CN117823571A - Vibration damper for smoke electric heater - Google Patents
Vibration damper for smoke electric heater Download PDFInfo
- Publication number
- CN117823571A CN117823571A CN202410212442.6A CN202410212442A CN117823571A CN 117823571 A CN117823571 A CN 117823571A CN 202410212442 A CN202410212442 A CN 202410212442A CN 117823571 A CN117823571 A CN 117823571A
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- China
- Prior art keywords
- shell
- buffer
- spring
- damping
- inner shell
- 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
- 239000000779 smoke Substances 0.000 title abstract description 12
- 239000000872 buffer Substances 0.000 claims abstract description 107
- 238000013016 damping Methods 0.000 claims abstract description 82
- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000035939 shock Effects 0.000 claims abstract description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003546 flue gas Substances 0.000 claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 claims abstract description 18
- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims abstract description 6
- 239000006185 dispersion Substances 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0023—Purpose; Design features protective
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2234/00—Shape
- F16F2234/02—Shape cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to the technical field of smoke electric heaters, and particularly relates to a vibration damper for a smoke electric heater, which comprises a protective outer shell and a heating inner shell arranged in the protective outer shell, wherein the heating inner shell is in supporting connection with the protective outer shell through a buffer mechanism; the buffer mechanism comprises a shock absorber, a buffer seat arranged at one end of the shock absorber and a buffer spring sleeved outside the shock absorber, and a supporting seat is arranged at one end of the shock absorber; the problem to be solved in the scheme is that the electric heating pipe of the heating element in the heater is easy to damage due to long-term wind impact; this scheme supports between protecting crust and the heating inner shell through buffer gear, and flue gas gets into in the heating inner shell when using, makes the wind-force vibration that the heating inner shell received, can support the buffering from horizontal and vertical cooperation through buffer gear's slip shell and damping spring's cooperation to reduce heating inner shell and internal equipment because the vibration appears damaging.
Description
Technical Field
The invention belongs to the technical field of smoke electric heaters, and particularly relates to a vibration damper for a smoke electric heater.
Background
The flue gas heater is common industrial equipment and is mainly used for heating the waste gas discharged by a flue so as to achieve the aims of environmental protection and energy conservation; the method is mainly used for heating the flue gas generated in the industrial production process to a certain temperature, and then discharging or recycling the flue gas; such devices are commonly used in chemical, metallurgical, energy industries, and the like;
in view of the above-mentioned related art, the inventor considers that the flue gas electric heater is quick to pass through the interior of the heater when using, and the electric heating tube of the heater is easy to damage because of long-term wind impact, and the current shock absorber is usually installed on the electric heating support seat for use, and has small effect on internal shock absorption and buffering, so it is highly desirable to design a shock absorbing device for the flue gas electric heater to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a vibration damper for a smoke electric heater, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the vibration damper for the flue gas electric heater comprises a heater main body, wherein the heater main body comprises a protective outer shell and a heating inner shell arranged in the protective outer shell, a supporting leg is fixedly arranged at the lower end of the protective outer shell, a vent is arranged at one end of the protective outer shell, one end of the heating inner shell is communicated with the vent through a rubber sleeve, a buffer mechanism is arranged at the outer side of the heating inner shell, and the heating inner shell is in supporting connection with the protective outer shell through the buffer mechanism;
the buffer mechanism comprises a shock absorber, a buffer seat arranged at one end of the shock absorber and a buffer spring sleeved outside the shock absorber, wherein a supporting seat is arranged at one end of the shock absorber, an installation seat is arranged at one end of the supporting seat, a connecting seat is rotatably connected at one end of the installation seat, and the connecting seat is fixedly arranged on the outer surface of the heating inner shell;
the damping mechanism further comprises a damping slide block which is slidably arranged on the inner wall of the protective shell, one end of the damping slide block is fixedly provided with a damping spring, one end of the damping spring is fixedly arranged on the protective shell, two ends of the supporting seat are rotatably provided with auxiliary push rods, and one end of each auxiliary push rod is rotatably arranged on one side of the damping slide block;
the inner side sliding device comprises a heating inner shell, wherein a dispersing plate is fixedly arranged at one end of the heating inner shell, dispersing holes are formed in the surface of the dispersing plate, a sliding column is arranged in the inner side sliding of the dispersing plate, a guide seat is fixedly arranged at one end of the sliding column, a supporting spring is sleeved on the outer side of the sliding column, and two ends of the supporting spring are fixedly arranged on the dispersing plate and the guide seat respectively.
Preferably, the shock absorber comprises a sliding shell fixedly installed at one end of a buffer seat and a buffer outer shell fixedly installed at the inner side of a supporting seat, a piston rod is arranged at the inner side of the sliding shell, a damping piston is fixedly installed at one end of the piston rod, a piston valve is arranged on the damping piston, a damping inner shell is arranged in the buffer outer shell, and a bottom valve is fixedly installed at one end of the inner side of the damping inner shell.
Preferably, the space between the buffer outer shell and the damping inner shell is communicated with the inside of the damping inner shell through a bottom valve, and the inside of the damping inner shell is provided with buffer solution.
Preferably, the buffer spring laminating is installed at the surface of sliding shell and buffer shell, buffer spring includes big spring and little spring, big spring housing is established on the sliding shell, little spring housing is established on buffer shell, big spring and little spring interconnect just are integral type structure.
Preferably, the surface of sliding shell and buffer housing all is provided with the rubber overcoat, big spring includes rubber outer spring and sets up the spring main part at rubber outer spring surface, little spring is the same with big spring's structure.
Preferably, the inner side of the buffer spring is arranged to be a plane, and the buffer spring is attached to the sliding shell and the buffer shell through the plane.
Preferably, the sliding grooves are formed in the surfaces of the sliding shell and the buffer shell, the guide sliding blocks are slidably arranged in the sliding grooves, the limiting rings are fixedly arranged on the surfaces of the guide sliding blocks, and the buffer springs penetrate through the limiting rings and are arranged on the outer sides of the sliding shell and the buffer shell.
Preferably, the dispersing holes are uniformly formed in the dispersing plate, the position of the guide seat corresponds to the opening position of one end of the heating inner shell, and one end of the guide seat is conical.
Preferably, the rubber sleeve comprises a corrugated sleeve and connecting sleeves integrally formed at two ends of the corrugated sleeve, and the corrugated sleeve is connected to the heating inner shell and the protective outer shell through the connecting sleeves.
Preferably, the upside of heating inner shell is provided with flange, flange's upside is provided with the heat insulating board, the terminal box is installed to the upside of heat insulating board, the terminal box is connected with the inside electric heating pipe electricity of heating inner shell, the upper end fixed mounting of protecting sheathing has outer box, the terminal box is located the inside of outer box, the outside fixed mounting of terminal box has protecting spring, protecting spring's one end fixed mounting is on outer box inner wall.
Compared with the prior art, the invention has the beneficial effects that:
1. through the guard casing of design and heating inner shell dual protection, support between guard casing and the heating inner shell through buffer gear, flue gas gets into in the heating inner shell when using, make the wind-force vibration that the heating inner shell received, can support the buffering from horizontal and vertical cooperation through buffer gear's sliding shell and damping spring's cooperation, and carry out the shock attenuation through damping slider's sliding friction damping and the damping in the bumper shock absorber, and cooperate the direction of guide holder and support buffering of supporting spring, reduce wind-force blowing heating inner shell, thereby reduce heating inner shell and internal equipment because the damage appears in the vibration.
2. Through the design at sliding tray and buffer spring on sliding shell and buffer housing surface, buffer spring passes spacing ring spiral installation in the outside of sliding shell and buffer housing when using, and the friction damping of cooperation spring main part further strengthens the shock attenuation effect.
3. Through the rubber sleeve of design, connect the air vent on heating inner shell and the protecting sheathing through the rubber sleeve, avoid heating inner shell vibration to influence the ventilation effect when using through the elasticity of rubber sleeve, guarantee that the flue gas can stabilize and get into in the heating inner shell when using and heat.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of a buffer spring connection structure according to the present invention;
FIG. 6 is a schematic view of a buffer spring structure of the present invention;
FIG. 7 is a schematic cross-sectional view of a buffer spring of the present invention;
FIG. 8 is a schematic view of a rubber sleeve according to the present invention;
FIG. 9 is a schematic diagram of an intake buffer structure of a heated inner housing according to the present invention;
in the figure: 1. a heater main body; 10. heating the inner shell; 101. a dispersion plate; 102. dispersing holes; 103. a sliding column; 104. a support spring; 105. a guide seat; 11. a protective housing; 12. support legs; 13. a vent; 14. an outer case; 15. a heat insulating plate; 16. a connecting flange; 17. a protective spring; 18. a junction box; 2. a damper; 3. a rubber sleeve; 31. a corrugated sleeve; 32. connecting sleeves; 4. a buffer mechanism; 40. a support base; 41. a buffer seat; 42. a sliding housing; 421. a piston rod; 422. a damping piston; 423. a piston valve; 424. a rubber jacket; 425. a sliding groove; 426. a guide slide block; 427. a limiting ring; 43. a buffer housing; 431. a damping inner shell; 432. a bottom valve; 44. a buffer spring; 441. a large spring; 4411. a rubber outer spring; 4412. a spring body; 442. a small spring; 45. damping slide blocks; 46. a damping spring; 47. an auxiliary push rod; 48. a mounting base; 49. and a connecting seat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a damping device for flue gas electric heater, including heater main part 1, heater main part 1 includes guard casing 11 and installs the heating inner shell 10 in guard casing 11, guard casing 11's lower extreme fixed mounting has supporting leg 12, guard casing 11's one end is provided with vent 13, guard casing 10's one end communicates with vent 13 through rubber sleeve 3, guard casing 10's outside is provided with buffer gear 4, support and connect through buffer gear 4 between heating inner shell 10 and the guard casing 11, the upside of heating inner shell 10 is provided with flange 16, flange 16's upside is provided with heat insulating board 15, terminal box 18 is installed to flange 15's upside, terminal box 18 is connected with the inside electric heating pipe electricity of heating inner shell 10, guard casing 11's upper end fixed mounting has outer box 14, terminal box 18 is located the inside of outer box 14, guard spring 17 is fixedly installed in the outside of terminal box 18, guard spring 17's one end fixed mounting is on outer box 14 inner wall, the use terminal box 18 is convenient to install when using, and support buffering cooperation spring 17;
the buffer mechanism 4 comprises a damper 2, a buffer seat 41 arranged at one end of the damper 2 and a buffer spring 44 sleeved outside the damper 2, wherein a supporting seat 40 is arranged at one end of the damper 2, a mounting seat 48 is arranged at one end of the supporting seat 40, a connecting seat 49 is rotatably connected to one end of the mounting seat 48, the connecting seat 49 is fixedly arranged on the outer surface of the heating inner shell 10, the buffer seat 41 is supported on the heating inner shell 10 through the buffer mechanism 4 to drive the damper 2 and the buffer seat 41 to slide when the heating inner shell 10 is stressed and vibrated, meanwhile, the buffer seat 41 is pressed on the damping slide block 45 to drive the damping slide block 45 to slide and press the damping spring 46, and the buffer seat 41 and the damping slide block 45 slide on the protection outer shell 11 to provide friction damping and vibration absorption; the buffer mechanism 4 further comprises a damping slide block 45 which is slidably arranged on the inner wall of the protective shell 11, one end of the damping slide block 45 is fixedly provided with a damping spring 46, one end of the damping spring 46 is fixedly arranged on the protective shell 11, two ends of the supporting seat 40 are rotatably provided with auxiliary push rods 47, one end of each auxiliary push rod 47 is rotatably arranged on one side of the corresponding damping slide block 45, when the damping slide block is supported by the damping spring 46 to be buffered in use, and when the supporting seat 40 slides up and down, the auxiliary push rods 47 are driven to push the damping slide block 45 to be pressed on the damping spring 46 for auxiliary buffering; the shock absorber 2 comprises a sliding shell 42 fixedly arranged at one end of a buffer seat 41 and a buffer outer shell 43 fixedly arranged at the inner side of a supporting seat 40, a piston rod 421 is arranged at the inner side of the sliding shell 42, a damping piston 422 is fixedly arranged at one end of the piston rod 421, a piston valve 423 is arranged on the damping piston 422, a damping inner shell 431 is arranged in the buffer outer shell 43, a bottom valve 432 is fixedly arranged at one end of the inner side of the damping inner shell 431, a space between the buffer outer shell 43 and the damping inner shell 431 is communicated with the inner side of the damping inner shell 431 through the bottom valve 432, buffer liquid is arranged in the damping inner shell 431, the damping piston 422 and the piston valve 423 at one end of the piston rod 421 are matched with the buffer liquid in use, and the damping piston 422 slides to provide damping shock absorption when vibration occurs;
the inside fixed mounting of one end of heating inner shell 10 has dispersion board 101, dispersion hole 102 has been seted up on the surface of dispersion board 101, the interior sideslip of dispersion board 101 is installed and is slided post 103, the one end fixed mounting of slide post 103 has guide holder 105, the outside cover of slide post 103 is equipped with supporting spring 104, the both ends of supporting spring 104 are fixed mounting respectively on dispersion board 101 and guide holder 105, when using, flue gas strikes on guide holder 105, make guide holder 105 atress remove and press on supporting spring 104 and cushion, and lead to heating inner shell 10 inside through dispersion hole 102 to the flue gas dispersion, dispersion hole 102 evenly opens on dispersion board 101, the position of guide holder 105 corresponds with heating inner shell 10 one end open position, and the one end of guide holder 105 sets up to conical, the impact that the inside electric heater received is reduced through the dispersion of the direction cooperation dispersion hole 102 of guide holder 105 when using.
From the above description, the present invention has the following advantageous effects: support between guard casing 11 and the heating inner shell 10 through buffer gear 4, flue gas gets into in the heating inner shell 10 when using, make the wind-force vibration that heating inner shell 10 received, can support the buffering from horizontal and vertical cooperation through the cooperation of buffer gear 4's slip shell 42 and damping spring 46, and carry out the shock attenuation through the slip friction damping of damping slider 45 and the damping in the bumper shock absorber 2, and the direction of cooperation guide holder 105 and the supporting buffering of supporting spring 104, reduce wind-force blowing heating inner shell 10, thereby reduce heating inner shell 10 and internal equipment because the vibration damages.
Embodiment two: referring to fig. 1 to 9, on the basis of the first embodiment, the present invention provides a technical solution: the buffer spring 44 is mounted on the outer surfaces of the sliding shell 42 and the buffer shell 43 in a fitting way, the buffer spring 44 comprises a large spring 441 and a small spring 442, the large spring 441 is sleeved on the sliding shell 42, the small spring 442 is sleeved on the buffer shell 43, the large spring 441 and the small spring 442 are connected with each other and are of an integral structure, and the large spring 441 and the small spring 442 of the buffer spring 44 are conveniently sleeved on the sliding shell 42 and the buffer shell 43 to support and buffer during use; the surfaces of the sliding shell 42 and the buffer shell 43 are respectively provided with a rubber jacket 424, the large spring 441 comprises a rubber outer spring 4411 and a spring main body 4412 arranged on the surface of the rubber outer spring 4411, the small spring 442 and the large spring 441 have the same structure, and the friction of the rubber jacket 424 is matched conveniently to slide to provide friction damping for shock absorption when the springs are stressed and compressed during use; the inner side of the buffer spring 44 is provided with a plane, the buffer spring 44 is attached to the sliding shell 42 and the buffer shell 43 through the plane, and the rubber jacket 424 can slide on the sliding shell 42 and the buffer shell 43 smoothly when in use; the sliding grooves 425 are formed in the surfaces of the sliding shell 42 and the buffer shell 43, the guide sliding blocks 426 are arranged in the inner sliding grooves of the sliding grooves 425, the limiting rings 427 are fixedly arranged on the surfaces of the guide sliding blocks 426, the buffer springs 44 penetrate through the limiting rings 427 and are arranged on the outer sides of the sliding shell 42 and the buffer shell 43, the damping effect is enhanced through the sliding of the sliding grooves 425 and the guide sliding blocks 426 in use, and the buffer springs are matched with the limiting rings 427 to be convenient to connect.
By adopting the technical scheme, the sliding groove 425 and the buffer spring 44 are arranged on the surfaces of the sliding shell 42 and the buffer shell 43, and when in use, the buffer spring 44 passes through the limiting ring 427 and is spirally arranged on the outer sides of the sliding shell 42 and the buffer shell 43, and the friction damping of the matched spring main body 4412 is further used for enhancing the damping effect.
Further, the rubber sleeve 3 comprises a corrugated sleeve 31 and connecting sleeves 32 integrally formed at two ends of the corrugated sleeve 31, the corrugated sleeve 31 is connected to the heating inner shell 10 and the protecting outer shell 11 through the connecting sleeves 32, and the ventilation ports 13 of the heating inner shell 10 and the protecting outer shell 11 are conveniently and stably communicated through the expansion and the contraction of the corrugated sleeve 31 in use.
Adopt foretell rubber sleeve 3, connect the air vent 13 on heating inner shell 10 and the guard housing 11 through rubber sleeve 3, avoid heating inner shell 10 vibration to influence the ventilation effect when using through the elasticity of rubber sleeve 3, guarantee that the flue gas can stabilize and get into heating inner shell 10 when using and heat.
The working principle and the using flow of the invention are as follows: when the electric heater is used, the electric heater is installed at a using position through the supporting legs 12, smoke is introduced from the air vent 13 through the fan and the pipeline during use, the smoke enters the heating inner shell 10 through the communication of the rubber sleeve 3, the smoke is impacted on the guide seat 105, the guide seat 105 is forced to move and is pressed on the supporting spring 104 to buffer through the sliding guide of the sliding column 103, the smoke is dispersed and led into the heating inner shell 10 through the dispersing holes 102, so that the electric heater is impacted, the phenomenon that the end part of the heating inner shell 10 is in shaking under the impact force of the smoke is avoided through the telescopic action of the corrugated sleeve 31, the buffer 2 and the buffer seat 41 are driven to slide when the heating inner shell 10 is stressed and vibrated through the buffer mechanism 4, meanwhile, the buffer seat 41 is pressed on the damping slider 45 to drive the damping slider 45 to slide on the damping spring 46, the buffer seat 41 and the damping slider 45 slide on the protective outer shell 11 to provide friction damping vibration, the transverse vibration of the heating inner shell 10 is simultaneously slid in the damping inner shell 422 through the damping piston of the damping inner shell, the internal electric heater is matched with the buffer liquid to be provided, the electric heater is further vibrated on the damping inner shell 44 through the compression spring 44, the vibration is further generated when the electric heater is further vibrated, the vibration is further reduced, and the vibration phenomenon that the electric heater is further vibrated on the damping outer shell 44 is vibrated when the damping spring is stressed, and the vibration is further reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. Damping device for a flue gas electric heater, comprising a heater body (1), characterized in that: the heater main body (1) comprises a protective outer shell (11) and a heating inner shell (10) arranged in the protective outer shell (11), wherein supporting legs (12) are fixedly arranged at the lower end of the protective outer shell (11), an air vent (13) is formed in one end of the protective outer shell (11), one end of the heating inner shell (10) is communicated with the air vent (13) through a rubber sleeve (3), a buffer mechanism (4) is arranged on the outer side of the heating inner shell (10), and the heating inner shell (10) is in supporting connection with the protective outer shell (11) through the buffer mechanism (4);
the buffer mechanism (4) comprises a shock absorber (2), a buffer seat (41) arranged at one end of the shock absorber (2) and a buffer spring (44) sleeved outside the shock absorber (2), wherein a supporting seat (40) is arranged at one end of the shock absorber (2), an installation seat (48) is arranged at one end of the supporting seat (40), a connecting seat (49) is rotatably connected with one end of the installation seat (48), and the connecting seat (49) is fixedly arranged on the outer surface of the heating inner shell (10);
the buffer mechanism (4) further comprises a damping sliding block (45) which is slidably arranged on the inner wall of the protective shell (11), one end of the damping sliding block (45) is fixedly provided with a damping spring (46), one end of the damping spring (46) is fixedly arranged on the protective shell (11), two ends of the supporting seat (40) are rotatably provided with auxiliary push rods (47), and one end of each auxiliary push rod (47) is rotatably arranged on one side of the damping sliding block (45);
one end inside fixed mounting who heats inner shell (10) has dispersion board (101), dispersion hole (102) have been seted up on the surface of dispersion board (101), the inside of dispersion board (101) is slided and is installed slip post (103), the one end fixed mounting of slip post (103) has guide holder (105), the outside cover of slip post (103) is equipped with supporting spring (104), the both ends of supporting spring (104) are fixed mounting respectively on dispersion board (101) and guide holder (105).
2. A vibration damper for a flue gas electric heater as recited in claim 1, wherein: the shock absorber (2) comprises a sliding shell (42) fixedly installed at one end of a buffer seat (41) and a buffer outer shell (43) fixedly installed on the inner side of a supporting seat (40), a piston rod (421) is arranged on the inner side of the sliding shell (42), a damping piston (422) is fixedly installed at one end of the piston rod (421), a piston valve (423) is arranged on the damping piston (422), a damping inner shell (431) is arranged in the buffer outer shell (43), and a bottom valve (432) is fixedly installed at one end of the inner side of the damping inner shell (431).
3. A vibration damper for a flue gas electric heater as recited in claim 2, wherein: the space between the buffer outer shell (43) and the damping inner shell (431) is communicated with the inside of the damping inner shell (431) through a bottom valve (432), and the inside of the damping inner shell (431) is provided with buffer liquid.
4. A vibration damper for a flue gas electric heater as recited in claim 2, wherein: the buffer spring (44) is mounted on the outer surfaces of the sliding shell (42) and the buffer shell (43) in a fitting mode, the buffer spring (44) comprises a large spring (441) and a small spring (442), the large spring (441) is sleeved on the sliding shell (42), the small spring (442) is sleeved on the buffer shell (43), and the large spring (441) and the small spring (442) are connected with each other and are of an integral structure.
5. The vibration damping device for a flue gas electric heater as recited in claim 4, wherein: the surface of sliding shell (42) and buffering shell (43) all are provided with rubber overcoat (424), big spring (441) are including rubber outer spring (4411) and set up spring main part (4412) on rubber outer spring (4411) surface, little spring (442) and big spring (441) structure the same.
6. The vibration damping device for a flue gas electric heater as recited in claim 5, wherein: the inner side of the buffer spring (44) is arranged to be a plane, and the buffer spring (44) is attached to the sliding shell (42) and the buffer shell (43) through the plane.
7. A vibration damper for a flue gas electric heater as recited in claim 2, wherein: the sliding shell (42) and the buffer shell (43) are provided with sliding grooves (425), the inner sides of the sliding grooves (425) are slidably provided with guide sliding blocks (426), the surfaces of the guide sliding blocks (426) are fixedly provided with limiting rings (427), and buffer springs (44) penetrate through the limiting rings (427) and are arranged on the outer sides of the sliding shell (42) and the buffer shell (43).
8. A vibration damper for a flue gas electric heater as recited in claim 1, wherein: the dispersing holes (102) are uniformly formed in the dispersing plate (101), the position of the guide seat (105) corresponds to the opening position of one end of the heating inner shell (10), and one end of the guide seat (105) is conical.
9. A vibration damper for a flue gas electric heater as recited in claim 1, wherein: the rubber sleeve (3) comprises a corrugated sleeve (31) and connecting sleeves (32) which are integrally formed at two ends of the corrugated sleeve (31), and the corrugated sleeve (31) is connected to the heating inner shell (10) and the protective outer shell (11) through the connecting sleeves (32).
10. A vibration damper for a flue gas electric heater as recited in claim 1, wherein: the heating inner shell is characterized in that a connecting flange (16) is arranged on the upper side of the heating inner shell (10), a heat insulation plate (15) is arranged on the upper side of the connecting flange (16), a junction box (18) is arranged on the upper side of the heat insulation plate (15), the junction box (18) is electrically connected with an electric heating pipe inside the heating inner shell (10), an outer box (14) is fixedly arranged at the upper end of the protective outer shell (11), the junction box (18) is located inside the outer box (14), a protective spring (17) is fixedly arranged on the outer side of the junction box (18), and one end of the protective spring (17) is fixedly arranged on the inner wall of the outer box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410212442.6A CN117823571B (en) | 2024-02-27 | 2024-02-27 | Vibration damper for smoke electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410212442.6A CN117823571B (en) | 2024-02-27 | 2024-02-27 | Vibration damper for smoke electric heater |
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| CN117823571B CN117823571B (en) | 2024-05-10 |
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| CN219934275U (en) * | 2023-06-08 | 2023-10-31 | 安徽自然使者环保科技有限公司 | High-temperature air blower with filtering capability |
| CN219977145U (en) * | 2023-06-19 | 2023-11-07 | 柏森智能科技(沈阳)有限公司 | Energy-saving cooling tower of central air conditioner |
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| KR101727627B1 (en) * | 2016-04-25 | 2017-05-02 | 최혁순 | Afterburner apparatus for hazardous gas |
| CN208536365U (en) * | 2018-07-12 | 2019-02-22 | 广东百利果能源有限公司 | A kind of dual intensity low temperature, that is, hot-air energy water heater |
| CN110878991A (en) * | 2018-09-06 | 2020-03-13 | 泰州市腾达建筑工程机械有限公司 | Air heater with circulating air |
| CN110174012A (en) * | 2019-05-09 | 2019-08-27 | 张波 | A kind of heat pipe-type flue gas GGH heat exchanger of system for desulfuration and denitration |
| CN211345855U (en) * | 2019-09-11 | 2020-08-25 | 沈红梅 | High electric water heater of security |
| CN214791214U (en) * | 2021-04-07 | 2021-11-19 | 浙江江山大众锅炉有限公司 | Boiler structure for preventing flue gas from directly scouring pipeline |
| CN215809301U (en) * | 2021-08-18 | 2022-02-11 | 江苏晶蔚节能科技有限公司 | Anti-blocking air duct type electric heater |
| CN219934275U (en) * | 2023-06-08 | 2023-10-31 | 安徽自然使者环保科技有限公司 | High-temperature air blower with filtering capability |
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| CN116712808A (en) * | 2023-08-10 | 2023-09-08 | 镇江力帆防爆电器有限公司 | Dust removing device for smoke electric heater |
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| CN117823571B (en) | 2024-05-10 |
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