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Control method of central purification system

A purification system and control method technology, applied in the field of oil fume purification, can solve problems such as poor fine-tuning ability, power mismatch, and inability to meet the air volume demand of the stove, so as to improve the use experience and improve the power distribution accuracy.

Pending Publication Date: 2022-05-10
HANGZHOU ROBAM APPLIANCES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the above control method is used, there may be a problem that the amount of oil fume actually generated by the cooker does not match the power allocated to it, and the actual air volume demand of each cooker cannot be met. The fine control ability of the central oil fume purification system is poor, which affects user experience

Method used

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  • Control method of central purification system
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  • Control method of central purification system

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Embodiment Construction

[0050] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0051] In view of the above-mentioned defects in the prior art, the embodiment of the present invention provides a control method of the central purification system to accurately adjust the angle of the electric air valve at each stove and improve the power distribution accuracy. figure 1 It is a flowchart of a control method of a central purification system provided by an embodiment of the present invention, figure 2 It is a schematic structural diagram of a central purification system provided by the embodiment...

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Abstract

The embodiment of the invention discloses a control method of a central purification system. The control method comprises the following steps: determining the oil smoke exhaust air volume of each cooking range in the central purification system; according to the oil smoke exhaust air volume of each cooking range, obtaining an oil smoke exhaust power value required by each cooking range; and adjusting the opening angle of the electric air valve corresponding to each cooking range according to the oil smoke exhaust power value required by each cooking range. In the embodiment of the invention, the frequency conversion control cabinet can adjust the opening angle of the corresponding electric air valve according to different oil fume conditions at each cooking range, so that the air volume passing through the electric air valve can be precisely regulated and controlled, the oil fume generated during the working of the cooking ranges can be completely discharged, and the power distribution precision of the whole central purification system is further improved; and the user experience is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of oil fume purification, and in particular to a control method of a central purification system. Background technique [0002] At present, a commercial central purification system is connected to multiple kitchens. A controllable air valve is installed on the branch air pipe of each kitchen. When a certain kitchen needs to be used, press the switch at the kitchen terminal, and the corresponding The damper opens and transmits the signal to the central processing unit. The central processor adjusts the fan frequency according to how many kitchen terminals are opened in real time to distribute the air volume of each kitchen. The electric damper is adjusted according to the number of opened dampers corresponding to each kitchen. Self-opening angle, to achieve the required fume exhaust effect. However, if the above control method is used, there may be a problem that the amount of oil f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021F24C15/2042
Inventor 任富佳费本开陈尼青黄一丁
Owner HANGZHOU ROBAM APPLIANCES CO LTD
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