Method for eliminating ozone in disinfection cabinet and integrated cooker

Abstract

A method for eliminating ozone in a disinfection cabinet and an integrated cooker belong to the technical field of ozone elimination methods. The elimination method comprises the following steps: S1, detecting the ozone concentration in the disinfection cabinet, and comparing the ozone concentration with a first set value; if the ozone concentration is higher than a first set value, performing S2; s2, detecting the temperature of the ozone decomposition promoting part, and comparing the temperature with a second set value; if the temperature of the ozone decomposition promoting part is higher than a second set value, repeating the step S1 after the first time; if the temperature of the ozone decomposition promoting part is lower than a second set value, the connection switch part is in an open state, the range hood is in an operation state, and the step S1 is repeated after the operation lasts for a second time. According to the elimination method, the ozone concentration in the cavity of the disinfection cabinet in the integrated cooker is better reduced, and then the situation that high-concentration ozone harms human health and peculiar smells exist on tableware can be avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of ozone elimination methods, and in particular relates to a method for reducing ozone concentration in a disinfection cabinet and a corresponding integrated stove. Background Art

[0002] Currently, mainstream integrated kitchen appliances, such as built-in disinfection cabinets for household appliances, widely use UV lamps as their primary disinfection method. To enhance disinfection effectiveness, especially in areas obstructed by objects or where direct light is difficult to reach, and to enhance odor removal, these disinfection cabinets often use specific types of UV lamps that generate ozone (for example, those emitting at a wavelength of 185nm).

[0003] When this type of disinfection cabinet is working, a certain concentration of ozone will be generated inside the disinfection chamber while the UV lamp is irradiating. As a strong oxidizing gas, ozone has good sterilization and decomposition effects on organic matter and odors, but it also has a series of significant negative problems in actual application, such as: the dispersion and residue of ozone. When the user opens the door of the disinfection cabinet to take out the tableware, the ozone accumulated inside will quickly overflow to the external environment of the cabinet due to pressure changes and airflow disturbances, posing a risk to human health. Another example is the problem of tableware odor. The ozone residue adsorbed on the surface of the tableware will be slowly released during subsequent use, causing the tableware to produce an unpleasant odor, affecting the user experience and may even change the flavor of the food.

[0004] To sum up, although the disinfection method based on ozone and ultraviolet rays in the existing technology meets the disinfection requirements to a certain extent, it will also cause ozone to diffuse and adsorb residual in the chamber, and inevitably bring about ozone leakage hazards and tableware odor problems, constituting defects and deficiencies in terms of safety of use and user experience. Summary of the Invention

[0005] The present application provides a method for eliminating ozone in a disinfection cabinet and a corresponding integrated stove, in order to solve the above-mentioned technical problems.

[0006] First, in order to prevent high concentrations of ozone from harming human health and leaving odor on tableware, the technical solution of this application is based on how to better reduce the ozone concentration in the cavity of the disinfection cabinet in the integrated stove.

[0007] The specific technical solution is described below: The method for eliminating ozone in the disinfection cabinet includes the following steps: S1: Detect the ozone concentration in the disinfection cabinet and compare it with the first set value; If the ozone concentration is lower than the first set value, the ozone treatment in the disinfection cabinet is completed; If the ozone concentration is higher than the first set value, proceed to S2; S2: Detecting the temperature of the cooktop panel and comparing it with a second set value; If the temperature of the cooktop panel is higher than the second set value, the ozone decomposition promoting element is placed in a thermal conduction state for a first period of time, and step S1 is repeated until the ozone concentration is lower than the first set value, and the ozone treatment in the disinfection cabinet is completed; If the temperature of the cooktop panel is lower than the second set value, the connecting switch is turned on and the range hood is operated for a second time, and step S1 is repeated until the ozone concentration is lower than the first set value and the ozone treatment in the disinfection cabinet is completed; The ozone-promoting decomposition component is a component that transfers part of the heat of the cooktop panel to the cavity of the disinfection cabinet; The above-mentioned connecting switch component is: a valve component provided between the air duct of the range hood and the cavity of the disinfection cabinet.

[0008] In the above technical solution, firstly, it is determined whether ozone elimination is required based on the detected ozone concentration, and then the appropriate ozone elimination method is selected based on the temperature state of the ozone decomposition promoting component; For the elimination method using ozone decomposition components, the ozone decomposition components can provide heat to promote the decomposition of ozone in the disinfection cabinet, which can not only reduce the concentration of ozone, but also transfer the heat from the stove panel, thereby preventing the stove panel from deforming or even cracking. For the disinfection cabinet itself, the heat brought by the ozone decomposition components is also conducive to improving the disinfection effect and can also dry the tableware. For the elimination method of opening the connecting switch, the air duct is connected to the cavity of the disinfection cabinet, and the range hood is in operation. The airflow in the air duct drives the diffusion and transfer of the gas in the cavity, thereby diluting the concentration of ozone therein; This ensures that the ozone in the disinfection cabinet will be eliminated under different conditions, thereby protecting human health and preventing tableware from retaining odor.

[0009] In the preferred technical solution, in step S1, if the ozone concentration is lower than the first set value, the purification component is turned on to adsorb the ozone in the disinfection cabinet for a third time, and the ozone treatment in the disinfection cabinet is completed.

[0010] In a further preferred technical solution, in step S1, if the ozone concentration is lower than a first set value, the ozone-promoting decomposition component is first blocked from conducting heat into the cavity of the disinfection cabinet, and then the purification component is turned on.

[0011] In the above technical solution, adsorption is used to absorb residual ozone and further eliminate ozone. However, high temperature will reduce the adsorption efficiency, so the heat transfer is first blocked and then the purification component is turned on for adsorption to ensure the adsorption effect.

[0012] In a preferred technical solution, in step S2, if the temperature of the cooker panel is lower than the second set value, it is determined whether the temperature detection of the cooker panel is the first measurement in a round of the control method; If it is the first measurement in a round of the control method, the connecting switch is turned on and the range hood is in operation for a second time, and step S1 is repeated until the ozone concentration is lower than the first set value and the ozone treatment in the disinfection cabinet is completed; If it is not the first measurement in a round of control method, the connecting switch is kept in the open state and the range hood is kept in the running state. After the second time, step S1 is repeated until the ozone concentration is lower than the first set value and the ozone treatment in the disinfection cabinet is completed.

[0013] In a further preferred technical solution, in step S2, if the temperature detection of the cooktop panel is the first measurement in a round of the control method, the connecting switch is turned on and the range hood is operated for a second period of time, and then it is determined whether the ozone concentration in the disinfection cabinet cavity decreases; If the ozone concentration decreases, the air volume of the range hood is controlled to decrease, and step S1 is repeated until the ozone concentration is lower than the first set value, and the ozone treatment in the disinfection cabinet is completed; If the ozone concentration does not decrease, the air volume of the range hood is controlled to increase, and step S1 is repeated until the ozone concentration is lower than the first set value, and the ozone treatment in the disinfection cabinet is completed.

[0014] In this technical solution, by determining whether this is the first time the stove panel temperature is measured, the system decides whether to open the connecting switch and the range hood or maintain both, eliminating unnecessary switching operations. Furthermore, by determining whether the ozone concentration has decreased, the fan air volume is adjusted to save energy or improve ozone removal effectiveness.

[0015] In some scenarios: The first set value is in the following range: 0.01~0.2mg / m3; The second set value is in the following range: 75~85℃; The first time is in the following range: 10-20 minutes; The second time is within the following range: 5 to 10 minutes.

[0016] The third time is in the following range: 5 to 15 minutes.

[0017] In some embodiments, the first step S1 in a round of the control method is performed after the disinfection in the disinfection cabinet is completed.

[0018] An integrated stove includes a range hood and a disinfection cabinet arranged below the range hood. The disinfection cabinet disinfects at least by ultraviolet light and can generate ozone. The elimination method described in any of the above technical solutions is used to reduce the ozone concentration in the cavity of the disinfection cabinet.

[0019] In a preferred technical solution, the ozone decomposition promoting component extends from the cooker panel of the range hood to the cavity of the disinfection cabinet; and the connecting switch component is located in the lower area of ​​the cavity of the disinfection cabinet.

[0020] In summary, the technical solution of the present invention has the following main beneficial effects: Compared with the prior art, the technical solution of the present invention can select the appropriate ozone elimination method according to the temperature state of the ozone decomposition promoting element. When the ozone decomposition promoting element is used to eliminate ozone, the heat provided by the ozone decomposition promoting element promotes ozone decomposition, thereby reducing the concentration of ozone, preventing deformation or even cracking of the cooktop panel, and improving the disinfection effect and drying the tableware. When the interconnecting switch is opened to eliminate ozone, the airflow in the air duct is used to dilute the ozone concentration therein. Therefore, it can ensure that the ozone in the disinfection cabinet will be eliminated under different conditions, thereby protecting human health and preventing tableware from retaining odor.

[0021] Furthermore, the technical solution of the present invention can absorb residual ozone and further eliminate ozone.

[0022] Furthermore, the technical solution of the present invention can adjust the air volume of the fan by judging whether the ozone concentration has decreased, so as to save energy or improve the ozone elimination effect. Further or more detailed beneficial effects will be described in conjunction with specific examples in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a logic diagram of an ozone elimination method in a specific embodiment; Figure 2 is a schematic diagram of the three-dimensional structure of the integrated stove described in the specific embodiment; Figure 3 is a schematic side cross-sectional structural diagram of the integrated stove described in a specific embodiment; Figure 4 is a schematic diagram of the partial structure of the ozone-promoting decomposition component in a specific embodiment; Figure 5 is a schematic diagram of the internal structure of the purification component in a specific embodiment; Figure 6 2. This is a schematic diagram of the lower surface structure of the purification component in a specific embodiment with an upward viewing angle; Figure 7 is a schematic diagram of the connection structure of the connecting switch element in a specific implementation manner; Figure 8 is a structural diagram of a specific embodiment in which the connecting switch is in a closed state; Figure 9 It is a structural diagram of a specific implementation method in which the connecting switch element is in an open state.

[0024] Reference numerals: 1: Cooker panel; 2: Disinfection cabinet; 3: Ozone-promoting decomposition components; 4: Purification component, 4.1: Purification fan, 4.2: Purification channel, 4.3: Adsorption purification part, 4.4: Spacer; 5: air duct; 6: Connecting switch, 6.1: Connecting tube, 6.2: Shaft, 6.3: Fan blade, 6.4: Connecting motor. DETAILED DESCRIPTION

[0025] The present invention will be further explained with reference to the following embodiments: The core technical problem faced by the technical solution of the embodiment of the present application comes from the inventor's accurate understanding of the existing technology. Therefore, how to better control the concentration of ozone and thereby avoid threats to personal safety and tableware odor defects is a technical problem that the inventor urgently needs to solve.

[0026] It should be noted that the embodiments do not constitute a limitation on the scope of protection of the claims of the present invention. Based on the technical concepts provided / proven by the embodiments, all technical solutions that can be reasonably anticipated by technical personnel in the relevant technical field should be included in the scope of protection of the claims of the present invention.

[0027] The embodiments are described in detail as follows: First, as attached Figure 2 The figure shows an integrated stove with a cooktop panel 1 forming a cooking area on its upper portion and a disinfection cabinet 2 disposed below the cooktop panel 1. The disinfection cabinet 2 uses an ultraviolet lamp with an emission wavelength of 185nm for disinfection. The ultraviolet lamp also generates ozone during the disinfection process, which also has a disinfecting effect. The ozone can act on every corner of the tableware, serving as a supplementary disinfection method for areas not irradiated by ultraviolet light. However, the presence and accumulation of ozone will also bring negative effects, such as damage to human health: when the user opens the door of the disinfection cabinet 2, he will come into contact with the ozone overflowing from its cavity. Ozone is irritating to the respiratory tract. Inhalation of ozone may cause coughing, chest tightness, headache and other discomfort symptoms, which is particularly harmful to sensitive people; for example, it will cause tableware to have an odor: ozone has strong chemical activity and is easily adsorbed on the surface of tableware. The ozone residue on the surface of the tableware will be slowly released during subsequent use, producing an unpleasant odor, affecting the user experience.

[0028] In order to solve the above technical problems, this embodiment provides a method for eliminating ozone in a disinfection cabinet. Figure 1 , the steps of the method are: S1: After the disinfection cabinet is finished, the ozone concentration in the disinfection cabinet is detected and compared with the first set value of 0.2mg / m 3 Make comparisons; If the ozone concentration is lower than 0.2 mg / m 3 , then the ozone treatment in the disinfection cabinet is completed; If the ozone concentration is higher than 0.2 mg / m 3 , then proceed to S2; S2: Detect the temperature of the cooktop panel and compare it with the second set value of 85°C; If the temperature of the cooktop panel is higher than 85°C, the ozone decomposition component is placed in a thermal conduction state for 15 minutes, and step S1 is repeated until the ozone concentration is lower than 0.2 mg / m 3 , the ozone treatment in the disinfection cabinet is completed; If the temperature of the cooktop panel is lower than 85°C, the switch is turned on and the range hood is in operation for 10 minutes, and step S1 is repeated until the ozone concentration is lower than 0.2 mg / m 3 , the ozone treatment in the disinfection cabinet is completed; The ozone-promoting decomposition component in this embodiment is a heat transfer component that transfers part of the heat of the stove panel to the cavity of the disinfection cabinet. The connecting switch component in this embodiment is a valve assembly arranged between the air duct of the range hood and the cavity of the disinfection cabinet. This embodiment uses an ozone concentration detection sensor arranged in the cavity of the disinfection cabinet to detect the concentration of O3, and detects the temperature of the stove panel through a temperature sensor arranged under the stove panel and around the burner, and controls the duration of each stage through a time-controlled switch.

[0029] In the technical solution of this embodiment, firstly, it is determined whether ozone treatment is required based on the detected ozone concentration, and then the appropriate ozone elimination method is selected based on the temperature state of the ozone decomposition promoting component; The ozone-promoting decomposition method not only reduces the concentration of ozone, but also prevents the stove panel from being deformed or even cracked due to concentrated heat, which is also conducive to improving the disinfection effect and can dry the tableware. The air duct is connected to the cavity of the disinfection cabinet by opening the connecting switch, and the air flow in the air duct drives the diffusion and transfer of the gas in the cavity to dilute the concentration of ozone; This embodiment can ensure that the ozone in the disinfection cabinet is eliminated under different conditions, thereby protecting human health and preventing tableware from retaining odor.

[0030] In a preferred embodiment, in step S1, if the ozone concentration is lower than 0.2 mg / m 3 , then the purification component is turned on to adsorb the ozone in the disinfection cabinet for 15 minutes, and the ozone treatment in the disinfection cabinet is completed; As a further preferred embodiment of the present invention, before the purification component is turned on, the ozone-promoting decomposition component is first blocked from conducting heat into the cavity of the disinfection cabinet; This embodiment uses adsorption to absorb residual ozone and further eliminate ozone. It first blocks heat transfer and then turns on the purification component for adsorption, which can prevent the negative impact of high temperature on adsorption and ensure the adsorption effect.

[0031] In a preferred embodiment, in step S2, if the temperature of the cooktop panel is lower than 85° C., a counting sensor is provided to determine whether the temperature detection of the cooktop panel is the first measurement in a round of the control method; if it is the first measurement in a round of the control method, the connecting switch is turned on and the range hood is operated for 10 minutes, and then step S1 is repeated until the ozone concentration is lower than the first set value and the ozone treatment in the disinfection cabinet is completed; if it is not the first measurement in a round of the control method, the connecting switch is kept turned on and the range hood is operated for 10 minutes, and then step S1 is repeated until the ozone concentration is lower than the first set value and the ozone treatment in the disinfection cabinet is completed; In this embodiment, one round of the control method is from the start of ozone elimination until the ozone concentration reaches the standard.

[0032] As a further preferred embodiment of the present invention, the connection switch is in the open state and the range hood is in the running state for 10 minutes, and then it is determined whether the ozone concentration in the disinfection cabinet cavity decreases; If the ozone concentration decreases, the air volume of the range hood is controlled to decrease, and step S1 is repeated until the ozone concentration is lower than 0.2 mg / m 3 , the ozone treatment in the disinfection cabinet is completed; If the ozone concentration does not decrease, the air volume of the range hood is controlled to increase, and step S1 is repeated until the ozone concentration is lower than 0.2 mg / m 3 , the ozone treatment in the disinfection cabinet is completed.

[0033] This embodiment determines whether it is the first time to measure the temperature of the stove panel, and then decides whether to open the connecting switch and the range hood or maintain the state of both, thereby eliminating unnecessary switching operations. In a further preferred embodiment, the air volume of the fan is adjusted by determining whether the ozone concentration has decreased, so as to save energy or improve the ozone elimination effect.

[0034] In other embodiments: The first set value may be in the range of 0.01 to 0.2 mg / m3 Other values, such as 0.01mg / m 3 , 0.03mg / m 3 , 0.07mg / m 3 , 0.1mg / m 3 , 0.15mg / m 3 ; The second set value may be other values ​​within the following range of 75-85°C, such as 75°C, 78°C, and 82°C; The first time may be other values ​​within the following range of 10 to 20 minutes, such as 10 minutes, 12 minutes, and 20 minutes; The second time can be other values ​​within the following range of 5 to 10 minutes, such as 5 minutes or 8 minutes: The third time may be other values ​​within the range of 5 to 15 minutes, such as 5 minutes or 10 minutes.

[0035] The embodiment also records the integrated stove with ultraviolet disinfection cabinet corresponding to the above control method, please refer to the attached Figure 3 and 4 The integrated stove is provided with an ozone-promoting decomposition component 3, which is a columnar component made of a material with good thermal conductivity, such as a columnar component made of aluminum alloy. One end of the ozone-promoting decomposition component 3 is fixedly connected to the bottom of the burner area through a heat-conducting plate and screws, and the other end extends to the interior of the cavity of the disinfection cabinet 2, thereby transferring the heat generated on the stove panel 1 during cooking or the heat retained after cooking to the cavity of the disinfection cabinet 2, and together with the heat generated by the operation of the disinfection cabinet 2 itself, the temperature inside the disinfection cabinet is increased, thereby promoting the decomposition of ozone, so as to alleviate or even solve the above-mentioned technical problems.

[0036] At the same time, for the cooktop panel 1, since the heat generated during cooking is partially conducted to the cavity of the disinfection cabinet 2, local overheating of the cooktop panel is reduced. In some examples, the cooktop panel 1 is a metal panel, which is not easily deformed or warped after long-term use, and the stability of its shape and size is enhanced. In other examples, the cooktop panel 1 is a tempered glass panel, which is subjected to less thermal stress, thereby greatly reducing the risk of panel cracking. Furthermore, for the disinfection cabinet 2 , the heat brought by the cooker panel 1 accelerates the drying process of the tableware, thereby shortening the drying cycle and saving energy consumption.

[0037] In some embodiments, please refer to the attached Figure 4A plurality of columnar ozone-promoting decomposition components 3 constitute a group of parts. Multiple groups, for example, two groups, of ozone-promoting decomposition components 3 are arranged under the cooker panel 1. The surface of each group of ozone-promoting decomposition components 3 has heat dissipation fins to increase the contact area between the ozone-promoting decomposition components 3 and the environment, improve the heat exchange efficiency, and quickly heat up the cavity of the disinfection cabinet 2.

[0038] When there is no cooking operation or the heat of the stove panel is low, the decomposition effect of ozone is limited, and it cannot effectively solve the health risks of the operator and the odor problem of tableware. Based on this: In the preferred embodiment, please refer to the attached Figure 5 and 6 A purification component 4 is also provided in the disinfection cabinet 2. The purification component 4 includes a purification fan 4.1 and a purification channel 4.2. The purification channel 4.2 is arranged at the flow path corresponding to the air outlet of the purification fan 4.1. The purification channel 4.2 is provided with an adsorption purification part 4.3 filled with activated carbon and a HEPA12 filter. The air outlet of the purification channel 4.2 is connected to the cavity of the disinfection cabinet 2.

[0039] This embodiment is used for ozone adsorption treatment when the temperature in the cavity of the disinfection cabinet 2 is insufficient, and can serve as an auxiliary means to supplement the blind spots of the above embodiment. The purification component 4 usually starts the purification fan 4.1 only when it detects that the temperature is lower than the standard value.

[0040] In a preferred embodiment, the purification component 4 can also be started when the ozone decomposition promoting element 3 is conducting heat. At this time, the flow of gas promotes full contact between ozone and the higher temperature surface of the ozone decomposition promoting element 3, which is beneficial to the comprehensive and rapid decomposition of ozone.

[0041] In some embodiments, the air inlet of the purification fan 4.1 and the air outlet of the purification channel 4.2 are separated by a partition 4.4. The partition 4.4 can provide space to prolong the adsorption time of ozone and enable it to be fully adsorbed, and is used to place the adsorption purification unit 4.3 and the filter.

[0042] In a further preferred embodiment, in the use state, the purification component 4 is arranged at the upper part of the cavity of the disinfection cabinet 2, and the air flow inlet of the purification fan 4.1 and the air flow outlet of the purification channel 4.2 both have an opening direction facing downward, which is convenient for replacing the adsorbent when the adsorption is saturated. At the same time, please continue to refer to the attached Figure 6 , where the arrows indicate the general flow trend of the gas. A circulating purified gas flow path is formed between the purification fan 4.1, the purification channel 4.2 and the cavity of the disinfection cabinet 2. The suction direction of the purification fan 4.1 is substantially opposite to the exhaust direction of the purification channel 4.2, so that a circulating flow gas path with the widest possible range of action can be obtained. When the ozone concentration is less than the set concentration value, the purification component 4 stops operating.

[0043] In the preferred embodiment, please refer to the attached Figure 7 A connecting switch 6 is provided between the cavity of the disinfection cabinet 2 and the air duct 5 of the integrated stove. In use, the connecting switch 6 is provided at the lower part of the cavity of the disinfection cabinet 2.

[0044] In this embodiment, opening the connecting switch 6 can introduce the gas in the air duct 5 to dilute the ozone in the disinfection cabinet 2 and reduce the ozone concentration. Setting the connecting switch 6 at the bottom can also prevent the upward trend of hot air from escaping, which is more conducive to heat preservation in the cavity of the disinfection cabinet 2.

[0045] In further preferred embodiments, please refer to the attached Figures 7-9 The connecting switch 6 includes a connecting pipe 6.1, a shaft 6.2 hinged in the connecting pipe 6.1, a fan 6.3 that opens and closes with the axial rotation of the shaft 6.1, and a connecting motor 6.4 that drives the shaft 6.1 to rotate axially. The connecting pipe 6.1 is fixedly connected to the side wall of the air duct 5 through a fixing plate and screws. Please refer to the attached Figure 8 When in the closed state, the connecting motor 6.4 drives the shaft 6.2 to rotate axially, and then the fan blade 6.3 rotates until it blocks the connecting pipe 6.1; please refer to the attached Figure 9 When in the open state, the Unicom motor 6.4 drives the shaft 6.2 to rotate axially, and then the fan 6.3 rotates 180 degrees to open. At this time, the gas in the air duct 5 will enter the cavity of the disinfection cabinet 2 through the Unicom switch 6 until the ozone concentration is less than the set value, and then the fan 6.3 is closed.

[0046] Throughout this specification, reference to terms such as "embodiment," "basic embodiment," "preferred embodiment," "other embodiments," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0047] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0048] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A method for eliminating ozone in a disinfection cabinet, characterized in that: The following steps are included: S1: Detect the ozone concentration in the disinfection cabinet and compare it with the first set value; If the ozone concentration is lower than the first set value, the ozone treatment in the disinfection cabinet is completed; If the ozone concentration is higher than the first set value, proceed to S2; S2: Detecting the temperature of the cooktop panel and comparing it with a second set value; If the temperature of the cooktop panel is higher than the second set value, the ozone decomposition promoting element is placed in a thermal conduction state for a first period of time, and step S1 is repeated; If the temperature of the cooktop panel is lower than the second set value, the connecting switch is turned on and the range hood is operated for a second time, and then step S1 is repeated; The ozone-promoting decomposition component is a component that transfers part of the heat of the cooktop panel to the cavity of the disinfection cabinet; The above-mentioned connecting switch component is: a valve component provided between the air duct of the range hood and the cavity of the disinfection cabinet.

2. The elimination method according to claim 1, characterized in that: In step S1, if the ozone concentration is lower than the first set value, the purification component is turned on to adsorb the ozone in the disinfection cabinet for a third time, and the ozone treatment in the disinfection cabinet is completed.

3. The elimination method according to claim 2, wherein: In step S1, if the ozone concentration is lower than a first set value, the ozone-promoting decomposition component is first blocked from conducting heat into the cavity of the disinfection cabinet, and then the purification component is turned on.

4. The elimination method according to claim 1, wherein: In step S2, if the temperature of the cooktop panel is lower than the second set value, it is determined whether the temperature detection of the cooktop panel is the first measurement in a round of the control method; If it is the first measurement in a round of the control method, the connecting switch is turned on and the range hood is operated for a second time, and then step S1 is repeated; If it is not the first measurement in a round of the control method, the connecting switch is kept in the open state and the range hood is kept in the running state for a second time, and then step S1 is repeated.

5. The elimination method according to claim 4, characterized in that: In step S2, if the temperature detection of the cooktop panel is the first measurement in a round of the control method, the connecting switch is turned on and the range hood is operated for a second period of time, and then it is determined whether the ozone concentration in the disinfection cabinet cavity decreases. If the ozone concentration decreases, the air volume of the range hood is controlled to decrease, and then step S1 is repeated; If the ozone concentration does not decrease, the air volume of the range hood is controlled to increase, and then step S1 is repeated.

6. The elimination method according to any one of claims 1 to 5, characterized in that: The first set value is in the following range: 0.01~0.2mg / m 3 ; The second set value is in the following range: 75~85℃; The first time is in the following range: 10-20 minutes; The second time is within the following range: 5 to 10 minutes.

7. The elimination method according to claim 2, characterized in that: The third time is in the following range: 5 to 15 minutes.

8. The elimination method according to claim 1, wherein: The first step S1 in a round of control method is performed after the disinfection in the disinfection cabinet is completed.

9. An integrated stove comprising a range hood and a disinfection cabinet disposed below the range hood, wherein the disinfection cabinet disinfects at least by ultraviolet light and is capable of generating ozone, characterized in that: The ozone concentration in the cavity of the disinfection cabinet is reduced by using the elimination method described in any one of claims 1 to 8.

10. The integrated stove according to claim 9, characterized in that: The ozone decomposition promoting component extends from the cooker panel of the range hood to the cavity of the disinfection cabinet; the connecting switch component is located in the lower area of ​​the cavity of the disinfection cabinet.

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