CN209771664U - Exhaust gas pipeline and exhaust gas equipment - Google Patents
Exhaust gas pipeline and exhaust gas equipment Download PDFInfo
- Publication number
- CN209771664U CN209771664U CN201920305066.XU CN201920305066U CN209771664U CN 209771664 U CN209771664 U CN 209771664U CN 201920305066 U CN201920305066 U CN 201920305066U CN 209771664 U CN209771664 U CN 209771664U
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- China
- Prior art keywords
- exhaust gas
- threaded rod
- exhaust
- pipeline
- exhaust duct
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 5
- 238000003466 welding Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 25
- 239000002912 waste gas Substances 0.000 abstract description 11
- 239000013618 particulate matter Substances 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an exhaust gas pipeline and exhaust gas equipment, including the main part, still include filter equipment and adjusting device, the main part includes exhaust duct and protection casing, filter equipment includes handle and threaded rod, the handle is located the one end of threaded rod, the threaded rod is located the inboard of exhaust duct, be connected with fixing bearing between threaded rod and the exhaust duct, one side fixedly connected with sealing washer of fixing bearing, the surface of threaded rod is connected with two limiting plates, two the bottom of limiting plate all is through being connected with fixed frame, the inboard fixedly connected with filter screen of fixed frame, and the both sides inner wall of exhaust duct all is connected with the guide pillar; threaded rod etc. has been installed through the design, can directly open and close the inboard filter screen of exhaust duct in outside, can be according to whether containing the particulate matter in passing through waste gas and select to open or close the filter screen, convenient to use just need not dismantle exhaust duct.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to exhaust pipeline and exhaust equipment.
background
The waste gas tower fan has the characteristics of high efficiency, low noise, stable pressure curve, wide application range and the like, and has the functions of ventilation, temperature reduction, dust removal and the like.
Present exhaust gas pipeline and exhaust gas equipment, because the pipeline adopts closed integral type design, can not be according to whether contain the particulate matter in the waste gas and select the problem of opening or closing the filter screen, and present exhaust gas pipeline and exhaust gas equipment, because set up and the ground between single adoption nut fixed, after long-time use device, fixation nut is not hard up probably appears, when causing the device to use, inside motor drives the problem that protective housing takes place resonance, we propose an exhaust gas pipeline and exhaust gas equipment for this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust gas pipeline and exhaust gas equipment, in order to solve present exhaust gas pipeline and exhaust gas equipment of proposing among the above-mentioned background art, because the pipeline adopts closed integral type design, can not select to open or close the problem of filter screen according to whether containing the particulate matter in the waste gas, and present exhaust gas pipeline and exhaust gas equipment, because it is fixed with single adoption nut between the ground to set up, after using the device for a long time, fixation nut is not hard up probably appears, when causing the device to use, inside motor drives the problem that the protection casing takes place resonance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust gas pipeline and exhaust gas equipment, includes the main part, still includes filter equipment and adjusting device, the main part includes exhaust duct and protection casing, filter equipment includes handle and threaded rod, the handle is located the one end of threaded rod, the threaded rod is located exhaust duct's inboard, be connected with fixing bearing between threaded rod and the exhaust duct, one side fixedly connected with sealing washer of fixing bearing, the surface of threaded rod is connected with two limiting plates, two the bottom of limiting plate is all through being connected with fixed frame, the inboard fixedly connected with filter screen of fixed frame, just exhaust duct's both sides inner wall all is connected with the guide pillar, the one end cover of guide pillar is equipped with the spacing ring, the guide pillar runs through the inboard of limiting plate.
Preferably, adjusting device includes swivel and spring, the swivel is located the top of horizontal pole, just the spring is located the bottom of swivel, the inboard of swivel and spring is provided with the screw thread post, the bottom outside integral type of screw thread post is connected with the base.
Preferably, the top of the protection shell is fixedly connected with an exhaust pipeline through a nut, the bottom of the protection shell is connected with supporting legs through nuts, and a cross rod is welded on one side of each supporting leg.
Preferably, two through pivot swing joint between the fixed frame, just through pivot swing joint between fixed frame and the limiting plate.
preferably, two sets of opposite threads are formed in the outer surfaces of the two sides of the threaded rod, the threaded rod is rotatably connected with the exhaust pipeline through being clamped with the fixed bearing, and the threaded rod is fixedly connected with the handle through a nut.
Preferably, the outer surface of the rotating ring is provided with anti-skid threads, and the rotating ring, the spring and the threaded column are all tightly connected.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) Install the threaded rod etc. that is located the exhaust duct inboard through the design, can directly open and close the inboard filter screen of exhaust duct in the outside, can be according to whether containing the particulate matter in passing through waste gas and select to open or close the filter screen, convenient to use and need not dismantle exhaust duct, solved current exhaust gas pipeline and exhaust equipment, because the pipeline adopts closed integral type design, can not be according to whether containing the particulate matter in the waste gas and select to open or close the problem of filter screen.
(2) Install the swivel that is located the horizontal pole top through the design etc, the compactness between multiplicable device and the ground, be convenient for further increase device stability when using, when can preventing the device from using, inside motor drives the protection casing and takes place resonance, current exhaust gas pipeline and exhaust gas equipment have been solved, because it is fixed with single adoption nut between the ground to set up, after using the device for a long time, fixation nut is not hard up probably to appear, when causing the device to use, inside motor drives the protection casing and takes place resonant problem.
drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a cross-sectional view of the exhaust duct of the present invention;
Fig. 3 is a top view of the fixing frame of the present invention;
fig. 4 is an enlarged schematic structural view of the fixing bearing of the present invention;
fig. 5 is a top view of the cross bar of the present invention;
FIG. 6 is an enlarged schematic view of the swivel ring of the present invention;
In the figure: 1. an exhaust duct; 2. a protective housing; 3. supporting legs; 4. a cross bar; 5. rotating a ring; 6. a handle; 7. a threaded rod; 8. fixing the bearing; 9. a limiting plate; 10. a guide post; 11. a limiting ring; 12. a fixing frame; 13. a filter screen; 14. a seal ring; 15. a spring; 16. a threaded post; 17. a base.
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. 1-6, the present invention provides a technical solution: a waste gas exhaust pipeline and waste gas exhaust equipment comprises a main body, a filtering device and an adjusting device, wherein the main body comprises an exhaust pipeline 1 and a protective shell 2, the filtering device comprises a handle 6 and a threaded rod 7, the handle 6 is positioned at one end of the threaded rod 7, the threaded rod 7 is positioned at the inner side of the exhaust pipeline 1, a fixed bearing 8 is connected between the threaded rod 7 and the exhaust pipeline 1, one side of the fixed bearing 8 is fixedly connected with a sealing ring 14, the outer surface of the threaded rod 7 is connected with two limiting plates 9, the bottoms of the two limiting plates 9 are both connected with a fixed frame 12, the inner side of the fixed frame 12 is fixedly connected with a filter screen 13, the inner walls of the two sides of the exhaust pipeline 1 are both connected with guide pillars 10, one end of each guide pillar 10 is sleeved with a limiting ring 11, each guide pillar 10 penetrates through the inner side of the limiting plate 9, the filter screen 13 at, can be according to whether containing the particulate matter in passing through waste gas and select to open or close filter screen 13, convenient to use and need not dismantle exhaust duct 1, solved current exhaust gas pipeline and exhaust equipment, because the pipeline adopts closed integral type design, can not contain the particulate matter in the waste gas and select to open or close the problem of filter screen 13.
in this embodiment, it is preferred, adjusting device includes swivel 5 and spring 15, swivel 5 is located the top of horizontal pole 4, and spring 15 is located swivel 5's bottom, swivel 5 and spring 15's inboard is provided with screw post 16, screw post 16's bottom outside integral type is connected with base 17, swivel 5 that is located horizontal pole 4 top has been installed through the design, the compactness between multiplicable device and the ground, stability when being convenient for further increase device use, when can preventing the device from using, inside motor drives protective housing 2 and takes place resonance, current exhaust gas pipeline and exhaust gas equipment have been solved, because it is fixed with the single nut that adopts between the ground to set up, after using the device for a long time, fixation nut is not hard up probably to appear, when causing the device to use, inside motor drives protective housing 2 and takes place the problem of resonance.
In this embodiment, preferably, the top of the protection casing 2 is fixedly connected with the exhaust pipeline 1 through a nut, the bottom of the protection casing 2 is connected with the supporting legs 3 through nuts, and one side of the supporting legs 3 is welded with the cross rod 4.
In this embodiment, preferably, the two fixing frames 12 are movably connected through a rotating shaft, and the fixing frames 12 are movably connected with the limiting plate 9 through a rotating shaft.
in this embodiment, preferably, two sets of opposite threads are formed on the outer surfaces of the two sides of the threaded rod 7, the threaded rod 7 is rotatably connected with the exhaust duct 1 by being clamped with the fixed bearing 8, and the threaded rod 7 is fixedly connected with the handle 6 by a nut.
In this embodiment, preferably, the outer surface of the rotating ring 5 is provided with anti-slip threads, and the rotating ring 5, the spring 15 and the threaded post 16 are all tightly connected with each other.
The utility model discloses a theory of operation and use flow: when the device is used, the device is placed on the ground, the supporting legs 3 are fixed by screwing the nuts, the base 17 and the ground are fixed by the nuts, the rotary rings 5 are screwed, the rotary rings 5 move downwards to extrude the springs 15, the cross rods 4 can be extruded downwards under the elastic force of the springs 15, the nuts for fixing the supporting legs 3 are loosened in time, and the rotary rings 5 and the springs 15 can also prevent the device from vibrating; when needing to use filter screen 13, clockwise rotation handle 6, because the screw thread interact of 7 surperficial both sides reverse screw threads of threaded rod and the 9 inner walls of both sides limiting plate, plus guide pillar 10 can be spacing to limiting plate 9, prevents that limiting plate 9 from rotating, can make both sides limiting plate 9 all remove to both sides under the effect of screw thread, is the tiling state until the fixed frame 12 of both sides, can be when exhausting, carries out filtration treatment to waste gas, when need not using, reverse rotation handle 6 can.
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 an exhaust gas pipeline and exhaust gas equipment, includes the main part, its characterized in that: the exhaust pipe comprises an exhaust pipeline (1) and a protective shell (2), the filter device comprises a handle (6) and a threaded rod (7), the handle (6) is located at one end of the threaded rod (7), the threaded rod (7) is located on the inner side of the exhaust pipeline (1), a fixing bearing (8) is connected between the threaded rod (7) and the exhaust pipeline (1), a sealing ring (14) is fixedly connected to one side of the fixing bearing (8), the outer surface of the threaded rod (7) is connected with two limiting plates (9), the bottoms of the two limiting plates (9) are connected with a fixing frame (12), a filter screen (13) is fixedly connected to the inner side of the fixing frame (12), the inner walls of the two sides of the exhaust pipeline (1) are connected with guide pillars (10), and one end of each guide pillar (10) is sleeved with a limiting ring (11), the guide post (10) penetrates through the inner side of the limiting plate (9).
2. The exhaust gas piping and exhaust gas discharging apparatus according to claim 1, wherein: adjusting device is including circling (5) and spring (15), circling (5) is located the top of horizontal pole (4), just spring (15) are located the bottom of circling (5), the inboard of circling (5) and spring (15) is provided with screw thread post (16), the bottom outside integral type of screw thread post (16) is connected with base (17).
3. The exhaust gas piping and exhaust gas discharging apparatus according to claim 1, wherein: the top of protection casing (2) is through nut fixedly connected with exhaust duct (1), the bottom of protection casing (2) is connected with supporting legs (3) through the nut, one side welding of supporting legs (3) has horizontal pole (4).
4. The exhaust gas piping and exhaust gas discharging apparatus according to claim 1, wherein: two through pivot swing joint between fixed frame (12), just through pivot swing joint between fixed frame (12) and limiting plate (9).
5. The exhaust gas piping and exhaust gas discharging apparatus according to claim 1, wherein: two sets of opposite screw threads are seted up to the both sides surface of threaded rod (7), just threaded rod (7) are connected with exhaust duct (1) rotation through with fixing bearing (8) block, threaded rod (7) and handle (6) pass through nut fixed connection.
6. The exhaust gas piping and exhaust gas discharging apparatus according to claim 2, wherein: the outer surface of the rotary ring (5) is provided with anti-skid grains, and the rotary ring (5), the spring (15) and the threaded column (16) are all tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305066.XU CN209771664U (en) | 2019-03-05 | 2019-03-05 | Exhaust gas pipeline and exhaust gas equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305066.XU CN209771664U (en) | 2019-03-05 | 2019-03-05 | Exhaust gas pipeline and exhaust gas equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209771664U true CN209771664U (en) | 2019-12-13 |
Family
ID=68797486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920305066.XU Active CN209771664U (en) | 2019-03-05 | 2019-03-05 | Exhaust gas pipeline and exhaust gas equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209771664U (en) |
-
2019
- 2019-03-05 CN CN201920305066.XU patent/CN209771664U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200701 Address after: Room 4127, Zhuanzhuan Town, Shejiang, Shanghai Patentee after: SHANGHAI MOTRETECH Co.,Ltd. Address before: 201620 room 701, 188, Wenhua mansion, Jiuyang, Lane 2218, xinsongjiang Road, Songjiang District, Shanghai Patentee before: Yu Qing |
|
| TR01 | Transfer of patent right |