CN219623466U - Heating and ventilation pipeline with good ventilation performance - Google Patents
Heating and ventilation pipeline with good ventilation performance Download PDFInfo
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- CN219623466U CN219623466U CN202320436428.5U CN202320436428U CN219623466U CN 219623466 U CN219623466 U CN 219623466U CN 202320436428 U CN202320436428 U CN 202320436428U CN 219623466 U CN219623466 U CN 219623466U
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- pipeline
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- ventilation
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- 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]
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Abstract
The utility model belongs to the technical field of pipelines, in particular to a heating and ventilation pipeline with good ventilation performance, which comprises a first pipeline and a second pipeline, wherein an annular clamping block is arranged on the outer surface of one end of the first pipeline, a first connecting block is arranged on the side surface of the first pipeline close to one end, a square clamping block is arranged on the front surface of the first connecting block, an annular clamping groove is arranged on the outer surface of one end of the second pipeline, a sealing gasket is arranged in the annular clamping groove, and a second connecting block is arranged on the side surface of the second pipeline close to one end. This warm pipeline of opening a way that ventilation nature is good, under the effect of annular draw-in groove and annular fixture block, first pipeline and second pipeline are connected, reduce the clearance between annular draw-in groove and the annular fixture block through setting up the sealing washer, improved the leakproofness of warm pipeline of opening a way, make the ventilation nature of warm pipeline better, under the effect of spread groove, first connecting block and second connecting block are connected, under the effect of connecting plate, connecting hole and connecting bolt, the coupling shell is fixed to be accomplished and is connected, and steam generator is simple in structure, simple to operate.
Description
Technical Field
The utility model relates to the technical field of pipelines, in particular to a heating and ventilation pipeline with good ventilation.
Background
The thickness and specification of the heating and ventilation pipeline are variable according to requirements, and usually when the heating and ventilation pipeline is connected, two ends of an air pipe are always externally connected with accessories, and under the general condition, two ends of the heating and ventilation pipeline are not provided with grooves and are provided with sealing rings, so that the heating and ventilation pipeline has a very wide application range, and the purification system air supply and return pipe, the central air conditioning ventilation pipe, the industrial air supply and exhaust ventilation pipe, the environmental protection system air suction and exhaust pipe, the mining gas suction and exhaust pipe, the mining adhesive tape air cylinder and the like are connected and communicated in a segmented assembly mode.
The prior art has the following problems:
the current general heating and ventilation pipelines are not sealed enough, so that the ventilation performance is poor.
The prior common heating and ventilation pipeline has complex structure and difficult installation.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a heating and ventilation pipeline with good ventilation, and solves the problems of poor ventilation, complex structure and difficult installation existing at present.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a warm pipeline that ventilation is good, includes first pipeline and second pipeline, first pipeline one end surface is provided with annular fixture block, the side that first pipeline leaned on one end is provided with first connecting block, first connecting block openly is provided with square fixture block, second pipeline one end surface is provided with annular draw-in groove, annular draw-in groove inside is provided with sealed the pad, the side that the second pipeline leaned on one end is provided with the second connecting block, the second connecting block openly is provided with square draw-in groove, second connecting block side surface is provided with the coupling shell, coupling shell inside is provided with the spread groove, the coupling shell side is provided with the connecting plate, the inside connecting hole that is provided with of connecting plate, be provided with connecting bolt in the connecting hole.
As a preferable technical scheme of the utility model, an annular clamping block is fixedly arranged on the outer surface of one end of the first pipeline, and the section of the annular clamping block is concentric.
As a preferable technical scheme of the utility model, square clamping blocks are fixedly arranged on the front face of the first connecting block, and the number of the square clamping blocks is two.
As a preferable technical scheme of the utility model, an annular clamping groove is fixedly arranged on the outer surface of one end of the second pipeline, and the cross section of the annular clamping groove is concentric circular and is matched with the annular clamping block in size.
As a preferable technical scheme of the utility model, a connecting groove is fixedly arranged in the connecting shell, the cross section of the connecting groove is semicircular, and the size of the connecting groove is matched with that of the first connecting block and the second connecting block.
As a preferable technical scheme of the utility model, the side surface of the connecting shell is fixedly provided with the connecting plates, and the number of the connecting plates is two groups.
As a preferable technical scheme of the utility model, the connecting plate is internally provided with connecting holes in a penetrating way, and the connecting holes are round and are two groups in number.
Compared with the prior art, the utility model provides the heating and ventilation pipeline with good ventilation, which has the following beneficial effects:
1. this warm pipeline that ventilation is good, under the effect of annular draw-in groove and annular fixture block, first pipeline and second pipeline are connected, reduce the clearance between annular draw-in groove and the annular fixture block through setting up the sealing washer, have improved the leakproofness of warm pipeline, make the ventilation of warm pipeline better.
2. This warm pipeline that ventilation nature is good, under the effect of spread groove, first connecting block and second connecting block are connected, under the effect of connecting plate, connecting hole and connecting bolt, the connection shell is fixed to be accomplished and is connected, simple structure, simple to operate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a fixed schematic diagram of the present utility model;
fig. 4 is a schematic view of a part of the structure of the present utility model.
Fig. 5 is a side view of a second conduit of the present utility model.
In the figure: 1. a first pipe; 2. a second pipe; 3. an annular clamping block; 4. a first connection block; 5. a square clamping block; 6. an annular clamping groove; 7. a sealing gasket; 8. a second connection block; 9. square clamping groove; 10. a connection housing; 11. a connecting groove; 12. a connecting plate; 13. a connection hole; 14. and (5) connecting bolts.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a warm pipeline that ventilation is good, including first pipeline 1 and second pipeline 2, first pipeline 1 one end surface is provided with annular fixture block 3, the side that first pipeline 1 leaned on one end is provided with first connecting block 4, first connecting block 4 openly is provided with square fixture block 5, improve the stability of pipe connection, second pipeline 2 one end surface is provided with annular draw-in groove 6, annular draw-in groove 6 inside is provided with sealed pad 7, reduce the clearance between annular draw-in groove 6 and annular fixture block 3, the side that second pipeline 2 leaned on one end is provided with second connecting block 8, second connecting block 8 openly is provided with square draw-in groove 9, second connecting block 8 side surface is provided with coupling shell 10, conveniently connect first connecting block 4 and second connecting block 8, coupling shell 10 inside is provided with spread groove 11, coupling shell 10 side is provided with connecting plate 12, inside being provided with connecting hole 13 of connecting plate 12, be provided with connecting bolt 14 in the connecting hole 13, convenient fixed connection shell 10.
In the embodiment, an annular clamping block 3 is fixedly arranged on the outer surface of one end of the first pipeline 1, the cross section of the annular clamping block 3 is concentric, and the annular clamping block 3 is connected with an annular clamping groove 6, so that the contact area between the pipelines is increased, and the ventilation of the pipelines is improved; the front surface of the first connecting block 4 is fixedly provided with square clamping blocks 5, the number of the square clamping blocks 5 is two, the connection between the pipelines is enhanced, and the acting force of the pipelines on the connecting shell 10 is reduced; an annular clamping groove 6 is fixedly arranged on the outer surface of one end of the second pipeline 2, the cross section of the annular clamping groove 6 is concentric circular, the size of the annular clamping groove is matched with that of the annular clamping block 3, and the annular clamping block 3 is convenient to insert; the connecting shell 10 is internally and fixedly provided with the connecting groove 11, the cross section of the connecting groove 11 is semicircular, the size of the connecting groove is matched with that of the first connecting block 4 and the second connecting block 8, the first pipeline 1 and the second pipeline 2 are conveniently connected, and the annular clamping block 3 and the annular clamping groove 6 are prevented from being separated; the connecting plates 12 are fixedly arranged on the side surfaces of the connecting shells 10, and the number of the connecting plates 12 is two, so that the connecting shells 10 can be conveniently connected; the connecting plate 12 is internally provided with connecting holes 13 in a penetrating way, the connecting holes 13 are round and are two groups in number, and the connecting bolt 14 is convenient to install to fix the connecting plate 12.
The working principle and the using flow of the utility model are as follows: during connection, after the square clamping block 5 on the first pipeline 1 is inserted into the square clamping groove 9 on the second pipeline 2, the annular clamping block 3 also enters the annular clamping groove 6, so that the contact area between the first pipeline 1 and the second pipeline 2 is increased, the gap between the annular clamping block 3 and the annular clamping groove 6 is reduced under the action of the sealing ring, the ventilation property of the pipeline is improved, two groups of connecting shells 10 are sleeved on the outer surfaces of the first connecting block 4 and the second connecting block 8 after the first connecting block 4 and the second connecting block 8 are attached, connecting grooves 11 are formed in the connecting shells 10, the size of each connecting groove 11 is matched with that of the first connecting block 4 and the second connecting block 8, and then the connecting bolts 14 are installed in the connecting holes 13 to be fixed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a warm pipeline that ventilation nature is good, includes first pipeline (1) and second pipeline (2), its characterized in that: the utility model discloses a pipeline structure, including first pipeline (1), second pipeline (2), connecting plate (12), connecting hole (13), connecting bolt (14) are provided with connecting hole (13), first pipeline (1) one end surface is provided with annular fixture block (3), first pipeline (1) is provided with annular fixture block (1) by the side of one end, first pipeline (1) is provided with first connecting block (4) by the side of one end, first connecting block (4) openly is provided with square fixture block (5), second pipeline (2) one end surface is provided with annular draw-in groove (6), inside sealed pad (7) that are provided with of annular draw-in groove (6), second pipeline (2) are provided with second connecting block (8) by the side of one end, second connecting block (8) openly is provided with square draw-in groove (9), second connecting block (8) side surface is provided with coupling shell (10), coupling shell (10) inside is provided with spread groove (11), coupling shell (10) side is provided with connecting plate (12).
2. A well ventilated heating and ventilation duct according to claim 1, characterized in that: the outer surface of one end of the first pipeline (1) is fixedly provided with an annular clamping block (3), and the cross section of the annular clamping block (3) is concentric circular.
3. A well ventilated heating and ventilation duct according to claim 1, characterized in that: square fixture blocks (5) are fixedly arranged on the front face of the first connecting block (4), and the number of the square fixture blocks (5) is two.
4. A well ventilated heating and ventilation duct according to claim 1, characterized in that: the outer surface of one end of the second pipeline (2) is fixedly provided with an annular clamping groove (6), and the cross section of the annular clamping groove (6) is concentric circular and is matched with the annular clamping block (3) in size.
5. A well ventilated heating and ventilation duct according to claim 1, characterized in that: the connecting shell (10) is internally and fixedly provided with a connecting groove (11), and the cross section of the connecting groove (11) is semicircular and is matched with the first connecting block (4) and the second connecting block (8) in size.
6. A well ventilated heating and ventilation duct according to claim 1, characterized in that: the connecting shell (10) is characterized in that connecting plates (12) are fixedly arranged on the side face of the connecting shell, and the number of the connecting plates (12) is two.
7. A well ventilated heating and ventilation duct according to claim 1, characterized in that: the connecting plate (12) is internally provided with connecting holes (13) in a penetrating way, and the connecting holes (13) are round and are two groups in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436428.5U CN219623466U (en) | 2023-03-09 | 2023-03-09 | Heating and ventilation pipeline with good ventilation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436428.5U CN219623466U (en) | 2023-03-09 | 2023-03-09 | Heating and ventilation pipeline with good ventilation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219623466U true CN219623466U (en) | 2023-09-01 |
Family
ID=87771483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320436428.5U Active CN219623466U (en) | 2023-03-09 | 2023-03-09 | Heating and ventilation pipeline with good ventilation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219623466U (en) |
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2023
- 2023-03-09 CN CN202320436428.5U patent/CN219623466U/en active Active
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