Oil fume purifying all-in-one machine with fire detection and alarm mechanism

Abstract

This utility model discloses an integrated fume purification machine with a fire detection and alarm mechanism. It includes a stovetop with a panel on one side. The integrated fume purification machine also includes connecting columns positioned opposite each other on the left and right sides of the panel; and a connecting shaft fixedly installed at the bottom of the connecting columns. In this design, a motor drives the mounting shaft to rotate, causing a transmission roller at one end of the mounting shaft to rotate accordingly. This rotation is achieved via a transmission belt surrounding the transmission roller. A nozzle positioned on the surface of the connecting cavity faces the fire source on the stovetop. An electrically driven valve activates the nozzle, allowing extinguishing agent from the storage tank to be transported to the connecting cavity via a connecting pipe. The extinguishing agent is then sprayed onto the fire source through the nozzle to control the fire, thus providing the device with immediate fire extinguishing capabilities, preventing the fire from spreading, and improving the device's practicality.

Description

Technical Field

[0001] This utility model relates to the field of oil fume purification technology, and more specifically, to an integrated oil fume purification machine equipped with a fire detection and alarm mechanism. Background Technology

[0002] Traditional integrated fume purification machines typically require exhausting fumes outdoors through a flue. However, in some locations or buildings, such as older houses or apartments, the installation of flues may be limited, or even require large-scale renovations, which can significantly increase operating costs.

[0003] To address the aforementioned issues, patent document publication number CN222480574U describes an integrated oil fume purification machine, comprising: a stovetop; an oil fume collection assembly installed on one side of the stovetop; the oil fume collection assembly includes a housing connected to one side of the stovetop, a panel installed on the front of the housing, two fans installed inside the housing, an air duct connecting the two fans, and a back cover for covering the air duct; the back cover is detachably connected to the bottom of the housing; and a purification assembly installed at the bottom of the inside of the oil fume collection assembly.

[0004] However, it still has some drawbacks in actual use. For example, the above-mentioned fume purification device can achieve fume purification inside the shell by installing a detachable purification component, which eliminates the need for a smoke pipe design. However, due to structural limitations, the device itself lacks the function of real-time detection and immediate handling of stove fires, which can easily lead to the spread of the fire and reduce the practicality of the device to a certain extent. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an integrated oil fume purification machine with a fire detection and alarm mechanism to solve the problem that the existing oil fume purification devices cannot detect and deal with stove fires in real time.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an integrated fume purification machine with a fire detection and alarm mechanism, including a stove, a panel on one side of the stove, and the integrated fume purification machine with the fire detection and alarm mechanism further includes...

[0007] Connecting posts, which are disposed opposite to each other on the left and right sides of the panel;

[0008] A connecting shaft is fixedly installed at the bottom of a connecting column. One end of the connecting shaft is rotatably connected to the side of the panel, and a transmission roller is fixedly connected to the end of the connecting shaft opposite to the panel.

[0009] The motor has a transmission roller one fixedly installed on the back of the stove. A PLC controller is set around the motor. The drive shaft of the motor is fixedly connected to a mounting shaft. A transmission roller two is fixedly connected to one end of the mounting shaft relative to the drive shaft of the motor. A transmission belt is set around the transmission roller two. The transmission roller two is connected to the transmission roller one through the transmission belt.

[0010] A fire extinguishing agent storage tank is fixedly installed on the back of a panel. An electrically driven valve is provided on the outside of the fire extinguishing agent storage tank. A connecting pipe is fixedly connected to the output end of the electrically driven valve. A connecting cavity is fixedly connected to one end of the connecting pipe relative to the electrically driven valve. The outside of the connecting cavity is fixedly connected to the surface of a connecting column. A nozzle is provided on the surface of the connecting cavity.

[0011] It also includes a stabilizing ring, which is fixedly installed on the back of the stove, and the inner ring of the stabilizing ring is rotatably connected to the outer ring of the mounting shaft.

[0012] It also includes a dual-mode sensing mechanism, which is located on the front of the panel.

[0013] The dual-mode sensing mechanism includes a mounting base, a temperature sensor, and a smoke sensor. The mounting base is fixedly installed on the front of the panel, and the mounting base and the temperature sensor are respectively located on the left and right sides of the front of the mounting base.

[0014] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0015] In the above scheme, the motor drives the mounting shaft to rotate, causing the transmission roller 2 mounted on one end of the mounting shaft to rotate accordingly. The transmission roller 2 is driven by a transmission belt located around it, causing the transmission roller 1 connected to the transmission belt and the connecting column to rotate 90 degrees. At this time, the connecting column changes from a vertical state to a horizontal state. The nozzle on the surface of the connecting cavity faces the fire source of the stove. Then, the electric valve is activated, and the extinguishing agent in the extinguishing agent storage tank is transported to the connecting cavity through the connecting pipe. Finally, the extinguishing agent is sprayed onto the fire source through the nozzle to control the fire. This gives the device an immediate fire extinguishing function, prevents the fire from spreading, and improves the practicality of the device.

[0016] The temperature and smoke sensors, located below the smoke inlet, monitor the smoke concentration and temperature in real time during the absorption of cooking fumes. By setting a threshold in advance, a fire risk is identified when the temperature exceeds the threshold or the smoke concentration increases sharply. At this time, the temperature and smoke sensors simultaneously send signals to the PLC controller, controlling the motor to start and drive the connecting column to move to the corresponding position. At the same time, the electrically driven valve opens to spray the extinguishing agent through the nozzle onto the stove area to control the fire. This achieves real-time fire monitoring and further improves the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional assembly drawing of the overall device of this utility model;

[0019] Figure 3 This is a schematic diagram of the dual-mode sensing mechanism of this utility model.

[0020] [Figure Labels]

[0021] 1. Stovetop; 2. Panel; 3. Connecting column; 4. Connecting shaft; 5. Drive roller one; 6. Motor; 7. PLC controller; 8. Mounting shaft; 9. Drive roller two; 10. Drive belt; 11. Extinguishing agent storage tank; 12. Electrically driven valve; 13. Connecting pipe; 14. Communicating cavity; 15. Nozzle; 16. Stabilizing ring; 17. Dual-mode sensing mechanism; 171. Mounting base; 172. Temperature sensor; 173. Smoke sensor. Detailed Implementation

[0022] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] As attached Figure 1 To be continued Figure 3 This utility model provides an integrated fume purification machine with a fire detection and alarm mechanism, including a stove 1, a panel 2 on one side of the stove 1, and the integrated fume purification machine with the fire detection and alarm mechanism further includes...

[0024] Connecting posts 3 are positioned opposite each other on the left and right sides of panel 2;

[0025] Connecting shaft 4 is fixedly installed at the bottom of connecting column 3. One end of connecting shaft 4 is rotatably connected to the side of panel 2. A transmission roller 5 is fixedly connected to the end of connecting shaft 4 opposite to panel 2.

[0026] Motor 6 and transmission roller 5 are fixedly installed on the back of stove 1. PLC controller 7 is set around motor 6. Mounting shaft 8 is fixedly connected to the drive shaft of motor 6. Transmission roller 9 is fixedly connected to one end of mounting shaft 8 relative to the drive shaft of motor 6. Transmission roller 9 is set around transmission belt 10. Transmission roller 9 is connected to transmission roller 5 through transmission belt 10. Under the control of PLC controller 7, motor 6 can drive connecting column 3 to rotate at a specific angle. With the locking function of motor 6 itself, the angle of the rotated connecting column 3 is fixed, so that the nozzle 15 can spray fire extinguishing agent to the fire source.

[0027] Fire extinguishing agent storage tank 11 is fixedly installed on the back of panel 2. An electric valve 12 is provided on the outside of fire extinguishing agent storage tank 11. A connecting pipe 13 is fixedly connected to the output end of the electric valve 12. A connecting cavity 14 is fixedly connected to one end of the connecting pipe 13 relative to the electric valve 12. The outside of the connecting cavity 14 is fixedly connected to the surface of the connecting column 3. A nozzle 15 is provided on the surface of the connecting cavity 14.

[0028] It also includes a stabilizing ring 16, which is fixedly installed on the back of the stove 1. The inner ring of the stabilizing ring 16 is rotatably connected to the outer periphery of the mounting shaft 8. Through the stabilizing ring 16, it can provide support when the mounting shaft 8 rotates, so as to reduce the radial force applied to the drive shaft of the motor 6 and avoid excessive force on the drive shaft of the motor 6 and aggravated wear.

[0029] It also includes a dual-mode sensing mechanism 17, which is located on the front of the panel 2.

[0030] The dual-mode sensing mechanism 17 includes a mounting base 171, a temperature sensor 172, and a smoke sensor 173. The mounting base 171 is fixedly mounted on the front of the panel 2, and the mounting base 171 and the temperature sensor 172 are respectively located on the left and right sides of the front of the mounting base 171.

[0031] The working process of this utility model is as follows: The motor 6 can drive the mounting shaft 8 to rotate, causing the transmission roller 9 installed at one end of the mounting shaft 8 to rotate accordingly. The transmission roller 5 connected to the transmission belt 10 is driven by the transmission belt 10, so that the transmission roller 5 connected to the transmission belt 10 and the connecting column 3 rotate 90 degrees. At this time, the connecting column 3 changes from a vertical state to a horizontal state. The nozzle 15 on the surface of the connecting cavity 14 faces the fire source of the stove 1. Then, the electric drive valve 12 is activated, and the fire extinguishing agent in the fire extinguishing agent storage tank 11 is transported to the connecting cavity 14 through the connecting pipe 13. Finally, the fire extinguishing agent is sprayed onto the fire source through the nozzle 15 to control the fire.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] In conclusion, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fume purification integrated machine equipped with a fire detection and alarm mechanism, comprising a stove (1), wherein a panel (2) is provided on one side of the stove (1), characterized in that, The integrated fume purification machine equipped with a fire detection and alarm mechanism also includes Connecting posts (3) are arranged opposite to each other on the left and right sides of the panel (2); Connecting shaft (4), the connecting shaft (4) is fixedly installed at the bottom of the connecting column (3), one end of the connecting shaft (4) is rotatably connected to the side of the panel (2), and a transmission roller (5) is fixedly connected to one end of the connecting shaft (4) relative to the panel (2). The motor (6) has a transmission roller (5) fixedly installed on the back of the stove (1). A PLC controller (7) is provided around the motor (6). An installation shaft (8) is fixedly connected to the drive shaft of the motor (6). A transmission roller (9) is fixedly connected to one end of the installation shaft (8) relative to the drive shaft of the motor (6). A transmission belt (10) is provided around the transmission roller (9). The transmission roller (9) is connected to the transmission roller (5) through the transmission belt (10). Fire extinguishing agent storage tank (11), the fire extinguishing agent storage tank (11) is fixedly installed on the back of panel (2), the fire extinguishing agent storage tank (11) is provided with an electric drive valve (12) on the outside, the output end of the electric drive valve (12) is fixedly connected to a connecting pipe (13), one end of the connecting pipe (13) relative to the electric drive valve (12) is fixedly connected to a connecting cavity (14), the outside of the connecting cavity (14) is fixedly connected to the surface of the connecting column (3), and a nozzle (15) is provided on the surface of the connecting cavity (14).

2. The integrated oil fume purification machine with a fire detection and alarm mechanism according to claim 1, characterized in that, It also includes a stabilizing ring (16), which is fixedly installed on the back of the stove (1), and the inner ring of the stabilizing ring (16) is rotatably connected to the outer periphery of the mounting shaft (8).

3. The integrated oil fume purification machine with a fire detection and alarm mechanism according to claim 1, characterized in that, It also includes a dual-mode sensing mechanism (17), which is disposed on the front of the panel (2).

4. The integrated oil fume purification machine with a fire detection and alarm mechanism according to claim 3, characterized in that, The dual-mode sensing mechanism (17) includes a mounting base (171), a temperature sensor (172), and a smoke sensor (173). The mounting base (171) is fixedly mounted on the front of the panel (2). The mounting base (171) and the temperature sensor (172) are respectively located on the left and right sides of the front of the mounting base (171).

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