CN220433809U

CN220433809U - Direct drinking water supply system

Info

Publication number: CN220433809U
Application number: CN202322187043.2U
Authority: CN
Inventors: 张悦
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-02
Anticipated expiration: 2033-08-15

Abstract

The utility model provides a direct drinking water supply system, which belongs to the technical field of water supply systems and comprises a water collecting tank, a filtering module, a pollution discharge module and a water supply module; the filter module comprises a water inlet pipe, a filter screen cylinder and a sewage collecting pipe, wherein the water inlet pipe is arranged at the top of one side of the water collecting tank and penetrates into the water collecting tank, the filter screen cylinder is arranged at the inner bottom of the water inlet pipe, and the sewage collecting pipe is arranged at the bottom of the filter screen cylinder; the sewage draining module comprises two sewage draining pipes which are respectively arranged at the first electromagnetic valve and the second electromagnetic valve at one end of the top and one end of the bottom of the sewage collecting pipe and are connected with the tail end of the sewage collecting pipe; the device can filter direct drinking water through the filter screen cylinder of the filter module, so that impurities in the direct drinking water are filtered, the filtered impurities can remain in the sewage collecting pipe, the impurities are regularly discharged through the sewage discharging pump and the sewage discharging pipe of the sewage discharging module, the sewage collecting pipe is prevented from being blocked by the impurities, the long-time normal use of the filter screen cylinder can be ensured, and the cost is saved when the convenience is increased.

Description

Direct drinking water supply system

Technical Field

The utility model mainly relates to the technical field of water supply systems, in particular to a direct drinking water supply system.

Background

Along with the continuous development of society, human activities lead drinking water sources to be polluted to different degrees, most pollutants in the water can be removed in the conventional water treatment process, but part of pollutants remain and are difficult to remove, and the water quality requirement of direct drinking water cannot be met, so that the large direct drinking water production treatment process appears, and the treated water can reach the standard of direct drinking.

In the production process of direct drinking water, water is often taken directly at drinking water source sites, a large amount of particle impurities such as a large amount of silt are often contained in the water sources, the impurities are filtered by adopting the filter element, the impurities can remain in the filter element, the filter element needs to be replaced and cleaned frequently, the filter element is extremely troublesome, and the cost is relatively high.

Disclosure of Invention

The utility model mainly provides a direct drinking water supply system which is used for solving the technical problems in the background technology.

The technical scheme adopted for solving the technical problems is as follows:

a direct drinking water supply system comprises a water collection tank, a filtering module, a pollution discharge module and a water supply module;

the filter module comprises a water inlet pipe, a filter screen cylinder and a sewage collecting pipe, wherein the water inlet pipe is arranged at the top of one side of the water collecting tank and penetrates into the water collecting tank, the filter screen cylinder is arranged at the inner bottom of the water inlet pipe, and the sewage collecting pipe is arranged at the bottom of the filter screen cylinder;

the sewage draining module comprises two sewage draining pipes which are respectively arranged at the first electromagnetic valve and the second electromagnetic valve at one end of the top and one end of the bottom of the sewage collecting pipe and are connected with the tail end of the sewage collecting pipe;

the water supply module comprises a submersible pump arranged in the water collection tank and a water supply pipe arranged at one end of a water outlet of the submersible pump and penetrating through the water collection tank.

Further, flanges are arranged at one end of the outer side of the water inlet pipe, the water supply pipe and the sewage discharge pipe.

Further, a sewage pump is arranged at the joint of the tail end of the sewage collecting pipe and the sewage pipe.

Furthermore, the water inlet pipe is of an L-shaped pipeline structure with one end of the water inlet pipe facing downwards, and the sewage collecting pipe is of an inclined pipe structure.

Further, the access panel is installed through a plurality of bolts to the rear side of header tank, the connection pad is all installed at the inside one end of inlet tube and the top one end of dirt collecting tube and the both ends of filter screen section of thick bamboo, be connected through two liang connection pads and a plurality of fixing bolt between inlet tube and dirt collecting tube and the filter screen section of thick bamboo.

Furthermore, a plurality of ultraviolet lamps are equidistantly arranged on the inner walls of the two sides of the water collecting tank.

Further, the PLC is installed to the outside of header tank, the liquid level detector that runs through to the header tank inside is installed at the top of header tank.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, the device can filter direct drinking water through the filter screen cylinder of the filter module, so that impurities in the direct drinking water are filtered, the filtered impurities can remain in the sewage collecting pipe and are regularly discharged through the sewage pump and the sewage discharging pipe of the sewage discharging module, the impurities are prevented from blocking the sewage collecting pipe, the filter screen cylinder can be ensured to be used normally for a long time, and the cost is saved while the convenience is improved;

secondly, directly drinking water gets into the header tank after filtering, and impurity can't get into the header tank, can guarantee the clean and sanitary degree of header tank, guarantees the filter effect and the clean degree of directly drinking water.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model in a first view, in section;

FIG. 3 is a schematic view of a second view of the overall structure of the present utility model in cross-section;

fig. 4 is a schematic cross-sectional view of the header tank of the present utility model.

In the figure: 10. a water collection tank; 11. an access panel; 20. a PLC controller; 30. a filtration module; 31. a water inlet pipe; 32. a filter screen cylinder; 33. a dirt collecting pipe; 34. a connecting disc; 40. a water supply module; 41. a water supply pipe; 42. submersible pump; 50. a blowdown module; 51. a first electromagnetic valve; 52. a second electromagnetic valve; 53. a sewage pump; 54. a blow-down pipe; 60. a liquid level detector; 70. an ultraviolet lamp.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

1-4, a direct drinking water supply system includes a water collection tank 10, a filtering module 30, a pollution discharge module 50 and a water supply module 40;

the filtering module 30 comprises a water inlet pipe 31 arranged at the top of one side of the water collecting tank 10 and penetrating into the water collecting tank 10, a filter screen cylinder 32 arranged at the inner bottom of the water inlet pipe 31, and a sewage collecting pipe 33 arranged at the bottom of the filter screen cylinder 32;

the sewage draining module 50 comprises two sewage draining pipes 54 which are respectively arranged at the first electromagnetic valve 51 and the second electromagnetic valve 52 at the top end and the bottom end of the sewage collecting pipe 33 and are connected with the tail end of the sewage collecting pipe 33;

the water supply module 40 includes a submersible pump 42 installed inside the water collection tank 10 and a water supply pipe 41 installed at one end of a water outlet of the submersible pump 42 and penetrating to the outside of the water collection tank 10.

Specifically, referring to fig. 1, flanges are installed at the outer ends of the water inlet pipe 31, the water supply pipe 41 and the sewage drain pipe 54;

in this embodiment, the flange on the outer side of the pipe is used to facilitate the connection between the water inlet pipe 31 and the water supply pipe 41, and the sewage drain pipe 54 and other pipes, so as to complete water inlet, water outlet and sewage drain.

Specifically, referring to fig. 2 and fig. 3, a sewage pump 53 is installed at the connection between the tail end of the sewage collecting pipe 33 and the sewage pipe 54;

in this embodiment, the dirt impurities in the dirt collecting pipe 33 can be better discharged by the sewage pump 53, so that the impurities better remain in the dirt collecting pipe 33 when the subsequent filtering is performed.

Further, the water inlet pipe 31 has an L-shaped pipe structure with one end facing downward, and the sewage collecting pipe 33 has an inclined pipe structure;

in this embodiment, it should be noted that the L-shaped water inlet pipe 31 may be more convenient for direct drinking water to enter the filter screen cylinder 32 and the dirt collecting pipe 33 to complete filtration and dirt collection, and through the inclined dirt collecting pipe 33, the impurity can be prevented from flowing back, so that the impurity stays in the dirt collecting pipe 33 better.

Specifically, referring to fig. 3 and fig. 4, the rear side of the water collection tank 10 is provided with an access panel 11 through a plurality of bolts, one end of the water inlet pipe 31 and one end of the top of the dirt collection pipe 33 and two ends of the filter screen cylinder 32 are provided with connecting discs 34, and the water inlet pipe 31, the dirt collection pipe 33 and the filter screen cylinder 32 are connected through two-by-two connecting discs 34 and a plurality of fixing bolts;

in this embodiment, it should be noted that, after long-term use, the filter screen cylinder 32 needs to be disassembled and cleaned, at this time, the water source of the water inlet pipe 31 can be closed, the water source in the water collecting tank 10 is discharged, and then the bolt on the disassembling connection disc 34 of the overhaul plate 11 is opened to disassemble the filter screen cylinder 32, so that the filter screen cylinder 32 is replaced or cleaned, the filter screen cylinder 32 is prevented from being blocked, and the filtering effect of the subsequent direct drinking water is ensured.

Further, a plurality of ultraviolet lamps 70 are equidistantly arranged on the inner walls of both sides of the water collection tank 10;

in this embodiment, the ultraviolet lamp 70 can further sterilize the direct drinking water, so as to ensure the clean degree of the direct drinking water.

Specifically, referring to fig. 1, a PLC controller 20 is installed outside the water collection tank 10, and a liquid level detector 60 penetrating into the water collection tank 10 is installed at the top of the water collection tank 10;

in this embodiment, it should be noted that, all the electrical components in the device are electrically connected with the PLC controller 20, when the liquid level detected by the liquid level detector 60 does not reach the set value, the submersible pump 42 is not started, so that the direct drinking water stays in the water collecting tank 10 for a longer time, the ultraviolet lamp 70 irradiates for a longer time to complete sterilization, and when the liquid level detected by the liquid level detector 60 reaches the set value, the submersible pump 42 is started to supply water.

The specific operation mode of the utility model is as follows:

firstly, direct drinking water enters the filter module 30 through the water inlet pipe 31, then the direct drinking water enters the water collecting tank 10 from the filter screen cylinder 32, impurities remain in the filter module 30, and finally, the direct drinking water is sunk to the inside of the sewage collecting pipe 33;

when the liquid level detected by the liquid level detector 60 reaches a set value, the submersible pump 42 is started, and water is supplied through the water supply pipe 41;

the PLC controller 20 will close the first solenoid valve 51 and open the second solenoid valve 52 and open the sewage pump 53 at regular time, so that the impurities in the sewage collecting pipe 33 are discharged through the sewage pump 53, and after the discharge is completed, the first solenoid valve 51 is opened, the second solenoid valve 52 is closed, and the filtration of the direct drinking water is completed.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The direct drinking water supply system is characterized by comprising a water collection tank (10), a filtering module (30), a pollution discharge module (50) and a water supply module (40);

the filtering module (30) comprises a water inlet pipe (31) arranged at the top of one side of the water collecting tank (10) and penetrating into the water collecting tank (10), a filter screen cylinder (32) arranged at the inner bottom of the water inlet pipe (31) and a sewage collecting pipe (33) arranged at the bottom of the filter screen cylinder (32);

the sewage draining module (50) comprises two sewage draining pipes (54) which are respectively arranged at the top end and the bottom end of the sewage collecting pipe (33) and are connected with the tail end of the sewage collecting pipe (33) through a first electromagnetic valve (51) and a second electromagnetic valve (52);

the water supply module (40) comprises a submersible pump (42) arranged in the water collecting tank (10) and a water supply pipe (41) arranged at one end of a water outlet of the submersible pump (42) and penetrating to the outer side of the water collecting tank (10).

2. A drinking water supply according to claim 1, characterized in that the outside ends of the inlet pipe (31) and the water supply pipe (41) and the sewage drain pipe (54) are provided with flanges.

3. A drinking water supply according to claim 1, characterized in that a sewage pump (53) is mounted at the junction of the end of the sewage collecting pipe (33) and the sewage drain pipe (54).

4. A drinking water supply system according to claim 1, wherein the inlet pipe (31) has an L-shaped pipe structure with one end facing downwards, and the dirt collecting pipe (33) has an inclined pipe structure.

5. The direct drinking water supply system according to claim 1, wherein an access plate (11) is mounted on the rear side of the water collecting tank (10) through a plurality of bolts, connecting discs (34) are mounted on one end inside the water inlet pipe (31) and one end at the top of the dirt collecting pipe (33) and two ends of the filter screen cylinder (32), and the water inlet pipe (31), the dirt collecting pipe (33) and the filter screen cylinder (32) are connected through two-by-two connecting discs (34) and a plurality of fixing bolts.

6. A drinking water supply system according to claim 1, characterized in that a plurality of ultraviolet lamps (70) are equidistantly arranged on the inner walls of both sides of the water collection tank (10).

7. The direct drinking water supply system according to claim 6, wherein the water collection tank (10) is externally provided with a PLC controller (20), and the top of the water collection tank (10) is provided with a liquid level detector (60) penetrating into the water collection tank (10).