CN105202317A - Combined thermal insulation pipe shell - Google Patents
Combined thermal insulation pipe shell Download PDFInfo
- Publication number
- CN105202317A CN105202317A CN201510704690.3A CN201510704690A CN105202317A CN 105202317 A CN105202317 A CN 105202317A CN 201510704690 A CN201510704690 A CN 201510704690A CN 105202317 A CN105202317 A CN 105202317A
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- Prior art keywords
- pipe
- face
- pieces
- convex
- insulating
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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
- F16L59/024—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 composed of two half sleeves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
Provided is a combined thermal insulation pipe shell. The combined thermal insulation pipe shell mainly comprises a straight pipe section thermal insulation pipe shell, an elbow pipe section thermal insulation pipe shell and a three-way pipe section thermal insulation pipe shell which can be mutually connected through pipes; the straight pipe section thermal insulation pipe shell is mainly composed of two semicircular pipe shell bodies with the same structures, the two connected end faces of the semicircular pipe shell bodies are provided with a convex end face and a concave end face which can be mutually matched respectively, and after the convex end face and the concave end face are mutually embedded, a complete straight pipe fitting is formed; the three-way pipe section thermal insulation pipe shell is mainly composed of two three-way pipe shell bodies which have the same structures and three pipe orifices of which the sections are each shaped like a semicircle, the two connected end faces of the three-way pipe shell bodies are provided with a convex end face and a concave end face which can be mutually matched respectively, and after the convex end face and the concave end face are mutually embedded, a complete three-way pipe fitting is formed; the elbow pipe section thermal insulation pipe shell is mainly composed of two elbow pipe shell bodies which have the same structures and semicircular sections, and the two connected end faces of the elbow pipe shell bodies are provided with a convex end face and a concave end face which can be mutually matched respectively.
Description
Technical field
What the present invention relates to is a kind of combination type heat insulating shell structure, is especially applicable to the pipe fitting heat insulation layer protective gear of easy disassembly, belongs to heat preservation technology field.
Background technique
At present, the conveying pipe fitting heat preservation technology Application comparison of fluid is general, its object is to reduce the heat exchange that pipe fitting and environment carry out.Described heat preservation technology mainly adopts the combination of heat insulation layer and protective layer; specifically by the method for heat insulation layer and protective layer step-by-step construction; first thermoinsulation material (rock wool, glass fibre cotton etc.) is wrapped in pipe fitting body, comprises elbow section, on threeway pipeline section and multistage straight tube; heat insulation layer is formed after fixing; be wrapped in outside heat insulation layer after using protective material (aluminium sheet, galvanized iron sheet or corrosion resistant plate etc.) brake forming again, form protective layer.This insulating structure is simple, and application is general; But practical operation difficulty is large, and especially include threeway pipeline section, elbow pipeline section and multistage straight length on whole pipe fitting body, therefore its stock utilization is low, inefficiency, long construction period.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide a kind of structure simple, beautiful shape, easy construction, applied range, protected effect is good, easy disassembly, long service life, is convenient to the combination type heat insulating shell structure produced in batches.
The object of the invention is to have come by following technical solution: a kind of combination type heat insulating shell, it mainly comprises can the straight length thermal-insulating pipe case, bend loss thermal-insulating pipe case and the threeway pipeline section thermal-insulating pipe case that are connected together of pipe mutually, wherein:
Described straight length thermal-insulating pipe case forms primarily of the semicircular pipe housing that two block structures are identical, the two halves phase contact surface of described semicircular pipe housing is respectively arranged with the convex-concave end face that can cooperatively interact, described two pieces of semicircular pipe housings rabbet the complete straight tube pipe fitting of rear composition one section mutually by the convex-concave end face of described respective phase contact surface, the two ends connecting end surface of described straight tube pipe fitting is respectively arranged with convex-concave end face, and by the convex-concave end face of described two ends connecting end surface and adjacent straight tube pipe fitting, on bend pipe pipe fitting or three-way pipe pipe fitting, the convex-concave end face of connecting end surface is rabbeted mutually, carry out being connected of straight tube thermal-insulating pipe case and bend loss thermal-insulating pipe case or threeway pipeline section thermal-insulating pipe case,
Described threeway pipeline section thermal-insulating pipe case primarily of two block structures identical, become the three-way pipe housing of the semicircle mouth of pipe to form with three cross sections, the two halves phase contact surface of described three-way pipe housing is provided with the convex-concave end face that can cooperatively interact, and the convex-concave end face that two pieces of three-way pipe housings are matched by described respective two halves phase contact surface rabbets the complete three-way pipe pipe fitting of rear composition one section mutually; Three semicircle mouths of pipe of described three-way pipe housing are respectively arranged with the mouth of pipe convex-concave end face for connecting straight length thermal-insulating pipe case or bend loss thermal-insulating pipe case;
Described bend loss thermal-insulating pipe case is primarily of the bending tube shell composition of the identical cross section semicircular in shape of two block structures, the two halves phase contact surface of described bending tube shell is provided with the convex-concave end face that can cooperatively interact, and two pieces of bending tube shells rabbet the complete bend pipe pipe fitting of rear composition one section mutually by the convex-concave end face that described phase contact surface is arranged; The two ends connecting end surface of described two pieces of bending tube shells is respectively arranged with and carries out the chimeric and convex-concave end face connected of convex-concave with straight length thermal-insulating pipe case or threeway pipeline section thermal-insulating pipe case.
As preferably: the internal face of described semicircular pipe housing, three-way pipe housing and bending tube shell is respectively arranged with multiple boss, and the centre of described boss is provided with inserts and the jack fixed for being incubated caltrop; The two halves of described semicircular pipe housing, three-way pipe housing and bending tube shell connect end be respectively arranged with multiple correspondence, for determining two pieces of semicircular pipe housings, two pieces of three-way pipe housings and two pieces of bending tube shells interlocking all-in-one-piece positioning blocks mutually respectively.
As preferably: two pieces of described semicircular pipe housings, two pieces of three-way pipe housings and bending tube shell are made up of flame retardant glass fiber reinforced plastic or high-temperature resistance plastice or corrosion resistant plate, aluminium sheet respectively; Two pieces of described semicircular pipe housings are mutually rabbeted and form straight-run of pipe pipe fitting, and are configured with in straight tube pipe fitting outer wall and can carry out the fastening larynx hoop of hoop or steel band, or are provided with fixing locker at the scarf of two pieces of semicircular pipe housings;
Two pieces of described three-way pipe housings are mutually rabbeted and are formed a Duan Zhou center and comprise the three-way pipe pipe fitting that a straight line and a vertical line form respectively, and outer wall is configured with and can carries out the fastening larynx hoop of hoop or steel band inside three nose end limits of three-way pipe pipe fitting, or on the mutual scarf outer wall of two pieces of three-way pipe housings, fixing locker is installed;
Two pieces of described bending tube shells are mutually rabbeted and are formed the bend pipe pipe fitting that one section of central axis is 90 degree, and be configured with at least one respectively in the outer wall of the contiguous two-port of bend pipe pipe fitting and can carry out the fastening larynx hoop of hoop or steel band, or two pieces of bending tube shells mutual scarf, be close to two-port fixing locker be installed.
It is simple that the present invention has structure, and beautiful shape, easy construction, applied range, protected effect is good, easy disassembly, long service life, is convenient to the features such as batch production.
Accompanying drawing explanation
Fig. 1 is the structural representation of combination type heat insulating shell of the present invention.
Fig. 2 is straight length insulation shell schematic diagram of the present invention.
Fig. 3 is the structural representation of straight length heat-insulating pipe fitting of the present invention.
Fig. 4 is bend pipe insulation shell structural representation of the present invention.
Fig. 5 is the structural representation of bend pipe heat-insulating pipe fitting of the present invention.
Fig. 6 is three-way pipe insulation shell structural representation of the present invention.
Fig. 7 is the structural representation of three-way pipe heat-insulating pipe fitting of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, a kind of combination type heat insulating shell of the present invention, it mainly comprises can straight length heat-insulating pipe fitting Fig. 3, bend pipe heat-insulating pipe fitting Fig. 5 of being connected together of pipe and three-way pipe heat-insulating pipe fitting Fig. 7 mutually.
Shown in Fig. 2,3, straight length thermal-insulating pipe case of the present invention, it forms primarily of semicircular pipe housing Fig. 2 that two block structures are identical, the two ends connecting end surface of described semicircular pipe housing Fig. 2 and two halves phase contact surface are provided with the convex-concave end face 1,2 that can cooperatively interact, two pieces of semicircular pipe housing Fig. 2 are by the axial convex-concave end face 1 straight tube the pipe fitting drawing 3 that composition one section is complete after interlocking mutually that connects, and described straight tube the pipe fitting drawing 3 is mutually rabbeted by radial convex-concave end face 2 and the adjacent straight tube pipe fitting of two ends connecting end surface and carried out straight tube thermal-insulating pipe case and connect successively.
Shown in figure, semicircular pipe housing Fig. 2 internal face of the present invention is provided with multiple boss 4, the centre of this boss 4 is provided with inserts and the jack 5 fixed for being incubated caltrop; The two halves of described semicircular pipe housing Fig. 2 connect end be provided with multiple correspondence, for determining that two pieces of semicircular pipe housings rabbet all-in-one-piece positioning block 3 mutually.
Two pieces of semicircular pipe housing Fig. 2 of the present invention are made up of flame retardant glass fiber reinforced plastic or high-temperature resistance plastice or corrosion resistant plate, aluminium sheet, specifically use mould compressing; Two pieces of described semicircular pipe housing Fig. 2 mutually rabbet and form straight-run of pipe the pipe fitting drawing 3, and are configured with in straight tube pipe fitting outer wall and can carry out the fastening larynx hoop of hoop or steel band, or are provided with fixing locker at the scarf of two pieces of semicircular pipe housing Fig. 2.
Of the present invention 4 can be used as the immovable point being incubated caltrop, after insulation caltrop inserts jack 5, are fixed with high-temperature plastic, for fixing thermal insulating material, make it to be formed the module possessing insulation and protective function, are convenient to the dismounting of thermal insulation layer.
Shown in Fig. 4,5, bend loss heat-insulating pipe fitting Fig. 5 of the present invention, it forms primarily of bending tube shell Fig. 4 of the identical cross section semicircular in shape of two block structures, the two halves phase contact surface 1 of described bending tube shell Fig. 4 is provided with the convex-concave end face that can cooperatively interact, and two pieces of bending tube shell Fig. 4 rabbet the complete bend pipe the pipe fitting drawing 5 of rear composition one section mutually by the convex-concave end face that described phase contact surface 1 is arranged; The two ends connecting end surface 2 of described two pieces of bending tube shell Fig. 4 is respectively arranged with and carries out the chimeric and convex-concave end face connected of convex-concave with other pipe fitting.
Shown in Fig. 4,5, described bending tube shell Fig. 4 internal face is provided with multiple boss 4, the centre of this boss 4 is provided with inserts and the jack 5 fixed for being incubated caltrop; Two halves phase contact surface 1 place of described bending tube shell Fig. 4 be provided with multiple correspondence, for determining that two pieces of bending tube shells rabbet all-in-one-piece positioning block 3 mutually.
Bending tube shell Fig. 4 of the present invention is made up of flame retardant glass fiber reinforced plastic or high-temperature resistance plastice or corrosion resistant plate, aluminium sheet; Two pieces of described bending tube shell Fig. 4 mutually rabbet and form the bend pipe the pipe fitting drawing 5 that one section of central axis is 90 degree, and be configured with at least one respectively in the outer wall of the contiguous two-port of bend pipe the pipe fitting drawing 5 and can carry out the fastening larynx hoop of hoop or steel band, or two pieces of bending tube shells mutual scarf, be close to two-port fixing locker be installed.
Boss 4 of the present invention can be used as the immovable point of insulation caltrop, after insulation caltrop inserts jack 5, is fixed with high-temperature plastic, for fixing thermal insulating material, makes it to be formed the module possessing insulation and protective function, is convenient to the dismounting of thermal insulation layer.
Shown in Fig. 6,7, the thermal-insulating pipe case of a kind of threeway pipeline section of the present invention, it primarily of two block structures identical, three-way pipe housing Fig. 6 of becoming the semicircle mouth of pipe 6 with three cross sections forms, the two halves phase contact surface 1 of described three-way pipe housing Fig. 6 is provided with the convex-concave end face that can cooperatively interact, and the convex-concave end face that two pieces of three-way pipe housing Fig. 6 are matched by described respective two halves phase contact surface 1 rabbets the complete three-way pipe the pipe fitting drawing 7 of rear composition one section mutually; Three semicircle mouths of pipe 6 of described three-way pipe housing 6 are respectively arranged with the mouth of pipe convex-concave end face 2 for connecting other shell.
Shown in figure, described three-way pipe housing Fig. 6 internal face is provided with multiple boss 4, the centre of this boss 4 is provided with inserts and the jack 5 fixed for being incubated caltrop; The two halves of described three-way pipe housing Fig. 6 connect end be provided with multiple correspondence, for determining that two pieces of three-way pipe housing Fig. 6 rabbet all-in-one-piece positioning block 5 mutually.
Two pieces of three-way pipe housing Fig. 6 of the present invention are made up of flame retardant glass fiber reinforced plastic or high-temperature resistance plastice or corrosion resistant plate, aluminium sheet; Two pieces of described three-way pipe housing Fig. 6 mutually rabbet and form a Duan Zhou center and comprise the three-way pipe the pipe fitting drawing 7 that a straight line and a vertical line form respectively, and outer wall is configured with and can carries out the fastening larynx hoop of hoop or steel band inside three nose end limits of three-way pipe the pipe fitting drawing 7, or on the mutual scarf outer wall of two pieces of three-way pipe housing Fig. 6, fixing locker is installed.
Boss 4 of the present invention can be used as the immovable point of insulation caltrop, after insulation caltrop inserts jack 5, is fixed with high-temperature plastic, for fixing thermal insulating material, makes it to be formed the module possessing insulation and protective function, is convenient to the dismounting of thermal insulation layer.
Insulation caltrop of the present invention can select iron wire or Stainless Steel Wire etc. to make.
Supporting insulation (thermal insulation) material of the present invention can select soft or semi-rigid thermoinsulation material.
Claims (3)
1. a combination type heat insulating shell, it mainly comprises can the straight length thermal-insulating pipe case, bend loss thermal-insulating pipe case and the threeway pipeline section thermal-insulating pipe case that are connected together of pipe mutually, it is characterized in that described:
Described straight length thermal-insulating pipe case forms primarily of the semicircular pipe housing that two block structures are identical, the two halves phase contact surface of described semicircular pipe housing is respectively arranged with the convex-concave end face that can cooperatively interact, described two pieces of semicircular pipe housings rabbet the complete straight tube pipe fitting of rear composition one section mutually by the convex-concave end face of described respective phase contact surface, the two ends connecting end surface of described straight tube pipe fitting is respectively arranged with convex-concave end face, and by the convex-concave end face of described two ends connecting end surface and adjacent straight tube pipe fitting, on bend pipe pipe fitting or three-way pipe pipe fitting, the convex-concave end face of connecting end surface is rabbeted mutually, carry out being connected of straight tube thermal-insulating pipe case and bend loss thermal-insulating pipe case or threeway pipeline section thermal-insulating pipe case,
Described threeway pipeline section thermal-insulating pipe case primarily of two block structures identical, become the three-way pipe housing of the semicircle mouth of pipe to form with three cross sections, the two halves phase contact surface of described three-way pipe housing is provided with the convex-concave end face that can cooperatively interact, and the convex-concave end face that two pieces of three-way pipe housings are matched by described respective two halves phase contact surface rabbets the complete three-way pipe pipe fitting of rear composition one section mutually; Three semicircle mouths of pipe of described three-way pipe housing are respectively arranged with the mouth of pipe convex-concave end face for connecting straight length thermal-insulating pipe case or bend loss thermal-insulating pipe case;
Described bend loss thermal-insulating pipe case is primarily of the bending tube shell composition of the identical cross section semicircular in shape of two block structures, the two halves phase contact surface of described bending tube shell is provided with the convex-concave end face that can cooperatively interact, and two pieces of bending tube shells rabbet the complete bend pipe pipe fitting of rear composition one section mutually by the convex-concave end face that described phase contact surface is arranged; The two ends connecting end surface of described two pieces of bending tube shells is respectively arranged with and carries out the chimeric and convex-concave end face connected of convex-concave with straight length thermal-insulating pipe case or threeway pipeline section thermal-insulating pipe case.
2. combination type heat insulating shell according to claim 1, the internal face that it is characterized in that described semicircular pipe housing, three-way pipe housing and bending tube shell is respectively arranged with multiple boss, and the centre of described boss is provided with inserts and the jack fixed for being incubated caltrop; The two halves of described semicircular pipe housing, three-way pipe housing and bending tube shell connect end be respectively arranged with multiple correspondence, for determining two pieces of semicircular pipe housings, two pieces of three-way pipe housings and two pieces of bending tube shells interlocking all-in-one-piece positioning blocks mutually respectively.
3. combination type heat insulating shell according to claim 1 and 2, is characterized in that two pieces of described semicircular pipe housings, two pieces of three-way pipe housings and bending tube shell are made up of flame retardant glass fiber reinforced plastic or high-temperature resistance plastice or corrosion resistant plate, aluminium sheet respectively; Two pieces of described semicircular pipe housings are mutually rabbeted and form straight-run of pipe pipe fitting, and are configured with in straight tube pipe fitting outer wall and can carry out the fastening larynx hoop of hoop or steel band, or are provided with fixing locker at the scarf of two pieces of semicircular pipe housings;
Two pieces of described three-way pipe housings are mutually rabbeted and are formed a Duan Zhou center and comprise the three-way pipe pipe fitting that a straight line and a vertical line form respectively, and outer wall is configured with and can carries out the fastening larynx hoop of hoop or steel band inside three nose end limits of three-way pipe pipe fitting, or on the mutual scarf outer wall of two pieces of three-way pipe housings, fixing locker is installed;
Two pieces of described bending tube shells are mutually rabbeted and are formed the bend pipe pipe fitting that one section of central axis is 90 degree, and be configured with at least one respectively in the outer wall of the contiguous two-port of bend pipe pipe fitting and can carry out the fastening larynx hoop of hoop or steel band, or two pieces of bending tube shells mutual scarf, be close to two-port fixing locker be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704690.3A CN105202317A (en) | 2015-10-27 | 2015-10-27 | Combined thermal insulation pipe shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704690.3A CN105202317A (en) | 2015-10-27 | 2015-10-27 | Combined thermal insulation pipe shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105202317A true CN105202317A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510704690.3A Pending CN105202317A (en) | 2015-10-27 | 2015-10-27 | Combined thermal insulation pipe shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105202317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443723A (en) * | 2019-08-27 | 2021-03-05 | 安徽鼎元新材料有限公司 | Processing technology of heat preservation rock wool pipe shell |
| CN114183629A (en) * | 2021-11-15 | 2022-03-15 | 核工业西南物理研究院 | Pipeline heat-insulating layer structure capable of being locally disassembled and assembled and design and installation method thereof |
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| CN2846969Y (en) * | 2005-08-09 | 2006-12-13 | 彭跃龙 | Safety protective cover for pipeline system |
| CN201083311Y (en) * | 2007-05-11 | 2008-07-09 | 李强 | Thermal-insulation protection device for pipe fitting and device |
| CN203686478U (en) * | 2014-01-16 | 2014-07-02 | 神华集团有限责任公司 | Thermal insulation box |
| CN204042221U (en) * | 2014-07-29 | 2014-12-24 | 吴胜利 | Thermal insulation pipe |
| CN204176251U (en) * | 2014-09-26 | 2015-02-25 | 张广和 | A kind of novel combined type multilayer valve body lagging casing |
| US9157565B2 (en) * | 2013-10-25 | 2015-10-13 | The Dragon Group, LLC | Encapsulated insulation |
| CN204717241U (en) * | 2015-06-16 | 2015-10-21 | 邓祥海 | Rapid pipe installation elbow fills thermal-insulation coat |
-
2015
- 2015-10-27 CN CN201510704690.3A patent/CN105202317A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846969Y (en) * | 2005-08-09 | 2006-12-13 | 彭跃龙 | Safety protective cover for pipeline system |
| CN201083311Y (en) * | 2007-05-11 | 2008-07-09 | 李强 | Thermal-insulation protection device for pipe fitting and device |
| US9157565B2 (en) * | 2013-10-25 | 2015-10-13 | The Dragon Group, LLC | Encapsulated insulation |
| CN203686478U (en) * | 2014-01-16 | 2014-07-02 | 神华集团有限责任公司 | Thermal insulation box |
| CN204042221U (en) * | 2014-07-29 | 2014-12-24 | 吴胜利 | Thermal insulation pipe |
| CN204176251U (en) * | 2014-09-26 | 2015-02-25 | 张广和 | A kind of novel combined type multilayer valve body lagging casing |
| CN204717241U (en) * | 2015-06-16 | 2015-10-21 | 邓祥海 | Rapid pipe installation elbow fills thermal-insulation coat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443723A (en) * | 2019-08-27 | 2021-03-05 | 安徽鼎元新材料有限公司 | Processing technology of heat preservation rock wool pipe shell |
| CN114183629A (en) * | 2021-11-15 | 2022-03-15 | 核工业西南物理研究院 | Pipeline heat-insulating layer structure capable of being locally disassembled and assembled and design and installation method thereof |
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Application publication date: 20151230 |