CN102654097A - Intelligent industrial circulating water excess pressure recycling device and use method thereof - Google Patents
Intelligent industrial circulating water excess pressure recycling device and use method thereof Download PDFInfo
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- CN102654097A CN102654097A CN2011100488882A CN201110048888A CN102654097A CN 102654097 A CN102654097 A CN 102654097A CN 2011100488882 A CN2011100488882 A CN 2011100488882A CN 201110048888 A CN201110048888 A CN 201110048888A CN 102654097 A CN102654097 A CN 102654097A
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Abstract
The invention relates to the field of hydraulic machinery or hydraulic engines, and in particular relates to an intelligent industrial circulating water excess pressure recycling device and a use method thereof. The intelligent industrial circulating water excess pressure recycling device comprises a cooling tower body (1), a wind cylinder (2), a fan (3), a pool (4), a filler (5), a water distributor (5), a dehydrator (7), a water turbine (8) and a circulating header pipe (9). The intelligent industrial circulating water excess pressure recycling device is characterized by also comprising at least one turbine motor (11), wherein a water inlet of the turbine motor (11) is connected with the circulating header pipe (9), a water outlet of the turbine motor (11) is connected with a second water inlet (62) of the water distributor (6), a water inlet of the water turbine (8) is connected with a second water inlet (62) of the water distributor (6) through a serially-connected water pipe (12), and a serially-connected valve (121) is serially connected to the serially-connected water pipe (12). The intelligent industrial circulating water excess pressure recycling device has the advantages of simple structure, convenience for installation, easiness in maintenance, accuracy in control, high energy utilization rate and wide application range.
Description
Technical field
The present invention relates to hydraulic machine or fluid motor field, be specially a kind of industrial circulating water overbottom pressure intelligence recovering device and method for using thereof.
Background technique
The industrial cycle water system is the requisite constituent element of cooling equipment, and water is delivered to the cooling tower cooling after having absorbed the heat in the environment as working medium again, thereby accomplishes a heat exchange.In the pipeline of industrial cycle water system, when circulating water is back to cooling tower, also have bigger overbottom pressure, can know, have the fluid of pressure to have potential energy, can externally do work according to fluid mechanics.There has been correlation technique to begin this overbottom pressure is reclaimed in the practical application at present; Method is: house steward's circulating water is caused water turbine, drive the blower fan running by water turbine, reclaim potential energy more than needed in the circulating water with this; Because cancelled the power consumption of fan motor, thereby reach effect of saving energy.In this method implementation process, be safe handling that keeps water turbine and the normal gas-water ratio that guarantees cooling tower, need to install bypass line and carry out the part shunting, or part directly get into cooling tower water-dispensing device pond at the bottom of filler stream to tower; In addition, when cooling column water temperature was lower than certain setting value, this moment, then circulating water did not directly get into cooling tower water-dispensing device pond at the bottom of filler stream to tower with regard to not getting into water turbine owing to need not cool off.Above-mentioned either way will make through bypass or directly get into tower at the bottom of the overbottom pressure of circulating water in pond can't recycle, thereby cause energy waste.
Summary of the invention
In order to overcome the defective of existing technology, a kind of high recovery plant of overbottom pressure utilization ratio is provided, the invention discloses a kind of industrial circulating water overbottom pressure intelligence recovering device.
The present invention reaches goal of the invention through following technological scheme:
A kind of industrial circulating water overbottom pressure intelligence recovering device comprises cooling tower tower body, air duct, blower fan, pond, filler, water-dispensing device, dehydrater, water turbine and circulation house steward, and cooling tower tower body top has through hole; Said through hole is provided with air duct; Be provided with blower fan in the air duct, the bottom in the cooling tower tower body is provided with the pond, and the top in pond is provided with filler, water-dispensing device and dehydrater successively in the cooling tower tower body; Water turbine is located at the below of air duct inner blower; And the rotating shaft of water turbine connects the rotating shaft of blower fan, and first water intake of water-dispensing device is through the water outlet of water pipe connection water turbine, and the water intake of water turbine connects the circulation house steward through the water pipe that is in series with the hydroturbine water intake valve; Second water intake of water-dispensing device connects the circulation house steward through the water pipe that is in series with the water-dispensing device inlet valve; It is characterized in that: also comprise at least one turbo machine, the water intake of turbo machine connects the circulation house steward through the water pipe that is in series with the turbo machine inlet valve, and the water outlet of turbo machine connects second water intake of water-dispensing device through the water pipe that is in series with the turbo machine outlet valve; Also connect between second water intake of the water intake of water turbine and water-dispensing device, be in series with the series connection valve on the series connection water pipe through the series connection water pipe.
Described industrial circulating water overbottom pressure intelligence recovering device; It is characterized in that: also comprise bypass water pipe and by-pass valve; Also connect between second water intake of water-dispensing device and the water intake of turbo machine through the bypass water pipe; Be in series with by-pass valve on the bypass water pipe, hydroturbine water intake valve, series connection valve and water-dispensing device inlet valve all adopt mortor operated valve, and at least one selects mortor operated valve for use in the two for turbo machine inlet valve and turbo machine outlet valve.
Described industrial circulating water overbottom pressure intelligence recovering device, it 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 overbottom pressure intelligence recovering device; It is characterized in that: also comprise recycle pump drive motor and recycle pump; The rotating shaft of turbo machine is through the rotating shaft of clutch connection recycle pump drive motor, and the rotating shaft of recycle pump drive motor also is connected through the rotating shaft of coupling and recycle pump.
Described industrial circulating water overbottom pressure intelligence recovering device; It is characterized in that: also comprise controller; Controller is made up of temperature transducer, angular-rate sensor, A/D converter, touch screen and programmable controller; Temperature transducer is immersed in the water in cooling tower tower body inner bottom part pond; Angular-rate sensor is located at rotating shaft one side of blower fan, and temperature transducer all passes through signaling line with angular-rate sensor and is connected A/D converter, and A/D converter all passes through signaling line with touch screen and is connected programmable controller; Programmable controller connects hydroturbine water intake valve, series connection valve and water-dispensing device inlet valve respectively through signaling line, and turbo machine inlet valve and turbo machine outlet valve select for use that valve of mortor operated valve also to be connected programmable controller through signaling line in the two.
The method for using of described industrial circulating water overbottom pressure intelligence recovering device drives water turbine by circulating water, and it is characterized in that: circulating water also drives turbo machine; The turbine drives generator; Concrete steps are selected multiple process or series process for use: the concrete steps of multiple process are: form the turbo machine pipe-line system by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve, form the water turbine pipe-line system by water turbine and hydroturbine water intake valve, close series connection valve and by-pass valve on the series connection water pipe; Open hydroturbine water intake valve and water-dispensing device inlet valve simultaneously; Make circulating water from house steward flow through respectively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives the water turbine acting, and water turbine drives the blower fan running; Circulating water drives turbo machine acting, turbine drives generator for electricity generation.The concrete steps of series process are: form the turbo machine pipe-line system by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve; Form the water turbine pipe-line system by water turbine and hydroturbine water intake valve; Open the series connection valve on the series connection water pipe; Close hydroturbine water intake valve, water-dispensing device inlet valve and by-pass valve simultaneously, make circulating water from house steward flow through successively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives the water turbine acting after driving the turbo machine acting again; Turbine drives generator for electricity generation, water turbine drive the blower fan running.
The method for using of described industrial circulating water overbottom pressure intelligence recovering device; Drive water turbine by circulating water; It is characterized in that: circulating water also drives turbo machine, the turbine drives generator, and concrete steps are selected multiple process or series process for use: the concrete steps of multiple process are: form the turbo machine pipe-line system by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve; Form the water turbine pipe-line system by water turbine and hydroturbine water intake valve; Close series connection valve and the by-pass valve of series connection on the water pipe, open hydroturbine water intake valve and water-dispensing device inlet valve simultaneously, make circulating water from house steward flow through respectively turbo machine pipe-line system and water turbine pipe-line system; Circulating water drives the water turbine acting, and water turbine drives the blower fan running; Circulating water drives the turbo machine acting, and turbo machine is worked in coordination with recycle pump drive motor driven in common recycle pump.The concrete steps of series process are: form the turbo machine pipe-line system by turbo machine, turbo machine inlet valve, turbo machine outlet valve and water-dispensing device inlet valve; Form the water turbine pipe-line system by water turbine and hydroturbine water intake valve; Open the series connection valve on the series connection water pipe; Close hydroturbine water intake valve, water-dispensing device inlet valve and by-pass valve simultaneously, make circulating water from house steward flow through successively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives the water turbine acting after driving the turbo machine acting again; Turbo machine is worked in coordination with recycle pump drive motor driven in common recycle pump, and water turbine drives the blower fan running.
When the present invention uses; Independent pipe-line system of each self-forming of turbo machine and water turbine; And two pipe-line system parallel connections or tandem arrangement; Turbo machine provides power to drive generator by the pressure more than needed of circulating water and generates electricity, and the electricity that generator sends can be used for driving other consumers or input electrical network.Turbo machine can also make up with motor, and turbo machine provides power to work in coordination with the running of motoring recycle pump by the pressure more than needed of circulating water, thereby produces energy-saving effect with the load that alleviates motor.
When circulating water pressure more than needed was abundant, water turbine and turbo machine can be worked simultaneously; When circulating water pressure more than needed is not too abundant, can adopt water turbine work and turbo machine is not worked or the pattern of part work; When not needing blower fan when work, this moment no matter circulating water pressure more than needed whether abundant turbo machine can work independently.
When the summer environment temperature was higher, blower fan and turbo machine can be worked simultaneously; And when the winter environment temperature is low when not needing blower fan work, turbo machine can work independently.
As add controller in the present invention; Then can monitor and control the circulating water water temperature in pond and the runnability of other auxiliary equipment that need monitor in the flow of circulating water, the cooling tower tower body; The overbottom pressure that reclaims is as required regulated the water yield ratio of the flow of circulating water with cycle water automatically; Adopt programmable controller to realize intelligent control, to improve the precision and the reliability of control.
The invention has the beneficial effects as follows: simple in structure, easy for installation, safeguard that easily, control is accurate, energy utilization rate is high, and is applied widely.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the present invention that is equipped with the bypass water pipe;
Fig. 3 is the structural representation that generator is connected with turbo machine among the present invention;
Fig. 4 is the structural representation that motor among the present invention, recycle pump and turbo machine are connected;
Fig. 5 is the structural representation of middle controller of the present invention.
Embodiment
Below further specify the present invention through specific embodiment.
A kind of industrial circulating water overbottom pressure intelligence recovering device comprises 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, and as shown in Figure 1, concrete structure is:
Cooling tower tower body 1 top has through hole; Said through hole is provided with air duct 2; Be provided with blower fan 3 in the air duct 2; Bottom in the cooling tower tower body 1 is provided with pond 4, and the top in pond 4 is provided with filler 5, water-dispensing device 6 and dehydrater 7 successively in the cooling tower tower body 1, and water turbine 8 is located at the below of air duct 2 inner blowers 3; And the rotating shaft of water turbine 8 connects the rotating shaft of blower fan 3; First water intake 61 of water-dispensing device 6 is through the water outlet of water pipe connection water turbine 8, and the water intake of water turbine 8 connects circulation house steward 9 through the water pipe that is in series with hydroturbine water intake valve 81, and second water intake 62 of water-dispensing device 6 connects circulation house steward 9 through the water pipe that is in series with water-dispensing device inlet valve 63; The water intake of turbo machine 11 connects circulation house steward 9 through the water pipe that is 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 through the water pipe that is in series with turbo machine outlet valve 112, also connects through series connection water pipe 12 between second water intake 62 of the water intake of water turbine 8 and water-dispensing device 6, is in series with series connection valve 121 on the series connection water pipe 12.
In the present embodiment, turbo machine 11 and independent pipe-line system of water turbine 8 each self-forming, the turbo machine pipe-line system comprises: the connection water pipe between turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 reach.The water turbine pipe-line system comprises: the connection water pipe between water turbine 8, hydroturbine water intake valve 81 reach.
For making the pipe-line system of turbo machine 11 formation and the pipe-line system that water turbine 8 forms to move with serial fashion, between these two pipe-line systems, also be provided with series connection water pipe 12 and series connection valve 121.
Present embodiment is with parallel when usage is used; Close series connection valve 121 and by-pass valve 131 on the series connection water pipe 12; Open hydroturbine water intake valve 81 and water-dispensing device inlet valve 63 simultaneously, make circulating water from house steward 9 flow through respectively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives water turbine 8 and does work; Water turbine drives blower fan 3 runnings, realizes energy recovery; Circulating water drives turbo machine 11 actings, realizes energy recovery.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
When greatly consequently can not only driving water turbine 8 actings, circulating water pressure runs well to drive blower fan 3; When also having pressure-driven turbo machine 11 more than needed to do work simultaneously, present embodiment can tandem use usage, at this moment; Open the series connection valve 121 on the series connection water pipe 12; Close hydroturbine water intake valve 81, water-dispensing device inlet valve 63 and by-pass valve 131 simultaneously, thereby make circulating water form a series loop from flow through successively turbo machine pipe-line system and water turbine pipe-line system of house steward 9, circulating water drives water turbine 8 actings after driving turbo machine 11 actings again; Water turbine drives blower fan 3 runnings, can fully reclaim the energy of whole pressure more than needed of circulating water like this.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
A kind of industrial circulating water overbottom pressure intelligence recovering device comprises 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, and as shown in Figure 2, concrete structure is:
Also connect between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, be in series with by-pass valve 131 on the bypass water pipe 13 through bypass water pipe 13.Hydroturbine water intake valve 81, series connection valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and at least one selects mortor operated valve for use in the two for turbo machine inlet valve 111 and turbo machine outlet valve 112, and turbo machine inlet valve 111 is selected mortor operated valve for use in the present embodiment.Other structures are all same with embodiment 1.
For guaranteeing that when turbo machine 11 breaks down circulation still can proper functioning and make things convenient for turbo machine 11 or the maintenance of water turbine 8, other is provided with bypass water pipe 13 and by-pass valve 131 to form the bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 parallelly connected layouts.Other methods for using are all same with embodiment 1.
A kind of industrial circulating water overbottom pressure intelligence recovering 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, and the current output terminal of generator 14 can be connected to the current input terminal of other electric consumers through lead, perhaps is connected to the grid.Other structures and method for using are all same with embodiment 2.
A kind of industrial circulating water overbottom pressure intelligence recovering 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 is through the rotating shaft of clutch 17 connection recycle pump drive motors 15, and the rotating shaft of recycle pump drive motor 15 also is connected through the rotating shaft of coupling 18 and recycle pump 16.
Arrangement between turbo machine 11, recycle pump drive motor 15 and recycle pump 16 these threes is selected for use in any one in the 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 be selected for use according to actual conditions flexibly.Present embodiment is selected the mid-and mode on turbo machine 11 and recycle pump 16 apportion both sides of recycle pump drive motor 15 for use.
Other structures and method for using are all same with embodiment 2.
A kind of industrial circulating water overbottom pressure intelligence recovering 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:
Cooling tower tower body 1 top has through hole; Said through hole is provided with air duct 2, is provided with blower fan 3 in the air duct 2, and the bottom in the cooling tower tower body 1 is provided with pond 4; The top in pond 4 is provided with filler 5, water-dispensing device 6 and dehydrater 7 successively in the cooling tower tower body 1; Water turbine 8 is located at the below of air duct 2 inner blowers 3, and the rotating shaft of the rotating shaft of water turbine 8 connection blower fan 3, and first water intake 61 of water-dispensing device 6 connects the water outlet of water turbine 8 through water pipe; The water intake of water turbine 8 connects circulation house steward 9 through the water pipe that is in series with hydroturbine water intake valve 81; Second water intake 62 of water-dispensing device 6 connects circulation house steward 9 through the water pipe that is in series with water-dispensing device inlet valve 63, and the water intake of turbo machine 11 connects circulation house steward 9 through the water pipe that is in series with turbo machine inlet valve 111, and the water outlet of turbo machine 11 connects second water intake 62 of water-dispensing device 6 through the water pipe that is in series with turbo machine outlet valve 112; Also connect between second water intake 62 of the water intake of water turbine 8 and water-dispensing device 6 through series connection water pipe 12; Be in series with series connection valve 121 on the series connection water pipe 12, also connect between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, be in series with by-pass valve 131 on the bypass water pipe 13 through bypass water pipe 13.Hydroturbine water intake valve 81, series connection valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and at least one selects mortor operated valve for use in the two for turbo machine inlet valve 111 and turbo machine outlet valve 112, and turbo machine inlet valve 111 is selected mortor operated valve for use in the present embodiment.
In the present embodiment, turbo machine 11 and independent pipe-line system of water turbine 8 each self-forming, the turbo machine pipe-line system comprises: the connection water pipe between turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 reach.The water turbine pipe-line system comprises: the connection water pipe between water turbine 8, hydroturbine water intake valve 81 reach.For guaranteeing that when turbo machine 11 breaks down circulation still can proper functioning and make things convenient for turbo machine 11 or the maintenance of water turbine 8, other is provided with bypass water pipe 13 and by-pass valve 131 to form the bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 parallelly connected layouts.
For making the pipe-line system of turbo machine 11 formation and the pipe-line system that water turbine 8 forms to move with serial fashion, between these two pipe-line systems, also be provided with series connection water pipe 12 and series connection valve 121.
Present embodiment is with parallel when usage is used; Close series connection valve 121 and by-pass valve 131 on the series connection water pipe 12; Open hydroturbine water intake valve 81 and water-dispensing device inlet valve 63 simultaneously, make circulating water from house steward 9 flow through respectively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives water turbine 8 and does work; Water turbine drives blower fan 3 runnings, realizes energy recovery; Circulating water drives turbo machine 11 actings, realizes energy recovery.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
When greatly consequently can not only driving water turbine 8 actings, circulating water pressure runs well to drive blower fan 3; When also having pressure-driven turbo machine 11 more than needed to do work simultaneously, present embodiment can tandem use usage, at this moment; Open the series connection valve 121 on the series connection water pipe 12; Close hydroturbine water intake valve 81, water-dispensing device inlet valve 63 and by-pass valve 131 simultaneously, thereby make circulating water form a series loop from flow through successively turbo machine pipe-line system and water turbine pipe-line system of house steward 9, circulating water drives water turbine 8 actings after driving turbo machine 11 actings again; Water turbine drives blower fan 3 runnings, can fully reclaim the energy of whole pressure more than needed of circulating water like this.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
When present embodiment used, circulating water was from house steward 9 flow through turbo machine pipe-line system and water turbine pipe-line system, the flow of two pipe-line systems by controller 19 according to the demand smart allocation.
A kind of industrial circulating water overbottom pressure intelligence recovering 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:
Cooling tower tower body 1 top has through hole; Said through hole is provided with air duct 2, is provided with blower fan 3 in the air duct 2, and the bottom in the cooling tower tower body 1 is provided with pond 4; The top in pond 4 is provided with filler 5, water-dispensing device 6 and dehydrater 7 successively in the cooling tower tower body 1; Water turbine 8 is located at the below of air duct 2 inner blowers 3, and the rotating shaft of the rotating shaft of water turbine 8 connection blower fan 3, and first water intake 61 of water-dispensing device 6 connects the water outlet of water turbine 8 through water pipe; The water intake of water turbine 8 connects circulation house steward 9 through the water pipe that is in series with hydroturbine water intake valve 81; Second water intake 62 of water-dispensing device 6 connects circulation house steward 9 through the water pipe that is in series with water-dispensing device inlet valve 63, and the water intake of turbo machine 11 connects circulation house steward 9 through the water pipe that is in series with turbo machine inlet valve 111, and the water outlet of turbo machine 11 connects second water intake 62 of water-dispensing device 6 through the water pipe that is in series with turbo machine outlet valve 112; Also connect between second water intake 62 of the water intake of water turbine 8 and water-dispensing device 6 through series connection water pipe 12; Be in series with series connection valve 121 on the series connection water pipe 12, also connect between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, be in series with by-pass valve 131 on the bypass water pipe 13 through bypass water pipe 13.Hydroturbine water intake valve 81, series connection valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and at least one selects mortor operated valve for use in the two for turbo machine inlet valve 111 and turbo machine outlet valve 112, and turbo machine inlet valve 111 is selected mortor operated valve for use in the present embodiment.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 through lead, perhaps is connected to the grid.
In the present embodiment, turbo machine 11 and independent pipe-line system of water turbine 8 each self-forming, the turbo machine pipe-line system comprises: the connection water pipe between turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 reach.The water turbine pipe-line system comprises: the connection water pipe between water turbine 8, hydroturbine water intake valve 81 reach.For guaranteeing that when turbo machine 11 breaks down circulation still can proper functioning and make things convenient for turbo machine 11 or the maintenance of water turbine 8, other is provided with bypass water pipe 13 and by-pass valve 131 to form the bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 parallelly connected layouts.
For making the pipe-line system of turbo machine 11 formation and the pipe-line system that water turbine 8 forms to move with serial fashion, between these two pipe-line systems, also be provided with series connection water pipe 12 and series connection valve 121.
Present embodiment is with parallel when usage is used; Close series connection valve 121 and by-pass valve 131 on the series connection water pipe 12; Open hydroturbine water intake valve 81 and water-dispensing device inlet valve 63 simultaneously, make circulating water from house steward 9 flow through respectively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives water turbine 8 and does work; Water turbine drives blower fan 3 runnings, realizes energy recovery; Circulating water drives turbo machine 11 actings, and turbo machine 11 is realized energy recovery as prime mover driven generator 14 generatings of generator 14.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
When greatly consequently can not only driving water turbine 8 actings, circulating water pressure runs well to drive blower fan 3; When also having pressure-driven turbo machine 11 more than needed to do work simultaneously; Present embodiment can tandem use usage, at this moment, opens the series connection valve 121 on the series connection water pipe 12; Close hydroturbine water intake valve 81, water-dispensing device inlet valve 63 and by-pass valve 131 simultaneously; Thereby make circulating water form a series loop from flow through successively turbo machine pipe-line system and water turbine pipe-line system of house steward 9, circulating water drives water turbine 8 actings after driving turbo machine 11 actings again, and turbo machine 11 is as prime mover driven generator 14 generatings of generator 14; Water turbine drives blower fan 3 runnings, can fully reclaim the energy of whole pressure more than needed of circulating water like this.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
When present embodiment used, circulating water was from house steward 9 flow through respectively the pipe-line system that turbo machine 11 forms and the pipe-line system of water turbine 8 formation, the flow of two pipe-line systems by controller 19 according to the demand smart allocation.
A kind of industrial circulating water overbottom pressure intelligence recovering 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; Like Fig. 2 and shown in Figure 4, concrete structure is:
Cooling tower tower body 1 top has through hole; Said through hole is provided with air duct 2, is provided with blower fan 3 in the air duct 2, and the bottom in the cooling tower tower body 1 is provided with pond 4; The top in pond 4 is provided with filler 5, water-dispensing device 6 and dehydrater 7 successively in the cooling tower tower body 1; Water turbine 8 is located at the below of air duct 2 inner blowers 3, and the rotating shaft of the rotating shaft of water turbine 8 connection blower fan 3, and first water intake 61 of water-dispensing device 6 connects the water outlet of water turbine 8 through water pipe; The water intake of water turbine 8 connects circulation house steward 9 through the water pipe that is in series with hydroturbine water intake valve 81; Second water intake 62 of water-dispensing device 6 connects circulation house steward 9 through the water pipe that is in series with water-dispensing device inlet valve 63, and the water intake of turbo machine 11 connects circulation house steward 9 through the water pipe that is in series with turbo machine inlet valve 111, and the water outlet of turbo machine 11 connects second water intake 62 of water-dispensing device 6 through the water pipe that is in series with turbo machine outlet valve 112; Also connect between second water intake 62 of the water intake of water turbine 8 and water-dispensing device 6 through series connection water pipe 12; Be in series with series connection valve 121 on the series connection water pipe 12, also connect between second water intake 62 of water-dispensing device 6 and the water intake of turbo machine 11, be in series with by-pass valve 131 on the bypass water pipe 13 through bypass water pipe 13.Hydroturbine water intake valve 81, series connection valve 121 and water-dispensing device inlet valve 63 all adopt mortor operated valve, and at least one selects mortor operated valve for use in the two for turbo machine inlet valve 111 and turbo machine outlet valve 112, and turbo machine inlet valve 111 is selected mortor operated valve for use in the present embodiment.
The rotating shaft of turbo machine 11 is through the rotating shaft of clutch 17 connection recycle pump drive motors 15, and the rotating shaft of recycle pump drive motor 15 also is connected through the rotating shaft of coupling 18 and recycle pump 16.Arrangement between turbo machine 11, recycle pump drive motor 15 and recycle pump 16 these threes is selected for use in any one in the 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 for use flexibly according to actual conditions.Present embodiment is selected the mid-and mode on turbo machine 11 and recycle pump 16 apportion both sides of recycle pump drive motor 15 for use.
In the present embodiment, turbo machine 11 and independent pipe-line system of water turbine 8 each self-forming, the turbo machine pipe-line system comprises: the connection water pipe between turbo machine 11, turbo machine inlet valve 111, turbo machine outlet valve 112, water-dispensing device inlet valve 63 reach.The water turbine pipe-line system comprises: the connection water pipe between water turbine 8, hydroturbine water intake valve 81 reach.For guaranteeing that when turbo machine 11 breaks down circulation still can proper functioning and make things convenient for turbo machine 11 or the maintenance of water turbine 8, other is provided with bypass water pipe 13 and by-pass valve 131 to form the bypass conduit system, in order to keep the conventional operation of circulation.Bypass water pipe 13 and turbo machine 11 parallelly connected layouts.
For making the pipe-line system of turbo machine 11 formation and the pipe-line system that water turbine 8 forms to move with serial fashion, between these two pipe-line systems, also be provided with series connection water pipe 12 and series connection valve 121.
Present embodiment is with parallel when usage is used; Close series connection valve 121 and by-pass valve 131 on the series connection water pipe 12; Open hydroturbine water intake valve 81 and water-dispensing device inlet valve 63 simultaneously, make circulating water from house steward 9 flow through respectively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives water turbine 8 and does work; Water turbine drives blower fan 3 runnings, realizes energy recovery; Circulating water drives turbo machine 11 actings, and turbo machine 11 collaborative recycle pump drive motor 15 driven in common recycle pumps 16 are realized energy recovery.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
When greatly consequently can not only driving water turbine 8 actings, circulating water pressure runs well to drive blower fan 3; When also having pressure-driven turbo machine 11 more than needed to do work simultaneously; Present embodiment can tandem use usage, at this moment, opens the series connection valve 121 on the series connection water pipe 12; Close hydroturbine water intake valve 81, water-dispensing device inlet valve 63 and by-pass valve 131 simultaneously; Thereby make circulating water form a series loop from flow through successively turbo machine pipe-line system and water turbine pipe-line system of house steward 9, circulating water drives water turbine 8 actings after driving turbo machine 11 actings again, turbo machine 11 collaborative recycle pump drive motor 15 driven in common recycle pumps 16; Water turbine drives blower fan 3 runnings, can fully reclaim the energy of whole pressure more than needed of circulating water like this.Circulating water spills from water-dispensing device 6 subsequently, behind filler 5, is collected to pond 4 again.
When present embodiment used, circulating water was from house steward 9 flow through respectively the pipe-line system that turbo machine 11 forms and the pipe-line system of water turbine 8 formation, the flow of two pipe-line systems by controller 19 according to the demand smart allocation.
Claims (9)
1. an industrial circulating water overbottom pressure intelligence recovering device comprises 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),
Cooling tower tower body (1) top has through hole; Said through hole is provided with air duct (2); Be provided with blower fan (3) in the air duct (2), the bottom in the cooling tower tower body (1) is provided with pond (4), and the top in the interior pond of cooling tower tower body (1) (4) is provided with filler (5), water-dispensing device (6) and dehydrater (7) successively; Water turbine (8) is located at the below of air duct (2) inner blower (3); And the rotating shaft of water turbine (8) connects the rotating shaft of blower fan (3), and first water intake (61) of water-dispensing device (6) is through the water outlet of water pipe connection water turbine (8), and the water intake of water turbine (8) connects circulation house steward (9) through the water pipe that is in series with hydroturbine water intake valve (81); Second water intake (62) of water-dispensing device (6) connects circulation house steward (9) through the water pipe that is in series with water-dispensing device inlet valve (63)
It is characterized in that: also comprise at least one turbo machine (11); The water intake of turbo machine (11) connects circulation house steward (9) through the water pipe that is 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) through the water pipe that is in series with turbo machine outlet valve (112); Also connect between second water intake (62) of the water intake of water turbine (8) and water-dispensing device (6), be in series with series connection valve (121) on the series connection water pipe (12) through series connection water pipe (12).
2. industrial circulating water overbottom pressure intelligence recovering device as claimed in claim 1; It is characterized in that: also comprise bypass water pipe (13) and by-pass valve (131); Also connect between second water intake (62) of water-dispensing device (6) and the water intake of turbo machine (11) through bypass water pipe (13); Be in series with by-pass valve (131) on the bypass water pipe (13)
Hydroturbine water intake valve (81), series connection valve (121) and water-dispensing device inlet valve (63) all adopt mortor operated valve, and at least one selects mortor operated valve for use in the two for turbo machine inlet valve (111) and turbo machine outlet valve (112).
3. according to claim 1 or claim 2 industrial circulating water overbottom pressure intelligence recovering device, 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. according to claim 1 or claim 2 industrial circulating water overbottom pressure intelligence recovering device; It is characterized in that: also comprise recycle pump drive motor (15) and recycle pump (16); The rotating shaft of turbo machine (11) is through the rotating shaft of clutch (17) connection recycle pump drive motor (15), and the rotating shaft of recycle pump drive motor (15) also is connected through the rotating shaft of coupling (18) and recycle pump (16).
5. according to claim 1 or claim 2 industrial circulating water overbottom pressure intelligence recovering device; 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); Angular-rate sensor (192) is located at rotating shaft one side of blower fan (3); Temperature transducer (191) all passes through signaling line with angular-rate sensor (192) and is connected A/D converter (193); A/D converter (193) all passes through signaling line with touch screen (194) and is connected programmable controller (195); Programmable controller (195) connects hydroturbine water intake valve (81), series connection valve (121) and water-dispensing device inlet valve (63) respectively through signaling line, and turbo machine inlet valve (111) and turbo machine outlet valve (112) select for use that valve of mortor operated valve also to be connected programmable controller (195) through signaling line in the two.
6. industrial circulating water overbottom pressure intelligence recovering device as claimed in claim 3; 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); Angular-rate sensor (192) is located at rotating shaft one side of blower fan (3); Temperature transducer (191) all passes through signaling line with angular-rate sensor (192) and is connected A/D converter (193); A/D converter (193) all passes through signaling line with touch screen (194) and is connected programmable controller (195); Programmable controller (195) connects hydroturbine water intake valve (81), series connection valve (121) and water-dispensing device inlet valve (63) respectively through signaling line, and turbo machine inlet valve (111) and turbo machine outlet valve (112) select for use that valve of mortor operated valve also to be connected programmable controller (195) through signaling line in the two.
7. industrial circulating water overbottom pressure intelligence recovering device as claimed in claim 4; 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); Angular-rate sensor (192) is located at rotating shaft one side of blower fan (3); Temperature transducer (191) all passes through signaling line with angular-rate sensor (192) and is connected A/D converter (193); A/D converter (193) all passes through signaling line with touch screen (194) and is connected programmable controller (195); Programmable controller (195) connects hydroturbine water intake valve (81), series connection valve (121) and water-dispensing device inlet valve (63) respectively through signaling line, and turbo machine inlet valve (111) and turbo machine outlet valve (112) select for use that valve of mortor operated valve also to be connected programmable controller (195) through signaling line in the two.
8. the method for using of industrial circulating water overbottom pressure intelligence recovering device as claimed in claim 6; Drive water turbine (8) by circulating water; It is characterized in that: circulating water also drives turbo machine (11), and turbo machine (11) drives generator (14), and concrete steps are selected multiple process or series process for use:
The concrete steps of multiple process are: form the turbo machine pipe-line system by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63); Form the water turbine pipe-line system by water turbine (8) and hydroturbine water intake valve (81); Close series connection valve (121) and by-pass valve (131) on the series connection water pipe (12); Open hydroturbine water intake valve (81) and water-dispensing device inlet valve (63) simultaneously; Make circulating water from house steward (9) flow through respectively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives water turbine (8) acting, and water turbine drives blower fan (3) running; Circulating water drives turbo machine (11) acting, and turbo machine (11) drives generator (14) generating;
The concrete steps of series process are: form the turbo machine pipe-line system by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63); Form the water turbine pipe-line system by water turbine (8) and hydroturbine water intake valve (81); Open the series connection valve (121) on the series connection water pipe (12); Close hydroturbine water intake valve (81), water-dispensing device inlet valve (63) and by-pass valve (131) simultaneously, make circulating water from house steward (9) flow through successively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives water turbine (8) acting after driving turbo machine (11) acting again; Turbo machine (11) drives generator (14) generating, and water turbine drives blower fan (3) running.
9. the method for using of industrial circulating water overbottom pressure intelligence recovering device as claimed in claim 7; Drive water turbine (8) by circulating water; It is characterized in that: circulating water also drives turbo machine (11), and turbo machine (11) drives generator (14), and concrete steps are selected multiple process or series process for use:
The concrete steps of multiple process are: form the turbo machine pipe-line system by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63); Form the water turbine pipe-line system by water turbine (8) and hydroturbine water intake valve (81); Close series connection valve (121) and by-pass valve (131) on the series connection water pipe (12); Open hydroturbine water intake valve (81) and water-dispensing device inlet valve (63) simultaneously; Make circulating water from house steward (9) flow through respectively turbo machine pipe-line system and water turbine pipe-line system, circulating water drives water turbine (8) acting, and water turbine drives blower fan (3) running; Circulating water drives turbo machine (11) acting, and turbo machine (11) is worked in coordination with recycle pump drive motor (15) driven in common recycle pump (16);
The concrete steps of series process are: form the turbo machine pipe-line system by turbo machine (11), turbo machine inlet valve (111), turbo machine outlet valve (112) and water-dispensing device inlet valve (63); Form the water turbine pipe-line system by water turbine (8) and hydroturbine water intake valve (81); Open the series connection valve (121) on the series connection water pipe (12); Close hydroturbine water intake valve (81), water-dispensing device inlet valve (63) and by-pass valve (131) simultaneously; Make circulating water from house steward (9) flow through successively turbo machine pipe-line system and water turbine pipe-line system; Circulating water drives water turbine (8) acting after driving turbo machine (11) acting again, and turbo machine (11) is worked in coordination with recycle pump drive motor (15) driven in common recycle pump (16), and water turbine drives blower fan (3) running.
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