CN222009069U

CN222009069U - A flat ceramic membrane water supply equipment

Info

Publication number: CN222009069U
Application number: CN202323398674.5U
Authority: CN
Inventors: 曹超
Original assignee: Jiangsu Xinshi Membrane Technology Co ltd
Current assignee: Jiangsu Xinshi Membrane Technology Co ltd
Priority date: 2023-12-13
Filing date: 2023-12-13
Publication date: 2024-11-15
Anticipated expiration: 2033-12-13

Abstract

The utility model provides a flat ceramic membrane water supply device, which relates to the field of water supply devices and comprises: the water supply tank is connected with a water inlet and a water outlet, the outer end of the water outlet is connected with a water supply pump, an inclined plate is arranged in the water supply tank, the upper end of the inclined plate is connected with a vertical plate, the inclined plate is arranged to be a water purifying cavity, the right side of the vertical plate is arranged to be a buffer cavity, the left side of the vertical plate is arranged to be a filter cavity, the sewage draining assembly comprises a water suction pump arranged on the outer wall of the water supply tank, one end of the water suction pump is connected with a vertical water suction pipe and a transverse water suction pipe, the other end of the water suction pump is connected with a water return pipe and a water discharge pipe, the vertical water suction pipe and the water discharge pipe are inserted into the buffer cavity, and the water return pipe and the transverse water suction pipe are inserted into the filter cavity. The utility model solves the problems that the flat ceramic membrane related to the existing water supply equipment cannot be used for low-pressure water inlet or has low water level and is inconvenient to detach, replace or clean.

Description

Dull and stereotyped ceramic membrane water supply equipment

Technical Field

The utility model relates to the technical field of water supply equipment, in particular to flat ceramic membrane water supply equipment.

Background

The existing secondary water supply equipment is often directly communicated with a water supply pipeline of tap water in the using process, and the tap water usually contains more impurities originally, wherein the impurities comprise harmful substances such as rust, sediment, colloid, two worms (giardia, recessive sporozoon and the like), bacteria, viruses attached to the bacteria and the like, and the secondary constant-pressure water supply tank with a water purifying function is described in the prior art (application number: CN 202220828918.5) through searching, and comprises a water storage tank and a water production tank, and is characterized in that: the water storage tank is connected with a water inlet pipeline for supplying water, a first liquid level sensor for detecting liquid level, an ozone aeration disc for sterilizing and disinfecting and a flat ceramic membrane for purifying and filtering are arranged in the water storage tank, the ozone aeration disc is positioned at the bottom of the water storage tank and is connected with an ozone generator through an external gas path pipeline, and the flat ceramic membrane is arranged above the ozone aeration disc through a water collecting pipeline; the water producing tank is connected with a purified water output pipeline for discharging purified water, and a second liquid level sensor for detecting the liquid level is arranged in the water producing tank; the water collecting pipeline is fixedly connected in the water storage tank, one end of the water collecting pipeline extends out of the water storage tank, the water collecting pipeline is connected with a water producing pipeline, a water producing flowmeter is arranged on the pipe section of the water collecting pipeline extending out of the water storage tank, the water producing pipeline is provided with a water producing switch valve, and one end of the water producing pipeline is connected to the water producing tank. "

However, although the water supply tank in the prior art realizes the comparative water quality purification and the backwashing effect on the flat ceramic membrane, some defects still exist: firstly, a flat ceramic membrane is connected with a pipeline, so that a certain water pressure and/or water level height are/is needed to realize that sewage is discharged from a water collecting pipeline on the upper side of the ceramic after being purified, and the sewage cannot be used under the condition of low-pressure water inlet or low water level; secondly, the back flush mode can only clean to a certain extent, and its clean effect can't compare through equipment cleaning after dismantling dull and stereotyped ceramic membrane, and current supply tank just can realize dismantling change or clearance after general empting the water tank, and the operation is comparatively inconvenient.

Disclosure of utility model

In order to overcome the defects existing in the prior art, the flat ceramic membrane water supply equipment is provided at present, so that the problems that the flat ceramic membrane related to the existing water supply equipment cannot be used for low-pressure water inlet or is low in water level and is inconvenient to detach, replace or clean are solved.

To achieve the above object, there is provided a flat ceramic membrane water supply apparatus comprising: the water supply tank is connected with a water inlet and a water outlet, the outer end of the water outlet is connected with a water supply pump, an inclined plate is arranged in the water supply tank, the upper end of the inclined plate is connected with a vertical plate, the inclined plate is arranged to be a water purifying cavity, the right side of the vertical plate is arranged to be a buffer cavity, the left side of the vertical plate is arranged to be a filter cavity, the sewage draining assembly comprises a water suction pump arranged on the outer wall of the water supply tank, one end of the water suction pump is connected with a vertical water suction pipe and a transverse water suction pipe, the other end of the water suction pump is connected with a water return pipe and a water discharge pipe, the vertical water suction pipe and the water discharge pipe are inserted into the buffer cavity, the water return pipe and the transverse water suction pipe are inserted into the filter cavity, the filter assembly is arranged in the filter cavity and is fixed inside the inclined plate, the filter assembly comprises a flat ceramic membrane, and the upper end of the flat ceramic membrane is connected with a pull rod.

Further, the mounting hole has been seted up at the top of supply tank, and the upside of mounting hole is fixed with the apron through the bolt, and the pull rod is vertical to be hung simultaneously and is passed mounting hole and apron.

Further, an end plate is connected between the pull rod and the flat ceramic membrane, a sealing plate is sleeved on the outer side of the flat ceramic membrane, and a water permeable hole is formed in the lower end of the flat ceramic membrane.

Further, the inclined plate is obliquely fixed in the water supply tank, the vertical plate is connected to the lower end of the inclined plate, and meanwhile, the connecting hole is formed in the inclined plate.

Furthermore, the flat ceramic membrane is matched and inserted into the connecting hole in the inclined plate, and the sealing plate is arranged at the upper end of the connecting hole along the inclination of the inclined plate.

Further, the water inlet is connected to the outer side of the filter cavity, and the water outlet is connected to the outer side of the water purifying cavity.

Furthermore, electromagnetic valves are arranged in the water return pipe, the vertical water suction pipe, the transverse water suction pipe and the drain pipe, and the transverse water suction pipe penetrates through and is inserted into the vertical plate.

The utility model has the beneficial effects that:

1. When the filter is used, raw water is pumped into the filter cavity of the water supply tank through the water inlet, then filtered through the plurality of groups of filter components, filtered purified water enters the water purification cavity, and then water is supplied outwards through the water supply pump, and as the raw water directly floods all the filter components in the filter cavity, the plurality of groups of flat ceramic membranes simultaneously start to filter, so that the filter efficiency is improved, and meanwhile, the raw water is filtered by utilizing dead weight from top to bottom through the isolation of the inclined plates, so that the filter is suitable for filtering use under the conditions of low-pressure water inlet and low water level, and the use universality is improved;

2. When changing dull and stereotyped ceramic membrane, firstly close intaking, then dismantle the apron, start the suction pump simultaneously, and open horizontal suction pipe and drain pipe, make the raw water in the filter chamber take out the buffer memory chamber in, in the extraction process, when the raw water liquid level is less than the filter component of hang plate high-end, all can upwards take out the filter component is whole this moment from the mounting hole, simultaneously install new filter component, when the water level is walked down gradually, change filter component in proper order, until the raw water is taken out after, can take out and change the filter component that is located the low side at last, change after the evacuation water tank for prior art, efficiency improves greatly, clean through ultrasonic cleaning equipment with the dull and stereotyped ceramic membrane that filter component includes after changing in addition, reach good cleaning performance, the next time is convenient for change and use.

Drawings

Fig. 1 is a schematic cross-sectional elevation view of a water supply tank according to an embodiment of the present utility model.

FIG. 2 is a schematic view of a sewage disposal assembly according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a filter assembly and inclined plate mounting structure according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of the structure a in fig. 1 according to an embodiment of the present utility model.

In the figure: 1. a water supply tank; 10. a cover plate; 11. a filter chamber; 12. a water purifying cavity; 13. a buffer cavity; 14. a water inlet; 15. an inclined plate; 16. a vertical plate; 17. a water outlet; 18. a water supply pump; 19. a mounting hole; 2. a blowdown assembly; 21. a water return pipe; 22. a vertical water pumping pipe; 23. a transverse water pumping pipe; 24. a drain pipe; 25. a water pump; 3. a filter assembly; 31. a pull rod; 32. an end plate; 33. a flat ceramic membrane; 34. and (5) sealing the plate.

Detailed Description

Referring to fig. 1 to 4, the present utility model provides a flat ceramic membrane water supply apparatus comprising: a water supply tank 1, a sewage disposal assembly 2 and a filtering assembly 3.

Specifically, the outside of the water supply tank 1 is connected with the water inlet 14 and the water outlet 17, and the outer end of the water outlet 17 is connected with the water supply pump 18, the inside of the water supply tank 1 is provided with the inclined plate 15, and the upper end of the inclined plate 15 is connected with the vertical plate 16, simultaneously the inclined plate 15 is provided with the water purification cavity 12, the right side of the vertical plate 16 is provided with the buffer cavity 13, the left side of the vertical plate 16 is provided with the filter cavity 11, the inclined plate 15 is obliquely fixed in the inside of the water supply tank 1, and the vertical plate 16 is connected with the low end of the inclined plate 15, simultaneously the inside of the inclined plate 15 is provided with the connecting hole, the sewage disposal assembly 2 comprises a water suction pump 25 arranged on the outer wall of the water supply tank 1, one end of the water suction pump 25 is connected with a vertical water suction pipe 22 and a transverse water suction pipe 23, the other end is connected with a water return pipe 21 and a water discharge pipe 24, simultaneously the vertical water suction pipe 22 and the water discharge pipe 24 are inserted in the buffer cavity 13, the water return pipe 21 and the transverse water suction pipe 23 are inserted in the filter cavity 11, electromagnetic valves are respectively installed in the interiors of the vertical water suction pipe 22, the transverse water suction pipe 23 and the water discharge pipe 24, and the filter membrane 33 are internally installed, and the filter assembly 3 is fixedly installed in the filter cavity 3 and the filter membrane 33 comprises a flat plate 33.

In the present embodiment, the water supply tank 1, the sewage discharging assembly 2 and the filtering assembly 3 constitute a flat ceramic membrane water supply apparatus main body structure.

In the present embodiment, the inclined plate 15 and the vertical plate 16 divide the inner space of the water supply tank 1 into three chambers of different volumes.

During filtration, raw water passes through the two lateral middle filters of the flat ceramic membrane 33 and then is discharged downward through the water permeable holes to the water purifying chamber 12 for storage, so that the water supply pump 18 can continuously supply water.

As a preferred embodiment, the inclined plate 15 facilitates the automatic flow of raw water to the lateral water suction pipe 23 when raw water is drawn, thereby accelerating the drawing efficiency.

Specifically, the mounting hole 19 is opened at the top of the water supply tank 1, and the cover plate 10 is fixed at the upper side of the mounting hole 19 by bolts, while the pull rod 31 is vertically hung through the mounting hole 19 and the cover plate 10.

As a preferred embodiment, the sealing of the mounting hole 19 is facilitated by the provision of the cover plate 10, while the removal of the filter assembly 3 is facilitated by the mounting hole 19 and the pull rod 31.

Specifically, an end plate 32 is connected between the pull rod 31 and the flat ceramic membrane 33, a sealing plate 34 is sleeved on the outer side of the flat ceramic membrane 33, a water permeable hole is formed in the lower end of the flat ceramic membrane 33, the flat ceramic membrane 33 is matched and inserted into the connecting hole in the inclined plate 15, the sealing plate 34 is arranged at the upper end of the connecting hole along the inclination of the inclined plate 15, the water inlet 14 is connected to the outer side of the filter cavity 11, and the water outlet 17 is connected to the outer side of the water purifying cavity 12.

In a preferred embodiment, in the conventional flat ceramic membrane 33 structure, water permeable holes are formed at the upper and lower ends, and the upper water permeable holes are plugged by the end plate 32, so that water can only flow out through the lower water permeable holes.

As a preferred embodiment, the sealing plate 34 is provided to facilitate sealing the gap between the frame body outside the flat ceramic membrane 33 and the connection hole, and prevent raw water from entering the water purifying chamber 12 through the gap.

When the filter is used, raw water is pumped into the filter cavity of the water supply tank through the water inlet, then filtered through the plurality of groups of filter components, filtered purified water enters the water purifying cavity, then water is supplied outwards through the water supply pump, when the flat ceramic membrane is replaced, the water inlet is closed firstly, then the cover plate is detached, the water suction pump is started simultaneously, the transverse water suction pipe and the water discharge pipe are opened, raw water in the filter cavity is pumped into the buffer cavity, in the pumping process, when the raw water liquid level is lower than that of the filter components at the high end of the inclined plate, the filter components can be taken out from the mounting holes integrally, new filter components are mounted simultaneously, the filter components are replaced sequentially when the water level is gradually lowered, and the filter components at the low end can be pumped out and replaced finally until the raw water is pumped out.

The flat ceramic membrane water supply equipment can effectively solve the problems that the flat ceramic membrane related to the existing water supply equipment cannot be used for low-pressure water inflow or has low water level and is inconvenient to detach, replace or clean, and the equipment is suitable for being used under the conditions of low water pressure and low water level on the basis of the existing flat ceramic membrane water supply equipment technology, so that the application range is increased, and meanwhile, the flat ceramic membrane is convenient to clean thoroughly with respect to quick replacement.

Claims

1. A flat ceramic membrane water supply apparatus comprising: supply tank (1), blowdown subassembly (2) and filter component (3), the supply tank (1) outside is connected with water inlet (14) and delivery port (17), and delivery port (17) outer end is connected with working shaft (18), its characterized in that: the inside of supply tank (1) is equipped with hang plate (15), and the upper end of hang plate (15) is connected with vertical board (16), and hang plate (15) are established to water purification chamber (12) simultaneously, and the right side of vertical board (16) is established to cache chamber (13), and filter chamber (11) are established to the left side of vertical board (16), blowdown subassembly (2) are including installing suction pump (25) at supply tank (1) outer wall, and the one end of suction pump (25) is connected with vertical suction pipe (22) and horizontal suction pipe (23), and the other end is connected with wet return (21) and drain pipe (24), and vertical suction pipe (22) and drain pipe (24) are pegged graft in cache chamber (13) simultaneously, wet return (21) and horizontal suction pipe (23) are pegged graft in filter chamber (11), filter subassembly (3) are installed in filter chamber (11), are fixed inside hang plate (15) simultaneously, and filter subassembly (3) include dull and stereotyped ceramic membrane (33) to dull and stereotyped ceramic membrane (33) upper end is connected with pull rod (31).

2. A flat ceramic membrane water supply device according to claim 1, characterized in that the top of the water supply tank (1) is provided with a mounting hole (19), and the upper side of the mounting hole (19) is fixed with a cover plate (10) by bolts, while a pull rod (31) is vertically hung through the mounting hole (19) and the cover plate (10).

3. The flat ceramic membrane water supply device according to claim 1, wherein an end plate (32) is connected between the pull rod (31) and the flat ceramic membrane (33), a sealing plate (34) is sleeved on the outer side of the flat ceramic membrane (33), and a water permeable hole is formed at the lower end of the flat ceramic membrane (33).

4. A flat ceramic membrane water supply device according to claim 1, characterized in that the inclined plate (15) is fixed inside the water supply tank (1) in an inclined manner, and the vertical plate (16) is connected to the lower end of the inclined plate (15), and the inside of the inclined plate (15) is provided with a connecting hole.

5. A flat ceramic membrane water supply device according to claim 1, characterized in that the flat ceramic membrane (33) is inserted in the connecting hole inside the inclined plate (15) in a matching manner, and the sealing plate (34) is placed at the upper end of the connecting hole along the inclination of the inclined plate (15).

6. A flat ceramic membrane water supply device according to claim 1, characterized in that the water inlet (14) is connected to the outside of the filter chamber (11) and the water outlet (17) is connected to the outside of the clean water chamber (12).

7. A flat ceramic membrane water supply device according to claim 1, characterized in that electromagnetic valves are installed inside the water return pipe (21), the vertical water suction pipe (22), the horizontal water suction pipe (23) and the water discharge pipe (24), and the horizontal water suction pipe (23) is inserted into the vertical plate (16) in a penetrating manner.