Intelligent locking equipment for pipe network leakage area

Abstract

The utility model relates to the technical field of pipe network leakage monitoring, in particular to intelligent locking equipment for a pipe network leakage area, which comprises a shell, a first heat supply pipe, a second heat supply pipe, a third heat supply pipe and a fourth heat supply pipe are arranged on the surface of the shell; a flow meter assembly is arranged on the surface of the shell and comprises a display screen arranged on the surface of the shell and flow meters connected with the first heat supply pipe, the second heat supply pipe, the third heat supply pipe and the fourth heat supply pipe. The drying assembly is arranged at the top end in the shell and comprises an upper cover plate, a fan, a first driving motor, a first rotating shaft and a second driving motor; the drainage assembly is arranged at the bottom end in the shell and comprises a drainage plate, a second rotating shaft and a third driving motor; the detection assembly is arranged in the shell and comprises a humidity sensor arranged on the inner wall of the shell and a weight sensor arranged on the upper portion of the drainage plate, and the drying efficiency of the intelligent locking equipment for the pipe network leakage area is improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline leakage monitoring technology, and in particular to an intelligent locking device for pipeline leakage areas. Background Technology

[0002] The centralized heating industry has developed rapidly, and the operating mileage of heating pipelines is also increasing. Due to the complexity of the laying environment, the increasing years of operation, and the uneven level of pipeline operation and management in different regions, problems such as corrosion and aging of heating pipelines and external damage are becoming increasingly prominent, leading to more frequent pipeline leaks. Once a heating pipeline leaks, it can cause significant economic losses due to water and heat loss, or even disrupt the hydraulic conditions of the entire heating pipeline network, causing the entire heating network system to shut down and severely impacting residents' production and daily life.

[0003] Chinese Patent Application Publication No. CN214581435U discloses a heating network leakage monitoring and water replenishment / pressure stabilization system, comprising multiple monitoring and water replenishment / pressure stabilization units. One monitoring and water replenishment / pressure stabilization unit is installed inside each heat exchange station. Each heat exchange station has a secondary pipe network, which is connected to the primary pipe network's supply and return water branch pipes via heat exchangers. Each monitoring and water replenishment / pressure stabilization unit includes a pressure sensor for the primary pipe network's supply branch pipe, a pressure sensor for the primary pipe network's return water branch pipe, two-stage pipe network inlet branches, and a unit controller. The unit controller is electrically connected to all pressure sensors, solenoid valves, water replenishment pump sets, and level gauges within the same monitoring and water replenishment / pressure stabilization unit. All unit controllers are electrically connected to a control terminal. However, the prior art has the following problem: the prior art does not perform drainage treatment on the leaked area, resulting in low drainage efficiency of the intelligent locking device for the leaked area of ​​the pipe network, thus leading to low drying efficiency. Utility Model Content

[0004] Therefore, this utility model provides an intelligent locking device for pipeline leakage areas to overcome the problem of low drainage efficiency and thus low drying efficiency of existing intelligent locking devices for pipeline leakage areas.

[0005] To achieve the above objectives, this utility model provides an intelligent locking device for pipeline leakage areas, comprising:

[0006] The housing is a box extending from left to right, and the surface of the housing is provided with a first heating pipe, a second heating pipe, a third heating pipe and a fourth heating pipe;

[0007] A flow meter assembly, disposed on the surface of the housing, includes a display screen and a flow meter. The back of the display screen is sealed against the surface of the housing. The bottom end of the flow meter is connected to the first heating pipe, the second heating pipe, the third heating pipe, and the fourth heating pipe, respectively.

[0008] A drying assembly, disposed at the inner top of the housing, includes a top cover plate, a fan, a first drive motor, a first rotating shaft, and a second drive motor. One end of the top cover plate is connected to one end of the top of the housing. The fan is fixed inside the top cover plate. The first drive motor is fixed inside the fan. One end of the first rotating shaft is sealed against one end of the top cover plate. The other end of the first rotating shaft is sealed against one end of the top of the housing near the top cover plate. The second drive motor is fixed inside the first rotating shaft.

[0009] A drainage assembly, disposed at the bottom of the housing, includes a drainage plate, a second rotating shaft, and a third drive motor. One end of the drainage plate is connected to the bottom of the housing. One end of the second rotating shaft is sealed against one end of the drainage plate, and the other end of the second rotating shaft is sealed against one end of the bottom of the housing. The third drive motor is fixed inside the second rotating shaft.

[0010] The detection assembly, which is disposed inside the housing, includes a humidity sensor and a weight sensor. The humidity sensor is fixed to the inner wall of the housing away from the flow meter assembly, and the bottom end of the weight sensor is fixed to the upper part of the drain plate.

[0011] Furthermore, a flow meter is installed at the bottom of the display screen, and the flow meter is either an electromagnetic flow meter or a turbine flow meter.

[0012] Furthermore, a display screen is provided on the surface of the housing, and the display screen is either an LCD display screen or an OLED display screen.

[0013] Furthermore, the first drive motor, the second drive motor, and the third drive motor are either brushless DC motors or stepper motors.

[0014] Furthermore, the fan is made of aluminum alloy.

[0015] Furthermore, the humidity sensor is either a resistive humidity sensor or a capacitive humidity sensor.

[0016] Furthermore, a protective cover is provided on the outside of the weight sensor.

[0017] Furthermore, the flow meter is used to monitor whether the first heating pipe, the second heating pipe, the third heating pipe and the fourth heating pipe are leaking.

[0018] Furthermore, a control module is also provided, which is connected to the first drive motor, the second drive motor, the third drive motor, the humidity sensor, and the weight sensor respectively, and controls the third drive motor to turn on in response to a preset weight.

[0019] Furthermore, the control module controls the first drive motor and the second drive motor to turn on in accordance with the preset humidity.

[0020] Compared with the prior art, the beneficial effects of this utility model are that it monitors the heating pipe by working together with the flow meter component, drying component, drainage component and detection component. The drying component can prevent moisture and the drainage component can deal with water accumulation, thereby improving the drying efficiency and drainage efficiency of the intelligent locking device for pipeline leakage areas.

[0021] Furthermore, this invention uses a flow meter to measure the flow rate of fluid inside the pipe, and uses changes in flow rate data to help determine whether there is a leak in pipelines such as heating pipes, thereby improving the accuracy of the equipment in monitoring pipeline leaks.

[0022] Furthermore, by using aluminum alloy as the material for the fan, which has high strength and relatively light weight, this invention not only ensures the stability of the fan structure but also accelerates the evaporation of leaked water.

[0023] Furthermore, this invention incorporates a humidity sensor to monitor changes in ambient humidity in real time, thereby controlling the fan to perform drying.

[0024] Furthermore, this invention incorporates a weight sensor to detect weight changes in the pipeline system caused by leakage, thereby controlling the drainage plate to open and drain accumulated water. Attached Figure Description

[0025] Figure 1 This is a front view structural diagram of the intelligent locking device for pipeline leakage areas according to an embodiment of this utility model;

[0026] Figure 2 This is a front view cross-sectional structural diagram of the intelligent locking device for pipeline leakage areas according to an embodiment of this utility model;

[0027] Figure 3 This is a side view schematic diagram of the intelligent locking device for pipeline leakage areas according to an embodiment of this utility model;

[0028] Figure 4 This is a rear view structural diagram of the intelligent locking device for pipeline leakage areas according to an embodiment of this utility model;

[0029] Figure 5 This is a top sectional view of the intelligent locking device for pipeline leakage areas according to an embodiment of the present invention.

[0030] In the diagram, 1 is the housing; 201 is the display screen; 202 is the flow meter; 301 is the first heating pipe; 302 is the second heating pipe; 303 is the third heating pipe; 304 is the fourth heating pipe; 4 is the humidity sensor; 501 is the top cover; 502 is the fan; 503 is the first drive motor; 504 is the first rotating shaft; 505 is the second drive motor; 601 is the drain plate; 602 is the second rotating shaft; 603 is the third drive motor; and 7 is the weight sensor. Detailed Implementation

[0031] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions in the embodiments of this utility model are clearly and completely described. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0033] In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0035] Please see Figure 1-5These are, respectively, a front view structural schematic diagram of the intelligent locking device for pipeline leakage area according to an embodiment of the present invention; a front view cross-sectional structural schematic diagram of the intelligent locking device for pipeline leakage area according to an embodiment of the present invention; a side view working state schematic diagram of the intelligent locking device for pipeline leakage area according to an embodiment of the present invention; a rear view structural schematic diagram of the intelligent locking device for pipeline leakage area according to an embodiment of the present invention; and a top view cross-sectional structural schematic diagram of the intelligent locking device for pipeline leakage area according to an embodiment of the present invention.

[0036] This utility model provides an intelligent locking device for pipeline leakage areas, comprising:

[0037] The housing 1 is a box extending from left to right, and the surface of the housing 1 is provided with a first heating pipe 301, a second heating pipe 302, a third heating pipe 303 and a fourth heating pipe 304;

[0038] A flow meter assembly is disposed on the surface of the housing 1, including a display screen 201 and a flow meter 202. The back of the display screen 201 is sealed against the surface of the housing 1. The bottom end of the flow meter 202 is connected to the first heating pipe 301, the second heating pipe 302, the third heating pipe 303 and the fourth heating pipe 304 respectively.

[0039] A drying assembly, disposed at the inner top of the housing 1, includes an upper cover plate 501, a fan 502, a first drive motor 503, a first rotating shaft 504, and a second drive motor 505. One end of the upper cover plate 501 is connected to one end of the top of the housing 1. The fan 502 is fixed inside the upper cover plate 501. The first drive motor 503 is fixed inside the fan 502. One end of the first rotating shaft 504 is sealed against one end of the upper cover plate 501. The other end of the first rotating shaft 504 is sealed against one end of the top of the housing 1 near the upper cover plate 501. The second drive motor 505 is fixed inside the first rotating shaft 504.

[0040] A drainage assembly, disposed at the bottom of the interior of the housing 1, includes a drainage plate 601, a second rotating shaft 602, and a third drive motor 603. One end of the drainage plate 601 is connected to the bottom of the interior of the housing 1. One end of the second rotating shaft 602 is sealed against one end of the drainage plate 601, and the other end of the second rotating shaft 602 is sealed against one end of the bottom of the housing 1. The third drive motor 603 is fixed inside the second rotating shaft 602.

[0041] The detection component, which is disposed inside the housing 1, includes a humidity sensor 4 and a weight sensor 7. The humidity sensor 4 is fixed on the inner wall of the housing 1 away from the flow meter component, and the bottom end of the weight sensor 7 is fixed on the upper part of the drainage plate 601.

[0042] Specifically, a flow meter 202 is provided at the bottom of the display screen 201. The flow meter 202 is either an electromagnetic flow meter or a turbine flow meter.

[0043] Specifically, the surface of the housing 1 is provided with a display screen 201, which is either an LCD display screen or an OLED display screen.

[0044] Specifically, the first drive motor 503, the second drive motor 505, and the third drive motor 603 are either brushless DC motors or stepper motors.

[0045] Specifically, the fan 502 is made of aluminum alloy.

[0046] Specifically, the humidity sensor 4 is either a resistive humidity sensor or a capacitive humidity sensor.

[0047] Specifically, the weight sensor 7 is provided with a protective cover.

[0048] Specifically, the flow meter 202 is used to monitor whether the first heating pipe 301, the second heating pipe 302, the third heating pipe 303 and the fourth heating pipe 304 are leaking.

[0049] Specifically, the control module is connected to the first drive motor 503, the second drive motor 505, the third drive motor 603, the humidity sensor 4, and the weight sensor 7 respectively. It controls the third drive motor 603 to open in response to a preset weight. It can be understood that the preset weight represents the weight of the water leaking from the pipe network falling on the drainage plate 601 during the drainage stage.

[0050] Specifically, the control module controls the opening of the first drive motor 503 and the second drive motor 505 in accordance with the preset humidity. It can be understood that the preset humidity represents the humidity during the drying stage of the intelligent locking device in the pipeline leakage area.

[0051] The working process of this utility model is as follows: When the preset weight is reached, the control module controls the third drive motor 603 to open, and the third drive motor 603 controls the drain plate 601 to open, so that the leaked water flows out from the opened drain plate 601, completing the drainage stage; In the drying stage, when the preset humidity is reached, the control module controls the first drive motor 503 and the second drive motor 505 to open, the first drive motor 503 controls the upper cover plate 501 to open, and the second drive motor 505 controls the fan 502 to rotate.

[0052] For those skilled in the art, based on the ideas of the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A smart locking device for pipeline leakage areas, characterized in that, include: The housing is a box extending from left to right, and the surface of the housing is provided with a first heating pipe, a second heating pipe, a third heating pipe and a fourth heating pipe; A flow meter assembly, disposed on the surface of the housing, includes a display screen and a flow meter. The back of the display screen is sealed against the surface of the housing. The bottom end of the flow meter is connected to the first heating pipe, the second heating pipe, the third heating pipe, and the fourth heating pipe, respectively. A drying assembly, disposed at the inner top of the housing, includes a top cover plate, a fan, a first drive motor, a first rotating shaft, and a second drive motor. One end of the top cover plate is connected to one end of the top of the housing. The fan is fixed inside the top cover plate. The first drive motor is fixed inside the fan. One end of the first rotating shaft is sealed against one end of the top cover plate. The other end of the first rotating shaft is sealed against one end of the top of the housing near the top cover plate. The second drive motor is fixed inside the first rotating shaft. A drainage assembly, disposed at the bottom of the housing, includes a drainage plate, a second rotating shaft, and a third drive motor. One end of the drainage plate is connected to the bottom of the housing. One end of the second rotating shaft is sealed against one end of the drainage plate, and the other end of the second rotating shaft is sealed against one end of the bottom of the housing. The third drive motor is fixed inside the second rotating shaft. The detection assembly, which is disposed inside the housing, includes a humidity sensor and a weight sensor. The humidity sensor is fixed to the inner wall of the housing away from the flow meter assembly, and the bottom end of the weight sensor is fixed to the upper part of the drain plate.

2. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, A flow meter is installed at the bottom of the display screen. The flow meter is either an electromagnetic flow meter or a turbine flow meter.

3. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, The surface of the housing is provided with a display screen, which is either an LCD display screen or an OLED display screen.

4. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, The first drive motor, the second drive motor, and the third drive motor are either brushless DC motors or stepper motors.

5. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, The fan is made of aluminum alloy.

6. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, The humidity sensor is either a resistive humidity sensor or a capacitive humidity sensor.

7. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, The weight sensor is equipped with a protective cover.

8. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, The flow meter is used to monitor whether the first heating pipe, the second heating pipe, the third heating pipe and the fourth heating pipe are leaking.

9. The intelligent locking device for pipeline leakage areas according to claim 1, characterized in that, A control module is also provided, which is connected to the first drive motor, the second drive motor, the third drive motor, the humidity sensor and the weight sensor respectively, and controls the third drive motor to turn on in response to a preset weight.

10. The intelligent locking device for pipeline leakage areas according to claim 9, characterized in that, The control module controls the first drive motor and the second drive motor to turn on in accordance with the preset humidity.

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