the water supply pump are connected to each other. The MCU in the control unit 3 is connected. The MCU is connected to the water supply pump through a relay. The liquid level sensor detects the water level in the water storage tank in real time. When the internal water supply exceeds the warning line, the MCU controls the water supply pump to stop water supply.

[0028] All the other structures are the same as in Example 1.

Embodiment 3

[0029]Embodiment 3: A piezoelectric atomization cooling and dust removal device based on photovoltaic power supply. The lower end of the solar cell panel 1 is provided with a light sensor, which detects changes in the intensity of external light in real time to facilitate adjustment of the position of the solar cell 1. The light sensor and control The MCU in unit 3 is connected; the lower part of the solar panel 1 is provided with a hydraulic lifting rod, the hydraulic lifting rod is a 0041 controllable hydraulic lifting rod manufactured by Longlin, and the telescopic rod of the hydraulic lifting rod is connected to the lower part of the solar panel , the top of the solar panel is hinged with the fixed rod, the water storage tank 9 is connected with the solar panel 1 through the hydraulic lifting rod, the base of the hydraulic lifting rod is fixedly arranged on the water storage tank, and the hydraulic lifting rod communicates with the control unit 3 through the corresponding re...

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Abstract

The invention discloses a piezoelectric atomization cooling and dust removal apparatus based on the photovoltaic power supply. The apparatus comprises a water storage tank, wherein one side of the water storage tank is provided with a water injection port, the water storage tank is provided with a high frequency circuit board, the high frequency circuit board is connected with a control unit, theupper part of the water storage tank is provided with a fixing rod, the water storage tank is connected with solar panels through the fixing rod, the solar panels are connected with a storage battery,the water storage tank communicates with an atomizing plate, the atomizing plate is provided with piezoelectric atomizing assemblies, each piezoelectric atomizing assembly consists of a micro poroussheet and a piezoelectric ceramic film, and the piezoelectric atomizing assemblies are connected with the atomizing plate through silica gel pads. When the apparatus is used, the electric energy generated by the solar panels is stored in the storage battery to supply power for the high frequency circuit board, and the piezoelectric ceramic films are driven by the high frequency circuit board to atomize the liquid in the water storage tank and spray the atomized liquid into the environment, so that the purpose of dust removal and cooling is achieved. The apparatus has the advantages of convenient installation, energy saving, environmental protection, low noise, flexible application and good cooling and dust removal effects.

Description

technical field [0001] The invention relates to the technical field of temperature reduction and dust removal, in particular to a piezoelectric atomization temperature reduction and dust removal device based on photovoltaic power supply. Background technique [0002] With the continuous strengthening of urban construction in our country, there are more and more construction sites in cities such as buildings and roads. Construction dust is one of the most important particulate matter emission sources in urban air pollution, which has caused serious pollution to urban air quality. At present, dust removal on construction sites mainly adopts spray dust removal technology. By spraying water mist on the construction site, the suspended dust and water mist are mixed and settled, so as to achieve the dust removal effect. However, at present, high-pressure nozzles are mainly used for spray dust removal, which has the following problems: first, a high-pressure pump is required to pr...

Claims

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Application Information

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IPC IPC(8): B01D47/06F28C1/00
Inventor 陈华彭钰航
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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