CN112136574A

CN112136574A - Special case of cultivating of growing seedlings of tea-oil camellia seedling

Info

Publication number: CN112136574A
Application number: CN202010920087.XA
Authority: CN
Inventors: 何见颖; 周刚平; 黄闺
Original assignee: Hunan Dashanxiang Nursery Stock Horticulture Co ltd
Current assignee: Hunan Dashanxiang Nursery Stock Horticulture Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-12-29

Abstract

The invention provides a special cultivation box for camellia oleifera seedling cultivation, and relates to the field of camellia oleifera planting. This black dirt clearing device burns out at bottom of a boiler based on self-cleaning, the power distribution box comprises a box body, the interior bottom of box is provided with except that miscellaneous board, the inboard that fork connecting rod structure was kept away from second fixed plate one end is cut to first fork connecting rod structure and second all is provided with first fixed plate, the equal fixedly connected with rack in middle part both sides of first fixed plate, the rack all runs through the box and keeps away from the well upper portion and the well lower part of water tank one side lateral wall, the upper surface of every group backup pad of first fork connecting rod structure all is provided with first cultivation case, the filter mantle runs through the middle part of collecting vat. Cut fork connecting rod structure and second through first and cut fork connecting rod structure and realize that first cultivation case and second cultivate the regulation and control of distance between the case, make the tea-oil camellia seedling normal growth, promote to transplant the survival rate, make the fine recycling of water through bowl and filter equipment, the water economy resource is worth wideling popularize.

Description

Special case of cultivating of growing seedlings of tea-oil camellia seedling

Technical Field

The invention relates to the technical field of tea-oil tree planting, in particular to a special cultivation box for tea-oil tree seedling cultivation.

Background

The tea-oil tree belongs to the tea family, and is a evergreen small arbor, because its seeds can extract oil for eating, so that it is famous, the tea oil is clear and fragrant in colour and taste, rich in nutrients, and can be stored for a long time, and is a high-quality edible oil, also can be used as lubricating oil and rust-resisting oil for industry, and its tea cake is not only a pesticide, but also a fertilizer, and can raise water-storage capacity of farmland and prevent and control pests in rice field, and its fruit peel is a raw material for extracting tannin extract.

The oil tea is grown seedlings and is sowed work and all can go on in spring and winter season, cultivates the case now and cultivates the oil tea, and is too low to the utilization ratio of water, causes the waste of water resource, and before the oil tea seedling is transplanted, the incasement oil tea seedling is cultivated to grow to make the seedling apart from diminishing to the oil tea seedling, if not carry out the interval extension, cultivates incasement oil tea seedling will be because photosynthesis is inhomogeneous to lead to some seedling root thin and long, and the survival rate of transplanting is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a special cultivation box for camellia oleifera seedlings, which solves the problems that the camellia oleifera seedling cultivation box is low in water utilization rate and wastes water resources, and meanwhile, when camellia oleifera is cultivated in the camellia oleifera seedling cultivation box, the camellia oleifera seedling spacing cannot be flexibly regulated and controlled, so that the camellia oleifera roots are thin and long, and the transplanting survival rate is low.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a special cultivation box for oil tea seedling cultivation comprises a box body, wherein an impurity removing plate is arranged at the inner bottom of the box body, a filtering device is arranged on one side of the impurity removing plate, a water outlet pipe is arranged at the lower part of one side, far away from the impurity removing plate, of the filtering device, the water outlet pipe penetrates through the side wall of the lower part of one side of the box body, one end, far away from the filtering device, of the water outlet pipe extends into a water tank, a second partition plate is fixedly connected to the middle lower part in the box body, two sides of the upper surface of the second partition plate are respectively provided with a second scissor type connecting rod structure in a sliding manner, a first partition plate is fixedly connected to the middle in the box body, two sides of the upper surface of the first partition plate are respectively provided with a water permeable small hole, the inner side of the second scissor type connecting rod structure is rotatably connected with a supporting plate, the supporting plate is provided, the upper surface of every group backup pad of fork connecting rod structure is cut to the second all is provided with the second and cultivates the case, the bottom that the case was cultivated to the second is for permeating water the setting, the interior middle part that the case was cultivated to the second all is provided with the sponge that absorbs water, the equal fixedly connected with hose in upper end of the sponge that absorbs water, the hose is total five and hose evenly distributed on first branch pipe, the equal fixed connection in upper end of hose is at the lower surface of first branch pipe.

Preferably, the top middle part fixedly connected with clear glass of box, the bottom is provided with the water pump in the water tank, the top flange joint of water pump has communicating pipe, the other end of communicating pipe runs through clear glass's middle part and extends to the interior top of box, communicating pipe is at the middle part of the one end fixed connection of box at the second branch pipe, the second branch pipe passes through fixed block fixed connection at clear glass's lower surface, the lower surface of second branch pipe from left to right evenly distributed has five shower nozzles, the shower nozzle is directly over first cultivation case.

Preferably, the middle part of even axle all rotates and is connected with the stability cover, the equal fixed connection of stability cover is in the middle part both sides of drive intracavity diapire, the equal fixed connection of double-end motor is in the inner diapire middle part of drive chamber.

Preferably, the middle part of the front end of the box body is rotatably connected with a first door plate through a hinge, and the lower part of the front end of the box body is rotatably connected with a second door plate through a hinge.

Preferably, the inboard of first scissor type connecting rod structure and second scissor type connecting rod structure one end all is provided with the second fixed plate, the second fixed plate passes through connecting rod fixed connection at the inside lateral wall of box, the inboard that second fixed plate one end was kept away from to first scissor type connecting rod structure and second scissor type connecting rod structure all is provided with first fixed plate, the equal fixedly connected with rack in middle part both sides of first fixed plate, the rack all runs through the middle and upper portion and the middle and lower part that water tank one side lateral wall was kept away from to the box, the one end that first fixed plate was kept away from to the rack all sets up at the drive intracavity, the rack all meshes at the upper surface of drive intracavity one end has the gear, the inboard of gear is all through linking the drive end of axle fixed connection at double-end motor both.

Preferably, the inboard of first scissors fork connecting rod structure is rotated and is connected with the backup pad, the backup pad has five groups and backup pad evenly distributed in the inboard of first scissors fork connecting rod structure, the upper surface of first scissors fork connecting rod structure's every group backup pad all is provided with first cultivation case, the bottom of first cultivation case all permeates water and sets up.

Preferably, the middle part of the first branch pipe is fixedly connected to the lower end of the filter cover, the filter cover penetrates through the middle part of the collecting tank, the upper end of the filter cover is arranged in the middle of the collecting tank, and the collecting tank is clamped in the middle of the box body through the clamping block and the first partition plate.

Preferably, the water tank is arranged at the middle lower part of the outer wall of one side of the box body, and illuminating lamps are arranged on the side walls of the middle part and the two sides of the inner upper part in the box body.

The working principle is as follows: when the special cultivation box for tea-oil tree seedling cultivation is used, firstly, cultivation beds are laid in a first cultivation box and a second cultivation box, tea-oil tree seeds or seedlings are planted on the cultivation beds, water is poured into a water tank, water in the water tank or cultivation nutrient solution sequentially passes through a communicating pipe and a second branch pipe by a water pump, and is finally sprayed onto the cultivation beds in the first cultivation box from a spray head, the spray head sprays water onto the cultivation beds and the seedlings, so that the seedlings can grow, the rotten seedlings of the tea-oil trees due to too much water can be avoided, the water permeates out from the bottom of the first cultivation box and flows into a collecting tank through small holes of a first partition plate, a filter cover filters impurities in the water, the rotten seedlings of the tea-oil trees caused by the fact that the water drips fill the cultivation beds are avoided, then the water is shunted to a hose from the first branch pipe, the water is dripped onto the cultivation beds in the second cultivation box by a water absorption sponge at the bottom of, The second clapboard seeps into the impurity removing plate, then the water flows back to the water tank through the filtering device, thus the arrangement of atomization spraying, filtering, dripping tank and filtering is carried out successively, so that the water in the oil tea seedling raising box can be recycled, the utilization is maximized, the waste of water resource is avoided, when the oil tea seedlings grow to a certain extent, the local photosynthesis is insufficient due to the small space between the seedlings, at the moment, the gear drives the rack to move through the connecting shaft by the bidirectional motor, the rack pulls the first scissor type connecting rod structure and the second scissor type connecting rod structure through the first fixing plate, the first scissor type connecting rod structure and the second scissor type connecting rod structure are lengthened, the space between the supporting plates is increased, the space between the first raising box and the second raising box is increased, the full photosynthesis between the oil tea seedlings can be carried out, the seedlings grow uniformly, the transplanting survival rate is promoted, the photosynthetic efficiency of tea-oil camellia seedling can be promoted in the setting of transparent glass and light.

(III) advantageous effects

The invention provides a special cultivation box for camellia oleifera seedling cultivation. The method has the following beneficial effects:

1. according to the invention, water in the water tank is sprayed on the cultivation bed in the first cultivation box through the spray head through the water pump to irrigate oil tea seedlings, a good cultivation environment is provided for the oil tea seedlings, the water seeps out of the cultivation bed and flows through the collection tank, impurities and harmful substances in the water are filtered out through the filtration of the filter cover, then the water flows into the first branch pipe, the hose and the water absorption sponge in sequence, the water absorption sponge is used for carrying out drip irrigation on the oil tea seedlings on the cultivation bed in the second cultivation box, the utilization rate of the water is improved, the water flows into the impurity removing plate through the second partition plate, the impurity removing plate is used for collecting the impurities in the water, meanwhile, the water is fully filtered and purified through the filtration device, then the water flows into the water tank through the water outlet pipe, the multiple times of the water filtration improves the utilization rate of the water.

2. According to the invention, the gear is driven by the double-end motor to enable the rack to slide, the first scissor type connecting rod structure and the second scissor type connecting rod structure are stretched by the rack through the first fixing plate, the distance between the support plates is increased by stretching the first scissor type connecting rod structure, the distance between the first cultivation boxes is increased, the distance between the oil tea seedlings is increased, the distance between the support plates is increased by stretching the second scissor type connecting rod structure, the distance between the second cultivation boxes is increased, the distance between the oil tea seedlings is increased, the distance between the first cultivation boxes and the second cultivation boxes is increased, the seedlings can be fully photosynthetic, the auxiliary of the illuminating lamp is utilized, the stable and rapid growth of the seedlings can be realized, the situation that the roots of the seedlings are thin and long can be avoided, the transplanting survival rate is improved, and the device is worthy of vigorous popularization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a partial perspective view of a first scissor link configuration of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1.

Wherein, 1, a rack; 2. a drive chamber; 3. a clamping block; 4. a first separator; 5. a gear; 6. a double-headed motor; 7. a first cultivating box; 8. a spray head; 9. transparent glass; 10. a fixed block; 11. a communicating pipe; 12. A first scissor link structure; 13. an illuminating lamp; 14. collecting tank; 15. a first fixing plate; 16. a second fixing plate; 17. a connecting rod; 18. a water tank; 19. a water outlet pipe; 20. a water pump; 21. a filtration device; 22. a filter housing; 23. a hose; 24. a second cultivating box; 25. a second scissor link structure; 26. a second separator; 27. removing impurities; 28. a first branch pipe; 29. a box body; 30. a second branch pipe; 31. a support plate; 32. a stabilizing sleeve; 33. a connecting shaft; 34. a first door panel; 35. a second door panel; 36. a water-absorbing sponge.

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.

Example (b):

as shown in fig. 1-5, an embodiment of the invention provides a cultivation box special for raising seedlings of camellia oleifera seedlings, which comprises a box body 29, wherein an impurity removing plate 27 is arranged at the inner bottom of the box body 29, a filtering device 21 is arranged at one side of the impurity removing plate 27, the impurity removing plate 27 collects impurities flowing out of water, and can also collect the impurities filtered by the filtering device 21, so that the impurities can be conveniently cleaned and poured out, abnormal growth of the camellia oleifera seedlings caused by the impurities in the box body 29 can be avoided, a water outlet pipe 19 is arranged at the lower part of one side of the filtering device 21 away from the impurity removing plate 27, the water outlet pipe 19 penetrates through the side wall of the lower part of one side of the box body 29, one end of the water outlet pipe 19 away from the filtering device 21 extends into the water tank 18, the water tank 18 can be used for loading water for watering the camellia oleifera seedlings, nutrient substances or medicines can be loaded in the water tank, a water pump, the two sides of the upper surface of the second clapboard 26 are both provided with a second scissor type connecting rod structure 25 in a sliding manner, the middle part in the box body 29 is fixedly connected with the first clapboard 4, the two sides of the upper surface of the first clapboard 4 are both provided with a first scissor type connecting rod structure 12, the first clapboard 4 and the second clapboard 26 are both provided with small water permeable holes, the inner side of the second scissor type connecting rod structure 25 is rotatably connected with a support plate 31, the support plate 31 is provided with five groups, the support plates 31 are uniformly distributed at the inner side of the second scissor type connecting rod structure 25, the upper surface of each group of support plates 31 of the second scissor type connecting rod structure 25 is provided with a second cultivation box 24, the bottom of the second cultivation box 24 is arranged in a water permeable manner, the inner middle part of the second cultivation box 24 is provided with water-absorbing sponges 36, the upper ends of the water-absorbing sponges 36 are both fixedly connected with hoses 23, the hoses 23 are five in total and the hoses 23 are uniformly distributed on the first branch pipes, so that the water-absorbing sponge 36 can not fall out of the cultivation bed in the second cultivation box 24, the cultivation bed can be stably dripped, the utilization rate of water is improved, the upper end of the hose 23 is fixedly connected to the lower surface of the first branch pipe 28, the water pump 20 sprays water onto the cultivation bed in the first cultivation box 7 through the spray head 8, the first cultivation box 7 is arranged to be a water-permeable bottom to prevent water from depositing and soaking the camellia seedlings, the water flows down from the first partition plate 4, a plurality of small holes are arranged on the first partition plate 4 to enable the water and impurities to be well washed down, the impurities and harmful substances flow to the collecting tank 14, when the dirt in the collecting tank 14 is too much, the first door plate 34 can be opened to be cleaned, the water is simply filtered by the filter cover 22 in the middle of the collecting tank 14 and flows into the first branch pipe 28 and then flows into the hose 23, because the second cultivation bed 24 can lift and shift along with the extension of the second scissor type connecting rod structure 25, therefore, the hose 23 is arranged to avoid the water absorption sponge 36 from falling off the cultivation bed, water in the hose 23 drips on the cultivation bed in the second cultivation box 24 through the water absorption sponge 36, the utilization rate of the water is maximized, the best irrigation effect of the cultivation bed is also provided, after the water seeps out from the second cultivation box 24, the water flows to the impurity removing plate 27 through the second partition plate 26, is filtered by the filtering device 21 and flows into the water tank 18 for recycling, the utilization rate of the water is high, and waste is avoided.

The top middle part fixedly connected with clear glass 9 of box 29, the bottom is provided with water pump 20 in the water tank 18, water pump 20's top flange joint has communicating pipe 11, communicating pipe 11 is used for water pump 20 to draw water, the other end of communicating pipe 11 runs through the middle part of clear glass 9 and extends to the interior top of box 29, communicating pipe 11 is at the middle part of the one end fixed connection of box 29 at the middle part of second branch pipe 30, second branch pipe 30 passes through fixed block 10 fixed connection at clear glass 9's lower surface, clear glass 9's setting not only is convenient for observe the growing state of oily tea seedling in the box 29, still make can have sufficient sunshine in the box 29, the lower surface of second branch pipe 30 from left to right evenly distributed has five shower nozzles 8, shower nozzle 8 is directly over first cultivation case 7, many shower nozzles 8 make the water atomization effectual, can not break out and cultivate.

The middle part of even axle 33 all rotates and is connected with stabilizing sleeve 32, and the equal fixed connection of stabilizing sleeve 32 is in the middle part both sides of diapire in drive chamber 2, and the equal fixed connection of double-end motor 6 is in the inner diapire middle part of drive chamber 2, and stabilizing sleeve 32 makes the stable drive gear 5 of double-end motor 6.

The middle part of box 29 front end is connected with first door plant 34 through the hinge rotation, and the lower part of box 29 front end is connected with second door plant 35 through the hinge rotation, opens first door plant 34 and can get and put first cultivation case 7 and second cultivation case 24, also can clear up the impurity contamination in the collecting vat 14, and the setting of second door plant 35 is convenient for clear up impurity and the contamination on the miscellaneous board 27 of removal.

The inner sides of one ends of the first scissor type connecting rod structure 12 and the second scissor type connecting rod structure 25 are both provided with a second fixing plate 16, the second fixing plate 16 is fixedly connected to the inner side wall of the box body 29 through a connecting rod 17, the inner sides of the ends of the first scissor type connecting rod structure 12 and the second scissor type connecting rod structure 25 far away from the second fixing plate 16 are both provided with a first fixing plate 15, both sides of the middle part of the first fixing plate 15 are both fixedly connected with racks 1, the racks 1 both penetrate through the middle upper part and the middle lower part of the side wall of the box body 29 far away from the water tank 18, one ends of the racks 1 far away from the first fixing plate 15 are both arranged in the driving cavity 2, the upper surface of one end of the racks 1 in the driving cavity 2 is both meshed with gears 5, the inner sides of the gears 5 are both fixedly connected to the driving ends of the double-end motor 6 through a connecting shaft, gear 5 meshing drive rack 1, when the tea-oil camellia seedling grows to certain length, 1 first fixed plate 15 of pulling of rack, it is tensile to make first fork connecting rod structure 12 and the fork connecting rod structure 25 of cutting of second, realize that first cultivation case 7 and second cultivate the increase of distance between the case 24, thereby realize the increase of distance between the tea-oil camellia seedling, make the tea-oil camellia when growing, can fully contact sunshine, can fully carry out photosynthesis, avoid when the tea-oil camellia is transplanted, because the tea-oil camellia grows badly and causes the survival rate low.

The inboard of first scissor type connecting rod structure 12 is rotated and is connected with backup pad 31, and backup pad 31 has five groups and backup pad 31 evenly distributed in the inboard of first scissor type connecting rod structure 12, and the upper surface of every group backup pad 31 of first scissor type connecting rod structure 12 all is provided with first cultivation case 7, and the setting of all permeating water in the bottom of first cultivation case 7.

The middle part fixed connection of first branch pipe 28 is at the lower extreme of filter 22, and filter 22 runs through the middle part of collecting vat 14, and the upper end setting of filter 22 is at the interior middle part of collecting vat 14, and collecting vat 14 passes through fixture block 3 and first baffle 4 block middle part in box 29, and collecting vat 14 block is convenient for dismantle.

The water tank 18 sets up the well lower part at box 29 one side outer wall, and the both sides lateral wall of middle part and interior upper portion all is provided with light 13 in the box 29, and light 13 makes the sufficient photosynthesis of tea-oil camellia seedling, promotes growth rate, and the water tank 18 is used for loading the watering and cultivates the water and the nutrient solution of bed.

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 a special case of cultivating of tea-oil camellia seedling of growing seedlings, includes box (29), its characterized in that: the inner bottom of the box body (29) is provided with a sundry removing plate (27), one side of the sundry removing plate (27) is provided with a filtering device (21), the lower part of one side, far away from the sundry removing plate (27), of the filtering device (21) is provided with a water outlet pipe (19), the water outlet pipe (19) penetrates through the side wall of the lower part of one side of the box body (29), one end, far away from the filtering device (21), of the water outlet pipe (19) extends into the water tank (18), the middle lower part in the box body (29) is fixedly connected with a second partition plate (26), the two sides of the upper surface of the second partition plate (26) are both provided with a second scissor type connecting rod structure (25) in a sliding manner, the middle part in the box body (29) is fixedly connected with a first partition plate (4), the two sides of the upper surface of the first partition plate (4) are both provided with a first scissor type connecting rod structure (, the inboard of fork link structure (25) is cut to the second rotates and is connected with backup pad (31), backup pad (31) have five groups and backup pad (31) evenly distributed cut the inboard of fork link structure (25) at the second, the upper surface of every group backup pad (31) of fork link structure (25) is cut to the second all is provided with the second and cultivates case (24), the bottom of case (24) is cultivated to the second sets up for permeating water, the interior middle part of case (24) is cultivated to the second all is provided with sponge (36) that absorb water, the equal fixedly connected with hose (23) in upper end of sponge (36) that absorbs water, hose (23) are five totally and hose (23) evenly distributed on first branch pipe (28), the equal fixed connection in the lower surface of first branch pipe (28) in upper end of hose (23).

2. The special cultivation box of tea-oil camellia seedling of claim 1, characterized in that: the utility model discloses a water tank, including water tank (18), the top of box (29) middle part fixedly connected with clear glass (9), the bottom is provided with water pump (20) in water tank (18), the top flange joint of water pump (20) has communicating pipe (11), the other end of communicating pipe (11) runs through the middle part of clear glass (9) and extends to the interior top of box (29), communicating pipe (11) are at the middle part of the one end fixed connection of box (29) in second branch pipe (30), second branch pipe (30) are through fixed block (10) fixed connection at the lower surface of clear glass (9), the lower surface of second branch pipe (30) from left to right evenly distributed has five shower nozzles (8), shower nozzle (8) are directly over first cultivation case (7).

3. The special cultivation box of tea-oil camellia seedling of claim 1, characterized in that: the middle part of even axle (33) all rotates and is connected with stabilizing sleeve (32), the middle part both sides of diapire in drive chamber (2) are all fixed connection in stabilizing sleeve (32), the equal fixed connection of double-end motor (6) is in the middle part of the interior diapire in drive chamber (2).

4. The special cultivation box of tea-oil camellia seedling of claim 1, characterized in that: the middle part of the front end of the box body (29) is rotatably connected with a first door panel (34) through a hinge, and the lower part of the front end of the box body (29) is rotatably connected with a second door panel (35) through a hinge.

5. The special cultivation box of tea-oil camellia seedling of claim 1, characterized in that: the inner sides of one ends of the first scissor type connecting rod structure (12) and the second scissor type connecting rod structure (25) are respectively provided with a second fixing plate (16), the second fixing plates (16) are fixedly connected to the inner side wall of the box body (29) through connecting rods (17), the inner sides of the ends, far away from the second fixing plates (16), of the first scissor type connecting rod structure (12) and the second scissor type connecting rod structure (25) are respectively provided with a first fixing plate (15), both sides of the middle part of the first fixing plate (15) are respectively and fixedly connected with a rack (1), the racks (1) respectively penetrate through the middle upper part and the middle lower part of the side wall of the box body (29) far away from the water tank (18), one ends, far away from the first fixing plate (15), of the racks (1) are respectively arranged in the driving cavity (2), and gears (5) are respectively meshed with the upper surface of one end, in the driving cavity (2, the inner sides of the gears (5) are fixedly connected to the driving ends at the two ends of the double-head motor (6) through connecting shafts (33).

6. The special cultivation box of tea-oil camellia seedling of claim 1, characterized in that: the inboard of first scissors fork connecting rod structure (12) is rotated and is connected with backup pad (31), backup pad (31) have five groups and backup pad (31) evenly distributed in the inboard of first scissors fork connecting rod structure (12), the upper surface of every group backup pad (31) of first scissors fork connecting rod structure (12) all is provided with first cultivation case (7), the bottom of first cultivation case (7) all permeates water and sets up.

7. The special cultivation box of tea-oil camellia seedling of claim 1, characterized in that: the middle part fixed connection of first branch pipe (28) is at the lower extreme of filter mantle (22), filter mantle (22) run through the middle part of collecting vat (14), the upper end setting of filter mantle (22) is at the interior middle part of collecting vat (14), collecting vat (14) are through middle part in box (29) of fixture block (3) and first baffle (4) block.

8. The special cultivation box of tea-oil camellia seedling of claim 1, characterized in that: the water tank (18) is arranged at the middle lower part of the outer wall of one side of the box body (29), and illuminating lamps (13) are arranged on the side walls of the two sides of the inner middle part and the inner upper part of the box body (29).