CN117652376A - Improved self-spraying garden hose - Google Patents

Abstract

The utility model provides a modified garden hose that can spray certainly, contain garden hose (3) and capillary infiltration hose (4 c), be equipped with the water hammer shuttle device, one end at the piston inner chamber of garden hose advances first (1 b) is equipped with preceding overflow mouth (1 by), the other end is equipped with back overflow mouth (1 bh), the piston inner chamber is equipped with can reciprocate the water hammer shuttle (1S) of vibration, slightly be the two sharp cloth fusiform that is jujube core shape, so that two reciprocal half open and half close water course, water hammer shuttle (1S) inside is equipped with gasbag (1 sk), so that reciprocal compression resilience elasticity and utilization water hammer effect just make the spraying aerial fog that goes through garden hose board (1) to S shape spiral sprinkler head (4) under the reciprocal pulsation effect, make capillary infiltration of capillary infiltration hose (4 c) have the pulsation to cross the ideal effect of drip irrigation.

Description

Improved self-spraying garden hose

Technical Field

The invention relates to a control method of irrigation water flow for environmental protection and landscaping, in particular to a high-performance dirt-proof swinging sprinkler and a water-saving method, an electromagnetic flowmeter and a circuit of an energy-saving novel impeller suspension shaftless bracket for agricultural and forestry irrigation and the water-saving method, comprising a flow-adjustable dripper, a 360-degree nozzle, a joint capable of finely adjusting the size and the pitch of a threaded ring, and an improved self-sprayable garden hose matched with an energy-saving sprinkling timer and a water distributor with a multipurpose interface.

Background

The desire to pursue environmental protection and landscaping is endless; there are also several patents relating to control methods of irrigation water flow, and also several patents relating to a garden sprinkler timing switch with two side control of the long axis, such as patent US7252113B2, and patent ZL200820120164.8, all using a garden sprinkler timing switch with two side control of the long axis. Although the mechanical timer has the characteristics of firm structure, weather resistance, reliable use and good cost performance, the mechanical timer has wide application, as two ends of the double gear shaft (11) are respectively sleeved in 2 oblong holes of the mechanical timer frame, one end of the double gear shaft is provided with auxiliary springs, and the other end of the double gear shaft is provided with no auxiliary springs, and the double gear shaft is lack of a balance moment, so that the double gear shaft (11) and the meshed main gear shaft (15) can not be parallel during torsion and operation, and potential hidden hazards of long-term running wear resistance and stability exist. Furthermore, due to structural problems, the main control valve and the pilot valve are arranged on one side of the main channel, and the mechanical timer is arranged on the other side of the main channel, so that the mechanical timer is far away from the main control valve and the pilot valve which are directly controlled by the mechanical timer, and long stainless steel long rods are required to be pushed out remotely, which not only causes higher requirements on the precision of manufacturing tolerance fit, but also causes the possibility of occasional Euler instability of the compression rod in long-term use; the stainless steel long rod is exposed and penetrated in the main channel, and is easy to rust and adhere for a long time to block actions; in addition, the stainless steel long rod is communicated with the main channel, and the problems of sealing and long-term leakage are solved. Because the main control valve and the pilot valve are arranged on one side of the main channel, and the mechanical timer is arranged on the other side of the main channel, the main control valve, the pilot valve and the main channel which are far away are set to be motionless relative to the main body of the mechanical timer according to the conventional thought, and the main body of the mechanical timer is connected with the main body of the mechanical timer through a larger shell, so that the appearance of the timing switch of the garden sprinkler is larger; meanwhile, besides the thin shaft of the main gear shaft (15) with the control function of the mechanical timer, a large rotary gradient ring and a plurality of parts are also required to rotate and control, namely, the multipurpose parts enable certain aspects of the rotary gradient ring, such as a middle plastic square hole, to be subjected to lateral deflection moment so as to enable the surface of the gradient ring to be inclined, and influence the effect. In summary, the watch products can be further improved, and the inventor is expected to improve special kneading for certain devices manufactured by using the products as high-speed sensor engineering in foreign countries such as Switzerland and Israel, and the invention is assisted to enable the products to go further up; however, even if the timer and the sprinkler are good, the interface is not good; in practice, some are pipe connectors, while others are unthreaded faucets, the method of adding a multipurpose connector has been used, and the method is still applicable to faucets and some connectors, but not applicable to many connectors; the reason is that a garden has a plurality of interfaces which are worn or corroded, the threads of the interfaces are slipped, are not connected or are not connected tightly, and are leaked, and the threads of the interfaces are almost mixed together; it is not easy to replace a large number of interfaces; even if the joint is replaced, a plurality of threads on the raw water pipe are also provided with sliding teeth, the replaced joint is worn or corroded, and the new joint also has a plurality of problems of upper tolerance, lower tolerance and out-of-tolerance, no connection or no connection with the sliding teeth; the problem that the operation of screwing a thread can be completed only by screwing a small half turn of a hand tool and screwing a plurality of small half turns of the hand tool is slow; whether used in sprinkler timers and sprinkler splitters or otherwise, it is highly desirable to have a self-spraying garden hose to improve the flow savings and any adjustable dripper at the dead angle where the garden hose can be placed and the water conservation method using a micro-swing S-shaped spiral sprinkler and capillary infiltration head.

Disclosure of Invention

The practice needs an improved self-spraying garden hose which can save more water, so as to improve the adjustable dripper which saves the flow and can be placed at any dead angle by the garden hose and a water saving method adopting a micro-swing S-shaped spiral spray head and a capillary infiltration head, the water can be saved by intermittently spraying water, if the water saving garden hose has a complex structure, the cost is high and the water saving garden hose is easy to damage, the water is hopefully sprayed and the water can be stopped or reduced at intervals in a short time, the effect is good and the water is saved, the water saving garden hose is realized, the water hammer effect is utilized, the water saving garden hose can be used for improving the self-spraying garden hose, and under the condition of preventing the fluid flow, the fluid generates irregular water hammer vibration caused by water hammer and surge in a transmission system, so that strong shock waves are generated.

The improved self-spraying garden hose is characterized in that a water hammer shuttle is additionally arranged on the basis of the self-spraying garden hose to control spraying, and the water saving method comprises an electromagnetic flowmeter (571), a garden hose (3), a garden hose plate (1), an auxiliary support plate (2), an S-shaped spiral spraying head (4), a capillary infiltration hose (4 c) and an adjustable water dropper (55 a); one end of an electromagnetic flowmeter (571) is a water inlet, the other end of the electromagnetic flowmeter (571) is connected with a garden hose (3) and a capillary infiltration hose (4 c), the garden hose (3) is connected with a garden hose plate (1) through a garden hose connector (1 a) and a garden hose inlet (1 b), a plurality of S-shaped spiral spray heads (4) are arranged on the garden hose plate (1), a plurality of capillary infiltration hoses (4 c) are further arranged on the garden hose plate (1), the auxiliary handrail (2) supports the penetrated S-shaped spiral spray heads (4) and the capillary infiltration hoses (4 c), and the garden hose plate (1) is connected with another garden hose (3) through a garden hose lower connector (1 d) and a garden hose inlet (1 c) so as to be connected with an adjustable drip head (55 a); the electromagnetic flowmeter (571) eliminates a central shaft bracket, a movable magnetic induction impeller (579) with one or two blades is arranged in an inner tube of the electromagnetic flowmeter (571), a plurality of rolling bodies (577 c) are arranged in an outer cover sliding groove of the impeller, the rolling bodies have magnetism for magnetic suspension, the magnetic induction impeller is matched with the magnetic induction impeller, two brackets with mechanical friction are eliminated, and magnetic suspension and rolling assistance are used, so that friction is smaller and precision is more accurate; because the prior conventional electromagnetic flowmeter is provided with two central shaft supports, the concentricity of the two central shafts is difficult to be regulated, the gap between the central shafts is difficult to detect, the central shaft supports are provided with two and 3 rods for each support, six rods and two bearing pairs are provided, the huge volume of the electromagnetic flowmeter has resistance to the influence of the fluid flow in the flow passage meeting the narrow path, and a lot of idle work is consumed; the outside of the garden hose (3) is a hollow accordion-like folded fiber hose (3 a) with a graphene layer, and a hollow rubber band tube (3 c) with 90-degree Shore hardness is arranged in the tube of the fiber hose (3 a) so as to retract conveniently to reduce the storage volume; the rectangular plate section (1 h) of the garden hose plate (1) is provided with two partition plates so as to have three intercommunicated fluid channels; a plurality of triangular holes (14) are formed in the rectangular plate surface of the garden hose plate (1) so as to be used for placing a plurality of S-shaped spiral spray heads (4); the S-shaped spiral sprinkler head (4) is a similar twisted triangle which rises along the logarithmic spiral to ensure that spray water is scattered, and the section (4 a) of an inner flow passage of the S-shaped spiral sprinkler head (4) is elliptical to ensure that a noise reduction effect exists when water aerosol fluid passes through; the rectangular plate surface of the garden hose plate (1) is also provided with a plurality of approximately pentagonal holes (14 c) so as to be used for placing a plurality of capillary infiltration hoses (4 c) to be beneficial to infiltration drip irrigation; the adjustable dripper (55 a) extends cotton fiber threads (55 y) from the drip opening (55 x) for capillary infiltration and slower water-saving drip irrigation.

The improved self-spraying garden hose is water-saving, is provided with a plurality of S-shaped spiral spray heads (4) and capillary infiltration hoses (4 c), an electromagnetic flowmeter (571) is provided with one to two magnetic induction impellers (579) with blades, and is provided with magnetic rolling bodies (577 c) for magnetic suspension; a fiber hose (3 a) with a graphene layer attached to the accordion-like folding of the garden hose (3), and a hollow rubber band tube (3 c) with 90 degrees Shore hardness are arranged; the garden hose plate (1) is provided with a plurality of S-shaped spiral spray heads (4) which are twisted triangle with logarithmic spiral, and the section (4 a) of the inner flow passage is elliptical; a capillary infiltration hose (4 c) is also arranged; an adjustable dripper (55 a) extends cotton fiber strands (55 y) from the drip orifice (55 x) for capillary infiltration and slower water-saving drip irrigation.

How is the development and innovation of ever endless quest to make improved self-sprayable garden hoses more water-efficient? The conventional self-spraying garden hose is capable of continuously spraying water, if the hose can intermittently spray water, water can be saved, if the hose is in a complex structure, the hose is high in cost and easy to damage, the hose can be stopped or reduced in intermittent interval time to be oscillated for spraying water at a short time, the hose is good in effect and water-saving, and the hose can be used for improving the self-spraying garden hose by means of the water hammer effect, and under the condition of preventing fluid flow, the fluid can generate water hammer and irregular water hammer oscillation generated by surge in a transmission system, so that strong shock waves are generated, and the water hammer shuttle-controlled sprinkler of the improved self-spraying garden hose is generated.

The improved self-spraying garden hose is characterized in that a water hammer shuttle device is arranged between the garden hose inlet (1 b) and the garden hose (3) and a capillary infiltration hose (4 c), one end, close to the piston inner cavity, of the garden hose inlet (1 b) is provided with a front overflow port (1 by), the other end, close to the piston inner cavity, of the garden hose inlet (1 b) and connected with the garden hose plate (1) is provided with a rear overflow port (1 bh), the garden hose inlet (1 b) is provided with a plurality of S-shaped spiral spray heads (4), the water hammer shuttle (1S) capable of vibrating in a reciprocating mode is connected with the garden hose inlet (1 b), the water hammer shuttle (1S) is provided with a nuclear core, namely a water hammer is arranged in a water hammer system, the water hammer system is capable of generating a reciprocating shock wave, and the water hammer system is provided with a rebound wave, the water hammer is in a fluid compression wave system, and the water hammer system is prevented from flowing in a reciprocating mode, and the water hammer system is in a high-pressure water wave system is in a water hammer system, the water hammer shuttle (1S) is reciprocally pulsed, so that the spraying aerosol from the garden hose plate (1) to the S-shaped spiral spraying head (4) has a pulsating effect, and simultaneously, the capillary infiltration of the capillary infiltration hose (4 c) has an ideal pulsating extrusion drip irrigation effect.

Improved bright point: the improved garden hose capable of being sprayed automatically is characterized in that a water hammer shuttle device is arranged, a front overflow port (1 by) is arranged at one end of a piston inner cavity of a garden hose inlet head (1 b), a rear overflow port (1 bh) is arranged at the other end of the piston inner cavity, a water hammer shuttle (1S) capable of vibrating reciprocally is arranged in the piston inner cavity, the water hammer shuttle is slightly in a two-pointed weaving shuttle shape, namely a jujube pit shape, so that two ends of the water hammer shuttle (1S) are provided with air bags (1 sk) in a reciprocal half-opening and half-closing water channel, compression rebound elasticity is realized in a reciprocal manner, the water hammer effect is utilized, and then the spray gas mist from the garden hose plate (1) to an S-shaped spiral spray head (4) is enabled to have a pulsation effect under the reciprocal pulsation of the water hammer shuttle (1S), and capillary infiltration of a capillary infiltration hose (4 c) is enabled to have an ideal pulsation and extrusion drip irrigation effect.

The beneficial points are that:

the water-saving device can intermittently spray water to save water, if the device is in a complex structure, the cost is high and the device is easy to damage, the device is hoped to spray high and far at one stroke, and the device can stop or become smaller at one stroke, and the intermittent interval time is short to oscillate and spray the water to save water, so that the device has good effect and saves water. The improved garden hose capable of being sprayed is provided with a water hammer shuttle device, one end of a piston inner cavity of a garden hose inlet head (1 b) is provided with a front overflow port (1 by), the other end of the piston inner cavity is provided with a rear overflow port (1 bh), the water hammer shuttle (1S) capable of vibrating reciprocally is arranged, the water hammer shuttle (1S) is slightly in a weaving shuttle shape with two pointed ends, namely a jujube pit shape, so that two ends of the water hammer shuttle (1S) reciprocate to semi-open and semi-close a water channel, an air bag (1 sk) is arranged in the water hammer shuttle (1S) so as to enable compression rebound elasticity to be achieved reciprocally, and the water hammer effect is utilized, under the condition of preventing fluid flow, fluid generates irregular water hammer shock wave vibration caused by water hammer and surge in a transmission system, so that strong shock wave is generated under the reciprocating pulsation of the water hammer shuttle (1S), so that spray air mist sprayed from the garden hose plate (1) to an S-shaped spiral head (4 c) has a pulsation effect, and capillary penetration of a capillary penetration hose (4 c) has an ideal pulsation extrusion drip irrigation effect.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic view of an improved self-sprayable garden hose.

Fig. 2 is a schematic view of an S-shaped spiral sprinkler head (4).

Fig. 3 is a schematic view of the garden hose inlet (1 b).

Fig. 4 is a schematic view of the garden hose head (1 c).

Fig. 5 is a schematic view of the garden hose lower joint (1 d).

Fig. 6 is a schematic view of the garden hose connector (1 a).

Fig. 7 is a schematic view of the garden hose plate (1).

Fig. 8 is a partially cut-away perspective view of the garden hose inlet (1 b) and the water hammer shuttle (1 s).

Fig. 9 is a front schematic view in partial section of the garden hose inlet (1 b) and the water hammer shuttle (1 s).

As shown in the figure, in the figure:

571. an electromagnetic flowmeter (571);

3. a garden hose (3);

1. a garden hose plate (1);

2. an auxiliary support plate (2);

an S-shaped spiral sprinkler head (4);

4c. Capillary infiltration hose (4 c);

55a. An adjustable dripper (55 a);

1a, a garden hose joint (1 a);

1b, a garden hose inlet (1 b);

1d, a garden hose lower joint (1 d);

1c, and a garden hose head (1 c);

579. a magnetic induction impeller (579);

577c rolling elements (577 c);

3a, a fiber hose (3 a);

3c, a rubber band tube (3 c);

1h, plate section (1 h);

14. a triangular aperture (14);

4a. Inner flow path section (4 a);

14c. Pentagonal apertures (14 c);

55x. Drops (55 x);

55y, cotton fiber thread (55 y);

front overflow (1 by);

1bh. Rear overflow port (1 bh);

1s, a water hammer shuttle (1 s);

1sk. Balloon (1 sk).

Detailed Description

The operator can use the hose only by connecting the hose of the water supply source.

The self-spraying garden hose is an improved water saving method which saves flow and adopts a micro-swing S-shaped spiral spray head and a capillary infiltration head at any dead angle where the garden hose can be placed; the self-spraying garden hose is characterized by being a water-saving method, and comprises an electromagnetic flowmeter (571), a garden hose (3), a garden hose plate (1), an auxiliary supporting plate (2), an S-shaped spiral spray head (4), a capillary infiltration hose (4 c) and an adjustable dripper (55 a); one end of an electromagnetic flowmeter (571) is a water inlet, the other end of the electromagnetic flowmeter (571) is connected with a garden hose (3) and a capillary infiltration hose (4 c), the garden hose (3) is connected with a garden hose plate (1) through a garden hose connector (1 a) and a garden hose inlet (1 b), a plurality of S-shaped spiral spray heads (4) are arranged on the garden hose plate (1), a plurality of capillary infiltration hoses (4 c) are further arranged on the garden hose plate (1), the auxiliary handrail (2) supports the penetrated S-shaped spiral spray heads (4) and the capillary infiltration hoses (4 c), and the garden hose plate (1) is connected with another garden hose (3) through a garden hose lower connector (1 d) and a garden hose inlet (1 c) so as to be connected with an adjustable drip head (55 a); the electromagnetic flowmeter (571) eliminates a central shaft bracket, a movable magnetic induction impeller (579) with one or two blades is arranged in an inner tube of the electromagnetic flowmeter (571), a plurality of rolling bodies (577 c) are arranged in an outer cover sliding groove of the impeller, the rolling bodies have magnetism for magnetic suspension, the magnetic induction impeller is matched with the magnetic induction impeller, two brackets with mechanical friction are eliminated, and magnetic suspension and rolling assistance are used, so that friction is smaller and precision is more accurate; because the prior conventional electromagnetic flowmeter is provided with two central shaft supports, the concentricity of the two central shafts is difficult to be regulated, the gap between the central shafts is difficult to detect, the central shaft supports are provided with two and 3 rods for each support, six rods and two bearing pairs are provided, the huge volume of the electromagnetic flowmeter has resistance to the influence of the fluid flow in the flow passage meeting the narrow path, and a lot of idle work is consumed; the outside of the garden hose (3) is a hollow accordion-like folded fiber hose (3 a) with a graphene layer, and a hollow rubber band tube (3 c) with 90-degree Shore hardness is arranged in the tube of the fiber hose (3 a) so as to retract conveniently to reduce the storage volume; the rectangular plate section (1 h) of the garden hose plate (1) is provided with two partition plates so as to have three intercommunicated fluid channels; a plurality of triangular holes (14) are formed in the rectangular plate surface of the garden hose plate (1) so as to be used for placing a plurality of S-shaped spiral spray heads (4); the S-shaped spiral sprinkler head (4) is a similar twisted triangle which rises along the logarithmic spiral to ensure that spray water is scattered, and the section (4 a) of an inner flow passage of the S-shaped spiral sprinkler head (4) is elliptical to ensure that a noise reduction effect exists when water aerosol fluid passes through; the rectangular plate surface of the garden hose plate (1) is also provided with a plurality of approximately pentagonal holes (14 c) so as to be used for placing a plurality of capillary infiltration hoses (4 c) to be beneficial to infiltration drip irrigation; the adjustable dripper (55 a) extends cotton fiber threads (55 y) from the drip opening (55 x) for capillary infiltration and slower water-saving drip irrigation.

The beneficial points are that: the garden hose capable of self-spraying is an improved water saving method which saves flow, can be used at any dead angle and overhead place where the garden hose can be placed, and adopts a micro-swing S-shaped spiral spray head and a capillary infiltration head; the electromagnetic flowmeter (571) eliminates a central shaft bracket, a movable magnetic induction impeller (579) with one to two blades is arranged in an inner tube of the electromagnetic flowmeter (571), a plurality of rolling bodies (577 c) are arranged in an outer cover sliding groove of the impeller, the rolling bodies are provided with magnetism for magnetic suspension, the magnetic induction impeller with fewer blades and less resistance is arranged, two brackets with mechanical friction are eliminated, and magnetic suspension and rolling assistance are used, so that friction is smaller and precision is more accurate; because the prior conventional electromagnetic flowmeter is provided with two central shaft supports, the concentricity of the two central shafts is difficult to be regulated, the gap between the central shafts is difficult to detect, the central shaft supports are provided with two and 3 rods for each support, six rods and two bearing pairs are provided, the huge volume of the electromagnetic flowmeter has resistance to the influence of the fluid flow in the flow passage meeting the narrow path, and a lot of idle work is consumed; the outside of the garden hose (3) is a hollow accordion-like folded fiber hose (3 a) with a graphene layer, and a hollow rubber band tube (3 c) with 90-degree Shore hardness is arranged in the tube of the fiber hose (3 a), so that the hollow rubber band tube is beneficial to retraction and reduction of storage volume; the rectangular plate section (1 h) of the garden hose plate (1) is provided with two partition plates, so that three intercommunicated fluid channels are formed, and the split flow and the water saving are facilitated; a plurality of triangular holes (14) are arranged on the plate surface of the garden hose plate (1) so as to be used for placing a plurality of S-shaped spiral spray heads (4); the S-shaped spiral sprinkler head (4) is similar to a twisted triangle which rises along a logarithmic spiral, so that the spiral scattering of water spray is facilitated, and the inner flow passage section (4 a) of the S-shaped spiral sprinkler head (4) is elliptical, so that the noise reduction effect is facilitated when water and aerosol fluid passes through; the plate surface of the garden hose plate (1) is also provided with a plurality of approximately pentagonal holes (14 c) which are beneficial to placing a plurality of capillary infiltration hoses (4 c) so as to be beneficial to infiltration drip irrigation; the adjustable dripper (55 a) extends cotton fiber threads (55 y) from the drip opening (55 x) to facilitate capillary infiltration and slower water-saving drip irrigation to save water.

How is the development and innovation of ever endless quest to make improved self-sprayable garden hoses more water-efficient? The conventional self-spraying garden hose is capable of continuously spraying water, if the hose can intermittently spray water, water can be saved, if the hose is in a complex structure, the hose is high in cost and easy to damage, the hose can be stopped or reduced in intermittent interval time to be oscillated for spraying water at a short time, the hose is good in effect and water-saving, and the hose can be used for improving the self-spraying garden hose by means of the water hammer effect, and under the condition of preventing fluid flow, the fluid can generate water hammer and irregular water hammer oscillation generated by surge in a transmission system, so that strong shock waves are generated, and the water hammer shuttle-controlled sprinkler of the improved self-spraying garden hose is generated.

