Fault early warning equipment for rain and sewage pump station

Abstract

The utility model discloses a rain sewage pump station fault early warning device which comprises a rain sewage pool, a water outlet pipeline is installed in the rain sewage pool, a water outlet valve is installed on the outer side of the water outlet pipeline, and a submersible sewage pump is installed on one side of the water outlet pipeline. The electric telescopic rod is controlled by the single chip microcomputer to be started, the electric telescopic rod enables the partition plate to ascend, the water passing groove is opened, overhigh water flow is guided into the early warning treatment box through the water passing groove and the flow guide plate, and the phenomenon that normal drainage work of a rain sewage pool is affected due to the fact that the containing capacity is overload due to overlarge water flow is avoided; the maintenance time is won for workers, the practicability of the fault early warning device is improved, the stability of the partition plate is improved in cooperation with a supporting rod, and dirt on the outer side of the partition plate is scraped away through a scraping plate in the upward moving process of the partition plate and flows into the early warning treatment box together with water flow to be treated.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater and sewage treatment, in particular to a rainwater and sewage pump station fault early warning device. Background Art

[0002] The urban drainage system is mainly composed of drainage pipe networks and sewage treatment plants. Under the implementation of the rainwater and sewage separation system, the domestic sewage of the drainage households is collected by the drainage unit sewage pipe network and transported to the municipal sewage pipe network, and then sent to the sewage treatment plant for centralized treatment. After the treatment meets the standards, it is discharged into the nearby river water body; the rainwater and sewage are collected by the rainwater and sewage pipe network and transported to the municipal rainwater and sewage pipe network, and then sent to the sewage treatment plant for centralized treatment and utilization;

[0003] Chinese patent authorization announcement number CN210562565U discloses a sewage pump station with an alarm function, including a shell, a side wall of the shell is connected with a water inlet pipe, a lifting pump is fixed to the bottom inner wall of the shell, and a drain pipe is fixed to the output end of the lifting pump; the utility model can realize the left and right movement and up and down movement of the filter basket by arranging a hydraulic cylinder, a driving motor, a bracket plate, a winding roller, a vertical rod, a connecting plate and a traction rope, so that when a large amount of impurities are accumulated in the filter basket, the filter basket can be controlled to move to the through port, which is convenient for people to clean the impurities therein, and by arranging a liquid level sensor, a processor, a wireless transmission module and a buzzer, when the water level in the shell exceeds the height of the bottom of the filter basket due to special circumstances, such as a failure of the lifting pump, the buzzer can be alarmed, so that the staff can be reminded, which is convenient for people to quickly repair the pump station;

[0004] The above-mentioned existing technical solutions have the following shortcomings: when the alarm device is used in a rainwater and sewage pumping station, a buzzer alarm will be sounded when the water level exceeds a predetermined height, but the maintenance personnel may not be able to hear it, resulting in the inability to arrive at the scene in time. At this time, as the rainfall increases, the sewage pool will be overloaded, making it impossible to discharge rainwater and sewage in time, affecting the normal operation of the rainwater and sewage pumping station. Therefore, it is necessary to design a rainwater and sewage pumping station fault warning device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a rainwater and sewage pump station fault warning device to solve the problem in the above background technology that maintenance personnel cannot reach the rainwater and sewage pump station in time through the buzzer sound.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater and sewage pump station fault warning device, comprising a rainwater and sewage pool, an outlet pipe is installed inside the rainwater and sewage pool, and an outlet valve is installed on the outside of the outlet pipe, a submersible sewage pump is installed on one side of the outlet pipe, a liquid level sensor is installed inside the rainwater and sewage pool, a buzzer is installed on the top of the rainwater and sewage pool, a receiving groove is arranged inside the rainwater and sewage pool, and an electric telescopic rod is installed inside the receiving groove, a partition is installed on the bottom end of the electric telescopic rod, a water trough is arranged inside the rainwater and sewage pool, and the water trough is connected to the partition, and an early warning device is installed on one side of the rainwater and sewage pool. A water collecting box is provided, and a grille machine is installed inside the early warning processing box, a second installation slot is arranged inside the early warning processing box, and a filter screen frame and a water collecting box are respectively installed at two ends inside the second installation slot, a guide plate is arranged inside the early warning processing box, and the guide plate is communicated with the inside of the second installation slot, a card block is installed on one side of the water collecting box and the filter screen frame close to the early warning processing box, card slots are evenly arranged inside the early warning processing box, and the card slots are connected to the card blocks, a first installation slot is arranged inside the early warning processing box, and a battery is installed inside the first installation slot, and a single-chip microcomputer and a wireless sensor are respectively installed on both sides of the top of the first installation slot.

[0007] Preferably, a mounting plate is installed inside the accommodating groove, and a scraper is installed on one side of the mounting plate, and the scraper is in contact with one side of the partition.

[0008] Preferably, support rods are evenly installed inside the water trough, and the support rods are all connected to one side of the partition.

[0009] Preferably, the cross-section of the guide plate is arranged in an inverted trapezoidal shape, and one side inside the early warning processing box is arranged in an inclined shape.

[0010] Preferably, the size of the card block is equal to that of the card slot, and the cross-section of the card block and the cross-section of the card slot are both set to be rectangular.

[0011] Preferably, a guide plate is installed on one side of the rainwater and sewage tank, and the cross-section of the guide plate is arranged to be inclined.

[0012] Preferably, the output end of the liquid level sensor is electrically connected to the input end of the single-chip microcomputer through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the buzzer through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the grid machine through a wire, the output end of the single-chip microcomputer is electrically connected to the input end of the electric telescopic rod through a wire, and the output end of the single-chip microcomputer is electrically connected to the input end of the wireless sensor through a wire.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the rainwater and sewage pump station fault warning device achieves the effects of early warning reminder and sewage pretreatment;

[0014] Through the single chip microcomputer control of wireless sensors, in emergency situations, text messages and phone calls can be sent to the relevant person in charge to remind them, and the electric telescopic rod can be controlled to open. The electric telescopic rod makes the partition rise, opens the water trough, and the excessive water flow is introduced into the early warning treatment box through the water trough and the guide plate, so as to avoid the phenomenon of overload of the capacity due to excessive water flow, which affects the normal drainage of the rainwater and sewage pool, and buys maintenance time for the staff, thus improving the practicality of the fault early warning device. At the same time, the support rod is used to improve the stability of the partition, and the scraper is used to scrape the dirt on the outer side of the partition during the upward movement of the partition, and the dirt flows into the early warning treatment box together with the water flow for treatment;

[0015] The screen machine and filter frame are used to pre-treat the drained rainwater and sewage, filter and transfer the debris in the rainwater and sewage, collect them through the screen machine, and cooperate with the water collection box to collect the sewage in the debris, which is convenient for the staff to carry out centralized treatment and beneficial to improve the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0019] Figure 3 It is a schematic diagram of a three-dimensional structure of a partial cross section of the partition of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial cross-section three-dimensional structure of the early warning processing box of the utility model;

[0021] Figure 5 It is a schematic diagram of the electrical relationship structure of the utility model.

[0022] Explanation of the reference numerals in the figure: 1. Rainwater and sewage tank; 2. Outlet valve; 3. Outlet pipe; 4. Submersible sewage pump; 5. Early warning treatment box; 6. Single-chip microcomputer; 7. First installation slot; 8. Battery; 9. Wireless sensor; 10. Water collection box; 11. Filter frame; 12. Grille machine; 13. Receiving slot; 14. Electric telescopic rod; 15. Buzzer; 16. Liquid level sensor; 17. Mounting plate; 18. Scraper; 19. Partition; 20. Support rod; 21. Water trough; 22. Guide plate; 23. Card slot; 24. Second installation slot; 25. Card block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0024] See also Figure 1-Figure 5 , the utility model provides an embodiment: a rainwater and sewage pump station fault warning device, including a rainwater and sewage tank 1;

[0025] A guide plate 22 is installed on one side of the rainwater and sewage tank 1, and the cross-section of the guide plate 22 is arranged in an inclined shape;

[0026] Specifically, Figure 1 and Figure 4 As shown, when in use, the dirt on one side of the water channel 21 is diverted through the guide plate 22;

[0027] An outlet pipe 3 is installed inside the rainwater sewage pool 1, and an outlet valve 2 is installed outside the outlet pipe 3, a submersible sewage pump 4 is installed on one side of the outlet pipe 3, a liquid level sensor 16 is installed inside the rainwater sewage pool 1, a buzzer 15 is installed at the top of the rainwater sewage pool 1, a receiving tank 13 is arranged inside the rainwater sewage pool 1, and an electric telescopic rod 14 is installed inside the receiving tank 13, and a partition 19 is installed at the bottom end of the electric telescopic rod 14;

[0028] A mounting plate 17 is installed inside the receiving groove 13, and a scraper 18 is installed on one side of the mounting plate 17, and the scraper 18 is in contact with one side of the partition 19;

[0029] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, the scraper 18 is used to scrape off the dirt on one side of the partition 19 so that the water flowing into the warning treatment box 5 can flush the dirt to the grid machine 12 for transfer;

[0030] A water channel 21 is provided inside the rainwater and sewage tank 1;

[0031] Support rods 20 are evenly installed inside the water channel 21, and the support rods 20 are connected to one side of the partition 19;

[0032] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, the support rod 20 is used to support one side of the partition 19 to improve the stability of the partition 19;

[0033] The water channel 21 is connected to the partition 19, an early warning treatment box 5 is installed on one side of the rainwater and sewage tank 1, and a grille machine 12 is installed inside the early warning treatment box 5, a second installation slot 24 is provided inside the early warning treatment box 5, and a filter frame 11 and a water collection box 10 are installed at both ends of the second installation slot 24, and a guide plate 22 is provided inside the early warning treatment box 5;

[0034] The cross-section of the guide plate 22 is set to be an inverted trapezoid, and one side inside the early warning processing box 5 is set to be inclined;

[0035] Specifically, Figure 1 and Figure 4 As shown, when in use, the guide plate 22 and one side of the early warning processing box 5 are set in an inclined shape to guide the dirt intercepted by the grille machine 12, so as to facilitate the centralized collection of the dirt;

[0036] The guide plate 22 is connected to the inside of the second installation groove 24. The water collecting box 10 and the filter frame 11 are both installed with a card block 25 on one side close to the early warning treatment box 5. The early warning treatment box 5 is evenly provided with card slots 23.

[0037] The size of the card block 25 is equal to that of the card slot 23, and the cross-section of the card block 25 and the cross-section of the card slot 23 are both set to be rectangular;

[0038] Specifically, Figure 4 As shown, when in use, the block 25 and the slot 23 are used to improve the stability of the water collecting box 10 and the filter screen frame 11 installed in the second installation slot 24;

[0039] The card slots 23 are connected to the card blocks 25. A first installation slot 7 is provided inside the early warning processing box 5, and a battery 8 is installed inside the first installation slot 7. A single chip computer 6 and a wireless sensor 9 are installed on both sides of the top of the first installation slot 7.

[0040] The output end of the liquid level sensor 16 is electrically connected to the input end of the single-chip microcomputer 6 through a wire, the output end of the single-chip microcomputer 6 is electrically connected to the input end of the buzzer 15 through a wire, the output end of the single-chip microcomputer 6 is electrically connected to the input end of the grid machine 12 through a wire, the output end of the single-chip microcomputer 6 is electrically connected to the input end of the electric telescopic rod 14 through a wire, and the output end of the single-chip microcomputer 6 is electrically connected to the input end of the wireless sensor 9 through a wire;

[0041] Specifically, Figure 1 and Figure 5 As shown, when in use, the water level inside the rainwater and sewage tank 1 is checked by the liquid level sensor 16, and the information is transmitted to the single-chip microcomputer 6 in real time, and the single-chip microcomputer 6 realizes real-time control of the buzzer 15, the grille machine 12, the electric telescopic rod 14, and the wireless sensor 9.

[0042] Working principle: When the utility model is in use, when the fault warning device is in use, the rainwater and sewage water level inside the rainwater and sewage pool 1 is detected in real time through the wireless sensor 9, and the relevant real-time information is transmitted to the single-chip computer 6 for analysis. When the liquid level sensor 16 detects the first warning water level, the single-chip computer 6 starts the buzzer 15 to alarm to remind the staff. At the same time, the wireless sensor 9 sends information and calls to the relevant person in charge to facilitate the dispatch of maintenance personnel. When the second water level line is reached, the electric telescopic rod 14 and the grille machine 12 are started at the same time. The electric telescopic rod 14 causes the partition 19 to rise and open the water trough 21. The excessive water flow is introduced into the interior of the warning treatment box 5 through the water trough 21 in cooperation with the guide plate 22. The water flow is temporarily stored in the warning treatment box 5, and the debris in the drained water flow is transferred through the grille machine 12. The debris enters the interior of the card slot 23 along the guide plate 22 for solid-liquid separation, thereby reducing the labor intensity of later cleaning.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A rainwater and sewage pump station fault warning device, comprising a rainwater and sewage tank (1), characterized in that: The rainwater sewage pool (1) is provided with an outlet pipe (3) inside, and an outlet valve (2) is installed on the outside of the outlet pipe (3); a submersible sewage pump (4) is installed on one side of the outlet pipe (3); a liquid level sensor (16) is installed inside the rainwater sewage pool (1); a buzzer (15) is installed on the top of the rainwater sewage pool (1); a receiving groove (13) is provided inside the rainwater sewage pool (1), and an electric telescopic rod (14) is installed inside the receiving groove (13); a partition (19) is installed on the bottom end of the electric telescopic rod (14); a water trough (21) is provided inside the rainwater sewage pool (1), and the water trough (21) is connected to the partition (19); an early warning treatment box (5) is installed on one side of the rainwater sewage pool (1), and a grille machine (12) is installed inside the early warning treatment box (5); the early warning treatment box (1) is provided with a water trough (21) inside, and the water trough (21) is connected to the partition (19); A second installation slot (24) is provided inside the warning processing box (5), and a filter screen frame (11) and a water collection box (10) are respectively installed at two ends inside the second installation slot (24). A guide plate (22) is provided inside the warning processing box (5), and the guide plate (22) is connected to the inside of the second installation slot (24). A clamping block (25) is installed on one side of the water collection box (10) and the filter screen frame (11) close to the warning processing box (5). Clamping slots (23) are evenly provided inside the warning processing box (5), and the clamping slots (23) are all connected to the clamping block (25). A first installation slot (7) is provided inside the warning processing box (5), and a storage battery (8) is installed inside the first installation slot (7). A single-chip computer (6) and a wireless sensor (9) are respectively installed on two sides of the top of the first installation slot (7).

2. A rainwater and sewage pump station fault warning device according to claim 1, characterized in that: A mounting plate (17) is installed inside the containing groove (13), and a scraper (18) is installed on one side of the mounting plate (17), wherein the scraper (18) is in contact with one side of the partition plate (19).

3. A rainwater and sewage pump station fault warning device according to claim 1, characterized in that: Support rods (20) are evenly installed inside the water channel (21), and the support rods (20) are all connected to one side of the partition plate (19).

4. A rainwater and sewage pump station fault warning device according to claim 1, characterized in that: The cross-section of the guide plate (22) is arranged in an inverted trapezoidal shape, and one side inside the early warning processing box (5) is arranged in an inclined shape.

5. The rainwater and sewage pump station fault warning device according to claim 1 is characterized by: The size of the card block (25) is equal to the size of the card slot (23), and the cross-section of the card block (25) and the cross-section of the card slot (23) are both arranged to be rectangular.

6. A rainwater and sewage pump station fault warning device according to claim 1, characterized in that: A guide plate (22) is installed on one side of the rainwater and sewage tank (1), and the cross-section of the guide plate (22) is arranged in an inclined shape.

7. The rainwater and sewage pump station fault warning device according to claim 1 is characterized by: The output end of the liquid level sensor (16) is electrically connected to the input end of the single-chip microcomputer (6) via a wire, the output end of the single-chip microcomputer (6) is electrically connected to the input end of the buzzer (15) via a wire, the output end of the single-chip microcomputer (6) is electrically connected to the input end of the grid machine (12) via a wire, the output end of the single-chip microcomputer (6) is electrically connected to the input end of the electric telescopic rod (14) via a wire, and the output end of the single-chip microcomputer (6) is electrically connected to the input end of the wireless sensor (9) via a wire.

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