CN110895003A - Air conditioner using fresh air and control method - Google Patents
Air conditioner using fresh air and control method Download PDFInfo
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- CN110895003A CN110895003A CN201911001572.0A CN201911001572A CN110895003A CN 110895003 A CN110895003 A CN 110895003A CN 201911001572 A CN201911001572 A CN 201911001572A CN 110895003 A CN110895003 A CN 110895003A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000005494 condensation Effects 0.000 claims abstract description 46
- 238000009833 condensation Methods 0.000 claims abstract description 46
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000007613 environmental effect Effects 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000003449 preventive effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004321 preservation Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- 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
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- 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
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- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to the technical field of air conditioner control, and discloses an air conditioner using fresh air and a control method thereof.A fresh air fan continuously operates for X time to perform fresh air condensation prevention detection judgment, and does not meet the minimum operation time, and the fresh air fan does not detect a fresh air condensation prevention control program and continues to operate according to the current state; the fresh air machine meets the X-time of operation, and the difference between the current dew point and the fresh air temperature is judged according to indoor environment parameters and the fresh air outlet temperature; judging whether the fresh air condensation prevention control program is satisfied; each parameter meets the requirement of fresh air condensation prevention, and the fresh air load adjusts each load state of the fresh air according to the fresh air temperature difference; after the load states of the fresh air are adjusted, the air outlet temperature time of the fresh air is higher than the dew point temperature value X1, and the loads of the fresh air are adjusted to be in a preliminary state to operate. The invention does not add materials like sponge, flannelette and the like, reduces the operation problem of personnel, and has preventive control measures on the reliability of the product; thereby ensuring the reliable operation of the air conditioner.
Description
Technical Field
The invention belongs to the technical field of air conditioner control, and particularly relates to an air conditioner using fresh air and a control method.
Background
Currently, the closest prior art:
along with the improvement of living standard, the indoor air quality arouses people's extensive concern, and fresh air conditioner emerges thereupon, and the circulation between room air and the outdoor air is realized to the fresh air system, takes a breath, and when low temperature in winter or summer high temperature and high humidity weather, the fresh air machine surface of taking a breath can be because of the condensation water of physical reason participation, and the condensation water overflows on electric component and wall along wind channel or panel casing, arouses the potential safety hazard.
Traditional control mode keeps warm for increasing the sponge, reduces the dew and produces, and the sponge can keep warm the effect reduction along with the lapse of time, and the sponge drops easily and mildenes after weing, influences indoor travelling comfort and user's use simultaneously.
In summary, the problems of the prior art are as follows:
in the prior art, the sponge is added to prevent condensation at severe high temperature and low temperature, but the sponge is not firm in adhesion; the sponge is mildewed after absorbing water and generates peculiar smell, so that the operation reliability and effect of the air conditioner are reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an air conditioner using fresh air and a control method. The invention aims to calculate the dew point temperature through the collection value of an indoor sensor, and the air volume of a fresh air motor is adjusted according to the difference between the dew point temperature and the actual temperature, so that the condensation of the fresh air motor is reduced.
The invention is realized in such a way that an air conditioner control method using fresh air comprises the following steps:
the method comprises the following steps that firstly, a fresh air fan continuously runs for X time, fresh air condensation prevention detection judgment is carried out, the minimum running time is not met, the fresh air fan does not detect a fresh air condensation prevention control program, and the fresh air fan continuously runs according to the current state;
step two, the new fan meets the X-time of operation, and the difference between the current dew point and the new air temperature is judged according to the indoor environment parameters and the new air outlet temperature; judging whether the fresh air condensation prevention control program is satisfied;
step three, each parameter meets the requirement of fresh air condensation prevention, and the fresh air load adjusts each load state of the fresh air according to the fresh air temperature difference; the adjustment of each load state of the fresh air comprises the rotating speed of a fresh air fan, the opening size of a fresh air door and the wind direction of the fresh air;
and step four, adjusting the air outlet temperature time of the fresh air to be higher than a dew point temperature value X1 after the load states of the fresh air are adjusted, and adjusting the loads of the fresh air to be in a preliminary state to operate.
Further, in the first step and the second step, the operation method of the fresh air condensation prevention control program comprises the following steps:
(1) the fresh air system is used for bringing external fresh air into a room, when the fresh air temperature is lower than the current fresh air surface dew point temperature value, the rotating speed of a fresh air fan of the fresh air system is operated according to a set rotating speed corresponding to the difference value until the rotating speed is adjusted to meet the condition that the surface is higher than the dew point temperature or lower than an S value, wherein the S value is used for reducing a condensed water value;
(2) the rotating speed of the fresh air fan is adjusted to be a critical value, the condensation condition is still not met, and the fresh air system works in an air door control mode and an air direction overturning mode;
(3) the surface temperature of the fresh air is greater than the dew point value, and the operation is carried out according to the current fresh air requirement.
Further, step two judge according to indoor environmental parameter, new trend air-out temperature that the operation is opened to the air conditioning system of new trend air conditioner in present dew point and new trend temperature difference, the control mainboard begins to detect new trend temperature, when new trend temperature is less than current indoor environmental temperature dew point, goes on:
the fresh air system is started for a running time not less than a T1 value, △ T0 runs for a time not less than T, condensed water is generated on the surface of the fresh air motor, the fresh air motor runs according to a fresh air △ T difference rotating speed 1 setting, and if the rotating speed 1 runs for a T2 time, the fresh air motor runs according to a set wind if the fresh air motor exits from a condensed water △ T0 value.
Further, step two judge according to indoor environmental parameter, new trend air-out temperature that the operation is opened to the air conditioning system of new trend air conditioner in present dew point and new trend temperature difference, the control mainboard begins to detect new trend temperature, when new trend temperature is less than current indoor environmental temperature dew point, or go on:
the fresh air damper is set to operate at the highest rotating speed, △ T0 is operated for a time not less than T, calculation simulation is carried out to generate condensation water on the surface of the fresh air fan, the opening degree of the air door is adjusted by the fresh air system, T3 time is executed at different opening degrees, if the condensation △ T0 value is met, operation is carried out according to the current opening degree of the air door, and when the calculated value of fresh air outlet air and the dew point is △ T1 value, the fresh air door is opened to a default value.
Further, step two judge according to indoor environmental parameter, new trend air-out temperature that the operation is opened to the air conditioning system of new trend air conditioner in present dew point and new trend temperature difference, the control mainboard begins to detect new trend temperature, when new trend temperature is less than current indoor environmental temperature dew point, or go on:
the new trend air grade sets up the highest and the air door adjustment is the minimum, and △ T0 operation is more than or equal to the T time, and new fan stop work, and new fan adopts the reversal mode, borrows the interior outer difference in temperature mode of indoor ambient temperature adjustment new fan and reduces the condensation, and new fan is the operation of Y rotational speed.
Further, step two judge according to indoor environmental parameter, new trend air-out temperature that the operation is opened to the air conditioning system of new trend air conditioner in present dew point and new trend temperature difference, the control mainboard begins to detect new trend temperature, when new trend temperature is less than current indoor environmental temperature dew point, or go on:
the opening operation time of the fresh air system is larger than or equal to the T1 value, the fresh air outlet does not meet the judgment value △ T0, or the operation T time is not met, and the fresh air fan operates according to the current state.
Another object of the present invention is to provide an information data processing terminal for implementing the method for controlling an air conditioner using fresh air.
Another object of the present invention is to provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to execute the air conditioner control method using fresh air.
Another object of the present invention is to provide an air conditioner using fresh air, which implements the method for controlling an air conditioner using fresh air, the air conditioner using fresh air including:
the indoor temperature and humidity sensor is used for acquiring the indoor environment temperature and humidity value;
the fresh air outlet temperature detection sensor is used for detecting the temperature of the outlet air of the fresh air conditioner;
the fresh air system is used for bringing outside fresh air into a room;
the air conditioning system detects the fresh air temperature through the integrated control mainboard, and when the fresh air temperature is lower than the current indoor environment temperature dew point, the fresh air temperature is matched with the fresh air system to control the operation time and the rotating speed of the fresh air machine.
Further, new trend system includes:
the fresh air machine is used for bringing outside fresh air into the room through different rotating speeds;
and the fresh air door is used for adjusting the air inlet opening of the air inlet of the air conditioner.
In summary, the advantages and positive effects of the invention are:
compared with the traditional fresh air fan surface condensation prevention, the invention has the advantages that the similar materials such as sponge, flannelette and the like are not added, the problem of personnel operation is reduced, and certain preventive control measures are provided in the aspect of product reliability.
According to the invention, the humidity sensor at the inner side of the room detects the humidity in the room, the temperature sensor detects the surface temperature of the fresh air fan, the room humidity value and the surface temperature value of the fresh air fan calculate the dew point temperature through a control program, and the fresh air rotating speed, the states of all components and the operation time are adjusted according to the difference between the current dew point temperature and the fresh air surface temperature value, so that the effect of reducing condensed water is achieved. The problem that the sponge is not firmly stuck when the traditional sponge is added to prevent condensation at severe high temperature and low temperature is solved; the sponge is mildewed after absorbing water and generates peculiar smell, thereby ensuring the reliable operation of the product.
The condensation phenomenon is directly judged through the fresh air temperature, the fresh air system carries out state selection operation along with condensation, the condensation prevention effect is achieved, and the reliability is stable.
The invention reduces the process operation, does not need to stick the sponge, and in the prior art, the sponge is prolonged in time and reduced in heat preservation effect, so that the condensation phenomenon is aggravated. The present invention avoids this problem.
Compared with the prior art, the invention has the advantages that:
condensation is prevented by increasing a sponge mode at present, the sponge water absorption can be saturated, the saturation effect is reduced by prolonging the saturation time, the fresh air condensation is serious, and a prototype cannot judge the fresh air condensation condition.
In the prior art, the condensation temperature of the fresh air is judged through the outer ring temperature, but the length of the fresh air receiving pipe and the air volume greatly influence the air outlet temperature, so that the temperature of the fresh air cannot be accurately judged through the environment temperature.
When the external environment temperature is-13 ℃, the fresh air is blown to the lower windshield, the air outlet temperature of the fresh air is 2-5 ℃, the high air is-7 to-4 ℃, and the length difference of the fresh air pipe is also 4-6 ℃.
Drawings
Fig. 1 is a flowchart of a method for controlling an air conditioner using fresh air according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a control method of an air conditioner using fresh air according to an embodiment of the present invention.
Fig. 3 is a schematic view of an air conditioner using fresh air according to an embodiment of the present invention.
Fig. 4 is a diagram of an object of an air conditioner using fresh air according to an embodiment of the present invention.
Fig. 5 is a diagram of a new air door in an embodiment of the present invention.
In the figure, 1, an indoor temperature and humidity sensor; 2. a fresh air outlet temperature detection sensor; 3. a fresh air system; 4. an air conditioning system; 5. a fresh air machine; 6. a fresh air door; 7. and an air inlet of an air conditioner.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the prior art, the sponge is added to prevent condensation at severe high temperature and low temperature, but the sponge is not firm in adhesion; the sponge is mildewed after absorbing water and generates peculiar smell, so that the operation reliability and effect of the air conditioner are reduced.
In view of the problems in the prior art, the present invention provides an air conditioner using fresh air and a control method thereof, and the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the method for controlling an air conditioner using fresh air according to an embodiment of the present invention includes the following steps:
and S101, continuously operating the fresh air fan for X time, detecting and judging fresh air condensation prevention, and continuously operating the fresh air fan according to the current state without detecting a fresh air condensation prevention control program if the minimum operation time is not met.
S102, the new fan meets the X-time operation, and the difference between the current dew point and the new air temperature is judged according to indoor environment parameters and the new air outlet temperature; and judging whether the requirement of entering a fresh air condensation prevention control program is met.
S103, enabling each parameter to meet the requirement of fresh air condensation prevention, and adjusting each load state of fresh air according to the fresh air temperature difference value by the fresh air load; and adjusting each load state of the fresh air comprises the rotating speed of the fresh air fan, the opening size of the fresh air door and the wind direction of the fresh air.
And S104, adjusting the air outlet temperature time of the fresh air to be higher than a dew point temperature value X1 after the load states of the fresh air are adjusted, and adjusting the loads of the fresh air to be in a preliminary state to operate.
In the steps S101 and S102, the operation method of the fresh air condensation prevention control program comprises the following steps:
(1) the fresh air system is used for bringing outside fresh air into a room, when the fresh air temperature is lower than the current fresh air surface dew point temperature value, the rotating speed of a fresh air fan of the fresh air system runs according to the set rotating speed corresponding to the difference value until the rotating speed is adjusted to meet the condition that the surface is higher than the dew point temperature or lower than the S value, and the S value is used for reducing the condensed water value.
(2) The rotating speed of the fresh air fan is adjusted to be a critical value, the condensation condition is still not met, and the fresh air system works in an air door control mode and an air direction overturning mode.
(3) The surface temperature of the fresh air is greater than the dew point value, and the operation is carried out according to the current fresh air requirement.
Step S102, judging whether the current dew point is different from the fresh air temperature according to the indoor environment parameters and the fresh air outlet temperature, starting an air conditioning system of the fresh air conditioner to operate, controlling a main board to start detecting the fresh air temperature, and carrying out when the fresh air temperature is lower than the current dew point of the indoor environment temperature:
(1) the fresh air system is started for a running time not less than a T1 value, △ T0 runs for a time not less than T, condensed water is generated on the surface of the fresh air motor, the fresh air motor runs according to a fresh air △ T difference rotating speed 1 setting, and if the rotating speed 1 runs for a T2 time, the fresh air motor runs according to a set wind if the fresh air motor exits from a condensed water △ T0 value.
(2) The fresh air damper is set to operate at the highest rotating speed, △ T0 is operated for a time not less than T, calculation simulation is carried out to generate condensation water on the surface of the fresh air fan, the opening degree of the air door is adjusted by the fresh air system, T3 time is executed at different opening degrees, if the condensation △ T0 value is met, operation is carried out according to the current opening degree of the air door, and when the calculated value of fresh air outlet air and the dew point is △ T1 value, the fresh air door is opened to a default value.
(3) The new trend air grade sets up the highest and the air door adjustment is the minimum, and △ T0 operation is more than or equal to the T time, and new fan stop work, and new fan adopts the reversal mode, borrows the interior outer difference in temperature mode of indoor ambient temperature adjustment new fan and reduces the condensation, and new fan is the operation of Y rotational speed.
(4) The opening operation time of the fresh air system is larger than or equal to the T1 value, the fresh air outlet does not meet the judgment value △ T0, or the operation T time is not met, and the fresh air fan operates according to the current state.
As shown in fig. 2, the principle of the control method of the air conditioner using fresh air according to the embodiment of the present invention is described.
As shown in fig. 3 to 5, an air conditioner using fresh air according to an embodiment of the present invention includes:
and the indoor temperature and humidity sensor 1 is used for collecting the indoor environment temperature and humidity value.
And the fresh air outlet temperature detection sensor 2 is used for detecting the temperature of the fresh air outlet of the fresh air conditioner.
And the fresh air system 3 is used for taking the outside fresh air into the room.
The fresh air system 3 includes:
the fresh air machine 5 is used for bringing outside fresh air into the room through different rotating speeds;
and the fresh air door 6 is used for adjusting the air inlet opening of the air inlet 7 of the air conditioner.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When used in whole or in part, can be implemented in a computer program product that includes one or more computer instructions. When loaded or executed on a computer, cause the flow or functions according to embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL), or wireless (e.g., infrared, wireless, microwave, etc.)). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A control method of an air conditioner using fresh air is characterized by comprising the following steps:
the method comprises the following steps that firstly, a fresh air fan continuously runs for X time, fresh air condensation prevention detection judgment is carried out, the minimum running time is not met, the fresh air fan does not detect a fresh air condensation prevention control program, and the fresh air fan continuously runs according to the current state;
step two, the new fan meets the X-time of operation, and the difference between the current dew point and the new air temperature is judged according to the indoor environment parameters and the new air outlet temperature; judging whether the fresh air condensation prevention control program is satisfied;
step three, each parameter meets the requirement of fresh air condensation prevention, and the fresh air load adjusts each load state of the fresh air according to the fresh air temperature difference; the adjustment of each load state of the fresh air comprises the rotating speed of a fresh air fan, the opening size of a fresh air door and the wind direction of the fresh air;
and step four, adjusting the air outlet temperature time of the fresh air to be higher than a dew point temperature value X1 after the load states of the fresh air are adjusted, and adjusting the loads of the fresh air to be in a preliminary state to operate.
2. The control method of the air conditioner using fresh air according to claim 1, wherein in the first step and the second step, the operation method of the fresh air condensation prevention control program comprises the following steps:
(1) the fresh air system is used for bringing external fresh air into a room, when the fresh air temperature is lower than the current fresh air surface dew point temperature value, the rotating speed of a fresh air fan of the fresh air system is operated according to a set rotating speed corresponding to the difference value until the rotating speed is adjusted to meet the condition that the surface is higher than the dew point temperature or lower than an S value, wherein the S value is used for reducing a condensed water value;
(2) the rotating speed of the fresh air fan is adjusted to be a critical value, the condensation condition is still not met, and the fresh air system works in an air door control mode and an air direction overturning mode;
(3) the surface temperature of the fresh air is greater than the dew point value, and the operation is carried out according to the current fresh air requirement.
3. The method for controlling an air conditioner using fresh air as claimed in claim 1, wherein the steps of determining the temperature difference between the current dew point and the fresh air according to the indoor environmental parameters and the fresh air outlet temperature, starting the operation of the air conditioning system of the fresh air conditioner, controlling the main board to start detecting the temperature of the fresh air, and performing the following steps when the temperature of the fresh air is lower than the dew point of the current indoor environmental temperature:
the fresh air system is started for a running time not less than a T1 value, △ T0 runs for a time not less than T, condensed water is generated on the surface of the fresh air motor, the fresh air motor runs according to a fresh air △ T difference rotating speed 1 setting, and if the rotating speed 1 runs for a T2 time, the fresh air motor runs according to a set wind if the fresh air motor exits from a condensed water △ T0 value.
4. The method for controlling an air conditioner using fresh air according to claim 1, wherein in the step of determining the difference between the current dew point and the fresh air temperature according to the indoor environmental parameters and the fresh air outlet temperature, the air conditioning system of the fresh air conditioner is started to operate, the control main board starts to detect the fresh air temperature, and when the fresh air temperature is lower than the current indoor environmental temperature dew point, or the steps are performed:
the fresh air damper is set to operate at the highest rotating speed, △ T0 is operated for a time not less than T, calculation simulation is carried out to generate condensation water on the surface of the fresh air fan, the opening degree of the air door is adjusted by the fresh air system, T3 time is executed at different opening degrees, if the condensation △ T0 value is met, operation is carried out according to the current opening degree of the air door, and when the calculated value of fresh air outlet air and the dew point is △ T1 value, the fresh air door is opened to a default value.
5. The method for controlling an air conditioner using fresh air according to claim 1, wherein in the step of determining the difference between the current dew point and the fresh air temperature according to the indoor environmental parameters and the fresh air outlet temperature, the air conditioning system of the fresh air conditioner is started to operate, the control main board starts to detect the fresh air temperature, and when the fresh air temperature is lower than the current indoor environmental temperature dew point, or the steps are performed:
the new trend air grade sets up the highest and the air door adjustment is the minimum, and △ T0 operation is more than or equal to the T time, and new fan stop work, and new fan adopts the reversal mode, borrows the interior outer difference in temperature mode of indoor ambient temperature adjustment new fan and reduces the condensation, and new fan is the operation of Y rotational speed.
6. The method for controlling an air conditioner using fresh air according to claim 1, wherein in the step of determining the difference between the current dew point and the fresh air temperature according to the indoor environmental parameters and the fresh air outlet temperature, the air conditioning system of the fresh air conditioner is started to operate, the control main board starts to detect the fresh air temperature, and when the fresh air temperature is lower than the current indoor environmental temperature dew point, or the steps are performed:
the opening operation time of the fresh air system is larger than or equal to the T1 value, the fresh air outlet does not meet the judgment value △ T0, or the operation T time is not met, and the fresh air fan operates according to the current state.
7. An information data processing terminal for implementing the method for controlling an air conditioner using fresh air according to any one of claims 1 to 6.
8. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to execute the air conditioner control method using fresh air according to any one of claims 1 to 6.
9. An air conditioner using fresh air for implementing the method for controlling an air conditioner using fresh air according to any one of claims 1 to 6, wherein the air conditioner using fresh air comprises:
the indoor temperature and humidity sensor is used for acquiring the indoor environment temperature and humidity value;
the fresh air outlet temperature detection sensor is used for detecting the temperature of the outlet air of the fresh air conditioner;
the fresh air system is used for bringing outside fresh air into a room;
the air conditioning system detects the fresh air temperature through the integrated control mainboard, and when the fresh air temperature is lower than the current indoor environment temperature dew point, the fresh air temperature is matched with the fresh air system to control the operation time and the rotating speed of the fresh air machine.
10. An air conditioner using fresh air as claimed in claim 9, wherein the fresh air system comprises:
the fresh air machine is used for bringing outside fresh air into the room through different rotating speeds;
and the fresh air door is used for adjusting the air inlet opening of the air inlet of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001572.0A CN110895003A (en) | 2019-10-21 | 2019-10-21 | Air conditioner using fresh air and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001572.0A CN110895003A (en) | 2019-10-21 | 2019-10-21 | Air conditioner using fresh air and control method |
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| CN110895003A true CN110895003A (en) | 2020-03-20 |
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| CN114543231A (en) * | 2022-01-29 | 2022-05-27 | 北京小米移动软件有限公司 | Air conditioner control method, air conditioner control device and storage medium |
| CN114704921A (en) * | 2022-05-10 | 2022-07-05 | 珠海格力电器股份有限公司 | Air conditioner control method, nonvolatile storage medium and air conditioner |
| CN114811891A (en) * | 2022-03-17 | 2022-07-29 | 青岛海尔空调器有限总公司 | Method and device for preventing condensation of fresh air pipe of air conditioner and air conditioner |
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| CN111780336A (en) * | 2020-06-24 | 2020-10-16 | 宁波奥克斯电气股份有限公司 | Anti-condensation control method and device and air conditioner |
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| CN114543231A (en) * | 2022-01-29 | 2022-05-27 | 北京小米移动软件有限公司 | Air conditioner control method, air conditioner control device and storage medium |
| CN114543231B (en) * | 2022-01-29 | 2024-05-14 | 北京小米移动软件有限公司 | Air conditioner control method, air conditioner control device and storage medium |
| CN114811891A (en) * | 2022-03-17 | 2022-07-29 | 青岛海尔空调器有限总公司 | Method and device for preventing condensation of fresh air pipe of air conditioner and air conditioner |
| CN114811891B (en) * | 2022-03-17 | 2023-12-15 | 青岛海尔空调器有限总公司 | Method and device for preventing condensation of fresh air pipe of air conditioner and air conditioner |
| CN114704921A (en) * | 2022-05-10 | 2022-07-05 | 珠海格力电器股份有限公司 | Air conditioner control method, nonvolatile storage medium and air conditioner |
| CN115930358A (en) * | 2022-11-15 | 2023-04-07 | 珠海格力电器股份有限公司 | New fan condensation prevention control method and device and new fan |
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