CN218846221U

CN218846221U - Intelligent control device based on oil smoke concentration

Info

Publication number: CN218846221U
Application number: CN202221541438.7U
Authority: CN
Inventors: 熊小平; 朱刚
Original assignee: Chengdu Chiffo Electronics Co Ltd
Current assignee: Chengdu Chiffo Electronics Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-04-11
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses an intelligent control device based on oil smoke concentration, which comprises a smoke exhaust pipeline; the intelligent control device is arranged on the smoke exhaust pipeline; the intelligent control device comprises a shell, a switch, a detection assembly, a controller and an alternating current relay, wherein the switch, the detection assembly, the controller and the alternating current relay are arranged in the shell; the switch is connected with a power supply; the detection assembly is communicated with the smoke exhaust pipeline through a detection probe; the switch, the detection assembly and the alternating current relay are electrically connected with the controller. The detection assembly acquires oil smoke in the smoke exhaust pipeline through the detection probe, carries out detection and analysis on the concentration of the oil smoke, transmits a detection signal to the sensor, and the sensor controls the start and stop of the purification device through the alternating current relay according to the signal to realize the intelligent control of the purification device.

Description

Intelligent control device based on oil smoke concentration

Technical Field

The utility model relates to an oil smoke purifies the field, especially relates to an intelligent control device based on oil smoke concentration.

Background

The oil smoke generated in the life of the kitchen of residents in life is directly discharged into the public flue of the residential building, and the oil smoke in the public flue is directly discharged into the atmosphere without being subjected to purification treatment in an unorganized way, so that the environmental and air pollution is caused. Meanwhile, the centralized purification treatment of the domestic oil smoke in the residential building has the defects that the oil smoke generation time is not uniform due to the cooking time difference of each family, the oil smoke generation time period is long, the electricity consumption waste is easily caused by the conventional oil smoke purification treatment technology with long-time constant power, and the development concept of energy conservation and environmental protection is not met. At present, the starting mode of the traditional oil fume purification device on the market is mainly divided into: manual switch control, timer timing control and the like. The manual control mode depends on people and needs to be started actively; although the timer control mode is not dependent on people, the timer control mode has the defects that the oil smoke emission peak time within a large time range can only be preset in advance, the proportion of no-load operation of equipment is very high, energy is wasted, and the timer control mode is not an ideal control mode.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model aims at providing an intelligent control device based on oil smoke concentration realizes opening according to oil smoke concentration automatic control purifier, and the energy saving improves oil smoke purification technical level.

In order to realize the above purpose, the utility model discloses a technical scheme:

an intelligent control device based on oil smoke concentration comprises a smoke exhaust pipeline, wherein the intelligent control device is installed on the smoke exhaust pipeline; the intelligent control device comprises a shell, a switch, a detection assembly, a controller and an alternating current relay, wherein the switch, the detection assembly, the controller and the alternating current relay are arranged in the shell; the switch is connected with a power supply; the detection assembly is communicated with the smoke exhaust pipeline through a detection probe; the switch, the detection assembly and the alternating current relay are electrically connected with the controller.

Further, a plurality of interfaces are arranged at the lower end of the shell.

Furthermore, the intelligent control device further comprises a display screen arranged on the outer surface of the shell, and the display screen is electrically connected with the controller.

Further, the detection probe comprises a first detection probe and a second detection probe; the first detection probe and the second detection probe are both connected with the detection assembly.

Further, the detection assembly comprises a first detection assembly and a second detection assembly, and the first detection assembly and the second detection assembly both comprise a getter pump and a concentration sensor; the first detection assembly is communicated with the smoke exhaust pipeline through the first detection probe, and the second detection assembly is communicated with the smoke exhaust pipeline through the second detection probe.

Further, the air outlet end of the detection assembly is provided with a filtering device.

The utility model has the advantages that:

the utility model provides an intelligent control device based on oil smoke concentration, intelligent control device install on exhaust pipe, open according to oil smoke concentration realization purifier's automation and stop. The intelligent control device comprises a shell, a switch, a detection assembly, a controller and an alternating current relay, wherein the switch, the detection assembly, the controller and the alternating current relay are arranged in the shell; the switch is connected with a power supply and used for starting the whole device; the detection assembly is used for detecting the suction and concentration of the oil smoke; and the alternating current relay is used for controlling the start and stop of the purification device. The detection assembly acquires oil smoke in the smoke exhaust pipeline through the detection probe, carries out detection analysis on the concentration of the oil smoke, transmits a detection signal to the controller, and the controller controls the start and stop of the purification device through the alternating current relay according to the signal to realize the intelligent control of the purification device. The device simple structure can realize realizing purifier's the control of opening and stopping according to oil smoke concentration.

Drawings

Fig. 1 is a schematic diagram of the system structure of the present invention;

fig. 2 is a front view of the intelligent control device of the present invention.

In the figure: 1. a first detection probe; 2. a housing; 3. a switch; 4. a controller; 5. an AC relay; 6. a concentration sensor; 7. a getter pump; 8. a second detection probe; 9. a filtration device; 10. a display screen; 11. an interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-2, the present embodiment provides an intelligent control device based on oil smoke concentration, which includes a smoke exhaust duct, and the intelligent control device is installed on the smoke exhaust duct; the method is characterized in that: the intelligent control device comprises a shell 2, a switch 3, a detection assembly, a controller 4 and an alternating current relay 5, wherein the switch 3, the detection assembly, the controller 4 and the alternating current relay are arranged in the shell 2; the switch 3 is connected with a power supply; the detection assembly is communicated with the smoke exhaust pipeline through a detection probe; the switch 3, the detection assembly and the alternating current relay 5 are all electrically connected with the controller 4.

The utility model provides an intelligent control device based on oil smoke concentration, intelligent control device installs on exhaust pipe, test probe includes front end probe and sampling line, the last sampling hole that is provided with of exhaust pipe, test probe inserts in exhaust pipe through the sampling hole and fixes, the other end and the detection subassembly input of sampling line are connected, whether the oil smoke concentration size that detection subassembly detection is arranged in detecting exhaust pipe is in setting for the threshold value, and transmit the testing result for controller 4, controller 4 opens and stops through ac contactor control purifier according to the testing result. The housing in the intelligent control device is used for protecting the internal components from being damaged.

Preferably, the lower surface of the casing is provided with a plurality of interfaces 11, specifically including power source interface 11 that is used for switch 3 to be connected with the power, be used for gas outgoing's gas vent after the detection subassembly detects the oil smoke, a purifier control normally open interface 11 and purifier control normally closed interface 11 that are used for ac contactor and purifier to be connected, a sampling interface 11 that is used for first test probe 1 and detection subassembly to be connected.

Example 2

As shown in fig. 1-2, the present embodiment is developed on the basis of the above embodiments, and specifically, the present embodiment provides an intelligent control device based on oil smoke concentration, the intelligent control device further includes a display screen 10 installed on an outer surface of the housing, the display screen 10 is electrically connected to the controller 4, and a control result of the intelligent control device, including oil smoke concentration detected by the detection assembly, can be observed by a worker through the display screen 10.

Preferably, the detection probe comprises a first detection probe 1 and a second detection probe 8; the first detection probe 1 and the second detection probe 8 are both connected with the detection assembly. One end of the first detection probe 1 is arranged in the smoke exhaust pipeline and is positioned at the air inlet end of the purification device, and the other end of the first detection probe is connected with the detection assembly; the first detection probe 1 detects the oil smoke concentration at the air inlet end of the purification device, when the oil smoke concentration reaches a set threshold value, a signal is transmitted to the controller 4, and the controller 4 controls the start and stop of the purification device through the alternating current contactor. One end of the second detection probe 8 is arranged in the smoke exhaust pipeline and is positioned at the exhaust port end of the purification device, and the other end of the second detection probe is connected with the detection assembly; second test probe 8 is used for carrying the exhaust oil smoke after purifier purifies to determine module department, and this testing result of accessible obtains purifier's work efficiency to accessible display screen 10 shows the oil smoke concentration that detects, and the staff can observe purifier's work efficiency according to this result. Similarly, second test probe 8 includes front end probe and sampling line, is provided with the sampling hole at purifier exhaust fume inlet end on the exhaust pipe, and second test probe 8 passes through the sampling hole and inserts in the exhaust pipe and fix, and the other end and the determine module input of sampling line are connected.

