CN201652701U - Air conditioner controlling system and air conditioner - Google Patents
Air conditioner controlling system and air conditioner Download PDFInfo
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- CN201652701U CN201652701U CN2010200002964U CN201020000296U CN201652701U CN 201652701 U CN201652701 U CN 201652701U CN 2010200002964 U CN2010200002964 U CN 2010200002964U CN 201020000296 U CN201020000296 U CN 201020000296U CN 201652701 U CN201652701 U CN 201652701U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses an air conditioner controlling system and an air conditioner, solving the problem in the prior art that the indoor and outdoor ventilation operation in the air conditioner can not well accord with the indoor and outdoor air index. The air conditioner controlling system comprises a first sensor for detecting the indoor air index, a second sensor for detecting the outdoor air index, and a controller connected with the first sensor and the second sensor for controlling the operation of a ventilation device according to the detection result of the first sensor and the second sensor. In this way, the air conditioner can perform the exhausting operation according to the indoor and outdoor air condition, thus preventing the indoor air quality from being decreased or the humidity from being further reduced because a user performs the exhausting operation unwittingly.
Description
Technical field
The utility model relates to household electrical appliance technical field, in particular to a kind of air conditioner control system and air-conditioner.
Background technology
Present air-conditioner is particularly in the domestic air conditioner, some high-end products have ventilatory, these air-conditioners have air interchanger, open or close the ventilatory of this air interchanger by remote controller by the user, wherein portioned product can also further be selected to discharge or enter pattern, is used for being discharged to room air outdoor or outdoor air being discharged to indoor.When the user thinks that IAQ is relatively poor, can be by the operation of remote controller, thus make room air be discharged to outdoor by the rotation of air interchanger fan.In fact meanwhile, outdoor air is also from other positions, for example in the door and window in room or the door and window slit inlet chamber, thereby keeps indoor and outdoor air pressure balance and gas exchange.
When IAQ variation or humidity are not enough, need the user to carry out manual operation and realize the indoor and outdoor ventilation; And, be discharged in the outdoor process by air-conditioner at room air, if outdoor air is second-rate, can cause the decline of IAQ.
In correlation technique, need user's manual operation to realize the indoor and outdoor ventilation, bring some inconvenience to the user, because the user is to outdoor air quality and unclear, and indoor air quality changes in scavenging period, and judge according to the individual whether IAQ and decision open or when closing ventilatory by the user, when outdoor air is second-rate, carry out the indoor and outdoor ventilation and can cause IAQ to descend, after IAQ improves, continue ventilation and then cause energy waste again.So in correlation technique, air-conditioner is operated the actual conditions that can not meet the indoor-outdoor air index preferably to the ventilation of indoor and outdoor, for the problems referred to above, does not propose effective solution at present as yet.
The utility model content
The purpose of this utility model is to provide a kind of air conditioner control system and air-conditioner, can not meet the problem of the actual conditions of indoor-outdoor air index preferably to the ventilation operation of indoor and outdoor with air-conditioner in the solution prior art.
For addressing the above problem,, provide a kind of air conditioner control system according to an aspect of the present utility model.
Air-conditioner of the present utility model comprises air interchanger, and air conditioner control system comprises: first sensor is used for the air index in the sensing chamber; Second sensor is used for the air index outside the sensing chamber; Controller is connected to described first sensor, second sensor and air interchanger in wireless or wired mode, is used for controlling according to the testing result of the described first sensor and second sensor operation of described air interchanger.
For addressing the above problem, according on the other hand of the present utility model, provide a kind of air-conditioner, this air-conditioner has above-mentioned air conditioner control system.
From above description, as can be seen, use sensor that indoor-outdoor air quality, humidity are detected in the technical scheme of present embodiment, control the operation of air interchanger again according to this testing result, make that air-conditioner can be according to the operation of taking a breath of the actual index of indoor-outdoor air.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the air conditioner control system structural representation among the utility model embodiment;
Fig. 2 is the composition schematic diagram of the air-conditioner among the utility model embodiment;
Fig. 3 is the air-conditioner control method basic flow sheet among the utility model embodiment;
Fig. 4 is the second kind of control method flow chart of air-conditioner among the utility model embodiment;
Fig. 5 is the third control method flow chart of air-conditioner among the utility model embodiment.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 is the air conditioner control system structural representation among the utility model embodiment.
