CN115628220A - High-stability magnetic suspension water vapor compressor - Google Patents
High-stability magnetic suspension water vapor compressor Download PDFInfo
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- CN115628220A CN115628220A CN202211354274.1A CN202211354274A CN115628220A CN 115628220 A CN115628220 A CN 115628220A CN 202211354274 A CN202211354274 A CN 202211354274A CN 115628220 A CN115628220 A CN 115628220A
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- buffer
- wall
- connecting sleeve
- buffer spring
- magnetic suspension
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The magnetic suspension water vapor compressor comprises a base, wherein a machine body is arranged on the base, an installation plate is arranged on the base, the machine body is installed on the installation plate, a buffer ring is fixedly arranged on the base, the installation plate is positioned in the buffer ring, a plurality of buffer rods are arranged on the end wall of the installation plate, and the buffer rods penetrate through the buffer ring; the buffer rod is sleeved with a first buffer spring, one end of the first buffer spring is abutted to the end wall of the mounting plate, and the other end of the first buffer spring is abutted to the side wall of the buffer ring. This application has the phenomenon that produces resonance between the reduction magnetic levitation vapor compressor during operation and the girder steel structure, the effect of stability and security when improving the magnetic levitation vapor compressor operation.
Description
Technical Field
The application relates to the technical field of water vapor compressors, in particular to a magnetic suspension water vapor compressor with high stability.
Background
At present, a compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is used for pressurizing and heating low-pressure (or low-temperature) steam so as to meet the temperature and pressure requirements required by a process or engineering.
Chinese patent with application publication number CN109578297A designed in the related art provides a vertical magnetic suspension vapor compressor, which includes a compressor body, an impeller volute and a base, wherein the compressor body is fixedly arranged above the base, the impeller volute is fixedly arranged above the compressor body, the impeller volute is internally provided with the impeller body, a magnetic suspension motor is arranged in the base, and a motor shaft of the magnetic suspension motor is in transmission connection with the impeller body; when the compressor works, water vapor separated in a heat exchanger tube pass enters the impeller volute, the impeller body is driven by the magnetic suspension motor to rotate at a high speed, and the water vapor entering the impeller volute is compressed.
To the correlation technique among the above-mentioned, magnetic suspension vapor compressor is applied to MVR vaporization system usually, and most of heat exchangers are highly higher, therefore magnetic suspension vapor compressor requires to put on the plywood of second floor, belongs to the girder steel structure, produces resonance phenomenon easily between the magnetic suspension vapor compressor during operation and the girder steel structure, stability and security when having influenced the operation of magnetic suspension vapor compressor.
Disclosure of Invention
The utility model aims at providing a magnetic suspension vapor compressor of high stability has the phenomenon that produces resonance between the work of reduction magnetic suspension vapor compressor and the girder steel structure, stability and security when improving the operation of magnetic suspension vapor compressor.
The application provides a magnetic suspension vapor compressor of high stability adopts following technical scheme:
a high-stability magnetic suspension vapor compressor comprises a base, wherein a machine body is arranged on the base, an installation plate is arranged on the base, the machine body is installed on the installation plate, a buffer ring is fixedly arranged on the base, the installation plate is positioned in the buffer ring, a plurality of buffer rods are arranged on the end wall of the installation plate, and the buffer rods penetrate through the buffer ring; the buffer rod is sleeved with a first buffer spring, one end of the first buffer spring is abutted to the end wall of the mounting plate, and the other end of the first buffer spring is abutted to the side wall of the buffer ring.
Through adopting above-mentioned technical scheme, when installation vapor compressor, with organism fixed mounting on the mounting panel, and the mounting panel is placed on the base, the base is fixed at the girder steel structurally, the organism adopts vertical magnetic suspension motor work, when the organism is at the during operation, the organism can produce the vibrations of certain range in the horizontal direction, this moment because a plurality of buffer beam sets up around the mounting panel, take place to slide between buffer beam atress and the buffer ring, first buffer spring atress takes place to shrink this moment, first buffer spring cushions the vibrations power on the mounting panel horizontal direction, reduce the conduction of power between mounting panel and the base, the first buffer spring of a plurality of can follow the vibrations of equidirectional pair mounting panel and cushion, reduce the phenomenon of producing resonance between organism and the girder steel structure, thereby the organism function is more stable, and the girder steel structure is difficult for receiving resonance to take place to damage, the security of equipment during operation has been improved. First buffer spring cover is established on the buffer beam, and when first buffer spring took place to warp, the buffer beam can play the guide effect, improves first buffer spring's intensity.
Optionally, set up on the end wall of mounting panel and supply the buffer beam to insert the mounting groove of establishing, mutual adaptation between mounting groove and the buffer beam, the fixed magnetic part that sets up on the diapire of mounting groove, the buffer beam is provided with the absorption piece towards one of mounting groove diapire direction, absorb each other with the magnetic part.
Through adopting the above technical scheme, when installing first buffer spring, place first buffer spring between mounting panel and buffering ring earlier, then run through buffering ring and first buffer spring with the buffer beam, insert the buffer beam and establish to the mounting groove in, and utilize and adsorb piece and magnetic part to adsorb each other, fix the buffer beam in the mounting groove fast, and then realize the installation to first buffer spring, when needing to change first buffer spring, extract the buffer beam from the mounting groove, reach the effect that the convenience carries out the dismouting to first buffer spring.
Optionally, the buffer ring is provided with a connecting hole through which the buffer rod passes, a connecting sleeve is arranged in the connecting hole in a penetrating manner, the buffer rod passes through the connecting sleeve, and the outer wall of the connecting sleeve is in threaded connection with the inner wall of the connecting hole; one end of the first buffer spring, which is far away from the mounting plate, is abutted to the end wall of the connecting sleeve.
Through adopting the above-mentioned technical scheme, when installing first buffer spring, install connecting sleeve in the connecting hole, and with buffer beam through connection sleeve, rotate connecting sleeve, because connecting sleeve's outer wall and the inner wall threaded connection of connecting hole, thereby connecting sleeve can slide to the direction that is close to the mounting panel or keeps away from the mounting panel in the connecting hole, after rotating connecting sleeve, can change the distance between connecting sleeve and the mounting panel, under the service environment of organism is different, and then control the regulation to first buffer spring's deformation volume, so that first buffer spring can be suitable for different organism service environment and work efficiency's shock attenuation effect, adjust first buffer spring to the deformation volume of the most suitable machine body work through rotating connecting sleeve, be favorable to exerting the maximize with first buffer spring's buffering effect like this, reach better cushioning effect.
Optionally, the inner wall of the connecting sleeve is in clearance fit with the outer wall of the buffer rod, and the outer wall of the connecting sleeve is provided with scale marks.
By adopting the technical scheme, when the buffer rod is stressed to move, the outer wall of the buffer rod is in clearance fit with the inner wall of the connecting sleeve, and the connecting sleeve can play a good guiding role on the buffer rod.
Optionally, an oil filling hole is arranged on the outer wall of the connecting sleeve in a penetrating manner.
Through adopting above-mentioned technical scheme, through to pouring into lubricating oil in the oil filler hole, lubricating oil flows into between connecting sleeve's inner wall and the outer wall of buffer lever through the oil filler hole, reduces the frictional force between buffer lever and the connecting sleeve through lubricating oil, conveniently drives the buffer lever and slides in connecting sleeve under first buffer spring's elastic action.
Optionally, be provided with the helping hand piece on the outer wall of connecting sleeve, the one end of connecting sleeve orientation first buffer spring direction is provided with the antifriction ring piece, rotate between antifriction ring piece and the connecting sleeve and be connected, the mutual butt of one end and the antifriction ring piece that mounting panel direction was kept away from to first buffer spring.
By adopting the technical scheme, the power assisting block increases the friction force on the surface of the connecting sleeve, holds the power assisting block, applies force to the power assisting block and conveniently drives the connecting sleeve to rotate; connecting sleeve is when rotating, and the mutual butt of one end and the antifriction ring piece that mounting panel direction was kept away from to first buffer spring, and the rotation of connecting sleeve can not drive first buffer spring and rotate like this, rotates between antifriction ring piece and the connecting sleeve when connecting sleeve rotates, and the antifriction ring piece has reduced the effort between first buffer spring and the connecting sleeve, and the drive connecting sleeve rotates when further convenient the deformation volume of adjusting first buffer spring.
Optionally, the antifriction ring piece is provided with a locking bolt towards the one end of first buffer spring direction, threaded connection between locking bolt and the antifriction ring piece, locking bolt can offset with connecting sleeve's end wall.
Through adopting above-mentioned technical scheme, after having adjusted the distance between connecting sleeve and the mounting panel, rotate locking bolt, offset locking bolt and connecting sleeve's end wall, antifriction ring piece this moment be difficult and take place to rotate between the connecting sleeve, and then first buffer spring stability is better when the buffering, and first buffer spring is difficult for taking place to rotate.
Optionally, the base is provided with a plurality of buffer grooves, a second buffer spring is fixedly arranged on the bottom wall in each buffer groove, an anti-friction ball is arranged in each buffer groove, and the second buffer spring abuts against the anti-friction ball; the antifriction balls are abutted against the lower surface of the mounting plate.
Through adopting above-mentioned technical scheme, place back on the base at the mounting panel, the antifriction ball offsets with the lower surface of mounting panel, second buffer spring offsets with the antifriction ball this moment, the antifriction ball can be at the dashpot internal rotation, the antifriction ball supports the mounting panel, the antifriction ball has reduced the frictional force on mounting panel and base surface, area of contact between mounting panel and the base has been reduced, thereby the vibrations that the mounting panel random body work produced are difficult to be conducted to the base on, further reduce the base because organism work vibrations and girder steel structure between the phenomenon of resonance take place, the conduction of power has been reduced in vertical direction, further stability and the security of equipment during operation have been improved.
Optionally, the fixed arc piece that is provided with of one end that buffer slot diapire direction was kept away from to second buffer spring, the end wall of arc piece and the inner wall of buffer slot are laminated each other, antifriction ball is located the arc piece, the surface of antifriction ball and the upper surface of arc piece laminate each other.
Through adopting above-mentioned technical scheme, second buffer spring when the buffering, second buffer spring offsets with the arc piece, and then drives the arc piece and offsets with the antifriction ball, and the antifriction ball can rotate on the arc piece, and the area of contact of arc piece and antifriction ball is big to the antifriction ball is more stable when the dashpot internal rotation.
Optionally, be provided with a plurality of touch switch on the base, the buffer beam can offset with touch switch, the touch switch electricity is connected with the controller, the controller electricity is connected with the alarm, the controller is used for when touch switch senses the pressure of buffer beam, control the alarm is reported to the police.
Through adopting above-mentioned technical scheme, the organism during operation, if the organism amplitude of rocking is too big, slide between buffer beam and the buffering ring this moment, the buffer beam can contact with touch switch each other, and the controller can receive touch switch's touch signal, and the alarm of controller control this moment alarm reaches and results in the too big automatic alarm's of amplitude of rocking effect at the organism trouble, further improves the security of during operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the base, the machine body, the mounting plate, the buffer ring, the buffer rod and the first buffer springs, when the machine body works, the first buffer springs buffer the vibration force in the horizontal direction of the mounting plate, so that the force conduction between the mounting plate and the base is reduced, the first buffer springs can buffer the vibration of the mounting plate from different directions, and the phenomenon of resonance between the machine body and a steel beam structure is reduced, so that the machine body works more stably, the steel beam structure is not easily damaged by resonance, and the safety of the equipment during working is improved;
2. through the arrangement of the connecting hole and the connecting sleeve, the connecting sleeve is in threaded connection with the connecting hole, after the connecting sleeve is rotated, the distance between the connecting sleeve and the mounting plate can be changed, when the machine body is in different use environments, the deformation quantity of the first buffer spring is controlled and adjusted, so that the first buffer spring can be suitable for the damping effect of different machine body use environments and working efficiency, the first buffer spring is adjusted to the deformation quantity which is most suitable for the machine body to work through the rotation of the connecting sleeve, the buffering effect of the first buffer spring is favorably maximized, and a better damping effect is achieved;
3. through setting up touch switch, controller and alarm, the organism during operation, if the organism amplitude of rocking is too big, slide between buffer beam and the buffering ring this moment, the buffer beam can contact with touch switch each other, and the controller can receive touch switch's touch signal, and the alarm is reported to the police to controller control this moment, reaches and breaks down at the organism and leads to the too big automatic alarm's of amplitude of rocking effect, further improves the security of during operation.
Drawings
Fig. 1 is an overall sectional schematic view of a high-stability magnetic levitation water vapor compressor provided by an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a top view of a mounting plate and base in accordance with an embodiment of the present invention;
in the figure, 1, a base; 11. a body; 111. a magnetic suspension motor; 112. an impeller; 2. mounting a plate; 21. a buffer rod; 22. a first buffer spring; 3. a buffer ring; 31. connecting holes; 32. a connecting sleeve; 321. scale marks; 322. an oil filler hole; 4. mounting grooves; 41. a magnetic member; 42. an adsorbing member; 51. a booster block; 52. a friction reducing ring sheet; 521. locking the bolt; 6. a buffer tank; 61. an antifriction ball; 7. a second buffer spring; 71. an arc-shaped sheet; 8. a touch switch; 81. an alarm.
Detailed Description
The present application is described in further detail below with reference to fig. 1-3.
A high-stability magnetic suspension water vapor compressor, referring to fig. 1 to 3, comprises a base 1, wherein the base 1 is horizontally arranged, and the base 1 is fixedly mounted on a steel beam structure usually through bolts. Be provided with mounting panel 2 on the base 1, mounting panel 2 becomes circular setting, and fixed mounting has organism 11 on the mounting panel 2, and organism 11 is including magnetic suspension motor 111 and impeller 112, and magnetic suspension motor 111 adopts vertical design, and magnetic suspension motor 111's drive shaft and impeller 112 interconnect, organism 11 can drive mounting panel 2 vibrations on base 1 at the during operation.
Referring to fig. 2 and 3, a buffer ring 3 is further fixedly welded on the base 1, the buffer ring 3 is arranged along the circumferential direction of the mounting plate 2, the mounting plate 2 is located in the buffer ring 3, and the mounting plate 2 and the buffer ring 3 are arranged along the same axial lead direction. A plurality of buffer rods 21 are symmetrically arranged on the end wall of the mounting plate 2, the length direction of the buffer rods 21 is arranged along the radial direction of the mounting plate 2, and in the embodiment, the number of the buffer rods 21 is 8. Buffer rod 21 runs through buffer ring 3, and the cover is equipped with first buffer spring 22 on the buffer rod 21, and first buffer spring 22's one end offsets with the end wall of mounting panel 2, and first buffer spring 22's the other end offsets with buffer ring 3's lateral wall. When the machine body 11 works, because the magnetic suspension motor 111 adopts a vertical design, the machine body 11 can generate vibration with a certain amplitude along with the mounting plate 2 in the horizontal direction, at the moment, the buffer rod 21 is stressed to slide with the buffer ring 3, the first buffer spring 22 is stressed to contract, the first buffer spring 22 buffers the vibration force in the horizontal direction of the mounting plate 2, and the force conduction between the mounting plate 2 and the base 1 is reduced. The vibration of the mounting plate 2 can be buffered from different directions through the plurality of first buffer springs 22, so that the phenomenon of resonance generated between the machine body 11 and a steel beam structure is reduced, and the machine body 11 is more stable in operation; and the steel beam structure is not easy to be damaged by resonance, thereby improving the safety of the equipment during working.
Referring to fig. 1 and 2, the end wall of the mounting plate 2 is provided with a mounting groove 4 for the buffer rod 21 to be inserted, the mounting groove 4 and the buffer rod 21 are matched with each other, the bottom wall of the mounting groove 4 is fixedly provided with a magnetic part 41 through bonding, the magnetic part 41 is a magnet, and the buffer rod 21 is provided with an adsorption part 42 through bonding towards one end of the bottom wall of the mounting groove 4. The adsorbing member 42 is an iron block. Adsorb fast through magnetic part 41 and absorption piece 42, install or dismantle fast between buffer rod 21 and the mounting groove 4 fast, when installing first buffer spring 22, place first buffer spring 22 between mounting panel 2 and buffering ring 3 earlier, then run through buffering ring 3 with buffer rod 21 and first buffer spring 22 and insert and establish to mounting groove 4 in, adsorb 42 and magnetic part 41 and adsorb each other, can install first buffer spring 22 between mounting panel 2 and buffering ring 3.
Referring to fig. 1 and 2, the cushion ring 3 is provided with a connection hole 31 through which the cushion rod 21 passes, a connection sleeve 32 is arranged in the connection hole 31, and the outer wall of the connection sleeve 32 is screwed with the inner wall of the connection hole 31. Buffer rod 21 runs through connecting sleeve 32, and the inner wall of connecting sleeve 32 and the outer wall clearance fit of buffer rod 21 are provided with scale mark 321 on the outer wall of connecting sleeve 32, and scale mark 321 sets up along the length direction of connecting sleeve 32. One end of the first buffer spring 22 far from the mounting plate 2 is abutted against the end wall of the connecting sleeve 32, before the buffer rod 21 is mounted, the connecting sleeve 32 is in threaded connection in the connecting hole 31, the connecting sleeve 32 is rotated, the scale mark 321 is observed, and the distance between the connecting sleeve 32 and the mounting plate 2 can be changed. And then adjusted the deformation volume of first buffer spring 22 to make first buffer spring 22 can play the shock attenuation effect under different organism 11 service environment and work efficiency, be favorable to exerting the maximize with first buffer spring 22's cushioning effect.
Referring to fig. 2, the outer wall of the connecting sleeve 32 is integrally formed with a plurality of assisting blocks 51, and the assisting blocks 51 are fixedly arranged on the outer wall of the connecting sleeve 32, so that the assisting blocks 51 are held to conveniently drive the connecting sleeve 32 to rotate.
Referring to fig. 2, one end of the connecting sleeve 32 facing the first buffer spring 22 is provided with an anti-friction ring piece 52, the anti-friction ring piece 52 is rotatably connected with the connecting sleeve 32, the anti-friction ring piece 52 can rotate along the circumferential direction of the connecting sleeve 32, and one end of the first buffer spring 22 away from the mounting plate 2 is abutted against the anti-friction ring piece 52. When the connecting sleeve 32 is rotated, the anti-friction ring piece 52 is rotated between the abutting force and the connecting sleeve 32, and the anti-friction ring piece 52 reduces the acting force between the first buffer spring 22 and the connecting sleeve 32, so that the connecting sleeve 32 is further conveniently driven to rotate. The antifriction ring piece 52 runs through towards the one end of first buffer spring 22 direction and is provided with locking bolt 521, and threaded connection between locking bolt 521 and the antifriction ring piece 52 can rotate locking bolt 521 after having rotated adapter sleeve 32, offsets locking bolt 521 and adapter sleeve 32's end wall, and antifriction ring piece 52 is difficult and adapter sleeve 32 between takes place to rotate this moment to first buffer spring 22 stability is better when buffering.
Referring to fig. 2, an oil filling hole 322 is formed in the outer wall of the connecting sleeve 32 in a penetrating manner, and lubricating oil is injected into the oil filling hole 322 and can flow into the space between the inner wall of the connecting sleeve 32 and the outer wall of the buffer rod 21, so that the friction force between the buffer rod 21 and the connecting sleeve 32 is reduced.
Referring to fig. 1 and 2, a plurality of buffer slots 6 are formed in the base 1, the length direction of the buffer slots 6 is arranged along the height direction of the base 1, and second buffer springs 7 are fixedly arranged on the bottom wall of the buffer slots 6 through welding. The second buffer spring 7 is fixedly provided with an arc piece 71 at one end far away from the bottom wall direction of the buffer slot 6, and the end wall of the arc piece 71 is mutually attached to the inner wall of the buffer slot 6. The notch department of buffer slot 6 is provided with antifriction ball 61, and antifriction ball 61 is located arc piece 71, and the surface of antifriction ball 61 and the upper surface of arc piece 71 are laminated each other. When the mounting plate 2 is on the base 1, antifriction ball 61 offsets with the lower surface of mounting plate 2, and second buffer spring 7 offsets with antifriction ball 61, and antifriction ball 61 can rotate on arc piece 71. Antifriction ball 61 has reduced the area of contact between mounting panel 2 and the base 1, has reduced the frictional force on mounting panel 2 and base 1 surface to the vibrations that mounting panel 2 produced along with organism 11 work are difficult to be conducted to base 1 on, further reduce base 1 because organism 11 work vibrations and the girder steel structure between the phenomenon of resonance takes place.
Referring to fig. 2 and 3, a plurality of touch switches 8 are fixedly arranged on the base 1, the number of the touch switches 8 corresponds to the number of the buffer rods 21, the touch switches 8 are located on one side of the buffer ring 3 away from the mounting plate 2, the touch switches 8 are electrically connected with a controller, the controller is electrically connected with an alarm 81, and the alarm 81 is mounted above the mounting plate 2. Organism 11 during operation, if organism 11 rocks the range too big, the displacement volume between buffer rod 21 and the buffering ring 3 can the grow this moment, buffer rod 21 can contact each other with touch switch 8, and the touch signal of touch switch 8 can be received to the controller, and controller control alarm 81 reports to the police this moment, reaches and breaks down at organism 11 and leads to the too big autoalarm's of range of rocking effect, further improves the security of during operation.
The implementation principle of the embodiment of the application is as follows:
The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A high-stability magnetic suspension water vapor compressor comprises a base (1), wherein a machine body (11) is arranged on the base (1), and is characterized in that a mounting plate (2) is arranged on the base (1), the machine body (11) is mounted on the mounting plate (2), a buffer ring (3) is fixedly arranged on the base (1), the mounting plate (2) is positioned in the buffer ring (3), a plurality of buffer rods (21) are arranged on the end wall of the mounting plate (2), and the buffer rods (21) penetrate through the buffer ring (3); the buffer rod (21) is sleeved with a first buffer spring (22), one end of the first buffer spring (22) is abutted to the end wall of the mounting plate (2), and the other end of the first buffer spring (22) is abutted to the side wall of the buffer ring (3).
2. The high-stability magnetic suspension water vapor compressor is characterized in that an installation groove (4) for inserting the buffer rod (21) is formed in the end wall of the installation plate (2), the installation groove (4) and the buffer rod (21) are matched with each other, a magnetic part (41) is fixedly arranged on the bottom wall of the installation groove (4), an adsorption part (42) is arranged at one end of the buffer rod (21) facing the bottom wall of the installation groove (4), and the adsorption part (42) and the magnetic part (41) are adsorbed to each other.
3. The high-stability magnetic suspension water vapor compressor is characterized in that the buffer ring (3) is provided with a connecting hole (31) for the buffer rod (21) to pass through, a connecting sleeve (32) is arranged in the connecting hole (31) in a penetrating manner, the buffer rod (21) passes through the connecting sleeve (32), and the outer wall of the connecting sleeve (32) is in threaded connection with the inner wall of the connecting hole (31); one end of the first buffer spring (22) far away from the mounting plate (2) is abutted against the end wall of the connecting sleeve (32).
4. A highly stable magnetic suspension water vapor compressor as claimed in claim 3, characterized in that the inner wall of the connecting sleeve (32) is in clearance fit with the outer wall of the buffer rod (21), and the outer wall of the connecting sleeve (32) is provided with graduation marks (321).
5. A highly stable magnetic suspension water vapor compressor as claimed in claim 3, characterized in that the connecting sleeve (32) has oil holes (322) extending through its outer wall.
6. The high-stability magnetic suspension water vapor compressor is characterized in that a power assisting block (51) is arranged on the outer wall of the connecting sleeve (32), a friction reducing ring piece (52) is arranged at one end, facing the direction of the first buffer spring (22), of the connecting sleeve (32), the friction reducing ring piece (52) is rotatably connected with the connecting sleeve (32), and one end, far away from the direction of the mounting plate (2), of the first buffer spring (22) is abutted to the friction reducing ring piece (52).
7. A high-stability magnetic suspension water vapor compressor as claimed in claim 6, characterized in that a locking bolt (521) is penetratingly arranged at one end of the anti-friction ring piece (52) facing the direction of the first buffer spring (22), the locking bolt (521) is in threaded connection with the anti-friction ring piece (52), and the locking bolt (521) can abut against the end wall of the connecting sleeve (32).
8. The high-stability magnetic suspension water vapor compressor is characterized in that a plurality of buffer grooves (6) are formed in the base (1), a second buffer spring (7) is fixedly arranged on the bottom wall in each buffer groove (6), an anti-friction ball (61) is arranged in each buffer groove (6), and each second buffer spring (7) is abutted to the corresponding anti-friction ball (61); the antifriction balls (61) are abutted to the lower surface of the mounting plate (2).
9. The high-stability magnetic suspension water vapor compressor is characterized in that one end, far away from the bottom wall direction of the buffer groove (6), of the second buffer spring (7) is fixedly provided with an arc-shaped sheet (71), the end wall of the arc-shaped sheet (71) is attached to the inner wall of the buffer groove (6), the antifriction balls (61) are located on the arc-shaped sheet (71), and the surface of the antifriction balls (61) is attached to the upper surface of the arc-shaped sheet (71).
10. The high-stability magnetic suspension water vapor compressor is characterized in that a plurality of touch switches (8) are arranged on the base (1), the buffer rod (21) can abut against the touch switches (8), the touch switches (8) are electrically connected with a controller, the controller is electrically connected with an alarm (81), and the controller is used for controlling the alarm (81) to give an alarm when the touch switches (8) sense the pressure of the buffer rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211354274.1A CN115628220A (en) | 2022-11-01 | 2022-11-01 | High-stability magnetic suspension water vapor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211354274.1A CN115628220A (en) | 2022-11-01 | 2022-11-01 | High-stability magnetic suspension water vapor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115628220A true CN115628220A (en) | 2023-01-20 |
Family
ID=84908399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211354274.1A Pending CN115628220A (en) | 2022-11-01 | 2022-11-01 | High-stability magnetic suspension water vapor compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115628220A (en) |
-
2022
- 2022-11-01 CN CN202211354274.1A patent/CN115628220A/en active Pending
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