Valve controller with flow velocity capable of being adjusted
A technology of valve controller and flow rate, which is applied in the direction of valve details, valve device, valve operation/release device, etc. It can solve the problems of easy dust ingress in the display screen, easy damage to the valve controller, and no valve controller protection, etc., to achieve Improve the utilization rate of rainwater, rich in structure, and reasonable in structural design
Pending Publication Date: 2021-06-11
盛立兴
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Problems solved by technology
[0003] The purpose of the present invention is to provide a valve controller with adjustable flow rate to solve the problem that the current technology in the above background technology does not protect the valve controller very well. The valve controller is easy to be damaged when used for a long time, and the display screen easy dust problem
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-3 , an embodiment provided by the present invention: a valve controller with adjustable flow rate, including a protective shell 1, a valve controller main body 4, an auxiliary rack 11, a heat-conducting aluminum plate 12 and a water collection tank 13, and the inner wall of the bottom end of the protective shell 1 The outer surface is provided with a mounting groove 2, and the inside of the mounting groove 2 is embedded with a mounting blo...
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The invention discloses a valve controller with the flow velocity capable of being adjusted. The valve controller comprises a protective shell, a valve controller body, an auxiliary rack, a heat conduction aluminum plate and a water collection tank. A mounting groove is formed in the outer surface of the inner wall of the bottom end of the protective shell, a mounting block is embedded into the mounting groove, and the valve controller body is welded to the top of the mounting block. A partition plate is welded to the position, above the valve controller body, of the inner wall of the protective shell, a gear is installed in the partition plate through a bearing, a main rack is arranged on the outer surface of the top of the valve controller body, and the main rack and the gear are engaged with each other. Due to the fact that the double-layer combination of the protective shell and the valve controller main body is matched with the transverse sliding effect of the mounting groove and the mounting block, the damp-proof and dust-proof effects can be effectively achieved, and through mutual meshing of the gear with the main rack and the auxiliary rack, the valve controller body can slide out of the protective shell while a sealing door is opened. And the whole device is convenient to maintain or use.
Description
technical field [0001] The invention relates to the technical field of valve controller equipment, in particular to a valve controller with adjustable flow rate. Background technique [0002] Generally, the existing valve controller with adjustable flow rate can control the flow rate of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media, so the valve controller and electric valve After matching, it is widely used in the industrial field. However, in the process of using the valve controller, the current technology does not protect the valve controller very well, and most of them are placed randomly, so that the valve controller is affected by the external environment for a long time. It is easy to be damaged, and the display screen is also prone to dust, and the data on the display screen cannot be seen clearly after a long time, which will affect the use of the valve controller. Contents of the inventio...
Claims
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Login to View More IPC IPC(8): F16K49/00F16K31/54F16K31/02
CPCF16K31/02F16K31/54F16K49/00
Inventor 盛立兴
Owner 盛立兴