Equipment well immersion automatic monitoring alarm device

Abstract

The utility model belongs to the technical field of equipment wells, and relates to an equipment well water immersion automatic monitoring alarm device which comprises a water pipe, a flowmeter and an alarm are fixedly arranged on the outer surface of the water pipe, an induction coil is fixedly connected to the inner wall of the water pipe, the induction coil is spiral, the flowmeter is connected with the alarm, the flowmeter is connected with the induction coil, and the alarm is connected with the induction coil. A driving assembly is arranged in the water pipe and drives a brush shaft located in the water pipe to rotate, a plurality of brushes are evenly distributed on the outer surface of the brush shaft in the axis direction of the brush shaft, the brushes abut against the outer surface of the induction coil in a matched mode, and a transmission assembly is arranged in the water pipe. The transmission assembly drives the brush shaft to horizontally slide on the outer surface of the induction coil in a reciprocating mode. The cleaning device has the advantages that through the driving assembly and the transmission assembly, the brush shaft can slide on the induction coil in a reciprocating mode while rotating, then the induction coil is brushed in different directions, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment wells and relates to an automatic monitoring and alarm device for water immersion in an equipment well. Background Art

[0002] Equipment wells refer to pits used to place equipment in urban and rural water supply operations. Equipment wells are prone to groundwater leakage in rainy weather. In order to prevent equipment from being immersed in water, it is necessary to monitor the equipment wells and send out alarm signals through wireless communication so that staff can promptly detect waterlogging and water accumulation and conduct maintenance.

[0003] The water leakage monitoring alarm device disclosed in Chinese patent CN220397315U is provided with a brushing mechanism, which includes a motor, a connecting rod and a cross bar. The motor drives the connecting rod to rotate, and the connecting rod drives the rotation of the shifting gear and the brush roller, and the brush roller scrubs the inner wall of the electrode induction coil. Then the shifting gear meshes to drive the rotation of the linkage gear, and the linkage gear meshes with the inner gear ring, and then the cover body and the box body itself can be driven to slide on the annular guide rail.

[0004] When the monitoring alarm device uses a brush roller to brush the electrode induction coil, the brush roller will slide along the annular guide rail to brush the surface of the motor induction coil. Brushing is only performed in one direction, and the gaps between the motor induction coils are easily not cleaned.

[0005] In order to solve the above problems, the utility model proposes an automatic monitoring and alarm device for water flooding in an equipment well. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes an automatic monitoring and alarm device for water flooding in an equipment well.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: comprising a water pipe, a flow meter and an alarm are fixedly arranged on the outer surface of the water pipe, an induction coil is fixedly connected to the inner wall of the water pipe, the induction coil is spiral-shaped, the flow meter is connected to the alarm, and the flow meter is connected to the induction coil;

[0008] A driving assembly is arranged inside the water pipe, and the driving assembly drives the brush shaft located inside the water pipe to rotate. A plurality of brushes are evenly distributed on the outer surface of the brush shaft along the axial direction thereof, and the brushes are in abutment with the outer surface of the induction coil;

[0009] A transmission component is arranged inside the water pipe. When the brush shaft rotates, the transmission component drives the brush shaft to slide back and forth horizontally on the outer surface of the induction coil.

[0010] Furthermore, one end of the flow meter is fixedly connected to the outer circumferential surface of the water pipe, and the alarm is fixedly connected to the other end of the flow meter.

[0011] Furthermore, the driving assembly includes a motor, which is fixedly arranged inside the water pipe. The end of the output shaft of the motor is fixedly connected to a connecting plate, the end of the connecting plate is sleeved on the brush shaft, and the outer surface of the brush shaft is slidably matched with the connecting plate.

[0012] Furthermore, a fixing plate is fixedly connected to the inner wall of the water pipe, and the motor is fixedly connected to the fixing plate.

[0013] Furthermore, the transmission assembly includes a circular ring, which is fixedly connected to the inner wall of the water pipe, and a plurality of protrusions are evenly distributed on one side of the circular ring close to the induction coil, and the outer surface of the protrusions is arranged in an arc shape;

[0014] One end of the brush shaft is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a conical slider, and the tip of the slider is slidably matched with the protrusion and the ring;

[0015] The other end of the brush shaft is fixedly connected to a limit plate, the limit plate and the slide block are respectively located on both sides of the connecting plate, a spring is fixedly connected between the limit plate and the connecting plate, and the spring is sleeved on the brush shaft.

[0016] Furthermore, both ends of the water pipe are fixedly connected with flanges.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The automatic monitoring and alarm device for well water immersion of the equipment is provided with a brush shaft, which is slidably arranged on the connecting plate. When cleaning the induction coil, the motor is started to drive the connecting plate to rotate, and the brush shaft is driven to rotate, so that the brush on the brush shaft rotates on the surface of the induction coil, which will brush off the impurities on the surface of the induction coil and achieve the purpose of cleaning.

