Drinking water monitoring device

Abstract

The utility model relates to the technical field of pipe network water quality monitoring, and discloses a drinking water monitoring device which comprises a limiting sleeve, the middle end of the inner side of the limiting sleeve is fixedly connected with a fixing plate, the lower end of the fixing plate is fixedly connected with second connecting rods which are evenly distributed, and the lower ends of the second connecting rods are fixedly connected with sensors. The low end of the sensor is fixedly connected with a detection head, the middle side of the top end of the sensor is fixedly connected with a motor, the output end of the motor is fixedly connected with a bevel gear, the outer side of the left end of the bevel gear is rotationally connected with a limiting frame, and the outer side of the top end of the bevel gear is in meshed connection with a gear ring. According to the detection head cleaning device, the bevel gear is driven by the motor to rotate, so that the bevel gear drives the gear ring, the rotating sleeve, the transmission frame and the cleaning layer to rotate at the same time, the outer side of the detection head is cleaned through the cleaning layer, and impurities attached to the outside of the detection head are cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network water quality monitoring, in particular to a drinking water monitoring device. Background Art

[0002] The quality of drinking water is vital to human health. However, due to the impact of industry, agriculture and other human activities, water sources are threatened by various pollution. Therefore, in order to ensure the safety and hygiene of drinking water, it is crucial to develop an efficient and real-time device to monitor the quality of drinking water.

[0003] After searching, the existing patent (Announcement No.: CN219715422U) discloses a pipe network water quality monitoring device, including a monitoring probe installed in the inner cavity of the pipe network water pipe and a transmitter connected to the monitoring probe in communication, wherein a triangular prism baffle is arranged in the pipe network water pipe, and through holes are evenly opened on the outer surface of the triangular prism baffle. When the water flow contacts the triangular prism baffle, it is diverted to the side of the triangular prism baffle, and part of the water flow contacts the monitoring probe through the through holes. The utility model can effectively reduce the direct impact of the water flow in the pipe network water pipe on the monitoring probe and extend the service life of the monitoring probe by setting the triangular prism baffle, and at the same time, due to the diversion effect of the triangular prism baffle on the water flow, the area of ​​direct contact between the baffle and the water flow impact point is reduced, and the impact of the water flow on the baffle itself is effectively reduced, which is conducive to the long-term stable use of the baffle.

[0004] However, in the actual use of the above solution, because it is in water for a long time, impurities will be attached to the detection head. Some impurities may form deposits on the surface of the detection head, causing the sensor performance to deteriorate, thereby affecting the normal use of the equipment.

[0005] In view of this, the utility model provides a monitoring device for drinking water. Utility Model Content

[0006] The utility model provides a drinking water monitoring device, which solves the problem in the related art that the detection result may be affected by impurities attached to the detection head.

[0007] The technical solution of the utility model is as follows: A drinking water monitoring device comprises a limiting sleeve, a fixing plate is fixedly connected to the inner middle end of the limiting sleeve, a second connecting rod is fixedly connected to the lower end of the fixing plate, a sensor is fixedly connected to the lower end of the second connecting rod, a detection head is fixedly connected to the lower end of the sensor, a motor is fixedly connected to the middle side of the top end of the sensor, a bevel gear is fixedly connected to the output end of the motor, the outer side of the left end of the bevel gear is rotatably connected to the limiting frame, the outer side of the top end of the bevel gear is meshingly connected to a gear ring, the outer side of the gear ring is fixedly connected to evenly distributed connecting blocks, the outer side of the connecting block is fixedly connected to a rotating sleeve, the bottom end of the rotating sleeve is fixedly connected to a transmission frame, and the inner side of the transmission frame is fixedly connected to a cleaning layer.

[0008] Preferably, a support ring is fixedly connected to the outer side of the top end of the sensor, and the support ring is rotatably connected to the gear ring.

[0009] Preferably, the rotating sleeve is rotatably connected to the limiting sleeve, and the rotating sleeve is rotatably connected to the sensor.

[0010] Preferably, the cleaning layer is rotatably connected to the detection head.

[0011] Preferably, a connecting ring is fixedly connected to the top end of the limiting sleeve, a first connecting rod is fixedly connected to the inner side of the connecting ring, and an indicator is fixedly connected to the top end of the first connecting rod.

[0012] Preferably, a slot is provided on the outer wall of the limiting sleeve, and a fixing sleeve is slidably connected to the outer side of the limiting sleeve.

[0013] Preferably, evenly distributed limiting balls are slidably connected to the inner side of the top end of the fixed sleeve, and a spring is arranged on the outer side of the fixed sleeve.

[0014] Preferably, a sliding sleeve is slidably connected to the outer side of the fixed sleeve, and a conveying pipe is fixedly connected to the bottom end of the fixed sleeve.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, through the cooperation of the limiting sleeve, the fixing plate, the second connecting rod, the sensor, the detection head, the motor, the limiting frame, the bevel gear, the gear ring, the rotating sleeve, the transmission frame and the cleaning layer, the motor drives the bevel gear to rotate, thereby the bevel gear drives the gear ring, the rotating sleeve, the transmission frame and the cleaning layer to rotate at the same time, so that the cleaning layer cleans the outside of the detection head and cleans the impurities attached to the outside of the detection head;

[0017] 2. In the utility model, by the mutual cooperation of the fixed sleeve, the sliding sleeve, the limiting ball, the spring, the limiting sleeve and the slot, the engagement of the limiting ball is controlled by the up and down movement of the sliding sleeve, thereby controlling the moving stroke of the limiting ball, thereby achieving mutual engagement with the slot, and by controlling the mutual engagement of the limiting ball and the slot, the fixation of the limiting sleeve is controlled, thereby achieving rapid loading and unloading of the limiting sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixed sleeve of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the limiting sleeve of the utility model;

[0022] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. conveying pipe; 2. fixed sleeve; 3. sliding sleeve; 4. limiting ball; 5. spring; 6. limiting sleeve; 7. slot; 8. connecting ring; 9. first connecting rod; 10. indicator; 11. fixed plate; 12. second connecting rod; 13. sensor; 14. detection head; 15. motor; 16. limiting frame; 17. bevel gear; 18. gear ring; 19. rotating sleeve; 20. transmission frame; 21. cleaning layer; 22. support ring; 23. connecting block. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments 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.

[0025] Example 1

[0026] A preferred embodiment of the drinking water monitoring device provided by the utility model is as follows: Figures 1 to 4As shown: a drinking water monitoring device, including a limiting sleeve 6, a fixing plate 11 is fixedly connected to the inner middle end of the limiting sleeve 6, the fixing plate 11 is fixed by the limiting sleeve 6, the lower end of the fixing plate 11 is fixedly connected to a uniformly distributed second connecting rod 12, the lower end of the second connecting rod 12 is fixedly connected to a sensor 13, the fixing plate 11 and the sensor 13 are connected by the second connecting rod 12, so that the fixing plate 11, the second connecting rod 12 and the sensor 13 are fixed at the same time by the limiting sleeve 6, the lower end of the sensor 13 is fixedly connected to a detection head 14, the middle side of the top end of the sensor 13 is fixedly connected to a motor 15, the output end of the motor 15 is fixedly connected to a bevel gear 17, and the motor 1 The bevel gear 17 is driven to rotate. The outer side of the left end of the bevel gear 17 is rotatably connected to the limiting frame 16. The limiting frame 16 limits and supports the bevel gear 17. The outer side of the top of the bevel gear 17 is meshed with a gear ring 18. The gear ring 18 is driven to rotate by the bevel gear 17. The outer side of the gear ring 18 is fixedly connected with evenly distributed connecting blocks 23. The outer side of the connecting block 23 is fixedly connected with a rotating sleeve 19. The rotating sleeve 19 connected with the bevel gear 17 is driven to rotate by the gear ring 18. The bottom end of the rotating sleeve 19 is fixedly connected to a transmission frame 20. The inner side of the transmission frame 20 is fixedly connected with a cleaning layer 21. The transmission frame 20 and the cleaning layer 21 are driven to rotate by the rotating sleeve 19 at the same time.

[0027] In this embodiment, a support ring 22 is fixedly connected to the outer side of the top of the sensor 13. The support ring 22 is rotatably connected to the gear ring 18. The gear ring 18 is supported by the support ring 22, thereby increasing the stability of the gear ring 18 during rotation.

[0028] In this embodiment, the rotating sleeve 19 is rotatably connected to the limiting sleeve 6 , and the rotating sleeve 19 is rotatably connected to the sensor 13 .

[0029] In this embodiment, the cleaning layer 21 is rotatably connected to the detection head 14 , and the detection head 14 is cleaned by the rotation of the cleaning layer 21 .

[0030] In this embodiment, a connecting ring 8 is fixedly connected to the top of the limiting sleeve 6, a first connecting rod 9 is fixedly connected to the inner side of the connecting ring 8, an indicator 10 is fixedly connected to the top of the first connecting rod 9, and the first connecting rod 9 and the indicator 10 are fixed by the connecting ring 8.

[0031] Example 2

[0032] Based on Example 1, a preferred embodiment of a drinking water monitoring device provided by the present invention is as follows: Figures 1 to 4 As shown: a clamping groove 7 is provided on the outer wall of the limiting sleeve 6, and a fixing sleeve 2 is slidably connected to the outer side of the limiting sleeve 6.

[0033] In this embodiment, evenly distributed limiting balls 4 are slidably connected to the inner side of the top end of the fixed sleeve 2 , and the limiting balls 4 are limited by the fixed sleeve 2 . A spring 5 is arranged on the outer side of the fixed sleeve 2 .

[0034] In this embodiment, a sliding sleeve 3 is slidably connected to the outer side of the fixed sleeve 2, and the limiting ball 4 is limited by the sliding sleeve 3. The spring 5 pushes the sliding sleeve 3 upward with the fixed sleeve 2 as the stress point, so that the limiting ball 4 is engaged and limited by the sliding sleeve 3. The bottom end of the fixed sleeve 2 is fixedly connected to the conveying pipe 1, and the entire device is fixed on the conveying pipe 1 by the fixed sleeve 2.

[0035] The working principle and use process of the utility model are as follows: when the drinking water monitoring device is used, the sliding sleeve 3 is first pulled downward to cancel the clamping fixation of the limiting ball 4 and compress the spring 5 at the same time, and then the limiting sleeve 6 together with the internal structure is inserted into the fixed sleeve 2, and then the sliding sleeve 3 is loosened, so that the spring 5 pushes the sliding sleeve 3 upward with the fixed sleeve 2 as the stress point, so that the sliding sleeve 3 squeezes the limiting ball 4, forcing the limiting ball 4 to move inward, thereby engaging with the card slot 7 to fix the limiting sleeve 6, and after using it for a period of time, when impurities are attached to the outside of the detection head 14, the bevel gear 17 is driven to rotate by the output power of the motor 15, and the gear ring 18 is driven to rotate by the bevel gear 17, and the rotating sleeve 19 connected with it by the bevel gear 17 is driven to rotate by the gear ring 18, and then the transmission frame 20 and the cleaning layer 21 are driven to rotate by the rotating sleeve 19, so that the cleaning layer 21 cleans the outside of the detection head 14.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 drinking water monitoring device, comprising a limiting sleeve (6), characterized in that: A fixing plate (11) is fixedly connected to the middle end of the inner side of the limiting sleeve (6); a second connecting rod (12) which is evenly distributed is fixedly connected to the lower end of the fixing plate (11); a sensor (13) is fixedly connected to the lower end of the second connecting rod (12); a detection head (14) is fixedly connected to the lower end of the sensor (13); a motor (15) is fixedly connected to the middle side of the top end of the sensor (13); a bevel gear (17) is fixedly connected to the output end of the motor (15); the outer side of the left end of the bevel gear (17) is rotatably connected to the limiting frame (16); the outer side of the top end of the bevel gear (17) is meshingly connected to a gear ring (18); the outer side of the gear ring (18) is fixedly connected to evenly distributed connecting blocks (23); the outer side of the connecting block (23) is fixedly connected to a rotating sleeve (19); the bottom end of the rotating sleeve (19) is fixedly connected to a transmission frame (20); the inner side of the transmission frame (20) is fixedly connected to a cleaning layer (21).

2. A drinking water monitoring device according to claim 1, characterized in that: A support ring (22) is fixedly connected to the outer side of the top end of the sensor (13), and the support ring (22) is rotatably connected to the gear ring (18).

3. A drinking water monitoring device according to claim 1, characterized in that: The rotating sleeve (19) is rotationally connected to the limiting sleeve (6), and the rotating sleeve (19) is rotationally connected to the sensor (13).

4. A drinking water monitoring device according to claim 1, characterized in that: The cleaning layer (21) is rotatably connected to the detection head (14).

5. A drinking water monitoring device according to claim 1, characterized in that: The top end of the limiting sleeve (6) is fixedly connected to a connecting ring (8), the inner side of the connecting ring (8) is fixedly connected to a first connecting rod (9), and the top end of the first connecting rod (9) is fixedly connected to an indicator (10).

6. A drinking water monitoring device according to claim 1, characterized in that: The outer wall of the limiting sleeve (6) is provided with a clamping groove (7), and the outer side of the limiting sleeve (6) is slidably connected to a fixing sleeve (2).

7. A drinking water monitoring device according to claim 6, characterized in that: The inner side of the top end of the fixed sleeve (2) is slidably connected with uniformly distributed limiting balls (4), and the outer side of the fixed sleeve (2) is provided with a spring (5).

8. A drinking water monitoring device according to claim 6, characterized in that: The outer side of the fixed sleeve (2) is slidably connected to a sliding sleeve (3), and the lower end of the fixed sleeve (2) is fixedly connected to a conveying pipe (1).

Images