CN212282649U - Novel fire hydrant - Google Patents
Novel fire hydrant Download PDFInfo
- Publication number
- CN212282649U CN212282649U CN202020558937.1U CN202020558937U CN212282649U CN 212282649 U CN212282649 U CN 212282649U CN 202020558937 U CN202020558937 U CN 202020558937U CN 212282649 U CN212282649 U CN 212282649U
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- fire
- water
- electromagnetic valve
- pipeline
- way electromagnetic
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a novel fire hydrant, which comprises an indoor fire-fighting pipeline, a fire-fighting water hose and a fire-fighting lance, wherein one end of the fire-fighting water hose is connected with the fire-fighting lance, the novel fire hydrant also comprises a controller, a three-way solenoid valve, a first check valve, a second check valve, a high-pressure water pump, a pipeline and a water storage tank filled with a water-based fire extinguishing agent, and the controller comprises a processor, a touch screen and an AC-DC power supply module; the three-way electromagnetic valve comprises a first input port, a second input port and an output port, and the high-pressure water pump comprises a water inlet and a water outlet; the other end of the fire hose is connected with an output port of a three-way electromagnetic valve, a first input port of the three-way electromagnetic valve is connected with an indoor fire fighting pipeline through a first one-way valve, a second input port of the three-way electromagnetic valve is connected with a water outlet of a high-pressure water pump through a second one-way valve, and a water inlet of the high-pressure water pump is connected into a water storage tank through a pipeline; the circuit modules are connected in a matching way. The novel fire hydrant integrates two fire extinguishing modes of water taking, fire extinguishing implementation and water-based fire extinguishing agent fire extinguishing of an indoor fire pipeline.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field especially relates to a novel fire hydrant.
Background
An indoor fire hydrant is a fire-fighting device for taking water and extinguishing fire in an indoor fire-fighting pipeline. However, since the fire caused by gasoline combustion, electrical appliance fire, and dangerous chemical fire cannot be suppressed by tap water, the indoor fire hydrant is usually equipped with a fire extinguisher. At present, indoor fire hydrant and fire extinguisher are two kinds of fire-fighting equipment that independently set up, are unfavorable for unified management, often can appear the problem that the fire extinguisher lost even.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a novel fire hydrant of two kinds of modes of putting out a fire is implemented to water intaking of integrated indoor fire pipeline and water base fire extinguishing agent.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel fire hydrant comprises an indoor fire fighting pipeline, a fire fighting hose and a fire fighting lance, wherein one end of the fire fighting hose is connected with the fire fighting lance, the novel fire hydrant further comprises a controller, a three-way electromagnetic valve, a first one-way valve, a second one-way valve, a high-pressure water pump, a pipeline and a water storage tank filled with a water-based fire extinguishing agent, and the controller comprises a processor, a touch screen and an AC-DC power supply module; the three-way electromagnetic valve comprises a first input port, a second input port and an output port, and the high-pressure water pump comprises a water inlet and a water outlet;
the other end of the fire hose is connected to an output port of a three-way electromagnetic valve, a first input port of the three-way electromagnetic valve is connected to an indoor fire fighting pipeline through a first one-way valve, a second input port of the three-way electromagnetic valve is connected to a water outlet of a high-pressure water pump through a second one-way valve, a water inlet of the high-pressure water pump is connected with one end of the pipeline, and the other end of the pipeline extends into a water storage tank;
the input end of the AC-DC power module and the power end of the high-pressure water pump are respectively connected with a mains supply, the power end of the processor and the power end of the touch screen are respectively and electrically connected with the output end of the AC-DC power module, the touch screen is in communication connection with the processor, and the three-way electromagnetic valve and the control end of the high-pressure water pump are respectively and electrically connected with the processor.
Furthermore, the controller also comprises an acousto-optic alarm, a liquid level sensor is arranged at the position which is 1/4 of the volume of the water tank in the water storage tank, and the acousto-optic alarm and the liquid level sensor are respectively and electrically connected with the processor.
Further, the controller also comprises a 4G module, and the 4G module is in communication connection with the processor.
By adopting the technical scheme, the beneficial effects of the utility model are that: the novel fire hydrant controls the on-off of the three-way electromagnetic valve through the touch screen. And when the three-way electromagnetic valve is powered off, the second input port is communicated with the output port, and the first input port is closed. Normally, the three-way electromagnetic valve is powered off, but the high-pressure water pump does not work. If the water-based fire extinguishing agent is needed to extinguish the fire, the high-pressure water pump is controlled by the touch screen to begin to pump the water-based fire extinguishing agent from the water storage tank and spray the water-based fire extinguishing agent from the fire-fighting lance. If need adopt indoor fire pipeline water intaking to implement to put out a fire, then control tee bend solenoid valve circular telegram through the touch-sensitive screen, tee bend solenoid valve first input port and delivery outlet switch on under the circular telegram circumstances, and the second input port is closed, is put out a fire by indoor fire pipeline water intaking implementation this moment. Further, when the liquid level of the water-based fire extinguishing agent in the water storage tank is lower than the position of the liquid level sensor, the processor controls the sound-light alarm to give out alarm sound, and sends an early warning short message to a mobile phone of a related manager through the 4G module to remind the manager to add water-based fire extinguishers into the water storage tank.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a circuit connection block diagram of an embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 and 2, the present embodiment provides a novel fire hydrant, which includes an indoor fire fighting pipeline 1, a fire hose 2, a fire-fighting lance 3, a controller 4, a three-way solenoid valve 5, a first check valve 6, a second check valve 7, a high-pressure water pump 8, a pipeline 9, a water storage tank 10 containing a water-based fire extinguishing agent, and a liquid level sensor 11. The indoor fire-fighting pipeline 1, the fire-fighting hose 2 and the fire-fighting lance 3 are all existing fire-fighting equipment. The three-way electromagnetic valve 5, the first one-way valve 6, the second one-way valve 7 and the high-pressure water pump 8 are all existing equipment. The three-way solenoid valve 5 includes a first input port P, a second input port R, and an output port a, and the high pressure water pump 8 includes a water inlet and a water outlet (both the water inlet and the water outlet are labeled in the figures, but the structure and the connection manner of the high pressure water pump 8 can be fully understood by those skilled in the art). The controller 4 includes an AC-DC power module 40, a processor 41, a touch screen 42, an audible and visual alarm 43, and a 4G module 44, and preferably, in this embodiment, the 90F340 single chip microcomputer is used, the HIT6600 touch screen is used as the touch screen 42, both the AC-DC power module 40 and the 4G module 44 are existing electronic components, and the AC-DC power module 40 is configured to convert a commercial power into a +5V direct current.
One end of the fire hose 2 is connected with a fire-fighting lance 3, the other end of the fire hose 2 is connected with an output port of a three-way electromagnetic valve 5, a first input port P of the three-way electromagnetic valve 5 is connected with an indoor fire-fighting pipeline 1 through a first one-way valve 6, a second input port R of the three-way electromagnetic valve 5 is connected with a water outlet of a high-pressure water pump 8 through a second one-way valve 7, a water inlet of the high-pressure water pump 8 is connected with one end of a pipeline 9, and the other end of the pipeline 9 extends into a water; the liquid level sensor 11 is arranged in the water storage tank 10 and is positioned at the position of 1/4 of the volume of the water tank.
The input end of the AC-DC power module 40 and the power end of the high-pressure water pump 8 are respectively connected with a mains supply, the power end of the processor 41 and the power end of the touch screen 42 are respectively and electrically connected with the output end of the AC-DC power module 40, the touch screen 42 and the 4G module 44 are respectively and communicatively connected with the processor 41, and the three-way electromagnetic valve 5, the control end of the high-pressure water pump 8 and the audible and visual alarm 43 are respectively and electrically connected with the processor 41.
The novel fire hydrant controls the on-off of the three-way electromagnetic valve 5 through the touch screen 42. When the three-way electromagnetic valve 5 is powered off, the second input port is communicated with the output port, and the first input port is closed; when the three-way electromagnetic valve 5 is electrified, the first input port is communicated with the output port, and the second input port is closed.
Under normal conditions, the three-way electromagnetic valve 5 is powered off, but the high-pressure water pump 8 does not work. At the moment, the water-based fire extinguishing agent extinguishes the fire and the indoor fire pipeline water taking and extinguishing mode does not work. If the water-based fire extinguishing agent is needed to extinguish the fire, the high-pressure water pump 8 is controlled and controlled to be started to pump the water-based fire extinguishing agent from the water storage tank 10 through the touch screen 42 to be sprayed out of the fire-fighting lance 3 under the condition that the three-way electromagnetic valve 5 is powered off. When the liquid level of the water-based fire extinguishing agent in the water storage tank 10 is lower than the position of the liquid level sensor 11, the processor 41 controls the sound-light alarm 43 to give out alarm sound, and the processor 41 sends an early warning short message to a mobile phone of a relevant manager through the 4G module 44 to remind the manager to add water-based fire extinguishing agent into the water storage tank 10.
If the indoor fire pipeline is required to take water to put out a fire, the touch screen 42 is used for controlling the three-way electromagnetic valve 5 to be electrified, the first input port of the three-way electromagnetic valve 5 is communicated with the output port under the electrified condition, the second input port of the three-way electromagnetic valve is closed, and at the moment, the indoor fire pipeline 1 takes water to put out a fire.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a novel fire hydrant, includes indoor fire-fighting pipeline, fire hose and fire-fighting lance, its characterized in that are connected to fire hose one end: the fire extinguishing system also comprises a controller, a three-way electromagnetic valve, a first one-way valve, a second one-way valve, a high-pressure water pump, a pipeline and a water storage tank filled with the water-based fire extinguishing agent, wherein the controller comprises a processor, a touch screen and an AC-DC power supply module; the three-way electromagnetic valve comprises a first input port, a second input port and an output port, and the high-pressure water pump comprises a water inlet and a water outlet;
the other end of the fire hose is connected to an output port of a three-way electromagnetic valve, a first input port of the three-way electromagnetic valve is connected to an indoor fire fighting pipeline through a first one-way valve, a second input port of the three-way electromagnetic valve is connected to a water outlet of a high-pressure water pump through a second one-way valve, a water inlet of the high-pressure water pump is connected with one end of the pipeline, and the other end of the pipeline extends into a water storage tank;
the input end of the AC-DC power module and the power end of the high-pressure water pump are respectively connected with a mains supply, the power end of the processor and the power end of the touch screen are respectively and electrically connected with the output end of the AC-DC power module, the touch screen is in communication connection with the processor, and the three-way electromagnetic valve and the control end of the high-pressure water pump are respectively and electrically connected with the processor.
2. The new fire hydrant according to claim 1, wherein: the controller also comprises an acousto-optic alarm, a liquid level sensor is arranged at the position which is 1/4 of the volume of the water tank in the water storage tank, and the acousto-optic alarm and the liquid level sensor are respectively and electrically connected with the processor.
3. The new fire hydrant according to claim 2, wherein: the controller also comprises a 4G module, and the 4G module is in communication connection with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558937.1U CN212282649U (en) | 2020-04-15 | 2020-04-15 | Novel fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558937.1U CN212282649U (en) | 2020-04-15 | 2020-04-15 | Novel fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212282649U true CN212282649U (en) | 2021-01-05 |
Family
ID=73974222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020558937.1U Expired - Fee Related CN212282649U (en) | 2020-04-15 | 2020-04-15 | Novel fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212282649U (en) |
-
2020
- 2020-04-15 CN CN202020558937.1U patent/CN212282649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |