CN204401574U - A kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time - Google Patents
A kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time Download PDFInfo
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- CN204401574U CN204401574U CN201420751316.XU CN201420751316U CN204401574U CN 204401574 U CN204401574 U CN 204401574U CN 201420751316 U CN201420751316 U CN 201420751316U CN 204401574 U CN204401574 U CN 204401574U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time, comprise intake (1); Back side (2) bottom of intake (1) is provided with Emergency Gate hole (3); The upstream face (4) of intake (1) is provided with trashrack (5); Between Emergency Gate hole (3) and trashrack (5), be provided with fetch water hole (10) and the degree of depth of fetching water of deep water adjust device; Deep water water intaking hole (10) place is provided with deep water lock (13); The water intaking degree of depth adjusts device to be positioned at intake (1) middle and upper part.Dam structure of the present utility model can well take into account agricultural irrigation and living water.When mining under reservoir has agricultural irrigation and living water use composite request, the storehouse water of appropriate water temperature layer can be provided, to meet irrigation water requirement for agricultural irrigation.When needs provide living water use, water quality good deep layer storehouse water also can be provided to meet living water use requirement.Achieve the perfect adaptation of reservoir ecological protection and economic benefit of engineering, overcome the deficiency of traditional intake.
Description
Technical field
the utility model relates to a kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time, belongs to Hydraulic and Hydro-Power Engineering technical field.
Background technology
in hydraulic engineering construction, reservoir is mainly used in the demand such as agricultural irrigation and living water.Agricultural irrigation water has strict requirement to agricultural irrigation water temperature, if water temperature is lower, directly can affects the growth of crops, cause crop production reduction.Therefore agricultural irrigation water requires higher to water intaking water temperature, and the general mode adopting stratified pumping, takes reservoir surface water as far as possible, to guarantee water temperature of fetching water.And living water use is less demanding to water temperature, but higher to water quality requirement, and so living water use is generally fetched water, storehouse deep layer pollutes the good water of little water quality.Traditional dam structure often can not take into account the water intaking requirement of two kinds of different purposes.
Utility model content
the purpose of this utility model is, provides a kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time, can regulate the water intaking degree of depth in real time according to water intaking purposes.
the technical solution of the utility model:
a stratified pumping mouth for the water intaking degree of depth can be regulated in real time, comprise dam body; It is characterized in that: bottom the back side of dam body, be provided with Emergency Gate hole; The upstream face of dam body is provided with trashrack; Between Emergency Gate hole and trashrack, be provided with fetch water hole and the degree of depth of fetching water of deep water adjust device; Deep water water intaking hole place is provided with deep water lock; The water intaking degree of depth adjusts device to be positioned at dam body middle and upper part.
in aforementioned stratified pumping mouth, described Emergency Gate hole place is provided with maintenance lock.
in aforementioned stratified pumping mouth, the described water intaking degree of depth adjusts device to comprise to be arranged on first flashboard between deep water water intaking hole and Emergency Gate hole and second flashboard; First flashboard is all connected with the opening-closing control mechanism being arranged on dam body top through steel wire with second flashboard.
in aforementioned stratified pumping mouth, the dam body at described trashrack, deep water lock, maintenance lock, first flashboard and second flashboard two ends is equipped with chute, and chute both sides are provided with slide rail; Trashrack, deep water lock, maintenance lock, first flashboard and second flashboard two ends are all slidably connected with slide rail.
in aforementioned stratified pumping mouth, be provided with gate pier bottom the chute of described first flashboard and second flashboard, two shoe brake piers shift to install up and down.
in aforementioned stratified pumping mouth, be provided with the dam foundation bottom described dam body, the dam foundation in described deep water lock and maintenance pocket floor portion is provided with bearing plate.
compared with prior art, dam structure of the present utility model can provide water quality good deep layer storehouse water to meet living water use requirement for downstream by deep water hole of fetching water.Device is adjusted to provide the storehouse water of appropriate water temperature layer, to meet irrigation water requirement for agricultural irrigation by the water intaking degree of depth.Achieve the perfect adaptation of reservoir ecological protection and economic benefit of engineering, overcome the deficiency of traditional dam.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
being labeled as in accompanying drawing: 1-dam body, 2-back side, 3-Emergency Gate hole, 4-upstream face, 5-trashrack, 6-opening-closing control mechanism, 7-overhauls lock, 8-chute, 9-slide rail, 10-deep water water intaking hole, the 11-dam foundation, 12-bearing plate, 13-deep water lock, 14-gate pier, 15-first flashboard, 16-second flashboard.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to any restriction of the present utility model.
a stratified pumping mouth for the water intaking degree of depth can be regulated in real time, as shown in Figure 1, comprise intake 1; It is characterized in that: bottom the back side 2 of intake 1, be provided with Emergency Gate hole 3; The upstream face 4 of intake 1 is provided with trashrack 5; Between Emergency Gate hole 3 and trashrack 5, be provided with fetch water hole 10 and the degree of depth of fetching water of deep water adjust device; Deep water water intaking hole 10 place is provided with deep water lock 13; The water intaking degree of depth adjusts device to be positioned at intake 1 middle and upper part.Emergency Gate hole 3 place is provided with maintenance lock 7.Water intaking the degree of depth adjust device comprise be arranged on deep water water intaking hole 10 and Emergency Gate hole 3 between first flashboard 15 and second flashboard 16; First flashboard 15 and second flashboard 16 are all connected with the opening-closing control mechanism 6 being arranged on intake 1 top through steel wire.The intake 1 at trashrack 5, deep water lock 13, maintenance lock 7, first flashboard 15 and second flashboard 16 two ends is equipped with chute 8, and chute 8 both sides are provided with slide rail 9; Trashrack 5, deep water lock 13, maintenance lock 7, first flashboard 15 and second flashboard 16 two ends are all slidably connected with slide rail 9.Be provided with gate pier 14 bottom the chute 8 of first flashboard 15 and second flashboard 16, two shoe brake piers about 14 shift to install.Be provided with the dam foundation 11 bottom intake 1, described deep water lock 13 and the dam foundation 11 overhauled bottom lock 7 are provided with bearing plate 12.
Embodiment
this is such as shown in Fig. 1.During Specific construction, as shown in Figure 1, in the front portion (upstream face) of intake 1, trashrack 5 is set for reservoir floating pollutant of blocking; One deep water lock 13 is set after trashrack 5, for reservoir deep water intake; Stratified pumping Stoplog gate is set after deep water lock 13, realizes stratified pumping by the height controlling Stoplog gate; Maintenance lock 7 is set at the end in Emergency Gate hole 3, for Emergency Gate hole and downstream building maintenance.
implementation process of the present utility model is as follows:
trashrack 5 is set in the front portion (upstream face) of intake 1, reservoir floating pollutant of blocking.Deep water water intaking hole 10 place after trashrack 5 bottom intake 1 arranges one deep water lock 13, for reservoir deep water intake.The water intaking degree of depth being set after deep water lock 13 and adjusting device, adjusting the height of the first flashboard 15 on device and second flashboard 16 to realize stratified pumping by controlling the water intaking degree of depth.Emergency Gate hole 3 at the bottom of the back side of intake 1 arranges emergency repair lock 7, for dam body and downstream building maintenance.
this example is implemented according to the following steps:
when requiring without lower sluicing temperature, adjusting device by first flashboard 15 and second flashboard 16 by the water intaking degree of depth, being promoted to more than reservoir level high, make storehouse water can not be equivalent to close the water intaking degree of depth from first flashboard 15 and second flashboard 16 spilling and adjust device.Then open fetch water storehouse deep water of deep water lock 13 and ensure water intaking water quality.
when there being strict demand to lower sluicing temperature, close deep water lock 13, by the opening-closing control mechanism 6 at intake 1 top, the A/F in real time between adjustment first flashboard 15 and second flashboard 16 and height, desirable reservoir any layer storehouse water, guarantees that water intaking water temperature meets the lower warm requirement that sluices.
when level of dead water needs maintenance water inlet and downstream intake structure, deep water lock 13 can be closed, wait for that deep water lock 13 water closes maintenance lock 7 after emptying again, and then overhaul.
be more than embody rule example of the present utility model, do not form any restriction of the present utility model, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all belong to protection domain of the present utility model.
Claims (6)
1. can regulate a stratified pumping mouth for the water intaking degree of depth in real time, it is characterized in that: comprise dam body (1); It is characterized in that: back side (2) bottom of dam body (1) is provided with Emergency Gate hole (3); The upstream face (4) of dam body (1) is provided with trashrack (5); Between Emergency Gate hole (3) and trashrack (5), be provided with fetch water hole (10) and the degree of depth of fetching water of deep water adjust device; Deep water water intaking hole (10) place is provided with deep water lock (13); The water intaking degree of depth adjusts device to be positioned at dam body (1) middle and upper part.
2. stratified pumping mouth according to claim 1, is characterized in that: described Emergency Gate hole (3) place is provided with maintenance lock (7).
3. stratified pumping mouth according to claim 1, is characterized in that: the described water intaking degree of depth adjusts device to comprise to be arranged on first flashboard (15) between deep water water intaking hole (10) and Emergency Gate hole (3) and second flashboard (16); First flashboard (15) and second flashboard (16) are all connected with the opening-closing control mechanism (6) being arranged on dam body (1) top through steel wire.
4. stratified pumping mouth according to claim 3, it is characterized in that: the dam body (1) at described trashrack (5), deep water lock (13), maintenance lock (7), first flashboard (15) and second flashboard (16) two ends is equipped with chute (8), and chute (8) both sides are provided with slide rail (9); Trashrack (5), deep water lock (13), maintenance lock (7), first flashboard (15) and second flashboard (16) two ends are all slidably connected with slide rail (9).
5. stratified pumping mouth according to claim 4, is characterized in that: chute (8) bottom of described first flashboard (15) and second flashboard (16) is provided with gate pier (14), and two shoe brake piers (14) shift to install up and down.
6. stratified pumping mouth according to claim 2, is characterized in that: described dam body (1) bottom is provided with the dam foundation (11), and the dam foundation (11) bottom described deep water lock (13) and maintenance lock (7) is provided with bearing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751316.XU CN204401574U (en) | 2014-12-04 | 2014-12-04 | A kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751316.XU CN204401574U (en) | 2014-12-04 | 2014-12-04 | A kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time |
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| Publication Number | Publication Date |
|---|---|
| CN204401574U true CN204401574U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420751316.XU Active CN204401574U (en) | 2014-12-04 | 2014-12-04 | A kind of stratified pumping mouth that can regulate the water intaking degree of depth in real time |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544472A (en) * | 2016-01-22 | 2016-05-04 | 杜培文 | Water intake control system and method for water intake gates of reservoir |
| CN105544470A (en) * | 2016-01-22 | 2016-05-04 | 杜培文 | Layered water intake gate and layered water intake method |
| CN107119749A (en) * | 2017-04-28 | 2017-09-01 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of method and device of reservoir ecology water intaking |
-
2014
- 2014-12-04 CN CN201420751316.XU patent/CN204401574U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544472A (en) * | 2016-01-22 | 2016-05-04 | 杜培文 | Water intake control system and method for water intake gates of reservoir |
| CN105544470A (en) * | 2016-01-22 | 2016-05-04 | 杜培文 | Layered water intake gate and layered water intake method |
| CN105544470B (en) * | 2016-01-22 | 2017-02-22 | 杜培文 | Layered water intake gate and layered water intake method |
| CN107119749A (en) * | 2017-04-28 | 2017-09-01 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of method and device of reservoir ecology water intaking |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |