CN108317329A - A kind of general compensator of combustion gas - Google Patents
A kind of general compensator of combustion gas Download PDFInfo
- Publication number
- CN108317329A CN108317329A CN201810300102.3A CN201810300102A CN108317329A CN 108317329 A CN108317329 A CN 108317329A CN 201810300102 A CN201810300102 A CN 201810300102A CN 108317329 A CN108317329 A CN 108317329A
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- CN
- China
- Prior art keywords
- wall
- screw
- fixed
- pedestal
- alarm
- 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.)
- Pending
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Classifications
-
- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/022—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with a single corrugation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of general compensators of combustion gas, including pedestal, the bottom outer wall quadrangle of the pedestal, which is provided with, sets the first groove, and the bottom interior wall of four the first grooves has been connected by screw automatically controlled telescopic rod, the automatically controlled telescopic rod is fixed with universal wheel far from pedestal side outer wall by screw, the side outer wall of the pedestal is provided with mounting groove, and the inner wall of mounting groove slidably connects instrument cases, side outer wall of the instrument cases far from mounting groove bottom interior wall has been connected by screw handle, and the outer wall of handle is enclosed with elastomeric skin layer, top exterior walls one end of the pedestal is fixed with alarm by screw, side of the top exterior walls of the pedestal far from alarm is fixed with lifter by screw.The present invention has benefit easy to remove, by the lifter of setting, can be adjusted, is easy for installation and removal according to the height of gas pipeline, convenient for collecting installation tool, prevents installation tool from losing.
Description
Technical field
The present invention relates to technology of gas pipeline field more particularly to a kind of general compensators of combustion gas.
Background technology
Compensator is traditionally also expansion joint or telescopic joint, by constitute its operative body bellows and end pipe, holder,
The attachmentes such as flange, conduit form, and belong to a kind of compensating element, using effective dilatation of its operative body bellows, to inhale
The axis of change in size or compensation pipes that closed tube line, conduit, container etc. are generated by the reasons such as expanding with heat and contract with cold, conduit, container etc.
To, transverse direction and angular displacement, it can also be used to noise-and-vibration-reduction, it is widely used in modern industry, in heat supply, heating tube in order to prevent
When road heats up, pipe deforming or destruction are caused due to thermal stretching or temperature stress, needs that compensator is arranged on pipeline, to mend
The thermal stretching for repaying pipeline, to reduce the stress of tube wall and act on the active force on valve member or supporting structure.
Generally existing defect causes the service life of product not grown in compensator structure currently on the market, during use
Affected by force, which is also easy to produce buckling deformation, leads to bellows bursts, this factor causes compensator usually to terminate to make earlier than Gas Pipe
With the service life, the safe operation of Gas Pipe is influenced, and installation and removal are more troublesome.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the general compensation of a kind of combustion gas proposed
Device.
To achieve the goals above, present invention employs following technical solutions：
A kind of general compensator of combustion gas, including pedestal, the bottom outer wall quadrangle of the pedestal, which is provided with, sets the first groove, and
The bottom interior wall of four the first grooves has been connected by screw automatically controlled telescopic rod, the automatically controlled telescopic rod far from pedestal side outside
Wall is fixed with universal wheel by screw, and the side outer wall of the pedestal is provided with mounting groove, and the inner wall of mounting groove slidably connects
Instrument cases, side outer wall of the instrument cases far from mounting groove bottom interior wall have been connected by screw handle, and the outer wall of handle
It is enclosed with elastomeric skin layer, top exterior walls one end of the pedestal is fixed with alarm, the top exterior walls of the pedestal by screw
Side far from alarm is fixed with lifter by screw, and the top exterior walls of lifter are fixed with support plate by screw,
The top exterior walls of the support plate have been connected by screw damper, and the top exterior walls of damper are fixed with support by screw
The top exterior walls of plate, the supporting plate are bonded with thermal insulation layer, and the surrounding inner wall of thermal insulation layer is socketed with bellows.
Preferably, the both ends outer wall of the bellows is welded with flange, and the opposite side outer wall of two flanges is opened
There is screw hole, the quantity of screw hole is four to six.
Preferably, the top and bottom outer wall of two flanges is welded with fixed block, and the side of four fixed blocks
Outer wall is provided with through-hole, and the through-hole wall of opposite side is plugged with the same pull rod.
Preferably, screw thread is carved at the both ends of two pull rods, and the both ends of two pull rods are solid by hex screw
It is fixed.
Preferably, the side inner wall of the bellows approach alarm device is fixed with the first solenoid valve, and ripple by screw
Side inner wall of the pipe far from alarm is fixed with second solenoid valve by screw.
Preferably, the automatically controlled telescopic rod, lifter, alarm, the first solenoid valve, second solenoid valve are respectively connected with out
It closes, and switchs and processor is connected with by signal wire.
Preferably, the side of the thermal insulation layer bottom interior wall far from alarm is provided with the second groove, and the second groove inner wall
It is fixed with coal gas detection sensor by screw, the letter that the signal output end of coal gas detection sensor passes through signal wire and processor
Number input terminal is connected.
Beneficial effects of the present invention are：
1. there is benefit easy to remove by the universal wheel of setting, it, can be according to gas pipeline by the lifter of setting
Height is adjusted, and has the benefit being easy for installation and removal, and has the benefit of protection bellows by the thermal insulation layer of setting.
2. by the instrument cases of setting, after installation is complete in compensator, convenient for collecting installation tool, prevent installation tool from losing
It loses, needs quickly search out tool when repairing.
3. by the coal gas detection sensor and alarm of setting, when gas leakage occurs, the control of coal gas detection sensor
Processor starts the first solenoid valve, second solenoid valve, prevents combustion gas from further leaking, and starts alarm and complete early warning, has
Promote the benefit of safety.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of the general compensator of combustion gas proposed by the present invention；
Fig. 2 is a kind of partial structural diagram of the general compensator of combustion gas proposed by the present invention；
Fig. 3 is a kind of broken section structural schematic diagram of the general compensator of combustion gas proposed by the present invention.
In figure：1 pedestal, 2 universal wheels, 3 automatically controlled telescopic rods, 4 alarms, 5 lifters, 6 bellowss, 7 first solenoid valves, 8
Flange, 9 fixed blocks, 10 pull rods, 11 thermal insulation layers, 12 second solenoid valves, 13 coal gas detection sensors, 14 supporting plates, 15 dampers, 16
Support plate, 17 handles, 18 instrument cases.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the general compensator of a kind of combustion gas, including pedestal 1, the bottom outer wall quadrangle of pedestal 1, which is provided with, sets
One groove, and the bottom interior wall of four the first grooves has been connected by screw automatically controlled telescopic rod 3, automatically controlled telescopic rod 3 is the bottom of far from
1 side outer wall of seat is fixed with universal wheel 2 by screw, and the side outer wall of pedestal 1 is provided with mounting groove, and the inner wall sliding of mounting groove
Instrument cases 18 are connected with, side outer wall of the instrument cases 18 far from mounting groove bottom interior wall has been connected by screw handle 17, and handle
The outer wall of hand 17 is enclosed with elastomeric skin layer, and top exterior walls one end of pedestal 1 is fixed with alarm 4, the top of pedestal 1 by screw
Side of the outer wall far from alarm is fixed with lifter 5 by screw, and the top exterior walls of lifter 5 are fixed with branch by screw
The top exterior walls of fagging 16, support plate 16 have been connected by screw damper 15, and the top exterior walls of damper 15 pass through screw
It is fixed with supporting plate 14, the top exterior walls of supporting plate 14 are bonded with thermal insulation layer 11, and the surrounding inner wall of thermal insulation layer 11 is socketed with bellows
6。
In the present invention, the both ends outer wall of bellows 6 is welded with flange 8, and the opposite side outer wall of two flanges 8 is opened
There is screw hole, the quantity of screw hole is four to six, and the top and bottom outer wall of two flanges 8 is welded with fixed block 9, and four solid
The side outer wall for determining block 9 is provided with through-hole, and the through-hole wall of opposite side is plugged with the same pull rod 10, two pull rods 10
Screw thread is carved at both ends, and the both ends of two pull rods 10 are fixed by hex screw, the side of 6 approach alarm device 4 of bellows
Inner wall is fixed with the first solenoid valve 7 by screw, and side inner wall of the bellows 6 far from alarm 4 is fixed with by screw
Two solenoid valves 12, automatically controlled telescopic rod 3, lifter 5, alarm 4, the first solenoid valve 7, second solenoid valve 12 are respectively connected with switch,
And switch is connected with processor by signal wire, the model ARM9TDMI of processor, 11 bottom interior wall of thermal insulation layer is far from alarm
The side of device 4 is provided with the second groove, and the second groove inner wall is fixed with coal gas detection sensor 13 by screw, and coal gas detection passes
The model MQ-4 of sensor 13, the signal input part that the signal output end of coal gas detection sensor 13 passes through signal wire and processor
It is connected.
Operation principle：Being moved to compensator by universal wheel 2 needs place to be mounted, closes the withdrawal of automatically controlled telescopic rod 3
Universal wheel 2 is completed to fix, and lifter 5 is adjusted according to gas pipeline height, after regulating, you can installation, installation after installation is complete
Tool can be placed in instrument cases 18, cold by heat expansion with absorption line, conduit, container etc. using effective dilatation of bellows 6
The reasons such as contracting and the change in size that generates, when gas leakage occurs for compensator, 13 control processor of coal gas detection sensor opens
Dynamic first solenoid valve 7, second solenoid valve 12, prevent combustion gas from further leaking, and start alarm 4 and complete early warning.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of general compensator of combustion gas, including pedestal (1), which is characterized in that open the bottom outer wall quadrangle of the pedestal (1)
Set the first groove, and the bottom interior wall of four the first grooves has been connected by screw automatically controlled telescopic rod (3), it is described automatically controlled to stretch
Contracting bar (3) is fixed with universal wheel (2) far from pedestal (1) side outer wall by screw, and the side outer wall of the pedestal (1) is provided with peace
Tankage, and the inner wall of mounting groove slidably connects instrument cases (18), the instrument cases (18) far from mounting groove bottom interior wall one
Side outer wall has been connected by screw handle (17), and the outer wall of handle (17) is enclosed with elastomeric skin layer, the top of the pedestal (1)
Outer wall one end is fixed with alarm (4) by screw, and side of the top exterior walls far from alarm of the pedestal (1) passes through screw
It is fixed with lifter (5), and the top exterior walls of lifter (5) are fixed with support plate (16), the support plate (16) by screw
Top exterior walls be connected by screw damper (15), and the top exterior walls of damper (15) are fixed with supporting plate by screw
(14), the top exterior walls of the supporting plate (14) are bonded with thermal insulation layer (11), and the surrounding inner wall of thermal insulation layer (11) is socketed with ripple
It manages (6).
2. the general compensator of a kind of combustion gas according to claim 1, which is characterized in that outside the both ends of the bellows (6)
Wall is welded with flange (8), and the opposite side outer wall of two flanges (8) is provided with screw hole, and the quantity of screw hole is four to six.
3. the general compensator of a kind of combustion gas according to claim 2, which is characterized in that the top of two flanges (8)
Fixed block (9) is welded with bottom outer wall, and the side outer wall of four fixed blocks (9) is provided with through-hole, opposite side leads to
Hole inner wall is plugged with the same pull rod (10).
4. the general compensator of a kind of combustion gas according to claim 3, which is characterized in that the both ends of two pull rods (10)
It is carved with screw thread, and the both ends of two pull rods (10) are fixed by hex screw.
5. the general compensator of a kind of combustion gas according to claim 1, which is characterized in that bellows (6) approach alarm
The side inner wall of device (4) is fixed with the first solenoid valve (7), and side inner wall of the bellows (6) far from alarm (4) by screw
It is fixed with second solenoid valve (12) by screw.
6. the general compensator of a kind of combustion gas according to claim 1, which is characterized in that the automatically controlled telescopic rod (3), lifting
Device (5), alarm (4), the first solenoid valve (7), second solenoid valve (12) are respectively connected with switch, and switch and connected by signal wire
There is processor.
7. the general compensator of a kind of combustion gas according to claim 6, which is characterized in that thermal insulation layer (11) bottom interior wall
Side far from alarm (4) is provided with the second groove, and the second groove inner wall is fixed with coal gas detection sensor by screw
(13), the signal output end of coal gas detection sensor (13) is connected by signal wire with the signal input part of processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300102.3A CN108317329A (en) | 2018-04-04 | 2018-04-04 | A kind of general compensator of combustion gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300102.3A CN108317329A (en) | 2018-04-04 | 2018-04-04 | A kind of general compensator of combustion gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317329A true CN108317329A (en) | 2018-07-24 |
Family
ID=62896093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810300102.3A Pending CN108317329A (en) | 2018-04-04 | 2018-04-04 | A kind of general compensator of combustion gas |
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| Country | Link |
|---|---|
| CN (1) | CN108317329A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1140414B (en) * | 1958-05-20 | 1962-11-29 | Bbc Brown Boveri & Cie | Device for tightly pressing and loosening the ends of pipelines |
| GB2345099A (en) * | 1998-11-02 | 2000-06-28 | Luk Getriebe Systeme Gmbh | Pressurised medium operating system having a corrugated tube connection |
| CN205877568U (en) * | 2016-07-05 | 2017-01-11 | 江苏宝众宝达药业有限公司 | Pipeline electromagnetism valve controlling device |
| CN206175925U (en) * | 2016-11-18 | 2017-05-17 | 何晶 | Maintenance -free leakage -proof telescopic joint for hydropower |
| CN107587283A (en) * | 2017-09-28 | 2018-01-16 | 贵州艺雅枝苗绣服饰开发有限公司 | A kind of silk thread clamp structure on multi-thread embroidery machine |
| CN208295381U (en) * | 2018-04-04 | 2018-12-28 | 南京知行管业有限公司 | A kind of general compensator of combustion gas |
-
2018
- 2018-04-04 CN CN201810300102.3A patent/CN108317329A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1140414B (en) * | 1958-05-20 | 1962-11-29 | Bbc Brown Boveri & Cie | Device for tightly pressing and loosening the ends of pipelines |
| GB2345099A (en) * | 1998-11-02 | 2000-06-28 | Luk Getriebe Systeme Gmbh | Pressurised medium operating system having a corrugated tube connection |
| CN205877568U (en) * | 2016-07-05 | 2017-01-11 | 江苏宝众宝达药业有限公司 | Pipeline electromagnetism valve controlling device |
| CN206175925U (en) * | 2016-11-18 | 2017-05-17 | 何晶 | Maintenance -free leakage -proof telescopic joint for hydropower |
| CN107587283A (en) * | 2017-09-28 | 2018-01-16 | 贵州艺雅枝苗绣服饰开发有限公司 | A kind of silk thread clamp structure on multi-thread embroidery machine |
| CN208295381U (en) * | 2018-04-04 | 2018-12-28 | 南京知行管业有限公司 | A kind of general compensator of combustion gas |
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