CN206959403U - Flash vessel and air-conditioning system - Google Patents
Flash vessel and air-conditioning system Download PDFInfo
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- CN206959403U CN206959403U CN201720791300.5U CN201720791300U CN206959403U CN 206959403 U CN206959403 U CN 206959403U CN 201720791300 U CN201720791300 U CN 201720791300U CN 206959403 U CN206959403 U CN 206959403U
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- host cavity
- refrigerant
- flash vessel
- escape pipe
- cylinder
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Abstract
The utility model discloses a kind of flash vessel and air-conditioning system, flash vessel includes cylinder and the escape pipe stretched into host cavity.Cylinder is formed with host cavity.Escape pipe offers multigroup air admission hole in host cavity, axially spaced-apart distribution of multigroup air admission hole along escape pipe, every group of air admission hole connection gas outlet and host cavity formed with the gas outlet outside host cavity, the side wall of escape pipe.In the flash vessel and air-conditioning system of the utility model embodiment, the multiple air admission holes being distributed along the axially spaced-apart of escape pipe can cause the gas in host cavity to flow as quickly out host cavity, to reduce the air pressure in host cavity, so as to improve the effect of flash vessel gas-liquid separation.
Description
Technical field
It the utility model is related to household appliance technical field, more particularly to a kind of flash vessel and air-conditioning system.
Background technology
In the related art, air-conditioning system can by flash vessel to realizing gas-liquid separation to the refrigerant that compressor flows back,
However, the effect of existing flash vessel gas-liquid separation is poor.
Utility model content
The utility model is intended at least solve one of technical problem present in correlation technique.Therefore, the utility model carries
For a kind of flash vessel and a kind of air-conditioning system.
The flash vessel of the utility model embodiment includes cylinder and the escape pipe stretched into host cavity.The cylinder is formed
There is host cavity.Formed with the gas outlet outside the host cavity, the side wall of the escape pipe offers to be located at the escape pipe
Multigroup air admission hole in the host cavity, axially spaced-apart distribution of the multigroup air admission hole along the escape pipe, enters described in every group
Stomata connects the gas outlet and the host cavity.
In some embodiments, the cylinder is cylindrical.
In some embodiments, the escape pipe is stretched into the host cavity from the top of the cylinder.
In some embodiments, the depth that the escape pipe is stretched into the host cavity is the depth of the host cavity
1/3-1/2。
In some embodiments, axial uniform intervals distribution of the multigroup air admission hole along the escape pipe.
In some embodiments, the quantity of air admission hole described in every group is multiple, same group of multiple air admission hole edges
The circumferentially-spaced distribution of the escape pipe.
In some embodiments, circumferential uniform intervals of same group of the multiple air admission holes along the escape pipe point
Cloth.
In some embodiments, the flash vessel is cold including the first refrigerant pipe stretched into the host cavity and second
Matchmaker manages, and first refrigerant pipe is formed with the first refrigerant mouth outside the host cavity and second in the host cavity
Refrigerant mouth, the second refrigerant mouth connect the host cavity and the second refrigerant mouth；
Second refrigerant pipe is formed with the 3rd refrigerant mouth in the host cavity and outside the host cavity
4th refrigerant mouth, the 3rd refrigerant mouth connect the host cavity and the 4th refrigerant mouth.
In some embodiments, first refrigerant pipe is stretched into the host cavity from the bottom of the cylinder, described
The side wall of second refrigerant pipe from the cylinder is stretched into the collecting, and the inserting end of second refrigerant pipe is close to the cylinder
Bottom.
The air-conditioning system of the utility model embodiment includes compressor and the flash vessel of any of the above embodiment, described
Gas outlet connects with the compressor.
In the flash vessel and air-conditioning system of the utility model embodiment, along escape pipe axially spaced-apart be distributed it is multiple enter
Stomata can cause the gas in host cavity to flow as quickly out host cavity, to reduce the air pressure in host cavity, be dodged so as to improve
The effect of steaming device gas-liquid separation.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
In description of the of the present utility model above-mentioned and/or additional aspect and advantage from combination accompanying drawings below to embodiment
It will be apparent and be readily appreciated that, wherein：
Fig. 1 is the diagrammatic cross-section of the flash vessel of the utility model embodiment；
Fig. 2 is the part-structure schematic diagram of the escape pipe of the flash vessel of the utility model embodiment；
Fig. 3 is stream schematic diagram of the air-conditioning system of the utility model embodiment in refrigeration mode；
Fig. 4 is stream schematic diagram of the air-conditioning system of the utility model embodiment in heating mode.
Main element symbol description：
Flash vessel 100；
Cylinder 10, host cavity 11, the bottom 12 of cylinder 10, the side wall 13 of cylinder 10, the top 14 of cylinder 10, perforation 15；
First refrigerant pipe 20, the first refrigerant mouth 21, the second refrigerant mouth 22；
Second refrigerant pipe 30, inserting end 31, the 3rd refrigerant mouth 32, the 4th refrigerant mouth 33；
Escape pipe 40, gas outlet 41, the side wall 42 of escape pipe 40, air admission hole 43；
Air-conditioning system 200；
Compressor 210, air entry 211, exhaust outlet 212, gas supplementing opening 213；
Four-way valve 220, the first valve port 221, the second valve port 222, the 3rd valve port 223, the 4th valve port 224；
Outdoor heat exchanger 230, the first port 231 of outdoor heat exchanger 230, the second port 232 of outdoor heat exchanger 230；
Indoor heat exchanger 240, indoor heat exchanger 240 first port 241,
First throttle element 250, the first port 251 of first throttle element 250, the second end of first throttle element 250
Mouth 252；
Second restricting element 260, the first port 261 of the second restricting element 260, the second end of the second restricting element 260
Mouth 262.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from beginning to end.Lead to below
It is exemplary to cross the embodiment being described with reference to the drawings, and is only used for explaining the utility model, and it is not intended that to this practicality
New limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ",
" second " is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technology indicated by indicating
The quantity of feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include one or more
The feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly specific
Limit.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；It can be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be in
Between medium be indirectly connected, can be connection or the interaction relationship of two elements of two element internals.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.
In order to simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relation between setting.In addition, various specific techniques and the example of material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Referring to Fig. 1, the flash vessel 100 of the utility model embodiment is cold including cylinder 10, the first refrigerant pipe 20, second
Matchmaker's pipe 30 and escape pipe 40.First refrigerant pipe 20, the second refrigerant pipe 30 and escape pipe 40 are stretched into cylinder 10.
Cylinder 10 is formed with host cavity 11.Escape pipe 40, the first refrigerant pipe 20 and the second refrigerant pipe 30 stretch into host cavity
In 11.The corrosion-resistant material such as can use copper of cylinder 10 is made.It is preferred that cylinder 10 is cylindrical.Certainly, cylinder 10
Can also be in the other shapes such as square tube shape.
It is appreciated that cylinder 10 stretches into host cavity formed with tracheae 40, the first refrigerant pipe 20 and the second refrigerant pipe 30 is confessed
Perforation 15 in 11.Sealed around perforation 15 with escape pipe 40, the first refrigerant pipe 20 and the second refrigerant pipe 30 to prevent cylinder
Secondary refrigerant leakage in body 10.
First refrigerant pipe 20 is cylindrical, and the first refrigerant pipe 20 is made such as the corrosion-resistant material as copper.This embodiment party
In formula, the first refrigerant pipe 20 is cylindrical.It is appreciated that in other embodiments, the first refrigerant pipe 20 can be in square tube shape
Etc. other shapes.
First refrigerant pipe 20 is stretched into host cavity 11 from the bottom 12 of cylinder 10, it is preferred that the axial direction of the first refrigerant pipe 20
With the axially in parallel of cylinder 10 or overlapping.First refrigerant pipe 20 is formed with the first refrigerant mouth 21 and the second refrigerant mouth 22.First is cold
Matchmaker's mouth 21 is located at outside host cavity 11, and the second refrigerant mouth 22 is located in host cavity 11.Second refrigerant mouth 22 connects host cavity 11 and the
One refrigerant mouth 21.
The refrigerant of gas-liquid binary states from the first refrigerant mouth 21 by the second refrigerant mouth 22 enter host cavity 11 in after, it is gaseous cold
Matchmaker separates from the refrigerant of liquid.The refrigerant of liquid is located at the bottom of cylinder 10, and gaseous refrigerant is located at the top of cylinder 10
Portion.
Second refrigerant mouth 22 is opened in the side wall of the first refrigerant pipe 20, and the second refrigerant mouth 22 divides to be multigroup, and multigroup second is cold
Axial uniform intervals of the matchmaker's mouth 22 along the first refrigerant pipe 20 are set.Multigroup second refrigerant mouth 22 can allow refrigerant rapidly
Into in host cavity 11.In present embodiment, the quantity of every group of second refrigerant mouth 22 is multiple, same group of multiple second refrigerants
22 being provided at circumferentially spaced along the first refrigerant pipe 20 of mouth.It is preferred that same group of multiple second refrigerant mouths 22 are along the first refrigerant pipe
20 circumferential uniform intervals are set.It is appreciated that in other embodiments, the quantity of every group of second refrigerant mouth 22 can be single
It is individual.
Second refrigerant pipe 30 is cylindrical, and the second refrigerant pipe 30 is made such as the corrosion-resistant material as copper.This embodiment party
In formula, the second refrigerant pipe 30 is cylindrical.It is appreciated that in other embodiments, the second refrigerant pipe 30 can be in square tube shape
Etc. other shapes.
Second refrigerant pipe 30 is stretched into collecting from the side wall 13 of cylinder 10, and the inserting end 31 of the second refrigerant pipe 30 is close to cylinder
10 bottom 12.Second refrigerant pipe 30 is formed with the 3rd refrigerant mouth 32 and the 4th refrigerant mouth 33.3rd refrigerant mouth 32 is positioned at collecting
In chamber 11.4th refrigerant mouth 33 is located at outside host cavity 11.3rd refrigerant mouth 32 connects the refrigerant mouth 33 of host cavity 11 and the 4th.Such as
This, the liquid refrigerants in cylinder 10 is discharged after can entering from the 3rd refrigerant mouth 32 in second refrigerant pipe 30 from the 4th refrigerant mouth 33
To outside host cavity 11.
In present embodiment, the quantity of the 3rd refrigerant mouth 32 is multiple, and multiple 3rd refrigerant mouths 32 are along the second refrigerant pipe 30
Circumferential uniform intervals set.
It should be noted that refrigerant can be flowed into host cavity 11 from the first refrigerant mouth 21, it is cold then in turn through second
Flowed out to after matchmaker's mouth 22, the 3rd refrigerant mouth 32 and the 4th refrigerant mouth 33 outside host cavity 11.Refrigerant can also be from the 4th refrigerant mouth 33
Flow into host cavity 11, then in turn through flowing out to receipts after the 3rd refrigerant mouth 32, the second refrigerant mouth 22 and the first refrigerant mouth 21
Outside cavity volume 11.
Incorporated by reference to Fig. 2, escape pipe 40 is cylindrical, and escape pipe 40 is made such as the corrosion-resistant material as copper.Escape pipe
40 stretch into host cavity 11 from the top 14 of cylinder 10.In this way, the gas positioned at the top of cylinder 10 can enter in escape pipe 40
To flow out host cavity 11.It is preferred that the axial direction of escape pipe 40 and the axially in parallel of cylinder 10 or overlapping and being configured so that escape pipe
40 easily stretch into host cavity 11.The depth D1 that escape pipe 40 is stretched into host cavity 11 is the depth D2 of host cavity 11 1/3-
1/2.The gas be so advantageous in host cavity 11 enters in escape pipe 40.
Escape pipe 40 is located at outside host cavity 11 formed with gas outlet 41, gas outlet 41.The side wall 42 of escape pipe 40 offers
Multigroup air admission hole 43, multigroup air admission hole 43 are located in host cavity 11, axially spaced-apart distribution of multigroup air admission hole 43 along escape pipe 40,
Every group of air admission hole 43 connects gas outlet 41 and host cavity 11.So make it that the gas (gaseous coolant) in host cavity 11 can be quick
Ground flows out host cavity 11, to reduce the air pressure of host cavity 11, so as to improve the effect of the gas-liquid separation of flash vessel 100.
Specifically, the gas that multigroup air admission hole 43 can increase in host cavity 11 enters the area of escape pipe 40, so as to
To increase the flow of the gas entered in escape pipe 40, as the gas in host cavity 11 flows out, the air pressure in host cavity 11 subtracts
Small, it is external that the gas in the refrigerant liquid in host cavity 11 can be separated to cooling medium liquid, so as to improve the gas-liquid of flash vessel 100
The effect of separation.
Manufactured for the ease of escape pipe 40, it is preferred that axial uniform intervals distribution of the multigroup air admission hole 43 along escape pipe 40.
In other words, the distance between two groups of air admission holes 43 of arbitrary neighborhood are equal.
In present embodiment, air admission hole 43 is rounded, it will be understood that in other embodiments, air admission hole 43 can be in
Polygon or sector or the shape such as square.
In present embodiment, the quantity of every group of air admission hole 43 is multiple, and same group of multiple air admission holes 43 are along escape pipe 40
Circumferentially-spaced distribution.It is preferred that circumferential uniform intervals distribution of same group of the multiple air admission holes 43 along escape pipe 40.In this way,
It can open up to form more air admission holes 43 to increase the flow that the gas in host cavity 11 enters escape pipe 40 on escape pipe 40.
It is appreciated that in other embodiments, the quantity of every group of air admission hole 43 can be single.
Fig. 3 and 4 are referred to, the air-conditioning system 200 of the utility model embodiment includes compressor 210 and above embodiment party
The flash vessel 100 of formula.The gas outlet 41 of flash vessel 100 connects with compressor 210.
Specifically, air-conditioning system 200 also includes four-way valve 220, outdoor heat exchanger 230, indoor heat exchanger 240, first segment
The restricting element 260 of fluid element 250 and second.Compressor 210 is formed with air entry 211, exhaust outlet 212 and gas supplementing opening 213.Four-way
Valve 220 includes the first valve port 221, the second valve port 222, the 3rd valve port 223 and the 4th valve port 224.
Wherein, exhaust outlet 212 connects the first valve port 221, and the second valve port 222 connects the first port of outdoor heat exchanger 230
231, the second port 232 of outdoor heat exchanger 230 connects the first port 251 of first throttle element 250, first throttle element
250 second port 252 connects the first refrigerant mouth 21, and the 4th refrigerant mouth 33 connects the first port of the second restricting element 260
261, the second port 262 of the second restricting element 260 connects the first port 241 of indoor heat exchanger 240, indoor heat exchanger 240
Second port 242 connect four-way valve 220 the 3rd valve port 223, four-way valve 220 the 4th valve port 224 connection air entry 211.
Gas supplementing opening 213 connects gas outlet 41.
As shown in figure 3, when air-conditioning system 200 is refrigeration mode, the first valve port 221 of four-way valve 220 and the second valve port
222 conducting and the 4th valve port 224 and the 3rd valve port 223 turn on.
The flow direction of refrigerant is as follows：The HTHP refrigerant discharged from the exhaust outlet 212 of compressor 210 is through four-way valve 220
First valve port 221 and the second valve port 222 are entered in outdoor heat exchanger 230 and condensed, refrigerant in outdoor heat exchanger 230 with outdoor
Environment is discharged after being exchanged heat from the second port 232 of outdoor heat exchanger 230, and the liquid phase refrigerant being then discharged out passes through first throttle
The reducing pressure by regulating flow of element 250, the gas-liquid two-phase refrigerant after throttling enter flash vessel 100 from the first refrigerant mouth 21, and in flash vessel
Gas-liquid separation is carried out in 100.The gaseous coolant isolated from flash vessel 100 flows through gas supplementing opening 213 from gas outlet 41 and returns to pressure
In contracting machine 210, continue to circulate from the discharge of exhaust outlet 212 of compressor 210 after overcompression.
The liquid refrigerants isolated from flash vessel 100 flows out from the 4th refrigerant mouth 33, and then refrigerant is by the second throttling
Entered after the reducing pressure by regulating flow of element 260 in indoor heat exchanger 240, refrigerant is carried out in heat exchanger 240 with indoor environment indoors
Heat exchange is undergone phase transition, and indoor environment is freezed, and user is obtained cryogenic temperature, the gas discharged from indoor heat exchanger 240
Phase refrigerant passes through the 3rd valve port 223 and the 4th valve port 224 of four-way valve 220, then enters from air entry 211 in compressor 210, complete
Into kind of refrigeration cycle.
As shown in figure 4, when air-conditioning system 200 is heating mode, the first valve port 221 of four-way valve 220 and the 3rd valve port
223 conducting and the 4th valve port 224 turned on the second valve port 222.
The flow direction of refrigerant is as follows：The high pressure gaseous refrigerant discharged from the exhaust outlet 212 of compressor 210, by four-way
First valve port 221 of valve 220 and the 3rd valve port 223 are got in heat exchanger 240, the HTHP in indoor heat exchanger 240
Refrigerant and indoor environment carry out phase-change heat-exchange, to be heated to indoor environment, the liquid phase discharged from indoor heat exchanger 240 is cold
Matchmaker carries out first time throttling by the second restricting element 260, and the gas-liquid two-phase mixing refrigerant after throttling enters flash vessel 100
In, flash vessel 100 carries out gas-liquid separation to refrigerant.
The steam state refrigerant isolated from flash vessel 100 flows through gas supplementing opening 213 from gas outlet 41 and returned in compressor 210,
Continue to circulate from the discharge of exhaust outlet 212 of compressor 210 after overcompression.The liquid isolated from flash vessel 100 is cold
Matchmaker is flowed out from the first refrigerant mouth 21, is entered after the decompression of the second throttle of first throttle element 250 in outdoor heat exchanger 230, room
After refrigerant evaporation heat exchange in external heat exchanger 230, the second valve port 222 and the 4th valve port 224 through four-way valve 220, from air-breathing
Mouth 211 enters in compressor 210, completes heating circulation.
To sum up, flash vessel 100 includes cylinder 10 and the escape pipe 40 stretched into host cavity 11.Cylinder 10 is formed with host cavity
11.Escape pipe 40 is offered positioned at host cavity 11 formed with the gas outlet 41 outside host cavity 11, the side wall 42 of escape pipe 40
Interior multigroup air admission hole 43, axially spaced-apart distribution of multigroup air admission hole 43 along escape pipe 40, every group of air admission hole 43 connect gas outlet
41 and host cavity 11.
In the flash vessel 100 and air-conditioning system 200 of the utility model embodiment, it is distributed along the axially spaced-apart of escape pipe 40
Multiple air admission holes 43 gas in host cavity 11 can be caused to flow as quickly out host cavity 11, to reduce the gas in host cavity 11
Pressure, so as to improve the effect of the gas-liquid separation of flash vessel 100.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment or example of the present utility model.In this explanation
In book, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description
Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, one of ordinary skill in the art can manage
Solution：A variety of to the progress of these embodiments can change in the case where not departing from principle and objective of the present utility model, change,
Replace and modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
- A kind of 1. flash vessel, it is characterised in that including：Cylinder, the cylinder is formed with host cavity；WithThe escape pipe stretched into the host cavity, the escape pipe formed with the gas outlet outside the host cavity, it is described go out The side wall of tracheae offers multigroup air admission hole in the host cavity, axial direction of the multigroup air admission hole along the escape pipe It is spaced apart, air admission hole described in every group connects the gas outlet and the host cavity.
- 2. flash vessel as claimed in claim 1, it is characterised in that the cylinder is cylindrical.
- 3. flash vessel as claimed in claim 1, it is characterised in that the escape pipe stretches into the receipts from the top of the cylinder In cavity volume.
- 4. flash vessel as claimed in claim 3, it is characterised in that the depth that the escape pipe is stretched into the host cavity is institute State the 1/3-1/2 of the depth of host cavity.
- 5. flash vessel as claimed in claim 1, it is characterised in that axial direction of the multigroup air admission hole along the escape pipe is uniformly It is spaced apart.
- 6. flash vessel as claimed in claim 1, it is characterised in that the quantity of air admission hole described in every group to be multiple, same group Circumferentially-spaced distribution of multiple air admission holes along the escape pipe.
- 7. flash vessel as claimed in claim 6, it is characterised in that same group of multiple air admission holes are along the escape pipe Circumferential uniform intervals distribution.
- 8. flash vessel as claimed in claim 1, it is characterised in that the flash vessel includes the stretched into the host cavity One refrigerant pipe and the second refrigerant pipe, first refrigerant pipe is formed with the first refrigerant mouth outside the host cavity and positioned at institute The second refrigerant mouth in host cavity is stated, the second refrigerant mouth connects the host cavity and the first refrigerant mouth；Second refrigerant pipe is formed with the 3rd refrigerant mouth in the host cavity and the outside the host cavity the 4th Refrigerant mouth, the 3rd refrigerant mouth connect the host cavity and the 4th refrigerant mouth.
- 9. flash vessel as claimed in claim 8, it is characterised in that first refrigerant pipe stretches into institute from the bottom of the cylinder State in host cavity, the side wall of the second refrigerant pipe from the cylinder is stretched into the collecting, and second refrigerant pipe stretches into End is close to the bottom of the cylinder.
- A kind of 10. air-conditioning system, it is characterised in that including：Compressor；WithFlash vessel described in claim 1-9 any one, the gas outlet connect with the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791300.5U CN206959403U (en) | 2017-06-30 | 2017-06-30 | Flash vessel and air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791300.5U CN206959403U (en) | 2017-06-30 | 2017-06-30 | Flash vessel and air-conditioning system |
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| Publication Number | Publication Date |
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| CN206959403U true CN206959403U (en) | 2018-02-02 |
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ID=61382716
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720791300.5U Active CN206959403U (en) | 2017-06-30 | 2017-06-30 | Flash vessel and air-conditioning system |
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| CN (1) | CN206959403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166825A (en) * | 2017-06-30 | 2017-09-15 | 美的集团武汉制冷设备有限公司 | Flash vessel and air-conditioning system |
-
2017
- 2017-06-30 CN CN201720791300.5U patent/CN206959403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166825A (en) * | 2017-06-30 | 2017-09-15 | 美的集团武汉制冷设备有限公司 | Flash vessel and air-conditioning system |
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