CN206214843U - A kind of energy-saving seawater desalinates water intake system - Google Patents
A kind of energy-saving seawater desalinates water intake system Download PDFInfo
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- CN206214843U CN206214843U CN201621273809.2U CN201621273809U CN206214843U CN 206214843 U CN206214843 U CN 206214843U CN 201621273809 U CN201621273809 U CN 201621273809U CN 206214843 U CN206214843 U CN 206214843U
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Abstract
The utility model discloses a kind of energy-saving seawater desalination water intake system, including：Water intaking pond, sludge dry pond, first take system and the second water intake system；Each water intake system includes：The valve of water pump I, the connecting line of intake front pool I and correspondence pipeline；Using the utility model of above-mentioned technical proposal, first water intake system and the second water intake system be autonomous system can alternation water intaking, alt time is defined with corresponding intake front pool bottom sediment piling height, the alternating of control two systems water intaking, blowdown also replaces simultaneously.
Description
Technical field
The utility model is related to water intake system, more particularly to a kind of to be applied to the larger water quality containing quantity of sand and mud, i.e., with structure
It is safe and reliable, cost it is cheap and can reducing energy consumption be applied to various working desalinization water intake system.
Background technology
Existing desalinization water fetching device is in use, when big containing quantity of sand and mud in seawater, it will usually cause water intaking to set
Standby energy consumption is big, and service life is short, and difference containing silt is substantially the problems such as seawater desalinization pretreatment expense is too high, and in different waters
The water intake engineering in desalinization project is set to design poor universality, it is final to cause that a whole set of seawater desalination system has high cost, throw
The problems such as providing big and high energy consumption.
The content of the invention
The utility model is directed to above-mentioned technical problem, proposes that one kind is reasonable in design, economical and practical, can process sediment charge
Difference is big, the wide seawater of range of flow；Equipment safety reliability can be ensured again；The continuous of device under various working can either be ensured
Stable operation, can reduce cost again；With energy saving and environmental protection, security is good, and a kind of energy-saving seawater of highly versatile is light
Change water intake system.
To achieve the above objectives, it is achieved through the following technical solutions：
A kind of energy-saving seawater desalinates water intake system, including：Water intaking pond, sludge dry pond, first take system and the second water intaking
System；
First water intake system includes：Water pump I and intake front pool I；
Wherein, water pump I and intake front pool I are connected by pipeline, and intake front pool Liquid level is provided with this pipeline
Valve I；
The feed water inlet of intake front pool I is connected with water intaking pond water inlet by pipeline, and water intaking pit level is provided with this pipeline
Control valve I；
The sewage draining exit of intake front pool I is dried pond entrance and is connected by management with sludge, and blowoff valve I is provided with this pipeline；
Second water intake system includes：Water pump II and intake front pool II；
Wherein, water pump II and intake front pool intake front pool II are connected by pipeline, and before water intaking is provided with this pipeline
Pit level controls valve II；
The feed water inlet of intake front pool II is connected with water intaking pond water inlet by pipeline, and water intaking pit level is provided with this pipeline
Control valve II；
The sewage draining exit of intake front pool II is dried pond entrance and is connected by management with sludge, and is provided with blowoff valve on this pipeline
Ⅱ；
Wherein, intake front pool I and intake front pool II can be formed for same pond body separates two accommodating portions by dividing plate；
Using the utility model of above-mentioned technical proposal, the first water intake system and the second water intake system alternation are fetched water,
Alt time is generally defined with corresponding intake front pool bottom sediment piling height；That is, the first water intake system normal work, when taking
The bottom sediment of water forebay I is piled up up to preset height then the first water intake system stopping water intaking, that is, close water pump I, forebay
Fluid level control valve I and water intaking pit level control valve I, while opening, blowoff valve I carries out blowdown, and the second water intake system takes first
Opened when water system is closed (blowoff valve II is closed mode)；Alternately uninterrupted water intaking is realized in conversion to said process；
Wherein, control realizes that is, computer control system passes through intake front pool and water intaking by computer control system
The governor valve control water withdrawal in liquid level count value and correspondence pipeline on pond；
Further, wherein, with indexed plane as reference, the position of the bottom blow-down of intake front pool I and intake front pool II mouthful
Put and dry pond entry position higher than sludge, this structure is used to realizing that the base sludge of intake front pool I and intake front pool II can be according to
Flow into during sludge dries pond by gravity, it is to avoid intake front pool is precipitated silt with pump introduces sludge and dries pond, reduces
Energy ezpenditure and cost of equipment；
Further, wherein, with indexed plane as reference, the top delivery port position of intake front pool I and intake front pool II
Higher than water intaking pond water inlet locations, this structure is used to realize that the top water outlet of intake front pool I and intake front pool II can rely on weight
Power is flowed into water intaking pond, it is to avoid intake front pool precipitated seawater with pump introduces water intaking pond, is reduced energy ezpenditure and is set
Standby expense.
To sum up, the utility model is compared with prior art, economical and practical with reasonable in design, can extract sediment charge
Greatly, flow seawater high；Can ensure that structure is safe and reliable again；Can either ensure that continuous-stable supplies seawater, and can reduces cost
Cost；And with energy saving, security is good and advantage of highly versatile.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
Can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail as follows.
Brief description of the drawings
The utility model totally 1 width accompanying drawing, wherein：
Fig. 1 is principal layout's schematic diagram of the present utility model.
In figure：1st, water pump I, 2, forebay fluid level control valve I, 3, blowoff valve I, 4, sludge dry pond, 5, blowoff valve II, 6,
Water pump II, 7, intake front pool fluid level control valve II, 8, intake front pool II, 9, water intaking pit level control valve II, 10, water intaking pond,
11st, water intaking pit level control valve I, 12, intake front pool I.
Specific embodiment
A kind of energy-saving seawater desalination water intake system as shown in Figure 1, including：Dry pond 4, first take in water intaking pond 10, sludge
System and the second water intake system；
First water intake system includes：Water pump I 1 and intake front pool I 12；
Wherein, water pump I 1 and intake front pool I 12 are connected by pipeline, and intake front pool liquid level control is provided with this pipeline
Valve processed I 2；
The feed water inlet of intake front pool I 12 is connected with the water intaking water inlet of pond 10 by pipeline, and water intaking pond is provided with this pipeline
Fluid level control valve I 11；
The sewage draining exit of intake front pool I 12 is dried the entrance of pond 4 and is connected by management with sludge, and is provided with blowoff valve on this pipeline
Ⅰ3；
Second water intake system includes：Water pump II 6 and intake front pool II 8；
Wherein, water pump II 6 and intake front pool II 8 are connected by pipeline, and intake front pool liquid level is provided with this pipeline
Control valve II 7；
The feed water inlet of intake front pool II 8 is connected with the water intaking water inlet of pond 10 by pipeline, and water intaking pond is provided with this pipeline
Fluid level control valve II 9；
The sewage draining exit of intake front pool II 8 is dried the entrance of pond 4 and is connected by management with sludge, and is provided with blowoff valve on this pipeline
Ⅱ5；
Wherein, intake front pool I 12 and intake front pool II 8 can separate two accommodating portion shapes for same pond body by dividing plate
Into；
Using the utility model of above-mentioned technical proposal, the first water intake system and the second water intake system alternation are fetched water,
Alt time is generally defined with corresponding intake front pool bottom sediment piling height；
That is, when normally running (water intaking of the first water intake system), water pump II 6, intake front pool fluid level control valve II 7, water intaking
Pit level control valve II 9, blowoff valve II 5 and blowoff valve I 3 are in closed mode.Open water pump I 1, intake front pool liquid level control
Valve processed I 2, seawater enters intake front pool I 12, and computer control system (microcomputer and PLC) can be by intake front pool I 12
In liquid level carry out Based Intelligent Control using I 2 pairs of flows of seawater of intake front pool fluid level control valve, in intake front pool I 12 sea
Water liquid enters water intaking pond 10 to water intaking pit level control valve I 11, the seawater of intake front pool after certain altitude, is opened.Computer
Control system (microcomputer and PLC) can control valve I 11 by the liquid level in pond 10 of fetching water using pit level of fetching water
Flow to seawater carries out Based Intelligent Control.When the mud height in intake front pool I 12 reach a certain height (usually more than 0.5
Rice) when, water pump II 6, intake front pool fluid level control valve II 7, water intaking pit level control valve II 9 and blowoff valve I 3 are opened, close
(now blowoff valve II 5 remains turned-off shape for water pump I 1, intake front pool fluid level control valve I 2 and water intaking pit level control valve I 11
State).
When the mud height in intake front pool II 8 to certain altitude (usually more than 0.5 meter), unlatching takes sea water pump I
1st, intake front pool fluid level control valve I 2, water intaking pit level control valve I 11 and blowoff valve II 5, close water pump II 6, intake front pool
Fluid level control valve II 7, water intaking pit level control valve II 9 and blowoff valve I 3.First water intake system and the second water intake system are alternately transported
Row ensures the continuity of water intaking；
Wherein, control realizes that is, computer control system passes through intake front pool and water intaking by computer control system
The governor valve control water withdrawal in liquid level count value and correspondence pipeline on pond；
Further, wherein, with indexed plane as reference, the bottom blow-down of intake front pool I 12 and intake front pool II 8 mouthful
The entry position of pond 4 is dried in position higher than sludge, and this structure is used to realize the base sludge of intake front pool I 12 and intake front pool II 8
Can be flowed into during sludge dries pond by gravity, it is to avoid intake front pool is precipitated silt with pump introduces sludge and dries
Pond, reduces energy ezpenditure and cost of equipment；
Further, wherein, with indexed plane as reference, the top delivery port position of intake front pool I 12 and intake front pool II 8
Put higher than the water intaking water inlet locations of pond 10, this structure is used to realizing that the top water outlet of intake front pool I 12 and intake front pool II 8 can be with
In water intaking pond 10 being flowed into by gravity, it is to avoid intake front pool precipitated seawater with pump introduces water intaking pond, reduces energy
Consumption and cost of equipment.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Know professional and technical personnel do not departing from the range of technical solutions of the utility model, when the technology contents disclosed using appeal
Make a little change or be modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Hold, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, still
Belong in the range of technical solutions of the utility model.
Claims (3)
1. a kind of energy-saving seawater desalinates water intake system, it is characterised in that：Including water intaking pond (10), sludge dry pond (4), first
Water intake system and the second water intake system；
First water intake system includes：Water pump I (1) and intake front pool I (12)；
Wherein, water pump I (1) and intake front pool I (12) are connected by pipeline, and intake front pool liquid level control is provided with this pipeline
Valve processed I (2)；
The feed water inlet of intake front pool I (12) is connected with water intaking pond (10) water inlet by pipeline, and water intaking pond is provided with this pipeline
Fluid level control valve I (11)；
The sewage draining exit of intake front pool I (12) is dried pond (4) entrance and is connected by management with sludge, and is provided with blowoff valve on this pipeline
Ⅰ(3)；
Second water intake system includes：Water pump II (6) and intake front pool II (8)；
Wherein, water pump II (6) and intake front pool II (8) are connected by pipeline, and intake front pool liquid level is provided with this pipeline
Control valve II (7)；
The feed water inlet of intake front pool II (8) is connected with water intaking pond (10) water inlet by pipeline, and water intaking pond is provided with this pipeline
Fluid level control valve II (9)；
The sewage draining exit of intake front pool II (8) is dried pond (4) entrance and is connected by management with sludge, and is provided with blowoff valve on this pipeline
Ⅱ(5)。
2. a kind of energy-saving seawater according to claim 1 desalinates water intake system, it is characterised in that：It is ginseng with indexed plane
According to pond (4) entry position is dried in the position of the bottom blow-down mouthful of intake front pool I (12) and intake front pool II (8) higher than sludge.
3. a kind of energy-saving seawater according to claim 1 desalinates water intake system, it is characterised in that：It is ginseng with indexed plane
According to the top delivery port position of intake front pool I (12) and intake front pool II (8) is higher than water intaking pond (10) water inlet locations.
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| CN201621273809.2U CN206214843U (en) | 2016-11-24 | 2016-11-24 | A kind of energy-saving seawater desalinates water intake system |
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| CN201621273809.2U CN206214843U (en) | 2016-11-24 | 2016-11-24 | A kind of energy-saving seawater desalinates water intake system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638720A (en) * | 2016-11-24 | 2018-01-30 | 重集团大连设计研究院有限公司 | A kind of energy-saving seawater desalinates water intake system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638720A (en) * | 2016-11-24 | 2018-01-30 | 重集团大连设计研究院有限公司 | A kind of energy-saving seawater desalinates water intake system |
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