CN208779745U - A kind of Regenerative Gas Refrigeration Machine - Google Patents
A kind of Regenerative Gas Refrigeration Machine Download PDFInfo
- Publication number
- CN208779745U CN208779745U CN201821074274.5U CN201821074274U CN208779745U CN 208779745 U CN208779745 U CN 208779745U CN 201821074274 U CN201821074274 U CN 201821074274U CN 208779745 U CN208779745 U CN 208779745U
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- pushing piston
- crankshaft
- piston
- pedestal
- compression
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Abstract
The utility model relates to gas refrigeration technical field, specifically a kind of Regenerative Gas Refrigeration Machine.Including the shell being made using acoustic material, pedestal is provided in shell, motor is provided on pedestal, crankshaft is provided on motor, crank throw is provided on crankshaft, crankshaft upper end is provided with compression piston, compression piston is connect by the crank throw being arranged on a master connecting-rod and a slave connecting rod and crankshaft, compression piston upper end is provided with compression chamber, the upper end for compressing chamber living is provided with pushing piston, pushing piston upper end is provided with expansion chamber, expansion chamber both ends are provided with condenser, condenser lower end is provided with regenerator, regenerator lower end is provided with water cooler, pedestal lower end is provided with mute crash roll, mute crash roll is detachably connected with the base, pushing piston lower end is provided with pushing piston bar, pushing piston is connect by pushing piston bar with master connecting-rod.The utility model has low noise, the high advantage of refrigerating capacity.
Description
Technical field
The utility model relates to gas refrigeration technical field, specifically a kind of Regenerative Gas Refrigeration Machine.
Background technique
For the refrigeration of gas, current Regenerative Gas Refrigeration Machine is mostly to be carried out using single-stage philip refrigerator
Refrigeration, however, in practical applications, often there is low wait of refrigerating capacity in the industrial production using single-stage philip refrigerator and lack
It falls into, meanwhile, refrigeration machine at work, often generates biggish noise content, influences the health of staff.
Therefore, it is badly in need of that a kind of refrigerating capacity is high, Regenerative Gas Refrigeration Machine of low noise.
Utility model content
Place in view of the deficiency of the prior art, it is high that the utility model is intended to provide a kind of low noise, refrigerating capacity
Regenerative Gas Refrigeration Machine.
In order to solve the above technical problems, a kind of Regenerative Gas Refrigeration Machine of the utility model, including use acoustic material
The shell being made is provided with pedestal in the shell, motor is provided on the pedestal, is provided with song on the motor
Axis, is provided with crank throw on the crankshaft, and the crankshaft upper end is provided with compression piston, the compression piston by a master connecting-rod and
The crank throw being arranged on one slave connecting rod and crankshaft is connect, and the compression piston upper end is provided with compression chamber, the upper end setting of compression chamber
There is pushing piston, the pushing piston upper end is provided with expansion chamber, and the expansion chamber both ends are provided with condenser, the condenser
Lower end is provided with regenerator, and the regenerator lower end is provided with water cooler, and the pedestal lower end is provided with mute crash roll, institute
It states mute crash roll to be detachably connected with the base, the pushing piston lower end is provided with pushing piston bar, and the passage is lived
Plug is connect by pushing piston bar with master connecting-rod.
Preferably, the quantity of the regenerator is at least one.
Preferably, the acoustic material is abatvoix.
Preferably, the abatvoix is rock wool abatvoix.
A kind of Regenerative Gas Refrigeration Machine of the utility model, since its shell is made using acoustic material, simultaneously
Pedestal lower end is provided with mute crash roll, so that its noise at work is very significantly improved, it is practical new to reduce this
The noise that type generates when working, meanwhile, regenerator is set as at least more than one, so that its refrigerating capacity obtains certain promotion,
Accelerate working efficiency.
Detailed description of the invention
Fig. 1 is the structure principle chart of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figure 1, a kind of Regenerative Gas Refrigeration Machine of the utility model, including what is be made using acoustic material
Shell 1 is provided with pedestal 2 in the shell 1, motor 3 is provided on the pedestal 2, crankshaft 4, institute are provided on the motor 3
It states and is provided with crank throw on crankshaft 4,4 upper end of crankshaft is provided with compression piston 5, and the compression piston 5 passes through a master connecting-rod 6
And one the crank throw that is arranged on slave connecting rod 7 and crankshaft 4 connect, 5 upper end of compression piston is provided with compression chamber 8, compression chamber 8 it is upper
End is provided with pushing piston 9, and 9 upper end of pushing piston is provided with expansion chamber 10, and 10 both ends of expansion chamber are provided with condensation
Device 11,11 lower end of condenser are provided with regenerator 12, and 12 lower end of regenerator is provided with water cooler 13, the bottom
2 lower ends of seat are provided with mute crash roll 14, and the mute crash roll 14 is detachably connected with the pedestal 2, the pushing piston
9 lower ends are provided with pushing piston bar 15, and the pushing piston 9 is connect by pushing piston bar 15 with master connecting-rod 6.
Further, the quantity of the regenerator 12 is at least one.
Further, the acoustic material is abatvoix.
Further, the abatvoix is rock wool abatvoix.
Specifically, the working principle of the utility model are as follows: the compression chamber 8 of the utility model and 10 groups of expansion chamber it is integral,
Compression piston 5 is connected by master connecting-rod 6 and slave connecting rod 7 with two crank throws on crankshaft 4；Pushing piston 9 is by passing through compression piston 5
Piston rod and the crank throw of centre one of crankshaft 4 be connected, this crank throw and another two crank throw keep certain angle, crankshaft 4
Rotation makes two-piston make differential reciprocating driving movement, to make gas compression, expansion and backheat.It is provided with water cooler 13, regenerator
12 and condenser 11 (i.e. condenser), valve, when compression piston 5 moves upwards, working medium quilt are equipped in gas working medium channel
Compression is discharged from compression chamber 8, is cooled by water device 13, the cooling of regenerator 12 and cooling, then expands through flowing on the inside of condenser 11
Chamber 10.Pushing piston 9 moves down (compression piston 5 still upwards, then moves down at this time), and working medium expands in expansion chamber 10
Temperature reduces afterwards, i.e. generation cooling capacity.When pushing piston 9 moves upwards (compression piston 5 still moves down at this time), working medium continues
Cooling capacity is externally exported through 11 inside of condenser after expansion, sequentially enters regenerator 12, water cooler 13.The working medium of low-pressure low-temperature by
When expansion chamber 10 is back to compression chamber 8, the draw heat in 12 filler of regenerator and temperature are increased, and gas is through the above-mentioned course of work
Function is consumed, the heat of generation is taken away by cooling water, and the function of consumption is inputted by motor, and the gas in the outside of condenser 11 is by heat
Condenser 11 is passed to, and reduces gas temperature, is flowed down until being condensed into liquefied gas.
The utility model is provided in 2 lower end of pedestal mute since its shell 1 is made using acoustic material
Crash roll 14, so that its noise at work is very significantly improved, the noise generated when reducing utility model works,
Meanwhile regenerator 12 is set as at least more than one, so that its refrigerating capacity obtains certain promotion, accelerates working efficiency.
Claims (4)
1. a kind of Regenerative Gas Refrigeration Machine, it is characterised in that: described including the shell (1) being made using acoustic material
It is provided in shell (1) pedestal (2), is provided with motor (3) on the pedestal (2), be provided with crankshaft (4) on the motor (3),
Crank throw is provided on the crankshaft (4), crankshaft (4) upper end is provided with compression piston (5), and the compression piston (5) passes through
The crank throw being arranged on one master connecting-rod (6) and a slave connecting rod (7) and crankshaft (4) is connect, and compression piston (5) upper end is provided with pressure
Contracting chamber (8), the upper end of compression chamber (8) are provided with pushing piston (9), and pushing piston (9) upper end is provided with expansion chamber (10),
Expansion chamber (10) both ends are provided with condenser (11), and condenser (11) lower end is provided with regenerator (12), and described time
Hot device (12) lower end is provided with water cooler (13), and pedestal (2) lower end is provided with mute crash roll (14), described mute anti-
Shake pad (14) is detachably connected with the pedestal (2), and pushing piston (9) lower end is provided with pushing piston bar (15), described
Pushing piston (9) is connect by pushing piston bar (15) with master connecting-rod (6).
2. a kind of Regenerative Gas Refrigeration Machine according to claim 1, it is characterised in that: the quantity of the regenerator (12)
For at least one.
3. a kind of Regenerative Gas Refrigeration Machine according to claim 1, it is characterised in that: the acoustic material is sound-absorbing
Plate.
4. a kind of Regenerative Gas Refrigeration Machine according to claim 3, it is characterised in that: the abatvoix is rock wool sound-absorbing
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074274.5U CN208779745U (en) | 2018-07-09 | 2018-07-09 | A kind of Regenerative Gas Refrigeration Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074274.5U CN208779745U (en) | 2018-07-09 | 2018-07-09 | A kind of Regenerative Gas Refrigeration Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779745U true CN208779745U (en) | 2019-04-23 |
Family
ID=66153455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821074274.5U Active CN208779745U (en) | 2018-07-09 | 2018-07-09 | A kind of Regenerative Gas Refrigeration Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779745U (en) |
-
2018
- 2018-07-09 CN CN201821074274.5U patent/CN208779745U/en active Active
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