A kind of treegarden irrigation system
Technical field
This utility model relates to a kind of irrigation system, particularly a kind of treegarden irrigation system.
Background technology
It is all that single hose connects that the duct type of agricultural irrigates either drip irrigation or infiltrating irrigation, or claims linear connected mode: i.e. one with for head or the single tube of water-feed, one end is connected with compression pump by water-supply-pipe, and the other end is to close.Every independent outwards water supply of pipe, article one, pipe does not connects mutually with another pipe, it is different from the pressure in another pipe that this connected mode is likely to result in a pipe, cause water yield different, the uniformity that impact is irrigated, and reduce owing to water produces pressure when Bottomhole pressure, make the length of effectively irrigating of single tube be less than
200
Rice.And existing irrigation method there is also other shortcomings: one is to need manpower to keep an eye on, and occupies human resources, and the amount of labour is big;Two is that people's subjective judgment is the most not accurate enough, and how many plant growths too much and all can be exerted an adverse impact by irrigation amount.
For above-mentioned problem, it has been realized that deficiency, and improved, a kind of treegarden irrigation system as disclosed in Chinese patent storehouse
[
Application number
: 201320203992.9
;Authorization Notice No.:
CN 203152179 U]
, including water storage device and conveyer device, conveyer device connects water storage device, and described conveyer device includes foggara, and foggara connects water quantity detector and the supercharging pump housing, and water quantity detector connects the control end of the supercharging pump housing;The end of described foggara connects shunt valve, and shunt valve connects some irrigation pipes;Described irrigation pipe is embedded in underground, and irrigation pipe connects some shower nozzles.
Above-mentioned irrigation system, by arranging the supercharging pump housing and multiple shower nozzle, solves problems of the prior art well.But outside this irrigation system still there is a problem in that shower nozzle is directly exposed to, in making insect, dust etc. be easily accessible the outlet of shower nozzle and blocked, affect the normal work of whole irrigation system.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that the treegarden irrigation system that a kind of job stability is high.
The purpose of this utility model can be realized by following technical proposal: a kind of treegarden irrigation system, the water storage device including shower nozzle and being connected and water delivery device, described water delivery device includes irrigation pipe, shower nozzle is positioned at irrigation pipe side and both are connected by connecting tube, it is characterized in that, it is cased with in described connecting tube in barrel-shaped drainage screen, and described shower nozzle is inserted in drainage screen, drainage screen is sheathed and be fixed with the connecting cylinder made in tubular and by rigid material on one end of irrigation pipe, and connecting cylinder is detachably fixed with described connecting tube by locking mechanism.
By being fully inserted in drainage screen by shower nozzle, shower nozzle is played preferable protective effect, effectively prevent insect, dust etc. from blocking the outlet of shower nozzle, so that water can be discharged, to improve the job stability of this irrigation system on all-the-time stable ground by shower nozzle;The connecting cylinder being connected with drainage screen is connected with connecting tube by locking mechanism, facilitates cleaning or the replacing of drainage screen, improves the convenience of this irrigation system maintenance.
In above-mentioned treegarden irrigation system, the medial wall of described connecting cylinder has annular convex shoulder, and annular convex shoulder is coaxial with described connecting cylinder, described drainage screen with on annular convex shoulder relative to both ends of the surface recline mutually.
By arranging annular convex shoulder, in drainage screen is inserted into connecting cylinder, play preferable position-limiting action, enable drainage screen disposably to install and put in place, improve the installation smoothness of native system.
In above-mentioned treegarden irrigation system, the medial wall of described annular convex shoulder is the face of cylinder with the lateral wall of described connecting tube and both recline mutually.
Use above-mentioned structure, to increase the contact area of connecting cylinder and connecting tube, improve the stability that connecting cylinder is connected with connecting tube, thus improve stability when native system works.
In above-mentioned treegarden irrigation system, described locking mechanism includes through the screwed hole one on connecting cylinder sidewall and the bolt one being screwed onto in screwed hole one, the end of described bolt one and the lateral wall tight abutment of described connecting tube.
Alternatively, in above-mentioned treegarden irrigation system, described locking mechanism includes the screwed hole three through the screwed hole two on connecting cylinder sidewall, being located on connecting tube lateral wall and the bolt two being screwed onto in screwed hole two, and the end of described bolt two is screwed onto in screwed hole three.
Compared with prior art, this treegarden irrigation system has the advantage that
1
, by shower nozzle is fully inserted in drainage screen, shower nozzle is played preferable protective effect, effectively prevents insect, dust etc. from blocking the outlet of shower nozzle so that shower nozzle can all-the-time stable ground by water discharge, to improve the job stability of this irrigation system.
, the connecting cylinder that is connected with drainage screen be connected with connecting tube by locking mechanism, facilitate cleaning or the replacing of drainage screen, improve the convenience that this irrigation system is keeped in repair.
Accompanying drawing explanation
Figure
1
It it is the structural representation of this treegarden irrigation system.
Figure
2
It it is figure
1
In
A
The structure for amplifying schematic diagram at place.
In figure,
1
, shower nozzle;
2
, drainage screen;
3
, connecting tube;
4
, connecting cylinder;
4a
, annular convex shoulder;
5
, water pump;
6
, water knockout drum;
7
, irrigation pipe;
8
, water quantity detector;
9
, bolt one;
10
, tank.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
Embodiment one
Such as figure
1
Shown in, this treegarden irrigation system is by shower nozzle
1
, water storage device, water delivery device, drainage screen
2
, connecting tube
3
, connecting cylinder
4
Deng composition.
Wherein, water storage device is tank
10
;Water delivery device includes water pump
5
, water knockout drum
6
And irrigation pipe
7
.Wherein, water pump
5
Water inlet by pipeline and tank
10
Connection, water pump
5
Outlet and water knockout drum
6
Water inlet connection, water pump
5
Controller and a water quantity detector
8
It is connected, the water yield flowed through for detection.Water knockout drum
6
Outlet have multiple, and each water outlet is respectively connected with an above-mentioned irrigation pipe
7
.Every irrigation pipe
7
Side be equipped with multiple above-mentioned shower nozzle
1
, it is positioned at the shower nozzle of the same side
1
Along irrigation pipe
7
Axial distribution, and each shower nozzle
1
All pass through connecting tube
3
With irrigation pipe
7
It is connected.
Such as figure
1
And figure
2
Shown in, drainage screen
2
In barrel-shaped and be enclosed within connecting tube
3
On, now, shower nozzle
1
It is fully inserted at drainage screen
2
In, with to shower nozzle
1
Play preferable protective effect.Connecting cylinder
4
Being made up of rigid material, wherein, rigid material can be rustless steel, engineering plastics etc..The most in the present embodiment, connecting cylinder
4
It is made up of stainless steel material.Such as figure
1
Shown in, connecting cylinder
4
It is enclosed within drainage screen
2
Upper near irrigation pipe
7
This one end on, and connecting cylinder
4
By bonding by the way of and drainage screen
2
Fix.Further illustrate, such as figure
2
Shown in, connecting cylinder
4
Medial wall on there is annular convex shoulder
4a
, and annular convex shoulder
4a
With connecting cylinder
4
Coaxially.Drainage screen
2
And annular convex shoulder
4a
Upper relative both ends of the surface recline, mutually with to drainage screen
2
It is inserted into connecting cylinder
4
Inside play preferable position-limiting action, make drainage screen
2
Can disposably install and put in place, improve the installation smoothness of native system.
Connecting cylinder
4
By locking mechanism and connecting tube
3
Being detachably fixed, in the present embodiment, locking mechanism includes through connecting cylinder
4
Screwed hole one on sidewall and the bolt one being screwed onto in screwed hole one
9
, and bolt one
9
End and connecting tube
3
Lateral wall tight abutment so that connecting cylinder
4
And connecting tube
3
It is firmly secured at together.Further illustrate, annular convex shoulder
4a
Medial wall and connecting tube
3
Lateral wall be the face of cylinder and both recline mutually, to increase connecting tube
3
And connecting cylinder
4
The fixing connected.
This treegarden irrigation system is by by shower nozzle
1
It is fully inserted at drainage screen
2
In, to shower nozzle
1
Play preferable protective effect, effectively prevent insect, dust etc. from blocking shower nozzle
1
Outlet so that shower nozzle
1
Water can be discharged, to improve the job stability of this irrigation system on all-the-time stable ground.
Embodiment two
The present embodiment two is essentially identical with structure and the principle of embodiment one, and different place is: locking mechanism includes through connecting cylinder
4
Screwed hole two on sidewall, it is located at connecting tube
3
Screwed hole on lateral wall three and the bolt two being screwed onto in screwed hole two, and the end of bolt two is screwed onto in screwed hole three.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.