CN104296320A - Air conditioning system and method for monitoring indoor noxious gas based on air conditioner - Google Patents
Air conditioning system and method for monitoring indoor noxious gas based on air conditioner Download PDFInfo
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- CN104296320A CN104296320A CN201410525271.9A CN201410525271A CN104296320A CN 104296320 A CN104296320 A CN 104296320A CN 201410525271 A CN201410525271 A CN 201410525271A CN 104296320 A CN104296320 A CN 104296320A
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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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
- F24F2110/50—Air quality properties
- F24F2110/60—Odour
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Abstract
The invention discloses an air conditioning system, and the air conditioning system comprises a detector, an air conditioner, an air return opening, a first air outlet and a second air outlet , a switching device, and a controller, wherein the detector is used for detecting concentration of indoor noxious gas and generating a concentration detection value; an indoor unit of an air conditioner comprises an indoor fan; the air return opening and the first air outlet are connected with the indoor and the second air outlet is connected with the outdoor; the switching device is arranged between the first air outlet and the second air outlet and used to open and close them such that the indoor noxious gas is discharged from the first air outlet or the second air outlet through the air return opening; the controller is connected with the detector and used to control the indoor fan and the switching device according to the concentration detection value. The air conditioner system can effectively monitor the indoor noxious gas, thereby ensuring the user's security. The invention further discloses a method for monitoring indoor noxious gas based on the air conditioner.
Description
Technical field
The present invention relates to technical field of electric appliances, particularly a kind of air-conditioning system, and the method for supervising of indoor harmful gas based on air-conditioner.
Background technology
As everyone knows, often there are some harmful gases in the environment of people's life, such as, smoking, liquefied gas burning, coal burning all can produce toxic gas such as CO, CO is colourless, odorless, tasteless gas, is easy to ignore and cause poisoning, at present, there is the poisoning equipment of anti-CO but only have warning function, can not further to CO process.In addition, gas leak, finishing pollution all can cause indoor generation pernicious gas, thus affect healthy.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem at least to a certain extent.For this reason, the present invention needs to propose a kind of air-conditioning system, and this air-conditioning system can be monitored indoor harmful gas effectively, protection user security.
The present invention also proposes a kind of method for supervising of the indoor harmful gas based on air-conditioner.
For solving the problem, an aspect of of the present present invention embodiment proposes a kind of air-conditioning system, and this air-conditioning system comprises: checkout gear, for detecting the concentration of indoor harmful gas and generating Concentration Testing value; Air-conditioner, the indoor set of described air-conditioner comprises: indoor fan; Return air inlet, the first air outlet and the second air outlet, described return air inlet is communicated with indoor, and described first air outlet to be indoorly communicated with described, and described second air outlet is communicated with outdoor; Switching device shifter, described switching device shifter is arranged between described first air outlet and described second air outlet, for controlling the switch of described first air outlet and described second air outlet, discharged by described first air outlet or described second air outlet by described return air inlet to make the pernicious gas of described indoor; Controller, described controller is connected with described checkout gear, for controlling described indoor fan and switching device shifter according to described Concentration Testing value.
According to the air-conditioning system of the embodiment of the present invention; the concentration of indoor harmful gas is detected by checkout gear; and then controller is discharged by the first air outlet or the second air outlet by return air inlet to make indoor pernicious gas according to the concentration control room inner blower of indoor harmful gas and switching device shifter; thus the control that can realize indoor harmful gas concentration, protection user security.
Further, in some embodiments of the invention, described switching device shifter comprises: baffle plate and motor, described baffle plate is arranged between described first air outlet and described second air outlet, and described controller controls described motor and runs to drive described baffle plate to switch described first air outlet and described second air outlet.
Wherein, when described air-conditioner is in open state and described Concentration Testing value is less than preset concentration threshold value time, described controller control described motor run to drive described baffle plate to open described first air outlet and to close described second air outlet.
Wherein, when described air-conditioner is in open state and described Concentration Testing value is more than or equal to described preset concentration threshold value time, described controller control described motor run to drive the first air outlet described in described flapper closure and to open described second air outlet.The off-premises station of described air-conditioner comprises: outdoor fan and compressor, and described controller controls described outdoor fan and described compressor is out of service.
In some embodiments of the invention, above-mentioned air-conditioning system also comprises: stand-by power supply device, when described air-conditioner is in off-mode, described stand-by power supply device is described checkout gear, described controller, described indoor fan and described motor are powered.
Wherein, when described Concentration Testing value is more than or equal to described preset concentration threshold value, described controller controls described indoor fan and starts, and controls the operation of described motor to drive described baffle plate to close described first air outlet and to open described second air outlet.
In some embodiments of the invention, above-mentioned air-conditioning system also comprises: warning device, described warning device is connected with described controller, and when described Concentration Testing value is more than or equal to described preset concentration threshold value, described controller controls described warning device and reports to the police.
For solving the problem, another aspect of the present invention embodiment proposes a kind of method for supervising of the indoor harmful gas based on air-conditioner, wherein, the indoor set of described air-conditioner comprises: indoor fan, return air inlet, first air outlet, second air outlet and switching device shifter, wherein, described return air inlet is communicated with indoor, described first air outlet to be indoorly communicated with described, described second air outlet is communicated with outdoor, described switching device shifter is arranged between described first air outlet and described second air outlet, for controlling the switch of described first air outlet and described second air outlet, discharged by described first air outlet or described second air outlet by described return air inlet to make the pernicious gas of described indoor, described method for supervising comprises the following steps: the Concentration Testing value obtaining the indoor harmful gas that checkout gear detects, and according to described Concentration Testing value, described indoor fan and switching device shifter are controlled.
According to the method for supervising of the indoor harmful gas based on air-conditioner of the embodiment of the present invention; by obtaining the Concentration Testing value of indoor harmful gas; and then controller controls switching device shifter to control indoor fan and switching device shifter according to the concentration of indoor harmful gas; thus the control that can realize indoor harmful gas concentration, protection user security.
In some embodiments of the invention, according to described Concentration Testing value, described indoor fan and switching device shifter are controlled, specifically comprise: when described air-conditioner is in open state and described Concentration Testing value is less than preset concentration threshold value, control described switching device shifter to open described first air outlet and to close described second air outlet.When described Concentration Testing value is more than or equal to described preset concentration threshold value, control described switching device shifter to close described first air outlet and to open described second air outlet.And the outdoor fan and the compressor that control described air-conditioner are out of service.
In addition, in some embodiments of the invention, said method also comprises: when described Concentration Testing value is more than or equal to described preset concentration threshold value, controls warning device and carries out alarm.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the schematic diagram of air-conditioning system according to an embodiment of the invention;
Fig. 2 is the flow chart of the method for supervising of the indoor harmful gas based on air-conditioner according to an embodiment of the invention;
Fig. 3 is the flow chart of the method for supervising of the indoor harmful gas based on air-conditioner according to another embodiment of the invention; And
Fig. 4 is the flow chart of the method for supervising of the indoor harmful gas based on air-conditioner according to still a further embodiment.
Reference numeral
Air-conditioning system 1000, checkout gear 100, indoor set 200 and off-premises station 300, indoor fan 201, return air inlet 202, first air outlet 203 and the second air outlet 204, switching device shifter 205 and controller 206, baffle plate 2051 and motor 2052, stand-by power supply device 500.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
With reference to description below and accompanying drawing, these and other aspects of embodiments of the invention will be known.Describe at these and in accompanying drawing, specifically disclose some particular implementation in embodiments of the invention, representing some modes of the principle implementing embodiments of the invention, but should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
Method for supervising according to the air-conditioning system of embodiment of the present invention proposition and the indoor harmful gas based on air-conditioner is described with reference to the accompanying drawings.
