CN212644672U - Boiler inspection door structure - Google Patents
Boiler inspection door structure Download PDFInfo
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- CN212644672U CN212644672U CN202021148543.5U CN202021148543U CN212644672U CN 212644672 U CN212644672 U CN 212644672U CN 202021148543 U CN202021148543 U CN 202021148543U CN 212644672 U CN212644672 U CN 212644672U
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- boiler
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Abstract
The utility model provides a boiler inspection door structure, the door closure outside of boiler is provided with outside extension and has an inspection section of thick bamboo, and it has the inspection hole that communicates to the boiler inside to open on the inspection section of thick bamboo, and the sealed installation has visual sight glass in the inspection hole, and it has the hole of blowing that communicates to the sight glass inboard still to open on the inspection section of thick bamboo, and the forced draught blower of air is blown in the hole connection, blows off the inboard dust of sight glass through sending into the air to improve the observation effect. This boiler inspection door simple structure and easy and simple to handle can greatly improve the overall arrangement convenience and the operation convenience of boiler, also can reduce the needs of seeing the fire door and trompil on the boiler simultaneously, both can practice thrift manufacturing cost, also can reduce the installation degree of difficulty and guarantee the structural strength of boiler, has also improved the job stabilization nature and the security of boiler.
Description
Technical Field
The utility model relates to a boiler equipment technical field especially relates to an inspection door structure of inspection boiler internal conditions.
Background
The boiler inspection door is an important component of the boiler, and can enter the boiler through the inspection door to perform the work of installation, overhaul, cleaning, maintenance and the like of the boiler. Still need set up the observation door on the boiler, watch or monitor the inside behavior of furnace through the observation door to know the combustion situation of boiler directly perceivedly. However, the number of the observation doors of the existing boiler is limited, and the observation doors are high in position or not ideal in position, because a plurality of inspection doors and furnace doors are often arranged around the hearth, particularly around the fire grate, the arrangement of the observation doors is extremely difficult.
Disclosure of Invention
An object of the utility model is to provide a boiler inspection door structure with observation hole to set up the boiler overall arrangement more conveniently, and improve the inspection convenience of boiler.
Boiler inspection door structure, including installing the door frame on the boiler and installing the door closure on the door frame, the outside of door closure is extended outward has an inspection section of thick bamboo, and it has the inspection hole that communicates to the boiler inside to open on the inspection section of thick bamboo, and outer tip department of inspection hole installs transparent or translucent visual piece, and visual piece and inspection hole inner wall sealing connection, the outer wall department at inspection section of thick bamboo middle part opens has the intercommunication to the inboard gas hole of visual piece, the forced draught blower of air is insufflated in the gas hole connection.
The boiler inspection door structure of the utility model is provided with the inspection hole which can observe the interior of the boiler, thereby canceling the setting requirement of the boiler observation door, improving the layout and the setting convenience of the boiler and the convenience of operation; the working condition in the boiler can be conveniently and straightly observed by the worker through the inspection hole on the inspection door, and the visual block on the inspection hole can be convenient for observation and can prevent the hot air in the boiler from being sprayed out to hurt the worker; in addition, air can be blown in through the air blowing holes by the aid of the blower in the observation process, so that dust on the inner side of the visible block is blown away, and the phenomenon that the observation is influenced due to the fact that the dust is accumulated on the inner side of the visible block is avoided. This boiler inspection door simple structure and easy and simple to handle can greatly improve the overall arrangement convenience and the operation convenience of boiler, also can reduce the needs of seeing the fire door and trompil on the boiler simultaneously, both can practice thrift manufacturing cost, also can reduce the installation degree of difficulty and guarantee the structural strength of boiler, has also improved the job stabilization nature and the security of boiler.
Drawings
FIG. 1 is a schematic structural view of a structure of an inspection door of a boiler.
Detailed Description
The utility model provides a boiler inspection door structure, including installing door frame 1 on the boiler and installing door closure 2 on the door frame, the outside of door closure is extended outward has an inspection section of thick bamboo 3, it has the inspection hole 4 that feeds through to the boiler inside to open on the inspection section of thick bamboo, transparent or translucent visual piece 5 is installed to the outer tip department of inspection hole, and visual piece and inspection hole inner wall sealing connection, the outer wall department at inspection section of thick bamboo middle part is opened has the hole of blowing 6 that feeds through to the visual piece is inboard, the forced draught blower (not shown in the drawing) of air is insufflated in the hole connection to the hole.
As shown in fig. 1, the inspection door is provided with an inspection hole for observing the interior of the boiler, thereby eliminating the need for arranging the observation door of the boiler, improving the layout and the arrangement convenience of the boiler, and improving the convenience of operation; the working condition in the boiler can be conveniently and straightly observed by the worker through the inspection hole on the inspection door, and the visual block on the inspection hole can be convenient for observation and can prevent the hot air in the boiler from being sprayed out to hurt the worker; in addition, air can be blown in through the air blowing holes by the aid of the blower in the observation process, so that dust on the inner side of the visible block is blown away, and the phenomenon that the observation is influenced due to the fact that the dust is accumulated on the inner side of the visible block is avoided. This boiler inspection door simple structure and easy and simple to handle can greatly improve the overall arrangement convenience and the operation convenience of boiler, also can reduce the needs of seeing the fire door and trompil on the boiler simultaneously, both can practice thrift manufacturing cost, also can reduce the installation degree of difficulty and guarantee the structural strength of boiler, has also improved the job stabilization nature and the security of boiler.
According to the boiler inspection door structure, the visual block 5 is high-temperature-resistant sight glass, the visibility degree is high, and the operation is stable. The blowing hole 6 is provided with an air supply pipe 7 which can be conveniently connected with an air feeder.
In the structure of the boiler inspection door, a cover plate 8 which can cover the visible block 5 is detachably arranged at the outer end part of the inspection cylinder 3 positioned in the inspection hole 4, and the cover plate 8 can be arranged on the inspection cylinder 3 through bolts 9 or can be arranged on the inspection cylinder through a quick lock or other lockable devices so as to meet different installation requirements. When the condition is not observed, the cover plate is utilized to seal the inspection hole and the visual block in the inspection hole, so that the visual block is prevented from influencing the normal work of the boiler under the condition of damage, and the safety of the boiler can be improved.
Claims (5)
1. The utility model provides a boiler inspection door structure, is including installing door frame (1) on the boiler and installing door closure (2) on the door frame, its characterized in that: the outside of door closure is outwards extended to have an inspection section of thick bamboo (3), and it has intercommunication to the inside inspection hole (4) of boiler to open on the inspection section of thick bamboo, and transparent or translucent visual piece (5) are installed to the outer tip department in inspection hole, and visual piece and inspection hole inner wall sealing connection, and the outer wall department at inspection section of thick bamboo middle part is opened has intercommunication to the inboard hole of blowing (6) of visual piece, and the air feeder of air is insufflated in the hole connection of blowing.
2. The boiler inspection door structure according to claim 1, wherein: the inspection cylinder (3) is provided with a cover plate (8) which can cover the visual block (5) in a detachable way at the outer end part of the inspection hole (4).
3. The boiler inspection door structure according to claim 2, wherein: the cover plate (8) is mounted on the inspection cylinder (3) through a bolt (9).
4. The boiler inspection door structure according to claim 1 or 2, wherein: the visual block (5) is high-temperature-resistant sight glass.
5. The boiler inspection door structure according to claim 1 or 2, wherein: an air supply pipe (7) is arranged on the air blowing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148543.5U CN212644672U (en) | 2020-06-19 | 2020-06-19 | Boiler inspection door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148543.5U CN212644672U (en) | 2020-06-19 | 2020-06-19 | Boiler inspection door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212644672U true CN212644672U (en) | 2021-03-02 |
Family
ID=74771351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021148543.5U Active CN212644672U (en) | 2020-06-19 | 2020-06-19 | Boiler inspection door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212644672U (en) |
-
2020
- 2020-06-19 CN CN202021148543.5U patent/CN212644672U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |