CN104843895B - A kind of special water treatment facilities of spacefarer - Google Patents
A kind of special water treatment facilities of spacefarer Download PDFInfo
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- CN104843895B CN104843895B CN201510313199.8A CN201510313199A CN104843895B CN 104843895 B CN104843895 B CN 104843895B CN 201510313199 A CN201510313199 A CN 201510313199A CN 104843895 B CN104843895 B CN 104843895B
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Abstract
The invention discloses a kind of special water treatment facilities of spacefarer, the equipment is made up of oil-water separation system and two-stage reverse osmosis system, the oil-water separation system includes oil water separator, separation water storage tank, raffinate run tank, wastewater storage tank and water pump, counter-infiltration system includes anti-penetration water purifier, sewage storage tank, water tank, and wastewater storage tank outlet passes through electric control valve Fa, water pump I and oil water separator entrance connect, the outlet of oil water separator Residual oil passes through electric control valve FbIt is connected with raffinate run tank, oil water separator separation water out passes through electric control valve Fc, water pump II with separating water storage tank connection, separation water outlet passes through electric control valve Fd, water pump III be connected with anti-penetration water purifier entrance, anti-penetration water purifier pure water outlet passes through electric control valve Fg, water pump IV is connected with drinking water reservoir inlet.The present invention has the characteristics of energy-efficient, stable performance, can effectively improve the recycling of water resource in space station, reduces space flight Material Transportation expense to greatest extent.
Description
Technical field
The invention belongs to water treatment field, it is related to and a kind of be directed to spacefarer's daily life in space station and produce setting for waste water
It is standby.
Background technology
With the fast development of China Aerospace science and technology, China will turn into the space station that the year two thousand twenty or so is built up
China's Space science and new industrial research experiment important base, have at that time several astronaut in space station for a long time life,
Work.Space station needs effectively to feed, and cost is very high, it is therefore desirable to which by the way of regeneration, pursuit most can efficiently follow
The approach of ring.People caused waste gas, waste liquid in life process be able to will be handled, and be recycled, and reduce ground supply as far as possible.
The content of the invention
It is an object of the invention to provide a kind of good purification, save the high spacefarer's dedicated water of the energy, automaticity
Processing equipment.
The purpose of the present invention is achieved through the following technical solutions：
A kind of spacefarer's Special water treatment system, including oil-water separation system and two-stage reverse osmosis system, described profit
Piece-rate system includes oil water separator, separation water storage tank, raffinate run tank, wastewater storage tank and water pump, described counter-infiltration system bag
Anti-penetration water purifier, sewage storage tank, water tank are included, wastewater storage tank outlet passes through electric control valve Fa, water pumpEnter with oil water separator
Mouth connection, the outlet of oil water separator Residual oil pass through electric control valve FbIt is connected with raffinate run tank, oil water separator separation water out leads to
Cross electric control valve Fc, water pumpWith separating water storage tank connection, separation water outlet passes through electric control valve Fd, water pumpWith reverse osmosis
Saturating water purifier entrance connection, anti-penetration water purifier pure water outlet pass through electric control valve Fe, water pumpWith drinking water reservoir inlet
Connection, anti-penetration water purifier outlet of sewer are connected by electric control valve with sewage storage tank, when the life comprising oil, aqueous mixtures is given up
Water is stored by wastewater storage tank, and pending waste water is passed through into electric control valve Fa, water pumpInput oil water separator, oil water separator
Interior liquid level is started working after reaching swept volume, and by centrifugation, ultrafiltration series of steps, isolated pure water and Residual oil will be pure
Water passes through electric control valve Fc, water pumpInput separation water storage tank, Residual oil pass through electric control valve FbInput raffinate run tank.When not oil-containing
Waste liquid, such as urine etc. pass through electric control valve Fd, water pumpTwo-stage reverse osmosis system is inputted, under a certain pressure carries out waste liquid
Separation, isolated pure water pass through electric control valve Fe, water pumpInput in water tank, remaining waste liquid is inputted by electric control valve
Sewage storage tank.
In the present invention, described each system is Automated condtrol running, is sent and instructed by control system.
In the present invention, described oil water separator is by motor and transducer drive.
In the present invention, described anti-penetration water purifier is connected by first order reverse osmosis machine and second level reverse osmosis machine by pipeline
Connect and form.
In the present invention, described wastewater storage tank, raffinate run tank, water tank, sewage storage tank are carbon fiber tank, tank wall thickness
For 0.2 ~ 10mm, a diameter of 0.2 ~ 1m, liquid-transport pipe-line uses carbon fiber pipe, and thickness is 0.1 ~ 20mm, a diameter of 10 ~ 100mm.
In the present invention, described oil water separator, the shell of two-stage reverse osmosis system are titanium alloy material, and thickness is 1 ~
20mm。
In the present invention, described raffinate run tank is inputted, vacuum needed for sewage storage tank can be connected with the external space and can reach
Necessary requirement.
In the embodiment of the present invention, described body sets switch, and it connects the oil water separator and water pump, for controlling
The operation and closing of the oil water separator and water pump.
In the embodiment of the present invention, described raffinate run tank connects with vacuum environment, is carried out remaining waste by pressure differential
Collect.
In the embodiment of the present invention, described separation water storage tank connects with two-stage reverse osmosis system, and water-oil separating purifies to obtain
Separation water purified again, water tank is inputted after purification.
In the embodiment of the present invention, in described two-stage reverse osmosis system, first order counter-infiltration uses microfiltration membranes, and the second level is anti-
Infiltration uses milipore filter.
In the embodiment of the present invention, described pipe fitting and inner tank wall are smooth inner wall.
The water treatment system of the present invention has the characteristics of energy-efficient, stable performance, can effectively improve space station reclaimed water
The recycling of resource, space flight Material Transportation expense is reduced to greatest extent.
Brief description of the drawings
Fig. 1 is the structural representation of the special water treatment facilities of spacefarer, in figure：1- oil water separators, 2- separation water storage tanks,
3- raffinate run tanks, 4- wastewater storage tanks, 5- anti-penetration water purifiers, 6- water tanks, 7- sewage storage tanks, 8- water pumps, 9- water pumps, 10-
Water pump, 11- water pumps, 12- electric control valves Fa, 13- electric control valves Fb, 14- electric control valves Fc, 15- electric control valves Fd, 16-
Electric control valve Fe, 17- pipe fittings one, 18- pipe fittings two, 19- pipe fittings three, 20- pipe fittings four, 21- pipe fittings five, 22- pipe fittings six, 23- controls
System processed.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.But this
Invention can be realized in many different forms, however it is not limited to embodiments described herein.On the contrary, provide these realities
The purpose for applying mode is the more thorough and comprehensive for making to understand the disclosure.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
As shown in figure 1, it is one embodiment of the present invention water treatment facilities.
The tank volume 2L of wastewater storage tank 4 and pipe fitting 1（Φ=60mm）, with flow 0.5L/min, pressure 0.2MPa connections
In centrifugal oil-water separator 1.Isolated Residual oil waste passes through pipe fitting 2 18（Φ=50mm）, the L/min of flow 0.2, very
Reciprocal of duty cycle 0.075MPa, input raffinate run tank 3.The water obtained through oil water separator 1 passes through pipe fitting 3 19（Φ=50mm）Input 1.5L
Water storage tank 2 is separated, the water pump when water capacity reaches 1L in separation storage tank 210 start running, and with the L/min of flow 1, pressure is
0.3MPa passes through pipe fitting 4 20（Φ=50mm）Input two-stage reverse osmosis system.First order reverse osmosis membrane in two-stage reverse osmosis system
Using 3 μm of microfiltration membranes, second level reverse osmosis membrane uses 0.02 μm of milipore filter, and the pure water obtained after filtering is through water pump11 with 0.7
L/min flow, pressure are that 0.2MPa passes through pipe fitting 6 22（Φ=40mm）Input water tank 6 in, unfiltered waste with
0.6L/min flow, vacuum 0.0075MPa pass through pipe fitting 5 21（Φ=40mm）Input sewage storage tank 7.
Claims (1)
1. a kind of special water treatment facilities of spacefarer, it is characterised in that the water treatment facilities are anti-by oil-water separation system and two level
Osmosis system is formed, wherein：Described oil-water separation system includes oil water separator, separation water storage tank, raffinate run tank, waste water storage
Tank and water pump, described two-stage reverse osmosis system include anti-penetration water purifier, sewage storage tank, drink water storage tank, and wastewater storage tank goes out
Mouth passes through electric control valve Fa, water pump I and oil water separator entrance connect, the outlet of oil water separator Residual oil passes through electric control valve FbWith
Raffinate run tank connects, and oil water separator separation water out passes through electric control valve Fc, water pump II with separate water storage tank connection, separation water
Outlet passes through electric control valve Fd, water pump III be connected with anti-penetration water purifier entrance, anti-penetration water purifier pure water outlet is led to
Cross electric control valve Fe, water pump IV is connected with drinking water reservoir inlet；The oil-water separation system and two-stage reverse osmosis system are
Automated condtrol operates；The oil water separator is by motor and transducer drive；The anti-penetration water purifier is by first order reverse osmosis
Saturating machine and second level reverse osmosis machine are formed by connecting by pipeline；The wastewater storage tank, raffinate run tank, drink water storage tank, sewage storage
Tank is carbon fiber tank, and tank wall thickness is 0.2 ~ 10mm, a diameter of 0.2 ~ 1m；The oil water separator and two-stage reverse osmosis system
Shell be titanium alloy material, thickness is 1 ~ 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313199.8A CN104843895B (en) | 2015-06-10 | 2015-06-10 | A kind of special water treatment facilities of spacefarer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313199.8A CN104843895B (en) | 2015-06-10 | 2015-06-10 | A kind of special water treatment facilities of spacefarer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104843895A CN104843895A (en) | 2015-08-19 |
| CN104843895B true CN104843895B (en) | 2018-03-16 |
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| CN201510313199.8A Active CN104843895B (en) | 2015-06-10 | 2015-06-10 | A kind of special water treatment facilities of spacefarer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107860517B (en) * | 2017-09-27 | 2019-09-06 | 北京航天时代光电科技有限公司 | A kind of experimental rig for shunt assembly performance test |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563142Y (en) * | 2002-08-02 | 2003-07-30 | 刘良 | Multifunctional water purifier |
| CN2565805Y (en) * | 2002-08-20 | 2003-08-13 | 张英利 | Car-washing sewage treatment device |
| CN101367564A (en) * | 2008-09-24 | 2009-02-18 | 哈尔滨工业大学 | Advanced treatment method for sewage water from oil production |
| CN101381181A (en) * | 2007-09-08 | 2009-03-11 | 范益华 | Water recovery processing method on spacecraft |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2502927A (en) * | 2011-03-25 | 2013-12-11 | Receptors Llc | Fiber with microbial removal, micro-biocidal, or static growth capability |
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2015
- 2015-06-10 CN CN201510313199.8A patent/CN104843895B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563142Y (en) * | 2002-08-02 | 2003-07-30 | 刘良 | Multifunctional water purifier |
| CN2565805Y (en) * | 2002-08-20 | 2003-08-13 | 张英利 | Car-washing sewage treatment device |
| CN101381181A (en) * | 2007-09-08 | 2009-03-11 | 范益华 | Water recovery processing method on spacecraft |
| CN101367564A (en) * | 2008-09-24 | 2009-02-18 | 哈尔滨工业大学 | Advanced treatment method for sewage water from oil production |
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| CN104843895A (en) | 2015-08-19 |
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