CN219421730U

CN219421730U - Seedling greenhouse cascade heat sink

Info

Publication number: CN219421730U
Application number: CN202320010755.4U
Authority: CN
Inventors: 张栋; 魏少滨; 车礼宁; 亓京顺
Original assignee: Jinan Sanyuan Seedlings Co ltd
Current assignee: Jinan Sanyuan Seedlings Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-28
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a seedling greenhouse water curtain cooling device which comprises a top plate, wherein the left side and the right side of the top plate are connected with a plurality of support rods, the outer walls of the support rods on the same side are connected with a greenhouse film together, the greenhouse film on the left side is provided with a plurality of first frames at equal intervals along the front-back direction, a water curtain is arranged in each first frame, a spray head is embedded at the top of the inner wall of each first frame, a drainage groove is formed in the bottom of the inner wall of each first frame, the front end of a water return pipe is communicated with a water return tank, and a liquid pump is arranged at the bottom of an inner cavity of the water return tank; the water curtain heat preservation device is reasonable in structural design, energy-saving and environment-friendly, can ensure a heat preservation effect, and can reduce the temperature of air passing through the water curtain by evaporating and taking away a large amount of heat after absorbing heat in the air, so that the temperature in the greenhouse can be effectively reduced, redundant water flows are collected into the water return pipe along the drainage channel, filtered and mixed for recycling, water resource waste is reduced, and the water curtain heat preservation device is convenient and practical.

Description

Seedling greenhouse cascade heat sink

Technical Field

The utility model relates to the technical field of seedling greenhouse related equipment, in particular to a seedling greenhouse water curtain cooling device.

Background

The greenhouse is also called a greenhouse, and can transmit light and keep warm, and is a facility for cultivating plants. In the seasons unsuitable for plant growth, the method can provide a greenhouse growth period and increase the yield, and is mostly used for cultivating or raising seedlings of vegetables, flowers, trees and other plants in low-temperature seasons. Greenhouses can be divided into various types according to different roof truss materials, lighting materials, shapes, heating conditions and the like, wherein the greenhouses are favored by virtue of simple structure and low price. The temperature of the greenhouse is higher in summer, and when the temperature exceeds the seedling growing temperature of the planted crops, the temperature is reduced.

Therefore, a person skilled in the relevant technical field researches the greenhouse, such as a water-saving cooling mushroom planting greenhouse provided by Chinese patent application No. CN201821748831.7, in the application document, the water curtain is utilized to cool the interior of the greenhouse and simultaneously adjust the humidity in the greenhouse, water used by the water curtain is circulating water, so that water resources are saved greatly, but the technical scheme in the application document still has the defects, the water curtain of the device is only arranged at a greenhouse door, when the greenhouse occupies a large area, the cooling effect is not ideal, and the side of the water curtain is not protected, so that the realization of the heat preservation function is influenced. Therefore, we propose a seedling greenhouse water curtain cooling device.

Disclosure of Invention

The utility model aims to provide a seedling greenhouse water curtain cooling device so as to overcome the technical problems in the prior art.

In order to achieve the technical purpose and achieve the technical effect, the utility model provides the following technical scheme:

the utility model provides a greenhouse cascade heat sink grows seedlings, includes the roof, the left and right sides of roof is connected with a plurality of bracing pieces, the homonymy the outer wall of bracing piece is connected with the canopy membrane jointly, and the left side the canopy membrane is equipped with a plurality of first frameworks along fore-and-aft direction equidistance, install the cascade in the first framework, the right-hand member top of first framework articulates there is first arc cover, it has first electric putter to articulate between first arc cover outer wall and the first framework right side wall, the inner wall top of first framework has inlayed the shower head, a plurality of the upper end of shower head is connected with the raceway jointly, water drainage tank has been seted up to the inner wall bottom of first framework, a plurality of water drainage tank's lower extreme is connected with the wet return jointly, the front end intercommunication of wet return has the return jar, the drawing liquid pump is installed to the inner chamber bottom of water return jar, the drawing liquid output is connected with the raceway.

Preferably, in the seedling raising greenhouse water curtain cooling device, the right side the canopy membrane is equipped with a plurality of second frameworks along fore-and-aft direction equidistance, install the draught fan in the second framework, the left end top of second framework articulates there is the second arc cover, it has the second electric putter to articulate between second arc cover outer wall and the second framework left side wall.

Preferably, in the seedling raising greenhouse water curtain cooling device, the top of the top plate is connected with a solar photovoltaic plate, the bottom of the top plate is connected with a storage battery and a control switch, the solar photovoltaic plate is connected with the storage battery through a charge-discharge controller, and the control switch is electrically connected with a first electric push rod, a second electric push rod, a liquid pump, an induced draft fan and the storage battery.

Preferably, in the seedling raising greenhouse water curtain cooling device, the front end and the rear end of the first frame body and the second frame body are both connected with fixing rods, the end parts of the fixing rods are connected with fixing rings, and the inner walls of the fixing rings are fixedly welded with the supporting rods.

Preferably, in the seedling greenhouse water curtain cooling device, a filter screen is installed in the backwater tank, and the water return pipe port and the water delivery pipe port are respectively positioned at the upper side and the lower side of the filter screen.

Preferably, in the seedling raising greenhouse water curtain cooling device, the second frame body is correspondingly arranged in the right side direction of the first frame body.

The beneficial effects of the utility model are as follows:

the utility model has reasonable structural design, energy conservation and environmental protection, the first arc cover and the second arc cover are utilized to cover the end parts of the first frame body and the second frame body respectively, the heat preservation effect can be ensured, after the first electric push rod and the second electric push rod are started, the induced draft fan is used for carrying out air flow traction, the high-temperature air in the greenhouse can be discharged, the outside air is introduced, the water curtain absorbs the heat in the air and then evaporates to take away a large amount of heat so as to reduce the temperature of the air passing through the water curtain, the interior of the greenhouse can be effectively cooled, the redundant water flows are led into the water return pipe along the drainage groove, and the water return pipe is recycled after impurity removal, thereby reducing the waste of water resources and being convenient and practical.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the construction of the greenhouse film of the present utility model;

fig. 3 is a schematic view of the internal structure of the first housing in the present utility model.

In the figure: 1. a top plate; 2. a support rod; 3. a greenhouse film; 4. a first frame; 5. a water curtain; 6. a first arc cover; 7. a first electric push rod; 8. a spray header; 9. a water pipe; 10. a drainage channel; 11. a water return pipe; 12. a water return tank; 13. a liquid pump; 14. a second frame; 15. an induced draft fan; 16. a second arc cover; 17. a second electric push rod; 18. a solar photovoltaic panel; 19. a storage battery; 20. a control switch; 21. a fixed rod; 22. a fixing ring; 23. and (5) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the embodiment is a seedling greenhouse water curtain cooling device, which comprises a top plate 1, wherein the left side and the right side of the top plate 1 are connected with a plurality of support rods 2, the outer walls of the support rods 2 on the same side are jointly connected with a greenhouse film 3, the left greenhouse film 3 is provided with a plurality of first frame bodies 4 along the front-back direction at equal distance, a water curtain 5 is installed in each first frame body 4, the top of the right end of each first frame body 4 is hinged with a first arc cover 6, a first electric push rod 7 is hinged between the outer wall of each first arc cover 6 and the right side wall of each first frame body 4, a spray head 8 is embedded in the top of the inner wall of each first frame body 4, the upper ends of the spray heads 8 are jointly connected with a water conveying pipe 9, the bottom of the inner wall of each first frame body 4 is provided with a drainage groove 10, the lower ends of the drainage grooves 10 are jointly connected with a water return pipe 11, the front ends of the water return pipe 11 are communicated with a water return tank 12, the bottom of the inner cavity of the water return tank 12 is provided with a liquid pump 13, and the output end of the liquid pump 13 is connected with the water conveying pipe 9.

The right side canopy membrane 3 is equipped with a plurality of second framework 14 along fore-and-aft direction equidistance, installs draught fan 15 in the second framework 14, and the left end top of second framework 14 articulates there is second arc cover 16, articulates between second arc cover 16 outer wall and the left side wall of second framework 14 has second electric putter 17, is convenient for pull air flow.

The top of roof 1 is connected with solar photovoltaic board 18, and the bottom of roof 1 is connected with battery 19 and control switch 20, and battery 19 is connected through charge-discharge controller to solar photovoltaic board 18, and control switch 20 electric connection first electric putter 7, second electric putter 17, drawing liquid pump 13, draught fan 15 and battery 19 can absorb the conversion light energy, and is energy-concerving and environment-protective.

The front end and the rear end of the first frame body 4 and the second frame body 14 are respectively connected with a fixed rod 21, the end part of the fixed rod 21 is connected with a fixed ring 22, and the inner wall of the fixed ring 22 is welded and fixed with the support rod 2, so that the structural stability of the first frame body 4 and the second frame body 14 can be ensured.

A filter screen 23 is arranged in the water return tank 12, and the port of the water return pipe 11 and the port of the water delivery pipe 9 are respectively positioned at the upper side and the lower side of the filter screen 23, so that water flow can be recovered and recycled conveniently.

The second frame 14 is correspondingly arranged in the right direction of the first frame 4, so that ventilation is smoother.

The specific implementation mode of the utility model is as follows:

this device supports fixedly roof 1 through bracing piece 2, utilize solar photovoltaic board 18 to absorb conversion energy, can supply the device to use with energy storage in battery 19, canopy membrane 3 sets up in the bracing piece 2 outside, utilize first arc cover 6 and second arc cover 16 to carry out the tip to first framework 4 respectively with second framework 14 and cover, can ensure the heat preservation effect, when needing to cool down in the canopy, utilize first electric putter 7 to rise first arc cover 6, utilize second electric putter 7 to rise second arc cover 16, carry out the air current traction through draught fan 15, high temperature air in the canopy can be followed second framework 14 and discharged, outside air is introduced in the canopy along first framework 4, water pipe 9 is introduced with the rivers in the water return tank 12 through drawing pump 13, and then be sprayed to water curtain 5 by shower head 8, when outside air is through water curtain 5, evaporation takes away a large amount of heat after absorbing the heat in the air and makes the air temperature reduction through water curtain 5, thereby cool down in the canopy, unnecessary rivers are gone into along water drainage tank 10, through return pipe 11, filter screen 23 post-filtration and water waste, the practicality is reduced, and the water waste is convenient.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a seedling raising greenhouse cascade heat sink, includes roof (1), its characterized in that: the utility model discloses a water pump, including roof (1) and drain pipe, roof, including roof, drain pipe, pump and pump, roof, including roof, support rod (1), shower nozzle, drain pipe, pump and pump, the left and right sides of roof (1) is connected with a plurality of bracing pieces (2), homonymy the outer wall of bracing piece (2) is connected with canopy membrane (3) jointly, left side canopy membrane (3) are equipped with a plurality of first frameworks (4) along fore-and-aft direction equidistance, install cascade (5) in first frameworks (4), the right-hand member top of first frameworks (4) articulates there is first arc cover (6), articulated between first arc cover (6) outer wall and first frameworks (4) right-hand member wall has first electric putter (7), the inner wall top of first frameworks (4) is inlayed and is equipped with shower head (8), a plurality of shower head (8)'s upper end is connected with raceway (9) jointly, drain pipe (10) have been seted up to the inner wall bottom of first frameworks (4), a plurality of drain pipe (11) are connected with return pipe (11) jointly, the front end intercommunication of return pipe (11) has a jar (12), pump is connected with pump (13) to pump bottom drawing water pump.

2. A seedling greenhouse water curtain cooling device as claimed in claim 1, wherein: the right side canopy membrane (3) are equipped with a plurality of second framework (14) along fore-and-aft direction equidistance, install draught fan (15) in second framework (14), second arc cover (16) are articulated at the left end top of second framework (14), articulated between second arc cover (16) outer wall and second framework (14) left side wall have second electric putter (17).

3. A seedling greenhouse water curtain cooling device as claimed in claim 2, wherein: the solar energy photovoltaic device is characterized in that the top of the top plate (1) is connected with a solar energy photovoltaic panel (18), the bottom of the top plate (1) is connected with a storage battery (19) and a control switch (20), the solar energy photovoltaic panel (18) is connected with the storage battery (19) through a charge-discharge controller, and the control switch (20) is electrically connected with a first electric push rod (7), a second electric push rod (17), a liquid drawing pump (13), an induced draft fan (15) and the storage battery (19).

4. A seedling greenhouse water curtain cooling device as claimed in claim 2, wherein: the fixed frame is characterized in that the front end and the rear end of the first frame body (4) and the front end and the rear end of the second frame body (14) are respectively connected with a fixed rod (21), the end part of each fixed rod (21) is connected with a fixed ring (22), and the inner wall of each fixed ring (22) is fixedly welded with the corresponding support rod (2).

5. A seedling greenhouse water curtain cooling device as claimed in claim 1, wherein: a filter screen (23) is arranged in the backwater tank (12), and the port of the backwater pipe (11) and the port of the water delivery pipe (9) are respectively positioned at the upper side and the lower side of the filter screen (23).

6. A seedling greenhouse water curtain cooling device as claimed in claim 2, wherein: the second frame (14) is correspondingly arranged in the right side direction of the first frame (4).