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High-voltage electrostatic purification device and range hood applying same

A purification device and high-voltage electrostatic technology, applied in the direction of electrode conveying device, electrostatic separation, external electrostatic separator, etc., can solve the problems of reduced oil fume adsorption capacity, large space occupied by positive pole cylinder and negative pole rod, etc., to ensure adsorption area, The effect of full ionization

Pending Publication Date: 2020-01-17
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the installation direction of the negative rod in this structure, the space occupied by the positive cylinder and the negative rod is relatively large. If it is used in a limited space, the space left for the positive and negative plates used to absorb charged particles will be greatly reduced. Small, so that the adsorption capacity of the positive and negative plates to oil fume is reduced

Method used

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  • High-voltage electrostatic purification device and range hood applying same
  • High-voltage electrostatic purification device and range hood applying same

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Embodiment Construction

[0024] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.

[0025] This embodiment relates to a high-voltage electrostatic purification device, which can be applied to electrical appliances such as air conditioners, air purifiers, and range hoods. This embodiment takes a range hood as an example. The range hood of the high-voltage electrostatic purification device is described in detail.

[0026] The main body of the range hood in this embodiment can adopt various structures of the range hood in the prior art. Generally, the range hood is provided with a fan system, and the rear end of the fan system is provided with an air outlet hood, which is used for the filter hood after being filtered by the fan. The oily fumes are discharged through the hood. The high-voltage electrostatic purification device can be arranged at the front end of the fan system or the rear end of the fan system as required. The...

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Abstract

The invention relates to a high-voltage electrostatic purification device which comprises at least two polar plates arranged in parallel at intervals and polar wires arranged between every two adjacent polar plates, and the polar wires extend in the flowing direction of a medium to be purified. The electrifying voltage on the polar wires is U0, the electrifying voltage on one polar plate adjacentto the polar wires is U1, and the electrifying voltage on the other polar plate adjacent to the polar wires is U2; and the vertical distance between the polar wire and its two adjacent polar plates isD1 and D2, and an expression is shown in the description, wherein U1 is not equal to U2. The high-voltage electrostatic purification device can be used in a small space, sufficient ionization is ensured, and meanwhile, the adsorption capacity to charged particles can be ensured. The invention also relates to a range hood, which comprises a shell, a fan system arranged in the shell, and the high-voltage electrostatic purification device arranged at the air inlet end or the air outlet end of the fan system. The range hood is better in purification effect.

Description

technical field [0001] The invention relates to a high-voltage electrostatic purifying device, and also relates to a range hood applying the high-voltage electrostatic purifying device. Background technique [0002] In today's advocating the construction of a harmonious society and adhering to sustainable development, people's awareness of environmental protection is getting stronger and stronger, and the problem of lampblack polluting the indoor and outdoor environment has attracted more and more people's attention. At present, range hood and oil fume purification equipment is widely used in household kitchens. Its working principle is: when the household range hood is working, its internal rotating device drives the oil fume gas to rotate under the action of the motor. Larger oil droplets are thrown onto the wall around the rotating device, and then collected into the oil collecting box through the diversion groove for regular treatment. Therefore, the household range hoo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/08B03C3/86B03C3/41
CPCB03C3/08B03C3/86B03C3/41
Inventor 胡承杰
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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