CN202675763U - Flash evaporator and air conditioner containing same - Google Patents
Flash evaporator and air conditioner containing same Download PDFInfo
- Publication number
- CN202675763U CN202675763U CN 201220364268 CN201220364268U CN202675763U CN 202675763 U CN202675763 U CN 202675763U CN 201220364268 CN201220364268 CN 201220364268 CN 201220364268 U CN201220364268 U CN 201220364268U CN 202675763 U CN202675763 U CN 202675763U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- fluid pipeline
- flash vessel
- cavity
- fixed head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model provides a flash evaporator and an air conditioner containing same. The flash evaporator comprises a barrel (30), a first fluid pipeline (10) and a second fluid pipeline, wherein the barrel (30) is internally provided with a cavity, the first fluid pipeline (10) is fixed on the barrel (30) and is communicated with the cavity of the barrel (30), the second fluid pipeline (20) is fixed on the barrel (30) and is communicated with the cavity of the barrel (30), the flash evaporator also comprises a fixed part (40), the fixed part (40) is fixed in the cavity of the barrel (30) and divides the cavity of the barrel (30) into two communicated working spaces, and the fixing part (40) is fixedly connected with the first fluid pipeline (10) and/or the second fluid pipeline (20). By adopting the flash evaporator and the air conditioner containing the same, vibration of an air and liquid through pipeline on the flash evaporator can be reduced, and fatigue break phenomenon of the pipeline is prevented.
Description
Technical field
The utility model relates to the air conditioner energy-saving technical field, in particular to a kind of flash vessel and comprise the air-conditioner of this flash vessel.
Background technology
The two-stage compression system that is applied to flash vessel can realize that gas-liquid two-way circulates, and in the refrigeration of air-conditioner or heat in the process and all can carry out tonifying Qi to compressor, thereby improves the air-conditioner operating efficiency.But be used on the flash vessel realizing that the pipeline of the logical liquid of ventilation is longer, and generally only has a solder joint that is connected with flash vessel, this long pipe runs is similar to the long cantilever girder construction, easily produce at work vibration, so that the phenomenon of fatigue fracture easily occurs near the pipeline the solder joint, affect life-span and the stability of flash vessel.
The utility model content
The utility model aims to provide a kind of flash vessel and comprises the air-conditioner of this flash vessel, can reduce the vibration on the ventilation fluid-through tube road on the flash vessel, prevents pipeline generation fatigue fracture phenomenon.
To achieve these goals, according to an aspect of the present utility model, provide a kind of flash vessel, having comprised: cylindrical shell, inside has cavity; The first fluid pipeline is fixedly installed on the cylindrical shell, and is connected with the cavity of cylindrical shell; And the second fluid pipeline, be fixedly installed on the cylindrical shell, and be connected with the cavity of cylindrical shell; Flash vessel also comprises fixed part, and fixed part is fixedly installed in the cavity of cylindrical shell, the cavity of cylindrical shell is divided into two working spaces that are connected, and fixed part is fixedly connected with first fluid pipeline and/or second fluid pipeline.
Further, fixed part comprises the fixed head that is fixedly installed on the cylinder inboard wall, is provided with locating hole on the fixed head, and first fluid pipeline and/or second fluid pipeline are arranged in the locating hole and are fixedly connected with fixed head.
Further, the perisporium of fixed head and the internal perisporium of cylindrical shell adapt, the cavity of cylindrical shell is divided into two working spaces, and the medial extremity mouth of pipe of the cavity that is arranged in cylindrical shell of first fluid pipeline lays respectively at different working spaces with the medial extremity mouth of pipe of the cavity that is positioned at cylindrical shell of second fluid pipeline.
Further, be provided with the filtrate hole that two working spaces are connected on the fixed head.
Further, fixed head is polygonized structure, and at least one side of polygonized structure adapts with the internal perisporium of cylindrical shell.
Further, fixed head is quadrilateral structure, the curved edge that two opposite edges of quadrilateral structure adapt for the internal perisporium with cylindrical shell.
Further, the distance between two other opposite edges of quadrilateral structure is the twice of the diameter of first fluid pipeline or second fluid pipeline.
Further, fixed head is fixedly connected with the end that first fluid pipeline and/or second fluid pipeline are positioned at the cavity of cylindrical shell.
Further, fixed part also comprises the bending part that is fixedly installed on the cylinder inboard wall, and bending part extends along the axial direction of cylindrical shell.
According on the other hand of the present utility model, a kind of air-conditioner is provided, comprise compressor and the flash vessel that is connected with the gas supplementing opening of compressor, flash vessel is aforementioned any flash vessel.
Use the technical solution of the utility model, by being fixedly installed fixed part in inner barrel, and first fluid pipeline and/or second fluid pipeline are fixedly connected with this fixed part, vibration when making the work of first fluid pipeline and/or second fluid pipeline is by partial offset, and then reduce noise, prevent pipeline generation fatigue fracture phenomenon, prolong service life and the job stability of flash vessel.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the schematic diagram according to the flash vessel of first embodiment of the present utility model;
Fig. 2 shows the A place enlarged drawing according to the schematic diagram of Fig. 1;
Fig. 3 shows the schematic diagram according to the flash vessel of second embodiment of the present utility model;
Fig. 4 shows the schematic diagram according to the flash vessel of the 3rd embodiment of the present utility model;
Fig. 5 shows the schematic diagram according to the first fixed head of the present utility model; And
Fig. 6 shows the schematic diagram according to the second fixed head of the present utility model.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
As depicted in figs. 1 and 2, according to first embodiment of the present utility model, provide a kind of flash vessel, this flash vessel comprises cylindrical shell 30, first fluid pipeline 10, second fluid pipeline 20 and fixed part 40.The inside of its middle cylinder body 30 has cavity, and first fluid pipeline 10 runs through the first end cap setting of cylindrical shell 30 as the outflow pipeline of gas phase refrigerant, and first fluid pipeline 10 is communicated with the cavity of cylindrical shell 30.Second fluid pipeline 20 has two, is positioned at the both sides of first fluid pipeline 10, the inflow pipeline as the gas-liquid two-phase refrigerant, and another is as the outflow pipeline of gas-liquid two-phase refrigerant.Structure and the set-up mode of two second fluid pipelines 20 are identical, all run through the first end cap setting of cylindrical shell 30, and extend near the second end cap inboard relative with the first end cap, and second fluid pipeline 20 is communicated with the cavity of cylindrical shell 30.For the inflow or the outflow that make things convenient for the gas-liquid two-phase refrigerant, the end that second fluid pipeline 20 is positioned at cylindrical shell 30 is set to the inclined-plane.
In conjunction with referring to Fig. 5, fixed part 40 is fixedly installed on the inside of cylindrical shell 30, is fixedly connected with second fluid pipeline 20, prevents second fluid pipeline 20 vibration-generating when work.Here fixed part 40 comprises fixed head 44, fixed head 44 is Circular plate structure, and the internal perisporium of the perisporium of fixed head 44 and cylindrical shell 30 adapts, fixed head 44 is divided into two working spaces with the cavity of cylindrical shell 30, and be provided with two locating holes 41 on the fixed head 44, the end that first fluid pipeline 10 stretches into cylindrical shell 30 is positioned at the first working space, two second fluid pipelines 20 are positioned at the length of cylindrical shell 30 cavitys greater than the height of the first working space, therefore pass respectively two locating holes 41 and be fixedly connected with fixed head 44, the ends that second fluid pipeline 20 is stretched in the cylindrical shell 30 are arranged in the second working space, and first fluid pipeline 10 end that is positioned at cavity just lays respectively at different working spaces with the end that second fluid pipeline 20 is positioned at cavity like this.
On fixed head 44, also be provided with the filtrate hole 42 that two working spaces are connected.When flash vessel is worked, the gas-liquid two-phase refrigerant that flows into fast from a second fluid pipeline 20 enters the second working space, a part keeps the gas-liquid mixed state to flow out from another second fluid pipeline 20 fast, proceed circulation, and passing filtrate hole 42, another part gas-liquid two-phase refrigerant enters in the first working space, and when passing filtrate hole 42, swiftly flowing refrigerant washes away the droplet that behind contact fixed head 44, major part can condense on the fixed head 44, can't pass filtrate hole 42, only have gas phase refrigerant and a small amount of liquid phase refrigerant can enter in the first working space, and enter first fluid pipeline 10 by the first working space, thereby when compressor is carried out tonifying Qi, reduced the possibility of mending gas carrying liquid, avoided the performance of compressor to be affected.
Here fixed head 44 can adopt the mode of welding to be fixedly connected with the inwall of cylindrical shell 30, fixed head 44 also can adopt the mode of welding to be fixedly connected with two second fluid pipelines 20, because the locating hole 41 on the fixed head 44 is fixed second fluid pipeline 20, therefore avoided long second fluid pipeline 20 when work, to produce vibration, prevent that two second fluid pipelines 20 from producing the fatigue fracture phenomenon, prolonged the service life of flash vessel.And two working spaces are structurally similar with muffler, so that flash vessel has the function that weakens noise.In order to make the better effects if of vibration damping, fixed head 44 should be tried one's best and is positioned at the end of the cavity of cylindrical shell 30 near second fluid pipeline 20.
More firm for fixed head 44 is connected with the inwall of cylindrical shell 30, also be fixedly installed bending part 43 at the edge of fixed head 44, bending part 43 extends along the axial direction of cylindrical shell 30, and is fixedly connected with the inwall of cylindrical shell 30.
In conjunction with referring to Fig. 6, the fixed head 44 of another kind of structure is provided, this fixed head 44 is quadrilateral structure, also is provided with two locating holes 41 on the plate face of fixed head 44.The curved edge that two opposite edges of quadrilateral structure adapt for the internal perisporium with cylindrical shell 30, just there is the gap between the inwall of two other edge of quadrilateral structure and cylindrical shell 30 like this, so filtrate hole 42 need to be set at the fixed head 44 of quadrilateral structure two working spaces is connected.Preferably, the distance between two other opposite edges of quadrilateral structure is the twice of the diameter of second fluid pipeline 20, can in the effect of playing fixing second fluid pipeline 20, also can not affect the service behaviour of flash vessel like this.The fixed head 44 of this quadrilateral structure can play good effectiveness in vibration suppression equally, while is with respect to the fixed head 44 of the first Circular plate structure, can reduce the impact on the shwoot effect of flash vessel, but the effect of the noise reduction of the fixed head 44 of the second quadrilateral structure and filtrate relatively a little less than.
Here fixed head 44 is not limited to quadrilateral structure, also can be arranged to according to actual needs other polygonized structure.
In conjunction with referring to Fig. 3, according to second embodiment of the present utility model, a kind of flash vessel is provided, flash vessel structure among this flash vessel and first embodiment is basic identical, difference is in the present embodiment, the length that two second fluid pipelines 20 stretch in cylindrical shell 30 cavitys stretches into length in cylindrical shell 30 cavitys less than first fluid pipeline 10, and first fluid pipeline 10 extends to the end cap of cylindrical shell 30 in cylindrical shell 30, first fluid pipeline 10 stretches into ends in the cylindrical shell 30 and passes locating hole 41 on the fixed head 44 like this, and the end of first fluid pipeline 10 is fixedly connected with fixed head 44.When fixed head 44 adopts quadrilateral structure, the curved edge that two opposite edges of quadrilateral structure adapt for the internal perisporium with cylindrical shell 30, preferably, the width between two other opposite edges of quadrilateral structure is the twice of the diameter of first fluid pipeline 10.
In conjunction with referring to Fig. 4, according to the 3rd embodiment of the present utility model, a kind of flash vessel is provided, flash vessel structure among this flash vessel and first embodiment is basic identical, difference is in the present embodiment, first fluid pipeline 10 runs through the first end cap setting of cylindrical shell 30, and first fluid pipeline 10 is positioned at an end of cylindrical shell 30 cavitys and extends near second end cap relative with the first end cap, second fluid pipeline 20 is arranged on the second end cap of cylindrical shell 30, and second fluid pipeline 20 is positioned at an end of cylindrical shell 30 cavitys and extends near the first end cap, the length that first fluid pipeline 10 and second fluid pipeline 20 are stretched in cylindrical shell 30 cavitys is suitable, be provided with three locating holes 41 on the fixed head 44, three locating holes 41 are passed respectively in the end of first fluid pipeline 10 and two second fluid pipelines 20, and first fluid pipeline 10 all is fixedly connected with fixed head 44 with two second fluid pipelines 20.
Because first fluid pipeline 10 is used for compressor is carried out tonifying Qi, so no matter adopt the flash vessel of above-mentioned which kind of structure, the working space that is connected with first fluid pipeline 10 in the flash vessel will be positioned at the top of another working space all the time, gas is risen flow in the first fluid pipeline 10 smoothly.
According to the 4th embodiment of the present utility model, a kind of air-conditioner is provided, comprise the flash vessel that is used to the compressor tonifying Qi, this flash vessel is aforementioned any flash vessel.
From above description, can find out, the utility model the above embodiments have realized following technique effect: by being fixedly installed fixed part in inner barrel, and first fluid pipeline and/or second fluid pipeline are fixedly connected with this fixed part, vibration when making the work of first fluid pipeline and/or second fluid pipeline is by partial offset, and then reduce noise, prevent pipeline generation fatigue fracture phenomenon, prolong service life and the job stability of flash vessel.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. flash vessel comprises:
Cylindrical shell (30), inside has cavity;
First fluid pipeline (10) is fixedly installed on the described cylindrical shell (30), and is connected with the cavity of described cylindrical shell (30); And
Second fluid pipeline (20) is fixedly installed on the described cylindrical shell (30), and is connected with the cavity of described cylindrical shell (30);
It is characterized in that, described flash vessel also comprises fixed part (40), described fixed part (40) is fixedly installed in the cavity of described cylindrical shell (30), the cavity of described cylindrical shell (30) is divided into two working spaces that are connected, and described fixed part (40) is fixedly connected with described first fluid pipeline (10) and/or described second fluid pipeline (20).
2. flash vessel according to claim 1, it is characterized in that, described fixed part (40) comprises the fixed head (44) that is fixedly installed on described cylindrical shell (30) inwall, be provided with locating hole (41) on the described fixed head (44), described first fluid pipeline (10) and/or described second fluid pipeline (20) are arranged in the described locating hole (41) and are fixedly connected with described fixed head (44).
3. flash vessel according to claim 2, it is characterized in that, the internal perisporium of the perisporium of described fixed head (44) and described cylindrical shell (30) adapts, the cavity of described cylindrical shell (30) is divided into two described working spaces, and the medial extremity mouth of pipe of the cavity that is arranged in described cylindrical shell (30) of described first fluid pipeline (10) lays respectively at different described working spaces with the medial extremity mouth of pipe of the cavity that is positioned at described cylindrical shell (30) of described second fluid pipeline (20).
4. flash vessel according to claim 3 is characterized in that, is provided with the filtrate hole (42) that two described working spaces are connected on the described fixed head (44).
5. flash vessel according to claim 2 is characterized in that, described fixed head (44) is polygonized structure, and at least one side of described polygonized structure adapts with the internal perisporium of described cylindrical shell (30).
6. flash vessel according to claim 5 is characterized in that, described fixed head (44) is quadrilateral structure, the curved edge that two opposite edges of described quadrilateral structure adapt for the internal perisporium with described cylindrical shell (30).
7. flash vessel according to claim 6 is characterized in that, the distance between two other opposite edges of described quadrilateral structure is the twice of the diameter of described first fluid pipeline (10) or described second fluid pipeline (20).
8. each described flash vessel in 7 according to claim 2 is characterized in that described fixed head (44) is fixedly connected with the end that described first fluid pipeline (10) and/or described second fluid pipeline (20) are positioned at the cavity of described cylindrical shell (30).
9. each described flash vessel in 7 according to claim 2, it is characterized in that, described fixed part (40) also comprises the bending part (43) that is fixedly installed on described cylindrical shell (30) inwall, and described bending part (43) extends along the axial direction of described cylindrical shell (30).
10. an air-conditioner comprises compressor and the flash vessel that is connected with the gas supplementing opening of described compressor, it is characterized in that, described flash vessel is each described flash vessel in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364268 CN202675763U (en) | 2012-07-25 | 2012-07-25 | Flash evaporator and air conditioner containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364268 CN202675763U (en) | 2012-07-25 | 2012-07-25 | Flash evaporator and air conditioner containing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675763U true CN202675763U (en) | 2013-01-16 |
Family
ID=47496663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364268 Expired - Lifetime CN202675763U (en) | 2012-07-25 | 2012-07-25 | Flash evaporator and air conditioner containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575001A (en) * | 2012-07-25 | 2014-02-12 | 珠海格力电器股份有限公司 | Flash evaporator and air-conditioner comprising same |
-
2012
- 2012-07-25 CN CN 201220364268 patent/CN202675763U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575001A (en) * | 2012-07-25 | 2014-02-12 | 珠海格力电器股份有限公司 | Flash evaporator and air-conditioner comprising same |
| CN103575001B (en) * | 2012-07-25 | 2016-03-02 | 珠海格力电器股份有限公司 | Flash vessel and comprise the air-conditioner of this flash vessel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103575001B (en) | Flash vessel and comprise the air-conditioner of this flash vessel | |
| CN201100797Y (en) | Dual-channel liquid storage with air absorption pipe with muffling structure | |
| CN202547206U (en) | Air conditioner knockout | |
| CN205747604U (en) | Short-tube throttle valve and there is its air-conditioner | |
| CN202675763U (en) | Flash evaporator and air conditioner containing same | |
| CN201407863Y (en) | Oil separator | |
| CN202885363U (en) | Distributor for distributing cooling agent | |
| CN102645012B (en) | Combined pipeline type air conditioning silencer | |
| CN109899823A (en) | A kind of micro- eccentric oscillating-type flue gas disturbing flow device and the method for enhancing flue gas heat exchange | |
| CN202746210U (en) | Air absorption structure of rotary compressor | |
| JP2014124573A (en) | Gas-liquid separator | |
| CN108087272B (en) | Compressor and air conditioner with same | |
| CN206257017U (en) | Coach air conditioner silencing means | |
| CN102445032B (en) | Buffer and air-conditioner using same | |
| CN206593346U (en) | A kind of low noise electromagnetic expanding valve | |
| CN201875846U (en) | Damper and air conditioner with same | |
| CN204006605U (en) | Air-conditioning duct muffler | |
| CN203534002U (en) | Liquid accumulator | |
| CN202792731U (en) | Dispenser current stabilizer | |
| CN112539174A (en) | Enthalpy-increasing pulsation attenuation device, scroll compressor and air conditioning system | |
| CN205209031U (en) | Automobile -used extension valve assembly | |
| CN206786223U (en) | A kind of pipeline Damping modules for vortex air injection enthalpy-increasing compressor | |
| CN201876026U (en) | Noise-resistant and heat exchange performance-improving structure of thermal expansion valve for automobile air conditioner | |
| CN205136933U (en) | Bushing type expansion bend | |
| CN204511575U (en) | The simple mobile muffler of a kind of structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |