CN219963810U - Fire extinguishing system water level keeps and extinguishing device - Google Patents
Fire extinguishing system water level keeps and extinguishing device Download PDFInfo
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- CN219963810U CN219963810U CN202320840544.3U CN202320840544U CN219963810U CN 219963810 U CN219963810 U CN 219963810U CN 202320840544 U CN202320840544 U CN 202320840544U CN 219963810 U CN219963810 U CN 219963810U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 309
- 230000001502 supplementing effect Effects 0.000 claims abstract description 38
- 238000012544 monitoring process Methods 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000007667 floating Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 230000001629 suppression Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000008236 heating water Substances 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 9
- 229910001141 Ductile iron Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a water level maintaining and extinguishing device of a fire-fighting system, which belongs to the technical field of fire-fighting equipment and comprises a water tank, a control box, a monitoring component, a water supplementing component, a plurality of temperature sensing components and an extinguishing component, wherein the monitoring component is connected with the water tank and is used for monitoring the water level height of water in the water tank, and monitored information is sent to the control box; the water supplementing component is communicated with the water tank, is electrically connected with the control box and is used for supplementing water into the water tank; the control box indicates the water replenishing assembly to operate according to the monitored water level height; the plurality of temperature sensing components are uniformly distributed at the top in the workshop, the fire extinguishing components are arranged at the top in the workshop, and the operation of the fire extinguishing components is controlled by the control box. The water level maintaining and extinguishing device for the fire-fighting system has the technical effects of automatically monitoring the water level of water in the water tank, automatically supplementing water, avoiding the need of special personnel to take care of, automatically spraying water to a fire area to extinguish fire when a fire disaster occurs, and improving the fire extinguishing operation speed and the effective implementation efficiency.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a water level maintaining and extinguishing device of a fire-fighting system.
Background
In each workshop of nodular cast iron pipe production, all need set up fire extinguishing system, when the fire control event such as conflagration takes place in the workshop, just need the water to put out a fire immediately, prevent the conflagration further enlarges. The water level in the water tank in a fire protection system must be kept within a certain range, i.e. a certain amount of water is kept in the water tank to meet the emergency water for the occurrence of a fire event. At present, most of water in a water tank is fed through a manual control valve, so that the water tank needs to be continuously checked by operators on duty to prevent the problems of water shortage, overhigh water level, overflow and the like in the water tank. When an emergency fire-fighting event occurs, if the water level in the water tank is low or no water exists, the situation of loss expansion can be caused; if the water level overflows too high, water resource waste and workshop wetting can be caused. Therefore, the staff is required to pay attention to the water level in the water tank frequently, and when the water level is low, water needs to be supplemented timely, so that the water level is kept within a certain range for needs at intervals. Moreover, when the fire disaster occurs in the workshop, the staff is required to take the water pipe communicated with the water tank, and the fire is extinguished towards the fire source, so that the fire extinguishing operation speed is low and the efficiency is low.
Disclosure of Invention
The utility model aims to provide a fire-fighting system water level maintaining and extinguishing device, and aims to solve the technical problems that a special person is required to pay attention to water replenishing in a fire-fighting system water tank in a nodular cast iron pipe production workshop, and fire is not easy to extinguish in time when a fire disaster occurs.
In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a fire extinguishing system water level maintaining and extinguishing device, comprising:
a water tank in which fire water is stored;
the control box is internally provided with a water supplementing control module, a temperature control module and a fire extinguishing control module;
the monitoring component is connected with the water tank and used for monitoring the water level height of water in the water tank, and the monitored information is sent to the control box;
the water supplementing assembly is communicated with the water tank, is electrically connected with the control box and is used for supplementing water into the water tank; the control box indicates the water replenishing assembly to operate according to the monitored water level height;
the temperature sensing assemblies are uniformly distributed at the top of the workshop, are electrically connected with the control box and send temperature signals of all areas in the workshop to the control box;
the fire extinguishing assembly is arranged at the top in a workshop and is communicated with the water tank, and is provided with a plurality of fire extinguishing nozzles for spraying water to extinguish fire, the operation of the fire extinguishing assembly is controlled by the control box, and the control box controls at least one fire extinguishing nozzle to be opened or closed according to a temperature signal.
In one possible implementation manner, the control box further comprises a wireless communication unit, the fire-fighting system water level maintaining and extinguishing device further comprises a mobile terminal in wireless communication connection with the wireless communication unit, and the mobile terminal is provided with a control key and is used for remotely controlling the fire-extinguishing assembly to operate.
In one possible implementation, the water refill assembly includes:
one end of the water supplementing pipeline is used for being communicated with a fire-fighting water supplementing pipeline, and the other end of the water supplementing pipeline is communicated with the water tank and used for supplementing water into the water tank;
the water pump is arranged on the water supplementing pipeline and used for pumping water into the water tank, and the water pump is electrically connected with the control box and is controlled by the control box in operation.
In one possible implementation, the temperature sensing assembly includes:
the temperature sensors are uniformly distributed at the top in the workshop and are used for sensing the temperature of each area in the workshop, and the temperature sensors are electrically connected with the control box and transmit temperature signals.
In one possible implementation, the fire suppression assembly includes:
one end of each fire-fighting pipeline is communicated with the bottom of the water tank, the other end of each fire-fighting pipeline is arranged at the top of the inner side of the workshop and is used for spraying water to the fire area in the workshop for extinguishing fire, and the fire-fighting nozzles are uniformly distributed on the fire-fighting pipelines and are communicated with the fire-fighting pipelines;
the fire-fighting water pump is arranged on the fire-fighting pipeline and is used for pumping water to the fire-fighting nozzle, the operation of the fire-fighting water pump is controlled by the control box, and the fire-fighting water pump and the fire-fighting nozzle operate simultaneously.
In a possible implementation manner, the monitoring component comprises a sliding rail, a floating body, a U-shaped rod and an induction block, wherein the sliding rail is arranged in the water tank and is arranged in a vertical mode, the floating body is connected to the sliding rail in a sliding mode, the U-shaped rod is connected to the floating body in an inverted mode, the induction block is arranged on the U-shaped rod, the floating body floats on the water surface and ascends and descends along with the change of the water level, the U-shaped rod ascends and descends along with the ascending and descending of the floating body, the monitoring component further comprises a high limiting block and a low limiting block which are electrically connected with the control box, the high limiting block and the low limiting block are arranged at intervals and form a gap, the induction block ascends and descends in the gap, and when the induction block touches the high limiting block, the high limiting block sends a signal to the control box, and the control box indicates the water supplementing component to stop running; when the sensing block touches the low limiting block, the control box indicates the water supplementing assembly to start running.
In one possible implementation manner, the U-shaped rod is connected with a water level indicator, a water level height indicator is arranged on the outer side of the water tank, a plurality of areas with different colors are arranged on the water level height indicator along the height direction of the water level height indicator so as to identify different water level heights, and the water level indicator is lifted along with the change of the water level height so as to indicate the areas with different colors on the water level height indicator.
In one possible implementation manner, the floating body is connected with a cross beam, two slide rails are arranged in parallel at intervals, two slide rails are respectively and slidably connected to two ends of the cross beam, at least one floating body is arranged at the upper end of each slide rail, and a limiting block for limiting the cross beam to slide out of the corresponding slide rail is arranged at the upper end of each slide rail.
In one possible implementation manner, the inner wall of the water tank is provided with a heating component in a spiral shape, the heating component is used for heating water in the water tank, and the control box further comprises a temperature controller electrically connected with the heating component, and the temperature controller is used for controlling the heating temperature of the water so as to maintain the water temperature between 0 ℃ and 10 ℃.
In one possible implementation manner, a drain pipe for draining water in the water tank is arranged at the bottom of the water tank, an electromagnetic valve is communicated with the drain pipe, and the electromagnetic valve is electrically connected with the control box and a switch is controlled by the control box.
The water level maintaining and extinguishing device for the fire-fighting system has the beneficial effects that: compared with the prior art, the water level maintaining and extinguishing device of the fire extinguishing system comprises a water tank, a control box, a monitoring component, a water supplementing component, a plurality of temperature sensing components and an extinguishing component, wherein the monitoring component is connected with the water tank and used for monitoring the water level height of water in the water tank, and monitored information is sent to the control box; the water supplementing component is communicated with the water tank, is electrically connected with the control box and is used for supplementing water into the water tank; the control box indicates the water replenishing assembly to operate according to the monitored water level height; the temperature sensing assemblies are uniformly distributed at the top of the workshop, are electrically connected with the control box and send temperature signals of all areas in the workshop to the control box; the fire extinguishing assembly is arranged at the top in the workshop and communicated with the water tank, a plurality of fire extinguishing nozzles for spraying water to extinguish the fire are arranged, the fire extinguishing assembly is controlled by the control box, the control box controls at least one fire extinguishing nozzle to be opened or closed according to the temperature signal, the technical problem that a fire extinguishing system water tank in a nodular cast iron pipe production workshop needs to be specially used for taking care of water supplement, and fire is difficult to extinguish in time when a fire disaster occurs is solved, the fire extinguishing assembly has the technical effects that the water level of water in the water tank can be automatically monitored, the water is automatically supplemented, the special people do not need to take care of, the fire can be automatically sprayed to a fire disaster area for extinguishing the fire when the fire disaster occurs, and the fire extinguishing operation speed and the effective implementation efficiency are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a fire extinguishing system water level maintaining and extinguishing device according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a water tank structure of a fire-fighting system water level maintaining and extinguishing device according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a water tank; 2. a control box; 3. a monitoring component; 31. a slide rail; 32. a floating body; 33. a U-shaped rod; 34. an induction block; 35. a high limiting block; 36. a low limit block; 37. a water level indicator; 38. a water level height signboard; 39. a cross beam; 4. a water replenishing assembly; 41. a water replenishing pipe; 42. a water pump; 5. a temperature sensing assembly; 6. a fire suppression assembly; 61. a fire suppression nozzle; 62. a fire fighting pipeline; 63. fire pump; 7. a mobile terminal; 8. a heating assembly; 9. a solenoid valve.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 2, a water level maintaining and extinguishing device for a fire extinguishing system according to the present utility model will be described. The water level maintaining and extinguishing device of the fire-fighting system comprises a water tank 1, a control box 2, a monitoring component 3, a water supplementing component 4, a plurality of temperature sensing components 5 and an extinguishing component 6, wherein the monitoring component 3 is connected to the water tank 1 and is used for monitoring the water level height of water in the water tank 1, and monitored information is sent to the control box 2; the water replenishing component 4 is communicated with the water tank 1, is electrically connected with the control box 2 and is used for replenishing water into the water tank 1; the control box 2 indicates the water replenishing assembly 4 to operate according to the monitored water level height; the temperature sensing assemblies 5 are uniformly distributed at the top of the workshop, are electrically connected with the control box 2 and send temperature signals of all areas in the workshop to the control box 2; the fire extinguishing assembly 6 is arranged at the top in the workshop and is communicated with the water tank 1, a plurality of fire extinguishing nozzles 61 for spraying water to extinguish the fire are arranged, the operation of the fire extinguishing assembly 6 is controlled by the control box 2, and the control box 2 controls at least one fire extinguishing nozzle 61 to be opened or closed according to a temperature signal.
Compared with the prior art, the water level maintaining and extinguishing device for the fire-fighting system provided by the utility model has the advantages that the water level can be monitored in real time by arranging the monitoring component 3, water can be supplemented into the water tank 1 by arranging the water supplementing component 4, the temperature of each area in a workshop can be monitored in an induction manner by arranging the temperature sensing component 5, and the fire can be extinguished in a high-temperature or fire area by arranging the fire extinguishing component 6, so that the technical problems that the water tank 1 of the fire-fighting system in a nodular cast iron pipe production workshop needs to be specially used for water supplementing and is difficult to extinguish fire in time when a fire disaster occurs are solved, the water level of the water tank 1 can be automatically monitored, the water can be automatically supplemented, the special man is not needed for watching, the fire can be automatically sprayed into the fire area for fire extinguishing, and the fire extinguishing operation speed and the effective implementation efficiency are improved.
