CN213743980U - Oil-free self-lubricating high-strength screw compressor - Google Patents
Oil-free self-lubricating high-strength screw compressor Download PDFInfo
- Publication number
- CN213743980U CN213743980U CN202022700453.9U CN202022700453U CN213743980U CN 213743980 U CN213743980 U CN 213743980U CN 202022700453 U CN202022700453 U CN 202022700453U CN 213743980 U CN213743980 U CN 213743980U
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- Prior art keywords
- wall
- casing
- oil
- emergency exit
- shell
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 18
- 241000883990 Flabellum Species 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000035939 shock Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses an oil-free self-lubricating type high strength helical compressor, including casing and gag lever post, the supporting leg is all installed to four corners in the bottom of casing, the stripper plate is installed to the bottom of supporting leg, install damping rubber pad on the outer wall of stripper plate, damping rubber pad is installed on the inner wall of base, the gag lever post is all installed to four corners of base bottom inner wall, the other end of gag lever post passes the surface of stripper plate and extends to the outside of casing, there is first emergency exit in the below of terminal surface one side before the casing through the hinge mount, the safety lock is installed to one side central point of terminal surface before the first emergency exit, there are second emergency exit and third emergency exit in the opposite side of terminal surface before the casing through the hinge mount. The utility model discloses can effectively reduce vibrations, improve life, the inside temperature of reduction that can be timely has avoided the too high problem of inside temperature, has dustproof effect simultaneously.
Description
Technical Field
The utility model relates to a compressor technical field specifically is an oil-free self-lubricating type high strength helical compression machine.
Background
The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, is the heart of a refrigeration system, sucks low-temperature low-pressure refrigerant gas from an air suction pipe, drives a piston to compress the refrigerant gas through the operation of a motor, and discharges the high-temperature high-pressure refrigerant gas to an exhaust pipe to provide power for a refrigeration cycle.
However, the existing oil-free self-lubricating high-strength screw compressor has the following defects:
(1) the existing oil-free self-lubricating high-strength screw compressor does not have a shock absorption protection function and damages equipment in the working process.
(2) The existing oil-free self-lubricating high-strength screw compressor has poor heat dissipation effect, can generate higher temperature during long-time work, and has short service life.
(3) The existing oil-free self-lubricating high-strength screw compressor does not have a dustproof function, and dust is easily accumulated in the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil-free self-lubricating type high strength helical compression machine to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an oil-free self-lubricating high-strength screw compressor comprises a shell and a limiting rod, wherein supporting legs are arranged at four corners of the bottom of the shell, an extrusion plate is arranged at the bottom of each supporting leg, a damping rubber pad is arranged on the outer wall of the extrusion plate, the damping rubber pad is arranged on the inner wall of a base, the limiting rod is arranged at each of the four corners of the inner wall of the bottom of the base, the other end of the limiting rod penetrates through the surface of the extrusion plate and extends to the outside of the shell, a first safety door is arranged below one side of the front end face of the shell through a hinge, a safety lock is arranged at the central position of one side of the front end face of the first safety door, a second safety door and a third safety door are arranged at the other side of the front end face of the shell through hinges, the second safety door is positioned at one side of the third safety door, and a safety lock is arranged at the central position of one side of the front end faces of the second safety door and the third safety door, the mounting plate is installed to the opposite side of bottom housing wall, the device body is installed to mounting plate's upper surface one side, the fixed plate is installed to the opposite side of mounting plate upper surface, temperature sensor is installed to one side outer wall top of fixed plate, the mounting panel is installed to one side outer wall top of fixed plate, and the mounting panel is located temperature sensor's below, the motor is installed to the bottom of mounting panel, install the flabellum on the outer wall of motor output shaft, be provided with the ventilation hole on the casing opposite side outer wall, install the dust screen on the opposite side inner wall of casing, and the dust screen is located one side in ventilation hole.
Preferably, a nameplate is arranged on the outer wall of one side of the shell.
Preferably, the spring is sleeved on the outer wall of the limiting rod and located between the extrusion plate and the base.
Preferably, a display screen and a control panel are installed above one side of the front end face of the shell, and the display screen is located on one side of the control panel.
Preferably, a partition plate is installed on the inner wall of the front end face of the shell and located between the first safety door and the second safety door.
Preferably, a control box is installed on one side of the inner wall of the bottom of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the supporting leg, a housing, the damping rubber pad, the cooperation setting of stripper plate and spring, the casing can produce vibrations in the work process, can drive the stripper plate and carry out upwards or decurrent linear motion when the casing produces vibrations, the stripper plate carries out upwards or decurrent linear motion can receive the friction of damping rubber pad, the friction of damping rubber pad can reduce the motion trend of stripper plate, the motion trend of stripper plate reduces and has played buffering absorbing effect, the stripper plate carries out upwards or decurrent linear motion can extrude the spring simultaneously, the spring can carry out the resilience of deformation when receiving the extrusion, the spring carries out the motion trend that the resilience of deformation can further reduce the stripper plate, the motion trend of stripper plate further reduces and has played good shock attenuation effect, the vibrations condition of casing has been reduced effectively, the service life of the utility model is prolonged.
