CN2314220Y - Thermal insulating casing for valve of pipeline - Google Patents
Thermal insulating casing for valve of pipeline Download PDFInfo
- Publication number
- CN2314220Y CN2314220Y CN 97231708 CN97231708U CN2314220Y CN 2314220 Y CN2314220 Y CN 2314220Y CN 97231708 CN97231708 CN 97231708 CN 97231708 U CN97231708 U CN 97231708U CN 2314220 Y CN2314220 Y CN 2314220Y
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- CN
- China
- Prior art keywords
- thermal insulating
- valve
- insulation
- insulation lining
- utility
- 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
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a thermal insulating casing for valves of pipelines, which is composed of upper and lower thermal insulating linings which are buckled with each other. Inner cavities of the utility model are corresponding to the external shape of valve bodies of the valves; two end surfaces are provided with via holes for the inlets and outlets of the valves; the upper thermal insulating linings are provided with cylindrical thermal insulating linings which can be sheathed on a valve cover; the outer surface of each thermal insulating lining is attached with a rigid anticorrosive coating; the upper and the lower parts of the thermal insulating linings are fixedly connected by tightening clamps. The utility model has the advantages of normalized and positioner production, the packaged type installation of elements, convenient assembly and disassembly, repeated use of the thermal insulating casing, and good sealing and thermal insulating effects. The utility model is suitable for situations with a plurality of valves and can not be limited by small installing space.
Description
The utility model belongs to adiabatic apparatus, particularly relates to a kind of lagging that is specifically designed to pipeline valve.
The valve particularly insulation of industrial pipeline valve has following two kinds of structures usually, the first is at the thin iron-clad of valve arranged outside, fill adiabatic rock wool between housing and the valve, it two is directly to cover the rock wool bag on valve, the deficiency that above-mentioned two kinds of structures exist respectively is: adiabatic rock wool is difficult for substantial and directly influences heat insulation effect, thin iron-clad adopts the open-close type hinge to connect, and need use difficulty in valve comparatively dense occasion than large space during installation; The bag material of rock wool bag is made by glass fiber cloth, and material heat radiation itself is very fast and twine time-consuming.In addition, above-mentioned two kinds of employed thermal insulating materials of structure all can not reuse.
The purpose of this utility model provides and a kind ofly can use in valve comparatively dense occasion, dismounting is quick, and can use repeatedly, the pipeline valve heat insulation sleeve of high insulating effect.
Above-mentioned purpose is achieved in that the upper and lower insulation lining of being made by thermoinsulation material 1,2 that can fasten relatively, the valve body shape of its inner chamber and valve matches, behind the fastening two insulation lining both ends of the surface are provided with valve inlet/outlet through hole 3, last insulation lining 2 is provided with the tubular insulation lining 6 that can be sleeved on the valve gap, each insulation lining surface is bonded with anticorrosive coat 4, the mating face of upper and lower insulation lining 1,2 is provided with corresponding tongue and groove 8, is bonded with anticorrosive coat and the upper and lower insulation lining that is interlocked is connected by fastening clip 5.
Tubular insulation lining 6 upper-end surfaces are waterproof conical surface 7;
Anticorrosive coat 4 is a rigid material, but coated protective paint layer on it;
Fastening clip 5 can be a gummed paper.
The utlity model has following advantage: can standardize, mold production and install with the parts assembling type, easy installation and removal is quick, is not subjected to the narrow restriction of usage space, is fit to the intensive occasion of valve and uses, this lagging can use saving substantial contribution, airtight high insulating effect repeatedly.
Below with drawings and Examples explanation the utility model.
Accompanying drawing 1 the utility model structural representation
Among the figure: 1 time insulation lining, insulation lining on 2,3 through holes, 4 anticorrosive coats, 5 fastening clips,
6 tubulars insulation lining, 7 waterproof conical surfaces, 8 tongue and grooves.
Embodiment adopts the cotton upper and lower insulation lining of making 1,2 that can fasten relatively of spray gum resin as shown in the figure, makes and the corresponding to inner chamber of valve profile and two ends and the corresponding to through hole 3 of inlet/outlet by mold respectively.The tongue and groove 8 on upper and lower insulation lining 1,2 mating faces is also finished simultaneously, and the setting of this tongue and groove can make accurately location of upper and lower insulation lining.Increase seal simultaneously and improve heat insulation effect.The mold of last insulation lining 2 is shaped on the profile of valve gap simultaneously, therefore goes up the insulation lining and promptly is provided with the tubular insulation lining 6 that can be sleeved on the valve gap.After each was incubated laying-in thermosetting typing, the successively bonding glass fiber cloth thickness that is soaked with the magnesia oxychloride cement slurry was 5 millimeters on its surface, the anticorrosive coat 4 of the rigidity that the formation of air-dry back and each insulation lining outer surface are bonding.
The upper-end surface of tubular thermal insulation layer 6 is provided with waterproof conical surface 7, when level is installed this lagging its end face can ponding so that freeze, help improving thermal insulation property.Upper and lower insulation lining is promptly convenient firm again as fastening clip 5 with gummed paper in the installation.
The all right versicolor protective paint layer of coated (accompanying drawing is not shown) in anticorrosive coat of the present utility model 4 surfaces is so that identification and waterproof.
Claims (4)
1, pipeline valve heat insulation sleeve, constitute by heat-insulation material, it is characterized in that: the upper and lower insulation that can fasten relatively of being made by thermoinsulation material serves as a contrast, the valve body shape of its inner chamber and valve matches, behind the fastening two insulation lining both ends of the surface are provided with valve inlet/outlet through hole, last insulation is lined with the tubular insulation lining that can be sleeved on the valve gap, each insulation lining surface is bonded with anticorrosive coat, the mating face of upper and lower insulation lining is provided with corresponding tongue and groove, be bonded with anticorrosive coat and the upper and lower insulation lining that is interlocked by fastening clip connected.
2, lagging as claimed in claim 1 is characterized in that: tubular insulation lining upper-end surface is the waterproof conical surface.
3, lagging as claimed in claim 1 is characterized in that: anticorrosive coat is a rigid material, but coated protective paint layer on it.
4, lagging as claimed in claim 1 is characterized in that: fastening clip can be a gummed paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231708 CN2314220Y (en) | 1997-12-26 | 1997-12-26 | Thermal insulating casing for valve of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231708 CN2314220Y (en) | 1997-12-26 | 1997-12-26 | Thermal insulating casing for valve of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314220Y true CN2314220Y (en) | 1999-04-14 |
Family
ID=33943858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231708 Expired - Fee Related CN2314220Y (en) | 1997-12-26 | 1997-12-26 | Thermal insulating casing for valve of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314220Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956886A (en) * | 2010-10-18 | 2011-01-26 | 岑志超 | Coating and nano compound thermal-insulation tube sleeve |
| WO2013124789A2 (en) * | 2012-02-20 | 2013-08-29 | Sarda Shrikanth | Pre insulation of flow control valves and strainers used in a piping system |
| CN103861505A (en) * | 2014-02-28 | 2014-06-18 | 苏州邦立达新材料有限公司 | Phase change constant-temperature batching device |
| CN104500925A (en) * | 2014-11-20 | 2015-04-08 | 苏州福润机械有限公司 | Antifreezing cleanable valve |
| CN105299387A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | High-temperature insulation pipe containing aerogel insulation material and installation method |
| CN105299388A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | High-temperature thermal insulation pipe fitting containing aerogel thermal insulation material and thermal insulation method |
-
1997
- 1997-12-26 CN CN 97231708 patent/CN2314220Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956886A (en) * | 2010-10-18 | 2011-01-26 | 岑志超 | Coating and nano compound thermal-insulation tube sleeve |
| CN101956886B (en) * | 2010-10-18 | 2012-11-28 | 岑志超 | Coating and nano compound thermal-insulation tube sleeve |
| WO2013124789A2 (en) * | 2012-02-20 | 2013-08-29 | Sarda Shrikanth | Pre insulation of flow control valves and strainers used in a piping system |
| WO2013124789A3 (en) * | 2012-02-20 | 2013-12-27 | Sarda Shrikanth | Pre insulation of flow control valves and strainers used in a piping system |
| CN103861505A (en) * | 2014-02-28 | 2014-06-18 | 苏州邦立达新材料有限公司 | Phase change constant-temperature batching device |
| CN104500925A (en) * | 2014-11-20 | 2015-04-08 | 苏州福润机械有限公司 | Antifreezing cleanable valve |
| CN105299387A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | High-temperature insulation pipe containing aerogel insulation material and installation method |
| CN105299388A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | High-temperature thermal insulation pipe fitting containing aerogel thermal insulation material and thermal insulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |