CN216447607U - Anti-leakage anti-corrosion ventilating duct - Google Patents
Anti-leakage anti-corrosion ventilating duct Download PDFInfo
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- CN216447607U CN216447607U CN202123243020.6U CN202123243020U CN216447607U CN 216447607 U CN216447607 U CN 216447607U CN 202123243020 U CN202123243020 U CN 202123243020U CN 216447607 U CN216447607 U CN 216447607U
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Abstract
The utility model discloses a leakage-proof anti-corrosion air conduit, which comprises a first pipe body, wherein one end of the first pipe body is fixedly provided with a connecting clamping frame, one side of the connecting clamping frame is movably provided with a connecting inserting frame, one side of the connecting inserting frame is fixedly provided with a second pipe body, one side of the inner wall of the second pipe body is fixedly provided with a connecting pipe, one end of the connecting pipe penetrates and extends into the first pipe body, two sides of the inner wall of the first pipe body are fixedly provided with limiting pipes, one sides of the inner walls of the first pipe body and the second pipe body are respectively provided with a waterproof anti-corrosion layer, the surfaces of the first pipe body and the second pipe body are respectively sleeved with a sealing glue layer, two sides of the connecting clamping frame are rotatably provided with a pulling frame, one sides of the pulling frames, which are close to each other, are rotatably provided with connecting rods, the connecting rods are rotatably arranged on two sides of the second pipe body, and one end of the pulling frame is rotatably provided with a handle sleeve. The pipeline sealing device effectively improves the using effect of the pipeline and ensures the sealing property and the corrosion prevention effect of the pipeline.
Description
Technical Field
The utility model relates to the technical field of vacuum pumps, in particular to a leakage-proof anti-corrosion ventilating duct.
Background
The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, and is a common municipal infrastructure for circulating air in the buildings and reducing the concentration of harmful gases. In the construction process of a building, a space for installing a ventilation pipeline is generally reserved so as to be used for a department responsible for installation of the ventilation pipeline to arrange and erect the ventilation pipeline.
The wet air and the condensed water in the pipeline can accelerate the corrosion of the steel plate, so that the normal service life is influenced, the service life is shorter when the pipeline is used in adverse environments such as basements, toilets, water rooms and the like, air leakage is easy to generate, the air supply effect is influenced, and noise is easy to generate due to vibration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leakage-proof and corrosion-proof ventilating duct, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the connecting device comprises a first pipe body, wherein a connecting clamping frame is fixedly arranged at one end of the first pipe body, a connecting inserting frame is movably arranged at one side of the connecting clamping frame, a second pipe body is fixedly arranged at one side of the connecting inserting frame, a connecting pipe is fixedly arranged at one side of the inner wall of the second pipe body, one end of the connecting pipe is penetrated and extended into the first pipe body, limiting pipes are fixedly arranged at two sides of the inner wall of the first pipe body, a water-proof anticorrosive layer is arranged at one side of the inner wall of the first pipe body and one side of the inner wall of the second pipe body, a sealing glue layer is arranged on the surface of the first pipe body and the surface of the second pipe body in a sleeved mode, a pulling frame is arranged on two sides of the connecting clamping frame in a rotating mode, a connecting rod is arranged on one side, close to the pulling frame, the connecting rod is arranged on two sides of the second pipe body in a rotating mode, and a handle sleeve is arranged on one end of the pulling frame in a rotating mode.
Preferably, the two sides of the pulling frame are provided with sliding grooves corresponding to the connecting rods, and the two sides of the connecting rods are fixedly provided with circular shafts which are in sliding connection with the sliding grooves.
Preferably, the connection is inserted the frame and is linked up card frame inner wall one side and all be equipped with sealed cushion.
Preferably, the first pipe body is communicated with the second pipe body in diameter, and the diameter of the connecting clamping frame is larger than that of the first pipe body, and the connecting inserting frame and the second pipe body are connected.
Preferably, the pulling frame is arranged in an arc shape, two ends of the pulling frame are connected with connecting bolts, and the connecting bolts are fixedly arranged on two sides of the connecting clamping frame.
Preferably, the sealing adhesive layer is provided with a notch corresponding to the connecting rod mounting end.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limiting pipe is inserted into the first pipe body through the second pipe body, simple connection is carried out, then the connecting insertion frame is clamped into the connecting clamping frame, the pulling frame is pulled, the pulling frames on the two sides are attached to the two sides of the second pipe body, the connecting rod is pulled by the pulling frame, the connecting insertion frame is tightly clamped into the connecting clamping frame, the sealing performance of the connecting end of the first pipe body and the second pipe body is ensured by the internal sealing rubber gasket, leakage is avoided, the internal limiting pipe plays a connecting role, and the connectivity is ensured;
2. the utility model also ensures that the surfaces of the first pipe body and the second pipe body cannot leak through the external sealing glue layer, the internal waterproof anticorrosive layer avoids the phenomenon of liquid corrosion, the sealing property and the anticorrosive effect of the pipeline are ensured, and the using effect is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a leakproof and anticorrosive ventilation duct of the present invention;
FIG. 2 is a front view of the external structure of the anti-leakage and anti-corrosion ventilation duct of the present invention;
fig. 3 is a schematic top view of a ventilating duct with anti-leakage and anti-corrosion features according to the present invention.
In the figure: 1. a first pipe body; 2. connecting the clamping frames; 3. connecting the inserting frame; 4. a second tube body; 5. a connecting pipe; 6. a limiting pipe; 7. a water-proof anticorrosive layer; 8. sealing the adhesive layer; 9. a pulling frame; 10. a connecting rod; 11. a hand sleeve; 12. a chute.
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. 1-3, the present invention provides a technical solution: including first body 1, the fixed linking card frame 2 that is provided with of 1 one end of first body, linking card frame 2 one side activity is provided with connects and inserts frame 3, connect and insert the fixed second body 4 that is provided with in frame 3 one side, the fixed connecting pipe 5 that is provided with in 4 inner walls of second body one side, 5 one end of connecting pipe runs through and extends to in 1 first body, the fixed spacing pipe 6 that is provided with in 1 inner wall both sides of first body, 1 and 4 inner wall one sides of second body all are equipped with water proof anticorrosive coating 7 of first body, 1 and 4 surface of second body are all overlapped and are provided with sealed glue film 8, linking card frame 2 both sides are rotated and are provided with and pull frame 9, it all rotates and is provided with connecting rod 10 to pull one side that frame 9 is close to each other, connecting rod 10 rotates and sets up in 4 both sides of second body, it rotates and is provided with handle sleeve 11 to pull frame 9 one end.
Sliding grooves 12 are formed in two sides of the pulling frame 9 corresponding to the connecting rods 10, circular shafts are fixedly arranged on two sides of the connecting rods 10, and the circular shafts are connected with the sliding grooves 12 in a sliding mode; sealing rubber pads are arranged on one sides of the inner walls of the connecting inserting frame 3 and the connecting clamping frame 2; the diameters of the first pipe body 1 and the second pipe body 4 are communicated, the diameter of the connecting clamping frame 2 is larger than that of the first pipe body 1, and the connecting inserting frame 3 and the second pipe body 4 are connected; the pulling frame 9 is arranged in an arc shape, two ends of the pulling frame are connected with connecting bolts, and the connecting bolts are fixedly arranged on two sides of the connecting clamping frame 2; the sealing glue layer 8 is provided with a notch corresponding to the mounting end of the connecting rod 10.
The working principle is as follows: when the utility model is used, the limit pipe 6 is inserted into the first pipe body 1 through the second pipe body 4, simple connection is carried out, then the connecting inserting frame 3 is clamped into the connecting clamping frame 2, the pulling frame 9 is pulled, the pulling frames 9 at two sides are jointed at two sides of the second pipe body 4, wherein the connecting rod 10 is pulled by the pulling frame 9, the connecting inserting frame 3 is tightly clamped into the connecting clamping frame 2, the internal sealing rubber gasket ensures the sealing performance of the connecting end of the first pipe body 1 and the second pipe body 4, leakage is avoided, the internal limit pipe 6 plays a connecting role, the connectivity is ensured, because the pulling frame 9 is arc-shaped, the chute 12 meets the motion track of the connecting rod 10 in the pulling process, the pulling frame 9 is pulled by the connecting rod 10, closed and attached at two sides of the second pipe body 4, the connection stability is ensured, the external sealing rubber layer 8 ensures that the surface of the first pipe body 1 and the surface of the second pipe body 4 can not be leaked, the water-proof anticorrosive coating 7 inside avoids the phenomenon of liquid corrosion, has the advantages of simple structure, convenience in use and good use effect, effectively improves the use effect of the pipeline, ensures the sealing property and the anticorrosive effect of the pipeline, and ensures the use effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent leaking anticorrosive air pipe, includes first body (1), its characterized in that: one end of the first pipe body (1) is fixedly provided with a linking clamp frame (2), one side of the linking clamp frame (2) is movably provided with a connecting insert frame (3), one side of the connecting insert frame (3) is fixedly provided with a second pipe body (4), one side of the inner wall of the second pipe body (4) is fixedly provided with a connecting pipe (5), one end of the connecting pipe (5) penetrates and extends into the first pipe body (1), two sides of the inner wall of the first pipe body (1) are fixedly provided with limit pipes (6), one sides of the inner walls of the first pipe body (1) and the second pipe body (4) are respectively provided with a water-proof anticorrosive coating (7), the surfaces of the first pipe body (1) and the second pipe body (4) are respectively sleeved with a sealing glue layer (8), two sides of the linking clamp frame (2) are respectively provided with a pulling frame (9), one sides of the pulling frames (9) close to each other are respectively provided with a connecting rod (10) in a rotating manner, the connecting rods (10) are rotatably arranged on two sides of the second pipe body (4), and one end of the pulling frame (9) is rotatably provided with a handle sleeve (11).
2. A leak-proof corrosion-resistant ventilation duct according to claim 1, characterized in that: sliding grooves (12) are formed in two sides of the pulling frame (9) corresponding to the connecting rods (10), circular shafts are fixedly arranged on two sides of the connecting rods (10), and the circular shafts are connected with the sliding grooves (12) in a sliding mode.
3. A leak-proof corrosion-resistant ventilation duct according to claim 1, characterized in that: and one sides of the inner walls of the connecting and inserting frame (3) and the connecting and clamping frame (2) are respectively provided with a sealing rubber gasket.
4. A leak-proof corrosion-resistant ventilation duct according to claim 1, characterized in that: the diameter of the first pipe body (1) is communicated with that of the second pipe body (4), and the diameter of the connecting clamping frame (2) is larger than that of the first pipe body (1), and the connecting inserting frame (3) and the second pipe body (4) are connected.
5. A leak-proof corrosion-resistant ventilation duct according to claim 1, characterized in that: the pulling frame (9) is arranged in an arc shape, two ends of the pulling frame are connected with connecting bolts, and the connecting bolts are fixedly arranged on two sides of the connecting clamping frame (2).
6. A leak-proof corrosion-resistant ventilation duct according to claim 1, characterized in that: the sealing glue layer (8) is provided with a notch corresponding to the mounting end of the connecting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243020.6U CN216447607U (en) | 2021-12-22 | 2021-12-22 | Anti-leakage anti-corrosion ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243020.6U CN216447607U (en) | 2021-12-22 | 2021-12-22 | Anti-leakage anti-corrosion ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447607U true CN216447607U (en) | 2022-05-06 |
Family
ID=81375646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123243020.6U Active CN216447607U (en) | 2021-12-22 | 2021-12-22 | Anti-leakage anti-corrosion ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216447607U (en) |
-
2021
- 2021-12-22 CN CN202123243020.6U patent/CN216447607U/en active Active
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