Water-saving drip irrigation emitter for chrysanthemum seedling culture

Abstract

The utility model relates to the technical field of chrysanthemum planting, in particular to a water-saving drip irrigation emitter for chrysanthemum seedling culture, which comprises an irrigation main pipe, irrigation branch pipes are equidistantly arranged on the outer wall of the irrigation main pipe, control valves are arranged on the irrigation branch pipes, detachable drip irrigation pipes are arranged at the ends of the irrigation branch pipes, and water outlet branch pipes are equidistantly arranged on the outer wall of the drip irrigation pipes. A detachable water-saving drip irrigation piece is arranged at the end of the water outlet branch pipe and comprises a second threaded connection sleeve, a round hole is formed in the middle of the end of the inner wall of the second threaded connection sleeve, a rubber pipe is arranged in the round hole, a cotton thread penetrates through the rubber pipe, and one end of the cotton thread is located in the water outlet branch pipe. According to the water-saving drip irrigation emitter for chrysanthemum seedling culture, due to the design of the cotton threads, the problem of blockage of traditional drip irrigation holes is effectively solved, irrigation continuity and stability are ensured, water flow is guided through the cotton threads, drip irrigation is directly conducted to roots, water loss is reduced, and efficient water saving is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chrysanthemum planting technical field, concretely is water -saving type drip irrigation of chrysanthemum seedling culture. BACKGROUND

[0002] Chrysanthemum is an important ornamental plant, and its seedling growth process is sensitive to water demand. Traditional irrigation methods such as flooding and sprinkling often lead to low water resource utilization efficiency and uneven soil moisture distribution. This not only wastes valuable water resources, but also may cause chrysanthemum root system to be soaked or lack of water, thereby affecting its normal growth. Therefore, in chrysanthemum planting, drip irrigation device gradually replaces the traditional manual irrigation method. Drip irrigation device usually delivers water to the main pipe through the water pump, and then distributes water to the irrigation belt through the main pipe, and then drips water on chrysanthemum through the small holes arranged on the irrigation belt.

[0003] The patent with publication number CN220831190U discloses a drip irrigation device for chrysanthemum, which comprises a main pipe, a one-way valve arranged on the outer wall of the main pipe, a drip irrigation belt connected with the one-way valve, a protective sleeve rotatably connected with the outer wall of the drip irrigation belt, a support rotatably connected with the outer wall of the protective sleeve, a conical head fixedly connected with the outer wall of the main pipe, a clamping sleeve clamped with the outer wall of the conical head, a circular ring slidably connected with the outer wall of the main pipe, a groove arranged in the inner wall of the clamping sleeve, and a clamping block elastically connected with the inner wall of the groove through a compression spring. The clamping sleeve, the conical head and the circular ring are arranged to enable the drip irrigation device to be clamped with the conical head through the clamping sleeve when in use, so that multiple main pipes and drip irrigation belts can be installed for work. When drip irrigation is performed on chrysanthemum fields with different sizes, the drip irrigation device can be reasonably used to reduce resource waste.

[0004] The above-mentioned prior art enables the staff to rotate the handle to make the water outlet hole arranged on the protective sleeve correspond to the water dripping hole arranged on the drip irrigation belt, and the wedge block arranged on the support is clamped with the clamping groove to clamp the handle and limit the protective sleeve, so that the water in the drip irrigation belt can be smoothly dripped from the water dripping hole. When irrigation is not needed, the staff still needs to rotate the handle to make the water outlet hole on the protective sleeve staggered with the water dripping hole on the drip irrigation belt to avoid the water dripping hole being blocked. However, the device needs manual operation to manually adjust the alignment of the protective sleeve and the water dripping hole to avoid the water dripping hole being blocked. This process needs frequent manual operation, especially in large-area chrysanthemum planting fields, the staff needs to spend a lot of time to adjust the position of the protective sleeve, which significantly reduces the irrigation efficiency and increases the labor cost. In view of this, we propose a water-saving drip irrigation device for chrysanthemum seedling culture. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a water-saving drip irrigation device for chrysanthemum seedling culture to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The water-saving type drip irrigation device for chrysanthemum seedling culture, including irrigation main pipe, irrigation main pipe is connected with water pump, is responsible for water delivery from water source to each irrigation branch pipe, realizes the distribution of main water flow, the outer wall of irrigation main pipe is arranged with irrigation branch pipe at equal intervals, irrigation branch pipe is equipped with control valve on, irrigation branch pipe is connected to irrigation main pipe, further adjusts and distributes water flow through control valve;

[0008] The end of the irrigation branch pipe is provided with a detachable drip irrigation pipe, and the water is dispersed to the water-saving type drip irrigation device through the water outlet branch pipe, the outer wall of the drip irrigation pipe is arranged with water outlet branch pipes at equal intervals, the end of the water outlet branch pipe is provided with a detachable water-saving type drip irrigation device, the water-saving type drip irrigation device comprises a second threaded connecting sleeve, a circular hole is formed in the middle of the inner wall end of the second threaded connecting sleeve, a rubber tube is arranged in the circular hole, a cotton thread is inserted into the rubber tube, one end of the cotton thread is located in the water outlet branch pipe, the rubber tube fixes the position of the cotton thread, avoids the separation of the cotton thread and the second threaded connecting sleeve, and the cotton thread guides the water in the water outlet branch pipe to the soil of the chrysanthemum seedling, which can avoid the risk of blockage of traditional drip irrigation holes, directly drip irrigation water to the root of the chrysanthemum seedling, reduce water loss, and further realize the water-saving effect.

[0009] Preferably, the water inlet end of the drip irrigation pipe is provided with a first threaded connecting sleeve, the first threaded connecting sleeve is threadedly connected to the end of the irrigation branch pipe, the detachable connection of the drip irrigation pipe and the irrigation branch pipe is realized, and installation and maintenance are facilitated.

[0010] Preferably, the end of the inner wall of the first threaded connecting sleeve is provided with a first annular rubber pad, the end of the irrigation branch pipe is closely combined with the side surface of the first annular rubber pad, a sealing function is provided, and water leakage is prevented at the connection position of the drip irrigation pipe and the irrigation branch pipe.

[0011] Preferably, the second threaded connecting sleeve is threadedly connected to the end of the water outlet branch pipe, and is used for connecting the water-saving type drip irrigation device to the water outlet branch pipe, so that replacement and maintenance are facilitated.

[0012] Preferably, the end of the inner wall of the second threaded connecting sleeve is provided with a second annular rubber pad, the end of the water outlet branch pipe is closely combined with the side surface of the second annular rubber pad, a sealing function is provided, and water leakage is prevented at the connection position of the water-saving type drip irrigation device and the water outlet branch pipe.

[0013] Preferably, the outer wall of the rubber tube is bonded to the inner wall of the circular hole, so that the position of the rubber tube is fixed, and the left end of the rubber tube protrudes from the left end of the second threaded connecting sleeve for the use of the connecting sleeve block.

[0014] Preferably, the right end of the rubber tube is provided with an annular anti-dropping rubber plate, the left side of the annular anti-dropping rubber plate is bonded to the end of the inner wall of the second threaded connecting sleeve, and the sealing performance at the circular hole and the stability of the rubber tube are further improved.

[0015] Preferably, the water-saving drip irrigation device further comprises a plastic hose, one end of the plastic hose is provided with a connecting sleeve block, and the left end of the rubber tube is inserted into the connecting sleeve block, so that the plastic hose is convenient to disassemble and assemble, and damaged plastic hoses can be replaced by workers.

[0016] Preferably, the outer side of the cotton thread is tightly attached to the inner wall of the rubber tube, so that the fixed position of the connection between the cotton thread and the rubber tube is effectively prevented from falling off, one end of the cotton thread away from the water outlet branch pipe passes through the plastic hose to the outside, the bottom end of the plastic hose is inserted into the soil, water evaporation on the cotton thread is effectively avoided, and the water-saving effect is further improved, and the inner diameter of the plastic hose is greater than the diameter of the cotton thread, so that the cotton thread can be conveniently passed through the plastic hose by workers.

[0017] Compared with the prior art, the water-saving drip irrigation device has the following beneficial effects:

[0018] 1. The water-saving drip irrigation device for chrysanthemum seedling culture effectively avoids the blockage problem of the traditional drip irrigation hole, ensures the continuity and stability of irrigation, guides water flow by using the cotton thread, directly drips irrigation to the root part, reduces water loss, and realizes efficient water saving.

[0019] 2. The water-saving drip irrigation device for chrysanthemum seedling culture is characterized in that the outer side of the cotton thread is tightly attached to the inner wall of the rubber tube, so that the fixed position of the connection between the cotton thread and the rubber tube is effectively prevented from falling off.

[0020] 3. The water-saving drip irrigation device for chrysanthemum seedling culture is characterized in that the bottom end of the plastic hose is inserted into the soil, water evaporation on the cotton thread is effectively avoided, and the water-saving effect is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a partial assembly structure schematic view of the utility model;

[0023] Figure 3 It is an assembly structure schematic view of the drip irrigation pipe, the water-saving drip irrigation device and the second annular rubber pad in the utility model;

[0024] Figure 4 It is a cross-sectional structure schematic view of the water-saving drip irrigation device in the utility model;

[0025] Figure 5 It is an assembly structure schematic view of the second threaded connecting sleeve, the rubber tube and the plastic hose in the utility model;

[0026] In the figure: 1, irrigation main pipe; 10, irrigation branch pipe; 2, control valve; 3, drip irrigation pipe; 30, first threaded connecting sleeve; 31, water outlet branch pipe; 4, first annular rubber pad; 5, water-saving drip irrigation device; 50, second threaded connecting sleeve; 500, circular hole; 51, rubber pipe; 510, annular anti-dropping rubber plate; 52, cotton thread; 53, plastic hose; 530, connecting sleeve block; 6, second annular rubber pad. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0029] Please refer to Figures 1-5 The present application provides a technical solution:

[0030] The water-saving drip irrigation device for chrysanthemum seedling culture comprises an irrigation main pipe 1, the irrigation main pipe 1 is connected with a water pump, is responsible for conveying water from a water source to each irrigation branch pipe 10, realizes distribution of main water flow, the outer wall of the irrigation main pipe 1 is equidistantly arranged with the irrigation branch pipes 10, the irrigation branch pipes 10 are provided with control valves 2, the irrigation branch pipes 10 are connected to the irrigation main pipe 1, and the water flow is further adjusted and distributed through the control valves 2;

[0031] The end of the irrigation branch pipe 10 is provided with a detachable drip irrigation pipe 3, water is dispersed to the water-saving drip irrigation piece 5 through the water outlet branch pipe 31, the outer wall of the drip irrigation pipe 3 is equidistantly provided with the water outlet branch pipe 31, the end of the water outlet branch pipe 31 is provided with a detachable water-saving drip irrigation piece 5, the water-saving drip irrigation piece 5 comprises a second threaded connecting sleeve 50, a circular hole 500 is formed in the middle of the end of the inner wall of the second threaded connecting sleeve 50, a rubber tube 51 is arranged in the circular hole 500, a cotton thread 52 is arranged in the rubber tube 51, one end of the cotton thread 52 is located in the water outlet branch pipe 31, the rubber tube 51 fixes the position of the cotton thread 52, avoiding the cotton thread 52 from being separated from the second threaded connecting sleeve 50, the cotton thread 52 guides the water in the water outlet branch pipe 31 to the soil of the chrysanthemum seedling, which can avoid the risk of blockage of the traditional drip irrigation hole, can directly drip water to the root of the chrysanthemum seedling, reduces water loss, and further realizes the water-saving effect.

[0032] In the embodiment, the water inlet end of the drip irrigation pipe 3 is provided with a first threaded connecting sleeve 30, the first threaded connecting sleeve 30 is threadedly connected to the end of the irrigation branch pipe 10, and detachable connection of the drip irrigation pipe 3 and the irrigation branch pipe 10 is realized, so that installation and maintenance are facilitated.

[0033] Specifically, the end of the inner wall of the first threaded connecting sleeve 30 is provided with a first annular rubber pad 4, the end of the irrigation branch pipe 10 is closely combined with the side surface of the first annular rubber pad 4, a sealing function is provided, and water leakage at the connection position of the drip irrigation pipe 3 and the irrigation branch pipe 10 is prevented.

[0034] Further, the second threaded connecting sleeve 50 is threadedly connected to the end of the water outlet branch pipe 31, and is used for connecting the water-saving drip irrigation piece 5 to the water outlet branch pipe 31, so that replacement and maintenance are facilitated.

[0035] Further, the end of the inner wall of the second threaded connecting sleeve 50 is provided with a second annular rubber pad 6, the end of the water outlet branch pipe 31 is closely combined with the side surface of the second annular rubber pad 6, a sealing function is provided, and water leakage at the connection position of the water-saving drip irrigation piece 5 and the water outlet branch pipe 31 is prevented.

[0036] Further, the outer wall of the rubber tube 51 is bonded to the inner wall of the circular hole 500, so that the position of the rubber tube 51 is fixed, and the left end of the rubber tube 51 protrudes from the left end of the second threaded connecting sleeve 50, for connection of the connecting sleeve block 530.

[0037] Further, the right end of the rubber tube 51 is provided with an annular anti-dropping rubber plate 510, the left side of the annular anti-dropping rubber plate 510 is bonded to the end of the inner wall of the second threaded connecting sleeve 50, and the sealing property of the circular hole 500 and the stability of the rubber tube 51 are further improved.

[0038] Further, the water-saving drip irrigation piece 5 further comprises a plastic hose 53, one end of the plastic hose 53 is provided with a connecting sleeve block 530, the left end of the rubber pipe 51 is inserted into the connecting sleeve block 530, so as to facilitate disassembly and assembly of the plastic hose 53, so as to facilitate workers to replace the damaged plastic hose 53.

[0039] Further, the outer side of the cotton thread 52 is tightly attached to the inner wall of the rubber pipe 51, so that the connection position of the cotton thread 52 and the rubber pipe 51 is fixed, and the cotton thread 52 is effectively prevented from falling off, the end of the cotton thread 52 away from the water outlet branch pipe 31 passes through the plastic hose 53 to the outside, the bottom end of the plastic hose 53 is inserted into the soil, water evaporation on the cotton thread 52 is effectively avoided, and the water-saving effect is further improved, and the inner diameter of the plastic hose 53 is greater than the diameter of the cotton thread 52, so as to facilitate workers to pass the cotton thread 52 through the plastic hose 53.

[0040] In use, the water-saving drip irrigation device for chrysanthemum seedling culture of the embodiment is used, the irrigation main pipe 1 is connected with a water pump to realize water supply, the irrigation branch pipes 10 are arranged at equal intervals in the chrysanthemum seedling area to ensure uniform irrigation, the drip irrigation pipe 3 is connected to the end of the irrigation branch pipe 10 through the first threaded connecting sleeve 30, the control valve 2 is used to adjust water flow to meet water demand in different growth stages, the water-saving drip irrigation piece 5 is connected to the end of the water outlet branch pipe 31, water flow is guided through the rubber pipe 51 and the cotton thread 52, the bottom end of the plastic hose 53 is inserted into the soil, and the bottom end of the cotton thread 52 is located at the root of the chrysanthemum seedling, so as to ensure that water is directly delivered to the root, improve irrigation efficiency, and effectively save water resources.

[0041] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, the above embodiments and descriptions in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A water-saving type of dripper for chrysanthemum seedling culture, comprising a watering main pipe (1), characterized in that: The outer wall of the irrigation main pipe (1) is equidistantly arranged with irrigation branch pipes (10), the irrigation branch pipes (10) are provided with control valves (2), the end of the irrigation branch pipes (10) is provided with a detachable drip irrigation pipe (3), the outer wall of the drip irrigation pipe (3) is equidistantly arranged with water outlet branch pipes (31), the end of the water outlet branch pipes (31) is provided with a detachable water-saving drip irrigation piece (5), the water-saving drip irrigation piece (5) comprises a second threaded connecting sleeve (50), a circular hole (500) is formed in the middle of the end of the inner wall of the second threaded connecting sleeve (50), a rubber tube (51) is arranged in the circular hole (500), a cotton thread (52) penetrates through the rubber tube (51), and one end of the cotton thread (52) is located in the water outlet branch pipe (31).

2. The water saving drip emitter for chrysanthemum seedling culture according to claim 1, characterized in that: The water inlet end of the drip irrigation pipe (3) is provided with a first threaded connecting sleeve (30), and the first threaded connecting sleeve (30) is threadedly connected to the end of the irrigation branch pipe (10).

3. The water saving emitter for chrysanthemum seedling culture according to claim 2, characterized in that: The end of the inner wall of the first threaded connecting sleeve (30) is provided with a first annular rubber pad (4), and the end of the irrigation branch pipe (10) is tightly combined with the side surface of the first annular rubber pad (4).

4. The water saving emitter for chrysanthemum seedling culture according to claim 1, characterized in that: The second threaded connecting sleeve (50) is threadedly connected to the end of the water outlet branch pipe (31).

5. The water saving emitter for chrysanthemum seedling culture according to claim 4, characterized in that: The end of the inner wall of the second threaded connecting sleeve (50) is provided with a second annular rubber pad (6), and the end of the water outlet branch pipe (31) is tightly combined with the side surface of the second annular rubber pad (6).

6. The water saving drip emitter for chrysanthemum seedling culture according to claim 1, characterized in that: The outer wall of the rubber tube (51) is bonded to the inner wall of the circular hole (500), and the left end of the rubber tube (51) protrudes from the left end of the second threaded connecting sleeve (50).

7. The water saving emitter for chrysanthemum seedling culture according to claim 1, characterized in that: The right end of the rubber tube (51) is provided with an annular anti-dropping rubber plate (510), and the left side of the annular anti-dropping rubber plate (510) is bonded to the end of the inner wall of the second threaded connecting sleeve (50).

8. The water saving emitter for chrysanthemum seedling culture according to claim 1, characterized in that: The water-saving drip irrigation piece (5) further comprises a plastic hose (53), one end of the plastic hose (53) is provided with a connecting sleeve block (530), and the left end of the rubber tube (51) is inserted into the connecting sleeve block (530).

9. The water saving emitter for chrysanthemum seedling culture according to claim 8, characterized in that: The outer side of the cotton thread (52) is tightly combined with the inner wall of the rubber tube (51), one end of the cotton thread (52) away from the water outlet branch pipe (31) penetrates through the plastic hose (53) to the outside, and the inner diameter of the plastic hose (53) is greater than the diameter of the cotton thread (52).

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