CN218623125U - Smoke exhaust pipeline mounting structure - Google Patents
Smoke exhaust pipeline mounting structure Download PDFInfo
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- CN218623125U CN218623125U CN202222875916.4U CN202222875916U CN218623125U CN 218623125 U CN218623125 U CN 218623125U CN 202222875916 U CN202222875916 U CN 202222875916U CN 218623125 U CN218623125 U CN 218623125U
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Abstract
The utility model relates to an exhaust pipe mounting structure relates to the field of pipeline technique, and it includes the exhaust pipe body, still includes the fixed pipe of pre-buried exhaust port department on the wall body, the cover is equipped with the installation pipe on the exhaust pipe body, the integrative spacing piece that is provided with in one side that is close to the installation pipe on the exhaust pipe body, the installation pipe supports mutually with spacing piece and presses and spacing, one side an organic whole that is close to the installation pipe on the fixed pipe is provided with the screwed pipe, the screwed pipe is fixed with the installation pipe. This application has the effect that improves the stability of exhaust pipe installation.
Description
Technical Field
The application relates to the field of pipeline technology, in particular to a smoke exhaust pipeline mounting structure.
Background
The smoke exhaust pipeline is used for exhausting indoor smoke dust to the outdoor through an exhaust mechanism.
In the related art, a wall of a kitchen is usually provided with a smoke exhaust port communicated with a smoke exhaust pipe in the wall, the smoke exhaust pipe of a range hood is inserted into the smoke exhaust port, the smoke exhaust pipe is bonded to the smoke exhaust port by using sealing cement, and the range hood is used for extracting oil smoke in the kitchen so that the oil smoke is exhausted outdoors through the smoke exhaust pipe.
With respect to the related art in the above, the inventors consider that: the smoke exhaust pipeline is bonded at the smoke exhaust port on the wall body through the sealing cement, when the smoke exhaust ventilator sucks smoke into the smoke exhaust pipeline, the smoke exhaust pipeline is vibrated ceaselessly by the fast moving smoke, the smoke exhaust pipeline is easy to fall off from the smoke exhaust port, and the improved space is provided.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of exhaust pipe installation, this application provides an exhaust pipe mounting structure.
The application provides a pair of exhaust pipe mounting structure adopts following technical scheme:
the utility model provides an exhaust pipe mounting structure, includes the exhaust pipe body, still includes the fixed pipe of pre-buried exhaust port department on the wall body, the cover is equipped with the installation pipe on the exhaust pipe body, one side an organic whole that is close to the installation pipe on the exhaust pipe body is provided with spacing piece, the installation pipe supports mutually with spacing piece and presses and spacing, one side an organic whole that is close to the installation pipe on the fixed pipe is provided with the screwed pipe, the screwed pipe is fixed with the installation pipe.
Through adopting above-mentioned technical scheme, make installation pipe and screwed pipe carry out screw-thread fit to make installation pipe and fixed union coupling, make installation pipe and spacing piece support mutually and press and spacing, make the installation pipe spacing on fixed pipe with the exhaust pipe body, and then improve the stability of being connected between exhaust pipe body and the fixed pipe.
Optionally, a connecting ring is integrally arranged on one side, close to the threaded pipe, of the smoke exhaust pipeline body, a connecting groove for the connecting ring to be inserted and clamped is formed in the threaded pipe, and the connecting ring is tightly pressed on one side, far away from the fixed pipe, of the threaded pipe.
Through adopting above-mentioned technical scheme, insert the go-between and the joint in the spread groove, make go-between and screwed pipe be connected to make smoke exhaust pipe body and fixed union coupling, improve the stability of being connected between smoke exhaust pipe body and the screwed pipe, and then improve the stability of being connected between smoke exhaust pipe body and the fixed pipe.
Optionally, a clamping strip is integrally arranged on one side, close to the threaded pipe, of the connecting ring, a clamping groove for clamping the clamping strip is formed in the threaded pipe, and the clamping groove is communicated with the connecting groove.
Through adopting above-mentioned technical scheme, insert the spread groove with the go-between to make joint strip joint in the joint inslot, make the joint strip along the direction of insertion of go-between with the go-between spacing in the spread groove, and then improve the stability of being connected between go-between and the screwed pipe.
Optionally, a limiting block is integrally arranged on one side, close to the threaded pipe, of the connecting ring, a limiting groove for the limiting block to insert is formed in the threaded pipe, and the limiting groove is communicated with the connecting groove.
Through adopting above-mentioned technical scheme, insert the go-between in the spread groove to make the stopper insert the spacing inslot, make stopper and screwed pipe support mutually and press, thereby make the stopper along the circumferential direction of go-between with the go-between spacing in the spread groove, and then improve the stability of being connected between go-between and the screwed pipe.
Optionally, a sealing gasket is arranged between the connecting ring and the threaded pipe, and the sealing gasket is tightly attached to the connecting ring and the threaded pipe respectively.
Through adopting above-mentioned technical scheme, insert the go-between in the spread groove to make sealed the pad closely contradict with go-between and screwed pipe respectively, make the sealed junction of sealing up go-between and screwed pipe, avoid the oil smoke to reveal through the junction of go-between and screwed pipe as far as possible, and then improve the leakproofness between go-between and the screwed pipe.
Optionally, a sealing groove for installing the sealing gasket is formed in the connecting ring, and the thickness of the sealing gasket is larger than the depth of the sealing groove.
By adopting the technical scheme, the sealing gasket is arranged in the sealing groove, so that the mounting position of the sealing gasket is determined, the sealing gasket is connected with the connecting ring, and the connection stability between the sealing gasket and the connecting ring is improved. The thickness of the sealing gasket is larger than the depth of the sealing groove, so that the sealing gasket protrudes out of the sealing groove to be abutted against the threaded pipe, and the purpose of sealing the connecting ring and the threaded pipe is achieved.
Optionally, a clamping piece is arranged on one side, close to the sealing gasket, of the connecting ring, and a slot for the clamping piece to be inserted is formed in the sealing gasket.
Through adopting above-mentioned technical scheme, with sealed the installing into in the seal groove of filling up to in making the clamping piece insert the slot, make the clamping piece with sealed the tight in go-between of tight clamp, thereby make the clamping piece with sealed the spacing in the seal groove, and then improve the stability of being connected between sealed pad and the go-between.
Optionally, a clamping protrusion is integrally arranged on one side, close to the sealing gasket, of the clamping piece, a clamping groove for clamping the clamping protrusion is formed in the sealing gasket, and the clamping groove is communicated with the slot.
Through adopting above-mentioned technical scheme, insert the slot with the clamping piece in to make the protruding joint of joint in the joint recess, make the joint protruding spacing mutually with sealed the pad, thereby make the joint protruding along sealed installation direction who fills up with sealed pad spacing on the clamping piece, and then improve the stability of being connected between sealed pad and the clamping piece.
Optionally, a positioning block is integrally arranged on one side, close to the mounting pipe, of the fixing pipe, and a rotating block which is mutually limited with the positioning block is integrally arranged on one side, close to the fixing pipe, of the mounting pipe.
Through adopting above-mentioned technical scheme, installation pipe carries out screw-thread fit with fixed pipe after, makes turning block and locating piece spacing mutually to make the locating piece along the circumference direction of installation pipe with the installation pipe spacing on the screwed pipe, avoid vibrations as far as possible to lead to the screw-thread fit between installation pipe and the screwed pipe to remove, and then improve the stability of being connected between installation pipe and the screwed pipe.
Optionally, the clip is inclined towards a direction close to the smoke exhaust duct body.
By adopting the technical scheme, the clamping pieces are inclined towards the direction close to the smoke exhaust pipeline, so that the clamping pieces keep elasticity, when the clamping pieces are inserted into the slots, the clamping pieces provide elasticity for the sealing gasket to tightly support and press the elastic force on the connecting ring, and the connection stability between the sealing gasket and the connecting ring is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting ring is inserted into and clamped in the connecting groove, so that the mounting pipe is in threaded fit with the fixed pipe, the mounting pipe and the limiting piece are pressed against each other and limited, the mounting pipe limits the smoke exhaust pipeline body on the fixed pipe, and the connection stability between the smoke exhaust pipeline body and the fixed pipe is improved;
2. the connecting ring is inserted into the connecting groove, so that the sealing gasket is tightly pressed on the threaded pipe by the connecting ring, the joint of the connecting ring and the threaded pipe is sealed by the sealing gasket, oil smoke is prevented from leaking from the joint of the connecting ring and the threaded pipe as much as possible, and the sealing performance between the connecting ring and the threaded pipe is improved;
3. the sealing gasket is arranged in the sealing groove, the clamping piece is inserted into the slot, and therefore the sealing gasket is pressed and fixed on the connecting ring through the clamping piece, and the connection stability between the sealing gasket and the connecting ring is improved.
Drawings
FIG. 1 is an overall schematic view of an installation structure of a smoke exhaust duct in an embodiment of the present application.
FIG. 2 is an exploded view of the wall, the fixing pipe, the threaded pipe, the smoke exhaust duct body and the mounting pipe in the embodiment of the present application.
FIG. 3 is an exploded view of the smoke exhaust duct body and mounting tube in the embodiment of the present application.
FIG. 4 is an exploded view of the seal and attachment ring in an embodiment of the present application.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Description of the reference numerals: 1. a smoke exhaust duct body; 2. a fixed tube; 3. installing a pipe; 4. a limiting sheet; 5. a wall body; 6. a threaded pipe; 7. a connecting ring; 8. connecting grooves; 9. clamping the strips; 10. a clamping groove; 11. a limiting block; 12. a limiting groove; 13. a gasket; 14. a sealing groove; 15. a clip; 16. a slot; 17. clamping the bulges; 18. clamping the groove; 19. positioning blocks; 20. and (6) rotating the block.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Referring to fig. 1 and 2, the embodiment of the application discloses a smoke exhaust pipeline mounting structure, which comprises a wall body 5, a smoke exhaust pipeline body 1, a fixed pipe 2, a threaded pipe 6, a mounting pipe 3 and a limiting piece 4. The smoke exhaust pipeline body 1 is a corrugated pipe made of flexible plastics, and the fixed pipe 2 is pre-embedded at a smoke exhaust port on the wall body 5. The threaded pipe 6 is integrally arranged on one side of the fixed pipe 2 close to the smoke exhaust pipeline body 1. The installation pipe 3 is sleeved on the smoke exhaust pipeline body 1. The limiting pieces 4 are integrally arranged on one side, close to the mounting pipe 3, of the smoke exhaust pipeline body 1. The mounting pipe 3 and the limiting piece 4 are mutually abutted and pressed and limited, so that the mounting pipe 3 is in threaded fit with the threaded pipe 6, and the mounting pipe 3 is used for connecting and fixing the smoke exhaust pipeline body 1 on the fixed pipe 2.
Referring to fig. 2 and 3, a positioning block 19 is integrally provided on the fixed pipe 2. The positioning block 19 is located on the side of the fixed pipe 2 close to the mounting pipe 3. The mounting tube 3 is integrally provided with a turning block 20. The turning block 20 is located on the side of the mounting tube 3 adjacent to the fixed tube 2. After the installation pipe 3 is in threaded fit with the threaded pipe 6, the rotating block 20 and the positioning block 19 are mutually limited, so that the positioning block 19 limits the installation pipe 3 on the threaded pipe 6 along the circumferential direction of the installation pipe 3.
Referring to fig. 2 and 3, the smoke exhaust duct body 1 is integrally provided with a connection ring 7. The connecting ring 7 is positioned on one side of the smoke exhaust pipeline body 1 close to the threaded pipe 6. The threaded pipe 6 is provided with a connecting groove 8, and the connecting groove 8 is positioned at one side of the threaded pipe 6, which is abutted to the connecting ring 7. The connecting ring 7 is inserted into and clamped in the connecting groove 8, so that the connecting ring 7 is connected with the threaded pipe 6, and the smoke exhaust duct body 1 is connected with the fixed pipe 2.
Referring to fig. 2 and 3, a clamping strip 9 is integrally arranged on the connecting ring 7. The clamping strip 9 is positioned on the side of the connecting ring 7 close to the threaded pipe 6. The threaded pipe 6 is provided with a clamping groove 10. The clamping groove 10 is located at one side where the threaded pipe 6 is abutted to the clamping strip 9, and the clamping groove 10 is communicated with the connecting groove 8. The connecting ring 7 is installed in the connecting groove 8, so that the clamping strip 9 is clamped in the clamping groove 10, and the connecting ring 7 is limited in the connecting groove 8 along the installation direction of the connecting ring 7 by the clamping strip 9.
Referring to fig. 2 and 3, the connection ring 7 is integrally provided with a stopper 11. The limiting block 11 is positioned on one side of the connecting ring 7 close to the threaded pipe 6. The threaded pipe 6 is provided with a limit groove 12. The limiting groove 12 is located on one side of the threaded pipe 6, which is abutted to the limiting block 11, and the limiting groove 12 is communicated with the connecting groove 8. The connecting ring 7 is inserted into the connecting groove 8, so that the limiting block 11 is inserted into the limiting groove 12, the limiting block 11 and the threaded pipe 6 are limited mutually, and the limiting block 11 limits the connecting ring 7 on the threaded pipe 6 along the circumferential direction of the connecting ring 7.
Referring to fig. 4 and 5, a packing 13 is installed between the connection ring 7 and the threaded pipe 6. The gasket 13 is made of rubber. The connecting ring 7 is provided with a sealing groove 14. The sealing groove 14 is located on the side where the connection ring 7 abuts against the gasket 13. The thickness of the sealing gasket 13 is larger than the depth of the sealing groove 14, so that the connecting ring 7 is inserted into the connecting groove 8, the sealing gasket 13 is tightly abutted against the threaded pipe 6, and the purpose of sealing the connecting ring 7 and the threaded pipe 6 is achieved. The gasket 13 and the connection ring 7 are reinforced with epoxy glue if necessary.
Referring to fig. 4 and 5, the clip 15 is welded to the connection ring 7. The clip 15 is located on the side of the connection ring 7 adjacent to the seal 13, and the clip 15 is located in the seal groove 14. The clamping pieces 15 are inclined towards the direction close to the smoke exhaust duct body 1. The gasket 13 is provided with a slot 16. The slot 16 is located at the side of the sealing gasket 13 which is against the clamping piece 15. The sealing gasket 13 is installed in the sealing groove 14, so that the clamping piece 15 is inserted into the slot 16, the clamping piece 15 clamps the sealing gasket 13 on the connecting ring 7, and the clamping piece 15 limits the sealing gasket 13 in the sealing groove 14.
Referring to fig. 4 and 5, the clip 15 is integrally provided with a catching protrusion 17. The catching protrusion 17 is located on the side of the clip 15 adjacent to the gasket 13. The sealing gasket 13 is provided with a clamping groove 18. The clamping groove 18 is positioned at one side of the sealing gasket 13, which is abutted against the clamping protrusion 17, and the clamping groove 18 is communicated with the slot 16. The clamping piece 15 is inserted into the slot 16, so that the clamping protrusion 17 is clamped in the clamping groove 18, the clamping protrusion 17 and the sealing gasket 13 are mutually limited, and the sealing gasket 13 is limited on the clamping piece 15 by the clamping protrusion 17 along the installation direction of the sealing gasket 13.
The installation process of the smoke exhaust pipe installation structure in the embodiment of the application is as follows:
1. the sealing gasket 13 is arranged in the sealing groove 14, the clamping piece 15 is inserted into the slot 16, so that the sealing gasket 13 is clamped on the connecting ring 7 by the clamping piece 15, the clamping protrusion 17 is clamped in the clamping groove 18, and the sealing gasket 13 is limited on the clamping piece 15 by the clamping protrusion 17 along the installation direction of the sealing gasket 13;
2. inserting the connecting ring 7 into the connecting groove 8, so that the clamping strip 9 is clamped in the clamping groove 10, the clamping strip 9 limits the connecting ring 7 on the threaded pipe 6 along the installation direction of the connecting ring 7, the connecting strip is connected with the threaded pipe 6, the smoke exhaust pipeline body 1 is connected with the fixed pipe 2, the limiting block 11 is inserted into the limiting groove 12, and the limiting block 11 limits the connecting ring 7 in the connecting groove 8 along the circumferential direction of the connecting ring 7;
3. the installation pipe 3 is sleeved on the smoke exhaust pipeline body 1, the installation pipe 3 and the limiting pieces 4 are mutually abutted and pressed and limited, the installation pipe 3 is in threaded fit with the threaded pipe 6, the smoke exhaust pipeline body 1 is fixed on the fixed pipe 2 through the installation pipe 3, and finally the smoke exhaust pipeline body 1 is installed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a flue gas exhaust duct mounting structure, includes flue gas exhaust duct body (1), its characterized in that: still including burying fixed pipe (2) of exhaust port department on wall body (5) in advance, the cover is equipped with installation pipe (3) on exhaust pipe body (1), one side an organic whole that is close to installation pipe (3) on exhaust pipe body (1) is provided with spacing piece (4), installation pipe (3) and spacing piece (4) support mutually and press and spacing, one side an organic whole that is close to installation pipe (3) on fixed pipe (2) is provided with screwed pipe (6), screwed pipe (6) are fixed with installation pipe (3).
2. A smoke exhaust duct mounting structure according to claim 1, wherein: one side that is close to screwed pipe (6) on discharge fume pipeline body (1) an organic whole is provided with go-between (7), offer spread groove (8) that supply go-between (7) to insert and joint on screwed pipe (6), go-between (7) compress tightly in one side that fixed pipe (2) were kept away from in screwed pipe (6).
3. A smoke exhaust duct mounting structure according to claim 2, wherein: one side that is close to screwed pipe (6) on go-between (7) is integrative to be provided with joint strip (9), set up joint groove (10) that supply joint strip (9) joint on screwed pipe (6), joint groove (10) and spread groove (8) communicate each other.
4. A smoke exhaust duct mounting structure according to claim 2, wherein: the limiting block (11) is integrally arranged on one side, close to the threaded pipe (6), of the connecting ring (7), a limiting groove (12) for the limiting block (11) to insert is formed in the threaded pipe (6), and the limiting groove (12) is communicated with the connecting groove (8).
5. A smoke exhaust duct mounting structure according to claim 2, wherein: and a sealing gasket (13) is arranged between the connecting ring (7) and the threaded pipe (6), and the sealing gasket (13) is tightly attached to the connecting ring (7) and the threaded pipe (6) respectively.
6. An exhaust duct mounting structure according to claim 5, wherein: offer seal groove (14) that supply sealed pad (13) to install on go-between (7), the thickness of sealed pad (13) is greater than the degree of depth of seal groove (14).
7. An exhaust duct mounting structure according to claim 5, wherein: one side that is close to sealed pad (13) on go-between (7) is provided with clamping piece (15), offer on sealed pad (13) and supply clamping piece (15) male slot (16).
8. A smoke exhaust duct mounting structure according to claim 7, wherein: clamping protrusion (17) are integrally arranged on one side, close to the sealing gasket (13), of the clamping piece (15), clamping grooves (18) for clamping the clamping protrusion (17) are formed in the sealing gasket (13), and the clamping grooves (18) are communicated with the inserting grooves (16) mutually.
9. A smoke exhaust duct mounting structure according to claim 1, wherein: the fixing pipe is characterized in that a positioning block (19) is integrally arranged on one side, close to the mounting pipe (3), of the fixing pipe (2), and a rotating block (20) which is mutually limited with the positioning block (19) is integrally arranged on one side, close to the fixing pipe (2), of the mounting pipe (3).
10. An exhaust duct mounting structure according to claim 7, wherein: the clamping piece (15) inclines towards the direction close to the smoke exhaust pipeline body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875916.4U CN218623125U (en) | 2022-10-27 | 2022-10-27 | Smoke exhaust pipeline mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222875916.4U CN218623125U (en) | 2022-10-27 | 2022-10-27 | Smoke exhaust pipeline mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN218623125U true CN218623125U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222875916.4U Active CN218623125U (en) | 2022-10-27 | 2022-10-27 | Smoke exhaust pipeline mounting structure |
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| Country | Link |
|---|---|
| CN (1) | CN218623125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421315A (en) * | 2023-06-14 | 2023-07-14 | 中南大学 | Connecting device and operation navigation system |
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2022
- 2022-10-27 CN CN202222875916.4U patent/CN218623125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421315A (en) * | 2023-06-14 | 2023-07-14 | 中南大学 | Connecting device and operation navigation system |
| CN116421315B (en) * | 2023-06-14 | 2023-09-05 | 中南大学 | Connecting device and operation navigation system |
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