CN202252322U - Special heating device for temperature-controllable valve - Google Patents
Special heating device for temperature-controllable valve Download PDFInfo
- Publication number
- CN202252322U CN202252322U CN2011203581060U CN201120358106U CN202252322U CN 202252322 U CN202252322 U CN 202252322U CN 2011203581060 U CN2011203581060 U CN 2011203581060U CN 201120358106 U CN201120358106 U CN 201120358106U CN 202252322 U CN202252322 U CN 202252322U
- Authority
- CN
- China
- Prior art keywords
- heating
- stainless steel
- valve
- heating device
- special
- 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
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model relates to a special heating device for a temperature-controllable valve. The special heating device is characterized by consisting of an upper part and a lower part capable of being dismounted, wherein a fast locking device is arranged on the upper part and the lower part capable of being dismounted of the heating device, an inner cavity of the heating device arranged on the surface of the valve is a stainless steel inner heating plate wound with armored electric heating wires, the outer surface of the heating device is a stainless steel outer protection plate, a temperature thermal resistor is arranged on the stainless steel inner heating plate, a heat insulation layer and a heat resistance conducting rod are arranged between the stainless steel inner heating plate and the stainless steel outer protection plate, an adjustable top rod is also arranged on the heating device, and the adjustable top rod is arranged in a pavement gap of the armored electric heating wires. The heating device and the valve of the special heating device are two individuals, the maintenance is convenient, the service life of the valve is convenient to prolong, and the special heating device has the characteristics that the heating temperature is adjustable and controllable, the mounting and the dismounting are convenient, the heating temperature of the valve can reach about 400 DEG C, and the special heating device can be used in anti-explosion occasions with the level lower than level B.
Description
Technical field
The utility model relates to a kind of valve heating equipment; The special-purpose heating equipment of controllable temperature valve of detachability characteristics when particularly relating to a kind of accuracy, adjustability with heating temperature control and valve maintenance; It is improvement to existing valve heating equipment structure; Belong to F16K49/00 (2006.01) the I technical field in the International Patent Classification (IPC), be applicable to the various special valves of heat.
Background technique
Existing valve heating equipment all is the aperture of passing through control valve that is built in valve body, and the gas in the heating chamber is remained on certain pressure and temperature, and its thermometric degree of accuracy is low; The heating-up temperature value is low; Can only play the effect of insulation,, still have the phenomenon of freezing to take place in the winter of cold.Therefore, it receives certain restriction on using, and the particularly heating of high-temperature technology valve in order to prolong the working life of valve, is unlikely to overheated suddenly when making valve flow through high temperature media, and needing slowly heats up reaches the occasion of medium high technology temperature requirement.At present, the domestic special-purpose heating equipment of valve that does not also reach this kind requirement.
Publication number is that the utility model patent of CN201925595U has provided " a kind of valve heating equipment ", and it is characterized in that: said valve heating equipment comprises electric heater, and said electric heater is installed in valve and pipeline link position place, and links to each other with power supply.
Publication number is that the utility model patent of CN201916592U has provided a kind of " fast reactor sodium loop valve heating equipment "; It is made up of METAL HEATING PROCESS piece and electrical heating elements; Said METAL HEATING PROCESS piece is two and is arranged at the both sides that are heated valve respectively; In described two METAL HEATING PROCESS pieces are interconnected to form hollow housing and heated valve is wrapped in, in every METAL HEATING PROCESS piece, all be cast with the electrical heating elements of tubular metal.
Above-mentioned publication number is the heating equipment that the utility model patent of CN201925595U and utility model patent that publication number is CN201916592U provide; Though have heating-up temperature evenly, long, the Security of component life and all higher characteristics of stability; But its heating-up temperature low just for antifreezely separate, anti-crystallization; Demolition and maintenance are inconvenient in addition, more can not be used on the pipeline of high-temperature technology requirement.
Summary of the invention
The purpose of the utility model just is to overcome the above-mentioned deficiency that existing technology exists; Solve the problem of the valve heating of high technology temperature requirement; Through studying repeatedly, test, improving; Provide the special-purpose heating equipment of controllable temperature valve of new structure; The utility model according to specification, the size of technological requirement and the valve body of heating, can produce the special-purpose heating equipment of valve body of all size switch, have that heating-up temperature is adjustable, easy installation and removal, the valve heating-up temperature can reach about 400 ℃ and it is explosion-proof to can be used for, the occasion below the grade B level and the advantage of long service life.
The technical solution that the utility model provides is: the special-purpose heating equipment of this controllable temperature valve; Be characterized in that said heating equipment is made up of upper and lower disassembled two-part; Upper and lower disassembled two-part of heating equipment are provided with quick-locking device; The heating equipment inner chamber that is located on the valve surface is the interior heating plate of stainless steel that is twining the armouring electric heating wire, and the outer surface of heating equipment is the outer protecting sheet of stainless steel, and heating plate is provided with the thermometric thermal resistor in the stainless steel; So that temperature is passed to control instrument, through the power supply switching of instrument regulation and control heating plate.
For accomplishing the purpose of the utility model better, the armouring electric heating wire that twines on the heating plate in the stainless steel is single shop or two shops structure, and it twines density will decide according to the sized of valve.
For accomplishing the purpose of the utility model better, be provided with thermal insulation layer between the outer protecting sheet of heating plate and stainless steel in the stainless steel, to reduce the loss of heating-up temperature.
For accomplishing the purpose of the utility model better, also be provided with the hot connecting rod of resistance between heating plate and the outer protecting sheet of stainless steel in the stainless steel, to strengthen in the stainless steel being connected between the protecting sheet outside the heating plate and stainless steel.
For accomplishing the purpose of the utility model better; Also be provided with adjustable push rod on the said heating equipment, this adjustable push rod is located between the laying gap of armouring electric heating wire, and its effect is through the thrust of push rod; Make internal layer electrical tracing line thin plate and be heated valve and combine closely, accelerate thermal conduction effect.
Compared with prior art; The beneficial effect of the utility model is: the utility model is the valve heating; Heating equipment and valve are two individuals; Be convenient to keep in repair and prolong the working life of valve like this, have that heating-up temperature is adjustable, easy installation and removal, the valve heating-up temperature can reach about 400 ℃ and it is explosion-proof to can be used for, the occasion below the grade B level and the advantage of long service life.
Description of drawings
Fig. 1 is the embodiment's that provides of the utility model a structural representation.
Mark among the figure: the 1. top of heating equipment, the 2. bottom of heating equipment, 3. quick-locking device, 4. valve; 5. heating plate in the stainless steel, 6. outer protecting sheet, 7. thermometric thermal resistor, 8. armouring electric heating wire of stainless steel; 9. thermal insulation layer 10. hinders hot connecting rod, 11. adjustable push rods.
Embodiment
Below in conjunction with embodiment the concrete technological scheme of the utility model is further specified: as shown in Figure 1; The special-purpose heating equipment of this controllable temperature valve; Be made up of upper and lower disassembled two-part, the top 1 of heating equipment and the bottom 2 of heating equipment are provided with quick-locking device 3, and being located at valve 4 lip-deep heating equipment inner chambers is the interior heating plate 5 of stainless steel that is twining the armouring electric heating wire; The outer surface of heating equipment is the outer protecting sheet 6 of stainless steel; Heating plate 5 is provided with thermometric thermal resistor 7 in the stainless steel, so that temperature is passed to control instrument, through the power supply switching of instrument regulation and control heating plate.The armouring electric heating wire 8 that twines on the heating plate 5 in the stainless steel is single shop structure; It twines density decides according to the sized of valve; Be provided with thermal insulation layer 9 between the outer protecting sheet 6 of heating plate 5 and stainless steel in the stainless steel; Can reduce the loss of heating-up temperature, also be provided with between heating plate 5 and the outer protecting sheet 6 of stainless steel in the stainless steel and strengthen the hot connecting rod 10 of resistance that is connected between the protecting sheet outside the heating plate and stainless steel in the stainless steel, also be provided with adjustable push rod 11 on the said heating equipment; This is adjustable, and push rod 11 is located between the laying gap of armouring electric heating wire 8; Its effect makes the interior heating plate 5 of stainless steel of internal layer combine closely with heated valve 4 through the thrust of push rod, accelerates thermal conduction effect.
Claims (5)
1. the special-purpose heating equipment of a controllable temperature valve; It is characterized in that said heating equipment is made up of upper and lower disassembled two-part; Upper and lower disassembled two-part of heating equipment are provided with quick-locking device; The heating equipment inner chamber that is located on the valve surface is the interior heating plate of stainless steel that is twining the armouring electric heating wire, and the outer surface of heating equipment is the outer protecting sheet of stainless steel, and heating plate is provided with the thermometric thermal resistor in the stainless steel; So that temperature is passed to control instrument, through the power supply switching of instrument regulation and control heating plate.
2. the special-purpose heating equipment of controllable temperature valve according to claim 1 is characterized in that the armouring electric heating wire that twines on the heating plate in the stainless steel is single shop or two shops structure, and it twines density decides according to the sized of valve.
3. the special-purpose heating equipment of controllable temperature valve according to claim 1 is characterized in that being provided with thermal insulation layer between interior heating plate of stainless steel and the outer protecting sheet of stainless steel.
4. the special-purpose heating equipment of controllable temperature valve according to claim 3 is characterized in that also being provided with the hot connecting rod of resistance between interior heating plate of stainless steel and the outer protecting sheet of stainless steel.
5. the special-purpose heating equipment of controllable temperature valve according to claim 1 is characterized in that also being provided with on the said heating equipment adjustable push rod, and this adjustable push rod is located between the laying gap of armouring electric heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203581060U CN202252322U (en) | 2011-09-23 | 2011-09-23 | Special heating device for temperature-controllable valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203581060U CN202252322U (en) | 2011-09-23 | 2011-09-23 | Special heating device for temperature-controllable valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252322U true CN202252322U (en) | 2012-05-30 |
Family
ID=46113564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203581060U Expired - Fee Related CN202252322U (en) | 2011-09-23 | 2011-09-23 | Special heating device for temperature-controllable valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016836A (en) * | 2011-09-23 | 2013-04-03 | 沈阳市中色测温仪表材料研究所有限公司 | Special heating device for temperature-controllable valve |
| CN105179798A (en) * | 2015-08-28 | 2015-12-23 | 莫玉艳 | Ceramic-type intelligent frost valve |
| CN107044563A (en) * | 2017-02-08 | 2017-08-15 | 江苏神通阀门股份有限公司 | low temperature valve stuffing box structure |
| CN109828152A (en) * | 2019-01-28 | 2019-05-31 | 东莞市硅翔绝缘材料有限公司 | The automated test device of battery heating sheet |
-
2011
- 2011-09-23 CN CN2011203581060U patent/CN202252322U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016836A (en) * | 2011-09-23 | 2013-04-03 | 沈阳市中色测温仪表材料研究所有限公司 | Special heating device for temperature-controllable valve |
| CN105179798A (en) * | 2015-08-28 | 2015-12-23 | 莫玉艳 | Ceramic-type intelligent frost valve |
| CN107044563A (en) * | 2017-02-08 | 2017-08-15 | 江苏神通阀门股份有限公司 | low temperature valve stuffing box structure |
| CN109828152A (en) * | 2019-01-28 | 2019-05-31 | 东莞市硅翔绝缘材料有限公司 | The automated test device of battery heating sheet |
| CN109828152B (en) * | 2019-01-28 | 2021-12-03 | 东莞市硅翔绝缘材料有限公司 | Automatic test equipment for battery heating plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202430352U (en) | High-temperature spinning manifold | |
| CN202252322U (en) | Special heating device for temperature-controllable valve | |
| CN201495102U (en) | Small-size vertical type high temperature graphitized furnace | |
| CN102723446B (en) | Battery inner box and battery temperature control box employing battery inner box | |
| CN103512755B (en) | A kind of radiating heat system for active cooling experiment | |
| CN102507194A (en) | High heat flow thermal environment simulation device | |
| CN115371256A (en) | Heat storage and direct heating dual-purpose electromagnetic induction type air electric heater and using method thereof | |
| CN205481748U (en) | Electromagnetism energy storage heat source device | |
| CN108072172B (en) | Direct high-efficient electric heater | |
| CN202712288U (en) | Battery inner box and temperature control cabinet using battery inner box | |
| CN103016836B (en) | Special heating device for temperature-controllable valve | |
| CN201803595U (en) | Multi-stage mullite castable electrical heating tube type vitreous furnace | |
| CN204285598U (en) | Asymmetrical novel PTC convection electric heater | |
| CN204389422U (en) | Superhigh temperature Heat-Insulation Test device | |
| CN204359120U (en) | A kind of combustion furnace | |
| CN103674556B (en) | A kind of radiant heating device for active cooling experiment | |
| CN204718381U (en) | A kind of novel immersion heating crucible holding furnace | |
| CN202329066U (en) | Well type resistance heating furnace for reducing and producing zirconium sponge | |
| CN201974042U (en) | Vertical-type large-caliber wide-temperature-filed high-temperature tubular experimental electric furnace | |
| CN204022479U (en) | A kind of graphitizing device of producing for graphite guide hotting mask | |
| CN208253710U (en) | Carbon fiber heating electric heating equipment | |
| CN202083218U (en) | Heating furnace | |
| CN201867055U (en) | Tungsten-rhenium thermocouple fuse fixed-point furnace | |
| CN208332670U (en) | Electric heating gas heater | |
| CN201628481U (en) | Gas preheating device of electronic component firing furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Miao Yu Inventor after: Guo Deli Inventor after: Guan Shuang Inventor after: Li Wei Inventor after: Li Fangfang Inventor after: Liu Siying Inventor after: Hou Sulan Inventor after: Lan Yingli Inventor after: Hu Qingbin Inventor after: Bao Hongyan Inventor after: Chen Xiao Inventor after: Qi Baojun Inventor after: Zhao Huidong Inventor after: Gong Jun Inventor after: Chen Xiaoxiang Inventor after: Ma Lishu Inventor before: Miao Yu Inventor before: Liu Siying Inventor before: Guo Deli Inventor before: Chen Xiao Inventor before: Qi Baojun Inventor before: Ji Dong Inventor before: Guan Shuang Inventor before: Li Wei Inventor before: Chen Xiaoxiang Inventor before: Ma Lishu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MIAO YU GUO DELI CHEN XIAO QI BAOJUN JI DONG GUAN SHUANG LI WEI CHEN XIAOXIANG MA LISHU LIU SIYING TO: MIAO YU HU QINGBIN BAO HONGYAN CHEN XIAO QI BAOJUN ZHAO HUIDONG GONG JUN CHEN XIAOXIANG MA LISHU GUO DELI GUAN SHUANG LI WEI LI FANGFANG LIU SIYING HOU SULAN LAN YINGLI |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |