CN212076732U - Outdoor closed loop life cycle water system - Google Patents
Outdoor closed loop life cycle water system Download PDFInfo
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- CN212076732U CN212076732U CN202020484130.8U CN202020484130U CN212076732U CN 212076732 U CN212076732 U CN 212076732U CN 202020484130 U CN202020484130 U CN 202020484130U CN 212076732 U CN212076732 U CN 212076732U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 351
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000001704 evaporation Methods 0.000 claims abstract description 40
- 230000008020 evaporation Effects 0.000 claims abstract description 38
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 33
- 230000007704 transition Effects 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 13
- 239000002351 wastewater Substances 0.000 claims description 29
- 230000001502 supplementing effect Effects 0.000 claims description 14
- 239000010840 domestic wastewater Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- 238000004065 wastewater treatment Methods 0.000 claims description 11
- 239000003651 drinking water Substances 0.000 claims description 10
- 235000020188 drinking water Nutrition 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000003020 moisturizing effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 24
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 20
- 235000013980 iron oxide Nutrition 0.000 description 16
- 239000012528 membrane Substances 0.000 description 14
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 12
- 238000001223 reverse osmosis Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 241000700605 Viruses Species 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 244000052769 pathogen Species 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 8
- 239000002384 drinking water standard Substances 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses an outdoor closed loop life cycle water system, including effluent disposal system, dense water processing system and water purification treatment system, effluent disposal system includes bag filter, overflow formula ultraviolet sterilizer, first active carbon filter and ultrafiltration device, water purification treatment system includes former water tank, moisturizing transition box, second active carbon filter, precision filter, one-level RO system and second grade RO system, dense water processing system includes dense water collecting box, evaporation system and RO system; the device realizes the self-circulation of outdoor water, has simple treatment process, improves the outdoor water rate, utilizes limited water resources to the maximum, greatly reduces water consumption and provides domestic water service for outdoor players.
Description
Technical Field
The utility model belongs to the technical field of water treatment facilities, concretely relates to outdoor closed loop life circulation water system.
Background
The Zhufeng big camp refers to a living zone set up by watching the environment of the core area of the Zhufeng, usually consists of tent hotels, has no permanent buildings, but with the development of the people containers, more and more units and groups adopt the people containers to camp on the camp, and because the environment of the Zhufeng is extreme and strict in management, the living conditions are hard, and especially the water use of camp cannot be guaranteed. Therefore, the development of a domestic water system capable of being recycled outdoors becomes a problem to be solved by people in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an outdoor closed loop life circulation water system's technical scheme to the deficiency that prior art exists, this device has realized the self-loopa of outdoor water, and processing technology is simple, improves outdoor water rate, obtains the biggest utilization with limited water resource, reduces water consumption greatly, provides domestic water service for outdoor activities person.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an outdoor closed loop life cycle water system which characterized in that: comprises a wastewater treatment system, a concentrated water treatment system and a water purification treatment system, wherein the wastewater treatment system comprises a bag filter, an overflowing type ultraviolet sterilizer, a first activated carbon filter and an ultrafiltration device, the bag filter, the overflowing type ultraviolet sterilizer, the first activated carbon filter and the ultrafiltration device are sequentially connected through a pipeline, the water purification treatment system comprises a raw water tank, a water supplementing transition tank, a second activated carbon filter, a precision filter, a first-stage RO system and a second-stage RO system, the inlet end of the water supplementing transition tank is connected with the raw water tank, the water supplementing transition tank, the second activated carbon filter, the precision filter and the first-stage RO system are sequentially connected through a pipeline, the pipeline at the water outlet end of the first-stage RO system is respectively connected with a domestic water point and the second-stage RO system, the raw water tank is connected with the water outlet end of the ultrafiltration device, the concentrated water treatment system comprises a concentrated water collecting tank, the evaporation system is connected with a first water outlet of the concentrated water collecting box, the RO system is connected with a second water outlet of the concentrated water collecting box, the water outlet ends of the evaporation system and the RO system are connected into the raw water box through pipelines, the concentrated water outlets of the ultrafiltration device, the primary RO system and the RO system are connected into the concentrated water collecting box through concentrated water pipelines, and the water outlet ends of the evaporation system and the RO system are connected into the raw water box through pipelines.
In the wastewater treatment system, wastewater at a domestic wastewater collection point enters a bag filter, the bag filter has small volume, simple operation and strong adaptability, liquid flows in from an inlet, the liquid flows out from an outlet after being filtered by the bag filter, impurities can be trapped in the bag filter, the bag filter can remove solid impurities in the wastewater, the wastewater treated by the bag filter enters an overflow ultraviolet sterilizer, the overflow ultraviolet sterilizer can destroy DNA structures of various viruses, bacteria and other pathogens in a water body by using the energy of ultraviolet photons, so that the various viruses, bacteria and other pathogens lose replication and reproduction capacity to achieve the sterilization effect, the wastewater treated by the overflow ultraviolet sterilizer enters a first activated carbon filter, and the first activated carbon filter adsorbs the impurities in the water by using the adsorption principle of activated carbon, macromolecular organic matters and iron oxides in water can be removed, meanwhile, because the iron oxides can destroy a reverse osmosis membrane, the finally treated wastewater enters an ultrafiltration device for the last treatment, the ultrafiltration device adopts modified membrane wires and is used for removing physical impurities in the wastewater, the water treated by the ultrafiltration device enters an original water tank for recycling, and the concentrated water enters a concentrated water collecting tank;
in the water purification treatment system, because the water in the raw water tank can not reach the standards of domestic water and direct drinking water, the raw water tank and the externally supplemented water are both conveyed to the water supplementing transition tank for storage, the water in the water supplementing transition tank can reach the standards of domestic water after being treated by the second active carbon filter, the precision filter and the primary RO system, and the precision filter is used for solid-liquid separation and can efficiently remove particles and oil mist impurities with the particle size of 0.01 mu m or more in the water; the second activated carbon filter is used for adsorbing impurities in water by utilizing the adsorption action principle of activated carbon, so that macromolecular organic matters and iron oxide in the water can be removed, and simultaneously, because the iron oxide can destroy a reverse osmosis membrane, a primary RO system and a secondary RO system play a role in protection, and the water treated by the primary RO system can reach the drinking water standard after being treated by the secondary RO system;
in the concentrated water treatment system, the concentrated water collecting box collects the concentrated water generated in the ultrafiltration device, the primary RO system and the RO system, and the concentrated water is treated by the evaporation system and the RO system and recycled in the raw water tank, so that the utilization rate of the system water is improved, and the water consumption is reduced.
Furthermore, at least two groups of bag filters are arranged, each group of bag filters are arranged in parallel, and the filtering precision of the bag filters is less than 5 mu m; through the parallel arrangement of a plurality of groups of bag filters, the single group of bag filters can be replaced and cleaned under the condition of ensuring the normal operation of the system.
Furthermore, wastewater of a domestic wastewater collection point is connected to a water inlet end of the bag filter through a pipeline, and a first water pump is arranged on the pipeline between the domestic wastewater collection point and the bag filter; the first water pump pressurizes wastewater collected at the point of domestic wastewater collection to have sufficient pressure to flow into the bag filter.
Furthermore, the water inlet end of the first activated carbon filter is connected with the water outlet end of the overflowing type ultraviolet sterilizer, the water outlet end of the first activated carbon filter is connected with the water inlet end of the ultrafiltration device, at least three groups of the first activated carbon filters are arranged, and every two first activated carbon filters are communicated.
Further, the water outlet end of the secondary RO system is connected with a drinking water receiving point; the water treated by the secondary RO system can reach the drinking water standard and can be directly used as direct drinking water.
Furthermore, a first pressure stabilizing tank is arranged on a pipeline between the domestic water point and the primary RO system, and a second pressure stabilizing tank is arranged on a pipeline between the secondary RO system and the primary RO system; water after the one-level RO system is handled gets into first surge tank or second surge tank, and the pressure stability of water point is guaranteed to the effect of first surge tank and second surge tank, and first surge tank carries water to domestic water point, has guaranteed the water pressure of domestic water point, and second surge tank carries water to second grade RO system.
Further, a first-stage RO booster pump is arranged on a connecting pipeline between the precision filter and the first-stage RO system; the first-stage RO booster pump provides the water inlet power of the first-stage reverse osmosis membrane and ensures the water inlet pressure.
Further, the evaporation system comprises an evaporation water tank, a heat exchanger and a second water pump, the evaporation water tank is connected with a first water outlet of the concentrated water collecting box, the second water pump is arranged on a pipeline between the evaporation water tank and the concentrated water collecting box, the heat exchanger is connected with an outlet of the evaporation water tank, and an outlet end of the heat exchanger is connected into the original water tank; the evaporation water tank is used for evaporating concentrated water, the heat exchanger is used for exchanging energy between a cooling medium and the evaporated water generated by the evaporation water tank, so that the evaporated water is cooled and then discharged into the raw water tank for further recycling, and the second water pump is used for conveying muddy water in the concentrated water collecting tank into the evaporation water tank.
Furthermore, the cooling medium of the heat exchanger is water or air, and a circulating pump is arranged in the heat exchanger; the circulating pump provides circulating power for the cooling medium of the heat exchanger.
Further, the RO system comprises a first-stage RO device and RO booster pumps, the RO booster pumps are arranged on a connecting pipeline between the first-stage RO device and the concentrated water collecting box, at least two groups of first-stage RO devices are arranged, and the first-stage RO devices of each group are arranged on the pipeline in series; the RO booster pump provides the water inlet power for the concentrated water to enter the first-stage RO device, and the water inlet pressure is ensured.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
in the utility model, in the wastewater treatment system, the wastewater at the domestic wastewater collection point enters the bag filter, the bag filter has small volume, simple operation and strong adaptability, the liquid flows in from the inlet, flows out from the outlet after being filtered by the bag filter, and can retain impurities in the bag filter, the bag filter can remove solid impurities in the wastewater, the wastewater treated by the bag filter enters the overflow ultraviolet sterilizer, the overflow ultraviolet sterilizer can utilize the energy of ultraviolet photons to destroy the DNA structures of various viruses, bacteria and other pathogens in the water body, thereby leading various viruses, bacteria and other pathogens to lose reproduction capacity, and achieving the sterilization effect, the wastewater treated by the overflow ultraviolet sterilizer enters the first active carbon filter, the first active carbon filter utilizes the adsorption principle of active carbon to adsorb impurities in the water, macromolecular organic matters and iron oxides in water can be removed, meanwhile, because the iron oxides can destroy a reverse osmosis membrane, the finally treated wastewater enters an ultrafiltration device for the last treatment, the ultrafiltration device adopts modified membrane wires and is used for removing physical impurities in the wastewater, the water treated by the ultrafiltration device enters an original water tank for recycling, and the concentrated water enters a concentrated water collecting tank;
in the water purification treatment system, because the water in the raw water tank can not reach the standards of domestic water and direct drinking water, the raw water tank and the externally supplemented water are both conveyed to the water supplementing transition tank for storage, the water in the water supplementing transition tank can reach the standards of domestic water after being treated by the second active carbon filter, the precision filter and the primary RO system, and the precision filter is used for solid-liquid separation and can efficiently remove particles and oil mist impurities with the particle size of 0.01 mu m or more in the water; the second activated carbon filter is used for adsorbing impurities in water by utilizing the adsorption action principle of activated carbon, so that macromolecular organic matters and iron oxide in the water can be removed, and simultaneously, because the iron oxide can destroy a reverse osmosis membrane, a primary RO system and a secondary RO system play a role in protection, and the water treated by the primary RO system can reach the drinking water standard after being treated by the secondary RO system;
in the concentrated water treatment system, the concentrated water collecting box collects the concentrated water generated in the ultrafiltration device, the primary RO system and the RO system, and the concentrated water is treated by the evaporation system and the RO system and recycled in the raw water tank, so that the utilization rate of the system water is improved, and the water consumption is reduced.
The utility model discloses an outdoor self-loopa of water, processing technology is simple, improves outdoor water rate, obtains the biggest utilization with limited water resource, reduces water consumption greatly, provides domestic water service for outdoor activities person.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a process flow diagram of an outdoor closed-loop domestic circulating water system of the utility model;
FIG. 2 is a process flow diagram of the wastewater treatment system of the present invention;
FIG. 3 is a process flow diagram of the medium consistency water treatment system of the present invention;
fig. 4 is a process flow diagram of the water purification treatment system of the utility model.
In the figure: 1-a bag filter; 2-a flow-through ultraviolet sterilizer; 3-a first activated carbon filter; 4-an ultrafiltration device; 5-a raw water tank; 6-water replenishing transition box; 7-a domestic wastewater collection point; 8-a first water pump; 9-a second activated carbon filter; 10-a precision filter; 11-a one-level RO system; 12-first-stage RO booster pump; 13-a first surge tank; 14-a second surge tank; 15-domestic water consumption; 16-water receiving point of drinking water; 17-a two-stage RO system; 18-concentrated water collection box; 19-a primary RO device; 20-RO booster pump; 21-an evaporation water tank; 22-a heat exchanger; 23-a second water pump; 24-a circulation pump; 25-concentrated water pipeline.
Detailed Description
As shown in fig. 1 to 4, for the utility model, the outdoor closed-loop domestic circulation water system comprises a wastewater treatment system, a concentrated water treatment system and a water purification treatment system, the wastewater treatment system comprises a bag filter 1, an overflow type ultraviolet sterilizer 2, a first activated carbon filter 3 and an ultrafiltration device 4, the bag filter 1, the overflow type ultraviolet sterilizer 2, the first activated carbon filter 3 and the ultrafiltration device 4 are sequentially connected through a pipeline, the water purification treatment system comprises a raw water tank 5, a water replenishing transition tank 6, a second activated carbon filter 9, a precision filter 10, a primary RO system 11 and a secondary RO system 17, the inlet end of the water replenishing transition tank 6 is connected with the raw water tank 5, the water replenishing transition tank 6, the second activated carbon filter 9, the precision filter 10 and the primary RO system 11 are sequentially connected through a pipeline, the pipeline at the water outlet end of the primary RO system 11 is respectively connected with a domestic water point 15 and the secondary RO system 17, the raw water tank 5 is connected with the water outlet end of the ultrafiltration device 4, the concentrated water treatment system comprises a concentrated water collecting tank 18, an evaporation system and an RO system, the evaporation system is connected with a first water outlet of the concentrated water collecting tank 18, the RO system is connected with a second water outlet of the concentrated water collecting tank 18, the water outlet ends of the evaporation system and the RO system are connected into the raw water tank 5 through pipelines, the concentrated water outlets of the ultrafiltration device 4, the primary RO system 11 and the RO system are connected into the concentrated water collecting tank 18 through a concentrated water pipeline 25, and the water outlet ends of the evaporation system and the RO system are connected into the raw water tank 5 through pipelines.
In the wastewater treatment system, wastewater at a domestic wastewater collection point 7 enters a bag filter 1, the bag filter 1 has a small volume, is simple to operate and has strong adaptability, liquid flows in from an inlet, flows out from an outlet after being filtered by the bag filter 1, and can retain impurities in the bag filter 1, the bag filter 1 can remove solid impurities in the wastewater, the wastewater treated by the bag filter 1 enters an overflow ultraviolet sterilizer 2, the overflow ultraviolet sterilizer 2 can destroy DNA structures of various viruses, bacteria and other pathogens in a water body by using the energy of ultraviolet photons, so that the various viruses, bacteria and other pathogens lose reproduction capacity, the sterilization effect is achieved, the wastewater treated by the overflow ultraviolet sterilizer 2 enters a first activated carbon filter 3, and the first activated carbon filter 3 adsorbs the impurities in the water by using the adsorption principle of activated carbon, macromolecular organic matters and iron oxides in water can be removed, meanwhile, because the iron oxides can destroy a reverse osmosis membrane, the finally treated wastewater enters an ultrafiltration device 4 for the last treatment, the ultrafiltration device 4 adopts modified membrane wires for removing physical impurities in the wastewater, the water treated by the ultrafiltration device 4 enters a raw water tank 5 for recycling, and the concentrated water enters a concentrated water collecting tank 18;
in the water purification treatment system, because the water in the raw water tank 5 can not reach the standards of domestic water and direct drinking water, the raw water tank 5 and the externally supplemented water are both conveyed to the water supplementing transition tank 6 for storage, the water in the water supplementing transition tank 6 can reach the standards of domestic water after being treated by the second active carbon filter 9, the precision filter 10 and the primary RO system 11, the precision filter 10 is used for solid-liquid separation, and particles and oil mist impurities with the particle size of 0.01 mu m and above in the water can be efficiently removed; the second activated carbon filter 9 absorbs impurities in water by using the principle of the adsorption action of activated carbon, can remove macromolecular organic matters and iron oxides in water, and simultaneously plays a role in protecting the primary RO system 11 and the secondary RO system 17 because the iron oxides can destroy a reverse osmosis membrane, and the water treated by the primary RO system 11 can reach the drinking water standard after being treated by the secondary RO system 17;
in the concentrated water treatment system, the concentrated water collecting box 18 collects the concentrated water generated in the ultrafiltration device 4, the primary RO system 11 and the RO system, and the concentrated water is treated by the evaporation system and the RO system and recycled to the original water tank 5, so that the utilization rate of the system water is improved, and the consumption of the water is reduced.
The bag type filters 1 are at least provided with two groups, the bag type filters 1 of each group are arranged in parallel, and the filtering precision of the bag type filters 1 is less than 5 mu m; through the parallel arrangement of a plurality of groups of bag filters 1, the single group of bag filters 1 can be replaced and cleaned under the condition of ensuring the normal operation of the system.
Wastewater of the domestic wastewater collection point 7 is connected to the water inlet end of the bag filter 1 through a pipeline, and a first water pump 8 is arranged on the pipeline between the domestic wastewater collection point 7 and the bag filter 1; the wastewater collected at the point 7 is pressurized by a first pump 8 so that it has sufficient pressure to flow into the bag filter 1.
The water inlet end of the first activated carbon filter 3 is connected with the water outlet end of the overflowing type ultraviolet sterilizer 2, the water outlet end of the first activated carbon filter 3 is connected with the water inlet end of the ultrafiltration device 4, at least three groups of the first activated carbon filters 3 are arranged, and every two first activated carbon filters 3 are communicated.
The water outlet end of the secondary RO system 17 is connected with a drinking water receiving point 16; the water treated by the secondary RO system 17 can reach the drinking water standard and can be directly used as direct drinking water.
A first pressure stabilizing tank 13 is arranged on a pipeline between the domestic water point 15 and the primary RO system 11, and a second pressure stabilizing tank 14 is arranged on a pipeline between the secondary RO system 17 and the primary RO system 11; water after the first-level RO system 11 is treated enters the first pressure stabilizing tank 13 or the second pressure stabilizing tank 14, the pressure stability of a water consumption point is guaranteed under the action of the first pressure stabilizing tank 13 and the second pressure stabilizing tank 14, the first pressure stabilizing tank 13 conveys water to a domestic water consumption point 15, the water pressure of the domestic water consumption point 15 is guaranteed, and the second pressure stabilizing tank 14 conveys water to the second-level RO system 17.
A first-stage RO booster pump 12 is arranged on a connecting pipeline between the precision filter 10 and the first-stage RO system 11; the primary RO booster pump 12 provides the primary reverse osmosis membrane water inlet power to ensure the water inlet pressure.
The evaporation system comprises an evaporation water tank 21, a heat exchanger 22 and a second water pump 23, the evaporation water tank 21 is connected with a first water outlet of the concentrated water collecting tank 18, the second water pump 23 is arranged on a pipeline between the evaporation water tank 21 and the concentrated water collecting tank 18, the heat exchanger 22 is connected with an outlet of the evaporation water tank 21, and an outlet end of the heat exchanger 22 is connected into the original water tank 5; the evaporation water tank 21 is used for evaporating the concentrated water, the heat exchanger 22 is used for exchanging energy between a cooling medium and the evaporated water generated by the evaporation water tank 21, so that the evaporated water is cooled and then discharged into the original water tank 5 for further recycling, and the second water pump 23 is used for conveying the muddy water in the concentrated water collection tank 18 to the evaporation water tank 21.
The cooling medium of the heat exchanger 22 is water or air, and a circulating pump 24 is arranged inside the heat exchanger 22; the circulation pump 24 provides circulation power for the cooling medium of the heat exchanger 22.
The RO system comprises a first-stage RO device 19 and an RO booster pump 20, the RO booster pump 20 is arranged on a connecting pipeline between the first-stage RO device 19 and the concentrated water collecting tank 18, at least two groups of first-stage RO devices 19 are arranged, and each group of first-stage RO devices 19 are arranged on the pipeline in series; the RO booster pump 20 provides the water inlet power for the concentrated water to enter the first-stage RO device 19, and the water inlet pressure is ensured.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
in the wastewater treatment system of the utility model, the wastewater of the domestic wastewater collection point 7 enters the bag filter 1, the bag filter 1 has small volume, simple operation and strong adaptability, the liquid flows in from the inlet, flows out from the outlet after being filtered by the bag filter 1, and can retain impurities in the bag filter 1, the bag filter 1 can remove solid impurities in the wastewater, the wastewater treated by the bag filter 1 enters the overflow type ultraviolet sterilizer 2, the overflow type ultraviolet sterilizer 2 can destroy the DNA structures of various viruses, bacteria and other pathogens in the water body by using the energy of ultraviolet photons, thereby leading various viruses, bacteria and other pathogens to lose reproduction capacity, achieving the sterilization effect, the wastewater treated by the overflow type ultraviolet sterilizer 2 enters the first active carbon filter 3, the first active carbon filter 3 utilizes the adsorption principle of active carbon to adsorb impurities in the water, macromolecular organic matters and iron oxides in water can be removed, meanwhile, because the iron oxides can destroy a reverse osmosis membrane, the finally treated wastewater enters an ultrafiltration device 4 for the last treatment, the ultrafiltration device 4 adopts modified membrane wires for removing physical impurities in the wastewater, the water treated by the ultrafiltration device 4 enters a raw water tank 5 for recycling, and the concentrated water enters a concentrated water collecting tank 18;
in the water purification treatment system, because the water in the raw water tank 5 can not reach the standards of domestic water and direct drinking water, the raw water tank 5 and the externally supplemented water are both conveyed to the water supplementing transition tank 6 for storage, the water in the water supplementing transition tank 6 can reach the standards of domestic water after being treated by the second active carbon filter 9, the precision filter 10 and the primary RO system 11, the precision filter 10 is used for solid-liquid separation, and particles and oil mist impurities with the particle size of 0.01 mu m and above in the water can be efficiently removed; the second activated carbon filter 9 absorbs impurities in water by using the principle of the adsorption action of activated carbon, can remove macromolecular organic matters and iron oxides in water, and simultaneously plays a role in protecting the primary RO system 11 and the secondary RO system 17 because the iron oxides can destroy a reverse osmosis membrane, and the water treated by the primary RO system 11 can reach the drinking water standard after being treated by the secondary RO system 17;
in the concentrated water treatment system, the concentrated water collecting box 18 collects the concentrated water generated in the ultrafiltration device 4, the primary RO system 11 and the RO system, and the concentrated water is treated by the evaporation system and the RO system and recycled to the original water tank 5, so that the utilization rate of the system water is improved, and the consumption of the water is reduced.
The utility model discloses an outdoor self-loopa of water, processing technology is simple, improves outdoor water rate, obtains the biggest utilization with limited water resource, reduces water consumption greatly, provides domestic water service for outdoor activities person.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (10)
1. An outdoor closed loop life cycle water system which characterized in that: the system comprises a wastewater treatment system, a concentrated water treatment system and a water purification treatment system, wherein the wastewater treatment system comprises a bag filter, an overflowing ultraviolet sterilizer, a first activated carbon filter and an ultrafiltration device, the bag filter, the overflowing ultraviolet sterilizer, the first activated carbon filter and the ultrafiltration device are sequentially connected through a pipeline, the water purification treatment system comprises a raw water tank, a water supplementing transition tank, a second activated carbon filter, a precision filter, a first-level RO system and a second-level RO system, the inlet end of the water supplementing transition tank is connected with the raw water tank, the water supplementing transition tank, the second activated carbon filter, the precision filter and the first-level RO system are sequentially connected through a pipeline, the pipeline of the water outlet end of the first-level RO system is respectively connected with a domestic water point and the second-level RO system, the raw water tank is connected with the water outlet end of the ultrafiltration device, the concentrated water treatment system comprises a concentrated water collecting box, an evaporation system and an RO system, wherein the evaporation system is connected with a first water outlet of the concentrated water collecting box, the RO system is connected with a second water outlet of the concentrated water collecting box, the evaporation system and a water outlet end of the RO system are connected into the raw water box through pipelines, the ultrafiltration device, the primary RO system and a concentrated water outlet of the RO system are connected into the concentrated water collecting box through concentrated water pipelines, and the evaporation system and a water outlet end of the RO system are connected into the raw water box through pipelines.
2. The outdoor closed-loop domestic circulation water system of claim 1, wherein: the bag filter is provided with at least two groups, the bag filters of each group are arranged in parallel, and the filtering precision of the bag filter is less than 5 mu m.
3. The outdoor closed-loop domestic circulation water system of claim 1, wherein: the waste water of domestic waste water collection point passes through the pipeline and inserts on bag filter's the end of intaking, domestic waste water collection point be provided with first water pump on the pipeline between the bag filter.
4. The outdoor closed-loop domestic circulation water system of claim 1, wherein: the water inlet end of the first activated carbon filter is connected with the water outlet end of the overflowing type ultraviolet sterilizer, the water outlet end of the first activated carbon filter is connected with the water inlet end of the ultrafiltration device, at least three groups of the first activated carbon filters are arranged, and every two first activated carbon filters are communicated.
5. The outdoor closed-loop domestic circulation water system of claim 1, wherein: and the water outlet end of the secondary RO system is connected with a drinking water receiving point.
6. The outdoor closed-loop domestic circulation water system of claim 1, wherein: and a first pressure stabilizing tank is arranged on a pipeline between the domestic water point and the primary RO system, and a second pressure stabilizing tank is arranged on a pipeline between the secondary RO system and the primary RO system.
7. The outdoor closed-loop domestic circulation water system of claim 1, wherein: and a primary RO booster pump is arranged on a connecting pipeline between the precision filter and the primary RO system.
8. The outdoor closed-loop domestic circulation water system of claim 1, wherein: the evaporation system comprises an evaporation water tank, a heat exchanger and a second water pump, the evaporation water tank is connected with a first water outlet of the concentrated water collecting box, the second water pump is arranged on a pipeline between the evaporation water tank and the concentrated water collecting box, the heat exchanger is connected with an outlet of the evaporation water tank, and an outlet end of the heat exchanger is connected into the raw water tank.
9. The outdoor closed-loop domestic circulation water system of claim 8, wherein: the cooling medium of the heat exchanger is water or air, and a circulating pump is arranged in the heat exchanger.
10. The outdoor closed-loop domestic circulation water system of claim 1, wherein: the RO system comprises one-level RO device and RO booster pump, the RO booster pump is arranged on the connecting pipeline between the one-level RO device and the concentrated water collecting box, the one-level RO device is at least provided with two groups, and each group is formed by connecting the one-level RO device in series on the pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020484130.8U CN212076732U (en) | 2020-04-07 | 2020-04-07 | Outdoor closed loop life cycle water system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020484130.8U CN212076732U (en) | 2020-04-07 | 2020-04-07 | Outdoor closed loop life cycle water system |
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| CN212076732U true CN212076732U (en) | 2020-12-04 |
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| CN202020484130.8U Expired - Fee Related CN212076732U (en) | 2020-04-07 | 2020-04-07 | Outdoor closed loop life cycle water system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111333244A (en) * | 2020-04-07 | 2020-06-26 | 艾维普环境科技(江苏)有限公司 | Outdoor closed loop life cycle water system |
| CN113321342A (en) * | 2021-06-17 | 2021-08-31 | 江苏鼎旭节能建材科技有限公司 | Waste water recycling device in rock wool production |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111333244A (en) * | 2020-04-07 | 2020-06-26 | 艾维普环境科技(江苏)有限公司 | Outdoor closed loop life cycle water system |
| CN113321342A (en) * | 2021-06-17 | 2021-08-31 | 江苏鼎旭节能建材科技有限公司 | Waste water recycling device in rock wool production |
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