CN214406441U - Heating and ventilation pipeline - Google Patents
Heating and ventilation pipeline Download PDFInfo
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- CN214406441U CN214406441U CN202120342606.9U CN202120342606U CN214406441U CN 214406441 U CN214406441 U CN 214406441U CN 202120342606 U CN202120342606 U CN 202120342606U CN 214406441 U CN214406441 U CN 214406441U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 59
- 238000009423 ventilation Methods 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
The application relates to a heating and ventilation pipeline, which belongs to the technical field of heating and ventilation and comprises a first heating and ventilation pipeline and a second heating and ventilation pipeline, wherein two groups of first fixing assemblies are arranged between the first heating and ventilation pipeline and the second heating and ventilation pipeline; first fixed subassembly is including fixing the first connecting block on first warm logical pipeline outer wall, fix second connecting block and spliced pole on the warm logical pipeline outer wall of second, spliced pole one end is fixed with first connecting block, the through-hole has been seted up on the second connecting block, the one end that first connecting block was kept away from to the spliced pole runs through the through-hole, the mounting hole has been seted up on the outer wall of the one end that first connecting block was kept away from to the spliced pole, be provided with the anticreep piece in the mounting hole, be provided with first spring in the mounting hole, first spring one end is fixed with the hole bottom of mounting hole, the other end of first spring is fixed with the anticreep piece, the side butt that first connecting block was kept away from to anticreep piece one end stretch out the mounting hole and with the second connecting block. This application has the effect that improves the installation between warm logical pipeline and the warm logical pipeline and dismantle.
Description
Technical Field
The application relates to the technical field of heating ventilation, in particular to a heating ventilation pipeline.
Background
Heating and ventilation is a component of a building, is called heat supply, gas supply, ventilation and air conditioning engineering in disciplinary classification, and comprises the following steps: the three aspects of heating, ventilation and air conditioning are indispensable parts of the future families in terms of functions.
As shown in fig. 1, the connecting structure of the heating and ventilating duct includes a first heating and ventilating duct 1 and a second heating and ventilating duct 2, and the first heating and ventilating duct 1 and the second heating and ventilating duct 2 are fixed together by bolts.
In view of the above-mentioned related art, the inventor thinks that there are the defects that when installing or dismantling the first warm-air duct 1 and the second warm-air duct 2, tools such as a wrench are needed, which is very inconvenient and installation efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to improve warm logical pipeline and warm efficiency of the installation between the logical pipeline and dismantling, this application provides a warm logical pipeline.
The application provides a warm logical pipeline adopts following technical scheme:
a heating and ventilation pipeline comprises a first heating and ventilation pipeline and a second heating and ventilation pipeline, wherein two groups of first fixing assemblies are arranged between the first heating and ventilation pipeline and the second heating and ventilation pipeline;
first fixed subassembly is including fixing the first connecting block on first warm logical pipeline outer wall, fix second connecting block and spliced pole on the warm logical pipeline outer wall of second, spliced pole one end is fixed with first connecting block, the through-hole has been seted up on the second connecting block, the one end that first connecting block was kept away from to the spliced pole runs through the through-hole, the mounting hole has been seted up on the outer wall of the one end that first connecting block was kept away from to the spliced pole, be provided with the anticreep piece in the mounting hole, be provided with first spring in the mounting hole, first spring one end is fixed with the hole bottom of mounting hole, the other end of first spring is fixed with the anticreep piece, the side butt that first connecting block was kept away from to anticreep piece one end stretch out the mounting hole and with the second connecting block.
Through adopting above-mentioned technical scheme, when installing first warm logical pipeline and the warm logical pipeline of second, align first warm logical pipeline and the warm terminal surface of logical pipeline of second earlier, make the anticreep piece press in the mounting hole, the through-hole is passed to the one end that first connecting block was kept away from to the spliced pole, under the effect of first spring elasticity, the anticreep piece pops out from the mounting hole, the one end butt of second connecting block is kept away from to the anticreep piece and second connecting block, it is fixed to make first warm logical pipeline and the warm logical pipeline of second. When dismantling first warm logical pipeline and the warm logical pipeline of second, press the anticreep piece in the mounting hole earlier, then make the spliced pole take out in following the through-hole. It is fixed with first warm siphunculus and the warm siphunculus of second through first fixed subassembly, need not be with the help of the instrument, and the convenience is to the installation and the dismantlement of the warm siphunculus of first warm siphunculus and second.
Optionally, the end of one end of the anti-falling block extending out of the mounting hole is arc-shaped.
Through adopting above-mentioned technical scheme, press the mounting hole mouth with the anticreep piece, first spring compression, when the anticreep piece passes through the through-hole, the one end and the contact of through-hole pore wall that first spring were kept away from to the anticreep piece under the effect of spring force, the tip that the anticreep piece stretches out the one end of mounting hole is arc, can make and prevent to reduce the frictional force between anticreep piece and the through-hole inner wall.
Optionally, a second fixing assembly is arranged between the first heating and ventilating pipeline and the second heating and ventilating pipeline; the fixed subassembly of second includes the head rod with warm logical pipeline outer wall articulated of second, the second connecting rod and with the fixed installation piece of second connecting rod, the connecting hole has been seted up on the head rod is close to the one end terminal surface of second connecting rod, the one end of second connecting rod is inserted in the connecting hole, be provided with the second spring in the connecting hole, the one end of second spring is fixed at the bottom of the connecting hole, the other end and the second connecting rod of second spring are fixed, fixedly connected with dog on the first warm logical pipeline outer wall, be provided with the mounting groove on the dog.
Through adopting above-mentioned technical scheme, when installing first warm logical pipeline and the warm logical pipeline of second, the terminal surface that will warm siphunculus first and the warm logical pipe of second aligns earlier, then install first fixed subassembly, later rotate head rod and second connecting rod, stimulate the installation piece simultaneously, the axis that makes the head rod is parallel with the axis of first warm logical pipeline, the second connecting rod passes through the mounting groove, the side of first warm logical is kept away from with the dog to the side of installation piece and the contact of second connecting rod, under the effect of second spring, tight dog is supported to the installation piece, it is fixed with the warm logical pipeline of first warm logical pipeline and second.
Optionally, the outer wall of the second connecting rod is fixedly connected with a convex strip, and a sliding groove for sliding the convex strip is formed in the inner wall of the connecting hole.
Through adopting above-mentioned technical scheme, fixedly connected with sand grip on the outer wall of second connecting rod, the sand grip can slide along the spout, and the sand grip can prevent that relative rotation from taking place for head rod and second connecting rod.
Optionally, the mounting block is fixedly connected with an insertion rod on a surface contacting with the second connecting rod, and a jack matched with the insertion rod in an inserting manner is formed in the side wall, far away from the first heating and ventilation pipeline, of the stop block.
Through adopting above-mentioned technical scheme, fixedly connected with inserted bar on the face of installation piece and second connecting rod contact, the inserted bar inserts the jack, can reduce the possibility that the installation piece breaks away from the dog.
Optionally, the first fixing assembly and the second fixing assembly are respectively provided with four groups, and the first fixing assembly and the second fixing assembly are arranged at intervals along the circumferential direction of the first heating and ventilating pipeline.
Through adopting above-mentioned technical scheme, first fixed subassembly and the fixed subassembly combined action of second are fixed warm siphunculus and the warm siphunculus of second, make first warm siphunculus and the warm siphunculus of second connect more stably.
Optionally, a rubber gasket is fixedly connected to the end face, close to the second heating and ventilation pipeline, of the first heating and ventilation pipeline, and a groove matched with the rubber gasket in an inserting mode is formed in the end face of the second heating and ventilation pipeline.
Through adopting above-mentioned technical scheme, the cooperation of pegging graft of rubber packing ring and recess has increased the leakproofness between warm siphunculus of first warm siphunculus and the warm siphunculus of second.
Optionally, the end face of the second warm-up through pipe is fixedly connected with a positioning column, and the end of the first warm-up through pipe is provided with a positioning hole in plug-in fit with the positioning column.
Through adopting above-mentioned technical scheme, when installing first warm logical pipeline and the warm logical pipeline of second, insert the reference column in the locating hole earlier, warm logical pipeline and the warm logical pipeline of second and fix a position, make things convenient for the installation of the fixed subassembly of first fixed subassembly and second.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first warm through pipe and the second warm through pipe are fixed through the first fixing assembly without tools, so that the first warm through pipe and the second warm through pipe can be conveniently mounted and dismounted;
2. the first warm through pipe and the second warm through pipe are fixed under the combined action of the first fixing assembly and the second fixing assembly, so that the first warm through pipe and the second warm through pipe are connected more stably;
3. rubber packing ring and recess are pegged graft and are cooperated, have increased the leakproofness between warm siphunculus of first and the warm siphunculus of second.
Drawings
Fig. 1 is a schematic structural view of the related art.
Fig. 2 is a schematic view of the overall structure of the present application.
Fig. 3 is a schematic view of a groove structure embodying the present application.
Fig. 4 is a schematic structural diagram of a positioning column and a rubber gasket embodying the present application.
Fig. 5 is a schematic structural view of a first fixing assembly embodying the present application.
Fig. 6 is a schematic structural view of a second fixing assembly embodying the present application.
Description of reference numerals: 1. a first heating and ventilation pipeline; 11. a rubber gasket; 12. positioning holes; 2. a second heating and ventilation pipeline; 21. a groove; 22. a positioning column; 3. a first fixed component; 31. a first connection block; 311. mounting holes; 32. a second connecting block; 321. a through hole; 33. connecting columns; 34. an anti-drop block; 35. a first spring; 4. a second fixed component; 41. a first connecting rod; 411. connecting holes; 412. a chute; 42. a second connecting rod; 421. a convex strip; 43. mounting blocks; 431. inserting a rod; 44. a second spring; 45. a stopper; 451. mounting grooves; 452. and (4) inserting the jack.
Detailed Description
The present application is described in further detail below with reference to figures 2-6.
The embodiment of the application discloses heating and ventilation pipeline. Referring to fig. 2, warm logical pipeline includes warm logical pipeline 1 of first warm logical pipeline 1 and second and leads to pipeline 2, refers to fig. 3 and fig. 4, fixedly connected with rubber packing ring 11 on warm logical pipeline 2's of the second terminal surface of being close to of first warm logical pipeline 1, offers flutedly 21 on the warm logical terminal surface of second, and rubber packing ring 11 and recess 21 are pegged graft and are cooperated. The end face of the second heating and ventilating pipeline 2 close to the first heating and ventilating pipeline 1 is fixedly connected with a positioning column 22, and the end face of the first heating and ventilating pipeline 1 is provided with a positioning hole 12.
When installing first warm logical pipeline 1 and second warm logical pipeline 2, insert locating column 22 earlier in locating hole 12, rubber packing ring 11 inserts recess 21, and the setting up of locating column 22 and locating hole 12 is convenient installs first warm logical pipeline 1 and second warm logical pipeline 2, and rubber packing ring 11 has increased the leakproofness that first warm logical pipeline 1 and second warm logical pipeline 2 are connected.
Referring to fig. 4 and 5, the junction of the first warm pipeline 1 and the second warm pipeline 2 is provided with a first fixed component 3, the first fixed component 3 includes a first connecting block 31, a second connecting block 32 and a connecting column 33, the first connecting block 31 is fixed on the outer wall of the first warm pipeline 1 close to the second warm pipeline 2, the second connecting block 32 is fixed on the outer wall of the second warm pipeline 2, one end of the connecting column 33 is fixed with the first connecting block 31, a mounting hole 311 has been seted up on the outer wall of the connecting column 33 far away from the first connecting block 31, an anti-separation block 34 is arranged in the mounting hole 311, and the top end of the anti-separation block 34 is arc-shaped. The mounting hole 311 is stretched out to anticreep piece 34 one end to the anticreep piece 34 tip that stretches out the mounting hole 311 is circular arc, is provided with first spring 35 in the mounting hole 311, and the one end of first spring 35 is fixed with the hole bottom wall of mounting hole 311, and the other end of first spring 35 is fixed with anticreep piece 34.
Through-hole 321 has been seted up on second connecting block 32, when installing first warm logical pipeline 1 and the warm logical pipeline 2 of second, press down anticreep piece 34 in mounting hole 311 earlier, then insert spliced pole 33 in the through-hole 321, when the tip of first warm logical pipeline 1 and the warm logical pipeline 2's of second tip contact, anticreep piece 34 stretches out from mounting hole 311, block to second connecting block 32 keep away from on the terminal surface of first connecting block 31, it is fixed with warm logical pipeline 1 of first warm logical pipeline 1 and the warm logical pipeline 2 of second. The first fixed component 3 is provided with four along the circumferencial direction of first warm logical pipeline 1, and four first fixed components 3 coacts are fixed warm logical pipeline 1 of first warm logical pipeline 1 and second.
Referring to fig. 2, four second fixing assemblies 4 are disposed between the first heating and ventilating duct 1 and the second heating and ventilating duct 2, and the first fixing assemblies 3 and the second fixing assemblies 4 are spaced apart from each other. Referring to fig. 6, the second fixing assembly 4 includes a first connecting rod 41, a second connecting rod 42, and a mounting block 43. One end of the first connecting rod 41 is hinged to the outer wall of the second heating and ventilation pipeline 2, a connecting hole 411 is formed in the end face, away from the second heating and ventilation pipeline 2, of the first connecting rod 41, one end of the second connecting rod 42 is inserted into the connecting hole 411, the second connecting rod 42 is slidably connected with the first connecting rod 41, a protruding strip 421 is fixedly connected to the outer wall of the second connecting rod 42, the length of the protruding strip 421 is equal to that of the second connecting rod 42, a sliding groove 412 is formed in the hole wall of the connecting hole 411, and the protruding strip 421 can slide in the sliding groove 412.
A second spring 44 is arranged in the connecting hole 411, one end of the second spring 44 is fixed with the second connecting rod 42, and the other end of the second spring 44 is fixed with the bottom of the connecting hole 411. One end of the second connecting rod 42 away from the first connecting rod 41 is fixed with the mounting block 43.
Fixedly connected with dog 45 on the outer wall of first warm logical pipeline 1 has seted up mounting groove 451 on the dog 45, has seted up jack 452 on the side that second warm logical pipeline 2 was kept away from to dog 45, is fixed with inserted bar 431 on the face of mounting block 43 and the contact of first connecting rod 41. When the first warm logical pipeline 1 and the second warm logical pipeline 2 of second fixed subassembly 4 are fixed, align first warm logical pipeline 1 and second warm logical pipeline 2 after, rotate first connecting rod 41, pulling installation piece 43, make the axis of first connecting rod 41 and the axis of first warm logical pipeline 1 parallel, then aim at the inserted bar 431 at jack 452, insert the inserted bar 431 in jack 452, the terminal surface of installation piece 43 and the contact of second connecting rod 42 and the side butt that the dog 45 kept away from first connecting rod 41, under the pulling of second spring 44, installation piece 43 and dog 45 butt are fixed, first warm logical pipeline 1 and the warm logical pipeline 2 of second are fixed.
The implementation principle of a warm siphunculus of this application embodiment does: when installing first warm logical pipeline 1 and the warm logical pipeline 2 of second, align first warm logical pipeline 1 and the warm terminal surface of logical pipeline 2 of second earlier, make anticreep piece 34 press the mounting hole 311 in, the one end that first connecting block 31 was kept away from to spliced pole 33 passes through the through-hole 321, under the effect of first spring 35 elasticity, anticreep piece 34 pops out from the mounting hole 311, the one end butt that second connecting block 32 was kept away from to anticreep piece 34 and second connecting block 32, it is fixed to make first warm logical pipeline 1 and the warm logical pipeline 2 of second.
Then, the first and second connection rods 41 and 42 are rotated while pulling the mounting block 43, so that the second connection rod 42 passes through the mounting groove 451, and the insertion rod 431 is inserted into the insertion hole 452. The mounting block 43 abuts against the side of the stopper 45 away from the first heating and ventilating duct 1.
When the first heating and ventilating duct 1 and the second heating and ventilating duct 2 are disassembled, the mounting block 43 is pulled first, the insertion rod 431 is pulled out from the insertion hole 452, and the first connecting rod 41 and the second connecting rod 42 are rotated. The separation preventing block 34 is pressed into the mounting hole 311, and then the connection post 33 is extracted from the through hole 321. The first warm logical pipeline 1 and the warm logical pipeline 2 of second are fixed through first fixed subassembly 3 and the fixed subassembly 4 of second, need not be with the help of the instrument, conveniently to the warm installation and the dismantlement of logical pipeline 2 of first warm logical pipeline 1 and second.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A heating and ventilation duct, characterized in that: the device comprises a first heating and ventilating pipeline (1) and a second heating and ventilating pipeline (2), wherein two groups of first fixing assemblies (3) are arranged between the first heating and ventilating pipeline (1) and the second heating and ventilating pipeline (2);
the first fixing component (3) comprises a first connecting block (31) fixed on the outer wall of the first heating and ventilating pipeline (1), a second connecting block (32) fixed on the outer wall of the second heating and ventilating pipeline (2) and a connecting column (33), spliced pole (33) one end is fixed with first connecting block (31), through-hole (321) have been seted up on second connecting block (32), through-hole (321) have been run through to the one end that first connecting block (31) were kept away from in spliced pole (33), mounting hole (311) have been seted up on the outer wall of the one end of first connecting block (31) is kept away from in spliced pole (33), be provided with anticreep piece (34) in mounting hole (311), be provided with first spring (35) in mounting hole (311), first spring (35) one end is fixed with the hole bottom of mounting hole (311), the other end of first spring (35) is fixed with anticreep piece (34), anticreep piece (34) one end stretches out mounting hole (311) and keeps away from the side butt of first connecting block (31) with second connecting block (32).
2. The heating and ventilation duct of claim 1, wherein: the end part of one end of the anti-falling block (34) extending out of the mounting hole (311) is arc-shaped.
3. The heating and ventilation duct of claim 1, wherein: a second fixing component (4) is arranged between the first heating and ventilating pipeline (1) and the second heating and ventilating pipeline (2); fixed subassembly (4) of second include with warm logical pipeline (2) outer wall articulated head rod (41) of second, second connecting rod (42) and with second connecting rod (42) fixed installation piece (43), connecting hole (411) have been seted up on head rod (41) is close to the one end terminal surface of second connecting rod (42), the one end of second connecting rod (42) is inserted in connecting hole (411), be provided with second spring (44) in connecting hole (411), the one end of second spring (44) is fixed at connecting hole (411) hole bottom, the other end and second connecting rod (42) of second spring (44) are fixed, fixedly connected with dog (45) on warm logical pipeline (1) outer wall of first, be provided with mounting groove (451) on dog (45).
4. The heating and ventilation duct of claim 3, wherein: fixedly connected with sand grip (421) on the outer wall of second connecting rod (42), offer on the inner wall of connecting hole (411) and supply gliding spout (412) of sand grip (421).
5. The heating and ventilation duct of claim 3, wherein: fixedly connected with inserted bar (431) on the face that installation piece (43) and second connecting rod (42) contact, offer on dog (45) the lateral wall of keeping away from first warm logical pipeline (1) with inserted bar (431) grafting complex jack (452).
6. The heating and ventilation duct of claim 3, wherein: the first fixing assembly (3) and the second fixing assembly (4) are respectively provided with four groups, and the first fixing assembly (3) and the second fixing assembly (4) are arranged at intervals along the circumferential direction of the first heating and ventilating pipeline (1).
7. The heating and ventilation duct of claim 1, wherein: fixedly connected with rubber packing ring (11) on the terminal surface that first warm logical pipeline (1) is close to second warm logical pipeline (2), offer on the terminal surface of second warm logical pipeline (2) with rubber packing ring (11) grafting complex recess (21).
8. The heating and ventilation duct of claim 1, wherein: and the end face of the second warm-through pipe is fixedly connected with a positioning column (22), and the end part of the first warm-through pipe is provided with a positioning hole (12) which is in plug-in fit with the positioning column (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342606.9U CN214406441U (en) | 2021-02-06 | 2021-02-06 | Heating and ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342606.9U CN214406441U (en) | 2021-02-06 | 2021-02-06 | Heating and ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214406441U true CN214406441U (en) | 2021-10-15 |
Family
ID=78025540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120342606.9U Expired - Fee Related CN214406441U (en) | 2021-02-06 | 2021-02-06 | Heating and ventilation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214406441U (en) |
-
2021
- 2021-02-06 CN CN202120342606.9U patent/CN214406441U/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: 20211015 |