CN109855243A - A kind of air conditioner temprature control method - Google Patents
A kind of air conditioner temprature control method Download PDFInfo
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- CN109855243A CN109855243A CN201811596110.3A CN201811596110A CN109855243A CN 109855243 A CN109855243 A CN 109855243A CN 201811596110 A CN201811596110 A CN 201811596110A CN 109855243 A CN109855243 A CN 109855243A
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- air conditioner
- temperature
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- indoor 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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- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of air conditioner temprature control method, this method includes S1, and air conditioner booting, record air conditioner reaches the time t that set temperature Ts needs from booting to the temperature that indoor temperature transmitter detects；S2, judges whether time t is less than or equal to preset time t 0, if so, S3 is shut down and execute, if it is not, then entering normally up to warm shutdown procedure；S3 restores booting, compensates to the temperature of room temperature detection；S4 corrects the wind file revolving speed of air conditioner.Air conditioner can be made normally to start operation, to improve user's comforts of use to avoid the start and stop for being frequent air-conditioning due to the temperature of indoor temperature transmitter detection rapidly rises or falls in the case where air conditioner wind outlet installs wind deflector using this method.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air conditioner temprature control method.
Background technique
The temprature control method of air conditioner is that the indoor temperature transmitter of air conditioner detects room temperature at present, be will test
Room temperature be compared with the target temperature of setting, if the difference of the two reaches the threshold requirement of setting, air-conditioning
It shuts down, to indoor temperature change generated in case, when the difference of the two is unsatisfactory for threshold requirement, air-conditioning is again started up, and is so repeated to keep room
Interior temperature is constant.
In real life, people prevent air conditioner wind outlet from being formed directly to human body to improve air-conditioning comforts of use
It blows, it will usually wind deflector be installed in air conditioner wind outlet.When in this case, using preceding method, since wind deflector is to sky
Adjust device air outlet have barrier effect, air conditioner indoor temperature transmitter detection temperature will appear rapidly rise or under
Drop, so that detection temperature is rapidly achieved set temperature, then air conditioner is shut down.But at this time actual room temperature also and not up to
Setting value, air conditioner start again quickly.The frequent start and stop of air conditioner can thus be made, it is difficult to which even running influences to use
The life and rest at family cause user's usage comfort to lack, cause more customer complaint.
Summary of the invention
In view of this, the present invention is directed to propose a kind of air conditioner temprature control method, this method by detection temperature and
Rotation speed of fan compensates, so that air conditioner also can normally start operation in the case where air outlet installs wind deflector, to mention
Rise user's usage comfort.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of air conditioner temprature control method, which comprises
S1, air conditioner booting, record air conditioner reach set temperature from booting to the temperature that indoor temperature transmitter detects
The time t that Ts needs；
S2, judges whether time t is less than or equal to preset time t 0, if so, air-conditioning is shut down, S3 is executed, if it is not, then entering
It is normal to reach warm shutdown procedure；
S3 restores booting, compensates to the temperature of indoor temperature transmitter detection；
S4 corrects the wind file revolving speed of air conditioner.
Further, compensating mode to the temperature of indoor temperature transmitter in the S3 is, if air conditioner is in system
When cold mode, the temperature of indoor temperature transmitter detection is promoted into Δ T1, if air conditioner is in heating mode, by room temperature
The temperature of sensor detection reduces Δ T2.
Further, the condition that air-conditioner wind file revolving speed is corrected in the S4 is, indoor if air conditioner is in cooling mode
The room temperature of temperature sensor detection reaches Ts+0.5 Δ T1, if air conditioner is in a heating mode, indoor temperature transmitter inspection
The room temperature of survey reaches Ts-0.5 Δ T2.
Further, the mode that air-conditioning wind file revolving speed is corrected in the S4 is, if air conditioner is in refrigeration mode, pre-
If increasing speed considerations value a on wind file tachometer value rn to subtract on default wind file tachometer value rn if air conditioner is in heating mode
Few speed considerations value b.
Further, while air-conditioner wind file revolving speed is corrected in the S4, pattern flickers or/and hair on air-conditioner panel
Buzzer is out to remind user's air conditioner wind outlet that there are foreign matters.
Further, the preset time t 0=β * air conditioner theory reaches warm downtime, and β is that value range is 0~1
Attenuation coefficient.
Further, the value 0.5 of the β.
Further, 4 DEG C of the value of the Δ T1.
Further, the value of the Δ T2 is 4 DEG C.
Further, the value of a and b is 80r/min.
Compared with the existing technology, control method of the present invention has the advantage that
It is compared up to warm downtime with preset time after air conditioner is switched on, judges whether air-conditioner air outlet installs gear
Aerofoil, and when judging that air outlet installs wind deflector, the temperature and rotation speed of fan of indoor temperature transmitter detection are mended
It repays, the start and stop for avoiding the temperature detected by indoor temperature transmitter from being frequent air-conditioning due to rapidly rising or falling make air-conditioning
Device also can normally start and even running in the case where air outlet is equipped with wind deflector, thus improve user use it is comfortable
Degree.
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 temperature control flow figure of the embodiment 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.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 shows the control method flow chart of the embodiment of the present invention, as shown, this method comprises:
Air conditioner booting, record air conditioner, which reaches set temperature Ts from booting to the temperature that indoor temperature transmitter detects, to be needed
The time t wanted；
Judge whether time t is less than or equal to preset time t 0, if it is not, then showing air conditioner wind outlet not according to keeping out the wind
Plate, air conditioner enters normally up to warm shutdown procedure, i.e., controls and run according to existing conventional control methods, if so, air-conditioning is shut down, table
Show that air conditioner wind outlet is equipped with wind deflector, air conditioner is in abnormal operational conditions.Baffle is installed in air conditioner wind outlet
In the case of, air-conditioning restores booting after shutting down, to the temperature compensation value of indoor temperature transmitter；
It is empty in amendment further to amendment air-conditioner wind file revolving speed after carrying out temperature-compensating to indoor temperature transmitter
While adjusting device wind file revolving speed, in order to which there are foreign matters for call user's attention air conditioner wind outlet, it can be set on air-conditioner panel
Placing graphic pattern flashing, except of course that visual alerts, it can also be by the way of sound prompting, for example air conditioner beeps, or
The mode that both persons combine.
In the present embodiment, preset time t 0 can be calculated by following formula:
Because the heat dissipation that indoor and outdoor passes through building enclosure is to belong to unstable state biography, therefore set and go along with sb. to guard him knot with the variable of time
Structure area is F, heat transfer coefficient K, outdoor temperature To, indoor initial temperature Ti, room temperature T=T (t), indoor air quality
M, air specific heat capacity CP, air conditioner refrigerating amount be constant Q (the nominal refrigerating capacity of type), e is correction factor, in a chiller mode for,
It can be concluded that the room temperature of indoor temperature transmitter detection reaches the time ta of set temperature Ts are as follows:
Ta=(- MCp/KF) * ln [(Ts-To+eQ/KF)/[Ti-To+eQ/KF]
Preset time t 0=β * ta, β are attenuation coefficient.The value range of β is 0~1, as a preference, the value of β is
0.5。
In the present embodiment, the mode compensated to the temperature of indoor temperature transmitter is, if air conditioner is in refrigeration mould
When formula, the temperature of indoor temperature transmitter detection is promoted into Δ T1 and senses room temperature if air conditioner is in heating mode
The temperature of device detection reduces Δ T2.Δ T1, Δ T2 value range be 2~10 DEG C, as a preference, Δ T1, Δ T2
Value takes 4 DEG C.For example indoor environment temperature is 25 DEG C, and when air conditioner is in refrigeration mode, after carrying out 4 DEG C of compensation at this time,
Then the temperature of indoor temperature transmitter detection is 29 DEG C；When air conditioner is in heating mode, after carrying out 4 DEG C of compensation at this time, then
The temperature of indoor temperature transmitter detection is 21 DEG C.After carrying out temperature-compensating, the room temperature of indoor temperature transmitter detection reaches
Time to preset temperature will postpone, and can frequently carry out start and stop to avoid air conditioner.
In the present embodiment, correct air-conditioner wind file revolving speed condition are as follows: when air conditioner in cooling mode, room temperature pass
The temperature of sensor detection reaches Ts+0.5 Δ T1；Or work as air conditioner in a heating mode, the temperature of indoor temperature transmitter detection
Degree reaches Ts-0.5 Δ T2.Such as assume set temperature Ts be 25 DEG C, Δ T1, Δ T2 value be 4 DEG C, in cooling mode
When the room temperature of indoor temperature transmitter detection reaches 27 DEG C, or the detection temperature of indoor temperature transmitter in a heating mode
When degree reaches 23 DEG C, speed considerations are provided for air conditioner blower to correct air-conditioner wind file revolving speed.
In the present embodiment, the mode of amendment air-conditioning wind file revolving speed is, if air conditioner is in refrigeration mode, in default wind file
Increase speed considerations value a on tachometer value rn and reduces revolving speed on default wind file tachometer value rn if air conditioner is in heating mode
Offset b, and when correcting wind file revolving speed, do not change air conditioner unit current operation frequency.
The wind file speed considerations of air conditioner blower are as shown in the table:
Windscreen tachometer value r1, r2, r3, r4, r5, rn are the preset value that wind file revolving speed is corresponded in unit in table.A, b's is excellent
Selected value is 80r/min.
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 air conditioner temprature control method, which comprises
S1, air conditioner booting, record air conditioner, which reaches set temperature Ts from booting to the temperature that indoor temperature transmitter detects, to be needed
The time t wanted；
S2, judges whether time t is less than or equal to preset time t 0, if so, air-conditioning is shut down, executes S3, if it is not, then entering normal
Up to warm shutdown procedure；
S3 restores booting, compensates to the temperature of indoor temperature transmitter detection；
S4 corrects the wind file revolving speed of air conditioner.
2. method according to claim 1, it is characterised in that:
Compensating mode to the temperature of indoor temperature transmitter in the S3 is, if air conditioner is in refrigeration mode, by room
The temperature of interior temperature sensor detection promotes Δ T1, if air conditioner is in heating mode, by indoor temperature transmitter detection
Temperature reduces Δ T2.
3. method according to claim 2, it is characterised in that:
The condition that air-conditioner wind file revolving speed is corrected in the S4 is, if air conditioner is in cooling mode, indoor temperature transmitter inspection
The room temperature of survey reaches Ts+0.5 Δ T1, if air conditioner is in a heating mode, the room temperature of indoor temperature transmitter detection
Reach Ts-0.5 Δ T2.
4. method according to claim 3, it is characterised in that:
The mode that air-conditioning wind file revolving speed is corrected in the S4 is, if air conditioner is in refrigeration mode, in default wind file tachometer value
Increase speed considerations value a on rn, if air conditioner is in heating mode, speed considerations value is reduced on default wind file tachometer value rn
b。
5. according to claim 1 to 4 any claim the methods, it is characterised in that:
It pattern flickers or/and beeps while correcting air-conditioner wind file revolving speed in the S4, on air-conditioner panel to mention
Waking up, there are foreign matters for user's air conditioner wind outlet.
6. method according to claim 5, it is characterised in that:
The preset time t 0=β * air conditioner theory reaches warm downtime, and β is the attenuation coefficient that value range is 0~1.
7. method according to claim 6, it is characterised in that:
The value 0.5 of the β.
8. method according to claim 3, it is characterised in that:
4 DEG C of the value of the Δ T1.
9. method according to claim 8, it is characterised in that:
The value of the Δ T2 is 4 DEG C.
10. method according to claim 4, it is characterised in that:
The value of a and b is 80r/min.
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| CN201811596110.3A CN109855243A (en) | 2018-12-25 | 2018-12-25 | A kind of air conditioner temprature control method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398030A (en) * | 2019-08-19 | 2019-11-01 | 珠海格力电器股份有限公司 | Air-conditioning amount adjustment method, device, equipment and air-conditioning system |
| CN110425692A (en) * | 2019-08-05 | 2019-11-08 | 珠海格力电器股份有限公司 | Air conditioning control method, air-conditioning and computer readable storage medium |
| CN110864414A (en) * | 2019-10-30 | 2020-03-06 | 郑州电力高等专科学校 | Air conditioner power utilization load intelligent control scheduling method based on big data analysis |
| CN114001446A (en) * | 2020-07-28 | 2022-02-01 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
| CN115654709A (en) * | 2022-09-08 | 2023-01-31 | 宁波奥克斯电气股份有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
| CN115654709B (en) * | 2022-09-08 | 2024-06-28 | 宁波奥克斯电气股份有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425692A (en) * | 2019-08-05 | 2019-11-08 | 珠海格力电器股份有限公司 | Air conditioning control method, air-conditioning and computer readable storage medium |
| CN110425692B (en) * | 2019-08-05 | 2020-08-28 | 珠海格力电器股份有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
| CN110398030A (en) * | 2019-08-19 | 2019-11-01 | 珠海格力电器股份有限公司 | Air-conditioning amount adjustment method, device, equipment and air-conditioning system |
| CN110398030B (en) * | 2019-08-19 | 2020-07-14 | 珠海格力电器股份有限公司 | Air conditioner air supply amount adjusting method, device and equipment and air conditioning system |
| CN110864414A (en) * | 2019-10-30 | 2020-03-06 | 郑州电力高等专科学校 | Air conditioner power utilization load intelligent control scheduling method based on big data analysis |
| CN110864414B (en) * | 2019-10-30 | 2021-09-24 | 郑州电力高等专科学校 | Air conditioner power utilization load intelligent control scheduling method based on big data analysis |
| CN114001446A (en) * | 2020-07-28 | 2022-02-01 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
| CN115654709A (en) * | 2022-09-08 | 2023-01-31 | 宁波奥克斯电气股份有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
| CN115654709B (en) * | 2022-09-08 | 2024-06-28 | 宁波奥克斯电气股份有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
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Application publication date: 20190607 |