CN208504780U - A kind of superposition type sound energy refrigeration system - Google Patents
A kind of superposition type sound energy refrigeration system Download PDFInfo
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- CN208504780U CN208504780U CN201820494393.XU CN201820494393U CN208504780U CN 208504780 U CN208504780 U CN 208504780U CN 201820494393 U CN201820494393 U CN 201820494393U CN 208504780 U CN208504780 U CN 208504780U
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Abstract
The utility model discloses a kind of superposition type sound energy refrigeration systems, including vapor compression refrigerating machine structure harmony energy refrigeration machine, and vapor compression refrigerating machine structure includes sequentially connected compressor, condenser, device for drying and filtering, flow controller and evaporator；Evaporator including evaporator shell and helical fin is set on the shell of the sound energy chiller heat end side, the helical fin is in the shape of a spiral and fixed around hot end side shell, and evaporator shell is sleeved on the outside of helical fin and collectively forms the helical duct for holding refrigerant circulation with helical fin, hot end side shell；The utility model is by being sleeved on the helical duct constituted on the outside of helical fin with helical fin, hot end side shell for evaporator shell, refrigerant is flowed in helical duct inside spin, vaporization heat absorption is to reduce refrigeration machine hot-side temperature, refrigerating efficiency, more energy efficient, expansion refrigeration temperature area are improved, and whole system structure is simple, manufacture is easy to assembly.
Description
Technical field
The utility model is to be related to a kind of sound energy refrigeration system, specifically, be related to it is a kind of by vapor compression refrigeration system
The superposition type sound energy refrigeration system that harmony energy refrigeration system combines, belongs to refrigeration technology field, especially suitable for high temperature area heat
The application of the cryogenic refrigerations equipment such as acoustic refrigeration system.
Background technique
As space technology, infrared technique, superconductor technology, cryogenic medicine, low-temperature electronics, superconductor technology etc. are a series of existing
For high-tech fast development, cryogenic technique is also more and more widely used and is paid close attention to.Such as the infrared spy of space satellite
Surveying device could operate normally at low ambient temperatures；The super conductive filter to work under low temperature environment can reduce noise to telecommunications signal
Interference, to greatly reduce signal fault rate；Magnetic suspension train, plasma technology, NMR imaging instrument, low-temperature storage etc.
It is support with cryogenic technique.These high-tech technical fields get over the refrigeration machine demand of High cooling power, high efficiency and high reliability
Come more urgent.
Sound energy refrigeration machine be it is typical a kind of in a kind of regenerating type low-temperature refrigerator, using flat spring support, linear motor
The technologies such as driving, clearance seal, may be implemented oil-free lubrication, any angle can work normally, are with small vibration, refrigeration temperature area is wide,
Many advantages, such as refrigerating capacity is easily adjusted；And the advantages of cascade cycle refrigeration, is to follow by conventional steam compression type refrigerating
Ring is able to achieve the cryogenic temperature down to -140 DEG C under the premise of service pressure range and pressure ratio, is guaranteeing working efficiency
While greatly can further widen the refrigeration temperature area of existing refrigeration system.
By Carnot efficiency calculation formulaIt can be seen that high temperature heat source temperature Th is higher, Carnot efficiency COP
It is lower.So reducing the temperature T of high temperature heat sourcehBecome the effective ways for promoting refrigeration system theory COP.Sound energy refrigeration machine
Hot end is usually placed in environment, and using wind-cooling heat dissipating, hot-side temperature is 5~10 DEG C higher than environment temperature, generally at 35 DEG C or more, is had
50~60 DEG C of Shi Keda.If hot-side temperature can be down to 0~5 DEG C, but cooling water simultaneously by installing cooling jacket additional on the outside of hot end
Additional refrigeration equipment is needed to cool down it, and the hot end of the heat exchanger and sound energy refrigeration machine of cooling water and refrigeration equipment exists
Heat transfer temperature difference, heat transfer effect is poor, is not able to satisfy sound energy refrigeration machine High cooling power, efficient refrigeration job requirements.How to design
A kind of superposition type sound energy refrigeration system is able to achieve and combines cascade cycle Refrigeration Technique with sound energy Refrigeration Technique, effectively drops
In a low voice can refrigeration equipment hot-side temperature with improve refrigerating efficiency, promoted energy-efficient performance, promotion sound energy refrigeration machine theoretical COP
Value, further expansion sound energy refrigeration equipment apply warm area and application field, will be that people thirst for the technical issues of solving.
Utility model content
In view of the above-mentioned problems existing in the prior art and demand, the purpose of the utility model is to provide a kind of superposition type sound energy
Refrigeration system is able to achieve and combines cascade cycle Refrigeration Technique with sound energy Refrigeration Technique, sound energy refrigeration machine is effectively reduced
Hot-side temperature is to improve the theoretical COP value of refrigerating efficiency, promotion sound energy refrigeration machine and expand refrigeration temperature area.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of superposition type sound energy refrigeration system, including vapor compression refrigerating machine structure harmony energy refrigeration machine, the both vapor compression
Refrigeration mechanism includes sequentially connected compressor, condenser, device for drying and filtering, flow controller and evaporator, it is characterised in that: described
Evaporator is set on the hot end side shell of the sound energy refrigeration machine, and the evaporator includes evaporator shell and helical fin,
The helical fin is arranged in the shape of a spiral and is fixedly connected with hot end side shell, the evaporation around hot end side shell
Device shell is sleeved on the outside of the helical fin, with the hot end side shell airtight connection and with the helical fin, the heat
End side shell collectively forms the helical duct for holding the vapor compression refrigerating machine structure inner refrigerant circulation, in the evaporator shell
Side on be respectively equipped with and be connected to feed liquor interface tube and outlet interface tube with the helical duct, the evaporator by it is described into
Liquid pipe interface and the outlet interface tube are connect with the flow controller and the compressor respectively；The refrigerant is in the spiral
Channel inside spin flowing, gradually vaporization heat absorption, reduces the hot-side temperature of the sound energy refrigeration machine, the evaporator and the sound energy
The hot end side shell of refrigeration machine combines, and the hot-side temperature of the sound energy refrigeration machine can be down to -20 DEG C or less.
Preferably, the feed liquor interface tube is arranged close to the cold end of the sound energy refrigeration machine, and the escape pipe connects
Mouth is arranged far from the cold end of the sound energy refrigeration machine, realizes the gradual cooling in hot end, the vaporization of refrigerant is made full use of to absorb heat,
So that the temperature close to the hot end of sound energy refrigeration machine close to the side of cold end minimizes.
As further preferred scheme, the internal diameter d1 of the feed liquor interface tube is less than the internal diameter d2 of the outlet interface tube.
As further preferred scheme, the internal diameter d1 of the feed liquor interface tube is 3mm, the internal diameter d2 of the outlet interface tube
For 5mm.
Preferably, the axial length L of the evaporator is identical as the axial length in the sound energy refrigeration machine hot end.
As further preferred scheme, the sound energy chiller heat end side envelope outer diameter φ is 48mm~60mm, the steaming
Hair device axial length L is 20mm~50mm.Preferably, the evaporator shell and the sound energy refrigeration machine shell weld
It is tightly connected.
Preferably, the helical fin and hot end side shell are the integrated formed structure of heat-conducting.
As further preferred scheme, the helical fin 142 is all made of stainless steel or aluminium with hot end side shell 21
Alloy is made.
Preferably, the fin height h of the helical fin is 8mm~10mm, and the screw pitch x of the helical fin is
2mm~3mm, the fin thickness δ of the helical fin are 0.5mm~1.5mm, and the rotating cycle n of the helical fin is 6 circles
~10 circles.
It preferably, further include motor cooling piece, motor of the motor cooling piece close to the sound energy refrigeration machine
The setting of side shell, the motor cooling piece are connect with the outlet interface tube and the compressor respectively.
As further preferred scheme, the motor cooling piece is to be wrapped in outside the motor side shell of the sound energy refrigeration machine
The spiral heat conducting pipe in portion.
As further preferred scheme, the motor cooling piece is made using high thermal conductivity material, the high thermal conductivity material
Matter includes copper.The motor cooling piece connecting with the evaporator outlet interface tube is spirally wound on motor side shell, from
The low-temperature refrigerant of evaporator outflow flows through motor cooling piece, plays the role of cooling sound energy refrigeration machine motor, while also making to steam
Vapour compression refigerating machine structure has certain suction superheat, avoids compressor liquid hammer.
Preferably, further include control terminal, the control terminal respectively with the compressor, the sound energy refrigeration machine and
The flow controller connects and controls its operation.
It preferably, further include supporting mechanism, the supporting mechanism includes lower plate and is set to the bottom
Fixed plate, fixed column and upper bracket on plate, the fixed plate and the fixed column are arranged in parallel, in " ∧ " shape structure setting
The bottom both ends of the upper bracket are fixedly connected with the fixed plate and the fixed column respectively, and the upper bracket top offers
The installation fixation hole of the sound energy refrigeration machine, the steam are adapted, are used to support and are fixedly connected with the motor side shell
Each composition component of compression refigerating machine structure is separately fixed on the lower plate, and the control terminal is fixed in the fixed plate.
As further preferred scheme, the internal diameter and the sound energy refrigeration machine motor side housing diameter of the installation fixation hole
It is identical.
As further preferred scheme, the sound energy refrigeration machine is equipped with mounting flange, the motor of the sound energy refrigeration machine
Side shell passes through the installation fixation hole, and the installation fixation hole side, which is additionally provided with, is used to support the mounting flange lower circumference
Boss, the upper bracket upper end around it is described installation fixation hole circumferencial direction on and the mounting flange on be evenly equipped with respectively
Several corresponding connecting holes for screw connection.
As further preferred scheme, the boss is semicircle boss, the diameter of the boss and the mounting flange
Diameter it is identical.
Preferably, the vapor compression refrigerating machine structure further includes cooling fan, and the cooling fan is set to institute
State condenser side.
Preferably, the compressor is small-sized compressor with rolling rotor, the hot-side heat dissipation of the sound energy refrigeration machine
Load is not too big, and selecting the lesser small-sized compressor with rolling rotor of cooling capacity that can not only meet requirement can also energy-saving consumption-reducing.
Preferably, the condenser is corrugated tube type micro-channel condenser.
Preferably, the flow controller is electronic impulse type expansion valve.
Preferably, the sound energy refrigeration machine is sound energy free-piston refrigeration machine.
Compared with prior art, the utility model has the following beneficial effects:
The utility model by by the evaporator of vapor compression refrigerating machine structure in conjunction with the hot end of sound energy refrigeration machine, evaporator
Shell, which is sleeved on to collectively form on the outside of helical fin with helical fin, hot end side shell, holds vapor compression refrigerating machine structure inner refrigerant
The helical duct of circulation, refrigerant flow in helical duct, and gradually vaporization heat absorption, is effectively reduced the hot end temperature of sound energy refrigeration machine
Degree improves refrigerating efficiency, the theoretical COP value of promotion sound energy refrigeration machine and expansion refrigeration temperature area.Whole system structure is simple, manufactures
It is easy to assembly, there is significant progress and good application value compared with the existing technology.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of superposition type sound energy refrigeration system provided by the embodiment of the utility model；
Fig. 2 is that the evaporation structure provided by the embodiment of the utility model being sleeved on the shell of sound energy chiller heat end side shows
It is intended to；
Fig. 3 is sound energy refrigeration machine provided by the embodiment of the utility model and the unassembled status architecture schematic diagram of supporting mechanism；
Fig. 4 is that the structure of the superposition type sound energy refrigeration system provided by the embodiment of the utility model for being equipped with supporting mechanism is shown
It is intended to.
Figure label is schematically as follows: 1, vapor compression refrigerating machine structure；11, compressor；12, condenser；13, flow controller；
14, evaporator；141, evaporator shell；142, helical fin；143, feed liquor interface tube；144, outlet interface tube；145, it welds
Mouth one；146, soldering opening two；15, motor cooling piece；16, device for drying and filtering；17, cooling fan；2, sound energy refrigeration machine；21, hot
End side shell；22, mounting flange；23, motor side shell；3, supporting mechanism；31, lower plate；32, upper bracket；321, installation is solid
Determine hole；322, threaded hole；323, boss；33, fixed plate；34, fixed column；35, screw；4, control terminal.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with drawings and examples.
Embodiment
In conjunction with shown in Fig. 1 to Fig. 4, a kind of superposition type sound energy refrigeration system provided in this embodiment, including vapour pressure contraction
1 harmony energy refrigeration machine 2 of cold structure, the vapor compression refrigerating machine structure 1 include sequentially connected compressor 11, condenser 12, do
Dry filter 16, flow controller 13 and evaporator 14, and it is set to the cooling fan 17 of 12 side of condenser, the evaporation
Device 14 is set on the hot end side shell of the sound energy refrigeration machine, and the evaporator 14 includes evaporator shell 141 and spiral wing
Piece 142, the helical fin 142 are arranged in the shape of a spiral around hot end side shell 21 and fix with hot end side shell 21
Connection, the evaporator shell 141 is sleeved on the outside of the helical fin, with 21 airtight connection of hot end side shell and with
The helical fin 142, hot end side shell 21, which collectively form, holds 1 inner refrigerant of the vapor compression refrigerating machine structure circulation
Closed helical duct, be respectively equipped on the side of the evaporator shell 141 and be connected to inlet tube with the helical duct and connect
Mouth 143 and outlet interface tube 144, the evaporator 14 are distinguished by the feed liquor interface tube 143 and the outlet interface tube 144
It is connect with the flow controller 14 and the compressor 11；The refrigerant is flowed in the helical duct inside spin, is gradually vaporized
Heat absorption reduces the hot-side temperature of the sound energy refrigeration machine, the hot end side shell 21 of the evaporator 14 and the sound energy refrigeration machine 2
In conjunction with the hot-side temperature of the sound energy refrigeration machine 2 being down to -20 DEG C or less.
In the present embodiment, as shown in Figure 1 and Figure 2, cold end of the feed liquor interface tube 143 close to the sound energy refrigeration machine 2
Setting, the outlet interface tube 144 are arranged far from the cold end of the sound energy refrigeration machine 2；The internal diameter d1 of the feed liquor interface tube 143
Less than the internal diameter d2 of the outlet interface tube 144；Under same evaporating temperature, the saturated liquid of refrigerant is than volume ratio saturated air
Body is than small in size, so the internal diameter d1 of feed liquor interface tube 142 is less than the internal diameter d2 of outlet interface tube 144, it is in this example, described
The internal diameter d1 of feed liquor interface tube 143 is 3mm, and the internal diameter d2 of the outlet interface tube 144 is 5mm.
In the present embodiment, as shown in Fig. 2, the hot end of the axial length L of the evaporator 14 and the sound energy refrigeration machine 2
Axial length is identical；The outer diameter φ of hot end side shell 21 is 48mm~60mm, sound energy refrigeration machine hot end axial length
Axial length L for 20mm~50mm, the evaporator 14 is equal to hot end axial length 20mm~50mm.
In the present embodiment, as shown in Fig. 2, the helical fin 142 and hot end side shell 21 are stainless steel or aluminium
The integrated formed structure of alloy material；As further preferred scheme, the fin height h of the helical fin is 8mm~10mm,
The screw pitch x of the helical fin is 2mm~3mm, and the fin thickness δ of the helical fin is 0.5mm~1.5mm, the spiral
The rotating cycle n of fin is~10 circle of 6 circle.
It in the present embodiment, as Figure 1 and Figure 4, further include motor cooling piece 15, the motor cooling piece 15 is close to institute
State sound energy refrigeration machine motor side shell 23 be arranged, the motor cooling piece 15 respectively with the outlet interface tube 14 and the pressure
Contracting machine 11 connects；Preferably, the motor cooling piece 15 is to be wrapped in outside the motor side shell 23 of the sound energy refrigeration machine 2
The spiral heat conducting pipe in portion；Or the motor cooling piece 15 is that other can be close to outside the motor side shell of the sound energy refrigeration machine
Portion simultaneously holds the cooling device that the refrigerant passes through；Preferably, the motor cooling piece 15 is made using high thermal conductivity material,
The high thermal conductivity material includes copper.15 spiral shell of motor cooling piece being connect with the outlet interface tube 144 of the evaporator 14
Rotation is wrapped on motor side shell 23, and the low-temperature refrigerant flowed out from evaporator 14 flows through motor cooling piece 15, plays cooling sound
The effect of energy 2 motor of refrigeration machine, while also making vapor compression refrigerating machine structure 1 that there is certain suction superheat, avoid compressor
11 liquid hammers.
In the present embodiment, as shown in figure 4, further including control terminal 4, the control terminal 4 respectively with the compressor 11, institute
It states sound energy refrigeration machine 2 and the flow controller 13 connects and controls its operation.
It in the present embodiment, as shown in Figure 3, Figure 4, further include supporting mechanism 3, the supporting mechanism 3 includes lower plate 31
And it is set to fixed plate 33, fixed column 34 and upper bracket 32 on the lower plate 31, the fixed plate 33 and the fixation
Column 34 is relatively arranged on 31 two sides of lower plate, is respectively equipped with two screw threads in the fixed plate 33 and the fixed column 34
Hole is provided with through-hole in the bottom both ends corresponding position of the upper bracket 32 in " ∧ " structure setting, by through-hole and threaded hole pair
Together, lower plate is fixedly connected with upper bracket using screw；32 top of upper bracket offers and the motor side shell 23
It is adapted, is used to support and be fixedly connected the installation fixation hole 321 of the sound energy refrigeration machine 2, the vapor compression refrigerating machine structure 1
Each composition component be separately fixed on the lower plate 31, the control terminal 4 is fixed in the fixed plate 33.
In the present embodiment, the internal diameter and 23 diameter of sound energy refrigeration machine motor side shell of the installation fixation hole 321
It is identical.
In the present embodiment, the sound energy refrigeration machine 2 is equipped with mounting flange 22, outside the motor side of the sound energy refrigeration machine
Shell 23 passes through the installation fixation hole 321, and 321 side of installation fixation hole, which is additionally provided with, to be used to support under the mounting flange
The semi-circular boss 323 of portion's circumference, the diameter of the boss 323 is identical as the diameter of the mounting flange 22, the upper bracket 32
Upper end around it is described installation fixation hole 321 circumferencial direction on and the mounting flange 22 on be evenly equipped with respectively 6 it is corresponding
For the connecting hole 322 that screw 35 connects, the upper bracket 32 and the mounting flange 22 are tightly fastened by screw 35
Connection.
In the present embodiment, the evaporator shell 141 is made of stainless steel or aluminium alloy, the evaporator shell
The welded seal at the soldering opening 1 being equipped with is connect with hot end side shell 21 for 141 one end, and the evaporator shell is another
The welded seal at the soldering opening 2 146 being equipped with is connect with 22 upper surface of mounting flange for one end.
Preferably, the supporting mechanism 3 is aluminum alloy material.
It preferably, further include cooling fan 17, the cooling fan 17 is set to 12 side of condenser.
Preferably, the compressor 11 is small-sized compressor with rolling rotor, and the hot end of the sound energy refrigeration machine 2 dissipates
Thermic load is not too big, select the lesser small-sized compressor with rolling rotor of cooling capacity can not only meet requirement can also energy conservation subtract
Consumption.
Preferably, the condenser 12 is corrugated tube type micro-channel condenser.
Preferably, the flow controller 13 is electronic impulse type expansion valve.
Sound energy refrigeration machine described in the utility model is particularly preferably sound energy free-piston type refrigeration machine.
Compressor 11 when superposition type sound energy refrigeration system described in the utility model works, in vapor compression refrigerating machine structure 1
It is high-temperature high-pressure refrigerant gas by low-temperature low-pressure refrigerant gas compression in machine, when then passing through condenser 12, passes through heat dissipation
High-temperature high-pressure refrigerant gas becomes high-temperature high-pressure refrigerant liquid after blower 17 and Forced Air Convection heat exchange, later, flows through
Impurity and moisture are removed to device for drying and filtering 16, entering back into the progress reducing pressure by regulating flow of flow controller 13 becomes the two phase flow of low-temp low-pressure
After body, into the hot end heat of 14 absorption sound energy refrigeration machine 2 of evaporator, the temperature in hot end is reduced, refrigerant becomes low temperature at this time
The refrigerant gas of low pressure, it is also possible to carry the refrigerant liquid of a small amount of non-evaporating completely；The refrigeration of outflow through evaporator 14
Agent enters motor cooling piece 15, radiates to the motor of sound energy refrigeration machine 2, while inhales a small amount of unboiled refrigerant liquid
Hot vapour guarantees that the suction line of the compressor 11 in vapor compression refrigerating machine structure 1 has certain suction superheat, prevents from compressing
11 liquid hammer of machine.Since the temperature in 2 hot end of sound energy refrigeration machine is greatly lowered, in the case where reaching identical cryogenic temperature, sound energy
The theoretical COP value of refrigeration machine 2 can be obviously improved.
The utility model is by by the hot end of the evaporator of vapor compression refrigeration system and sound energy free-piston type refrigeration machine
In conjunction with significantly reducing hot-side temperature, the refrigeration performance of raising sound energy refrigeration machine.It is equipped with helical fin inside evaporator, steams
Hair device shell, which is sleeved on the outside of helical fin to collectively form with helical fin, hot end side shell, holds system in vapor compression refrigerating machine structure
The helical duct of cryogen circulation, and helical fin and hot end side shell are integrally formed, refrigerant flows in helical duct, with sound
The hot end casing outside wall surface of energy refrigeration machine comes into full contact with, and gradually vaporization heat absorption, heat transfer effect are good；The motor cooling piece packet being equipped with
It is trapped among on sound energy refrigeration machine motor side shell, plays the role of cooling motor, while vapor compression refrigeration system also being made to have one
Fixed suction superheat avoids compressor liquid hammer.Whole system structure is simple, manufacture is easy to assembly.
It is last it is necessarily pointed out that: the foregoing is merely the preferable specific embodiments of the utility model, but this
The protection scope of utility model is not limited thereto, and anyone skilled in the art discloses in the utility model
In technical scope, any changes or substitutions that can be easily thought of, should be covered within the scope of the utility model.
Claims (15)
1. a kind of superposition type sound energy refrigeration system, including vapor compression refrigerating machine structure harmony energy refrigeration machine, the vapour pressure contraction
Cold structure includes sequentially connected compressor, condenser, device for drying and filtering, flow controller and evaporator, it is characterised in that: the steaming
Hair device is set on the hot end side shell of the sound energy refrigeration machine, and the evaporator includes evaporator shell and helical fin, institute
Helical fin is stated to be arranged in the shape of a spiral and be fixedly connected with hot end side shell, the evaporator around hot end side shell
Shell is sleeved on the outside of the helical fin, with the hot end side shell airtight connection and with the helical fin, the hot end
Side shell collectively forms the helical duct for holding the vapor compression refrigerating machine structure inner refrigerant circulation, in the evaporator shell
It is respectively equipped on side and is connected to feed liquor interface tube and outlet interface tube with the helical duct, the evaporator passes through the feed liquor
Interface tube and the outlet interface tube are connect with the flow controller and the compressor respectively.
2. superposition type sound energy refrigeration system according to claim 1, it is characterised in that: the feed liquor interface tube is close to described
The cold end of sound energy refrigeration machine is arranged, and the outlet interface tube is arranged far from the cold end of the sound energy refrigeration machine.
3. superposition type sound energy refrigeration system according to claim 2, it is characterised in that: the internal diameter d1 of the feed liquor interface tube
Less than the internal diameter d2 of the outlet interface tube.
4. superposition type sound energy refrigeration system according to claim 1, it is characterised in that: the axial length L of the evaporator
It is identical as the axial length in the sound energy refrigeration machine hot end.
5. superposition type sound energy refrigeration system according to claim 4, it is characterised in that: outside the sound energy chiller heat end side
Shell outer diameter φ is 48mm~60mm, and the evaporator axial length L is 20mm~50mm.
6. superposition type sound energy refrigeration system according to claim 1, it is characterised in that: the evaporator shell and the sound
Energy refrigeration machine shell welded seal connection, the helical fin and hot end side shell are the integrated molding knot of heat-conducting
Structure.
7. superposition type sound energy refrigeration system according to claim 6, it is characterised in that: the fin height of the helical fin
H is 8mm~10mm, and the screw pitch x of the helical fin is 2mm~3mm, the fin thickness δ of the helical fin be 0.5mm~
1.5mm, the rotating cycle n of the helical fin are~10 circle of 6 circle.
8. superposition type sound energy refrigeration system according to claim 1, it is characterised in that: it further include motor cooling piece, it is described
The motor side shell of motor cooling piece close to the sound energy refrigeration machine is arranged, and the motor cooling piece connects with the escape pipe respectively
Mouth is connected with the compressor.
9. superposition type sound energy refrigeration system according to claim 8, it is characterised in that: the motor cooling piece is to be wrapped in
The spiral heat conducting pipe of the motor side shell exterior of the sound energy refrigeration machine, the motor cooling piece use high thermal conductivity material system
?.
10. superposition type sound energy refrigeration system described in -9 any claims according to claim 1, it is characterised in that: further include
Control terminal, the control terminal connect with the compressor, the sound energy refrigeration machine and the flow controller respectively and control its operation.
11. superposition type sound energy refrigeration system according to claim 10, it is characterised in that: it further include supporting mechanism, it is described
Supporting mechanism includes lower plate and the fixed plate being set on the lower plate, fixed column and upper bracket, the fixed plate and
The fixed column is arranged in parallel, in " ∧ " shape structure setting the upper bracket bottom both ends respectively with the fixed plate and institute
It states fixed column to be fixedly connected, the upper bracket top, which is offered, to be adapted with the motor side shell of the sound energy refrigeration machine, is used for
The installation fixation hole of the sound energy refrigeration machine is supported and is fixedly connected, the vapor compression refrigerating machine structure is fixed on the lower plate
On, the control terminal is fixed in the fixed plate.
12. superposition type sound energy refrigeration system according to claim 11, it is characterised in that: the sound energy refrigeration machine is equipped with
The motor side shell of mounting flange, the sound energy refrigeration machine passes through the installation fixation hole, and the installation fixation hole side is also set
There is the boss for being used to support the mounting flange lower circumference, the upper bracket upper end is around the circumference side of the installation fixation hole
It is evenly equipped with upwards and respectively on the mounting flange and several corresponding is used for the connecting holes that connect of screw.
13. superposition type sound energy refrigeration system according to claim 12, it is characterised in that: the boss is semicircle convex
Platform, the diameter of the boss are identical as the diameter of the mounting flange.
14. superposition type sound energy refrigeration system according to claim 1, it is characterised in that: it further include cooling fan, it is described to dissipate
Air-heater is set to the condenser side.
15. superposition type sound energy refrigeration system according to claim 10, it is characterised in that: the compressor is small-sized rolling
Rotor compressor；Or/and the condenser be corrugated tube type micro-channel condenser；Or/and the flow controller be electronic impulse type it is swollen
Swollen valve；Or/and the sound energy refrigeration machine be sound energy free-piston refrigeration machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820494393.XU CN208504780U (en) | 2018-04-09 | 2018-04-09 | A kind of superposition type sound energy refrigeration system |
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| CN201820494393.XU CN208504780U (en) | 2018-04-09 | 2018-04-09 | A kind of superposition type sound energy refrigeration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444126A (en) * | 2018-04-09 | 2018-08-24 | 杨厚成 | A kind of superposition type acoustic energy refrigeration machine |
-
2018
- 2018-04-09 CN CN201820494393.XU patent/CN208504780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444126A (en) * | 2018-04-09 | 2018-08-24 | 杨厚成 | A kind of superposition type acoustic energy refrigeration machine |
| CN108444126B (en) * | 2018-04-09 | 2023-09-22 | 杨厚成 | Overlapping type acoustic energy refrigerator |
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