CN207063031U - A kind of absorbing well, absorption well being placed in clear water reserviors - Google Patents
A kind of absorbing well, absorption well being placed in clear water reserviors Download PDFInfo
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- CN207063031U CN207063031U CN201720787582.1U CN201720787582U CN207063031U CN 207063031 U CN207063031 U CN 207063031U CN 201720787582 U CN201720787582 U CN 201720787582U CN 207063031 U CN207063031 U CN 207063031U
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- well
- absorbing
- clear water
- absorption
- water reserviors
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Abstract
A kind of absorbing well, absorption well being placed in clear water reserviors, it is characterized in that, described absorbing well, absorption well is placed in clear water reserviors and set, and described absorbing well, absorption well includes distributing channel and the absorbing well, absorption well room adjoined, and the absorbing well, absorption well room area is divided into the suction chamber section that bottom of pond face is domatic changeover portion well room and bottom of pond face is plane；Catch pit and the distributing channel are disposed adjacent, and the catch pit is located at that the clear water reserviors bottom of pond is arranged below, and the catch pit top communicates with the clear water reserviors；Described catch pit side delivery port connection gate valve, the described distributing channel bottom water inlet of described gate valve delivery port connection；The outflow port of described distributing channel water outlet side is uniformly arranged more apertures and connects the changeover portion well room.Improve flow condition in absorbing well, absorption well, improve pump efficiency coefficient, reduce pump energy consumption；Extend water pump service life；Clear water reserviors are reduced to the loss of flood peak between absorbing well, absorption well, reaches reduction energy consumption, reduces construction investment, saves the purpose taken up an area.
Description
Technical field
A kind of absorbing well, absorption well being placed in clear water reserviors is the utility model is related to, for water treatment plant, water distribution pump house, absorbing well, absorption well work
Skill, belong to water treatment field.
Background technology
In water treatment plant designs, usually absorbing well, absorption well and clear water reserviors are provided separately, the clear water reserviors of 2 or more than 2 it
Between, connected and turned off with pipeline and gate valve between multiple clear water reserviors and absorbing well, absorption well, these connecting pipes and gate valve well will take face
Product, therefore, absorbing well, absorption well is away from clear water reserviors about 5m~10m.In addition, specification provides, the pipeline into absorbing well, absorption well preferably enters from front,
Length of the absorbing well, absorption well along water (flow) direction is generally 5m~8m, and some big water factories make another because water pump number of units is more, separate unit water pump is big
The length in one direction reaches more than 50m, water inlet pipe some front waters among absorbing well, absorption well, it is difficult to 50m is uniformly diffused into,
Current disorder in absorbing well, absorption well is caused, increases vibration, the noise of water pump, the efficiency of water pump is reduced, increases pump energy consumption, although at it
Entrance has done oval diffusing opening, does not also reach purpose.Some specifications provide：The absorbing well, absorption well of front water, angle of flare should not
More than 40 °, this changeover portion will take very big area, have in the case where reservoir, river water intake engineering land used are more relaxed
Condition is implemented, but does not implement typically in water treatment plant.
The content of the invention
The utility model discloses a kind of absorbing well, absorption well being placed in clear water reserviors, improves flow condition in absorbing well, absorption well, improves water
Pump efficiency rate coefficient, reduce pump energy consumption；Reduce water pump because in absorbing well, absorption well flow condition it is bad and caused by vibration, noise, cavitation,
Extend water pump service life；Reduce the length of the communicating pipe between clear water reserviors, between clear water reserviors and absorbing well, absorption well, threeway, elbow and
The number of gate valve well, clear water reserviors are reduced to the loss of flood peak between absorbing well, absorption well, reaches reduction energy consumption, reduces construction investment, saves
The purpose of occupation of land.
The technical solution of the utility model is as follows：
A kind of absorbing well, absorption well being placed in clear water reserviors, described absorbing well, absorption well are placed in clear water reserviors 5 and set, described absorbing well, absorption well bag
The absorbing well, absorption well room 4 for including distributing channel 3 and adjoining, it is domatic changeover portion well that the inner region of absorbing well, absorption well room 4, which is divided into bottom of pond face,
Room 41 and the suction chamber section 42 that bottom of pond face is plane；Catch pit 1 and the distributing channel 3 are disposed adjacent, and the catch pit 1 is located at institute
It is arranged below to state the bottom of pond of clear water reserviors 5, the top of catch pit 1 communicates with the clear water reserviors 5；The described side water outlet of catch pit 1
Mouth connection gate valve 2, the described bottom water inlet of distributing channel 3 of the described delivery port of gate valve 2 connection；The described water outlet side of distributing channel 3
Outflow port be uniformly arranged more apertures and connect the changeover portion well room 41.
The catch pit 1, the bottom of pond of distributing channel 3 are contour；Described distributing channel 3 pushes up with described absorbing well, absorption well room 4, clear water reserviors 5
Portion is contour, and the outflow port is 43 to be uniformly arranged more apertures 44 on the partition wall of described distributing channel Yu described absorbing well, absorption well room 4.
The clear water reserviors 5 are consistent with the high water level of absorbing well, absorption well room 4 and the distributing channel 3, low water level；The changeover portion well room
The 41 bottom of pond high-end linking bottom of pond end of distributing channel 3, the bottom of pond low side of changeover portion well room 41 are connected the pond of suction chamber section 42
Bottom.
The described bottom of pond of changeover portion well room 41 is flat slope or gradient i≤1：5 gentle slope.
The absorbing well, absorption well room 4 that the adjacent clear water reserviors 5 are set is disposed adjacent, and described distributing channel 3 is matched somebody with somebody with adjacent
Connected between water channel 3 with gate valve 2.
Described distributing channel 3 and described absorbing well, absorption well room 4 are isometric.
The suction chamber section 42 sets pump sump system 6.
Effect of the present utility model is as follows：
The utility model compared with prior art, because absorbing well, absorption well is placed in clear water reserviors, reduces the company between clear water reserviors
Length of threading a pipe and gate valve, gate valve well number, not only reduce floor space, reduce construction investment, and also reduce clear
Pond is to the loss of flood peak between absorbing well, absorption well；Because the utility model adds porous distributing channel, transition before Pump Suction hydroecium
Section, improves the hydraulics in absorbing well, absorption well, improves the efficiency of water pump, reduce the daily power consumption of water factory, moreover it is possible to reduce water pump
Vibration, noise, prevent pump cavitation, extend the service life of water pump.Can reach reduces energy consumption, noise, saves and take up an area, reduce work
The purpose of journey investment.
Brief description of the drawings
Fig. 1 is the schematic top plan view that the utility model is located in clear water reserviors,
Fig. 2 is the utility model Fig. 1 1-1 diagrammatic cross-sections,
Fig. 3 is the utility model Fig. 1 2-2 diagrammatic cross-sections,
Label in figure：1- catch pit 2- gate valve 3- distributing channel 4- absorbing well, absorption wells rooms 41- changeover portion wells room 42- suction chambers
The more aperture 5- clear water reserviors 6- water suction water pump system 7- water inlet pipe 8- training wall 9- overflow pipes A- of section 43- partition walls 44- are most
High water level B- lowest water levels
Embodiment
Following examples are only to illustrate the utility model example to be clear, and not to reality of the present utility model
Apply the restriction of mode.For those of ordinary skill in the field, other can also be made on the basis of the following description
Various forms of changes or variation, and these belong to the obvious changes or variations that the utility model spirit is drawn and still located
Among the scope of protection of the utility model.
It is the schematic top plan view that the utility model absorbing well, absorption well is set in clear water reserviors referring to Fig. 1, two is illustrated clearly in figure
The example of the setting structure of pond and two absorbing well, absorption wells.
Referring to Fig. 1-3, a kind of absorbing well, absorption well being placed in clear water reserviors, described absorbing well, absorption well is placed in clear water reserviors 5 and set, described
Absorbing well, absorption well include distributing channel 3 and the absorbing well, absorption well room 4 adjoined, the inner region of absorbing well, absorption well room 4 is divided into bottom of pond face to be domatic
Changeover portion well room 41 and the suction chamber section 42 that bottom of pond face is plane；Catch pit 1 and the distributing channel 3 are disposed adjacent, described to catchment
Hole 1 is arranged below positioned at the bottom of pond of clear water reserviors 5, and the top of catch pit 1 communicates with the clear water reserviors 5；Described catch pit 1
Side delivery port connection gate valve 2, the described bottom water inlet of distributing channel 3 of the described delivery port of gate valve 2 connection；Described water distribution
The outflow port of the water outlet side of canal 3 is uniformly arranged more apertures and connects the changeover portion well room 41.
Referring to Fig. 2,3, the catch pit 1, the bottom of pond of distributing channel 3 are contour；Described distributing channel 3 and described absorbing well, absorption well room
4th, the top of clear water reserviors 5 is contour, and the outflow port 43 is uniformly set on the partition wall of described distributing channel with described absorbing well, absorption well room 4
Put more apertures 44.
The clear water reserviors 5 are consistent with the high water level of absorbing well, absorption well room 4 and the distributing channel 3, low water level；The changeover portion well room
The 41 bottom of pond high-end linking bottom of pond end of distributing channel 3, the bottom of pond low side of changeover portion well room 41 are connected the pond of suction chamber section 42
Bottom.
The described bottom of pond of changeover portion well room 41 is flat slope or gradient i≤1：5 gentle slope.
The absorbing well, absorption well room 4 that the adjacent clear water reserviors 5 are set is disposed adjacent, and described distributing channel 3 is matched somebody with somebody with adjacent
Connected between water channel 3 with gate valve 2.
Described distributing channel 3 and described absorbing well, absorption well room 4 are isometric.
The suction chamber section 42 sets pump sump system 6.
Such as Fig. 2,3 profiles, clear water reserviors water inlet imports catch pit through training wall, enters absorbing well, absorption well water distribution through gate valve along pipeline
Canal, distributing channel go out to flow to absorbing well, absorption well changeover portion along the long side aperture uniform water distribution of canal, and changeover portion can make flat slope or i≤1：5
Gentle slope is connected with suction chamber section, and distributing channel section width is 2m, and water outlet side perforated area reaches 95% determination by even water distribution degree,
When perforate degree can not meet requirement, it can suitably increase distributing channel section width；By changeover portion, aperture jet is eliminated,
Even water distribution degree further improves；Suction chamber section Bottom Altitude is true according to pump sump horn mouth depth of immersion and flying height
Fixed, suction chamber section width is generally 5m~8m.
Absorbing well, absorption well is placed in clear water reserviors by the utility model, clear water reserviors is integrally formed with absorbing well, absorption well.By porous distributing channel,
Changeover portion and suction chamber section three parts composition.Distributing channel side is porous plate, and rectification is carried out to water outlet, is not more than 40 ° with using
Angle of flare compare, shorten the length of changeover portion, water outlet is more uniformly distributed.Because water suction Well Water Level is with clear water reserviors fluctuation of water table,
Absorbing well, absorption well volume also has regulatory function, turns into a part for clear water reserviors volume adjusted, when calculating clear water reserviors volume adjusted, no
Need to deduct the clear water pool volume shared by absorbing well, absorption well, therefore, length of this absorbing well, absorption well being placed in clear water reserviors along water (flow) direction
Degree be can be larger, and 15m~20m is amplified to from existing 5m~8m (only include Pump Suction hydroecium section), can increase distributing channel,
Changeover portion, to improve hydraulics.
Claims (7)
1. a kind of absorbing well, absorption well being placed in clear water reserviors, it is characterised in that described absorbing well, absorption well is placed in clear water reserviors (5) and set, institute
The absorbing well, absorption well stated includes distributing channel (3) and the absorbing well, absorption well room (4) adjoined, absorbing well, absorption well room (4) inner region are divided into bottom of pond face
For domatic changeover portion well room (41) and suction chamber section (42) that bottom of pond face is plane；Catch pit (1) and the distributing channel (3) phase
Neighbour is set, and it is arranged below that the catch pit (1) be located at the clear water reserviors (5) bottom of pond, catch pit (1) top and the clear water
Pond (5) communicates；Described catch pit (1) side delivery port connection gate valve (2), described gate valve (2) delivery port connect described
Distributing channel (3) bottom water inlet；The outflow port of described distributing channel (3) water outlet side is uniformly arranged more apertures and connects the transition
Duan Jing rooms (41).
2. a kind of absorbing well, absorption well being placed in clear water reserviors according to claim 1, it is characterised in that the catch pit (1), match somebody with somebody
Water channel (3) bottom of pond is contour；Described distributing channel (3) is described to go out to flow with contour at the top of described absorbing well, absorption well room (4), clear water reserviors (5)
Mouth is that (43) are uniformly arranged more apertures (44) on the partition wall of described distributing channel Yu described absorbing well, absorption well room (4).
A kind of 3. absorbing well, absorption well being placed in clear water reserviors according to claim 1, it is characterised in that the clear water reserviors (5) and
The high water level of absorbing well, absorption well room (4) and the distributing channel (3), low water level are consistent；The high-end linking of changeover portion well room (41) bottom of pond
Distributing channel (3) the bottom of pond end, changeover portion well room (41) the bottom of pond low side are connected suction chamber section (42) bottom of pond.
A kind of 4. absorbing well, absorption well being placed in clear water reserviors according to claim 1, it is characterised in that described changeover portion well room
(41) bottom of pond is flat slope or gradient i≤1：5 gentle slope.
A kind of 5. absorbing well, absorption well being placed in clear water reserviors according to claim 1, it is characterised in that the adjacent clear water reserviors
(5) the absorbing well, absorption well room (4) set is disposed adjacent, with gate valve between described distributing channel (3) and adjacent distributing channel (3)
(2) connect.
A kind of 6. absorbing well, absorption well being placed in clear water reserviors according to claim 1, it is characterised in that described distributing channel (3)
It is isometric with described absorbing well, absorption well room (4).
A kind of 7. absorbing well, absorption well being placed in clear water reserviors according to claim 1, it is characterised in that the suction chamber section (42)
Pump sump system (6) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787582.1U CN207063031U (en) | 2017-06-30 | 2017-06-30 | A kind of absorbing well, absorption well being placed in clear water reserviors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787582.1U CN207063031U (en) | 2017-06-30 | 2017-06-30 | A kind of absorbing well, absorption well being placed in clear water reserviors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063031U true CN207063031U (en) | 2018-03-02 |
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ID=61506949
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720787582.1U Active CN207063031U (en) | 2017-06-30 | 2017-06-30 | A kind of absorbing well, absorption well being placed in clear water reserviors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356309A (en) * | 2021-07-09 | 2021-09-07 | 华蓝设计（集团）有限公司 | Storage-regulation pressurization unpowered control energy-saving system for water supply plant |
-
2017
- 2017-06-30 CN CN201720787582.1U patent/CN207063031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356309A (en) * | 2021-07-09 | 2021-09-07 | 华蓝设计（集团）有限公司 | Storage-regulation pressurization unpowered control energy-saving system for water supply plant |
| CN113356309B (en) * | 2021-07-09 | 2022-12-13 | 华蓝设计（集团）有限公司 | Storage-regulation pressurization unpowered control energy-saving system for water supply plant |
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