CN215519130U

CN215519130U - Pump station for low-lying area

Info

Publication number: CN215519130U
Application number: CN202121793487.5U
Authority: CN
Inventors: 杨凡
Original assignee: Hunan Xinsheng Water Conservancy And Hydropower Engineering Construction Co ltd
Current assignee: Hunan Xinsheng Water Conservancy And Hydropower Engineering Construction Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-14
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a pump station for a low-lying area, which comprises a pump station main body, wherein a filter screen plate A is arranged on one side of the pump station main body, a triangular block is arranged at the bottom of one side of the filter screen plate A, a support table is arranged on one side inside the pump station main body, a water storage tank is arranged at the bottom of one side inside the support table, a filter screen plate B is arranged on one side of the water storage tank, and a water pump is arranged at the top of the support table; according to the utility model, through the mutual matching among the steel wire rope, the fixed pulley, the chute, the hose, the water outlet pipe, the sliding block, the impeller, the rope pulley, the connecting shaft and the coil spring, the control valve can be opened, so that a water source is conveyed to the position of the water outlet pipe through the branch pipe and is sprayed out to reversely flush the filter screen plate A, and therefore, sundries such as garbage, silt and the like attached to the filter screen plate A are cleaned, the cleaning time of cleaning workers is further saved, the cleaning difficulty is reduced, and the practicability of the device is improved.

Description

Pump station for low-lying area

Technical Field

The utility model relates to the technical field of pump stations, in particular to a pump station for a low-lying area.

Background

China has various geomorphic structure characteristics, mountains fluctuate, rainwater in the south of China is sufficient, plum rain season is long, in some low-lying areas, a pump station needs to be built for urban drainage, and therefore sewage in the city is discharged outside the city, and the phenomenon of waterlogging cannot occur in the city.

Present pump station structure is various, but in the drainage in city, thereby can have a large amount of rubbish and debris and need filter rubbish and debris, and current filtration adopts the filter to filter mostly, and this kind of filtration is simple effective, nevertheless along with long-time use, the emergence of the condition such as silt jam appears easily to influence going on smoothly of drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pump station for a low-lying area, which aims to solve the problems that the existing pump station in the background art has various structures, but in urban drainage, a large amount of garbage and sundries are carried, so that the garbage and the sundries need to be filtered, most of the existing filtering structures adopt a filtering plate for filtering, the filtering mode is simple and effective, and the smooth drainage is influenced due to the fact that the existing filtering structures are easily blocked by silt and the like along with long-time use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pump station for low-lying region of relief, includes the pump station main part, one side of pump station main part is provided with filters otter board A, the bottom of filtering otter board A one side is provided with three hornblocks, the inside one side of pump station main part is provided with a supporting bench, the bottom of the inside one side of supporting bench is provided with the catch basin, one side of catch basin is provided with filters otter board B, the top of supporting bench is provided with the water pump, the input of water pump has the catch basin to communicate with each other, the output of water pump is provided with the delivery conduit that extends to the pump station main part outside, the outside of delivery conduit is provided with the three-way pipe, and the one end of three-way pipe is provided with the branch pipe, the outside of branch pipe is provided with the control valve, the inside intermediate position department of pump station main part is provided with the storehouse body component that washes, one side and the storehouse body component that washes of branch pipe communicate with each other.

Preferably, the flushing bin body component comprises a steel wire rope, a fixed pulley, a chute, a hose, a water outlet pipe, a sliding block, an impeller, a rope pulley, a connecting shaft and a coil spring, a connecting shaft is arranged in the flushing bin body assembly, a coil spring is arranged on the outer side of the connecting shaft, a rope wheel is arranged on the outer side of the coil spring, an impeller extending into the branch pipe is arranged on one side of the rope wheel, a steel wire rope is wound outside the rope wheel, two ends of the pump station main body close to one side of the filter screen plate A are provided with sliding chutes, the inside of the sliding chute is provided with sliding blocks, the ends of the two groups of sliding blocks which are close to each other are provided with a water outlet pipe together, the tops of the ends of the two groups of sliding chutes which are close to each other are provided with a fixed pulley together, the other end of the steel wire rope rounds the outer side of the fixed pulley and is connected with the water outlet pipe, the bottom of the branch pipe is socially provided with a hose, and the bottom of the hose is communicated with the water outlet pipe.

Preferably, the inner side of the fixed pulley is sleeved with a connecting round rod, and two ends of the connecting round rod are respectively connected with the inner part of the fixed pulley.

Preferably, the top of the control valve is provided with a connecting screw rod, and the top of the connecting screw rod extends to the outside of the pump station main body and is provided with a rotary wheel disc.

Preferably, the outer side of the water outlet pipe is uniformly provided with spray heads, and the outer side of each spray head is provided with a rubber nozzle.

Preferably, the bottom of water pump is provided with the mounting disc, and is provided with shock attenuation gasket between the bottom of mounting disc and the brace table.

Compared with the prior art, the utility model has the beneficial effects that: the pump station for the low-lying area realizes the washing function of the filter screen plate by optimizing the internal structure of the pump station, thereby ensuring the smooth water flow and reducing the cleaning difficulty of a master cleaner;

through the mutual cooperation between wire rope, fixed pulley, spout, hose, outlet pipe, slider, impeller, rope sheave, connecting axle and the wind spring, and then can be through opening the control valve for carry the position department blowout of water source to the outlet pipe to filter otter board A through the branch pipe and carry out the backwash, thereby will filter debris such as adnexed rubbish, silt on the otter board A and obtain the clearance, and then saved sanitationman's clean time, and reduced the clean degree of difficulty, improved the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the flushing cartridge body assembly of FIG. 1 in accordance with the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

fig. 4 is a perspective view of the triangular block of fig. 1 according to the present invention.

In the figure: 1. a pump station main body; 2. a support table; 3. a water storage tank; 4. a water pump; 5. a water outlet conduit; 6. a branch pipe; 7. a control valve; 8. flushing the bin body assembly; 801. a wire rope; 802. a fixed pulley; 803. a chute; 804. a hose; 805. a water outlet pipe; 806. a slider; 807. an impeller; 808. a sheave; 809. a connecting shaft; 810. a coil spring; 9. a filter screen plate A; 10. a triangular block; 11. and a filter screen plate B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a pump station for a low-lying area of terrain comprises a pump station main body 1, one side of the pump station main body 1 is provided with a filter screen plate A9, the garbage filtering function is realized through a filter screen plate A9, the bottom of one side of a filter screen plate A9 is provided with a triangular block 10, one side inside the pump station main body 1 is provided with a support table 2, the bottom of one side inside the support table 2 is provided with a water storage tank 3, one side of the water storage tank 3 is provided with a filter screen plate B11, the top of the support table 2 is provided with a water pump 4, the sewage pumping function is realized through the water pump 4, the input ends of the water pump 4 are provided with water storage tanks 3 which are mutually communicated, the output end of the water pump 4 is provided with a water outlet conduit 5 extending to the outside of the pump station main body 1, the outer side of the water outlet conduit 5 is provided with a three-way pipe, the water flow dividing function is realized through the three-way pipe, one end of the three-way pipe is provided with a branch pipe 6, the outer side of the branch pipe 6 is provided with a control valve 7, the middle position inside the pump station main body 1 is provided with a flushing cabin body assembly 8, and one side of the branch pipe 6 is communicated with the flushing cabin body assembly 8.

The water pump 4 and the control valve 7 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.

Further, the flushing cabin body assembly 8 comprises a steel wire rope 801, a fixed pulley 802, a sliding groove 803, a hose 804, a water outlet pipe 805, a sliding block 806, an impeller 807, a rope pulley 808, a connecting shaft 809 and a coil spring 810, the inside of the flushing cabin body assembly 8 is provided with the connecting shaft 809, the outside of the connecting shaft 809 is provided with the coil spring 810, the outside of the coil spring 810 is provided with the rope pulley 808, one side of the rope pulley 808 is provided with the impeller 807 extending into the branch pipe 6, the outside of the rope pulley 808 is wound with the steel wire rope 801, the two ends of the pump station main body 1 close to one side of the filter screen plate A9 are both provided with the sliding groove 803, the inside of the sliding groove 803 is provided with the sliding block 806, the mutually close ends of the two groups of sliding blocks 806 are provided with the water outlet pipe 805 together, the mutually close tops of the mutually close ends of the two groups of sliding grooves 803 are provided with the fixed pulley 802 together, the other end of the steel wire rope 801 bypasses the outside of the fixed pulley 802 and is mutually connected with the water outlet pipe 805, the hose 804 is arranged at the bottom of the branch pipe 6, the bottom of the hose 804 is communicated with the water outlet pipe 805, so that the back flushing function of the filter screen plate A9 is realized.

Further, the inside cover of fixed pulley 802 is equipped with connects the round bar, and connects the both ends of round bar and interconnect with the inside of fixed pulley 802 respectively, guarantees that the position of fixed pulley 802 is stable.

Further, the top of the control valve 7 is provided with a connecting screw rod, and the top of the connecting screw rod extends to the outside of the pump station main body 1 and is provided with a rotary wheel disc, so that the control valve 7 can be conveniently controlled to be opened and closed.

Furthermore, the outer side of the water outlet pipe 805 is uniformly provided with spray heads, and rubber nozzles are arranged on the outer side of the spray heads, so that the filter screen plate A9 is washed.

Furthermore, the bottom of the water pump 4 is provided with a mounting disc, and a damping gasket is arranged between the bottom of the mounting disc and the support table 2, so that the influence of vibration generated when the water pump 4 operates on the device is reduced.

The working principle is as follows: the device provides power for the device through an external power supply, when the device is in normal use, the control valve 7 is in a closed state at the moment, further, water flow is filtered through the filter screen plate A9 in a nature mode and then enters the interior of the pump station main body 1, the water pump 4 is turned on, so that the water flow enters the interior of the water storage tank 3 and is conveyed to the exterior of the pump station main body 1 through the suction of the water pump 4 and the water outlet pipe 5, thereby completing the process of filtering and pumping water, when the outer side of the filter screen plate A9 needs to be cleaned, the control valve 7 is turned on at the moment, so that a part of the water flow in the water outlet pipe 5 is conveyed to the position of the water outlet pipe 805 to be sprayed out through the branch pipe 6, at the moment, the water flow flowing in the branch pipe 6 drives the impeller 807 to rotate, the rope pulley 808 rotates to wind the steel wire rope 801 instead of the rotation of the rope pulley 808 while driving the coil spring 810 to contract, the water outlet pipe 805 is pulled to move upwards through the steel wire rope 801, the upward displacement of water outlet pipe 805 drives slider 806 to slide in the inside of spout 803, thereby guarantee the position stability of water outlet pipe 805 displacement, and then along with the displacement of water outlet pipe 805, realize the backwash function to filter screen board A9, make debris such as the adnexed rubbish in filter screen board A9 outside drop, and then slide through the both sides of triangle block 10, when washing the completion, closing control valve 7 this moment, make impeller 807 not receiving the impact force rotation of rivers, simultaneously under the effect of coil spring 810 rebound force, drive rope sheave 808 reverse rotation, and then drive impeller 807 and reset, and loosen wire rope 801, outlet pipe 805 and slider 806 are under the effect of self gravity at this moment, extend the inside of spout 803 and slide down, thereby reset, and then accomplish the backwash function to filter screen board A9.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A pump station for low-lying areas of the terrain, comprising a pump station body (1), characterized in that: one side of the pump station main body (1) is provided with a filter screen plate A (9), the bottom of one side of the filter screen plate A (9) is provided with a triangular block (10), one side of the inside of the pump station main body (1) is provided with a supporting table (2), the bottom of one side of the inside of the supporting table (2) is provided with a water storage tank (3), one side of the water storage tank (3) is provided with a filter screen plate B (11), the top of the supporting table (2) is provided with a water pump (4), the input ends of the water pump (4) are provided with the water storage tanks (3) which are mutually communicated, the output end of the water pump (4) is provided with a water outlet conduit (5) extending to the outside of the pump station main body (1), the outside of the water outlet conduit (5) is provided with a three-way pipe, one end of the three-way pipe is provided with a branch pipe (6), the outside of the branch pipe (6) is provided with a control valve (7), a rinsing bin body component (8) is arranged at the middle position inside the pump station main body (1), one side of the branch pipe (6) is communicated with the flushing cabin body assembly (8).

2. A pump station for use in low lying areas according to claim 1, wherein: the flushing cabin body assembly (8) comprises a steel wire rope (801), a fixed pulley (802), sliding grooves (803), a hose (804), a water outlet pipe (805), a sliding block (806), an impeller (807), a rope pulley (808), a connecting shaft (809) and a coil spring (810), wherein the connecting shaft (809) is arranged inside the flushing cabin body assembly (8), the coil spring (810) is arranged outside the connecting shaft (809), the rope pulley (808) is arranged outside the coil spring (810), the impeller (809) extending into the branch pipe (6) is arranged on one side of the rope pulley (808), the steel wire rope (801) is wound outside the rope pulley (808), the sliding grooves (803) are arranged at two ends of one side, close to the filter screen plate A (9), of the pump station main body (1), the sliding block (806) is arranged inside the sliding grooves (803), and the water outlet pipe (805) is arranged at one end, close to each other, of the two groups of the sliding blocks (806), the top parts of the two groups of sliding grooves (803) close to one end are provided with a fixed pulley (802) together, the other end of the steel wire rope (801) rounds the outer side of the fixed pulley (802) and is connected with a water outlet pipe (805) mutually, the bottom of the branch pipe (6) is provided with a hose (804) in a social group, and the bottom of the hose (804) is communicated with the water outlet pipe (805).

3. A pump station for use in low lying areas according to claim 2, wherein: the inside cover of fixed pulley (802) is equipped with the connection pole, and the both ends of connecting the pole respectively with the inside interconnect of fixed pulley (802).

4. A pump station for use in low lying areas according to claim 1, wherein: the top of the control valve (7) is provided with a connecting screw rod, and the top of the connecting screw rod extends to the outside of the pump station main body (1) and is provided with a rotary wheel disc.

5. A pump station for use in low lying areas according to claim 2, wherein: and spray heads are uniformly arranged on the outer sides of the water outlet pipes (805), and rubber spray nozzles are arranged on the outer sides of the spray heads.

6. A pump station for use in low lying areas according to claim 1, wherein: the bottom of water pump (4) is provided with the mounting disc, and is provided with shock attenuation gasket between the bottom of mounting disc and brace table (2).