CN210541320U - Air duct structure of dust collector - Google Patents
Air duct structure of dust collector Download PDFInfo
- Publication number
- CN210541320U CN210541320U CN201920791353.6U CN201920791353U CN210541320U CN 210541320 U CN210541320 U CN 210541320U CN 201920791353 U CN201920791353 U CN 201920791353U CN 210541320 U CN210541320 U CN 210541320U
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- pipeline
- straw
- connecting pipe
- clamping
- seat
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Abstract
The utility model discloses a dust catcher wind channel structure, including main straw, the intermediate position department of main straw one side is provided with the gas port, the inside screw thread of seting up of gas port, the intermediate position department of main straw one side installs the connecting pipe, the suction seat is installed to one side of main straw, the inside intermediate position department of suction seat has seted up the solid mouth of card, the inside cover of the solid mouth of card is equipped with the connecting pipe, the jack has all been seted up to the both sides of suction seat, the pipeline is installed to one side of suction seat, the rand is installed to the one end of pipeline, the bayonet socket has been seted up to the inside intermediate position department of rand, the internally mounted of bayonet socket has seal receptacle, the inside cover of seal receptacle is equipped with seal ring, seal ring's inside cover is equipped with the connecting pipe, the connecting hole has all been. The utility model discloses a set up a series of structures and make this device have convenient to detach and sealed effectual characteristics.
Description
Technical Field
The utility model relates to a dust catcher equipment technical field specifically is a dust catcher wind channel structure.
Background
The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure, the working principle of the vacuum cleaner is that a blade is driven by a motor to rotate at a high speed, air negative pressure is generated in a sealed shell to absorb dust, the output of the domestic vacuum cleaner in 9 months of 2012 is 740.5 ten thousands, the vacuum cleaner mainly comprises three parts of dust generation, dust absorption and dust filtration, generally comprises a series excitation commutator motor, a centrifugal fan, a dust filter (bag) and a dust absorption accessory, the power of the general vacuum cleaner is 400-1000W or higher, the power of the portable type vacuum cleaner is generally 250W or less, the vacuum cleaner can remove dust, and is mainly characterized in that the head part of the vacuum cleaner is provided with an electric exhaust fan, a rotating shaft of the exhaust fan is provided with an impeller, after the electric exhaust fan is electrified, the rotating speed of 500 circles per second can generate higher suction and pressure, air is exhausted at a high speed under the action of the suction force and the pressure, and the air in the dust, the inside of the dust collector generates instantaneous vacuum, and forms negative pressure difference with the outside atmospheric pressure, under the action of the pressure difference, air containing dust is sucked, impurities such as the dust sequentially pass through a carpet or a floor brush, a long connecting pipe, a bent pipe, a hose and a hose joint to enter a dust filtering bag, the impurities such as the dust are retained in the dust filtering bag, and the air is purified by a filter disc and then is discharged from the tail part of the machine body.
Along with the development of the society, the use of the air duct structure is more and more extensive, the air duct structure is one of the important structures of dust collectors, the existing air duct structure on the market is complex in structure, difficult to install, poor in sealing effect, easy to generate air leakage phenomenon and influence dust collection effect, and therefore the air duct structure of the dust collector is provided for solving the series of problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust catcher wind channel structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dust collector air duct structure comprises a main suction pipe, wherein an air port is formed in the middle of one side of the main suction pipe, threads are formed in the air port, a connecting pipe is installed in the middle of one side of the main suction pipe, a suction port seat is installed on one side of the main suction pipe, a clamping port is formed in the middle of the inside of the suction port seat, the connecting pipe is sleeved in the clamping port, jacks are formed in two sides of the suction port seat, a pipeline is installed on one side of the suction port seat, a clamping ring is installed at one end of the pipeline, a bayonet is formed in the middle of the inside of the clamping ring, a sealing seat is installed in the bayonet, a sealing washer is sleeved in the sealing seat, the connecting pipe is sleeved in the sealing washer, connecting holes are formed in two sides of the clamping ring, and the connecting holes are symmetrically distributed on two sides of the bayonet, the inside cover of connecting hole is equipped with the screw rod, the one end of screw rod passes the jack with one side fixed connection of main straw.
Preferably, the insertion holes are symmetrically distributed on two sides of the clamping port and are overlapped with the connecting holes.
Preferably, the surface of the pipeline is provided with clamping buckles, and the clamping buckles are symmetrically distributed on the surface of the pipeline.
Preferably, one end of the pipeline is provided with a connecting part.
Preferably, one end of the connecting pipe is sequentially sleeved with the suction port seat and the sealing washer to be connected with the pipeline.
Preferably, four screws are positioned on two sides of the connecting pipe and symmetrically distributed around the connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, setting through the connecting hole, make the integrated device have fine installation effect, when the user uses, alternate suction seat and seal ring in proper order on the surface of connecting pipe, insert the seal receptacle inside the bayonet socket of rand inside, make the one end fixed connection of connecting pipe and pipeline, pass connecting hole and jack and main straw fixed connection with the screw rod in proper order simultaneously, make pipeline and main straw fixed connection, made things convenient for the installation and the dismantlement of whole wind channel structure.
Through the setting of seal ring for the integrated device has fine sealed effect, produces the gap when avoiding being connected between connecting pipe and the pipeline, influences its effect of breathing in, has increased overall structure's stability, has prolonged the life of device.
Drawings
Fig. 1 is a schematic view of the structure of the device of the present invention.
In the figure: the suction pipe comprises a main suction pipe 1, an air port 2, a connecting pipe 3, a clamping port 4, a jack 5, a suction port seat 6, a sealing gasket 7, a sealing seat 8, a bayonet 9, a retainer ring 10, a connecting hole 11, a pipeline 12, a clamping and fastening pipe 13 and a connecting part 14.
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.
Referring to fig. 1, the present invention provides a technical solution: a technical scheme of an air duct structure of a dust collector comprises a main suction pipe 1, an air port 2 is arranged at the middle position of one side of the main suction pipe 1, threads are arranged in the air port 2, a connecting pipe 3 is arranged at the middle position of one side of the main suction pipe 1, a suction port seat 6 is arranged at one side of the main suction pipe 1, a clamping port 4 is arranged at the middle position of the inner part of the suction port seat 6, the connecting pipe 3 is sleeved in the clamping port 4, jacks 5 are respectively arranged at the two sides of the suction port seat 6, a pipeline 12 is arranged at one side of the suction port seat 6, a clamping ring 10 is arranged at one end of the pipeline 12, a clamping opening 9 is arranged at the middle position of the inner part of the clamping ring 10, a sealing seat 8 is arranged in the clamping opening 9, a sealing gasket 7 is sleeved in the sealing seat 8, the connecting pipe 3 is sleeved in the, a screw rod is sleeved in the connecting hole 11, and one end of the screw rod penetrates through the jack 5 to be fixedly connected with one side of the main suction pipe 1.
Preferably, the insertion holes 5 are symmetrically distributed on two sides of the clamping port 4 and are overlapped with the connecting holes 11, so that the screw rod can conveniently penetrate through the suction port seat 6 to be fixedly connected with the main suction pipe 1.
Preferably, the surface of the pipeline 12 is provided with the clamping buckles 13, and the clamping buckles 13 are symmetrically distributed on the surface of the pipeline 12, so that the pipeline 12 is convenient to mount and dismount.
Preferably, one end of the pipe 12 is provided with a connection portion 14 to facilitate connection of the one end of the pipe 12 to other components.
Preferably, one end of the connecting pipe 3 is sequentially sleeved with the suction port seat 6 and the sealing washer 7 to be connected with the pipeline 12, so that the whole device is convenient to mount and dismount.
Preferably, four screws are located on both sides of the connecting tube 3 and symmetrically distributed about the connecting tube 3 to facilitate connection between the structures.
The working principle is as follows: when the user uses, alternate suction port seat 6 and seal ring 7 in proper order on the surface of connecting pipe 3, insert seal receptacle 8 inside bayonet socket 9 of rand 10 inside, make connecting pipe 3 and pipeline 12's one end fixed connection, pass connecting hole 11 and jack 5 and main 1 fixed connection of straw with the screw rod in proper order simultaneously, make pipeline 12 and main 1 fixed connection of straw, the installation and the dismantlement of whole wind channel structure have been made things convenient for, setting through connecting hole 11, make the integrated device have fine installation effect, setting through seal ring 7, make the integrated device have fine sealed effect, produce the gap when avoiding being connected between connecting pipe 3 and the pipeline 12, influence its effect of breathing in, the stability of integrated structure has been increased, the life of device has been prolonged.
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 dust catcher wind channel structure, includes main straw (1), its characterized in that: the improved straw sealing structure is characterized in that a gas port (2) is arranged at the middle position of one side of the main straw (1), threads are formed in the gas port (2), a connecting pipe (3) is installed at the middle position of one side of the main straw (1), a straw seat (6) is installed at one side of the main straw (1), a clamping port (4) is formed in the middle position of the inner portion of the straw seat (6), the connecting pipe (3) is sleeved in the clamping port (4), jacks (5) are formed in two sides of the straw seat (6), a pipeline (12) is installed at one side of the straw seat (6), a clamping ring (10) is installed at one end of the pipeline (12), a clamping opening (9) is formed in the middle position of the inner portion of the clamping ring (10), a sealing seat (8) is installed in the clamping opening (9), and a sealing gasket (7) is sleeved in the sealing seat (8), the inside cover of seal ring (7) is equipped with connecting pipe (3), connecting hole (11) have all been seted up to the both sides of rand (10), connecting hole (11) are located the both sides of bayonet socket (9) are the symmetric distribution, the inside cover of connecting hole (11) is equipped with the screw rod, the one end of screw rod is passed jack (5) with one side fixed connection of main straw (1).
2. The air duct structure of vacuum cleaner as claimed in claim 1, wherein: the jacks (5) are positioned at two sides of the clamping port (4) and are symmetrically distributed, and the jacks and the connecting holes (11) are superposed.
3. The air duct structure of vacuum cleaner as claimed in claim 1, wherein: the surface of the pipeline (12) is provided with clamping buckles (13), and the clamping buckles (13) are symmetrically distributed on the surface of the pipeline (12).
4. The air duct structure of vacuum cleaner as claimed in claim 1, wherein: one end of the pipeline (12) is provided with a connecting part (14).
5. The air duct structure of vacuum cleaner as claimed in claim 1, wherein: one end of the connecting pipe (3) is sequentially sleeved with a suction port seat (6) and the sealing washer (7) which are connected with the pipeline (12).
6. The air duct structure of vacuum cleaner as claimed in claim 1, wherein: the four screw rods are positioned on two sides of the connecting pipe (3) and are symmetrically distributed relative to the connecting pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791353.6U CN210541320U (en) | 2019-05-29 | 2019-05-29 | Air duct structure of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791353.6U CN210541320U (en) | 2019-05-29 | 2019-05-29 | Air duct structure of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210541320U true CN210541320U (en) | 2020-05-19 |
Family
ID=70617994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920791353.6U Active CN210541320U (en) | 2019-05-29 | 2019-05-29 | Air duct structure of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210541320U (en) |
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2019
- 2019-05-29 CN CN201920791353.6U patent/CN210541320U/en active Active
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