[0034] Contraction below Figure 1-6 Further detailed description of the present application.
[0035] The present application discloses a light well point combined foundation pit precipitation device. Refer figure 1 with figure 2 A light well point combined foundation pit precipitation device includes a vacuum radiant pump 1, a collecting tube 2, a well point tube 3, a drain pipe 4, a bending tube 5, and a deep suction high pressure jet pump 6. The collecting water tube 2 is laid in the ground 7, and the vacuum radiant pump 1 is in communication with the current water pipe and the collecting tube 2, and one end of the vacuum jet pump 1 communicates with the drain pipe 4.
[0036] Refer figure 1 with figure 2 One end of the bending tube 5 is connected to the current collector 2, and the other end is in communication with the well point tube 3. There are a plurality of well point pipes 3, and the plurality of well point tubes 3 circumferentially distributed over the current collecting tube 2, and the deep suction high pressure jet pump 6 is inserted on the bending tube 5.
[0037] Refer figure 2 with image 3 The well point tube 3 is provided with an extension assembly and a measuring assembly, and the well point pipe 3 includes a first water absorbing rod 8 and a second water absorbing rod 9, and one end of the first water water rod 8 has a slide groove 10, a bending tube 5 and The sliding groove 10 is in communication, and the second suction rod 9 is slid in cooperation with the slide groove 10. The first water absorbent hole 11 is opened on the second water water rod 9, and the first water absorbent hole 11 is in communication with the sliding tank 10, and the inlet end of the deep suction high pressure jet pump 6 communicates with the rubber tube 12, and the rubber tube 12 runs through the first water. The rod 8 is to the slide groove 10 and secured to the second water water rod 9, and the rubber tube 12 is in communication with the first water absorbent hole 11.
[0038] Refer figure 2 with Figure 4 The extension assembly is disposed between the first water absorbing rod 8 and the second water water rod 9, the extension assembly includes a drive motor 13, rotating the threaded rod 14, and the guide strip 15, and the ground surface 7 is fixedly connected to the plastic frame 16, the drive motor 13 vertical On the fixed connection of the plastic frame 16, the output shaft of the drive motor 13 fixed to the rotating thread rod 14, and the rotary threaded rod 14 penetrates the first water water rod 8 and threaded with the second water water rod 9, the guide strip 15 is fixed to the second water water rod The sidewall of 9. The guide groove 17 is opened on the side wall of the slide groove 10, and one end of the guide groove 17 is coupled to the slot of the slide groove 10, and the guide strip 15 is inserted into the guide groove 17 and the sliding cooperation with it.
[0039] Refer image 3 with Figure 4 Hetero, the second absorbent rod 9 is fixedly connected to the water tube 18. The two ends of the seepage tube 18 are closed, and the bottom of the water seepage 18 is provided in a cone type. A plurality of water permeation holes 19 are opened on the sidewall wall of the water seepage barrel 18, and the plurality of water permeation holes 19 are circularly distributed on the side wall of the water cylinder 18. The second suction lever 9 is inserted into the water seepage 18 and is fixed to it.
[0040] Refer image 3 with Figure 4 The water feed assembly is disposed in the water seepage 18, and the water supply assembly includes a first distance sensor 20, a floating plate 21, and a restricted plate 22, and the first distance sensor 20 is disposed at the bottom of the water seepage barrel 18, floating plate 21 is floating. The through hole 23, the second water absorbing rod 9 is inserted into the floating through hole 23, and the floating plate 21 is slidably fitted with the floating through hole 23. The bottom fixing of the second suction rod 9 is fixed, and the limit panel 22 is set. The first distance sensor 20 is fixedly attached to the bottom of the water seepage 18, and the sensing end of the first distance sensor 20 is disposed toward the floating plate 21.
[0041] Refer figure 2 with image 3 The water seepage tube 18 is inserted into the groundwater layer 24. The groundwater enters the water seepage tube 18, when the water into the water seepage 18, the floating plate 21 is floating, and the floating plate 21 is floating upward, and the water in the underground layer 24 in which the water joined tube 18 is pumped. After dry, the floating plate 21 drops, and the contact restricted plate 22, the setting of the restricted plate 22 reduces the likelihood that the floating plate 21 is pulled off from the second water water rod 9, thereby reducing the floating plate 21 to float up and down. The possibility of Carton.
[0042] Refer figure 2 with Figure 5 The first distance sensor 20 is electrically connected to the drive motor 13 via the control system. The top portion of the water seepage tube 18 is fixedly connected to the second distance sensor 25, and the second distance sensor 25 is disposed toward the floating plate 21, and the second distance sensor 25 is electrically connected to the deep suction high pressure jet pump 6 by the control system.
[0043] Refer figure 1 When excavating the foundation pit, the operator is prone to dust, which is easy to cause pollution on the construction environment. In order to solve the above problems, one end of the drain pipe 4 communicate with dust collecting assemblies, the dust collecting assembly includes a ring blocking tube 26, spray tube 27, and atomizing nozzle 28, the annular blocking tube 26 is disposed above the current collecting tube 2, and the annular block 29 is fixed to the ground 7 by the rendering frame 29, and the load rack 29 is provided with four angles of the foundation pit. One is provided. The spray tube 27 is uniformly distributed over the annular block 26 and in communication with the annular block 26, and the atomization nozzle 28 is fixedly attached to one end of the spray tube 27 and facing the foundation pit.
[0044] Refer figure 1 with Image 6 The drain pipe 4 is connected to the dust pipe 30, and one end of the dust collecting tube 30 is in communication with the annular blocking tube 26, and a first control valve 31 is provided on the dust collecting tube 30. In order to reduce the likelihood of sediment blocking atomization spray head 28 in the extracted underground water. The dust collecting tube 30 is connected between the annular blocking tube 26.
[0045] Refer figure 2 The filter assembly includes filter tube 32, filter web 33, and gauze layer 34, and the filter tube 32 communicates with the dust collecting tube 30, and the filter 33 is disposed at the inlet end of the filter tube 32, and the gauze layer 34 is disposed in the filter tube 32 and is filtered. The water supply end of the tube 32 is between the filter 33. The activated carbon layer 35 is fixedly connected in the filter 33, and the activated carbon layer 35 is disposed between the filter tube 32 and is located between the water water end of the filter tube 32 and the gauze layer 34, and can further increase the filtration effect.
[0046] Refer figure 2 with Image 6 The power generation assembly is provided on the drain pipe 4, and the power generation assembly includes a hydraulic generator 36, a rotating rod 37, and a rotating impeller 38. The motor shaft of the hydraulic generator 36 is fixedly coupled to the rod 37, and the rotating rod 37 is inserted into the drain pipe 4, rotating the impeller 38 is fixed to the rotating lever 37. A second control valve 39 is provided on the drain pipe 4. When the first control valve 31 is closed, the second control valve 39 is opened, the groundwater discharged from the drain pipe 4 can generate a huge impact force, the water flow impacts the blade of the rotating the impeller 38, and the rotation wheel 38 is rotated, so that the rotating rod 37 rotates, The rotating rod 37 roses the motor shaft of the hydraulic generator 36 to rotate, and the hydraulic generator 36 is generated, and the operator uses the electricity stored by the hydraulic generator 36 to supply the electrical use for construction, and realizes the recycling of energy.
[0047] In the present application, the implementation principle of a light well point combined foundation pit precision device is: When used, the operator first inserts the well point pipe 3 into the ground surface 7, so that the second water-absorbent lever 9 is located in the groundwater layer 24, but at this time The depth of the insertion of the well point pipe 3 does not reach the construction requirements, the operator starts the vacuum radiant pump 1, the groundwater in the groundwater layer 24 penetrates into the water seepage barrel 18, and the floating plate 21 is floating, the second distance sensor 25 is measured to float. When the distance between the plates 21 is less than the preset threshold, the second distance sensor 25 initiates the deep suction high pressure jet pump 6 by the control system, and the deep suction high pressure jet pump 6 extracts the water in the groundwater layer 24, sewer. The first water absorbent hole 11, the slide 10, and the rubber tube 12 on the second water water rod 9, and then entered into the collecting tube 2 by the bending tube 5, and then discharged through the vacuum radiant pump 1. As the water level is lowered, the floating plate 21 drops, and when the second distance sensor 25 measures the distance between the itself and the floating plate 21 is greater than the preset threshold, the second distance sensor 25 is closed through the control system. Pump 6, reduce the waste of energy.
[0048] At this time, when the first distance sensor 20 measures the distance between itself and the floating plate 21 is less than the preset threshold, the first distance sensor 20 activates the drive motor 13 by the control system, so that the water seepage 18 continues to down the underwater layer below. 24 Movement, movement, the groundwater gradually enters the water seepage 18, so that the floating plate 21 is floating, and when the first distance sensor 20 measures the distance between the itself and the floating plate 21, the first distance is greater than the preset threshold. The sensor 20 turns off the drive motor 13 by the control system, at which point the second distance sensor 25 measures the distance between the itself and the floating plate 21 is less than the preset threshold, the second distance sensor 25 activates deep suction high pressure jet pump 6 by control system Take water, repeat the above process, and realize automation. Therefore, it is possible to reduce the operation of the operator to insert a long well point pipe 3 to the underwater layer 24 that satisfy the construction demand depth, which is convenient, and the operation is convenient, and the present application can facilitate the operator construction.
[0049] When it is desirable, the second control valve 39 is turned off, and the first control valve 31 is opened, under the action of the vacuum radial pump 1, the underground water is sprayed from the atomizing nozzle 28, and the dust is discharged.
[0050] The above is the preferred embodiment of the present application, and it is not limited to the scope of the application, so it should be included in the scope of the present application. Inside.
