A sampling water tank for water environment monitoring

Abstract

This utility model discloses a sampling tank for water environment monitoring, including a tank body with a lid hinged to one side of the upper end. A placement mechanism is disposed inside the tank body, comprising a mesh basket located at one end of the tank body. The mesh basket has a regular polygonal structure at its upper and lower ends, and a cylindrical mesh tube is disposed in the middle of the basket. The cylindrical mesh tube has several evenly distributed perforated plates around its circumference. Several evenly distributed mesh plate covers are hinged to the outer side of the bottom of the mesh basket. The advantages of this utility model compared to existing technologies are: the mesh basket and the tank body are separate structures, facilitating sample placement and removal; the mesh basket facilitates the placement of sample bottles; and the tank body facilitates refrigerated transport of sample bottles. Therefore, this device facilitates both the placement and stable, safe refrigerated transport of sample bottles, greatly simplifying the use by personnel.

Description

Technical Field

[0001] This utility model relates to the field of water environment monitoring technology, specifically to a sampling water tank for water environment monitoring. Background Technology

[0002] Water environment monitoring focuses on the aquatic environment, employing physical, chemical, and biological techniques to conduct qualitative, quantitative, and systematic comprehensive analysis of pollutants and their related components, aiming to explore and study the patterns of change in water quality. Water environment monitoring provides reliable basic data for water environment management and a scientific basis for evaluating the effectiveness of treatment measures. To ensure that monitoring data accurately reflects the current state of water quality and predicts the development trend of water pollution, the data must be representative, accurate, precise, parallel, repeatable, complete, and comparable.

[0003] Water environment monitoring requires sampling the water in the area to be monitored. After sampling, the sample bottles need to be placed in a sampling tank, refrigerated and protected from light, and quickly sent to the laboratory for testing. However, existing technologies still have shortcomings: In the current technology, after sampling, staff usually place multiple sample bottles together in a sample box. The sample bottles are made of different materials depending on the test indicators, and they are easily damaged during transportation. For example, glass sample bottles are easily damaged. Alternatively, the sample box with foam partitions does not have a refrigeration function, which is not convenient for storing samples. Therefore, there is a need for a sampling tank that is convenient for placing sample bottles and for refrigerating and transporting them.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a sampling water tank for water environment monitoring.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a sampling water tank for water environment monitoring, including a tank body, and a tank cover is hinged to one side of the upper end of the tank body;

[0007] The placement mechanism is located inside the box body. The placement mechanism includes a wire basket located at one end inside the box body. The upper and lower ends of the wire basket are regular polygonal structures. A cylindrical wire mesh is located in the middle of the wire basket. Several evenly distributed partition plates are arranged around the circumference of the cylindrical wire mesh. Several evenly distributed wire mesh covers are hinged to the outer side of the bottom of the wire basket. The wire mesh covers are located between the partition plates.

[0008] A locking mechanism is provided on the mesh cover. The locking mechanism includes a limiting seat fixedly connected to the upper outer side of the mesh cover. A locking plate is slidably connected inside the limiting seat. A lever plate is fixedly connected to one side of the locking plate. A through groove for use with the lever plate is opened on the limiting seat. Several locking holes for use with the locking plate are opened at the upper end of the mesh basket.

[0009] As an improvement, sliders are provided on both sides of the locking plate, and sliding grooves are provided on both sides of the inner side of the limiting seat to cooperate with the sliders. A spring is fixedly connected between the lower end of the slider and the lower end of the sliding groove.

[0010] As an improvement, the top and bottom ends of the basket can be regular octagonal structures, and the partition plate divides the inside of the basket into eight placement compartments. The top and bottom ends of each placement compartment are provided with sponge pads, and sample bottles are placed inside each placement compartment.

[0011] As an improvement, a partition is provided at one end of the interior of the box, and a cooling mechanism is provided on the side of the partition away from the basket. Several ventilation openings are provided at one end of the front of the box, and a cover is provided at the lower end of one side of the box. Several ventilation openings are provided on the cover, and a power interface is provided at the lower end of one side of the cover.

[0012] As an improvement, the cooling mechanism includes a cooling module inserted into one side of the partition, a heat sink is provided on one side of the cooling module, a cooling fan is provided on the side of the heat sink away from the cooling module, and a circuit board is provided on one end of the inner side of the cover plate.

[0013] As an improvement, a control panel is provided on one side of the upper end of the housing, and a display screen is provided in the middle of the control panel.

[0014] The advantages of this utility model compared with the prior art are as follows: the sponge pads at the top and bottom of this utility model can protect the sample bottles, and the entire basket is made of dip-coating process, so there is no hard contact between it and the sample bottles. That is, the cylindrical mesh tube, the partition mesh cover and the partition mesh cover are all made of dip-coating process, and the sample bottles are placed separately, which can better protect the sample bottles and ensure the stability and safety of sample storage and transportation. Moreover, the entire basket is a mesh structure, which facilitates the uniform distribution of internal cold air inside the basket.

[0015] The basket and the box are separate structures, which facilitates the placement and removal of samples. The basket is convenient for placing sample bottles, and the box is convenient for refrigerated transport of sample bottles. Therefore, this device is convenient for placing sample bottles and for stable and safe refrigerated transport of sample bottles, which greatly facilitates the use of the staff. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a sampling water tank for water environment monitoring according to this utility model.

[0017] Figure 2 This is a partial structural diagram of a sampling water tank for water environment monitoring according to this utility model. Figure 1 .

[0018] Figure 3 This is a right view of a sampling water tank for water environment monitoring according to this utility model.

[0019] Figure 4 yes Figure 3 Schematic diagram of cross-section at point AA.

[0020] Figure 5 This is a front view of a sampling water tank for water environment monitoring according to this utility model.

[0021] Figure 6 yes Figure 5 Schematic diagram of the cross section at point BB.

[0022] Figure 7 This is a schematic diagram of the structure of the sampling water tank placement mechanism for water environment monitoring according to this utility model.

[0023] Figure 8 This is a partial structural diagram of a sampling water tank for water environment monitoring according to this utility model. Figure 2 .

[0024] Figure 9 This is a partial structural diagram of a sampling water tank for water environment monitoring according to this utility model. Figure 3 .

[0025] Figure 10 This is a partial structural diagram of a sampling water tank for water environment monitoring according to this utility model. Figure 4 .

[0026] Figure 11 This is a partial structural diagram of a sampling water tank for water environment monitoring according to this utility model. Figure 5 .

[0027] As shown in the figure: 1. Box body; 2. Box lid; 3. Placement mechanism; 31. Wire mesh basket; 32. Cylindrical wire mesh tube; 33. Divider plate; 34. Wire mesh cover; 35. Placement compartment; 36. Sponge pad; 37. Sample bottle; 4. Locking mechanism; 41. Limiting seat; 42. Locking plate; 43. Paddle plate; 44. Through groove; 45. Lock hole; 46. Slider; 47. Slide groove; 48. Spring; 5. Partition plate; 6. Cooling mechanism; 61. Cooling module; 62. Heat sink; 63. Cooling fan; 64. Circuit board; 7. Ventilation port one; 8. Cover plate; 9. Ventilation port two; 10. Power interface; 11. Control panel; 12. Display screen. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] A sampling water tank for water environment monitoring, such as Figure 1 As shown, the container includes a box body 1, which is an insulated and heat-resistant refrigerated box body. A box cover 2 is hinged to one side of the upper end of the box body 1. A sealing ring is provided at the lower end of the box cover 2 to cooperate with the box body 1. A buckle structure is provided at the front end of the box cover 2. A buckle is provided on the box body 1 to cooperate with it, which can lock the box cover 2.

[0030] A placement mechanism 3 is provided on the left side inside the box 1. The placement mechanism 3 includes a wire basket 31 located at one end inside the box 1. The upper and lower ends of the wire basket 31 are regular polygonal structures. A lifting handle is provided in the middle of the upper end of the wire basket 31 to facilitate lifting the entire wire basket 31 out of the box 1. A cylindrical wire mesh tube 32 is provided in the middle of the wire basket 31. Several evenly distributed partition plates 33 are provided around the circumference of the cylindrical wire mesh tube 32. Several evenly distributed wire mesh cover 34 are hinged to the outer side of the inner bottom of the wire basket 31. The wire mesh cover 34 is located between the partition plates 33. A hinge is provided between the lower end of the wire mesh cover 34 and the inner bottom of the wire basket 31. The wire mesh cover 34 can be opened by rotating forward through the hinge.

[0031] like Figure 7-8 As shown, the top and bottom of the basket 31 can be regular octagonal structures. The shape of the cavity inside the box 1 for placing the basket 31 is adapted to the side of the basket 31. The inner side of the lower end of the sealing ring of the box cover 2 abuts against the upper end of the basket 31. The partition plate 33 divides the inside of the basket 31 into eight placement compartments 35. The upper and lower ends of the placement compartments 35 are provided with sponge pads 36. Sample bottles 37 are placed inside the placement compartments 35. The sample bottles 37 can be made of polyethylene and used to dispense water samples for routine physical and chemical analysis and heavy metal testing, or they can be glass bottles. The water sample used for dispensing and testing volatile organic compounds has a sponge pad 36 at the top and bottom to protect the sample bottle 37. The entire mesh basket 31 is made of dip-coated material and has no hard contact with the sample bottle 37. That is, the cylindrical mesh tube 32, the partition plate 33, and the mesh cover 34 are all made of dip-coated material and are used to separate and place the sample bottles. This can better protect the sample bottles and ensure the stability and safety of sample storage and transportation. Moreover, the entire mesh basket 31 has a mesh structure, which facilitates the uniform distribution of internal cold air inside the mesh basket 31.

[0032] like Figure 10-11As shown, a locking mechanism 4 is provided on the mesh cover 34. The locking mechanism 4 includes a limiting seat 41 fixedly connected to the upper outer side of the mesh cover 34. A locking plate 42 is slidably connected inside the limiting seat 41. A lever plate 43 is fixedly connected to one side of the locking plate 42. A through groove 44 for cooperating with the lever plate 43 is opened on the limiting seat 41. Several locking holes 45 for cooperating with the locking plate 42 are opened at the upper end of the mesh basket 31. Slider blocks 46 are provided on both sides of the locking plate 42. Sliding grooves 47 for cooperating with the slider blocks 46 are opened on both sides inside the limiting seat 41. A spring 48 is fixedly connected between the lower end of the slider block 46 and the lower end of the sliding groove 47.

[0033] like Figure 7-10 As shown, when in use, the lever 43 is inserted into the through slot 44 to lock the mesh cover 34. There is a distance between the mesh cover 34 and the outermost edge of the upper and lower ends of the basket 31. The end of the lever 43 away from the limit seat 41 is located on the inner side between the upper and lower ends of the basket 31. Therefore, the lever 43 will not be touched when the basket 31 is lifted upward.

[0034] Push the lever 43 downwards, and the slider 46 slides downwards to compress the spring 48. The locking plate 42 moves downwards from the through groove 44. At this time, the mesh cover 34 can be opened outwards. After placing the sample bottle into the placement chamber 35, close the mesh cover 34. Push the lever 43 downwards to align the locking plate 42 with the through groove 44 and then release it. The spring 48 rebounds and pushes the slider 46 upwards, thereby causing the locking plate 42 to be inserted into the through groove 44 for locking. The structure is simple and the operation is convenient.

[0035] A partition 5 is provided at one end of the interior of the box 1. A cooling mechanism 6 is provided on the side of the partition 5 away from the wire basket 31. Several ventilation openings 7 are provided at the front end of the box 1. A cover plate 8 is provided at the lower end of one side of the box 1. The cover plate 8 is fixedly connected to the box 1 by bolts. Several ventilation openings 9 are provided on the cover plate 8. A power interface 10 is provided at the lower end of one side of the cover plate 8 for connecting to an external power source.

[0036] like Figure 4 and 6 As shown, the refrigeration mechanism 6 includes a refrigeration module 61 inserted into one side of the partition 5. The refrigeration module 61 is a semiconductor refrigeration module. A heat sink 62 is provided on one side of the refrigeration module 61 to dissipate heat from the refrigeration module 61. A cooling fan 63 is provided on the side of the heat sink 62 away from the refrigeration module 61. A circuit board 64 is provided on one end of the inner side of the cover plate 8. A control panel 11 is provided on one side of the upper end of the housing 1. A display screen 12 is provided in the middle of the control panel 11.

[0037] The display screen 12 is used to display the cooling temperature. A temperature sensor is installed inside the cabinet 1 to monitor the temperature. The control panel 11 is used to set the internal temperature of the cabinet 1, etc. The display screen 12, the cooling module 61, the cooling fan 63 and the temperature sensor are all electrically connected to the circuit board 64. The control panel 11 sends commands to the circuit board 64 to control the overall operation of the device. The power interface 10 is electrically connected to the circuit board 64 and connects to an external power source to power the entire device.

[0038] The cooling fan 63, along with vent 1 7 and vent 2 9, provides ventilation and heat dissipation for the cooling module 61.

[0039] In specific implementation of this utility model, such as Figure 1-11 As shown, when using it, the refrigeration temperature is set in advance through the control panel 11 to pre-cool the chamber 1 so that its temperature is within the range of 0-5℃, which is convenient for refrigerating and preserving the samples.

[0040] After the water sampler collects water samples from the water source of the area to be monitored, it dispenses the samples into sample bottles 37 in polyethylene or glass bottles. The corresponding preservative is added to the corresponding sample bottle 37 according to the corresponding indicators to be tested, and then the sample label is affixed.

[0041] Open the lid 2. A lifting handle is located at the top center of the mesh basket 31. Lift the mesh basket 31 entirely from the box 1 using the lifting handle. Place the sample bottle 37 inside the mesh basket 31. When placing the sample bottle, push down the lever 43. The slider 46 slides down and compresses the spring 48. The locking plate 42 moves downward from the through groove 44. At this point, the mesh cover 34 can be opened outward. After placing the sample bottle into the placement chamber 35, close the mesh cover 34. Push down the lever 43 to align the locking plate 42 with the through groove 44 and release it. The spring 48 rebounds and pushes the slider 46 upward, thereby causing the locking plate 42 to be inserted into the through groove 44 for locking. The structure is simple and the operation is convenient.

[0042] After all sample vials 37 have been placed, place the mesh basket 31 back into the box 1, close the box lid 2, and send the samples to the laboratory for testing as soon as possible.

[0043] The upper and lower sponge pads 36 can protect the sample bottle 37, and the entire mesh basket 31 is made of dip-coating process, so there is no hard contact between it and the sample bottle 37. That is, the cylindrical mesh tube 32, the partition plate 33, and the mesh cover 34 are all made of dip-coating process, and the sample bottles are placed separately, which can better protect the sample bottles and ensure the stability and safety of sample storage and transportation. Moreover, the entire mesh basket 31 is a mesh structure, which facilitates the uniform distribution of internal cold air inside the mesh basket 31.

[0044] The basket 31 and the box 1 are separate structures, which facilitates the handling of samples. The basket 31 facilitates the placement of sample bottles 37, and the box 1 facilitates the refrigerated transport of sample bottles 37. Therefore, this device is convenient for both placing sample bottles 37 and for stable and safe refrigerated transport of sample bottles 37, greatly facilitating the use by staff.

[0045] The cooling module 61, heat sink 62, cooling fan 63, circuit board 64, and temperature sensor are all existing products on the market, and their connection methods and control methods are all existing technologies, which will not be described in detail here.

[0046] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0047] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A sampling water tank for monitoring a water environment, comprising a tank body (1), characterized in that: The box body (1) has a box cover (2) hinged to one side of its upper end; Placement mechanism (3), the placement mechanism (3) is set inside the box body (1), the placement mechanism (3) includes a wire basket (31) set at one end inside the box body (1), the upper and lower ends of the wire basket (31) are regular polygonal structures, a cylindrical wire tube (32) is set in the middle of the wire basket (31), a number of evenly distributed partition plates (33) are set around the circumference of the cylindrical wire tube (32), and a number of evenly distributed wire mesh cover (34) is hinged to the outer side of the bottom of the wire basket (31), the wire mesh cover (34) is set between the partition plates (33); The locking mechanism (4) is disposed on the mesh cover (34). The locking mechanism (4) includes a limiting seat (41) fixedly connected to the upper outer side of the mesh cover (34). A locking plate (42) is slidably connected inside the limiting seat (41). A lever plate (43) is fixedly connected to one side of the locking plate (42). A through groove (44) for cooperating with the lever plate (43) is opened on the limiting seat (41). A plurality of locking holes (45) for cooperating with the locking plate (42) are opened at the upper end of the mesh basket (31).

2. The sampling water tank for water environment monitoring according to claim 1, characterized by: The locking plate (42) is provided with sliders (46) on both sides, and the limiting seat (41) has grooves (47) on both sides inside for use with the sliders (46). A spring (48) is fixedly connected between the lower end of the slider (46) and the lower end of the groove (47).

3. The sampling water tank for water environment monitoring according to claim 1, characterized by: The top and bottom of the basket (31) can be regular octagonal structures. The partition plate (33) divides the inside of the basket (31) into eight placement compartments (35). The top and bottom of the placement compartments (35) are provided with sponge pads (36), and sample bottles (37) are placed inside the placement compartments (35).

4. The sampling water tank for water environment monitoring according to claim 1, characterized by: The box (1) has a partition (5) at one end inside. A cooling mechanism (6) is provided on the side of the partition (5) away from the basket (31). Several ventilation openings (7) are provided at the front end of the box (1). A cover plate (8) is provided at the lower end of one side of the box (1). Several ventilation openings (9) are provided on the cover plate (8). A power interface (10) is provided at the lower end of one side of the cover plate (8).

5. The sampling water tank for monitoring a water environment according to claim 4, characterized by: The refrigeration mechanism (6) includes a refrigeration module (61) inserted into one side of the partition (5). A heat sink (62) is provided on one side of the refrigeration module (61). A cooling fan (63) is provided on the side of the heat sink (62) away from the refrigeration module (61). A circuit board (64) is provided on one end of the inner side of the cover plate (8).

6. The sampling water tank for monitoring a water environment according to claim 4, characterized by: A control panel (11) is provided on one side of the upper end of the housing (1), and a display screen (12) is provided in the middle of the control panel (11).

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