WO2016023486A1 - Control method and system for active cleaning of electrostatic precipitator of smog-removing fresh air system - Google Patents
Control method and system for active cleaning of electrostatic precipitator of smog-removing fresh air system Download PDFInfo
- Publication number
- WO2016023486A1 WO2016023486A1 PCT/CN2015/086719 CN2015086719W WO2016023486A1 WO 2016023486 A1 WO2016023486 A1 WO 2016023486A1 CN 2015086719 W CN2015086719 W CN 2015086719W WO 2016023486 A1 WO2016023486 A1 WO 2016023486A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fresh air
- electrostatic precipitator
- cleaning
- precipitator filter
- filter
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Definitions
- the present invention adopts the following technical solutions:
- step S11 If the electrostatic precipitator filter plate is successfully delivered, the electrostatic precipitator filter works normally, and keeps supplying fresh air to the electrostatic precipitator filter. If the electrostatic precipitator filter plate fails to transmit power, the process returns to step S2.
- the starting preset temperature t2 of the drying heating pipe is set, -5 ° C ⁇ t2 ⁇ 5 ° C.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
- Air Conditioning Control Device (AREA)
Abstract
A control method and system for active cleaning of an electrostatic precipitator of a smog-removing fresh air system. The method comprises: S1: receiving a cleaning instruction; S2: turning off an electrostatic precipitator (1) and switching to a fresh air bypass (7) for supplying fresh air; S3: counting a number of cleanings; S4: when the number of cleanings is ≤ N, proceeding to step S5, and when the number of cleaning is > N, keeping the electrostatic precipitator (1) turned off and the fresh air bypass (7) supplying fresh air; S5: starting automatic cleaning; S6: switching to supplying fresh air to the electrostatic precipitator (1); S7: detecting outdoor temperature, t1; S8: when t1 ≤ a predetermined temperature, t2, turning on a drying heat pipe (3); S9: starting a timer for drying; S10: when the time is up, turning off the drying heat pipe (3) and transmitting power to a plate; and, S11: if power transmission is successful, operating normally and keep supplying fresh air to the electrostatic precipitator (1), and if power transmission failed, returning to step S2. The system comprises the electrostatic precipitator (1), an active cleaning controller (2), the drying heat pipe (3), an outdoor temperature sensor (4), a fresh air main duct (6), and the fresh air bypass (7) used for avoiding the electrostatic precipitator (1).
Description
本发明主要涉及新风除霾领域，尤其涉及一种除霾新风系统主动清洗静电除尘过滤器的控制方法及系统。The invention mainly relates to the field of fresh air removal and the invention, and particularly relates to a control method and system for actively cleaning the electrostatic dust removal filter in addition to the fresh air system.
目前，流行的空气净化器虽然能过滤清除一些室内PM2.5微颗粒，及一些有毒有害污染气体，但不能引进室外新鲜空气，且需要定期更换滤材，给使用者增加运行成本和运行维护的麻烦。新风系统虽然在加装了各种过滤器，甚至带清洗功能的静电过滤器后，解决了空气净化器无新风的弊端，但其仍然存在一些问题。现有新风系统在对静电过滤器自动清洗时，必须停止新风供应，这导致其不能适应对持续新风需求很高的场合；在清洗过后经常会出现静电过滤器的极板送不上电的情况，从而导致故障报警、系统停机，并且无法继续供应新风。At present, popular air purifiers can filter and remove some indoor PM2.5 micro-particles and some toxic and harmful polluting gases, but can not introduce outdoor fresh air, and need to periodically replace the filter materials to increase operating costs and operation and maintenance for users. trouble. Although the fresh air system has been equipped with various filters and even electrostatic filters with cleaning functions, it has solved the drawbacks of the air purifiers without new air, but it still has some problems. In the existing fresh air system, when the electrostatic filter is automatically cleaned, the fresh air supply must be stopped, which makes it unable to adapt to the situation where the demand for continuous fresh air is high; after the cleaning, the plate of the electrostatic filter is often not powered. , resulting in a fault alarm, system downtime, and the inability to continue supplying fresh air.
【发明内容】[Summary of the Invention]
本发明要解决的技术问题是克服现有技术的不足，提供一种可持续供应新风、能有效控制能耗的除霾新风系统主动清洗静电除尘过滤器的控制方法及系统。The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a control method and system for actively cleaning an electrostatic precipitator filter by a fresh air removal system capable of effectively supplying fresh air and effectively controlling energy consumption.
为解决上述技术问题，本发明采用以下技术方案：In order to solve the above technical problems, the present invention adopts the following technical solutions:
一种除霾新风系统主动清洗静电除尘过滤器的控制方法，所述除霾新风系统包括可自动清洗的静电除尘过滤器、主动清洗控制器、干燥加热管、室外温度传感器、新风送风机、新风主管路以及用于避让静电除尘过滤器的新风旁路，该控制方法包括以下步骤：The utility model relates to a control method for actively cleaning an electrostatic precipitator filter in addition to a fresh air system, which comprises an electrostatic precipitator filter capable of automatic cleaning, an active cleaning controller, a dry heating tube, an outdoor temperature sensor, a fresh air blower, and a fresh air main controller. The road and the fresh air bypass for avoiding the electrostatic precipitator filter include the following steps:
S1：收到自动清洗静电除尘过滤器的指令；S1: receiving an instruction to automatically clean the electrostatic precipitator filter;
S2：关闭静电除尘过滤器、切换新风旁路送新风；S2: Turn off the electrostatic precipitator filter, switch the fresh air bypass to send fresh air;
S3：清洗次数计数，每执行一次该步骤，清洗次数加1；S3: counting the number of cleaning times, each time the step is performed, the number of cleaning times is increased by 1;
S4：比较当前清洗次数与最大清洗次数设定值N，当清洗次数≤N时，进入步骤S5，当清洗次数＞N时，保持静电除尘过滤器关闭、新风旁路送新风；S4: comparing the current cleaning times with the maximum cleaning times setting value N. When the cleaning times ≤ N, the process proceeds to step S5, and when the cleaning times is > N, the electrostatic dust removal filter is kept closed, and the fresh air bypass is sent to the fresh air;
S5：开启静电除尘过滤器的自动清洗装置，完成静电除尘过滤器的自动清洗；S5: Turn on the automatic cleaning device of the electrostatic precipitator filter to complete the automatic cleaning of the electrostatic precipitator filter;
S6：自动清洗完成后，切换为向静电除尘过滤器送新风；S6: After the automatic cleaning is completed, switch to send fresh air to the electrostatic precipitator filter;
S7：检测室外温度t1；S7: detecting the outdoor temperature t1;
S8：干燥加热管的启动预设温度为t2，当t1≤t2时，启动干燥加热管，再进入步骤S9，
当t1＞t2时，直接进入步骤S9；S8: the starting temperature of the drying heating pipe is t2, when t1≤t2, the drying heating pipe is started, and then the process proceeds to step S9.
When t1>t2, proceed directly to step S9;
S9：开始干燥计时；S9: start drying time;
S10：干燥计时结束后，关闭干燥加热管，向静电除尘过滤器极板送电；S10: after the drying time is over, the drying heating tube is turned off, and the electrostatic precipitator filter plate is powered;
S11：若静电除尘过滤器极板送电成功，则静电除尘过滤器正常工作，并保持向静电除尘过滤器送新风，若静电除尘过滤器极板送电失败，则返回步骤S2。S11: If the electrostatic precipitator filter plate is successfully delivered, the electrostatic precipitator filter works normally, and keeps supplying fresh air to the electrostatic precipitator filter. If the electrostatic precipitator filter plate fails to transmit power, the process returns to step S2.
作为上述技术方案的进一步改进：As a further improvement of the above technical solution:
在执行所述步骤S4之前，对最大清洗次数设定值N进行设定，1≤N≤5。Before the execution of the step S4, the maximum cleaning number setting value N is set, 1 ≤ N ≤ 5.
在执行所述步骤S9之前，对干燥时长T进行设定，30min≤T≤120min。Before the execution of the step S9, the drying time length T is set, 30 min ≤ T ≤ 120 min.
在执行所述步骤S8之前，对干燥加热管的启动预设温度t2进行设定，-5℃≤t2≤5℃。Before the step S8 is performed, the starting preset temperature t2 of the drying heating pipe is set, -5 ° C ≤ t2 ≤ 5 ° C.
在所述步骤S1中，收到的指令为定时清洗指令或手动清洗指令。In the step S1, the received command is a timed cleaning command or a manual cleaning command.
一种用于实现上述控制方法的除霾新风系统，包括可自动清洗的静电除尘过滤器、主动清洗控制器、干燥加热管、室外温度传感器、新风送风机、新风主管路以及用于避让静电除尘过滤器的新风旁路，所述静电除尘过滤器、新风送风机和新风旁路设于新风主管路上，新风旁路与新风主管路的连接处设有进风三通电磁切换阀，所述干燥加热管设于静电除尘过滤器的进风端，所述室外温度传感器设于室外，所述静电除尘过滤器、干燥加热管、室外温度传感器、新风送风机和进风三通电磁切换阀均与主动清洗控制器电连接。A fresh air removal system for implementing the above control method, including an electrostatic precipitator filter capable of automatic cleaning, an active cleaning controller, a drying heating tube, an outdoor temperature sensor, a fresh air blower, a fresh air main pipe, and a device for avoiding electrostatic dust removal The fresh air bypass of the device, the electrostatic dust filter, the fresh air blower and the fresh air bypass are arranged on the fresh air main road, and the inlet of the fresh air bypass and the fresh air main road is provided with an air inlet three-way electromagnetic switching valve, the dry heating pipe The outdoor temperature sensor is disposed outside the air inlet end of the electrostatic precipitator filter, and the electrostatic precipitator filter, the dry heating tube, the outdoor temperature sensor, the fresh air blower, and the air inlet three-way electromagnetic switching valve are all actively cleaned and controlled. Electrical connection.
