CN203748390U - Ventilation hood for cultivation workshop - Google Patents
Ventilation hood for cultivation workshop Download PDFInfo
- Publication number
- CN203748390U CN203748390U CN201320895899.9U CN201320895899U CN203748390U CN 203748390 U CN203748390 U CN 203748390U CN 201320895899 U CN201320895899 U CN 201320895899U CN 203748390 U CN203748390 U CN 203748390U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- rope
- clapboard
- dividing plate
- ventilation hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of cultivation equipment, and particularly relates to a ventilation hood for a cultivation workshop. The ventilation hood comprises a pipeline (2) with a rectangular section, a frame body (3), a clapboard (10) and a rope (7), wherein the frame body (3) is integrally formed on the front side of the pipeline (2); a screen (4) is arranged on the back side of the pipeline (2); the clapboard (10) is provided with left and right support side plates (8); the inner end of the clapboard (1) is connected to the inner wall of the pipeline (2) through a pin shaft (5) in a hinging manner; a fixing ring (9) is arranged at the outer end of the clapboard (10); a hoisting ring (6) is arranged on the top of the frame body (3); one end of the rope (7) is connected to the fixing ring (9), and the other end of the rope (7) passes through the hoisting ring (6); when the rope (7) is tightened or loosened, the pipeline is enclosed or opened by lifting or lowering the clapboard (10).
Description
Technical field
The utility model belongs to cultivation equipment technical field, relates in particular to a kind of aquaculture workshop ventilator cowling.
Background technology
In the workshop of aquaculture, be conventionally provided with ventilation unit, holding chamber inner air flow, the ill risk of reduction livestock and poultry.Existing ventilation unit general structure is complicated, be difficult for installation and maintenance, and inconvenience is controlled in folding.
Utility model content
The utility model for solve the technical problem existing in known technology provide a kind of simple in structure, be convenient to installation and maintenance, aquaculture workshop ventilator cowling is easily controlled in folding.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: aquaculture workshop comprises the pipeline of square-section and the framework that is shaped in pipeline front with ventilator cowling, is provided with web plate at the back side of pipeline; Also comprise that the inner of described dividing plate is articulated and connected in the inwall of pipeline by bearing pin with two of the left and right dividing plate that supports side plate; Outer end at dividing plate is provided with retainer ring, at the top of framework, is provided with suspension ring, also comprises rope, and its one end is connected on retainer ring, the other end is passed by suspension ring, and when straining or unclamping rope, dividing plate rises or puts down pipe sealing or open.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure.Whole device can adopt bolt to install and is fixed on the air vent on cultivating workshop wall, convenient, later period maintenance is installed and safeguards also very convenient.The whole actions that operate this ventilator cowling just pull and stationary rope, and pipeline can be realized and turn-offs and open, and it is convenient that folding is controlled.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present utility model and partial sectional view.
In figure: 1, installing plate; 2, pipeline; 3, framework; 4, web plate; 5, bearing pin; 6, suspension ring; 7, rope; 8, support side plate; 9, retainer ring; 10, dividing plate.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises the pipeline 2 of square-section and the framework 3 that is shaped in pipeline 2 fronts, at the back side of pipeline 2, is provided with web plate 4, and in the present embodiment, web plate 4 a plurality of screws of employing and pipeline 2 are affixed.
Also comprise with two of the left and right dividing plate 10 that supports side plate 8, support side plate 8 and adopt a plurality of screws and dividing plate 10 to fix.The inner of dividing plate 10 is articulated and connected on the inwall of pipeline 2 by bearing pin 5.When dividing plate 10 rotates around bearing pin 5, pipeline 2 is opened or turn-offed, when pipeline 2 is during in off state, the edge that supports side plate 8 holds out against on web plate 4.
In the outer end of dividing plate 10, be provided with retainer ring 9, at the top of framework 3, be provided with suspension ring 6, also comprise rope 7, its one end is connected on retainer ring 9, the other end is passed by suspension ring 6, and when straining or unclamping rope 7, dividing plate 10 rises or puts down pipeline 2 sealings or opens.
In order to be further convenient to the installation of whole ventilator cowling, in the present embodiment, in the center of top position of framework 3, be provided with the installing plate 1 of connecting hole.
Claims (1)
1. an aquaculture workshop ventilator cowling, is characterized in that: comprise the pipeline (2) of square-section and be shaped in the positive framework (3) of pipeline (2), at the back side of pipeline (2), be provided with web plate (4); Also comprise that the inner of described dividing plate (10) is articulated and connected in the inwall of pipeline (2) by bearing pin (5) with two of the left and right dividing plate (10) that supports side plate (8); In the outer end of dividing plate (10), be provided with retainer ring (9), at the top of framework (3), be provided with suspension ring (6), also comprise rope (7), its one end is connected on retainer ring (9), the other end is passed by suspension ring (6), when straining or unclamping rope (7), dividing plate (10) rises or puts down pipe sealing or opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895899.9U CN203748390U (en) | 2013-12-27 | 2013-12-27 | Ventilation hood for cultivation workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895899.9U CN203748390U (en) | 2013-12-27 | 2013-12-27 | Ventilation hood for cultivation workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748390U true CN203748390U (en) | 2014-08-06 |
Family
ID=51243696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895899.9U Expired - Fee Related CN203748390U (en) | 2013-12-27 | 2013-12-27 | Ventilation hood for cultivation workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748390U (en) |
-
2013
- 2013-12-27 CN CN201320895899.9U patent/CN203748390U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |