CN214093450U - Heating and ventilation pipe easy to maintain - Google Patents
Heating and ventilation pipe easy to maintain Download PDFInfo
- Publication number
- CN214093450U CN214093450U CN202120024169.6U CN202120024169U CN214093450U CN 214093450 U CN214093450 U CN 214093450U CN 202120024169 U CN202120024169 U CN 202120024169U CN 214093450 U CN214093450 U CN 214093450U
- Authority
- CN
- China
- Prior art keywords
- pipe
- heating
- butt joint
- adjusting
- ventilating pipeline
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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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 238000009423 ventilation Methods 0.000 title claims description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses an easy warm logical pipe of maintaining, include: the first heating and ventilating pipeline and the second heating and ventilating pipeline; the first heating and ventilating pipeline and the second heating and ventilating pipeline are communicated through a combined connecting pipe; the combined connecting pipe comprises a first butt joint pipe, a second butt joint pipe and an adjusting pipe, the first butt joint pipe is fixedly connected to one end of the first heating and ventilating pipeline, the second butt joint pipe is fixedly connected to one end of the second heating and ventilating pipeline, and two ends of the adjusting pipe are movably inserted into the first butt joint pipe and the second butt joint pipe respectively. The utility model discloses in, dock the intercommunication through built-up connection pipe to two warm logical pipelines, and built-up connection pipe is connected by first pair of takeover and second to taking over cooperation regulating pipe and is constituteed, and first pair of takeover and second are to taking over can cooperate the regulating pipe to stretch out and draw back and adjust, compare traditional fixed length butt joint, realize that length is adjustable, and the installation is dismantled conveniently, is convenient for maintain.
Description
Technical Field
The utility model relates to a warm siphunculus technical field especially relates to an easy warm siphunculus of maintaining.
Background
The heating and ventilation pipeline has a very wide application range. A purifying system air feeding and returning pipe, a central air conditioning ventilation pipe, an industrial air feeding and exhausting ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized cloth air duct and the like.
The warm logical pipeline that uses at present mostly realizes fixing the intercommunication to warm logical pipeline through the joint of fixed length when carrying out the butt joint, appears leaking when the joint position of connecting and operates inconveniently when needing to dismantle the maintenance, is difficult for maintaining.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy warm siphunculus of maintaining to solve the weak point among the above-mentioned prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an easy to maintain heating and ventilation pipe comprising: the first heating and ventilating pipeline and the second heating and ventilating pipeline;
the first heating and ventilating pipeline and the second heating and ventilating pipeline are communicated through a combined connecting pipe;
the combined connecting pipe comprises a first butt joint pipe, a second butt joint pipe and an adjusting pipe, the first butt joint pipe is fixedly connected to one end of the first heating and ventilating pipeline, the second butt joint pipe is fixedly connected to one end of the second heating and ventilating pipeline, and two ends of the adjusting pipe are movably inserted into the first butt joint pipe and the second butt joint pipe respectively.
As a further description of the above technical solution:
the first butt joint pipe and the second butt joint pipe comprise inserting pipes, adjusting sleeves are integrally formed on the inserting pipes, the adjusting sleeves are movably sleeved at one ends of the adjusting pipes, and connecting flanges used for being fixedly used with the first heating and ventilation pipeline are further integrally formed on the outer sides of the inserting pipes.
As a further description of the above technical solution:
adjusting flanges are welded on the outer sides of the inserting pipes in the first butt joint pipe and the second butt joint pipe, and a connecting screw rod is spirally connected between the two adjusting flanges in a penetrating mode.
As a further description of the above technical solution:
the two ends of the adjusting pipe are provided with openings, an annular sealing frame is integrally formed at the openings, and an annular sealing gasket is sleeved on the circumferential surface of the annular sealing frame.
As a further description of the above technical solution:
the middle end position department of control tube is fixed to be cup jointed the annular frame, and the global equal angle of annular frame is connected with the adapter sleeve through the link, the adapter sleeve cup joints on connecting screw.
The utility model provides an easy warm siphunculus of maintaining. The method has the following beneficial effects:
this easy warm siphunculus of maintaining docks the intercommunication through built-up connection pipe to two warm siphunculus ways, and built-up connection pipe is connected by first butt joint pipe and second butt joint pipe cooperation control tube and is constituteed, first butt joint pipe and second butt joint pipe can cooperate the control tube to stretch out and draw back and adjust, compare traditional fixed length butt joint, realize that length is adjustable, the installation is dismantled conveniently, be convenient for maintain, all set up connecting screw through adjusting flange on first butt joint pipe and second butt joint pipe simultaneously, and cooperation adapter sleeve and annular frame are connected with the control tube, the realization is wholly supported the built-up connection pipe, prevent crooked, the stability and the sealed effect of warm siphunculus way connection are improved.
Drawings
Fig. 1 is a schematic view of an overall structure of an easy-to-maintain heating and ventilation pipe of the present invention;
FIG. 2 is a schematic structural view of the connecting tube assembly of the present invention;
fig. 3 is a schematic structural view of a first butt joint pipe in the present invention;
fig. 4 is a schematic structural view of the middle adjusting tube of the present invention.
Illustration of the drawings:
1. a first heating and ventilation pipeline; 2. a combination connecting pipe; 21. a first docking pipe; 211. inserting a pipe; 212. a connecting flange; 213. adjusting the sleeve; 214. adjusting the flange; 215. connecting a screw rod; 22. a second pair of adapter tubes; 23. an adjusting tube; 231. an annular seal carrier; 232. an annular sealing gasket; 233. an annular frame; 234. connecting sleeves; 3. and the second heating and ventilation pipeline.
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.
Referring to fig. 1 to 4, an easy-to-maintain heating and ventilating pipe includes: a first heating and ventilating pipeline 1 and a second heating and ventilating pipeline 3;
the first heating and ventilating pipeline 1 is communicated with the second heating and ventilating pipeline 3 through a combined connecting pipe 2;
the combined connecting pipe 2 comprises a first connecting pipe 21, a second connecting pipe 22 and an adjusting pipe 23, the first connecting pipe 21 is fixedly connected to one end of the first heating and ventilating pipeline 1, the second connecting pipe 22 is fixedly connected to one end of the second heating and ventilating pipeline 3, and two ends of the adjusting pipe 23 are movably inserted into the first connecting pipe 21 and the second connecting pipe 22 respectively.
This warm siphunculus of easy maintenance docks the intercommunication through built-up connection pipe 2 to first warm siphunculus 1 and the warm siphunculus 3 of second, and built-up connection pipe 2 is connected by first butt joint 21 and second butt joint 22 cooperation control tube 23 and is constituteed, and first butt joint 21 and second butt joint 22 can cooperate the control tube 23 to stretch out and draw back and adjust, compare traditional fixed length butt joint, realize adjustable length, and the installation is dismantled conveniently, is convenient for maintain.
The first butt joint pipe 21 and the second butt joint pipe 22 both comprise a splicing pipe 211, an adjusting sleeve 213 is integrally formed on the splicing pipe 211, the adjusting sleeve 213 is movably sleeved at one end of the adjusting pipe 23, and a connecting flange 212 for fixing the first heating and ventilation pipeline 1 is further integrally formed on the outer side of the splicing pipe 211.
The insertion pipes 211 on the first pair of connection pipes 21 and the second pair of connection pipes 22 are respectively inserted into the interfaces of the first heating and ventilating pipeline 1 and the second heating and ventilating pipeline 3, and then are matched with the connection flanges 212 on the first pair of connection pipes 21 and the second pair of connection pipes 22 to realize the fixed connection with the first heating and ventilating pipeline 1 and the second heating and ventilating pipeline 3 respectively.
Adjusting flanges 214 are welded on the outer sides of the inserting pipes 211 in the first connecting pipe pair 21 and the second connecting pipe pair 22, and a connecting screw 215 is spirally connected between the two adjusting flanges 214 in a penetrating manner.
The middle end position of the adjusting pipe 23 is fixedly sleeved with a ring frame 233, the circumferential surface of the ring frame 233 is connected with a connecting sleeve 234 through a connecting frame at an equal angle, and the connecting sleeve 234 is sleeved on the connecting screw 215.
Further, the first butt joint pipe 21 and the second butt joint pipe 22 are respectively provided with a connecting screw 215 through an adjusting flange 214, and are connected with the adjusting pipe 23 by matching with a connecting sleeve 234 and an annular frame 233, so that the combined connecting pipe 2 is integrally supported, the deflection is prevented, and the connection stability and the sealing effect of the first heating and ventilation pipeline 1 and the second heating and ventilation pipeline 3 are improved.
An annular sealing frame 231 is integrally formed at the opening positions of the two ends of the adjusting pipe 23, and an annular sealing gasket 232 is sleeved on the peripheral surface of the annular sealing frame 231.
The sealing performance of the connection of the adjusting pipe 23 and the first adapter pipe 21 and the second adapter pipe 22 is improved by the arrangement of the annular sealing frame 231 and the annular sealing washer 232.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An easy-to-maintain heating and ventilation pipe, comprising: a first heating and ventilating pipeline (1) and a second heating and ventilating pipeline (3);
the first heating and ventilating pipeline (1) is communicated with the second heating and ventilating pipeline (3) through a combined connecting pipe (2);
the combined connecting pipe (2) comprises a first butt joint pipe (21), a second butt joint pipe (22) and an adjusting pipe (23), the first butt joint pipe (21) is fixedly connected to one end of the first heating and ventilating pipeline (1), the second butt joint pipe (22) is fixedly connected to one end of the second heating and ventilating pipeline (3), and two ends of the adjusting pipe (23) are movably inserted into the first butt joint pipe (21) and the second butt joint pipe (22) respectively.
2. The easy-to-maintain heating and ventilation pipe according to claim 1, wherein the first connection pipe pair (21) and the second connection pipe pair (22) each comprise a connection pipe (211), an adjusting sleeve (213) is integrally formed on the connection pipe (211), the adjusting sleeve (213) is movably sleeved at one end of the adjusting pipe (23), and a connecting flange (212) for fixing with the first heating and ventilation pipeline (1) is further integrally formed on the outer side of the connection pipe (211).
3. The easy-to-maintain heating and ventilation pipe according to claim 2, wherein the adjusting flanges (214) are welded to the outer sides of the insertion pipes (211) in the first pair of connection pipes (21) and the second pair of connection pipes (22), and a connection screw (215) is spirally connected between the two adjusting flanges (214) in a penetrating manner.
4. An easy-to-maintain heating and ventilation pipe according to claim 1, wherein an annular sealing frame (231) is integrally formed at the opening position of the two ends of the adjusting pipe (23), and an annular sealing gasket (232) is sleeved on the periphery of the annular sealing frame (231).
5. The easy-to-maintain heating and ventilation pipe according to claim 1, wherein the middle end of the adjusting pipe (23) is fixedly sleeved with a ring frame (233), the circumferential surface of the ring frame (233) is connected with a connecting sleeve (234) through the connecting frame at an equal angle, and the connecting sleeve (234) is sleeved on the connecting screw rod (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024169.6U CN214093450U (en) | 2021-01-06 | 2021-01-06 | Heating and ventilation pipe easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024169.6U CN214093450U (en) | 2021-01-06 | 2021-01-06 | Heating and ventilation pipe easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214093450U true CN214093450U (en) | 2021-08-31 |
Family
ID=77437668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120024169.6U Expired - Fee Related CN214093450U (en) | 2021-01-06 | 2021-01-06 | Heating and ventilation pipe easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214093450U (en) |
-
2021
- 2021-01-06 CN CN202120024169.6U patent/CN214093450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210831 |