CN222390562U

CN222390562U - Centralized water supply device for rural water supply engineering

Info

Publication number: CN222390562U
Application number: CN202421189707.7U
Authority: CN
Inventors: 薛成; 李静; 魏用杰
Original assignee: China Construction Second Engineering Bureau Co Ltd; First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd; First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2025-01-24
Anticipated expiration: 2034-05-28

Abstract

The utility model relates to a centralized water supply device for rural water supply engineering, which belongs to the technical field of rural water supply engineering and comprises a water tank, wherein a water inlet pipe is fixed on the left side of the water tank, a water outlet pipe is fixed on the right side of the water tank, two sewage pipes are fixed on the lower surface of the water tank, and two fixing seats are fixed on the upper surface of the water tank through bolts. This rural water supply engineering is with concentrated water supply installation, it is rotatory to drive the worm through the motor, it is rotatory to drive a plurality of scrapers through the meshing force messenger bull stick, carry out broken interception to getting into great impurity in the water tank, it removes the filter screen through the threaded rod drive cleaning brush simultaneously, can both effectively reduce great impurity direct accumulation and glue in the filter screen or pile up blocking in the blow off pipe, further improve the work efficiency of device, effectively reduce the condition that the staff needs often to dismantle the bolt to change the filter screen, more labour saving and time saving has also reduced maintenance cost.

Description

Centralized water supply device for rural water supply engineering

Technical Field

The utility model relates to the technical field of rural water supply engineering, in particular to a centralized water supply device for rural water supply engineering.

Background

The rural water supply engineering construction and upgrading transformation are actively promoted according to rural plain vibration requirements, the small engineering standardized construction and transformation are promoted according to local conditions by large-small and large-small connected small combined construction, the water supply engineering construction and management level is improved, the water supply guarantee rate is effectively improved, the rural water supply engineering is of great significance for improving the water supply guarantee rate, and the waste of water resources can be effectively reduced through the centralized water supply device.

For example, china patent (bulletin number: CN 210539289U) discloses a centralized water supply device for rural water supply engineering, which comprises a water storage tank and a mixed filter layer, wherein a gate valve is arranged above one side of the water storage tank, a water inlet pipe is arranged on the other side of the gate valve through a flange head, a filter screen is arranged on one side of the interior of the water storage tank, the filter screen and the mixed filter layer of the centralized water supply device for rural water supply engineering can be pulled and pulled between the filter screen and a placing groove as well as the water storage tank through a sealing cover plate, water can be filtered and mixed during use, and the water quality and the water level in the water storage tank are detected.

The utility model provides a water supply device is concentrated to rural water supply engineering is with following defect still exists among the above-mentioned technical scheme, though this concentrated water supply device is used to rural water supply engineering can carry out the filtration edulcoration to the water when using, and detect quality of water and water level in the water tank, but during actual use, the device does not set up special anti-blocking mechanism, probably leads to the impurity in the water to block up the filter screen very easily, and then needs the staff to constantly take out the filter screen through the bolt and change, waste time and energy, also influence the work efficiency of device, based on this, proposes a concentrated water supply device is used to rural water supply engineering in order to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a centralized water supply device for rural water supply engineering, which has the advantages of improving the working efficiency and the like, and solves the problems that the device is not provided with a special anti-blocking mechanism, impurities in water can easily cause to block a filter screen, an operator is required to take out and replace the filter screen through bolts frequently, time and labor are wasted, and the working efficiency of the device is also influenced.

The concentrated water supply device for rural water supply engineering comprises a water tank, wherein a water inlet pipe is fixed on the left side of the water tank, a water outlet pipe is fixed on the right side of the water tank, two sewage pipes are fixed on the lower surface of the water tank, two fixing seats are fixed on the upper surface of the water tank through bolts, a filter screen and a mixed filter layer, one end of which penetrates into the water tank and is clamped with the inner bottom wall of the water tank, are respectively fixed on the bottoms of the two fixing seats, a connecting plate is fixed on the upper surface of the water tank, and an anti-blocking mechanism is arranged between the connecting plate and the water tank;

The anti-blocking mechanism comprises a driving assembly, wherein a stirring assembly is arranged on the driving assembly, and a cleaning assembly is arranged on the driving assembly;

The driving assembly comprises a motor fixed on the back of the connecting plate, an output shaft of the motor is fixedly provided with a worm, one end of the worm penetrates through an inner cavity of the connecting plate and is rotationally connected with the front side wall of the inner cavity of the connecting plate through a bearing, the driving assembly further comprises a threaded rod rotationally connected between the front side and the rear side of the inner cavity of the connecting plate through a bearing, the outer surfaces of the threaded rod and the worm are respectively fixedly provided with a conveying wheel, and a conveying belt is connected between the two conveying wheels in a transmission mode.

Further, screw threads with opposite screw thread directions are fixed on the front side and the rear side of the outer surface of the worm.

Further, the stirring assembly comprises two worm wheels meshed with the worm, one end of the inner wall of the axis of the worm wheel is fixed with a rotating rod which is rotationally connected with the inner top wall of the connecting plate through a bearing, one end of the rotating rod penetrates through the water tank, and a plurality of scrapers are fixed on the outer surface of the rotating rod.

Further, the bottom of bull stick is connected with the interior bottom wall of water tank through the bearing mutually rotates, the rotation hole has been seted up to the upper surface of water tank, rotation hole is connected for rotating with the bull stick.

Further, the cleaning assembly comprises a moving block which is connected to the outer surface of the threaded rod in a threaded mode, a cleaning brush which is attached to the filter screen is fixed to the bottom of the moving block, and a guide sliding block is fixed to the right end of the moving block.

Further, a moving hole is formed in the upper surface of the water tank, the moving hole is in sliding connection with the moving block, and the section of the moving block is convex.

Further, a guide chute is formed in the inner right side wall of the connecting plate, and the guide chute is in sliding connection with the guide sliding block.

Further, the sections of the guide sliding groove and the guide sliding block are T-shaped.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this rural water supply engineering is with concentrated water supply installation, it is rotatory to drive the worm through the motor, it is rotatory to drive a plurality of scrapers through the meshing force messenger bull stick, carry out broken interception to getting into great impurity in the water tank, it removes the filter screen through the threaded rod drive cleaning brush simultaneously, can both effectively reduce great impurity direct accumulation and glue in the filter screen or pile up blocking in the blow off pipe, further improve the work efficiency of device, effectively reduce the condition that the staff needs often to dismantle the bolt to change the filter screen, more labour saving and time saving has also reduced maintenance cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the anti-blocking mechanism of the present utility model;

fig. 3 is a schematic view of the connection structure of the worm wheel and the rotary rod of the present utility model.

In the figure, a water tank 1, a water inlet pipe 2, a water outlet pipe 3, a sewage discharge pipe 4, a fixed seat 5, a filter screen 6, a mixed filter layer 7, a connecting plate 8, an anti-blocking mechanism 9, a 901 motor, a 902 worm, a 903 threaded rod, a 904 conveying wheel, a 905 conveying belt, a 906 worm wheel, a 907 rotating rod, a 908 scraper, a 909 moving block, a 910 cleaning brush, a 911 guide sliding block and a 912 guide sliding groove are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the centralized water supply device for rural water supply engineering in this embodiment includes a water tank 1, a water inlet pipe 2 is fixed on the left side of the water tank 1, a water outlet pipe 3 is fixed on the right side of the water tank 1, two sewage pipes 4 are fixed on the lower surface of the water tank 1, two fixing seats 5 are fixed on the upper surface of the water tank 1 through bolts, a filter screen 6 and a mixed filter layer 7 are respectively fixed on the bottoms of the two fixing seats 5, one end of the filter screen 6 penetrates into the water tank 1 and is clamped with the inner bottom wall of the filter screen, a connecting plate 8 is fixed on the upper surface of the water tank 1, and an anti-blocking mechanism 9 is arranged between the connecting plate 8 and the water tank 1.

It is to be noted that, through preventing stifled mechanism 9 to carry out broken interception to the impurity in the water tank 1, clear up filter screen 6 in time simultaneously, avoid impurity direct accumulation to glue in filter screen 6 or blow off pipe 4, lead to the staff to need often dismantle the bolt and change the condition of maintaining filter screen 6, improved work efficiency.

Referring to fig. 1-3, in order to further improve the working efficiency of the device, the anti-blocking mechanism 9 in this embodiment includes a driving assembly, a stirring assembly is disposed on the driving assembly, a cleaning assembly is disposed on the driving assembly, the driving assembly includes a motor 901 fixed on the back of the connecting plate 8, an output shaft of the motor 901 is fixed with a worm 902 with one end penetrating through an inner cavity of the connecting plate 8 and rotationally connected with a front side wall thereof through a bearing, two opposite screw threads are fixed on front and rear sides of an outer surface of the worm 902, so as to facilitate driving two worm gears 906 to reversely rotate, the driving assembly further includes a threaded rod 903 rotationally connected with the front and rear sides of the inner cavity of the connecting plate 8 through a bearing, conveying wheels 904 are fixed on the outer surfaces of the threaded rod 903 and the worm 902, a conveyor 905 is drivingly connected between the two conveying wheels 904, and the worm 902 and the conveying wheels 904 are driven to rotate by the starting motor 901, so that the threaded rod 902 is driven to rotate by the conveyor 905, and a power source is provided for the stirring assembly and the cleaning assembly.

Wherein, stirring subassembly includes two worm wheels 906 that mesh with worm 902, worm wheel 906 axle center's inner wall is fixed with one end and is connected and one end runs through the bull stick 907 to the inside of water tank number 1 through bearing and the rotation of connecting plate 8 inner roof, the bottom of bull stick 907 is connected through bearing and the interior bottom of water tank 1, the rotation hole has been seted up to the upper surface of water tank 1, the rotation hole is connected for rotating with bull stick 907 for the bull stick 907 can be more stable when the atress rotates, the external surface of bull stick 907 is fixed with a plurality of scrapers 908, drive scraper 908 through bull stick 907 and rotate, and then break the impurity that gets into water tank 1.

Meanwhile, the cleaning assembly comprises a moving block 909 which is connected to the outer surface of the threaded rod 903 in a threaded manner, a moving hole is formed in the upper surface of the water tank 1, the moving hole is in sliding connection with the moving block 909, the section of the moving block 909 is convex, a cleaning brush 910 which is attached to the filter screen 6 is fixed to the bottom of the moving block 909, a guide slide block 911 is fixed to the right end of the moving block 909, a guide slide groove 912 is formed in the inner right side wall of the connecting plate 8, the guide slide groove 912 is in sliding connection with the guide slide block 911, the section of the guide slide groove 912 and the section of the guide slide block 911 are of T type, the guide slide block 911 moves along the guide slide groove 912 along with movement of the moving block 909, guide is provided for movement of the moving block 909, and the cleaning brush 910 is driven by the moving block 909 to clean the filter screen 6.

It should be noted that, the driving component provides power for the stirring component and the cleaning component, so that impurities in the water tank 1 can be intercepted and crushed, the pollution discharge pipe 4 and the filter screen 6 are prevented from being blocked, and the normal operation of the device is ensured.

The working principle of the embodiment is as follows:

(1) When rivers get into in the water tank 1 through inlet tube 2, drive worm 902 and transfer wheel 904 rotation through starter motor 901 this moment, thereby accessible conveyer belt 905 drives threaded rod 903 and rotates, rotate through worm 902's rotation drive worm wheel 906 and bull stick 907, because the front and back both sides of worm 902 surface all are fixed with the screw thread strip that the screw thread direction is opposite, can make two worm wheels 906 drive two bull sticks 907 and carry out opposite direction rotation, and then can be rotatory to driving a plurality of scrapers 908, can carry out broken interception to the great impurity that gets into in the water tank 1, avoid great impurity direct accumulation to glue in filter screen 6 or pile up the jam in blow off pipe 4, further improve the work efficiency of device.

(2) Simultaneously, the rotation of the threaded rod 903 can drive the movable block 909 to move, at this moment, the guide slider 911 moves along the guide sliding groove 912 along with the movement of the movable block 909, the guide is provided for the movement of the movable block 909, the movable block 909 drives the cleaning brush 910 to clean the filter screen 6, impurities on the filter screen 6 can be further cleaned and swept off, the impurities can be collected through the drain pipe 4, the impurities entering the water tank 1 are conveniently intercepted and crushed through the cooperation of the components, the drain pipe 4 and the filter screen 6 are prevented from being blocked by the device, the using effect of the device is affected, the filter screen 6 is further cleaned, the blockage of the filter screen 6 by larger impurities is avoided, the workers need to frequently detach the filter screen 6 for replacement by bolts, time and labor are saved, and the maintenance cost is reduced.

It is understood that the control mode of the present utility model is controlled by a controller, the control circuit of the controller is realized by simple programming by a person skilled in the art, the supply of power is also well known in the art, and the present utility model is mainly used to protect a mechanical device, so the present utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concentrated water supply device for rural water supply engineering, includes water tank (1), wherein the left side of water tank (1) is fixed with inlet tube (2), the right side of water tank (1) is fixed with outlet pipe (3), the lower surface of water tank (1) is fixed with two blow off pipes (4), the upper surface of water tank (1) is fixed with two fixing bases (5) through the bolt, two the bottom of fixing base (5) is fixed with filter screen (6) and mixed filtering layer (7) that one end runs through in water tank (1) and with its inner bottom wall joint respectively, the upper surface of water tank (1) is fixed with connecting plate (8), be equipped with between connecting plate (8) and water tank (1) and prevent stifled mechanism (9);

The anti-blocking mechanism (9) comprises a driving assembly, wherein a stirring assembly is arranged on the driving assembly, and a cleaning assembly is arranged on the driving assembly;

The driving assembly comprises a motor (901) fixed on the back of a connecting plate (8), a worm (902) with one end penetrating through the inner cavity of the connecting plate (8) and being rotationally connected with the front side wall of the motor (901) through a bearing is fixed on an output shaft of the motor (901), the driving assembly further comprises a threaded rod (903) which is rotationally connected between the front side and the rear side of the inner cavity of the connecting plate (8) through the bearing, conveying wheels (904) are respectively fixed on the outer surfaces of the threaded rod (903) and the worm (902), and a conveying belt (905) is connected between the two conveying wheels (904) in a transmission mode.

2. The centralized water supply device for rural water supply engineering according to claim 1, wherein screw threads with opposite screw thread directions are fixed on the front side and the rear side of the outer surface of the worm (902).

3. The concentrated water supply device for rural water supply engineering according to claim 1, wherein the stirring assembly comprises two worm wheels (906) meshed with a worm (902), a rotating rod (907) with one end rotatably connected with the inner top wall of the connecting plate (8) through a bearing and one end penetrating into the water tank (1) is fixed on the inner wall of the axis of the worm wheel (906), and a plurality of scrapers (908) are fixed on the outer surface of the rotating rod (907).

4. The concentrated water supply device for rural water supply engineering according to claim 3, wherein the bottom of the rotating rod (907) is rotatably connected with the inner bottom wall of the water tank (1) through a bearing, a rotating hole is formed in the upper surface of the water tank (1), and the rotating hole is rotatably connected with the rotating rod (907).

5. The concentrated water supply device for rural water supply engineering according to claim 1, wherein the cleaning assembly comprises a moving block (909) which is connected to the outer surface of the threaded rod (903) in a threaded mode, a cleaning brush (910) which is attached to the filter screen (6) is fixed to the bottom of the moving block (909), and a guide sliding block (911) is fixed to the right end of the moving block (909).

6. The concentrated water supply device for rural water supply engineering according to claim 5, wherein the upper surface of the water tank (1) is provided with a moving hole, the moving hole is in sliding connection with a moving block (909), and the section of the moving block (909) is convex.

7. The centralized water supply device for rural water supply engineering according to claim 5, wherein the inner and right side walls of the connecting plate (8) are provided with guide sliding grooves (912), and the guide sliding grooves (912) are in sliding connection with the guide sliding blocks (911).

8. The centralized water supply device for rural water supply engineering according to claim 7, wherein the sections of the guide chute (912) and the guide slide block (911) are T-shaped.