CN104329541A - Metal double-wall dismountable thermal insulation cover and manufacturing method - Google Patents
Metal double-wall dismountable thermal insulation cover and manufacturing method Download PDFInfo
- Publication number
- CN104329541A CN104329541A CN201410590623.9A CN201410590623A CN104329541A CN 104329541 A CN104329541 A CN 104329541A CN 201410590623 A CN201410590623 A CN 201410590623A CN 104329541 A CN104329541 A CN 104329541A
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- CN
- China
- Prior art keywords
- box body
- panel
- support frame
- block box
- wall board
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
- F16L59/025—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with more then two segments
Abstract
The invention provides a metal double-wall dismountable thermal insulation cover and a manufacturing method. The metal double-wall dismountable thermal insulation cover mainly comprises a metal outer shell and an inner thermal insulation layer, wherein the metal outer shell is a block-shaped box body formed by four side wall boards, an outer wall board and an inner wall board, fireproof bricks are arranged inside the block-shaped box body in an overlaying mode, fill the inner cavity of the block-shaped box body and form at least two parallel layers between the outer wall board and the inner wall board which are opposite, the outer wall board and the inner wall board correspondingly form an arc-shaped board, and an inner supporting frame is arranged inside the block-shaped box body and connect the four side wall boards, the outer wall board and the inner wall board. The manufacturing method comprises the following steps of selecting materials, cutting components, blanking, presetting the fireproof bricks, fixedly arranging the inner supporting frame through spot welding, respectively and fixedly arranging the four side wall boards and the outer wall board on the inner supporting frame through group spot welding, fill the inner supporting frame with the fireproof bricks and fixing, and group-riveting the inner wall board and the supporting frame to form the block-shaped box body.
Description
Technical field
What the present invention relates to is a kind of removable insulation cover of metal double-walled of being incubated equipment such as circular weld, valve body, flange, valve, pipe fitting, branch pipe connections and making method, belongs to heat preservation technology field.
Background technique
Existing metal double-walled detachable heat-insulation cover applied range, structure is simple, mount and dismount very convenient, not yielding, reusable, but the thermal insulation layer that the removable insulation cover of current metal double-walled uses adopts glass wool and aluminum silicate fiber substantially, glass wool in actual use, is not suitable for direct use, if directly applied by force, certain influence can be caused to surrounding environment, and easily cause pruitus or respiratory tract anaphylaxis; And select aluminum silicate fiber, then the defects such as there is cost high, pressure-proof and snap-resistent force rate is poor, easily produces dust, and water-proof performance is not so good.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and a kind of applied range is provided, high insulating effect, the removable insulation cover of metal double-walled that cost performance is high and making method, the removable insulation cover of described metal double-walled can be applicable to the insulation to equipment such as circular weld, valve body, flange, valve, pipe fitting, branch pipe connections.
The object of the invention is to have come by following technical solution, the described removable insulation cover of metal double-walled, it mainly comprises metal shell and built-in heat insulation layer, described metal shell is connected by surrounding side panel and exterior panel and inside panel and forms a block box body, be equipped with in this block box body mutually stack and be full of block box body inner chamber, at least form parallel two-layer refractory brick between opposite outer walls plate and inside panel, and the built-in heat insulation layer described in forming.
Exterior panel of the present invention and inside panel correspondence make arc plate, and form the block box body of an arc together with surrounding side panel; Also be mounted with inner support frame surrounding side panel and exterior panel and inside panel are connected together in described block box body, in described inner support frame, stack at least two-layer, the refractory brick that is full of block box body inner chamber that are parallel to exterior panel and inside panel.
The making method of the removable insulation cover of a kind of metal double-walled described above: first select materials, then carry out part shearing, blanking, refractory brick predetermined; And then by fixedly mounting an inner support frame to spot welding, described inner support frame is welded by group to point the side panel and an exterior panel that fixedly mount four limits respectively; Then refractory brick is filled in inner support frame also fixing; Again to inside panel and support frame group to riveted joint, make block box body.
The present invention is built-in heat insulation layer in the removable insulation cover of double-walled, and this thermal insulation layer is in layer spread by refractory brick, and be full of the cavity of the removable insulation cover of double-walled.
It is simple that the present invention has preparation process, and fabricating cost is low; Do not produce dust, do not have pollutant to spread, environmental protection, thus can avoid or reduce the harm of radiogen to Operation and maintenance personnel; Easy to use and reliable, corrosion is not produced to e-quipment and pipe, beautiful shape, the feature such as high temperature resistant.
Accompanying drawing explanation
Fig. 1 is the structural representation of the removable insulation cover of metal double-walled of the present invention.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1.
Fig. 4 is the preparation process block diagram of the removable insulation cover of metal double-walled of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1-3, the removable insulation cover of metal double-walled of the present invention, it mainly comprises metal shell 1 and built-in heat insulation layer 2, described metal shell 1 is connected by surrounding side panel 3 and exterior panel 4 and inside panel 5 and forms a block box body, be equipped with in this block box body mutually stack and be full of block box body inner chamber, at least form parallel two-layer refractory brick between opposite outer walls plate and inside panel, and the built-in heat insulation layer 2 described in forming.Namely metal double-walled of the present invention comprises exterior panel 4 and inside panel 5.
Shown in figure, exterior panel 4 of the present invention and inside panel 5 correspondence make arc plate, and form the block box body of an arc together with surrounding side panel 3; Inner support frame (not shown) surrounding side panel 3 and exterior panel 4 and inside panel 5 are connected together also is mounted with in described block box body, stack at least two-layer, the refractory brick that is full of block box body inner chamber that are parallel to exterior panel and inside panel in described inner support frame, and form refractory brick rack-layer.
Shown in Fig. 4, the making method of the removable insulation cover of a kind of metal double-walled described above: first carry out precondition and check 6, comprise and selecting materials, then carry out part shearing, blanking, refractory brick predetermined 7; And then by fixedly mounting an inner support frame to spot welding, described inner support frame is welded by group to point the side panel and an exterior panel that fixedly mount four limits respectively; Then refractory brick to be filled in inner support frame and to fix 8; Again to inside panel and support frame group to riveted joint, make block box body 9.
Claims (3)
1. the removable insulation cover of metal double-walled, it mainly comprises metal shell and built-in heat insulation layer, it is characterized in that described metal shell is connected by surrounding side panel and exterior panel and inside panel and form a block box body, be equipped with in this block box body mutually stack and be full of block box body inner chamber, at least form parallel two-layer refractory brick between opposite outer walls plate and inside panel, and the built-in heat insulation layer described in forming.
2. the removable insulation cover of metal double-walled according to claim 1, is characterized in that described exterior panel and inside panel correspondence make arc plate, and form the block box body of an arc together with surrounding side panel; Also be mounted with inner support frame surrounding side panel and exterior panel and inside panel are connected together in described block box body, in described inner support frame, stack at least two-layer, the refractory brick that is full of block box body inner chamber that are parallel to exterior panel and inside panel.
3. a making method for the removable insulation cover of metal double-walled as claimed in claim 2, is characterized in that: first select materials, then carry out part shearing, blanking, refractory brick predetermined; And then by fixedly mounting an inner support frame to spot welding, described inner support frame is welded by group to point the side panel and an exterior panel that fixedly mount four limits respectively; Then refractory brick is filled in inner support frame also fixing; Again to inside panel and support frame group to riveted joint, make block box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590623.9A CN104329541B (en) | 2014-10-29 | 2014-10-29 | A kind of removable insulation cover of metal double-walled and making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590623.9A CN104329541B (en) | 2014-10-29 | 2014-10-29 | A kind of removable insulation cover of metal double-walled and making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329541A true CN104329541A (en) | 2015-02-04 |
| CN104329541B CN104329541B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590623.9A Active CN104329541B (en) | 2014-10-29 | 2014-10-29 | A kind of removable insulation cover of metal double-walled and making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329541B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931460A (en) * | 2018-11-29 | 2019-06-25 | 苏州宏久航空防热材料科技有限公司 | A kind of double-walled detachable high-temperature pipe joint insulation cover |
| CN112608129A (en) * | 2020-12-09 | 2021-04-06 | 钢城集团凉山瑞海实业有限公司 | Refractory material and preparation method thereof, high-temperature-resistant and burning-loss-preventing device for sleeper and preparation method thereof |
Citations (8)
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| JPS5019154A (en) * | 1973-06-21 | 1975-02-28 | ||
| JPS5019154B1 (en) * | 1970-03-20 | 1975-07-04 | ||
| CN1636707A (en) * | 2003-11-19 | 2005-07-13 | 莱维尔控股公司 | Vacuum insulation panel |
| CN101618968A (en) * | 2009-08-11 | 2010-01-06 | 郑州东方炉衬材料有限公司 | Ultra-microporous lightweight insulated firebrick and manufacture method thereof |
| CN102378875A (en) * | 2008-11-12 | 2012-03-14 | Rwe动力股份公司 | Insulating cartridge |
| CN202371382U (en) * | 2011-12-08 | 2012-08-08 | 江苏劳特斯机电设备工程有限公司 | Tenon mutually-buckled thermal insulation plate without cold bridge |
| CN103697701A (en) * | 2012-09-27 | 2014-04-02 | 天津市宏远钛铁有限公司 | Novel refractory brick |
| CN204187210U (en) * | 2014-10-29 | 2015-03-04 | 浙江创想节能科技有限公司 | The removable insulation cover of a kind of metal double-walled |
-
2014
- 2014-10-29 CN CN201410590623.9A patent/CN104329541B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019154B1 (en) * | 1970-03-20 | 1975-07-04 | ||
| JPS5019154A (en) * | 1973-06-21 | 1975-02-28 | ||
| CN1636707A (en) * | 2003-11-19 | 2005-07-13 | 莱维尔控股公司 | Vacuum insulation panel |
| CN102378875A (en) * | 2008-11-12 | 2012-03-14 | Rwe动力股份公司 | Insulating cartridge |
| CN101618968A (en) * | 2009-08-11 | 2010-01-06 | 郑州东方炉衬材料有限公司 | Ultra-microporous lightweight insulated firebrick and manufacture method thereof |
| CN202371382U (en) * | 2011-12-08 | 2012-08-08 | 江苏劳特斯机电设备工程有限公司 | Tenon mutually-buckled thermal insulation plate without cold bridge |
| CN103697701A (en) * | 2012-09-27 | 2014-04-02 | 天津市宏远钛铁有限公司 | Novel refractory brick |
| CN204187210U (en) * | 2014-10-29 | 2015-03-04 | 浙江创想节能科技有限公司 | The removable insulation cover of a kind of metal double-walled |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931460A (en) * | 2018-11-29 | 2019-06-25 | 苏州宏久航空防热材料科技有限公司 | A kind of double-walled detachable high-temperature pipe joint insulation cover |
| CN112608129A (en) * | 2020-12-09 | 2021-04-06 | 钢城集团凉山瑞海实业有限公司 | Refractory material and preparation method thereof, high-temperature-resistant and burning-loss-preventing device for sleeper and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329541B (en) | 2016-04-13 |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A metal double wall detachable insulation cover and its production method Effective date of registration: 20230814 Granted publication date: 20160413 Pledgee: Bank of Hangzhou Co.,Ltd. Tonglu sub branch Pledgor: ZHEJIANG CHUANGXIANG ENERGY SAVING TECHNOLOGY CO.,LTD. Registration number: Y2023330001754 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |