Building fire water supply pressurization system
By introducing filters and control valves into the building's fire protection water supply system, the problem of unstable water volume and pressure during a fire was solved, ensuring the stability and continuity of the water supply, avoiding blockages, and realizing the reliability of the building's fire protection water supply system.
Patent Information
- Application Number
- CN202511795500.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-02
- Publication Date
- 2026-01-02
AI Technical Summary
Existing building fire protection water supply systems are difficult to guarantee the stability of water volume and pressure during a fire, and are prone to water supply instability due to blockage by impurities.
A building fire protection water supply booster system was designed, including a water storage tank, a filter, and a control valve. The filter filters the external water source, and the reversing pipeline and control valve ensure a stable water supply. The detachable filter plate structure facilitates replacement and ensures clean water quality.
It achieves stability of water volume and pressure during fires, avoids blockages, and ensures the continuity and reliability of water supply. Through the cooperation of control valves and reversing pipelines, it achieves effective water replenishment.
Smart Images
Figure CN121243694A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application is a building fire water supply pressurization system, in particular to a temporary fire water supply pressurization system used to ensure the stability of water quantity and water pressure when a building catches fire during the reconstruction of the building fire water supply system. BACKGROUND
[0002] The fire engineering pressurization and pressure stabilization water supply equipment is a device used in the process of fire rescue engineering to control the fire, which can stabilize the water supply and reduce the spread of the fire, and has a wide use in the field of fire fighting equipment. The core requirement is that sufficient flow and pressure of fire water must be provided immediately at the moment of fire SUMMARY
[0003] The application aims to provide a building fire water supply pressurization system. It can stably supply water to the fire water tank during the reconstruction of the building fire water supply system, and has good reliability.
[0004] The technical scheme adopted by the application to solve the technical problem is: a building fire water supply pressurization system, comprising a base, two groups of water storage tanks with water pumps are arranged on the base, one group of water storage tanks is connected with the domestic water supply external network interface of the fire water tank, and the other group of water storage tanks is connected with the fire water supply pipe network interface of the fire water tank, a control cabinet is arranged between the water storage tanks, a fire control module is arranged in the control cabinet, and a filtering mechanism is arranged on one side of the control cabinet; the filtering mechanism comprises a filter box, two groups of filters are arranged in the filter box, the front sides of the two groups of filters are connected with external water sources, the rear sides of the two groups of filters are respectively connected with the two groups of water storage tanks through connecting pipelines, a reversing pipeline is arranged between the connecting pipelines, and control valves are arranged on the connecting pipelines and the reversing pipeline.
[0005] In the aforementioned building fire water supply pressurization system, the filter comprises a shell, and a detachable filter plate is arranged in the shell.
[0006] In the aforementioned building fire water supply pressurization system, a flow channel is arranged in the length direction in the shell, a mounting base is arranged in the middle of the flow channel, a butt joint block for mounting the filter plate is arranged on one side of the mounting base, a sealing ring is arranged in the butt joint block, a fixing seat is arranged on one side of the mounting base, and a mounting door for mounting the filter plate and capable of being opened and closed is arranged on the side wall of the shell.
[0007] In the aforementioned building fire water supply pressurization system, the fixing seat comprises a seat body, a connecting spring plate facing the mounting base is arranged on one side of the seat body through a mounting ring, and a locking mechanism for locking the filter plate is arranged on both sides of the connecting spring plate.
[0008] The connecting elastic sheet is greater than or equal to two groups in number and is arranged in a diameter symmetry of the mounting base, the connecting elastic sheet comprises a mounting part connected with the fixed base, and an abutting part for abutting against the filter plate is arranged between the mounting parts.
[0009] The locking mechanism comprises a connecting rod fixed at one end of the base body and rotatable relative to the base body, an abutting rod rotatable relative to the connecting rod is arranged at the end of the connecting rod, and an abutting ball is arranged at the end of the abutting rod.
[0010] The abutting rod is provided with a butt joint block at one end, the connecting rod is provided with a butt joint groove corresponding to the butt joint block at one end, and a positioning hole is arranged at the butt joint position of the butt joint block and the butt joint groove.
[0011] The end surface of the filter plate is provided with an abutting seat corresponding to the abutting ball.
[0012] The beneficial effects of the present application are as follows: The present application can be used temporarily to guarantee the stability of water quantity and water pressure when a building catches fire during the reconstruction of the building fire water supply system, the stable water pressure and the guarantee of water supply can be realized through the connection of the water storage tank and the fire water tank, the water entering the water storage tank is filtered through the filter to avoid the blockage or pressure instability of the water storage tank when supplying water to the fire water tank, and the effective water replenishment can be ensured through the cooperation of the control valve, the connecting pipeline and the reversing pipeline. BRIEF DESCRIPTION OF DRAWINGS
[0013] The present application will be further described below in combination with the drawings.
[0014] Fig. 1 It is a structural schematic diagram of the present application; Fig. 2 It is a structural schematic diagram of the filter tank of the present application; Fig. 3 It is a structural schematic diagram of the filter of the present application.
[0015] LEGEND: 1-Base, 2-Water tank, 4-Control cabinet, 5-Fire control module, 6-Filter box, 7-Filter, 9-Connecting pipe, 10-Reversing pipe, 11-Control valve, 12-Housing, 12.1-Mounting base, 12.2-Matching block, 12.3-Sealing ring, 12.4-Fixing seat, 12.41-Mounting base, 12.42-Connecting spring, 12.43-Mounting part, 12.44-Abutting part, 12.45-Connecting rod, 12.46-Abutting rod, 12.47-Matching block, 12.48-Matching groove, 12.49-Positioning hole, 13-Filter plate, 14-Mounting door, 15-Abutting seat, 17-Abutting ball. Detailed Implementation
[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0017] Specific implementation examples are given below.
[0018] like Figs. 1 to 3 As shown in the figure, an embodiment of the present invention provides a building fire-fighting water supply booster system, comprising a base 1, on which two sets of water tanks 2 equipped with water pumps are mounted. One set of water tanks 2 is connected to the domestic water supply network interface of the fire-fighting water tank, and the other set of water tanks 2 is connected to the fire-fighting water supply network interface of the fire-fighting water tank. A control cabinet 4 is located between the water tanks 2, and a fire control module 5 is located in the control cabinet 4. A filtration mechanism is located on one side of the control cabinet 4. The filtration mechanism includes a filter box 6, which contains two sets of filters 7. The front of the two sets of filters 7 is connected to an external water source, and the rear of the two sets of filters 7 are respectively connected to the two sets of water tanks 2 via connecting pipes 9. A reversing pipe 10 is located between the connecting pipes 9 and the reversing pipe 10, and a control valve 11 is located on the connecting pipes 9 and the reversing pipe 10. Furthermore, a flow switch is located at the outlet of the water tank 2.
[0019] The filter 7 includes a housing 12, and a removable filter plate 13 is provided in the housing 12.
[0020] The housing 12 has a flow channel arranged in the length direction. A mounting base 12.1 is provided in the middle of the flow channel. A docking block 12.2 for mounting the filter plate 13 is provided on one side of the mounting base 12.1. A sealing ring 12.3 is provided inside the docking block 12.1. A fixing seat 12.4 is provided on one side of the mounting base 12.1. The side wall of the housing 12 has an opening and closing mounting door 14 for mounting the filter plate 13.
[0021] The fixing seat 12.4 comprises a seat body 12.41, one side of the seat body 12.41 is provided with a connecting spring 12.42 towards the mounting base 12.1 through a mounting ring 12.45, and both sides of the connecting spring 12.42 are provided with a locking mechanism for locking the filter plate 13.
[0022] The number of the connecting spring 12.42 is greater than or equal to two groups and is arranged in diameter symmetry with the mounting base 12.1, the connecting spring 12.42 comprises a mounting part 12.43 connected with the fixing seat 12.4, and the mounting part 12.43 is provided with an abutting part 12.44 for abutting against the filter plate 13.
[0023] The locking mechanism comprises a connecting rod 12.45 fixed at one end of the seat body 12.41 and rotatable relative to the seat body 12.41, an abutting rod 12.46 rotatable relative to the connecting rod 12.45 is arranged at the end of the connecting rod 12.45, and an abutting ball 17 is arranged at the end of the abutting rod 12.46.
[0024] One end of the abutting rod 12.46 is provided with a butt block 12.47, one end of the connecting rod 12.45 is provided with a butt groove 12.48 corresponding to the butt block 12.47, and the butt block 12.47 and the butt groove 12.48 are provided with a positioning hole 12.49 at the butt joint position.
[0025] The end surface of the filter plate 13 is provided with an abutting seat 15 corresponding to the abutting ball 17.
[0026] The principle of the application, the application is mainly used for guaranteeing the stability of water quantity and water pressure when the building is on fire during the reconstruction construction of building fire water supply system. When in use, the interfaces of the two groups of water storage tanks are connected with the life water supply external network interface and the fire water supply pipe network interface of the fire water tank respectively to realize water supply to the fire water tank, and the number of fire control modules 5 can be two groups, which are connected and controlled with the flow switch at the outlet of the water storage tank and the fire pump house water pump control system. The water storage tank 2 is used to supplement water to the fire water tank, in order to ensure the stability during the water supplement process and reduce the interference of impurities, a filtering mechanism is arranged on the front side of the water storage tank 2, the inflow water is filtered through the filter, and when filtering, there may be a case that too much impurities accumulate on the surface of the filter plate, which cannot play a good filtering effect, therefore, the control valve can be used to control the water flow, that is, after one group of filter is blocked and needs to be replaced, another group of filter can be used to supply water to the two groups of water storage tanks 2. The filter 7 of the application comprises a shell 12 and a filter plate 13, when the filter plate 13 is replaced, the mounting door 14 is opened, the mounting door 14 is fixed by bolts, and a sealing gasket is arranged at the connection between the mounting door and the shell, then the fastener in the positioning hole is removed, the positioning hole can be a threaded hole, and the fastener is a screw, at this time, the connecting rod 12.45 and the abutting rod 12.46 can rotate relative to each other, so that the abutting ball 17 can be separated from the abutting seat 15 to realize the locking of the filter plate, then the filter plate is pulled to move horizontally, the action force of the connecting spring piece is overcome, so that the filter plate is separated from the butt joint block 12.2, the filter plate can be quickly disassembled, after the disassembly is completed, when the new filter plate is installed, the filter plate is first dropped in the butt joint block by the action of the connecting spring piece, so as to facilitate the further locking of the locking mechanism, when locking, the connecting rod 12.45 and the abutting rod 12.46 are rotated, so that the abutting ball 17 is connected in the abutting seat, and the connecting rod 12.45 and the abutting rod 12.46 are quickly connected and locked through the cooperation of the abutting groove 12.48 and the butt joint block 12.47, and are further locked through the cooperation of the fastener and the positioning hole 12.49, so that the axis of the connecting rod 12.45 and the abutting rod 12.46 are on the same straight line or parallel to each other, the filter plate is effectively locked.
[0027] The basic principles, main features and advantages of the application are shown and described above. Those skilled in the art should understand that the application is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the application. Without departing from the spirit and scope of the application, various changes and improvements can be made to the application, and these changes and improvements all fall within the scope of the claimed application. The scope of protection of the application is defined by the appended claims and their equivalents.
Claims
1. A building fire protection water supply pressurization system, characterized by: The utility model provides a kind of fire-fighting water supply system, including base (1), the base (1) is equipped with two groups of water storage tank (2) with water pump, one group of water storage tank (2) is connected with the living water supply outer network interface of fire water tank, another group of water storage tank (2) is connected with the fire water supply pipe network interface of fire water tank, water storage tank (2) is equipped with control cabinet (4) between, control cabinet (4) is equipped with fire control module (5) in, control cabinet (4) one side is equipped with filter mechanism;Filter mechanism includes filter box (6), filter box (6) is equipped with two groups of filter (7), two groups of filter (7) front side are connected with external water source, two groups of filter (7) back side are connected with two groups of water storage tank (2) respectively by connecting pipeline (9), connecting pipeline (9) is equipped with reversing pipeline (10) between, connecting pipeline (9) and reversing pipeline (10) are equipped with control valve (11) on.
2. A building fire protection water supply pressurization system according to claim 1, wherein: The filter (7) includes a housing (12), and the housing (12) is provided with a detachable filter plate (13).
3. A building fire protection water supply pressurization system according to claim 2, wherein: The housing (12) is provided with a flow channel arranged in the length direction, and the flow channel is provided with a mounting base (12.1) in the middle. The mounting base (12.1) is provided with a butt joint block (12.2) for mounting the filter plate (13) on one side. The butt joint block (12.1) is provided with a sealing ring (12.3) inside. The mounting base (12.1) is provided with a fixing seat (12.4) on one side. The side wall of the housing (12) is provided with an installation door (14) for mounting the filter plate (13) and capable of being opened and closed.
4. A building fire protection water supply pressurization system according to claim 3, wherein: The fixing seat (12.4) includes a seat body (12.41), and the seat body (12.41) is provided with a connecting spring plate (12.42) facing the mounting base (12.1) on one side through a mounting ring (12.45). The connecting spring plate (12.42) is provided with a locking mechanism for locking the filter plate (13) on both sides.
5. A building fire service water boosting system according to claim 4, characterised in that: The number of the connecting spring plate (12.42) is greater than or equal to two groups and is symmetrically arranged with the diameter of the mounting base (12.1). The connecting spring plate (12.42) includes a mounting portion (12.43) connected with the fixing seat (12.4). The mounting portion (12.43) is provided with an abutting portion (12.44) for abutting against the filter plate (13).
6. A building fire protection water supply pressurization system as defined in claim 4 wherein: The locking mechanism includes a connecting rod (12.45) fixed at one end of the seat body (12.41) and capable of rotating relative to the seat body (12.41). The connecting rod (12.45) is provided with an abutting rod (12.46) at the end portion and capable of rotating relative to the connecting rod (12.45). The abutting rod (12.46) is provided with an abutting ball (17) at the end portion.
7. A building fire service water boosting system according to claim 6, characterised in that: The abutting rod (12.46) is provided with a butt joint block (12.47) at one end. The butt joint block (12.47) is provided with a butt joint groove (12.48) corresponding to the butt joint block (12.47) on one end of the connecting rod (12.45). The butt joint block (12.47) and the butt joint groove (12.48) are provided with a positioning hole (12.49) at the butt joint position.
8. A building fire protection water supply pressurization system according to claim 1, wherein: The filter plate (13) is provided with an abutting seat (15) corresponding to the abutting ball (17) on the end face.