CN206019456U - A kind of stupefied receipts water-bound of high-order Tahoua - Google Patents
A kind of stupefied receipts water-bound of high-order Tahoua Download PDFInfo
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- CN206019456U CN206019456U CN201620676402.8U CN201620676402U CN206019456U CN 206019456 U CN206019456 U CN 206019456U CN 201620676402 U CN201620676402 U CN 201620676402U CN 206019456 U CN206019456 U CN 206019456U
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- swash plate
- water
- receipts
- water swash
- concha arcae
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Abstract
This utility model discloses a kind of stupefied receipts water-bound of high-order Tahoua, including receiving water swash plate and receiving tank；The water swash plate of receiving being obliquely installed of each mutual part overlap joint is mounted in below three layers of filler of high-order tower, the receipts water swash plate is band corrugated structure, Concha Arcae is arranged along hydrophobic flow direction, is received to arrange below water swash plate per block and is received tank, is received tank with the part for receiving water swash plate overlap joint and is carried Concha Arcae；Original high-order tower received water swash plate be improved to Concha Arcae and receive water swash plate, while being changed to corrugated type supporting for original receipts water supporting plate for receiving tank, due to there is Concha Arcae, the intensity of plate increases, thickness of slab can reduce 1/3, hydrophobic flow down along Concha Arcae is unobstructed, dabble minimizing；The part that receives tank and receive water swash plate overlap joint carries Concha Arcae, each receipts water swash plate mutually part overlap joint, it is to avoid leak.
Description
【Technical field】
This utility model belongs to the technical field of core (fire) power plant cooling tower design, is related to a kind of stupefied water of receiving of high-order Tahoua and ties
Structure.
【Background technology】
High-order water cooling tower (hereinafter referred high position tower) of receiving is with high-order water collector and high-order collecting-tank.Only super large tower
Water technology is received using high-order, just meaningful in economy.
High-order water technology of receiving initially is intended only as reducing a kind of method that pump head reaches energy conservation object, China in Europe
Once the technology reply unfavorable foundation soil was applied, is prevented saturated yielding, and is developed into today, the technology had become nuclear power plant and thermal power plant is big
Type unit energy-conservation, the requisite measure of noise abatement.
High-order tower is to be proposed by Electricite De France and the design studies of Belgian Harmon company the end of the seventies, the mid-80
Start to apply.In France, high-order tower that large nuclear power station successively puts into operation at least Belleville, promise allow, Shu Zi and Ge Er
Take assorted 8 cooling tower.
High-order water tower of receiving has the advantages that low noise, energy-conservation relative to conventional common tower.Conventional tower packing bottom surface is to the water surface
Space (or region/highly) it is defined as rain belt.For conventional cooling tower, the main cause that noise occurs be spray density and
Impact very little of the kinematic viscosity of rain belt height, the size of water droplet and air and water to noise.
According to measure, conventional tower have exchanged the 85% of total amount of heat from its open Central Shaft water level to filler bottom,
System geometry lift reduces by 43%, and rain belt have exchanged the 15% of total amount of heat, consumes system geometry lift 57%.Conventional tower rain belt
Cold effect is very low, and the noise that water droplet touches water surface generation is larger, includes rain belt geometric height, make water pump in the lift of water circulating pump
Power becomes big, and operating cost increases.
Water tower is received for high-order, and receipts tank is hung under filler can reduce pump power and noise.The arrangement for receiving tank will
Ensure intake is uniformly distributed.Former West Germany had once carried out test of many times with device of different sizes, optimized the design for receiving tank
And arrangement.A down-comer, the water inlet pipe that the water that collects is fully incorporated water circulating pump has been disposed below tank is received.Receive water
On the one hand the arrangement of groove will have corresponding inclined-plane to accept the flowing water come from filler, on the other hand be to ensure that just stream enters air
In filler.Arranging receipts tank directly reduces available ventilation area, may result in the resistance of air flow to increase, but receives tank meeting again
The height of rain belt is made to diminish, drag reduction during so as to passing air in tower.If reasonable in design, the incrementss of air drag
Can remain basically stable with decrement.Electricite De France is in order to allow nuclear power plant to select the design side of high-order tower to Belleville and promise
Case, is combined with Ji Jia specialized laboratories, has carried out high-order receipts water test in the proving ground of Nantes, France, and cooling water inflow is
46.5m3/s, as a result shows, can save pump head 8.5m (i.e. power reduces 4850kW), reduce noise 12dB (A). severe winter opens
During motivation group, first the gateway UNICOM of water circulating pump is got up to be circulated, when water temperature is sufficiently high, then starts water distribution.Normally
Antifreeze method during operation, and UNICOM's circulation.
Due to there is 8～10 meters of high heads before pump, so having eradicated substantially the cavitation condition of water pump.The underground part of pump house
Divide and can reduce 4～5 meters, reduce investment.Water circulating pump is may be installed in steam turbine building, can be reduced capital investment and be improved power plant's cloth
Office.High-order water of receiving makes cooling tower structure more complicated, and expenditure of construction increases, it is desirable to control higher level during initial launch.
In general, high-order water technology of receiving has obvious energy-saving effect, and the distance for making water droplet touch the water surface reduces 10
Rice or so, can cut down noise from source, and high-order tower core can obtain sufficient air supply, that is, have the effect of equal wind.
High-order tower is more notable in the energy-saving effect of nuclear power plant.
On October 7th, 2009, comrade Xi Jinping of former Vice President and Kingdom of Belgium prime minister Fan Longpei go out jointly
The signing ceremony of seat Harmon group and China's in-depth nuclear power super large cooling tower cooperation.Hereafter, high-order tower is in China's nuclear power field
It is highly valued.The same year Guo He, institute was cooperated with Harmon company, completed the design of Jiangxi Province Pengze nuclear power plant high position tower.The tower
Cooling water inflow 21.8 × 104m3/ h, size is：215 meters of overall height, 168.7 meters of bottom footpath.
High-order tower has the advantages that energy-conservation, noise abatement, equal wind, but also with investment big, dabble.
Nuclear power conventional island comes from thermoelectricity development, promotes the progress of thermoelectricity in turn again.China in 1993 is first
The high-order tower that nuclear power plant adopts is transplanted to thermal power plant, one phase, 2 × 330MW coal-fired stations of power plant use in Pucheng
High-order tower, and safe successful operation is up till now.
High-order tower is by increasing initial cost, that is, building the receipts water system of complexity, just seek energy-conservation, noise abatement, equal wind
Effect, high-order tower are only matched somebody with somebody used in single-machine capacity more than effective benefit above the unit of 900MW.Circulating ratio is bigger, and advantage is brighter
Aobvious.
As shown in figure 1, water-bound received by existing high-order tower being mainly made up of receipts water swash plate and receipts tank, it is flat to receive water swash plate
Surface structure, hydrophobic water conservancy diversion are poor, can not fully flow into receipts water along swash plate to edge swash plate edge flowing when under hydrophobic current
In groove, cause the wasting of resources, and planarized structure intensity be relatively low, be to ensure that high intensity needs for swash plate thickness to be made thin thick,
Increased project cost；Secondly it is parallel slab construction connection to receive water swash plate and receive between tank, gap, leak easily occurs
The problems such as.
【Utility model content】
The purpose of this utility model is to provide a kind of high-order Tahoua stupefied receipts water-bound, enhances receipts water swash plate intensity, drop
Low cost, it is to avoid the problem of leak.
For reaching above-mentioned purpose, this utility model is adopted the following technical scheme that：
A kind of stupefied receipts water-bound of high-order Tahoua, including receiving water swash plate and receiving tank；What each mutual part overlapped is obliquely installed
Receive water swash plate be mounted in high-order tower three layers of filler lower section, the receipts water swash plate be band corrugated structure, Concha Arcae is along hydrophobic stream
Dynamic direction is arranged, and receives to arrange below water swash plate per block and receives tank, receives tank with the part for receiving water swash plate overlap joint and carries Concha Arcae.
Further, each receipts water swash plate is provided with the adjacent lap-joint for receiving water swash plate and raises rib, and the height for raising rib is equal to receipts
The thickness of water swash plate, the Concha Arcae of adjacent receipts water swash plate is embedded in be raised below rib.
Further, the receipts water swash plate material is asbestos iron wire concrete or plastics.
Further, the receipts tank is together with Concha Arcae supporting plate single injection-molded.
The stupefied receipts water-bound of high-order Tahoua of the present utility model, receives water swash plate original high-order tower and is improved to Concha Arcae to receive water oblique
Plate, while be changed to corrugated type supporting for original receipts water supporting plate for receiving tank.Due to there is Concha Arcae, the intensity of plate increases, plate
Thickness can reduce 1/3, hydrophobic flow down along Concha Arcae is unobstructed, dabble minimizing.Receive tank Concha Arcae is carried with the part for receiving water swash plate overlap joint,
Each receipts water swash plate mutually part overlap joint, it is to avoid leak.
Further, in order to ensure Concha Arcae swash plate is close to the Concha Arcae for receiving tank, the right side of every piece of corrugated sheet devises raises
Rib, the height for raising rib are exactly equal to the thickness of slab of corrugated sheet, and the arc radius size of one Concha Arcae of least significant end also reduces a plate
Thick, it is therefore an objective to which that last Concha Arcae is just embedded on the Concha Arcae of lower floor.
【Description of the drawings】
Fig. 1 is the schematic diagram that water-bound received by existing high-order tower；
Fig. 2 is that this utility model high position Tahoua is stupefied receives water-bound schematic diagram；
Fig. 3 is the stupefied plane construction diagrams for receiving water swash plate of Habenaria dipionema Sohltr；
Fig. 4 is the A-A profiles of Fig. 3；
In figure：1- receives water swash plate；2- receives tank；5- receives tank pillar；Tri- layers of fillers of 6-；7- shower nozzles；8- sparge pipes；9- master
Beam；10- secondary beams.
【Specific embodiment】
Below in conjunction with the accompanying drawings this utility model is described in further detail：
Referring to Fig. 2, a kind of stupefied receipts water-bound of high-order Tahoua, including receiving water swash plate 1 and receiving tank 2；Each mutual part overlap joint
Be obliquely installed receive water swash plate 1 below three layers of filler 6 of high-order tower, the receipts water swash plate 1 is band corrugated structure, watt
Stupefied along the setting of hydrophobic flow direction, per block, below receipts water swash plate 1, tank 2 is received in setting, is received tank 2 and is passed through 5, receipts tank pillar
Support, 1 part for overlapping carries Concha Arcae with water swash plate is received to receive tank 2.
Fig. 3 is the stupefied plane construction diagrams for receiving water swash plate of Habenaria dipionema Sohltr, the Concha Arcae receipts water swash plate below where the dotted line signifies that.
Fig. 4 is A-A profiles, it is shown that the situation of the stupefied swash plate overlap joint of Habenaria dipionema Sohltr.In order to ensure Concha Arcae swash plate is close to receive water
The Concha Arcae of groove, the right side of every piece of corrugated sheet devises raises rib 11, and the height for raising rib is exactly equal to the thickness of slab of corrugated sheet.Most
The arc radius size of one Concha Arcae in end also reduces a thickness of slab, it is therefore an objective to which last Concha Arcae is just embedded in lower floor
On Concha Arcae.
Due to there is Concha Arcae, the intensity of plate increases, and thickness of slab can reduce 1/3, and dabble minimizing.Due to the presence of Concha Arcae,
The intensity of plate increases, and thickness of slab can reduce 1/3；As with the presence of Concha Arcae, hydrophobic water conservancy diversion becomes strong, and dabble minimizing.
1 material of receipts water swash plate is asbestos iron wire concrete or plastics.The receipts tank 2 is once noted together with Concha Arcae supporting plate
Molded.
Above content is with reference to specific preferred implementation further detailed description of the utility model, it is impossible to
Assert that specific embodiment of the present utility model is only limitted to this, for this utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all considered as
Belong to this utility model scope of patent protection is determined by the claims that is submitted to.
Claims (4)
1. the stupefied receipts water-bound of a kind of high-order Tahoua, it is characterised in that：Including receiving water swash plate (1) and receiving tank (2)；Each mutual part
Installed in the lower section of three layers of filler (6) of high-order tower, receipts water swash plate (1) is receipts water swash plate (1) being obliquely installed of overlap joint
Band corrugated structure, Concha Arcae are arranged along hydrophobic flow direction, are received to arrange below water swash plate (1) per block and are received tank (2), receive tank
(2) part overlapped with receipts water swash plate (1) carries Concha Arcae.
2. the stupefied receipts water-bound of high-order Tahoua according to claim 1, it is characterised in that：Each receipts water swash plate (1) and adjacent receipts
The lap-joint of water swash plate (1) is provided with and raises rib (11), and the height for raising rib (11) is equal to the thickness for receiving water swash plate (1), adjacent receipts
The Concha Arcae of water swash plate (1) is embedded in be raised below rib (11).
3. the stupefied receipts water-bound of high-order Tahoua according to claim 1, it is characterised in that：Described receipts water swash plate (1) material be
Asbestos iron wire concrete or plastics.
4. the stupefied receipts water-bound of high-order Tahoua according to claim 1, it is characterised in that：Receipts tank (2) are together with Concha Arcae
Supporting plate single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676402.8U CN206019456U (en) | 2016-06-29 | 2016-06-29 | A kind of stupefied receipts water-bound of high-order Tahoua |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676402.8U CN206019456U (en) | 2016-06-29 | 2016-06-29 | A kind of stupefied receipts water-bound of high-order Tahoua |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019456U true CN206019456U (en) | 2017-03-15 |
Family
ID=58243354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676402.8U Active CN206019456U (en) | 2016-06-29 | 2016-06-29 | A kind of stupefied receipts water-bound of high-order Tahoua |
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| CN (1) | CN206019456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567315A (en) * | 2019-08-20 | 2019-12-13 | 江苏环球龙圣环境科技发展有限公司 | water collecting tank and manufacturing process thereof |
-
2016
- 2016-06-29 CN CN201620676402.8U patent/CN206019456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567315A (en) * | 2019-08-20 | 2019-12-13 | 江苏环球龙圣环境科技发展有限公司 | water collecting tank and manufacturing process thereof |
| CN110567315B (en) * | 2019-08-20 | 2024-09-17 | 江苏环球龙圣环境科技发展有限公司 | Water receiving tank and manufacturing process thereof |
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| GR01 | Patent grant |