CN221760793U - Tower-free water supply device - Google Patents

Abstract

The utility model discloses a towerless water supply device, which comprises: the upper surface of water tank is provided with the inlet pressurization mouth, the lower surface of water tank is provided with the drain, a side seal of water tank is provided with outlet conduit, outlet conduit one end is provided with the water purification subassembly at the inside sealing connection of water tank, be provided with the water purification membrane in the water purification subassembly and tied in a bundle, the outlet conduit other end is at the external connection waterway pipe network of water tank, a side seal of water tank is provided with the admission line, admission line one end is at the inside sealing connection of water tank has aeration equipment, the admission line other end is at the external connection of water tank has the air pump, aeration equipment sets up in the water purification subassembly below, aeration equipment is provided with the multiunit aeration hole towards the one side that the water purification membrane tied in a bundle. The water purification membrane bundle has wide contact area with water, high water purification efficiency and long service life, and the water purification membrane bundle is washed and cleaned by the aeration device.

Description

A water supply device without tower

Technical Field

The utility model relates to the technical field of tap water transportation, in particular to a tower-free water supply device.

Background Art

The towerless water supply is the best way to use tap water in areas that are not covered by the city's tap water network. When in use, well water or other natural water sources need to be added to the water tank and then transported to the local pipeline through pressurization and other methods.

Well water or other natural water sources cannot be used directly and need to be treated before being supplied to the water supply pipeline. There are a variety of treatment technologies in the existing technology that can treat water. For example, the existing patent CN207243646U discloses a household towerless water supply tank that can purify water, which treats water by adding a water purification device at the water inlet. The existing patent CN216379777U discloses a tap water towerless water supply device, which treats water by setting a filter membrane and adding medicine in the tank body.

However, these treatment methods all have defects. The method of installing water purification equipment at the water inlet affects the pressure and flux of the incoming water. The method of setting filter membranes and adding chemicals in the tank body is not convenient for cleaning the filter equipment, and is inconvenient for long-term use.

Utility Model Content

The embodiment of the utility model provides a towerless water supply device to solve the problems in the prior art that the method of installing a water purification device at the water inlet affects the pressure and flux of the incoming water, and the method of setting a filter membrane and adding medicine in the tank body is not convenient for cleaning the filter equipment and is inconvenient for long-term use.

On the one hand, an embodiment of the utility model provides a towerless water supply device, comprising: a water tank, wherein a water inlet pressure port is provided on the upper surface of the water tank, a sewage outlet is provided on the lower surface of the water tank, a water outlet pipe is sealedly provided on one side of the water tank, one end of the water outlet pipe is sealedly connected to a water purification component inside the water tank, a water purification membrane bundle is provided in the water purification component, the other end of the water outlet pipe is connected to a water network outside the water tank, an air intake pipe is sealedly provided on one side of the water tank, one end of the air intake pipe is sealedly connected to an aeration device inside the water tank, the other end of the air intake pipe is connected to an air pump outside the water tank, the aeration device is provided below the water purification component, and a plurality of aeration holes are provided on a side of the aeration device facing the water purification membrane bundle.

In a possible implementation, the water purification component further includes a water purification membrane clustering front bracket, a water purification membrane clustering rear bracket, a water purification membrane clustering plug, and a water purification membrane clustering interface.

In a possible implementation, one end of the water purification membrane bundle is sealed with a front bracket of the water purification membrane bundle, and the other end of the water purification membrane bundle is sealed with a rear bracket of the water purification membrane bundle. The size of the front bracket of the water purification membrane bundle corresponds to the rectangular opening setting of the water purification membrane bundle interface, and the front bracket of the water purification membrane bundle is sealed with the inner circle of the rectangular opening of the water purification membrane bundle interface. The size of the rear bracket of the water purification membrane bundle corresponds to the rectangular opening setting of the water purification membrane bundle, and the rear bracket of the water purification membrane bundle is sealed with the inner circle of the rectangular opening of the water purification membrane bundle.

In a possible implementation, the circular opening of the water purification membrane cluster interface is sealed and connected to the water outlet pipe inside the water tank.

In a possible implementation, partitions are provided on both sides between the water purification membrane cluster interface and the water purification membrane cluster plug.

In a possible implementation, a plurality of groups of aeration holes are arranged at equal intervals, and the aeration holes are arranged corresponding to the arrangement gaps of the water purification membrane tubes in the water purification membrane bundle.

In a possible implementation, the water inlet pressure port is provided with a filter grid, a pressure gauge, and a one-way valve facing the interior of the water tank.

In a possible implementation, the sewage outlet is provided with a one-way valve facing the outside of the water tank.

The tower-free water supply device in the utility model has the following advantages:

(1) The contact area between the water purification membrane cluster and water is wide, and the water purification efficiency is high.

(2) The water purification membrane cluster is flushed and cleaned through the aeration device, and has a long service life.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic cross-sectional view of a towerless water supply device provided by an embodiment of the utility model;

FIG2 is a schematic structural diagram of a towerless water supply device provided in an embodiment of the utility model;

FIG3 is a schematic diagram of the structure of a water purification component of a towerless water supply device provided in an embodiment of the utility model.

Explanation of the numbers in the figure: 1. Water tank; 2. Water inlet pressure port; 3. Sewage outlet; 4. Water purification assembly; 41. Water purification membrane cluster; 411. Water purification membrane cluster front bracket; 412. Water purification membrane cluster rear bracket; 42. Water purification membrane cluster interface; 43. Water purification membrane cluster plugging; 44. Partition; 5. Water outlet pipe; 6. Air inlet pipe; 7. Aeration device.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

FIG1 is a schematic cross-sectional view of a towerless water supply device according to an embodiment of the present invention. The utility model embodiment provides a towerless water supply device, comprising: a water tank 1, wherein a water inlet pressurizing port 2 is provided on the upper surface of the water tank 1, a sewage outlet 3 is provided on the lower surface of the water tank 1, a water outlet pipe 5 is sealedly provided on one side of the water tank 1, one end of the water outlet pipe 5 is sealedly connected to a water purification component 4 inside the water tank 1, a water purification membrane cluster 41 is provided in the water purification component 4, and the other end of the water outlet pipe 5 is connected to a waterway network outside the water tank 1, an air inlet pipe 6 is sealedly provided on one side of the water tank 1, one end of the air inlet pipe 6 is sealedly connected to an aeration device 7 inside the water tank 1, and the other end of the air inlet pipe 6 is connected to an air pump outside the water tank 1, the aeration device 7 is provided below the water purification component 4, and a plurality of aeration holes are provided on a side of the aeration device 7 facing the water purification membrane cluster 41, and a filter grid, a pressure gauge and a one-way valve facing the inside of the water tank 1 are provided on the water inlet pressurizing port 2.

Exemplarily, untreated water from a natural water source is directly added to the water tank 1 through the one-way valve of the water inlet pressure port 2 via a water pump. The water inlet pressure port 2 displays the pressure in the water tank. When the pressure reaches the usage standard, the water pump stops adding water, and the untreated water is left to settle in the water tank 1. When using water, open the water valve on the water network connected to the water outlet pipe 5. The water in the water tank 1 enters the water outlet pipe 5 under pressure through the water purification membrane cluster 41 of the water purification component 4. The water purification membrane cluster 41 is composed of multiple water purification membrane tubes, and the water purification membrane tube is composed of a nuclear pore membrane covered on a tubular skeleton. The water after static sedimentation is filtered by the water purification membrane cluster 41 and becomes clean daily water and flows out from the water outlet pipe 5. The aeration device 7 is aerated by an external air pump and an air inlet pipe 6. The dense bubbles generated quickly pass through the water purification membrane cluster 41 to flush the surface of the water purification membrane cluster 41. The flushed dirt follows the bubbles upward and then merges into the untreated water or directly settles to the bottom of the water tank 1. The sewage outlet 3 is opened regularly to clean the sediment at the bottom of the water tank 1.

In a possible embodiment, the water purification component 4 further includes a water purification membrane cluster front bracket 411, a water purification membrane cluster rear bracket 412, a water purification membrane cluster plug 43, and a water purification membrane cluster interface 42. One end of the water purification membrane cluster 41 is sealed with the water purification membrane cluster front bracket 411, and the other end of the water purification membrane cluster 41 is sealed with the water purification membrane cluster rear bracket 412. The size of the water purification membrane cluster front bracket 411 corresponds to the rectangular opening of the water purification membrane cluster interface 42. The water purification membrane cluster front bracket 411 and the inner circle of the rectangular opening of the water purification membrane cluster interface 42 are Sealed connection, the size of the water purification membrane cluster rear bracket 412 corresponds to the rectangular opening setting of the water purification membrane cluster plug 43, the water purification membrane cluster rear bracket 412 is sealedly connected to the inner circle of the rectangular opening of the water purification membrane cluster plug 43, the circular opening of the water purification membrane cluster interface 42 is sealedly connected to the water outlet pipe 5 inside the water tank 1, and partitions 44 are arranged on both sides between the water purification membrane cluster interface 42 and the water purification membrane cluster plug 43. Multiple groups of aeration holes are arranged at equal intervals, and the aeration holes are set corresponding to the arrangement gap of the water purification membrane tubes in the water purification membrane cluster 41.

Exemplarily, as shown in Figures 2 and 3, the aeration holes are arranged corresponding to the arrangement gaps of the water purification membrane tubes in the water purification membrane cluster 41. During aeration, dense bubbles quickly rise and diffuse toward the water surface through the arrangement gaps of the water purification membrane tubes in the water purification membrane cluster 41, while cleaning the surface of the water purification membrane tubes. The partition 44 is arranged on both sides of the water purification membrane cluster 41 between the water purification membrane cluster interface 42 and the water purification membrane cluster plug 43, to constrain the range of the dense bubbles that quickly rise and diffuse, thereby ensuring the efficiency and effect of cleaning.

In a possible embodiment, the sewage outlet 3 is provided with a one-way valve facing the outside of the water tank 1 .

Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (8)

1. A towerless water supply apparatus comprising: the water tank (1), the upper surface of water tank (1) is provided with inlet pressurization mouth (2), the lower surface of water tank (1) is provided with drain (3), a side seal of water tank (1) is provided with outlet conduit (5), outlet conduit (5) one end is in the inside sealing connection of water tank (1) has water purification subassembly (4), be provided with water purification membrane bundling (41) in water purification subassembly (4), the outlet conduit (5) other end is in the external connection waterway pipe network of water tank (1), a side seal of water tank (1) is provided with inlet channel (6), inlet channel (6) one end is in the internal sealing connection of water tank (1) has aeration equipment (7), the inlet channel (6) other end is in the external connection of water tank (1) has the air pump, aeration equipment (7) set up water purification subassembly (4) below, aeration equipment (7) orientation one side that water purification membrane bundled (41) is provided with multiunit gas pocket.

2. The towerless water supply device of claim 1, wherein the water purifying component (4) further comprises a water purifying film bundling front bracket (411), a water purifying film bundling rear bracket (412), a water purifying film bundling blocking (43) and a water purifying film bundling interface (42).

3. The towerless water supply device according to claim 2, wherein one end of the water purification film bundling (41) is hermetically sleeved with a water purification film bundling front support (411), the other end of the water purification film bundling (41) is hermetically sleeved with a water purification film bundling rear support (412), the size of the water purification film bundling front support (411) corresponds to the rectangular opening of the water purification film bundling interface (42), the water purification film bundling front support (411) is hermetically connected with the inner ring of the rectangular opening of the water purification film bundling interface (42), the size of the water purification film bundling rear support (412) corresponds to the rectangular opening of the water purification film bundling plugging (43), and the water purification film bundling rear support (412) is hermetically connected with the inner ring of the rectangular opening of the water purification film bundling plugging (43).

4. A towerless water supply apparatus according to claim 3, wherein the circular opening of the water purifying film bundling interface (42) is hermetically connected with the water outlet pipe (5) inside the water tank (1).

5. The towerless water supply apparatus of claim 4, wherein a partition (44) is provided on both sides between the water purification film bundling interface (42) and the water purification film bundling stopper (43).

6. The towerless water supply apparatus of claim 1, wherein a plurality of groups of the aeration holes are arranged at equal intervals, the aeration holes being provided corresponding to arrangement gaps of the water purification film tubes in the water purification film bundle (41).

7. A towerless water supply apparatus according to claim 1, wherein the water inlet pressurizing port (2) is provided with a filter grill, a pressure gauge and a check valve facing the inside of the water tank (1).

8. A towerless water supply apparatus according to claim 1, wherein the drain outlet (3) is provided with a one-way valve directed to the outside of the water tank (1).