CN201340045Y - Evaporative air conditioner with temperature and humidity control and temperature and humidity controller therein - Google Patents
Evaporative air conditioner with temperature and humidity control and temperature and humidity controller therein Download PDFInfo
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- CN201340045Y CN201340045Y CNU2008202295962U CN200820229596U CN201340045Y CN 201340045 Y CN201340045 Y CN 201340045Y CN U2008202295962 U CNU2008202295962 U CN U2008202295962U CN 200820229596 U CN200820229596 U CN 200820229596U CN 201340045 Y CN201340045 Y CN 201340045Y
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Abstract
Disclosed is an evaporative air conditioner, which comprises a temperature and humidity controller. An input end of a transformer of the temperature and humidity controller is connected with a 220 V electric supply output end, an output end of the transformer is connected with a rectifier, an output end of the rectifier is connected with a filter, and an output end of the filter is connected to a first relay, a second relay, a manual controller and a temperature and humidity sensor simultaneously. A water pump and a fan are respectively connected to output ends of the first relay and the second relay, output ends of the manual controller and the temperature and humidity sensor are connected to an input end of a single chip microcomputer, an output end of the single chip microcomputer is connected to the first relay and the second relay respectively. The utility model has the advantages that the evaporative air conditioner can automatically control temperature and humidity thereof, improves comfort of working environment for people, further increases working efficiency for people, and simultaneously is more effective in saving water and electricity compared with a common evaporative air conditioner.
Description
[technical field]
The utility model is the automatic control device about a kind of environment temperature, humidity, is meant a kind of have the vaporation-type air conditioner of Temperature and Humidity Control and temperature and humidity controller wherein especially.
[background technology]
The cardinal principle of existing vaporation-type air conditioner is can absorb heat according to water from air in evaporation process, thereby reach the purpose of cooling, and the main cooling media of vaporation-type air conditioner product is a water, therefore when realizing cooling, also can bring the increase of air humidity, and for the humidity of environment height, the comfortableness that can directly influence people's integral body under this environment is felt; The another one aspect, in different areas, different application scenarios, different time periods, people also can be different to the humiture requirement of environment, therefore, it is necessary carrying out suitable control for humiture, it can directly improve the comfort level of people's working environment, increases work efficiency.
Vaporation-type air conditioner in the market, only have traditional ventilation, refrigeration, cleaning function all, in the control of ventilating, the type of existence has single speed, double speed, three speed, this 4 big class of stepless time adjustment, for all not having at present that humiture can be regulated and control; With the similar product of this technology, that can see in the market has only humidifier, and it is that specialty is carried out humidity control and had temperature controlled function, and this product only uses in the application scenario of specialty; Also having the part similar techniques to use in addition on traditional air-conditioning, is exactly the temperature controller of traditional air-conditioning, and the user can be set in air-conditioner temperature on the suitable value on demand, but traditional air-conditioning is not possess humidity control.
To sum up, there is following shortcoming in prior art:
(1), can only be artificial in the environment-friendly air conditioner industry open " ventilation ", " refrigeration " function, can not control automatically;
(2), can only temperature control in passing logical air conditioner industry, but the control of can not wetting.
(3), can't accomplish using water wisely and electricity consumption.
[summary of the invention]
One of technical problem to be solved in the utility model be to provide a kind of can A.T.C and the vaporation-type air conditioner of humidity.
Two of technical problem to be solved in the utility model is to provide a kind of temperature and humidity controller that can control the temperature and humidity of vaporation-type air conditioner automatically.
The utility model is what one of to solve the problems of the technologies described above by the following technical programs: a kind of vaporation-type air conditioner, comprise 220V civil power, water pump and blower fan, it is characterized in that: also comprise temperature and humidity controller, described temperature and humidity controller is connected between 220V civil power and water pump and the blower fan.
Described temperature and humidity controller comprises transformer, rectifier, wave filter, first relay, second relay, hand controller, Temperature Humidity Sensor, and single-chip microcomputer, the input of described transformer connects the output of 220V civil power, the output of transformer connects rectifier, the output of rectifier connects wave filter, the output of wave filter is connected to first relay simultaneously, second relay, hand controller, Temperature Humidity Sensor, water pump and blower fan are connected respectively to first relay, the output of second relay, the output of hand controller and Temperature Humidity Sensor is connected to the input of single-chip microcomputer, and the output of single-chip microcomputer is connected respectively to first relay, second relay.
1 pin of single-chip microcomputer is connected to first relay by a triode Q1,20 pin of single-chip microcomputer are connected to second relay by a triode Q2,11 pin of single-chip microcomputer, 12 pin are connected to the socket of hand controller, 9 pin of single-chip microcomputer, 10 pin are connected to the socket of Temperature Humidity Sensor, 13 pin of single-chip microcomputer are connected to the control utmost point of a two-way controllable silicon Q3 by photoelectrical coupler U1, first electrode of bidirectional triode thyristor Q3 is connected to second relay, second electrode of bidirectional triode thyristor is connected respectively to blower fan operating coils L2 and fan starting coil L3 by an inductance L 1, the other end of fan starting coil L3 is connected to fan starting capacitor C 1, and the other end of the other end of fan starting capacitor C 1 and blower fan operating coils L2 is connected to the civil power zero line simultaneously.
The utility model be solve the problems of the technologies described above by the following technical programs two: a kind of temperature and humidity controller of vaporation-type air conditioner, this vaporation-type air conditioner comprises the 220V civil power, water pump and blower fan, this temperature and humidity controller comprises transformer, rectifier, wave filter, first relay, second relay, hand controller, Temperature Humidity Sensor, and single-chip microcomputer, the input of described transformer connects the output of 220V civil power, the output of transformer connects rectifier, the output of rectifier connects wave filter, the output of wave filter is connected to first relay simultaneously, second relay, hand controller, Temperature Humidity Sensor, water pump and blower fan are connected respectively to first relay, the output of second relay, the output of hand controller and Temperature Humidity Sensor is connected to the input of single-chip microcomputer, and the output of single-chip microcomputer is connected respectively to first relay, second relay.
The advantage that the utlity model has the vaporation-type air conditioner of Temperature and Humidity Control and temperature and humidity controller wherein is: can control the temperature and humidity of vaporation-type air conditioner automatically, improve the comfort level of people's working environments, and then improve people's work efficient; Simultaneously owing in control humiture process, the rotating speed of blower fan and the action of water pump are controlled, also controlled to the water of the electricity consumption of product and complete machine, thus reach the effect that has economize on electricity more and water saving than general vaporation-type air conditioner.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the theory diagram of the temperature and humidity controller of the utility model vaporation-type air conditioner.
Fig. 2 is the circuit theory diagrams of the temperature and humidity controller of the utility model vaporation-type air conditioner.
Fig. 3 is the workflow diagram of single-chip microcomputer of the temperature and humidity controller of the utility model vaporation-type air conditioner.
[specific embodiment]
See also Fig. 1, a kind of vaporation-type air conditioner comprises 220V civil power 10, water pump 90 and blower fan 100, also comprises temperature and humidity controller, and described temperature and humidity controller is connected between 220V civil power and water pump 90 and the blower fan 100.
The temperature and humidity controller of the utility model vaporation-type air conditioner comprises transformer 20, rectifier 30, wave filter 40, first relay 50, second relay 55, hand controller 60, Temperature Humidity Sensor 70, and single-chip microcomputer 80.
Wherein the input of transformer 20 connects the output of 220V civil power 10, the output of transformer 20 connects rectifier 30, the output of rectifier 30 connects wave filter 40, the output of wave filter 40 is connected to first relay 50 simultaneously, second relay 55, hand controller 60, Temperature Humidity Sensor 70, water pump 90 and blower fan 100 are connected respectively to first relay 50, the output of second relay 55, the output of hand controller 60 and Temperature Humidity Sensor 70 is connected to the input of single-chip microcomputer 80, and the output of single-chip microcomputer 80 is connected respectively to first relay 50, second relay 55.
Alternating current 220V civil power 10 is input transformer 20 at first, after the step-down and safety isolation through transformer 20, enters rectifier 30, alternating current is become direct current, and then through wave filter 40, level and smooth direct current is provided for each circuit.Set temperature desired or humidity by hand controller 60, and data are delivered to single-chip microcomputer 80, and ambient temperature and humidity in the Temperature Humidity Sensor 70 automatic measuring chambers, also data are delivered to single-chip microcomputer 80, single-chip microcomputer 80 reads the humiture data that Temperature Humidity Sensor 70 transmits, and make comparisons with the humiture data that hand controller 60 sets, judge whether open or switch off the pump 90 and transfer blower fan 100 rotating speeds according to this.
See also shown in Figure 2, be the circuit theory diagrams of the temperature and humidity controller of the utility model vaporation-type air conditioner, through transformation, rectification and filtered civil power live wire enter first relay 50 (RELAY1) and second relay 55 (RELAY2) respectively, 1 pin of single-chip microcomputer 80 (MCU1) is connected to first relay 50 by a triode Q1,20 pin of single-chip microcomputer 80 (MCU1) are connected to second relay 55 by a triode Q2,11 pin of single-chip microcomputer 80,12 pin are connected to the socket JP2 of hand controller 60,9 pin of single-chip microcomputer 80,10 pin are connected to the socket JP3 of Temperature Humidity Sensor 70,13 pin of single-chip microcomputer 80 are connected to the control utmost point of a two-way controllable silicon Q3 by photoelectrical coupler U1, first electrode of bidirectional triode thyristor Q3 is connected to second relay 55, second electrode of bidirectional triode thyristor Q3 is connected respectively to blower fan operating coils L2 and fan starting coil L3 by an inductance L 1, the other end of fan starting coil L3 is connected to fan starting capacitor C 1, and the other end of the other end of fan starting capacitor C 1 and blower fan operating coils L2 is connected to the civil power zero line simultaneously.
The operation principle of this circuit is as described below:
First: the temperature control process: the temperature that order is set by hand controller 60 is X ℃, and the temperature that makes Temperature Humidity Sensor 70 measure is Y ℃,
When X ℃＜Y ℃: single-chip microprocessor MCU 1 is by increasing the dutycycle of 13 pin output PWM waveform, and control photoelectrical coupler U1 strengthens the ON time of bidirectional triode thyristor Q3, thereby strengthens the rotating speed of blower fan, has strengthened and has sent into indoor air quantity.Be to quicken cooling, if this moment, water pump 90 was not worked, single-chip microprocessor MCU 1 is opened relay R ELAY1 by triode Q1, for water pump 90 provides the civil power of 220V, makes it to start working, and adds water for " the wet curtain " of vaporation-type air conditioner, and promptly refrigerating function starts;
When X ℃＞Y ℃, single-chip microprocessor MCU 1 is by reducing the dutycycle of 13 pin output PWM waveform, and control photoelectrical coupler U1 reduces the ON time of bidirectional triode thyristor Q3, thus the rotating speed of the blower fan that slows down, reduced to send into indoor air quantity, thereby it is approaching constant near setting value to reach indoor temperature.For saving energy, if water pump 90 is being worked at present, single-chip microprocessor MCU 1 is by triode Q1 closed relay RELAY1, and then water pump 90 quits work because of the civil power disconnection of 220V, promptly closes refrigeration;
When X ℃=Y ℃, single-chip microprocessor MCU 1 does not change the ON time of bidirectional triode thyristor Q3.By the opening and closing water pump 90 of suitable circulation, it is approaching constant near setting value to keep indoor temperature.
In the temperature control process, blower fan is always worked, just rotating speed is different, and the working power loop of blower fan is as follows: the civil power live wire _ _ relay R ELAY2 normally opened contact _ _ controllable silicon Q3__ inductance L 1__ blower fan winding (comprising blower fan operating coils L2 and fan starting coil L3) _ _ the civil power zero line.Wherein, relay R ELAY2 whether controlled by triode Q2 by adhesive.Be that triode Q2 effect is whether adhesive of control relay RELAY2, the effect of relay R ELAY2 is the working power of opening or closing blower fan.
Second: wet control process: the humidity that order is set by hand controller 60 is X%, and the humidity that makes Temperature Humidity Sensor 70 measure is Y%,
When X%＞Y%: single-chip microprocessor MCU 1 is opened relay R ELAY1 by triode Q1, thereby feed pump 90 provides the civil power of 220V, begins to add water to " the wet curtain " of vaporation-type air conditioner, delivers to the humidity of indoor air with increasing.For quickening humidification, single-chip microprocessor MCU 1 is by increasing the dutycycle of 13 pin output PWM waveform, and control photoelectrical coupler U1 strengthens the ON time of bidirectional triode thyristor Q3, thereby strengthens the rotating speed of blower fan.
When X%＜Y%: single-chip microprocessor MCU 1 is by triode Q1 closed relay RELAY1, and at this moment water pump 90 quits work because of the civil power of 220V disconnects, and blower fan 100 is sent into indoor air humidity and begun to reduce.For saving energy, single-chip microprocessor MCU 1 is by reducing the dutycycle of 13 pin output PWM waveform, and control photoelectrical coupler U1 strengthens the ON time of bidirectional triode thyristor Q3, thereby reduces the rotating speed of blower fan.
When X%=Y%: single-chip microprocessor MCU 1 does not change the ON time of bidirectional triode thyristor Q3.By the opening and closing water pump 90 of suitable circulation, it is approaching constant near setting value to keep indoor temperature.
Seeing also shown in Figure 3ly, is the workflow diagram of the single-chip microcomputer in this temperature and humidity controller.Comprise the steps:
Step 1: enter program;
Step 2: the comparison process of carrying out humiture;
Step 3:, need to judge whether refrigeration according to above-mentioned result? if, enter step 4, otherwise, step 5 entered;
Step 4: open water pump, enter step 6 then;
Step 5: switch off the pump, enter step 6 then;
Step 6: judge whether to need to strengthen wind speed? if desired, then enter step 7, otherwise, step 8 directly entered;
Step 7: the wind speed that increases blower fan;
Step 8: judge whether to reduce wind speed? if desired, then enter step 9, otherwise, step 10 directly entered;
Step 9: the wind speed that reduces blower fan;
Step 10: withdraw from.
Claims (5)
1. a vaporation-type air conditioner comprises 220V civil power, water pump and blower fan, it is characterized in that: also comprise temperature and humidity controller, described temperature and humidity controller is connected between 220V civil power and water pump and the blower fan.
2. vaporation-type air conditioner as claimed in claim 1, it is characterized in that: described temperature and humidity controller comprises transformer, rectifier, wave filter, first relay, second relay, hand controller, Temperature Humidity Sensor, and single-chip microcomputer, the input of described transformer connects the output of 220V civil power, the output of transformer connects rectifier, the output of rectifier connects wave filter, the output of wave filter is connected to first relay simultaneously, second relay, hand controller, Temperature Humidity Sensor, water pump and blower fan are connected respectively to first relay, the output of second relay, the output of hand controller and Temperature Humidity Sensor is connected to the input of single-chip microcomputer, and the output of single-chip microcomputer is connected respectively to first relay, second relay.
3. vaporation-type air conditioner as claimed in claim 2, it is characterized in that: 1 pin of single-chip microcomputer is connected to first relay by a triode Q1,20 pin of single-chip microcomputer are connected to second relay by a triode Q2,11 pin of single-chip microcomputer, 12 pin are connected to the socket of hand controller, 9 pin of single-chip microcomputer, 10 pin are connected to the socket of Temperature Humidity Sensor, 13 pin of single-chip microcomputer are connected to the control utmost point of a two-way controllable silicon Q3 by photoelectrical coupler U1, first electrode of bidirectional triode thyristor Q3 is connected to second relay, second electrode of bidirectional triode thyristor is connected respectively to blower fan operating coils L2 and fan starting coil L3 by an inductance L 1, the other end of fan starting coil L3 is connected to fan starting capacitor C 1, and the other end of the other end of fan starting capacitor C 1 and blower fan operating coils L2 is connected to the civil power zero line simultaneously.
4. the temperature and humidity controller of a vaporation-type air conditioner, this vaporation-type air conditioner comprises the 220V civil power, water pump and blower fan, it is characterized in that: this temperature and humidity controller comprises transformer, rectifier, wave filter, first relay, second relay, hand controller, Temperature Humidity Sensor, and single-chip microcomputer, the input of described transformer connects the output of 220V civil power, the output of transformer connects rectifier, the output of rectifier connects wave filter, the output of wave filter is connected to first relay simultaneously, second relay, hand controller, Temperature Humidity Sensor, water pump and blower fan are connected respectively to first relay, the output of second relay, the output of hand controller and Temperature Humidity Sensor is connected to the input of single-chip microcomputer, and the output of single-chip microcomputer is connected respectively to first relay, second relay.
5. the temperature and humidity controller of a kind of vaporation-type air conditioner as claimed in claim 4, it is characterized in that: 1 pin of single-chip microcomputer is connected to first relay by a triode Q1,20 pin of single-chip microcomputer are connected to second relay by a triode Q2,11 pin of single-chip microcomputer, 12 pin are connected to the socket of hand controller, 9 pin of single-chip microcomputer, 10 pin are connected to the socket of Temperature Humidity Sensor, 13 pin of single-chip microcomputer are connected to the control utmost point of a two-way controllable silicon Q3 by photoelectrical coupler U1, first electrode of bidirectional triode thyristor Q3 is connected to second relay, second electrode of bidirectional triode thyristor is connected respectively to blower fan operating coils L2 and fan starting coil L3 by an inductance L 1, the other end of fan starting coil L3 is connected to fan starting capacitor C 1, and the other end of the other end of fan starting capacitor C 1 and blower fan operating coils L2 is connected to the civil power zero line simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202295962U CN201340045Y (en) | 2008-12-30 | 2008-12-30 | Evaporative air conditioner with temperature and humidity control and temperature and humidity controller therein |
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| CNU2008202295962U CN201340045Y (en) | 2008-12-30 | 2008-12-30 | Evaporative air conditioner with temperature and humidity control and temperature and humidity controller therein |
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| CN201340045Y true CN201340045Y (en) | 2009-11-04 |
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| CNU2008202295962U Expired - Fee Related CN201340045Y (en) | 2008-12-30 | 2008-12-30 | Evaporative air conditioner with temperature and humidity control and temperature and humidity controller therein |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478868A (en) * | 2010-11-29 | 2012-05-30 | 西安康瑞矿用设备有限公司 | Temperature and humidity controller for communication room |
| CN103292433A (en) * | 2013-07-15 | 2013-09-11 | 南京拓展科技有限公司 | High-precision constant-temperature and constant-humidity system |
| CN103335378A (en) * | 2013-07-11 | 2013-10-02 | 张卫海 | Control circuit of electric car indoor water conditioner |
| CN104020804A (en) * | 2014-05-26 | 2014-09-03 | 钟小茹 | Intelligent temperature and humidity controller based on 3G network |
| CN104713181A (en) * | 2015-03-13 | 2015-06-17 | 广州广日电梯工业有限公司 | Machine room cooling device and method of escalator or moving pavement |
| CN105318648A (en) * | 2015-11-13 | 2016-02-10 | 青岛澳柯玛超低温冷冻设备有限公司 | Freezer humidity control method |
| CN108514343A (en) * | 2018-06-20 | 2018-09-11 | 佛山市艾美皓电子科技有限公司 | Double protection temperature control circuits and air fryer |
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2008
- 2008-12-30 CN CNU2008202295962U patent/CN201340045Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478868A (en) * | 2010-11-29 | 2012-05-30 | 西安康瑞矿用设备有限公司 | Temperature and humidity controller for communication room |
| CN103335378A (en) * | 2013-07-11 | 2013-10-02 | 张卫海 | Control circuit of electric car indoor water conditioner |
| CN103292433A (en) * | 2013-07-15 | 2013-09-11 | 南京拓展科技有限公司 | High-precision constant-temperature and constant-humidity system |
| CN104020804A (en) * | 2014-05-26 | 2014-09-03 | 钟小茹 | Intelligent temperature and humidity controller based on 3G network |
| CN104713181A (en) * | 2015-03-13 | 2015-06-17 | 广州广日电梯工业有限公司 | Machine room cooling device and method of escalator or moving pavement |
| CN104713181B (en) * | 2015-03-13 | 2018-01-30 | 广州广日电梯工业有限公司 | The cooling device for machine room and method of escalator or moving sidewalk |
| CN105318648A (en) * | 2015-11-13 | 2016-02-10 | 青岛澳柯玛超低温冷冻设备有限公司 | Freezer humidity control method |
| CN105318648B (en) * | 2015-11-13 | 2017-10-10 | 青岛澳柯玛超低温冷冻设备有限公司 | A kind of refrigerating box humidity control method |
| CN108514343A (en) * | 2018-06-20 | 2018-09-11 | 佛山市艾美皓电子科技有限公司 | Double protection temperature control circuits and air fryer |
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| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN JINGHUI ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER NAME: FUZHOU JINGHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Concentrated area Fu Wan Industrial Park No. 10 block of Fujian province Fuzhou Jinshan Industrial City (Caimao Textile City) 23 floor, zip code: 350011 Patentee after: Fujian Jinghui Technology Co., Ltd. Address before: Concentrated area Fu Wan Industrial Park No. 10 block of Fujian province Fuzhou Jinshan Industrial City (Caimao Textile City) 23 floor, zip code: 350011 Patentee before: Fuzhou Jinghui Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20131230 |