Fire stabilizing system

Abstract

The present application provides a fire-fighting pressure stabilizing system, which relates to the field of fire-fighting water supply monitoring technology. The fire-fighting pressure stabilizing system includes a water storage tank, a pipeline assembly, a water pump assembly and a monitoring assembly; the monitoring assembly includes a controller, a first detection member, a second detection member and a third detection member, the first detection member is arranged at the part where the pipeline assembly is connected to the lower part of the water storage tank, and the second detection member and the third detection member are arranged on the water pump assembly; the controller is configured to determine the liquid level of the water storage tank according to the pressure at the lower part when the pressure of the water pump assembly is less than or equal to the preset pressure, and send a first alarm prompt if the liquid level of the water storage tank is lower than the liquid level of the water pump assembly. The fire-fighting pressure stabilizing system provided by the present application can monitor itself and give an alarm in time when a fault occurs in the fire-fighting pressure stabilizing system, without the need for frequent manual inspections, so that the inspection of the water pump pressure stabilizing system is convenient, fast and reliable.

Description

Technical Field

[0001] The present application relates to the technical field of fire water supply monitoring, and in particular to a fire pressure stabilization system. Background Art

[0002] The fire pressure stabilizing system can ensure that the fire water maintains a certain operating pressure before the fire water is activated, thereby meeting the needs of initial fire fighting and rescue.

[0003] The existing fire-fighting pressure stabilization system includes a water tank, a pipeline assembly and a water pump assembly. The water pump assembly is connected to the water tank through the pipeline assembly. By maintaining the liquid level of the water tank higher than the liquid level of the water pump assembly, the pressure of the water pump assembly is within a preset range to meet the needs of fire fighting and rescue. When the pressure of the water pump assembly decreases, the water tank and the water pump assembly are manually inspected to determine the cause of the pressure decrease of the water pump assembly.

[0004] However, manual inspections are time-consuming and labor-intensive, making inspections of fire protection pressure stabilizing systems inconvenient. Summary of the invention

[0005] The present application provides a fire protection pressure stabilizing system to solve the technical problem of inconvenient inspection of the existing fire protection pressure stabilizing system.

[0006] The fire-fighting pressure stabilizing system provided by the present application comprises a water storage tank, a pipeline assembly, a water pump assembly and a monitoring assembly, wherein the pipeline assembly is connected to the lower part of the water storage tank, and the water pump assembly is arranged on the pipeline assembly;

[0007] The monitoring component includes a controller, a first detection component, a second detection component and a third detection component, wherein the first detection component, the second detection component and the third detection component are all in communication connection with the controller, the first detection component is arranged at a portion of the pipeline component communicating with the lower portion of the water storage tank, the first detection component is used to detect the pressure of the pipeline component at the lower portion of the water storage tank, the second detection component and the third detection component are both arranged on the water pump component, the second detection component is used to detect the liquid level of the water pump component, and the third detection component is used to detect the pressure of the water pump component;

[0008] The controller is configured to determine the liquid level of the water tank based on the pressure in the lower part of the water tank when the pressure of the water pump assembly is less than or equal to a preset pressure, and send a first alarm prompt if the liquid level of the water tank is lower than the liquid level of the water pump assembly.

[0009] In one possible implementation, in the fire protection pressure stabilizing system provided in the present application, the controller is also configured to determine whether the water pump assembly is faulty based on the performance parameters of the water pump assembly and the pressure of the water pump assembly if the liquid level of the water storage tank is higher than or equal to the liquid level of the water pump assembly, and send a second alarm prompt if the water pump assembly is faulty.

[0010] In a possible implementation, the fire protection pressure stabilization system provided by the present application, the monitoring component further includes a fourth detection component, the fourth detection component is arranged on the water pump component to detect the number of startups of the water pump component, and the fourth detection component is communicatively connected with the controller;

[0011] The controller is also configured to determine the starting frequency of the water pump assembly according to a preset cycle and the number of starts, and send a second alarm prompt if the starting frequency is greater than the preset frequency.

[0012] In a possible implementation, the fire protection pressure stabilization system provided by the present application, the monitoring component further includes a fifth detection component, the fifth detection component is disposed on the water pump component to detect the valve switch state of the water pump component, and the fifth detection component is communicatively connected with the controller;

[0013] The controller is also configured to send a second alarm prompt when the pressure of the water pump assembly is less than a preset pressure and if the valve of the water pump assembly is closed.

[0014] In one possible implementation, the fire-fighting pressure stabilizing system provided in the present application, the water pump assembly includes at least one boosting pump and at least one pressure stabilizing pump and control valves correspondingly arranged on the boosting pump and the pressure stabilizing pump, the fifth detection component is arranged on the control valve, and the second detection component, the third detection component and the fourth detection component are all arranged one by one on the boosting pump and the pressure stabilizing pump.

[0015] In a possible implementation, the fire-fighting pressure stabilizing system provided by the present application, the water pump assembly further includes at least one water replenishment pump, the water replenishment pump is connected to the water storage tank, and the water replenishment pump is communicatively connected to the controller;

[0016] The controller is also configured to control the water replenishment pump to deliver water to the water tank when the liquid level of the water tank is lower than the liquid level of the water pump assembly.

[0017] In one possible implementation, the fire-fighting pressure-stabilizing system provided in the present application, the pipeline assembly includes a pressure-stabilizing pipeline and an inspection pipeline connected to the pressure-stabilizing pipeline, the pressure-stabilizing pipeline is connected to the bottom of the water storage tank, the water pump assembly is arranged on the pressure-stabilizing pipeline, and the first detection component is arranged at one end of the pressure-stabilizing pipeline facing the bottom of the tank.

[0018] In a possible implementation, the fire-fighting pressure-stabilizing system provided in the present application, the pressure-stabilizing pipeline includes a first pressure-stabilizing tube and a second pressure-stabilizing tube, the first pressure-stabilizing tube and the second pressure-stabilizing tube are respectively connected to the bottom of the pool, two first detection members are provided, and the two first detection members are respectively provided on the first pressure-stabilizing tube and the second pressure-stabilizing tube.

[0019] In a possible implementation, the fire protection pressure stabilizing system provided in the present application, the monitoring component also includes a sixth detection component, the sixth detection component is arranged on the inspection pipeline, and the sixth detection component is communicatively connected with the controller to detect at least one of the flow rate and pressure of the inspection pipeline.

[0020] In a possible implementation, the fire protection pressure stabilization system provided by the present application, the monitoring component further includes a control panel, the control panel is electrically connected to the controller, and the control panel controls the operating status of the water pump component and the monitoring component through the controller; the controller is further configured to send an alarm signal to the control panel, so as to send an alarm prompt through the control panel;

[0021] The alarm prompt includes at least one of a text alarm, a sound effect alarm and a light effect alarm.

[0022] The fire-fighting pressure stabilizing system provided by the present application includes a water tank, a pipeline assembly, a water pump assembly and a monitoring assembly, wherein the monitoring assembly includes a first detection member, a second detection member, a third detection member and a controller, wherein the first detection member is arranged at a position where the pipeline assembly is connected to the lower part of the water tank, so that the controller can determine the liquid level of the water tank according to the water tank pressure value measured by the first detection member under the condition of the known size parameters of the water tank, so that the current liquid level of the water tank can be known without manual inspection. In addition, the second detection member and the third detection member are arranged at the water pump assembly to detect the liquid level and pressure of the water pump assembly. Thus, when the controller determines that the pressure of the water pump assembly is lower than the preset pressure according to the third detection member, the cause of the pressure reduction of the water pump assembly can be preliminarily determined. First, the liquid level of the water pump assembly and the liquid level of the water tank are determined by the first detection member and the second detection member. If the liquid level of the water tank is lower than the liquid level of the water pump assembly, it can be considered that the water pump assembly is caused by the drop in the liquid level of the water tank, which causes bubbles to mix into the water pump assembly, resulting in a decrease in the pressure in the water pump assembly, rather than a failure of the water pump assembly or a leakage of the pipeline assembly. The controller sends a first alarm prompt to remind the operator to further investigate the specific cause of the failure as soon as possible and maintain the liquid level of the water tank. In this way, the fire-fighting pressure stabilizing system provided by the present application can self-detect the liquid level of the water tank and the water pump assembly, and preliminarily investigate the cause of the pressure reduction of the water pump assembly according to the detection results, so as to timely alarm when a failure occurs in the fire-fighting pressure stabilizing system, without the need for frequent manual inspections, so that the inspection of the water pump pressure stabilizing system is convenient, fast and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 A schematic diagram of the structure of the fire protection pressure stabilization system provided in the embodiment of the present application Figure 1 ;

[0025] Figure 2 A schematic diagram of the structure of the fire protection pressure stabilization system provided in the embodiment of the present application Figure 2 .

[0026] Description of reference numerals:

[0027] 100- water storage tank;

[0028] 200- pipeline assembly; 210- pressure-stabilizing pipeline; 211- first pressure-stabilizing tube; 212- second pressure-stabilizing tube; 220- inspection pipeline; 230- pressure-stabilizing tank;

[0029] 300-water pump assembly; 310-boosting pump; 320-pressure stabilizing pump; 330-control valve; 340-water replenishing pump;

[0030] 400 - monitoring component; 410 - controller; 420 - first detection component; 430 - second detection component; 440 - third detection component; 450 - fourth detection component; 460 - fifth detection component; 470 - sixth detection component; 480 - operation panel. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] In the prior art, the fire-fighting pressure stabilizing system includes a water tank, a pipeline assembly and a water pump assembly. The water tank is used to store water for firefighting. The water pump assembly is connected to the water tank through the pipeline assembly to maintain the pressure of the water pump assembly within a preset range through the water tank. When the liquid level of the water tank is lower than the liquid level of the water pump assembly, bubbles are mixed into the water pump assembly, causing the pressure of the water pump assembly to decrease. If the manual inspection is not timely or in place, it may cause underpressure of the water pump assembly when water is needed. In addition, the water pump assembly is placed in the water pump room for a long time, and the humidity in the water pump room is relatively high, so that the parts of the water pump assembly rust, causing the water pump assembly to get stuck and unable to open and close smoothly. The above problems may cause the fire-fighting system to be unable to be used normally and in time when a fire occurs, causing serious consequences. Therefore, it is particularly important to inspect the fire-fighting pressure stabilizing system and provide timely warnings.

[0033] Currently, the liquid level of the water tank and the water pump components are monitored through manual inspection to ensure that the liquid level and pressure of the water tank and the water pump components are stable and the structure is intact. However, it is time-consuming and laborious to manually inspect the water tank and the water pump components one by one, which makes the inspection of the fire protection pressure stabilization system inconvenient.

[0034] In order to overcome the defects in the prior art, the fire-fighting pressure stabilizing system provided by the present application includes a water tank, a pipeline assembly, a water pump assembly and a monitoring assembly, and the monitoring assembly includes a first detection member, a second detection member, a third detection member and a controller, wherein the first detection member is arranged at a position where the pipeline assembly is connected to the bottom of the water tank, so that the controller can determine the liquid level of the water tank according to the water tank pressure value measured by the first detection member under the condition of the known size parameters of the water tank, so that the current liquid level of the water tank can be understood without manual inspection. In addition, the second detection member and the third detection member are arranged at the water pump assembly to detect the liquid level and pressure of the water pump assembly, so that when the pressure of the water pump assembly is insufficient, the cause of the underpressure of the water pump assembly can be checked by comparing the liquid levels of the water tank and the water pump assembly. In this way, the fire pressure stabilizing system provided by the present application can self-detect the liquid level of the water tank and the water pump assembly, and can maintain the pressure of the water tank and the water pump assembly by itself, and can promptly alarm when a failure occurs in the fire pressure stabilizing system, without the need for frequent manual inspections, making the inspection of the water pump pressure stabilizing system convenient, fast and reliable.

[0035] The content of the present invention will be described in detail below in conjunction with the accompanying drawings so that those skilled in the art can understand the content of the present invention more clearly and in detail.

[0036] Reference Figure 1 and Figure 2 As shown, the fire-fighting pressure stabilizing system provided in the embodiment of the present application includes a water tank 100, a pipeline assembly 200, a water pump assembly 300 and a monitoring assembly 400, the pipeline assembly 200 is connected to the lower part of the water tank 100, and the water pump assembly 300 is arranged on the pipeline assembly 200;

[0037] The monitoring component 400 includes a controller 410, a first detection component 420, a second detection component 430 and a third detection component 440. The first detection component 420, the second detection component 430 and the third detection component 440 are all connected to the controller 410 for communication. The first detection component 420 is arranged at a portion where the pipeline component 200 is connected to the lower part of the water storage tank 100. The first detection component 420 is used to detect the pressure of the pipeline component 200 at the lower part of the water storage tank 100. The second detection component 430 and the third detection component 440 are both arranged on the water pump component 300. The second detection component 430 is used to detect the liquid level of the water pump component 300. The third detection component 440 is used to detect the pressure of the water pump component 300.

[0038] The controller 410 is configured to determine the liquid level of the water tank 100 based on the pressure in the lower part of the water tank 100 when the pressure of the water pump assembly 300 is less than or equal to the preset pressure, and send a first alarm prompt if the liquid level of the water tank 100 is lower than the liquid level of the water pump assembly 300.

[0039] The water pump assembly 300 is connected to the water tank 100 through the pipe assembly 200, so that water can be supplied to the water pump assembly through the water tank when the water pump assembly 300 uses water. A pressure-stabilizing tank 230 is also connected to the pipe assembly 200 to maintain the pressure in the water tank 100 and the pipe assembly 200 within a preset range through a pressure-stabilizing tube, and to ensure the liquid level height of the water tank 100.

[0040] The first detection member 420 is arranged at the part of the pipeline assembly 200 that is connected to the lower part of the water tank 100, so that the first detection member 420 can detect the water pressure of the part, which is equivalent to the first detection member 420 detecting the water pressure of the water tank 100. The first detection member 420 can be a pressure sensor. The controller 410 is connected to the first detection member 420 for communication, and the size parameters of the water tank 100, such as the length, width and height of the water tank 100, can be pre-introduced into the controller 410. In this way, after the controller 410 determines the water pressure of the water tank 100 through the first detection member 420, it can determine the water volume height of the water tank 100 in combination with the length and width of the water tank 100, and then determine the liquid level of the water tank 100. Moreover, when the first detection member 420 detects a change in the water pressure of the water tank 100, it can be considered that the liquid level height of the water tank 100 has changed, that is, the water volume of the water tank 100 has increased or decreased.

[0041] The second detection member 430 and the third detection member 440 are arranged on the water pump assembly 300 to detect the liquid level and pressure of the water pump assembly 300 respectively. The second detection member 430 can be a liquid level meter. Therefore, the controller 410 determines the liquid level of the water tank 100 and the water pump assembly 300 respectively according to the first detection member 420 and the second detection member 430. And the liquid levels of the water tank 100 and the water pump assembly 300 are compared to make the liquid level of the water tank 100 higher than the liquid level of the water pump assembly 300. When the controller 410 determines that the pressure of the water pump assembly 300 is lower than the preset pressure through the third detection member 440, it can be considered that there is a fault or water leakage in the fire protection pressure stabilization system, or the liquid level of the water tank 100 drops, causing the liquid level of the water tank 100 to be lower than the liquid level of the water pump assembly 300, and causing bubbles to be mixed into the water pump assembly 300, resulting in a decrease in the pressure in the water pump assembly 300. Then, the controller 410 can determine the liquid level of the water tank 100 by combining the pressure measured by the first detection component 420 with the size of the water tank 100, and determine the liquid level of the water pump assembly 300 through the second detection component 430, and compare the liquid level of the water tank 100 with the liquid level of the water pump assembly 300. If the liquid level of the water tank 100 is lower than the liquid level of the water pump assembly 300, it can be considered that the pressure reduction of the water pump assembly 300 is due to the lowering of the liquid level of the water tank 100, rather than the failure of the water pump assembly 300 or the leakage of the pipeline assembly 200. The controller 410 will also send a first alarm prompt to remind the operator that the liquid level of the water tank is low and needs to be replenished, and to check for other possible faults as soon as possible.

[0042] In this way, the fire-fighting pressure stabilizing system provided in the present application can self-detect the liquid levels of the water storage tank 100 and the water pump assembly 300, and promptly alarm when a failure occurs in the fire-fighting pressure stabilizing system, without the need for frequent manual inspections, making the inspection of the water pump pressure stabilizing system convenient, fast and reliable.

[0043] In some embodiments, reference Figure 1 and Figure 2 As shown, the controller 410 is also configured to, if the liquid level of the water tank 100 is higher than or equal to the liquid level of the water pump assembly 300, determine whether the water pump assembly 300 is faulty based on the performance parameters of the water pump assembly 300 and the pressure of the water pump assembly 300, and send an alarm prompt if the water pump assembly 300 is faulty.

[0044] The pressure of the water pump assembly 300 is detected by the third detection component 440, which may specifically be at least one of the static pressure of the water pump assembly 300 and the water outlet pressure of the water pump assembly 300. The third detection component 440 may be a pressure sensor. The rated performance parameters of the water pump assembly 300 are pre-imported into the controller 410, and a parameter curve may be generated in the controller 410.

[0045] Furthermore, when the pressure of the water pump assembly 300 is lower than the preset pressure, and the liquid level of the water tank 100 is higher than the liquid level of the water pump assembly 300, the water pump assembly 300 can be checked for failure to determine whether the pressure reduction of the water pump assembly 300 is caused by the failure of the water pump assembly 300 or the leakage of the pipeline assembly 200. Specifically, when the water pump assembly 300 is running or remains static, the controller 410 can determine the corresponding actual performance parameters of the water pump assembly 300 through the third detection member 440, and also generate a parameter curve. The controller 410 can compare the rated performance parameter curve and the actual performance parameter curve of the water pump assembly 300. If the two curves are basically consistent, it can be considered that the water pump assembly 300 is normal and intact. If there is a significant difference between the two curves, it can be considered that the water pump assembly 300 is faulty, and the controller 410 will send a second alarm prompt to prompt the operator to troubleshoot the water pump assembly 300 as soon as possible.

[0046] In this way, on the basis of monitoring the liquid level and pressure of the water tank by the monitoring component 400 and the water pump component 300, the monitoring component 400 can also monitor the operating status of the water pump component 300, so as to more accurately determine the cause of the liquid level change of the water tank 100 and the water pump component 300, whether it is a leak in the water tank 100, a leak in the pipeline component 200, a failure of the water pump component 300 or a stuck valve of the water pump component 300, so as to make the inspection work of the fire protection pressure stabilizing system more convenient and facilitate the later fault detection and maintenance.

[0047] Further, see Figure 1 and Figure 2 As shown, the monitoring component 400 further includes a fourth detection member 450, which is disposed on the water pump component 300 to detect the number of startups of the water pump component 300, and the fourth detection member 450 is in communication connection with the controller 410;

[0048] The controller 410 is also configured to determine the starting frequency of the water pump assembly 300 according to a preset cycle and the number of starts, and send a second alarm prompt if the starting frequency is greater than the preset frequency.

[0049] In this way, the fourth detection component 450 is used to detect the number of times the water pump assembly 300 is started. The fourth detection component 450 can specifically be a counter, and the starting frequency of the water pump assembly 300 within a preset period is determined. If the starting frequency of the water pump assembly 300 is greater than the preset frequency, it can be considered that the pipeline assembly 200 of the fire protection pressure stabilizing system has a water leakage fault, or someone has misused the fire water. After the controller 410 sends an alarm prompt, the operator performs troubleshooting to facilitate early detection of possible problems with the water pump assembly 300 and prevent them, so as to extend the service life of the water pump assembly 300 and the pipeline assembly 200.

[0050] The preset cycles include daily cycles, weekly cycles, monthly cycles and seasonal cycles that increase in time in sequence, and the preset frequencies corresponding to the daily cycles, weekly cycles, monthly cycles and seasonal cycles increase in sequence. By setting multiple preset cycles to detect the start-up frequency of the water pump assembly 300, the controller 410 can monitor the water pump assembly 300 more comprehensively and accurately. The present application does not limit the specific preset frequencies for starting the water pump assembly 300 corresponding to each preset cycle, which can be determined according to the actual working conditions of the fire protection pressure stabilization system.

[0051] Such a setting is equivalent to integrating the start and stop control, daily voltage stabilization and regular inspection of the fire protection voltage stabilization system into the monitoring component 400, making the fire protection voltage stabilization system more integrated and making subsequent control, maintenance and inspection more convenient and efficient.

[0052] In some embodiments, reference Figure 1 and Figure 2 As shown, the monitoring component 400 further includes a fifth detection member 460, which is disposed on the water pump component 300 to detect the valve switch state of the water pump component 300, and the fifth detection member 460 is in communication connection with the controller 410;

[0053] The controller 410 is also configured to send a second alarm prompt when the pressure of the water pump assembly 300 is less than a preset pressure and if the valve of the water pump assembly 300 is closed.

[0054] The fifth detection component 460 is arranged on the water pump assembly 300, and is used to detect the valve switch state of the water pump assembly 300. Therefore, the fifth detection component 460 can be used to detect whether the valve of the water pump assembly 300 is open. Furthermore, the fifth detection component 460 can also be used to detect whether the valve of the water pump assembly 300 is opened and closed. The fifth detection component 460 can specifically be a photoelectric sensor or a pressure sensor, etc.

[0055] The controller 410 is connected to the fifth detection member 460 for communication, so that the controller 410 can determine whether the valve of the water pump assembly 300 is open and whether it is in place when it is opened. When the valve of the water pump assembly 300 is open, it can be considered that the fire-fighting pressure stabilizing system is in a water-using or water-transmitting state. When the valve of the water pump assembly 300 is not opened or closed properly, it can be considered that the water pump assembly 300 is rusted, stuck or even stuck. Furthermore, the fifth detection member 460 can be used to timely check whether the valve is intact when the water pump assembly 300 fails, thereby improving the fault detection efficiency of the fire-fighting pressure stabilizing system.

[0056] In some embodiments, reference Figure 1 and Figure 2As shown, the water pump assembly 300 includes at least one boosting pump 310, at least one pressure-stabilizing pump 320, and control valves 330 correspondingly arranged on the boosting pump 310 and the pressure-stabilizing pump 320, the fifth detection component 460 is arranged on the control valve 330, and the second detection component 430, the third detection component 440 and the fourth detection component 450 are arranged one by one on the boosting pump 310 and the pressure-stabilizing pump 320.

[0057] Such an arrangement can make the structure of the water pump assembly 300 more compact, the division of labor more clear, the purpose more specific, and realize refined control. Under normal conditions, the water pressure at the water outlet is maintained by the pressure-stabilizing pump 320. When water is used, if the water pump assembly 300 is under-pressure, the pressure at the water outlet can be increased in a short time by the booster pump 310, which is suitable for different pressure demand scenarios, so as to extend the service life of the booster pump 310 and the pressure-stabilizing pump 320.

[0058] By providing corresponding detection components on the boost pump 310, the pressure-stabilizing pump 320 and the control valve 330, real-time status monitoring of the water pump assembly 300 can be achieved, so that when the water pump assembly 300 fails, the corresponding failed water pump and valve can be accurately located in time.

[0059] In specific implementation, at least two booster pumps 310 and pressure stabilizing pumps 320 are provided. In this way, when one of the booster pumps 310 or the pressure stabilizing pumps 320 fails, the fire protection pressure stabilizing system can be maintained by the other booster pump 310 or the pressure stabilizing pump 320, so as to improve the stability and reliability of the fire protection pressure stabilizing system.

[0060] And in some embodiments, reference Figure 1 and Figure 2 As shown, the water pump assembly further includes at least one water replenishment pump 340, the water replenishment pump 340 is in communication with the water storage tank 100, and the water replenishment pump 340 is in communication with the controller 410;

[0061] The controller 410 is further configured to control the water replenishment pump 340 to deliver water to the water reservoir 100 when the liquid level of the water reservoir 100 is lower than the liquid level of the water pump assembly 300 .

[0062] It can be understood that by providing a water replenishment pump 340, when the liquid level in the water tank 100 is lower than the liquid level in the water pump assembly 300, the water replenishment pump 340 can be used to replenish the water tank 100 by itself, so that the liquid level in the water tank 100 can be higher than the water pump assembly 300, so as to maintain the pressure of the water pump assembly 300 near the preset value, thereby ensuring the pressure stability of the fire protection pressure stabilizing system.

[0063] Reference Figure 1 and Figure 2As shown, the pipeline assembly 200 includes a pressure-stabilizing pipeline 210 and an inspection pipeline 220 connected to the pressure-stabilizing pipeline 210, the pressure-stabilizing pipeline 210 is connected to the bottom of the water storage tank 100, the water pump assembly 300 is arranged on the pressure-stabilizing pipeline 210, and the first detection component 420 is arranged at one end of the pressure-stabilizing pipeline 210 facing the bottom of the tank.

[0064] It can be understood that by providing a pressure-stabilizing pipeline 210 and an inspection pipeline 220 to form a pipeline assembly 200, the water pump assembly 300 maintains a stable pressure at the water outlet through the pressure-stabilizing pipeline 210, so that the first detection component 420 can measure the pool pressure more accurately.

[0065] The pressure-stabilizing pipe 210 is connected to the bottom of the water tank 100. This arrangement enables the first detection member 420 to detect the pressure of the water tank 100 more accurately, so as to obtain a more accurate liquid level height of the water tank 100.

[0066] In specific implementation, refer to Figure 2 As shown, the voltage-stabilizing circuit 210 includes a first voltage-stabilizing tube 211 and a second voltage-stabilizing tube 212, which are respectively connected to the bottom of the pool. Two first detection members 420 are provided, and the two first detection members 420 are respectively provided on the first voltage-stabilizing tube 211 and the second voltage-stabilizing tube 212.

[0067] By arranging the first pressure-stabilizing tube 211 and the second pressure-stabilizing tube 212 to be connected to the bottom of the tank, two water delivery points can be formed at the bottom of the water storage tank 100, which can increase the water output of the pressure-stabilizing pipeline 210 per unit time, so that the pressure-stabilizing pipeline 210 can deliver water to the water outlet more efficiently, and the pressure applied by the water storage tank 100 to the pressure-stabilizing pipeline 210 can be divided by the first pressure-stabilizing tube 211 and the second pressure-stabilizing tube 212 to avoid excessive pressure in a single pipeline causing system instability.

[0068] The first detection component 420 is respectively provided on the first voltage-stabilizing tube 211 and the second voltage-stabilizing tube 212. On the one hand, the two first detection components 420 can respectively detect the pipeline pressure of the first voltage-stabilizing tube 211 and the second voltage-stabilizing tube 212, ensuring that the pressure detection of the water tank 100 by the first detection component 420 is more comprehensive and accurate. On the other hand, when one of the first detection components 420 is damaged and fails, the pressure of the water tank 100 can be detected by the other first detection component 420, so as to improve the stability and reliability of the fire-fighting pressure stabilizing system.

[0069] And in some embodiments, reference Figure 1 and Figure 2As shown, the monitoring component 400 further includes a sixth detection member 470 , which is disposed on the inspection pipeline 220 and is communicatively connected to the controller 410 to detect at least one of the flow rate and the pressure of the inspection pipeline 220 .

[0070] The inspection pipeline 220 is arranged on the pressure-stabilizing pipeline 210 and is connected to the water outlet end of the pressure-stabilizing pipeline 210. A sixth detection component 470 can be set on the inspection pipeline 220. The sixth detection component 470 is used to detect at least one of the water outlet volume and the water outlet pressure of the inspection pipeline 220 to determine the internal pressure of the pipeline assembly 200, improve the inspection efficiency, and ensure that the water flow in the pipeline assembly 200 is sufficient and stable.

[0071] The sixth detection component 470 and the fifth detection component 460 can also be used to inspect and detect faults in the pipeline assembly 200. When the sixth detection component 470 determines that the flow and pressure in the pipeline assembly 200 have changed, the fifth detection component 460 is used to detect whether the valve of the water pump assembly 300 is not closed properly. If the valve of the water pump assembly 300 is closed properly, it can be considered that a leak has occurred in the pipeline assembly 200.

[0072] Furthermore, the operating status of the fire protection pressure stabilizing system can be analyzed through the respective detection data of the first detection component 420 to the sixth detection component 470 to determine the location and time period where the fire protection pressure stabilizing system is most likely to fail, thereby providing early protection, reducing manual intervention, and realizing automated inspection of the fire protection pressure stabilizing system.

[0073] In addition, in some embodiments, reference Figure 1 and Figure 2 As shown, the monitoring component 400 further includes a control panel 480 , which is electrically connected to the controller 410 . The control panel 480 controls the operating status of the water pump component 300 and the monitoring component 400 through the controller 410 .

[0074] Through the control panel 480, the monitoring and control process of the fire protection pressure stabilizing system by the monitoring component 400 can be visualized, which is more intuitive and easy to operate manually, and it is convenient to centrally control the operation of the water pump component 300 and simplify the operation process.

[0075] In a specific implementation, the controller 410 is further configured to send an alarm signal to the control panel 480 to send an alarm prompt through the control panel 480;

[0076] The alarm prompt includes at least one of a text alarm, a sound effect alarm and a light effect alarm.

[0077] Such a setting can enhance the interactive experience between the control panel 480 and the operator, and send alarm prompts through a variety of alarm methods, so that the operator can receive the alarm more promptly and respond to it.

[0078] In addition, the control panel 480 can also be arranged to communicate with other terminal devices of the operator, such as mobile phones, computers and other devices, so that when the operator is away from the control panel 480 and cannot directly receive the alarm prompt issued by the control panel 480 and operate the control panel 480, the control panel 480 can send the alarm prompt to the terminal device, and control the control panel 480 through the terminal device, thereby controlling the fire protection voltage stabilization system.

[0079] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0080] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0081] It should be easily understood that the terms “on,” “above,” and “over” in this application should be interpreted in the broadest manner, so that “on” means not only “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above something” or “over,” but also may include the meaning of “above something” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0082] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90° or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0083] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fire-fighting pressure stabilizing system, characterized in that: It comprises a water storage tank (100), a pipeline assembly (200), a water pump assembly (300) and a monitoring assembly (400), wherein the pipeline assembly (200) is in communication with the lower part of the water storage tank (100), and the water pump assembly (300) is arranged on the pipeline assembly (200); The monitoring component (400) comprises a controller (410), a first detection component (420), a second detection component (430) and a third detection component (440); the first detection component (420), the second detection component (430) and the third detection component (440) are all connected to the controller (410) in communication; the first detection component (420) is arranged at a portion of the pipeline component (200) that is in communication with a lower portion of the water storage tank (100); the first detection component (420) is used to detect the pressure of the pipeline component (200) at the lower portion of the water storage tank (100); the second detection component (430) and the third detection component (440) are both arranged on the water pump component (300); the second detection component (430) is used to detect the liquid level of the water pump component (300); and the third detection component (440) is used to detect the pressure of the water pump component (300); The controller (410) is configured to, when the pressure of the water pump assembly (300) is less than or equal to a preset pressure, determine the liquid level of the water tank (100) according to the pressure of the lower part of the water tank (100), and send a first alarm prompt if the liquid level of the water tank (100) is lower than the liquid level of the water pump assembly (300); The controller (410) is further configured to, if the liquid level of the water storage tank (100) is higher than or equal to the liquid level of the water pump assembly (300), determine whether the water pump assembly (300) is faulty based on the performance parameters of the water pump assembly (300) and the pressure of the water pump assembly (300), and send a second alarm prompt if the water pump assembly (300) is faulty.

2. The fire-fighting pressure stabilizing system according to claim 1, characterized in that: The monitoring component (400) further comprises a fourth detection component (450), wherein the fourth detection component (450) is arranged on the water pump component (300) to detect the number of times the water pump component (300) is started, and the fourth detection component (450) is communicatively connected to the controller (410); The controller (410) is further configured to determine the start-up frequency of the water pump assembly (300) according to a preset cycle and the number of starts, and to send a second alarm prompt if the start-up frequency is greater than the preset frequency.

3. The fire-fighting pressure stabilizing system according to claim 2, characterized in that: The monitoring component (400) further comprises a fifth detection component (460), wherein the fifth detection component (460) is arranged on the water pump component (300) to detect the valve switch state of the water pump component (300), and the fifth detection component (460) is communicatively connected with the controller (410); The controller (410) is further configured to send a second alarm prompt when the pressure of the water pump assembly (300) is less than a preset pressure and if the valve of the water pump assembly (300) is closed.

4. The fire-fighting pressure stabilizing system according to claim 3, characterized in that: The water pump assembly (300) comprises at least one boosting pump (310) and at least one pressure-stabilizing pump (320), and control valves (330) correspondingly arranged on the boosting pump (310) and the pressure-stabilizing pump (320); the fifth detection component (460) is arranged on the control valve (330); and the second detection component (430), the third detection component (440), and the fourth detection component (450) are all arranged one-to-one on the boosting pump (310) and the pressure-stabilizing pump (320).

5. The fire-fighting pressure stabilizing system according to claim 4, characterized in that: The water pump assembly further comprises at least one water replenishment pump (340), wherein the water replenishment pump (340) is in communication with the water storage tank (100), and the water replenishment pump (340) is in communication connection with the controller (410); The controller (410) is further configured to control the water replenishment pump (340) to deliver water to the water storage tank (100) when the liquid level of the water storage tank (100) is lower than the liquid level of the water pump assembly (300).

6. The fire-fighting pressure stabilizing system according to any one of claims 1 to 5, characterized in that: The pipeline assembly (200) comprises a pressure-stabilizing pipeline (210) and a patrol pipeline (220) connected to the pressure-stabilizing pipeline (210); the pressure-stabilizing pipeline (210) is connected to the bottom of the water storage tank (100); the water pump assembly (300) is arranged on the pressure-stabilizing pipeline (210); and the first detection component (420) is arranged at one end of the pressure-stabilizing pipeline (210) facing the bottom of the water storage tank (100).

7. The fire-fighting pressure stabilizing system according to claim 6, characterized in that: The voltage-stabilizing pipeline (210) comprises a first voltage-stabilizing tube (211) and a second voltage-stabilizing tube (212); the first voltage-stabilizing tube (211) and the second voltage-stabilizing tube (212) are respectively connected to the pool bottom; two first detection components (420) are provided, and the two first detection components (420) are respectively provided on the first voltage-stabilizing tube (211) and the second voltage-stabilizing tube (212).

8. The fire-fighting pressure stabilizing system according to claim 6, characterized in that: The monitoring component (400) further comprises a sixth detection component (470), wherein the sixth detection component (470) is arranged on the inspection pipeline (220), and the sixth detection component (470) is communicatively connected with the controller (410) to detect at least one of the flow rate and the pressure of the inspection pipeline (220).

9. The fire-fighting pressure stabilizing system according to any one of claims 1 to 5, characterized in that: The monitoring component (400) further comprises a control panel (480), wherein the control panel (480) is electrically connected to the controller (410), and the control panel (480) controls the operating states of the water pump component (300) and the monitoring component (400) through the controller (410); the controller (410) is further configured to send an alarm signal to the control panel (480), so as to send an alarm prompt through the control panel (480); The alarm prompt includes at least one of a text alarm, a sound effect alarm and a light effect alarm.

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