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Closed-type glasses valve with cleaning unit

A cleaning device and closed technology, which is applied in the direction of valve devices, sliding valves, engine components, etc., can solve the problems of consuming manpower, material resources and time, blockage of valve pipes, continuous production, etc., so as to prolong the service life and reduce the periodical The frequency of maintenance, the effect of guaranteed effect

Active Publication Date: 2014-12-10
SHIJIAZHUANG NO 1 VALVE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The closed glasses valve is mainly used in large and medium-sized gas pipelines in steel and metallurgical enterprises. The shell is fully enclosed to ensure that the gas will not leak out of the valve body. It is safe and reliable. It is an ideal gas isolation device. , during the use of the existing closed glasses valve, dust will accumulate at the bottom of the valve, which will easily cause blockage of the valve pipeline. It is often necessary to stop work to dismantle the valve and clean the valve impurities, which not only affects the continuous production, but also It consumes a lot of manpower, material resources and time, therefore, there is an urgent need for a closed glasses valve with self-cleaning function

Method used

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  • Closed-type glasses valve with cleaning unit
  • Closed-type glasses valve with cleaning unit
  • Closed-type glasses valve with cleaning unit

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Experimental program
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Effect test

specific Embodiment 1

[0017] Specific embodiment 1, such as Figure 1 to Figure 4 As shown, the upper end of the valve body 1 is provided with a guide rail 12, and the installation direction of the guide rail 12 is the same as the arrangement direction of the through hole section 3 and the blind plate section 4. Rollers 13 are arranged on both sides of the upper end of the valve plate 2 to cooperate with the guide rail 12. The rollers 13 is connected to the upper end of the valve plate 2 through the rotating shaft 14. When the glasses valve is working, the valve plate 2 moves left and right along the guide rail 12 through the roller 13 so that the through hole section 3 and the blind plate section 4 are alternately matched with the valve body, thereby realizing the glasses valve. On and off. The bottom of the connecting plate 5 is symmetrically provided with return springs 15 on both sides of the cleaning support 7, and the upper ends of the return springs 15 on both sides are fixedly connected wit...

specific Embodiment 2

[0018] Specific embodiment 2, as a further improvement to embodiment 1, there are three cleaning devices, and the three cleaning devices are respectively located at the middle part and both ends of the connecting plate 5, so that the cleaning effect can be guaranteed and too many cleaning devices can be avoided. Clean the device.

[0019] The present invention adds a cleaning device on the basis of the existing spectacle valve, uses the left and right movement of the valve plate to drive the cleaning device to clean the bottom of the valve body, saves the manpower, material resources and time required to disassemble the spectacle valve after stopping the machine, and ensures The continuous production produces unexpected effects other than the cleaning function, and the service life of the valve body is extended. The invention has a simple design structure, easy operation, and is easy to be popularized and applied in related industries.

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Abstract

The invention relates to a closed-type glasses valve with a cleaning unit. The closed-type glasses valve comprises a valve body and a valve plate which comprises a through-hole section, a blind-plate section and a connecting plate, the connecting plate is located at the bottom of the through-hole section and the blind-plate section, opening and closing of a pipeline is realized by cooperation of the through-hole section as well as the blind-plate section and the valve body, and the cleaning unit is arranged at the lower end of the connecting plate and comprises fixing plates, cleaning supports, wearing plates and cleaning heads; when moving bilaterally, the valve plate drives the cleaning unit to move, dust and impurities at the bottom of the valve body are cleaned through the cleaning heads during the process, a cleaning function is realized without stopping for removal, a great deal of manpower and material resources are saved, production efficiency is improved, frequency of on-site regular maintenance of the valve is lowered, and service life of the valve is prolonged; the wearing plates can be prevented from being damaged by being able to deflect when meeting with harder materials by the arrangement of a reset spring, the cleaning heads can be timely pulled back to the state contacting with the bottom of the valve body, and effect of cleaning is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of valves, in particular to a closed glasses valve with a cleaning device. Background technique [0002] The closed glasses valve is mainly used in large and medium-sized gas pipelines in steel and metallurgical enterprises. The shell is fully enclosed to ensure that the gas will not leak out of the valve body. It is safe and reliable. It is an ideal gas isolation device. , during the use of the existing closed glasses valve, dust will accumulate at the bottom of the valve, which will easily cause blockage of the valve pipeline. It consumes a lot of manpower, material resources and time, therefore, there is an urgent need for a closed glasses valve with self-cleaning function. Contents of the invention [0003] The invention provides a closed spectacle valve with a cleaning device, which can clean the dust and impurities accumulated at the bottom of the valve body during the working process, complete the ...

Claims

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Application Information

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IPC IPC(8): F16K3/30
CPCF16K3/02F16K3/30
Inventor 张庆涛王庆芳王军董妍吴璟罗伟强
Owner SHIJIAZHUANG NO 1 VALVE FACTORY
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