CN218604238U

CN218604238U - Wet curtain fan cooling device for greenhouse

Info

Publication number: CN218604238U
Application number: CN202221781263.7U
Authority: CN
Inventors: 陈会双
Original assignee: Haicheng Yaxin Ecological Agriculture Co ltd
Current assignee: Haicheng Yaxin Ecological Agriculture Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-03-14
Anticipated expiration: 2032-07-12

Abstract

The utility model belongs to the cooling device field, especially, a wet curtain fan heat sink for greenhouse, which comprises a greenhouse, the casing is installed to one side in greenhouse, be equipped with the ventilation hole between casing and the greenhouse, install wet curtain in the casing, water supply mechanism is installed to one side of casing, install same horizontal pole on the front side inner wall of casing and on the rear side inner wall, the slip cover is equipped with screw rod rectangle seat on the horizontal pole, be equipped with canceling release mechanical system between rectangle seat and the horizontal pole, the connecting rod is installed at the top of two rectangle seats, the top fixed mounting of connecting rod has the riser, be equipped with actuating mechanism on one side inner wall of casing, and actuating mechanism and riser looks adaptation, the intercommunicating pore has been seted up to the bottom of rectangle seat, rotate on the both sides inner wall of intercommunicating pore and install the transmission shaft. The utility model relates to a rationally, carry out reciprocating swing in reciprocating motion through atomizer, can carry out abundant water spray to wet curtain, can make wet curtain be in moist state all the time.

Description

Wet curtain fan cooling device for greenhouse

Technical Field

The utility model relates to a cooling arrangement technical field especially relates to a wet curtain fan heat sink for greenhouse.

Background

In the design of the wet curtain cooling device of the fan, the wet curtain is vertically installed, and in order to obtain a good cooling effect, the area of the wet curtain design is large, the height is 1-1.5 m, the incidence of sunlight outside the greenhouse is blocked, the lighting of the wet curtain side in the greenhouse is influenced, and through retrieval, a patent document with an authorization publication number of CN206932814U discloses a wet curtain cooling device of the fan, which comprises: the device comprises a water pump, a wet curtain, a water supply pipe, a spray head, a water return pool, an exhaust fan, a side window, a controller, a temperature sensor, a humidity sensor and an illumination sensor. The wet curtain cooling device is provided with a fan at one side of the greenhouse, and the other side of the greenhouse is provided with a horizontally placed wet curtain which supplies water to the wet curtain through a water pump and a spray head. The device is a certain included angle with the vertical surface through the wet curtain, so that the sun shading of the wet curtain side in the greenhouse by the wet curtain is reduced, and the effective use area of the greenhouse is increased. The wet curtain adopts the spray type water supply of the spray head, so that the threshold value of the external air humidity during the water gasification heat absorption and cooling of the wet curtain is improved, and the cooling performance and the cooling efficiency of the wet curtain cooling device are improved. The fan wet curtain cooling device can be widely applied to greenhouses with high environment control precision, high illumination requirements and good cooling effect.

But above-mentioned design still has the weak point, and above-mentioned design atomizer is fixed to the spray range of atomizer is fixed, makes to have the dead angle between atomizer and the wet curtain, has to carry out abundant water spray to wet curtain, thereby influences the use of wet curtain, therefore we have provided a wet curtain fan heat sink for greenhouse to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the fixed setting of atomizer among the prior art, when the length of wet curtain is longer for can not carry out abundant water spray to wet curtain, thereby influence the shortcoming of the use of wet curtain, and the wet curtain fan heat sink for greenhouse that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wet curtain fan heat sink for greenhouse, which comprises a greenhouse, the casing is installed to one side of greenhouse, be equipped with the ventilation hole between casing and the greenhouse, install wet curtain in the casing, water supply mechanism is installed to one side of casing, install same horizontal pole on the front side inner wall of casing and the rear side inner wall, the slip cover is equipped with screw rod rectangle seat on the horizontal pole, be equipped with canceling release mechanical system between rectangle seat and the horizontal pole, the connecting rod is installed at the top of two rectangle seats, the top fixed mounting of connecting rod has the riser, be equipped with actuating mechanism on one side inner wall of casing, and actuating mechanism and riser looks adaptation, the intercommunicating pore has been seted up to the bottom of rectangle seat, it installs the transmission shaft to rotate on the both sides inner wall of intercommunicating pore, be equipped with drive mechanism between transmission shaft and the horizontal pole, install the mounting bracket on the transmission shaft, atomizer is installed to the bottom of mounting bracket, atomizer is connected with water supply mechanism.

Preferably, the reset mechanism comprises a baffle and a reset spring, the baffle is fixedly sleeved on the cross rod, one end of the reset spring is fixedly arranged on the baffle, and the other end of the reset spring is fixedly arranged on the rectangular seat.

Preferably, the rectangular seat is provided with a rectangular hole, and the cross rod is connected with the rectangular hole in a sliding manner.

Preferably, the driving mechanism comprises a rotating motor and a cam, the rotating motor is fixedly arranged on the inner wall of the shell, the cam is mounted on an output shaft of the rotating motor, and the cam is in contact with the vertical plate.

Preferably, the transmission mechanism comprises a rack and a gear, the rack is fixedly arranged at the bottom of the cross rod, the gear is fixedly arranged on the transmission shaft, and the gear is meshed with the rack.

Preferably, the water supply mechanism comprises a water pump, a water guide pipe and a hose, the water pump is arranged on one side of the shell, the water guide pipe is connected with the water pump, and the atomizing nozzle is connected with the water guide pipe through the hose.

Preferably, the inner walls of the two sides of the communicating hole are provided with rotating grooves, and the transmission shaft is rotatably connected with the rotating grooves.

Preferably, the shell is provided with a bolt groove, the rotating motor is provided with a fixing bolt, and the fixing bolt is matched with the bolt groove.

The utility model has the advantages that:

in the technical scheme, the water supply mechanism is arranged, so that water at the bottom of the shell can be extracted and supplied to the atomizing spray heads through the hoses, the atomizing spray heads can spray onto the wet curtains, and the wet curtains can cool exchanged air at the moment, so that the purpose of cooling the greenhouse is achieved;

in this technical scheme, through the rotating electrical machines, the cam, the riser, the connecting rod, the rectangle seat, reset spring's cooperation is down, can realize that the rectangle seat carries out reciprocating motion, the rectangle seat can drive atomizer and carry out reciprocating motion, when rectangle seat reciprocating motion, the transmission shaft can with rectangle seat synchronous motion this moment, under the effect of rack, can make the gear drive transmission shaft swing, the transmission shaft can drive atomizer through the mounting bracket and carry out reciprocating motion, carry out reciprocating motion in the time through atomizer reciprocating motion, can increase atomizer's the scope that sprays, can realize carrying out comprehensive abundant purpose that sprays to wet curtain.

Drawings

Fig. 1 is a schematic perspective view of a wet curtain fan cooling device for a greenhouse according to the present invention;

fig. 2 is a schematic structural view of a wet curtain fan cooling device for a greenhouse according to the present invention;

FIG. 3 is a schematic side view of a housing of a wet curtain fan cooling device for a greenhouse according to the present invention;

fig. 4 is a schematic structural view of a part a of a wet curtain fan cooling device for a greenhouse according to the present invention.

In the figure: 1. a greenhouse; 2. a housing; 3. a vent hole; 4. wet curtain; 5. a water supply mechanism; 6. a cross bar; 7. A rectangular base; 8. a baffle plate; 9. a return spring; 10. a connecting rod; 11. a vertical plate; 12. a rotating electric machine; 13. a cam; 14. a rack; 15. a communicating hole; 16. a drive shaft; 17. a gear; 18. a mounting frame; 19. an atomizing spray head.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and "disposed" refers to an existing connection, either connection, mounting, fastening, active connection, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

Referring to fig. 1-4, a wet curtain fan cooling device for a greenhouse, including a greenhouse 1, a housing 2 is installed on one side of the greenhouse 1, a ventilation hole 3 is formed between the housing 2 and the greenhouse 1, a wet curtain 4 is installed in the housing 2, a water supply mechanism 5 is installed on one side of the housing 2, the same cross rod 6 is installed on the front inner wall and the rear inner wall of the housing 2, a screw rectangular seat 7 is slidably sleeved on the cross rod 6, a reset mechanism is arranged between the rectangular seat 7 and the cross rod 6, a connecting rod 10 is installed at the top of the two rectangular seats 7, a vertical plate 11 is fixedly installed at the top end of the connecting rod 10, a driving mechanism is arranged on the inner wall of one side of the housing 2, the driving mechanism is matched with the vertical plate 11, a communication hole 15 is formed in the bottom of each rectangular seat 7, a transmission shaft 16 is rotatably installed on the inner walls of the two sides of the communication hole 15, a transmission mechanism is arranged between the transmission shaft 16 and the cross rod 6, a transmission shaft 16 is installed with an atomizing nozzle 18 is installed on the mounting frame 19, and the bottom end of the mounting frame 18 is connected with the water supply mechanism.

In this embodiment, the reset mechanism includes baffle 8 and reset spring 9, baffle 8 fixed cover is established on horizontal pole 6, the one end of reset spring 9 is fixed to be set up on baffle 8, the other end of reset spring 9 is fixed to be set up on rectangle seat 7, the rectangular hole has been seted up on rectangle seat 7, horizontal pole 6 and rectangular hole sliding connection, actuating mechanism includes rotating electrical machines 12 and cam 13, rotating electrical machines 12 is fixed to be set up on the inner wall of casing 2, install cam 13 on the output shaft of rotating electrical machines 12, and cam 13 contacts with riser 11, the drive mechanism includes rack 14 and gear 17, rack 14 is fixed to be set up on the bottom of horizontal pole 6, gear 17 is fixed to be set up on transmission shaft 16, and gear 17 meshes with rack 14, water supply mechanism 5 includes the water pump, aqueduct and hose, the water pump sets up on one side of casing, the aqueduct is connected with the water pump, atomizing nozzle 19 is connected with the aqueduct through the hose, the rotation groove has all been seted up on the both sides inner wall of 15, transmission shaft 16 rotates with the rotation groove and is connected, be equipped with the rotation groove, be equipped with the bolt groove on casing 2, install the fixing bolt on rotating electrical machines 12, and fixing bolt and bolt groove looks adaptation.

Example two

In this embodiment, canceling release mechanical system includes baffle 8 and reset spring 9, and the fixed cover of baffle 8 is established on horizontal pole 6, and the one end of reset spring 9 is fixed to be set up on baffle 8, and the other end of reset spring 9 is fixed to be set up on rectangle seat 7, and reset spring 9 can promote rectangle seat 7 and reset.

In this embodiment, rectangular hole has been seted up on the rectangle seat 7, and horizontal pole 6 and rectangular hole sliding connection through being provided with the rectangular hole, can make the stable slip setting of rectangle seat 7 on horizontal pole 6.

In this embodiment, the driving mechanism includes a rotating electrical machine 12 and a cam 13, the rotating electrical machine 12 is fixedly disposed on the inner wall of the housing 2, the cam 13 is mounted on the output shaft of the rotating electrical machine 12, and the cam 13 is in contact with the vertical plate 11, and can be provided with a driving mechanism, which can drive the cam 13 to rotate.

In this embodiment, the transmission mechanism includes a rack 14 and a gear 17, the rack 14 is fixedly disposed on the bottom of the cross bar 6, the gear 17 is fixedly disposed on the transmission shaft 16, and the gear 17 is engaged with the rack 14, when the rectangular seat 7 moves, the gear 17 can rotate and drive the transmission shaft 16 to rotate.

In this embodiment, the water supply mechanism 5 includes a water pump, a water conduit and a hose, the water pump is disposed on one side of the housing, the water conduit is connected to the water pump, the atomizer 19 is connected to the water conduit through the hose, and the water supply mechanism is convenient for supplying water to the atomizer.

In this embodiment, the rotation groove has all been seted up on the both sides inner wall of intercommunicating pore 15, and transmission shaft 16 rotates with the rotation groove to be connected for transmission shaft 16 carries out stable rotation through being provided with the rotation groove.

In this embodiment, a bolt groove is formed in the casing 2, a fixing bolt is installed on the rotating electrical machine 12, and the fixing bolt and the bolt groove are matched with each other, so that the rotating electrical machine 12 can be conveniently disassembled and assembled through the matching of the fixing bolt and the bolt groove.

