CN220250670U - Energy-saving type viewing door for drawer plate type viewing mirror - Google Patents
Energy-saving type viewing door for drawer plate type viewing mirror Download PDFInfo
- Publication number
- CN220250670U CN220250670U CN202321686063.8U CN202321686063U CN220250670U CN 220250670 U CN220250670 U CN 220250670U CN 202321686063 U CN202321686063 U CN 202321686063U CN 220250670 U CN220250670 U CN 220250670U
- Authority
- CN
- China
- Prior art keywords
- door frame
- sight glass
- door
- connecting seat
- viewing mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011521 glass Substances 0.000 claims abstract description 57
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to an energy-saving type viewing door of a drawer plate type viewing mirror, which comprises a door frame and a door cover which are arranged on a furnace wall, wherein a door frame heat insulation module is arranged in the door frame, the door frame and the door frame heat insulation module are fixed with the furnace wall of a heating furnace through bolts, the top surface of the door frame is provided with an opening, a viewing mirror assembly is inserted into the opening, the viewing mirror assembly comprises a viewing mirror, a viewing mirror gasket and a connecting seat, the top of the viewing mirror extends out of the door frame, the viewing mirror extending out of the door frame is connected with the connecting seat through bolts, and the connecting seat is fixed with the door frame through countersunk screws and butterfly nuts. According to the utility model, the door cover does not need to be opened, only the butterfly nut is required to be loosened, the connecting seat drives the sight glass to lift upwards, the sight glass is replaced, the sight glass adopts the drawing plate type, the sight glass is fixed outside the door frame, the visual area of the sight glass is maximized, and the sight glass is convenient to observe.
Description
Technical Field
The utility model relates to the technical field of industrial heating furnaces, in particular to an energy-saving type viewing door of a drawer plate type viewing mirror.
Background
The sight door is an indispensable component on the heating furnace, watch or monitor the inside behavior of furnace through the sight door to know the burning situation of heating furnace directly perceivedly, generally adopt the sight glass to avoid the flue gas to reveal and the heat is outwards scattered when the sight door opens in the present market, avoid the unexpected injure of high temperature flue gas in the furnace to the operating personnel, take the sealed energy-conserving sight door of sight glass like patent number CN202120602046.6, but its sight glass is close to the furnace, the sight glass stretches into the furnace by the sight glass support, when the cigarette ash of high temperature flue gas gathers in the sight glass inboard, need the heating furnace stop operation back open the change of sight glass, change inconvenient, and there is the potential safety hazard.
Disclosure of Invention
The utility model aims to overcome the defects, and provides the energy-saving type viewing door for the drawer plate type viewing mirror, a worker does not need to open a door cover, only needs to loosen a butterfly nut, a connecting seat drives the viewing mirror to lift upwards to replace the viewing mirror, the viewing mirror adopts the drawer plate type, the viewing mirror is fixed outside a door frame, the viewing mirror obtains the maximized visual area, and the viewing is convenient.
The purpose of the utility model is realized in the following way:
the utility model provides an energy-saving type viewing door of panel drawing type sight glass, includes door frame and the door closure of installing at the oven, be equipped with the thermal-insulated module of door frame in the door frame, thermal-insulated module of door frame pass through the bolt and are fixed with the heating furnace oven, door frame top surface opening, the opening part is inserted and is equipped with the sight glass subassembly, the sight glass subassembly includes sight glass, sight glass gasket and connecting seat, the sight glass top stretches out the door frame, stretches out the sight glass of door frame and passes through the bolted connection connecting seat, the connecting seat passes through countersunk screw, butterfly nut and AND gate frame is fixed.
Preferably, the door frame heat insulation module is provided with a sight glass guide rail corresponding to the sight glass.
Preferably, the connecting seat comprises a horizontal pressing plate and a vertical clamping plate, the horizontal pressing plate is connected with the top surface of the door frame through countersunk screws, the countersunk screws are welded on the inner side of the door frame, a sight glass gasket is arranged between the horizontal pressing plate and the door frame, the countersunk screws pass through the sight glass gasket from bottom to top and are fixed through butterfly nuts after passing through the horizontal pressing plate, and the vertical clamping plate clamps the top of the sight glass front and back through bolts.
Preferably, the top of the vertical clamping plate is also provided with a handle.
Preferably, the inside and outside of the sight glass are coated with a protective layer.
The beneficial effects of the utility model are as follows:
when the combustion condition in the furnace needs to be observed, a worker does not need to open the door cover, only the butterfly nut is required to be loosened, the connecting seat drives the sight glass to lift upwards, and the replacement of the sight glass is carried out.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Fig. 3 is a partial enlarged view of I in fig. 1.
Fig. 4 is a partial enlarged view at II in fig. 2.
Fig. 5 is a top view of fig. 1.
Wherein: a door frame 1; a door cover 2; a door frame insulation module 3; a viewing mirror 4; a protective layer 4.1; a mirror gasket 5; a connecting seat 6; a horizontal platen 6.1; a vertical clamping plate 6.2; a handle 6.3; a bolt 7; countersunk head screws 8; a wing nut 9; a mirror rail 10; door cover insulation assembly 11.
Description of the embodiments
Referring to fig. 1-5, the utility model relates to an energy-saving type viewing door of a drawer plate type viewing mirror, which comprises a door frame 1 and a door cover 2 which are arranged on a furnace wall, wherein a door frame heat insulation module 3 is arranged in the door frame 1, the door frame 1 and the door frame heat insulation module 3 are fixed with the furnace wall of a heating furnace through bolts, the top surface of the door frame 1 is opened, a viewing mirror assembly is inserted in the opening, the viewing mirror assembly comprises a viewing mirror 4, a viewing mirror gasket 5 and a connecting seat 6, the inside and the outside of the viewing mirror 4 are coated with a protective layer 4.1, the top of the viewing mirror 4 extends out of the door frame 1, the viewing mirror extending out of the door frame 1 is connected with the connecting seat 6 through bolts 7, and the connecting seat 6 is fixed with the door frame 1 through countersunk screws 8 and butterfly nuts 9.
The connecting seat 6 comprises a horizontal pressing plate 6.1 and vertical clamping plates 6.2, the horizontal pressing plate 6.1 is connected with the top surface of the door frame 1 through countersunk screws 8, countersunk screws 8 are welded on the inner side of the door frame 1, a sight glass gasket 5 is arranged between the horizontal pressing plate 6.1 and the door frame 1, through holes are formed in the horizontal pressing plate 6.1 corresponding to the sight glass 4, the sight glass 4 is convenient to pass through, mounting holes are formed in the left side and the right side of the horizontal pressing plate 6.1 corresponding to the countersunk screws, the countersunk screws 8 penetrate through the sight glass gasket 5 from bottom to top, the horizontal pressing plate 6.1 and then are fixed through butterfly nuts 9, the vertical clamping plates 6.2 are used for clamping the top of the sight glass 4 through bolts 7, and handles 6.3 are further arranged on the top of the vertical clamping plates 6.2, and convenience is brought to operators to plug the sight glass assembly.
The door frame heat insulation module 3 is provided with a sight glass guide rail 10 corresponding to the sight glass 4, and the sight glass 4 moves vertically along the sight glass guide rail 10, so that the sight glass is ensured to be stably inserted and pulled out.
The door frame 1 is connected with the door cover 2, the door cover 2 is internally provided with a door cover heat insulation assembly 11, the sight glass 4 is arranged on the inner side of the door cover heat insulation assembly 11, a gap is reserved between the door cover heat insulation assembly 11, and the insertion and the extraction of the sight glass assembly are not affected.
Working principle:
when the combustion condition in the furnace needs to be observed, a worker does not need to open the door cover, only the butterfly nut is required to be loosened, the connecting seat drives the sight glass to lift upwards, and the replacement of the sight glass is carried out.
In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a take out energy-saving type sight door of board formula sight glass, is including installing door frame (1) and door closure (2) at the oven, be equipped with door frame thermal-insulated module (3) in door frame (1), door frame thermal-insulated module (3) are fixed its characterized in that through bolt and heating furnace oven: the door frame (1) top surface opening, the opening part is inserted and is equipped with the sight glass subassembly, the sight glass subassembly includes sight glass (4), sight glass gasket (5) and connecting seat (6), sight glass (4) top stretches out door frame (1), stretches out sight glass connecting seat (6) of door frame (1), connecting seat (6) bottom surface is fixed with door frame (1).
2. The panel mirror energy saving viewing door of claim 1, wherein: the door frame heat insulation module (3) is provided with a sight glass guide rail (10) corresponding to the sight glass (4).
3. The panel mirror energy saving viewing door of claim 1, wherein: the connecting seat (6) comprises a horizontal pressing plate (6.1) and a vertical clamping plate (6.2), the horizontal pressing plate (6.1) is connected with the top surface of the door frame (1) through countersunk screws (8), the countersunk screws (8) are welded on the inner side of the door frame (1), a sight glass gasket (5) is arranged between the horizontal pressing plate (6.1) and the door frame (1), the countersunk screws (8) penetrate through the sight glass gasket (5) from bottom to top and are fixed through butterfly nuts (9) after passing through the horizontal pressing plate (6.1), and the vertical clamping plate (6.2) is fixed on the top of the front and rear clamping sight glass (4) through bolts (7).
4. A drawer-type sight glass energy-saving type sight door as claimed in claim 3, wherein: the top of the vertical clamping plate (6.2) is also provided with a handle (6.3).
5. The panel mirror energy saving viewing door of claim 1, wherein: the inside and the outside of the sight glass (4) are coated with a protective layer (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686063.8U CN220250670U (en) | 2023-06-30 | 2023-06-30 | Energy-saving type viewing door for drawer plate type viewing mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686063.8U CN220250670U (en) | 2023-06-30 | 2023-06-30 | Energy-saving type viewing door for drawer plate type viewing mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250670U true CN220250670U (en) | 2023-12-26 |
Family
ID=89228819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321686063.8U Active CN220250670U (en) | 2023-06-30 | 2023-06-30 | Energy-saving type viewing door for drawer plate type viewing mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250670U (en) |
-
2023
- 2023-06-30 CN CN202321686063.8U patent/CN220250670U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |