Anti-blocking structure of embedded patch type water dropper
By introducing a filter assembly and a debris removal disc structure into the embedded patch dripper, the problem of easy filter clogging is solved, achieving smooth liquid transfer and improved irrigation efficiency.
Patent Information
- Application Number
- CN202423302322.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The filter screen of traditional embedded patch droppers is easily clogged by impurities, affecting the liquid transfer effect.
An anti-clogging structure including a filter assembly and a decontamination disc is designed. The filter assembly blocks impurities through a filter window, and the decontamination disc shakes and taps the filter window when the liquid flows to prevent impurities from adhering.
It effectively prevents filter clogging, ensures smooth liquid transmission, and improves irrigation efficiency and crop yield.
Smart Images
Figure CN223745436U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a dripper technical field, concretely is a kind of anti-blocking structure of inner inlay patch type dripper. BACKGROUND
[0002] The inner inlay patch type dripper is a kind of irrigation equipment, can make water flow even output in the form of water drop, plays a vital role in water-saving irrigation system, not only can significantly improve the utilization efficiency of water resources, but also can realize even irrigation, improve crop yield and quality, and simplify irrigation management process.
[0003] Among them, the water inlet end of the inner inlay patch type dripper in the prior art is usually provided with a filter screen to prevent impurities from entering the flow channel, however, the impurities blocked by the filter screen still remain on the filter screen, which can easily cause the filter screen to be blocked in a long-term state, affecting the subsequent liquid transmission effect.
[0004] Therefore, the utility model provides an anti-blocking structure of inner inlay patch type dripper to solve the above problems. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of the prior art, the utility model provides an anti-blocking structure of inner inlay patch type dripper to solve the above problems.
[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: an anti-blocking structure of inner inlay patch type dripper, comprising a dripper main body, a transmission cavity and a liquid outlet cavity are formed in the inside of the dripper main body, a liquid outlet through hole in communication with the transmission cavity is formed in the front of the dripper main body close to the liquid outlet cavity, a division strip is fixedly connected to the middle part of the transmission cavity, and a flow channel is formed in the transmission cavity by the division strip, the top end of the flow channel is in communication with the liquid outlet cavity, a liquid inlet is formed in the back of the dripper main body, and the liquid inlet is in communication with the bottom end of the flow channel, a filter assembly is arranged at the liquid inlet, and the filter assembly is used to block impurities in liquid.
[0007] Preferably, the filter assembly comprises a filter window, a positioning lug and a support shaft, the inside of the liquid inlet is fixedly connected with the filter window, the top and bottom of the end of the back of the dripper main body close to the liquid inlet are fixedly connected with the positioning lug, and the support shaft is fixedly connected between the two positioning lugs, and a plurality of impurity removal discs are rotatably connected to the outside of the support shaft.
[0008] Preferably, the length of the division strip is less than the length of the transmission cavity.
[0009] Preferably, a plurality of flow guide protrusions A are fixedly connected to the top and bottom of the inside of the transmission cavity, a plurality of flow guide protrusions B are fixedly connected to the top and bottom of the division strip, and the flow guide protrusions A and the flow guide protrusions B are arranged alternately.
[0010] Preferably, the flow guide protrusion A and the flow guide protrusion B are both in a tooth shape structure.
[0011] Preferably, the outer side of the impurity removing disc is fixedly connected with a knocking claw, and the knocking claw is in an arc shape structure.
[0012] Beneficial effects
[0013] The utility model provides a kind of anti-blocking structure of inner inlay patch type dripper.Compared with prior art, it has the following beneficial effects:
[0014] The anti-blocking structure of inner inlay patch type dripper, by the setting of filter assembly, can block impurities in the liquid entering flow channel, and cooperate with the structural characteristics of impurity removing disc, can drive filter window to shake when liquid flows, to prevent impurities from adhering to filter window for a long time and causing filter window to be blocked. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall structure schematic diagram of the utility model;
[0016] Figure 2 It is the internal structure schematic diagram of transmission cavity of the utility model;
[0017] Figure 3 It is the structure schematic diagram of filter assembly of the utility model;
[0018] Figure 4 It is the assembly structure schematic diagram of impurity removing disc of the utility model.
[0019] In the drawing, 1, dripper main body;2, transmission cavity;3, liquid outlet cavity;4, liquid outlet through hole;5, segmentation strip;6, flow channel;7, flow guide protrusion A;8, flow guide protrusion B;9, liquid inlet;10, filter window;11, positioning lug;12, support shaft;13, impurity removing disc. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0021] Embodiment one:
[0022] Please refer to Figures 1-4The application discloses an anti-blocking structure of an inner-inserted patch type dripping head.
[0023] Here, the length of the partition strip 5 is smaller than the length of the transmission cavity 2, and by changing the sizes of the partition strip 5 and the transmission cavity 2, the length of the flow channel 6 can be ensured, and meanwhile, the partition strip 5 can avoid cutting off the transmission cavity 2.
[0024] In detail, the top end and the bottom end in the transmission cavity 2 are fixedly connected with a plurality of flow guide protrusions A7, the top end and the bottom end of the partition strip 5 are fixedly connected with a plurality of flow guide protrusions B8, and the flow guide protrusions A7 and the flow guide protrusions B8 are staggered, the path of the liquid in the flow channel 6 is greatly prolonged by the arrangement of the flow guide protrusions A7 and the flow guide protrusions B8.
[0025] Preferably, the flow guide protrusions A7 and the flow guide protrusions B8 are in a tooth-shaped structure, the liquid can be stably sent into the liquid outlet cavity 3 by the structural characteristics of the flow guide protrusions A7 and the flow guide protrusions B8, and then the liquid is guided out through the liquid outlet through hole 4.
[0026] Embodiment two
[0027] Please refer to Figures 1-4 The embodiment provides a technical scheme based on the embodiment one: the filter assembly comprises a filter window 10, a positioning lug 11 and a support shaft 12, the inside of the liquid inlet 9 is fixedly connected with the filter window 10, the top and the bottom of the back of the dripping head body 1 close to the liquid inlet 9 are fixedly connected with the positioning lug 11, and the support shaft 12 is fixedly connected between the two positioning lugs 11; and a plurality of impurity removing discs 13 are rotatably connected to the outside of the support shaft 12.
[0028] In the embodiment, the outside of the impurity removing disc 13 is fixedly connected with a knocking claw in an arc-shaped structure, when the liquid flows in the drip irrigation belt, the water flow can push the impurity removing disc 13, the impurity removing disc 13 is driven to rotate under the support of the support shaft 12, and the impurity removing disc 13 knocks the filter window 10 in the rotating process, so that the filter window 10 is shaken and the impurities adhered to the surface of the filter window 10 are shaken off.
[0029] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.
[0030] Working principle: the drop head main body 1 is positioned on the inner wall of the drip irrigation tape by hot melting, and a through hole corresponding to the liquid outlet through hole 4 is formed on the drip irrigation tape, when the drip irrigation tape has liquid flow, the liquid will be filtered by the filter window 10, introduced into the flow channel 6, and flow along the flow channel 6, then enter the liquid outlet cavity 3, and finally be guided out through the liquid outlet through hole 4;
[0031] And when the liquid flows, the impurity removal disc 13 can be pushed by the liquid, so as to drive the impurity removal disc 13 to rotate and knock the filter window 10, so as to shake the filter window 10 and shake off the impurities on the surface of the filter window 10, avoiding the filter window 10 from being blocked.
[0032] It should be noted that in this paper, the relationship terms such as first and second 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 the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An anti-clogging structure of an internally inserted patch type dripper, characterized by: The application relates to a drip head, which comprises a drip head body (1), the inside of the drip head body (1) is provided with a transmission cavity (2) and a liquid outlet cavity (3), the front end of the drip head body (1) close to the liquid outlet cavity (3) is provided with a liquid outlet through hole (4) communicated with the transmission cavity (2), the middle part of the transmission cavity (2) is fixedly connected with a partition strip (5), and a flow channel (6) is formed in the transmission cavity (2) through the partition strip (5), the top end of the flow channel (6) is communicated with the liquid outlet cavity (3), the back surface of the drip head body (1) is provided with a liquid inlet (9), the liquid inlet (9) is communicated with the bottom end of the flow channel (6), a filter assembly is arranged at the liquid inlet (9), and the filter assembly is used for blocking impurities in liquid. The filter assembly comprises a filter window (10), positioning ears (11) and a supporting shaft rod (12), the inside of the liquid inlet (9) is fixedly connected with the filter window (10), the top and bottom of the back surface of the drip head body (1) close to the liquid inlet (9) are fixedly connected with the positioning ears (11), the supporting shaft rod (12) is fixedly connected between the two positioning ears (11), a plurality of impurity removing discs (13) are rotatably connected to the outer side of the supporting shaft rod (12), and knocking claws are fixedly connected to the outer side of the impurity removing discs (13), the knocking claws are in arc structures.
2. The anti-clogging structure of an internally inserted patch type dripper according to claim 1, characterized in that: The length of the partition strip (5) is smaller than the length of the transmission cavity (2).
3. The anti-clogging structure of an internally inserted patch type dripper according to claim 1, wherein: The top end and the bottom end in the transmission cavity (2) are fixedly connected with a plurality of flow guide protrusions A (7), the top end and the bottom end of the partition strip (5) are fixedly connected with a plurality of flow guide protrusions B (8), and the flow guide protrusions A (7) and the flow guide protrusions B (8) are staggered.
4. The anti-clogging structure of an internally inserted patch type dripper according to claim 3, wherein: The flow guide protrusions A (7) and the flow guide protrusions B (8) are in tooth-shaped structures.