The utility model discloses in, through being provided with water supply mechanism 5, can extract the water of 2 bottoms of casing, and supply with on atomizer 19 through the hose, atomizer 19 can spray wet curtain 4 on, wet curtain 4 can cool down the air of exchange this moment, thereby realize the purpose to the cooling of greenhouse 1, through driving rotating electrical machines 12, rotating electrical machines 12 can drive cam 13 through the output shaft and rotate, cam 13 can extrude riser 11, make riser 11 remove, riser 11 can drive rectangle seat 7 through connecting rod 10 and remove, rectangle seat 7 can compress reset spring 9, when cam 13 rotates the round, reset spring 9 can drive rectangle seat 7 and riser 11 and reset, when continuous rotation of cam 13, can realize rectangle seat 7 and carry out reciprocating motion, rectangle seat 7 can drive atomizer 19 and carry out reciprocating motion, when rectangle seat 7 reciprocating motion, transmission shaft 16 can with rectangle seat 7 synchronous motion this moment, under the effect of rack 14, can make gear 17 drive transmission shaft 16 swing, transmission shaft 16 can drive atomizer 19 through mounting bracket 18, can drive atomizer 4 swings fully to the water spray.

It is right above that the utility model provides a wet curtain fan heat sink for greenhouse introduces in detail. The principles and embodiments of the present invention have been explained using specific embodiments, and the above description is only used to help understand the method and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A wet curtain fan cooling device for a greenhouse comprises a greenhouse (1) and is characterized in that, a shell (2) is arranged on one side of the greenhouse (1), a vent hole (3) is arranged between the shell (2) and the greenhouse (1), a wet curtain (4) is arranged in the shell (2), a water supply mechanism (5) is arranged on one side of the shell (2), the front inner wall and the rear inner wall of the shell (2) are provided with the same cross bar (6), a screw rectangular seat (7) is slidably sleeved on the cross rod (6), a resetting mechanism is arranged between the rectangular seats (7) and the cross rod (6), the top parts of the two rectangular seats (7) are provided with connecting rods (10), the top end of the connecting rod (10) is fixedly provided with a vertical plate (11), the inner wall of one side of the shell (2) is provided with a driving mechanism, the driving mechanism is matched with the vertical plate (11), the bottom of the rectangular seat (7) is provided with a communicating hole (15), the inner walls of the two sides of the communicating hole (15) are rotatably provided with a transmission shaft (16), a transmission mechanism is arranged between the transmission shaft (16) and the cross bar (6), install mounting bracket (18) on transmission shaft (16), atomizer (19) are installed to the bottom of mounting bracket (18), atomizer (19) are connected with water supply mechanism.

2. The wet curtain fan cooling device for the greenhouse as claimed in claim 1, wherein the return mechanism comprises a baffle (8) and a return spring (9), the baffle (8) is fixedly sleeved on the cross rod (6), one end of the return spring (9) is fixedly arranged on the baffle (8), and the other end of the return spring (9) is fixedly arranged on the rectangular seat (7).

3. The wet curtain fan cooling device for the greenhouse as claimed in claim 1, wherein the rectangular seat (7) is provided with rectangular holes, and the cross bar (6) is slidably connected with the rectangular holes.

4. The wet curtain fan cooling device for the greenhouse as claimed in claim 1, wherein the driving mechanism comprises a rotating motor (12) and a cam (13), the rotating motor (12) is fixedly arranged on the inner wall of the shell (2), the cam (13) is installed on an output shaft of the rotating motor (12), and the cam (13) is in contact with the vertical plate (11).

5. The wet curtain fan cooling device for the greenhouse as claimed in claim 1, wherein the transmission mechanism comprises a rack (14) and a gear (17), the rack (14) is fixedly arranged on the bottom of the cross bar (6), the gear (17) is fixedly arranged on the transmission shaft (16), and the gear (17) is meshed with the rack (14).

6. The wet curtain fan cooling device for the greenhouse as claimed in claim 1, wherein the water supply mechanism (5) comprises a water pump, a water conduit and a hose, the water pump is arranged on one side of the shell, the water conduit is connected with the water pump, and the atomizing nozzle (19) is connected with the water conduit through the hose.

7. The wet curtain fan cooling device for the greenhouse as claimed in claim 1, wherein the inner walls of both sides of the communication hole (15) are provided with a rotating groove, and the transmission shaft (16) is rotatably connected with the rotating groove.

8. The wet curtain fan cooling device for the greenhouse as claimed in claim 1, wherein the housing (2) is provided with bolt slots, the rotating motor (12) is provided with fixing bolts, and the fixing bolts are matched with the bolt slots.