A drainage pump set for construction engineering

Abstract

The utility model discloses a drainage pump group for construction engineering, relates to the field of drainage pumps for construction engineering, solves the problem that the existing device can only pump out accumulated water from a single foundation pit with low efficiency, and adopts the following scheme: it comprises a water pump and a receiving pipe mounted on its input end; the outer end of the receiving pipe is threadedly connected with a pumping assembly; the main body of the pumping assembly is a double-way pipe, the outer end of the double-way pipe is equipped with a conducting pipe, and the outer end of the conducting pipe is equipped with a filter end pipe; the drainage pump group for construction engineering, through the arrangement of each component in the pumping assembly at the input end of the water pump, can utilize the filter end pipe and the sponge net therein for filtering, so that the accumulated water can be directly extracted, and the situation that stones enter the water pump and cause the pump to be blocked occurs. At the same time, the arrangement of the double-way pipe and the conducting pipe can synchronously extract the accumulated water in foundation pits at multiple different positions according to needs, so as to ensure the pumping and discharge efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pumps for construction projects, in particular to a drainage pump group for construction projects. Background Art

[0002] During the construction process, water sources are needed to assist, especially in various foundation pits, where water often accumulates. Therefore, a drainage pump is needed to pump out the water in the foundation pit.

[0003] After searching, the application with patent application number CN202321556412.4 discloses a drainage device for construction projects, including a work surface pipe 1, the bottom end of the pipe 1 is fixedly connected with a sedimentation tank, the bottom end of the sedimentation tank is threaded with an end cap, the top end of the pipe 1 is fixedly connected with a limit block, and the top end of the limit block is fixedly connected with a rotating motor. The utility model is provided with a rotating motor, a rotating shaft, a cylinder and a cutter disc, the rotating motor is fixedly connected at the top end of the limit block, the rotating shaft is rotatably connected to the bottom end of the rotating motor, the cylinder is clamped on the outer surface of the rotating shaft, the cylinder and the cutter disc are fixedly connected to form an integrated structure, the rotating shaft can be driven to rotate by starting the rotating motor, the cylinder and the cutter disc rotate synchronously with the rotating shaft, and the cutter disc can crush large particles of gravel into small particles when rotating, thereby reducing the kinetic energy of the gravel particles when colliding;

[0004] The above application document achieves stone crushing through the setting of the cutter disc to avoid blockage, but there are still fragments of stone in the output fluid, and there is only one input end, which can only pump out the accumulated water in a single foundation pit, and the efficiency is low.

[0005] Therefore, we propose a dewatering pump set for construction engineering. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a drainage pump group for construction engineering, which solves the problem that the prior device can only pump out accumulated water from a single foundation pit and has a low efficiency.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a drainage pump set for construction engineering, including a water pump machine and a receiving pipe assembled on the input end thereof;

[0008] The outer end of the receiving pipe is threadedly connected with a pumping assembly;

[0009] The main body of the water pumping component is a two-way pipe, the outer end of the two-way pipe is equipped with a conducting pipe, and the outer end of the conducting pipe is equipped with a filter end pipe.

[0010] Preferably, both ends of the conducting tube are fixedly connected with spiral tubes, and the outer ends of the two groups of spiral tubes are respectively threadedly sleeved with double-way tubes and filter end tubes;

[0011] Among them, the setting of the screw-through pipe makes it easy to screw the filter end pipe on the outer end of the conducting pipe, and also makes it easy to screw the conducting pipe on the outer end of the double-way pipe, so as to facilitate subsequent disassembly and assembly.

[0012] Preferably, the end pipe portion of the filter end pipe is provided with a hoop groove;

[0013] Preferably, the outer wall of the filter end tube is wrapped with a sponge layer, and the outer wall of the sponge layer is hooped with a hoop ring located inside the hoop groove;

[0014] Among them, the setting of the hoop groove is convenient for cooperating with the hoop ring to install the sponge layer hoop on the outside of the filter end pipe, thereby preventing smaller stones from passing through the filter end pipe and being sucked into the inside of the water pump to affect its normal operation.

[0015] Preferably, the conducting tube is a corrugated tube;

[0016] Among them, the setting of the material of the conducting pipe facilitates the adjustment of the position of the filter end pipe, thereby achieving the effect of unified extraction and drainage of multiple foundation pits.

[0017] Preferably, a filter screen group and an activated carbon adsorption screen group are fixedly installed on the inner side of the receiving tube;

[0018] Among them, the arrangement of the filter screen group and the activated carbon adsorption screen group inside the receiving tube facilitates the preliminary purification of the extracted fluid, so as to facilitate the secondary utilization of the extracted fluid.

[0019] In addition, it should be noted that the double-way pipe can be a multi-way pipe. The double-way pipes of corresponding specifications can be replaced according to the number of foundation pits to ensure the pumping effect of the accumulated water in the foundation pit.

[0020] The utility model provides a drainage pump set for construction engineering, which has the following beneficial effects:

[0021] The drainage pump group for construction projects, through the setting of various components in the water pumping assembly at the input end of the water pump machine, can utilize the filter end pipe and the sponge net for filtering, so that the accumulated water can be directly extracted to avoid the situation where stones enter the water pump machine and cause it to be blocked. At the same time, the setting of the double-way pipe and the conducting pipe can synchronously extract the accumulated water in multiple foundation pits at different locations according to needs, thereby ensuring the pumping and discharge efficiency, and solving the problem that the existing device can only pump out the accumulated water from a single foundation pit with low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the pumping assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the filter end tube of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the bellows of the utility model.

[0026] In the figure: 1, water pump; 2, receiving pipe; 3, pumping assembly; 31, double-way pipe; 32, conducting pipe; 33, filter end pipe; 34, hoop groove; 35, spiral pipe. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The embodiment of the utility model provides a technical solution: a drainage pump set for construction engineering, comprising a water pump 1 and a receiving pipe 2 mounted on the input end thereof; the outer end of the receiving pipe 2 is threadedly connected with a pumping assembly 3; the main body of the pumping assembly 3 is a double-way pipe 31, the outer end of the double-way pipe 31 is equipped with a conducting pipe 32, and the outer end of the conducting pipe 32 is equipped with a filter end pipe 33;

[0029] Among them, the drainage pump group for construction projects, through the setting of each component in the water pumping component 3 at the input end of the water pump machine 1, can utilize the filter end pipe 33 and the sponge net for filtering, so that the accumulated water can be directly extracted to avoid the situation where stones enter the water pump machine 1 and cause it to be blocked. At the same time, the setting of the double-way pipe 31 and the conducting pipe 32 can synchronously extract the accumulated water in multiple foundation pits at different positions according to needs, thereby ensuring the pumping and discharge efficiency, and solving the problem that the existing device can only pump out the accumulated water from a single foundation pit with low efficiency.

[0030] Embodiment 2:

[0031] It should be noted that the double-pass pipe 31 can be a multi-pass pipe. The double-pass pipe 31 of corresponding specifications can be replaced according to the number of foundation pits to ensure the drainage effect of the accumulated water in the foundation pit.

[0032] The two ends of the conducting tube 32 are fixedly connected with screw tubes 35, and the outer ends of the two groups of screw tubes 35 are respectively threadedly mounted with the double-way tube 31 and the filter end tube 33; wherein, the setting of the screw tubes 35 facilitates the screwing of the filter end tube 33 on the outer end of the conducting tube 32, and also facilitates the screwing of the conducting tube 32 on the outer end of the double-way tube 31, so as to facilitate the subsequent disassembly and assembly thereof.

[0033] A hoop groove 34 is provided at the end pipe portion of the filter end pipe 33; preferably, a sponge layer is wrapped on the outer wall of the filter end pipe 33, and a hoop ring located on the inner side of the hoop groove 34 is hooped on the outer wall of the sponge layer; wherein, the setting of the hoop groove 34 facilitates the cooperation with the hoop ring to hoop the sponge layer on the outer side of the filter end pipe 33, thereby preventing smaller stones from passing through the filter end pipe 33 and being sucked into the inner side of the water pump 1 to affect its normal operation.

[0034] The conducting pipe 32 is a corrugated pipe; wherein, the material setting of the conducting pipe 32 facilitates the adjustment of the position of the filter end pipe 33, thereby achieving the effect of unified extraction and drainage of multiple foundation pits.

[0035] A filter screen group and an activated carbon adsorption screen group are fixedly installed on the inner side of the receiving tube 2; wherein, the arrangement of the filter screen group and the activated carbon adsorption screen group inside the receiving tube 2 facilitates the preliminary purification of the extracted fluid, so as to facilitate the secondary utilization of the extracted fluid.

[0036] The working principle and use process of the utility model are as follows: when the device is needed to work, a two-way pipe 31 of corresponding specifications is assembled at the outer end of the receiving pipe 2 on the input end of the water pump 1, and then the sponge layer hoop is installed on the outer wall of the filter end pipe 33, and then each filter end pipe 33 is placed in the accumulated water in the foundation pit, and finally the water pump 1 is turned on to pump out the accumulated water in each foundation pit, while ensuring the pumping effect of the accumulated water and preventing stones from entering the water pump 1 and affecting its subsequent normal operation.

[0037] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drainage pump set for construction engineering, comprising a water pump (1) and a receiving pipe (2) mounted on the input end thereof; Features: The outer end of the receiving pipe (2) is threadedly connected to a water pumping assembly (3); The main body of the water pumping assembly (3) is a two-way pipe (31), the outer end of the two-way pipe (31) is equipped with a conducting pipe (32), and the outer end of the conducting pipe (32) is equipped with a filter end pipe (33).

2. A drainage pump set for construction engineering according to claim 1, characterized in that: The two ends of the conducting tube (32) are fixedly connected with spiral tubes (35), and the outer ends of the two groups of spiral tubes (35) are respectively threadedly sleeved with double-way tubes (31) and filter end tubes (33).

3. A drainage pump set for construction engineering according to claim 1, characterized in that: The end pipe portion of the filter end pipe (33) is provided with a hoop groove (34).

4. A drainage pump set for construction engineering according to claim 1 or 3, characterized in that: The outer wall of the filter screen end tube (33) is wrapped with a sponge layer, and the outer wall of the sponge layer is hooped with a hoop ring located inside the hoop groove (34).

5. A drainage pump set for construction engineering according to claim 1, characterized in that: The conducting tube (32) is a corrugated tube.

6. A drainage pump set for construction engineering according to claim 1, characterized in that: A filter screen group and an activated carbon adsorption screen group are fixedly installed on the inner side of the receiving tube (2).

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