CN106051881B - Kitchen oil smoke and odor removing intelligent control system - Google Patents

Abstract

The invention discloses an intelligent control system for removing oil fume and odor in a kitchen, which comprises an air return pipeline and a cooking bench, wherein a controller is arranged on the cooking bench, the air return pipeline is arranged on the cooking bench, a mechanical oil fume removing net is arranged at an air inlet of the air return pipeline, a temperature sensor is arranged below the mechanical oil fume removing net, a lighting lamp is arranged at a circulating air outlet of the air return pipeline, a high-voltage electrostatic oil collecting module is arranged in an air inlet pipe of the air return pipeline, an ultraviolet light odor removing module is arranged beside the high-voltage electrostatic oil collecting module, an ozone concentration sensor is arranged at a shunting position of the air return pipeline, a one-way valve is arranged at a lower air inlet of the ozone concentration sensor, an ozone filter screen is arranged at a lower air inlet of the one-way valve, and an exhaust fan is arranged. Has the advantages that: the oil fume purifier can efficiently remove peculiar smell in oil fume during removing oil fume, keep the discharged air fresh, simultaneously can recycle ozone and heat, and reduce the consumption of energy.

Description

An Intelligent Control System for Kitchen Fume and Odor Removal

technical field

The invention relates to the field of kitchen utensils, in particular to an intelligent control system for kitchen oil fume and odor removal.

Background technique

Food culture has a long history in our country. There are eight famous cuisines in our country: Su cuisine, Fujian cuisine, Sichuan cuisine, Shandong cuisine, Cantonese cuisine, Hunan cuisine, Zhejiang cuisine, and Anhui cuisine. Different cuisines have unique tastes, so in the cooking process Not only will it produce a lot of oil fume, but it will also emit sour, spicy, hemp and other smells. Therefore, equipment such as range hoods are generally installed in the kitchen to remove oil fumes, but the existing kitchen degreasing devices all have single functions, and the effect of removing oil fumes and odors is not good, and various odors produced in cooking will affect The work of chefs and other staff directly exhausts the polluted air outdoors, and when removing oily fumes, a large amount of indoor heat will be exhausted outdoors. In winter in the north, the temperature difference between indoor temperature and outdoor temperature is very large. Going outside will cause the heating system to consume more energy to maintain the indoor temperature, wasting energy.

Contents of the invention

The object of the present invention is to provide an intelligent control system for kitchen oil fume and odor removal in order to solve the above problems.

The present invention achieves the above object through the following technical solutions:

It includes a return air duct and a cooker, the cooker is provided with a controller, the return air duct is provided above the cooker, the return air duct includes an air inlet duct and a circulating air duct, the return air The air duct is divided behind the ultraviolet light deodorization module, and the circulating air duct communicates with the air inlet duct at the split point, the air outlet of the circulating air duct is arranged above the stove, and the return air duct enters The tuyere is provided with a mechanical fume removal net, and a temperature sensor is arranged under the mechanical fume removal net. The air inlet of the return air duct faces the stove, and a high-voltage electrostatic collector is arranged in the air intake duct of the return air duct. An oil module, the ultraviolet light deodorization module is arranged next to the high-voltage electrostatic oil collection module, an ozone concentration sensor is arranged at the branch of the return air pipeline, and a check valve is arranged at the lower air outlet of the ozone concentration sensor, The lower tuyere of the one-way valve is provided with an ozone filter, the lower tuyere of the ozone filter is provided with an exhaust fan, and the mechanical smoke removal net is fixed on the air inlet of the return air duct by screws. The filter screen is installed at the air outlet of the return air duct through screws, the one-way valve is installed inside the return air duct through screws, and the exhaust fan is connected with the air outlet of the return air duct through hoops. The circulating air outlet of the return air duct is provided with a lighting lamp, and the circulating air duct of the return air duct is provided with a return air fan.

In the above structure, after starting the power supply through the switch on the controller, the high-voltage electrostatic oil collection module, the ultraviolet light deodorization module, and the return air fan enter the standby state for 30 seconds after normal startup for 30 seconds, and repeat 8 times. The temperature sensor senses the temperature of the air above the stove, and when the temperature exceeds 60°, the system enters the working state, the exhaust fan starts to generate suction, and the oil fume enters the return air duct after passing through the mechanical oil fume removal net , the high-voltage electrostatic oil collection module removes the oil stains in the oil fume, and the ultraviolet deodorization module removes the peculiar smell in the oil fume, and ozone gas will be generated in the second process. When the ozone concentration sensor senses the return air duct When the ozone concentration in the duct is greater than the set value, a signal is sent to the controller, and the controller controls the return air fan to start recycling ozone gas for deodorization, and the filtered air is discharged outside through the exhaust fan. When the temperature sensor detects that the temperature does not exceed 60°, the system will repeat standby 8 times again, and when the temperature still does not exceed 60°, the system will fully enter the shutdown state.

