CN202125056U - Internal-sleeved connecting device of exhaust pipeline - Google Patents
Internal-sleeved connecting device of exhaust pipeline Download PDFInfo
- Publication number
- CN202125056U CN202125056U CN2011202154152U CN201120215415U CN202125056U CN 202125056 U CN202125056 U CN 202125056U CN 2011202154152 U CN2011202154152 U CN 2011202154152U CN 201120215415 U CN201120215415 U CN 201120215415U CN 202125056 U CN202125056 U CN 202125056U
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- China
- Prior art keywords
- adapter sleeve
- built
- connection
- extract duct
- wall
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- 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 - Lifetime
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Abstract
The utility model relates to a building piping material, in particular to an internal-sleeved connecting device of an exhaust pipeline. The internal-sleeved connecting device of the exhaust pipe comprises an embedded connecting piece and a connecting sleeve, wherein the embedded connecting piece is a cylindrical body which is provided with a through hole along the axis or the center-line direction; the connecting sleeve is of a cylindrical tube shape; and the surrounding of the middle part of the cylindrical tube is fixedly connected with a supporting plate. The connecting sleeve is arranged on the upper end face of the embedded connecting piece through the supporting plate. As the connecting sleeve and the embedded connecting piece are prefabricated, the high sealing performance can be achieved and the phenomena of water seepage and leakage are basically avoided only by sheathing the connecting sleeve and the embedded connecting piece together during installation.
Description
Technical field
The utility model relates to a kind of building pipe, relates in particular to a kind of inner cased type extract duct linkage.
Background technology
The exhaust duct that uses in the building at present; Generally adopting up and down, extract duct directly docks; The junction uses the direct shutoff of cement mortar to be fixedly connected then, and also need reserve the preformed hole that supplies exhaust duct to install on the floor floor, also is to use the direct shutoff of cement mortar after the installation.The exhaust duct of this structure is owing to there is the required precision when docking, and the preformed hole shutoff on the floor is got up also needs quite high sealing performance, and difficulty of construction is high, operating difficulties, in case error is arranged slightly, will destroy sealing, causes problems such as infiltration.
Summary of the invention
The utility model provides a kind of prefabricated component extract duct simple and easy, good seal performance of installing to the deficiency of prior art.
The technical scheme of the utility model is achieved in that a kind of inner cased type extract duct linkage, comprises built-in connection and adapter sleeve, and said built-in connection is a cylindrical body, and cylindrical body has through hole along axis or centerline direction.Said adapter sleeve is the cylindricality tubular, and the periphery, middle part of pillar buoy is fixedly connected with gripper shoe.Said adapter sleeve places on the upper surface of built-in connection through gripper shoe.
As the further scheme of the utility model, said built-in connection outer wall is square or cuboid.
As the further scheme of the utility model, the upper surface of said built-in connection has groove, and the shape of said groove is complementary with the gripper shoe of size with said adapter sleeve.
As the further scheme of the utility model, said adapter sleeve is square tubular or cuboid tubular or cylinder tubular.
As the further scheme of the utility model, the shape of said adapter sleeve inwall matches with the outer wall of size with extract duct.
As the further scheme of the utility model, its outer wall shape of said adapter sleeve matches with the through-hole wall that size and said built-in connection are opened.
The utility model just is built in built-in connection and floor floor together in building construction in use, in the time of pipe laying, is installed on the built-in connection through adapter sleeve, and simple again water mudding mouth just can have been accomplished installation work.The exhaust duct of this structure because prefabricated adapter sleeve and built-in connection only need be nested together during installation, just can reach very high sealing performance, has stopped the phenomenon that seeps water and leak basically.And adapter sleeve and built-in connection also increased the fastness of extract duct, and the security performance of pipeline configuration has been played very big effect.
Description of drawings
Fig. 1 is the utility model overall structure generalized section.
Fig. 2 is the utility model built-in connection structural profile sketch map.
Fig. 3 is the vertical view structural representation of the utility model built-in connection.
Fig. 4 is the utility model adapter sleeve structural profile sketch map.
Fig. 5 is the vertical view structural representation of the utility model adapter sleeve.
Fig. 6 is the utility model user mode sketch map.
Among the figure, built-in connection 1, through hole 11, adapter sleeve 2, pillar buoy 21, gripper shoe 22, extract duct 3.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
embodiment one.
A kind of inner cased type extract duct linkage comprises built-in connection 1 and adapter sleeve 2, and said built-in connection 1 is a cylindrical body, and its outer wall is a square.Cylindrical body has through hole 11 along axis or centerline direction.The upper surface of said built-in connection 1 has groove, and the shape of said groove is complementary with the gripper shoe 22 of size with said adapter sleeve 2.Said adapter sleeve 2 is the square tubular, and the periphery, middle part of square bodily form pillar buoy 21 is fixedly connected with gripper shoe 22.Said adapter sleeve 2 places on the upper surface of built-in connection 1 through gripper shoe 22.The shape of said adapter sleeve 2 inwalls matches with the outer wall of size with extract duct 3.
Said adapter sleeve 2 its outer wall shapes match with through hole 11 inwalls that size and said built-in connection 1 are opened.
embodiment two.
A kind of inner cased type extract duct linkage comprises built-in connection 1 and adapter sleeve 2, and said built-in connection 1 is a cylindrical body, and its outer wall is a cuboid.Cuboid has through hole 11 along centerline direction.Said adapter sleeve 2 is the cuboid tubular, and the periphery, middle part of cuboid pillar buoy 21 is fixedly connected with gripper shoe 22.Said adapter sleeve 2 places on the upper surface of built-in connection 1 through gripper shoe 22.
Said adapter sleeve 2 its outer wall shapes match with the through-hole wall that size and said built-in connection 1 are opened.
embodiment three.
A kind of inner cased type extract duct linkage comprises built-in connection 1 and adapter sleeve 2, and said built-in connection 1 is a cylindrical body, and its outer wall is a cuboid.The upper surface of said built-in connection 1 has groove, and the shape of said groove is complementary with the gripper shoe 22 of size with said adapter sleeve 2.Cylindrical body has through hole 11 along centerline direction.Said adapter sleeve 2 is a cylindrical shape, and the periphery, middle part of cylinder bodily form pillar buoy 21 is fixedly connected with gripper shoe 22.Said adapter sleeve 2 places on the upper surface of built-in connection 1 through gripper shoe 22.
The shape of said adapter sleeve 2 inwalls matches with the outer wall of size with extract duct 3.
Said adapter sleeve 2 its outer wall shapes match with the through-hole wall that size and said built-in connection 1 are opened.
Claims (6)
1. an inner cased type extract duct linkage comprises built-in connection (1) and adapter sleeve (2), it is characterized in that: said built-in connection (1) is a cylindrical body, and cylindrical body has through hole (11) along axis or centerline direction; Said adapter sleeve (2) is the cylindricality tubular, and the periphery, middle part of pillar buoy (21) is fixedly connected with gripper shoe (22); Said adapter sleeve (2) places on the upper surface of built-in connection (1) through gripper shoe (22).
2. a kind of inner cased type extract duct linkage according to claim 1 is characterized in that: said built-in connection (1) outer wall is square or cuboid.
3. a kind of inner cased type extract duct linkage according to claim 1 is characterized in that: the upper surface of the built-in connection of telling (1) have groove, the shape of said groove is complementary with the gripper shoe (22) of size with said adapter sleeve (2).
4. a kind of inner cased type extract duct linkage according to claim 1 is characterized in that: said adapter sleeve (2) is square tubular or cuboid tubular or cylinder tubular.
5. a kind of inner cased type extract duct linkage according to claim 1 is characterized in that: the shape of said adapter sleeve (2) inwall matches with the outer wall of size with extract duct (3).
6. a kind of inner cased type extract duct linkage according to claim 1 is characterized in that: its outer wall shape of said adapter sleeve (2) matches with the through-hole wall that size and said built-in connection (1) are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202154152U CN202125056U (en) | 2011-06-23 | 2011-06-23 | Internal-sleeved connecting device of exhaust pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202154152U CN202125056U (en) | 2011-06-23 | 2011-06-23 | Internal-sleeved connecting device of exhaust pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125056U true CN202125056U (en) | 2012-01-25 |
Family
ID=45488127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202154152U Expired - Lifetime CN202125056U (en) | 2011-06-23 | 2011-06-23 | Internal-sleeved connecting device of exhaust pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125056U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509478A (en) * | 2015-01-07 | 2015-04-15 | 青岛海尔股份有限公司 | Waterlessly keep-alive device and refrigerator with same |
| CN104746851A (en) * | 2015-04-09 | 2015-07-01 | 王会民 | Combined flue gas emission pipeline and mounting method thereof |
| CN108035513A (en) * | 2017-12-28 | 2018-05-15 | 上海建工二建集团有限公司 | A kind of structure and method of finished product exhaust duct installation root antiseep |
| CN110145097A (en) * | 2019-02-18 | 2019-08-20 | 徐仁春 | A kind of flue gas output subsystem of house flue gas emission |
-
2011
- 2011-06-23 CN CN2011202154152U patent/CN202125056U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509478A (en) * | 2015-01-07 | 2015-04-15 | 青岛海尔股份有限公司 | Waterlessly keep-alive device and refrigerator with same |
| CN104746851A (en) * | 2015-04-09 | 2015-07-01 | 王会民 | Combined flue gas emission pipeline and mounting method thereof |
| CN108035513A (en) * | 2017-12-28 | 2018-05-15 | 上海建工二建集团有限公司 | A kind of structure and method of finished product exhaust duct installation root antiseep |
| CN110145097A (en) * | 2019-02-18 | 2019-08-20 | 徐仁春 | A kind of flue gas output subsystem of house flue gas emission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190909 Address after: 330000 Natural Village No. 45, Xililuo Village, Nantang Village, Nanchang High-tech Development Zone, Jiangxi Province Patentee after: Jiangxi Kitchen Weijie Fire Fighting Equipment Co., Ltd. Address before: No. 178 road 330046 Jiangxi city of Nanchang Province in Hongdu Patentee before: Xu Ren Chun |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |