CN203794721U - Small water purifier - Google Patents

Abstract

The utility model discloses a small water purifier. The small water purifier comprises a filtering bin (10), a settling bin (11) and a conveying pipe network, and is characterized in that the settling bin (11) is embedded in the filtering bin (10) and communicated with the filtering bin (10) through a water drainage hole (8) formed in the outer wall of the settling bin (11), a Y-shaped sewage discharge device (13) is arranged at the bottom of the settling bin (11) and connected to the portion outside the filtering bin (10) through a pipeline, water filtering caps (3) are distributed on the lower portion of the filtering bin (10), a water inlet pipe (14) is connected with a water inlet sedimentation pipe (9) inserted into the settling bin (11), and a water outlet pipe (15) is connected to the bottom of the filtering bin (10). The small water purifier integrates reacting, settling and filtering, and is small in size, light in weight, convenient to install and transport, capable of running to purify water in a continuous or interrupted mode, convenient to start and stop, and particularly suitable for meeting the water purification requirements of mountainous areas, rural areas and the like.

Description

A kind of small-sized water purifier

Technical field

The utility model relates to environmental protection equipment technical field, is specifically related to a kind of small-sized water purifier.

Background technology

At present, drinking-water system, the Sewage treatment systems etc. of the remote backward areas such as mountain area, rural area is not yet full-fledged, even all there is no the waterworks of system, but directly quotes from mountain upper accepting water, exists like this tap water dangerous, the unhygienic series of problems of Denging.The water purifying plant that the domestic water in city, earth's surface sewage disposal, enterprise water use processing etc. adopt is simultaneously in order to adapt to the demand of a large amount of water treatments, and it is large especially that water purifier Volume design obtains, and water purification flow path operation is long, loaded down with trivial details; Be difficult to adapt to rural area, mountain area and be badly in need of water purification point water purification demand.

Summary of the invention

In order to overcome deficiency of the prior art, the utility model provides a kind of small-sized water purifier, its collection reaction precipitation filtering integral, volume is little, lightweight, installation and transportation convenient, continuous or interruption is carried out water purification operation simultaneously, start-stop is easy to operate, is particularly suitable for the water purification demand on the ground such as mountain area, rural area.

The technical solution of the utility model:

A kind of small-sized water purifier, comprises filtering cabin, settling banker and transmission pipeline network, and settling banker is nested in filtering cabin, is communicated with filtering cabin by the water hole of straining that is opened in settling banker outer wall; Y type blowdown apparatus is arranged on settling banker bottom, is connected to outside filtering cabin by pipeline; Filtering cabin bottom is placed with water filtering cap; Water inlet pipe is connected with the water inlet sedimentation pipe that inserts settling banker inside, and rising pipe is connected to the bottom of filtering cabin.

For the ease of regulating and controlling, on described water inlet pipe, be installed into water valve, outlet valve is installed on rising pipe.On described Y type blowdown apparatus, be connected with wash water valve.

For the impurity in regulating water quality and promotion water or mud rapid flocculation precipitation, need to add corresponding regulating drug, the water inlet pipe of water intaking valve rear end connects medicine system.

The utility model also comprises back-purge system, and described back-purge system comprises backflushing water intake pipe and recoil rising pipe, and backflushing water intake pipe one end is connected to the water inlet pipe of water intaking valve front end, and the other end is connected to the rising pipe of outlet valve front end; Recoil rising pipe one end is connected to into water sedimentation pipe entrance, and the other end is connected to the rising pipe of outlet valve rear end.

On described backflushing water intake pipe, backwashing intake valve is installed, recoil stopping valve is installed on recoil rising pipe.

Recoil rising pipe at recoil stopping valve front end is connected with recoil shore pipe.On recoil shore pipe, recoil mud valve is installed.

Arranging of back-purge system can be cleaned the small-sized water purifier after operation for some time, guarantees the clean of equipment.

Principle of work: open water intaking valve, outlet valve when water purification flow path, close backwashing intake valve, recoil stopping valve, recoil wash water valve.Former water is mixed with quantitatively and adds into medicament from administration system, enter into settling banker bottom by water inlet sedimentation pipe, water flows from the bottom up at settling banker, in upwelling process, in water, sinks to bottom at the wadding flower of heavy part and absorption small particle, waterborne being raised to while straining water hole place, supernatant liquor is strained in filtering cabin, and current change slow filter downwards into, through the water filtering cap every sand, water flows to bottom posticum and flows out through rising pipe, flow to user or outside water reservoir through the outlet valve of opening.

Counter-flushing process: when water purifying plant used after for some time, when pressure rise 0.03MPa, need carry out back flushing to equipment, the water source of back flushing is the former water with certain pressure, be generally the hydraulic pressure of 0.05 ~ 0.25MPa, when back flushing, open back flushing water intaking valve, recoil wash water valve, closing water inlet valve, recoil stopping valve, outlet valve.Source water enters through water filtering cap backwash filtrate from filtering cabin bottom, flows out settling banker by water inlet downtake, finally flows out water purifier from the recoil mud valve of opening.After a period of time, the wash water valve of opening Y type blowdown apparatus is discharged the sewage in settling banker, completes like this backwash process, the equipment purification process that can rerun.

The beneficial effects of the utility model are: the utility model collection reaction precipitation filtering integral, volume is little, lightweight, installation and transportation convenient, continuous or interruption is carried out water purification operation simultaneously, and start-stop is easy to operate, is particularly suitable for the water purification demand of mountain area, rural area, urgent need purification point etc.Simultaneously can be according to purifying the water yield, the demands such as water purification degree can multiple water purifiers in parallel.

Brief description of the drawings

Fig. 1 is schematic diagram of the present utility model;

Reference numeral: 1. water intaking valve, 2. back flushing water intaking valve, 3. water filtering cap, 4. medicine system, 5. recoil stopping valve, 6. recoil wash water valve, 7. outlet valve, 8. strains water hole, 9. water inlet downtake, 10. filtering cabin, 11. settling bankers, 12. wash water valves, 13. Y type blowdown apparatus, 14. water inlet pipes, 15. rising pipes, 16. backflushing water intake pipes, 17. recoil rising pipes, 18. recoil blow-off pipes.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described, but not as to restriction of the present utility model.

Embodiment 1

A kind of small-sized water purifier (as shown in Figure 1), comprises filtering cabin 10, settling banker 11 and transmission pipeline network, and settling banker 11 is nested in filtering cabin 10, is communicated with filtering cabin 10 by the water hole 8 of straining that is opened in settling banker 11 outer walls; Y type blowdown apparatus 13 is arranged on settling banker 11 bottoms, is connected to outside filtering cabin 10 by pipeline; On Y type blowdown apparatus 13, be connected with wash water valve 12.Filtering cabin 10 bottoms are placed with water filtering cap 3; Water inlet pipe 14 is connected with the water inlet sedimentation pipe 9 that inserts settling banker 11 inside, is installed into water valve 1 on water inlet pipe 14; Rising pipe 15 is connected to the bottom of filtering cabin 10, and outlet valve 7 is installed on rising pipe 15.

For the impurity in regulating water quality and promotion water or mud rapid flocculation precipitation, need to add corresponding regulating drug, the water inlet pipe 14 of water intaking valve 1 rear end connects medicine system 4.

The utility model is clean for the ease of water purifier, be provided with back-purge system, comprise backflushing water intake pipe 16 and recoil rising pipe 17, backflushing water intake pipe 16 one end are connected to the water inlet pipe 14 of water intaking valve 1 front end, the other end is connected to the rising pipe 15 of outlet valve 7 front ends, and backwashing intake valve 2 is installed on backflushing water intake pipe 16; Recoil rising pipe 17 one end are connected to into water sedimentation pipe 9 entrances, and the other end is connected to the rising pipe 15 of outlet valve 7 rear ends, and recoil stopping valve 7 is installed on recoil rising pipe 17.

For the ease of removing mud or the impurity in pipeline, be connected with recoil shore pipe 18 at the recoil rising pipe 17 of recoil stopping valve 5 front ends, recoil mud valve 6 is installed on it.

Principle of work:

When water purification flow path, open water intaking valve 1, outlet valve 7, close backwashing intake valve 2, recoil stopping valve 5, recoil wash water valve 6.Former water is mixed with quantitatively and adds into medicament from administration system 4, enter into settling banker 11 bottoms by water inlet sedimentation pipe 9, water flows from the bottom up at settling banker 11, in upwelling process, in water, sinks to bottom at the wadding flower of heavy part and absorption small particle, waterborne being raised to while straining 8 place, water hole, supernatant liquor is strained in filtering cabin 10, and current change slow filter downwards into, through the water filtering cap 3 every sand, water flows to bottom posticum and flows out through rising pipe 15, and the outlet valve 7 through opening flow to user or outside water reservoir.

Counter-flushing process, when water purifying plant used after for some time, need carry out back flushing to equipment.When back flushing, open back flushing water intaking valve 2, recoil wash water valve 6, closing water inlet valve 1, recoil stopping valve 5, outlet valve 7.Source water enters from filtering cabin 10 bottoms through water filtering cap 3 backwash filtrates, flows out settling banker 11 by water inlet downtake 9, finally flows out water purifier from the recoil mud valve 6 of opening.After a period of time, the wash water valve 12 of opening Y type blowdown apparatus 11 is discharged the sewage in settling banker 11, completes like this backwash process, the equipment purification process that can rerun.

Embodiment 2

A kind of small-sized water purifier, comprises filtering cabin 10, settling banker 11 and transmission pipeline network, and settling banker 11 is nested in filtering cabin 10, is communicated with filtering cabin 10 by the water hole 8 of straining that is opened in settling banker 11 outer walls; Y type blowdown apparatus 13 is arranged on settling banker 11 bottoms, is connected to outside filtering cabin 10 by pipeline; On Y type blowdown apparatus 13, be connected with wash water valve 12.Filtering cabin 10 bottoms are placed with water filtering cap 3; Water inlet pipe 14 is connected with the water inlet sedimentation pipe 9 that inserts settling banker 11 inside, is installed into water valve 1 on water inlet pipe 14; Rising pipe 15 is connected to the bottom of filtering cabin 10, and outlet valve 7 is installed on rising pipe 15.

For the impurity in regulating water quality and promotion water or mud rapid flocculation precipitation, need to add corresponding regulating drug, the water inlet pipe 14 of water intaking valve 1 rear end connects medicine system 4.

Water purification flow path principle of work is with embodiment 1.

Claims (8)

1. a small-sized water purifier, comprise filtering cabin (10), settling banker (11) and transmission pipeline network, it is characterized in that: settling banker (11) is nested in filtering cabin (10), be communicated with filtering cabin (10) by the water hole (8) of straining that is opened in settling banker (11) outer wall; Y type blowdown apparatus (13) is arranged on settling banker (11) bottom, is connected to outside filtering cabin (10) by pipeline; Filtering cabin (10) bottom is placed with water filtering cap (3); Water inlet pipe (14) the water inlet sedimentation pipe (9) inner with inserting settling banker (11) is connected, and rising pipe (15) is connected to the bottom of filtering cabin (10).

2. small-sized water purifier according to claim 1, is characterized in that: on described water inlet pipe (14), be installed into water valve (1), the upper outlet valve (7) of installing of rising pipe (15).

3. small-sized water purifier according to claim 1, is characterized in that: on described Y type blowdown apparatus (13), be connected with wash water valve (12).

4. small-sized water purifier according to claim 2, is characterized in that: the water inlet pipe (14) of described water intaking valve (1) rear end connects medicine system (4).

5. small-sized water purifier according to claim 2, it is characterized in that: also comprise back-purge system, described back-purge system comprises backflushing water intake pipe (16) and recoil rising pipe (17), backflushing water intake pipe (16) one end is connected to the water inlet pipe (14) of water intaking valve (1) front end, and the other end is connected to the rising pipe (15) of outlet valve (7) front end; Recoil rising pipe (17) one end is connected to into water sedimentation pipe (9) entrance, and the other end is connected to the rising pipe (15) of outlet valve (7) rear end.

6. small-sized water purifier according to claim 5, is characterized in that: the upper backwashing intake valve (2) of installing of described backflushing water intake pipe (16), the upper recoil stopping valve (5) of installing of recoil rising pipe (17).

7. small-sized water purifier according to claim 6, is characterized in that: the recoil rising pipe (17) at recoil stopping valve (5) front end is connected with recoil shore pipe (18).

8. small-sized water purifier according to claim 7, is characterized in that: recoil mud valve (6) is installed on described recoil shore pipe (18).