CN111188748A - Sewage suction device - Google Patents
Sewage suction device Download PDFInfo
- Publication number
- CN111188748A CN111188748A CN201911143328.8A CN201911143328A CN111188748A CN 111188748 A CN111188748 A CN 111188748A CN 201911143328 A CN201911143328 A CN 201911143328A CN 111188748 A CN111188748 A CN 111188748A
- Authority
- CN
- China
- Prior art keywords
- suction
- suction cylinder
- cylinder
- sewage
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/06—Venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a sewage suction device which comprises a suction cylinder, a suction rod, a rubber ring, a cover plate and a fixing frame, wherein the suction cylinder is arranged on the suction rod; the cover plate is hinged to the lower end of the suction cylinder and seals the lower end of the suction cylinder, the upper part of the suction cylinder is provided with a water outlet, the pumping rod is arranged in the suction cylinder, the rubber ring is arranged in the suction cylinder in a sealing manner and is fixedly connected with the lower end of the pumping rod, the suction cylinder is provided with a transmission device, the transmission device is connected with the pumping rod and is used for enabling the pumping rod to move up and down along the axial direction of the suction cylinder, the pumping rod moves upwards and can enable the cover plate to open the lower end of the suction cylinder; the suction device adopts the transmission device to combine the negative pressure principle to extract sewage, greatly reduces the labor intensity of operators, and is particularly suitable for sucking excrement of small-collective septic tanks.
Description
Technical Field
The invention relates to a sewage collecting device, in particular to a sewage suction device.
Background
Current sewage extraction equipment all adopts the self priming pump to aspirate, stretches into the effluent water sump with the one end of pipeline, and the other end and the self priming pump of pipeline are connected, and pneumatic self priming pump inhales sewage in the holding vessel, then utilizes as fertilizer, perhaps concentrates purification treatment.
However, in rural areas, the sewage pool is small or is not electrified, so that automatic equipment is not convenient to suck sewage, and the sewage is generally scooped out by manually adopting tools, so that time and labor are wasted, and the labor intensity of workers is greatly increased.
Therefore, in order to solve the technical problems in the prior art, it is necessary to design a sewage suction device to realize quick suction of sewage.
Disclosure of Invention
Aiming at the problem that sewage is difficult to clean in the prior art, the invention provides the sewage suction device, which adopts the negative pressure principle to quickly suck the sewage out, improves the sewage suction efficiency and reduces the labor intensity of operators.
The invention is realized by the following technical scheme:
a sewage suction device comprises a suction cylinder, a suction rod, a rubber ring and a cover plate;
the cover plate is hinged to the lower end of the suction barrel and seals the lower end of the suction barrel, the water outlet is formed in the upper portion of the suction barrel, the pumping rod is arranged in the suction barrel, the rubber ring is arranged in the suction barrel in a sealing mode and fixedly connected with the lower end of the pumping rod, the transmission device is arranged on the suction barrel and connected with the pumping rod, the pumping rod moves up and down along the axial direction of the suction barrel, the pumping rod moves up, and the cover plate can be opened to the lower end of the suction barrel.
Preferably, a fixing frame is arranged on the suction cylinder and used for fixing the suction cylinder at the mouth of the sewage pool.
Preferably, the fixing frame comprises a fixing barrel and a baffle, the fixing barrel is sleeved on the outer wall of the suction barrel and can move along the axial direction of the suction barrel, the baffle is horizontally and fixedly connected to the lower end of the fixing sleeve, and the baffle is used for supporting the mouth of the sewage pool.
Preferably, the side wall of the baffle is further provided with a plurality of detachable support rods, and the support rods extend along the horizontal direction of the baffle.
Preferably, the transmission device is a gear transmission mechanism, the pumping rod is of a rack structure, the upper part of the side wall of the suction cylinder is provided with a support, the support is provided with a vertical gear, and the outer edge of the gear extends into the suction cylinder and is meshed with the rack.
Preferably, the support is of a U-shaped structure, two ends of the support are fixedly connected to the outer wall of the suction barrel, a notch is formed in the upper portion of the suction barrel, the gear is arranged in the U-shaped groove, and the outer edge of the gear extends into the suction barrel through the notch to be meshed with the rack.
Preferably, an L-shaped crank is further disposed on the central shaft of the gear.
Preferably, the suction cylinder is further provided with a guide plate, the guide plate is horizontally arranged in the suction cylinder, the center of the guide plate is provided with a guide hole, and the upper part of the pumping rod is positioned in the guide hole.
Preferably, the lower end of the suction cylinder is further provided with a retainer ring, and the cover plate is supported on the cover plate to close the lower end of the suction cylinder.
Preferably, the retainer ring is annular, and the inner diameter of the retainer ring is smaller than the diameter of the cover plate.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention provides a sewage suction device, wherein the lower end of a suction cylinder extends into a sewage pool, a transmission device drives a pumping rod to move upwards, a cover plate rotates towards the inside of the suction cylinder by negative pressure generated in the moving process of a sealing ring, a certain amount of sewage enters the suction cylinder, then the pumping rod moves downwards by a transmission system, the cover plate 4 seals the lower end of the suction cylinder under the action of air pressure and water pressure, redundant gas is discharged from a space between the sealing ring and the inner wall of the suction cylinder, the process is repeated until the sewage level in the suction cylinder is higher than a water outlet, the sewage is discharged from the water outlet, and the sewage suction is completed.
Drawings
FIG. 1 is a block diagram of a suction device according to the present invention;
figure 2 is a top view of the suction device of the present invention.
In the figure: 1. a suction cylinder; 2. drawing a rod; 3. a rubber ring; 4. a cover plate; 5. a gear; 6. a support; 7. A crank; 8. a fixed mount; 9. a guide plate.
Detailed Description
The present invention will now be described in further detail with reference to the attached drawings, which are illustrative, but not limiting, of the present invention.
Referring to fig. 1 and 2, a sewage suction device comprises a suction cylinder 1, a suction rod 2, a rubber ring 3, a cover plate 4 and a fixing frame 9.
Wherein, the suction cylinder 1 is the cylinder structure of both ends open-ended, apron 4 articulates at the lower extreme of suction cylinder 1, and the lower extreme that will suction cylinder is sealed, the upper portion of suction cylinder 1 sets up the delivery port, take out 2 axial settings in suction cylinder 1, 3 sealed settings of rubber circle are in suction cylinder 1, and link firmly with the lower extreme of taking out pole 2, be provided with transmission on the suction cylinder, transmission is connected with the pole of taking out, be used for making the pole of taking out reciprocate along the axial of suction cylinder, the pole of taking out upwards removes, can make apron 4 open the lower extreme that will suction cylinder.
The invention provides a sewage suction device, wherein the lower end of a suction cylinder extends into a sewage pool, a transmission device drives a pumping rod to move upwards, a cover plate rotates towards the inside of the suction cylinder by negative pressure generated in the moving process of a sealing ring, a certain amount of sewage enters the suction cylinder, then the pumping rod moves downwards by a transmission system, the cover plate 4 seals the lower end of the suction cylinder under the action of air pressure and water pressure, redundant gas is discharged from a space between the sealing ring and the inner wall of the suction cylinder, the process is repeated until the sewage level in the suction cylinder is higher than a water outlet, the sewage is discharged from the water outlet, and the sewage suction is completed.
The suction cylinder is also provided with a fixing frame 8 for fixing the suction cylinder at the mouth of the sewage pool.
The fixing frame 8 comprises a fixing barrel and a baffle, the fixing barrel is sleeved on the outer wall of the suction barrel in an empty mode and can move along the axial direction of the suction barrel 1, the baffle is of a circular ring structure, the baffle is horizontally and fixedly connected to the lower end of the fixing sleeve, and the baffle is used for supporting the mouth of the sewage pool.
The fixing cylinder is also circumferentially and uniformly distributed with a plurality of jackscrews, and the fixing frame is fixed on the suction cylinder through the jackscrews and is positioned at the lower part of the water outlet of the suction cylinder.
The lateral wall of the baffle is also provided with a plurality of detachable support rods, the support rods extend along the horizontal direction of the baffle, and when the mouth of the sewage pool is larger than the diameter of the baffle, the suction barrel is fixed at the mouth through the support rods, so that the suction device can use sewage pools with different sizes.
The circumference equipartition has a plurality of screw hole on the lateral wall of baffle, and the one end of bracing piece is passed through the screw thread and is connected with the baffle, through bolted connection, is convenient for be connected of bracing piece and baffle, realizes being connected dismantling of bracing piece and baffle.
The cover plate 4 is hinged to the lower end of the inner wall of the suction cylinder, the lower end of the suction cylinder 1 is further provided with a retaining ring, the retaining ring is of a circular ring structure, the inner diameter of the retaining ring is smaller than the diameter of the cover plate, and when the cover plate is in a horizontal state, the retaining ring is located on the top surface of the retaining ring and seals the lower end of the suction cylinder 1.
The apron is rubber apron, and rubber apron's edge is provided with connecting portion, and rubber apron links firmly on the inside of suction section of thick bamboo lower extreme through connecting portion, and rubber apron can follow connecting portion and rotate.
The transmission device is a gear and rack transmission mechanism and comprises a gear 5 and a rack, the pumping rod is of a rack structure, a support 6 is arranged on the upper portion of the side wall of the pumping barrel, the gear is vertically arranged on the support and connected with the support through a rotating shaft, the outer edge of the gear extends into the pumping barrel to be meshed with the rack, a crank 7 is arranged on the rotating shaft, and the gear is driven to rotate through the crank 7.
The support 6 is a U-shaped structure, two ends of the support 6 are fixedly connected to the outer wall of the suction barrel 1, a vertical notch is formed in the upper portion of the suction barrel, the notch and the U-shaped groove of the support are located on the same plane, a gear is arranged in the U-shaped groove, and the outer edge of the gear stretches into the suction barrel 1 through the notch to be meshed with the rack.
In order to guarantee the vertical movement of the pumping rod, a guide plate 9 is further arranged in the pumping barrel, the guide plate is horizontally arranged in the pumping barrel, a guide hole is formed in the center of the guide plate, the upper portion of the pumping rod 2 is located in the guide hole, the pumping rod is always located in the guide hole in the moving process, and the situation that the pumping rod is meshed with the gear at all times is guaranteed.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (10)
1. A sewage suction device is characterized by comprising a suction cylinder (1), a suction rod (2), a rubber ring (3) and a cover plate (4);
the cover plate (4) is hinged to the lower end of the suction cylinder (1), the lower end of the suction cylinder (1) is sealed, a water outlet is formed in the upper portion of the suction cylinder (1), the pumping rod (2) is arranged in the suction cylinder (1), the rubber ring (3) is arranged in the suction cylinder (1) in a sealing mode and fixedly connected with the lower end of the pumping rod (2), a transmission device is arranged on the suction cylinder (1) and connected with the pumping rod (2) and used for enabling the pumping rod to move up and down along the axial direction of the suction cylinder, the pumping rod moves upwards, and the lower end of the suction cylinder can be opened through the cover plate (4).
2. A sewage suction device according to claim 1, characterized in that the suction drum is provided with a fixing frame (8) for fixing the suction drum to the mouth of the sump.
3. A sewage suction device according to claim 2, characterized in that the fixing frame (8) comprises a fixing cylinder and a baffle plate, the fixing cylinder is sleeved on the outer wall of the suction cylinder and can move along the axial direction of the suction cylinder (1), the baffle plate is horizontally connected to the lower end of the fixing cylinder, and the baffle plate is used for being supported at the mouth of the sewage pool.
4. The sewage suction device according to claim 3, wherein a plurality of detachable support rods are further provided on the side wall of the baffle plate, and the support rods extend in the horizontal direction of the baffle plate.
5. A sewage suction device according to claim 1, characterized in that the transmission device is a gear transmission mechanism, the suction rod is of a rack structure, a bracket (6) is arranged at the upper part of the side wall of the suction cylinder, a vertical gear (5) is arranged on the bracket, and the outer edge of the gear (5) extends into the suction cylinder to be meshed with the rack.
6. A sewage suction device according to claim 5, characterized in that the bracket (6) is of a U-shaped structure, the two ends of the bracket (6) are fixedly connected to the outer wall of the suction barrel (1), the upper part of the suction barrel is provided with a notch, the gear is arranged in the U-shaped groove, and the outer edge of the gear extends into the suction barrel (1) through the notch to be meshed with the rack.
7. A sewage suction device according to claim 5, characterized in that an L-shaped crank (7) is further arranged on the central shaft of said gear (5).
8. A sewage suction device according to claim 1, characterized in that a guide plate (9) is arranged in the suction cylinder, the guide plate is horizontally arranged in the suction cylinder, the center of the guide plate is provided with a guide hole, and the upper part of the suction rod (2) is positioned in the guide hole.
9. A sewage suction device according to claim 1, characterized in that the lower end of the suction cylinder is further provided with a collar, on which a cover plate (4) is supported, closing the lower end of the suction cylinder.
10. The sewage suction device according to claim 9, wherein the retainer ring is annular and has an inner diameter smaller than that of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143328.8A CN111188748A (en) | 2019-11-20 | 2019-11-20 | Sewage suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143328.8A CN111188748A (en) | 2019-11-20 | 2019-11-20 | Sewage suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111188748A true CN111188748A (en) | 2020-05-22 |
Family
ID=70705820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911143328.8A Pending CN111188748A (en) | 2019-11-20 | 2019-11-20 | Sewage suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111188748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957137A (en) * | 2020-08-12 | 2020-11-20 | 程明兵 | Building site raise dust processing apparatus for environmental protection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881261A (en) * | 2009-05-07 | 2010-11-10 | 王芹 | Hand-operated water lifting machine |
| CN203175781U (en) * | 2013-05-02 | 2013-09-04 | 浙江海洋学院 | Novel pumper |
| CN104088770A (en) * | 2014-08-03 | 2014-10-08 | 赵夫超 | Dual-purpose water pump |
| CN204941804U (en) * | 2015-07-22 | 2016-01-06 | 东北石油大学 | A kind of Automatic Water System |
| CN109899265A (en) * | 2017-12-07 | 2019-06-18 | 陈茵 | A kind of water plug |
-
2019
- 2019-11-20 CN CN201911143328.8A patent/CN111188748A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881261A (en) * | 2009-05-07 | 2010-11-10 | 王芹 | Hand-operated water lifting machine |
| CN203175781U (en) * | 2013-05-02 | 2013-09-04 | 浙江海洋学院 | Novel pumper |
| CN104088770A (en) * | 2014-08-03 | 2014-10-08 | 赵夫超 | Dual-purpose water pump |
| CN204941804U (en) * | 2015-07-22 | 2016-01-06 | 东北石油大学 | A kind of Automatic Water System |
| CN109899265A (en) * | 2017-12-07 | 2019-06-18 | 陈茵 | A kind of water plug |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957137A (en) * | 2020-08-12 | 2020-11-20 | 程明兵 | Building site raise dust processing apparatus for environmental protection |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200522 |