CN203220981U

CN203220981U - Irrigator

Info

Publication number: CN203220981U
Application number: CN 201320165493
Authority: CN
Inventors: 仇非
Original assignee: NINGBO EVERGREEN HOME SUPPLIES CO Ltd
Current assignee: NINGBO EVERGREEN HOME SUPPLIES CO Ltd
Priority date: 2013-04-03
Filing date: 2013-04-03
Publication date: 2013-10-02
Anticipated expiration: 2023-04-03

Abstract

The utility model discloses an irrigator, which is characterized by comprising an irrigation head, a water pipe and a pedestal, wherein an annular cavity for circulating water is arranged in the irrigation head; the irrigation head is provided with a plurality of first outlet holes and is communicated with the water pipe through a rotary joint; the bottom end of the water pipe is connected with a water supply system; the water pipe is fixed to the pedestal; a spray mechanism is arranged at a water inlet of the irrigation head; and when the irrigator is used, the flow speed is increased after the water flow which flows out from the water pipe flows through the spray mechanism and then the water flows into the annular cavity of the irrigation head to spray out from the first water outlet holes. The irrigation has the advantages of capability of working without a power supply, energy conservation, environmental friendliness, convenience and flexibility in use, large irrigation coverage and high ornamental value, and can be applied to various irrigation places such as parks and gardens.

Description

A kind of irrigator

Technical field

The utility model relates to a kind of irrigator.

Background technology

At present, the common irrigation device that is used for the flowers and plants plant watering need be connected power supply mostly and could work, and the power of its pouring is from electric energy, complex structure, and the electric energy energy consumption is higher.In case and power failure, power failure or just can't work when being not easy to connect power supply.Therefore, there is its limitation the application scenario of existing irrigation device, uses also inconvenient.

Summary of the invention

Technical problem to be solved in the utility model is: at the deficiencies in the prior art, provide a kind of energy-conserving and environment-protective and irrigator easy to use.

The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of irrigator, comprise water head, water pipe and base, be provided with the toroidal cavity that water supply stream passes through in the described water head, described water head is provided with a plurality of first apopores, described water head is connected by swivel joint with described water pipe, the bottom of described water pipe is connected with water system, described water pipe is fixed on the described base, the water inlet place of described water head is provided with injection equipment, during use, the current that flow out in the water pipe are flowed through, and flow velocity increases behind the injection equipment, flows in the toroidal cavity of water head again, sprays from a plurality of first apopores.

Preferably, be provided with water energy generator in the described water head, described water energy generator is connected with luminescent device, the arranged outside of described luminescent device has cover body, described cover body is provided with a plurality of second apopores, flow through the current of injection equipment through water energy generator and spraying from a plurality of second apopores, and the potential energy of water changes electric energy into, thereby luminescent device can be luminous.Water energy generator changes the potential energy of water into electric energy, thereby luminescent device also can be luminous in darker early morning of night and light or when watering the flowers and plants plant at dusk, therefore is not subjected to the restriction of time from the use of the utility model irrigator, and is very convenient; And the current that spray from irrigator under the setting off of the light that luminescent device sends, are rich in sight.In addition, at cover body a plurality of second apopores are set, can further increase the coverage rate that waters, reduce the pouring blind area.

Preferably, described water head is spliced by two water head lids, and two water head lids are fixed by CARBURIZING FURNACE FOR STAINLESS FASTENER, all adopts silica gel sealing in splicing place and CARBURIZING FURNACE FOR STAINLESS FASTENER bearing.The water head that employing is spliced is convenient to water head inside is cleared up and cleaned.

Preferably, described injection equipment comprises nozzle, is provided with the through hole that water supply stream passes through in the described nozzle, and the diameter of the entrance of through hole is greater than the diameter of the outlet of through hole.After current flow out from the entrance inflow of through hole and from outlet, its flow velocity increases, thereby the toroidal cavity that flows into water head the flow velocity interior and current that water energy generator is interior all increases, can make current water fartherly on the one hand, can change the potential energy of more water into electric energy on the other hand, further improve the utilization ratio of current.

Preferably, described water head vertically is nonaxisymmetric structure.When water head vertically was nonaxisymmetric structure, the distributing position choice of a plurality of first apopores was big.

Preferably, described water head vertically is axially symmetric structure, at first apopore of its symmetry axis both sides along described symmetry axis distribution or asymmetrical distribution.Water head vertically is axially symmetric structure, and at first apopore of its symmetry axis both sides during along this symmetry axis distribution or asymmetrical distribution, the impact force of water flow that water head bears offsets substantially along direction of rotation, thereby the rotation of water head is more steady in the use, the wearing and tearing of water head and swivel joint junction are less, and prolong service life.

Preferably, described water head is the five-pointed star shape.The current that spray from the water head of five-pointed star shape, its sight and practicality are better.

Described water head and described cover body are made by transparent material.When water head and cover body were made by transparent material, the user can directly observe the situation in water head and the cover body, maintains easily and maintains.

Preferably, described base is metab.Base can be imbedded and be fixed in the soil during use, metab moves down the center of gravity of irrigator, plays better fixation.

Preferably, described luminescent device is light emitting diode.In the practical application, can select the light emitting diode of different colours as required.

Compared with prior art, advantage of the present utility model is: be provided with the toroidal cavity that water supply stream passes through in the water head, water head is provided with a plurality of first apopores, the water inlet place of water head is provided with injection equipment, water head is connected by swivel joint with water pipe, during use, current are flowed through, and flow velocity increases behind the injection equipment, flow into again in the toroidal cavity of water head, from a plurality of first apopores, spray, because water head can be rotated around swivel joint, the therefore current that from a plurality of first apopores, spray curve-like in the shape of a spiral, water the wide coverage that spills, and have certain sight.The utility model irrigator needn't get final product work by power supply, and energy-conservation environmental protection again is easy to use, flexible, waters the wide coverage that spills, and sight is strong, can be applicable to various pouring occasions such as park, garden.

Description of drawings

Fig. 1 is the front section view of embodiment irrigator;

Fig. 2 is the back side cutaway view of embodiment irrigator.

The specific embodiment

Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.

As shown in the figure, a kind of irrigator comprises water pipe 2, metab 3 and the water head of being made by transparent material 1; Water head 1 is spliced by two water head lids 11, two water head lids 11 are provided with corresponding a plurality of screws 111, two water head lids 11 are fixed by CARBURIZING FURNACE FOR STAINLESS FASTENER, all adopt silica gel sealing in splicing place and CARBURIZING FURNACE FOR STAINLESS FASTENER bearing, be provided with the toroidal cavity 12 that water supply stream passes through in the water head 1, water head 1 vertically is the axially symmetric structure of five-pointed star shape, water head 1 is provided with a plurality of first apopores 13, at first apopore 13 of the symmetry axis both sides of water head 1 along the symmetry axis distribution or asymmetrical distribution, comparison diagram 1 and Fig. 2 are as seen, be not symmetrically distributed along this symmetry axis at first apopore 13 of symmetry axis one side and first apopore 13 of symmetry axis opposite side, in fact, wherein first apopore on water head lid and the orthographic projection of first apopore on this piece water head lid on another piece water head lid are symmetrically distributed along symmetry axis; Be provided with water energy generator 14 in the water head 1, water energy generator 14 is connected with light emitting diode 15, and the arranged outside of light emitting diode 15 has the cover body of being made by transparent material 16, and cover body 16 is provided with a plurality of second apopores 17; Water head 1 is connected by swivel joint 4 with water pipe 2, the bottom of water pipe 2 is not shown with water system 5() be connected, water pipe 2 is fixed on the metab 3, the water inlet place of water head 1 is provided with nozzle 18, be provided with the through hole 19 that water supply stream passes through in the nozzle 18, the diameter of the entrance 191 of through hole is greater than the diameter of the outlet 192 of through hole.

During use, first metab 3 with irrigator inserts and is fixed in the soil, open water system 5 then, the current that water system 5 provides continue to flow in the oral siphon 2, the current that flow out in the water pipe 2 nozzle 18 back flow velocitys of flowing through increase, be divided into three strands of current, the flow direction of these three strands of current is shown in arrow among the figure, wherein two strands of current flow in the toroidal cavity 12 of water head 1 with the opposite flow direction, ejection from a plurality of first apopores 13, under the drive of the water head 1 that rotates, the current that spray from a plurality of first apopores 13 are curve-like in the shape of a spiral; One current directly upwards flow in addition, flow through water energy generator 14 and ejection from a plurality of second apopores 17, and the potential energy of water changes electric energy into, thus light emitting diode 15 can be luminous when pouring.

In the above specific embodiment, when water head vertically is axially symmetric structures such as five-pointed star shape, in the distribution of first apopore of its symmetry axis both sides except above-mentioned distribution mode, other distribution modes can also be arranged, for example, quantity at first apopore of symmetry axis both sides is unequal, perhaps, though quantity equates distributing position at random; When water head vertically was nonaxisymmetric structure, the distributing position of first apopore was unrestricted, can determine according to actual needs; Except the five-pointed star shape, water head can also be other shapes, as circular, square, triangle, parallelogram or other shapes; Such conversion all drops within the protection domain of the present utility model.

Claims

1. irrigator, it is characterized in that: comprise water head, water pipe and base, be provided with the toroidal cavity that water supply stream passes through in the described water head, described water head is provided with a plurality of first apopores, described water head is connected by swivel joint with described water pipe, the bottom of described water pipe is connected with water system, described water pipe is fixed on the described base, the water inlet place of described water head is provided with injection equipment, during use, the current that flow out in the water pipe are flowed through, and flow velocity increases behind the injection equipment, flows in the toroidal cavity of water head again, sprays from a plurality of first apopores.

2. a kind of irrigator according to claim 1, it is characterized in that: be provided with water energy generator in the described water head, described water energy generator is connected with luminescent device, the arranged outside of described luminescent device has cover body, described cover body is provided with a plurality of second apopores, flow through the current of injection equipment through water energy generator and spraying from a plurality of second apopores, and the potential energy of water changes electric energy into, thereby luminescent device can be luminous.

3. a kind of irrigator according to claim 1, it is characterized in that: described water head is spliced by two water head lids, and two water head lids are fixed by CARBURIZING FURNACE FOR STAINLESS FASTENER, all adopt silica gel sealing in splicing place and CARBURIZING FURNACE FOR STAINLESS FASTENER bearing.

4. a kind of irrigator according to claim 1, it is characterized in that: described injection equipment comprises nozzle, is provided with the through hole that water supply stream passes through in the described nozzle, the diameter of the entrance of through hole is greater than the diameter of the outlet of through hole.

5. according to each described a kind of irrigator in the claim 1 ~ 4, it is characterized in that: described water head vertically is nonaxisymmetric structure.

6. according to each described a kind of irrigator in the claim 1 ~ 4, it is characterized in that: described water head is vertically for axially symmetric structure, at first apopore of its symmetry axis both sides along described symmetry axis distribution or asymmetrical distribution.

7. a kind of irrigator according to claim 6, it is characterized in that: described water head is the five-pointed star shape.

8. according to each described a kind of irrigator in the claim 1 ~ 4, it is characterized in that: described water head and described cover body are made by transparent material.

9. according to each described a kind of irrigator in the claim 1 ~ 4, it is characterized in that: described base is metab.

10. a kind of irrigator according to claim 2, it is characterized in that: described luminescent device is light emitting diode.