[0019] 2. The automatic monitoring and alarm device for well water immersion of the equipment is provided with a circular ring, and a number of protrusions are evenly distributed on the side of the circular ring close to the induction coil. When the brush shaft rotates, it will drive the slider to slide on the surface of the circular ring, and the slider will gradually slide to the protrusions. The protrusions will push the slider to make the brush shaft slide on the connecting plate, and push the limit plate to slide to the side away from the connecting plate, which will stretch the spring. After that, the slider will gradually leave the protrusion and slide to the side of the circular ring. At this time, under the action of the spring rebound force, it will push the limit plate to move to the side close to the connecting plate, pushing the brush shaft to slide, and then under the action of multiple protrusions, the brush shaft will drive the brush to slide back and forth on the induction coil, and then brush the induction coil in different directions, so as to achieve a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 It is a side view of the utility model.

[0023] In the figure: 1. flow meter; 2. water pipe; 3. flange; 4. ring; 5. induction coil; 6. fixing plate; 7. motor; 8. slider; 9. brush shaft; 10. connecting plate; 11. spring; 12. limit plate; 13. connecting rod; 14. alarm. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 in 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] like Figure 1-Figure 3 As shown, the technical solution adopted by the utility model is as follows: an automatic monitoring and alarm device for water infiltration in an equipment well comprises a water pipe 2, on the outer surface of which a flow meter 1 and an alarm 14 are fixedly arranged. One end of the flow meter 1 is fixedly connected to the outer circumferential surface of the water pipe 2, and the alarm 14 is fixedly connected to the other end of the flow meter 1.

[0026] An induction coil 5 is fixedly connected to the inner wall of the water pipe 2, and the induction coil 5 is spiral. The flow meter 1 is connected to the alarm 14, and the flow meter 1 is connected to the induction coil 5. The flow meter 1 monitors the flow of water in the water pipe 2 through the induction coil 5. When the water flow exceeds the set value, the alarm 14 will automatically alarm, achieving the purpose of automatic monitoring and alarm. The induction coil 5, the flow meter 1, and the alarm 14 are specifically recorded in the patent CN220397315U mentioned in the background technology, and will not be described in detail.

[0027] A driving assembly is provided inside the water pipe 2, and the driving assembly drives the brush shaft 9 located inside the water pipe 2 to rotate. The outer surface of the brush shaft 9 is evenly distributed with a plurality of brushes along its axial direction, and the brushes abut against the outer surface of the induction coil 5. When the brush shaft 9 rotates, the brushes will scrub the induction coil 5.

[0028] The driving assembly includes a motor 7, which is fixedly arranged inside the water pipe 2. The end of the output shaft of the motor 7 is fixedly connected with a connecting plate 10, the end of the connecting plate 10 is sleeved on the brush shaft 9, and the outer surface of the brush shaft 9 is slidably matched with the connecting plate 10.

[0029] A fixing plate 6 is fixedly connected to the inner wall of the water pipe 2 , and a motor 7 is fixedly connected to the fixing plate 6 .

[0030] A transmission assembly is disposed inside the water pipe 2 . When the brush shaft 9 rotates, the transmission assembly drives the brush shaft 9 to slide horizontally back and forth on the outer surface of the induction coil 5 .

[0031] The transmission assembly includes a ring 4, which is fixedly connected to the inner wall of the water pipe 2. A plurality of protrusions are evenly distributed on one side of the ring 4 close to the induction coil 5, and the outer surface of the protrusions is arranged in an arc shape.

[0032] One end of the brush shaft 9 is fixedly connected to a connecting rod 13, and one end of the connecting rod 13 is fixedly connected to a conical sliding block 8, and the tip of the sliding block 8 is slidably matched with the protrusion and the ring.

[0033] The other end of the brush shaft 9 is fixedly connected to a limit plate 12, and the limit plate 12 and the slider 8 are respectively located on both sides of the connecting plate 10. A spring 11 is fixedly connected between the limit plate 12 and the connecting plate 10, and the spring 11 is sleeved on the brush shaft 9.

[0034] Both ends of the water pipe 2 are fixedly connected with flanges 3. The water pipe 2 is installed through the flanges 3.

[0035] Working principle:

[0036] A drainage pipe is provided at the groundwater flooding location of the equipment well, and the water pipe 2 is fixed to the drainage pipe by a flange 3. The flooding condition is monitored by the flow of water in the water pipe 2. If the flow is large, it is easy to cause untimely drainage, thereby causing water to overflow upward.

[0037] After installation, the water flow value of the alarm is set according to the size of the water pipe 2. If flooding occurs, water will flow through the water pipe 2, and the induction coil 5 will monitor the water flow. If the monitored water flow value reaches the set value, the alarm 14 will automatically alarm.

[0038] When the induction coil 5 is used for a long time, impurities may stick to the surface, which may affect the monitoring accuracy. Therefore, the induction coil 5 needs to be cleaned.

[0039] In the initial state, the tip of the slider 8 contacts the side surface of the ring 4, and the spring 11 is in a stretched state.

[0040] When water flows through the water pipe 2, the motor 7 is started to rotate the connecting plate 10, driving the brush shaft 9 to rotate, so that the brush on the brush shaft 9 rotates on the surface of the induction coil 5, which will brush off the impurities on the surface of the induction coil 5 and achieve the purpose of cleaning.

[0041] When the brush shaft 9 rotates, it will drive the connecting rod 13 and the slider 8 to rotate together, and the slider 8 rotates on one side of the ring 4. The slider 8 will slide to the raised arc surface, and will push the brush shaft 9 through the connecting rod 13, so that the brush shaft 9 slides on the connecting plate 10.

[0042] The brush shaft 9 will push the limit plate 12 to slide to the side away from the connecting plate 10, and will continue to stretch the spring 11. When the slider 8 slides to the middle of the arc surface, the slider 8 will gradually slide to the side of the ring 4.

[0043] At this time, under the action of the rebound force of the spring 11 , the limiting plate 12 is pushed to move toward the side close to the connecting plate 10 , and the limiting plate 12 pushes the brush shaft 9 to slide toward the ring 4 .

[0044] After that, the slider 8 will continue to rotate to the next protrusion, and then under the action of multiple protrusions, the brush shaft 9 will slide back and forth on the induction coil 5 while rotating, brushing the induction coil 5 in different directions to achieve a better cleaning effect.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic monitoring and alarm device for water ingress in an equipment well, characterized in that: It comprises a water pipe (2), a flow meter (1) and an alarm (14) being fixedly arranged on the outer surface of the water pipe (2), an induction coil (5) being fixedly connected to the inner wall of the water pipe (2), the induction coil (5) being spiral-shaped, the flow meter (1) being connected to the alarm (14), and the flow meter (1) being connected to the induction coil (5); A driving assembly is arranged inside the water pipe (2), and the driving assembly drives a brush shaft (9) located inside the water pipe (2) to rotate. A plurality of brushes are evenly distributed on the outer surface of the brush shaft (9) along its axial direction, and the brushes are in abutment with the outer surface of the induction coil (5); A transmission component is arranged inside the water pipe (2). When the brush shaft (9) rotates, the transmission component drives the brush shaft (9) to slide back and forth horizontally on the outer surface of the induction coil (5).

2. The automatic monitoring and alarm device for water flooding in an equipment well according to claim 1, characterized in that: One end of the flow meter (1) is fixedly connected to the outer circumferential surface of the water pipe (2), and the alarm (14) is fixedly connected to the other end of the flow meter (1).

3. The automatic monitoring and alarm device for water flooding in an equipment well according to claim 1 is characterized in that: The driving assembly comprises a motor (7), the motor (7) is fixedly arranged inside the water pipe (2), the end of the output shaft of the motor (7) is fixedly connected to a connecting plate (10), the end of the connecting plate (10) is sleeved on the brush shaft (9), and the outer surface of the brush shaft (9) is slidably matched with the connecting plate (10).

4. The automatic monitoring and alarm device for water flooding in an equipment well according to claim 3 is characterized in that: A fixing plate (6) is fixedly connected to the inner wall of the water pipe (2), and the motor (7) is fixedly connected to the fixing plate (6).

5. The automatic monitoring and alarm device for water flooding in an equipment well according to claim 3 is characterized in that: The transmission assembly comprises a circular ring (4), the circular ring (4) being fixedly connected to the inner wall of the water pipe (2), a plurality of protrusions being evenly distributed on one side of the circular ring (4) close to the induction coil (5), and the outer surface of the protrusions being arranged in an arc shape; One end of the brush shaft (9) is fixedly connected to a connecting rod (13), one end of the connecting rod (13) is fixedly connected to a conical slider (8), and the tip of the slider (8) is slidably matched with the protrusion and the ring (4); The other end of the brush shaft (9) is fixedly connected to a limit plate (12), the limit plate (12) and the slider (8) are respectively located on both sides of the connecting plate (10), a spring (11) is fixedly connected between the limit plate (12) and the connecting plate (10), and the spring (11) is sleeved on the brush shaft (9).

6. The automatic monitoring and alarm device for water flooding in an equipment well according to claim 1, characterized in that: Both ends of the water pipe (2) are fixedly connected with flanges (3).

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