CN110617560A - Portable sound energy air conditioner waste heat recycling method - Google Patents
Portable sound energy air conditioner waste heat recycling method Download PDFInfo
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- CN110617560A CN110617560A CN201910854796.XA CN201910854796A CN110617560A CN 110617560 A CN110617560 A CN 110617560A CN 201910854796 A CN201910854796 A CN 201910854796A CN 110617560 A CN110617560 A CN 110617560A
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/04—Arrangements for portability
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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
- F24F11/41—Defrosting; Preventing freezing
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/62—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
- F24F11/65—Electronic processing for selecting an operating mode
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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
- 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
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F2110/12—Temperature of the outside 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
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to the technical field of household appliances, and discloses a household appliance, which comprises the following steps: the first temperature sensor collects the temperature of a heat exchanger of the sound energy air conditioner, the third sensor collects the temperature of air at a heat dissipation outlet of the sound energy air conditioner, the main control module compares the collected temperatures to judge whether condensed water or ice is generated inside the sound energy air conditioner, and if the temperature collected by the first temperature sensor and the second temperature sensor is compared with a first preset temperature by the main control module to judge whether the condensed water or the ice is generated, the sound energy air conditioner is controlled to remove water and ice. According to the method for recycling the waste heat of the portable sound energy air conditioner, the waste heat generated outside the compressor is fully utilized, the energy utilization efficiency is improved, energy is saved, condensate water or condensed ice generated by the heat exchanger can be timely coped with and processed, the working state of the heat exchanger is prevented from being influenced for a long time, and the use experience of the sound energy air conditioner is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a method for recycling waste heat of a portable sound energy air conditioner.
Background
The household appliances mainly refer to various electric appliances and electronic appliances used in families and similar places, also called as civil appliances and daily appliances, the household appliances relieve people from heavy, trivial and time-consuming household work, create more comfortable and beautiful life and working environment which are more beneficial to physical and mental health for human beings, provide rich and colorful cultural and entertainment conditions, become necessities of modern family life, the household appliances have been brought out for nearly one hundred years, the United states are considered as the prosperity of the household appliances, the range of the household appliances is different from country to country, a unified classification method of the household appliances is not formed in the world, some countries classify lighting appliances as the household appliances, audio and video electric appliances are listed into entertainment appliances, the entertainment appliances also comprise electric electronic toys, the air conditioner is one of the household appliances, the air conditioner is an air conditioner, and means of manual work, the equipment for regulating and controlling the temperature, humidity, cleanliness, flow rate and other parameters of the ambient air in the building/structure generally comprises cold source/heat source equipment, a cold and hot medium transmission and distribution system, a plurality of parts such as a tail end device and other auxiliary equipment, and mainly comprises a refrigeration host, a water pump, a fan and a pipeline system, wherein the tail end device is responsible for utilizing the cold and heat quantity transmitted and distributed to specifically process the air state and enable the air parameters of a target environment to meet requirements, a compressor is generally installed in an air conditioner, the compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas and is the heart of the refrigeration system, the compressor can be divided into a volume type compressor and a speed type compressor according to the principle, and the volume type compressor is divided into: reciprocating compressors, rotary compressors; the speed type compressor is further divided into: axial compressor, centrifugal compressor and mixed flow compressor, it inhales low temperature low pressure refrigerant gas from the breathing pipe, drives the piston through the motor operation and compresses it, discharges high temperature high pressure refrigerant gas to the blast pipe, provides power for refrigeration cycle, the compressor that adopts in refrigeration and air conditioner trade has 5 big types: reciprocating compressors, which are the most used compressors in small and medium-sized commercial refrigeration systems, are mainly used in large commercial and industrial systems, rotary compressors and scroll compressors are mainly used in household and small-capacity commercial air conditioners, and centrifugal compressors are widely used in air conditioning systems in large buildings.
The traditional portable sound energy air conditioner cannot utilize waste heat generated by a compressor, so that energy waste is caused, and condensate water or condensed ice generated by an internal heat exchanger cannot be subjected to timely treatment operation, so that the working efficiency of the heat exchanger is influenced, and the use experience of the sound energy air conditioner is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for recycling waste heat of a portable sound energy air conditioner, which has the advantages of utilizing the waste heat generated inside and the like, and solves the problems that the waste heat generated by a compressor cannot be utilized, the energy waste is caused, the condensate water or the condensed ice generated by an internal heat exchanger cannot be timely treated, the working efficiency of the heat exchanger is influenced, and the use experience of the sound energy air conditioner is reduced in the conventional portable sound energy air conditioner.
(II) technical scheme
In order to achieve the purpose of utilizing internally generated waste heat, the invention provides the following technical scheme:
a method for recycling waste heat of a portable sound energy air conditioner comprises the following steps:
1) the first temperature sensor collects the temperature of a heat exchanger of the sound energy air conditioner, the third sensor collects the air temperature of a heat dissipation outlet of the sound energy air conditioner, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated in the sound energy air conditioner;
if the main control module compares a first preset temperature with the temperatures acquired by the first temperature sensor and the second temperature sensor to judge that condensed water or ice is generated, the acoustic energy air conditioner is controlled to perform dewatering and deicing, wherein the first preset temperature is the temperature at which the condensed water or ice is generated;
when the acoustic energy air conditioner performs water and ice removing operation, the first temperature sensor is controlled to collect the temperature of a heat exchanger of the acoustic energy air conditioner, the second temperature sensor is controlled to collect the temperature of air flowing in a forward air inlet, and the main control module judges whether water removal and ice removal inside the acoustic energy air conditioner are finished according to collected temperature information;
the main control module compares the temperature of the heat exchanger acquired by the first temperature sensor with a second preset temperature, and compares the temperature of the forward air inlet acquired by the second temperature sensor with a third preset temperature, wherein the second preset temperature is the temperature for completing water and ice melting of the acoustic energy air-conditioning heat exchanger, and the third preset temperature is the temperature for completing water and ice melting of the forward air inlet;
and if the detected temperature of the acoustic energy air conditioner heat exchanger and the detected forward air inlet air flowing temperature are respectively greater than a second preset temperature and a second preset temperature, determining that the water and ice removal of the acoustic energy air conditioner is finished.
2) The first temperature sensor collects the temperature of a heat exchanger of the sound energy air conditioner, the third sensor collects the air temperature of a heat dissipation outlet of the sound energy air conditioner, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated in the sound energy air conditioner or not so as to carry out water removal and ice removal operations;
the main control module controls the direct current fan to rotate reversely, draws air at a radiating outlet of the acoustic energy air conditioner to the inside, heats the introduced air through a radiating fin outside the compressor inside the acoustic energy air conditioner, blows and removes water and ice on a heat exchanger inside the acoustic energy air conditioner, discharges the air from a positive air inlet, and performs water and ice removing operations;
when water and ice removing operation is carried out, the first temperature sensor is controlled to collect the temperature of the heat exchanger of the sound energy air conditioner, the second temperature sensor is controlled to collect the temperature of air flowing in the forward air inlet, the main control module judges whether water removal and ice removal in the sound energy air conditioner are finished according to collected temperature information, the step 1) is repeated to collect the temperature of the heat exchanger of the sound energy air conditioner through the first temperature sensor, the third sensor collects the air temperature of a heat dissipation outlet of the sound energy air conditioner, and the main control module compares and judges whether condensate water or ice is generated in the sound energy air conditioner or not through collected temperatures.
3) The first temperature sensor collects the temperature of a heat exchanger of the sound energy air conditioner, the third sensor collects the air temperature of a heat dissipation outlet of the sound energy air conditioner, and the main control module compares the collected temperatures to judge that no condensed water or ice is generated in the sound energy air conditioner;
the direct current fan in the sound energy air conditioner rotates forwards, external air is drawn into the sound energy air conditioner through the forward air inlet, the cooling fins outside the compressor are swept, and hot air is discharged through the heat dissipation outlet, so that the heat dissipation of the compressor is realized;
when the air conditioner works normally, the temperature of the heat exchanger of the sound energy air conditioner is collected through the first temperature sensor in the step 1), the temperature of air at the heat dissipation outlet of the sound energy air conditioner is collected through the third temperature sensor, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated in the sound energy air conditioner.
(III) advantageous effects
Compared with the prior art, the invention provides a method for recycling waste heat of a portable sound energy air conditioner, which has the following beneficial effects:
1. the method for recycling the waste heat of the portable sound energy air conditioner comprises the steps that when condensed water is generated inside the sound energy air conditioner or the sound energy air conditioner is frozen, the main control module controls the direct current fan to rotate reversely, air at a heat dissipation outlet of the sound energy air conditioner is drawn towards the inside, the air passes through the outside of a compressor inside the sound energy air conditioner, after the introduced air is heated by an external radiating fin of the compressor, the heat exchanger inside the sound energy air conditioner is blown, dewatered and deiced, the air is discharged from a forward air inlet, the deicing operation is carried out, the waste heat generated by the compressor can be used for internal dewatering and deicing, the heat exchanger is in a high-efficiency working state, the use experience of a user is.
2. The method for recycling the waste heat of the portable sound energy air conditioner comprises the steps of detecting the temperature of a heat exchanger through a first temperature sensor, detecting the temperature of a heat dissipation outlet of the sound energy air conditioner through a third temperature sensor, comparing a first preset temperature arranged in a main control module, judging whether condensate water is generated or frozen, controlling a direct current fan to reversely rotate by the main control module to perform deicing and water removing work, comparing the temperature of the heat exchanger collected by the first temperature sensor with a second preset temperature by the main control module, comparing the temperature of a forward air inlet collected by a second temperature sensor with a third preset temperature, judging whether water removal and deicing are finished or not, continuing to perform water removal and deicing operation if not finished, recovering the normal working state to work, timely coping and processing operation on the condensate water or the condensate ice generated by the heat exchanger can be performed in time, and avoiding the long-time influence on the working state of the heat exchanger, the use experience of the sound energy air conditioner is improved.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A method for recycling waste heat of a portable sound energy air conditioner comprises the following steps:
1) the temperature control system comprises a first temperature sensor, a third sensor, a main control module, a transmission module and a control module, wherein the first temperature sensor is used for collecting the temperature of a heat exchanger of the sound energy air conditioner, the third sensor is used for collecting the temperature of air at a heat dissipation outlet of the sound energy air conditioner, the main control module is used for comparing and judging whether condensate water or ice is generated in the sound energy air conditioner or not through the collected temperature, the main control module is a sound energy air conditioner control chip and a control circuit board, the comparison module, the transmission module and the control module are arranged in the main control module, the main control module is electrically connected with the first temperature;
if the main control module compares a first preset temperature with the temperatures acquired by the first temperature sensor and the second temperature sensor to judge that condensed water or ice is generated, controlling the sound energy air conditioner to remove water and ice, wherein the first preset temperature is the temperature at which the condensed water or the ice is generated;
when the acoustic energy air conditioner performs water and ice removing operation, the first temperature sensor is controlled to collect the temperature of a heat exchanger of the acoustic energy air conditioner, the second temperature sensor is controlled to collect the temperature of air flowing in a forward air inlet, and the main control module judges whether water removal and ice removal in the acoustic energy air conditioner are finished according to collected temperature information;
the main control module compares the temperature of the heat exchanger acquired by the first temperature sensor with a second preset temperature, and compares the temperature of the forward air inlet acquired by the second temperature sensor with a third preset temperature, wherein the second preset temperature is the temperature for completing water and ice melting of the acoustic energy air-conditioning heat exchanger, and the third preset temperature is the temperature for completing water and ice melting of the forward air inlet;
and if the detected temperature of the acoustic energy air conditioner heat exchanger and the detected forward air inlet air flowing temperature are respectively greater than a second preset temperature and a second preset temperature, determining that the water and ice removal of the acoustic energy air conditioner is finished.
2) The temperature of a heat exchanger of the sound energy air conditioner is collected by the first temperature sensor, the temperature of air at a heat dissipation outlet of the sound energy air conditioner is collected by the third sensor, and the main control module compares the collected temperatures to judge whether condensed water or ice is generated in the sound energy air conditioner for dewatering and deicing;
the main control module controls the direct current fan to rotate reversely, air at a radiating outlet of the acoustic energy air conditioner is pulled inwards, the guided air is heated by an external radiating fin outside a compressor inside the acoustic energy air conditioner, then a heat exchanger inside the acoustic energy air conditioner is swept to remove water and ice, the air is discharged from a forward air inlet, and water and ice removing operation is carried out;
when carrying out the dewatering deicing operation, the heat exchanger temperature of the first temperature sensor collection sound energy air conditioner of control, the interior air temperature that flows of positive air inlet is gathered to the control second temperature sensor, host system judges whether the inside dewatering of sound energy air conditioner finishes with the deicing according to the temperature information who gathers, repetition step 1) gathers the heat exchanger temperature of sound energy air conditioner through first temperature sensor, the export air temperature of heat dissipation of sound energy air conditioner is gathered to the third sensor, host system compares through gathering the temperature and judges whether the inside comdenstion water or freezing that produces of sound energy air conditioner.
3) The temperature of a heat exchanger of the sound energy air conditioner is collected by the first temperature sensor, the temperature of air at a heat dissipation outlet of the sound energy air conditioner is collected by the third sensor, and the main control module compares the collected temperatures to judge whether condensed water or ice is not generated in the sound energy air conditioner;
the direct current fan in the sound energy air conditioner rotates forwards, external air is drawn into the sound energy air conditioner through the forward air inlet, the external radiating fins of the compressor are swept, and hot air is discharged through the radiating outlet, so that the working radiation of the compressor is realized;
when the air conditioner works normally, the temperature of the heat exchanger of the sound energy air conditioner is collected through the first temperature sensor in the step 1), the temperature of air at the heat dissipation outlet of the sound energy air conditioner is collected through the third temperature sensor, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated inside the sound energy air conditioner.
The invention has the beneficial effects that: when condensed water or ice is generated inside the sound energy air conditioner, the main control module controls the direct current fan to rotate reversely, air at a heat dissipation outlet of the sound energy air conditioner is drawn inwards, the air passes through the outside of a compressor inside the sound energy air conditioner, after the introduced air is heated by a radiating fin outside the compressor, the heat exchanger inside the sound energy air conditioner is swept, dewatered and deiced, and is discharged from a forward air inlet to carry out dewatering and deicing operations, so that the internal dewatering and deicing can be carried out by utilizing waste heat generated by the compressor, the heat exchanger is in a high-efficiency working state, the use experience of a user is improved, the waste heat generated outside the compressor is fully utilized, the energy utilization efficiency is improved, energy is saved, meanwhile, the temperature of the heat exchanger is detected by the first temperature sensor, the temperature of the heat dissipation outlet of the sound energy air conditioner is detected by the third, the main control module controls the direct current fan to reversely rotate to perform deicing and water removal work, the main control module compares the temperature of the heat exchanger acquired by the first temperature sensor with a second preset temperature, compares the temperature of the forward air inlet acquired by the second temperature sensor with a third preset temperature, judges whether water removal and deicing are finished or not, continues water removal and deicing operation if the water removal and deicing are not finished, and recovers to a normal working state to work if the water removal and deicing are finished, can timely deal with and process condensate water or condensed ice generated by the heat exchanger, avoids the long-time influence on the working state of the heat exchanger, improves the use experience of the sound energy air conditioner, and solves the problems that the traditional portable sound energy air conditioner cannot utilize waste heat generated by a compressor, causes energy waste, cannot timely deal with and process condensate water or condensed ice generated by an internal heat exchanger, and influences the working efficiency of the heat exchanger, the use experience of the acoustic energy air conditioner is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A method for recycling waste heat of a portable sound energy air conditioner is characterized by comprising the following steps:
1) the first temperature sensor collects the temperature of a heat exchanger of the sound energy air conditioner, the third sensor collects the air temperature of a heat dissipation outlet of the sound energy air conditioner, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated in the sound energy air conditioner;
if the main control module compares a first preset temperature with the temperatures acquired by the first temperature sensor and the second temperature sensor to judge that condensed water or ice is generated, the acoustic energy air conditioner is controlled to perform dewatering and deicing, wherein the first preset temperature is the temperature at which the condensed water or ice is generated;
when the acoustic energy air conditioner performs water and ice removing operation, the first temperature sensor is controlled to collect the temperature of a heat exchanger of the acoustic energy air conditioner, the second temperature sensor is controlled to collect the temperature of air flowing in a forward air inlet, and the main control module judges whether water removal and ice removal inside the acoustic energy air conditioner are finished according to collected temperature information;
the main control module compares the temperature of the heat exchanger acquired by the first temperature sensor with a second preset temperature, and compares the temperature of the forward air inlet acquired by the second temperature sensor with a third preset temperature, wherein the second preset temperature is the temperature for completing water and ice melting of the acoustic energy air-conditioning heat exchanger, and the third preset temperature is the temperature for completing water and ice melting of the forward air inlet;
and if the detected temperature of the acoustic energy air conditioner heat exchanger and the detected forward air inlet air flowing temperature are respectively greater than a second preset temperature and a second preset temperature, determining that the water and ice removal of the acoustic energy air conditioner is finished.
2) The first temperature sensor collects the temperature of a heat exchanger of the sound energy air conditioner, the third sensor collects the air temperature of a heat dissipation outlet of the sound energy air conditioner, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated in the sound energy air conditioner or not so as to carry out water removal and ice removal operations;
the main control module controls the direct current fan to rotate reversely, draws air at a radiating outlet of the acoustic energy air conditioner to the inside, heats the introduced air through a radiating fin outside the compressor inside the acoustic energy air conditioner, blows and removes water and ice on a heat exchanger inside the acoustic energy air conditioner, discharges the air from a positive air inlet, and performs water and ice removing operations;
when water and ice removing operation is carried out, the first temperature sensor is controlled to collect the temperature of a heat exchanger of the acoustic energy air conditioner, the second temperature sensor is controlled to collect the temperature of air flowing in a forward air inlet, the main control module judges whether water removal and ice removal in the acoustic energy air conditioner are finished according to collected temperature information, the step 1) of collecting the temperature of the heat exchanger of the acoustic energy air conditioner through the first temperature sensor is repeated, the third sensor collects the temperature of air at a heat dissipation outlet of the acoustic energy air conditioner, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated in the acoustic energy air conditioner;
3) the first temperature sensor collects the temperature of a heat exchanger of the sound energy air conditioner, the third sensor collects the air temperature of a heat dissipation outlet of the sound energy air conditioner, and the main control module compares the collected temperatures to judge that no condensed water or ice is generated in the sound energy air conditioner;
the direct current fan in the sound energy air conditioner rotates forwards, external air is drawn into the sound energy air conditioner through the forward air inlet, the cooling fins outside the compressor are swept, and hot air is discharged through the heat dissipation outlet, so that the heat dissipation of the compressor is realized;
when the air conditioner works normally, the temperature of the heat exchanger of the sound energy air conditioner is collected through the first temperature sensor in the step 1), the temperature of air at the heat dissipation outlet of the sound energy air conditioner is collected through the third temperature sensor, and the main control module compares the collected temperatures to judge whether condensate water or ice is generated in the sound energy air conditioner.
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Application publication date: 20191227 |