A kind of Novel vegetable-greenhouse
Technical field
The utility model is related to agricultural production Polyhouse technology fields, more specifically, it relates to a kind of Novel vegetable-greenhouse.
Background technology
Green house of vegetables is a kind of frame structure of film with outstanding heat-insulating property, and the people that it occurs alloing have
Vegetables in improper season.General green house of vegetables is covered with one or more layers insulating plastic pipe above using bamboo structure or the skeleton of steel construction
Film, material is thus formed a greenhouse spaces.Outer membrane prevents the loss of carbon dioxide caused by internal vegetable growth well,
Make that there is good heat insulation effect in canopy.As the improvement of people's living standards, demand of the people to different time vegetables increases,
Therefore green house of vegetables is used widely in China.Existing green house of vegetables can provide temperature and humidity item for crops such as fruits and vegetables
Part such as extends the planting season of crop, prevents hail, excessive sleet at the injury to crop.
Although the green house of vegetables of the prior art can play the role of heat preservation to vegetables, since greenhouse is using phase
To closed environment, most of rainwater is not used to irrigate as conventional crop, and rainwater resource is wasted.Mesh
Before, the common rainwater being collected into of worker irrigates vegetables, but worker is needed to go to pour to vegetables at regular time and quantity, operation
Cumbersome, labor intensity is big, efficiency underground, therefore, still there is improved space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Novel vegetable-greenhouse, have
The advantages of reduction is water resource waste.
To achieve the above object, the utility model provides following technical solution:
A kind of Novel vegetable-greenhouse, including frame and the ceiling at the top of frame, the top of the frame is equipped with defeated
Water pipe, the nozzle sprinkled water towards plant is communicated on water-supply-pipe, and the side of the frame is additionally provided with the collection portion for collecting rainwater, institute
The compression box for being equipped between water-supply-pipe and collection portion and being connected to the two is stated, the rainwater made in collection portion is movably equipped in the compression box
The pressing plate in water-supply-pipe is entered, the pressing plate is connected with the driving portion that driving pressing plate does piston motion in compression box.
Using above-mentioned technical proposal, worker can be received rainwater by collection portion when being planted to booth vegetable
Collection, is delivered in aqueduct by compression box with the rainwater being collected into, the rainwater being collected into sprays vegetables, to
The waste of water resource is saved using rainwater, in addition driving portion driving pressing plate does piston motion in compression box, in pressing plate
During negative pressure can occur so that the rainwater in collection portion enters compression box, rear fender again this part rainwater is squeezed into
Enter into water-supply-pipe, to which the nozzle realized on water-supply-pipe intermittent can be sprayed water, additionally by control driving portion to control
The frequency that pressing plate moves reciprocatingly in compression box, and then can achieve the purpose that spray vegetables at regular time and quantity, reduce due to
The spray of duration leads to the case where being adversely affected caused by water spray is excessive, while pouring vegetables manually without worker, drops
Low labor intensity, improves efficiency.
Preferably, one end of the compression box is equipped with push plate, by running through compression box side wall between the push plate and pressing plate
Fixed link connection, the pressing plate connect by push plate with driving portion.
Using above-mentioned technical proposal, driving portion, to which power is passed to pressing plate by push plate, is made by being connect with push plate
It obtains pressing plate and does piston motion in compression box, it is simple in structure, it is easy to operate.
Preferably, the driving portion includes the push rod hinged with push plate, and the one end of the push rod far from push plate is equipped with turntable,
The push rod is hinged on the periphery of turntable, and the power part of driving rotation rotation is equipped at the axis of the turntable.
Using above-mentioned technical proposal, by the movement of power part driving disc push plate is also moved in a circle, to make
It obtains push rod and turntable and constitutes slider-crank mechanism together with pressing plate, piston can be done by the way that the circular motion of turntable is converted to pressing plate
The power of movement, it is simple in structure, it is easy to operate.
Preferably, the power part includes motor.
Using above-mentioned technical proposal, motor, which can supply power to turntable, makes its rotation, while motor is conveniently operated, also adjustable
Save the speed of rotation so that the movement velocity of pressing plate is adjustable.
Preferably, it is connected to by flow pipe between the compression box and water-supply-pipe, is led between the collection portion and compression box
Cross water inlet pipe connection, the water that the flow pipe is equipped in control compression box enters the first check valve in water-supply-pipe, it is described into
The water that water pipe is equipped in control collection portion enters the second check valve in compression box.
Using above-mentioned technical proposal, by the first check valve being arranged on flow pipe and the second list of setting on water inlet pipe
To valve, it can ensure that rainwater is delivered to from collection portion stabilization in compression box, then water-supply-pipe is delivered to by compression box, prevent pressing plate from existing
The pressure difference generated in moving process causes the rainwater that rainwater is back to from compression box in collection portion or water-supply-pipe to be back to pressure
In contracting case, to improve the stability of delivering rainwater.
Preferably, the collection portion includes the collecting box being connected to water inlet pipe, be provided at the top of the collecting box rainwater into
Mouthful, the rainwater entrance is equipped with filter screen.
Using above-mentioned technical proposal, rainwater enters in collecting box the collection realized to rainwater from rainwater import, this
The filter screen of outer rainwater entrance setting can stop that foreign matter enters in collecting box, to improve rainwater collected by collecting box
Water quality.
Preferably, the surface bottom portion of the ceiling is equipped with rhone, and the inclined bottom surface of the rhone is arranged, the draining
The low-lying place of slot is communicated with the drainpipe being connected to collecting box.
Using above-mentioned technical proposal, the collection of collecting box rainwater can be also collected by rhone, and due to ceiling
For arc, therefore certain guiding role is played to rainwater so that rainwater is entered in rhone and is transported to again by drainpipe
It is collected in collecting box, the collection area of rainwater is increased by ceiling, improves the collection efficiency of collecting box.
Preferably, the flow pipe is communicated in the center of water-supply-pipe, the center bending of the water-supply-pipe and both ends to
Lower extension.
Using above-mentioned technical proposal, the both ends of water-supply-pipe are bent downward, and flow pipe is connected to the midpoint of water-supply-pipe, is made
It obtains rainwater and enters in water-supply-pipe and can be moved under gravity to the both ends of woven hose, so that the both ends of water-supply-pipe are filled
Full rainwater.
Preferably, the periphery of the pressing plate is equipped with the rubber pad to offset with compression chamber interior wall.
Using above-mentioned technical proposal, the rubber pad that pressing plate periphery and compression box offset can enhance between pressing plate and compression box
Leakproofness so that compression box water suction and sending the functional of water.
In conclusion the utility model has the advantages that:By the spray by rainwater-collecting to greenhouse plants,
The reasonable utilization for realizing rainwater, to reduce the waste of water resource;The slider-crank mechanism being made up of driving portion can
So that nozzle carries out intermittent spray, avoid spraying the injury caused by plant for a long time, while being not necessarily to operation, between realization
It has a rest the automation of spray, reduces labor intensity, improve efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment in the utility model;
Fig. 2 is the structural schematic diagram that embodiment is used to illustrate driving portion in the utility model;
Fig. 3 is the schematic diagram that embodiment is used to illustrate compression box internal structure in the utility model.
In figure:1, frame;11, ceiling;12, rhone;13, drainpipe;2, water-supply-pipe;21, nozzle;3, collection portion;31、
Collecting box;32, filter screen;4, compression box;41, pressing plate;411, rubber pad;42, water inlet pipe;421, the second check valve;43, water is sent
Pipe;431, the first check valve;5, driving portion;51, push plate;52, fixed link;53, push rod;54, turntable;55, power part;551, electric
Machine;56, spring.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
Referring to Fig. 1 and Fig. 3, including frame 1 and arc ceiling at 1 top of frame is arranged in a kind of Novel vegetable-greenhouse
11, frame 1 and arc ceiling 11 are covered with transparent mulch film outside, while the top in frame 1 is additionally provided with water-supply-pipe 2, defeated
Water pipe 2 is communicated with the nozzle 21 that the vegetables planted towards 1 bottom of frame are sprayed, in addition, the source of water can be in water-supply-pipe 2
It is connected to water-supply-pipe to be equipped with by the way that the rainwater collected by the collection portion 3 in 1 outside of frame is arranged, between water-supply-pipe 2 and collection portion 3
2 with the compression box 4 of collection portion 3, be movably equipped with the pressing plate 41 that piston motion is done in compression box 4, while pressing plate 41 in compression box 4
It is connected with the driving portion 5 that driving pressing plate 41 moves.
Referring to Fig. 1 and Fig. 2, collection portion 3 includes a collecting box 31 for collecting rainwater, collecting box 31 and compression box 4
Between be connected to by water inlet pipe 42, while the rain entered for rainwater in collecting box 31 is offered at the top of collecting box 31
Water inlet, being provided in rainwater entrance prevents sundries from entering the filter screen 32 in collecting box 31, in addition, compression box 4 with it is defeated
It is connected to by flow pipe 43 between water pipe 2, flow pipe 43 and the connectivity part of compression box 4 and the company of water inlet pipe 42 and compression box 4
Logical place is arranged at the same end of 4 length direction of compression box, while the water being equipped in control compression box 4 on flow pipe 43 enters
To the first check valve 431 in water-supply-pipe 2, the water that water inlet pipe 42 is equipped in control collecting box 31 enters in compression box 4
Second check valve 421.
Referring to 2 and Fig. 3, pressing plate 41 does piston motion under the driving of driving portion 5 along the length direction of compression box 4, this
Compression box 4 in embodiment is set as hollow cylindrical structure, and pressing plate 41 is provided in round plate, and the radius of pressing plate 41 is smaller
In the internal diameter of compression box 4, while the rubber pad 411 to offset with 4 inner wall of compression box is additionally provided on the periphery of pressing plate 41.
In addition, side of the pressing plate 41 far from water inlet pipe 42 and flow pipe 43 is fixed with the fixation through 4 side wall of compression box
Bar 52, the one end of fixed link 52 far from pressing plate 41 are equipped with the push plate 51 that radius is more than 4 internal diameter of compression box, are arranged in fixed link 52
It is mutually butted on the spring 56 of 4 side wall of push plate 51 and compression box, pressing plate 41 is connect by push plate 51 with driving portion 5, and driving portion 5 includes
It is hinged on push rod 53 of the push plate 51 far from 52 side of fixed link, the one end of push rod 53 far from push plate 51 is hinged there are one turntable 54,
Push rod 53 is hinged on the periphery of turntable 54, and the power part 55 of the rotation of driving disc 54 is equipped at the axis of turntable 54, this
Power part 55 in embodiment is motor 551.
Referring to Fig. 1 and Fig. 2, the one end of flow pipe 43 far from compression box 4 is connected to the center of water-supply-pipe 2, and defeated
Water pipe 2 is bent from central point, and the both ends of water-supply-pipe 2 extend downwardly so that rainwater can be full of in water-supply-pipe 2.
The surface bottom portion of arc ceiling 11 is equipped with rhone 12, and the bottom surface of the rhone 12 is towards the midpoint of rhone 12
It is obliquely installed, the low-lying place of rhone 12 is communicated with a drainpipe 13, and drainpipe 13 extends to the top of collecting box 31.
Specific work process:When the rainy day, rainwater can be collected by collection portion 3, utilize ceiling 11 and collecting box
31 water inlet openings by rainwater-collecting in collecting box 31 in case use, while the filter screen 32 at water inlet openings can reduce it is different
Object enters in collecting box 31, to improve the Water quality of 31 rainwater of collecting box.
When the vegetables of greenhouse are sprayed, worker can be by starting motor 551 so that motor 551, which drives, to be turned
Disk 54 rotates, and does piston motion in compression box 4 to linked clamping plate 41, when pressing plate 41 far from compression box 4 and water-supply-pipe 2 and
When one end that collecting box 31 is connected to, negative pressure can be formed in compression box 4, thus by the rainwater inspiration compression box 4 in collecting box 31,
One end for being connected to water-supply-pipe 2 and collecting box 31 towards compression box 4 of rear fender 41 when moving, pressing plate 41 can be to compression box 4
Rainwater squeeze, so that rainwater to be delivered in water-supply-pipe 2, the rainwater in water-supply-pipe 2 can then spray vegetables from nozzle 21
Leaching.
It is defeated that the check valve being arranged on flow pipe 43 and water inlet pipe 42 can ensure that rainwater is only delivered to from collecting box 31
In water pipe 2, to improve the stability of water delivery.
In addition, the rotating speed of motor 551 can also be adjusted, to change the moving speed of pressing plate 41, to change water-supply-pipe 2
Speed of the nozzle 21 to the intermittent shower of vegetables.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.