CN112840910A

CN112840910A - Agricultural vegetable plants big-arch shelter with temperature regulation function

Info

Publication number: CN112840910A
Application number: CN202110027154.XA
Authority: CN
Inventors: 朱立成; 罗辉; 殷帅文
Original assignee: Jinggangshan University
Current assignee: Jinggangshan University
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-05-28

Abstract

The invention discloses an agricultural vegetable planting greenhouse with a temperature adjusting function, which comprises support frames, wherein a plurality of plastic heat-insulating films are arranged outside the support frames, a lifting limiting plate is arranged between every two support frames, a first clamping sheet and a second clamping sheet are arranged at the top of the lifting limiting plate, the bottom of each plastic heat-insulating film is positioned between the first clamping sheet and the second clamping sheet, slide bars are arranged on two sides of the lifting limiting plate, a power supply can be provided for the interior of the greenhouse through a solar photovoltaic panel and a storage battery, the vegetable frostbite caused by the power failure of the interior of the greenhouse in extreme weather can be prevented, cold and hot air at the upper end and the lower end can be circulated through a fan box, the uneven distribution of the upper air and the lower air can be avoided, hot air can be provided for the interior of the greenhouse through a hot air device, thereby the temperature in the big-arch shelter can be adjusted.

Description

Agricultural vegetable plants big-arch shelter with temperature regulation function

Technical Field

The invention belongs to the technical field of vegetable planting, and particularly relates to an agricultural vegetable planting greenhouse with a temperature adjusting function.

Background

The greenhouse vegetable planting technology is a common technology, has good heat preservation performance, is popular among people, and can eat out-of-season vegetables at any time. In general, the greenhouse vegetable adopts a structural framework mainly made of bamboo and steel, and then a layer or a plurality of layers of heat-insulating plastic films are covered on the framework, so that a complete greenhouse space is manufactured by a simple structure. The plastic film can effectively prevent carbon dioxide generated in the growth process of vegetables from losing so as to achieve the heat preservation effect required in the greenhouse.

The temperature often can not be adjusted in the nimble to the big-arch shelter among the current big-arch shelter planting process, big area big-arch shelter is planted and often is difficult to communicate farther power, because cold air sinks, hot-air rises, the temperature subcooling on ground can appear often in winter, the overheated phenomenon of temperature on ground in summer, be unfavorable for the regulation of temperature in the canopy, the big-arch shelter needs to ventilate often needs the manual work to be lifted the plastic film often, then cover the plastic film through the manual work again, human resources are extravagant easily to large-scale big-arch shelter planting, and summer is because the inside temperature of big-arch shelter is higher, fertilization or watering if need the manual work to carry out then bring the risk of heatstroke to the staff easily, and current big-arch shelter planting lacks the protection of plastic thermal insulation membrane and the theftproof.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide an agricultural vegetable planting greenhouse with a temperature adjusting function, so as to solve the problems that the temperature in the greenhouse proposed in the background technology can not be flexibly adjusted, the greenhouse with large area is difficult to be communicated with a far power supply, because the cold air sinks and the hot air rises, the phenomena of over-cooling of the ground temperature in winter and over-heating of the ground temperature in summer often occur, the temperature in the greenhouse is not easy to adjust, the plastic film is often required to be manually lifted when the greenhouse needs to be ventilated, and then the plastic film is manually covered, human resources are easily wasted for large-scale greenhouse planting, and in summer, due to the fact that the temperature inside the greenhouse is high, the risk of heatstroke to workers is easily brought to fertilization or watering if manual work is needed, and the problems that the protection of a plastic heat-insulating film and the anti-theft function of vegetables and fruits are lacked in existing greenhouse planting are solved.

In order to achieve the purpose, the invention provides the following technical scheme: an agricultural vegetable planting greenhouse with a temperature adjusting function comprises support frames, wherein plastic heat-insulating films are arranged outside the support frames, a plurality of support frames are arranged, a lifting limiting plate is arranged between every two support frames and is connected with the support frames in a sliding mode, a first clamping sheet and a second clamping sheet are arranged at the top of the lifting limiting plate, the bottom of each plastic heat-insulating film is located between the first clamping sheet and the second clamping sheet, slide bars are arranged on two sides of the lifting limiting plate, lifting limiting grooves are arranged on two sides of each support frame, the slide bars are located in the lifting limiting grooves and are connected in a sliding mode, first motor boxes are arranged on two sides of the lifting limiting plate, gears are fixedly connected to output shafts of the first motor boxes, tooth grooves are formed in the other two sides of each support frame, racks are arranged in the tooth grooves, and the gears are meshed with the racks, the inside of support frame is provided with support diaphragm and hot air device, the both ends of supporting the diaphragm span the inside both sides of support frame, the quantity of supporting the diaphragm is provided with a plurality of, a plurality of the equal fixedly connected with fan box in bottom between the support diaphragm, the inside of fan box is provided with the fan, the inside of fan is provided with the motor, one side of fan is provided with the light, the middle part of supporting the diaphragm is provided with ultraviolet lamp, the top of fan box is provided with the ventilation net, motor and ventilation net fixed connection, the bottom both sides of support frame all are provided with temperature sensor.

Preferably, the inside equal threaded connection of second holding piece and first holding piece has the screw, and the screw runs through the bottom and the second holding piece of first holding piece, plastics heat preservation membrane, second holding piece and lift limiting plate fixed connection, first holding piece is located the top sliding connection of lift limiting plate, first holding piece and second holding piece pass through screw centre gripping plastics heat preservation membrane.

Preferably, one side of the lifting limiting plate, which is located below the plastic heat-preservation film, is provided with a heat-preservation film bracket, the heat-preservation film bracket is arranged in an L shape, the heat-preservation film bracket is located below the plastic heat-preservation film, and the heat-preservation film bracket is far away from the gear.

Preferably, the top fixedly connected with limiting plate of support frame, per two all be provided with the limiting plate between the support frame, the bottom fixedly connected with battery of limiting plate, the inside of limiting plate is rotated and is connected with the connecting rod, the spacing bracing piece of top fixedly connected with of connecting rod, the top fixedly connected with solar photovoltaic board of spacing bracing piece, solar photovoltaic board and battery electric connection.

Preferably, the both sides of supporting diaphragm bottom all are provided with the extension rod, the bottom fixedly connected with second motor box of extension rod, the output fixedly connected with dwang of the inside motor of second motor box, one side of dwang is provided with the shower head, the inside of shower head is provided with the solenoid valve, the outside water source of shower head intercommunication, the extension rod distributes in a plurality of support the both sides of diaphragm.

Preferably, the fan box, the illuminating lamp and the extension rod are all distributed on two sides of the plurality of supporting transverse plates, and the hot air devices are distributed on two sides of the top surface inside the supporting frame.

Preferably, the temperature sensor distributes in the inside both sides of support frame, the distribution situation that temperature sensor is located the inside both sides of big-arch shelter sets up to per two meters distribution one, one side temperature sensor top fixedly connected with signal receiver, signal receiver's top fixedly connected with PLC controller, temperature sensor, signal receiver and PLC controller all with support frame fixed connection.

Preferably, the bottom of support frame is provided with the base, the top fixedly connected with trickle protection network of base, the base is L shape setting with the trickle protection network, the height of trickle protection network is two meters, the quantity of trickle protection network has two, two the trickle protection network all distributes the support frame is all kept away from to the trickle protection network.

Preferably, both sides of the support frame are fixedly connected with sealing plates, door plates are arranged inside the sealing plates and are rotatably connected with the sealing plates through hinges, and the door plates are arched doors.

Preferably, first motor box, hot air device, light, ultraviolet lamp, second motor box, PLC controller, signal receiver and temperature sensor, all with battery electric connection, battery and solar photovoltaic board electric connection.

Compared with the prior art, the agricultural vegetable planting greenhouse with the temperature adjusting function has the following beneficial effects that:

1. according to the invention, the solar photovoltaic panel and the storage battery are arranged to provide power for the interior of the greenhouse, so that the vegetable freezing injury caused by the power failure of the interior of the greenhouse in extreme weather can be prevented, the cold and hot air at the upper end and the lower end can be circulated through the arranged fan box, the uneven distribution of the air above and below the greenhouse can be avoided, and the hot air can be provided for the interior of the greenhouse through the arranged hot air device, so that the temperature in the greenhouse can be adjusted.

2. According to the invention, the bottom of the plastic heat-insulating film can be clamped by the first clamping piece and the second clamping piece which are arranged through screw fixation, so that the bottom of the plastic heat-insulating film can be fixed, waste of manpower for pressing soil or soil during manual fixation is avoided, the gear can rotate to be meshed with the rack inside the tooth groove under the state that the motor inside the first motor box is started through the arranged rack, the tooth groove and the gear, the lifting limiting plate is further lifted, the lifting limiting plate is lifted to drive the heat-insulating film bracket to lift, so that the plastic heat-insulating film clamped by the first clamping piece and the second clamping piece can be driven to lift, and the plastic heat-insulating film is lifted to ventilate.

3. According to the invention, the plastic heat-insulating film can fall into the upper part of the heat-insulating film bracket for collection when the heat-insulating film bracket is lifted, the plastic heat-insulating film is prevented from falling to shield and influence the ventilation effect, the lifting limit plate can be limited through the arranged lifting limit groove and the slide bar, and the lifting limit plate is prevented from falling or cannot run according to a track.

4. The inner part of the greenhouse can be sterilized through the arranged ultraviolet lamp, the arranged illuminating lamp can illuminate to provide a light source for the inner part of the greenhouse, the spray header can rotate through the arranged second motor box so as to adjust the spraying angle of the spray header, and the spray header can be communicated with an external water source to spray through the arranged electromagnetic valve so as to meet the humidity requirement.

5. According to the invention, the internal operation state of the greenhouse can be controlled through the PLC and the signal receiver, so that the whole-process monitoring and management can be realized, the trouble of manual supervision is avoided, and the micro-current protective net can generate micro-current under the unattended state, so that the anti-theft effect can be realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic diagram of a three-dimensional internal structure according to the present invention;

FIG. 2 is a schematic view of a front view structure according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of the main view according to the present invention;

FIG. 4 is a schematic structural view of one side of the support cross plate in a top view according to the present invention;

FIG. 5 is a schematic side view of a supporting frame according to the present invention;

FIG. 6 is an enlarged schematic view of the structure A proposed by the present invention;

FIG. 7 is an enlarged view of the structure B proposed by the present invention;

FIG. 8 is an enlarged view of the structure C proposed by the present invention;

in the figure: 1. a support frame; 2. a plastic heat-insulating film; 3. a lifting limit plate; 4. a lifting limiting groove; 5. a slide bar; 6. a first motor case; 7. a gear; 8. a tooth socket; 9. a rack; 10. a heat-insulating film bracket; 11. a first clamping piece; 12. a second clamping piece; 13. a limiting plate; 14. a storage battery; 15. a connecting rod; 16. a limiting support rod; 17. a solar photovoltaic panel; 18. supporting the transverse plate; 19. a fan case; 20. a fan; 21. an illuminating lamp; 22. an ultraviolet lamp; 23. a hot air device; 24. an extension rod; 25. a second motor case; 26. rotating the rod; 27. an electromagnetic valve; 28. a shower head; 29. a microcurrent protective net; 30. a base; 31. a PLC controller; 32. a signal receiver; 33. a temperature sensor; 34. a sealing plate; 35. a door panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an agricultural vegetable planting greenhouse with a temperature adjusting function comprises support frames 1, plastic heat-insulating films 2 are arranged outside the support frames 1, a plurality of support frames 1 are arranged, a lifting limiting plate 3 is arranged between every two support frames 1 and is connected with the support frames in a sliding mode, a first clamping sheet 11 and a second clamping sheet 12 are arranged at the top of the lifting limiting plate 3, the bottom of each plastic heat-insulating film 2 is arranged between the first clamping sheet 11 and the second clamping sheet 12, slide bars 5 are arranged on two sides of each lifting limiting plate 3 and can limit the lifting limiting plate 3 to prevent the lifting limiting plate 3 from falling down or cannot run along a track, lifting limiting grooves 4 are arranged on two sides of each support frame 1, the slide bars 5 are arranged in the lifting limiting grooves 4 and are connected in a sliding mode, first motor boxes 6 are arranged on two sides of each lifting limiting plate 3, and gears 7 are fixedly connected to output shafts of the first, tooth spaces 8 are formed in the other two sides of the support frame 1, racks 9 are arranged in the tooth spaces 8, gears 7 are meshed with the racks 9, the gears 7 rotate to be meshed with the racks 9 in the tooth spaces 8 when a motor in the first motor box 6 is started, so that the lifting limiting plate 3 is lifted, the lifting limiting plate 3 is lifted to drive the heat-insulating film bracket 10 to lift, the plastic heat-insulating film 2 clamped by the first clamping piece 11 and the second clamping piece 12 can be driven to lift, the plastic heat-insulating film 2 is lifted to ventilate, a support transverse plate 18 and a hot air device 23 are arranged in the support frame 1, two ends of the support transverse plate 18 stretch across two sides in the support frame 1, a plurality of support transverse plates 18 are arranged, a fan box 19 is fixedly connected to the bottom between the plurality of support transverse plates 18, a fan 20 is arranged in the fan box 19, and a motor is arranged in the fan 20, one side of fan 20 is provided with light 21, and the middle part of supporting diaphragm 18 is provided with ultraviolet lamp 22, and the top of fan box 19 is provided with the ventilation net, and motor and ventilation net fixed connection, the bottom both sides of support frame 1 all are provided with temperature sensor 33.

In the invention, preferably, the second clamping piece 12 and the first clamping piece 11 are both connected with screws in a threaded manner and can clamp the bottom of the plastic heat-insulating film 2, so that the bottom of the plastic heat-insulating film 2 can be fixed, waste of manpower for pressing soil or soil by manual fixation is avoided, the screws penetrate through the first clamping piece 11, the bottom of the plastic heat-insulating film 2 and the second clamping piece 12, the second clamping piece 12 is fixedly connected with the lifting limiting plate 3, the first clamping piece 11 is located at the top of the lifting limiting plate 3 and is in sliding connection with the lifting limiting plate, and the first clamping piece 11 and the second clamping piece 12 clamp the plastic heat-insulating film 2 through the screws.

In the invention, preferably, a heat preservation film bracket 10 is arranged on one side of the lifting limit plate 3, which is positioned below the plastic heat preservation film 2, the heat preservation film bracket 10 is arranged in an L shape, so that the plastic heat preservation film 2 can fall into the upper part of the heat preservation film bracket 10 for collection when the lifting limit plate is lifted, the plastic heat preservation film 2 is prevented from falling and shielding to influence the ventilation effect, the heat preservation film bracket 10 is positioned below the plastic heat preservation film 2, and the heat preservation film bracket 10 is far away from the gear 7.

In the invention, preferably, the top of each support frame 1 is fixedly connected with a limiting plate 13, the limiting plate 13 is arranged between every two support frames 1, the bottom of each limiting plate 13 is fixedly connected with a storage battery 14, a power supply can be provided for the interior of the greenhouse, the vegetable frostbite caused by power failure in the greenhouse in extreme weather can be prevented, the interior of each limiting plate 13 is rotatably connected with a connecting rod 15, a limiting support rod 16 is fixedly connected above each connecting rod 15, the top of each limiting support rod 16 is fixedly connected with a solar photovoltaic plate 17, and each solar photovoltaic plate 17 is electrically connected with the storage battery 14.

In the invention, preferably, extension rods 24 are arranged on two sides of the bottom of the supporting transverse plate 18, a second motor box 25 is fixedly connected to the bottom of the extension rod 24, a rotating rod 26 is fixedly connected to an output end of a motor inside the second motor box 25, a spray head 28 is arranged on one side of the rotating rod 26, an electromagnetic valve 27 is arranged inside the spray head 28, the spray head 28 is communicated with an external water source, the extension rods 24 are distributed on two sides of the supporting transverse plates 18, and the second motor box 25 can enable the spray head 28 to rotate so as to enable the spray head 28 to realize adjustment of a spraying angle.

In the present invention, preferably, the fan box 19, the illuminating lamp 21 and the extension rod 24 are all distributed on two sides of the plurality of supporting transverse plates 18, so that the hot and cold air at the upper and lower ends can be layered, thereby avoiding uneven distribution of the air above and below, and the hot air devices 23 are distributed on two sides of the inner top surface of the supporting frame 1.

In the invention, preferably, the temperature sensors 33 are distributed on two sides inside the support frame 1, the distribution conditions of the temperature sensors 33 on two sides inside the greenhouse are set to be one for every two meters, the signal receiver 32 is fixedly connected to the top of the temperature sensor 33 on one side and can control the internal operation state of the greenhouse, so that the whole-process monitoring and management can be realized, the trouble of manual supervision is avoided, the PLC 31 is fixedly connected to the top of the signal receiver 32, and the temperature sensors 33, the signal receiver 32 and the PLC 31 are all fixedly connected with the support frame 1.

In the invention, preferably, the bottom of the support frame 1 is provided with a base 30, the top of the base 30 is fixedly connected with a micro-current protection net 29, the base 30 and the micro-current protection net 29 are arranged in an L shape, the height of the micro-current protection net 29 is two meters, the micro-current protection net 29 can generate micro-current under the unattended state so as to prevent theft, the number of the micro-current protection nets 29 is two, the two micro-current protection nets 29 are distributed on two sides of the support frame 1, and the two micro-current protection nets 29 are both far away from the support frame 1.

In the present invention, preferably, sealing plates 34 are fixedly connected to both sides of the supporting frame 1, a door panel 35 is disposed inside the sealing plates 34, the door panel 35 is rotatably connected to the sealing plates 34 through hinges, and the door panel 35 is an arched door.

In the present invention, preferably, the first motor box 6, the hot air device 23, the illumination lamp 21, the ultraviolet lamp 22, the second motor box 25, the PLC controller 31, the signal receiver 32, and the temperature sensor 33 are all electrically connected to the storage battery 14, and the storage battery 14 is electrically connected to the solar photovoltaic panel 17.

The working principle and the using process of the invention are as follows: when the solar greenhouse is used, a power supply is provided for the interior of the greenhouse through the solar photovoltaic plate 17 and the storage battery 14, the hot air device 23 can provide a heat source for the interior of the greenhouse in extreme weather, the temperature in the interior of the greenhouse can be adjusted, the heat source is circulated by the fan 20 in the fan box 19, uneven distribution of upper air and lower air is avoided, the effect of the hot air device caused by rising of hot air is not obvious, the storage battery 14 can prevent vegetables from being frozen due to power failure in the interior of the greenhouse in extreme weather, the first clamping piece 11 and the second clamping piece 12 fixedly clamp the bottom of the plastic heat-insulating film 2 through screws, the bottom of the plastic heat-insulating film 2 is fixed, manpower waste caused by manual fixation and pressing of soil or soil is avoided, the lifting limiting plate 3 rises due to the rotation of the gear 7 and the meshing with the rack 9 in the tooth socket 8 when the motor in the first motor box, thereby driving the plastic heat preservation film 2 clamped by the first clamping piece 11 and the second clamping piece 12 to ascend, realizing the purpose of lifting the plastic heat preservation film 2 for ventilation, otherwise, covering the plastic heat preservation film covered outside the greenhouse, collecting the naturally folded plastic heat preservation film 2 by the heat preservation film bracket 10 when ascending, preventing the plastic heat preservation film 2 from falling to shield the greenhouse from influencing the ventilation effect, limiting the lifting limiting plate 3 by the lifting limiting groove 4 and the slide bar 5, preventing the lifting limiting plate 3 from falling or being incapable of running according to the track, starting the inner ultraviolet lamp 22 to sterilize the inside of the greenhouse, illuminating the lamp 21 can illuminate when in manual inspection, providing a light source for the inside of the greenhouse, the electromagnetic valve 27 can enable the spray head 28 to be communicated with an external water source for spraying, meeting the humidity requirement, and the spraying angle is adjusted by rotating the motor inside the second motor box 25, the operation inside the greenhouse is controlled through the PLC 31 and the signal receiver 32, so that the whole-course monitoring and management can be realized, the generation of large cost due to manual supervision is avoided, and the micro-current protection net 29 can generate micro-current in an unattended state and can prevent theft.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural vegetable plants big-arch shelter with temperature regulation function, includes support frame (1), its characterized in that: the plastic heat-insulation support is characterized in that a plastic heat-insulation film (2) is arranged outside the support frames (1), a plurality of support frames (1) are arranged, a lifting limiting plate (3) is arranged between every two support frames (1) in a sliding connection mode, a first clamping piece (11) and a second clamping piece (12) are arranged at the top of the lifting limiting plate (3), the bottom of the plastic heat-insulation film (2) is located between the first clamping piece (11) and the second clamping piece (12), sliding rods (5) are arranged on two sides of the lifting limiting plate (3), lifting limiting grooves (4) are arranged on two sides of the support frames (1), the sliding rods (5) are located in the lifting limiting grooves (4) in a sliding connection mode, a first motor box (6) is arranged on two sides of the lifting limiting plate (3), and a gear (7) is fixedly connected to an output shaft of the first motor box (6), tooth sockets (8) are formed in the other two sides of the support frame (1), racks (9) are arranged in the tooth sockets (8), the gears (7) are meshed with the racks (9), supporting transverse plates (18) and a hot air device (23) are arranged in the support frame (1), two ends of each supporting transverse plate (18) cross two sides of the interior of the support frame (1), a plurality of supporting transverse plates (18) are arranged, a fan box (19) is fixedly connected to the bottom of each supporting transverse plate (18), a fan (20) is arranged in the fan box (19), a motor is arranged in the fan (20), an illuminating lamp (21) is arranged on one side of the fan (20), an ultraviolet lamp (22) is arranged in the middle of each supporting transverse plate (18), and a ventilation net is arranged at the top of the fan box (19), the motor is fixedly connected with the ventilation net, and temperature sensors (33) are arranged on two sides of the bottom of the support frame (1).

2. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: second supporting piece (12) and the inside equal threaded connection of first supporting piece (11) have the screw, and the screw runs through bottom and second supporting piece (12) of first supporting piece (11), plastics heat preservation membrane (2), second supporting piece (12) and lift limiting plate (3) fixed connection, first supporting piece (11) are located the top sliding connection of lift limiting plate (3), first supporting piece (11) and second supporting piece (12) are through screw centre gripping plastics heat preservation membrane (2).

3. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: one side of the lifting limiting plate (3) below the plastic heat-preservation film (2) is provided with a heat-preservation film bracket (10), the heat-preservation film bracket (10) is arranged in an L shape, the heat-preservation film bracket (10) is arranged below the plastic heat-preservation film (2), and the heat-preservation film bracket (10) is far away from the gear (7).

4. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: top fixedly connected with limiting plate (13) of support frame (1), per two all be provided with limiting plate (13) between support frame (1), the bottom fixedly connected with battery (14) of limiting plate (13), the inside of limiting plate (13) is rotated and is connected with connecting rod (15), the top fixedly connected with limit support pole (16) of connecting rod (15), the top fixedly connected with solar photovoltaic board (17) of limit support pole (16), solar photovoltaic board (17) and battery (14) electric connection.

5. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: support both sides of diaphragm (18) bottom and all be provided with extension rod (24), the bottom fixedly connected with second motor box (25) of extension rod (24), the output fixedly connected with dwang (26) of the inside motor of second motor box (25), one side of dwang (26) is provided with shower head (28), the inside of shower head (28) is provided with solenoid valve (27), shower head (28) intercommunication outside water source, extension rod (24) distribute in a plurality of support the both sides of diaphragm (18).

6. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: the fan box (19), the illuminating lamp (21) and the extension rod (24) are all distributed on two sides of the plurality of supporting transverse plates (18), and the hot air devices (23) are distributed on two sides of the top surface inside the supporting frame (1).

7. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: temperature sensor (33) distribute in the inside both sides of support frame (1), the distribution situation that temperature sensor (33) are located the inside both sides of big-arch shelter sets up to per two meters distribution one, one side temperature sensor (33) top fixedly connected with signal receiver (32), the top fixedly connected with PLC controller (31) of signal receiver (32), temperature sensor (33), signal receiver (32) and PLC controller (31) all with support frame (1) fixed connection.

8. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: the bottom of support frame (1) is provided with base (30), the top fixedly connected with trickle protection network (29) of base (30), base (30) are L shape setting with trickle protection network (29), the height of trickle protection network (29) is two meters, the quantity of trickle protection network (29) has two, two trickle protection network (29) evenly distributed is in the both sides of support frame (1), two support frame (1) is all kept away from in trickle protection network (29).

9. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: the support frame is characterized in that sealing plates (34) are fixedly connected to two sides of the support frame (1), a door plate (35) is arranged inside each sealing plate (34), the door plate (35) is rotatably connected with the sealing plates (34) through hinges, and the door plate (35) is an arched door.

10. An agricultural vegetable planting greenhouse with a temperature adjusting function as claimed in claim 1, wherein: first motor box (6), hot air device (23), light (21), ultraviolet lamp (22), second motor box (25), PLC controller (31), signal receiver (32) and temperature sensor (33), all with battery (14) electric connection, battery (14) and solar photovoltaic board (17) electric connection.