Negative-pressure automatic water bleeding device
An automatic water release device and negative pressure technology, which is applied in drainage, safety devices, mining equipment, etc., can solve the problems of complex structure and inconvenient operation of the water release device, and achieve the effects of simple structure, saving production cost, and convenient maintenance
Active Publication Date: 2014-03-19
方立胜
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Problems solved by technology
[0003] In order to solve the problem that the structure of the drainer in mine construction is complex and inconvenient to operate and repair, the present invention provides a negative pressure automatic drainer, which automatically The water release device automatically realizes water discharge and pumping through the change of the water level in the mine. The structure is simple, the effect is good, the installation is easy, and the maintenance is convenient, which effectively saves the production cost.
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Embodiment Construction
[0009] exist figure 1 Among them, the negative pressure automatic water release device is provided with a cube-shaped shell 12, and a lever 2 with a fulcrum in the center is arranged in the shell 12, and the two ends of the lever 2 are respectively connected with a light float 5 and a heavy float 10, and the lever 2 The middle part is downwardly connected with a reverse L-shaped stop pin 4, the lever 2 and the stop pin 4 form a water level lock, and the bottom of the stop pin 4 is provided with a main shaft 6, and the main shaft 6 is connected with the shift block 7 and the main float 11 in turn downward , the side of the shifting block 7 is socketed with one end of the shifting rod 8, and the other end of the shifting rod 8 is fixedly provided with a reversing leather plug 9, which is correspondingly connected to the negative pressure pipe 15 and the intake pipe 14, and the negative pressure pipe 15 and one end of the water inlet pipe 16 is connected with the side of the s...
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The invention relates to a negative-pressure automatic water bleeding device, which is provided with a square shell, wherein a lever of which the center is provided with a fulcrum is arranged in the shell; two ends of the lever are respectively connected with a light floater and a heavy floater; the middle of the lever is downwards connected with an inverse L-shaped stop pin rod; the stop pin rod and the lever form a water level lock; a main shaft is arranged below the stop pin rod and is downwards successively connected with a poking block and a main floater; the side surface of the poking block is sheathed with one end of a deflector rod; the other end of the deflector rod is fixedly provided with a reversing leather plug; the reversing leather plug is correspondingly connected with a negative-pressure pipe and an air inlet pipe; one end of the negative-pressure pipe and one end of the air inlet pipe are communicated with the side surface of the shell; the negative-pressure pipe and the other end of the water inlet pipe are communicated with the upper side surface and the lower side surface of a main water pipe; and the lower part of the shell is provided with a water outlet pipe. According to the negative-pressure automatic water bleeding device, a purpose of bleeding and pumping is automatically realized by the variation of the lower water level of a mine. The negative-pressure automatic water bleeding device has the advantages of simple structure and good effect, is easy to install and is convenient to overhaul, and the production cost is effectively saved.
Description
technical field [0001] The invention relates to a water release device, in particular to a negative pressure automatic water release device which is convenient for underground pumping and drainage of mines. Background technique [0002] At present, drainers have been widely used in pumping and drainage in mine construction. Known drainers are not only complex in structure, cumbersome to operate, inconvenient to overhaul, but also have low safety performance, which brings great inconvenience to people's use. Contents of the invention [0003] In order to solve the problem that the structure of the water release device in mine construction is complex and inconvenient to operate and repair, the invention provides a negative pressure automatic water release device, which can automatically realize water release and pumping through the change of the water level in the mine. Simple, effective, easy to install, and convenient maintenance, effectively saving production costs. [0...
Claims
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IPC IPC(8): E21F16/00
Inventor 方立胜
Owner 方立胜