CN112814082A - Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method - Google Patents
Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method Download PDFInfo
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- CN112814082A CN112814082A CN202110147216.0A CN202110147216A CN112814082A CN 112814082 A CN112814082 A CN 112814082A CN 202110147216 A CN202110147216 A CN 202110147216A CN 112814082 A CN112814082 A CN 112814082A
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- water
- water supply
- pipe
- pressure
- galvanized
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
Abstract
The invention discloses a construction site permanent-temporary combined near water supply device with pressure stabilization and a use method thereof, belonging to the technical field of construction site permanent-temporary combined near water supply, wherein two groups of water tanks with the same structure are fixedly assembled on a floor foundation, the other ends of two groups of galvanized pipes are fixedly assembled with the input ends of a multi-section pump after being sequentially connected with a gate valve, a rubber soft rubber head and a reducer, and the other ends of the two groups of galvanized pipes are fixedly assembled with a large head, a rubber soft rubber head, a check valve and a gate valve, and the other ends of the galvanized pipes are fixedly assembled with a vertical water supply pipe after being sequentially connected with the reducer, the input end of the vertical water supply pipe and the end of a galvanized pipe on the output end of the multi-section pump are fixedly assembled at the output end of a pressure transmitter after being communicated, the two groups of multi-section pumps are electrically connected with a pressure pump control box through a lead, the pressure pump control box is electrically connected with, the cost investment is reduced, and the application value is extremely high.
Description
Technical Field
The invention relates to the technical field of construction site permanent and temporary combined temporary water supply, in particular to a construction site permanent and temporary combined temporary water supply device with pressure stabilization and a use method.
Background
As is well known, the problem that fire fighting water supply in construction projects, particularly super high-rise building construction sites is difficult to solve all the time is that floors are not available due to insufficient pressure sometimes, if fire accidents are found to be unable to be dealt with in time, an installed temporary fire fighting pipeline needs to be dismantled in sections during project traffic, the process is complex, the construction period cost is increased, and therefore water pipes of multiple floors cannot be supplied with water in time to influence timely rescue of fire, meanwhile, water for super high-rise buildings cannot be solved, the life experience is seriously influenced, meanwhile, direct installation of the temporary fire fighting pipeline on an original design drawing cannot be achieved in the prior art, the reliability is poor, and meanwhile, the reutilization is poor.
Disclosure of Invention
The invention aims to provide a construction site permanent and temporary combined near-water supply device with pressure stabilization and a use method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a construction site with pressure stabilization permanently combined near water supply device comprises a floor foundation, wherein two groups of water tanks with the same structure are fixedly assembled on the floor foundation, the input ends of the two groups of water tanks are fixedly connected and assembled with galvanized pipes through water inlet pipes, the input ends of the galvanized pipes are fixedly connected and assembled with water supply pipes, the water supply pipes are connected with a municipal pipe network, the two groups of water tanks are correspondingly assembled with multi-section pumps, the water outlets of the two groups of water tanks are fixedly assembled with the galvanized pipes, the other ends of the two groups of galvanized pipes are fixedly assembled with the input ends of the multi-section pumps after being sequentially connected with gate valves, rubber hose heads, check valves and gate valves, the output ends of the multi-section pumps are fixedly assembled with galvanized pipes, the group of galvanized pipes are fixedly connected and assembled with a water supply vertical pipe after being sequentially connected with the large and small heads, the rubber hose heads, the check valves and the gate valves, the input ends of the galvanized, just pressure transmitter's input and the output fixed assembly of atmospheric pressure jar, the last branch intercommunication of water supply riser is provided with fire hose, the last fixed assembly of fire hose has the fire hydrant, and is two sets of multisection pump all passes through wire and force (forcing) pump control box electric connection, just force (forcing) pump control box and force (forcing) pump distributor box electric connection, just be provided with the converter in the force (forcing) pump control box.
Preferably, the multi-section pump is of the type: CV32-10-a-FG-a-E-HUCV, Hmax =184m, Hn =100m, Qn =36m, flash/h, P2=18.5W, 50 HZ.
Preferably, the pressure transmitter is of an automatic electronic type, the measuring range is 0-2.5Mpa, 0-10V is output, and 24VDC is supplied.
Preferably, the air pressure tank adopts a simple pressure vessel diaphragm air pressure tank, the diameter of the barrel body is 600mm, the design pressure is 1.6Mpa, the design temperature is 150 ℃, the volume is 320L, and the working medium is air.
Preferably, the water supply pipe adopts DN63 water pipe, the galvanized pipe of water tank output end and the galvanized pipe of multisection pump output end all adopt DN150 water pipe, just the water supply riser adopts DN100 water pipe, fire service water pipe adopts DN65 water pipe, just the volume of water tank is 10 cubic meters.
Preferably, the application method of the construction site permanently combined with the water supply device comprises the following specific steps:
s1: the temporary fire-fighting water used in construction sites of construction projects can be installed in a segmented manner along with the rise of structural floors by the device, namely, a water tank is arranged on a floor foundation, a water supply pipe is connected with the water tank by a water inlet pipe, and meanwhile, a gate valve is installed and assembled at the water inlet pipe, so that water can be conveniently introduced into the water tank after the water supply pipe is connected into a municipal pipe network, and the water can be stored;
s2: the pressure pump control box can control the pressure pump distribution box to distribute and control the multiple pumps, when the multiple pumps work, the multiple pumps lead out water in a water tank through galvanized pipes, meanwhile, the air pressure tank can increase water supply power, the pressure transmitter can set water supply pressure to realize automatic water supply, meanwhile, the galvanized pipes on the input and output ends of the multiple pumps are respectively provided with a gate valve and a check valve, water can be controlled while water backflow is prevented, so that the water in the water tank can be conveniently guided into the water supply vertical pipe, then, the water is guided into a fire-fighting water pipe through the water supply vertical pipe to provide fire-fighting requirements, and the fire hydrant can control the opening and closing of the fire-fighting water pipe, thereby meeting the fire-fighting requirements, meeting the engineering civilized construction requirements, and being safe and reliable;
s3: because the device connects to the fire hydrant position of design drawing, do not change original pipeline, can show improvement later stage installation progress, can realize repeated recycle after the complete sets of equipment is demolishd after the engineering completion, reduce the cost and put into operation, economic suitability is strong, has high using value.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structural design, the temporary fire-fighting water used in construction sites of construction projects can be installed in sections along with the rise of structural floors by the device, and the automatic water supply can be realized by setting the water supply pressure, thereby meeting the requirements of civilized construction of the projects and being safe and reliable; because the device connects to the fire hydrant position of design drawing, do not change original pipeline, can show improvement later stage installation progress, can realize repeated recycle after the complete sets of equipment is demolishd after the engineering completion, reduce the cost and put into operation, economic suitability is strong, has high using value.
Drawings
FIG. 1 is a schematic elevation view of the overall structure of the present invention;
fig. 2 is a plan view of the overall structure of the present invention.
In the figure: 1. a floor foundation; 2. a water tank; 3. a multi-section pump; 4. a water supply pipe; 5. galvanizing the pipe; 6. a water inlet pipe; 7. a water outlet; 8. an air pressure tank; 9. a pressure transmitter; 10. a water supply stand pipe; 11. a fire hose; 12. a fire hydrant; 13. a gate valve; 14. a check valve; 15. a rubber soft rubber head; 16. a reducer; 17. a booster pump distribution box; 18. a booster pump control box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a construction site with pressure stabilization permanently combined near water supply device comprises a floor foundation 1, two groups of water tanks 2 with the same structure are fixedly assembled on the floor foundation 1, the input ends of the two groups of water tanks 2 are fixedly connected and assembled with galvanized pipes 5 through water inlet pipes 6, the input ends of the galvanized pipes 5 are fixedly connected and assembled with water supply pipes 4, the water supply pipes 4 are connected with a municipal pipe network, the two groups of water tanks 2 are correspondingly assembled with multi-section pumps 3, the water outlet 7 of the two groups of water tanks 2 are fixedly assembled with the galvanized pipes 5, the other ends of the two groups of galvanized pipes 5 are fixedly assembled with the input ends of the multi-section pumps 3 after being sequentially connected with gate valves 13, rubber soft rubber heads 15 and large and small heads 16, the output ends of the multi-section pumps 3 are fixedly assembled with the galvanized pipes 5, and the large and small heads 16, the rubber soft rubber heads 15, check valves 14 and the gate, the input of water supply riser 10 and the 5 fixed assembly output at pressure transmitter 9 behind the 5 tip intercommunications of galvanized pipe on the 3 outputs of multisection pump, and the input of pressure transmitter 9 and the output fixed assembly of atmospheric pressure jar 8, the intercommunication that branches on the water supply riser 10 is provided with fire hose 11, fixed assembly has fire hydrant 12 on fire hose 11, two sets of multisection pumps 3 are all through wire and the 18 electric connection of force (forcing) pump control box, and 18 and 17 electric connection of force (forcing) pump distributor box, and be provided with the converter in the force (forcing) pump control box 18.
Referring to the drawings, the multi-stage pump 3 has the following types: CV32-10-a-FG-a-E-HUCV, Hmax =184m, Hn =100m, Qn =36m, flash/h, P2=18.5W, 50 HZ;
referring to the figure, the pressure transmitter 9 is of an automatic electronic type, has a measuring range of 0-2.5Mpa, outputs 0-10V and supplies 24 VDC;
referring to the figure, the air pressure tank 8 adopts a simple pressure vessel diaphragm air pressure tank, the diameter of the tank body is 600mm, the design pressure is 1.6Mpa, the design temperature is 150 ℃, the volume is 320L, and the working medium is air;
the water supply pipe 4 adopts a DN63 water pipe, the galvanized pipe 5 at the output end of the water tank 2 and the galvanized pipe 5 at the output end of the multi-section pump 3 adopt DN150 water pipes, the water supply vertical pipe 10 adopts a DN100 water pipe, the fire fighting water pipe 11 adopts a DN65 water pipe, and the volume of the water tank 2 is 10 cubic meters;
the use method of the construction site permanent and temporary combined near-water supply device comprises the following specific steps:
s1: the temporary fire-fighting water used in construction sites of construction projects can be installed in a segmented mode along with the rise of structural floors through the device, namely a water tank 2 is arranged on a floor foundation 1, a water supply pipe 4 is connected with the water tank 2 through a water inlet pipe 6, meanwhile, a gate valve 13 is installed and assembled at the position of the water inlet pipe 6, water is conveniently introduced into the water tank 2 after the water supply pipe is connected to a water pipe through a municipal pipe network, and water can be stored;
s2: the pressure pump control box 18 can control the pressure pump distribution box 17 to carry out distribution control on the multi-section pump 3, when the multi-section pump 3 works, the multi-section pump 3 can guide water in the water tank 2 out through the galvanized pipe 5, meanwhile, the air pressure tank 8 can increase water supply power, the pressure transmitter 9 can set water supply pressure to realize automatic water supply, meanwhile, the galvanized pipe 5 on the input end and the output end of the multi-section pump 3 is provided with the gate valve 13 and the check valve 14, water can be controlled while water backflow can be prevented, therefore, water in the water tank 2 can be conveniently guided into the water supply vertical pipe 10, then water is guided into the fire water pipe 11 through the water supply vertical pipe 10 to provide fire fighting needs, the fire hydrant 12 can control the opening and closing of the fire water pipe 11, fire fighting needs are met, engineering civilized construction requirements are met, and the;
s3: because the device is connected to the position of the fire hydrant 12 in the design drawing, the original pipeline is not changed, the later-stage installation progress can be obviously improved, the complete equipment can be repeatedly recycled after being dismantled after the completion of the project, the cost investment is reduced, the economic applicability is strong, and the application value is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take job site of steady voltage faces to combine near water feeding mechanism forever, includes floor foundation (1), its characterized in that: the building floor is characterized in that two groups of water tanks (2) with the same structure are fixedly assembled on the floor foundation (1), the input ends of the water tanks (2) are fixedly connected and assembled with galvanized pipes (5) through water inlet pipes (6), the input ends of the galvanized pipes (5) are fixedly connected and assembled with water supply pipes (4), the water supply pipes (4) are connected with a municipal pipe network, the water tanks (2) are correspondingly assembled with multi-section pumps (3), the water outlets (7) of the water tanks (2) are fixedly assembled with the galvanized pipes (5), the other ends of the two groups of galvanized pipes (5) are sequentially connected with a gate valve (13), a rubber soft rubber head (15) and a reducer (16) and then fixedly assembled with the input ends of the multi-section pumps (3), the output ends of the multi-section pumps (3) are fixedly assembled with the galvanized pipes (5), and the reducer (16) is sequentially connected on the group of galvanized pipes (, Rubber head (15), check valve (14) and gate valve (13) back and water supply riser (10) fixed connection assembly, the input of water supply riser (10) and galvanized pipe (5) tip intercommunication on multi-section pump (3) output after the fixed assembly in the output of pressure transmitter (9), just the input of pressure transmitter (9) and the output fixed assembly of atmospheric pressure jar (8), water supply riser (10) go up the branch intercommunication and are provided with fire hose (11), fixed assembly is equipped with fire hydrant (12) on fire hose (11), and is two sets of multi-section pump (3) all are through wire and force (forcing) pump control box (18) electric connection, just force (forcing) pump control box (18) and force (forcing) pump distribution box (17) electric connection, just be provided with the converter in force (forcing) pump control box (18).
2. The construction site permanent-temporary combined near-water supply device with the pressure stabilization function as claimed in claim 1, characterized in that: the model of the multi-section pump (3) is as follows: CV32-10-a-FG-a-E-HUCV, Hmax =184m, Hn =100m, Qn =36m, flash/h, P2=18.5W, 50 HZ.
3. The construction site permanent-temporary combined near-water supply device with the pressure stabilization function as claimed in claim 1, characterized in that: the pressure transmitter (9) is of an automatic electronic type, the measuring range is 0-2.5Mpa, 0-10V is output, and 24VDC is supplied.
4. The construction site permanent-temporary combined near-water supply device with the pressure stabilization function as claimed in claim 1, characterized in that: the air pressure tank (8) adopts a simple pressure vessel diaphragm air pressure tank, the diameter of the barrel body is 600mm, the design pressure is 1.6Mpa, the design temperature is 150 ℃, the volume is 320L, and the working medium is air.
5. The construction site permanent-temporary combined near-water supply device with the pressure stabilization function as claimed in claim 1, characterized in that: the water supply pipe (4) adopts DN63 water pipe, the galvanized pipe (5) of water tank (2) output and the galvanized pipe (5) of multisection pump (3) output all adopt DN150 water pipe, just water supply riser (10) adopt DN100 water pipe, fire service pipe (11) adopt DN65 water pipe, just the volume of water tank (2) is 10 cubic meters.
6. The construction site permanent and temporary combined near-water supply device with the pressure regulation function as claimed in any one of claims 1 to 5, wherein: the use method of the construction site permanent and temporary combined near-water supply device comprises the following specific steps:
s1: the temporary fire-fighting water used in construction sites of construction projects can be installed in a segmented mode along with the rise of structural floors through the device, namely a water tank (2) is arranged on a floor foundation (1), a water supply pipe (4) is connected with the water tank (2) through a water inlet pipe (6), meanwhile, a gate valve (13) is installed and assembled at the position of the water inlet pipe (6), water can be conveniently introduced into the water tank (2) after the water supply pipe is connected to the water supply pipe through a municipal pipe network, and water can be stored;
s2: the pressure pump control box (18) can control the pressure pump distribution box (17) to carry out distribution control on the multi-section pump (3), when the multi-section pump (3) works, the multi-section pump (3) leads out water in the water tank (2) through the galvanized pipe (5), meanwhile, the air pressure tank (8) can increase water supply power, the pressure transmitter (9) can set water supply pressure to realize automatic water supply, meanwhile, the galvanized pipe (5) on the input end and the output end of the multi-section pump (3) are respectively provided with the gate valve (13) and the check valve (14), water can be controlled while water backflow is prevented, thus the water in the water tank (2) can be conveniently led into the water supply vertical pipe (10), then, the water is led into the fire-fighting water pipe (11) through the water supply vertical pipe (10) to provide fire-fighting requirements, the fire hydrant (12) can control the opening and closing of the fire-fighting water pipe (11), thereby meeting the, the requirement of engineering civilized construction is met, and the method is safe and reliable;
s3: because the device is connected to the position of the fire hydrant (12) in the design drawing, the original pipeline is not changed, the later-stage installation progress can be obviously improved, the complete equipment can be repeatedly recycled after being dismantled after the completion of the project, the cost investment is reduced, the economic applicability is strong, and the application value is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147216.0A CN112814082A (en) | 2021-02-03 | 2021-02-03 | Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147216.0A CN112814082A (en) | 2021-02-03 | 2021-02-03 | Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method |
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| CN112814082A true CN112814082A (en) | 2021-05-18 |
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| CN202110147216.0A Pending CN112814082A (en) | 2021-02-03 | 2021-02-03 | Construction site permanent and temporary combined near-water supply device with pressure stabilization function and use method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201279364Y (en) * | 2008-11-03 | 2009-07-29 | 王伐帝 | Fire-fighting stable high-pressure frequency-conversion water feeding device |
| CN202152475U (en) * | 2011-07-29 | 2012-02-29 | 东莞市冠星水泵有限公司 | Pressure stabilization and water supply device |
| CN204401698U (en) * | 2014-12-15 | 2015-06-17 | 天津翔宇盛源科技发展有限公司 | Fire-fighting Special variable-frequency constant-pressure water supply facilities |
| CN105425694A (en) * | 2015-10-30 | 2016-03-23 | 中建三局第一建设工程有限责任公司 | Intelligent concentrated construction water control system |
| CN205360343U (en) * | 2016-01-29 | 2016-07-06 | 天津市建工工程总承包有限公司 | Intensive fire -fighting water pump room that can wholly move |
| WO2018102939A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Prefabricated pump station for tap water pressurization |
| CN109653307A (en) * | 2017-10-12 | 2019-04-19 | 宁波金田消防器材有限公司 | A kind of PLC intelligent double-control fire fighting pressurization voltage stabilization water-feeding equipment |
-
2021
- 2021-02-03 CN CN202110147216.0A patent/CN112814082A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279364Y (en) * | 2008-11-03 | 2009-07-29 | 王伐帝 | Fire-fighting stable high-pressure frequency-conversion water feeding device |
| CN202152475U (en) * | 2011-07-29 | 2012-02-29 | 东莞市冠星水泵有限公司 | Pressure stabilization and water supply device |
| CN204401698U (en) * | 2014-12-15 | 2015-06-17 | 天津翔宇盛源科技发展有限公司 | Fire-fighting Special variable-frequency constant-pressure water supply facilities |
| CN105425694A (en) * | 2015-10-30 | 2016-03-23 | 中建三局第一建设工程有限责任公司 | Intelligent concentrated construction water control system |
| CN205360343U (en) * | 2016-01-29 | 2016-07-06 | 天津市建工工程总承包有限公司 | Intensive fire -fighting water pump room that can wholly move |
| WO2018102939A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Prefabricated pump station for tap water pressurization |
| CN109653307A (en) * | 2017-10-12 | 2019-04-19 | 宁波金田消防器材有限公司 | A kind of PLC intelligent double-control fire fighting pressurization voltage stabilization water-feeding equipment |
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Application publication date: 20210518 |