CN214593323U

CN214593323U - Ecological garden irrigation water saving fixtures with flow control structure

Info

Publication number: CN214593323U
Application number: CN202022775948.8U
Authority: CN
Inventors: 杨群娇
Original assignee: Beijing Qianjing Garden Co ltd
Current assignee: Beijing Qianjing Garden Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-05
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an ecological garden irrigation water saving fixtures with flow control structure, including shower nozzle and flow control valve, shower nozzle one end sets up the water jet, and other end fixed mounting reducing pipe, reducing pipe are the round platform shape, and the bigger one end of reducing pipe bottom surface area and shower nozzle fixed connection, the one end fixed mounting pipeline that the reducing pipe bottom surface area is littleer, the water pipe is connected to the pipeline other end. By adding the reducer pipe, the nozzle with larger diameter can be installed after the reducer pipe is transited, so that the area for spraying water by the nozzle is increased, and the garden plants can be conveniently watered; by adding the spring group, the water-stop sheet fixedly connected with the spring group has the tendency of moving towards the piston at the central position under the action of the spring, so that the piston and the water-stop sheet are closed, and water flow is prevented from leaking from the joint of the piston and the water-stop sheet; by adding the threaded rod, the threaded rod rotates to enable the piston at the bottom of the threaded rod to move up and down, the water yield of the spray head can be controlled, and water conservation is facilitated.

Description

Ecological garden irrigation water saving fixtures with flow control structure

Technical Field

The utility model relates to a gardens irrigation equipment field specifically is an ecological gardens irrigation water saving fixtures with flow control structure.

Background

The ecological garden integrates and develops the experience of the traditional garden, follows the ecological principle, sputters communities with multiple layers and multiple structures, and is harmonious with the nature, and has the advantages of ecological beauty, scientific beauty, cultural beauty and artistic beauty. The various plants can not be separated in the sputtering of ecological gardens, need irrigate the plant in the initial stage of construction in order to guarantee the continuous healthy operation of ecological gardens, prevent that the plant from dying. Irrigation technique among the prior art mainly has big water flood irrigation, spray irrigation and drip irrigation, the irrigation in gardens needs a large amount of water resources, for green more, choose for use spray irrigation and drip irrigation more water conservation, drip irrigation and need lay the pipeline, and need carry out strict filtration to the water source, need consume more time and manpower resources, and inconvenient adjustment position of watering, the spray irrigation is more free, and can reach water conservation effect, current sprinkling irrigation equipment lacks the flow control structure, can't adjust the speed of watering to the wet degree of different plant and soil, the too much water waste resource of watering easily, the convenient staff of structure regulation flow that needs can the controlled flow observes, judge the water yield, avoid watering too much phenomenon.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ecological garden irrigation water saving fixtures with flow control structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an ecological garden irrigation water saving fixtures with flow control structure, includes shower nozzle and flow control valve, shower nozzle one end sets up the water jet, and other end fixed mounting reducing pipe, reducing pipe are the round platform shape, and the bigger one end of reducing pipe bottom surface area and shower nozzle fixed connection, the one end fixed mounting pipeline that the reducing pipe bottom surface area is littleer, pipeline other end connection water pipe, flow control valve includes shell and water pipe, and the shell has four sides, and wherein two sides that are parallel to each other are link up with water pipe fixed connection, set up spring assembly on two other sides respectively, including four the same springs in the spring assembly, spring align to grid and terminal fixed mounting at the shell inner wall, water pipe end sets up the flange, and the shell both sides respectively set up a water pipe, and the water pipe passes through flange and pipeline fixed connection.

Preferably, spring unit top fixed mounting water-stop sheet, the water-stop sheet height is the same with the inside height of shell, and the water-stop sheet edge parcel airtight rubber circle, the water-stop sheet sets up the arc wall towards shell center direction, and the shell top is decided and is set up the piston groove, and the fixed thread groove that sets up in piston groove top, threaded rod and thread groove threaded connection, threaded rod pass thread groove and piston fixed connection, threaded rod top fixed mounting hand wheel.

