CN201041397Y - Air-conditioning device - Google Patents
Air-conditioning device Download PDFInfo
- Publication number
- CN201041397Y CN201041397Y CNU2007200788335U CN200720078833U CN201041397Y CN 201041397 Y CN201041397 Y CN 201041397Y CN U2007200788335 U CNU2007200788335 U CN U2007200788335U CN 200720078833 U CN200720078833 U CN 200720078833U CN 201041397 Y CN201041397 Y CN 201041397Y
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- CN
- China
- Prior art keywords
- air
- humidifier
- display screen
- utility
- aircondition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Air Humidification (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model provides an air conditioning unit, and relates to an air conditioner, in particular to a humidness control part and a pollution level display part of the air conditioner. The utility model discloses an air conditioning unit with humidness and pollution level detecting and display functions and with humidifying function. The air conditioning unit of the utility model comprises an operating unit, a main controller, a performance unit, a display screen, a humidness detecting circuit, a pollution level detecting circuit, and a humidifier. The operating unit, the humidness detecting circuit, and the pollution level detecting circuit are respectively connected with the input terminal of the main controller; the performance unit, the humidifier, and the display screen are respectively connected with the output terminal of the main controller. The utility model has the advantages that the air conditioning unit not only has normal air conditioner functions such as refrigerating, heating, dehumidifying, air supply, and stood-by functions, but also has good humidifying effect, the indoor air quality can be detected and displayed in real time, users can be reminded of opening the window for ventilation, the air quality can be efficiently improved, and the comfort degree of human body can be improved.
Description
Technical field
The utility model relates to air-conditioner, particularly control of the humidity of air-conditioner and dustiness display part.
Background technology
In recent years, extensively popularizing of domestic air conditioner created good more comfortable living environment to people.But traditional air-conditioner can not improve the humidity of environment, and simultaneously traditional air-conditioner can make the humidity of environment descend when heating.The physician points out that the people often is in the environment of dry air, and the resistance of body immunity, human respiratory system descends, and so just causes or increase the weight of the disease of respiratory system easily.Also cause simultaneously the season cracking of people's skin easily, accelerate influenza virus and the reproduction speed that can cause the gram-positive bacteria that infects.People stay in the enclosure space environment on the other hand, and air can not get circulation, are easy to cause air quality to descend, and make the people feel fatigue and lassitude, cause the health anoxic, cause various diseases.For this reason, some manufacturers have released humidifier independently one after another or have had the air-conditioner product of humidification function.Independently humidifier is owing to its cost costliness and function singleness, and comparatively speaking, people more trend towards buying the air-conditioner product that has humidification function.Though have the problem that the air-conditioner product of humidification function has solved the room air drying, when indoor air quality descends, can not in time point out the user ventilation of windowing.
The utility model content
Technical problem to be solved in the utility model is that a kind of have humidity and dustiness detection, the aircondition that shows and have humidification function are provided.
The technical scheme that the utility model solve the technical problem employing is, aircondition, comprise operating unit, master controller, performance element, humidifier, display screen, described operating unit is connected with the input of master controller, and described performance element, humidifier and display screen are connected with the output of master controller respectively; It is characterized in that, also comprise humidity measuring circuit, the dustiness testing circuit, described humidity measuring circuit is connected with the input of master controller with the dustiness testing circuit.
The beneficial effects of the utility model are, a kind of aircondition is provided, not only have refrigeration, heat, dehumidify, the function of air-conditioner commonly used such as air-supply, standby, also has good humidification effect simultaneously, can detect in real time and show IAQ, remind user's ventilations of windowing, effectively improve air quality, the comfort level of raising human body.
Below in conjunction with the specific embodiment and accompanying drawing, the utility model is described in further detail.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is dustiness testing circuit figure
The specific embodiment
Aircondition of the present utility model, as shown in Figure 1, comprise operating unit, operating unit is made up of the air-conditioning remote control of having set up the humidification key and this machine button, also can only form, perhaps only form by this machine button of having set up the humidification key by the air-conditioning remote control of having set up the humidification key; Master controller, the output of control performance element, the work of humidifier, the demonstration of display screen; Performance element is used to finish refrigeration, heats, dehumidifies, working method such as air-supply, standby; Display screen, the duty of demonstration aircondition and the humidity of room air and dustiness etc.; Humidifier is made up of ultrasonic humidifier; Humidity measuring circuit; The dustiness testing circuit.Described operating unit, humidity measuring circuit, dustiness testing circuit are connected with the input of master controller respectively; Described performance element, ultrasonic humidifier is connected with the output of master controller respectively with display screen, and display screen is provided with humidity display icon and dustiness display icon.Humidification key by air-conditioning remote control or this machine button starts humidification function of the present utility model.
Embodiment
When master controller receives remote controller signal or push button signalling, master controller is decoded to current demand signal, output in order to the control performance element, executive components such as compressor, indoor fan, outdoor fan and cross valve, air door stepper motor are turned round on request, finish refrigeration, heat, dehumidify, working method such as air-supply, standby, and the demonstration of control display screen, make displays temperature on the display screen, mode of operation etc.
By humidity measuring circuit, master controller carries out Humidity Detection to room air in real time, shows and corresponding control.Humidity sensor changes the height of air humidity into corresponding voltage value, by master controller this voltage is carried out the A/D conversion, and its corresponding humidity value of computation of table lookup shows corresponding humidity value then on display screen, and the humidity display scope is 30%～90%RH.When the humidity value that shows on the display screen was excessive, the user can be by the key that dehumidifies on the air-conditioning remote control, and the mode of operation of switching aircondition is a dehumidification mode, and space air is carried out dehumidification treatments; When the humidity value that shows on the display screen is too small, the user can be by the humidification key of setting up on the air-conditioning remote control, start the ultrasonic humidifier humidification, receive the humidification order of air-conditioning remote control when master controller after, the work of main controller controls ultrasonic humidifier, aqueous water is become the spray water steam to be blown out from air-conditioner air outlet, improve the relative humidity of space air, also can in the subsidiary water receiver of humidifier, add special essence, health medicine, mosquito-driving liquid or other deodorant etc. in addition, enter into room air by humidifier, further improve air quality.
By the dustiness testing circuit, master controller carries out the dustiness detection to room air in real time and shows.The dustiness testing circuit is referring to Fig. 2, by dc source V
C, gas sensor S and resistance R
LConnect and compose the loop in turn, its output voltage V
0Carry out the A/D conversion process through MCU.In detectable gas, the electrical conductance of gas sensor S changes along with the variation of gas concentration in the air, belongs to resistance-type metal-oxide semiconductor (MOS) surface control type.The dustiness testing circuit is led the electricity of gas sensor S to change and is converted to a voltage output signal V
0, corresponding with the concentration of gas in the air.Wherein, gas sensor S is a TP-4 type gas sensor, V
C=5V, R
L=39 Ω.TP-4 type sensor is to gas-sensitive such as low concentration air pollutants such as hydrogen, hydrocarbon, alcohol, carbon monoxide, cigarette, benzene bottoms, and any gas concentration changes, its output voltage V
0To change.Master controller is with V
0Be converted to air condition value r through A/D
s, dustiness shows that processing is as follows:
(1) power on first after, think that air purity is good, air is pollution-free, shows three leaves on the display screen;
After (2) three minutes, treat gas sensor S working stability after, master controller is gathered dustiness testing circuit signal, stores an air initial value r
0, be used for to air condition value r
sComparison for referencial use.Less than was not down handled in three minutes;
(3) continue to detect the air pollution degree, according to real-time detected different air condition value r
sDoing different demonstrations handles:
A. work as r
s＜r
0/ 0.85 o'clock, air purity was good, and air is pollution-free, showed three leaves on the display screen;
B. work as r
0/ 0.85≤r
s＜r
0/ 0.75 o'clock, air purity was general, polluted for one-level, and display screen shows two leaves;
C. work as r
s〉=r
0/ 0.75 o'clock, air purity was poor, was secondary pollution, showed a slice leaf on the display screen.
The user can be when showing on the display screen that two or a slice leaf represent that indoor dustiness is higher, and ventilations of suitably windowing is to improve air quality, the raising human comfort.
In view of the ultrasonic humidifier volume is bigger, if aircondition is a cabinet-type air conditioner, just ultrasonic humidifier is installed on the cabinet-type air conditioner base portion, if aircondition is on-hook, ultrasonic humidifier will be installed to off-premises station, feed the indoor set relevant position by pipe arrangement.
Claims (6)
1. aircondition comprises operating unit, master controller, and performance element, humidifier, display screen, described operating unit is connected with the input of master controller, and described performance element, humidifier and display screen are connected with the output of master controller respectively; It is characterized in that, also comprise humidity measuring circuit, the dustiness testing circuit, described humidity measuring circuit is connected with the input of master controller with the dustiness testing circuit.
2. aircondition as claimed in claim 1 is characterized in that, described humidifier is a ultrasonic humidifier.
3. aircondition as claimed in claim 1 is characterized in that, has additional humidity display icon and dustiness display icon on the described display screen.
4. aircondition as claimed in claim 3 is characterized in that, described dustiness display icon is a leaf.
5. aircondition as claimed in claim 1 is characterized in that, described operating unit comprises air-conditioning remote control and/or this machine button.
6. aircondition as claimed in claim 5 is characterized in that, described air-conditioning remote control and/or this machine button are set up the humidification key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200788335U CN201041397Y (en) | 2007-03-21 | 2007-03-21 | Air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200788335U CN201041397Y (en) | 2007-03-21 | 2007-03-21 | Air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041397Y true CN201041397Y (en) | 2008-03-26 |
Family
ID=39253106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200788335U Expired - Fee Related CN201041397Y (en) | 2007-03-21 | 2007-03-21 | Air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041397Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130233933A1 (en) * | 2012-01-10 | 2013-09-12 | La Crosse Technology, Ltd. | Humidity Monitoring And Adjustment System |
-
2007
- 2007-03-21 CN CNU2007200788335U patent/CN201041397Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130233933A1 (en) * | 2012-01-10 | 2013-09-12 | La Crosse Technology, Ltd. | Humidity Monitoring And Adjustment System |
| US9709291B2 (en) * | 2012-01-10 | 2017-07-18 | La Crosse Technology, Ltd. | Humidity monitoring and adjustment system |
| US20180073757A1 (en) * | 2012-01-10 | 2018-03-15 | La Crosse Technology, Ltd. | Humidity Monitoring and Adjustment System |
| US11112133B2 (en) * | 2012-01-10 | 2021-09-07 | La Crosse Technology Ltd. | Humidity monitoring and adjustment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN CHANGHONG ELECTRIC CO.,LTD. Free format text: FORMER OWNER: SICHUAN CHANGHONG ELECTRIC APPLIANCE CO., LTD. Effective date: 20090703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: No. 35, Mian Xing Road, Gaoxin District, Sichuan, Mianyang Province: 621000 Patentee after: Sichuan Changhong Air-Coditioning Co., Ltd. Address before: No. 35, Mian Xing East Road, hi tech Zone, Sichuan, Mianyang Province: 621000 Patentee before: Sichuan Changhong Electrical Appliance Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20120321 |