CN103968500B - Air-conditioner air quantity static pressure curve processing method and air-conditioner - Google Patents
Air-conditioner air quantity static pressure curve processing method and air-conditioner Download PDFInfo
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Abstract
The invention discloses a kind of air-conditioner air quantity static pressure curve processing method and air-conditioner.Wherein method comprises: control mainboard and receive the static pressure processing instruction that user manipulates plate transmission; According to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern; Under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form; The air quantity static pressure curve form that described control mainboard is selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.Air-conditioner air quantity static pressure curve processing method provided by the invention and air-conditioner, solve the limitation that existing air quantity static pressure curve can be selected and revise, and user's comfortableness experiences the problem of difference.
Description
Technical field
The present invention relates to air-conditioner device technical field, particularly relate to a kind of air-conditioner air quantity static pressure curve processing method and air-conditioner.
Background technology
Some static pressure air quantity that the method Dou Shi producer of existing wind pipe type or ducted air conditioning unit air quantity Static prestressed-pile sets according to oneself export as automatically adjusting rotating speed with reference to standard static pressure air quantity, when detect the motor speed of actual motion or VSP voltage and setting reference there is deviation time just revise, final revision, to consistent with reference to the air quantity exported, is the equal of permanent Boiler pressure control.But the problem of usually depositing in the following areas:
One, user can not select air quantity static pressure curve.
Two, the reference static pressure air quantity of factory settings not necessarily may meet users ' individualized requirement, after installing, user may feel that air quantity is large, noise is high or air quantity is little, and wind is less than ground, and user oneself cannot adjust static pressure generator volume curve, finally cause complaining, need to change motor and solve.
Summary of the invention
The invention provides a kind of air-conditioner air quantity static pressure curve processing method and air-conditioner, unrestrained section can not be carried out according to individual demand and the problem of user's comfortableness experience difference in order to solve user in prior art.
Based on the problems referred to above, a kind of air-conditioner air quantity static pressure curve processing method provided by the invention, the rotation speed of fan for the indoor set to air-conditioner processes, and comprises the steps:
Control mainboard and receive the static pressure processing instruction that user manipulates plate transmission;
According to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern;
Under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form;
The air quantity static pressure curve form that described control mainboard is selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.
Preferably, as a kind of embodiment, the air quantity static pressure curve processing pattern of described air-conditioner comprises the pattern of initial air quantity static pressure curve processing pattern and amendment air quantity static pressure curve;
Described static pressure processing instruction is divided into the instruction of initial air quantity static pressure curve processing and the instruction of amendment air quantity static pressure curve processing;
Described control mainboard comprises the steps: after receiving static pressure processing instruction
When being received as initial air quantity static pressure curve processing instruction, enter initial air quantity static pressure curve processing pattern, described control mainboard, under initial air quantity static pressure curve processing pattern, is directly searched and selects the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form.
Preferably, as a kind of embodiment, when being received as amendment air quantity static pressure curve processing instruction, enter amendment air quantity static pressure curve processing pattern, described control mainboard is under amendment air quantity static pressure curve processing pattern, revise initial air quantity static pressure curve model list and preserve, and receiving the instruction of the selection Air Quantity Required static pressure curve form that user sends, search in new air quantity static pressure curve model list and select the air quantity static pressure curve form needed for user.
Preferably, as a kind of embodiment, the rotation speed of fan that described control dc motor performs under selected air quantity static pressure curve form controls, and comprises the steps:
Control the air quantity static pressure curve form that mainboard is selected according to user, the duty cycle information that the air quantity static pressure curve form that parsing user selectes is corresponding, according to duty cycle information, speed regulating control is performed to the corresponding described dc motor be electrically connected in described indoor set;
Wherein: according to n different duty cycle information, dc motor is arranged n kind different rotating speeds: S1, S2, S3, S4, S5, S6, S7 ... Sn, n are positive integer.
Preferably, as a kind of embodiment, the list of described initial air quantity static pressure curve model comprises m different air quantity static pressure curve form, comprising: P1, P2, P3, P4, P5, P6, P7 ... Pm, wherein, m is positive integer;
Described often kind of air quantity static pressure curve form includes and arranges content as follows: superelevation shelves, top grade, medium-to-high grade, middle-grade, low and middle-grade, low-grade and quiet shelves two kinds and two or more combination wherein, and different DC motor rotation speed under corresponding gear, a gear in often kind of air quantity static pressure curve form is corresponding with a kind of DC motor rotation speed.
Preferably, as a kind of embodiment, under the pattern of amendment air quantity static pressure curve, the gear amendment of described often kind of air quantity static pressure curve form all should be in be preset in the amendment range of speeds; The lower limit of the default amendment range of speeds of described high tap position is greater than the higher limit that all low-grade locations preset the amendment range of speeds.
Correspondingly, present invention also offers a kind of air-conditioner, comprise indoor set, dc motor, described indoor set comprises control mainboard and user manipulates plate, and wherein said user manipulates plate and comprises the manipulation plate of wired connection or the wireless operated plate of infrared remote control;
Described control mainboard, for receiving the manipulation instruction of user, and according to different control instruction process adjustment and the air quantity static pressure curve selecting corresponding air conditioner room unit;
Described control mainboard comprises signal receiving module, processing module and regulation and control module, wherein:
Described signal receiving module, manipulates the static pressure processing instruction of plate transmission for receiving user;
Described processing module, for according to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern; Under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form;
Described regulation and control module, for the air quantity static pressure curve form selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.
Preferably, as a kind of embodiment, described processing module comprises initial submodule and amendment submodule, wherein:
Described initial submodule, for when being received as initial air quantity static pressure curve processing instruction, enter initial air quantity static pressure curve processing pattern, described control mainboard, under initial air quantity static pressure curve processing pattern, is directly searched and selects the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form.
Preferably, as a kind of embodiment, described amendment submodule, for when being received as amendment air quantity static pressure curve processing instruction, enter amendment air quantity static pressure curve processing pattern, described control mainboard, under amendment air quantity static pressure curve processing pattern, is revised initial air quantity static pressure curve model list and preserves, and receive the instruction of the selection Air Quantity Required static pressure curve form that user sends, search in new air quantity static pressure curve model list and select the air quantity static pressure curve form needed for user.
Preferably, as a kind of embodiment, described regulation and control module comprises speed governing submodule, wherein:
Described speed governing submodule, according to the air quantity static pressure curve form that user selectes, the duty cycle information that the air quantity static pressure curve form that parsing user selectes is corresponding, performs speed regulating control according to duty cycle information to the corresponding described dc motor be electrically connected in described indoor set.
Beneficial effect of the present invention comprises:
A kind of air-conditioner air quantity static pressure curve processing method provided by the invention and air-conditioner.Wherein method comprises: control mainboard and receive the static pressure processing instruction that user manipulates plate transmission; According to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern; Under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form; The air quantity static pressure curve form that described control mainboard is selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.
The embodiment of the present invention can provide a kind of air-conditioner air quantity static pressure curve processing method and air-conditioner, user can enter initial air quantity static pressure curve processing pattern, the air quantity static pressure curve form that unrestricted choice is different, also can enter the self-defined pattern of static pressure curve simultaneously, high wind shelves are turned down rotating speed, low wind shelves are heightened rotating speed, solves the limitation that existing air quantity static pressure curve can not be selected and revise.
Accompanying drawing explanation
Fig. 1 is the flow chart of air-conditioner air quantity static pressure curve processing method one specific embodiment of the present invention;
Fig. 2 is that the user of step one specific embodiment realizing amendment air quantity static pressure curve in air-conditioner air quantity static pressure curve processing method of the present invention processes operational flowchart;
Fig. 3 is air-conditioner system structural representation of the present invention;
Fig. 4 is the structural representation controlling mainboard in air-conditioner of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, air-conditioner air quantity static pressure curve processing method of the present invention and air-conditioner detailed description of the invention are described.
Based on the problems referred to above, a kind of air-conditioner air quantity static pressure curve processing method provided by the invention, the rotation speed of fan for the indoor set to air-conditioner processes, and as shown in Figure 1, comprises the steps:
S100, control mainboard receive the static pressure processing instruction that user manipulates plate transmission;
S200, according to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern;
S300, under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form;
The air quantity static pressure curve form that S400, described control mainboard are selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.
Wherein, dc motor (i.e. fan electromotor) realizes Boiler pressure control by the change of rotating speed.It is the manipulation plate of wired connection or the wireless operated plate of infrared remote control that user manipulates plate, repeats no longer one by one this.
Preferably, the air quantity static pressure curve processing pattern of described air-conditioner comprises initial air quantity static pressure curve processing pattern and amendment air quantity static pressure curve processing pattern;
Described static pressure processing instruction is divided into the instruction of initial air quantity static pressure curve processing and the instruction of amendment air quantity static pressure curve processing;
Preferably, the air quantity static pressure curve processing pattern of air-conditioner comprises above-mentioned two kinds of patterns:
Particularly, under initial air quantity static pressure curve processing pattern, during specific implementation, directly in database (list of air quantity static pressure curve form), select air quantity static pressure curve form;
Under the pattern of amendment air quantity static pressure curve, modify to the air quantity static pressure curve in database (i.e. initial air quantity static pressure curve form list) and/or air quantity static pressure curve in newly-built air quantity static pressure curve and/or delete database, the embodiment of the present invention does not do concrete restriction to this.
In step S200 ~ S300, described control mainboard comprises the steps: after receiving static pressure processing instruction
When being received as initial air quantity static pressure curve processing instruction, enter initial air quantity static pressure curve processing pattern, described control mainboard receives the instruction of Air Quantity Required static pressure curve form under initial air quantity static pressure curve processing pattern, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form.
When being received as amendment air quantity static pressure curve processing instruction, enter the pattern of amendment air quantity static pressure curve, described control mainboard is under amendment air quantity static pressure curve processing pattern, revise initial air quantity static pressure curve model list and preserve, receive the instruction of the selection Air Quantity Required static pressure curve form that user sends, search in new air quantity static pressure curve model list and select the air quantity static pressure curve form needed for user.
During specific implementation, it can be the air quantity static pressure curve in Update Table storehouse, also the air quantity static pressure curve of current operation can be revised, amendment aft-fan motor runs by amended speed, can select to preserve or do not preserve for amended air quantity static pressure curve, system default (is preserved automatically for preserving, automatic selection), and be stored into (namely new air quantity static pressure curve form list) in database, if user selects not preserve, then until reselect next time or revise, this curve is deleted automatically.
Therefore, multiple concrete operational order may be comprised in execution static pressure processing instruction process, such as: 1, select 2, revise on existing basis, only preserve amended, or all preserve before amendment and after amendment, be convenient to next time select, 3, newly-built curve model, preserve after newly-built, also can increase by 4, delete curve instruction, instruction has in these four two or more.
Preferably, as a kind of embodiment, in step S400, the rotation speed of fan that described control dc motor performs under selected air quantity static pressure curve form controls, and comprises the steps:
Control the air quantity static pressure curve form that mainboard is selected according to user, the duty cycle information that the air quantity static pressure curve form that parsing user selectes is corresponding, according to duty cycle information, speed regulating control is performed to the corresponding described dc motor be electrically connected in described indoor set;
Wherein: according to n different duty cycle information, dc motor is arranged n kind different rotating speeds: S1, S2, S3, S4, S5, S6, S7 ... Sn, n are positive integer.
In embodiments of the present invention, user oneself can design the static pressure curve of (revising the list of initial air quantity static pressure curve model) or selected (selecting in the list of initial air quantity static pressure curve model), and then effectively solve in air conditioner installation process, the problem of the actual demand of user can not be met due to the static pressure air quantity limitation of producer's design.
Preferably, as a kind of embodiment, described initial air quantity static pressure curve model list (see table 1) comprises m different air quantity static pressure curve form, comprising: P1, P2, P3, P4, P5, P6, P7 ... Pm, wherein, m is positive integer;
Described often kind of air quantity static pressure curve form includes 7 kinds of different gears (see table 1): DC motor rotation speeds different under superelevation shelves, top grade, medium-to-high grade, middle-grade, low and middle-grade, low-grade and quiet shelves and corresponding gear, a gear in often kind of air quantity static pressure curve form is corresponding with a kind of DC motor rotation speed.The air-conditioner provided in the embodiment of the present invention comprises 7 kinds of different gears, but is not limited to this.Often kind of air quantity static pressure curve form includes and arranges content as follows: superelevation shelves, top grade, medium-to-high grade, middle-grade, low and middle-grade, low-grade and quiet shelves two kinds and two or more combination wherein; Wherein: the setting of 7 gears is a kind of preferred embodiment, also can comprise 3 gears, 4 gears or 5 gears.
Preferably, as a kind of embodiment, under the pattern of amendment air quantity static pressure curve, the gear amendment of described often kind of air quantity static pressure curve form all should be in be preset in the amendment range of speeds; The lower limit of the default amendment range of speeds of described high tap position is greater than the higher limit that all low-grade locations preset the amendment range of speeds.
Specifically should be noted that: in rotating speed setting up procedure, need to provide the range of speeds that can user regulate, arrange between the maximum speed that can only be given at motor and minimum speed, the tachometer value of superelevation shelves process can not lower than the tachometer value of middle windscreen, the tachometer value of middle windscreen can not lower than low wind shelves, the highest and minimum speed also limits, and prevents user from arbitrarily arranging wind shelves and causes unit operation abnormal damage or exceed rev limit running.
In embodiments of the present invention, described control mainboard is mainly used in performing speed regulating control process to dc motor.
Respectively two kinds of tupes (pattern of initial air quantity static pressure curve processing pattern and the initial air quantity static pressure curve of amendment) of air-conditioner air quantity static pressure curve processing method in the embodiment of the present invention are described in detail below:
One, under initial air quantity static pressure curve processing pattern:
Direct current generator by control mainboard be divided into S1, S2, S3 ..., a Sn rotating speed, then keep watch shelves according to P1, P2, P3 ..., Pm forms multiple combination, each combination represents a kind of static pressure curve, and the high, medium and low wind shelves rotating speed under each static pressure curve is different;
User can installation according to scene time, (initial air quantity static pressure curve processing pattern) needs the static pressure curve selecting to be applicable to oneself in such a mode.See table 1, if user think current use static pressure curve (supposing P2) under air quantity too large, noise is too high, user can adjust on lower static pressure curve (supposing P4) static pressure curve, all high wind shelves on static pressure curve after adjustment, apoplexy shelves, low wind shelves rotating speed all can reduce, and air quantity and the noise of all wind shelves also all can reduce.If contrary user thinks that the static pressure curve P4 air quantity of current use is too low, wind is less than ground, and ability output effect is poor, and user can reselect the large curve of static pressure (supposing P3).
In embodiments of the present invention; control mainboard according to different duty cycle information direct current generator divided S1, S2, S3 ..., a Sn rotating speed; wherein S1 is the highest design speed of motor; it should be noted that Sn for minimum speed design can not be too low; must confirm that the reliability of air-conditioning is no problem by experiment, when there will not be refrigeration evaporimeter frosting anti-freeze or when heating hot blast can not blow out high voltage protective etc.
According to rule design static pressure curve model P1, P2, P3 ... Pm, rotating speed reduces gradually from S1 → Sn, static pressure curve P1 → Pm is also that static pressure reduces gradually, user can enter static pressure curve by the function button of remote controller and select pattern, oneself static pressure curve applicable can be selected from P1 ~ Pm by "+,-" key, then confirm to preserve, and possess memory function, do not reset if follow-up just according to selected static pressure curve motion.When dispatching from the factory, the common static pressure curve of default recommendation is assumed to P5, if select high static pressure Curve selection than P4 ~ P1, if select low static pressure or straight blowing, may be selected in P6 ~ Pm.
Such as, interior machine carries out combination static pressure curve model P1, P2, P3 ... Pm according to the form that 7 wind shelves set
Table 1
Static pressure curve model P1, P2, P3 ... rotating speed under Pm also can be designed to the rotating speed that staggers, and the embodiment of the present invention is not construed as limiting this.Such as, as shown in table 2:
Table 2
(1), for above-mentioned initial air quantity static pressure curve processing pattern, illustrate:
For the air-cooled ducted air conditioner of 12KW, interior machine adopts direct current generator, and the rotating speed 0 ~ 1500 turn of motor is safe and reliable, and motor temperature rise and noise are qualified, initial setting following 7 kinds of static pressure curve model P1, P2 when dispatching from the factory, P3 ... P7, factory mode P4 pattern.
Rotating speed under different wind shelves under each static pressure curve model is as following table 3:
Table 3
When party A-subscriber installs, the air-cooled ducted air conditioner selected is arranged on special air conditioner room, air after air-conditioning process is the room being delivered to needs by air supply duct, such air supply duct and return air duct are all very long, the static pressure being equivalent to needs causes too greatly user to feel no matter use superpower shelves or high wind shelves in use, air quantity is all very little, with in low wind shelves are even imperceptible has wind out, cooling or heating effect is poor.Therefore, user can enter initial air quantity static pressure curve processing pattern by line control machine, factory default static pressure curve model P4 is adjusted to high static pressure curve model as P3 or P2, even P1, and the rotating speed under each like this wind shelves can improve, and user can use under different wind shelves.
When party B-subscriber installs, the air-cooled ducted air conditioner selected is directly installed on room furred ceiling, and air supply duct and return air duct are all very short, and the static pressure being equivalent to needs is very little.Air quantity is very large to cause user to feel in use, and noise is also very large, even if select low wind shelves, noise is still very large, does not reach user's request.User can enter initial air quantity static pressure curve processing pattern by line control machine, factory default static pressure curve model P4 is adjusted to low static pressure curve model as P5 or P6, even P7, rotating speed under each like this wind shelves can reduce, noise reduces, user can normally use under different wind shelves, the setting operation flow process of user is illustrated see Fig. 2, Fig. 2.
Two, under the initial air quantity static pressure curve processing pattern of amendment:
Air-conditioning internal machine must adopt direct current generator, user can enter the self-defined pattern of static pressure curve (namely revising initial air quantity static pressure curve processing pattern) by the function key controlling mainboard, user can revise initial air quantity static pressure curve model list according to the needs of oneself and preserve (the speed setting process namely under each wind shelves), user selects in new air quantity static pressure curve model list, and unit just can run according to the static pressure curve of user oneself definition.
Such as: air-cooled ducted air conditioner is former give tacit consent to five wind shelves when dispatching from the factory and rotating speed as follows: superpower shelves (1300 turns), high-grade (1200 turns), middle-grade (1100 turns), low-grade (1000 turns), quiet shelves (900 turns), after user enters the self-defined pattern of static pressure curve, respectively the rotating speed under different wind shelves is set, and control mainboard range set and constraint are carried out to the speed setting between the superpower shelves of user, top grade, middle-grade, low-grade, quiet shelves, prevent from user from setting not meeting the reliability operation of unit.As user thinks that now superelevation shelves air quantity is bigger than normal, the too high needs of noise, the rotating speed of quiet shelves is too low, and wind send to get off, and user can study and change initial air quantity static pressure curve processing pattern and the rotating speed of superelevation shelves is carried out free setting, as being set to 1250 turns; Quiet shelves also set to be heightened as 960 turns can meet user's requirement, the user of other wind shelves thinks to receive and does not change, and the static pressure curve of such client oneself setting just becomes superpower shelves (1250 turns), high-grade (1200 turns), middle-grade (1100 turns), low-grade (1000 turns), quiet shelves (960 turns).
In embodiments of the present invention, the initial air quantity static pressure curve processing pattern of amendment is entered by the function key controlling mainboard, then enter different wind shelves respectively carry out wind speed setting by " switching of wind shelves " button, by "+,-" key rotating speed increased again or reduce, do not have adjustment once can change rotating speed A to turn (such as 10 turns or 20 turns), can preserve by acknowledgement key after adjusting to the suitable air quantity demand of user, set successfully and possess memory function, follow-uply just the self-defined static pressure curve motion is successfully set by this.
(1), for above-mentioned initial air quantity static pressure curve processing pattern, illustrate:
C user has special individual demand in the process of using air-condition, likes the air quantity when top grade large, when fan uses, thinks that again noise is low when low wind shelves.Rotating speed under the static pressure curve given tacit consent to when supposing that this air-conditioning dispatches from the factory, as shown in the table:
User can enter static pressure curve unrestrained section pattern by line control machine, the rotating speed needed under the wind shelves of adjustment is carried out free setting, be set to after meeting oneself requirement, as high wind shelves adjustment of rotational speed to higher, low wind shelves adjustment of rotational speed to lower, then preserve and exit, if the rotating speed after adjustment is as follows:
Table 4
It should be noted that: under the pattern of the initial air quantity static pressure curve of amendment, the gear amendment of described often kind of air quantity static pressure curve form all should be in be preset in the amendment range of speeds; Such user just can follow one's inclinations the static pressure curve that free setting oneself is wanted, and wants air quantity to tune up just that speed setting is higher, wants noise low just that speed setting is little.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of air-conditioner, the principle of dealing with problems due to each function of this air-conditioner is similar to the implementation step of a kind of aforementioned air-conditioner air quantity static pressure curve processing method, therefore, the function of this air-conditioner can pass through preceding method specific implementation, repeats part and repeats no more.
Correspondingly, the embodiment of the present invention additionally provides a kind of air-conditioner 10, comprise indoor set 20, control mainboard 21 and direct current generator 40 part composition, described control comprises interior mainboard and user manipulates plate 30(line control machine or remote controller), user sends control instruction signal to interior mainboard by operation panel, interior machine controls mainboard and adjusts different rotation speed of fan corresponding to the dutycycle of output squeezing machine according to the program woven in advance, finally reaches the object of the adjustment different static pressure curve of selection or self-defined static pressure curve.As shown in Figure 3:
Described control mainboard 21, for receiving the manipulation instruction of user, and according to different control instruction process adjustment and the air quantity static pressure curve selecting corresponding air conditioner room unit;
Described control mainboard 21 comprises signal receiving module 211, processing module 212 and regulation and control module 213, as shown in Figure 4, wherein:
Described signal receiving module 211, manipulates the static pressure processing instruction of plate 30 transmission for receiving user;
Described processing module 212, for according to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern; Under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form;
Described regulation and control module 213, for the air quantity static pressure curve form selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.
Preferably, as a kind of embodiment, described processing module 212 comprises initial submodule and amendment submodule, wherein:
Described initial submodule, for when being received as initial air quantity static pressure curve processing instruction, enter initial air quantity static pressure curve processing pattern, described control mainboard, under initial air quantity static pressure curve processing pattern, is directly searched and selects the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form.
Preferably, as a kind of embodiment, described amendment submodule, for when being received as amendment air quantity static pressure curve processing instruction, enter amendment air quantity static pressure curve processing pattern, described control mainboard, under amendment air quantity static pressure curve processing pattern, is revised initial air quantity static pressure curve model list and preserves, and receive the instruction of the selection Air Quantity Required static pressure curve form that user sends, search in new air quantity static pressure curve model list and select the air quantity static pressure curve form needed for user.
Preferably, as a kind of embodiment, described regulation and control module 213 comprises speed governing submodule, wherein:
Described speed governing submodule, according to the air quantity static pressure curve form that user selectes, the duty cycle information that the air quantity static pressure curve form that parsing user selectes is corresponding, performs speed regulating control according to duty cycle information to the corresponding described dc motor be electrically connected in described indoor set.
Preferably, as a kind of embodiment, in embodiments of the present invention, described air-conditioner is pipe type air conditioner, but is not limited thereto.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an air-conditioner air quantity static pressure curve processing method, the rotation speed of fan for the indoor set to air-conditioner processes, and it is characterized in that, comprises the steps:
Control mainboard and receive the static pressure processing instruction that user manipulates plate transmission;
According to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern;
Under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form;
The air quantity static pressure curve form that described control mainboard is selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.
2. air-conditioner air quantity static pressure curve processing method according to claim 1, is characterized in that:
The air quantity static pressure curve processing pattern of described air-conditioner comprises initial air quantity static pressure curve processing pattern and amendment air quantity static pressure curve processing pattern;
Described static pressure processing instruction is divided into the instruction of initial air quantity static pressure curve processing and the instruction of amendment air quantity static pressure curve processing;
Described control mainboard comprises the steps: after receiving static pressure processing instruction
When being received as initial air quantity static pressure curve processing instruction, enter initial air quantity static pressure curve processing pattern, described control mainboard, under initial air quantity static pressure curve processing pattern, is directly searched and selects the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form.
3. air-conditioner air quantity static pressure curve processing method according to claim 2, is characterized in that:
When being received as amendment air quantity static pressure curve processing instruction, enter amendment air quantity static pressure curve processing pattern, described control mainboard is under amendment air quantity static pressure curve processing pattern, revise initial air quantity static pressure curve model list and preserve, and receive the instruction of the selection Air Quantity Required static pressure curve form that user sends, search in new air quantity static pressure curve model list and select the air quantity static pressure curve form needed for user.
4. air-conditioner air quantity static pressure curve processing method according to claim 1, is characterized in that, the rotation speed of fan that the dc motor of described control air-conditioner performs under selected air quantity static pressure curve form controls, and comprises the steps:
Control the air quantity static pressure curve form that mainboard is selected according to user, the duty cycle information that the air quantity static pressure curve form that parsing user selectes is corresponding, according to duty cycle information, speed regulating control is performed to the corresponding described dc motor be electrically connected in described indoor set;
Wherein: according to n different duty cycle information, dc motor is arranged n kind different rotating speeds: S1, S2, S3, S4, S5, S6, S7 ... Sn, n are positive integer.
5. air-conditioner air quantity static pressure curve processing method according to claim 1, is characterized in that:
The list of initial air quantity static pressure curve model comprises m different air quantity static pressure curve form, comprising: P1, P2, P3, P4, P5, P6, P7 ... Pm, wherein, m is positive integer;
Often kind of described air quantity static pressure curve form includes and arranges content as follows: superelevation shelves, top grade, medium-to-high grade, middle-grade, low and middle-grade, low-grade and quiet shelves two kinds and two or more combination wherein, and different DC motor rotation speed under corresponding gear, a gear in often kind of air quantity static pressure curve form is corresponding with a kind of DC motor rotation speed.
6. air-conditioner air quantity static pressure curve processing method according to claim 3, is characterized in that:
Under the pattern of amendment air quantity static pressure curve, the gear amendment of often kind of described air quantity static pressure curve form all should be in be preset in the amendment range of speeds; The lower limit of the default amendment range of speeds of high tap position is greater than the higher limit that all low-grade locations preset the amendment range of speeds.
7. an air-conditioner, comprises indoor set, and dc motor is characterized in that: described indoor set comprises control mainboard and user manipulates plate, and wherein said user manipulates plate and comprises the manipulation plate of wired connection or the wireless operated plate of infrared remote control;
Described control mainboard, for receiving the manipulation instruction of user, and according to different control instruction process adjustment and the air quantity static pressure curve selecting corresponding air conditioner room unit;
Described control mainboard comprises signal receiving module, processing module and regulation and control module, wherein:
Described signal receiving module, manipulates the static pressure processing instruction of plate transmission for receiving user;
Described processing module, for according to described static pressure processing instruction, described control mainboard enters air quantity static pressure curve processing pattern; Under air quantity static pressure curve processing pattern, described control mainboard receives user and sends the instruction selecting Air Quantity Required static pressure curve form, searches and select the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form;
Described regulation and control module, for the air quantity static pressure curve form selected according to user, the rotation speed of fan under the air quantity static pressure curve form that the dc motor execution controlling air-conditioner is selected controls.
8. air-conditioner according to claim 7, is characterized in that:
Described processing module comprises initial submodule and amendment submodule, wherein:
Described initial submodule, for when being received as initial air quantity static pressure curve processing instruction, enter initial air quantity static pressure curve processing pattern, described control mainboard, under initial air quantity static pressure curve processing pattern, is directly searched and selects the air quantity static pressure curve form needed for user in the list of air quantity static pressure curve form.
9. air conditioner chamber according to claim 8, is characterized in that:
Described amendment submodule, for when being received as amendment air quantity static pressure curve processing instruction, enter amendment air quantity static pressure curve processing pattern, described control mainboard is under amendment air quantity static pressure curve processing pattern, revise initial air quantity static pressure curve model list and preserve, and receive the instruction of the selection Air Quantity Required static pressure curve form that user sends, search in new air quantity static pressure curve model list and select the air quantity static pressure curve form needed for user.
10. air-conditioner according to claim 7, is characterized in that:
Described regulation and control module comprises speed governing submodule, wherein:
Described speed governing submodule, according to the air quantity static pressure curve form that user selectes, the duty cycle information that the air quantity static pressure curve form that parsing user selectes is corresponding, performs speed regulating control according to duty cycle information to the corresponding described dc motor be electrically connected in described indoor set.
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Effective date of registration: 20200628 Address after: Room 317, 416 jingwan Road, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Gree Electromechanical Engineering Co., Ltd Address before: 519070 Guangdong city of Zhuhai Province Qianshan No. six Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |