CN105115082A - Air conditioning system for textile workshop - Google Patents
Air conditioning system for textile workshop Download PDFInfo
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- CN105115082A CN105115082A CN201510581057.XA CN201510581057A CN105115082A CN 105115082 A CN105115082 A CN 105115082A CN 201510581057 A CN201510581057 A CN 201510581057A CN 105115082 A CN105115082 A CN 105115082A
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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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
- F24F11/0001—Control or safety arrangements for ventilation
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/006—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground receiving heat-exchange fluid from the drinking or sanitary water supply circuit
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Ventilation (AREA)
Abstract
The invention relates to an air conditioning system for a textile workshop. The air conditioning system comprises a fresh air conditioning window, an air feeding blower, an air washing chamber, an air feeding pipeline, an air returning conditioning window, an air returning blower, an air returning filter, an air returning pipeline, a tap water tank, a chilled water supplying device, a steam supplying device, an automatic temperature and humidity control box and a sensing unit. The air feeding blower and the air returning blower are both driven by variable-frequency and variable-speed motors. The sensing unit comprises a wind volume sensor, a micro wind pressure sensor, an air feeding temperature and humidity compound sensor, multiple sets of temperature sensors, multiple sets of humidity sensors and a PM 2.5 powder particle sensor, wherein the wind volume sensor, the micro wind pressure sensor and the air feeding temperature and humidity compound sensor are arranged in the air feeding pipeline, and the multiple sets of temperature sensors, the multiple sets of humidity sensors and the PM 2.5 powder particle sensor are arranged in the textile workshop. A programmable logic controller (PLC) and a power supplying source are arranged in the automatic temperature and humidity control box. The air conditioning system for the textile workshop is simple in structure, low in equipment investment, simple and reliable in operation, and low in operation, maintenance and management cost; the requirement of temperature and humidity control in the textile workshop can be met; the energy-saving effect is obvious.
Description
Technical field
The present invention relates to a kind of Weaving device, particularly relate to a kind of air-conditioning system for spinning workshop, belong to textile technology field.
Background technology
In the production process of spinning and weaving workshop textile product, heat, steam, pernicious gas, dust and carbon dioxide etc. can be given out constantly, if do not taken measures, the humiture, flowing velocity, gas concentration lwevel etc. of either inside air not only directly affects the healthy of workman, also have impact on the Quality and yield of textile product.Therefore spinning and weaving workshop air handling system is the indispensable important component parts of textile mills, its task is exactly humiture, freshness and the cleannes etc. that make the air in workshop keep certain, make it by the impact of indoor and outdoors various factors change, thus meet the requirement of the healthy and textile technology production process of workman.
According to statistics, the electricity consumption of workshop air regulating system accounts for the 15%-30% of textile mills' total electricity consumption, along with the production development of textile industry, relevant device also constantly increases, and this system will become the link that mainly consumes energy, and reasonable in design and reliable spinning and weaving workshop air handling system can stablize workshop temperature and humidity, ensure product quality, reduce production cost, thus economize energy better, improve the market competitiveness of textile enterprise.
Summary of the invention
The object of the present invention is to provide a kind of air-conditioning system for spinning workshop, it is simple that this system has structure, and equipment investment cost is few, run simple and reliable, and operation maintenance management cost is low, can meet the requirement of spinning and weaving workshop Temperature and Humidity Control, energy-saving effect is remarkable.
To achieve these goals, the technical solution used in the present invention is, a kind of air-conditioning system for spinning workshop, comprise new wind and regulate window, breeze fan, air washer, air supply duct, return air regulates window, return air fan, return air filter, return air duct, running water tank, chilled water feeding mechanism, steam providing apparatus, humiture automatic control box and sensing unit, described breeze fan is arranged on new wind and regulates window place, and be connected with air washer by air supply duct, described return air fan is arranged on return air and regulates window place, and connect return air duct, return air duct is provided with return air filter, described breeze fan and return air fan all adopt frequency control motor to drive, described sensing unit comprises air flow sensor and the miniature wind pressure sensor be arranged in air supply duct, is arranged at the air-supply humiture compound sensor in air supply duct and is arranged at many groups temperature sensor of spinning and weaving workshop, many group humidity sensors and PM2.5 powder particle sensor, the porch of described air washer is provided with streamlined water conservancy diversion grid, its exit is provided with double wave type rear water plate, indoor are provided with multiple jet pipe and every root jet pipe is provided with multiple nozzle, jet pipe forms spray row together with nozzle, described chilled water feeding mechanism is all connected with running water tank by electrical ball valve with return pipe with the water inlet pipe of steam providing apparatus, the outlet pipe of described chilled water feeding mechanism and steam providing apparatus arrange with spray by electric three-way regulating valves and is connected, and is provided with spray draining pump between electric three-way regulating valves and spraying is arranged, be provided with PLC and power supply in described humiture automatic control box, described PLC is connected with communication between frequency control motor, electrical ball valve, electric three-way regulating valves and sensing unit.
As a modification of the present invention, what be connected with described PLC communication also has display unit, alarm unit, data storage cell and Failure Detection and Fault-Tolerent Control unit, described display unit adopts LED touch screen, described alarm unit comprises indicator lamp for reporting to the police and buzzer, described Failure Detection and Fault-Tolerent Control unit has system fault self-diagnosis and fault-tolerant function, can when each sensor of sensing unit or each by-pass valve control occur abnormal, to PLC reported failures, and show malfunction coding by display unit, so that system overhaul.
As a modification of the present invention, described air-supply humiture compound sensor adopts same model to be the Temperature Humidity Sensor of DHT11, described sets of temperature sensors adopts the NTC thermistor probe of same model, described humidity sensor group adopts the STH Temperature Humidity Sensor of same model, and described PM2.5 powder particle sensor adopts DSM501 dust sensor.
As a modification of the present invention, described breeze fan adopts spray axial fan, described return air fan adopts conventional axial flow blower, described new wind regulates window and return air to regulate window to be all electrically connected with humiture automatic control box, described new wind regulates window and return air to regulate on window and is equipped with volume damper, and described volume damper is electrically connected with PLC.
As a modification of the present invention, described volume damper comprises valve body and is arranged on the YE of valve body outside, and be provided with data processor in described YE, described data processor is connected with communication between PLC; And in valve body, being provided with contactless hall position sensor, shock resistance is good, even if also can normally work under rugged environment, this hall position sensor is electrically connected with data processor, and its certainty of measurement is high, and positional information feedback is rapid, good reliability.
As a modification of the present invention, described steam providing apparatus adopts efficient scroll formula water source heat pump units, described vortex water source heat pump units is connected with running water tank by conduit pipeline, described vortex water source heat pump units is provided with multiple compressor and frequency control heat pump, the unlatching quantity of compressor or the conversion frequencies of heat pump can be adjusted according to load, convenient and efficient, also eliminate existing firing equipment and cooling tower simultaneously, effectively avoid the noise of cooling tower, water to consume and germ contamination, avoid while substantially reducing running time producing and pollute.
As a modification of the present invention, all pipelines of whole system all adopt insulation material to carry out isothermal holding, low and the polyurethane foam plastics of easily buying of the preferred cost of insulation material, and for preventing fire, adopt litaflex heat insulation to all air channels in system, and adopt asbestos cloth to wrap up.Air cold thermal loss in the course of conveying of air channel can be reduced like this improve cold and hot amount transfer efficiency and prevent cryogenic wind-tunnel surface sweating, also substantially prolongs the service life of pipeline simultaneously.
As a modification of the present invention, described nozzle adopts FD antidrip finer atomization nozzle, and it has, and condensation rate is high, aqueous vapor is little, water consumption is few, hot and humid area rate is high and the advantage such as less scaling.
Relative to prior art, overall construction design of the present invention is ingenious, disassembly and assembly convenient maintenance and replacement, and cost is lower, and whole system adopts running water as cold-producing medium, to atmospheric ozone layer without destruction, and energy-conservation and environmental protection, system adopts the wind pushing form of " above sending lower row ", and regulate the equipment such as window and new wind blower fan constantly to supplement outdoor new wind to spinning and weaving workshop by new wind, ensure that office work surrounding air is fresh, improve the working environment of workman, also effectively improve operating efficiency, humiture automatic control box in system adopts PLC can humiture environment in Real-Time Monitoring workshop automatically adjusting according to preset value in conjunction with sensing unit, there is higher control accuracy and real-time, Controlling principle have employed " humidity is preferential " and " increasing little subtracting greatly " principle, on the basis meeting workshop moisture temperature requirement, reduce further the energy consumption of system cloud gray model, thus the suitable environment making workshop remain at a comfortable working environment and suitable textile to produce, solve existing system and there is control hysteresis and the high problem of energy consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is control structure block diagram of the present invention.
In figure: the new wind of 1-regulates window, 2-breeze fan, 3-air washer, 4-air supply duct, and 5-return air regulates window, 6-return air fan, 7-return air duct, 8-return air filter, 9-jet pipe, 10-electric three-way regulating valves, 11-vortex water source heat pump units.
Detailed description of the invention
In order to deepen the understanding of the present invention and understanding, below in conjunction with accompanying drawing, the invention will be further described and introduce.
embodiment 1:as shown in Figure 1, a kind of air-conditioning system for spinning workshop, comprise new wind and regulate window 1, breeze fan 2, air washer 3, air supply duct 4, return air regulates window 5, return air fan 6, return air filter 8, return air duct 7, running water tank, chilled water feeding mechanism, steam providing apparatus, humiture automatic control box and sensing unit, described breeze fan 2 is arranged on new wind and regulates window 1 place, and be connected with air washer 3 by air supply duct 4, described return air fan 6 is arranged on return air and regulates window 5 place, and connect return air duct 7, return air duct 7 is provided with return air filter 8, described breeze fan 2 and return air fan 6 all adopt frequency control motor to drive, described sensing unit comprises air flow sensor and the miniature wind pressure sensor be arranged in air supply duct 4, is arranged at the air-supply humiture compound sensor in air supply duct 4 and is arranged at many groups temperature sensor of spinning and weaving workshop, many group humidity sensors and PM2.5 powder particle sensor, the porch of described air washer 3 is provided with streamlined water conservancy diversion grid, its exit is provided with double wave type rear water plate, indoor are provided with multiple jet pipe 9 and every root jet pipe is provided with multiple nozzle, jet pipe forms spray row together with nozzle, described chilled water feeding mechanism is all connected with running water tank by electrical ball valve with return pipe with the water inlet pipe of steam providing apparatus, the outlet pipe of described chilled water feeding mechanism and steam providing apparatus arrange with spray by electric three-way regulating valves 10 and is connected, and is provided with spray draining pump between electric three-way regulating valves 10 and spraying is arranged, be provided with PLC and power supply in described humiture automatic control box, described PLC is connected with communication between frequency control motor, electrical ball valve, electric three-way regulating valves 10 and sensing unit.
embodiment 2:as shown in Figure 1, as a modification of the present invention, what be connected with described PLC communication also has display unit, alarm unit, data storage cell and Failure Detection and Fault-Tolerent Control unit, described display unit adopts LED touch screen, described alarm unit comprises indicator lamp for reporting to the police and buzzer, described Failure Detection and Fault-Tolerent Control unit has system fault self-diagnosis and fault-tolerant function, can when each sensor of sensing unit or each by-pass valve control occur abnormal, to PLC reported failures, and show malfunction coding by display unit, so that system overhaul.All the other structures are identical with embodiment 1 with advantage.
embodiment 3:as shown in Figure 1, as a modification of the present invention, described air-supply humiture compound sensor adopts same model to be the Temperature Humidity Sensor of DHT11, described sets of temperature sensors adopts the NTC thermistor probe of same model, described humidity sensor group adopts the STH Temperature Humidity Sensor of same model, and described PM2.5 powder particle sensor adopts DSM501 dust sensor.All the other structures are identical with embodiment 1 with advantage.
embodiment 4:as shown in Figure 1, as a modification of the present invention, described breeze fan 2 adopts spray axial fan, described return air fan 6 adopts conventional axial flow blower, described new wind regulates window 1 and return air to regulate window 5 to be all electrically connected with humiture automatic control box, described new wind regulates window 1 and return air to regulate on window 5 and is equipped with volume damper, and described volume damper is electrically connected with PLC.All the other structures are identical with embodiment 1 with advantage.
embodiment 5:as shown in Figure 1, as a modification of the present invention, described volume damper comprises valve body and is arranged on the YE of valve body outside, and be provided with data processor in described YE, described data processor is connected with communication between PLC; And in valve body, being provided with contactless hall position sensor, shock resistance is good, even if also can normally work under rugged environment, this hall position sensor is electrically connected with data processor, and its certainty of measurement is high, and positional information feedback is rapid, good reliability.All the other structures are identical with embodiment 1 with advantage.
embodiment 6:as shown in Figure 1, as a modification of the present invention, described steam providing apparatus adopts efficient scroll formula water source heat pump units 11, described vortex water source heat pump units 11 is connected with running water tank by conduit pipeline, described vortex water source heat pump units 11 is provided with multiple compressor and frequency control heat pump, the unlatching quantity of compressor or the conversion frequencies of heat pump can be adjusted according to load, convenient and efficient, also eliminate existing firing equipment and cooling tower simultaneously, effectively avoid the noise of cooling tower, water consumption and germ contamination, avoid while substantially reducing running time producing and pollute.All the other structures are identical with embodiment 1 with advantage.
embodiment 7:as shown in Figure 1, as a modification of the present invention, all pipelines of whole system all adopt insulation material to carry out isothermal holding, low and the polyurethane foam plastics of easily buying of the preferred cost of insulation material, and for preventing fire, adopt litaflex heat insulation to all air channels in system, and adopt asbestos cloth to wrap up.Air cold thermal loss in the course of conveying of air channel can be reduced like this improve cold and hot amount transfer efficiency and prevent cryogenic wind-tunnel surface sweating, also substantially prolongs the service life of pipeline simultaneously.All the other structures are identical with embodiment 1 with advantage.
embodiment 8:as shown in Figure 1, as a modification of the present invention, described nozzle adopts FD antidrip finer atomization nozzle, and it has, and condensation rate is high, aqueous vapor is little, water consumption is few, hot and humid area rate is high and the advantage such as less scaling.All the other structures are identical with embodiment 1 with advantage.
At least one in technical characteristic described in embodiment 2,3,4,5,6,7,8 and embodiment 1 can also be combined to form new embodiment by the present invention.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or the alternative scope all falling into the claims in the present invention and protect.
Claims (8)
1. an air-conditioning system for spinning workshop, it is characterized in that: comprise new wind and regulate window, breeze fan, air washer, air supply duct, return air regulates window, return air fan, return air filter, return air duct, running water tank, chilled water feeding mechanism, steam providing apparatus, humiture automatic control box and sensing unit, described breeze fan is arranged on new wind and regulates window place, and be connected with air washer by air supply duct, described return air fan is arranged on return air and regulates window place, and connect return air duct, return air duct is provided with return air filter, described breeze fan and return air fan all adopt frequency control motor to drive, described sensing unit comprises air flow sensor and the miniature wind pressure sensor be arranged in air supply duct, is arranged at the air-supply humiture compound sensor in air supply duct and is arranged at many groups temperature sensor of spinning and weaving workshop, many group humidity sensors and PM2.5 powder particle sensor, the porch of described air washer is provided with streamlined water conservancy diversion grid, its exit is provided with double wave type rear water plate, indoor are provided with multiple jet pipe and every root jet pipe is provided with multiple nozzle, jet pipe forms spray row together with nozzle, described chilled water feeding mechanism is all connected with running water tank by electrical ball valve with return pipe with the water inlet pipe of steam providing apparatus, the outlet pipe of described chilled water feeding mechanism and steam providing apparatus arrange with spray by electric three-way regulating valves and is connected, and is provided with spray draining pump between electric three-way regulating valves and spraying is arranged, be provided with PLC and power supply in described humiture automatic control box, described PLC is connected with communication between frequency control motor, electrical ball valve, electric three-way regulating valves and sensing unit.
2. a kind of air-conditioning system for spinning workshop as claimed in claim 1, it is characterized in that, what be connected with described PLC communication also has display unit, alarm unit, data storage cell and Failure Detection and Fault-Tolerent Control unit, described display unit adopts LED touch screen, described alarm unit comprises indicator lamp for reporting to the police and buzzer, and described Failure Detection and Fault-Tolerent Control unit has system fault self-diagnosis and fault-tolerant function.
3. a kind of air-conditioning system for spinning workshop as claimed in claim 1 or 2, it is characterized in that, described air-supply humiture compound sensor adopts same model to be the Temperature Humidity Sensor of DHT11, described sets of temperature sensors adopts the NTC thermistor probe of same model, described humidity sensor group adopts the STH Temperature Humidity Sensor of same model, and described PM2.5 powder particle sensor adopts DSM501 dust sensor.
4. a kind of air-conditioning system for spinning workshop as claimed in claim 1, it is characterized in that, described breeze fan adopts spray axial fan, described return air fan adopts conventional axial flow blower, described new wind regulates window and return air to regulate window to be all electrically connected with humiture automatic control box, described new wind regulates window and return air to regulate on window and is equipped with volume damper, and described volume damper is electrically connected with PLC.
5. a kind of air-conditioning system for spinning workshop as claimed in claim 4, it is characterized in that, described volume damper comprises valve body and is arranged on the YE of valve body outside, and be provided with data processor in described YE, described data processor is connected with communication between PLC; And in valve body, be provided with contactless hall position sensor.
6. a kind of air-conditioning system for spinning workshop as claimed in claim 1, it is characterized in that, described steam providing apparatus adopts efficient scroll formula water source heat pump units, described vortex water source heat pump units is connected with running water tank by conduit pipeline, and described vortex water source heat pump units is provided with multiple compressor and frequency control heat pump.
7. a kind of air-conditioning system for spinning workshop as claimed in claim 1, it is characterized in that, all pipelines of whole system all adopt insulation material to carry out isothermal holding, low and the polyurethane foam plastics of easily buying of the preferred cost of insulation material, adopt litaflex heat insulation to all air channels in system, and adopt asbestos cloth to wrap up.
8. a kind of air-conditioning system for spinning workshop as claimed in claim 1, is characterized in that, described nozzle adopts FD antidrip finer atomization nozzle.
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CN201510581057.XA CN105115082A (en) | 2015-09-14 | 2015-09-14 | Air conditioning system for textile workshop |
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CN201510581057.XA CN105115082A (en) | 2015-09-14 | 2015-09-14 | Air conditioning system for textile workshop |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107044722A (en) * | 2016-12-30 | 2017-08-15 | 天津市圣莱特净化设备有限公司 | A kind of variable air rate regulating valve |
CN107152759A (en) * | 2017-05-24 | 2017-09-12 | 成都市开悦化纤有限公司 | A kind of intelligent factory building for adjusting factory's humidity |
CN109028498A (en) * | 2018-06-28 | 2018-12-18 | 淮安市盛威织造有限公司 | A kind of spinning and weaving workshop control system |
CN109579241A (en) * | 2018-12-14 | 2019-04-05 | 汕头市东方科技有限公司 | A kind of workshop distribution ventilation automatic control system and its control method |
CN113567620A (en) * | 2021-07-13 | 2021-10-29 | 重庆亿森动力环境科技有限公司 | Outdoor miniature air monitoring device |
CN113970136A (en) * | 2021-11-22 | 2022-01-25 | 张云飞 | Indoor purifier with disinfect and remove flavor function |
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CN201187850Y (en) * | 2008-04-10 | 2009-01-28 | 西安工程大学 | Pipe type indirect evaporation cooling and spraying type direct evaporation cooling composite air conditioner unit |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107044722A (en) * | 2016-12-30 | 2017-08-15 | 天津市圣莱特净化设备有限公司 | A kind of variable air rate regulating valve |
CN107152759A (en) * | 2017-05-24 | 2017-09-12 | 成都市开悦化纤有限公司 | A kind of intelligent factory building for adjusting factory's humidity |
CN109028498A (en) * | 2018-06-28 | 2018-12-18 | 淮安市盛威织造有限公司 | A kind of spinning and weaving workshop control system |
CN109579241A (en) * | 2018-12-14 | 2019-04-05 | 汕头市东方科技有限公司 | A kind of workshop distribution ventilation automatic control system and its control method |
CN113567620A (en) * | 2021-07-13 | 2021-10-29 | 重庆亿森动力环境科技有限公司 | Outdoor miniature air monitoring device |
CN113970136A (en) * | 2021-11-22 | 2022-01-25 | 张云飞 | Indoor purifier with disinfect and remove flavor function |
CN113970136B (en) * | 2021-11-22 | 2023-09-19 | 惠特科学技术有限公司 | Indoor purifier with sterilization and deodorization functions |
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Application publication date: 20151202 |