CN205045938U - Sled dress formula emergency water station - Google Patents

Abstract

The utility model provides a sled dress formula emergency water station relates to water processing technique field. It includes former water tank, prefiltration ware, thick sand filter, ozone generator, the mixed water tank of ozone, thin sand filter, activated carbon filter, ultraviolet sterilizer, yin nami candle filter, active carbon candle filter, the product water tank of connecting on the base, the mixed water tank of ozone still is connected with the backwash water tank, and the backwash water tank goes out the water end (W. E. ) and is connected with the play water end (W. E. ) and the product water tank of filter respectively. The utility model provides an emergent water station milipore filter easy dirty stifled technical problem in the use that drinks of prior art. The beneficial effects of the utility model are that: the safety of guaranteeing the drinking water is used in the multiple sterilization techniques combination of disinfecting. Not only can provide the drinking water but also can provide the disinfectant, a plurality of usage of a set of equipment. Adopt ozone water backwash filter, the filter performance resumes more favourable. The parallelly connected operation in turn of prefiltration ware guarantees that non -fouling stifled system water is continuous. Easy to assemble and the removal of skid - mounted structure.

Description

A kind of sledge-borne type for emergency use water station

Technical field

The utility model relates to water-treatment technology field, especially relate to a kind of accident occur can not normal water supply time for emergency use water station.

Background technology

When the natural disaster such as earthquake, floods occur, or due to other burst reason, cause tap water contaminated or interrupt, the healthy and life of the people is subject to serious threat.At this moment, emergency drinking water treatment unit is by its important effect of performance.Product more in the market adopts fairly simple filtration+chlorine disinfectant process, although this product can solve needing of a period of time, product water water quality can not be guaranteed.Chinese patent Authorization Notice No. CN103073122A, on May 1 2013 Shen Qing Publication day, the invention that name is called " a kind of vehicle-mounted emergency drink water purifying station ", discloses a kind of emergency drinking water device.This purifying station is by pretreatment unit, supply unit composition outside integrated film processing unit, disinfection unit, water source, and above four unit adopt pipeline to connect successively, are arranged in vehicle-mounted carriage body; Wherein, pretreatment unit comprises flap reaction inclined plate sedimentation device, coagulation projection device, flocculation throwing device, clorox throwing device, and inlet channel connects coagulation projection device, flocculation throwing device, clorox throwing device, flap reaction inclined plate sedimentation device successively; Integrated film processing unit comprises disc-type strainer, ultra-filtration membrane device, and disc-type strainer and ultra-filtration membrane device are arranged in a framework, are formed integrated, and disc-type strainer is connected by pipeline with ultra-filtration membrane device; Disinfection unit comprises chlorine dioxide generator and ultra-filtration membrane water tank, and ultra-filtration membrane water tank is connected with ultra-filtration membrane device water outlet, and chlorine dioxide generator is connected with ultra-filtration membrane water tank by pipeline; Outside water source, supply unit is variable frequency water supply pump, and variable frequency water supply pump is connected to ultrafiltration water outlet of water tank.This invention also uses ultrafiltration, reverse osmosis membrane water technology product water water quality is good, but running cost is higher, and film in use, and easily dirty stifled, the used time does not also need regularly to maintain for a long time, and the clean and maintenance of film is all cumbersome thing.

Summary of the invention

In order to solve prior art, to there is emergency drinking water station ultra-filtration membrane in use easily dirty stifled, and the used time does not also need the technical problem of regularly carrying out maintaining, the utility model to provide a kind of multiple sterilization can not dirty stifled sledge-borne type for emergency use water station for a long time.

The technical solution of the utility model is: a kind of sledge-borne type for emergency use water station, it comprises base, base is connected with raw water box in turn, initial filtrator, coarse sand filter, ozonizer, ozone mixing tank, fine sand strainer, activated charcoal filter, ultraviolet sterilizer, silver nanoparticle candle filter, active carbon filter core strainer, product water tank, the water side of ozone mixing tank is also connected with backwash water tank, first water side of backwash water tank respectively with initial filtrator, coarse sand filter, fine sand strainer, the water side of activated charcoal filter is connected with the second water intake end of product water tank.Sterilized water in backwash water tank can, on demand to filter and water tank sterilization, prevent strainer dirt stifled.Adopt ozone water backwash filter, filter performance recovery is more favourable.

As preferably, initial filtrator is divided into two groups, and two groups of initial filtrators are in parallel with coarse sand filter; Two groups of initial filtrator alternate runs, ensure that initial filtrator can not cause the discontinuous of water processed because dirt is blocked up.

As preferably, product water tank water side is connected with product water tap, the second water side of backwash water tank is connected with sterilized water tap; Not only can supply drinking water but also can sterilized water be provided, the multiple purposes of a set of equipment.

As preferably, the first water side of backwash water tank is connected with backwashing pump, and backwashing pump is electrically connected with electrical control system; Automatic control backwash, easy to operate.

Compared with prior art, the beneficial effects of the utility model are: various sterilization disinfection technology Combination application, ensure the safety of tap water.Not only can supply drinking water but also can sterilized water be provided, the multiple purposes of a set of equipment.Adopt ozone water backwash filter, filter performance recovery is more favourable.Initial filtrator adopts in parallel, alternate run, ensures not, because the dirt of initial filtrator is blocked up, to cause the discontinuous of water processed.Assembly is all integrated in the skid structure on a base, conveniently installs and move.

Accompanying drawing explanation

Accompanying drawing 1 is the utility model connection diagram.

In figure: 1-motorized valve one; 2-submersible pump; 3-raw water box; 4-raw water pump; 5-initial filtrator; 6-coarse sand filter; 7-jet resorber; 8-ozonizer; 9-ozone mixing tank; 10-topping-up pump; 11-fine sand strainer; 12-activated charcoal filter; 13-ultraviolet sterilizer; 14-silver nanoparticle candle filter; 15-active carbon filter core strainer; 16-product water tank; 17-motorized valve two; 18-backwash water tank; 19-backwashing pump; 20-electrical control system; 21-raw water box liquid level switch; 22-mixing tank liquid level switch; 23-product water tank liquid level switch; 24-backwash water tank liquid level switch; 161-product water tap; 181-sterilized water tap.

Embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1:

As shown in Figure 1, a kind of sledge-borne type for emergency use water station, it comprises base (not shown), base is connected with raw water box 3, initial filtrator 5, coarse sand filter 6, ozonizer 8, ozone mixing tank 9, fine sand strainer 11, activated charcoal filter 12, ultraviolet sterilizer 13, silver nanoparticle candle filter 14, active carbon filter core strainer 16, product water tank 16 in turn.In figure, heavy solid line arrows line represents water (flow) direction.Conveniently fetch water, the water intake end of raw water box 3 is connected with two water pipes, and one is connected with motorized valve 1 and can is directly connected as water source with municipal water supply net; Another root is connected with submersible pump 2 can select the water sources such as rivers, lake, pond.The water side of raw water box 3 is connected with raw water pump 4, enters initial filtrator 5 by after the water supercharging of raw water box 3.Initial filtrator 5 is divided into two groups, and two groups of initial filtrators 5 are in parallel with coarse sand filter 6.The water intake end of two groups of initial filtrators 5 is in parallel with the water side of raw water box 3, and the water side of two groups of initial filtrators 5 is in parallel with the water intake end of coarse sand filter 6.Two groups of initial filtrator alternate runs, during one group of operation, for subsequent use after another group backwash, ensure that initial filtrator can not cause the discontinuous of water processed because dirt is blocked up.In order to material oarse-grained in trap water, in initial filtrator, load the strong haydite of water environment capacity or ANTHRACITE FILTER MEDIA.Load quartz sand in coarse sand filter 6, the preliminary suspended substance removed in water, reduces the turbidity of water.Jet resorber 7 is serially connected with between the water side of coarse sand filter 6 and the water intake end of ozone mixing tank 9.Jet resorber 7 is connected with ozonizer 8.The ozone that jet resorber 7 aspirates ozonizer 8 generation enters the abundant mixing that ozone mixing tank 9 carries out water and ozone, to water sterilization and the degradation of organic substances of preliminary filtration.Ozone mixing tank 9 water side is connected with topping-up pump 10, and topping-up pump 10 outlet is connected to threeway.Threeway lead up to topping-up pump 10 adherence pressure to fine sand strainer 11.Load quartz sand in fine sand strainer 11, remove the suspended substance in water further, reduce the turbidity of water.Water outlet enters activated charcoal filter 12.Active fruit shell carbon is loaded, absorption Organic substance in water and heavy metal in activated charcoal filter 12.Water outlet carries out germicidal treatment through ultraviolet sterilizer 13.Water outlet enters silver nanoparticle candle filter 14 again.Silver nanoparticle candle filter 14 is built with the rod type filter element containing silver nano material.Water outlet enters active carbon filter core strainer 15 again.The Active carbon fiber filter core of the in-built high-quality of active carbon filter core strainer 15, further absorption Organic substance in water and heavy metal, and improve water outlet mouthfeel.Water outlet enters product water tank 16 by the first water intake end of product water tank 16.Product water tank 16 water side is connected with product water tap 161, drinks for people.The output terminal of ozone mixing tank 9 is also connected with backwash water tank 18.First water side of backwash water tank 18 is connected with the water side of initial filtrator 5, coarse sand filter 6, fine sand strainer 11, activated charcoal filter 12 and the second water intake end of product water tank 16 respectively.Figure chain lines arrow represents that backwash water is reverse.The motorized valve 2 17 arranged of separately leading up to of threeway is connected with the water intake end of backwash water tank 18.First water side of backwash water tank 18 is connected with backwashing pump 19.The outlet of backwashing pump 19 is in parallel with the water side of initial filtrator 5, coarse sand filter 6, fine sand strainer 11, activated charcoal filter 12 and the second water intake end of product water tank 16.Second water side of backwash water tank 18 is connected with sterilized water tap 181, provides sterilized water.Raw water box 3 is furnished with raw water box liquid level switch 21, ozone mixing tank 9 is furnished with mixing tank liquid level switch 22, product water tank 16 is furnished with product water tank liquid level switch 23, backwash water tank 18 is furnished with backwash water tank liquid level switch 24.Backwashing pump 19 is electrically connected with electrical control system 20.Electrical control system 20 is furnished with mixing tank liquid level switch 22, topping-up pump 10, high water tank switch 23, backwashing pump 19, motorized valve 2 17 and backwash water tank liquid level switch 24 respectively and is electrically connected with motorized valve 1, submersible pump 2, raw water box liquid level switch 21, ozone mixing tank 9.In figure, dotted line represents electrical connection.The power supply (not shown) of electrical control system 20 has two kinds of selections, can directly access when municipal administration is powered normal, and when the place such as municipal abnormal electrical power supply or field does not have the situation of electric power, the gasoline/diesel generator of available configuration provides.

When municipal water supply net has water to provide, pipe access municipal water supply net before motorized valve 1, electrical control system 20 is opened motorized valve 1 and water is introduced raw water box 3.When municipal water supply net is unavailable, find the water sources such as rivers, lake, pond and submersible pump 2 is inserted water source, electrical control system 20 is opened submersible pump 2 and hydraulic pressure is entered raw water box 3.Then former hydraulic pressure is entered one group of initial filtrator 5 by raw water pump 4 starts to filter (for subsequent use after another group backwash).Now motorized valve 2 17 is opened, and ozone water enters backwash water tank 18 and stores and provide sterilized water.When filter needs backwash or product water tank 16 to need to sterilize, electrical control system 20 operates corresponding filter or product water tank 16 by opening backwashing pump 19.Electrical control system 20, by gathering the liquid level signal of raw water box liquid level switch 21, mixing tank liquid level switch 22, product water tank liquid level switch 23, backwash water tank liquid level switch 24, controls the start-stop of respective pump and motorized valve.

Claims (4)

1. a sledge-borne type for emergency use water station, it comprises base, it is characterized in that: described base is connected with raw water box (3) in turn, initial filtrator (5), coarse sand filter (6), ozonizer (8), ozone mixing tank (9), fine sand strainer (11), activated charcoal filter (12), ultraviolet sterilizer (13), silver nanoparticle candle filter (14), active carbon filter core strainer (15), product water tank (16), the water side of described ozone mixing tank (9) is also connected with backwash water tank (18), first water side of backwash water tank (18) respectively with initial filtrator (5), coarse sand filter (6), fine sand strainer (11), the water side of activated charcoal filter (12) is connected with the second water intake end of product water tank (16).

2. a kind of sledge-borne type for emergency use water station according to claim 1, is characterized in that: described initial filtrator (5) is divided into two groups, and two groups of initial filtrators (5) are in parallel with coarse sand filter (6).

3. a kind of sledge-borne type for emergency use water station according to claim 1, is characterized in that: described product water tank (16) water side is connected with product water tap (161), the second water side of backwash water tank (18) is connected with sterilized water tap (181).

4. a kind of sledge-borne type for emergency use water station according to claim 1, is characterized in that: the first water side of described backwash water tank (18) is connected with backwashing pump (19), and backwashing pump (19) is electrically connected with electrical control system (20).