CN213942385U

CN213942385U - Vertical gravity type integrated water purifier

Info

Publication number: CN213942385U
Application number: CN202022820873.0U
Authority: CN
Inventors: 李庆山; 赖英
Original assignee: Liuzhou Leyi Water Purification Unit Co ltd
Current assignee: Liuzhou Leyi Water Purification Unit Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-13
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the field of water purifying equipment, in particular to a vertical gravity type integrated water purifier; comprises a water inlet pipe, a transition area, a water collecting tank, a mud bucket, an inclined pipe, a down pipe, a filter material, a drain pipe, a backwashing water inlet pipe and a backwashing drain pipe; the water inlet pipe is communicated with the transition region, an opening is formed below the transition region, a mud bucket is arranged below the transition region, an inclined pipe is arranged around the transition region, a water collecting tank is arranged above the inclined pipe, a filter material is arranged at the lower position in the shell, water in the water collecting tank is conveyed to the filter material through a descending pipe, a drain pipe and a backwashing water inlet pipe are arranged below the filter material, and the backwashing water outlet pipe is positioned above the filter material and connected with the shell; the water outlet pipe, the backwashing water inlet pipe and the backwashing water outlet pipe are all provided with two pipes, so that the sewage treatment efficiency and the backwashing efficiency of the utility model are improved; the downcomer fork goes out a pipeline and is connected to the backwash inlet tube, has realized the backwash function of backwash inlet tube to the pipe chute.

Description

Vertical gravity type integrated water purifier

Technical Field

The utility model relates to a water purification unit field, concretely relates to vertical gravity type integration water purifier.

Background

China is a country with water resource shortage and frequent water disasters, the total amount of water resources occupies the sixth world, the per-capita occupancy is only 2500 cubic meters, which is about 1/4 of the per-capita volume of water in the world, and the 110 th world is listed as one of 13 water-deficient countries by united nations.

For years, the quality of Chinese water resources is continuously reduced, the water environment is continuously worsened, water shortage and accidents caused by pollution are continuously caused, so that not only is the factory stopped, the agricultural production is reduced, but also the factory is even no longer harvested, but also adverse social effects and large economic losses are caused, the sustainable development of the society is seriously threatened, and the survival of human beings is threatened. The pollution degrees of the seven water systems in China are ranked according to the pollution degrees, and the result is that the pollution degrees of the Liaohe river, the Haihe river, the Huaihe river, the Huanghe river, the Songhua river and the Changjiang river are the most serious. Considering the current situation of the quality of the surface water resources in China comprehensively, the I and II standards which accord with the ground water environmental quality standard only account for 32.2 percent (river reach statistics), the III standards account for 28.9 percent, the IV and V standards account for 38.9 percent, if the III standards are also taken as pollution statistics, the river length in China is 67.8 percent polluted, and the river length accounts for about 2/3 of the monitored river length, so that the pollution of the surface water resources in China is very serious.

The integrated water purifier integrates the essence of flocculation, sedimentation, pollution discharge, back flushing, water collection and filtration and the like, can achieve a series of water purifying devices which can run in a single body full-automatic mode without the operation of personnel, is an important unit for realizing the automatic management of a water plant, and can become a water purifying station (plant) with a complete set of functions by being matched with an automatic dosing device and a disinfecting device. The integrated water purifier for drinking domestic water is provided with a pretreatment part (a coarse and fine particle separation device) and a controllable reverse system, and a drinking-grade internal special coating integrated water purifier has no small pipe design, and can stably run for a long time to be the only qualified product which meets the domestic drinking water standard of national standard GB 5749-.

The integrated water purifier in the prior stage has the problems of low filtering efficiency and low backwashing efficiency due to the fact that the filter material is arranged at a high position if the internal structure of the integrated water purifier disclosed in 2013 and having the publication number of CN203021383U is unreasonable.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a utility model aim at: to the problem that present stage integration water purifier filter efficiency is not high, back flush efficiency is not high, provide a vertical gravity type integration water purifier, in order to realize above-mentioned purpose, the utility model discloses a technical scheme as follows:

the utility model provides a vertical gravity type integration water purifier which characterized in that: comprises a shell (1), a water inlet pipe (2), a transition region (3), an exhaust pipe (4), a mud bucket (5), a mud pipe (6), an inclined pipe (7), a water collecting tank (8), a down pipe (9), a filter material (10), a water outlet pipe (11), a backwashing water inlet pipe (12) and a backwashing water outlet pipe (13); the shell (1) is the shell of the equipment, the transition area (3) is arranged at the middle upper part of the shell (1), an opening is arranged below the transition area (3), the water inlet pipe (2) is connected into the transition area (3) from an opening below the transition area (3), the exhaust pipe (4) is arranged above the transition area (3) and extends from the transition area (3) to the outside of the equipment, the mud bucket (5) is funnel-shaped and is arranged below the transition area (3), the mud pipe (6) is connected with the bottom of the mud bucket (5) and leads to the outside of the equipment, the inclined pipe (7) is arranged around the transition area (3), the water collecting tank (8) is arranged above the inclined pipe (7), one end of the downcomer (9) is connected with the water collecting tank (8), the other end of the downcomer is connected into the shell (1) and is positioned below the mud bucket (5), and the filter material (10) is arranged at a position which is close to the lower part in the shell (1); the water outlet pipe (11) is positioned below the filter material (10), the backwashing water inlet pipe (12) is arranged on the water outlet pipe (11), and the backwashing water outlet pipe (13) is positioned between the filter material (10) and the mud bucket (5); the water outlet pipe (11), the backwashing water inlet pipe (12) and the backwashing water outlet pipe (13) are symmetrically arranged along the central axis of the shell (1).

Preferably, the downcomer (9) branches off into a pipeline which is connected with the backwash water inlet pipe (12).

Preferably, the main pipe of the downcomer (9) is also provided with a plurality of branch pipes, the branch pipes are respectively connected with the lower part of the mud bucket (5) in the middle of the shell (1) and the water outlet pipe (11), and the connection position of the branch pipes and the water outlet pipe (11) is positioned between the shell (1) and the backwashing water inlet pipe (12); the third valve (16) is positioned on the water outlet pipe (11) between the downcomer (9) and the shell (1).

Preferably, the device also comprises a plurality of downcomer brackets (17), wherein one end of each downcomer bracket (17) is fixed on the shell (1), and the other end of each downcomer bracket (17) is fixed with the downcomer (9).

Preferably, the water collecting device further comprises a water collecting tank support (18), one end of the water collecting tank support (18) is fixed on the shell (1), and the other end of the water collecting tank support (18) is fixed on the water collecting tank (8).

Preferably, the shell (1), the mud bucket (5) and various pipelines are made of corrosion-resistant metal materials, the inclined tube (7) is made of corrosion-resistant plastics, and the filter material (10) is made of quartz sand.

Preferably, a flow measuring device is installed at the water outlet pipe (11).

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model arranges the filter material below the inclined tube and the filter material is positioned at the bottom of the shell, compared with a water purifier which arranges the filter material at the upper part of the inclined tube, the gravity center of the utility model is positioned at the lower part, so that the shell is firmer and the requirement on the shell welding process is lower; the utility model discloses set up two outlet pipes, two backwash inlet tubes and two backwash drain pipes, improved filtration efficiency and backwash efficiency, solved the not high and not high problem of backwash efficiency of the filtration efficiency that present stage water purifier exists.

The utility model connects the down pipe with the backwashing water inlet pipe, and controls the first valve, the second valve and the third valve to make the backwashing water inlet pipe have the functions of backwashing the filter material and the backwashing inclined pipe; when sewage treatment is carried out, the first valve and the third valve are opened, and the second valve is closed; when the filter material is backwashed, opening a third valve; when the inclined pipe is backwashed, the second valve is opened, and the first valve and the third valve are closed; the water purifier has the function of backwashing the inclined pipe by arranging the branch pipes on the descending pipe, so that the blockage caused by the fact that the inclined pipe cannot be cleaned for a long time is avoided; because the downtake is longer, the utility model discloses set up the support and fixed the downtake, reduced the downtake because the vibrations that rivers led to the fact, reduced the applause incidence of downtake, prolonged downtake life.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a preferred embodiment of the present invention;

1-shell, 2-water inlet pipe, 3-transition zone, 4-exhaust pipe, 5-mud bucket, 6-mud discharge pipe, 7-inclined pipe, 8-water collecting tank, 9-down pipe, 10-filter material, 11-water outlet pipe, 12-backwashing water inlet pipe, 13-backwashing water discharge pipe, 14-first valve, 15-second valve, 16-third valve, 17-down pipe support and 18-water collecting tank support.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a vertical gravity type integration water purifier which characterized in that: comprises a shell 1, a water inlet pipe 2, a transition zone 3, an exhaust pipe 4, a mud bucket 5, a mud pipe 6, an inclined pipe 7, a water collecting tank 8, a down pipe 9, a filter material 10, a water outlet pipe 11, a backwashing water inlet pipe 12 and a backwashing water outlet pipe 13; the shell 1 is a shell of the equipment, the transition region 3 is arranged at the middle upper part of the shell 1, an opening is formed below the transition region 3, the water inlet pipe 2 is connected into the transition region 3 from the opening formed below the transition region 3, the exhaust pipe 4 is arranged above the transition region 3 and extends from the transition region 3 to the outside of the equipment, the mud bucket 5 is funnel-shaped and is arranged below the transition region 3, the mud pipe 6 is connected with the bottom of the mud bucket 5 and leads to the outside of the equipment, the inclined pipe 7 is arranged around the transition region 3 in a surrounding manner, the water collecting tank 8 is arranged above the inclined pipe 7, one end of the down pipe 9 is connected with the water collecting tank 8, the other end of the down pipe is connected into the shell 1 and is positioned below the mud bucket 5, and the filter material 10 is arranged at a position which is lower in the shell 1; the water outlet pipe 11 is positioned below the filter material 10, the backwashing water inlet pipe 12 is arranged on the water outlet pipe 11, and the backwashing water outlet pipe 13 is positioned between the filter material 10 and the mud bucket 5; and the water outlet pipe 11, the backwashing water inlet pipe 12 and the backwashing water outlet pipe 13 are symmetrically arranged along the central axis of the shell 1.

The main pipe of the downcomer 9 is also provided with a plurality of branch pipes which are respectively connected with the lower part of the mud bucket 5 in the middle of the shell 1 and the water outlet pipe 11, and the connection position of the branch pipes and the water outlet pipe 11 is positioned between the shell 1 and the backwashing water inlet pipe 12; said third valve 16 is located on outlet pipe 11 between downcomer 9 and housing 1.

And the device also comprises a plurality of downcomer brackets 17, wherein one end of each downcomer bracket 17 is fixed on the shell 1, and the other end of each downcomer bracket 17 is fixed on the downcomer 9.

The water collecting tank is characterized by further comprising a water collecting tank support 18, wherein one end of the water collecting tank support 18 is fixed on the shell 1, and the other end of the water collecting tank support 18 is fixed on the water collecting tank 8.

The utility model discloses a scheme principle and application method:

in the utility model, sewage flows into the transition zone 3 from the water inlet pipe 2, because the exhaust holes 4 are arranged above the transition zone 3, redundant air can be discharged, the sewage flows to the inclined pipe 7 from the opening part below the transition zone 3, silt in the sewage can not pass through the inclined pipe 7 under the action of the inclined pipe and settles to the mud bucket 5, the mud pipe 6 is a normally closed pipeline, when the silt in the mud bucket 5 is too much, the mud is opened, the sewage enters the water collecting tank 8 and flows to the filter material 10 through the descending pipe 9, and then flows out from the water outlet pipe after being filtered by the filter material 10; because the down pipe of the utility model is communicated with the backwashing water inlet pipe 12, the utility model can backwash the inclined pipe 7, and the sewage backwashed by the inclined pipe 7 can be discharged through the mud pipe 6; the utility model discloses an outlet pipe 11, backwash inlet tube 12, backwash drain pipe 13 all set up two, have increaseed filterable efficiency of sewage and back flush efficiency.

During sewage treatment, the first valve 14 and the third valve 16 are opened, the second valve 15 is closed, sewage flows to the filter material 10 through the downcomer 9, and clean water is discharged from the water outlet pipe 11; when the filter material is backwashed, the third valve 16 is opened, the clear water flows into the filter material 10 from the backwash water inlet pipe 12, flows upwards to backwash the filter material 10, and is discharged from the backwash water discharge pipe 13; when the inclined pipe is backwashed, the second valve 15 is opened, the first valve 14 and the third valve 16 are closed, clean water flows to the downcomer from the backwash water inlet pipe 12 and enters the water collecting tank 8, the inclined pipe 7 is backwashed with water flowing downwards, and finally the clean water is discharged from the sludge discharge pipe 6.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a vertical gravity type integration water purifier which characterized in that: comprises a shell (1), a water inlet pipe (2), a transition region (3), an exhaust pipe (4), a mud bucket (5), a mud pipe (6), an inclined pipe (7), a water collecting tank (8), a down pipe (9), a filter material (10), a water outlet pipe (11), a backwashing water inlet pipe (12) and a backwashing water outlet pipe (13); the shell (1) is the shell of the vertical gravity type integrated water purifier, the transition region (3) is arranged at the middle upper part of the shell (1), the lower part of the transition region (3) is opened, the water inlet pipe (2) is connected into the transition region (3) from the opening part below the transition region (3), the exhaust pipe (4) is arranged above the transition region (3) and extends to the outside of the equipment from the transition region (3), the mud bucket (5) is funnel-shaped and is arranged below the transition region (3), the mud discharge pipe (6) is connected with the bottom of the mud bucket (5) and leads to the outside of the equipment, the inclined pipe (7) is arranged around the transition region (3), the water collecting tank (8) is arranged above the inclined pipe (7), one end of the descending pipe (9) is connected with the water collecting tank (8) and the other end is connected into the shell (1) and is positioned below the mud bucket (5), the filter material (10) is arranged at the lower position inside the shell (1); the water outlet pipe (11) is positioned below the filter material (10), the backwashing water inlet pipe (12) is arranged on the water outlet pipe (11), and the backwashing water outlet pipe (13) is positioned between the filter material (10) and the mud bucket (5); the water outlet pipe (11), the backwashing water inlet pipe (12) and the backwashing water outlet pipe (13) are symmetrically arranged along the central axis of the shell (1).

2. The vertical gravity-type integrated water purifier according to claim 1, wherein: the downcomer (9) is branched into a pipeline which is connected with a backwashing water inlet pipe (12).

3. The vertical gravity-type integrated water purifier according to claim 1, wherein: the main pipe of the downcomer (9) is also provided with a plurality of branch pipes which are respectively connected with the lower part of the mud bucket (5) in the middle of the shell (1) and the water outlet pipe (11), and the connection position of the branch pipes and the water outlet pipe (11) is positioned between the shell (1) and the backwashing water inlet pipe (12); the device also comprises a third valve (16), wherein the third valve (16) is positioned on the water outlet pipe (11) between the descending pipe (9) and the shell (1).

4. The vertical gravity-type integrated water purifier according to claim 1, wherein: the device also comprises a plurality of downcomer brackets (17), wherein one end of each downcomer bracket (17) is fixed on the shell (1), and the other end of each downcomer bracket (17) is fixed with a downcomer (9).

5. The vertical gravity-type integrated water purifier according to claim 1, wherein: the water collecting device is characterized by further comprising a water collecting tank support (18), wherein one end of the water collecting tank support (18) is fixed on the shell (1), and the other end of the water collecting tank support (18) is fixed on the water collecting tank (8).