CN117606061A - Air conditioner smoke machine and control method thereof - Google Patents
Air conditioner smoke machine and control method thereof Download PDFInfo
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- CN117606061A CN117606061A CN202311599452.1A CN202311599452A CN117606061A CN 117606061 A CN117606061 A CN 117606061A CN 202311599452 A CN202311599452 A CN 202311599452A CN 117606061 A CN117606061 A CN 117606061A
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- air conditioner
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- 239000000779 smoke Substances 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005494 condensation Effects 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 17
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 10
- 238000004378 air conditioning Methods 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application provides a control method of air conditioner cigarette machine, the air conditioner cigarette machine includes: the air conditioner and the smoke ventilator communicated with the air conditioner through a condensation air duct, wherein the top of the air conditioner is provided with a temperature sensor, and the upper end of the smoke ventilator is connected with a smoke exhaust air duct; the temperature sensor is used for acquiring the ambient temperature, the target operating frequency and the target operating time are calculated according to the preset temperature, and after the air conditioner operates for the target operating time, the rotating speed of the smoke machine is adjusted according to the current operating frequency and the target operating frequency of the air conditioner, so that the hot air flow generated by the air conditioner can be ensured to be smoothly discharged.
Description
Technical Field
The application relates to the technical field of smoke machines, in particular to an air conditioner smoke machine and a control method thereof.
Background
The range hood is a household appliance capable of discharging oil smoke during cooking, the existing range hood can be combined with an air conditioner to be used for improving the use experience of a user, and heat generated by the air conditioner needs to be taken away through the range hood. In the actual use, the hot air flow generated by the air conditioner cannot be smoothly discharged because the rotating speed of the smoke machine is not matched, so that the air conditioner enters an overheat protection state due to heat accumulation, the operation frequency is limited, and the refrigerating effect is reduced. Therefore, a method is required to smoothly discharge the flow of hot air generated from the air conditioner.
Disclosure of Invention
To above-mentioned problem, this application provides an air conditioner cigarette machine, can guarantee that the air conditioner the hot-blast air current that produces can discharge smoothly.
The embodiment of the application provides an air conditioner cigarette machine, the air conditioner cigarette machine includes: air conditioner and with the air conditioner passes through the cigarette machine of condensation wind channel intercommunication, its characterized in that:
the top of the air conditioner is provided with a temperature sensor, and an air conditioner external fan is arranged in the air conditioner;
the lower end of the smoke machine is provided with a smoke suction port, and the upper end of the smoke machine is connected with a smoke discharge air duct;
when the hot air flow exhausted by the air conditioner external fan is exhausted into the smoke exhaust duct through the condensation duct, the temperature sensor controls the smoke exhaust duct to operate at different rotating speeds according to the current ambient temperature so as to ensure that the hot air flow is exhausted into the smoke exhaust duct through the smoke exhaust duct.
As a further improvement of the invention, the condensing volute is arranged in the air conditioner, so that the condensing efficiency of the air conditioner can be improved.
As a further improvement of the invention, the condensing air duct is internally provided with the air guide sleeve, so that the discharge efficiency of the hot air flow can be improved.
The embodiment of the application also provides a control method of the air conditioner smoke machine, which comprises the following steps:
after the air conditioner smoke machine starts to operate, acquiring the current environment temperature by using the temperature sensor, and calculating the target operating frequency and the target operating time of the air conditioner according to the current environment temperature and the preset environment temperature;
when the air conditioner runs for the target running time, if the current running frequency of the air conditioner is smaller than the target running frequency, the rotating speed of the smoke machine is increased;
if the current running frequency of the air conditioner is greater than the target running frequency which is k times, the rotating speed of the smoke machine is reduced;
and if the current operating frequency of the air conditioner is greater than or equal to the target operating frequency and less than or equal to k times the target operating frequency, maintaining the current rotating speed of the smoke machine.
As a further improvement of the present invention, the calculating the target operating frequency and the target operating time of the air conditioner according to the current ambient temperature and the preset ambient temperature includes:
acquiring the energy efficiency ratio of the air conditioner and the refrigerating capacity of the air conditioner;
calculating a target operating frequency according to the energy efficiency ratio and the refrigerating capacity of the air conditioner, and the current ambient temperature and the preset ambient temperature;
acquiring the frequency lifting speed of the air conditioner;
and calculating the target operation time according to the frequency lifting speed, the current operation frequency and the target operation frequency.