Air-conditioner in the present embodiment comprises air interchanger, and this air interchanger can be discharged to room air outdoor, or outdoor air is discharged to indoor.As shown in Figure 1, the air conditioner control system among the utility model embodiment comprises first sensor 10 and second sensor 11 and controller 12.Wherein the first sensor 10 and second sensor 11 are respectively applied for the inside and outside air index of sensing chamber.The air index can be the various indexs that need detection, and air humidity and the air quality of comparatively being concerned about usually with people is that example describes in the present embodiment.Controller 12 is used for the operation according to the testing result control air interchanger 13 of the first sensor 10 and second sensor 11.Controller 12 can be connected to first sensor 10, second sensor 11 and air interchanger 13 by wireless or wired mode.These two sensors should be respectively the indoor and outdoors that is positioned at the air-conditioner place in realization, can be that moisture detector and air quality detector constitute sensor.Air conditioner control system shown in Figure 1 in addition can also comprise warning device, is used for the testing result according to the first sensor 10 and second sensor 11, sends alarm signal according to predetermined strategy.For example, judge,, then send alarm signal if this testing result enters setting threshold according to the testing result of first sensor 10; Testing result according to second sensor 11 is judged, if this testing result enters setting threshold, then sends alarm signal.For this reason, can preserve the threshold value that the user is provided with in the warning device, and just IAQ and this threshold value be compared at set intervals, when air quality enters this threshold value, send alarm signal, for example sound and/or light.
A kind of structure of controller 12 can be to comprise receiver module, comparison module and sending module, and wherein receiver module is used to receive the testing result of the first sensor 10 and second sensor 11; Comparison module is used for according to this testing result, the air humidity of indoor and outdoor compared, and/or, the air quality of indoor and outdoor is compared; Sending module is used for the comparative result according to comparison module, sends the signal that is used to control air interchanger 13 operations.As can be seen, in order to realize the comparison of indoor-outdoor air quality or air humidity, indoor and outdoor all need be installed air mass sensor or humidity sensor.
According to the various comparative results of comparison module, sending module can move by corresponding mode, below enumerates numerical example.
Be better than in the outdoor air quality under the situation of IAQ, sending module sends the discharge signal, and it is outdoor that this discharge signal is used to make air interchanger 13 that room air is discharged to;
Under the situation of outdoor air humidity greater than indoor air humidity, sending module sends and enters signal, and this enters signal, and to be used to make air interchanger 13 that outdoor air is discharged to indoor;
When air interchanger 13 is discharged to room air when outdoor, reach default index or the outdoor air quality does not reach under the situation of default index at IAQ, sending module sends stop signal, and this stop signal is used to make air interchanger 13 out of service;
When air interchanger 13 is discharged to outdoor air when indoor, reach default index or outdoor air humidity does not reach under the situation of default index at indoor air humidity, sending module sends stop signal, and this stop signal is used to make air interchanger 13 out of service.
Fig. 2 is the composition schematic diagram of the air-conditioner among the utility model embodiment.
Present embodiment provides a kind of air-conditioner simultaneously, and this air-conditioner includes air conditioner control system shown in Figure 1, utilizes the control of this control system realization to air interchanger.As shown in Figure 2, in realization, the first sensor 10 and second sensor 11 can be installed in the indoor section and the outdoor section of air-conditioning respectively, for example are installed in respectively in air-conditioner host and the air interchanger.Controller 12 is connected with the control element of air-conditioner, and the control signal that controller 12 is sent can be applied to the control of operation of air conditioner.Controller 12 is made up of the main control chip among Fig. 2, wireless transmission receiving element, air mass sensor and humidity sensor, usually, air-conditioner receives the operational order of remote controller by its control element, these operational orders also can be sent to controller 12 by this control element, thereby make air interchanger 13 also can carry out work according to the instruction that comes from remote controller.Also have wireless transmitting unit in remote controller and the air interchanger 13, thereby realize and the communicating by letter of air-conditioner main frame.In addition, air interchanger 13 also can use wired mode to be connected with the air-conditioner main frame, helps to reduce cost.
