CN102654097B - Industrial circulating water Intelligent residual pressure recycling device and using method thereof - Google Patents
Industrial circulating water Intelligent residual pressure recycling device and using method thereof Download PDFInfo
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- CN102654097B CN102654097B CN201110048888.2A CN201110048888A CN102654097B CN 102654097 B CN102654097 B CN 102654097B CN 201110048888 A CN201110048888 A CN 201110048888A CN 102654097 B CN102654097 B CN 102654097B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The present invention relates to hydraulic machine or fluid motor field, be specially a kind of industrial circulating water Intelligent residual pressure recycling device and using method thereof.A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body (1), air duct (2), blower fan (3), pond (4), filler (5), water-dispensing device (6), dehydrater (7), water turbine (8) and circulation house steward (9), it is characterized in that: also comprise at least one turbo machine (11), turbo machine (11) water intake connects circulation house steward (9), turbo machine (11) water outlet connects water-dispensing device (6) second water intake (62), also connected by series connection water pipe (12) between water turbine (8) water intake and water-dispensing device (6) second water intake (62), series connection water pipe (12) is in series with series valve (121).Structure of the present invention is simple, easy for installation, safeguards that easily, control accurately, energy utilization rate is high, applied widely.
Description
Technical field
The present invention relates to hydraulic machine or fluid motor field, be specially a kind of industrial circulating water Intelligent residual pressure recycling device and using method thereof.
Background technique
Industrial circulating water system is the requisite constituent element of cooling equipment, and water is delivered to cooling tower cooling again absorb the heat in environment as working medium after, thus completes a heat exchange.In the pipeline of industrial circulating water system, when circulating water is back to cooling tower, also there is larger overbottom pressure, according to fluid mechanics, have the fluid of pressure to have potential energy, can externally do work.Correlation technique has been had to start to reclaim this overbottom pressure in current practical application, method is: the circulating water of house steward is caused water turbine, drives blower fan to operate, reclaim potential energy more than needed in circulating water with this by water turbine, because eliminate the power consumption of fan motor, thus reach energy-conservation effect.In this method implementation process, for keeping the safe handling of water turbine and ensureing the normal gas-water ratio of cooling tower, bypass line need be installed and carry out branching part, or part directly enters Water distributor for cooling tower pond at the bottom of filler stream to tower; In addition, when cooling column water temperature is lower than certain setting value, now owing to not needing cooling, then circulating water does not just need enter water turbine and directly enter Water distributor for cooling tower pond at the bottom of filler stream to tower.The overbottom pressure made by bypass or the circulating water that directly enters pond at the bottom of tower all cannot be recycled by above-mentioned two situations, thus causes energy waste.
Summary of the invention
In order to overcome the defect of prior art, providing the recovery plant that a kind of overbottom pressure utilization ratio is high, the invention discloses a kind of industrial circulating water Intelligent residual pressure recycling device.
The present invention reaches goal of the invention by following technical solution:
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body, air duct, blower fan, pond, filler, water-dispensing device, dehydrater, water turbine and circulation house steward, through hole is had above cooling tower tower body, described through hole is provided with air duct, blower fan is provided with in air duct, bottom in cooling tower tower body is provided with pond, in cooling tower tower body, the top in pond is provided with filler successively, water-dispensing device and dehydrater, the below of air duct inner blower is located at by water turbine, and the rotating shaft of the rotating shaft connecting fan of water turbine, first water intake of water-dispensing device connects the water outlet of water turbine by water pipe, the water intake of water turbine connects circulation house steward by the water pipe being in series with hydroturbine water intake valve, second water intake of water-dispensing device connects circulation house steward by the water pipe being in series with water-dispensing device inlet valve, it is characterized in that: also comprise at least one turbo machine, the water intake of turbo machine connects circulation house steward by the water pipe being in series with turbo machine inlet valve, the water outlet of turbo machine connects the second water intake of water-dispensing device by the water pipe being in series with turbo machine outlet valve, also connected by series connection water pipe between the water intake of water turbine and the second water intake of water-dispensing device, series connection water pipe is in series with series valve.
Described industrial circulating water Intelligent residual pressure recycling device, it is characterized in that: also comprise bypass water pipe and by-pass valve, also connected by bypass water pipe between second water intake of water-dispensing device and the water intake of turbo machine, bypass water pipe is in series with by-pass valve, hydroturbine water intake valve, series valve and water-dispensing device inlet valve all adopt mortor operated valve, and in both turbo machine inlet valve and turbo machine outlet valve, at least one selects mortor operated valve.
Described industrial circulating water Intelligent residual pressure recycling device, is characterized in that: also comprise generator, the rotating shaft of turbo machine is connected with the rotating shaft of generator.
Described industrial circulating water Intelligent residual pressure recycling device, it is characterized in that: also comprise recycle pump drive motor and recycle pump, the rotating shaft of turbo machine connects the rotating shaft of recycle pump drive motor by clutch, the rotating shaft of recycle pump drive motor is also connected with the rotating shaft of recycle pump by coupling.
Described industrial circulating water Intelligent residual pressure recycling device, it is characterized in that: also comprise controller, controller is by temperature transducer, angular-rate sensor, A/D converter, touch screen and programmable controller composition, temperature transducer is immersed in the water in cooling tower tower body inner bottom part pond, the rotating shaft side of blower fan is located at by angular-rate sensor, temperature transducer is all connected A/D converter by signaling line with angular-rate sensor, A/D converter is all connected programmable controller by signaling line with touch screen, programmable controller connects hydroturbine water intake valve respectively by signaling line, series valve and water-dispensing device inlet valve, turbo machine inlet valve with select that valve of mortor operated valve in both turbo machine outlet valves and be also connected programmable controller by signaling line.
The using method of described industrial circulating water Intelligent residual pressure recycling device, water turbine is driven by circulating water, it is characterized in that: circulating water also drives turbo machine, turbine drives generator, concrete steps select multiple process or series process: the concrete steps of multiple process are: by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve form turbo machine pipe-line system, water turbine pipe-line system is formed by water turbine and hydroturbine water intake valve, close the series valve on series connection water pipe and by-pass valve, open water turbine inlet valve and water-dispensing device inlet valve simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward, circulating water drives water turbine acting, hydraulic turbine driving fan operates, circulating water drives turbo machine acting, turbine drives electrical power generators.The concrete steps of series process are: form turbo machine pipe-line system by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve, water turbine pipe-line system is formed by water turbine and hydroturbine water intake valve, open the series valve on series connection water pipe, close hydroturbine water intake valve, water-dispensing device inlet valve and by-pass valve simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward, circulating water drives water turbine to do work after driving turbo machine acting again, turbine drives electrical power generators, hydraulic turbine driving fan operates.
The using method of described industrial circulating water Intelligent residual pressure recycling device, water turbine is driven by circulating water, it is characterized in that: circulating water also drives turbo machine, turbine drives generator, concrete steps select multiple process or series process: the concrete steps of multiple process are: by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve form turbo machine pipe-line system, water turbine pipe-line system is formed by water turbine and hydroturbine water intake valve, close the series valve on series connection water pipe and by-pass valve, open water turbine inlet valve and water-dispensing device inlet valve simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward, circulating water drives water turbine acting, hydraulic turbine driving fan operates, circulating water drives turbo machine acting, and turbo machine is worked in coordination with recycle pump drive motor and jointly driven recycle pump.The concrete steps of series process are: by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve form turbo machine pipe-line system, water turbine pipe-line system is formed by water turbine and hydroturbine water intake valve, open the series valve on series connection water pipe, close hydroturbine water intake valve simultaneously, water-dispensing device inlet valve and by-pass valve, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward, circulating water drives water turbine to do work after driving turbo machine acting again, turbo machine is worked in coordination with recycle pump drive motor and is jointly driven recycle pump, hydraulic turbine driving fan operates.
When the present invention uses, turbo machine and the independent pipe-line system of each self-forming of water turbine one, and two pipe-line system parallel connections or tandem arrangement, turbo machine provides power to generate electricity to drive generator by the pressure more than needed of circulating water, and the electricity that generator sends can be used for driving other consumers or input electrical network.Turbo machine can also combine with motor, and turbo machine provides power to carry out collaborative motoring recycle pump by the pressure more than needed of circulating water and operates, to alleviate the load of motor thus to produce energy-saving effect.
When circulating water have more than needed pressure abundant time, water turbine and turbo machine can work simultaneously; When circulating water have more than needed pressure not too abundant time, water turbine work can be adopted and turbo machine does not work or the pattern of some work; When not needing blower fan to work, now no matter the circulating water whether abundant turbo machine of pressure of having more than needed can work independently.
When summer environment temperature is higher, blower fan and turbo machine can work simultaneously; And when winter environment temperature is lower do not need blower fan to work time, turbo machine can work independently.
As added controller in the present invention, then the runnability of the auxiliary equipment of monitoring can be needed to carry out monitor and forecast to the circulating water water temperature in pond in the flow of circulating water, cooling tower tower body and other, the overbottom pressure reclaimed as required regulates the flow of circulating water to distribute the water yield ratio of circulating water automatically, adopt programmable controller to realize intelligentized control method, to improve precision and the reliability of control.
The invention has the beneficial effects as follows: structure is simple, easy for installation, safeguard that easily, control accurately, energy utilization rate is high, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the present invention being equipped with bypass water pipe;
Fig. 3 is the structural representation that in the present invention, generator is connected with turbo machine;
Fig. 4 is the structural representation that motor in the present invention, recycle pump and turbo machine are connected;
Fig. 5 is the structural representation of middle controller of the present invention.
Embodiment
The present invention is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body 1, air duct 2, blower fan 3, pond 4, filler 5, water-dispensing device 6, dehydrater 7, water turbine 8, circulation house steward 9 and turbo machine 11, as shown in Figure 1, concrete structure is:
Through hole is had above cooling tower tower body 1, described through hole is provided with air duct 2, blower fan 3 is provided with in air duct 2, bottom in cooling tower tower body 1 is provided with pond 4, in cooling tower tower body 1, the top in pond 4 is provided with filler 5 successively, water-dispensing device 6 and dehydrater 7, the below of air duct 2 inner blower 3 is located at by water turbine 8, and the rotating shaft of the rotating shaft connecting fan 3 of water turbine 8, first water intake 61 of water-dispensing device 6 connects the water outlet of water turbine 8 by water pipe, the water intake of water turbine 8 connects circulation house steward 9 by the water pipe being in series with hydroturbine water intake valve 81, second water intake 62 of water-dispensing device 6 connects circulation house steward 9 by the water pipe being in series with water-dispensing device inlet valve 63, the water intake of turbo machine 11 connects circulation house steward 9 by the water pipe being in series with turbo machine inlet valve 111, the water outlet of turbo machine 11 connects the second water intake 62 of water-dispensing device 6 by the water pipe being in series with turbo machine outlet valve 112, also connected by series connection water pipe 12 between the water intake of water turbine 8 and the second water intake 62 of water-dispensing device 6, series connection water pipe 12 is in series with series valve 121.
In the present embodiment, turbo machine 11 and the independent pipe-line system of each self-forming of water turbine 8 one, turbo machine pipe-line system comprises: turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 and between connecting water pipe.Water turbine pipe-line system comprises: water turbine 8, hydroturbine water intake valve 81 and between connecting water pipe.
The pipe-line system that the pipe-line system formed for making turbo machine 11 and water turbine 8 are formed can also be run in a series arrangement, is also provided with series connection water pipe 12 and series valve 121 between these two pipe-line systems.
The present embodiment with parallel usage is used time, close the series valve 121 on series connection water pipe 12 and by-pass valve 131, open water turbine inlet valve 81 and water-dispensing device inlet valve 63 simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward 9, circulating water drives water turbine 8 to do work, hydraulic turbine driving fan 3 operates, and realizes energy regenerating; Circulating water drives turbo machine 11 to do work, and realizes energy regenerating.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
When circulating water pressure is comparatively large so that water turbine 8 can not only be driven to do work to drive blower fan 3 to run well, when also having pressure-driven turbo machine 11 more than needed to do work simultaneously, the present embodiment can tandem make usage use, now, open the series valve 121 on series connection water pipe 12, close hydroturbine water intake valve 81 simultaneously, water-dispensing device inlet valve 63 and by-pass valve 131, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward 9 thus form a series loop, circulating water drives water turbine 8 to do work after driving turbo machine 11 to do work again, hydraulic turbine driving fan 3 operates, fully can reclaim the energy of the pressure whole more than needed of circulating water like this.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
Embodiment 2
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body 1, air duct 2, blower fan 3, pond 4, filler 5, water-dispensing device 6, dehydrater 7, water turbine 8, circulation house steward 9, turbo machine 11 and bypass water pipe 13, as shown in Figure 2, concrete structure is:
Also connected by bypass water pipe 13 between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, bypass water pipe 13 is in series with by-pass valve 131.Hydroturbine water intake valve 81, series valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and in both turbo machine inlet valve 111 and turbo machine outlet valve 112, at least one selects mortor operated valve, and in the present embodiment, turbo machine inlet valve 111 selects mortor operated valve.Other structures are all same with embodiment 1.
For ensureing that circulation still normally can work and facilitate the maintenance of turbo machine 11 or water turbine 8 when turbo machine 11 breaks down, be separately provided with bypass water pipe 13 and by-pass valve 131 to form bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 are arranged in parallel.Other usings method are all same with embodiment 1.
Embodiment 3
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body 1, air duct 2, blower fan 3, pond 4, filler 5, water-dispensing device 6, dehydrater 7, water turbine 8, circulation house steward 9, turbo machine 11, bypass water pipe 13 and generator 14, as shown in Figure 3, concrete structure is: the rotating shaft of turbo machine 11 is connected with the rotating shaft of generator 14, the current output terminal of generator 14 can be connected to the current input terminal of other electric consumers by wire, or is connected to the grid.Other structures and using method are all same with embodiment 2.
Embodiment 4
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body 1, air duct 2, blower fan 3, pond 4, filler 5, water-dispensing device 6, dehydrater 7, water turbine 8, circulation house steward 9, turbo machine 11, bypass water pipe 13, recycle pump drive motor 15 and recycle pump 16, as shown in Figure 4, concrete structure is: the rotating shaft of turbo machine 11 connects the rotating shaft of recycle pump drive motor 15 by clutch 17, and the rotating shaft of recycle pump drive motor 15 is also connected with the rotating shaft of recycle pump 16 by coupling 18.
Turbo machine 11, arrangement between recycle pump drive motor 15 and this three of recycle pump 16 are selected in any one in following 3 kinds of modes: 1. recycle pump drive motor 15 is mid-, turbo machine 11 and recycle pump 16 apportion both sides; 2. recycle pump 16 is mid-, turbo machine 11 and recycle pump drive motor 15 apportion both sides; 3. turbo machine 11 is mid-, and recycle pump 16 and recycle pump drive motor 15 apportion both sides, can select flexibly according to actual conditions.The present embodiment selects recycle pump drive motor 15 mid-and the mode on turbo machine 11 and recycle pump 16 apportion both sides.
Other structures and using method are all same with embodiment 2.
Embodiment 5
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body 1, air duct 2, blower fan 3, pond 4, filler 5, water-dispensing device 6, dehydrater 7, water turbine 8, circulation house steward 9, turbo machine 11, bypass water pipe 13 and controller 19, as shown in Figure 2, concrete structure is:
Through hole is had above cooling tower tower body 1, described through hole is provided with air duct 2, blower fan 3 is provided with in air duct 2, bottom in cooling tower tower body 1 is provided with pond 4, in cooling tower tower body 1, the top in pond 4 is provided with filler 5 successively, water-dispensing device 6 and dehydrater 7, the below of air duct 2 inner blower 3 is located at by water turbine 8, and the rotating shaft of the rotating shaft connecting fan 3 of water turbine 8, first water intake 61 of water-dispensing device 6 connects the water outlet of water turbine 8 by water pipe, the water intake of water turbine 8 connects circulation house steward 9 by the water pipe being in series with hydroturbine water intake valve 81, second water intake 62 of water-dispensing device 6 connects circulation house steward 9 by the water pipe being in series with water-dispensing device inlet valve 63, the water intake of turbo machine 11 connects circulation house steward 9 by the water pipe being in series with turbo machine inlet valve 111, the water outlet of turbo machine 11 connects the second water intake 62 of water-dispensing device 6 by the water pipe being in series with turbo machine outlet valve 112, also connected by series connection water pipe 12 between the water intake of water turbine 8 and the second water intake 62 of water-dispensing device 6, series connection water pipe 12 is in series with series valve 121, also connected by bypass water pipe 13 between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, bypass water pipe 13 is in series with by-pass valve 131.Hydroturbine water intake valve 81, series valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and in both turbo machine inlet valve 111 and turbo machine outlet valve 112, at least one selects mortor operated valve, and in the present embodiment, turbo machine inlet valve 111 selects mortor operated valve.
Controller 19 as shown in Figure 5, by temperature transducer 191, angular-rate sensor 192, A/D converter 193, touch screen 194 and programmable controller 195 form, temperature transducer 191 is immersed in the water in cooling tower tower body 1 inner bottom part pond 4, the rotating shaft side of blower fan 3 is located at by angular-rate sensor 192, temperature transducer 191 is all connected A/D converter 193 by signaling line with angular-rate sensor 192, A/D converter 193 is all connected programmable controller 195 by signaling line with touch screen 194, programmable controller 195 connects hydroturbine water intake valve 81 respectively by signaling line, series valve 121, water-dispensing device inlet valve 63 and turbo machine inlet valve 111.
In the present embodiment, turbo machine 11 and the independent pipe-line system of each self-forming of water turbine 8 one, turbo machine pipe-line system comprises: turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 and between connecting water pipe.Water turbine pipe-line system comprises: water turbine 8, hydroturbine water intake valve 81 and between connecting water pipe.For ensureing that circulation still normally can work and facilitate the maintenance of turbo machine 11 or water turbine 8 when turbo machine 11 breaks down, be separately provided with bypass water pipe 13 and by-pass valve 131 to form bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 are arranged in parallel.
The pipe-line system that the pipe-line system formed for making turbo machine 11 and water turbine 8 are formed can also be run in a series arrangement, is also provided with series connection water pipe 12 and series valve 121 between these two pipe-line systems.
The present embodiment with parallel usage is used time, close the series valve 121 on series connection water pipe 12 and by-pass valve 131, open water turbine inlet valve 81 and water-dispensing device inlet valve 63 simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward 9, circulating water drives water turbine 8 to do work, hydraulic turbine driving fan 3 operates, and realizes energy regenerating; Circulating water drives turbo machine 11 to do work, and realizes energy regenerating.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
When circulating water pressure is comparatively large so that water turbine 8 can not only be driven to do work to drive blower fan 3 to run well, when also having pressure-driven turbo machine 11 more than needed to do work simultaneously, the present embodiment can tandem make usage use, now, open the series valve 121 on series connection water pipe 12, close hydroturbine water intake valve 81 simultaneously, water-dispensing device inlet valve 63 and by-pass valve 131, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward 9 thus form a series loop, circulating water drives water turbine 8 to do work after driving turbo machine 11 to do work again, hydraulic turbine driving fan 3 operates, fully can reclaim the energy of the pressure whole more than needed of circulating water like this.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
When the present embodiment uses, circulating water flows through turbo machine pipe-line system and water turbine pipe-line system from house steward 9, and the flow of two pipe-line systems is by controller 19 smart allocation according to demand.
Embodiment 6
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body 1, air duct 2, blower fan 3, pond 4, filler 5, water-dispensing device 6, dehydrater 7, water turbine 8, circulation house steward 9, turbo machine 11, bypass water pipe 13, generator 14 and controller 19, as shown in Figures 2 and 3, concrete structure is:
Through hole is had above cooling tower tower body 1, described through hole is provided with air duct 2, blower fan 3 is provided with in air duct 2, bottom in cooling tower tower body 1 is provided with pond 4, in cooling tower tower body 1, the top in pond 4 is provided with filler 5 successively, water-dispensing device 6 and dehydrater 7, the below of air duct 2 inner blower 3 is located at by water turbine 8, and the rotating shaft of the rotating shaft connecting fan 3 of water turbine 8, first water intake 61 of water-dispensing device 6 connects the water outlet of water turbine 8 by water pipe, the water intake of water turbine 8 connects circulation house steward 9 by the water pipe being in series with hydroturbine water intake valve 81, second water intake 62 of water-dispensing device 6 connects circulation house steward 9 by the water pipe being in series with water-dispensing device inlet valve 63, the water intake of turbo machine 11 connects circulation house steward 9 by the water pipe being in series with turbo machine inlet valve 111, the water outlet of turbo machine 11 connects the second water intake 62 of water-dispensing device 6 by the water pipe being in series with turbo machine outlet valve 112, also connected by series connection water pipe 12 between the water intake of water turbine 8 and the second water intake 62 of water-dispensing device 6, series connection water pipe 12 is in series with series valve 121, also connected by bypass water pipe 13 between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, bypass water pipe 13 is in series with by-pass valve 131.Hydroturbine water intake valve 81, series valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and in both turbo machine inlet valve 111 and turbo machine outlet valve 112, at least one selects mortor operated valve, and in the present embodiment, turbo machine inlet valve 111 selects mortor operated valve.The rotating shaft of turbo machine 11 is connected with the rotating shaft of generator 14, and the current output terminal of generator 14 can be connected to the current input terminal of other electric consumers by wire, or is connected to the grid.
Controller 19 as shown in Figure 5, by temperature transducer 191, angular-rate sensor 192, A/D converter 193, touch screen 194 and programmable controller 195 form, temperature transducer 191 is immersed in the water in cooling tower tower body 1 inner bottom part pond 4, the water intake of water turbine 8 is located at respectively by angular-rate sensor 192, the water outlet of water turbine 8, the water intake of turbo machine 11 and the water outlet of turbo machine 11, temperature transducer 191 is all connected A/D converter 193 by signaling line with angular-rate sensor 192, A/D converter 193 is all connected programmable controller 195 by signaling line with touch screen 194, programmable controller 195 connects water turbine 8 and turbo machine 11 respectively by signaling line.
In the present embodiment, turbo machine 11 and the independent pipe-line system of each self-forming of water turbine 8 one, turbo machine pipe-line system comprises: turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 and between connecting water pipe.Water turbine pipe-line system comprises: water turbine 8, hydroturbine water intake valve 81 and between connecting water pipe.For ensureing that circulation still normally can work and facilitate the maintenance of turbo machine 11 or water turbine 8 when turbo machine 11 breaks down, be separately provided with bypass water pipe 13 and by-pass valve 131 to form bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 are arranged in parallel.
The pipe-line system that the pipe-line system formed for making turbo machine 11 and water turbine 8 are formed can also be run in a series arrangement, is also provided with series connection water pipe 12 and series valve 121 between these two pipe-line systems.
The present embodiment with parallel usage is used time, close the series valve 121 on series connection water pipe 12 and by-pass valve 131, open water turbine inlet valve 81 and water-dispensing device inlet valve 63 simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward 9, circulating water drives water turbine 8 to do work, hydraulic turbine driving fan 3 operates, and realizes energy regenerating; Circulating water drives turbo machine 11 to do work, and turbo machine 11 generates electricity as the prime mover driven generator 14 of generator 14, realizes energy regenerating.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
When circulating water pressure is comparatively large so that water turbine 8 can not only be driven to do work to drive blower fan 3 to run well, when also having pressure-driven turbo machine 11 more than needed to do work simultaneously, the present embodiment can tandem make usage use, now, open the series valve 121 on series connection water pipe 12, close hydroturbine water intake valve 81 simultaneously, water-dispensing device inlet valve 63 and by-pass valve 131, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward 9 thus form a series loop, circulating water drives water turbine 8 to do work after driving turbo machine 11 to do work again, turbo machine 11 generates electricity as the prime mover driven generator 14 of generator 14, hydraulic turbine driving fan 3 operates, fully can reclaim the energy of the pressure whole more than needed of circulating water like this.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
When the present embodiment uses, circulating water flows through the pipe-line system of turbo machine 11 formation and the pipe-line system of water turbine 8 formation respectively from house steward 9, and the flow of two pipe-line systems is by controller 19 smart allocation according to demand.
Embodiment 7
A kind of industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body 1, air duct 2, blower fan 3, pond 4, filler 5, water-dispensing device 6, dehydrater 7, water turbine 8, circulation house steward 9, turbo machine 11, bypass water pipe 13, recycle pump drive motor 15, recycle pump 16 and controller 19, as shown in Figure 2 and Figure 4, concrete structure is:
Through hole is had above cooling tower tower body 1, described through hole is provided with air duct 2, blower fan 3 is provided with in air duct 2, bottom in cooling tower tower body 1 is provided with pond 4, in cooling tower tower body 1, the top in pond 4 is provided with filler 5 successively, water-dispensing device 6 and dehydrater 7, the below of air duct 2 inner blower 3 is located at by water turbine 8, and the rotating shaft of the rotating shaft connecting fan 3 of water turbine 8, first water intake 61 of water-dispensing device 6 connects the water outlet of water turbine 8 by water pipe, the water intake of water turbine 8 connects circulation house steward 9 by the water pipe being in series with hydroturbine water intake valve 81, second water intake 62 of water-dispensing device 6 connects circulation house steward 9 by the water pipe being in series with water-dispensing device inlet valve 63, the water intake of turbo machine 11 connects circulation house steward 9 by the water pipe being in series with turbo machine inlet valve 111, the water outlet of turbo machine 11 connects the second water intake 62 of water-dispensing device 6 by the water pipe being in series with turbo machine outlet valve 112, also connected by series connection water pipe 12 between the water intake of water turbine 8 and the second water intake 62 of water-dispensing device 6, series connection water pipe 12 is in series with series valve 121, also connected by bypass water pipe 13 between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, bypass water pipe 13 is in series with by-pass valve 131.Hydroturbine water intake valve 81, series valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and in both turbo machine inlet valve 111 and turbo machine outlet valve 112, at least one selects mortor operated valve, and in the present embodiment, turbo machine inlet valve 111 selects mortor operated valve.
The rotating shaft of turbo machine 11 connects the rotating shaft of recycle pump drive motor 15 by clutch 17, the rotating shaft of recycle pump drive motor 15 is also connected with the rotating shaft of recycle pump 16 by coupling 18.Turbo machine 11, arrangement between recycle pump drive motor 15 and this three of recycle pump 16 are selected in any one in following 3 kinds of modes: 1. recycle pump drive motor 15 is mid-, turbo machine 11 and recycle pump 16 apportion both sides; 2. recycle pump 16 is mid-, turbo machine 11 and recycle pump drive motor 15 apportion both sides; 3. turbo machine 11 is mid-, recycle pump 16 and recycle pump drive motor 15 apportion both sides.Can select flexibly according to actual conditions.The present embodiment selects recycle pump drive motor 15 mid-and the mode on turbo machine 11 and recycle pump 16 apportion both sides.
Controller 19 as shown in Figure 5, by temperature transducer 191, angular-rate sensor 192, A/D converter 193, touch screen 194 and programmable controller 195 form, temperature transducer 191 is immersed in the water in cooling tower tower body 1 inner bottom part pond 4, the water intake of water turbine 8 is located at respectively by angular-rate sensor 192, the water outlet of water turbine 8, the water intake of turbo machine 11 and the water outlet of turbo machine 11, temperature transducer 191 is all connected A/D converter 193 by signaling line with angular-rate sensor 192, A/D converter 193 is all connected programmable controller 195 by signaling line with touch screen 194, programmable controller 195 connects water turbine 8 and turbo machine 11 respectively by signaling line.
In the present embodiment, turbo machine 11 and the independent pipe-line system of each self-forming of water turbine 8 one, turbo machine pipe-line system comprises: turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 and between connecting water pipe.Water turbine pipe-line system comprises: water turbine 8, hydroturbine water intake valve 81 and between connecting water pipe.For ensureing that circulation still normally can work and facilitate the maintenance of turbo machine 11 or water turbine 8 when turbo machine 11 breaks down, be separately provided with bypass water pipe 13 and by-pass valve 131 to form bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 are arranged in parallel.
The pipe-line system that the pipe-line system formed for making turbo machine 11 and water turbine 8 are formed can also be run in a series arrangement, is also provided with series connection water pipe 12 and series valve 121 between these two pipe-line systems.
The present embodiment with parallel usage is used time, close the series valve 121 on series connection water pipe 12 and by-pass valve 131, open water turbine inlet valve 81 and water-dispensing device inlet valve 63 simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward 9, circulating water drives water turbine 8 to do work, hydraulic turbine driving fan 3 operates, and realizes energy regenerating; Circulating water drives turbo machine 11 to do work, and turbo machine 11 is worked in coordination with recycle pump drive motor 15 and jointly driven recycle pump 16, realizes energy regenerating.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
When circulating water pressure is comparatively large so that water turbine 8 can not only be driven to do work to drive blower fan 3 to run well, when also having pressure-driven turbo machine 11 more than needed to do work simultaneously, the present embodiment can tandem make usage use, now, open the series valve 121 on series connection water pipe 12, close hydroturbine water intake valve 81 simultaneously, water-dispensing device inlet valve 63 and by-pass valve 131, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward 9 thus form a series loop, circulating water drives water turbine 8 to do work after driving turbo machine 11 to do work again, turbo machine 11 is worked in coordination with recycle pump drive motor 15 and is jointly driven recycle pump 16, hydraulic turbine driving fan 3 operates, fully can reclaim the energy of the pressure whole more than needed of circulating water like this.Circulating water spills subsequently from water-dispensing device 6, after filler 5, be collected to pond 4 again.
When the present embodiment uses, circulating water flows through the pipe-line system of turbo machine 11 formation and the pipe-line system of water turbine 8 formation respectively from house steward 9, and the flow of two pipe-line systems is by controller 19 smart allocation according to demand.
Claims (6)
1. an industrial circulating water Intelligent residual pressure recycling device, comprise cooling tower tower body (1), air duct (2), blower fan (3), pond (4), filler (5), water-dispensing device (6), dehydrater (7), water turbine (8), circulation house steward (9) and at least one turbo machine (11)
Cooling tower tower body (1) top has through hole, described through hole is provided with air duct (2), blower fan (3) is provided with in air duct (2), bottom in cooling tower tower body (1) is provided with pond (4), the top in cooling tower tower body (1) interior pond (4) is provided with filler (5) successively, water-dispensing device (6) and dehydrater (7), the below of air duct (2) inner blower (3) is located at by water turbine (8), and the rotating shaft of the rotating shaft connecting fan (3) of water turbine (8), first water intake (61) of water-dispensing device (6) connects the water outlet of water turbine (8) by water pipe, the water intake of water turbine (8) connects circulation house steward (9) by the water pipe being in series with hydroturbine water intake valve (81), second water intake (62) of water-dispensing device (6) connects circulation house steward (9) by the water pipe being in series with water-dispensing device inlet valve (63),
The water intake of turbo machine (11) connects circulation house steward (9) by the water pipe being in series with turbo machine inlet valve (111), the water outlet of turbo machine (11) connects second water intake (62) of water-dispensing device (6) by the water pipe being in series with turbo machine outlet valve (112), also connected by series connection water pipe (12) between the water intake of water turbine (8) and second water intake (62) of water-dispensing device (6), series connection water pipe (12) is in series with series valve (121);
It is characterized in that: also comprise controller (19), controller (19) is made up of temperature transducer (191), angular-rate sensor (192), A/D converter (193), touch screen (194) and programmable controller (195)
Temperature transducer (191) is immersed in the water in cooling tower tower body (1) inner bottom part pond (4), the rotating shaft side of blower fan (3) is located at by angular-rate sensor (192), temperature transducer (191) is all connected A/D converter (193) by signaling line with angular-rate sensor (192), A/D converter (193) is all connected programmable controller (195) by signaling line with touch screen (194), programmable controller (195) connects hydroturbine water intake valve (81) respectively by signaling line, series valve (121) and water-dispensing device inlet valve (63), turbo machine inlet valve (111) and turbo machine outlet valve (112) select that valve of mortor operated valve to be also connected programmable controller (195) by signaling line in both.
2. industrial circulating water Intelligent residual pressure recycling device as claimed in claim 1, it is characterized in that: also comprise bypass water pipe (13) and by-pass valve (131), also connected by bypass water pipe (13) between second water intake (62) of water-dispensing device (6) and the water intake of turbo machine (11), bypass water pipe (13) is in series with by-pass valve (131)
Hydroturbine water intake valve (81), series valve (121) and water-dispensing device inlet valve (63) all adopt mortor operated valve, and at least one selects mortor operated valve in both for turbo machine inlet valve (111) and turbo machine outlet valve (112).
3. industrial circulating water Intelligent residual pressure recycling device as claimed in claim 1 or 2, it is characterized in that: also comprise generator (14), the rotating shaft of turbo machine (11) is connected with the rotating shaft of generator (14).
4. industrial circulating water Intelligent residual pressure recycling device as claimed in claim 1 or 2, it is characterized in that: also comprise recycle pump drive motor (15) and recycle pump (16), the rotating shaft of turbo machine (11) connects the rotating shaft of recycle pump drive motor (15) by clutch (17), the rotating shaft of recycle pump drive motor (15) is also connected with the rotating shaft of recycle pump (16) by coupling (18).
5. the using method of an industrial circulating water Intelligent residual pressure recycling device as claimed in claim 3, water turbine (8) is driven by circulating water, it is characterized in that: circulating water also drives turbo machine (11), turbo machine (11) drives generator (14), and concrete steps select multiple process or series process:
The concrete steps of multiple process are: by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63) form turbo machine pipe-line system, water turbine pipe-line system is formed by water turbine (8) and hydroturbine water intake valve (81), close the series valve (121) in series connection water pipe (12) and by-pass valve (131), open water turbine inlet valve (81) and water-dispensing device inlet valve (63) simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward (9), circulating water drives water turbine (8) acting, hydraulic turbine driving fan (3) operates, circulating water drives turbo machine (11) acting, turbo machine (11) drives generator (14) generating,
The concrete steps of series process are: by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63) form turbo machine pipe-line system, water turbine pipe-line system is formed by water turbine (8) and hydroturbine water intake valve (81), open the series valve (121) in series connection water pipe (12), close hydroturbine water intake valve (81) simultaneously, water-dispensing device inlet valve (63) and by-pass valve (131), circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward (9), circulating water drives water turbine (8) to do work after driving turbo machine (11) acting again, turbo machine (11) drives generator (14) generating, hydraulic turbine driving fan (3) operates.
6. the using method of an industrial circulating water Intelligent residual pressure recycling device as claimed in claim 4, water turbine (8) is driven by circulating water, it is characterized in that: circulating water also drives turbo machine (11), turbo machine (11) drives generator (14), and concrete steps select multiple process or series process:
The concrete steps of multiple process are: by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63) form turbo machine pipe-line system, water turbine pipe-line system is formed by water turbine (8) and hydroturbine water intake valve (81), close the series valve (121) in series connection water pipe (12) and by-pass valve (131), open water turbine inlet valve (81) and water-dispensing device inlet valve (63) simultaneously, circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system respectively from house steward (9), circulating water drives water turbine (8) acting, hydraulic turbine driving fan (3) operates, circulating water drives turbo machine (11) acting, and the collaborative recycle pump drive motor (15) of turbo machine (11) drives recycle pump (16) jointly,
The concrete steps of series process are: by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63) form turbo machine pipe-line system, water turbine pipe-line system is formed by water turbine (8) and hydroturbine water intake valve (81), open the series valve (121) in series connection water pipe (12), close hydroturbine water intake valve (81) simultaneously, water-dispensing device inlet valve (63) and by-pass valve (131), circulating water is made to flow through turbo machine pipe-line system and water turbine pipe-line system successively from house steward (9), circulating water drives water turbine (8) to do work after driving turbo machine (11) acting again, the collaborative recycle pump drive motor (15) of turbo machine (11) drives recycle pump (16) jointly, hydraulic turbine driving fan (3) operates.
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| CN104319808A (en) * | 2014-10-23 | 2015-01-28 | 上海福思特流体机械有限公司 | Excess pressure using and recycling device |
| CN104913659B (en) * | 2015-06-21 | 2017-03-01 | 唐山瓦特合同能源管理有限公司 | Backwater remaining energy closed loop reclaims circulation water conveying system and operation method |
| CN105300127A (en) * | 2015-10-12 | 2016-02-03 | 东莞市富利环保有限公司 | Intelligent type hydraulic driving radiating tower |
| CN105387733A (en) * | 2015-12-11 | 2016-03-09 | 东莞市富利环保有限公司 | Electricity-assisted hydraulic driving heat dissipation cooling tower |
| CN106500521B (en) * | 2016-10-21 | 2018-12-14 | 峨眉山市百分百水力节能科技有限公司 | Energy-saving recirculating cooling water system |
| CN107642123B (en) * | 2017-09-06 | 2019-10-01 | 江苏天纳节能科技股份有限公司 | A kind of more series connection of pumps circulations of industry and its matching process |
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