CN203454841U - Circulating water power generation system for hyperbolic cooling tower - Google Patents
Circulating water power generation system for hyperbolic cooling tower Download PDFInfo
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- CN203454841U CN203454841U CN201320441029.4U CN201320441029U CN203454841U CN 203454841 U CN203454841 U CN 203454841U CN 201320441029 U CN201320441029 U CN 201320441029U CN 203454841 U CN203454841 U CN 203454841U
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Abstract
The utility model relates to a circulating water power generation system for a hyperbolic cooling tower. The circulating water power generation system comprises a water collection pool, a tower body, a water spray device and a water distribution device, wherein the water collection pool is located below the tower body; the water spray device is internally arranged at the waist part of the tower body; the water distribution device is arranged above the water spray device. The circulating water power generation system is characterized in that a power generation system is arranged between the water spray device and the water collection pool; a heat dissipation device is arranged above the water distribution device. The circulating water power generation system disclosed by the utility model has the following beneficial effects that water resource is adequately utilized, the height advantage of the hyperbolic cooling tower plays a role due to a composite structure, the fall and potential energy of a water stream are adequately utilized and converted to electric energy by a power generation device, so that the circulating water power generation system is more energy-saving and environment-friendly; the multilayer structure of a water collection ring provides a better cooling effect on the basis of a common hyperbolic cooling tower; a wind power is generated by virtue of a hydraulic fan to promote air ventilation, thus enhancing cooling effect.
Description
Technical field
The utility model relates to double-curve cooling column equipment technical field, is specifically related to a kind of double-curve cooling column circulation water electricity generation system.
Background technology
It is a kind of large-scale thin-shell type structures that the circulating water natural of thermal power plant, nuclear power station, refuse-burning plant, Natural Gas Power Plant ventilates cooling.Build the regional power plant that water source is very insufficient in, for using water wisely, need to build a recirculating cooling water system, so that the hot water of discharging in cooler is cooling rear reusable therein.The cooling structures that large power plant adopts mostly are Hyperbolic cooling tower.This type of cooling tower is used for lack of water power station, inland.Cooling tower is comprised of collecting-tank, pillar, tower body and liquid distribution.Collecting-tank mostly is at approximately 2 meters of dark round pools of subsurface.Tower body is to be conducive to the hyperbola apleuria of gravity-flow ventilation without the thin-walled space structure of beam column, multiplex armored concrete manufacture.
Cooling tower height is generally 75～150 meters, 65～120 meters of base diameters.Tower internal upper part is air duct, and barrel first segment (lower ring) is following is distribution channel and liquid distribution, and controlling is trickle framework, and multiplex PE or PVC material are made.At the bottom of tower, there is a cistern, but need be according to the continuous moisturizing of evaporation capacity.Liquid distribution is the capital equipment that evaporates the water and dispel the heat.During operation, water drips and spatters to dirty pouring from distribution channel, and air enters from tower bottom side, after fully contacting, with heat, upwards discharges with water.Cooling procedure be take evaporative heat loss as main, and sub-fraction is heat loss through convection.
The shortcoming of prior art is: only utilize the design of hyperbola existing structure, do not make further improvements, do not make full use of water resource, also do not increase some heat abstractors and make the little weather of wind speed also can reach good radiating effect.
Utility model content
The utility model has overcome existing deficiency, provides a kind of potential energy of water that can utilize to produce electric energy, and can improve the double-curve cooling column circulation water electricity generation system of heat-sinking capability.
For solving above-mentioned technical problem, a kind of embodiment of the present utility model is by the following technical solutions: a kind of double-curve cooling column circulation water electricity generation system, comprise collecting-tank, tower body, liquid distribution and water dispensing apparatus, wherein said collecting-tank is positioned at described tower body below, in described liquid distribution, be located at tower body waist, water dispensing apparatus is located at liquid distribution top, it is characterized in that: between described liquid distribution and collecting-tank, be provided with electricity generation system, above described water dispensing apparatus, be provided with heat abstractor.
Utilize the height of double-curve cooling column, the potential energy that water drop produces generates electricity by electricity generation system; Utilize heat abstractor to strengthen the cooling effect to double-curve cooling column.
Further technical scheme is that electricity generation system comprises captation and TRT, and is installed in described tower body, and this captation is positioned at described liquid distribution below, below this captation, is provided with TRT.
The water flowing down from cooling tower, produces potential energy by drop, through captation, collects and converges in TRT, utilizes hydraulic pressure generating, makes full use of water energy.
Further technical scheme is to be provided with support on described tower body, described captation is installed on this support, this captation consists of collecting ring assembly and the funnel that catchments that is positioned at this collecting ring assembly below, and described TRT is arranged on the funnel below of catchmenting.
Collecting ring assembly and the funnel that catchments all have collection, converge the function of current.Support plays a supportive role.
Further technical scheme is that collecting ring assembly at least comprises the collecting ring that three external diameters diminish gradually, three these collecting rings are from outside to inside stratiform and are arranged in described tower body, inside every layer of described collecting ring, low outside is high, adjacent two layers collecting ring is that lower floor's external diameter is greater than upper strata internal diameter, and lower floor's internal diameter is less than upper strata internal diameter.
Collecting ring comprises sandwich construction, does so not only and can not obstruct Air Flow from bottom to top, and contrary also contributing to provides cross-ventilated environment, strengthens heat radiation and cooling effect.
Further technical scheme is that the catchment collecting ring of funnel wide-mouth and the bottom is connected, the most advanced and sophisticated and TRT water inlet connection of the funnel that catchments.
Further technical scheme is that TRT is hydraulic generator unit or magnetic suspension generation unit.
Hydraulic generator unit or magnetic suspension generation unit can change hydraulic pressure into electric energy, and hydraulic pressure comes from the potential energy that water drop produces.
Further technical scheme is that heat abstractor is hydraulic power blower fan, this hydraulic power blower fan is positioned at described water dispensing apparatus top, described collecting-tank outlet pipe flows through heat transmission equipment to hydraulic power blower fan water inlet by pipeline, on the pipeline between this collecting-tank and heat transmission equipment, is provided with water pump.
Water pump extracts the ducted water of cooling circulating water, flows to heat transmission equipment and carries out heat exchange, flows to hydraulic power blower fan after heat exchange, and for hydraulic power blower fan, it provides the energy of rotation, produces wind energy and accelerates the cooling velocity in double-curve cooling column.
Further technical scheme is that the drainpipe of hydraulic power blower fan and the water inlet pipe of water dispensing apparatus communicate.
Recirculated water backwater overbottom pressure drives hydraulic power blower fan, after providing hydraulic power blower fan to rotate, flows into the water inlet pipe of water dispensing apparatus, carries out coolingly, and better heat sinking function is provided.
Further technical scheme is that described hydraulic power blower fan is Horizontal axle streaming hydraulic power blower fan, air draft from bottom to top.
By hydraulic power blower fan, accelerate hot-air and upwards flow, and the discord natural law runs counter to, the radiating mode of the traditional structure of also getting along well is disagreed.
Compared with prior art, the beneficial effects of the utility model are: make full use of water resource, composite construction plays a role the ceiling advantage of double-curve cooling column, makes full use of drop and the potential energy of current, by TRT, converts electric energy to, more energy-conservation, environmental protection.The sandwich construction of collecting ring, on the basis of common double-curve cooling column, provides better cooling effect; Utilize water conservancy blower fan to produce wind-force and promote circulation of air, strengthen cooling effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the structural representation of the utility model one embodiment, a kind of double-curve cooling column circulation water electricity generation system, collecting-tank 9, tower body 4, liquid distribution 3 and water dispensing apparatus 2, wherein said collecting-tank 9 is positioned at described tower body 4 belows, is located at tower body 4 waists in described liquid distribution 3, and water dispensing apparatus 2 is located at liquid distribution 3 tops, it is characterized in that: between described liquid distribution 3 and collecting-tank 9, be provided with electricity generation system, above described water dispensing apparatus 2, be provided with heat abstractor 1.Utilize the height of double-curve cooling column, the potential energy that water drop produces generates electricity by electricity generation system; The cooling effect that utilizes heat abstractor 1 to strengthen double-curve cooling column.Being combined with of electricity generation system and heat abstractor 1, can make full use of the energy.Described electricity generation system comprises captation and TRT 7, and is installed in described tower body 4, and this captation is positioned at described liquid distribution 3 belows, is provided with TRT 7 below this captation.The water flowing down from cooling tower, produces potential energy by drop, through captation, collects and converges in TRT 7, utilizes hydraulic pressure generating, makes full use of water energy.
On described tower body 4, be provided with support 8, on this support 8, described captation be installed, this captation consists of collecting ring assembly 5 and the funnel 6 that catchments that is positioned at these collecting ring assembly 5 belows, and described TRT 7 is arranged on funnel 6 belows of catchmenting.Collecting ring assembly 5 and the funnel 6 that catchments all have collection, converge the function of current.Because TRT 7 water inlets are generally less, double-curve cooling column internal diameter is generally wider, in order to collect the water of cooling tower whereabouts, enters TRT 7, will use captation, is used for water to gather and supply with TRT 7.Collecting ring assembly 5, when gathering, is also accompanied with the function of heat radiation.The collecting ring of funnel 6 wide-mouths and the bottom of catchmenting is connected, the most advanced and sophisticated and TRT 7 water inlets connections of the funnel 6 that catchments.
Collecting ring assembly 5 at least comprises the collecting ring that three external diameters diminish gradually, three these collecting rings are from outside to inside stratiform and are arranged in tower body 4, inside every layer of collecting ring, low outside is high, and adjacent two layers collecting ring is that lower floor's external diameter is greater than upper strata internal diameter, and lower floor's internal diameter is less than upper strata internal diameter.Collecting ring comprises sandwich construction, does so not only and can not obstruct Air Flow from bottom to top, and contrary also contributing to provides cross-ventilated environment, strengthens heat radiation and cooling effect.In order to reach the effect of gathering current, should be the structure of similar funnel, but funnel structure be totally-enclosed, be unfavorable for heat radiation, so structure is improved, change the multilayer annulus group of band gap into, form thus collecting ring assembly 5, collecting ring shape is annular, and internal diameter diminishes gradually.Collecting ring assembly 5 is three in the present embodiment, equally can be more than three, and as four, five, eight, ten, 15.And the high effect in low outside is that anti-sealing spills from outward leakage inside collecting ring, because inner side is low, current can flow toward lower under Action of Gravity Field, thereby are gathered together.Spacing between adjacent two layers collecting ring is the shortest is 20cm.Spacing between adjacent two layers collecting ring 24 is the shortest is 20cm, can also be 20cm, 50cm, 100cm, 500cm, 10m, 20m, 30m, 50m.According to the space size of installing, the number of plies of collecting ring 24 is determined the spacing of adjacent two layers.This spacing refers to the common vertical line length of upper and lower two parallel collecting ring 24 planes.Between adjacent two layers, leave sufficient distance to facilitate Air Flow.TRT 7 is hydraulic generator unit or magnetic suspension generation unit.Change hydraulic pressure into electric energy, hydraulic pressure comes from the potential energy that water drop produces.
Heat abstractor 1 is hydraulic power blower fan, and this hydraulic power blower fan is positioned at described water dispensing apparatus 2 tops, and described collecting-tank 9 outlet pipes flow through heat transmission equipment 11 to hydraulic power blower fan water inlet by pipeline, on the pipeline between this collecting-tank 9 and heat transmission equipment 11, are provided with water pump 10.
In the present embodiment double-curve cooling column circulation water electricity generation system, the drainpipe of hydraulic power blower fan and the water inlet pipe of water dispensing apparatus 2 communicate.Water is driving hydraulic power blower fan to rotate, and after providing blower fan to rotate, flows into the water inlet pipe of water dispensing apparatus 2, carries out again cooling.Make part water again through cooling tower, better heat sinking function is provided.Described hydraulic power blower fan is Horizontal axle streaming hydraulic power blower fan, air draft from bottom to top.By hydraulic power blower fan, accelerate hot-air and upwards flow, and the discord natural law runs counter to, the radiating mode of the traditional structure of also getting along well is disagreed.
Hydraulic generator unit or magnetic suspension generation unit are to utilize water drop and potential energy to produce the generator of electric energy, and hydraulic power blower fan is the hydraulic power blower fan that utilizes recirculated water backwater pressure impeller more than needed to rotate, and all has these equipment in prior art, is not repeated herein.
Although the utility model is described with reference to a plurality of explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (9)
1. a double-curve cooling column circulation water electricity generation system, comprise collecting-tank (9), tower body (4), liquid distribution (3) and water dispensing apparatus (2), wherein said collecting-tank (9) is positioned at described tower body (4) below, in described liquid distribution (3), be located at tower body (4) waist, water dispensing apparatus (2) is located at liquid distribution (3) top, it is characterized in that: between described liquid distribution (3) and collecting-tank (9), be provided with electricity generation system, in described water dispensing apparatus (2) top, be provided with heat abstractor (1).
2. double-curve cooling column circulation water electricity generation system according to claim 1, it is characterized in that: described electricity generation system comprises captation and TRT (7), and be installed in described tower body (4), this captation is positioned at described liquid distribution (3) below, is provided with TRT (7) below this captation.
3. double-curve cooling column circulation water electricity generation system according to claim 2, it is characterized in that: on described tower body (4), be provided with support (8), on this support (8), described captation is installed, this captation consists of collecting ring assembly (5) and the funnel that catchments (6) that is positioned at this collecting ring assembly (5) below, and described TRT (7) is arranged on the funnel that catchments (6) below.
4. double-curve cooling column circulation water electricity generation system according to claim 3, it is characterized in that: described collecting ring assembly (5) at least comprises the collecting ring that three external diameters diminish gradually, three these collecting rings are from outside to inside stratiform and are arranged in described tower body (4), inside every layer of described collecting ring, low outside is high, adjacent two layers collecting ring is that lower floor's external diameter is greater than upper strata internal diameter, and lower floor's internal diameter is less than upper strata internal diameter.
5. double-curve cooling column circulation water electricity generation system according to claim 4, is characterized in that: described in the catchment collecting ring of funnel (6) wide-mouth and the bottom be connected, most advanced and sophisticated and TRT (7) the water inlet connection of the funnel that catchments (6).
6. according to double-curve cooling column circulation water electricity generation system described in any one in claim 2-5, it is characterized in that: described TRT (7) is hydraulic generator unit or magnetic suspension generation unit.
7. double-curve cooling column circulation water electricity generation system according to claim 1, it is characterized in that: described heat abstractor (1) is hydraulic power blower fan, this hydraulic power blower fan is positioned at described water dispensing apparatus (2) top, described collecting-tank (9) outlet pipe flows through heat transmission equipment (11) to hydraulic power blower fan water inlet by pipeline, on the pipeline between this collecting-tank (9) and heat transmission equipment (11), is provided with water pump (10).
8. double-curve cooling column circulation water electricity generation system according to claim 7, is characterized in that: the water inlet pipe of the drainpipe of described hydraulic power blower fan and described water dispensing apparatus (2) communicates.
9. double-curve cooling column circulation water electricity generation system according to claim 7, is characterized in that: described hydraulic power blower fan is Horizontal axle streaming hydraulic power blower fan, air draft from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441029.4U CN203454841U (en) | 2013-07-23 | 2013-07-23 | Circulating water power generation system for hyperbolic cooling tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441029.4U CN203454841U (en) | 2013-07-23 | 2013-07-23 | Circulating water power generation system for hyperbolic cooling tower |
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| CN203454841U true CN203454841U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320441029.4U Expired - Fee Related CN203454841U (en) | 2013-07-23 | 2013-07-23 | Circulating water power generation system for hyperbolic cooling tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344130A (en) * | 2013-07-23 | 2013-10-09 | 重庆市鸿嘉洪节能科技有限公司 | Circulating water power generating system of hyperbolic cooling tower |
| CN107152369A (en) * | 2016-11-25 | 2017-09-12 | 河北珠泠节能科技有限公司 | Water tower water drenching electricity generation system |
-
2013
- 2013-07-23 CN CN201320441029.4U patent/CN203454841U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344130A (en) * | 2013-07-23 | 2013-10-09 | 重庆市鸿嘉洪节能科技有限公司 | Circulating water power generating system of hyperbolic cooling tower |
| CN103344130B (en) * | 2013-07-23 | 2015-01-21 | 重庆市鸿嘉洪节能科技有限公司 | Circulating water power generating system of hyperbolic cooling tower |
| CN107152369A (en) * | 2016-11-25 | 2017-09-12 | 河北珠泠节能科技有限公司 | Water tower water drenching electricity generation system |
| CN107152369B (en) * | 2016-11-25 | 2023-10-27 | 河北珠泠节能科技有限公司 | Water tower water spraying power generation system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150723 |
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| EXPY | Termination of patent right or utility model |