CN220647186U - Pipeline connecting device for building heating and ventilation construction - Google Patents
Pipeline connecting device for building heating and ventilation construction Download PDFInfo
- Publication number
- CN220647186U CN220647186U CN202321424994.0U CN202321424994U CN220647186U CN 220647186 U CN220647186 U CN 220647186U CN 202321424994 U CN202321424994 U CN 202321424994U CN 220647186 U CN220647186 U CN 220647186U
- Authority
- CN
- China
- Prior art keywords
- pipe
- connecting pipe
- plate
- return bend
- fixedly connected
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model relates to the technical field of heating ventilation construction, in particular to a pipeline connecting device for building heating ventilation construction. The advantages are that: through setting up the return bend, the constant head tank has all been seted up to the inside at return bend both ends, the one end fixedly connected with holding ring of first connecting pipe, holding ring swing joint is in the inside of constant head tank, when using the return bend to connect warm siphunculus, at first through rotating first connecting pipe, make the screw hole be located the arch, fix first connecting pipe on first warm siphunculus, the same reason, fix the second connecting pipe on the warm siphunculus of second, and then realize the connection to first warm siphunculus and warm siphunculus of second, and when dismantling, through rotating first connecting pipe, make the screw hole rotate on the arch, drive the holding ring simultaneously and rotate in the constant head tank, make first connecting pipe rotate can, do not need to rotate whole return bend, reduce the damage to the return bend, easy and simple to handle.
Description
Technical Field
The utility model relates to the technical field of heating and ventilation construction, in particular to a pipeline connecting device for building heating and ventilation construction.
Background
Heating ventilation is an integral part of a building, comprising: in three aspects of heating, ventilation and air conditioning, when the heating, ventilation and erection are performed, the pipeline is required to be used for conveying air flow, and when the pipeline is erected, the pipeline is required to be turned and erected frequently, so that a connecting device is required to be used for connecting.
The utility model discloses a pipeline connecting device for building heating and ventilation construction in China patent CN217153454U, this pipeline connecting device for building heating and ventilation construction increases the leakproofness of being connected through the packing ring No. one and No. two packing rings that set up on the screwed pipe subassembly, only need twist the screwed pipe subassembly when dismantling when needs can, easy dismounting.
However, this pipe connection device, when the installation, through the screwed pipe subassembly with folding pipe threaded connection on warm siphunculus, and when dismantling, need rotate whole screwed pipe subassembly, because the second body of screwed pipe subassembly is connected warm siphunculus and folding pipe's junction, when dismantling folding pipe, need rotate folding pipe and second body together, and folding pipe's other end is fixed on warm siphunculus No. two, and then need rotate the folding pipe of buckling, causes the damage easily for a long time.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a pipe connection device for building heating and ventilation construction, so as to solve the problems mentioned in the background art and overcome the defects in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a pipe connection device for building heating and ventilation construction, including a bent pipe, two ends of the bent pipe are respectively movably connected with a first connection pipe and a second connection pipe, one end of the first connection pipe is provided with a first heating pipe, and one end of the second connection pipe is provided with a second heating pipe;
one end of the first connecting pipe is fixedly connected with a positioning ring, positioning grooves are formed in the two ends of the bent pipe, and the positioning ring is movably connected to the inner parts of the positioning grooves;
two folding pipes are arranged on the bent pipe and are respectively positioned at one side of the first connecting pipe and one side of the second connecting pipe;
a bulge is fixedly connected to one side of the first heating through pipe, a threaded hole is formed in one end of the first connecting pipe, the bulge is movably connected to the interior of the threaded hole, and an external thread matched with the threaded hole is arranged on the outer surface of the bulge;
the outer surfaces of one end of the first heating through pipe and one end of the first connecting pipe are fixedly connected with connecting plates, mounting grooves are formed in the connecting plates, and bolts are arranged in the mounting grooves;
the outer surface of the bent pipe is fixedly connected with a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are respectively positioned at two ends of the folding pipe;
by the above-mentioned scheme preferred, one side fixedly connected with locating plate of first fixed plate, one side fixedly connected with limiting plate of second fixed plate, the spacing groove has been seted up to the inside of limiting plate, locating plate swing joint is in the inside of spacing groove.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. this building warms up construction and uses pipeline connecting device, through setting up the return bend, the constant head tank has all been seted up to the inside at return bend both ends, the one end fixedly connected with holding ring of first connecting pipe, holding ring swing joint is in the inside of constant head tank, when using the return bend to connect first warm siphunculus and second warm siphunculus, at first through rotating first connecting pipe, make the screw hole be located the arch, fix first connecting pipe on first warm siphunculus, the same reason, fix the second connecting pipe on second warm siphunculus, and then realize the connection to first warm siphunculus and second warm siphunculus, and when dismantling, through rotating first connecting pipe, make the screw hole rotate on the arch, drive the holding ring simultaneously and rotate in the constant head tank, make first connecting pipe rotate can, do not need to rotate whole return bend, reduce the damage to the return bend, easy and simple to handle.
2. This building warms up construction and uses pipeline connecting device, through setting up locating plate and limiting plate, wherein the locating plate is located one side of first fixed plate, the limiting plate is located one side of second fixed plate, when using the return bend to connect first warm siphunculus and second warm siphunculus, can change the length at return bend both ends through folding pipe, and at the in-process of pulling folding pipe, along with length variation, change the distance between first fixed plate and the second fixed plate, and then drive the locating plate and remove in the limiting plate, make folding pipe be located locating plate and limiting plate, have the effect of protection to folding pipe, reduce the damage that the collision caused.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the elbow of the present utility model;
FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;
FIG. 4 is a schematic view of a retaining ring according to the present utility model;
FIG. 5 is a schematic view of the structure of a threaded hole according to the present utility model;
FIG. 6 is a schematic view of a folded tube of the present utility model;
fig. 7 is a schematic structural view of the limiting plate of the present utility model.
In the figure: the device comprises a 1-bent pipe, a 2-first connecting pipe, a 3-second connecting pipe, a 4-first heating through pipe, a 5-second heating through pipe, a 6-positioning ring, a 7-positioning groove, an 8-folding pipe, a 9-bulge, a 10-threaded hole, an 11-connecting plate, a 12-first fixing plate, a 13-second fixing plate, a 14-positioning plate and a 15-limiting plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-7, the pipeline connecting device for building heating and ventilation construction in the embodiment of the utility model comprises an elbow pipe 1, wherein two ends of the elbow pipe 1 are respectively and movably connected with a first connecting pipe 2 and a second connecting pipe 3, one end of the first connecting pipe 2 is provided with a first heating through pipe 4, and one end of the second connecting pipe 3 is provided with a second heating through pipe 5;
one end of the first connecting pipe 2 is fixedly connected with a positioning ring 6, positioning grooves 7 are formed in the two ends of the bent pipe 1, and the positioning ring 6 is movably connected in the positioning grooves 7;
the two folding pipes 8 are arranged on the bent pipe 1, the two folding pipes 8 are respectively positioned at one side of the first connecting pipe 2 and one side of the second connecting pipe 3, the lengths of the two ends of the bent pipe 1 can be changed through the folding pipes 8, and the two folding pipes can be adjusted according to the positions of the first heating through pipe 4 and the second heating through pipe 5;
a bulge 9 is fixedly connected to one side of the first heating through pipe 4, a threaded hole 10 is formed in one end of the first connecting pipe 2, the bulge 9 is movably connected to the inner part of the threaded hole 10, external threads matched with the threaded hole 10 are arranged on the outer surface of the bulge 9, the threaded hole 10 is positioned on the bulge 9 by rotating the first connecting pipe 2, and the first connecting pipe 2 is fixed on the first heating through pipe 4;
the outer surfaces of one end of the first heating through pipe 4 and one end of the first connecting pipe 2 are fixedly connected with connecting plates 11, the inside of each connecting plate 11 is provided with a mounting groove, the inside of each mounting groove is provided with a bolt, after the first connecting pipe 2 is fixed at one end of the first heating through pipe 4, the two connecting plates 11 are contacted, and the two connecting plates 11 are connected by rotating the bolts into the mounting grooves, so that the stability is further improved;
the outer surface of the bent pipe 1 is fixedly connected with a first fixing plate 12 and a second fixing plate 13, and the first fixing plate 12 and the second fixing plate 13 are respectively positioned at two ends of the folding pipe 8, so that when the folding pipe 8 is pulled, the first fixing plate 12 and the second fixing plate 13 are driven to move together, and the distance between the first fixing plate 12 and the second fixing plate 13 is changed.
Example 1: one side fixedly connected with locating plate 14 of first fixed plate 12, one side fixedly connected with limiting plate 15 of second fixed plate 13, the spacing groove has been seted up to the inside of limiting plate 15, locating plate 14 swing joint is in the inside of spacing groove, when folding pipe 8 drives first fixed plate 12 and second fixed plate 13 and removes, makes locating plate 14 remove in limiting plate 15 for folding pipe 8 is located locating plate 14 and limiting plate 15, has the effect of protection to folding pipe 18.
The working principle of the utility model is as follows: the inside at return bend 1 both ends has all been seted up constant head tank 7, the one end fixedly connected with holding ring 6 of first connecting pipe 2, holding ring 6 swing joint is in the inside of constant head tank 7, when using return bend 1 to connect first warm siphunculus 4 and second warm siphunculus 5, at first through rotating first connecting pipe 2, make screw hole 10 be located on protruding 9, fix first connecting pipe 2 on first warm siphunculus 4, the same reason, fix second connecting pipe 3 on second warm siphunculus 5, and then make return bend 1 realize the connection to first warm siphunculus 4 and second warm siphunculus 5, and when dismantling, through rotating first connecting pipe 2, make screw hole 10 rotate on protruding 9, drive holding ring 6 simultaneously and rotate in holding tank 7, make first connecting pipe 2 rotate can, do not need to rotate whole return bend 1, reduce the damage to return bend 1, and is easy and simple to handle, and when using return bend 1 to connect first warm siphunculus 4 and second siphunculus 5, can change the length at 1 both ends through pipe 8, and change the length of folding pipe 8, and change the fixed plate along with the length of pulling pipe 8, change in the first warm siphunculus 15, the fixed plate is in the fixed plate is changed at the length of 12, the time of the extension plate is changed, the fixed plate is 14, and the limiting plate is changed, the life-stop plate is changed, the life is changed, and is used in the fixed plate is 14, and is changed, and is used in the limiting plate is used in the position 13, is changed, and is used in the limiting plate.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. this building warms up construction and uses pipeline connecting device, through setting up return bend 1, constant head tank 7 has all been seted up to the inside at return bend 1 both ends, the one end fixedly connected with holding ring 6 of first connecting pipe 2, holding ring 6 swing joint is in the inside of constant head tank 7, when using return bend 1 to connect first warm siphunculus 4 and second warm siphunculus 5, at first through rotating first connecting pipe 2, make screw hole 10 be located protruding 9, fix first connecting pipe 2 on first warm siphunculus 4, the same reason, fix second connecting pipe 3 on second warm siphunculus 5, and then realize the connection to first warm siphunculus 4 and second warm siphunculus 5, and when dismantling, through rotating first connecting pipe 2, make screw hole 10 rotate on protruding 9, drive holding ring 6 simultaneously and rotate in constant head tank 7, make first connecting pipe 2 rotate can, need not rotate whole return bend 1, reduce the damage to return bend 1, easy and simple to handle.
2. This building warms up construction and uses pipeline connecting device, through setting up locating plate 14 and limiting plate 15, wherein locating plate 14 is located one side of first fixed plate 12, limiting plate 15 is located one side of second fixed plate 13, when using return bend 1 to connect first warm siphunculus 4 and second warm siphunculus 5, can change the length at return bend 1 both ends through folding pipe 8, and in the in-process of pulling folding pipe 8, along with length variation, change the distance between first fixed plate 12 and the second fixed plate 13, and then drive locating plate 14 and remove in limiting plate 15, make folding pipe 8 be located locating plate 14 and limiting plate 15, have the effect of protection to folding pipe 18, reduce the damage that the collision caused.
Claims (2)
1. The utility model provides a building warms up construction and uses pipeline connecting device which characterized in that, includes return bend (1), the both ends of return bend (1) are swing joint respectively has first connecting pipe (2) and second connecting pipe (3), the one end of first connecting pipe (2) is provided with first warm siphunculus (4), the one end of second connecting pipe (3) is provided with second warm siphunculus (5);
one end of the first connecting pipe (2) is fixedly connected with a positioning ring (6), positioning grooves (7) are formed in the two ends of the bent pipe (1), and the positioning ring (6) is movably connected in the positioning grooves (7);
two folding pipes (8) are arranged on the bent pipe (1), and the two folding pipes (8) are respectively positioned at one side of the first connecting pipe (2) and one side of the second connecting pipe (3);
one side of the first heating through pipe (4) is fixedly connected with a bulge (9), a threaded hole (10) is formed in one end of the first connecting pipe (2), the bulge (9) is movably connected to the inside of the threaded hole (10), and an external thread matched with the threaded hole (10) is arranged on the outer surface of the bulge (9);
the outer surfaces of one end of the first heating through pipe (4) and one end of the first connecting pipe (2) are fixedly connected with a connecting plate (11), an installation groove is formed in the connecting plate (11), and bolts are arranged in the installation groove;
the outer surface of the bent pipe (1) is fixedly connected with a first fixing plate (12) and a second fixing plate (13), and the first fixing plate (12) and the second fixing plate (13) are respectively positioned at two ends of the folding pipe (8).
2. The pipeline connecting device for building heating and ventilation construction according to claim 1, wherein one side of the first fixing plate (12) is fixedly connected with a positioning plate (14), one side of the second fixing plate (13) is fixedly connected with a limiting plate (15), a limiting groove is formed in the limiting plate (15), and the positioning plate (14) is movably connected in the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321424994.0U CN220647186U (en) | 2023-06-06 | 2023-06-06 | Pipeline connecting device for building heating and ventilation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321424994.0U CN220647186U (en) | 2023-06-06 | 2023-06-06 | Pipeline connecting device for building heating and ventilation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647186U true CN220647186U (en) | 2024-03-22 |
Family
ID=90287274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321424994.0U Active CN220647186U (en) | 2023-06-06 | 2023-06-06 | Pipeline connecting device for building heating and ventilation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647186U (en) |
-
2023
- 2023-06-06 CN CN202321424994.0U patent/CN220647186U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |