CN102784732A - Spraying device and method of cleaner - Google Patents
Spraying device and method of cleaner Download PDFInfo
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- CN102784732A CN102784732A CN2011101288173A CN201110128817A CN102784732A CN 102784732 A CN102784732 A CN 102784732A CN 2011101288173 A CN2011101288173 A CN 2011101288173A CN 201110128817 A CN201110128817 A CN 201110128817A CN 102784732 A CN102784732 A CN 102784732A
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Abstract
本发明公开了一种清洗机喷淋装置及喷淋方法，清洗机喷淋装置包括设置在清洗机的喷淋槽内部的喷淋管道和设置在该喷淋槽外部与该喷淋管道连通的输水管道，该喷淋管道上设置有喷头，该输水管道未与该喷淋管道连接的一端连接有增压泵，该输水管道靠近连接该喷淋管道的位置设置有气动阀，该增压泵与该气动阀之间的该输水管道上设置有用于采集该输水管道内水压的压力传感器，该压力传感器与变频器连接，该变频器接收该压力传感器所采集的水压信号，该变频器与该增压泵连接，并根据该水压信号调节增压泵的增压比以使所述输水管道内的水压稳定且满足喷淋需求。本发明的清洗机喷淋装置结构简单，使用方便，并且由于节省了一个增压设备而降低了电能的消耗。
The invention discloses a washing machine spraying device and a spraying method. The washing machine spraying device comprises a spraying pipe arranged inside a spraying tank of the washing machine and a spraying pipe arranged outside the spraying tank and communicating with the spraying pipe. A water delivery pipeline, the sprinkler pipeline is provided with a nozzle, the end of the water delivery pipeline not connected with the spray pipeline is connected with a booster pump, and the water delivery pipeline is provided with a pneumatic valve near the position connected to the spray pipeline. The water delivery pipeline between the booster pump and the pneumatic valve is provided with a pressure sensor for collecting the water pressure in the water delivery pipeline. The pressure sensor is connected to a frequency converter, and the frequency converter receives the water pressure collected by the pressure sensor. The frequency converter is connected with the booster pump, and adjusts the booster ratio of the booster pump according to the water pressure signal so that the water pressure in the water delivery pipeline is stable and meets the spray requirement. The washing machine spray device of the present invention is simple in structure, easy to use, and reduces the consumption of electric energy due to the saving of a booster device.
Description
技术领域 technical field
本发明属于光伏电池制造领域，特别涉及用于清洗、蚀刻工序中的清洗机的喷淋装置及喷淋方法。The invention belongs to the field of photovoltaic cell manufacturing, in particular to a spraying device and a spraying method of a cleaning machine used in cleaning and etching processes.
背景技术 Background technique
光伏电池制造生产过程中的清洗、刻蚀工序要使用清洗机，清洗机的喷淋方式都是先使用外部压力(增压泵)将纯水存放在储液箱中，然后再由增压泵将储液箱内的纯水打入清洗机的喷淋槽。将储液箱内的水打入喷淋槽使用的增压泵属于二次使用的增压设备，其功率为0.75KW，因此其耗费电能并且使用寿命过短，并且每次更换增压泵的时间较长，从而影响生产产能。Cleaning and etching processes in the manufacturing process of photovoltaic cells use cleaning machines. The spraying method of the cleaning machine is to use external pressure (booster pump) to store pure water in the liquid storage tank, and then the booster pump Pour the pure water in the liquid storage tank into the spray tank of the washing machine. The booster pump used to drive the water in the liquid storage tank into the spray tank belongs to the booster equipment for secondary use, and its power is 0.75KW, so it consumes electricity and has a short service life, and every time the booster pump is replaced The time is longer, which affects the production capacity.
发明内容 Contents of the invention
本发明所要解决的技术问题是提供一种结构简单、避免二次使用增压泵直接将纯水管道接入喷淋槽且能使纯水压力稳定的清洗机喷淋装置。The technical problem to be solved by the present invention is to provide a washing machine spray device which has a simple structure, avoids the secondary use of a booster pump to directly connect the pure water pipeline to the spray tank, and can stabilize the pressure of the pure water.
为了解决上述技术问题，本发明采用了如下技术方案：清洗机喷淋装置，包括设置在清洗机的喷淋槽内部的喷淋管道和设置在所述喷淋槽外部与所述喷淋管道连通的输水管道，所述喷淋管道上设置有喷头，所述输水管道未与所述喷淋管道连接的一端连接有用于为所述输水管道供水的增压泵，所述输水管道靠近连接所述喷淋管道的位置设置有气动阀，所述增压泵与所述气动阀之间的所述输水管道上设置有用于采集所述输水管道内水压信号的压力传感器，所述压力传感器与一变频器连接，所述变频器接收所述压力传感器所采集的水压信号，所述变频器与所述增压泵连接，并根据所述水压信号调节增压泵的增压比以使所述输水管道内的水压稳定且满足喷淋需求。In order to solve the above-mentioned technical problems, the present invention adopts the following technical scheme: the washing machine spray device includes a spray pipe arranged inside the spray tank of the washing machine and is arranged outside the spray tank to communicate with the spray pipe. The water delivery pipeline is provided with a sprinkler head on the spray pipeline, and the end of the water delivery pipeline not connected with the spray pipeline is connected with a booster pump for supplying water to the water delivery pipeline, and the water delivery pipeline A pneumatic valve is provided close to the position connecting the spraying pipeline, and a pressure sensor for collecting the water pressure signal in the water delivery pipeline is provided on the water delivery pipeline between the booster pump and the pneumatic valve, The pressure sensor is connected to a frequency converter, the frequency converter receives the water pressure signal collected by the pressure sensor, the frequency converter is connected to the booster pump, and adjusts the pressure of the booster pump according to the water pressure signal The pressurization ratio makes the water pressure in the water delivery pipeline stable and meets the spray requirement.
作为优选，所述气动阀的启闭由一PLC控制。Preferably, the opening and closing of the pneumatic valve is controlled by a PLC.
作为优选，所述压力传感器与所述气动阀之间的输水管道上设置用于控制水流量的手动阀。Preferably, a manual valve for controlling water flow is provided on the water delivery pipeline between the pressure sensor and the pneumatic valve.
作为优选，所述手动阀为手动球阀。Preferably, the manual valve is a manual ball valve.
本发明同时公开了一种清洗机喷淋方法，包括如下步骤：The invention also discloses a cleaning machine spraying method, comprising the following steps:
1)将外部水源经一增压泵供入到输水管道；1) The external water source is supplied to the water pipeline through a booster pump;
2)采集输水管道内的水压信号，根据采集的所述水压信号调节所述增压泵的增压比，以使所述输水管道内的水压稳定且满足喷淋需求；2) collecting the water pressure signal in the water delivery pipeline, and adjusting the boosting ratio of the booster pump according to the collected water pressure signal, so that the water pressure in the water delivery pipeline is stable and meets the spray requirement;
3)通过PLC控制设置在输水管道上的气动阀来控制喷淋槽内的喷头进行喷淋。3) The pneumatic valve installed on the water pipeline is controlled by PLC to control the spray nozzle in the spray tank to spray.
作为优选，所述步骤2)中的所述水压信号由设置在输水管道上的压力传感器进行采集。Preferably, the water pressure signal in step 2) is collected by a pressure sensor arranged on the water pipeline.
作为优选，所述步骤2)中的所述增压泵的增压比由与所述压力传感器连接并接收压力传感器发送的水压信号的变频器调节。Preferably, the boosting ratio of the booster pump in step 2) is adjusted by a frequency converter connected to the pressure sensor and receiving the water pressure signal sent by the pressure sensor.
与现有技术相比，本发明的清洗机喷淋装置及喷淋方法的有益效果在于：本发明仅在输水管道上设置一个增压泵便能保证外部水压的稳定，而无需二次增压，因此减低了成本并节省了所耗费的电能。同时本发明简单易用，不会因为二次增压设备不能正常工作而影响生产产能。Compared with the prior art, the beneficial effect of the spraying device and the spraying method of the washing machine of the present invention is that: the present invention only installs a booster pump on the water delivery pipeline to ensure the stability of the external water pressure without secondary Supercharging, thus reducing costs and saving the power consumed. At the same time, the invention is simple and easy to use, and the production capacity will not be affected due to the failure of the secondary booster equipment.
附图说明 Description of drawings
图1为本发明的清洗机喷淋装置的一个实施例的结构示意图。Fig. 1 is a structural schematic diagram of an embodiment of the washing machine spraying device of the present invention.
标记说明Mark description
1-喷淋槽 2-喷淋管道1-spray tank 2-spray pipe
3-输水管道 4-喷头3-water pipeline 4-nozzle
5-增压泵 6-气动阀5-Boost pump 6-Pneumatic valve
7-压力传感器 8-变频器7-Pressure sensor 8-Inverter
9-PLC 10-手动阀9-PLC 10-Manual valve
具体实施方式 Detailed ways
下面结合附图和具体实施例对本发明作进一步详细描述，但不作为对本发明的限定。The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
图1为本发明的清洗机喷淋装置的一个实施例的结构示意图。如图1所示，本发明的清洗机喷淋装置，包括设置在清洗机的喷淋槽1内部的喷淋管道2和设置在喷淋槽1外部与喷淋管道2连通的输水管道3，喷淋管道2上设置有喷头4，输水管道3未与喷淋管道2连接的一端连接有用于为输水管道3供水的增压泵5，输水管道3靠近连接喷淋管道2的位置设置有气动阀6，增压泵5与气动阀6之间的输水管道3上设置有用于采集输水管道3内水压的压力传感器7，压力传感器7与变频器8连接，变频器8接收压力传感器7所采集的水压信号，变频器8与增压泵5连接，变频器8根据接收到的压力传感器7发送的水压信号调节增压泵5的增压比，从而使输水管道3内的水压保持稳定且满足喷淋需求。Fig. 1 is a structural schematic diagram of an embodiment of the washing machine spraying device of the present invention. As shown in Figure 1, the cleaning machine spraying device of the present invention comprises a
作为本发明的一种优选方案，如图1所示，气动阀6的启闭由PLC9控制。进一步的，压力传感器7与气动阀6之间的输水管道3上设置用于控制水流量的手动阀10。并且手动阀10在完全关闭状态时可以截断气动阀6处的水流，便于气动阀6的检修与更换。手动阀6可优选为手动球阀。As a preferred solution of the present invention, as shown in FIG. 1 , the opening and closing of the
再次结合图1，本发明的实施例的清洗机喷淋方法，包括如下步骤：In conjunction with Fig. 1 again, the cleaning machine spraying method of the embodiment of the present invention comprises the following steps:
1)将外部水源经增压泵5供入到输水管道3；1) The external water source is supplied to the
2)采集输水管道3内的水压信号，根据采集的所述水压信号调节增压泵5的增压比，以使输水管道3内的水压稳定且满足喷淋需求；2) Collect the water pressure signal in the
3)通过PLC 9控制设置在输水管道3上的气动阀6来控制喷淋槽1内的喷头4进行喷淋。3) The
作为本实施例的一种优选方案，所述步骤2)中的所述水压信号由设置在输水管道3上的压力传感器7进行采集。所述步骤2)中的增压泵5的增压比由与压力传感器7连接并接收压力传感器7发送的水压信号的变频器8调节。从而能够保证输水管道3内的水压稳定，进而保证了喷淋的效果。As a preferred solution of this embodiment, the water pressure signal in step 2) is collected by the
本发明的清洗机喷淋装置及喷淋方法适用于光伏发电行业生产制造领域的清洗工序中使用的8000型清洗机、刻蚀工序使用的4000型清洗机的喷淋槽部位。The washing machine spraying device and spraying method of the present invention are applicable to the spray tank of the 8000 type washing machine used in the cleaning process of the photovoltaic power generation industry and the 4000 type washing machine used in the etching process.
以上实施例仅为本发明的示例性实施例，不用于限制本发明，本发明的保护范围由权利要求书限定。本领域技术人员可以在本发明的实质和保护范围内，对本发明做出各种修改或等同替换，这种修改或等同替换也应视为落在本发明的保护范围内。The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present invention within the spirit and protection scope of the present invention, and such modifications or equivalent replacements should also be deemed to fall within the protection scope of the present invention.
Claims (7)
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| CN2011101288173A CN102784732A (en) | 2011-05-17 | 2011-05-17 | Spraying device and method of cleaner |
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| CN2011101288173A CN102784732A (en) | 2011-05-17 | 2011-05-17 | Spraying device and method of cleaner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521546A (en) * | 2014-10-09 | 2015-04-22 | 高密市惠德农产品有限公司 | Corncob soaking device and corncob soaking method |
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
| CN109482555A (en) * | 2018-12-22 | 2019-03-19 | 蚌埠凯盛工程技术有限公司 | A kind of infinitely variable hull cell cleaning machine spray pipe fixing device |
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| JPH07275748A (en) * | 1994-04-08 | 1995-10-24 | Nabco Ltd | High-pressure fluid injector and its flow sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104521546A (en) * | 2014-10-09 | 2015-04-22 | 高密市惠德农产品有限公司 | Corncob soaking device and corncob soaking method |
| CN104521546B (en) * | 2014-10-09 | 2017-05-10 | 高密市惠德农产品有限公司 | Corncob soaking device and corncob soaking method |
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
| CN109482555A (en) * | 2018-12-22 | 2019-03-19 | 蚌埠凯盛工程技术有限公司 | A kind of infinitely variable hull cell cleaning machine spray pipe fixing device |
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Application publication date: 20121121 |