CN214616927U

CN214616927U - Noise-reducing and shock-absorbing compressor assembly for oxygenerator

Info

Publication number: CN214616927U
Application number: CN202120524306.2U
Authority: CN
Inventors: 王超
Original assignee: Guangdong Owgels Science And Technology Co ltd
Current assignee: Guangdong Owgels Science And Technology Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-05
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a compressor unit spare for damping oxygenerator of making an uproar falls, including compressor, supporting seat, bottom plate and sound insulation casing, the supporting seat includes backup pad and supporting legs, the backup pad with the supporting legs is connected, install in the backup pad the compressor, the bottom plate is equipped with chimb and supporting legs position, the supporting legs is installed on the supporting legs position, sound insulation casing lower extreme is equipped with the opening, sound insulation casing passes through the opening cover and is in install in the base on the chimb, just the supporting seat with the compressor all is located sound insulation casing's inboard. The utility model discloses the supporting legs shock attenuation is effectual, makes oxygenerator noise reduction effectual moreover, can prevent that equipment from producing phenomenons such as resonance, has prolonged the life of oxygenerator to can protect user's service environment.

Description

Noise-reducing and shock-absorbing compressor assembly for oxygenerator

Technical Field

The utility model relates to an oxygenerator, especially a compressor unit for oxygenerator of vibration damping of making an uproar falls.

Background

The oxygen generator is a kind of machine for producing oxygen and its principle is that it utilizes air separation technology. The oxygen generator is filled with molecular sieve, and can adsorb nitrogen in air during pressurization, and the residual unabsorbed oxygen is collected and purified to obtain high-purity oxygen.

The molecular sieve oxygen generator generally comprises a filter device, a compressor and a molecular sieve system, wherein the compressor sucks air through the filter device to compress the air, and then the oxygen is separated from oxygen through the molecular sieve. In the process, the air compressor has larger power, each mechanical part can generate noise and vibration when working, the noise and the vibration can influence the working operation of other equipment of the oxygen generator, and can generate resonance and other phenomena with partial equipment, the service life of the oxygen generator is greatly influenced, and certain damage is caused to the use environment of a user.

Therefore, a technical solution to the above problems is needed.

Disclosure of Invention

In order to make up for some deficiencies that exist among the prior art, the utility model aims to provide a compressor package for oxygenerator that makes an uproar and dampen falls.

The utility model discloses a reach its purpose, the technical scheme of adoption as follows: the utility model provides a compressor unit spare for damping oxygenerator of making an uproar falls, includes compressor, supporting seat, bottom plate and sound insulation casing, the supporting seat includes backup pad and supporting legs, the backup pad with the supporting legs is connected, install in the backup pad the compressor, the bottom plate is equipped with chimb and supporting legs position, the supporting legs is installed on the supporting legs position, the casing lower extreme that gives sound insulation is equipped with the opening, the casing that gives sound insulation passes through the split sleeve and is in install in the base on the chimb, just the supporting seat with the compressor all is located the inboard of the casing that gives sound insulation.

The utility model has the effects that: the utility model discloses the compressor is through installing again on the supporting legs and installing on the bottom plate, make the compressor install in the oxygenerator, the supporting legs shock attenuation is effectual, and the outside cover at supporting seat and compressor has syllable-dividing casing, isolated the noise that the compressor produced, the oxygenerator admits air sound and exhaust sound also by admit air muffler and exhaust muffler elimination in addition, make the oxygenerator noise reduction effectual, can prevent that equipment from producing phenomenons such as resonance, the life of oxygenerator has been prolonged, and can protect user's service environment.

In some embodiments, the support foot comprises a resilient member and a washer, the resilient member is a spring, and the washer is disposed on both the top and the bottom of the resilient member. From this, the gasket setting is between spring and backup pad, between spring and the base, makes between spring and bottom plate, the backup pad direct contact not, plays the buffer memory, and the obvious effect of noise reduction effect.

In some embodiments, the spring is coaxially disposed with the washer, and the washer is externally threaded, the spring being attached to the washer by being inserted into the threads. Therefore, the stress directions between the spring and the gasket are consistent, and the shaking of the supporting leg cannot be reduced.

In some embodiments, the number of the supporting feet is at least four, and the supporting feet are distributed at the corners of the bottom surface of the supporting plate in an array manner. Therefore, the supporting foot arrays are distributed on the bottom surface of the supporting plate, so that the supporting force of the supporting plate is uniform.

In some embodiments, the middle of the supporting plate is hollow, a first connecting hole is formed in the supporting plate, a second connecting hole is formed in the top of the supporting leg, the supporting plate and the supporting leg are connected through the first connecting hole and the second connecting hole through screws, the supporting plate is further provided with a mounting hole, and the compressor is mounted on the supporting plate through the mounting hole. From this, the fretwork part can make the compression radiating effect of installation good in the backup pad, and the design of first connecting hole, second connecting hole and mounting hole makes the backup pad easy to assemble dismantlement.

In some embodiments, the sound-proofing housing opening is larger in size than the support plate. Thus, the support plate is conveniently disposed within the acoustic enclosure.

In some embodiments, the sound-proof housing is provided with an intake silencer on a side thereof and an exhaust silencer on a top thereof. Therefore, the air inlet pipeline of the compressor is connected to the air inlet silencer, and the molecular sieve system nitrogen exhaust pipeline of the oxygen generator is connected to the exhaust silencer, so that the air inlet and exhaust noise of the oxygen generator is reduced.

In some embodiments, a heat dissipation fan is disposed on the top of the sound insulation casing, a ventilation hole for installing the heat dissipation fan is disposed on the top of the sound insulation casing, and an exhaust port is disposed on the bottom plate. Therefore, the heat radiation fan exhausts air to the compressor in the sound insulation shell and discharges hot air of the compressor to the exhaust port on the bottom plate.

Drawings

Fig. 1 is a perspective view of a noise-reducing, shock-absorbing compressor assembly for an oxygenerator in accordance with certain embodiments of the present invention;

FIG. 2 is a front view of a noise-reducing, shock-absorbing compressor assembly for an oxygenerator in accordance with certain embodiments of the present invention;

FIG. 3 is a schematic cross-sectional view taken along A-A of FIG. 2;

fig. 4 is a perspective view of a sound dampening housing according to some embodiments of the present invention;

fig. 5 is a perspective view of a support base according to some embodiments of the present invention;

FIG. 6 is a perspective view of a support foot according to some embodiments of the present invention;

fig. 7 is a perspective view of a base plate according to some embodiments of the present invention;

fig. 8 is a front view of an oxygen generator according to some embodiments of the present invention;

fig. 9 is a schematic sectional view taken from the direction B-B in fig. 8.

In the figure: 1. a compressor; 2. a supporting seat; 21. a support plate; 211. a first connection hole; 212. mounting holes; 22. supporting legs; 221. an elastic member; 222. a gasket; 223. a second connection hole; 224. a thread; 3. a base plate; 31. a convex edge; 32. supporting the pin position; 33. an exhaust port; 4. a sound-insulating housing; 41. an opening; 42. an intake silencer; 43. an exhaust muffler; 44. a heat radiation fan; 45. a vent hole; 5. an oxygen generator.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows according to the utility model discloses a compressor package for oxygenerator that damping of making an uproar falls, and it is installed in oxygenerator and is used for compressed gas.

As shown in fig. 1 to 7, the compressor assembly for noise and vibration reduction oxygenerator comprises a compressor 1, a support base 2, a bottom plate 3 and a sound insulation shell 4.

The support base 2 includes a support plate 21 and a support leg 22, the support plate 21 is connected to the support leg 22, and the support leg 22 includes an elastic component 221 and a gasket 222. The spacer 222 has two pieces which are respectively disposed at both ends of the elastic member 221, wherein the spacer 222 disposed at the top end of the elastic member 221 is provided with a second coupling hole 223. The middle part of the support plate 21 is hollowed, a first connecting hole 211 is formed in the support plate 21, the support plate 21 and the support leg 22 are connected through a first connecting hole 211 and a second connecting hole 223 in a screw connection mode, a mounting hole 212 is further formed in the support plate 21, and the compressor 1 is mounted on the support plate 21 through the mounting hole 212. The hollow part of the support plate 21 can ensure that the heat dissipation effect of the compressor mounted on the support plate 21 is good, and the design of the first connecting hole 211, the second connecting hole 223 and the mounting hole 212 ensures that the support plate 21 is convenient to mount and dismount. In some embodiments, the elastic member 221 is a spring, the washer 222 is provided with a thread 224 on the outer side, and the elastic member 221 is connected to the washer 222 by being inserted into the thread 224. The gaskets 222 are arranged between the elastic component 221 and the support plate 21 and between the elastic component 221 and the base 3, so that the elastic component 221 is not in direct contact with the bottom plate 3 and the support plate 21, the buffer effect is achieved, the noise reduction effect is obvious, the stress directions between the elastic component 221 and the gaskets 222 are consistent, and the shaking of the support legs 22 cannot be reduced.

Bottom plate 3 is equipped with chimb 31 and supporting legs position 32, and the quantity of supporting legs 22 is four at least, and supporting legs 22 are at the edge array distribution in backup pad 21 bottom surface, and supporting legs 22 array distribution makes backup pad 21's support atress even in backup pad 21 bottom surface, sets up supporting legs position 32 corresponding with supporting legs 22 quantity on the bottom plate 3, and supporting pad 21 of supporting seat 2 installs compressor 1, and supporting legs 22 of supporting seat 2 are installed on supporting legs position 32, makes base 3 support compressor 1. And the lower extreme of the shell 4 that gives sound insulation is equipped with opening 41, and the shell 4 that gives sound insulation is installed in base 3 on chimb 31 through opening 41 cover, and the size of 4 openings 41 of the shell that gives sound insulation is greater than the size of backup pad 21, makes things convenient for backup pad 21 to be setting up in the shell 4 that gives sound insulation, makes supporting seat 2 and compressor 1 all be located the inboard of the shell 4 that gives sound insulation, carries out the amortization that gives sound insulation.

The side of sound insulation casing 4 is equipped with air inlet silencer 42, and the top of sound insulation casing 4 is equipped with exhaust silencer 43, and when compressor 1 set up in sound insulation casing 4 inboard, compressor 1's admission line was connected at air inlet silencer 42, and the last molecular sieve system exhaust nitrogen pipeline of oxygenerator was connected to exhaust silencer 43 in addition, made the oxygenerator intake and exhaust noise reduce. And the top of the sound insulation shell 4 is provided with a heat radiation fan 44, the top of the sound insulation shell 4 is provided with a ventilation hole 45 for installing the heat radiation fan 44, and the bottom plate 3 is provided with an exhaust port 33. The radiator fan 44 draws air in the sound-proof case 4 and discharges the air to the compressor 1, and discharges the hot air of the compressor 1 to the exhaust port 33 of the base plate 3.

Refer to fig. 8, fig. 9, the utility model discloses well compressor 1 installs and installs on supporting legs 22 again on bottom plate 3, make compressor 1 install in oxygenerator 5's casing, supporting legs 22 sets up spring and gasket 222 shock attenuation effectual, and it has amortization shell 4 to overlap in the outside of supporting seat 2 and compressor 1, it is isolated with the noise that compressor 1 produced, the sound of admitting air and the exhaust sound of oxygenerator are also eliminated by muffler 42 and exhaust muffler 43 of admitting air, make oxygenerator noise reduction effectual, can prevent that equipment from producing phenomenons such as resonance, the life of oxygenerator has been prolonged, and user's service environment can be protected.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Compressor unit spare for absorbing oxygenerator of making an uproar falls, its characterized in that, including compressor (1), supporting seat (2), bottom plate (3) and sound insulation casing (4), supporting seat (2) are including backup pad (21) and supporting legs (22), backup pad (21) with supporting legs (22) are connected, install on backup pad (21) compressor (1), bottom plate (3) are equipped with chimb (31) and supporting legs position (32), supporting legs (22) are installed on supporting legs position (32), sound insulation casing (4) lower extreme is equipped with opening (41), sound insulation casing (4) are in through opening (41) cover install in bottom plate (3) on chimb (31), just supporting seat (2) with compressor (1) all is located the inboard of sound insulation casing (4).

2. The compressor assembly for the noise-reducing and shock-absorbing oxygen generator as recited in claim 1, wherein the supporting leg (22) comprises an elastic member (221) and a gasket (222), the elastic member (221) is a spring, and the gasket (222) is disposed on the top and the bottom of the elastic member (221).

3. The compressor assembly for a noise-reducing and vibration-absorbing oxygen generator as set forth in claim 2, wherein said spring is disposed coaxially with said spacer (222), and wherein said spacer (222) is provided with threads (224) on an outer side thereof, said spring being connected to said spacer (222) by being inserted into said threads (224).

4. The compressor assembly for the noise-reducing and shock-absorbing oxygen generator as recited in claim 1, wherein the number of the supporting feet (22) is at least four, and the supporting feet (22) are distributed in an array at the corners of the bottom surface of the supporting plate (21).

5. The compressor assembly for the noise-reducing and shock-absorbing oxygen generator is characterized in that the middle of the supporting plate (21) is hollow, a first connecting hole (211) is formed in the supporting plate (21), a second connecting hole (223) is formed in the top of the supporting leg (22), the supporting plate (21) and the supporting leg (22) are connected through the first connecting hole (211) and the second connecting hole (223) through screws, a mounting hole (212) is further formed in the supporting plate (21), and the compressor (1) is mounted on the supporting plate (21) through the mounting hole (212).

6. Compressor assembly for a noise-reducing and shock-absorbing oxygenerator according to claim 1, characterized in that the size of the opening (41) of the sound-insulating casing (4) is greater than the size of the support plate (21).

7. The compressor assembly for a noise-reducing and shock-absorbing oxygenerator according to claim 1, characterized in that the sound-insulating casing (4) is provided with an intake silencer (42) at the side and an exhaust silencer (43) at the top.

8. The compressor assembly for the noise-reducing and shock-absorbing oxygenerator as recited in claim 1, characterized in that a heat radiation fan (44) is arranged on the top of the sound insulation shell, a vent hole (45) for installing the heat radiation fan (44) is arranged on the top of the sound insulation shell (4), and an exhaust port (33) is arranged on the bottom plate (3).