CN201943718U - Automatic liquid supply station - Google Patents
Automatic liquid supply station Download PDFInfo
- Publication number
- CN201943718U CN201943718U CN2011200403220U CN201120040322U CN201943718U CN 201943718 U CN201943718 U CN 201943718U CN 2011200403220 U CN2011200403220 U CN 2011200403220U CN 201120040322 U CN201120040322 U CN 201120040322U CN 201943718 U CN201943718 U CN 201943718U
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- China
- Prior art keywords
- valve
- oil
- pipe
- water inlet
- ejector
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic liquid supply station which saves labor and can supply power to a hydraulic support for an underground fully mechanized mining face in a coal mine and automatically supply emulsion to an emulsion pump station. The automatic liquid supply station is characterized in that a cavity (3) is arranged on a tank housing (1); an ejector (6) and an oil suction valve (4) are arranged inside the cavity; a switch valve (7) is connected with the ejector (6); an oil suction pipe (5) is connected with an oil inlet (20) which is positioned in the oil suction valve (4); a water inlet pipe (8) is connected with a water inlet (21) which is positioned in the switch valve (7); an external float valve pipe (9) is connected with a float valve interface (28) which is positioned in the switch valve (7); a liquid outlet pipe (11) is connected with a liquid outlet adapter (36) which is positioned in the ejector (6); the water inlet pipe (8), the external float valve pipe (9) and the liquid outlet pipe (11) all extend out of the tank housing (1); and the cavity (3) is movably sealed by protective covers (2) which are arranged on the two sides of the upper part of the tank housing (1).
Description
Technical field
The utility model relates to a kind of automatic liquid matching station.
Background technology
At present, the power source of fully-mechanized mining working surface hydraulic support derives from emulsion power pack under the coal mine, because there is the situation of continuous loss in a variety of causes emulsion, the supply of emulsion adopted after the manual observation fully just replenish, in time, have because of the not enough generation that influences fully-mechanized mining working ordinary production phenomenon of emulsion.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of can be to the automatic liquid matching station of emulsion power pack automatic liquid supply.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: be provided with cavity on ladle bowl, and be provided with ejector, oil sucting valve within it, switch valve connects ejector, fuel sucking pipe is connected with oil-in in the oil sucting valve, water inlet pipe is connected with water inlet in the switch valve, external float valve pipe is connected with float valve interface in the switch valve, drain pipe is connected with fluid joint in the ejector, water inlet pipe, external float valve pipe, drain pipe all stretch out outside the ladle bowl, the movable enclosed cavity of the guard shield that both sides, ladle bowl top are provided with.
Oil sucting valve is made up of adjusting screw(rod), bonnet, sealing ring, valve body, valve pocket, spool, spring, valve seat, oil-in and oil-out, and fuel sucking pipe is connected with oil-in, and oil-out is connected with oil suction joint in the ejector.
Switch valve is made up of water inlet, joint, valve body, sealing mat, spool, sealing ring, float valve interface, delivery port, spring and bonnet, and fuel sucking pipe is connected with oil-in, and delivery port is connected with water supply connector in the ejector.
Ejector is made up of water inlet piece, jet piece and fluid piece, and be equipped with plug thereon, the lower end of water inlet piece is provided with water supply connector, be provided with sealing ring in the jet piece, its upper end is provided with the oil suction joint, and the upper end of fluid piece is provided with the fluid joint, but according to installing that needs fluid joint also can be installed in the lower end and plug up, on water inlet piece, jet piece, be provided with the jet taper hole that is connected, in the jet piece, be provided with the jet aperture.
Adopt the utility model can save manpower, when the emulsion liquid level of emulsion power pack drops to certain position, can supply with emulsion, guarantee the ordinary production of fully-mechanized mining working under the coal mine from the trend emulsion power pack.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the structural representation of Fig. 1 oil sucting valve;
Fig. 5 is the structural representation of Fig. 1 switch valve;
Fig. 6 is the structural representation of Fig. 1 ejector.
Reference numeral: ladle bowl 1, guard shield 2, cavity 3, oil sucting valve 4, fuel sucking pipe 5, ejector 6, switch valve 7, water inlet pipe 8, external float valve pipe 9, fuel sucking pipe 10, drain pipe 11, adjusting screw(rod) 12, bonnet 13, sealing ring 14, valve body 15, valve pocket 16, spool 17, spring 18, valve seat 19, oil-in 20, water inlet 21, joint 22, valve body 23, sealing mat 24, spool 25, sealing ring 26, sealing ring 27, float valve interface 28, delivery port 29, spring 30, bonnet 31, jet taper hole 32, water inlet piece 33, jet piece 34, oil suction joint 35, fluid joint 36, fluid piece 37, sealing ring 38, water supply connector 39, jet aperture 40, plug 41, oil-out 42.
