CN210226369U - Irrigation water-saving device for greenhouse - Google Patents

Abstract

The utility model discloses an irrigate water saving fixtures for greenhouse, including support and header tank, be provided with greenhouse canopy membrane between the up end of support, and greenhouse canopy membrane's downside is provided with the rack, the axostylus axostyle has been run through at the top of cotton-wadded quilt, and the rear end of axostylus axostyle rotates through the motor shaft and is connected with the motor, both sides all are connected with the stay cord around the cotton-wadded quilt bottom, and the stay cord setting is between the support, the bottom of rack is provided with the jib, and the bottom of jib is provided with the bulb, the header tank sets up in the outside of support, and is provided with the water pump in the header tank, the upside of water pump is provided with the water pipe, and. This an irrigation water saving fixtures for greenhouse, the rainwater that falls from greenhouse canopy membrane can be collected to the header tank, in rainwater accessible water pump entered into the water pipe afterwards, in the water pipe transported water to the lateral conduit, final sprinkler directly sprays water at the root of plant to this reaches certain water conservation effect.

Description

Irrigation water-saving device for greenhouse

Technical Field

The utility model relates to a greenhouse irrigates technical field, specifically is an irrigate water saving fixtures for greenhouse.

Background

In the arid regions in the north of China, spring coldness, deep frozen soil layers and large wind and snow, an arched round-shed greenhouse with large span and height is mostly adopted, the greenhouse is also called a greenhouse, and is a room provided with cold-proof, heating, light-transmitting and other facilities for cultivating warm plants in winter, and the plants are irrigated while being cultivated, so that an irrigation water-saving device is needed.

The existing irrigation water-saving device generally sprays plants from the top to the bottom of the plants, so that water is easily wasted, and the existing irrigation water-saving device is not easy to filter rainwater when being irrigated by utilizing the rainwater, so that the quality of the water is reduced, the existing irrigation water-saving device is not convenient and fast to use, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an irrigate water saving fixtures for greenhouse to solve the current irrigation water saving fixtures that provide among the above-mentioned background art and generally spray the plant from the top-down of plant, consequently easily cause the waste of water, and be difficult for filtering it to the rainwater when utilizing the rainwater to irrigate, thereby reduced the problem of the quality of water.

In order to achieve the above object, the utility model provides a following technical scheme: an irrigation water-saving device for a greenhouse comprises a bracket and a water collecting tank, wherein a greenhouse film is arranged between the upper end surfaces of the bracket, a shed frame is arranged at the lower side of the greenhouse film, meanwhile, a cotton quilt is arranged between the shed frame and the greenhouse film, a shaft lever penetrates through the top of the cotton quilt, the rear end of the shaft lever is rotationally connected with a motor through a motor shaft, meanwhile, the motor is fixed at the rear side of the shed frame, the front side and the rear side of the bottom of the quilt are both connected with the pull rope, the pull rope is arranged between the brackets, the bottom of the shed frame is provided with a hanging rod, the bottom of the hanging rod is provided with a bulb, the water collecting tank is arranged at the outer side of the brackets, the water collecting tank is internally provided with a water pump, meanwhile, a filter screen is arranged on the surface of the water pump, a water pipe is arranged on the upper side of the water pump, branch pipelines are arranged on the rear side of the water pipe, and sprayers are arranged on the left side and the right side of each branch pipeline.

Preferably, cotton-wadded quilt, axostylus axostyle, motor shaft and motor all are provided with two, and the cotton-wadded quilt passes through for rotating between axostylus axostyle and the motor shaft and the motor to be connected, and 2 motor shaft's rotation direction is opposite simultaneously.

Preferably, the stay cord is provided with four, and 4 stay cords are distributed about the axis symmetry of rack.

Preferably, the hanger rods and the bulbs are uniformly distributed at the bottom of the shed frame.

Preferably, the water collecting tanks are symmetrically distributed, and the width of the water collecting tanks is equal to that of the greenhouse film.

Preferably, the branch pipelines are uniformly distributed among the brackets, and the sprinklers are distributed in the branch pipelines at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the irrigation water-saving device for the greenhouse,

(1) the greenhouse shed film, the shed frame, the quilts, the shaft rods, the motor shaft, the motor and the pull ropes are arranged, when the quilts are tiled between the greenhouse shed film and the shed frame through the pull ropes, a certain warm-keeping effect can be achieved on the plants, and then the quilts can be upwards rolled up under the effects of the shaft rods, the motor shaft and the motor, so that the purpose of storage is achieved, and the plants can be better illuminated;

(2) the device is provided with a shed frame, a suspension rod and a bulb, wherein the bulb can be suspended at the bottom of the shed frame under the action of the suspension rod so as to illuminate the plants, and the influence on operation due to dark environment is prevented, so that the practicability of the device is improved;

(3) be provided with greenhouse canopy membrane, filter screen, water pipe, lateral conduit and sprinkler, the rainwater that falls down from greenhouse canopy membrane can be collected to the header tank, in rainwater accessible water pump entered into the water pipe afterwards, in the water pipe transported water to the lateral conduit, last sprinkler directly sprays water at the root of plant to this reaches certain water conservation effect, the filter screen can filter the rainwater simultaneously, prevents that wherein impurity from flowing to the water pipe and influencing the quality of irrigating.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the top view structure of the canopy frame of the present invention.

In the figure: 1. the greenhouse comprises a support, 2, a greenhouse film, 3, a greenhouse frame, 4, a quilt, 5, a shaft lever, 6, a motor shaft, 7, a motor, 8, a pull rope, 9, a hanging rod, 10, a bulb, 11, a water collecting tank, 12, a water pump, 13, a filter screen, 14, a water pipe, 15, a branch pipeline, 16 and a sprayer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an irrigation water-saving device for a greenhouse is disclosed, according to figure 1, a greenhouse shed film 2 is arranged between the upper end faces of a support 1, a shed frame 3 is arranged on the lower side of the greenhouse shed film 2, a quilt 4 is arranged between the shed frame 3 and the greenhouse shed film 2, a shaft lever 5 penetrates through the top of the quilt 4, the rear end of the shaft lever 5 is rotatably connected with a motor 7 through a motor shaft 6, the motor 7 is fixed on the rear side of the shed frame 3, the number of the quilt 4, the number of the shaft lever 5, the number of the motor shaft 6 and the number of the motor 7 are two, the quilt 4 is rotatably connected with the motor 7 through the shaft lever 5 and the motor shaft 6, the rotating directions of the 2 motor shafts 6 are opposite, the quilt 4 can play a certain heat preservation role on plants, thereby providing a warm and comfortable environment for the plants to help the plants to grow, then the motor 7 can drive the motor shaft 6 to rotate, the motor shaft 6 can drive, at the moment, the cotton quilt 4 is rolled on the shaft lever 5 to achieve the purpose of storage, thereby providing sunlight for plants.

According to the drawings of fig. 1 and 3, the front and the back sides of the bottom of the quilt 4 are connected with the pull ropes 8, the pull ropes 8 are arranged between the supports 1, the four pull ropes 8 are arranged, the 4 pull ropes 8 are symmetrically distributed about the central axis of the shed frame 3, the quilt 4 can be flatly paved between the greenhouse film 2 and the shed frame 3 by pulling the pull ropes 8 downwards, the quilt 4 can play a role of heat preservation at the moment, so that the operation is more convenient, the bottom of the shed frame 3 is provided with the hanging rod 9, the bottom of the hanging rod 9 is provided with the bulb 10, the hanging rod 9 and the bulb 10 are uniformly distributed at the bottom of the shed frame 3, the bulb 10 can play a role of illumination on plants, the plant can be conveniently irrigated in a dark environment, the practicability of the device is improved, the water collecting tank 11 is arranged at the outer side of the supports 1, the water pump 12 is arranged in the water collecting tank 11, the surface of the water pump 12 is, and the width of header tank 11 equals the width of greenhouse membrane 2, and header tank 11 can collect the rainwater, and the rainwater can flow out under the effect of water pump 12 afterwards to convenient subsequent irrigation operation, so that practiced thrift the water, and the impurity of filter screen 13 separable play rainwater, so that improved the quality of water.

According to fig. 2 and 3, the water pipe 14 is provided on the upper side of the water pump 12, the branch pipes 15 are provided on the rear side of the water pipe 14, the sprinklers 16 are provided on both the left and right sides of the branch pipes 15, the branch pipes 15 are uniformly distributed between the supports 1, the sprinklers 16 are equidistantly distributed on the branch pipes 15, the branch pipes 15 can transport water into the sprinklers 16, and then the sprinklers 16 can directly spray the roots of the plants, thereby reducing the waste of water.

The working principle is as follows: when the irrigation water-saving device for the greenhouse is used, the device is firstly placed to a place to be used, the bottom of the support 1 and the bottom of the water collection tank 11 are both fixed on the ground at the moment, the external power supply is connected, the pull rope 8 is pulled downwards, the cotton quilt 4 is flatly laid between the greenhouse film 2 and the greenhouse frame 3 at the moment, a certain heat preservation effect is achieved on plants, the water collection tank 11 can collect rainwater in a centralized manner, the water pump 12 is started, the water pump 12 pumps the rainwater into the water pipe 14, then the rainwater flows into the branch pipeline 15 through the water pipe 14, finally the rainwater is directly sprayed on the roots of the plants at the corresponding positions through the sprayer 16, meanwhile, the bulb 10 can illuminate the plants to be conveniently irrigated along with the plants in a dark environment, the motor 7 is started after the work is finished, the motor 7 drives the motor shaft 6 to rotate, the motor shaft 6 drives the shaft lever 5 to rotate, at, the photosynthesis of plants is facilitated, and this completes the entire work, and the contents not described in detail in this specification belong to the prior art well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. An irrigation water-saving device for greenhouses, comprising a bracket (1) and a water collecting tank (11), characterized in that: a greenhouse film (2) is arranged between the upper end faces of the supports (1), shed frames (3) are arranged on the lower sides of the greenhouse film (2), cotton quilts (4) are arranged between the shed frames (3) and the greenhouse film (2), shaft rods (5) penetrate through the tops of the cotton quilts (4), the rear ends of the shaft rods (5) are rotatably connected with motors (7) through motor shafts (6), the motors (7) are fixed on the rear sides of the shed frames (3), the front side and the rear side of the bottoms of the cotton quilts (4) are connected with pull ropes (8), the pull ropes (8) are arranged between the supports (1), suspenders (9) are arranged at the bottoms of the shed frames (3), bulbs (10) are arranged at the bottoms of the suspenders (9), a water collecting tank (11) is arranged on the outer side of the supports (1), a water pump (12) is arranged in the water collecting tank (11), and a filter screen (13) is arranged on the surfaces of the water pump (12), the water pump is characterized in that a water pipe (14) is arranged on the upper side of the water pump (12), a branch pipeline (15) is arranged on the rear side of the water pipe (14), and sprayers (16) are arranged on the left side and the right side of the branch pipeline (15).

2. An irrigation water saving device for greenhouses according to claim 1, wherein: the cotton quilt is characterized in that the cotton quilt (4), the shaft lever (5), the motor shaft (6) and the motor (7) are respectively provided with two cotton quilts, the cotton quilts (4) are rotatably connected with the motor (7) through the shaft lever (5) and the motor shaft (6), and the rotating directions of the 2 motor shafts (6) are opposite.

3. An irrigation water saving device for greenhouses according to claim 1, wherein: the pull ropes (8) are four, and 4 pull ropes (8) are symmetrically distributed about the central axis of the shed frame (3).

4. An irrigation water saving device for greenhouses according to claim 1, wherein: the hanger rods (9) and the bulbs (10) are uniformly distributed at the bottom of the shed frame (3).

5. An irrigation water saving device for greenhouses according to claim 1, wherein: the water collecting tanks (11) are symmetrically distributed, and the width of the water collecting tanks (11) is equal to that of the greenhouse film (2).

6. An irrigation water saving device for greenhouses according to claim 1, wherein: the branch pipelines (15) are uniformly distributed among the brackets (1), and the sprinklers (16) are distributed on the branch pipelines (15) at equal intervals.

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