CN209129885U - A kind of centrifugal compressor - Google Patents
A kind of centrifugal compressor Download PDFInfo
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- CN209129885U CN209129885U CN201821916862.9U CN201821916862U CN209129885U CN 209129885 U CN209129885 U CN 209129885U CN 201821916862 U CN201821916862 U CN 201821916862U CN 209129885 U CN209129885 U CN 209129885U
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- air inlet
- fixedly installed
- inlet pipe
- shell
- disk
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Abstract
The utility model discloses a kind of centrifugal compressors, including shell, diffuser, condenser, moisture trap, controller and filter, the shell side is fixedly installed with fixed block, it is embedded on the fixed block and is provided with air inlet pipe and escape pipe, filter screen is installed inside the air inlet pipe, the filter screen side is fixedly installed vibrating motor, it is embedded on the fixed block and is provided with the blower communicated with air inlet pipe, the air inlet pipe middle position is fixedly installed solenoid valve, the interior of shell is equipped with compression cabin, the diffuser is connected to air inlet pipe, the condenser two sides are provided with interconnected air inlet disk and outlet disk, the air inlet disk and outlet disk are arranged in compression cabin.The utility model is cooperated by blower and vibrating motor and effectively removes the dust on filter screen, and often replacement filter core is avoided, and by the way that buffer unit is arranged in compression motor spindle, effectively reduces the generation of noise.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of centrifugal compressor.
Background technique
Compressor (compressor) is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is
The heart of refrigeration system.It from air intake duct sucking low-temp low-pressure refrigerant gas, by motor operate band piston to its into
After row compression, to the refrigerant gas of exhaust pipe discharge high temperature and pressure, power is provided for refrigeration cycle, to realize compression → cold
The refrigeration cycle of solidifying (heat release) → expansion → evaporation (heat absorption).
Existing compressor is greatly most without the equipment of dedusting, and in this way after compressor is longer using the time, inside is to sky
The case where filter that gas is filtered will appear blocking, thus needs to be replaced frequently filter core, too troublesome, while most of
Compressor, all do not have buffering noise abatement equipment can generate certain noise, so in this way when compressor operating
The meeting environment quiet to hospital causes noise pollution.
Utility model content
The purpose of this utility model is to provide a kind of centrifugal compressors, mentioned above in the background art existing to solve
There is compressor greatly most without the equipment of dedusting, in this way after compressor is longer using the time, what inside filtered the air
Filter will appear the case where blocking, thus need to be replaced frequently filter core, too troublesome, while most of compressor, all
Equipment without buffering noise abatement can generate certain noise in this way when compressor operating, in this way can be quiet to hospital
Environment the problem of causing noise pollution.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of centrifugal compressor, including it is outer
Shell, diffuser, condenser, moisture trap, controller and filter, the shell side is fixedly installed with fixed block, described
It is embedded on fixed block and is provided with air inlet pipe and escape pipe, filter screen is installed inside the air inlet pipe, the filter screen side is solid
Surely it is provided with vibrating motor, is embedded on the fixed block and is provided with the blower communicated with air inlet pipe, the air inlet pipe middle position
It is fixedly installed solenoid valve, the interior of shell is equipped with compression cabin, and the diffuser is connected to air inlet pipe, the condenser two
Side is provided with interconnected air inlet disk and outlet disk, and the air inlet disk and outlet disk are arranged in compression cabin, the outlet
The side of disk is connected to condenser, and the other side of the outlet disk is connected to moisture trap, the outlet disk by tracheae with
Escape pipe connection, the interior of shell other side are equipped with motor, and the motor output end is provided with gear, the diffuser one
Side is provided with transmission gear by support rod, and the transmission gear and gear are intermeshed, and the controller is by conducting wire and expands
Depressor, condenser, moisture trap, solenoid valve, blower, filter, vibrating motor connection.
Preferably, the outer casing bottom is fixedly installed with fixed column, and buffer board is slided in the fixed column two sides of the bottom, described
The buffer board other end is fixedly installed with pedestal.
Preferably, the pedestal two sides offer the sliding slot to match with fixed column, and the chassis interior two sides are equipped with
The spring being connect with buffer board.
Preferably, the chassis interior middle position is equipped with buffer spring, is fixedly installed with inside the buffer spring
Telescopic rod.
Preferably, matcoveredn is fixedly installed in the outer surface of outer cover, is provided with sound-absorbing between the protective layer and shell
Layer.
Preferably, the blower top movable is equipped with filter plate, and the filter surface offers several dust-proof holes.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model, by being equipped with filter screen inside air inlet pipe, filter screen side is fixedly installed vibration electricity
Machine embeds on fixed block and is provided with the blower communicated with air inlet pipe, and air inlet pipe middle position is fixedly installed solenoid valve, is using
After when one section, solenoid closure is controlled by controller, then starts blower and vibrating motor simultaneously, such vibrating motor will
Dust on filter screen shakes off, and the dust fallen is discharged the wind-force then formed by blower by air inlet pipe, plays in this way
The effect of good dedusting avoids often replacement filter core, reduces use cost well.
2. buffer board is slided in fixed column two sides of the bottom, and buffer board is another by being fixedly installed with fixed column in outer casing bottom
End is fixedly installed with pedestal, and pedestal two sides offer the sliding slot to match with fixed column, and chassis interior two sides are equipped with and buffer
The spring of plate connection, it is mutual by buffer board and spring in this way since vibration can generate certain noise in compressor operating
Cooperation carries out preliminary bumper and absorbing shock, then passes through the mutual cooperation of buffer spring and telescopic rod, and the buffering carried out again subtracts
Shake is effectively subtracted finally by the sound-absorbing that the sound absorbing layer inside protective layer carries out again by multiple buffering noise abatement in this way
Small noise, the environment quiet to hospital have good protecting effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the shell mechanism schematic diagram of the utility model embodiment；
Fig. 3 is the schematic diagram of base structure of the utility model embodiment；
Fig. 4 is the working principle diagram of the utility model embodiment.
In figure: 1, shell；2, diffuser；3, condenser；4, moisture trap；5, controller；6, fixed block；7, air inlet
Pipe；8, escape pipe；9, filter screen；10, vibrating motor；11, blower；12, solenoid valve；13, cabin is compressed；14, air inlet disk；15, go out
Gas disk；16, motor；17, gear；18, transmission gear；19, filter；20, fixed column；21, buffer board；22, pedestal；23, bullet
Spring；24, buffer spring；25, telescopic rod；26, protective layer；27, sound absorbing layer；28, filter plate.
Specific embodiment
In order to solve existing compressor greatly most without the equipment of dedusting, in this way after compressor is longer using the time,
The case where filter that inside filters the air will appear blocking, thus needs to be replaced frequently filter core, too troublesome, together
When most of compressor, the equipment for all not having buffering noise abatement can generate certain make an uproar in this way when compressor operating
Sound, in this way can the environment quiet to hospital cause noise pollution, the utility model embodiment provides a kind of centrifugal compressor.
The following will be combined with the drawings in the embodiments of the present invention, the technical scheme in the embodiment of the utility model is carried out it is clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1-4, present embodiments provide a kind of centrifugal compressor, including shell 1, diffuser 2, condenser 3,
Moisture trap 4, controller 5 and filter 19,1 side of shell are fixedly installed with fixed block 6, embed and be provided on fixed block 6
Air inlet pipe 7 and escape pipe 8 are equipped with filter screen 9 inside air inlet pipe 7, and 9 side of filter screen is fixedly installed vibrating motor 10, Gu
Determine to embed on block 6 and be provided with the blower 11 communicated with air inlet pipe 7,7 middle position of air inlet pipe is fixedly installed solenoid valve 12, shell
Compression cabin 13 is installed, diffuser 2 is connected to air inlet pipe 7, and 3 two sides of condenser are provided with interconnected air inlet disk 14 inside 1
With outlet disk 15, air inlet disk 14 and outlet disk 15 are arranged in compression cabin 13, and the side of outlet disk 15 is connected to condenser 3,
The other side of outlet disk 15 is connected to moisture trap 4, and outlet disk 15 is connected to by tracheae with escape pipe 8, and 1 inside of shell is another
Side is equipped with motor 16, and 16 output end of motor is provided with gear 17, and 2 side of diffuser is provided with transmission gear by support rod
18, transmission gear 18 and gear 17 are intermeshed, and controller 5 passes through conducting wire and diffuser 2, condenser 3, moisture trap 4, electricity
Magnet valve 12, blower 11, filter 19, vibrating motor 10 connect.
In the present embodiment, when in use, air initially enters air inlet pipe 7, after being filtered by filter screen 9, then leads to
It crosses filter 19 and enters diffuser 2, compressed, condenser 3,3 model DWN- of condenser are then entered by air inlet disk 14
32, the moisture in air is condensed, the moisture in air, air water are then further separated out by moisture trap 4 again
The model LLUC-63 of separator 4 is finally discharged in escape pipe 8 for using, using one section when after, controlled by controller 5
Solenoid valve 12 processed is closed, the model KG317T-01 of controller 5,12 model 4V210-08 of solenoid valve, then starts wind simultaneously
Machine 11 and vibrating motor 10, the model FB-1 of blower 11, such vibrating motor 10 shake off the dust on filter screen 9, vibrate
The dust fallen is discharged by air inlet pipe 7 for 10 model YUZ-5-4 of motor, the wind-force then formed by blower 11, in this way
The effect for playing good dedusting avoids the effect of often replacement filter core, reduces use cost well.
Embodiment 2
Please refer to Fig. 1-4, be further improved on the basis of embodiment 1: 1 bottom of shell is fixedly installed with fixed column
20, buffer board 21 is slided in 20 two sides of the bottom of fixed column, and 21 other end of buffer board is fixedly installed with pedestal 22, plays good buffering
The effect of noise abatement；22 two sides of pedestal offer the sliding slot to match with fixed column 20, and 22 inside two sides of pedestal are equipped with and buffer
The spring 23 that plate 21 connects, effectively raises noise reduction effect.
Wherein, 22 bosom position of pedestal is equipped with buffer spring 24, is fixedly installed with inside buffer spring 24 flexible
Bar 25 further enhances the effect of damping；Matcoveredn 26 is fixedly installed in 1 outer surface of shell, between protective layer 26 and shell 1
It is provided with sound absorbing layer 27, plays good sound-absorbing effect；11 top movable of blower is equipped with filter plate 28, and 28 surface of filter plate is opened
Equipped with several dust-proof holes, good dust-proof effect is played.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of centrifugal compressor, including shell (1), diffuser (2), condenser (3), moisture trap (4), controller
(5) and filter (19), it is characterised in that: shell (1) side is fixedly installed with fixed block (6), on the fixed block (6)
It is embedded to be provided with air inlet pipe (7) and escape pipe (8), it is equipped with filter screen (9) inside the air inlet pipe (7), the filter screen (9)
Side is fixedly installed vibrating motor (10), is embedded on the fixed block (6) and is provided with the blower communicated with air inlet pipe (7)
(11), air inlet pipe (7) middle position is fixedly installed solenoid valve (12), and compression cabin is equipped with inside the shell (1)
(13), the diffuser (2) is connected to air inlet pipe (7), and condenser (3) two sides are provided with interconnected air inlet disk (14)
With outlet disk (15), the air inlet disk (14) and outlet disk (15) are arranged in compression cabin (13), the outlet disk (15)
Side is connected to condenser (3), and the other side of the outlet disk (15) is connected to moisture trap (4), the outlet disk (15)
It is connected to by tracheae with escape pipe (8), the internal other side of the shell (1) is equipped with motor (16), motor (16) output
End is provided with gear (17), and diffuser (2) side is provided with transmission gear (18), the transmission gear by support rod
(18) it is intermeshed with gear (17), the controller (5) passes through conducting wire and diffuser (2), condenser (3), moisture trap
(4), solenoid valve (12), blower (11), filter (19), vibrating motor (10) connection.
2. centrifugal compressor according to claim 1, it is characterised in that: shell (1) bottom is fixedly installed with
Buffer board (21) are slided in fixed column (20), fixed column (20) two sides of the bottom, and buffer board (21) other end is fixedly installed with
Pedestal (22).
3. centrifugal compressor according to claim 2, it is characterised in that: pedestal (22) two sides offer and fix
The sliding slot that column (20) matches, the internal two sides of the pedestal (22) are equipped with the spring (23) connecting with buffer board (21).
4. centrifugal compressor according to claim 2, it is characterised in that: pedestal (22) the bosom position installation
Have buffer spring (24), is fixedly installed with telescopic rod (25) inside the buffer spring (24).
5. centrifugal compressor according to claim 1, it is characterised in that: shell (1) outer surface is fixedly installed
Protective layer (26) is provided with sound absorbing layer (27) between the protective layer (26) and shell (1).
6. centrifugal compressor according to claim 1, it is characterised in that: blower (11) top movable was equipped with
Filter plate (28), filter plate (28) surface offer several dust-proof holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916862.9U CN209129885U (en) | 2018-11-21 | 2018-11-21 | A kind of centrifugal compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916862.9U CN209129885U (en) | 2018-11-21 | 2018-11-21 | A kind of centrifugal compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129885U true CN209129885U (en) | 2019-07-19 |
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ID=67245932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916862.9U Active CN209129885U (en) | 2018-11-21 | 2018-11-21 | A kind of centrifugal compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664120A (en) * | 2020-06-18 | 2020-09-15 | 德耐尔节能科技（上海）股份有限公司 | Permanent magnet synchronous high-speed centrifugal oil-free air compressor |
-
2018
- 2018-11-21 CN CN201821916862.9U patent/CN209129885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664120A (en) * | 2020-06-18 | 2020-09-15 | 德耐尔节能科技（上海）股份有限公司 | Permanent magnet synchronous high-speed centrifugal oil-free air compressor |
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