CN212133307U - Durable and sealed good observation door - Google Patents
Durable and sealed good observation door Download PDFInfo
- Publication number
- CN212133307U CN212133307U CN202020459144.4U CN202020459144U CN212133307U CN 212133307 U CN212133307 U CN 212133307U CN 202020459144 U CN202020459144 U CN 202020459144U CN 212133307 U CN212133307 U CN 212133307U
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- fixing
- observation
- observation door
- door
- fire
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Abstract
The utility model provides a durable and sealed good observation door lasting, which comprises a furnace wall, observation door brick and observation door, it has the observation window to open on the oven, and fix respectively on the inner wall of oven and the outer wall and be provided with inner baffle and outer baffle, through connecting plate interconnect and integrated into one piece between inner baffle and the outer baffle, and the connecting plate sets up on the lateral wall of observation window, observation door brick and inner baffle fixed mounting, be provided with the observation passageway on the observation door brick, the observation door includes the observation door stopper that blocks up observation window and observation passageway, pass through the fixed observation door plant of anchor assembly with the observation door stopper and install the removal subassembly that is used for removing the observation door on outer baffle and observation door plant. The utility model discloses the fixation of the door brick fastening of observation door can prevent that the door brick of observation from droing on the interior baffle of surveying in the oven, prolongs the life of observation door, and interior baffle and outer baffle can effectively insulate against heat, prevent that the heat from scattering and disappearing.
Description
Technical Field
The utility model belongs to the peep hole field especially relates to a durable and well sealed peep hole lasting.
Background
In the accessory parts of the heating furnace, a fire door is the most commonly used part with the largest contact times and is used for observing the condition of the fire in the heating furnace. The existing fire door is arranged on the fire door brick, the fire door brick is arranged on the inner side wall of the heating furnace, but the fire door brick and the fire door brick are connected with each other and contact with each other to form a gap, the gap is easily enlarged after long-time use, the heat in the heating furnace is more easily dissipated, and the fire door brick and the fire door are easily made to fall off.
Disclosure of Invention
In order to solve the problems, the utility model provides a durable and good sealed observation door, the observation door brick fastening of this observation door can prevent that the observation door brick from droing on the inboard inner baffle of oven, prolongs the life of observation door, and inner baffle and outer baffle can effectively insulate against heat, prevents that the heat from scattering and disappearing.
In order to solve the technical problem, the utility model discloses a technical scheme is: a durable and well-sealed observation door comprises a furnace wall, an observation door brick and an observation door, wherein the furnace wall is provided with an observation opening, the inner wall and the outer wall of the furnace wall are respectively and fixedly provided with an inner partition plate and an outer partition plate, the inner partition plate and the outer partition plate are mutually connected and integrally formed through a connecting plate, the connecting plate is arranged on the side wall of the observation opening, the observation door brick is fixedly installed with the inner partition plate, the observation door brick is provided with an observation channel, the observation door comprises an observation door plug for blocking the observation opening and the observation channel, an observation door plate fixed with the observation door plug through an anchoring part, and a moving assembly arranged on the outer partition plate and the observation door plate and used for moving the observation door; the outer partition plate is welded with short bolts, the short bolts are fixedly provided with outer frame sealing gaskets through fixing nuts, the outer frame sealing gaskets are L-shaped, and one ends of the outer frame sealing gaskets are fixed on the outer partition plate.
In the technical scheme, the furnace wall is provided with the inner partition plate and the outer partition plate which are integrally formed, the furnace wall can be fixed between the inner partition plate and the outer partition plate, the inner partition plate is fixedly welded with the long stud for fixing the observation door brick, the observation door brick can be fixed on the inner partition plate, the observation door brick cannot fall off from the inner partition plate along with the increase of the service life, and the service life of the observation door can be prolonged; the outer frame sealing gasket is arranged for sealing with the observation door plug of the observation door, so that heat in the furnace is prevented from being dissipated from gaps, and heat dissipation can be effectively prevented.
Furthermore, the fire door brick is provided with a plurality of first fixing through holes and second fixing through holes, the diameter of each first fixing through hole is larger than that of each second fixing through hole, the first fixing through holes and the second fixing through holes are communicated, and the axes of the first fixing through holes and the second fixing through holes are coincided; the long stud is welded on the inner partition plate, penetrates through the second fixing through hole, and is fixed at the end part of the second fixing through hole through a nut, and the nut is arranged in the first fixing through hole, so that the long stud and the nut are matched with each other to fix the fire door brick on the inner partition plate.
In this technical scheme, long stud runs through first fixed through-hole and is connected with the nut and fixes the door brick of seeing a fire on the inner separator, and wherein the nut tightly locks on first fixed through-hole's inner wall, sets up first fixed through-hole and second fixed through-hole and is convenient for fix door brick of seeing a fire and inner separator.
Furthermore, the first fixing through holes and the second fixing through holes are four in number and are evenly arranged in the circumference.
Further, the diameter of the long stud is equal to the diameter of the second fixing through hole.
Furthermore, a refractory fiber cotton plug for preventing heat and smoke from dissipating is plugged in the first fixing through hole.
In the technical scheme, the first fixing through hole is blocked by the refractory fiber cotton plug, so that heat loss and smoke overflow can be effectively prevented, and flame can be prevented from directly contacting with the long stud and the nut to prevent the long stud and the nut from being damaged.
Further, the moving assembly comprises a mounting shaft fixedly arranged on the outer partition plate, a connecting rod hinged with the mounting shaft and a short shaft fixedly arranged on the observation door plate, and the short shaft is hinged with the connecting rod.
In this technical scheme, when outwards pulling the observation door, its connecting rod is the installation axle and the minor axis rotates relatively, and it can shift out observation passageway and observation mouth with the observation door, and it can to observe the stove fire by the observation mouth this moment.
Further, the moving assemblies are provided with two groups which are respectively arranged at the top and the bottom of the fire watching door plate.
In this technical scheme, set up two sets of removal subassemblies, can guarantee that the fire door keeps steady when removing.
Furthermore, an anti-scald handle is arranged on the outer wall of the fire watching door plate.
The utility model has the advantages and positive effects that:
1. the furnace wall is provided with an inner partition plate and an outer partition plate, and the fire door brick is fixed with the inner partition plate through a long bolt, so that the fire door brick can be firmly fixed on the inner partition plate; the inner partition plate and the outer partition plate tightly surround the furnace wall, so that the fire door brick can be prevented from falling off when in use, no gap can be generated after long-time use, and the service life of the fire door is ensured.
2. The outer partition plate is fixedly provided with an outer frame sealing gasket through a short bolt and a fixing nut, and when the observation door plug blocks the observation channel, the outer frame sealing gasket is tightly buckled with the outer frame sealing gasket, so that heat can be effectively prevented from being dissipated.
Drawings
FIG. 1 is a front view of a durable, well sealed fire door of the present invention;
FIG. 2 is a first cross-sectional view of a durable and well sealed fire door of the present invention;
FIG. 3 is a second cross-sectional view of a durable and well sealed fire door of the present invention;
in the figure: 1-furnace wall, 2-fire door brick, 201-first fixing through hole, 202-second fixing through hole, 203-refractory fiber cotton plug, 3-fire door, 301-fire door plug, 302-fire door plate, 3021-anti-scald handle, 303-moving component, 3031-mounting shaft, 3032-connecting rod, 3033-short shaft, 4-inner baffle, 401-long stud, 402-nut, 5-outer baffle, 501-short bolt, 502-fixing nut, 6-fire door, 7-connecting plate, 8-fire channel, and 9-outer frame sealing gasket.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1-3, a durable and well-sealed observation door comprises a furnace wall 1, an observation door brick 2 and an observation door 3, wherein the furnace wall 1 is provided with an observation opening 6, the inner wall and the outer wall of the furnace wall 1 are respectively and fixedly provided with an inner partition plate 4 and an outer partition plate 5, the inner partition plate 4 and the outer partition plate 5 are mutually connected and integrally formed through a connecting plate 7, the connecting plate 7 is arranged on the side wall of the observation opening 6, the observation door brick 2 and the inner partition plate 4 are fixedly arranged, the observation door brick 2 is provided with an observation channel 8, the observation channel 8 and the observation opening 6 are convenient for observing the state of the furnace fire in the furnace, and when observation is carried out, the observation door brick 301 can be observed by pulling a moving component 303 to move away; the fire door 3 comprises a fire door plug 301 for blocking the fire hole 6 and the fire passage 8, a fire door plate 302 fixed with the fire door plug 301 through an anchoring part, and a moving assembly 303 mounted on the outer partition plate 5 and the fire door plate 302 for moving the fire door. Wherein, the oven is fixed to be set up including between baffle and the outer baffle, and inner baffle and outer baffle carry out the cladding with the oven, and the long stud welding is on the inner baffle to long stud sets up as an organic whole with the inner baffle, and long stud and nut cooperation are fixed the door brick of seeing a fire on the inner baffle, and this design makes the door brick of seeing a fire be connected with the inner baffle and is fastened, can prevent effectively that the door brick of seeing a fire from droing, can guarantee the long-time use of seeing a fire.
Furthermore, a plurality of first fixing through holes 201 and second fixing through holes 202 are formed in the fire door brick 2, the diameter of each first fixing through hole 201 is larger than that of each second fixing through hole 202, the first fixing through holes 201 are communicated with the second fixing through holes 202, and the axes of the first fixing through holes 201 and the second fixing through holes 202 are overlapped; the long stud 401 is welded on the inner partition plate 4, the long stud 401 penetrates through the second fixing through hole 202, the end portion of the long stud 401 is fixed through the nut 402, and the nut 402 is arranged in the first fixing through hole 201, so that the long stud 401 and the nut 402 are matched with each other to fix the fire door brick 2 on the inner partition plate 4. The arrangement of the first fixing through hole 201 and the second fixing through hole 202 facilitates the fixation of the observation door brick 2 and the inner partition plate 4, wherein the long stud 401 penetrates through the second fixing through hole 202 to be fixed with the nut 402 in the first fixing through hole 201, so that the observation door brick 2 and the inner partition plate 4 are firmly fixed; along with the increase of service time, this fastener can prevent effectively that the door brick 2 from droing of looking at fire, and then can keep the life of door 3 of looking at fire.
In this embodiment, the outer partition plate 5 is welded with short bolts 501, the outer frame gasket 9 is fixed to the short bolts 501 through fixing nuts 502, the outer frame gasket 9 is L-shaped, and one end of the L-shaped outer frame gasket is fixed to the outer partition plate 5. When the observation door 3 is closed, the outer frame sealing gasket 9 is in contact sealing with the observation door plug 301, so that heat in the furnace can be prevented from dissipating.
In the present embodiment, the number of the first fixing through holes 201 and the number of the second fixing through holes 202 are four, and the circumference is uniformly arranged. Evenly set up four, four directions are fixed simultaneously, can be so that connect more stably. The diameter of the long stud 401 is equal to the diameter of the second fixing through hole 202. So that the long stud 401 can penetrate into the second fixing through hole 202. In the embodiment, the aperture of the first fixing through hole 201 is 50mm, and the aperture of the second fixing through hole 202 is 12 mm.
Further, a refractory fiber cotton plug 203 for preventing heat and smoke from dissipating is plugged in the first fixing through hole 201. The refractory cellucotton match 203 can prevent heat loss and flue gas from escaping, and can prevent the long stud 401 and the nut 402 from being damaged by flames in the furnace.
In this embodiment, the moving assembly 303 includes a mounting shaft 3031 fixedly disposed on the outer partition 5, a connecting rod 3032 hinged with the mounting shaft 3031, and a short shaft 3033 fixedly disposed on the fire door panel 302, the short shaft 3033 being hinged with the connecting rod 3032; and two sets of moving assemblies 303 are provided, respectively on the top and bottom of the fire door panel 302. The two sets of moving components 303 are arranged to make the opening and closing of the observation door 3 more stable.
In this embodiment, an anti-scald handle 3021 is provided on the outer wall of the fire door panel 302. The arrangement of the anti-scalding handle 3021 facilitates the pulling of the observation door 3 out of the observation channel 8 and the observation port 6, thereby facilitating the observation of the fire.
The utility model has the advantages that the inner baffle and the outer baffle are arranged on the furnace wall, the observation door brick is fixed with the inner baffle through the long bolt and the nut, the observation door brick can be firmly fixed on the inner baffle, the observation door brick is prevented from falling off in the use process, and the service life of the observation door is prolonged; the outer partition plate is fixedly provided with an outer frame sealing gasket through the short bolts and the fixing nuts, and when the observation door plug blocks the observation channel, the outer frame sealing gasket is tightly buckled with the outer frame sealing gasket, so that heat loss can be effectively prevented, and the combustion efficiency in the furnace is improved.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides a durable and well sealed observation door which characterized in that: comprises a furnace wall (1), a fire door brick (2) and a fire door (3), wherein a fire door (6) is arranged on the furnace wall (1), and the inner wall and the outer wall of the furnace wall (1) are respectively and fixedly provided with an inner clapboard (4) and an outer clapboard (5), the inner partition plate (4) and the outer partition plate (5) are connected with each other through a connecting plate (7) and are integrally formed, the connecting plate (7) is arranged on the side wall of the fire observation opening (6), the fire observation door brick (2) is fixedly arranged with the inner baffle plate (4), the fire observation door brick (2) is provided with a fire observation channel (8), the fire observation door (3) comprises a fire observation door plug (301) for blocking the fire observation opening (6) and the fire observation channel (8), a fire observation door plate (302) fixed with the fire observation door plug (301) through an anchoring piece, and a moving assembly (303) arranged on the outer partition plate (5) and the fire observation door plate (302) and used for moving the fire observation door; the outer partition plate (5) is welded with short bolts (501), the short bolts (501) are fixed with outer frame sealing gaskets (9) through fixing nuts (502), the outer frame sealing gaskets (9) are L-shaped, and one ends of the outer frame sealing gaskets are fixed on the outer partition plate (5).
2. A durable and well-sealed observation door according to claim 1, characterized in that: the fire door brick (2) is provided with a plurality of first fixing through holes (201) and second fixing through holes (202), the diameter of each first fixing through hole (201) is larger than that of each second fixing through hole (202), the first fixing through holes (201) and the second fixing through holes (202) are communicated, and the axes of the first fixing through holes (201) and the second fixing through holes (202) coincide; the long stud (401) is welded on the inner partition plate (4), the end portion of the long stud (401) penetrating through the second fixing through hole (202) is fixed through a nut (402), and the nut (402) is arranged in the first fixing through hole (201), so that the long stud (401) and the nut (402) are matched with each other to fix the fire door brick (2) on the inner partition plate (4).
3. A durable and well-sealed observation door according to claim 2, characterized in that: the number of the first fixing through holes (201) and the number of the second fixing through holes (202) are four, and the circumferences of the first fixing through holes and the second fixing through holes are evenly arranged.
4. A durable and well-sealed observation door according to claim 2, characterized in that: the diameter of the long stud (401) is equal to the aperture of the second fixing through hole (202).
5. A durable and well-sealed observation door according to claim 2, characterized in that: a refractory fiber cotton plug (203) for preventing heat and smoke from dissipating is plugged in the first fixing through hole (201).
6. A durable and well-sealed observation door according to claim 1, characterized in that: the moving assembly (303) comprises a mounting shaft (3031) fixedly arranged on the outer partition plate (5), a connecting rod (3032) hinged with the mounting shaft (3031) and a short shaft (3033) fixedly arranged on the fire observation door plate (302), wherein the short shaft (3033) is hinged with the connecting rod (3032).
7. A durable and well-sealed observation door according to claim 6, characterized in that: the moving assemblies (303) are provided with two groups which are respectively arranged at the top and the bottom of the observation door plate (302).
8. A durable and well-sealed observation door according to claim 1, characterized in that: an anti-scald handle (3021) is arranged on the outer wall of the observation door panel (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459144.4U CN212133307U (en) | 2020-04-01 | 2020-04-01 | Durable and sealed good observation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459144.4U CN212133307U (en) | 2020-04-01 | 2020-04-01 | Durable and sealed good observation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212133307U true CN212133307U (en) | 2020-12-11 |
Family
ID=73687948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020459144.4U Expired - Fee Related CN212133307U (en) | 2020-04-01 | 2020-04-01 | Durable and sealed good observation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212133307U (en) |
-
2020
- 2020-04-01 CN CN202020459144.4U patent/CN212133307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |