CN213159877U - Air supply pipeline of bent ventilation system - Google Patents
Air supply pipeline of bent ventilation system Download PDFInfo
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- CN213159877U CN213159877U CN202021841757.0U CN202021841757U CN213159877U CN 213159877 U CN213159877 U CN 213159877U CN 202021841757 U CN202021841757 U CN 202021841757U CN 213159877 U CN213159877 U CN 213159877U
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Abstract
The utility model relates to a ventilation system technical field just discloses a bending type ventilation system's supply-air duct, including first communicating pipe, the first fixed cover of one side fixedly connected with of first communicating pipe, and one side swing joint of first fixed cover has the fixed cover of second, the bolt has been cup jointed in the top activity of first fixed cover opposite side, and the one end of bolt runs through to one side and the screw thread of the fixed cover of second and has cup jointed the thread bush, one side fixedly connected with second communicating pipe of the fixed cover of second, and one side fixedly connected with adapter sleeve of second communicating pipe. This formula of buckling ventilation system's supply-air duct through arc piece, handle and filtering the mutually supporting between the adsorption plate, is convenient for better handle the inside air of supply-air duct to solved when changing the processing apparatus of supply-air duct inside, need use more step, thereby factor of safety when increasing the change has improved the convenience when changing the filtration adsorption plate.
Description
Technical Field
The utility model relates to a ventilation system technical field specifically is a bending type ventilation system's supply-air duct.
Background
The ventilation system is a whole set of devices including an air inlet, an air outlet, an air supply pipeline, a fan, a cooling and heating device, a filter, a control system and other accessory equipment, wherein the air supply pipeline is mainly used for playing a role in air transportation.
At present, when a treatment device inside an air supply pipeline is replaced, more steps are needed by the air supply device, so that the danger coefficient during replacement is increased, and meanwhile, in the process of connecting the air supply pipeline, a welding or threaded connection mode is mostly adopted, and more time is needed in the process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to above-mentioned background art provides, the utility model provides a bent ventilation system's supply-air duct has solved the problem that above-mentioned background art provided.
(II) technical scheme
The utility model provides a following technical scheme: a wind supply pipeline of a bent ventilation system comprises a first communicating pipe, one side of the first communicating pipe is fixedly connected with a first fixing sleeve, and one side of the first fixing sleeve is movably connected with a second fixing sleeve, the top of the other side of the first fixing sleeve is movably sleeved with a bolt, one end of the bolt penetrates to one side of the second fixing sleeve and is in threaded sleeve connection with a threaded sleeve, one side of the second fixing sleeve is fixedly connected with a second communicating pipe, and one side of the second communicating pipe is fixedly connected with a connecting sleeve, the outer surface of the connecting sleeve is movably sleeved with a circular ring, and the bottom of the circular ring is fixedly provided with a connecting mechanism, one side of the circular ring is fixedly connected with an arc-shaped pipe, the front surface of the first communicating pipe is magnetically connected with an arc-shaped block, and the front fixed mounting of arc piece has the handle, the bottom fixed mounting of arc piece has the filtration adsorption plate.
Preferably, a sealing sleeve is fixedly installed on one side of the bolt adjacent to the threaded sleeve, and the sealing sleeve is made of rubber.
Preferably, the outer surface of the connecting sleeve is provided with a circular groove, and the inner diameter value of the circular groove is matched with one end of the limiting rod.
Preferably, the connecting mechanism comprises a limiting rod, a circular ring is movably sleeved at the top of the limiting rod, a clamping block is fixedly mounted at the bottom of the limiting rod, and the top of the clamping block is in transmission connection with the bottom of the circular ring through a spring located on the limiting rod.
Preferably, the bottom of the arc-shaped block is fixedly provided with two magnetic blocks.
Preferably, the outer surface of the filtering and adsorbing plate is fixedly provided with a circular ring, and the outer diameter value of the filtering and adsorbing plate is matched with the inner diameter value of the arc-shaped block.
(III) advantageous effects
Compared with the prior art, the utility model provides a bending type ventilation system's supply-air duct possesses following beneficial effect:
1. this formula of buckling ventilation system's supply-air duct through arc piece, handle and filtering the mutually supporting between the adsorption plate, is convenient for better handle the inside air of supply-air duct to solved when changing the processing apparatus of supply-air duct inside, need use more step, thereby increase the danger coefficient when changing, improved the convenience when changing the filtration adsorption plate.
2. This formula of buckling ventilation system's supply-air duct through the mutually supporting between bolt, thread bush, gag lever post, fixture block and the spring, be convenient for better link together whole supply-air duct to solved and carrying out the in-process of connecting to supply-air duct, adopted welding or threaded connection's mode more, its process need consume more time, has improved supply-air duct's connection efficiency.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the filtering and adsorbing plate of the present invention;
FIG. 3 is a schematic view of the structural connection mechanism of the present invention;
fig. 4 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. a first communication pipe; 2. a first fixing sleeve; 3. a second fixing sleeve; 4. a bolt; 5. a threaded sleeve; 6. a second communicating pipe; 7. connecting sleeves; 8. a circular ring; 9. a connecting mechanism; 91. a limiting rod; 92. a clamping block; 93. a spring; 10. an arc tube; 11. an arc-shaped block; 12. a handle; 13. and (4) filtering the adsorption plate.
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.
As shown in fig. 1, a wind supply pipeline of a bending type ventilation system comprises a first communicating pipe 1, one side of the first communicating pipe 1 is fixedly connected with a first fixing sleeve 2, one side of the first fixing sleeve 2 is movably connected with a second fixing sleeve 3, the top of the other side of the first fixing sleeve 2 is movably sleeved with a bolt 4, one end of the bolt 4 penetrates through one side of the second fixing sleeve 3 and is in threaded sleeve connection with a threaded sleeve 5, one side of the second fixing sleeve 3 is fixedly connected with a second communicating pipe 6, one side of the second communicating pipe 6 is fixedly connected with a connecting sleeve 7, the outer surface of the connecting sleeve 7 is movably sleeved with a circular ring 8, the bottom of the circular ring 8 is fixedly provided with a connecting mechanism 9, one side of the circular ring 8 is fixedly connected with an arc-shaped pipe 10, the front surface of the first communicating pipe 1 is magnetically connected with an arc-shaped block 11, and the front surface of the, the bottom of the arc block 11 is fixedly provided with a filtering and adsorbing plate 13.
Wherein, the seal cover is fixedly installed on one side of the bolt 4 adjacent to the threaded sleeve 5, and the seal cover is made of rubber, so that the sealing effect between the bolt 4 and the threaded sleeve 5 can be better ensured.
Wherein, the outer surface of the connecting sleeve 7 is provided with a circular groove, and the inner diameter value of the circular groove is matched with one end of the limiting rod 91, so that the connecting sleeve 7 and the circular ring 8 can be better connected together.
As shown in fig. 3, the connecting mechanism 9 includes a limiting rod 91, the circular ring 8 is movably sleeved on the top of the limiting rod 91, a latch 92 is fixedly mounted at the bottom of the limiting rod 91, and the top of the latch 92 is in transmission connection with the bottom of the circular ring 8 through a spring 93 located on the limiting rod 91.
Wherein, the bottom fixed mounting of arc piece 11 has the magnetic path, and the quantity of magnetic path is two, is convenient for better fix the top at first communicating pipe 1 with arc piece 11.
Wherein, the outer fixed surface of filtering adsorption plate 13 installs the toroidal ring, and filters the external diameter value of adsorption plate 13 and the internal diameter value adaptation of arc piece 11.
During operation, at first link together first fixed cover 2 and the fixed cover 3 of second, then run through first fixed cover 2 and the fixed cover 3 of second and anticlockwise rotate the screw thread cover 5 with the one end of bolt 4 and make the inseparable connection of first fixed cover 2 and the fixed cover 3 of second together, fix the front at first connecting pipe 1 with arc piece 11 afterwards, then make the one end of gag lever post 91 get into the circular recess of adapter sleeve 7 surface under spring 93's effect in, when air passes through supply-air duct, handle the inside air of air supply arrangement by filtering adsorption plate 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a supply air duct of formula of buckling ventilation system, includes first intercommunication pipe (1), its characterized in that: the connecting device is characterized in that a first fixing sleeve (2) is fixedly connected to one side of the first communicating pipe (1), a second fixing sleeve (3) is movably connected to one side of the first fixing sleeve (2), a bolt (4) is movably sleeved at the top of the other side of the first fixing sleeve (2), one end of the bolt (4) penetrates through one side of the second fixing sleeve (3) and is in threaded sleeve connection with a threaded sleeve (5), a second communicating pipe (6) is fixedly connected to one side of the second fixing sleeve (3), a connecting sleeve (7) is fixedly connected to one side of the second communicating pipe (6), a circular ring (8) is movably sleeved on the outer surface of the connecting sleeve (7), a connecting mechanism (9) is fixedly mounted at the bottom of the circular ring (8), an arc-shaped pipe (10) is fixedly connected to one side of the circular ring (8), and an arc-shaped block (11) is magnetically connected to the front, and the front of the arc-shaped block (11) is fixedly provided with a handle (12), and the bottom of the arc-shaped block (11) is fixedly provided with a filtering and adsorbing plate (13).
2. The supply duct of a bent ventilating system as set forth in claim 1, wherein: and a sealing sleeve is fixedly arranged on one side of the bolt (4) adjacent to the threaded sleeve (5), and the sealing sleeve is made of rubber.
3. The supply duct of a bent ventilating system as set forth in claim 1, wherein: the outer surface of the connecting sleeve (7) is provided with a circular groove, and the inner diameter value of the circular groove is matched with one end of the limiting rod (91).
4. The supply duct of a bent ventilating system as set forth in claim 1, wherein: coupling mechanism (9) include gag lever post (91), the top activity of gag lever post (91) has cup jointed annululus (8), and the bottom fixed mounting of gag lever post (91) has fixture block (92), the top of fixture block (92) is connected through spring (93) transmission that are located on gag lever post (91) with the bottom of annululus (8).
5. The supply duct of a bent ventilating system as set forth in claim 1, wherein: the bottom of the arc-shaped block (11) is fixedly provided with two magnetic blocks.
6. The supply duct of a bent ventilating system as set forth in claim 1, wherein: the outer fixed surface of filtering adsorption plate (13) installs the toroidal ring, and filters the external diameter value of adsorption plate (13) and the internal diameter value adaptation of arc piece (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841757.0U CN213159877U (en) | 2020-08-28 | 2020-08-28 | Air supply pipeline of bent ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841757.0U CN213159877U (en) | 2020-08-28 | 2020-08-28 | Air supply pipeline of bent ventilation system |
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| Publication Number | Publication Date |
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| CN213159877U true CN213159877U (en) | 2021-05-11 |
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| CN202021841757.0U Active CN213159877U (en) | 2020-08-28 | 2020-08-28 | Air supply pipeline of bent ventilation system |
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| CN (1) | CN213159877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634057A (en) * | 2021-07-21 | 2021-11-12 | 吕英磊 | Workshop dust collection equipment convenient for replacing filter bag |
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2020
- 2020-08-28 CN CN202021841757.0U patent/CN213159877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634057A (en) * | 2021-07-21 | 2021-11-12 | 吕英磊 | Workshop dust collection equipment convenient for replacing filter bag |
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