CN208990117U - A kind of pumping plant Novel firefighting water system - Google Patents
A kind of pumping plant Novel firefighting water system Download PDFInfo
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- CN208990117U CN208990117U CN201821692325.0U CN201821692325U CN208990117U CN 208990117 U CN208990117 U CN 208990117U CN 201821692325 U CN201821692325 U CN 201821692325U CN 208990117 U CN208990117 U CN 208990117U
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Abstract
The utility model discloses a kind of pumping plant Novel firefighting water systems, waterworks for firefighting technical field, including water system and fire-fighting system are related generally to, the water system is provided with pond, it is connected with main-supply on pond, is provided with valve body and fire hydrant on main-supply；The fire-fighting system and water system share a pond, and basin bottom is provided with fireproof water tube, is provided with valve body and fire hydrant on fireproof water tube；Connecting pipe is provided between the main-supply and fireproof water tube；Solve when pumping plant or surrounding enviroment catch fire fire pump cisco unity malfunction high water tank when having a power failure capacity it is also very limited not can be carried out a wide range of fire extinguishing, cannot the abundant safety of support personnel and pumping plant and surrounding enviroment problem.
Description
Technical field
The utility model relates to waterworks for firefighting technical fields, and in particular to a kind of pumping plant Novel firefighting water system.
Background technique
Frequent generation arid in recent years continues with long-term, causes the ecological environment problems such as shortage of water resources, Cut off,
Carry out huge loss to the economy-zone in each area.Drought coverage is by expanding to industry, city, ecology etc. based on agricultural
Field, water is striven in industrial or agricultural, water is striven in town and country and national economy to tie up ecological water phenomenon increasingly severe.To guarantee social economy
Sustainable development, extremely important, China's south water to north, the middle regions of the Yunnan Province tune that the protection of ecological hydrology, the reasonable distribution of water resource become
Water etc. is exactly Water Resource Balance in one of the Major Strategic behave utilized, therefore in the river library connection water delivery network and pumping plant built
It is very more.Large pumping station is made of multi stage pumping station, and rear class pumping plant is generally built in mountain area or forest zone, and it is suitable to lack water source environment
Badly, it solves pumping plant security against fire and pumping plant safety of surrounding environment will be top priority.Water design for fire protection is all root mostly at present
According to factory building area conversion fire-fighting water, surrounding enviroment are not taken into account, when pumping plant or surrounding enviroment catch fire when having a power failure and disappear
The capacity of anti-pump cisco unity malfunction high water tank is also very limited not to can be carried out a wide range of fire extinguishing, therefore cannot sufficiently ensure people
The safety of member and pumping plant and surrounding enviroment.
Utility model content
The purpose of this utility model is to provide a kind of pumping plant Novel firefighting water system, solves most water fire-fighting at present and set
Meter is all the fire-fighting water that converted according to factory building area, is not taken into account surrounding enviroment, when pumping plant or surrounding enviroment catch fire
Fire pump cisco unity malfunction when power failure, the capacity of high water tank is also very limited not to can be carried out a wide range of fire extinguishing, cannot be abundant
The problem of the safety of support personnel and pumping plant and surrounding enviroment.
In order to solve the above technical problems, the utility model uses following technical scheme: a kind of pumping plant Novel firefighting water supply
System, including water system and fire-fighting system, the water system are provided with pond, are connected with main-supply on pond,
Successively first butterfly valve on main-supply, water supply pump, the first disconnected flow type back valve, the first motor-driven valve and the first fire hydrant；It is described to disappear
Anti- system and water system share a pond, and basin bottom is provided with fireproof water tube, is disposed on fireproof water tube
Second butterfly valve, fire pump second breaks flow type back valve, first manual ball valve, the second motor-driven valve and relief valve, fireproof water tube end
End is provided with the second fire hydrant；Connecting pipe is provided between the main-supply and fireproof water tube.
Further, connecting pipe is set as 2, is located at the second motor-driven valve front-end and back-end.
Further, be provided in the second motor-driven valve front end connecting pipe third manual ball valve, rear end connecting pipe on
It is provided with the 4th manual ball valve b and third motor-driven valve.
Further, the first fire hydrant front end is provided with the 4th manual ball valve a.
Further, fire-fighting system is set as 2 sets.
Further, 2 sets of fire-fighting systems are connected in first manual ball valve rear end.
Further, all valve bodies are all made of manual and electric control and are integrated and are connected to controller.
Compared with prior art, the utility model possesses one of following beneficial effect:
1, it does that vessel volume is larger using water lift supervisor, eliminates the construction of head-tank；
2, fire fighting supply amount foot, radiation areas are wide；
3, function is more, can meet pumping plant production and fire extinguishing demand simultaneously；
4, safe and reliable；
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
1) this system is realized in pumping plant using fire pump 22 and plant area's fire fighting supply, operating procedure are as follows:
Main-supply third manual ball valve 28 is closed, is closed main for the 4th manual ball valve b17 of water outlet of pipe 2 and third motor-driven valve
18, it opens 22 water inlet butterfly valve 21 of fire pump, open the second motor-driven valve 25, entire runner gets through starting fire pump 22 can be to whole
A fire-fighting system supplies water.
2) pumping plant pond 1 there is not the reasons such as 22 fault outage of water or fire pump using 2 water of pumping plant vibration means for main pipe for supplying water to interior and factory of standing
Area's fire fighting supply, operating procedure are as follows:
Supervisor's third manual ball valve 28 is closed, the second motor-driven valve 25 is closed, vibration means for main pipe for supplying water 2 is opened and is discharged four manual ball valves
B17, opens third motor-driven valve 18, and pumping plant vibration means for main pipe for supplying water 2 will provide water source to fire-fighting system.
3) water-filling, operation step can be carried out to vibration means for main pipe for supplying water 2 using fire pump 22 when pump is for water lift supervisor's water emptying maintenance
It is rapid as follows:
25 third motor-driven valve 18 of the second motor-driven valve is closed, starting fire pump can give 2 moisturizing of vibration means for main pipe for supplying water.
4) supply water to workshop and surrounding enviroment using the first fire hydrant 27 installed on pumping plant periphery vibration means for main pipe for supplying water 2 and go out
Fire, operating procedure are as follows:
It opens the 4th manual ball valve a15 being mounted on vibration means for main pipe for supplying water 2 and the first fire hydrant 16 goes out to neighboring area
Fire.
Fire-fighting pump intake second butterfly valve 21, main-supply can be opened when water shortage in pumping plant stoppage in transit vibration means for main pipe for supplying water
Three manual ball valves 28 start fire pump 22 to 2 moisturizing of vibration means for main pipe for supplying water, while meeting plant area's fire-fighting and field fire fighting supply.
Embodiment 1:
A kind of pumping plant Novel firefighting water system as shown in Figure 1, including water system and fire-fighting system, it is described for water system
System is provided with pond 1, is connected with main-supply 2 on pond, successively first butterfly valve 11, water supply pump 12, the on main-supply 2
One disconnected flow type back valve 13, the first motor-driven valve 14 and the first fire hydrant 16；The fire-fighting system and water system share a water
Pond 1,1 bottom of pond are provided with fireproof water tube 3, and second butterfly valve 21, fire pump 22 is disposed on fireproof water tube 3
Two disconnected flow type back valves 23, first manual ball valve 24, the second motor-driven valve 25 and relief valve 26, fire fighting supply pipe end are provided with
Two fire hydrants 27；Connecting pipe is provided between the main-supply 2 and fireproof water tube 3.
Embodiment 2:
On the basis of the above embodiments, in the present embodiment, in order to replace high water tank, connecting pipe is set as 2, point
It Wei Yu not 25 front-end and back-end of the second motor-driven valve.
Embodiment 3:
On the basis of the above embodiments, in the present embodiment, in order to preferably control water flow in 25 front end of the second motor-driven valve
Be provided in connecting pipe third manual ball valve 28, rear end connecting pipe on be provided with the 4th manual ball valve b17 and third electricity
Dynamic valve 18.
Embodiment 4:
On the basis of the above embodiments, in the present embodiment, in order to preferably control the water flow of the anti-bolt in the field that disappears, first
Fire hydrant front end is provided with the 4th manual ball valve a15.
Embodiment 5:
On the basis of the above embodiments, fire-fighting system breaks down so as to cause danger in order to prevent in the present embodiment,
Fire-fighting system is set as 2 sets, and a set of normal use is a set of as spare.
Embodiment 6:
On the basis of the above embodiments, in the present embodiment, 2 sets of fire-fighting systems are connected in 24 rear end of first manual ball valve.
Embodiment 7:
On the basis of the above embodiments, in the present embodiment, in order to reduce labour, all valve bodies are all made of manual and electric
Control, which is integrated and is connected to controller, realizes automatic control.
In this system, pump works lift is 60 meters, water lift pipeline DN2000, and single machine metered flow is 1m3/ m, fire fighting device
Fire fighting supply requirement and water lift water main pressure requirements should be able to be met simultaneously, pressure rating should be more than or equal to water lift water main.
Fire pump uses the way of supplying water of the using and the reserved.
1, fireproof water tube 3 is installed from 1 bottom of pumping plant pond, is used uniformly DN125 steel pipe, pressure resistance is 1.5Mpa.
2, fire-fighting pump intake butterfly valve 21 uses DN150, pressure resistance for 1Mpa, is connect by flange with fireproof water tube 3.
3, it is Q=50m that fire pump 22, which selects flow,3/ h, H=50m, lift reach pumping plant water lift supervisor lift 80% with
Supply water 2 pipe water-fillings based on convenient.
4, plant area's fire hydrant front end is arranged a pressure reducing valve 26 and prevents from destroying fire fighting device when fire fighting supply hypertonia.
6, anti-corrosion is done to fire-fighting water supply line, and arrow indicates water (flow) direction.
7, system is coped with after waterworks for firefighting is built up and does pressure test, is complied with standard rear trial operation and is put into production.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (7)
1. a kind of pumping plant Novel firefighting water system, including water system and fire-fighting system, it is characterised in that: the water system
Be provided with pond (1), be connected on pond main-supply (2), on main-supply (2) successively first butterfly valve (11), supply water
Pump (12), the first disconnected flow type back valve (13), the first motor-driven valve (14) and the first fire hydrant (16)；The fire-fighting system and water supply
System shares a pond (1), and pond (1) bottom is provided with fireproof water tube (3), and fireproof water tube is disposed on (3)
Second butterfly valve (21), the disconnected flow type back valve (23) of fire pump (22) second, first manual ball valve (24), the second motor-driven valve (25) and
Relief valve (26), fire fighting supply pipe end are provided with the second fire hydrant (27)；The main-supply (2) and fireproof water tube (3)
Between be provided with connecting pipe.
2. a kind of pumping plant Novel firefighting water system according to claim 1, it is characterised in that: the connecting pipe setting
It is 2, is located at the second motor-driven valve (25) front-end and back-end.
3. a kind of pumping plant Novel firefighting water system according to claim 1 or 2, it is characterised in that: the second motor-driven valve
(25) it is provided in the connecting pipe of front end third manual ball valve (28), is provided with the 4th manual ball valve b in the connecting pipe of rear end
(17) and third motor-driven valve (18).
4. a kind of pumping plant Novel firefighting water system according to claim 1, it is characterised in that: before the first fire hydrant (16)
End is provided with the 4th manual ball valve a (15).
5. a kind of pumping plant Novel firefighting water system according to claim 1, it is characterised in that: the fire-fighting system setting
It is 2 sets.
6. a kind of pumping plant Novel firefighting water system according to claim 5, it is characterised in that: 2 sets of fire-fighting system connections
In first manual ball valve (24) rear end.
7. a kind of pumping plant Novel firefighting water system described according to claim 1 or 2 or 4 or 5 or 6, it is characterised in that: all
Valve body is all made of manual and electric control and is integrated and is connected to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692325.0U CN208990117U (en) | 2018-10-18 | 2018-10-18 | A kind of pumping plant Novel firefighting water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692325.0U CN208990117U (en) | 2018-10-18 | 2018-10-18 | A kind of pumping plant Novel firefighting water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208990117U true CN208990117U (en) | 2019-06-18 |
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ID=66804201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821692325.0U Active CN208990117U (en) | 2018-10-18 | 2018-10-18 | A kind of pumping plant Novel firefighting water system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668608A (en) * | 2021-08-27 | 2021-11-19 | 中国江苏国际经济技术合作集团有限公司 | Construction method of municipal road pipe gallery in middle east coastal reclamation area |
-
2018
- 2018-10-18 CN CN201821692325.0U patent/CN208990117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668608A (en) * | 2021-08-27 | 2021-11-19 | 中国江苏国际经济技术合作集团有限公司 | Construction method of municipal road pipe gallery in middle east coastal reclamation area |
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