CN206658727U - A kind of reel sprinkling irrigation machine - Google Patents
A kind of reel sprinkling irrigation machine Download PDFInfo
- Publication number
- CN206658727U CN206658727U CN201720266798.3U CN201720266798U CN206658727U CN 206658727 U CN206658727 U CN 206658727U CN 201720266798 U CN201720266798 U CN 201720266798U CN 206658727 U CN206658727 U CN 206658727U
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- China
- Prior art keywords
- pressure
- water
- sprinkling irrigation
- pipe
- irrigation machine
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Abstract
A kind of reel sprinkling irrigation machine, including：The water-supply-pipe of dolly and connection hydroturbine；The bottom of the dolly is provided with water inlet pipe and water inlet pipe is connected by connecting tube with the drainpipe that dolly top is provided with, and the water-supply-pipe passes sequentially through pressure inlet, extension tube and water inlet pipe and connected；The inner-walls of duct of the pressure inlet is the pyramidal structure that liquid outlet diameter is less than inlet diameter；Also concatenation is pressurized and produces the pressure bladder of deformation in the connecting tube.The beneficial effects of the utility model are：By the diameter for changing PE pipes, the rainer hydraulic pressure away from hydroturbine opening position is improved simultaneously, preferably sprinkling irrigation effect is obtained, simultaneously because having installed additional by the pressure bladder that can be deformed after hydraulic pressure, rainer is so allowed for by dual hydraulic pressure, and then obtains preferably sprinkling irrigation effect.
Description
Technical field
Agriculture field is the utility model is related to, specially a kind of reel sprinkling irrigation machine.
Background technology
Reel sprinkling irrigation machine is that a kind of PE pipes that will draw are wrapped on capstan winch, utilizes Irrigation Pressure water-driven hydroturbine to revolve
Turn, through speed change gear driving capstan winch rotation, and draw the irrigation machinery that sprinkler car is automatically moved and sprayed.Reel sprinkling irrigation machine is adopted
With the wheeled power-driven system of the eddies of water.Using the design of the small pressure of big cross section, under the flow of very little, it can reach higher and return
Speed is received, the belt drive that eddies of water wheel speed draws a two fast sections from eddies of water wheel shaft is passed in decelerator, after reduction of speed
Chain drive produces larger torsional forces driving capstan winch and rotated, so as to realize the automatic recovery of PE pipes.Flowed out simultaneously through hydroturbine
High-Pressure Water through PE pipe direct sendings at shower nozzle, High-Pressure Water is uniformly sprayed onto crop overhead by shower nozzle, dissipates into tiny water
Drop uniformly landing, and as the movement of PE pipes is without intermittently carrying out spraying operation.
Domestic reel sprinkling irrigation machine range is typically all 300 meters or so at present, if effective range will far cause again
The water flow pressure flowed out by PE pipes is reduced, and then causes spray effect bad, while with resistance in PE pipe removal process
Reducing so that the power for needing hydroturbine to export is less, and then Irrigation Pressure becomes larger, and effect of at this time spraying is more preferable, but
If being that two kinds of different sprinkling irrigation effects are caused in the far and near of distance, the production for crops can also have an impact.Therefore, now
Solution is to increase the power of water pump, but the power for increasing water pump may result in the increase of power consumption, therefore is not being changed
In the case of water pump power output, how the efficient working range for doing reel sprinkling irrigation machine is further carried, existed into enterprise
Into a big difficult point when producing reel sprinkling irrigation machine, also sold greatly into one effectively improved in reel sprinkling irrigation machine selling market
Point.
Utility model content
The purpose of this utility model is to provide a kind of reel sprinkling irrigation machine, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of reel sprinkling irrigation machine, including：Dolly
With the water-supply-pipe of connection hydroturbine；The bottom of the dolly is provided with water inlet pipe and water inlet pipe is provided with by connecting tube and dolly top
Drainpipe connection, it is characterised in that：The water-supply-pipe passes sequentially through pressure inlet, extension tube and water inlet pipe and connected；The supercharging
The inner-walls of duct of pipe is the pyramidal structure that liquid outlet diameter is less than inlet diameter；Also concatenation is pressurized and produces shape in the connecting tube
The pressure bladder of change.
According to one embodiment of the present utility model：The outside of the pressure bladder is additionally provided with hard material and inside is cavity
The pressure shield of structure, the pressure shield are fixedly connected with connecting tube.
According to one embodiment of the present utility model：The side wall of the drainpipe is provided with automatic decompression valve, the pressure release
Valve inside drainpipe with being connected.
According to one embodiment of the present utility model：The internal diameter of the extension tube is less than the internal diameter of water-supply-pipe.
According to one embodiment of the present utility model：The drainpipe is detachably connected with external flusher.
Compared with prior art, the beneficial effects of the utility model are：By changing the diameter of PE pipes, while improve remote
From the rainer hydraulic pressure of hydroturbine opening position, preferably sprinkling irrigation effect is obtained, simultaneously because having installed additional by can after hydraulic pressure
With the pressure bladder of deformation, rainer is so allowed for by dual hydraulic pressure, and then obtains preferably sprinkling irrigation effect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the utility model pressure bladder structural representation.
In figure：1 dolly, 11 drainpipes, 111 relief valves, 12 water inlet pipes, 2 connecting tubes, 21 pressure bladders, 211 pressure shields, 3 are prolonged
Long tube, 4 pressure inlets, 5 water-supply-pipes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, shown in 2, a kind of reel sprinkling irrigation machine, including：The water-supply-pipe 5 of dolly 1 and connection hydroturbine；The dolly 1
Bottom be provided with water inlet pipe 12 and water inlet pipe 12 and be connected by connecting tube 2 with the drainpipe 11 that dolly top is provided with, the water delivery
Pipe 5 passes sequentially through pressure inlet 4, extension tube 3 is connected with water inlet pipe 12；The inner-walls of duct of the pressure inlet 4 is that liquid outlet diameter is small
In the pyramidal structure of inlet diameter；Also concatenation is pressurized and produces the pressure bladder 21 of deformation in the connecting tube 2, because disk type sprays
The driving of filling machine mainly rotates by the pressure-driven hydroturbine of water, and then realizes one side return water pipe, while passing through movement
Dolly movement sprinkling, because PE pipes are mainly reclaimed in the power termination of hydroturbine, such water pipe is long long when
Water pipe drag on the ground therefore cause to load larger, the pressure expended by hydroturbine is bigger；It is meanwhile gradual in PE water pipes
When shortening, the distance dragged on the ground is shorter so that loads the less of change, and then causes the power output of hydroturbine more
Greatly, this results in a result, more reclaims to the end, spray effect is more preferable；Further away from hydroturbine, spray effect is more bad, because
, in the case where not changing pump power, the current diameter that PE pipes are flowed through by increasing pressure inlet 4 diminishes for this, and then increases
Pressure in water pipe so that PE pipes can also reach very big pressure a long way off.Simultaneously in the place of different distance range, the eddies of water
Wheel is also different to the hydraulic pressure of Effuser device, therefore by adding pressure bladder 21, the hydraulic pressure of the flusher of such distant place will
It is under pressure under the dual-pressure of capsule 21 and hydroturbine, realizes more preferable spray effect.
When in use, first flusher is closed, when having hydraulic pressure after hydroturbine, first allows hydraulic pressure pressure bladder 21
Strut, then open flusher, so now the shower nozzle of the flusher of distant place bears double hydraulic pressure, single compared to traditional
The hydraulic pressure of water pipe is higher, at the same in different range regions due to integral pressure can be integrated with pressure bladder 21, can cause
The effect of sprinkling will not influence very big with the change of PE length of tube.
Further, the outside of the pressure bladder 21 is additionally provided with hard material and inside is the pressure shield 211 of cavity structure,
The pressure shield 211 is fixedly connected with connecting tube 2.Although pressure bladder 21 has variable shape, if hydraulic pressure is unexpected
Change, can cause pressure bladder 211 to burst, therefore add pressure shield 211 outside, and this allows for pressure bladder 21 will not be because of prominent
Right hydraulic pressure becomes to be caused to burst greatly.
Further, the side wall of the drainpipe 11 is provided with automatic decompression valve 111, the relief valve 111 and drainpipe
It is connected inside 11, when irrigation rig is blocked, now if hydroturbine works on, PE pipes can be caused to bear very
Big pressure, therefore add relief valve, this is allowed for when hydraulic pressure is very big, can very first time pressure release, protect water
Pipe, further, the internal diameter of the extension tube 3 are less than the internal diameter of water-supply-pipe 5, and PE pipes so a long way off can have more flood
Pressure, and then more preferable spray effect is produced, the drainpipe 11 is detachably connected with external flusher.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of reel sprinkling irrigation machine, including：Dolly (1) and the water-supply-pipe (5) for connecting hydroturbine；The bottom of the dolly (1)
The drainpipe (11) being provided with provided with water inlet pipe (12) and water inlet pipe (12) by connecting tube (2) with dolly top is connected, its feature
It is：The water-supply-pipe (5) passes sequentially through pressure inlet (4), extension tube (3) is connected with water inlet pipe (12)；The pressure inlet (4)
Inner-walls of duct is the pyramidal structure that liquid outlet diameter is less than inlet diameter；Compression of also being connected on the connecting tube (2) produces
Expand the pressure bladder (21) of deformation.
A kind of 2. reel sprinkling irrigation machine according to claim 1, it is characterised in that：The outside of the pressure bladder (21) is also set
Have a hard material and inside be cavity structure pressure shield (211), the pressure shield (211) is fixedly connected with connecting tube (2).
A kind of 3. reel sprinkling irrigation machine according to claim 1 or 2, it is characterised in that：The side wall of the drainpipe (11)
Automatic decompression valve (111) is provided with, the relief valve (111) inside drainpipe (11) with being connected.
A kind of 4. reel sprinkling irrigation machine according to claim 1, it is characterised in that：The internal diameter of the extension tube (3) is less than
The internal diameter of water-supply-pipe (5).
A kind of 5. reel sprinkling irrigation machine according to claim 1, it is characterised in that：The drainpipe (11) and external spray
Device is spilt to be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266798.3U CN206658727U (en) | 2017-03-18 | 2017-03-18 | A kind of reel sprinkling irrigation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266798.3U CN206658727U (en) | 2017-03-18 | 2017-03-18 | A kind of reel sprinkling irrigation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658727U true CN206658727U (en) | 2017-11-24 |
Family
ID=60378014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720266798.3U Expired - Fee Related CN206658727U (en) | 2017-03-18 | 2017-03-18 | A kind of reel sprinkling irrigation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658727U (en) |
-
2017
- 2017-03-18 CN CN201720266798.3U patent/CN206658727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |