High-concentration residual chlorine detection device

Abstract

The invention belongs to the field of residual chlorine detection, and particularly relates to a high-concentration residual chlorine detection device which comprises a residual chlorine detection device body, a fixing pipe is fixedly connected to the rear side of the residual chlorine detection device body, a fixing rod is slidably connected to the interior of the fixing pipe, and a residual chlorine detection sensor head is fixedly connected to the bottom of the front face of the fixing rod. The top of the residual chlorine detection sensor head is electrically connected with a wire; a servo motor is started, the servo motor drives a transmission rod to rotate, the transmission rod rotates to drive a second bevel gear to rotate, the second bevel gear drives a first bevel gear to rotate, the first bevel gear drives a supporting rod to rotate, the supporting rod rotates to drive a transmission gear to rotate, and the transmission gear drives a movable toothed plate to move. And the movable toothed plate drives the fixed rod to move downwards to a proper length, so that a user can detect residual chlorine through the residual chlorine detection sensor head, the detection efficiency is relatively high, and the effect of convenient detection is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of residual chlorine detection, in particular to a high-concentration residual chlorine detection device. Background Art

[0002] Residual chlorine is defined as the amount of chlorine remaining in water after a certain period of contact with chlorine, after it has been consumed by bacteria, microorganisms, organic matter, and inorganic substances in the water. Residual chlorine can be divided into combined residual chlorine in the form of chloramines and organic chloramines, and free residual chlorine in the form of elemental chlorine, hypochlorous acid, and hypochlorites. The sum of combined and free residual chlorine is the total residual chlorine.

[0003] The residual chlorine detection devices currently widely used in the market generally adopt a handheld detection method in the process of detecting residual chlorine content. However, this handheld detection method has certain limitations, because it can only perform shallow detection of residual chlorine content in the surface layer of water bodies. Due to the limitation of detection depth, handheld equipment cannot perform comprehensive detection of residual chlorine content at different depths in the water body. In actual operation, the detection personnel need to hold the device in one hand and the probe in the other hand. This operation method is not only cumbersome but also inefficient. Such a detection method limits the functionality of the residual chlorine detection device, making it unable to complete the detection task efficiently, thereby affecting the overall detection efficiency and accuracy.

[0004] Therefore, it is necessary to provide a high-concentration residual chlorine detection device to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a high-concentration residual chlorine detection device, which solves the problem of low detection efficiency when one hand-held device and one hand-held probe are used for detection.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a high-concentration residual chlorine detection device, comprising a residual chlorine detection device body, a fixed tube fixedly connected to the rear side of the residual chlorine detection device body, a fixed rod slidably connected to the interior of the fixed tube, a residual chlorine detection sensor head fixedly connected to the bottom of the front side of the fixed rod, a wire electrically connected to the top of the residual chlorine detection sensor head, the top of the wire electrically connected to the bottom of the residual chlorine detection device body, a guide slot provided on the rear side of the fixed tube, a movable tooth plate fixedly connected to the rear side of the fixed rod, and a movable component provided on the rear side of the fixed tube.

[0007] Preferably, the moving assembly includes a fixed frame, which is fixedly connected to the rear side of the fixed tube, the inner side of the fixed frame is rotatably connected to a support rod, the surface of the support rod is fixedly connected to a transmission gear, the transmission gear is meshed with a moving gear plate, one end of the support rod passes through the outer side of the fixed frame and is fixedly connected to a first helical gear, the surface of the first helical gear is meshed with a second helical gear, the side wall of the second helical gear is fixedly connected to a transmission rod, the left side of the fixed tube is fixedly connected to a servo motor, and the output end of the servo motor is fixedly connected to the transmission rod.

[0008] Preferably, a handle is fixedly connected to the top of the back side of the fixing tube, and a protective cover is fixedly installed on the rear side of the fixing tube.

[0009] Preferably, a protection frame is fixedly connected to the side wall of the fixing frame, and the support rod and the transmission rod are both rotatably connected to the protection frame.

[0010] Preferably, a reinforcement frame is fixedly connected to the outer side of the servo motor, and the reinforcement frame is fixedly connected to the surface of the fixed tube.

[0011] Preferably, the surface of the fixed rod is fixedly connected with a scale bar, and the number of the scale bars is several. The top of the surface of the residual chlorine detection sensor head is rotatably connected with a driven gear through a bearing, and the surface of the driven gear is meshed with a transmission gear. The bottom of the fixed rod is fixedly connected with a waterproof motor, and the output end of the waterproof motor is fixedly connected to the surface of the transmission gear. The bottom of the driven gear is fixedly connected with a rubber cleaning tube, and the rubber cleaning tube is located on the outside of the residual chlorine detection sensor head. The inner wall of the rubber cleaning tube is fixedly connected with a rubber cleaning brush.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The design concept of the present invention is to realize a series of mechanical movements by starting the servo motor, so as to achieve the purpose of improving the detection efficiency. First, the start-up of the servo motor will drive the transmission rod to rotate, and the rotational movement of the transmission rod will further drive the rotation of the second bevel gear. During the rotation, the second bevel gear will transmit power to the first bevel gear, causing it to start rotating. The rotational movement of the first bevel gear will drive the support rod to rotate, and the rotation of the support rod will drive the rotation of the transmission gear. During the rotation, the transmission gear will push the movable tooth plate to move horizontally, and the movement of the movable tooth plate will drive the fixed rod to move downward to a suitable length. The adjustment of this length is to ensure that the user can more conveniently perform residual chlorine detection through the residual chlorine detection sensor head. Through such a design, the present invention can effectively improve the efficiency of residual chlorine detection, thereby achieving the effect of facilitating detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a schematic three-dimensional diagram of the structure of the present invention; Figure 2 This is a rear exploded schematic diagram of the structure of the present invention; Figure 3 The structure of the present invention Figure 2 A in the middle is an enlarged schematic diagram; Figure 4 The structure of the present invention Figure 1 The enlarged schematic diagram of point B in the middle; Figure 5 It is a three-dimensional schematic diagram of the residual chlorine detection sensor head of the present invention.

[0014] In the figure: 1. Residual chlorine detection device body; 2. Fixed tube; 3. Fixed rod; 4. Residual chlorine detection sensor head; 5. Wire; 6. Guide slide; 7. Moving gear plate; 8. Moving assembly; 81. Fixed frame; 82. Support rod; 83. Transmission gear; 84. First bevel gear; 85. Second bevel gear; 86. Transmission rod; 87. Servo motor; 9. Handle; 10. Protective cover; 11. Protective frame; 12. Reinforcement frame; 13. Scale bar; 14. Driven gear; 15. Transmission gear; 16. Waterproof motor; 17. Rubber cleaning tube; 18. Rubber cleaning brush. DETAILED DESCRIPTION

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0016] See also Figure 1-4 , including a residual chlorine detection device body 1, a fixed tube 2 is fixedly connected to the rear side of the residual chlorine detection device body 1, a fixed rod 3 is slidably connected to the inside of the fixed tube 2, a residual chlorine detection sensor head 4 is fixedly connected to the bottom of the front of the fixed rod 3, the top of the residual chlorine detection sensor head 4 is electrically connected to a wire 5, the top of the wire 5 is electrically connected to the bottom of the residual chlorine detection device body 1, a guide slot 6 is opened on the rear side of the fixed tube 2, a movable tooth plate 7 is fixedly connected to the rear side of the fixed rod 3, and a movable component 8 is provided on the rear side of the fixed tube 2.

[0017] See also Figure 3The moving assembly 8 includes a fixed frame 81, which is fixedly connected to the rear side of the fixed tube 2. The inner side of the fixed frame 81 is rotatably connected to a support rod 82. The surface of the support rod 82 is fixedly connected to a transmission gear 83. The transmission gear 83 is engaged with the moving gear plate 7. One end of the support rod 82 passes through the outer side of the fixed frame 81 and is fixedly connected to a first bevel gear 84. The surface of the first bevel gear 84 is engaged with a second bevel gear 85. The side wall of the second bevel gear 85 is fixedly connected to a transmission rod 86. The left side of the fixed tube 2 is fixedly connected to a servo motor 87. The output end of the servo motor 87 is fixedly connected to the transmission rod 86.

[0018] Furthermore, through the setting of the movable component 8, the user can easily adjust the length of the fixed rod 3 to achieve free extension and retraction, thereby adjusting the fixed rod 3 to the most suitable position to facilitate accurate detection of residual chlorine at different positions. This design greatly improves the convenience and efficiency of detection and makes rapid detection possible.

[0019] See also Figure 1 A handle 9 is fixedly connected to the top of the back side of the fixed tube 2, and a protective cover 10 is fixedly installed on the rear side of the fixed tube 2.

[0020] Furthermore, by using the handle 9, the user can easily move the fixed tube 2, which significantly improves the movement efficiency. This design allows the user to be more comfortable in daily operations, greatly improves the convenience of operation, and ensures a smooth use process.

[0021] See also Figure 3 The side wall of the fixing frame 81 is fixedly connected to the protection frame 11, and the support rod 82 and the transmission rod 86 are both rotatably connected to the protection frame 11.

[0022] Furthermore, by introducing the design of the protective frame 11, a stable support is provided for the support rod 82. This support method is not only efficient, but also can effectively prevent the shaking problem that occurs during support, ensuring the stability of the equipment. Therefore, the support rod 82 can rotate smoothly in a stable environment, providing great convenience for the user.

[0023] See also Figure 3 The outer side of the servo motor 87 is fixedly connected with a reinforcement frame 12 , and the reinforcement frame 12 is fixedly connected to the surface of the fixed pipe 2 .

[0024] Furthermore, the setting of the reinforcement frame 12 provides a solid foundation for the installation of the servo motor 87. This design ensures the stability of the servo motor 87 during operation, avoids instability caused by shaking, and thus provides users with a more stable and reliable use environment.

[0025] See also Figure 4The surface of the fixed rod 3 is fixedly connected with a scale bar 13, and the number of the scale bars 13 is several. The top of the surface of the residual chlorine detection sensor head 4 is rotatably connected with a driven gear 14 through a bearing. The surface of the driven gear 14 is meshed with a transmission gear 15. The bottom of the fixed rod 3 is fixedly connected with a waterproof motor 16. The output end of the waterproof motor 16 is fixedly connected to the surface of the transmission gear 14. The bottom of the driven gear 14 is fixedly connected with a rubber cleaning tube 17. The rubber cleaning tube 17 is located on the outside of the residual chlorine detection sensor head 4, and the inner wall of the rubber cleaning tube 17 is fixedly connected with a rubber cleaning brush 18.

[0026] Furthermore, the setting of the scale bar 13 allows the user to intuitively observe the specific position of the extension of the fixing rod 3, thereby accurately understanding the extension length of the fixing rod 3. This intuitive length display method greatly facilitates the user's operation and makes the use process more intuitive and convenient.

[0027] The specific implementation process of the present invention is as follows: During the residual chlorine detection process, the operator first needs to use the handle 9 to start the servo motor 87. Once the servo motor 87 is started, it will drive the transmission rod 86 to start rotating. The rotation of the transmission rod 86 will be further transmitted to the second bevel gear 85, causing it to also start rotating. The rotation of the second bevel gear 85 will drive the first bevel gear 84 to perform a corresponding rotation. The rotation of the first bevel gear 84 will cause the support rod 82 to start rotating, and the rotation of the support rod 82 will prompt the transmission gear 83 to rotate accordingly. The rotation of the transmission gear 83 will drive the movable tooth plate 7 to move horizontally. The movement of the movable tooth plate 7 will cause the fixed rod 3 to move downward to a suitable position. The length of the residual chlorine detection sensor head 4 is convenient for the operator to efficiently perform residual chlorine detection, and the efficiency of the detection process is high. At the same time, the waterproof motor 16 can be started during the detection. The start of the waterproof motor 16 will drive the transmission gear 15 to rotate, and the rotation of the transmission gear 15 will cause the driven gear 14 to start rotating. The rotation of the driven gear 14 will further drive the rubber cleaning tube 17 and the rubber cleaning brush 18 to clean the residual chlorine detection sensor head 4 to ensure that no debris is attached to the probe, thereby avoiding these debris from affecting the accuracy of the detection. Through such a design, the smoothness of the detection process and the accuracy of the detection results can be ensured, thereby achieving the effect of facilitating detection.

[0028] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-concentration residual chlorine detection device, comprising a residual chlorine detection device body (1), characterized in that: The rear side of the residual chlorine detection device body (1) is fixedly connected to a fixed tube (2), the interior of the fixed tube (2) is slidably connected to a fixed rod (3), the bottom of the front of the fixed rod (3) is fixedly connected to a residual chlorine detection sensor head (4), the top of the residual chlorine detection sensor head (4) is electrically connected to a wire (5), the top of the wire (5) is electrically connected to the bottom of the residual chlorine detection device body (1), a guide slot (6) is provided on the rear side of the fixed tube (2), a movable tooth plate (7) is fixedly connected to the rear side of the fixed rod (3), and a movable component (8) is provided on the rear side of the fixed tube (2).

2. A high concentration residual chlorine detection device according to claim 1, characterized in that: The moving assembly (8) includes a fixed frame (81), the fixed frame (81) is fixedly connected to the rear side of the fixed tube (2), the inner side of the fixed frame (81) is rotatably connected to a support rod (82), the surface of the support rod (82) is fixedly connected to a transmission gear (83), the transmission gear (83) is meshed with the moving tooth plate (7), one end of the support rod (82) passes through the outer side of the fixed frame (81) and is fixedly connected to a first helical gear (84), the surface of the first helical gear (84) is meshed with a second helical gear (85), the side wall of the second helical gear (85) is fixedly connected to a transmission rod (86), the left side of the fixed tube (2) is fixedly connected to a servo motor (87), and the output end of the servo motor (87) is fixedly connected to the transmission rod (86).

3. A high concentration residual chlorine detection device according to claim 1, characterized in that: A handle (9) is fixedly connected to the top of the back side of the fixed tube (2), and a protective cover (10) is fixedly installed on the rear side of the fixed tube (2).

4. A high concentration residual chlorine detection device according to claim 2, characterized in that: The side wall of the fixing frame (81) is fixedly connected to the protection frame (11), and the support rod (82) and the transmission rod (86) are both rotatably connected to the protection frame (11).

5. A high concentration residual chlorine detection device according to claim 2, characterized in that: A reinforcement frame (12) is fixedly connected to the outside of the servo motor (87), and the reinforcement frame (12) is fixedly connected to the surface of the fixed tube (2).

6. A high concentration residual chlorine detection device according to claim 1, characterized in that: The surface of the fixed rod (3) is fixedly connected to a scale bar (13), and the number of the scale bars (13) is several. The top of the surface of the residual chlorine detection sensor head (4) is rotatably connected to a driven gear (14) through a bearing, and the surface of the driven gear (14) is meshed with a transmission gear (15). The bottom of the fixed rod (3) is fixedly connected to a waterproof motor (16), and the output end of the waterproof motor (16) is fixedly connected to the surface of the transmission gear (14). The bottom of the driven gear (14) is fixedly connected to a rubber cleaning tube (17), and the rubber cleaning tube (17) is located outside the residual chlorine detection sensor head (4). The inner wall of the rubber cleaning tube (17) is fixedly connected to a rubber cleaning brush (18).

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