CN102635401B - Negative-pressure automatic water bleeding device - Google Patents
Negative-pressure automatic water bleeding device Download PDFInfo
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- CN102635401B CN102635401B CN201210149508.9A CN201210149508A CN102635401B CN 102635401 B CN102635401 B CN 102635401B CN 201210149508 A CN201210149508 A CN 201210149508A CN 102635401 B CN102635401 B CN 102635401B
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Abstract
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
the present invention relates to a kind of tailrace, be especially convenient to draw water under mine and the negative pressure automatic drainage device of draining.
Background technology
at present, tailrace has been widely used in drawing water and draining in mining construction, and known tailrace is complex structure not only, complex operation, and maintenance is inconvenient, and security performance is low, brings very large inconvenience to people's use.
Summary of the invention
for solve the tailrace complex structure in mining construction and be not easy to operation with maintenance problem, the invention provides a kind of negative pressure automatic drainage device, this negative pressure automatic drainage device is automatically realized and is discharged water and draw water by the variation of ore deposit underground water level, simple in structure, effective, easily install, and maintenance is convenient, has effectively saved cost of production.
the technical solution adopted for the present invention to solve the technical problems is: this negative pressure automatic drainage device is provided with the shell of a Fang Tizhuan, in shell, be provided with the lever of Yi Ge center band fulcrum, the two ends of lever are connected with respectively frivolous son and heavy float, the middle part of lever is connected with the latch bar of anti-L shaped shape downwards, lever and latch bar form water level lock, the below of latch bar is provided with main shaft, main shaft is connected with shifting block and main float downwards successively, the side of shifting block and one end of driving lever socket, the other end of driving lever is fixed with commutation skin plug, commutation skin plug correspondence is connecting negative tube and air inlet pipe, one end of negative tube and water inlet pipe is connected with the side of shell, negative tube is connected with the other end of water inlet pipe and the upper and lower side of water main, the bottom of shell is provided with outlet pipe, the quality of heavy float be frivolous son quality 1.5-2 doubly.When water level is when frivolous son is following, frivolous son falls, and drives latch bar to block main shaft, main float can not float, when water level arrives frivolous son when above, and frivolous son floating, heavy float falls, and lever tilts to heavy float direction, and latch bar is removed main shaft, main float rises, now, and the shifting block driving lever that upwards fluctuates, commutation skin plug moves downward and blocks negative tube, and air inlet pipe is opened, and atmosphere enters in tailrace shell, now, outlet pipe starts to discharge water; When water level drops to heavy float when following, main float declines and drives shifting block to decline, shifting block is stirred driving lever downwards, commutation skin plug moves upward and blocks air inlet pipe, gas in shell enters water main by negative tube, water is squeezed in shell by water inlet pipe, and when water level arrives frivolous son when above, this negative pressure automatic drainage device starts again the course of work of a new round.
the invention has the beneficial effects as follows, this negative pressure automatic drainage device is automatically realized and is discharged water and draw water by the variation of ore deposit underground water level, simple in structure, effective, easily install, and maintenance is convenient, has effectively saved cost of production.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described.
fig. 1 is structural principle schematic diagram of the present invention.
in Fig. 1,1. water main, 2. lever, 3. fulcrum, 4. latch bar, 5. frivolous son, 6. main shaft, 7. shifting block, 8. driving lever, 9. commutation skin plug, 10. heavy float, 11. main floats, 12. shells, 13. outlet pipes, 14. air inlet pipe, 15. negative tubes, 16. water inlet pipes.
The specific embodiment
in Fig. 1, this negative pressure automatic drainage device is provided with the shell 12 of a Fang Tizhuan, in shell 12, be provided with the lever 2 of Yi Ge center band fulcrum, the two ends of lever 2 are connected with respectively frivolous sub 5 and heavy float 10, the middle part of lever 2 is connected with the latch bar 4 of anti-L shaped shape downwards, lever 2 and latch bar 4 form water level lock, the below of latch bar 4 is provided with main shaft 6, main shaft 6 is connected with shifting block 7 and main float 11 downwards successively, one end socket of the side of shifting block 7 and driving lever 8, the other end of driving lever 8 is fixed with commutation skin plug 9, commutation skin plug 9 correspondences are connecting negative tube 15 and air inlet pipe 14, one end of negative tube 15 and water inlet pipe 16 is connected with the side of shell 12, negative tube 15 is connected with the upper and lower side of water main 1 with the other end of water inlet pipe 16, the bottom of shell 12 is provided with outlet pipe 13, the quality of heavy float 10 is 1.5-2 times of frivolous sub 5 quality.When water level is frivolous sub 5 when following, frivolous sub 5 fall, and drive latch bar 4 to block main shaft 6, main float 11 can not float, and when water level arrives frivolous sub 5 when above, frivolous sub 5 float, heavy float 10 falls, and lever 2 tilts to heavy float 10 directions, and latch bar 4 is removed main shaft 6, main float 11 rises, now, and shifting block 7 driving lever 8 that upwards fluctuates, commutation skin plug 9 moves downward and blocks negative tube 15, and air inlet pipe 14 is opened, and atmosphere enters in tailrace shell 12, now, outlet pipe 13 starts to discharge water; When water level drops to heavy float 10 when following, main float 11 declines and drives shifting block 7 to decline, shifting block 7 is stirred driving lever 8 downwards, commutation skin plug 9 moves upward and blocks air inlet pipe 14, gas in shell 12 enters water main 1 by negative tube 15, water is squeezed in shell 12 by water inlet pipe 16, and when water level arrives frivolous sub 5 when above, this negative pressure automatic drainage device starts again the course of work of a new round.
Claims (1)
1.
negative pressure automatic drainage device, this negative pressure automatic drainage device is provided with the shell (12) of a Fang Tizhuan, it is characterized in that: the lever (2) that is provided with Yi Ge center band fulcrum in shell (12), the two ends of lever (2) are connected with respectively frivolous son (5) and heavy float (10), the middle part of lever (2) is connected with the latch bar (4) of anti-L shaped shape downwards, lever (2) and latch bar (4) form water level lock, the below of latch bar (4) is provided with main shaft (6), main shaft (6) is connected with shifting block (7) and main float (11) downwards successively, one end socket of the side of shifting block (7) and driving lever (8), the other end of driving lever (8) is fixed with commutation skin plug (9), commutation skin plug (9) correspondence is connecting negative tube (15) and air inlet pipe (14), one end of negative tube (15) and water inlet pipe (16) is connected with the side of shell (12), negative tube (15) is connected with the upper and lower side of water main (1) with the other end of water inlet pipe (16), the bottom of shell (12) is provided with outlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210149508.9A CN102635401B (en) | 2012-05-15 | 2012-05-15 | Negative-pressure automatic water bleeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210149508.9A CN102635401B (en) | 2012-05-15 | 2012-05-15 | Negative-pressure automatic water bleeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102635401A CN102635401A (en) | 2012-08-15 |
| CN102635401B true CN102635401B (en) | 2014-03-19 |
Family
ID=46619962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210149508.9A Active CN102635401B (en) | 2012-05-15 | 2012-05-15 | Negative-pressure automatic water bleeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102635401B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095230U (en) * | 1991-06-28 | 1992-02-05 | 冯君来 | Pedal cistern flushing device |
| CN201363161Y (en) * | 2009-02-20 | 2009-12-16 | 王庆军 | Negative pressure pipe automatic drainage device |
| CN201635762U (en) * | 2010-04-02 | 2010-11-17 | 刘广顺 | Automatic water drainage device for coal mine gas extraction pipe |
| CN201953399U (en) * | 2011-04-07 | 2011-08-31 | 郝志勇 | Automatic water drainer for mining gas drainage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11217994A (en) * | 1998-01-30 | 1999-08-10 | Maeda Corp | Draining device for tunnel |
-
2012
- 2012-05-15 CN CN201210149508.9A patent/CN102635401B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095230U (en) * | 1991-06-28 | 1992-02-05 | 冯君来 | Pedal cistern flushing device |
| CN201363161Y (en) * | 2009-02-20 | 2009-12-16 | 王庆军 | Negative pressure pipe automatic drainage device |
| CN201635762U (en) * | 2010-04-02 | 2010-11-17 | 刘广顺 | Automatic water drainage device for coal mine gas extraction pipe |
| CN201953399U (en) * | 2011-04-07 | 2011-08-31 | 郝志勇 | Automatic water drainer for mining gas drainage |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11－217994A 1999.08.10 |
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| Publication number | Publication date |
|---|---|
| CN102635401A (en) | 2012-08-15 |
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Address after: 221700, No. 8, government residence, Fengxian County Town, Xuzhou, Jiangsu Applicant after: Fang Lisheng Address before: 235000 Huaibei City, Anhui Province, Haizi mine Applicant before: Fang Lisheng |
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