Water curtain mounting structure of greenhouse

Abstract

The utility model relates to the technical field of greenhouse water curtain installation, in particular to a greenhouse water curtain installation structure which comprises an installation frame, a water receiving tank and a water conveying pipe are arranged at the bottom and the top of the installation frame respectively, and the interior of the installation frame is detachably connected with a bearing plate through a fixing piece. The top of the bearing plate is fixedly provided with a water seepage box, the bottom of the bearing plate is connected with a plurality of curtain leaves in an inserted mode, a positioning piece is arranged in the bearing plate, and the positioning piece is used for fixing the curtain leaves. The curtain leaves can be rapidly replaced in the mode that the bearing plate is fixed through the fixing piece, and therefore regular cleaning and maintenance are facilitated; the use efficiency and the ventilation effect of the water curtain are ensured, the service life of equipment is prolonged, a certain distance can be kept between the multiple curtain blades through the positioning pieces, the multiple curtain blades are prevented from being stacked, the influence on the use efficiency and the ventilation effect of the water curtain is avoided, the structure is simple, disassembly and assembly are easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse water curtain installation, in particular to a greenhouse water curtain installation structure. Background Art

[0002] Greenhouse water curtain is a cooling and ventilation equipment commonly used in greenhouses. It mainly improves the environment inside the greenhouse by cooling down through water evaporation. It is usually composed of water curtain paper, fans and water circulation systems. The working principle is that water flows through the water curtain paper and forms a thin film of water layer on the paper. When the air passes through the water curtain, the water evaporates and takes away the heat, thereby lowering the air temperature and increasing the air humidity.

[0003] In order to facilitate the quick installation of the greenhouse water curtain, it is necessary to use a water curtain installation structure for the greenhouse. For example, the prior art Chinese patent announcement number "CN208581587U" discloses a water curtain installation structure for a greenhouse, and a fan is also provided through the rear end of the window frame; the fan is arranged on the installation hole plate; the wind direction can be blown to the inside or outside of the greenhouse through the positive and reverse rotation of the fan, so that the fan can blow air to the greenhouse through the water curtain for ventilation, and the humidity can be adjusted while ventilating, and the ventilation effect is good; the curtain blades are wavy sheet-like structures; the water flows out from the bottom slot holes and flows longitudinally from top to bottom along the wavy structure of the curtain blades to the water receiving trough, which greatly reduces the splashing of the water flow, and can also play a role in heat exchange and humidification of the entire greenhouse through the water flow; a detachable end cover and a water outlet valve are also provided on the outer end of the water receiving box; the end cover can be opened to observe the condition of the water body in the water receiving box, and it is easier to clean the inside of the water receiving box.

[0004] In actual operation, the curtain blades and the mounting hole plate are installed in a fixed connection manner, which is not convenient for quick disassembly and assembly of the curtain blades. Subsequent maintenance and inspection work will also become more troublesome and may require additional manpower and time to deal with the problem, which is less practical. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcoming of inconvenient assembly and disassembly of curtain blades in the prior art, and proposes a water curtain installation structure for a greenhouse.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water curtain installation structure for a greenhouse is designed, comprising a mounting frame, wherein a water receiving box and a water pipe are respectively arranged at the bottom and the top of the mounting frame, and a receiving plate is detachably connected thereto via a fixing member, a water seepage box is fixedly installed at the top of the receiving plate, and a plurality of curtain blades are plugged at the bottom thereof, and a positioning member is arranged inside the receiving plate, and the positioning member is used to fix the curtain blades.

[0008] Furthermore, one end of the water pipe is equidistantly connected to a plurality of water branch pipes, the water branch pipes are arranged at the opening at the top of the seepage box, and the other end of the water pipe is connected to the water receiving box through a water pump.

[0009] Furthermore, the fixing member includes sliding rails arranged on both sides of the mounting frame, the receiving plate is slidably connected to the sliding rails, and a T-shaped rod is slidably connected to the top of the sliding rails, the T-shaped rod can be inserted into the receiving plate, and a first spring is sleeved on the outer periphery of the T-shaped rod, and the two ends of the first spring are respectively fixedly connected to the T-shaped rod and the side of the sliding rails.

[0010] Furthermore, a plurality of seepage holes are provided between the top of the receiving plate and the seepage box, and bending portions are extended on both sides of the bottom thereof, avoidance grooves are provided on both sides of the top of the curtain blades, and are slidably connected to a pair of the bending portions through the avoidance grooves, and the pair of the bending portions are arranged opposite to each other.

[0011] Furthermore, the positioning member includes a protrusion integrally formed on the side of the bending portion, a positioning plate is slidably connected to the protrusion through a sliding groove, and a plurality of positioning beads are provided on the end face of the positioning plate. The positioning beads are slidably connected to the bending portion and can abut against the curtain blades.

[0012] Furthermore, a plurality of second springs are fixedly connected between the positioning plate and the side surface of the slide slot.

[0013] The utility model proposes a water curtain installation structure for a greenhouse, which has the beneficial effects of: the utility model can quickly replace the curtain blades by fixing the receiving plate with a fixing part, which is convenient for regular cleaning and maintenance, ensuring the use efficiency and ventilation effect of the water curtain, and extending the service life of the equipment; and the positioning parts can maintain a certain distance between multiple curtain blades to prevent accumulation between multiple curtain blades, avoiding affecting the use efficiency and ventilation effect of the water curtain; the structure is simple, easy to disassemble and assemble, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 2 A schematic diagram of the enlarged structure of area A;

[0016] Figure 3 This is a structural schematic diagram of the receiving plate of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of area B.

[0018] In the figure: 1. mounting frame; 2. water receiving box; 3. water pipe; 31. water branch pipe; 4. fixing piece; 41. slide rail; 42. L-shaped frame; 43. T-shaped rod; 44. first spring; 5. receiving plate; 51. bending part; 6. seepage box; 7. curtain blade; 71. avoidance groove; 8. positioning piece; 81. raised part; 82. positioning plate; 83. positioning bead; 84. second spring; 9. water pump. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A water curtain installation structure for a greenhouse includes a mounting frame 1, a water receiving box 2 and a water pipe 3 are respectively provided at the bottom and top of the mounting frame 1, and a receiving plate 5 is detachably connected to the inside thereof through a fixing member 4, a water seepage box 6 is fixedly installed on the top of the receiving plate 5, and a plurality of curtain blades 7 are plugged into the bottom thereof, and a positioning member 8 is provided inside the receiving plate 5, and the positioning member 8 is used to fix the curtain blade 7.

[0021] It should be noted that a plurality of ventilation holes are provided on the end surface of the mounting frame 1 , that is, the surface corresponding to the curtain blade 7 , and the curtain blade 7 can be ventilated by the negative pressure fan in conjunction with the ventilation holes.

[0022] Furthermore, one end of the water pipe 3 is equidistantly connected to a plurality of water branch pipes 31 , and the water branch pipes 31 are arranged at the opening at the top of the seepage box 6 . The other end of the water pipe 3 is connected to the water receiving box 2 via a water pump 9 .

[0023] Furthermore, the fixing member 4 includes slide rails 41 arranged on both sides of the mounting frame 1, the receiving plate 5 is slidably connected inside the slide rails 41, and a T-shaped rod 43 is slidably connected to the top of the slide rails through an L-shaped frame 42, the T-shaped rod 43 can be inserted into the receiving plate 5, a baffle is provided at one end of the T-shaped rod 43 and a first spring 44 is sleeved thereon, and both ends of the first spring 44 are fixedly connected to the sides of the L-shaped frame 42 and the baffle, respectively.

[0024] It should be added that the slide rail 41 is composed of a group of fixed plates arranged in parallel, and the receiving plate 5 is disassembled and assembled through the slide rail 41 to facilitate the installation of the curtain blade 7, wherein, after the receiving plate 5 is snapped into place, the water seepage box 6 is located below the water delivery branch pipe 31, and the curtain blade 7 is arranged at the opening at the top of the water receiving box 2;

[0025] Among them, the bottom end of the T-shaped rod 43 passes through the top of the slide rail 41 and contacts the bottom of the slide rail 41. The bottom end of the T-shaped rod 43 is also provided with a guiding slope on the side close to the curtain blade 7. When the receiving plate 5 is clamped, it can be directly fixed to the T-shaped rod 43 through the guiding slope.

[0026] In more detail, a plurality of seepage holes are provided between the top of the receiving plate 5 and the seepage box 6, and bending portions 51 are extended on both sides of the bottom thereof, avoidance grooves 71 are provided on both sides of the top of the curtain blade 7, and are slidably connected to a pair of the bending portions 51 through the avoidance grooves 71, and the pair of the bending portions 51 are arranged opposite to each other.

[0027] It is worth mentioning that the bending portion 51 is in an L-shaped structure, a pair of the bending portions 51 are arranged opposite to each other, and there is an installation gap between the two. The curtain blade 7 utilizes the avoidance groove 71 and is plugged into the bending portion 51 through the installation gap.

[0028] In general, the positioning member 8 includes a protrusion 81 integrally formed on the side of the bending portion 51, and a positioning plate 82 is slidably connected to the protrusion 81 through a sliding groove. The end face of the positioning plate 82 is provided with a plurality of positioning beads 83, and the positioning beads 83 are slidably connected to the bending portion 51 and can resist the curtain blade 7.

[0029] Finally, a plurality of second springs 84 are fixedly connected between the positioning plate 82 and the side surface of the slide slot.

[0030] Specifically, the positioning member 8 is used to prevent a plurality of the curtain blades 7 from being stacked, wherein the curtain blades 7 are in a wavy sheet structure, the curtain blades 7 are arranged between the positioning beads 83 on the adjacent two sides, and the curtain blades 7 are positioned and fixed by resisting the curtain blades 7, thereby preventing the curtain blades 7 from sliding freely;

[0031] Working mode: When working, the curtain blade 7 uses the avoidance groove 71 and is slidably connected with the pair of bent parts 51 through the installation gap, and will conflict with the positioning beads 83 during the sliding process. After the curtain blade 7 is set at a suitable position, the positioning beads 83 cooperate with the positioning plate 82 and the second spring 84 to position and fix the curtain blade 7;

[0032] Afterwards, the receiving plate 5 is fixed in the slide rail 41, and after the receiving plate 5 slides to a suitable position, the T-shaped rod 43 is inserted into both sides of the receiving plate 5 under the action of the first spring 44 to fix it;

[0033] Finally, the water pump 9 and the water pipe 3 are used to supply water to the seepage box 6 so that the curtain blades 7 can play a cooling role, and the water can also be recycled through the water receiving box 2.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water curtain installation structure for a greenhouse, comprising a mounting frame (1), characterized in that: The bottom and top of the mounting frame (1) are respectively provided with a water receiving box (2) and a water delivery pipe (3), and a receiving plate (5) is detachably connected thereto via a fixing member (4). A water seepage box (6) is fixedly installed on the top of the receiving plate (5), and a plurality of curtain blades (7) are plugged into the bottom of the receiving plate (5). A positioning member (8) is provided inside the receiving plate (5), and the positioning member (8) is used to fix the curtain blades (7).

2. The water curtain installation structure for a greenhouse according to claim 1, characterized in that: One end of the water delivery pipe (3) is connected to a plurality of water delivery branch pipes (31) at equal intervals. The water delivery branch pipes (31) are arranged at the opening at the top of the seepage box (6). A water pump (9) is arranged between the other end of the water delivery pipe (3) and the water receiving box (2).

3. The water curtain installation structure for a greenhouse according to claim 1, characterized in that: The fixing member (4) comprises a slide rail (41) arranged on both sides of the mounting frame (1), the receiving plate (5) being slidably connected inside the slide rail (41), and a T-shaped rod (43) being slidably connected to the top of the slide rail via an L-shaped frame (42), the T-shaped rod (43) being capable of plugging into the receiving plate (5), a baffle being provided at one end of the T-shaped rod (43) and being sleeved with a first spring (44), the two ends of the first spring (44) being fixedly connected to the side surfaces of the L-shaped frame (42) and the baffle, respectively.

4. The water curtain installation structure for a greenhouse according to claim 1, characterized in that: A plurality of water seepage holes are provided between the top of the receiving plate (5) and the water seepage box (6), and bending portions (51) are extended on both sides of the bottom thereof. Avoidance grooves (71) are provided on both sides of the top of the curtain blade (7), and are slidably connected to a pair of the bending portions (51) through the avoidance grooves (71), and the pair of the bending portions (51) are arranged opposite to each other.

5. The water curtain installation structure for a greenhouse according to claim 4, characterized in that: The positioning member (8) comprises a protruding portion (81) integrally formed on the side surface of the bending portion (51); a positioning plate (82) is slidably connected to the protruding portion (81) via a sliding groove; a plurality of positioning beads (83) are provided on the end surface of the positioning plate (82); the positioning beads (83) are slidably connected to the bending portion (51) and are capable of contacting the curtain blade (7).

6. The water curtain installation structure for a greenhouse according to claim 5, characterized in that: A plurality of second springs (84) are fixedly connected between the positioning plate (82) and the side surface of the slide slot.

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