CN106745374A - A kind of aseptic ultra-filtration system of rainwater - Google Patents
A kind of aseptic ultra-filtration system of rainwater Download PDFInfo
- Publication number
- CN106745374A CN106745374A CN201611148437.5A CN201611148437A CN106745374A CN 106745374 A CN106745374 A CN 106745374A CN 201611148437 A CN201611148437 A CN 201611148437A CN 106745374 A CN106745374 A CN 106745374A
- Authority
- CN
- China
- Prior art keywords
- water
- storage barrel
- external
- water pump
- compression type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 190
- 238000007906 compression Methods 0.000 claims abstract description 50
- 230000001954 sterilising effect Effects 0.000 claims abstract description 45
- 241000894006 Bacteria Species 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 239000000284 extract Substances 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 5
- 238000005202 decontamination Methods 0.000 description 4
- 230000003588 decontaminative effect Effects 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B01D35/1435—Filter condition indicators with alarm means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- Y02A20/108—Rainwater harvesting
Abstract
A kind of aseptic ultra-filtration system of rainwater, including water storage barrel I, water storage barrel II；Some external-compression type sterilizing filters, one-way water pump I, one-way water pump II；External-compression type sterilizing filter is fixed in water storage barrel I, and one-way water pump I and one-way water pump II are cascaded, and one-way water pump I is connected with external-compression type sterilizing filter, and water storage barrel II is connected by pipeline with one-way water pump II；Water in water storage barrel I is pumped into external-compression type sterilizing filter by one-way water pump I, then flows into water storage barrel II by one-way water pump II, and period external-compression type sterilizing filter then falls the bacterium with diameter greater than 0.1 μm in water, impurities；One-way water pump II then extracts the water of water storage barrel II out, by the bacterium, impurity that stick on external-compression type sterilizing filter outer wall are washed out in the feeding external-compression type sterilizing filter of one-way water pump I.
Description
Technical field
The present invention relates to a kind of rainwater-collecting processing unit, and in particular to a kind of aseptic ultra-filtration system of rainwater, pass through
The treatment of the aseptic ultra-filtration system of this rainwater, the rainwater of collection can be used as drinking water.
Background technology
Rainwater is a kind of open water supply, and the 60% of daily miscellaneous water can consider to be solved with rainwater.And at some
Desert arid area, rainwater is even more to be collected by people and is used as drinking water, but is directly used as drinking water and does not meet again to defend
It is raw to require.According to correlative study, with population increase and rapid economic development, the disparities between supply and demand of water have turned into restriction China workers and peasants
Industry produces the bottleneck with urban development.There is expert just to point out, after 2010, China will be into serious water shortage period；The year two thousand thirty,
China is by the billion cubic meter of water shortage 400 to 500 billion cubic meters.Therefore water shortage peak will occur.Many villas, mansion have now
Rain water collecting system, but general only filtering, sedimenting system, it is therefore intended that ensure that water body is not smelly, purposes is then for lavatory
Rinse, flowers and plants are irrigated and some cleaning waters.And in some remote desert areas, drinking water source can only still lean on a day rainfall,
The hygienic quality of water and water all can not well be ensured that the life to local people brings very big inconvenience.Cause
This is directly got up rainwater-collecting using one kind in rainy season set, and makees purified treatment to collected part rainwater, is made
The rainwater that this portion collection gets up reaches the water source that can directly drink and saves, and is all to area rainy or short of rain
One quite significant problem.
Application number 201420592979.1, the U of Authorization Notice No. CN 204199373, a kind of entitled " rainwater-collecting mistake
The patented technology of filter decontamination system ", discloses a kind of utility model patent：" including rainwater collection header, rainwater circulating pump, pocket type
Filter, decontamination cycle pump, filament ultrafilter, ultraviolet sterilizer, PH regulating reservoirs and check-valves；The rainwater collection header
Subsurface is arranged at, the rainwater-collecting bottom portion is sequentially connected rainwater circulating pump, bag filter, decontamination cycle by pipeline
Pump, filament ultrafilter, ultraviolet sterilizer, PH regulating reservoirs and check-valves；The belt filter and the decontamination cycle pump
Between be provided with valve, the valve front portion is additionally provided with bypass line and is connected with the rainwater collection header, and the bypass is provided with
Butterfly valve." problem that exists is：【1】It is required that the water quality of water inlet meets claimed below：Colourity≤15 degree, water temperature >=5 DEG C, total large intestine
Flora≤1000/L, total number of bacteria≤2000/mL；【2】Air ambient：Maximum relative humidity≤90% in air, namely
Equivalent to 20 DEG C ± 5 DEG C of air.Therefore use condition is restricted.
The content of the invention
Main inventive purpose of the invention, is to provide the aseptic secondary filter system of rainwater that a kind of use condition is not restricted
System.
Technical scheme used by the present invention is：A kind of aseptic ultra-filtration system of rainwater, including water storage barrel I, water storage barrel II；
Some external-compression type sterilizing filters, one-way water pump I, one-way water pump II；External-compression type sterilizing filter is fixed in water storage barrel I, single
It is cascaded to water pump I and one-way water pump II, one-way water pump I is connected with external-compression type sterilizing filter, water storage barrel II is by pipe
Road is connected with one-way water pump II；Water in water storage barrel I is pumped into external-compression type sterilizing filter by one-way water pump I, then by unidirectional water
Pump II flows into water storage barrel II, and period external-compression type sterilizing filter is then the bacterium with diameter greater than 0.1 μm, the impurities in water
Fall；One-way water pump II then extracts the water of water storage barrel II out, is sticked to by handle in the feeding external-compression type sterilizing filter of one-way water pump I
Bacterium, impurity on external-compression type sterilizing filter outer wall are washed out.
Here, it is necessary first to explanation, the water in water storage barrel I is from being stored in water cellar, by removing leaf etc.
The rainwater of impurity, the water of water storage barrel I can also be directly the rainwater for removing the impurity such as leaf；One-way water pump I and one-way water pump II
It is prevented from while the work that is powered by circuit design：When one-way water pump I is powered to draw water, one-way water pump II is in power-off shape
State, current are sent to one-way water pump II again by external-compression type sterilizing filter, and the stream of one-way water pump II is unimpeded, and water flows through list
Water storage barrel II is flowed to water pump II to store；Similarly, when one-way water pump II is powered, one-way water pump I is in off-position,
One-way water pump II draws water from water storage barrel II and is sent to one-way water pump I, and the stream of one-way water pump I is unimpeded, and water flows through one-way water pump I
Water storage barrel I is flowed into again after flowing into external-compression type sterilizing filter, and period can be bacterium, the impurity for being attached to external-compression type sterilizing filter
Etc. washing out.Namely in the operation of purified water, one-way water pump I is in open state, and one-way water pump II is then in off-mode,
But one-way water pump II will not cut off current and flow to water storage barrel II from water storage barrel I under the pumping of one-way water pump I；Conversely, purification is made
Industry for a period of time after external-compression type sterilizing filter outer wall surface be attached to more bacterium and impurity and influence cleaning water and
During effect, one-way water pump II will start, one-way water pump I can then shut down, and one-way water pump II just extracts water out to rush from water storage barrel II
Wash bacterium, the impurity being attached on external-compression type sterilizing filter outer surface off.The water quality and environment that the present invention treats purified water will
Ask not high, and to water without carry out it is traditional disinfect, there is efficient, good purification.
Preferably, some external-compression type sterilizing filter annular arrays.Additionally, also including balancing weight and distributor；Ring
The bottom water pipe and distributor of the external-compression type sterilizing filter of shape arrangement are connected together；Balancing weight be pressed in distributor and with point
On the connected water pipe of orchestration, so as to external-compression type sterilizing filter is fixed in water storage barrel I.This preferred scheme, simple structure is closed
Reason, external-compression type sterilizing filter stably can admittedly be placed on the bottom of water storage barrel I.
Preferably, also including compressed air wiper mechanism, the compressed air wiper mechanism is led including compressed air
Flow tube；Be provided with the middle part of balancing weight with compressed air mozzle be adapted to water conservancy diversion through hole, distributor be provided with balancing weight
The through hole of the water pipe connection that water conservancy diversion through hole and the bottom external-compression type sterilizing filter are connected with balancing weight.This preferred scheme, when
When needing cleaning to be attached to bacterium and the impurity of external-compression type sterilizing filter outer surface, start while one-way water pump II is started
Compressed air wiper mechanism, can obtain better cleaning performance.This preferred scheme, practicality rational in infrastructure.
Preferably, to being provided with Jing Yin water suction ball between water pump II and water storage barrel II.Further, Jing Yin water suction ball is located at
In water storage barrel I.This preferred scheme, can reduce operation noise, and health reliability.
Preferably, the mouth of pipe of the pipeline in water storage barrel II is provided with flow damper.This preferred scheme, can avoid flowing into retaining
The current of bucket II evoke bubble.
Preferably, water storage barrel II is built with tank gage.This preferred scheme, on the one hand can timely and accurately understand retaining
Water level in bucket II, on the other hand can also be connected the tank gage with alarm, so can water storage barrel II will it is full less than
When send alarm signal, so that operating personnel tackle in time.Further, an automatic water pumping system can also be designed,
Then tank gage is connected with automatic water pumping system, so that in water storage barrel II the purification operation that stopped pumping less than when will be expired.
In sum, the beneficial effects of the invention are as follows：The present invention treat purified water water quality and environmental requirement it is not high and right
Water without carry out it is traditional disinfect, there is efficient, good purification.Additionally, the present invention is rational in infrastructure, operation is made an uproar
Sound is low, and job state is easily controlled.
Brief description of the drawings
Fig. 1：Structural representation of the invention.
In figure：Water storage barrel I 1, water storage barrel II 2, external-compression type sterilizing filter 3, one-way water pump I 4, one-way water pump II 5, counterweight
Block 6, distributor 7, pipeline 8, Jing Yin water suction ball 9, compressed air wiper mechanism 10, compressed air mozzle 10.1, flow damper 11,
Tank gage 12.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
As shown in figure 1, the present invention includes water storage barrel I 1, water storage barrel II 2, some external-compression type sterilizing filters 3, one-way water pump
I 4, one-way water pump II 5；External-compression type sterilizing filter 3 is fixed in water storage barrel I 1, and one-way water pump I 4 and one-way water pump II 5 are connected
Together, one-way water pump I 4 is connected with external-compression type sterilizing filter 3, and water storage barrel II 2 is connected by pipeline 8 with one-way water pump II 5；
Water in water storage barrel I 1 is pumped into external-compression type sterilizing filter 3 by one-way water pump I 4, then flows into water storage barrel II by one-way water pump II 5
2, period external-compression type sterilizing filter 3 then falls the bacterium with diameter greater than 0.1 μm in water, impurities；One-way water pump II 5
The water of water storage barrel II 2 is extracted out, by the feeding external-compression type of one-way water pump I 4 sterilizing filter, 3 interior stick to the aseptic mistake of external-compression type
Bacterium, impurity on the outer wall of filter 3 are washed out.The present embodiment, the water of water storage barrel I is the rainwater by removing the impurity such as leaf.
Preferably, also including balancing weight 6 and distributor 7, compressed air wiper mechanism 10；The compressed air cleaning
Mechanism 10 includes compressed air mozzle 10.1.In addition some annular arrays of external-compression type sterilizing filter 3.The present embodiment, has
Six annular arrays of external-compression type sterilizing filter 3 are into a unit for purified water, it is illustrated that in show two external-compression types without
Bacterium filter 3.The bottom water pipe and distributor 7 of the external-compression type sterilizing filter 3 of annular array are connected together, balancing weight 6
It is pressed on distributor 7, so as to external-compression type sterilizing filter 3 is fixed in water storage barrel I 1.And the middle part of balancing weight 6 is provided with and presses
Contracting airflow duct 10.1 adaptation water conservancy diversion through hole, distributor 7 be provided with the water conservancy diversion through hole on balancing weight and external-compression type without
The through hole of the water pipe connection that the bottom of bacterium filter is connected with balancing weight.
Preferably, also including tank gage 12 and alarm.It is provided with Jing Yin between one-way water pump II 5 and water storage barrel II 2
Water suction ball 9, the mouth of pipe of the pipeline 8 in water storage barrel II 2 is provided with flow damper 11, and tank gage 12 is mounted in water storage barrel II 2, tank gage 12
It is connected with alarm, when water storage barrel II will be full less than when, tank gage 12 touches alarm and sends alarm signal to remind use
System is closed at family in time.The present embodiment, Jing Yin water suction ball 9 is located in water storage barrel I 1.
The specific embodiment of the above is only the present invention preferably implementation method, is not limited with this of the invention specific
Practical range.In fact, some equivalent changes can also be made according to shape of the present invention, structure and purpose of design.
Therefore, some equivalence changes done by all shapes in accordance with the present invention, structure and purpose of design ought to be all contained in this
In the protection domain of invention, namely these equivalence changes should all be subject to protection of the invention.
Claims (8)
1. the aseptic ultra-filtration system of a kind of rainwater, including water storage barrel I（1）, water storage barrel II（2）；It is characterized in that：Also include some
External-compression type sterilizing filter（3）, one-way water pump I（4）, one-way water pump II（5）；External-compression type sterilizing filter（3）It is fixed on retaining
Bucket I（1）It is interior, one-way water pump I（4）With one-way water pump II（5）It is cascaded, one-way water pump I（4）With external-compression type sterilizing filter
（3）Connection, water storage barrel II（2）By pipeline（8）With one-way water pump II（5）It is connected；One-way water pump I（4）Water storage barrel I（1）In
Water be pumped into external-compression type sterilizing filter（3）, then by one-way water pump II（5）Flow into water storage barrel II（2）, period external-compression type is aseptic
Filter（3）Then the bacterium with diameter greater than 0.1 μm in water, impurities are fallen；One-way water pump II（5）Then water storage barrel II
（2）Water extract out, by one-way water pump I（4）Feeding external-compression type sterilizing filter（3）Interior sticks to external-compression type sterilizing filter
（3）Bacterium, impurity on outer wall are washed out.
2. the aseptic ultra-filtration system of a kind of rainwater according to claim 1, it is characterized in that：Some external-compression types are sterile filtered
Device（3）Annular array.
3. the aseptic ultra-filtration system of a kind of rainwater according to claim 2, it is characterized in that：Also include balancing weight（6）
And distributor（7）；The external-compression type sterilizing filter of annular array（3）Bottom water pipe and distributor（7）It is connected together；Match somebody with somebody
Pouring weight（6）It is pressed in distributor（7）On, so that external-compression type sterilizing filter（3）It is fixed on water storage barrel I（1）It is interior.
4. the aseptic ultra-filtration system of a kind of rainwater according to claim 3, it is characterized in that：Also include compressed air clear
Washing machine structure（10）, the compressed air wiper mechanism（10）Including compressed air mozzle（10.1；Balancing weight（6）Middle part set
Have and compressed air mozzle（10.1）The water conservancy diversion through hole of adaptation, distributor（7）Be provided with the water conservancy diversion through hole on balancing weight and
The through hole of the water pipe connection that the bottom of external-compression type sterilizing filter is connected with balancing weight.
5. the aseptic ultra-filtration system of a kind of rainwater according to claim 1 or 2 or 3 or 4, it is characterized in that：One-way water pump
Ⅱ（5）With water storage barrel II（2）Between be provided with Jing Yin water suction ball（9）.
6. the aseptic ultra-filtration system of a kind of rainwater according to claim 5, it is characterized in that：Jing Yin water suction ball（9）It is located at
Water storage barrel I（1）It is interior.
7. the aseptic ultra-filtration system of a kind of rainwater according to claim 1 or 2 or 3 or 4, it is characterized in that：Pipeline（8）
Water storage barrel II（2）The interior mouth of pipe is provided with flow damper（11）.
8. the aseptic ultra-filtration system of a kind of rainwater according to claim 1 or 2 or 3 or 4, it is characterized in that：Water storage barrel II
（2）Built with tank gage（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148437.5A CN106745374A (en) | 2016-12-13 | 2016-12-13 | A kind of aseptic ultra-filtration system of rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148437.5A CN106745374A (en) | 2016-12-13 | 2016-12-13 | A kind of aseptic ultra-filtration system of rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106745374A true CN106745374A (en) | 2017-05-31 |
Family
ID=58876607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611148437.5A Pending CN106745374A (en) | 2016-12-13 | 2016-12-13 | A kind of aseptic ultra-filtration system of rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106745374A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104488A (en) * | 2009-11-13 | 2011-06-02 | Central Filter Mfg Co Ld | Washing method of filtration apparatus |
| CN102505728A (en) * | 2011-11-03 | 2012-06-20 | 云南高科环境保护科技有限公司 | Complete technology for resource utilization of rainwater |
| CN204310898U (en) * | 2014-12-05 | 2015-05-06 | 甘肃省膜科学技术研究院 | A kind of collection rain device for purifying potable water |
| KR101646227B1 (en) * | 2015-02-06 | 2016-08-12 | 정연태 | rain water recycling filter |
| CN206384860U (en) * | 2016-12-13 | 2017-08-08 | 浙江双林机械股份有限公司 | A kind of sterile ultra-filtration system of rainwater |
-
2016
- 2016-12-13 CN CN201611148437.5A patent/CN106745374A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104488A (en) * | 2009-11-13 | 2011-06-02 | Central Filter Mfg Co Ld | Washing method of filtration apparatus |
| CN102505728A (en) * | 2011-11-03 | 2012-06-20 | 云南高科环境保护科技有限公司 | Complete technology for resource utilization of rainwater |
| CN204310898U (en) * | 2014-12-05 | 2015-05-06 | 甘肃省膜科学技术研究院 | A kind of collection rain device for purifying potable water |
| KR101646227B1 (en) * | 2015-02-06 | 2016-08-12 | 정연태 | rain water recycling filter |
| CN206384860U (en) * | 2016-12-13 | 2017-08-08 | 浙江双林机械股份有限公司 | A kind of sterile ultra-filtration system of rainwater |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |