CN221321113U - Modularized spliced fire water supply unit with voltage stabilizing function - Google Patents
Modularized spliced fire water supply unit with voltage stabilizing function Download PDFInfo
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- CN221321113U CN221321113U CN202322932447.XU CN202322932447U CN221321113U CN 221321113 U CN221321113 U CN 221321113U CN 202322932447 U CN202322932447 U CN 202322932447U CN 221321113 U CN221321113 U CN 221321113U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 50
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model relates to a modularized spliced fire water supply unit with a voltage stabilizing function, which comprises: a fire-fighting pressure-stabilizing water pump, a controller for the pump, a pressure-stabilizing tank for the pump, an assembled pipeline and an assembled base; the fire-fighting pressure-stabilizing water pump, the pump controller and the pump pressure-stabilizing tank are arranged on the assembly type base, the pump controller and the pump pressure-stabilizing tank are arranged on one side of the fire-fighting pressure-stabilizing water pump, the fire-fighting pressure-stabilizing water pump and the pump pressure-stabilizing tank are connected through an assembly type pipeline, and an overhaul valve, a pressure display and a one-way valve are arranged on the assembly type pipeline. The utility model has the advantages that the whole machine set adopts modularized design, production and assembly, and the utility model can fully utilize the conventional national standard parts while meeting the fire control design specification, so that the on-site installation and arrangement of users are more convenient, and the production efficiency of workshops and the utilization rate of on-site sites of users are improved.
Description
Technical Field
The utility model relates to an integrated water supply unit for fire control and pressure stabilization, in particular to a modularized spliced fire control water supply unit with a pressure stabilization function.
Background
At present, in the fire-fighting water supply construction process of a building, a fire-fighting water supply system is set for disaster reduction and prevention of the building, so that the safety reliability, the real-time standby performance and the quick response of the system must be met. The fire-fighting pressure-stabilizing water supply device is used as a pressure stabilizing device of the fire-fighting water supply system, plays roles in daily maintenance of the system pipe network pressure and timely supplementing of pipe network leakage, and ensures that when the system is in a fire-fighting state, the pipe network pressure is sufficient and stable, a fire pump is started timely, and a user side spray head or a fire hydrant can be started to extinguish fire at the first time.
Disclosure of utility model
Aiming at the problems, the utility model mainly aims to provide a modularized spliced fire water supply unit with a voltage stabilizing function.
The utility model solves the technical problems by the following technical proposal: the utility model provides a modularization pin-connected panel fire control water supply unit that possesses steady voltage function, the modularization pin-connected panel fire control water supply unit that possesses steady voltage function includes: a fire-fighting pressure-stabilizing water pump, a controller for the pump, a pressure-stabilizing tank for the pump, an assembled pipeline and an assembled base; the fire-fighting pressure-stabilizing water pump, the pump controller and the pump pressure-stabilizing tank are arranged on the assembly type base, and the pump controller and the pump pressure-stabilizing tank are arranged on one side of the fire-fighting pressure-stabilizing water pump.
The fire-fighting pressure-stabilizing water pump and the pressure-stabilizing tank for the pump are connected through an assembled pipeline, and an overhaul valve, a pressure display and a one-way valve are arranged on the assembled pipeline.
In the concrete implementation example of the utility model, the fire-fighting pressure-stabilizing water pump is a light vertical multistage centrifugal pump, and the standard rated flow coverage range of a complete set unit of the light vertical multistage centrifugal pump is 1-5L/s.
In a specific embodiment of the present utility model, the pressure stabilizing tank for the pump is a vertical diaphragm type air pressure tank, and has a cylinder diameter coverage of 800, 1000, 1200mm, and a corresponding effective water volume coverage of 300 to 450L.
In a specific embodiment of the utility model, the assembled pipeline comprises a first pipeline module for supplying water to the fire-fighting pressure-stabilizing water pump and a second pipeline module for supplying water to the pump pressure-stabilizing tank, and the first pipeline module and the second pipeline module are respectively provided with a pressure display device and a pipeline control element.
In a specific implementation example of the utility model, the spliced base module comprises a stabilized water pump base, a stabilized tank base and a bidirectional connecting rod; the fire-fighting pressure-stabilizing water pump is directly arranged on the pressure-stabilizing water pump base, and the pressure-stabilizing tank for the pump is directly arranged on the pressure-stabilizing base module; the bidirectional connecting pipe is simultaneously connected with the pressure stabilizing water pump base and the pressure stabilizing tank base.
The utility model has the positive progress effects that: the modularized spliced fire water supply unit with the voltage stabilizing function has the following advantages:
The modularized water supply unit with the voltage stabilizing function for fire protection provided by the utility model collects the pressure in the pipe through the sensor, and transmits the pressure data to the control device for the pump by adopting an analog quantity transmission mode. The control device for the pump controls the start and stop of the unit through the preset numerical control of the start and stop of the pump of the pressure-stabilizing water pump, and the pressure of the pipe network is controlled within a specified pressure range, so that the basic function of system pressure stabilization is realized.
The whole machine set adopts modularized design, production and assembly, the old machine set whole base and pipelines are split and designed into standard component modules, and conventional national standard parts are fully utilized while the fire-fighting design specification is met, so that the on-site installation and arrangement of users are more convenient, and the production efficiency of workshops and the utilization rate of on-site sites of users are improved.
Drawings
Fig. 1 is a front view of a schematic overall structure of the present utility model.
Fig. 2 is a top view of the overall structure of the present utility model.
Fig. 3 is a left side view (with the surge tank removed) of the overall construction of the present utility model.
The following are names corresponding to the reference numerals in the present utility model:
The fire-fighting pressure-stabilizing water pump 1, a pump controller 2, a pump pressure-stabilizing tank 3, an assembled pipeline 4, an assembled base 5, a pressure display device 6 and a pipeline control element 7.
Detailed Description
The following description of the preferred embodiments of the present utility model is given with reference to the accompanying drawings, so as to explain the technical scheme of the present utility model in detail.
Fig. 1 is a front view of an overall structure of the present utility model, fig. 2 is a top view of the overall structure of the present utility model, and fig. 3 is a left view of the overall structure of the present utility model (with the surge tank removed). As shown in fig. 1 to 3, the modular assembled fire water supply unit with the voltage stabilizing function provided by the utility model comprises: the fire-fighting pressure-stabilizing water pump 1, a pump controller 2, a pump pressure-stabilizing tank 3, an assembled pipeline 4 and an assembled base 5; the fire-fighting pressure stabilizing water pump 1, the pump controller 2 and the pump pressure stabilizing tank 3 are arranged on the assembly type base 5, the pump controller 2 and the pump pressure stabilizing tank 3 are arranged on one side of the fire-fighting pressure stabilizing water pump 1, the fire-fighting pressure stabilizing water pump 1 and the pump pressure stabilizing tank 3 are connected through an assembly type pipeline 4, and an overhaul valve, a pressure display and a one-way valve are arranged on the assembly type pipeline 4.
In a specific implementation process, the fire-fighting pressure-stabilizing water pump 1 is a light vertical multistage centrifugal pump, and the standard rated flow coverage range of a complete set unit of the light vertical multistage centrifugal pump is 1-5L/s.
In a specific implementation process, the pressure stabilizing tank 3 for the pump is a vertical diaphragm type air pressure tank, has the diameter coverage range of a cylinder body of 800, 1000 and 1200mm, and corresponds to the pressure stabilizing tank with the effective water volume coverage range of 300-450L.
The assembled pipeline 4 comprises a first pipeline module for supplying water for the fire-fighting pressure-stabilizing water pump 1 and a second pipeline module for supplying water for the pump pressure-stabilizing tank 3, wherein the first pipeline module and the second pipeline module are respectively provided with a pressure display device 6 and a pipeline control element 7.
The assembled base module comprises a stabilized water pump base, a stabilized tank base and a bidirectional connecting rod; the fire-fighting pressure-stabilizing water pump 1 is directly arranged on a pressure-stabilizing water pump base, and the pressure-stabilizing tank for the pump is directly arranged on a pressure-stabilizing base module; the bidirectional connecting pipe is simultaneously connected with the pressure stabilizing water pump base and the pressure stabilizing tank base.
The modularized assembled fire water supply unit with the voltage stabilizing function is arranged in a fire water supply pipe network, the start and stop of a voltage stabilizing pump are controlled to meet pipe network leakage according to an electric contact pressure gauge arranged in the integrated unit, and an air pressure container tank with corresponding effective volume is configured by combining the start and stop pressure value of the voltage stabilizing pump, so that the pressure of the fire water supply pipe network is maintained within a certain range value for a long time. The effectiveness of various fire-fighting facilities is ensured, meanwhile, the start and stop times of the pressure stabilizing pump are less than 15 times/h, the pressure stabilizing pump is protected, and the service life of the pressure stabilizing pump is prolonged.
When the fire-fighting water supply system is in a daily running state, the system pipe network can leak, and the fire-fighting pressure-stabilizing water supply unit has the basic function of supplementing leakage quantity for the system pipe network at regular time, and adopts a modularized standard component assembly structure, so that a user can disassemble, adjust and arrange the fire-fighting pressure-stabilizing water supply unit flexibly according to site installation conditions.
When the pressure drop of the pipe network caused by system leakage is not less than the preset pump starting lower limit value of the fire-fighting pressure-stabilizing water supply pump set 1, the assembled pressure-stabilizing tank 3 can automatically supplement water; when the system leakage leads to the pipe network pressure to drop to the preset lower limit value of the starting pump of the fire-fighting pressure-stabilizing water supply pump set 1, the fire-fighting pressure-stabilizing water supply pump set 1 is controlled to start by the pump control device 2, water is supplemented to the pipe network of the fire-fighting water supply system and the assembled pressure-stabilizing tank 3 through the assembled pipeline 4, the pipe network pressure is maintained between the lower limit of starting pump and the upper limit of stopping pump, and the pipe network leakage repairing function is realized.
The assembly type pipeline 4 and the assembly type base 5 are composed of parts conforming to the national general execution standard, and are matched with the fire-fighting pressure-stabilizing water pump 1, the pump controller 2 and the pump pressure-stabilizing tank 3 to complete the integral standardized design and modularized assembly of the product. The fire-fighting pressure-stabilizing water pump 1 controls the starting of the pump through the pump controller 2 to supply water for a pressure-stabilizing system pipe network; the pump controller 2 comprises the functions of starting and stopping control, mechanical emergency starting, inspection and dual-power supply of the fire-fighting pressure-stabilizing water pump.
The pressure stabilizing tank 3 for the pump is a diaphragm type air pressure tank, and the pressure stabilizing tank 3 for the pump can directly supply water for a pressure stabilizing system pipe network according to the internal working principle.
The outlet of the fire-fighting pressure-stabilizing water pump 1 is directly connected with a water supply pipeline of the pressure-stabilizing water pump to supply water for the system pipe network, leak and stabilize pressure. The outlet of the pressure stabilizing tank 3 for the pump is directly connected with a water supply pipeline of the pressure stabilizing tank, and can directly supply water, leak and stabilize pressure for a system pipe network. The water supply pipeline of the pressure stabilizing water pump is connected with the water supply pipeline of the pressure stabilizing tank through a section of galvanized steel pipe, so that the pipeline structure assembly of the whole unit is completed. The pressure display device and the water pump control element are simultaneously arranged on the water supply pipeline module 401 of the pressure stabilizing water pump, and the pressure value in the pipe is collected. The water pump control element remotely transmits the pressure value to the control device 2 for the pump in the form of analog quantity, so as to realize the start and stop control of the stabilized pressure water pump 1.
The assembled base comprises a pressure stabilizing water pump base, a pressure stabilizing tank base and a bidirectional connecting rod. The fire-fighting pressure-stabilizing water pump 1 is directly arranged on a pressure-stabilizing water pump base, and the pressure-stabilizing tank 3 for the pump is directly arranged on the pressure-stabilizing base; the bidirectional connecting rod is simultaneously connected with the stabilized water pump base module and the stabilized tank base to complete the installation of the whole skid block of the unit.
The fire-fighting pressure-stabilizing water supply pump set intercepts the core hardware facilities of the fire-fighting pressure-stabilizing water supply system in the traditional fire-fighting water supply pump room, and comprises a fire-fighting pressure-stabilizing water pump, a pressure stabilizing tank, an assembled water supply pipeline module, an assembled base module, a pressure display device and a water pump control device.
The fire-fighting pressure-stabilizing water pump and the pressure-stabilizing tank are main functional parts, are installed in standardized combination with the pipeline module and the base module, and realize the pressure-stabilizing water supply function through the water pump control device.
The modular design thought is adopted by the assembly type water supply pipeline module and the assembly type base module, common standard pipe fittings, valves and structural steel in the market are fully utilized, standardized unit components are designed, and a pressure-stabilizing water supply system in the fire-fighting water supply pump room is integrated, so that the assembly type water supply pipeline module and the assembly type base module are greatly suitable for a user field installation site.
The assembled base comprises a fire-fighting pressure-stabilizing water pump, a pressure-stabilizing tank, a base for field installation and fixation and a two-way connecting rod between the base and the base. The base for installation and fixation ensures that the water pump and the pressure stabilizing tank are directly positioned on site and are connected with the concrete foundation of the whole unit through foundation bolts, and the safety of the on-site flexible installation and the water system working equipment is ensured. The pressure stabilizing water pump base module is formed by bending and stamping a structural steel plate, and the water pump fixing and mounting hole adopts a general structure, so that the pressure stabilizing water pump with the speed of 1-5L/s can be universally mounted. The bidirectional connecting rod adopts standardized design, so that the whole unit can be assisted in preassembly during workshop production, and the site installation and positioning can be assisted when the two stabilized water pumps and the stabilized tanks with the bases are installed on site. All the three parts adopt standardized design and are used as modularized universal equipment components, so that the production and installation efficiency is effectively improved, and the later replacement, finishing and improvement are facilitated.
