CN216254404U - Invisible barrier-free structure water outlet structure for irrigation - Google Patents

Abstract

The utility model discloses an invisible barrier-free structure water outlet structure for irrigation, which comprises: the utility model discloses a water supply pipe, including main part pipe, spherical cavity, drip chamber, support frame, sliding guide, floating ball, compression spring, inlet tube, the middle part of main part pipe be provided with spherical cavity, the drip chamber connect the end at the main part pipe, the support frame be provided with two sets ofly, two sets of support frames set up respectively at the inside upper and lower both ends of main part pipe, sliding guide both ends rigid coupling respectively on two sets of support frames, floating ball sliding connection on sliding guide, and floating ball is located spherical cavity's inside, compression spring cup joint on sliding guide, and compression spring's both ends are connected respectively on support frame and the floating ball of upper end, the inlet tube set up in the side of main part pipe lower part, and the inlet tube passes through flange and is connected with water supply pipe. The utility model has the advantages of simple structure, safety, effectiveness, good use effect and the like.

Description

Invisible barrier-free structure water outlet structure for irrigation

Technical Field

The utility model relates to the technical field of agricultural irrigation equipment, in particular to a water outlet structure with an invisible barrier-free structure for irrigation.

Background

Irrigation is a technical measure for supplementing the water needed by crops for land. In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, irrigation must be done manually to compensate for the lack of natural rainfall.

Traditional delivery port structure is when using, mostly exposes in earth's surface department, and this kind of mode of placing is unfavorable for mechanized equipment to carry out the farming, and current delivery port structure is when using in addition, and the water yield can't the effective control, for the water output of guaranteeing the crop, all carries out excessive irrigation many times, and this in-process has caused very big water waste.

Disclosure of Invention

The utility model aims to provide a water outlet structure with an invisible barrier-free structure for irrigation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an invisible unobstructed structural water outlet structure for irrigation, comprising: the main body pipe is a cylindrical pipe body, the main body pipe is buried in forty centimeters below the ground when in use, the spherical cavity is arranged in the middle of the main body pipe, the settling chamber is connected to the tail end of the main body pipe, the two groups of supporting frames are arranged at the upper end and the lower end of the main body pipe respectively, the two ends of the sliding guide rod are fixedly connected to the two groups of supporting frames respectively, the sliding guide rod is located on the axis position of the main body pipe, the floating ball is connected to the sliding guide rod in a sliding mode and located inside the spherical cavity, the compression spring is sleeved on the sliding guide rod, the two ends of the compression spring are connected to the supporting frame at the upper end and the floating ball respectively, and the water inlet pipe is arranged on the side face of the lower portion of the main body pipe, and the water inlet pipe is connected with the water supply pipeline through a connecting flange, and the water inlet pipe is uniformly arranged on one water supply pipeline.

Further, main part pipe top be provided with the upset apron, the upset apron constitute by two semi-circular apron, the semi-circular apron outside through round pin axle swing joint in the mouth of pipe department of main part pipe, and the epaxial reset torsion spring that has cup jointed of round pin.

Furthermore, a pressure adjusting block is arranged at the top end of the sliding guide rod and is connected to the sliding guide rod through threads, and the lower end face of the pressure adjusting block abuts against the top end of the compression spring.

Compared with the prior art, the utility model has the beneficial effects that: the water outlet structure with the invisible barrier-free structure is characterized in that the water outlet is arranged at a position forty centimeters below the ground, and after the water outlet structure is installed, mechanized equipment cannot be influenced by the water outlet when being used for farming; in addition, irrigate rivers and get into the main part pipe from the inlet tube after, the ball that floats can receive ascending water resistance, when the rivers are great, its resistance increase, the ball that floats can the rebound, compress compression spring, thereby realize the balance, the ball rebound back of floating, the cross-section that spherical cavity top water supply flow passes through will reduce, thereby control the irrigation water yield, and when rivers are less, the water resistance is less, the ball that floats can the rebound, the cross-section that spherical cavity top water supply flow passes through will increase, thereby control the irrigation water yield, the water yield that this structure can automatically regulated irrigates, when guaranteeing irrigation effect, the water economy resource.

The utility model has the advantages of simple structure, safety, effectiveness, good use effect and the like.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1-main body tube; 2-a spherical cavity; 3-a settling chamber; 4-a support frame; 5-sliding guide rod; 6-floating ball; 7-compression spring; 8-water inlet pipe; 9-turning over the cover plate; 10-semicircular cover plate; 11-a return torsion spring; 12-pressure regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides an invisible unobstructed outlet structure for irrigation, including: the device comprises a main body pipe 1, a spherical cavity 2, a settling chamber 3, a support frame 4, a sliding guide rod 5, a floating ball 6, a compression spring 7 and a water inlet pipe 8, wherein the main body pipe 1 is a cylindrical pipe body, the main body pipe 1 is buried in forty centimeters below the ground when in use, the spherical cavity 2 is arranged in the middle of the main body pipe 1, the settling chamber 3 is connected to the tail end of the main body pipe 1, two groups of support frames 4 are arranged on the support frame 4, the two groups of support frames 4 are respectively arranged at the upper end and the lower end inside the main body pipe 1, the two ends of the sliding guide rod 5 are respectively fixedly connected to the two groups of support frames 4, the sliding guide rod 5 is positioned on the axis position of the main body pipe 1, the floating ball 6 is slidably connected to the sliding guide rod 5, the floating ball 6 is positioned inside the spherical cavity 2, the compression spring 7 is sleeved on the sliding guide rod 5, and the two ends of the compression spring 7 are respectively connected to the support frames 4 and the floating ball 6 at the upper end, the inlet tube 8 set up the side in 1 lower part of main part pipe, and inlet tube 8 passes through flange and water supply pipe connection, evenly is provided with inlet tube 8 on a water supply pipe.

Further, the top end of the main body pipe 1 is provided with a turnover cover plate 9, the turnover cover plate 9 is composed of two semicircular cover plates 10, the outer sides of the semicircular cover plates 10 are movably connected to the pipe orifice of the main body pipe 1 through pin shafts, and the pin shafts are sleeved with reset torsion springs 11. Two semicircular cover plates 10 in the flip cover plate 9 can seal the opening at the upper end of the main body pipe 1 under the action of the reset torsion spring 11, and when water flows through, the leakage gap can be opened, and the structure prevents the invasion of soil while ensuring water outlet.

Furthermore, a pressure adjusting block 12 is arranged at the top end of the sliding guide rod 5, the pressure adjusting block 12 is connected to the sliding guide rod 5 through threads, and the lower end face of the pressure adjusting block 12 abuts against the top end of the compression spring 7. The position of the pressure regulating block 12 can change the compression amount of the compression spring 7, thereby regulating the balance point of the floating ball 6 and controlling the water yield.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. An invisible barrier-free structure water outlet structure for irrigation, which is characterized by comprising: main body pipe (1), spherical cavity (2), drip chamber (3), support frame (4), sliding guide rod (5), floating ball (6), compression spring (7), inlet tube (8), main body pipe (1) be cylindrical body, main body pipe (1) buries in the below ground forty centimeters when using, the middle part of main body pipe (1) is provided with spherical cavity (2), drip chamber (3) connect the end at main body pipe (1), support frame (4) be provided with two sets ofly, two sets of support frames (4) set up respectively at the inside upper and lower both ends of main body pipe (1), sliding guide rod (5) both ends rigid coupling respectively on two sets of support frames (4), and sliding guide rod (5) are located the axis position of main body pipe (1), floating ball (6) sliding connection on sliding guide rod (5), and floating ball (6) are located the inside of spherical cavity (2), compression spring (7) cup joint on sliding guide arm (5), and the both ends of compression spring (7) are connected respectively on support frame (4) and floating ball (6) of upper end, inlet tube (8) set up in the side of main part pipe (1) lower part, and inlet tube (8) pass through flange and water supply pipe and be connected, evenly be provided with inlet tube (8) on a water supply pipe.

2. The invisible unobstructed structure water outlet structure for irrigation as claimed in claim 1, wherein said main tube (1) top is provided with a flip cover plate (9), said flip cover plate (9) is composed of two semicircular cover plates (10), said semicircular cover plates (10) outside are movably connected to the main tube (1) mouth through pin shafts, and said pin shafts are sleeved with reset torsion springs (11).

3. The invisible unobstructed outlet structure for irrigation as claimed in claim 1, wherein said sliding guide bar (5) is provided with a pressure regulating block (12) at its top end, said pressure regulating block (12) is screwed onto sliding guide bar (5), and the lower end face of pressure regulating block (12) is against the top end of compression spring (7).

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