Flush system water-saving spray device
Technical field
The utility model relates to a kind of irrigation rig, specifically is meant a kind of flush system water-saving spray device.
Background technology
Place such as roof top garden, lawn needs the long-term water seasoning that continues, and manually watering wastes time and energy, very uneconomical.Existing automatic irrigation device can not can not change defectives such as irrigation range in the shift position after all having installation, thereby is necessary to design a kind of water-saving automatic irrigation device that can adapt to various landform.
Summary of the invention
The utility model provides a kind of landform adaptability good flush system water-saving spray device at the problems referred to above that prior art exists.
Technical scheme that the utility model adopts is:
Flush system water-saving spray device comprises the conveying water pipe that is connected with the water source, and described conveying water pipe comprises multistage water pipe unit, and each section water pipe unit connects into the network structure tiling and is arranged on surface of position to be sprayed, and each water pipe unit interval is provided with some apopores.
Described water pipe unit has the equidistant apopore that is provided with of two row.
Current is stable when irrigating for the assurance large tracts of land, and described conveying water pipe is provided with booster pump in the fringe node position.
Further, described each section water pipe unit connects by snap joint at all the other nodes except that being provided with booster pump.
For realizing the automatic open and close of booster pump, also comprise control device, described control device comprises microprocessor, be used to detect the pressure sensor of transporting water inner pipe water pressure, be used to open or close the starting switch of booster pump, pressure sensor links to each other with the microprocessor input, and starting switch links to each other with output end of microprocessor.
Further, described pressure sensor has a plurality of, is divided into each node location.
Compared with prior art, the beneficial effects of the utility model are: carry water pipe to make adaptability according to the conditions such as area landform of waiting to irrigate the place and lay, cost is low, and adaptability is good; At fringe node booster pump is installed, is guaranteed the stable and uniform of irrigation advance, improve irrigation effect; Control device is opened booster pump as required automatically, the water saving power saving.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the structural representation of the utility model embodiment two control device.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Embodiment one
With reference to shown in Figure 1, flush system water-saving spray device, comprise the conveying water pipe that is connected with water source 1, the water source can be fire hydrant or water tank etc. movably, carry water pipe to comprise multistage water pipe unit 2, each section water pipe unit connects into the network structure tiling and is arranged on surface of position to be sprayed, and can will carry water pipe to be arranged into various network structures such as circular or square according to landform, it also can be the flexible rubber pipe that water pipe unit 2 can adopt plastic conduit, and each water pipe unit interval is provided with some apopores 21.In the present embodiment, water pipe unit 2 is provided with the equidistant apopore that is provided with of two row, whenever each central point of listing the water hole is a straight line, each apopore size is identical, two list water hole center line and water pipe angle that unit axis is between 30 ° to 180 °, and during installation, two list the water hole vertically is symmetrical set, be provided with like this and can fully enlarge irrigation range and current are even, irrigation effect is good.
Embodiment two
With reference to Fig. 2, the difference of present embodiment and embodiment one is, carries water pipe to be provided with booster pump 4 in the fringe node position, and booster pump can be provided with a plurality of as required, irrigates to adapt to large tracts of land.
Each section water pipe unit 2 connects by snap joint 3 at all the other nodes except that being provided with booster pump 4, is convenient to Fast Installation and prevents the node location seepage.
With reference to Fig. 3, for realizing the automatic open and close of booster pump 4, also comprise control device, control device comprises microprocessor 5, be used to detect the pressure sensor 6 of transporting water inner pipe water pressure, be used to open or close the starting switch 7 of booster pump 4, pressure sensor 6 links to each other with microprocessor 5 inputs, starting switch 7 links to each other with microprocessor 5 outputs, microprocessor 5 is provided with a pressure threshold, according to comparative pressure sensor 6 detected siphon pressures and pressure threshold with the unlatching of control booster pump 4 or close, when pressure is low, open booster pump, close booster pump when pressure is higher.Pressure sensor 6 can be provided with a plurality of, is divided into each node location.
Should be noted that; though the utility model has provided preferred embodiment by the foregoing description and accompanying drawing; but structure of the present utility model is not limited to the foregoing description, and any distortion of making on the basis of the present utility model design all falls in the protection domain of the present utility model.