CN212504853U - Improve photosynthesis's of crops carbon dioxide fermentation vat - Google Patents

Abstract

The utility model discloses a carbon dioxide fermentation tank for improving photosynthesis of crops, one side of the bottom of the fermentation tank body is connected with a connecting air pipe, the top of a connecting seat is fixedly connected with a gas pipe, the outside edge end of the top of the gas pipe is provided with a limit clamping groove, the inner side of the limit clamping groove is embedded and connected with a fastening ring, and the inner side end of the fastening ring is fixedly bonded with a flexible rubber sheet, the utility model can rapidly clamp and fix the thin film channel and the gas pipe through the fastening ring when the thin film channel is connected with the gas pipe through the limit seat, the limit clamping groove, an anti-skid rubber pad, the fastening ring, the flexible rubber sheet, a connecting swivel mount, a fixing plate and a fixing bolt, ensure the stability of the thin film channel after connection, and simultaneously ensure that the thin film channel has higher tightness after connection through the anti-skid rubber pad and, thereby preventing the phenomenon that the joint between the two parts generates a gap to cause the leakage of the carbon dioxide.

Description

Improve photosynthesis's of crops carbon dioxide fermentation vat

Technical Field

The utility model relates to a crops planting technical field specifically is a improve photosynthesis's of crops carbon dioxide fermentation vat.

Background

With the increasing number of the existing greenhouse, the annual output value is about 5000 million yuan, and 80% of the output value comes from winter, spring and autumn, but the greenhouse is always in a closed state due to the heat preservation requirement in the three seasons, so that the air in the greenhouse is relatively blocked from the outside air, carbon dioxide cannot be supplemented in time, after sunrise, the carbon dioxide concentration in the greenhouse is rapidly reduced along with the acceleration of the photosynthesis of vegetables and sometimes reduced to a point below a carbon dioxide compensation point, the normal photosynthesis of vegetable crops can hardly be carried out, the growth and development of the vegetables are influenced, diseases and yield reduction are caused, and therefore, the carbon dioxide is required to be provided for the vegetables in the greenhouse through a carbon dioxide fermentation pool;

present carbon dioxide fermentation vat is generally through with weeds, the straw, crop leftover bits and pieces and special bacterial add in the fermentation vat, then utilize a film pipeline to introduce the carbon dioxide in the big-arch shelter, improve the photosynthesis of crops, but the film pipeline when being connected between with the gas-supply pipe, generally fix through tying the rope, and because the pipe diameter of gas-supply pipe is thick, lead to the artifical fixed work of accomplishing the film pipeline alone, the rope is fixed to be produced loosely tightly easily simultaneously, make the junction between film pipeline and the gas-supply pipe produce great gap easily, and then cause carbon dioxide gas's loss, the carbon dioxide content in the big-arch shelter has been reduced, influence the growth of plant simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides an improve photosynthesis's of crops carbon dioxide fermentation vat, can effectively solve and propose in the above-mentioned background art when the film pipeline is connected between with the gas-supply pipe, generally fix through tying the rope, and because the pipe diameter of gas-supply pipe is thicker, lead to the artifical fixed work of accomplishing the film pipeline alone, the rope is fixed to produce easily not hard up simultaneously, make the junction between film pipeline and the gas-supply pipe produce great gap easily, and then cause carbon dioxide's loss, the carbon dioxide content in the big-arch shelter has been reduced, influence the problem of the growth and development of plant simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a carbon dioxide fermentation tank for improving photosynthesis of crops comprises a fermentation tank body, wherein a filler cavity is formed in the fermentation tank body, one side of the bottom of the fermentation tank body is connected with a connecting air pipe, one end part of the connecting air pipe is fixedly connected with a connecting seat, the top of the connecting seat is fixedly connected with an air pipe, a limiting seat is fixedly mounted at the edge part of the top end of the air pipe, a limiting clamping groove is formed in the edge end of the outer side of the top of the air pipe, anti-skidding rubber pads are arranged at equal intervals at the inner edge ends of the limiting clamping groove, a fastening tightening ring is embedded and connected into the inner side of the limiting clamping groove, a flexible rubber sheet is fixedly bonded at the inner edge end of the fastening ring, a connecting rotary seat is rotatably connected at one end part of the;

the fermentation tank body is characterized in that a supporting platen is fixedly mounted at the outer side edge of the fermentation tank body, a containing groove is formed in the supporting platen, a rectangular pressing plate is embedded in the containing groove and connected in a matching mode, and handles are fixedly mounted at the middle ends of the two side edges of the rectangular pressing plate.

Preferably, the plastic film channel is sleeved at the position, located at the inner side of the fastening tightening ring, on the outer side of the gas pipe and located between the anti-skid rubber mat and the flexible rubber sheet.

Preferably, the fastening tightening ring is provided with two petals, the two fastening tightening rings are rotatably connected through a connecting rotary seat, and the end parts of the two fastening tightening rings are connected with a fixing plate.

Preferably, the diameter of the inner side of the accommodating groove is equal to the diameter of the rectangular pressing plate, and the edge of the rectangular pressing plate is tightly fit with the inner wall of the accommodating groove.

Preferably, a switch valve is installed at one side edge of the connecting air pipe, an embedding slot is formed in the switch valve, an installation valve plate is embedded in the embedding of the inner side of the embedding slot and connected with the embedding slot, and sealing strips are fixedly bonded at two side edges of the installation valve plate.

Preferably, the top end of the mounting valve plate is fixedly provided with a pressing plate, each corner of the top end of the switch valve is provided with a limit pin hole, and the bottom of the pressing plate corresponds to the position of the limit pin hole and is fixedly connected with a fixing pin.

Preferably, a sealing slot is formed in the position, corresponding to the sealing strip, of the inner side edge end of the embedding slot, and the sealing strip is tightly embedded in the sealing slot.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through spacing seat, spacing draw-in groove, anti-skidding cushion, the ring is tightened to the fastening, flexible sheet rubber, connect the swivel mount, fixed plate and fixing bolt can be tightened the ring through the fastening and come to carry out quick centre gripping between film passageway and the gas-supply pipe fixed when being connected between film passageway and the gas-supply pipe, guarantee the stability of film passageway after the connection, make film passageway possess higher compactness after connecting through anti-skidding cushion and flexible sheet rubber simultaneously, and then prevent that junction between them from producing the gap and leading to carbon dioxide to produce the phenomenon of leaking.

2. Through supporting the platen, the storage tank, rectangle clamp plate and handle can be when covering plastic film after the filler cavity packs, carry out the pressfitting restriction through the outside with the rectangle clamp plate cover at plastic film to plastic film's position, reduce the clearance between plastic film and the fermentation vat body with this mode simultaneously, and then make the carbon dioxide that the fermentation vat produced in the fermentation vat body can not produce the phenomenon of scattering and disappearing fast, improved the output of carbon dioxide, and then make things convenient for the growth and development of crop in the follow-up big-arch shelter more.

3. Through convenient quick opening and closing of ooff valve, gomphosis slot, installation valve plate, sealing strip, clamp plate, spacing pinhole and fixed pin and connecting the trachea, and then make people can carry out the shutoff to connecting the trachea when connecting and changing the film passageway, prevent to connect the intraductal carbon dioxide of trachea and directly carry to the gas-supply pipe and cause the loss, make things convenient for people more convenient simultaneously to install the film passageway.

Drawings

The accompanying drawings 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 invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the limiting slot of the present invention;

FIG. 3 is a schematic structural view of the fastening ring of the present invention;

FIG. 4 is a schematic view of the valve plate mounting structure of the present invention;

reference numbers in the figures: 1. a fermentation tank body; 2. a packing chamber; 3. connecting an air pipe; 4. a connecting seat; 5. a gas delivery pipe; 6. a limiting seat; 7. a limiting clamping groove; 8. an anti-slip rubber pad; 9. fastening the tightening ring; 10. a flexible rubber sheet; 11. connecting the rotary seat; 12. a fixing plate; 13. fixing the bolt; 14. a support platen; 15. a containing groove; 16. a rectangular pressing plate; 17. a handle; 18. an on-off valve; 19. a tabling slot; 20. installing a valve plate; 21. a sealing strip; 22. pressing a plate; 23. a limit pin hole; 24. and fixing the pin.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a carbon dioxide fermentation tank for improving photosynthesis of crops, which comprises a fermentation tank body 1, a filling cavity 2 is arranged in the fermentation tank body 1, one side of the bottom of the fermentation tank body 1 is connected with a connecting pipe 3, one side end part of the connecting pipe 3 is fixedly connected with a connecting seat 4, the top of the connecting seat 4 is fixedly connected with a gas pipe 5, the top end part of the gas pipe 5 is fixedly provided with a limit seat 6, the outer side end of the top of the gas pipe 5 is provided with a limit clamping groove 7, the inner side ends of the limit clamping groove 7 are equidistantly provided with anti-skid rubber pads 8, the inner side of the limit clamping groove 7 is embedded and connected with a fastening ring 9, the inner side end part of the fastening ring 9 is fixedly bonded with a flexible rubber sheet 10, the outer side of the gas pipe 5 is sleeved with a plastic film channel at the inner, the carbon dioxide is conveniently conveyed into the plastic film channel through the gas conveying pipe 5, the carbon dioxide is conveniently conveyed into the greenhouse, the end part of one side of the fastening tightening ring 9 is rotatably connected with the connecting rotary seat 11, the end part of the other side of the fastening tightening ring 9 is fixedly connected with the fixing plate 12, the fastening tightening ring 9 is provided with two petals, the two fastening tightening rings 9 are rotatably connected through the connecting rotary seat 11, the end parts of the two fastening tightening rings 9 are both connected with the fixing plate 12, the two fastening tightening rings 9 are rotatably connected, the two fastening tightening rings 9 are conveniently fixed, and the fixing bolts 13 are penetratingly connected inside the fixing plate 12;

1 outside limit end fixed mounting of fermentation vat body has support platen 14, support platen 14 inside has seted up storage tank 15, the inside embedding of storage tank 15 agrees with to be connected with rectangle clamp plate 16, storage tank 15's inboard diameter equals with rectangle clamp plate 16's diameter, and 16 limit portions of rectangle clamp plate closely agree with storage tank 15 inner wall, be convenient for be connected between rectangle clamp plate 16 and the storage tank 15, be convenient for simultaneously carry out closely the compaction with the limit portion of the plastic film that 1 top of fermentation vat body covered, the equal fixed mounting of 16 both sides limit portions middle-end of rectangle clamp plate has handle 17.

A switch valve 18 is installed at one side edge of the connecting air pipe 3, an embedding slot 19 is formed in the switch valve 18, an installation valve plate 20 is embedded and connected in a matching manner at the inner side of the embedding slot 19, sealing strips 21 are fixedly bonded at two side edges of the installation valve plate 20, a sealing slot is formed in the position, corresponding to the sealing strips 21, of the inner side edge of the embedding slot 19, and the sealing strips 21 are tightly embedded in the sealing slot, so that the installation valve plate 20 and the embedding slot 19 have higher sealing performance after being connected;

the top end of the mounting valve plate 20 is fixedly provided with a pressing plate 22, each corner of the top end of the switch valve 18 is provided with a limit pin hole 23, and the bottom of the pressing plate 22 corresponds to the limit pin hole 23 and is fixedly connected with a fixing pin 24.

The utility model discloses a theory of operation and use flow: in the practical application process of the carbon dioxide fermentation tank for improving the photosynthesis of crops, firstly, weeds, straws, crop leftovers and special strains are put into a filling cavity 2 in a fermentation tank body 1, after all the filling materials are added into the filling cavity 2, a plastic film covers the outer side of the fermentation tank body 1, and after the plastic film covers the outer side of the fermentation tank body 1, a rectangular pressing plate 16 penetrates through the fermentation tank body 1 through a handle 17, the bottom of the rectangular pressing plate 16 presses the plastic film, and finally the rectangular pressing plate 16 is inserted into an accommodating groove 15 in the inner side of a supporting bedplate 14, so that the position of the plastic film is pressed and limited, the phenomenon that the plastic film falls off after being laid is prevented, meanwhile, gaps between the plastic film and the fermentation tank body 1 are reduced, and the phenomenon that the carbon dioxide is quickly lost is prevented;

then, the mounting valve plate 20 is inserted into the embedding slot 19 in the switch valve 18, and the fixing pins 24 at the bottom end of the pressure plate 22 are all inserted into the limit pin holes 23 at the top of the switch valve 18, so that the position of the mounting valve plate 20 is limited, and after the mounting valve plate 20 is connected with the switch valve 18, the connection between the mounting valve plate 20 and the switch valve 18 has higher sealing performance through the sealing strip 21, so that the connecting air pipe 3 is blocked, and carbon dioxide gas entering the connecting air pipe 3 cannot flow into the air pipe 5;

after the switch valve 18 is closed, the film channel is sleeved on the outer side of the gas pipe 5, then the two fastening tightening rings 9 are rotated by connecting the rotary seat 11, the two fastening tightening rings 9 are sleeved on the outer side of the film channel, the fixing bolts 13 are rotated to fix the fixing plates 12 at the end parts of the two fastening tightening rings 9, so that the fastening tightening rings 9 are fixed on the outer side of the film channel, after the fastening tightening rings 9 are fixed, the edges of the film channel can be protected by the flexible rubber sheets 10 on the inner sides of the fastening tightening rings, and the plastic film has higher tightness after being installed by matching with the anti-skid rubber pads 8 on the inner sides of the limiting clamping grooves 7, so that the loss of carbon dioxide caused by gaps after the connection of the plastic film is prevented, the utilization rate of the carbon dioxide is improved, and the plant can grow and develop better;

finally, after the film channels are fixedly connected, the mounting valve plate 20 is lifted upwards from the embedding slot 19 by the pressing plate 22, and the bottom of the mounting valve plate 20 is embedded in the top of the embedding slot 19, so that carbon dioxide in the fermentation tank body 1 can be conveyed into the gas conveying pipe 5 through the connecting gas pipe 3, and conveyed into the film channels through the gas conveying pipe 5, and finally conveyed into the greenhouse through the film channels.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an improve photosynthetic carbon dioxide fermentation vat of crops, includes fermentation vat body (1), inside filler cavity (2) of having seted up of fermentation vat body (1), its characterized in that: one side of the bottom of the fermentation tank body (1) is connected with a connecting air pipe (3), the end part of one side of the connecting air pipe (3) is fixedly connected with a connecting seat (4), the top of the connecting seat (4) is fixedly connected with a gas pipe (5), the edge part of the top end of the gas pipe (5) is fixedly provided with a limiting seat (6), the outer side end of the top of the gas transmission pipe (5) is provided with a limiting clamping groove (7), the inner side ends of the limiting clamping grooves (7) are equally spaced and provided with anti-skidding rubber pads (8), a fastening ring (9) is embedded and connected at the inner side of the limiting clamping groove (7), a flexible rubber sheet (10) is fixedly bonded at the inner side end of the fastening ring (9), one end part of one side of the fastening tightening ring (9) is rotationally connected with a connecting rotary seat (11), the other end part of the fastening tightening ring (9) is fixedly connected with a fixing plate (12), and a fixing bolt (13) penetrates through the fixing plate (12);

the fermentation tank is characterized in that a supporting platen (14) is fixedly mounted at the outer side edge of the fermentation tank body (1), a containing groove (15) is formed in the supporting platen (14), a rectangular pressing plate (16) is embedded in the containing groove (15) and connected in a matching manner, and handles (17) are fixedly mounted at the middle ends of the two side edges of the rectangular pressing plate (16).

2. The carbon dioxide fermentation tank for improving photosynthesis of crops as claimed in claim 1, wherein: the plastic film channel is sleeved at the position, located on the inner side of the fastening tightening ring (9), of the outer side of the gas conveying pipe (5), and the plastic film channel is located between the anti-skidding rubber mat (8) and the flexible rubber sheet (10).

3. The carbon dioxide fermentation tank for improving photosynthesis of crops as claimed in claim 1, wherein: the fastening tightening ring (9) is provided with two petals, the fastening tightening ring (9) is rotatably connected through a connecting rotary seat (11), and the end parts of the fastening tightening ring (9) are connected with a fixing plate (12).

4. The carbon dioxide fermentation tank for improving photosynthesis of crops as claimed in claim 1, wherein: the diameter of the inner side of the accommodating groove (15) is equal to that of the rectangular pressing plate (16), and the edge part of the rectangular pressing plate (16) is tightly matched with the inner wall of the accommodating groove (15).

5. The carbon dioxide fermentation tank for improving photosynthesis of crops as claimed in claim 1, wherein: connecting trachea (3) one side limit portion and installing ooff valve (18), gomphosis slot (19) have been seted up to ooff valve (18) inside, gomphosis slot (19) inboard embedding agrees with to be connected with installation valve plate (20), installation valve plate (20) both sides limit end all is fixed the bonding has sealing strip (21).

6. The carbon dioxide fermentation tank for improving photosynthesis of crops as claimed in claim 5, wherein: the installation valve plate (20) top fixed mounting has clamp plate (22), spacing pinhole (23) have all been seted up at each edge on ooff valve (18) top, clamp plate (22) bottom corresponds equal fixedly connected with fixed pin (24) in position department with spacing pinhole (23).

7. The carbon dioxide fermentation tank for improving photosynthesis of crops as claimed in claim 6, wherein: the inner side edge end of the embedding slot (19) is provided with a sealing slot at the position corresponding to the sealing strip (21), and the sealing strip (21) is tightly embedded in the sealing slot.

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