CN202010521U - Water mixing device and desalination system comprising same - Google Patents
Water mixing device and desalination system comprising same Download PDFInfo
- Publication number
- CN202010521U CN202010521U CN2011200541216U CN201120054121U CN202010521U CN 202010521 U CN202010521 U CN 202010521U CN 2011200541216 U CN2011200541216 U CN 2011200541216U CN 201120054121 U CN201120054121 U CN 201120054121U CN 202010521 U CN202010521 U CN 202010521U
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- Prior art keywords
- water
- mixing
- natural
- pipe
- distilled
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 267
- 238000002156 mixing Methods 0.000 title claims abstract description 197
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 26
- 239000008239 natural water Substances 0.000 claims abstract description 134
- 239000012153 distilled water Substances 0.000 claims abstract description 73
- 239000013535 sea water Substances 0.000 claims abstract description 32
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 80
- 230000002950 deficient Effects 0.000 claims description 39
- 239000008400 supply water Substances 0.000 claims description 38
- 238000004821 distillation Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 5
- 239000013505 freshwater Substances 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000003651 drinking water Substances 0.000 description 6
- 235000020188 drinking water Nutrition 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 230000002354 daily effect Effects 0.000 description 3
- 238000011033 desalting Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000011552 falling film Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- -1 bitter Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Abstract
The utility model belongs to the field of seawater desalination, relating to a water mixing device and a desalination system comprising same. The water mixing device comprises a natural water supply pipe, a distilled water supply pipe, a pipeline mixer and an intelligent mixing controller, wherein the natural water supply pipe is connected with the pipeline mixer, and a natural water conductivity meter, a natural water supply pump and a natural water regulating valve are arranged on the natural water supply pipe; the distilled water supply pipe is connected with the pipeline mixer, and a distilled water conductivity meter, a distilled water supply pump and a distilled water flow meter are arranged on the pipeline mixer; the pipeline mixer is used for mixing natural water flowing from the natural water supply pipe with distilled water flowing from the distilled water supply pipe; and the intelligent mixing controller is respectively connected with the natural water conductivity meter, the natural water regulating valve, the distilled water conductivity meter and the distilled water flow meter. The water mixing device can regulate the quality of distilled water obtained through the seawater desalination so as to increase the amount of drinkable fresh water.
Description
Technical field
The utility model belongs to the desalinization field, relates to a kind of water blending device and the seawater desalination system that comprises this device.
Background technology
Desalinization is as a kind of scheme of supplemental, and under the situation of world today's serious water shortage, its importance highlights day by day.Wherein, the low temperature multiple-effect distillation desalination is one of desalination technology of very fast development in recent years.The low temperature multiple-effect distillation desalination technology is meant that high evaporation temperature is no more than 70 ℃ distillation desalination technology, because of operating temperature is lower, reduces aspect such as material cost at control fouling and burn into and has a clear superiority in.Its principle is: adopt horizontal falling film evaporator, a plurality of evaporimeters are contacted; In the evaporation process, what flow in the heat exchanger tube is steam, and seawater flows at extratubal falling film, absorbs the heat of the heating steam in the heat exchanger tube, makes the part seawater be evaporated; The steam that evaporation of seawater produces is imitated condensation at next, and the distilled water of every effect collects and is the fresh water that device produces.The fresh water quality height that low-temperature multi-effect seawater desalination device produces, salt content＜5mg/L.
The fresh water that low-temperature multi-effect seawater desalination device produces can be used for domestic water and water for industrial use.But the fresh water that present domestic low temperature multiple-effect distillation sea water desalting device produces directly for the domestic water part that still has some deficits, shows as:
(1) product water purity is too high, does not have enough mineral matters, is unsuitable for as long-term drinking water;
(2) product water pH value (general 6.5～7.0) on the low side has aggressivity to watering equipment, the pipeline of metal material;
(3) water supply cost height.
Therefore if as drinking water, product water should be further processed and the water quality adjustment according to its treatment process, purposes, comprise disinfection, and carry out water-mineralizing and handle, make the water quality after the processing satisfy the requirement of " drinking water sanitary standard " (GB 5749).
Summary of the invention
The purpose of this utility model provides a kind of water blending device, regulates desalinization distilled water water quality, to satisfy the domestic water requirement.
Water blending device of the present utility model comprises natural water water supply water pipe, distilled water water supply water pipe, pipe-line mixer and Intelligent Hybrid Control device;
Described natural water water supply water pipe links to each other with pipe-line mixer, and it is provided with natural water conductivity meter, natural water supply-water pump, natural water control valve;
Described distilled water water supply water pipe links to each other with pipe-line mixer, and it is provided with distilled water conductivity meter, distilled water supply-water pump and distilled water flowmeter;
Pipe-line mixer will carry out blending from supply water water pipe natural water that flows into and the distilled water that flows into from distilled water water supply water pipe of natural water;
Described Intelligent Hybrid Control device links to each other respectively with described natural water conductivity meter, natural water control valve, distilled water conductivity meter and distilled water flowmeter, controls the aperture of described natural water control valve.
Preferably, be set with blending natural water inflow computing formula in the described Intelligent Hybrid Control device:
F
My god=F
Steam* (DD
Mix-DD
Steam)/(DD
My god-DD
Mix)
Wherein: F
My godBe blending natural water inflow, F
SteamBe detected distilled water flow, DD
MixBe the mixing water electrical conductivity of setting, DD
SteamBe detected distilled water electrical conductivity; DD
My godBe detected natural water electrical conductivity; Wherein preferably, DD
Mix≤ 3000 μ s/cm.
Preferably, in the water blending device of the present utility model, further be provided with the natural water flowmeter that links to each other with described Intelligent Hybrid Control device on the described natural water water supply water pipe.
Preferably, water blending device of the present utility model further comprises natural water water storage equipment, defective mixing water water pipe, mixing water water storage equipment and mixing water water pipe;
Described mixing water water pipe is provided with mixing water conductivity meter and mixing water feed water valve;
Described natural water water storage device storage natural water, its output links to each other with described natural water water supply water pipe, and input connects the natural water water source and links to each other with an end of defective mixing water water pipe;
Described defective mixing water water pipe is provided with defective mixing water drain valve, and its other end links to each other with described mixing water water pipe, and the tie point of itself and mixing water water pipe is between mixing water conductivity meter and mixing water feed water valve;
Described mixing water water storage device storage mixing water, it links to each other with described pipe-line mixer by the mixing water water pipe;
Described defective mixing water drain valve, mixing water conductivity meter and mixing water feed water valve link to each other with the Intelligent Hybrid Control device respectively;
Described Intelligent Hybrid Control device is controlled the switch of described defective mixing water drain valve and mixing water feed water valve.
Preferably, described natural water conductivity meter, natural water control valve, distilled water conductivity meter, distilled water flowmeter, natural water flowmeter, defective mixing water drain valve, mixing water conductivity meter and mixing water feed water valve link to each other with described Intelligent Hybrid Control device by communication cable respectively.
In water blending device of the present utility model, natural water conductivity meter and distilled water conductivity meter detect natural water and distillation electrical conductivity of water respectively, and conductivity signal is transferred to the Intelligent Hybrid Control device; The distilled water flowmeter detects the distillation water yield and flow signal is transferred to the Intelligent Hybrid Control device; The Intelligent Hybrid Control device calculates the natural water flow that needs blending according to detected natural water electrical conductivity, distilled water electrical conductivity, distilled water flow and predefined mixing water electrical conductivity, blending natural water inflow computing formula, control natural water control valve opening.The natural water flowmeter is used to detect the natural water flow, and transfer to the Intelligent Hybrid Control device, the natural water flow that natural water flow that the Intelligent Hybrid Control device relatively needs and actual detected arrive, calculate the control valve opening adjustment amount, be converted into the adjustment signal and be transferred to the natural water control valve, further regulate the aperture of natural water control valve automatically, reaching needs the natural water of blending flow, realizes closed-loop adjustment.The mixing water conductivity meter is used to detect the mixing electrical conductivity of water that obtains, and detection signal is transferred to the Intelligent Hybrid Control device; The Intelligent Hybrid Control device compares the mixing water electrical conductivity of detected mixing water electrical conductivity and setting: surpass default mixing water electrical conductivity if detect the mixing water electrical conductivity, then the Intelligent Hybrid Control device sends signal and opens defective mixing water drain valve, cuts out the mixing water feed water valve, and defective mixing water is discharged in the natural water supply equipment; If detected mixing water electrical conductivity does not have to surpass default mixing water electrical conductivity, then the Intelligent Hybrid Control device sends signal and opens the mixing water feed water valve, closes defective mixing water drain valve, and qualified mixing water is stored in the mixing water water storage equipment.
Another purpose of the present utility model provides a kind of seawater desalination system, comprises above-mentioned water blending device and distilled water supply equipment;
The input of described distilled water supply equipment connects the seawater water source, and output links to each other with described distilled water water supply water pipe.
Preferably, in the described seawater desalination system, described distilled water supply equipment is the low temperature multiple-effect distillation device.
Preferably, in the described seawater desalination system, be set with blending natural water inflow computing formula in the described Intelligent Hybrid Control device:
F
My god=F
Steam* (DD
Mix-DD
Steam)/(DD
My god-DD
Mix)
Wherein: F
My godBe blending natural water inflow, F
SteamBe detected distilled water flow, DD
MixBe the mixing water electrical conductivity of setting, DD
SteamBe detected distilled water electrical conductivity, DD
My godBe detected natural water electrical conductivity; DD wherein
Mix≤ 3000 μ s/cm.
Preferably, in the described seawater desalination system, further be provided with the natural water flowmeter that links to each other with described Intelligent Hybrid Control device on the described natural water water supply water pipe.
Preferably, described seawater desalination system further comprises natural water water storage equipment, defective mixing water water pipe, mixing water water storage equipment and mixing water water pipe;
Described mixing water water pipe is provided with mixing water conductivity meter and mixing water feed water valve;
Described natural water water storage device storage natural water, its output links to each other with described natural water water supply water pipe, and input connects the natural water water source and links to each other with an end of defective mixing water water pipe;
Described defective mixing water water pipe is provided with defective mixing water drain valve, and its other end links to each other with described mixing water water pipe, and the tie point of itself and mixing water water pipe is between mixing water conductivity meter and mixing water feed water valve;
Described mixing water water storage device storage mixing water, it links to each other with described pipe-line mixer by the mixing water water pipe;
Described defective mixing water drain valve, mixing water conductivity meter and mixing water feed water valve link to each other with the Intelligent Hybrid Control device respectively;
Described Intelligent Hybrid Control device is controlled the switch of described defective mixing water drain valve and mixing water feed water valve.
The employed natural water of the utility model can be naturally occurring any water source, comprises seawater, bitter, fresh water etc.
Advantage of the present utility model is:
(1) by the Intelligent Hybrid Control device, control the blending natural water and the distillation water yield automatically, guarantee to mix back water quality and satisfy drinking water standard, to be used for Drinking Water;
(2) increase drinkable freshwater resources total amount, reduce low-temperature multiple-effect seawater desalination product water water supply cost; Particularly when natural water is the higher water of salt such as bitter or alkali content,, impotable natural water is converted into Drinking Water by low-temperature multiple-effect seawater desalination product water blending with natural water and low saline salinity;
(3) the utility model does not add chemical agent, saves and regulates needed medicine machine investment of water quality and operating cost.
Description of drawings
Fig. 1 is the low temperature multiple-effect distillation seawater desalination system that has Based Intelligent Control natural water blending device.
The specific embodiment
According to the specific embodiment and description of drawings the utility model, but the utility model is not limited to this specific embodiment.
As shown in Figure 1, a kind of seawater desalination system that has water blending device comprises low temperature multiple-effect distillation device 1, natural water storage tank 2, mixing water storage tank 3, pipe-line mixer 4, Intelligent Hybrid Control device 5, distilled water supply-water pump 6, natural water supply-water pump 7, domestic water supply-water pump 8, distilled water conductivity meter 9, natural water conductivity meter 10, mixing water conductivity meter 11, distilled water flowmeter 12, natural water flowmeter 13, natural water control valve 14, mixing water feed water valve 15, defective mixing water drain valve 16, natural water water supply water pipe 17, distilled water water supply water pipe 18, mixing water water pipe 19 and defective water pipe 20.
Natural water storage tank 2 inputs connect the natural water water source, output is connected with pipe-line mixer 4 by natural water water supply water pipe 17, is provided with natural water conductivity meter 10, natural water supply-water pump 7, natural water control valve 14 and natural water flowmeter 13 on the natural water water supply water pipe 17 successively; Low temperature multiple-effect distillation device 1 is connected with pipe-line mixer 4 by distilled water water supply water pipe 18, is provided with distilled water conductivity meter 9, distilled water supply-water pump 6 and distilled water flowmeter 12 on the distilled water water supply water pipe 18 successively; Mixing water storage tank 3 is connected with pipe-line mixer 4 by mixing water water pipe 19; Also be provided with mixing water conductivity meter 11 and mixing water feed water valve 15 on the mixing water water pipe 19; Defective mixing water water pipe 20 connects natural water storage tank 2 and mixing water water pipe 19, the tie point of defective mixing water water pipe 20 and mixing water water pipe 19 is between mixing water conductivity meter 11 and mixing water feed water valve 15, and defective mixing water water pipe 20 is provided with defective mixing water drain valve 16; Natural water conductivity meter 10, natural water control valve 14, natural water flowmeter 13, distilled water conductivity meter 9, distilled water flowmeter 12, mixing water feed water valve 15 and defective mixing water drain valve 16 are connected with Intelligent Hybrid Control device 5 by communication cable respectively.
Natural water conductivity meter 10 and distilled water conductivity meter 9 detect natural water and distillation electrical conductivity of water respectively, and conductivity signal is transferred to Intelligent Hybrid Control device 5 by communication cable; Distilled water flowmeter 12 detects the distillation water yield and by communication cable flow signal is transferred to Intelligent Hybrid Control device 5; Intelligent Hybrid Control device 5 is according to detected natural water electrical conductivity, distilled water electrical conductivity, distilled water flow and predefined mixing water electrical conductivity, blending natural water inflow computing formula, calculating needs the natural water flow of blending, control natural water control valve 14 apertures.Natural water flowmeter 13 detects the natural water flow and flow signal is transferred to Intelligent Hybrid Control device 5, the natural water flow that natural water flow that Intelligent Hybrid Control device 5 relatively needs and actual detected arrive, calculate control valve 14 aperture adjustment amounts, be converted into the adjustment signal and be transferred to natural water control valve 14, automatically regulate the aperture of natural water valve 14, reaching needs the natural water of blending flow.Wherein,
Blending natural water inflow computing formula is as follows:
F
My god=F
Steam* (DD
Mix-DD
Steam)/(DD
My god-DD
Mix)
Wherein: F
My godBe blending natural water inflow, F
SteamBe detected distilled water flow, DD
MixFor the mixing water electrical conductivity of setting, usually less than 3000 μ s/cm, DD
SteamBe detected distilled water electrical conductivity, DD
My godBe detected natural water electrical conductivity.
Mixing water conductivity meter 11 is used to detect actual mixing electrical conductivity of water, and detection signal is transferred to Intelligent Hybrid Control device 5.Intelligent Hybrid Control device 5 compares detected actual mixing water electrical conductivity and the mixing water electrical conductivity of presetting, when measuring actual mixing electrical conductivity of water when surpassing default mixing water electrical conductivity, then Intelligent Hybrid Control device 5 sends signal and opens defective mixing water drain valve 16, cuts out mixing water feed water valve 15, and defective mixing water is discharged into natural water storage tank 2.If when detecting actual mixings electrical conductivity of water above the mixing water electrical conductivity preset, then Intelligent Hybrid Control device 5 sends signal and opens mixing water feed water valve 15, close defective mixing water drain valve 16, qualified blending water is stored in the mixing water storage equipment 3, is delivered to the water user by domestic water supply-water pump 8.
Embodiment: domestic north desalinization project:
● the project condition:
Adopt 2 low temperature multiple-effect distillation sea water desalting devices, the daily output distillation water yield 20,000 ton per days, the distilled water salt content is less than 5mg/L, and electrical conductivity is approximate less than 10 μ s/cm, pH value about 6.8.
Local natural water has only bitter except that seawater, its salt content surpasses 1500mg/L, and electrical conductivity is approximate less than 3000 μ s/cm, pH value about 7.5.
Drawing Huanghe water is 5.5 yuan/ton to local tap water supply valency, and local bitter water price is 1.0 yuan/ton.
● embodiment:
The distilled water of natural water and sea water desalinating unit is introduced water blending system, the mixed proportion that water blending system regulates natural water and distilled water according to the electrical conductivity at detected two kinds of water sources respectively and the mixing water electrical conductivity 1000 μ s/cm that set in advance.The mixing water electrical conductivity that obtains is about 1000 μ s/cm, and salt content is about 500mg/L; Mix the total fresh water output in back and reach 30,000 ton per days, the daily output fresh water amount of more former 2 low temperature multiple-effect distillation sea water desalting devices increases by 10,000 ton per days, and the pH value of mixing water is more than 7.0.
● benefit:
(1) through after the blending, daily output fresh water amount output increases by 10,000 ton per days, has saved 10,000 tons of fresh water devices needed investments of use sea water desalinating unit device fabrication and operating cost;
(2) increase by 10,000 ton per day water supply amounts, obtain 4.5 ten thousand yuan of direct economic benefits every day;
(3) the pH value of mixing water has reduced the erosion to the water-supply systems pipeline greater than 7.0, thereby does not need for improving the anticorrosion grade of supply channel former water-supply systems to be transformed, and saves a large amount of expenses;
(4) effectively utilization can not increase drinkable freshwater resources total amount as the bitter source of Drinking Water, meets the energy saving policy of country, obvious social benefit.
Claims (10)
1. a water blending device is characterized in that: comprise natural water water supply water pipe, distilled water water supply water pipe, pipe-line mixer and Intelligent Hybrid Control device;
Described natural water water supply water pipe links to each other with pipe-line mixer, and it is provided with natural water conductivity meter, natural water supply-water pump, natural water control valve;
Described distilled water water supply water pipe links to each other with pipe-line mixer, and it is provided with distilled water conductivity meter, distilled water supply-water pump and distilled water flowmeter;
Pipe-line mixer will carry out blending from supply water water pipe natural water that flows into and the distilled water that flows into from distilled water water supply water pipe of natural water;
Described Intelligent Hybrid Control device links to each other respectively with described natural water conductivity meter, natural water control valve, distilled water conductivity meter and distilled water flowmeter, controls the aperture of described natural water control valve.
2. water blending device according to claim 1 is characterized in that: be set with blending natural water inflow computing formula in the described Intelligent Hybrid Control device:
F
My god=F
Steam* (DD
Mix-DD
Steam)/(DD
My god-DD
Mix)
Wherein: F
My godBe blending natural water inflow, F
SteamBe detected distilled water flow, DD
MixBe the mixing water electrical conductivity of setting, DD
SteamBe detected distilled water electrical conductivity, DD
My godBe detected natural water electrical conductivity; DD wherein
Mix≤ 3000 μ s/cm.
3. water blending device according to claim 1 and 2 is characterized in that: further be provided with the natural water flowmeter that links to each other with described Intelligent Hybrid Control device on the described natural water water supply water pipe.
4. water blending device according to claim 3 is characterized in that: further comprise natural water water storage equipment, defective mixing water water pipe, mixing water water storage equipment and mixing water water pipe;
Described mixing water water pipe is provided with mixing water conductivity meter and mixing water feed water valve;
Described natural water water storage device storage natural water, its output links to each other with described natural water water supply water pipe, and input connects the natural water water source and links to each other with an end of defective mixing water water pipe;
Described defective mixing water water pipe is provided with defective mixing water drain valve, and its other end links to each other with described mixing water water pipe, and the tie point of itself and mixing water water pipe is between mixing water conductivity meter and mixing water feed water valve;
Described mixing water water storage device storage mixing water, it links to each other with described pipe-line mixer by the mixing water water pipe;
Described defective mixing water drain valve, mixing water conductivity meter and mixing water feed water valve link to each other with the Intelligent Hybrid Control device respectively;
Described Intelligent Hybrid Control device is controlled the switch of described defective mixing water drain valve and mixing water feed water valve.
5. water blending device according to claim 4 is characterized in that: described natural water conductivity meter, natural water control valve, distilled water conductivity meter, distilled water flowmeter, natural water flowmeter, defective mixing water drain valve, mixing water conductivity meter and mixing water feed water valve link to each other with described Intelligent Hybrid Control device by communication cable respectively.
6. a seawater desalination system is characterized in that: comprise claim 1 described water blending device and distilled water supply equipment;
The input of described distilled water supply equipment connects the seawater water source, and output links to each other with described distilled water water supply water pipe.
7. seawater desalination system according to claim 6 is characterized in that: described distilled water supply equipment is the low temperature multiple-effect distillation device.
8. seawater desalination system according to claim 7 is characterized in that: be set with blending natural water inflow computing formula in the described Intelligent Hybrid Control device:
F
My god=F
Steam* (DD
Mix-DD
Steam)/(DD
My god-DD
Mix)
Wherein: F
My godBe blending natural water inflow, F
SteamBe detected distilled water flow, DD
MixBe the mixing water electrical conductivity of setting, DD
SteamBe detected distilled water electrical conductivity; DD
My godBe detected natural water electrical conductivity; DD wherein
Mix≤ 3000 μ s/cm.
9. seawater desalination system according to claim 8 is characterized in that: further be provided with the natural water flowmeter that links to each other with described Intelligent Hybrid Control device on the described natural water water supply water pipe.
10. seawater desalination system according to claim 9 is characterized in that: further comprise natural water water storage equipment, defective mixing water water pipe, mixing water water storage equipment and mixing water water pipe;
Described mixing water water pipe is provided with mixing water conductivity meter and mixing water feed water valve;
Described natural water water storage device storage natural water, its output links to each other with described natural water water supply water pipe, and input connects the natural water water source and links to each other with an end of defective mixing water water pipe;
Described defective mixing water water pipe is provided with defective mixing water drain valve, and its other end links to each other with described mixing water water pipe, and the tie point of itself and mixing water water pipe is between mixing water conductivity meter and mixing water feed water valve;
Described mixing water water storage device storage mixing water, it links to each other with described pipe-line mixer by the mixing water water pipe;
Described defective mixing water drain valve, mixing water conductivity meter and mixing water feed water valve link to each other with the Intelligent Hybrid Control device respectively;
Described Intelligent Hybrid Control device is controlled the switch of described defective mixing water drain valve and mixing water feed water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200541216U CN202010521U (en) | 2011-03-03 | 2011-03-03 | Water mixing device and desalination system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200541216U CN202010521U (en) | 2011-03-03 | 2011-03-03 | Water mixing device and desalination system comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010521U true CN202010521U (en) | 2011-10-19 |
Family
ID=44781126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200541216U Expired - Lifetime CN202010521U (en) | 2011-03-03 | 2011-03-03 | Water mixing device and desalination system comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180527A (en) * | 2011-03-03 | 2011-09-14 | 中国神华能源股份有限公司 | Water mixing device and sea water desalinizing system comprising same |
| CN110498477A (en) * | 2019-08-27 | 2019-11-26 | 国网新疆电力有限公司电力科学研究院 | Generator Stator Cooling water water quality deployment device |
-
2011
- 2011-03-03 CN CN2011200541216U patent/CN202010521U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180527A (en) * | 2011-03-03 | 2011-09-14 | 中国神华能源股份有限公司 | Water mixing device and sea water desalinizing system comprising same |
| CN110498477A (en) * | 2019-08-27 | 2019-11-26 | 国网新疆电力有限公司电力科学研究院 | Generator Stator Cooling water water quality deployment device |
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|---|---|---|---|
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