(2) Through casing, flabellum, motor and temperature sensor's cooperation setting, during the use, switch on external power source, when temperature sensor detected the inside temperature of casing and exceeded predetermined temperature, starter motor, the motor drives the flabellum and rotates, and the flabellum rotates and can reduce the temperature in the casing effectively, has avoided the inside high temperature of casing to cause the damage to the part, has improved the utility model discloses a life.
(3) Through the cooperation setting of casing and dust screen, the dust screen can intercept the outside dust of casing, has avoided the dust to enter into the inside of casing, has improved the inside clean degree of casing, and the practicality is strong.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a left side view structure diagram of the present invention;
fig. 4 is a schematic view of the structure of the right side of the present invention.
In the figure: 1. a safety lock; 2. a base; 3. supporting legs; 4. a housing; 5. a first safety door; 6. a display screen; 7. a control panel; 8. a partition plate; 9. a secondary security gate; 10. a third safety door; 11. a fan blade; 12. a dust screen; 13. mounting a plate; 14. an electric motor; 15. a vent hole; 16. a limiting rod; 17. mounting a bottom plate; 18. damping rubber pads; 19. a pressing plate; 20. a spring; 21. a control box; 22. a device body; 23. a fixing plate; 24. a temperature sensor; 25. a nameplate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an oil-free self-lubricating high-strength screw compressor comprises a shell 4 and a limiting rod 16, a nameplate 25 is installed on the outer wall of one side of the shell 4, supporting legs 3 are installed at four corners of the bottom of the shell 4, an extrusion plate 19 is installed at the bottom of the supporting legs 3, damping rubber pads 18 are installed on the outer wall of the extrusion plate 19, the damping rubber pads 18 are installed on the inner wall of a base 2, the movement trend of the extrusion plate 19 can be reduced due to the friction action of the damping rubber pads 18, the movement trend of the extrusion plate 19 is reduced, the buffering and shock-absorbing effects are achieved due to the reduction of the movement trend of the extrusion plate 19, the limiting rod 16 is installed at four corners of the inner wall of the bottom of the base 2, the other end of the limiting rod 16 penetrates through the surface of the extrusion plate 19 and extends to the outside of the shell 4, a spring 20 is sleeved on the outer wall of the limiting rod 16, the spring 20 is located between the extrusion plate 19 and the base 2, the spring 20 is deformed and rebounded, and the movement trend of the extrusion plate 19 can be further reduced, the motion trend of stripper plate 19 has further reduced and has played good shock attenuation effect, has reduced the vibrations condition of casing 4 effectively, has improved the utility model discloses a life.
Specifically, a display screen 6 and a control panel 7 are installed above one side of the front end face of the housing 4, the display screen 6 is located on one side of the control panel 7, a first safety door 5 is installed below one side of the front end face of the housing 4 through a hinge, a safety lock 1 is installed at the central position of one side of the front end face of the first safety door 5, a second safety door 9 and a third safety door 10 are installed at the other side of the front end face of the housing 4 through a hinge, the second safety door 9 is located on one side of the third safety door 10, the safety locks 1 are installed at the central positions of one sides of the front end faces of the second safety door 9 and the third safety door 10, a partition plate 8 is installed on the inner wall of the front end face of the housing 4, the partition plate 8 is located between the first safety door 5 and the second safety door 9, a control box 21 is installed on one side of the inner wall of the bottom of the housing 4, and when a temperature sensor 24 detects that the temperature inside of the housing 4 exceeds a predetermined temperature, a signal is transmitted to the control box 21, PLC controller in the control box 21 can start motor 14, mounting plate 17 is installed to the opposite side of casing 4 bottom inner wall, device body 22 is installed to mounting plate 17's upper surface one side, fixed plate 23 is installed to the opposite side of mounting plate 17 upper surface, temperature sensor 24 is installed to one side outer wall top of fixed plate 23, mounting panel 13 is installed to one side outer wall top of fixed plate 23, and mounting panel 13 is located temperature sensor 24's below, motor 14 is installed to mounting panel 13's bottom, install flabellum 11 on the outer wall of motor 14 output shaft, flabellum 11 rotates and to reduce the temperature in casing 4 effectively, avoided the inside high temperature of casing 4 to cause the damage to the part, improved the utility model discloses a life.
Specifically, be provided with ventilation hole 15 on the 4 opposite side outer walls of casing, install dust screen 12 on the opposite side inner wall of casing 4, and dust screen 12 is located ventilation hole 15's one side, and dust screen 12 can intercept the outside dust of casing 4, has avoided the dust to enter into the inside of casing 4, has improved the inside clean degree of casing 4, and the practicality is strong.
The working principle is as follows: in the working process, the shell 4 can vibrate, when the shell 4 vibrates, the shell 4 can drive the extrusion plate 19 to perform upward or downward linear motion, the extrusion plate 19 can perform upward or downward linear motion and be subjected to the friction action of the damping rubber pad 18, the friction action of the damping rubber pad 18 can reduce the motion trend of the extrusion plate 19, the motion trend of the extrusion plate 19 is reduced to play a role in buffering and shock absorption, meanwhile, the extrusion plate 19 performs upward or downward linear motion and can extrude the spring 20, the spring 20 can deform and rebound when being extruded, the spring 20 further reduces the motion trend of the extrusion plate 19 after deforming and rebounding, the motion trend of the extrusion plate 19 is further reduced to play a good shock absorption role, the vibration condition of the shell 4 is effectively reduced, the service life of the utility model is prolonged, when in use, an external power supply is connected, when the temperature sensor 24 detects that the temperature inside the shell 4 exceeds a preset temperature, starting motor 14, motor 14 drive flabellum 11 rotates, and flabellum 11 rotates and to reduce the temperature in casing 4 effectively, has avoided the inside high temperature of casing 4 to cause the damage to the part, has improved the utility model discloses a life, dust screen 12 can intercept the outside dust of casing 4, have avoided the dust to enter into casing 4's inside, have improved the inside clean degree of casing 4, and the practicality is strong.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an oil-free self-lubricating type high strength screw compressor, includes casing (4) and gag lever post (16), its characterized in that: the supporting legs (3) are installed at four corners of the bottom of the shell (4), the extrusion plate (19) is installed at the bottom of the supporting legs (3), damping rubber pads (18) are installed on the outer wall of the extrusion plate (19), the damping rubber pads (18) are installed on the inner wall of the base (2), limiting rods (16) are installed at four corners of the inner wall of the bottom of the base (2), the other ends of the limiting rods (16) penetrate through the surface of the extrusion plate (19) and extend to the outside of the shell (4), a first safety door (5) is installed below one side of the front end face of the shell (4) through hinges, a safety lock (1) is installed at the center position of one side of the front end face of the first safety door (5), a second safety door (9) and a third safety door (10) are installed at the other side of the front end face of the shell (4) through hinges, and the second emergency exit (9) is located one side of third emergency exit (10), safety lock (1) is installed to preceding terminal surface one side central point of second emergency exit (9) and third emergency exit (10), mounting plate (17) are installed to the opposite side of casing (4) bottom inner wall, device body (22) are installed to upper surface one side of mounting plate (17), fixed plate (23) are installed to the opposite side of mounting plate (17) upper surface, temperature sensor (24) are installed to one side outer wall top of fixed plate (23), mounting panel (13) are installed to one side outer wall top of fixed plate (23), and mounting panel (13) are located the below of temperature sensor (24), motor (14) are installed to the bottom of mounting panel (13), install flabellum (11) on the outer wall of motor (14) output shaft, be provided with ventilation hole (15) on casing (4) opposite side outer wall, install dust screen (12) on the opposite side inner wall of casing (4), and dust screen (12) are located one side of ventilation hole (15).
2. An oil-free self-lubricating type high-strength screw compressor according to claim 1, characterized in that: and a nameplate (25) is arranged on the outer wall of one side of the shell (4).
3. An oil-free self-lubricating type high-strength screw compressor according to claim 1, characterized in that: the outer wall of the limiting rod (16) is sleeved with a spring (20), and the spring (20) is located between the extrusion plate (19) and the base (2).
4. An oil-free self-lubricating type high-strength screw compressor according to claim 1, characterized in that: display screen (6) and control panel (7) are installed to preceding terminal surface one side top of casing (4), and display screen (6) are located one side of control panel (7).
5. An oil-free self-lubricating type high-strength screw compressor according to claim 1, characterized in that: install baffle (8) on the inner wall of terminal surface before casing (4), and baffle (8) are located between first emergency exit (5) and second emergency exit (9).
6. An oil-free self-lubricating type high-strength screw compressor according to claim 1, characterized in that: and a control box (21) is installed on one side of the inner wall of the bottom of the shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700453.9U CN213743980U (en) | 2020-11-20 | 2020-11-20 | Oil-free self-lubricating high-strength screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700453.9U CN213743980U (en) | 2020-11-20 | 2020-11-20 | Oil-free self-lubricating high-strength screw compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213743980U true CN213743980U (en) | 2021-07-20 |
Family
ID=76826629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022700453.9U Expired - Fee Related CN213743980U (en) | 2020-11-20 | 2020-11-20 | Oil-free self-lubricating high-strength screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213743980U (en) |
-
2020
- 2020-11-20 CN CN202022700453.9U patent/CN213743980U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |