Greenhouse micro-fog cooling device

Abstract

The utility model relates to the technical field of greenhouse cooling, in particular to a greenhouse micro-fog cooling device which comprises a frame body, connecting frames are fixedly installed on the two sides of the frame body, a through hole is formed in the middle of the frame body, and a plurality of installation sleeves are evenly arranged on the lower side of the frame body. A liquid outlet pipe is arranged on the lower side of the frame body, a plurality of connecting shafts are fixedly mounted on the upper side of the liquid outlet pipe, the connecting shafts are clamped on the mounting sleeves, and the liquid outlet pipe is communicated with the through holes through penetrating holes formed in the connecting shafts; the device further comprises a moving part connected into the liquid outlet pipe in a sliding mode, and a plurality of round holes are evenly formed in the moving part in a penetrating mode. The spraying efficiency can be adaptively adjusted by detecting the change of the external temperature through a piston pipe arranged in cooperation with an annular bag, and all the spaces of the greenhouse can be guaranteed to be synchronously cooled in cooperation with the inserting connection relation between frame bodies arranged in a matched mode.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse cooling, in particular to a micro-mist cooling device for a greenhouse. Background Art

[0002] A greenhouse is a device that can transmit light and keep heat, and is used to cultivate plants in seasons that are not suitable for plant growth. It is suitable for fields such as flower cultivation and vegetable planting. It is mostly used for cultivating or raising seedlings of warm-loving vegetables, flowers, trees and other plants in low temperature seasons, and is widely used in agricultural production.

[0003] Existing greenhouses have the function of adjusting the temperature inside them. Usually, a fan is used to inject gases of different temperatures into the greenhouse, and the temperature inside the greenhouse is adjusted by heat exchange. However, this method consumes a lot of energy, and due to the rectangular structure of the greenhouse, the temperature adjustment effect in the middle of the greenhouse is poor. In view of this, we propose a greenhouse micro-mist cooling device. Utility Model Content

[0004] Technical problems solved

[0005] In response to the above-mentioned shortcomings of the prior art, the utility model provides a micro-mist cooling device for a greenhouse, which can effectively solve the problem that the existing greenhouse has the function of adjusting the temperature inside it. Usually, a fan is used to inject gases of different temperatures into the interior of the greenhouse, and heat exchange is used to adjust the temperature inside the greenhouse. However, the energy consumption of this method is high, and since the greenhouse has a rectangular structure, the temperature adjustment effect in the middle of the greenhouse is poor.

[0006] Technical Solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model provides a micro-mist cooling device for a greenhouse, comprising a frame, connecting frames fixedly installed on both sides of the frame, a through hole opened in the middle of the frame, and a plurality of mounting sleeves evenly arranged on the lower side of the frame; a liquid outlet pipe is arranged on the lower side of the frame, a plurality of connecting shafts fixedly installed on the upper side of the liquid outlet pipe, the connecting shafts are clamped on the mounting sleeves, and the liquid outlet pipe is connected with the through hole through the through hole opened on the connecting shaft; and also includes a moving part slidably connected to the liquid outlet pipe, and a plurality of circular holes are evenly opened on the moving part.

[0009] Furthermore, the connecting frame is bent, and the lower end of the connecting frame is set to be flat; the connecting frame is made of metal, and the upper surface of the connecting frame is provided with a smooth layer.

[0010] Furthermore, a connecting pipe is fixedly installed in the middle of the mounting sleeve, and the lower end of the connecting pipe is communicated with the through hole on the connecting shaft; the upper end of the connecting pipe is communicated with the connecting pipe.

[0011] Furthermore, a magnetic ring is provided on the inner wall of the mounting sleeve, and the magnetic ring is magnetically attracted to a magnetic block fixedly mounted on the connecting shaft; when the magnetic ring is separated from the magnetic block, an external water pump operates to inject water into the through hole.

[0012] Furthermore, it also includes a contact piece arranged on the inner wall of the mounting sleeve and located on the upper side of the magnetic ring; a contact point is fixedly installed on the outer wall of the magnetic block. In the vertical direction, when the magnetic block moves upward, the contact point contacts with contact pieces at different heights, and the output efficiency of the external water pump gradually increases.

[0013] Furthermore, a through groove is provided in the liquid outlet pipe, and a slide groove is provided on the bottom surface of the through groove, and the movable part slides in cooperation with the slide groove; it also includes a piston tube arranged on one side of the movable part and fixedly connected to the frame body, a piston rod is movably connected in the piston tube, and the position where the piston rod extends out of the piston tube is fixedly connected to the movable part; it also includes an annular bag mounted on the outer wall of the connecting shaft, and the annular bag is connected to the piston tube through a hose.

[0014] Furthermore, a horizontal surface is provided on the bottom surface of the liquid outlet pipe, and a plurality of water outlet holes are provided through the horizontal surface; in the initial stage of cooling, the water outlet holes and the circular holes are staggered.

[0015] Beneficial effects

[0016] Compared with the known public technologies, the technical solution provided by this utility model has the following beneficial effects:

[0017] The utility model is equipped with an annular bag and a piston tube, which can detect changes in external temperature and adaptively adjust the efficiency of the spray. In addition, the plug-in relationship between the frames can ensure that all spaces in the greenhouse are cooled synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the cooling device of the present utility model;

[0020] Figure 2This is a schematic diagram of the overall explosion structure of the cooling device of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the installation sleeve of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the liquid outlet pipe of the present utility model;

[0023] Figure 5 This is a structural diagram of the utility model when the moving part is separated from the liquid outlet pipe.

[0024] The numbers in the figure represent:

[0025] 100, frame; 101, through hole; 110, connecting frame; 120, mounting sleeve; 121, contact piece; 122, magnetic ring; 130, connecting pipe;

[0026] 200, liquid outlet pipe; 201, horizontal surface; 202, through groove; 203, chute; 204, water outlet; 210, connecting shaft; 211, magnetic block; 220, annular capsule;

[0027] 300, moving part; 301, round hole; 310, piston tube. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] The present invention will be further described below with reference to the embodiments.

[0030] Embodiment: A greenhouse mist cooling device includes a frame 100, with connecting frames 110 fixedly mounted on both sides of the frame 100, a through hole 101 formed in the middle of the frame 100, and a plurality of mounting sleeves 120 uniformly arranged on the lower side of the frame 100; a liquid outlet pipe 200 is arranged on the lower side of the frame 100, and a plurality of connecting shafts 210 are fixedly mounted on the upper side of the liquid outlet pipe 200, the connecting shafts 210 being snapped onto the mounting sleeves 120, and the liquid outlet pipe 200 is connected to the through hole 101 through the through hole formed on the connecting shafts 210; and a movable member 300 slidably connected to the liquid outlet pipe 200, the movable member 300 being uniformly penetrated by a plurality of circular holes 301. The connecting frame 110 is bent, and the lower end of the connecting frame 110 is configured to be flat; the connecting frame 110 is made of metal, and the upper surface of the connecting frame 110 is provided with a smooth layer.

[0031] Furthermore, through the through hole 101 provided in the middle of the frame 100 and its connection with an external water pump, external water can enter the through hole 101. A connecting pipe 130 is fixedly installed in the middle of the mounting sleeve 120. The lower end of the connecting pipe 130 is connected to the through hole on the connecting shaft 210; the upper end of the connecting pipe 130 is connected to the connecting pipe 130. By providing the liquid outlet pipe 200 and the multiple water outlet holes 204 opened on the lower end side of the liquid outlet pipe 200, the interior of the greenhouse can be effectively cooled.

[0032] The device also includes an annular sac 220 sleeved on the outer wall of the connecting shaft 210, which is connected to the piston tube 310 via a flexible tube. The bottom surface of the liquid outlet pipe 200 is provided with a horizontal surface 201, and a plurality of water outlet holes 204 are formed through the horizontal surface 201. During the initial cooling stage, the water outlet holes 204 are offset from the circular holes 301. A magnetic ring 122 is provided on the inner wall of the mounting sleeve 120, and the magnetic ring 122 is magnetically attracted to a magnetic block 211 fixedly mounted on the connecting shaft 210.

[0033] When the magnetic ring 122 is separated from the magnetic block 211, the external water pump starts to operate, injecting water into the through hole 101. Specifically, when the temperature of the greenhouse rises, the gas in the corresponding annular bag 220 will expand, causing the height of the liquid discharge pipe 200 to rise, thereby allowing the magnetic block 211 fixedly mounted on the connecting shaft 210 to separate from the magnetic ring 122, allowing the external water pump to operate, and spray cooling through the opened water outlet 204. It should be noted that in this application, an atomizing nozzle is provided at the position of the water outlet 204.

[0034] The device also includes a contact piece 121 mounted on the inner wall of the mounting sleeve 120 and positioned above the magnetic ring 122. A contact point is fixedly mounted on the outer wall of the magnetic block 211. As the magnetic block 211 moves upward, the contact point contacts contact the contact pieces 121 at different heights, gradually increasing the output efficiency of the external water pump. A through slot 202 is defined within the liquid outlet pipe 200, and a chute 203 is defined at the bottom of the through slot 202. A moving member 300 slidably engages with the chute 203.

[0035] It also includes a piston tube 310 that is arranged on one side of the movable part 300 and is fixedly connected to the frame 100. A piston rod is movably connected inside the piston tube 310, and the position where the piston rod extends out of the piston tube 310 is fixedly connected to the movable part 300; as the cooling progresses, when the temperature in the greenhouse gradually rises, the height of the corresponding magnetic block 211 will increase. When its height changes, the corresponding contacts fixedly mounted on the magnetic block 211 will contact different contact pieces 121. At this time, the output efficiency of the external water pump is increased to achieve efficient cooling.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A greenhouse mist cooling device, characterized in that: include: A frame (100), connecting frames (110) are fixedly installed on both sides of the frame (100), a through hole (101) is opened in the middle of the frame (100), and a plurality of mounting sleeves (120) are evenly arranged on the lower side of the frame (100); A liquid outlet pipe (200) is provided on the lower side of the frame (100), and a plurality of connecting shafts (210) are fixedly installed on the upper side of the liquid outlet pipe (200). The connecting shafts (210) are clamped on the mounting sleeve (120), and the liquid outlet pipe (200) is connected to the through hole (101) through the through hole provided on the connecting shaft (210); It also includes a moving part (300) slidably connected to the liquid outlet pipe (200), and a plurality of circular holes (301) are evenly opened on the moving part (300).

2. A greenhouse mist cooling device according to claim 1, characterized in that: The connecting frame (110) is bent, and the lower end of the connecting frame (110) is configured to be flat; The connecting frame (110) is made of metal, and a smooth layer is provided on the upper surface of the connecting frame (110).

3. A greenhouse mist cooling device according to claim 2, characterized in that: A connecting pipe (130) is fixedly installed in the middle of the mounting sleeve (120), and the lower end of the connecting pipe (130) is in communication with the through hole on the connecting shaft (210); The upper end of the connecting pipe (130) is kept in communication with the connecting pipe (130).

4. A greenhouse mist cooling device according to claim 3, characterized in that: A magnetic ring (122) is provided on the inner wall of the mounting sleeve (120), and the magnetic ring (122) is magnetically attracted to a magnetic block (211) fixedly mounted on the connecting shaft (210); When the magnetic ring (122) is separated from the magnetic block (211), the external water pump is operated to inject water into the through hole (101).

5. A greenhouse mist cooling device according to claim 4, characterized in that: It also includes a contact piece (121) disposed on the inner wall of the mounting sleeve (120) and located on the upper side of the magnetic ring (122); A contact point is fixedly mounted on the outer wall of the magnetic block (211). In the vertical direction, when the magnetic block (211) moves upward, the contact point contacts contact pieces (121) at different heights, and the output efficiency of the external water pump gradually increases.

6. A greenhouse mist cooling device according to claim 5, characterized in that: A through groove (202) is provided in the liquid outlet pipe (200), a slide groove (203) is provided on the bottom surface of the through groove (202), and the moving part (300) is slidably matched with the slide groove (203); It also includes a piston tube (310) disposed on one side of the moving member (300) and fixedly connected to the frame (100), a piston rod movably connected in the piston tube (310), and a position where the piston rod extends out of the piston tube (310) is fixedly connected to the moving member (300); It also includes an annular bag (220) sleeved on the outer wall of the connecting shaft (210), and the annular bag (220) is connected to the piston tube (310) through a hose.

7. A greenhouse mist cooling device according to claim 6, characterized in that: The bottom surface of the liquid outlet pipe (200) is provided with a horizontal surface (201), and a plurality of water outlet holes (204) are provided through the horizontal surface (201); In the initial stage of cooling, the water outlet hole (204) and the circular hole (301) are staggered.

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