CN206380426U - A kind of multi-functional trees symmetrical expression drip irrigation appliance - Google Patents

Abstract

The utility model discloses a multifunctional symmetrical drip irrigation device for trees, which comprises an annular horizontal dropper, a water delivery pipe, a pressure regulating valve, a drip irrigation nozzle, a soft sleeve, a vertical dropper and a soil moisture sensor, and the outlet of the water delivery pipe is equipped with a pressure regulator. The valve, the annular horizontal dropper is installed at the other end of the pressure regulating valve, the bottom of the side of the annular horizontal dropper is provided with several water outlets, the soft sleeve is fixed at the water outlet, and the drip irrigation nozzle is fixed at the bottom of the side of the soft sleeve. , the ring-shaped horizontal dropper is set above the ground, which is not easy to be blocked. The vertical dropper is used to evenly irrigate around the plant root system, saving water and meeting the growth needs of the plant root system. The position of the water guide in the vertical dropper is reasonably set to ensure different depths of the root system. For the water requirement of normal growth, the soil moisture sensor monitors the soil wet layer and its water content in real time, which reduces the waste of water and effectively avoids the occurrence of land back to alkali.

Description

A multifunctional tree symmetrical drip irrigation device

technical field

The utility model belongs to the technical field of nursery stock irrigation, in particular to a multifunctional tree symmetrical drip irrigation device.

Background technique

Drip irrigation is the use of plastic pipes to send water to the roots of crops through holes or drippers on the capillaries for local irrigation. It is currently the most effective water-saving irrigation method, and the water utilization rate can reach 95%. At present, the vast majority of drip irrigation uses the ground drip irrigation system, which is easy to install and maintain, but has the following disadvantages: 1) the pipeline is lost quickly; 2) the water-wetting layer is shallow, which cannot meet the water requirements of deep-rooted plants; 3 ) The surface evaporates strongly, and the soil returns to alkali seriously; 4) The small tube outlet drip irrigation device directly lays the thin tube around the tree body, and the water outlet directly contacts the ground, which is easy to cause blockage of the drip outlet.

Underground drip irrigation is an ideal drip irrigation method that people expect. It is to bury the capillary tube in the ground, and send the water or the mixture of water and fertilizer to the soil in the root zone of the crop through the irrigator. ) has the advantages of long service life, favorable mechanical operation and labor saving. But there are also the following disadvantages: 1) The pipeline is buried deep and the cost is high; 2) Unilateral drip irrigation causes the root system to extend to one side, which is likely to cause vigorous lateral growth of the trees above the ground and produce partial crown phenomenon; 3) Moisture area It is determined by the depth of the pipe laying, and the water demand of the root system at different depths cannot be guaranteed, which affects the spatial distribution of the plant root system to a certain extent.

So far, there is no specialized drip irrigation device that can have the advantages of ground drip irrigation and underground drip irrigation at the same time. To solve this problem, we have developed a multifunctional tree symmetrical drip irrigation device, which can solve the problem of water in the process of ground drip irrigation. Problems such as uneven distribution, soil back to alkali, dripper blockage, etc., can evenly irrigate water and fertilizer around the plant root system, have a long service life, lower cost than underground irrigation, and rationally adjust irrigation for different tree sizes based on soil moisture sensor data The advantages of quantity and irrigation time.

Utility model content

The purpose of the utility model is to provide a multifunctional tree symmetrical drip irrigation device, which solves the above problems.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A multifunctional symmetrical drip irrigation device for trees, including an annular horizontal drip pipe, a water delivery pipe, a pressure regulating valve, a drip irrigation nozzle, a soft sleeve and a vertical drip irrigation pipe, a pressure regulating valve is installed at the outlet of the water delivery pipe, and the annular horizontal drip pipe is installed On the other end of the regulating valve, there are several water outlets at the bottom of the side of the annular horizontal dropper. The soft casing is fixed at the water outlet, the drip irrigation nozzle is fixed at the bottom of the side of the soft casing, and the vertical dropper is installed at the bottom of the side of the soft casing to perform drip irrigation. The nozzle is located in the vertical dropper, which is a hollow tube. There are several openings on the side of the vertical dropper. There are water guides in the openings. The water guides are set upwards and the lower end of the water guides is fixed on the opening Inside.

Further, the material of the annular dropper is PVC or PE.

Further, the vertical dropper is a stainless steel tube, and several openings are divided into several layers on the side of the vertical dropper. The vertical height of each layer of openings is the same, the upper layer of openings and the lower layer of openings are misaligned, and the length of the water guide sheet from top to bottom becomes smaller. long.

Further, further, the number of soft sleeves is equal to the number of vertical droppers.

Further, a filter screen is arranged in the opening, and the filter screen prevents soil from entering the opening to block the opening.

Further, the material of the filter screen is stainless steel, and the aperture of the filter screen is 0.6mm-0.8mm.

Further, a detection channel is provided on the side of the vertical dropper, and the detection channel includes a frame and a stainless steel gauze, the frame is installed on the side of the vertical dropper to form a channel, and the stainless steel gauze is installed on the frame.

The beneficial effects of the utility model are:

The material is cheap and the service life is long. The ring-shaped horizontal dropper is set above the ground and is not easy to be blocked. The dripper is placed in the upper mouth of the vertical dropper, which is convenient for checking the flow of the dripper. The vertical dropper is used to evenly water around the plant root system and save water. Moreover, the growth direction of plant roots and aboveground parts is reasonable, and the position of the water guide sheet in the vertical dropper is reasonably set to ensure the normal growth of the root system. The soil moisture sensor monitors the soil moisture level and water content in real time, reducing water waste and land alkalization The possibility of this device can not only transport water but also transport fertilizers, etc., and has various functions.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is a top view of the utility model.

Fig. 2 is a front view of the utility model.

Fig. 3 is a schematic diagram of the drip irrigation nozzle installed in the annular horizontal dropper in the utility model.

Fig. 4 is a schematic diagram of the installation of the soft casing in the annular horizontal dropper in the utility model.

Fig. 5 is a schematic diagram of a vertical dropper in the utility model.

detailed description

The embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, but the utility model can be implemented in various ways defined and covered by the claims.

As shown in accompanying drawings 1 to 3 and accompanying drawing 5, a multifunctional tree symmetrical drip irrigation device includes an annular horizontal dripping pipe 1, a water delivery pipe 2, a pressure regulating valve 3, a drip irrigation nozzle 4, a soft sleeve 5 and Vertical dropper 6, pressure regulating valve 3 is installed at the outlet of water delivery pipe 2, annular horizontal dripping pipe 1 is installed at the other end of pressure regulating valve 3, annular dripping pipe 2 is made of PVC or PE, and the side and bottom of annular horizontal dripping pipe 1 are provided with Several water outlets 11, the soft sleeve 5 is fixed at the water outlet 11, the drip irrigation nozzle 4 is fixed at the bottom of the side of the soft sleeve 5, the vertical drip tube 6 is threaded at the bottom of the side of the soft sleeve 5 and the drip irrigation nozzle 4 is located in the vertical drip tube 6, the upper mouth of the vertical dropper 6 is provided with threads, and the side of the vertical dropper 6 is provided with a detection channel 7. The detection channel 7 includes a frame 70 and a stainless steel gauze 71. The frame 70 is installed on the side of the vertical dropper 6 and forms a channel. The stainless steel gauze 71 is installed on the frame 70. When in use, the soil moisture sensor is inserted into the detection channel 7, and the soil moisture at different depths can be checked according to the depth of insertion. The vertical dropper 6 is a hollow tube and a soft sleeve The number of 5 is equal to the number of vertical dropper 6, and the side of vertical dropper 6 is provided with several openings 61, and opening 61 is provided with water-guiding piece 62, and water-guiding piece 62 is arranged upwardly, and the position of water-guiding piece 62 is low One end is fixed in the opening 61, and a filter screen is arranged in the opening, and the filter screen prevents soil from entering the opening to block the opening. It is worth noting that the vertical dropper 6 is a stainless steel tube, and the bottom of the vertical dropper 6 is inverted at an angle of 45°, which is convenient. Insert the vertical dropper 6 into the soil, several openings 61 are divided into several layers on the side of the vertical dropper 6, the vertical height of each layer of openings 61 is the same, the upper layer of openings 61 and the lower layer of openings 61 are misplaced, and the water guide sheet 62 The length becomes longer from top to bottom, the material of the filter screen is stainless steel, the aperture of the filter screen is 0.6 mm to 0.8 mm, and the drip irrigation nozzle 4 is placed in the upper mouth of the vertical drip tube 6 .

According to the size of the tree, the diameter of the annular horizontal dropper 1 changes, and according to the demand of water volume, the number of the vertical dropper 6 will also change, the vertical dropper 6 is evenly distributed on the side bottom of the annular water pipe 1, and the vertical dropper 6 is fixed on the soft At the bottom of the casing 5, the ring-shaped horizontal dropper 1 no longer needs the installation seat of the drip irrigation nozzle 4, and the installation seat for the drip irrigation nozzle 4 can be provided at the bottom of the side of the soft casing 5, and different numbers of soft casings 5 can be set according to the needs. Simple and easy to use, the water guide plate 62 guides the water sprayed by the drip irrigation nozzle 4 out of the opening 61, reducing water waste, setting the height of the vertical dripper 6 above the ground, and avoiding the water outlet 11 on the annular horizontal dripper 1 clogged.

As shown in Figure 4, the bottom surface of the side of the soft sleeve 5 is provided with an installation conduit 51 and an installation seat 54, and the side of the installation conduit 51 is provided with threads. A sealing rubber 52 is provided, and a locking clip 53 is provided outside the two outlets of the soft casing 5. When the soft casing 5 is installed on the annular water pipe 1, the sealing rubber 52 prevents water from overflowing the soft casing 5, and the locking clip 53 locks the Tighten the soft casing 5, the side of the mounting seat 54 is provided with threads, the vertical dropper 6 is installed on the mounting seat 54, and the installation guide 51 is located in the mounting seat. It is worth pointing out that the vertical dropper 6 and the soft casing 5 Utilize screw thread seal between, guarantee that moisture does not splash outside, keep a certain distance between drip irrigation nozzle 4 and opening 61, the water that drip irrigation nozzle 4 sprays can not be sprayed on the opening 61.

The above-mentioned embodiments of the utility model do not constitute a limitation to the scope of protection of the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the scope of the utility model. within the scope of the claims.

Claims (7)

1. a kind of multi-functional trees symmetrical expression drip irrigation appliance, it is characterised in that adjusted including annular horizontal dropper, water-supply-pipe, pressure Valve, drip irrigation emitter, teleflex and vertical dropper are saved, water-supply-pipe outlet is provided with pressure-regulating valve, and annular horizontal dropper is arranged on The other end of pressure-regulating valve, annular horizontal dropper side bottom is provided with several delivery ports, and teleflex is fixed on water outlet, Drip irrigation emitter is fixed on teleflex side bottom, and vertical dropper is arranged on teleflex side bottom and drip irrigation emitter is located at vertically In dropper, vertical dropper is hollow pipe, and the side of vertical dropper is open provided with several, and ater guide piece, ater guide piece are provided with opening Be inclined upwardly setting, and one end that the position of ater guide piece is low is fixed in opening.

2. state a kind of multi-functional trees symmetrical expression drip irrigation appliance according to claim 1, it is characterised in that annular dropper material is PVC or PE.

3. a kind of multi-functional trees symmetrical expression drip irrigation appliance according to claim 1, it is characterised in that vertical dropper is stainless Steel pipe, if several openings are divided on vertical dropper side dried layer, the vertical height of every layer of opening is identical, and upper strata opening is with It is dislocatedly distributed between layer opening, ater guide piece length from top to down.

4. a kind of multi-functional trees symmetrical expression drip irrigation appliance is stated according to claim 1, it is characterised in that the number of teleflex is equal to The number of vertical dropper.

5. a kind of multi-functional trees symmetrical expression drip irrigation appliance is stated according to claim 1, it is characterised in that be provided with filter in opening Net, filter screen prevents soil from entering occlusion of openings in opening.

6. a kind of multi-functional trees symmetrical expression drip irrigation appliance is stated according to claim 1, it is characterised in that the material of filter screen is stainless Steel, the aperture of filter screen is 0.6mm~0.8mm.

7. a kind of multi-functional trees symmetrical expression drip irrigation appliance is stated according to claim 1, it is characterised in that vertical dropper side is provided with Sense channel, sense channel includes framework and stainless steel gauze, and framework is arranged on vertical dropper side and forms passage, stainless Steel gauze is arranged on framework.