CN211793299U

CN211793299U - Green house ventilation unit

Info

Publication number: CN211793299U
Application number: CN202020205189.9U
Authority: CN
Inventors: 崔起; 金晓伟; 柏明超; 李�根; 晏语骏; 赵啟宁
Original assignee: Yunnan Hangan Agricultural Technology Co ltd
Current assignee: Yunnan Hangan Agricultural Technology Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-10-30
Anticipated expiration: 2030-02-25

Abstract

The utility model relates to the technical field of greenhouses, in particular to an agricultural greenhouse ventilation device, which comprises a greenhouse outer cover, wherein a left ventilation opening is formed in the middle of the left side of the greenhouse outer cover, the middle of the right side of the greenhouse outer cover is movably connected with an air inlet pipe through a through hole, the right end of the air inlet pipe is fixedly connected with a box body, the inner wall of the right end of the air inlet pipe is movably connected with an air outlet pipe, the right end of the air outlet pipe passes through the side surface of the box body and is fixedly connected with a fan, a base is attached to the bottom of the fan, and a water outlet; the utility model discloses a set up left vent on the big-arch shelter dustcoat, cooperate fan and air-supply line on big-arch shelter shell right side simultaneously to played the ventilation effect to the big-arch shelter, and set up the outlet pipe on the play tuber pipe, then played the cooling effect to wind when the air inlet, thereby reached the inside cooling effect to the big-arch shelter, avoided the inside high temperature of big-arch shelter and the growth of unsuitable crop.

Description

Green house ventilation unit

Technical Field

The utility model relates to a big-arch shelter technical field specifically is an agricultural greenhouse ventilation unit.

Background

At present, in the planting of crops, generally the big-arch shelter can be used to guarantee the required growth condition of crops growth, and when using the big-arch shelter to plant crops, can be untimely ventilate to the big-arch shelter inside, avoid the too high problem of the too high and high temperature of the inside carbon dioxide concentration of big-arch shelter, and current big-arch shelter ventilation unit has the unsatisfactory problem of ventilation effect and cooling effect to the big-arch shelter inside in the use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an agricultural greenhouse ventilation unit possesses advantages such as take a breath and cooling effect is good, has solved the unsatisfactory problem of current ventilation unit ventilation and cooling effect.

The utility model discloses an agricultural greenhouse ventilation unit, including the big-arch shelter dustcoat, left vent has been seted up at the left side middle part of big-arch shelter dustcoat, there is the air-supply line through-hole swing joint at the right side middle part of big-arch shelter dustcoat, the right-hand member fixedly connected with box of air-supply line, the right-hand member inner wall swing joint of air-supply line has a tuber pipe, the right-hand member of going out the tuber pipe passes fixedly connected with fan behind the side of box, the bottom laminating of fan has the base, the surface winding who goes out the tuber pipe has the outlet pipe, the right-hand member fixedly connected with water pump of outlet pipe, the bottom fixedly connected with pipeline of water pump, the bottom swing joint of pipeline has the storage water tank, the left end fixedly connected with.

The utility model discloses an agricultural greenhouse ventilation unit, the equal fixedly connected with support in the left and right sides of water pump bottom, the bottom of support and the top surface fixed connection of storage water tank, the positive cross-section of outlet pipe is the heliciform, sets up the support through the bottom at the water pump, has played the supporting role to the water pump, and lets the outlet pipe be the heliciform, then has increased the area of contact of outlet pipe with the play tuber pipe, has reached better cooling and heating effect.

The utility model discloses an agricultural greenhouse ventilation unit, the inside of storage water tank is provided with the immersion heater soon, the delivery port has been seted up at the bottom surface middle part of box, the undercut form is designed into to the bottom surface of box, and is set up the immersion heater soon through the inside at the storage water tank, has played the heating effect to water, and the outlet pipe winding that deuterogamies is on going out the tuber pipe to reach the heating effect to the wind, avoided the cold air directly to enter into the inside problem that damages the crop of big-arch shelter, and the delivery port of bottom half, then played the effect that the drop of water that produces after being heated in the cold air can be followed the delivery port and discharged.

The utility model discloses an agricultural greenhouse ventilation unit, the baffle has been placed on the bottom surface inner wall of air-supply line, the round hole has been seted up to the left and right sides of baffle, the cavity has been seted up at the middle part of baffle, the active carbon has been placed to the inside of cavity, through the cooperation of baffle and active carbon, has played the filtering action to getting into the inside wind of big-arch shelter, has avoided the harm gas that has in the outside air directly to enter into the big-arch shelter to harm the growth of the inside plant of big-arch shelter.

The utility model discloses an agricultural greenhouse ventilation unit, fixedly connected with stopper on the bottom surface inner wall of air-supply line, the quantity of stopper is two, two with the side bottom laminating of baffle between the stopper, through setting up two stoppers, played the fixed action to the baffle, guaranteed the stability of baffle.

The utility model discloses an agricultural greenhouse ventilation unit, the equal fixedly connected with connecting rod in the top surface left and right sides of baffle, the top fixedly connected with apron of connecting rod, the bottom of apron is provided with sealed the pad, the position department that the top surface of air-supply line corresponds the apron has seted up the shrinkage pool, the top surface and the sealed laminating of filling up of shrinkage pool through connecting rod and apron, have played the effect that conveniently takes out the baffle and change the active carbon, and the sealed pad of apron bottom has then played the sealed effect to the shrinkage pool, has guaranteed the seal of air-supply line.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up left vent on the big-arch shelter dustcoat, cooperate fan and air-supply line on big-arch shelter shell right side simultaneously to played the ventilation effect to the big-arch shelter, and set up the outlet pipe on the play tuber pipe, then played the cooling effect to wind when the air inlet, thereby reached the inside cooling effect to the big-arch shelter, avoided the inside high temperature of big-arch shelter and the growth of unsuitable crop.

2. The utility model discloses a setting up the immersion heater fast in the inside of storage water tank, having played the heating effect to water, the outlet pipe winding of deuterogamying is on a tuber pipe to reach the heating effect to the wind, avoided the cold air directly to enter into the inside problem that damages the crop of big-arch shelter, and the delivery port of bottom half has then played the effect that the drop of water that produces after being heated in the cold air can be followed in the delivery port.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is the utility model discloses a structural diagram that cuts open downwards.

In the figure: 1. covering the greenhouse; 2. a left vent; 3. an air inlet pipe; 4. a box body; 5. an air outlet pipe; 6. a fan; 7. a base; 8. a water storage tank; 9. a pipeline; 10. a support; 11. a water pump; 12. a water outlet pipe; 13. a water return pipe; 14. a water outlet; 15. a limiting block; 16. a baffle plate; 17. a circular hole; 18. a cavity; 19. a connecting rod; 20. a cover plate; 21. a concave hole.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the agricultural greenhouse ventilation device of the present invention comprises a greenhouse outer cover 1, a left ventilation opening 2 is formed in the left middle portion of the greenhouse outer cover 1, an air inlet pipe 3 is movably connected to the right middle portion of the greenhouse outer cover 1 through a through hole, a box body 4 is fixedly connected to the right end of the air inlet pipe 3, an air outlet pipe 5 is movably connected to the inner wall of the right end of the air inlet pipe 3, a fan 6 is fixedly connected to the right end of the air outlet pipe 5 after passing through the side surface of the box body 4, a base 7 is attached to the bottom of the fan 6, a water outlet pipe 12 is wound on the surface of the air outlet pipe 5, a water pump 11 is fixedly connected to the right end of the water outlet pipe 12, a pipeline 9 is fixedly connected to the bottom end of the pipeline 9, a water storage tank 8 is movably connected to the left end of the water outlet pipe 12, meanwhile, the fan 6 and the air inlet pipe 3 on the right side of the greenhouse shell are matched, so that the ventilation effect on the greenhouse is achieved, the water outlet pipe 12 is arranged on the air outlet pipe 5, the cooling effect on air during air inlet is achieved, the cooling effect on the interior of the greenhouse is achieved, and the phenomenon that the interior of the greenhouse is too high in temperature and is not suitable for crop growth is avoided.

The equal fixedly connected with support 10 in the left and right sides of water pump 11 bottom, the bottom of support 10 and the top surface fixed connection of storage water tank 8, the positive cross-section of outlet pipe 12 is the heliciform, sets up support 10 through the bottom at water pump 11, has played the supporting role to water pump 11, and lets out water pipe 12 be the heliciform, has then increased outlet pipe 12 and the area of contact who goes out tuber pipe 5, has reached better cooling and heating effect.

The inside of storage water tank 8 is provided with the immersion heater soon, delivery port 14 has been seted up at the bottom surface middle part of box 4, the bottom surface of box 4 designs into undercut form, it is soon to set up the immersion heater through the inside at storage water tank 8, the heating effect to water has been played, the winding of outlet pipe 12 is on tuber pipe 5 deuterogamy, thereby reach the heating effect to the wind, the problem of the inside damage crop of big-arch shelter has been avoided cold air direct entering into, and the delivery port 14 of box 4 bottom, then play and let the pearl of water that produces after being heated in the cold air can follow the effect of discharging in delivery port 14.

Placed baffle 16 on the bottom surface inner wall of air-supply line 3, round hole 17 has been seted up to the left and right sides of baffle 16, and cavity 18 has been seted up at the middle part of baffle 16, and active carbon has been placed to the inside of cavity 18, through the cooperation of baffle 16 and active carbon, has played the filtering action to getting into the inside wind of big-arch shelter, has avoided the harm gas that has in the outside air directly to enter into the big-arch shelter to harm the growth of the inside plant of big-arch shelter.

Fixedly connected with stopper 15 on the bottom surface inner wall of air-supply line 3, the quantity of stopper 15 is two, laminates with the side bottom of baffle 16 between two stoppers 15, through setting up two stoppers 15, has played the fixed action to baffle 16, has guaranteed baffle 16's stability.

The equal fixedly connected with connecting rod 19 of the top surface left and right sides of baffle 16, the top fixedly connected with apron 20 of connecting rod 19, the bottom of apron 20 is provided with sealed the pad, shrinkage pool 21 has been seted up to the corresponding position department of apron 20 of top surface of air-supply line 3, the top surface and the sealed laminating of filling up of shrinkage pool 21, through connecting rod 19 and apron 20, the effect of conveniently taking out baffle 16 and changing the active carbon has been played, and the sealed pad of apron 20 bottom, then played the sealed effect to shrinkage pool 21, the seal of air-supply line 3 has been guaranteed.

When using the utility model discloses the time: when the inside of the greenhouse needs to be ventilated, the fan 6 is started firstly, at the moment, wind generated by the fan 6 penetrates through the air outlet pipe 5, enters the air inlet pipe 3, then enters the greenhouse, and finally goes out of the left ventilation opening 2 on the left side of the greenhouse, so that the effect of ventilating the inside of the greenhouse is achieved, the water pump 11 is started, water in the water storage tank 8 flows into the water outlet pipe 12 from the pipeline 9, so that the wind in the air outlet pipe 5 is cooled, the effect of cooling the inside of the greenhouse is achieved, the phenomenon that the temperature in the greenhouse is too high and is not suitable for the growth of crops is avoided, in winter, the water in the water storage tank 8 can be heated by starting the quick heater, then the water pump 11 is used for pumping the water into the water outlet pipe 12, so that the wind in the air outlet pipe 5 can be heated, the problem that the cold air is directly sent into the greenhouse by the fan 6 to damage the crops is avoided, the baffle 16 is arranged in the air inlet pipe 3, and meanwhile, the air sent out by the fan 6 can be further filtered by matching with the activated carbon in the baffle 16, so that harmful gas in the outside air is prevented from directly entering the greenhouse, and the growth of plants in the greenhouse is damaged.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an agricultural greenhouse ventilation unit, includes big-arch shelter dustcoat (1), its characterized in that: the greenhouse is characterized in that a left vent (2) is formed in the middle of the left side of the greenhouse outer cover (1), the middle of the right side of the greenhouse outer cover (1) is movably connected with an air inlet pipe (3) through a through hole, the right end of the air inlet pipe (3) is fixedly connected with a box body (4), the inner wall of the right end of the air inlet pipe (3) is movably connected with an air outlet pipe (5), the right end of the air outlet pipe (5) penetrates through a side face of the box body (4) and then is fixedly connected with a fan (6), a base (7) is attached to the bottom of the fan (6), a water outlet pipe (12) is wound on the surface of the air outlet pipe (5), a water pump (11) is fixedly connected with the right end of the water outlet pipe (12), a pipeline (9) is fixedly connected with the bottom of the water pump (11), a water storage, one end of the water return pipe (13) far away from the water outlet pipe (12) extends into the water storage tank (8).

2. The agricultural greenhouse ventilation device of claim 1, wherein: the water pump is characterized in that supports (10) are fixedly connected to the left side and the right side of the bottom of the water pump (11), the bottom end of each support (10) is fixedly connected with the top surface of the water storage tank (8), and the front section of the water outlet pipe (12) is spiral.

3. The agricultural greenhouse ventilation device of claim 1, wherein: the inside of storage water tank (8) is provided with the immersion heater, delivery port (14) have been seted up at the bottom surface middle part of box (4), the bottom surface of box (4) designs into undercut form.

4. The agricultural greenhouse ventilation device of claim 1, wherein: baffle (16) have been placed on the bottom surface inner wall of air-supply line (3), round hole (17) have been seted up to the left and right sides of baffle (16), cavity (18) have been seted up at the middle part of baffle (16), activated carbon has been placed to the inside of cavity (18).

5. The agricultural greenhouse ventilation device of claim 1, wherein: fixedly connected with stopper (15) on the bottom surface inner wall of air-supply line (3), the quantity of stopper (15) is two, two laminate with the side bottom of baffle (16) between stopper (15).

6. The agricultural greenhouse ventilation device of claim 4, wherein: the equal fixedly connected with connecting rod (19) of the top surface left and right sides of baffle (16), the top fixedly connected with apron (20) of connecting rod (19), the bottom of apron (20) is provided with sealed the pad, shrinkage pool (21) have been seted up to the position department that the top surface of air-supply line (3) corresponds apron (20), the top surface and the sealed laminating of filling up of shrinkage pool (21).