Water pollution detection sampling equipment

Abstract

The utility model relates to the technical field of sewage sampling, and discloses water pollution detection sampling equipment which comprises a placing rack, a through hole is formed in the top of the placing rack, a cylinder is fixedly connected to the interior of the through hole, a placing ring is slidably connected to the interior of the cylinder, and the placing ring is fixedly connected to the top of the placing rack. And a first filter screen layer, a second filter screen layer and a third filter screen layer are sequentially and fixedly connected to the interior of the placement ring from top to bottom. According to the water pollution detection sampling equipment, through the arrangement of a transverse plate, a cylinder and a take-up barrel, a worker throws a water inlet head into a water source, throws the water inlet head into different depths through a water inlet pipe and pumps out sewage at different depths, then the worker starts a power source of a water suction pump, the water suction pump is started, and the sewage is pumped out through the water inlet head; the pumped water enters the cylinder through the water inlet pipe, and after the equipment is used, the water inlet pipe is collected through the take-up barrel, so that the water inlet pipe is prevented from being wound together.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage sampling, in particular to a water pollution detection sampling device. Background Art

[0002] Water pollution detection sampling equipment is used to collect water samples and conduct water quality analysis to detect whether the water contains harmful substances or pollutants. These devices usually include sampling bottles, samplers, sampling pipes and other components, which can be used to collect water samples at different locations and depths. The choice of sampling equipment depends on the parameters to be analyzed, the type of water body and the actual situation on site. Common water pollution detection sampling equipment includes automatic samplers, handheld sampling bottles, fixed automatic samplers, etc. These devices help monitor water quality and provide important data support for protecting water resources and the environment.

[0003] However, the existing water pollution detection sampling equipment has the following disadvantages:

[0004] When the staff uses the equipment to sample sewage, it is not convenient for the staff to sample sewage at different depths. When the equipment is used, it is not convenient to close the pumping pipe, which easily leads to the pumping pipe being too messy.

[0005] When staff take samples of sewage, the sewage contains more impurities and sediments, which can easily lead to lower accuracy of sewage testing.

[0006] Therefore, the utility model provides a water pollution detection sampling device. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a water pollution detection sampling device which is highly practical, can be simply operated and has a relatively simple structure. It solves the problems raised in the above background technology that when the staff use the equipment to sample sewage, it is inconvenient for the staff to sample sewage of different depths, and when the equipment is used up, it is inconvenient to converge the pumping pipe, which easily leads to the pumping pipe being too messy, and when the staff samples the sewage, the sewage contains more impurities and sediments, which easily leads to low accuracy of sewage detection.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water pollution detection sampling device, including a placement rack, a through hole is opened on the top of the placement rack, a cylinder is fixedly connected to the inside of the through hole, a placement ring is slidably connected to the inside of the cylinder, a first filter layer, a second filter layer, and a third filter layer are fixedly connected to the inside of the placement ring from top to bottom, a placement box is fixedly connected to the front of the placement rack, a cross plate is fixedly connected to one side of the placement box, a cylinder is fixedly connected to one side of the cross plate, and a wire take-up reel is fixedly connected to the surface of the cylinder.

[0011] Optionally, a water pump is fixedly connected to the interior of the placement box, an output end of the water pump is connected to a water outlet pipe, one end of the water outlet pipe is connected to a sealing cover, and the sealing cover serves to seal the cylinder.

[0012] Optionally, the input end of the water pump is connected with a water inlet pipe, one end of which is provided with a water inlet head. The water inlet pipe is wound around the surface of the take-up drum, and the sewage is pumped out through the water inlet pipe and the water inlet head.

[0013] Optionally, the bottom of the placement ring is threadedly connected to a threaded ring, and the bottom of the threaded ring is fixedly connected to a sampling tube, so that the sampling tube serves to store sewage samples.

[0014] Optionally, a round block is fixedly connected to the top of the inner wall of the placement ring, and a lifting handle is rotatably connected to the surface of the round block, so that the placement ring can be taken out by the lifting handle.

[0015] Optionally, a fixing block is fixedly connected to the bottom of one side of the placement rack, a circular hole is opened on the surface of the fixing block, and a fixing nail is fixedly connected to the inside of the circular hole, so that the device is fixed by the fixing nail.

[0016] (III) Beneficial effects

[0017] The utility model provides a water pollution detection sampling device, which has the following beneficial effects:

[0018] 1. The water pollution detection sampling equipment, through the setting of horizontal plates, cylinders and take-up drums, the staff throws the water inlet head into the water source, and throws the water inlet head into different depths through the water inlet pipe to pump out the sewage at different depths. Then the staff starts the power supply of the water pump, the water pump starts, and the sewage is pumped out through the water inlet head. The pumped water enters the interior of the cylinder through the water inlet pipe. When the equipment is used up, the water inlet pipe is gathered by the take-up drum to avoid the water inlet pipe being entangled.

[0019] 2. The water pollution detection sampling equipment includes a placement ring, a first filter layer, a second filter layer, and a third filter layer. When the sewage passes through the placement ring, it is then filtered through the first filter layer, the second filter layer, and the third filter layer. By filtering the sewage in multiple layers, the accuracy of sewage detection is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cylinder split structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the placement box of the utility model.

[0024] In the figure: 1. placement rack; 2. cylinder; 3. placement ring; 4. first filter layer; 5. placement box; 6. horizontal plate; 7. cylinder; 8. wire reel; 9. water pump; 10. water outlet pipe; 11. sealing cover; 12. water inlet pipe; 13. water inlet head; 14. sampling tube; 15. fixing nail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4The utility model provides a technical solution: a water pollution detection sampling device, including a placement rack 1, a through hole is opened on the top of the placement rack 1, a cylinder 2 is fixedly connected inside the through hole, a placement ring 3 is slidably connected inside the cylinder 2, a first filter layer 4, a second filter layer, and a third filter layer are fixedly connected inside the placement ring 3 from top to bottom, through the placement ring 3, the first filter layer 4, the second filter layer, and the third filter layer, when sewage passes through the placement ring 3, it is then filtered through the first filter layer 4, the second filter layer, and the third filter layer, and the accuracy of sewage detection is increased by filtering the sewage in multiple layers, a placement box 5 is fixedly connected to the front of the placement rack 1, a horizontal plate 6 is fixedly connected to one side of the placement box 5, a cylinder 7 is fixedly connected to one side of the horizontal plate 6, and a wire take-up drum 8 is fixedly connected to the surface of the cylinder 7, Through the arrangement of the horizontal plate 6, the cylinder 7 and the take-up drum 8, the staff throws the water inlet head 13 into the water source, and throws the water inlet head 13 into different depths through the water inlet pipe 12 to pump out the sewage at different depths. Then the staff starts the power supply of the water pump 9, the water pump 9 starts, and the sewage is pumped out through the water inlet head 13. The pumped water enters the cylinder 2 through the water inlet pipe 12. When the equipment is used up, the water inlet pipe 12 is bundled by the take-up drum 8 to prevent the water inlet pipe 12 from being entangled. The model of the water pump 9 is JYWQ65-20-5.5, flow rate: 65m3 / h; head: 20m; rated power: 5.5kW; inlet diameter: 65mm; maximum particle diameter: 35mm; immersion depth: ≤20m; cable length: 10m; medium temperature: ≤50℃; power frequency: 50H;

[0027] A water pump 9 is fixedly connected to the interior of the placement box 5, and an outlet pipe 10 is connected to the output end of the water pump 9, and a sealing cover 11 is connected to one end of the outlet pipe 10. The sealing cover 11 is provided to seal the cylinder 2.

[0028] The input end of the water pump 9 is connected with a water inlet pipe 12, and one end of the water inlet pipe 12 is provided with a water inlet head 13. Through the arrangement of the water inlet pipe 12 and the water inlet head 13, the sewage is pumped out. The water inlet pipe 12 is wound around the surface of the take-up drum 8;

[0029] The bottom of the placement ring 3 is threadedly connected to a threaded ring, and the bottom of the threaded ring is fixedly connected to a sampling tube 14. The setting of the sampling tube 14 plays a role in storing sewage samples;

[0030] A round block is fixedly connected to the top of the inner wall of the placement ring 3, and a lifting handle is rotatably connected to the surface of the round block. The lifting handle is provided to take out the placement ring 3;

[0031] A fixing block is fixedly connected to the bottom of one side of the placement rack 1. A circular hole is provided on the surface of the fixing block. A fixing nail 15 is fixedly connected to the inside of the circular hole. The setting of the fixing nail 15 can fix the device.

[0032] In the utility model, the working steps of the device are as follows:

[0033] Step 1: First, the staff fixes the equipment in a suitable position by fixing nails 15, and then the staff throws the water inlet head 13 into the water source, and then the staff starts the power supply of the water pump 9, the water pump 9 starts, and the sewage is pumped out through the water inlet head 13, and the pumped water enters the interior of the cylinder 2 through the water inlet pipe 12, and the sewage passes through the placement ring 3, and then passes through the first filter layer 4, the second filter layer, and the third filter layer to perform multi-layer filtration on the sewage;

[0034] The second step: the staff then opens the sealing cover 11, takes out the placement ring 3 by pulling the handle, and then twists the sampling tube 14 to take out the sewage.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] 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. A water pollution detection sampling device, comprising a placement rack (1), characterized in that: A through hole is provided on the top of the placement rack (1), a cylinder (2) is fixedly connected to the inside of the through hole, a placement ring (3) is slidably connected to the inside of the cylinder (2), a first filter layer (4), a second filter layer, and a third filter layer are fixedly connected to the inside of the placement ring (3) in order from top to bottom, a placement box (5) is fixedly connected to the front of the placement rack (1), a horizontal plate (6) is fixedly connected to one side of the placement box (5), a cylinder (7) is fixedly connected to one side of the horizontal plate (6), and a wire take-up drum (8) is fixedly connected to the surface of the cylinder (7).

2. A water pollution detection sampling device according to claim 1, characterized in that: A water pump (9) is fixedly connected to the interior of the placement box (5); an output end of the water pump (9) is connected to a water outlet pipe (10); and one end of the water outlet pipe (10) is connected to a sealing cover (11).

3. A water pollution detection sampling device according to claim 2, characterized in that: The input end of the water pump (9) is connected to a water inlet pipe (12), one end of the water inlet pipe (12) is provided with a water inlet head (13), and the water inlet pipe (12) is wound around the surface of the wire take-up drum (8).

4. A water pollution detection sampling device according to claim 1, characterized in that: The bottom of the placement ring (3) is threadedly connected to a threaded ring, and the bottom of the threaded ring is fixedly connected to a sampling tube (14).

5. The water pollution detection sampling device according to claim 1, characterized in that: A round block is fixedly connected to the top of the inner wall of the placement ring (3), and a lifting handle is rotatably connected to the surface of the round block.

6. A water pollution detection sampling device according to claim 1, characterized in that: A fixing block is fixedly connected to the bottom of one side of the placement rack (1), a circular hole is provided on the surface of the fixing block, and a fixing nail (15) is fixedly connected to the inside of the circular hole.

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