CN214118410U - Protection structure for frequency conversion intelligence vacuum pump - Google Patents

Abstract

A protective structure for a variable-frequency intelligent vacuum pump comprises a protective shell, wherein the top of the protective shell is rotatably connected with a shell cover structure, the shell cover structure comprises a fixed groove, a pipeline opening is formed in one side of the protective shell, which is away from the pipeline opening, is detachably connected with a heat dissipation structure, the heat dissipation structure comprises a heat dissipation connecting column, a plurality of shell heat dissipation holes are formed in the bottom of the protective shell, a fixed bottom plate is detachably connected with the bottom of the protective shell, threaded grooves are formed in four corners of the fixed bottom plate, the threaded grooves are in threaded connection with threaded fixed columns, a sliding structure is formed in the bottom of the protective shell, the sliding structure comprises a sliding block, the protective shell is detachably connected with the fixed bottom plate through the sliding structure, a plurality of base heat dissipation holes opposite to the shell heat dissipation holes are formed in the inner wall of the fixed bottom plate, the simple and easy installation and disassembly can be quickly and effectively realized through the sliding structure, the efficiency of manual work in the process of assembling the protective structure is greatly improved, and also facilitates the later-period replacement.

Description

Protection structure for frequency conversion intelligence vacuum pump

Technical Field

The utility model relates to a protective structure, in particular to protective structure for frequency conversion intelligence vacuum pump belongs to vacuum pump protective apparatus technical field.

Background

The frequency conversion intelligent vacuum pump adopts a piezoelectric material as a power device (a motor driving mode is completely abandoned), electronization is thoroughly realized from control to driving, and an electronic integrated system completely controls the exchange and transmission of gas, so that the adjustability and the accuracy of gas transmission are realized.

But the mode of the most installation of the safeguard function's of current intelligent frequency conversion vacuum pump protection device is all more complicated, can't satisfy the quick assembly disassembly to protective structure, make the very loaded down with trivial details work of installation let work efficiency low, the difference that the most heat dissipation function of present safeguard is all relatively simultaneously, and the vacuum pump can generate heat by a wide margin at work, unable effectual heat dissipation causes irreversible injury to the life of vacuum pump easily, not only be unfavorable for machine work also very have the danger of generating heat and sending out the scalding, also certain influence to operating personnel, the effect that the safeguard at present stage can't play the firm effect of bradyseism simultaneously mostly, can't satisfy the firm effect of shock attenuation to the vacuum pump in the use, great reduction the result of use of vacuum pump.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it all compares poorly to solve the most heat dissipation functions of present protector, and the vacuum pump can generate heat by a wide margin at work, and unable effectual heat dissipation causes irreversible injury to the life of vacuum pump easily, not only is unfavorable for machine work also very have the danger of generating heat and sending out the heat, also has certain influence to operating personnel, for this reason we provide a frequency conversion intelligence protective structure for vacuum pump.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a protective structure for frequency conversion intelligence vacuum pump, includes protective housing, the protective housing top is rotated and is connected with outer shell structure, outer shell structure includes the fixed slot, the pipeline mouth has been seted up to protective housing one side, protective housing keeps away from one side dismantlement of pipeline mouth and is connected with heat radiation structure, heat radiation structure includes the heat dissipation spliced pole, a plurality of shell louvre has been seted up to the protective housing bottom, protective housing bottom dismantlement is connected with PMKD, the thread groove has been seted up in the PMKD four corners, thread groove threaded connection has the thread fixing post, sliding construction has been seted up to the protective housing bottom, sliding construction includes the slider, protective housing passes through sliding construction with PMKD and dismantles and be connected, the base louvre that a plurality of is relative with the shell louvre is seted up to the PMKD inner wall.

As a preferred technical scheme of the utility model, heat radiation structure includes the heat dissipation panel, heat dissipation panel outer wall dismantlement is connected with the heat dissipation spliced pole, the heat dissipation spliced pole dismantlement is connected with a plurality of heat dissipation post fixed block, the heat dissipation panel dismantlement is connected with a plurality of heat dissipation post, a plurality of the heat dissipation post all with heat dissipation post fixed block through connection, the heat dissipation panel inner wall dismantlement is connected with the heat dissipation fan.

As a preferred technical scheme of the utility model, shell lid structure includes the apron, apron one end fixedly connected with pivot, the pivot other end and protective housing's one end fixed connection, a plurality of apron louvre has been seted up to the apron inner wall, a plurality of fixed slot has been seted up to the one end inboard that the pivot was kept away from to the apron, protective housing is close to the one end fixedly connected with a plurality of fixed column, a plurality of fixed column the fixed column is seted up for relative with the offering position of a plurality of fixed slot.

As a preferred technical scheme of the utility model, the bottom outer wall fixed connection of slider and protective housing, the spout has been seted up to PMKD, slider and spout sliding connection, the slider spacing groove has been seted up to slider top outer wall, slider spacing groove threaded connection has the slider screw thread post, slider screw thread post and PMKD threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that include:

the utility model discloses a it is fixed to set up the bottom plate, make holistic protective structure more firm, certain firm effect of bradyseism has been played, let the vacuum pump can be more stable in the course of the work, thereby the availability factor has been improved, and can dismantle through the simple and easy installation of quick effectual realization of sliding structure, it improves artifical in-process efficiency at assembly protective structure greatly, also made things convenient for the later stage to change, last setting through heat abstractor, make the vacuum pump in the protective structure effectively cool down, the life of having guaranteed the vacuum pump is longer.

Drawings

FIG. 1 is a schematic side sectional plan view of the present invention;

fig. 2 is a schematic front plan view of the present invention;

fig. 3 is a schematic top plan view of the present invention;

FIG. 4 is a schematic plan view of the structure of the housing cover of the present invention;

fig. 5 is a schematic plan view of the sliding structure of the present invention.

In the figure: 1. a protective housing; 2. a housing cover structure; 3. a pipe orifice; 4. a heat dissipation structure; 5. a heat dissipation hole of the housing; 6. fixing the bottom plate; 7. a thread groove; 8. a threaded fixing column; 9. a sliding structure; 10. heat dissipation holes of the base; 11. a heat dissipation panel; 12. a heat dissipation connecting column; 13. a heat dissipation column fixing block; 14. a heat-dissipating column; 15. a heat dissipation fan; 16. a cover plate; 17. a rotating shaft; 18. heat dissipation holes of the cover plate; 19. fixing grooves; 20. fixing a column; 21. a slider; 22. a chute; 23. a slider limiting groove; 24. a slider threaded post.

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.

Referring to fig. 1-5, a protective structure for a variable frequency intelligent vacuum pump is characterized by comprising a protective shell 1, a shell cover structure 2 is rotatably connected to the top of the protective shell 1, the shell cover structure 2 comprises a fixing groove 19, a pipeline port 3 is formed in one side of the protective shell 1, a heat dissipation structure 4 is detachably connected to one side of the protective shell 1 away from the pipeline port 3, the heat dissipation structure 4 comprises a heat dissipation connecting column 12, a plurality of shell heat dissipation holes 5 are formed in the bottom of the protective shell 1, a fixing bottom plate 6 is detachably connected to the bottom of the protective shell 1, the integral protective structure is more stable by fixing the bottom plate, a certain shock absorption and stabilization effect is achieved, thread grooves 7 are formed in four corners of the fixing bottom plate 6, thread fixing columns 8 are connected to the thread grooves 7 in a threaded manner, a sliding structure 9 is formed in the bottom of the protective shell 1, and the sliding structure 9 comprises a sliding block 21, protective housing 1 and PMKD 6 are connected through the dismantlement of sliding construction 9, and a plurality of base louvre 10 relative with shell louvre 5 is seted up to PMKD 6 inner wall, through heat radiation structure 4's setting for vacuum pump in the protective structure effectively cools down, and the life of having guaranteed the vacuum pump is longer.

The slide block 21 is fixedly connected with the outer wall of the bottom of the protective shell 1, the fixed bottom plate 6 is provided with a slide groove 22, the slide block 21 is in sliding connection with the slide groove 22, the outer wall of the top of the slide block 21 is provided with a slide block limiting groove 23, the slide block limiting groove 23 is in threaded connection with a slide block threaded post 24, the slide block threaded post 24 is in threaded connection with the fixed bottom plate 6, through the sliding fit of the slide block 21 and the slide groove 22, the device can be mounted and dismounted more quickly and conveniently, the mounting efficiency is greatly improved, the shell cover structure 2 comprises a cover plate 16, one end of the cover plate 16 is fixedly connected with a rotating shaft 17, the other end of the rotating shaft 17 is fixedly connected with one end of the protective shell 1, the inner wall of the cover plate 16 is provided with a plurality of cover plate radiating holes 18, the inner side of one end of the cover plate 16 far away from the rotating, set up the apron 16 and make things convenient for the dismouting in, apron louvre 18 on the apron 16 also can effectual heat dissipation, heat radiation structure 4 includes heat dissipation panel 11, 11 outer walls of heat dissipation panel are dismantled and are connected with heat dissipation spliced pole 12, heat dissipation spliced pole 12 is dismantled and is connected with a plurality of heat dissipation post fixed block 13, heat dissipation panel 11 is dismantled and is connected with a plurality of heat dissipation post 14, a plurality of heat dissipation post 14 all runs through with heat dissipation post fixed block 13 and is connected, 11 inner walls of heat dissipation panel are dismantled and are connected with heat dissipation fan 15, can improve protective structure's whole radiating effect through special heat radiation structure 4, the temperature of vacuum pump in protective structure keeps invariable in the use has been guaranteed, the life of effectual extension vacuum pump, the work efficiency of machine is improved.

Specifically, the manual work is earlier upwards opened with the hand apron 16, put into protecting sheathing 1 with the vacuum pump again, cover upper cover plate 16 with the hand, it is closed each other with fixed column 20 through fixed slot 19, make apron 16 and protecting sheathing 1 closed, align spout 22 on the PMKD 6 with slider 21 and slide it in, it is spacing to rotate slider screw thread post 24 in slider spacing groove 23 again, it is fixed with the device with screw thread fixed column 8 on PMKD 6 again, the vacuum pump begins to work to generate heat this moment, heat dissipation post 14 in the protecting sheathing 1 outside begins to dispel the heat, heat dissipation fan 15 dispels the heat simultaneously, bottom base louvre 10, shell louvre 5 and apron louvre 18 all effectively dispel the heat.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The protection structure for the variable-frequency intelligent vacuum pump is characterized by comprising a protection shell (1), wherein the top of the protection shell (1) is rotatably connected with a shell cover structure (2), the shell cover structure (2) comprises a fixing groove (19), a pipeline opening (3) is formed in one side of the protection shell (1), a heat dissipation structure (4) is detachably connected to one side, away from the pipeline opening (3), of the protection shell (1), the heat dissipation structure (4) comprises a heat dissipation connecting column (12), a plurality of shell heat dissipation holes (5) are formed in the bottom of the protection shell (1), a fixing bottom plate (6) is detachably connected to the bottom of the protection shell (1), thread grooves (7) are formed in four corners of the fixing bottom plate (6), thread fixing columns (8) are in threaded connection with the thread grooves (7), and a sliding structure (9) is formed in the bottom of the protection shell (1), sliding construction (9) include slider (21), protective housing (1) is connected through sliding construction (9) dismantlement with PMKD (6), a plurality of base louvre (10) relative with shell louvre (5) are seted up to PMKD (6) inner wall.

2. The protection structure for the variable frequency intelligent vacuum pump according to claim 1, characterized in that the heat dissipation structure (4) comprises a heat dissipation panel (11), the outer wall of the heat dissipation panel (11) is detachably connected with a heat dissipation connection column (12), the heat dissipation connection column (12) is detachably connected with a plurality of heat dissipation column fixing blocks (13), the heat dissipation panel (11) is detachably connected with a plurality of heat dissipation columns (14), the heat dissipation columns (14) are all connected with the heat dissipation column fixing blocks (13) in a penetrating manner, and the inner wall of the heat dissipation panel (11) is detachably connected with a heat dissipation fan (15).

3. The protection structure for the variable-frequency intelligent vacuum pump according to claim 1, wherein the housing cover structure (2) comprises a cover plate (16), one end of the cover plate (16) is fixedly connected with a rotating shaft (17), the other end of the rotating shaft (17) is fixedly connected with one end of the protection housing (1), a plurality of cover plate heat dissipation holes (18) are formed in the inner wall of the cover plate (16), a plurality of fixing grooves (19) are formed in the inner side of one end, away from the rotating shaft (17), of the cover plate (16), a plurality of fixing columns (20) are fixedly connected to one end, close to the fixing grooves (19), of the protection housing (1), and the plurality of fixing columns (20) and the plurality of fixing grooves (19) are oppositely opened.

4. The protection structure for the variable-frequency intelligent vacuum pump according to claim 1, wherein the slider (21) is fixedly connected with the outer wall of the bottom of the protection shell (1), the fixed bottom plate (6) is provided with a sliding groove (22), the slider (21) is slidably connected with the sliding groove (22), the outer wall of the top of the slider (21) is provided with a slider limiting groove (23), the slider limiting groove (23) is in threaded connection with a slider threaded column (24), and the slider threaded column (24) is in threaded connection with the fixed bottom plate (6).

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