CN110220280A - The air quantity compensating control method of heat pump air conditioner indoor unit and the heat pump air conditioner for applying it - Google Patents
The air quantity compensating control method of heat pump air conditioner indoor unit and the heat pump air conditioner for applying it Download PDFInfo
- Publication number
- CN110220280A CN110220280A CN201910449291.5A CN201910449291A CN110220280A CN 110220280 A CN110220280 A CN 110220280A CN 201910449291 A CN201910449291 A CN 201910449291A CN 110220280 A CN110220280 A CN 110220280A
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- CN
- China
- Prior art keywords
- state
- heat pump
- air conditioner
- indoor unit
- guide plate
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of air quantity compensating control methods of heat pump air conditioner indoor unit, the revolution of indoor fan in indoor unit for controlling heat pump air conditioner, the air quantity compensating control method of heat pump air conditioner indoor unit are as follows: corresponding revolution compensation rate c is preset according to the guide plate state of the indoor unit of heat pump air conditioner and pendulum leaf state, when then controlling the revolution of indoor fan, the control revolution n that indoor fan is compensated using revolution compensation rate c makes practical revolution N=n+c of indoor fan.The present invention also provides one kind, and air quantity can be made to reach expected, the lower heat pump air conditioner of risk comprising indoor unit, the indoor unit use the air quantity compensating control method of above-mentioned heat pump air conditioner indoor unit.The present invention compensates the revolution of indoor fan according to guide plate state and pendulum leaf state, the air quantity that family is experienced can be used and reach desired air quantity, it avoids guide plate and puts influence of the leaf state for air quantity, improve user experience, condensation can also be avoided to increase, the risks such as short circuit of drying.
Description
Technical field
The invention belongs to heat pump air conditioner control technology fields, and in particular to the air quantity of a kind of pair of heat pump air conditioner indoor unit carries out
The control method of compensation, and the heat pump air conditioner using the control method.
Background technique
Heat pump air conditioner indoor unit includes indoor fan, uses corresponding revolution to work according to the air quantity that expectation reaches.
However, heat pump air conditioner indoor unit often has guide plate and pendulum leaf for adjusting wind direction, when guide plate and pendulum leaf are in different positions
When setting, the air force that user experiences, the i.e. effect due to guide plate and pendulum leaf are influenced whether, so that the air quantity that user experiences
Size and the unexpected air quantity reached.Not only air quantity is affected, and there is problems: in cooling mode, guide plate and pendulum
When leaf position is in non-maximum quantity of wind position, the outlet air of heat pump air conditioner indoor unit forms flow-disturbing, causes condensation risk to increase, especially
It is to be become apparent when low wind speed.In a heating mode, when guide plate and pendulum leaf position are in non-maximum quantity of wind position, blowing
Short-circuit risks increase, blowing distance declines, and influence user experience effect.
Summary of the invention
It is able to use the air quantity that family is experienced the object of the present invention is to provide a kind of and reaches desired air quantity, and avoid result in each
The air quantity compensating control method of the heat pump air conditioner indoor unit of kind risk.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of air quantity compensating control method of heat pump air conditioner indoor unit, indoor wind in the indoor unit for controlling heat pump air conditioner
The revolution of machine, the air quantity compensating control method of the heat pump air conditioner indoor unit are as follows: according to leading for the indoor unit of the heat pump air conditioner
Board status and pendulum leaf state preset corresponding revolution compensation rate c, then when controlling the revolution of the indoor fan, utilize the revolution
Compensation rate c compensates the control revolution n of the indoor fan, makes the practical revolution N=n+c of the indoor fan.
Preferably, the state of the guide plate include above blow, it is placed in the middle and under blow three kinds, the state of the pendulum leaf include it is placed in the middle,
Left/right blows two kinds, then the guide plate state and the pendulum leaf state combine composition state 1 to the total six kinds of working conditions of state 6；
Working condition 1 are as follows: the guide plate state is above to blow, and the pendulum leaf state is placed in the middle；Working condition 2 are as follows: the guide plate state is
Between two parties, the pendulum leaf state is placed in the middle；Working condition 3 are as follows: the guide plate state is blown under being, the pendulum leaf state is placed in the middle；Work
Make state 4 are as follows: the guide plate state is above to blow, and the pendulum leaf state is blown for left/right；Working condition 5 are as follows: the guide plate state is
Between two parties, the pendulum leaf state is blown for left/right；Working condition 6 are as follows: the guide plate state is blown under being, the pendulum leaf state is left/right
It blows；Then the revolution compensation rate c includes c of the state that respectively corresponds 1 to state 61To c6Total six values.
Preferably, c1Value range be -0~100rpm, c2Value range be -50~50rpm, c3Value range
For 0~100rpm, c4Value range be 50~150rpm, c5Value range be 50~100rpm, c6Value range be 50
~150rpm.
Preferably, c1=50；c2=-0；c3=50；c4=100；c5=80；c6=100.
The present invention also provides one kind, and air quantity can be made to reach expected, the lower heat pump air conditioner of risk comprising indoor unit, it should
Indoor unit uses the air quantity compensating control method of above-mentioned heat pump air conditioner indoor unit.
Due to the above technical solutions, the present invention has the following advantages over the prior art: the present invention is according to guide plate
State and pendulum leaf state compensate the revolution of indoor fan, and the air quantity that family is experienced can be used and reach desired air quantity, keep away
Guide plate is exempted from and has put influence of the leaf state for air quantity, improved user experience, condensation can also have been avoided to increase, short circuit etc. of drying
Risk.
Detailed description of the invention
Attached drawing 1 is the status diagram of guide plate.
Attached drawing 2 is the status diagram for putting leaf.
Attached drawing 3 is the contrast schematic diagram for compensating front and back under refrigerating state to the revolution of indoor fan.
Attached drawing 4 is the contrast schematic diagram for compensating front and back under heating state to the revolution of indoor fan.
Specific embodiment
The invention will be further described for embodiment shown in reference to the accompanying drawing.
Embodiment one: a kind of heat pump air conditioner, including indoor unit, indoor unit includes indoor fan again, and is provided with for adjusting
The guide plate and pendulum leaf of whole air-out direction.As shown in Fig. 1, guide plate is swung up and down, thus the state of guide plate include above blow, it is placed in the middle and
Under blow three kinds.As shown in Fig. 2, pendulum leaf swings, thus the state for putting leaf include it is placed in the middle, a left side is blown, the right side blows three kinds, and put leaf
A left side blow, the right side blow angle it is identical when it is essentially identical on influence caused by air quantity, therefore do not distinguish that a left side is blown, state is blown on the right side, then put leaf
State it is practical include it is placed in the middle, left/right blows two kinds.State based on guide plate and pendulum leaf, can generate six kinds of assembled states, respectively
Amount to six kinds of working conditions for state 1 to state 6.Working condition 1 are as follows: guide plate state is above to blow, and pendulum leaf state is placed in the middle；Work
Make state 2 are as follows: guide plate state be it is placed in the middle, pendulum leaf state be placed in the middle；Working condition 3 are as follows: guide plate state is blown under being, pendulum leaf state is
Between two parties；Working condition 4 are as follows: guide plate state is above to blow, and pendulum leaf state is blown for left/right；Working condition 5 are as follows: guide plate state be it is placed in the middle,
Pendulum leaf state is blown for left/right；Working condition 6 are as follows: guide plate state is blown under being, pendulum leaf state is blown for left/right.
In the indoor unit of existing heat pump air conditioner, the indoor fan desirably corresponding revolution work of air quantity, i.e., indoor wind
The air output of machine is equal to desired air quantity.However, due to the effect of guide plate and pendulum leaf, the practical air quantity for blowing out indoor unit, i.e. user
The air quantity experienced not is indoor fan blowout, the desired air quantity of user.It is therefore desirable to compensate control to indoor fan
It makes, i.e., the air quantity of the heat pump air conditioner indoor unit of the revolution of indoor fan compensates control in a kind of indoor unit for controlling heat pump air conditioner
Method processed are as follows: corresponding revolution compensation rate c is preset according to the guide plate state of the indoor unit of heat pump air conditioner and pendulum leaf state, then is controlled
When the revolution of indoor fan, the control revolution n of indoor fan is compensated using revolution compensation rate c, turns the reality of indoor fan
Number N=n+c, wherein the control revolution n of indoor fan is the revolution for corresponding to desired air quantity.
Since the state of guide plate and pendulum leaf can generate six kinds of assembled states, therefore revolution compensation rate c includes respectively corresponding shape
State 1 to state 6 c1To c6Total six values.Under normal conditions, c1Value range be -0~100rpm, c2Value range
For -50~50rpm, c3Value range be 0~100rpm, c4Value range be 50~150rpm, c5Value range be 50
~100rpm, c6Value range be 50~150rpm.In the present embodiment, c1=50；c2=-0；c3=50；c4=100；c5=
80；c6=100.Above-mentioned guide plate state, pendulum leaf state and revolution compensation rate c are as shown in the table:
| Combinative movement | Guide plate state | Put leaf state | Revolution compensation rate c |
| 1 | On blow | Between two parties | 50 |
| 2 | Between two parties | Between two parties | 0 |
| 3 | Under blow | Between two parties | 50 |
| 4 | On blow | Left/right is blown | 100 |
| 5 | Between two parties | Left/right is blown | 80 |
| 6 | Under blow | Left/right is blown | 100 |
The effect of front and back is compensated as shown in attached drawing 3 and attached drawing 4.
While above-mentioned control method is by air quantity Compensation Design, guide plate and pendulum leaf angle change, to indoor fan revolution
It gives certain increase and decrease compensation and it is desired to consistently achieve user to keep air-supply air quantity constant under conditions of noise is permitted
Air quantity embodies the true demand of user.Meanwhile under refrigeration mode, when indoor guide plate and pendulum leaf position are in non-maximum quantity of wind position,
Indoor fan speed considerations can effectively improve condensation effect when low air quantity shelves to avoid flow-disturbing near air outlet.Heat mould
Under formula, when indoor guide plate and pendulum leaf position are in non-maximum quantity of wind position, heating effect is can be improved in indoor fan speed considerations
And effectively extend air supplying distance.Controllable air supply direction function (including on-hook and is possessed using the heat pump air conditioner of the control method
Other forms machine) air quantity can be made to consistently achieve expection, and various risks are lower.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of air quantity compensating control method of heat pump air conditioner indoor unit, indoor fan in the indoor unit for controlling heat pump air conditioner
Revolution, it is characterised in that: the air quantity compensating control method of the heat pump air conditioner indoor unit are as follows: according to the room of the heat pump air conditioner
The guide plate state and pendulum leaf state of interior machine preset corresponding revolution compensation rate c, then when controlling the revolution of the indoor fan, utilize
The revolution compensation rate c compensates the control revolution n of the indoor fan, makes practical revolution N=n+c of the indoor fan.
2. the air quantity compensating control method of heat pump air conditioner indoor unit according to claim 1, it is characterised in that: the guide plate
State include above blow, it is placed in the middle and under blow three kinds, the state of the pendulum leaf include it is placed in the middle, left/right blows two kinds, then the guide plate shape
State and the pendulum leaf state combine composition state 1 to state 6 and amount to six kinds of working conditions；Working condition 1 are as follows: the guide plate state
Above to blow, the pendulum leaf state is placed in the middle；Working condition 2 are as follows: the guide plate state be it is placed in the middle, the pendulum leaf state is placed in the middle；
Working condition 3 are as follows: the guide plate state is blown under being, the pendulum leaf state is placed in the middle；Working condition 4 are as follows: the guide plate state is
On blow, the pendulum leaf state is blown for left/right；Working condition 5 are as follows: the guide plate state be it is placed in the middle, the pendulum leaf state be left/right
It blows；Working condition 6 are as follows: the guide plate state is blown under being, the pendulum leaf state is blown for left/right；Then the revolution compensation rate c includes
Respectively correspond the c of state 1 to state 61To c6Total six values.
3. the air quantity compensating control method of heat pump air conditioner indoor unit according to claim 2, it is characterised in that: c1Value
Range is -0 ~ 100rpm, c2Value range be -50 ~ 50rpm, c3Value range be 0 ~ 100rpm, c4Value range be
50 ~ 150rpm, c5Value range be 50 ~ 100rpm, c6Value range be 50 ~ 150rpm.
4. the air quantity compensating control method of heat pump air conditioner indoor unit according to claim 3, it is characterised in that: c1=50；c2
=-0；c3=50；c4=100；c5=80；c6=100。
5. a kind of heat pump air conditioner, including indoor unit, it is characterised in that: the indoor unit uses such as any one of claims 1 to 4
The air quantity compensating control method of the heat pump air conditioner indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449291.5A CN110220280A (en) | 2019-05-28 | 2019-05-28 | The air quantity compensating control method of heat pump air conditioner indoor unit and the heat pump air conditioner for applying it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449291.5A CN110220280A (en) | 2019-05-28 | 2019-05-28 | The air quantity compensating control method of heat pump air conditioner indoor unit and the heat pump air conditioner for applying it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220280A true CN110220280A (en) | 2019-09-10 |
Family
ID=67818701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449291.5A Withdrawn CN110220280A (en) | 2019-05-28 | 2019-05-28 | The air quantity compensating control method of heat pump air conditioner indoor unit and the heat pump air conditioner for applying it |
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| CN (1) | CN110220280A (en) |
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|---|---|---|---|---|
| EP1921392A2 (en) * | 2006-11-10 | 2008-05-14 | O.Y.L. Research & Development Centre Sdn Bhd | An apparatus for controlling an air distribution system |
| KR20140060616A (en) * | 2012-11-12 | 2014-05-21 | 노재엽 | Air circulation unit |
| CN104154634A (en) * | 2013-05-14 | 2014-11-19 | 海尔集团公司 | Rotation speed control method and device of air supply motor of air conditioner |
| CN106123216A (en) * | 2016-06-27 | 2016-11-16 | 青岛海尔空调器有限总公司 | A kind of maintain air-conditioning amount method, control device and air conditioning system |
| CN106568125A (en) * | 2016-10-24 | 2017-04-19 | 青岛海尔空调器有限总公司 | Air-conditioner and air speed control method based on position of vane and/or swing vane |
| CN107621056A (en) * | 2017-09-04 | 2018-01-23 | 青岛海尔空调器有限总公司 | For controlling method and device, the air-conditioning of air-conditioning |
| CN108800475A (en) * | 2018-06-04 | 2018-11-13 | 珠海格力电器股份有限公司 | Fan rotating speed control method and device and air supply equipment |
| CN110345616A (en) * | 2019-07-17 | 2019-10-18 | 芜湖美智空调设备有限公司 | Adjusting method, regulating device and the air conditioner of indoor fan revolving speed |
-
2019
- 2019-05-28 CN CN201910449291.5A patent/CN110220280A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1921392A2 (en) * | 2006-11-10 | 2008-05-14 | O.Y.L. Research & Development Centre Sdn Bhd | An apparatus for controlling an air distribution system |
| KR20140060616A (en) * | 2012-11-12 | 2014-05-21 | 노재엽 | Air circulation unit |
| CN104154634A (en) * | 2013-05-14 | 2014-11-19 | 海尔集团公司 | Rotation speed control method and device of air supply motor of air conditioner |
| CN106123216A (en) * | 2016-06-27 | 2016-11-16 | 青岛海尔空调器有限总公司 | A kind of maintain air-conditioning amount method, control device and air conditioning system |
| CN106568125A (en) * | 2016-10-24 | 2017-04-19 | 青岛海尔空调器有限总公司 | Air-conditioner and air speed control method based on position of vane and/or swing vane |
| CN107621056A (en) * | 2017-09-04 | 2018-01-23 | 青岛海尔空调器有限总公司 | For controlling method and device, the air-conditioning of air-conditioning |
| CN108800475A (en) * | 2018-06-04 | 2018-11-13 | 珠海格力电器股份有限公司 | Fan rotating speed control method and device and air supply equipment |
| CN110345616A (en) * | 2019-07-17 | 2019-10-18 | 芜湖美智空调设备有限公司 | Adjusting method, regulating device and the air conditioner of indoor fan revolving speed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20190910 |