CN221713668U - A water purification filter for urban and rural water supply network - Google Patents

Abstract

The utility model discloses a water purification filter for urban and rural water supply pipe networks, comprising a filter body, wherein a collecting pipe is provided through the middle position of the bottom surface of the filter body. In the utility model, by providing the collecting pipe through the bottom of the filter, after the filter body filters the water body, the filtered impurities can directly fall into the collecting pipe, so that when removing impurities in the later stage, it is only necessary to open the sealing cover at the bottom of the collecting pipe, without disassembling the filter body, thereby improving the flexibility of its work, and by providing a transmission rod, an impeller, a cleaning rod and a cleaning brush, the impeller drives the transmission rod to rotate under the driving of the water speed of the water body, and then drives the cleaning rod to rotate, so that the cleaning rod drives the cleaning brush to clean the impurities on the surface of the filter screen, avoiding clogging thereof, and ensuring the normal use of the filter body.

Description

A water purification filter for urban and rural water supply network

Technical Field

The utility model relates to the technical field of water purification filters for water supply pipe networks, in particular to a water purification filter for urban and rural water supply pipe networks.

Background Art

It is inevitable that sand and gravel particles are mixed into urban and rural water supply networks. These sand and gravel particles enter various control valves under the action of water flow. If not treated, they will enter the user's water facilities and cause blockage. Therefore, it is necessary to design a sand and gravel filter at the junction of the main pipeline and the branch pipeline.

According to the authorized disclosure, the authorization number is CN218530070U, a water purification filter for urban and rural water supply pipe networks, including a filter box, a first water pipe is arranged on the top of the filter box, a second water pipe is arranged on the bottom of the filter box, a box cover is arranged at one end of the filter box, a side ring is arranged at the port of the filter box, openings are arranged on the sides of the box cover and the side ring, a quick-release rod is arranged in the opening, and a baffle rod is evenly connected to the front and back of one side of the box cover and the baffle rod is located in the filter box. The setting of the filter plate can filter the finer sand and gravel in the water on its upper surface. After a period of time, the first stop valve and the second stop valve can be closed, and then the quick-release rod can be removed from the opening, and the box cover can be pulled outward to remove the baffle rod and the filter plate from the filter box, and then the sand and gravel particles on the baffle rod and the filter plate can be cleaned off, and then the box cover is reinstalled on the filter box, and the first stop valve and the second stop valve are reopened, so that the sand and gravel particles can be effectively filtered and removed. This utility model can filter impurities in the water well by installing a filter box inside the filter, but the filter needs to be removed every time the filter box is cleaned, resulting in low practicality. For this reason, further improvements are needed.

To this end, we proposed a water purification filter for urban and rural water supply networks to solve the above-mentioned drawbacks.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a water purification filter for urban and rural water supply pipe networks.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water purification filter for urban and rural water supply pipe networks, comprising a filter body, a collecting pipe is arranged through the middle position of the bottom surface of the filter body, a filter screen is arranged inside the filter body and on one side of the collecting pipe, a transmission rod is movably installed in the middle position of the surface of the filter screen, an impeller is arranged at one end of the transmission rod, a cleaning rod is arranged on the surface of the transmission rod, a cleaning brush is arranged on the surface of the cleaning rod, and one end of the cleaning brush is in contact with the surface of the filter screen.

Preferably, a first valve and a second valve are respectively provided at two ends of the surface of the filter body.

Preferably, a third valve is installed on the surface of the collecting pipe.

Preferably, a sealing cover is provided at the bottom end of the collecting tube, and the sealing cover is spirally connected to the collecting tube.

Preferably, a transparent observation window is installed on the surface of the collecting tube.

Preferably, a first connecting flange and a second connecting flange are respectively provided at both ends of the filter body.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model provides a collecting pipe through the bottom of the filter so that after the filter body filters the water, the filtered impurities can directly fall into the collecting pipe. Therefore, when removing impurities in the later stage, it is only necessary to open the sealing cover at the bottom of the collecting pipe without disassembling the filter body, thereby improving the flexibility of its operation. In addition, by providing a transmission rod, an impeller, a cleaning rod and a cleaning brush, the impeller drives the transmission rod to rotate under the drive of the water speed of the water body, and then drives the cleaning rod to rotate, so that the cleaning rod drives the cleaning brush to clean the impurities on the surface of the filter screen to avoid clogging and ensure the normal use of the filter body. By providing a third valve, the third valve can be closed when cleaning the impurities inside the collecting pipe, thereby not affecting the normal use of the filter body during cleaning and without stopping the operation. This method is simple to operate and is convenient for improving the flexibility of the use of the filter body.

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 to be used in the embodiments are briefly introduced below.

FIG1 is a schematic structural diagram of a water purification filter for urban and rural water supply networks proposed by the utility model;

FIG2 is a schematic diagram of the interior of a water purification filter for an urban and rural water supply network proposed by the present invention;

FIG3 is a schematic diagram of an impeller of a water purification filter for an urban and rural water supply network proposed by the utility model;

FIG4 is a schematic diagram of a sealing cover of a water purification filter for an urban and rural water supply network proposed by the utility model.

Legend:

1. Filter body; 2. First valve; 3. First connecting flange; 4. Second connecting flange; 5. Second valve; 6. Third valve; 7. Transparent observation window; 8. Sealing cover; 9. Collecting tube; 10. Impeller; 11. Filter screen; 12. Cleaning rod; 13. Transmission rod; 14. Cleaning brush.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

Please refer to Figures 1-4, a water purification filter for urban and rural water supply pipe networks includes a filter body 1, a collecting pipe 9 is provided through the middle position of the bottom surface of the filter body 1, a filter screen 11 is provided inside the filter body 1 and on one side of the collecting pipe 9, a transmission rod 13 is movably installed in the middle position of the surface of the filter screen 11, an impeller 10 is provided at one end of the transmission rod 13, a cleaning rod 12 is provided on the surface of the transmission rod 13, a cleaning brush 14 is provided on the surface of the cleaning rod 12, and one end of the cleaning brush 14 is in contact with the surface of the filter screen 11.

In the present embodiment: by providing a collecting tube 9 through the bottom end of the filter, after the filter body 1 filters the water body, the filtered impurities can directly fall into the collecting tube 9, so that when removing impurities in the later stage, it is only necessary to open the sealing cover 8 at the bottom end of the collecting tube 9, and there is no need to disassemble the filter body 1, thereby improving its working flexibility, and by providing a transmission rod 13, an impeller 10, a cleaning rod 12 and a cleaning brush 14, the impeller 10 drives the transmission rod 13 to rotate under the drive of the water speed of the water body, and then drives the cleaning rod 12 to rotate, so that the cleaning rod 12 drives the cleaning brush 14 to clean the impurities on the surface of the filter screen 11 to avoid clogging it, thereby ensuring the normal use of the filter body 1.

Specifically, a first valve 2 and a second valve 5 are respectively disposed at two ends of the surface of the filter body 1 .

In this embodiment, the first valve 2 and the second valve 5 are provided to facilitate the control of the filter body 1 .

Specifically, a third valve 6 is installed on the surface of the collecting pipe 9 .

In this embodiment: by setting the third valve 6, the third valve 6 can be closed when cleaning the impurities inside the collecting tube 9, so that the normal use of the filter body 1 will not be affected during the cleaning, and there is no need to stop the operation. This method is simple to operate and is convenient for improving the flexibility of using the filter body 1.

Specifically, a sealing cover 8 is provided at the bottom end of the collecting tube 9 , and the sealing cover 8 is spirally connected to the collecting tube 9 .

In this embodiment, the sealing cover 8 is provided to facilitate the sealing of the bottom end of the collecting tube 9, thereby facilitating the discharge of impurities collected inside the collecting tube 9.

Specifically, a transparent observation window 7 is installed on the surface of the collecting tube 9 .

In this embodiment, a transparent observation window 7 is provided to facilitate observation of the internal conditions of the collecting tube 9, so that the internal impurities can be discharged in time.

Specifically, the filter body 1 is provided with a first connecting flange 3 and a second connecting flange 4 at both ends thereof.

In this embodiment, the first connecting flange 3 and the second connecting flange 4 are provided to facilitate the connection of the filter body 1 with the water supply pipe.

Working principle: by providing a collecting pipe 9 through the bottom of the filter, after the filter body 1 filters the water body, the filtered impurities can directly fall into the collecting pipe 9, so that when removing impurities in the later stage, it is only necessary to open the sealing cover 8 at the bottom of the collecting pipe 9, and there is no need to disassemble the filter body 1, thereby improving its working flexibility, and by providing a transmission rod 13, an impeller 10, a cleaning rod 12 and a cleaning brush 14, the impeller 10 drives the transmission rod 13 to rotate under the drive of the water speed of the water body, and then drives the cleaning rod 12 to rotate, so that the cleaning rod 12 drives the cleaning brush 14 to clean the impurities on the surface of the filter screen 11 to avoid clogging it, thereby ensuring the normal use of the filter body 1, and by providing a third valve 6, the third valve 6 can be closed when cleaning the impurities inside the collecting pipe 9, thereby not affecting the normal use of the filter body 1 during cleaning, and there is no need to stop the operation. This method is simple to operate and is convenient for improving the flexibility of the use of the filter body 1.

It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims (6)

1. The utility model provides a urban and rural water supply network water purification filter, includes filter body (1), its characterized in that, filter body (1) bottom surface intermediate position link up and is provided with collecting pipe (9), filter body (1) inside is provided with filter screen (11) with collecting pipe (9) one side, filter screen (11) surface intermediate position movable mounting has transfer line (13), transfer line (13) one end is provided with impeller (10), transfer line (13) surface is provided with clearance pole (12), clearance pole (12) surface is provided with clearance brush (14), clearance brush (14) one end and filter screen (11) surface contact.

2. The urban and rural water supply network water purification filter according to claim 1, wherein a first valve (2) and a second valve (5) are respectively arranged at two ends of the surface of the filter body (1).

3. Urban and rural water supply network water purification filter according to claim 1, wherein the collecting pipe (9) is surface mounted with a third valve (6).

4. The urban and rural water supply network water purification filter according to claim 1, wherein a sealing cover (8) is arranged at the bottom end of the collecting pipe (9), and the sealing cover (8) is in spiral connection with the collecting pipe (9).

5. Urban and rural water supply network water purification filter according to claim 1, wherein the collecting pipe (9) is surface-mounted with a transparent observation window (7).

6. Urban and rural water supply network water purification filter according to claim 1, wherein the filter body (1) is provided with a first connecting flange (3) and a second connecting flange (4) at both ends respectively.