CN208135988U - A kind of urban water supply system - Google Patents
A kind of urban water supply system Download PDFInfo
- Publication number
- CN208135988U CN208135988U CN201721902676.5U CN201721902676U CN208135988U CN 208135988 U CN208135988 U CN 208135988U CN 201721902676 U CN201721902676 U CN 201721902676U CN 208135988 U CN208135988 U CN 208135988U
- Authority
- CN
- China
- Prior art keywords
- pond
- water
- water supply
- pipe
- precipitation tank
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 63
- 230000001954 sterilising effect Effects 0.000 claims abstract description 55
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000001556 precipitation Methods 0.000 claims abstract description 30
- OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 18
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 18
- 239000000645 desinfectant Substances 0.000 claims abstract description 17
- -1 chlorine dioxide compound Chemical class 0.000 claims abstract description 14
- 239000011949 solid catalyst Substances 0.000 claims abstract description 7
- 239000010865 sewage Substances 0.000 claims description 20
- 238000010926 purge Methods 0.000 claims description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 230000001376 precipitating effect Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000002242 deionisation method Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241000790917 Dioxys <bee> Species 0.000 claims 2
- 150000001805 chlorine compounds Chemical class 0.000 claims 2
- 239000007789 gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a kind of urban water supply systems, including distribution reservoir, precipitation tank, ozone sterilization pond, cholorination pond, Rinsing Area, the precipitation tank is connect with distribution reservoir, netted filter element is equipped with inside the precipitation tank, the ozone sterilization pond is connect with precipitation tank, the ozone sterilization pond includes totally enclosed pond body, is seated in the intracorporal solid catalyst bed in pond, the water inlet pipe being connected with pond body, outlet pipe and ozone air inlet pipe；The cholorination pond is connect with ozone sterilization pond, the cholorination pond includes sterilization pool, chlorine dioxide compound disinfectant generator, ejector is provided between the sterilization pool and chlorine dioxide compound disinfectant generator, the Rinsing Area is connect with cholorination pond, and the Rinsing Area is to be connected to by outlet conduit with water supply line.The utility model structure is simple, and design is rationally ingenious, and water source is secure, and water supply fraction is high, it can be achieved that water disinfection, and structure is simple, long service life, and water supply cost is low.
Description
Technical field
The utility model relates to urban water supply system, in particular to a kind of urban water supply system.
Background technique
In the prior art, the tap water that waterworks is produced flows into common people family etc. as drinking water after city planting ductwork
For public use.But existing tap water purifying technique can only remove 20% or so to the organic matter etc. in water source, and it is municipal
Pipe network etc., which conveys wetting system, can bring secondary pollution due to outmoded etc..In addition, waterworks mostly uses chlorine to sterilize, chlorine with it is organic
Object combination can generate new carcinogen.The above factors cause what tap water can not reach direct drinking to drink requirement.
Utility model content
The purpose of this utility model is to provide a kind of urban water supply system, with solve to be previously mentioned in above-mentioned background technique
Problem.
To achieve the above object, the utility model provides the following technical solutions：
A kind of urban water supply system, including distribution reservoir, precipitation tank, ozone sterilization pond, cholorination pond, Rinsing Area, it is described
Distribution reservoir is to be connected to by water inlet line with reservoir, and the height of the distribution reservoir is lower than the water level of the reservoir；The precipitation tank with
Distribution reservoir connection, the precipitation tank the inside are equipped with netted filter element, and the filter element lower end has a precipitating foreign matter
Space, the filter element is set to water inlet in precipitation tank body wall, connect with the water outlet of the distribution reservoir；Institute
It states ozone sterilization pond to connect with precipitation tank, the height of the water inlet end in the ozone sterilization pond is greater than the height of water outlet, described smelly
Oxygen sterilization pool includes totally enclosed pond body, is seated in the intracorporal solid catalyst bed in pond, the water inlet pipe being connected with pond body, water outlet
Pipe and ozone air inlet pipe；The inner end of the water inlet pipe is connected with the water segregator of pond body internal upper part, in outlet pipe inner end and pond body under
The water collection device in portion is connected, and the outer end of outlet pipe is connected with cholorination pond, lower part in the inner end of the ozone air inlet pipe and pond body
Gas pipe be connected；The cholorination pond is connect with ozone sterilization pond, and the cholorination pond includes sterilization pool, chlorine dioxide
Compound disinfectant generator is provided with ejector between the sterilization pool and chlorine dioxide compound disinfectant generator, described to penetrate
The air inlet of stream device is connected with the chlorine dioxide compound disinfectant generator；The Rinsing Area is connect with cholorination pond,
The Rinsing Area is to be connected to by outlet conduit with water supply line, and the outlet conduit is equipped with force (forcing) pump, on the water supply line
It is connected with anti-siphon means.
Preferably, back purge system and sewage draining exit are additionally provided in the precipitation tank, the back purge system includes deionization
Water tank, suction pump and Backwash pipeline, the Backwash pipeline are arranged on filter element top, and the Backwash pipeline is equipped with
Several rotation film nozzles.
Preferably, the filter element is stainless steel filtering net, and the filter element is set as inclined-plane.
Preferably, the sterilization pool is provided with overflow port, sewage draining exit and liquidometer, and the overflow port is set to the disinfection
The top of pond side wall, the overflow port connect overflow pipe, and the sewage outfalls setting is in the bottom of the sterilization pool side wall, the row
Dirty mouth connects sewage pipe, and the liquidometer is set to the middle part of the sterilization pool side wall, between the sterilization pool and Rinsing Area also
It is provided with residual chlorine monitoring instrument.
Preferably, the force (forcing) pump is centrifugal pump or axial-flow pump.
Preferably, the water inlet line, outlet conduit and water supply line are PVC-U pipe, PE pipe or coating steel pipe.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model structure is simple, and design is rationally ingenious, and water source is secure, and water supply fraction height is, it can be achieved that water quality
Disinfection, structure is simple, long service life, and water supply cost is low.
2, the utility model has installed filter element additional in water inlet in precipitation tank body wall, effectively prevent foreign matter in water into
Enter to damage system equipment in groove body and pollution water, has ensured that the normal of urbanite water consumption, the precipitating groove body are additionally provided with
Back purge system facilitates the cleaning of the precipitation tank.
3, the utility model is cooperated by setting ozone sterilization pond and sterilization pool, has good Disinfection Effect, noresidue, without pair
Product, the features such as eliminating the unusual smell and decolourizing, device overall structure is simple, easy to operate, can be widely applied to cell.
4, the utility model makes water by the way that ejector is arranged between chlorine dioxide compound disinfectant generator and sterilization pool
It is sufficiently mixed with disinfectant, the chlorine dioxide and chlorine generated using chlorine dioxide compound disinfectant generator cooperates with water
Disinfection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model precipitation tank；
Fig. 3 is the structural schematic diagram in the utility model ozone sterilization pond；
Fig. 4 is the structural schematic diagram of the utility model sterilization pool.
In figure：1, distribution reservoir；11, water inlet line；2, precipitation tank；21, filter element；22, back purge system；221, go from
Sub- water tank；222, suction pump；223, Backwash pipeline；3, ozone sterilization pond；31, solid catalyst bed；32, ozone air inlet
Pipe；33, water segregator；34, water collection device；35, gas pipe；4, cholorination pond；41, sterilization pool；411, overflow port；412, blowdown
Mouthful；413, liquidometer；414, residual chlorine monitoring instrument；42, chlorine dioxide compound disinfectant generator；43, ejector；5, Rinsing Area；
51, outlet conduit；52, water supply line；511, force (forcing) pump；521, anti-siphon means.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of urban water supply system, including distribution reservoir 1, precipitation tank 2, ozone sterilization pond 3, cholorination
Pond 4, Rinsing Area 5, the distribution reservoir 1 are to be connected to by water inlet line 11 with reservoir, and the height of the distribution reservoir 1 is lower than the reservoir
Water level；The precipitation tank 2 is connect with distribution reservoir 1, and netted filter element 21, the filtering are equipped with inside the precipitation tank 2
21 lower end of component has the space of a precipitating foreign matter, and the filter element 21 is set to water inlet in 2 body wall of precipitation tank,
It is connect with the water outlet of the distribution reservoir 1；The ozone sterilization pond 3 is connect with precipitation tank 2, the ozone sterilization pond 3 into
The height of water end (W.E.) is greater than the height of water outlet, and the ozone sterilization pond 3 includes totally enclosed pond body, is seated in the intracorporal solid in pond
Catalyst bed 31, the water inlet pipe being connected with pond body, outlet pipe and ozone air inlet pipe 32；In the inner end and pond body of the water inlet pipe
The water segregator 33 on top is connected, and outlet pipe inner end is connected with the water collection device 34 of lower part in pond body, and outer end and the chlorination of outlet pipe disappear
Malicious pond 4 is connected, and the inner end of the ozone air inlet pipe 32 is connected with the gas pipe 35 of lower part in pond body；The cholorination pond 4 with
Ozone sterilization pond 3 connects, and the cholorination pond 4 includes sterilization pool 41, chlorine dioxide compound disinfectant generator 42, described to disappear
Ejector 43, the air inlet of the ejector 43 and institute are provided between malicious pond 41 and chlorine dioxide compound disinfectant generator 42
Chlorine dioxide compound disinfectant generator 42 is stated to be connected；The Rinsing Area 5 is connect with cholorination pond 4, and the Rinsing Area 5 is
It is connected to by outlet conduit 51 with water supply line 52, the outlet conduit 51 is equipped with force (forcing) pump 511, connects on the water supply line 52
It is connected to anti-siphon means 521.
Referring to Fig.2, being additionally provided with back purge system 22 and sewage draining exit in the precipitation tank 2, the back purge system 22 includes
Deionization water tank 221, suction pump 222 and Backwash pipeline 223, the Backwash pipeline 223 are arranged on 21 top of filter element,
The Backwash pipeline 223 is equipped with several rotation film nozzles.
Specifically, the filter element 21 is stainless steel filtering net, and the filter element 21 is set as inclined-plane.
Refering to Fig. 4, the sterilization pool 41 is provided with overflow port 411, sewage draining exit 412 and liquidometer 413, the overflow port
411 are set to the top of 41 side wall of sterilization pool, and the overflow port 411 connects overflow pipe, and the sewage draining exit 412 is set to institute
The bottom of 41 side wall of sterilization pool is stated, the sewage draining exit 412 connects sewage pipe, and the liquidometer 412 is set to the sterilization pool 41
The middle part of side wall is additionally provided with residual chlorine monitoring instrument 414 between the sterilization pool 41 and Rinsing Area 5.
Specifically, the force (forcing) pump 511 is centrifugal pump or axial-flow pump.
Specifically, the water inlet line 11, outlet conduit 51 and water supply line 52 are PVC-U pipe, PE pipe or coating steel pipe.
It is equipped with netted filter element 21 inside precipitation tank 2 described in the utility model, there are one for lower end to precipitate foreign matter
Space, foreign matter are stopped and be deposited in lower end spaces by filter screens, are unlikely to damage system equipment into system.Institute
It states precipitation tank 2 and is additionally provided with back purge system 22, can be cleaned the precipitating in precipitation tank 2 by the back purge system 22 dry
Only.
Water in the utility model precipitation tank 2 enters the water segregator 33 of 3 internal upper part of ozone sterilization pond, uniform through water segregator 33
Solid catalyst bed 31 is passed through after distribution, while ozone gas is entered in pond body by ozone air inlet pipe 32, then
Pass through solid catalyst bed 31 from bottom to top after gas pipe 35 in pond body is evenly dispersed, the complex compound and organic matter in water exist
Decomposition is oxidized in solid catalyst bed 31.
The raw material of chlorine dioxide compound disinfectant generator 42 described in the utility model is that (industrial primes, contains sodium chlorate
Amount >=99%) and industrial synthesis hydrochloric acid (concentration >=31%), the chlorine dioxide of generation be strong oxidizer, not with the organic matter in water
It reacts, and is not likely to produce carcinogen, the chlorine dioxide and chlorine that the chlorine dioxide compound disinfectant generator 42 generates
Chlorine dioxide mixing thimerosal is made through the ejector 43 after the absorption system of generator absorbs in the gas-liquid mixture of gas
Air inlet enters in the sterilization pool 41, carries out concurrent disinfection to the water in the sterilization pool 41, Disinfection Effect is better than only using
The mode of chlorination.
Sterilization pool 41 described in the utility model is additionally provided with overflow port 411 and sewage draining exit 412, and the overflow port 411 is arranged
In the top of 41 side wall of sterilization pool, the overflow port 411 connects overflow pipe, when water level is excessively high, is higher than the overflow port
411 water is drained into sewer by the overflow pipe.The sewage draining exit 412 is set to the bottom of 41 side wall of sterilization pool
Portion, convenient for periodically the sterilization pool 41 is cleared up and safeguarded, the sewage draining exit 412 connects sewage pipe, clears up the disinfection
When pond 41, sewage is drained into sewer by sewage pipe.For the ease of observing in the sterilization pool 41 plus water process, in institute
It states and is additionally provided with liquidometer 413 in the middle part of 41 side wall of sterilization pool.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of urban water supply system, including distribution reservoir (1), precipitation tank (2), ozone sterilization pond (3), cholorination pond (4), clear
Sink (5), it is characterised in that：The distribution reservoir (1) is to be connected to by water inlet line (11) with reservoir, the height of the distribution reservoir (1)
Degree is lower than the water level of the reservoir；The precipitation tank (2) connect with distribution reservoir (1), is equipped with inside the precipitation tank (2) netted
Filter element (21), filter element (21) lower end have the space of a precipitating foreign matter, and the filter element (21) is set
It is placed in water inlet in precipitation tank (2) body wall, is connect with the water outlet of the distribution reservoir (1)；The ozone sterilization pond (3) with
Precipitation tank (2) connection, the height of the water inlet end of the ozone sterilization pond (3) are greater than the height of water outlet, the ozone sterilization pond
(3) include totally enclosed pond body, be seated in the intracorporal solid catalyst bed (31) in pond, the water inlet pipe being connected with pond body, water outlet
Pipe and ozone air inlet pipe (32)；The inner end of the water inlet pipe is connected with the water segregator (33) of pond body internal upper part, outlet pipe inner end with
The water collection device (34) of lower part is connected in pond body, and the outer end of outlet pipe is connected with cholorination pond (4), the ozone air inlet pipe (32)
Inner end be connected with the gas pipe (35) of lower part in pond body；The cholorination pond (4) connect with ozone sterilization pond (3), described
Cholorination pond (4) includes sterilization pool (41), chlorine dioxide compound disinfectant generator (42), the sterilization pool (41) and dioxy
Change and is provided with ejector (43) between chlorine compound disinfectant generator (42), the air inlet and the dioxy of the ejector (43)
Change chlorine compound disinfectant generator (42) to be connected；The Rinsing Area (5) connect with cholorination pond (4), the Rinsing Area (5)
It is to be connected to by outlet conduit (51) with water supply line (52), the outlet conduit (51) is equipped with force (forcing) pump (511), the water supply
Anti-siphon means (521) are connected on pipeline (52).
2. a kind of urban water supply system according to claim 1, it is characterised in that：It is additionally provided in the precipitation tank (2) anti-
Flusher (22) and sewage draining exit, the back purge system (22) include deionization water tank (221), suction pump (222) and recoil
It washes pipeline (223), Backwash pipeline (223) setting is set on filter element (21) top, the Backwash pipeline (223)
There are several rotation film nozzles.
3. a kind of urban water supply system according to claim 1, it is characterised in that：The filter element (21) is stainless steel
Strainer, the filter element (21) are set as inclined-plane.
4. a kind of urban water supply system according to claim 1, it is characterised in that：The sterilization pool (41) is provided with overflow
Mouth (411), sewage draining exit (412) and liquidometer (413), the overflow port (411) are set to the top of the sterilization pool (41) side wall
Portion, the overflow port (411) connect overflow pipe, and the sewage draining exit (412) is set to the bottom of the sterilization pool (41) side wall, institute
Sewage draining exit (412) connection sewage pipe is stated, the liquidometer (413) is set to the middle part of the sterilization pool (41) side wall, described to disappear
Residual chlorine monitoring instrument (414) are additionally provided between malicious pond (41) and Rinsing Area (5).
5. a kind of urban water supply system according to claim 1, it is characterised in that：The force (forcing) pump (511) is centrifugal pump
Or axial-flow pump.
6. a kind of urban water supply system according to claim 1, it is characterised in that：The water inlet line (11), outlet pipe
Road (51) and water supply line (52) are PVC-U pipe, PE pipe or coating steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902676.5U CN208135988U (en) | 2017-12-29 | 2017-12-29 | A kind of urban water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902676.5U CN208135988U (en) | 2017-12-29 | 2017-12-29 | A kind of urban water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208135988U true CN208135988U (en) | 2018-11-23 |
Family
ID=64284660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902676.5U Active CN208135988U (en) | 2017-12-29 | 2017-12-29 | A kind of urban water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208135988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459095A (en) * | 2020-11-09 | 2021-03-09 | 江苏师范大学 | Drainage device falls in deep well |
-
2017
- 2017-12-29 CN CN201721902676.5U patent/CN208135988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459095A (en) * | 2020-11-09 | 2021-03-09 | 江苏师范大学 | Drainage device falls in deep well |
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