CN214468718U - Movable hood convenient to clean - Google Patents
Movable hood convenient to clean Download PDFInfo
- Publication number
- CN214468718U CN214468718U CN202120571290.0U CN202120571290U CN214468718U CN 214468718 U CN214468718 U CN 214468718U CN 202120571290 U CN202120571290 U CN 202120571290U CN 214468718 U CN214468718 U CN 214468718U
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- air duct
- mounting seat
- connecting rod
- hood
- umbrella
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Abstract
The utility model provides a movable hood convenient to it is clean, include: the air duct is provided with a mounting seat with a hollow columnar structure and an air duct with a tubular structure; the bottom end of the air duct is movably arranged on the mounting seat, and the air duct is communicated with the mounting seat; the connecting end of the air duct and the mounting seat is an air inlet, and the other end of the air duct is an air outlet; an umbrella-shaped blast cap is arranged above the air outlet; a connecting rod is arranged in the umbrella-shaped hood; the connecting rod vertically penetrates through the air duct and extends out of the mounting seat; one end of the connecting rod, which is positioned outside the mounting seat, is provided with a sweeping and dust collecting device; the connecting rod can drive the ash scraping and collecting device to do reciprocating linear motion in the mounting seat and the air duct; the utility model discloses an umbrella-type hood that is equipped with is in order to reduce the influence that the wind direction discharged fume to the hood to manual control sets up the dust collecting device that sweeps in the scraping of mount pad bottom, in order to realize the cleaning work to the hood.
Description
Technical Field
The utility model relates to a boiler technical field that discharges fume especially relates to a movable hood convenient to it is clean.
Background
The boiler is an energy conversion device, the main working principle of the boiler is a thermal device which utilizes heat energy released after fuel combustion or waste heat in industrial production to transfer to water in a container to enable the water to reach required temperature or certain pressure steam, and in the process, a large amount of smoke can be generated when fuel is combusted.
The chimney is directly arranged on the machine, the wind direction of the external environment can cause smoke backflow and cause smoke dispersion, and normal smoke discharge of mechanical equipment can be influenced. To this, adopt on the market at present and prevent the top exit of suck-back equipment snap-on in chimney with the hood, nevertheless because the hood needs often to be changed the washing, if adopt above-mentioned mounting means can make the hood effectively wash the change, need carry out technical improvement to this.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to provide a be convenient for clear movable hood scrapes ash collecting device through the cooperation by removable dryer, realizes the clearance to the hood.
In order to achieve the above object, the utility model provides a following technical scheme: a removable hood for facilitating cleaning, comprising: the air duct is provided with a mounting seat with a hollow columnar structure and an air duct with a tubular structure; the bottom end of the air duct is movably arranged on the mounting seat, and the air duct is communicated with the mounting seat; the connecting end of the air duct and the mounting seat is an air inlet, and the other end of the air duct is an air outlet; an umbrella-shaped blast cap is arranged above the air outlet; a connecting rod is arranged in the umbrella-shaped hood; the connecting rod vertically penetrates through the air duct and extends out of the mounting seat; one end of the connecting rod, which is positioned outside the mounting seat, is provided with a sweeping and dust collecting device; the end wall of the ash scraping and collecting device can be abutted against the inner walls of the mounting seat and the air duct so as to bear coal cinder falling from the air duct and the mounting seat; the connecting rod can drive the scraping and dust collecting device to do reciprocating linear motion in the mounting seat and the air duct so as to clean the mounting seat and the inner wall of the air duct.
As an optimized scheme of the utility model, scrape and sweep collection ash device and include: arc-shaped plates, scraping plates and fixing rods; the arc-shaped plates are symmetrically hinged on the fixed rod; scraping plates are arranged at one ends, far away from the fixed rod, of the arc-shaped plates; the fixed rod is connected with the connecting rod.
Further, a spring is arranged between the arc-shaped plate and the fixed rod, so that the arc-shaped plate can be reset conveniently.
As an optimized scheme of the utility model, the top of umbrella-type hood is equipped with the fixing base, the connecting rod is connected in the fixing base dismantlement.
Further, enclose in the mount pad and be equipped with sealed the pad to further improve the leakproofness of junction between mount pad and the boiler body, improve the life of mount pad.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses an umbrella-type hood that is equipped with is in order to reduce the influence that the wind direction discharged fume to the hood to through setting up sweeping ash collecting device in the mount pad bottom, reducible cinder flows in the dryer, and is further, manual movement sweeps ash collecting device in order to scrape the cinder that the landing adheres to in mount pad, dryer, thereby realizes the cleaning work to the hood.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1. a mounting seat; 2. an air duct; 21. an air inlet; 22. an air outlet; 3. an umbrella-shaped hood; 31. a fixed seat; 4. A sweeping ash collecting device; 41. an arc-shaped plate; 42. a squeegee; 43. fixing the rod; 5. a connecting rod; 6. a spring; 7. and a gasket.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1, a movable hood for easy cleaning includes: the air duct comprises a mounting seat 1 with a hollow columnar structure and an air duct 2 with a tubular structure; in actual operation, the mounting seat 1 is fixed on the boiler body, which is the prior art and is not illustrated by the attached drawings; the bottom of the air duct 2 is in threaded connection with the mounting seat 1, and the inner cavity of the air duct 2 is communicated with the inner cavity of the mounting seat 1; the connecting end of the air duct 2 and the mounting seat 1 is an air inlet 21, and the other end is an air outlet 22; the upper part of the air outlet 22 is in threaded connection with supporting legs of the umbrella-shaped blast cap 3 so as to be convenient to disassemble; a connecting rod 5 is arranged in the umbrella-shaped hood 3; the connecting rod 5 vertically penetrates through the air duct 2 and extends out of the mounting seat 1; one end of the connecting rod 5, which is positioned outside the mounting seat 1, is provided with a sweeping ash collecting device 4, so that coal cinder can be reduced from falling into the blast cap; connecting rod 5 can drive and scrape ash collecting device 4 and be reciprocal linear motion in mount pad 1 and dryer 2, and scrape the equal counterbalance of the lateral surface of sweeping ash collecting device 4 and mount pad 1, the inner wall of connecting rod 5 to scrape the cinder that falls attached to on mount pad 1, the 5 inner walls of connecting rod when reciprocating motion in order to sweep ash collecting device 4.
As shown in fig. 1, the sweep dust-collecting apparatus 4 includes: an arc plate 41, a scraper 42 and a fixing rod 43; the arc plates 41 are symmetrically hinged on the fixed rods 43, and the arc plates 41 are close to the fixed rods 43 so as to accommodate the cinder and soot; the ends of the arc-shaped plates 41 far away from the fixed rods 43 are respectively provided with a scraper 42, and the scrapers 42 can be abutted against the inner walls of the mounting seat 1 and the air duct 2 so as to scrape off the smoke residues; the fixing rod 43 is sleeved with the connecting rod 5, and the upper arc-shaped plate 41 and the scraper 42 are both made of stainless steel sheets.
As shown in fig. 1, a spring 6 is provided on a side of the arc plate 41 that is close to the fixing rod 43, so as to assist the restoration of the arc plate 41 and prevent the arc plate 41 from over-rotation.
As shown in figure 1, the top of the umbrella-shaped hood 3 is provided with a fixed seat 31, and the fixed seat 31 is detachably connected with the connecting rod 5, so that the connecting rod 5 can be operated manually, and the labor amount can be reduced.
As shown in fig. 1, a sealing gasket 7 is arranged on the inner periphery of the mounting seat 1, the sealing gasket 7 is an asbestos-free sealing gasket, and the sealing gasket 7 extends to the joint of the air duct 2 and the mounting seat 1, so as to further improve the sealing effect.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A removable hood for facilitating cleaning, comprising: the air duct comprises a mounting seat (1) with a hollow columnar structure and an air duct (2) with a tubular structure; the bottom end of the air duct (2) is movably mounted on the mounting seat (1), and the air duct (2) is communicated with the mounting seat (1); the connecting end of the air duct (2) and the mounting seat (1) is an air inlet (21), and the other end of the air duct is an air outlet (22); it is characterized in that an umbrella-shaped blast cap (3) is arranged above the air outlet (22); a connecting rod (5) is arranged in the umbrella-shaped blast cap (3); the connecting rod (5) vertically penetrates through the air duct (2) and extends out of the mounting seat (1); one end of the connecting rod (5) positioned outside the mounting seat (1) is provided with a sweeping and dust collecting device (4); the connecting rod (5) can drive the dust scraping and collecting device (4) to do reciprocating linear motion in the mounting seat (1) and the air duct (2).
2. A movable hood to facilitate cleaning, according to claim 1, characterized in that said sweeping ash-collecting device (4) comprises: an arc-shaped plate (41), a scraper (42) and a fixing rod (43); the arc-shaped plates (41) are symmetrically hinged on the fixed rod (43); scraping plates (42) are arranged at one ends of the arc-shaped plates (41) far away from the fixing rods (43); the fixing rod (43) is connected with the connecting rod (5).
3. A removable hood for facilitating cleaning according to claim 2, wherein a spring (6) is provided between the arc-shaped plate (41) and the fixed rod (43).
4. A movable hood convenient for cleaning as claimed in claim 3, characterized in that the top of the umbrella-shaped hood (3) is provided with a fixed seat (31), and the fixed seat (31) is detachably connected with the connecting rod (5).
5. A removable hood for facilitating cleaning according to claim 1, characterized in that the inner periphery of the mounting seat (1) is provided with a sealing gasket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571290.0U CN214468718U (en) | 2021-03-19 | 2021-03-19 | Movable hood convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571290.0U CN214468718U (en) | 2021-03-19 | 2021-03-19 | Movable hood convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214468718U true CN214468718U (en) | 2021-10-22 |
Family
ID=78156824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120571290.0U Active CN214468718U (en) | 2021-03-19 | 2021-03-19 | Movable hood convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214468718U (en) |
-
2021
- 2021-03-19 CN CN202120571290.0U patent/CN214468718U/en active Active
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