CN219953592U

CN219953592U - Mute oil-free air compressor

Info

Publication number: CN219953592U
Application number: CN202321136715.0U
Authority: CN
Inventors: 薛卫东; 李刘成; 裴明明
Original assignee: Unical Compressor Manufacturing Jiangsu Co ltd
Current assignee: Unical Compressor Manufacturing Jiangsu Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-03
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of silent oilless air compressors, in particular to a silent oilless air compressor. The utility model provides a silence formula oil-free air compressor machine, includes air compressor machine body and mounting box, air compressor machine body fixed mounting is in the inside of mounting box, the mounting box sets up to lateral wall open-ended rectangle box, the mounting box comprises shell, intermediate layer case, heat conduction case and case lid, the intermediate layer case sets up between shell and heat conduction case. The sound insulation sponge is fixedly arranged in the shell in the mounting box, so that a good heat dissipation effect is achieved, meanwhile, in order to ensure the heat dissipation effect in the mounting box, water is introduced into the interlayer box, the heat in the interlayer box is conducted by utilizing the heat conduction box, and heat is absorbed by utilizing the water in the interlayer box, and the interlayer box is completely wrapped around the air compressor body, so that a good cooling effect can be achieved, and noise in the internal operation working process is prevented from being conducted out from the position of the vent hole by utilizing an air cooling heat dissipation mode.

Description

Mute oil-free air compressor

Technical Field

The utility model relates to the technical field of silent oilless air compressors, in particular to a silent oilless air compressor.

Background

The core of the oil-free air compressor is a superior two-stage compression host. The rotor is finished by twenty procedures, so that the rotor line type achieves incomparable accuracy and durability. The high-quality bearing and the precise gear are arranged in the rotor to ensure the coaxiality of the rotor, so that the rotor is matched accurately, and long-term efficient and reliable operation is kept.

The patent of publication number CN211116484U discloses an automobile-used silence air compressor machine that does not have oil, the power distribution box comprises a box body, box one end articulates there is the apron, fixedly connected with does not have oil air compressor machine on the box diapire, the intake pipe and the outlet duct of do not have oil air compressor machine run through the box, box one side intercommunication is provided with out the tuber pipe, it is crooked form to go out the tuber pipe, fixedly bonded with on the tuber pipe inner wall inhales the sound cotton, the middle part position intercommunication of apron is provided with the siphunculus, fixedly connected with backup pad on the siphunculus inner wall, and the backup pad is circular, the equidistance leaves in the backup pad and is equipped with a plurality of through-holes, place in the backup pad and inhale the sound sponge, siphunculus upper end is provided with dustproof mechanism, apron middle part position fixedly connected with radiator fan, radiator fan is located under the siphunculus. The utility model has the advantages of avoiding noise from being transmitted from the heat dissipation and ventilation part and enhancing the silencing effect.

This patent plays cooling radiating purpose through radiator fan, although the effect that attracts the sponge to play the sound insulation is installed in radiator fan's ventilation hole position, but also can greatly reduced radiator fan to inside radiating effect, makes radiating effect and sound insulation effect all have certain drawback.

Disclosure of Invention

The utility model aims to provide a mute oil-free air compressor, which solves the problems that the vent hole of a cooling fan is provided with a suction sponge to play a role in sound insulation in the prior art, but the heat dissipation effect of the cooling fan on the inside is greatly reduced, and certain defects exist in the heat dissipation effect and the sound insulation effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a silence formula oil-free air compressor machine, includes air compressor machine body and mounting box, air compressor machine body fixed mounting is in the inside of mounting box, the mounting box sets up to lateral wall open-ended rectangle box, the mounting box comprises shell, intermediate layer case, heat conduction case and case lid, the intermediate layer case sets up between shell and heat conduction case, the air compressor machine body sets up the inside at the heat conduction case, the case lid rotates the lateral wall of connecting at the heat conduction case, be provided with the sound insulation sponge between shell and the intermediate layer case, the intermediate layer case comprises heat conduction steel sheet and inside cavity in order to reach the inside state that can deposit water.

Preferably, the air inlet end and the air outlet end of the air compressor body penetrate through the mounting box.

Preferably, the top fixed mounting of shell has water tank and water pump, the water pumping end of water pump inserts the inside of establishing at the water tank, the play water end intercommunication of water pump has first connecting pipe, first connecting pipe runs through the shell and is linked together with the intermediate layer case, the lateral wall intercommunication of water tank has the second connecting pipe, the one end that the water tank was kept away from to the second connecting pipe runs through the bottom of shell and intermediate layer case and is linked together.

Preferably, the side wall of the interlayer box is communicated with a water outlet pipe with a valve near the bottom, and the water outlet pipe penetrates through the shell.

Preferably, the surface of the sound insulation sponge is uniformly provided with sound absorption grooves.

Preferably, the bottom of the shell is fixedly provided with four pad feet, and the bottoms of the four pad feet are fixedly provided with rubber pads.

The utility model has at least the following beneficial effects:

the shell inside fixed mounting in the mounting box has the sponge that gives sound insulation to play good radiating effect, simultaneously in order to guarantee the radiating effect of mounting box inside, lets in water in the intermediate layer incasement portion, utilizes the heat conduction case to conduct inside heat, utilizes the water of intermediate layer incasement portion to absorb heat, because the intermediate layer case is the complete parcel around the air compressor machine body, consequently can play fine cooling effect, avoid utilizing the air-cooled radiating mode to lead to the noise in the internal operation working process to conduct out from the position of ventilation hole.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of FIG. 1 in accordance with the present utility model;

fig. 3 is a schematic structural diagram of an air compressor body according to the present utility model;

FIG. 4 is a schematic view of the structure of the sandwich box of the present utility model;

FIG. 5 is a schematic view of the structure of the housing of the present utility model;

fig. 6 is a schematic view of the sound insulation sponge structure of the present utility model.

In the figure: 1. an air compressor body; 2. a mounting box; 21. a housing; 22. an interlayer box; 23. a heat conduction box; 24. a case cover; 3. a water tank; 4. a water pump; 5. a first connection pipe; 6. a second connection pipe; 7. a water outlet pipe; 8. a sound-insulating sponge; 81. a sound absorption groove; 9. and (5) foot pads.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1 to 6, a silent oilless air compressor, including air compressor body 1 and mounting box 2, air compressor body 1 fixed mounting is in the inside of mounting box 2, mounting box 2 sets up to lateral wall open-ended rectangle box, mounting box 2 comprises shell 21, intermediate layer case 22, heat conduction case 23 and case lid 24, intermediate layer case 22 sets up between shell 21 and heat conduction case 23, air compressor body 1 sets up in the inside of heat conduction case 23, case lid 24 rotates the lateral wall of connecting at heat conduction case 23, be provided with sound insulation sponge 8 between shell 21 and the intermediate layer case 22, intermediate layer case 22 comprises the heat conduction steel sheet and inside cavity in order to reach the inside state that can deposit water, install air compressor body 1 in the inside of mounting box 2 in the use, make inlet end and outlet end run through mounting box 2, thereby can not influence the normal use of air compressor body 1, utilize case lid 24 to play sealed effect, the inside fixed mounting of shell 21 in mounting box 2 has sound insulation sponge 8, thereby play good radiating effect in order to guarantee the inside of mounting box 2, at the inside heat dissipation effect that the intermediate layer case 22 lets in the inside, the inside of heat conduction case 23 carries out the heat dissipation mode with the inside the heat dissipation from the inside of air compressor body is completely, the heat dissipation mode is realized in order to guarantee that the inside the heat dissipation effect is completely cooled down from the air compressor body, the inside the air compressor body is cooled down, and the inside the air compressor is realized by the air compressor is completely cooled down by the inside the air compressor body because of the air compressor is well.

Further, the air inlet end and the air outlet end of the air compressor body 1 penetrate through the mounting box 2.

Further, the top fixed mounting of shell 21 has water tank 3 and water pump 4, the water pumping end of water pump 4 inserts the inside of establishing at water tank 3, the play water end intercommunication of water pump 4 has first connecting pipe 5, first connecting pipe 5 runs through shell 21 and intermediate layer case 22 and is linked together, the lateral wall intercommunication of water tank 3 has second connecting pipe 6, the one end that the water tank 3 was kept away from to second connecting pipe 6 runs through the bottom of shell 21 and intermediate layer case 22 and is linked together, in order to strengthen the radiating effect, start water pump 4, water pump 4 lets in intermediate layer case 22 with the water in the water tank 3 in the first connecting pipe 5, the water in the intermediate layer case 22 can utilize second connecting pipe 6 to advance in the water tank 3, thereby make the water in the intermediate layer case 22 obtain the circulation after carrying out the heat conduction, and then conveniently strengthen the radiating effect.

Further, the position of the side wall of the interlayer box 22 close to the bottom is communicated with the water outlet pipe 7 with a valve, the water outlet pipe 7 penetrates through the shell 21, when the heat of the whole water tank 3 and the water in the interlayer box 22 is high, the valve on the water outlet pipe 7 can be opened, so that hot water can be discharged, a water inlet is formed in the top of the water tank 3, and therefore new water with low temperature can be injected through the water inlet, and the water tank is convenient to use.

Further, sound absorption grooves 81 are uniformly formed in the surface of the sound insulation sponge 8, the sound absorption effect can be achieved by the aid of the sound insulation sponge 8, and the suction grooves are formed in the sound insulation sponge 8, so that the suction effect can be enhanced.

Further, four foot pads 9 are fixedly arranged at the bottom of the shell 21, rubber pads are fixedly arranged at the bottoms of the four foot pads 9, the purpose of supporting the whole installation box 2 is achieved by utilizing the foot pads 9, the rubber pads are arranged at the bottoms of the foot pads 9, so that shock resistance can be improved, friction between the bottoms and the ground can be enhanced, stable operation is facilitated, and noise generated in the operation process is reduced.

In summary, in use, the air compressor body 1 is installed in the installation box 2, so that the air inlet end and the air outlet end penetrate through the installation box 2, normal use of the air compressor body 1 is not affected, the box cover 24 is utilized to play a role in sealing, the sound insulation sponge 8 is fixedly installed in the shell 21 in the installation box 2, thereby playing a good heat dissipation effect, meanwhile, in order to ensure the heat dissipation effect in the installation box 2, water is introduced into the interlayer box 22, the heat conduction box 23 is utilized to conduct the heat in the interlayer box 22, the water in the interlayer box 22 is utilized to absorb heat, as the interlayer box 22 is completely wrapped around the air compressor body 1, a good cooling effect is achieved, noise in the internal operation working process is prevented from being conducted from the position of the vent hole by utilizing an air cooling heat dissipation mode, in order to enhance the heat dissipation effect, the water pump 4 is started, the water pump 4 is used for leading water in the water tank 3 into the interlayer box 22 by the first connecting pipe 5, the water in the interlayer box 22 can be led into the water tank 3 by the second connecting pipe 6, so that the water in the interlayer box 22 is circulated after heat conduction, the heat dissipation effect is conveniently enhanced, when the heat quantity of the water in the whole water tank 3 and the interlayer box 22 is higher, the valve on the water outlet pipe 7 can be opened, hot water can be discharged, the water inlet is arranged at the top of the water tank 3, so that new water with lower temperature can be injected by the water inlet, the use is convenient, the sound absorption effect can be achieved by the sound insulation sponge 8, the suction effect can be enhanced by the suction groove arranged on the sound insulation sponge 8, the purpose of supporting the whole installation box 2 is achieved by the foot 9, the rubber pad is installed at the bottom of the foot 9, the shock resistance can be improved, the friction capacity between the bottom and the ground can be enhanced, thereby facilitating the stable operation and reducing the noise generated in the operation process.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a silence formula oil-free air compressor machine, includes air compressor machine body (1) and mounting box (2), its characterized in that, air compressor machine body (1) fixed mounting is in the inside of mounting box (2), mounting box (2) set up to lateral wall open-ended rectangle box, mounting box (2) are by shell (21), intermediate layer case (22), heat conduction case (23) and case lid (24) constitution, intermediate layer case (22) set up between shell (21) and heat conduction case (23), air compressor machine body (1) set up the inside at heat conduction case (23), case lid (24) rotate and connect at the lateral wall of heat conduction case (23), be provided with sound insulation sponge (8) between shell (21) and intermediate layer case (22), intermediate layer case (22) are by heat conduction steel sheet constitution and inside cavity in order to reach the inside state that can deposit water.

2. A silent oilless air compressor as defined in claim 1, wherein the air inlet end and the air outlet end of said air compressor body (1) extend through the mounting box (2).

3. The mute oil-free air compressor of claim 1, wherein the top of the shell (21) is fixedly provided with a water tank (3) and a water pump (4), a water pumping end of the water pump (4) is inserted into the water tank (3), a first connecting pipe (5) is communicated with a water outlet end of the water pump (4), the first connecting pipe (5) penetrates through the shell (21) and the interlayer box (22) to be communicated, a second connecting pipe (6) is communicated with the side wall of the water tank (3), and one end, far away from the water tank (3), of the second connecting pipe (6) penetrates through the shell (21) and the bottom of the interlayer box (22) to be communicated.

4. A silent oilless air compressor as defined in claim 1 wherein a water outlet pipe (7) with a valve is connected to a side wall of said interlayer box (22) near the bottom, said water outlet pipe (7) penetrating through the casing (21).

5. A silent oilless air compressor as defined in claim 1 wherein said sound insulation sponge (8) has sound absorbing grooves (81) uniformly formed on the surface thereof.

6. A silent oilless air compressor as defined in claim 1, wherein four foot pads (9) are fixedly mounted at the bottom of said housing (21), and rubber pads are fixedly mounted at the bottoms of said four foot pads (9).