Sewage sampler for environment detection

Abstract

The utility model relates to the technical field of sewage samplers, and discloses a sewage sampler for environment detection, which comprises a storage tank, a tank cover and a collecting tank, a connecting mechanism is arranged between the storage tank and the tank cover, and a classifying mechanism is arranged between the top of the inner wall of the tank cover and the collecting tank; the sorting mechanism comprises a rotating assembly and a fixing assembly, the rotating assembly comprises a fixing plate, a sleeve cover is densely and fixedly connected to the top of the inner wall of the can cover, L-shaped grooves are formed in the two sides of the surface of the sleeve cover, and square grooves are formed in the two sides of the surface of the sleeve cover. According to the sewage sampler for environment detection, a classification mechanism is arranged, a collection tank drives a fixing plate to be inserted into an L-shaped groove, the collection tank is rotated, so that the fixing plate is inserted into a square groove, the collection tank cannot fall off from a sleeve cover, a limiting block is inserted into a limiting groove, the position of the fixing plate can be limited, and when the collection tank is installed at the bottom of a tank cover, the collection tank is prevented from falling off. The position of the collecting tank cannot shake at will, falling of the collecting tank is avoided, and sprinkling of sewage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage samplers, in particular to a sewage sampler for environmental detection. Background Art

[0002] Sewage samplers are devices used to collect water samples. They are usually used in environmental monitoring stations, sewage treatment plants, water conservancy, water affairs and scientific research institutes to monitor the water quality of industrial sewage outlets, rivers, lakes, reservoirs and other water bodies. These devices can meet the needs of water quality sampling under different environmental conditions and help monitor and manage water resource quality.

[0003] A sewage sampler according to announcement number CN218035826U includes a main body mechanism, a reinforcement mechanism, a collecting mechanism and a disassembly mechanism, wherein the reinforcement mechanism is located on the inner side of the main body mechanism, the collecting mechanism is located below the reinforcement mechanism, and the disassembly mechanism is located on the inner side of the upper end of the main body mechanism.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the sampler in the device has only one storage tank for collecting sewage. When different water qualities need to be sampled separately, multiple samplers need to be prepared, which is extremely inconvenient to carry. At this time, it is necessary to enable the sampler to collect sewage of different water qualities by classification. Utility Model Content

[0006] The purpose of the utility model is to provide a sewage sampler for environmental detection to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage sampler for environmental detection, comprising a storage tank, a tank cover and a collection tank, wherein the collection tank is arranged inside the storage tank, a connecting mechanism is arranged between the storage tank and the tank cover, and a classification mechanism is arranged between the top of the inner wall of the tank cover and the collection tank;

[0008] The classification mechanism comprises a rotating component and a fixed component, wherein the fixed component is arranged on the rotating component;

[0009] The rotating assembly includes a fixing plate, which is fixedly connected to both sides of the surface of the collecting tank, and a sleeve cover is densely fixedly connected to the top of the inner wall of the tank cover. The surface of the collecting tank and the inside of the sleeve cover are plugged in, and L-shaped grooves are provided on both sides of the surface of the sleeve cover, and square grooves are provided on both sides of the surface of the sleeve cover. The fixing plate is plugged into the square groove to prevent the collecting tank from falling out of the sleeve cover.

[0010] Preferably, both sides of the square groove are set to be openings, the square groove and the L-shaped groove are connected, the surface of the fixing plate and the inside of the square groove are plugged in, and the surface of the fixing plate and the inside of the L-shaped groove are plugged in through.

[0011] Preferably, the fixing assembly includes a T-shaped slide groove, the T-shaped slide groove is opened on both sides of the bottom of the cover, a T-shaped slider is slidably connected inside the T-shaped slide groove, a mounting seat is fixedly connected to the bottom of the T-shaped slider, a mounting plate is fixedly connected to the top of the mounting seat, a limiting block is fixedly connected to the side of the mounting plate close to the fixing plate, a limiting groove is opened inside the fixing plate, and a second bolt is threadedly connected to the limiting block and the fixing plate.

[0012] Preferably, the limiting groove is set to be an opening near one side of the mounting plate, and the limiting block surface is plugged into the inside of the limiting groove. The limiting block is plugged into the limiting groove, so that the position of the fixing plate can be limited and fixed. When the collecting tank is installed on the bottom of the tank cover, the collecting tank will not shake at will, and the collecting tank can be prevented from falling, which can facilitate the avoidance of sewage spillage.

[0013] Preferably, the connecting mechanism includes an arc-shaped slot, which is provided at the bottom of the tank cover, and a connecting plate is fixedly connected at the center of the front and rear sides of the storage tank, and plug plates are fixedly connected to the front and rear sides of the tank cover, and a slot is provided on the top of the connecting plate, and the top of the slot is set as an opening, and the surface of the plug plate is plugged into the interior of the slot, and a long groove is provided inside the plug plate, and the left and right sides of the long groove are set as openings, and arc-shaped telescopic plates are fixedly connected to the left and right surfaces of the storage tank, and the surface of the arc-shaped telescopic plates is plugged into the interior of the long groove, and the arc-shaped telescopic plates, the plug plates and the connecting plates are all threadedly connected with a first bolt, and the arc-shaped telescopic plates are stretched and plugged in the long groove, so that the tank cover can be installed on the top of the storage tank, which can facilitate the transportation of sewage samples in the later stage, and can avoid the collection tank from being hit by the outside world, thereby avoiding the waste of sewage samples.

[0014] Preferably, the bottom of the arc-shaped slot is set to be an opening, and the surface of the storage tank is plugged into the interior of the arc-shaped slot.

[0015] Preferably, through grooves are provided on both sides of the connecting plate, and the surface of the arc-shaped telescopic plate is inserted into the through grooves provided on both sides of the connecting plate.

[0016] Compared with the prior art, the utility model provides a sewage sampler for environmental detection, which has the following beneficial effects:

[0017] 1. The sewage sampler for environmental testing is provided with a classification mechanism. When the classification mechanism is running, the collecting tank is inserted into the cover, and the collecting tank drives the fixing plate to be inserted into the L-shaped groove. The collecting tank is rotated again so that the fixing plate is inserted into the square groove. This can prevent the collecting tank from falling from the cover. A plurality of collecting tanks for storing sewage are respectively installed at the bottom of the tank cover. The limit block is inserted into the limit groove. The position of the fixing plate can be limited and fixed. When the collecting tank is installed at the bottom of the tank cover, the collecting tank will not shake at will, so the collecting tank can be prevented from falling and the sewage can be prevented from being spilled.

[0018] 2. The sewage sampler for environmental testing is provided with a connecting mechanism. When the connecting mechanism is in operation, when the tank cover is placed on the top of the storage tank, the storage tank can be plugged into the arc-shaped slot, and the plug plate can also be plugged into the slot. When the arc-shaped telescopic plate is moved, the arc-shaped telescopic plate is stretched and plugged into the long slot. The arc-shaped telescopic plate, the connecting plate and the plug plate are threadedly fixed again by the first bolt. The tank cover can be installed on the top of the storage tank, which can facilitate the transportation of sewage samples in the later stage, avoid the collection tank from being hit by the outside world, and avoid waste of sewage samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

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

[0021] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0022] Figure 3 It is a bottom view schematic diagram of a partial structure of a rotating assembly;

[0023] Figure 4 It is a schematic diagram of the structural disassembly of the rotating component;

[0024] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0025] Figure 6 It is a schematic diagram of the structure of the fixed component;

[0026] Figure 7 for Figure 6 The enlarged structural diagram at B in the middle;

[0027] Figure 8 It is a structural diagram of the connecting mechanism.

[0028] In the figure: 1. storage tank; 2. tank cover; 3. connecting mechanism; 31. arc-shaped telescopic plate; 32. connecting plate; 33. first bolt; 34. slot; 35. plug plate; 36. arc-shaped slot; 37. long slot; 4. classification mechanism; 41. rotating assembly; 411. square slot; 412. L-shaped slot; 413. cover; 414. fixing plate; 42. fixing assembly; 421. second bolt; 422. limit slot; 423. limit block; 424. mounting plate; 425. T-shaped slide groove; 426. T-shaped slider; 427. mounting seat; 5. collection tank. DETAILED DESCRIPTION

[0029] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The utility model provides the following technical solutions:

[0032] Embodiment 1

[0033] Combination Figures 1 to 7 A sewage sampler for environmental detection comprises a storage tank 1, a tank cover 2 and a collection tank 5, wherein the collection tank 5 is arranged inside the storage tank 1, a connecting mechanism 3 is arranged between the storage tank 1 and the tank cover 2, and a classification mechanism 4 is arranged between the top of the inner wall of the tank cover 2 and the collection tank 5;

[0034] The classification mechanism 4 includes a rotating component 41 and a fixed component 42, and the fixed component 42 is arranged on the rotating component 41;

[0035] The rotating assembly 41 includes a fixed plate 414, which is fixedly connected to both sides of the surface of the collecting tank 5. A cover 413 is densely fixedly connected to the top of the inner wall of the tank cover 2. The surface of the collecting tank 5 and the interior of the cover 413 are plugged in. L-shaped grooves 412 are opened on both sides of the surface of the cover 413. Square grooves 411 are opened on both sides of the surface of the cover 413. Openings are set on both sides of the square groove 411. The square groove 411 and the L-shaped groove 412 are connected. The surface of the fixed plate 414 and the interior of the square groove 411 are plugged in. The surface of the fixed plate 414 and the interior of the L-shaped groove 412 are plugged in through.

[0036] The fixing component 42 includes a T-shaped slide groove 425, which is opened on both sides of the bottom of the cover 413. A T-shaped slider 426 is slidably connected inside the T-shaped slide groove 425. A mounting seat 427 is fixedly connected to the bottom of the T-shaped slider 426. A mounting plate 424 is fixedly connected to the top of the mounting seat 427. The mounting plate 424 is fixedly connected to a limiting block 423 on the side close to the fixing plate 414. A limiting groove 422 is opened inside the fixing plate 414. A second bolt 421 is threadedly connected to the limiting block 423 and the fixing plate 414. The limiting groove 422 is set to an opening near the side of the mounting plate 424, and the surface of the limiting block 423 and the inside of the limiting groove 422 are plugged into each other.

[0037] Furthermore, the collecting tank 5 is inserted into the sleeve cover 413, and at the same time, the collecting tank 5 drives the fixing plate 414 to be inserted into the L-shaped groove 412, and the collecting tank 5 is rotated again so that the fixing plate 414 is inserted into the square groove 411, so that the collecting tank 5 will not fall out of the sleeve cover 413, and multiple collecting tanks 5 for storing sewage are installed on the bottom of the tank cover 2 respectively, and the limiting block 423 is inserted into the limiting groove 422, so that the position of the fixing plate 414 can be limited and fixed, and when the collecting tank 5 is installed at the bottom of the tank cover 2, the collecting tank 5 will not shake at will, and the falling of the collecting tank 5 can be avoided, which can facilitate the avoidance of sewage spillage.

[0038] Embodiment 2

[0039] See also Figure 1-8 , and on the basis of the first embodiment, the connection mechanism 3 further comprises an arc-shaped slot 36, the arc-shaped slot 36 is opened at the bottom of the tank cover 2, a connecting plate 32 is fixedly connected at the center of the front and rear sides of the storage tank 1, and a plug plate 35 is fixedly connected to the front and rear sides of the tank cover 2. A slot 34 is opened at the top of the connecting plate 32, and the top of the slot 34 is set as an opening. The surface of the plug plate 35 is plugged into the inside of the slot 34, and a long groove 37 is opened inside the plug plate 35. The left and right sides of the long groove 37 are set as openings. The left and right sides of the storage tank 1 are fixedly connected with an arc-shaped telescopic plate 31, and the surface of the arc-shaped telescopic plate 31 is plugged into the inside of the long groove 37. The arc-shaped telescopic plate 31, the plug plate 35 and the connecting plate 32 are all threadedly connected with the first bolt 33;

[0040] The bottom of the arc slot 36 is set to be open, the surface of the storage tank 1 is plugged into the inside of the arc slot 36, and through grooves are opened on both sides of the connecting plate 32. The surface of the arc telescopic plate 31 is inserted into the through grooves opened on both sides of the connecting plate 32.

[0041] Furthermore, when the tank cover 2 is placed on the top of the storage tank 1, the storage tank 1 can be inserted into the arc-shaped slot 36, and the plug plate 35 can also be inserted into the slot 34. When the arc-shaped telescopic plate 31 is moved, the arc-shaped telescopic plate 31 is stretched and inserted into the long groove 37, and the arc-shaped telescopic plate 31, the connecting plate 32 and the plug plate 35 are threadedly fixed again by the first bolt 33. The tank cover 2 can be installed on the top of the storage tank 1, which can facilitate the transportation of sewage samples in the later stage, and can avoid the collection tank 5 from being hit by the outside world, thereby avoiding the waste of sewage samples.

[0042] Models with different capacities: 1000mL (HS1000), 2500mL (HS2500), 5000mL (HS5000) Sampling depth: 0-30m Thermometer: Temperature measurement error ±1℃;

[0043] In actual operation, when the device is used, when it is necessary to collect sewage of different water qualities, after collecting different sewage in the collection tank 5, the collection tank 5 is inserted into the cover 413, and at the same time, the collection tank 5 drives the fixing plate 414 to be inserted into the L-shaped groove 412, and the collection tank 5 is rotated again, so that the collection tank 5 drives the fixing plate 414 to slide in the L-shaped groove 412 until the fixing plate 414 is inserted into the square groove 411, so that the collection tank 5 will not fall from the cover 413, and it is convenient to install multiple collection tanks 5 storing sewage on the bottom of the tank cover 2 respectively;

[0044] When the mounting seat 427 is toggled, the mounting seat 427 drives the T-shaped slider 426 to slide in the T-shaped slide groove 425 until the mounting seat 427 drives the mounting plate 424 to move, and the mounting plate 424 drives the limiting block 423 to be inserted into the limiting groove 422, so that the position of the fixing plate 414 can be limited and fixed, and when the collection tank 5 is installed at the bottom of the tank cover 2, the collection tank 5 will not shake at will, and the collection tank 5 can be prevented from falling, which can facilitate the prevention of sewage spillage;

[0045] When the tank cover 2 is placed on the top of the storage tank 1, the storage tank 1 can be inserted into the arc-shaped slot 36, and the plug plate 35 can also be inserted into the slot 34. The arc-shaped telescopic plate 31 is moved so that the arc-shaped telescopic plate 31 is stretched and inserted into the long groove 37. The arc-shaped telescopic plate 31, the connecting plate 32 and the plug plate 35 are screwed and fixed again by the first bolt 33. The tank cover 2 can be installed on the top of the storage tank 1, which can facilitate the transportation of sewage samples in the later stage, and can avoid the collection tank 5 from being hit by the outside world, thereby avoiding the waste of sewage samples.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A sewage sampler for environmental testing, comprising a storage tank (1), a tank cover (2) and a collection tank (5), characterized in that: The collecting tank (5) is arranged inside the storage tank (1), a connecting mechanism (3) is arranged between the storage tank (1) and the tank cover (2), and a classification mechanism (4) is arranged between the top of the inner wall of the tank cover (2) and the collecting tank (5); The classification mechanism (4) comprises a rotating component (41) and a fixed component (42), wherein the fixed component (42) is arranged on the rotating component (41); The rotating assembly (41) comprises a fixing plate (414), the fixing plate (414) being fixedly connected to both sides of the surface of the collection tank (5), a sleeve cover (413) being densely fixedly connected to the top of the inner wall of the tank cover (2), the surface of the collection tank (5) and the interior of the sleeve cover (413) being plugged in, both sides of the surface of the sleeve cover (413) being provided with L-shaped grooves (412), and both sides of the surface of the sleeve cover (413) being provided with square grooves (411).

2. A sewage sampler for environmental testing according to claim 1, characterized in that: Both sides of the square groove (411) are arranged to be open, the square groove (411) and the L-shaped groove (412) are connected, the surface of the fixing plate (414) and the inside of the square groove (411) are plugged in, and the surface of the fixing plate (414) and the inside of the L-shaped groove (412) are plugged in through.

3. A sewage sampler for environmental testing according to claim 1, characterized in that: The fixing assembly (42) comprises a T-shaped slide groove (425), wherein the T-shaped slide groove (425) is provided at two sides of the bottom of the cover (413), a T-shaped slider (426) is slidably connected inside the T-shaped slide groove (425), a mounting seat (427) is fixedly connected to the bottom of the T-shaped slider (426), a mounting plate (424) is fixedly connected to the top of the mounting seat (427), a limiting block (423) is fixedly connected to the side of the mounting plate (424) close to the fixing plate (414), a limiting groove (422) is provided inside the fixing plate (414), and a second bolt (421) is threadedly connected to the limiting block (423) and the fixing plate (414).

4. A sewage sampler for environmental testing according to claim 3, characterized in that: The limiting groove (422) is configured as an opening on one side close to the mounting plate (424), and the surface of the limiting block (423) is plugged into the interior of the limiting groove (422).

5. A sewage sampler for environmental testing according to claim 1, characterized in that: The connecting mechanism (3) comprises an arc-shaped slot (36), the arc-shaped slot (36) being formed at the bottom of the tank cover (2), a connecting plate (32) being fixedly connected to the center of the front and rear sides of the storage tank (1), a plugging plate (35) being fixedly connected to the front and rear sides of the tank cover (2), a slot (34) being formed at the top of the connecting plate (32), the top of the slot (34) being arranged as an opening, a surface of the plugging plate (35) being plugged into the inside of the slot (34), a long groove (37) being formed inside the plugging plate (35), the left and right sides of the long groove (37) being arranged as openings, an arc-shaped telescopic plate (31) being fixedly connected to the left and right sides of the storage tank (1), the surface of the arc-shaped telescopic plate (31) being plugged into the inside of the long groove (37), and a first bolt (33) being threadedly connected to the inside of the arc-shaped telescopic plate (31), the plugging plate (35) and the connecting plate (32).

6. A sewage sampler for environmental testing according to claim 5, characterized in that: The bottom of the arc-shaped slot (36) is arranged to be open, and the surface of the storage tank (1) and the interior of the arc-shaped slot (36) are plugged into each other.

7. A sewage sampler for environmental testing according to claim 5, characterized in that: The connecting plate (32) is provided with through grooves on both sides thereof, and the surface of the arc-shaped telescopic plate (31) is inserted through the through grooves provided on both sides thereof.

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