CN209742019U - Negative-pressure rotary-pushing gas-liquid conveying device for ship toilet - Google Patents
Negative-pressure rotary-pushing gas-liquid conveying device for ship toilet Download PDFInfo
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- CN209742019U CN209742019U CN201822125322.5U CN201822125322U CN209742019U CN 209742019 U CN209742019 U CN 209742019U CN 201822125322 U CN201822125322 U CN 201822125322U CN 209742019 U CN209742019 U CN 209742019U
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Abstract
the utility model discloses a negative pressure rotary-push gas-liquid conveying device for a ship toilet, which comprises a motor, a gas-liquid conveying device, a conveying rotating shaft, a non-return baffle, a sewage inlet and a sewage outlet, wherein one end of the motor is connected with a motor connecting piece, one end of the motor connecting piece is connected with the gas-liquid conveying device, and one end of an output shaft of the motor is connected with the conveying rotating shaft; one end of the motor connecting piece is connected with the side surface of the first connecting plate, and a circular column is arranged between the first connecting plate and the second connecting plate; one end of the conveying rotating shaft is connected with a conveying end, the outer side wall of the conveying rotating shaft is provided with a spiral sleeve, the conveying rotating shaft penetrates through the middle row of holes in the first connecting plate, and the conveying end penetrates through the suction inlet in the second connecting plate; an inlet end cover is arranged on one side of the second connecting plate, and a non-return baffle is hinged inside the inlet end cover; a sewage draining outlet is formed in the side wall of the motor connecting piece and communicated with the liquid outlet cavity; the utility model discloses simple structure, design benefit, the clean up, it is deodorant effectual, can extensively promote and use.
Description
[ technical field ] A method for producing a semiconductor device
the utility model relates to a conveyor's technical field, especially gas-liquid conveyor's technical field.
[ background of the invention ]
The ship is a common traffic tool for sea and river, and is a water traffic tool, the pollution discharge and deodorization of the toilet are very troublesome problems, in particular to a navigation ship with long navigation distance; in order to solve the problems, a ship toilet conveying device needs to be designed to solve the problems.
[ Utility model ] content
The utility model aims at solving the problem in the prior art, providing a boats and ships lavatory negative pressure pushes away gas-liquid conveyor soon, can make the filth clean up, and is deodorant effectual, simple structure, and it is easy to make.
In order to achieve the purpose, the utility model provides a ship toilet negative pressure rotary push gas-liquid conveying device, which comprises a motor, a gas-liquid conveying device, a conveying rotating shaft, a non-return baffle, a sewage inlet and a sewage outlet, wherein one end of the motor is connected with a motor connecting piece, one end of the motor connecting piece is connected with the gas-liquid conveying device, the gas-liquid conveying device comprises a first connecting plate, a second connecting plate, a circular column, a conveying end head, a spiral sleeve and an inlet end cover, one end of an output shaft of the motor is connected with the conveying rotating shaft, the conveying rotating shaft passes through a round hole and a sealing sleeve on a partition plate inside the motor connecting piece, and the sealing; one end of the motor connecting piece is connected with the side face of the first connecting plate, a circular column is arranged between the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are fixed through a connecting screw rod; one end of the conveying rotating shaft is connected with a conveying end, the outer side wall of the conveying rotating shaft is provided with a spiral sleeve, the spiral sleeve is positioned in the circular column, the conveying rotating shaft penetrates through the middle row of holes in the first connecting plate, and the conveying end penetrates through the suction inlet in the second connecting plate; the axis of the spiral sleeve is parallel to but not coincident with the axis of the gas-liquid conveying device; an inlet end cover is arranged on one side of the second connecting plate, a non-return baffle is hinged in the inlet end cover, and one side of the non-return baffle is in contact with one side of a baffle arranged in the inlet end cover; the front end of the inlet end cover is provided with a sewage inlet; the motor connecting piece, the first connecting plate and the partition plate form a liquid outlet cavity, and a sewage draining outlet is formed in the side wall of the motor connecting piece and communicated with the liquid outlet cavity;
The outer side of the spiral sleeve is a tapered cylindrical surface and is provided with a large end and a small end, the small end of the spiral sleeve is far away from the output shaft, the large end of the spiral sleeve is close to the output shaft, the outer side of the spiral sleeve is provided with a spiral blade, the upper end of the spiral blade is provided with a separation boss, and the lower end of the spiral blade is welded with a separation flow channel;
The conveying end is provided with a plurality of rotating blades, the outer side wall of each rotating blade is provided with a plurality of isolated vacuum rings, and the end face of each rotating blade is provided with an end face concave arc.
Preferably, the conveying rotating shaft is connected with the spiral sleeve through a tapered spline, and the number of the spiral blades is at least two.
Preferably, the thickness of the blocking boss is equal to that of the spiral blade, and the thickness of the blocking flow channel is 5-10mm greater than that of the blocking boss.
Preferably, the spiral angle of the rotating blade is 15-25 degrees, and one end of the blocking boss is in contact with the rotating blade.
Preferably, the gap between the conveying end head and the inner side wall of the suction port is 3-5 mm; the clearance between the conveying rotating shaft and the inner side wall of the middle row of holes is 15-20 mm.
The utility model has the advantages that: the utility model discloses a be provided with a plurality of rotating vane with the transport end, rotating vane's lateral wall is provided with a plurality of isolation vacuum rings, and rotating vane's terminal surface is equipped with the terminal surface concave arc, and the terminal surface concave arc is rotatory to produce the swirl, can inhale the filth of external world in the recess between the rotating vane, and the isolation vacuum ring can cut fibrous object simultaneously; the outer side of the spiral sleeve is a tapered cylindrical surface and forms a large end and a small end, the small end of the spiral sleeve is far away from the output shaft, the large end is close to the output shaft, and the axial lead of the spiral sleeve is parallel to but not coincident with the axial lead of the circular column, so that pressurization can be formed when dirt is transported from left to right through the spiral blades, air and dirt in the dirt are compressed, and therefore the dirt can be well discharged from a required place, and meanwhile the spiral blades and the separation boss can well prevent the dirt from flowing back; the check baffle is hinged in the inlet end cover, so that the back flow of dirt and the overflow of gas from an inlet can be further prevented; the utility model discloses simple structure, design benefit, the clean up, it is deodorant effectual, can extensively promote and use.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a partial sectional view of the negative pressure rotary push gas-liquid conveying device for the ship toilet of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a delivery end and a screw sleeve of the negative pressure rotary-push gas-liquid delivery device for a ship toilet of the present invention;
Fig. 3 is an enlarged schematic view of a part a of the negative pressure rotary push gas-liquid conveying device for the ship toilet of the present invention.
In the figure: 1-motor, 2-output shaft, 3-gas-liquid conveying device, 4-motor connecting piece, 5-first connecting plate, 6-second connecting plate, 7-circular ring column, 8-connecting screw rod, 9-conveying rotating shaft, 10-conveying end head, 1001-rotating blade, 1002-isolated vacuum ring, 1003-end surface concave arc, 11-spiral sleeve, 1101-spiral blade, 1102-isolated boss, 1103-isolated flow passage, 12-inlet end cover, 13-non-return baffle, 14-baffle, 15-baffle, 16-seal sleeve, 17-liquid outlet cavity, 18-middle discharge hole, 19-suction inlet, 20-sewage inlet and 21-sewage outlet.
[ detailed description ] embodiments
referring to fig. 1-3, the utility model relates to a ship toilet negative pressure pushes away gas-liquid conveyor soon, including motor 1, gas-liquid conveyor 3, transport pivot 9, non return baffle 13, sewage inlet 20 and drain 21, motor 1 one end is connected with motor connecting piece 4, is connected with gas-liquid conveyor 3 on motor connecting piece 4 one end, gas-liquid conveyor 3 includes first connecting plate 5, second connecting plate 6, ring post 7, transport end 10, spiral shell 11 and inlet end cover 12, motor 1's output shaft one end is connected with transport pivot 9, and transport pivot 9 passes round hole and seal cover 16 on the baffle 15 inside motor connecting piece 4, and seal cover 16 sets up in the round hole; one end of the motor connecting piece 4 is connected with the side surface of the first connecting plate 5, a circular column 7 is arranged between the first connecting plate 5 and the second connecting plate 6, and the first connecting plate 5 and the second connecting plate 6 are fixed through a connecting screw 8; one end of the conveying rotating shaft 9 is connected with a conveying end head 10, the outer side wall of the conveying rotating shaft 9 is provided with a spiral sleeve 11, the spiral sleeve 11 is positioned in the circular column 7, the conveying rotating shaft 9 penetrates through a middle row of holes 18 on the first connecting plate 5, and the conveying end head 10 penetrates through a suction inlet 19 on the second connecting plate 6; the axis of the spiral sleeve 11 is parallel to but not coincident with the axis of the gas-liquid conveying device 3; an inlet end cover 12 is arranged on one side of the second connecting plate 6, a check baffle 13 is hinged inside the inlet end cover 12, and one side of the check baffle 13 is in contact with one side of a check block 14 arranged inside the inlet end cover 12; the front end of the inlet end cover 12 is provided with a sewage inlet 20; the motor connecting piece 4, the first connecting plate 5 and the partition plate 15 form a liquid outlet cavity 17, a sewage discharge outlet 21 is formed in the side wall of the motor connecting piece 4, and the sewage discharge outlet 21 is communicated with the liquid outlet cavity 17; the outer side of the spiral sleeve 11 is a tapered cylindrical surface and forms a large end and a small end, the small end of the spiral sleeve 11 is far away from the output shaft 2, the large end is close to the output shaft 2, the outer side of the spiral sleeve 11 is provided with a spiral blade 1101, the upper end of the spiral blade 1101 is provided with a blocking boss 1102, and the lower end of the spiral blade 1101 is welded with a blocking flow channel 1103; the conveying end head 10 is provided with a plurality of rotating blades 1001, the outer side walls of the rotating blades 1001 are provided with a plurality of isolated vacuum rings 1002, and the end surfaces of the rotating blades 1001 are provided with end surface concave arcs 1003; the conveying rotating shaft 9 is connected with the spiral sleeve 11 through a tapered spline, and the number of the spiral blades 1101 is at least two; the thickness of the blocking boss 1102 is equal to that of the spiral blade 1101, and the thickness of the blocking flow channel 1103 is 5-10mm greater than that of the blocking boss 1102; the spiral angle of the rotating blade 1001 is 15-25 degrees, and one end of the blocking boss 1102 is in contact with the rotating blade 1001; the clearance between the conveying end head 10 and the inner side wall of the suction port 19 is 3-5 mm; the clearance between the conveying rotating shaft 9 and the inner side wall of the middle row of holes 18 is 15-20 mm.
The utility model discloses the working process:
The utility model relates to a boats and ships lavatory negative pressure pushes away gas-liquid conveyor soon is in the course of the work, install the device below the drain such as closestool, motor 1 circular telegram, output shaft 2 rotates and drives scroll 11 and carries end 10 to rotate, thereby hole air discharges from drain 21, form the negative pressure between helical blade 1101, inhale filth from advancing dirty mouthful 20, non return baffle 13 opens simultaneously, the terminal surface concave arc 1103 of carrying end 10 rotates and forms the swirl and guides the filth into the space between the rotating blade 1001, keep apart the vacuum ring 1002 and cut the filth, rotating blade 1001 rotates simultaneously with helical blade 1101 makes the filth flow from the tip of scroll 11 to the main aspects, because the axial lead of scroll 11 is parallel but does not coincide with the axial lead of ring post 7, there is the tapering on the lateral wall of scroll 11, can form the left side pressure boost when transporting the filth through helical blade 1101 to the right like this way, compressing the air and the dirt in the dirt, discharging the compressed air and the dirt to the liquid outlet cavity 17 through the middle discharge hole 18, and finally discharging the compressed air and the dirt to a position needing to be discharged from the dirt discharge port 21; in the working process of the device, the spiral blades 1101 and the blocking bosses 1102 can better prevent gas-liquid backflow, and meanwhile, if dirt inside the inlet end cover 12 needs to flow back, the check baffle 13 will be pressed against the side wall of the baffle 14, so that the dirt is prevented from overflowing from the dirt inlet 20, and good backflow prevention and deodorization effects are achieved.
The utility model discloses a be provided with a plurality of rotating vane 1001 with conveying end 10, the lateral wall of rotating vane 1001 is provided with a plurality of isolation vacuum ring 1002, and the terminal surface of rotating vane 1001 is equipped with terminal surface concave arc 1003, and terminal surface concave arc 1003 is rotatory to produce the swirl, can inhale the external filth in the recess between rotating vane 1002, and isolation vacuum ring 1002 can cut fibrous object simultaneously; the outer side of the spiral sleeve 11 is a tapered cylindrical surface and forms a large end and a small end, the small end of the spiral sleeve 11 is far away from the output shaft 2, the large end of the spiral sleeve 11 is close to the output shaft 2, and the axis of the spiral sleeve 11 is parallel to but not coincident with the axis of the circular column 7, so that the dirt can be pressurized when being transported from left to right through the spiral blade 1101, air and dirt in the dirt can be compressed, and therefore the dirt can be well discharged at a required place, and meanwhile the spiral blade 1101 and the blocking boss 1102 can well prevent the dirt from flowing back; a check baffle 13 is hinged in the inlet end cover 12, so that the backflow of dirt and the overflow of gas from the dirt inlet 20 can be further prevented; the utility model discloses simple structure, design benefit, the clean up, it is deodorant effectual, can extensively promote and use.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides a boats and ships lavatory negative pressure pushes away gas-liquid conveyor soon which characterized in that: the device comprises a motor (1), a gas-liquid conveying device (3), a conveying rotating shaft (9), a non-return baffle (13), a sewage inlet (20) and a sewage outlet (21), wherein one end of the motor (1) is connected with a motor connecting piece (4), one end of the motor connecting piece (4) is connected with the gas-liquid conveying device (3), the gas-liquid conveying device (3) comprises a first connecting plate (5), a second connecting plate (6), a circular column (7), a conveying end (10), a spiral sleeve (11) and an inlet end cover (12), one end of an output shaft of the motor (1) is connected with the conveying rotating shaft (9), the conveying rotating shaft (9) penetrates through a circular hole and a sealing sleeve (16) in a partition plate (15) in the motor connecting piece (4), and the sealing sleeve (16); one end of the motor connecting piece (4) is connected with the side face of the first connecting plate (5), a circular column (7) is arranged between the first connecting plate (5) and the second connecting plate (6), and the first connecting plate (5) and the second connecting plate (6) are fixed through a connecting screw rod (8); one end of the conveying rotating shaft (9) is connected with a conveying end (10), a spiral sleeve (11) is arranged on the outer side wall of the conveying rotating shaft (9), the spiral sleeve (11) is located in the circular column (7), the conveying rotating shaft (9) penetrates through a middle row of holes (18) in the first connecting plate (5), and the conveying end (10) penetrates through a suction inlet (19) in the second connecting plate (6); the axis of the spiral sleeve (11) is parallel to but not coincident with the axis of the circular column (7); an inlet end cover (12) is arranged on one side of the second connecting plate (6), a check baffle (13) is hinged in the inlet end cover (12), and one side of the check baffle (13) is in contact with one side of a check block (14) arranged in the inlet end cover (12); the front end of the inlet end cover (12) is provided with a sewage inlet (20); the liquid outlet cavity (17) is formed by the motor connecting piece (4), the first connecting plate (5) and the partition plate (15), a sewage outlet (21) is formed in the side wall of the motor connecting piece (4), and the sewage outlet (21) is communicated with the liquid outlet cavity (17);
The outer side of the spiral sleeve (11) is a tapered cylindrical surface and forms a large end and a small end, the small end of the spiral sleeve (11) is far away from the output shaft (2), the large end of the spiral sleeve (11) is close to the output shaft (2), the outer side of the spiral sleeve (11) is provided with a spiral blade (1101), the upper end of the spiral blade (1101) is provided with a blocking boss (1102), and the lower end of the spiral blade (1101) is welded with a blocking flow channel (1103);
The conveying end head (10) is provided with a plurality of rotating blades (1001), the outer side wall of each rotating blade (1001) is provided with a plurality of isolated vacuum rings (1002), and the end face of each rotating blade (1001) is provided with an end face concave arc (1003).
2. The negative-pressure rotary push gas-liquid conveying device for the ship toilets, as claimed in claim 1, wherein: the conveying rotating shaft (9) is connected with the spiral sleeve (11) through a tapered spline, and the number of the spiral blades (1101) is at least two.
3. The negative-pressure rotary push gas-liquid conveying device for the ship toilets, as claimed in claim 1, wherein: the thickness of the blocking boss (1102) is equal to that of the spiral blade (1101), and the thickness of the blocking flow channel (1103) is 5-10mm greater than that of the blocking boss (1102).
4. the negative-pressure rotary push gas-liquid conveying device for the ship toilets, as claimed in claim 1, wherein: the spiral angle of the rotating blade (1001) is 15-25 degrees, and one end of the blocking boss (1102) is in contact with the rotating blade (1001).
5. The negative-pressure rotary push gas-liquid conveying device for the ship toilets, as claimed in claim 1, wherein: the clearance between the conveying end head (10) and the inner side wall of the suction port (19) is 3-5 mm; the clearance between the conveying rotating shaft (9) and the inner side wall of the middle row of holes (18) is 15-20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125322.5U CN209742019U (en) | 2018-12-18 | 2018-12-18 | Negative-pressure rotary-pushing gas-liquid conveying device for ship toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125322.5U CN209742019U (en) | 2018-12-18 | 2018-12-18 | Negative-pressure rotary-pushing gas-liquid conveying device for ship toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742019U true CN209742019U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125322.5U Active CN209742019U (en) | 2018-12-18 | 2018-12-18 | Negative-pressure rotary-pushing gas-liquid conveying device for ship toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742019U (en) |
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2018
- 2018-12-18 CN CN201822125322.5U patent/CN209742019U/en active Active
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