The assembled base module for the tank can directly fix the surge tank, so that stable installation of a subsequent outlet pipeline module of the surge tank is ensured. Meanwhile, bolt hole sites for user field installation are reserved around the base module, and the installation and operation stability of the field surge tank side are guaranteed. The base modules with the same specification can be universally installed for the surge tank with the cylinder diameter of 800/1000/1200mm due to the unique design of the surface universal hole, so that the production material specification of workshops is reduced.
The control device for the pump can be directly fixed by the assembled base module of the control device for the pump, so that the stable installation of the subsequent cable connection and the signal line connection of the control device is ensured. Meanwhile, bolt hole sites for user site installation are reserved around the base module, and the site pump control device is guaranteed to be installed in place and run stably.
The two-way connecting rod and the control device base connecting piece are used as production auxiliary positioning and field auxiliary installation fixing components, and after the production and installation of the water pump and the surge tank are completed, the two components are connected and fixed to complete final pipeline module splicing.
The modularized spliced fire water supply unit with the voltage stabilizing function provided by the utility model collects the pressure in the pipe through the sensor and transmits the pressure data to the control device for the pump in an analog quantity transmission mode. The control device for the pump controls the start and stop of the unit through the preset numerical control of the start and stop of the pump of the pressure-stabilizing water pump, and the pressure of the pipe network is controlled within a specified pressure range, so that the basic function of system pressure stabilization is realized, and the safety and reliability of a fire-fighting water supply system are ensured.
The invention is mainly used for complete water supply products of the fire-fighting pressure-stabilizing water supply system, and the traditional unit integral base and pipelines are split and designed into standard component modules through modularized design, production and assembly, so that the fire-fighting design specification is met, meanwhile, the conventional national standard parts are fully utilized, the on-site installation and arrangement of users are more convenient, and the workshop production efficiency and the on-site utilization rate of the users are improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a modularization pin-connected panel fire control water supply unit that possesses steady voltage function which characterized in that: the modular assembled fire water supply unit with the voltage stabilizing function comprises:
A fire-fighting pressure-stabilizing water pump, a controller for the pump, a pressure-stabilizing tank for the pump, an assembled pipeline and an assembled base; the fire-fighting pressure-stabilizing water pump, the pump controller and the pump pressure-stabilizing tank are arranged on the assembled base, the pump controller and the pump pressure-stabilizing tank are arranged on one side of the fire-fighting pressure-stabilizing water pump,
The fire-fighting pressure-stabilizing water pump and the pressure-stabilizing tank for the pump are connected through an assembled pipeline, and an overhaul valve, a pressure display and a one-way valve are arranged on the assembled pipeline.
2. The modular fire water supply unit with voltage stabilizing function according to claim 1, characterized in that: the fire-fighting pressure-stabilizing water pump is a light vertical multistage centrifugal pump, and the standard rated flow coverage range of a complete set unit of the light vertical multistage centrifugal pump is 1-5L/s.
3. The modular fire water supply unit with voltage stabilizing function according to claim 1, characterized in that: the pressure stabilizing tank for the pump is a vertical diaphragm type air pressure tank, has the diameter coverage range of a cylinder body of 800, 1000 and 1200mm and corresponds to the effective water volume coverage range of 300-450L.
4. The modular fire water supply unit with voltage stabilizing function according to claim 1, characterized in that: the assembly type pipeline comprises a first pipeline module for supplying water for the fire-fighting pressure-stabilizing water pump and a second pipeline module for supplying water for the pressure-stabilizing tank for the pump, and the first pipeline module and the second pipeline module are both provided with a pressure display device and a pipeline control element.
5. The modular fire water supply unit with voltage stabilizing function according to claim 1, characterized in that: the assembled base module comprises a stabilized water pump base, a stabilized tank base and a bidirectional connecting rod; the fire-fighting pressure-stabilizing water pump is directly arranged on the pressure-stabilizing water pump base, and the pressure-stabilizing tank for the pump is directly arranged on the pressure-stabilizing base module; the bidirectional connecting pipe is simultaneously connected with the pressure stabilizing water pump base and the pressure stabilizing tank base.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221321113U true CN221321113U (en) | 2024-07-12 |
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