CN201090904Y - Valve heat preservation and heat insulation cover capable of disassembling and assembling - Google Patents
Valve heat preservation and heat insulation cover capable of disassembling and assembling Download PDFInfo
- Publication number
- CN201090904Y CN201090904Y CNU2007200243155U CN200720024315U CN201090904Y CN 201090904 Y CN201090904 Y CN 201090904Y CN U2007200243155 U CNU2007200243155 U CN U2007200243155U CN 200720024315 U CN200720024315 U CN 200720024315U CN 201090904 Y CN201090904 Y CN 201090904Y
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- China
- Prior art keywords
- valve
- preserving
- cold
- heat
- insulation
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- Expired - Fee Related
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Abstract
The utility model discloses a dismountable heat- preserving and cold- preserving valve cover, which is mainly used in heat- insulation, heat- preservation and cold- preservation of various valves. The utility model is characterized in that the dismountable heat- preserving and cold- preserving valve cover is composed of two shells, in which heat- preserving or cold- preserving material is adhibited. The shells are provided with flanges, which are used for connecting the two shells, so that the valve cover can be fixed on the valve firmly. The end face of the heat- preserving and cold- preserving valve cover is provided with a U- shaped opening corresponding to a valve pipeline and a valve rod frame, so as to be clipped accurately on the pipe and the valve rod frame. The utility model can prevent the rain water from entering the shells. Thereby, the utility model has the advantages of compact structure, convenient assembling and disassembling, good heat- preserving and cold- preserving effect and using repeatability.
Description
Technical field:
The utility model relates to a kind of novel valve insulation cold insulation device.
Background technique:
Along with the energy-saving heat preserving continuous advancement in technology, the insulation of valve and cold insulation obtain people's attention more.The research and development achievement of valve lagging to wideling popularize and using in recent years.The structure of valve lagging is roughly the same, and thermal insulating material is mainly selected rock wool, alumina silicate, glass wool for use.Because the easy layering of lamination coating is generally selected for use glass fibre cloth or chain link fence to do the surface and fixed, in fact thermal insulation layer is difficult to fit with the valve profile, and heat insulation effect is poor.The more difficult requirement of satisfying the valve cold insulation of these materials, plane shape is all adopted in both ends of the surface pipeline turnover place of valve sleeve, is difficult to prevent the defective that rainwater seeps water in valve pocket in the outdoor application.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and dismountable valve insulation cold insulation cover is provided.The difference that has solved insulation, cold insulation material use and with the bonding problem of housing.And turnover place of valve pocket end face pipeline has been designed to U type flange opening.Solved the problem of outdoor valve sleeve infiltration in rainy season.The utility model is to adopt two fan housings to form, and insulation, cold insulation material and housing are bonded as one.It has easy accessibility, and the insulation cold insulation is effective, rational in infrastructure, reusable characteristics.
The technical scheme in the invention for solving the technical problem is: 1. dismountable insulation cold insulation cover is made up of two fan housings, be stained with elasticity light heat insulation material or rubber-plastic foamed cold insulation material in the housing, thereby reach the purpose of valve insulation or cold insulation.
2. have flange edge on the dismountable valve insulation cold insulation set of shells, be used for connecting the lagging housing, it is fixed on the valve by bolt.3. make U-shaped flange mouth in pipeline turnover place of valve sleeve housing two ends, can prevent the problem of rainwater infiltration in cover in open-air use of valve insulation cold insulation cover.4. in the middle of two flange edges, be added with T shape water-proof mat to prevent the infiltration of flange edge slit.
As long as the utility model is owing to adopted above technological scheme to be installed on the valve with the corresponding insulation cold insulation of valve model cover, thereby reach its insulation, cold insulation, rainproof, easy accessibility, reusable characteristics.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1. be the utility model internal structure schematic representation
Fig. 2. for the utility model is installed and used schematic representation
1. valves insulation cold insulation cover shell, 2. flange edges, 3. insulation cold insulation materials, 4. end face U-shaped limit openings, 5. valve rod frame openings, 6. bolt connecting hole 7.T shape water-proof mats, 8. clamping bolts, 9. valve bodies, 10. valve rod framves among the figure
Embodiment:
Embodiment one. as shown in Figure 2 at first with dismountable valve insulation cold insulation cover (1) wherein a fan be installed on the valve (9), another fan housing that will have T shape water-proof mat (7) again aligns mutually with it, and two flange edges (2) being tightened together by the bolt connecting hole on the flange edge (6) with bolt (8) gets final product.Loosening fasteners takes off two fan valve pockets and gets final product when dismantling as needs.In sum: the utlity model has insulation, cold insulation is effective, installation is convenient, and beautiful shape is anticorrosion rainproof, reusable characteristics.
Claims (3)
1. dismountable valve is incubated the cold insulation cover, comprises the two fan housings compositions that have U-shaped waterproof flange, it is characterized in that being incubated being stained with elastic heat preserving or cold insulation material in the cold insulation set of shells, and making housing compound with the insulation cold insulation material is one.
2. according to the described dismountable valve insulation of claim 1 cold insulation cover, it is characterized in that T shape water-proof mat is contained in the middle of the two housings flange edge.
3. according to the described dismountable valve insulation of claim 1 cold insulation cover, it is characterized in that having on the housing with the valve in-and-out pipe on the U-shaped flange opening that matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200243155U CN201090904Y (en) | 2007-06-29 | 2007-06-29 | Valve heat preservation and heat insulation cover capable of disassembling and assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200243155U CN201090904Y (en) | 2007-06-29 | 2007-06-29 | Valve heat preservation and heat insulation cover capable of disassembling and assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090904Y true CN201090904Y (en) | 2008-07-23 |
Family
ID=39862664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200243155U Expired - Fee Related CN201090904Y (en) | 2007-06-29 | 2007-06-29 | Valve heat preservation and heat insulation cover capable of disassembling and assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090904Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244795A (en) * | 2013-05-07 | 2013-08-14 | 北京天济明科技有限公司 | Removable valve cold-insulating product and production method thereof |
| CN107477230A (en) * | 2017-09-29 | 2017-12-15 | 南通市力沛流体阀业有限公司 | A kind of waterproofing valve protection device of high insulating effect |
| CN107859768A (en) * | 2017-11-15 | 2018-03-30 | 束长珠 | A kind of general valve protection device |
| CN108194700A (en) * | 2018-03-28 | 2018-06-22 | 昊天节能装备有限责任公司 | A kind of prefabricated direct-buried Heat-insulation valve structure |
| CN108548050A (en) * | 2018-05-03 | 2018-09-18 | 徐卫海 | A kind of detachable energy-saving heat preserving shell of height waterproof |
-
2007
- 2007-06-29 CN CNU2007200243155U patent/CN201090904Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244795A (en) * | 2013-05-07 | 2013-08-14 | 北京天济明科技有限公司 | Removable valve cold-insulating product and production method thereof |
| CN107477230A (en) * | 2017-09-29 | 2017-12-15 | 南通市力沛流体阀业有限公司 | A kind of waterproofing valve protection device of high insulating effect |
| CN107859768A (en) * | 2017-11-15 | 2018-03-30 | 束长珠 | A kind of general valve protection device |
| CN108194700A (en) * | 2018-03-28 | 2018-06-22 | 昊天节能装备有限责任公司 | A kind of prefabricated direct-buried Heat-insulation valve structure |
| CN108548050A (en) * | 2018-05-03 | 2018-09-18 | 徐卫海 | A kind of detachable energy-saving heat preserving shell of height waterproof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20120629 |