CN102242938A - Film-type wall water pipe boiler inspection door structure - Google Patents
Film-type wall water pipe boiler inspection door structure Download PDFInfo
- Publication number
- CN102242938A CN102242938A CN2011101927162A CN201110192716A CN102242938A CN 102242938 A CN102242938 A CN 102242938A CN 2011101927162 A CN2011101927162 A CN 2011101927162A CN 201110192716 A CN201110192716 A CN 201110192716A CN 102242938 A CN102242938 A CN 102242938A
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- Prior art keywords
- cover plate
- manhole
- burner
- interior
- connecting rod
- Prior art date
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- 238000007689 inspection Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 24
- 238000012856 packing Methods 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses a film-type wall water pipe boiler inspection door structure which comprises an embedded part which is fixedly arranged on a service port surrounding film-type wall, wherein a door seat plate is fixedly arranged on the embedded part, and a packaging cover plate is fixedly arranged on the outside of the door seat plate; an inner test port and an outer test port, an inner fire-observing port and an outer fire-observing port as well as an inner manhole and an outer manhole are respectively arranged on the door seat plate and the packaging cover plate in one-to-one correspondence; an inner fire-observing port cover plate is arranged on the inner fire-observing port, and the inner fire-observing port cover plate is articulated with the door seat plate; an openable manhole cover plate is arranged on the inner manhole, and test sensors are install in the inner test port and the outer test port; and an outer fire-observing cover plate is arranged on the outer fire-observing port, an openable outer manhole cover plate which is installed on the packaging cover plate is arranged on the outer manhole, and a driving device is arranged between the packaging cover plate and the inner fire-observing port cover plate. The film-type wall water pipe boiler inspection door structure provided by the invention has the advantages of simple structure, good heat insulation and heat preservation, comprehensive function and suitability for being applied to all film-type wall water pipe boilers.
Description
Technical field
The present invention relates to the boiler inspection door, be specifically related to membrane wall water-tube boiler inspection door structure.
Background technology
The boiler inspection door is installed in the access hole of boiler, is the requisite part of boiler.People enter boiler internal by the boiler inspection door, carry out boiler installation, build by laying bricks or stones, overhaul, work such as cleaning.The membrane wall water-tube boiler is meant that the furnace wall of boiler is the boiler that membrane wall is made of in flakes water pipe and band steel welding.Traditional membrane wall water-tube boiler inspection door simple in structure promptly is provided with a baffle plate at access hole, and baffle plate adopts bolt to be connected with membrane wall.Since the fire box temperature height, the easy temperature distortion of baffle plate and bolt, thus cause bolt and inspection door to be killed, make inspection door open difficulty, also be difficult to when installing again be in place.And this kind inspection door structure, effect of heat insulation is poor, scalds the people easily, all must open inspection door when the combustion case of monitoring burner hearth inside or the temperature and pressure in the measurement burner hearth, and it is loaded down with trivial details to work.
Summary of the invention
The problem that the present invention need solve provide a kind of not only good heat-insulation effect, not yielding, and can monitor the membrane wall water-tube boiler inspection door structure of the Mobyneb of burner hearth inside.
For addressing the above problem, the technical solution used in the present invention is: membrane wall water-tube boiler inspection door structure, comprise and be fixedly installed on the built-in fitting on the membrane wall around the access hole, be set with the gate seat plate on the built-in fitting, be provided with flame retardant coating in the space between the inwall of described membrane wall and gate seat plate, described gate seat plate is provided with the build-in test mouth, the interior burner of seeing, interior manhole, see burner in described and be provided with the interior burner cover plate of seeing, interior sight burner cover plate and gate seat plate are hinged, and described interior manhole is provided with the openable interior cover plate for manhole that is installed on the gate seat plate; Be set with the packing cover plate in the gate seat plate outside, the packing cover plate is provided with outer test port, outward appearance burner, outer manhole, described outer test port, outward appearance burner, outer manhole are corresponding one by one with build-in test mouth, interior sight burner, interior manhole respectively, in inside and outside test port, be provided with testing sensor, the outward appearance burner is provided with transparent outward appearance burner cover plate, described outer manhole is provided with the openable outer cover plate for manhole that is installed on the packing cover plate, is provided with the drive unit of seeing the folding of burner cover plate in can driving between described packing cover plate and interior sight burner cover plate.
Described drive unit is a linkage, its structure is: the handle that is installed in the packing cover plate outside, handle is fixedlyed connected with first connecting rod one end, the first connecting rod other end is fixedlyed connected with an end of second connecting rod, the other end of second connecting rod is provided with stopper slot, one end of third connecting rod is placed in the stopper slot of second connecting rod, sees on the burner cover plate in the other end of third connecting rod is fixed on.
The above-mentioned packing cover plate and the inwall of outer cover plate for manhole are provided with heat-insulation layer.
Above-mentioned interior sight burner cover plate is provided with the cross band iron.
Advantage of the present invention is: simple in structure, heat insulation, high insulating effect, not yielding, after being provided with test port on the membrane wall water-tube boiler inspection door and seeing burner, under the situation that need not open door cover plate, just can monitor the situation in the burner hearth, overcome the shortcoming of boiler inspection door function singleness in the past.
Description of drawings
Fig. 1 is the generalized section of membrane wall water-tube boiler inspection door structure of the present invention;
Fig. 2 be among Fig. 1 A to shown in packing cover plate schematic diagram;
Fig. 3 be among Fig. 1 A to shown in gate seat plate schematic diagram
Fig. 4 is a structural representation of overlooking the link-type drive unit between packing cover plate shown in the direction and interior sight burner cover plate among Fig. 2;
Among the figure: 1, membrane wall, 2, built-in fitting, 3, the gate seat plate, 31, the build-in test mouth, 32, interior sight burner, 321, interior sight burner cover plate, 33, interior manhole, 331, interior cover plate for manhole, 4, clinching, 5, the packing cover plate, 51, outer test port, 52, the outward appearance burner, 521, outward appearance burner cover plate, 53, outer manhole, 531, outer cover plate for manhole, 6, handle, 7, first connecting rod, 8, second connecting rod, 81, stopper slot, 9, third connecting rod, 10, cross band iron, 11, fire clay, 12, rock wool.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Shown in Fig. 1～4, the mounting structure of membrane wall water-tube boiler inspection door, comprise and be fixedly installed on the built-in fitting 2 on the membrane wall 1 around the access hole, be welded with gate seat plate 3 on the built-in fitting 2, be provided with fire clay 11 in the space of membrane wall 1 and gate seat plate 3, described gate seat plate 3 is provided with build-in test mouth 31, interior sight burner 32 and interior manhole 33, and the diameter of interior manhole 33 will satisfy the needs that personnel pass in and out access hole; See burner 32 in described and be provided with the interior burner cover plate 321 of seeing, in see the distortion that is welded with on the burner cover plate 321 after cross band iron 10 reduces it and is heated, interior sight burner cover plate 321 is hinged with gate seat plate 3, cover plate for manhole 331 in manhole 33 is provided with in described, adopt six clinchings 4 fixing between interior cover plate for manhole 331 and the gate seat plate 3, the quantity of clinching can be fixed interior cover plate for manhole 331 as long as satisfy; Arranged outside at gate seat plate 3 has packing cover plate 5, packing cover plate 5 is provided with outer test port 51, outward appearance burner 52, outer manhole 53, outer test port 51, outward appearance burner 52, outer manhole 53 and build-in test mouth 31, interior sight burner 32, interior manhole 33 are corresponding one by one, build-in test mouth 31 and outside be provided with testing sensor in the test port 51.Outward appearance burner 52 is provided with outward appearance burner cover plate 521, and outward appearance fire cover plate 521 is glass cover-plates in the present embodiment, and outer manhole 53 is provided with outer cover plate for manhole 531, and outer cover plate for manhole 531 adopts bolt to be connected with packing cover plate 5.Be provided with linkage between packing cover plate 5 and the interior sight burner cover plate 321, comprise handle 6, handle 6 is installed in the outside of packing cover plate 5, handle 6 welds with an end of first connecting rod 7, the one end welding of the other end of first connecting rod 7 and second connecting rod 8, the other end of second connecting rod 8 is provided with stopper slot 81, and an end of third connecting rod 9 is placed in the stopper slot 81, sees on the burner cover plate 321 in the other end of third connecting rod 9 is welded on.The inwall that reaches outer cover plate for manhole 531 on the packing cover plate 5 is provided with rock wool 12.
In the present embodiment, build-in test mouth 31 and outside be provided with testing sensor between the test port 51, so just can detect indexs such as temperature and pressure in the burner hearth by sensor, pivot link handle 6, handle 6 drives first connecting rod 7, second connecting rod 8 rotations, thereby drives third connecting rod 9 rotations, and third connecting rod 9 can move in stopper slot 81 in rotary course, and then with 321 rotations of the fiery cover plate of interior sight and open, so just can see through the fiery cover plate 521 of glass appearance and check the combustion case that burner hearth is interior.Enter in the burner hearth overhaul, during work such as cleaning, earlier the bolt on the outer cover plate for manhole 531 is backed out, taken off outer cover plate for manhole 531, again six clinchings 4 between interior cover plate for manhole 331 and the gate seat plate 3 are broken into two with one's hands, cover plate for manhole 331 in taking off just can enter burner hearth inside.
Outside the gate seat plate, be provided with the packing cover plate of band rock wool heat-preservation layer, heat insulation like this, high insulating effect, and after being provided with inside and outside test port and inside and outside sight burner respectively on gate seat plate and the packing cover plate, operating personnel
Just can be at the combustion case of inspection door external monitor in the burner hearth.Simple in structure, easy to operate, the complete function of membrane wall water-tube boiler inspection door of the present invention is fit to all membrane wall water-tube boilers and uses.
Claims (4)
1. membrane wall water-tube boiler inspection door structure, comprise and be fixedly installed on the built-in fitting on the membrane wall around the access hole, be set with the gate seat plate on the built-in fitting, be provided with flame retardant coating in the space between the inwall of described membrane wall and gate seat plate, it is characterized in that: described gate seat plate is provided with build-in test mouth, interior sight burner, interior manhole, see burner in described and be provided with the interior burner cover plate of seeing, interior sight burner cover plate and gate seat plate are hinged, and described interior manhole is provided with the openable interior cover plate for manhole that is installed on the gate seat plate; Be set with the packing cover plate in the gate seat plate outside, the packing cover plate is provided with outer test port, outward appearance burner, outer manhole, described outer test port, outward appearance burner, outer manhole are corresponding one by one with build-in test mouth, interior sight burner, interior manhole respectively, in inside and outside test port, be provided with testing sensor, the outward appearance burner is provided with transparent outward appearance burner cover plate, described outer manhole is provided with the openable outer cover plate for manhole that is installed on the packing cover plate, is provided with the drive unit of seeing the folding of burner cover plate in can driving between described packing cover plate and interior sight burner cover plate.
2. according to the described membrane wall water-tube boiler of claim 1 inspection door structure, it is characterized in that: described drive unit is a linkage, its structure is: the handle that is installed in the packing cover plate outside, handle is fixedlyed connected with first connecting rod one end, the first connecting rod other end is fixedlyed connected with an end of second connecting rod, the other end of second connecting rod is provided with stopper slot, and an end of third connecting rod is placed in the stopper slot of second connecting rod, sees on the burner cover plate in the other end of third connecting rod is fixed on.
3. according to claim 1 or 2 described membrane wall water-tube boiler inspection door structures, it is characterized in that: the inwall of described packing cover plate and outer cover plate for manhole is provided with heat-insulation layer.
4. according to the described membrane wall water-tube boiler of claim 3 inspection door structure, it is characterized in that: see the burner cover plate in described and be provided with the cross band iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110192716 CN102242938B (en) | 2011-07-11 | 2011-07-11 | Film-type wall water pipe boiler inspection door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110192716 CN102242938B (en) | 2011-07-11 | 2011-07-11 | Film-type wall water pipe boiler inspection door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102242938A true CN102242938A (en) | 2011-11-16 |
| CN102242938B CN102242938B (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110192716 Active CN102242938B (en) | 2011-07-11 | 2011-07-11 | Film-type wall water pipe boiler inspection door structure |
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| Country | Link |
|---|---|
| CN (1) | CN102242938B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121588A (en) * | 2014-08-06 | 2014-10-29 | 无锡华光锅炉股份有限公司 | Horizontal type garbage waste heat boiler water-cooling screen guiding and shaking-stopping structure |
| CN106429077A (en) * | 2016-12-13 | 2017-02-22 | 新乡市新东轻工机械有限公司 | Milk tank vehicle with novel manhole structure |
| US11703223B2 (en) | 2019-09-13 | 2023-07-18 | Onpoint Technologies, Llc | Multi-function sight port and method of installing a multi-function sight port |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201121907Y (en) * | 2007-10-25 | 2008-09-24 | 中国石化工程建设公司 | Observation door for heating stove |
| KR100996506B1 (en) * | 2010-03-16 | 2010-11-25 | 주식회사 아이피에스 | Entrance manhole of large boiler |
| CN202166077U (en) * | 2011-07-11 | 2012-03-14 | 张家港格林沙洲锅炉有限公司 | Membrane wall water tube boiler inspection door structure |
-
2011
- 2011-07-11 CN CN 201110192716 patent/CN102242938B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201121907Y (en) * | 2007-10-25 | 2008-09-24 | 中国石化工程建设公司 | Observation door for heating stove |
| KR100996506B1 (en) * | 2010-03-16 | 2010-11-25 | 주식회사 아이피에스 | Entrance manhole of large boiler |
| CN202166077U (en) * | 2011-07-11 | 2012-03-14 | 张家港格林沙洲锅炉有限公司 | Membrane wall water tube boiler inspection door structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121588A (en) * | 2014-08-06 | 2014-10-29 | 无锡华光锅炉股份有限公司 | Horizontal type garbage waste heat boiler water-cooling screen guiding and shaking-stopping structure |
| CN106429077A (en) * | 2016-12-13 | 2017-02-22 | 新乡市新东轻工机械有限公司 | Milk tank vehicle with novel manhole structure |
| CN106429077B (en) * | 2016-12-13 | 2018-05-01 | 新乡市新东轻工机械有限公司 | Milk tank vehicle with novel man-hole structure |
| US11703223B2 (en) | 2019-09-13 | 2023-07-18 | Onpoint Technologies, Llc | Multi-function sight port and method of installing a multi-function sight port |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102242938B (en) | 2012-12-19 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215600 No. 3 Nanyuan Road, Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Address before: 215600 Zhangjiagang Green sand Boiler Co., Ltd., 1 Renmin West Road, Zhangjiagang, Jiangsu, Suzhou Patentee before: ZHANGJIAGANG GREENS SHAZHOU BOILER Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111116 Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Contract record no.: X2023320010005 Denomination of invention: Inspection door structure of membrane wall water tube boiler Granted publication date: 20121219 License type: Exclusive License Record date: 20230106 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Inspection door structure of membrane wall water tube boiler Effective date of registration: 20230109 Granted publication date: 20121219 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Registration number: Y2023320010024 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Contract record no.: X2023320010005 Date of cancellation: 20240203 |
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| PC01 | Cancellation 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: 20121219 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Registration number: Y2023320010024 |