CN207501500U - A kind of environmental protection ice making all-in-one machine - Google Patents
A kind of environmental protection ice making all-in-one machine Download PDFInfo
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- CN207501500U CN207501500U CN201720615091.9U CN201720615091U CN207501500U CN 207501500 U CN207501500 U CN 207501500U CN 201720615091 U CN201720615091 U CN 201720615091U CN 207501500 U CN207501500 U CN 207501500U
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Abstract
The utility model discloses a kind of environmentally friendly ice making all-in-one machine, solve in the prior art that ice machine is bulky, complicated, not readily transportable, installation and the technical issues of use.The environmental protection ice making all-in-one machine includes compressor, oil eliminator and low pressure recycle tank, the compressor, oil eliminator and low pressure recycle tank are connected with conveying pipe of refrigerant road, the oil eliminator is located at lower floor, and the low pressure recycle tank is located at middle level, and the compressor is located at upper strata.The utility model guarantor's ice making all-in-one machine fully optimizes the structural relation between equipment, and capital equipment is combined, makes full use of unit space, compact-sized, reduces unit volume, is readily transported, installs and uses.
Description
Technical field
The utility model is related to a kind of environmentally friendly ice making all-in-one machine, for that can also be large size for sports equipment ice making on ice
The equipment such as cold chain transportation equipment, low temperature central air-conditioning, mass computing computer room or place refrigeration.
Background technology
The places ice makings such as ice rink, ice hockey competition field, curling stone competition field, large-scale cold chain transporting equipment, low temperature central air-conditioning, large size
The equipment such as computer floor or place refrigeration, are required to use ice machine.
Ice machine of the prior art, including equipment it is very more, generally include compressor, pressure pan (oil eliminator),
Low pressure fills the equipment such as (refrigerant storage), liquid pump, adds coconnected conveying pipe of refrigerant road numerous, causes ice machine volume huge
Greatly, it is complicated.
During transporting ice machine, these equipment are required to individually pack, during ice machine is installed, these equipment
It is also required to separately installed, is finally connected again with pipeline, not readily transportable, installation and used, volume can not be reduced, it is installed
After take up a large area.
Utility model content
For the above-mentioned problems in the prior art, the utility model provides a kind of environmentally friendly ice making all-in-one machine, by master
Equipment is wanted to combine, makes full use of unit space, it is compact-sized, reduce unit volume.
In order to achieve the above object, the technical solution of the utility model is realized in：
The utility model provides a kind of environmentally friendly ice making all-in-one machine, described including compressor, oil eliminator and low pressure recycle tank
Compressor, oil eliminator and low pressure recycle tank are connected with conveying pipe of refrigerant road, and the oil eliminator is located at lower floor, described low
Pressure circulating tank is located at middle level, and the compressor is located at upper strata.
Further, the oil eliminator external connection condenser, refrigerant is delivered to the condenser and is condensed, described
Environmentally friendly ice making all-in-one machine further includes throttling valve group, is adjusted from the refrigerant of the condenser reflux by the throttling valve group throttling
Pressure, is delivered to the low pressure recycle tank.
Further, refrigerant conveying direction is provided with main path in parallel and secondary path, institute in the throttling valve group
It states and non-return valve, filter, electronic throttle and the first shut-off valve is disposed in main path, the entrance of the non-return valve is system
The entrance of cryogen, the outlet of first shut-off valve are the outlet of refrigerant；The pair path connects the non-return valve, Zhi Houyi
Secondary setting mechanical throttle damper, refrigerant charging mouth and the second shut-off valve, outlet the going out for refrigerant of second shut-off valve
Mouthful.
Further, lower bracing frame is provided in the environmentally friendly ice making all-in-one machine, support is provided in the lower bracing frame
Slot, lower support slot, the oil eliminator are mounted in the lower support slot, and the low pressure recycle tank is mounted on the upper support slot
In, form the structural relations of levels.
Further, the lower support slot is rounded, and the upper support slot is arc-shaped, and upper and lower two support slots are connected, on
The equal indention in edge of lower two support slots.
Further, upper support frame is provided on the low pressure recycle tank, the compressor is mounted on the upper support frame,
Form the structural relation positioned at upper strata.
Further, the low pressure recycle tank external connection evaporator, in the refrigeration of low pressure recycle tank connection evaporator
Liquid pump is provided on agent conveyance conduit, conveying power is provided for the refrigerant.
Further, the conveying pipe of refrigerant road of the oil eliminator external connection condenser, the low pressure recycle tank are external
The conveying pipe of refrigerant road of evaporator is connected using sleeve structure, including concentric inner and outer tubes, inner tube is efferent duct
Road, outer tube are reflux line, and supporting rib is set between inner and outer tubes.
Further, the oil eliminator inside division goes out oil-gas separation chamber and fluid reservoir, is set in the oil-gas separation chamber
If there is dried layer filter screen, Oil-gas Separation is carried out, is firstly transferred to the fluid reservoir from the refrigerant of the condenser reflux, then
The low pressure recycle tank is delivered to by the throttling valve group.
Further, internal channel is reserved in the low pressure recycle tank, the system of the oil eliminator is connected for the compressor
Cryogen conveyance conduit passes through.
Further, the compressor includes in parallel four groups, and the oil eliminator includes in parallel two groups.
Further, the environmentally friendly ice making all-in-one machine is provided with shell, and the cover top portion can be opened, in the environmentally friendly ice making
Ventilation is opened when all-in-one machine works.
The environmentally friendly ice making all-in-one machine set using the above structure has the following advantages：
The utility model environmental protection ice making all-in-one machine fully optimizes the structural relation between equipment, and capital equipment combination is existed
Together, unit space is made full use of, it is compact-sized, unit volume is reduced, is readily transported, installs and uses.
Main pipeline uses sleeve structure in the utility model environmental protection ice making all-in-one machine, refrigerant flow direction phase in inner and outer tubes
Instead, on the one hand pipeline can be integrated to laying, make full use of unit space, reduce unit volume；On the other hand reflux is utilized
Refrigerant cools down to the refrigerant of output, is conducive to improve the efficiency of ice making unit, improves the environmental protection standard of ice making all-in-one machine.
The external dimensions of the utility model environmental protection ice making all-in-one machine is designed according to the inside dimension of general container,
Can integrally pack into the container unit inside, can integrally consign, facilitate transport.
The utility model environmental protection ice making all-in-one machine is applicable in different types of environmental protection refrigerant.
Description of the drawings
Fig. 1 is the schematic diagram (the cycle flow direction that refrigerant is shown in figure) of direct-cooling type ice-making system.
Fig. 2 is the front view of the utility model environmental protection ice making all-in-one machine (outside environmentally friendly ice making all-in-one machine is provided with shown in figure
Shell).
Fig. 3 is the front view of the utility model environmental protection ice making all-in-one machine (outside environmentally friendly ice making all-in-one machine eliminates shown in figure
Shell).
Fig. 4 is the vertical view of the utility model environmental protection ice making all-in-one machine.
Fig. 5 is that (compressor and low pressure that upper strata is eliminated in figure follow for the vertical view of the utility model environmental protection ice making all-in-one machine
Ring tank).
Fig. 6 is partial enlarged view in Fig. 2.
Fig. 7 is partial enlarged view in Fig. 3.
Fig. 8 is partial enlarged view in Fig. 4.
Fig. 9 is the front view that the utility model uses lower supporting plate.
Figure 10 is the left view of the utility model environmental protection ice making all-in-one machine.
Figure 11 is the sectional view that the utility model uses oil eliminator (pressure pan).
In figure：1. compressor；1-1. refrigerant reflux tubes road；1-2. conveying pipe of refrigerant road；
2. oil eliminator；2-1. efferent duct；2-2. filter screen；2-3. oil-gas separation chamber；2-4. input pipe；It is 2-5. heat-insulated
Layer；2-6. fluid reservoir；
3. condenser；4. throttle valve；5. low pressure recycle tank；5-1. thermal insulation layer；6. liquid pump；7. evaporator；8. shell；9.
Main pipeline；9-1. outer tube；9-2. inner tube；9-3. supporting rib；
10. throttle valve group；10-1. mechanical throttles；10-2. refrigerant charging mouth；10-3. the second shut-off valve；10-4. systems
Cryogen exports；10-5. refrigerant outlets；10-6. the first shut-off valve；10-7. electronic throttles；10-8. filters；10-9. is inverse
Only valve；
11. pedestal；12. condenser interface；13. evaporator interface；14. lower bracing frame；14-1. upper support slot；Under 14-2.
Support slot；15. upper support frame.
Specific embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
It is the schematic diagram of direct-cooling type ice-making system as shown in Figure 1, the cycle flow direction of refrigerant is shown in figure, this practicality is new
What type ring protected ice making all-in-one machine foundation is exactly such design principle.
In Fig. 1, the refrigerant of gaseous state is compressed into the gas of high pressure-temperature in compressor 1 first, because of refrigeration
Lubricating oil is mixed into agent, so Oil-gas Separation is carried out in being delivered to oil eliminator 2 (pressure pan) later, from oil eliminator
The refrigerant of 2 outputs is still the gas of high temperature and pressure, is delivered to condenser 3 (may be used air-cooled) later and is condensed,
The gaseous state refrigerant of high temperature and pressure is condensed to form highly pressurised liquid in condenser 3, throttles adjust by throttle valve 4 later
Pressure, exports the liquid condition refrigerant of low-temp low-pressure, is delivered in low pressure recycle tank 5 and is stored later.
5 external connection evaporator 7 of low pressure recycle tank, the evaporator 7 i.e. cooling pipe in ice stadium, the liquid condition of low-temp low-pressure
Refrigerant is transported in evaporator 7 under the driving of liquid pump 6 and carries out steam raising, while absorb amount of heat, in ice stadium
Ice making is carried out, the refrigerant exported from evaporator 7 has been the gaseous state of low-temp low-pressure, and is back to low pressure recycle tank 5
In stored.Need to set different chambers in low pressure recycle tank 5 store respectively the liquid condition refrigerant of low-temp low-pressure,
The gaseous state refrigerant of low-temp low-pressure.
The refrigerant that compressor 1 extracts gaseous state from low pressure recycle tank 5 continues to compress, and forms ice-making system
Refrigerant circulating path.
Currently used environmental protection refrigerant the utility model environmental protection ice making all-in-one machine can be applicable in.
Embodiment 1
It is as shown in Figure 1, Figure 2, Figure 3, Figure 4 one embodiment of the utility model, environmentally friendly ice making one in the embodiment
Machine includes compressor 1, oil eliminator 2 and low pressure recycle tank 5, and compressor 1, oil eliminator 2 and low pressure recycle tank 5 are and refrigerant
Conveyance conduit is connected, and oil eliminator 2 is located at lower floor, and low pressure recycle tank 5 is located at middle level, and compressor 1 is located at upper strata.
As shown in Figure 3, Figure 4, the width of low pressure recycle tank 5 and length have fully absorbed the width of compressor 1 and oil eliminator 2
Degree and length.
Stack-design structure in this way can combine the critical piece of environmentally friendly ice making all-in-one machine, fully
It is compact-sized using unit space, reduce unit volume.
Double-screw compressor may be used in compressor 1.
Compressor 1 shown in Fig. 3 includes in parallel four groups, and oil eliminator 2 includes in parallel two groups, and low pressure recycle tank 5 is set
It is equipped with one group.During environmentally friendly ice making all-in-one machine work, four groups of compressors 1 need not all start simultaneously, can be according to refrigeration needs, selection
The startup quantity of compressor 1, and adjust the power of compressor 1.
From figure 3, it can be seen that the conveying pipe of refrigerant road 1-2 of four groups of compressors 1 is connected with two groups of oil eliminators 2
, the refrigerant reflux tube road 1-1 of four groups of compressors 1 is connected with low pressure recycle tank 5.
As shown in Figure 1,2 external connection condenser 3 of oil eliminator, refrigerant are delivered to condenser 3 and are condensed, such as Fig. 3
Shown, environmentally friendly ice making all-in-one machine further includes throttling valve group 10, is adjusted from the refrigerant that condenser 3 flows back by the throttling throttling of valve group 10
Pressure, is delivered to low pressure recycle tank 5.Two groups of throttling valve groups 10 are provided in environmentally friendly ice making all-in-one machine altogether, are distributed in environmentally friendly ice making one
Body machine both sides, this is to be installed with the fluid reservoir 2-6 cooperations in oil eliminator 2, there is detailed Jie in embodiment 3 in fact
It continues.
Condenser 3 is not included in inside environmentally friendly ice making all-in-one machine, it usually needs is arranged on outdoor.
In the present embodiment, such structure design may be used in throttling valve group 10, along refrigerant conveying direction successively
Non-return valve, mechanical throttle damper and shut-off valve are provided with, the entrance of non-return valve is the entrance of refrigerant, and the outlet of shut-off valve is
The outlet of refrigerant.
If mechanical throttle damper is damaged, shut-off valve closing can be replaced into mechanical throttle damper.
Each valve and connecting pipe can ensure that sealing effect using being welded to connect in throttling valve group 10, effectively anti-
Only refrigerant leaks.
In order to install compressor 1, oil eliminator 2 and low pressure recycle tank 5, as shown in Figure 9, Figure 10, environmentally friendly ice making all-in-one machine
In be provided with lower bracing frame 14, support slot 14-1 and lower support slot 14-2 are provided in lower bracing frame 14, oil eliminator 2 is pacified
In lower support slot 14-2, low pressure recycle tank 5 is mounted in upper support slot 14-1, forms the structural relation of levels.
As shown in figure 9, lower support slot 14-2 is rounded, upper support slot 14-1 is arc-shaped, and upper and lower two support slots are connected
It is logical, the equal indention in edge of upper and lower two support slots.Design lower bracing frame 14 will not separate air flowing in this way, be conducive to
Environmentally friendly ice making all-in-one machine inner ventilation, is also beneficial to mitigate the weight of lower bracing frame 14, and the circular hole of 14 both sides of lower bracing frame is also
Same effect.
As shown in Figure 10, upper support frame 15 is provided on low pressure recycle tank 5, upper support frame 15 can be weldingly fixed on low pressure
On the outer wall of circulating tank 5, compressor 1 is mounted on upper support frame 15, forms the structural relation positioned at upper strata.
As shown in Figure 1, Figure 3,5 external connection evaporator 7 of low pressure recycle tank connects evaporator 7 in low pressure recycle tank 5
Liquid pump 6 is provided on conveying pipe of refrigerant road, conveying power is provided for refrigerant.Evaporator 7 is the cooling pipe in ice stadium.
Liquid pump 6 is also disposed inside environmentally friendly ice making all-in-one machine, and as shown in Fig. 3, Fig. 5, liquid pump 6 is located at lower floor, and is located at
Between two groups of oil eliminators 2.Liquid pump 6 is preferably provided in parallel two groups.
In the present embodiment, the conveying pipe of refrigerant road of 2 external connection condenser 3 of oil eliminator, low pressure recycle tank 5 are external
The conveying pipe of refrigerant road of evaporator 7 is connected using sleeve structure, these pipelines can regard main pipeline as, as shown in figure 4,
From condenser interface 12, can be seen that with sleeve structure at evaporator interface 13.
As shown in Fig. 6, Fig. 8, main pipeline 9 includes concentric inner tube 9-2 and outer tube 9-1, and inner tube 9-2 is output channel,
Outer tube 9-1 is reflux line, and supporting rib 9-3 is set between inner tube 9-2 and outer tube 9-1.
On the one hand pipeline can be integrated laying by sleeve design structure in this way, make full use of unit space, be reduced
Unit volume；On the other hand because the refrigerant temperature of reflux is always less than the refrigerant temperature of output, it is possible at the same it is right
The refrigerant cooling of output is conducive to improve the efficiency of ice making unit, improves the environmental protection standard of ice making all-in-one machine.
As shown in figure 11, oil eliminator 2 (pressure pan) is internally provided with oil-gas separation chamber 2-3, is set in oil-gas separation chamber 2-3
If being equipped with dried layer filter screen 2-2, stainless steel filtering net may be used, the refrigerant of the gaseous state of high temperature and pressure passes through input pipe 2-
4 inputs, after hitting strainer 2-2, the lubricating oil of mixing can be trapped, and realize Oil-gas Separation, then defeated by efferent duct 2-1
Go out.The lubricating oil of oil-gas separation chamber 2-3 congregates, which is back to by special oil returning tube in compressor 1, to be continuing with,
Form the circulating path of lubricating oil.
In order to lay the conveying pipe of refrigerant road that compressor 1 connects oil eliminator 2, it is reserved in low pressure recycle tank 5 interior logical
Road, the conveying pipe of refrigerant road that oil eliminator 2 is connected for compressor 1 pass through.
Pipeline layout stracture in this way is conducive to reduce the width of environmentally friendly ice making all-in-one machine, reduces unit volume.
Thermal insulation layer 5-1 is additionally provided with outside low pressure recycle tank 5, is conducive to the low temperature and low pressure liquid state system to storage inside
Cryogen carries out thermal insulation.
As shown in Fig. 2, Figure 10, environmentally friendly ice making all-in-one machine is provided with shell 8, and shell 8 is more regular, by environmentally friendly ice making one
Machine entire package is got up, and forms succinct, regular, beautiful shape.8 top of shell can open, and work in environmentally friendly ice making all-in-one machine
When open ventilation and heat.Aluminium alloy may be used in the material of shell 8.
Including shell 8, the external dimensions of environmentally friendly ice making all-in-one machine is the inside ruler according to general container in the present embodiment
It is very little come what is designed, can integrally pack into the container unit inside, can integrally consign, facilitate transport.
As shown in Fig. 3, Figure 10, environmentally friendly ice making all-in-one machine is provided with pedestal 11, and pedestal 11 is that environmentally friendly ice making all-in-one machine owns
The installation foundation of component is all fixed on including shell 8, lower bracing frame 14, main pipeline 9 on pedestal 11.Pedestal 11 can be adopted
It is made of shaped steel welding, such as using channel steel, lamination welding is made up and down for the outer ring of pedestal 11.As shown in figure 3,11 lower part of pedestal
It needs to be arranged below ice making computer room bottom surface.
In environmentally friendly ice making all-in-one machine, either conveying pipe of refrigerant road or lubricating oil conveyance conduit, with capital equipment
Interface may be used and be welded to connect, and fully ensure that sealing effect in this way, effectively prevent refrigerant, oil leak.
Embodiment 2
In this embodiment, with embodiment 1 the difference is that as shown in fig. 7, being conveyed in throttling valve group 10 along refrigerant
Direction is provided with main path in parallel and secondary path, and non-return valve 10-9, filter 10-8, electronics section are disposed in main path
Flow entrance of the entrance of valve 10-7 and the first shut-off valve 10-6, non-return valve 10-9 for refrigerant, the outlet of the first shut-off valve 10-6
Outlet for refrigerant.
As shown in fig. 7, secondary path shares non-return valve 10-9 with main path, also since non-return valve 10-9, set successively later
Mechanical throttle damper 10-1 is put, the outlet of refrigerant charging mouth 10-2 and the second shut-off valve 10-3, the second shut-off valve 10-3 are system
The outlet of cryogen.Non-return valve can also be installed at cryogen fill port 10-2.
Main path and secondary path do not need to open simultaneously, and usually mainly use main path, secondary path is spare.
Due to being provided with electronic throttle 10-7, so automation control can be carried out to throttling valve group 10, ring is improved
Protect the degree of automation of ice making all-in-one machine.Electronic throttle 10-7 is more demanding to the clean level of refrigerant, so on it
Trip is provided with filter 10-8.
When lacking refrigerant in ice-making system, refrigerant is supplemented by the refrigerant charging mouth 10-2 on secondary path
Amount.
If electronic throttle 10-7 is damaged, the first shut-off valve 10-6 is closed i.e. replaceable.If mechanical section
Stream valve 10-1 is damaged, and the second shut-off valve 10-3 is closed i.e. replaceable.
The other structures of environmentally friendly ice making all-in-one machine are in the same manner as in Example 1 in the present embodiment, are not repeated to describe herein.
Embodiment 3
In this embodiment, as shown in figure 11, oil eliminator 2 (pressure pan) inside division goes out oil-gas separation chamber 2-3 and storage
Flow container 2-6, the refrigerant to flow back from condenser 3 are firstly transferred to fluid reservoir 2-6, are then delivered to low pressure by the valve group 10 that throttles
Circulating tank 5.
Because the refrigerant to flow back from condenser 3 is likely to be at gas-liquid mixture phase, pass through pressure pan knot as design
On the one hand structure can allow the gas-liquid mixture phase refrigerant to flow back from condenser 3 to be adjusted in fluid reservoir 2-6, allow liquid
The refrigerant of state is delivered to throttling valve group 10, on the other hand can be with because the refrigerant throttling voltage regulation result of liquid condition is more preferable
Rational exploitation and utilization is carried out to pressure pan, makes full use of unit space, reduces unit volume.
It needs to set thermal insulation layer 2-5 between oil-gas separation chamber 2-3 and fluid reservoir 2-6, avoids oil-gas separation chamber 2-3 high temperatures
The gaseous state refrigerant of high pressure generates temperature to the liquid condition refrigerant of cryogenic high pressure in fluid reservoir 2-6 to be influenced.
The above is only the specific embodiments of the utility model, under the above-mentioned introduction of the utility model, art technology
Personnel can carry out other improvement or deformation on the basis of above-described embodiment.It is it will be understood by those skilled in the art that above-mentioned
Specific descriptions only preferably explain the purpose of this utility model, the scope of protection of the utility model should be with the guarantor of claim
It protects subject to range.
Claims (10)
1. a kind of environmental protection ice making all-in-one machine, including compressor, oil eliminator and low pressure recycle tank, the compressor, oil eliminator
It is connected with low pressure recycle tank with conveying pipe of refrigerant road, which is characterized in that the oil eliminator is located at lower floor, and the low pressure is followed
Ring tank is located at middle level, and the compressor is located at upper strata.
2. environmental protection ice making all-in-one machine according to claim 1, which is characterized in that the oil eliminator external connection condensation
Device, refrigerant are delivered to the condenser and are condensed, and the environmental protection ice making all-in-one machine further includes throttling valve group, from the condensation
The refrigerant of device reflux is delivered to the low pressure recycle tank by the throttling valve group throttling pressure regulation.
3. environmental protection ice making all-in-one machine according to claim 2, which is characterized in that defeated along refrigerant in the throttling valve group
Direction is sent to be provided with main path in parallel and secondary path, non-return valve, filter, electronic throttle are disposed in the main path
Valve and the first shut-off valve, the entrance of the non-return valve are the entrance of refrigerant, and the outlet of first shut-off valve is refrigerant
Outlet；The pair path connects the non-return valve, sets gradually mechanical throttle damper, refrigerant charging mouth and the second cut-off later
Valve, the outlet of second shut-off valve are the outlet of refrigerant.
4. environmental protection ice making all-in-one machine according to claim 1, which is characterized in that be provided in the environmental protection ice making all-in-one machine
Lower bracing frame, support slot, lower support slot are provided in the lower bracing frame, and the oil eliminator is mounted on the lower support slot
In, the low pressure recycle tank is mounted in the upper support slot, forms the structural relation of levels.
5. environmental protection ice making all-in-one machine according to claim 4, which is characterized in that the lower support slot is rounded, it is described on
Support slot is arc-shaped, and upper and lower two support slots are connected, the equal indention in edge of upper and lower two support slots.
6. environmental protection ice making all-in-one machine according to claim 1, which is characterized in that be provided with branch on the low pressure recycle tank
Support, the compressor are mounted on the upper support frame, form the structural relation positioned at upper strata.
7. environmental protection ice making all-in-one machine according to claim 1, which is characterized in that the low pressure recycle tank external connection evaporation
Device is provided with liquid pump on the conveying pipe of refrigerant road of low pressure recycle tank connection evaporator, is provided for the refrigerant defeated
Send power.
8. the environmentally friendly ice making all-in-one machine according to claim 2 or 7, which is characterized in that the oil eliminator external connection is cold
The conveying pipe of refrigerant road of condenser, the low pressure recycle tank external connection evaporator conveying pipe of refrigerant road use casing knot
Structure, including concentric inner and outer tubes, inner tube is output channel, and outer tube is reflux line, and branch is set between inner and outer tubes
Support muscle.
9. environmental protection ice making all-in-one machine according to claim 2, which is characterized in that the oil eliminator inside division goes out oil gas
Disengagement chamber and fluid reservoir if being provided with dried layer filter screen in the oil-gas separation chamber, carry out Oil-gas Separation, are returned from the condenser
The refrigerant of stream is firstly transferred to the fluid reservoir, is then delivered to the low pressure recycle tank by the throttling valve group.
10. environmental protection ice making all-in-one machine according to claim 1, which is characterized in that in being reserved in the low pressure recycle tank
Channel, the conveying pipe of refrigerant road that the oil eliminator is connected for the compressor pass through；The environmental protection ice making all-in-one machine setting
There is shell, the cover top portion can be opened, and ventilation is opened in the environmentally friendly ice making all-in-one machine work.
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| CN201720615091.9U CN207501500U (en) | 2017-05-27 | 2017-05-27 | A kind of environmental protection ice making all-in-one machine |
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| CN201720615091.9U CN207501500U (en) | 2017-05-27 | 2017-05-27 | A kind of environmental protection ice making all-in-one machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131685A (en) * | 2017-05-27 | 2017-09-05 | 魏伦 | A kind of environmentally friendly ice making all-in-one |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131685A (en) * | 2017-05-27 | 2017-09-05 | 魏伦 | A kind of environmentally friendly ice making all-in-one |
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Effective date of registration: 20210825 Address after: 101399 No. 24 street, Jinma Industrial Park, Korea Ying Town, Shunyi District, Beijing Patentee after: Beijing Eyre Moorhouse Membrane Technology Co.,Ltd. Address before: 100043 room 103, unit 4, building 1, jieshiping community, Shijingshan District, Beijing Patentee before: Wei Yilun |
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