Hydraulic auxiliary flush valve device
A valve device and liquid circuit technology, applied in the direction of valve device, multi-way valve, valve details, etc., can solve the problems of complex cleaning device, inconvenient use, complex structure, etc., and achieve good cleaning effect, convenient use, and simple structure Effect
Active Publication Date: 2019-05-21
JIANGSU HUAZHAN PETROLEUM MASCH CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
The structure of the traditional pipeline cleaning device is complicated, it needs to be disassembled and installed frequently, and it is not convenient to use. At the same time, when adding cleaning liquid to the pipeline, a special liquid filling structure is required, which makes the traditional cleaning device more complicated and not convenient to use.
At the same time, when the traditional working pipeline is cleaned, since the liquid with residues is often directly introduced into the working pipeline, it is necessary to drain the residual liquid in the working pipeline before flushing into clean water for cleaning, resulting in wastage of liquids in the road
Method used
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Embodiment Construction
[0014] Below in conjunction with accompanying drawing and embodiment the present invention is further described:
[0015] Such as figure 1 and figure 2 As shown in the embodiment, the hydraulic auxiliary flushing valve device includes a cleaning valve housing 1. A horizontal valve cavity is processed in the cleaning valve housing 1. A cleaning valve core 2 that can slide left and right is installed in the valve cavity. The lower part of the cleaning valve casing 1 is designed with a liquid inlet 11, and the liquid inlet 11 is connected to the outlet of the working pipeline 3 to be cleaned, and the upper part of the cleaning valve casing 1 is processed with a The liquid outlet 12 and the cleaning port 13, the cleaning port 13 is connected with the return pipeline 4, and the return pipeline 4 is connected with the working pipeline 3 through the distributor 5; The liquid channel 21 and the cleaning channel 22 are set as the working position and the cleaning position when the c...
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The invention provides a liquid way auxiliary flushing valve device. The liquid way auxiliary flushing valve device comprises a cleaning valve shell; a horizontal valve cavity is formed in the cleaning valve shell; a cleaning valve element capable of sliding left and right is assembled in the valve cavity; when a cleaning valve is positioned in a cleaning position, a cleaning channel communicateswith a liquid inlet and a cleaning port; a cleaning agent port is formed in the cleaning valve shell; an agent adding module is assembled on the cleaning valve shell; when the cleaning valve element is positioned in a working position, the agent adding module communicates with the cleaning channel through the cleaning agent port; and a pressing module is assembled between the cleaning port and a reflux pipeline. The device is simple in structure and convenient to use, and can repeatedly flush working pipelines to achieve better cleaning effect; and meanwhile, when the cleaning is circulated through the cleaning channel, a cleaning agent is put in a reflux cycle, so that an additional structure has no need to be designed, and the structure is more compact.
Description
Technical field [0001] The invention belongs to the technical field of valves, and in particular relates to a liquid path auxiliary flushing valve device. Background technique [0002] The valve is a pipeline accessory used to open and close the pipeline, control the flow direction, adjust and control the parameters of the conveying medium. During the use of the pipeline, some impurities, sugar or salt in the solution in the pipeline often condense on the inner wall of the pipeline, so it is necessary to clean the pipeline regularly to ensure the cleanliness of the inside of the pipeline. A cleaning device is connected to the outside of the pipeline to clean the pipeline, and then remove the cleaning device on the pipeline after cleaning, and it is necessary to fill the pipeline with cleaning agent during cleaning, and a special cleaning agent adding structure needs to be designed . The traditional pipeline cleaning device has a complex structure, requires frequent disasse...
Claims
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IPC IPC(8): F16K11/07F16K27/04B08B9/032
CPCB08B9/0321F16K11/0716F16K27/041
Inventor 解钟敏刘鲲鹏
Owner JIANGSU HUAZHAN PETROLEUM MASCH CO LTD