HMPP light axial flow pump station

Abstract

The utility model discloses an HMPP light axial flow pump station, and relates to the technical field of pump stations. The air injection assembly is used for performing air injection disturbance on the bottom end in the cylinder body; the filtering assembly is used for filtering the water body entering the cylinder body; the limiting assembly is used for limiting and fixing the filtering assembly; the air injection assembly comprises a fixing ring, the fixing ring is fixedly connected to the bottom end of the inner side of the barrel, and a plurality of air injection openings are evenly formed in the inner side of the fixing ring. The fixing ring is arranged at the bottom end of the inner side of the barrel, the air nozzles are evenly formed in the inner side of the fixing ring, the fixing ring is communicated with the air spraying pipe through the connecting port, and the air spraying pipe is communicated with the air pump, so that the air pump can spray air towards the inner side of the fixing ring, and the air is sprayed out from the air nozzles; and sundries deposited on the inner side of the cylinder body can be effectively disturbed, so that the sundries can be conveniently sucked out from the submersible sewage pump, the accumulation of the sundries is avoided, and the use effect of the cylinder body is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pump stations, in particular to a HMPP light axial flow pump station. Background Art

[0002] The HMPP pump station is an auxiliary device used in municipal engineering. The pump station is buried in a designated location. When there is heavy rainfall, the accumulated water is discharged through the pump station to facilitate municipal drainage.

[0003] The utility model patent with patent application publication number 202222361525.0 discloses a HMPP buried pump station, in which the outer shell is buried in a designated position, the water inlet pipe is connected to the water accumulation place, the water pump is started to discharge the accumulated water above the filter screen, and the impurities under the filter screen are pushed into the plug box by the cylinder to push the push plate. When the plug box needs to be cleaned, the plug plate moves down and is inserted into the closed groove under the action of the spring to close the plug box, so that the plug box can be pulled out for cleaning; it includes an outer shell, a vertical plate, a horizontal plate and a water pump, an inner cavity is provided in the outer shell, the vertical plate is fixedly provided at the inner top end of the outer shell, the horizontal plate is fixedly provided at the lower part of the vertical plate, and the water pump is fixedly provided at the top of the horizontal plate; it also includes a suction pipe, a drain pipe, a filter screen, a water inlet pipe, a cleaning mechanism, a debris removal mechanism and a closing mechanism, the suction pipe is provided at the bottom of the water pump and passes through the horizontal plate downward, the drain pipe is provided at the top of the water pump, the top of the drain pipe passes through the outer shell upward, and the filter screen is fixedly provided at the bottom left end of the vertical plate.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that when it is in use, since the water sucked in from the outside contains a large amount of debris, all of which enter the pump body, which can easily cause the pump body to be blocked, and manual entry is required for cleaning, which is very troublesome and increases manpower consumption. At the same time, the debris that enters the pump body is also easy to accumulate at the bottom of the pump body. Long-term accumulation makes cleaning more troublesome and increases the difficulty of subsequent cleaning.

[0005] Therefore, it is necessary to invent a HMPP light axial flow pump station to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a HMPP light axial flow pump station, in which a fixing ring is arranged at the bottom end of the inner side of the cylinder body, a plurality of air jets are evenly arranged on the inner side of the fixing ring, the fixing ring is communicated with the air jet pipe through the connecting port, the air jet pipe is communicated with the air pump, so that the air pump can spray air toward the inner side of the fixing ring and spray it out from the air jet, which can effectively disturb the debris deposited on the inner side of the cylinder body, facilitate it to be sucked out from the submersible sewage pump, avoid the accumulation of debris, effectively improve the use effect of the cylinder body, so as to solve the problem proposed in the above-mentioned background technology that when it is used, due to the large amount of debris contained in the water body sucked in from the outside, all of them enter the pump body, which is easy to cause the pump body to be blocked, and manual cleaning is required, which is very troublesome and increases the consumption of manpower. At the same time, the debris entering the pump body is also easy to be deposited at the bottom of the pump body, and the long-term accumulation makes the cleaning more troublesome, which increases the difficulty of subsequent cleaning.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a HMPP light axial flow pump station, comprising:

[0008] A cylinder, wherein a water inlet pipe is arranged on one side of the cylinder, and a water outlet pipe is arranged on the other side of the cylinder;

[0009] A pressurizing component, the pressurizing component is used to perform pressurized jet injection on the bottom end of the cylinder;

[0010] An air jet assembly, the air jet assembly is used to perform air jet disturbance on the bottom end of the cylinder;

[0011] A filter assembly, the filter assembly is used to filter the water entering the cylinder; and

[0012] A limiting component, the limiting component is used to limit and fix the filter component;

[0013] The jet assembly comprises a fixing ring, which is fixedly connected to the bottom end of the inner side of the cylinder, a plurality of jet ports are evenly arranged on the inner side of the fixing ring, and a connection port is arranged on one side of the top end of the fixing ring;

[0014] The pressurizing component comprises an air pump and an air jet pipe, wherein the air jet pipe is arranged at the bottom end of the air pump, and the other end of the air jet pipe is communicated with the connecting port.

[0015] According to a HMPP light axial flow pump station of at least one embodiment of the present disclosure, the filter assembly includes a filter plate, a through hole is provided on the inner side of the cylinder, and the filter plate is disposed on the inner side of the through hole.

[0016] According to at least one embodiment of a HMPP light axial flow pump station disclosed herein, the limit assembly includes a limit block and a mounting plate, the limit block is fixedly connected to the inner side of the through hole, the filter plate is arranged on one side of the limit block, the mounting plate is arranged on the other side of the filter plate, the other side of the mounting plate is fixedly connected with a pressure plate, and the inner side of the pressure plate is provided with fastening bolts.

[0017] According to at least one embodiment of a HMPP light axial flow pump station disclosed herein, a pipe sleeve is fixedly connected to one side of the limit block, a telescopic rod is slidably connected to the inner side of the pipe sleeve, a clamping block is fixedly connected to the other end of the telescopic rod, a spring is arranged between the pipe sleeve and the clamping block, and the spring is arranged on the outside of the telescopic rod.

[0018] According to at least one embodiment of the present disclosure, a HMPP light axial flow pump station is provided with an inspection port and a ventilation pipe at the top of the cylinder, a water inlet pipe is provided at one side of the cylinder, the water inlet pipe is communicated with the through hole, an inspection ladder is provided on the inner side of the cylinder, a submersible sewage pump is provided at the bottom end of the inspection ladder, and the submersible sewage pump is communicated with the water outlet pipe.

[0019] Technical effects and advantages of the utility model:

[0020] (1) The utility model is provided with a fixing ring at the bottom end of the inner side of the cylinder, and a plurality of air jets are evenly arranged on the inner side of the fixing ring. The fixing ring is connected with the air jet pipe through the connecting port, and the air jet pipe is connected with the air pump, so that the air pump can spray air to the inner side of the fixing ring and spray it out from the air jets, which can effectively disturb the debris deposited on the inner side of the cylinder, facilitate it to be sucked out from the submersible sewage pump, avoid the accumulation of debris, and effectively improve the use effect of the cylinder;

[0021] (2) The utility model provides a through hole on the inner side of the cylinder, and a filter plate is provided on the inner side of the through hole. The filter plate is limited by a limit block and a mounting plate and is set on the inner side of the through hole. This can effectively reduce the entry of debris into the inner side of the cylinder, and at the same time facilitates the quick disassembly and replacement of the filter plate, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0023] Figure 1 It is a schematic diagram of the overall structure of an HMPP light axial flow pump station according to an embodiment of the present disclosure.

[0024] Figure 2 It is a schematic diagram of the internal structure of a HMPP light axial flow pump station according to an embodiment of the present disclosure.

[0025] Figure 3 It is a schematic diagram of the main structure of a middle fixing ring of a HMPP light axial flow pump station according to an embodiment of the present disclosure.

[0026] Figure 4 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0027] The specific reference numerals in the figure are:

[0028] 1. Cylinder; 11. Inspection port; 12. Ventilation pipe; 13. Water inlet pipe; 14. Inspection ladder; 16. Through hole;

[0029] 3. Fixing ring; 31. Connecting port; 32. Jet port;

[0030] 4. Submersible sewage pump;

[0031] 5. Air pump; 51. Jet pipe;

[0032] 6. Water outlet pipe;

[0033] 7. Limit block; 71. Pipe sleeve; 72. Telescopic rod; 73. Spring; 74. Block;

[0034] 8. Filter plate;

[0035] 9. Pressing plate; 91. Mounting plate; 92. Fastening bolts. DETAILED DESCRIPTION

[0036] like Figure 1-Figure 4 As shown, a HMPP light axial flow pump station disclosed in the present invention may include: a cylinder 1, a pressurizing assembly, an injection assembly, a filtering assembly, a limiting assembly and other components.

[0037] like Figure 2 and Figure 3 As shown, in the present disclosure, the jet assembly includes a fixed ring 3, which is fixedly connected to the bottom end of the inner side of the cylinder 1, and a plurality of jet ports 32 are evenly arranged on the inner side of the fixed ring 3, and a connection port 31 is arranged on one side of the top of the fixed ring 3;

[0038] The pressurizing assembly includes an air pump 5 and an air jet pipe 51 . The air jet pipe 51 is disposed at the bottom end of the air pump 5 , and the other end of the air jet pipe 51 is communicated with the connecting port 31 .

[0039] Therefore, by setting the fixing ring 3, the fixing ring 3 is fixed at the bottom end of the inner side of the cylinder 1, the air pump 5 is fixedly connected to the inner side of the cylinder 1, and the air pump 5 is interconnected with the outside, the jet pipe 51 is fixedly connected to the bottom end of the air pump 5, and the top of the fixing ring 3 is provided with a connecting port 31 for easy interconnection with the jet pipe 51. By evenly arranging a plurality of jet ports 32 on the inner side of the fixing ring 3, the air pump 5 can pressurize the jet to introduce the airflow into the inner side of the fixing ring 3, and spray from the inner side of the jet port 32 to disturb the water body at the bottom end of the cylinder 1, so that debris and silt cannot be settled, which is convenient for subsequent processing.

[0040] like Figure 2 and Figure 4 As shown, in a preferred embodiment, the filter assembly includes a filter plate 8 , a through hole 16 is provided on the inner side of the cylinder 1 , and the filter plate 8 is disposed on the inner side of the through hole 16 .

[0041] Therefore, by setting the through hole 16, the through hole 16 is connected with the water inlet pipe 13, and the external water flows from the water inlet pipe 13 into the inner side of the cylinder 1 along the through hole 16. By setting a filter plate 8 on the inner side of the through hole 16, and setting a filter screen on the inner side thereof, the debris in the water entering from the through hole 16 can be effectively coarsely filtered, thereby preventing the debris from entering the inner side of the cylinder 1 and reducing the entry of debris.

[0042] like Figure 4 As shown, in the present disclosure, the limit assembly includes a limit block 7 and a mounting plate 91, the limit block 7 is fixedly connected to the inner side of the through hole 16, the filter plate 8 is arranged on one side of the limit block 7, the mounting plate 91 is arranged on the other side of the filter plate 8, the other side of the mounting plate 91 is fixedly connected with a pressure plate 9, and a fastening bolt 92 is arranged on the inner side of the pressure plate 9.

[0043] Therefore, by setting the limit block 7, the limit block 7 is fixedly connected to the inner side of the through hole 16, so as to effectively limit the position of the filter plate 8. By setting the mounting plate 91, the mounting plate 91 is set on the other side of the filter plate 8, so as to effectively squeeze and limit the filter plate 8, so as to facilitate the filter plate 8 to be limited and fixed to the inner side of the through hole 16. By setting the pressing plate 9, fastening bolts 92 are set on both sides of the pressing plate 9, so as to facilitate the pressing plate 9 to be fixedly connected to the inner side of the cylinder 1.

[0044] like Figure 4 As shown, in a preferred embodiment, a sleeve 71 is fixedly connected to one side of the limit block 7, a telescopic rod 72 is slidably connected to the inner side of the sleeve 71, a clamping block 74 is fixedly connected to the other end of the telescopic rod 72, a spring 73 is arranged between the sleeve 71 and the clamping block 74, and the spring 73 is arranged on the outer side of the telescopic rod 72.

[0045] Therefore, by setting the sleeve 71, telescopic rod 72 and block 74, they can be effectively set on the inner side of the filter plate 8. By setting the spring 73 on the outer side of the telescopic rod 72, it can effectively play a resetting role. When in use, the filter plate 8 is slid into the inner side of the through hole 16, and the sleeve 71, telescopic rod 72 and block 74 slide to the inner side of the filter plate 8, and continue to squeeze the filter plate 8 close to the limit block 7, so that the spring 73 contracts. When the filter plate 8 needs to be replaced, the pressing plate 9 is removed, and the filter plate 8 rebounds and resets under the drive of the spring 73, so that the filter plate 8 is ejected from the inner side of the through hole 16, which is convenient for removing the filter plate 8 from the inner side of the through hole 16.

[0046] like Figure 1 and Figure 2 As shown, in the present disclosure, an inspection port 11 and a ventilation pipe 12 are provided at the top of the cylinder 1, a water inlet pipe 13 is provided on one side of the cylinder 1, the water inlet pipe 13 is communicated with the through hole 16, an inspection ladder 14 is provided on the inner side of the cylinder 1, a submersible sewage pump 4 is provided at the bottom end of the inspection ladder 14, and the submersible sewage pump 4 is communicated with the water outlet pipe 6.

[0047] Therefore, by providing the inspection port 11, it is convenient to open the inspection port 11 and enter the inner side of the cylinder 1 to perform maintenance work on the equipment. By providing the ventilation pipe 12, it can be used to ventilate the inner side of the cylinder 1. By providing the water inlet pipe 13, it can be used to connect the water pipe to allow water to enter the interior of the cylinder 1. By providing the inspection ladder 14, the inner side of the cylinder 1 can be climbed along the inspection ladder 14. By providing the submersible sewage pump 4, the debris at the bottom end of the inner side of the cylinder 1 can be sucked in and discharged from the water outlet pipe 6 to the outside of the cylinder 1.

Claims

1. A HMPP light axial flow pump station, characterized in that: include: A cylinder (1), wherein a water inlet pipe (13) is provided on one side of the cylinder (1), and a water outlet pipe (6) is provided on the other side of the cylinder (1); A pressurizing component, the pressurizing component is used to perform pressurized jetting on the bottom end of the interior of the cylinder (1); An air jet assembly, the air jet assembly being used to perform air jet disturbance on the bottom end of the interior of the cylinder (1); A filter assembly, the filter assembly being used to filter water entering the interior of the cylinder (1); and A limiting component, the limiting component is used to limit and fix the filter component; The jet assembly comprises a fixing ring (3), the fixing ring (3) being fixedly connected to the bottom end of the inner side of the cylinder (1), a plurality of jet ports (32) being evenly arranged on the inner side of the fixing ring (3), and a connection port (31) being arranged on one side of the top end of the fixing ring (3); The pressurizing component comprises an air pump (5) and an air jet pipe (51), wherein the air jet pipe (51) is arranged at the bottom end of the air pump (5), and the other end of the air jet pipe (51) is communicated with the connecting port (31).

2. A HMPP light axial flow pump station according to claim 1, characterized in that: The filter assembly comprises a filter plate (8), a through hole (16) is provided on the inner side of the cylinder (1), and the filter plate (8) is arranged on the inner side of the through hole (16).

3. A HMPP light axial flow pump station according to claim 2, characterized in that: The limiting assembly comprises a limiting block (7) and a mounting plate (91); the limiting block (7) is fixedly connected to the inner side of the through hole (16); the filter plate (8) is arranged on one side of the limiting block (7); the mounting plate (91) is arranged on the other side of the filter plate (8); the other side of the mounting plate (91) is fixedly connected to a pressure plate (9); a fastening bolt (92) is arranged on the inner side of the pressure plate (9).

4. A HMPP light axial flow pump station according to claim 3, characterized in that: One side of the limit block (7) is fixedly connected to a pipe sleeve (71), the inner side of the pipe sleeve (71) is slidably connected to a telescopic rod (72), the other end of the telescopic rod (72) is fixedly connected to a clamping block (74), a spring (73) is provided between the pipe sleeve (71) and the clamping block (74), and the spring (73) is provided on the outer side of the telescopic rod (72).

5. A HMPP light axial flow pump station according to claim 4, characterized in that: The top of the cylinder (1) is provided with an inspection port (11) and a ventilation pipe (12); one side of the cylinder (1) is provided with a water inlet pipe (13); the water inlet pipe (13) is communicated with the through hole (16); an inspection ladder (14) is provided on the inner side of the cylinder (1); a submersible sewage pump (4) is provided at the bottom end of the inspection ladder (14); the submersible sewage pump (4) is communicated with the water outlet pipe (6).

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