Embedded flat water dropper with double turbulent flow channels

Abstract

The utility model provides an embedded flat water dropper with double turbulent flow channels, which relates to the technical field of flat water droppers, solves the problem that the existing flat water dropper cannot clean impurities, and comprises a water dropper body, a water inlet groove is arranged on the surface of the water dropper body, the surface of the water inlet groove is provided with the channels, and the water dropper body is provided with a water outlet. A water collecting tank is installed on the side, away from the water inlet tank, of the flow channel, a plurality of grids are arranged on the surface of the water inlet tank, filter screens are installed at the bottoms of the grids, and a connector is installed on the surface of the water collecting tank. According to the water dropper, the water dropper body, the water inlet groove, the flow channel, the water collecting groove, the grating, the filter screen and the connector are matched for use, so that the filter screen and the flow channel can be effectively cleaned, and the usability is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flat drippers, and more specifically, particularly relates to an inner-embedded flat dripper with double turbulent flow channels. Background Art

[0002] The dripper is the core component of drip irrigation technology. Its main function is to generate enough pressure drop when water flows through its slender flow channel, so that the flow through each level of branch pipes is basically the same, achieving stable and uniform irrigation of crops. Usually, the turbulent flow channel of the dripper is sawtooth-shaped. The purpose of adjusting the flow rate can be achieved by adjusting the tooth tip spacing and depth of the sawtooth, or increasing the overall length of the dripper.

[0003] Based on the above, the inventors have found the following problems: after long-term use, impurities may be adsorbed at the water inlet of the current flat dripper, and blockage will reduce the irrigation efficiency of the dripper and even cause some drippers to fail completely, while the existing flat dripper cannot effectively clean the impurities.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an internally embedded flat dripper with double turbulent flow channels is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an inner-embedded flat dripper with double turbulent flow channels to solve the problem that the existing flat dripper cannot clean impurities.

[0006] The utility model aims to achieve the purpose and effect of an internally embedded flat dripper with double turbulent flow channels by the following specific technical means:

[0007] A built-in flat dripper with double turbulent flow channels comprises a dripper body, a water inlet groove is provided on the surface of the dripper body, a flow channel is provided on the surface of the water inlet groove, a water collecting groove is installed on the side of the flow channel away from the water inlet groove, a plurality of grilles are provided on the surface of the water inlet groove, a filter is installed at the bottom of the grilles, and a connector is installed on the surface of the water collecting groove.

[0008] Furthermore, there are two flow channels, and the flow channels are Tesla valve structures.

[0009] Furthermore, the resistance end of the flow channel is connected to the water inlet trough.

[0010] Furthermore, the dripper body is made of plastic.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model uses a dripper body, a water inlet trough, a flow channel, a water collecting trough, a grille, a filter and a connector in coordination. The filter can effectively isolate impurities. The use of the grille can make the filter installation more stable. When water flows into the flow channel through the water inlet trough, the structure of the Tesla valve can effectively reduce the pressure of the water flow. When there are more impurities adsorbed on the surface of the filter, it is only necessary to connect the connector to the water pipe on the outside. Due to the characteristics of the Tesla valve, the water flow flowing from the water collecting trough into the flow channel will not be resisted, and there will still be a large pressure, thereby flushing and cleaning the flow channel and the filter. Through the above design, the filter and the flow channel can be effectively cleaned, which greatly improves the usability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional schematic diagram of an inner-embedded flat dripper with double turbulent flow channels.

[0014] Figure 2 It is a partial schematic diagram of an inner-embedded flat dripper with double turbulent flow channels of the utility model.

[0015] Figure 3 The utility model is a schematic diagram of an inner-embedded flat dripper with double turbulent flow channels when viewed from above.

[0016] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0017] 1. Drip head body; 2. Water inlet tank; 3. Flow channel; 4. Water collecting tank; 5. Grille; 6. Filter; 7. Connector. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Example:

[0022] As attached Figure 1 To Attachment Figure 3 As shown:

[0023] The utility model provides an inlaid flat dripper with double turbulent flow channels 3, comprising a dripper body 1, a water inlet groove 2 is provided on the surface of the dripper body 1, a flow channel 3 is provided on the surface of the water inlet groove 2, a water collecting groove 4 is installed on the side of the flow channel 3 away from the water inlet groove 2, a plurality of grilles 5 are provided on the surface of the water inlet groove 2, a filter screen 6 is installed at the bottom of the grille 5, and a connector 7 is installed on the surface of the water collecting groove 4. Through the coordinated use of the dripper body 1, the water inlet trough 2, the flow channel 3, the water collecting trough 4, the grille 5, the filter 6 and the connector 7, the filter 6 can effectively isolate impurities. The use of the grille 5 can make the filter 6 more firmly installed. When the water flows into the flow channel 3 through the water inlet trough 2, the structure of the Tesla valve can effectively reduce the pressure of the water flow. When there are more impurities adsorbed on the surface of the filter 6, it is only necessary to connect the connector 7 to the water pipe on the outside. Due to the characteristics of the Tesla valve, the water flow from the water collecting trough 4 into the flow channel 3 will not be resisted, and there will still be a large pressure, thereby flushing and cleaning the flow channel 3 and the filter 6. Through the above design, the filter 6 and the flow channel 3 can be effectively cleaned, which greatly improves the usability.

[0024] There are two flow channels 3, and the flow channels 3 are Tesla valve structures.

[0025] The resistance end of the flow channel 3 is connected to the water inlet trough 2 .

[0026] Wherein, the material of the dripper body 1 is plastic material.

[0027] The specific usage and function of this embodiment are as follows:

[0028] When the utility model is in use, the utility model is first installed in the drip irrigation pipe, wherein the filter screen 6 can effectively isolate impurities, and the use of the grille 5 can make the filter screen 6 more firmly installed. When the water flows into the flow channel 3 through the water inlet trough 2, the structure of the Tesla valve can effectively reduce the pressure of the water flow. When there are more impurities adsorbed on the surface of the filter screen 6, it is only necessary to connect the connector 7 to the water pipe on the outside. Due to the characteristics of the Tesla valve, the water flowing from the water collection tank 4 into the flow channel 3 will not be resisted, and there will still be a large pressure, thereby flushing and cleaning the flow channel 3 and the filter screen 6. Through the above design, the filter screen 6 and the flow channel 3 can be effectively cleaned, which greatly improves the usability.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. An internally embedded flat dripper with dual turbulent flow channels (3), characterized in that: The invention comprises a dripper body (1), wherein a water inlet groove (2) is provided on the surface of the dripper body (1), a flow channel (3) is provided on the surface of the water inlet groove (2), a water collecting groove (4) is installed on the side of the flow channel (3) away from the water inlet groove (2), a plurality of grilles (5) are provided on the surface of the water inlet groove (2), a filter screen (6) is installed at the bottom of the grilles (5), and a connector (7) is installed on the surface of the water collecting groove (4).

2. The internally embedded flat dripper with double turbulent flow channels (3) as claimed in claim 1, characterized in that: There are two flow channels (3), and the flow channels (3) are Tesla valve structures.

3. The inner-mounted flat dripper with double turbulent flow channels (3) as claimed in claim 1, characterized in that: The resistance end of the flow channel (3) is connected to the water inlet trough (2).

4. The inner-mounted flat dripper with double turbulent flow channels (3) as claimed in claim 1, characterized in that: The material of the dripper body (1) is plastic material.

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