CN217103392U

CN217103392U - Filtering facility for rural distributed water supply engineering

Info

Publication number: CN217103392U
Application number: CN202220881502.XU
Authority: CN
Inventors: 付志远; 陈剑铭
Original assignee: Guangdong Shengyu Water Technology Co ltd
Current assignee: Guangdong Shengyu Water Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-02
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a filter equipment for rural distributed water supply engineering, including filtering ponds and the clean water basin that is connected with it, the left side intercommunication of filtering ponds has the intake pipe, the upper end of intake pipe is linked together with the upside of filtering ponds, the lower extreme and the backwash pipe of intake pipe are linked together, the tip of backwash pipe runs through filtering ponds one side inner wall and is linked together with the backwash branch pipe, the top of backwash branch pipe is equipped with bearing layer and filter bed inside from the bottom up in filtering ponds, multiunit disinfection subassembly is installed to the upper end of clean water basin, the disinfection subassembly includes the installing support, installing support fixed mounting is directly over the clean water basin, install medicine adding equipment on the installing support, the medicine adding mouth of medicine adding equipment lower extreme is located the top in clean water basin, and this device can collect the mountain stream water, then through deposiing, Filtration and disinfection treatment, discharge into user's family through water supply pipe, can will accomplish holistic integration, guarantee rural water supply.

Description

Filtering facility for rural distributed water supply engineering

Technical Field

The utility model belongs to the technical field of rural water supply, specifically be a filter equipment for rural distributed water supply engineering.

Background

At present, the problems of population growth, social and economic development and ecological environment deterioration and water resource shortage are more and more concerned and valued by people. Whether the water is deficient in resource type or water quality type, the sustainable utilization of water resources is based on the reasonable allocation of water resources, and people and livestock drinking water in rural areas in China cannot be effectively guaranteed for a long time. Especially in mountainous areas, due to large terrain drop and high difficulty in optimizing and configuring water resources, mountain stream water is generally used as domestic water.

However, when the mountain stream water is used as household water at present, the mountain stream water contains partial insect eggs and fine impurities, and when the mountain stream water is directly eaten or used for other purposes, the human body of people can be damaged, meanwhile, people in mountain areas are scattered, and the mountain stream water collection is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a filtering facility for rural distributed water supply engineering is provided.

The utility model adopts the technical scheme as follows: a filtering facility for rural distributed water supply engineering comprises a filtering tank and a clean water tank connected with the filtering tank, the left side of the filtering tank is communicated with a water taking pipe, the upper end of the water taking pipe is communicated with the upper side of the filtering tank, the lower end of the water intake pipe is communicated with a back washing pipe, the end part of the back washing pipe penetrates through the inner wall of one side of the filter tank and is communicated with a back washing branch pipe, a supporting layer and a filter material layer are arranged above the back washing branch pipe in the filter tank from bottom to top, a gate valve well is arranged at the water outlet end of the filter tank, the lower side of the filtering tank is communicated with a water outlet pipe which is communicated with the upper end of the clean water tank, a plurality of groups of disinfection components are arranged at the upper end of the clean water tank, the disinfection components comprise mounting brackets, the mounting bracket is fixedly mounted right above the clean water tank, the mounting bracket is provided with a dosing device, and a dosing port at the lower end of the dosing device is positioned above the clean water tank.

In a preferred embodiment, one end of the clean water tank is communicated with a water purification discharge pipe, the water purification discharge pipe is communicated with a water supply pipeline, the water purification discharge pipe supplies water to a user through the water supply pipeline, one end of the water intake pipe is communicated with the lowest end of a river stop, the front stage of the river stop is communicated with the pre-sedimentation tank, and the front stage of the pre-sedimentation tank is connected with the mountain stream guiding water.

In a preferred embodiment, the dosing device is a slow-release sterilizer, the model of the dosing device is HZL-HS-II, the whole dosing device is controlled by an external PLC end, the upper end of the clean water tank is communicated with a second overflow pipe, the lower end of the clean water tank is communicated with a second drain pipe, and the second overflow pipe is communicated with the second drain pipe.

In a preferred embodiment, the upper ends of the filter tank and the clean water tank are respectively provided with a pre-support cover plate in a fastening mode, drainage ditches are dug on two sides of the filter tank, one end, below the water outlet pipe, of the filter tank is communicated with a water discharge pipe, the upper end of the filter tank is communicated with a first overflow pipe, and one end, on the upper side of the filter material layer, of the filter tank is communicated with a back-flushing drainage pipe.

In a preferred embodiment, the backwash drain, the first overflow pipe and the drain pipe are in communication with a main drain.

In a preferred embodiment, the connection part of the lower end of the water intake pipe and the backwash pipe, the connection part of the backwash drain pipe, the first overflow pipe, the drain pipe and the main drain pipe, and the connection part of the second overflow pipe and the second drain pipe are provided with gate valves.

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

1. the utility model discloses in, gather mountain stream through the preliminary sedimentation tank and deposit filtration simultaneously to the impurity of mountain stream, then discharge into in the filter tank, carry out filtration treatment through the filter material layer in the filter tank, discharge into in the clear water pond after filtering, evenly add the medicine in to the clear water pond through the medicine adding equipment, to the disinfection of disinfecting of water, guaranteed security and the result of use that the user used, guaranteed rural user's use simultaneously.

2. The utility model discloses in, be linked together through gate valve control backwash pipe and intake pipe, then to discharging into mountain brook water in backwash pipe and the back flush branch pipe, then carry out the back flush operation to the precoat through mountain brook water, can guarantee the long-time filter effect of precoat, improved the filter effect to mountain brook water.

Drawings

Fig. 1 is a schematic view of the overall top plan structure of the present invention;

FIG. 2 is a schematic diagram of the overall sectional structure of the filtering tank of the present invention;

FIG. 3 is a schematic sketch of the three-dimensional structure of the filtering tank of the present invention;

FIG. 4 is a flow chart of the overall water supply of the present invention;

figure 5 is a schematic diagram of the structure of the disinfecting assembly of the present invention.

The labels in the figure are: 1-drainage ditch, 2-gate valve well, 3-water outlet pipe, 5-back flush branch pipe, 6-water taking pipe, 7-back flush pipe, 8-filter tank, 10-clean water tank, 11-clean water outlet pipe, 12-second overflow pipe, 13-second drain pipe, 14-water outlet pipe, 15-back flush drain pipe, 16-total drain pipe, 17-pre-support cover plate, 18-filter material layer, 19-support layer, 20-first overflow pipe, 21-disinfection component, 211-drug adding port, 212-drug adding equipment and 213-installation support.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-5, a filtering facility for rural distributed water supply engineering comprises a filtering tank 8 and a clean water tank 10 connected with the filtering tank 8, wherein the left side of the filtering tank 8 is communicated with a water intake pipe 6, the upper end of the water intake pipe 6 is communicated with the upper side of the filtering tank 8, the lower end of the water intake pipe 6 is communicated with a backwash pipe 7, the end part of the backwash pipe 7 penetrates through the inner wall of one side of the filtering tank 8 and is communicated with a backwash branch pipe 5, mountain stream water is discharged into the backwash pipe 7 and the backwash branch pipe 5, then the filtering material layer 18 is backwashed by the mountain stream water, the long-time filtering effect of the filtering material layer 18 can be ensured, a supporting layer 19 and the filtering material layer 18 are arranged above the backwash branch pipe 5 from bottom to top in the filtering tank 8, the mountain stream water can be filtered by the filtering material layer 18, a gate valve well 2 is arranged at the water outlet end of the filtering tank 8, a water outlet pipe 3 is communicated with the lower side of the filtering tank 8, outlet pipe 3 is linked together with the upper end of clean water basin 10, multiunit disinfection subassembly 21 is installed to the upper end of clean water basin 10, disinfection subassembly 21 includes installing support 213, installing support 213 fixed mounting is directly over clean water basin 10, install on the installing support 213 and add medicine equipment 212, the medicine mouth 211 that adds medicine equipment 212 lower extreme is located the top of clean water basin 10, after the filtration finishes, in mountain stream drains into clean water basin 10, the mixed medicament of chlorine is drained into to medicine equipment 212, through the medicine of draining into medicine in the clean water basin 10 of medicine equipment 212, disinfect the disinfection operation to mountain stream.

It should be noted that, one end of the clean water tank 10 is communicated with the water purification discharge pipe 11, the water purification discharge pipe 11 is communicated with the water supply pipeline, and the water purification discharge pipe 11 supplies water to users through the water supply pipeline, one end of the water intake pipe 6 is communicated with the lowest end of the river and the peak, the front stage of the river and the peak is communicated with the pre-sedimentation tank, the front stage of the pre-sedimentation tank is connected with the mountain stream water guide, the mountain stream water is collected through the pre-sedimentation tank, meanwhile, the impurities of the mountain stream water are precipitated and filtered, and then the filtered mountain stream water is discharged into the water intake pipe 6 along the river and the peak, so that the primary filtering and water intake operations are completed.

It should be noted that the dosing device 212 is a slow release sterilizer, the model of the dosing device 212 is HZL-HS-II, the whole dosing device 212 is controlled by an external PLC end, the upper end of the clean water tank 10 is communicated with the second overflow pipe 12, the lower end of the clean water tank 10 is communicated with the second drain pipe 13, the second overflow pipe 12 is communicated with the second drain pipe 13, the dosing device 212 is controlled by the PLC end to work, and the water is uniformly discharged into the clean water tank 10 through the dosing device 212 to be sterilized and disinfected.

It should be noted that, the upper ends of the filtering tank 8 and the clean water tank 10 are both fastened and mounted with a pre-supporting cover plate 17, drainage ditches 1 are dug at both sides of the filtering tank 8, a drainage pipe 14 is communicated with one end of the filtering tank 8 below the water outlet pipe 3, the upper end of the filtering tank 8 is communicated with a first overflow pipe 20, the first overflow pipe 20 keeps the filtering tank 8 at a certain liquid level, a back flush drainage pipe 15 is communicated with the filtering tank 8 at one end of the upper side of the filter material layer 18 of the device, and the back flush drainage pipe 15 can discharge waste water after back flush.

It should be noted that the back flush drain pipe 15, the first overflow pipe 20 and the drain pipe 14 are communicated with the main drain pipe 16, and excess water in the back flush drain pipe 15, the first overflow pipe 20 and the drain pipe 14 and waste water precipitated after cleaning can be discharged through the main drain pipe 16, thereby completing the operation of discharging the waste water.

It should be noted that the connection part of the lower end of the water intake pipe 6 and the backwash pipe 7, the connection part of the backwash drain pipe 15, the first overflow pipe 20, the drain pipe 14 and the main drain pipe 16, and the connection part of the second overflow pipe 12 and the second drain pipe 13 are all provided with gate valves, and the connection of the two pipes can be controlled through the gate valves, so that the filtration, pollution discharge and backwash operations of the mountain stream can be respectively completed, and the overall working effect is ensured.

The working principle is as follows: this device is when using, at first according to the height from the height build the preliminary sedimentation pond to the low, the hai of blocking a river, filtering ponds 8 and clean water basin 10 and water supply pipe, gather mountain stream through the preliminary sedimentation pond and deposit filtration treatment to the impurity of mountain stream simultaneously, then mountain stream after the filtration is along blocking the river and in the hai discharges into intake pipe 6, then in discharging into filtering ponds 9, carry out filtration treatment through the filtering material layer 18 in the filtering ponds 9, the back that finishes of filtering, in discharging into clean water basin 10, the mixed medicament of chlorine is discharged into to medicine adding equipment 212, through the even row of medicine adding equipment 212 in clean water basin 10, carry out sterilization and disinfection processing to water, sterilization and disinfection finish, alright use in user's the house is discharged through the water supply pipe of connecting, the security and the result of use have been guaranteed.

The communication of the device pipeline is controlled by the gate valve, after the device is used for a long time, the back flushing pipe 7 is controlled by the gate valve to be communicated with the water intake pipe 6, mountain stream water is discharged into the back flushing pipe 7 and the back flushing branch pipe 5, and then the filter material layer 18 is subjected to back flushing operation by the mountain stream water, so that the long-time filtering effect of the filter material layer 18 can be ensured, and the integral using effect is ensured.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A filter facility for rural distributed water supply engineering comprises a filter tank (8) and a clean water tank (10) connected with the filter tank, and is characterized in that: the left side intercommunication of filtering ponds (8) has intake pipe (6), the upper end of intake pipe (6) is linked together with the upside of filtering ponds (8), the lower extreme and backwash pipe (7) of intake pipe (6) are linked together, the tip of backwash pipe (7) runs through filtering ponds (8) one side inner wall and backwash branch pipe (5) and is linked together, the top of backwash branch pipe (5) is equipped with bearing layer (19) and precoat (18) inside from the bottom up in filtering ponds (8), floodgate valve well (2) are installed to the play water end of filtering ponds (8), the downside intercommunication of filtering ponds (8) has outlet pipe (3), outlet pipe (3) are linked together with the upper end of clean water pond (10), multiunit disinfection subassembly (21) are installed to the upper end of clean water pond (10), disinfection subassembly (21) include installing support (213), installing support (213) fixed mounting is directly over clean water pond (10), the installation support (213) is provided with a dosing device (212), and a dosing port (211) at the lower end of the dosing device (212) is positioned above the clean water tank (10).

2. The filtering facility for rural decentralized water supply works according to claim 1, characterized in that: one end of the clean water tank (10) is communicated with a water purification discharge pipe (11), the water purification discharge pipe (11) is communicated with a water supply pipeline, the water purification discharge pipe (11) supplies water to users through the water supply pipeline, one end of the water taking pipe (6) is communicated with the lowest end of a river stop, the front stage of the river stop is communicated with the pre-sedimentation tank, and the front stage of the pre-sedimentation tank is connected with a mountain stream.

3. The filtering facility for rural decentralized water supply works according to claim 1, characterized in that: the drug adding device (212) is a slow release sterilizer, the model of the drug adding device (212) is HZL-HS-II, the drug adding device (212) is integrally controlled through an external PLC end, the upper end of the clean water tank (10) is communicated with a second overflow pipe (12), the lower end of the clean water tank (10) is communicated with a second drain pipe (13), and the second overflow pipe (12) is communicated with the second drain pipe (13).

4. The filtering facility for rural decentralized water supply works according to claim 1, characterized in that: the upper end of filtering ponds (8) and clean water basin (10) is all buckled and installed and is propped up apron (17) in advance, escape canal (1) have been dug to the both sides of filtering ponds (8), the below of outlet pipe (3) has bleeder line (14) in the one end intercommunication of filtering ponds (8), the upper end intercommunication of filtering ponds (8) has first overflow pipe (20), the upside one end of precoat (18) communicates back flush drain pipe (15) on filtering ponds (8).

5. The filtering facility for rural decentralized water supply works according to claim 4, characterized in that: the back washing water discharge pipe (15), the first overflow pipe (20) and the water discharge pipe (14) are communicated with a main water discharge pipe (16).

6. The filtering facility for rural decentralized water supply works according to claim 5, characterized in that: and gate valves are arranged on the connecting part of the lower end of the water taking pipe (6) and the backwashing pipe (7), the connecting part of the backwashing water discharge pipe (15), the first overflow pipe (20), the water discharge pipe (14) and the main water discharge pipe (16) and the connecting part of the second overflow pipe (12) and the second water discharge pipe (13).