Surface water quality residual chlorine detection assembly

Abstract

The utility model discloses a surface water quality residual chlorine detection assembly which comprises a protection cabinet, ventilation holes are formed in the surfaces of the two sides of the protection cabinet, a rotating shaft is installed on one side of the protection cabinet, a cabinet door is movably connected to one side of the rotating shaft, and a fixing piece is fixed to the other side of the protection cabinet. Fixing frames are fixed to the two sides of the interior of the protection cabinet, and a mounting plate is fixed to one side of each fixing frame. According to the surface water quality residual chlorine detection assembly, through cooperative use of the protection cabinet, the ventilation holes, the rotating shaft and the cabinet door, a residual chlorine detector is placed in the protection cabinet during use, and the protection cabinet can protect the residual chlorine detector, so that the residual chlorine detector is prevented from being directly exposed outside and exposed to the sun and wind; the service life of the residual chlorine detector is prolonged, the residual chlorine detection of the surface water quality can be conveniently carried out for a long time, meanwhile, good ventilation in the protection cabinet is ensured through the arrangement of the ventilation holes, and the residual chlorine detector can be well cooled.

Description

Technical Field

[0001] The utility model relates to the technical field related to surface water, in particular to a surface water quality residual chlorine detection component. Background Art

[0002] Surface water refers to the general term for dynamic water and static water on the land surface, also known as "land water", which includes various liquid and solid water bodies, mainly rivers, lakes, swamps, glaciers, ice sheets, etc. It is one of the important sources of water for human life and a major component of water resources in various countries. Surface water residual chlorine testing is an important part of assessing water quality safety, usually involving a series of professional testing methods and steps, providing strong support for water environment protection and governance.

[0003] However, existing residual chlorine detection devices are usually directly exposed to the outside without protecting the detection device body. After a long period of wind and sun exposure, the detection device will be accelerated to wear out. Therefore, this application provides a surface water quality residual chlorine detection component to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to provide a surface water quality residual chlorine detection component to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surface water quality residual chlorine detection component, comprising a protection cabinet, ventilation holes are provided on both side surfaces of the protection cabinet, a rotating shaft is installed on one side of the protection cabinet, a cabinet door is movably connected to one side of the rotating shaft, a fixing plate is fixed on the other side of the protection cabinet, fixing frames are fixed on both sides of the interior of the protection cabinet, a mounting plate is fixed on one side of the fixing frame, a fixing hole is provided on one side surface of the mounting plate, a residual chlorine detector is installed on one side of the mounting plate, and a fixing bolt passes through one side of the residual chlorine detector.

[0006] Preferably, the ventilation holes are distributed at equal intervals on both sides of the protection cabinet, and the ventilation holes are symmetrically arranged with respect to the central axis of the protection cabinet.

[0007] Preferably, the cabinet door forms a rotating structure with the protection cabinet through a rotating shaft, and the cabinet door conforms to the shape of the protection cabinet.

[0008] Preferably, the mounting plate and the fixing frame are connected by welding, and the mounting plate is arranged in a "U"-shaped structure.

[0009] Preferably, the residual chlorine detector is threadedly connected to the mounting plate via fixing bolts, and the fixing bolts correspond to the fixing holes.

[0010] Preferably, a connecting line is installed below the residual chlorine detector, a connecting head is installed below the connecting line, a detection sensor is installed below the connecting head, and a protective shell is provided on the outer side of the connecting head.

[0011] Preferably, the inner side of the protective shell and the outer side of the connector are both threaded, and the size of the protective shell matches that of the detection sensor.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. A surface water quality residual chlorine detection component, through the coordinated use of a protective cabinet, ventilation holes, a rotating shaft and a cabinet door, allows a residual chlorine detector to be placed inside the protective cabinet during use. The protective cabinet can protect the residual chlorine detector, preventing the residual chlorine detector from being directly exposed to wind and sun, thereby increasing the service life of the residual chlorine detector and facilitating long-term surface water quality residual chlorine detection. At the same time, the provision of the ventilation holes ensures good ventilation inside the protective cabinet, allowing the residual chlorine detector to dissipate heat well.

[0014] 2. This surface water residual chlorine detection assembly, through the arrangement of a fixing frame, a mounting plate, fixing holes and fixing bolts, can fix the residual chlorine detector inside the mounting plate through the fixing bolts, which facilitates and quickly installs the device. The fixing frame can provide a relatively stable support effect and has a high structural strength.

[0015] 3. This surface water quality residual chlorine detection component is equipped with a connector, a detection sensor and a protective shell. The protective shell protects the outside of the detection sensor, thereby preventing the detection sensor from being damaged by impact and affecting the detection of surface water quality. The component can be quickly installed by rotating the protective shell, making installation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural diagram of the protection cabinet of the utility model;

[0018] Figure 3 This is a structural diagram of the mounting plate of the utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the protective shell of the present invention.

[0020] In the figure: 1. Protective cabinet; 2. Ventilation hole; 3. Rotating shaft; 4. Cabinet door; 5. Fixing plate; 6. Fixing bracket; 7. Mounting plate; 8. Fixing hole; 9. Residual chlorine detector; 10. Fixing bolt; 11. Connecting wire; 12. Connector; 13. Detection sensor; 14. Protective shell. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-2 The utility model provides a technical solution: a surface water residual chlorine detection component, including a protection cabinet 1, and ventilation holes 2 are opened on both sides of the protection cabinet 1. The ventilation holes 2 are evenly spaced on both sides of the protection cabinet 1. The ventilation holes 2 are symmetrically arranged with the central axis of the protection cabinet 1. The arrangement of the ventilation holes 2 ensures good ventilation inside the protection cabinet 1, so that the residual chlorine detector 9 can dissipate heat well. A rotating shaft 3 is installed on one side of the protection cabinet 1, and a cabinet door 4 is movably connected to one side of the rotating shaft 3. The cabinet door 4 forms a rotating structure with the protection cabinet 1 through the rotating shaft 3. The cabinet door 4 conforms to the shape of the protection cabinet 1. When in use, the residual chlorine detector 9 is placed inside the protection cabinet 1, and the protection cabinet 1 can protect the residual chlorine detector 9, preventing the residual chlorine detector 9 from being directly exposed to the outside and subjected to wind and sun, thereby improving the service life of the residual chlorine detector 9, so as to facilitate long-term surface water quality residual chlorine detection. A fixing plate 5 is fixed on the other side of the protection cabinet 1;

[0023] See also Figure 1 and Figure 3 , both sides of the interior of the protection cabinet 1 are fixed with fixing frames 6, and one side of the fixing frame 6 is fixed with a mounting plate 7, the mounting plate 7 and the fixing frame 6 are welded together, and the mounting plate 7 is set in a "U"-shaped structure. The fixing frame 6 can play a relatively stable supporting effect and has high structural strength. A fixing hole 8 is opened on one side of the mounting plate 7. A residual chlorine detector 9 is installed on one side of the mounting plate 7. The residual chlorine detector 9 is threadedly connected to the mounting plate 7 through a fixing bolt 10. The fixing bolt 10 corresponds to the fixing hole 8. The residual chlorine detector 9 can be fixed to the inside of the mounting plate 7 by the fixing bolt 10, which facilitates and quickly carries out the installation of the device. A fixing bolt 10 runs through one side of the residual chlorine detector 9;

[0024] See also Figure 1 and Figure 4A connecting line 11 is installed below the residual chlorine detector 9, a connecting head 12 is installed below the connecting line 11, a detection sensor 13 is installed below the connecting head 12, and a protective shell 14 is provided on the outside of the connecting head 12. The setting of the protective shell 14 protects the outside of the detection sensor 13, which can prevent the detection sensor 13 from being damaged by impact and affecting the detection of surface water quality. The inner side of the protective shell 14 and the outer side of the connecting head 12 are both threaded. The size of the protective shell 14 matches the size of the detection sensor 13. It can be quickly installed by rotating the protective shell 14, and the installation is relatively convenient.

[0025] Working principle: When using the surface water quality residual chlorine detection component, first turn on the external power supply, and then place the residual chlorine detector 9 inside the protective cabinet 1. The protective cabinet 1 can protect the residual chlorine detector 9 and prevent the residual chlorine detector 9 from being directly exposed to the outside and subjected to wind and sun. The protective cabinet 1 can be fixed by the fixing plate 5. Secondly, the residual chlorine detector 9 can be fixed to the inside of the mounting plate 7 by the fixing bolts 10, which facilitates and quickly installs the device. Finally, during the detection, the detection sensor 13 is immersed in the surface water to detect the residual chlorine in the surface water. The setting of the protective shell 14 can prevent the detection sensor 13 from being damaged by impact and affecting the detection of the surface water quality. Cut off the external power supply of the device when not in use. The model of the residual chlorine detector 9 is DGB-402A. In this way, the use process of the surface water quality residual chlorine detection component is completed.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface water residual chlorine detection assembly, comprising a protective cabinet (1), characterized in that: Ventilation holes (2) are provided on both sides of the protective cabinet (1), a rotating shaft (3) is installed on one side of the protective cabinet (1), a cabinet door (4) is movably connected to one side of the rotating shaft (3), a fixing plate (5) is fixed on the other side of the protective cabinet (1), a fixing frame (6) is fixed on both sides of the interior of the protective cabinet (1), a mounting plate (7) is fixed on one side of the fixing frame (6), a fixing hole (8) is provided on one side of the surface of the mounting plate (7), a residual chlorine detector (9) is installed on one side of the mounting plate (7), and a fixing bolt (10) passes through one side of the residual chlorine detector (9).

2. A surface water quality residual chlorine detection component according to claim 1, characterized in that, The ventilation holes (2) are distributed at equal intervals on both sides of the protection cabinet (1), and the ventilation holes (2) are symmetrically arranged about the central axis of the protection cabinet (1).

3. A surface water quality residual chlorine detection component according to claim 1, characterized in that: The cabinet door (4) forms a rotating structure with the protection cabinet (1) via a rotating shaft (3), and the cabinet door (4) conforms to the shape of the protection cabinet (1).

4. A surface water residual chlorine detection component according to claim 1, characterized in that: The mounting plate (7) and the fixing frame (6) are connected by welding, and the mounting plate (7) is arranged in a "U"-shaped structure.

5. A surface water residual chlorine detection component according to claim 1, characterized in that: The residual chlorine detector (9) is threadedly connected to the mounting plate (7) via a fixing bolt (10), and the fixing bolt (10) corresponds to the fixing hole (8).

6. A surface water residual chlorine detection component according to claim 1, characterized in that: A connecting line (11) is installed below the residual chlorine detector (9), a connecting head (12) is installed below the connecting line (11), a detection sensor (13) is installed below the connecting head (12), and a protective shell (14) is provided on the outer side of the connecting head (12).

7. A surface water residual chlorine detection component according to claim 6, characterized in that: The inner side of the protective shell (14) and the outer side of the connector (12) are both threaded, and the size of the protective shell (14) matches that of the detection sensor (13).

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