In order to remove oily smoke and peculiar smell, the controller is installed on the cooktop through screws, the return air duct is installed on the wall above the cooktop through bolts, and the air inlet of the return air duct is directly opposite to the As for the stove, the mechanical fume removal net is fixed on the air inlet of the return air duct by screws, and the temperature sensor is installed on the wall on the side of the stove by screws.

In order to remove oily smoke and peculiar smell, the lighting lamp is installed on the return air duct through screws, the high-voltage electrostatic oil collection module is installed inside the air inlet pipe of the return air duct through screws, and the ultraviolet light deodorization module Installed inside the return air duct by screws.

In order to remove oil fume and peculiar smell, the ozone concentration sensor is installed inside the return air duct through screws, the one-way valve is installed inside the return air duct through screws, the ozone concentration sensor, the temperature sensor The device is connected with the controller through a wireless signal.

In order to remove oil fume and peculiar smell, the ozone filter is installed at the air outlet of the return air duct through screws, the exhaust fan is connected with the air outlet of the return air duct through hoops, and the return air fan is connected with the air outlet of the return air duct through bolts. Fixed in the circulating air duct of the return air duct, the exhaust fan and the return air fan are connected together with the controller through wires.

The beneficial effect of the invention is that it can efficiently remove the peculiar smell when removing the oil fume, keep the discharged air fresh, and meanwhile, can recycle ozone and heat to reduce energy consumption.

Description of drawings

Fig. 1 is a schematic structural diagram of an intelligent control system for kitchen oil fume and odor removal according to the present invention.

The reference signs are explained as follows:

1. Cooktop; 2. Mechanical smoke removal net; 3. Return air duct; 4. High-voltage electrostatic oil collection module; 5. Ultraviolet light deodorization module; 6. Temperature sensor; 7. Ozone concentration sensor; 8. Ozone Filter screen; 9. Return air fan; 10. Lighting lamp; 11. Exhaust fan; 12. One-way valve; 13. Controller.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing:

As shown in Figure 1, an intelligent control system for kitchen oil fume and odor removal includes a return air duct 3 and a stove 1. A controller 13 is arranged on the stove 1, and the controller 13 is used to control the operation of the system. A return air duct 3 is provided, and the return air duct 3 is used to circulate heat and ozone gas. The air inlet of the return air duct 3 is provided with a mechanical degreasing net 2. The mechanical degreasing net 2 is used to filter preliminary oil pollution, and the mechanical degreasing net 2 A temperature sensor 6 is arranged at the tuyere, and the temperature sensor 6 is used to sense whether the cooker 1 is activated. The circulating air outlet of the return air duct 3 is provided with a lighting lamp 10. The lighting lamp 10 is used for lighting. A high-voltage electrostatic oil collection module 4 is installed. The high-voltage electrostatic oil collection module 4 is used to efficiently filter oil pollution. Next to the high-voltage electrostatic oil collection module 4, an ultraviolet light deodorization module 5 is installed to generate ozone and eliminate odors. An ozone concentration sensor 7 is provided, and a one-way valve 12 is arranged at the air outlet of the ozone concentration sensor 7. The one-way valve 12 is used to ensure the one-way flow of gas, and an ozone filter 8 is arranged at the air outlet of the one-way valve 12. The ozone filter screen 8 is used to prevent the ozone gas from leaking out. The air outlet of the ozone filter screen 8 is provided with an exhaust fan 11 , and the return air fan 9 is provided in the circulating air duct of the return air duct 3 .

In the above structure, after starting the power supply through the switch on the controller 13, the high-voltage electrostatic oil collection module 4, the ultraviolet light deodorization module 5, and the return air fan 9 normally start for 30 seconds and then enter the standby state for 30 seconds. Repeat 8 times, and the temperature sensor 6 Induction of the temperature of the air above the cooktop 1, when the temperature exceeds 60°, the system enters the working state, the exhaust fan 11 starts to generate suction, the oil fume passes through the mechanical oil fume removal net 2 and then enters the return air duct 3, and the high-voltage electrostatic oil collection module 4 removes the oil fume The oil stains in the oil, the ultraviolet light deodorization module 5 removes the peculiar smell in the oil fume, and ozone gas will be generated in the second process. When the ozone concentration sensor 7 senses that the ozone concentration in the return air duct 3 is greater than the set value, a signal is sent to the control 13, the controller 13 controls the return air fan 9 to start recycling ozone gas for deodorization, and the filtered air is discharged outside through the exhaust fan 11. When the temperature sensor 6 senses that the temperature does not exceed 60°, the system will repeat the standby mode again 8 The second time, when the temperature still does not exceed 60°, the system will fully enter the shutdown state.

In order to remove oil fume and peculiar smell, the controller 13 is installed on the cooker 1 by screws, the return air duct 3 is installed on the wall above the cooker 1 by bolts, the air inlet of the return air duct 3 faces the cooker 1, mechanically The oil fume net 2 is fixed on the air inlet of the return air duct 3 by screws, the temperature sensor 6 is installed on the wall on the side of the stove 1 by screws, the lighting lamp 10 is installed on the return air duct 3 by screws, and the high-voltage electrostatic oil collection The module 4 is installed inside the air inlet pipe of the return air duct 3 through screws, the ultraviolet deodorization module 5 is installed inside the return air duct 3 through screws, the ozone concentration sensor 7 is installed inside the return air duct 3 through screws, and the one-way valve 12 is installed inside the return air duct 3 through screws, the ozone concentration sensor 7 and the temperature sensor 6 are connected to the controller 13 through wireless signals, the ozone filter screen 8 is installed at the air outlet of the return air duct 3 through screws, and the exhaust fan 11 Connect with the air outlet of the return air duct 3 through a hoop, the return air fan 9 is fixed in the return air duct 3 circulating air duct by bolts, and the exhaust fan 11 and the return air fan 9 are connected together with the controller 13 by wires.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their effects.

Claims (5)

1. a kind of kitchen fume eliminating removes smell intelligence control system, it is characterised in that：Including return air duct, hearth, the hearth On be provided with controller, be provided with the return air duct above the hearth, the return air duct include an intake stack and One circulation air path, the return air duct are shunted in ultraviolet light taste removal module rear, the circulation air path and the air inlet Pipeline connects at the shunting, and the air outlet of the circulation air path is arranged on above hearth, and the return air duct air inlet is set Mechanical fume eliminating net is equipped with, the machinery fume eliminating side off the net is provided with temperature inductor, and the air inlet of the return air duct is just To the hearth, high-pressure electrostatic oil-collecting module, the high-pressure electrostatic oil-collecting module are provided in the blast pipe of the return air duct Side is provided with the ultraviolet light taste removal module, and ozone concentration inductor, the ozone are provided at the return air duct shunting It is provided with check valve under concentration inductor at air port, ozone strainer, the ozone strainer is provided at air port under the check valve Exhaust fan is provided at lower air port, the machinery fume eliminating net is fixed by screws in the air inlet of the return air duct, institute It states ozone strainer to be mounted at the return air duct air outlet by screw, the check valve is mounted on the return air by screw Inside pipeline, the exhaust fan is connected by garter spring with the air outlet of the return air duct, the return air duct recycling air Mouth is provided with headlamp, and return air fan is provided in the circulation air path of the return air duct.

2. a kind of kitchen fume eliminating according to claim 1 removes smell intelligence control system, it is characterised in that：The control Device is mounted on by screw on the hearth, and the return air duct is mounted on by bolt on the wall above the hearth, institute Temperature inductor is stated to be mounted on by screw on the wall of the hearth side.

3. a kind of kitchen fume eliminating according to claim 1 removes smell intelligence control system, it is characterised in that：The illumination Lamp is mounted on by screw on the return air duct, and the high-pressure electrostatic oil-collecting module is mounted on the return air duct by screw Blast pipe inside, the ultraviolet light taste removal module by screw be mounted on the return air duct inside.

4. a kind of kitchen fume eliminating according to claim 1 removes smell intelligence control system, it is characterised in that：The ozone Concentration inductor is mounted on by screw inside the return air duct, and the ozone concentration inductor, the temperature inductor lead to Wireless signal is crossed with the controller to be connected.

5. a kind of kitchen fume eliminating according to claim 1 removes smell intelligence control system, it is characterised in that：The return air Wind turbine is bolted in the return air duct circulation air path, and the exhaust fan, the return air fan pass through conducting wire and institute Controller is stated to link together.