CN207627781U - A kind of fire-fighting automatic spraying equipment - Google Patents
A kind of fire-fighting automatic spraying equipment Download PDFInfo
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- CN207627781U CN207627781U CN201721646468.3U CN201721646468U CN207627781U CN 207627781 U CN207627781 U CN 207627781U CN 201721646468 U CN201721646468 U CN 201721646468U CN 207627781 U CN207627781 U CN 207627781U
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- fire
- nozzle
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- automatic spraying
- water outlet
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire-fighting automatic spraying equipments, including the outlet pipe being fixed below ceiling, on the outlet pipe solenoid valve, pressurizer, hydraulic pressure sensor, water flow sensing unit are sequentially installed with every one section, the solenoid valve, pressurizer, hydraulic pressure sensor, water flow sensing unit are connected with the signal processing control unit of data conversion and transmitting effect respectively, and the signal processing control unit is connected with the central processing unit；The outlet pipe is also associated with nozzle every one section, and horizontal rotation motor is connected with above the nozzle, and the horizontal rotation motor is fixed on the ceiling.The fire-fighting automatic spraying equipment can carry out feedback regulation to the flow for flowing through outlet pipe, it is ensured that fire-fighting current and stable water pressure；Meanwhile the applicator is rotatable, can expand fire-fighting water spray area.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, and in particular to a kind of fire-fighting automatic spraying equipment.
Background technology
Fireproofing and fire-fighting work are the central task of fire-fighting work, and the protection person, property and public safety should be done
Good fireproofing, while to establish practical fire-fighting equipment.
Fire occur after, for will lose be reduced to it is minimum, it is necessary to use most effective fire-fighting mode.Common fire-fighting mode
Guarantor includes：Manual extinguishing and self-extinguishing.Manual extinguishing：By employing fire fighting truck, motor ladder, fire hydrant, fire extinguisher bomb, fire extinguisher etc.
Instrument is put out a fire.Although this mode has many advantages, such as intuitive, flexible and low engineering cost, fire fighting truck, motor ladder etc.
The limited height that can be reached, for fire extinguishing personnel close to scene of fire difficulty, fire extinguishing is slow, dangerous big.Therefore, between floors
The automatic fire extinguishing system of oneself is established, fire-fighting fire extinguishing can be made to reach comparatively ideal effect.
Self-extinguishing generally uses automatic sprinkler system, is the most effective first-aid extinguishing side generally acknowledged in the world at present
The advantages that formula, which has securely and reliably, economical and practical, and fire extinguishing success rate is high.Existing fire-fighting spraying end installation
In the end of system pipe network or subregion pipe network, since some pipe network length are long, the hydraulic pressure and stream of the nozzle ejection of terminal
Amount can not be measured effectively, also further can not carry out accurate effective feedback regulation to the hydraulic pressure and water flow that flow through pipe network,
This often adversely affects fire extinguishing.
Utility model content
The utility model provides a kind of fire-fighting automatic spraying equipment in view of the drawbacks of the prior art, and the fire-fighting is sprayed automatically
Leaching equipment can realize hydraulic pressure and flow progress feedback regulation to flowing through pipe network, while the nozzle can rotate horizontally, and have
Effect increases water spray area when fire extinguishing.
The purpose of this utility model is achieved through the following technical solutions：
A kind of fire-fighting automatic spraying equipment, including it is fixed on the outlet pipe below ceiling, which is characterized in that the water outlet
Be sequentially installed with solenoid valve, pressurizer, hydraulic pressure sensor, water flow sensing unit every one section on pipe, the solenoid valve, pressurizer,
Hydraulic pressure sensor, water flow sensing unit are connected with the signal processing control unit for data conversion and transmitting effect respectively, institute
Signal processing control unit is stated with the central processing unit to be connected；The outlet pipe is also associated with nozzle every one section, described
Horizontal rotation motor is connected with above nozzle, the horizontal rotation motor is fixed on the ceiling.
Further, the signal processing control unit specifically includes data receipt unit and the data receipt unit
The data processing unit of phase telecommunications connection, the communication unit being connect with the data processing unit phase telecommunications, it is single with the communication
The DCU data control unit of first phase telecommunications connection, the communication unit are also associated with central processing unit, the solenoid valve, pressurizer,
Hydraulic pressure sensor and horizontal rotation motor are connected with the DCU data control unit respectively, the hydraulic pressure sensor, flow sensing
Device is connected with the data receipt unit respectively.
Further, the central processing unit is connected with the communication unit by bus.
Further, the nozzle is surrounded by the Surface of Sphere of arc and the horizontal bottom surface positioned at the Surface of Sphere lower part
It forms, the cavity being encircled between the Surface of Sphere of the arc and the horizontal bottom surface is hollow structure, the horizontal bottom
Multiple apopores are provided on face.
Further, the nozzle includes the nozzle body being connected with the outlet pipe, and the nozzle body is hollow structure,
Nozzle water outlet is provided at the lower part outlet of the nozzle body, the top of the nozzle water outlet is fixedly connected with temperature-sensitive original
Part, the heat sensitive element include the container that saving has temperature-sensitive expansion solutions, and the piston inside the container is arranged, with the work
The piston rod for filling in connection, is arranged the water outlet baffle in the underpart of the piston rod, the water outlet baffle plate setting is in the nozzle
The lower part of water outlet, the water outlet baffle is with the part of the container by being connected across the resetting spring of the nozzle water outlet
It connects.
Compared with prior art, the utility model has at least the following advantages：
1, fire-fighting automatic spraying equipment described in the utility model, when flow passes through the hydraulic pressure sensor and flow respectively
When sensor, the hydraulic pressure sensor and water flow sensing unit respectively wirelessly return the flow of detection and hydraulic signal
It feeds central processing unit, and feedback regulation is carried out to hydraulic pressure and water flow by the central processing unit, it is ensured that water on outlet pipe
Stream and hydraulic pressure are stablized and meet the requirements.
2, fire-fighting automatic spraying equipment described in the utility model, the nozzle also with rotate horizontally motor rotatable company
It connects, the horizontal rotation motor drives the nozzle rotation, and then the water inside the nozzle is rotated and is sprayed, and plays expansion and goes out
The effect of fiery area.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fire-fighting automatic spraying equipment of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the fire-fighting automatic spraying equipment of the utility model embodiment 2；
Fig. 3 is the structural schematic diagram of the fire-fighting automatic spraying equipment of the utility model embodiment 3；
Fig. 4 is the structural schematic diagram of the fire-fighting automatic spraying equipment of the utility model embodiment 4；
Fig. 5 is the nozzle structure schematic diagram of the fire-fighting automatic spraying equipment of the utility model embodiment 4；
Fig. 6 is the structural schematic diagram of signal processing control unit described in the utility model；
Wherein, 1- outlet pipes；2- solenoid valves；3- pressurizers；4- hydraulic pressure sensors；5- water flow sensing units；6- signal processings
Control unit；7- central processing units；8- nozzles；9- apopores；10- data receipt units；11- data processing units；12- is communicated
Unit；13- DCU data control units；15- rotates horizontally motor；16- nozzles；17- nozzle bodies；18- containers；The expansion of 19- temperature-sensitives is molten
Liquid；20- pistons；21- piston rods；22- water outlet baffles；23- nozzle water outlets；24- resetting springs.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples, following embodiment be it is descriptive,
It is not restrictive, protection scope of this utility model cannot be limited by this.
Embodiment 1
As shown in Figures 1 and 5, a kind of fire-fighting automatic spraying equipment, including it is fixed on the outlet pipe 1 below ceiling, institute
It states and is sequentially installed with solenoid valve 2, pressurizer 3, hydraulic pressure sensor 4, water flow sensing unit 5, the electromagnetism on outlet pipe 1 every one section
Valve 2, pressurizer 3, hydraulic pressure sensor 4, water flow sensing unit 5 respectively with data conversion and the signal processing control unit of transmitting effect
6 are connected, and the signal processing control unit 6 is connected with the central processing unit 7；The outlet pipe 1 also connects every one section
It is connected to nozzle 8,8 top of the nozzle, which is connected with, rotates horizontally motor 15, and the horizontal rotation motor 15 is fixed on the ceiling.
