CN109869876A - A kind of control method, control device and the air conditioner of air-conditioning heating mode - Google Patents
A kind of control method, control device and the air conditioner of air-conditioning heating mode Download PDFInfo
- Publication number
- CN109869876A CN109869876A CN201910184549.3A CN201910184549A CN109869876A CN 109869876 A CN109869876 A CN 109869876A CN 201910184549 A CN201910184549 A CN 201910184549A CN 109869876 A CN109869876 A CN 109869876A
- Authority
- CN
- China
- Prior art keywords
- compressor
- temperature
- air
- frequency
- inner disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides control method, control device and the air conditioners of a kind of air-conditioning heating mode, are related to air conditioner controlling technology field.The control method of air-conditioning heating mode of the present invention, comprising: in a heating mode, detect inner disc temperature Tn；According to the open state of the working frequency of the inner disc temperature Tn control compressor in preset time and the auxiliary heat of electricity.The control device of air-conditioning heating mode of the present invention, including sensor and controller.Control method, control device and the air conditioner of air-conditioning heating mode of the present invention solve the problems, such as that preset temperature is not achieved due to inner disc temperature thus fail to open the auxiliary thermal conductivity of electricity to cause indoor environment temperature too low.
Description
Technical field
The present invention relates to air conditioner controlling technology field, in particular to a kind of control method of air-conditioning heating mode, control dress
It sets and air conditioner.
Background technique
Existing field of air conditioning, to improve heating capacity at low temperature, air conditioner guarantees room using the auxiliary hot auxiliary heating of electricity
The stabilization of temperature brings comfortable experience for user.
In the prior art, the conventional control mode of the auxiliary heat of electricity are as follows: air-conditioning preferentially closes electricity auxiliary heat when close to set temperature,
It is required by improving the working frequency of compressor to meet heating, when ambient temperature is higher, the heating effect of compressor
The temperature requirements of user can be reached, but when ambient temperature is lower, even if improving the working frequency of compressor, air-conditioning
Whole heating effect also not enough reaches the temperature requirements of user, needs to open the auxiliary heat of electricity to improve heating effect, and inner disc temperature
Decline but be constantly on the auxiliary hot opening temperature of electricity, the temperature condition that the auxiliary heat of electricity is again turned on is not achieved, causes leaving air temp
It is lower, influence user's usage comfort.
Summary of the invention
In view of this, the present invention is directed to propose a kind of control method, control device and the air conditioner of air-conditioning heating mode, with
It solves the problems, such as to be again turned on after the auxiliary heat of electricity is closed.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of control method of air-conditioning heating mode, comprising: in a heating mode, detect inner disc temperature Tn；According to default
The working frequency of inner disc temperature Tn control compressor in time and the open state of the auxiliary heat of electricity.
Further, the control method further include: before the detection inner disc temperature Tn, detect outdoor environment temperature
Ts carries out the first judgement；Whether first judgement includes: to judge the outdoor environment temperature Ts less than the first preset temperature value
T1；The outdoor environment temperature Ts then closes the auxiliary heat of electricity less than the first preset temperature value T1, and carries out to the inner disc temperature Tn
Second judgement controls the working frequency of compressor and the open state of the auxiliary heat of electricity according to the second judging result.
Further, second judgement includes: to judge in the preset time, and whether the inner disc temperature Tn is greater than
Third preset temperature value T3；In the preset time, the inner disc temperature Tn is consistently greater than third preset temperature value T3, then into
Enter intelligent control mode；Wherein, the intelligent control mode includes opening the auxiliary heat of electricity, reduces the working frequency of compressor.
Further, the control method further includes that after the air conditioner enters intelligent control mode, detection compressor is frequently
Rate and the decreasing value Fs for calculating compressor frequency judge that the third judgement includes: to judge the compressor frequency into third
Whether decreasing value Fs is greater than predeterminated frequency value F1；The compressor frequency decreasing value Fs is greater than predeterminated frequency value F1, then exits institute
State intelligent control mode.
Further, the range of the predeterminated frequency value F1 are as follows: 8~12Hz.
Further, the control method further includes, after the air conditioner enters intelligent control mode, to the inner disc temperature
It spends Tn and carries out the 4th judgement, the 4th judgement includes: to judge whether the inner disc temperature Tn is greater than the second preset temperature value T2；
The inner disc temperature Tn is greater than the second preset temperature value T2, then exits the intelligent control mode.
Further, the control method of the compressor operating frequency includes: that the working frequency of the compressor drops by several times
It is low, during reducing every time, by time △ tn, the compressor operating frequency reduction △ fn, wherein n is the compressor
The number that working frequency reduces.
Compared with the existing technology, the control method of air-conditioning heating mode of the present invention has the advantage that
(1) control method of air-conditioning heating mode of the present invention, by a heating mode, detecting inner disc temperature
Tn, controlled according to the size of inner disc temperature Tn and preset temperature in preset time compressor working frequency and electricity it is auxiliary heat
Open state solves and causes indoor environment temperature since preset temperature is not achieved in inner disc temperature Tn thus fail to open the auxiliary thermal conductivity of electricity
Too low problem.
(2) control method of air-conditioning heating mode of the present invention detects inner disc temperature Tn, root in a heating mode
The unlatching of the working frequency and the auxiliary heat of electricity of compressor is controlled according to the size of inner disc temperature Tn and preset temperature in preset time
State effectively improves the durability of electricity auxiliary heat and corresponding relay-set.
Another object of the present invention is to propose a kind of control device of air-conditioning heating mode, including sensor and control
Device；The sensor includes temperature sensor, and the temperature sensor detects outdoor environment temperature Ts and inner disc temperature Tn；It is described
Controller, for the working frequency and the auxiliary heat of electricity according to the outdoor environment temperature Ts and inner disc temperature Tn control compressor
Open state.
Further, the sensor further includes frequency sensor, and the frequency sensor is used for: detection compressor frequency
Rate, and will test result and be transferred to the controller；The controller is also used to calculate compressor frequency decreasing value Fs simultaneously
The size for judging the compressor frequency decreasing value Fs and predeterminated frequency value F1 controls the work of compressor according to the judging result
The open state of working frequency and the auxiliary heat of electricity.
The control method of the control device of the air-conditioning heating mode and above-mentioned air-conditioning heating mode is compared with the existing technology
Possessed advantage is identical, and details are not described herein.
Another object of the present invention is to propose a kind of air conditioner, including air-conditioning heating mode described in any of the above embodiments
Control device.
Possessed advantage is identical compared with the existing technology with the control method of above-mentioned air-conditioning heating mode for the air conditioner,
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 flow diagram of the control method of air-conditioning heating mode of the present invention；
Fig. 2 is a kind of specific flow chart of control method of air-conditioning heating mode of the present invention；
Fig. 3 is the specific flow chart of another control method of air-conditioning heating mode of the present invention；
Fig. 4 is the specific flow chart of another control method of air-conditioning heating mode of the present invention；
Fig. 5 is the structural schematic diagram of the control device of air-conditioning heating mode of the present invention.
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.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
The present embodiment provides a kind of control methods of air-conditioning heating mode, as shown in Figure 1, the controlling party of air-conditioning heating mode
Method includes the following steps, S1: in a heating mode, detects outdoor environment temperature Ts and inner disc temperature Tn；S2: according to the outdoor
The working frequency of inner disc temperature Tn control compressor in environment temperature Ts and preset time and the open state of the auxiliary heat of electricity.
Specifically, as shown in connection with fig. 2, when air conditioner is located at heating mode, outdoor environment temperature Ts is detected, first is carried out and sentences
Disconnected, when outdoor environment temperature Ts is in first preset temperature value T1 or more, air conditioner enters conventional auxiliary heat pattern, is not required at this time
The auxiliary heat of electricity is opened, only just can satisfy heat demand with compressor operating, thus it is auxiliary that electricity is preferentially closed under conventional auxiliary heat pattern
Heat is heated by compressor operating；When outdoor environment temperature Ts is below the first preset temperature value T1, only with compressor work
Sufficient heat supply can not be obtained by making heating, need to open the auxiliary heat of electricity at this time to meet heat demand, after opening electricity auxiliary heat,
Since heat surplus detects inner disc temperature Tn at this time, carries out the second judgement to prevent temperature is excessively high from can close the auxiliary heat of electricity, if
In preset time, inner disc temperature Tn drops to third preset temperature value T3 and hereinafter, illustrates that the auxiliary heat of electricity can be normally-open, air-conditioning
Device enters conventional auxiliary heat pattern, does not need to open the auxiliary heat of electricity at this time, only just can satisfy heat demand with compressor operating, thus
It is preferential at this time to close the auxiliary heat of electricity, the working frequency of compressor is improved to meet heating effect；Within a preset time, if inner disc temperature
Tn is consistently greater than third preset temperature value T3, illustrate inner disc temperature Tn be not achieved electricity it is auxiliary heat open condition, electricity it is auxiliary heat always without
Method is opened, and is controlled air conditioner at this time and is entered intelligent control mode, preferential to open the auxiliary heat of electricity, and reduces the working frequency of compressor.
Detection compressor operating frequency simultaneously calculates compressor frequency decreasing value Fs, carries out third judgement, when the working frequency of compressor drops
When low value Fs is not more than predeterminated frequency value F1, air conditioner is maintained under intelligent control mode and runs；When the working frequency of compressor
When decreasing value Fs reaches predeterminated frequency value F1, air conditioner exits intelligent control mode, preferential at this time to close into conventional auxiliary heat pattern
The auxiliary heat of electricity, and improve the working frequency of compressor.
Wherein, the range of the first preset temperature value T1 be 5~9 DEG C, preferably 7 DEG C, i.e. outdoor environment temperature Ts at 7 DEG C and
When above, air conditioner enters conventional auxiliary heat pattern, is only just able to satisfy heating needs by compressor operating；Work as outdoor environment temperature
Ts needs to judge inner disc temperature Tn to judge whether air conditioner can satisfy heating needs at 7 DEG C or less.First sentences
The process of breaking is as additional project, even if judging outdoor environment temperature Ts and the first preset temperature value T1, directly without the first judgement
The judgement of row second is tapped into, judges that the control method of the judgement of inner disc temperature Tn and third preset temperature value T3 in preset time also exists
In protection scope of the present invention.
Wherein, the range of third preset temperature value T3 is 44~46 DEG C, and preferably 45 DEG C, i.e. inner disc temperature Tn reaches 45 DEG C
And be below prerequisite that auxiliary heat is again turned on, keep default if being constantly on temperature T3 after inner disc temperature Tn decline
Time then illustrates that the auxiliary heat of electricity can not be normally-open, thus air conditioner enters intelligent control mode.
Wherein, the range of preset time is 20~40min, preferably 30min, i.e., inner disc temperature Tn is detected in 30min.
It limits and detects inner disc temperature Tn within a certain period of time, it can be ensured that the closing of the auxiliary heat of the electricity of air conditioner in the normal range will not be led
Air conditioner is caused to enter intelligent control mode.
Wherein, the range of predeterminated frequency value F1 is 8~12Hz, preferably 10Hz, i.e., when the working frequency of compressor reduces
When value Fs is not more than 10Hz, air conditioner is maintained under intelligent control mode and runs；As the working frequency decreasing value Fs of compressor
When reaching 10Hz or more, illustrates that the auxiliary hot heating capacity of electricity is superfluous, do not need to open the auxiliary heat of electricity at this time, only with compressor operating energy
Meeting heating needs, air conditioner enters conventional auxiliary heat pattern, and it is preferential to close the auxiliary heat of electricity, the working frequency of compressor is improved to meet
Heating effect.
Wherein, the working frequency of compressor increases or decreases by several times, by taking reduction process by several times as an example, detailed process are as follows: every
By 20s, compressor operating frequency declines 2Hz.In addition to aforementioned gradation method, it also can be used and other improved in certain time t
Or reduce the segmentation method of certain working frequency f, the value of time t and frequency f under different gradation are not required it is certain identical,
I.e. the working frequency of compressor reduces by several times, during reducing every time, by time △ tn, compressor operating frequency reduction △ fn,
Wherein, n is the number of the working frequency reduction of the compressor.Compressor operating frequency segmentation increases or decreases, and not only ensures
The smoothness of compressor supply heat, has also been effectively ensured the fluctuation of indoor environment temperature in controlled range.
Wherein, conventional auxiliary heat pattern refers to the conventional operating mode of air conditioner, and in this mode, it is auxiliary that air conditioner preferentially closes electricity
Heat improves heating effect by improving the working frequency of compressor；Intelligent control mode refers to particular job mode of air conditioner,
In this mode, the auxiliary heat of the electricity of air conditioner opens heating, when inner disc temperature Tn is increased to the closing temperature of the auxiliary heat of electricity, does not close
The auxiliary heat of electricity, preferentially carries out down conversion process to compressor, it is ensured that leaving air temp is stablized.The power of the auxiliary heat of electricity 800~1000W it
Between, preferably 1000W, heating efficiency is higher than the compressor efficiency under heating mode, thus heating effect is bright after the auxiliary heat of unlatching electricity
It is aobvious.
Wherein, " the preferential working frequency opened the auxiliary heat of electricity and reduce compressor " in intelligent control mode is referred to full
When foot enters the condition of intelligent control mode, first heat auxiliary to electricity and compressor are controlled, and meet heating effect；Again to including electricity
Other component including magnet valve, condenser and evaporator is controlled to adapt to the operating condition under different control models.Meanwhile
" the preferential working frequency opened the auxiliary heat of electricity and reduce compressor " under intelligent control mode is also relative to conventional auxiliary heat pattern
Under " the preferential working frequency closed the auxiliary heat of electricity and improve compressor " for, under two kinds of operating modes, the side of priority processing
Formula is different.
The control method of air-conditioning heating mode provided in this embodiment detects inner disc temperature Tn in a heating mode, according to
The size of inner disc temperature Tn and preset temperature in preset time control the working frequency of compressor and the opening state of the auxiliary heat of electricity
State solves and causes indoor environment temperature too low since preset temperature is not achieved in inner disc temperature Tn thus fail to open the auxiliary thermal conductivity of electricity
Problem brings comfortable experience for user, while also effectively improving the durability of electricity auxiliary heat and corresponding relay-set.
Embodiment 2
The present embodiment is on the basis of above-described embodiment 1, as shown in connection with fig. 3, when air conditioner is located at heating mode, sensing chamber
External environment temperature Ts carries out the first judgement, when outdoor environment temperature Ts is in first preset temperature value T1 or more, air conditioner into
Enter conventional auxiliary heat pattern, does not need to open the auxiliary heat of electricity at this time, only just can satisfy heat demand with compressor operating, thus it is conventional
The auxiliary heat of electricity is preferentially closed under auxiliary heat pattern, is heated by compressor operating；When outdoor environment temperature Ts is in the first preset temperature
When value T1 or less, sufficient heat only can not be obtained with compressor operating heating and is supplied, need to open the auxiliary heat of electricity at this time to meet
Heat demand, after opening electric auxiliary heat, since heat surplus will lead to the auxiliary heat of electricity when inner disc reaches third preset temperature value T3
It closes, detects inner disc temperature Tn at this time, carry out the second judgement, if within a preset time, it is default that inner disc temperature Tn drops to third
Temperature value T3 and hereinafter, illustrating that the auxiliary heat of electricity can be normally-open, air conditioner enters conventional auxiliary heat pattern, does not need to open electricity at this time
Auxiliary heat only just can satisfy heat demand with compressor operating, thus the auxiliary heat of preferential closing electricity at this time, improve the work of compressor
Frequency meets heating effect；Within a preset time, if inner disc temperature Tn is consistently greater than third preset temperature value T3, illustrate inner disc
The condition that the auxiliary heat of electricity is opened is not achieved in temperature Tn, and the auxiliary heat of electricity is fail to open always, controls air conditioner at this time and enters intelligent control mould
Formula, it is preferential to open the auxiliary heat of electricity, and reduce the working frequency of compressor.Inner disc temperature Tn is detected, third judgement is carried out, when inner disc temperature
When spending Tn no more than the second preset temperature value T2, air conditioner is maintained under intelligent control mode and runs；When inner disc temperature Tn is greater than
When the second preset temperature value T2, air conditioner enters conventional auxiliary heat pattern, preferential to close the auxiliary heat of electricity, and improves the work frequency of compressor
Rate.
Wherein, the range of the first preset temperature value T1, preset time and predeterminated frequency value F1 and preferred settings and aforementioned reality
It is identical to apply example；The raising of compressor operating frequency and reduction mode are identical as previous embodiment.
Wherein, the range of the second preset temperature value T2 is 54~56 DEG C, preferably 55 DEG C, i.e., is controlled when air conditioner is in intelligence
Preferential to open the auxiliary heat of electricity when under molding formula, inner disc temperature Tn rises, inner disc temperature Tn reach 55 DEG C and before, air conditioner is protected
It holds under intelligent control mode；When inner disc temperature Tn reaches 55 DEG C or more, air conditioner enters conventional auxiliary heat pattern, preferential to close
The auxiliary heat of electricity, and improve the working frequency of compressor.
The control method of air-conditioning heating mode provided in this embodiment detects outdoor environment temperature Ts in a heating mode
With inner disc temperature Tn, controlled according to the size of inner disc temperature Tn and preset temperature in outdoor environment temperature Ts and preset time
The working frequency of compressor and the open state of the auxiliary heat of electricity, solve since preset temperature is not achieved in inner disc temperature Tn thus can not
The problem that the auxiliary thermal conductivity of electricity causes indoor environment temperature too low is opened, brings comfortable experience for user, while it is auxiliary also to effectively improve electricity
The durability of hot and corresponding relay-set.
Embodiment 3
The present embodiment is on the basis of above-described embodiment 2, as shown in connection with fig. 4, when air conditioner is located at heating mode, sensing chamber
External environment temperature Ts carries out the first judgement, when outdoor environment temperature Ts is in first preset temperature value T1 or more, air conditioner into
Enter conventional auxiliary heat pattern, does not need to open the auxiliary heat of electricity at this time, only just can satisfy heat demand with compressor operating, thus it is conventional
The auxiliary heat of electricity is preferentially closed under auxiliary heat pattern, is heated by compressor operating；When outdoor environment temperature Ts is in the first preset temperature
When value T1 or less, sufficient heat only can not be obtained with compressor operating heating and is supplied, need to open the auxiliary heat of electricity at this time to meet
Heat demand, after opening electric auxiliary heat, since heat surplus will lead to the auxiliary heat of electricity when inner disc reaches third preset temperature value T3
It closes, detects inner disc temperature Tn at this time, carry out the second judgement, if within a preset time, it is default that inner disc temperature Tn drops to third
Temperature value T3 and hereinafter, illustrating that the auxiliary heat of electricity can be normally-open, air conditioner enters conventional auxiliary heat pattern, does not need to open electricity at this time
Auxiliary heat only just can satisfy heat demand with compressor operating, thus the auxiliary heat of preferential closing electricity at this time, improve the work of compressor
Frequency meets heating effect；Within a preset time, if inner disc temperature Tn is consistently greater than third preset temperature value T3, illustrate inner disc
The condition that the auxiliary heat of electricity is opened is not achieved in temperature Tn, and the auxiliary heat of electricity is fail to open always, controls air conditioner at this time and enters intelligent control mould
Formula, it is preferential to open the auxiliary heat of electricity, and reduce the working frequency of compressor.Inner disc temperature Tn and compressor frequency decreasing value Fs is detected,
Third judgement and the 4th judgement are carried out, when the working frequency decreasing value of compressor is not more than predeterminated frequency value F1 and inner disc temperature Tn
When no more than the second preset temperature value T2, air conditioner is maintained under intelligent control mode and runs；When the working frequency of compressor drops
Low value up to predeterminated frequency value F1 or inner disc temperature Tn be greater than the second preset temperature value T2, when meeting any of the above-described, air conditioner into
Enter conventional auxiliary heat pattern, it is preferential to close the auxiliary heat of electricity, and improve the working frequency of compressor.
The control method of air-conditioning heating mode provided in this embodiment, combines the deterministic process of previous embodiment, according to
Inner disc temperature Tn and compressor frequency decreasing value Fs, to judge whether air conditioner meets the condition of intelligent control mode of exiting,
The auxiliary heat of electricity is not needed it is ensured that exiting intelligent control mode in the case where heating needs, into conventional auxiliary heat pattern, due to intelligence
It can control under mode, the auxiliary heat unlatching energy consumption of electricity is big, control method through this embodiment, it is ensured that do not needing the auxiliary hot energy of electricity
In the case where guaranteeing heating needs, air conditioner exits intelligent control mode, being capable of effectively save energy into conventional auxiliary heat pattern
Source.
Embodiment 4
The present embodiment provides a kind of control devices of air-conditioning heating mode, as shown in connection with fig. 5, the control of air-conditioning heating mode
Device 100 includes: sensor 101, in a heating mode, detects outdoor environment temperature Ts by temperature sensor, detects inner disc
Temperature Tn detects compressor frequency value by frequency sensor；Controller 102 judges that outdoor environment temperature Ts and first is default
The size of temperature value T1 judges the size of inner disc temperature Tn and the second preset temperature value T2, third preset temperature value T3, calculates pressure
Contracting unit frequency decreasing value Fs and the size for judging compressor frequency decreasing value Fs and predeterminated frequency value F1, control compressor and electricity is auxiliary
Unlatching, closing and the working condition of heat, to control the switching of conventional auxiliary heat pattern and intelligent control mode.
Specifically, when air conditioner is located at heating mode, sensor 101 detects outdoor environment temperature Ts, carries out the first judgement,
When outdoor environment temperature Ts is in first preset temperature value T1 or more, controller 102 controls air conditioner and enters conventional auxiliary hot-die
Formula does not need to open the auxiliary heat of electricity at this time, only just can satisfy heat demand with compressor operating, thus controls under conventional auxiliary heat pattern
Device 102 processed preferentially closes the auxiliary heat of electricity, heats by compressor operating；When outdoor environment temperature Ts is in the first preset temperature value T1
When following, sufficient heat only can not be obtained with compressor operating heating and is supplied, need to open the auxiliary heat of electricity at this time to meet heat
Demand switches between opening and closing state since heat surplus will lead to the auxiliary heat of electricity, senses at this time after opening electric auxiliary heat
Device 101 detects inner disc temperature Tn, and will test result and be transferred to controller 102, carries out the second judgement, within a preset time, interior
Disk temperature Tn drops to third preset temperature value T3 and hereinafter, controller 102, which controls air conditioner, enters conventional auxiliary heat pattern, at this time
It does not need to open the auxiliary heat of electricity, only just can satisfy heat demand with compressor operating, thus the auxiliary heat of preferential closing electricity at this time, it improves
The working frequency of compressor meets heating effect；Within a preset time, if inner disc temperature Tn is consistently greater than third preset temperature
Value T3 illustrates that the condition that the auxiliary heat of electricity is opened is not achieved in inner disc temperature Tn, and the auxiliary heat of electricity is fail to open always, and controller 102 is controlled at this time
Air conditioner processed enters intelligent control mode, preferential to open the auxiliary heat of electricity, and reduces the working frequency of compressor.Pass through sensor 101
Inner disc temperature Tn and compressor frequency decreasing value Fs is detected, third judgement and the 4th judgement are carried out, when the working frequency of compressor
For decreasing value no more than predeterminated frequency value F1 and when inner disc temperature Tn is not more than the second preset temperature value T2, controller 102 controls sky
It adjusts device to be maintained under intelligent control mode to run；When the working frequency decreasing value of compressor reaches predeterminated frequency value F1 or inner disc temperature
Tn is greater than the second preset temperature value T2, and when meeting any of the above-described, controller 102 controls air conditioner and enters conventional auxiliary heat pattern,
It is preferential to close the auxiliary heat of electricity, and improve the working frequency of compressor.
The control device of air-conditioning heating mode provided in this embodiment, by sensor and controller composition control device,
It detected in the links of control method, judged and control process, solved since default temperature is not achieved in inner disc temperature Tn
The problem that the auxiliary thermal conductivity of electricity causes indoor environment temperature too low is spent thus fail to open, brings comfortable experience for user, while going back effectively
Improve the durability of electricity auxiliary heat and corresponding relay-set.
Embodiment 5
The present embodiment provides a kind of air conditioners, the control device of the auxiliary heat of electricity including above-described embodiment 4, air conditioner with it is above-mentioned
Beneficial effect possessed by the control method of the auxiliary heat of electricity and the control device of the auxiliary heat of above-mentioned electricity is identical, and details are not described herein.
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 of air-conditioning heating mode characterized by comprising
In a heating mode, inner disc temperature Tn is detected；According to the work of the inner disc temperature Tn control compressor in preset time
The open state of working frequency and the auxiliary heat of electricity.
2. the control method of air-conditioning heating mode according to claim 1, which is characterized in that the control method is also wrapped
It includes: before the detection inner disc temperature Tn, detecting outdoor environment temperature Ts, carry out the first judgement；First judgement includes: to sentence
Whether the outdoor environment temperature Ts that breaks is less than the first preset temperature value T1；
The outdoor environment temperature Ts then carries out the second judgement, root to the inner disc temperature Tn less than the first preset temperature value T1
According to the working frequency of the second judging result control compressor and the open state of the auxiliary heat of electricity.
3. the control method of air-conditioning heating mode according to claim 2, which is characterized in that it is described second judgement include:
Judge in the preset time, whether the inner disc temperature Tn is greater than third preset temperature value T3；
In the preset time, the inner disc temperature Tn is consistently greater than third preset temperature value T3, then enters intelligent control mould
Formula；
Wherein, the intelligent control mode includes opening the auxiliary heat of electricity, reduces the working frequency of compressor.
4. the control method of air-conditioning heating mode according to claim 3, which is characterized in that the control method is also wrapped
It includes, after the air conditioner enters intelligent control mode, detects compressor frequency and calculate the decreasing value Fs of compressor frequency, carry out
Third judgement, the third judgement include:
Judge whether the compressor frequency decreasing value Fs is greater than predeterminated frequency value F1；
The compressor frequency decreasing value Fs is greater than predeterminated frequency value F1, then exits the intelligent control mode.
5. the control method of air-conditioning heating mode according to claim 4, which is characterized in that the predeterminated frequency value F1's
Value range is 8~12Hz.
6. the control method of air-conditioning heating mode according to claim 3, which is characterized in that the control method is also wrapped
It includes, after the air conditioner enters intelligent control mode, the 4th judgement, the 4th judgement packet is carried out to the inner disc temperature Tn
It includes:
Judge whether the inner disc temperature Tn is greater than the second preset temperature value T2；
The inner disc temperature Tn is greater than the second preset temperature value T2, then exits the intelligent control mode.
7. the control method of air-conditioning heating mode according to claim 1, which is characterized in that the compressor operating frequency
Control method include: the compressor working frequency by several times reduce, every time reduce during, by time △ tn, described
Compressor operating frequency reduces △ fn, wherein n is the number that the working frequency of the compressor reduces.
8. a kind of control device of air-conditioning heating mode, which is characterized in that including sensor and controller；
The sensor includes temperature sensor, and the temperature sensor detects outdoor environment temperature Ts and inner disc temperature Tn；
The controller, for the working frequency according to the outdoor environment temperature Ts and inner disc temperature Tn control compressor
With the open state of the auxiliary heat of electricity.
9. the control device of air-conditioning heating mode according to claim 8, which is characterized in that the sensor further includes frequency
Rate sensor, the frequency sensor are used for: detection compressor frequency, and be will test result and be transferred to the controller；
The controller is also used to calculate compressor frequency decreasing value Fs and judges the compressor frequency decreasing value Fs and preset
The size of frequency value F 1 controls the working frequency of compressor and the open state of the auxiliary heat of electricity according to the judging result.
10. a kind of air conditioner, which is characterized in that the control dress including the described in any item air-conditioning heating modes of claim 8-9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184549.3A CN109869876B (en) | 2019-03-12 | 2019-03-12 | Control method and control device for heating mode of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184549.3A CN109869876B (en) | 2019-03-12 | 2019-03-12 | Control method and control device for heating mode of air conditioner and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109869876A true CN109869876A (en) | 2019-06-11 |
| CN109869876B CN109869876B (en) | 2021-02-12 |
Family
ID=66920302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910184549.3A Active CN109869876B (en) | 2019-03-12 | 2019-03-12 | Control method and control device for heating mode of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109869876B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440395A (en) * | 2019-08-12 | 2019-11-12 | 宁波奥克斯电气股份有限公司 | A kind of control method of energy-saving operation of air conditioner, system and air-conditioning |
| CN110701729A (en) * | 2019-10-28 | 2020-01-17 | 宁波奥克斯电气股份有限公司 | Air conditioner heating control method and device, air conditioner and computer readable storage medium |
| CN111023407A (en) * | 2019-11-15 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Control method and control system for improving heating comfort of air conditioner and air conditioner |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09152169A (en) * | 1995-11-28 | 1997-06-10 | Daikin Ind Ltd | Multi-type air conditioner |
| CN101418981A (en) * | 2008-11-20 | 2009-04-29 | 海信（山东）空调有限公司 | Method for enhancing heating capacity of frequency converting air-conditioner at low-temperature and the frequency converting air-conditioner |
| CN101929720A (en) * | 2010-09-03 | 2010-12-29 | 广东美的电器股份有限公司 | Electricity auxiliary heating control method of air conditioner |
| CN201697272U (en) * | 2009-12-28 | 2011-01-05 | 宁波奥克斯空调有限公司 | Control device for electric heating of air conditioner |
| CN102538132A (en) * | 2010-12-30 | 2012-07-04 | 珠海格力电器股份有限公司 | Intelligent control method for air conditioner with auxiliary electric heating |
| CN103822327A (en) * | 2013-10-29 | 2014-05-28 | 广东科龙空调器有限公司 | Frequency-conversion air-conditioner electrical heating control method |
| CN104075405A (en) * | 2014-06-23 | 2014-10-01 | 广东美的集团芜湖制冷设备有限公司 | Auxiliary heating method and device |
| CN104110780A (en) * | 2013-10-22 | 2014-10-22 | 广东美的制冷设备有限公司 | Air conditioner and control method and system for electric auxiliary heating thereof |
| CN105509236A (en) * | 2015-12-18 | 2016-04-20 | 宁波奥克斯空调有限公司 | Control method for air conditioner assisted electric heating |
| CN105546726A (en) * | 2015-12-18 | 2016-05-04 | 宁波奥克斯空调有限公司 | Method for controlling auxiliary electric heating of air conditioner |
| CN106352632A (en) * | 2016-08-25 | 2017-01-25 | 芜湖美智空调设备有限公司 | Air conditioning system and heating control method thereof |
| CN106871355A (en) * | 2017-02-23 | 2017-06-20 | 广东美的制冷设备有限公司 | The control method and system of the auxiliary heat of heat pump type air conditioner, heat pump type air conditioner electricity |
| CN107202403A (en) * | 2017-06-06 | 2017-09-26 | 青岛海尔空调器有限总公司 | Transducer air conditioning and its control method |
| CN107975914A (en) * | 2017-10-20 | 2018-05-01 | 青岛海尔空调器有限总公司 | A kind of electric heating controlling method |
| CN209623032U (en) * | 2019-02-25 | 2019-11-12 | 珠海格力电器股份有限公司 | Air conditioner and electric heater control equipment thereof |
-
2019
- 2019-03-12 CN CN201910184549.3A patent/CN109869876B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09152169A (en) * | 1995-11-28 | 1997-06-10 | Daikin Ind Ltd | Multi-type air conditioner |
| CN101418981A (en) * | 2008-11-20 | 2009-04-29 | 海信（山东）空调有限公司 | Method for enhancing heating capacity of frequency converting air-conditioner at low-temperature and the frequency converting air-conditioner |
| CN201697272U (en) * | 2009-12-28 | 2011-01-05 | 宁波奥克斯空调有限公司 | Control device for electric heating of air conditioner |
| CN101929720A (en) * | 2010-09-03 | 2010-12-29 | 广东美的电器股份有限公司 | Electricity auxiliary heating control method of air conditioner |
| CN102538132A (en) * | 2010-12-30 | 2012-07-04 | 珠海格力电器股份有限公司 | Intelligent control method for air conditioner with auxiliary electric heating |
| CN104110780A (en) * | 2013-10-22 | 2014-10-22 | 广东美的制冷设备有限公司 | Air conditioner and control method and system for electric auxiliary heating thereof |
| CN103822327A (en) * | 2013-10-29 | 2014-05-28 | 广东科龙空调器有限公司 | Frequency-conversion air-conditioner electrical heating control method |
| CN104075405A (en) * | 2014-06-23 | 2014-10-01 | 广东美的集团芜湖制冷设备有限公司 | Auxiliary heating method and device |
| CN105509236A (en) * | 2015-12-18 | 2016-04-20 | 宁波奥克斯空调有限公司 | Control method for air conditioner assisted electric heating |
| CN105546726A (en) * | 2015-12-18 | 2016-05-04 | 宁波奥克斯空调有限公司 | Method for controlling auxiliary electric heating of air conditioner |
| CN106352632A (en) * | 2016-08-25 | 2017-01-25 | 芜湖美智空调设备有限公司 | Air conditioning system and heating control method thereof |
| CN106871355A (en) * | 2017-02-23 | 2017-06-20 | 广东美的制冷设备有限公司 | The control method and system of the auxiliary heat of heat pump type air conditioner, heat pump type air conditioner electricity |
| CN107202403A (en) * | 2017-06-06 | 2017-09-26 | 青岛海尔空调器有限总公司 | Transducer air conditioning and its control method |
| CN107975914A (en) * | 2017-10-20 | 2018-05-01 | 青岛海尔空调器有限总公司 | A kind of electric heating controlling method |
| CN209623032U (en) * | 2019-02-25 | 2019-11-12 | 珠海格力电器股份有限公司 | Air conditioner and electric heater control equipment thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440395A (en) * | 2019-08-12 | 2019-11-12 | 宁波奥克斯电气股份有限公司 | A kind of control method of energy-saving operation of air conditioner, system and air-conditioning |
| CN110440395B (en) * | 2019-08-12 | 2021-07-16 | 宁波奥克斯电气股份有限公司 | Control method and system for energy-saving operation of air conditioner and air conditioner |
| CN110701729A (en) * | 2019-10-28 | 2020-01-17 | 宁波奥克斯电气股份有限公司 | Air conditioner heating control method and device, air conditioner and computer readable storage medium |
| CN111023407A (en) * | 2019-11-15 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Control method and control system for improving heating comfort of air conditioner and air conditioner |
| CN111023407B (en) * | 2019-11-15 | 2021-09-21 | 宁波奥克斯电气股份有限公司 | Control method and control system for improving heating comfort of air conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109869876B (en) | 2021-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109869876A (en) | A kind of control method, control device and the air conditioner of air-conditioning heating mode | |
| CN105042808B (en) | Air conditioner and its heat-production control method and heating control device | |
| CN101424434B (en) | Air conditioner control method and air conditioner control device | |
| CN104075405B (en) | Auxiliary heating means and assisted heating device | |
| CN104930650B (en) | A kind of Intelligent indoor control of temperature and humidity method and system | |
| CN104833040B (en) | Temperature control method and temperature controller of air conditioning system | |
| CN108644979A (en) | Control method, control system and the air conditioner of air conditioner | |
| CN102538132B (en) | Intelligent control method for air conditioner with auxiliary electric heating | |
| CN103047740A (en) | Method for reducing water flow of air conditioning system and dynamic temperature difference flow regulating valve | |
| CN105752774B (en) | The control method and control system of air conditioner for elevator | |
| CN107894045B (en) | Throttling control method and device of air conditioning system and air conditioner | |
| CN104132421A (en) | Control method and control system for air conditioner | |
| EP3561406B1 (en) | Heating control method and device for air conditioner | |
| CN104406270A (en) | Indoor temperature self-adaptive control method for air conditioner and air conditioner | |
| CN108278723A (en) | The control method of air-conditioning | |
| CN104848482A (en) | Preheating control method of air conditioner compressor | |
| CN106352632A (en) | Air conditioning system and heating control method thereof | |
| JP5892848B2 (en) | Method of operating floor heating device and floor heating device | |
| CN104864542A (en) | Method for controlling electric heating of air conditioner, control device and air conditioner | |
| CN109631250A (en) | Air conditioner control method and device and air conditioner | |
| CN106247567A (en) | Air conditioner control method and device | |
| CN108119990A (en) | Air source heat pump and control method and device thereof | |
| CN104633844A (en) | Control method of air conditioner and air conditioner | |
| CN106568136B (en) | Adaptive shutdown aperture control method, system and air conditioner when a kind of multi-split air conditioner heats | |
| CN109210692A (en) | Automatic air conditioner control method and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |