On-site sewage detection equipment

Abstract

The utility model relates to on-site sewage detection equipment, which relates to the technical field of sewage detection, and comprises a base, a water supply assembly, a detection assembly and a cleaning assembly, a detection box is arranged on the base, the detection box is used for storing to-be-detected sewage, and the water supply assembly is used for sucking the to-be-detected sewage into the detection box; a portal frame is fixedly mounted on the base, and the detection assembly is used for extending into the detection box for sewage detection; the cleaning assembly comprises a water tank, a cleaning pipe, a cleaning pump and a nozzle, the water tank is fixedly mounted on the base, one end of the cleaning pipe is communicated with the water tank, the other end of the cleaning pipe is fixedly communicated with the nozzle, the cleaning pump is fixedly communicated with the cleaning pipe through a flange, and the water spraying direction of the nozzle faces the top of the detection box. The cleaning device has the effect of conveniently cleaning the detector after detection is completed.

Description

Technical Field

[0001] The present application relates to the technical field of sewage detection, and in particular to an on-site sewage detection device. Background Art

[0002] To protect the water environment, it is necessary to strengthen the monitoring of sewage discharge. The decline in drinking water quality poses a serious threat to human health. Sewage testing equipment plays a vital role in environmental protection, water quality testing, and water resource conservation. Sewage testing equipment is generally a water quality detector. The principle of a water quality detector is to use electrochemical or chemical reactions to induce the corresponding substances in the water, and then calculate the content of the corresponding substances in the water through methods such as colorimetry, titration, and conductivity measurement.

[0003] In the related art, application document No. 201721459417.X discloses an online sewage detection device, which includes a control unit, a base, a monitoring terminal, a winch, and a detection device mounted on a mounting surface of the base. The detection device includes a housing, a detection instrument mounted within the housing, and a water storage chamber. The detection probe of the detection instrument is located within the water storage chamber, the water storage chamber is provided with a liquid level sensor, a drain pipe and a water inlet pipe, the drain pipe is provided with a solenoid valve, the water inlet pipe is connected to a suction pump, and the suction pump has a water suction pipe. The winch drum is wound with a metal hose, the water suction end of the metal hose extends from a mounting hole on the mounting surface. The monitoring terminal, detection instrument, liquid level sensor, solenoid valve, winch, and suction pump are electrically connected to the control unit. This detection device can perform sewage detection directly on site and obtain relatively accurate detection data, effectively reducing manpower and workload.

[0004] Regarding the above-mentioned related technologies, in actual use, it is not convenient to clean the detection device in the related technologies after the detection is completed. Since sewage is corrosive and contains a lot of impurities, it is very easy to cause the detector to be damaged or insensitive. Summary of the Invention

[0005] In order to facilitate the cleaning of the detector after the detection is completed, the present application provides an on-site sewage detection device.

[0006] The on-site sewage detection equipment provided in this application adopts the following technical solution:

[0007] An on-site sewage detection device, characterized by comprising a base, a water supply component, a detection component and a cleaning component;

[0008] A detection box is provided on the base, and the detection box is used to store sewage to be detected, and the water supply component is used to suck the sewage to be detected into the detection box;

[0009] A gantry is fixedly mounted on the base, and the detection assembly includes a driving electric cylinder and a detector. The cylinder body of the driving electric cylinder is fixedly connected to the gantry, and the detector is fixedly connected to the output end of the driving electric cylinder. The driving electric cylinder is used to drive the detector to extend into the detection box to perform sewage detection;

[0010] The cleaning assembly includes a water tank, a cleaning pipe, a cleaning pump and a nozzle. The water tank is fixedly installed on the base. One end of the cleaning pipe is connected to the water tank, and the other end is fixedly connected to the nozzle. The cleaning pump is fixedly connected to the cleaning pipe by a flange, and the water spraying direction of the nozzle is set toward the top of the detection box.

[0011] Optionally, the cleaning components are provided in two groups, and the two groups of cleaning components are respectively located on both sides of the gantry.

[0012] Optionally, the water supply assembly includes a water pump and a water supply pipe, one end of the water supply pipe is connected to the detection box, the water pump is fixedly connected to the water supply pipe through a flange, and the water pump is installed on the base.

[0013] Optionally, a filter is provided at the end of the water supply pipe away from the detection box.

[0014] Optionally, a plurality of annular floats and counterweights are provided at one end of the water supply pipe away from the detection box, and the floats and counterweights are used to adjust the depth of the end of the water supply pipe in the water.

[0015] Optionally, a mounting tube is coaxially sleeved and fixed on the end of the water supply pipe, the float and the counterweight are coaxially sleeved on the mounting tube, and both ends of the mounting tube are threadedly connected with limit nuts for fixing the float and the counterweight.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] 1. This application uses a cleaning component to quickly clean the detector after the detector completes the test. The nozzle sprays water toward the top of the test box, so that the detector can be directly flushed during its ascent, effectively removing impurities and corrosive substances in the sewage, protecting the detector from damage, and improving the service life of the equipment and the accuracy of the test. There are two groups of cleaning components, one on each side of the gantry. This design further enhances the cleaning effect. The two groups of nozzles can fully flush the detector from different angles, ensuring that every part of the detector surface can be thoroughly cleaned, improving the cleaning efficiency and effect.

[0018] 2. The water supply pipe of this application is equipped with multiple annular floats and counterweights at one end away from the detection box. The detection room can select the number of floats and counterweights according to actual needs, thereby adjusting the depth of the end of the water supply pipe in the water. It is suitable for sewage detection scenarios at different depths, while also ensuring the stability and accuracy of sewage suction.

[0019] 3. The water supply pipe of this application is provided with a filter at the end away from the test box, which can effectively filter out large particles of impurities in the sewage, prevent impurities from entering the test box or water supply system, protect the normal operation of the equipment, and also improve the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0021] Figure 2 yes Figure 1 Magnified view of section A.

[0022] Explanation of the accompanying drawings: 1. Base; 11. Detection box; 111. Drain pipe; 112. Valve; 12. Gantry; 121. Support plate; 2. Water supply assembly; 21. Water pump; 22. Water supply pipe; 221. Filter; 222. Float; 223. Counterweight; 224. Mounting pipe; 225. Limit nut; 3. Detection assembly; 31. Drive electric cylinder; 32. Detector; 4. Cleaning assembly; 41. Water tank; 42. Cleaning pipe; 43. Cleaning pump; 44. Nozzle. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-2 This application is described in further detail.

[0024] The present application embodiment discloses an on-site sewage detection device. Figure 1 and Figure 2 A field sewage detection device includes a base 1, a water supply component 2, a detection component 3 and a cleaning component 4.

[0025] Reference Figure 1 and Figure 2 A detection box 11 is provided at the center of the base 1. The detection box 11 is used to store sewage to be detected. A drain pipe 111 is fixedly connected to the bottom of the detection box 11, and a valve 112 is fixedly connected to the drain pipe 111.

[0026] Reference Figure 1 and Figure 2 The water supply assembly 2 includes a water pump 21 and a water supply pipe 22. One end of the water supply pipe 22 is connected to the detection box 11. The water pump 21 is fixedly connected to the water supply pipe 22 through a flange. The water pump 21 is installed on the base 1. The water pump 21 is used to pump the sewage to be tested into the detection box 11.

[0027] Reference Figure 1 and Figure 2 The gantry 12 is fixedly mounted on the base 1. The detection assembly 3 includes a driving cylinder 31 and a detector 32. The cylinder body of the driving cylinder 31 is fixedly connected to the gantry 12, and the detector 32 is fixedly connected to the output end of the driving cylinder 31. The driving cylinder 31 drives the detector 32 to rise and slide, thereby driving the detector 32 to extend into the detection box 11 to perform sewage detection.

[0028] Reference Figure 1 and Figure 2 Two cleaning assemblies 4 are provided, one on each side of the gantry 12. The cleaning assemblies 4 include a water tank 41, a cleaning pipe 42, a cleaning pump 43, and a nozzle 44. The water tank 41 is fixedly mounted on the base 1. One end of the cleaning pipe 42 is connected to the water tank 41, and the other end is fixedly connected to the nozzle 44. The cleaning pump 43 is fixedly connected to the cleaning pipe 42 via a flange. A support plate 121 is welded to the column of the gantry 12. The cleaning pump 43 and nozzle 44 are both fixedly mounted on the support plate 121 with screws. The nozzle 44 is set to spray water toward the top of the detection box 11.

[0029] Reference Figure 1 and Figure 2 The end of the water supply pipe 22 away from the detection box 11 is provided with a filter 221, which is used to filter large-sized debris in the sewage. A plurality of annular floats 222 and counterweights 223 are provided at the end of the water supply pipe 22 away from the detection box 11. A mounting tube 224 is coaxially sleeved and fixed to the end of the water supply pipe 22. The floats 222 and counterweights 223 are coaxially sleeved on the mounting tube 224. The mounting tube 224 is threaded with limit nuts 225 at both ends for securing the floats 222 and counterweights 223. During actual testing, when testing sewage at different depths, the end of the water supply pipe 22 needs to be inserted into the sewage at different depths to suction the sewage. By adjusting the number of floats 222 and counterweights 223 at the end of the water supply pipe 22, the buoyancy of the end of the water supply pipe 22 can be adjusted, thereby adjusting the depth of the end of the water supply pipe 22 in the water and achieving the purpose of suctioning sewage at different depths.

[0030] The operating principle of the on-site sewage testing equipment of the present embodiment is as follows: when testing sewage, the water pump 21 is turned on to pump the sewage into the testing box 11. The electric cylinder 31 is then driven to lower the detector 32 into the testing box 11 to perform the sewage test. After the test is completed, the electric cylinder 31 is driven to raise the detector 32 to the outside of the testing box 11. The tester then records the test data. The clean water in the water tank 41 is then transported to the nozzle 44 through the cleaning pipe 42 by the cleaning pump 43. The nozzle 44 then generates a high-pressure water flow to clean the detector 32.

[0031] When it is necessary to adjust the depth of the end of the water supply pipe 22 in the water, first loosen the limit nut 225, then select an appropriate number of floats 222 and counterweights 223 according to actual needs and put them on the mounting pipe 224, and then use the limit nut 225 to fix the floats 222 and counterweights 223.

[0032] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An on-site sewage detection device, characterized by: It comprises a base (1), a water supply component (2), a detection component (3) and a cleaning component (4); A detection box (11) is provided on the base (1), the detection box (11) is used to store sewage to be detected, and the water supply component (2) is used to pump the sewage to be detected into the detection box (11); A gantry (12) is fixedly mounted on the base (1); the detection assembly (3) comprises a driving electric cylinder (31) and a detector (32); a cylinder body of the driving electric cylinder (31) is fixedly connected to the gantry (12); the detector (32) is fixedly connected to an output end of the driving electric cylinder (31); and the driving electric cylinder (31) is used to drive the detector (32) to extend into the detection box (11) to perform sewage detection; The cleaning assembly (4) comprises a water tank (41), a cleaning pipe (42), a cleaning pump (43) and a nozzle (44); the water tank (41) is fixedly mounted on the base (1); one end of the cleaning pipe (42) is connected to the water tank (41) and the other end is fixedly connected to the nozzle (44); the cleaning pump (43) is fixedly connected to the cleaning pipe (42) by a flange; and the nozzle (44) is arranged to spray water toward the top of the detection box (11).

2. The on-site sewage detection equipment according to claim 1, characterized in that: The cleaning components (4) are provided in two groups, and the two groups of cleaning components (4) are respectively located on both sides of the gantry (12).

3. The on-site sewage detection equipment according to claim 2, characterized in that: The water supply assembly (2) comprises a water pump (21) and a water supply pipe (22); one end of the water supply pipe (22) is connected to the detection box (11); the water pump (21) is fixedly connected to the water supply pipe (22) via a flange; and the water pump (21) is mounted on the base (1).

4. The on-site sewage detection equipment according to claim 3, characterized in that: A filter screen (221) is provided at the end of the water supply pipe (22) away from the detection box (11).

5. The on-site sewage detection equipment according to claim 4, characterized in that: A plurality of annular floating blocks (222) and counterweight blocks (223) are provided at one end of the water supply pipe (22) away from the detection box (11); the floating blocks (222) and counterweight blocks (223) are used to adjust the depth of the end of the water supply pipe (22) in water.

6. The on-site sewage detection equipment according to claim 5, characterized in that: The end of the water supply pipe (22) is coaxially sleeved and fixed with a mounting pipe (224), the floating block (222) and the counterweight block (223) are coaxially sleeved on the mounting pipe (224), and both ends of the mounting pipe (224) are threadedly connected with limiting nuts (225) for fixing the floating block (222) and the counterweight block (223).

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