CN213427347U

CN213427347U - Green house ventilation unit

Info

Publication number: CN213427347U
Application number: CN202022029014.XU
Authority: CN
Inventors: 李得宾; 黄浩; 李增源; 樊凤月
Original assignee: Hebei Guide Agricultural Science And Technology Development Co ltd
Current assignee: Hebei Guide Agricultural Science And Technology Development Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-15
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an agricultural greenhouse ventilation unit, including air inlet mechanism, top case, fixed parts and air-out mechanism, air inlet mechanism is at least including top case, air-supply line and air-blower, top case one side is run through and is installed the air-supply line, the one end that the air-supply line kept away from a case is equipped with fixed parts, top incasement portion bottom is equipped with multiunit evenly distributed's air-blower, the inside heating tube that is equipped with multiunit horizontal array and distributes of top incasement portion, top incasement portion top surface installs the cylinder between two parties, the piston part fixed connection fly leaf of cylinder, the same atomizer of multiunit interval is installed to the fly leaf one side that is close to the cylinder, top case below is equipped with air-out mechanism, top case below is equipped with the under casing, the play tuber pipe that under casing one side was equipped with. This green house ventilation unit, simple structure, the practicality is strong, can effectively ventilate to green house.

Description

Green house ventilation unit

Technical Field

The utility model belongs to the technical field of green house, concretely relates to green house ventilation unit.

Background

In cold areas, need plant vegetables in warmhouse booth, in order to realize warmhouse booth and the outside air exchange or adjust the humiture in the canopy, need often ventilate the big-arch shelter, in order to ventilate warmhouse booth often, set up the isometric vent with warmhouse booth at its top, cover the air door of making with plastic film on the vent, the one end of air door is connected with warmhouse booth, and the other end can be opened.

At present, a fan can only blow and ventilate at a fixed position with one height when the greenhouse is ventilated, so that gas which just enters the greenhouse is discharged from an air outlet, the influence difference of crops with different heights is large, and the ventilation effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural greenhouse ventilation unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural greenhouse ventilation unit, includes air inlet mechanism, top case, fixed parts and air-out mechanism, air inlet mechanism is at least including top case, air-supply line and air-blower, top case one side is run through and is installed the air-supply line, the one end that a case was kept away from to the air-supply line is equipped with fixed parts, top incasement portion bottom is equipped with multiunit evenly distributed's air-blower, the inside heating tube that is equipped with multiunit horizontal array and distributes of top incasement portion, top incasement portion top surface installs the cylinder between two parties, the piston part fixed connection fly leaf of cylinder, the one side that the fly leaf is close to the cylinder installs the atomizing shower nozzle that multiunit interval is the same, top case below is equipped with air-out mechanism, air-out mechanism includes end case and play tuber pipe at least, top case below is equipped with the end case.

Preferably, the fixing element at least comprises a ring sleeve and a ring body, the ring sleeve is sleeved at one end, far away from the top box, of the air inlet pipe, two groups of link plates which are opposite and spaced are fixedly welded on the side wall of the ring sleeve, two groups of connecting plates are both in threaded connection with the fixing plate through threaded columns, and the fixing plate is fixedly welded on the side wall of the ring body.

Preferably, the dust screens are arranged at one end of the air inlet pipe close to the top box and one end of the air outlet pipe close to the bottom box.

Preferably, the bottom case runs through with the adjacent one side of air-supply line and is equipped with out the tuber pipe, the one end that the bottom case was kept away from to the play tuber pipe is equipped with fixed parts, the inside bottom surface of bottom case is close to out the tuber pipe and is equipped with the air exhauster, the one side that the tuber pipe was kept away from to the bottom case is equipped with the second ventilation net with the air exhauster opposite direction position.

Preferably, a first door body with a first handle is hinged to one side of the top box, and a second door body with a second handle is hinged to the same side of the bottom box.

Preferably, a first ventilation net is arranged at the position, adjacent to the air blower, of one surface, far away from the air inlet pipe, of the top box.

The utility model discloses a technological effect and advantage: the agricultural greenhouse ventilation device has the advantages that the effect that air inlets and air outlets are separated is achieved through the arrangement of the air inlet mechanism and the air outlet mechanism, the physical phenomena that cold air and hot air are different in position are utilized, the ventilation effect is effectively enhanced, the normal growth of plants is ensured, the effect of heating and humidifying the air entering the greenhouse is effectively achieved through the arrangement of the heating pipe and the atomizing spray head, the problems that the temperature and the humidity on the surfaces of the vegetables and the fruits are violently changed to cause 'dry edges' of vegetable blades, 'chapped skin' of the fruits or death of planted crops and the like due to the fact that the cold air is directly blown to the vegetables at the air outlets are effectively avoided, the hot air shunting effect is achieved through the arrangement of the air cylinder and the movable plate, the plants in the greenhouse are effectively ensured to obtain uniform warm air, the effect of convenient installation is achieved through the arrangement of the fixing machine parts, and the greenhouse, improve the suitability, this green house ventilation unit, simple structure, the practicality is strong, can effectively carry out ventilation to green house.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the fixing member of the present invention;

FIG. 3 is a schematic view of the air intake mechanism of the present invention;

fig. 4 is the structural schematic diagram of the air outlet mechanism of the utility model.

In the figure: the air conditioner comprises an air inlet mechanism 1, a top box 2, an air inlet pipe 3, a fixing part 4, an air outlet pipe 5, a bottom box 6, a second door body 7, an air outlet mechanism 8, a ring body 9, a fixing plate 10, a ring sleeve 11, a connecting plate 12, a threaded column 13, an air cylinder 14, a heating pipe 15, an atomizing nozzle 16, an air blower 17, a movable plate 18, a first ventilation net 19, an exhaust fan 20, a second ventilation net 21 and a first door body 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an agricultural greenhouse ventilation device as shown in figures 1-4, which comprises an air inlet mechanism 1, a top box 2, a fixed machine part 4 and an air outlet mechanism 8, wherein the air inlet mechanism 1 at least comprises the top box 2, an air inlet pipe 3 and an air blower 17, the air inlet pipe 3 is installed on one side of the top box 2 in a penetrating way, the end of the air inlet pipe 3 far away from the top box 2 is provided with the fixed machine part 4, the fixed machine part 4 is installed on the greenhouse, so that the air inlet pipe 3 can effectively input fresh air into the greenhouse, the bottom end in the top box 2 is provided with a plurality of groups of air blowers 17 which are uniformly distributed, the air blower 17 can be selected and not limited to XGB-750 type, the top box 2 is internally provided with a plurality of groups of heating pipes 15 which are horizontally distributed in an array, the heating pipes 15 heat air, thereby effectively avoiding the plant frostbite damage caused by the cold, piston portion fixed connection fly leaf 18 of cylinder 14, cylinder 14 start-up drive fly leaf 18 and reciprocate, effectively with the air misce bene of heating, the one side that fly leaf 18 is close to cylinder 14 is installed the atomizer 16 that the multiunit interval is the same, and atomizer 16 can select for use HGDY56 model, and atomizer 16 gets into in the big-arch shelter with the hot-air humidification, top case 2 below is equipped with air-out mechanism 8, air-out mechanism 8 includes end box 6 and play tuber pipe 5 at least, top case 2 below is equipped with end box 6, the play tuber pipe 5 that end box 6 one side was equipped with, end box 6 inside is equipped with air exhauster 20, and XGB-550 model can be selected for use to air exhauster 20.

Specifically, the fixed part 4 at least comprises a ring sleeve 11 and a ring body 9, the ring sleeve 11 is sleeved at one end, far away from the top box 2, of the air inlet pipe 3, two groups of link plates 12 which are opposite and spaced are fixedly welded on the side wall of the ring sleeve 11, two groups of the link plates 12 are in threaded connection with a fixed plate 10 through threaded columns 13, the fixed plate 10 is fixedly welded on the side wall of the ring body 9, the ring sleeve 11 is attached to the outer side of the side wall of the greenhouse, the ring body 9 is placed from the inner side of the greenhouse, the positions of the link plates 12 and the fixed plate 10 are aligned, the threaded columns 13 rotate to penetrate through the greenhouse, the position of the air inlet pipe 2 is fixed, and then the greenhouse clamped by the ring body 9 and the ring sleeve 11 is punched or.

Specifically, the dust screen is arranged at one end of the air inlet pipe 3 close to the top box 2 and one end of the air outlet pipe 5 close to the bottom box 6, and the dust screen can effectively prolong the service life of the air blower 17 and the exhaust fan 20.

Specifically, the chassis 6 runs through with the adjacent one side of air-supply line 3 and is equipped with out tuber pipe 5, the one end that goes out tuber pipe 5 and keep away from chassis 6 is equipped with fixed parts 4, and fixed parts 4's working method is the same with the fixed parts 4 working method that goes out tuber pipe 5, the inside bottom surface of chassis 6 is close to out tuber pipe 5 and is equipped with air exhauster 20, the one side that goes out tuber pipe 5 was kept away from to chassis 6 is equipped with second ventilation net 21 with air exhauster 20 position in opposite directions, and the normal work of air exhauster 20 has effectively been guaranteed in setting up of second ventilation net 21.

Specifically, a first door body 22 with a first handle is hinged to one side of the top box 2, a second door body 7 with a second handle is hinged to the same side of the bottom box 6, and the first door body 22 and the second door body 7 are convenient to maintain the air blower 17 and the exhaust fan 20.

Specifically, the first ventilation net 19 is arranged at the position, adjacent to the air blower 17, of one side, far away from the air inlet pipe 3, of the top box 2, and the normal work of the air blower 17 is effectively guaranteed due to the arrangement of the first ventilation net 19.

The working principle is as follows: when the agricultural greenhouse ventilation device is used, the device is placed on one side of the outer portion of a greenhouse, the ring sleeves 11 are attached to the outer side of the side wall of the greenhouse, the ring bodies 9 are placed from the inner side of the greenhouse, the connecting plates 12 and the fixing plates 10 are aligned, the threaded columns 13 are rotated to penetrate through the greenhouse, the position of the air inlet pipe 2 is fixed, then the greenhouse clamped by the ring bodies 9 and the ring sleeves 11 is punched or perforated to ensure that fresh air can enter the greenhouse, the other group of ring sleeves 11 are attached to the outer side of the side wall of the greenhouse, the other group of ring bodies 9 are placed from the inner side of the greenhouse, the threaded columns 13 are rotated to penetrate through the greenhouse to fix the position of the air outlet pipe 5, then the greenhouse clamped by the ring bodies 9 and the ring sleeves 11 is punched or perforated to ensure that air in the greenhouse can be extracted from the greenhouse, if the greenhouse is longer, the device can be placed at the two ends of the greenhouse, and the air exhaust, 17 work of air-blower, in blowing into the big-arch shelter with fresh air, 15 heated air of heating tube effectively avoids causing the plant frostbite impaired in the big-arch shelter because of cold air gets into the big-arch shelter, and cylinder 14 starts to drive fly leaf 18 and reciprocates, effectively with the air misce bene of heating, and 16 in getting into the big-arch shelter with the hot-air humidification of atomizer, this agricultural greenhouse ventilation unit, simple structure, the practicality is strong, can effectively ventilate to agricultural greenhouse.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an agricultural greenhouse ventilation unit, includes air inlet mechanism (1), top case (2), fixed parts (4) and air-out mechanism (8), its characterized in that: the air inlet mechanism (1) at least comprises a top box (2), an air inlet pipe (3) and an air blower (17), wherein the air inlet pipe (3) is installed on one side of the top box (2) in a penetrating mode, one end, far away from the top box (2), of the air inlet pipe (3) is provided with a fixing part (4), the bottom end inside the top box (2) is provided with the air blower (17) with multiple groups of uniform distribution, the heating pipe (15) with multiple groups of horizontal array distribution is arranged inside the top box (2), the cylinder (14) is installed in the middle of the top surface inside the top box (2), a piston part of the cylinder (14) is fixedly connected with a movable plate (18), one surface, close to the cylinder (14), of the movable plate (18) is provided with multiple groups of atomizing nozzles (16) with the same interval, an air outlet mechanism (8) is arranged below the top box (2), and the air, top case (2) below is equipped with under casing (6), air-out pipe (5) that under casing (6) one side was equipped with, under casing (6) inside is equipped with air exhauster (20).

2. The agricultural greenhouse ventilation device of claim 1, wherein: fixed parts (4) include ring cover (11) and ring body (9) at least, the one end of keeping away from top case (2) is established in air-supply line (3) to ring cover (11) cover, ring cover (11) lateral wall fixed welding has two sets of oppositions spaced connecting plate (12) each other, and is two sets of connecting plate (12) are by threaded post (13) and fixed plate (10) threaded connection, fixed plate (10) fixed welding is on the lateral wall of ring body (9).

3. The agricultural greenhouse ventilation device of claim 1, wherein: and dust screens are arranged at one end of the air inlet pipe (3) close to the top box (2) and one end of the air outlet pipe (5) close to the bottom box (6).

4. The agricultural greenhouse ventilation device of claim 1, wherein: bottom case (6) run through with the adjacent one side of air-supply line (3) and are equipped with out tuber pipe (5), the one end that bottom case (6) were kept away from in play tuber pipe (5) is equipped with fixing parts (4), bottom case (6) inside bottom surface is close to out tuber pipe (5) and is equipped with air exhauster (20), bottom case (6) are kept away from the one side of a tuber pipe (5) and are equipped with second ventilation net (21) with air exhauster (20) position in opposite directions.

5. The agricultural greenhouse ventilation device of claim 1, wherein: a first door body (22) with a first handle is hinged to one side of the top box (2), and a second door body (7) with a second handle is hinged to the same side of the bottom box (6).

6. The agricultural greenhouse ventilation device of claim 1, wherein: and a first ventilation net (19) is arranged at the adjacent position of one surface of the top box (2) far away from the air inlet pipe (3) and the air blower (17).