CN215409087U - Compressor base with amortization structure - Google Patents
Compressor base with amortization structure Download PDFInfo
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- CN215409087U CN215409087U CN202121793946.XU CN202121793946U CN215409087U CN 215409087 U CN215409087 U CN 215409087U CN 202121793946 U CN202121793946 U CN 202121793946U CN 215409087 U CN215409087 U CN 215409087U
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- groove
- bracing piece
- gas
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Abstract
The utility model discloses a compressor base with a silencing structure, which comprises a base, wherein a groove is formed in the upper end of the base, a placing plate is connected in the groove in a sliding mode, a telescopic rod is fixedly connected to the bottom end of the placing plate, a spring is coaxially sleeved outside the telescopic rod, a piston rod is fixedly connected to the middle of the bottom end of the placing plate, the other end of the piston rod is inserted into a gas box through a piston, a silencing cavity is formed in the base, and sound absorbing cotton is filled in the silencing cavity. This telescopic link and spring of compressor base with amortization structure play the cushioning effect, and the noise of production is littleer, is provided with the amortization chamber around the recess, and the cotton noise reduction that can reduce of inhaling of amortization intracavity, wave baffle make the noise do the multiple reflection in the amortization intracavity, further noise reduction, noise reduction effect is good.
Description
Technical Field
The utility model relates to the technical field of compressors, in particular to a compressor base with a silencing structure.
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 and 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 high-temperature and high-pressure refrigerant gas to an exhaust pipe to provide power for refrigeration cycle. To this end, we propose a compressor mount with a sound dampening structure.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a compressor base with a noise reduction structure to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a compressor base with a silencing structure comprises a base, wherein a mounting plate is fixedly connected to the side face of the base, a plurality of mounting plates are arranged on the mounting plate, bolt grooves are formed in the mounting plate, a groove is formed in the upper end of the base, a placing plate is slidably connected to the inner portion of the groove, a telescopic rod is fixedly connected to the bottom end of the placing plate, the other end of the telescopic rod is fixedly connected to the bottom end of the groove, a spring is coaxially sleeved on the outer portion of the telescopic rod, a buffer box is fixedly connected to the middle portion of the bottom end of the groove, a gas box is arranged in the middle of the upper end of the buffer box, the buffer box is communicated with the inner cavity of the gas box, a piston rod is fixedly connected to the middle portion of the bottom end of the placing plate, the other end of the piston rod is inserted into the gas box through a piston, a silencing cavity is formed in the base, sound absorbing cotton is filled in the silencing cavity, and a connecting rod is fixedly connected to the silencing cavity, the connecting rod is provided with a plurality of and equidistant arrangement, be provided with the wave baffle on the both sides inner wall of amortization chamber.
Preferably, the guide rails are symmetrically and fixedly connected to the two side walls of the groove, the connecting rods are symmetrically and fixedly connected to the two sides of the placing plate, the connecting rods are horizontally arranged, the idler wheels are arranged at the other ends of the connecting rods, and the idler wheels are movably clamped on the guide rails.
Preferably, the telescopic link is provided with a plurality of, the telescopic link includes first bracing piece and second bracing piece, second bracing piece bottom fixed connection is in the recess bottom, first bracing piece has been cup jointed to second bracing piece upper end coaxial, first bracing piece top fixed connection is in placing the board bottom.
Preferably, the gas box and the buffer box form a T shape, two side faces of the buffer box are symmetrically and fixedly connected with vent plates, and a plurality of vent holes are uniformly formed in the vent plates.
Preferably, the sound-deadening cavity is arranged around the groove.
Preferably, the bottom end of the base is fixedly connected with a rubber pad.
Preferably, the gas box is filled with inert gas, and the side surface of the gas box is provided with an inflation hole.
Compared with the prior art, the utility model has the beneficial effects that: this telescopic link and spring of compressor base with amortization structure play the cushioning effect, in addition when taking place vibrations, place the piston rod of board bottom at the gas tank up-and-down motion, press the gas in the gas tank to the baffle-box, whole process makes the shock attenuation more gentle, the noise of production is littleer, place the board both ends and pass through gyro wheel roll connection in the recess, rolling friction's coefficient of friction is littleer, make and place the board more smooth and easy when the recess internal motion, the noise reduction, and be provided with the amortization chamber all around the recess, the sound cotton noise reduction of inhaling in the amortization intracavity, wave baffle on the amortization intracavity wall makes the noise be the multiple reflection in the amortization intracavity in addition, further noise reduction, the noise reduction is simultaneously to a plurality of means of making an uproar, the pollution of noise to the environment has been avoided, the noise reduction effect is good.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
fig. 4 is an enlarged partial cross-sectional view of a sound-deadening chamber of the present invention.
In the figure: the device comprises a base 1, a groove 2, a placing plate 3, a connecting rod 4, a roller 5, a guide rail 6, a telescopic rod 7, a first supporting rod 8, a second supporting rod 9, a spring 10, a piston rod 11, a gas box 12, a buffer box 13, a vent plate 14, a silencing cavity 15, a connecting rod 16, sound absorption cotton 17, a wavy partition plate 18, a mounting plate 19, a bolt groove 20 and a rubber pad 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a compressor base with a silencing structure comprises a base 1, wherein a plurality of mounting plates 19 are fixedly connected to the side surface of the base 1, bolt grooves 20 are formed in the mounting plates 19, and a compressor is fixed on the base 1 through the mounting plates 19 and the bolt grooves 20;
the upper end of the base 1 is provided with a groove 2, the inside of the groove 2 is connected with a placing plate 3 in a sliding manner, the bottom end of the placing plate 3 is fixedly connected with a telescopic rod 7, the other end of the telescopic rod 7 is fixedly connected to the bottom end of the groove 2, a spring 10 is coaxially sleeved outside the telescopic rod 7, when vibration occurs, the placing plate 3 moves up and down in the groove 2 to drive the telescopic rod 7 to extend or contract, the spring 10 compresses or extends along with the telescopic rod, the elastic force of the spring 10 buffers the placing plate 3, a damping effect is achieved, the vibration amplitude is reduced, and the noise is reduced along with the spring;
the middle part of the bottom end of the groove 2 is fixedly connected with a buffer box 13, the middle part of the upper end of the buffer box 13 is provided with a gas box 12, the buffer box 13 is communicated with the inner cavity of the gas box 12, the middle part of the bottom end of the placing plate 3 is fixedly connected with a piston rod 11, the other end of the piston rod 11 is inserted in the gas box 12 through a piston, when the placing plate 3 is moved up and down, the piston rod 11 is moved up and down in the gas tank 12, and when the piston rod 11 is moved down, the gas in the gas box 12 is compressed and enters the buffer box 13, the pressure of the gas plays a role in supporting the placing plate 3, the vibration amplitude is reduced, when the piston rod 11 moves upwards, the gas enters the gas box 12 from the buffer box 13, the pressure of the gas limits the placing plate 3 again, the vibration amplitude is further reduced, the damping process is smoother, the compressor is protected on one hand, and the vibration and noise are further reduced on the other hand;
the inner part of the base 1 is provided with a silencing cavity 15, sound absorption cotton 17 is filled in the silencing cavity 15, connecting rods 16 are fixedly connected in the silencing cavity 15, the connecting rods 16 are arranged in a plurality of equidistant arrangement, the inner walls at two sides of the silencing cavity 15 are provided with wave-shaped partition plates 18, when noise is generated, the noise is cut off after the noise enters the silencing cavity 15, the noise is reduced, meanwhile, when the noise passes through the sound absorption cotton 17, the multiple reflection of the sound is weakened due to the small clearance holes of the sound absorption cotton 17, at the same time, the wavy partition 18 also plays a role of reflecting sound many times and reducing noise, as shown in figure 2, when vibration is generated, the telescopic rod 7, the spring 10, the piston rod 11, the gas box 12 and the buffer box 13 at the bottom end of the placing plate 3 play a role in shock absorption and noise reduction, the sound absorption cotton 17 and the wavy partition plate 18 in the sound absorption cavity 15 reflect sound for multiple times, noise is weakened, and noise is reduced in multiple ways.
Further, symmetry fixedly connected with guide rail 6 on the 2 both sides walls of recess places 3 bilateral symmetry fixedly connected with connecting rod 4, and connecting rod 4 level sets up, and the connecting rod 4 other end is provided with gyro wheel 5, 5 activity joint of gyro wheel are on guide rail 6, and gyro wheel 5 makes the connected mode of placing 3 both sides of board and the 2 lateral walls of recess be rolling connection, and rolling friction's coefficient is less than sliding friction's coefficient for the motion of placing board 3 is more gentle, and vibration amplitude is littleer.
Further, telescopic link 7 is provided with a plurality ofly, and telescopic link 7 includes first bracing piece 8 and second bracing piece 9, and 9 bottom fixed connections of second bracing piece are in 2 bottoms of recess, and 9 upper ends of second bracing piece are coaxial to have cup jointed first bracing piece 8, and 8 top fixed connections of first bracing piece are in placing 3 bottoms of board.
Further, gas tank 12 and buffer tank 13 constitute "T" type, buffer tank 13 both sides symmetry fixedly connected with breather plate 14, and the last even a plurality of air vents that are provided with of breather plate 14, when piston rod 11 downstream compressed gas, gaseous through breather plate 14 enter into buffer tank 13 in, breather plate 14 plays the effect of cutting off for gaseous speed that gets into buffer tank 13 is more slow, and the pressure in the gas tank 12 is bigger, strengthens the shock attenuation effect.
Further, the silencing cavity 15 is arranged around the groove 2.
Further, base 1 bottom fixedly connected with rubber pad 21, rubber pad 21 plays the frictional force effect of increase base 1 on the one hand, produces the aversion during the prevention vibrations, and on the other hand also plays the cushioning effect.
Furthermore, inert gas is filled in the gas box 12, and the side face of the gas box 12 is provided with an inflation hole, so that the inert gas is not easy to generate chemical reaction, and the safety coefficient is higher.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a compressor base with amortization structure, includes base (1), its characterized in that: the gas tank is characterized in that a plurality of mounting plates (19) are fixedly connected to the side face of the base (1), a bolt groove (20) is formed in each mounting plate (19), a groove (2) is formed in the upper end of the base (1), a placing plate (3) is connected to the inside of the groove (2) in a sliding mode, a telescopic rod (7) is fixedly connected to the bottom end of the placing plate (3), the other end of the telescopic rod (7) is fixedly connected to the bottom end of the groove (2), a spring (10) is coaxially sleeved on the outer portion of the telescopic rod (7), a buffer box (13) is fixedly connected to the middle of the bottom end of the groove (2), a gas tank (12) is arranged in the middle of the upper end of the buffer box (13), the buffer box (13) is communicated with the inner cavity of the gas tank (12), a piston rod (11) is fixedly connected to the middle of the bottom end of the placing plate (3), and the other end of the piston rod (11) is inserted into the gas tank (12) through a piston, the utility model discloses a noise reduction sound box, including base (1), amortization chamber (15) intussuseption is filled with and inhales sound cotton (17), fixedly connected with connecting rod (16) in amortization chamber (15), connecting rod (16) are provided with a plurality of and equidistant range, be provided with wave baffle (18) on the both sides inner wall in amortization chamber (15).
2. The compressor mount with sound deadening structure according to claim 1, wherein: symmetrical fixedly connected with guide rail (6) on recess (2) both sides wall, place board (3) bilateral symmetry fixedly connected with connecting rod (4), connecting rod (4) level sets up, the connecting rod (4) other end is provided with gyro wheel (5), gyro wheel (5) activity joint is on guide rail (6).
3. The compressor mount with sound deadening structure according to claim 1, wherein: telescopic link (7) are provided with a plurality ofly, telescopic link (7) include first bracing piece (8) and second bracing piece (9), second bracing piece (9) bottom fixed connection is in recess (2) bottom, first bracing piece (8) have been cup jointed to second bracing piece (9) upper end is coaxial, first bracing piece (8) top fixed connection is in placing board (3) bottom.
4. The compressor mount with sound deadening structure according to claim 1, wherein: the gas tank (12) and the buffer tank (13) form a T shape, two side faces of the buffer tank (13) are symmetrically and fixedly connected with the vent plates (14), and a plurality of vent holes are uniformly formed in the vent plates (14).
5. The compressor mount with sound deadening structure according to claim 1, wherein: the silencing cavity (15) is arranged around the groove (2).
6. The compressor mount with sound deadening structure according to claim 1, wherein: the bottom end of the base (1) is fixedly connected with a rubber pad (21).
7. The compressor mount with sound deadening structure according to claim 1, wherein: inert gas is filled in the gas box (12), and an inflation hole is formed in the side face of the gas box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793946.XU CN215409087U (en) | 2021-08-03 | 2021-08-03 | Compressor base with amortization structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793946.XU CN215409087U (en) | 2021-08-03 | 2021-08-03 | Compressor base with amortization structure |
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| Publication Number | Publication Date |
|---|---|
| CN215409087U true CN215409087U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121793946.XU Active CN215409087U (en) | 2021-08-03 | 2021-08-03 | Compressor base with amortization structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221135A (en) * | 2023-03-21 | 2023-06-06 | 湖北泉洁二次供水工程有限公司 | Damping and noise-reducing type water supply booster pump |
-
2021
- 2021-08-03 CN CN202121793946.XU patent/CN215409087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221135A (en) * | 2023-03-21 | 2023-06-06 | 湖北泉洁二次供水工程有限公司 | Damping and noise-reducing type water supply booster pump |
| CN116221135B (en) * | 2023-03-21 | 2024-04-02 | 湖北泉洁二次供水工程有限公司 | Damping and noise-reducing type water supply booster pump |
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