CN204705195U - Energy-saving lens type observation door - Google Patents
Energy-saving lens type observation door Download PDFInfo
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- CN204705195U CN204705195U CN201520369464.XU CN201520369464U CN204705195U CN 204705195 U CN204705195 U CN 204705195U CN 201520369464 U CN201520369464 U CN 201520369464U CN 204705195 U CN204705195 U CN 204705195U
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- Prior art keywords
- observation door
- axle
- gate seat
- lid
- energy
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- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 abstract description 19
- 238000007789 sealing Methods 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a kind of energy-saving lens type observation door, comprise hold down gag (1.1), gate seat (1.2), observation door lid (1.4), drive link (1.5) and connecting plate (1.8), gate seat (1.2) outside is fixed on heating furnace furnace wall, drive link (1.5) has two and its one end is connected with the vertical both sides of observation door lid (1.4) respectively, the other end of two drive links (1.5) is connected with the two ends of the 3rd axle (1.7), connecting plate (1.8) while be connected with the 3rd axle (1.7), another side is connected with the second axle (1.6), hold down gag (1.1) one end and gate seat (1.2) are fixed, the other end coordinates with observation door lid (1.4).A kind of energy-saving lens type observation door of the utility model, the enabling direction of observation door is perpendicular to furnace wall, and therefore observation door thermal insulation layer does not need corner cut skiving, ensure that heat insulating ability and the sealing of heating furnace.
Description
Technical field
The utility model relates to a kind of observation door, particularly a kind of observation door for heating stove.Belong to industrial heating furnace equipment technical field.
Background technology
Observation door is an important component part of industrial heating furnace, and observation door is arranged on the furnace wall of heating furnace, is the device that staff observes inside heating furnace flame situation.
There is following problem in existing observation door: 1) because observation door installation site (heating furnace radiant section) temperature is very high, very thick (general more than 150mm) that thermal insulation layer must do, and conventional rotary open type observation door must make corner cut skiving to avoid observation door unlatching anglec of rotation ability smooth opening to thermal insulation layer, thermal insulation layer is thicker, corner cut skiving the more, causes this serious overtemperature in structure observation door local; 2) existing rotary open type observation door is pressed on doorframe by door closure deadweight and realizes sealing, and when heating furnace runs, high-temperature flue gas is easy to overflow from the gap between observation door doorframe and door closure, thus easily causes potential safety hazard to around observation door outside boiler.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of observation door, and the enabling direction of this observation door is perpendicular to furnace wall, therefore observation door thermal insulation layer place does not need corner cut skiving, ensure that heat insulating ability and the sealing of heating furnace, coordinates door opener, workman is made to open the door conveniently, laborsaving.
The purpose of this utility model is achieved in that
A kind of energy-saving lens type observation door, mode is rotarily opened thus the lifting of the matter of acquisition sealing and effect of heat insulation by changing routine, be characterized in: described observation door comprises observation door body, described observation door body comprises hold down gag, gate seat, observation door lid, drive link, second axle, 3rd axle and connecting plate, be fixed on heating furnace furnace wall outside described gate seat, visor is provided with inside gate seat, described drive link has two and its one end is connected with the vertical both sides of observation door lid respectively, the other end of two drive links is connected with the two ends of the 3rd axle, connecting plate while be connected with the 3rd axle, the another side of connecting plate is connected with the second axle, second axle is fixed on the crossette of gate seat, described hold down gag one end and gate seat are fixed, the other end coordinates with observation door lid.
Compared with prior art, the beneficial effects of the utility model are:
1) a kind of energy-saving lens type observation door of the utility model, because first observation door lid does rectilinear motion, therefore observation door thermal insulation layer does not need corner cut skiving, there is not leakage area after thermal insulation layer and doorframe fit tightly, when heating furnace runs, high-temperature flue gas not easily overflows from the gap of gate seat and door closure, ensure that the security of production, coordinate device for opening simultaneously, smooth and laborsaving when observation door lid is opened, ensure that heat insulating ability and the sealing of observation door.
2) the utility model arranges visor to carry out first heat insulation at gate seat place, and it is heat insulation that observation door lid carries out second, therefore the heat insulating ability of observation door and good airproof performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of energy-saving lens type observation door of the utility model.
Fig. 2 is that the C-C of Fig. 1 is to sectional view.
Fig. 3 is that the D-D of Fig. 1 is to sectional view.
Fig. 4 is the track schematic diagram of observation door opening procedure.
In figure:
Observation door body 1,
Hold down gag 1.1,
Gate seat 1.2,
Visor 1.3,
Observation door lid 1.4,
Drive link 1.5,
Second axle 1.6,
3rd axle 1.7,
Connecting plate 1.8,
Handle 1.9,
Crossette 1.10,
Thermal insulation layer 1.11.
Detailed description of the invention
See Fig. 1-3, the utility model relates to a kind of energy-saving lens type observation door, it comprises observation door body 1, observation door body 1 arranges on heating furnace furnace wall, described observation door body 1 comprises hold down gag 1.1, gate seat 1.2, observation door lid 1.4, drive link 1.5, second axle 1.6, 3rd axle 1.7, connecting plate 1.8, handle 1.9 and thermal insulation layer 1.11, be fixed on outside described gate seat 1.2 on heating furnace furnace wall, visor 1.3 is provided with inside gate seat 1.2, during observation door closed condition, observation door lid 1.4 and gate seat 1.2 fit tightly, thermal insulation layer 1.11 is positioned at inside door closure 1.4, described handle 1.9 is arranged at the outer wall of observation door lid 1.4, described hold down gag 1.1 one end and gate seat 1.2 are fixed, the other end coordinates with observation door lid 1.4, to observation door lid 1.4 pressuring actions, described second axle 1.6 is fixed on the crossette 1.10 of gate seat 1.2, described drive link 1.5 has two and its one end is connected with the vertical both sides of observation door lid 1.4 respectively, the other end of two drive links 1.5 is connected with the two ends of the 3rd axle 1.7 respectively, one end of described connecting plate 1.8 is connected with the 3rd axle 1.7, the other end is connected with the second axle 1.6.
Operation principle: see Fig. 4, first hold down gag 1.1 is opened, the opening direction of observation door lid 1.4 is perpendicular to furnace wall, observation door lid 1.4 is along the outside moving linearly in direction perpendicular to furnace wall, observation door lid 1.4 does circular motion around the 3rd axle 1.7 after pulling out, and now observation door lid 1.4 is opened completely.
Because first observation door lid 1.4 does rectilinear motion, therefore thermal insulation layer 1.11 does not need corner cut skiving, leakage area is there is not after thermal insulation layer 1.11 and doorframe fit tightly, when heating furnace runs, high-temperature flue gas not easily overflows from the gap of gate seat 1.2 and observation door lid 1.4, ensure that safety, coordinate device for opening simultaneously, smooth and laborsaving when observation door lid 1.4 is opened, ensure that heat insulating ability and the sealing of observation door.
In Fig. 2-4, the thermal insulation layer 1.11 inside observation door lid 1.4 has still done corner cut, and designer has considered that thermal insulation layer 1.11 thickness is enough to ensure effect of heat insulation, does the design of this corner cut only for attractive in appearance, be independent of each other with effect of heat insulation and unfolding mode in figure.Because observation door uses relatively more frequent, observation door is when opening, and can prevent heating furnace furnace flame from causing the problem of licking outside flame due to pressure reduction impact, for ensureing the personal safety of operating personnel, designer arranges visor 1.3 inside gate seat 1.2.
Claims (1)
1. an energy-saving lens type observation door, it is characterized in that: described observation door comprises observation door body (1), described observation door body (1) comprises hold down gag (1.1), gate seat (1.2), observation door lid (1.4), drive link (1.5), second axle (1.6), 3rd axle (1.7) and connecting plate (1.8), described gate seat (1.2) outside is fixed on heating furnace furnace wall, gate seat (1.2) inner side is provided with visor (1.3), described drive link (1.5) has two and its one end is connected with the vertical both sides of observation door lid (1.4) respectively, the other end of two drive links (1.5) is connected with the two ends of the 3rd axle (1.7), connecting plate (1.8) while be connected with the 3rd axle (1.7), the another side of connecting plate (1.8) is connected with the second axle (1.6), second axle (1.6) is fixed on the crossette (1.10) of gate seat (1.2), described hold down gag (1.1) one end and gate seat (1.2) are fixed, the other end coordinates with observation door lid (1.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369464.XU CN204705195U (en) | 2015-06-02 | 2015-06-02 | Energy-saving lens type observation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369464.XU CN204705195U (en) | 2015-06-02 | 2015-06-02 | Energy-saving lens type observation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705195U true CN204705195U (en) | 2015-10-14 |
Family
ID=54284801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369464.XU Active CN204705195U (en) | 2015-06-02 | 2015-06-02 | Energy-saving lens type observation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204705195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455093A (en) * | 2019-08-23 | 2019-11-15 | 山东鲁阳节能材料股份有限公司 | A kind of heating furnace and its observation door |
| CN112944934A (en) * | 2021-03-25 | 2021-06-11 | 江苏焱鑫科技股份有限公司 | Sealed energy-saving observation door with sight glass |
-
2015
- 2015-06-02 CN CN201520369464.XU patent/CN204705195U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455093A (en) * | 2019-08-23 | 2019-11-15 | 山东鲁阳节能材料股份有限公司 | A kind of heating furnace and its observation door |
| CN110455093B (en) * | 2019-08-23 | 2021-08-31 | 山东鲁阳节能材料股份有限公司 | Heating furnace and observation door thereof |
| CN112944934A (en) * | 2021-03-25 | 2021-06-11 | 江苏焱鑫科技股份有限公司 | Sealed energy-saving observation door with sight glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Energy saving lens fire door Effective date of registration: 20220928 Granted publication date: 20151014 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Xinqiao sub branch Pledgor: JIANGSU YANXIN SCI-TECH Co.,Ltd. Registration number: Y2022320010556 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151014 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Xinqiao sub branch Pledgor: JIANGSU YANXIN SCI-TECH Co.,Ltd. Registration number: Y2022320010556 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |