CN205516129U - Fire prevention system disappears - Google Patents
Fire prevention system disappears Download PDFInfo
- Publication number
- CN205516129U CN205516129U CN201620366087.9U CN201620366087U CN205516129U CN 205516129 U CN205516129 U CN 205516129U CN 201620366087 U CN201620366087 U CN 201620366087U CN 205516129 U CN205516129 U CN 205516129U
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- China
- Prior art keywords
- fire
- water
- tank
- pipeline
- booster pump
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire prevention system disappears, including sealed water container, booster pump and fire hydrant, water container's bottom is provided with the delivery port, water container's delivery port connects gradually booster pump and fire hydrant through the pipeline, water container is higher than the position of fire hydrant in vertical side ascending position. The utility model discloses a water container carries out fire demand's deposit, when the conflagration breaing out and need put out a fire, carries out the pressure boost to the rivers of flowing through through the booster pump, the fire -fighting lance blowout of rivers from being connected to the fire hydrant after the pressure boost is put out a fire effectively, has solved the difficult problem of the area that lacks the water source putting out a fire and putting out a fire to save life and property because of the influence of lack of water problem, has improved the fire prevention's that disappears emergent ability.
Description
Technical field
This utility model relates to the improvement of a kind of fire-fighting system structure.
Background technology
Qingzhen City, Guizhou Province is positioned in the middle part of the Yunnan-Guizhou Plateau, have Karst topography feature, and surface water is relatively
For lacking, only 22 kilometers away from provincial capital Guiyang, be the satellite town of provincial capital.Plough belonging to Qingzhen City
Wo Zhen, Xin Dian town, Acropolis town, Liu Chang township, undercurrent township, Mai Ge township have kind of cigarette history excellent for a long time, subordinate
3 Nicotiana tabacum L. central stations, 6 tobacco purchasing points, it is located in alpine belt, long-term hydropenia has 3 purchase spots,
Weekly supply water 1 time have 3 points, have from the beginning water supply 3 points.Due to water scarcity, most stations (point)
Not building fire-fighting auxiliary facility when building, security against fire relies primarily on people's air defense, strengthens management of fire safety,
Eliminating disaster hidden-trouble, technical precaution is based on 8 carbon dioxide dry powder fire extinguishers of configuration, and dry powder extinguisher is excellent
Point puts out quickly, and shortcoming is to there is secondary rebound phenomenon, it is impossible to thoroughly put out ignition source, if tobacco leaf warehouse
Find fire, it is necessary to put out with water source.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of surface water that is applicable to and lacks area
Fire-fighting system.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of fire-fighting system, bag
Including the tank of sealing, booster pump and fire hydrant, the bottom of described tank is provided with outlet,
The outlet of described tank is sequentially connected with booster pump and fire hydrant by pipeline, and described tank exists
Position on vertical direction is higher than the position of fire hydrant.
As preferably, the pipeline between described tank and booster pump is provided with check valve.
As preferably, the pipeline between described booster pump and fire hydrant is provided with water consumption measurement Pressure gauge.
As preferably, described tank is multiple, and is interconnected by connecting pipeline, multiple described
The outlet of tank is communicated to same first main pipeline, described non-return by the first branch pipe(tube) respectively
Valve 5 is arranged on the first main pipeline.
As preferably, described fire hydrant is multiple, and multiple described fire hydrants are respectively by the second branch pipe(tube) even
Passing to same second main pipeline, described water consumption measurement Pressure gauge is arranged on the second main pipeline.
As preferably, described booster pump is multiple, and connection the first main pipeline and second being in parallel mutually is led
Pipeline.
As preferably, this system also includes the control chamber being controlled all booster pumps, and with the fire that disappears
The fire-fighting casing that bolt quantity is corresponding, each hydrant installation in corresponding Fire Hose body, described Fire Hose
Internal it is also configured with fire hose and fire-fighting lance.
As preferably, described tank is arranged on the top of building, and fire hydrant is arranged on building
Internal.
As preferably, described tank being provided with water inlet pipe, the water inlet of described water inlet pipe is provided with
Ball-cock assembly.
As preferably, described tank being provided with water inlet pipe, the top of tank is provided with spilling water
Pipe, bottom is provided with blow-off pipe.
The beneficial effects of the utility model are: carried out the deposit of fire demand water by tank, are occurring
When fire needs fire extinguishing, carrying out supercharging by the booster pump current to flowing through, the current after supercharging are from connection
Fire-fighting lance to fire hydrant sprays, and effectively puts out a fire, solves and lack the area at water source because of hydropenia
The difficult problem that problem impact fire extinguishing is puted out a fire to save life and property, improves the emergency capability of fire-fighting fire extinguishing.And due to tank
Position higher compared with the vertical position of fire hydrant, when power-off, have a power failure time, native system can also by gravity flow
Pattern is put out a fire.
It addition, the check valve being installed on pipeline makes the current in pipeline not have backflow effectively,
And there is affecting the situation of extinguishing effect.And the stream of current can be recognized by water consumption measurement Pressure gauge
Amount and pressure condition, in order to the operating power of booster pump is adjusted, it is ensured that extinguishing effect effectively.
Tank is arranged on the roof of building, arranges multiple fire hydrant in the inside of building, so
May be selected by point of origin fire hydrant nearby to put out a fire, it is ensured that the promptness of fire extinguishing.
The water storage mode of tank can be divided into two kinds, and one is to use resource of water supply, and water inlet pipe is connected
Water system, water source enters in tank from water inlet pipe, and the ball-cock assembly that the water inlet of water inlet pipe is installed exists
It is automatically switched off into water after water is full；Another kind is to be catchmented by roof, utilizes rainwater-collecting water-retention when raining,
Available sewer pipe is collected, and the water of collection is pooled to water inlet pipe, enters in tank, treats that water storage holds
The completely rear unnecessary water source of water in device is by overflow pipe from row, and this kind of mode needs periodically to carry out water tank clearly
Wash, keep water source cleaning, clean the sewage produced and discharge outside tank from blow-off pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In accompanying drawing, the list of parts representated by each label is as follows:
1, tank, 2, water inlet pipe, 3, ball-cock assembly, 4, connect pipeline, 5, check valve, 6,
Booster pump, 7, control chamber, 8, water consumption measurement Pressure gauge, 9, fire hydrant, the 11, second main pipeline,
12, the second branch pipe(tube), the 13, first main pipeline, the 14, first branch pipe(tube).
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
Embodiment 1
As it is shown in figure 1, a kind of fire-fighting system, including the tank 1 sealed, check valve 5,
Booster pump 6, water consumption measurement Pressure gauge 8, control chamber 7 and fire hydrant 9, described tank 1 is vertically
Position on direction is higher than the position of fire hydrant 9.This fire-fighting system is generally used for Indoor environment
Fire-fighting fire extinguishing, therefore, tank 1 is generally located on roof (building the highest of building
Place), fire hydrant 9 is arranged on interior of building.The quantity of tank 1 can be one or more,
Can carry out selecting to arrange, when the quantity of tank 1 is multiple according to the fire storage demand of building
Time, it is interconnected by connecting pipeline 4, identical to ensure the water storage height in all tanks 1,
Water discharge flow speed is identical.Same, the quantity of fire hydrant 9 can also be one or more, according to building
The interior space of thing carries out selection and arranges.The quantity of booster pump 6 it can also be provided that one or more,
Can select according to the gravity flow speed of current.
In the present embodiment, as it is shown in figure 1, tank 1 is 2, the bottom of all tanks 1
Being provided with outlet, the outlet of all tanks 1 is communicated to same by the first branch pipe(tube) 14
Root the first main pipeline 13.In the present embodiment, the quantity of fire hydrant 9 is multiple, multiple fire hydrants 9
It is communicated to same second main pipeline 11 respectively by the second branch pipe(tube) 12.
The connection of described booster pump 6 is arranged between the first main pipeline 13 and the second main pipeline 11, works as supercharging
When pump 6 is multiple, the mode being connected in parallel is used to connect the first main pipeline 13 and the second main pipeline 11,
So when multiple booster pumps 6 work simultaneously, enter pressure and the stream of current in the second main pipeline 11
Speed reaches maximum, when only 1 or the several booster pump of part 6 work, enters the second main pipeline 11
Pressure and the flow velocity of interior current the most correspondingly reduce.The work of booster pump 6 and stopping are by control chamber 7
It is controlled.Under normal circumstances, the booster pump 6 arranging 2 1500W just can meet use requirement.
Described check valve 5 is arranged on the first main pipeline 13, in check valve 5 makes pipeline effectively
Current do not have backflow, affect extinguishing effect.It is main that described water consumption measurement Pressure gauge 8 is arranged on second
On pipeline 11, flow and the pressure condition of current can be recognized in real time by water consumption measurement Pressure gauge 8,
So that the operating power of booster pump 6 is adjusted, it is ensured that extinguishing effect effectively.
As preferably, this system also include the fire-fighting casing corresponding with fire hydrant 9 quantity (for illustrating in figure,
Its structure uses existing fire-fighting body structure), each fire hydrant 9 is arranged on the Fire Hose of correspondence
Internal, it is also configured with fire hose and fire-fighting lance in described Fire Hose body, when breaking out of fire, permissible
In time fire-fighting lance is connected fire hydrant 9 by fire hose, carry out fire-extinguishing operations.
The water storage mode of tank 1 can be divided into two kinds, and one is to use resource of water supply, holds at water storage
Arranging water inlet pipe 2 on device 1, the water inlet connection tank 1 of water inlet pipe 2 is internal, and at water inlet
Arranging ball-cock assembly 3, water system connected by water inlet pipe 2, and water source enters in tank 1 from water inlet pipe 2,
Ball-cock assembly 3 is automatically switched off into water after water is full.Another kind is to be catchmented by roof, utilizes rainwater when raining
Collecting water-retention, arrange water inlet pipe 2 and overflow pipe at the top of tank 1, available sewer pipe is received
Collection, the water of collection is pooled to water inlet pipe 2, enters in tank 1, treats that the water in tank 1 is full
Rear unnecessary water source is by overflow pipe from row, and this kind of mode needs periodically to be carried out water tank, keeps water source
Cleaning, therefore the bottom at tank 1 is provided with blow-off pipe, cleans the sewage produced from blowdown bank of tubes
Go out tank 1 outside.
This utility model is when actual fabrication, and the first step is by installing 2 on roof as tank
Rustless steel circular metal seal bucket, 12 circular stainless steel stent bases must be installed in bottom, undertakes fire-fighting
Dividing potential drop after water tank water-retention subtracts power effect.2 the metal sealing high 2.2M of bucket bucket, diameters 1.1 press the area of a circle
S=π r2；S=π (d/2) 2 calculates, and volume reaches 4.4M3, 2 metal sealing buckets are by connecting pipeline even
Logical, water storage function can be completed (room should be taken into full account by the input of water supply network water source and roof rainwater catchment
Layer bears pressure).When tank uses resource of water supply, DN25 specification water inlet pipe is installed；Use roof
When catchmenting, utilizing rainwater-collecting water-retention when raining, available sewer pipe to collect, the house without flat-top can
To make the water-retention of water saving face by oneself, after Water in Water Tank is full, unnecessary water source installs blowdown by overflow pipe from row, bottom
Pipe, specification DN65, periodically water tank is carried out, keeps water source cleaning.
Second step is to install first, second branch pipe(tube) and the tubing of first, second main pipeline composition,
Use DN65 to cross zinc steel pipe, arrange by storage area, Administrative Area, dormitory region, to meet
The demand of fire-fighting fire extinguishing and additionally arrange, requirements for pipes and the building angle steel such as ground, body of wall are fixed, and prevent
Supercharging produces vibration, paints pipe surface.
3rd step install control check valve 1, specification DN65, play control current, repair and maintenance,
Anti-condensation effect in winter.
4th step installs two 1500W booster pumps, and specification DN65 × 1250 × 3000, to ensure that the water yield has
Enough pressure.
5th step installs overall-in-one control schema case, includes short-circuiting device, capacitor, relay, manually, automatically
Control switch, low-voltage circuit, high voltage supply 380v, access booster electric machine, complete function of increasing pressure, simultaneously
Manipulation can be divided into duplex running, unit operation.
6th step installs water consumption measurement Pressure gauge, for observing water quantity pressure state.
7th step installs fire-fighting casing, connects fire hydrant connector, and DN65 25 forms fire hydrant, and supporting one
Organizing 20 meters of fire hoses, 1 fire-fighting lance etc. forms fire-fighting system, and two-shipper starts, unit starts
Initial fire disaster can be put out.Gravity flow all can reach to put out initial fire disaster effect.
Test parameters:
(1), after switching on power, pressurization is produced, from fire-fighting lance water spraying time up to 10.57s,
Range reaches 16.7m, and hydraulic pressure is 0.6p, calculates p=ρ gh by the water yield, meets initial fire disaster when effectively controlling
Between be 5s；
(2), when power-off, have a power failure by from stream mode, from opening fire-fighting lance water spray, from fire hydrant mouth
Discharge water to draining, the persistent period be 27s, respectively hydraulic pressure be 0.12p unit, range 5m, continue time
Between 5s；Hydraulic pressure is divided into 0.1p, range 4m, persistent period 3s；Hydraulic pressure is divided into 0.08p, range 3m,
Persistent period 10s；Hydraulic pressure is divided into 0.06p, range 2-1m, persistent period 9s.
Embodiment 2
Compared with Example 1, when tank and booster pump are 1, pipeline is used to be sequentially connected with
Tank and booster pump, the pipeline between booster pump and tank is installed check valve,
Other structures are same as in Example 1.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (10)
1. a fire-fighting system, it is characterised in that include tank (1), the supercharging sealed
Pump (6) and fire hydrant (9), the bottom of described tank (1) is provided with outlet, described water storage
The outlet of container (1) is sequentially connected with booster pump (6) and fire hydrant (9), described water storage by pipeline
The position of container (1) in the vertical direction is higher than the position of fire hydrant (9).
Fire-fighting system the most according to claim 1, it is characterised in that described tank
(1) check valve (5) is installed on the pipeline and between booster pump (6).
Fire-fighting system the most according to claim 2, it is characterised in that described booster pump (6)
And water consumption measurement Pressure gauge (8) is installed on the pipeline between fire hydrant (9).
Fire-fighting system the most according to claim 3, it is characterised in that described tank
(1) it is multiple, and is interconnected by connecting pipeline (4), multiple described tanks (1)
Outlet is communicated to same first main pipeline (13) by the first branch pipe(tube) (14) respectively, described only
Return valve (5) and be arranged on (13) on the first main pipeline.
Fire-fighting system the most according to claim 4, it is characterised in that described fire hydrant (9)
For multiple, multiple described fire hydrants (9) are communicated to same the by the second branch pipe(tube) (12) respectively
Two main pipelines (11), described water consumption measurement Pressure gauge (8) is arranged on the second main pipeline (11).
Fire-fighting system the most according to claim 5, it is characterised in that described booster pump (6)
For multiple, and the connection the first main pipeline (13) that is in parallel mutually and the second main pipeline (11).
Fire-fighting system the most according to claim 6, it is characterised in that this system also includes
The control chamber (7) that all booster pumps (6) are controlled, and corresponding with fire hydrant (9) quantity
Fire-fighting casing, each fire hydrant (9) is arranged in the Fire Hose body of correspondence, in described Fire Hose body also
It is configured with fire hose and fire-fighting lance.
Fire-fighting system the most according to claim 7, it is characterised in that described tank
(1) being arranged on the top of building, fire hydrant (9) is arranged on the inside of building.
Fire-fighting system the most as claimed in any of claims 1 to 8, it is characterised in that
Being provided with water inlet pipe (2) on described tank (1), the water inlet of described water inlet pipe (2) is provided with
Ball-cock assembly (3).
Fire-fighting system the most as claimed in any of claims 1 to 8, it is characterised in that
Being provided with water inlet pipe (2) on described tank (1), the top of tank (1) is provided with spilling water
Pipe, bottom is provided with blow-off pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366087.9U CN205516129U (en) | 2016-04-27 | 2016-04-27 | Fire prevention system disappears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366087.9U CN205516129U (en) | 2016-04-27 | 2016-04-27 | Fire prevention system disappears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516129U true CN205516129U (en) | 2016-08-31 |
Family
ID=56794745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620366087.9U Expired - Fee Related CN205516129U (en) | 2016-04-27 | 2016-04-27 | Fire prevention system disappears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516129U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929991A (en) * | 2017-11-27 | 2018-04-20 | 田西武 | The fire hydrant facilities used in enterprise |
| CN110106944A (en) * | 2019-05-13 | 2019-08-09 | 倪爱环 | A kind of depot safety is prevented with fire storage device |
| CN111520044A (en) * | 2018-12-05 | 2020-08-11 | 郑琼华 | Door with fire-fighting mechanism |
| CN111851436A (en) * | 2020-08-21 | 2020-10-30 | 江苏中伟机械制造有限公司 | Capacity expansion device for drainage of large power plant |
-
2016
- 2016-04-27 CN CN201620366087.9U patent/CN205516129U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929991A (en) * | 2017-11-27 | 2018-04-20 | 田西武 | The fire hydrant facilities used in enterprise |
| CN111520044A (en) * | 2018-12-05 | 2020-08-11 | 郑琼华 | Door with fire-fighting mechanism |
| CN110106944A (en) * | 2019-05-13 | 2019-08-09 | 倪爱环 | A kind of depot safety is prevented with fire storage device |
| CN111851436A (en) * | 2020-08-21 | 2020-10-30 | 江苏中伟机械制造有限公司 | Capacity expansion device for drainage of large power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210427 |