Water quality detection equipment for water pollution control

Abstract

The utility model provides a kind of water quality detection equipment for water pollution control belongs to environmental monitoring technical field, including bearing mechanism, including fixed plate, setting in the float of fixed plate outer surface;Adjusting mechanism includes fixedly installed in the fixed frame of fixed plate outer surface, rotates and connects the worm wheel of the inner wall of fixed frame, with the worm wheel surface meshing worm, for adjusting the lifting assembly of the storage height of collection container.It is stable to float in water surface by setting float, effectively adapt dynamic water body environment, combined with adjustable height's collection container and elastic clamping structure, the efficient collection and quick replacement of water sample are realized, the operation convenience and detection efficiency are improved, worm gear and worm transmission structure are used simultaneously, and guiding and positioning are carried out to lifting process by cooperating limiting component, the stability and reliability of height adjustment are ensured, the operation convenience and maintenance efficiency of equipment are improved, and the application range is improved.

Description

Technical Field

[0001] This utility model belongs to the field of environmental monitoring technology, specifically relating to a water quality testing device for water pollution control. Background Technology

[0002] In the field of water pollution control, water quality testing equipment is widely used for real-time monitoring and analysis of pollutants in water bodies. Traditional water quality testing equipment mostly adopts a fixed installation structure, suitable for testing tasks in laboratories or fixed water environments. However, in dynamic water environments such as fields, rivers, or lakes, existing equipment often suffers from poor adaptability, inconvenient installation, and significant susceptibility to water flow, leading to unstable sampling, large data errors, and even equipment damage. Furthermore, traditional equipment is complex to maintain and replace parts, making it difficult to meet the needs for efficient and convenient testing.

[0003] The document CN212514540U discloses a water quality testing device for water pollution control, including a mounting base. The mounting base is provided with a plurality of testing containers for holding liquids to be tested. Each of the testing containers is provided with a liquid inlet and a cover for sealing the liquid inlet. Each testing container is provided with a detector for testing water quality, and the detectors in the plurality of testing containers are different.

[0004] However, in practical applications, although the comparison file can seal the water quality to be tested, it has obvious limitations in the field or in flowing water environments. For example, in dynamic water bodies such as rivers and lakes, fixed structures are difficult to adapt to changes in water level and the floating requirements of equipment. They are easily affected by water flow, resulting in unstable equipment posture, inaccurate sampling, or even overturning or damage. Utility Model Content

[0005] The purpose of this invention is to provide a water quality testing device for water pollution control, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A water quality testing device for water pollution control, comprising:

[0008] The support mechanism includes a fixed plate and a collection container disposed on the upper part;

[0009] The adjustment mechanism includes a lifting assembly disposed on the outer surface of the fixed plate for adjusting the storage height of the collection container, and a limiting assembly used in conjunction with the lifting assembly.

[0010] As a preferred embodiment of this utility model, the method includes a float disposed on the outer surface of the fixed plate, a water pump adapted to be installed on the outer surface of the fixed plate, a water pumping pipe connected to one end of the water pump, and a drain pipe connected to the other end of the water pump.

[0011] As a preferred embodiment of the present invention, the adjustment mechanism includes a fixed frame fixedly installed on the outer surface of the fixed plate, a worm gear rotatably connected to the inner wall of the fixed frame, and a worm meshing with the surface of the worm gear.

[0012] As a preferred embodiment of this utility model, the lifting assembly includes a throttle fixedly connected to the worm gear, a threaded rod rotatably connected to the worm wheel, an elastic clamp fixedly installed on the outer end face of the threaded rod, and a filter screen disposed at the opening of the collection container.

[0013] As a preferred embodiment of this utility model, the limiting component includes a limiting groove formed on the outer surface of the threaded rod, a limiting block that slides with the limiting groove, a fixing bolt that is fixedly connected to the limiting block, and a knob that is fixedly connected to the outer end face of the fixing bolt.

[0014] In a preferred embodiment of this utility model, the drain pipe is elastically snapped onto the surface of the collection container to form a detachable connection. A bearing sleeve for rotation is provided at the connection between the worm gear and the fixed frame. The worm passes through the fixed frame and is fixedly connected to the throttle. A bearing sleeve for rotation is fixedly installed at the point where the worm passes through the fixed frame.

[0015] In a preferred embodiment of this utility model, the worm gear has an internal threaded groove that mates with the threaded rod. The worm gear is threadedly connected to the threaded rod through the internal threaded groove. The inner surface of the elastic clamp plate is in contact with the outer surface of the drain pipe. The filter screen is snapped into the collection container. The inner surface of the limiting groove is in sliding contact with the outer surface of the limiting block. The fixing bolt passes through the fixing frame, and a threaded groove for rotation is provided at the point where the fixing bolt passes through the fixing frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting a float, the equipment can float stably on the water surface, effectively adapting to the dynamic water environment. Combined with an adjustable height collection container and an elastic clamping structure, it achieves efficient water sample collection and rapid replacement, improving the ease of operation and detection efficiency. At the same time, the use of a worm gear and worm drive structure, along with a limit component to guide and position the lifting process, ensures the stability and reliability of height adjustment, improves the ease of operation and maintenance efficiency of the equipment, and expands its applicability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial structural diagram of the interior of the fixing frame of this utility model;

[0020] Figure 3 This is a schematic diagram of the limiting component of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the drainage pipe separation of this utility model.

[0022] In the diagram: 100, bearing mechanism; 101, fixing plate; 102, float; 103, water pump; 104, water suction pipe; 105, drain pipe; 106, collection container; 200, adjusting mechanism; 201, fixing frame; 202, worm gear; 203, worm; 204, lifting assembly; 204a, throttle; 204b, threaded rod; 204c, elastic clamp; 204d, filter screen; 205, limiting assembly; 205a, limiting groove; 205b, limiting block; 205c, fixing bolt; 205d, knob. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0026] Reference Figures 1-4This is an embodiment of the present invention, which provides a water quality testing device for water pollution control, comprising:

[0027] The support mechanism 100 includes a fixed plate 101 and a collection container 106 disposed above 101;

[0028] The adjustment mechanism 200 includes a lifting component 204 disposed on the outer surface of the fixed plate 101 for adjusting the storage height of the collection container 106, and a limiting component 205 used in conjunction with the lifting component 204.

[0029] The float (102) is installed at the bottom of the fixed plate (101) so that the equipment floats on the water surface. The float (102) is a hollow sealed cylinder (diameter 200mm, buoyancy 5N) so that the fixed plate (101) is kept at a height of 50±2cm above the water surface.

[0030] Specifically, 100 includes a float 102 disposed on the outer surface of the fixed plate 101, a water pump 103 adapted to be installed on the outer surface of the fixed plate 101, a water pumping pipe 104 connected to one end of the water pump 103, and a drain pipe 105 connected to the other end of the water pump 103.

[0031] Furthermore, the adjustment mechanism 200 includes a fixed frame 201 fixedly installed on the outer surface of the fixed plate 101, a worm gear 202 rotatably connected to the inner wall of the fixed frame 201, and a worm 203 meshing with the surface of the worm gear 202.

[0032] Furthermore, the lifting assembly 204 includes a throttle 204a fixedly connected to the worm gear 203, a threaded rod 204b rotatably connected to the worm wheel 202, an elastic clamping plate 204c fixedly installed on the outer end face of the threaded rod 204b, and a filter screen 204d disposed at the opening of the collection container 106.

[0033] The worm gear 203 is rotated by rotating the throttle 204a. During the rotation, the worm gear 203 meshes with the worm wheel 202 and drives the threaded rod 204b to move up and down, thereby adjusting the height of the collection container 106. When it needs to be stored, the collection container 106 can be lowered to a position close to the fixed plate 101 for protection. When it needs to be used, it can be raised to a suitable height for easy operation.

[0034] Furthermore, the limiting component 205 includes a limiting groove 205a formed on the outer surface of the threaded rod 204b, a limiting block 205b that slides with the limiting groove 205a, a fixing bolt 205c that is fixedly connected to the limiting block 205b, and a knob 205d that is fixedly connected to the outer end face of the fixing bolt 205c.

[0035] Preferably, the drain pipe 105 and the surface of the collection container 106 are installed together by elastic snap-fit ​​to form a detachable connection. A bearing sleeve for rotation is provided at the connection between the worm gear 202 and the fixed frame 201. The worm 203 passes through the fixed frame 201 and is fixedly connected to the handle 204a. A bearing sleeve for rotation is fixedly installed at the connection between the worm 203 and the fixed frame 201.

[0036] When the collection container 106 needs to be replaced or removed, the operator only needs to pull the collection container 106 out of the elastic clamp 204c to complete the disassembly. When a new collection container 106 is inserted, the elastic clamp 204c deforms under force and tightly wraps the outer wall of the collection container 106 under its elastic recovery, thereby achieving automatic clamping and fixing to prevent displacement or falling off during use.

[0037] It should be noted that the worm 203 has an internal thread groove that mates with the threaded rod 204b. The worm 203 is threadedly connected to the threaded rod 204b through the internal thread groove. The inner surface of the elastic clamp 204c is in contact with the outer surface of the drain pipe 105. The filter screen 204d is snapped into the collection container 106. The inner surface of the limiting groove 205a is in sliding contact with the outer surface of the limiting block 205b. The fixing bolt 205c passes through the fixing frame 201. A thread groove for rotation is provided at the point where the fixing bolt 205c passes through the fixing frame 201.

[0038] The interaction between the limiting groove 205a and the limiting block 205b guides and limits the movement trajectory of the threaded rod 204b during its ascent or descent, effectively improving its operational stability and positioning accuracy, and preventing the threaded rod 204b from shifting or swaying during the ascent and descent process.

[0039] In use, the device is first placed in the water area to be tested. It automatically floats via a float 102 located below the fixed plate 101, dynamically adjusting its attitude according to water level changes to ensure the fixed plate 101 remains horizontal. A water pump 103 is installed on the outer surface of the fixed plate 101, with one end connected to a water source via a suction pipe 104 and the other end connected to a collection container 106 via a drain pipe 105. This pump is used to extract and transport the water sample to be tested into the collection container 106. When the height of the collection container 106 needs to be adjusted, the operator can rotate the handle 204a to drive the worm gear 203. The worm gear 203 meshes with the worm wheel 202, thereby driving the threaded rod 204b to move vertically up and down, which in turn drives the elastic clamp 204c and the collection container 106 to achieve lifting and lowering. This adjustment mechanism 200 not only facilitates raising the collection container 106 to a suitable height for sampling operations, but also allows for... When not in use, it descends to a position close to the fixed plate 101, providing good protection. To ensure the operational stability of the threaded rod 204b during lifting, the movement trajectory of the threaded rod 204b is guided and limited by the cooperation of the limiting groove 205a and the limiting block 205b, preventing it from deviating or shaking. At the same time, the fixing bolt 205c is locked by adjusting the knob 205d, thereby achieving the height positioning and structural stability of the lifting assembly 204. The drain pipe 105 and the collection container 106 are connected by an elastic snap-fit ​​structure, which facilitates quick replacement or cleaning of the collection container 106. When a new collection container 106 is inserted, the elastic clamp 204c deforms under force and tightly wraps the outer wall of the collection container 106 under its elastic recovery, thereby achieving automatic clamping and fixing, preventing displacement or falling off during use, and ensuring the stability and safety of the testing process.

[0040] In summary, by setting up the float 102, the equipment can float stably on the water surface, effectively adapting to dynamic aquatic environments. Combined with the height-adjustable collection container 106 and the elastic clamping structure, efficient water sample collection and rapid replacement are achieved, improving operational convenience and testing efficiency. At the same time, the worm gear 202 and worm 203 transmission structure, along with the limit component 205, guide and position the lifting process, ensuring the stability and reliability of height adjustment, improving the equipment's operational convenience and maintenance efficiency, and expanding its applicability.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A water quality testing device for water pollution control, characterized in that: include, The supporting mechanism (100) includes a fixed plate (101), a collection container (106) disposed above the fixed plate (101), and a float (102) disposed on the outer surface of the fixed plate (101). The adjustment mechanism (200) includes a lifting assembly (204) disposed on the outer surface of the fixed plate (101) for adjusting the storage height of the collection container (106), and a limiting assembly (205) used in conjunction with the lifting assembly (204).

2. The water quality testing equipment for water pollution control according to claim 1, characterized in that: The supporting mechanism (100) includes a water pump (103) adapted to be installed on the outer surface of the fixed plate (101), a water pumping pipe (104) connected to one end of the water pump (103), and a drain pipe (105) connected to the other end of the water pump (103).

3. The water quality testing equipment for water pollution control according to claim 2, characterized in that: The adjustment mechanism (200) includes a fixed frame (201) fixedly installed on the outer surface of the fixed plate (101), a worm gear (202) rotatably connected to the inner wall of the fixed frame (201), and a worm (203) meshing with the surface of the worm gear (202).

4. The water quality testing equipment for water pollution control according to claim 3, characterized in that: The lifting assembly (204) includes a throttle (204a) fixedly connected to the worm (203), a threaded rod (204b) rotatably connected to the worm wheel (202), an elastic clamp (204c) fixedly installed on the outer end face of the threaded rod (204b), and a filter screen (204d) provided at the opening of the collection container (106).

5. The water quality testing equipment for water pollution control according to claim 4, characterized in that: The limiting assembly (205) includes a limiting groove (205a) formed on the outer surface of the threaded rod (204b), a limiting block (205b) that slides with the limiting groove (205a), a fixing bolt (205c) that is fixedly connected to the limiting block (205b), and a knob (205d) that is fixedly connected to the outer end face of the fixing bolt (205c).

6. The water quality testing equipment for water pollution control according to claim 5, characterized in that: The drain pipe (105) and the surface of the collection container (106) are attached together by elastic snap-fit ​​to form a detachable connection. A bearing sleeve for rotation is provided at the connection between the worm gear (202) and the fixed frame (201). The worm (203) passes through the fixed frame (201) and is fixedly connected to the throttle (204a). A bearing sleeve for rotation is fixedly installed at the connection between the worm (203) and the fixed frame (201).

7. The water quality testing equipment for water pollution control according to claim 6, characterized in that: The worm (203) has an internal thread groove that mates with the threaded rod (204b). The worm (203) is threadedly connected to the threaded rod (204b) through the internal thread groove. The inner surface of the elastic clamp (204c) is in contact with the outer surface of the drain pipe (105). The filter screen (204d) is snapped into the collection container (106). The inner surface of the limiting groove (205a) is in sliding contact with the outer surface of the limiting block (205b). The fixing bolt (205c) passes through the fixing frame (201). A thread groove for rotation is provided at the point where the fixing bolt (205c) passes through the fixing frame (201).

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