CN105352136A - Intelligent workshop air conditioning system - Google Patents
Intelligent workshop air conditioning system Download PDFInfo
- Publication number
- CN105352136A CN105352136A CN201510874608.1A CN201510874608A CN105352136A CN 105352136 A CN105352136 A CN 105352136A CN 201510874608 A CN201510874608 A CN 201510874608A CN 105352136 A CN105352136 A CN 105352136A
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- Prior art keywords
- temperature
- workshop
- air
- controller
- conditioning system
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Abstract
The invention discloses an intelligent workshop air conditioning system which comprises a controller, a communication module, a temperature adjusting device, a dehumidifying device and a humidifying device, wherein the communication module, the temperature adjusting device, the dehumidifying device and the humidifying device are connected with the controller. The intelligent workshop air conditioning system further comprises a temperature sensor and a humidity sensor which are arranged inside a workshop. The temperature sensor and the humidity sensor are connected with the controller. The communication module receives a set temperature signal from a workshop control system and sends the set temperature signal to the controller. The controller controls the temperature adjusting device to work, whether the temperature of the workshop environment reaches the set temperature or not is judged by the controller according to temperature information sensed by the temperature sensor, the controller controls the temperature adjusting device to stop working when the set temperature is reached, and meanwhile whether the dehumidifying device or the humidifying device needs to be started or not is judged by the controller according to humidity information sensed by the humidity sensor. Intelligent control over the workshop environment temperature and humidity can be achieved through the air conditioning system.
Description
Technical field
The invention belongs to workshop appliance field, particularly a kind of workshop air conditioner intelligent control system.
Background technology
Workshop is usually higher to the parameter request such as temperature, humidity of production environment, and therefore air-conditioning system is absolutely necessary one of workshop appliance, and the improvement at present for Workshop air conditioner system mainly concentrates on energy-conservation and intelligent two aspects.
Chinese Patent Application No. 201010271267.6 provides a kind of novel air-conditioning system, comprises compressor, condenser, expansion valve, evaporimeter, air conditioning water tank, water pump of air conditioner and cooling tower; Wherein be provided with condenser coil and the outer path of condenser coil in condenser, in evaporimeter, be provided with evaporator coil and the outer path of evaporator coil; Described cooling tower comprises cascade wall and cistern, arranges common anti-icing fluid in cistern, is provided with delivery port in cistern simultaneously and forms the common anti-icing fluid circulatory system by anticorrosion pipeline, anti-corrosion water pump and the water inlet that is arranged on cascade wall top; Described air-conditioning system also comprises an interchanger coil pipe processed by anticorrosive, interchanger coil pipe is outer carries out heat exchange with common anti-icing fluid, is connected to form the low-temperature antifreeze liquid circulatory system of filled low-temperature antifreeze liquid in interchanger coil pipe by the outer path of pipeline, one-level water pump and evaporator coil.
The designing points of the program is to be provided with an interchanger coil device manufactured by anti-corrosion material, and this structural design makes the cooling system of evaporimeter have two-stage.Wherein one-level forms the low-temperature antifreeze liquid circulatory system by low-temperature antifreeze liquid; because this circulatory system has been totally enclosed loop, the essentially no volatilization of low-temperature antifreeze liquid does not have loss, and operating cost is low; the low-corrosiveness of low-temperature antifreeze liquid also protects evaporimeter simultaneously, ensure that the service life of evaporimeter.And common anti-icing fluid in cooling tower cistern its carry out exchange heat directly or indirectly through the low-temperature antifreeze liquid in the common anti-icing fluid circulatory system and interchanger coil pipe, at this, because the cost of common anti-icing fluid is low, volatility is low, even if the common anti-icing fluid circulatory system is a unenclosed construction, the consuming cost of common anti-icing fluid is also within acceptable scope, and common anti-icing fluid freezing point temperature is at-10 DEG C ~ about-20 DEG C, it can ensure the use of air-conditioning in China Yangtze river basin and the Changjiang river areas to the south substantially, because the winter temperature in these areas is generally minimum also just at about 0 DEG C, the problem that common anti-icing fluid freezes can not be there is.As for the severe corrosive of common anti-icing fluid, the anticorrosion pipeline, anti-corrosion water pump and the anticorrosion interchanger that are then made by anti-corrosion material are solved, this structural design has fundamentally stopped the contact of common anti-icing fluid and evaporimeter, ensure that the service life of evaporimeter, effectively can avoid the generation of secondary refrigerant leakage phenomenon.
Chinese Patent Application No. 201310668336.0 discloses a kind of air-conditioning of automatic adjustment humidity, and be provided with humidifier below air-conditioning, the airduct of described air-conditioning is communicated with the exhaust outlet of humidifier, and described humidifier circuit is connected with humidity sensor and controller.When in air, humidity is too low, humidifier is opened automatically, supplements steam, make the use of air-conditioning more comfortable in the airduct of air-conditioning.
Chinese Patent Application No. 201410356037.8 discloses a kind of control method of air-conditioning humiture, and the method comprises: obtain the current air temperature in indoor environment residing for air-conditioning and outdoor environment and present air humidity; According to current air temperature and present air humidity determination Energy Saving Control parameter, wherein, Energy Saving Control parameter is for controlling the current air temperature of air-conditioning under default power save mode in adjusting indoor environment and present air humidity; And control energy Savings controling parameters.Based on this control method, additionally provide a kind of control device of air-conditioning humiture, this device comprises: acquiring unit, for obtaining current air temperature in indoor environment residing for air-conditioning and outdoor environment and present air humidity; First determining unit, for according to current air temperature and present air humidity determination Energy Saving Control parameter, wherein, Energy Saving Control parameter is for controlling the current air temperature of air-conditioning under default power save mode in adjusting indoor environment and present air humidity; And control unit, for controlling energy Savings controling parameters.
By the program, adopt the current air temperature in indoor environment residing for acquisition air-conditioning and outdoor environment and present air humidity; According to current air temperature and present air humidity determination Energy Saving Control parameter, wherein, Energy Saving Control parameter is for controlling the current air temperature of air-conditioning under default power save mode in adjusting indoor environment and present air humidity; And control energy Savings controling parameters, to solve in correlation technique at the same time in control room during temperature and humidity, the problem of air conditioner energy saving can not be taken into account, so reach more energy-conservation while the effect of temperature and humidity in control room.
Chinese Patent Application No. 201210046263.7 provides a kind Workshop air conditioner system, comprise prime dust arrester and rear class refrigerating plant, described prime dust arrester has return air inlet, new wind entrance, new wind outlet and wind exhausting outlet, described return air inlet place is provided with double spraying dedusting device, described double spraying dedusting device is connected with the off-premises station at heat-exchange device and wind exhausting outlet place successively, described new wind porch is provided with single filter net, described single filter net is connected with heat-exchange device, and to export with new wind and the air inlet of rear class refrigerating plant is connected, the air inlet of described rear class refrigerating plant is provided with cascade filtration net and surface cooler, described surface cooler is the cold water fender of connection table successively, electrical heating dehydrating unit, be connected with the pressure fan at the air outlet place of rear class refrigerating plant after sterilizing unit.
The program, by setting up double spraying dedusting device, defines water curtain, carries out dedusting to return air, effectively removes the dust content in return air, is conducive to the clean of air-conditioning system, reduces cleaning air conditioner frequency, saved water resource, decreased manual cleaning; And the air entering workshop is through the Full fresh air purifying air of single filter net and cascade filtration net, there will not be powder to block, accumulate, can not produce mouldy and protein denaturization, workshop air cleannes are mentioned, and food production obtains guarantee safely; In addition, by setting up heat-exchange device, make full use of the cold of return air, for the refrigeration to new wind, cold recovery rate, more than 60%, obtains and recycles fully, effectively reduces energy loss, the call that actively corresponding national energy-saving reduces discharging.
Chinese Patent Application No. 200610040924.X provides a kind of wall type air conditioner unit, for the ventilation in papermaking enterprise paper workshop, makes the air in paper workshop processed keep dry, avoid equipment to condense, belongs to conditioner technical field.It comprises be configured to a rectangle entirety each other and the upper, middle and lower casing that connects of case chamber each other, the epicoele chamber back wall of described upper box has the air-inlet window for being introduced by outside air, position corresponding to air-inlet window is provided with air quantity adjusting mechanism, corresponding to air quantity adjusting mechanism position, air cleaner is installed, bottom the top box chamber of upper box, is provided with the air heat mechanism for being carried out heating before entering into casing by the air after being filtered by air cleaner; The top, raising middle flask chamber of described middle casing is provided with for being incorporated at least one cover axial flow blower gone in lower box by the air after air heat mechanism heats, and bottom, raising middle flask chamber is provided with the noise elimination mechanism for absorbing the noise that axial flow blower produces; The nowel chamber of lower box is configured to the plenum chamber for scooping out the dry air introduced by axial flow blower, the front locular wall of plenum chamber is densely covered with the exhaust vent for being drawn by the air in plenum chamber.The program can save installing space, and install more for convenience, noise is low, can be conveying dry air in paper workshop processed.
Summary of the invention
Object of the present invention, be to provide a kind of workshop intelligent air-conditioning system, it can realize the Based Intelligent Control of workshop condition temperature and humidity.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of workshop intelligent air-conditioning system, comprise controller and the communication module be attached thereto respectively, temperature-adjusting device, dehydrating unit and damping device, also comprise and be located at temperature sensor in workshop and humidity sensor, described temperature sensor and humidity sensor connection control device respectively; Described communication module receives the design temperature signal from Workshop control system, and sends into controller; Described controller control temperature adjustment device work, and judge whether workshop condition reaches design temperature according to the temperature information of temperature sensor senses, and control temperature-adjusting device quits work when reaching design temperature, judge whether to start dehydrating unit or damping device according to the humidity information of humidity sensor sensing simultaneously.
Zigbee communication is adopted between above-mentioned communication module and Workshop control system.
Said temperature sensor adopts PT100.
Above-mentioned humidity sensor adopts Ceramic Humidity Sensor.
Above-mentioned damping device comprises water receiver, atomizer and fan, and described water receiver is connected with air supply duct, and water smoke by the water atomization in water receiver, then is diffused in air by fan by atomizer.
After adopting such scheme, the present invention is by arranging humidity sensor in workshop, humidity information in real-time sensing workshop, when workshop temperature reaches design temperature, air-conditioning is in resting state, this Time Controller continues to judge that the humidity of workshop condition is whether in setting range, if humidity is larger, then start dehydrating unit, if environment is too dry, then start damping device, thus improve the utilization rate of air-conditioning system, the humidity in workshop can be automatically made to maintain in the excursion of regulation, the humiture in workshop is made to remain on set condition, ensure the normal operation in workshop, realize Based Intelligent Control.
Detailed description of the invention
Below with reference to specific embodiment, technical scheme of the present invention is described in detail.
The invention provides a kind of workshop intelligent air-conditioning system, comprise controller, communication module, temperature-adjusting device, dehydrating unit, damping device, temperature sensor and humidity sensor, introduce respectively below.
Described communication module is connected with controller, the control information from Workshop control system can be received, and send into controller, in the present embodiment, Zigbee communication can be adopted between communication module and Workshop control system, Zigbee communication technology can be operated in these 3 frequency ranges of 2.4GHz, 868MHz and 915MHz, there is the transmission speed of the highest 250kbit/s, 20kbit/s and 40kbit/s respectively, its transmission range, in the scope of 10-75m, has low-power consumption, cost is low, time delay is short, feature that network capacity is large, safe and reliable.Described communication module is sent into controller after receiving the design temperature signal from Workshop control system.
Described temperature-adjusting device is connected with controller, carries out under the control of the controller freezing or heating action, thus the temperature in workshop is adjusted to design temperature.
Described temperature sensor is located in workshop, for sensing the environment temperature in workshop in real time, and temperature information is sent into controller.In the present embodiment, temperature sensor can adopt PT100.Described controller judges whether to reach design temperature according to the temperature information of temperature sensor senses, and when reaching, control temperature-adjusting device enters resting state, saves electric energy.
Described humidity sensor is located in workshop, for sensing the ambient humidity situation in workshop in real time, and humidity information is sent into controller.Described humidity sensor can adopt resistance-type or condenser type, and in the present embodiment, humidity sensor adopts Ceramic Humidity Sensor.The humidity range that the workshop that described controller stores setting is applicable to, after temperature-adjusting device enters resting state, real-time humidity and setting range are compared, if humidity is in setting range in real time, then maintain current operating state, if higher than setting range, then represent that current inter-vehicular humidity data is comparatively large, start dehydrating unit; If lower than setting range, represent that workshop condition is drier, then start damping device, increase workshop condition humidity, ensure the normal operation in workshop.
In the present embodiment, damping device comprises water receiver, atomizer and fan, and described water receiver is connected with air supply duct, and atomizer, first by the water atomization in water receiver, forms water smoke, then is diffused in air by water smoke by fan.
During work, operating personnel input design temperature by Workshop control system, after controller receives signal, judge whether to be necessary start-up temperature adjusting device according to current inter-vehicular temperature, and after workshop temperature reaches design temperature, judge whether again to regulate workshop humidity, start damping device or dehydrating unit as required, guarantee the normal operation of Workshop Production.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (5)
1. a workshop intelligent air-conditioning system, it is characterized in that: comprise controller and the communication module be attached thereto respectively, temperature-adjusting device, dehydrating unit and damping device, also comprise and be located at temperature sensor in workshop and humidity sensor, described temperature sensor and humidity sensor connection control device respectively; Described communication module receives the design temperature signal from Workshop control system, and sends into controller; Described controller control temperature adjustment device work, and judge whether workshop condition reaches design temperature according to the temperature information of temperature sensor senses, and control temperature-adjusting device quits work when reaching design temperature, judge whether to start dehydrating unit or damping device according to the humidity information of humidity sensor sensing simultaneously.
2. a kind of workshop as claimed in claim 1 intelligent air-conditioning system, is characterized in that: adopt Zigbee communication between described communication module and Workshop control system.
3. a kind of workshop as claimed in claim 1 intelligent air-conditioning system, is characterized in that: described temperature sensor adopts PT100.
4. a kind of workshop as claimed in claim 1 intelligent air-conditioning system, is characterized in that: described humidity sensor adopts Ceramic Humidity Sensor.
5. a kind of workshop as claimed in claim 1 intelligent air-conditioning system, it is characterized in that: described damping device comprises water receiver, atomizer and fan, described water receiver is connected with air supply duct, and water smoke by the water atomization in water receiver, then is diffused in air by fan by atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874608.1A CN105352136A (en) | 2015-12-03 | 2015-12-03 | Intelligent workshop air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874608.1A CN105352136A (en) | 2015-12-03 | 2015-12-03 | Intelligent workshop air conditioning system |
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| CN105352136A true CN105352136A (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510874608.1A Pending CN105352136A (en) | 2015-12-03 | 2015-12-03 | Intelligent workshop air conditioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119960A (en) * | 2017-12-08 | 2018-06-05 | 珠海格力电器股份有限公司 | The method of air conditioner and air conditioner humid control |
| CN112815499A (en) * | 2021-01-18 | 2021-05-18 | 珠海格力电器股份有限公司 | Control method and device of air conditioning equipment, processor and electronic equipment |
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| CN1878989A (en) * | 2003-11-19 | 2006-12-13 | Lg电子株式会社 | Air conditioner and its controlling method |
| CN101231021A (en) * | 2008-02-13 | 2008-07-30 | 袁宣贵 | Humiture automatic control device and method |
| JP2011012861A (en) * | 2009-06-30 | 2011-01-20 | Toshiba Home Technology Corp | Air conditioner |
| CN103017299A (en) * | 2013-01-10 | 2013-04-03 | 中国石油大学(华东) | Domestic intelligent temperature and humidity controller |
| US20130190943A1 (en) * | 2012-01-20 | 2013-07-25 | Salesforce.Com, Inc. | Site management in an on-demand system |
| CN103425161A (en) * | 2012-05-21 | 2013-12-04 | 成都措普科技有限公司 | Remote control type all-digital temperature and humidity monitor |
| CN103453626A (en) * | 2013-08-19 | 2013-12-18 | 苏州康华净化系统工程有限公司 | Dehumidification system for workshop |
| CN103512149A (en) * | 2012-06-27 | 2014-01-15 | 珠海格力电器股份有限公司 | Control device, program updating method and air conditioner |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878989A (en) * | 2003-11-19 | 2006-12-13 | Lg电子株式会社 | Air conditioner and its controlling method |
| CN101231021A (en) * | 2008-02-13 | 2008-07-30 | 袁宣贵 | Humiture automatic control device and method |
| JP2011012861A (en) * | 2009-06-30 | 2011-01-20 | Toshiba Home Technology Corp | Air conditioner |
| US20130190943A1 (en) * | 2012-01-20 | 2013-07-25 | Salesforce.Com, Inc. | Site management in an on-demand system |
| CN103425161A (en) * | 2012-05-21 | 2013-12-04 | 成都措普科技有限公司 | Remote control type all-digital temperature and humidity monitor |
| CN103512149A (en) * | 2012-06-27 | 2014-01-15 | 珠海格力电器股份有限公司 | Control device, program updating method and air conditioner |
| CN103017299A (en) * | 2013-01-10 | 2013-04-03 | 中国石油大学(华东) | Domestic intelligent temperature and humidity controller |
| CN103453626A (en) * | 2013-08-19 | 2013-12-18 | 苏州康华净化系统工程有限公司 | Dehumidification system for workshop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119960A (en) * | 2017-12-08 | 2018-06-05 | 珠海格力电器股份有限公司 | The method of air conditioner and air conditioner humid control |
| CN112815499A (en) * | 2021-01-18 | 2021-05-18 | 珠海格力电器股份有限公司 | Control method and device of air conditioning equipment, processor and electronic equipment |
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Application publication date: 20160224 |