Intelligent remote monitoring equipment for water affairs

Abstract

The invention discloses intelligent water affair remote monitoring equipment, which comprises a protection box body, one side of the protection box body is provided with a control box, the outer sides of the protection box body and the control box are provided with a support mounting mechanism, the protection box body is internally provided with an adjusting mechanism, and one side of the lower end of the protection box body is provided with a guide pipe. Meanwhile, a water quality detector is arranged in the guide pipe, the outer side of the water quality detector is sleeved with a rubber sleeve gasket, the rubber sleeve gasket is attached to the inner wall of the guide pipe, the top of the water quality detector is connected with an adjusting mechanism, and cleaning assemblies are symmetrically arranged at the positions, located on the two sides of the upper end of the water quality detector, of the guide pipe. According to the remote monitoring equipment for intelligent water affairs, by arranging the adjusting mechanism, the placement position of a water quality detector can be conveniently adjusted, and meanwhile, under the action of the winding assembly, the protection box body and the control box can be integrally lifted and moved on the supporting and mounting mechanism, so that adjustment can be performed according to actual conditions during use; the practicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to smart water equipment, and specifically to a remote monitoring device for smart water equipment. Background Art

[0002] Smart water services fully explore the value and logical relationship of data through the deep integration of new generation information technology and water technology, realize intelligent control, data resource, precise management, and intelligent decision-making of water service systems, ensure the safe operation of water facilities, and make water service operations more efficient, management more scientific, and services better. In the operation of smart water systems, pipe network intelligent monitoring terminals are usually used to achieve remote monitoring of water services. Pipe network intelligent monitoring terminals are divided into solar panel powered, battery powered, and mains powered types. When solar panel powered pipe network intelligent monitoring terminals are used, they are usually installed in the external environment.

[0003] After searching, it is found that the typical monitoring device in the prior art is such as the publication number CN213783994U, a smart water monitoring device, including a smart water monitoring device body, hinges, equipment door panels, caster mounting seats, swivel seats, casters, shock absorbing mechanisms, support mechanisms, power mechanisms and heat dissipation mechanisms, several groups of hinges are installed on the smart water monitoring device body, the equipment door panels are rotatably connected to the smart water monitoring device body through several groups of hinges, a display screen and control buttons are arranged on the equipment door panels, the caster mounting seats are fixedly installed on the smart water monitoring device body, the swivel seats are installed on the caster mounting seats and rotate relatively, the casters are installed on the swivel seats and rotate relatively, the shock absorbing mechanism is installed on the swivel seats, and is used for shock absorbing during the movement of the smart water monitoring device body, and the support mechanism is installed on the smart water monitoring device body.

[0004] To sum up, the existing monitoring device cannot be adjusted according to the actual monitoring position and the actual water surface height when in use, which affects the actual monitoring effect in the later stage and causes poor practicality. In view of the above problems, the existing equipment needs to be improved. Summary of the invention

[0005] The purpose of the present invention is to provide a remote monitoring device for smart water services to solve the problem that the existing monitoring device proposed in the above background technology cannot be adjusted according to the actual monitoring position and the actual water surface height during use, which affects the actual monitoring effect in the later stage and causes poor practicality.

[0006] To achieve the above object, the present invention provides the following technical solution: a remote monitoring device for smart water services, comprising a protective box,

[0007] A control box is provided on one side of the protective box, and a supporting and mounting mechanism is provided on the outside of the protective box and the control box, and a winding rack is symmetrically provided on the top of the supporting and mounting mechanism, one end of the winding rack provided on one side is connected to the winding and discharging motor, and one side of the two winding racks is connected through a gear assembly, and at the same time, both ends of the connecting steel cables wound up on the outside of the two winding racks are connected to the upper end of the protective box, an adjusting mechanism is provided inside the protective box, and a guide tube is provided on one side of the lower end of the protective box, and a water quality detector is provided inside the guide tube, a rubber sleeve is sleeved on the outside of the water quality detector, and the rubber sleeve is fitted with the inner wall of the guide tube, and at the same time, the top of the water quality detector is connected to the adjusting mechanism, and the guide tube is located at the upper end of the water quality detector and cleaning components are symmetrically provided on both sides.

[0008] Preferably, the front side of the protective box is connected to a door via a hinge, and a solar photovoltaic panel is obliquely arranged above the protective box, the lower end of one side of the solar photovoltaic panel is connected to one side of the top of the protective box via a first connecting seat and a telescopic support rod, and the lower end of the other side of the solar photovoltaic panel is connected to the other side of the top of the protective box via a universal seat.

[0009] Preferably, a battery, a controller and a transceiver processor are provided inside the control box, and the battery is electrically connected to the controller and the transceiver processor, and the transceiver processor is connected to the remote client.

[0010] Preferably, the supporting installation mechanism includes supporting columns, and the supporting columns are four stainless steel pipes. At the same time, the tops of two longitudinally symmetrically arranged supporting columns are connected to the bottom sides of the corresponding lower ends of the top plates. The outer sides of the supporting columns are slidably connected with electromagnetic ring seats, and the outer sides of the electromagnetic ring seats are provided with second connecting seats, and one ends of the second connecting seats are respectively connected to the outer sides of the corresponding control box or protective box.

[0011] Preferably, a base is provided at the bottom of the support column symmetrically arranged on one side close to the control box, and the base is connected to the ground through a plurality of fixing bolts, and a ground nail is provided at the bottom of the support column symmetrically arranged on one side close to the protective box body, and the length of the support column symmetrically arranged on one side close to the protective box body is longer than the length of the support column symmetrically arranged on one side close to the control box.

[0012] Preferably, the adjusting mechanism includes a driving motor, the output end of the driving motor is connected to the first transmission worm gear and the first transmission connecting member, and one side of the first transmission worm gear is meshedly connected to the first worm, and at the same time, both ends of the first worm are respectively rotatably connected to the second positioning seat and the upper end inside the protective box, the other end of the first transmission connecting member is connected to one end of the second transmission connecting member through a connecting rod, and the other end of the second transmission connecting member is connected to the second transmission worm gear through a rotating shaft, and at the same time, one side of the second transmission worm gear is meshedly connected with the second worm, the lower end of the second worm passes through the first positioning seat arranged at the upper end of the guide tube and is connected to one end of the extension rod, and the other end of the extension rod is connected to the top of the water quality detector.

[0013] Preferably, a first transmission gear is arranged on the outer side of the upper end of the first worm, and one side of the first transmission gear is meshed and connected with one side of the second transmission gear. At the same time, the second transmission gear is arranged on the outer side of the upper end of the second worm, and limit frames are symmetrically arranged on the upper and lower sides of the second transmission gear, and the middle of the limit frame is movably connected to the outer side of the upper end of the second worm.

[0014] Preferably, the outer side of the lower end of the water quality detector is snap-connected with the elastic rubber sleeve arranged at the bottom of the lower end of the guide tube, and the water quality detector forms a lifting structure with the guide tube through an adjustment mechanism.

[0015] Preferably, the cleaning component includes a side frame, a sealing strip, an elastic connector and a cleaning side panel, the side frame is symmetrically arranged on the side of the guide tube, and the connection between the side frame and the guide tube is filled with a sealing strip, and the two side frames are connected by a fixed connector, and a plurality of elastic connectors are equidistantly arranged inside the side frame, and the elastic connector is connected to one side of the cleaning side panel, and the other side of the cleaning side panel is in contact with the outer side of the upper end of the water quality detector.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the remote monitoring device for smart water services,

[0017] (1) In order to solve the problem that the existing monitoring device cannot be adjusted according to the actual monitoring position and the actual water surface height during use, which affects the actual monitoring effect in the later stage and causes poor practicality, the present application sets an adjustment mechanism to facilitate the adjustment of the position of the water quality detector. At the same time, under the action of the winding assembly, it is convenient to lift and move the protective box and the control box as a whole on the supporting installation mechanism, so that it can be adjusted according to the actual situation during use, thereby improving practicality;

[0018] (2) In order to solve the problem that the existing monitoring device, when in use, will bring the water quality detector into contact with the water body and leave it for a long time, which will easily breed moss and adhere to impurities, thereby affecting the accuracy of the test results, the present application sets an adjustment mechanism to drive the water quality detector to move upward and rotate, so that during the upward movement, the water quality detector is in contact with the cleaning side plate set on the side, and the moss and adhered impurities on the water quality detector are cleaned by the cleaning side plate, thereby improving the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the front cross-sectional structure of the protection box of the present invention;

[0022] Figure 4 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a rear view structural schematic diagram of the present invention;

[0024] Figure 6 It is a schematic diagram of the top view of the retractable mechanism of the present invention.

[0025] In the figure: 1. Protective box; 101. Box door; 102. Solar photovoltaic panel; 103. First connecting seat; 104. Universal seat; 105. Telescopic support rod; 2. Guide tube; 201. Elastic rubber sleeve; 202. First positioning seat; 3. Control box; 301. Battery; 302. Controller; 303. Transceiver processor; 4. Support and installation mechanism; 401. Support column; 402. Top plate; 403. Base; 404. Fixing bolt; 405. Ground nail; 406. Electromagnetic ring seat; 407. Second connecting seat; 5. Winding frame; 6. Retractable motor; 7. Connecting steel cable ;8. Gear assembly;9. Adjustment mechanism;901. Drive motor;902. First transmission worm wheel;903. First worm;904. Second positioning seat;905. First transmission gear;906. First transmission connecting piece;907. Connecting rod;908. Second transmission connecting piece;909. Second transmission worm wheel;910. Second worm;911. Second transmission gear;912. Limiting frame;913. Extension rod;10. Water quality detector;11. Rubber sleeve;12. Side frame;13. Sealing strip;14. Elastic connecting piece;15. Cleaning side panel;16. Fixed connecting piece. DETAILED DESCRIPTION

[0026] 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 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 creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-6 The present invention provides a technical solution: a remote monitoring device for smart water services, according to Figure 1 , Figure 2 and Figure 5 As shown, a control box 3 is provided on one side of the protective box body 1, and a supporting installation mechanism 4 is provided on the outside of the protective box body 1 and the control box 3. A battery 301, a controller 302 and a transceiver processor 303 are provided inside the control box 3, and the battery 301 is electrically connected to the controller 302 and the transceiver processor 303. At the same time, the transceiver processor 303 is connected to the remote client. The transceiver processor 303 is a prior art. Through the transceiver processor 303, the detection results of the water quality detector 10 can be transmitted remotely, so that the equipment can be monitored remotely and the intelligence of use is improved.

[0028] Specifically, the supporting installation mechanism 4 includes a support column 401, and the support column 401 is four stainless steel pipes. At the same time, the tops of the two longitudinally symmetrically arranged support columns 401 are connected to the bottom sides of the lower ends of the corresponding top plates 402. The outer sides of the support columns 401 are slidably connected with electromagnetic ring seats 406. After the electromagnetic ring seats 406 are energized, they are magnetically connected to the support columns 401, further improving the stability of the connection between the protective box 1 and the control box 3 and the support columns 401. A second connecting seat 407 is arranged on the outer sides of the electromagnetic ring seats 406, and one end of the second connecting seat 407 is respectively connected to the outer sides of the corresponding control box 3 or the protective box 1.

[0029] Further explanation, a base 403 is provided at the bottom of the support column 401 symmetrically arranged on one side near the control box 3, and the base 403 is connected to the ground through multiple fixing bolts 404, and a ground nail 405 is provided at the bottom of the support column 401 symmetrically arranged on one side near the protective box body 1, and the length of the support column 401 symmetrically arranged on one side near the protective box body 1 is longer than the length of the support column 401 symmetrically arranged on one side near the control box 3, which is convenient for installing the equipment at the water's edge, so that the water quality detector 10 is in contact with water, thereby improving the stability of use.

[0030] When in use, the support column 401 symmetrically arranged near one side of the protection box 1 is inserted into the water by inserting the ground nail 405, and then the base 403 arranged at the bottom of the support column 401 symmetrically arranged near one side of the control box 3 is connected to the ground by the fixing bolt 404, so as to install and support the protection box 1 and the control box 3.

[0031] according to Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a winding rack 5 is symmetrically arranged on the top of the supporting installation mechanism 4, one end of the winding rack 5 arranged on one side is connected to the winding and discharging motor 6, and one side of the two winding racks 5 is connected through a gear assembly 8, and at the same time, the two ends of the connecting steel cables 7 wound on the outer sides of the two winding racks 5 are connected to the upper end of the protective box 1, and the height of the protective box 1 placed on the supporting column 401 can be adjusted conveniently by winding and unwinding the connecting steel cables 7, a box door 101 is connected to the front of the protective box 1 through a hinge, and a solar photovoltaic panel 102 is obliquely arranged above the protective box 1, the lower end of one side of the solar photovoltaic panel 102 is connected to one side of the top of the protective box 1 through a first connecting seat 103 and a telescopic support rod 105, and the lower end of the other side of the solar photovoltaic panel 102 is connected to the other side of the top of the protective box 1 through a universal seat 104, through the solar photovoltaic panel 102, it is convenient to utilize light energy to provide power support for the use of the equipment, a through hole is opened at a corresponding position above the second worm 910 on one side of the top of the protective box 1, and an elastic rubber sleeve is arranged inside the through hole.

[0032] When in use, the reeling shaft on the reeling rack 5 is driven to rotate through the reeling motor 6, so that under the connection of the gear assembly 8, the two reeling racks 5 synchronously reel in and unreel the connecting steel cable 7, thereby facilitating the adjustment of the placement height of the protective box 1, and then the electromagnetic ring seat 406 is energized to make the electromagnetic ring seat 406 magnetically connected to the support column 401, further improving the stability of the connection between the protective box 1 and the support column 401.

[0033] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an adjusting mechanism 9 is provided inside the protective box 1, and a guide tube 2 is provided on one side of the lower end of the protective box 1, and a water quality detector 10 is provided inside the guide tube 2. The water quality detector 10 is a prior art, and its model is LH-P700. A rubber sleeve 11 is sleeved on the outer side of the water quality detector 10, and the rubber sleeve 11 is in contact with the inner wall of the guide tube 2. Through the rubber sleeve 11, it is difficult for liquid to enter the guide tube 2 through the lower end of the guide tube 2, thereby improving the sealing performance during use. At the same time, the top of the water quality detector 10 is connected to the adjusting mechanism 9.

[0034] Specifically, the adjustment mechanism 9 includes a driving motor 901, the output end of the driving motor 901 is connected to the first transmission worm gear 902 and the first transmission connecting member 906, and one side of the first transmission worm gear 902 is meshedly connected to the first worm 903, and at the same time, the two ends of the first worm 903 are respectively rotatably connected to the second positioning seat 904 and the upper end of the inner part of the protective box 1, the other end of the first transmission connecting member 906 is connected to one end of the second transmission connecting member 908 through a connecting rod 907, and the other end of the second transmission connecting member 908 is connected to the second transmission worm gear 909 through a rotating shaft, and at the same time, one side of the second transmission worm gear 909 is meshedly connected with The second worm 910, the lower end of the second worm 910 passes through the first positioning seat 202 set at the upper end of the guide tube 2 and is connected to one end of the extension rod 913, and the other end of the extension rod 913 is connected to the top of the water quality detector 10, and the first transmission gear 905 is set on the outer side of the upper end of the first worm 903, and one side of the first transmission gear 905 is meshed and connected with one side of the second transmission gear 911. At the same time, the second transmission gear 911 is set on the outer side of the upper end of the second worm 910, and the limiting frames 912 are symmetrically set on the upper and lower sides of the second transmission gear 911, and the middle of the limiting frame 912 is movably connected to the outer side of the upper end of the second worm 910.

[0035] When in use, the driving motor 901 drives the first transmission worm gear 902 and the first transmission connecting member 906 to rotate synchronously, so that the first transmission worm gear 902 drives the first worm 903 and the first transmission gear 905 to rotate, and the first transmission gear 905 drives the second transmission gear 911 to rotate, so that the second worm 910 drives the extension rod 913 and the water quality detector 10 to rotate, and at the same time, the first transmission connecting member 906 drives the connecting rod 907 to rotate, so that the connecting rod 907 drives the second transmission connecting member 908 and the second transmission worm gear 909 to rotate, so that the second transmission worm gear 909 drives the second worm 910, the extension rod 913 and the water quality detector 10 to move up and down, thereby moving and adjusting the height of the water quality detector 10.

[0036] according to Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the outer side of the lower end of the water quality detector 10 is snap-connected with the elastic rubber sleeve 201 arranged at the bottom of the lower end of the guide tube 2, and the water quality detector 10 forms a lifting structure with the guide tube 2 through the adjustment mechanism 9. The guide tube 2 is located on both sides of the upper end of the water quality detector 10 and has symmetrically arranged cleaning components. The cleaning components include side frames 12, sealing strips 13, elastic connectors 14 and cleaning side panels 15. The side frames 12 are symmetrically arranged on the sides of the guide tube 2, and the connection between the side frames 12 and the guide tube 2 is filled with sealing strips 13. The sealing strips 13 are used to improve the sealing of the connection between the side frames 12 and the guide tube 2. At the same time, the two side frames 12 are connected by a fixed connector 16. A plurality of elastic connectors 14 are equidistantly arranged inside the side frame 12, and the elastic connector 14 is connected to one side of the cleaning side panel 15. At the same time, the other side of the cleaning side panel 15 is fitted with the outer side of the upper end of the water quality detector 10.

[0037] When in use, the water quality detector 10 is driven to rise, fall and rotate by the adjusting mechanism 9, so that the water quality detector 10 is fitted with the cleaning side plate 15, and then the cleaning side plate 15 cleans the moss and adhered impurities on the outside of the water quality detector 10, thereby improving the accuracy of the detection result.

[0038] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A remote monitoring device for smart water services, comprising a protective box (1), characterized in that: A control box (3) is arranged on one side of the protection box (1), and a support and installation mechanism (4) is arranged on the outside of the protection box (1) and the control box (3). At the same time, a winding rack (5) is symmetrically arranged on the top of the support and installation mechanism (4). One end of the winding rack (5) arranged on one side is connected to the winding and discharging motor (6), and one side of the two winding racks (5) is connected through a gear assembly (8). At the same time, the two ends of the connecting steel cables (7) wound on the outside of the two winding racks (5) are connected to the upper end of the protection box (1). An adjusting mechanism (9) is arranged inside the body (1), and a guide tube (2) is arranged on one side of the lower end of the protective box body (1). A water quality detector (10) is arranged inside the guide tube (2). A rubber sleeve (11) is sleeved on the outer side of the water quality detector (10), and the rubber sleeve (11) is in contact with the inner wall of the guide tube (2). The top of the water quality detector (10) is connected to the adjusting mechanism (9), and cleaning components are symmetrically arranged on both sides of the upper end of the guide tube (2) of the water quality detector (10).

2. The remote monitoring device for smart water services according to claim 1, characterized in that: The front of the protective box (1) is connected to a box door (101) via a hinge, and a solar photovoltaic panel (102) is obliquely arranged above the protective box (1); the lower end of one side of the solar photovoltaic panel (102) is connected to one side of the top of the protective box (1) via a first connecting seat (103) and a telescopic support rod (105), and the lower end of the other side of the solar photovoltaic panel (102) is connected to the other side of the top of the protective box (1) via a universal seat (104).

3. The remote monitoring device for smart water services according to claim 1, characterized in that: The control box (3) is internally provided with a storage battery (301), a controller (302) and a transceiver processor (303), and the storage battery (301) is electrically connected to the controller (302) and the transceiver processor (303), while the transceiver processor (303) is connected to a remote client.

4. The remote monitoring device for smart water services according to claim 1, characterized in that: The support installation mechanism (4) includes a support column (401), and the support column (401) is four stainless steel pipes. At the same time, the tops of the two longitudinally symmetrically arranged support columns (401) are connected to the bottom sides of the lower ends of the corresponding top plates (402). The outer sides of the support columns (401) are slidably connected with electromagnetic ring seats (406), and the outer sides of the electromagnetic ring seats (406) are provided with second connection seats (407), and one end of the second connection seats (407) is respectively connected to the outer sides of the corresponding control boxes (3) or protective boxes (1).

5. The remote monitoring device for smart water services as claimed in claim 4, characterized in that: A base (403) is provided at the bottom of the support column (401) symmetrically arranged on one side close to the control box (3), and the base (403) is connected to the ground via a plurality of fixing bolts (404); a ground nail (405) is provided at the bottom of the support column (401) symmetrically arranged on one side close to the protection box body (1), and the length of the support column (401) symmetrically arranged on one side close to the protection box body (1) is longer than the length of the support column (401) symmetrically arranged on one side close to the control box (3).

6. The remote monitoring device for smart water services according to claim 1, characterized in that: The adjusting mechanism (9) comprises a driving motor (901), the output end of the driving motor (901) is connected to a first transmission worm wheel (902) and a first transmission connecting member (906), and one side of the first transmission worm wheel (902) is meshedly connected to a first worm (903), and both ends of the first worm (903) are respectively rotatably connected to a second positioning seat (904) and an upper end inside the protection box (1), and the other end of the first transmission connecting member (906) is connected to the second positioning seat (904) and the upper end inside the protection box (1) through a connecting rod (907). ) is connected to one end of the second transmission connecting member (908), and the other end of the second transmission connecting member (908) is connected to the second transmission worm gear (909) through a rotating shaft, and at the same time, one side of the second transmission worm gear (909) is meshingly connected with a second worm (910), and the lower end of the second worm (910) passes through the first positioning seat (202) arranged at the upper end of the guide tube (2) and is connected to one end of the extension rod (913), and the other end of the extension rod (913) is connected to the top of the water quality detector (10).

7. The remote monitoring device for smart water services according to claim 6, characterized in that: A first transmission gear (905) is arranged on the outer side of the upper end of the first worm (903), and one side of the first transmission gear (905) is meshedly connected with one side of the second transmission gear (911). Meanwhile, the second transmission gear (911) is arranged on the outer side of the upper end of the second worm (910). Limiting frames (912) are symmetrically arranged on the upper and lower sides of the second transmission gear (911), and the middle of the limiting frame (912) is movably connected to the outer side of the upper end of the second worm (910).

8. The remote monitoring device for smart water services according to claim 1, characterized in that: The outer side of the lower end of the water quality detector (10) is engaged with an elastic rubber sleeve (201) provided at the bottom of the lower end of the guide tube (2) in the middle, and the water quality detector (10) forms a lifting structure with the guide tube (2) through the adjustment mechanism (9).

9. The remote monitoring device for smart water services according to claim 1, characterized in that: The cleaning component comprises a side frame (12), a sealing strip (13), an elastic connector (14) and a cleaning side plate (15); the side frame (12) is symmetrically arranged on the side of the guide tube (2); the sealing strip (13) is filled at the connection between the side frame (12) and the guide tube (2); the two side frames (12) are connected by a fixed connector (16); a plurality of elastic connectors (14) are equidistantly arranged inside the side frame (12); the elastic connectors (14) are connected to one side of the cleaning side plate (15); and the other side of the cleaning side plate (15) is in contact with the outer side of the upper end of the water quality detector (10).

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