CN-122006316-A - Water circulation system for municipal greening irrigation

CN122006316ACN 122006316 ACN122006316 ACN 122006316ACN-122006316-A

Abstract

The invention relates to the technical field of municipal water circulating filtration separation, in particular to a water circulating system for municipal greening irrigation. The filter comprises a circulating water tank, wherein a filter part is rotatably arranged in the circulating water tank, a water inlet pipe is arranged on the upper side of the filter part, the filter part comprises a connecting seat, a supporting seat and two filter cylinders connected between the connecting seat and the supporting seat, the connecting seat is provided with a water inlet filter screen, the filter cylinders are detachably connected with the supporting seat, the supporting seat is provided with an annular containing groove, the upper part of the containing groove is provided with a connecting groove, the connecting groove is used for containing the filter cylinders, a locking part is arranged in the containing groove, and the locking part is used for limiting the lower ends of the filter cylinders. Through rotatable filtration part (including two cartridge filters) and circulation water tank design, realize the dynamic filtration separation and the cyclic utilization of irrigation water, show promotion water resource utilization and put forward high pressure heater in order, reduce extravagant.

Inventors

ZHUANG XINGBO
Wang Guida
SHEN WEIQIANG
GAO HAO
XI YUNCHENG
YIN WANPENG
YANG JIE
YIN YICHAO
WANG XIN
LIU XU

Assignees

济南城建集团有限公司

Dates

Publication Date: 20260512
Application Date: 20260325

Claims (8)

1. The municipal greening irrigation water circulation system is characterized by comprising a circulation water tank (1), wherein a filtering part is rotatably arranged in the circulation water tank (1), and a water inlet pipe is arranged on the upper side of the filtering part; The filter part comprises a connecting seat (2), a supporting seat (3) and two filter cartridges (4) connected between the connecting seat (2) and the supporting seat (3), wherein a water inlet filter screen is configured on the connecting seat (2), the filter cartridges (4) are detachably connected with the supporting seat (3), annular accommodating grooves (5) are formed in the supporting seat (3), connecting grooves (6) are formed in the upper portions of the accommodating grooves (5), the connecting grooves (6) are used for accommodating the filter cartridges (4), locking parts are configured in the accommodating grooves (5), and the locking parts are used for limiting the lower ends of the filter cartridges (4).
2. The municipal greening irrigation water circulation system according to claim 1, wherein the locking part comprises an arc-shaped elastic rod (7) and a limiting component connected to the middle of the elastic rod (7), a pushing block is arranged at the outer end of the elastic rod (7), the pushing block stretches into the bottom of the connecting groove (6), the limiting component comprises a connecting rod (8) and a connecting column (9), the connecting rod (8) is connected between the connecting column (9) and the elastic rod (7), an adjusting cavity is arranged in the connecting column (9), a supporting spring (10) is arranged in the adjusting cavity, and limiting wedges (11) are arranged at two ends of the adjusting cavity in a sliding mode; The bottom of cartridge filter (4) disposes solid fixed ring (12), spacing hole has been seted up to gu fixed ring (12), spacing hole is used for holding spacing voussoir (11).
3. The municipal greening irrigation water circulation system according to claim 2, wherein the two limiting wedges (11) and the connecting column (9) are arranged in a circular arc shape, the outer ends of the limiting wedges (11) are folded to form guide tips, when the two filter cartridges (4) are connected with the supporting seat (3), the guide tips are positioned at the junction of the fixing ring (12) and the connecting groove (6), and when the filter cartridges (4) move upwards, the guide tips can be pushed to move so that the filter cartridges (4) can be taken out of the connecting groove (6).
4. A municipal greening irrigation water circulation system according to claim 3, wherein at least one filter cartridge (4) is connected between the connecting seat (2) and the supporting seat (3), the elastic rod (7) releases elastic potential energy after one filter cartridge (4) is taken out, the pushing block is ejected upwards, the limiting component is inclined towards the inside of the other filter cartridge (4), and the guide tip completely enters the limiting hole, so that the filter cartridge (4) cannot be taken down.
5. The municipal greening irrigation water circulation system according to claim 1, wherein the connecting seat (2) is annular, the water inlet filter screen is arranged in the connecting seat (2), a connecting groove is formed in the bottom of the connecting seat (2) in a recessed mode, and the connecting groove is used for accommodating the upper end of the filter cartridge (4); The middle part of the connecting groove is provided with an oblate limiting wheel (13), the end diameter of the limiting wheel (13) is smaller than the distance between the two filter cartridges (4), the long diameter of the limiting wheel (13) is larger than the distance between the two filter cartridges (4), and the limiting wheel (13) is provided with an operating handle (14).
6. The municipal greening irrigation water circulation system according to claim 1, wherein the water inlet pipe comprises a connecting section (15) and a water inlet section (16), one end of the water inlet section (16) is rotatably connected with the connecting section (15), and the other end of the water inlet section (16) is bent towards the inside of the connecting seat (2).
7. The municipal greening irrigation water circulation system according to claim 1, wherein a driving motor (17) is arranged at the bottom of the inner side of the circulation water tank (1), and an output shaft of the driving motor (17) is connected with the supporting seat (3).
8. The municipal greening irrigation water circulation system according to claim 1, wherein the filtering part is arranged coaxially with the circulating water tank (1), and a drain pipe is arranged at the upper part of the circulating water tank (1).

Description

Water circulation system for municipal greening irrigation Technical Field The invention relates to the technical field of municipal water circulating filtration separation, in particular to a water circulating system for municipal greening irrigation. Background Along with the acceleration of the urban process, the water demand for municipal greening irrigation is increasing, the traditional irrigation system mostly adopts a one-way water supply mode, the water resource utilization rate is low, and an effective filtering and circulating mechanism is lacked. In the prior art, the irrigation system is difficult to clean after the filter screen is blocked due to the inconvenient fixation or disassembly of the filter structure, so that the continuous operation of the system is influenced, and meanwhile, under the parallel design of a plurality of filter cartridges, the replacement of a single filter cartridge can cause unbalance of the system, and the system needs to be stopped for maintenance, so that the efficiency is reduced. Therefore, there is a need for a municipal greening irrigation system that can achieve efficient filtration and separation, convenient maintenance, and support water recycling. Disclosure of Invention In order to solve the problems, the invention provides a water circulation system for municipal greening irrigation. The technical scheme adopted by the invention for solving the technical problems is that the water circulation system for municipal greening irrigation comprises a circulating water tank, wherein a filtering part is rotatably arranged in the circulating water tank, and a water inlet pipe is arranged on the upper side of the filtering part; the filter part comprises a connecting seat, a supporting seat and two filter cartridges connected between the connecting seat and the supporting seat, wherein the connecting seat is provided with a water inlet filter screen, the filter cartridges are detachably connected with the supporting seat, the supporting seat is provided with an annular containing groove, the upper part of the containing groove is provided with a connecting groove, the connecting groove is used for containing the filter cartridges, the inside of the containing groove is provided with a locking part, and the locking part is used for limiting the lower ends of the filter cartridges. As optimization, the locking part comprises an arc-shaped elastic rod and a limiting component connected to the middle part of the elastic rod, wherein a pushing block is arranged at the outer end of the elastic rod, the pushing block stretches into the bottom of the connecting groove, the limiting component comprises a connecting rod and a connecting column, the connecting rod is connected between the connecting column and the elastic rod, an adjusting cavity is arranged in the connecting column, a supporting spring is arranged in the adjusting cavity, and limiting wedges are arranged at two ends of the adjusting cavity in a sliding mode; the bottom of cartridge filter disposes the solid fixed ring, the spacing hole has been seted up to the solid fixed ring, spacing hole is used for holding spacing voussoir. As the optimization, two spacing voussoir and spliced pole are convex setting, the outer end of spacing voussoir draws in and forms the direction pointed end, and when two cartridge filter were connected with the supporting seat, the guidance pointed end was located the juncture of solid fixed ring and spread groove, when the cartridge filter upwards moved, can promote the guidance pointed end and remove, makes the cartridge filter take out from the spread groove. As optimization, at least one filter cartridge is connected between the connecting seat and the supporting seat, after one filter cartridge is taken out, the elastic rod releases elastic potential energy, so that the push block is ejected upwards, the limiting assembly is inclined towards the inside of the other filter cartridge, the guide tip completely enters the limiting hole, and the filter cartridge cannot be taken down. As optimization, the connecting seat is annular, the water inlet filter screen is arranged in the connecting seat, the bottom of the connecting seat is sunken to form a connecting groove, and the connecting groove is used for accommodating the upper end of the filter cartridge; The middle part configuration of connecting groove has oblate limit wheel, the end diameter of limit wheel is less than the interval of two cartridge filters, the long diameter of limit wheel is greater than the interval of two cartridge filters, the limit wheel disposes the operation handle. As the optimization, the inlet tube includes linkage segment and section of intaking, the one end of section of intaking with the linkage segment rotates to be connected, the other end of section of intaking is buckled towards the inside of connecting seat. As optimization, a driving motor is configured at the bottom of the inner side of t