Environment-friendly detection and analysis experiment support

Abstract

The utility model relates to the technical field of environment-friendly detection, in particular to an environment-friendly detection and analysis experiment support which comprises a rotating disc and a detection assembly used for measuring water components. The plurality of detection assemblies are fixed at the edge of the turntable, and each detection assembly comprises a support arm of which one end is fixed with the edge of the turntable, a disc fixed at the other end of the support arm, a fixed disc fixed in the middle of the disc, a sampling test tube placement seat arranged in the middle of the fixed disc, and an overflow hole formed in the edge of the fixed disc; the water quality detection device is mainly used for detecting water quality, the detection assemblies are arranged to perform classified determination on a plurality of components in sampled water quality, whether the water quality reaches the environmental protection standard or not can be quickly judged, and the plurality of detection assemblies are driven by transmission of the turntable to realize automatic rotation, so that the detection efficiency is improved, and the detection efficiency is improved. The device is convenient for workers to add reagents and sample test tubes, improves the detection efficiency, is simple in structure and convenient to operate, and has a relatively high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection detection, in particular to an environmental protection detection and analysis experimental bracket. Background Art

[0002] For example, the existing public patent (publication number CN 217466890 U) discloses a water quality detection device for environmental protection, including a bottom plate, a detection mechanism, a placement mechanism and a cleaning mechanism, wherein the detection mechanism is arranged on the top of the bottom plate, the placement mechanism is arranged inside the detection mechanism, the cleaning mechanism is arranged on the detection mechanism, and the detection mechanism includes a fixed shell, which is installed on the top of the bottom plate. The utility model facilitates the detection of water quality through the mutual cooperation of the fixed shell, servo motor, threaded rod, threaded block, connecting plate, servo motor, detector body, detection head, electric push rod, movable plate, water storage cup and limit block, thereby improving the convenience of detection. Through the mutual cooperation of the cylinder, hair dryer, top plate, water tank, card block, card slot and blowing head, it is convenient to clean the detection head after the detection is completed, thereby avoiding affecting the accuracy of the next detection, which brings great convenience to the user.

[0003] However, the overall composition of the above detection device is complex, resulting in high operating costs. Therefore, the utility model proposes an environmental protection detection and analysis experimental bracket to improve the above problem. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental protection detection and analysis experimental support, comprising a turntable and a detection component for measuring water body components; a plurality of the detection components are fixed to the edge of the turntable, and the detection component comprises a support arm fixed to the edge of the turntable at one end, a disc fixed to the other end of the support arm, a fixed disc fixed to the middle of the disc, a sampling test tube placement seat arranged in the middle position of the fixed disc, an overflow hole opened at the edge of the fixed disc, and a reagent hole recessed on the side of the disc.

[0005] Preferably, a turntable is provided at the lower part of the turntable, and the turntable has a built-in rotary drive, and the rotary drive is connected to the turntable via an axis.

[0006] Preferably, the interior of the turntable is a cavity structure, and openings are symmetrically arranged on the circumference of the turntable, and cover plates are fixed at the openings.

[0007] Preferably, a water retaining ring is integrally extended upwardly from the edge of the disc, and a label plate is fixed on the upper side of the disc near the edge.

[0008] Preferably, the interior of the fixed disk is communicated with the interior of the sampling test tube placement seat, and the height of the fixed disk is lower than the height of the water retaining strip arranged on the edge of the disk.

[0009] Preferably, assay reagents are arranged in the reagent holes, and the reagent holes are evenly distributed around the bottom edge of the fixed plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is mainly used for water quality detection. By setting the detection components to classify and determine several components in the sampled water, it can quickly determine whether the water quality meets the environmental protection standard. The several detection components are driven by the turntable to realize automatic rotation, which is convenient for the staff to add reagents and sample test tubes, and improves the detection efficiency. The device has a simple structure, convenient operation, and great practical value.

[0012] Specifically, the component determination reagent is first added into the reagent hole, and then the total sampling amount is distributed into several sampling test tubes. The sampling test tubes are then inserted upside down into the sampling test tube placement seat. The water inside the sampling test tubes enters the fixed disk under the action of gravity, and flows out from the overflow hole based on the action of pressure. The water entering the disc contacts and reacts with the determination reagent in the reagent hole. The color change of the reaction mixed solution is compared with the color comparison information marked on the label to determine whether the component in the water quality exceeds the standard. In the above-mentioned determination process, as the turntable rotates, the detection component in front of the staff is continuously switched. After adding the reagent and the sampling test tube to the current detection component, the rear detection component is switched to the front of the staff to reduce the movement of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front view schematic diagram of the overall structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the detection component in the utility model.

[0016] In the figure: 1. turntable; 2. shaft; 3. detection component; 31. support arm; 32. disc; 33. label plate; 34. reagent hole; 35. fixed plate; 36. overflow hole; 37. placement seat; 4. turntable; 5. cover plate. DETAILED DESCRIPTION

[0017] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0018] Example

[0019] See also Figure 1-3 , in the figure: This embodiment is a preferred implementation of the technical solution, an environmental detection and analysis experimental support, including a turntable 1 and a detection component 3 for measuring water components; a plurality of the detection components 3 are fixed to the edge of the turntable 1, and the detection component 3 includes a support arm 31 fixed to the edge of the turntable 1 at one end, a disc 32 fixed to the other end of the support arm 31, a fixed disc 35 fixed to the middle of the disc 32, a sampling test tube placement seat 37 arranged in the middle of the fixed disc 35, an overflow hole 36 opened at the edge of the fixed disc 35, and a reagent hole 34 recessed on the upper side of the disc 32;

[0020] It should be noted that the environmental protection detection and analysis experimental support involved in the present application is mainly used for water quality detection. By setting the detection component 3 to classify and determine several components in the sampled water quality, it is possible to quickly determine whether the water quality meets the environmental protection standard, and several detection components 3 are driven by the turntable 1 to realize automatic rotation, which is convenient for the staff to add reagents and sample test tubes, thereby improving the detection efficiency. When used in practice, the component determination reagent is first added to the reagent hole 34, and then the total amount of sampling is distributed to several sampling test tubes, and then the sampling test tubes are inserted upside down into the sampling test tube placement seat 37, and the inside of the sampling test tubes is The water enters the fixed disk 35 under the action of gravity, and flows out from the overflow hole 36 due to the action of pressure. The water entering the disc 32 contacts and reacts with the measuring reagent in the reagent hole 34. The color change of the reaction mixed solution is compared with the color comparison information marked on the label plate 33 to determine whether the component in the water quality exceeds the standard. In the above-mentioned measurement process, as the turntable 1 rotates, the detection component 3 located in front of the staff is continuously switched. After the reagent and the sampling tube are added to the current detection component 3, the rear detection component 3 is switched to the front of the staff to reduce the movement of the staff.

[0021] Among them Figure 1 As shown, a water retaining ring is integrally provided on the edge of the disc 32 extending upward, and a label plate 33 is fixed on the upper side of the disc 32 near the edge;

[0022] It should be noted that the disc 32 is used as a simple reaction measuring vessel, and the water retaining ring arranged on its edge is used to prevent liquid from dripping from the disc 32, and the label plate 33 arranged on the disc 32 is used to mark certain information, such as the type of measuring reagent, measuring components and color comparison information, etc., to assist in subsequent water quality testing.

[0023] Among them Figure 2 As shown, a turntable 4 is provided at the lower part of the turntable 1, and the turntable 4 has a built-in rotary drive, and the rotary drive is connected to the turntable 1 via the shaft 2; the interior of the turntable 4 is a cavity structure, and the circumference of the turntable 4 is symmetrically provided with openings, and a cover plate 5 is fixed at the opening;

[0024] It should be noted that the built-in rotary drive of the turntable 4 drives the turntable 1 to rotate through the shaft 2. In order to avoid a large centrifugal effect on the detection component 3, the rotary drive needs to rotate at a low speed and uniform speed. The rotary drive generally adopts a motor and a plurality of gear structures. It is a relatively mature technology at present and is not described in further detail here. The internal cavity of the turntable 4 is used for the installation of structures such as the rotary drive, and the cover plate 5 isolates the inside of the turntable 4 from the outside world.

[0025] Among them Figure 3 As shown, the interior of the fixed disk 35 is connected to the interior of the sampling test tube placement seat 37, and the height of the fixed disk 35 is lower than the height of the water retaining strip arranged at the edge of the disk 32; the reagent holes 34 are provided with measuring reagents, and the reagent holes 34 are evenly distributed around the bottom edge of the fixed disk 35;

[0026] It should be noted that: when testing water quality, first add the component determination reagent into the reagent hole 34, then distribute the total amount of sampling into several sampling test tubes, then insert the sampling test tubes upside down into the sampling test tube placement seat 37, and the water inside the sampling test tubes enters the fixed disk 35 under the action of gravity, and flows out from the overflow hole 36 based on the action of pressure, and the water entering the disc 32 contacts and reacts with the determination reagent in the reagent hole 34, and the content range of the relevant components is judged based on the reaction phenomenon. In order to prevent the water to be tested from spilling from the disc 32, the height of the fixed disk 35 is set lower than the water retaining bar.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An environmental testing and analysis experimental stand, comprising a turntable (1) and a detection component (3) for measuring water components; characterized in that: A plurality of detection components (3) are fixed to the edge of the turntable (1), and the detection components (3) include a support arm (31) with one end fixed to the edge of the turntable (1), a disc (32) fixed to the other end of the support arm (31), a fixed disc (35) fixed to the middle of the disc (32), a sampling test tube placement seat (37) arranged in the middle of the fixed disc (35), an overflow hole (36) opened at the edge of the fixed disc (35), and a reagent hole (34) recessed on the upper side of the disc (32).

2. The environmental protection detection and analysis experimental support according to claim 1, characterized in that: A turntable (4) is provided at the lower part of the turntable (1), and the turntable (4) has a built-in rotary drive, wherein the rotary drive is connected to the turntable (1) via a shaft (2).

3. The environmental protection detection and analysis experimental support according to claim 2, characterized in that: The interior of the turntable (4) is a cavity structure, and openings are symmetrically arranged on the circumference of the turntable (4), with cover plates (5) fixed at the openings.

4. The environmental protection detection and analysis experimental support according to claim 1, characterized in that: The edge of the circular disk (32) is integrally provided with a water retaining ring extending upward, and a label plate (33) is fixed on the upper side surface of the circular disk (32) near the edge.

5. The environmental protection detection and analysis experimental support according to claim 1, characterized in that: The interior of the fixed plate (35) is communicated with the interior of the sampling test tube placement seat (37), and the height of the fixed plate (35) is lower than the height of the water retaining strip arranged on the edge of the disc (32).

6. The environmental protection detection and analysis experimental support according to claim 1, characterized in that: The reagent holes (34) are provided with assay reagents, and the reagent holes (34) are evenly distributed around the bottom edge of the fixed plate (35).

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