CN2396107Y - Integrated automatic water supplying device for building construction, life and fire controlling - Google Patents
Integrated automatic water supplying device for building construction, life and fire controlling Download PDFInfo
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- CN2396107Y CN2396107Y CN 99255197 CN99255197U CN2396107Y CN 2396107 Y CN2396107 Y CN 2396107Y CN 99255197 CN99255197 CN 99255197 CN 99255197 U CN99255197 U CN 99255197U CN 2396107 Y CN2396107 Y CN 2396107Y
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Abstract
The utility model relates to an integrated automatic water supplying device for building construction, life and fire fighting. The utility model comprises a reservoir, a water pump, a pressure sensor, a partition pressure reducer, a self protecting fire fighting device, an electric control cabinet, and a box body, wherein, except for the reservoir, the other components are all arranged in the box body; the electric control cabinet comprises a programmable controller, a Multifunctional alarm, and a frequency governor of the water pump. The utility model is controlled by the computer programmable controller, and water supply pressure and water flow can be automatically adjusted. The water is supply in a closed loop, no water return device is needed, and the energy can be saved; the labor management is not used, the personnel are reduced, and the construction cost can be reduced. The utility model is an integral box type structure, a provisional pump room is not needed, and the assembly and the disassembly are convenient.
Description
The utility model relates to a kind of highrise building automatic water supply device.
The waterworks at traditional high-building construction scene are made up of priming reservoir → high-pressure hydraulic pump → several sections such as pipe network → backwater, its simple high-pressure hydraulic pump that relies on is with the water in the haffir of ground, the most high-lift (peak of building and additional height) that needs according to constructing and the maximum consumption of existing sound directly once reach the top or secondary is plugged into reachs the top, and construction water is not always to need the most high-lift and maximum consumption in each section period, therefore, need be at other " backwater " device that is provided with of high-pressure pump delivery port, the unnecessary water yield is discharged, its " backwater " amount is about 1/2 ~ 1/3 of output, and the loss of energy is very big.Owing to adopt " backwater " device, the not enough and not enough phenomenon of the water yield of hydraulic pressure can take place frequently when practice of construction simultaneously, so will send the special messenger to be responsible for the open degree of backwater door, to satisfy the water requirement, so waste of manpower, reliability is low.Add, because the frequent power frequency starting of water pump, the power frequency running has not only expended a large amount of electric energy, also because of the frequent power frequency starting of motor, and the full power operation, water hammer damages the equipment each several part to the impact of pipe network and equipment easily, and the trouble point is many, the maintenance rate height.
The purpose of this utility model is to overcome the defective of prior art, provides a kind of the pressure and the flow that supply water are carried out closed-loop control, makes water supply network remain the pressure of setting and required flow, the unwatched automatic water supply device of realization equipment.
The utility model is to realize like this, the utility model includes reservoir, water pump, water supply network, it is characterized in that the construction in the construction, whole devices of life and fire water supply are installed in the same casing, wherein also has pressure sensor, the subregion decompressor, electrical control cabinet and casing, except that reservoir, water pump, the equal integral body of pressure sensor subregion decompressor and electrical control cabinet is packed in the casing, pressure sensor is connected on the back of water pump, there are high-pressure outlet and the output in parallel of low pressure delivery mouth in the pressure sensor back, the front end of low pressure delivery mouth is in series with the decompression of subregion decompressor, include programmable logic controller in the electrical control cabinet, the variable-frequency governor of multifunction alarm device and pump motor also has self-insurance fire services installations inlet channel and drainage pipe in the casing.The water of every 8-15 floor is supplied water by a cover water supply installation.
Utility model compared with prior art, its advantage is:
1. the utility model is controlled by computer, can regulate the pressure and the flow of water supply automatically;
2. the utility model closed loop supplies water, and need not backwater equipment, energy conservation;
3. the utility model is controlled automatically, need not labor management, and the minimizing personnel reduce construction cost;
4. the utility model is unattended, soft start, and no water hammer, the equipment availability height, maintenance rate is low, avoids electrical network is impacted;
5. the utility model is whole case structure, need not interim pump house, easy accessibility.
Description of drawings:
Fig. 1 is the distribution schematic diagram in the utility model casing;
Fig. 2 is an outline drawing of the present utility model;
Fig. 3 is the utility model programmable logic controller (PLC) and outer connection layout.
Further specify accompanying drawing in conjunction with the embodiments.Whole devices of the construction during the utility model will be constructed, life and fire water supply are installed in the same casing, are convenient to management, are convenient to realize the civilized construction management, also are that energy-saving and water-saving is saved manpower, safe and reliable important measures.As shown in Figure 1, the utility model includes reservoir, water pump, water supply network, also have pressure sensor 4, subregion decompressor 5, electrical control cabinet 14 and casing 6, except that reservoir, water pump 3, pressure sensor 4 subregion decompressors 5 and electrical control cabinet 14 equal integral body are packed in the casing 6, the body structure of becoming one.Pressure sensor 4 is connected on the back of water pump 3, there are high-pressure outlet 8 and 7 outputs in parallel of low pressure delivery mouth in pressure sensor 4 back, the front end of low pressure delivery mouth 7 is in series with 5 decompressions of subregion decompressor, the variation of story height and construction area during according to construction, when the needs subregion feeds water, by subregion deceleration pressure device 5 energy auto-partition constant pressure water-supplies, and when fire-fighting, can automatically the subregion feed pressure be adjusted to fire-fighting pressure.The feed pressure and the device that need according to the variation of construction, story height and construction area and life, fire house, can change feed pressure automatically by pressure sensor, and the pressure constant voltage of giving water spot with outlet pressure and least favorable, the big I of hydraulic pressure is according to on-the-spot needs adjustment.Include the variable-frequency governor 16 of programmable logic controller (PLC) 13, multifunction alarm device 15 and pump motor 18 in the electrical control cabinet 14, also have self-insurance fire services installations 10 inlet channels 19 and drainage pipe 11 in the casing 6.The feedwater of every 8-15 floor is supplied water by a cover water supply installation, the configuration when using the utility model for being higher than floor more than 15 layers.
The upper side of the described casing 6 of utility model has radiator 12 and temperature pick up 17, and shock-damping structure is arranged at the bottom of water pump 3.Casing 6 four on the angle suspension ring 61 for when transhipment lifting are arranged, there are service gate 62 and external control Cell 63 in the front, its profile as shown in Figure 2.
Described multifunction alarm device 15 comprises that superpressure is reported to the police, overcurrent is reported to the police and fire protection warning.
As described in Figure 3, the programmable logic controller 13 of the described charged brain of embodiment of the present utility model adopts the FX2N programmable logic controller, power through uninterrupted power source 21 by dc source, be connected with the external control unit through serial line interface RS232, the concrete connection of each link of FX2N programmable logic controller is as follows: X
1-4Water pump fault judgement unit, X
14-15Connect the cross complaint unit of frequency converter 16 and programmable logic controller 13, X
16Be the failure diagnosis unit of frequency converter 16, Y
0-7The control module of water pump 3, Y
10Connect signaling control unit, Y
12-13Connect the fire-fighting unit, Y
14-15Connect the variable frequency regulating speed control unit.Because the various parts that the utility model adopted are the commercially available prod, explanation according to product requires directly to be connected with programmable logic controller, technical data according to each parts is programmed, thus the utility model to the performance of used unit and with the concrete not elsewhere specified (NES) that is connected of programmable logic controller 13.
Water pump 3 of the present utility model adopts varying frequency starting and frequency conversion running, the rotational frequency of regulating pump motor 18 according to feed pressure automatically changes rotating speed of motor, feedwater flow and lift all can be changed, therefore can reduce real output effectively and saves energy.
The utility model is made up of reservoir → water pump 3 → programmable logic controller 13 → pressure sensor 4 → water supply network etc. pressure in the water supply installation and flow is carried out closed-loop control, makes the pressure that remains setting in the water supply pipe net system and required flow.Because closed-loop control makes equipment realize unattended, the utility model does not need traditional water tower, water tank and atmospheric pressure jar, just can reach safety water supply, improve quality of water supply and saves energy.This water supply installation is except that considering construction water, for guaranteeing the building site security against fire, water for fire and the site construction water merging of fire initially can being puted out a fire to save life and property is considered, also can be with building site water for fire and the unified consideration of site construction water, so both can guarantee construction water, can when the breaking out of fire of contingency building site, can change the utility model automatically over to and put out a fire again.Because construction water is less than fire consumption at ordinary times, when pump capacity hour, pressure can surpass setting pressure, give programmable logic controller by the pressure sensor signal of setting this moment, make pressure keep setting value, the assurance water pump is controlled water safety with the user automatically with discharge, pressure and is reliably reached purpose of energy saving.
Claims (4)
1. building operations, the integrated Automatic Water System that life and fire-fighting are used, include reservoir, water pump, water supply network, it is characterized in that pressure sensor (4) in addition, subregion decompressor (5), electrical control cabinet (14) and casing (6), except that reservoir, water pump (3), the equal integral body of pressure sensor (4) subregion decompressor (5) and electrical control cabinet (14) is packed in the casing (6), pressure sensor (4) is connected on the back of water pump (3), there are high-pressure outlet (8) and low pressure delivery mouth (7) output in parallel in pressure sensor (4) back, the front end of low pressure delivery mouth (7) is in series with subregion decompressor (5) decompression, include programmable logic controller (13) in the electrical control cabinet (14), the variable-frequency governor (16) of multifunction alarm device (15) and pump motor (18) also has self-insurance fire services installations (10) in the casing (6), inlet channel (19) and drainage pipe (11).
2. the integrated Automatic Water System of using according to the described a kind of building operations of claim 1, life and fire-fighting, the upper side that it is characterized in that described casing (6) has radiator or thermovent (12) and temperature pick up (17), casing (6) four on the angle suspension ring or lifting hole(eyelet) (61) are arranged, there are service gate (62) and external control Cell (63) in the front.
3. the integrated Automatic Water System of using according to the described building operations of claim 1, life and fire-fighting is characterized in that described multifunction alarm device (15) comprises that superpressure is reported to the police, overcurrent is reported to the police and fire protection warning.
4. the integrated Automatic Water System of using according to the described building operations of claim 1, life and fire-fighting, it is characterized in that described programmable logic controller (13) powered through uninterrupted power source (21) by dc source, be connected X through serial line interface RS232 with the external control unit
1-4Water pump fault judgement unit, X
14-15Connect the cross complaint unit of frequency converter (16) and programmable logic controller (13), X
16Be the failure diagnosis unit of frequency converter (16), Y
0-7The control module of water pump (3), Y
10Connect signaling control unit, Y
12-13Connect the fire-fighting unit, Y
14-15Connect the variable frequency regulating speed control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255197 CN2396107Y (en) | 1999-12-02 | 1999-12-02 | Integrated automatic water supplying device for building construction, life and fire controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255197 CN2396107Y (en) | 1999-12-02 | 1999-12-02 | Integrated automatic water supplying device for building construction, life and fire controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2396107Y true CN2396107Y (en) | 2000-09-13 |
Family
ID=34038611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99255197 Expired - Fee Related CN2396107Y (en) | 1999-12-02 | 1999-12-02 | Integrated automatic water supplying device for building construction, life and fire controlling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2396107Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100582706C (en) * | 2008-10-07 | 2010-01-20 | 北京建筑工程学院 | Water drainage system penumatic pressure fluctuation test method and its device |
| CN102605832A (en) * | 2012-03-23 | 2012-07-25 | 吕修伟 | Intelligent tap water control equipment and method |
| CN103225332A (en) * | 2013-04-18 | 2013-07-31 | 南京宁水机械设备工程有限责任公司 | Mobile non-negative pressure water supply equipment |
| CN109610555A (en) * | 2018-12-06 | 2019-04-12 | 江西瑞林稀贵金属科技有限公司 | A method of realizing that industrial water and fire demand water share |
-
1999
- 1999-12-02 CN CN 99255197 patent/CN2396107Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100582706C (en) * | 2008-10-07 | 2010-01-20 | 北京建筑工程学院 | Water drainage system penumatic pressure fluctuation test method and its device |
| CN102605832A (en) * | 2012-03-23 | 2012-07-25 | 吕修伟 | Intelligent tap water control equipment and method |
| CN102605832B (en) * | 2012-03-23 | 2014-02-05 | 东莞市鸿邦电子有限公司 | Intelligent tap water control equipment and method |
| CN103225332A (en) * | 2013-04-18 | 2013-07-31 | 南京宁水机械设备工程有限责任公司 | Mobile non-negative pressure water supply equipment |
| CN109610555A (en) * | 2018-12-06 | 2019-04-12 | 江西瑞林稀贵金属科技有限公司 | A method of realizing that industrial water and fire demand water share |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |