Sewage treatment monitoring device

Abstract

The utility model discloses a sewage treatment monitoring device, which comprises a blow-off pipe and a plurality of support rods, a connecting pipe communicated with the blow-off pipe is fixedly arranged on the top surface of the blow-off pipe, a detachable mounting cylinder is arranged on the connecting pipe, mounting seats are respectively and fixedly arranged on the inner walls of the mounting cylinder and the connecting pipe, and the support rods are fixedly arranged on the mounting seats. The central positions of the two mounting seats are respectively provided with a mounting hole through which the sensor can penetrate, the upper part of the sensor is provided with an external thread along the height direction of the sensor, the contact positions of the top surface and the bottom surface of the upper mounting seat are respectively provided with a locking nut matched with the external thread, and the top surface of the sensor is also provided with a power line. And a flow guide plate capable of shielding the sensor is also fixedly arranged on the bottom surface of the lower mounting seat. According to the device, the sensor in the blow-off pipe can be conveniently and quickly mounted or dismounted, and the phenomenon that water flow in the blow-off pipe impacts the sensor can be avoided, so that the use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment monitoring device. Background Art

[0002] Sewage treatment plants are often equipped with sewage online monitoring systems to monitor sewage discharge. The sewage online monitoring system is mainly composed of a monitoring platform, online digital sensors and wireless acquisition terminals. The online digital sensors are placed in the drain pipes of the sewage treatment plants. The online digital sensors come into contact with the sewage at the discharge port. The data collected by the online digital sensors are transmitted to the wireless acquisition terminals, and then transmitted to the monitoring platform by the wireless acquisition terminals, thereby realizing online monitoring of sewage in the sewage treatment plant. The online digital sensors can be used to monitor sewage discharge.

[0003] When using the common sewage treatment discharge monitoring device, the online digital sensor is installed in the sewage treatment plant's sewage pipe. The online digital sensor contacts the sewage in the sewage pipe, and the sewage discharge can be monitored by the online digital sensor. During the installation process, the traditional monitoring device cannot conveniently and quickly install or disassemble its sensor and sewage pipe, which affects the repair or maintenance efficiency of the device; and the sensor in the sewage pipe is easily impacted by the water flow, which affects the performance of the sensor, thereby reducing the practicality of the device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a sewage treatment monitoring device.

[0005] In order to solve the above problems, the technical solution of the utility model is: a sewage treatment monitoring device, comprising a sewage pipe and a plurality of support rods, the plurality of support rods are respectively connected to the sewage pipe through mounting frames, a connecting pipe which is in communication with the sewage pipe is fixedly provided on the top surface of the sewage pipe, a detachable mounting tube is provided on the connecting pipe, mounting seats are respectively fixedly provided on the mounting tube and the inner wall of the connecting pipe, mounting holes for passing sensors are respectively provided at the central positions of the two mounting seats, external threads are provided on the upper part of the sensor along its height direction, locking nuts which are compatible with the external threads are respectively provided at the contact points of the top and bottom surfaces of the upper mounting seat, a power cord is also provided on the top surface of the sensor, and a guide plate which can shield the sensor is also fixedly provided on the bottom surface of the lower mounting seat.

[0006] Furthermore, a threaded section is provided on the upper portion of the connecting tube along its axial direction, and an abutment groove is provided on the inner wall of the connecting tube corresponding to the threaded section along its circumferential direction, a wedge-shaped groove is provided on the inner wall of the connecting tube above the abutment groove, a clamping sleeve matching the wedge-shaped groove is provided on the outer side surface of the mounting tube, and an internal threaded sleeve matching the threaded section is also provided on the mounting tube.

[0007] Furthermore, a detachable top cover is provided on the top surface of the installation tube, and a through hole is also provided on the top cover for passing a power cord.

[0008] Furthermore, the connecting pipe and the sewage pipe are connected by welding.

[0009] Furthermore, sealing gaskets are respectively provided at the contact points between the two locking nuts and the ends of the mounting seat.

[0010] Furthermore, the structure of the guide plate is half the shape of an outer hexagon.

[0011] The advantages of the utility model compared with the existing technology are:

[0012] 1. Through the cooperation of the threaded section, abutment groove, wedge groove, installation tube, clamping set and internal threaded sleeve on the connecting pipe, the installation tube can be conveniently and quickly installed in the connecting pipe under the action of the threaded section and the internal threaded sleeve, so that the sensor can be extended into the sewage pipe, so that the sensor can be conveniently and quickly installed or disassembled, thereby improving the repair or maintenance efficiency of the device;

[0013] 2. Under the action of the provided mounting seat and guide plate, the water flow in the sewage pipe can be guided under the action of the guide plate, thereby avoiding the impact of the water flow on the sensor and improving the performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the external structure diagram of the utility model.

[0015] Figure 2 This is an internal first-view structural diagram of the utility model.

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0017] Figure 4 This utility model Figure 3 Enlarged view of point B in the middle.

[0018] Figure 5 This is an internal second viewing angle structural diagram of the utility model.

[0019] Figure 6For this utility model Figure 5 Enlarged view of point C in the middle.

[0020] As shown in the figure: 1. Drain pipe; 2. Support rod; 3. Mounting frame; 4. Connecting pipe; 5. Mounting cylinder; 6. Abutment groove; 7. Wedge groove; 8. Card set; 9. Threaded section; 10. Internally threaded sleeve; 11. Mounting seat; 12. Sensor; 13. Locking nut; 14. Top cover; 15. Power cord; 16. Guide plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, a sewage treatment monitoring device comprises a sewage pipe 1 and a plurality of support rods 2, wherein the plurality of support rods 2 are connected to the sewage pipe 1 through mounting frames 3 respectively, and the sewage pipe 1 is supported and connected by the plurality of support rods 2, and a connecting pipe 4 which is in communication with the sewage pipe 1 is fixedly provided on the top surface of the sewage pipe 1, and the connecting pipe 4 and the sewage pipe 1 are connected by welding, and a detachable mounting cylinder 5 is provided on the connecting pipe 4, and mounting seats 11 are fixedly provided on the inner walls of the mounting cylinder 5 and the connecting pipe 4, respectively, and mounting holes through which sensors 12 can pass are respectively provided at the central positions of the two mounting seats 11, and external threads are provided on the upper part of the sensor 12 along its height direction, and locking nuts 13 which are adapted to the external threads are respectively provided at the contact points of the top and bottom surfaces of the upper mounting seat 11, and the two With the cooperation of the locking nut 13, the sensor 12 is fixedly connected to the upper mounting seat 11. The contact points between the two locking nuts 13 and the ends of the mounting seat 11 are respectively provided with sealing gaskets. The setting of the sealing gaskets can avoid overflow during sewage discharge. A power cord 15 is also provided on the top surface of the sensor 12. The power cord 15 is connected to an external controller to effectively monitor the sewage. A guide plate 16 that can block the sensor 12 is also fixed on the bottom surface of the lower mounting seat 11. The structure of the guide plate 16 is half the shape of the outer hexagon, and the sensor 12 is located at the intersection of the middle part of the guide plate 12. Under the action of the guide plate 16, the impact of the water flow in the sewage pipe 1 on the sensor 12 can be avoided, thereby ensuring the performance of the sensor 12.

[0023] A threaded section 9 is provided on the upper part of the connecting tube 4 along its axial direction, and an abutment groove 6 is also provided on the inner wall of the connecting tube 4 corresponding to the threaded section 9 along its circumferential direction, and a wedge-shaped groove 7 is provided on the inner wall of the connecting tube 4 above the abutment groove 6. A clamping set 8 matched with the wedge-shaped groove 7 is sleeved on the outer side surface of the mounting tube 5, and an internally threaded sleeve 10 matched with the threaded section 9 is also sleeved on the mounting tube 5. When connecting the mounting tube 5, its bottom is abutted against the bottom wall of the abutment groove 6, and the clamping set 8 is extended into the wedge-shaped groove 7, and then the internally threaded sleeve 10 and the threaded section 9 are matched and connected, so that the mounting tube 5 and the sensor 12 can be conveniently and quickly installed or disassembled, thereby improving the repair or maintenance efficiency of the device.

[0024] A detachable top cover 14 is provided on the top surface of the mounting tube 5. Through the detachable connection of the top cover 14, the locking nut 13 on the upper portion thereof can be tightened. A through hole is also provided on the top cover 14 through which a power cord 15 can pass. The power cord 15 is led out from the through hole to the outside and connected to the controller.

[0025] The sensor 12 is then fixedly connected to the mounting tube 5 with the cooperation of the upper and lower locking nuts 13, and then the sensor 12 is extended into the connecting pipe 3. With the action of the mounting hole on the lower mounting seat 11, the sensor 12 is extended into the sewage pipe 1, and at the same time, the bottom of the mounting tube 5 is abutted against the bottom wall of the abutting groove 6, and the card set 8 is extended into the wedge-shaped groove 7, and then the internal threaded sleeve 10 and the threaded section 9 are matched and connected, so that the mounting tube 5 and the sensor 12 can be conveniently and quickly installed or disassembled, thereby improving the repair or maintenance efficiency of the device. During use, under the action of the guide plate 16, the impact of the water flow in the sewage pipe 1 on the sensor 12 can be avoided, thereby improving the use efficiency of the device.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A sewage treatment monitoring device, comprising a sewage pipe (1) and a plurality of support rods (2), wherein the plurality of support rods (2) are respectively connected to the sewage pipe (1) via mounting frames (3), characterized in that: A connecting pipe (4) is fixedly provided on the top surface of the sewage pipe (1) and is in communication with the sewage pipe (1). A detachable mounting tube (5) is provided on the connecting pipe (4). Mounting seats (11) are fixedly provided on the inner walls of the mounting tube (5) and the connecting pipe (4), respectively. Mounting holes capable of passing a sensor (12) are respectively provided at the central positions of the two mounting seats (11). External threads are provided on the upper part of the sensor (12) along its height direction. Locking nuts (13) matching the external threads are respectively provided at the contact points between the top and bottom surfaces of the upper mounting seat (11). A power cord (15) is also provided on the top surface of the sensor (12). A guide plate (16) capable of shielding the sensor (12) is also fixedly provided on the bottom surface of the lower mounting seat (11).

2. A sewage treatment monitoring device according to claim 1, characterized in that: The upper part of the connecting tube (4) is provided with a threaded section (9) along its axial direction, and an abutment groove (6) is provided on the inner wall of the connecting tube (4) corresponding to the threaded section (9) along its circumferential direction, and a wedge-shaped groove (7) is provided on the inner wall of the connecting tube (4) above the abutment groove (6). The outer side surface of the installation tube (5) is sleeved with a clamping sleeve (8) matched with the wedge-shaped groove (7), and the installation tube (5) is also sleeved with an internal threaded sleeve (10) matched with the threaded section (9).

3. A sewage treatment monitoring device according to claim 1, characterized in that: A detachable top cover (14) is provided on the top surface of the installation cylinder (5), and a through hole through which a power cord (15) can pass is also provided on the top cover (14).

4. A sewage treatment monitoring device according to claim 1, characterized in that: The connecting pipe (4) and the sewage pipe (1) are connected by welding.

5. A sewage treatment monitoring device according to claim 1, characterized in that: Sealing pads are also provided at the contact points between the two locking nuts (13) and the end portions of the mounting seat (11).

6. A sewage treatment monitoring device according to claim 1, characterized in that: The structure of the guide plate (16) is half the shape of an outer hexagon.

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