Combined eight-way valve
An eight-way valve and valve cavity technology, applied in the field of water quality detection, can solve the problems of high energy loss, long path, and increased cross-infection rate of various liquids, and achieve the effects of reducing volume, improving stability, and reducing infection rate
Pending Publication Date: 2017-09-22
苏州卫水环保科技有限公司
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Problems solved by technology
In the existing eight-way valve, eight channels converge at one point, which enlarges the confluence area, increases the cross-infection rate of various liquids, and affects the measurement accuracy of the measured object. Moreover, the path of a single liquid flowing through is too long, more energy loss
Method used
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[0020] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in this application will be clearly and completely described below in conjunction with embodiments.
[0021] Such as Figure 1-Figure 5 As shown, the present invention discloses a combined eight-way valve, which is a split structure, which includes a first base block 1 and a second base block 2, and the first and second base blocks 1 and 2 are rectangular parallelepiped structures; The first base block 1 is installed on the fixed plate 3, and the second base block 2 is installed on the L-shaped fixed plate 4; the middle of the first base block 1 is provided with a through first main pipe 5, and the first main pipe 5 The other four surfaces of the vertical first base block 1 are respectively provided with a first valve chamber 6, and the four first valve chambers 6 respectively communicate with the first main pipe 5 and meet at one point, ...
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The invention discloses a combined eight-way valve which is of a split-type structure. The combined eight-way valve comprises a first base block and a second base block which are each of a cuboid structure. The first base block is installed on a fixing plate, and the second base block is installed on an L-shaped fixing plate. A through first main pipeline is arranged in the middle of the first base block, four first valve cavities are formed in the other four faces, perpendicular to the first main pipeline, of the first base block, and the four first valve cavities are each provided with an electromagnetic valve. A through second main pipeline is arranged in the middle of the second base block, four second valve cavities are formed in the other four faces, perpendicular to the second main pipeline, of the second base block, and the four second valve cavities are each provided with an electromagnetic valve. The fixing plate is connected with the L-shaped fixing plate, and the first main pipeline and the second main pipeline are oppositely arranged. The first main pipeline is externally connected with a pipe connector. Four fixing holes are further formed in one face of the second base block. The eight-way valve is simpler and more reasonable in structure and greatly decreases the infection rate between liquid.
Description
technical field [0001] The invention relates to a water body passage valve, in particular to a combined eight-way valve, which belongs to the technical field of water quality detection. Background technique [0002] In the field of water quality detection, the degree of cross-contamination of multi-unit solenoid valves has always been a key factor affecting the detection accuracy and the consumption of related circulating liquids. In order to minimize cross-contamination, disc-type multi-way valves and multi-channel rotary valves have appeared on the market. In the existing eight-way valve, the eight channels meet at one point, which enlarges the meeting area, increases the cross-infection rate of various liquids, and affects the measurement accuracy of the measured object. Moreover, the path of a single liquid flowing through is too long, More energy is lost. Contents of the invention [0003] The object of the present invention is to provide a combined eight-way valve,...
Claims
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Login to View More IPC IPC(8): F16K11/22F16K27/00
CPCF16K11/22F16K27/003
Inventor 党小锋刘全义
Owner 苏州卫水环保科技有限公司