CN2874193Y - Valve heat insulation protective cover - Google Patents
Valve heat insulation protective cover Download PDFInfo
- Publication number
- CN2874193Y CN2874193Y CN 200620006967 CN200620006967U CN2874193Y CN 2874193 Y CN2874193 Y CN 2874193Y CN 200620006967 CN200620006967 CN 200620006967 CN 200620006967 U CN200620006967 U CN 200620006967U CN 2874193 Y CN2874193 Y CN 2874193Y
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- CN
- China
- Prior art keywords
- heat insulation
- utility
- model
- valve
- semi
- 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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Abstract
The utility model discloses a heat insulation protection hood for valve, which comprises two semi-cavity shell bodies that joined with each other via flange brims. Bolt holes are set in pairs in the two flange brims; bolts are set in the bolt holes; an aluminum silicate heat insulation layer is clamped in the semi-cavity shell body; a steel wire net fixing layer is inlaid on the surface of the internal cavity of the aluminum silicate heat insulation layer. When the two semi-cavity shell bodies buckle with each other, the shape of the formed internal cavity will correspond with that of the valve. In this utility model, the semi-cavity shell body can be made of toughened glass. This utility model, which can be installed and uninstalled conveniently, wastes no materials, results in no environmental pollution, ensures excellent heat insulation effect, features smooth, even and pleasant appearance and longer service life. The waterproof shell of this utility model can resist the erosion of acid, alkali and aging as well as result in no transformation and crack after receiving the impact of outside force, so as to protect the equipments from damage. Therefore, the utility model can be widely applied to the pipe valves that have the need of heat insulation in winter.
Description
One, technical field
The utility model relates to the fluid line fixture, relates in particular to a kind of insulation protective housing that is used for the fluid line valve.
Two, background technique
Oil field and some other industry, pipeline valve all will be incubated preservative treatment winter.At present, the method that the valve insulation is adopted usually is: rock wool blanket is bundled on the valve with iron wire, twines tight again with glass fiber cloth.In order to play protective action, can wrap up iron sheet at skin.Certainly, thermal insulating material is not limited to rock wool, also useful complex silicate salt material, sepiolite paste paint or other thermal insulating material.Though said method can play insulation effect,, be not easy to safeguard, destroyed during maintenance, can only disposablely use, outward appearance is coarse.
Three, summary of the invention
The purpose of this utility model is in order to overcome the deficiency of prior art, provide a kind of easy to use, the insulation barrier propterty is good, the valve insulation protective housing of appearance looks elegant.
The characteristics of the utility model valve insulation protective housing are: it is made up of two half cavity shells that coincide mutually with flange edge, on two flange edges bolt hole is set in pairs, bolt is set in the bolt hole, inlay card alumina silicate thermal insulation layer in described half cavity shell, press embedding steel wire fixed bed on the described alumina silicate thermal insulation layer surface of internal cavity, after described two and half cavity shells fastened, the interior empty size shape and the valve profile of formation were suitable.
In the such scheme, described half cavity shell is made by glass fibre reinforced plastics.
The utility model is owing to adopt two and half cavity shells, in establish thermal insulation layer and fasten, connect with bolt; the method of parcel valve is incubated protection, and its advantage is: remove and install convenient, fast, waste material not; health free from environmental pollution, high insulating effect, and smooth in appearance, smooth, attractive in appearance; long service life, shell waterproof, anti-soda acid; anti-aging; after bearing certain external impacts, indeformable, do not break, play the effect of protection equipment.
Four, description of drawings
Described in detail below in conjunction with the utility model embodiment accompanying drawing:
Fig. 1 is the plan view of the utility model embodiment band broken section;
Fig. 2 is the side view of the utility model embodiment band broken section;
Fig. 3 is the plan view of the utility model embodiment band broken section;
Fig. 4 is the worm's eye view of the utility model embodiment band broken section.
Five, embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the characteristics of the utility model valve insulation protective housing are: it is made up of two half cavity shells 1 that coincide mutually with flange edge, on two flange edges 2 bolt hole is set in pairs, bolt 3 is set in the bolt hole, inlay card alumina silicate thermal insulation layer 4 in half cavity shell 1, after pressing 5, two half cavity shells of embedding steel wire fixed bed 1 to fasten on alumina silicate thermal insulation layer 4 surface of internal cavity, the interior empty size shape and the valve profile of formation are suitable.Half cavity shell 1 is made by glass fibre reinforced plastics.
Claims (2)
1. a valve is incubated protective housing, it is characterized in that: it is made up of two half cavity shells that coincide mutually with flange edge, on two flange edges bolt hole is set in pairs, bolt is set in the bolt hole, inlay card alumina silicate thermal insulation layer in described half cavity shell, press embedding steel wire fixed bed on the described alumina silicate thermal insulation layer surface of internal cavity, after described two and half cavity shells fastened, the interior empty size shape and the valve profile of formation were suitable.
2. valve insulation protective housing according to claim 1, it is characterized in that: described half cavity shell is made by glass fibre reinforced plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006967 CN2874193Y (en) | 2006-03-06 | 2006-03-06 | Valve heat insulation protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006967 CN2874193Y (en) | 2006-03-06 | 2006-03-06 | Valve heat insulation protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874193Y true CN2874193Y (en) | 2007-02-28 |
Family
ID=37780791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620006967 Expired - Fee Related CN2874193Y (en) | 2006-03-06 | 2006-03-06 | Valve heat insulation protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874193Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858463A (en) * | 2010-06-13 | 2010-10-13 | 太仓市福顺塑业有限公司 | Valve protective cap |
| RU2530986C2 (en) * | 2012-03-26 | 2014-10-20 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | Heat insulation of air eliminator for overhead and underground erection |
| CN105240653A (en) * | 2015-11-11 | 2016-01-13 | 浙江创想节能科技有限公司 | Ultrahigh-temperature resisting detachable insulation sleeve |
-
2006
- 2006-03-06 CN CN 200620006967 patent/CN2874193Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858463A (en) * | 2010-06-13 | 2010-10-13 | 太仓市福顺塑业有限公司 | Valve protective cap |
| RU2530986C2 (en) * | 2012-03-26 | 2014-10-20 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | Heat insulation of air eliminator for overhead and underground erection |
| CN105240653A (en) * | 2015-11-11 | 2016-01-13 | 浙江创想节能科技有限公司 | Ultrahigh-temperature resisting detachable insulation sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20140306 |