CN105649140A - Water taking structure, water taking system, circulating water system and construction method of water taking structure - Google Patents
Water taking structure, water taking system, circulating water system and construction method of water taking structure Download PDFInfo
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- CN105649140A CN105649140A CN201511030912.4A CN201511030912A CN105649140A CN 105649140 A CN105649140 A CN 105649140A CN 201511030912 A CN201511030912 A CN 201511030912A CN 105649140 A CN105649140 A CN 105649140A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
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Abstract
The invention discloses a water taking structure, a water taking system, a circulating water system and a construction method of the water taking structure. The water taking structure comprises an underflow groove and a sand-blocking and heat-insulating diversion dike arranged at the side, where stormy waves are greater, of the underflow groove, the underflow groove is dug in the direction from the position, at the embankment of the land area, of the seabed or riverbed to the water area, the front end, extending into the water area, of the underflow groove is a water entry end, the distance, extending into the water area, of the sand-blocking and heat-insulating diversion dike exceeds the water entry end of the underflow groove, and the dike section, exceeding the water entry end, of the sand-blocking and heat-insulating diversion dike is curved or bent toward the side where the underflow groove is located. By means of the water taking structure, the water taking system, the circulating water system and the construction method of the water taking structure, at the early construction stage, maritime work amount is small, construction difficulty is lowered, and initial investment cost is reduced.
Description
Technical field
The present invention relates to circulating water system field, particularly relate to a kind of construction method of structures of fetching water, water intake system, circulating water system and water intaking structures.
Background technology
In coastal or that run-off is bigger water system construction project, circulating water system can adopt direct-flow water supply system, namely in waters water intaking, after power plant's cold cycling, then discharge in backwater territory. In direct-flow water supply system, water intake system is the necessary component of various water resources utilizing works, and the water intake system that design-build is good can for utilization of resources engineering provides safety, high-quality, abundance, environmental protection and the rational water source of cost in the water surrounding of complexity.
Water intaking structures are used for getting Ji Yuanshui, are the important component parts of water intake system. General, the fixed water intaking structures pattern of the water intaking of the nearly bank in strand and area, river mouth mainly contains bank formula, sea (river) bed two kinds. Formula water intaking structures in bank are applicable to that bank is relatively steep, there is the good situation of the enough depth of water, water quality and geologic condition on the nearly bank of main flow, bank. Sea (river) bed water intaking structures are applicable to that sea (river) bed is stable, bank is more smooth, low water season relatively far away, the bank depth of water of main flow offshore not or water quality is not good, have again the situation of the enough depth of water or better water quality in sea (river).
Traditional, sea (river) bed water intaking structures have two kinds of forms. As shown in Figure 1, one adopts open channel diversion mode, arranges two dikes, form open diversion canal between two dikes in waters, and the marine site that this kind of mode is captured and land-based area area are big, and engineering amount is relatively big and initial investment is big; As shown in Figure 2, another kind adopts gravity flow pipe (ditch) diversion mode, is control water inlet flow velocity, the water intaking head sizes of intake pipe (ditch) is bigger, prefabricated and the offshore lifting difficulty of construction of water intaking head is big, runs and difficult in maintenance, and initial investment is bigger.
Summary of the invention
Based on this, the invention reside in the defect overcoming prior art, it is provided that the construction method of a kind of current loss work engineering amount little, extra large is less, initial investment is less water intaking structures, water intake system, circulating water system and water intaking structures.
Its technical scheme is as follows:
A kind of water intaking structures, comprise underflow groove and it is arranged on the husky heat insulation training wall of resistance of the stronger side of described underflow groove stormy waves, described underflow groove is formed along land-based area embankment place's sea bed or riverbed to direction, waters excavation, diapire and the sidewall of described underflow groove are provided with armor stone, it is water intake end that described underflow groove stretches into the leading section in waters, one end of the husky heat insulation training wall of described resistance is connected with land-based area embankment, the other end stretches in waters, the distance that the husky heat insulation training wall of described resistance stretches into waters exceedes the water intake end of described underflow groove, the husky heat insulation training wall of described resistance exceedes dike section bending or bending to described underflow groove side of described water intake end.
Wherein in an embodiment, described water intaking structures also comprise the sand dike being arranged on nearly bank place, described sand dike is positioned at the side of described underflow groove away from the husky heat insulation training wall of described resistance, and one end of described sand dike is connected with land-based area embankment, and the other end of described sand dike stretches in waters.
Wherein in an embodiment, the dike heart of the husky heat insulation training wall of described resistance is provided with antiseepage diaphragm wall.
Wherein in an embodiment, the levee crown of the husky heat insulation training wall of described resistance is provided with wave protection wall, and described wave protection wall is connected with described antiseepage diaphragm wall.
Wherein in an embodiment, the levee crown of the husky heat insulation training wall of described resistance is provided with two-way passing road.
Wherein in an embodiment, described underflow groove is greater than 1:10 away from the sidewall gradient of the husky heat insulation training wall side of described resistance.
Wherein in an embodiment, the dike heart heap of the husky heat insulation training wall of described resistance and sand dike is filled with the stone that cuts into a mountain, and is provided with armor stone or artificial block outside the dike of the husky heat insulation training wall of described resistance and sand dike.
A kind of water intake system, comprise that inlet chest is contained, the water channel that digs at land-based area and water intaking structures described above, one end of described water channel is connected with described underflow groove, and the other end of described water channel is contained with described inlet chest and is connected, and the culvert of described inlet chest is provided with into water gate well.
A kind of circulating water system, comprise the siphon well that the water circulating pump system that water intake system described above is connected is connected with described condensing system with the condensing system of described water circulating pump system connectivity with described water intake system, and the water exhaust system being connected with described siphon well, described water exhaust system is positioned at the side that described underflow groove is provided with the husky heat insulation training wall of described resistance.
Fetch water the construction methods of structures, comprise the following steps:
Excavating underflow groove along land-based area embankment place's sea bed or riverbed to direction, waters, the diapire of underflow groove and sidewall all lay armor stone;
It is water intake end that underflow groove stretches into the leading section in waters, the husky heat insulation training wall of resistance is built in the side that stormy waves is stronger in underflow groove both sides along its length, the one end hindering husky heat insulation training wall is connected with land-based area embankment, the other end stretches in waters, hinder the water intake end that the distance that husky heat insulation training wall stretches into waters exceedes underflow groove, and hinder dike section bending or bending to underflow groove side that husky heat insulation training wall exceedes the water intake end of underflow groove;
Build sand dike at nearly bank place, sand dike is positioned at the side of underflow groove away from the husky heat insulation training wall of resistance, and one end of sand dike is connected with land-based area embankment, and the other end stretches in waters.
The useful effect of the present invention is:
Excavating underflow groove, the diapire of underflow groove and sidewall along land-based area embankment place's sea bed or riverbed to direction, waters and lay armor stone, end groove structure is firm. The husky heat insulation training wall of resistance is set by the side stronger at underflow groove stormy waves, it is possible to stop nearly bank silt, avoid nearly bank silt to enter in underflow groove. And, hinder dike section bending or bending to described underflow groove side that husky heat insulation training wall exceedes described water intake end, the water intake end hindering dike section and underflow groove that husky heat insulation training wall exceedes water intake end on the one hand forms water inlet jointly, water inlet size is big, entering water flow velocity and be easy to control, current loss is less; On the other hand this exceeds dike section and can stop the seabed of ballow under stormy waves, trend etc. act on or sand is lifted in river bed, can play wave damping effect largely, and then water inlet plays shielding effect, make water inlet avoid wave face windward while resistance is husky; In addition, exceeding dike section can also play guide functions to being positioned at the warm draining outside the husky heat insulation training wall of resistance, avoids temperature draining to enter in water intaking structures. Described water intaking structures are by digging underflow groove along sea bed or riverbed, and only adopt a husky heat insulation training wall of resistance just can form bigger water inlet, and entering water flow velocity and it is easy to control, current loss is little, when early stage builds, work engineering amount is less, difficulty of construction reduces in sea, and initial investment expense reduces.
