Water leakage detection device applied to water supply pump station
By designing a water leakage detection device including a mobile base, a lower cover, an upper cover, a lifting adjustment component and a water leakage detection component, the problem of untimely, unstable and inability to leak in the prior art is solved, and the problem of water leakage detection is realized. Efficient and stable water leakage detection and automatic leakage.
Patent Information
- Application Number
- CN202421174851.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The water leakage detection methods of existing water supply pump stations rely on manual inspection or electronic monitoring equipment, and cannot achieve uninterrupted detection. Moreover, electronic equipment is easy to damage, unable to detect water leakage efficiently and stably, and cannot leak, resulting in water accumulation.
A water leakage detection device is designed, including a mobile base, a lower cover, an upper cover, a lifting adjustment assembly and a water leakage detection assembly. The water leakage enters the water collection tank through the drainage pipe. When the floating plate floats up, the alarm is turned on, and it is automatically discharged into the drain through the drainage assembly.
It realizes efficient and stable water leakage detection, reduces the use of electronic components, avoids detection failure caused by equipment failure, and automatically removes water accumulation through the drainage component to prevent water accumulation inside the water supply pump station.
Smart Images
Figure CN222440040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water leakage detection, in particular to a water leakage detection device applied to a water supply pump station. Background Art
[0002] With the rapid development of urbanization and the increasing number of high-rise buildings, it is necessary to use secondary water supply technology to increase the water pressure and then transport it to high-rise buildings for use. The secondary water supply pump station can store and pressurize the city's public water supply or self-built facilities, and then supply it to users or for self-use through pipelines, mainly to compensate for the lack of pressure in the municipal supply pipe line and ensure water supply for people living in high-rise buildings.
[0003] There are many pipe connection points in the water supply pump station, which are very prone to water leakage. If not detected in time, it will cause great economic losses. The water supply pump station leakage detection in the existing technology mostly relies on manual inspection and detection, but manual inspection and detection cannot achieve uninterrupted detection, resulting in poor detection effect, and the existing leakage detection devices mostly rely on electronic monitoring equipment, which is easy to damage and fail, resulting in the inability to efficiently and stably detect water leakage in the water supply pump station. At the same time, the electronic monitoring equipment does not have a discharge function, and cannot discharge the leakage when a leak occurs, which will cause water accumulation inside the water supply pump station. Therefore, the utility model proposes a leakage detection device applied to a water supply pump station to solve the deficiencies in the prior art. Utility Model Content
[0004] In view of the above problems, the purpose of the utility model is to provide a water leakage detection device for use in a water supply pump station, which drains the leaking water into a water collecting tank of a water leakage detection component through a drainage pipe. When the leaking water accumulates in the water collecting tank and causes the float plate to float, the float plate can be used to squeeze a trigger switch to turn on the alarm, thereby achieving efficient and stable water leakage detection. During the process, there are few electronic components and equipment, and there will be no problem of detection failure due to failure of electronic components and equipment. The discharge component can automatically discharge the accumulated water in the water collecting tank into the sewer outlet in the water supply pump station for discharge.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A water leakage detection device for a water supply pump station comprises a mobile base, a lower cover, an upper cover, a lifting and adjusting component and a water leakage detection component. The lifting and adjusting component is arranged above the mobile base, the lower cover is installed on the lifting and adjusting component, the lower cover is arranged below the connection of adjacent pipes in the water supply pump station, the upper cover is arranged above the connection of adjacent pipes in the water supply pump station, and the upper cover and the lower cover are detachably installed. The water leakage detection component comprises a water collecting tank, a floating plate, a trigger switch and an alarm. The water collecting tank is arranged on the mobile base on one side of the lifting and adjusting component. Above the seat, the lower side of the lower cover body is connected with the top side of the water collecting tank through a drainage pipe, a guide rod is provided on one side of the interior of the water collecting tank, and the guide rods are provided in four groups in a rectangular array, the floating plate and the four groups of guide rods are movably installed, a mounting plate is provided above the floating plate, the mounting plate is connected to the inner side of the upper ends of the four groups of guide rods, and a trigger switch is provided at the bottom of the mounting plate, an alarm is provided on the top of the water collecting tank, the trigger switch is electrically connected to the alarm, a discharge assembly is provided on one side of the water collecting tank, and the discharge assembly is connected to the drain inlet in the water supply pump station through a discharge pipe.
[0007] A further improvement is that the mobile base includes a bottom plate and universal wheels, universal wheels are arranged at the four corners of the bottom of the bottom plate, and the lifting and adjusting assembly and the water collecting tank are both arranged on the top of the bottom plate.
[0008] A further improvement is that the lifting and adjusting assembly includes a shell, a movable sleeve, a screw and a rotating wheel. A shell is provided on one side above the base plate, a screw is rotatably provided inside the shell, a rotating wheel is provided on the shaft at the lower end of the screw, the outer wall of the movable sleeve is slidably connected to the inner wall of the shell, and the movable sleeve is threadedly connected to the screw.
[0009] A further improvement is that: wing plates are provided on both sides of the lower cover body and the upper cover body, the wing plates of the upper cover body are provided with connecting bolts, and there are multiple connecting bolts, and the wing plates of the lower cover body are provided with bolt holes adapted to the connecting bolts, and there are multiple bolt holes, and the upper cover body and the lower cover body are installed in cooperation with the connecting bolts and the bolt holes.
[0010] Further improvements are: the discharge assembly includes a discharge trough, an opening, a blocking block and a connecting rod, a discharge trough is provided on one side of the water collecting tank, an opening is provided on the top of the discharge trough, a blocking block is slidably provided in the opening, a connecting rod is slidably provided on the top of the water collecting tank, one end of the connecting rod is connected to the floating plate, and the other end of the connecting rod is connected to the top of the blocking block.
[0011] A further improvement is that: the height of the setting position of the discharge trough is lower than the height of the setting position of the trigger switch, and a limiting sealing plate is provided at the bottom of the blocking block, and the size of the limiting sealing plate is larger than the opening size.
[0012] A further improvement is that sealing pads are provided on the mounting surfaces of the lower cover body and the upper cover body.
[0013] The beneficial effects of the utility model are as follows: the utility model arranges a lower cover body and an upper cover body and is installed at the connection position of adjacent pipe fittings in the water supply pump station. When water leakage occurs at the connection position of the adjacent pipe fittings, the leaked water enters the volume cavity of the lower cover body, and then is drained into the water collecting tank of the leakage detection component through the drainage pipe. When the leaked water accumulates in the water collecting tank and causes the float plate to float, the float plate can be used to squeeze the trigger switch to turn on the alarm to realize efficient and stable water leakage detection. The process has few electronic components and equipment, and there will be no problem of detection failure due to failure of electronic components and equipment. In addition, the utility model arranges a discharge component on the water collecting tank, so that the accumulated water in the water collecting tank can be automatically discharged into the sewer outlet in the water supply pump station for discharge when water leakage occurs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 It is a side view schematic diagram of the installation structure of the lower cover body and the upper cover body of the utility model;
[0016] Figure 3 This is a schematic diagram of the front view of the installation structure of the discharge assembly of the utility model;
[0017] Figure 4 This is a schematic diagram of the installation structure of the water leakage detection device of the utility model in a water supply pump station;
[0018] Figure 5 It is a schematic diagram of the main view of the working principle of the structure of the utility model.
[0019] Among them: 1. Mobile base; 101. Bottom plate; 102. Universal wheel; 2. Lower cover; 3. Upper cover; 4. Lifting and adjusting assembly; 401. Shell; 402. Mobile sleeve; 403. Screw; 404. Rotor; 5. Water collecting tank; 6. Float; 7. Trigger switch; 8. Alarm; 9. Drainage pipe; 10. Guide rod; 11. Wing plate; 12. Connecting bolt; 13. Discharge trough; 14. Opening; 15. Sealing block; 16. Connecting rod; 17. Limit sealing plate; 18. Sealing gasket. DETAILED DESCRIPTION
[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.
[0021] according to Figure 1-5As shown, this embodiment proposes a water leakage detection device applied to a water supply pump station, comprising a mobile base 1, a lower cover body 2, an upper cover body 3, a lifting and adjusting component 4 and a water leakage detection component. A lifting and adjusting component 4 is arranged above the mobile base 1, and a lower cover body 2 is installed on the lifting and adjusting component 4. The lower cover body 2 is arranged below the connection of adjacent pipe fittings in the water supply pump station, and the upper cover body 3 is arranged above the connection of adjacent pipe fittings in the water supply pump station, and the upper cover body 3 and the lower cover body 2 are detachably installed. The cooperation between the upper cover body 3 and the lower cover body 2 can ensure that even if a water leakage occurs, the water leakage will only occur in the cavity formed by the upper cover body 3 and the lower cover body 2, and no water leakage splashing will occur. The water leakage detection component comprises a water collecting tank 5, a floating plate 6, a trigger A switch 7 and an alarm 8, the water collecting tank 5 is arranged above the mobile base 1 on one side of the lifting and adjusting component 4, the lower side of the lower cover body 2 is connected to the top side of the water collecting tank 5 through a drainage pipe 9, a guide rod 10 is provided on one side of the inside of the water collecting tank 5, and the guide rods 10 are provided in four groups in a rectangular array, the floating plate 6 and the four groups of the guide rods 10 are movably installed, a mounting plate is provided above the floating plate 6, the mounting plate is connected to the inner side of the upper ends of the four groups of the guide rods 10, and a trigger switch 7 is provided at the bottom of the mounting plate, and an alarm 8 is provided on the top of the water collecting tank 5, and the trigger switch 7 is electrically connected to the alarm 8, and a discharge component is provided on one side of the water collecting tank 5, and the discharge component is connected to the drain in the water supply pump station through a discharge pipe.
[0022] When the water leakage detection device of the utility model is used in a water supply pump station, the water leakage detection device is assembled and used with the connection of adjacent pipe fittings in the water supply pump station. Specifically, the device is first moved to the bottom of the connection of adjacent pipe fittings in the water supply pump station by moving the base 1, and then the upper cover body 3 is disassembled. At this time, the lower cover body 2 is moved to the connection of adjacent pipe fittings in the water supply pump station, and then the lower cover body 2 is controlled to rise by the lifting and adjusting component 4 so that it is tightly attached to the connection of adjacent pipe fittings in the water supply pump station. Then the upper cover body 3 is connected and installed with the lower cover body 2. When water leakage occurs, the leaked water enters the lower cover body 2 and then enters the water collecting box 5 through the drainage pipe 9. When the water leakage inside the water collecting box 5 accumulates more and more, the accumulated water causes the float plate 6 to float upward on the guide rod 10, and then the float plate 6 squeezes the trigger switch 7, so that the trigger switch 7 turns on the alarm 8, and in the process of the float plate 6 squeezing the trigger switch 7, the connecting rod 16 will be synchronously driven to move upward. At this time, the blocking block 15 connected to one end of the connecting rod 16 will move upward, so that the internal channel of the discharge trough 13 is opened. At this time, the accumulated water flows from the discharge trough 13 through the discharge pipe to the drain outlet in the water supply pump station for discharge, thereby ensuring that the accumulated water will not reach the trigger switch 7 and cause a malfunction.
[0023] The mobile base 1 comprises a bottom plate 101 and universal wheels 102. The four corners of the bottom of the bottom plate 101 are provided with universal wheels 102. The lifting and adjusting assembly 4 and the water collecting tank 5 are both provided on the top of the bottom plate 101. By providing the mobile base 1, the water leakage detection device of the utility model can be easily moved.
[0024] The lifting and adjusting assembly 4 includes a housing 401, a movable sleeve 402, a screw 403 and a rotating wheel 404. The housing 401 is provided on one side above the bottom plate 101. The screw 403 is rotatably provided inside the housing 401. The rotating wheel 404 is provided on the shaft at the lower end of the screw 403. The outer wall of the movable sleeve 402 is slidably connected to the inner wall of the housing 401, and the movable sleeve 402 is threadedly connected to the screw 403. The screw 403 can be driven to rotate by rotating the rotating wheel 404, and then the movable sleeve 402 threadedly connected to the screw 403 moves inside the housing 401 to achieve lifting and lowering.
[0025] A further improvement is that: wing plates 11 are provided on both sides of the lower cover body 2 and the upper cover body 3, and connecting bolts 12 are provided on the wing plates 11 of the upper cover body 3, and there are multiple connecting bolts 12. Bolt holes adapted to the connecting bolts 12 are provided on the wing plates 11 of the lower cover body 2, and there are multiple bolt holes. The upper cover body 3 and the lower cover body 2 are installed by matching the connecting bolts 12 with the bolt holes.
[0026] The discharge assembly includes a discharge trough 13, an opening 14, a blocking block 15 and a connecting rod 16. A discharge trough 13 is provided on one side of the water collecting tank 5. An opening 14 is provided on the top of the discharge trough 13. A blocking block 15 is slidably provided in the opening 14. A connecting rod 16 is slidably provided on the top of the water collecting tank 5. One end of the connecting rod 16 is connected to the floating plate 6, and the other end of the connecting rod 16 is connected to the top of the blocking block 15. The accumulated water causes the floating plate 6 to float upward on the guide rod 10, and then the floating plate 6 squeezes the trigger switch 7, so that the trigger switch 7 is triggered and the alarm 8 is turned on. In the process of the floating plate 6 squeezing the trigger switch 7, the connecting rod 16 is synchronously driven to move upward. At this time, the blocking block 15 connected to one end of the connecting rod 16 will move upward, so that the internal channel of the discharge trough 13 is opened. At this time, the accumulated water flows from the discharge trough 13 through the discharge pipe to the water outlet in the water supply pump station for discharge.
[0027] The height of the setting position of the discharge groove 13 is lower than the height of the setting position of the trigger switch 7, and a limit sealing plate 17 is provided at the bottom of the blocking block 15, and the size of the limit sealing plate 17 is larger than the size of the opening 14. The above-mentioned setting can ensure that the accumulated water in the water collecting box 5 will be discharged from the inside of the water collecting box 5 when it does not contact the trigger switch 7. The setting of the limit sealing plate 17 can limit the moving position of the blocking block 15 to prevent the blocking block 15 from being separated from the opening 14, and the limit sealing plate 17 will also block the opening 14 when it reaches the position of the opening 14 to prevent the accumulated water passing through the discharge groove 13 from overflowing from the opening 14.
[0028] The mounting surfaces of the lower cover body 2 and the upper cover body 3 are both provided with sealing pads 18. The sealing performance of the cavity formed after the lower cover body 2 and the upper cover body 3 are connected can be improved by providing the sealing pads 18.
[0029] The utility model is installed at the connection position of adjacent pipes in the water supply pump station by arranging a lower cover body 2 and an upper cover body 3. When water leakage occurs at the connection position of adjacent pipes, the water leaks into the cavity of the lower cover body 2, and then is drained into the water collecting box 5 of the water leakage detection component through the drainage pipe 9. When the water leakage accumulates in the water collecting box 5 and makes the float plate 6 float, the float plate 6 can be used to squeeze the trigger switch 7 to turn on the alarm 8 to alarm, thereby realizing efficient and stable water leakage detection. There are few electronic components and equipment in the process, and there will be no problem of detection failure due to malfunction of the electronic components and equipment. In addition, the utility model can automatically discharge the accumulated water in the water collecting box 5 into the sewer port in the water supply pump station for discharge when water leakage occurs by arranging a discharge component on the water collecting box 5.
[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A water leakage detection device used in a water supply pump station, characterized in that: The invention comprises a mobile base (1), a lower cover (2), an upper cover (3), a lifting and adjusting component (4) and a water leakage detection component. The lifting and adjusting component (4) is arranged above the mobile base (1). The lifting and adjusting component (4) is installed with the lower cover (2). The lower cover (2) is arranged below the connection between adjacent pipes in the water supply pump station. The upper cover (3) is arranged above the connection between adjacent pipes in the water supply pump station. The upper cover (3) and the lower cover (2) are detachably installed. The water leakage detection component comprises a water collecting tank (5), a floating plate (6), a trigger switch (7) and an alarm (8). The water collecting tank (5) is arranged above the mobile base (1) on one side of the lifting and adjusting component (4). The lower part of one side of the lower cover body (2) is connected to the top side of the water collecting tank (5) through a drainage pipe (9); a guide rod (10) is provided on one side of the interior of the water collecting tank (5); the guide rods (10) are provided in four groups in a rectangular array; the floating plate (6) is movably mounted on the four groups of the guide rods (10); a mounting plate is provided above the floating plate (6); the mounting plate is connected to the inner sides of the upper ends of the four groups of the guide rods (10); and a trigger switch (7) is provided at the bottom of the mounting plate; an alarm (8) is provided on the top of the water collecting tank (5); the trigger switch (7) is electrically connected to the alarm (8); a discharge assembly is provided on one side of the water collecting tank (5); and the discharge assembly is connected to the drain port in the water supply pump station through a discharge pipe.
2. A water leakage detection device for use in a water supply pump station according to claim 1, characterized in that: The mobile base (1) comprises a bottom plate (101) and universal wheels (102); the universal wheels (102) are arranged at the four corners of the bottom of the bottom plate (101); and the lifting and adjusting assembly (4) and the water collecting tank (5) are both arranged on the top of the bottom plate (101).
3. A water leakage detection device for use in a water supply pump station according to claim 2, characterized in that: The lifting and adjusting component (4) comprises a shell (401), a movable sleeve (402), a screw (403) and a rotating wheel (404); a shell (401) is provided on one side above the bottom plate (101); a screw (403) is rotatably provided inside the shell (401); a rotating wheel (404) is provided on the shaft at the lower end of the screw (403); an outer wall of the movable sleeve (402) is slidably connected to an inner wall of the shell (401), and the movable sleeve (402) is threadedly connected to the screw (403).
4. A water leakage detection device for use in a water supply pump station according to claim 1, characterized in that: Both sides of the lower cover body (2) and the upper cover body (3) are provided with wing plates (11); the wing plates (11) of the upper cover body (3) are provided with connecting bolts (12); a plurality of connecting bolts (12) are provided on the wing plates (11) of the lower cover body (2); bolt holes adapted to the connecting bolts (12) are provided on the wing plates (11); a plurality of bolt holes are provided; and the upper cover body (3) and the lower cover body (2) are mounted by matching the connecting bolts (12) with the bolt holes.
5. The water leakage detection device used in a water supply pump station according to claim 1, characterized in that: The discharge assembly comprises a discharge trough (13), an opening (14), a blocking block (15) and a connecting rod (16); a discharge trough (13) is provided on one side of the water collecting tank (5); an opening (14) is provided on the top of the discharge trough (13); a blocking block (15) is slidably provided in the opening (14); a connecting rod (16) is slidably provided on the top of the water collecting tank (5); one end of the connecting rod (16) is connected to the floating plate (6), and the other end of the connecting rod (16) is connected to the top of the blocking block (15).
6. A water leakage detection device for use in a water supply pump station according to claim 5, characterized in that: The height of the setting position of the discharge groove (13) is lower than the height of the setting position of the trigger switch (7), and a limiting sealing plate (17) is provided at the bottom of the blocking block (15), and the size of the limiting sealing plate (17) is larger than the size of the opening (14).
7. A water leakage detection device for use in a water supply pump station according to claim 1, characterized in that: Sealing pads (18) are provided on the mounting surfaces of the lower cover body (2) and the upper cover body (3).