CN207158990U - Hydraulic automatic aeration refined filtration sterilization water treatment facilities - Google Patents

Abstract

The utility model discloses a kind of hydraulic automatic aeration refined filtration sterilization water treatment facilities, including raw water tubes, aeration diversion box, filter chamber and filtered water tank；Also include siphon back purge system, the siphon back purge system includes flashback tank, main siphon, auxiliary siphon pipe and water sprayer, the main siphon both ends are respectively connecting to the bottom of the filter chamber top and the flashback tank, the water sprayer is connected with main siphon, auxiliary siphon pipe, and negative pressure is produced in main siphon.The utility model hydraulic automatic aeration refined filtration sterilization water treatment facilities raw water body reaches using standard after water gravity is aerated and holds oxygen, filtering layer section dirty filtering, disinfection by ultraviolet light successively.Filtrate backwash simultaneously realizes that hydraulic automatic recoils using principles such as siphon, water sprayers, without being organically combined by manually or electrically valve, while by disinfection by ultraviolet light in this apparatus body, so reduce artificial, save floor space, easy to operation and equipment operation management.

Description

Hydraulic automatic aeration refined filtration sterilization water treatment facilities

Technical field

It the utility model is related to a kind of hydraulic automatic aeration refined filtration sterilization water treatment facilities.

Background technology

At present to micro-polluted water treatment as swimming pool, landscape water etc. are usually plus links such as sterilizings by physical filtering To handle.The particle in water is peeled off in the effects such as physical filtering is mainly retained by the mineral filtrate loaded in filter body, absorption, oxidation Pollutant, keep the sense organ transparency of water；Water body bacterium, algae etc. are entered by modes such as ozone, ultraviolet or chemical agents Row, which is killed, to be destroyed to reach corresponding water quality safety standard and realize that algae effectively controls.During physical filtering, as filtering layer is cut The continuous accumulation increase of dirt amount thus needs to carry out filtrate backwash to shell, it is necessary to peel off the pollutant of filtering layer surface accumulation From pollutant.Generally artificial valve operation or electrically operated valve realize backwash, in fact it could happen that behavior adjustment management, operational error or electronic Automatically controlled failure.Many sterilizing parts after besides filtering, first, system is complex, is awkward and manages, second, take up an area face Product and space are all corresponding larger.

Utility model content

For problems of the prior art defect, the purpose of this utility model is that providing one kind is directed to micro-polluted water The hydraulic automatic aeration sterilization integrated water treatment facilities of refined filtration of body.Concrete technical scheme is：

A kind of hydraulic automatic aeration refined filtration sterilization water treatment facilities, including raw water tubes, aeration diversion box, filter chamber and clear Water tank；Also include siphon back purge system, the siphon back purge system include flashback tank, main siphon, auxiliary siphon pipe and Water sprayer, the main siphon both ends are respectively connecting to the bottom of the filter chamber top and the flashback tank, the water sprayer It is connected with main siphon, auxiliary siphon pipe, negative pressure is produced in main siphon.

Further, upper edge of the overhead height of main siphon less than aeration diversion box.

Further, the overhead height of main siphon less than on aeration diversion box along 15CM.

Further, the upper end of the auxiliary siphon down-comer inhales the upper end of down-comer less than primary rainbow；Aid in siphon down-comer Middle part be provided with the exhaust tube being connected with siphon destructing tube；Siphon destructing tube connects on the top of main siphon and main siphon Connect；Aid in swiftly flowing liquid in siphon down-comer to produce negative pressure with exhaust tube junction, extract the gas in exhaust tube Body；Siphon down-comer, main siphon and exhaust tube is aided in form the water sprayer.

Further, the bottom of the flashback tank is provided with blow-off pipe.

Further, the filter chamber is provided with filter layer, between the bottom of the filter layer and the bottom of filter chamber are provided with Gap.

Further, the height in the gap is not less than 10 centimetres.

Further, be provided with taper top at the top of the filter chamber, the main siphon the taper top the vertex of a cone with Filter chamber connects.

Further, the bottom of the aeration diversion box is connected by pipeline with the main siphon, and junction is close to primary rainbow Suction pipe and the connection end of filter chamber.

Further, the siphon back purge system is additionally provided with quantitative siphon destructive bucket and siphon destructing tube, the rainbow Inhale destruction pipe and quantify siphon destructive bucket and the connection by described, be less than siphon destructing tube in quantitative siphon destructive bucket water level During lower end, into main siphon, make described not re-forming negative pressure.

Further, the outlet of the raw water tubes is arranged on the center in the section of the aeration diversion box, is evenly distributed exposure Gas cloth tank.

Further, in addition to the delivery port of the clear water reserviors ultraviolet disinfection clear water reserviors being connected, the ultraviolet disinfection are clear Pond is provided with several ultraviolet disinfecting lamp tubes.

Further, the energization end of the ultraviolet disinfecting lamp tube is arranged on above the water surface, apart from the water surface more than 30 millimeters.

The utility model hydraulic automatic aeration refined filtration sterilization water treatment facilities raw water body holds by water gravity aeration successively Oxygen, filtering layer reach using standard after cutting dirty filtering, disinfection by ultraviolet light.Filtrate backwash simultaneously utilizes the principles such as siphon, water sprayer Realize that hydraulic automatic recoils, without being organically combined by manually or electrically valve, while by disinfection by ultraviolet light in this equipment sheet In body, artificial, saving floor space, easy to operation and equipment operation management are so reduced.

Brief description of the drawings

Fig. 1 is that the utility model hydraulic automatic is aerated refined filtration sterilization water treatment facilities structural representation；

Fig. 2 is aeration diversion box structural representation top view.

In figure：1st, filter chamber；2nd, backwash tube；3rd, outlet pipe；4th, effluent trough；5th, ultraviolet tube；6th, main siphon；7th, expose Qi leel water tank；8th, it is aerated cloth tank；9th, raw water tedge；10th, water sprayer；12nd, siphon destructing tube；13rd, U-tube；14th, raw water is entered Water pipe；15th, quantitative siphon destructive bucket；16th, siphon down-comer is aided in；17th, primary rainbow inhales down-comer；18th, blowdown；19th, flashback tank.

Embodiment

The utility model is more fully illustrated below with embodiment.The utility model can be presented as it is a variety of not Same form, it is not construed as being confined to the exemplary embodiment described here.

For ease of explanation, space relative terms such as " on ", " under " " left side " " right sides " can be used herein, for saying The element or feature shown in bright figure is relative to another element or the relation of feature.It should be understood that except in figure Outside the orientation shown, spatial terminology is intended to include the different azimuth of device in use or operation.If for example, in figure Device is squeezed, be stated as positioned at other elements or feature " under " element will be located into other elements or feature " on ".Cause This, exemplary term " under " both upper and lower orientation can be included.Device can be positioned otherwise（It is rotated by 90 ° or is located at Other orientation）, can correspondingly be explained used herein of the relative explanation in space.

As shown in figure 1, the hydraulic automatic aeration refined filtration sterilization water treatment facilities in the present embodiment, including raw water tubes, exposure Qi leel water tank 7, filter chamber 1 and filtered water tank；In order to realize automatic backwash, the pollutant of filter layer is cleared up, is also provided with a set of Siphon back purge system.It is of course also possible to more set siphon back purge systems are according to circumstances set.Siphon back purge system includes water Joint sealing 19, main siphon 6, auxiliary siphon pipe 11 and water sprayer 10, the both ends of main siphon 6 are respectively connecting to the top of filter chamber 1 With the bottom of flashback tank 19, flashback tank 19 is used to converge pollutant；Water sprayer 10 is connected with main siphon 6, auxiliary siphon pipe 11, Negative pressure is produced in main siphon.Filtered water tank can be arranged on to the top of filter chamber 1, ensure the height of effluent trough 4, keep filtering Room 1 is full of water all the time；Meanwhile the height of whole equipment is reduced.Filtered water tank and the Integral design of filter chamber 1 can also be led to Demarcation strip is crossed up and down to be isolated.The bore of auxiliary siphon down-comer 16 should be less than the bore that primary rainbow inhales down-comer 17.

The overhead height of main siphon 6 less than on aeration diversion box along 15CM；Aid in the upper end of siphon down-comer 16 low The upper end of down-comer 17 is inhaled in primary rainbow；The middle part of auxiliary siphon down-comer 16 is provided with the pumping being connected with siphon destructing tube 12 Pipe；Siphon destructing tube 12 is connected on the top of main siphon 6 with main siphon 6.Aid in swiftly flowing in siphon down-comer 16 Liquid can produce negative pressure with exhaust tube junction, extract the gas in exhaust tube；Aid in siphon down-comer 16, main siphon 6 Water sprayer 10 is formed with exhaust tube., can also be in auxiliary siphon down-comer 16 and exhaust tube junction in order to improve pumping effect Up-small and down-big reducing is set to expand mouth on auxiliary siphon down-comer 16.It is of course also possible to the water sprayer 10 of other forms is set To extract the air in main siphon 6.

Filter chamber 1 could be arranged to annular, it can also be provided that multiple interconnected or disconnected tank bodies are in parallel.Water seal Case 19 is arranged in the inner circle of annular, i.e., in the column that the internal ring wall of filter chamber 1 is formed；Siphon down-comer 16 and primary rainbow is aided in inhale The lower end of down-comer 17 is passed through flashback tank 19；Make whole equipment more compact structure.Can be top in the bottom of flashback tank 19 15cm sets overflow pipe or sets overflow launder；In backwash process, drain outlet is formed, and keep water seal state；Pass through row Dirty pipe discharges the pollutant that backwash clears in time, keeps the more preferable cleaning effect of system.In order to avoid pollutant exists The bottom deposit of flashback tank 19, mudhole or blow-off pipe 18 can also be opened up in the bottom of flashback tank 19.The bore of mudhole is remote Less than the bore of auxiliary siphon pipe 11；For example, the bore of mudhole is arranged to aid in the 1/10 of the bore of siphon pipe 11.In mistake During filter, by sewage emptying；In backwash process, the auxiliary flow of siphon pipe 11 is big, and the leakage of mudhole does not influence flashback tank 19 water seal.

Filter chamber 1 is provided with filter layer, and the bottom of filter layer should be provided with gap with the bottom of filter chamber, be formed enough The clear water layer of height；So that in backwash process, clear water can be carried out complete from the bottom up flowing of filter layer to filter layer The cleaning in face.According to testing repeatedly, the height in the gap should be not less than 10 centimetres.

The top of filter chamber 1 is preferably provided a taper top corresponding with main siphon, preferably cone top.Primary rainbow is inhaled Pipe 6 should be connected in the vertex of a cone part of taper top with filter chamber 1；So as to flushed filtering layer in backwash process current in taper Than more uniform under the guiding on top, avoid producing dead angle, pollutant as much as possible can be made to be rinsed, with carrying pollutant Water is discharged from main siphon 6.

The bottom of aeration diversion box 7 is connected by U-tube with main siphon 6, and junction is close to main siphon 6 and filter chamber 1 connection end.Water after Air Exposure flows out from taper top, and the current formed above filter layer are more uniform, Er Qieyu Backwashing water flow distribution in backwash process is approximate, in the opposite direction；It is more beneficial for improving the cleaning performance of filter layer.

In order to make siphon back purge system be backwashed automatically；Siphon pipe is often covered in embodiment and is provided with quantitative rainbow Inhale and destroy bucket 15 and siphon destructing tube 12, quantitative siphon destructive bucket 15 is attached by siphon destructing tube 12, quantitative When the water level of siphon destructive bucket 15 is less than 12 lower end of siphon destructing tube, gas enters main siphon by siphon destructing tube 12, Break aqueous vapor to balance, vacuum breaking in main siphon, negative pressure can not be re-formed, so as to destroy siphonic process.

As shown in Fig. 2 raw water tubes are divided into the raw water water inlet pipe 14 of horizontal segment and the raw water tedge 9 of vertical section；In raw water The outlet of riser 9 is arranged on the center in the section of aeration diversion box 7, has been evenly distributed aeration cloth tank 8；Raw water tedge 9 The raw water of outlet outflow flow into aeration cloth tank 8；The raw water overflowed from aeration cloth tank 8 contacts with oxygen, falls into aeration point In water tank 7.

In order to kill disease caused by infectious water bacterium and algae that may be present, ultraviolet disinfection clear water reserviors are also provided with before water outlet.It is ultraviolet to disappear The delivery port connection of malicious clear water reserviors and clear water reserviors；Several ultraviolet disinfecting lamp tubes are provided with ultraviolet disinfection clear water reserviors.

For safety and service life of equipment is improved, the energization end of ultraviolet disinfecting lamp tube is arranged on above the water surface, away from From the water surface more than 30 millimeters.

It is original to enter through raw water water inlet pipe 14 during specific works, flowed out from the mouth of pipe of raw water tedge 9, by being aerated cloth Tank 8 overflows, and instills aeration diversion box 7；After Air Exposure, the water of aeration diversion box 7 is inhaled from the U-tube 13 of bottom through primary rainbow Pipe 6 flows into from the top of filter chamber 1；Filter chamber 1 is annular；Water is after filtering layer filters, into the clear water of the bottom of filter chamber 1 Layer, the water of clear water layer enter filtered water tank by backwash tube 2.Filtered water tank water pools together after the sterilization of ultraviolet tube 5, through going out Tank 4, then discharged from outlet pipe 3.

When filter layer pollution particle is constantly assembled, water amount tapers into, and aeration diversion box 7 water level improves；Filter chamber Tedge of the water level along main siphon bend constantly rises.When water level exceedes the upper end of auxiliary siphon down-comer 16, water is from auxiliary rainbow Inhale down-comer 16 and flow into flashback tank 19, water seal is formed in flashback tank 19.Water level continues to rise, through the top of main siphon 6, through primary rainbow Inhale down-comer 17 and be discharged into flashback tank 19, siphon is formed, and backwash starts.Siphon forms negative pressure in filter chamber 1；Clear water layer it is clear Water reverse flow, carries pollutant by the top of filtering layer and enters main siphon 6, and inhaling down-comer 17 by primary rainbow enters flashback tank 19, by the overflow pipe of flashback tank, backwashing water is discharged；Meanwhile it is aerated the water level of diversion box 7 and begins to decline.

Before backwash process starts, quantitative barrel is entered by the overflow of filtered water tank water in quantitative siphon destructive bucket 15, water Amount is relevant with siphon destructing tube 12；Pass through the time length of the water velocity control backwash in water and siphon destructing tube 12. Aid in the current of siphon down-comer 16 to produce negative pressure in the lower end of exhaust tube, main siphon and siphon are constantly extracted by exhaust tube Air in pipe 12 is destroyed, main siphon is formed vacuum.Due to the water seal effect of the water of quantitative siphon destructive bucket 15, protect Demonstrate,prove main siphon 6 and keep negative pressure；Meanwhile the water of quantitative siphon destructive bucket 15 can also be broken because the effect of negative pressure constantly flows into siphon Bad pipe 12；When the water level of quantitative siphon destructive bucket 15 continues to decline, the mouth of pipe of siphon destructing tube 12 is higher than the water surface, with atmosphere Afterwards, air enters main siphon 6 and exhaust tube through siphon destructing tube 12, and water sprayer 10 can not make main siphon 6 produce negative pressure, together When, the aeration water level of diversion box 7 destroys the siphon condition of main siphon 6, siphon, which backwashes, to stop also below the high point of main siphon 6 Only.

Quantitative siphon destructive bucket 15 is arranged in filtered water tank, enters quantitative barrel by the overflow of filtered water tank water.Backwash shape Cheng Hou, filtered water tank water level constantly decline, no longer intake.After siphon destructive, backwash stops, and filtered water tank water level rises again, Quantitative barrel is intake again.Quantitative siphon destructive bucket 15, siphon destructing tube 12 and water sprayer 10 form filtering and backwash process Automatic switchover.

The beneficial effects of the utility model are：Hydraulic automatism is aerated dissolved oxygen, and volatilize pernicious gas, dissolves in oxygen.Pass through Water pollutant is peeled off in filtering；Disease caused by infectious water bacterium and algae that may be present are killed by disinfection by ultraviolet light；It is former by using siphon Reason realizes filtering layer automatic backwash, reduces manual operation, realizes equipment operation hydraulic automatic and water body aeration, mistake to greatest extent Filter and sterilization integrated.

Above-mentioned example is only intended to illustrate the utility model, in addition, also a variety of different embodiments, and these Embodiment be all those skilled in the art after comprehension the utility model thought it is also envisioned that therefore, no longer arrange one by one herein Lift.

Claims (10)

1. hydraulic automatic aeration refined filtration sterilization water treatment facilities, including raw water tubes, aeration diversion box, filter chamber and filtered water tank； Characterized in that, also including siphon back purge system, the siphon back purge system includes flashback tank, main siphon, auxiliary rainbow Suction pipe and water sprayer, the main siphon both ends are respectively connecting to the bottom of the filter chamber top and the flashback tank, described Water sprayer is connected with main siphon, auxiliary siphon pipe, and negative pressure is produced in main siphon.

2. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 1, it is characterised in that the primary rainbow is inhaled Upper edge of the overhead height of pipe less than the aeration diversion box.

3. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 1, it is characterised in that the filter chamber Filter layer is provided with, the bottom of the filter layer and the bottom of filter chamber are provided with gap.

4. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 3, it is characterised in that the gap Highly it is not less than 10 centimetres.

5. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 1, it is characterised in that the filter chamber Top be provided with taper top, the main siphon is connected in the vertex of a cone of the taper top with filter chamber.

6. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 1, it is characterised in that the aeration point The bottom of water tank is connected by pipeline with the main siphon, and junction is close to the connection end of main siphon and filter chamber.

7. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 1, it is characterised in that the siphon is anti- Flusher is additionally provided with quantitative siphon destructive bucket and siphon destructing tube, and the siphon destructing tube quantifies siphon destructive by described Bucket connects with the water sprayer, when quantitative siphon destructive bucket water level is less than siphon destructing tube lower end, makes the water sprayer Negative pressure can not be produced.

8. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 1, it is characterised in that the auxiliary rainbow The upper end of down-comer is inhaled less than primary rainbow in the upper end of the auxiliary siphon down-comer of suction pipe；Auxiliary siphon down-comer in the middle part of be provided with The exhaust tube of siphon destructing tube connection；Siphon destructing tube is connected on the top of main siphon with main siphon；Siphon is aided in decline Swiftly flowing liquid can produce negative pressure with exhaust tube junction in pipe, extract the gas in exhaust tube；Siphon is aided in decline Pipe, main siphon and exhaust tube form the water sprayer.

9. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 1, it is characterised in that also include and institute The ultraviolet disinfection clear water reserviors of the delivery port connection of filtered water tank are stated, being provided with several ultraviolets in the ultraviolet disinfection clear water reserviors disappears Malicious fluorescent tube.

10. hydraulic automatic aeration refined filtration sterilization water treatment facilities as claimed in claim 9, it is characterised in that described ultraviolet The energization end of line disinfecting tube is arranged on above the water surface, apart from the water surface more than 30 millimeters.