A special automatic intelligent circulation cleaning filter for flow meter
A technology of filters and flowmeters, applied in fixed filter element filters, instruments, filtration and separation, etc., can solve problems such as clogged filters, inconvenient disassembly of pipelines, complicated operations, etc.
Active Publication Date: 2022-06-28
西安利都仪表测控设备有限公司
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Problems solved by technology
[0003] According to the above, when the filters in the prior art are used for a long time, the filtered impurities are accumulated on the filter, thus clogging the filter, so it needs to be disassembled, replaced or cleaned by the staff, which is not only time-consuming and laborious, The operation is complicated, and some special scenes and pipelines of equipment are also inconvenient for frequent disassembly
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[0027] In the following, various specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to those skilled in the art that the described embodiments may be described without these specific details In some or all cases, well-known processing steps are not described in detail.
[0028] In the description of the invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, a specific orientation, and a specific orientation. The orientation configuration and ope...
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The invention discloses an automatic intelligent circulation cleaning filter dedicated to a flow meter, which comprises an outer cover, a stepping motor, a control panel, a diversion cavity A, a diversion cavity B, a diversion cavity C, a filter, an electrical connection column, Flow sensor, flow control panel, group A regulating valve, group B regulating valve, and group C regulating valve, firstly, the diversion cavity A, B diversion cavity and C diversion cavity can respectively realize medium fluid filtration, and the acid flushing filter The purpose of rinsing the acidic residues from obstructions and clear water, and secondly, the stepper motor can drive the control disc to rotate, which is beneficial to the diversion cavity, the B diversion cavity and the C diversion cavity and the control valve of group A, the control valve of group B and the control valve of C group respectively. The group of control valves is switched to achieve the purpose of position cycle control. Finally, the electrical connection column is located in the middle of the control panel, which can connect the flow sensor and the flow control panel, which is beneficial to the flow sensor to detect the flow and does not affect the flow control panel. Flow sensor control.
Description
technical field [0001] The invention relates to the technical field of filters, in particular to an automatic intelligent circulation cleaning filter specially used for flow meters. Background technique [0002] The filter is the auxiliary equipment of the pipeline and the flowmeter, which can filter out a variety of foreign objects, prevent the pipeline from being blocked, and ensure the normal operation of the meter. [0003] According to the above, when the filter in the prior art is used for a long time, the filtered impurities accumulate on the filter, so the filter is blocked, so the staff needs to be disassembled, replaced or cleaned, which is not only time-consuming and labor-intensive, The operation is complicated, and the pipes of some special scenes and equipment are inconvenient to be disassembled frequently. Therefore, in view of the above defects, it is necessary to design a special automatic intelligent circulation cleaning filter for flow meters. SUMMARY O...
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IPC IPC(8): B01D35/02B01D35/12B01D35/16B01D29/50B01D29/52B01D29/60B01D29/66G01F15/12
CPCB01D35/02B01D35/12B01D35/16B01D29/50B01D29/52B01D29/60B01D29/603B01D29/66G01F15/125
Inventor 李正清侯梦玲
Owner 西安利都仪表测控设备有限公司