Energy-saving type waterway channel quick connector

Abstract

The invention discloses an energy-saving type waterway channel quick connector, and relates to the technical field of valve leakage prevention. A valve body is arranged, a valve ball is arranged in the valve body, a water outlet pipe is fixedly communicated with the valve body, a leakage-proof alarm assembly is arranged on the water outlet pipe, the leakage-proof alarm assembly comprises a supporting plate, and the supporting plate is fixedly connected to the interior of the water outlet pipe; the side, facing the valve ball, of the supporting plate is fixedly connected with a bearing rod, the end, away from the supporting plate, of the bearing rod is fixedly connected with a stop plate, the end, close to the stop plate, of the bearing rod is fixedly connected with a plurality of rotating plates in an annular array mode, the ends, away from the bearing rod, of the rotating plates are each rotationally connected with an outer pipe, and torsional springs are fixedly connected between the rotating plates and the outer pipes. An inner shaft is inserted into each outer pipe, and each outer pipe is in threaded connection with a limiting sleeve. Leaked liquid is isolated through the closed cavity, the liquid can be effectively prevented from directly leaking through the nozzle when the valve fails, and the leakage is prevented from polluting the environment or causing potential safety hazards.

Description

Technical Field

[0001] The invention relates to the technical field of valve anti-drip technology, in particular to an energy-saving water channel quick connector. Background Art

[0002] The valve cutting devices on chemical equipment are mainly various valves used to cut off or conduct the flow channels of fluids (such as gases, liquids, etc.). The valves are used together with quick connectors and nozzles in the water channels. The nozzles are usually installed at the outlet end of the valve. The ball valve is a common valve type, which is mainly composed of a valve body, a ball, a valve stem, a sealing seat and other components. There is a circular through hole on the ball. The ball is driven to rotate by the valve stem to achieve alignment or staggered alignment of the through hole on the ball with the pipeline, thereby controlling the on and off of the water flow and the flow rate.

[0003] However, during the use of the ball valve, the sealing surface material of the ball valve will gradually age after long-term use, lose its elasticity and flexibility, and cannot fit tightly against the ball, causing liquid to drip from the nozzle. In the prior art, some tiny drips may not produce obvious signs, and are difficult to detect manually with the naked eye or hearing, which can easily lead to missed detections. If sensors are used to detect valve leakage, such as pressure sensors, flow sensors, etc., multiple sensors and related signal transmission equipment need to be installed on the pipeline. The installation process is relatively complicated, and precision electronic equipment such as sensors are easily affected by the harsh environment in chemical production, and have poor stability and anti-interference performance during use.

[0004] Therefore, an energy-saving water channel quick connector is proposed. Summary of the invention

[0005] The object of the present invention is to provide an energy-saving water channel quick connector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an energy-saving water channel quick connector, comprising a valve body, a valve ball is arranged inside the valve body, the valve body is fixedly connected to a water outlet pipe, the water outlet pipe is provided with an anti-drip alarm component, the anti-drip alarm component comprises a support plate, the support plate is fixedly connected to the inside of the water outlet pipe, a load-bearing rod is fixedly connected to the side of the support plate facing the valve ball, a stop plate is fixedly connected to an end of the load-bearing rod away from the support plate, a plurality of rotating plates are fixedly connected to an outer tube at one end of the load-bearing rod close to the stop plate in a circular array, the ends of the plurality of rotating plates away from the load-bearing rod are each rotatably connected to a outer tube, a torsion spring is fixedly connected between the rotating plate and the outer tube, an inner shaft is inserted into each of the plurality of outer tubes, a limit sleeve is threadedly connected to each of the plurality of outer tubes, a rubber sheet is fixedly connected to one end of the plurality of inner shafts away from the load-bearing rod, and a telescopic rod is fixedly connected to the side of the stop plate away from the load-bearing rod.

[0007] Furthermore, the telescopic end of the telescopic rod faces downward, and a water level sensor is installed on the side of the support plate away from the telescopic end of the telescopic rod, a guide rod is slidably connected to the telescopic end of the telescopic rod, the end of the guide rod away from the rubber sheet is fixedly connected to a waterproof cover, a spring is sleeved on the guide rod, the end of the guide rod away from the waterproof cover is fixedly connected to a push plate, a telescopic tube is fixedly connected to the side of the support plate close to the stop plate, the telescopic end of the telescopic tube faces the stop plate, a push ring is fixedly connected to the telescopic end of the telescopic tube, an air bag is arranged inside the telescopic tube, a side of the support plate away from the stop plate is fixedly connected to an air pipe, and the top surface of the outer wall of the water outlet pipe is fixedly connected to a blowing and suction pump and an audible and visual alarm.

[0008] Furthermore, a side of the rubber sheet away from the multiple inner shafts is fixedly connected to the annular surface of the stop plate.

[0009] Furthermore, two ends of the spring are fixedly connected to the telescopic end of the telescopic rod and the waterproof cover, and the water level sensor is plugged and adapted to the waterproof cover.

[0010] Further, the push plate is located on the moving route of the rubber sheet.

[0011] Furthermore, the push ring is sleeved on the bearing rod, and the plurality of outer tubes are all located on the moving path of the push ring.

[0012] Furthermore, two ends of the airbag are respectively fixedly connected to the support plate and the side close to the push ring.

[0013] Furthermore, the top end of the trachea is connected to the blowing and suction pump through the water outlet pipe, and the bottom end of the trachea is connected to the air bag.

[0014] Furthermore, there is an electrical connection between the water level sensor and the sound and light alarm.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The leaked liquid is isolated by the sealed cavity, which can effectively prevent the liquid from dripping directly through the nozzle when the valve fails, preventing the dripping from polluting the environment or causing safety hazards; The water level sensor detects water level changes in a closed cavity, which can quickly identify small leaks and trigger sound and light alarms in time, improving the response efficiency of abnormal conditions. At the same time, the closed cavity serves as a temporary liquid storage space, which can hold a certain volume of liquid in the early stage of leakage, thereby buying buffer time for troubleshooting and reducing the risk of sudden leakage accidents; In addition, the design is compatible with the normal opening and closing operation of the valve, does not affect the original water discharge function, and enhances the overall reliability through the combination of mechanical closure and electronic monitoring; The waterproof cover provides waterproof protection for the water level sensor when it is not in use, reduces aging and wear of the water level sensor, prevents the water level sensor from being affected by the harsh environment in chemical production, increases the service life of the water level sensor, and improves the stability and anti-interference performance of the water level sensor during use. At the same time, since the leaked liquid is collected in a closed cavity, the staff can observe the leakage more intuitively, accurately judge the extent of the valve leakage, and quickly locate the fault point, so as to carry out more targeted maintenance and avoid overall damage to the valve due to long-term untreated leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall device of the present invention; Figure 2 It is a vertical cross-sectional schematic diagram of the valve body, valve ball, water outlet pipe and other structures of the present invention; Figure 3 For the present invention Figure 2 The enlarged schematic diagram at A in the middle; Figure 4 It is a vertical cross-sectional schematic diagram of the water outlet pipe, support plate, bearing rod and other structures of the present invention; Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle; Figure 6 It is a schematic cross-sectional view of the telescopic rod, waterproof cover and other structures of the present invention; Figure 7 For the present invention Figure 6 The enlarged schematic diagram at C in the middle; Figure 8 It is an exploded schematic diagram of the structures of the rotating plate, outer tube, torsion spring, etc. of the present invention.

[0017] In the figure: 11. Valve body; 12. Valve ball; 13. Water outlet pipe; 21. Support plate; 22. Load-bearing rod; 23. Stop plate; 24. Rotating plate; 25. Outer tube; 26. Torsion spring; 27. Inner shaft; 28. Limit sleeve; 29. ​​Rubber sheet; 210. Telescopic rod; 211. Water level sensor; 212. Guide rod; 213. Waterproof cover; 214. Spring; 215. Push plate; 216. Telescopic tube; 217. Push ring; 218. Air bag; 219. Trachea; 220. Blowing and suction pump; 221. Sound and light alarm. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiments provided by the present invention: See also Figures 1 to 8 As shown, an energy-saving water channel quick connector includes a valve body 11, a valve ball 12 is arranged inside the valve body 11, and a water outlet pipe 13 is fixedly connected to the valve body 11.

[0020] The valve body 11 , the valve ball 12 , and the water outlet pipe 13 are all existing known technologies and will not be described in detail herein.

[0021] Among them, one end of the water outlet pipe 13 away from the valve ball 12 is externally connected to the nozzle, and one end of the valve body 11 away from the water outlet pipe 13 is set in the water supply direction.

[0022] The water outlet pipe 13 is provided with an anti-drip alarm component, which includes a support plate 21, the support plate 21 is fixedly connected to the inside of the water outlet pipe 13, the support plate 21 is fixedly connected to a load-bearing rod 22 on the side facing the valve ball 12, the load-bearing rod 22 is fixedly connected to one end away from the support plate 21 with a stop plate 23, and the load-bearing rod 22 is fixedly connected to one end of the stop plate 23 in a circular array with a plurality of rotating plates 24, and the ends of the plurality of rotating plates 24 away from the load-bearing rod 22 are each rotatably connected to an outer tube 25, and a torsion spring 26 is fixedly connected between the rotating plate 24 and the outer tube 25, an inner shaft 27 is inserted into each of the plurality of outer tubes 25, and a limit sleeve 28 is threadedly connected to each of the plurality of outer tubes 25, and a rubber sheet 29 is commonly fixedly connected to one end of the plurality of inner shafts 27 away from the load-bearing rod 22, and a telescopic rod 210 is fixedly connected to the side of the stop plate 23 away from the load-bearing rod 22, and the telescopic end of the telescopic rod 210 faces downward. A water level sensor 211 is installed on the side of the support plate 21 away from the telescopic end of the telescopic rod 10, a guide rod 212 is slidably connected to the telescopic end of the telescopic rod 210, the end of the guide rod 212 away from the rubber sheet 29 is fixedly connected to a waterproof cover 213, a spring 214 is sleeved on the guide rod 212, the end of the guide rod 212 away from the waterproof cover 213 is fixedly connected to a push plate 215, a telescopic tube 216 is fixedly connected to the side of the support plate 21 close to the stop plate 23, the telescopic end of the telescopic tube 216 faces the stop plate 23, a push ring 217 is fixedly connected to the telescopic end of the telescopic tube 216, an air bag 218 is arranged inside the telescopic tube 216, two ends of the air bag 218 are respectively fixedly connected to the support plate 21 and the side close to the push ring 217, an air pipe 219 is fixedly connected to the side of the support plate 21 away from the stop plate 23, and a blowing and suction pump 220 and an audible and visual alarm 221 are fixedly connected to the top surface of the outer wall of the water outlet pipe 13.

[0023] The side of the rubber sheet 29 away from the inner shafts 27 is fixedly connected to the annular surface of the stop plate 23 .

[0024] Among them: Reference Figure 7 As shown, both ends of the spring 214 are fixedly connected to the telescopic end of the telescopic rod 210 and the waterproof cover 213, and the water level sensor 211 is plugged and adapted to the waterproof cover 213. Specifically, when the spring 214 does not produce elastic deformation, the water level sensor 211 is plugged into the waterproof cover 213, and the two are tightly matched. The function is: when the water level sensor 211 is not in use, it provides waterproof protection for the water level sensor 211, reduces the aging and wear of the water level sensor 211, and increases the service life of the water level sensor 211.

[0025] Among them: Reference Figure 7 As shown, the push plate 215 is located on the moving route of the rubber sheet 29 , that is, the movement of the rubber sheet 29 can push the push plate 215 toward the waterproof cover 213 .

[0026] Among them: Reference Figure 7As shown, the water level sensor 211 is located at a higher position on the telescopic end of the telescopic rod 210, and its function is to prevent the liquid inside the water outlet pipe 13 that is not discharged in time from interfering with the water level sensor 211, thereby avoiding the water level sensor 211 from being triggered by mistake.

[0027] Among them: the function of the telescopic rod 210 is set as follows: through its telescopic design, the telescopic rod 210 and the water level sensor 211 can adapt to water outlet pipes 13 with different inner diameters, that is, when used inside water outlet pipes 13 with different inner diameters, the telescopic rod 210 can keep the bottom of the telescopic end in contact with the bottom of the inner wall of the water outlet pipe 13, and the water level sensor 211 is located at a slightly higher position than the bottom of the inner wall of the water outlet pipe 13, so as to improve the versatility of the anti-drip alarm component.

[0028] Among them: Reference Figure 7 , Figure 8 As shown, when the torsion spring 26 does not produce elastic deformation, the plurality of outer tubes 25 are in a state of being placed laterally.

[0029] Among them: Reference Figure 3 , Figure 5 As shown, the push ring 217 is sleeved on the bearing rod 22, and the multiple outer tubes 25 are all located on the moving path of the push ring 217. Specifically, when the push ring 217 moves toward the stop plate 23, the push ring 217 can push the multiple outer tubes 25 to rotate toward the stop plate 23, and push the multiple outer tubes 25 to rotate from a horizontal placement to a vertical placement state. When the push ring 217 moves toward the support plate 21, the outer tubes 25 are elastically reset by the torsion springs 26, so that the multiple outer tubes 25 rotate toward the support plate 21. At this time, the cooperation of the multiple outer tubes 25 with the torsion springs 26, the push ring 217 and other structures forms an operation process similar to "opening an umbrella" and "folding an umbrella".

[0030] When to pay attention: Refer to Figure 3 , Figure 5 As shown, when the push ring 217 pushes the outer tube 25 to rotate until the outer tube 25 contacts the stop plate 23 , the outer tube 25 is bidirectionally limited by the push ring 217 and the stop plate 23 , and the outer tube 25 is perpendicular to the inner wall of the water outlet pipe 13 .

[0031] More specifically, as the multiple outer tubes 25 rotate to be perpendicular to the inner wall of the water outlet pipe 13, the outer tubes 25 drive the inner shaft 27 to move synchronously, and the rubber sheet 29 is driven to Figure 3 , Figure 5 , Figure 7As shown, at this time, the rubber sheet 29 forms a circular shape that matches the inner wall of the water outlet pipe 13. Specifically, as the outer tube 25 and the inner shaft 27 "hold an umbrella", the rubber sheet 29 can divide the inside of the water outlet pipe 13 into two independent and unconnected spaces. The purpose is to isolate the side of the water outlet pipe 13 close to the valve body 11 to avoid leakage of the valve body 11 and the valve ball 12, which would cause dripping problems in the external nozzle of the water outlet pipe 13.

[0032] It should be supplemented that the rubber sheet 29 is in an elastic deformation state during the “folding” process. When the multiple inner shafts 27 are unfolded, the rubber sheet 29 elastically recovers to a circular shape, which serves to ensure the fitting effect between the rubber sheet 29 and the water outlet pipe 13 .

[0033] Among them: Reference Figure 8 As shown, a plurality of stainless steel pressure plates are arranged in a circular shape at the top of each outer tube 25, and an anti-skid texture is arranged on the inner surface of the stainless steel pressure plate. It should be noted that the top surface of the stainless steel pressure plate is an inclined surface inclined in the circular direction of the outer tube 25, and the top of the inner wall of the limiting sleeve 28 is also arranged as an inclined surface. The limiting sleeve 28 is squeezed and adapted with the stainless steel pressure plate. Specifically, when the limiting sleeve 28 is threadedly tightened on the outer tube 25, the inclined surfaces of the plurality of stainless steel pressure plates on the outer tube 25 are resisted by the limiting sleeve 28, and pressure is applied to the direction of the center of the outer tube 25, and the pressure applied by the limiting sleeve 28 is transmitted to the inner shaft 27 by the stainless steel pressure plate. At this time, the inner shaft 27 is fixed in the inner position of the outer tube 25 under the combined action of the pressure applied by the stainless steel pressure plate and the anti-skid texture of the stainless steel pressure plate, that is, the inner shaft 27 is limited at this time.

[0034] When it is necessary to adjust the position of the inner shaft 27 inside the outer tube 25, the staff can rotate the limit sleeve 28 in the direction where the inner shaft 27 is away from the outer tube 25 to loosen it, so that the stainless steel pressure plate is no longer deformed by the limit sleeve 28. Then, the staff can adjust the position of the inner shaft 27 inside the outer tube 25, and then re-tighten the limit sleeve 28 after completion.

[0035] Through the cooperation of the above outer tube 25, inner shaft 27 and limit sleeve 28, the staff can freely adjust the position of the inner shaft 27 inside the outer tube 25. The function is: through its adjustable design, the size of the rubber sheet 29 after "opening the umbrella" can be adapted to the water outlet pipes 13 with different inner diameters, so as to improve the versatility of the anti-drip alarm component.

[0036] Among them, the number of structures such as the rotating plate 24, the outer tube 25, the torsion spring 26, the inner shaft 27, and the limiting sleeve 28 is not less than eight, and the purpose is: the rubber sheet 29 "holds the umbrella" with the cooperation of not less than eight rotating plates 24, the outer tube 25, the torsion spring 26, the inner shaft 27, and the limiting sleeve 28, and the deformation produced by the rubber material of the rubber sheet 29 and the inner wall of the water outlet pipe 13 can be fitted, so that the rubber sheet 29 can completely isolate the inside of the water outlet pipe 13, and prevent the dripping liquid from penetrating from the rubber sheet 29 to the external nozzle of the water outlet pipe 13.

[0037] Among them: Reference Figure 5 As shown, the top end of the air pipe 219 passes through the water outlet pipe 13 and is connected to the blowing and suction pump 220, and the bottom end of the air pipe 219 passes through the support plate 21 and is connected to the air bag 218. It should be noted that the blowing and suction pump 220 is started and stopped by an external controller. Specifically, when the valve ball 12 rotates inside the valve body 11 to a water-passing state, the blowing and suction pump 220 discharges the gas inside the air pipe 219 to the top; when the valve ball 12 rotates inside the valve body 11 to a flow-cutting state, the blowing and suction pump 220 blows air into the air bag 218 through the air pipe 219.

[0038] Specifically: when the blowing and suction pump 220 blows air, the airbag 218 is filled with gas, and the expansion of the telescopic rod 210 drives the telescopic end of the telescopic tube 216 to extend toward the stop plate 23, that is, the telescopic tube 216 pushes the push ring 217 to move toward the stop plate 23. Combined with the above, that is, the "umbrella holding" step, at this time, the push ring 217 pushes the outer tube 25, so that the torsion spring 26 produces elastic deformation. When the blowing and suction pump 220 exhausts air, the blowing and suction pump 220 extracts the gas in the airbag 218 cavity, so that the push ring 2 17 can no longer maintain the state of the outer tube 25, and then under the elastic restoring action of the torsion spring 26, the torsion spring 26 drives the outer tube 25 to rotate on the rotating plate 24 toward the support plate 21, that is, the "umbrella-folding" process. At this time, the rubber sheet 29 is driven by the inner shaft 27 to move synchronously toward the support plate 21, but because the rubber sheet 29 is fixedly connected to the stop plate 23 at the same time, the rubber sheet 29 after movement presents a contracted "umbrella shape", and at this time the rubber sheet 29 no longer blocks the water outlet pipe 13 from flowing liquid toward the nozzle direction.

[0039] Among them: the blowing and suction pump 220 is located outside the water outlet pipe 13, and the blowing and suction pump 220 is used in conjunction with the air pipe 219 and the air bag 218, the purpose of which is to prevent other power sources, such as electric push rods, hydraulic rods and other devices that can push the push ring 217 to move horizontally, from being immersed in liquid for a long time and causing damage or failure.

[0040] Among them: there is an electrical connection between the water level sensor 211 and the sound and light alarm 221, specifically: when the water level sensor 211 records that the water level in the cavity isolated by the rubber sheet 29 rises to a dangerous threshold, the water level sensor 211 instructs the sound and light alarm 221 to send a dangerous sound and light signal through an external controller, alarming the external environment and the staff, and warning the staff that there is leakage caused by damage to the valve body 11 and the valve ball 12.

[0041] In the initial stage of the anti-drip alarm assembly, that is, when the valve ball 12 rotates to the water outlet state of the valve body 11, the water outlet pipe 13 circulates liquid toward the nozzle. At this time, the states of the components inside the anti-drip alarm assembly are as follows: the end of the inner shaft 27 away from the rotating plate 24 is toward the support plate 21, the rubber sheet 29 is in the "umbrella-folded" state, the water level sensor 211 is plugged into the waterproof cover 213, and the spring 214 does not produce elastic deformation.

[0042] When the anti-drip alarm assembly is in operation, that is, when the valve ball 12 rotates to the valve body 11 to cut off the flow, combined with the above, the rubber sheet 29 is in an "umbrella" state at this time, and the rubber sheet 29 isolates the inside of the water outlet pipe 13 into two cavities. At this time, the water level sensor 211 is located in a cavity close to the valve ball 12, hereinafter referred to as the "closed cavity". If liquid leakage occurs, that is, the valve ball 12 cannot completely cut off the flow of liquid at the water supply point. At this time, the liquid leaks from the water supply point into the closed cavity. Since the closed cavity is a closed cavity, the continuously leaked liquid will increase the water level in the closed cavity. When the water level rises to the position of the water level sensor 211, the water level sensor 211 instructs the sound and light alarm 221 through the external controller to send out a dangerous sound and light signal, alarming the external environment and staff, and alerting the staff to the leakage caused by damage to the valve body 11 and the valve ball 12.

[0043] During this process, in addition to forming a closed cavity, the rubber sheet 29 can also prevent the leaked liquid from flowing toward the nozzle. That is, when liquid leakage occurs, the rubber sheet 29 serves as a temporary protection to prevent the liquid from being discharged from the nozzle, that is, to prevent the nozzle from dripping.

[0044] In summary, by operating the anti-drip alarm component and isolating the leaked liquid through a closed cavity, it is possible to effectively prevent the liquid from directly dripping through the nozzle when the valve fails, thereby preventing the dripping from polluting the environment or causing safety hazards.

[0045] The water level sensor 211 detects water level changes in the closed cavity, which can quickly identify small leaks and trigger sound and light alarms in time, thereby improving the response efficiency of abnormal conditions.

[0046] At the same time, the closed cavity serves as a temporary liquid storage space, which can hold a certain volume of liquid in the early stage of leakage, buy buffer time for fault handling, and reduce the risk of sudden leakage accidents. In addition, this design is compatible with the normal opening and closing operations of the valve and does not affect the original water discharge function. At the same time, it enhances the overall reliability through the combination of mechanical closure and electronic monitoring.

[0047] At the same time, when the water level sensor 211 is not in use, the waterproof cover 213 provides waterproof protection for the water level sensor 211, reduces aging and wear of the water level sensor 211, prevents the water level sensor 211 from being affected by the harsh environment in chemical production, increases the service life of the water level sensor 211, and improves the stability and anti-interference performance of the water level sensor 211 during use. At the same time, since the leaked liquid is collected in a closed cavity, the staff can observe the leakage more intuitively, accurately judge the extent of the valve leakage, and quickly locate the fault point, so as to carry out more targeted maintenance and avoid overall damage to the valve due to long-term untreated leakage.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0049] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving water channel quick connector, comprising a valve body (11), a valve ball (12) disposed inside the valve body (11), and a water outlet pipe (13) fixedly connected to the valve body (11), characterized in that: The water outlet pipe (13) is provided with an anti-drip alarm component, which comprises a support plate (21), the support plate (21) is fixedly connected to the inside of the water outlet pipe (13), a bearing rod (22) is fixedly connected to the side of the support plate (21) facing the valve ball (12), an end of the bearing rod (22) away from the support plate (21) is fixedly connected to a stop plate (23), and an end of the bearing rod (22) close to the stop plate (23) is fixedly connected to a plurality of rotating plates (24) in a ring array, and the plurality of rotating plates (24) are far away from the support plate (21). An outer tube (25) is rotatably connected to one end of each of the bearing rods (22); a torsion spring (26) is fixedly connected between the rotating plate (24) and the outer tube (25); an inner shaft (27) is inserted into each of the plurality of outer tubes (25); a limit sleeve (28) is threadedly connected to each of the plurality of outer tubes (25); a rubber sheet (29) is commonly fixedly connected to one end of each of the plurality of inner shafts (27) away from the bearing rod (22); and a telescopic rod (210) is fixedly connected to one side of the stop plate (23) away from the bearing rod (22).

2. The energy-saving waterway quick connector according to claim 1, characterized in that: The telescopic end of the telescopic rod (210) faces downward, and a water level sensor (211) is installed on the side of the telescopic end of the telescopic rod (210) away from the support plate (21). A guide rod (212) is slidably connected to the telescopic end of the telescopic rod (210), and one end of the guide rod (212) away from the rubber sheet (29) is fixedly connected to a waterproof cover (213). A spring (214) is sleeved on the guide rod (212), and one end of the guide rod (212) away from the waterproof cover (213) is fixedly connected to a push plate (215). A telescopic tube (216) is fixedly connected to one side of the support plate (21) close to the stop plate (23), the telescopic end of the telescopic tube (216) faces the stop plate (23), a push ring (217) is fixedly connected to the telescopic end of the telescopic tube (216), an air bag (218) is arranged inside the telescopic tube (216), a side of the support plate (21) away from the stop plate (23) is fixedly connected to an air pipe (219), and a top surface of the outer wall of the water outlet pipe (13) is fixedly connected to a blowing and suction pump (220) and an audible and visual alarm (221).

3. The energy-saving waterway quick connector according to claim 1 is characterized by: The side of the rubber sheet (29) away from the plurality of inner shafts (27) is fixedly connected to the annular surface of the stop plate (23).

4. The energy-saving waterway quick connector according to claim 2, characterized in that: The two ends of the spring (214) are fixedly connected to the telescopic end of the telescopic rod (210) and the waterproof cover (213), and the water level sensor (211) is plugged and adapted to the waterproof cover (213).

5. The energy-saving waterway quick connector according to claim 2 is characterized by: The push plate (215) is located on the moving route of the rubber sheet (29).

6. The energy-saving waterway quick connector according to claim 2, characterized in that: The push ring (217) is sleeved on the bearing rod (22), and the plurality of outer tubes (25) are all located on the moving path of the push ring (217).

7. The energy-saving waterway quick connector according to claim 2, characterized in that: Two ends of the air bag (218) are respectively fixedly connected to the support plate (21) and a side close to the push ring (217).

8. The energy-saving waterway quick connector according to claim 2, characterized in that: The top end of the air pipe (219) passes through the water outlet pipe (13) and is communicated with the blowing and suction pump (220), and the bottom end of the air pipe (219) is communicated with the air bag (218).

9. The energy-saving waterway quick connector according to claim 2, characterized in that: There is an electrical connection between the water level sensor (211) and the sound and light alarm (221).

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