The smoke signal detected is transmitted central processing unit 7 by the smog alarm sensor, when fire behavior occurs in the judgement of central processing unit 7
When, signal is sent out to signal processing control unit 6, the solenoid valve 2 and level are controlled by the signal processing control unit 6
Electric rotating machine 15 is opened, and is supplied water from total network of rivers to the outlet pipe 1 in each point of network of rivers and is sprayed at conflagration area by the nozzle 8,
When flow passes through the hydraulic pressure sensor 4 and water flow sensing unit 5 respectively, the hydraulic pressure sensor 4 and water flow sensing unit 5 are distinguished
The flow of detection and hydraulic signal are wirelessly fed back into signal processing control unit 6, and by the signal processing
Control unit 6 carries out being given to central processing unit 7 after corresponding data processing, by central processing unit 7 judge corresponding hydraulic pressure with
And whether flow meets the requirements, and when being judged as undesirable, controls corresponding pressurizer 3 by the central processing unit 7 and opens
The switch degree for opening a step electromagnetic valve for adjusting 2 of going forward side by side has reached the purpose for adjusting flow and hydraulic pressure, is mutually assisted by above-mentioned each component
Transfer in and realize the feedback regulation of water flow and hydraulic pressure.
Meanwhile the nozzle 8 also with rotate horizontally motor 15 and be rotatably connected, described in the horizontals rotation motor 15 drives
Nozzle 8 rotates, and then the water inside the nozzle 8 is rotated and is sprayed, and plays the effect for expanding fire-fighting area.
As seen from Figure 5, the signal processing control unit 6 specifically includes data receipt unit 10 and the data receiver
The data processing unit 11 of 10 phase telecommunications of unit connection, the communication unit 12 being connect with 11 phase telecommunications of the data processing unit,
The DCU data control unit 13 being connect with 12 phase telecommunications of the communication unit, the communication unit 12 are also associated with central processing unit 7,
The solenoid valve 2, pressurizer 3, hydraulic pressure sensor 4 and horizontal rotation motor 15 are connected with the DCU data control unit 13 respectively
It connects, the hydraulic pressure sensor 4, water flow sensing unit 5 are connected with the data receipt unit 10 respectively.
When it is implemented, when a fire, the central processing unit 7 is transmitted by the communication unit 12 and is instructed, with
After the DCU data control unit 13 that the communication unit 12 connects obtains instruction, the unlatching of the solenoid valve 2, the hydraulic pressure sensing are controlled
Device 4 and water flow sensing unit 5 collect the data on flows of hydraulic pressure and water respectively, and give these data transfers to the data receipt unit
10, then the processing through data processing unit 11, the form of transmission can be communicated by, which converting data to, passes to communication unit 12, described
Communication unit 12 will treated data transfer to central processing unit 7, central processing unit 7 can carry out again data after receiving data
Judgement is handled, and obtains judging result, and will instruct via communication unit 12 and DCU data control unit 13 according to judging result
It is transferred to solenoid valve 2 and pressurizer 3.
When it is implemented, the central processing unit 7 is connected with the communication unit 12 by bus.Communication unit 12 is logical
The mode for crossing bus is connected with central processing unit 7.
When it is implemented, Surface of Sphere of the nozzle 8 by arc and the horizontal bottom surface positioned at Surface of Sphere lower part surround
It forms, the cavity being encircled between the Surface of Sphere of the arc and the horizontal bottom surface is hollow structure, the horizontal bottom
Face is provided with multiple apopores 9.The water for flowing into nozzle 8 rotates ejection through the bottom surface.
Embodiment 2
As shown in Fig. 2, the fire-fighting automatic spraying equipment include rotate horizontally motor 15, the nozzle 8 not with it is described
It rotates horizontally motor 15 to be connected, the mutual connection relation of other component and function are same as Example 1.
Embodiment 3
As shown in Figure 3 and Figure 6, the difference of the nozzle 16 and embodiment 1 and 2, the nozzle 16 in the present embodiment wrap
The nozzle body 17 being connected with the outlet pipe is included, the nozzle body 17 is hollow structure, the lower part outlet of the nozzle body 17
Place is provided with nozzle water outlet 23, and the top of the nozzle water outlet 23 is fixedly connected with heat sensitive element, the heat sensitive element packet
Including saving has the container 18 of temperature-sensitive expansion solutions 19, and the piston 20 being arranged inside the container 18 is connect with the piston 20
Piston rod 21, the water outlet baffle 22 in 21 lower part of the piston rod is set, and the water outlet baffle 22 is arranged in the spray
The lower part of mouth water outlet 23, the water outlet baffle 22 and the part of the container 18 pass through answering across the nozzle water outlet 23
Position spring 24 is connected.
When temperature-sensitive 19 expanded by heating in a fire of expansion solutions in the heat sensitive element of the nozzle 16, the work is pushed
Plug 20 moves down, the water outlet that the piston 20 drives coupled piston rod 21 and is connected with the piston rod 21
Baffle 22 moves downwardly together, and the nozzle water outlet 23 relatively of the water outlet baffle 22 moves down, the nozzle body 17
Interior water is flowed out from the water outlet baffle 22 and its gap between the nozzle water outlet 23.
After the fire is extinguished, environment temperature declines, and the temperature-sensitive expansion solutions 19 are shunk, the water outlet gear
Plate 22 blocks the nozzle water outlet 23 under the action of resetting spring 24.
Embodiment 4
As shown in figure 4, the fire-fighting automatic spraying equipment does not include rotating horizontally motor, the nozzle 16 and embodiment 3
Nozzle 16 it is consistent, and be connected with the outlet pipe.
More than, the only preferable specific implementation mode of the utility model, but the protection domain of utility model is not limited to
This, any one skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
Subject to the protection domain of claim.
Claims (5)
1. a kind of fire-fighting automatic spraying equipment, including it is fixed on the outlet pipe below ceiling, which is characterized in that the outlet pipe
On solenoid valve, pressurizer, hydraulic pressure sensor, water flow sensing unit, the solenoid valve, pressurizer, water are sequentially installed with every one section
Pressure sensor, water flow sensing unit are connected with for data conversion and the signal processing control unit of transmission respectively, the signal
Processing and control element (PCE) is connected with the central processing unit；The outlet pipe is also associated with nozzle every one section, on the nozzle
Side is connected with horizontal rotation motor, and the horizontal rotation motor is fixed on the ceiling.
2. fire-fighting automatic spraying equipment according to claim 1, which is characterized in that the signal processing control unit is specific
The data processing unit being connect including data receipt unit, with the data receipt unit phase telecommunications and the data processing list
The communication unit of first phase telecommunications connection, the DCU data control unit being connect with the communication unit phase telecommunications, the communication unit is also
It is connected with central processing unit, the solenoid valve, pressurizer, hydraulic pressure sensor and horizontal rotation motor are controlled with the data respectively
Unit is connected, and the hydraulic pressure sensor, water flow sensing unit are connected with the data receipt unit respectively.
3. fire-fighting automatic spraying equipment according to claim 2, which is characterized in that the central processing unit and the communication
Unit is connected by bus.
4. fire-fighting automatic spraying equipment according to claim 3, which is characterized in that the nozzle by the Surface of Sphere of arc with
And the horizontal bottom surface positioned at the Surface of Sphere lower part surrounds, and is encircled between the Surface of Sphere and the horizontal bottom surface
Cavity be hollow structure, be provided with multiple apopores on the horizontal bottom surface.
5. fire-fighting automatic spraying equipment according to claim 4, which is characterized in that the nozzle includes and the outlet pipe
The nozzle body being connected, the nozzle body are hollow structure, and nozzle water outlet, institute are provided at the lower part outlet of the nozzle body
The top for stating nozzle water outlet is fixedly connected with heat sensitive element, and the heat sensitive element includes the appearance that saving has temperature-sensitive expansion solutions
The piston inside the container is arranged in device, and the water outlet in the underpart of the piston rod is arranged in the piston rod being connect with the piston
Mouth baffle, the water outlet baffle plate setting is in the lower part of the nozzle water outlet, the part of the water outlet baffle and the container
By being connected across the resetting spring of the nozzle water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646468.3U CN207627781U (en) | 2017-11-30 | 2017-11-30 | A kind of fire-fighting automatic spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646468.3U CN207627781U (en) | 2017-11-30 | 2017-11-30 | A kind of fire-fighting automatic spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627781U true CN207627781U (en) | 2018-07-20 |
Family
ID=62855210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646468.3U Expired - Fee Related CN207627781U (en) | 2017-11-30 | 2017-11-30 | A kind of fire-fighting automatic spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162937A (en) * | 2018-08-21 | 2019-01-08 | 田园 | A kind of household fan swivel head |
-
2017
- 2017-11-30 CN CN201721646468.3U patent/CN207627781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162937A (en) * | 2018-08-21 | 2019-01-08 | 田园 | A kind of household fan swivel head |
| CN109162937B (en) * | 2018-08-21 | 2020-05-15 | 南京旭羽睿材料科技有限公司 | Rotating head of household electric fan |
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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: 20180720 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |