Cultivation greenhouse humidifying device

Abstract

The utility model discloses a cultivation greenhouse humidifying device which comprises a water supply pipe connected with water supply equipment, the other end of the water supply pipe is connected with a first three-way pipe, the other two connectors of the first three-way pipe are both connected with flow dividing pipes, the other end of one flow dividing pipe is connected with a bent pipe, the other end of the bent pipe is connected with a side pipe, and the other end of the side pipe is connected with a water supply pipe. The connector, located at the corner, of the second three-way pipe is connected with a straight pipe, the connector, located at the horizontal position, of the second three-way pipe is connected with a flow dividing pipe, a plurality of liquid supply pipes are fixedly connected to the outer wall of the straight pipe and the outer wall of the side pipe at equal intervals, and hoses are connected to the liquid supply pipes. And the other end of the hose is connected with a humidifying mechanism. The humidifying device has the advantages that the humidifying range is more uniform, the labor intensity of operators is reduced, the humidifying effect is improved, the pipelines are connected and disassembled more conveniently, and workers can disassemble and assemble the humidifying device conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of greenhouse cultivation and planting, and specifically relates to a cultivation greenhouse humidification device. Background Art

[0002] With the continuous application of science and technology in agricultural production, greenhouse technology has been widely promoted. Crop seedlings are usually grown in greenhouses. In order to effectively control the temperature in the greenhouse, the outer surface of the greenhouse is covered with insulation film. Therefore, the temperature in the greenhouse is high and the water in the greenhouse evaporates too quickly, which is not conducive to the growth of crops.

[0003] In recent years, many places have experienced "late spring cold" in spring, which can easily cause frost damage to apricot trees and other fruit and vegetable industries in the flowering season, resulting in reduced or even complete production. In this regard, with the continuous application of science and technology in agricultural production, greenhouse technology has been widely promoted. However, humidification of crops in the greenhouse usually relies on manual operation, which is time-consuming and labor-intensive, and the humidification efficiency is very low, the humidification effect is poor, and the humidification is uneven. The humidification area of ​​​​small humidification equipment cannot completely cover the entire cultivation greenhouse. Utility Model Content

[0004] The purpose of the utility model is to provide a humidifying device for a cultivation greenhouse to solve the problem that the humidification of crops in the prior art mainly relies on manual operation, which is time-consuming and labor-intensive, has high labor intensity, low humidification efficiency, poor and uneven humidification effect, and the humidification area of ​​​​the small humidifying equipment cannot cover the entire cultivation greenhouse.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is: a humidifying device for a cultivation greenhouse, comprising a water supply pipe connected to a water supply device, the other end of the water supply pipe is connected to a tee pipe one, the other two interfaces of the tee pipe one are connected with a shunt pipe, the other end of one of the shunt pipes is connected with a bend pipe, the other end of the bend pipe is connected with a side pipe, the other end of the other shunt pipe is connected to an interface of the tee pipe two, the interface of the tee pipe two located at the corner is connected with a straight pipe, the interface of the tee pipe two located at the horizontal position is connected with a shunt pipe, a plurality of liquid supply pipes are fixedly connected at equal distances on the outer walls of the straight pipe and the side pipe, a hose is connected to the liquid supply pipe, the other end of the hose is connected with a humidifying mechanism, and the connections among the tee pipe one, the tee pipe two, the water supply pipe, the shunt pipe, the bend pipe, the side pipe and the straight pipe are all detachable connections;

[0006] The humidification mechanism includes a fixedly connected ground plug and an atomizing nozzle. A conical plug is provided at the bottom of the ground plug, a liquid guide tube is fixedly connected to the top of the ground plug, a liquid guide port is provided on the outer wall of the liquid guide tube, a hose is fixedly connected to the liquid guide port, and an atomizing nozzle is fixedly connected to the top of the liquid guide tube.

[0007] Preferably, the atomizing nozzle includes an upper cover and a lower cover, the lower cover is fixedly connected to the liquid guide tube through a connecting tube, the upper cover and the lower cover are connected by a fixing column, an arc-shaped liquid guide groove is formed between the upper cover and the lower cover, a liquid guide cavity is provided in the middle of the upper cover and the lower cover, a pressurizing ball is movably connected in the liquid guide cavity, and the liquid guide cavity is communicated with the liquid guide groove.

[0008] Preferably, the shape of the top of the liquid-conducting cavity in the upper cover matches the shape of the pressurizing ball.

[0009] Preferably, sealing rings are fixedly connected at the interfaces of the tee pipe 1 and the tee pipe 2.

[0010] Preferably, a limiting ring is provided inside the shunt pipe, the side pipe and the straight pipe near the interface, and a sealing ring is fixedly connected to the limiting ring and the inner wall of the interface.

[0011] Preferably, the detachable connection consists of flange 1 and flange 2, and is fixedly connected by bolts. Flange 1 is located at the three interfaces of tee pipe 1 and tee pipe 2, and flange 2 is located at the interfaces of the water supply pipe, diversion pipe, elbow pipe, side pipe and straight pipe.

[0012] Preferably, the water supply pipe, the diversion pipe, the elbow pipe, the liquid supply pipe, the side pipe, the straight pipe, the first tee pipe and the second tee pipe are all made of PVC plastic pipes, and the hose is made of stainless steel metal.

[0013] The advantages of the utility model are:

[0014] 1. In the utility model, the pipes can be spliced ​​and used according to the actual planning of the fields in the greenhouse, so as to adapt to the fields in different types of greenhouses. The operator does not need to spray in the greenhouse, but only needs to insert the atomizing nozzle into the soil between the crops through the ground plug. Under the action of the atomizing nozzle, the sprayed water is atomized, so that the humidification range is more uniform, the labor intensity of the operator is reduced, and the humidification effect is improved;

[0015] 2. When the field planning in the greenhouse changes, the distribution of the diversion pipe, side pipe and straight pipe can be flexibly adjusted to adapt to the changed field setting, and the connection and disassembly methods between the pipes are relatively convenient, which is convenient for the staff to disassemble and assemble;

[0016] 3. The liquid guide groove in the atomizing nozzle cooperates with the pressurized ball to increase the pressure of the humidification water, so that the atomized water is sprayed out in the circumferential direction of the atomizing nozzle through the liquid guide groove. The atomization humidification effect is better and the humidification range is more uniform. Each atomizing nozzle can cover the humidification of at least 4 crops around it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the straight pipe and the side pipe of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the disassembly and assembly of the pipelines of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the connection between the humidifying mechanism and the hose of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the humidifying mechanism of the utility model.

[0022] Figure 6 It is a schematic cross-sectional structure diagram of the atomizing nozzle of the utility model.

[0023] The meanings of the reference numerals are as follows: water supply pipe (1), three-way pipe one (2), diverter pipe (3), elbow pipe (4), side pipe (5), three-way pipe two (6), straight pipe (7), liquid supply pipe (8), hose (9), floor plug (10), atomizing nozzle (11), conical plug (12), liquid guide pipe (13), liquid guide port (14), upper cover (15), lower cover (16), connecting pipe (17), fixing column (18), liquid guide groove (19), liquid guide cavity (20), pressurizing ball (21), sealing ring (22), limiting ring (23), sealing ring (24), flange one (25), flange two (26). DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0025] 1. As Figures 1 to 6 A humidifying device for a cultivation greenhouse shown in the figure comprises a water supply pipe 1 connected to a water supply device, the other end of the water supply pipe 1 is connected to a three-way pipe 2, the other two interfaces of the three-way pipe 2 are connected to a shunt pipe 3, the other end of one of the shunt pipes 3 is connected to a bend pipe 4, the other end of the bend pipe 4 is connected to a side pipe 5, the other end of the other shunt pipe 3 is connected to an interface of a three-way pipe 6, the interface of the three-way pipe 2 6 at the corner is connected to a straight pipe 7, the interface of the three-way pipe 2 6 at the horizontal position is connected to the shunt pipe 3, a plurality of liquid supply pipes 8 are equidistantly fixedly connected to the outer wall of the straight pipe 7 and the side pipe 5, a hose 9 is connected to the liquid supply pipe 8, the other end of the hose 9 is connected to a humidifying mechanism, and the connections among the three-way pipe 2, the three-way pipe 2 6, the water supply pipe 1, the shunt pipe 3, the bend pipe 4, the side pipe 5 and the straight pipe 7 are all detachable connections;

[0026] The humidifying mechanism includes a fixedly connected floor plug 10 and an atomizing nozzle 11. A conical plug 12 is provided at the bottom of the floor plug 10. A liquid guide tube 13 is fixedly connected to the top of the floor plug 10. A liquid guide port 14 is provided on the outer wall of the liquid guide tube 13. The hose 9 is fixedly connected to the liquid guide port 13. The atomizing nozzle 11 is fixedly connected to the top of the liquid guide tube 13.

[0027] In order to make the water mist sprayed by the atomizing nozzle 11 more delicate, make the atomization humidification effect more uniform, and increase the pressure of the atomizing nozzle, the atomizing nozzle 11 includes an upper cover 15 and a lower cover 16. The lower cover 15 is fixedly connected to the liquid guide tube 13 through a connecting pipe 17. The upper cover 15 and the lower cover 16 are connected by a fixing column 18. An arc-shaped liquid guide groove 19 is formed between the upper cover 15 and the lower cover 16. A liquid guide cavity 20 is provided in the middle of the upper cover 15 and the lower cover 16. A pressurizing ball 21 is movably connected in the liquid guide cavity 20, and the liquid guide cavity 20 is communicated with the liquid guide groove 19.

[0028] In order to make the pressurizing ball 21 better cooperate with the liquid guiding cavity 20 , the shape of the top of the liquid guiding cavity 20 in the upper cover 15 is adapted to the shape of the pressurizing ball 21 .

[0029] In order to ensure the airtightness of other pipelines connected to the tee pipe 1 2 and the tee pipe 2 6 , a sealing ring 22 is fixedly connected to the interface between the tee pipe 1 2 and the tee pipe 6 .

[0030] In order to ensure better coordination between the shunt pipe 3, the side pipe 5, the straight pipe 7 and the tee pipe 1 2 and the tee pipe 2 6, a limiting ring 23 is provided inside the shunt pipe 3, the side pipe 5 and the straight pipe 7 near the interface, and a sealing ring 24 is fixedly connected to the limiting ring 23 and the inner wall of the interface.

[0031] In order to be able to splice and use pipes according to the actual planning of the fields in the greenhouse, so as to adapt to different types of fields in the greenhouse, the detachable connection is composed of a flange 25 and a flange 26, and is fixedly connected by bolts. The flange 25 is located at the three interfaces of the tee pipe 2 and the tee pipe 6, and the flange 26 is located at the interfaces of the water supply pipe 1, the diversion pipe 3, the elbow pipe 4, the side pipe 5 and the straight pipe 7;

[0032] In addition, the water supply pipe 1, the diversion pipe 3, the elbow pipe 4, the liquid supply pipe 8, the side pipe 5, the straight pipe 7, the tee pipe 1 2 and the tee pipe 2 6 are all made of PVC plastic pipes, and the hose 9 is made of stainless steel metal.

[0033] The working principle of the utility model is to selectively combine the water supply pipe 1, the shunt pipe 3, the elbow pipe 4, the liquid supply pipe 8, the side pipe 5, the straight pipe 7, the three-way pipe 2 and the two-way pipe 6 through flanges or plug-in methods, wherein the elbow pipe 4 is used at the edge corners of the field in the greenhouse, the side pipe 5 is used for humidification of the edge part of the field in the greenhouse, and the straight pipe 7 is used for humidification of the middle part of the field in the greenhouse, and each pipeline is buried in the soil, wherein the liquid supply pipe 8 extends to the outside of the soil, and the humidification mechanism is connected to the side pipe 5 and the straight pipe 7 through a hose 9, according to The spray coverage area of ​​the humidifying mechanism is such that different numbers of humidifying mechanisms are set in the field. The atomizing nozzle 11 is fixed in the soil through the ground plug 10. By starting the water supply equipment connected to the water supply pipe 1, water flows to the side pipe 5 and the straight pipe 7 through the diversion pipe 3, and is introduced into the atomizing nozzle 11 through the hose 9. Under the pressure of the water, the pressurized ball 21 moves upward, and the water is discharged through the liquid guide groove 19. The atomized water is continuously sprayed to the surroundings through the circumference of the atomizing nozzle 11 to humidify and irrigate the crops in the large basin. The humidification range is more uniform, which reduces the labor intensity of the operator and improves the humidification effect.

[0034] The above is only a preferred example of the present invention, and the technical solution of the present invention is not limited thereto. It should be pointed out that for ordinary technicians in this field, under the technical inspiration provided by the present invention, as common knowledge in the field, other equivalent deformations and improvements can be made, which should also be regarded as the protection scope of the present invention.

Claims

1. A humidifying device for a cultivation greenhouse, comprising a water supply pipe (1) connected to a water supply device, characterized in that: The other end of the water supply pipe (1) is connected to the tee pipe one (2); the other two interfaces of the tee pipe one (2) are both connected to a shunt pipe (3); the other end of one of the shunt pipes (3) is connected to a bend pipe (4); the other end of the bend pipe (4) is connected to a side pipe (5); the other end of the other shunt pipe (3) is connected to an interface of the tee pipe two (6); the interface of the tee pipe two (6) at the corner is connected to a straight pipe (7); the interface of the tee pipe two (6) at the horizontal position is connected to the shunt pipe (3); a plurality of liquid supply pipes (8) are fixedly connected at equal distances on the outer walls of the straight pipe (7) and the side pipe (5); the liquid supply pipe (8) is connected to a hose (9); the other end of the hose (9) is connected to a humidifying mechanism; the connections among the tee pipe one (2), the tee pipe two (6), the water supply pipe (1), the shunt pipe (3), the bend pipe (4), the side pipe (5) and the straight pipe (7) are all detachable; The humidifying mechanism comprises a fixedly connected floor plug (10) and an atomizing nozzle (11); a conical plug (12) is provided at the bottom of the floor plug (10); a liquid guide tube (13) is fixedly connected to the top of the floor plug (10); a liquid guide port (14) is provided on the outer wall of the liquid guide tube (13); the hose (9) is fixedly connected to the liquid guide port (14); and the atomizing nozzle (11) is fixedly connected to the top of the liquid guide tube (13).

2. A humidifying device for a cultivation greenhouse as claimed in claim 1, characterized in that: The atomizing nozzle (11) comprises an upper cover (15) and a lower cover (16); the lower cover (16) is fixedly connected to the liquid guide tube (13) via a connecting tube (17); the upper cover (15) and the lower cover (16) are connected via a fixing column (18); an arc-shaped liquid guide groove (19) is formed between the upper cover (15) and the lower cover (16); a liquid guide cavity (20) is provided in the middle of the upper cover (15) and the lower cover (16); a pressurizing ball (21) is movably connected in the liquid guide cavity (20); and the liquid guide cavity (20) is communicated with the liquid guide groove (19).

3. A humidifying device for a cultivation greenhouse as claimed in claim 2, characterized in that: The shape of the top of the liquid-conducting cavity (20) in the upper cover (15) matches the shape of the pressurizing ball (21).

4. A cultivation greenhouse humidification device as claimed in claim 3, characterized in that: The interfaces of the three-way pipe 1 (2) and the three-way pipe 2 (6) are both fixedly connected with sealing rings (22).

5. A cultivation greenhouse humidification device as claimed in claim 4, characterized in that: The inside of the diverter pipe (3), the side pipe (5) and the straight pipe (7) are all provided with a limiting ring (23) near the interface, and a sealing ring (24) is fixedly connected to the limiting ring (23) and the inner wall of the interface.

6. A cultivation greenhouse humidification device as claimed in claim 5, characterized in that: The detachable connection is composed of a flange plate 1 (25) and a flange plate 2 (26), and is fixedly connected by bolts. The flange plate 1 (25) is located at three interfaces of the tee pipe 1 (2) and the tee pipe 2 (6), and the flange plate 2 (26) is located at the interfaces of the water supply pipe (1), the diversion pipe (3), the elbow pipe (4), the side pipe (5) and the straight pipe (7).

7. A cultivation greenhouse humidification device as claimed in claim 6, characterized in that: The water supply pipe (1), the diversion pipe (3), the elbow pipe (4), the liquid supply pipe (8), the side pipe (5), the straight pipe (7), the first tee pipe (2) and the second tee pipe (6) are all made of PVC plastic pipes, and the hose (9) is made of stainless steel metal.

Images