Uniform humidifying device for plant factory

Abstract

The utility model belongs to the technical field of agricultural planting, and provides a plant factory uniform humidifying device which comprises a track, a sliding rod device and a spraying curtain wall. The multiple sliding rod devices are the same in specification, and each sliding rod device comprises a fixing rod on the rear side, a pulley and a limiting rod; the pulley is rotationally mounted at the top of the front side of the fixed rod, and a limiting rod is arranged at the upper part of the front side of the fixed rod; communicated water diversion cavities are formed in inner cavities of the limiting rod and the fixing rod, and the bottom of the fixing rod is externally connected with a water pipe for pressurized conveying; two mounting rods are arranged on the lower portion of the front side of the fixing rod, the spraying curtain wall comprises a transparent curtain wall and a pipeline, and hardened edges are arranged on the sides and in the middle of the transparent curtain wall and are arranged in a shape like a Chinese character'mu '; according to the scheme, a curtain wall type humidifying method is adopted, the spraying curtain wall integrates spraying and moisturizing, evaporation and escape of water can be reduced through blocking of the spraying curtain wall, the utilization rate of water is increased, and waste of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, and specifically relates to a device for uniformly humidifying a plant factory. Background Technique

[0002] A plant factory is a new agricultural planting technology. It does not rely on traditional farmland and uses intelligent computers and electronic sensing systems to automatically control environmental conditions such as temperature, humidity, light, CO2 concentration, and nutrient solution for the plants growing on the planting trays, enabling the growth and development of the plants in the facility to be less or not restricted by natural conditions. It is a labor-saving production method and a bold innovation in future new agriculture;

[0003] However, when the traditional planting trays humidify plants, there is serious water waste. Since the humidifier uses the atomized spraying method, the water evaporation and escape are also very fast. Therefore, the humidification time often takes a long time, and more water resources are also required. Based on the above reasons, we propose a device for uniformly humidifying a plant factory. Content of the Utility Model

[0004] The purpose of the utility model is to provide a device for uniformly humidifying a plant factory to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A device for uniformly humidifying a plant factory, including a track, a slide bar device, and a spraying curtain wall;

[0006] There are multiple slide bar devices, and they have the same specifications. The slide bar device includes a fixed rod at the rear, a pulley, and a limiting rod; the pulley is rotatably installed at the top of the front side of the fixed rod, and a limiting rod is arranged at the upper part of the front side of the fixed rod;

[0007] A communicating water diversion cavity is opened in the limiting rod and the inner cavity of the fixed rod, and a water pipe for pressurized transportation is externally connected to the bottom of the fixed rod; two mounting rods are arranged at the lower part of the front side of the fixed rod;

[0008] The spraying curtain wall includes a transparent curtain wall and pipes. Hardened edges are arranged at the side and middle positions of the transparent curtain wall, and the hardened edges are arranged in a mesh shape. Pipes are inserted into the hardened edges, and the pipes also form a mesh-shaped structure along the hardened edges, and the mesh-shaped pipes are interconnected;

[0009] A rotary joint pipe is arranged between the top pipe and the limiting rod. The rotary joint pipe connects the water diversion cavity and the pipe to supply water to the pipe; atomized spraying ports are evenly arranged on the front side of the pipe, and round holes are opened at the positions where the hardened edges contact the atomized spraying ports.

[0010] Preferably, the pulley is clamped downwardly on the track, and the limiting rod is located below the track and clamps the track together with the pulley.

[0011] Preferably, the mounting rod is provided with a front-to-back symmetrical limiting ring, the spray curtain wall is sleeved on the mounting rod, and the limiting ring clamps the spray curtain wall at the front and back.

[0012] Preferably, the surface of the transparent curtain wall is evenly provided with ventilation holes, and a sealing veneer is provided on the rear side of the transparent curtain wall. The sealing veneer covers the rear side of the transparent curtain wall and has no ventilation holes, covering the ventilation holes of the transparent curtain wall.

[0013] Preferably, Velcro tapes for bonding to each other are provided around the front side of the sealing surface and around the rear side of the transparent curtain wall.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This solution adopts a curtain wall humidification method. The spray curtain wall integrates spraying and moisturizing. The barrier of the spray curtain wall can reduce the evaporation and escape of water, improve water utilization, and reduce water resource waste. Air holes are evenly opened on the transparent curtain wall. For plants that require long-term humidification, the air holes can maintain the exchange of internal and external air and increase the air permeability. The air holes can be immediately closed by bonding and sealing the veneer with Velcro, which is very convenient. The humidifying curtain wall can be moved by track, which improves the rational use of factory resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main view of the utility model;

[0017] Figure 2 This is a schematic diagram of the slide bar device of the utility model;

[0018] Figure 3 This is a schematic diagram of the pipeline atomizing spray nozzle of the utility model;

[0019] Figure 4 This is a schematic diagram of the transparent curtain wall and sealing veneer of the utility model.

[0020] In the picture: 10 tracks;

[0021] 20 sliding rod device; 201 fixing rod; 202 pulley; 203 limiting rod; 204 water diversion chamber; 205 installation rod;

[0022] 30 spray curtain wall; 301 hardened edge; 302 pipe; 303 transparent curtain wall; 304 atomizing spray nozzle; 305 sealing veneer; 306 Velcro. DETAILED DESCRIPTION

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0025] Embodiment:

[0026] Please refer to Figure 1-4 , the present invention provides a technical solution for a device for uniform humidification in a plant factory: including a track 10, a slide bar device 20, and a spraying curtain wall 30;

[0027] There are multiple slide bar devices 20, and they have the same specifications. The slide bar device 20 includes a fixed rod 201 at the rear, a pulley 202, and a limiting rod 203;

[0028] The pulley 202 is rotatably installed at the front top of the fixed rod 201, and the pulley 202 is downwardly clamped on the track 10; a limiting rod 203 is provided at the upper front part of the fixed rod 201. The limiting rod 203 is located below the track 10 and clamps the track 10 together with the pulley 202;

[0029] A communicating water diversion cavity 204 is opened in the inner cavity of the limiting rod 203 and the fixed rod 201, and the bottom of the fixed rod 201 is externally connected to a water pipe for pressurized transportation;

[0030] Two mounting rods 205 are provided at the lower front part of the fixed rod 201. The mounting rods 205 are provided with limiting rings that are symmetric in the front and rear. The spraying curtain wall 30 is sleeved on the mounting rods 205, and the limiting rings clamp the spraying curtain wall 30 in the front and rear;

[0031] The spraying curtain wall 30 includes a transparent curtain wall 303 and a pipe 302. Hardening edges 301 are provided on the side and middle positions of the transparent curtain wall 303. The hardening edges 301 are arranged in a mesh shape. The pipe 302 is inserted into the hardening edges 301. The pipes 302 also form a mesh-shaped structure along the hardening edges 301, and the mesh-shaped pipes 302 are interconnected with each other;

[0032] There is a swivel joint pipe between the top pipe 302 and the limiting rod 203. The swivel joint pipe connects the water diversion cavity 204 and the pipe 302 to supply water to the pipe 302.

[0033] Atomizing spray nozzles 304 are evenly arranged on the front side of the pipe 302, and round holes are opened at the positions where the hardened edge 301 contacts the atomizing spray nozzles 304.

[0034] Vent holes are evenly opened on the surface of the transparent curtain wall 303. A sealing veneer 305 is arranged on the rear side of the transparent curtain wall 303. The sealing veneer 305 covers the rear side of the transparent curtain wall 303 and has no vent holes, covering the vent holes of the transparent curtain wall 303.

[0035] Magic tapes 306 for mutual adhesion are arranged around the front side of the sealing veneer 305 and the rear side of the transparent curtain wall 303.

[0036] This solution provides a humidifying device for use in a plant factory. When in use, the track 10 is extended along the position of the planting tray. A single-sided track or a double-sided track can be set. The double-sided track is arranged on the symmetric sides of the planting tray for double-sided humidification.

[0037] By dragging the fixed rod 201 on the track 10, the relative position between the spraying curtain wall 30 and the planting tray can be moved. The spraying curtain wall 30 is dragged to a suitable position of the planting tray. Then, a water delivery pipe is screwed onto the bottom of the fixed rod 201 through a water pipe adapter head. The water pressure in the water delivery pipe provides a certain pressure, and the water flow is injected into the pipe 302 along the water diversion cavity 204.

[0038] Atomizing spray nozzles 304 are evenly arranged on the front side of the pipe 302, and the planting tray is continuously humidified through the atomizing spray nozzles 304. It should be noted that for the grid-shaped pipe structure, the number of intermediate horizontal pipes 302 can be increased as needed. Usually, each horizontal pipe 302 corresponds to a position above the planting tray to atomize and spray the plants. The water droplets fall on the plants under the action of gravity, and together with the pipes 302 on both sides, the stacked planting trays are humidified in all aspects.

[0039] This solution adopts a curtain wall type humidifying method. The spraying curtain wall 30 integrates spraying and moisture retention. Through the barrier of the spraying curtain wall 30, the evaporation and escape of water can be reduced, the utilization rate of water can be improved, and water resource waste can be reduced. At the same time, the setting of the transparent curtain wall 303 facilitates observation from the outside. The transparent curtain wall 303 is evenly provided with vent holes. For plants that need long-term humidification, the inside and outside air can be exchanged through the vent holes to increase the ventilation rate. And the vent holes can be immediately closed by adhering the sealing veneer 305 with magic tapes, which is very convenient.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for uniform humidification in a plant factory, comprising a track (10), a slide bar device (20) and a spraying curtain wall (30), characterized in that a plurality of said slide bar devices (20) are provided and have the same specifications. The slide bar device (20) includes a fixed bar (201) at the rear, a pulley (202) and a limiting bar (203); the pulley (202) is rotatably installed at the top of the front side of the fixed bar (201), and a limiting bar (203) is provided at the upper part of the front side of the fixed bar (201); a communicating water diversion cavity (204) is opened in the limiting bar (203) and the inner cavity of the fixed bar (201), and a water pipe for pressurized transportation is externally connected to the bottom of the fixed bar (201); two mounting bars (205) are provided at the lower part of the front side of the fixed bar (201); the spraying curtain wall (30) includes a transparent curtain wall (303) and a pipe (302). Hardened edges (301) are provided at the side and middle positions of the transparent curtain wall (303), and the hardened edges (301) are arranged in a mesh shape. The pipe (302) is inserted into the hardened edge (301), and the pipes (302) also form a mesh-shaped structure along the hardened edge (301), and the mesh-shaped pipes (302) are interconnected with each other; a rotary joint is provided between the top pipe (302) and the limiting bar (203), and the rotary joint interconnects the water diversion cavity (204) and the pipe (302) to supply water to the pipe (302); atomizing spray nozzles (304) are uniformly arranged on the front side surface of the pipe (302), and round holes are opened at the positions where the hardened edge (301) contacts the atomizing spray nozzles (304).

2. The device for uniform humidification of a plant factory according to claim 1, characterized in that: The pulley (202) is downwardly clamped on the track (10), and the limiting bar (203) is located below the track (10) and clamps the track (10) together with the pulley (202).

3. The device for uniform humidification of a plant factory according to claim 1, characterized in that: Limiting rings are symmetrically arranged front and rear on the mounting bar (205), and the spraying curtain wall (30) is sleeved on the mounting bar (205), and the limiting rings clamp the spraying curtain wall (30) front and rear.

4. The device for uniform humidification of a plant factory according to claim 1, characterized in that: Air holes are uniformly opened on the surface of the transparent curtain wall (303). A sealing贴面 (305) is provided at the rear of the transparent curtain wall (303), and the sealing贴面 (305) covers the rear side surface of the transparent curtain wall (303) and has no air holes to cover the air holes of the transparent curtain wall (303).

5. The device for uniform humidification of a plant factory according to claim 4, characterized in that: (It should be noted that the Chinese character "贴面" here may be a wrong input. It is recommended to check the original text. If it is "sealing surface", the translation is more accurate.) Magic tapes (306) for mutual adhesion are provided around the front side surface of the sealing贴面 (305) and the rear side periphery of the transparent curtain wall (303). (Similarly, for the Chinese character "贴面", if it is "sealing surface", the translation is more appropriate.)

Images