CN207299268U - Air-conditioner outdoor unit and air-conditioning system - Google Patents

Abstract

The utility model discloses a kind of air-conditioner outdoor unit and air-conditioning system, air-conditioner outdoor unit includes shell and flash vessel.Flash vessel is set inside the shell.Flash vessel is fixed on the shell by damper element.In the air-conditioner outdoor unit and air-conditioning system of the utility model embodiment, damper element can absorb the vibrations of flash vessel, so as to reduce the noise of flash vessel formation, improve user experience.

Description

Air-conditioner outdoor unit and air-conditioning system

Technical field

It the utility model is related to household appliance technical field, more particularly to a kind of air-conditioner outdoor unit and air-conditioning system.

Background technology

In relevant technology, flash vessel is fixed on the shell of air-conditioner outdoor unit by welding, however, air-conditioning Flash vessel can be shaken during the refrigerant flowing of device, so as to form larger noise, be unfavorable for user experience.

Utility model content

The utility model is intended at least solve one of technical problem present in correlation technique.For this reason, the utility model carries For a kind of air-conditioner outdoor unit and a kind of air-conditioning system.

The air-conditioner outdoor unit of the utility model embodiment includes shell and flash vessel.Flash vessel is arranged on the shell It is interior.The flash vessel is fixed on the housing by damper element.

In some embodiments, the shell includes chassis and connects the side plate on the chassis, and the damper element is consolidated It is scheduled on the chassis, the flash vessel is fixed on the damper element.

In some embodiments, the damper element includes rubber block.

In some embodiments, the rubber block offers clip slot, and the clip slot clamps the flash vessel so that described Flash vessel is fixed on the rubber block.

In some embodiments, the flash vessel includes cylinder and is stretched into from the bottom of the cylinder in the cylinder First refrigerant pipe, the clip slot clamp first refrigerant pipe.

In some embodiments, the flash vessel includes cylinder, the first refrigerant pipe and the second refrigerant pipe, and described first is cold Matchmaker manages and second refrigerant pipe is stretched into the cylinder from the bottom of the cylinder, and the quantity of the clip slot is two, and two A clip slot clamps first refrigerant pipe and second refrigerant pipe respectively.

In some embodiments, the cylinder is formed with host cavity, and first refrigerant pipe is formed with positioned at the receipts The first refrigerant mouth outside cavity volume and the second refrigerant mouth in the host cavity, the second refrigerant mouth connect the host cavity And the firstth refrigerant mouth, second refrigerant pipe is formed with the 3rd refrigerant mouth in the host cavity and positioned at described The 4th refrigerant mouth outside host cavity, the 4th refrigerant mouth connect the host cavity and the 3rd refrigerant mouth.

In some embodiments, the flash vessel includes stretching into the air outlet pipe in the host cavity, and the outlet is tubular Into the gas outlet having outside the host cavity, the side wall of the air outlet pipe offers multigroup air inlet in the host cavity Hole, multigroup air admission hole are distributed along the axially spaced-apart of the air outlet pipe, and air admission hole described in every group connects the gas outlet and institute State host cavity.

In some embodiments, the air outlet pipe is stretched into the host cavity from the top of the cylinder, the outlet Pipe stretches into 1/3-1/2 of the depth in the host cavity for the depth of the host cavity.

The air-conditioning system of the utility model embodiment includes the air-conditioner outdoor unit of any of the above embodiment.

In the air-conditioner outdoor unit and air-conditioning system of the utility model embodiment, damper element can absorb the shake of flash vessel It is dynamic, so as to reduce the noise of flash vessel formation, improve user experience.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description In become obvious, or recognized by the practice of the utility model.

Brief description of the drawings

In description of the above-mentioned and/or additional aspect and advantage of the utility model 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 air outlet pipe of the flash vessel of the utility model embodiment；

Fig. 3 is the internal structure schematic diagram of the air-conditioner outdoor unit of the utility model embodiment；

Fig. 4 is the enlarged diagram of the IV parts of the air-conditioner outdoor unit of Fig. 3；

Fig. 5 is the flash vessel of the utility model embodiment and the schematic perspective view of damper element；

Fig. 6 is the flash vessel of the utility model embodiment and another schematic perspective view of damper element；

Fig. 7 is flow path schematic diagram of the air-conditioning system of the utility model embodiment in refrigeration mode；

Fig. 8 is flow path 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；

Air outlet pipe 40, gas outlet 41, the side wall 42 of air outlet pipe 40, air admission hole 43；

Air-conditioner outdoor unit 102；

Shell 110, chassis 112, side plate 114；

Damper element 120, rubber block 120, clip slot 122, the first clamping opening 124, the second clamping opening 126；

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

The embodiment of the 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 has the function of same or like element from beginning to end.Lead to below Cross the embodiment being described with reference to the drawings to be exemplary, be only used for explaining the utility model, and it is not intended that to this practicality New limitation.

In the description of the 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 Described easy to description the utility model and simplifying, 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 limitation to the utility model.In addition, term " first ", " second " is only used for description 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 the description of the 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 the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can mechanically connect or be electrically connected or can mutually communicate；It can be directly connected, can also be in Between medium be indirectly connected, can be the interaction relationship of connection inside two elements or two elements.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 Cross the other characterisation contact 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 the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component 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 air outlet pipe 40.First refrigerant pipe 20, the second refrigerant pipe 30 and air outlet pipe 40 are stretched into cylinder 10.

Cylinder 10 is formed with host cavity 11.Air outlet 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 confession air outlet pipe 40, the first refrigerant pipe 20 and the second refrigerant pipe 30 Perforation 15 in 11.Sealed around perforation 15 with air outlet 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 Outside host cavity 11, the second refrigerant mouth 22 is located in host cavity 11 matchmaker mouthful 21.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 Matchmaker mouthful 22 is set along the axial uniform intervals of the first refrigerant pipe 20.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 a.

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.In the example of fig. 1, the second refrigerant pipe 30 is stretched into host cavity 11 from the side wall 13 of cylinder 10, the second refrigerant The inserting end 31 of pipe 30 is close to the bottom 12 of cylinder 10.In the example of fig. 6, the second refrigerant pipe 30 is stretched from the bottom 12 of cylinder 10 Enter in host cavity 11.

Second refrigerant pipe 30 is formed with the 3rd refrigerant mouth 32 and the 4th refrigerant mouth 33.3rd refrigerant mouth 32 is located at host cavity 11 It is interior.4th refrigerant mouth 33 is located at outside host cavity 11.3rd refrigerant mouth 32 connects 11 and the 4th refrigerant mouth 33 of host cavity.In this way, cylinder Liquid refrigerants in body 10 from the 4th refrigerant mouth 33 is discharged to receipts after can entering from the 3rd refrigerant mouth 32 in second refrigerant pipe 30 Outside cavity volume 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 the 22, the 3rd refrigerant mouth 32 of matchmaker mouthful 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, air outlet pipe 40 is cylindrical, and air outlet pipe 40 is made such as the corrosion-resistant material as copper.Air outlet 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 air outlet pipe 40 To flow out host cavity 11.It is preferred that the axial direction of air outlet pipe 40 and the axially in parallel of cylinder 10 or overlapping and being configured so that air outlet pipe 40 easily stretch into host cavity 11.The depth D1 that air outlet pipe 40 is stretched into host cavity 11 is the 1/3- of the depth D2 of host cavity 11 1/2.The gas be so conducive in host cavity 11 enters in air outlet pipe 40.

Air outlet pipe 40 is located at outside host cavity 11 formed with gas outlet 41, gas outlet 41.The side wall 42 of air outlet pipe 40 offers Multigroup air admission hole 43, multigroup air admission hole 43 are located in host cavity 11, and multigroup air admission hole 43 is distributed along the axially spaced-apart of air outlet pipe 40, Every group of air admission hole 43 connects gas outlet 41 and host cavity 11.So so 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 100 gas-liquid separation of flash vessel.

Specifically, the gas that multigroup air admission hole 43 can increase in host cavity 11 enters the area of air outlet pipe 40, so as to To increase the flow for entering the gas in air outlet 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 100 gas-liquid of flash vessel Separated effect.

Manufactured for the ease of air outlet pipe 40, it is preferred that multigroup air admission hole 43 is evenly spaced on along the axial direction of air outlet 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 air outlet pipe 40 Circumferentially-spaced distribution.It is preferred that same group of multiple air admission holes 43 are evenly spaced on along the circumferential direction of air outlet 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 air outlet pipe 40 in air outlet 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 Fig. 4 is referred to, the air-conditioner outdoor unit 102 of the utility model embodiment includes shell 110 and implements above The flash vessel 100 of mode.Flash vessel 100 is arranged in shell 110.Flash vessel 100 is fixed on shell by damper element 120 On 110.

In the air-conditioner outdoor unit 102 of the utility model embodiment, damper element 120 can absorb the shake of flash vessel 100 It is dynamic, so as to reduce the noise of the formation of flash vessel 100, improve user experience.

Specifically, shell 110 includes chassis 112 and side plate 114.114 connecting base plate 112 of side plate.Damper element 120 is fixed On chassis 112, flash vessel 100 is fixed on damper element 120.So easy to the peace of damper element 120 and flash vessel 100 Dress.Damper element 120 is for example fixed on by way of bonding on chassis 112, is and for example fixed on bottom by fasteners such as screws On disk 112.

In present embodiment, damper element 120 is rubber block 120.It is appreciated that in other embodiments, damping member Part 120 can be the flexible elements such as spring.

In present embodiment, rubber block 120 is in cuboid, it will be understood that in other embodiments, rubber block 120 can With in the other shapes such as round table-like or cylindric.

Specifically, rubber block 120 offers clip slot 122, and clip slot 122 clamps flash vessel 100 so that flash vessel 100 is fixed on On rubber block 120.In this way, clip slot 122 so that flash vessel 100 dismantle it is more convenient.Dodged it should be noted that clip slot 122 clamps Steaming device 100 refers to that flash vessel 100 can't be moved relative to rubber block 120 when air-conditioner outdoor unit 102 vibrates.

As shown in figure 5, in one example, clip slot 122 clamps the first refrigerant pipe 20.In this way, due to the first refrigerant pipe 20 Size it is smaller, facilitate clip slot 122 to step up the first refrigerant pipe 20 so that flash vessel 100 is fixed on rubber block 120.

As shown in fig. 6, in another example, stretched into the second refrigerant pipe 30 from the bottom 12 of cylinder 10 in cylinder 10 When, the quantity of clip slot 122 is two, and two clip slots 122 clamp the first refrigerant pipe 20 and the second refrigerant pipe 30 respectively.So can be with Flash vessel 100 is further avoided to be moved relative to rubber block 120.

Specifically, each clip slot 122 is cold formed with the first clamping opening 124 and the second clamping opening 126, the first refrigerant pipe 20 and second Matchmaker's pipe 30 passes through corresponding first clamping opening, 124 and second clamping opening 126, so that the second refrigerant pipe 30 and 30 part of the second refrigerant pipe position In in rubber block 120, so that clip slot 122 can clamp the first refrigerant pipe 20 and the second refrigerant pipe 30.

Refer to Fig. 7 and 8, the air-conditioner outdoor unit of 200 embodiment of above of air-conditioning system of the utility model embodiment 102。

Specifically, air-conditioning system 200 further includes compressor 210, four-way valve 220, outdoor heat exchanger 230, indoor heat exchanger 240th, 250 and second restricting element 260 of first throttle element.Outdoor heat exchanger 230 is installed in shell 110.210 shape of compressor Into having 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 the 222, the 3rd 223 and the 4th valve port 224 of valve port.

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 fig. 7, 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 high temperature and pressure 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 is flowed 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 carries out in heat exchanger 240 with indoor environment indoors Heat exchange is undergone phase transition, and is freezed to indoor environment, 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 8, 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 high temperature and pressure 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 returns 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 250 second throttle of first throttle element 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.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms is not necessarily referring to identical embodiment or example.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 the embodiment of the utility model, those 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 the principle and objective of the utility model, change, Replace and modification, the scope of the utility model are limited by claim and its equivalent.

Claims (9)

1. A kind of 1. air-conditioner outdoor unit, it is characterised in that including：

   Shell；With

   The flash vessel being arranged in the shell, the flash vessel are fixed on the housing by damper element；

   The shell includes chassis and connects the side plate on the chassis, and the damper element is fixed on the chassis, the sudden strain of a muscle Steaming device is fixed on the damper element.
2. 2. air-conditioner outdoor unit as claimed in claim 1, it is characterised in that the damper element includes rubber block.
3. 3. air-conditioner outdoor unit as claimed in claim 2, it is characterised in that the rubber block offers clip slot, the clip slot folder The tight flash vessel is so that the flash vessel is fixed on the rubber block.
4. 4. air-conditioner outdoor unit as claimed in claim 3, it is characterised in that the flash vessel includes cylinder and from the cylinder The first refrigerant pipe in the cylinder is stretched into bottom, and the clip slot clamps first refrigerant pipe.
5. 5. air-conditioner outdoor unit as claimed in claim 3, it is characterised in that the flash vessel include cylinder, the first refrigerant pipe and Second refrigerant pipe, first refrigerant pipe and second refrigerant pipe are stretched into the cylinder from the bottom of the cylinder, institute The quantity for stating clip slot is two, and two clip slots clamp first refrigerant pipe and second refrigerant pipe respectively.
6. 6. air-conditioner outdoor unit as claimed in claim 5, it is characterised in that the cylinder is cold formed with host cavity, described first Matchmaker's pipe is formed with the first refrigerant mouth outside the host cavity and the second refrigerant mouth in the host cavity, and described second Refrigerant mouth connects the host cavity and the first refrigerant mouth, and second refrigerant pipe is formed with the host cavity 3rd refrigerant mouth and the 4th refrigerant mouth outside the host cavity, the 4th refrigerant mouth connect the host cavity and described the Three refrigerant mouths.
7. 7. air-conditioner outdoor unit as claimed in claim 6, it is characterised in that the flash vessel includes stretching into the host cavity Air outlet pipe, the air outlet pipe are offered positioned at institute formed with the gas outlet outside the host cavity, the side wall of the air outlet pipe Multigroup air admission hole in host cavity is stated, multigroup air admission hole is distributed along the axially spaced-apart of the air outlet pipe, air inlet described in every group Hole connects the gas outlet and the host cavity.
8. 8. air-conditioner outdoor unit as claimed in claim 7, it is characterised in that the air outlet pipe stretches into institute from the top of the cylinder State in host cavity, the air outlet pipe stretches into 1/3-1/2 of the depth in the host cavity for the depth of the host cavity.
9. 9. a kind of air-conditioning system, it is characterised in that including the air-conditioner outdoor unit described in claim 1-8 any one.