CN206746847U

CN206746847U - A kind of Irrigation shower head

Info

Publication number: CN206746847U
Application number: CN201720469107.XU
Authority: CN
Inventors: 陈招方
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2017-12-15
Anticipated expiration: 2027-04-28

Abstract

The utility model provides a kind of Irrigation shower head, belongs to agricultural machinery technological field.It solves the problem of lack of homogeneity that existing Irrigation shower head is irrigated, irrigation effect difference.This Irrigation shower head includes head body and several water spray sleeves, head body has the nozzle of several protrusions, there is water jet on nozzle, sleeve of spraying water corresponds fixedly sleeved on nozzle, water spray sleeve is provided with catch basin, and catch basin is corresponding with water jet, and the surrounding of catch basin is additionally provided with some bypass channels, bypass channel connects with catch basin, and the bottom of bypass channel is provided with hole for water spraying.The water spray sleeve of this Irrigation shower head is using unique structure design, so that the water sprayed from the water jet of nozzle is introduced into catch basin, then enter in the presence of impulsive force and pressure in each bypass channel and whirlpool backflow is formed in bypass channel, so as to be sprayed in the form of spray form from hole for water spraying, dispersiveness and uniformity, improve the efficiency of irrigation.

Description

A kind of Irrigation shower head

Technical field

The utility model belongs to agricultural machinery technological field, is related to a kind of Irrigation shower head.

Background technology

During the seedling cultivation of ornamental plant or agricultural operation, plant and seedling growth need substantial amounts of moisture content, Particularly during the broiling summer, illumination is strong and temperature is high, and the evaporation of plant is fast, it is necessary to which these plants are manually filled Irrigate, commonly use Irrigation shower head connecting water pipe and carry out spray irrigation.

Chinese patent application (application number：201621017760.4) disclose a kind of nursery-irrigation spray head, including shower nozzle sheet Body, the joint being connected with head body, the control valve being arranged in head body, diffluence pass is provided with head body, point Shunting shower nozzle is movably set with head piece, shunts and multiple hole for water sprayings is provided with shower nozzle, shunts the junction of shower nozzle and diffluence pass, Collecting tank is movably set with shunting shower nozzle.

Although existing Irrigation shower head can carry out spray irrigation, its water to rice shoot in ornamental plant or nursery etc. Sprayed between after into diffluence pass from the hole for water spraying in each shunting shower nozzle on separating opening, water base sprayed from hole for water spraying For a linear water column, dispersed poor, the lack of homogeneity of irrigation, the effect irrigated is influenceed, and easily cause water resource Waste.

The content of the invention

The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of Irrigation shower head, this reality It is with new technical problem to be solved：How to strengthen the dispersiveness and uniformity of water spray, improve the efficiency of irrigation.

The purpose of this utility model can be realized by following technical proposal：A kind of Irrigation shower head, including head body, institute Stating head body has the nozzle of several protrusions, has water jet on the nozzle, it is characterised in that the Irrigation shower head is also Including several water spray sleeves, the water spray sleeve one-to-one corresponding is fixedly sleeved on nozzle, and the water spray sleeve, which is provided with, to be stored Tank, the catch basin is corresponding with the water jet, and the surrounding of the catch basin is additionally provided with some bypass channels, the bypass channel with Catch basin connects, and the bottom of the bypass channel is provided with hole for water spraying.

This Irrigation shower head is provided with catch basin and is distributed in catch basin by being socketed water spray sleeve, water spray sleeve on nozzle The bypass channel of surrounding, it is relative with the catch basin on water spray sleeve by the water jet of nozzle, from spray when being irrigated using this shower nozzle The water sprayed in the mouth of a river enters in catch basin, and catch basin connects with the bypass channel of surrounding, effect of the water in impulsive force and pressure It is lower to enter in each bypass channel and whirlpool backflow is formed in bypass channel, so as to be sprayed in the form of spray form from hole for water spraying, point Dissipate property and uniformity is good, improve the efficiency of irrigation.

In above-mentioned Irrigation shower head, the end face that the nozzle is provided with water jet is plane, the catch basin and bypass channel Be circular trough, the catch basin and bypass channel are surrounded by the convex tendon for protruding from water spray sleeve bottom surface to be formed, the convex tendon against It is provided with the nozzle on the end face of water jet, the internal diameter of the catch basin is more than the internal diameter of the water jet.Convex tendon is resisted against Nozzle is provided with the end face of water jet, and the internal diameter of catch basin is more than the internal diameter of water jet so that the water sprayed from water jet can All it is introduced into catch basin, then enrages from catch basin in bypass channel, so as to form whirlpool backflow, further enhances point of water spray Property and uniformity are dissipated, improves the efficiency of irrigation.

In above-mentioned Irrigation shower head, the bottom of the bypass channel has tapered water guide sector, and the hole for water spraying opens up On water guide sector.The design of the water guide sector of taper so that whirlpool backflow is more readily formed into the water in bypass channel, further increases The dispersiveness and uniformity sprayed water by force.The design of the diversion division of taper also has the effect of diversion boosting simultaneously so that ejection Water smoke has larger range and impulsive force, improves the efficiency of irrigation.

In above-mentioned Irrigation shower head, the head body includes cover plate and has the housing of storage chamber, on the housing With the water inlet connected with the storage chamber, the nozzle is cylindrical in shape and protruded and is arranged in a plate face of cover plate, the lid Another plate face of plate, which is fixed on housing, closes storage chamber, and the nozzle connects with storage chamber.Water inlet on housing is used for It is connected with water pipe, the setting of storage chamber on housing so that the water entered from water pipe in head body, it is introduced into storage chamber, Enter again from storage chamber in the nozzle respectively connected with storage chamber, during above-mentioned, the effect of a supercharging can be realized, So that the water smoke sprayed has larger range and impulsive force, the efficiency of irrigation is improved.Meanwhile head body uses housing and lid The split-type structural design of plate, more easy-formation, makes more convenient.

In above-mentioned Irrigation shower head, the cover plate is in arc-shaped, and arc length direction of the nozzle along cover plate is arranged successively Row, the side that the housing is connected with cover plate is in arc-shaped, and the cover plate fitting is fixed on the side of housing, the water inlet Mouthful it is located at the middle part of housing, the bottom surface of the storage chamber is from the both ends of housing to the inclined inclined plane in middle part direction, the storage Two pieces of baffle plates are additionally provided with water cavity, two pieces of baffle plates are located at the both sides of water inlet respectively.The design of two pieces of baffle plates so that from water inlet It is scattered to be unlikely to a next time into the water in storage chamber, ensures the surge of its water inlet, and the design of inclined plane so that water storage Intracavitary water has from the middle trend toward both sides flowing, ensures that both sides have enough hydraulic pressure, so that from each nozzle The water of ejection can have larger range and impulsive force, further ensure the speed and range that water smoke is sprayed from each nozzle Etc. can be consistent so that water spray is more uniformly distributed scattered, improves the effect of irrigation.And cover plate is in the design of arc-shaped, Each shower nozzle is along arc length directional spreding so that the water of ejection can disperse toward both sides, and the area of irrigation is wider, and adjacent nozzle sprays Water outlet is not easy to the interference that overlaps, and further increases the effect of irrigation.

In above-mentioned Irrigation shower head, the housing and cover plate are made of plastic material, are offered on the housing Annular slot to make way one, offers annular slot to make way two on the cover plate, the annular slot to make way one with annular slot to make way two-phase just Right, the sidepiece of the housing has some circumferentially distributed connecting poles along annular slot to make way one, has note in the connecting pole Mole one, the sidepiece of the cover plate have some circumferentially distributed connecting portions along annular slot to make way two, had on the connecting portion There are some injecting holes two, the connecting portion corresponds with connecting pole to be set and a pair of the injecting hole two and corresponding injecting hole Together.Housing and cover plate are made of plastic material, and shaping making is more convenient, and is not easy to be corroded, service life length, into This is low.During installation, cover plate and housing need to only be fastened, by making both be thermally melted in one toward injection in injecting hole one and injecting hole two Rise, the design of corresponding annular slot to make way one and slot to make way two, can enter for unnecessary hot melting plastic, ensure cover plate and Compactness between housing, while sealed pathway between the two is also increased, sealing effectiveness is more preferable.

In above-mentioned Irrigation shower head, there is external screw thread on the periphery wall of the nozzle, on the inwall of the water spray sleeve With internal thread, the nozzle is connected with water spray bush whorl, and sealing ring is additionally provided between the nozzle and water spray sleeve.Water spray It is connected through a screw thread between sleeve and nozzle, is easy to disassembling, assembling and replacing and cleaning, sealing ring ensures both sealing effectiveness.

In above-mentioned Irrigation shower head, it is connected with into water and takes on the water inlet, the water inlet adapter is tapered, described The big opening end of water inlet adapter is connected with water inlet, has the annular frustum of some protrusions, some annulars on the periphery wall at osculum end Length direction distribution of the frustum along water inlet adapter.The design of tapered water inlet adapter, is easy to the connection of the elastic water pipe such as rubber, With certain pretightning force, while coordinate the design of annular frustum, add friction tension between the two, it is difficult for drop-off, even The stability connect is good, and use is more convenient.Each annular frustum is distributed along its length, external diameter, enables adaptation to each The connection of middle caliber flexible pipe of different sizes.

In above-mentioned Irrigation shower head, the big opening end of the water inlet adapter has the connecting cylinder being in the form of a column, the connecting cylinder It is threadedly coupled with the water inlet of the housing, the junction for the big opening end that the connecting cylinder is taken over water inlet is also with some along week To the reinforcement of distribution.Water inlet adapter threaded connection, is conveniently replaceable, the intensity for being designed to increase junction of reinforcement.

In above-mentioned Irrigation shower head, also there are some tread plates, some tread plates on the outer peripheral face of the water spray sleeve It is uniformly distributed along the circumference of water spray sleeve.The design of tread plate, it is easy to put forth effort during the installation and removal of water spray sleeve, operation is more It is easy.

Compared with prior art, this Irrigation shower head has advantages below：

1st, the structure design for sleeve uniqueness of spraying water so that the water sprayed from the water jet of nozzle is introduced into catch basin, Then enter in the presence of impulsive force and pressure in each bypass channel and form whirlpool backflow in bypass channel, so as to spray form Form sprayed from hole for water spraying, dispersiveness and uniformity, improve the efficiency of irrigation.

2nd, the design of the water guide sector of taper so that whirlpool backflow is more readily formed into the water in bypass channel, further increases The dispersiveness and uniformity sprayed water by force, while also there is the effect of diversion boosting so that the water smoke of ejection has larger range And impulsive force, improve the efficiency of irrigation.

3rd, the unique structure design of housing so that the water sprayed from each nozzle can have larger range and Impulsive force, further ensuring the speed of ejection water smoke and range etc. from each nozzle can be consistent so that water spray is more To be dispersed, the effect of irrigation is improved.

4th, cover plate is in the design of arc-shaped, and each shower nozzle is along arc length directional spreding so that and the water of ejection can disperse toward both sides, The area of irrigation is wider, and adjacent nozzle sprays water and is not easy to the interference that overlaps, and further increases the effect of irrigation.

Brief description of the drawings

Fig. 1 is the three-dimensional structure diagram of this Irrigation shower head.

Fig. 2 is the explosive view of this Irrigation shower head.

Fig. 3 is the three-dimensional structure diagram of water spray sleeve.

Fig. 4 is the rearview of water spray sleeve.

Fig. 5 is the sectional view in A-A directions in Fig. 4.

Fig. 6 is the three-dimensional structure diagram of cover plate.

Fig. 7 is the three-dimensional structure diagram of housing.

In figure, 1, head body；1a, nozzle；1a1, water jet；1b, cover plate；1b1, annular slot to make way two；1b2, connection Portion；1b3, injecting hole two；1c, housing；1c1, storage chamber；1c2, water inlet；1c3, annular slot to make way one；1c4, connecting pole； 1c5, injecting hole one；2nd, water spray sleeve；2a, catch basin；2b, bypass channel；2b1, hole for water spraying；2b2, water guide sector；2c, convex tendon；2d、 Tread plate；3rd, baffle plate；4th, sealing ring；5th, water inlet adapter；5a, annular frustum；5b, connecting cylinder；5c, reinforcement.

Embodiment

It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As illustrated in fig. 1 and 2, this Irrigation shower head, including head body 1 and several water spray sleeves 2, head body 1 have The nozzle 1a of several protrusions, water spray sleeve 2, which corresponds, to be socketed on nozzle 1a, has outer spiral shell on nozzle 1a periphery wall Line, there is internal thread on the inwall for sleeve 2 of spraying water, nozzle 1a is threadedly coupled with water spray sleeve 2, nozzle 1a and spray water sleeve 2 it Between be additionally provided with sealing ring 4.

Specifically, as shown in Fig. 2 head body 1 includes cover plate 1b and housing 1c, housing 1c with storage chamber 1c1 It is made with cover plate 1b of plastic material.Cover plate 1b is in arc-shaped, and the side that housing 1c is connected with cover plate 1b is in arc-shaped, Cover plate 1b fittings, which are fixed on the housing 1c side, closes storage chamber 1c1.As shown in Figures 6 and 7, ring is offered on housing 1c There is annular convex edge in shape slot to make way one 1c3, cover plate 1b a plate face, the annular 1b1 of slot to make way two, ring are offered in annular convex edge The 1c3 of shape slot to make way one faces with the annular 1b1 of slot to make way two.Housing 1c sidepiece has some along annular slot to make way one 1c3 weeks There is the 1c5 of injecting hole one to the connecting pole 1c4 of distribution, in connecting pole 1c4, the sidepiece of annular convex edge has some along annular resigning There is some 1b3 of injecting hole two, connecting portion 1b2 and connecting pole on connecting portion the 1b2 circumferentially distributed 1b1 of groove two, connecting portion 1b2 1c4 corresponds setting and the 1b3 of injecting hole two aligns with the corresponding 1c5 of injecting hole one, passes through toward the 1c5 of injecting hole one and injecting hole Injection makes both heat together in two 1b3.

There is the water inlet 1c2 connected with storage chamber 1c1 on housing 1c, be connected with into water adapter 5, enter on water inlet 1c2 Water adapter 5 is tapered, is easy to the connection of the elastic water pipe such as rubber, has certain pretightning force.The big opening end of water inlet adapter 5 has The connecting cylinder 5b being in the form of a column, connecting cylinder 5b are threadedly coupled with housing 1c water inlet 1c2, are conveniently replaceable, connecting cylinder 5b and water inlet The junction of the big opening end of adapter 5 also has some circumferentially distributed reinforcement 5c.The periphery wall at the osculum end of water inlet adapter 5 The length direction distribution of the upper annular frustum 5a with some protrusions, some annular frustum 5a along water inlet adapter 5, is added into water Friction tension between adapter 5 and external hose, difficult for drop-off, the stability of connection is good, and use is more convenient.Each annular cone Platform 5a is distributed along its length, external diameter, enables adaptation to the connection of the different flexible pipe of various pipe diameter sizes.

Nozzle 1a, which is cylindrical in shape and protruded, is arranged on cover plate 1b relative in another lateral plates of annular boss two, nozzle 1a edges Cover plate 1b arc length direction is arranged in order so that the water of ejection can disperse toward both sides, and the area of irrigation is wider, and adjacent spray Mouth 1a sprays water and is not easy to the interference that overlaps.As shown in fig. 7, nozzle 1a connects with storage chamber 1c1, there is water spray on nozzle 1a Mouthful 1a1, water inlet 1c2 are located at housing 1c middle part, two pieces of baffle plates 3 are additionally provided with storage chamber 1c1, and two pieces of baffle plates 3 are located at respectively Water inlet 1c2 both sides.Storage chamber 1c1 bottom surface is from housing 1c both ends to the inclined inclined plane in middle part direction so that is stored Water has from the middle trend flowed toward both sides in water cavity 1c1, ensures that both sides have enough hydraulic pressure, so that from each spray The water sprayed in mouth 1a can have larger range and impulsive force, further ensure the speed that water smoke is sprayed from each nozzle 1a Degree and range etc. can be consistent so that water spray is more uniformly distributed scattered.

As shown in Figures 3 and 4, water spray sleeve 2 is provided with catch basin 2a, and catch basin 2a is corresponding with water jet 1a1, catch basin 2a Surrounding be additionally provided with some bypass channel 2b, bypass channel 2b connects with catch basin 2a, and bypass channel 2b bottom is provided with hole for water spraying 2b1. End faces of the nozzle 1a provided with water jet 1a1 is plane, and catch basin 2a and bypass channel 2b are rounded, catch basin 2a and bypass channel 2b Surrounded and formed by the convex tendon 2c for protruding from water spray sleeve 2 bottom surface, convex tendon 2c is resisted against the end face that nozzle 1a is provided with water jet 1a1 On, catch basin 2a internal diameter is more than water jet 1a1 internal diameter.The water sprayed from water jet 1a1 is all introduced into catch basin 2a In, and catch basin 2a connects with the bypass channel 2b of surrounding, water enters in each bypass channel 2b simultaneously in the presence of impulsive force and pressure Whirlpool backflow, so as to be sprayed in the form of spray form from hole for water spraying 2b1, dispersiveness and uniformity are formed in bypass channel 2b It is good.

As shown in figure 5, there is tapered water guide sector 2b2, hole for water spraying 2b1 to be opened in water guide sector for bypass channel 2b bottom On 2b2 so that whirlpool backflow is more readily formed into the water in bypass channel 2b, further enhances the dispersed and uniform of water spray Property.Simultaneously taper diversion division design also have diversion boosting effect so that the water smoke of ejection have larger range and Impulsive force, improve the efficiency of irrigation.Also there is some tread plate 2d, the spray of some tread plate 2d edges on the outer peripheral face of water spray sleeve 2 The circumference of water mantle 2 is uniformly distributed, and is easy to put forth effort, easy to operate.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims

1. a kind of Irrigation shower head, including head body (1), the head body (1) has the nozzle (1a) of several protrusions, institute Stating has water jet (1a1) on nozzle (1a), it is characterised in that the Irrigation shower head also includes several water spray sleeves (2), institute It is fixedly sleeved on nozzle (1a) to state water spray sleeve (2) one-to-one corresponding, the water spray sleeve (2) is provided with catch basin (2a), institute State that catch basin (2a) is corresponding with the water jet (1a1), the surrounding of the catch basin (2a) is additionally provided with some bypass channels (2b), institute State bypass channel (2b) to connect with catch basin (2a), the bottom of the bypass channel (2b) is provided with hole for water spraying (2b1).

2. Irrigation shower head according to claim 1, it is characterised in that the nozzle (1a) is provided with the end of water jet (1a1) Face is plane, and the catch basin (2a) and bypass channel (2b) are circular trough, and the catch basin (2a) and bypass channel (2b) are by convex Convex tendon (2c) for water spray sleeve (2) bottom surface surrounds and formed, and the convex tendon (2c) is resisted against the nozzle (1a) and is provided with water spray On the end face of mouth (1a1), the internal diameter of the catch basin (2a) is more than the internal diameter of the water jet (1a1).

3. Irrigation shower head according to claim 1 or 2, it is characterised in that the bottom of the bypass channel (2b) has in cone The water guide sector (2b2) of shape, the hole for water spraying (2b1) are opened on water guide sector (2b2).

4. Irrigation shower head according to claim 1, it is characterised in that the head body (1) includes cover plate (1b) and tool There is storage chamber (1c1) housing (1c), there is the water inlet (1c2) connected with the storage chamber (1c1) on the housing (1c), The nozzle (1a) is cylindrical in shape and protruded and is arranged in a plate face of cover plate (1b), and another plate face of the cover plate (1b) is fixed on Storage chamber (1c1) is closed on housing (1c), the nozzle (1a) connects with storage chamber (1c1).

5. Irrigation shower head according to claim 4, it is characterised in that the cover plate (1b) is in arc-shaped, the nozzle The arc length direction of (1a) along cover plate (1b) is arranged in order, and the side that the housing (1c) is connected with cover plate (1b) is in arc-shaped, institute State cover plate (1b) fitting to be fixed on the side of housing (1c), the water inlet (1c2) is located at the middle part of housing (1c), described The bottom surface of storage chamber (1c1) is interior also from the both ends of housing (1c) to the inclined inclined plane in middle part direction, the storage chamber (1c1) Provided with two pieces of baffle plates (3), two pieces of baffle plates (3) are located at the both sides of water inlet (1c2) respectively.

6. Irrigation shower head according to claim 5, it is characterised in that the housing (1c) and cover plate (1b) use plastics Material is made, and annular slot to make way one (1c3) is offered on the housing (1c), annular slot to make way is offered on the cover plate (1b) Two (1b1), the annular slot to make way one (1c3) face with annular slot to make way two (1b1), and the sidepiece of the housing (1c) has Some circumferentially distributed connecting poles (1c4) along annular slot to make way one (1c3), the connecting pole (1c4) is interior to have injecting hole one (1c5), the sidepiece of the cover plate (1b) have some circumferentially distributed connecting portions (1b2) along annular slot to make way two (1b1), institute Stating has some injecting holes two (1b3) on connecting portion (1b2), the connecting portion (1b2) corresponds with connecting pole (1c4) and set And the injecting hole two (1b3) is alignd with corresponding injecting hole one (1c5).

7. according to the Irrigation shower head described in claim 4 or 5 or 6, it is characterised in that be connected with the water inlet (1c2) into Water takes over (5), and the water inlet adapter (5) is tapered, and the big opening end of the water inlet adapter (5) is connected with water inlet (1c2), osculum There is the annular frustum (5a) of some protrusions, length side of some annular frustums (5a) along water inlet adapter (5) on the periphery wall at end To distribution.

8. Irrigation shower head according to claim 7, it is characterised in that it is in post that the big opening end of the water inlet adapter (5), which has, The connecting cylinder (5b) of shape, the connecting cylinder (5b) are threadedly coupled with the water inlet (1c2) of the housing (1c), the connecting cylinder (5b) and the big opening end of water inlet adapter (5) junction also have some circumferentially distributed reinforcements (5c).

9. Irrigation shower head according to claim 1 or 2, it is characterised in that have on the periphery wall of the nozzle (1a) outer Screw thread, there is internal thread on the inwall of the water spray sleeve (2), the nozzle (1a) is threadedly coupled with sleeve (2) of spraying water, described Sealing ring (4) is additionally provided between nozzle (1a) and water spray sleeve (2).

10. Irrigation shower head according to claim 1 or 2, it is characterised in that on the outer peripheral face of the water spray sleeve (2) also With some tread plates (2d), circumference of some tread plates (2d) along water spray sleeve (2) is uniformly distributed.