Pump station with ventilation function

Abstract

The utility model relates to the technical field of pump stations, and discloses a pump station with ventilation and air exchange functions, which comprises a pump station body, an air exchange cylinder is mounted at the top end of the pump station body and communicated with the pump station body, a cylinder cover is mounted at the top end of the air exchange cylinder, a filter plate is mounted in the air exchange cylinder, and the lower end of the filter plate is rotatably connected with a reciprocating screw rod; the rod wall of the reciprocating screw rod is in threaded connection with a movable block, the movable block is connected with a cleaning frame through a connecting rod, the cleaning frame is attached to the inner wall of the ventilation cylinder, the lower end of the reciprocating screw rod is connected with fan blades, and the ventilation cylinder is provided with a rotating assembly used for driving the reciprocating screw rod to rotate. According to the technical scheme, through mutual cooperation of the pump station body, the ventilation cylinder, the filter plate, the reciprocating lead screw, the cleaning frame, the fan blades, the motor, the first bevel gear, the second bevel gear and other structures, ventilation can be conducted on the interior of the pump station body, meanwhile, external dust is prevented from entering the interior of the pump station body, and therefore the applicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of pump stations, and in particular to a pump station with ventilation functions. Background Art

[0002] The process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. Common sewage treatment devices include pump stations. Pump stations are devices and projects that can provide hydraulic power and pneumatic power with a certain pressure and flow. They are called pumps and pump stations.

[0003] After searching, the patent document with announcement number CN216075474U discloses a prefabricated pump station body with ventilation function, which includes a pump station body, a base is arranged at the lower end of the pump station body, a control cabinet, a ventilation device and an inspection port are arranged at the upper end of the pump station body, a drainage pipe is arranged at the middle position outside the pump station body, a second flange is arranged at one end of the drainage pipe located inside the pump station body, a water inlet pipe is arranged on one side outside the pump station body, a liquid level sensing device is arranged on one side inside the pump station body, a submersible pump is arranged at the lower end inside the pump station body, and the submersible pump is electrically connected to the control cabinet, a water inlet is arranged on one side of the submersible pump, a water outlet pipe is arranged on the other side of the submersible pump, a first flange is arranged at the other end of the water outlet pipe, and the first flange is adapted to the second flange. The utility model solves the problems of low safety factor of the inspection stairs inside the existing pump station body and harmful air inside the pump station body.

[0004] In the above device, when the ventilation cover is opened, external dust can easily enter the interior of the pump station through the ventilation pipe, causing internal environmental pollution and poor applicability. Utility Model Content

[0005] The purpose of the present application is to provide a pump station with ventilation function, which solves the problems raised in the background technology.

[0006] An embodiment of the present application provides a pump station with ventilation function, including a pump station body, a ventilation cylinder installed on the top of the pump station body, the ventilation cylinder is connected to the pump station body, a cylinder cover is installed on the top of the ventilation cylinder, a filter plate is installed in the ventilation cylinder, the lower end of the filter plate is rotatably connected to a reciprocating screw, a movable block is threadedly connected to the rod wall of the reciprocating screw, a cleaning frame is connected to the movable block through a connecting rod, the cleaning frame is attached to the inner wall of the ventilation cylinder, the lower end of the reciprocating screw is connected to a fan blade, and a rotating component for driving the reciprocating screw to rotate is installed on the ventilation cylinder.

[0007] By adopting the above technical solution, when ventilation is needed, the cylinder cover is opened, and the reciprocating screw is rotated by the rotating assembly. The rotation of the reciprocating screw will drive the fan blades to rotate to extract the air inside the pump station body, and discharge it through the air exchange cylinder. At the same time, the filter plate will filter the external dust, and the rotation of the reciprocating screw will also cause the movable block to make a vertical reciprocating motion through the thread action. The movement of the movable block will drive the cleaning frame to move through the connecting rod, and the movement of the cleaning frame will scrape and clean the inner wall of the air exchange cylinder to prevent dust from adhering to the inner wall. The above structure can ventilate the interior of the pump station body, and at the same time, prevent external dust from entering the interior of the pump station body, thereby improving the applicability of the device.

[0008] Optionally, the rotating assembly includes a motor fixedly mounted on the outer wall of one side of the ventilation cylinder, the output end of the motor passes through the side wall of the ventilation cylinder and extends inward and is connected to a first bevel gear through a coupling, a second bevel gear is fixedly sleeved on the rod wall of the reciprocating screw, and the first bevel gear is meshed with the second bevel gear.

[0009] By adopting the above technical solution, the motor is started, and the operation of the motor will drive the first bevel gear to rotate, and the rotation of the first bevel gear will drive the reciprocating screw to rotate through the second bevel gear.

[0010] Optionally, a support plate is connected to the outer wall of one side of the ventilation cylinder, and the motor is arranged on the support plate.

[0011] By adopting the above technical solution, the motor can be prevented from falling off the air exchange cylinder.

[0012] Optionally, a slide groove is provided on the inner side wall of one side of the ventilation cylinder, a sliding block is slidably connected in the slide groove, and one end of the sliding block is connected to the cleaning frame.

[0013] By adopting the above technical solution, the cleaning frame is limited to prevent the cleaning frame from rotating.

[0014] Optionally, a sliding rod is fixedly connected to the inner groove wall of the sliding groove, the sliding rod passes through the sliding block, and the sliding block is slidably connected to the sliding rod.

[0015] By adopting the above technical solution, the sliding block is prevented from being separated from the sliding groove.

[0016] Optionally, a rolling groove is opened at one end of the sliding block, a rolling ball is arranged in the rolling groove, the ball passes through the notch of the rolling groove, and the ball is rollingly connected to the bottom of the sliding groove.

[0017] By adopting the above technical solution, the friction between the slider and the slide groove is reduced.

[0018] Optionally, a handle is installed on the upper end of the cylinder cover.

[0019] By adopting the above technical solution, it is convenient to apply force to the cylinder cover.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] The technical solution of the present application can ventilate the interior of the pump station body by arranging the mutual coordination between structures such as the pump station body, the air exchange cylinder, the cylinder cover, the filter plate, the reciprocating screw, the movable block, the cleaning frame, the fan blades, the motor, the first bevel gear and the second bevel gear, while preventing external dust from entering the interior of the pump station body, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of a pump station with ventilation function for this application;

[0024] Figure 2 This is a schematic diagram of the internal structure of a ventilation cylinder in a pump station with ventilation function in the present application;

[0025] Figure 3 for Figure 2 A magnified view of part A;

[0026] Figure 4 This is a schematic diagram of the slider structure in a pump station with ventilation function according to the present application.

[0027] In the figure: 1. Pump station body; 2. Air exchange cylinder; 3. Cylinder cover; 4. Filter plate; 5. Reciprocating screw; 6. Movable block; 7. Cleaning frame; 8. Fan blades; 9. Motor; 10. First bevel gear; 11. Second bevel gear; 12. Sliding block; 13. Sliding rod; 14. Ball bearing. DETAILED DESCRIPTION

[0028] See also Figure 1-4 The present application provides a technical solution: a pump station with ventilation function, including a pump station body 1, a ventilation cylinder 2 is installed on the top of the pump station body 1, the ventilation cylinder 2 is connected to the pump station body 1, a cylinder cover 3 is installed on the top of the ventilation cylinder 2, a filter plate 4 is installed in the ventilation cylinder 2, and a reciprocating screw 5 is rotatably connected to the lower end of the filter plate 4. A movable block 6 is threadedly connected to the rod wall of the reciprocating screw 5, and a cleaning frame 7 is connected to the movable block 6 through a connecting rod. The cleaning frame 7 is attached to the inner wall of the ventilation cylinder 2, and a fan blade 8 is connected to the lower end of the reciprocating screw 5. A rotating component for driving the reciprocating screw 5 to rotate is installed on the ventilation cylinder 2.

[0029] In the technical solution of the present application, when ventilation is needed, the cylinder cover 3 is opened, and then the reciprocating screw 5 is rotated by the rotating assembly. The rotation of the reciprocating screw 5 will drive the fan blades 8 to rotate to extract the air inside the pump station body 1, and discharge it through the air exchange cylinder 2. At the same time, the filter plate 4 will filter the external dust, and the rotation of the reciprocating screw 5 will also cause the movable block 6 to make a vertical reciprocating motion through the thread action. The movement of the movable block 6 will drive the cleaning frame 7 to move through the connecting rod, and the movement of the cleaning frame 7 will scrape and clean the inner wall of the air exchange cylinder 2 to prevent dust from adhering to the inner wall. The upper structure can ventilate the interior of the pump station body 1, and at the same time, it also prevents external dust from entering the interior of the pump station body 1, thereby improving the applicability of the device.

[0030] In the technical solution of the present application, the rotating assembly includes a motor 9 fixedly mounted on the outer wall of one side of the ventilation cylinder 2. The output end of the motor 9 passes through the side wall of the ventilation cylinder 2 and extends inward and is connected to a first bevel gear 10 through a coupling. A second bevel gear 11 is fixedly sleeved on the rod wall of the reciprocating screw 5, and the first bevel gear 10 is meshed with the second bevel gear 11. When the motor 9 is started, the operation of the motor 9 will drive the first bevel gear 10 to rotate, and the rotation of the first bevel gear 10 will drive the reciprocating screw 5 to rotate through the second bevel gear 11.

[0031] In the technical solution of the present application, a support plate is connected to the outer wall of one side of the ventilator 2 , and the motor 9 is arranged on the support plate to prevent the motor 9 from falling off the ventilator 2 .

[0032] In the technical solution of the present application, a slide groove is provided on the inner wall of one side of the ventilation cylinder 2, and a slider 12 is slidably connected in the slide groove. One end of the slider 12 is connected to the cleaning frame 7 to limit the cleaning frame 7 and prevent the cleaning frame 7 from rotating.

[0033] In the technical solution of the present application, a slide rod 13 is fixedly connected to the inner wall of the slide groove, the slide rod 13 passes through the slider 12, and the slider 12 is slidably connected to the slide rod 13 to prevent the slider 12 from escaping from the slide groove.

[0034] In the technical solution of the present application, a rolling groove is opened at one end of the slider 12, and a rolling ball 14 is arranged in the rolling groove. The ball 14 is arranged through the notch of the rolling groove, and the ball 14 is rollingly connected to the bottom of the groove, thereby reducing the friction between the slider 12 and the groove.

[0035] In the technical solution of the present application, a handle is installed at the upper end of the cylinder cover 3 to facilitate applying force to the cylinder cover 3 .

[0036] When ventilation is needed, the cylinder cover 3 is opened and the motor 9 is started. The operation of the motor 9 will drive the first bevel gear 10 to rotate. The rotation of the first bevel gear 10 will drive the reciprocating screw 5 to rotate through the second bevel gear 11. The rotation of the reciprocating screw 5 will drive the fan blades 8 to rotate to extract the air inside the pump station body 1 and discharge it through the air exchange cylinder 2. At the same time, the filter plate 4 will filter the external dust. The rotation of the reciprocating screw 5 will also cause the movable block 6 to make a vertical reciprocating motion through the threaded action. The movement of the movable block 6 will drive the cleaning frame 7 to move through the connecting rod. The movement of the cleaning frame 7 will scrape and clean the inner wall of the air exchange cylinder 2 to prevent dust from adhering to the inner wall.

Claims

1. A pump station with ventilation function, comprising a pump station body (1), characterized in that: A ventilation cylinder (2) is installed at the top of the pump station body (1), the ventilation cylinder (2) is connected to the pump station body (1), a cylinder cover (3) is installed at the top of the ventilation cylinder (2), a filter plate (4) is installed in the ventilation cylinder (2), the lower end of the filter plate (4) is rotatably connected to a reciprocating screw rod (5), a movable block (6) is threadedly connected to the rod wall of the reciprocating screw rod (5), and a cleaning frame (7) is connected to the movable block (6) through a connecting rod, and the cleaning frame (7) is attached to the inner wall of the ventilation cylinder (2), the lower end of the reciprocating screw rod (5) is connected to a fan blade (8), and a rotating component for driving the reciprocating screw rod (5) to rotate is installed on the ventilation cylinder (2).

2. A pump station with ventilation function according to claim 1, characterized in that: The rotating assembly comprises a motor (9) fixedly mounted on an outer wall of one side of the ventilator (2); an output end of the motor (9) penetrates the side wall of the ventilator (2) and extends inwardly and is connected to a first bevel gear (10) via a coupling; a second bevel gear (11) is fixedly sleeved on the rod wall of the reciprocating screw rod (5), and the first bevel gear (10) is meshed with the second bevel gear (11).

3. A pump station with ventilation function according to claim 2, characterized in that: A support plate is connected to the outer side wall of one side of the ventilation cylinder (2), and the motor (9) is arranged on the support plate.

4. A pump station with ventilation function according to claim 1, characterized in that: A sliding groove is provided on the inner side wall of one side of the ventilation cylinder (2), a sliding block (12) is slidably connected in the sliding groove, and one end of the sliding block (12) is connected to the cleaning frame (7).

5. A pump station with ventilation function according to claim 4, characterized in that: A sliding rod (13) is fixedly connected to the inner groove wall of the sliding groove, the sliding rod (13) passes through the sliding block (12), and the sliding block (12) is slidably connected to the sliding rod (13).

6. A pump station with ventilation function according to claim 5, characterized in that: A rolling groove is provided at one end of the sliding block (12), a rolling ball (14) is arranged in the rolling groove, the ball (14) passes through the notch of the rolling groove, and the ball (14) is rollingly connected to the bottom of the sliding groove.

7. A pump station with ventilation function according to claim 1, characterized in that: A handle is installed on the upper end of the cylinder cover (3).

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