CN105509180A - Air conditioning system - Google Patents
Air conditioning system Download PDFInfo
- Publication number
- CN105509180A CN105509180A CN201610076614.7A CN201610076614A CN105509180A CN 105509180 A CN105509180 A CN 105509180A CN 201610076614 A CN201610076614 A CN 201610076614A CN 105509180 A CN105509180 A CN 105509180A
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- Prior art keywords
- air
- control element
- conditioning system
- temperature
- blower fan
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
- F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
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- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioning system which comprises an indoor part and an outdoor part, wherein the indoor part comprises an indoor heat exchanger, an air outlet and an air outlet channel for communicating the indoor heat exchanger with the air outlet; the outdoor part comprises an electric control box assembly; the electric control box assembly comprises a box body and a control element arranged in the box body; the box body is provided with an air inlet and an air outlet; the air inlet is communicated with the air outlet channel through a cooling air duct; a fan is arranged in the cooling air duct; and in the refrigeration process of the air conditioning system, the fan rotates to guide the air in the air outlet channel to the air inlet. The air conditioning system is beneficial to enhancing the heat dissipation effect of the control element, and can avoid generating condensation water around the control element, thereby ensuring the safe use of the control element, lowering the failure rate of the control element and prolonging the service life of the control element.
Description
Technical field
The present invention relates to air-conditioning technical field, especially relate to a kind of air-conditioning system.
Background technology
In prior art, following two kinds of methods are generally adopted to the heat radiation of the circuit board of air-conditioner.
Method one is by the radiator of circuit board and has the refrigerant pipeline serial or parallel connection of the refrigerant after throttling to dispel the heat to circuit board.But because the refrigerant temperature after throttling is very low, this radiating mode easily causes the generation of condensed water around circuit board, the use of circuit board is made to there is potential safety hazard.
Method two be by the radiator tandem of circuit board between the outlet and restricting element of condenser to dispel the heat to circuit board.Although this radiating mode not easily produces condensed water, because the refrigerant temperature flowed out from the outlet of condenser is higher, the radiating effect of circuit board is not good.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of air-conditioning system, is not only conducive to the radiating effect improving control element, can also avoid producing condensed water around control element, thus ensure the safe handling of control element, reduce the fault rate of control element, extend the service life of control element.
According to the air-conditioner system of the embodiment of the present invention, comprise indoor section and outdoor section, described indoor section comprises indoor heat exchanger, air outlet and is communicated with the air-out passage of described indoor heat exchanger and described air outlet; Described outdoor section comprises electric-controlled box assembly, described electric-controlled box assembly comprises box body and is located at the control element in described box body, described box body is provided with air intlet and air outlet slit, described air intlet is communicated with described air-out passage by cooling air channel, be provided with blower fan in described cooling air channel, when described air-conditioning system refrigeration, described blower fan rotates with the described air intlet that led by the air in described air-out passage.
According to the air-conditioning system of the embodiment of the present invention, be communicated with air outlet with indoor heat exchanger by making air-out passage, and the air intlet of the box body of electric-controlled box assembly is communicated with air-out passage by cooling air channel, and under the driving of blower fan in cooling air channel, air in air-out passage enters in box body through cooling air channel and air intlet to dispel the heat to control element, thus, not only be conducive to the radiating effect improving control element, can also avoid producing condensed water around control element, thus ensure the safe handling of control element, reduce the fault rate of control element, extend the service life of control element.
According to some embodiments of the present invention, described air intlet and described air outlet slit are positioned in the opposing sidewalls of described box body.
According to some embodiments of the present invention, the same sidewall of described box body is provided with multiple through hole spaced apart to limit described air outlet slit.
According to some embodiments of the present invention, the cross-sectional area of the part of the close described air intlet of described cooling air channel increases gradually on the direction towards described air intlet.
According to some embodiments of the present invention, described blower fan is connected with described control element, described air-conditioning system also comprises the temperature-detecting device for detecting described control element temperature, described temperature-detecting device is connected with described control element, and described control element controls the rotating speed n of described blower fan according to the testing result T of described temperature-detecting device.
Further, described air-conditioning system has multiple temperature range, the rotating speed of the described blower fan that described multiple temperature range is corresponding is different, and described control element controls described PAU+FCU system to corresponding rotating speed according to the temperature range at the testing result T place of described temperature-detecting device.
Further, as T≤T0, n=n1; As T0 < T≤T1, n=n1+ (n2-n1) * (T-T0)/(T1-T0); As T1 < T≤T2, n=n2; As T2 < T≤T3, n=n2+ (n3-n2) * (T-T2)/(T3-T2); As T3 < T, n=n3, wherein n3 > n2 > n1.
Further, after operation first scheduled time opened by described blower fan, described temperature-detecting device detects the temperature of described control element, and described control element controls the rotating speed of described blower fan according to the testing result of described temperature-detecting device.
Further, described temperature-detecting device is located on the inwall of described box body.
Alternatively, described air-conditioning system is window air conditioner.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of the air-conditioning system according to the embodiment of the present invention;
Fig. 2 is the connection diagram of cooling air channel, blower fan and air-out passage according to the embodiment of the present invention;
Fig. 3 is the structural representation of the cooling air channel according to the embodiment of the present invention;
Fig. 4 is the control flow chart of air-conditioning system when dispelling the heat to control element according to the embodiment of the present invention.
Reference numeral:
Electric-controlled box assembly 1; Box body 11; Air intlet 111; Air outlet slit 112;
Cooling air channel 2; Blower fan 21; Extension board 22;
Support 3;
Air-out passage 4; Upper air duct 41; Lower air duct 42; Rear air channel 43;
Chassis 5.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", etc. the orientation of instruction or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Describe the air-conditioning system according to the embodiment of the present invention below with reference to Fig. 1-Fig. 4, air-conditioning system may be used for regulating indoor temperature.Alternatively, air-conditioning system can be window air conditioner or detachable air conditioner.
Air-conditioning system according to the embodiment of the present invention can comprise indoor section and outdoor section.
Particularly, indoor section comprises indoor heat exchanger (not shown), air inlet (not shown), air outlet (not shown).Thus, air can enter into indoor section from air inlet, and carries out heat exchange with indoor heat exchanger, and the air after heat exchange can be discharged from air outlet, thus for regulating indoor temperature.
As shown in Figure 1, indoor section also comprises the air-out passage 4 being communicated with indoor heat exchanger and air outlet, and thus, the air after heat exchange is discharged from air outlet after can flowing to air-out passage 4.
As Figure 1-Figure 2, outdoor section comprises electric-controlled box assembly 1, the control element (not shown) that electric-controlled box assembly 1 comprises box body 11 and is located in box body 11, box body 11 is provided with air intlet 111 and air outlet slit 112, air intlet 111 is communicated with air-out passage 4 by cooling air channel 2, be provided with blower fan 21 in cooling air channel 2, when air-conditioning system is freezed, blower fan 21 rotates with the air intlet 111 that led by the air in air-out passage 4.Specifically, when air-conditioning system is freezed, flow into the portion of air of air-out passage 4 under the driving of blower fan 21, box body 11 is flowed into inner through cooling air channel 2 and air intlet 111, flow between the control element in the air of box body 11 inside and box body 11 and carry out heat exchange, air after heat exchange is discharged from air outlet slit 112, thus, not only be conducive to the radiating effect improving control element, can also avoid producing condensed water around control element, thus ensure the safe handling of control element, reduce the fault rate of control element, extend the service life of control element.Another part air flowing into air-out passage 4 blows out from air outlet.
According to the air-conditioning system of the embodiment of the present invention, be communicated with air outlet with indoor heat exchanger by making air-out passage 4, and the air intlet 111 of the box body 11 of electric-controlled box assembly 1 is communicated with air-out passage 4 by cooling air channel 2, and under the driving of blower fan 21 in cooling air channel 2, portion of air in air-out passage 4 is entered in box body 11 through cooling air channel 2 and air intlet 111 to dispel the heat to control element, thus, not only be conducive to the radiating effect improving control element, can also avoid producing condensed water around control element, thus ensure the safe handling of control element, reduce the fault rate of control element, extend the service life of control element.
Alternatively, outdoor section also comprises support 3, and electric-controlled box assembly 1 is fixed on support 3, and thus, structure is simple, reliable.
According to some embodiments of the present invention, air intlet 111 and air outlet slit 112 are positioned in the opposing sidewalls of box body 11, such as, as shown in Figure 1, on the right side wall that air intlet 111 and air outlet slit 112 lay respectively at box body 11 and left side wall.Thus, directly flow out from air outlet slit 112 after the air that enters from air intlet 111 and control element heat exchange can be convenient to, be conducive to reducing the wind loss of air in flow process, improve the flow rate of air, thus improve the radiating effect to control element.
Certainly, the present invention is not limited thereto, in other embodiments, air intlet 111 and air outlet slit 112 also can not be positioned in the opposing sidewalls of box body 11, such as, on the sidewall that air intlet 111 and air outlet slit 112 lay respectively at box body 11 and roof.
In some embodiments of the invention, as shown in Figure 1, the same sidewall of box body 11 is provided with multiple through hole spaced apart to limit air outlet slit 112, and thus, structure is simple.Certainly, the present invention is not limited thereto, in other embodiments, air outlet slit 112 also can be limited by a through hole.
According to some embodiments of the present invention, the cross-sectional area of the part of the close air intlet 111 of cooling air channel 2 increases gradually on the direction towards air intlet 111, thus, be conducive to all directions in air flow box body 11, thus be conducive to the abundant heat exchange realizing control element in air and box body 11 further, optimize the radiating effect to control element.
Alternatively, as shown in Figure 1-Figure 3, cooling air channel 2 is formed as the cylindrical shape of hollow substantially, thus is convenient to the circulation of air in cooling air channel 2.The two ends end face of cooling air channel 2 respectively to extension to limit extension board 22, thus by the extension board 22 of the two ends end face of cooling air channel 2 so that cooling air channel 2 is fixed between air intlet 111 and air-out passage 4.
Particularly, as shown in Figure 2, air-out passage 4 comprises upper air duct 41, lower air duct 42 and rear air channel 43, and wherein upper air duct 41 is positioned at the top of lower air duct 42, rear air channel 43 is positioned at the rear of upper air duct 41 and lower air duct 42, and upper air duct 41, lower air duct 42 and rear air channel 43 limit air-out passage 4 jointly.
It should be noted that, above-mentioned "up" and "down" with hereinafter mentioning, " left side " are all relative directions with " right side " and " front " and " afterwards ", and be schematically illustrating according to accompanying drawing, can not be interpreted as and limit one of the present invention, the concrete direction of air-conditioning system is to be as the criterion in practical application.
Further, one end (right-hand member in such as Fig. 1) of cooling air channel 2 is fixed on upper air duct 41 and lower air duct 42, and one end (such as right-hand member) of the blower fan 21 corresponding with above-mentioned one end of cooling air channel 2 is embedded and is in the wind on 41 and lower air duct 42, structure is simple, reliable.
According to some embodiments of the present invention, blower fan 21 is connected with control element, air-conditioning system also comprises the temperature-detecting device (not shown) for detection control component temperature T, temperature-detecting device is connected with control element, and control element controls the rotating speed n of blower fan 21 according to the testing result T of temperature-detecting device.Such as, when temperature-detecting device detects the temperature of control element higher than the highest predetermined value, the rotating speed n that control element controls blower fan 21 becomes large, and when temperature-detecting device detects the temperature of control element lower than minimum predetermined value, the rotating speed that control element controls blower fan 21 diminishes.Thus, be not only conducive to better dispelling the heat to control element, but also the loss of the air quantity when the not high but rotating speed of blower fan 21 of the temperature of control element is still larger can be reduced to a certain extent, thus reach energy-conservation effect.
Further, air-conditioning system has multiple temperature range, and the rotating speed of the blower fan 21 that multiple temperature range is corresponding is different, and control element controls blower fan 21 according to the temperature range at the testing result T place of temperature-detecting device and switches to corresponding rotating speed.Wherein, be understandable that, " multiple " in multiple temperature range refer to two or more temperature range.Such as, air-conditioning system has six temperature ranges, the rotating speed of the blower fan 21 that six temperature ranges are corresponding is different, the temperature range of control element residing for the testing result T of temperature-detecting device, by the adjustment of rotational speed of blower fan 21 to rotating speed corresponding to corresponding temperature range.Thus, simple and reliable.
Wherein, be understandable that, the temperature range that temperature is relatively high, the rotating speed of the blower fan 21 of its correspondence is larger, the temperature range that temperature is relatively low, and the rotating speed of the blower fan 21 of its correspondence is less.
In concrete examples more of the present invention, air-conditioning system has five temperature ranges, and the rotating speed of the blower fan 21 that five temperature ranges are corresponding is different.Specifically, as T≤T0, n=n1; As T0 < T≤T1, n=n1+ (n2-n1) * (T-T0)/(T1-T0); As T1 < T≤T2, n=n2; As T2 < T≤T3, n=n2+ (n3-n2) * (T-T2)/(T3-T2); As T3 < T, n=n3, wherein n3 > n2 > n1.
Be understandable that, said n 1, n2, n3, T0, T1, T2 and T3 are the constant value preset, and the concrete value of n1, n2, n3, T0, T1, T2 and T3 can limit according to actual conditions.
Further, after operation first scheduled time t1 opened by blower fan 21, the temperature of temperature-detecting device detection control element, control element controls the rotating speed of blower fan 21 according to the testing result of temperature-detecting device.Such as, the first scheduled time t1 is 3min, and after operation 3min opened by blower fan 21, temperature-detecting device starts the temperature of detection control element, and controls the rotating speed of blower fan 21 according to the testing result of temperature-detecting device.
Alternatively, when blower fan 21 is just opened, can run with certain rotating speed, when after blower fan 21 continuous service first scheduled time, temperature-detecting device starts the temperature of detection control element, and control element controls the rotating speed of blower fan 21 according to the testing result of temperature-detecting device.Wherein, it should be noted that, rotating speed when blower fan 21 is just opened can be one of them in rotating speed corresponding to multiple temperature range, and certainly, the present invention is not limited thereto, rotating speed when blower fan 21 is just opened can also be other constant value.
Be understandable that, the first scheduled time t1 is the constant value preset, and the concrete value of t1 can limit according to actual conditions.
Alternatively, temperature-detecting device is located on the inwall of box body 11, thus, and the convenient setting to temperature-detecting device.Certainly, the present invention is not limited thereto, in other embodiments, temperature-detecting device can also be located on the outer surface of control element.
Below with reference to Fig. 1-Fig. 3, the structure of the air-conditioning system of the present invention's specific embodiment is described in detail.Wherein, air-conditioning system is window air conditioner.
Window air conditioner in the present embodiment comprises indoor section and outdoor section, and wherein the diapire of indoor section and the diapire of outdoor section limit chassis 5.
Indoor section comprises indoor heat exchanger (not shown), air inlet (not shown), air outlet (not shown) and is communicated with the air-out passage 4 of indoor heat exchanger and air outlet.Air-out passage 4 comprises upper air duct 41, lower air duct 42 and rear air channel 43, and wherein upper air duct 41 is positioned at the top of lower air duct 42, and rear air channel 43 is positioned at the rear of upper air duct 41 and lower air duct 42, and lower air duct 42 and rear air channel 43 are fixed on chassis 5.
Outdoor section comprises electric-controlled box assembly 1 and support 3, and support 3 is fixed on chassis 5, and electric-controlled box assembly 1 is arranged on support 3.The control element that electric-controlled box assembly 1 comprises box body 11 and is located in box body 11, box body 11 is provided with air intlet 111 and air outlet slit 112, air intlet 111 and air outlet slit 112 are positioned in the opposing sidewalls of box body 11, and air outlet slit 112 is limited by the through hole multiple spaced apart on the same sidewall of box body 11.Air intlet 111 is communicated with air-out passage 4 by cooling air channel 2, is provided with blower fan 21 in cooling air channel 2, and when window air conditioner freezes, blower fan 21 rotates with the air intlet 111 that the portion of air in air-out passage 4 led.Thus, be not only conducive to the radiating effect improving control element, can also avoid producing condensed water around control element, thus ensure the safe handling of control element, reduce the fault rate of control element, extend the service life of control element.
The cross-sectional area of the part of the close air intlet 111 of cooling air channel 2 increases gradually on the direction towards air intlet 111, thus, when air is through air intlet 111, be conducive to all directions in air flow box body 11, thus be conducive to the abundant heat exchange realizing control element in air and box body 11 further, optimize the radiating effect to control element.
Blower fan 21 is connected with control element, window air conditioner also comprises the temperature-detecting device for detection control component temperature T, temperature-detecting device is located on the inwall of box body 11, temperature-detecting device is connected with control element, and control element controls the rotating speed n of blower fan 21 according to the testing result T of temperature-detecting device.
Particularly, window air conditioner has multiple temperature range, and the rotating speed of the blower fan 21 that multiple temperature range is corresponding is different, and control element controls blower fan 21 according to the temperature range at the testing result T place of temperature-detecting device and switches to corresponding rotating speed.
Below with reference to Fig. 4 to air-conditioning system of the present invention when refrigerating operaton, the heat dissipating method of control element is described in detail.Wherein, it should be noted that, air-conditioning system also comprises timer (not shown), for the running time of record blower fan 21.Concrete steps are as follows:
S1: the refrigerating function opening air-conditioning system;
S2: blower fan 21 runs with the rotating speed of n2, and continuous service first scheduled time t1 minute;
S3: temperature-detecting device starts the temperature T of detection control element, control element judges the temperature range residing for temperature T according to the testing result of temperature-detecting device, and controls blower fan 21 and switch to the rotating speed corresponding with the temperature range residing for temperature T;
S4: blower fan 21 continuous service second under the rotating speed corresponding with the temperature range residing for temperature T, after scheduled time t2 minute, turns back to S3.
Wherein, the concrete criterion of step S3 is:
As T≤T0, n=n1; As T0 < T≤T1, n=n1+ (n2-n1) * (T-T0)/(T1-T0);
As T1 < T≤T2, n=n2;
As T2 < T≤T3, n=n2+ (n3-n2) * (T-T2)/(T3-T2);
As T3 < T, n=n3, wherein n3 > n2 > n1.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. an air-conditioning system, is characterized in that, comprises indoor section and outdoor section, and described indoor section comprises indoor heat exchanger, air outlet and is communicated with the air-out passage of described indoor heat exchanger and described air outlet;
Described outdoor section comprises electric-controlled box assembly, described electric-controlled box assembly comprises box body and is located at the control element in described box body, described box body is provided with air intlet and air outlet slit, described air intlet is communicated with described air-out passage by cooling air channel, be provided with blower fan in described cooling air channel, when described air-conditioning system refrigeration, described blower fan rotates with the described air intlet that led by the air in described air-out passage.
2. air-conditioning system according to claim 1, is characterized in that, described air intlet and described air outlet slit are positioned in the opposing sidewalls of described box body.
3. air-conditioning system according to claim 1, is characterized in that, the same sidewall of described box body is provided with multiple through hole spaced apart to limit described air outlet slit.
4. air-conditioning system according to claim 1, is characterized in that, the cross-sectional area of the part of the close described air intlet of described cooling air channel increases gradually on the direction towards described air intlet.
5. air-conditioning system according to claim 1, it is characterized in that, described blower fan is connected with described control element, described air-conditioning system also comprises the temperature-detecting device for detecting described control element temperature, described temperature-detecting device is connected with described control element, and described control element controls the rotating speed n of described blower fan according to the testing result T of described temperature-detecting device.
6. air-conditioning system according to claim 5, it is characterized in that, described air-conditioning system has multiple temperature range, the rotating speed of the described blower fan that described multiple temperature range is corresponding is different, and described control element controls described PAU+FCU system to corresponding rotating speed according to the temperature range at the testing result T place of described temperature-detecting device.
7. air-conditioning system according to claim 6, is characterized in that,
As T≤T0, n=n1; As T0 < T≤T1, n=n1+ (n2-n1) * (T-T0)/(T1-T0);
As T1 < T≤T2, n=n2;
As T2 < T≤T3, n=n2+ (n3-n2) * (T-T2)/(T3-T2);
As T3 < T, n=n3, wherein n3 > n2 > n1.
8. air-conditioning system according to claim 5, it is characterized in that, after operation first scheduled time opened by described blower fan, described temperature-detecting device detects the temperature of described control element, and described control element controls the rotating speed of described blower fan according to the testing result of described temperature-detecting device.
9. air-conditioning system according to claim 5, is characterized in that, described temperature-detecting device is located on the inwall of described box body.
10. the air-conditioning system according to any one of claim 1-9, is characterized in that, described air-conditioning system is window air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076614.7A CN105509180B (en) | 2016-02-01 | 2016-02-01 | Air-conditioning system |
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|---|---|---|---|
| CN201610076614.7A CN105509180B (en) | 2016-02-01 | 2016-02-01 | Air-conditioning system |
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| CN105509180A true CN105509180A (en) | 2016-04-20 |
| CN105509180B CN105509180B (en) | 2019-02-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937788A (en) * | 2016-06-01 | 2016-09-14 | 广东美的制冷设备有限公司 | Integral air conditioner and control method thereof |
| CN114383214A (en) * | 2021-12-20 | 2022-04-22 | 珠海格力电器股份有限公司 | Auxiliary heat dissipation structure, air conditioner and control method |
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| CN105937788B (en) * | 2016-06-01 | 2019-08-30 | 广东美的制冷设备有限公司 | Package AC plant and its control method |
| CN114383214A (en) * | 2021-12-20 | 2022-04-22 | 珠海格力电器股份有限公司 | Auxiliary heat dissipation structure, air conditioner and control method |
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|---|---|
| CN105509180B (en) | 2019-02-15 |
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