CN109489206A - A kind of control method, device and air conditioner promoting air conditioner heat-production comfort - Google Patents

A kind of control method, device and air conditioner promoting air conditioner heat-production comfort Download PDF

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Publication number
CN109489206A
CN109489206A CN201811374979.3A CN201811374979A CN109489206A CN 109489206 A CN109489206 A CN 109489206A CN 201811374979 A CN201811374979 A CN 201811374979A CN 109489206 A CN109489206 A CN 109489206A
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CN
China
Prior art keywords
inner blower
air conditioner
revolving speed
gear signal
temperature
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Pending
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CN201811374979.3A
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Chinese (zh)
Inventor
曾友坚
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Aux Air Conditioning Co Ltd
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Aux Air Conditioning Co Ltd
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Application filed by Aux Air Conditioning Co Ltd filed Critical Aux Air Conditioning Co Ltd
Priority to CN201811374979.3A priority Critical patent/CN109489206A/en
Publication of CN109489206A publication Critical patent/CN109489206A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41Defrosting; Preventing freezing
    • F24F11/42Defrosting; Preventing freezing of outdoor units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control 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
    • F24F11/77Control 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/20Heat-exchange fluid temperature
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient 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)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Fluid Mechanics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The present invention provides a kind of control method, device and air conditioners for promoting air conditioner heat-production comfort, it is related to air-conditioning technical field, control method includes that heating mode is opened, receive inner blower gear signal A, it detects and obtains inner disc temperature Ta, multiple gear signals are set in air conditioner, after inner blower exits anti-cold wind function, the gear signal A based on the received, judgement is compared to the inner disc temperature Ta and preset temperature, the revolving speed of inner blower is controlled according to judging result, different gear signal A corresponds to different comparison judgement and judging result;Device includes inner disc temperature temperature sensing package and controller, and air conditioner includes above-mentioned apparatus.Control method, device and the air conditioner of a kind of promotion air conditioner heat-production comfort of the invention, can independently judge and control the revolving speed of inner blower, enhance user's Thermal comfort, improve the heating comfort of air conditioner.

Description

A kind of control method, device and air conditioner promoting air conditioner heat-production comfort
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of control method for promoting air conditioner heat-production comfort, dress It sets and air conditioner.
Background technique
In the prior art, when air conditioner is run in a heating mode, after user has selected air-out gear, the revolving speed of inner blower It is constant that revolving speed set by selected air-out gear can be maintained at, when inner blower is in the operation of high tap position revolving speed, inner blower Revolving speed is higher, if outdoor environment temperature is low, humidity is big, pressure is low, the easy frosting of outdoor unit, to reduce the heating energy of air conditioner Power causes the heating effect of air conditioner poor, influences the heating comfort of air conditioner;When inner blower is in the operation of low-grade location revolving speed When, the revolving speed of inner blower is lower, and user opens low windscreen at outdoor environment temperature relatively high (such as 10-20 DEG C), at this time Leaving air temp is high, however in the lower situation of inner blower revolving speed, the hot wind of blowout is unable to reach the region of User Activity, leads to sky It adjusts the heating effect of device poor, influences the heating comfort of air conditioner.
Summary of the invention
In view of this, the present invention is directed to propose a kind of control method for promoting air conditioner heat-production comfort, existing to solve There is the problem of inner blower heating effect difference caused by revolving speed is constant after selecting air-out gear, improves the heating effect of air conditioner Fruit improves the heating comfort of air-conditioning.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of control method promoting air conditioner heat-production comfort, comprising:
Heating mode is opened, and is received inner blower gear signal A, is detected and obtain inner disc temperature Ta;
The gear signal A based on the received compares judgement to the inner disc temperature Ta and preset temperature, and foundation is sentenced Disconnected result controls the inner blower revolving speed:
When the gear signal A is the first gear signal AH, the first gear signal AH is that inner blower revolving speed is greater than Equal to gear signal corresponding to the air-out gear that inner blower high tap position corresponds to inner blower revolving speed, the first control is carried out, described the If a control includes: the inner disc temperature Ta less than the first preset temperature T1, inner blower revolving speed is reduced into Δ N1;
When the gear signal A is the second outlet air gear AL, the second air-out gear AL is that inner blower revolving speed is less than Equal to gear signal corresponding to the air-out gear that inner blower low-grade location corresponds to inner blower revolving speed, the second control is carried out, described the If two controls include: that the inner disc temperature Ta is more than or equal to the second preset temperature T2, inner blower revolving speed is increased into Δ N2;
When the gear signal A is the gear signal except the first gear signal AH and the second gear signal AL When, do not change inner blower revolving speed.
Further, after inner blower exits anti-cold wind function, further according to the received gear signal A, to described interior Disk temperature Ta and preset temperature compare judgement, control according to judging result the inner blower revolving speed.
Further, after the inner blower exits anti-cold wind function, after inner blower runs third duration t3, to the inner disc Temperature Ta and the preset temperature compare judgement, control according to judging result the revolving speed of the inner blower.
Further, the third duration t3 is in 1-5 minutes ranges.
Further, first control further include: after the inner blower revolving speed reduces Δ N1, run the first duration t1 The first control is carried out again afterwards, until the inner disc temperature Ta is more than or equal to the first preset temperature T1;
And/or
It is described second control further include: when the inner blower revolving speed increase Δ N2 after, run the second duration t2 after again into Row second controls, until the inner disc temperature Ta is less than the second preset temperature T2.
Further, the first preset temperature T1 is within the scope of 40-50 DEG C, and the second preset temperature T2 is in 30-40 Within the scope of DEG C.
Further, the Δ N1 is less than or equal to 40rpm, and the Δ N2 is less than or equal to 40rpm.
Further, the first duration t1 is in 0.5-5 minutes ranges, and the second duration t2 was in 0.5-5 minutes models In enclosing.
Compared with the existing technology, a kind of control method promoting air conditioner heat-production comfort of the present invention has following Advantage:
(1) a kind of control method for promoting air conditioner heat-production comfort of the present invention, can independently judge and internal wind The revolving speed of machine is controlled, the operation of inner blower high tap position, under the conditions of outside environment temperature is low, humidity is big, pressure is low etc., outdoor unit When easy frosting, inner blower revolving speed is gradually decreased, outdoor unit is made to be not easy frosting, promotes heating effect, the heating comfort level of air conditioner;
(2) a kind of control method for promoting air conditioner heat-production comfort of the present invention, runs in inner blower low-grade location, When outside environment temperature is relatively high, inner blower revolving speed is gradually promoted, and reduce leaving air temp simultaneously and increase wind velocity out, increased Hot wind is sent to region, and hot wind is made to be delivered to User Activity region, enhances user's Thermal comfort, and the heating for improving air conditioner is comfortable Property.
(3) a kind of control method for promoting air conditioner heat-production comfort of the present invention, process is simple, does not need to increase Air-conditioning configuration, does not need to obtain excessive data, and by inner disc temperature environment-identification information, the size according to inner disc temperature is adjusted Inner blower revolving speed promotes the heating comfort of air conditioner.
Another object of the present invention is to propose a kind of device for promoting air conditioner heat-production comfort, comprising:
Inner disc temperature temperature sensing package, for detecting and obtaining air conditioner inner disc temperature Ta;
Controller, for receiving inner blower gear signal A and the air conditioner inner disc temperature Ta, and to the inner disc temperature Ta and preset temperature compare judgement, after inner blower exits anti-cold wind function, to the inner disc temperature Ta and preset temperature Judgement is compared, the revolving speed of inner blower is controlled according to judging result method according to above-mentioned any one.
A kind of device promoting air conditioner heat-production comfort and a kind of above-mentioned control for promoting air conditioner heat-production comfort Possessed advantage is identical compared with the existing technology for method processed, and details are not described herein.
Another object of the present invention is to propose a kind of air conditioner, relax including a kind of promotion air conditioner heat-production described above The device of adaptive.
The air conditioner with it is above-mentioned it is a kind of promoted air conditioner heat-production comfort control method had compared with the existing technology Some advantages are identical, and details are not described herein.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the control method flow chart that air conditioner heat-production comfort is promoted described in the embodiment of the present invention 1;
Fig. 2 is the specific flow chart of step S4 in Fig. 1;
Fig. 3 is the control method flow chart that air conditioner heat-production comfort is promoted described in the embodiment of the present invention 2.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
A kind of control method for promoting air conditioner heat-production comfort is present embodiments provided, as shown in Figure 1, specific steps are such as Under:
Step S1, heating mode is opened, and air conditioner receives the heating mode open signal that user is sent by remote controler;
Step S2, inner blower gear signal A is received, when user opens the heating mode of air conditioner by remote controler, or User can select air-out mode after opening heating mode, and air conditioner obtains the gear signal A that remote controler issues;
Step S3, detection and inner disc temperature Ta is obtained;
Step S4, inner blower exits anti-cold wind function, and when air conditioner heat-production mode is opened, inner blower can enter anti-cold The program of wind function, inner blower are dried at the low rotational speed, after inner blower exits anti-cold wind function, then carry out next step;
Step S5, air-out gear corresponding to the received inner blower gear signal A of step S2 is determined, and to inner disc temperature Ta Judgement is compared with preset temperature, the revolving speed of inner blower is controlled according to judging result, includes outlet air wind in air conditioner The different multiple air-out gears of speed, the corresponding inner blower revolving speed of the different multiple air-out gears of wind speed is different, and different goes out Wind file position corresponds to different gear signals, and the received gear signal A of this step is one in multiple gear signals, received shelves Position signal A is different, and different from the process that preset temperature compares judgement to inner disc temperature Ta, judging result is also different, in conjunction with Shown in Fig. 2, specifically include:
When gear signal A is the first gear signal AH, the first gear signal AH is that inner blower revolving speed is more than or equal to interior wind Machine high tap position corresponds to gear signal corresponding to the air-out gear of inner blower revolving speed, and the air-out gear that user opens is that inner blower is high When gear and inner blower revolving speed correspond to the air-out gear of inner blower revolving speed greater than inner blower high tap position, the first control is carried out, the One control includes: to judge whether inner disc temperature Ta is more than or equal to the first preset temperature T1, and the first preset temperature T1 is in 40-50 DEG C of model In enclosing, it is not change the revolving speed of inner blower then, maintains the revolving speed of existing inner blower;It is no, then the revolving speed of existing inner blower is reduced △ N1, and after reducing the inner blower after revolving speed and running the first duration t1, the first control is carried out again, judges whether to need again The revolving speed of inner blower is reduced into △ N1, until inner disc temperature Ta is more than or equal to the first preset temperature T1.In the present embodiment, when first Long t1 is controlled within the scope of 0.5-5min so that inner blower revolving speed reaches stable state carries out next time again first after reducing; △ N1 is less than or equal to 40rpm, avoids the occurrence of revolving speed and rapidly fluctuates the mutation for leading to wind speed, influences use of the user to air-conditioning Comfort level, the problem of preventing customer complaint;
When gear signal A is the second gear signal AL, the second gear signal AL is that inner blower revolving speed is less than or equal to interior wind Machine low-grade location corresponds to the corresponding gear signal of air-out gear of inner blower revolving speed, and the air-out gear that user opens is that inner blower is low-grade When position and inner blower revolving speed correspond to the air-out gear of inner blower revolving speed less than inner blower low-grade location, carries out second and control, second Control include: judge inner disc temperature Ta whether less than the second preset temperature T2, the second preset temperature T2 within the scope of 30-40 DEG C, It is not change inner blower revolving speed then, maintains the revolving speed of existing inner blower;It is no, then the revolving speed of existing inner blower is increased into △ N2, and After the inner blower after increasing speed runs the second duration t2, the second control is carried out again, is judged whether interior wind to need again The revolving speed of machine increases △ N2, until inner disc temperature Ta is less than the second preset temperature T2.In the present embodiment, the second duration t2 is in 0.5- Within the scope of 5min, controlled so that inner blower revolving speed reaches stable state carries out next time again second after increasing;△ N2 be less than etc. It in 40rpm, equally avoids the occurrence of revolving speed and rapidly fluctuates the mutation for leading to wind speed, it is comfortable to the use of air-conditioning to influence user The problem of spending, preventing customer complaint;
When gear signal A be the first gear signal AH and the second gear signal AL except gear signal when, do not change institute The revolving speed for stating inner blower maintains the revolving speed of existing inner blower.
In the present embodiment, step S2, step S3 and the sequence of step S4 are interchangeable, step S2, step S3 and step S4 Sequence does not limit the sequence of three step corresponding methods.
Control method described in the present embodiment is run in inner blower high tap position, and outside environment temperature is low, humidity is big, pressure Under the conditions of low, when the easy frosting of outdoor unit, inner blower revolving speed gradually decreased, outdoor unit is made to be not easy frosting, promotes the system of air conditioner Thermal effect, heating comfort level;In inner blower low-grade location operation, outside environment temperature relatively high (such as 10-20 DEG C), gradually mention Inner blower revolving speed is risen, and reduces leaving air temp simultaneously and increases wind velocity out, increases hot wind and is sent to region, hot wind is made to be delivered to user Zone of action enhances user's Thermal comfort, improves the heating comfort of air conditioner.
Control method described in the present embodiment is not required to increase configuration, can promote inner blower high tap position leaving air temp and interior The Thermal comfort that blower low-grade location hot wind is sent to region, enhances user.
Embodiment 2
The difference of the present embodiment and above-described embodiment is that a kind of control method for promoting air conditioner heat-production comfort is tied It closes shown in Fig. 3, in step S4, inner blower exits anti-cold wind function, and when air conditioner heat-production mode is opened, inner blower can be entered The program of anti-cold wind function, inner blower are dried at the low rotational speed, exit anti-cold wind function in inner blower, and run third duration t3 Afterwards, after waiting inner blower to exit anti-cold wind function and reach stable state, then next step is carried out.In the present embodiment, when third Long t3 is within the scope of 1-5min.
Embodiment 3
Inner blower high tap position and inner blower low-grade location in above-described embodiment are the multiple air-out gears being equipped in air conditioner In two, the present embodiment on the basis of the above embodiments, the corresponding inner blower of inner blower high tap position set in air conditioner Revolving speed does not limit the present invention and only corresponds in the above-mentioned range of speeds and greater than the above-mentioned range of speeds within the scope of 900-1100rpm Air-out gear when carry out first control;The corresponding inner blower revolving speed of inner blower low-grade location set in air conditioner is in 600- Within the scope of 800rpm, do not limit the present invention only the above-mentioned range of speeds and when being less than the corresponding air-out gear of the above-mentioned range of speeds into Row second controls, and is specifically set according to different type of machines and different use environments.
Embodiment 4
The present embodiment on the basis of the above embodiments, provides a kind of device for promoting air conditioner heat-production comfort, to Realize the control method that air conditioner heat-production comfort is promoted described in any of the above-described embodiment, comprising:
Inner disc temperature, for detecting and obtaining air conditioner inner disc temperature Ta;
Controller determines the corresponding air-out gear of the gear signal A, carries out to the inner disc temperature Ta and preset temperature Comparison judgement, controls the revolving speed of inner blower according to judging result.
Embodiment 5
The present embodiment on the basis of the above embodiments, provides a kind of air conditioner, including described in any of the above-described embodiment Promote the device of air conditioner heat-production comfort.
Embodiment 6
On the basis of the above embodiments, air conditioner is air-conditioner with fixed frequency to the present embodiment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of control method for promoting air conditioner heat-production comfort characterized by comprising
Heating mode is opened, and is received inner blower gear signal A, is detected and obtain inner disc temperature Ta;
The gear signal A based on the received compares judgement to the inner disc temperature Ta and preset temperature, according to judgement knot Fruit controls the inner blower revolving speed:
When the gear signal A is the first gear signal AH, the first gear signal AH is that inner blower revolving speed is more than or equal to Inner blower high tap position corresponds to gear signal corresponding to the air-out gear of inner blower revolving speed, carries out the first control, first control If system includes: the inner disc temperature Ta less than the first preset temperature T1, inner blower revolving speed is reduced into Δ N1;
When the gear signal A is the second outlet air gear AL, the second air-out gear AL is that inner blower revolving speed is less than or equal to Inner blower low-grade location corresponds to gear signal corresponding to the air-out gear of inner blower revolving speed, carries out the second control, second control If system includes: that the inner disc temperature Ta is more than or equal to the second preset temperature T2, inner blower revolving speed is increased into Δ N2;
When gear signal except the gear signal A is the first gear signal AH and the second gear signal AL, Inner blower revolving speed is not changed.
2. control method according to claim 1, which is characterized in that after inner blower exits anti-cold wind function, further according to The received gear signal A compares judgement to the inner disc temperature Ta and preset temperature, according to judging result to described Inner blower revolving speed is controlled.
3. control method according to claim 2, which is characterized in that after the inner blower exits anti-cold wind function, interior wind After machine runs third duration t3, judgement is compared to the inner disc temperature Ta and the preset temperature, according to judging result pair The revolving speed of the inner blower is controlled.
4. control method according to claim 3, which is characterized in that the third duration t3 is in 1-5 minutes ranges.
5. control method according to claim 1, which is characterized in that first control further include: when the inner blower After revolving speed reduces Δ N1, the first control is carried out again after running the first duration t1, until the inner disc temperature Ta is more than or equal to institute State the first preset temperature T1;
And/or
Second control further include: after the inner blower revolving speed increases Δ N2, carry out the again after running the second duration t2 Two controls, until the inner disc temperature Ta is less than the second preset temperature T2.
6. control method according to claim 1, which is characterized in that the first preset temperature T1 is in 40-50 DEG C of range Interior, the second preset temperature T2 is within the scope of 30-40 DEG C.
7. control method according to claim 1, which is characterized in that the Δ N1 is less than or equal to 40rpm, and the Δ N2 is small In equal to 40rpm.
8. control method according to claim 1, which is characterized in that the first duration t1 in 0.5-5 minutes ranges, The second duration t2 is in 0.5-5 minutes ranges.
9. a kind of device for promoting air conditioner heat-production comfort characterized by comprising
Inner disc temperature temperature sensing package, for detecting and obtaining air conditioner inner disc temperature Ta;
Controller, for receiving inner blower gear signal A and the air conditioner inner disc temperature Ta, and to the inner disc temperature Ta with Preset temperature compares judgement, after inner blower exits anti-cold wind function, carries out to the inner disc temperature Ta and preset temperature Comparison judgement, controls the revolving speed of inner blower according to judging result method according to any one of claims 1 to 8.
10. a kind of air conditioner, which is characterized in that including the device as claimed in claim 9 for promoting air conditioner heat-production comfort.
CN201811374979.3A 2018-11-19 2018-11-19 A kind of control method, device and air conditioner promoting air conditioner heat-production comfort Pending CN109489206A (en)

Priority Applications (1)

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CN201811374979.3A CN109489206A (en) 2018-11-19 2018-11-19 A kind of control method, device and air conditioner promoting air conditioner heat-production comfort

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CN111397123A (en) * 2020-03-24 2020-07-10 四川长虹空调有限公司 Control method for heating air-out temperature of household air conditioner

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CN111397123B (en) * 2020-03-24 2021-11-16 四川长虹空调有限公司 Control method for heating air-out temperature of household air conditioner

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Application publication date: 20190319