CN219638994U

CN219638994U - Rural running water supply device

Info

Publication number: CN219638994U
Application number: CN202321090880.7U
Authority: CN
Inventors: 戚建英
Original assignee: Xi'an Huayi District Water Management Station
Current assignee: Xi'an Huayi District Water Management Station
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-05
Anticipated expiration: 2033-05-09

Abstract

The utility model relates to the technical field of rural water supply and discloses a rural tap water supply device which comprises a top box and a bottom box, wherein driving grooves are respectively formed in the left side and the right side of the inside of the top box, gear grooves are formed in the inside of the top box and between the two driving grooves, sealing cavities are formed in the inside of the top box and below the two driving grooves, a water supply groove is formed in the middle area of the inside of the bottom box, the water supply groove comprises a left side groove and a right side groove, and the water supply groove is communicated with the sealing cavities. According to the utility model, through the cooperation of the structures such as the piston, the external motor and the like, the left swing arm and the right swing arm can be driven to rotate alternately and quickly after the external motor is started, and the movable rod connected with the other end of the swing arm can pull the piston, so that water in the water pipe can be sucked into the sealing cavity, and then the water in the sealing cavity is pressurized and extruded into the water pipe, so that the purpose of continuously pressurizing the water in the water pipe is realized.

Description

Rural running water supply device

Technical Field

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

Background

Tap water is water which is produced by purification and disinfection of a tap water treatment plant and meets corresponding standards and is used for life and production of people, domestic water mainly draws river and lake and underground water through a water intake pump station of the water plant, surface water is treated by technological processes of precipitation, disinfection, filtration and the like, and finally is conveyed to each user through a water distribution pump station.

When water is supplied in mountain areas or relatively remote rural areas, the water pressure of tap water in a water pipe is greatly reduced, the condition of unstable water pressure in the water supply process can exist when a water tower is used for supplying water, and the water tower body is actively large, so that the cost for paving a tap water pipeline can be greatly increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rural tap water supply device, which solves the problems in the background art.

In order to solve the technical problem, according to one aspect of the utility model, the rural tap water supply device comprises a top box and a bottom box, wherein driving grooves are respectively formed in the left side and the right side of the inside of the top box, gear grooves are formed in the inside of the top box and between the two driving grooves, sealing cavities are formed in the inside of the top box and below the two driving grooves, a water supply groove is formed in the middle area of the inside of the bottom box, the water supply groove comprises a left side groove and a right side groove, the water supply groove is communicated with the sealing cavities, pistons are respectively arranged in the two sealing cavities, and the size and the shape of the pistons are mutually matched with the size and the shape of the inner wall of the sealing cavity.

Furthermore, the inside of gear groove runs through and is equipped with the connection pivot, the both ends of controlling of connection pivot run through respectively to the inside of drive tank and are connected with the swing arm.

Further, the other end of the swing arm is rotationally connected with a movable rod, the top end of the piston is fixedly provided with a connecting buckle, and the bottom end of the movable rod is rotationally connected with the connecting buckle.

Still further, the inside of gear groove just is located the surface cover that connects the pivot and is equipped with second bevel gear, the front side of top case is equipped with external motor, the output shaft of external motor runs through to the inside of gear groove and overlaps and be equipped with first bevel gear, and its first bevel gear is connected with second bevel gear meshing.

Furthermore, the front side and the rear side of the bottom box are respectively provided with a water inlet and a water outlet, the front side and the rear side of the water supply tank are respectively provided with a flow hole, and the front end of the water supply tank, the water inlet and the rear end of the water supply tank are respectively communicated with the water outlet through the flow holes.

Furthermore, a connecting rod penetrates through the center of the flow hole, a movable valve clack is arranged at the rear end of the connecting rod, and a spring and a limiting ring are sleeved at the front end of the connecting rod.

The rural tap water supply device has the beneficial effects that:

(1) According to the utility model, through the cooperation of the structures such as the piston, the external motor and the like, the left swing arm and the right swing arm can be driven to rotate alternately and quickly after the external motor is started, and the movable rod connected with the other end of the swing arm can pull the piston, so that water in the water pipe can be sucked into the sealing cavity, and then the water in the sealing cavity is pressurized and extruded into the water pipe, so that the purpose of continuously pressurizing the water in the water pipe is realized.

(2) According to the utility model, through the cooperation of the structures such as the movable valve clack and the flow hole, the movable valve clack can ensure that water flow does not flow backwards after the piston moves, so that when the two pistons alternately move, water in the water pipe cannot interfere with each other, and good continuity can be achieved when the water in the water pipe is pressurized.

Drawings

The utility model will be described in further detail with reference to the accompanying drawings and detailed description.

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

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top cross-sectional view of the bottom case structure of the present utility model;

fig. 4 is an enlarged view of area a of fig. 3 in accordance with the present utility model.

In the figure: 1. a top box; 2. a bottom box; 3. a driving groove; 4. the connecting rotating shaft; 5. a gear groove; 6. a first bevel gear; 7. a second bevel gear; 8. swing arms; 9. a movable rod; 10. a connecting buckle; 11. a piston; 12. sealing the cavity; 13. a water supply tank; 14. a water inlet; 15. an external motor; 16. a water outlet; 17. a movable valve clack; 18. a flow hole; 19. a spring; 20. a limiting ring; 21. a connecting rod; 1301. a left side groove; 1302. a right side groove.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

According to one aspect of the present utility model, there is provided a rural tap water supply apparatus comprising a top case 1 and a bottom case 2, wherein driving grooves 3 are respectively provided at left and right sides of an inside of the top case 1, gear grooves 5 are provided inside the top case 1 between the two driving grooves 3, sealing chambers 12 are provided inside the top case 1 under the two driving grooves 3, a water supply groove 13 is provided in an inner middle region of the bottom case 2, the water supply groove 13 comprises a left groove 1301 and a right groove 1302, the water supply grooves 13 thereof are communicated with the sealing chambers 12, pistons 11 are provided inside the two sealing chambers 12, and the size and shape of the pistons 11 are matched with the size and shape of an inner wall of the sealing chamber 12, so that water does not overflow from a slit at an edge thereof when the pistons 11 move up and down in the sealing chamber 12.

In this embodiment, the gear groove 5 is internally provided with a connecting shaft 4 in a penetrating manner, and the left and right ends of the connecting shaft 4 are respectively penetrated into the driving groove 3 and connected with swinging arms 8, and the swinging arms 8 on the left and right sides are in a central symmetry shape, so that the swinging arms 8 can drive pistons 11 on the two sides to perform alternate movement.

In this embodiment, the other end of the swing arm 8 is rotatably connected with a movable rod 9, the top end of the piston 11 is fixedly provided with a connecting buckle 10, and the bottom end of the movable rod 9 is rotatably connected with the connecting buckle 10.

In this embodiment, the second bevel gear 7 is sleeved on the inner portion of the gear groove 5 and located on the surface of the connecting rotating shaft 4, the external motor 15 is disposed on the front side of the top box 1, the output shaft of the external motor 15 penetrates into the gear groove 5 and is sleeved with the first bevel gear 6, the first bevel gear 6 is meshed with the second bevel gear 7, the diameter of the first bevel gear 6 is far smaller than that of the second bevel gear 7, and thus, when the external motor 15 drives the second bevel gear 7 to rotate through the first bevel gear 6, the rotation moment of the second bevel gear 7 can be increased.

In this embodiment, the front and rear sides of the bottom case 2 are respectively provided with a water inlet 14 and a water outlet 16, and the front and rear sides of the water supply tank 13 are respectively provided with a flow hole 18, and the front end of the water supply tank 13 and the water inlet 14, and the rear end of the water supply tank 13 and the water outlet 16 are respectively communicated through the flow holes 18.

In this embodiment, the center of the flow hole 18 is penetrated and provided with a connecting rod 21, the rear end of the connecting rod 21 is provided with a movable valve clack 17, the front end of the connecting rod 21 is sleeved with a spring 19 and a limiting ring 20, and the spring 19 is matched with the limiting ring 20, so that the movable valve clack 17 can realize the function of a one-way valve.

The working principle of the device is as follows: after the device is arranged at a water pipe main way position in a rural area, an external motor 15 is started, the external motor 15 drives a connecting rotating shaft 4 to rotate through a first bevel gear 6 and a second bevel gear 7, the swinging arms 8 on the left side and the right side can be driven to alternately rotate along with the rotation of the connecting rotating shaft 4, the end parts of the swinging arms 8 are connected with movable rods 9, the bottom ends of the movable rods 9 are connected with pistons 11, at the moment, the pistons 11 can do lifting movement in a sealing cavity 12, after the pistons 11 move upwards, water in a water inlet 14 is sucked into the sealing cavity 12, and the pistons 11 move downwards to press and squeeze the water into a water outlet 16.

Of course, the above description is not intended to limit the utility model, but rather the utility model is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the utility model will be within the scope of the utility model.

Claims

1. Rural running water supply installation, including top case (1) and bottom case (2), its characterized in that: the inside left and right sides of top case (1) has offered drive tank (3) respectively, gear groove (5) have been seted up to the inside of top case (1) and be located between two drive tanks (3), sealed chamber (12) have all been seted up to the inside of top case (1) and the below that is located two drive tanks (3), water supply tank (13) have been seted up in the inside middle zone of bottom case (2), water supply tank (13) include left side groove (1301) and right side groove (1302), and its water supply tank (13) and sealed chamber (12) intercommunication, two the inside of sealed chamber (12) all is equipped with piston (11), the size shape of its piston (11) and the size shape looks adaptation of sealed chamber (12) inner wall.

2. A rural tap water supply according to claim 1, wherein: the inside of gear groove (5) runs through and is equipped with connection pivot (4), both ends are run through respectively to the inside of drive tank (3) and are connected with swing arm (8) about connection pivot (4).

3. A rural tap water supply according to claim 2, wherein: the other end of the swing arm (8) is rotationally connected with a movable rod (9), the top end of the piston (11) is fixedly provided with a connecting buckle (10), and the bottom end of the movable rod (9) is rotationally connected with the connecting buckle (10).

4. A rural tap water supply according to claim 3, wherein: the inside of gear groove (5) and the surface cover that is located connection pivot (4) are equipped with second bevel gear (7), the front side of top case (1) is equipped with external motor (15), the output shaft of external motor (15) runs through to the inside of gear groove (5) and overlaps and be equipped with first bevel gear (6), and its first bevel gear (6) and second bevel gear (7) meshing are connected.

5. A rural tap water supply according to claim 1, wherein: the water inlet (14) and the water outlet (16) are respectively formed in the front side and the rear side of the bottom box (2), the flow holes (18) are formed in the front side and the rear side of the water supply tank (13), and the front end of the water supply tank (13) is communicated with the water inlet (14), and the rear end of the water supply tank (13) is communicated with the water outlet (16) through the flow holes (18).

6. A rural tap water supply according to claim 5, wherein: the center of the circulation hole (18) is penetrated and provided with a connecting rod (21), the rear end of the connecting rod (21) is provided with a movable valve clack (17), and the front end of the connecting rod (21) is sleeved with a spring (19) and a limiting ring (20).