Kitchen early warning emission system

Abstract

The utility model discloses a kitchen early warning discharge system which comprises an exhaust pipeline and an air quality monitoring box which are installed on a roof, an exhaust fan is arranged on the exhaust pipeline, and the exhaust fan and the air quality monitoring box are both connected with the same control system. Existing kitchen facilities are improved, the air quality monitoring box is installed on the roof of the kitchen to monitor the gas concentration and the temperature and humidity conditions in the kitchen in real time, and when gas leakage and other conditions occur in the kitchen, the air quality monitoring box monitors and feeds back signals to the control system; the control system can control the exhaust fan installed on the exhaust pipeline to be started to exhaust gas in a kitchen in time, meanwhile, the control system can control the automatic execution valve to be closed, the gas inlet pipeline is closed, gas leakage is avoided, and meanwhile an alarm is given out to remind people in a room. Therefore, the gas leakage condition in the kitchen can be effectively monitored, the gas valve can be closed in time, and further deterioration of the condition is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen facilities, in particular to a kitchen early warning emission system. Background Art

[0002] As an important part of family safety, kitchen safety issues have received widespread attention from the society. Among kitchen safety issues, the main hidden dangers are gas leakage, forgetting to turn off the fire, and dry burning of appliances. In the existing technology, various sensors are used to detect whether an abnormal state occurs, and an alarm is issued when an abnormality occurs. However, when an abnormality occurs in the kitchen, there is a high probability that no one is in the kitchen. Even if an alarm is issued, no one can handle it in time, which leads to further deterioration of the situation. Utility Model Content

[0003] In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art and provide a kitchen early warning emission system. The present application provides the following technical solutions:

[0004] A kitchen early warning emission system comprises an exhaust duct installed on a roof and an air quality monitoring box, wherein the exhaust duct is provided with an exhaust fan, and the exhaust fan and the air quality monitoring box are both connected to the same control system.

[0005] In a possible embodiment, it further comprises a gas intake pipeline, on which an automatic actuator valve and a manual valve are sequentially arranged, and the automatic actuator valve is connected to the control system.

[0006] In a possible embodiment, the air quality monitoring box includes a temperature and humidity sensor and a Voc gas sensor, and the temperature and humidity sensor and the Voc gas sensor are respectively connected to the control system.

[0007] In a possible embodiment, it further includes an audible and visual alarm installed in the kitchen, and the audible and visual alarm is connected to the control system.

[0008] In a possible embodiment, it further includes a Voc gas sensor installed under the kitchen stove, and the Voc gas sensor is connected to the control system.

[0009] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0010] The utility model improves the existing kitchen facilities by installing an air quality monitoring box on the kitchen roof to monitor the gas concentration and temperature and humidity conditions in the kitchen in real time. When gas leakage or the like occurs in the kitchen, the air quality monitoring box detects it and feeds back the signal to the control system. The control system will control the exhaust fan installed on the exhaust duct to start up and exhaust the gas in the kitchen in time. At the same time, the control system will control the automatic execution valve to close and close the gas intake duct to avoid further gas leakage. At the same time, an alarm will be sounded to remind people in the house. Therefore, the utility model can effectively monitor the gas leakage in the kitchen and can close the gas valve in time to prevent the situation from further deteriorating.

[0011] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure markings: 1-exhaust duct; 2-air quality monitoring box; 3-exhaust fan; 4-gas intake duct; 5-automatic actuator valve; 6-manual valve; 7-control system; 8-sound and light alarm; 9-display screen; 10-Voc gas sensor. DETAILED DESCRIPTION

[0015] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0016] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0017] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0018] Please refer to Figure 1 As shown, a kitchen early warning emission system provided in this embodiment includes an exhaust duct 1 and an air quality monitoring box 2 installed on the roof, the exhaust duct 1 is provided with an exhaust fan 3, and the exhaust fan 3 and the air quality monitoring box 2 are both connected to the same control system 7;

[0019] It also includes a gas intake pipeline 4, on which an automatic actuator valve 5 and a manual valve 6 are sequentially arranged, and the automatic actuator valve 5 is connected to the control system 7; the air quality monitoring box 2 includes a temperature and humidity sensor and a Voc gas sensor 10, and the temperature and humidity sensor and the Voc gas sensor 10 are respectively connected to the control system 7; it also includes a sound and light alarm 8 installed in the kitchen, and the sound and light alarm 8 is connected to the control system 7; it also includes a Voc gas sensor 10 installed on the kitchen stove, and the Voc gas sensor 10 is connected to the control system 7.

[0020] In the above embodiment, if Figure 1 The figure shows the structure schematic diagram of the utility model. The utility model installs an exhaust duct 1 and an air quality monitoring box 2 on the roof of the kitchen, wherein an exhaust fan 3 is installed on the exhaust duct 1, and the gas in the house can be discharged from one side of the wall through the exhaust fan 3. The air quality monitoring box 2 includes a temperature and humidity sensor and a Voc gas sensor 10, which are used to detect the gas concentration and temperature and humidity in the kitchen. The Voc gas sensor 10 is also arranged at the stove. By setting a threshold, when a gas leak occurs in the kitchen, the air quality monitoring box 2 detects and feeds back to the control system 7, and the control system 7 starts the exhaust fan 3 to discharge the leaked gas in time. At the same time, an automatic actuator valve 5 and a manual valve 6 are installed on the gas intake pipe 4, wherein the manual valve 6 is normally open, and the automatic actuator valve 5 is automatically controlled by the control system 7. When the gas leaks, the control system 7 gives feedback to close the automatic actuator valve 5 immediately to avoid continuous gas flow and leakage. The manual valve 6 is an emergency valve, and the natural gas pipeline can be manually closed when necessary;

[0021] At the same time, the utility model also installs a sound and light alarm 8 on the side wall of the kitchen. When a leakage occurs, the sound and light alarm 8 will sound an alarm to remind people in the house. At the same time, a display screen 9 is installed on the side wall. The display screen 9 is connected to the control system, and the real-time concentration of gas in the kitchen can be seen. The control system 7 of the utility model is a control box installed above the ceiling. Its structure and control principle belong to the existing technology, so it will not be elaborated in detail.

[0022] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A kitchen early warning emission system, characterized in that: It comprises an exhaust duct and an air quality monitoring box installed on the roof; the exhaust duct is provided with an exhaust fan; the exhaust fan and the air quality monitoring box are both connected to the same control system.

2. A kitchen early warning emission system according to claim 1, characterized in that: It also includes a gas intake pipeline, on which an automatic actuator valve and a manual valve are sequentially arranged, and the automatic actuator valve is connected to the control system.

3. A kitchen early warning emission system according to claim 1, characterized in that: The air quality monitoring box includes a temperature and humidity sensor and a Voc gas sensor, and the temperature and humidity sensor and the Voc gas sensor are respectively connected to the control system.

4. A kitchen early warning emission system according to claim 1, characterized in that: It also includes a sound and light alarm installed in the kitchen, and the sound and light alarm is connected to the control system.

5. A kitchen early warning emission system according to claim 1, characterized in that: It also includes a Voc gas sensor installed under the kitchen stove, and the Voc gas sensor is connected to the control system.

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