CN103883787A - Thermal-insulating transmission mechanism of high-temperature air valve - Google Patents
Thermal-insulating transmission mechanism of high-temperature air valve Download PDFInfo
- Publication number
- CN103883787A CN103883787A CN201410109745.1A CN201410109745A CN103883787A CN 103883787 A CN103883787 A CN 103883787A CN 201410109745 A CN201410109745 A CN 201410109745A CN 103883787 A CN103883787 A CN 103883787A
- Authority
- CN
- China
- Prior art keywords
- transmission
- mica
- pivoted arm
- coupling
- temperature air
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000010445 mica Substances 0.000 claims abstract description 27
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 230000008859 change Effects 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
Abstract
Provided is a thermal-insulating transmission mechanism of a high-temperature air valve. The thermal-insulating transmission mechanism of the high-temperature air valve comprises an actuator transmission shaft, a coupler I, a coupler II, a transmission rotary arm I, a transmission rotary arm II, a mica rotary disk, a swivel and a snap spring hinge pin, wherein the actuator transmission shaft is connected with the coupler I, the coupler I and the transmission rotary arm I are fixed through welding, the transmission rotary arm I is connected with the mica rotary disk through a threaded stepped shaft, the mica rotary disk is connected with the swivel through the threaded stepped shaft, the swivel is connected with the transmission rotary arm II through the snap spring hinge pin, and the transmission rotary arm II and the coupler II are fixed through welding. The thermal-insulating transmission mechanism of the high-temperature air valve is simple in structure, small in occupied space, obvious in thermal-insulating effect, good in transmission effect, easy to manufacture and convenient to adjust.
Description
Technical field
The present invention relates to high-temperature ventilating pipeline valve field, relate in particular to the adiabatic driving mechanism of a kind of high temperature air-valve.
Background technique
In ventiduct system, valve is control unit, and its Main Function is xegregating unit and pipe-line system, adjust flux, anti-backflow, adjusting and drainage pressure, and therefore valve is vital device in ventiduct system.
At automobile industry RTO(heat accumulating type heating power incinerator, Regenerative Thermal Oxidizer is referred to as " RTO ") in exhaust treatment system, need a kind ofly can continue heatproof 800-900 ℃, intermittence, maximum temperature reached the air-valve of 1200 ℃.General execution device heatproof is all below 70 ℃, and high temperature resistant final controlling element is also no more than 150 ℃, and the as easy as rolling off a log final controlling element that causes of heat conduction damages, and may also can affect the operation of whole high-temperature gas processing system.
Summary of the invention
In order to address the above problem, the invention provides a kind of transmission effective, to the adiabatic driving mechanism of the well-insulated high temperature air-valve of final controlling element.
The technological scheme of employing of the present invention is as follows:
The adiabatic driving mechanism of high temperature air-valve, comprising: final controlling element transmission shaft, coupling I, coupling II, transmission pivoted arm I, transmission pivoted arm II, mica rotating disk, change and jump ring bearing pin; Final controlling element transmission shaft is connected with coupling I, coupling I and transmission pivoted arm I are by being welded and fixed, transmission pivoted arm I is connected by screw thread multidiameter shaft with mica rotating disk, described mica rotating disk is connected by screw thread multidiameter shaft with change, change is connected with transmission pivoted arm II by jump ring bearing pin, and transmission pivoted arm II and coupling II are welded and fixed;
Described mica rotating disk, comprising: mica adiabatic disks, interior fixing collar, external reinforcement circle are mica adiabatic disks between interior fixing collar and external reinforcement circle;
Described coupling I, coupling II, transmission pivoted arm I, transmission pivoted arm II, jump ring bearing pin and change adopt heat-resisting Austenitic Stainless Steel 06Cr25Ni20 material.
Beneficial effect of the present invention is: the adiabatic driving mechanism of high temperature air-valve provided by the invention, and simple in structure, take up room little, effect of heat insulation is obvious, and transmission is effective, makes easily, easy to adjust, can realize effective transmission of high temperature fan valve executor, and guarantee the working life of final controlling element; In addition, the inside and outside fixing collar in mica rotating disk can guarantee the intensity of mica rotating disk; Use the valve of this kind of adiabatic driving mechanism can be than the normal air-valve 3-5 that increases the service life, and can not damage final controlling element because of heat conduction.
Accompanying drawing explanation
The present invention has accompanying drawing 3 width.
Fig. 1 is the adiabatic driving mechanism structural representation of high temperature air-valve;
Fig. 2 is mica rotating disk sectional view;
Fig. 3 is the adiabatic driving mechanism plan view of high temperature air-valve.
Sequence number explanation in figure: 1. final controlling element transmission shaft, 2 coupling I, 3. transmission pivoted arm I, 4. transmission pivoted arm II, 5. mica adiabatic disks, 6. interior fixing collar, 7. external reinforcement circle, 8. change, 9. coupling II.
Embodiment
Below in conjunction with accompanying drawing 1-3 and embodiment, the present invention is further described, the adiabatic driving mechanism of high temperature air-valve, comprising: final controlling element transmission shaft 1, coupling I 2, coupling II 9, transmission pivoted arm I 3, transmission pivoted arm II 4, mica rotating disk 5, change 8 and jump ring bearing pin, final controlling element is connected with coupling I 2 by final controlling element transmission shaft 1, final controlling element transmission shaft 1 position is adjustable, and lock with Cock screw, coupling I 2 and transmission pivoted arm I 3 are by being welded and fixed, transmission pivoted arm I 3 is connected by screw thread multidiameter shaft with mica rotating disk, described mica rotating disk is connected by screw thread multidiameter shaft with change 8, four screw thread multidiameter shafts are uniform in mica adiabatic disks 5, screw thread multidiameter shaft and tightening nut all not with interior fixing collar 6, external reinforcement circle 7 contacts, eliminate the heat conduction of metal, change 8 is connected with transmission pivoted arm II 4 by jump ring bearing pin, transmission pivoted arm II 4 is welded and fixed with the coupling II 9 of adjusting behind position, coupling II 9 is connected with valve shaft, can realize like this action from final controlling element, also can eliminate the heat conduction from valve shaft.
Described mica rotating disk, comprising: mica adiabatic disks 5, interior fixing collar 6, external reinforcement circle 7; Interior fixing collar 6, the external reinforcement circle 7 of mica adiabatic disks 5 use stainless steels are reinforced, and engine lathe can complete the fastening assembling of interior fixing collar 6, external reinforcement circle 7 and mica adiabatic disks 5; Described coupling I 2 and coupling II 9, transmission pivoted arm I 3 and transmission pivoted arm II 4, jump ring bearing pin and change 8 adopt heat-resisting Austenitic Stainless Steel 06Cr25Ni20(SUS310S) material, described interior fixing collar 6, external reinforcement circle 7 and screw thread multidiameter shaft adopt stainless steel 06Cr19Ni10(SUS304) material, change 8 annular wall thickness are thinner, are easy to reduce heat conduction.
Claims (3)
1. the adiabatic driving mechanism of high temperature air-valve, is characterized in that, comprising: final controlling element transmission shaft (1), coupling I (2), coupling II (9), transmission pivoted arm I (3), transmission pivoted arm II (4), mica rotating disk, change (8) and jump ring bearing pin; Final controlling element transmission shaft (1) is connected with coupling I (2), coupling I (2) and transmission pivoted arm I (3) are by being welded and fixed, transmission pivoted arm I (3) is connected by screw thread multidiameter shaft with mica rotating disk, described mica rotating disk is connected by screw thread multidiameter shaft with change (8), change (8) is connected with transmission pivoted arm II (4) by jump ring bearing pin, and transmission pivoted arm II (4) is welded and fixed with coupling II (9).
2. the adiabatic driving mechanism of high temperature air-valve according to claim 1, it is characterized in that, described mica rotating disk, comprising: mica adiabatic disks (5), interior fixing collar (6), external reinforcement circle (7) are mica adiabatic disks (5) between interior fixing collar (6) and external reinforcement circle (7).
3. the adiabatic driving mechanism of high temperature air-valve according to claim 1, it is characterized in that, described coupling I (2), coupling II (9), transmission pivoted arm I (3), transmission pivoted arm II (4), jump ring bearing pin and change (8) adopt heat-resisting Austenitic Stainless Steel 06Cr25Ni20 material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109745.1A CN103883787B (en) | 2014-03-23 | 2014-03-23 | The adiabatic driving mechanism of high temperature air-valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109745.1A CN103883787B (en) | 2014-03-23 | 2014-03-23 | The adiabatic driving mechanism of high temperature air-valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103883787A true CN103883787A (en) | 2014-06-25 |
| CN103883787B CN103883787B (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109745.1A Active CN103883787B (en) | 2014-03-23 | 2014-03-23 | The adiabatic driving mechanism of high temperature air-valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103883787B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135002A (en) * | 2015-09-25 | 2015-12-09 | 大连兆和科技发展有限公司 | T-shaped high-temperature air valve |
| CN105156744A (en) * | 2015-09-25 | 2015-12-16 | 大连兆和科技发展有限公司 | High-temperature air valve shaft heat insulation transmission mechanism and assembling method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532333Y (en) * | 2002-04-16 | 2003-01-22 | 李进益 | Linkage improved structure for ventilation valve |
| CN201093118Y (en) * | 2007-08-30 | 2008-07-30 | 成都前锋电子电器集团股份有限公司 | Axis transmission mechanism for valve |
| CN201412588Y (en) * | 2009-06-03 | 2010-02-24 | 浙江罗托克执行器有限公司 | Straight travel transmission device of electric valve actuator |
| JP2012021568A (en) * | 2010-07-14 | 2012-02-02 | Mitsubishi Heavy Ind Ltd | Horizontal valve |
| CN202484405U (en) * | 2012-01-29 | 2012-10-10 | 苏州嘉诺资源再生技术有限公司 | Air valve transmission system |
| CN203797116U (en) * | 2014-03-23 | 2014-08-27 | 大连兆和科技发展有限公司 | High-temperature air valve thermal insulation transmission mechanism |
-
2014
- 2014-03-23 CN CN201410109745.1A patent/CN103883787B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532333Y (en) * | 2002-04-16 | 2003-01-22 | 李进益 | Linkage improved structure for ventilation valve |
| CN201093118Y (en) * | 2007-08-30 | 2008-07-30 | 成都前锋电子电器集团股份有限公司 | Axis transmission mechanism for valve |
| CN201412588Y (en) * | 2009-06-03 | 2010-02-24 | 浙江罗托克执行器有限公司 | Straight travel transmission device of electric valve actuator |
| JP2012021568A (en) * | 2010-07-14 | 2012-02-02 | Mitsubishi Heavy Ind Ltd | Horizontal valve |
| CN202484405U (en) * | 2012-01-29 | 2012-10-10 | 苏州嘉诺资源再生技术有限公司 | Air valve transmission system |
| CN203797116U (en) * | 2014-03-23 | 2014-08-27 | 大连兆和科技发展有限公司 | High-temperature air valve thermal insulation transmission mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135002A (en) * | 2015-09-25 | 2015-12-09 | 大连兆和科技发展有限公司 | T-shaped high-temperature air valve |
| CN105156744A (en) * | 2015-09-25 | 2015-12-16 | 大连兆和科技发展有限公司 | High-temperature air valve shaft heat insulation transmission mechanism and assembling method thereof |
| CN105156744B (en) * | 2015-09-25 | 2018-06-26 | 大连兆和环境科技股份有限公司 | High temperature air-valve valve shaft thermal insulation transmission mechanism and its assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103883787B (en) | 2016-02-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116600 Jinzhou Liaoning new area double D port number 3 Road No. 8, No. Patentee after: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Address before: 116600 Jinzhou Liaoning new area double D port number 3 Road No. 8, No. Patentee before: Dalian Megaunity Inc. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adiabatic transmission mechanism of high temperature air valve Effective date of registration: 20220505 Granted publication date: 20160224 Pledgee: Dalian Branch of Bank of Communications Co.,Ltd. Pledgor: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Registration number: Y2022210000036 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 4, No. 300, Dongxin Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, 215156 Patentee after: Suzhou Zhaohe Air System Co.,Ltd. Address before: 116600 No.8, digital3 Road, shuangd port, Jinzhou new district, Dalian City, Liaoning Province Patentee before: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230830 Granted publication date: 20160224 Pledgee: Dalian Branch of Bank of Communications Co.,Ltd. Pledgor: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD. Registration number: Y2022210000036 |