CN215483483U - Prevent prefabricated pump station of integration of silt pile up - Google Patents
Prevent prefabricated pump station of integration of silt pile up Download PDFInfo
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- CN215483483U CN215483483U CN202121376690.2U CN202121376690U CN215483483U CN 215483483 U CN215483483 U CN 215483483U CN 202121376690 U CN202121376690 U CN 202121376690U CN 215483483 U CN215483483 U CN 215483483U
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Abstract
The utility model provides an integrated prefabricated pump station for preventing sludge accumulation, which comprises a pump station body and a sludge disturbance device, wherein the pump station body is provided with a pump station body; a water inlet is formed in the side wall of the middle of the pump station body; the sludge disturbing device comprises a funnel, a guide cylinder, a piston, a guide rod, a spring and a scraper; the funnel is arranged below the water inlet; the piston is arranged in the guide cylinder in a sliding manner, the bottom of the guide cylinder is provided with a baffle ring, the top of the guide rod penetrates through the baffle ring and extends into the guide cylinder and is fixedly connected with the piston, and the spring is sleeved on the guide rod in the guide cylinder; a plurality of water leakage grooves are uniformly distributed on the outer side wall of the lower part of the guide cylinder; the scrapers are arranged at the bottom end in the pump station body in a transverse sliding mode; a connecting rod is arranged between each scraper and the bottom end of the guide rod, and two ends of each connecting rod are respectively hinged with the scrapers and the guide rods. According to the prefabricated pump station, the sludge disturbance device is arranged to disturb sludge at the bottom of the pump station, and the sludge disturbance device does not need additional electric energy, so that the configuration cost and the electric energy can be effectively saved.
Description
Technical Field
The utility model belongs to the technical field of sewage pumping stations, and particularly relates to an integrated prefabricated pumping station for preventing sludge accumulation.
Background
The integrated prefabricated pump station is widely applied to municipal engineering, industry or other places which can not directly discharge water under the action of gravity. Prefabricated pump station of intelligence integration is a novel environmental protection equipment, and it buries deeply in the underground, and no pump station civil engineering in ground does not occupy the characteristics of land index, receives liking of trades such as municipal works, industrial field, building field deeply. The intelligent integrated prefabricated pump station can convey media such as original sewage, rainwater, drainage, industrial wastewater, source water intake and the like.
In the prefabricated pump station sewage treatment process of integration, mud in the sewage deposits in the pump station bottom easily, if the clearance will influence the normal operating of whole pump station in untimely time after a large amount of silts of mud, this just requires that the staff frequently gets into and carries out artifical desilting in the pump station, and artifical desilting will consume a large amount of manpowers and workman's operational environment is extremely abominable. The bottom sets up silt disturbance device in the pump station is proposed to prior patent art, for CN209742051U proposes a prefabricated pump station of integration from clear silt base function like bulletin number, set up agitating unit on the pump station base, agitating unit includes impeller and two power motor, in operation, stir silt through motor drive impeller, but this pump station need provide extra electric energy for two power motor, extravagant electric energy, in addition, agitating unit's power motor soaks easily in sewage and mud for a long time and damages, the influence desilting.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an integrated prefabricated pump station for preventing sludge accumulation, wherein a sludge disturbance device is arranged in the pump station, and the sludge at the bottom of the pump station is disturbed by driving the disturbance device by using sewage entering the pump station, so that the precipitated sludge is suspended in the sewage again and can be pumped out by a submersible pump along with the sewage.
The utility model is realized by the following technical scheme:
an integrated prefabricated pump station for preventing sludge accumulation comprises a pump station body and a sludge disturbance device arranged in the pump station body; a water inlet is formed in the side wall of the middle of the pump station body; the sludge disturbing device comprises a funnel, a guide cylinder, a piston, a guide rod, a spring and a scraper; the top end of the guide cylinder is connected with the bottom end of the funnel, and the guide cylinder is communicated with the funnel; the outer side walls of the funnel and the guide cylinder are connected with the inner side wall of the pump station body through the mounting bracket, the funnel is arranged below the water inlet, and the funnel and the guide cylinder are fixed in the pump station body through the mounting bracket; the piston is arranged in the guide cylinder in a sliding mode, the outer diameter of the piston is smaller than the inner diameter of the guide cylinder, the bottom of the guide cylinder is provided with a baffle ring, the top of the guide rod penetrates through the baffle ring to extend into the guide cylinder and is fixedly connected with the piston, the spring is sleeved on the guide rod in the guide cylinder, two ends of the spring are respectively connected with the piston and the baffle ring, the spring can be welded and fixed specifically, when the piston moves downwards, the spring can be compressed, and the guide rod moves downwards; a plurality of water leakage grooves are uniformly distributed on the outer side wall of the lower part of the guide cylinder, when the piston continuously moves downwards, the water leakage grooves are gradually opened, and sewage in the funnel and the guide cylinder flows out through the water leakage grooves; the plurality of scrapers are arranged and are arranged at the bottom end in the pump station body in a transverse sliding manner; every all be equipped with the connecting rod between the bottom of scraper and guide arm, the both ends of connecting rod are articulated with scraper and guide arm respectively, and when the vertical rebound of guide arm, the connecting rod drives the scraper and draws close to the axle center direction of guide arm, and when the vertical rebound of guide arm, the connecting rod promotes the scraper and removes to the axle center direction of keeping away from the guide arm, and the scraper removes the in-process, can disturb the silt of bottom in the pump station body, makes the mud of sediment suspend once more in the sewage.
Further inject, the bottom slope sets up all around in the pump station body, and the mud of being convenient for draws close and deposit to the middle part.
Further inject, the inside water inlet department of pump station body is equipped with the hand-basket grid, and pump station body inside wall is equipped with grid guide rail bracket, and the hand-basket grid can filter great suspended solid or floater in the sewage.
Further limiting, a plurality of flow passage holes are formed in the piston, so that sewage can conveniently pass through the flow passage holes; specifically, the diameter of the flow passage hole is small, so that sewage in the funnel and the guide cylinder can slowly leak.
Further inject, every the bottom of scraper all is equipped with T type slider, the inside bottom of pump station body is equipped with the T type spout with T type slider looks adaptation, every the scraper can be followed T type spout respectively and removed.
Further inject, the scraper is the arc, can improve the mud disturbance effect.
According to the technical scheme, the integrated prefabricated pump station capable of preventing sludge accumulation has the advantages that: when the prefabricated pump station operates, when sewage enters the interior of a pump station body from a water inlet, the sewage falls into a funnel from the water inlet, a piston can block the cross section of a guide cylinder, specifically, the water seepage speed of a gap between the piston and the guide cylinder is smaller than the water inflow speed of the sewage, so that the sewage is gradually gathered in the funnel and the guide cylinder, the piston is pushed to move downwards under the action of the gravity of the sewage, the piston compresses a spring, a guide rod moves downwards along with the piston, a connecting rod pushes a scraper to move towards the axis direction far away from the guide rod, when the water in the funnel and the guide cylinder is gradually leaked, the spring pushes the piston to move upwards under the action of the restoring force of the spring, the guide rod moves upwards, and the connecting rod drives the scraper to approach towards the axis direction of the guide rod; under hydraulic action and spring action, the piston reciprocates from top to bottom in the guide cylinder, consequently drives scraper bottom reciprocating motion in the pump station body to this disturbance silt makes the mud of sediment suspend in sewage again, and can follow sewage and be evacuated by the immersible pump, need not to provide extra electric energy for mud disturbance device, can effectively save configuration cost and electric energy.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure at a in fig. 1.
Fig. 3 is a schematic view of a partial structure at B in fig. 1.
Fig. 4 is a schematic view of a partial structure in the direction C-C in fig. 1.
In the drawings: 1-pump station body, 2-sludge disturbing device, 3-water inlet, 21-funnel, 22-guide cylinder, 23-piston, 24-guide rod, 25-spring, 26-scraper, 27-mounting bracket, 28-baffle ring, 29-water leakage groove, 20-connecting rod, 4-basket grid, 5-grid guide rail bracket, 6-T type slide block and 7-T type slide groove.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, an integrated prefabricated pump station for preventing sludge accumulation comprises a pump station body 1 and a sludge disturbing device 2 arranged inside the pump station body 1;
a water inlet 3 is formed in the side wall of the middle of the pump station body 1; the periphery of the bottom in the pump station body 1 is obliquely arranged, so that sludge can be conveniently drawn to the middle and deposited;
the sludge disturbing device 2 comprises a hopper 21, a guide cylinder 22, a piston 23, a guide rod 24, a spring 25 and a scraper 26; the top end of the guide cylinder 22 is connected with the bottom end of the funnel 21, and the guide cylinder 22 is communicated with the funnel 21; the outer side walls of the funnel 21 and the guide cylinder 22 are connected with the inner side wall of the pump station body 1 through a mounting bracket 27, the funnel 21 is arranged below the water inlet 3, and the funnel 21 and the guide cylinder 22 are fixed inside the pump station body 1 through the mounting bracket 27; the piston 23 is slidably arranged in the guide cylinder 22, the outer diameter of the piston 23 is smaller than the inner diameter of the guide cylinder 22, the bottom of the guide cylinder 22 is provided with a baffle ring 28, the top of the guide rod 24 penetrates through the baffle ring 28 and extends into the guide cylinder 22 and is fixedly connected with the piston 23, the spring 25 is sleeved on the guide rod 24 in the guide cylinder 22, two ends of the spring 25 are respectively connected with the piston 23 and the baffle ring 28, specifically, the spring 25 can be welded and fixed, when the piston 23 moves downwards, the spring 25 can be compressed, and the guide rod 24 moves downwards; a plurality of water leakage grooves 29 are uniformly formed in the outer side wall of the lower part of the guide cylinder 22, when the piston 23 continuously moves downwards, the water leakage grooves 29 are gradually opened, and sewage in the funnel 21 and the guide cylinder 22 flows out through the water leakage grooves 29; a plurality of scrapers 26 are arranged, and the plurality of scrapers 26 are arranged at the inner bottom end of the pump station body 1 in a transverse sliding manner; specifically, a T-shaped sliding block 6 is arranged at the bottom of each scraper 26, a T-shaped sliding chute 7 matched with the T-shaped sliding block 6 is arranged at the bottom end inside the pump station body 1, and each scraper 26 can move along the T-shaped sliding chute 7 respectively; every all be equipped with connecting rod 20 between scraper 26 and the bottom of guide arm 24, connecting rod 20's both ends are articulated with scraper 26 and guide arm 24 respectively, and when the vertical rebound of guide arm 24, connecting rod 20 drives scraper 26 and draws close to the axle center direction of guide arm 24, and when the vertical rebound of guide arm 24, connecting rod 20 promotes scraper 26 and removes to the axle center direction of keeping away from guide arm 24, and scraper 26 removes the in-process, can disturb the silt of bottom in pump station body 1, makes the mud of sediment suspend once more in the sewage.
In this embodiment, 3 departments of the inside water inlet of pump station body 1 are equipped with hand-basket grid 4, and 1 inside wall of pump station body is equipped with grid guide rail bracket 5, and hand-basket grid 4 can filter great suspended solid or floater in the sewage.
In this embodiment, the piston 23 is provided with a plurality of flow passage holes for passing sewage; specifically, the diameter of the flow passage hole is small, so that the sewage in the funnel 21 and the guide 22 can be slowly leaked.
In this embodiment, the scraper 26 is arc-shaped, and can improve the sludge disturbing effect.
The working principle of the embodiment is as follows: when the prefabricated pump station operates, when sewage enters the interior of the pump station body 1 from the water inlet 3, the sewage falls into the funnel 21 from the water inlet 3, the piston 23 can block the cross section of the guide cylinder 22, specifically, the water seepage speed of a gap between the piston 23 and the guide cylinder 22 is smaller than the water seepage speed of the sewage, so that the sewage is gradually gathered in the funnel 21 and the guide cylinder 22, the piston 23 is pushed to move downwards under the action of the gravity of the sewage, the piston 23 compresses the spring 25, the guide rod 24 moves downwards along with the piston 23, the connecting rod 20 pushes the scraper 26 to move towards the axis direction far away from the guide rod 24, when the water in the funnel 21 and the guide cylinder 22 is gradually leaked, under the action of the restoring force of the spring 25, the spring 25 pushes the piston 23 to move upwards, the guide rod 24 moves upwards, and the connecting rod 20 drives the scraper 26 to approach to the axis direction of the guide rod 24; under the action of water power and a spring 25, the piston 23 reciprocates up and down in the guide cylinder 22, so that the scraper 26 is driven to reciprocate at the bottom in the pump station body 1, sludge is disturbed, precipitated sludge is suspended in sewage again and can be pumped out by a submersible pump along with the sewage, extra electric energy is not required to be provided for the sludge disturbing device 2, and configuration cost and electric energy can be effectively saved.
Claims (6)
1. The utility model provides a prevent prefabricated pump station of integration of silt pile, includes the pump station body and sets up in the inside mud disturbance device of pump station body, its characterized in that: a water inlet is formed in the side wall of the middle of the pump station body; the sludge disturbing device comprises a funnel, a guide cylinder, a piston, a guide rod, a spring and a scraper; the top end of the guide cylinder is connected with the bottom end of the funnel, and the guide cylinder is communicated with the funnel; the outer side walls of the funnel and the guide cylinder are connected with the inner side wall of the pump station body through a mounting bracket, and the funnel is arranged below the water inlet; the piston is arranged in the guide cylinder in a sliding mode, the outer diameter of the piston is smaller than the inner diameter of the guide cylinder, the bottom of the guide cylinder is provided with a baffle ring, the top of the guide rod penetrates through the baffle ring and extends into the guide cylinder and is fixedly connected with the piston, the spring is sleeved on the guide rod in the guide cylinder, and two ends of the spring are respectively connected with the piston and the baffle ring; a plurality of water leakage grooves are uniformly distributed on the outer side wall of the lower part of the guide cylinder; the plurality of scrapers are arranged and are arranged at the bottom end in the pump station body in a transverse sliding manner; and a connecting rod is arranged between each scraper and the bottom end of the guide rod, and two ends of each connecting rod are respectively hinged with the scraper and the guide rod.
2. The integrated prefabricated pump station for preventing sludge accumulation according to claim 1, characterized in that: the periphery of the bottom in the pump station body is obliquely arranged.
3. The integrated prefabricated pump station for preventing sludge accumulation according to claim 1, characterized in that: the inside water inlet department of pump station body is equipped with the hand-basket grid, and the pump station body inside wall is equipped with grid guide rail bracket.
4. The integrated prefabricated pump station for preventing sludge accumulation according to claim 1, characterized in that: the piston is provided with a plurality of flow passage holes.
5. The integrated prefabricated pump station for preventing sludge accumulation according to any one of claims 1 to 4, characterized in that: every the bottom of scraper all is equipped with T type slider, the inside bottom of pump station body is equipped with the T type spout with T type slider looks adaptation, every the scraper can move along T type spout respectively.
6. The integrated prefabricated pump station for preventing sludge accumulation according to claim 5, characterized in that: the scraper is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376690.2U CN215483483U (en) | 2021-06-21 | 2021-06-21 | Prevent prefabricated pump station of integration of silt pile up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376690.2U CN215483483U (en) | 2021-06-21 | 2021-06-21 | Prevent prefabricated pump station of integration of silt pile up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483483U true CN215483483U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121376690.2U Active CN215483483U (en) | 2021-06-21 | 2021-06-21 | Prevent prefabricated pump station of integration of silt pile up |
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| Country | Link |
|---|---|
| CN (1) | CN215483483U (en) |
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2021
- 2021-06-21 CN CN202121376690.2U patent/CN215483483U/en active Active
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