Preferably, the detection assembly comprises a first detection assembly and a second detection assembly, and the first detection assembly and the second detection assembly both comprise a getter pump 7 and a concentration sensor 6; the first detection assembly is connected with the first detection probe 1, and the second detection assembly is connected with the second detection probe 8. The aspirator pump 7 in the first detection component is used for providing power, and the detection of oil smoke concentration is carried out to concentration sensor 6 department through first detection probe 1 pump income from the exhaust pipe through sampling interface 11 with the oil smoke, and in preferred embodiment, the one end and the concentration sensor 6 intercommunication of first detection probe 1, aspirator pump 7 one end is through pipeline and concentration sensor 6 intercommunication, and the other end passes through pipeline and the gas vent intercommunication on the casing, and the oil smoke after will detecting is discharged through the gas vent. Be provided with two sampling interfaces 11 and two gas vents on the casing, be used for first detecting element and second detecting element's waste gas respectively to inhale and waste gas discharge, the theory of operation of second detecting element is unanimous with first detecting element's theory of operation, and the here is not repeated.

Preferably, the exhaust port end of the detection assembly is provided with a filtering device 9, specifically, the filtering device 9 can be an oil smoke filter cotton for filtering the sampled oil smoke and avoiding the oil smoke from exhausting to pollute the environment, and the filtering device 9 is arranged at the exhaust port connected with the first detection assembly and filters the oil smoke which is not processed by the purification device.

Example 3

As shown in fig. 1-2, the present embodiment is developed on the basis of the above embodiments, and specifically, the present embodiment provides a specific working principle of an intelligent control device based on soot concentration:

when the intelligent control system device works, the air suction pump 7 in the first detection assembly sucks the oil smoke at the air inlet end of the purification device through the front end probe and the sampling line, the oil smoke is conveyed to the concentration sensor 6, the concentration sensor 6 detects the concentration of the oil smoke, the detection structure is transmitted to the controller 4, and the controller 4 controls the start and stop of the purification device through the alternating current controller 4. The aspirator pump 7 in the second detection component inhales the oil smoke of purifier exhaust port end through front end probe and sampling line, carries to concentration sensor 6 department, detects the oil smoke concentration after purifier purifies to detect structure conveying to controller 4, controller 4 shows the result on display screen 10, so that the staff observes purifier's purification efficiency, and the oil smoke after the detection passes through the gas vent and discharges. The utility model provides the high technical level that the oil smoke purified has still improved equipment utilization, standardizes and guide market, promotes the healthy rapid development of oil smoke purification trade. It is worth mentioning that the following conditions should also be fulfilled with respect to the start-stop of the purification device: the purification device can be closed after the concentration of the oil smoke is reduced to be below a threshold value and the purification device works for at least minutes; the purification device can be turned on again only when the detected soot concentration reaches a threshold value and the purification device is turned off for more than 15 seconds. Wherein, the time parameter can be specifically set through the intelligent control device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent control device based on oil smoke concentration comprises a smoke exhaust pipeline, wherein the intelligent control device is installed on the smoke exhaust pipeline; the method is characterized in that: the intelligent control device comprises a shell (2), a switch (3) arranged in the shell (2), a detection assembly, a controller (4) and an alternating current relay (5); the switch (3) is connected with a power supply; the detection assembly is communicated with the smoke exhaust pipeline through a detection probe; the switch (3), the detection assembly and the alternating current relay (5) are electrically connected with the controller (4).

2. The intelligent control device based on oil smoke concentration according to claim 1, characterized in that: the lower end of the shell (2) is provided with a plurality of interfaces (11).

3. The intelligent control device based on oil smoke concentration according to claim 1, characterized in that: the intelligent control device further comprises a display screen (10) installed on the outer surface of the shell, and the display screen (10) is electrically connected with the controller (4).

4. The intelligent control device based on oil smoke concentration according to claim 1, characterized in that: the detection probe comprises a first detection probe (1) and a second detection probe (8); the first detection probe (1) and the second detection probe (8) are connected with the detection assembly.

5. The intelligent control device based on oil smoke concentration of claim 4, characterized in that: the detection assembly comprises a first detection assembly and a second detection assembly, and the first detection assembly and the second detection assembly respectively comprise a getter pump (7) and a concentration sensor (6); the first detection assembly is communicated with the smoke exhaust pipeline through the first detection probe (1), and the second detection assembly is communicated with the smoke exhaust pipeline through the second detection probe (8).

6. The intelligent control device based on oil smoke concentration according to claim 1, characterized in that: and a filtering device (9) is arranged at the air outlet end of the detection assembly.