CN202936844U - Fire-fighting water supply equipment for construction of high-rise buildings - Google Patents
Fire-fighting water supply equipment for construction of high-rise buildings Download PDFInfo
- Publication number
- CN202936844U CN202936844U CN 201220753028 CN201220753028U CN202936844U CN 202936844 U CN202936844 U CN 202936844U CN 201220753028 CN201220753028 CN 201220753028 CN 201220753028 U CN201220753028 U CN 201220753028U CN 202936844 U CN202936844 U CN 202936844U
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- fire
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- balance pipe
- fighting
- pipe
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Abstract
The utility model relates to fire-fighting water supply equipment for the construction of high-rise buildings. According to the fire-fighting water supply equipment, a low-water level protector is arranged in a reservoir; a base is arranged on the side of the reservoir; fire-fighting water pumps, an air pressure tank and a fire-fighting connector are arranged on the base; a main pipeline is arranged between the base and the reservoir; the fire-fighting water pumps are connected with the main pipeline by first branch pipelines; a balance pipe is arranged on the side of the base; the fire-fighting water pumps are connected with the balance pipe by third branch pipes and flexible connectors; sub check valves are arranged in middles of the third branch pipes; the air pressure tank is connected with the balance pipe by a second branch pipe and a flexible connector; an electric contact pressure gauge is arranged on the air pressure tank; the fire-fighting connector is connected with the balance pipe by a fourth branch pipe, and a second sensor is arranged at the end of the fire-fighting connector; a total valve is arranged between the third branch pipes and the fourth branch pipe on the balance pipe; a remote transmitting pressure gauge and a first sensor are arranged in the middle of the balance pipe; and a pressure-reducing valve and a total check valve are arranged at the lower end of the balance pipe.
Description
Technical field
The utility model relates to a kind of high-building construction fire-fighting watering equipment, belongs to high-building construction fire-fighting watering equipment technical field.
Background technology
At present, development along with urban economy, highrise building is on the increase, when high-building construction, the supply problem of building operations water, be building side's problem demanding prompt solution, because floor is too high, the light water pump lift is inadequate, and therefore, building side can only adopt high-pressure pump, with manually-operated supply water (be every morning the workman water pump is opened, water pump cuts out when next again, no matter use and disuse water, water pump is always in running order), like this, waste water resource not only, also can shorten application life of high-pressure hydraulic pump, gives the increase of building side extra construction cost.In addition, in existing high-building construction, the fire-fighting watering equipment of a set of specialty, can only not rely on construction water to solve, if highrise building breaking out of fire in work progress is put out a fire simply by virtue of the construction water pipeline, is not reach the fire extinguishing purpose.Because car is held in domestic fire-fighting high, the highlyest can only hold 72 meters high, when being subject to wind effect, problem can occur in the stability of aerial ladder, causes disaster relief personnel can't implement rescue work.At present, also do not have on the market a kind ofly both can supply water to high-building construction, again can be when breaking out of fire, the equipment supplied water to fire protection pipeline.
The utility model content
The purpose of this utility model is for a kind of high-building construction fire-fighting watering equipment is provided, be provided with frequency conversion system in this equipment, can be according to user's needs, the revolution of automatic adjusting high-pressure pump and work number of units, guarantee constant pressure water supply, but saving water resource so not only, can also extend application life of high-pressure pump, owing to being provided with the fire pump connector on this supply equipment, when running into fire, can pass through the fire pump connector, fire hose directly is connected with the fire protection pipeline in building, can rapidly water source be flowed to each water for firefighting point, the fire fighter is without setting up aerial ladder, can directly utilize dry point connecting pipe nearby, thereby reach the purpose of rapid fire extinguishing, this supply equipment is simple in structure, cost of production is low, long service life, automaticity is high, without the special messenger, keep an eye on, both can supply water to high-building construction, again can be when breaking out of fire, provide water source to fire protection pipeline.
In order to achieve the above object, the utility model is realized by following technological means.
A kind of high-building construction fire-fighting watering equipment, it is comprised of reservoir, low water stage protector, main pipeline, the first branch pipe(tube), fire pump, air pressure tank, the second arm, frequency-conversion control cabinet, the 3rd arm, balance pipe, first sensor, total non retern valve, the 4th arm, fire-fighting connector part, it is characterized in that: be provided with the low water stage protector in reservoir, the low water stage protector is connected with frequency-conversion control cabinet by wire; Side at reservoir is provided with base, is provided with fire pump, air pressure tank, fire-fighting connector on base, and fire pump is connected with frequency-conversion control cabinet by wire; Be provided with main pipeline between base and reservoir, be connected by the first branch pipe(tube) between fire pump and main pipeline; Side at base is provided with balance pipe, between fire pump and balance pipe by the 3rd arm with flexibly connect head and be connected, the middle part of the 3rd arm is provided with a minute non retern valve; Between air pressure tank and balance pipe by the second arm with flexibly connect head and be connected, be provided with electro connecting pressure gauge on air pressure tank; Between fire-fighting connector and balance pipe, by the 4th arm, be connected, the end of fire-fighting connector is provided with the second sensor; On balance pipe, be provided with total valve between the 3rd arm and the 4th arm, be provided with distance-transmission pressure gauge, first sensor at the middle part of balance pipe, pressure meter is connected with frequency-conversion control cabinet by wire, is provided with reducing valve, total non retern valve in the lower end of balance pipe; Be provided with valve on described main pipeline, the first branch pipe(tube), the second arm, the 3rd arm, the 4th arm.
The quantity of described fire pump is 2-5.
Using method
At first the lower end of balance pipe is connected with construction in highrise building, then, the user sets the parameter of frequency-conversion control cabinet internal pressure button according to the height of floor; When a large amount of water of needs, pressure in the distance-transmission pressure gauge signal piping, and send signal and pass to frequency-conversion control cabinet, the signal that frequency-conversion control cabinet sends according to distance-transmission pressure gauge and the parameter of setting are in advance sent instruction to fire pump, and automatically regulate the number of moving part of fire pump and the number of units of working, thereby reach the purpose of constant pressure water supply; When needs continue the low discharge water, the signal that frequency-conversion control cabinet sends according to distance-transmission pressure gauge, the instruction fire pump enters resting state, and system adopts the storage water in air pressure tank to supply water to the user, so both can save equipment, can reach energy-conservation purpose again; In reservoir can not meet the needs of fire pump the time, the low water stage protector will send signal to frequency-conversion control cabinet, frequency-conversion control cabinet instruction fire pump quits work, and can prevent from like this that water pump is dry to grind, and damages motor; When electro connecting pressure gauge fire-fighting pressure signal, to send signal to frequency-conversion control cabinet, frequency-conversion control cabinet instruction construction water pipeline is closed, fire pump enters the power frequency operating condition, to fire main, supplies water, when fire fighting truck is reached the spot, can close this equipment, fire hose is connected with the fire-fighting connector, and the water in fire fighting truck can be pressurized to by the fire protection pipeline in building the water spot of using of each floor like this, thereby reaches the purpose that water source is provided.
The utility model mainly has following beneficial effect:
1, be provided with frequency conversion system in this equipment, can be according to user's needs, the revolution of adjusting high-pressure pump and work number of units, guarantee constant pressure water supply automatically, but saving water resource so not only can also extend application life of high-pressure pump; Owing to being provided with the fire pump connector on this supply equipment, when running into fire, can pass through this connector, fire hose directly is connected with the fire protection pipeline in building, can rapidly water source be flowed to each water for firefighting point, the fire fighter, without setting up aerial ladder, can directly utilize dry point connecting pipe nearby, thereby reaches the purpose of rapid fire extinguishing.
2, this supply equipment is simple in structure, and cost of production is low, long service life, and automaticity is high, without the special messenger, keeps an eye on, and both can supply water to high-building construction, can, when breaking out of fire, to fire protection pipeline, provide water source again.
The accompanying drawing explanation
Accompanying drawing is the plane structure schematic diagram of the utility model high-building construction fire-fighting watering equipment.
As shown in the figure, in figure, various piece is meaned by following Arabic numerals:
1. reservoir, 2. low water stage protector, 3. valve, 4. main pipeline, 5. the first branch pipe(tube), 6. fire pump, 7. air pressure tank, 8. electro connecting pressure gauge, 9. the second arm, 10. frequency-conversion control cabinet, 11. distance-transmission pressure gauges, 12. the 3rd arms, 13. minutes non retern valves, 14. balance pipes, 15. first sensors, 16. reducing valve, 17. total non retern valves, 18. the 4th arms, 19. bases, 20. fire-fighting connectors, 21. second sensors.
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail:
The specific embodiment
Embodiment
As shown in the figure; a kind of high-building construction fire-fighting watering equipment, it is comprised of reservoir 1, low water stage protector 2, main pipeline 4, the first branch pipe(tube) 5, fire pump 6, air pressure tank 7, the second arm 9, frequency-conversion control cabinet 10, the 3rd arm 12, balance pipe 14, first sensor 15, total non retern valve 17, the 4th arm 18, fire-fighting connector 20 parts.
As shown in the figure, be provided with low water stage protector 2 in reservoir 1, low water stage protector 2 is connected with frequency-conversion control cabinet 10 by wire; Be provided with base 19 on the side of reservoir 1, be provided with fire pump 6, air pressure tank 7, fire-fighting connector 20 on base 19, fire pump 6 is connected with frequency-conversion control cabinet 10 by wire; Be provided with main pipeline 4 between base 19 and reservoir 1, be connected by the first branch pipe(tube) 5 between fire pump 6 and main pipeline 4; Be provided with balance pipe 14 on the side of base 19, between fire pump 6 and balance pipe 14 by the 3rd arm 12 with flexibly connect head and be connected, the middle part of the 3rd arm 12 is provided with minute non retern valve 13; Between air pressure tank 7 and balance pipe 14 by the second arm 9 with flexibly connect head and be connected, be provided with electro connecting pressure gauge 8 on air pressure tank 7; Between fire-fighting connector 20 and balance pipe 14, by the 4th arm 18, be connected, the end of fire-fighting connector 20 is provided with the second sensor 21; On balance pipe 14, be provided with total valve between the 3rd arm 12 and the 4th arm 18, be provided with distance-transmission pressure gauge 11, first sensor 15 at the middle part of balance pipe 14, pressure meter 11 is connected with frequency-conversion control cabinet 10 by wire, is provided with reducing valve 16, total non retern valve 17 in the lower end of balance pipe 14; Be provided with valve 3 on described main pipeline 4, the first branch pipe(tube) 5, the second arm 9, the 3rd arm 12, the 4th arm 18.
As shown in the figure, the quantity of described fire pump 6 is 2-5.
Claims (2)
1. a high-building construction fire-fighting watering equipment, it is by reservoir (1), low water stage protector (2), main pipeline (4), the first branch pipe(tube) (5), fire pump (6), air pressure tank (7), the second arm (9), frequency-conversion control cabinet (10), the 3rd arm (12), balance pipe (14), first sensor (15), total non retern valve (17), the 4th arm (18), fire-fighting connector (20) part forms, it is characterized in that: be provided with low water stage protector (2) in reservoir (1), low water stage protector (2) is connected with frequency-conversion control cabinet (10) by wire, be provided with base (19) on the side of reservoir (1), be provided with fire pump (6), air pressure tank (7), fire-fighting connector (20) on base (19), fire pump (6) is connected with frequency-conversion control cabinet (10) by wire, be provided with main pipeline (4) between base (19) and reservoir (1), be connected by the first branch pipe(tube) (5) between fire pump (6) and main pipeline (4), be provided with balance pipe (14) on the side of base (19), between fire pump (6) and balance pipe (14) by the 3rd arm (12) with flexibly connect head and be connected, the middle part of the 3rd arm (12) is provided with a minute non retern valve (13), between air pressure tank (7) and balance pipe (14) by the second arm (9) with flexibly connect head and be connected, be provided with electro connecting pressure gauge (8) on air pressure tank (7), between fire-fighting connector (20) and balance pipe (14), by the 4th arm (18), be connected, the end of fire-fighting connector (20) is provided with the second sensor (21), on balance pipe (14), be provided with total valve between the 3rd arm (12) and the 4th arm (18), be provided with distance-transmission pressure gauge (11), first sensor (15) at the middle part of balance pipe (14), pressure meter (11) is connected with frequency-conversion control cabinet (10) by wire, is provided with reducing valve (16), total non retern valve (17) in the lower end of balance pipe (14), be provided with valve (3) on described main pipeline (4), the first branch pipe(tube) (5), the second arm (9), the 3rd arm (12), the 4th arm (18).
2. a kind of high-building construction fire-fighting watering equipment according to claim 1 is characterized in that: the quantity of described fire pump (6) is 2-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753028 CN202936844U (en) | 2012-12-13 | 2012-12-13 | Fire-fighting water supply equipment for construction of high-rise buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753028 CN202936844U (en) | 2012-12-13 | 2012-12-13 | Fire-fighting water supply equipment for construction of high-rise buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936844U true CN202936844U (en) | 2013-05-15 |
Family
ID=48321090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220753028 Expired - Fee Related CN202936844U (en) | 2012-12-13 | 2012-12-13 | Fire-fighting water supply equipment for construction of high-rise buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936844U (en) |
-
2012
- 2012-12-13 CN CN 201220753028 patent/CN202936844U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130515 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |