CN203594919U - Detachable temperature-preserving device - Google Patents
Detachable temperature-preserving device Download PDFInfo
- Publication number
- CN203594919U CN203594919U CN201320804745.4U CN201320804745U CN203594919U CN 203594919 U CN203594919 U CN 203594919U CN 201320804745 U CN201320804745 U CN 201320804745U CN 203594919 U CN203594919 U CN 203594919U
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- CN
- China
- Prior art keywords
- split
- heat
- insulation
- detachable
- valve
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 36
- 239000010410 layer Substances 0.000 claims description 23
- 239000011241 protective layer Substances 0.000 claims description 12
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 238000011534 incubation Methods 0.000 description 10
- 239000002131 composite material Substances 0.000 description 9
- 239000006260 foam Substances 0.000 description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008397 galvanized steel Substances 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- JWEWPDCILIRASR-UHFFFAOYSA-N [Mg].[O].[Cl] Chemical compound [Mg].[O].[Cl] JWEWPDCILIRASR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 2
- 239000004137 magnesium phosphate Substances 0.000 description 2
- 229960002261 magnesium phosphate Drugs 0.000 description 2
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 2
- 235000010994 magnesium phosphates Nutrition 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- OLZDXDPSDUSGIS-UHFFFAOYSA-N sulfinylmagnesium Chemical compound [Mg].S=O OLZDXDPSDUSGIS-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 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 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a detachable temperature-preserving device which is provided with split symmetric structures which are buckled in a front-and-back mode. The detachable temperature-preserving device is characterized by comprising protection layers (1), temperature-preserving layers (2) and reflecting layers (3); the split symmetric structures are fastened through fast-opening type lock catches (7), and the butt joint face of the split symmetric structures is fixedly provided with a sealing supporting board (4). The detachable temperature-preserving device is widely suitable for heat preservation of isomerism devices such as a pipeline, a valve, a flange, a heat exchanger and the like in the fluid storing and conveying processes.
Description
Technical field
The utility model relates to a kind of thermal insulation apparatus, particularly the detachable heat-insulation device of a kind of pipeline for fluid storage and course of conveying, valve, flange, heat exchanger and other special-shaped equipment.
Background technique
In the production process of the industries such as oil-gas mining, petroleum processing, chemical industry, pharmacy, power plant, fluid storage and course of conveying are mostly with the loss of heat and cold, and the insulation of pipeline, valve, flange, heat exchanger and other special-shaped equipment just becomes energy-saving and cost-reducing key point.Traditional heat preserving method is to adopt inside to swathe heat preserving and insulating material, and appearance swathes the glass cloth method of swabbing again, this method outward appearance ugliness, and glass cloth is short working life, need to often change.Some unit starts shell to make the metal material such as galvanized iron sheet or thin aluminum sheet in recent years, extend working life, increase insulation aesthetic appearance, but still deposit some problems, as heat insulating work must on-the-spotly be processed, course of working complicated and time consumption, product casing intensity is low, run into and trample easy distortion etc., especially valve, flange etc. often need the position of maintenance, maintenance or replacing, can not restore, again processing and fabricating as long as just open, not only cause waste, and affect the normal production run of device.
CN200910024563.3 discloses a kind of incubation chamber of high temperature resistant soft outsourcing material, although solved fast assembling-disassembling problem, product appearance is too fat to move, and aesthetic property is poor, can not bear external force, and interface connects employing nylon buckles, connects complexity, and intensity is low.CN201110061206.1 discloses the valve insulating sleeve that a kind of central body is rigidity coating, guarantee combining closely between thermal insulating soft layer and valve in chamber, but valve insulating sleeve and handwheel position, top are still soft structure, although there has been the zipper structure at two ends and top to guarantee to open soon performance, but incubation chamber entirety can not pressure-bearing, zipper seal easily damages, and working life is short.CN200620027399 provides a kind of upper and lower asymmetric incubation chamber, though have wire gaze between thermal insulation layer and protective coating, wire gaze, outside thermal insulation layer, can not combine closely by protective coating thermal insulation layer.CN200920099616 and CN201220140361 provide a kind of upper and lower asymmetric glass steel material incubation chamber shell mechanism, its course of working complexity, two screws described in its technological scheme are not enough to support the tension force that the incubation chamber after installing need to be born, especially large size valve incubation chamber often needs tens screws, dismounting is very complicated, wastes time and energy; Meanwhile, what in technological scheme, use is that glass fibre reinforced plastic material flame retardant property is lower, uses and is subject to certain restrictions at petrochemical industry.
In prior art, common deficiency is to be: external protection is not integral rigidity structure, bears external force poor performance, at pressurized or trample be easily cause cracking or distortion; Thermal insulation layer and protective layer are not combined closely, and when dismounting, easily come off; Thermal insulation layer or directly contact valve or contact with valve with glass fibre cloth parcel again, causes occurring heat conduction, reduction effect of heat insulation; Thermal insulation layer adopt be all the soft thermal insulating materials such as alumina silicate, Magnesiumaluminumsilicate, composition silicate, glass wool, rock wool, produce and using process in, the powder of above-mentioned material easily waft to it or suction lung in, operator are caused and are had a strong impact on.
Summary of the invention
The purpose of this utility model is to provide the detachable heat-insulation device of a kind of pipeline for fluid storage and course of conveying, valve, flange, heat exchanger and other special-shaped equipment, not yielding, good heat-insulation effect, and good environmental protection.
The utility model provides a kind of detachable heat-insulation device; the split symplex structure fastening before and after having; comprise protective layer, thermal insulation layer and reflecting layer; described split symplex structure is fastening by quick open type snap close; the interface of described split symplex structure is fixed with sealing dunnage; described sealing dunnage has groove, sticky embedding high temperature resistant heat insulation software asbestos sliver in described groove, and waterproof sealing gasket is pasted at the plane place of described sealing dunnage.
Further preferably, described quick open type snap close is long-tail locking-adjustable device, is made up of stainless steel or galvanized steel plain sheet, can realize free adjustment length.
Described protective layer is made up of rigid composite material, described rigid composite material comprises base material and composite reinforcing material, described base material is by bentonite clay, dolomite, chlorine oxygen magnesium, one or more in magnesium oxysulfide and magnesium phosphate are mixed, described composite reinforcing material is by glass fibre, polyester fibre, one or more in nylon fiber and natural fibre are made, described thermal insulation layer is made up of hard foam, described hard foam is the base material that uses described protective layer, adopt height foam process, the extremely-low density porous structure material of making, be made up of bright finishing corrosion resistant plate in described reflecting layer, described sealing dunnage is by corrosion resistant plate, galvanized steel plain sheet, one or more compound making in copper coin or aluminium sheet.
Use detachable heat-insulation device described in the utility model; tool has the following advantages: can be widely used in the insulation of the different in nature equipment such as pipeline in fluid storage and course of conveying, valve, flange, heat exchanger; processing is convenient, long service life, and external protection has integral rigidity structure; bear external force performance strong; at pressurized or not easy to crack or distortion while trampling, thermal insulation layer and protective layer are combined closely, good heat-insulation effect; difficult drop-off when dismounting, and easy accessibility.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of detachable heat-insulation device described in the utility model.
Wherein, 1, protective layer, 2, thermal insulation layer, 3, reflecting layer, 4, sealing dunnage, 5, high temperature resistant heat insulation software asbestos sliver, 6, waterproof sealing gasket, 7, quick open type snap close, 8, take over round mouth A, 9, take over round mouth B.
Embodiment
According to a kind of detachable heat-insulation device of the utility model described in Fig. 1; for the insulation of pipeline, valve, flange, heat exchanger and other special-shaped equipment; the split symplex structure fastening before and after having; it is characterized in that; comprise protective layer 1, thermal insulation layer 2 and reflecting layer 3; described split symplex structure is fastening by quick open type snap close 7, and the interface of described split symplex structure is fixed with sealing dunnage 4.Described sealing dunnage 4 has groove, sticky embedding high temperature resistant heat insulation software asbestos sliver 5 in described groove.Waterproof sealing gasket 6 is pasted at the plane place of described sealing dunnage 4.Described quick open type snap close 7 is long-tail locking-adjustable device, is made up of stainless steel or galvanized steel plain sheet, can realize free adjustment length.Described quick open type snap close 7 is long-tail locking-adjustable device, is made up of stainless steel or galvanized steel plain sheet, can realize free adjustment length.
Described protective layer 1 is made up of rigid composite material; described rigid composite material comprises base material and composite reinforcing material; described base material is mixed by one or more in bentonite clay, dolomite, chlorine oxygen magnesium, magnesium oxysulfide and magnesium phosphate, and described composite reinforcing material is made up of one or more in glass fibre, polyester fibre, nylon fiber and natural fibre.Described thermal insulation layer 2 is made up of hard foam, and described hard foam is the base material that uses described protective layer 1, adopts height foam process, the extremely-low density porous structure material of making.Be made up of bright finishing corrosion resistant plate in described reflecting layer 3.Described sealing dunnage 4 is by one or more compound the making in corrosion resistant plate, galvanized steel plain sheet, copper coin or aluminium sheet.Open interface pipe A and B according to the adapter diameter of the different in nature equipment such as valve, on interface pipe, nested U-shaped high-temperature resistant seal ring, plays fixing compact incubation chamber and sealing and waterproof.
The mechanical strength of protective layer 1 is better than glass fibre reinforced plastics, thickness 6mm impact strength>=2.5KJ/m
2, bending strength>=12MPa, this composite material is acidproof, alkaline-resisting, organic solvent-resistant, under normal temperature, in 5% rare HCl and NaOH solution, soaks 30 hours, and weight change is no more than 2%; In 60 ℃ of following water, soak 300 days, mechanical property loss is less than 3%; Meet GB/T5464-2010 structural material incombustibility standard-required, 1700 ℃ of physical environments interiorly not burning, nondiscolouring, indeformable; Thermal conductivity is only 0.65W/mK.
Between the different in nature equipment such as reflecting layer 3 and valve, leave appropriate gap, eliminate conduction heat transfer, bright finishing metallic sheet material is high to reflect radiation heat rate, not only guarantee heat insulation effect, and attractive in appearance, light, soft thermal insulating material is played to fixation simultaneously, when dismounting, moved with incubation chamber, quick and easy for installation.
In the time that the different in nature equipment such as valve are carried out to maintaining, adopt the incubation chamber dismounting of fast open form structure and can within the several seconds, complete in installation process, increase substantially working efficiency, the handling locking device of incubation chamber repeatedly folding is thousands of inferior.
Use detachable heat-insulation device described in the utility model; can be widely used in the insulation of pipeline in fluid storage and course of conveying, valve, flange, heat exchanger; processing is convenient, long service life, and external protection has integral rigidity structure; bear external force performance strong; at pressurized or not easy to crack or distortion while trampling, thermal insulation layer and protective layer are combined closely, good heat-insulation effect; difficult drop-off when dismounting, and easy accessibility.
Claims (2)
1. a detachable heat-insulation device; the split symplex structure fastening before and after having; it is characterized in that; comprise protective layer (1), thermal insulation layer (2) and reflecting layer (3); described split symplex structure is fastening by quick open type snap close (7); the interface of described split symplex structure is fixed with sealing dunnage (4); described sealing dunnage (4) has groove; sticky embedding high temperature resistant heat insulation software asbestos sliver (5) in described groove, waterproof sealing gasket (6) is pasted at the plane place of described sealing dunnage (4).
2. detachable heat-insulation device according to claim 1, is characterized in that, described quick open type snap close (7) is long-tail locking-adjustable device, can realize free adjustment length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804745.4U CN203594919U (en) | 2013-12-10 | 2013-12-10 | Detachable temperature-preserving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804745.4U CN203594919U (en) | 2013-12-10 | 2013-12-10 | Detachable temperature-preserving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594919U true CN203594919U (en) | 2014-05-14 |
Family
ID=50675808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804745.4U Expired - Fee Related CN203594919U (en) | 2013-12-10 | 2013-12-10 | Detachable temperature-preserving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548050A (en) * | 2018-05-03 | 2018-09-18 | 徐卫海 | A kind of detachable energy-saving heat preserving shell of height waterproof |
| CN113551335A (en) * | 2021-07-21 | 2021-10-26 | 珠海格力电器股份有限公司 | Air conditioner |
-
2013
- 2013-12-10 CN CN201320804745.4U patent/CN203594919U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548050A (en) * | 2018-05-03 | 2018-09-18 | 徐卫海 | A kind of detachable energy-saving heat preserving shell of height waterproof |
| CN113551335A (en) * | 2021-07-21 | 2021-10-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN113551335B (en) * | 2021-07-21 | 2022-09-13 | 珠海格力电器股份有限公司 | Air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Tong Inventor after: Yang Hongjian Inventor after: Yang Hanzhong Inventor after: Yang Zhipeng Inventor after: Shi Hongbo Inventor after: Ma Xuejing Inventor before: Yang Hongjian Inventor before: Yang Hanzhong Inventor before: Yang Zhipeng Inventor before: Shi Hongbo Inventor before: Ma Xuejing |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180327 Address after: 300232 Tianjin city Hebei District water gardens 3-5-401 Patentee after: Tianjin Ford En Technology Development Co.,Ltd. Address before: 300130 East Hospital, Hebei University of Technology, 8 glorious road, Hongqiao, Tianjin Patentee before: Yang Hongjian |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |