CN202082454U - Inner heat insulation valve - Google Patents
Inner heat insulation valve Download PDFInfo
- Publication number
- CN202082454U CN202082454U CN2011201937047U CN201120193704U CN202082454U CN 202082454 U CN202082454 U CN 202082454U CN 2011201937047 U CN2011201937047 U CN 2011201937047U CN 201120193704 U CN201120193704 U CN 201120193704U CN 202082454 U CN202082454 U CN 202082454U
- Authority
- CN
- China
- Prior art keywords
- valve
- heat insulation
- resistance
- inner heat
- gate 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
Abstract
The utility model relates to an inner heat insulation valve, which comprises a seat board valve and a gate valve, wherein thermal insulating layers are stuck to the inner walls of the seat board valve and the gate valve in a lining manner, and the thermal insulating layers achieve fire resistance, water resistance and abrasion resistance. Compared with the prior art, the inner heat insulation valve has the advantages as follows: firstly, washing resistance can be achieved, and the service life of the valve can be prolonged; secondly, fire resistance and heat insulation can be achieved, and the own heat insulation of the valve can be reduced; and thirdly, fire resistance can be achieved, and the corroded speed of the valve can be reduced.
Description
Technical field
The utility model relates to a kind of base-plate valve, gate valve, relates in particular to the interior heat insulation valve of wall liner subsides thermal-protective coating in a kind of base-plate valve, the gate valve.
Background technique
The pipeline of fixed bed gasifier is carried the coal gas of all temps, some thing coal gas of high temperature.When the base-plate valve on the existing gaspipe line, gate valve are carried the coal gas of all temps, all be insulation outside, on the one hand as anti-scald protection, on the one hand as the heat-insulation and heat-preservation of minimizing heat dissipation, the valve on many pipelines even have no the insulation measure.
The model utility content
The purpose of this utility model is to provide a kind of anti-interior heat insulation valve that washes away, is incubated, reduces the coal gas heat dissipation.
To achieve these goals, the utility model adopts following technological scheme: heat insulation valve in a kind of, and it comprises base-plate valve, gate valve, valve assembling finishes, experiment qualified after, interior wall liner at described base-plate valve, gate valve pastes both fire-resistant, water-fast again, also wear-resisting thermal-protective coating.
The utility model compared with prior art has following advantage:
1, anti-washing away, the working life of prolongation valve;
2, refractory heat-insulating, the thermal loss of minimizing valve itself;
3, fire-resistant, reduced the speed that is corroded of valve.
Description of drawings
Fig. 1 is a heat insulation schematic representation in the gate valve.
Fig. 2 is a heat insulation schematic representation in the base-plate valve.
Embodiment
Below in conjunction with Fig. 1, Fig. 2 the utility model is further described: heat insulation valve in a kind of, it comprises base-plate valve, gate valve, the inwall of described base-plate valve, gate valve is with fire-resistant, and is water-fast, the gluing thermal-protective coating 1 ceramic-like asbestos cloth of resistant to elevated temperatures water glass.
Claims (2)
1. heat insulation valve in a kind comprises base-plate valve, gate valve, it is characterized in that: wall liner posts thermal-protective coating (1) in base-plate valve, the gate valve.
2. a kind of interior heat insulation valve according to claim 1, it is characterized in that: the thermal-protective coating (1) that wall liner pastes in base-plate valve, the gate valve is the ceramic-like asbestos cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201937047U CN202082454U (en) | 2011-06-10 | 2011-06-10 | Inner heat insulation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201937047U CN202082454U (en) | 2011-06-10 | 2011-06-10 | Inner heat insulation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082454U true CN202082454U (en) | 2011-12-21 |
Family
ID=45343083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201937047U Expired - Fee Related CN202082454U (en) | 2011-06-10 | 2011-06-10 | Inner heat insulation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867761A (en) * | 2012-12-14 | 2014-06-18 | 上海新力动力设备研究所 | High-temperature high-pressure scouring-resistant hot fuel gas one-way valve |
-
2011
- 2011-06-10 CN CN2011201937047U patent/CN202082454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867761A (en) * | 2012-12-14 | 2014-06-18 | 上海新力动力设备研究所 | High-temperature high-pressure scouring-resistant hot fuel gas one-way valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203395503U (en) | Compound anti-corrosion, abrasion-resistant and high-temperature-resistant pipeline | |
| CN202082454U (en) | Inner heat insulation valve | |
| CN202914978U (en) | Waterproof heat preserving sleeve | |
| CN204999927U (en) | Wear -resisting sediment copper cooling wall of easily hanging | |
| CN202818661U (en) | Pipeline electromagnetic heating device | |
| CN202175689U (en) | Integrally cast hot-air pipeline of blast furnace | |
| CN105985022A (en) | Thermal-insulating cement | |
| CN204608066U (en) | A kind of single loop formula hot air valve plate | |
| CN202033120U (en) | Novel special thermocouple for pipeline of hot air furnace | |
| CN109022660B (en) | A kind of heating furnace heating high hydrogen content reducing gas | |
| CN204026637U (en) | A kind of flexible diaphragm type wall | |
| CN202756835U (en) | Geothermy type city pipeline thermal insulation system | |
| CN203700404U (en) | Long life micro-water energy-saving valve plate of hot blast valve | |
| CN102380573A (en) | Furnace wall compound structure for heating furnace | |
| CN102101780A (en) | Tough mullite bricks for warm air ducts | |
| CN201277706Y (en) | Temperature keeping apparatus for heat accumulation type hot air stove | |
| CN204164566U (en) | The two pipe elbow of intelligence prefabricated direct-buried thermal insulation pipe crosslinked polyethylene work | |
| CN205048075U (en) | Thermal -insulated pipe of metal - ceramic temperature resistant | |
| CN203212596U (en) | Hot air valve simulation device for blast furnace hot blast stove | |
| CN205316988U (en) | Combination formula furnace wall of hot stove in long -life ore deposit | |
| CN202947146U (en) | Insulation structure of metallurgical off-gas combustion pipeline | |
| CN204420962U (en) | Station boiler furnace roof sealing device | |
| CN204664747U (en) | A kind of novel pipeline ash-transmission system | |
| CN204592714U (en) | A kind of gas filter drain cock with thermal insulation apparatus | |
| CN205046144U (en) | Hot blast valve plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN JINKAI CHEMICAL INVESTMENT HOLDING GROUP CO. Free format text: FORMER OWNER: JIANGXI CHANGYI INDUSTRIAL CO., LTD. Effective date: 20130705 Owner name: JIANGXI CHANGYI INDUSTRIAL CO., LTD. Effective date: 20130705 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 330013 NANCHANG, JIANGXI PROVINCE TO: 475002 KAIFENG, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130705 Address after: 475002 No. 89, 1 West Song Road, Kaifeng City, Henan Province Patentee after: Henan Jinkai Chemical Investment Holding Group Co., Ltd. Patentee after: Jiangxi Changyi Industrial Co., Ltd. Address before: 330013 No. 60, Mount Lu Avenue, Nanchang economic and Technological Development Zone, Jiangxi Patentee before: Jiangxi Changyi Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20170610 |