CN219248778U - Water-saving drip irrigation device - Google Patents

Abstract

The utility model provides a water-saving drip irrigation device, which comprises a main pipe, wherein a connecting seat is arranged on the surface of the main pipe, four groups of connecting ports are symmetrically arranged at the top of the connecting seat, a capillary is arranged on the surface of the connecting ports, water outlets are formed in the surface of the capillary at equal intervals, a driving mechanism for dredging the water outlets is arranged on the back surface of the capillary, the tightness of the capillary is kept through a sealing ring, the problem that water leakage occurs at the penetrating position of a thimble is avoided, the thimble is overhead through a vertical rod, the other end of the thimble is attached to the ground through a balancing weight, and then the thimble is inserted into the ground through the vertical rod and an inserting column, so that the capillary is convenient to fix.

Description

Water-saving drip irrigation device

Technical Field

The utility model relates to the field of rice planting, in particular to a water-saving drip irrigation device.

Background

Rice is the most important grain crop, the rice planting area in China is the first place in the world, and the rice is cultivated in all places in China; the core of the water-saving control irrigation technology for paddy rice is to change the traditional planting mode, so that a water layer is always kept in a cycle state of shallow-wet-dry, water needed in the period of secondary sealing water feeding and fertilizer lifting can be saved, the conventional water layer management work can be greatly simplified, and the maximum yield and income can be obtained with the minimum water consumption;

the water-saving drip irrigation is a most effective water-saving irrigation mode in arid water-deficient areas by using plastic pipelines to send water to the roots of crops through orifices or drippers on a capillary tube with the diameter of about 16mm, has higher water-saving yield-increasing effect than that of the drip irrigation, can be combined with fertilization, improves fertilizer efficiency by more than one time, can be suitable for irrigation of fruit trees, vegetables, economic crops and greenhouses, can be also used for irrigation of field crops in arid water-deficient areas, is an important technical mode for planting rice, and has the following general processes: taking water from a water source, pressurizing or injecting fertilizer (pesticide), filtering, and enabling the water to pass through a water delivery pipe network to a capillary (drip irrigation tape) to reach the root of crops so as to realize organic combination of water and nutrition (water and fertilizer integration); the drip irrigation changes the water layer flood irrigation mode, the plastic main pipe, the branch pipe and the capillary pipe network replace various irrigation channels on the ground, and the infiltration irrigation is used for replacing flood irrigation; the root local irrigation replaces the full irrigation of the soil, and the irrigated crops replace the irrigated land (the irrigated seedlings do not burn the land), so that the hardening and hardening of the soil caused by irrigation are prevented;

the existing drip irrigation technology is that the capillary is directly paved near the plant rhizome and is subjected to drip irrigation through a water outlet with smaller caliber, and the water outlet of the capillary is easily blocked due to pollutants of a water source, soil blocks on the ground and dropping matters of the plant, so that the drip irrigation effect is affected, and the capillary water outlets are cleaned independently one by one, which is very troublesome and time-consuming.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a water-saving drip irrigation device so as to solve the problems in the background art, the water-saving drip irrigation device is novel in structure, the movable wheel of the driving mechanism moves horizontally along the backboard, the thimble inserted on the backboard is extruded, the thimble penetrates into the capillary tube and penetrates out of the water outlet, and impurities blocked at the water outlet are pushed out, so that the stability of drip irrigation water yield is ensured, the device can simultaneously clean a plurality of water outlets of the capillary tube, and the operation is simple and the dredging is convenient.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a water conservation drip irrigation device, includes the main pipe, install the connecting seat on the main pipe surface, and the connecting seat top symmetry is equipped with four groups of connectors, install the capillary on the connector surface, the delivery port has been seted up to the equidistance on the capillary surface, the capillary back is equipped with the actuating mechanism of mediation delivery port.

Further, the capillary is close to the one end bottom of connecting seat and installs the montant, and the capillary other end is fixed with the balancing weight, the inside slip grafting of balancing weight has the spliced pole, and montant and spliced pole all can insert underground.

Further, the back of the balancing weight is fixed with a back plate, and the other end of the back plate is sleeved on the vertical rod in a sliding manner.

Further, the driving mechanism comprises a driving wheel, the driving wheel is installed at one end of the backboard, which is close to the connecting seat, and a driven wheel is installed at the other end of the backboard, annular pull ropes are wound on the surfaces of the driving wheel and the driven wheel, and a moving wheel is installed on the surface of one side of each pull rope in a rotating mode.