Described water intake system comprises water intaking structures described above, possesses the technique effect of described water intaking structures, and when the loss of water intake system current is little, early stage builds, work engineering amount is less, difficulty of construction reduces in sea, and initial investment expense and later stage working cost reduce.
Described circulating water system comprises water intake system described above, possesses the technique effect of described water intake system, and when the loss of circulating water system current is little, early stage builds, work engineering amount is less, difficulty of construction reduces in sea, and initial investment expense and later stage working cost reduce.
The construction method of described water intaking structures, only needs to build a husky heat insulation training wall of resistance and just can form bigger water inlet, and current loss is little, and the extra large work engineering amount of water intaking structures is less, difficulty of construction reduces, and initial investment expense reduces.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the water intaking structures of prior art;
Fig. 2 is the structural representation two of the water intaking structures of prior art;
Fig. 3 is the structural representation of the water intaking structures described in the embodiment of the present invention;
Fig. 4 is the sectional view at A-A place in Fig. 3;
Fig. 5 is the structural representation of the circulating water system described in the embodiment of the present invention;
Fig. 6 is the schematic flow sheet of the construction method of the water intaking structures described in the embodiment of the present invention.
Description of reference numerals:
10, water intake system, 100, water intaking structures, 110, underflow groove, 112, water intake end, 114, diapire, 116, sidewall, 120, husky heat insulation training wall is hindered, 130, sand dike, 140, water inlet, 200, inlet chest is contained, and 300, water channel, 400, water inlet gate well, 20, water circulating pump system, 30, condensing system, 40, siphon well, 50, water exhaust system, 60, land-based area embankment.
Embodiment
Below embodiments of the invention are described in detail:
As shown in Figure 3, Figure 4, a kind of water intaking structures 100, comprise underflow groove 110 and are arranged on the husky heat insulation training wall 120 of resistance of the stronger side of described underflow groove 110 stormy waves. In conjunction with hydrology conditions such as trend, silt, stormy waves, hindering husky heat insulation training wall 120 is arranged on the side that in underflow groove 110 both sides along its length, stormy waves is stronger, and then can stop stormy waves. During actual arrangement, the husky heat insulation training wall 120 of described resistance is preferably placed in that stormy waves is stronger and the side of warm draining diffusion, and then can also stop temperature draining, prevents temperature draining from entering in underflow groove 110. Described underflow groove 110 is formed along land-based area embankment 60 place's sea bed or riverbed to direction, waters excavation, described underflow groove 110 is connected with sea bed or riverbed away from the sidewall 116 of the husky heat insulation training wall 120 of described resistance, described underflow groove 110 is connected with the sidewall of the husky heat insulation training wall 120 of resistance near the sidewall 116 of the husky heat insulation training wall 120 of described resistance, or directly formed by the sidewall of the husky heat insulation training wall 120 of described resistance, being equipped with armor stone on the diapire 114 of described underflow groove 110 and the sidewall 116 that is connected with sea bed (riverbed), underflow groove 110 structure is firm. Preferably, described underflow groove 110 is greater than 1:10 away from the sidewall gradient of husky heat insulation training wall 120 side of described resistance, and then ensureing that the underflow groove 110 that simultaneously makes of underflow groove 110 intensity has bigger flooding quantity, and the silt preventing seabed or river bed enters underflow groove 110.
It is leading section that described underflow groove 110 stretches into the end of the most far-end in waters, and setting this leading section is water intake end 112. One end of the husky heat insulation training wall 120 of described resistance is connected with land-based area embankment 60, the other end stretches in waters, the distance that the husky heat insulation training wall 120 of described resistance stretches into waters exceedes the water intake end 112 of described underflow groove 110, and the husky heat insulation training wall 120 of described resistance exceedes dike section bending or bending to described underflow groove 110 side of described water intake end 112. Concrete, hindering the dike section that husky heat insulation training wall 120 exceedes described water intake end 112 can be arc dike section or straight line dike section, and this dike section is bending or bending to underflow groove 110 side, thus water intake end 112 place of underflow groove 110 is played shielding effect. Preferably, hindering the dike section that husky heat insulation training wall 120 exceedes water intake end 112 is circular arc dike section, and the central angle scope of this dike section is 45 ��-90 ��, and construction is built and convenient also can effectively be stopped stormy waves, trend. Hinder the dike section that husky heat insulation training wall 120 exceedes water intake end 112 when arranging, should be arranged on beyond common wave shatter belt, prevent this dike section from damaging by stormy waves, and warm draining also can be carried out better water conservancy diversion by this dike section.
By excavating underflow groove 110 along land-based area embankment 60 place's sea bed or riverbed to direction, waters, the husky heat insulation training wall 120 of resistance is set in the side that underflow groove 110 stormy waves is stronger, it is possible to stop nearly bank silt. And, hinder dike section bending or bending to described underflow groove 110 side that husky heat insulation training wall 120 exceedes described water intake end 112, the water intake end 112 hindering dike section and underflow groove 110 that husky heat insulation training wall 120 exceedes described water intake end 112 on the one hand forms water inlet 140 jointly, water inlet 140 size formed is big, entering water flow velocity and be easy to control, current loss is less; On the other hand this exceeds dike section and can stop the seabed of ballow under stormy waves, trend etc. act on or sand is lifted in river bed, can play wave damping effect largely, and then water inlet 140 is played shielding effect, make water inlet 140 avoid wave face windward while resistance is husky; In addition, exceeding dike section can also play guide functions to being positioned at the warm draining outside the husky heat insulation training wall of resistance, avoids temperature draining to enter in water intaking structures. Described water intaking structures 100 are by digging underflow groove 110 along sea bed or riverbed, and the water inlet 140 place depth of water is less demanding, water inlet 140 can offshore limit nearer; When finding aquatic organism apposition growth in underflow groove 110, cleaning is more for convenience; Only adopt a husky heat insulation training wall 120 of resistance just can form bigger water inlet 140, enter water flow velocity and it is easy to control, current loss little, equipment working cost reduce, use floor space less, early stage build time sea work engineering amount reduce, difficulty of construction reduce, initial investment expense reduce.
Described water intaking structures 100 also comprise the sand dike 130 being arranged on nearly bank place, described sand dike 130 is positioned at the side of described underflow groove 110 away from the husky heat insulation training wall 120 of described resistance, one end of described sand dike 130 is connected with land-based area embankment 60, and the other end of described sand dike 130 stretches in waters. By arranging sand dike 130 at nearly bank place, it is possible to stop nearly bank silt, thus ensure the raw water quality in underflow groove 110. During actual arrangement sand dike 130, the strong section of silt shore current should be avoided in the end, one end that sand dike 130 stretches into waters, prevents end from damaging by silt.
The dike heart of the husky heat insulation training wall 120 of described resistance is provided with antiseepage diaphragm wall (not shown). When husky heat insulation training wall 120 physical location of described resistance is arranged, generally it is arranged in that stormy waves is stronger and the side of warm draining diffusion, by arranging antiseepage diaphragm wall at the dike heart, it is possible to effectively prevent in the warm draining infiltration underflow groove 110 outside the husky heat insulation training wall 120 of resistance. Described antiseepage diaphragm wall adopts Steel Concrete to make, good seepage-proof property. The levee crown of the husky heat insulation training wall 120 of described resistance is provided with wave protection wall (not shown), and described wave protection wall is connected with described antiseepage diaphragm wall. By arranging wave protection wall, can preventing more unrestrained, during actual design, the wall crest elevation of wave protection wall can be determined according to tidal level and wave data. Meanwhile, by wave protection wall, the antiseepage diaphragm wall hindering the husky heat insulation training wall 120 dike heart is connected with being arranged on, and can stop the infiltration of dike outer temperature draining completely. Described wave protection wall is arranged on the outside of the levee crown hindering husky heat insulation training wall 120, and the levee crown of the husky heat insulation training wall 120 of described resistance is also provided with two-way passing road. Levee crown width design can be become 6-8m during actual design, thus during constructability, vehicle is two-way current, facilitate and between the operating period, the dike body of the husky heat insulation training wall 120 of resistance is safeguarded.
The dike heart heap of the husky heat insulation training wall 120 of described resistance and sand dike 130 is filled with the stone that cuts into a mountain, and is provided with armor stone or artificial block outside the dike of the husky heat insulation training wall 120 of described resistance and sand dike 130. By cutting into a mountain stone in dike heart landfill, dike arranged outside armor stone or artificial block, hinder husky heat insulation training wall 120 and the sand dike 130 intensity height in waters, it is possible to effectively keep out stormy waves, trend. During practice of construction, it is possible to according to the different corresponding selection of waters wave at dike arranged outside armor stone or artificial block, it is to increase hinder husky heat insulation training wall 120 and sand dike 130 intensity. The husky heat insulation training wall 120 of described resistance, sand dike 130 adopt transition section to be connected with land-based area embankment 60, after land-based area section has been constructed, carry out transition section excavation, after inside and outside seawater is through, transition section is adopted offshore construction mode, push away and fill out the dike heart and cut into a mountain stone and armor stone, the intensity height of transition dike section, easy construction.
Water intaking structures 100 described in the present embodiment can extensively for large-scale water intake engineering as in the engineerings such as thermal power generation engineering, nuclear power generation engineering, public works. By digging underflow groove 110 along sea bed or riverbed, the husky heat insulation training wall 120 of resistance is set in the side that underflow groove 110 stormy waves is stronger, and hinder dike section bending or bending to described underflow groove 110 side that husky heat insulation training wall 120 exceedes described water intake end 112, the water intake end 122 hindering dike section and underflow groove 110 that husky heat insulation training wall 120 exceedes described water intake end 112 forms water inlet 140 jointly, when getting the former water of collection, the water inlet 140 place depth of water is less demanding, water inlet 140 can offshore limit nearer. When underflow groove 110 finds aquatic organism apposition growth, cleaning is more for convenience. Further, use only a husky heat insulation training wall 120 of resistance, just can form bigger water inlet 140, enter water flow velocity and be easy to control, current loss is little. Described water intaking structures 100 are compared relative to existing open diversion canal scheme, and by reducing side dike, when early stage builds, sea work engineering amount greatly reduces, uses that floor space is less, arrangement and method for construction is comparatively simple, difficulty of construction reduces, the minimizing of initial investment expense. Further, possessing bigger water inlet 140, water intaking operating safety, current lose little, and equipment working cost reduces, it is possible to for user provides good water sources.
As shown in Figure 5, a kind of water intake system 10, comprise that inlet chest contains 200, the water channel 300 that digs at land-based area and water intaking structures 100 described above, one end of described water channel 300 is connected with described underflow groove 110, the other end of described water channel 300 is contained 200 with described inlet chest and is connected, and described inlet chest is contained 200 and is provided with into water gate well 400. Former water is entered in underflow groove 110 by water inlet 140, and then flows in water channel 300 by underflow groove 110, finally enters inlet chest and contains in 200. By arranging water inlet gate well 400, it is possible to control former water and flow into situation and rate of influx. Described water intake system 10 comprises water intaking structures 100 described above, possesses the technique effect of described water intaking structures 100, when the loss of water intake system 10 current is little, early stage builds, work engineering amount is less, difficulty of construction reduces in sea, and initial investment expense and later stage working cost reduce.
As shown in Figure 5, a kind of circulating water system, comprise the siphon well 40 that the condensing system 30 that the water circulating pump system 20 that water intake system 10 described above is connected is connected with described water circulating pump system 20 is connected with described condensing system 30 with described water intake system 10, and the water exhaust system 50 being connected with described siphon well 40, described water exhaust system 50 is positioned at the side that described underflow groove 110 is provided with the husky heat insulation training wall 120 of described resistance. After former water is got collection by water intake system 10, be transported in condensing system 30 by water circulating pump system 20 and use to user, it may also be useful to after the warm water that obtains by entering water exhaust system 50 after siphon well 40 and be disposed in waters. The side being provided with the husky heat insulation training wall 120 of described resistance by water exhaust system 50 being arranged on described underflow groove 110, and then the warm draining discharged by water exhaust system 50 can be stopped by the husky heat insulation training wall 120 of resistance, can not enter in water intaking structures 100. Described circulating water system comprises water intake system 10 described above, possesses the technique effect of described water intake system 10, when the loss of circulating water system current is little, early stage builds, work engineering amount is less, difficulty of construction reduces in sea, and initial investment expense and later stage working cost reduce.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of construction method of structures of fetching water, comprises the following steps:
S110: excavating underflow groove 110 along land-based area embankment place's sea bed or riverbed to direction, waters, the sidewall 116 of underflow groove 110 is connected with nature sea bed or riverbed, and diapire 114 and the sidewall 116 of underflow groove 110 all lay armor stone;
S120: it is water intake end 112 that setting underflow groove 110 stretches into the leading section in waters, the husky heat insulation training wall 120 of resistance is built in the side that stormy waves is stronger in underflow groove 110 both sides along its length, the one end hindering husky heat insulation training wall 120 is connected with land-based area embankment, the other end stretches in waters, hinder the water intake end 112 that the distance that husky heat insulation training wall 120 stretches into waters exceedes underflow groove 110, and hinder dike section bending or bending to underflow groove 110 side that husky heat insulation training wall 120 exceedes the water intake end 112 of underflow groove 110. During actual arrangement, the husky heat insulation training wall 120 of described resistance is preferably placed in that stormy waves is stronger and the side of warm draining diffusion, and then can also stop temperature draining while stopping stormy waves. When building water intaking structures 100, only need to building a husky heat insulation training wall 120 of resistance in the side of underflow groove along land-based area to marine site, can form bigger water inlet, and can screen water inlet, sea work engineering amount is little, and difficulty of construction reduces.
S130: build sand dike 130 at nearly bank place, sand dike 130 is positioned at the side of underflow groove 110 away from the husky heat insulation training wall 120 of resistance, and one end of sand dike 130 is connected with land-based area embankment 60, and the other end stretches in waters. By building sand dike 130, it is possible to effectively stop nearly bank silt.
The construction method of described water intaking structures, only needs to build a husky heat insulation training wall 120 of resistance and just can form bigger water inlet, and current loss is little, and the extra large work engineering amount of water intaking structures is less, difficulty of construction reduces, and initial investment expense reduces.
Each technology feature of the above embodiment can combine arbitrarily, for making description succinct, each all possible combination of technology feature in above-described embodiment is not all described, but, as long as the combination of these technology features does not exist contradiction, all it is considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed several enforcement modes of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the inventive concept of the premise these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. water intaking structures, it is characterized in that, comprise underflow groove and it is arranged on the husky heat insulation training wall of resistance of the stronger side of described underflow groove stormy waves, described underflow groove is formed along land-based area embankment place's sea bed or riverbed to direction, waters excavation, diapire and the sidewall of described underflow groove are provided with armor stone, it is water intake end that described underflow groove stretches into the leading section in waters, one end of the husky heat insulation training wall of described resistance is connected with land-based area embankment, the other end stretches in waters, the distance that the husky heat insulation training wall of described resistance stretches into waters exceedes the water intake end of described underflow groove, the husky heat insulation training wall of described resistance exceedes dike section bending or bending to described underflow groove side of described water intake end.
2. water intaking structures according to claim 1, it is characterized in that, also comprise the sand dike being arranged on nearly bank place, described sand dike is positioned at the side of described underflow groove away from the husky heat insulation training wall of described resistance, one end of described sand dike is connected with land-based area embankment, and the other end of described sand dike stretches in waters.
3. water intaking structures according to claim 2, it is characterised in that, the dike heart of the husky heat insulation training wall of described resistance is provided with antiseepage diaphragm wall.
4. water intaking structures according to claim 3, it is characterised in that, the levee crown of the husky heat insulation training wall of described resistance is provided with wave protection wall, and described wave protection wall is connected with described antiseepage diaphragm wall.
5. water intaking structures according to claim 4, it is characterised in that, the levee crown of the husky heat insulation training wall of described resistance is provided with two-way passing road.
6. water intaking structures according to the arbitrary item of claim 1-5, it is characterised in that, described underflow groove is greater than 1:10 away from the sidewall gradient of the husky heat insulation training wall side of described resistance.
7. water intaking structures according to the arbitrary item of claim 2-5, it is characterised in that, the dike heart heap of the husky heat insulation training wall of described resistance and sand dike is filled with the stone that cuts into a mountain, and is provided with armor stone or artificial block outside the dike of the husky heat insulation training wall of described resistance and sand dike.
8. a water intake system, it is characterized in that, comprise that inlet chest is contained, water intaking structures described in the water channel that digs at land-based area and the arbitrary item of claim 1-7, one end of described water channel is connected with described underflow groove, the other end of described water channel is contained with described inlet chest and is connected, and the culvert of described inlet chest is provided with into water gate well.
9. a circulating water system, it is characterized in that, comprise the siphon well that the water circulating pump system that water intake system according to claim 8 is connected is connected with described condensing system with the condensing system of described water circulating pump system connectivity with described water intake system, and the water exhaust system being connected with described siphon well, described water exhaust system is positioned at the side that described underflow groove is provided with the husky heat insulation training wall of described resistance.
10. the construction method of structures of fetching water, it is characterised in that, comprise the following steps:
Excavating underflow groove along land-based area embankment place's sea bed or riverbed to direction, waters, the diapire of underflow groove and sidewall all lay armor stone;
It is water intake end that underflow groove stretches into the leading section in waters, the husky heat insulation training wall of resistance is built in the side that stormy waves is stronger in underflow groove both sides along its length, the one end hindering husky heat insulation training wall is connected with land-based area embankment, the other end stretches in waters, hinder the water intake end that the distance that husky heat insulation training wall stretches into waters exceedes underflow groove, and hinder dike section bending or bending to underflow groove side that husky heat insulation training wall exceedes the water intake end of underflow groove;
Build sand dike at nearly bank place, sand dike is positioned at the side of underflow groove away from the husky heat insulation training wall of resistance, and one end of sand dike is connected with land-based area embankment, and the other end stretches in waters.
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| CN201511030912.4A CN105649140B (en) | 2015-12-30 | 2015-12-30 | Intake strucure, water intake system, the method for construction of circulation and intake strucure |
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| CN201511030912.4A CN105649140B (en) | 2015-12-30 | 2015-12-30 | Intake strucure, water intake system, the method for construction of circulation and intake strucure |
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| CN105649140B CN105649140B (en) | 2017-11-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331078A (en) * | 2018-02-09 | 2018-07-27 | 王国裕 | A kind of Novel pollution-free energy-saving material manufacturing technology equipment |
| CN117251922A (en) * | 2023-11-09 | 2023-12-19 | 交通运输部天津水运工程科学研究所 | Arrangement method of floating guide dike at water intake of offshore power plant |
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| CN117251922B (en) * | 2023-11-09 | 2024-01-23 | 交通运输部天津水运工程科学研究所 | Arrangement method of floating guide dike at water intake of offshore power plant |
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