Water overflow prevention drainage device

Abstract

The utility model relates to the technical field of construction management, and discloses a water overflow prevention drainage device which comprises a device body, a cleaning mechanism is arranged in the device body, the cleaning mechanism comprises a filter box, and the filter box is fixedly installed at the bottom of the inner wall of the device body. By opening the electromagnetic valve mounted on the inner wall of the connecting channel, neutralized sewage enters the filter box, impurities in the sewage can be filtered and intercepted by the filter screen plate, and then the impurities can be discharged to the next procedure through an external pipeline for subsequent treatment; a lead screw sliding plate arranged on the outer wall of a reciprocating lead screw in a threaded and sleeving mode reciprocates, a limiting rod achieves the limiting purpose, the lead screw sliding plate drives a cleaning cotton block to clean impurities on a filter screen plate, the impurities are cleaned into a collecting box to be collected, and therefore the situation that the filter screen plate is blocked, and consequently the drainage effect is poor is avoided; and even water overflow can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction management, in particular to a waterproof overflow drainage device. Background Art

[0002] During construction management, a large amount of alkaline wastewater will be produced when treating alkaline construction materials such as lime. If it is discharged directly, it will cause environmental pollution.

[0003] However: the sewage generated by the existing construction management will be neutralized by adding acidic agents. Since the sewage contains a large amount of impurities, these impurities may cause blockage to the subsequent drainage system. Usually, a filter plate is set to filter the impurities. However, since the filter plate is filtered for a long time and cannot be cleaned in time, the impurities may clog the filter plate, resulting in poor drainage effect and even causing water overflow. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a waterproof overflow drainage device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof overflow drainage device includes a device body, a cleaning mechanism is arranged inside the device body, the cleaning mechanism includes a filter box, the filter box is fixedly installed at the bottom of the inner wall of the device body, a filter screen is fixedly installed on the inner wall of the filter box, a reciprocating screw is rotatably connected to the inner wall of the filter box through a bearing, a screw slide is threadedly sleeved on the outer wall of the reciprocating screw, a cleaning cotton block is fixedly installed on the bottom of the screw slide, a limit rod is also fixedly installed on the inner wall of the filter box, and the other end of the screw slide is slidably sleeved on the outer wall of the limit rod.

[0008] Preferably, a stirring mechanism is also provided inside the device body, and the stirring mechanism includes a mixing drum, and the mixing drum is fixedly installed on the top of the inner wall of the device body, and a feed channel is fixedly installed on the top of the device body, and the feed channel is connected to the mixing drum. According to this preference, the sewage to be treated is added from the feed channel to enter the mixing drum.

[0009] Preferably, the stirring mechanism further comprises a support block, the support block is fixedly mounted inside the feed channel, a rectangular groove is provided at the bottom of the support block, a rotating shaft is rotatably connected to the top of the inner wall of the rectangular groove via a bearing, and a stirring rod is fixedly mounted on the outer wall of the rotating shaft. According to this preference, the stirring rod fixedly mounted on the outer wall of the rotating shaft performs stirring.

[0010] Preferably, a collection box is fixedly installed on both sides of the device body, a collection hole is opened on one side of the collection box and is connected to the filter box, a connecting channel is fixedly installed on the filter box, the top of the connecting channel is fixedly connected to the mixing cylinder, and an electromagnetic valve is arranged inside the connecting channel. According to this preference, by opening the electromagnetic valve installed on the inner wall of the connecting channel, the sewage after neutralization will enter the inside of the filter box.

[0011] Preferably, a motor is fixedly mounted on one side of the device body through a support plate, the motor output end is fixedly connected to one end of the reciprocating screw, and a pulley set is fixedly sleeved on the outer wall of one end of the reciprocating screw. According to this preference, by starting the motor, the motor output end drives the reciprocating screw to rotate.

[0012] Preferably, another pulley in the pulley set is provided with a worm on its inner wall, the other end of the worm penetrates the inner wall of the rectangular groove, the outer wall of the worm is meshed with a worm wheel, and the worm wheel is fixedly sleeved on the outer wall of the rotating shaft. According to this preference, the worm wheel rotates, thereby driving the rotating shaft fixedly sleeved on the inner wall of the worm wheel to rotate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a waterproof overflow drainage device having the following features:

[0015] Beneficial effects:

[0016] 1. This waterproof overflow drainage device opens the electromagnetic valve installed on the inner wall of the connecting channel, and the sewage after neutralization will enter the inside of the filter box. The filter screen can filter and intercept impurities in the sewage, and then it can be discharged through an external pipe to the next step for subsequent treatment. When the reciprocating screw rotates, the screw slide plate threaded on the outer wall of the reciprocating screw moves back and forth, and the limit rod plays the purpose of limiting, and the screw slide plate drives the cleaning cotton block to clean the impurities on the filter screen plate, so that the impurities are cleaned and collected in the collection box, thereby avoiding blockage of the filter screen plate, resulting in poor drainage effect and even overflowing of water.

[0017] 2. This waterproof overflow drainage device adds sewage to be treated from a feed channel to the inside of a mixing barrel, then adds a certain amount of an acid agent, and starts a motor so that the output end of the motor drives the reciprocating screw to rotate, thereby driving the pulley set fixedly mounted on the outer wall of the reciprocating screw to rotate, and the worm is rotated by the transmission connection of the belt, thereby driving the worm wheel meshingly connected to the outer wall of the worm to rotate, and then driving the rotating shaft fixedly mounted on the inner wall of the worm wheel to rotate, and the stirring rod fixedly installed on the outer wall of the rotating shaft performs stirring action, so that the acid agent and sewage are evenly neutralized, thereby improving the neutralization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0023] In the figure: 1. device body; 21. cleaning mechanism; 211. filter box; 212. filter screen; 213. reciprocating screw; 214. screw slide; 215. limit rod; 31. stirring mechanism; 311. mixing barrel; 312. feed channel; 313. support block; 314. rotating shaft; 315. stirring rod; 4. collecting box; 5. connecting channel; 6. motor; 7. pulley kit; 8. worm; 9. worm wheel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-4 As shown, the utility model provides a waterproof overflow drainage device including a device body 1, a cleaning mechanism 21 is arranged inside the device body 1, the cleaning mechanism 21 includes a filter box 211, the filter box 211 is fixedly installed at the bottom of the inner wall of the device body 1, a filter screen plate 212 is fixedly installed on the inner wall of the filter box 211, a reciprocating screw rod 213 is rotatably connected to the inner wall of the filter box 211 through a bearing, a screw slide plate 214 is threadedly sleeved on the outer wall of the reciprocating screw rod 213, a cleaning cotton block is fixedly installed on the bottom of the screw slide plate 214, a limit rod 215 is also fixedly installed on the inner wall of the filter box 211, and the other end of the screw slide plate 214 is slidably sleeved on the outer wall of the limit rod 215, collecting boxes 4 are fixedly installed on both sides of the device body 1, a collecting hole is opened on one side of the collecting box 4 and is connected to the filter box 211, a connecting channel 5 is fixedly installed on the filter box 211, the top of the connecting channel 5 is fixedly connected to the mixing cylinder 311, and an electromagnetic valve is arranged inside the connecting channel 5.

[0027] In this embodiment, by opening the electromagnetic valve installed on the inner wall of the connecting channel 5, the sewage after neutralization will enter the filter box 211, and the filter screen 212 can filter and intercept impurities in the sewage, and then it can be discharged through an external pipe to the next step for subsequent treatment. While the reciprocating screw 213 rotates, the screw slide 214 threadedly sleeved on the outer wall of the reciprocating screw 213 makes reciprocating motion, and the limit rod 215 serves the purpose of limiting. The screw slide 214 drives the cleaning cotton block to clean the impurities on the filter screen 212, so that the impurities are cleaned and collected in the collection box 4, thereby avoiding blockage of the filter screen 212, which leads to poor drainage effect and even overflowing of water.

[0028] Example 2

[0029] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a stirring mechanism 31 is further provided inside the device body 1, and the stirring mechanism 31 includes a mixing drum 311, and the mixing drum 311 is fixedly installed on the top of the inner wall of the device body 1, and a feed channel 312 is fixedly installed on the top of the device body 1, and the feed channel 312 is connected to the mixing drum 311. The stirring mechanism 31 also includes a support block 313, and the support block 313 is fixedly installed inside the feed channel 312, and a rectangular groove is opened at the bottom of the support block 313. A rotating shaft 314 is rotatably connected to the top of the inner wall of the rectangular groove through a bearing, and a stirring rod 315 is fixedly installed on the outer wall of the rotating shaft 314. A motor 6 is fixedly installed on one side of the device body 1 through a support plate, and the output end of the motor 6 is fixedly connected to one end of the reciprocating screw 213. A pulley kit 7 is fixedly sleeved on the outer wall of one end of the reciprocating screw 213, and a worm 8 is fixedly sleeved on the inner wall of another pulley in the pulley kit 7. The other end of the worm 8 passes through the inner wall of the rectangular groove, and a worm wheel 9 is meshedly connected to the outer wall of the worm 8. The worm wheel 9 is fixedly sleeved on the outer wall of the rotating shaft 314.

[0030] In this embodiment, the sewage to be treated is added from the feed channel 312 to enter the mixing barrel 311, and then a certain amount of acid agent is added. By starting the motor 6, the output end of the motor 6 drives the reciprocating screw 213 to rotate, thereby driving the pulley set 7 fixedly mounted on the outer wall of the reciprocating screw 213 to rotate, and the worm 8 is rotated under the transmission connection of the belt, thereby driving the worm wheel 9 meshingly connected to the outer wall of the worm 8 to rotate, and then driving the rotating shaft 314 fixedly mounted on the inner wall of the worm wheel 9 to rotate, and the stirring rod 315 fixedly installed on the outer wall of the rotating shaft 314 performs a stirring effect, so that the acid agent and the sewage are evenly neutralized, thereby improving the neutralization efficiency.

[0031] The working principle of this waterproof overflow drainage device is described in detail below.

[0032] like Figure 1-4 As shown, when in use, the sewage to be treated is added from the feed channel 312 to enter the mixing barrel 311, and then a certain amount of acid agent is added, and the motor 6 is started, so that the output end of the motor 6 drives the reciprocating screw 213 to rotate, thereby driving the pulley set 7 fixedly mounted on the outer wall of the reciprocating screw 213 to rotate, and the worm 8 is rotated under the transmission connection of the belt, thereby driving the worm wheel 9 meshingly connected to the outer wall of the worm 8 to rotate, and then driving the rotating shaft 314 fixedly mounted on the inner wall of the worm wheel 9 to rotate, and the stirring rod 315 fixedly installed on the outer wall of the rotating shaft 314 performs a stirring effect, so that the acid agent and the sewage are evenly neutralized, thereby improving the neutralization efficiency. The rate is increased by opening the electromagnetic valve installed on the inner wall of the connecting channel 5. The sewage after neutralization will enter the filter box 211. The filter screen 212 can filter and intercept impurities in the sewage, and then it can be discharged to the next step through an external pipe for subsequent treatment. When the reciprocating screw 213 rotates, the screw slide 214 threadedly sleeved on the outer wall of the reciprocating screw 213 reciprocates, and the limit rod 215 serves the purpose of limiting. The screw slide 214 drives the cleaning cotton block to clean the impurities on the filter screen 212, so that the impurities are cleaned and collected in the collection box 4, thereby avoiding the blockage of the filter screen 212, which will cause poor drainage effect or even overflowing water.

Claims

1. A waterproof overflow drainage device, comprising a device body (1), characterized in that: A cleaning mechanism (21) is arranged inside the device body (1), and the cleaning mechanism (21) comprises a filter box (211), the filter box (211) is fixedly mounted on the bottom of the inner wall of the device body (1), a filter screen plate (212) is fixedly mounted on the inner wall of the filter box (211), a reciprocating screw rod (213) is rotatably connected to the inner wall of the filter box (211) via a bearing, a screw rod slide plate (214) is threadedly sleeved on the outer wall of the reciprocating screw rod (213), a cleaning cotton block is fixedly mounted on the bottom of the screw rod slide plate (214), and a limiting rod (215) is also fixedly mounted on the inner wall of the filter box (211), and the other end of the screw rod slide plate (214) is slidably sleeved on the outer wall of the limiting rod (215).

2. A waterproof overflow drainage device according to claim 1, characterized in that: A stirring mechanism (31) is also provided inside the device body (1), and the stirring mechanism (31) comprises a mixing cylinder (311). The mixing cylinder (311) is fixedly mounted on the top of the inner wall of the device body (1), and a feed channel (312) is fixedly mounted on the top of the device body (1), and the feed channel (312) is connected to the mixing cylinder (311).

3. A waterproof overflow drainage device according to claim 2, characterized in that: The stirring mechanism (31) further comprises a support block (313), wherein the support block (313) is fixedly mounted inside the feed channel (312), a rectangular groove is provided at the bottom of the support block (313), a rotating shaft (314) is rotatably connected to the top of the inner wall of the rectangular groove via a bearing, and a stirring rod (315) is fixedly mounted on the outer wall of the rotating shaft (314).

4. A waterproof overflow drainage device according to claim 1, characterized in that: Collection boxes (4) are fixedly mounted on both sides of the device body (1); a collection hole is provided on one side of the collection box (4) and is connected to the filter box (211); a connecting channel (5) is fixedly mounted on the filter box (211); the top of the connecting channel (5) is fixedly connected to the mixing cylinder (311); and an electromagnetic valve is provided inside the connecting channel (5).

5. The waterproof overflow drainage device according to claim 1, characterized in that: A motor (6) is fixedly mounted on one side of the device body (1) via a support plate, an output end of the motor (6) is fixedly connected to one end of a reciprocating screw rod (213), and a belt pulley set (7) is fixedly sleeved on the outer wall of one end of the reciprocating screw rod (213).

6. A waterproof overflow drainage device according to claim 5, characterized in that: Another pulley in the pulley set (7) is provided with a worm (8) fixedly sleeved on its inner wall, the other end of the worm (8) penetrates the inner wall of the rectangular groove, the outer wall of the worm (8) is meshingly connected with a worm wheel (9), and the worm wheel (9) is fixedly sleeved on the outer wall of the rotating shaft (314).

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