With reference to the composition of air conditioner control system shown in Figure 1 and air-conditioner shown in Figure 2, below again the control method of air-conditioner is made an explanation.
Fig. 3 is the air-conditioner control method basic flow sheet among the utility model embodiment.
As shown in Figure 3, in step S302, the first sensor 10 and second sensor 11 detect the air index of air-conditioner place indoor and outdoor respectively; In step S304, control the operation of air interchanger 13 according to testing result.In addition, after step S302,, can also correspondingly send alarm signal according to the testing result that obtains.
In step S304, specifically can be after receiving testing result, the air humidity of 12 pairs of indoor and outdoors of controller compares, and/or, the air quality of indoor and outdoor is compared; Controller 12 sends the signal that is used to control air interchanger 13 operations again according to comparative result then.
If what compare in step S304 is the indoor-outdoor air quality, if then the outdoor air quality is better than IAQ, 12 of controllers send the discharge signal, and it is outdoor that this discharge signal is used to make air interchanger 13 that room air is discharged to.Room air is discharged in the outdoor process at air interchanger 13, controller 12 can also continue comparison outdoor air quality and whether be better than IAQ or reach default index; Reach under the situation of default index inferior to IAQ or IAQ in the outdoor air quality, controller 12 sends stop signal, and this stop signal is used to make air interchanger 13 to stop room air being discharged to outdoor.
If in step S304 relatively be indoor-outdoor air humidity, if then outdoor air humidity is greater than indoor air humidity, controller 12 sends and enters signal, this enters signal, and to be used to make air interchanger 13 that outdoor air is discharged to indoor.Outdoor air is discharged in the indoor process at air-conditioner, can also continues the comparison indoor air humidity whether greater than outdoor air humidity or reach default index; Greater than outdoor air humidity or reach under the situation of default index, controller 12 sends stop signal at indoor air humidity, and this stop signal is used to make air interchanger 13 to stop room air being discharged to outdoor.
In the present embodiment, when the user operates air-conditioner, when for example using a teleswitch control air interchanger 13, controller 12 is also further made and is checked and make corresponding response, below this is made an explanation.
Fig. 4 is the second kind of control method flow chart of air-conditioner among the utility model embodiment.
As shown in Figure 4, second kind of control method of the air-conditioner among the utility model embodiment comprises the steps:
Step S402: the first sensor 10 and second sensor 11 detect the air quality of air-conditioner place indoor and outdoor.In realization, can detect the air quality of air-conditioner place indoor and outdoor constantly and at regular intervals testing result is returned.
Step S404: controller 12 receives discharges instruction.This discharge instruction can be sent by remote controller by the user, and it is outdoor to be used to make air interchanger 13 that room air is discharged to.
Step S406: relatively whether the outdoor air quality is better than IAQ.If then enter step S408, otherwise enter step S410.
Step S408: air interchanger 13 is discharged to room air outdoor.
Step S410: air-conditioner output information.This information may be displayed on the remote controller of user's use, makes the user learn that present outdoor air is second-rate, should not carry out bleeding.Certainly, also can further provide the option of forced exhaust again to the user, the user can still make air-conditioner carry out bleeding when outdoor air is second-rate.
Because the user does not understand the situation of outdoor air quality generally speaking, so can avoiding still carrying out bleeding when outdoor air is second-rate, the method for application drawing 3 cause IAQ to descend.After step S408, can also continue to detect and compare the indoor-outdoor air quality, if the outdoor air quality descends, become inferior to IAQ, perhaps IAQ reaches default indication, and then air interchanger 13 can stop bleeding.
Fig. 5 is the third control method flow chart of air-conditioner among the utility model embodiment.
As shown in Figure 5, the third control method of air-conditioner among the utility model embodiment comprises the steps:
Step S502: the first sensor 10 and second sensor 11 detect the air humidity and the air quality of air-conditioner place indoor and outdoor.
Step S504: controller 12 receives and enters instruction.This enters instruction and is used for outdoor air is entered indoor.
Step S506: whether controller 12 relatively IAQ is better than the outdoor air quality.If then enter step S508, otherwise enter step S510.Detection to the indoor-outdoor air quality can be to continue to carry out.
Step S508: output information.This information makes the user learn that outdoor air is second-rate.
Step S510: whether controller 12 compares indoor air humidity less than outdoor air humidity.If then enter S512, otherwise enter step S514.
Step S512: air interchanger 13 is discharged to outdoor air indoor.
Step S514: controller 12 output informations.This information makes the user learn that room air is than outdoor air high humidity.
After step S512, can also continue the air quality and the air humidity of comparison indoor and outdoor.If the outdoor air quality becomes inferior to IAQ, perhaps indoor air humidity reaches default index, then stops outdoor air being discharged to indoor.
From above description, as can be seen, use sensor that indoor-outdoor air quality, humidity are detected in the technical scheme of present embodiment, control the operation of air interchanger again according to this testing result, make that air-conditioner can be according to the operation of taking a breath of the actual index of indoor-outdoor air.
The above is a 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 changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. air conditioner control system, described air-conditioner comprises air interchanger, it is characterized in that,
Comprise:
First sensor is used for the air index in the sensing chamber;
Second sensor is used for the air index outside the sensing chamber;
Controller is connected to described first sensor, second sensor and air interchanger in wireless or wired mode, is used for controlling according to the testing result of the described first sensor and second sensor operation of described air interchanger.
2. air conditioner control system according to claim 1 is characterized in that,
Described first sensor is air humidity sensor, air mass sensor or the two combination;
Described second sensor is air humidity sensor, air mass sensor or the two combination.
3. air conditioner control system according to claim 1 and 2 is characterized in that described system also comprises warning device, is connected to described controller, is used for:
Testing result according to described first sensor is judged, if this testing result enters setting threshold, then sends alarm signal;
Testing result according to described second sensor is judged, if this testing result enters setting threshold, then sends alarm signal.
4. air conditioner control system according to claim 1 is characterized in that, described controller comprises:
Receiver module is used to receive the testing result of the described first sensor and second sensor;
Comparison module is used for according to described testing result, and the air humidity of indoor and outdoor is compared and/or the air quality of indoor and outdoor is compared;
Sending module is used for the comparative result according to comparison module, sends the control signal that is used to control described air interchanger operation in wireless or wired mode.
5. an air-conditioner is characterized in that, has each described air conditioner control system of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200002964U CN201652701U (en) | 2010-01-12 | 2010-01-12 | Air conditioner controlling system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200002964U CN201652701U (en) | 2010-01-12 | 2010-01-12 | Air conditioner controlling system and air conditioner |
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| Publication Number | Publication Date |
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| CN201652701U true CN201652701U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200002964U Expired - Lifetime CN201652701U (en) | 2010-01-12 | 2010-01-12 | Air conditioner controlling system and air conditioner |
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| Country | Link |
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| CN (1) | CN201652701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091212A (en) * | 2014-05-15 | 2015-11-25 | Lg电子株式会社 | Air conditioner and method for controlling the same |
| CN106123207A (en) * | 2016-06-20 | 2016-11-16 | 珠海格力电器股份有限公司 | The control method of new blower fan and control device |
-
2010
- 2010-01-12 CN CN2010200002964U patent/CN201652701U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091212A (en) * | 2014-05-15 | 2015-11-25 | Lg电子株式会社 | Air conditioner and method for controlling the same |
| US10088177B2 (en) | 2014-05-15 | 2018-10-02 | Lg Electronics Inc. | Air conditioner and method for controlling the same |
| CN105091212B (en) * | 2014-05-15 | 2019-01-22 | Lg电子株式会社 | Air conditioner and its control method |
| CN106123207A (en) * | 2016-06-20 | 2016-11-16 | 珠海格力电器股份有限公司 | The control method of new blower fan and control device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |