Multi-water-inlet integrated pump station

Abstract

The utility model belongs to the technical field of pump stations and discloses a multi-water-inlet integrated pump station which comprises a barrel, a water pump and a water outlet pipe are arranged in the barrel, the water pump is fixed at the bottom of the barrel, one end of the water outlet pipe is communicated with the water pump, and the other end of the water outlet pipe extends out of the barrel from the top of the barrel. The side wall of the barrel sequentially comprises a first solid part, a hollow filtering part and a second solid part from top to bottom. The device can be repeatedly used, the resource utilization rate is greatly improved, and the applicability and the flexibility are high; and unorganized collection and organized discharge of underground water can be achieved, and applicability and flexibility are high.

Description

TECHNICAL FIELD

[0001] The utility model relates to pump station technical field especially relates to a multi water -intaking integrated pump station. BACKGROUND

[0002] The city drainage system is the important infrastructure of modern city, and it is mainly responsible for collecting, transporting, processing and discharging city sewage and rainwater, especially in the production process of industrial production, engineering construction and municipal environmental protection fields, the role of drainage system is particularly important. In the above-mentioned fields, most of the construction process is through temporary rain drainage system to prevent waterlogging in the construction process, but the temporary rain drainage system needs to change constantly according to the construction progress, and part of the construction pit drainage of engineering, site dewatering also uses temporary rain drainage system, which increases the variability of temporary drainage system. Based on the above reasons, at present, in most engineering construction sites, the temporary drainage system finally needs to be lifted through multiple points to discharge water outside the field.

[0003] Although the temporary drainage system can discharge water, most of the temporary drainage systems currently lift the water by single water pump integrated lifting pump station, however, the integrated lifting pump station still has the following defects: (1) in the case of unstable underground water flow, it is difficult to collect water; (2) the traditional pump station is usually a concrete pump station, which cannot be recycled, and the resource utilization rate is low. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a multi water -intaking integrated pump station, which can be reused, greatly improves the resource utilization rate, and has strong applicability and flexibility; and can realize unorganized collection and organized discharge of underground water, and has strong applicability and flexibility.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] A multi water -intaking integrated pump station, including the cylinder, the water pump and the water outlet pipe are arranged in the cylinder, the water pump is fixed at the bottom of the cylinder, one end of the water outlet pipe is communicated with the water pump, and the other end extends from the top of the cylinder to the outside of the cylinder;The side wall of the cylinder comprises a first solid part, a hollow filter part and a second solid part from top to bottom.

[0007] Further, the cylinder is a columnar structure, the height of the hollow filter part is 40%-80% of the height of the side wall of the cylinder, the height of the first solid part is 5%-10% of the height of the side wall of the cylinder, and the height of the second solid part is 15%-50% of the height of the side wall of the cylinder.

[0008] Further, the hollow filter part is a plurality of filter holes formed in the side wall of the cylinder, and the filter holes are circular, polygonal or strip structure.

[0009] Further, the hollow filter part is composed of a framework and a woven layer, the framework is connected with the side wall of the cylinder, and the woven layer is woven and wound on the framework.

[0010] Further, the top of the cylinder is provided with a cylinder cover, and the cylinder cover is provided with an electric control cabinet and an exhaust pipe; the electric control cabinet is connected with the water pump; one end of the exhaust pipe penetrates through the cylinder cover and extends into the inside of the cylinder, and the other end is suspended; the water level sensor is also provided, one end of the water level sensor is connected with the electric control cabinet, and the other end penetrates through the cylinder cover and extends into the inside of the cylinder.

[0011] Further, the top of the cylinder cover is also provided with an inspection hole, and the inside of the cylinder is also provided with an auxiliary device for inspection.

[0012] The beneficial effects of the utility model lie in:

[0013] 1. The device of the utility model does not need to consider the laying of the drainage pipeline in the construction process, only needs to consider the arrangement of the temporary drainage ditch according to the terrain, sets the integrated pump station of the utility model at the low water point, realizes the unorganized collection of underground water through the hollow filter part, and realizes the organized discharge of underground water through the cooperation of the water pump and the water outlet pipe.

[0014] 2. The cylinder of the utility model can be taken out and reused, overcomes the defects of low resource utilization rate of the traditional concrete pump station, greatly improves the resource utilization rate, and is high in applicability and flexibility.

[0015] 3. The utility model is simple in structure, convenient to install and high in practicality. DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the utility model will be further described in combination with the drawings and the embodiments, and the drawings in the following description are only part of the embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings:

[0017] Figure 1 It is a whole structure schematic view of the utility model.

[0018] Figure 2 It is a structure schematic view in the embodiment 2 of the utility model.

[0019] In the drawing: 1. cylinder side wall; 2. water pump; 3. water outlet pipe; 4. woven layer; 5. electric control cabinet; 6. exhaust pipe; 7. water level sensor; 8. inspection hole; 9. auxiliary device;

[0020] 101. first solid part; 102. hollow filter part; 103. second solid part. PREFERRED EMBODIMENT

[0021] In order to make the utility model embodiment purpose, technical scheme and advantage more clearly, the following will be combined with the technical scheme in the utility model embodiment to make clear and complete description, obviously, the described embodiment is part of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0022] Embodiment 1

[0023] As Figure 1 The utility model discloses a kind of integrated pump stations of multiple water inlets, it is characterized in that, including cylinder, water pump 2 and outlet pipe 3 are equipped in cylinder inside, water pump 2 is fixed at cylinder bottom, outlet pipe 3 one end is communicated with water pump 2, the other end extends from cylinder top to cylinder outside;Cylinder side wall 1 from top to bottom includes first solid part 101, hollow filter part 102 and second solid part 103 in sequence.

[0024] The pump station of the utility model is mainly used for discharging underground water in the construction process of engineering, cylinder is recyclable device, when installing the device, pit needs to be dug in drainage site first, then bury cylinder, and set various components in cylinder, cylinder can be taken out and reused, overcome the defect that traditional concrete pump station resource utilization rate is low.The device of the utility model does not need to consider drainage pipeline laying in construction process, only needs to consider the arrangement of temporary drainage ditch according to terrain, sets integrated pump station of the utility model in low point of water power, can realize unorganized collection of underground water through hollow filter part 102, and can realize organized discharge of underground water through cooperation of water pump 2 and outlet pipe 3.

[0025] To avoid the influence of water pump 2 shaking on other equipment and ensure the stable operation of equipment, the utility model fixes water pump 2 at the bottom of the cylinder, and sets a mounting seat at the bottom of the cylinder during actual fixing, and then fixes the base of the water pump 2 unit on the mounting seat.

[0026] The structure, working principle and installation method of the water pump 2 are common installation methods in the prior art. During installation, the fixing screw holes can be pre-drilled on the unit base, and the bolts, washers and nuts of the water pump 2 are fastened on the unit base, so that the water pump 2 unit cannot move or tilt. The water pump 2 can also be fixed by clamping compression skirts. During use, the compression skirts wrapped around the water pump 2 unit are tightly clamped by tension and pressure, so that the water pump 2 unit cannot move or shift. The water pump 2 unit can also be clamped by heavy objects and angle steels. Specifically, heavy objects such as sandbags, steel plates and angle steels can be tightly attached to the side surface or periphery of the water pump 2 unit to increase the stability of the water pump 2 unit and prevent it from moving or tilting.

[0027] The water outlet pipe 3 mainly transports the water pressurized by the water pump 2 to the outside, and the water pump 2 can be a hard pipe or a soft pipe, in order to ensure the stability of the equipment operation, the water outlet pipe 3 located in the inside of the cylinder is arranged as a hard pipe, and a soft pipe is externally connected at the pipe outlet at the top of the cylinder.

[0028] The hollow filter part 102 arranged on the side wall 1 of the cylinder facilitates the water in the soil to enter the inside of the cylinder from the hollow filter part 102, and the soil and other impurities are excluded outside the cylinder. In the utility model, the cylinder is divided into the first solid part 101, the hollow filter part 102 and the second solid part 103, and the hollow filter part 102 is ensured to surround the side wall for one turn, so that the underground water in the soil enters the inside of the cylinder from all directions, and the unorganized collection of the water in the soil is realized. The water collected into the inside of the cylinder is discharged to the outside through the cooperation of the water pump 2 and the water outlet pipe 3, and the organized discharge of the water in the soil can be realized.

[0029] The structure of the utility model can realize the reuse of the device, greatly improve the resource utilization rate, and realize the unorganized collection and organized discharge of the underground water, so that the applicability and flexibility are high.

[0030] In the embodiment, the cylinder is in a columnar structure, the height of the hollow filter part 102 is 40%-80% of the height of the side wall 1 of the cylinder, the height of the first solid part 101 is 5%-10% of the height of the side wall 1 of the cylinder, and the height of the second solid part 103 is 15%-50% of the height of the side wall 1 of the cylinder.

[0031] The cylinder is designed in a columnar structure, which is convenient for processing and installation. The height of the hollow filter part 102 is 40%-80% of the height of the side wall 1 of the cylinder, which can ensure that the hollow filter part 102 has a certain contact area with the soil, so that the underground water in all directions can enter the inside of the cylinder through the hollow filter part 102. The height of the first solid part 101 is 5%-10% of the height of the side wall 1 of the cylinder, and the height of the second solid part 103 is 15%-50% of the height of the side wall 1 of the cylinder. The above structure can ensure that a space is reserved in the lower part of the cylinder, so that the underground water has a certain storage space after entering the inside of the cylinder. In a preferred embodiment of the embodiment, the height of the hollow filter part 102 is 50% of the height of the side wall 1 of the cylinder, the height of the first solid part 101 is 10% of the height of the side wall 1 of the cylinder, and the height of the second solid part 103 is 40% of the height of the side wall 1 of the cylinder.

[0032] In the embodiment, the hollow filter part 102 is a plurality of filter holes 4 formed in the side wall 1 of the cylinder, and the shape of the filter hole 4 is circular, polygonal or strip structure. The hollow filter part 102 is similar to the function of filter cloth, the filter holes 4 are densely distributed on the cylinder in an array manner, and the aperture of the filter hole 4 is 0.2-2mm, which can ensure that the water can enter while filtering the soil, preventing the soil from entering the inside of the cylinder.

[0033] In the embodiment, the top of the cylinder is provided with a cylinder cover, and the cylinder cover is provided with an electric control cabinet 5 and an exhaust pipe 6; the electric control cabinet 5 is connected with the water pump 2; one end of the exhaust pipe 6 penetrates through the cylinder cover and extends into the inside of the cylinder, and the other end is suspended; further comprising a water level sensor 7, one end of the water level sensor 7 is connected with the electric control cabinet 5, and the other end penetrates through the cylinder cover and extends into the inside of the cylinder.

[0034] The exhaust pipe 6 mainly ensures the air circulation in the cylinder and maintains the pressure stability. The water level sensor 7 is mainly used for detecting the water level in the cylinder, which is a common water level sensor 7 in the prior art, and the specific type can be selected according to the actual situation, as long as the water level detection can be realized. The electric control cabinet 5 is a common electric control cabinet 5 in the prior art, which is mainly used for receiving the water level detection signal of the water level sensor, and controlling the start and stop of the water pump 2 according to the water level detection signal, so as to control the drainage. The above control mode can be realized by the person skilled in the art according to the function, and the specific principle will not be described here.

[0035] In the embodiment, the cylinder cover is also provided with an access hole 8, and the inside of the cylinder is also provided with an auxiliary device 9 for maintenance access. The access hole 8 is an opening provided on the cylinder cover, which is mainly used for the subsequent maintenance personnel to enter the inside of the cylinder for maintenance. A cover plate can be provided on the access hole 8 according to actual needs, which can be opened when maintenance is needed, and can be covered when it is not needed. The structure, shape and cooperation relationship of the access hole 8 and the cover plate can refer to the cooperation relationship of the sewer and the manhole cover.

[0036] In one scheme of the embodiment, the auxiliary device 9 is a ladder, the lower end of which is fixed to the bottom in the cylinder, and the upper end is fixed to the cylinder cover of the cylinder, and the upper end is close to the edge of the access hole 8.

[0037] In another scheme of the embodiment, the auxiliary device 9 is a slide rail, and a sliding block can be arranged on the slide rail during actual use, and a lifting frame is fixedly connected to the side surface of the sliding block. The worker can sit in the lifting frame when maintaining, and the lifting frame can move along the slide rail to realize access to the cylinder. In this scheme, a rope needs to be arranged on the lifting frame, which is stretched out of the access hole 8 and tied to an external crane during use, and the lifting frame is lowered and raised by slowly lowering or tightening the crane. In other embodiments of the embodiment, existing principles can also be used to cooperate with lifting, such as the principle of elevator lifting.

[0038] In actual engineering construction, with the progress of construction, the multi-inlet integrated pump station of the utility model can be repeatedly used, and has strong applicability.

[0039] Embodiment 2

[0040] The overall structure and the connection relationship of the embodiment and embodiment 1 are almost the same, and the only difference is that the structure of the hollow filter part 102 of the embodiment is different from that of embodiment 1, and the difference between the embodiment and embodiment 1 is as follows:

[0041] As shown in Figure 2 In the embodiment, the hollow filter part 102 is composed of a skeleton and a woven layer, the skeleton is connected with the side wall 1 of the cylinder, and the woven layer is woven and wound on the skeleton. The skeleton is made of rigid material, and the woven layer is wound on the skeleton in a woven manner. Specifically, the winding cooperation mode of the woven layer on the skeleton is a common weaving mode in the prior art, such as the weaving mode of the woven basket disclosed in the patent with the publication number CN102795038A. In the embodiment, several additional layers of woven layers can also be added outside the hollow filter part 102 to further prevent soil from entering the inside of the cylinder.

[0042] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the present application. It should be understood that the above description is only a specific implementation method of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-intake integrated pump station, characterized in that, The utility model provides a kind of water pump, including barrel, water pump (2) and outlet pipe (3) are equipped inside barrel, water pump (2) is fixed in barrel bottom, outlet pipe (3) one end is communicated with water pump (2), and the other end extends from barrel top to barrel outside;Barrel side wall (1) from top to bottom includes first solid part (101) in proper order, hollow filter part (102) and second solid part (103).

2. The multi-intake integrated pump station according to claim 1, characterized in that, Barrel is columnar structure as a whole, the height of hollow filter part (102) is 40%-80% of the height of barrel side wall (1), the height of first solid part (101) is 5%-10% of the height of barrel side wall (1), and the height of second solid part (103) is 15%-50% of the height of barrel side wall (1).

3. The multi-intake integrated pump station according to claim 1 or 2, characterized in that, Hollow filter part (102) is a plurality of filter holes (4) formed on barrel side wall (1), and filter hole (4) is circular, polygonal or strip structure.

4. The multi-intake integrated pump station according to claim 1 or 2, characterized in that, Hollow filter part (102) is composed of framework and woven layer, framework is connected with barrel side wall (1), and woven layer is woven and wound on framework.

5. The multi-intake integrated pump station according to claim 1 or 2, characterized in that, Barrel top is equipped with barrel cover, and electric control cabinet (5) and exhaust pipe (6) are equipped on barrel cover;Electric control cabinet (5) is connected with water pump (2);One end of exhaust pipe (6) penetrates barrel cover and extends into barrel, and the other end is suspended;It further includes water level sensor (7), one end of water level sensor (7) is connected with electric control cabinet (5), and the other end penetrates barrel cover and extends into barrel.

6. The multi-intake integrated pump station according to claim 3, characterized in that, Barrel top is equipped with barrel cover, and electric control cabinet (5) and exhaust pipe (6) are equipped on barrel cover;Electric control cabinet (5) is connected with water pump (2);One end of exhaust pipe (6) penetrates barrel cover and extends into barrel, and the other end is suspended;It further includes water level sensor (7), one end of water level sensor (7) is connected with electric control cabinet (5), and the other end penetrates barrel cover and extends into barrel.

7. The multi-intake integrated pump station according to claim 4, characterized in that, Barrel top is equipped with barrel cover, and electric control cabinet (5) and exhaust pipe (6) are equipped on barrel cover;Electric control cabinet (5) is connected with water pump (2);One end of exhaust pipe (6) penetrates barrel cover and extends into barrel, and the other end is suspended;It further includes water level sensor (7), one end of water level sensor (7) is connected with electric control cabinet (5), and the other end penetrates barrel cover and extends into barrel.

8. The multi-intake integrated pump station according to claim 5, characterized in that, Barrel cover is further equipped with maintenance opening (8), and barrel is further equipped with auxiliary device (9) for maintenance access inside.

9. The multi-intake integrated pump station according to claim 6 or 7, characterized in that, Barrel cover is further equipped with maintenance opening (8), and barrel is further equipped with auxiliary device (9) for maintenance access inside.

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