Preferably, the piston is cylindrical, the piston is matched with the arc-shaped grooves in the two water-stop plates, and the piston is matched with the piston groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by adding the reducer pipe, the pipeline with smaller diameter is transited through the reducer pipe, and the spray head with larger diameter can be installed, so that the area for spraying water by the spray head is increased, and the garden plants can be conveniently watered;

2. the spring group is added, the water-stop plate is matched with the piston, the piston and the water-stop plate are combined to seal the upper part of the piston to prevent water flow from passing through, and the water-stop plate fixedly connected with the spring group has the tendency of moving towards the piston at the central position under the action of the spring, so that the piston and the water-stop plate are sealed to prevent water flow from leaking from the joint of the piston and the water-stop plate;

3. through adding the threaded rod, the threaded rod is rotatory to make the piston of threaded rod bottom reciprocate, changes the flow of the rivers that pass through in the water pipe to the volume of spun water in the control shower nozzle can be adjusted the water yield according to actual conditions, is favorable to the water conservation.

Drawings

FIG. 1 is a schematic view of a flow control valve;

FIG. 2 is a schematic view of the utility model;

FIG. 3 is a front sectional view of a flow control valve;

fig. 4 is a top view of the piston and the water stop plate.

In the figure: the device comprises a spray head 1, a reducer pipe 2, a flow regulating valve 3, a hand wheel 31, a threaded rod 32, a threaded groove 33, a piston groove 34, a piston 35, a shell 36, a water stop sheet 37, a spring group 38, a water through pipe 39 and a pipeline 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides an ecological garden irrigation water saving fixtures with flow control structure, includes shower nozzle 1 and

flow control valve

3, and 1 one end of shower nozzle sets up the water jet, and the inflow is through the water jet blowout irrigation gardens, other end fixed

mounting reducing pipe

2, and 2 both ends underfloor areas variation in size of reducing pipe, the bigger one end of 2 underfloor areas of reducing pipe and shower nozzle fixed connection, the less one end fixed mounting pipeline 4 of 2 underfloor areas of reducing pipe, the water pipe is connected to the 4 other ends of pipeline.

Flow control valve 3 includes shell 36 and water pipe 39, shell 36 has four sides, water pipe 39 runs through shell 36, two side openings that are run through and with water pipe 36's mouth of pipe fixed connection, set up spring assembly 38 on two other sides respectively, include four the same springs in one spring assembly 38, spring align to grid guarantees that the force of spring application is even, the terminal fixed mounting of spring is at shell 36 inner wall, water pipe 39 end sets up the flange, shell 36 both sides respectively set up a water pipe 39, water pipe 39 passes through flange and pipeline 4 fixed connection.

Spring unit 38 top fixed mounting water-stop sheet 37, water-stop sheet 37 area is the same with the inside cross sectional area of shell 31, the airtight rubber circle of water-stop sheet 37 edge parcel, constitute airtight space between water-stop sheet 37 and the partly shell 36 of installation spring unit 38, water-stop sheet 37 sets up the arc wall towards shell 36 central direction, shell 36 top is decided and is set up piston groove 34, piston groove 34 top is fixed and is set up thread groove 33, threaded rod 32 and thread groove 33 threaded connection, threaded rod 32 passes thread groove 33 and piston 35 fixed connection, threaded rod 32 top fixed mounting hand wheel 31.

The piston 35 is cylindrical, the piston 35 is matched with the arc-shaped grooves on the two water stop plates 37, the water passing radius in the shell 36 can be changed by the piston 35 and the water stop plates, and the piston 35 is matched with the piston groove 34.

The working principle is as follows: when irrigating for ecological gardens, in order to irrigate ecological gardens fully, and can reach the purpose of water conservation, choose the irrigation mode of sprinkling irrigation for use. With water pipe and 4 fixed connection of pipeline, irrigation water flows into in the pipeline 4, along pipeline 4 get into with 4 flange joint's of pipeline flow control valve 3, according to the different regulation flow control valve 3 of watering object, prevents that the flow undersize waste time, also prevents the too big waste water resource of flow. If the water quantity needs to be adjusted, the hand wheel 31 is rotated to enable the threaded rod 32 to rotate and rise in the threaded groove 33, the piston 35 at the lower end of the threaded rod 32 moves upwards, part of the piston 35 enters the piston groove 34, the volume of the piston 35 in the shell 36 is reduced, the piston 35 forms a water passing hole with the two water stop plates 37 and the bottom surface of the shell 36 in the shell 36, the area of the water passing hole is increased when the piston 35 moves upwards, water in the pipeline 4 enters the reducer pipe 2 from the water passing hole and then is sprayed out of the spray head 1, and the water flow sprayed out of the spray head 1 is increased. Conversely, when the hand wheel 31 is rotated to move the threaded rod 32 downward, the flow rate through the flow rate adjustment valve 3 is reduced. A spring group 38 is arranged in the shell 36, the water stop plate 37 is matched with the piston 35, the piston 35 and the water stop plate 37 are combined to seal the upper part of the piston 35 to prevent water flow from passing through, and the water stop plate 37 fixedly connected with the spring group 38 tends to move towards the piston 35 at the central position under the action of a spring, so that the piston 35 and the water stop plate 37 are sealed to prevent water flow from leaking from the joint of the piston 35 and the water stop plate 37. The flow regulating valve 3 can be regulated to change the irrigation speed of the nozzle 1, compared with the large-water flood irrigation, the sprinkling irrigation can improve the utilization rate of water-covered garden plants, reduce the waste of water resources and be beneficial to water conservation. Irrigation water flows out from flow control valve 3 and gets into pipeline 4, then flows into reducer pipe 2 from pipeline 4, and the less pipeline of diameter passes through reducer pipe 2 transition, can install the great shower nozzle of diameter 1, makes the area increase of shower nozzle 1 water spray, conveniently waters for landscape plant.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological garden irrigation water saving fixtures with flow control structure, includes shower nozzle (1) and flow control valve (3), its characterized in that: one end of the spray head (1) is provided with a water spray nozzle, the other end of the spray head is fixedly provided with a reducer pipe (2), the reducer pipe (2) is in a round table shape, one end of the reducer pipe (2) with larger bottom area is fixedly connected with the spray head, one end of the reducer pipe (2) with smaller bottom area is fixedly provided with a pipeline (4), the other end of the pipeline (4) is connected with a water pipe, the flow regulating valve (3) comprises a shell (36) and a water passing pipe (39), the shell (36) is provided with four side faces, wherein two side faces parallel to each other are penetrated through and fixedly connected with a water passing pipe (39), spring groups (38) are respectively arranged on the other two side faces, the spring groups (38) comprise four same springs, the springs are uniformly arranged and are fixedly arranged on the inner wall of the shell (36) at the tail ends, flanges are arranged at the tail ends of the water passing pipes (39), the two sides of the shell (36) are respectively provided with the water passing pipe (39), and the water passing pipes (39) are fixedly connected with the pipeline (4) through the flanges.

2. The ecological garden irrigation water saving device with the flow control structure as claimed in claim 1, wherein: spring assembly (38) top fixed mounting water-stop sheet (37), water-stop sheet (37) height is the same with shell (36) inside height, the airtight rubber circle of water-stop sheet (37) edge parcel, water-stop sheet (37) set up the arc wall towards shell (36) central direction, shell (36) top is decided and is set up piston groove (34), fixed thread groove (33) that sets up in piston groove (34) top, threaded rod (32) and thread groove (33) threaded connection, threaded rod (32) pass thread groove (33) and piston (35) fixed connection, threaded rod (32) top fixed mounting hand wheel (31).

3. The ecological garden irrigation water saving device with the flow control structure of claim 2, characterized in that: the piston (35) is cylindrical, the piston (35) is matched with the arc-shaped grooves in the two water stop plates (37), and the piston (35) is matched with the piston groove (34).