CN210978863U - Building heating and ventilation pipeline connecting device - Google Patents
Building heating and ventilation pipeline connecting device Download PDFInfo
- Publication number
- CN210978863U CN210978863U CN201921831612.XU CN201921831612U CN210978863U CN 210978863 U CN210978863 U CN 210978863U CN 201921831612 U CN201921831612 U CN 201921831612U CN 210978863 U CN210978863 U CN 210978863U
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- China
- Prior art keywords
- connecting seat
- sealing ring
- heat preservation
- female
- building heating
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Abstract
The utility model discloses a building heating ventilation pipeline connecting device, including public connecting seat and female connecting seat, annular array distributes on the female connecting seat has a set of open-ended connecting hole, it has a set of fast-assembling bolt to articulate on the public connecting seat, fast-assembling bolt and connecting hole joint cooperation, the joint has sealing washer and heat preservation circle between the terminal surface of female connecting seat and public connecting seat contact. The utility model relates to a simple structure, the installation is swift, heat preservation leak protection's warm logical pipeline connecting device of building.
Description
Technical Field
The utility model relates to a pipe connection device field specifically is a building heating ventilation pipe connection device.
Background
In the laying of building heating ventilation pipelines, most of the existing heating ventilation pipeline connecting devices have the problems of complex connecting structures and complex assembly, so that the installation efficiency is low; meanwhile, most of the existing heating and ventilation pipeline connecting devices are poor in sealing performance of joints, and the phenomena of water leakage, water seepage and poor heat preservation effect of the joints exist. Therefore, a new connecting device for building heating and ventilation pipelines is needed to overcome the above technical defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a warm logical pipeline connecting device of building to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a building heating and ventilation pipeline connecting device, includes public connecting seat and female connecting seat, annular array distributes on the female connecting seat has a set of open-ended connecting hole, it has a set of fast-assembling bolt to articulate on the public connecting seat, fast-assembling bolt and connecting hole joint cooperation, joint have sealing washer and heat preservation circle between the terminal surface of female connecting seat and public connecting seat contact.
Preferably, a pair of positioning columns is arranged on the end face of one side, facing the female connecting seat, of the male connecting seat, a pair of positioning holes is arranged on the end face of one side, facing the male connecting seat, of the female connecting seat, and the positioning columns are in inserting fit with the positioning holes.
Preferably, the tail end of the positioning column is provided with a conical pointed end.
Preferably, the fast-assembling bolt includes the threaded rod, annular array distributes on the public connecting seat has a set of hinge groove, the threaded rod articulates in hinge groove, threaded rod free rotation's one end threaded connection has the nut, fixedly connected with twists the ring on the nut, and the cover is equipped with the gasket on the threaded rod, the gasket is located between nut and the hinge groove.
Preferably, the opening of the connecting hole is provided with a circular arc-shaped opening chamfer.
Preferably, the sealing ring comprises an outer sealing ring and an inner sealing ring, an outer sealing ring groove, an inner sealing ring groove and a heat preservation ring groove are formed in the opposite end faces of the female connecting seat and the male connecting seat, the outer sealing ring and the inner sealing ring are respectively clamped in the outer sealing ring groove and the inner sealing ring groove, and the heat preservation ring is clamped in the heat preservation ring groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, sealing washer and heat preservation circle are used for improving the sealing performance and the thermal insulation performance of pipe connection department respectively. The positioning column is in inserting fit with the positioning hole and used for quick positioning, and the quick-assembly bolt can be quickly aligned with the connecting hole. The tip can improve the convenience that reference column and locating hole pegged graft. The gasket is used for preventing crushing female connecting seat, screws up the ring and conveniently locks fast-assembling bolt with the hand, convenient and fast. The opening chamfer is convenient for the fast joint of screw rod card to the connecting hole. The outer sealing ring groove, the inner sealing ring groove and the heat preservation ring groove are formed in the opposite end faces of the female connecting seat and the male connecting seat, the clamping tightness of the outer sealing ring, the inner sealing ring and the heat preservation ring can be improved, the outer sealing ring and the inner sealing ring are respectively arranged on the outer side and the inner side of the heat preservation ring to play a role in protecting the heat preservation ring, and the heat preservation ring is prevented from being rotten due to water inflow. The utility model relates to a simple structure, the installation is swift, heat preservation leak protection's warm logical pipeline connecting device of building.
Drawings
FIG. 1 is a schematic structural view of a building heating and ventilation pipe connecting device;
FIG. 2 is a schematic structural view of a female connection seat in a building heating and ventilation pipe connection device;
FIG. 3 is a schematic structural view of a male connector holder in a building heating and ventilation duct connecting device;
fig. 4 is a partial structural view at K in fig. 3.
In the figure: 1-female connecting seat, 2-male connecting seat, 3-positioning column, 4-tip, 5-positioning hole, 6-connecting hole, 7-opening chamfer, 8-hinge groove, 9-quick-assembling bolt, 10-threaded rod, 11-gasket, 12-nut, 13-screwing ring, 14-outer sealing ring groove, 15-outer sealing ring, 16-heat preservation ring groove, 17-heat preservation ring, 18-inner sealing ring groove, 19-inner sealing ring and 20-sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a building heating and ventilation pipeline connecting device, includes public connecting seat 2 and female connecting seat 1, annular array distributes on the female connecting seat 1 has a set of open-ended connecting hole 6, it has a set of fast-assembling bolt 9 to articulate on the public connecting seat 2, fast-assembling bolt 9 cooperates with connecting hole 6 joint, and the joint has sealing washer 10 and heat preservation circle 17 between the terminal surface of female connecting seat 1 and public connecting seat 2 contact.
During installation, the rest of the connecting holes 6, namely the quick-mounting bolts 9, are aligned, then the quick-mounting bolts 9 are rotated to clamp the threaded rods 10 into the connecting holes 6, then the quick-mounting bolts 9 are screwed down to realize connection of pipelines, and the sealing rings 20 and the heat-insulating rings 17 are respectively used for improving the sealing performance and the heat-insulating performance of the joints of the pipelines.
Preferably, a pair of positioning columns 3 is arranged on one side end face of the male connecting seat 2 facing the female connecting seat 1, a pair of positioning holes 5 is arranged on one side end face of the female connecting seat 1 facing the male connecting seat 2, and the positioning columns 3 are in inserted fit with the positioning holes 5.
The positioning column 3 is in inserting fit with the positioning hole 5 for quick positioning, and the quick-assembly bolt 9 and the connecting hole 6 can be quickly aligned.
Preferably, the end of the positioning column 3 is provided with a conical tip 4.
The tip 4 can improve the convenience degree of inserting the positioning column 3 and the positioning hole 5.
Preferably, the quick-assembly bolt 9 includes a threaded rod 10, a group of hinge grooves 8 are distributed on the male connecting seat 2 in an annular array manner, the threaded rod 10 is hinged in the hinge grooves 8, a nut 12 is connected to one end of the threaded rod 10, which can rotate freely, a screwing ring 13 is fixedly connected to the nut 12, a gasket 11 is sleeved on the threaded rod 10, and the gasket 11 is located between the nut 12 and the hinge grooves 8.
The gasket 11 is used for preventing the female connecting seat 2 from being crushed, and the quick-mounting bolt 9 is conveniently locked by hands by screwing the ring 13, so that the operation is convenient and fast.
Preferably, the opening of the connecting hole 6 is provided with an opening chamfer 7 in the shape of a circular arc.
The opening chamfer 7 facilitates the snap-in of the threaded rod 10 into the connection hole 6.
Preferably, the sealing ring 20 comprises an outer sealing ring 15 and an inner sealing ring 19, an outer sealing ring groove 14, an inner sealing ring groove 18 and a heat preservation ring groove 16 are respectively arranged on the opposite end surfaces of the female connection base 1 and the male connection base 2, the outer sealing ring 15 and the inner sealing ring 19 are respectively clamped in the outer sealing ring groove 14 and the inner sealing ring groove 18, and the heat preservation ring 17 is clamped in the heat preservation ring groove 16.
The outer sealing ring groove 14, the inner sealing ring groove 18 and the heat preservation ring groove 16 are arranged on the opposite end faces of the female connecting seat 1 and the male connecting seat 2, the clamping tightness of the outer sealing ring 15, the inner sealing ring 19 and the heat preservation ring 17 can be improved, the outer sealing ring 15 and the inner sealing ring 19 are respectively arranged on the outer side and the inner side of the heat preservation ring 17 to play a role in protecting the heat preservation ring 17, and the heat preservation ring 17 is prevented from being rotten due to water inflow.
The utility model discloses a theory of operation is: during installation, the rest of the connecting holes 6, namely the quick-mounting bolts 9, are aligned, then the quick-mounting bolts 9 are rotated to clamp the threaded rods 10 into the connecting holes 6, then the quick-mounting bolts 9 are screwed down to realize connection of pipelines, and the sealing rings 10 and the heat-insulating rings 17 are respectively used for improving the sealing performance and the heat-insulating performance of the joints of the pipelines. The positioning column 3 is in inserting fit with the positioning hole 5 for quick positioning, and the quick-assembly bolt 9 and the connecting hole 6 can be quickly aligned. The tip 4 can improve the convenience degree of inserting the positioning column 3 and the positioning hole 5. The gasket 11 is used for preventing the female connecting seat 2 from being crushed, and the quick-mounting bolt 9 is conveniently locked by hands by screwing the ring 13, so that the operation is convenient and fast. The opening chamfer 7 facilitates the snap-in of the threaded rod 10 into the connection hole 6. The outer sealing ring groove 14, the inner sealing ring groove 18 and the heat preservation ring groove 16 are arranged on the opposite end faces of the female connecting seat 1 and the male connecting seat 2, the clamping tightness of the outer sealing ring 15, the inner sealing ring 19 and the heat preservation ring 17 can be improved, the outer sealing ring 15 and the inner sealing ring 19 are respectively arranged on the outer side and the inner side of the heat preservation ring 17 to play a role in protecting the heat preservation ring 17, and the heat preservation ring 17 is prevented from being rotten due to water inflow.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a warm pipeline connecting device that leads to of building, includes public connecting seat (2) and female connecting seat (1), its characterized in that: annular array distributes on female connecting seat (1) has a set of open-ended connecting hole (6), it has a set of fast-assembling bolt (9) to articulate on public connecting seat (2), fast-assembling bolt (9) and connecting hole (6) joint cooperation, joint have sealing washer (20) and heat preservation circle (17) between the terminal surface of female connecting seat (1) and public connecting seat (2) contact.
2. The building heating and ventilation pipeline connecting device according to claim 1, wherein: a pair of positioning columns (3) are arranged on the end face, facing the female connecting seat (1), of the male connecting seat (2), a pair of positioning holes (5) are arranged on the end face, facing the male connecting seat (2), of the female connecting seat (1), and the positioning columns (3) are in inserting fit with the positioning holes (5).
3. The building heating and ventilation pipeline connecting device as claimed in claim 2, wherein: the tail end of the positioning column (3) is provided with a conical pointed end (4).
4. The building heating and ventilation pipeline connecting device according to claim 1, wherein: fast-assembling bolt (9) include threaded rod (10), annular array distributes on public connecting seat (2) has a set of hinge groove (8), threaded rod (10) articulate in hinge groove (8), and threaded rod (10) free rotation's one end threaded connection has nut (12), fixedly connected with twists ring (13) on nut (12), and the cover is equipped with gasket (11) on threaded rod (10), gasket (11) are located between nut (12) and hinge groove (8).
5. The building heating and ventilation pipeline connecting device according to claim 1, wherein: and an arc-shaped opening chamfer (7) is arranged at the opening of the connecting hole (6).
6. The building heating and ventilation pipeline connecting device according to claim 1, wherein: the sealing ring (20) comprises an outer sealing ring (15) and an inner sealing ring (19), an outer sealing ring groove (14), an inner sealing ring groove (18) and a heat preservation ring groove (16) are arranged on the opposite end faces of the female connecting seat (1) and the male connecting seat (2), the outer sealing ring (15) and the inner sealing ring (19) are respectively clamped in the outer sealing ring groove (14) and the inner sealing ring groove (18), and the heat preservation ring (17) is clamped in the heat preservation ring groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831612.XU CN210978863U (en) | 2019-10-28 | 2019-10-28 | Building heating and ventilation pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831612.XU CN210978863U (en) | 2019-10-28 | 2019-10-28 | Building heating and ventilation pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978863U true CN210978863U (en) | 2020-07-10 |
Family
ID=71422153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921831612.XU Expired - Fee Related CN210978863U (en) | 2019-10-28 | 2019-10-28 | Building heating and ventilation pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536130A (en) * | 2022-03-02 | 2022-05-27 | 广东博智林机器人有限公司 | Flexible tilting mechanism and trimming robot |
-
2019
- 2019-10-28 CN CN201921831612.XU patent/CN210978863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536130A (en) * | 2022-03-02 | 2022-05-27 | 广东博智林机器人有限公司 | Flexible tilting mechanism and trimming robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bozhou Zhonglian Construction Engineering Co.,Ltd. Assignor: BOZHOU VOCATIONAL AND TECHNICAL College Contract record no.: X2020980003807 Denomination of utility model: Building heating and ventilation pipeline connecting device Granted publication date: 20200710 License type: Exclusive License Record date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20211028 |