CN202835666U - Control system of central air-conditioner - Google Patents
Control system of central air-conditioner Download PDFInfo
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- CN202835666U CN202835666U CN 201220216337 CN201220216337U CN202835666U CN 202835666 U CN202835666 U CN 202835666U CN 201220216337 CN201220216337 CN 201220216337 CN 201220216337 U CN201220216337 U CN 201220216337U CN 202835666 U CN202835666 U CN 202835666U
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- central air
- new blower
- monitoring
- control system
- blower fan
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Abstract
The utility model discloses a control system of a central air-conditioner. The central air-conditioner comprises a new draught fan. The control system comprises an acquisition module, a monitoring module and a control module, wherein the acquisition module is used for acquiring indoor environment parameters, the monitoring module is used for monitoring the acquisition module to obtain monitoring results, the control module is respectively connected with the monitoring module and the new draught fan, the control module is used for judging whether the monitoring results meet preset judgment conditions, and when the monitoring results meet the preset judgment conditions, control measurements corresponding to the preset judgment conditions are taken to control the new draught fan. According to the control system, new wind can be replaced by the new draught fan in real time according to the current indoor environment, and therefore comfort of the indoor environment can be regulated in real time, and the wind replacing effect of the central air-conditioner is good.
Description
Technical field
The utility model relates to the air-conditioner field, in particular to a kind of control system of central air-conditioning.
Background technology
The user generally can use in an airtight space in the process of using air-conditioning, if when this space people is a lot, IAQ can be very poor, and gas concentration lwevel is too high, at this moment, if the people, has impression like a hen on a hot girdle for a long time inside.
For a health, comfortable air-conditioning environment for use are provided to the user, central air-conditioning can change to outdoor fresh air in the room by new blower fan, makes indoor humidity, gas concentration lwevel reach reasonable value.But, need the user manually opened or close new blower fan, health that can not real-time ensuring air-conditioning environment for use and comfortable, inletting fresh air weak effect.
Problem for central air-conditioning inletting fresh air weak effect in the correlation technique not yet proposes effective solution at present.
The utility model content
Main purpose of the present utility model is to provide a kind of control system of central air-conditioning, to solve the problem of central air-conditioning inletting fresh air weak effect.
To achieve these goals, the utility model provides a kind of control system of central air-conditioning.
Control system according to central air-conditioning of the present utility model comprises: acquisition module is used for gathering the indoor environment parameter; Monitoring modular is connected with acquisition module, is used for the monitoring acquisition module, to obtain monitoring result; And control module, be connected respectively with new blower fan with monitoring modular, be used for controlling new blower fan according to monitoring result, wherein, this central air-conditioning comprises new blower fan.
Further, monitoring modular comprises the first monitoring means, is used for the indoor environment parameter that the monitoring acquisition module collects.
Further, monitoring modular comprises the second monitoring means, is used for the duty of monitoring acquisition module.
Further, this control system also comprises: the first receiver module, be connected with control module, and be used for receiving the control strategy of user's input, and/or be used for receiving the default Rule of judgment of user's input.
Further, central air-conditioning comprises a plurality of new blower fans, this control system also comprises: the second receiver module, be connected with control module, be used for receiving the new blower fan select command of user's input, wherein, new blower fan select command is used for selecting one or more new blower fans as controlled new blower fan at a plurality of new blower fans.
Further, acquisition module comprises: temperature monitor, humidity measurement instrument and/or gas concentration lwevel detector.
By the utility model, adopt the control system of the central air-conditioning that comprises following part: the acquisition module that is used for gathering the indoor environment parameter; The monitoring modular that is connected with this acquisition module is used for this acquisition module of monitoring, to obtain monitoring result; The control module that is connected with new blower fan with monitoring modular, be used for judging whether monitoring result satisfies default Rule of judgment, and when satisfying default Rule of judgment, adopt the new blower fan of the control strategy control central air-conditioning corresponding with default Rule of judgment, so that new blower fan can be according to the actual conditions of current indoor environment, real-time inletting fresh air, thereby the real-time comfort level of adjusting indoor environment, solved the problem of central air-conditioning inletting fresh air weak effect, and then can make the better effects if of central air-conditioning inletting fresh air.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the control system of the central air-conditioning of the utility model the first embodiment;
Fig. 2 is the schematic diagram according to the control system of the central air-conditioning of the utility model the second embodiment;
Fig. 3 is the flow chart according to the control system work of the central air-conditioning of the utility model embodiment;
Fig. 4 is the flow chart according to the control method of the central air-conditioning of the utility model the first embodiment;
Fig. 5 is the flow chart according to the control method of the central air-conditioning of the utility model the second embodiment; And
Fig. 6 is the control interface schematic diagram according to the central air-conditioning of the utility model embodiment.
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Fig. 1 is the schematic diagram according to the control system of the central air-conditioning of the utility model the first embodiment, and as shown in Figure 1, this central air-conditioning comprises new blower fan 22, and the control system of this central air-conditioning comprises acquisition module 12, monitoring modular 16 and control module 14.
Wherein, acquisition module 12 is used for gathering the indoor environment parameter, comprise temperature monitor, humidity measurement instrument and/or gas concentration lwevel detector, to gather indoor environment temperature, humidity and/or gas concentration lwevel, preferably, control system comprises a plurality of acquisition modules 12, is arranged at respectively each air-conditioned room.
Monitoring modular 16 is connected with acquisition module 12, is used for the monitoring acquisition module, to obtain monitoring result.When control system comprised a plurality of acquisition module 12, monitoring modular 16 was communicated by letter respectively with each acquisition module 12, to monitor each acquisition module 12.
Wherein, the default Rule of judgment at this place can be the condition that prestores, the condition that also can arrange according to self needs for the user.The control strategy at this place can be the control strategy that prestores, the control strategy that also can arrange according to self needs for the user.
For example: suppose default Rule of judgment be the indoor environment temperature that collects greater than 26 ℃, control strategy is specially the new blower fan of control and opens operation 30 minutes, acquisition module 12 is temperature monitor, the environment temperature that monitoring modular 16 monitor temperature detectors collect.The indoor environment temperature that monitors the temperature sensor collection when monitoring modular 16 is 29 ℃, control module 14 is judged 29 ℃ greater than 26 ℃, satisfies default Rule of judgment, then controls new blower fan and opens operation 30 minutes, new blower fan autoshutdown after 30 minutes, monitoring modular 16 is the monitor temperature detector again.
Adopt the control system of the central air-conditioning that this embodiment provides, by acquisition module 12 Real-time Collection indoor environment parameters, and control new blower fan according to the monitoring result that obtains of monitoring acquisition module, so that new blower fan can be according to the actual conditions of current indoor environment, open in real time the operation inletting fresh air, thereby comfort level that can the real-time ensuring indoor environment, strengthen the effect of central air-conditioning inletting fresh air, when the indoor environment comfortableness is relatively poor, automatically outdoor fresh air is changed in the room, make indoor temperature, humidity, gas concentration lwevel reaches reasonable value, provides a health to the user, comfortable air-conditioning environment for use.
Fig. 2 is the schematic diagram according to the control system of the central air-conditioning of the utility model the second embodiment, this central air-conditioning comprises a plurality of new blower fans, Fig. 2 is take the first new blower fan 24 and the second new blower fan 26 as example, and the control system of this central air-conditioning comprises acquisition module 12, monitoring modular 16, receiver module 18 and control module 14.
Wherein, acquisition module 12 is used for gathering the indoor environment parameter, comprising: temperature monitor, humidity measurement instrument and/or gas concentration lwevel detector, and to gather indoor environment temperature, humidity and/or gas concentration lwevel.
Monitoring modular 16 is connected respectively with control module 14 with acquisition module 12, is used for monitoring acquisition module 12, to obtain monitoring result, comprises the indoor environment parameter that monitoring acquisition module 12 collects or the duty of monitoring acquisition module 12,
Wherein, the default Rule of judgment at this place is the condition that the user arranges according to self needs, particularly, comprise following any one condition: the indoor environment parameter value that collects equals the 3rd preset value greater than the first preset value, the indoor environment parameter value that collects less than the second preset value or the indoor environment parameter value that collects, is Parameter Conditions; Acquisition module breaks down, acquisition module is opened or acquisition module is transferred to by unlatching and closing by closing to transfer to, is status condition.The control strategy at this place control strategy that to be the user arrange according to self needs.
For example: suppose that the user is that acquisition module is transferred to by unlatching and closing by receiver module 18 input state conditions, and select the first new blower fan 24 to be controlled new blower fan, the control strategy of input is specially: when being transferred to when closing by unlatching with the first new blower fan 24 corresponding acquisition module current states, control new blower fan and open operation 10 minutes, move and close after 10 minutes.The state that monitoring modular 16 monitors acquisition module 12 is transferred to when closing by unlatching, and control module 14 controls the first new blower fan 24 moves 10 minutes opening, and moves and closes after 10 minutes.
Adopt the control system of the central air-conditioning that this embodiment provides, when can reach the effect of the described embodiment of Fig. 1, the user can arrange controlled new blower fan according to self needs, Rule of judgment is set and the control command of controlled new blower fan execution when satisfying Rule of judgment, thereby can neatly, personalizedly control new fan operation, further strengthen the effect of central air-conditioning inletting fresh air, make indoor environment more meet user's request.
Fig. 3 is the flow chart according to the control system work of the central air-conditioning of the utility model embodiment, as shown in Figure 3, at first, input equipment monitoring modular (also being module one) monitoring input equipment, obtain monitoring result, and this monitoring result passed to next module, wherein, input equipment comprises temperature, humidity, gas concentration lwevel detector; Then signal processing module (also being module two): a. receives the initial conditions that the user sets, and this condition is mainly used in comparing with the input equipment state, in order to further control; B. module one is transmitted the monitoring result and the initial conditions that come and compare, if when the monitoring result that transmission comes satisfies the initial conditions of user's setting, then send control command to next module, continue the monitoring input equipment otherwise return module one; The duration of the response apparatus tabulation (this equipment is one or more new blower fans) of c. setting and equipment operation; At last, response apparatus control module (also being module three): the response apparatus of a. receiver module two and running time; B. control the operation of new blower fan.
Wherein, initial conditions is all selected or is inputted at human-computer interaction interface, comprises response apparatus (this equipment is one or more new blower fans) and the operation hours of setting, and the user inputs default Rule of judgment, and wherein, initial conditions comprises following six kinds:
1. equipment fault: when input equipment breaks down;
2. opening of device: when input equipment transfers to when opening by cutting out;
3. device shutdown: when input equipment transfers to when cutting out by unlatching;
4. the simulation upper limit: the value that gathers when input equipment is during greater than preset upper limit value;
5. simulation lower limit: the value that gathers when input equipment is during less than default lower limit;
6. the analogue value: when the value of input equipment collection equals the default analogue value.
Wherein, user's initial conditions that module two obtains can only be selected one in above-mentioned six conditions, and the analogue value in the condition 4,5,6 can be temperature, humidity, gas concentration lwevel value.
By this embodiment, each air-conditioning usage space that can comprehensive corresponding central air-conditioning makes the man and nature intimate contact, allows the user is home-confined just can to enjoy outdoor fresh air, by regulating power accurately, guarantees stable humidity, reduces power consumption, energy-conservation remarkably.
Fig. 4 is that this central air-conditioning comprises new blower fan according to the flow chart of the control method of the central air-conditioning of the utility model the first embodiment, and as shown in Figure 4, the method comprises that following step S102 is to step S106:
Step S102: the monitoring acquisition module, to obtain monitoring result, wherein, acquisition module is used for gathering the indoor environment parameter, comprises temperature monitor, humidity measurement instrument and/or gas concentration lwevel detector.
Step S104: judge whether monitoring result satisfies default Rule of judgment, wherein, the monitoring result that obtains can acquisition module duty, correspondingly, default Rule of judgment is that acquisition module breaks down, acquisition module is opened or acquisition module is transferred to by unlatching and closing by closing to transfer to; Perhaps, the monitoring result that obtains is the indoor environment parameter that acquisition module collects, correspondingly, default Rule of judgment is that the indoor environment parameter value equals the 3rd preset value greater than the first preset value, indoor environment parameter value less than the second preset value or indoor environment parameter value.When monitoring result satisfies default Rule of judgment, execution in step S106, otherwise return step S102.
Step S106: adopt the control strategy corresponding with default Rule of judgment to control new blower fan.
Adopt the control method of the central air-conditioning that this embodiment provides, control new blower fan according to the monitoring result that the monitoring acquisition module obtains, so that new blower fan can be according to the actual conditions of current indoor environment, open in real time the operation inletting fresh air, thereby comfort level that can the real-time ensuring indoor environment, strengthen the effect of central air-conditioning inletting fresh air, when the indoor environment comfortableness is relatively poor, automatically outdoor fresh air is changed in the room, make indoor humidity, gas concentration lwevel reach reasonable value, provide a health, comfortable air-conditioning environment for use to the user.
Fig. 5 is the flow chart according to the control method of the central air-conditioning of the utility model the second embodiment, and this central air-conditioning comprises a plurality of new blower fans, and as shown in Figure 5, the method comprises that following step S202 is to step S208:
Step S202: the control strategy, Rule of judgment and the new blower fan select command that receive user's input.
Wherein, new blower fan select command is used for selecting one or more new blower fans as controlled new blower fan at a plurality of new blower fans.Human-computer interaction interface is set as the control interface, as shown in Figure 6, receives user's input, the user can select input equipment by the control interface that sets, and also namely selects one or several as input equipment in a plurality of acquisition modules; Select initial conditions as default Rule of judgment; Select response apparatus, also namely in a plurality of new blower fans, select one or several as response apparatus; Select to start the lasting time as control strategy.
Step S204: the indoor environment parameter that the monitoring acquisition module collects, wherein, acquisition module is used for gathering the indoor environment parameter, comprises temperature monitor, humidity measurement instrument and/or gas concentration lwevel detector.
Step S206: judge whether the indoor environment parameter that detects satisfies the Rule of judgment that receives, wherein, and when the indoor environment parameter satisfies Rule of judgment, execution in step S208, otherwise return step S204.
Step S208: adopt the control strategy that receives to control selecteed new blower fan.
When adopting control Interface Control central air-conditioning shown in Figure 6, user's operating process is exemplified below: select and input at the control interface, this control interface can be interface of computer display, input equipment in the user selection tabulation, it is that gas concentration lwevel equals 80 that the user sets initial conditions, and to set Response List be new blower fan 1, and to set this new 1 continuous working period of blower fan be 10 minutes.After user's setting is finished, when indoor carbon dioxide concentration is 80, satisfy this initial conditions, then the new blower fan 1 of control moves 10 minutes automatically, when new fan operation after 10 minutes is closed it.Indoor carbon dioxide concentration is monitored in follow-up continuation automatically, if find that concentration is at 80 o'clock, reruns new blower fan 1.
Adopt the control system of the central air-conditioning that this embodiment provides, the user can arrange controlled new blower fan according to self needs, Rule of judgment is set and the control command of controlled new blower fan execution when satisfying Rule of judgment, thereby can neatly, personalizedly control new fan operation, further strengthen the effect of central air-conditioning inletting fresh air, make indoor environment more meet user's request.
From above description, can find out, the utility model has been realized following technique effect: the effect that strengthens the central air-conditioning inletting fresh air, when the indoor environment comfortableness is relatively poor, automatically outdoor fresh air is changed in the room, make indoor humidity, gas concentration lwevel reach reasonable value, provide a health, comfortable air-conditioning environment for use to the user.
Need to prove, can in the computer system such as one group of computer executable instructions, carry out in the step shown in the flow chart of accompanying drawing, and, although there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. the control system of a central air-conditioning, described central air-conditioning comprises new blower fan, it is characterized in that, described control system comprises:
Acquisition module is used for gathering the indoor environment parameter;
Monitoring modular is connected with described acquisition module, is used for monitoring described acquisition module, to obtain monitoring result; And
Control module is connected respectively with described new blower fan with described monitoring modular, is used for controlling described new blower fan according to described monitoring result.
2. the control system of central air-conditioning according to claim 1 is characterized in that, described monitoring modular comprises |:
The first monitoring means is used for monitoring the indoor environment parameter that described acquisition module collects.
3. the control system of central air-conditioning according to claim 1 is characterized in that, described monitoring modular comprises:
The second monitoring means is for the duty of monitoring described acquisition module.
4. the control system of central air-conditioning according to claim 1 is characterized in that, also comprises:
The first receiver module is connected with described control module, is used for receiving the control strategy of user's input, and/or is used for receiving the default Rule of judgment of user's input.
5. the control system of central air-conditioning according to claim 1 is characterized in that, described central air-conditioning comprises a plurality of new blower fans, and described control system also comprises:
The second receiver module is connected with described control module, is used for receiving the new blower fan select command of user's input, and wherein, described new blower fan select command is used for selecting one or more new blower fans as controlled new blower fan at described a plurality of new blower fans.
6. the control system of central air-conditioning according to claim 1 is characterized in that, described acquisition module comprises:
Temperature monitor, humidity measurement instrument and/or gas concentration lwevel detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216337 CN202835666U (en) | 2012-05-14 | 2012-05-14 | Control system of central air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216337 CN202835666U (en) | 2012-05-14 | 2012-05-14 | Control system of central air-conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN202835666U true CN202835666U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220216337 Expired - Fee Related CN202835666U (en) | 2012-05-14 | 2012-05-14 | Control system of central air-conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166677A (en) * | 2017-06-21 | 2017-09-15 | 广东美的暖通设备有限公司 | New blower fan and its control method and device |
-
2012
- 2012-05-14 CN CN 201220216337 patent/CN202835666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166677A (en) * | 2017-06-21 | 2017-09-15 | 广东美的暖通设备有限公司 | New blower fan and its control method and device |
| WO2018233147A1 (en) * | 2017-06-21 | 2018-12-27 | 广东美的暖通设备有限公司 | Fresh air blower and control method and apparatus therefor |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |