CN216986558U

CN216986558U - Water quality filtering and purifying device for rural water supply engineering

Info

Publication number: CN216986558U
Application number: CN202220514550.5U
Authority: CN
Inventors: 杨丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-19
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a water quality filtering and purifying device for rural water supply engineering, which comprises a filter tube, wherein the upper end of the filter tube is connected with a water inlet tube, one side of the upper end of the filter tube is provided with a water outlet tube, a filter cartridge coaxial with the filter tube is assembled in the filter tube, the interior of the filter cartridge is communicated with the water inlet tube, the bottom end of the filter tube is assembled with a bottom cover, and a cleaning cover corresponding to the filter cartridge is concentrically, detachably and fixedly assembled on the bottom cover; after the filter cartridge is used for a period of time, the inner side of the filter cartridge is blocked by impurities, the water inlet pipe valve can be closed firstly to stop water inlet, the cleaning cover is detached from the bottom cover, water reserved in the filter cartridge enters the inner side from the outer side of the filter cartridge and flows out downwards, impurities attached to the inner side of the filter cartridge are washed down in the flowing process, tools such as a brush and the like can be used for further cleaning the inner side of the filter cartridge, the cleaning cover is arranged on the bottom cover after the cleaning is finished, the filter cartridge is not required to be removed in the cleaning process, the filter cartridge is convenient and fast, and the use convenience is improved.

Description

Water quality filtering and purifying device for rural water supply engineering

Technical Field

The utility model belongs to the technical field of water supply engineering, and particularly relates to a water quality filtering and purifying device for rural water supply engineering.

Background

In rural water supply systems, impurities in pipelines are generally required to be filtered and separated through a filtering device, so that the water supply quality is ensured.

In the prior art, for example, a chinese utility model patent document with an authorization publication number of CN206566587U discloses a water supply connecting piece with a filter, which comprises a filter tank; the top end of the filter tank is provided with a cover body which is connected and fastened with the filter tank through a thread, and the bottom end of the filter tank is communicated with the water inlet pipe through a clamping ring; a filter screen is arranged in the filter tank, and the upper end and the lower end of the filter screen are respectively limited and fixed through a clamping ring and a cover body; a flowing layer is left between the inner wall of the filtering tank and the filter screen; one side of the filter tank is communicated with a drain pipe through a water outlet hole; the drain pipe is provided with a valve.

In above-mentioned prior art, need change the inside filter screen of filter tank after the connecting piece uses a period, or get back the inside continuation of filter tank after the impurity clearance to the inside filter screen and use, but also need get rid of the filter screen when only clearing up the filter screen, it is comparatively inconvenient. Therefore, a water quality filtering and purifying device which is convenient to clean and improves the use convenience for rural water supply engineering needs to be designed to solve the technical problems faced at present.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the water quality filtering and purifying device for the rural water supply engineering, which is convenient to clean and improve the use convenience.

The technical scheme of the utility model is as follows: rural water supply engineering's quality of water filtration purifier, including the chimney filter, the upper end of chimney filter is connected with the inlet tube, upper end one side of chimney filter is provided with the outlet pipe, the inside assembly of chimney filter rather than the coaxial line strain a section of thick bamboo, strain the inside of section of thick bamboo with the inlet tube is linked together, the bottom of chimney filter is equipped with the bottom, concentric detachable fixed being equipped with on the bottom with strain a corresponding clearance lid of section of thick bamboo.

Support rings are concentrically and fixedly arranged at the upper end and the lower end of the filter cylinder, reinforcing support rods are circumferentially arrayed on the outer side of the filter cylinder, and the end parts of the reinforcing support rods are fixedly connected with the support rings.

Eight reinforcing support rods are arranged on the outer side of the filter cylinder in a circumferential array mode, and the reinforcing support rods are of circular rod structures.

And sealing gaskets are bonded to the ends, away from the filter cylinder, of the supporting rings, and the sealing gaskets are circular rubber rings matched with the supporting rings.

And the bottom cover is provided with a connecting ring groove matched with the lower end of the filter tube, and the lower end of the filter tube is in threaded connection with the connecting ring groove.

The inner bottom of the connecting ring groove is provided with a bottom cover gasket matched with the end part of the filter cylinder, and the bottom cover gasket is a circular rubber ring.

The cleaning cover is detachably connected with the bottom cover through threads, and a hexagonal block is arranged on one side, away from the filter cylinder, of the cleaning cover.

And anti-skid stripes are arranged on the outer side of the bottom cover.

One end of the water inlet pipe is bent by 90 degrees and communicated with the top of the filter tube, the water outlet pipe is of an S-shaped structure, one end of the water outlet pipe is coaxial with the water inlet pipe, and the other end of the water outlet pipe is communicated with the filter tube.

The water inlet pipe is provided with a water inlet flange at one end deviated from the filter pipe, and the water outlet pipe is provided with a water outlet flange at one end deviated from the filter pipe.

The utility model has the beneficial effects that:

(1) in the utility model, water flow enters the filter cylinder from the water inlet pipe, impurities in the water flow are filtered out by the filter cylinder and then enter the filter pipe, and then the water flow flows out from the water outlet pipe to finish the filtration and purification of water quality;

(2) after the filter cartridge is used for a period of time, the inner side of the filter cartridge is blocked by impurities, the water inlet pipe valve can be closed firstly to stop water inlet, the cleaning cover is detached from the bottom cover, water reserved in the filter cartridge enters the inner side from the outer side of the filter cartridge and flows out downwards, impurities attached to the inner side of the filter cartridge are washed down in the flowing process, tools such as a brush and the like can be used for further cleaning the inner side of the filter cartridge, the cleaning cover is arranged on the bottom cover after the cleaning is finished, the filter cartridge is not required to be removed in the cleaning process, the filter cartridge is convenient and fast, and the use convenience is improved.

(3) When the filter cartridge needs to be replaced, the bottom cover can be opened, and the filter cartridge can be taken out from the interior of the filter tube for replacement.

Drawings

Fig. 1 is one of the structural schematic diagrams of the water quality filtering and purifying device of the rural water supply engineering in the utility model.

Fig. 2 is a second structural schematic diagram of the water quality filtering and purifying device of the rural water supply engineering in the utility model.

Fig. 3 is a cross-sectional view a-a of fig. 2.

Fig. 4 is a partial structural view of the filter cartridge of the present invention.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the utility model, its application, or uses. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.

The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word comprises the element listed after the word, and does not exclude the possibility that other elements may also be included. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1 to 4, the water quality filtering and purifying device for rural water supply engineering comprises a filter tube 3, wherein the upper end of the filter tube 3 is connected with a water inlet pipe 1, one side of the upper end of the filter tube 3 is provided with a water outlet pipe 2, a filter cartridge 5 coaxial with the filter tube 3 is assembled in the filter tube 3, the interior of the filter cartridge 5 is communicated with the water inlet pipe 1, the bottom end of the filter tube 5 is assembled with a bottom cover 4, and a cleaning cover 43 corresponding to the filter cartridge 5 is concentrically, detachably and fixedly assembled on the bottom cover 4; in the embodiment, water flow enters the filter cartridge 5 through the water inlet pipe, impurities in the water flow are filtered by the filter cartridge 5, then the water flow enters the filter tube 3, and then the water flow flows out through the water outlet pipe 2 to complete the filtration and purification of water quality; after the filter cartridge is used for a period of time, the inner side of the filter cartridge 5 is blocked by impurities, the valve of the water inlet pipe 1 can be closed to stop water inflow, the cleaning cover 43 is detached from the bottom cover 4, water reserved in the filter tube 3 enters the inner side from the outer side of the filter tube 5 and flows out downwards, impurities attached to the inner side of the filter cartridge 5 are washed down in the flowing process, then tools such as a brush and the like can be used for further cleaning the inner side of the filter cartridge 5, the cleaning cover 43 is installed back on the bottom cover 4 after cleaning is finished, the filter cartridge 5 does not need to be removed in the cleaning process, convenience and rapidness are achieved, and the use convenience is improved; when the filter cartridge 5 needs to be replaced, the bottom cover 4 may be opened to remove the filter cartridge 5 from the inside of the filter tube 3 for replacement.

In some embodiments, as a specific embodiment of the filter cartridge 5, support rings 51 are concentrically and fixedly arranged at the upper end and the lower end of the filter cartridge 5, reinforcing support rods 53 are circumferentially arrayed on the outer side of the filter cartridge 5, the ends of the reinforcing support rods 53 are fixedly connected with the support rings 51, and the support rings 51 are fixedly arranged at the two ends of the filter cartridge 5 to provide stable support for the ends of the filter cartridge 5; specifically, eight reinforcing support rods 53 are circumferentially arrayed on the outer side of the filter cartridge 5, each reinforcing support rod 53 is of a round rod structure, and the reinforcing support rods 53 support the filter cartridge 5 on the outer side of the filter cartridge, so that the strength of the filter cartridge 5 can be improved, and deformation and damage of the filter cartridge 5 caused by impact of water flow are avoided.

In some embodiments, a sealing washer 52 is adhered to one end of the support ring 51, which is away from the filter cartridge 5, the sealing washer 52 is a circular rubber ring matched with the support ring 51, one end of the water inlet pipe 1 penetrates through the top end of the filter tube 3 and extends downwards for 1-3cm, a gap exists between the end and the inner side of the upper end of the filter tube 3, the support ring 51 is matched with the gap, the support ring 51 at one end of the filter cartridge 5 is embedded into the gap to form sealing through the contact of the sealing washer 52 and the end of the filter tube 3, water flow directly enters the filter cartridge 5 from the water inlet pipe 1, a supporting table 44 matched with the support ring is arranged below the support ring at the other end of the filter cartridge 5, and the supporting table 44 and the bottom cover 4 are of an integral structure to support the filter cartridge 5.

In some embodiments, as a connection mode between the bottom cap 4 and the filter tube 3, the bottom cap 4 is provided with a connection ring groove 45 matching with the lower end of the filter tube 3, the lower end of the filter tube 3 is in threaded connection with the connection ring groove 45, specifically, the outer side of the lower end of the filter tube 3 is provided with an external thread, and the inside of the connection ring groove 45 is provided with an internal thread matching with the external thread.

In some embodiments, the inner bottom of the connecting ring groove 45 is provided with a bottom cap gasket 46 which is a circular rubber ring fitted to the end of the filter cartridge 5, and the bottom cap gasket 46 seals between the filter tube 3 and the connecting ring groove 45.

In some embodiments, the cleaning cover 43 is detachably screwed with the bottom cover 4, a hexagonal block 42 is disposed on the side of the cleaning cover 43 away from the filter cartridge 5, an external thread is disposed on the outer side of the cleaning cover 43, an internal thread hole matched with the cleaning cover 43 is disposed on the bottom cover 4, and the cleaning cover 43 can be conveniently screwed by a wrench through the hexagonal block 42 integrated with the cleaning cover 43.

In some embodiments, the anti-slip stripe 41 is disposed on the outer side of the bottom cover 4, the anti-slip stripe 41 and the bottom cover 4 are of an integral structure, and the anti-slip stripe 41 can increase friction between the hand of the operator and the bottom cover 4, so as to facilitate opening the bottom cover 4.

In some embodiments, one end of the water inlet pipe 1 is bent by 90 degrees and communicated with the top of the filter pipe 3, the water outlet pipe 2 is in an S-shaped structure, one end of the water outlet pipe 2 is coaxial with the water inlet pipe 1, the other end of the water outlet pipe 2 is communicated with the filter pipe 3, and the water inlet pipe 1 and the water outlet pipe 2 are coaxial, so that the device is convenient to install in a pipeline; specifically, the water inlet flange 11 is arranged at the end, deviating from the filter tube 3, of the water inlet pipe 1, and the water outlet flange 21 is arranged at the end, deviating from the filter tube 3, of the water outlet pipe 2.

Thus, various embodiments of the present invention have been described in detail. Some details well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.

The above-mentioned embodiments only express some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a rural water supply engineering's quality of water filtration purifier, its characterized in that, includes the chimney filter, the upper end of chimney filter is connected with the inlet tube, upper end one side of chimney filter is provided with the outlet pipe, the inside of chimney filter is equipped with strains rather than the coaxial line, strain the inside of section of thick bamboo with the inlet tube is linked together, the bottom of chimney filter is equipped with the bottom, concentric detachable fixed being equipped with on the bottom with strain a corresponding clearance lid.

2. The water quality filtering and purifying device for the rural water supply engineering according to claim 1, characterized in that: support rings are concentrically and fixedly arranged at the upper end and the lower end of the filter cylinder, reinforcing support rods are circumferentially arrayed on the outer side of the filter cylinder, and the end parts of the reinforcing support rods are fixedly connected with the support rings.

3. The water quality filtering and purifying device for the rural water supply engineering according to claim 2, characterized in that: eight reinforcing support rods are circumferentially arrayed on the outer side of the filter cylinder, and the reinforcing support rods are of circular rod structures.

4. The water quality filtering and purifying device for the rural water supply engineering according to claim 2, characterized in that: and sealing gaskets are bonded to the ends, deviating from the filter cylinder, of the supporting rings, and are circular rubber rings matched with the supporting rings.

5. The water quality filtering and purifying device for the rural water supply engineering according to claim 1, characterized in that: and the bottom cover is provided with a connecting ring groove matched with the lower end of the filter tube, and the lower end of the filter tube is in threaded connection with the connecting ring groove.

6. The water quality filtering and purifying device for rural water supply engineering according to claim 5, characterized in that: the inner bottom of the connecting ring groove is provided with a bottom cover gasket matched with the end part of the filter cylinder, and the bottom cover gasket is a circular rubber ring.

7. The water quality filtering and purifying device for the rural water supply engineering according to claim 1, characterized in that: the cleaning cover is detachably connected with the bottom cover through threads, and a hexagonal block is arranged on one side, away from the filter cylinder, of the cleaning cover.

8. The water quality filtering and purifying device for the rural water supply engineering according to claim 1, characterized in that: and anti-skid stripes are arranged on the outer side of the bottom cover.

9. The water filtering and purifying device for the rural water supply project according to claim 1, characterized in that: one end of the water inlet pipe is bent by 90 degrees and communicated with the top of the filter pipe, the water outlet pipe is of an S-shaped structure, one end of the water outlet pipe is coaxial with the water inlet pipe, and the other end of the water outlet pipe is communicated with the filter pipe.

10. The water quality filtering and purifying device for rural water supply engineering according to claim 9, characterized in that: the water inlet pipe is provided with a water inlet flange at one end deviated from the filter pipe, and the water outlet pipe is provided with a water outlet flange at one end deviated from the filter pipe.