Furthermore, the ejector pin is inserted in the surface of the backboard in a sliding manner at a position corresponding to the water outlet of the capillary, one end of the ejector pin penetrates into the capillary, and the other end of the ejector pin can be in extrusion contact with the movable wheel.

Further, a spring is arranged on the outer side surface of the backboard at a position corresponding to the penetrating position of the thimble, and one end of the spring is fixed with the thimble.

Furthermore, the capillary tube is sleeved with a sealing ring at the periphery corresponding to the sliding insertion of the thimble.

The utility model has the beneficial effects that: the utility model relates to a water-saving drip irrigation device, which comprises a main pipe; a connecting seat; a connection port; capillary tube; a vertical rod; inserting a column; balancing weight; a water outlet; a back plate; a driving mechanism; a driving wheel; driven wheel; a moving wheel; a thimble; a spring; a seal ring;

1. the water-saving drip irrigation device keeps the tightness of the capillary tube through the sealing ring, and avoids the problem of water leakage at the penetrating position of the thimble.

2. One end of the capillary tube of the water-saving drip irrigation device is overhead through the vertical rod, the other end of the capillary tube is attached to the ground through the balancing weight, and the capillary tube is conveniently fixed by inserting the capillary tube into the ground through the vertical rod and the inserting column.

3. This water conservation drips irrigation device for prior art, through actuating mechanism's movable wheel along backplate horizontal migration, extrudees the thimble of pegging graft on the backplate, and the thimble penetrates the capillary inside and wears out from the delivery port, will block up the impurity in the delivery port to guarantee to drip irrigation the stability of water yield, the device can realize clearing up simultaneously a plurality of delivery ports of capillary, easy operation, and the mediation is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a water-saving drip irrigation device according to the present utility model;

FIG. 2 is a schematic diagram of the connection structure of the main pipe and the capillary of the water-saving drip irrigation device;

FIG. 3 is a schematic view of the back surface of a capillary tube of a water-saving drip irrigation device according to the present utility model;

fig. 4 is a schematic view of the front structure of a capillary tube of a water-saving drip irrigation device according to the present utility model;

FIG. 5 is a schematic view of a portion of the drive mechanism of a water-saving drip irrigation device according to the present utility model;

in the figure: 1. a main pipe; 2. a connecting seat; 3. a connection port; 4. capillary tube; 41. a vertical rod; 42. inserting a column; 43. balancing weight; 44. a water outlet; 5. a back plate; 6. a driving mechanism; 61. a driving wheel; 62. driven wheel; 63. a moving wheel; 64. a thimble; 65. a spring; 66. and (3) sealing rings.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a water conservation drip irrigation device, includes is responsible for 1, be responsible for 1 installs connecting seat 2 on the surface, and connecting seat 2 top symmetry is equipped with four group's connector 3, be installed on the connector 3 surface and have capillary 4, the delivery port 44 has been seted up to the equidistance on the capillary 4 surface, the capillary 4 back is equipped with the actuating mechanism 6 of mediation delivery port 44, and during the device, will be responsible for 1 water inlet and external water pump connection, through the reposition of redundant personnel of being responsible for 1 and connecting seat 2, rivers are sent out through the delivery port 44 of four capillary 4, after using a period, clear up the delivery port 44 of capillary 4 through actuating mechanism 6 to prevent delivery port 44 jam.

In this embodiment, the capillary 4 is close to the one end bottom of connecting seat 2 and installs montant 41, and the capillary 4 other end is fixed with balancing weight 43, inside slip grafting of balancing weight 43 has inserted post 42, and montant 41 and inserted post 42 all can insert underground, and capillary 4 one end is maked somebody a mere figurehead through montant 41, and the other end is attached with ground through balancing weight 43, and rethread montant 41 and inserted post 42 insert underground to make things convenient for the fixed of capillary 4.

In this embodiment, the back of the balancing weight 43 is fixed with the back plate 5, and the other end of the back plate 5 is slidably sleeved on the vertical rod 41, the driving mechanism 6 includes a driving wheel 61, one end of the back plate 5, which is close to the connecting seat 2, is provided with the driving wheel 61, and the other end of the back plate 5 is provided with the driven wheel 62, the surfaces of the driving wheel 61 and the driven wheel 62 are wound with an annular pull rope, one side of the pull rope is rotatably provided with a moving wheel 63, the surface of the back plate 5 is slidably inserted with a thimble 64 corresponding to the water outlet 44 of the capillary 4, one end of the thimble 64 penetrates into the capillary 4, the other end of the thimble 64 can be in extrusion contact with the moving wheel 63, one end of the spring 65 is fixed with the thimble 64, a rotating button is provided on the driving wheel 61, by rotating the rotating button, the driving wheel 61 and the driven wheel 62 synchronously rotate under the transmission of the pull rope, the pull rope drives the moving wheel 63 to move along the back plate 5, alternately extrudes the stretched thimble 64, the thimble 65 compresses the inside the capillary 4 and passes through the water outlet 44, pushes impurities blocked in the water outlet 44 out of the capillary 44, and the impurities retained by the outside of the thimble 64 are retracted by the elastic force of the thimble 64 under the action of the drip irrigation wheel 44, and the action of the drip irrigation wheel 44 is retracted by the action of the water outlet 44.

In this embodiment, the sealing ring 66 is sleeved on the periphery of the capillary 4 corresponding to the thimble 64 in a sliding and inserting manner, and the sealing performance of the capillary 4 is maintained through the sealing ring 66, so that the problem of water leakage at the penetrating position of the thimble 64 is avoided.

When the device is used, the water inlet end of the main pipe 1 is connected with an external water pump, water flows through the water outlets 44 of the four capillary pipes 4 by the diversion of the main pipe 1 and the connecting seat 2, after the device is used for a period of time, the driving wheel 61 and the driven wheel 62 synchronously rotate under the transmission effect of the pull rope by rotating the rotating button, the pull rope drives the moving wheel 63 to move along the back of the back plate 5, the extending thimble 64 alternately extrudes, the thimble 64 compresses the spring 65 to penetrate into the capillary pipes 4 and penetrate out of the water outlets 44, impurities blocked at the water outlets 44 are pushed out, the water yield of the water outlets 44 is kept, after the moving wheel 63 leaves, the thimble 64 is retracted under the elastic force of the spring 65 and the limiting effect of the back plate 5, and the water outlets 44 drop irrigation is prevented, so that the water outlets 44 are prevented from being blocked.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a water conservation drip irrigation device, includes main pipe (1), its characterized in that: the novel pipe connecting device is characterized in that a connecting seat (2) is arranged on the surface of the main pipe (1), four groups of connecting ports (3) are symmetrically arranged at the top of the connecting seat (2), capillary pipes (4) are arranged on the surface of the connecting ports (3), water outlets (44) are formed in the surface of the capillary pipes (4) at equal intervals, and a driving mechanism (6) for dredging the water outlets (44) is arranged on the back of the capillary pipes (4).

2. The water conservation drip irrigation device according to claim 1 wherein: the capillary (4) is close to one end bottom of connecting seat (2) and installs montant (41), and the capillary (4) other end is fixed with balancing weight (43), inside slip grafting of balancing weight (43) has spliced pole (42), and montant (41) and spliced pole (42) all can insert underground.

3. The water conservation drip irrigation device according to claim 2 wherein: the back of the balancing weight (43) is fixed with a back plate (5), and the other end of the back plate (5) is sleeved on the vertical rod (41) in a sliding manner.

4. A water conservation drip irrigation device according to claim 3 wherein: the driving mechanism (6) comprises a driving wheel (61), the driving wheel (61) is installed at one end, close to the connecting seat (2), of the back plate (5), the driven wheel (62) is installed at the other end of the back plate (5), annular pull ropes are wound on the surfaces of the driving wheel (61) and the driven wheel (62), and a moving wheel (63) is rotatably installed on the surface of one side of each pull rope.

5. The water conservation drip irrigation device according to claim 4 wherein: the ejector pin (64) is inserted on the surface of the back plate (5) at a position corresponding to the water outlet (44) of the capillary tube (4) in a sliding manner, one end of the ejector pin (64) penetrates into the capillary tube (4), and the other end of the ejector pin (64) can be in extrusion contact with the movable wheel (63).

6. The water conservation drip irrigation device according to claim 5 wherein: a spring (65) is arranged on the outer side surface of the back plate (5) at a position corresponding to the penetrating position of the thimble (64), and one end of the spring (65) is fixed with the thimble (64).

7. The water conservation drip irrigation device according to claim 6 wherein: the outer periphery of the capillary tube (4) corresponding to the thimble (64) in sliding connection is sleeved with a sealing ring (66).

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