CN219781079U - Temperature-control ventilation device for vegetable greenhouse - Google Patents
Temperature-control ventilation device for vegetable greenhouse Download PDFInfo
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- CN219781079U CN219781079U CN202320504274.9U CN202320504274U CN219781079U CN 219781079 U CN219781079 U CN 219781079U CN 202320504274 U CN202320504274 U CN 202320504274U CN 219781079 U CN219781079 U CN 219781079U
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- outer side
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- rod
- block
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- 238000009423 ventilation Methods 0.000 title claims abstract description 63
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a temperature control ventilation device for a vegetable greenhouse, which comprises a greenhouse body, wherein a greenhouse roof is fixedly arranged at the upper end of the greenhouse body, a ventilation pipeline is connected to the outer side of the middle part of the greenhouse body, a movable plate is connected to the outer side of the ventilation pipeline, a waterproof mechanism is connected to the outer side of the middle part of the ventilation pipeline, and the waterproof mechanism comprises a flashing plate, a movable block and a limiting rod; the movable block is connected to the outer side of the left end of the ventilating duct in a sliding manner, the left side of the movable block is connected with a connecting rod, the inner side of the movable block is fixedly provided with a connecting block, the outer side of the connecting block is rotationally connected with a movable rod, and the outer side of the movable rod is connected with a limiting block; the filter screen, it installs in the inside outside of air pipe, and the outside threaded connection of filter screen has the dead lever to the inboard of filter screen is provided with the fan. This vegetable greenhouse accuse temperature ventilation unit, conveniently install accuse temperature ventilation unit, conveniently carry out rain-proof to accuse temperature ventilation unit, and it is effectual to the accuse temperature ventilation of vegetable greenhouse.
Description
Technical Field
The utility model relates to the technical field of vegetable planting, in particular to a temperature-control ventilation device for a vegetable greenhouse.
Background
The temperature control ventilation device is a device which can pass through a room or a sealed environment to control the temperature in the environment by adopting a natural or mechanical method to ensure that wind is not blocked, the vegetable greenhouse is a frame film-covered structure with excellent heat preservation performance, people can eat out-of-season vegetables, the vegetables are planted, the vegetables are covered by the vegetable greenhouse during the vegetable planting, and an installation structure is needed in the use process of the temperature control ventilation device of the vegetable greenhouse, so that the stability of the ventilation device is as follows:
chinese patent grant publication No. CN215683674U discloses a temperature-control ventilation device for vegetable greenhouse. Temperature-control ventilation unit of vegetable greenhouse includes: a shed body; the shed roof is fixedly arranged at the top of the shed body; the two box bodies are respectively and fixedly arranged on two sides of the shed body; the two S-shaped pipes are fixedly arranged in the two boxes respectively, and both ends of the S-shaped pipes extend out of the boxes; the two first motors are fixedly arranged on one sides of the corresponding box bodies respectively; the four first rotating rods are respectively and rotatably arranged in the corresponding S-shaped pipes, one ends of the four first rotating rods respectively extend out of the corresponding S-shaped pipes, and one ends of any two first rotating rods extend out of the box body and are fixedly connected with the output shafts of the corresponding first motors; the four belt pulleys are respectively and fixedly sleeved on the four first rotating rods. The temperature-control ventilation device for the vegetable greenhouse has the advantages of good ventilation and convenience in use.
The prior art solutions described above have the following drawbacks: when the temperature control ventilation device is fixed, the clamping connection is utilized, so that the temperature control ventilation device is easy to fall off, the ventilation effect of the common temperature control ventilation device on the vegetable greenhouse is poor, and the waterproofing of the temperature control ventilation device is not convenient enough, therefore, the utility model provides the temperature control ventilation device for the vegetable greenhouse, and the problems set forth above are solved.
Disclosure of Invention
The utility model aims to provide a temperature control ventilation device for a vegetable greenhouse, which aims to solve the problems that the temperature control ventilation device is easy to fall off due to the fact that the temperature control ventilation device is fixed by using clamping connection in the prior art, the ventilation effect of a common temperature control ventilation device on the vegetable greenhouse is poor, and the water prevention of the temperature control ventilation device is not convenient enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the temperature-control ventilation device for the vegetable greenhouse comprises a greenhouse body, wherein a greenhouse roof is fixedly arranged at the upper end of the greenhouse body, a ventilation pipeline is connected to the outer side of the middle of the greenhouse body, a movable plate is connected to the outer side of the ventilation pipeline, a mounting rod is connected to the middle of the movable plate, a waterproof mechanism is connected to the outer side of the middle of the ventilation pipeline, and the waterproof mechanism comprises a flashing plate, a movable block and a limiting rod;
the movable block is connected to the outer side of the left end of the ventilating duct in a sliding manner, the left side of the movable block is connected with a connecting rod, the inner side of the movable block is fixedly provided with a connecting block, the outer side of the connecting block is rotationally connected with a movable rod, and the outer side of the movable rod is connected with a limiting block;
the filter screen, its inside outside of installing at air pipe, and the outside threaded connection of filter screen has the dead lever to the inboard of filter screen is provided with the fan, air pipe's inside inboard fixed mounting has the fixed plate, and the surface of fixed plate has seted up the linking hole, the inside upside of fixed plate is fixed and is provided with the cylinder, and the lower extreme fixed mounting of cylinder has the movable plate.
Preferably, the installation rod is connected with the movable plate in a threaded mode, and the movable plate is connected with the ventilating duct in a rotary mode.
Preferably, the movable rod is connected with the limiting block in a rotating mode, and the inner side of the limiting block is provided with a bump structure.
Preferably, the movable block is connected with the connecting rod in a threaded mode, and the vertical section of the movable block is of an L-shaped structure.
Preferably, the movable plate and the fixed plate are connected in a sliding manner, and a groove-shaped structure is formed on the surface of the movable plate.
Preferably, the filter screen is connected with the ventilating duct in a clamping manner, and air entering the interior of the shed body is filtered.
Preferably, the middle part outside of ventilation pipe is connected with the flashing board, and the upper end of flashing board is connected with the movable block to the middle part threaded connection of movable block has the gag lever post.
Preferably, the movable block is connected with the flashing in a sliding manner, and the movable block is connected with the flashing in a clamping manner.
Preferably, the vertical section of the flashing is in a 7-shaped structure, and the flashing is distributed symmetrically about the central line of the shed body.
Compared with the prior art, the utility model has the beneficial effects that: the temperature control ventilation device for the vegetable greenhouse is convenient to install, convenient to prevent rain, and good in temperature control ventilation effect for the vegetable greenhouse;
1. the ventilating duct is clamped and installed on the outer side of the middle of the shed body, the movable plate is pushed to rotate on the outer side of the ventilating duct, so that the movable plate clamps the shed body, the mounting rod is rotated, the mounting rod is in threaded connection with the middle of the movable plate, the mounting rod is in threaded connection with the outer side of the shed body, and the ventilating duct is convenient to install;
2. the rain-proof plate is arranged outside the middle part of the ventilating duct in a clamping way, so that the ventilating duct is convenient to be rain-proof, the movable block is pushed to slide outside the ventilating duct, the movable block is connected with the upper end of the rain-proof plate in a clamping way, the limiting rod is rotated, the limiting rod is connected with the middle part of the movable block in a threaded way, the limiting rod is connected with the outer side of the ventilating duct in a threaded way, and the rain-proof plate is convenient to install;
3. through starting the fan, make the fan blow in the inside of air pipe in the external side of canopy, start the cylinder, make the cylinder drive the movable plate and upwards slide in the inside of fixed plate to make the central line of movable plate surface hole form structure coincide with the central line of linking hole, and then make the inside air of air pipe get into the inside of the canopy body, guaranteed to the accuse temperature ventilation effect of the canopy body good.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 4 is a schematic diagram showing a cross-sectional side view of a connection between a fixed plate and a movable plate according to the present utility model;
fig. 5 is a schematic cross-sectional view of the connection of the ventilating duct and the movable plate according to the present utility model.
In the figure: 1. a shed body; 2. a ventilation duct; 3. a flashing; 4. a shed roof; 5. a movable plate; 6. a mounting rod; 7. a moving block; 8. a connecting rod; 9. a connecting block; 10. a movable rod; 11. a limiting block; 12. a fan; 13. a filter screen; 14. a fixed rod; 15. a movable block; 16. a limit rod; 17. a fixing plate; 18. a connection hole; 19. a moving plate; 20. and (3) a cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a vegetable greenhouse temperature control ventilation device, including, canopy body 1 upper end fixed mounting has shed roof 4, and the middle part outside of canopy body 1 is connected with air pipe 2, air pipe 2's outside is connected with fly leaf 5, and the middle part of fly leaf 5 is connected with installation pole 6, air pipe 2's middle part outside is connected with waterproof mechanism, and waterproof mechanism includes flashing board 3, movable block 15 and gag lever post 16, install air pipe 2 block in canopy body 1's middle part outside, promote fly leaf 5, make fly leaf 5 rotate in air pipe 2's outside, thereby make fly leaf 5 carry out the centre gripping to canopy body 1, rotate installation pole 6, make installation pole 6 connect in fly leaf 5's middle part, thereby make installation pole 6 carry out threaded connection in canopy body 1's outside, the convenience is installed air pipe 2; the waterproof mechanism connected with the outer side of the middle part of the ventilating duct 2 is convenient for the ventilating duct 2 to be rainproof;
the movable block 7 is slidably connected to the outer side of the left end of the ventilating duct 2, the left side of the movable block 7 is connected with the connecting rod 8, the inner side of the movable block 7 is fixedly provided with the connecting block 9, the outer side of the connecting block 9 is rotationally connected with the movable rod 10, the outer side of the movable rod 10 is connected with the limiting block 11, the movable block 7 is pushed to enable the movable block 7 to drive the connecting block 9 to slide inwards, so that the movable rod 10 rotationally connected with the connecting block 9 rotates, the limiting block 11 connected with the movable rod 10 is connected to the inner side of the shed body 1, the connecting rod 8 is rotated, the connecting rod 8 is in threaded connection with the outer side of the movable block 7, the connecting rod 8 is in threaded connection with the outer side of the ventilating duct 2, and the ventilating duct 2 is convenient to install further;
the filter screen 13 is installed in the inside outside of air pipe 2, and the outside threaded connection of filter screen 13 has dead lever 14, and the inboard of filter screen 13 is provided with fan 12, the inside inboard fixed mounting of air pipe 2 has fixed plate 17, and the engagement hole 18 has been seted up on the surface of fixed plate 17, the inside upside of fixed plate 17 is fixed to be provided with cylinder 20, and the lower extreme fixed mounting of cylinder 20 has movable plate 19, start fan 12, make fan 12 blow the inside of air in air pipe 2 in the canopy body 1 outside, start cylinder 20, make cylinder 20 drive movable plate 19 upwards slide in the inside of fixed plate 17, thereby make the central line of movable plate 19 surface hole form structure coincide with the central line of engagement hole 18, and then make the inside air of air pipe 2 get into the inside of canopy body 1, guaranteed the accuse temperature ventilation effect to canopy body 1, rotate dead lever 14, make the dead lever 14 carry out threaded connection in the outside of filter screen 13, thereby make dead lever 14 separate in the lower extreme outside of air pipe 2, the convenience is changed filter screen 13.
When the vegetable greenhouse temperature-control ventilation device is used, specifically, as shown in fig. 1, 2 and 5, the ventilation pipeline 2 is clamped and installed on the outer side of the middle part of the greenhouse body 1, the installation rod 6 and the movable plate 5 are connected in a threaded mode, the movable plate 5 and the ventilation pipeline 2 are connected in a rotating mode, the movable plate 5 is pushed to enable the movable plate 5 to rotate on the outer side of the ventilation pipeline 2, the movable plate 5 clamps the greenhouse body 1, the installation rod 6 is rotated, the installation rod 6 is in threaded connection with the middle part of the movable plate 5, the installation rod 6 is in threaded connection with the outer side of the greenhouse body 1, the movable block 7 is connected with the connecting rod 8 in a threaded mode, the vertical section of the movable block 7 is in an L-shaped structure, the movable block 7 is pushed, the movable block 7 drives the connecting block 9 to slide inwards, the movable rod 10 rotationally connected with the connecting block 9 is rotated, the movable rod 10 is rotationally connected with the limiting block 11, the inner side of the limiting block 11 is provided with a bump structure, the limiting block 11 is rotationally connected with the inner side of the movable rod 10, the limiting block 11 is in threaded connection with the inner side of the greenhouse body 1, the connecting rod 8 is in threaded connection with the connecting rod 8, and the connecting rod 2 is in threaded connection with the outer side of the connecting rod 8, and the connecting rod is conveniently threaded connection with the connecting rod 2 is in threaded connection with the outer side of the connecting rod 8;
in particular, as shown in fig. 1, fig. 3 and fig. 5, since the vertical section of the flashing 3 is in a 7-shaped structure, and the flashing 3 is symmetrically distributed about the center line of the shed body 1, the flashing 3 is mounted by being clamped at the outer side of the middle part of the ventilation pipeline 2, so that the ventilation pipeline 2 is convenient to be rainproof, the movable block 15 is connected with the flashing 3 in a sliding manner, the movable block 15 is connected with the flashing 3 in a clamping manner, then the movable block 15 slides at the inner outer side of the ventilation pipeline 2 by pushing the movable block 15, so that the movable block 15 is clamped and connected at the upper end of the flashing 3, the limiting rod 16 is rotated, the limiting rod 16 is in threaded connection at the middle part of the movable block 15, so that the limiting rod 16 is in threaded connection at the outer side of the ventilation pipeline 2, and the installation of the flashing 3 is convenient;
specifically, as shown in fig. 3, fig. 4 and fig. 5, the fan 12 is started, the fan 12 blows air outside the shed body 1 into the ventilation pipeline 2, the movable plate 19 is connected with the fixed plate 17 in a sliding manner, the surface of the movable plate 19 is provided with a groove-shaped structure, the cylinder 20 is started, the cylinder 20 drives the movable plate 19 to slide upwards in the fixed plate 17, the center line of the hole-shaped structure on the surface of the movable plate 19 coincides with the center line of the connecting hole 18, the air inside the ventilation pipeline 2 enters the shed body 1, the temperature control ventilation effect of the shed body 1 is good, the filter screen 13 and the ventilation pipeline 2 are connected in a clamping manner, the air entering the shed body 1 is filtered, the fixed rod 14 is rotated, the fixed rod 14 is connected in a threaded manner outside the filter screen 13, and the fixed rod 14 is separated outside the lower end of the ventilation pipeline 2, and the filter screen 13 is replaced conveniently.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. A vegetable greenhouse temperature control ventilation device, characterized by comprising:
the greenhouse body is fixedly provided with a greenhouse top at the upper end, the outer side of the middle part of the greenhouse body is connected with a ventilating duct, the outer side of the ventilating duct is connected with a movable plate, the middle part of the movable plate is connected with a mounting rod, the outer side of the middle part of the ventilating duct is connected with a waterproof mechanism, and the waterproof mechanism comprises a flashing plate, a movable block and a limiting rod;
the movable block is connected to the outer side of the left end of the ventilating duct in a sliding manner, the left side of the movable block is connected with a connecting rod, the inner side of the movable block is fixedly provided with a connecting block, the outer side of the connecting block is rotationally connected with a movable rod, and the outer side of the movable rod is connected with a limiting block;
the filter screen, its inside outside of installing at air pipe, and the outside threaded connection of filter screen has the dead lever to the inboard of filter screen is provided with the fan, air pipe's inside inboard fixed mounting has the fixed plate, and the surface of fixed plate has seted up the linking hole, the inside upside of fixed plate is fixed and is provided with the cylinder, and the lower extreme fixed mounting of cylinder has the movable plate.
2. The vegetable greenhouse temperature-control ventilation device according to claim 1, wherein: the installation rod is connected with the movable plate in a threaded mode, and the movable plate is connected with the ventilating duct in a rotating mode.
3. The vegetable greenhouse temperature-control ventilation device according to claim 1, wherein: the movable rod is connected with the limiting block in a rotating mode, and a bump structure is arranged on the inner side of the limiting block.
4. The vegetable greenhouse temperature-control ventilation device according to claim 1, wherein: the movable block is connected with the connecting rod in a threaded mode, and the vertical section of the movable block is of an L-shaped structure.
5. The vegetable greenhouse temperature-control ventilation device according to claim 1, wherein: the movable plate is connected with the fixed plate in a sliding mode, and a groove-shaped structure is formed in the surface of the movable plate.
6. The vegetable greenhouse temperature-control ventilation device according to claim 2, wherein: the filter screen is connected with the ventilating duct in a clamping manner and filters air entering the interior of the shed body.
7. The vegetable greenhouse temperature-control ventilation device according to claim 1, wherein: the middle part outside of air pipe is connected with the flashing board, and the upper end of flashing board is connected with the movable block to the middle part threaded connection of movable block has the gag lever post.
8. The vegetable greenhouse temperature-controlled ventilation device of claim 7, wherein: the movable block is connected with the flashing in a sliding mode, and is connected with the flashing in a clamping mode.
9. The vegetable greenhouse temperature-controlled ventilation device of claim 8, wherein: the vertical section shape of the flashing is of a 7-shaped structure, and the flashing is distributed symmetrically left and right about the central line of the shed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504274.9U CN219781079U (en) | 2023-03-16 | 2023-03-16 | Temperature-control ventilation device for vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504274.9U CN219781079U (en) | 2023-03-16 | 2023-03-16 | Temperature-control ventilation device for vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219781079U true CN219781079U (en) | 2023-10-03 |
Family
ID=88180324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320504274.9U Active CN219781079U (en) | 2023-03-16 | 2023-03-16 | Temperature-control ventilation device for vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219781079U (en) |
-
2023
- 2023-03-16 CN CN202320504274.9U patent/CN219781079U/en active Active
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