A compact direct connection type micro water supply device

Abstract

The utility model relates to water supply device technical field, concretely relates to a compact direct -connected micro water supply device, including pipe fitting, and fixedly installed water outlet pipe of pipe fitting export end position, and, the moving ring of setting on the outer wall of pipe fitting, the magnetic block is set to the outer wall of moving ring near pipe fitting side, still include the moving part of elastic connection on the inner wall of pipe fitting, the outer wall of moving part is provided with the arc magnetic ring of with magnetic attraction of magnetic quick, still include the lap joint disc of setting in the inside position of pipe fitting, and the disc piece of fixed connection is movably connected with moving part on lap joint disc, still include the drive rod of fixed installation on the outer wall of moving ring, drive rod and outside hydraulic cylinder output end keep fixed connection, and the outer wall of moving ring and pipe fitting is slidingly fitted. Through the magnetic attraction relation between the moving part and the moving ring of setting, the sliding fit relation of the connecting hole and the connecting pipe of cooperation setting, can utilize the positive pressure of pipe fitting and water outlet pipe between negative pressure and water supply, simple structure.

Description

Technical Field

[0001] This utility model relates to the field of water supply device technology, specifically to a compact direct-connection micro water supply device. Background Technology

[0002] Miniature irrigation machines are mostly used for vegetable cultivation. Home vegetable cultivation usually uses simple circulating nutrient solution or manual methods to irrigate the cultivated vegetables. Common pipes and water pumps are used to deliver irrigation water. Installing water pumps and pipes in a limited space is costly and inconvenient. At the same time, it cannot well meet the irrigation needs of vegetable plants and is not suitable for home vegetable cultivation. In view of this, we propose a compact direct-connection miniature water supply device. Utility Model Content

[0003] Technical problems to be solved

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a compact direct-connection micro water supply device, which can effectively solve the problems of common pipeline and water pump transportation of irrigation water, which are costly and inconvenient to install water pumps and pipelines in limited space, and cannot well meet the irrigation needs of vegetable plants, making it unsuitable for home vegetable planting.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a compact direct-connection micro water supply device, including pipe fittings and a water outlet pipe fixedly installed at the outlet end of the pipe fittings;

[0008] In addition, a movable ring is fitted on the outer wall of the pipe fitting, and a magnetic block is provided on the outer wall of the movable ring near the pipe fitting. It also includes a movable component that is elastically connected to the inner wall of the pipe fitting, and an arc-shaped magnetic ring that is magnetically attracted to the magnetic block is provided on the outer wall of the movable component. It also includes an overlapping plate located inside the pipe fitting, and the overlapping plate is movably connected to a disc component that is fixedly connected to the movable component.

[0009] Furthermore, it also includes a drive rod fixedly installed on the outer wall of the moving ring, the drive rod being fixedly connected to the output end of the external hydraulic cylinder, and the moving ring slidingly engaging with the outer wall of the pipe fitting.

[0010] Furthermore, multiple overlapping blocks are fixedly connected to the inner wall of the pipe fitting, and the overlapping blocks are elastically connected to the moving part through springs; the disc part is fixedly connected to the moving part through a connecting shaft, and the arc-shaped magnetic ring is fixedly installed on the outer wall of the moving part, and the arc-shaped magnetic ring slides in fit with the inner wall of the pipe fitting.

[0011] Furthermore, it also includes multiple through holes opened on the movable part, and a connecting hole opened through the inner wall of the disc part; and a connecting pipe fixedly connected to the outer wall of the overlapping plate, the outer wall of the connecting pipe slidingly engaging with the connecting hole, and multiple through holes evenly opened through the outer wall of the connecting pipe in a ring structure, through which water in the pipe enters the outlet pipe and flows out.

[0012] Furthermore, it also includes a mounting ring fixedly installed on the inner wall of the outlet pipe, the outer wall of the mounting ring contacting the outer wall of the overlapping plate; and multiple arc-shaped grooves are evenly opened on the outer circumference of the mounting ring.

[0013] Beneficial effects

[0014] The technical solution provided by this utility model, compared with the known public technology, has the following advantages:

[0015] Beneficial effects:

[0016] This invention utilizes the magnetic adsorption relationship between the movable component and the movable ring, combined with the sliding fit between the connecting hole and the connecting pipe, to supply water through positive and negative pressure between the pipe and the outlet pipe. The structure is simple. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the miniature water supply device of this utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the overall structure of the miniature water supply device of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall exploded structure of the miniature water supply device of this utility model;

[0021] Figure 4 This is a schematic diagram of the exploded structure of the moving part of this utility model;

[0022] Figure 5 This is a schematic cross-sectional view of the pipe fitting of this utility model.

[0023] The labels in the diagram represent:

[0024] 100. Pipe fittings; 110. Overlap joints;

[0025] 200. Moving ring; 210. Drive rod;

[0026] 300. Water outlet pipe; 310. Mounting ring; 311. Arc-shaped groove;

[0027] 400. Moving part; 401. Arc-shaped magnetic ring; 402. Through hole; 410. Spring; 420. Disc part; 421. Connecting hole;

[0028] 500, overlapping plate; 510, connecting pipe; 511, through hole. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] The present invention will be further described below with reference to the embodiments.

[0031] Example: Refer to Appendix Figure 1-5 As shown, a compact direct-connect micro water supply device includes a pipe fitting 100 and a water outlet pipe 300 fixedly installed at the outlet end of the pipe fitting 100; a movable ring 200 sleeved on the outer wall of the pipe fitting 100, the movable ring 200 having a magnetic block on the outer wall near the pipe fitting 100; a movable member 400 elastically connected to the inner wall of the pipe fitting 100, the outer wall of the movable member 400 having an arc-shaped magnetic ring 401 magnetically attracted to the magnetic block; and an overlapping plate 500 disposed inside the pipe fitting 100, the overlapping plate 500 being movably connected to a disc member 420 fixedly connected to the movable member 400.

[0032] Specifically, in this application, the water supply method is as follows: by adjusting the position of the movable ring 200 fitted on the outer wall of the pipe fitting 100, the disc 420 and the overlapping plate 500 are separated. In this state, the water in the corresponding pipe fitting 100 can enter the outlet pipe 300 through the through hole 511 and flow out, thus achieving water supply. In the above water supply method, there is no need to supply water by a water pump. By controlling the position of the movable ring 200, combined with the magnetic attraction between the magnetic ring on the inner side of the movable ring 200 and the arc-shaped magnetic ring 401 on the outer circumference of the movable part 400, when the movable ring 200 moves, the corresponding arc-shaped magnetic ring 401 will also adjust its position relative to the pipe fitting 100. When the movable part 400 moves, it will be displaced with the overlapping plate 500. At this time, positive and negative pressure are generated between the pipe fitting 100 and the outlet pipe 300, thus achieving water supply.

[0033] Specifically, this application also includes a drive rod 210 fixedly installed on the outer wall of the moving ring 200. The drive rod 210 is fixedly connected to the output end of the external hydraulic cylinder, and the moving ring 200 slides against the outer wall of the pipe fitting 100. Specifically, in this application, through the drive rod 210 and the fixed connection between the drive rod 210 and the output end of the external hydraulic cylinder, the hydraulic cylinder can drive the moving ring 200 to adjust its position. Combined with the magnetic attraction between the magnetic block on the inner wall of the moving ring 200 and the arc-shaped magnetic ring 401, the position adjustment of the moving part 400 is simultaneously achieved.

[0034] In one embodiment, multiple overlapping blocks 110 are fixedly connected to the inner wall of the pipe fitting 100, and the overlapping blocks 110 are elastically connected to the movable member 400 via springs 410; the disc member 420 is fixedly connected to the movable member 400 via a connecting shaft; and the arc-shaped magnetic ring 401 is fixedly installed on the outer wall of the movable member 400, and the arc-shaped magnetic ring 401 slides in engagement with the inner wall of the pipe fitting 100. Through the sliding engagement between the arc-shaped magnetic ring 401 and the inner wall of the pipe fitting 100, the movement trajectory of the movable member 400 can be limited. Furthermore, in this application, the springs 410 enable the movable member 400 to reset.

[0035] As mentioned above, when the movable part 400 moves with the movable ring 200, due to the fixed position of the overlapping plate 500, when the position of the movable part 400 is adjusted relative to the pipe 100, the overlapping plate 500 will adjust its relative position with the movable part 400. Specifically, in this application, it also includes a plurality of through holes 402 opened on the movable part 400, a connecting hole 421 through opened on the inner wall of the disc part 420; and a connecting pipe 510 fixedly connected to the outer wall of the overlapping plate 500, the outer wall of the connecting pipe 510 slidingly engaging with the connecting hole 421, and a plurality of through holes 511 uniformly opened in a ring structure on the outer wall of the connecting pipe 510, through which water in the pipe 100 enters the outlet pipe 300 and flows out.

[0036] When the movable component 400 is adjusted relative to the pipe fitting 100, the overlapping plate 500 will also be adjusted relative to the movable component 400. The through hole 511, which was originally blocked, will remain connected to the connecting hole 421 due to the misalignment of the overlapping plate 500 and the connecting hole 421. This means that the pipe fitting 100 can remain connected to the outlet pipe 300. As the movable component 400 moves, the water in the pipe fitting 100 will be squeezed, and the water pressure in the outlet pipe 300 will decrease. When the pipe fitting 100 remains connected to the outlet pipe 300, the water in the pipe fitting 100 will enter the interior of the outlet pipe 300, thus achieving water supply.

[0037] Specifically, it also includes a mounting ring 310 fixedly installed on the inner wall of the outlet pipe 300, the outer wall of the mounting ring 310 contacting the outer wall of the overlapping plate 500; and multiple arc-shaped grooves 311 are evenly opened on the outer circumference of the mounting ring 310. Through the overlapping relationship between the mounting ring 310 and the overlapping plate 500, the relative position of the overlapping plate 500 can be ensured. When the position of the moving part 400 is adjusted, the corresponding overlapping plate 500 will be relatively displaced with the moving part 400. At this time, water can flow from the connecting hole 421 through the through hole 511 and out of the outlet pipe 300.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A compact, direct-connection micro water supply device, characterized in that, include: Pipe fitting (100), and water outlet pipe (300) fixedly installed at the outlet end of pipe fitting (100); In addition, a movable ring (200) is sleeved on the outer wall of the pipe fitting (100), and a magnetic block is provided on the outer wall of the movable ring (200) near the pipe fitting (100). It also includes a movable part (400) elastically connected to the inner wall of the pipe fitting (100), and an arc-shaped magnetic ring (401) magnetically attracted to the magnetic block is provided on the outer wall of the movable part (400). It also includes a splice plate (500) located inside the fitting (100), and the splice plate (500) is movably connected to a disc (420) fixedly connected to the movable part (400).

2. A compact direct-connection micro water supply device according to claim 1, characterized in that, It also includes a drive rod (210) fixedly installed on the outer wall of the movable ring (200), the drive rod (210) being fixedly connected to the output end of the external hydraulic cylinder, and the movable ring (200) slidingly engaging with the outer wall of the pipe fitting (100).

3. A compact direct-connection micro water supply device according to claim 2, characterized in that, Multiple overlapping blocks (110) are fixedly connected to the inner wall of the pipe fitting (100), and the overlapping blocks (110) are elastically connected to the moving part (400) through springs (410); The disc component (420) is fixedly connected to the movable component (400) via a connecting shaft. The arc-shaped magnetic ring (401) is fixedly installed on the outer wall of the movable component (400), and the arc-shaped magnetic ring (401) slides in cooperation with the inner wall of the tube component (100).

4. A compact direct-connection micro water supply device according to claim 3, characterized in that, It also includes multiple through holes (402) opened on the movable part (400), and a connecting hole (421) is opened through the inner wall of the disc part (420). In addition, a connecting pipe (510) is fixedly connected to the outer wall of the overlapping plate (500). The outer wall of the connecting pipe (510) is slidably fitted with the connecting hole (421). The outer wall of the connecting pipe (510) has a ring structure with multiple through holes (511) evenly running through it. Water in the pipe fitting (100) enters the outlet pipe (300) through the through holes (511) and flows out.

5. A compact direct-connection micro water supply device according to claim 4, characterized in that, It also includes a mounting ring (310) fixedly installed on the inner wall of the outlet pipe (300), the outer wall of the mounting ring (310) being in contact with the outer wall of the overlapping plate (500); Furthermore, multiple arc-shaped grooves (311) are evenly provided on the outer circumference of the mounting ring (310).

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