Outdoor water supply pipe icing alarm device
By designing an outdoor water supply pipe icing alarm device, using vibration measurement technology to analyze water consumption and flow rate, monitoring and early warning of the icing condition of the water supply pipe network is solved, and the problem of lack of effective monitoring and early warning methods in the existing technology is solved, improving the efficiency of pipeline operation and maintenance and avoiding the risk of pipe explosion.
Patent Information
- Application Number
- CN202411938037.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-05-16
AI Technical Summary
The prior art lacks effective monitoring and early warning means to detect whether outdoor water supply pipelines are frozen in extreme winter weather, resulting in pipe explosion.
An outdoor water supply pipe icing alarm device is designed. Through the combination of fixed parts, vibration expansion parts, amplitude adjustment parts and vibration measurement parts, the vibration amplitude in the pipeline is sensed, the water consumption and flow rate are analyzed to determine whether the pipeline is frozen, and the alarm function is realized.
This device can effectively reduce the installation cost and difficulty of real-time monitoring equipment, improve the operation and maintenance scheduling capabilities of the water supply pipeline network, promptly warn of icing conditions, and avoid the occurrence of pipe explosion.
Smart Images
Figure CN120014775A_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of urban water supply, and relates to a water use analysis device, and in particular to an outdoor water supply pipe freezing alarm device. Background Art
[0002] The freezing of residential water supply networks is a common winter problem. For water supply pipes, faucets and other water supply facilities exposed in the community, when the outside temperature is lower than the freezing point of water, the water flow in the pipes will freeze. Pipe freezing will not only affect the operating efficiency of the water supply network and reduce the amount of water discharged by residents, but also because the density of ice is lower than that of water, its volume will expand after freezing, exerting huge pressure on the pipes, and eventually causing the pipes to rupture, that is, burst pipes. This type of situation will not only lead to a serious waste of water resources, but also interfere with the normal life order of residents.
[0003] At present, the treatment method for the above problem is usually to take insulation and antifreeze measures to prevent pipe freezing, but there is no relevant monitoring equipment to monitor and warn of ice in the pipe. Therefore, how to understand the degree of ice inside the pipeline and give timely warnings for pipelines with ice so as to take countermeasures in advance to avoid pipe bursts is an urgent problem to be solved. Summary of the invention
[0004] The present application provides an outdoor water supply pipe freezing alarm device, an analysis method, an electronic device and a storage medium, which are used to solve the technical problem of freezing warning in extreme winter weather for outdoor water supply pipe networks.
[0005] In a first aspect, the present application provides an outdoor water supply pipe freezing alarm device, the device comprising: a fixing component, configured to fix the device on a measured pipe; a vibration amplification component, one end of which is connected to the fixing component and configured to amplify the vibration amplitude caused by water flow on the measured pipe; an amplitude adjustment component, which is fixed to the vibration amplification component in a movable manner and configured to adjust the vibration amplitude of the vibration amplification component; a vibration measuring component, which is connected to the other end of the vibration amplification component and configured to sense the vibration amplitude of the vibration amplification component and output water use amplitude data, so as to analyze the water consumption of residents through the water use amplitude data, and then the freezing condition of the outdoor water supply pipe is known through the water consumption.
[0006] In an implementation of the first aspect, the fixing component includes a throat clamp; the throat clamp is configured to flexibly adjust the diameter size of the throat clamp itself according to the diameter size of the measured pipeline.
[0007] In an implementation of the first aspect, the vibration amplifying component includes a rod-shaped spring; the rod-shaped spring is fixedly disposed on one side of the opening of the fixing component, and the rod-shaped spring is connected to the vibration measuring component.
[0008] In an implementation of the first aspect, the vibration measuring component includes a vibration sensor and a data acquisition module; the vibration sensor is fixed to one end of the rod-shaped spring, and the data acquisition module is fixed to the other end of the rod-shaped spring.
[0009] In an implementation of the first aspect, the amplitude adjustment component includes an adjustment bolt; the adjustment bolt is rotatably disposed on the data acquisition module, and the rotation position serves as an amplitude adjustment fulcrum.
[0010] In an implementation of the first aspect, the amplitude adjustment component further includes a rubber anti-retraction damping component; the rubber anti-retraction damping component is arranged on a side of the adjustment bolt that is screwed into the screw hole.
[0011] In an implementation of the first aspect, one end of the rod-shaped spring is supported by an inductor support rod fixed on the fixing component; the inductor support rod is a vertical rod structure, which contains a transmitting antenna.
[0012] In an implementation of the first aspect, the lower portion of the inductor support rod is fixed to the fixing component by hot melt bonding, the upper plane is flush with the lower surface of the data acquisition module, and a meandering coil is arranged at the upper end of the inductor support rod, and the meandering coil is connected to the transmitting antenna inside the inductor support rod.
[0013] In an implementation of the first aspect, the analysis process of the freezing condition of the outdoor water supply pipe includes: in response to detecting that the water consumption remains unchanged and the flow rate increases in the same time period, an alarm function is implemented.
[0014] In an implementation of the first aspect, before acquiring the water usage amplitude data output by the device, the measurement position and measurement direction of the device are determined according to the positional relationship between the elbow pipe of the measured pipe and the horizontal plane and the water flow direction.
[0015] As described above, the outdoor water supply pipe freezing alarm device described in the present application has the following beneficial effects:
[0016] This application constructs a vibration sensor that measures the vibration amplitude of the water user's water inlet pipe, and combines the relationship between amplitude and flow rate to assist management personnel in indirectly obtaining the water volume of water users without remote water meters, effectively reducing the installation cost and difficulty of real-time monitoring equipment, and improving the operation and maintenance scheduling capabilities of the water supply network. Furthermore, the freezing situation of the outdoor water supply pipe is analyzed according to the water consumption and flow rate, and an alarm function can be implemented for the freezing of the outdoor water supply pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Shown is a structural principle diagram of the outdoor water supply pipe freezing alarm device described in an embodiment of the present application.
[0018] Figure 2 Shown is the overall structural diagram of the outdoor water supply pipe freezing alarm device described in an embodiment of the present application.
[0019] Figure 3 Shown is a first side view of the outdoor water supply pipe freezing alarm device described in an embodiment of the present application.
[0020] Figure 4 Shown is a top view of the outdoor water supply pipe freezing alarm device described in an embodiment of the present application.
[0021] Figure 5 Shown is a second side view of the outdoor water supply pipe freezing alarm device described in the embodiment of the present application.
[0022] Figure 6 Shown is a principle flow chart of the analysis method of the outdoor water supply pipe freezing alarm device described in an embodiment of the present application.
[0023] Figure 7 Shown is a specific principle flow chart of the analysis method of the outdoor water supply pipe freezing alarm device described in an embodiment of the present application.
[0024] Figure 8 Shown is a schematic diagram of the structural connection of an electronic device described in an embodiment of the present application.
[0025] Component number description
[0026] 1 Outdoor water supply pipe freezing alarm device
[0027] 11. Fixing parts
[0028] 12. Vibration amplification components
[0029] 13 Amplitude adjustment component
[0030] 131 Adjusting bolt
[0031] 132 Rubber anti-retraction damping components
[0032] 133 Amplitude adjustment fulcrum
[0033] 14 Vibration measurement components
[0034] 141 Vibration Sensor
[0035] 142 Data Acquisition Module
[0036] 15 Inductor support rod
[0037] Steps S60 to S63 DETAILED DESCRIPTION
[0038] The following describes the embodiments of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.
[0039] It should be noted that the illustrations provided in the following embodiments are only used to illustrate the basic concept of the present application in a schematic manner, and therefore the illustrations only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.
[0040] Pipeline freezing and bursting occurs in the extremely cold winter weather in the south. Because of the low temperature, the water in the pipe is easy to freeze. When the temperature drops below 0℃, the water in the pipe will freeze rapidly, expand in volume, and damage the pipe. This situation not only affects the normal water use of residents, but also may pose a hidden danger to the safety of residents' travel.
[0041] In order to determine whether the water supply network is operating normally, especially when the temperature is low and the pipes are prone to freezing, the purpose of this application is to provide a low-cost, easy-to-install vibration sensor device. By obtaining the change in the vibration amplitude of the water inlet pipe and using the resonance principle, when ice changes the inner diameter of the pipe network, an ice alarm of a specific frequency is achieved.
[0042] The technical solutions in the embodiments of the present application will be described in detail below in conjunction with the drawings in the embodiments of the present application.
[0043] See also Figure 1 , which shows the structural principle diagram of the outdoor water supply pipe freezing alarm device described in the embodiment of the present application. Figure 1 As shown, an embodiment of the present application provides an outdoor water supply pipe ice alarm device 1, which specifically includes: a fixing component 11, a vibration amplification component 12, an amplitude adjustment component 13 and a vibration measurement component 14.
[0044] The fixing component 11 is configured to fix the device on the measured pipeline.
[0045] One end of the vibration amplifying component 12 is connected to the fixing component 11 and is configured to amplify the vibration amplitude generated by the water flow on the measured pipeline.
[0046] The amplitude adjusting component 13 is fixed to the vibration amplifying component 12 in a movable manner, and is configured to adjust the vibration amplitude of the vibration amplifying component 12 .
[0047] The vibration measuring component 14 is connected to the other end of the vibration amplifying component 12, and is configured to sense the vibration amplitude of the vibration amplifying component 12 and output water usage amplitude data, so as to analyze the water consumption of residents through the water usage amplitude data, and then obtain the freezing condition of the outdoor water supply pipe through the water consumption.
[0048] See also Figure 2 , which shows the overall structure of the outdoor water supply pipe freezing alarm device described in the embodiment of the present application. Figure 2 As shown, in one embodiment, the fixing component 11 includes a throat clamp.
[0049] The throat clamp is configured to flexibly adjust the diameter size of the throat clamp itself according to the diameter size of the measured pipeline.
[0050] In actual application, the throat clamp is annular and has an opening. The clamp is on the outer periphery of the measured pipe and is installed at the bottom of the entire outdoor water supply pipe freezing alarm device.
[0051] Specifically, the throat hoop is a micro-elastic component. When the diameter of the measured pipe is small, the annular diameter of the throat hoop is also small, and the throat hoop opening is small; when the diameter of the measured pipe is large, the annular diameter of the throat hoop is also large, and the throat hoop opening is large.
[0052] Therefore, the fixing component of the present application is a throat clamp, and when it is assembled and connected with the measured pipeline, the installation process is simple and the operability is strong.
[0053] like Figure 2 As shown, in one embodiment, the vibration amplifying component 12 includes a rod-shaped spring.
[0054] The rod-shaped spring is fixedly disposed on one side of the opening of the fixing component 11 , and the rod-shaped spring is connected to the vibration measuring component 14 .
[0055] In practical applications, the vibration amplification component 12 is mainly a rod-shaped spring made of metal, the front end of which is connected to a throat clamp and the rear end is a nut, which can be assembled with the vibration measurement component 14 .
[0056] Therefore, the vibration amplification component included in the present application can enhance the vibration effect of the pipeline, avoid the situation where the sensor cannot sense the pipeline due to the small amplitude of the pipeline, and increase the measurement range of the device.
[0057] like Figure 2 As shown, in one embodiment, the vibration measuring component 14 includes a vibration sensor 141 and a data acquisition module 142 .
[0058] The vibration sensor 141 is specifically an acceleration vibration sensor, which is fixed to one end of the rod-shaped spring, and the data acquisition module 142 is fixed to the other end of the rod-shaped spring.
[0059] In actual application, the data acquisition module 142 is in the shape of a flat plate and is made of magnetic material. A nut slot is provided on the flat plate, and the nut slot is used to connect a rotationally set adjusting bolt. The data acquisition module 142 integrates a vibration sensor and a magnet, and is connected to the vibration sensor 141 through a rod-shaped reed device.
[0060] Therefore, the present application adopts a vibration velocity sensor to measure the amplitude of the water supply pipeline, which uses the principle of magnetoelectric induction to convert the vibration signal into a voltage signal.
[0061] like Figure 2 As shown, in one embodiment, the amplitude adjustment component 13 includes an adjustment bolt 131 .
[0062] The adjusting bolt 131 is rotatably disposed on the data acquisition module 142 , and the rotation position serves as an amplitude adjustment fulcrum 133 .
[0063] like Figure 2 As shown, in one embodiment, the amplitude adjustment component 13 further includes a rubber anti-retraction damping component 132 .
[0064] The rubber anti-retraction damping component 132 is disposed on the side where the adjusting bolt 131 is screwed into the screw hole.
[0065] The amplitude adjustment fulcrum 133 is made of hard rubber and can expand in all directions driven by the adjustment bolt 131. By adjusting the adjustment bolt 131, the upward inclination angle of the spring on the vibration amplification component 12 can be fine-tuned, thereby adjusting the gap distance between the data acquisition module 142 and the inductance support rod 15 to optimize the vibration perception and alarm sensitivity.
[0066] In one embodiment, one end of the rod-shaped spring is supported by an inductor support rod fixed on the fixing component; the inductor support rod is a vertical rod structure, which contains a transmitting antenna.
[0067] like Figure 2 As shown, the inductor support rod 15 is a vertical rod structure, which contains a transmitting antenna. The lower part is fixed to the fixing component 11 by hot melt bonding. The upper plane is flush with the lower surface of the data acquisition module 142. A circular coil is arranged on it, and the coil is connected to the transmitting antenna inside the inductor support rod 15.
[0068] In another embodiment, the amplitude adjustment component 13 may also be a metal eccentric block, which is arranged on the rod-shaped spring (for example, at the end) to move and be fixed.
[0069] For the embodiment of using the metal eccentric block as the amplitude regulator, the water supply network is a pressurized flow. According to the fluid state analysis, when the water flow generates pressure thrust and momentum force on the pipeline, the pipeline vibrates. Combining the Bernoulli equation and the simple harmonic motion formula, the specific relationship calculation formula is as follows:
[0070]
[0071] Where F is the thrust generated by the pipeline; ρ is the liquid density; a is the pipeline specific resistance; m is the mass of the vibration adjustment component; g is the gravitational acceleration; h z is the total pressure at the pump outlet; h is the elevation at the elbow; q is the flow rate; L is the pipeline length; k is the pipeline elastic coefficient; and x is the pipeline amplitude.
[0072] The specific calculation formula of pipeline specific resistance is as follows:
[0073]
[0074] Among them, a is the pipeline specific resistance, f is the pipeline friction factor; L is the pipeline length; d is the pipeline diameter.
[0075] Combining (1) and (2) we get the following relationship:
[0076]
[0077] Therefore, when the pipeline flow increases, the pipeline vibration intensifies and the energy transmitted to the spring device increases. The eccentric block should be moved appropriately to the side of the spring to reduce the pendulum length and the spring amplitude to avoid damage to the device caused by excessive spring amplitude, which will affect the measurement accuracy. When the pipeline flow decreases, the eccentric block can be moved appropriately to the bottom to increase the pendulum length and improve the measurement accuracy.
[0078] In practical applications, metal clips are provided at both ends of the eccentric block to fix the eccentric block and prevent it from sliding.
[0079] In practical applications, the weight of the eccentric block is close to the total weight of the data acquisition module plate and the vibration sensor.
[0080] Therefore, the frequency adjustment component included in the present application can adjust the range of amplitude expansion by adjusting components such as bolts or eccentric blocks, thereby avoiding excessive amplitude of the entire analysis device and improving the safety of the device measurement.
[0081] See also Figure 3 , showing a first side view of the outdoor water supply pipe freezing alarm device according to an embodiment of the present application. Figure 3As shown, the outdoor water supply pipe freezing alarm device 1 includes: a fixing component 11, a vibration amplification component 12, an amplitude adjustment component 13, a vibration measurement component 14 and an inductive support rod. The fixing component 11 is configured to fix the device on the measured pipe; one end of the vibration amplifying component 12 is connected to the fixing component 11, and is configured to amplify the vibration amplitude caused by the water flow on the measured pipe; the amplitude adjusting component 13 is fixed to the vibration amplifying component 12 in a movable manner, and is configured to adjust the vibration amplitude of the vibration amplifying component; the vibration measuring component 14 is connected to the other end of the vibration amplifying component 12, and is configured to sense the vibration amplitude of the vibration amplifying component 12 and output water use amplitude data, so as to analyze the water consumption of residents through the water use amplitude data. The inductor support rod 15 is a vertical rod structure, which contains a transmitting antenna. The lower part is fixed to the fixing component 11 by hot melt bonding. The upper plane is flush with the lower surface of the data acquisition module 142, and a toroidal coil is arranged on it. The coil is connected to the transmitting antenna inside the inductor support rod 15. Figure 3 The figure clearly shows the position and connection relationship between the vibration amplification component (rod-shaped spring) 2 and the vibration sensor 141 and the data acquisition module 142 in the vibration measuring component 14, and also clearly shows the position and connection relationship between the adjustment bolt 131, the rubber anti-retreat damping component 132 and the amplitude adjustment fulcrum 133 in the amplitude adjustment component 13.
[0082] See also Figure 4 , which is a top view of the outdoor water supply pipe freezing alarm device according to an embodiment of the present application. Figure 4 As shown, the outdoor water supply pipe ice alarm device 1 includes: a fixing component 11, a vibration amplifying component 12, an amplitude adjusting component 13 and a vibration measuring component 14. The fixing component 11 is configured to fix the device on the measured pipe; one end of the vibration amplifying component 12 is connected to the fixing component 11, and is configured to amplify the vibration amplitude caused by the water flow on the measured pipe; the amplitude adjusting component 13 is fixed to the vibration amplifying component 12 in a movable manner, and is configured to adjust the vibration amplitude of the vibration amplifying component; the vibration measuring component 14 is connected to the other end of the vibration amplifying component 12, and is configured to sense the vibration amplitude of the vibration amplifying component 12 and output water use amplitude data, so as to analyze the water consumption of residents through the water use amplitude data. Figure 4 In the figure, the position and connection relationship between the vibration amplification component (rod-shaped spring) 12 and the fixing component (throat clamp) 1 and the vibration measuring component (vibration sensor, data acquisition module) 14 are clearly presented.
[0083] See also Figure 5 , showing a second side view of the outdoor water supply pipe freezing alarm device according to the embodiment of the present application. Figure 5As shown, the outdoor water supply pipe ice alarm device 1 includes: a fixing component 11, a vibration amplifying component 12, an amplitude adjusting component 13 and a vibration measuring component 14. The fixing component 11 is configured to fix the device on the measured pipe; one end of the vibration amplifying component 12 is connected to the fixing component 11, and is configured to amplify the vibration amplitude caused by the water flow on the measured pipe; the amplitude adjusting component 13 is fixed to the vibration amplifying component 12 in a movable manner, and is configured to adjust the vibration amplitude of the vibration amplifying component; the vibration measuring component 14 is connected to the other end of the vibration amplifying component 12, and is configured to sense the vibration amplitude of the vibration amplifying component 12 and output water use amplitude data, so as to analyze the water consumption of residents through the water use amplitude data. Figure 5 In the figure, the position and connection relationship between the fixing component (throat clamp) 1, the vibration measuring component (vibration sensor, data acquisition module) 14 and the measured pipeline are clearly presented.
[0084] See also Figure 6 and Figure 7 ,like Figure 6 and Figure 7 As shown, this embodiment provides an analysis method for the outdoor water supply pipe freezing alarm device, which is applied to an outdoor water supply pipe freezing alarm device, and the outdoor water supply pipe freezing alarm device includes: a fixing component, a vibration amplification component, an amplitude adjustment component and a vibration measurement component. The fixing component is configured to fix the device on the measured pipe; the vibration amplification component, one end of which is connected to the fixing component, is configured to amplify the vibration amplitude generated by the water flow on the measured pipe; the amplitude adjustment component is fixed to the vibration amplification component by moving, and is configured to adjust the vibration amplitude of the vibration amplification component; the vibration measurement component is connected to the other end of the vibration amplification component, and is configured to sense the vibration amplitude of the vibration amplification component and output water use amplitude data, so as to analyze the water consumption of residents through the water use amplitude data, and realize the alarm function in response to the detection of unchanged water consumption and increased flow rate in the same time period. Before obtaining the water use amplitude data output by the device, the measurement position and measurement direction of the device are determined according to the positional relationship between the elbow pipe of the measured pipe and the horizontal plane and the direction of water flow.
[0085] The analysis method of the outdoor water supply pipe freezing alarm device specifically comprises the following steps:
[0086] S60, Installation of outdoor water supply pipe freezing alarm device
[0087] S60.1. Spread the fixing member 11 and put it on the water supply pipe;
[0088] S60.2, insert the vibration measuring component 14 into the fixing component 11, and preliminarily adjust the height and horizontal position of the vibration measuring component 14 to ensure that the data acquisition module 142 is basically aligned with the inductance support rod 15;
[0089] S60.3. Further tighten the adjusting bolt 131 to adjust the distance between the data acquisition module 142 and the inductor support rod 15 to ensure that the data acquisition module 142 can vibrate by itself.
[0090] S61, obtaining water usage amplitude data output by the device.
[0091] Specifically, the water use amplitude data refers to the amplitude value data sensed by the vibration sensor in the vibration measuring component. The water use amplitude data carries a time attribute, and the continuous output of the outdoor water supply pipe freezing alarm device will obtain water supply amplitude data that changes with time.
[0092] S62, since the water usage pattern is basically the same in the same period, according to formula (3), when the water supply pipeline freezes, the flow cross-section of the pipeline is reduced and the amplitude increases. Therefore, the pipeline vibration amplitude at fixed times before and after two days is compared. When the amplitude increase exceeds 20%, it is considered that the pipeline is at risk of freezing.
[0093] S63, according to the device driving mode, is divided into two modes: passive alarm and active alarm.
[0094] S63.1, when passive alarm is adopted, the mutual inductance between the magnetic block on the data acquisition module 142 and the coil on the inductor support rod 15 excites the antenna on the inductor support rod 15 to emit electromagnetic signals, and the operation and maintenance personnel can receive the designated frequency signal through the FM radio receiver to realize and determine the freezing point according to the signal strength.
[0095] S63.2, when active alarm is used, the vibration sensor 141 collects vibration signals and transmits them through the wireless network. The operation and maintenance personnel can receive frequency data through the Internet of Things platform and determine the freezing point according to the signal strength.
[0096] Outdoor water supply pipe ice alarm device Outdoor water supply pipe ice alarm device Outdoor water supply pipe ice alarm device Outdoor water supply pipe ice alarm device Outdoor water supply pipe ice alarm device Outdoor water supply pipe ice alarm device In the several embodiments provided in the present application, it should be understood that the disclosed system, device or method can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of modules / units is only a logical function division. There may be other division methods in actual implementation. For example, multiple modules or units can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or modules or units, which can be electrical, mechanical or other forms.
[0097] The modules / units described as separate components may or may not be physically separated, and the components displayed as modules / units may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules / units may be selected according to actual needs to achieve the purpose of the embodiments of the present application. For example, the functional modules / units in the various embodiments of the present application may be integrated into one processing module, or each module / unit may exist physically separately, or two or more modules / units may be integrated into one module / unit.
[0098] Those of ordinary skill in the art should further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.
[0099] An embodiment of the present application also provides an electronic device, which includes: a processor and a memory; the memory is used to store a computer program, and the processor is used to execute the computer program stored in the memory, so that the electronic device executes the analysis method of the outdoor water supply pipe freezing alarm device.
[0100] See also Figure 8 , which is a schematic diagram showing the structural connection of the electronic device described in the embodiment of the present application. Figure 8As shown, the electronic device 8 of the present application includes: a processor 81, a memory 82, a communication interface 83 and / or a system bus 84. The memory 82 and the communication interface 83 are connected to the processor 81 through the system bus 84 and communicate with each other. The memory 82 is used to store computer programs, the communication interface 83 is used to communicate with other devices, and the processor 81 is used to run the computer program so that the electronic device 8 executes each step of the residential water analysis method.
[0101] The above-mentioned processor 81 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
[0102] The memory 82 may include a random access memory (RAM), and may also include a non-volatile memory, such as at least one disk memory.
[0103] The system bus 84 mentioned above can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The system bus 84 can be divided into an address bus, a data bus, a control bus, etc. The communication interface is used to realize the communication between the database access device and other devices (such as a client, a read-write library, and a read-only library).
[0104] The embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed, the analysis method of the outdoor water supply pipe freezing alarm device is implemented.
[0105] A person of ordinary skill in the art can understand that all or part of the steps in the method for implementing the above-mentioned embodiment can be completed by instructing a processor through a program, and the program can be stored in a computer-readable storage medium, and the storage medium is a non-transitory medium, such as a random access memory, a read-only memory, a flash memory, a hard disk, a solid-state hard disk, a magnetic tape, a floppy disk, an optical disc, and any combination thereof. The above-mentioned storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or a data center that includes one or more available media. The available medium can be a magnetic medium (for example, a floppy disk, a hard disk, a tape), an optical medium (for example, a digital video disc (DVD)), or a semiconductor medium (for example, a solid-state disk (SSD)), etc.
[0106] The descriptions of the processes or structures corresponding to the above-mentioned figures have different emphases. For parts that are not described in detail in a certain process or structure, please refer to the relevant descriptions of other processes or structures.
[0107] The above embodiments are merely illustrative of the principles and effects of the present application and are not intended to limit the present application. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed in the present application shall still be covered by the claims of the present application.
Claims
1. An outdoor water supply pipe freezing alarm device, characterized in that: The device comprises: A fixing component configured to fix the device on the measured pipeline; A vibration amplification component, one end of which is connected to the fixing component and is configured to amplify the vibration amplitude caused by the water flow on the measured pipeline; an amplitude adjustment component, fixed to the vibration amplification component in a movable manner, and configured to adjust the vibration amplitude of the vibration amplification component; The vibration measuring component is connected to the other end of the vibration amplifying component and is configured to sense the vibration amplitude of the vibration amplifying component and output water consumption amplitude data, so as to analyze the water consumption of residents through the water consumption amplitude data, and then know the freezing condition of the outdoor water supply pipe through the water consumption.
2. The device according to claim 1, characterized in that The fixing component comprises a throat clamp; The throat clamp is configured to flexibly adjust the diameter size of the throat clamp itself according to the diameter size of the measured pipeline.
3. The device according to claim 1, characterized in that The vibration amplification component includes a rod-shaped spring; The rod-shaped spring is fixedly arranged on one side of the opening of the fixing component, and the rod-shaped spring is connected to the vibration measuring component.
4. The device according to claim 3, characterized in that The vibration measurement component includes a vibration sensor and a data acquisition module; The vibration sensor is fixed to one end of the rod-shaped spring, and the data acquisition module is fixed to the other end of the rod-shaped spring.
5. The device according to claim 4, characterized in that The amplitude adjustment component includes an adjustment bolt; The adjusting bolt is rotatably arranged on the data acquisition module, and the rotation position serves as an amplitude adjustment fulcrum.
6. The device according to claim 5, characterized in that The amplitude adjustment component also includes a rubber anti-retraction damping component; The rubber anti-retraction damping component is arranged on the side where the adjusting bolt is screwed into the screw hole.
7. The device according to claim 4, characterized in that: One end of the rod-shaped spring is supported by an inductor support rod fixed on the fixing component; the inductor support rod is a vertical rod structure, and a transmitting antenna is contained therein.
8. The device according to claim 7, characterized in that: The lower part of the inductor support rod is fixed to the fixing component by hot-melt bonding, and the upper plane is flush with the lower surface of the data acquisition module. A meandering coil is arranged at the upper end of the inductor support rod, and the meandering coil is connected to the transmitting antenna inside the inductor support rod.
9. The device according to claim 1, characterized in that The analysis process of the freezing condition of the outdoor water supply pipe includes: In response to detecting that the water consumption remains unchanged and the flow rate increases in the same time period, an alarm function is implemented.
10. The device according to claim 1, characterized in that: Before obtaining the water use amplitude data output by the device, the measuring position and measuring direction of the device are determined according to the positional relationship between the elbow pipe of the measured pipe and the horizontal plane and the water flow direction.