CN201609682U

CN201609682U - Embedded paster-type dripper structure for flow pipe

Info

Publication number: CN201609682U
Application number: CN201020001098XU
Authority: CN
Inventors: 朱锁柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-19
Filing date: 2010-01-19
Publication date: 2010-10-20
Anticipated expiration: 2020-01-19

Abstract

The utility model discloses an embedded paster-type dripper structure for a flow pipe, which comprises a paster, wherein a turbulence groove is formed at the top of the paster; a water storing groove is formed at one end of the turbulence groove and communicated with the turbulence groove; a water inlet groove is communicated with the other end of the turbulence groove and arranged on the edge of the top surface of the paster close to the end surface and the side surface of the paster; a plurality of uniform through grooves are formed outside the water inlet groove; the through grooves are formed on the side surface and the end surface of the upper part of the paster and communicated with the water inlet groove; the top surface of the paster is sealed and fixed inside the wall of a pipe; and a water outlet is formed on the wall of the pipe and is opposite to the water storing groove. The structure has the benefits of high anti-blockage performance, low cost, pressure reduction, energy dissipation, and low requirement of water quality, and enhances the uniformity of water outlet.

Description

A kind of embedded SMD emitter structure that is used for flow pipe

Technical field

The utility model relates to a kind of supporting structure of flow pipe, especially a kind of embedded SMD emitter structure that is used for flow pipe.

Background technology

China is the country of a water resource deficiency, also is a country that water-use efficiency is not high simultaneously.15 Third Plenary Sessions of party are pointed out: " sustainable utilization of water resource is the strategic issue of China's socio-economic development, and core is to improve water-use efficiency, and water saving is placed on extrusion position." therefore, comprehensively carry out various water-saving technologies and measure, develop water-saving enterprise, setting up a water-saving society is current urgent task.And drip irrigation has more and more caused people's extensive concern as a kind of emerging water-saving irrigation technique.Drip irrigation mainly is to measure stream with the low pressure rill moisture is fed to crop root zone soil, realizes localized irrigation, promotes the growth of crop, can improve fertilizer utilization ratio simultaneously.

Divide in the All Around The World scope, the drip irrigation technique of China is in the stage that falls behind relatively, and for the production of drip irrigation zone, China is in the growth stage.Drip irrigation zone paster water dropper in the past all is the back side water inlet water inlets from paster, cause paster thickness bigger like this, paster hardness height, make the drip irrigation zone be difficult for the bending spooling, the thin drip irrigation zone of bursting tube wall very easily in the spooling process, cause the drip irrigation zone not reach breakage service life, cause use cost to increase.

In the actual use of various drip irrigation products, the obstruction of water inlet is a big obstacle that influences its extensive use, and the consequence of obstruction is light then reduce the uniformity of system, heavy then make water can't enter runner at all, thereby makes whole system ineffective.

The utility model content

The purpose of this utility model is, at above-mentioned deficiency, provides that a kind of performance of anti-blockage is strong, cost is low, and the energy dissipating of can reducing pressure, strengthens the inhomogeneity paster emitter structure of water outlet.

In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:

A kind of embedded SMD emitter structure that is used for flow pipe comprises paster, and described paster end face is provided with turbulent groove, and turbulent groove one end is provided with aqua storage tank, and turbulent groove is communicated with aqua storage tank; The described turbulent groove other end is communicated with intake chamber, and intake chamber is arranged on the edge of paster end face near paster end face and side, and the intake chamber outside is provided with a plurality of uniform grooves, and described groove is arranged on the side and the end face on paster top, and groove communicates with intake chamber.

The end face sealing and fixing of described paster is in the tube wall inboard, form water inlet between the groove of paster end face right-hand member and front side and the tube wall, form water inlet flow channel between the intake chamber of described paster end face and the tube wall, form turbulent runner between the turbulent groove of described paster end face and the tube wall; Described tube wall is provided with delivery port, and delivery port is relative with aqua storage tank.

The beneficial effect that is used for the embedded SMD emitter structure of flow pipe described in the utility model is:

1, performance of anti-blockage is strong: the water inlet of paster side and end face all is long and narrow groove structure (dozens of), form the larger area screen pack, deposit in the effective filtered water of energy, thereby the turbulent runner that prevents opposite side is not blocked, avoids the water dropper cisco unity malfunction and ineffective; Reduced requirements in water quality, general water of river and lake filters a little and can use, and does not need any power when using, and all can satisfy the demand under 1～10 meter head.

2, turbulent runner: the structural design of turbulent runner has certain pressure compensation, can improve the uniformity of water outlet.

3, cost is low: paster thickness is little, and materials are few, and processing and fabricating is convenient, and cost is low.

Description of drawings

Fig. 1 is the described structural representation that is used for the embedded SMD emitter structure of flow pipe of the utility model embodiment;

Fig. 2 is the described upward view that is used for the embedded SMD emitter structure of flow pipe of the utility model embodiment;

Fig. 3 is the described right view that is used for the embedded SMD emitter structure of flow pipe of the utility model embodiment;

Fig. 4 is the described user mode figure that is used for the embedded SMD emitter structure of flow pipe of the utility model embodiment;

Fig. 5 is the described schematic diagram that is used for the embedded SMD emitter structure of flow pipe of the utility model embodiment.

Among the figure:

1, paster; 2, aqua storage tank; 3, turbulent groove; 4, intake chamber; 5, groove; 6, tube wall; 7, delivery port.

The specific embodiment

As Figure 1-3, the described embedded SMD emitter structure that is used for flow pipe of the utility model embodiment comprises paster 1, and described paster 1 end face is provided with turbulent groove 3, and turbulent groove 3 left ends are provided with aqua storage tank 2, and turbulent groove 3 is communicated with aqua storage tank 2; Described turbulent groove 3 right-hand members are communicated with intake chamber 4, intake chamber 4 is arranged on the edge of paster 1 end face near paster 1 right side and front side, intake chamber 4 outsides are provided with a plurality of uniform grooves 5, and described groove 5 is arranged on the side and the end face on paster 1 top, and groove 5 communicates with intake chamber 4.

Shown in Fig. 4-5, the end face hot melt of described paster 1 is compounded in tube wall 6 inboards, form water inlet between the groove 5 of paster 1 end face right-hand member and front side and the tube wall 6, the dozens of water inlet forms larger area and filters wire side, have extremely strong anti-blockage capability, during use, the deposit in can filtered water in the time of water inlet, make that water inlet is difficult for all stopping up, reduced the obstruction that causes because of deposit in managing; Form water inlet flow channel between the intake chamber 4 of described paster 1 end face and the tube wall 6, enter turbulent groove 3 from the water that enters after water inlet filters by water inlet flow channel, form turbulent runner between the turbulent groove 3 of described paster 1 end face and the tube wall 6, enter the current of turbulent flow passageway, under the turbulent flow passageway effect, can better play the effect of decompression energy dissipating, thereby reach the purpose that rill measures stream; Described tube wall 6 is provided with delivery port 7, and delivery port 7 cooperates with aqua storage tank 2.

The described embedded SMD emitter structure that is used for flow pipe of the utility model embodiment, be with compound with the end face of paster 1 with the PE flexible pipe inner surface hot melt of extruding, thereby between paster 1 end face and tube wall 6, form the water circuit system of a sealing, during use, water in the tube wall 6 enters water inlet flow channel after filtering and flow to turbulent runner from the water inlet of paster 1 side and end face, by arriving aqua storage tank 2 after the decompression energy dissipating of turbulent runner, and the delivery port relative with aqua storage tank 2 overflows from the tube wall 6, thereby plays the effect of water-saving irrigation.

This specific embodiment is a preferred embodiment of the present utility model, can not limit the utility model, and concrete every right is defined by the claims.

Claims

1. embedded SMD emitter structure that is used for flow pipe, comprise paster (1), described paster (1) end face is provided with turbulent groove (3), turbulent flow groove (3) one ends are provided with aqua storage tank (2), described turbulent groove (3) other end is communicated with intake chamber (4), intake chamber (4) is arranged on the edge of paster (1) end face near paster (1) end face and side, it is characterized in that: intake chamber (4) outside is provided with some grooves (5), and described groove (5) is arranged on the side and the end face on paster (1) top.

2. the embedded SMD emitter structure that is used for flow pipe according to claim 1 is characterized in that: groove (5) communicates with intake chamber (4).