Anti-blocking drip irrigation tape

Abstract

The utility model discloses an anti-blocking drip irrigation tape, which belongs to the field of anti-blocking drip irrigation tapes and comprises a first anti-blocking component, a filter component and a second anti-blocking component, the first anti-blocking component comprises a drip irrigation pipe body, a filter element is mounted in the drip irrigation pipe body, a sealing valve is detachably mounted at the upper end of the drip irrigation pipe body, and a ball valve is mounted in the sealing valve. According to the anti-blocking drip irrigation pipe, the first anti-blocking assembly is matched with the filtering assembly to filter large-particle impurities, leaves, soil and the like, so that anti-blocking operation is carried out from the inside and the outside of the drip irrigation pipe body respectively, and the anti-blocking drip irrigation pipe is convenient to use and high in practicability. Therefore, the anti-blocking performance can be obviously enhanced.

Description

Technical Field

[0001] The utility model relates to the field of anti-blocking drip irrigation belts, in particular to an anti-blocking drip irrigation belt. Background Art

[0002] The drip irrigation belt uses a plastic pipe to deliver water to the roots of crops through the orifices or drippers on the capillary tubes with a diameter of about 10 mm for local irrigation. The drip irrigation belt drips water evenly and slowly into the soil near the roots of crops through the drippers or drip irrigation belts with very small outflow orifices. In order to avoid clogging of the orifices on the surface of the drip irrigation belt, an anti-clogging drip irrigation belt is required. Among them, the "anti-clogging drip irrigation belt" disclosed in the application number "CN201520343048.2" is also an increasingly mature technology. The hole adopts a straight hole. When the water supply to the drip irrigation belt is stopped, the straight drip hole will be closed immediately due to the negative pressure, thereby preventing external impurities from entering the drip irrigation belt. However, the drip irrigation belt still has the following defects during use: the straight drip hole provided in the drip irrigation belt can indeed achieve the effect of drip irrigation and anti-blocking, but the above structure can only filter large particles of debris, and it is not convenient to isolate impurities such as soil. Based on this, it is necessary to provide a drip irrigation belt that can significantly enhance the anti-blocking effect. Utility Model Content

[0003] The embodiment of the utility model provides an anti-blocking drip irrigation belt, which aims to solve the problem that the anti-blocking performance of the existing drip irrigation belt is weak and affects the practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides an anti-blocking drip irrigation belt, comprising a first anti-blocking component, a filter component and a second anti-blocking component;

[0005] Wherein, the first anti-blocking component comprises a drip irrigation pipe body, a filter element is installed inside the drip irrigation pipe body, a sealing valve is detachably installed on the upper end of the drip irrigation pipe body, a ball valve is installed inside the sealing valve, a water outlet hole and a water inlet hole are respectively opened on the side surface of the ball valve, sealing heads are detachably installed at both ends of the sealing valve, and a drip irrigation head is connected to the internal thread of the sealing head;

[0006] The filter assembly comprises a mounting ring installed inside the drip irrigation pipe body, and a first filter disc and a second filter disc are respectively installed inside the mounting ring;

[0007] The second anti-blocking component is installed at the upper end of the drip irrigation pipe body.

[0008] As a preferred solution of the utility model, the upper end of the drip irrigation pipe body is fixedly connected with a plurality of connectors, each of which has a card slot inside, and the lower end of the sealing valve is fixedly connected with a card slot, which is card slotted inside.

[0009] As a preferred solution of the utility model, the inner wall of the drip irrigation pipe body is provided with a strip groove, the filter element is clamped inside the strip groove, and the inner wall of the drip irrigation pipe body is provided with an annular groove.

[0010] As a preferred solution of the utility model, thread grooves are provided at both ends of the sealing valve, one end of the sealing head is fixedly connected with a screw ring, the screw ring is threadedly connected to the inside of the thread groove, and the surface of the sealing head is fixedly connected with a mounting head, which is clamped in the interior of the sealing valve.

[0011] As a preferred solution of the utility model, a convex ring is fixedly connected to the side surface of the mounting ring, and the convex ring is clamped in the inner part of the annular groove.

[0012] As a preferred solution of the utility model, a plurality of fixing grooves are provided on the surface of the mounting ring, a plurality of fixing plates are fixedly connected to the side surfaces of the first filter plate and the second filter plate, screw holes are provided inside the fixing plates and the fixing grooves, and bolts are threadedly connected inside the screw holes.

[0013] As a preferred solution of the utility model, the second anti-blocking component includes a plurality of fixing seats installed on the side surface of the drip irrigation pipe body, a circular hole is opened at the upper end of the fixing seat, a plug is inserted into the inside of the circular hole, an anti-blocking hole is opened at the upper end of the plug, and an anti-blocking cover is installed at the upper end of the fixing seat.

[0014] As a preferred solution of the utility model, a circular groove is provided at the upper end of the fixing seat, a disc is fixedly connected to the upper end of the plug, a concave ring groove is provided on the surface of the circular groove, a blocking ring is fixedly connected to the lower end of the anti-blocking cover, and the blocking ring is inserted into the inside of the concave ring groove.

[0015] As a preferred solution of the utility model, a plurality of plug-in holes are provided at the upper end of the circular groove, a plurality of plug-in rods are fixedly connected to the lower end of the circular sheet, and the plurality of plug-in rods are all plugged into the inside of the plug-in holes.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the drip irrigation belt is in use, the first filter disc, the second filter disc and the filter element can respectively perform preliminary filtration on large particles of impurities and fine particles, thereby improving the anti-blocking effect of the drip irrigation pipe body from the inside. At the same time, when the water flows through the water inlet hole and flows out from the water outlet hole and the drip irrigation head, the drip irrigation head can isolate the soil and the like from the outside. At the same time, the overlapping area of ​​the water outlet hole and the sealing valve is controlled by twisting the ball valve to adjust the dripping amount and speed. Compared with the drip irrigation belt in the prior art "an anti-blocking drip irrigation belt", the utility model can isolate large particles of impurities and soil through the cooperation of the above structures, thereby achieving an anti-blocking effect from the inside and outside of the drip irrigation pipe body, thereby enhancing the anti-blocking effect of the drip irrigation belt;

[0018] 2. When performing anti-blocking effect, the rubber plug and the anti-blocking hole can not only play an anti-blocking effect, but also prevent the anti-blocking hole from being blocked by impurities such as soil and leaves. At the same time, the rubber plug can directly maintain a sealed state when no water flow is transported, thereby further playing an anti-blocking effect. Finally, the anti-blocking cover can further isolate external large particles of impurities. Compared with the drip irrigation belt in the prior art "an anti-blocking drip irrigation belt", the utility model can play multiple anti-blocking effects through the cooperation of the above-mentioned structures, thereby significantly enhancing the practicability of the drip irrigation belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the second anti-blocking component of the utility model;

[0021] Figure 3 This is a cross-sectional view of the structure of the first anti-blocking component of the utility model;

[0022] Figure 4 This is a disassembly diagram of the sealing valve structure of the utility model;

[0023] Figure 5 This is a disassembled diagram of the filter assembly structure of the utility model;

[0024] Figure 6 This is a disassembled diagram of the second anti-blocking component structure of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the anti-blocking cover of the utility model.

[0026] In the figure: 100, first anti-blocking component; 101, drip irrigation pipe body; 102, filter element; 103, sealing valve; 104, ball valve; 105, water outlet; 106, water inlet; 107, sealing head; 108, drip irrigation head; 111, connector; 112, slot; 113, clip; 121, strip groove; 122, annular groove; 131, threaded groove; 132, screw ring; 133, mounting head; 200, filter component; 201, Mounting ring; 202, first filter disc; 203, second filter disc; 211, convex ring; 221, fixing groove; 222, fixing plate; 223, screw hole; 224, bolt; 300, second anti-blocking component; 301, fixing seat; 302, round hole; 303, plug; 304, anti-blocking hole; 305, anti-blocking cover; 311, round groove; 312, round disc; 313, concave ring groove; 314, plugging ring; 321, plug hole; 322, plug rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-7 The utility model provides an anti-blocking drip irrigation belt, comprising a first anti-blocking component 100, a filter component 200 and a second anti-blocking component 300;

[0029] The first anti-blocking component 100 includes a drip irrigation pipe body 101, a filter element 102 is installed inside the drip irrigation pipe body 101, a sealing valve 103 is detachably installed on the upper end of the drip irrigation pipe body 101, a ball valve 104 is installed inside the sealing valve 103, a water outlet hole 105 and a water inlet hole 106 are respectively opened on the side surface of the ball valve 104, sealing heads 107 are detachably installed at both ends of the sealing valve 103, and a drip irrigation head 108 is connected to the internal thread of the sealing head 107;

[0030] The filter assembly 200 includes a mounting ring 201 mounted inside the drip irrigation pipe body 101, and a first filter disc 202 and a second filter disc 203 are respectively mounted inside the mounting ring 201;

[0031] The second anti-blocking assembly 300 is installed at the upper end of the drip irrigation pipe body 101 .

[0032] In a specific embodiment, the first anti-blocking component 100 cooperates with the filtering component 200 to filter large particles of impurities, leaves, soil, etc., so as to perform anti-blocking operations from the inside and outside of the drip irrigation pipe body 101, respectively, and thus the anti-blocking performance can be significantly enhanced. When in use, the first filter disc 202, the second filter disc 203 and the filter element 102 can respectively perform preliminary filtering on large particles of impurities, fine particles, leaves and soil, etc., and improve the anti-blocking effect of the drip irrigation pipe body 101 from the inside. When the water flows through the water inlet hole 106 and flows out from the water outlet hole 105 and the drip irrigation head 108 for drip irrigation, the drip irrigation head 108 can isolate the soil from the outside. At the same time, by twisting the ball valve 104, the overlapping area of ​​the water outlet hole 105 and the sealing valve 103 can be adjusted, so as to adjust the dripping amount and speed. The above structures cooperate with each other to perform anti-blocking operations from the inside and outside, so the anti-blocking effect of the drip irrigation pipe body 101 can be significantly improved.

[0033] See also Figure 3 and Figure 4 The upper end of the drip irrigation pipe body 101 is fixedly connected with a plurality of connectors 111 , and a clamping groove 112 is provided inside the plurality of connectors 111 . The lower end of the sealing valve 103 is fixedly connected with a clamping head 113 , and the clamping head 113 is clamped inside the clamping groove 112 .

[0034] In a specific embodiment, the connector 111 cooperates with the clamping groove 112 and the clamping head 113 to enhance the sealing between the drip irrigation pipe body 101 and the sealing valve 103, thereby preventing water leakage and improving the filtering effect.

[0035] See also Figure 3 and Figure 4 The inner wall of the drip irrigation pipe body 101 is provided with a strip groove 121 , the filter element 102 is clamped inside the strip groove 121 , and the inner wall of the drip irrigation pipe body 101 is provided with an annular groove 122 .

[0036] In a specific embodiment, the strip groove 121 can improve the installation stability of the filter element 102, and the annular groove 122 can improve the installation stability of the mounting ring 201, while facilitating disassembly as needed.

[0037] See also Figure 3 and Figure 4 , thread grooves 131 are provided at both ends of the sealing valve 103, one end of the sealing head 107 is fixedly connected to a screw ring 132, the screw ring 132 is threadedly connected to the inside of the thread groove 131, and the surface of the sealing head 107 is fixedly connected to a mounting head 133, which is clamped in the inside of the sealing valve 103.

[0038] In a specific embodiment, the screw ring 132 is threadedly connected inside the thread groove 131 and cooperates with the mounting head 133 to enhance the sealing between the sealing head 107 and the sealing valve 103, and further improve the drip irrigation effect of the drip irrigation pipe body 101.

[0039] See also Figure 5 A convex ring 211 is fixedly connected to the side surface of the mounting ring 201 , and the convex ring 211 is clamped in the inner part of the annular groove 122 .

[0040] In a specific embodiment, the protruding ring 211 is clamped in the annular groove 122 to further improve the sealing between the mounting ring 201 and the drip irrigation pipe body 101 , and the mounting ring 201 can be disassembled by taking out the protruding ring 211 .

[0041] See also Figure 5 A plurality of fixing grooves 221 are provided on the surface of the mounting ring 201, and a plurality of fixing plates 222 are fixedly connected to the side surfaces of the first filter plate 202 and the second filter plate 203. Screw holes 223 are provided inside the fixing plates 222 and the fixing grooves 221, and bolts 224 are threadedly connected inside the screw holes 223.

[0042] In a specific embodiment, the bolt 224 is threadedly connected inside the screw hole 223 to enhance the connection strength between the first filter plate 202 , the second filter plate 203 and the mounting ring 201 , thereby improving the filtering effect on the drip irrigation pipe body 101 .

[0043] Example 2

[0044] The difference between this embodiment and embodiment 1 is that the second anti-blocking assembly 300 includes a plurality of fixing seats 301 installed on the side surface of the drip irrigation pipe body 101, a circular hole 302 is provided at the upper end of the fixing seat 301, a plug 303 is inserted into the inside of the circular hole 302, an anti-blocking hole 304 is provided at the upper end of the plug 303, and an anti-blocking cover 305 is installed at the upper end of the fixing seat 301.

[0045] In a specific embodiment, the second anti-blocking component 300 can perform multiple anti-blocking operations, thereby significantly enhancing the anti-blocking effect of the drip irrigation pipe body 101. When in use, the plug 303 cooperates with the anti-blocking hole 304 to not only play an anti-blocking effect and avoid blockage by soil, leaves, etc., but the rubber plug 303 can also maintain a sealed state when no water flow is transported, further playing an anti-blocking effect. Finally, the anti-blocking cover 305 can isolate external large particles of impurities, further playing an anti-blocking effect.

[0046] See also Figure 7A circular groove 311 is provided at the upper end of the fixing seat 301, a disc 312 is fixedly connected to the upper end of the plug 303, a concave ring groove 313 is provided on the surface of the circular groove 311, and a blocking ring 314 is fixedly connected to the lower end of the anti-blocking cover 305, and the blocking ring 314 is inserted into the inside of the concave ring groove 313.

[0047] In a specific embodiment, the blocking ring 314 is inserted into the concave ring groove 313 , and the disc 312 is installed in the circular groove 311 , which can improve the installation stability of the plug 303 and the anti-blocking cover 305 .

[0048] See also Figure 7 A plurality of plug holes 321 are formed at the upper end of the circular groove 311 , and a plurality of plug rods 322 are fixedly connected to the lower end of the circular piece 312 , and the plurality of plug rods 322 are all plugged into the inside of the plug holes 321 .

[0049] In a specific embodiment, the plugging rod 322 inserted into the plugging hole 321 can improve the installation stability of the plug 303 and the fixing seat 301, and the plug 303 can be disassembled by taking out the plugging rod 322.

[0050] Working principle: When in use, the first filter disc 202, the second filter disc 203 and the filter element 102 can preliminarily filter large particles of impurities, fine particles and leaves, thereby improving the anti-blocking effect of the drip irrigation pipe body 101 from the inside. When water flows through the water inlet hole 106 and flows out from the water outlet hole 105 and the drip irrigation head 108 for drip irrigation, the drip irrigation head 108 can isolate the soil from the outside, and then by twisting the ball valve 104, the overlapping area of ​​the water outlet hole 105 and the sealing valve 103 can be adjusted, and then the dripping amount and speed can be adjusted. Through the cooperation of the above structures, anti-blocking operations can be performed from the inside and outside, so the anti-blocking effect of the drip irrigation pipe body 101 can be significantly improved.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blockage-proof drip irrigation belt, characterized in that: include: A first anti-blocking component (100), the first anti-blocking component (100) comprising a drip irrigation pipe body (101), a filter element (102) being installed inside the drip irrigation pipe body (101), a sealing valve (103) being detachably installed on the upper end of the drip irrigation pipe body (101), a ball valve (104) being installed inside the sealing valve (103), a water outlet hole (105) and a water inlet hole (106) being respectively provided on the side surface of the ball valve (104), sealing heads (107) being detachably installed on both ends of the sealing valve (103), and a drip irrigation head (108) being connected to the internal thread of the sealing head (107); A filter assembly (200), the filter assembly (200) comprising a mounting ring (201) mounted inside a drip irrigation pipe body (101), a first filter disc (202) and a second filter disc (203) being mounted inside the mounting ring (201); A second anti-blocking component (300), wherein the second anti-blocking component (300) is installed at the upper end of the drip irrigation pipe body (101).

2. The anti-blocking drip irrigation tape according to claim 1, characterized in that: The upper end of the drip irrigation pipe body (101) is fixedly connected to a plurality of connectors (111), each of which has a clamping groove (112) formed inside. The lower end of the sealing valve (103) is fixedly connected to a clamping head (113), and the clamping head (113) is clamped inside the clamping groove (112).

3. The anti-blocking drip irrigation tape according to claim 1, characterized in that: The inner wall of the drip irrigation pipe body (101) is provided with a strip groove (121), the filter element (102) is clamped inside the strip groove (121), and the inner wall of the drip irrigation pipe body (101) is provided with an annular groove (122).

4. The anti-blocking drip irrigation tape according to claim 1, characterized in that: Both ends of the sealing valve (103) are provided with a threaded groove (131); one end of the sealing head (107) is fixedly connected with a screw ring (132); the screw ring (132) is threadedly connected to the inside of the threaded groove (131); the surface of the sealing head (107) is fixedly connected with a mounting head (133); the mounting head (133) is clamped in the inside of the sealing valve (103).

5. The anti-blocking drip irrigation tape according to claim 1, characterized in that: A convex ring (211) is fixedly connected to the side surface of the mounting ring (201), and the convex ring (211) is clamped inside the annular groove (122).

6. The anti-blocking drip irrigation tape according to claim 1, characterized in that: The surface of the mounting ring (201) is provided with a plurality of fixing grooves (221); the side surfaces of the first filter disc (202) and the second filter disc (203) are fixedly connected with a plurality of fixing plates (222); the insides of the fixing plates (222) and the fixing grooves (221) are provided with screw holes (223); the insides of the screw holes (223) are threadedly connected with bolts (224).

7. The anti-blocking drip irrigation tape according to claim 1, characterized in that: The second anti-blocking assembly (300) comprises a plurality of fixing seats (301) mounted on the side surface of the drip irrigation pipe body (101); a circular hole (302) is provided at the upper end of the fixing seat (301); a plug (303) is inserted into the inside of the circular hole (302); an anti-blocking hole (304) is provided at the upper end of the plug (303); and an anti-blocking cover (305) is installed at the upper end of the fixing seat (301).

8. The anti-blocking drip irrigation tape according to claim 7, characterized in that: The upper end of the fixing seat (301) is provided with a circular groove (311), the upper end of the plug (303) is fixedly connected with a disc (312), the surface of the circular groove (311) is provided with a concave ring groove (313), the lower end of the anti-blocking cover (305) is fixedly connected with a blocking ring (314), and the blocking ring (314) is inserted into the inside of the concave ring groove (313).

9. The anti-blocking drip irrigation tape according to claim 8, characterized in that: The upper end of the circular groove (311) is provided with a plurality of plugging holes (321), the lower end of the circular sheet (312) is fixedly connected with a plurality of plugging rods (322), and the plurality of plugging rods (322) are all plugged into the inside of the plugging holes (321).

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