The control box 2 adopts the prior art product, is internally provided with a control program, and comprises a PLC control module besides the modules, wherein the water supplementing control module, the temperature control module and the fire extinguishing control module all adopt modules in the prior art, can complete corresponding functions and actions, and particularly, the water supplementing control module can receive monitoring signals of the monitoring component 3 and can control water supplementing operation in the water tank 1. The temperature control module is capable of receiving the temperature signal sensed by the temperature sensing assembly 5 and sending a signal to the control box 2 to indicate whether to operate the fire suppression assembly 6. The fire extinguishing control module is electrically connected with the temperature control module, the temperature control module sends a signal to the fire extinguishing control module, and the fire extinguishing control module controls whether the fire extinguishing assembly 6 operates or starts fire extinguishing operation. According to the utility model, through the arrangement of the control box 2, the operation control of the water supplementing assembly 4 and the fire extinguishing assembly 6 can be realized, and the effects of automatically supplementing water into the water tank 1 and automatically extinguishing fire in a workshop are realized.
Because once a fire occurs in the workshop, the temperature of the area rises, the temperature is detected by the temperature sensing assembly 5 and is sent to the control box 2, a temperature threshold value is preset on the control box 2, and when the detected temperature exceeds the temperature threshold value, the control box 2 instructs the fire extinguishing assembly 6 to operate so as to extinguish the fire in the high-temperature or fire area. Besides the automatic fire extinguishing, the hole fire extinguishing assembly 6 can be operated manually, so that manual control fire extinguishing is realized.
The plurality of fire extinguishing nozzles 61 are uniformly distributed at different positions, a plurality of control modules which are respectively in one-to-one correspondence with the plurality of fire extinguishing nozzles 61 are arranged on the control box 2, and the fire extinguishing nozzles 61 in different areas can be controlled to be opened and closed by controlling the plurality of control modules, so that the fire extinguishing effect on different areas is realized. A fire extinguishing nozzle 61 is located adjacent to a temperature sensing assembly 5, which can be seen as a group, with groups being located at the top in the shop. It is noted that, sometimes, due to the production operation in the workshop, some areas are actually in a high temperature area, but the areas are formed by the production and manufacture, and the temperature sensing assembly 5 cannot be arranged in the areas, so that when the temperature is high, the fire extinguishing assembly 6 starts to operate, and the production is influenced. Or the temperature sensing assembly 5 is arranged in the area, and the fire extinguishing assembly 6 is not started when the fire is not happened in the area through manual operation. The operation of the temperature sensing assembly 5 or the fire extinguishing assembly 6 in other areas in the workshop can also be matched with manual operation, and fire extinguishing can be started immediately when the fire disaster occurs in the area. The water tank 1 is arranged at a certain corner in the workshop, and normal production in the workshop is not affected.
In order to remotely control the fire extinguishing assembly 6, that is, remotely control fire extinguishing an area in a workshop, in some embodiments, referring to fig. 1 to 2, the control box 2 further includes a wireless communication unit, the fire extinguishing system water level maintaining and extinguishing device further includes a mobile terminal 7 connected to the wireless communication unit in a wireless communication manner, and the mobile terminal 7 is provided with a control key and is used for remotely controlling the fire extinguishing assembly 6 to operate. The mobile terminal 7 is similar to a remote control, can realize remote control of the fire extinguishing assembly 6, and is convenient for extinguishing fire in a fire area. The wireless communication between the mobile terminal 7 and the control box 2 uses prior art methods, which are not described here.
In some embodiments, referring to fig. 1 to 2, the water replenishing assembly 4 includes a water replenishing pipe 41 and a water pump 42, wherein one end of the water replenishing pipe 41 is used for communicating with a fire-fighting water replenishing pipe, and the other end is used for communicating with the water tank 1, so as to replenish water in the water tank 1; the water pump 42 is arranged on the water supplementing pipeline 41 and is used for pumping water into the water tank 1, and the water pump 42 is electrically connected with the control box 2 and is controlled by the control box 2 in operation. The water replenishing control module is electrically connected with the water pump 42 and controls whether the water pump 42 operates.
In some embodiments, referring to fig. 1 to 2, the temperature sensing assembly 5 includes a plurality of temperature sensors uniformly distributed on the top of the workshop for sensing the temperature of each area in the workshop, and the temperature sensors are electrically connected to the control box 2 and transmit temperature signals. The control box 2 is provided with a display, which can display the temperature values detected by a plurality of temperature sensors, and compare the temperature values with a preset temperature threshold value to obtain the effect of whether to operate the fire extinguishing assembly 6.
In some embodiments, referring to fig. 1 to 2, the fire extinguishing assembly 6 includes a plurality of fire-fighting pipes 62 and a fire-fighting water pump 63, wherein one ends of the fire-fighting pipes 62 are communicated with the bottom of the water tank 1, and the other ends are arranged at the top of the inner side of the workshop, so as to spray water to extinguish fire in the area where fire occurs in the workshop, and the fire-fighting nozzles 61 are uniformly distributed on the fire-fighting pipes 62 and are communicated with the fire-fighting pipes 62; the fire-fighting water pump 63 is arranged on the fire-fighting pipeline 62 and is used for pumping water to the fire-fighting nozzle 61, the operation of the fire-fighting water pump 63 is controlled by the control box 2, and the fire-fighting water pump 63 and the fire-fighting nozzle 61 operate simultaneously. When a plurality of fire-fighting pipes 62 are provided, a fire-fighting water pump 63 is provided on the fire-fighting pipes 62, and fire-fighting water can be pumped, and the fire-fighting water pump 63 is a water pump.
As an alternative embodiment, the fire extinguishing unit 6 includes a main pipe and a plurality of fire-fighting pipes 62 (as laid out in fig. 1), the fire-fighting nozzles 61 are uniformly distributed along the length direction on the plurality of fire-fighting pipes 62, one end of the main pipe is communicated with the water tank 1, the other end is communicated with one end of the plurality of fire-fighting pipes 62, water is supplied into the plurality of fire-fighting pipes 62 through the main pipe, and the water is sprayed out from the plurality of fire-fighting nozzles 61. The fire extinguishing nozzle 61 is an electromagnetic valve, the switch is controlled by the control box 2, and one or more of the fire extinguishing nozzles 61 is opened by the control of the control box 2 so as to realize the fire extinguishing function.
In some embodiments, referring to fig. 1 to 2, the monitoring component 3 includes a vertically disposed slide rail 31 disposed in the water tank 1, a floating body 32 slidably connected to the slide rail 31, an inverted U-shaped rod 33 connected to the floating body 32, and a sensing block 34 disposed on the U-shaped rod 33, wherein the floating body 32 floats on the water surface and rises and falls along with the change of the water level, the U-shaped rod 33 rises and falls along with the rise and fall of the floating body 32, the monitoring component 3 further includes a high limit block 35 and a low limit block 36 electrically connected with the control box 2, the high limit block 35 and the low limit block 36 are disposed at intervals and form a gap therebetween, the sensing block 34 moves up and down in the gap, the high limit block 35 sends a signal to the control box 2 when the sensing block 34 touches the high limit block 35, and the control box 2 instructs the water replenishing component 4 to stop running; when the sensing block 34 touches the low limiting block 36, the control box 2 instructs the water replenishing component 4 to start running. The change of the water level can enable the U-shaped rod 33 to lift and enable the sensing block 34 to lift, and the water supplementing assembly 4 is controlled to operate through the received signal of the control box 2 so as to achieve the effect of automatically supplementing water into the water tank 1. The float 32 is a float having a density less than that of water. The high limit block 35 and the low limit block 36 are both sensors and can send signals to the control box 2.
In order to indicate the water level outside the water tank 1, in some embodiments, referring to fig. 1 to 2, the u-shaped rod 33 is connected with a water level indicator 37, a water level height indicator 38 is disposed on the outer side of the water tank 1, and a plurality of areas with different colors are disposed on the water level height indicator 38 along the height direction thereof to identify different water level heights, and the water level indicator 37 is lifted along with the change of the water level height to indicate the areas with different colors on the water level height indicator 38. The water level indicator 37 is lifted along with the lifting of the water level, and when the water level indicator indicates areas with different colors, the water level is marked at different heights, so that the water level indicator is convenient for workers to observe.
In order to ensure that the U-shaped rod 33 can stably lift and fall without deflection, in some embodiments, referring to fig. 1 to 2, the floating body 32 is connected with two beams 39, two sliding rails 31 are arranged in parallel at intervals, two ends of the beams 39 are respectively and slidably connected with two sliding rails 31, at least one floating body 32 is arranged, and a limiting block (not shown in the figure) for limiting the sliding of the beams 39 out of the sliding rails 31 is arranged at the upper end of the sliding rails 31. The cross beam 39 slides on the slide rail 31 and always keeps a horizontal shape, and one end of the U-shaped rod 33 is fixedly connected with the middle part of the upper end of the cross beam 39, so that the U-shaped rod 33 can be ensured to be in a stable lifting state all the time.
When the water tank is used in winter, in order to ensure that water in the water tank 1 is not frozen and normal fire water demand is not affected, in some embodiments, referring to fig. 1 to 2, a heating component 8 is arranged on the inner wall of the water tank 1 in a spiral disc, the heating component 8 is used for heating water in the water tank 1, the control box 2 further comprises a temperature controller electrically connected with the heating component 8, and the temperature controller is used for controlling the heating temperature of the water so as to maintain the water temperature between 0 ℃ and 10 ℃. The heating unit 8 is a heating plate, a heating wire or the like in the prior art, and generates heat after being electrified so as to heat water. When the temperature is lower than 0 ℃ in winter, the water can be frozen, at the moment, the control box 2 controls the heating component 8 to be started for heating the water, and the temperature of the water is maintained between 0 ℃ and 10 ℃ through the temperature controller, so that the water can not be frozen generally at the temperature higher than 0 ℃. When the air temperature is greater than 0 ℃, the control box 2 controls the heating of the heating component 8 to be stopped, so that the technical effects of preventing water from freezing and automatically controlling the heating or stopping the heating according to the change of the air temperature are realized.
When the water tank 1 has impurities and sludge, in order to obtain effective discharge, in some embodiments, referring to fig. 1 to 2, a drain pipe for discharging water in the water tank 1 is arranged at the bottom of the water tank 1, an electromagnetic valve 9 is communicated with the drain pipe, and the electromagnetic valve 9 is electrically connected with the control box 2 and is controlled by the control box 2.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A fire protection system water level maintenance and fire extinguishing apparatus, comprising:
a water tank in which fire water is stored;
the control box is internally provided with a water supplementing control module, a temperature control module and a fire extinguishing control module;
the monitoring component is connected with the water tank and used for monitoring the water level height of water in the water tank, and the monitored information is sent to the control box;
the water supplementing assembly is communicated with the water tank, is electrically connected with the control box and is used for supplementing water into the water tank; the control box indicates the water replenishing assembly to operate according to the monitored water level height;
the temperature sensing assemblies are uniformly distributed at the top of the workshop, are electrically connected with the control box and send temperature signals of all areas in the workshop to the control box;
the fire extinguishing assembly is arranged at the top in a workshop and is communicated with the water tank, and is provided with a plurality of fire extinguishing nozzles for spraying water to extinguish fire, the operation of the fire extinguishing assembly is controlled by the control box, and the control box controls at least one fire extinguishing nozzle to be opened or closed according to a temperature signal.
2. The fire extinguishing system water level holding and extinguishing device according to claim 1, wherein the control box further comprises a wireless communication unit, the fire extinguishing system water level holding and extinguishing device further comprises a mobile terminal in wireless communication connection with the wireless communication unit, and the mobile terminal is provided with a control key and is used for remotely controlling the fire extinguishing assembly to operate.
3. A fire protection system water level maintenance and fire suppression apparatus as claimed in claim 1, wherein said water replenishment assembly comprises:
one end of the water supplementing pipeline is used for being communicated with a fire-fighting water supplementing pipeline, and the other end of the water supplementing pipeline is communicated with the water tank and used for supplementing water into the water tank;
the water pump is arranged on the water supplementing pipeline and used for pumping water into the water tank, and the water pump is electrically connected with the control box and is controlled by the control box in operation.
4. The fire protection system water level maintenance and fire extinguishing apparatus according to claim 1, wherein the temperature sensing assembly comprises:
the temperature sensors are uniformly distributed at the top in the workshop and are used for sensing the temperature of each area in the workshop, and the temperature sensors are electrically connected with the control box and transmit temperature signals.
5. A fire protection system water level maintenance and fire extinguishing apparatus according to claim 1, wherein the fire extinguishing assembly comprises:
one end of each fire-fighting pipeline is communicated with the bottom of the water tank, the other end of each fire-fighting pipeline is arranged at the top of the inner side of the workshop and is used for spraying water to the fire area in the workshop for extinguishing fire, and the fire-fighting nozzles are uniformly distributed on the fire-fighting pipelines and are communicated with the fire-fighting pipelines;
the fire-fighting water pump is arranged on the fire-fighting pipeline and is used for pumping water to the fire-fighting nozzle, the operation of the fire-fighting water pump is controlled by the control box, and the fire-fighting water pump and the fire-fighting nozzle operate simultaneously.
6. The fire-fighting system water level maintaining and extinguishing device according to claim 1, wherein the monitoring component comprises a sliding rail arranged in the water tank and arranged vertically, a floating body connected to the sliding rail in a sliding manner, a U-shaped rod connected to the floating body and arranged in an inverted manner, and an induction block arranged on the U-shaped rod, the floating body floats on the water surface and ascends and descends along with the change of the water level, the U-shaped rod ascends and descends along with the ascending and descending of the floating body, the monitoring component further comprises a high limit block and a low limit block which are electrically connected with the control box, the high limit block and the low limit block are arranged at intervals and form a gap, the induction block ascends and descends in the gap, and when the induction block touches the high limit block, the high limit block sends a signal to the control box, and the control box indicates the water supplementing component to stop running; when the sensing block touches the low limiting block, the control box indicates the water supplementing assembly to start running.
7. The fire extinguishing system water level maintaining and extinguishing device according to claim 6, wherein the U-shaped rod is connected with a water level indicator, a water level height indicator is arranged on the outer side of the water tank, a plurality of areas with different colors are arranged on the water level height indicator along the height direction of the water level height indicator so as to identify different water level heights, and the water level indicator is lifted along with the change of the water level height so as to indicate the areas with different colors on the water level height indicator.
8. The fire extinguishing system water level maintaining and fire extinguishing device according to claim 6, wherein the floating body is connected with a cross beam, two slide rails are arranged in parallel at intervals, two slide rails are respectively and slidably connected to two ends of the cross beam, at least one floating body is arranged at the two ends of the cross beam, and a limiting block for limiting the cross beam to slide out of the slide rails is arranged at the upper end of the slide rail.
9. The fire extinguishing system water level keeping and fire extinguishing device according to claim 1, wherein the inner wall of the water tank is provided with a heating component in a spiral shape, the heating component is used for heating water in the water tank, the control box further comprises a temperature controller electrically connected with the heating component, and the temperature controller is used for controlling the heating temperature of the water so as to maintain the water temperature between 0 ℃ and 10 ℃.
10. The fire extinguishing system water level maintaining and extinguishing device according to claim 1, wherein a drain pipe for draining water in the water tank is arranged at the bottom of the water tank, an electromagnetic valve is communicated with the drain pipe, the electromagnetic valve is electrically connected with the control box, and a switch is controlled by the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840544.3U CN219963810U (en) | 2023-04-14 | 2023-04-14 | Fire extinguishing system water level keeps and extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840544.3U CN219963810U (en) | 2023-04-14 | 2023-04-14 | Fire extinguishing system water level keeps and extinguishing device |
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| Publication Number | Publication Date |
|---|---|
| CN219963810U true CN219963810U (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320840544.3U Active CN219963810U (en) | 2023-04-14 | 2023-04-14 | Fire extinguishing system water level keeps and extinguishing device |
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| Country | Link |
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| CN (1) | CN219963810U (en) |
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2023
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