CN-121993822-A - VOCs purification device detection method, VOCs purification device and medium

CN121993822ACN 121993822 ACN121993822 ACN 121993822ACN-121993822-A

Abstract

The invention discloses a detection method of a VOCs purifying device, the VOCs purifying device and a medium. The detection method of the VOCs purifying device comprises the steps of determining at least one path of purifying components in the VOCs purifying device to start according to the current air volume gear of a smoke exhaust fan, obtaining the current voltage value and the current value of each path of purifying components after the purifying components are started, determining the component working state of each path of purifying components according to the current voltage value and the current value, controlling the purifying components to be closed when the component working state is component abnormality, and broadcasting purifying component fault information of the purifying components, corresponding to the component working state is component abnormality, to the smoke exhaust fan. The invention realizes the automatic identification of the operation state and faults of the purifying component, processes the faults of the VOCs purifying device in time and improves the safety of the VOCs purifying device.

Inventors

LI HAITAO
SHEN GANG
ZENG XIANWEI
REN FUJIA

Assignees

杭州老板电器股份有限公司

Dates

Publication Date: 20260508
Application Date: 20241107

Claims (10)

1. The detection method of the VOCs purifying device comprises at least two purifying components and is characterized by comprising the following steps: Determining at least one path of purification components in the VOCs purification device to start according to the current air quantity gear of the smoke exhaust fan, and acquiring the current voltage value and the current value of each path of purification components after the purification components are started; And determining the component working state of each path of purification component according to the current voltage value and the current value, controlling the purification component to be closed when the component working state is component abnormality, and broadcasting the purification component fault information of the purification component corresponding to the component abnormality in the component working state to the smoke exhaust fan.
2. The method for detecting a VOCs purification apparatus according to claim 1, wherein determining the component operation state of each of the purification components based on the present voltage value and the present current value comprises: and determining the current purifying power according to the current voltage value and the current value, and determining the component working state of each path of purifying component according to the current purifying power.
3. The method for detecting a VOCs purification apparatus according to claim 2, wherein determining the component operation status of each of said purification components based on said current purification power comprises: if the current purifying power is larger than a first power threshold value, determining that the corresponding component working state of the purifying component is abnormal; If the current purifying power is smaller than or equal to the first power threshold, judging whether the current purifying power is smaller than a second power threshold, and determining the component working state of each path of purifying component according to the result of judging whether the current purifying power is smaller than the second power threshold.
4. The method of detecting a VOCs purification apparatus according to claim 3, wherein determining the component operation status of each of said purification components based on the result of determining whether or not it is less than the second power threshold comprises: If the current purifying power is smaller than a second power threshold, determining that the component working state of the corresponding purifying component is abnormal; and if the current purifying power is greater than or equal to a second power threshold, determining that the component working state of the corresponding purifying component is normal.
5. The method for detecting a VOCs purification apparatus according to claim 1, further comprising, after controlling the purification module to be closed when the module operation state is a module abnormality: And if the current voltage value is larger than a first voltage threshold value and/or the current value is larger than a first current threshold value, generating purifying component fault information with overhigh current voltage value and/or overhigh current value.
6. The method for detecting a VOCs purification apparatus according to claim 1, further comprising, after controlling the purification module to be closed when the module operation state is a module abnormality: And if the current voltage value is smaller than a second voltage threshold value and/or the current value is smaller than a second current threshold value, generating purifying component fault information with the current voltage value being too low and/or the current value being too low.
7. The method for detecting a VOCs purification apparatus according to claim 1, further comprising: and when the working state of the assembly is that the assembly is normal, the purifying assembly which keeps the working state of the assembly to be that the assembly is normal is started.
8. The method for detecting a VOCs purification apparatus according to claim 1, wherein said VOCs purification apparatus comprises a three-way purification assembly; determining at least one path of purification assembly in the VOCs purification device to start according to the current air volume gear of the smoke exhaust fan, comprising: if the current air quantity gear is 3, controlling three purification components in the VOCs purification device to be opened; If the current air quantity gear is 2, controlling any two paths of purification components in the VOCs purification device to be started; If the current air quantity gear is 1 gear, controlling any one of the purifying components in the VOCs purifying device to be started; and if the current air quantity gear is 0 gear, controlling three paths of the purification components to be closed.
9. The VOCs purifying device is characterized by comprising at least two paths of purifying components, a purifying component current detecting module, a purifying component voltage detecting module, a purifying component control circuit, a communication module, a power module, a display module and a server, wherein each path of purifying component is electrically connected with the purifying component current detecting module, the purifying component control circuit, the purifying component voltage detecting module and the power module, and the server is electrically connected with the purifying component current detecting module, the purifying component voltage detecting module, the purifying component control circuit, the communication module and the display module respectively; the server includes: At least one processor, and A memory communicatively coupled to the at least one processor, wherein, The memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the VOCs purification apparatus detection method of any one of claims 1-8.
10. A computer readable storage medium storing computer instructions for causing a processor to perform the VOCs purification apparatus detection method of any one of claims 1-8.

Description

VOCs purification device detection method, VOCs purification device and medium Technical Field The invention relates to the technical field of oil smoke purification, in particular to a detection method of a VOCs purification device, the VOCs purification device and a medium. Background Food cooking is a complex chemical reaction process, and besides solid oil fume pollution, gaseous oil fume pollution, commonly called malodor, peculiar smell and the like, is generated, and the food cooking is composed of various volatile gases, which are called VOCs (Volatile Organic Compounds) for short. At present, a common technology for treating VOCs pollution is to irradiate malodorous gas by using high-ozone ultraviolet light beams to crack the malodorous gas and remove the odor. VOCs purifier generally sets up in oil smoke exhaust duct exit position, and after discernment exhaust fan opened, VOCs purifier started, purified VOCs. But the existing VOCs purifying device cannot automatically identify own faults and protect equipment, and maintenance personnel cannot know the service condition of the device in time. Disclosure of Invention The invention provides a detection method of a VOCs purifying device, the VOCs purifying device and a medium, and aims to solve the problem that the VOCs purifying device cannot automatically identify faults. According to an aspect of the present invention, there is provided a VOCs purification apparatus detection method, the VOCs purification apparatus including at least two purification components, the VOCs purification apparatus detection method comprising: Determining at least one path of purification components in the VOCs purification device to start according to the current air quantity gear of the smoke exhaust fan, and acquiring the current voltage value and the current value of each path of purification components after the purification components are started; And determining the component working state of each path of purification component according to the current voltage value and the current value, controlling the purification component to be closed when the component working state is component abnormality, and broadcasting the purification component fault information of the purification component corresponding to the component abnormality in the component working state to the smoke exhaust fan. Optionally, determining the component working state of each path of the purification component according to the current voltage value and the current value includes: and determining the current purifying power according to the current voltage value and the current value, and determining the component working state of each path of purifying component according to the current purifying power. Optionally, determining the component working state of each path of the purifying component according to the current purifying power includes: if the current purifying power is larger than a first power threshold value, determining that the corresponding component working state of the purifying component is abnormal; If the current purifying power is smaller than or equal to the first power threshold, judging whether the current purifying power is smaller than a second power threshold, and determining the component working state of each path of purifying component according to the result of judging whether the current purifying power is smaller than the second power threshold. Optionally, determining the component working state of each path of the purifying component according to the result of judging whether the power is smaller than the second power threshold value includes: If the current purifying power is smaller than a second power threshold, determining that the component working state of the corresponding purifying component is abnormal; and if the current purifying power is greater than or equal to a second power threshold, determining that the component working state of the corresponding purifying component is normal. Optionally, after controlling the cleaning assembly to close when the working state of the assembly is abnormal, the method further includes: And if the current voltage value is larger than a first voltage threshold value and/or the current value is larger than a first current threshold value, generating purifying component fault information with overhigh current voltage value and/or overhigh current value. Optionally, after controlling the cleaning assembly to close when the working state of the assembly is abnormal, the method further includes: And if the current voltage value is smaller than a second voltage threshold value and/or the current value is smaller than a second current threshold value, generating purifying component fault information with the current voltage value being too low and/or the current value being too low. Optionally, the detecting method of the VOCs purifying apparatus further includes: and when the working state of the assembly is that the ass