First the air-conditioning system of the embodiment of the present invention is described.Fig. 1 is the schematic diagram of air-conditioning system according to an embodiment of the invention.
As shown in Figure 1, the air-conditioning system 1000 of the embodiment of the present invention comprises checkout gear 100 and air-conditioner, and checkout gear 100 can be independent parts, also can be the parts be integrated in air-conditioner.
Checkout gear 100 for detecting the concentration of indoor harmful gas and generating Concentration Testing value, wherein, the CO that pernicious gas such as smoking, coal burning produce, or the gas of harmful health that formaldehyde, this type of indoor of CH4 likely produce.Air-conditioner comprises indoor set 200 and off-premises station 300, and the indoor set 200 of air-conditioner comprises indoor fan 201, return air inlet 202, first air outlet 203 and the second air outlet 204, switching device shifter 205 and controller 206.Wherein, return air inlet 202 is communicated with indoor, and the first air outlet 203 is communicated with indoor, and the second air outlet 204 is communicated with outdoor.Switching device shifter 205 is arranged between the first air outlet 203 and the second air outlet 204, for controlling the switch of the first air outlet 203 and the second air outlet 204, discharged by the first air outlet 203 or the second air outlet 204 by return air inlet 202 to make indoor pernicious gas.Controller 206 is connected with checkout gear 100, for controlling indoor fan 201 and switching device shifter 205 according to Concentration Testing value.
Such as, at indoor harmful gas such as CO, when the Concentration Testing value of CH4 is greater than the threshold value be detrimental to health, controller 206 controls switching device shifter 205 and connects to make return air inlet 202 and the second air outlet 204, and control room inner blower 201 runs, because return air inlet 202 is communicated with indoor, second air outlet 204 is communicated with outdoor, then indoor harmful gas is under the effect of indoor fan 201, make indoor harmful gas from return air inlet 202 through the second air outlet 204 discharge chamber, thus the concentration of indoor harmful gas can be reduced, and then protect the physical safety of indoor people, the air-conditioning system 1000 of the embodiment of the present invention, be specially adapted to kitchen, smoking rooms etc. easily produce the indoor of pernicious gas.By default, switching device shifter 205 is in return air inlet 202 and the first air outlet 203 on-state, and such as, when indoor harmful gas is not unhealthful, indoor gas can be circulated through the first air outlet 203 by return air inlet 202.
Be described in detail with the course of work of specific embodiment to air-conditioning system 1000 of the present invention below.
As shown in Figure 1, switching device shifter 205 can comprise baffle plate 2051 and motor 2052, baffle plate 2051 is arranged between the first air outlet 203 and the second air outlet 204, and controller 206 controls motor 2052 and runs to drive baffle plate 2051 to switch the first air outlet 203 and the second air outlet 204.
Particularly, before system is dispatched from the factory, can arrange safe harmful gas concentration threshold value and be stored in controller 206, user also from edlin threshold value, for safety, can limit the condition heightened.Checkout gear 100 detects the concentration of indoor harmful gas, and then Concentration Testing value and preset concentration threshold value compare by controller 206, when air-conditioner is in open state and the Concentration Testing value of indoor harmful gas is less than preset concentration threshold value time, controller 206 controls motor 2052 and runs to drive baffle plate 2051 to open the first air outlet 203 and to cut out the second air outlet 204, return air inlet 202 and the first air outlet 203 are connected, now air-conditioner runs with user-defined operational mode, and room air is circulated by return air inlet 202 and the first air outlet 203.If the first air outlet 203 has been in opening and the second air outlet 204 is in closed condition, then system is failure to actuate; Or, when air-conditioner is in off-mode, acquiescently, baffle plate 2051 is also in opens the state that the first air outlet 203 closes the second air outlet 204, put it briefly, when indoor harmful gas is not unhealthful, indoor gas can be circulated through the first air outlet 203 by return air inlet 202.
When air-conditioner is in open state and the Concentration Testing value of the indoor harmful gas of checkout gear 100 detection is more than or equal to preset concentration threshold value, controller 206 controls motor 2052 and runs to drive baffle plate 2051 to cut out the first air outlet 203 and to open the second air outlet 204, return air inlet 202 and the second air outlet 204 are connected, indoor harmful gas outside the second air outlet 204 discharge chamber, thus reduces the concentration of indoor harmful gas by return air inlet 202.
In addition, open state is at air-conditioner, the i.e. mode operation that sets with user of air-conditioner, now the outdoor fan 301 of the off-premises station 300 of air-conditioner and compressor 302 are in running status, in order to reduce power consumption, when the Concentration Testing value of the indoor harmful gas that checkout gear 100 detects is more than or equal to preset concentration threshold value, controller 206 controls outdoor fan 301 and compressor 302 is out of service.
In addition; above-mentioned air-conditioning system 1000 also comprises warning device 400; warning device 400 is connected with controller 206; when Concentration Testing value is more than or equal to preset concentration threshold value; controller 206 controls warning device 400 and reports to the police; reminding user to carry out corresponding measure, and protects the safety of self.Until when the concentration of indoor harmful gas is less than preset concentration threshold value, controller 206 controls warning device 400 stop alarm.
More preferably, as shown in Figure 1, above-mentioned air-conditioning system 1000 also comprises stand-by power supply device 500, such as, be arranged on the wall near air-conditioner.When air-conditioner is in off-mode, stand-by power supply device 500 is powered for checkout gear 100, controller 206, indoor fan 301 and motor 2052.
Therefore, when air-conditioner is in off-mode, still can ensures that checkout gear 100 normally detects, and carry out the control of switching device shifter 205, and discharge the carrying out of indoor harmful gas.Particularly, when air-conditioner is in off-mode, powered for checkout gear 100 by stand-by power supply device 500, and control controller 206 by checkout gear 100 to power on, controller 206 is according to the Concentration Testing value of checkout gear 100, when Concentration Testing value is more than or equal to preset concentration threshold value, controller 206 control room inner blower 301 starts, and control motor 2052 and run to drive baffle plate 2051 to close the first air outlet 203 and to open the second air outlet 204, thus when air-conditioner is in off-mode and Concentration Testing value is more than or equal to preset concentration threshold value, still can ensure that indoor harmful gas passes through return air inlet 202 and discharged in time by the second air outlet 204, reduce the concentration of indoor harmful gas, ensure the safety of user.Meanwhile, controller 206 can control warning device 400 and carry out alarm, and reminding user takes effective measures in time, avoids further deterioration.
In sum; according to the air-conditioning system of the embodiment of the present invention; the concentration of indoor harmful gas is detected by checkout gear; and then controller is discharged by the first air outlet or the second air outlet by return air inlet to make indoor pernicious gas according to the concentration control room inner blower of indoor harmful gas and switching device shifter; thus the control that can realize indoor harmful gas concentration, protection user security.In addition, when air-conditioner is in off-mode, still can ensures that checkout gear detects by stand-by power supply device, and ensure the control of controller to switching device shifter, and discharge the carrying out of indoor harmful gas, more reliably.In addition, when indoor harmful gas concentration is greater than preset concentration threshold value, controller controls warning device and carries out alarm, can take further measures by reminding user, avoids worsening.
Based on the formation of the air-conditioning system of above-mentioned aspect embodiment, the present invention on the other hand embodiment proposes a kind of method for supervising of the indoor harmful gas based on air-conditioner.
The method for supervising of the indoor harmful gas based on air-conditioner proposed according to the embodiment of the present invention is described with reference to the accompanying drawings.Wherein, the indoor set of air-conditioner comprises indoor fan, return air inlet, the first air outlet, the second air outlet and switching device shifter, wherein, return air inlet is communicated with indoor, first air outlet is communicated with indoor, and the second air outlet is communicated with outdoor, and switching device shifter is arranged between the first air outlet and the second air outlet, for controlling the switch of the first air outlet and the second air outlet, discharged by the first air outlet or the second air outlet by return air inlet to make indoor pernicious gas.
Fig. 2 is the flow chart of the method for supervising of the indoor harmful gas based on air-conditioner according to an embodiment of the invention.As shown in Figure 2, comprise the following steps:
S1, obtains the Concentration Testing value of the indoor harmful gas that checkout gear detects.
Wherein, the CO that pernicious gas such as smoking, coal burning produce, or the gas of harmful health that formaldehyde, this type of indoor of CH4 likely produce.Particularly, before system is dispatched from the factory, can arrange safe harmful gas concentration threshold value and be stored in the controller of air-conditioner, user also from edlin threshold value, for safety, can limit the condition heightened.Such as detect the concentration of indoor harmful gas by checkout gear and generate Concentration Testing value, and then being sent to the controller of air-conditioner, controller gets the Concentration Testing value of indoor harmful gas.
S2, controls indoor fan and switching device shifter according to Concentration Testing value.
Such as, the concentration value of indoor harmful gas and preset concentration threshold value compare by the controller of air-conditioner, and then control the concentration of indoor harmful gas to indoor fan and switching device shifter.Particularly, as shown in Figure 3, step S2 comprises the following steps:
S21, when air-conditioner is in open state and Concentration Testing value is less than preset concentration threshold value, controls switching device shifter to open the first air outlet and to close the second air outlet.
Particularly, the Concentration Testing value of indoor harmful gas is less than preset concentration threshold value, can think less to body effect, and now, return air inlet and the first air outlet are connected, then indoor gas directly can be circulated in indoor through the first air outlet by return air inlet.If the first air outlet has been in opening and the second air outlet is in closed condition, then system is failure to actuate.
S22, when Concentration Testing value is more than or equal to preset concentration threshold value, controls switching device shifter to close the first air outlet and to open the second air outlet.
Now, return air inlet and the second air outlet are connected, and indoor harmful gas outside the second air outlet discharge chamber, thus can reduce the concentration of indoor harmful gas by return air inlet, ensures personal safety.
In addition, when air-conditioner is in open state, air-conditioner runs with user-defined operational mode, now the outdoor fan of the off-premises station of air-conditioner and compressor are in running status, in order to reduce power consumption, when the Concentration Testing value of the indoor harmful gas that checkout gear detects is more than or equal to preset concentration threshold value, also comprise:
S23, control outdoor fan and compressor out of service.
More preferably, in order to when air-conditioner is in off-mode, still can control the concentration of indoor harmful gas, above-mentioned control method also comprises:
S24, when air-conditioner is in off-mode, is that checkout gear, indoor fan and switching device shifter are powered by stand-by power supply device.
It should be noted that, the controller that now also to need by stand-by power supply device be air-conditioner is powered, therefore, when air-conditioner is in off-mode, still can ensure that checkout gear normally detects, and carry out the control of switching device shifter, and discharge the carrying out of indoor harmful gas.
S25, when Concentration Testing value is more than or equal to preset concentration threshold value, control room inner blower starts, and controls switching device shifter to close the first air outlet and to open the second air outlet.
Thus when air-conditioner is in off-mode and Concentration Testing value is more than or equal to preset concentration threshold value, still can ensure that indoor harmful gas is discharged by the second air outlet in time by return air inlet, reduce the concentration of indoor harmful gas, ensure the safety of user.
In addition, above-mentioned control method also comprises: when the Concentration Testing value of indoor harmful gas is more than or equal to preset concentration threshold value, controls warning device and carries out alarm.Thus corresponding measure can be carried out by reminding user, and protect the safety of self.Until when the concentration of indoor harmful gas is less than preset concentration threshold value, control warning device stop alarm.
By the explanation of above-described embodiment to the method for supervising of the indoor harmful gas based on air-conditioner of the embodiment of the present invention, summarize generally bright from the method for supervising of a specific embodiment to the indoor harmful gas based on air-conditioner of the present invention below.
Fig. 4 is the flow chart of the method for supervising of the indoor harmful gas based on air-conditioner according to a specific embodiment of the present invention.As shown in Figure 4, comprising:
S401, is detected indoor harmful gas by checkout gear.
S402, concentration and the preset concentration threshold value of the indoor harmful gas detected by checkout gear compare.
Wherein, engineer or user can be had when system is dispatched from the factory to define the preset concentration threshold value of safe pernicious gas, and then the Concentration Testing value of detection and preset concentration threshold value can be compared.
S403, controls indoor fan, switching device shifter, outdoor fan, compressor and warning device according to comparative result.
Wherein, if Concentration Testing value such as A is less than preset concentration threshold value such as B, enter step S404, perform step S405 simultaneously, if A >=B, then enter step S408.
S404, judges whether the first air outlet is in opening.
If the first air outlet is in opening, then enter step S406, otherwise perform step S407.
S405, controls warning device and closes.
S406, control system is failure to actuate.
S407, controls switching device shifter to open the first air outlet and to close the second air outlet.
S408, judges the state of air-conditioner.
If air-conditioner is in open state, then perform step S409-S411 respectively, if air-conditioner is in off-mode, then perform step S412-S414 respectively.
S409, controls switching device shifter to close the first air outlet and to open the second air outlet.
S410, control outdoor fan and compressor out of service.
S411, controls warning device and reports to the police.
And when meeting A<B, carry out according to step S404-step S407.
S412, is powered by stand-by power supply device.
Then the controller of air-conditioner powers on, and control room inner blower starts, and performs step S413.
S413, controls switching device shifter to close the first air outlet and to open the second air outlet.
S414, controls warning device and reports to the police.
And when meeting A<B, carry out according to step S404-step S407.
According to the method for supervising of the indoor harmful gas based on air-conditioner of the embodiment of the present invention; by obtaining the Concentration Testing value of indoor harmful gas; and then controller controls switching device shifter to control indoor fan and switching device shifter according to the concentration of indoor harmful gas; thus the control that can realize indoor harmful gas concentration, protection user security.In addition, when air-conditioner is in off-mode, still can ensure that checkout gear detects by stand-by power supply device, and ensure the control to switching device shifter, and discharge the carrying out of indoor harmful gas, more reliably.In addition, when indoor harmful gas concentration is greater than preset concentration threshold value, controls warning device and carry out alarm, can take further measures by reminding user, avoid worsening.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
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, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (14)
1. an air-conditioning system, is characterized in that, comprising:
Checkout gear, for detecting the concentration of indoor harmful gas and generating Concentration Testing value;
Air-conditioner, the indoor set of described air-conditioner comprises:
Indoor fan;
Return air inlet, the first air outlet and the second air outlet, described return air inlet is communicated with indoor, and described first air outlet to be indoorly communicated with described, and described second air outlet is communicated with outdoor;
Switching device shifter, described switching device shifter is arranged between described first air outlet and described second air outlet, for controlling the switch of described first air outlet and described second air outlet, discharged by described first air outlet or described second air outlet by described return air inlet to make the pernicious gas of described indoor;
Controller, described controller is connected with described checkout gear, for controlling described indoor fan and switching device shifter according to described Concentration Testing value.
2. air-conditioning system as claimed in claim 1, it is characterized in that, described switching device shifter comprises:
Baffle plate and motor, described baffle plate is arranged between described first air outlet and described second air outlet, and described controller controls described motor and runs to drive described baffle plate to switch described first air outlet and described second air outlet.
3. air-conditioning system as claimed in claim 2, it is characterized in that, wherein, when described air-conditioner is in open state and described Concentration Testing value is less than preset concentration threshold value time, described controller control described motor run to drive described baffle plate to open described first air outlet and to close described second air outlet.
4. air-conditioning system as claimed in claim 3, it is characterized in that, wherein, when described air-conditioner is in open state and described Concentration Testing value is more than or equal to described preset concentration threshold value time, described controller control described motor run to drive the first air outlet described in described flapper closure and to open described second air outlet.
5. air-conditioning system as claimed in claim 4, it is characterized in that, the off-premises station of described air-conditioner comprises:
Outdoor fan and compressor, described controller controls described outdoor fan and described compressor is out of service.
6. air-conditioning system as claimed in claim 2, is characterized in that, also comprise:
Stand-by power supply device, when described air-conditioner is in off-mode, described stand-by power supply device is described checkout gear, described controller, described indoor fan and described motor are powered.
7. air-conditioning system as claimed in claim 6, it is characterized in that, wherein, when described Concentration Testing value is more than or equal to described preset concentration threshold value, described controller controls described indoor fan and starts, and controls the operation of described motor to drive described baffle plate to close described first air outlet and to open described second air outlet.
8. air-conditioning system as claimed in claim 1, is characterized in that, also comprise:
Warning device, described warning device is connected with described controller, and when described Concentration Testing value is more than or equal to described preset concentration threshold value, described controller controls described warning device and reports to the police.
9. the method for supervising based on the indoor harmful gas of air-conditioner, it is characterized in that, the indoor set of described air-conditioner comprises: indoor fan, return air inlet, first air outlet, second air outlet and switching device shifter, wherein, described return air inlet is communicated with indoor, described first air outlet to be indoorly communicated with described, described second air outlet is communicated with outdoor, described switching device shifter is arranged between described first air outlet and described second air outlet, for controlling the switch of described first air outlet and described second air outlet, discharged by described first air outlet or described second air outlet by described return air inlet to make the pernicious gas of described indoor, described method for supervising comprises the following steps:
Obtain the Concentration Testing value of the indoor harmful gas that checkout gear detects; And
According to described Concentration Testing value, described indoor fan and switching device shifter are controlled.
10., as claimed in claim 9 based on the method for supervising of the indoor harmful gas of air-conditioner, it is characterized in that, according to described Concentration Testing value, described indoor fan and switching device shifter are controlled, specifically comprise:
When described air-conditioner is in open state and described Concentration Testing value is less than preset concentration threshold value, control described switching device shifter to open described first air outlet and to close described second air outlet.
11., as claimed in claim 10 based on the method for supervising of the indoor harmful gas of air-conditioner, is characterized in that, control, also comprise according to described Concentration Testing value to described indoor fan and switching device shifter:
When described Concentration Testing value is more than or equal to described preset concentration threshold value, control described switching device shifter to close described first air outlet and to open described second air outlet.
12., as claimed in claim 11 based on the method for supervising of the indoor harmful gas of air-conditioner, is characterized in that, control, also comprise according to described Concentration Testing value to described indoor fan and switching device shifter:
The outdoor fan and the compressor that control described air-conditioner are out of service.
13., as claimed in claim 10 based on the method for supervising of the indoor harmful gas of air-conditioner, is characterized in that, control, also comprise according to described Concentration Testing value to described indoor fan and switching device shifter:
When described air-conditioner is in off-mode, by stand-by power supply device be described checkout gear, described indoor fan and described switching device shifter power; And
When described Concentration Testing value is more than or equal to described preset concentration threshold value, controls described indoor fan and start, and control described switching device shifter to close described first air outlet and to open described second air outlet.
14. as claimed in claim 9 based on the method for supervising of the indoor harmful gas of air-conditioner, and it is characterized in that, described method for supervising also comprises:
When described Concentration Testing value is more than or equal to described preset concentration threshold value, controls warning device and carry out alarm.
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| CN201410525271.9A CN104296320B (en) | 2014-10-08 | 2014-10-08 | The monitoring method of air-conditioning system and indoor harmful gas based on air conditioner |
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| CN201410525271.9A CN104296320B (en) | 2014-10-08 | 2014-10-08 | The monitoring method of air-conditioning system and indoor harmful gas based on air conditioner |
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| CN104296320B (en) | 2017-07-28 |
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