A kind of Novel garden irrigation system
Technical field
This utility model relates to a kind of irrigation system, particularly a kind of Novel garden 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 Novel garden 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 Novel garden 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;Being provided with connecting cylinder between described drainage screen and irrigation pipe, connecting cylinder is enclosed within connecting tube and fixes with described drainage screen;There is on the lateral wall of described connecting cylinder the annular shoulder block coaxial with connecting cylinder, the lateral wall of described connecting tube has the annular convex shoulder coaxial with connecting tube, and together with annular convex shoulder is bolted on annular shoulder block.
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 bolt, is detachably fixed realizing connecting cylinder and connecting tube, thus facilitates cleaning or the replacing of drainage screen, improves the convenience that this irrigation system is keeped in repair.
In above-mentioned Novel garden irrigation system, on described connecting cylinder, the end face of one end of close drainage screen is provided with annular groove, and one end of described drainage screen is inserted in annular groove, and this drainage screen fixes with described connecting cylinder by the way of bonding.
One end of drainage screen is inserted in annular groove, drainage screen is played pre-determined bit effect, the process of whole bonding so can be made smooth and easy and stably carry out, drainage screen and the stability of connecting cylinder connection can not only be improved, improve the job stability of this irrigation system, and drainage screen can be improved and smoothness time connecting cylinder installs.
In above-mentioned Novel garden irrigation system, the medial wall of described connecting cylinder is the face of cylinder with the lateral wall of connecting tube and both recline mutually.
Use above-mentioned structure, to avoid occurring between connecting cylinder and connecting tube gap, effectively stop dust, worm to enter in drainage screen, thus further increase the job stability of native system.
In above-mentioned Novel garden irrigation system, described annular shoulder block with on annular convex shoulder relative to both ends of the surface recline mutually, the end face of described annular shoulder block is provided with annular seal groove, it is provided with Gask-O-Seal in annular seal groove, and the both ends of the surface of Gask-O-Seal diapire with annular convex shoulder and annular seal groove respectively offsets.
Use above-mentioned structure, connecting cylinder and the fixing of connecting tube connection can be increased, connecting cylinder and the sealing of connecting tube connection can be improved again, so that the job stability of this irrigation system is further improved.
Compared with prior art, this Novel garden 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 bolt, be detachably fixed realizing connecting cylinder and connecting tube, thus facilitate cleaning or the replacing of drainage screen, improve the convenience that this irrigation system is keeped in repair.
, by arrange annular convex shoulder with annular shoulder block recline mutually and Gask-O-Seal be set between, connecting cylinder and the fixing of connecting tube connection can be increased, connecting cylinder and the sealing of connecting tube connection can be improved again, so that the job stability of this irrigation system is further improved.
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;
3a
, annular convex shoulder;
4
, connecting cylinder;
4a
, annular shoulder block;
5
, tank;
6
, water pump;
7
, water knockout drum;
8
, irrigation pipe;
9
, water quantity detector;
10
, bolt;
11
, Gask-O-Seal.
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.
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
5
;Water delivery device includes water pump
6
, water knockout drum
7
And irrigation pipe
8
.Wherein, water pump
6
Water inlet by pipeline and tank
5
Connection, water pump
6
Outlet and water knockout drum
7
Water inlet connection, water pump
6
Controller and a water quantity detector
9
It is connected, the water yield flowed through for detection.Water knockout drum
7
Outlet have multiple, and each water outlet is respectively connected with an above-mentioned irrigation pipe
8
.Every irrigation pipe
8
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
8
Axial distribution, and each shower nozzle
1
All pass through connecting tube
3
With irrigation pipe
8
It is connected.
Such as figure
1
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.Drainage screen
2
And irrigation pipe
8
Between be provided with tubular connecting cylinder
4
, and this connecting cylinder
4
It is enclosed within connecting tube
3
On.Connecting cylinder
4
One end and drainage screen
2
Fix, specifically, such as figure
2
Shown in, connecting cylinder
4
Upper near drainage screen
2
The end face of one end be provided with annular groove, and annular groove and connecting cylinder
4
Coaxially.Drainage screen
2
One end be inserted in annular groove, and this drainage screen
2
By bonding by the way of and connecting cylinder
4
Fix.
Such as figure
1
Shown in, connecting cylinder
4
Lateral wall on have and this connecting cylinder
4
Coaxial annular shoulder block
4a
;Connecting tube
3
Lateral wall on have and this connecting tube
3
Coaxial annular convex shoulder
3a
, and annular convex shoulder
3a
With annular shoulder block
4a
Pass through bolt
10
It is fixed together.Further illustrate, connecting cylinder
4
Medial wall and connecting tube
3
Lateral wall be the face of cylinder and both recline mutually.Such as figure
2
Shown in, annular shoulder block
4a
And annular convex shoulder
3a
Upper relative both ends of the surface recline mutually;Annular shoulder block
4a
End face be provided with annular seal groove, be provided with Gask-O-Seal in annular seal groove
11
, and Gask-O-Seal
11
Both ends of the surface respectively with annular convex shoulder
3a
Offset with the diapire of annular seal groove, use such structure, connecting cylinder can be increased
4
And connecting tube
3
The fixing connected, can improve again connecting cylinder
4
And connecting tube
3
The sealing connected, so that the job stability of this irrigation system is further improved.
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.
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.