CN201531974U - Industrial environment-friendly air-conditioning control system - Google Patents
Industrial environment-friendly air-conditioning control system Download PDFInfo
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- CN201531974U CN201531974U CN2009201851034U CN200920185103U CN201531974U CN 201531974 U CN201531974 U CN 201531974U CN 2009201851034 U CN2009201851034 U CN 2009201851034U CN 200920185103 U CN200920185103 U CN 200920185103U CN 201531974 U CN201531974 U CN 201531974U
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- protection air
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Abstract
The utility model discloses an industrial environment-friendly air-conditioning control system which relates to an automatic control technology of an air conditioner, the frequency changing technology can be adopted to achieve the frequency changing speed regulation to a three-phase motor and achieves the purpose of saving electricity. A display unit adopted by the industrial environment-friendly air-conditioning control system comprises a touch control screen and a remote controller, thereby supplying more convenient to users. A failure intelligent detection circuit guarantees the safe use.
Description
Technical field
The utility model relates to industrial air-conditioning control field, in particular, relates to the automatic control technology of air-conditioning.
Background technology
Along with social progress, economic development, air-conditioning uses day by day and popularizes, and air-conditioning is comfortable for our life has brought, but its power consumption is but very big.The industry environmental protection air-conditioning is a kind of air-conditioning of non-compressor cooling, and it adopts high-power blower air-supply, in the air inlet chamber before, the cascade by being soaked in water is absorbed heat by vapour then and cools off air earlier, reaches cool effect.Compare the compressor cooling air-conditioning, its whole temperature-fall period is without any the discharging of polluting other, so be a kind of cooling-down air conditioner of environmental protection.But because the power of motor of this air-conditioning practicality is very big, so power consumption is more surprising.
Industry environmental protection air-conditioner controller in the market is governing system not mostly, that is to say, motor speed remained on maximum speed after air-conditioning was opened, and did not regulate.So not only the user uses and just has a lot of inconvenient parts, and motor full-speed operation always, and a lot of unnecessary power consumptions are arranged.Also there is the fraction control system to adopt IGCT to carry out decompression speed now.The shortcoming of this mode of speed regulation is that the ratio of voltage and running frequency is non-constant in the speed regulation process, and motor operation slippage is big, can cause electric efficiency to reduce, and heating increases, and the low speed noise is big, to consequences such as electric network pollution are serious.
The utility model provides a kind of frequency conversion power saving, and the industry environmental protection air-conditioner control system of use aspect can solve above-mentioned power consumption problems of too.
The utility model content
In order to address the above problem, the industry environmental protection air-conditioner control system that the utility model provides adopts converter technique, can realize the frequency control to three phase electric machine, provide operation interface very friendly liquid crystal display touch-screen, therefore, the utility model can be realized electricity saving and energy saving, and is easy to use.
Industry environmental protection air-conditioner control system described in the utility model comprises a control mainboard, and control module and each functional module that is connected control module are set thereon, the level sensor of temperature sensor and photoelectricity isolation is set and is connected control module.Control module connects pendulum wind relay, water pump relay, water inlet relay and draining relay, has connected Darlington transistor at above-mentioned relay with between the control module.On the control mainboard display unit interface is set, this interface connects control module, and display unit comprises touching controls liquid crystal display and infrared remote-control device, and the user imports the control parameter whereby, comprises refrigeration, ventilation, cleaning, pendulum wind and power supply control.
Described control module comprises frequency converter output control.
Described control module periphery has connected failure detector circuit.
Described display unit has been installed the remote controller receiving system.
Described remote controller receiving system receives the signal that infrared remote-control device sends.
The control project of described touch control liquid crystal display comprises refrigeration, ventilation, cleaning, pendulum wind and power supply control, and remote controller control button is supporting with it.
The running frequency of motor can be set with the user very easily after employing the utility model, when not needing motor to run up, can reduce its rotating speed, accomplishes energy saving.And the motor operational efficiency also can improve thereupon, and it is also less relatively itself to dispel the heat, so the whole system operational efficiency has also improved relatively.And the display unit that the utility model adopted provides more convenience by touching control flow and remote controller in conjunction with forming to the user.The intelligent fault testing circuit has guaranteed safe in utilization.
Description of drawings
Fig. 1 is the utility model structured flowchart;
Fig. 2 is the utility model software flow pattern.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done concrete introduction.
As shown in Figure 1, industry environmental protection air-conditioner control system described in the utility model, the level sensor 3 of temperature sensor 2 and photoelectricity isolation is set and is connected control module 1, can monitor in real time system environments, data send control module to process and the determination procedure process.The level sensor 3 that photoelectricity is isolated can improve the detection antijamming capability, increases security.
On the control mainboard display unit 8 interfaces are set, this interface connects control module, display unit 8 is by touching control liquid crystal display and infrared remote-control device in conjunction with constituting, the remote controller receiving system receives the signal that infrared remote-control device sends, the control project that touches the control liquid crystal display comprises refrigeration, ventilation, cleaning, pendulum wind and power supply control, and remote controller control button is supporting with it.
As shown in Figure 2, at first do fault detect after system's energising, mainly be whether electric current transships, whether water level is normal, whether motor status is normal, enters the booting wait state after the safety, and control module reads power supply and level sensor data, send liquid crystal display display power supply and water position status after dealing with, wait for user input instruction.
Should be pointed out that the utility model can implement by variety of way, rather than be confined among the embodiment described herein.Those skilled in the art also can carry out various modifications and conversion not breaking away under the utility model claim institute restricted portion, and this modification and conversion also should be within protection domains of the present utility model.
Claims (8)
1. industry environmental protection air-conditioner control system, it comprises a control mainboard, control module (1) and each functional module that is connected control module are set thereon, it is characterized in that: temperature sensor (2) is set with level sensor (3) and be connected control module (1), described control module (1) comprises frequency converter output, and connection pendulum wind relay (4), water pump relay (5), water inlet relay (6) and draining relay (7), on the control mainboard display unit (8) interface is set, this interface connects control module.
2. industry environmental protection air-conditioner control system according to claim 1 is characterized in that: described control module (1) periphery has connected failure detector circuit.
3. industry environmental protection air-conditioner control system according to claim 1 is characterized in that: described display unit (8) has been installed the remote controller receiving system.
4. industry environmental protection air-conditioner control system according to claim 3 is characterized in that: described remote controller receiving system receives the signal that infrared remote-control device sends.
5. industry environmental protection air-conditioner control system according to claim 1 and 2 is characterized in that: described display unit (8) comprises touching controls liquid crystal display.
6. industry environmental protection air-conditioner control system according to claim 5 is characterized in that: the control project that touches the control liquid crystal display comprises refrigeration, ventilation, cleaning, pendulum wind and power supply control, and remote controller control button is supporting with it.
7. industry environmental protection air-conditioner control system according to claim 1 is characterized in that: described level sensor (3) is the level sensor that photoelectricity is isolated.
8. industry environmental protection air-conditioner control system according to claim 1 is characterized in that: be connected Darlington transistor between described control module (1) and described each relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201851034U CN201531974U (en) | 2009-05-20 | 2009-05-20 | Industrial environment-friendly air-conditioning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201851034U CN201531974U (en) | 2009-05-20 | 2009-05-20 | Industrial environment-friendly air-conditioning control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531974U true CN201531974U (en) | 2010-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201851034U Expired - Fee Related CN201531974U (en) | 2009-05-20 | 2009-05-20 | Industrial environment-friendly air-conditioning control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402856A (en) * | 2015-12-11 | 2016-03-16 | 章新江 | Intelligent frequency conversion control system for evaporative cooling ventilator |
| CN105546689A (en) * | 2015-12-11 | 2016-05-04 | 诸暨市兴阳机电设备有限公司 | Full-automatic evaporative cooling air-exchanging unit for prison cell |
| CN107355945A (en) * | 2017-06-26 | 2017-11-17 | 中山火炬职业技术学院 | Air conditioner outdoor unit fault alarm and protection circuit structure and method |
-
2009
- 2009-05-20 CN CN2009201851034U patent/CN201531974U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402856A (en) * | 2015-12-11 | 2016-03-16 | 章新江 | Intelligent frequency conversion control system for evaporative cooling ventilator |
| CN105546689A (en) * | 2015-12-11 | 2016-05-04 | 诸暨市兴阳机电设备有限公司 | Full-automatic evaporative cooling air-exchanging unit for prison cell |
| CN107355945A (en) * | 2017-06-26 | 2017-11-17 | 中山火炬职业技术学院 | Air conditioner outdoor unit fault alarm and protection circuit structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20110520 |