The improved self-spraying garden hose is innovated by utilizing the water hammer effect to provide a water hammer shuttle device to control the spray head.

The improved self-spraying garden hose is characterized in that a water hammer shuttle device is arranged between the garden hose inlet (1 b) and the garden hose (3) and a capillary infiltration hose (4 c), one end, close to the piston inner cavity, of the garden hose inlet (1 b) is provided with a front overflow port (1 by), the other end, close to the piston inner cavity, of the garden hose inlet (1 b) and connected with the garden hose plate (1) is provided with a rear overflow port (1 bh), the garden hose inlet (1 b) is provided with a plurality of S-shaped spiral spray heads (4), the water hammer shuttle (1S) capable of vibrating in a reciprocating mode is connected with the garden hose inlet (1 b), the water hammer shuttle (1S) is provided with a nuclear core, namely a water hammer is arranged in a water hammer system, the water hammer system is capable of generating a reciprocating shock wave, and the water hammer system is provided with a rebound wave, the water hammer is in a fluid compression wave system, and the water hammer system is prevented from flowing in a reciprocating mode, and the water hammer system is in a high-pressure water wave system is in a water hammer system, the water hammer shuttle (1S) is reciprocally pulsed, so that the spraying aerosol from the garden hose plate (1) to the S-shaped spiral spraying head (4) has a pulsating effect, and simultaneously, the capillary infiltration of the capillary infiltration hose (4 c) has an ideal pulsating extrusion drip irrigation effect.

Improved bright point: the utility model provides a modified garden hose that can spray certainly, contain garden hose (3) and capillary infiltration hose (4 c), be equipped with the water hammer shuttle device, one end at the piston inner chamber of garden hose advances first (1 b) is equipped with preceding overflow mouth (1 by), the other end is equipped with back overflow mouth (1 bh), the piston inner chamber is equipped with can reciprocate the water hammer shuttle (1S) of vibration, slightly be the two sharp cloth fusiform that is jujube core shape, so that two reciprocal half open and half close water course, water hammer shuttle (1S) inside is equipped with gasbag (1 sk), so that reciprocal compression resilience elasticity and utilization water hammer effect just make the spraying aerial fog that goes through garden hose board (1) to S shape spiral sprinkler head (4) under the reciprocal pulsation effect, make capillary infiltration of capillary infiltration hose (4 c) have the pulsation to cross the ideal effect of drip irrigation. The improved self-spraying garden hose is innovated by utilizing the water hammer effect to provide a water hammer shuttle device to control the spray head.

Claims (1)

1. The improved self-spraying garden hose is characterized in that a water hammer shuttle device is arranged between the garden hose inlet (1 b) and the garden hose (3) and a capillary infiltration hose (4 c), one end, close to the piston inner cavity, of the garden hose inlet (1 b) is provided with a front overflow port (1 by), the other end, close to the piston inner cavity, of the garden hose inlet (1 b) and connected with the garden hose plate (1) is provided with a rear overflow port (1 bh), the garden hose inlet (1 b) is provided with a plurality of S-shaped spiral spray heads (4), the water hammer shuttle (1S) capable of vibrating in a reciprocating mode is connected with the garden hose inlet (1 b), the water hammer shuttle (1S) is provided with a nuclear core, namely a water hammer is arranged in a water hammer system, the water hammer system is capable of generating a reciprocating shock wave, and the water hammer system is provided with a rebound wave, the water hammer is in a fluid compression wave system, and the water hammer system is prevented from flowing in a reciprocating mode, and the water hammer system is in a high-pressure water wave system is in a water hammer system, the water hammer shuttle (1S) is reciprocally pulsed, so that the spraying aerosol from the garden hose plate (1) to the S-shaped spiral spraying head (4) has a pulsating effect, and simultaneously, the capillary infiltration of the capillary infiltration hose (4 c) has an ideal pulsating extrusion drip irrigation effect.