CN209933911U - Fire-fighting supercharging device and fire-fighting system using same - Google Patents
Fire-fighting supercharging device and fire-fighting system using same Download PDFInfo
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- CN209933911U CN209933911U CN201821710080.XU CN201821710080U CN209933911U CN 209933911 U CN209933911 U CN 209933911U CN 201821710080 U CN201821710080 U CN 201821710080U CN 209933911 U CN209933911 U CN 209933911U
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Abstract
The utility model discloses a fire-fighting supercharging device and a fire-fighting system using the same, the fire-fighting supercharging device comprises a body, an end cover fixedly connected with the upper part of the body, a division plate arranged on the upper part of the body, a communicating pipe arranged on the division plate, a piston arranged at the lower end of the communicating pipe, a spring arranged in the communicating pipe, an exhaust pipe arranged on the body, a water inlet arranged at the lower part of the body and a water outlet arranged at the lower part of the body; a fire fighting system using a fire fighting pressure boosting device comprises a control module, an execution module, an alarm module, a sensor module and a communication module; the execution module comprises a fire-fighting pipeline, a one-way valve, a fire-fighting supercharging device, an alarm valve and a sprinkler head. The utility model has the advantages of automatic system pressure supplement, simple structure, repeated use, easy control, automatic alarm sending, and no influence from water cut and power cut; the problems that a household fire-fighting system is high in use difficulty, not easy to control and incapable of automatically compensating water pressure are solved.
Description
Technical Field
The utility model relates to a fire control technical field, concretely relates to fire control supercharging device and use device's fire extinguishing system.
Background
The family places are mostly self-built living spaces, and have strong individuation and randomness in the aspects of space layout and fire safety setting. At present, fire-fighting facilities are arranged in public areas of most buildings in China, but few or no domestic indoor fire-fighting facilities are arranged, and indoor building materials are mostly decorated by adopting combustible materials, so that the fire-resistant grade is low.
At present, the indoor fire extinguishing system of the multi-storey building in China mainly sets an indoor fire hydrant, and because the operation is complex and the control is not easy, particularly for the old and children, the practical indoor fire hydrant is more difficult, so the probability of effective use of the indoor fire hydrant system is not high; at present, the automatic indoor water spraying fire extinguishing system is used, when power is off, fire-fighting water in the water tank cannot be conveyed to the tail end of the fire extinguishing system through the water pump to extinguish fire, fire disasters cannot be controlled, and great fire accidents can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compensation fire-fighting pipeline water pressure, can start by oneself, fire control supercharging device that simultaneously can used repeatedly to and one kind is easy and simple to handle, can send the police dispatch newspaper automatically, uses this fire control supercharging device's fire extinguishing system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fire fighting supercharging device comprises a body, an end cover fixedly connected to the upper part of the body, a partition plate arranged on the upper part of the body, a communicating pipe arranged on the partition plate, a piston arranged at the lower end of the communicating pipe, an elastic part arranged in the communicating pipe, a water inlet arranged at the lower part of the body and a water outlet arranged at the lower part of the body;
the partition plate divides a closed cavity enclosed by the body and the end cover into a pressurizing chamber at the upper part and a water storage chamber;
the communicating pipe penetrates through the partition plate and communicates the pressurizing chamber with the water storage chamber;
the elastic piece is a spring;
the upper end of the spring is fixedly connected to the upper part of the communicating pipe, and the lower end of the spring is fixedly connected to the upper part of the piston;
the water inlet is communicated with a domestic water pipe network, and the water outlet is communicated with a fire-fighting pipeline.
As a further improvement of the utility model, a reagent box is arranged in the pressurizing chamber;
the number of the kits is two;
the reagent box is arranged above the partition plate.
As a further improvement of the utility model, the fire fighting supercharging device further comprises an exhaust pipe arranged on the body;
an exhaust valve is arranged on the exhaust pipe.
In order to realize the utility model discloses a all the other purposes, the utility model discloses the technical scheme who takes as follows:
a fire fighting system using a fire fighting supercharging device comprises a control module, an execution module, an alarm module, a sensor module and a communication module;
the execution module, the alarm module, the sensor module and the communication module are respectively in control connection with the control module;
the execution module comprises a fire-fighting pipeline, a one-way valve, a fire-fighting supercharging device, an alarm valve and a sprinkler head;
the one-way valve, the fire-fighting supercharging device, the alarm valve and the sprinkler head are sequentially arranged on the fire-fighting pipeline;
the alarm module comprises an alarm pipeline, a delayer, a pressure switch and a hydraulic alarm bell;
the delayer, the pressure switch and the hydraulic alarm bell are sequentially arranged on the alarm pipeline;
the alarm pipeline is communicated with the fire-fighting pipeline through an alarm valve;
the sensor module comprises a fire detector;
the fire detector is arranged on one side of the sprinkler head;
the communication module at least comprises one of a 2G module, a 3G module and a 4G module;
the control module comprises a controller, and the controller is a PLC controller.
As a further improvement of the present invention, the check valve includes a first check valve and a second check valve;
the first one-way valve is connected with a water inlet of the fire-fighting supercharging device, and fire-fighting water flows into a water storage chamber of the fire-fighting supercharging device through the one-way valve and the water inlet;
the second one-way valve is connected with a water outlet of the fire-fighting supercharging device;
the fire-fighting water flows out of the water storage chamber of the fire-fighting supercharging device through the water outlet and the one-way valve.
As a further improvement of the utility model, the execution module further comprises a manual valve which is connected with the alarm valve in parallel on the fire-fighting pipeline.
As a further improvement of the present invention, the fire detector includes at least one of the following:
the fire detector comprises a temperature-sensing fire detector, a smoke-sensing fire detector, a light-sensing fire detector, a gas fire detector and a composite fire detector.
As a further improvement of the present invention, the execution module further includes an electromagnetic relay;
the electromagnetic relay is connected with the indoor power switch in a control mode.
Compared with the prior art, the utility model discloses the beneficial effect who gains as follows:
the utility model discloses a fire-fighting supercharging device, which is provided with a supercharging chamber; the pressurizing chamber is communicated through a communicating pipe and is separated by a piston, when the pressure in the water storage chamber is reduced, the piston is opened, fire water in the water storage chamber enters the pressurizing chamber, a reagent capable of generating a large amount of gas is arranged in the pressurizing chamber, the reagent is mixed after being dissolved in water, reaction is carried out, a large amount of gas is generated, the whole process is a spontaneous process, and manual intervention is not needed; the air pressure in the pressurizing chamber is increased, the generated air enters the water storage chamber, the water pressure in the water storage chamber is increased, and fire water is pressed into the fire-fighting system from the water outlet; the reagent box is arranged in the pressurizing chamber, the reagent is placed in the reagent box and cannot be adhered to the partition plate, the reagent can be replaced and supplemented at regular intervals conveniently, the reagent can be reused, and meanwhile, the liquid reagent can also be used as a gas generation raw material; the body is provided with the exhaust pipe, so that excessive air in the water storage chamber can be exhausted, meanwhile, whether fire water exists in the water storage chamber can be checked, the fire-fighting system can check whether the fire-fighting system has water at the tail end of a fire-fighting pipeline, the tail end is distributed and dispersed, the height is high, the fire water is required to be prevented from being sprayed onto indoor articles during checking, when the exhaust pipe is used for checking, the tail end of the fire-fighting pipeline is prevented from being checked, the exhausted fire water is easy to collect, and the operation is very convenient; the utility model relates to a fire-fighting system using a fire-fighting supercharging device, which is provided with a communication module, wherein the communication module can send the fire condition to a designated terminal, such as an owner, a property and a fire department; the execution module comprises a fire-fighting supercharging device, and when external power is interrupted and a water supply pipeline externally connected with the fire-fighting system is cut off, the fire-fighting supercharging device can automatically supplement water pressure to maintain the normal operation of the fire-fighting system; the electromagnetic relay of the execution module can control the on-off of the indoor power switch, can effectively prevent power failure and can also prevent fire water from entering an indoor power supply line to cause short circuit.
Drawings
FIG. 1 is a schematic structural view of a fire-fighting supercharging device of the present invention;
FIG. 2 is a system structure diagram of a fire fighting system using a fire fighting booster according to the present invention;
FIG. 3 is a system diagram of a fire fighting system using a fire fighting booster according to the present invention;
fig. 4 is a system configuration diagram of the execution module of the present invention;
in the drawings: the device comprises a body 11, a water inlet 111, a water outlet 112, an exhaust pipe 113, an end cover 12, a partition plate 13, a communicating pipe 14, a spring 15, a piston 16, a kit 17, a pressurizing chamber 18, a water storage chamber 19, a first one-way valve 21, a second one-way valve 22, a warning valve 3, an exhaust valve 41, a manual valve 42, a retarder 5, a pressure switch 6, a hydraulic alarm bell 7, a sprinkler head 8, a fire detector 9, an electromagnetic relay 10, an execution module 200, a fire pipeline 201, an alarm module 300, an alarm pipeline 301, a sensor module 400, a communication module 500 and a control module 600.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 4, a fire fighting system using a fire fighting pressurization device includes a control module 600, an execution module 200, an alarm module 300, a sensor module 400, and a communication module 500;
the execution module 200, the alarm module 300, the sensor module 400 and the communication module 500 are respectively in control connection with the control module 600;
the execution module 200 comprises a fire-fighting pipeline 201, a one-way valve, a fire-fighting supercharging device 1, an alarm valve 3, a sprinkler head 8, a manual valve 42 and an electromagnetic relay 10; the fire fighting pipeline 201 is communicated with an indoor domestic water pipeline; the fire fighting supercharging device 1 comprises a body 11, an end cover 12 fixedly connected to the upper part of the body 11, a partition plate 13 arranged on the upper part of the body 11, a communicating pipe 14 arranged on the partition plate 13, a piston 16 arranged at the lower end of the communicating pipe 14, a spring 15 arranged in the communicating pipe 16, an exhaust pipe 113 arranged at the middle upper part of the body 11, a water inlet 111 arranged at the lower part of the body 11 and a water outlet 112 arranged at the lower part of the body 11; the partition plate 14 divides a closed cavity enclosed by the body 11 and the end cover 12 into an upper pressurizing chamber 18 and a lower water storage chamber 19; the communicating pipe 14 passes through the partition plate 13 and communicates the pressurizing chamber 18 with the water storage chamber 19; the upper end of the spring 15 is fixedly connected to the upper part of the communicating pipe 14, and the lower end of the spring 15 is fixedly connected to the upper part of the piston 16; a reagent box 17 is arranged in the pressurizing chamber 18; the number of the kit is 17, and the kit is respectively filled with solid Al2(SO4)3 and solid NaHCO 3; the reagent box 17 is arranged above the partition plate 13;
an exhaust valve 14 is arranged on the exhaust pipe 113; the check valves include a first check valve 21 and a second check valve 22; the first check valve 21 is connected with the water inlet 111 of the fire fighting supercharging device 1, and fire fighting water flows into the water storage chamber 19 of the fire fighting supercharging device 1 through the check valve 21 and the water inlet 111; the second one-way valve 22 is connected with the water outlet 112 of the fire-fighting supercharging device 1; fire water flows out of the water storage chamber 19 of the fire fighting pressurizing device 1 through the water outlet 112 and the check valve 22. The one-way valve, the fire-fighting supercharging device 1, the alarm valve 3 and the sprinkler head 8 are sequentially arranged on the fire-fighting pipeline 201; the manual valve 42 is connected with the alarm valve 3 in parallel;
the electromagnetic relay 10 is connected with an indoor power main brake in a control mode; the alarm module 300 comprises an alarm pipeline 301, a delayer 5, a pressure switch 6 and a hydraulic alarm bell 7; the delayer 5, the pressure switch 6 and the hydraulic alarm bell 7 are sequentially arranged on the alarm pipeline 301; the alarm pipeline 301 is communicated with the fire-fighting pipeline 201 through an alarm valve 3; the sensor module 400 includes a fire detector 9; the fire detector 9 is arranged on one side of the water sprinkling nozzle 8; the fire detector 9 is selected from a smoke fire detector and a temperature-sensing fire detector; the communication module 500 is a 4G communication module; the control module 500 includes a controller, which is a PLC controller.
Detailed description of the preferred embodiments
The control module 600, the alarm module 300 and the communication module 500 are all arranged in a toilet, the sensor module 400 is arranged in a bedroom, a living room and a kitchen, wherein the smoke fire detector 9 is arranged in the horizontal type and the living room, the temperature-sensing fire detector is arranged in the kitchen, the indoor fire-fighting pipeline 201 and the alarm pipeline 301 are installed in a wall in a concealed mode, and part of the indoor fire-fighting pipeline 201 and the alarm pipeline 301 are installed outside the wall in an exposed mode; the sprinkling nozzles 8 are arranged on the roofs of bedrooms, living rooms and dining rooms; the electromagnetic relay 10 is arranged in the distribution box; the rest of the execution module 200 is disposed in the toilet.
Mode of operation
When a fire disaster occurs, smoke generated by high temperature or fire disaster triggers the sensor module 400, the sensor module sends signals to the control module 600, the control module 600 receives and processes the signals, and then sends instructions to the execution module 200, the alarm module 300 and the communication module 500; the execution module 200 receives the instruction to perform the operations of power failure and rain fire extinguishing; the alarm module 300 emits an alarm bell; the communication module 500 sends alarm information to the owner, property and fire department.
Specifically, when the fire detector 9 detects that the indoor temperature is too high or fire smoke exists, an alarm signal is sent to the PLC processor, the PLC processor sends an instruction to the alarm valve 3 to open the alarm valve, and the fire fighting water sequentially passes through the first check valve 21, the fire fighting supercharging device 1, the second check valve 22 and the alarm valve 3 along the fire fighting pipeline 201 and is finally sprayed out through the sprinkling nozzle 8; triggering the electromagnetic relay 10, and closing a power supply main brake; meanwhile, part of fire water sequentially passes through the delayer 5, the pressure switch 6 and the hydraulic alarm bell 7 along the alarm pipeline 301 through the alarm valve 3, and the hydraulic alarm bell 7 starts alarming under the action of water flow; the PLC processor sends an instruction to the 4G communication module and sends short messages to the owner, the property and the fire department.
When water is cut off, the domestic water pipeline stops supplying water to the fire-fighting system, the one-way valve 21 is disconnected, the fire-fighting water in the fire-fighting system cannot flow back to the water supply system through the one-way valve, meanwhile, the air at the upper part of the water storage chamber 19 is compressed, the fire-fighting water in the fire-fighting supercharging device 1 is kept unchanged in pressure, the pressure on one side of the water storage chamber of the piston 16 is greater than the pressure on one side of the supercharging chamber 18, and the piston 16 seals the communicating pipe 14; after a fire occurs, the temperature-sensing fire detector is triggered, processed by the controller, and sends fire information to owners, property and fire-fighting units, and the electromagnetic relay 10 is started to cut off an indoor power supply; the alarm valve 3 is opened, water in the water storage chamber 19 is pressed to the sprinkler head 8 through the second one-way valve 22 and the alarm valve 3, and fire fighting water is sprayed out; because the water amount in the water storage chamber 19 is reduced, the internal pressure of the water storage chamber 19 is reduced, the pressure of the piston 16 on one side of the water storage chamber 19 is gradually reduced until the spring 15 ejects the piston 16 out of the communicating pipe 14, fire water in the water storage chamber 19 gradually enters the pressurizing chamber 18 through the communicating pipe 14, the fire water dissolves Al2(SO4)3 and NaHCO3 and reacts, because the communicating pipe 14 is higher than the partition plate 13, the dissolved reagent continuously generates a large amount of CO2 gas in the pressurizing chamber 18, the gas pressure in the pressurizing chamber 18 is increased, because the pressurizing chamber 18 is communicated with the water storage chamber 19, the pressure in the water storage chamber 19 is also increased, and the fire protection system continues to operate. When the fire detector 9 is triggered, the fire condition is found, and the fire fighting system can be started only by opening the manual valve 42.
The above-described embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.
Claims (8)
1. A fire control supercharging device which characterized in that: the device comprises a body (11), an end cover (12) fixedly connected to the upper part of the body (11), a partition plate (13) arranged on the upper part of the body (11), a communicating pipe (14) arranged on the partition plate (13), a piston (16) arranged at the lower end of the communicating pipe (14), an elastic piece arranged in the communicating pipe (14), a water inlet (111) arranged at the lower part of the body (11) and a water outlet (112) arranged at the lower part of the body (11);
the separation plate (13) divides a closed cavity enclosed by the body (11) and the end cover (12) into a pressurizing chamber (18) and a water storage chamber (19) at the upper part;
the communicating pipe (14) passes through the partition plate (13) and communicates the pressurizing chamber (18) with the water storage chamber (19).
2. A fire fighting supercharging arrangement according to claim 1, wherein:
a reagent box (17) is arranged in the pressurizing chamber (18).
3. A fire fighting supercharging arrangement according to claim 1, wherein:
also comprises an exhaust pipe (113) arranged on the body (11).
4. A fire fighting system using a fire fighting booster device includes a control module (600), an execution module (200), an alarm module (300), a sensor module (400), and a communication module (500);
the execution module (200), the alarm module (300), the sensor module (400) and the communication module (500) are in control connection with the control module (600);
the execution module (200) comprises a fire-fighting pipeline (201), a one-way valve, a fire-fighting supercharging device, an alarm valve (3) and a sprinkler head (8);
the one-way valve, the fire-fighting supercharging device, the alarm valve (3) and the sprinkler head (8) are sequentially arranged on the fire-fighting pipeline (201);
the alarm module (300) comprises an alarm pipeline (301), a delayer (5), a pressure switch (6) and a hydraulic alarm bell (7);
the delayer (5), the pressure switch (6) and the hydraulic alarm bell (7) are sequentially arranged on the alarm pipeline (301);
the alarm pipeline (301) is communicated with the fire-fighting pipeline (201) through an alarm valve (3);
the sensor module (400) comprises a fire detector (9);
the fire detector (9) is arranged on one side of the sprinkler head (8).
5. A fire fighting system using a fire fighting pressurization device, according to claim 4, characterized in that:
the one-way valves comprise a first one-way valve (21) and a second one-way valve (22);
the first one-way valve (21) is connected with a water inlet (111) of the fire-fighting supercharging device;
the second one-way valve (22) is connected with a water outlet (112) of the fire-fighting supercharging device.
6. A fire fighting system using a fire fighting pressurization device, according to claim 4, characterized in that:
the execution module (200) further comprises a manual valve (42) which is connected with the alarm valve (3) on the fire fighting pipeline (201) in parallel.
7. A fire fighting system using a fire fighting pressurization device, according to claim 4, characterized in that:
the fire detector (9) comprises at least one of the following categories:
the fire detector comprises a temperature-sensing fire detector, a smoke-sensing fire detector, a light-sensing fire detector, a gas fire detector and a composite fire detector.
8. A fire fighting system using a fire fighting pressurization device, according to claim 4, characterized in that:
the execution module (200) further comprises an electromagnetic relay (10);
the electromagnetic relay (10) is connected with an indoor power switch in a control mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710080.XU CN209933911U (en) | 2018-10-22 | 2018-10-22 | Fire-fighting supercharging device and fire-fighting system using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710080.XU CN209933911U (en) | 2018-10-22 | 2018-10-22 | Fire-fighting supercharging device and fire-fighting system using same |
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| Publication Number | Publication Date |
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| CN209933911U true CN209933911U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821710080.XU Active CN209933911U (en) | 2018-10-22 | 2018-10-22 | Fire-fighting supercharging device and fire-fighting system using same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622946A (en) * | 2022-04-12 | 2022-06-14 | 南京市建设工程消防审验服务中心 | Fire fighting equipment for urban rail transit tunnel and fire fighting method based on fire fighting equipment |
-
2018
- 2018-10-22 CN CN201821710080.XU patent/CN209933911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622946A (en) * | 2022-04-12 | 2022-06-14 | 南京市建设工程消防审验服务中心 | Fire fighting equipment for urban rail transit tunnel and fire fighting method based on fire fighting equipment |
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