Water supply equipment with water quality monitoring function

Abstract

The utility model belongs to the field of water supply equipment, and particularly relates to water supply equipment with a water quality monitoring function, which comprises a water supply tank, the top of the water supply tank is communicated with a water adding pipe, the right side of the water supply tank is communicated with a water outlet pipe, the water outlet pipe extends into the water supply tank, and a water quality detector is arranged on the water outlet pipe. A branch pipe is arranged at the bottom of the water supply tank in a communicating mode, a hollow pipe is slidably connected to the middle section of a pipe body of the branch pipe, a filtering assembly is arranged in the hollow pipe, and a fixing ring is fixedly connected to the middle of the outer side of the hollow pipe. The water quality detector is arranged on the water outlet pipe of the water supply tank and used for detecting the water quality of supplied water in real time, then the branch pipe is arranged at the bottom of the water supply tank, the hollow pipe is arranged in the middle section of the branch pipe, and the filtering assembly is arranged on the inner side of the hollow pipe, so that clear water can circulate through the branch pipe and the hollow pipe; the filtering assembly is used for filtering, so that the pipeline of the water quality detector is prevented from being blocked.

Description

Technical Field

[0001] This utility model relates to the field of water supply equipment technology, specifically a water supply equipment with water quality monitoring function. Background Technology

[0002] Water supply equipment refers to equipment used to provide drinking water or industrial water, mainly including water pumps, water pipes, water tanks, and water treatment equipment. This equipment is typically used to transport water from water sources to where it is needed, ensuring the water resources required for people's daily lives and production activities.

[0003] A search revealed that the invention patent with publication number CN113445578A discloses a secondary water supply device with water quality monitoring function, including a water tank, a main outlet pipe at the bottom of the water tank, a detection box on one side of the main outlet pipe, a detection inlet pipe connected between the lower side of the detection box and the upper end of the main outlet pipe, a detection outlet pipe connected between the upper end of the detection box and the lower end of the main outlet pipe, and a detection sensor installed on one side of the detection box, including a conductivity sensor, a turbidity sensor, an ammonia nitrogen sensor, a residual chlorine sensor, and a pH detection sensor from top to bottom.

[0004] Although the water supply equipment can monitor water quality in real time, the water will be mixed with rust and sludge from the inner wall of the pipes as it flows through the pipes, which can easily clog the pipes of the monitoring instruments. Utility Model Content

[0005] The purpose of this utility model is to provide a water supply device with water quality monitoring function, which solves the problem that although the existing water supply device can detect water quality in real time, the water will be mixed with rust and sludge on the inner wall of the pipe when it flows in the pipe, which will easily block the pipe of the detection instrument.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water supply device with water quality monitoring function, comprising a water supply tank, a water inlet pipe connected to the top of the water supply tank, a water outlet pipe connected to the right side of the water supply tank and extending into the interior of the water supply tank, a water quality detector installed on the water outlet pipe, a branch pipe connected to the bottom of the water supply tank, a hollow tube slidably connected to the middle section of the branch pipe, a filter assembly installed inside the hollow tube, a fixing ring fixedly connected to the middle of the outer side of the hollow tube, a guide rod fixedly connected to the fixing ring, a sliding sleeve slidably connected to the outer side of the guide rod and slidingly sleeved on the outer side of the hollow tube, the sliding sleeve abutting against the branch pipe, a locking pin fixedly connected to the sliding sleeve and inserted into the branch pipe.

[0007] Preferably, a baffle is fixedly connected inside the water supply tank. The baffle facilitates the flow of clean water from the water supply tank through the branch pipe.

[0008] Preferably, a spring is provided inside the sliding sleeve, one end of which is fixedly connected to the guide rod, and the other end of which is fixedly connected to the inner surface of the sliding sleeve. The spring allows elastic force to be applied to the sliding sleeve.

[0009] Preferably, the filter assembly includes a fixed rod fixedly connected to the inner wall of the hollow tube, a support sleeve fixedly connected to the end of the fixed rod, a rotating shaft mounted inside the support sleeve via a bearing, an impeller fixedly connected to one end of the rotating shaft, a sliding rod slidably connected to the other end of the rotating shaft, a brush fixedly connected to the end of the sliding rod, a filter screen fixedly connected inside the hollow tube, and the bristles of the brush contacting the filter screen. Through the arrangement of the filter assembly, the clean water flowing in the water supply tank is filtered.

[0010] Preferably, the rotating shaft is internally provided with ball bearings, which are slidably connected to the slide rod. The ball bearings reduce the relative friction between the rotating shaft and the slide rod.

[0011] Preferably, a second spring is provided inside the rotating shaft. One end of the second spring is fixedly connected to the slide rod, and the other end of the second spring is fixedly connected to the inner surface of the rotating shaft. By providing the second spring, the elastic force can be applied to the brush through the slide rod, ensuring that it remains in contact with the filter screen at all times.

[0012] Preferably, a retaining ring one is fixedly connected to the shaft of the rotating shaft, and a retaining ring two is fixedly connected to the rod of the sliding rod. A protective sleeve is fixedly connected between the retaining ring one and the retaining ring two. The protective sleeve provides rust protection for the spring two, and the protective sleeve can be made of rubber corrugated tubing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model involves installing a water quality detector on the outlet pipe of a water supply tank to monitor the water quality in real time. Then, a branch pipe is installed at the bottom of the water supply tank, and a hollow pipe is installed in the middle section of the branch pipe. A filter assembly is installed inside the hollow pipe. In this way, clean water can flow through the branch pipe and the hollow pipe and be filtered by the filter assembly to prevent the water quality detector's pipeline from becoming blocked.

[0015] 2. This utility model sets a fixing ring on the outside of the hollow tube. Both sides of the fixing ring are equipped with sliding sleeves that are telescopically extended by guide rods and springs. The sliding sleeves are equipped with locking pins. The locking pins will be inserted into the branch pipe under the action of the spring. In this way, the hollow tube and the filter assembly inside the hollow tube can be disassembled and assembled by simply pulling the sliding sleeves laterally and controlling the disengagement of the locking pins from the branch pipe. It also facilitates the cleaning of the filter assembly later. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A partial structural diagram;

[0018] Figure 3 This utility model Figure 1 A front sectional view;

[0019] Figure 4 This utility model Figure 3 A magnified view of the local structure.

[0020] In the diagram: 1. Water supply tank; 2. Water inlet pipe; 3. Water outlet pipe; 4. Water quality analyzer; 5. Baffle; 6. Branch pipe; 7. Filter assembly; 8. Fixing ring; 9. Guide rod; 10. Sliding sleeve; 11. Locking pin; 12. Spring 1; 13. Hollow tube; 71. Fixing rod; 72. Support sleeve; 73. Rotating shaft; 74. Impeller; 75. Sliding rod; 76. Brush; 77. Spring 2; 78. Ball bearing; 79. Retaining ring 1; 710. Retaining ring 2; 711. Protective sleeve; 712. Filter screen. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 A water supply device with water quality monitoring function includes a water supply tank 1. A water inlet pipe 2 is connected to the top of the water supply tank 1, and a water outlet pipe 3 is connected to the right side of the water supply tank 1, extending into the interior of the water supply tank 1. A water quality detector 4 is installed on the water outlet pipe 3. A baffle 5 is fixedly connected inside the water supply tank 1. The baffle 5 facilitates the flow of clean water in the water supply tank 1 through a branch pipe 6. A branch pipe 6 is connected to the bottom of the water supply tank 1, and a hollow pipe 13 is slidably connected to the middle section of the branch pipe 6.

[0023] Please see Figure 2 , Figure 3 , Figure 4A fixing ring 8 is fixedly connected to the middle of the outer side of the hollow tube 13. A guide rod 9 is fixedly connected to the fixing ring 8. A sliding sleeve 10 is slidably connected to the outer side of the guide rod 9, and the sliding sleeve 10 is slidably sleeved on the outer side of the hollow tube 13. The sliding sleeve 10 abuts against the branch tube 6. A locking pin 11 is fixedly connected to the sliding sleeve 10 and is inserted into the branch tube 6. A spring 12 is provided inside the sliding sleeve 10. One end of the spring 12 is fixedly connected to the guide rod 9, and the other end of the spring 12 is fixedly connected to the inner surface of the sliding sleeve 10. The spring 12 allows the elastic force to be applied to the sliding sleeve 10.

[0024] Please see Figures 3-4 A filter assembly 7 is installed inside the hollow tube 13. This filter assembly 7 filters the clean water flowing in the water supply tank 1. The filter assembly 7 includes a fixed rod 71 fixedly connected to the inner wall of the hollow tube 13. A support sleeve 72 is fixedly connected to the end of the fixed rod 71. A rotating shaft 73 is mounted inside the support sleeve 72 via a bearing. An impeller 74 is fixedly connected to one end of the rotating shaft 73, and a slide rod 75 is slidably connected to the other end of the rotating shaft 73. A brush 76 is fixedly connected to the end of the slide rod 75. A filter screen 712 is fixedly connected inside the hollow tube 13, and the bristles of the brush 76 contact the filter screen 712. A ball bearing 78 is installed inside the rotating shaft 73, and the ball bearing 78 is slidably connected to the slide rod 75. The ball bearing 78 reduces the relative friction between the rotating shaft 73 and the slide rod 75. A second spring 77 is installed inside the rotating shaft 73. One end of the second spring 77 is fixedly connected to the slide rod 75, and the other end is fixedly connected to the inner surface of the rotating shaft 73. The second spring 77 allows the elastic force to be applied to the brush 76 via the slide rod 75, ensuring it remains in contact with the filter screen 712. A first retaining ring 79 is fixedly connected to the shaft of the rotating shaft 73, and a second retaining ring 710 is fixedly connected to the rod of the slide rod 75. A protective sleeve 711 is fixedly connected between the first retaining ring 79 and the second retaining ring 710. The protective sleeve 711 provides rust protection for the second spring 77, and the protective sleeve 711 can be made of rubber corrugated tubing.

[0025] The specific implementation process of this utility model is as follows: In use, the water inlet pipe 2 and the water outlet pipe 3 of the water supply tank 1 are connected to the water supply pipeline, so that clean water enters the water supply tank 1 for storage. During the circulation process, it is filtered by the water quality tester 4. At the same time, as the clean water flows through the branch pipe 6 and the hollow pipe 13, it can be filtered by the filter screen 712 to prevent the pipeline of the water quality tester 4 from being blocked. At the same time, the impact of the water flow can drive the impeller 74 to rotate. The impeller 74 drives the slide rod 75 to rotate through the rotating shaft 73, thereby driving the brush 76 to clean the filter screen 712, preventing impurities from clogging the filter screen 712 and ensuring the filtration effect. In addition, later, simply pull the sliding sleeve 10 to separate the sliding sleeve 10 and the locking pin 11 on the sliding sleeve 10 from the branch pipe 6 to remove the hollow pipe 13, thereby cleaning the filter screen 712.

[0026] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water supply device with water quality monitoring function, comprising a water supply tank (1), characterized in that: A water inlet pipe (2) is connected to the top of the water supply tank (1), and a water outlet pipe (3) is connected to the right side of the water supply tank (1), extending into the interior of the water supply tank (1). A water quality detector (4) is installed on the water outlet pipe (3). A branch pipe (6) is connected to the bottom of the water supply tank (1), and a hollow pipe (13) is slidably connected to the middle section of the branch pipe (6). A filter assembly is installed inside the hollow pipe (13). 7) A fixing ring (8) is fixedly connected to the middle of the outer side of the hollow tube (13). A guide rod (9) is fixedly connected to the fixing ring (8). A sliding sleeve (10) is slidably connected to the outer side of the guide rod (9). The sliding sleeve (10) is slidably sleeved on the outer side of the hollow tube (13). The sliding sleeve (10) abuts against the branch tube (6). A locking pin (11) is fixedly connected to the sliding sleeve (10). The locking pin (11) is inserted into the branch tube (6).

2. A water supply device with water quality monitoring function according to claim 1, characterized in that: The water supply tank (1) is fixedly connected to a baffle (5).

3. A water supply device with water quality monitoring function according to claim 1, characterized in that: The sliding sleeve (10) is provided with a spring (12) inside. One end of the spring (12) is fixedly connected to the guide rod (9), and the other end of the spring (12) is fixedly connected to the inner surface of the sliding sleeve (10).

4. A water supply device with water quality monitoring function according to claim 1, characterized in that: The filter assembly (7) includes a fixed rod (71) fixedly connected to the inner wall of the hollow tube (13). A support sleeve (72) is fixedly connected to the end of the fixed rod (71). A rotating shaft (73) is installed inside the support sleeve (72) through a bearing. An impeller (74) is fixedly connected to one end of the rotating shaft (73). A slide rod (75) is slidably connected to the other end of the rotating shaft (73). A brush (76) is fixedly connected to the end of the slide rod (75). A filter screen (712) is fixedly connected inside the hollow tube (13). The bristles of the brush (76) are in contact with the filter screen (712).

5. A water supply device with water quality monitoring function according to claim 4, characterized in that: The rotating shaft (73) is provided with ball bearings (78) inside, and the ball bearings (78) are slidably connected to the slide rod (75).

6. A water supply device with water quality monitoring function according to claim 4, characterized in that: The rotating shaft (73) is provided with a second spring (77) inside. One end of the second spring (77) is fixedly connected to the slide rod (75), and the other end of the second spring (77) is fixedly connected to the inner surface of the rotating shaft (73).

7. The water supply device with water quality monitoring function according to claim 4, characterized in that: A retaining ring 1 (79) is fixedly connected to the shaft of the rotating shaft (73), and a retaining ring 2 (710) is fixedly connected to the rod of the sliding rod (75). A protective sleeve (711) is fixedly connected between the retaining ring 1 (79) and the retaining ring 2 (710).

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