与现有技术相比，本发明的优点在于：The advantages of the present invention over the prior art are:
本发明的除霾新风系统主动清洗静电除尘过滤器的控制方法，在静电除尘过滤器进行主动清洗的过程中，通过新风旁路送新风，可保持室内新风的持续供应，从而能适应对持续新风需求很高的场合；采用清洗次数计数模式，在静电除尘过滤器极板无法送上高压电的情况下，默认为静电除尘过滤器极板未清洗干净，在最大清洗次数设定范围内反复清洗，直到静电除尘过滤器极板成功送电，若在最大清洗次数设定范围内静电除尘过滤器极板一直未成功送上高压，则默认为出现故障，此时不再进行清洗，以免浪费水电，同时保持通过新风旁路送新风；为了防止清洗后的干燥过程中出现极板上残留水结冰的情况，对干燥通风的温度进行了控制，当室外温度低于或等于设定值时，启用干燥加热管，否则不启用干燥加热管，这不仅杜绝了极板结冰的情况，而且对能耗实施了有效控制，并能增大静电除尘过滤器极板送电成功率，减少不必要的反复清洗。本发明的除霾新风系统，结构简单、功能强大，能够很好的实现本发明的上述控制方法。The control method for actively cleaning the electrostatic dust filter of the fresh air removal system of the invention, in the process of active cleaning of the electrostatic dust filter, the fresh air is sent through the fresh air bypass to maintain the continuous supply of fresh air in the room, thereby being able to adapt to the continuous fresh air. In the case where the demand is high; in the case of the cleaning number counting mode, when the electrostatic precipitator filter plate cannot be supplied with high voltage, the default is that the electrostatic precipitator filter plate is not cleaned, and is repeated within the maximum cleaning frequency setting range. Clean until the electrostatic precipitator filter plate is successfully powered. If the electrostatic precipitator filter plate has not been successfully sent to the high voltage within the maximum cleaning frequency setting range, the default is fault. At this time, no cleaning is performed to avoid waste. Hydropower, while maintaining fresh air through the fresh air bypass; in order to prevent the occurrence of residual water freezing on the plate during the drying process after cleaning, the temperature of the dry ventilation is controlled, when the outdoor temperature is lower than or equal to the set value , enable the drying heating tube, otherwise the drying heating tube is not activated, which not only eliminates the icing of the plate, but also Implement effective control energy consumption, and to increase the electrostatic dust filter plates transmission success rate and reduce unnecessary repeated washing. The anti-mite fresh air system of the invention has simple structure and powerful functions, and can well realize the above control method of the invention.
图1是本发明控制方法的流程图。1 is a flow chart of a control method of the present invention.
图2是本发明除霾新风系统的结构示意图。
2 is a schematic view showing the structure of the fresh air removal system of the present invention.
图中各标号表示：The numbers in the figure indicate:
1、静电除尘过滤器；2、主动清洗控制器；3、干燥加热管；4、室外温度传感器；5、新风送风机；6、新风主管路；7、新风旁路；8、进风三通电磁切换阀。1, electrostatic dust filter; 2, active cleaning controller; 3, dry heating tube; 4, outdoor temperature sensor; 5, fresh air blower; 6, fresh air main road; 7, fresh air bypass; 8, air three-way electromagnetic Switch the valve.
以下将结合说明书附图和具体实施例对本发明做进一步详细说明。The invention will be further described in detail below in conjunction with the drawings and specific embodiments.
本发明的除霾新风系统主动清洗静电除尘过滤器的控制方法实施例，其除霾新风系统包括可自动清洗的静电除尘过滤器1、主动清洗控制器2、干燥加热管3、室外温度传感器4、新风送风机5、新风主管路6以及用于避让静电除尘过滤器1的新风旁路7，图1示出了该控制方法的流程，该控制方法包括以下步骤：An embodiment of a control method for actively cleaning an electrostatic precipitator filter according to the present invention, wherein the fresh air removal system includes an electrostatic precipitator filter that can be automatically cleaned, an active cleaning controller 2, a dry heating tube 3, and an outdoor temperature sensor 4 , a fresh air blower 5, a fresh air main pipe 6 and a fresh air bypass 7 for escaping the electrostatic precipitator filter 1, and FIG. 1 shows a flow of the control method, the control method comprising the following steps:
S1：收到自动清洗静电除尘过滤器1的指令；S1: receiving an instruction to automatically clean the electrostatic precipitator filter 1;
S2：关闭静电除尘过滤器1、切换新风旁路7送新风；S2: Turn off the electrostatic precipitator filter 1. Switch the fresh air bypass 7 to send fresh air;
S3：清洗次数计数，每执行一次该步骤，清洗次数加1；S3: counting the number of cleaning times, each time the step is performed, the number of cleaning times is increased by 1;
S4：比较当前清洗次数与最大清洗次数设定值N，当清洗次数≤N时，进入步骤S5，当清洗次数＞N时，保持静电除尘过滤器1关闭、新风旁路7送新风；S4: comparing the current cleaning times with the maximum cleaning times setting value N, when the cleaning times ≤ N, the process proceeds to step S5, and when the cleaning times is > N, the electrostatic dust removal filter 1 is kept closed, and the fresh air bypass 7 is sent fresh air;
S5：开启静电除尘过滤器1的自动清洗装置，完成静电除尘过滤器1的自动清洗；S5: Turn on the automatic cleaning device of the electrostatic precipitator filter 1 to complete the automatic cleaning of the electrostatic precipitator filter 1;
S6：自动清洗完成后，切换为向静电除尘过滤器1送新风；S6: After the automatic cleaning is completed, switch to send fresh air to the electrostatic precipitator filter 1;
S7：检测室外温度t1；S7: detecting the outdoor temperature t1;
S8：干燥加热管3的启动预设温度为t2，当t1≤t2时，启动干燥加热管3，再进入步骤S9，当t1＞t2时，直接进入步骤S9；S8: the starting temperature of the drying heating tube 3 is t2, when t1 ≤ t2, start drying the heating tube 3, and then proceeds to step S9, when t1> t2, directly proceeds to step S9;
S9：开始干燥计时；S9: start drying time;
S10：干燥计时结束后，关闭干燥加热管3，向静电除尘过滤器1极板送电；S10: after the drying time is over, the drying heating tube 3 is turned off, and the electrostatic precipitator filter 1 plate is powered;
S11：若静电除尘过滤器1极板送电成功，则静电除尘过滤器1正常工作，并保持向静电除尘过滤器1送新风，若静电除尘过滤器1极板送电失败，则返回步骤S2。S11: If the static electricity filter of the electrostatic precipitator filter is successfully delivered, the electrostatic precipitator filter 1 works normally, and keeps fresh air to the electrostatic precipitator filter 1. If the static electricity filter of the electrostatic precipitator filter fails, the process returns to step S2. .
本发明的除霾新风系统主动清洗静电除尘过滤器的控制方法，在静电除尘过滤器1进行主动清洗的过程中，通过新风旁路7送新风，可保持室内新风的持续供应，从而能适应对持续新风需求很高的场合；采用清洗次数计数模式，在静电除尘过滤器1极板无法送上高压电的情况下，默认为静电除尘过滤器1极板未清洗干净，在最大清洗次数设定范围内反复清洗，直到静电除尘过滤器1极板成功送电，若在最大清洗次数设定范围内静电除尘过滤器1极板一直未成功送上高压，则默认为出现故障，此时不再进行清洗，以免浪费水电，同时保持通过新风旁路7送新风；为了防止清洗后的干燥过程中出现极板上残留水结冰的情况，对干燥通风的温度进行了控制，当室外温度低于或等于设定值时，启用干燥加
热管3，否则不启用干燥加热管3，这不仅杜绝了极板结冰的情况，而且对能耗实施了有效控制，并能增大静电除尘过滤器1极板送电成功率，减少不必要的反复清洗。The control method for actively cleaning the electrostatic precipitator filter according to the present invention, in the process of active cleaning of the electrostatic precipitator filter 1, the fresh air is sent through the fresh air bypass 7 to maintain the continuous supply of fresh air in the room, thereby being able to adapt to the pair In the case where the demand for fresh air is high, the cleaning count counting mode is adopted. In the case that the electrostatic precipitator filter cannot be supplied with high voltage, the default is that the electrostatic precipitator filter is not cleaned, and the maximum cleaning time is set. Repeat the cleaning within the fixed range until the electrostatic precipitator filter 1 plate successfully delivers power. If the electrostatic precipitator filter plate has not been successfully sent to the high voltage within the setting range of the maximum cleaning times, the default is fault, at this time, Then clean it to avoid wasting water and electricity, while keeping fresh air through the fresh air bypass 7; in order to prevent the residual water from freezing on the plate during the drying process after cleaning, the temperature of the dry ventilation is controlled, when the outdoor temperature is low Enable dry plus at or equal to the set value
Heat pipe 3, otherwise the dry heating pipe 3 is not activated, which not only eliminates the icing of the plate, but also effectively controls the energy consumption, and can increase the success rate of the electrostatic discharge filter 1 plate, reducing unnecessary Repeated cleaning.
本实施例中，在执行步骤S4之前，对最大清洗次数设定值N进行设定，N的取值范围为1≤N≤5，本实施例取N＝2。In this embodiment, before the step S4 is performed, the maximum cleaning number setting value N is set, and the value range of N is 1 ≤ N ≤ 5, and N=2 in this embodiment.
在执行步骤S9之前，对干燥时长T进行设定，T的取值范围为30min≤T≤120min，本实施例取T＝60min。Before the step S9 is performed, the drying time length T is set, and the value range of T is 30 min ≤ T ≤ 120 min, and T=60 min in this embodiment.
在执行步骤S8之前，对干燥加热管3的启动预设温度t2进行设定，t2的取值范围为-5℃≤t2≤5℃，本实施例取值范围为1℃≤t2≤5℃，取t2＝5℃。在其它设置了热交换器的实施例中，可以通过热交换器对进入新风主管路6的室外新风先预热，再送入静电除尘过滤器1作为干燥风，可进一步减少能耗。Before the execution of step S8, the starting preset temperature t2 of the drying heating tube 3 is set, and the value range of t2 is -5 ° C ≤ t2 ≤ 5 ° C, and the value range of this embodiment is 1 ° C ≤ t2 ≤ 5 ° C , take t2 = 5 °C. In other embodiments in which the heat exchanger is provided, the outdoor fresh air entering the fresh air main pipe 6 can be preheated by the heat exchanger, and then sent to the electrostatic precipitator filter 1 as a dry air, which can further reduce the energy consumption.
本实施例中，在步骤S1中，收到的指令为定时清洗指令，在其它实施例中也可以为手动清洗指令。In this embodiment, in step S1, the received command is a timed cleaning command, and in other embodiments, it may be a manual cleaning command.
图2示出了本发明的一种除霾新风系统实施例，该除霾新风系统包括可自动清洗的静电除尘过滤器1、主动清洗控制器2、干燥加热管3、室外温度传感器4、新风送风机5、新风主管路6以及用于避让静电除尘过滤器1的新风旁路7，静电除尘过滤器1、新风送风机5和新风旁路7设于新风主管路6上，新风旁路7与新风主管路6的连接处设有进风三通电磁切换阀8，干燥加热管3设于静电除尘过滤器1的进风端，室外温度传感器4设于室外，静电除尘过滤器1、干燥加热管3、室外温度传感器4、新风送风机5和进风三通电磁切换阀8均与主动清洗控制器2电连接。本发明的除霾新风系统，结构简单、功能强大，能够很好的实现本发明的上述控制方法。该除霾新风系统还可以进一步增设排风管路、排风机、热交换器等部件，甚至还可以与空调系统相接合。2 shows an embodiment of a fresh air removal system according to the present invention, which includes an electrostatic cleaning filter that can be automatically cleaned, an active cleaning controller 2, a drying heating tube 3, an outdoor temperature sensor 4, and a fresh air. The blower 5, the fresh air main pipe 6 and the fresh air bypass 7 for avoiding the electrostatic precipitator filter 1, the electrostatic precipitator filter 1, the fresh air blower 5 and the fresh air bypass 7 are arranged on the fresh air main road 6, the fresh air bypass 7 and the fresh air The inlet of the main pipeline 6 is provided with an air inlet three-way electromagnetic switching valve 8, the drying heating tube 3 is disposed at the air inlet end of the electrostatic precipitator filter 1, the outdoor temperature sensor 4 is disposed outside, the electrostatic precipitator filter 1, and the drying heating tube 3. The outdoor temperature sensor 4, the fresh air blower 5, and the intake air three-way electromagnetic switching valve 8 are all electrically connected to the active cleaning controller 2. The anti-mite fresh air system of the invention has simple structure and powerful functions, and can well realize the above control method of the invention. The ventilating fresh air system can further add components such as exhaust ducts, exhaust fans, heat exchangers, and even to the air conditioning system.
虽然本发明已以较佳实施例揭示如上，然而并非用以限定本发明。任何熟悉本领域的技术人员，在不脱离本发明技术方案范围的情况下，都可利用上述揭示的技术内容对本发明技术方案做出许多可能的变动和修饰，或修改为等同变化的等效实施例。因此，凡是未脱离本发明技术方案的内容，依据本发明技术实质对以上实施例所做的任何简单修改、等同变化及修饰，均应落在本发明技术方案保护的范围内。
Although the invention has been disclosed above in the preferred embodiments, it is not intended to limit the invention. Any person skilled in the art can make many possible variations and modifications to the technical solutions of the present invention by using the above-disclosed technical contents, or modify the equivalent implementation of equivalent changes without departing from the scope of the technical solutions of the present invention. example. Therefore, any simple modifications, equivalent changes, and modifications to the above embodiments in accordance with the teachings of the present invention should fall within the scope of the present invention.
Claims (6)
- 一种除霾新风系统主动清洗静电除尘过滤器的控制方法，其特征在于：所述除霾新风系统包括可自动清洗的静电除尘过滤器(1)、主动清洗控制器(2)、干燥加热管(3)、室外温度传感器(4)、新风送风机(5)、新风主管路(6)以及用于避让静电除尘过滤器(1)的新风旁路(7)，该控制方法包括以下步骤：A control method for actively cleaning an electrostatic precipitator filter in addition to a fresh air system, characterized in that: the fresh air removal system includes an electrostatic precipitator filter (1) capable of automatic cleaning, an active cleaning controller (2), and a drying heating tube. (3), an outdoor temperature sensor (4), a fresh air blower (5), a fresh air main pipe (6), and a fresh air bypass (7) for avoiding the electrostatic precipitator filter (1), the control method comprising the following steps:S1：收到自动清洗静电除尘过滤器(1)的指令；S1: receiving an instruction to automatically clean the electrostatic precipitator filter (1);S2：关闭静电除尘过滤器(1)、切换新风旁路(7)送新风；S2: Turn off the electrostatic precipitator filter (1), switch the fresh air bypass (7) to send fresh air;S3：清洗次数计数，每执行一次该步骤，清洗次数加1；S3: counting the number of cleaning times, each time the step is performed, the number of cleaning times is increased by 1;S4：比较当前清洗次数与最大清洗次数设定值N，当清洗次数≤N时，进入步骤S5，当清洗次数＞N时，保持静电除尘过滤器(1)关闭、新风旁路(7)送新风；S4: Comparing the current cleaning times and the maximum cleaning times setting value N. When the cleaning times ≤ N, the process proceeds to step S5, and when the cleaning times is > N, the electrostatic dust removal filter (1) is kept closed, and the fresh air bypass (7) is sent. Fresh airS5：开启静电除尘过滤器(1)的自动清洗装置，完成静电除尘过滤器(1)的自动清洗；S5: Turn on the automatic cleaning device of the electrostatic precipitator filter (1) to complete the automatic cleaning of the electrostatic precipitator filter (1);S6：自动清洗完成后，切换为向静电除尘过滤器(1)送新风；S6: After the automatic cleaning is completed, switch to send fresh air to the electrostatic precipitator filter (1);S7：检测室外温度t1；S7: detecting the outdoor temperature t1;S8：干燥加热管(3)的启动预设温度为t2，当t1≤t2时，启动干燥加热管(3)，再进入步骤S9，当t1＞t2时，直接进入步骤S9；S8: the starting temperature of the drying heating tube (3) is t2, when t1 ≤ t2, start the drying heating tube (3), and then proceeds to step S9, when t1> t2, directly proceeds to step S9;S9：开始干燥计时；S9: start drying time;S10：干燥计时结束后，关闭干燥加热管(3)，向静电除尘过滤器(1)极板送电；S10: After the drying time is over, the drying heating tube (3) is turned off, and the electrostatic precipitator filter (1) plate is powered;S11：若静电除尘过滤器(1)极板送电成功，则静电除尘过滤器(1)正常工作，并保持向静电除尘过滤器(1)送新风，若静电除尘过滤器(1)极板送电失败，则返回步骤S2。S11: If the electrostatic precipitator filter (1) plate is successfully delivered, the electrostatic precipitator filter (1) works normally, and keeps sending fresh air to the electrostatic precipitator filter (1), if the electrostatic precipitator filter (1) plate If the power transmission fails, the process returns to step S2.
- 根据权利要求1所述的除霾新风系统主动清洗静电除尘过滤器的控制方法，其特征在于：在执行所述步骤S4之前，对最大清洗次数设定值N进行设定，1≤N≤5。The control method for actively cleaning an electrostatic precipitator filter according to claim 1, wherein before the step S4 is performed, setting a maximum cleaning number setting value N, 1 ≤ N ≤ 5 .
- 根据权利要求1所述的除霾新风系统主动清洗静电除尘过滤器的控制方法，其特征在于：在执行所述步骤S9之前，对干燥时长T进行设定，30min≤T≤120min。The control method for actively cleaning an electrostatic precipitator filter according to claim 1, characterized in that before the step S9 is performed, the drying time length T is set, 30 min ≤ T ≤ 120 min.
- 根据权利要求1所述的除霾新风系统主动清洗静电除尘过滤器的控制方法，其特征在于：在执行所述步骤S8之前，对干燥加热管(3)的启动预设温度t2进行设定，-5℃≤t2≤5℃。The control method for actively cleaning an electrostatic precipitator filter according to claim 1, wherein before the step S8 is performed, the startup preset temperature t2 of the drying heating tube (3) is set, -5 ° C ≤ t2 ≤ 5 ° C.
- 根据权利要求1所述的除霾新风系统主动清洗静电除尘过滤器的控制方法，其特征在于：在所述步骤S1中，收到的指令为定时清洗指令或手动清洗指令。 The control method for actively cleaning an electrostatic precipitator filter according to claim 1, wherein in the step S1, the received command is a timed cleaning command or a manual cleaning command.
- 一种用于实现如权利要求1至5中任一项所述控制方法的除霾新风系统，其特征在于：包括可自动清洗的静电除尘过滤器(1)、主动清洗控制器(2)、干燥加热管(3)、室外温度传感器(4)、新风送风机(5)、新风主管路(6)以及用于避让静电除尘过滤器(1)的新风旁路(7)，所述静电除尘过滤器(1)、新风送风机(5)和新风旁路(7)设于新风主管路(6)上，新风旁路(7)与新风主管路(6)的连接处设有进风三通电磁切换阀(8)，所述干燥加热管(3)设于静电除尘过滤器(1)的进风端，所述室外温度传感器(4)设于室外，所述静电除尘过滤器(1)、干燥加热管(3)、室外温度传感器(4)、新风送风机(5)和进风三通电磁切换阀(8)均与主动清洗控制器(2)电连接。 A fresh air removal system for implementing the control method according to any one of claims 1 to 5, characterized in that it comprises an electrostatic cleaning filter (1) capable of automatic cleaning, an active cleaning controller (2), Drying heating pipe (3), outdoor temperature sensor (4), fresh air blower (5), fresh air main pipe (6), and fresh air bypass (7) for avoiding electrostatic precipitator filter (1), said electrostatic dust filtering The device (1), the fresh air blower (5) and the fresh air bypass (7) are located on the fresh air main road (6), and the inlet of the fresh air bypass (7) and the fresh air main road (6) is provided with air inlet three-way electromagnetic a switching valve (8), the drying heating tube (3) is disposed at an air inlet end of the electrostatic precipitator filter (1), the outdoor temperature sensor (4) is disposed outdoors, the electrostatic precipitator filter (1), The dry heating pipe (3), the outdoor temperature sensor (4), the fresh air blower (5), and the intake three-way electromagnetic switching valve (8) are all electrically connected to the active cleaning controller (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396816.0 | 2014-08-13 | ||
| CN201410396816.0A CN105327781B (en) | 2014-08-13 | 2014-08-13 | Except haze VMC actively cleans the control method and system of electrostatic precipitation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016023486A1 true WO2016023486A1 (en) | 2016-02-18 |
Family
ID=55278660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/086719 WO2016023486A1 (en) | 2014-08-13 | 2015-08-12 | Control method and system for active cleaning of electrostatic precipitator of smog-removing fresh air system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105327781B (en) |
| WO (1) | WO2016023486A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765591A (en) * | 2020-08-04 | 2020-10-13 | 深圳市英维克健康环境科技有限公司 | Control method, controller, storage medium and air purification equipment |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469946B (en) * | 2019-08-16 | 2022-01-21 | 青岛海尔空调器有限总公司 | Air conditioner self-cleaning method and device and air conditioner |
| CN110469945B (en) * | 2019-08-16 | 2021-12-21 | 重庆海尔空调器有限公司 | Air conditioner self-cleaning method and device and air conditioner |
| CN110469943B (en) * | 2019-08-16 | 2021-11-23 | 青岛海尔空调器有限总公司 | Air conditioner self-cleaning method and device and air conditioner |
| CN110469944B (en) * | 2019-08-16 | 2022-03-29 | 青岛海尔空调器有限总公司 | Air conditioner self-cleaning method and device and air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005083721A (en) * | 2003-09-11 | 2005-03-31 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN2725769Y (en) * | 2004-08-16 | 2005-09-14 | 北京城建设计研究总院有限责任公司 | Urban rail traffic fan parallel type ventilation integrated system |
| CN101504175A (en) * | 2009-03-11 | 2009-08-12 | 宾肯科技(北京)有限公司 | Fresh air introducing apparatus with self-cleaning function and its self-cleaning method |
| KR20090095982A (en) * | 2008-03-07 | 2009-09-10 | 엘지전자 주식회사 | Air conditioner |
| CN101832612A (en) * | 2010-04-14 | 2010-09-15 | 深圳市中兴新地通信器材有限公司 | Efficient automatic dust-removing and intelligent ventilation system and automatic dust-removing method |
| CN102353101A (en) * | 2011-09-28 | 2012-02-15 | 中铁二院工程集团有限责任公司 | Combined type air conditioning unit with ventilating bypass |
| CN202803397U (en) * | 2012-10-10 | 2013-03-20 | 戴若夫 | Full-automatic high-efficiency electrostatic dust collection device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697780B1 (en) * | 1992-09-01 | 1997-07-25 | Kansei Kk | AIR CLEANING DEVICE FOR A MOTOR VEHICLE. |
| CN2808311Y (en) * | 2005-07-26 | 2006-08-23 | 惠华康盛塑胶电子（深圳）有限公司 | Static type air ventilator |
| JP2008212803A (en) * | 2007-03-02 | 2008-09-18 | Matsushita Electric Ind Co Ltd | Apparatus for removing oil mist |
| CN201396898Y (en) * | 2009-03-19 | 2010-02-03 | 宾肯科技(北京)有限公司 | Self-cleaning electric precipitation device |
| ES2421715T3 (en) * | 2009-10-28 | 2013-09-05 | Alstom Technology Ltd | Hybrid dust particle collector system |
| FI20096157A (en) * | 2009-11-06 | 2011-05-07 | Lo Group Oy | Procedure for cleaning an electric filter cell in an air purifier |
| CN202993390U (en) * | 2012-12-24 | 2013-06-12 | 宋道胜 | External multifunctional indoor unit of air conditioner |
| CN103028493B (en) * | 2013-01-08 | 2016-06-08 | 若夫智能科技（上海）有限公司 | The two-sided clearing and drying device of Full-automatic dust removal strumbox |
| CN103807978A (en) * | 2014-02-21 | 2014-05-21 | 东莞市晋彩实业有限公司 | Multifunctional display control method and display control device of air purifier |
-
2014
- 2014-08-13 CN CN201410396816.0A patent/CN105327781B/en not_active Expired - Fee Related
-
2015
- 2015-08-12 WO PCT/CN2015/086719 patent/WO2016023486A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005083721A (en) * | 2003-09-11 | 2005-03-31 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN2725769Y (en) * | 2004-08-16 | 2005-09-14 | 北京城建设计研究总院有限责任公司 | Urban rail traffic fan parallel type ventilation integrated system |
| KR20090095982A (en) * | 2008-03-07 | 2009-09-10 | 엘지전자 주식회사 | Air conditioner |
| CN101504175A (en) * | 2009-03-11 | 2009-08-12 | 宾肯科技(北京)有限公司 | Fresh air introducing apparatus with self-cleaning function and its self-cleaning method |
| CN101832612A (en) * | 2010-04-14 | 2010-09-15 | 深圳市中兴新地通信器材有限公司 | Efficient automatic dust-removing and intelligent ventilation system and automatic dust-removing method |
| CN102353101A (en) * | 2011-09-28 | 2012-02-15 | 中铁二院工程集团有限责任公司 | Combined type air conditioning unit with ventilating bypass |
| CN202803397U (en) * | 2012-10-10 | 2013-03-20 | 戴若夫 | Full-automatic high-efficiency electrostatic dust collection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765591A (en) * | 2020-08-04 | 2020-10-13 | 深圳市英维克健康环境科技有限公司 | Control method, controller, storage medium and air purification equipment |
| CN111765591B (en) * | 2020-08-04 | 2024-07-26 | 深圳市英维克健康环境科技有限公司 | Control method, controller, storage medium and air purifying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105327781A (en) | 2016-02-17 |
| CN105327781B (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016023486A1 (en) | Control method and system for active cleaning of electrostatic precipitator of smog-removing fresh air system | |
| CN103388876B (en) | Purification control method and device of air conditioner and air conditioner | |
| WO2016023320A1 (en) | Novel fan and air conditioner coordinated control method | |
| WO2016023487A1 (en) | Electrostatic precipitator-based smog-removing fresh air system and control method therefor | |
| CN204460487U (en) | Air purifier | |
| WO2016023478A1 (en) | Air conditioning recirculating air dust removal control method and dust-removing air conditioner | |
| CN105716159A (en) | Indoor fresh air purification device | |
| CN103644600A (en) | Intelligent purifying and bacteriostatic air processing unit | |
| WO2016023483A1 (en) | Smog-removing air conditioner having cleaning function | |
| CN206410293U (en) | A kind of controllable indoor PM2.5 fan coil intelligence control system | |
| WO2016023482A1 (en) | Smog-removing air conditioner having cleaning function | |
| WO2016023481A1 (en) | Air conditioner having smog cleansing functions | |
| CN204285666U (en) | A kind of fresh air conditioner system for toilet | |
| CN204513689U (en) | Fresh air ventilator | |
| CN206944371U (en) | Medical air cleaning system for multiple operating rooms | |
| CN204084593U (en) | Wind sense linked air-cleaning decontamination system | |
| CN206195451U (en) | Antifog haze fresh air ventilator system of solar energy | |
| WO2016023479A1 (en) | Smog-removing air conditioner | |
| CN206715653U (en) | A kind of portable VOCs waste gas desorption purification integrated machine | |
| WO2016023488A1 (en) | Control method and system for passive cleaning of electrostatic precipitator of smog-removing fresh air system | |
| CN202547025U (en) | Purification control device of air conditioner and air conditioner | |
| CN104324806A (en) | Fresh air ventilator having automatically cleaning function | |
| CN209229936U (en) | A kind of home-use novel fresh air system | |
| CN203944468U (en) | A kind of fresh air ventilator with automatic cleaning function | |
| CN203744388U (en) | Intelligent type purification bacteriostatic air treatment unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15832096 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 15832096 Country of ref document: EP Kind code of ref document: A1 |