CN216617918U - Submersible sewage pump with automatic cleaning function - Google Patents
Submersible sewage pump with automatic cleaning function Download PDFInfo
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- CN216617918U CN216617918U CN202123002202.4U CN202123002202U CN216617918U CN 216617918 U CN216617918 U CN 216617918U CN 202123002202 U CN202123002202 U CN 202123002202U CN 216617918 U CN216617918 U CN 216617918U
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- submersible sewage
- sewage pump
- automatic cleaning
- cleaning function
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Abstract
The present invention provides a submersible sewage pump with automatic cleaning function. The submersible sewage pump with the automatic cleaning function comprises a submersible sewage pump body and two half rings, wherein the two half rings are sleeved on the submersible sewage pump body and fixedly connected through bolts, and the two half rings are matched with the submersible sewage pump body; the two sliding blocks are respectively and fixedly arranged on one sides, far away from each other, of the two semi-rings; the two support columns are respectively arranged outside two sides of the submersible sewage pump body; and the two track blocks are respectively and fixedly arranged on one sides of the two pillars, which are close to each other. The present invention provides a submersible sewage pump with automatic cleaning function, which can flush the sludge on the cutting knife of the submersible sewage pump to clean the cutting knife, thereby avoiding the influence of the cutting knife on the crushing of solid impurities in the sewage when the submersible sewage pump is used again for sewage disposal.
Description
Technical Field
The present invention relates to a submersible sewage pump, and more particularly to a submersible sewage pump with automatic cleaning function.
Background
Submersible sewage pumps, also known as submersible sewage pumps, are submersible sewage pumps. In some deep sewage ponds, the submersible sewage pump is generally hung into the bottom of the sewage pond through a lifting rope, and sludge at the bottom of the sewage pond can be discharged by starting the submersible sewage pump after the sludge in the sewage is precipitated. The water inlet at the bottom of the submersible sewage pump is generally equipped with an anti-clogging cutting system consisting of a stainless steel cutting disc and a rotary cutter with three cutting edges. The cutting knife is perfectly matched with the cutting disc, fibers can be chopped, objects can be easily wound, the cutting effect is good, the effect is high, the cutting frequency is high, the media of the wound objects such as long fibers can be conveyed, and the blockage of the pump and the pipeline by impurities in sewage can be effectively avoided. Therefore, the cutting knife in the submersible sewage pump is very important for the smooth sewage discharge of the submersible sewage pump.
However, when the submersible sewage pump needs to be pulled out of a sewage pool after being used, sludge adheres to the cutting knife at the bottom of the submersible sewage pump, and not only can slight corrosion be caused to the cutting knife when the submersible sewage pump is separated from the water surface for a long time, but also the solid impurities in the sewage can be crushed by the cutting knife when the submersible sewage pump is used again for sewage discharge work later after the sludge on the cutting knife is hardened, so that the submersible sewage pump is blocked.
Therefore, it is necessary to provide a submersible sewage pump with automatic cleaning function to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to provide a submersible sewage pump with automatic cleaning function, which can wash the sludge on the cutting knife of the submersible sewage pump body to clean the cutting knife, and avoid the influence of the cutting knife on the crushing of solid impurities in the sewage when the submersible sewage pump is used again for sewage disposal.
To solve the above-mentioned technical problem, the present invention provides a submersible sewage pump with automatic cleaning function, which comprises: the submersible sewage pump comprises a submersible sewage pump body and two half rings, wherein the two half rings are sleeved on the submersible sewage pump body and fixedly connected through bolts, and the two half rings are matched with the submersible sewage pump body; the two sliding blocks are fixedly arranged on one sides, far away from each other, of the two semi-rings respectively; the two support columns are respectively arranged outside two sides of the submersible sewage pump body; the two rail blocks are fixedly arranged on one sides, close to each other, of the two supporting columns respectively, limiting grooves are formed in one sides, close to each other, of the two rail blocks, and the two sliding blocks extend into the two limiting grooves respectively and are connected with the two sides of the two limiting grooves in a sliding mode respectively; the placing mechanism is arranged at the bottom ends of the two support columns; the high-pressure spray washing mechanism is arranged on one of the supporting columns; and the moving mechanism is arranged on the corresponding support.
Preferably, the placing mechanism comprises a bottom ring and a plurality of suckers, wherein the bottom ring is fixedly arranged at the bottom ends of the pillars, and the suckers are fixedly arranged at the bottom of the bottom ring.
Preferably, high-pressure spray rinsing mechanism is including force (forcing) pump, hose, hard tube, installation pipe, three nozzle, collar and gag lever post, force (forcing) pump fixed mounting is in one of them one side of pillar, hose fixed mounting is in the play water end of force (forcing) pump, hard tube fixed connection be in the one end of hose, the sealed rotation of installation pipe is connected the one end of hard tube, three the equal fixed mounting of nozzle is in on the installation pipe, and two on both sides the nozzle sets up to the left and right sides slope respectively, the collar is fixed to be established on the hard tube, gag lever post fixed connection be in the bottom of collar.
Preferably, a sliding hole is formed in the corresponding strut, the limiting rod penetrates through the sliding hole and is in sliding connection with the sliding hole, and a limiting block is fixedly mounted at one end of the limiting rod.
Preferably, moving mechanism is including threaded sleeve, worm wheel, waterproof motor and worm, threaded sleeve rotates to install corresponding on the pillar, the hard tube runs through threaded sleeve, one section external screw thread has been seted up on the hard tube, threaded sleeve with hard tube threaded connection, the worm wheel fixed cover is established on the threaded sleeve, waterproof motor fixed mounting is corresponding one side of pillar, worm fixed mounting be in on the output shaft of waterproof motor, the worm with the worm wheel meshes mutually.
Preferably, the water inlet end of the pressure pump is detachably provided with the filter cartridge.
Compared with the related art, the submersible sewage pump with the automatic cleaning function provided by the utility model has the following beneficial effects:
the present invention provides a submersible sewage pump with automatic cleaning function:
through stealthily dirty pump body, semi-ring, slider, pillar, track piece, high pressure spray rinsing mechanism and moving mechanism cooperate, can be when stealthily dirty pump body accomplishes outside the blowdown work need pull out the effluent water sump, wash the silt on the cutting knife of stealthily dirty pump body, make the cutting knife clean, avoid the cutting knife to break away from the slight corrosion of section cutting knife under the condition of the surface of water for a long time silt to avoid using stealthily dirty pump to carry out the crushing of the solid debris of blowdown during operation influence cutting knife in to sewage in the future.
Drawings
FIG. 1 is a schematic structural diagram of a submersible sewage pump with automatic cleaning function according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
FIG. 4 is a schematic bottom view of the bottom ring and the chuck of the present invention.
Reference numbers in the figures: 1. a submersible sewage pump body; 2. a half ring; 3. a slider; 4. a pillar; 5. a track block; 6. a bottom ring; 7. a suction cup; 8. a pressure pump; 9. a hose; 10. a hard tube; 11. installing a pipe; 12. a nozzle; 13. a mounting ring; 14. a limiting rod; 15. a threaded sleeve; 16. a worm gear; 17. a waterproof motor; 18. a worm.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a submersible sewage pump with automatic cleaning function according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 2; FIG. 4 is a schematic bottom view of the bottom ring and the chuck of the present invention. The submersible sewage pump with automatic cleaning function includes: the submersible sewage pump comprises a submersible sewage pump body 1 and two half rings 2, wherein the two half rings 2 are sleeved on the submersible sewage pump body 1, the two half rings 2 are fixedly connected through bolts, and the two half rings 2 are matched with the submersible sewage pump body 1; the two sliding blocks 3 are respectively and fixedly arranged on one sides, far away from each other, of the two half rings 2; the two support columns 4 are respectively arranged outside two sides of the submersible sewage pump body 1; the two rail blocks 5 are respectively and fixedly installed on one sides, close to each other, of the two pillars 4, limiting grooves are formed in one sides, close to each other, of the two rail blocks 5, and the two sliding blocks 3 respectively extend into the two limiting grooves and are respectively in sliding connection with two sides of the two limiting grooves; the placing mechanism is arranged at the bottom ends of the two pillars 4; the high-pressure spray washing mechanism is arranged on one of the support columns 4; and the moving mechanism is arranged on the corresponding support 4.
The placing mechanism comprises a bottom ring 6 and a plurality of suckers 7, wherein the bottom ring 6 is fixedly arranged at two ends of the supporting columns 4, the suckers 7 are fixedly arranged at the bottom of the bottom ring 6, and the stability of the device is improved when a cutting knife of the submersible sewage pump body 1 is washed through the placing mechanism.
High pressure spray rinsing mechanism is including force (forcing) pump 8, hose 9, hard tube 10, installation pipe 11, three nozzle 12, collar 13 and gag lever post 14, 8 fixed mounting of force (forcing) pump is in one of them one side of pillar 4, 9 fixed mounting on hose are in the play water end of force (forcing) pump 8, 10 fixed connection of hard tube is in the one end of hose 9, 11 sealed rotations of installation pipe are connected the one end of hard tube 10, it is three the equal fixed mounting of nozzle 12 is in on the installation pipe 11, and two on both sides nozzle 12 inclines to controlling respectively and sets up, collar 13 is fixed to be established on the hard tube 10, gag lever post 14 fixed connection is in the bottom of collar 13, through high pressure spray rinsing mechanism, to cutting knife blowout high-pressure rivers, and then wash adnexed silt on the cutting knife.
Correspondingly, a sliding hole is formed in the strut 4, the limiting rod 14 penetrates through the sliding hole and is in sliding connection with the sliding hole, and a limiting block is fixedly mounted at one end of the limiting rod 14.
The moving mechanism comprises a threaded sleeve 15, a worm wheel 16, a waterproof motor 17 and a worm 18, the threaded sleeve 15 is rotatably mounted on the corresponding support post 4, the hard tube 10 penetrates through the threaded sleeve 15, a section of external thread is formed on the hard tube 10, the threaded sleeve 15 is in threaded connection with the hard tube 10, the worm wheel 16 is fixedly sleeved on the threaded sleeve 15, the waterproof motor 17 is fixedly mounted on one side of the corresponding support post 4, the worm 18 is fixedly mounted on an output shaft of the waterproof motor 17, the worm 18 is meshed with the worm wheel 16, and the nozzle 12 can be moved to the position below the cutting knife through the moving mechanism.
The filter cartridge is detachably mounted at the water inlet end of the pressure pump 8, so that sundries are prevented from entering the pipeline to block the pressure pump 8 and the pipeline.
The working principle of the submersible sewage pump with the automatic cleaning function provided by the utility model is as follows: when the submersible sewage pump is used, the submersible sewage pump body 1 is placed into a sewage pool through the lifting rope and the lifting equipment, the bottom of the submersible sewage pump body 1 is contacted with the bottom of the sewage pool, and the plurality of suckers 7 are also adsorbed at the bottom of the sewage pool;
after the sewage discharge work of the submersible sewage pump body 1 is finished, before the submersible sewage pump body 1 is pulled out of a sewage pool, sludge attached to a cutting knife of the submersible sewage pump body 1 needs to be washed, firstly, the submersible sewage pump body 1 is pulled through a lifting rope and hoisting equipment, two sliding blocks 3 are lifted to the top ends of two limiting grooves on two track blocks 5, and because a plurality of sucking discs 7 are adsorbed at the bottom of the sewage pool, two supporting columns 4 and two track blocks 5 cannot ascend along with the submersible sewage pump body 1, and the height position of the submersible sewage pump body 1 at the moment is kept;
then starting the waterproof motor 17 to rotate positively, driving the worm 18 to rotate, driving the worm wheel 16 to rotate by the worm 18, driving the threaded sleeve 15 to rotate by the worm wheel 16, enabling the hard pipe 10 to move towards the submersible sewage pump body 1 by the rotation of the threaded sleeve 15 under the sliding relation between the limiting rod 14 and the corresponding pillar 4, driving the installation pipe 11 and the three nozzles 12 by the hard pipe 10 to enter a water inlet at the bottom of the submersible sewage pump body 1 and be positioned right below a cutting knife of the submersible sewage pump body 1;
then, the booster pump 8 is started, water in the pool is sucked in through the filter cartridge, passes through the hose 9, the hard pipe 10 and the mounting pipe 11 and is sprayed out from the three nozzles 12 onto the cutting knife, so that sludge of the cutting knife is washed, and reaction force applied to water sprayed out from the nozzles 12 on the two sides has component forces which are perpendicular to the mounting pipe 11 and opposite in direction, so that the mounting pipe 11 rotates on the hard pipe 10 and drives the three nozzles 12 to rotate, the direction of the water sprayed out from the nozzles 12 is changed accordingly, so that the cutting knife is washed more comprehensively, and the washing place of the cutting knife is cleaner;
after the flushing is finished, the waterproof motor 17 is started to rotate reversely, the moving mechanism is reset, then the submersible sewage pump body 1 is pulled upwards continuously through the lifting rope and the hoisting equipment, the suction force between the suckers 7 and the pool bottom is overcome, the suckers 7 are separated from the pool bottom, and the submersible sewage pump body 1 is pulled out of the water surface.
Compared with the related art, the submersible sewage pump with the automatic cleaning function provided by the utility model has the following beneficial effects:
the utility model provides a submersible sewage pump with automatic cleaning function, which can flush sludge on a cutting knife of the submersible sewage pump body 1 when the submersible sewage pump body 1 needs to be pulled out of a sewage pool after completing sewage discharge work through the cooperation of a submersible sewage pump body 1, a semi-ring 2, a sliding block 3, a support column 4, a track block 5, a high-pressure spray washing mechanism and a moving mechanism, so that the cutting knife is clean, slight half-cutting corrosion of the sludge cutting knife under the condition that the cutting knife is separated from the water surface for a long time is avoided, and the crushing of solid impurities in sewage by the cutting knife is prevented from being influenced when the submersible sewage pump is used for sewage discharge work again later.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;
furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise;
in addition, in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A submersible sewage pump with automatic cleaning function is characterized by comprising:
a sewage submersible pump body,
the two half rings are sleeved on the submersible sewage pump body and fixedly connected through bolts, and the two half rings are matched with the submersible sewage pump body;
the two sliding blocks are fixedly arranged on one sides, far away from each other, of the two semi-rings respectively;
the two support columns are respectively arranged outside two sides of the submersible sewage pump body;
the two rail blocks are fixedly arranged on one sides, close to each other, of the two supporting columns respectively, limiting grooves are formed in one sides, close to each other, of the two rail blocks, and the two sliding blocks extend into the two limiting grooves respectively and are connected with the two sides of the two limiting grooves in a sliding mode respectively;
the placing mechanism is arranged at the bottom ends of the two support columns;
the high-pressure spray washing mechanism is arranged on one of the supporting columns;
and the moving mechanism is arranged on the corresponding support.
2. The submersible sewage pump with automatic cleaning function as claimed in claim 1, wherein said placing mechanism comprises a bottom ring and a plurality of suckers, said bottom ring is fixedly installed at the bottom of two said pillars, and said plurality of suckers are all fixedly installed at the bottom of said bottom ring.
3. The submersible sewage pump with automatic cleaning function as claimed in claim 1, wherein the high pressure spraying mechanism comprises a pressure pump, a hose, a hard tube, a mounting tube, three nozzles, a mounting ring and a limiting rod, the pressure pump is fixedly mounted at one side of one of the pillars, the hose is fixedly mounted at the water outlet end of the pressure pump, the hard tube is fixedly connected at one end of the hose, the mounting tube is connected at one end of the hard tube in a sealing and rotating manner, the three nozzles are all fixedly mounted on the mounting tube, and the two nozzles at two sides are respectively arranged obliquely from left to right, the mounting ring is fixedly sleeved on the hard tube, and the limiting rod is fixedly connected at the bottom of the mounting ring.
4. The submersible pump as claimed in claim 3, wherein the corresponding support post has a sliding hole, the limiting rod penetrates the sliding hole and is slidably connected to the sliding hole, and a limiting block is fixedly mounted at one end of the limiting rod.
5. The submersible sewage pump with automatic cleaning function as claimed in claim 3, wherein the moving mechanism comprises a threaded sleeve, a worm wheel, a waterproof motor and a worm, the threaded sleeve is rotatably mounted on the corresponding support post, the hard pipe penetrates through the threaded sleeve, a section of external thread is formed on the hard pipe, the threaded sleeve is in threaded connection with the hard pipe, the worm wheel is fixedly sleeved on the threaded sleeve, the waterproof motor is fixedly mounted on one side of the corresponding support post, the worm is fixedly mounted on an output shaft of the waterproof motor, and the worm is meshed with the worm wheel.
6. The submersible sewage pump with automatic cleaning function as claimed in claim 3, wherein the water inlet end of the pressure pump is detachably provided with a filter cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002202.4U CN216617918U (en) | 2021-12-01 | 2021-12-01 | Submersible sewage pump with automatic cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002202.4U CN216617918U (en) | 2021-12-01 | 2021-12-01 | Submersible sewage pump with automatic cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216617918U true CN216617918U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123002202.4U Active CN216617918U (en) | 2021-12-01 | 2021-12-01 | Submersible sewage pump with automatic cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216617918U (en) |
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2021
- 2021-12-01 CN CN202123002202.4U patent/CN216617918U/en active Active
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