CN102620566A - Multifunctional access door - Google Patents
Multifunctional access door Download PDFInfo
- Publication number
- CN102620566A CN102620566A CN201210021210XA CN201210021210A CN102620566A CN 102620566 A CN102620566 A CN 102620566A CN 201210021210X A CN201210021210X A CN 201210021210XA CN 201210021210 A CN201210021210 A CN 201210021210A CN 102620566 A CN102620566 A CN 102620566A
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- Prior art keywords
- access door
- heating furnace
- door
- present
- multifunctional access
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Abstract
The invention discloses a multifunctional access door, which comprises an access door body. The access door body is connected with a heating furnace in a hinge mode, and is provided with a peep hole and an insulating layer. The multifunctional access door has the advantages of integrating three functions of peeping, examining and repairing together, being simple in process, convenient to be manufactured, lowered in production cost and easy to popularize.
Description
Technical field:
The present invention relates to a kind of heating furnace apparatus for examination and repair, especially relate to a kind of multi-functional maintenance door.
Background technology:
The body of heater of heating furnace is when work; The staff will observe the processing situation situation of workpiece in the stove constantly; Therefore just peep-hole need be set on heating furnace body, the maintenance of heating furnace for ease need be provided with access hole on heating furnace; For ease of later maintenance, need be provided with AD again simultaneously; This heating furnace apparatus for examination and repair design technology more complicated, production cost is also than higher.
Summary of the invention:
Technical problem to be solved by this invention provides a kind of simplicity of design, the three-in-one multifunctional access door of conveniently spying on, overhauling and keep in repair.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme: this multi-functional maintenance door, comprise the access door body that is connected with heating furnace, and said access door is provided with peep-hole.
In order to open conveniently, further, be connected through the hinge between said access door and the heating furnace.
In order to make access door have effect of heat insulation, more further, said access door is provided with heat-insulation layer.
Compared with prior art, usefulness of the present invention is: this multi-functional maintenance goalkeeper spies on, overhauls and keep in repair three kinds of functions and is integrated in one, and technology is simple, and is easily manufactured, reduced production cost, is easy to promote.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a kind of multi-functional maintenance door cutaway view of the present invention.
Among the figure: 1, access door; 2, hinge; 3, peep-hole; 4, heat-insulation layer.
The specific embodiment:
Describe the present invention below in conjunction with the accompanying drawing and the specific embodiment:
Fig. 1, a kind of multi-functional maintenance door shown in Figure 2 comprise access door 1 body that is connected with heating furnace, are connected through hinge 2 between said this access door 1 and the heating furnace body, and unlatching makes things convenient for, and needn't dismantle classification, and is convenient and swift; Also be provided with heat-insulation layer 4 on the said access door, played heat insulation effect; And be provided with a peep-hole 3 above the access door 1 at this, operating mode is kept watch in the manual work that can be implemented in line, need not open access door 1, only needs just can observe the situation in the stove through the peep-hole on the door 3.
This multi-functional maintenance goalkeeper spies on, overhauls and keep in repair three kinds of functions and is integrated in one, and technology is simple, and is easily manufactured, reduced production cost, is easy to promote.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. multi-functional maintenance door, it is characterized in that: comprise access door (1) body that is connected with heating furnace, said access door (1) is provided with peep-hole (3).
2. multi-functional maintenance door according to claim 1 is characterized in that: be connected through hinge (2) between said access door (1) and the heating furnace.
3. multi-functional maintenance door according to claim 1, it is characterized in that: said access door (1) is provided with heat-insulation layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210021210XA CN102620566A (en) | 2012-01-31 | 2012-01-31 | Multifunctional access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210021210XA CN102620566A (en) | 2012-01-31 | 2012-01-31 | Multifunctional access door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102620566A true CN102620566A (en) | 2012-08-01 |
Family
ID=46560643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210021210XA Pending CN102620566A (en) | 2012-01-31 | 2012-01-31 | Multifunctional access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102620566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680260A (en) * | 2018-07-04 | 2020-01-14 | 青岛海尔洗碗机有限公司 | Dish washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664624A (en) * | 1985-12-12 | 1987-05-12 | Jacques Dufresne | Metal melting installation |
| JP2006145051A (en) * | 2004-11-16 | 2006-06-08 | Nidec-Shimpo Corp | Kiln for ceramic art |
| CN201133770Y (en) * | 2007-10-25 | 2008-10-15 | 中国石化工程建设公司 | Heating stove rectangular access door |
| CN201885550U (en) * | 2010-12-09 | 2011-06-29 | 贵阳铝镁设计研究院 | Kiln head cover for rotary kiln |
| CN201903067U (en) * | 2010-12-23 | 2011-07-20 | 黑龙江龙煤矿业集团股份有限公司双鸭山分公司虹焱热电有限公司 | Boiler door inner lining |
| CN202522077U (en) * | 2012-01-31 | 2012-11-07 | 苏州工业园区姑苏科技有限公司 | Multifunctional access door |
-
2012
- 2012-01-31 CN CN201210021210XA patent/CN102620566A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664624A (en) * | 1985-12-12 | 1987-05-12 | Jacques Dufresne | Metal melting installation |
| JP2006145051A (en) * | 2004-11-16 | 2006-06-08 | Nidec-Shimpo Corp | Kiln for ceramic art |
| CN201133770Y (en) * | 2007-10-25 | 2008-10-15 | 中国石化工程建设公司 | Heating stove rectangular access door |
| CN201885550U (en) * | 2010-12-09 | 2011-06-29 | 贵阳铝镁设计研究院 | Kiln head cover for rotary kiln |
| CN201903067U (en) * | 2010-12-23 | 2011-07-20 | 黑龙江龙煤矿业集团股份有限公司双鸭山分公司虹焱热电有限公司 | Boiler door inner lining |
| CN202522077U (en) * | 2012-01-31 | 2012-11-07 | 苏州工业园区姑苏科技有限公司 | Multifunctional access door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680260A (en) * | 2018-07-04 | 2020-01-14 | 青岛海尔洗碗机有限公司 | Dish washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |