CN211734037U - Urine purification system - Google Patents
Urine purification system Download PDFInfo
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- CN211734037U CN211734037U CN201921734191.9U CN201921734191U CN211734037U CN 211734037 U CN211734037 U CN 211734037U CN 201921734191 U CN201921734191 U CN 201921734191U CN 211734037 U CN211734037 U CN 211734037U
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Abstract
The utility model provides a urine purification system, which comprises an ozone treatment unit and a multistage filtration unit which are connected in sequence according to the urine flow direction; the ozone treatment unit comprises a Venturi device, and ozone is mixed with urine in the Venturi device and pretreats the urine. The utility model is provided with the Venturi device which is passive and non-energy-consuming, so that the ozone is automatically mixed with urine through the Venturi device, and the urine is purified by utilizing the ozone, thereby reducing the filtering burden of the subsequent multistage filtering unit; meanwhile, the ozone can also effectively clean the filtering unit, so that the service life of the filter is prolonged, and the stable operation of the system is ensured; thereby realizing the purposes of saving water and reducing resource waste and reducing the operation cost.
Description
Technical Field
The utility model belongs to the technical field of the urine is handled, a urine clean system is related to, especially relate to an adopt ozone to unite urine clean system of multistage filtration processing urine.
Background
The water resource is a non-renewable resource and is also a key for maintaining life, the damage of human beings to the water environment is aggravated along with the improvement of the industrialization level, China is a country with relatively poor clean water resource, along with the high-speed development of society, the living standard of people is gradually improved, a large amount of urine is generated, the urine is treated according to the traditional mode, a large amount of fresh water resources are wasted, the main component in the urine is water, and if the water is discharged at will, the environment is polluted, and a large amount of water resources are invisibly wasted. The existing water flushing toilet is usually flushed by tap water directly, so that excessive waste of water resources is caused.
CN208135981U discloses a full-automatic urine purification device, which mainly comprises: urine water inlet, urine bin, case lid, urine inlet tube, primary filter, secondary filter, tertiary filter, blow off pipe, water pump, water quality monitor, wet return, water purification bin, liquid level gauge, running water inlet valve and clean water delivery port. The utility model discloses a full-automatic urine purifier utilizes its water pump, liquid level appearance and water quality monitoring ware etc. to carry out automatic urine purification treatment, can carry out the dismouting of individual filter according to actual need and change, can real-time supervision urine treatment quality and indicate when the filter can not satisfy the demand to change, and can carry out the adjustment of water treatment capacity according to the actual water demand under the different scenes to satisfy the service environment of multiple diversified water resource demand. However, in practical applications, the filter of the device is easily clogged due to the complicated urine components, so that the filter needs to be replaced many times, thereby increasing the operation cost.
In recent years, ozone oxidation is greatly popularized and applied in industries such as sewage treatment, tap water purification and the like, and particularly, ozone oxidation is greatly developed in the treatment of high-concentration degradation-resistant wastewater. A large number of researches and application practices prove that ozone oxidation can obviously decolor and deodorize raw water and improve sensory indexes of water, ozone is one of the strongest strong oxidants found at present, is a bactericide with spectrum, high efficiency and high speed, and has the functions of catalysis, decoloration, deodorization and the like. In order to solve the problems, water-saving improvement needs to be carried out on the existing large-quantity toilets, and if a novel urine recycling device is adopted, the urine can be purified and treated through ozone, so that the purposes of decoloring, deodorizing and removing organic matters are achieved, and the filtering burden of a subsequent filter can be reduced; meanwhile, the ozone can also effectively clean the filter, so that the service life of the filter is prolonged, and the stable operation of the system is ensured; thereby realizing the purpose of completing the treatment of the urine water into toilet flushing water and reducing resource waste.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a urine purification system, which leads ozone to be automatically mixed with urine through a Venturi device through the arrangement of a passive Venturi device without energy consumption, and reduces the filtering burden of a subsequent multistage filtering unit by purifying the urine with the ozone; meanwhile, the ozone can also effectively clean the filtering unit, so that the service life of the filter is prolonged, and the stable operation of the system is ensured; thereby realizing the purposes of saving water and reducing resource waste and reducing the operation cost.
To achieve the purpose, the utility model adopts the following technical proposal:
in a first aspect, the present invention provides a urine purification system, which comprises an ozone treatment unit and a multi-stage filtration unit connected in sequence according to the urine flow direction.
The ozone treatment unit comprises a Venturi device, and ozone is mixed with urine in the Venturi device and pretreats the urine.
The utility model is provided with the Venturi device which is passive and non-energy-consuming, so that the ozone is automatically mixed with urine through the Venturi device, and the urine is purified by utilizing the ozone, thereby reducing the filtering burden of the subsequent multistage filtering unit; meanwhile, the ozone can also effectively clean the filtering unit, so that the service life of the filter is prolonged, and the stable operation of the system is ensured; thereby realizing the purposes of saving water and reducing resource waste and reducing the operation cost.
As an optimized technical proposal, the urine purification system also comprises a urine storage unit and a water purification and storage unit.
The urine storage unit is connected with the inlet of the ozone treatment unit.
The water purifying and storing unit is connected with the outlet of the multi-stage filtering unit.
The urine storage unit is a urine storage box.
The water purification and storage unit is a water purification and storage tank.
As an optimized technical proposal of the utility model, the Venturi device is of a three-way structure and comprises a urine inlet, an ozone inlet and a urine outlet.
As an optimized technical proposal, the urine storage box is connected with the urine inlet through the urine inlet pipeline.
And a conveying device is arranged on the urine inlet pipeline.
As a preferred technical proposal of the utility model, the ozone treatment unit also comprises an ozone generating device.
The ozone generating device is connected with the ozone inlet through an ozone conveying pipeline.
The ozone conveying pipeline is provided with a check valve. A check valve is arranged on a connecting pipeline between the ozone generating device and the Venturi device, so that liquid is prevented from flowing back to the ozone generating device, and equipment damage is avoided.
As a preferred technical scheme of the utility model, multistage filter unit including at least one filter equipment who establishes ties in proper order.
The filtering material used in the filtering device is any one of PP cotton, coconut shell activated carbon or a filtering membrane.
The filtering membrane is any one of an ultrafiltration membrane, a microfiltration membrane, a nanofiltration membrane or a reverse osmosis membrane.
The filter materials filled in different filter devices are the same or different.
As an optimized technical scheme of the utility model, the multistage filter unit including three filter equipment of group that establish ties in proper order.
The three groups of filtering devices are sequentially provided with PP cotton, coconut shell activated carbon and filtering membranes according to the urine flow direction.
The filtering membrane is any one of an ultrafiltration membrane, a microfiltration membrane, a nanofiltration membrane or a reverse osmosis membrane.
Specifically, the selection of which filtration precision filtration membrane needs to be reasonably selected by a person skilled in the art according to customer requirements, for example, the requirement on the quality of discharged purified water is not high, for example, the discharged purified water is used as industrial water or general domestic water, an ultrafiltration membrane can be selected, and if the requirement on the quality of discharged purified water is high, for example, the discharged purified water is used as domestic water or even reaches the drinking level, a reverse osmosis membrane with high filtration precision needs to be adopted.
As an optimized technical scheme of the utility model, the dense water outlet of the last group of filtering device is connected with a dense water outlet pipeline, and the outlet end of the dense water outlet pipeline is connected with the urine storage box.
The water purifying outlet of the last group of filtering devices is connected with a water producing and discharging pipeline, and the outlet end of the water producing and discharging pipeline is connected to a water purifying and storing tank.
As an optimal technical scheme of the utility model, product water outlet pipeline on be provided with the solenoid valve.
As an optimal technical scheme, the inner wall of the water purification storage water tank is provided with a liquid level detection device.
The utility model provides an urine clean system's operation process as follows:
(1) a certain amount of tap water is filled into the purified water storage tank, and the liquid level of the tap water exceeds the liquid level detection device;
(2) when the water level in the water purification storage tank is less than the liquid level of settlement (the liquid level is less than liquid level detection device promptly), the utility model provides an urine clean system start-up operation, urine in the urine storage tank passes through the water pump, venturi device (the ozone contact that produces with ozone generating device in the venturi device purifies) and multistage filter unit's purification filtration for the urine can purification treatment, multistage filter unit exhaust product water gets into in the water purification storage tank, and the thick water that the filtration obtained returns in the urine bin, this urine clean system stop operation when the liquid level of settlement is arrived to the water level in the water purification storage tank.
The system refers to an equipment system, or a production equipment.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can purify urine by ozone, reduce the filtration burden of the subsequent multi-stage filtration unit, effectively clean the filtration unit by ozone, prolong the service life of the filter and ensure the stable operation of the system; thereby realizing the purposes of saving water and reducing resource waste and reducing the operation cost.
Drawings
FIG. 1 is a schematic structural view of a Venturi device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a urine purification system according to an embodiment of the present invention;
wherein, 1-the urine storage tank; 2-a urine inlet pipeline; 3-a water pump; 4-a venturi device; 5-an ozone generator; 6-check valve; 7-a first filter; 8-a second filter; 9-a third filter; 10-a concentrated water outlet pipeline; 11-water production and outlet pipeline; 12-a solenoid valve; 13-liquid level detection means; 14-a purified water storage tank.
Detailed Description
It is to be understood that in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected" and "connected" in the description of the present invention are to be construed broadly, and may for example be fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In one embodiment, the present invention provides a urine purification system, which comprises an ozone treatment unit and a multi-stage filtration unit connected in sequence according to the urine flow direction, as shown in fig. 2. The ozone treatment unit comprises a venturi device 4, where ozone is mixed with and pre-treats urine in the venturi device 4.
The urine purification system further comprises a urine storage unit and a water purification and storage unit, wherein the urine storage unit is connected with an inlet of the ozone treatment unit, the water purification and storage unit is connected with an outlet of the multistage filtration unit, the urine storage unit is a urine storage tank 1, and the water purification and storage unit is a water purification and storage tank 14.
The venturi device 4 is a three-way structure, as shown in fig. 1, and includes a urine inlet, an ozone inlet and a urine outlet. The urine storage tank 1 is connected with a urine inlet through a urine inlet pipeline 2, and a conveying device is arranged on the urine inlet pipeline 2.
The ozone treatment unit also comprises an ozone generating device 5, the ozone generating device 5 is connected with an ozone inlet through an ozone conveying pipeline, and a check valve 6 is arranged on the ozone conveying pipeline.
The multistage filter unit comprises at least one filter device which is connected in series in sequence, the filter material filled in the filter device is any one of PP cotton, coconut shell activated carbon or a filter membrane, the filter membrane is any one of an ultrafiltration membrane, a microfiltration membrane, a nanofiltration membrane or a reverse osmosis membrane, and the filter material filled in different filter devices is the same or different. The multistage filtering unit comprises a first filter 7, a second filter 8 and a third filter 9 which are sequentially connected in series, filtering materials adopted in the first filter 7 are PP cotton, filtering materials adopted in the second filter 8 are coconut shell activated carbon, filtering materials adopted in the third filter 9 are filtering membranes, the filtering membranes adopted are any one of ultrafiltration membranes, microfiltration membranes, nanofiltration membranes or reverse osmosis membranes, specifically, the filtering membranes with the filtering precision are selected reasonably by technical personnel in the field according to customer requirements, for example, the requirement on the quality of discharged purified water is not high, for example, the filtering membranes can be selected as industrial water or common domestic water, if the requirement on the quality of the discharged purified water is high, for example, the filtering membranes with the filtering precision are required to be used as domestic water or even reach a drinking level. The concentrated water outlet of the third filter 9 is connected with a concentrated water outlet pipeline 10, the outlet end of the concentrated water outlet pipeline 10 is connected with the urine storage tank 1, the concentrated water obtained after filtration flows back to the urine storage tank through the concentrated water outlet pipeline 10, the purified water outlet of the third filter 9 is connected with a water production outlet pipeline 11, the outlet end of the water production outlet pipeline 11 is connected with a purified water storage tank 14, and the water production outlet pipeline 11 is further provided with an electromagnetic valve 12.
The inner wall of the water purification storage water tank 14 is provided with a liquid level detection device 13, the liquid level detection device 13 is a trigger switch of the whole urine purification system, when the water level in the water purification storage water tank 14 is lower than the liquid level detection device 13, the urine purification system starts to operate, the urine in the urine storage tank 1 passes through a water pump 3, a venturi device 4 (in the venturi device 4, the ozone contact purification generated by an ozone generation device 5) and a multistage filtering unit are purified and filtered, so that the urine can be purified, the produced water discharged by the multistage filtering unit enters the water purification storage water tank 14, the filtered concentrated water returns to the urine storage tank 1, and the urine purification system stops operating when the water level in the water purification storage water tank 14 reaches the set liquid level.
Example 1
Should the urine of a certain customer of Fujian purify the demand, the urine after handling only is used for washing the lavatory, so only need guarantee that the water after handling is colorless tasteless aseptic, and at this moment, the urine clean system that this embodiment provided includes: urine storage tank 1, urine inlet tube 2, water pump 3, venturi device 4, ozone generating device 5, check valve 6, first filter 7, second filter 8, third filter 9, dense water outlet pipe 10, product water outlet pipe way 11, solenoid valve 12, liquid level detection device 13 and water purification storage water tank 14.
The connection relationship of the above equipment devices is as follows: urine bin 1 links to each other with water pump 3 through urine inlet tube 2, venturi device 4 is connected to the play water end of water pump 3, first filter 7 (the inside PP that fills of venturi device 4 connects gradually), second filter 8 (the inside coconut husk active carbon that fills) and third filter 9 (the inside milipore filter that sets up), ozone generating device 5 is connected through ozone conveying line in venturi 4's ozone import, set up check valve 6 on the ozone conveying line, the dense water outlet pipe way 10 is connected in the dense water exit linkage of third filter 9, the product water outlet pipe way 11 is connected to the product water mouth of third filter 9, product water outlet pipe way 11 is last to be equipped with solenoid valve 12, liquid level detection device 13 sets up in the inner wall of water purification storage water tank 14.
After the urine purification system is properly arranged, tap water with a certain liquid level (exceeding the liquid level detection device 13) is injected into the purified water storage tank 14; when the water level in the water purification storage tank 14 is lower than the liquid level monitoring device 14, the urine purification system starts to operate, at this time, urine in the urine storage tank 1 sequentially passes through the water pump 3, the venturi tube 4, the first filter 7, the second filter 8 and the third filter 9 for purification and filtration, treated produced water enters the water purification storage tank 14, the urine purification system stops operating until the water level in the water purification storage tank 14 reaches the set liquid level, and filtered concentrated water returns to the urine storage tank 1.
Example 2
The urine that should Anhui a certain scenic spot customer purifies the demand, and the urine after the processing not only is used for the washing of lavatory still to be convenient for visitor's hand-washing, so the quality of water requirement after the processing is equivalent to the running water, and the urine clean system that this embodiment provided this moment includes: urine storage tank 1, urine inlet tube 2, water pump 3, venturi device 4, ozone generating device 5, check valve 6, first filter 7, second filter 8, third filter 9, dense water outlet pipe 10, product water outlet pipe way 11, solenoid valve 12, liquid level detection device 13 and water purification storage water tank 14.
The connection relationship of the above equipment devices is as follows: urine bin 1 links to each other with water pump 3 through urine inlet tube 2, venturi device 4 is being connected to the play water end of water pump 3, first filter 7 (the inside PP that fills is cotton) is connected gradually to venturi device 4's delivery port, second filter 8 (the inside coconut husk active carbon that fills) and third filter 9 (inside reverse osmosis membrane that sets up), ozone generating device 5 is connected through ozone conveying line to venturi 4's ozone import, set up check valve 6 on the ozone conveying line, dense water outlet pipe way 10 is connected to the dense water exit of third filter 9, the product water outlet pipe way 11 is connected to the product water mouth of third filter 9, product water outlet pipe way 11 is last to be equipped with solenoid valve 12, liquid level detection device 13 sets up in the inner wall of water purification storage water tank 14.
After the urine purification system is properly arranged, tap water with a certain liquid level (exceeding the liquid level detection device 13) is injected into the purified water storage tank 14; whenever the water level in the water purification storage tank 14 is lower than the liquid level monitoring device 14, the urine purification system starts to operate, at this time, urine in the urine storage tank 1 is purified and filtered through the water pump 3, the venturi tube 4, the first filter 7, the second filter 8 and the third filter 9, the treated produced water enters the water purification storage tank 14, the urine purification system stops operating until the water level in the water purification storage tank 14 reaches the set liquid level, and the filtered concentrated water returns to the urine storage tank 1.
The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.
Claims (7)
1. The urine purification system is characterized by comprising an ozone treatment unit and a multi-stage filtration unit which are sequentially connected according to the urine flow direction;
the ozone treatment unit comprises a Venturi device, and ozone is mixed with urine in the Venturi device and pretreats the urine;
the urine purification system also comprises a urine storage unit and a purified water storage unit; the urine storage unit is connected with the inlet of the ozone treatment unit; the water purifying and storing unit is connected with the outlet of the multi-stage filtering unit; the urine storage unit is a urine storage box; the water purifying and storing unit is a water purifying and storing tank;
the Venturi device is of a three-way structure and comprises a urine inlet, an ozone inlet and a urine outlet;
the multistage filtering unit comprises at least one filtering device which are connected in series in sequence; the filtering material used in the filtering device is any one of PP cotton, coconut shell activated carbon or a filtering membrane; the filtering membrane is any one of an ultrafiltration membrane, a microfiltration membrane, a nanofiltration membrane or a reverse osmosis membrane; the filter materials filled in different filter devices are the same or different.
2. The urine purification system according to claim 1, wherein the urine storage tank is connected to the urine inlet via a urine inlet line;
and a conveying device is arranged on the urine inlet pipeline.
3. The urine purification system according to claim 2, wherein the ozone treatment unit further comprises an ozone generating device;
the ozone generating device is connected with the ozone inlet through an ozone conveying pipeline;
the ozone conveying pipeline is provided with a check valve.
4. The urine purification system according to claim 3, wherein the multistage filtration unit comprises three sets of filtration devices connected in series;
the three groups of filtering devices are sequentially filled with PP cotton, coconut shell activated carbon and filtering membranes according to the urine flow direction;
the filtering membrane is any one of an ultrafiltration membrane, a microfiltration membrane, a nanofiltration membrane or a reverse osmosis membrane.
5. The urine purification system according to claim 4, wherein the concentrate outlet of the last group of filtration devices is connected to a concentrate outlet pipe, and the outlet end of the concentrate outlet pipe is connected to the water outlet pipe of the urine storage tank;
the water purifying outlet of the last group of filtering devices is connected with a water producing and discharging pipeline, and the outlet end of the water producing and discharging pipeline is connected to a water purifying and storing tank.
6. The urine purification system according to claim 5, wherein the water production outlet pipeline is provided with an electromagnetic valve.
7. The urine purification system of claim 1, wherein the inner wall of the purified water storage tank is provided with a liquid level detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734191.9U CN211734037U (en) | 2019-10-16 | 2019-10-16 | Urine purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734191.9U CN211734037U (en) | 2019-10-16 | 2019-10-16 | Urine purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211734037U true CN211734037U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921734191.9U Active CN211734037U (en) | 2019-10-16 | 2019-10-16 | Urine purification system |
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| Country | Link |
|---|---|
| CN (1) | CN211734037U (en) |
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2019
- 2019-10-16 CN CN201921734191.9U patent/CN211734037U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230328 Address after: Room 4065, Floor 4, Building 22, No. 85, Mingnan Road, Zhongshan Street, Songjiang District, Shanghai, 2016 Patentee after: Shanghai Zhanheng Environmental Protection Technology Co.,Ltd. Address before: 201315 area B, 2 / F, building 4, 128 dieqiao Road, Kangqiao Town, Pudong New Area, Shanghai Patentee before: SHANGHAI JIESHENGYUAN TECH CO.,LTD. |
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