CN205222852U - Gravity type water purifier - Google Patents

Abstract

The utility model discloses a gravity-type water purifier, which comprises a casing. A first purification chamber and a second purification chamber are arranged in the casing. The first purification chamber is sequentially provided with a water inlet pipe, a first inclined pipe, The second inclined pipe and the hexagonal honeycomb filler have a plurality of first through holes on the side wall of the water inlet pipe. The first clean room and the second clean room are connected through the overflow weir, and the second clean room is sequentially arranged from top to bottom. Anthracite filter bed, quartz sand filter bed, pebble bed and outlet pipe. Sewage enters the first purification room through the water inlet pipe. In the first purification room, the first inclined pipe removes the sludge in the sewage and discharges it from the sludge outlet. The sewage treated by the first inclined pipe passes through the second inclined pipe in turn. And the treatment of the hexagonal honeycomb filler is discharged from the overflow weir to the second clean room, and in the second clean room, it is treated with anthracite filter layer, quartz sand filter layer and pebble layer in turn to obtain purified water, which is discharged from the outlet pipe.

Description

Gravity water purifier

technical field

The utility model belongs to the field of water purification equipment, and more specifically relates to a gravity type water purifier.

Background technique

According to the survey of the World Health Organization, 80% of human diseases are related to unsafe drinking water. However, with the development of economy and industry, the pollution of drinking water is becoming more and more serious. The importance of the instrument is self-evident.

Utility model content

In order to solve the above technical problems, the utility model provides a gravity water purifier.

In order to obtain above-mentioned technical effect, the technical scheme of the utility model is as follows:

Gravity type water purifier, including the casing, the casing is provided with a first purification chamber and a second purification chamber, and the first purification chamber is provided with a water inlet pipe, a first inclined pipe, a second inclined pipe and a hexagonal pipe from bottom to top. Honeycomb packing, the side wall of the water inlet pipe is provided with a plurality of first through holes, the water inlet at the end of the water inlet pipe is located outside the casing, the mud discharge port of the first inclined pipe is located outside the casing, the first clean room and The second purification room is connected through the overflow weir, and the second purification room is provided with anthracite filter layer, quartz sand filter layer, pebble layer and water outlet pipe in sequence from top to bottom, and a plurality of second through holes are opened on the side wall of the water outlet pipe , the water outlet of the outlet pipe is located outside the casing, the side wall of the second purification chamber is provided with a backwash outlet pipe, and the backwash outlet pipe communicates with the overflow weir.

In some embodiments, the first inclined tube is provided with a plurality of stabilizing plates.

In some embodiments, the height of the anthracite filter bed is 300 mm.

In some embodiments, the height of the quartz sand filter layer is 400mm.

In some embodiments, the pebble bed has a height of 400mm.

Its beneficial effects are: sewage enters the water inlet pipe from the water inlet, and then enters the first purification chamber through the first through hole on the side wall of the water inlet pipe, and in the first purification chamber, the first inclined pipe removes the sludge in the sewage, and Discharged from the mud outlet, the sewage treated by the first inclined pipe is then treated by the second inclined pipe and hexagonal honeycomb filler in turn, and discharged from the overflow weir to the second clean room, where it passes through the anthracite filter layer in turn 1. Treatment of quartz sand filter layer and pebble layer to obtain purified water, which is discharged into the outlet pipe through the second through hole, and then discharged from the outlet pipe; backwash water enters through the backwash outlet pipe to clean the gravity water purifier.

Description of drawings

Fig. 1 is a schematic front view of a gravity water purifier according to an embodiment of the present invention.

The names of the corresponding parts indicated by the numbers in the figure:

1. First clean room, 11. Water inlet pipe, 111. First through hole, 112. Water inlet, 12. First inclined pipe, 13. Second inclined pipe, 14. Hexagonal honeycomb filler, 2. Second clean room , 21. Anthracite filter layer, 22. Quartz sand filter layer, 23. Pebble layer, 24. Outlet pipe, 241. Second through hole, 242. Water outlet, 3. Overflow weir, 31. Overflow tank, 4. Backwash the outlet pipe.

detailed description

As shown in FIG. 1 , the utility model discloses a gravity water purifier, which includes a first purification chamber 1 and a second purification chamber 2 . A water inlet pipe 11 , a first inclined pipe 12 , a second inclined pipe 13 and a hexagonal honeycomb filler 14 are arranged in the first clean room 1 in sequence from bottom to top. A plurality of first through holes 111 are defined on a side wall of the water inlet pipe 11 . The water inlet 112 at the end of the water inlet pipe 11 is located outside the first purification chamber 1 . The mud outlet 121 of the first inclined pipe 12 is located outside the first clean room 1 . The first clean room 1 and the second clean room 2 communicate through an overflow weir 3 . Anthracite filter layer 21 , quartz sand filter layer 22 , pebble layer 23 and water outlet pipe 24 are sequentially arranged in the second clean room 2 from top to bottom. A plurality of second through holes 241 are defined on the sidewall of the water outlet pipe 24 . The water outlet 242 of the water outlet pipe 24 is located outside the second clean room 2 . A backwash outlet pipe 4 is provided on the side wall of the second clean room 2 , and the backwash outlet pipe 4 communicates with the overflow weir 3 .

An overflow groove 31 is arranged around the overflow weir 3 . The diameter of the first inclined tube 12 is 50mm. The diameter of the second inclined tube 13 is 35mm. A plurality of stabilizing plates 121 are disposed on the first inclined tube 12 . The height of the anthracite filter layer 21 is 300mm. The height of the quartz sand filter layer 22 is 400mm. The height of the pebble layer 23 is 400mm.

Sewage enters the water inlet pipe 11 from the water inlet 112, and then enters the first purification chamber 1 through the first through hole 111 on the side wall of the water inlet pipe 11. In the first purification chamber 1, the first inclined pipe 12 removes the sewage in the sewage The mud is removed and discharged from the mud outlet 121. The sewage treated by the first inclined pipe 12 is then treated by the second inclined pipe 13 and the hexagonal honeycomb packing 14 in turn, and is discharged into the second clean room 2 by the overflow weir 3. In the second purification chamber 2, through the treatment of anthracite filter layer 21, quartz sand filter layer 22 and pebble layer 23 in sequence, purified water is obtained, discharged into the outlet pipe 24 through the second through hole 241, and then discharged through the outlet pipe 24 . The backwash water enters through the backwash outlet pipe 4 to clean the water purifier.

The above are only some embodiments of the gravity water purifier of the present invention. It should be pointed out that for those skilled in the art, some deformations and improvements can be made without creative labor. All belong to the protection scope of the present utility model.

Claims (5)

1. Gravity type water purifier, it is characterized in that, comprises casing, and described casing is provided with first clean room and second clean room, and described first clean room is provided with water inlet pipe, second clean room sequentially from bottom to top. An inclined pipe, a second inclined pipe and a hexagonal honeycomb filler, a plurality of first through holes are opened on the side wall of the water inlet pipe, the water inlet at the end of the water inlet pipe is located outside the casing, and the first inclined The mud discharge port of the pipe is located outside the casing, the first clean room and the second clean room are connected through an overflow weir, and the second clean room is provided with anthracite filter layer, quartz sand filter layer, The pebble layer and the water outlet pipe, the side wall of the water outlet pipe is provided with a plurality of second through holes, the water outlet of the water outlet pipe is located outside the casing, and the side wall of the second clean room is provided with backwashing Outlet pipe, the backwash outlet pipe communicates with the overflow weir. 2. The gravity water purifier according to claim 1, characterized in that, the first inclined pipe is provided with a plurality of stabilizing plates. 3. The gravity type water purifier according to claim 1, characterized in that, the height of the anthracite filter layer is 300mm. 4. The gravity type water purifier according to claim 1, characterized in that, the height of the quartz sand filter layer is 400mm. 5. The gravity type water purifier according to claim 1, characterized in that, the height of the pebble layer is 400mm.