An intelligent ship sewage discharge monitoring device

Abstract

The present invention belongs to the technical field of ship sewage discharge monitoring, and discloses an intelligent ship sewage discharge monitoring device, including a treatment box, the outside of which is respectively connected to a drain pipe and a water inlet pipe, and also including a treatment component, which is installed inside the treatment box. The present invention drives the first impeller to rotate through a driving motor, and the sewage inside the treatment box is transported upward through a guide cylinder, and at the same time, the distance between the ring and the fixed frame is gradually shortened, and the water in the guide cylinder and the movable cylinder is discharged upward through the through hole in the middle of the ring, and the water is blocked by the fixed frame. Since the cleaning sponge is moved upward and sleeved on the outside of the sewage monitoring sensor, the outside of the sewage monitoring sensor is cleaned by the rotation of the second impeller and the cleaning sponge, and at the same time, the water in the movable cylinder enters the cleaning sponge through the connecting holes, and the dirt cleaned in the cleaning sponge is discharged through the upwelling water flow, thereby improving the sewage monitoring effect of the sewage monitoring sensor.

Description

Technical Field

[0001] The invention belongs to the technical field of ship sewage discharge monitoring, and in particular is an intelligent ship sewage discharge monitoring device. Background Art

[0002] Domestic sewage from ships mainly refers to human fecal water, including sewage and waste discharged from urinals, flush toilets, etc.; sewage and waste discharged from washbasins, bathtubs and discharge holes in wards and infirmaries; and daily life water and other water mixed with the above sewage and waste; and ship sewage needs to be treated and tested before discharge to meet the discharge standards before it can be discharged. Most of the existing sewage monitoring uses a variety of sensors to monitor sewage, but because the sensor is immersed in the sewage tank for a long time, pollutants will adhere to the surface of the sensor, and it is difficult for the existing sensor to clean its surface, which affects the accuracy of the sensor's sewage monitoring data. Therefore, an intelligent ship sewage discharge monitoring device is proposed. Summary of the invention

[0003] In order to solve the problems raised in the above-mentioned background technology, the present invention provides an intelligent ship sewage discharge monitoring device, which solves the problem that most existing sewage monitoring uses a variety of sensors to monitor sewage, but since the sensors are immersed in the sewage tank for a long time, pollutants will adhere to the surface of the sensors, resulting in affecting the accuracy of the sensor's sewage monitoring data.

[0004] To achieve the above object, the present invention provides the following technical solution: an intelligent ship sewage discharge monitoring device, comprising a treatment box, the outside of which is respectively connected to a drain pipe and a water inlet pipe, and further comprising:

[0005] A processing assembly, wherein the processing assembly is installed inside the processing box, and a driving motor is installed on the top of the processing box;

[0006] a cleaning component, the cleaning component being disposed on the processing component;

[0007] A flow guide assembly, the flow guide assembly is installed inside the processing box and connected to the processing assembly;

[0008] Wherein, the treatment component includes a fixing frame installed on the top of the inner wall of the treatment box, a sewage monitoring sensor is arranged at the bottom of the fixing frame, the bottom of the sewage monitoring sensor is connected to the connecting frame through a first connecting rod, a guide cylinder is fixedly installed on the outside of the connecting frame, and a first impeller is installed at the output end of the driving motor, and the first impeller is located in the guide cylinder;

[0009] The cleaning assembly comprises a movable cylinder sleeved on the upper end of the inner wall of the guide cylinder, a circular ring is fixedly mounted on the top of the movable cylinder, four guide blocks are mounted on the top of the circular ring, second impellers are respectively arranged inside the four guide blocks, and a cleaning sponge is arranged on the inner wall of the second impeller;

[0010] The cleaning sponge is in the shape of a hollow cylinder, and is connected with the inside of the movable cylinder through a connecting hole. A through hole is provided in the middle of the circular ring.

[0011] The movable cylinder moves upward so that the cleaning sponge is mounted on the outside of the sewage monitoring sensor. At the same time, the distance between the ring and the fixed frame is gradually shortened, and the water in the guide cylinder and the movable cylinder is discharged upward through the through hole in the middle of the ring. The water is blocked by the fixed frame and discharged through the gaps between the four guide blocks. During the discharge process, the second impeller and the cleaning sponge are driven to rotate under the action of the water flow, and the outside of the sewage monitoring sensor is cleaned by the rotation of the second impeller and the cleaning sponge.

[0012] Preferably, the guide cylinder is located in the middle of the processing box, and the bottom of the guide cylinder is in a suspended state.

[0013] Preferably, a guide rod is fixedly mounted on the inner wall of the guide cylinder, and the movable cylinder slides outside the guide rod;

[0014] The cleaning sponge and the sewage monitoring sensor are kept coaxial and vertical.

[0015] Preferably, half of the second impeller is located in the guide block, and the bottom of the second impeller is movably sleeved on the top of the ring;

[0016] The water flow in the guide cylinder and the movable cylinder moves upward and is discharged through the through hole, thereby driving the second impeller to rotate.

[0017] Preferably, the flow guide assembly comprises a docking rod assembled on the output shaft of the driving motor, a blocking ring is fixedly mounted on the top end of the docking rod, and a gathering tube is installed on the bottom of the blocking ring.

[0018] Preferably, the outer wall of the blocking ring contacts the inner wall of the processing box, and the inner wall of the blocking ring contacts the outer wall of the guide cylinder.

[0019] Preferably, the collecting tube is funnel-shaped;

[0020] The water in the treatment box moves upward along the guide cylinder under the action of the first impeller and enters the upper end of the treatment box, and the water at the upper end of the treatment box increases its water pressure through the gathering pipe and enters the lower end of the treatment box.

[0021] Preferably, a second connecting rod is movably sleeved at the bottom of the circular ring, a protrusion is fixed at the bottom of the second connecting rod, and the lower end of the second connecting rod passes through the gathering tube.

[0022] Preferably, the protrusion is in a truncated cone shape, the protrusion and the gathering tube are kept coaxial and vertical, and the outer diameter of the lower end of the protrusion is smaller than the inner diameter of the lower end of the inner wall of the gathering tube.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention drives the first impeller to rotate by a driving motor, and the sewage inside the treatment box is transported upward through the guide cylinder. During the transportation process, the water pressure in the guide cylinder continues to increase, pushing the movable cylinder upward. The movable cylinder moves upward so that the cleaning sponge is sleeved on the outside of the sewage monitoring sensor. At the same time, the distance between the ring and the fixed frame is gradually shortened, and the water in the guide cylinder and the movable cylinder is discharged upward through the through hole in the middle of the ring. The water is blocked by the fixed frame and is discharged through the gaps between the four guide blocks respectively. During the discharge process, the second impeller and the cleaning sponge are driven to rotate under the action of the water flow. Since the cleaning sponge moves upward and is sleeved on the outside of the sewage monitoring sensor, the outside of the sewage monitoring sensor is cleaned by the rotation of the second impeller and the cleaning sponge. At the same time, the water in the movable cylinder enters the cleaning sponge through the connecting holes respectively, and the dirt cleaned in the cleaning sponge is discharged by the upwelling water flow, thereby improving the sewage monitoring effect of the sewage monitoring sensor.

[0025] The present invention injects water upward from the guide cylinder through the rotation of the first impeller, and pushes the movable cylinder, the ring, the second connecting rod and the protrusion upward under the action of water pressure, and the protrusion moves upward into the collecting tube. Since the collecting tube is in a truncated cone shape, the distance between the collecting tube and the protrusion gradually decreases from top to bottom. The first impeller rotates to continuously inject water upward through the guide cylinder. Under the action of suction, the water at the upper end of the treatment box passes through the collecting tube and the protrusion and enters the lower end of the treatment box. The gap between the collecting tube and the protrusion gradually decreases from top to bottom, thereby increasing the pressure of the water at the upper end of the treatment box entering the lower end, so that the bottom of the treatment box is flushed by the downward water, thereby avoiding the sedimentation of ship sewage in the treatment box, ensuring the cleanliness of the inner wall of the treatment box, and at the same time improving the accuracy of ship sewage monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the internal plane structure of the present invention;

[0028] Figure 3 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0029] Figure 4 This is a schematic diagram of the coordination structure of the flow guide component, the processing component and the cleaning component of the present invention;

[0030] Figure 5 It is a schematic diagram of the internal structure of the present invention;

[0031] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0032] Figure 7 For the present invention Figure 5 The enlarged structural diagram at C in the middle;

[0033] Figure 8 This is a schematic diagram of the coordination structure of the cleaning component and the processing component of the present invention;

[0034] Fig. 9 It is a schematic diagram of the top view of the cleaning component of the present invention.

[0035] In the figure: 1. treatment box; 2. drain pipe; 3. water inlet pipe; 4. treatment component; 41. drive motor; 42. fixing frame; 43. sewage monitoring sensor; 44. first impeller; 45. guide cylinder; 46. connecting frame; 47. guide rod; 48. first connecting rod; 6. cleaning component; 61. ring; 62. guide block; 63. cleaning sponge; 64. second impeller; 65. movable cylinder; 66. connecting hole; 7. guide component; 71. second connecting rod; 72. blocking ring; 73. gathering pipe; 74. bump; 75. docking rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figures 1 to 9 As shown, the present invention provides an intelligent ship sewage discharge monitoring device, including a treatment box 1, the outside of which is respectively connected to a drain pipe 2 and a water inlet pipe 3, and also includes:

[0038] The processing assembly 4 is installed inside the processing box 1, and a driving motor 41 is installed on the top of the processing box 1;

[0039] A cleaning component 6, the cleaning component 6 is arranged on the processing component 4;

[0040] A flow guide component 7, which is installed inside the processing box 1 and connected to the processing component 4;

[0041] The treatment assembly 4 includes a fixing frame 42 mounted on the top of the inner wall of the treatment box 1, a sewage monitoring sensor 43 is arranged at the bottom of the fixing frame 42, the bottom of the sewage monitoring sensor 43 is connected to a connecting frame 46 through a first connecting rod 48, a guide cylinder 45 is fixedly installed on the outside of the connecting frame 46, and a first impeller 44 is installed at the output end of the driving motor 41, and the first impeller 44 is located in the guide cylinder 45;

[0042] The cleaning assembly 6 comprises a movable cylinder 65 sleeved on the upper end of the inner wall of the guide cylinder 45, a ring 61 is fixedly mounted on the top of the movable cylinder 65, four guide blocks 62 are mounted on the top of the ring 61, second impellers 64 are respectively arranged inside the four guide blocks 62, and a cleaning sponge 63 is arranged on the inner wall of the second impeller 64;

[0043] The cleaning sponge 63 is in the shape of a hollow cylinder. The cleaning sponge 63 is connected to the movable cylinder 65 through a connecting hole 66. A through hole is opened in the middle of the ring 61.

[0044] Half of the second impeller 64 is located in the guide block 62, and the bottom of the second impeller 64 is movably sleeved on the top of the ring 61;

[0045] The water in the guide cylinder 45 and the movable cylinder 65 moves upward and is discharged through the through hole, pushing the second impeller 64 to rotate.

[0046] After being purified, the ship's sewage enters the treatment box 1 through the water inlet pipe 3 for storage, and is monitored by the sewage monitoring sensor 43 to see whether it meets the discharge standards. When it is necessary to monitor the sewage in the treatment box 1 through the sewage monitoring sensor 43, the driving motor 41 drives the first impeller 44 to rotate, and the sewage inside the treatment box 1 is transported upward through the guide cylinder 45. During the transportation process, the water pressure in the guide cylinder 45 continues to increase, pushing the movable cylinder 65 upward. The movable cylinder 65 moves upward to make the cleaning sponge 63 sleeved on the outside of the sewage monitoring sensor 43. At the same time, the distance between the ring 61 and the fixed frame 42 is gradually shortened, and the guide cylinder 45 and the movable cylinder 65 are moved upward. Water is discharged upward through the through hole in the middle of the ring 61. The water is blocked by the fixed frame 42 and discharged through the gaps between the four guide blocks 62. During the discharge process, the second impeller 64 and the cleaning sponge 63 are driven to rotate under the action of the water flow. Since the cleaning sponge 63 is moved upward and sleeved on the outside of the sewage monitoring sensor 43, the outside of the sewage monitoring sensor 43 is cleaned by the rotation of the second impeller 64 and the cleaning sponge 63. At the same time, part of the water in the movable cylinder 65 enters the cleaning sponge 63 through the connecting holes 66, and the dirt cleaned in the cleaning sponge 63 is discharged by the upwelling water flow, thereby improving the sewage monitoring effect of the sewage monitoring sensor 43.

[0047] The sewage monitoring sensor 43 includes a liquid level sensor, an oil sensor, a gas sensor, a water quality sensor and an optical sensor.

[0048] like Figure 4-Figure 8 As shown, the guide cylinder 45 is located in the middle of the processing box 1, and the bottom of the guide cylinder 45 is suspended;

[0049] The inner wall of the guide cylinder 45 is fixed with a guide rod 47, and the movable cylinder 65 slides outside the guide rod 47;

[0050] The cleaning sponge 63 and the sewage monitoring sensor 43 remain coaxial and vertical.

[0051] By rotating the guide cylinder 45, the ship sewage in the treatment box 1 enters the guide cylinder 45 through the bottom of the guide cylinder 45. The water pressure in the guide cylinder 45 gradually increases, and the movable cylinder 65 is pushed upward under the action of the water pressure. During the upward movement of the movable cylinder 65, the movable cylinder 65 is limited by the guide rod 47 to prevent the movable cylinder 65 from rotating under the action of the water flow. The cleaning sponge 63 moves up and is sleeved on the outside of the sewage monitoring sensor 43, which can drive the cleaning sponge 63 to rotate under the action of the water flow to clean the outside of the sewage monitoring sensor 43.

[0052] like Figure 2-Figure 5 As shown, the flow guide assembly 7 includes a docking rod 75 mounted on the output shaft of the driving motor 41, a blocking ring 72 is fixedly mounted on the top of the docking rod 75, and a gathering pipe 73 is installed at the bottom of the blocking ring 72;

[0053] The outer wall of the blocking ring 72 contacts the inner wall of the processing box 1, and the inner wall of the blocking ring 72 contacts the outer wall of the guide cylinder 45;

[0054] The gathering tube 73 is funnel-shaped;

[0055] The water in the treatment box 1 moves upward along the guide cylinder 45 under the action of the first impeller 44 and enters the upper end of the treatment box 1 , while the water at the upper end of the treatment box 1 increases its water pressure through the gathering pipe 73 and enters the lower end of the treatment box 1 .

[0056] The first impeller 44 rotates to inject water upward from the guide cylinder 45, and the water pressure in the guide cylinder 45 gradually increases, pushing the movable cylinder 65 and the ring 61 upward, so that the ship sewage at the lower end of the treatment box 1 enters the upper end of the treatment box 1. At the same time, under the action of the suction of the first impeller 44, the water at the upper end of the treatment box 1 passes through the collecting pipe 73 and enters the lower end of the treatment box 1. Since the collecting pipe 73 is funnel-shaped, the water pressure entering the lower end of the treatment box 1 is increased through the collecting pipe 73, so that the bottom of the treatment box 1 is impacted by the increased water pressure. At the same time, the blocking ring 72 is driven to rotate through the output end of the drive motor 41 and the docking rod 75 to prevent the sewage from settling and affecting the sewage monitoring effect.

[0057] like Figure 2-Figure 5As shown, the bottom of the ring 61 is movably sleeved with a second connecting rod 71, the bottom of the second connecting rod 71 is fixed with a protrusion 74, and the lower end of the second connecting rod 71 passes through the gathering tube 73;

[0058] The protrusion 74 is in a truncated cone shape, and the protrusion 74 and the gathering tube 73 are kept coaxial and vertical. The outer diameter of the lower end of the protrusion 74 is smaller than the inner diameter of the lower end of the inner wall of the gathering tube 73.

[0059] The first impeller 44 rotates to inject water upward from the guide cylinder 45, and the movable cylinder 65, the ring 61, the second connecting rod 71 and the protrusion 74 are pushed upward under the action of water pressure, and the protrusion 74 moves upward into the collecting tube 73. Since the collecting tube 73 is in the shape of a truncated cone, the distance between the collecting tube 73 and the protrusion 74 gradually decreases from top to bottom. The first impeller 44 rotates to continuously inject water upward through the guide cylinder 45. Under the action of suction, the water at the upper end of the treatment box 1 passes through the collecting tube 73 and the protrusion 74 and enters the lower end of the treatment box 1. The gap between the collecting tube 73 and the protrusion 74 gradually decreases from top to bottom, thereby increasing the pressure of the water at the upper end of the treatment box 1 entering the lower end, so that the bottom of the treatment box 1 is flushed by the downward water, thereby avoiding the sedimentation of ship sewage in the treatment box 1, ensuring the cleanliness of the inner wall of the treatment box 1, and improving the accuracy of ship sewage monitoring.

[0060] The working principle and use process of the present invention:

[0061] After being purified, the ship's sewage enters the treatment box 1 through the water inlet pipe 3 for storage, and is monitored by the sewage monitoring sensor 43. When the sewage in the treatment box 1 is monitored by the sewage monitoring sensor 43, the driving motor 41 drives the first impeller 44 to rotate, and the sewage inside the treatment box 1 is transported upward through the guide cylinder 45. During the transportation process, the water pressure in the guide cylinder 45 continues to increase, pushing the movable cylinder 65 upward. The movable cylinder 65 moves upward to make the cleaning sponge 63 sleeved on the outside of the sewage monitoring sensor 43. At the same time, the distance between the ring 61 and the fixed frame 42 is gradually shortened, and the water in the guide cylinder 45 and the movable cylinder 65 passes through the circular ring 61. The through hole in the middle of the ring 61 is discharged upward, and the water is blocked by the fixing frame 42 and discharged through the gaps between the four guide blocks 62 respectively. During the discharge process, the second impeller 64 and the cleaning sponge 63 are driven to rotate under the action of the water flow. Since the cleaning sponge 63 is moved upward and sleeved on the outside of the sewage monitoring sensor 43, the outside of the sewage monitoring sensor 43 is cleaned by the rotation of the second impeller 64 and the cleaning sponge 63. At the same time, part of the water in the movable cylinder 65 enters the cleaning sponge 63 through the connecting hole 66 respectively, and the dirt cleaned in the cleaning sponge 63 is discharged by the upwelling water flow, thereby improving the sewage monitoring effect of the sewage monitoring sensor 43 on sewage.

[0062] The first impeller 44 rotates to inject water upward from the guide cylinder 45, and the movable cylinder 65, the ring 61, the second connecting rod 71 and the protrusion 74 are pushed upward under the action of water pressure, and the protrusion 74 moves upward into the collecting tube 73. Since the collecting tube 73 is in the shape of a truncated cone, the distance between the collecting tube 73 and the protrusion 74 gradually decreases from top to bottom. The first impeller 44 rotates and continuously injects water upward through the guide cylinder 45. Under the action of suction, the water at the upper end of the treatment box 1 passes through the collecting tube 73 and the protrusion 74 and enters the lower end of the treatment box 1. The gap between the collecting tube 73 and the protrusion 74 gradually decreases from top to bottom, thereby increasing the pressure of the water at the upper end of the treatment box 1 entering the lower end, thereby flushing the bottom of the treatment box 1 with the downwardly moved water, and at the same time, the second connecting rod 71 and the blocking ring 72 are driven to rotate through the output end of the driving motor 41 to avoid the sedimentation of ship sewage in the treatment box 1, thereby ensuring the cleanliness of the inner wall of the treatment box 1 and improving the accuracy of ship sewage monitoring.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent ship sewage discharge monitoring device, comprising a treatment box (1), the outside of which is respectively connected to a drain pipe (2) and a water inlet pipe (3), characterized in that: Also includes, A processing component (4), the processing component (4) being installed inside the processing box (1), and a driving motor (41) being installed on the top of the processing box (1); a cleaning component (6), the cleaning component (6) being arranged on the processing component (4); A flow guide component (7), the flow guide component (7) being installed inside the processing box (1) and connected to the processing component (4); The treatment assembly (4) comprises a fixing frame (42) mounted on the top of the inner wall of the treatment box (1); a sewage monitoring sensor (43) is arranged at the bottom of the fixing frame (42); the bottom of the sewage monitoring sensor (43) is connected to a connecting frame (46) via a first connecting rod (48); a guide cylinder (45) is fixedly mounted on the outside of the connecting frame (46); a first impeller (44) is mounted on the output end of the driving motor (41); and the first impeller (44) is located in the guide cylinder (45); The cleaning assembly (6) comprises a movable cylinder (65) sleeved on the upper end of the inner wall of the guide cylinder (45), a circular ring (61) being fixedly mounted on the top of the movable cylinder (65), four guide blocks (62) being mounted on the top of the circular ring (61), second impellers (64) being respectively arranged inside the four guide blocks (62), and a cleaning sponge (63) being arranged on the inner wall of the second impeller (64); The cleaning sponge (63) is in the shape of a hollow cylinder. The cleaning sponge (63) is connected to the inside of the movable cylinder (65) through a connecting hole (66). A through hole is formed in the middle of the circular ring (61). A guide rod (47) is fixedly mounted on the inner wall of the guide cylinder (45), and the movable cylinder (65) slides on the outside of the guide rod (47); The cleaning sponge (63) and the sewage monitoring sensor (43) are kept coaxial and vertical; The flow guide assembly (7) comprises a docking rod (75) mounted on the output shaft of the drive motor (41), a blocking ring (72) being fixedly mounted on the top of the docking rod (75), and a gathering pipe (73) being mounted on the bottom of the blocking ring (72); The outer wall of the blocking ring (72) contacts the inner wall of the processing box (1), and the inner wall of the blocking ring (72) contacts the outer wall of the guide cylinder (45); The gathering tube (73) is funnel-shaped; The water in the treatment box (1) moves upward along the guide cylinder (45) under the action of the first impeller (44) and enters the upper end of the treatment box (1), while the water at the upper end of the treatment box (1) increases its water pressure through the gathering pipe (73) and enters the lower end of the treatment box (1); A second connecting rod (71) is movably sleeved at the bottom of the circular ring (61), a protrusion (74) is fixedly mounted at the bottom of the second connecting rod (71), and the lower end of the second connecting rod (71) passes through the gathering tube (73); The protrusion (74) is in the shape of a truncated cone, the protrusion (74) and the gathering tube (73) remain coaxial and vertical, and the outer diameter of the lower end of the protrusion (74) is smaller than the inner diameter of the lower end of the inner wall of the gathering tube (73).

2. The intelligent ship sewage discharge monitoring device according to claim 1 is characterized in that: The guide cylinder (45) is located in the middle of the processing box (1), and the bottom of the guide cylinder (45) is in a suspended state.

3. The intelligent ship sewage discharge monitoring device according to claim 2 is characterized in that: Half of the second impeller (64) is located in the guide block (62), and the bottom of the second impeller (64) is movably sleeved on the top of the circular ring (61); The water in the guide cylinder (45) and the movable cylinder (65) moves upward and is discharged through the through hole, thereby driving the second impeller (64) to rotate.

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