Vegetation spraying water flow blocking device for landscape construction

Abstract

The utility model provides a vegetation spraying water choking device for landscape construction, which comprises a connector, an outer fixing ring and a side nozzle I. The inner side of the upper end of the connector is provided with a group of inner sealing thread grooves used for connecting an external spraying water pipe in a sealing manner, and the lower end of the connector is provided with a group of sealing sleeves used for keeping the inside sealed. Compared with the prior art, the external spraying device has the following advantages that after external spraying water is guided in through the external spraying water pipe in a pressurized mode, external spraying liquid enters the confluence cavity and is collected in the confluence cavity, and then the external spraying water is sprayed into the confluence cavity through the external spraying water pipe. As the pressure of the spraying water is continuously increased, the spraying water extrudes the movable head to move downwards in the confluence cavity, and the inner connecting rod pulls the fixed head to extrude the spring for compression, so that the pressure of the spraying water body and the pressure of the spring are kept balanced, and the spraying water flows out through the space between the movable head and the limiting shell.

Description

TECHNICAL FIELD

[0001] The utility model belongs to landscape spraying technical field relates to a landscape construction is with vegetation spraying water resistance device. BACKGROUND

[0002] The shortcomings of the existing landscape spraying equipment in the aspect of spraying water droplet flow resistance mainly manifest in nozzle design, water pressure control, etc. Firstly, improper nozzle design will lead to water droplet flow resistance, such as too small nozzle aperture or unreasonable shape, which will increase water flow resistance and affect spraying effect and range. Secondly, unstable water pressure control will also cause flow resistance problem, and too high or too low water pressure will affect the normal operation of the spraying system, leading to uneven water droplet distribution or insufficient spraying distance, and meanwhile, water droplets cannot resist flow, which will cause waste of water resources.

[0003] The reasons for these shortcomings include insufficient consideration of actual use environment during design, equipment aging, improper maintenance and poor water quality management, etc. The conventional countermeasures include regular replacement or cleaning of nozzles and adjustment of water pressure to a suitable range. However, the disadvantages of these methods are that frequent maintenance work increases operating cost, and installation and maintenance of the filtration system also require additional investment, and to some extent, the spraying water droplet flow problem may still not be completely solved, especially in relatively dry water areas, which causes waste of water, and therefore, there is an urgent need for a landscape construction vegetation spraying water resistance device to solve the above problems. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a landscape construction vegetation spraying water resistance device to solve the problems raised in the background art.

[0005] The utility model realizes the following technical scheme: a landscape construction vegetation spraying water resistance device, comprising: a connecting head and a main nozzle, a group of internal sealing thread grooves for sealing and connecting external spraying water pipes are arranged on the inner side of the upper end of the connecting head, a group of sealing sleeves for maintaining internal sealing are arranged on the lower end of the connecting head, and a group of external fixing rings for maintaining the connection effect of the sealing sleeves are arranged on the lower end of the sealing sleeves.

[0006] The external fixing ring comprises a fixed head, a movable head and an internal sealing ring, a group of fixed heads for maintaining positioning are arranged at the middle position of the internal part of the connecting head, a group of internal water guide cavities for pressurizing and guiding the internal spraying water of the external spraying water pipe are arranged on the outer side of the fixed head, the fixed head is an active structure, and a group of springs for providing extension and contraction tension to the movable head are arranged on the lower end of the fixed head.

[0007] As a preferred embodiment, a group of internal limiting frames for supporting the lower end of the spring are arranged on the lower end of the spring, and a group of limiting shells for connecting and fixing the internal limiting frames are arranged on the outer side of the internal limiting frames.

[0008] As a preferred embodiment, the outer side of the limiting shell is provided with a set of outer shells for maintaining the internal sealing of the outer fixed ring, and the outer side of the upper end of the limiting shell is provided with a set of outer sealing rings for sealingly fitting the inner wall of the outer shell.

[0009] As a preferred embodiment, the inner side of the limiting shell is provided with a set of confluence cavities for converging the pressurized spray water, and the lower end of the fixed head is provided with a set of inner connecting rods for controlling the up-and-down movement of the movable head, and the inner connecting rods are connected and fixed with the upper end of the movable head at the central position through the inner limiting frame, when the external spray water is introduced by the external spray water pipe under pressure, the external spray liquid enters the inside of the confluence cavity and converges in the inside of the confluence cavity, due to the continuous increase of the spray water pressure, the spray water will extrude the movable head downwards in the inside of the confluence cavity, and the inner connecting rod will pull the fixed head to extrude and compress the spring, so as to keep the balance between the spray water pressure and the spring pressure, the spray water flows out through the space between the movable head and the limiting shell, and is guided to the inside of the two sets of side diversion pipes and the set of straight pipes, and waits for spraying, when the spray water pressure supply of the external spray water pipe is insufficient, the movable head keeps fitting with the limiting shell, so as to store the spray water and prevent the flow resistance of the spray water.

[0010] As a preferred embodiment, the outer side of the movable head is provided with a set of inner sealing rings for sealingly fitting the inner side of the lower end of the limiting shell, the inner sealing ring and the lower end of the limiting shell and the outer side of the movable head are sealingly fitted and embedded, and the lower end of the outer fixed ring is provided with a set of straight pipes for straightly introducing the spray water.

[0011] As a preferred embodiment, the left and right sides of the straight pipes are respectively provided with a set of side diversion pipes for uniformly diverting the spray water, the front side of the side diversion pipe is an arc-shaped structure, and is mirror image arranged with the straight pipe as the axis, the inside of the two sets of side diversion pipes and the straight pipe are in communication with the inside of the lower end of the outer fixed ring, when the two sets of side diversion pipes and the straight pipe divert the spray water, the spray water is sprayed through the side spray head one, the side spray head two and the main spray head to multiple ranges, so as to expand the spraying area of the ordinary spray head and improve the spraying efficiency, and the number and cost of use are reduced compared with a single spray head.

[0012] As a preferred embodiment, the left side of the left side diversion pipe is provided with a set of side spray head ones for spraying the left side of the spray water, the right side of the right side diversion pipe is provided with a set of side spray head twos for spraying the right side of the spray water, and the lower end of the straight pipe is provided with a set of main spray heads for spraying the lower end of the spray water.

[0013] As a preferred embodiment, the side nozzle one, the side nozzle two and the main nozzle are all atomizing nozzles, and are respectively threadedly sealed with the two groups of side shunt pipes and the lower end of the straight pipe, and an inner sealing inlay for enhancing the sealing effect of the connection is arranged in the inner side of the inner sealing thread groove.

[0014] After the above technical scheme is adopted, the beneficial effects of the utility model are as follows: when the external spraying water body is introduced by the external spraying water pipe, the external spraying liquid enters the inside of the converging chamber and converges in the inside of the converging chamber, and because the spraying water pressure continuously increases, the spraying water extrudes the movable head to move downwards in the inside of the converging chamber, and the inner connecting rod pulls the fixed head to extrude the spring to compress, so that the spraying water pressure and the spring pressure are kept in balance, the spraying water flows out between the movable head and the limiting shell, and is guided to the inside of the two groups of side shunt pipes and the group of straight pipes, and waits for spraying, when the spraying water pressure supplied by the external spraying water pipe is insufficient, the movable head keeps adhering to the limiting shell, so that the spraying water is stored, and the flow of the spraying water is prevented, after the spraying water is shunted by the two groups of side shunt pipes and the straight pipe, the spraying water is sprayed to multiple ranges through the side nozzle one, the side nozzle two and the main nozzle, so that the spraying area of the ordinary spraying head is expanded, and the spraying efficiency is improved, and compared with the single spraying head, the number and the cost of use are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, hereinafter, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0016] Figure 1 It is a front oblique side top view structural schematic diagram of the vegetation spraying water flow resistance device for landscape construction of the utility model;

[0017] Figure 2 It is a front side top view structural schematic diagram of the inside of the connecting head in the vegetation spraying water flow resistance device for landscape construction of the utility model;

[0018] Figure 3 It is a left oblique front side top view structural schematic diagram of the inside structure of the outer fixed ring in the vegetation spraying water flow resistance device for landscape construction of the utility model;

[0019] Figure 4 It is a front side view structural schematic diagram of the contact between the limiting shell and the movable head in the vegetation spraying water flow resistance device for landscape construction of the utility model;

[0020] In the figure: 100-connector, 110-inner sealing thread groove, 120-inner water guide cavity, 130-sealing sleeve, 140-outer fixing ring, 150-straight-through pipe, 160-side shunt pipe, 170-side nozzle one, 180-side nozzle two, 190-main nozzle, 200-fixing head, 210-inner limiting frame, 220-spring, 230-converging cavity, 240-outer sealing ring, 250-limiting shell, 260-movable head, 270-inner sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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 protection scope of the utility model.

[0022] Please refer to Figures 1-4 A vegetation spraying water resistance device for landscape construction, comprising a connector 100, an outer fixing ring 140 and a main nozzle 190, a group of inner sealing thread grooves 110 for sealingly connecting the external spraying water pipe are arranged on the inner side of the upper end of the connector 100, a group of sealing sleeves 130 for maintaining the internal sealing are arranged on the lower end of the connector 100, a group of outer fixing rings 140 for maintaining the connecting effect of the sealing sleeves 130 are arranged on the lower end of the sealing sleeves 130.

[0023] The outer fixing ring 140 comprises a fixing head 200, a movable head 260 and an inner sealing ring 270, a group of fixing heads 200 for maintaining the positioning are arranged at the middle position inside the connector 100, a group of inner water guide cavities 120 for pressurizing and guiding the internal spraying water of the external spraying water pipe are arranged on the outer side of the fixing head 200, the fixing head 200 is an active structure, and a group of springs 220 for providing the extension and contraction tension to the movable head 260 are arranged on the lower end of the fixing head 200.

[0024] A group of inner limiting frames 210 for supporting the lower end of the spring 220 are arranged on the lower end of the spring 220, and a group of limiting shells 250 for fixedly connecting with the inner limiting frames 210 are arranged on the outer side of the inner limiting frames 210.

[0025] A group of outer shells for maintaining the internal sealing of the outer fixing ring 140 are arranged on the outer side of the limiting shell 250, and a group of outer sealing rings 240 for sealingly abutting the inner wall of the outer shell are arranged on the outer side of the upper end of the limiting shell 250.

[0026] A group of confluence cavities 230 for converging the pressurized spray water are arranged inside the limiting shell 250, and a group of inner connecting rods for controlling the up-and-down movement of the movable head 260 are arranged at the lower end of the fixed head 200, and the inner connecting rods are connected with the upper end of the movable head 260 at the central position inside the inner limiting frame 210.

[0027] A group of inner sealing rings 270 for sealingly fitting with the inner side of the lower end of the limiting shell 250 are arranged outside the movable head 260, the inner sealing rings 270 are sealingly fitted with the lower end of the limiting shell 250 and the outer side of the movable head 260, and a group of straight flow pipes 150 for directly guiding the spray water into the straight flow pipes are arranged at the middle position of the lower end of the outer fixed ring 140.

[0028] A group of side flow pipes 160 for uniformly distributing the spray water are arranged at the left and right sides of the straight flow pipe 150, the front cross section of the side flow pipes 160 is an arc structure, and the side flow pipes 160 are symmetrically arranged with the straight flow pipe 150 as the axis, and the inner sides of the two groups of side flow pipes 160 and the straight flow pipe 150 are in communication with the inner side of the lower end of the outer fixed ring 140.

[0029] A group of side nozzles one 170 for spraying the left side of the spray water are arranged at the left side of the left side flow pipe 160, a group of side nozzles two 180 for spraying the right side of the spray water are arranged at the right side of the right side flow pipe 160, and a group of main nozzles 190 for spraying the lower end of the spray water are arranged at the lower end of the straight flow pipe 150.

[0030] The side nozzles one 170, the side nozzles two 180 and the main nozzles 190 are all atomizing nozzles, and are respectively threadedly and sealingly combined with the lower end of the straight flow pipe 150 and the two groups of side flow pipes 160, and a group of inner sealing inlaid layers for enhancing the sealing effect of the connection are arranged inside the inner sealing thread grooves 110.

[0031] Please refer to Figures 1-4 , as the first embodiment of the utility model: when the external spray water is pressurized and introduced through the external spray water pipe, the external spray liquid enters the inner side of the confluence cavity 230, and is converged in the confluence cavity 230, due to the continuous increase of the spray water pressure, the spray water will extrude the movable head 260 to move downwards in the confluence cavity 230, and the inner connecting rod will pull the fixed head 200 to extrude and compress the spring 220, so as to keep the balance between the spray water pressure and the spring 220 pressure, the spray water will flow out between the movable head 260 and the limiting shell 250, and will be guided into the two groups of side flow pipes 160 and the group of straight flow pipes 150, and will be sprayed, when the spray water pressure supply of the external spray water pipe is insufficient, the movable head 260 will keep the fit with the limiting shell 250, so as to store the spray water, and prevent the flow resistance of the spray water, effectively improve the use efficiency of the spray water, and reduce the waste of water resources.

[0032] Please refer to Figures 1-4As the second embodiment of the utility model: based on the above embodiment, further, because the direct current pipe 150 left and right sides are equipped with a group of side shunt pipe 160 for the even distribution of the spray water, the front side cross section of side shunt pipe 160 is an arc structure, and is mirror image setting with the direct current pipe 150 as the axis, two groups of side shunt pipe 160, direct current pipe 150 are all with the inside of the lower end of the outer fixed ring 140 intercommunication, when two groups of side shunt pipe 160 and direct current pipe 150 shunt the spray water, through side spray head one 170, side spray head two 180 and main spray head 190 to spray multiple ranges, thereby enlarge the spray area of ordinary spray head, and improve the spray efficiency, compared with single spray head, reduce the use quantity and use cost.

[0033] The above only is the preferred embodiment of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be contained in the protection scope of the utility model.

Claims

1. A vegetation spray water flow resistance device for landscaping, comprising: The utility model relates to a connecting head (100), outer fixed ring (140) and main shower head (190), its characterized in be: the inner sealing thread groove (110) for the sealed connection of outside shower pipe is equipped with a group in the upper end inner side of connecting head (100), the sealing sleeve (130) for keeping internal sealing is equipped with a group in the lower end of connecting head (100), the outer fixed ring (140) for keeping the connecting effect of sealing sleeve (130) is equipped with a group in the lower end of sealing sleeve (130), The outer fixed ring (140) includes fixed head (200), movable head (260) and inner sealing ring (270), a group of fixed head (200) for keeping positioning is equipped in the inside middle position of connecting head (100), the inner water guide cavity (120) for the pressurized introduction of outside shower pipe inside shower water is equipped with a group on the outer side of fixed head (200), the fixed head (200) is an activity structure, a group of spring (220) for providing the telescopic tension of movable head (260) is equipped in the lower end of fixed head (200).

2. The vegetation spray water resistance device for landscape construction according to claim 1, characterized in that: The inner limiting frame (210) for supporting the lower end of spring (220) is equipped with a group in the lower end of spring (220), a group of limiting shell (250) for connecting fixed with inner limiting frame (210) is equipped on the outer side of inner limiting frame (210).

3. The vegetation spray water resistance device for landscape construction according to claim 2, characterized in that: A group of shell for keeping the internal sealing of outer fixed ring (140) is equipped on the outer side of limiting shell (250), a group of outer sealing ring (240) for sealingly fitting with the inner wall of shell is equipped on the upper end outer side of limiting shell (250).

4. The vegetation spray water resistance device for landscape construction according to claim 3, characterized in that: A group of confluence cavity (230) for the confluence of pressurized shower water body is equipped on the inner side of limiting shell (250), a group of inner connecting rod for controlling the up-and-down movement of movable head (260) is equipped in the lower end of fixed head (200), the inner connecting rod is connected fixed with the upper end center position of movable head (260) through the inside of inner limiting frame (210).

5. The vegetation spray water resistance device for landscape construction according to claim 4, characterized in that: A group of inner sealing ring (270) for sealingly embedding with the inner side of limiting shell (250) lower end is equipped on the outer side of movable head (260), the inner sealing ring (270) and limiting shell (250) lower end and movable head (260) outer side movable sealingly embed, a group of straight flow pipe (150) for the direct current introduction of shower water body is equipped in the lower end middle position of outer fixed ring (140).

6. The vegetation spray water resistance device for landscape construction according to claim 5, characterized in that: A group of side flow pipe (160) for the uniform distribution of shower water is equipped on the left and right sides of straight flow pipe (150), the front cross section of side flow pipe (160) is an arc structure, and the straight flow pipe (150) is as an axis mirror image, the inner side of two groups of side flow pipe (160) and the inner side of straight flow pipe (150) are interconnected with the inner side of outer fixed ring (140).

7. The vegetation spray water resistance device for landscape construction according to claim 6, characterized in that: A group of side nozzle one (170) for the left side atomization of shower water is equipped on the left side of left side flow pipe (160), a group of side nozzle two (180) for the right side atomization of shower water is equipped on the right side of right side flow pipe (160), a group of main nozzle (190) for the lower end atomization of shower water is equipped in the lower end of straight flow pipe (150).

8. The vegetation spray water resistance device for landscape construction according to claim 7, characterized in that: The side spray head one (170), the side spray head two (180) and the main spray head (190) are all atomizing spray heads, and are respectively threadedly and sealingly engaged with the lower ends of the two groups of side shunt pipes (160) and the straight flow pipe (150), and the inner sealing embedded layer for strengthening the connection sealing effect is arranged in the inner sealing thread groove (110).

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