Detection device applied to water quality heavy metal detection

Abstract

The detection device comprises a box body, the box body is composed of a bottom plate, a left side plate and a rear end plate, the box body is hinged to a front end plate and a right side plate so that the front end plate and the right side plate can be opened and closed towards the outer side in a limiting mode by 90 degrees, a medicament box is installed on the inner side face of the right side plate, and a top cover is installed at the top of the box body. The detection device comprises a box body and a top cover, locking screws are installed at the connecting positions of the top cover and a front end plate, the connecting positions of the top cover and a right side plate and the connecting positions of the top cover and a left side plate of the box body, and a mixing mechanism is installed in the box body. When the detection box needs to be used, detection tools and medicaments in the detection box are inconvenient to find and take out, so that inconvenience is brought to workers in using the tools in the detection process.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection equipment, in particular to a detection device applied to the detection of heavy metals in water quality. Background Art

[0002] Water quality detection is a process of evaluating the water quality status by monitoring and measuring the types, concentrations and changing trends of pollutants in water bodies. The main purpose of water quality detection is to ensure the safety and suitability of water resources. It involves multiple fields, including drinking water, industrial water, agricultural water and environmental protection, etc. Water quality monitoring can cover natural waters (such as rivers, lakes, seas and groundwater) that are not polluted and those that have been polluted, as well as various industrial wastewater discharges, etc. Common water quality monitoring items include physical indicators (such as temperature, turbidity), chemical indicators (such as pH value, dissolved oxygen, heavy metal content), biological indicators (such as total number of bacteria), etc. These indicators can help evaluate the health status of water and the potential degree of pollution.

[0003] In some chemical factories or sewage discharge areas, it is generally necessary to detect the discharged sewage to see if it meets the discharge standards. During the process of detecting heavy metals in water quality outdoors, a large number of detection tools and reagents are required. Since there are many detection tools and reagents, if they are mixed and installed inside the detection box, it is inconvenient to find and take out the detection tools and reagents inside the detection box when needed, which brings inconvenience to the staff in using tools during the detection process.

[0004] Therefore, it is necessary to provide a detection device applied to the detection of heavy metals in water quality to solve the above technical problems. Content of the Utility Model

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a detection device applied to the detection of heavy metals in water quality to solve the problem that when there are many detection tools and reagents and they are mixed and installed inside the detection box, it is inconvenient to find and take out the detection tools and reagents inside the detection box when needed, which brings inconvenience to the staff in using tools during the detection process.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A detection device applied to the detection of heavy metals in water quality, comprising: a box body;

[0008] The box body is composed of a bottom plate, a left side plate and a rear end plate. The box body is hinged to the front end plate and the right side plate, so that the front end plate and the right side plate are limited to open and close 90 degrees towards the outside. A reagent box is installed on the inner side surface of the right side plate. A top cover is installed on the top of the box body. Locking screws are installed at the connections of the top cover with the front end plate, the right side plate and the left side plate of the box body. A mixing mechanism is installed inside the box body.

[0009] In one embodiment, a placement box is installed in the middle of the bottom surface of the box body, and a tying rod is loaded in the placement box, and there are four tying rods.

[0010] In one embodiment, multiple groups of medicine boxes are arranged at intervals in a rectangular array. The medicine boxes are of a cylindrical structure, and threaded grooves are opened at the bottoms thereof. A cover body that is threadedly and sealingly connected thereto is installed at the top of the medicine box, and a threaded column that is screwed to the bottom of the medicine box is installed on the inner side surface of the right side plate.

[0011] In one embodiment, the mixing mechanism is composed of a base, a mixing box, a sampling port, a rotating shaft, a stirring shaft, a crank, a water inlet pipe, and a drain pipe. There are two bases arranged at intervals. The bases are installed and connected to the bottom plate of the box body by bolts. A mixing box is installed inside the base. The mixing box is made of a transparent shell material. The mixing box is integrally in a horizontally placed cylindrical structure. A crank is installed on the right side surface of the mixing box. The left end of the crank is connected to the rotating shaft located inside the mixing box, and a sealing ring is installed at the connection. Stirring shafts are evenly distributed on the outer peripheral surface of the rotating shaft. The top of the mixing box is of a rectangular structure, and a sampling port is opened on the right top surface thereof. The left top surface of the rectangular structure of the mixing box is connected to a water pump through a water inlet pipe. A drain pipe is installed at the bottom of the left side surface of the mixing box, and a manual valve is installed on the drain pipe.

[0012] In one embodiment, the water pump is installed inside the support frame. The support frame is installed and connected to the left side plate of the box body. A storage box is installed at the bottom of the support frame. A hinged sealing door is installed on the outside of the storage box. A water suction pipe is screwed to the front end of the water pump. The water suction pipe is a corrugated pipe, and a length with a water suction matching distance is reserved. The water suction pipe is coiled and collected inside the storage box when not in use.

[0013] The beneficial effects of the present utility model are as follows:

[0014] (1) By connecting the threaded column with the threaded groove of the medicine box, the present utility model facilitates the installation and disassembly of the medicine box. Especially when it is necessary to replenish the medicine inside the medicine box, the operation convenience is improved. When it is necessary to take out the medicine, only the threaded connection of the medicine box needs to be released, the cover body is opened, and the medicine is poured into the mixing mechanism.

[0015] (2) By using the water pump to discharge the water to be detected into the mixing box through the water inlet pipe, putting the corresponding medicine into the mixing box from the sampling port, shaking the crank, enabling the stirring shaft to quickly mix the water and the medicine to produce a reaction, manually visually evaluating the water after the reaction for a preliminary test, and pumping the mixed liquid into the instrument through the sampling port for detection. After the detection is completed, the mixed liquid is discharged from the drain pipe into a collection container, avoiding environmental impact. Description of the Drawings

[0016] Figure 1 This is the overall structure diagram of the present utility model;

[0017] Figure 2 This is the structural detail diagram after the present utility model is fully unfolded in the working state;

[0018] Figure 3 This is the connection detail diagram of the medicine box and the right side plate of the present utility model;

[0019] Figure 4 This is the connection position detail diagram of the mixing mechanism and the water pump of the present utility model.

[0020] Among them, the names corresponding to the reference numerals are: box body 1, front end plate 2, right side plate 3, threaded column 31, top cover 4, locking screw 41, placement box 5, tying rod 51, medicine box 6, mixing mechanism 7, base 71, mixing box 72, sampling port 73, rotating shaft 74, stirring shaft 75, crank 76, water inlet pipe 77, drain pipe 78, water pump 8, support frame 81, storage box 82, water suction pipe 83. Specific embodiments

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments. The implementation manners of the present utility model include but are not limited to the following embodiments.

[0022] As Figure 1 - Figure 2 shown, the detection device for water quality heavy metal detection provided by the present utility model includes: box body 1, front end plate 2, right side plate 3, top cover 4, placement box 5, medicine box 6, mixing mechanism 7, water pump 8;

[0023] As Figure 1 - Figure 2 shown, the box body 1 is composed of a bottom plate, a left side plate, and a rear end plate. The box body 1 is hinged to the front end plate 2 and the right side plate 3, so that the front end plate 2 and the right side plate 3 are limited to open and close at ninety degrees towards the outside. The medicine box 6 is installed on the inner side surface of the right side plate 3. The top cover 4 is installed on the top of the box body 1. Locking screws 41 are installed at the joints of the top cover 4 with the front end plate 2, the right side plate 3, and the left side plate of the box body 1. The mixing mechanism 7 is installed inside the box body 1. During work, the locking screws 41 of the top cover 4 are unscrewed, the top cover 4 is removed, and the front end plate 2 and the right side plate 3 are rotated ninety degrees towards the outside, so that the mixing mechanism 7 inside the box body 1 is in a working state convenient for operation. At the same time, the medicine box 6 located inside the right side plate 3 changes from a horizontal state to a vertical state, facilitating manual removal of the medicine.

[0024] Preferably, in one embodiment, as Figure 1 - Figure 2As shown, a placement box 5 is installed in the middle of the bottom surface of the box body 1. Four tying rods 51 are loaded in the placement box 5. During operation, the tying rods 51 are vertically threadedly connected to the bottom surface of the box body 1 to support the box body 1.

[0025] Preferably, in one embodiment, as Figure 2 - Figure 3 shown, multiple groups of medicine boxes 6 are arranged at intervals in a rectangular array. The medicine box 6 is a cylinder structure, and a threaded groove is opened at its bottom. A cover body is installed at the top of the medicine box 6 and is threadedly sealed with it. A threaded post 31 that is screwed to the bottom of the medicine box 6 is installed on the inner side surface of the right side plate 3. Through the connection between the threaded post 31 and the threaded groove of the medicine box 6, it is convenient to install and disassemble the medicine box 6. Especially when it is necessary to replenish the medicine inside the medicine box 6, the operation convenience is improved. When it is necessary to take out the medicine, only the threaded connection of the medicine box 6 needs to be released, the cover body is opened, and the medicine is poured into the mixing mechanism 7.

[0026] Preferably, in one embodiment, as Figure 2 、 Figure 4 shown, the mixing mechanism 7 is composed of a base 71, a mixing box 72, a sampling port 73, a rotating shaft 74, a stirring shaft 75, a crank 76, a water inlet pipe 77, and a drain pipe 78. Two bases 71 are arranged at intervals. The base 71 is installed and connected to the bottom plate of the box body 1 through bolts. A mixing box 72 is installed inside the base 71. The mixing box 72 is made of a transparent shell material. The mixing box 72 is a horizontally placed cylinder structure as a whole. A crank 76 is installed on the right side surface of the mixing box 72. The left end of the crank 76 is connected to the rotating shaft 74 located inside the mixing box 72, and a sealing ring is installed at the connection. Stirring shafts 75 are evenly distributed on the outer peripheral surface of the rotating shaft 74. The top of the mixing box 72 is a rectangular structure, and a sampling port 73 is opened on the right top surface thereof. The left top surface of the rectangular structure of the mixing box 72 is connected to the water pump 8 through a water inlet pipe 77. A drain pipe 78 is installed at the bottom of the left side surface of the mixing box 72, and a manual valve is installed on the drain pipe 78. During operation, the water to be detected is discharged into the mixing box 72 through the water inlet pipe 77 by the water pump 8, and the corresponding medicine is put into the mixing box 72 from the sampling port 73. The crank 76 is shaken to make the stirring shaft 75 quickly mix the water and the medicine to generate a reaction. The operator visually performs a preliminary detection and evaluation on the reacted water, and draws the mixed liquid into the instrument through the sampling port 73 for detection. After the detection is completed, the mixed liquid is discharged from the drain pipe 78 into a collection container to avoid affecting the environment.

[0027] Preferably, in one embodiment, as Figure 2 、 Figure 4As shown, the water pump 8 is installed inside the support frame 81. The support frame 81 is installed and connected to the left side plate of the box body 1. A storage box 82 is installed at the bottom of the support frame 81. A hinged sealing door is installed on the outside of the storage box 82. A water suction pipe 83 is screwed to the front end of the water pump 8. The water suction pipe 83 is a corrugated pipe, and its length is reserved for the matching distance of water suction. When not in use, the water suction pipe 83 is coiled and collected inside the storage box 82.

[0028] Working principle of the present utility model:

[0029] During operation, the water pump 8 pumps the water to be detected into the mixing box 72 through the water inlet pipe 77. The corresponding reagent is put into the mixing box 72 from the sampling port 73. The crank 76 is shaken to make the stirring shaft 75 quickly mix the water and the reagent to produce a reaction. The operator visually conducts a preliminary detection and evaluation on the water after the reaction, and sucks the mixed liquid through the sampling port 73 and drops it into the instrument for detection. After the detection is completed, the mixed liquid is discharged from the drain pipe 78 into the collection container to avoid environmental impact.

[0030] The above embodiments are only one of the preferred embodiments of the present utility model and should not be used to limit the protection scope of the present utility model. Any meaningless changes or polishings made in the main design concept and spirit of the present utility model, as long as the technical problems solved are still the same as those of the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A detection device for heavy metal detection in water, characterized in that: include: Box; The box body is composed of a bottom plate, a left side plate, and a rear end plate. The box body is hinged to the front end plate and the right side plate so that the front end plate and the right side plate can be opened and closed at 90 degrees toward the outside. A medicine box is installed on the inner side of the right side plate, and a top cover is installed on the top of the box body. Locking screws are installed at the connection between the top cover and the front end plate, the right side plate, and the left side plate of the box body. A mixing mechanism is installed inside the box body.

2. The detection device for heavy metal detection in water according to claim 1, characterized in that: A placing box is installed at the middle part of the bottom surface of the box body, and tie rods are installed in the placing box. Four tie rods are provided.

3. The detection device for heavy metal detection in water according to claim 1, characterized in that: The medicine boxes are arranged in a rectangular array in multiple groups, and are cylindrical in structure with a threaded groove at the bottom. A cover body threadedly sealed to the top of the medicine box is installed, and a threaded column threadedly connected to the bottom of the medicine box is installed on the inner side of the right side plate.

4. The detection device for heavy metal detection in water according to claim 1, characterized in that: The mixing mechanism consists of a base, a mixing box, a sampling port, a rotating shaft, a stirring shaft, a crank, a water inlet pipe, and a drain pipe. Two bases are arranged at intervals, and the base is installed and connected to the bottom plate of the box body by bolts. A mixing box is installed inside the base. The mixing box is made of a transparent shell material. The mixing box as a whole is a horizontally placed cylindrical structure. A crank is installed on the right side of the mixing box. The left end of the crank is connected to the rotating shaft located in the mixing box, and a sealing ring is installed at the connection. Stirring shafts are evenly distributed on the outer circumferential surface of the rotating shaft. The top of the mixing box is a rectangular structure, and a sampling port is opened on the right top surface. The left top surface of the rectangular structure of the mixing box is connected to the water pump through a water inlet pipe. A drain pipe is installed on the bottom of the left side of the mixing box, and a manual valve is installed on the drain pipe.

5. The detection device for heavy metal detection in water according to claim 4, characterized in that: The water pump is installed inside the support frame, and the support frame is connected to the left side plate of the box body. A storage box is installed at the bottom of the support frame, and a hinged sealing door is installed on the outside of the storage box. A water pump is screwed on the front end of the water pump. The water pump is a corrugated pipe with a reserved length for the water pumping matching distance. The water pump is coiled and collected inside the storage box when not in use.

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