As a further improvement of the present invention, the calculating the target operating frequency according to the energy efficiency ratio and the refrigerating capacity of the air conditioner, and the current ambient temperature and the preset ambient temperature includes:
the target frequency is calculated using the following formula:
wherein Y is the target operating frequency, W1 is the current ambient temperature, W2 is the preset ambient temperature, F is the refrigerating capacity of the air conditioner, E is the energy efficiency ratio of the air conditioner, and X is the current operating frequency.
As a further improvement of the present invention, the calculating the target operation time based on the frequency raising and lowering speed, the current operation frequency, and the target operation frequency includes:
the target run time is calculated using the following formula:
wherein T is the target operation time, Y is the target operation frequency, X is the current operation frequency, and V is the operation frequency lifting speed of the air conditioner.
As a further improvement of the present invention, when the user increases the preset environmental temperature, the target operating frequency of the air conditioner is decreased accordingly, and when the user decreases the preset environmental temperature, the target operating frequency of the air conditioner is increased accordingly.
As a further improvement of the invention, after the rotating speed of the smoke machine is increased, the step of calculating the target operating frequency and the target operating time of the air conditioner is re-executed, and the relationship between the current operating frequency and the target operating frequency is judged after the target operating time is operated until the current operating frequency of the air conditioner reaches the target operating frequency.
As a further improvement of the invention, when the rotating speed of the smoke machine is reduced, the step of calculating the target operating frequency and the target operating time of the air conditioner is re-executed, and the relationship between the current operating frequency and the target operating frequency is judged after the target operating time is operated until the current operating frequency of the air conditioner reaches the target operating frequency.
The invention solves the technical problems that:
the hot air flow generated by the air conditioner in the existing air conditioner smoke machine can not be smoothly discharged, resulting in the problem of poor refrigerating effect
The invention has the beneficial effects that:
according to the coefficients of the ambient temperature, the operating frequency, the operating time and the like, the rotating speed of the smoke machine is controlled, the hot air flow generated by the air conditioner is ensured to be smoothly discharged, and the refrigerating effect of the air conditioner is improved.
Drawings
The present application will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an air conditioning smoke machine according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a control method of an air conditioner smoke machine provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of an air conditioning smoke machine with a flow guide sleeve according to an embodiment of the present application.
Reference numerals:
1. a temperature sensor;
2. air-conditioning;
21. an air conditioner external fan;
22. condensing spiral case;
3. a condensing air duct;
4. a smoke machine;
5. a smoke exhaust air duct;
6. a smoking port;
7. a guide cover.
In the drawings, like parts are given like reference numerals, and the drawings are not drawn to scale.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings, and the described embodiments should not be construed as limiting the present application, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present application.
Example 1:
based on the problems existing in the related art, this embodiment provides an air conditioner smoke machine, the air conditioner smoke machine includes: air conditioner 2 and with the air conditioner passes through the cigarette machine 4 of condensation wind channel 3 intercommunication, its characterized in that:
the top of the air conditioner 2 is provided with a temperature sensor 1, and an air conditioner external fan 21 is arranged in the air conditioner 2;
the lower end of the smoke machine is provided with a smoke suction port 6, and the upper end of the smoke machine 4 is connected with a smoke exhaust air duct 5;
when the hot air flow discharged from the air conditioner external fan 21 is discharged into the smoke exhaust duct 4 through the condensation duct, the temperature sensor 1 controls the smoke exhaust duct 4 to operate at different rotation speeds according to the current ambient temperature so as to ensure that the hot air flow is discharged into the smoke exhaust duct 5 through the smoke exhaust duct.
For example, fig. 1 is a schematic structural diagram of an air conditioning smoke machine provided in an embodiment of the present application, and as shown in fig. 1, an air conditioning smoke machine body includes a temperature sensor 1, an air conditioner 2, an air conditioner external fan 21, a condensation volute 22, a condensation air duct 3, a smoke machine 4, a smoke exhaust air duct 5, and a smoke suction port 6.
In detail, when the air conditioner smoke ventilator works, the smoke ventilator 4 sucks the oil smoke from the smoke suction port 6 and then discharges the oil smoke into the smoke exhaust air duct 5, and meanwhile, when the air conditioner 2 works, the hot air flow generated by the air conditioner external fan 21 enters the smoke ventilator through the condensation air duct 3 and is discharged into the smoke exhaust air duct 5 together with the oil smoke.
In this embodiment, since the air conditioner 2 is associated with the structure of the smoke ventilator 4, when the air conditioner 2 and the smoke ventilator 4 are in the working state, the smoke ventilator 4 needs to discharge the oil smoke and the hot air flow generated by the air conditioner external fan 21 at the same time, so that the smoke ventilator 4 needs to have a matched rotation speed to smoothly discharge the hot air flow generated by the air conditioner external fan 21. If the hot air flow generated by the air conditioner external fan 21 is not smoothly discharged, heat is accumulated, thereby affecting the cooling effect of the air conditioner 2.
In detail, when the heat accumulation is caused by the failure of smooth discharge of the hot air flow generated by the air conditioner external fan 21, the air conditioner 2 is in a high temperature and high pressure state, the air conditioner 2 is in an overheat protection state, and the operation frequency of the air conditioner 2 is limited, so that the operation power of the air conditioner 2 is reduced, and the stable operation of the air conditioner 2 is ensured.
In this embodiment, a condensing scroll 22 is disposed inside the air conditioner 2, and the main function of the condensing scroll 22 is to change the temperature and pressure of the refrigerant. When the air conditioner 2 is operated, the refrigerant absorbs indoor heat through the evaporator to become a vapor state. Then, the vapor is compressed into high-temperature and high-pressure gas by the compressor, and when the high-temperature and high-pressure gas passes through the condensing scroll 22, the high-temperature and high-pressure gas forms vortex inside the scroll and contacts with the wall of the condenser tube, so that the condensing area is increased, and the condensing efficiency is improved.
The embodiment provides a control method of an air conditioner smoke machine, and fig. 2 is a flow chart of the control method of the air conditioner smoke machine provided in the embodiment of the application, where the method includes:
after the air conditioner smoke machine starts to operate, S1 is executed, the temperature sensor 1 is utilized to acquire the current environment temperature, and the target operating frequency and the target operating time of the air conditioner 2 are calculated according to the current environment temperature and the preset environment temperature.
In this embodiment, the preset ambient temperature is a temperature set by the user, and is generally greater than the current ambient temperature.
In detail, the target operating frequency refers to an operating frequency required for the air conditioner 2 to make the temperature of the current environment reach the preset environmental temperature.
It should be noted that the target operating frequency is not a fixed value, but varies with a change in the ambient temperature preset by the user.
Specifically, the operating frequency of the air conditioner refers to the operating frequency of the air conditioner compressor, and the higher the operating frequency of the air conditioner compressor is, the better the refrigerating effect is, and the operating frequency range of the air conditioner compressor is directly related to the efficiency and the stability of the air conditioning system. Generally, when the load of the air conditioner is lighter, the low-frequency operation of the compressor is more suitable, so that the noise and the energy consumption can be reduced while the refrigeration effect can be ensured; when the air conditioner is heavy in load, the compressor works more properly at a high frequency, and the refrigerating speed, stability and efficiency can be improved. In addition, the size of the frequency range also directly affects the application range of the air conditioner. Generally, the air conditioner with wider frequency range has wider application range and can be suitable for different environments and use scenes. However, the air conditioner with a smaller frequency range has a relatively smaller application range and can only be used in a fixed environment.
In this embodiment, the calculating the target operating frequency and the target operating time of the air conditioner according to the current ambient temperature and the preset ambient temperature includes:
acquiring the energy efficiency ratio of the air conditioner and the refrigerating capacity of the air conditioner;
calculating a target operating frequency according to the energy efficiency ratio and the refrigerating capacity of the air conditioner, and the current ambient temperature and the preset ambient temperature;
acquiring the frequency lifting speed of the air conditioner;
and calculating the target operation time according to the frequency lifting speed, the current operation frequency and the target operation frequency.
In detail, the energy efficiency ratio refers to the ratio of the refrigerating capacity of the air conditioner to the input power of the air conditioner, and reflects the energy saving level of the air conditioner.
Further, the refrigerating capacity refers to the sum of heat removed from a closed space, room or area per unit time when the air conditioner is in a refrigerating operation.
In detail, the calculating the target operating frequency of the air conditioner according to the current ambient temperature and the preset ambient temperature includes:
the target frequency is calculated using the following formula:
wherein Y is the target operating frequency, W1 is the current ambient temperature, W2 is the preset ambient temperature, F is the refrigerating capacity of the air conditioner 2, E is the energy efficiency ratio of the air conditioner 2, and X is the current operating frequency.
In detail, the calculating the target operation time according to the frequency lifting speed, the current operation frequency and the target operation frequency includes:
the target run time is calculated using the following formula:
wherein T is the target operation time, Y is the target operation frequency, X is the current operation frequency, and V is the operation frequency lifting speed of the air conditioner 2.
In this embodiment, the current ambient temperature is obtained through the temperature sensor 1, the target operating frequency of the air conditioner is calculated according to the current ambient temperature and the preset ambient temperature, the target operating time is calculated according to the target operating frequency and the current operating frequency of the air conditioner 2, and necessary data is provided for subsequent analysis.
S2, enabling the air conditioner 2 to operate for the target operation time.
And after the air conditioner 2 operates for the target operation time, executing S3, and judging whether the current operation frequency is smaller than the target operation frequency.
In this embodiment, because the air conditioner 2 is associated with the structure of the smoke ventilator 4, when the air conditioner 2 and the smoke ventilator 4 are in the working state, the smoke ventilator 4 needs to simultaneously exhaust the oil smoke and the hot air flow generated by the air conditioner external fan 21, so if the rotation speed of the smoke ventilator 4 is insufficient, the hot air flow generated by the air conditioner external fan 21 cannot be smoothly exhausted, and further heat accumulation is caused, the air conditioner 2 is in a high-temperature and high-pressure environment, the air conditioner 2 enters an overheat state, and the operating frequency of the air conditioner 2 is limited, so that the current operating frequency of the air conditioner 2 may be less than the target operating frequency after the target operating time is operated.
In this embodiment, by determining whether the current operating frequency of the air conditioner 2 is less than the target operating frequency, the subsequent targeted analysis is facilitated according to the determination result.
If the current running frequency of the air conditioner is smaller than the target running frequency, executing S4, and increasing the rotating speed of the smoke machine;
in this embodiment, due to the insufficient rotation speed of the smoke machine 4, the hot air flow generated by the air conditioner external fan 21 cannot be smoothly discharged, so that the heat of the air conditioner 2 is accumulated to enter the overheat protection state, and the operation frequency of the air conditioner 2 is limited. Therefore, it is necessary to increase the rotation speed of the extractor 4 so that the flow of hot air generated by the air conditioner external fan 21 can be smoothly discharged.
In detail, the rotational speed of the extractor 4 to be raised needs to be calculated according to the current operating frequency of the extractor 4 and the target operating frequency.
In detail, after the rotation speed of the smoke machine 4 increases, the current environmental temperature is obtained by the temperature sensor 1, and the target operating frequency and the target operating time of the air conditioner 2 are calculated according to the current environmental temperature and the preset environmental temperature, and then the operation is re-executed S1.
In this embodiment, when the current operating frequency of the air conditioner 2 is smaller than the target operating frequency after the air conditioner 2 operates for the target operating time, the rotation speed of the smoke ventilator 4 is increased to increase the exhaust efficiency of the hot air flow exhausted by the air conditioner external fan 21, and the heat accumulation of the air conditioner 2 is reduced, so that the operating frequency of the air conditioner 2 is increased, and the rotation speed of the smoke ventilator 4 is continuously updated until the current operating frequency of the air conditioner 2 reaches the target operating frequency.
In this embodiment, the rotation speed of the smoke machine 4 is continuously updated according to the current operation frequency and the target operation frequency of the air conditioner 2, so that the smoke machine 4 can smoothly discharge the hot air flow discharged by the air conditioner external fan 21.
S5, judging whether the current operating frequency of the air conditioner 2 is greater than a target operating frequency which is k times greater than the current operating frequency
And if the current operating frequency of the air conditioner 2 is greater than the target operating frequency which is k times, executing S6, and reducing the rotating speed of the smoke machine 4.
In this embodiment, when the user decreases the preset temperature of the air conditioner 2 during operation of the air conditioner smoke machine, the target operating frequency of the air conditioner 2 decreases, and the current operating frequency of the air conditioner 2 is greater than the target operating frequency by k times.
In detail, the operation frequency of the air conditioner 2 needs to be reduced at this time, and the rotation speed of the extractor 4 needs to be reduced is calculated according to the current operation frequency and the target operation frequency of the air conditioner 2, and the rotation speed of the extractor 4 is reduced to match the rotation speed of the extractor 4 with the target frequency, so as to reduce the noise generated when the extractor 4 is operated.
Further, after the rotation speed of the smoke machine 4 decreases, the step S1 of obtaining the current ambient temperature by using the temperature sensor 1 is re-executed, and the target operating frequency and the target operating time of the air conditioner 2 are calculated according to the current ambient temperature and the preset ambient temperature.
In this embodiment, the coefficient k in the k times of the target operating frequency is obtained by performing experiments according to product requirements, when the current operating frequency of the air conditioner 2 is greater than the k times of the target operating frequency, the rotating speed of the smoke machine 4 is reduced, noise is reduced, and user experience is improved on the premise of ensuring that the hot air flow discharged by the air conditioner external fan 21 can be smoothly discharged.
And if the current operating frequency of the air conditioner 2 is greater than or equal to the target operating frequency and is less than or equal to k times the target operating frequency, executing S7, and maintaining the current rotating speed of the smoke machine 4.
In this embodiment, when the current operating frequency of the air conditioner 2 is greater than or equal to the target operating frequency and less than k times the target operating frequency, the operating frequency of the air conditioner 2 needs to be gradually reduced, so as to ensure that the hot air flow discharged by the air conditioner external fan 21 can be smoothly discharged, and the smoke machine 4 maintains the current rotation speed.
Example 2:
because the design of the condensation duct 3 does not conform to aeromechanics and affects the efficiency of exhausting hot air flow, the embodiment of the application provides an air conditioning smoke machine with a flow guide cover and a control method thereof, and the air conditioning smoke machine with the flow guide cover comprises: air conditioner 2 and with air conditioner 2 pass through the cigarette machine 4 of condensation wind channel 3 intercommunication, and set up the kuppe 7 in the condensation wind channel 3 its characterized in that:
the top of the air conditioner 2 is provided with a temperature sensor 1, and an air conditioner external fan 21 is arranged in the air conditioner 2;
the lower end of the smoke machine is provided with a smoke suction port 6, and the upper end of the smoke machine 4 is connected with a smoke exhaust air duct 5;
when the hot air flow discharged from the air conditioner external fan 21 is discharged into the smoke exhaust duct 4 through the condensation duct, the temperature sensor 1 controls the smoke exhaust duct 4 to operate at different rotation speeds according to the current ambient temperature so as to ensure that the hot air flow is discharged into the smoke exhaust duct 5 through the smoke exhaust duct.
Fig. 3 is a schematic structural diagram of an air conditioning ventilator with a flow guide cover according to an embodiment of the present application, and as shown in fig. 3, an air conditioning ventilator body includes a temperature sensor 1, an air conditioner 2, an air conditioning external fan 21, a condensation volute 22, a condensation air duct 3, a ventilator 4, a smoke exhaust air duct 5, a smoke suction opening 6, and a flow guide cover 7.
In detail, when the air conditioner smoke ventilator works, the smoke ventilator 4 sucks the oil smoke from the smoke suction port 6 and then discharges the oil smoke into the smoke exhaust air duct 5, and meanwhile, when the air conditioner 2 works, the hot air flow generated by the air conditioner external fan 21 enters the smoke ventilator through the condensation air duct 3 and is discharged into the smoke exhaust air duct 5 together with the oil smoke.
In this embodiment, since the air conditioner 2 is associated with the structure of the smoke ventilator 4, when the air conditioner 2 and the smoke ventilator 4 are in the working state, the smoke ventilator 4 needs to discharge the oil smoke and the hot air flow generated by the air conditioner external fan 21 at the same time, so that the smoke ventilator 4 needs to have a matched rotation speed to smoothly discharge the hot air flow generated by the air conditioner external fan 21. If the hot air flow generated by the air conditioner external fan 21 is not smoothly discharged, heat is accumulated, thereby affecting the cooling effect of the air conditioner 2.
In detail, when the heat accumulation is caused by the failure of smooth discharge of the hot air flow generated by the air conditioner external fan 21, the air conditioner 2 is in a high temperature and high pressure state, the air conditioner 2 is in an overheat protection state, and the operation frequency of the air conditioner 2 is limited, so that the operation power of the air conditioner 2 is reduced, and the stable operation of the air conditioner 2 is ensured.
In this embodiment, a condensing scroll 22 is disposed inside the air conditioner 2, and the main function of the condensing scroll 22 is to change the temperature and pressure of the refrigerant. When the air conditioner 2 is operated, the refrigerant absorbs indoor heat through the evaporator to become a vapor state. Then, the vapor is compressed into high-temperature and high-pressure gas by the compressor, and when the high-temperature and high-pressure gas passes through the condensing scroll 22, the high-temperature and high-pressure gas forms vortex inside the scroll and contacts with the wall of the condenser tube, so that the condensing area is increased, and the condensing efficiency is improved.
The embodiment provides a control method of an air conditioner smoke machine, and fig. 2 is a schematic implementation flow chart of the control method of the air conditioner smoke machine provided in the embodiment of the application, where the method includes:
after the air conditioner smoke machine starts to operate, S1 is executed, the temperature sensor 1 is utilized to acquire the current environment temperature, and the target operating frequency of the air conditioner is calculated according to the current environment temperature and the preset environment temperature.
In this embodiment, the preset ambient temperature is a temperature set by the user, and is generally greater than the current ambient temperature.
In detail, the target operating frequency refers to an operating frequency required for the air conditioner 2 to make the temperature of the current environment reach the preset environmental temperature.
It should be noted that the target operating frequency is not a fixed value, but varies with a change in the ambient temperature preset by the user.
Specifically, the operating frequency of the air conditioner refers to the operating frequency of the air conditioner compressor, and the higher the operating frequency of the air conditioner compressor is, the better the refrigerating effect is, and the operating frequency range of the air conditioner compressor is directly related to the efficiency and the stability of the air conditioning system. Generally, when the load of the air conditioner is lighter, the low-frequency operation of the compressor is more suitable, so that the noise and the energy consumption can be reduced while the refrigeration effect can be ensured; when the air conditioner is heavy in load, the compressor works more properly at a high frequency, and the refrigerating speed, stability and efficiency can be improved. In addition, the size of the frequency range also directly affects the application range of the air conditioner. Generally, the air conditioner with wider frequency range has wider application range and can be suitable for different environments and use scenes. However, the air conditioner with a smaller frequency range has a relatively smaller application range and can only be used in a fixed environment.
In this embodiment, the calculating the target operating frequency and the target operating time of the air conditioner according to the current ambient temperature and the preset ambient temperature includes:
acquiring the energy efficiency ratio of the air conditioner and the refrigerating capacity of the air conditioner;
calculating a target operating frequency according to the energy efficiency ratio and the refrigerating capacity of the air conditioner, and the current ambient temperature and the preset ambient temperature;
acquiring the frequency lifting speed of the air conditioner;
and calculating the target operation time according to the frequency lifting speed, the current operation frequency and the target operation frequency.
In detail, the energy efficiency ratio refers to the ratio of the refrigerating capacity of the air conditioner to the input power of the air conditioner, and reflects the energy saving level of the air conditioner.
Further, the refrigerating capacity refers to the sum of heat removed from a closed space, room or area per unit time when the air conditioner is in a refrigerating operation.
In detail, the calculating the target operating frequency of the air conditioner according to the current ambient temperature and the preset ambient temperature includes:
the target frequency is calculated using the following formula:
wherein Y is the target operating frequency, W1 is the current ambient temperature, W2 is the preset ambient temperature, F is the refrigerating capacity of the air conditioner 2, E is the energy efficiency ratio of the air conditioner 2, and X is the current operating frequency.
In detail, the calculating the target operation time according to the frequency lifting speed, the current operation frequency and the target operation frequency includes:
the target run time is calculated using the following formula:
wherein T is the target operation time, Y is the target operation frequency, X is the current operation frequency, and V is the operation frequency lifting speed of the air conditioner 2.
In this embodiment, the current ambient temperature is obtained through the temperature sensor 1, the target operating frequency of the air conditioner is calculated according to the current ambient temperature and the preset ambient temperature, the target operating time is calculated according to the target operating frequency and the current operating frequency of the air conditioner 2, and necessary data is provided for subsequent analysis.
S2, enabling the air conditioner 2 to operate for the target operation time.
And after the air conditioner 2 operates for the target operation time, executing S3, and judging whether the current operation frequency is smaller than the target operation frequency.
In this embodiment, because the air conditioner 2 is associated with the structure of the smoke ventilator 4, when the air conditioner 2 and the smoke ventilator 4 are in the working state, the smoke ventilator 4 needs to simultaneously exhaust the oil smoke and the hot air flow generated by the air conditioner external fan 21, so if the rotation speed of the smoke ventilator 4 is insufficient, the hot air flow generated by the air conditioner external fan 21 cannot be smoothly exhausted, and further heat accumulation is caused, the air conditioner 2 is in a high-temperature and high-pressure environment, the air conditioner 2 enters an overheat state, and the operating frequency of the air conditioner 2 is limited, so that the current operating frequency of the air conditioner 2 may be less than the target operating frequency after the target operating time is operated.
In this embodiment, by determining whether the current operating frequency of the air conditioner 2 is less than the target operating frequency, the subsequent targeted analysis is facilitated according to the determination result.
If the current running frequency of the air conditioner is smaller than the target running frequency, executing S4, and increasing the rotating speed of the smoke machine;
in this embodiment, due to the insufficient rotation speed of the smoke machine 4, the hot air flow generated by the air conditioner external fan 21 cannot be smoothly discharged, so that the heat of the air conditioner 2 is accumulated to enter the overheat protection state, and the operation frequency of the air conditioner 2 is limited. Therefore, it is necessary to increase the rotation speed of the extractor 4 so that the flow of hot air generated by the air conditioner external fan 21 can be smoothly discharged.
In detail, the rotational speed of the extractor 4 to be raised needs to be calculated according to the current operating frequency of the extractor 4 and the target operating frequency.
In detail, after the rotation speed of the smoke machine 4 increases, the current environmental temperature is obtained by the temperature sensor 1, and the target operating frequency and the target operating time of the air conditioner 2 are calculated according to the current environmental temperature and the preset environmental temperature, and then the operation is re-executed S1.
In this embodiment, when the current operating frequency of the air conditioner 2 is smaller than the target operating frequency after the air conditioner 2 operates for the target operating time, the rotation speed of the smoke ventilator 4 is increased to increase the exhaust efficiency of the hot air flow exhausted by the air conditioner external fan 21, and the heat accumulation of the air conditioner 2 is reduced, so that the operating frequency of the air conditioner 2 is increased, and the rotation speed of the smoke ventilator 4 is continuously updated until the current operating frequency of the air conditioner 2 reaches the target operating frequency.
In this embodiment, the rotation speed of the smoke machine 4 is continuously updated according to the current operation frequency and the target operation frequency of the air conditioner 2, so that the smoke machine 4 can smoothly discharge the hot air flow discharged by the air conditioner external fan 21.
S5, judging whether the current operating frequency of the air conditioner 2 is greater than a target operating frequency which is k times greater than the current operating frequency
And if the current operating frequency of the air conditioner 2 is greater than the target operating frequency which is k times, executing S6, and reducing the rotating speed of the smoke machine 4.
In this embodiment, when the user decreases the preset temperature of the air conditioner 2 during operation of the air conditioner smoke machine, the target operating frequency of the air conditioner 2 decreases, and the current operating frequency of the air conditioner 2 is greater than the target operating frequency by k times.
In detail, the operation frequency of the air conditioner 2 needs to be reduced at this time, and the rotation speed of the extractor 4 needs to be reduced is calculated according to the current operation frequency and the target operation frequency of the air conditioner 2, and the rotation speed of the extractor 4 is reduced to match the rotation speed of the extractor 4 with the target frequency, so as to reduce the noise generated when the extractor 4 is operated.
Further, after the rotation speed of the smoke machine 4 decreases, the step S1 of obtaining the current ambient temperature by using the temperature sensor 1 is re-executed, and the target operating frequency and the target operating time of the air conditioner 2 are calculated according to the current ambient temperature and the preset ambient temperature.
In this embodiment, the coefficient k in the k times of the target operating frequency is obtained by performing experiments according to product requirements, when the current operating frequency of the air conditioner 2 is greater than the k times of the target operating frequency, the rotating speed of the smoke machine 4 is reduced, noise is reduced, and user experience is improved on the premise of ensuring that the hot air flow discharged by the air conditioner external fan 21 can be smoothly discharged.
And if the current operating frequency of the air conditioner 2 is greater than or equal to the target operating frequency and is less than or equal to k times the target operating frequency, executing S7, and maintaining the current rotating speed of the smoke machine 4.
In this embodiment, when the current operating frequency of the air conditioner 2 is greater than or equal to the target operating frequency and less than k times the target operating frequency, the operating frequency of the air conditioner 2 needs to be gradually reduced, so as to ensure that the hot air flow discharged by the air conditioner external fan 21 can be smoothly discharged, and the smoke machine 4 maintains the current rotation speed.
The foregoing is merely an embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An air conditioning ventilator, the air conditioning ventilator comprising: air conditioner and with the air conditioner passes through the cigarette machine of condensation wind channel intercommunication, its characterized in that:
the top of the air conditioner is provided with a temperature sensor, and an air conditioner external fan is arranged in the air conditioner;
the lower end of the smoke machine is provided with a smoke suction port, and the upper end of the smoke machine is connected with a smoke discharge air duct;
when the hot air flow exhausted by the air conditioner external fan is exhausted into the smoke exhaust duct through the condensation duct, the temperature sensor controls the smoke exhaust duct to operate at different rotating speeds according to the current ambient temperature so as to ensure that the hot air flow is exhausted into the smoke exhaust duct through the smoke exhaust duct.
2. The air conditioner smoke machine as set forth in claim 1, wherein a condensing volute is arranged inside the air conditioner, so that the condensing efficiency of the air conditioner can be improved.
3. The air conditioner smoke machine as set forth in claim 2, wherein a guide cover is provided in said condensing duct to improve the exhaust efficiency of the hot air flow.
4. The control method of an air conditioner cigarette according to claim 1, the method comprising:
after the air conditioner smoke machine starts to operate, acquiring the current environment temperature by using the temperature sensor, and calculating the target operating frequency and the target operating time of the air conditioner according to the current environment temperature and the preset environment temperature;
when the air conditioner runs for the target running time, if the current running frequency of the air conditioner is smaller than the target running frequency, the rotating speed of the smoke machine is increased;
if the current running frequency of the air conditioner is greater than the target running frequency which is k times, the rotating speed of the smoke machine is reduced;
and if the current operating frequency of the air conditioner is greater than or equal to the target operating frequency and less than or equal to k times the target operating frequency, maintaining the current rotating speed of the smoke machine.
5. The method according to claim 4, wherein calculating the target operating frequency and the target operating time of the air conditioner according to the current ambient temperature and the preset ambient temperature comprises:
acquiring the energy efficiency ratio of the air conditioner and the refrigerating capacity of the air conditioner;
calculating a target operating frequency according to the energy efficiency ratio and the refrigerating capacity of the air conditioner, and the current ambient temperature and the preset ambient temperature;
acquiring the frequency lifting speed of the air conditioner;
and calculating the target operation time according to the frequency lifting speed, the current operation frequency and the target operation frequency.
6. The method according to claim 4, wherein calculating the target operating frequency according to the energy efficiency ratio and the cooling capacity of the air conditioner, and the current ambient temperature and the preset ambient temperature, comprises:
the target frequency is calculated using the following formula:
wherein Y is the target operating frequency, W1 is the current ambient temperature, W2 is the preset ambient temperature, F is the refrigerating capacity of the air conditioner, E is the energy efficiency ratio of the air conditioner, and X is the current operating frequency.
7. The method according to claim 4, wherein calculating the target operation time based on the frequency raising and lowering speed, the current operation frequency, and the target operation frequency comprises:
the target run time is calculated using the following formula:
wherein T is the target operation time, Y is the target operation frequency, X is the current operation frequency, and V is the operation frequency lifting speed of the air conditioner.
8. The control method of an air conditioner of claim 4, wherein the target operating frequency of the air conditioner is decreased when the user increases the preset ambient temperature, and the target operating frequency of the air conditioner is increased when the user decreases the preset ambient temperature.
9. The method according to claim 4, wherein the step of calculating the target operating frequency and the target operating time of the air conditioner is re-performed after the rotational speed of the air conditioner is increased, and the relationship between the current operating frequency and the target operating frequency is determined after the target operating time is operated until the current operating frequency of the air conditioner reaches the target operating frequency.
10. The method according to claim 4, wherein the step of calculating the target operating frequency and the target operating time of the air conditioner is re-performed after the rotation speed of the air conditioner is reduced, and the relationship between the current operating frequency and the target operating frequency is determined after the target operating time is operated until the current operating frequency of the air conditioner reaches the target operating frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311599452.1A CN117606061A (en) | 2023-11-27 | 2023-11-27 | Air conditioner smoke machine and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311599452.1A CN117606061A (en) | 2023-11-27 | 2023-11-27 | Air conditioner smoke machine and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117606061A true CN117606061A (en) | 2024-02-27 |
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ID=89949327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311599452.1A Pending CN117606061A (en) | 2023-11-27 | 2023-11-27 | Air conditioner smoke machine and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117606061A (en) |
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2023
- 2023-11-27 CN CN202311599452.1A patent/CN117606061A/en active Pending
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