CN216254281U

CN216254281U - Ventilation unit for greenhouse planting

Info

Publication number: CN216254281U
Application number: CN202123097399.4U
Authority: CN
Inventors: 张志祥
Original assignee: Hubei Yong Geng Agriculture Co ltd
Current assignee: Hubei Yong Geng Agriculture Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-12
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a ventilation device for greenhouse planting, and relates to the technical field of ventilation devices. It can be through being provided with filtering mechanism, ventilation mechanism and sealing mechanism's cooperation, can utilize ventilation mechanism's powerful ventilation effect, the temperature that makes in the warmhouse booth reduces fast through this ventilation mechanism, play the effect that improves warmhouse booth ventilation effect, utilize filtering mechanism to filter the air of coming from the external world, can improve the air circumstance in the warmhouse booth, thereby further make the growing environment of vegetables in the warmhouse booth better, utilize automatic sealing mechanism, can conveniently make warmhouse booth and external intercommunication and close, it ventilates to the warmhouse booth to play the convenience, the effect of inside vegetable environment is improved.

Description

Ventilation unit for greenhouse planting

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to a ventilation device for greenhouse planting.

Background

The greenhouse is a necessary basic facility for the planting industry and the breeding industry. In seasons unsuitable for plant growth, the growth period can be prolonged, the yield can be increased, the greenhouse can be ventilated timely, the condition for guaranteeing the good growth of crops is provided, the current ventilation mode adopts two modes of forced ventilation of ventilation equipment and natural ventilation, and the forced ventilation of the ventilation equipment can ventilate the greenhouse quickly and conveniently.

The Chinese patent according to the application number 201721537172.8 discloses a ventilation device for greenhouse vegetable planting, which solves the defects of slow opening of ventilation windows, time and labor waste in the prior art, but the device can not filter impurities in air entering the greenhouse from the outside, and the air can cause the quality of the air in the greenhouse to be reduced, thereby influencing the growth and development of vegetables in the greenhouse; therefore, the ventilation device for greenhouse planting solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a ventilation device for greenhouse planting.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ventilation unit for greenhouse planting, includes the heat preservation wall, two removal spouts have been seted up to the left surface of heat preservation wall, the left side of heat preservation wall is provided with filtering mechanism, the inside of heat preservation wall is provided with ventilation mechanism, the right side of heat preservation wall is provided with sealing mechanism.

Furthermore, the filtering mechanism comprises a first hydraulic rod and a filtering clamping plate, two groups of first supporting legs are fixedly connected to the outer surface of the first hydraulic rod, and the right end of each first supporting leg is fixedly connected with the left side face of the heat-insulating wall.

Furthermore, the flexible end of the first hydraulic rod is fixedly connected with a movable plate, two clamping grooves are formed in the inner wall of the movable plate, the filtering clamping plates are respectively clamped inside the two clamping grooves, and a filtering net is fixedly connected to the inner wall of the filtering clamping plates.

Further, ventilation mechanism includes ventilation fixed plate and rotation motor, the ventilation hole has been seted up to the left surface of heat preservation wall, ventilation fixed plate joint is in the inside in ventilation hole.

Furthermore, the ventilation fixed plate right flank fixedly connected with support, the surface of support and the inner wall fixed connection in ventilation hole, the surface of rotating the motor and the inner wall fixed connection of support, the output of rotating the motor rotates and is connected with the flabellum.

Furthermore, sealing mechanism includes two second hydraulic stems and two baffles, two the flexible end of second hydraulic stem respectively with two side fixed connection that the baffle kept away from each other.

Furthermore, every the equal two sets of second supporting legs of fixedly connected with in surface of second hydraulic stem, every group the left end of second supporting leg all with the right flank fixed connection of heat preservation wall, two the equal fixedly connected with sealing door of a side that the baffle is close to each other, every the left surface of sealing door all contacts with the right flank of heat preservation wall.

Compared with the prior art, this ventilation unit for greenhouse is planted possesses following beneficial effect:

1. the utility model can utilize the strong ventilation function of the ventilation mechanism to quickly reduce the temperature in the greenhouse through the ventilation mechanism by the matching of the filtering mechanism, the ventilation mechanism and the sealing mechanism, and rapidly send a large amount of oxygen into the greenhouse, thereby rapidly improving the growth environment of the vegetables in the greenhouse, the growth of the vegetable can be greatly accelerated, the aim of increasing the yield of indoor vegetables by ventilating the greenhouse is fulfilled, the air coming from the outside is filtered by the filtering mechanism, the air environment in the greenhouse can be effectively improved, thereby further make the growing environment of vegetables in the warmhouse booth better, utilize automatic sealing mechanism, can conveniently make warmhouse booth and external intercommunication and close, play the convenience and ventilate warmhouse booth, improve the effect of inside vegetables environment.

2. According to the utility model, through the cooperation of the first hydraulic rod, the filtering clamping plate, the movable plate, the fixed clamping plate and the filtering screen, the air ventilated in can be rapidly filtered by utilizing the filtering clamping plate, the movable plate, the fixed clamping plate and the filtering screen, and the filtering screen can be conveniently and manually replaced by utilizing the first hydraulic rod, the filtering clamping plate, the movable plate and the fixed clamping plate, so that the effect of conveniently replacing the filtering screen to filter the air in the greenhouse is achieved.

3. According to the utility model, the second hydraulic rod, the baffle plate and the sealing door are arranged, so that the baffle plate and the sealing door can be moved by utilizing the power provided by the second hydraulic rod, and the sealing door can be tightly sealed with the rotating motor, so that the greenhouse can be sealed when the greenhouse is not ventilated with the outside, the vegetable storage in the greenhouse can be sealed and protected, and the temperature in the greenhouse can be kept.

Drawings

FIG. 1 is a schematic three-dimensional structure of the thermal insulation wall of the present invention;

FIG. 2 is a schematic structural view of a bracket in a sectional view;

FIG. 3 is a schematic three-dimensional structure of the movable plate according to the present invention;

fig. 4 is a rear perspective structural view of the sealing door of the present invention.

In the figure: the device comprises a heat preservation wall 1, a movable sliding groove 2, a filtering mechanism 3, a first hydraulic rod 301, a first supporting leg 302, a movable plate 303, a filtering clamping plate 304, a filtering screen 305, a fixed clamping plate 306, a clamping groove 307, a sliding plate 308, a ventilation mechanism 4, a ventilation fixing plate 401, a bracket 402, a blade 403, a rotating motor 404, a ventilation hole 405, a sealing mechanism 5, a second hydraulic rod 501, a second supporting leg 502, a baffle 503 and a sealing door 504.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a ventilation unit for warmhouse planting, and the device is used for warmhouse planting vegetables to ventilate, can conveniently make warmhouse booth and external powerful ventilation to can filter the air that enters warmhouse booth, also can be full-automatic seal up warmhouse booth.

Referring to fig. 1-4, a ventilation unit for greenhouse planting, including heat preservation wall 1, two removal spouts 2 have been seted up to the left surface of heat preservation wall 1, utilize heat preservation wall 1 and removal spout 2, can conveniently make filter equipment remove in removal spout 2 to conveniently dismantle filter equipment, play the effect of conveniently wasing filter equipment.

The left side of heat preservation wall 1 is provided with filtering mechanism 3, filtering mechanism 3 includes first hydraulic stem 301 and filtration cardboard 304, the outer fixed surface of first hydraulic stem 301 is connected with two sets of first supporting legs 302, the right-hand member of every first supporting leg 302 of group all with heat preservation wall 1's left surface fixed connection, utilize first supporting leg 302, first hydraulic stem 301 and the cooperation of filtration cardboard 304, can utilize first supporting leg 302 to support first hydraulic stem 301, and utilize and filter cardboard 304, make the filter equipment convenience filter the air, reach and further conveniently change filter equipment and come to carry out filterable effect to the air that gets into.

First hydraulic stem 301's flexible fixedly connected with movable plate 303, two draw-in grooves 307 have been seted up to the inner wall of movable plate 303, and filter cardboard 304 joint respectively in the inside of two draw-in grooves 307, filter cardboard 304's inner wall fixedly connected with filter screen 305, through setting up movable plate 303, draw-in groove 307 and filter screen 305, can utilize filter screen 305 to the filtration of entering to movable plate 303 card plays the effect of conveniently changing filter screen 305 at draw-in groove 307.

Two sliding plates 308 are fixedly connected to the right side face of the moving plate 303, each sliding plate 308 is clamped inside the corresponding moving chute 2, a fixed clamping plate 306 is fixedly connected to the left side face of the heat-insulating wall 1, and the sliding plates 308 can slide conveniently inside the corresponding moving chutes 2 by means of the matching of the sliding plates 308 and the fixed clamping plates 306, so that the moving plate 303 can move quickly and can be clamped inside the corresponding fixed clamping plates 306, and the purpose of further and conveniently replacing the filter screen 305 is achieved.

The inside of thermal insulation wall 1 is provided with ventilation mechanism 4, ventilation mechanism 4 is including ventilation fixed plate 401 and rotation motor 404, ventilation hole 405 has been seted up to thermal insulation wall 1's left surface, ventilation fixed plate 401 joint in the inside of ventilation hole 405, through setting up ventilation hole 405, ventilation fixed plate 401 and rotation motor 404, can make ventilation fixed plate 401 card at ventilation hole 405, and utilize the power that rotates motor 404 and provide, make the inside ventilation speed of warmhouse booth accelerate, play the effect that the convenience was ventilated to warmhouse booth.

The right side of the ventilation fixing plate 401 is fixedly connected with a bracket 402, the outer surface of the bracket 402 is fixedly connected with the inner wall of a ventilation hole 405, the outer surface of the rotating motor 404 is fixedly connected with the inner wall of the bracket 402, the output end of the rotating motor 404 is rotatably connected with a fan blade 403, the bracket 402 and the fan blade 403 are utilized to fix the rotating motor 404 on the bracket 402, and the rotating motor 404 is utilized to drive the fan blade 403 to rotate, so that the problem that the rotating motor 404 rotates due to no support is avoided.

The right side of thermal insulation wall 1 is provided with sealing mechanism 5, sealing mechanism 5 includes two second hydraulic rams 501 and two baffles 503, two second hydraulic rams 501 flexible end respectively with two baffles 503 a side fixed connection who keeps away from each other, through setting up second hydraulic rams 501 and baffles 503, can utilize the power that second hydraulic rams 501 provided, conveniently make baffle 503 can remove in the flexible direction of second hydraulic rams 501, reach the effect that can full automatization removal baffle 503.

Every second hydraulic stem 501's two sets of second supporting legs 502 of equal fixedly connected with in surface, every second supporting leg 502's of group left end all with heat preservation wall 1's right flank fixed connection, the equal fixedly connected with sealing door 504 in a side that two baffles 503 are close to each other, every sealing door 504's left surface all contacts with heat preservation wall 1's right flank, through setting up second supporting leg 502 and sealing door 504, can utilize second supporting leg 502 to make second hydraulic stem 501 fix on heat preservation wall 1, and utilize second hydraulic stem 501 to make sealing door 504 remove, play the effect of conveniently opening and closing ventilation duct.

The working principle is as follows: when the device is used, the first hydraulic rod 301, the rotating motor 404 and the second hydraulic rod 501 are firstly communicated with a power supply, when the device is required to ventilate a greenhouse, the filtering clamping plate 304 is clamped in the moving plate 303 manually, then the moving plate 303 is moved upwards by controlling the power supply of the first hydraulic rod 301, so that the filtering net 305 is driven to move, when the moving plate 303 is clamped in the fixed clamping plate 306, the first hydraulic rod 301 is controlled not to be jacked upwards, so that the filtering net 305 is just overlapped with the ventilation fixing plate 401 to filter air ventilated by the greenhouse, then the two sealing doors 504 are separated from the rotating motor 404 by controlling the power supply of the second hydraulic rod 501, so that the greenhouse can be communicated with the outside, and the full-automatic ventilation effect with the outside is achieved, then, the fan blades 403 start to rotate by controlling the power supply of the rotating motor 404, so that the greenhouse is forced to ventilate by using the ventilation equipment, the effect of conveniently and quickly ventilating the greenhouse is achieved, after the ventilation is carried out for a period of time, a large amount of sundries can be accumulated on the filter screen 305, when the filter screen 305 needs to be replaced, the filter screen 305 is lowered to the position where a worker can conveniently replace by controlling the first hydraulic rod 301, the filter clamping plate 304 is taken out of the movable plate 303 to replace the filter screen 305, then the first hydraulic rod 301 is controlled to coincide with the ventilation fixing plate 401 again, the operation is repeated, and the ventilation treatment of the greenhouse can be completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a ventilation unit for greenhouse is planted, includes thermal insulation wall (1), its characterized in that: two removal spouts (2) have been seted up to the left surface of heat preservation wall (1), the left side of heat preservation wall (1) is provided with filtering mechanism (3), the inside of heat preservation wall (1) is provided with ventilation mechanism (4), the right side of heat preservation wall (1) is provided with sealing mechanism (5).

2. The ventilation device for greenhouse planting according to claim 1, wherein: the filtering mechanism (3) comprises a first hydraulic rod (301) and a filtering clamping plate (304), wherein the outer surface of the first hydraulic rod (301) is fixedly connected with two sets of first supporting legs (302), and each set of first supporting legs (302) are fixedly connected with the left side surface of the heat-insulating wall (1).

3. The ventilation device for greenhouse planting according to claim 2, wherein: the telescopic end of the first hydraulic rod (301) is fixedly connected with a moving plate (303), two clamping grooves (307) are formed in the inner wall of the moving plate (303), the filtering clamping plates (304) are clamped inside the two clamping grooves (307) respectively, and the inner wall of the filtering clamping plates (304) is fixedly connected with a filtering net (305).

4. The ventilation device for greenhouse planting according to claim 3, wherein: the right side face of the moving plate (303) is fixedly connected with two sliding plates (308), each sliding plate (308) is clamped inside the corresponding moving sliding groove (2), and the left side face of the heat-insulating wall (1) is fixedly connected with a fixed clamping plate (306).

5. The ventilation device for greenhouse planting according to claim 1, wherein: ventilation mechanism (4) are including ventilation fixed plate (401) and rotation motor (404), ventilation hole (405) have been seted up to the left surface of thermal insulation wall (1), ventilation fixed plate (401) joint is in the inside of ventilation hole (405).

6. The ventilation device for greenhouse planting according to claim 5, wherein: ventilation fixed plate (401) right flank fixedly connected with support (402), the surface of support (402) and the inner wall fixed connection of ventilation hole (405), the surface of rotating motor (404) and the inner wall fixed connection of support (402), the output rotation of rotating motor (404) is connected with fan blade (403).

7. The ventilation device for greenhouse planting according to claim 1, wherein: the sealing mechanism (5) comprises two second hydraulic rods (501) and two baffles (503), and the telescopic ends of the two second hydraulic rods (501) are fixedly connected with one side face, far away from the two baffles (503), of each other respectively.

8. The ventilation device for greenhouse planting according to claim 7, wherein: every the equal two sets of second supporting legs (502) of surface fixedly connected with of second hydraulic stem (501), every group the left end of second supporting leg (502) all with the right flank fixed connection of heat preservation wall (1), two the equal fixedly connected with sealing door (504) of a side that baffle (503) are close to each other, every the left surface of sealing door (504) all contacts with the right flank of heat preservation wall (1).