The specific embodiment
By Fig. 1-6 as can be known: the utility model is provided with cavity 3 on ladle bowl 1, and be provided with ejector 6, oil sucting valve 4 within it, switch valve 7 connects ejector 6, fuel sucking pipe 5 is connected with oil-in 20 in the oil sucting valve 4, water inlet pipe 8 is connected with water inlet 21 in the switch valve 7, external float valve pipe 9 is connected with float valve interface 28 in the switch valve 7, drain pipe 11 is connected with fluid joint 36 in the ejector 6, water inlet pipe 8, external float valve pipe 9, drain pipe 11 all stretch out outside the ladle bowl 1, the guard shield 2 movable enclosed cavities 3 that both sides, ladle bowl 1 top are provided with.
Oil sucting valve 4 is made up of adjusting screw(rod) 12, bonnet 13, sealing ring 14, valve body 15, valve pocket 16, spool 17, spring 18, valve seat 19, oil-in 20 and oil-out 42, fuel sucking pipe 10 is connected with oil-in 20, and the big I of oil absorption is controlled by adjusting screw(rod) 12.Oil-out 42 is connected with oil suction joint 35 in the ejector 6.
Switch valve 7 is made up of water inlet 21, joint 22, valve body 23, sealing mat 24, spool 25, sealing ring 26,27, float valve interface 28, delivery port 29, spring 30 and bonnet 31, and delivery port 29 is connected with water supply connector 39 in the ejector 6.
Use the utility model, in the casing of the emulsion power pack that is supplied to, float valve is set, and with external float valve pipe 9, float valve interface 28 in the switch valve 7 is communicated with, when the emulsion liquid level in the casing of the emulsion power pack that is supplied to drops to certain position, float valve is opened and is caused switch valve 7 to be opened, supply with the water that switch valve 7 has certain pressure by ground by water inlet pipe 8, is connected with water supply connector 39 in the ejector 6 to piece 33 water supply of intaking by delivery port 29 again, the water that has pressure enters jet taper hole 32 and jet aperture 40, and in the rear of jet aperture 40 formation negative pressure, utilize the effect of negative pressure, by fuel sucking pipe 5 oil emulsion in the ladle bowl 1 is drawn in the jet piece 34 and mixes with water, supply with emulsion to quilt for casing by drain pipe 11 again, when being risen to certain altitude by liquid level for casing, the promotion float valve is closed, and causes switch valve 7 at spring 30 and emulsion, closes under the acting in conjunction of hydraulic coupling.
Claims (1)
1. automatic liquid matching station, it is characterized in that: on ladle bowl (1), be provided with cavity (3), and be provided with ejector (6) within it, oil sucting valve (4), switch valve (7) connects ejector (6), fuel sucking pipe (5) is connected with oil-in (20) in the oil sucting valve (4), water inlet pipe (8) is connected with water inlet (21) in the switch valve (7), external float valve pipe (9) is connected with float valve interface (28) in the switch valve (7), drain pipe (11) is connected with fluid joint (36) in the ejector (6), water inlet pipe (8), external float valve pipe (9), drain pipe (11) all stretches out outside the ladle bowl (1), the movable enclosed cavity of guard shield (2) (3) that ladle bowl (1) both sides, top are provided with;
Oil sucting valve (4) is made up of adjusting screw(rod) (12), bonnet (13), sealing ring (14), valve body (15), valve pocket (16), spool (17), spring (18), valve seat (19), oil-in (20) and oil-out (42), fuel sucking pipe 10 is connected with oil-in 20, and oil-out (42) is connected with oil suction joint (35) in the ejector (6);
Switch valve (7) is made up of water inlet (21), joint (22), valve body (23), sealing mat (24), spool (25), sealing ring (26,27), float valve interface (28), delivery port (29), spring (30) and bonnet (31), and delivery port (29) is connected with water supply connector (39) in the ejector (6);
Ejector (6) is by water inlet piece (33), jet piece (34) and fluid piece (37) are formed, and be equipped with plug (41) thereon, the lower end of water inlet piece (33) is provided with water supply connector (39), be provided with sealing ring (38) in the jet piece (34), its upper end is provided with oil suction joint (35), the upper end of fluid piece (37) is provided with fluid joint (36), but according to installing that needs fluid joints (36) also can be installed in the lower end and plug (41) up, at water inlet piece (33), jet piece (34) is provided with the jet taper hole (32) that is connected, and is provided with jet aperture (40) in jet piece (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200403220U CN201943718U (en) | 2011-02-02 | 2011-02-02 | Automatic liquid supply station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200403220U CN201943718U (en) | 2011-02-02 | 2011-02-02 | Automatic liquid supply station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943718U true CN201943718U (en) | 2011-08-24 |
Family
ID=44471067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200403220U Expired - Fee Related CN201943718U (en) | 2011-02-02 | 2011-02-02 | Automatic liquid supply station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335201A (en) * | 2013-06-27 | 2013-10-02 | 西安交通大学苏州研究院 | Intelligent hydraulic station |
-
2011
- 2011-02-02 CN CN2011200403220U patent/CN201943718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335201A (en) * | 2013-06-27 | 2013-10-02 | 西安交通大学苏州研究院 | Intelligent hydraulic station |
| CN103335201B (en) * | 2013-06-27 | 2016-06-22 | 西安交通大学苏州研究院 | A kind of intelligent hydraulic station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |