Waterlogging prevention device for pump house

Abstract

The utility model relates to a waterlogging prevention device for a pump house, which belongs to the technical field of drainage devices for pump houses and is characterized in that a retention filter plate is arranged in a water tank, a cover plate and a bushing cover an opening of the water tank, a drainage pipe is arranged in the water tank, and an outlet of the drainage pipe is externally connected to a water inlet end of the drainage device; the water tank comprises a tank body, a plurality of partition plates are arranged in the tank body, and the partition plates divide the interior of the tank body into a plurality of water storage bins; a water level detector is arranged on the inner wall of the water storage bin; the water storage bins and the water level detectors correspond to different early warning levels, and the real-time change condition of the liquid level in the water tank is reflected through mutual cooperation of the water storage bins and the water level detectors; impurities in the water tank are filtered to the detachable remaining filter plate, so that people can conveniently clean the impurities in the water tank subsequently.

Description

Technical Field

[0001] This utility model relates to a flood prevention device for pumping stations, belonging to the technical field of pumping station drainage devices. Background Technology

[0002] Typically, booster pump stations require manual, periodic wastewater discharge. If personnel are not present during regular inspections, the equipment inside the pump station can flood, jeopardizing safe production. Currently, a system using water storage tanks and level gauges is employed to provide early warning of wastewater discharge from booster pump stations. When the level gauge is triggered, it alerts inspection personnel to discharge wastewater.

[0003] The disadvantage of this method is that when the liquid level in the water tank reaches the alarm position, the level gauge only provides a single alarm, which is not conducive to the inspectors judging the real-time changes in the water level of the water tank. At the same time, traditional water tanks lack the function of filtering impurities, and impurities accumulate at the bottom of the tank for a long time, which is not easy to clean. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a pump room flood prevention device that provides graded early warning of water level changes in the pump room reservoir and enhances the filtration capacity of the reservoir, helping people to deal with sewage discharge from the reservoir in a reasonable manner.

[0005] This utility model discloses a pump room flood prevention device, which includes a water tank with a filter plate inside, a cover plate and a leak plate covering the opening of the water tank, and a drain pipe inside the water tank, the outlet of which is connected to the water inlet of the drainage device.

[0006] The water tank includes: a tank body, inside which are several partitions that divide the tank body into several water storage compartments; and water level detectors are installed on the inner walls of the water storage compartments.

[0007] Furthermore, filter plates are placed on the upper edge of the partitions, and several partitions of different heights are arranged in sequence to form several water storage tanks of different capacities.

[0008] Furthermore, the retention filter plate includes: a filter plate, a retainer provided below the filter plate, and a retention plate for receiving filtered debris on one side of the filter plate; the retainer is inserted into the upper edge of the partition.

[0009] Furthermore, the indwelling plate faces the side where the drain plate is located.

[0010] Furthermore, the cover plate includes a support plate, and a guide plate is provided on one side of the support plate;

[0011] The support plate has a flow guide groove on its top.

[0012] Furthermore, the end of the guide plate extends into the water storage tank, and the leak plate is located above the guide plate;

[0013] Furthermore, the drainage device includes a water pump; the drainage pipe includes a main pipe and several branch pipes, the branch pipes extending into the water storage tank, and the main pipe connected to the suction end of the water pump.

[0014] The advantages of this utility model compared with the prior art are:

[0015] Several water storage tanks and water level detectors correspond to different warning levels, and their cooperation also reflects the real-time changes in the liquid level in the water tank; impurities in the water tank are filtered onto a removable filter plate, making it convenient for people to clean the impurities in the water tank later. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a pump house flood prevention device according to this utility model;

[0017] Figure 2 This is a first cross-sectional view of a pump room flood control device according to the present invention;

[0018] Figure 3 This is a second sectional view of a pump room flood prevention device according to the present invention;

[0019] Figure 4 This is a schematic diagram of the retaining filter plate structure of a pump room flood prevention device according to this utility model;

[0020] Figure 5 This is a schematic diagram of the cover plate structure of a pump room flood prevention device according to this utility model.

[0021] In the picture:

[0022] 1. Water tank; 101. Tank body; 102. Partition; 103. Water storage compartment;

[0023] 2. Filter plate; 201. Holder; 202. Filter plate; 203. Filter plate;

[0024] 3. Cover plate; 301. Support plate; 302. Guide channel; 303. Guide plate;

[0025] 4. Water level detector;

[0026] 5. Leaky plate;

[0027] 6. Drainage pipe. Detailed Implementation

[0028] like Figures 1-5 As shown, this embodiment is achieved through the following technical solution: the inside of the water tank 1 is provided with a filter plate 2, the opening of the water tank 1 is also covered with a cover plate 3 and a leak plate 5, the inside of the water tank 1 is provided with a drain pipe 6, and the outlet of the drain pipe 6 is connected to the water inlet of the draining device.

[0029] The water tank 1 includes: a tank body 101, with several partitions 102 inside the tank body 101, which divide the tank body 101 into several water storage chambers 103; and a water level detector 4 is provided on the inner wall of the water storage chamber 103.

[0030] Specifically, the filter plate 2 is placed on the upper edge of the partition 102, and several partitions 102 of different heights are arranged in sequence to form several water storage tanks 103 of different capacities.

[0031] Specifically, the retaining filter plate 2 includes: a filter plate 203, a retaining plate 202 for receiving filtered impurities, and a retaining plate 202 for receiving filtered impurities on one side of the filter plate 203; the retaining plate 201 is inserted into the upper edge of the partition plate 102. The retaining plate 202 is inclined towards the side where the filter plate 203 is located. During filtration, the sewage first passes through the retaining plate 202 and then through the filter plate 203 to flow to the next water storage tank. During this process, impurities in the sewage are blocked by the filter plate 203 and then on the retaining plate 202. When removing impurities, people only need to remove the retaining filter plate 2 from the top of the water tank 1.

[0032] Specifically, the indwelling plate 202 faces the side where the drain plate 5 is located.

[0033] Specifically, the cover plate 3 includes a support plate 301, and a guide plate 303 is provided on one side of the support plate 301;

[0034] A guide groove 302 is provided on the upper part of the support plate 301.

[0035] Specifically, the end of the guide plate 303 extends into the water storage tank 103, and the leak plate 5 is located above the guide plate 303; the guide channel 302 guides the sewage on the support plate 301 to the side where the guide plate 303 is located, and the guide plate 303 further introduces the sewage into the water storage tank 103.

[0036] Specifically, the drainage device includes a water pump; the drainage pipe 6 includes a main pipe and several branch pipes, the branch pipes extending into the water storage tank 103, and the main pipe connected to the suction end of the water pump.

[0037] The specific working principle of this utility model is as follows:

[0038] The side where the leak plate 5 is located is the water inlet of the water tank 1. The height of the partition 102 gradually decreases from the side closer to the leak plate 5 to the side farther away from the leak plate 5. Correspondingly, the capacity of the water storage tank 103 also gradually decreases, and the installation height of the water level detector 4 also gradually decreases. Figures 2-3 As shown.

[0039] Wastewater flows into the water storage tank 103 through the leak plate 5 and the cover plate 3. The wastewater first accumulates in the large-capacity water storage tank 103. When the water level triggers the water level detector 4 in the water storage tank 103, a first-level alarm is triggered. Further, after the large-capacity water storage tank 103 is filled with wastewater, the wastewater is filtered through the retention filter plate 2 and then flows into the next smaller-capacity water storage tank 103, which then triggers the water level detector 4 at that level to trigger a second-level alarm. In this embodiment, there are 5 water storage tanks 103, and the corresponding alarm levels are divided into 5 levels.

[0040] Of course, the above description is only a preferred embodiment of this utility model and should not be considered as limiting the scope of the embodiments of this utility model. This utility model is not limited to the above examples, and all equivalent changes and improvements made by those skilled in the art within the scope of this utility model should be included in the patent coverage of this utility model.

Claims

1. A pump house flood control device, characterized in that, Includes a water tank (1), inside which a filter plate (2) is provided, and the opening of the water tank (1) is covered with a cover plate (3) and a leak plate (5). Inside the water tank (1) a drain pipe (6) is provided, and the outlet of the drain pipe (6) is connected to the inlet of the drainage device. The water tank (1) includes: a tank body (101), and a number of partitions (102) are provided inside the tank body (101). The partitions (102) divide the tank body (101) into a number of water storage chambers (103). A water level detector (4) is provided on the inner wall of the water storage chamber (103).

2. The pump house flood control device according to claim 1, characterized in that, The filter plate (2) is placed on the upper edge of the partition (102), and several partitions (102) of different heights are arranged in sequence to form several water storage tanks (103) of different capacities.

3. A pump house flood control device according to claim 2, characterized in that, The filter plate (2) includes: a filter plate (203), a card holder (201) is provided below the filter plate (203), and a retention plate (202) for receiving filtered debris is provided on one side of the filter plate (203); the card holder (201) is inserted into the upper edge of the partition (102).

4. A pump house flood control device according to claim 3, characterized in that, The indwelling plate (202) faces the side where the drain plate (5) is located.

5. A pump house flood control device according to claim 3, characterized in that, The cover plate (3) includes a support plate (301), and a guide plate (303) is provided on one side of the support plate (301); The support plate (301) is provided with a guide groove (302).

6. A pump house flood control device according to claim 4, characterized in that, The end of the guide plate (303) extends into the water storage tank (103), and the leak plate (5) is located above the guide plate (303).

7. A pump house flood control device according to claim 1, characterized in that, Drainage devices include water pumps; The drain pipe (6) includes a main pipe and several branch pipes. The branch pipes extend into the water storage tank (103), and the main pipe is connected to the suction end of the water pump.

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